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Regenerate gnulib files
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
e48f6033
CB		 12019-11-01 Christian Biesinger <cbiesinger@google.com>
2
3 * configure: Regenerate.
4 * configure.ac: Remove check for strerror_r.
5
e7e97a2e
CB		 62019-10-31 Christian Biesinger <cbiesinger@google.com>
7
8 * config.in: Regenerate.
9 * configure: Regenerate.
10 * configure.ac: Also check for strerror_r.
11
75cafaa6
CB		 122019-10-31 Christian Biesinger <cbiesinger@google.com>
13
14 * ax.h (debug_agent): Remove duplicate declaration.
15
30baf67b
TV		 162019-10-26 Tom de Vries <tdevries@suse.de>
17
18 * linux-aarch64-low.c: Fix typos in comments.
19 * linux-arm-low.c: Same.
20 * linux-low.c: Same.
21 * linux-ppc-low.c: Same.
22 * proc-service.c: Same.
23 * regcache.h: Same.
24 * server.c: Same.
25 * tracepoint.c: Same.
26 * win32-low.c: Same.
27
52c64cf7
TT		 282019-10-25 Tom Tromey <tromey@adacore.com>
29
30 * utils.c (xstrdup): Remove.
31
c12d372d
TT		 322019-10-23 Tom Tromey <tom@tromey.com>
33
34 * configure, config.in: Rebuild.
35
4d0b984b
TT		 362019-10-23 Tom Tromey <tom@tromey.com>
37
38 * configure: Rebuild.
39 * acinclude.m4: Use m4_include, not sinclude.
40
c5adaa19
TT		 412019-10-17 Tom Tromey <tromey@adacore.com>
42
43 * configure: Rebuild.
44 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
45 in AC_CONFIG_FILES invocation.
46 * Makefile.in (stamp-h, Makefile): Use new-style config.status
47 invocation.
48
fec4e896
CB		 492019-10-16 Christian Biesinger <cbiesinger@google.com>
50
51 * server.c: Include xml-builtin.h.
52 (get_xml_features): Don't declare xml_builtins here.
53
00975ff6
AB		 542019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
55
56 * Makefile.in: Remove references to vec-ipa.o.
57
0dc32745
AB		 582019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
59
60 * Makefile.in: Remove references to vec.c.
61
3e6ec53a
CB		 622019-10-02 Christian Biesinger <cbiesinger@google.com>
63
64 * server.c (server_waiting): Change to bool.
65 (extended_protocol): Likewise.
66 (response_needed): Likewise.
67 (exit_requested): Likewise.
68 (run_once): Likewise.
69 (report_no_resumed): Likewise.
70 (non_stop): Likewise.
71 (disable_packet_vCont): Likewise.
72 (disable_packet_Tthread): Likewise.
73 (disable_packet_qC): Likewise.
74 (disable_packet_qfThreadInfo): Likewise.
75 (handle_general_set): Update.
76 (handle_detach): Update.
77 (handle_monitor_command): Update.
78 (handle_query): Update.
79 (captured_main): Update.
80 (process_serial_event): Update.
81 * server.h (server_waiting): Change to bool.
82 (disable_packet_vCont): Likewise.
83 (disable_packet_Tthread): Likewise.
84 (disable_packet_qC): Likewise.
85 (disable_packet_qfThreadInfo): Likewise.
86 (run_once): Likewise.
87 (non_stop): Likewise.
88 * target.c (target_stop_and_wait): Update.
89
80fd2826
TT		 902019-10-02 Tom Tromey <tromey@adacore.com>
91
92 * Makefile.in (SFILES): Add common-inferior.c.
93 (OBS): Add common-inferior.o.
94 * server.c (startup_with_shell): Don't define.
95
46f29a9a
AB		 962019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
97
98 * linux-low.c (linux_low_read_btrace): Update for change to
99 std::vector.
100
f9d949fb
CB		 1012019-09-20 Christian Biesinger <cbiesinger@google.com>
102
103 * debug.c (debug_threads): Remove comment in favor of the header.
104 * debug.h (using_threads): Add declaration.
105 (debug_threads): Add comment.
106 * linux-aarch64-low.c: Include debug.h and remove declaration of
107 debug_threads.
108 * nto-low.c: Likewise.
109 * remote-utils.c: Likewise.
110 * thread-db.c: Likewise.
111
abf516c6
UW		 1122019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
113
114 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
115 and powerpc-cell64l-ipa.o.
116 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
117 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
118 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
119 (spu*-*-*): Remove.
120
121 * spu-low.c: Remove file.
122
123 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
124 (parse_spufs_run): Remove.
125 (ppc_get_pc): Remove Cell/B.E. support.
126 (ppc_set_pc): Likewise.
127 (ppc_breakpoint_at): Likewise.
128 (ppc_arch_setup): Likewise.
129 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
130 tdesc_powerpc_cell32l.
131 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
132 or init_registers_powerpc_cell32l.
133 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
134 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
135 or init_registers_powerpc_cell32l.
136 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
137 (init_registers_powerpc_cell32l): Remove prototype.
138 (init_registers_powerpc_cell64l): Likewise.
139
140 * target.h (struct target_ops): Remove qxfer_spu member.
141 * server.c (handle_qxfer_spu): Remove.
142 (qxfer_packets): Remove entry for "spu".
143 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
144 * linux-low.c (SPUFS_MAGIC): Remove.
145 (spu_enumerate_spu_ids): Remove.
146 (linux_qxfer_spu): Remove.
147 (linux_target_ops): Remove qxfer_spu member.
148 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
149 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
150 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
151
2d41fa11
SDJ		 1522019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
153
154 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
155 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
156 * config.in: Regenerate.
157 * configure: Regenerate.
158
d59b55f0
TT		 1592019-08-15 Tom Tromey <tromey@adacore.com>
160
161 * target.c (target_write_memory): Use gdb::byte_vector.
162
4196ab2a
TT		 1632019-08-15 Tom Tromey <tromey@adacore.com>
164
165 * tracepoint.c (write_inferior_data_pointer)
166 (write_inferior_integer, write_inferior_int8)
167 (write_inferior_uinteger, m_tracepoint_action_download)
168 (r_tracepoint_action_download, x_tracepoint_action_download)
169 (l_tracepoint_action_download, clear_inferior_trace_buffer)
170 (download_agent_expr, download_tracepoint_1)
171 (download_trace_state_variables, upload_fast_traceframes): Update.
172 * server.c (gdb_write_memory): Update.
173 * remote-utils.c (relocate_instruction): Update.
174 * proc-service.c (ps_pdwrite): Update.
175 * mem-break.c (remove_memory_breakpoint)
176 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
177 (uninsert_fast_tracepoint_jumps_at)
178 (reinsert_fast_tracepoint_jumps_at): Update.
179 * linux-x86-low.c (append_insns)
180 (i386_install_fast_tracepoint_jump_pad)
181 (amd64_write_goto_address, i386_write_goto_address): Update.
182 * linux-s390-low.c (append_insns, s390_write_goto_address):
183 Update.
184 * linux-ppc-low.c (ppc_relocate_instruction)
185 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
186 (ppc_write_goto_address): Update.
187 * linux-aarch64-low.c (append_insns): Update.
188 * target.h (struct target_ops): Update.
189 (write_inferior_memory): Don't declare.
190 * target.c (target_write_memory): Rename from
191 write_inferior_memory. Remove old target_write_memory.
192
c6778d00
TT		 1932019-08-15 Tom Tromey <tromey@adacore.com>
194
195 * target.c (write_inferior_memory): Use std::vector.
196
404f2902
FCE		 1972019-08-06 Frank Ch. Eigler <fche@redhat.com>
198
199 PR build/24886
200 * configure.ac: Drop enable-libmcheck support.
201 * configure, config.in: Rebuild.
202 * acinclude.m4: Don't include it.
203
4c5aa8e0
AH		 2042019-07-19 Alan Hayward <alan.hayward@arm.com>
205
206 * configure.srv: Remove Arm xml files.
207
7cc17433
AH		 2082019-07-19 Alan Hayward <alan.hayward@arm.com>
209
210 * configure.srv: Add new files. Remove xml generated files.
211 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
212 registers.
213 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
214 * linux-aarch32-tdesc.c: New file.
215 * linux-aarch32-tdesc.h: New file.
216 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
217 * linux-arm-low.c (init_registers_arm, tdesc_arm)
218 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
219 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
220 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
221 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
222 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
223 (arm_read_description): Call arm_linux_read_description.
224 (initialize_low_arch): Don't init registers.
225 * linux-arm-tdesc.c: New file.
226 * linux-arm-tdesc.h: New file.
227
166a82be
AH		 2282019-07-10 Alan Hayward <alan.hayward@arm.com>
229
230 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
231 Move counter inside for.
232 (arm_read_description): Check ptrace earlier.
233 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
234
268a13a5
TT		 2352019-07-09 Tom Tromey <tom@tromey.com>
236
237 * configure: Rebuild.
238 * configure.ac: Change common to gdbsupport.
239 * acinclude.m4: Change common to gdbsupport.
240 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
241 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
242 common to gdbsupport.
243 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
244 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
245 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
246 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
247 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
248 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
249 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
250 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
251 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
252 common to gdbsupport.
253
350fab54
AH		 2542019-07-04 Alan Hayward <alan.hayward@arm.com>
255
256 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
257 defines.
258 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
259
2b40fda7
AH		 2602019-07-04 Alan Hayward <alan.hayward@arm.com>
261
262 * configure.srv: Remove legacy xml.
263 * linux-aarch64-low.c (initialize_low_arch): Remove
264 initialize_low_tdesc call.
265 * linux-aarch64-tdesc-selftest.c: Remove file.
266 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
267 * linux-x86-low.c (initialize_low_arch): Remove
268 initialize_low_tdesc call.
269 * linux-x86-tdesc-selftest.c: Remove file.
270 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
271
7d10623d
TV		 2722019-06-20 Tom de Vries <tdevries@suse.de>
273
274 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
275 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
276
8d6a48df
TV		 2772019-06-19 Tom de Vries <tdevries@suse.de>
278
279 * debug.h (debug_write): Change return type to ssize_t.
280 * debug.c (debug_write): Same.
281
73cc7272
TT		 2822019-06-14 Tom Tromey <tom@tromey.com>
283
284 * configure.ac: Use new path to gnulib.
285 * configure: Rebuild.
286 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
287 to gnulib.
288
08f10e02
TT		 2892019-06-11 Tom Tromey <tom@tromey.com>
290
291 * Makefile.in (SFILES): Add alloc.c.
292 (OBS): Add alloc.o.
293 (IPA_OBJS): Add alloc-ipa.o.
294 (alloc-ipa.o): New target.
295 (%.o: ../%.c): New pattern rule.
296
422186a9
TT		 2972019-06-10 Tom Tromey <tromey@adacore.com>
298
299 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
300 end warning with a newline.
301 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
302 newline.
303 * thread-db.c (attach_thread): Don't end warning with a newline.
304 (thread_db_notice_clone): Likewise.
305 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
306 newline.
307 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
308 end warning with a newline.
309
b02f78f9
PA		 3102019-06-04 Pedro Alves <palves@redhat.com>
311
312 * server.c (captured_main): Use make_unique_xstrdup.
313
88ed7edb
TT		 3142019-06-02 Tom Tromey <tom@tromey.com>
315
316 * gdbreplay.c (fromhex): Remove.
317 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
318
33a6bc35
TT		 3192019-05-29 Tom Tromey <tromey@adacore.com>
320
321 * configure: Rebuild.
322
e90a813d
KB		 3232019-05-06 Kevin Buettner <kevinb@redhat.com>
324
325 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
326 sign extension code on 32-bit builds.
327
353ea2d1
EZ		 3282019-05-03 Eli Zaretskii <eliz@gnu.org>
329
330 * remote-utils.c:
331 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
332
b494cdff
TT		 3332019-04-19 Tom Tromey <tom@tromey.com>
334
335 * server.c (struct vstop_notif): Derive from notif_event.
336 <base>: Remove.
337 (queue_stop_reply): Update.
338 (remove_all_on_match_ptid): Change type. Rewrite.
339 (discard_queued_stop_replies): Rewrite.
340 (in_queued_stop_replies_ptid): Change type.
341 (in_queued_stop_replies): Rewrite.
342 (notif_stop): Update.
343 (queue_stop_reply_callback): Update.
344 (captured_main): Don't call initialize_notif.
345 (push_stop_notification): Update.
346 * notif.c (notif_write_event, handle_notif_ack)
347 (notif_event_enque, notif_push): Update.
348 (notif_event_xfree, initialize_notif): Remove.
349 * notif.h (struct notif_event): Include <list>, not
350 "common/queue.h".
351 (struct notif_server) <queue>: Now a std::list.
352 (notif_event_p): Remove typedef.
353 (initialize_notif): Don't declare.
354 (struct notif_event): Add virtual destructor.
355
a7e559cc
AH		 3562019-04-17 Alan Hayward <alan.hayward@arm.com>
357
358 * ax.c (ax_vdebug): Call debug_printf.
359 * debug.c (debug_write): New function.
360 * debug.h (debug_write): New declaration.
361 * linux-low.c (sigchld_handler): Call debug_write.
362
aeb2e706
AH		 3632019-04-17 Alan Hayward <alan.hayward@arm.com>
364
365 * debug.c (debug_set_output): New function.
366 (debug_vprintf): Send output to debug_file.
367 (debug_flush): Likewise.
368 * debug.h (debug_set_output): New declaration.
369 * server.c (handle_monitor_command): Add debug-file option.
370 (captured_main): Likewise.
371
c1bc0935
AH		 3722019-04-17 Alan Hayward <alan.hayward@arm.com>
373
374 * debug.c (remote_debug): Add definition.
375 * debug.h (remote_debug): Add declaration.
376 * hostio.c (remote_debug): Remove declaration.
377 * remote-utils.c (struct ui_file): Likewise.
378 (remote_debug): Likewise.
379 * remote-utils.h (remote_debug): Likewise,
380 * server.c (remote_debug): Remove definition.
381
3f52fdbc
KB		 3822019-04-10 Kevin Buettner <kevinb@redhat.com>
383
384 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
385 when using a 64-bit gdbserver.
386
b0319eaa
TT		 3872019-04-09 Tom Tromey <tromey@adacore.com>
388
389 * linux-low.c (select_event_lwp): Use find_thread_in_random.
390
eedc3f4f
TT		 3912019-04-08 Tom Tromey <tom@tromey.com>
392
393 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
394 throw.
395 (linux_resume_one_lwp): Likewise.
396
230d2906
TT		 3972019-04-08 Tom Tromey <tom@tromey.com>
398
399 * gdbreplay.c: Update.
400 * linux-low.c: Update.
401 * server.c: Update.
402
a70b8144
TT		 4032019-04-08 Tom Tromey <tom@tromey.com>
404
405 * server.c: Use C++ exception handling.
406 * linux-low.c: Use C++ exception handling.
407 * gdbreplay.c: Use C++ exception handling.
408
3d6e9d23
TT		 4092019-04-08 Tom Tromey <tom@tromey.com>
410
411 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
412 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
413 (captured_main, main): Update.
414 * gdbreplay.c (main): Update.
415
0570503d
PFC		 4162019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
417
418 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
419 value in argument pointer, return 1 if the entry is found and 0
420 otherwise. Move comment.
421 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
422 * linux-low.h (linux_get_auxv): Declare.
423 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
424
227a9e65
TT		 4252019-04-05 Tom Tromey <tromey@adacore.com>
426
427 * server.c (gdbserver_usage): Use upper-case for metasyntactic
428 variables.
429
69f4c9cc
AH		 4302019-03-28 Alan Hayward <alan.hayward@arm.com>
431
432 * linux-low.c (AT_HWCAP2): Add define if not already included.
433
974c89e0
AH		 4342019-03-26 Alan Hayward <alan.hayward@arm.com>
435
436 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
437 (aarch64_arch_setup): Call linux_get_hwcap.
438 * linux-arm-low.c (arm_get_hwcap): Remove function.
439 (arm_read_description): Call linux_get_hwcap.
440 * linux-low.c (linux_get_auxv): New function.
441 (linux_get_hwcap): Likewise.
442 (linux_get_hwcap2): Likewise.
443 * linux-low.h (linux_get_hwcap): New declaration.
444 (linux_get_hwcap2): Likewise.
445 * linux-ppc-low.c (ppc_get_auxv): Remove function.
446 (ppc_arch_setup): Call linux_get_hwcap.
447 * linux-s390-low.c (s390_get_hwcap): Remove function.
448 (s390_arch_setup): Call linux_get_hwcap.
449
1ef53e6b
AH		 4502019-03-22 Alan Hayward <alan.hayward@arm.com>
451 Jiong Wang <jiong.wang@arm.com>
452
453 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
454 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
455 to fail.
456 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
457
ee4fbcfa
AH		 4582019-03-22 Alan Hayward <alan.hayward@arm.com>
459 Jiong Wang <jiong.wang@arm.com>
460
461 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
462 (aarch64_get_hwcap): New function.
463 (aarch64_arch_setup): Read APIA hwcap.
464
6dc0ebde
AH		 4652019-03-22 Alan Hayward <alan.hayward@arm.com>
466 Jiong Wang <jiong.wang@arm.com>
467
468 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
469 (initialize_low_tracepoint): Likewise.
470 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
471 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
472 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
473 (aarch64_linux_read_description): Likewise.
474 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
475
1163a4b7
JB		 4762019-03-12 John Baldwin <jhb@FreeBSD.org>
477
478 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
479 i386_create_target_description for 'segments' parameter.
480 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
481 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
482 * win32-i386-low.c (i386_arch_setup): Likewise.
483
d3a70e03
TT		 4842019-03-12 Tom Tromey <tromey@adacore.com>
485
486 * linux-low.c (iterate_over_lwps): Update.
487
37991b4f
TT		 4882019-03-06 Tom Tromey <tom@tromey.com>
489
490 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
491 (captured_main): Use SCOPE_EXIT.
492
45950eb6
SDJ		 4932019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
494
495 * configure.srv: Use '$enable_unittest' instead of '$development'
496 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
497 case.
498
43ac54fc
TT		 4992019-02-27 Tom Tromey <tromey@adacore.com>
500
501 * gdbreplay.c (logchar): Handle \r\n.
502
df0da8a2
AH		 5032019-02-07 Alan Hayward <alan.hayward@arm.com>
504
505 * linux-low.c (linux_attach): Add process before lwp.
506 * server.c (attach_inferior): Check if already attached.
507
1a5c2598
TT		 5082019-02-07 Tom Tromey <tom@tromey.com>
509
510 * x86-tdesc.h: Rename include guard.
511 * x86-low.h: Add include guard.
512 * wincecompat.h: Rename include guard.
513 * win32-low.h: Add include guard.
514 * utils.h: Rename include guard.
515 * tracepoint.h: Rename include guard.
516 * tdesc.h: Rename include guard.
517 * target.h: Rename include guard.
518 * server.h: Rename include guard.
519 * remote-utils.h: Rename include guard.
520 * regcache.h: Rename include guard.
521 * nto-low.h: Rename include guard.
522 * notif.h: Add include guard.
523 * mem-break.h: Rename include guard.
524 * lynx-low.h: Add include guard.
525 * linux-x86-tdesc.h: Add include guard.
526 * linux-s390-tdesc.h: Add include guard.
527 * linux-ppc-tdesc-init.h: Add include guard.
528 * linux-low.h: Add include guard.
529 * linux-aarch64-tdesc.h: Add include guard.
530 * linux-aarch32-low.h: Add include guard.
531 * inferiors.h: Rename include guard.
532 * i387-fp.h: Rename include guard.
533 * hostio.h: Rename include guard.
534 * gdbthread.h: Rename include guard.
535 * gdb_proc_service.h: Rename include guard.
536 * event-loop.h: Rename include guard.
537 * dll.h: Rename include guard.
538 * debug.h: Rename include guard.
539 * ax.h: Rename include guard.
540
956cc47c
SN		 5412018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
542
543 PR gdb/23985
544 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
545 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
546
a0707f3c
TT		 5472019-01-25 Tom Tromey <tom@tromey.com>
548
549 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
550
0747795c
TT		 5512019-01-25 Tom Tromey <tom@tromey.com>
552
553 * win32-low.c: Fix common/ includes.
554 * win32-i386-low.c: Fix common/ includes.
555 * tracepoint.c: Fix common/ includes.
556 * thread-db.c: Fix common/ includes.
557 * target.h: Fix common/ includes.
558 * symbol.c: Fix common/ includes.
559 * spu-low.c: Fix common/ includes.
560 * server.h: Fix common/ includes.
561 * server.c: Fix common/ includes.
562 * remote-utils.c: Fix common/ includes.
563 * regcache.h: Fix common/ includes.
564 * regcache.c: Fix common/ includes.
565 * nto-x86-low.c: Fix common/ includes.
566 * notif.h: Fix common/ includes.
567 * mem-break.h: Fix common/ includes.
568 * lynx-low.c: Fix common/ includes.
569 * lynx-i386-low.c: Fix common/ includes.
570 * linux-x86-tdesc-selftest.c: Fix common/ includes.
571 * linux-x86-low.c: Fix common/ includes.
572 * linux-low.c: Fix common/ includes.
573 * inferiors.h: Fix common/ includes.
574 * i387-fp.c: Fix common/ includes.
575 * hostio.c: Fix common/ includes.
576 * hostio-errno.c: Fix common/ includes.
577 * gdbthread.h: Fix common/ includes.
578 * gdbreplay.c: Fix common/ includes.
579 * fork-child.c: Fix common/ includes.
580 * event-loop.c: Fix common/ includes.
581 * ax.c:
582 (enum gdb_agent_op): Fix common/ includes.
583
be6d4f74
TT		 5842019-01-21 Tom Tromey <tom@tromey.com>
585
586 * tracepoint.c: Fix includes.
587 * remote-utils.c: Fix includes.
588 * linux-x86-low.c: Fix includes.
589
66d91b39
JB		 5902019-01-01 Joel Brobecker <brobecker@adacore.com>
591
592 * gdbreplay.c (gdbreplay_version): Update copyright year in
593 version message.
594 * server.c (gdbserver_version): Likewise.
595
754e3168
AH		 5962018-12-05 Alan Hayward <alan.hayward@arm.com>
597
598 * linux-low.c (add_lwp): Switch ordering.
599
d105de22
TT		 6002018-11-29 Tom Tromey <tom@tromey.com>
601
602 * win32-low.c (win32_join): Take pid, not process.
603 * target.h (struct target_ops) <join>: Change argument type.
604 (join_inferior): Change argument name.
605 * spu-low.c (spu_join): Take pid, not process.
606 * server.c (handle_detach): Preserve pid before destroying
607 process.
608 * lynx-low.c (lynx_join): Take pid, not process.
609 * linux-low.c (linux_join): Take pid, not process.
610
50138245
AH		 6112018-11-23 Alan Hayward <alan.hayward@arm.com>
612
613 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
614 (aarch64_cannot_fetch_register): Likewise.
615 (struct linux_target_ops): Update references.
616
64f57f3d
PFC		 6172018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
618
619 * linux-ppc-low.c: Include nat/linux-ptrace.h.
620
8d619c01
EBM		 6212018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
622
623 * configure.srv (ipa_ppc_linux_regobj): Add
624 powerpc-isa207-htm-vsx32l-ipa.o and
625 powerpc-isa207-htm-vsx64l-ipa.o.
626 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
627 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
628 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
629 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
630 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
631 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
632 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
633 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
634 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
635 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
636 (init_registers_powerpc_isa207_htm_vsx32l)
637 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
638 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
639 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
640 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
641 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
642 (ppc_store_tm_ctarregset): New functions.
643 (ppc_regsets): Add entries for HTM regsets.
644 (ppc_arch_setup): Set htm in features struct when needed. Set
645 sizes for the HTM regsets.
646 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
647 (initialize_low_arch): Call
648 init_registers_powerpc_isa207_htm_vsx32l and
649 init_registers_powerpc_isa207_htm_vsx64l.
650 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
651 PPC_TDESC_ISA207_HTM_VSX.
652 (initialize_low_tracepoint): Call
653 init_registers_powerpc_isa207_htm_vsx32l and
654 init_registers_powerpc_isa207_htm_vsx64l.
655
232bfb86
EBM		 6562018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
657
658 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
659 rs6000/power-linux-pmu.xml to srv_xmlfiles.
660 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
661 (ppc_store_pmuregset): New functions.
662 (ppc_regsets): Add entries for ebb and pmu regsets.
663 (ppc_arch_setup): Set isa207 in features struct if the ebb and
664 pmu regsets are available. Set sizes for these regsets.
665
f2cf6173
EBM		 6662018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
667
668 * configure.srv (ipa_ppc_linux_regobj): Add
669 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
670 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
671 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
672 rs6000/powerpc-isa207-vsx32l.xml, and
673 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
674 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
675 <PPC_TDESC_ISA207_VSX>: New enum value.
676 (init_registers_powerpc_isa207_vsx32l): Declare.
677 (init_registers_powerpc_isa207_vsx64l): Declare.
678 * linux-ppc-low.c (ppc_fill_tarregset): New function.
679 (ppc_store_tarregset): New function.
680 (ppc_regsets): Add entry for the TAR regset.
681 (ppc_arch_setup): Set isa207 in features struct when needed. Set
682 size for the TAR regsets.
683 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
684 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
685 and init_registers_powerpc_isa207_vsx64l.
686 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
687 (initialize_low_tracepoint): Call
688 init_registers_powerpc_isa207_vsx32l and
689 init_registers_powerpc_isa207_vsx64l.
690
7ca18ed6
EBM		 6912018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
692 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
693
694 * configure.srv (ipa_ppc_linux_regobj): Add
695 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
696 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
697 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
698 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
699 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
700 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
701 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
702 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
703 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
704 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
705 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
706 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
707 (ppc_hwcap): Add comment.
708 (ppc_hwcap2): New global.
709 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
710 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
711 (ppc_regsets): Add entries for the DSCR and PPR regsets.
712 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
713 when needed. Set sizes for the the DSCR and PPR regsets.
714 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
715 (initialize_low_arch): Call
716 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
717 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
718 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
719 PPC_TDESC_ISA205_PPR_DSCR_VSX.
720 (initialize_low_tracepoint): Call
721 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
722 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
723
5c849b22
PFC		 7242018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
725
726 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
727
8ecfd7bd
SDJ		 7282018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
729 Simon Marchi <simark@simark.ca>
730
731 * acinclude.m4: Include "../selftest.m4".
732 * configure: Regenerate.
733 * configure.ac: Use "GDB_AC_SELFTEST".
734 * configure.srv: Use "$enable_unittests" instead of
735 "$development" when checking whether unit tests have been
736 enabled.
737 * server.c (captured_main): Update message informing that
738 selftests have been disabled.
739
96643e35
TT		 7402018-10-04 Tom Tromey <tom@tromey.com>
741
742 * configure: Rebuild.
743
da4ae14a
TT		 7442018-10-04 Tom Tromey <tom@tromey.com>
745
746 * server.c (handle_status): Rename inner "thread".
747 (process_serial_event): Declare "res" in 'm' case.
748 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
749 (iterate_over_lwps): Rename inner "thread".
750 (linux_qxfer_libraries_svr4): Rename inner "len".
751 * gdbthread.h (find_thread_in_random): Rename inner "thread".
752
7c619dbd
GB		 7532018-10-01 Gary Benson <gbenson@redhat.com>
754
755 * gdb_proc_service.h: Moved common code to
756 common/gdb_proc_service.h.
757
3795e814
GB		 7582018-10-01 Gary Benson <gbenson@redhat.com>
759
760 * gdb_proc_service.h: Synchronize comments and whitespace with
761 GDB's version of this file.
762
49b036f1
TT		 7632018-09-25 Tom Tromey <tom@tromey.com>
764
765 * configure: Rebuild.
766 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
767
8ff03f0b
SM		 7682018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
769
770 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
771 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
772 ($(IPA_LIB)): Sort IPA_OBJS.
773
a1cd91dc
SM		 7742018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
775
776 * Makefile.in: Remove references to $(ADD_DEPS).
777
752312ba
TT		 7782018-09-16 Tom Tromey <tom@tromey.com>
779
780 * remote-utils.c (remote_open): Use GNU style for metasyntactic
781 variables.
782 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
783 variables.
784
f1628857
TT		 7852018-09-05 Tom Tromey <tom@tromey.com>
786
787 * configure: Rebuild.
788
ad202fcc
SM		 7892018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
790
791 PR build/23399
792 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
793
d3d8724a
TT		 7942018-08-27 Tom Tromey <tom@tromey.com>
795
796 PR build/23087:
797 * configure: Rebuild.
798
b4f183d2
TT		 7992018-08-27 Tom Tromey <tom@tromey.com>
800
801 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
802 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
803 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
804 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
805 (s390x_emit_stack_adjust): Add casts to unsigned char.
806
4e2aa472
SM		 8072018-08-22 Simon Marchi <simon.marchi@ericsson.com>
808
809 PR gdb/23374
810 PR gdb/23375
811 * server.h (struct client_state) <disable_randomization>:
812 Initialize to 1.
813
cf4088a9
SM		 8142018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
815
816 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
817 variable.
818 (mips_supply_ptrace_register): Likewise.
819
a0de763e
TT		 8202018-07-22 Tom Tromey <tom@tromey.com>
821
822 * configure: Rebuild.
823
b0a7723d
TT		 8242018-07-22 Tom Tromey <tom@tromey.com>
825
826 * win32-low.c (win32_create_inferior): Remove unused variables.
827 * gdbreplay.c (remote_open): Remove unused variable.
828 * remote-utils.c (remote_prepare): Remove unused variable.
829 * x86-tdesc.h (X86_TDESC_H): Define.
830 (amd64_expedite_regs): Define conditionally.
831 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
832 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
833 * remote-utils.c (readchar): Remove unused variable.
834
a780ef4f
PA		 8352018-07-13 Pedro Alves <palves@redhat.com>
836
837 * linux-low.c (linux_kill): Change parameter to process_info
838 pointer instead of pid. Adjust.
839 * lynx-low.c (lynx_kill): Likewise.
840 * nto-low.c (nto_kill): Likewise.
841 * spu-low.c (spu_kill): Likewise.
842 * win32-low.c (win32_kill): Likewise.
843 * server.c (handle_v_kill, kill_inferior_callback)
844 (detach_or_kill_for_exit): Adjust.
845 * target.c (kill_inferior): Change parameter to process_info
846 pointer instead of pid. Adjust.
847 * target.h (struct target_ops) <kill>: Change parameter to
848 process_info pointer instead of pid. Adjust all implementations
849 and callers.
850 (kill_inferior): Likewise.
851
ef2ddb33
PA		 8522018-07-13 Pedro Alves <palves@redhat.com>
853
854 * linux-low.c (linux_detach, linux_join): Change parameter to
855 process_info pointer instead of pid. Adjust.
856 * lynx-low.c (lynx_detach, lynx_join): Likewise.
857 * nto-low.c (nto_detach): Likewise.
858 * spu-low.c (spu_detach, spu_join): Likewise.
859 * win32-low.c (win32_detach, win32_join): Likewise.
860 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
861 * target.h (struct target_ops) <detach, join>: Change parameter to
862 process_info pointer instead of pid. Adjust all implementations
863 and callers.
864 (detach_inferior, join_inferior): Rename 'pid' parameter to
865 'proc'.
866
c7ab0aef
SDJ		 8672018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
868 Jan Kratochvil <jan.kratochvil@redhat.com>
869 Paul Fertser <fercerpav@gmail.com>
870 Tsutomu Seki <sekiriki@gmail.com>
871
872 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
873 (OBS): Add 'common/netstuff.o'.
874 (GDBREPLAY_OBS): Likewise.
875 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
876 (remote_open): Implement support for IPv6
877 connections.
878 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
879 and 'wspiapi.h'.
880 (handle_accept_event): Accept connections from IPv6 sources.
881 (remote_prepare): Handle IPv6-style hostnames; implement
882 support for IPv6 connections.
883 (remote_open): Implement support for printing connections from
884 IPv6 sources.
885
31445d10
PA		 8862018-07-11 Pedro Alves <palves@redhat.com>
887
888 PR gdb/23377
889 * mem-break.c (any_persistent_commands): Add process_info
890 parameter and use it instead of relying on the current process.
891 Change return type to bool.
892 * mem-break.h (any_persistent_commands): Add process_info
893 parameter and change return type to bool.
894 * server.c (handle_detach): Remove require_running_or_return call.
895 Look up the process_info for the process we're about to detach.
896 If not found, return back error to GDB. Adjust
897 any_persistent_commands call to pass down a process pointer.
898
cb197132
PA		 8992018-07-11 Pedro Alves <palves@redhat.com>
900
901 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
902 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
903 instead of collect_register_by_name.
904 * regcache.c (regcache_raw_get_unsigned_by_name): New.
905 * regcache.h (regcache_raw_get_unsigned_by_name): New.
906
1b919490
VB		 9072018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
908 Pedro Alves <palves@redhat.com>
909
910 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
911
d7e15655
TT		 9122018-07-03 Tom Tromey <tom@tromey.com>
913
914 * linux-low.c: Update.
915 * lynx-low.c: Update.
916 * mem-break.c: Update.
917 * nto-low.c: Update.
918 * remote-utils.c: Update.
919 * server.c: Update.
920 * spu-low.c: Update.
921 * target.c: Update.
922 * win32-low.c: Update.
923
26a57c92
TT		 9242018-07-03 Tom Tromey <tom@tromey.com>
925
926 * server.c: Update.
927
0e998d96
TT		 9282018-07-03 Tom Tromey <tom@tromey.com>
929
930 * linux-low.c: Update.
931
cc6bcb54
TT		 9322018-07-03 Tom Tromey <tom@tromey.com>
933
934 * target.c: Update.
935
e38504b3
TT		 9362018-07-03 Tom Tromey <tom@tromey.com>
937
938 * linux-low.c: Update.
939 * linux-mips-low.c: Update.
940 * lynx-low.c: Update.
941 * nto-low.c: Update.
942 * remote-utils.c: Update.
943 * server.c: Update.
944 * spu-low.c: Update.
945 * target.c: Update.
946 * thread-db.c: Update.
947
e99b03dc
TT		 9482018-07-03 Tom Tromey <tom@tromey.com>
949
950 * linux-low.c: Update.
951 * linux-mips-low.c: Update.
952 * lynx-low.c: Update.
953 * mem-break.c: Update.
954 * nto-low.c: Update.
955 * remote-utils.c: Update.
956 * server.c: Update.
957 * spu-low.c: Update.
958 * target.c: Update.
959 * tracepoint.c: Update.
960
f2907e49
TT		 9612018-07-03 Tom Tromey <tom@tromey.com>
962
963 * linux-low.c: Update.
964 * linux-ppc-low.c: Update.
965 * linux-x86-low.c: Update.
966 * proc-service.c: Update.
967 * server.c: Update.
968 * spu-low.c: Update.
969 * thread-db.c: Update.
970 * win32-low.c: Update.
971
fd79271b
TT		 9722018-07-03 Tom Tromey <tom@tromey.com>
973
974 * linux-low.c: Update.
975 * lynx-low.c: Update.
976 * nto-low.c: Update.
977 * remote-utils.c: Update.
978 * spu-low.c: Update.
979 * thread-db.c: Update.
980 * win32-low.c: Update.
981
c0867626
SDJ		 9822018-06-29 Joel Brobecker <brobecker@adacore.com>
983
984 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
985 parameter in call to 'amd64_create_target_description'.
986
2512d7ef
JK		 9872018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
988
989 * x86-tdesc.h: Remove executable permission flag.
990
d0ac1c44
SM		 9912018-06-19 Simon Marchi <simon.marchi@ericsson.com>
992
993 * configure.ac: Remove AC_PREREQ, add missing quoting.
994 * configure: Re-generate.
995 * config.in: Re-generate.
996 * aclocal.m4: Re-generate.
997
c4eb05ff
SM		 9982018-06-18 Simon Marchi <simon.marchi@ericsson.com>
999
1000 * tracepoint.h (current_traceframe): Remove declaration.
1001
02895270
AH		 10022018-06-18 Alan Hayward <alan.hayward@arm.com>
1003
1004 * linux-aarch64-low.c (is_sve_tdesc): New function.
1005 (aarch64_sve_regs_copy_to_regcache): Likewise.
1006 (aarch64_sve_regs_copy_from_regcache): Likewise.
1007 (aarch64_regs_info): Add SVE checks.
1008 (initialize_low_arch): Initialize SVE.
1009
e9902bfc
AH		 10102018-06-18 Alan Hayward <alan.hayward@arm.com>
1011
1012 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1013
fefa175e
AH		 10142018-06-11 Alan Hayward <alan.hayward@arm.com>
1015
1016 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1017 (initialize_low_tracepoint): Likewise
1018 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1019 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1020 param.
1021 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1022 checks.
1023 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1024
b91ad3ff
AH		 10252018-06-11 Alan Hayward <alan.hayward@arm.com>
1026
1027 * server.h (PBUFSIZ): Increase size
1028
f868386e
AH		 10292018-06-11 Alan Hayward <alan.hayward@arm.com>
1030
1031 * regcache.c (regcache::raw_compare): New function.
1032 * regcache.h (regcache::raw_compare): New declaration.
1033
9c861883
AH		 10342018-06-11 Alan Hayward <alan.hayward@arm.com>
1035
1036 * regcache.c (new_register_cache): Use new.
1037 (free_register_cache): Use delete.
1038 (register_data): Use const.
1039 (supply_register): Move body inside regcache.
1040 (regcache::raw_supply): New override function.
1041 (collect_register): Move body inside regcache.
1042 (regcache::raw_collect): New override function.
1043 (regcache::get_register_status): New override function.
1044 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1045
40591844
TT		 10462018-06-09 Tom Tromey <tom@tromey.com>
1047
1048 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1049 declare queue.
1050 (event_queue): Use std::queue.
1051 (gdb_event_xfree): Remove.
1052 (initialize_event_loop, process_event, wait_for_event): Update.
1053
6341380d
SC		 10542018-06-08 Stan Cox <scox@redhat.com>
1055
1056 * win32-low.c (win32_create_inferior): last_ptid and last_status
1057 moved to client_state.
1058
03349c93
PA		 10592018-06-08 Pedro Alves <palves@redhat.com>
1060
1061 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1062 common/common-exceptions.o, common/common-utils.o,
1063 common/errors.o, common/print-utils.o and utils.o.
1064 * gdbreplay.c: Include "common-defs.h" instead of the two
1065 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1066 string.h or alloca.h.
1067 (perror_with_name): Delete.
1068 (remote_open): Use xstrdup instead of strdup.
1069 (main): Rename to ...
1070 (captured_main): ... this.
1071 (main): New.
1072
8dcc53b3
TT		 10732018-06-08 Tom Tromey <tom@tromey.com>
1074
1075 * linux-low.c (linux_low_read_btrace): Update.
1076
c12a5089
SC		 10772018-06-04 Stan Cox <scox@redhat.com>
1078
1079 * server.h (struct client_state): New.
1080 * server.c (cont_thread, general_thread, multi_process)
1081 (report_fork_events, report_vfork_events, report_exec_events)
1082 (report_thread_events, swbreak_feature, hwbreak_feature)
1083 (vCont_supported, disable_randomization, pass_signals)
1084 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1085 Moved to client_state.
1086 * remote-utils.c (remote_debug, noack_mode)
1087 (transport_is_reliable): Moved to client_state.
1088 * tracepoint.c (current_traceframe): Moved to client_state.
1089
1090 Update all callers.
1091 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1092 linux-low.c, remote-utils.h, target.c: Use client_state.
1093
122394f1
AH		 10942018-05-31 Alan Hayward <alan.hayward@arm.com>
1095
1096 * configure.srv: Add new c/h file.
1097
95228a0d
AH		 10982018-05-31 Alan Hayward <alan.hayward@arm.com>
1099
1100 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1101 null VQ.
1102
d8dab6c3
MR		 11032018-05-25 Maciej W. Rozycki <macro@mips.com>
1104
1105 * gdb.arch/mips-fpregset-core.exp: New test.
1106 * gdb.arch/mips-fpregset-core.c: New test source.
1107
81e25b7c
EK		 11082018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1109
1110 PR server/23198
1111 * hostio.c (require_int): Do not report overflow for integers
1112 between 0xfffffff and 0x7fffffff.
1113
7e947ad3
MR		 11142018-05-22 Maciej W. Rozycki <macro@mips.com>
1115
1116 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1117 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1118 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1119 functions.
1120 (the_low_target): Wire them.
1121
1d75a658
PFC		 11222018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1123
1124 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1125 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1126 mode. Call collect_register_by_name with vscr using
1127 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1128 (ppc_store_vrregset): Add and set vscr_offset variable as in
1129 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1130 vscr_offset.
1131
d078308a
PFC		 11322018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1133
1134 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1135 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1136 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1137
7273b5fc
PFC		 11382018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1139
1140 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1141 (ppc_store_vsxregset): Likewise.
1142 (ppc_fill_vrregset): Likewise.
1143 (ppc_store_vrregset): Likewise.
1144 (ppc_fill_evrregset): Likewise.
1145 (ppc_store_evrregset): Likewise.
1146 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1147 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1148 needed.
1149
2e077f5e
PFC		 11502018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1151
1152 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1153 wordsize of the inferior. Call ppc_linux_target_wordsize.
1154
bd64614e
PFC		 11552018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1156
1157 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1158 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1159 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1160 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1161 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1162 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1163 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1164 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1165 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1166 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1167 (tdesc_powerpc_e500l): Remove.
1168 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1169 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1170 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1171 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1172 linux-ppc-tdesc.h.
1173 (ppc_arch_setup): Remove target description matching code. Fill a
1174 ppc_linux_features struct and call ppc_linux_match_description
1175 with it.
1176
75d74cca
MR		 11772018-05-22 Maciej W. Rozycki <macro@mips.com>
1178
1179 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1180 width of the requested register exceeds the width of the
1181 `ptrace' data type.
1182 (mips_cannot_store_register): Likewise.
1183
e4439e43
MR		 11842018-05-21 Maciej W. Rozycki <macro@mips.com>
1185
1186 * linux-mips-low.c (mips_fetch_register): New function. Update
1187 preceding comment.
1188 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1189 (the_low_target): Wire `mips_fetch_register'.
1190
55271bf9
JB		 11912018-05-10 Joel Brobecker <brobecker@adacore.com>
1192
1193 * lynx-i386-low.c (LYNXOS_178): New macro.
1194 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1195 the layout on LynxOS-178.
1196 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1197 handle floating point registers that are not supported by
1198 LynxOS-178.
1199
1a34f210
TT		 12002018-05-10 Tom Tromey <tom@tromey.com>
1201
1202 * configure: Rebuild.
1203
190852c8
JB		 12042018-05-10 Joel Brobecker <brobecker@adacore.com>
1205
1206 PR server/23158:
1207 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1208 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1209 Use it to set the expedite_regs field in the given tdesc.
1210 * x86-tdesc.h: New file.
1211 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1212 Adjust following the addition of the new expedite_regs parameter
1213 to init_target_desc.
1214 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1215 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1216 (i386_linux_read_description, amd64_linux_read_description):
1217 Adjust following the addition of the new expedite_regs parameter
1218 to init_target_desc.
1219 * lynx-i386-low.c: #include "x86-tdesc.h".
1220 (lynx_i386_arch_setup): Adjust following the addition of the new
1221 expedite_regs parameter to init_target_desc.
1222 * nto-x86-low.c: #include "x86-tdesc.h".
1223 (nto_x86_arch_setup): Adjust following the addition of the new
1224 expedite_regs parameter to init_target_desc.
1225 * win32-i386-low.c: #include "x86-tdesc.h".
1226 (i386_arch_setup): Adjust following the addition of the new
1227 expedite_regs parameter to init_target_desc.
1228
7dbac825
JB		 12292018-05-10 Joel Brobecker <brobecker@adacore.com>
1230
1231 PR server/23158:
1232 * win32-low.c (win32_create_inferior): Add call to my_wait
1233 setting last_status global.
1234
906994d9
JB		 12352018-05-10 Joel Brobecker <brobecker@adacore.com>
1236
1237 PR server/23158:
1238 * win32-low.c (create_process): Only call gdb_tilde_expand if
1239 inferior_cwd is not NULL.
1240
8ee22052
AB		 12412018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1242
1243 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1244 registers to the cache if their values have changed.
1245 (i387_xsave_to_cache): Provide default values for x87 control
1246 registers when these features are available, but disabled.
1247 * regcache.c (supply_register_by_name_zeroed): New function.
1248 * regcache.h (supply_register_by_name_zeroed): Declare new
1249 function.
1250
aff689d3
TT		 12512018-05-07 Tom Tromey <tom@tromey.com>
1252
1253 * configure: Rebuild.
1254
85e26832
TT		 12552018-05-04 Tom Tromey <tom@tromey.com>
1256
1257 * configure: Rebuild.
1258
a3b60e45
JK		 12592018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1260 Pedro Alves <palves@redhat.com>
1261
1262 * linux-aarch64-low.c (aarch64_stopped_data_address):
1263 Likewise.
1264
632e107b
TT		 12652018-04-27 Tom Tromey <tom@tromey.com>
1266
1267 * configure: Rebuild.
1268
458412c3
TT		 12692018-04-23 Tom Tromey <tom@tromey.com>
1270
1271 * configure: Rebuild.
1272
f31c089e
SM		 12732018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1274
1275 * Makefile.in (depcomp): Add "..".
1276 (all_deps_files): New and use it.
1277
b319b098
AH		 12782018-04-18 Alan Hayward <alan.hayward@arm.com>
1279
1280 * configure.srv (aarch64*-*-linux*): Don't include xml.
1281 (i[34567]86-*-cygwin*): Likewise.
1282 (i[34567]86-*-linux*): Likewise.
1283 (i[34567]86-*-lynxos*): Likewise.
1284 (i[34567]86-*-mingw32ce*): Likewise.
1285 (i[34567]86-*-mingw*): Likewise.
1286 (i[34567]86-*-nto*): Likewise.
1287 (tic6x-*-uclinux): Likewise.
1288 (x86_64-*-linux*): Likewise.
1289 (x86_64-*-mingw*): Likewise.
1290 (x86_64-*-cygwin*): Likewise.
1291
3b74854b
AH		 12922018-04-18 Alan Hayward <alan.hayward@arm.com>
1293
1294 * tdesc.c: Remove xml parameter.
1295
e98577a9
AH		 12962018-04-18 Alan Hayward <alan.hayward@arm.com>
1297
1298 * server.c (get_features_xml): Remove cast.
1299 * tdesc.c (void target_desc::accept): Fill in function.
1300 (tdesc_get_features_xml): Remove old xml creation.
1301 (print_xml_feature::visit_pre): Add xml vistor.
1302 * tdesc.h (struct target_desc): Make xmltarget mutable.
1303 (tdesc_get_features_xml): Remove declaration.
1304
d278f585
AH		 13052018-04-18 Alan Hayward <alan.hayward@arm.com>
1306
1307 * tdesc.c (tdesc_architecture_name): Add new function.
1308 (tdesc_osabi_name): Likewise.
1309 (tdesc_get_features_xml): Use new functions.
1310
eee8a18d
AH		 13112018-04-18 Alan Hayward <alan.hayward@arm.com>
1312
1313 * tdesc.c (tdesc_create_flags): Remove.
1314 (tdesc_add_flag): Likewise.
1315 (tdesc_named_type): Likewise.
1316 (tdesc_create_union): Likewise.
1317 (tdesc_create_struct): Likewise.
1318 (tdesc_create_vector): Likewise.
1319 (tdesc_add_bitfield): Likewise.
1320 (tdesc_add_field): Likewise.
1321 (tdesc_set_struct_size): Likewise.
1322
82ec9bc7
AH		 13232018-04-18 Alan Hayward <alan.hayward@arm.com>
1324
1325 * tdesc.c (~target_desc): Remove implictly deleted items.
1326 (init_target_desc): Iterate all features.
1327 (tdesc_get_features_xml): Use vector.
1328 (tdesc_create_feature): Create feature.
1329 * tdesc.h (tdesc_feature) Remove
1330 (target_desc): Add features.
1331
ea3e7d71
AH		 13322018-04-18 Alan Hayward <alan.hayward@arm.com>
1333
1334 * Makefile.in: Add common/tdesc.c
1335 * tdesc.c (init_target_desc): init all reg_defs from register
1336 vector.
1337 (tdesc_create_reg): Create tdesc_reg.
1338 * tdesc.h (tdesc_feature): Add register vector.
1339
17d08cd4
SM		 13402018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1341
1342 * tdesc.h (struct target_desc) <features>: Change type to
1343 std::vector<std::string>.
1344 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1345 changes.
1346 (tdesc_get_features_xml): Likewise.
1347 (tdesc_create_feature): Likewise.
1348
5cd3e386
AH		 13492018-03-26 Alan Hayward <alan.hayward@arm.com>
1350
1351 * regcache.c (find_register_by_number): Return a ref.
1352 (find_regno): Use references.
1353 (register_size): Likewise.
1354 (register_data): Likewise.
1355 * tdesc.c (target_desc::~target_desc): Remove free calls.
1356 (target_desc::operator==): Use std::vector compare.
1357 (init_target_desc): Use reference.
1358 (tdesc_create_reg): Use reg constructors.
1359 * tdesc.h (struct target_desc): Replace pointer with object.
1360
dff7492c
AH		 13612018-03-23 Alan Hayward <alan.hayward@arm.com>
1362
1363 * regcache.c (find_register_by_number): Make static.
1364 (find_regno): Use find_register_by_number
1365 * regcache.h (struct reg): Remove declaration.
1366
d80e5242
AH		 13672018-03-23 Alan Hayward <alan.hayward@arm.com>
1368
1369 * tdesc.c (target_desc::~target_desc): Move to here.
1370 (target_desc::operator==): Likewise.
1371 * tdesc.h (target_desc::~target_desc): Move from here.
1372 (target_desc::operator==): Likewise.
1373
f69c5afb
AA		 13742018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1375
1376 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1377
ce29f843
AA		 13782018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1379
1380 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1381 S390_TDESC_GS.
1382 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1383 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1384 and init_registers_s390_gs_linux64.
1385
c49bd90b
AA		 13862018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1387
1388 * linux-s390-low.c (s390_fill_gs): Remove function.
1389 (s390_fill_gsbc): Remove function.
1390 (s390_regsets): Set fill functions for the guarded storage regsets
1391 to NULL.
1392
7edb9bd3
AA		 13932018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1394
1395 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1396 the word size. Add comment.
1397 (s390_get_wordsize): New function.
1398 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1399 pswm with it. Instead, use s390_get_wordsize to determine the
1400 word size first and derive the correct tdesc from that directly.
1401
39be3c7e
SM		 14022018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1403
1404 * Makefile.in: Include silent-rules.mk.
1405 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1406 (COMPILE): Add ECHO_CXX.
1407 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1408 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1409 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1410 (version-generated.c): Add ECHO_GEN.
1411 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1412 (IPAGENT_COMPILE): Add ECHO_CXX.
1413 (%-generated.c): Add ECHO_REGDAT.
1414
3ae9ce5d
TT		 14152018-03-14 Tom Tromey <tom@tromey.com>
1416
1417 PR cli/14977:
1418 * ax.c (ax_printf): Special case for NULL.
1419
e6a58aa8
SM		 14202018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1421
1422 * linux-low.c (linux_qxfer_libraries_svr4): Use
1423 xml_escape_text_append.
1424
f6e8a41e
SM		 14252018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1426
1427 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1428
b9671caf
SM		 14292018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1430
1431 * server.c (handle_general_set): Remove unnecessary xstrdup.
1432
e80aaf61
SM		 14332018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1434
1435 * server.c (parse_debug_format_options): Adjust to
1436 delim_string_to_char_ptr_vec changes.
1437 * thread-db.c (thread_db_load_search): Adjust to
1438 dirnames_to_char_ptr_vec changes.
1439
b1223e78
MM		 14402018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1441
1442 * target.h (target_enable_btrace, target_disable_btrace)
1443 (target_read_btrace, target_read_btrace_conf): Turn macro into
1444 inline function. Throw error if target method is not defined.
1445 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1446 check for btrace target method. Be prepared to handle exceptions
1447 from btrace target methods.
1448
81561546
SDJ		 14492018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1450
1451 * server.c (captured_main): Change order of error message printed
1452 when the current working directory cannot be found.
1453
25e3c82c
SDJ		 14542018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1455
1456 * server.c: Include "filenames.h" and "pathstuff.h".
1457 (program_name): Delete variable.
1458 (program_path): New anonymous class.
1459 (get_exec_wrapper): Use "program_path" instead of
1460 "program_name".
1461 (handle_v_run): Likewise.
1462 (captured_main): Likewise.
1463 (process_serial_event): Likewise.
1464
b4987c95
SDJ		 14652018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1466
1467 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1468 (OBJS): Add "pathstuff.o".
1469 * server.c (current_directory): New global variable.
1470 (captured_main): Initialize "current_directory".
1471
f46cd62a
AH		 14722018-02-26 Alan Hayward <alan.hayward@arm.com>
1473
1474 * tdesc.c: Use common/tdesc.h.
1475 * tdesc.h: Likewise.
1476
a543c5ca
AH		 14772018-02-20 Alan Hayward <alan.hayward@arm.com>
1478 Simon Marchi <simon.marchi@ericsson.com>
1479
1480 * Makefile.in: Switch order of make rules.
1481
b5884fa7
AH		 14822018-02-19 Alan Hayward <alan.hayward@arm.com>
1483
1484 * Makefile.in: Add common directory in build.
1485 * configure.ac: Add common reference.
1486 * configure: Regenerate.
1487
de6242d3
MM		 14882018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1489
1490 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1491 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1492 * spu-low.c (spu_target_ops): Likewise.
1493 * win32-low.c (win32_target_ops): Likewise.
1494 * server.c (supported_btrace_packets): Report packets unconditionally.
1495 * target.h (target_ops) <supports_btrace>: Remove.
1496 (target_supports_btrace): Remove.
1497
9ee23a85
MM		 14982018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1499
1500 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1501 (handle_btrace_disable): Change return type to void. Use exceptions
1502 to report errors.
1503 (handle_btrace_general_set): Catch exception and copy message to
1504 return message.
1505
8ce47547
TT		 15062018-02-08 Tom Tromey <tom@tromey.com>
1507
1508 * linux-low.c (install_software_single_step_breakpoints): Use
1509 make_scoped_restore.
1510 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1511 (do_restore_current_thread_cleanup): Remove.
1512 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1513 declare.
1514
45dd3607
TT		 15152018-02-08 Tom Tromey <tom@tromey.com>
1516
1517 * mem-break.c (set_raw_breakpoint_at): Use
1518 gdb::unique_xmalloc_ptr.
1519
e671cd59
PA		 15202018-01-30 Pedro Alves <palves@redhat.com>
1521
1522 PR gdb/13211
1523 * target.c (target_terminal::terminal_state): Rename to ...
1524 (target_terminal::m_terminal_state): ... this.
1525
a0aad537
JC		 15262018-01-19 James Clarke <jrtc27@jrtc27.com>
1527
1528 * linux-low.c (handle_extended_wait): Surround call to
1529 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1530
4d9b86e1
SM		 15312018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1532
1533 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1534 linux_ptrace_attach_fail_reason_string now returning an
1535 std::string.
1536 (linux_attach): Likewise.
1537 * thread-db.c (attach_thread): Likewise.
1538
f517c180
EA		 15392018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1540
1541 PR gdb/21559
1542 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1543 checking for fs_base/gs_base fields in struct user_regs_struct.
1544 * configure: Regenerate.
1545
9a70f35c
YQ		 15462018-01-16 Yao Qi <yao.qi@linaro.org>
1547
1548 PR gdb/18749
1549 * linux-low.c (fetch_register): Call supply_register instead of
1550 error.
1551
605fd3c6
YQ		 15522018-01-08 Yao Qi <yao.qi@linaro.org>
1553 Simon Marchi <simon.marchi@ericsson.com>
1554
1555 * Makefile.in (OBS): Remove selftest.o.
1556 * configure.ac: Set srv_selftest_objs if $development is true.
1557 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1558 * configure: Re-generated.
1559 * server.c (captured_main): Wrap variable selftest_filter with
1560 GDB_SELF_TEST.
1561
2cc05030
SM		 15622018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1563
1564 * server.c (parse_debug_format_options): Return std::string.
1565 (handle_monitor_command, captured_main): Adjust.
1566
e379cee6
PA		 15672018-01-05 Pedro Alves <palves@redhat.com>
1568
1569 PR gdb/18653
1570 * server.c (captured_main): Pass quiet=false to
1571 save_original_signals_state.
1572
82e1e79a
JB		 15732018-01-01 Joel Brobecker <brobecker@adacore.com>
1574
1575 * gdbreplay.c (gdbreplay_version): Update copyright year in
1576 version message.
1577 * server.c (gdbserver_version): Likewise.
1578
8e481c3b
TT		 15792017-12-08 Tom Tromey <tom@tromey.com>
1580
1581 * ax.c (ax_printf): Update.
1582
a8806230
YQ		 15832017-12-07 Yao Qi <yao.qi@linaro.org>
1584
1585 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1586 aarch64_linux_read_description.
1587 * linux-amd64-ipa.c (idx2mask): New array.
1588 (get_ipa_tdesc): Move idx2mask out.
1589 (initialize_low_tracepoint): Initialize target descriptions.
1590 * linux-i386-ipa.c (idx2mask): New array.
1591 (get_ipa_tdesc): Move idx2mask out.
1592 (initialize_low_tracepoint): Initialize target descriptions.
1593
d4a0e8b5
SM		 15942017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1595
1596 * tdesc.c (struct tdesc_type): Change return type.
1597 (tdesc_add_flag): Change parameter type.
1598 (tdesc_add_bitfield): Likewise.
1599 (tdesc_add_field): Likewise.
1600 (tdesc_set_struct_size): Likewise.
1601
798a7429
SM		 16022017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1603
1604 * regcache.c (registers_to_string): Remove unused variable.
1605
c0e15c9b
SM		 16062017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1607
1608 * inferiors.c (for_each_inferior_with_data): Remove.
1609 * inferiors.h (for_each_inferior_with_data): Remove.
1610 * server.c (handle_qxfer_threads_worker): Change parameter type.
1611 (handle_qxfer_threads_proper): Use for_each_thread.
1612
f0045347
SM		 16132017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1614
1615 * inferiors.c (for_each_inferior): Remove.
1616 (clear_inferiors): Use for_each_thread.
1617 * inferiors.h (for_each_inferior): Remove.
1618 * linux-low.c (linux_wait_for_event_filtered): Use
1619 for_each_thread.
1620 (linux_stabilize_threads): Likewise.
1621 * regcache.c (regcache_release): Likewise.
1622 * server.c (gdb_wants_all_threads_stopped): Likewise.
1623 (clear_pending_status_callback): Remove.
1624 (handle_status): Use for_each_thread.
1625 (captured_main): Likewise.
1626 * win32-low.c (child_init_thread_list): Likewise.
1627 (win32_clear_inferiors): Likewise.
1628 (fake_breakpoint_event): Likewise.
1629
9521758b
SM		 16302017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1631
1632 * inferiors.h (find_inferior): Remove.
1633 * inferiors.c (find_inferior): Remove.
1634
8f86d7aa
SM		 16352017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1636
1637 * linux-low.c (resume_status_pending_p): Update comment.
1638 (need_step_over_p): Update comment.
1639
e2b44075
SM		 16402017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1641
1642 * linux-low.c (proceed_one_lwp): Return void, change parameter
1643 type.
1644 (unsuspend_and_proceed_one_lwp): Likewise.
1645 (proceed_all_lwps): Use for_each_thread.
1646 (unstop_all_lwps): Likewise.
1647
c80825ff
SM		 16482017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1649
1650 * linux-low.c (linux_resume_one_thread): Return void, take
1651 parameter directly.
1652 (linux_resume): Use for_each_thread.
1653
df3e4dbe
SM		 16542017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1655
1656 * linux-low.c (send_sigstop_callback): Return void, change
1657 parameter type. Rename to...
1658 (send_sigstop): ... this.
1659 (suspend_and_send_sigstop_callback): Return void, change parameter
1660 type. Rename to...
1661 (suspend_and_send_sigstop): ... this.
1662 (stop_all_lwps): Use for_each_thread.
1663
5a6b0a41
SM		 16642017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1665
1666 * linux-low.c (lwp_running): Return bool, remove unused
1667 argument.
1668 (linux_stabilize_threads): Use find_thread.
1669
39a64da5
SM		 16702017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1671
1672 * linux-low.c (select_singlestep_lwp_callback): Remove.
1673 (count_events_callback): Remove.
1674 (select_event_lwp_callback): Remove.
1675 (select_event_lwp): Use find_thread/for_each_thread.
1676
a1385b7b
SM		 16772017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1678
1679 * linux-low.c (not_stopped_callback): Return bool, take filter
1680 argument directly.
1681 (linux_wait_for_event_filtered): Use find_thread.
1682 (linux_wait_1): Likewise.
1683
454296a2
SM		 16842017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1685
1686 * linux-low.c (same_lwp): Remove.
1687 (find_lwp_pid): Use find_thread.
1688
6b2a85da
SM		 16892017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1690
1691 * linux-low.c (delete_lwp_callback): Remove.
1692 (linux_mourn): Use for_each_thread.
1693
798a38e8
SM		 16942017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1695
1696 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1697 args parameter, don't check for pid.
1698 (linux_detach): Use for_each_thread.
1699
e4eb0dec
SM		 17002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1701
1702 * linux-low.c (struct counter): Remove.
1703 (second_thread_of_pid_p): Remove.
1704 (last_thread_of_process_p): Use find_thread.
1705
83e1b6c1
SM		 17062017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1707
1708 * inferiors.c (find_inferior_in_random): Remove.
1709 * inferiors.h (find_inferior_in_random): Remove.
1710 * linux-low.c (status_pending_p_callback): Return bool, accept
1711 parameter ptid directly.
1712 (linux_wait_for_event_filtered): Use find_thread_in_random.
1713 (linux_wait_1): Likewise.
1714
8dc7b443
SM		 17152017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1716
1717 * inferiors.c (find_inferior_id): Remove.
1718 (find_thread_ptid): Move implemention from find_inferior_id to
1719 here.
1720 * inferiors.h (find_inferior_id): Remove.
1721 * server.c (handle_status): Use find_thread_ptid.
1722 (process_serial_event): Likewise.
1723 * thread-db.c (find_one_thread): Likewise.
1724 (thread_db_thread_handle): Likewise.
1725 * win32-low.c (thread_rec): Likewise.
1726 (child_delete_thread): Likewise.
1727 (win32_thread_alive): Likewise.
1728 (get_child_debug_event): Likewise.
1729
da25033c
SM		 17302017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1731
1732 * linux-mips-low.c (update_watch_registers_callback): Return
1733 void, remove pid_p parameter, don't check for pid.
1734 (mips_insert_point, mips_remove_point): Use for_each_thread.
1735
c91bb56b
SM		 17362017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1737
1738 * lynx.low (lynx_delete_thread_callback): Remove.
1739 (lynx_mourn): Use for_each_thread.
1740
634a3254
SM		 17412017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1742
1743 * regcache.c (regcache_invalidate_one): Remove.
1744 (regcache_invalidate_pid): use for_each_thread.
1745
41272101
TT		 17462017-11-26 Tom Tromey <tom@tromey.com>
1747
1748 * linux-low.c (linux_create_inferior): Update.
1749
f5291a6f
UW		 17502017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1751
1752 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1753
6654d750
AH		 17542017-11-24 Alan Hayward <alan.hayward@arm.com>
1755
1756 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1757 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1758 * linux-aarch64-tdesc-selftest.c: New file.
1759 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1760
17612017-11-24 Alan Hayward <alan.hayward@arm.com>
1762
1763 * configure.srv: Add new file.
1764 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1765 * linux-aarch64-tdesc-selftest.c: New file.
1766 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1767
49bdb7ee
AH		 17682017-11-24 Alan Hayward <alan.hayward@arm.com>
1769
1770 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1771 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1772 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1773
d6d7ce56
AH		 17742017-11-24 Alan Hayward <alan.hayward@arm.com>
1775
1776 * configure.srv: Add new files.
1777 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1778 aarch64_linux_read_description.
1779 * linux-aarch64-low.c (aarch64_linux_read_description):
1780 Merge with aarch64_arch_setup.
1781 (aarch64_arch_setup): Call aarch64_linux_read_description.
1782 * linux-aarch64-tdesc.c: New file.
1783 * linux-aarch64-tdesc.h: New file.
1784
506fe5f4
YQ		 17852017-11-24 Yao Qi <yao.qi@linaro.org>
1786
1787 * configure.srv: Set $srv_regobj for tic6x-linux.
1788 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1789 (tic6x_read_description): Move some code to tic6x_arch_setup.
1790 (tic6x_tdesc_test): New function.
1791 (initialize_low_arch): Call selftests::register_test.
1792
29f9a567
YQ		 17932017-11-22 Yao Qi <yao.qi@linaro.org>
1794
1795 * remote-utils.c (prepare_resume_reply): Use memcpy.
1796
578290ec
SM		 17972017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1798
1799 * linux-low.c (kill_one_lwp_callback): Return void, take
1800 argument directly, don't filter on pid.
1801 (linux_kill): Use for_each_thread.
1802
eca55aec
SM		 18032017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1804
1805 * linux-low.c (need_step_over_p): Return bool, remove dummy
1806 argument.
1807 (linux_resume, proceed_all_lwps): Use find_thread.
1808
25c28b4d
SM		 18092017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1810
1811 * linux-low.c (resume_status_pending_p): Return bool, remove
1812 flag_p argument.
1813 (linux_resume): Use find_thread.
1814
5fdda392
SM		 18152017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1816
1817 * linux-low.c (struct thread_resume_array): Remove.
1818 (linux_set_resume_request): Return void, take arguments
1819 directly.
1820 (linux_resume): Use for_each_thread.
1821
fcb056a5
SM		 18222017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1823
1824 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1825 return bool, remove data argument.
1826 (linux_stabilize_threads): Use find_thread.
1827
139720c5
SM		 18282017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1829
1830 * linux-low.c (unsuspend_one_lwp): Remove.
1831 (unsuspend_all_lwps): Use for_each_thread, inline code from
1832 unsuspend_one_lwp.
1833
6d1e5673
SM		 18342017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1835
1836 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1837 * linux-low.c (struct iterate_over_lwps_args): Remove.
1838 (iterate_over_lwps_filter): Remove.
1839 (iterate_over_lwps): Use find_thread.
1840
bbf550d5
SM		 18412017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1842
1843 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1844 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1845 code from reset_lwp_ptrace_options_callback.
1846
00192f77
SM		 18472017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1848
1849 * linux-arm-low.c (struct update_registers_data): Remove.
1850 (update_registers_callback): Return void, take arguments
1851 directly, don't check thread's pid.
1852 (arm_insert_point, arm_remove_point): Use for_each_thread.
1853
2bee2b6c
SM		 18542017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1855
1856 * win32-low.c (continue_one_thread): Return void, take argument
1857 directly.
1858 (child_continue): Use for_each_thread.
1859
0b360f19
SM		 18602017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1861
1862 * win32-i386-low.c (update_debug_registers_callback): Rename
1863 to ...
1864 (update_debug_registers): ... this, return void, remove pid_p arg.
1865 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1866
f27866ba
SM		 18672017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1868
1869 * inferiors.h (struct process_info): Add constructor, initialize
1870 fields..
1871 <syscalls_to_catch>: Change type to std::vector<int>.
1872 * inferiors.c (add_process): Allocate process_info with new.
1873 (remove_process): Free process_info with delete.
1874 * linux-low.c (handle_extended_wait): Adjust.
1875 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1876 * server.c (handle_general_set): Adjust.
1877
e849ea89
PA		 18782017-11-16 Pedro Alves <palves@redhat.com>
1879
1880 * remote-utils.c (remote_close): Block SIGIO signals instead of
1881 uninstalling the SIGIO handler.
1882
1d0aa65c
AH		 18832017-11-16 Alan Hayward <alan.hayward@arm.com>
1884
1885 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1886
3491a34c
YQ		 18872017-11-16 Yao Qi <yao.qi@linaro.org>
1888
1889 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1890 (tic6x_store_gregset): Likewise.
1891 (tic6x_usrregs_info): Move it up.
1892
a602f924
AH		 18932017-11-15 Alan Hayward <alan.hayward@arm.com>
1894
1895 * Makefile.in: Update arch rules.
1896 * configure.srv: Explicitly mark arch/ files.
1897
5616b6c3
AS		 18982017-11-13 Andreas Schwab <schwab@suse.de>
1899
1900 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1901 function.
1902 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1903
d1928160
PA		 19042017-11-06 Pedro Alves <palves@redhat.com>
1905
1906 * config.in, configure: Regenerate.
1907
bac608e7
SM		 19082017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1909
1910 * target.c (struct thread_search): Remove.
1911 (thread_search_callback): Remove.
1912 (prepare_to_access_memory): Use for_each_thread instead of
1913 find_inferior. Inline code from thread_search_callback.
1914
eaddb425
SM		 19152017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1916
1917 * server.c (struct visit_actioned_threads_data): Remove.
1918 (visit_actioned_threads): Change prototype to take arguments
1919 directly.
1920 (resume): Use find_thread instead of find_inferior.
1921
99078d34
SM		 19222017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1923
1924 * server.c (queue_stop_reply_callback): Change prototype, return
1925 void.
1926 (find_status_pending_thread_callback): Remove.
1927 (handle_status): Replace find_inferior with find_thread and
1928 for_each_thread.
1929
cc628f3d
AH		 19302017-10-25 Alan Hayward <alan.hayward@arm.com>
1931
1932 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1933 with REGNO.
1934 (aarch64_store_gregset): Likewise.
1935 (aarch64_fill_fpregset): Likewise.
1936 (aarch64_store_fpregset): Likewise.
1937
4d3bb80e
SM		 19382017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1939
1940 * gdbthread.h (find_thread, for_each_thread): New functions.
1941 * inferiors.c (thread_of_pid): Remove.
1942 (find_any_thread_of_pid): Use find_thread.
1943 * linux-low.c (num_lwps): Use for_each_thread.
1944
7a7cdfa0
YQ		 19452017-10-17 Yao Qi <yao.qi@linaro.org>
1946
1947 * Makefile.in: Remove one rule.
1948 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1949
e675d170
YQ		 19502017-10-17 Yao Qi <yao.qi@linaro.org>
1951
1952 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1953 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1954
7eb4e0f9
YQ		 19552017-10-17 Yao Qi <yao.qi@linaro.org>
1956
1957 * configure.srv: Rename arm.o with arch/arm.o.
1958
60d6cfc9
YQ		 19592017-10-17 Yao Qi <yao.qi@linaro.org>
1960
1961 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1962 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1963 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1964 (arch-i386.o, arch-amd64.o): Remove rules.
1965 (arch/%.o): New rule.
1966 Update POSTCOMPILE and COMPILE.pre.
1967 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1968 * configure: Re-generated.
1969 * configure.srv: Replace arch-i386.o with arch/i386.o.
1970 Replace arch-amd64.o with arch/amd64.o.
1971
5bfda255
YQ		 19722017-10-16 Yao Qi <yao.qi@linaro.org>
1973
1974 * configure: Regenerated.
1975
9c80ecd6
SM		 19762017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1977
1978 * inferiors.h: (struct inferior_list): Remove.
1979 (struct inferior_list_entry); Remove.
1980 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1981 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1982 get_first_inferior): Remove.
1983 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1984 find_inferior_id, find_inferior_in_random): Change signature.
1985 * inferiors.c (all_threads): Change type to
1986 std::list<thread_info *>.
1987 (get_thread): Remove macro.
1988 (find_inferior, find_inferior_id): Change signature, implement
1989 using find_thread.
1990 (find_inferior_in_random): Change signature, implement using
1991 find_thread_in_random.
1992 (for_each_inferior, for_each_inferior_with_data): Change
1993 signature, implement using for_each_thread.
1994 (add_inferior_to_list, remove_inferior): Remove.
1995 (add_thread, get_first_thread, thread_of_pid,
1996 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1997 (get_first_inferior, one_inferior_p, clear_inferior_list):
1998 Remove.
1999 (clear_inferiors, get_thread_process): Update.
2000 * gdbthread.h: Include <list>.
2001 (struct thread_info) <entry>: Remove field.
2002 <id>: New field.
2003 (all_threads): Change type to std::list<thread_info *>.
2004 (get_first_inferior): Add doc.
2005 (find_thread, for_each_thread, find_thread_in_random): New
2006 functions.
2007 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2008 * linux-arm-low.c (update_registers_callback): Update.
2009 * linux-low.c (second_thread_of_pid_p): Update.
2010 (kill_one_lwp_callback, linux_detach_lwp_callback,
2011 delete_lwp_callback, status_pending_p_callback, same_lwp,
2012 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2013 iterate_over_lwps, not_stopped_callback,
2014 resume_stopped_resumed_lwps, count_events_callback,
2015 select_singlestep_lwp_callback, select_event_lwp_callback,
2016 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2017 suspend_and_send_sigstop_callback, wait_for_sigstop,
2018 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2019 lwp_running, linux_set_resume_request, resume_status_pending_p,
2020 need_step_over_p, start_step_over, linux_resume_one_thread,
2021 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2022 reset_lwp_ptrace_options_callback): Update.
2023 * linux-mips-low.c (update_watch_registers_callback): Update.
2024 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2025 Update.
2026 (free_register_cache_thread_one): Remove.
2027 (regcache_release): Update.
2028 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2029 handle_qxfer_threads_worker): Update.
2030 (handle_query): Update, use list iterator.
2031 (visit_actioned_threads, handle_pending_status,
2032 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2033 clear_pending_status_callback, set_pending_status_callback,
2034 find_status_pending_thread_callback, handle_status,
2035 process_serial_event): Update.
2036 * target.c (thread_search_callback): Update.
2037 * thread-db.c (thread_db_get_tls_address): Update.
2038 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2039 Update.
2040 * win32-i386-low.c (update_debug_registers_callback): Update.
2041 * win32-low.c (delete_thread_info, child_delete_thread,
2042 continue_one_thread, suspend_one_thread,
2043 get_child_debug_event): Adjust.
2044
9179355e
SM		 20452017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2046
2047 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2048 * inferiors.h: Include <list>.
2049 (struct process_info) <entry>: Remove field.
2050 <pid>: New field.
2051 (pid_of): Change macro to function.
2052 (ptid_of, lwpid_of): Remove macro.
2053 (all_processes): Change type to std::list<process_info *>.
2054 (ALL_PROCESSES): Remove macro.
2055 (for_each_process, find_process): New function.
2056 * inferiors.c (all_processes): Change type to
2057 std::list<process_info *>.
2058 (find_thread_process): Adjust.
2059 (add_process): Likewise.
2060 (remove_process): Likewise.
2061 (find_process_pid): Likewise.
2062 (get_first_process): Likewise.
2063 (started_inferior_callback): Remove.
2064 (have_started_inferiors_p): Adjust.
2065 (attached_inferior_callback): Remove.
2066 (have_attached_inferiors_p): Adjust.
2067 * linux-low.c (check_zombie_leaders): Likewise.
2068 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2069 (x86_linux_update_xmltarget): Adjust.
2070 * server.c (handle_query): Likewise.
2071 (gdb_reattached_process): Remove.
2072 (handle_status): Adjust.
2073 (kill_inferior_callback): Likewise.
2074 (detach_or_kill_inferior): Remove.
2075 (print_started_pid): Likewise.
2076 (print_attached_pid): Likewise.
2077 (detach_or_kill_for_exit): Update.
2078 (process_serial_event): Likewise.
2079 * linux-arm-low.c (arm_new_fork): Likewise.
2080
c9cb8905
SM		 20812017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2082
2083 * dll.h: Include <list>.
2084 (struct dll_info): Add constructor.
2085 <entry>: Remove field.
2086 (all_dlls): Change type to std::list<dll_info>.
2087 * dll.c: Include <algorithm>.
2088 (get_dll): Remove macro.
2089 (all_dlls): Change type to std::list<dll_info *>.
2090 (free_one_dll): Remove.
2091 (match_dll): Likewise.
2092 (loaded_dll): Adjust.
2093 (unloaded_dll): Adjust to all_dlls type change, use
2094 std::find_if. Inline code from match_dll.
2095 (clear_dlls): Adjust to all_dlls type change.
2096 * server.c (emit_dll_description): Remove.
2097 (handle_qxfer_libraries): Adjust to all_dlls type change,
2098 integrate emit_dll_description's functionality.
2099
04ec7890
SM		 21002017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2101
2102 * linux-low.h (struct linux_target_ops) <delete_process>: New
2103 field.
2104 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2105 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2106 (struct linux_target_ops): Add delete_process callback.
2107 * linux-arm-low.c (arm_delete_process): New.
2108 (struct linux_target_ops): Add delete_process callback.
2109 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2110 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2111 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2112 * linux-mips-low.c (mips_linux_delete_process): New.
2113 (struct linux_target_ops): Add delete_process callback.
2114 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2115 * linux-s390-low.c (struct linux_target_ops): Likewise.
2116 * linux-sh-low.c (struct linux_target_ops): Likewise.
2117 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2118 * linux-tile-low.c (struct linux_target_ops): Likewise.
2119 * linux-x86-low.c (x86_linux_delete_process): New.
2120 (struct linux_target_ops): Add delete_process callback.
2121 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2122
466eecee
SM		 21232017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2124
2125 * linux-aarch64-low.c (the_low_target): Add thread delete
2126 callback.
2127 * linux-arm-low.c (arm_delete_thread): New function.
2128 (the_low_target): Add thread delete callback.
2129 * linux-bfin-low.c (the_low_target): Likewise.
2130 * linux-crisv32-low.c (the_low_target): Likewise.
2131 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2132 set.
2133 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2134 field.
2135 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2136 * linux-mips-low.c (mips_linux_delete_thread): New function.
2137 (the_low_target): Add thread delete callback.
2138 * linux-ppc-low.c (the_low_target): Likewise.
2139 * linux-s390-low.c (the_low_target): Likewise.
2140 * linux-sh-low.c (the_low_target): Likewise.
2141 * linux-tic6x-low.c (the_low_target): Likewise.
2142 * linux-tile-low.c (the_low_target): Likewise.
2143 * linux-x86-low.c (the_low_target): Likewise.
2144 * linux-xtensa-low.c (the_low_target): Likewise.
2145
b79f7801
YZ		 21462017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2147
2148 * win32-low.c: Include "common-inferior.h".
2149
bc3b087d
SDJ		 21502017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2151
2152 * inferiors.c (set_inferior_cwd): New function.
2153 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2154 (handle_query): Inform that QSetWorkingDir is supported.
2155 * win32-low.c (create_process): Pass the inferior's cwd to
2156 CreateProcess.
2157
d092c5a2
SDJ		 21582017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2159
2160 * inferiors.c (current_inferior_cwd): New global variable.
2161 (get_inferior_cwd): New function.
2162 * inferiors.h (struct process_info) <cwd>: New field.
2163
7da0a886
SDJ		 21642017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2165
2166 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2167 (OBS): Add gdb_tilde_expand.o.
2168
289a6840
SM		 21692017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2170
2171 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2172 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2173
256642e8
PA		 21742017-09-29 Pedro Alves <palves@redhat.com>
2175
2176 * ax.c (gdb_parse_agent_expr): Constify.
2177 * ax.h (gdb_parse_agent_expr): Constify.
2178 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2179 Constify.
2180 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2181 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2182 * remote-utils.h (read_ptid): Constify.
2183 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2184 (process_point_options, process_serial_event): Constify.
2185 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2186 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2187 (cmd_qtbuffer): Constify.
2188
5b9ca4d4
PA		 21892017-09-29 Pedro Alves <palves@redhat.com>
2190
2191 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2192 fails.
2193
94c207e0
PA		 21942017-09-29 Pedro Alves <palves@redhat.com>
2195
2196 * linux-low.c (handle_extended_wait): Pass parent thread instead
2197 of process to thread_db_notice_clone.
2198 * linux-low.h (thread_db_notice_clone): Replace parent process
2199 parameter with parent thread parameter.
2200 * thread-db.c (find_one_thread): Add comment.
2201 (thread_db_notice_clone): Replace parent process parameter with
2202 parent thread parameter. Temporarily switch to the parent thread.
2203
75352e28
SDJ		 22042017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2205
2206 * gdbthread.h: Include "common-gdbthread.h".
2207 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2208 "if" when validating the ptid.
2209 * remote-utils.c: Include "gdbthread.h".
2210 (prepare_resume_reply): Use "switch_to_thread".
2211 * target.c (done_accessing_memory): Likewise.
2212
ad339634
AA		 22132017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2214
2215 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2216 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2217 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2218 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2219 s390x-gs-linux64-ipa.o to ipa_obj.
2220 * linux-s390-low.c (HWCAP_S390_GS): New define.
2221 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2222 New functions.
2223 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2224 (s390_arch_setup): Check for guarded-storage support and choose
2225 appropriate tdesc.
2226 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2227 init_registers_s390x_gs_linux64.
2228 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2229 enum value.
2230 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2231 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2232
cc4d742f
SM		 22332017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2234
2235 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2236
f6327dcb
KB		 22372017-09-21 Kevin Buettner <kevinb@redhat.com>
2238
2239 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2240 (thread_db_thread_handle): Declare.
2241 * linux-low.c (linux_target_ops): Initialize thread_handle.
2242 * server.c (handle_qxfer_threads_worker): Add support for
2243 "handle" attribute.
2244 * target.h (struct target_ops): Add new function pointer,
2245 thread_handle.
2246 (target_thread_handle): Define.
2247 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2248 field in lwp.
2249 (thread_db_thread_handle): New function.
2250
86299109
KB		 22512017-09-21 Kevin Buettner <kevinb@redhat.com>
2252
2253 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2254 * linux-low.h (thread_db_notice_clone): Declare.
2255 * thread-db.c (thread_db_notice_clone): New function.
2256
f557a88a
PA		 22572017-09-21 Pedro Alves <palves@redhat.com>
2258
2259 * server.c (gdb_read_memory, handle_status, process_serial_event)
2260 (handle_serial_event, handle_target_event): Adjust to
2261 set_desired_thread prototype change.
2262 * target.c (set_desired_thread): Remove 'use_general' parameter
2263 and adjust.
2264 * target.h (set_desired_thread): Remove 'use_general' parameter.
2265
223ffa71
TT		 22662017-09-20 Tom Tromey <tom@tromey.com>
2267
2268 * target.c (target_terminal::terminal_state): Define.
2269 (target_terminal::init): Rename from target_terminal_init.
2270 (target_terminal::inferior): Rename from
2271 target_terminal_inferior.
2272 (target_terminal::ours): Rename from target_terminal_ours.
2273 (target_terminal::ours_for_output, target_terminal::info): New.
2274
04fd3ba9
SM		 22752017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2276
2277 * server.c (accumulate_file_name_length): Remove.
2278 (emit_dll_description): Adjust to std::string change.
2279 (handle_qxfer_libraries): Use std::string to hold document.
2280
5e187554
SM		 22812017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2282
2283 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2284 return type of xml_escape_text.
2285 * server.c (emit_dll_description): Likewise.
2286
1526853e
SM		 22872017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2288
2289 * server.c (captured_main): Accept argument for --selftest.
2290 Update run_tests call.
2291 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2292 when registering selftests.
2293
c4dfafab
SDJ		 22942017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2295
2296 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2297 instead of "VEC" for "target_desc.reg_defs".
2298 (regcache_cpy): Likewise.
2299 (registers_to_string): Likewise.
2300 (registers_from_string): Likewise.
2301 (find_regno): Likewise.
2302 (supply_regblock): Likewise.
2303 (regcache_raw_read_unsigned): Likewise.
2304 * tdesc.c (init_target_desc): Likewise.
2305 (tdesc_create_reg): Likewise.
2306 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2307 (struct target_desc) <reg_defs>: Convert to "std::vector".
2308 (target_desc): Do not initialize "reg_defs".
2309 (~target_desc): Update code to use "std::vector" instead of "VEC"
2310 for "target_desc.reg_defs".
2311 (operator==): Likewise.
2312
124aceb4
SM		 23132017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2314
2315 * inferiors.h (thread_to_gdb_id): Remove.
2316 * inferiors.c (thread_to_gdb_id): Remove.
2317 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2318 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2319 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2320 Likewise.
2321 * nto-low.c (nto_fetch_registers, nto_store_registers,
2322 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2323
96cde54f
SM		 23242017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2325
2326 * inferiors.h (gdb_id_to_thread_id): Remove.
2327 * inferiors.c (gdb_id_to_thread_id): Remove.
2328 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2329 removal. Move pid declaration closer to where it's used.
2330
e8ca139e
SM		 23312017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2332
2333 * server.c (handle_detach): New function.
2334 (process_serial_event): Move code out, call handle_detach.
2335
f8a4e119
SM		 23362017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2337
2338 * server.c (require_running): Rename to ...
2339 (require_running_or_return): ... this ...
2340 (require_running_or_break): ... and this.
2341 (handle_query, process_serial_event): Adjust.
2342
0eb0a407
SM		 23432017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2344
2345 * linux-low.c (linux_set_resume_request): Remove unused
2346 variables.
2347
785922a5
SM		 23482017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2349
2350 * server.c (first_thread_of): Remove.
2351 (process_serial_event): Replace usage of first_thread_of with
2352 find_any_thread_of_pid.
2353 * tracepoint.c (same_process_p): Remove.
2354 (gdb_agent_about_to_close): Replace usage of same_process_p with
2355 find_any_thread_of_pid.
2356 * linux-x86-low.c (same_process_callback): Remove.
2357 (x86_arch_setup_process_callback): Replace usage of
2358 same_process_callback with find_any_thread_of_pid.
2359 * thread-db.c (any_thread_of): Remove.
2360 (switch_to_process): Replace usage of any_thread_of with
2361 find_any_thread_of_pid.
2362 * inferiors.c (thread_pid_matches_callback): Remove.
2363 (find_thread_process): Adjust to use find_any_thread_of_pid.
2364
a059f00c
SDJ		 23652017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2366
2367 * regcache.c (get_thread_regcache): Guard calls to "memset"
e79be6e5 2368 with "!VEC_empty".
a059f00c 2369
cc397f3a
SDJ		 23702017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2371
2372 * linux-low.c (handle_extended_wait): Use
2373 "allocate_target_description" instead of "XNEW".
2374 * linux-x86-low.c (initialize_low_arch): Likewise.
2375
22916b07
YQ		 23762017-09-05 Yao Qi <yao.qi@linaro.org>
2377
2378 * configure.srv (srv_i386_regobj): Remove.
2379 (srv_amd64_regobj): Remove.
2380 (srv_regobj): Set it to "" for x86 non-linux targets.
2381 * linux-x86-tdesc.c (i386_linux_read_description):
2382 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2383 (init_registers_i386): Remove the declaration.
2384 (tdesc_i386): Remove the declaration.
2385 (lynx_i386_arch_setup): Call i386_create_target_description.
2386 * nto-x86-low.c: Likewise.
2387 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2388 [!__x86_64__]: include arch/i386.h.
2389 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2390
38602d55
YQ		 23912017-09-05 Yao Qi <yao.qi@linaro.org>
2392
2393 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2394 i386/amd64-XXX-linux from it.
2395
44b886ff
YQ		 23962017-09-05 Yao Qi <yao.qi@linaro.org>
2397
2398 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2399 false.
2400 (ipa_amd64_linux_regobj): Remove.
2401 (ipa_x32_linux_regobj): Remove.
2402
b4570e4b
YQ		 24032017-09-05 Yao Qi <yao.qi@linaro.org>
2404
2405 * Makefile.in (arch-amd64.o): New rule.
2406 * configure.srv: Append arch-amd64.o.
2407 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2408 (get_ipa_tdesc): Call amd64_linux_read_description.
2409 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2410 and init_registers_amd64_XXX.
2411 * linux-x86-low.c (x86_linux_read_description): Call
2412 amd64_linux_read_description.
2413 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2414 (initialize_low_arch): Don't call init_registers_x32_XXX and
2415 init_registers_amd64_XXX.
2416 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2417 and tdesc_amd64_XXX.
2418 [__x86_64__] (amd64_tdesc_test): New function.
2419 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2420 and init_registers_amd64_XXX.
2421 * linux-x86-tdesc.c: Include arch/amd64.h.
2422 (xcr0_to_tdesc_idx): New function.
2423 (i386_linux_read_description): New function.
2424 (amd64_get_ipa_tdesc_idx): New function.
2425 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2426 (amd64_get_ipa_tdesc): Declare.
2427
d1f28ea2
YQ		 24282017-09-05 Yao Qi <yao.qi@linaro.org>
2429
2430 * configure.srv (srv_i386_linux_xmlfiles): Remove
2431 i386/i386-XXX-linux.xml from it.
2432
25a93583
YQ		 24332017-09-05 Yao Qi <yao.qi@linaro.org>
2434
2435 * configure.srv: Set srv_i386_linux_regobj empty if $development
2436 is false.
2437 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2438 initialize_low_tdesc.
2439 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2440 with #if initialize_low_tdesc.
2441 * linux-x86-tdesc-selftest.c: New file.
2442 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2443
5f035c07
YQ		 24442017-09-05 Yao Qi <yao.qi@linaro.org>
2445
2446 * Makefile.in (arch-i386.o): New rule.
2447 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2448 (x86_64-*-linux*): Likewise.
2449 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2450 include arch/i386.h.
2451 (i386_linux_read_description): Remove code and call
2452 i386_create_target_description.
2453 * tdesc.c (allocate_target_description): New function.
2454 * tdesc.h (set_tdesc_architecture): Remove declaration.
2455 (set_tdesc_osabi): Likewise.
2456
0abe8a89
YQ		 24572017-09-05 Yao Qi <yao.qi@linaro.org>
2458
2459 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2460 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2461 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2462 .xmltarget.
2463 * server.c (get_features_xml): Call tdesc_get_features_xml.
2464 * tdesc.c (set_tdesc_architecture): New function.
2465 (set_tdesc_osabi): New function.
2466 (tdesc_get_features_xml): New function.
2467 (tdesc_create_feature): Add an argument.
2468 * tdesc.h (struct target_desc) <features>: New field.
2469 <arch, osabi>: New field.
2470 (~target_desc): xfree features, arch, and osabi.
2471 (target_desc::oerator==): Don't compare .xmltarget.
2472 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2473 (set_tdesc_osabi): Likewise.
2474 (tdesc_get_features_xml): Likewise.
2475
0a188386
YQ		 24762017-09-05 Yao Qi <yao.qi@linaro.org>
2477
2478 * linux-x86-tdesc.c: Include selftest.h.
2479 (i386_tdesc_test): New function.
2480 (initialize_low_tdesc): Call selftests::register_test.
2481 * tdesc.h: Include regdef.h.
2482 (target_desc): Override operator == and !=.
2483
f49ff000
YQ		 24842017-09-05 Yao Qi <yao.qi@linaro.org>
2485
2486 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2487 (ipa_obj): Likewise.
2488 * linux-i386-ipa.c: Include common/x86-xstate.h
2489 (get_ipa_tdesc): Call i386_linux_read_description.
2490 (initialize_low_tracepoint): Don't call init_registers_XXX
2491 functions, call initialize_low_tdesc instead.
2492 * linux-x86-low.c (x86_linux_read_description): Call
2493 i386_linux_read_description.
2494 (initialize_low_arch): Don't call init_registers_i386_XXX
2495 functions, call initialize_low_tdesc.
2496 * linux-x86-tdesc.c: New file.
2497 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2498 (i386_get_ipa_tdesc_idx): Declare.
2499 (i386_get_ipa_tdesc): Declare.
2500 (initialize_low_tdesc): Declare.
2501
2b68ef2f
YQ		 25022017-09-05 Yao Qi <yao.qi@linaro.org>
2503
2504 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2505 instead of 0.
2506
f7000548
YQ		 25072017-09-05 Yao Qi <yao.qi@linaro.org>
2508
2509 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2510 * regcache.c (get_thread_regcache): Use VEC_length.
2511 (init_register_cache): Likewise.
2512 (regcache_cpy): Likewise.
2513 (registers_to_string): Iterate reg_defs via VEC_iterate.
2514 (find_regno): Likewise.
2515 (find_register_by_number): Use VEC_index.
2516 (register_size): Call find_register_by_number.
2517 (register_data): Call find_register_by_number.
2518 (supply_regblock): Use VEC_length.
2519 (regcache_raw_read_unsigned): Likewise.
2520 * tdesc.c (init_target_desc): Iterate reg_defs via
2521 VEC_iterate.
2522 (default_description): Update initializer.
2523 (copy_target_description): Don't update field num_registers.
2524 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2525 <num_registers>: Remove.
2526
50a421ac
SM		 25272017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2528
2529 * Makefile.in (.SECONDARY): Define target.
2530
23fdd69e
SM		 25312017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2532
2533 * linux-low.c (linux_wait_1): Adjust.
2534 * server.c (queue_stop_reply_callback): Adjust.
2535
0a2dde4a
SDJ		 25362017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2537
2538 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2539 QEnvironmentUnset and QEnvironmentReset packets.
2540 (handle_query): Inform remote that QEnvironmentHexEncoded,
2541 QEnvironmentUnset and QEnvironmentReset are supported.
2542
6afd337d
SM		 25432017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2544
2545 * inferiors.h (inferior_target_data): Rename to ...
2546 (thread_target_data): ... this.
2547 (inferior_regcache_data): Rename to ...
2548 (thread_regcache_data): ... this.
2549 (set_inferior_regcache_data): Rename to ...
2550 (set_thread_regcache_data): ... this.
2551 * inferiors.c (inferior_target_data): Rename to ...
2552 (thread_target_data): ... this.
2553 (inferior_regcache_data): Rename to ...
2554 (thread_regcache_data): ... this.
2555 (set_inferior_regcache_data): Rename to ...
2556 (set_thread_regcache_data): ... this.
2557 (free_one_thread): Update.
2558 * linux-low.h (get_thread_lwp): Update.
2559 * regcache.c (get_thread_regcache): Update.
2560 (regcache_invalidate_thread): Update.
2561 (free_register_cache_thread): Update.
2562 * win32-i386-low.c (update_debug_registers_callback): Update.
2563 (win32_get_current_dr): Update.
2564 * win32-low.c (thread_rec): Update.
2565 (delete_thread_info): Update.
2566 (continue_one_thread): Update.
2567 (suspend_one_thread): Update.
2568
a160cc46
SM		 25692017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2570
2571 * inferiors.c (set_inferior_target_data): Remove.
2572 * inferiors.h (set_inferior_target_data): Remove.
2573
6d580b63
YQ		 25742017-08-18 Yao Qi <yao.qi@linaro.org>
2575
2576 * Makefile.in (OBS): Add selftest.o.
2577 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2578 * configure, config.in: Re-generated.
2579 * server.c: Include common/sefltest.h.
2580 (captured_main): Handle option --selftest.
2581
f5a29eb0
YQ		 25822017-08-09 Yao Qi <yao.qi@linaro.org>
2583
2584 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2585 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2586 i386-avx-mpx.o and i386-mmx.o.
2587 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2588 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2589 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2590 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2591 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2592 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2593 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2594 i386/amd64-avx-mpx.xml.
2595
57757c2f
YQ		 25962017-08-09 Yao Qi <yao.qi@linaro.org>
2597
2598 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2599 and x32-avx-avx512.o.
2600 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2601 i386/x32-avx-avx512.xml.
2602
229d26fc
SM		 26032017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2604
2605 * tracepoint.h (enum class fast_tpoint_collect_result): New
2606 enumeration.
2607 (fast_tracepoint_collecting): Change return type to
2608 fast_tpoint_collect_result.
2609 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2610 * linux-low.h: Include tracepoint.h.
2611 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2612 fast_tpoint_collect_result.
2613 * linux-low.c (handle_tracepoints): Adjust.
2614 (linux_fast_tracepoint_collecting): Change return type to
2615 fast_tpoint_collect_result.
2616 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2617 linux_wait_1, stuck_in_jump_pad_callback,
2618 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2619 proceed_one_lwp): Adjust to type change.
2620
2e1e43e1
YQ		 26212017-07-10 Yao Qi <yao.qi@linaro.org>
2622
2623 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2624
adc764e7
YQ		 26252017-06-29 Yao Qi <yao.qi@linaro.org>
2626
2627 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2628 Remove.
2629 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2630
a206891a
SM		 26312017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2632
2633 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2634
9a6c7d9c
SDJ		 26352017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2636
2637 * linux-low.c (linux_create_inferior): Adjust code to access the
2638 environment information via 'gdb_environ' class.
2639 * lynx-low.c (lynx_create_inferior): Likewise.
2640 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2641 (get_environ): Return a pointer to 'our_environ'.
2642 (captured_main): Initialize 'our_environ'.
2643 * server.h (get_environ): Adjust prototype.
2644 * spu-low.c (spu_create_inferior): Adjust code to access the
2645 environment information via 'gdb_environ' class.
2646
ae3e2ccf
SM		 26472017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2648
2649 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2650 usage of "register" keyword.
2651
3e019bdc
SM		 26522017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2653
2654 * configure: Re-generate.
2655
8465943a
SM		 26562017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2657
2658 * configure: Re-generate.
2659
cf0dd6f0
SM		 26602017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2661
2662 * Makefile.in (COMPILE.pre): Add "-x c++".
2663
9845682b
SDJ		 26642017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2665
2666 * fork-child.c: Conditionally include <signal.h>.
2667
aefd8b33
SDJ		 26682017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2669
2670 * server.c (handle_general_set): Handle new packet
2671 "QStartupWithShell".
2672 (handle_query): Add "QStartupWithShell" to the list of supported
2673 packets.
2674 (gdbserver_usage): Add help text explaining the
2675 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2676 options.
2677 (captured_main): Recognize and act upon the presence of the new
2678 CLI options.
2679
2090129c
SDJ		 26802017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2681 Pedro Alves <palves@redhat.com>
2682
2683 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2684 * configure: Regenerate.
2685 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2686 "fork-inferior.o".
2687 (i[34567]86-*-lynxos*): Likewise.
2688 (spu*-*-*): Likewise.
2689 * fork-child.c: New file.
2690 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2691 and "environ.h".
2692 (linux_ptrace_fun): New function.
2693 (linux_create_inferior): Adjust function prototype to reflect
2694 change on "target.h". Adjust function code to use
2695 "fork_inferior".
2696 (linux_request_interrupt): Delete "signal_pid".
2697 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2698 (lynx_ptrace_fun): New function.
2699 (lynx_create_inferior): Adjust function prototype to reflect
2700 change on "target.h". Adjust function code to use
2701 "fork_inferior".
2702 * nto-low.c (nto_create_inferior): Adjust function prototype and
2703 code to reflect change on "target.h". Update comments.
2704 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2705 "common-terminal.h" and "environ.h".
2706 (terminal_fd): Moved to fork-child.c.
2707 (old_foreground_pgrp): Likewise.
2708 (restore_old_foreground_pgrp): Likewise.
2709 (last_status): Make it global.
2710 (last_ptid): Likewise.
2711 (our_environ): New variable.
2712 (startup_with_shell): Likewise.
2713 (program_name): Likewise.
2714 (program_argv): Rename to...
2715 (program_args): ...this.
2716 (wrapper_argv): New variable.
2717 (start_inferior): Delete function.
2718 (get_exec_wrapper): New function.
2719 (get_exec_file): Likewise.
2720 (get_environ): Likewise.
2721 (prefork_hook): Likewise.
2722 (post_fork_inferior): Likewise.
2723 (postfork_hook): Likewise.
2724 (postfork_child_hook): Likewise.
2725 (handle_v_run): Update code to deal with arguments coming from the
2726 remote host. Update calls from "start_inferior" to
2727 "create_inferior".
2728 (captured_main): Likewise. Initialize environment variable. Call
2729 "have_job_control".
2730 * server.h (post_fork_inferior): New prototype.
2731 (get_environ): Likewise.
2732 (last_status): Declare.
2733 (last_ptid): Likewise.
2734 (signal_pid): Likewise.
2735 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2736 (spu_ptrace_fun): New function.
2737 (spu_create_inferior): Adjust function prototype to reflect change
2738 on "target.h". Adjust function code to use "fork_inferior".
2739 * target.c (target_terminal_init): New function.
2740 (target_terminal_inferior): Likewise.
2741 (target_terminal_ours): Likewise.
2742 * target.h: Include <vector>.
2743 (struct target_ops) <create_inferior>: Update prototype.
2744 (create_inferior): Update macro.
2745 * utils.c (gdb_flush_out_err): New function.
2746 * win32-low.c (win32_create_inferior): Adjust function prototype
2747 and code to reflect change on "target.h".
2748
043a4934
SDJ		 27492017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2750
2751 * inferiors.c (switch_to_thread): New function.
2752
15652511
SDJ		 27532017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2754
2755 * Makefile.in (SFILE): Add "common/job-control.c".
2756 (OBS): Add "job-control.o".
2757
21ea5acd
SDJ		 27582017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2759
2760 * Makefile: Remove "@host_makefile_frag@".
2761
e13cb306
PA		 27622017-05-05 Pedro Alves <palves@redhat.com>
2763
2764 * configure: Regenerate.
2765
c94fee56
SDJ		 27662017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2767
2768 * configure: Regenerate.
2769
a0ff9e1a
SM		 27702017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2771
2772 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2773 software_single_step change of return type to
2774 std::vector<CORE_ADDR>.
2775 * linux-low.c (install_software_single_step_breakpoints):
2776 Likewise.
2777 * linux-low.h (install_software_single_step_breakpoints):
2778 Likewise.
2779
be628ab8
SDJ		 27802017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2781
2782 * remote-utils.c: Include "gdb_termios.h" instead of
2783 "terminal.h".
2784 * terminal.h: Delete file.
2785
7c5ded6a
SDJ		 27862017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2787
2788 * server.c: Include <vector>.
2789 <program_argv, wrapper_argv>: Convert to std::vector.
2790 (start_inferior): Rewrite function to use C++.
2791 (handle_v_run): Likewise. Update code that calculates the argv
2792 based on the vRun packet; use C++.
2793 (captured_main): Likewise.
2794
436252de
SM		 27952017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2796
2797 * server.c (handle_v_cont): Initialize thread_resume::thread
2798 with null_ptid.
2799
9bf2a700
PA		 28002017-04-05 Pedro Alves <palves@redhat.com>
2801
2802 * configure: Regenerate.
2803
a121b7c1
PA		 28042017-04-05 Pedro Alves <palves@redhat.com>
2805
2806 * gdbreplay.c (sync_error): Constify.
2807 * linux-x86-low.c (push_opcode): Constify.
2808
21c8a587
PA		 28092017-04-05 Pedro Alves <palves@redhat.com>
2810
2811 * win32-low.c (get_child_debug_event)
2812 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2813 Report TARGET_WAITKIND_SPURIOUS instead.
2814
fb32b4f7
PA		 28152017-04-05 Pedro Alves <palves@redhat.com>
2816
e79be6e5
SM		 2817 * remote-utils.c (remote_prepare, remote_open): Constify.
2818 * remote-utils.h (remote_prepare, remote_open): Constify.
2819 * server.c (captured_main): Constify 'port' handling.
fb32b4f7 2820
65dd1e59
SM		 28212017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2822
2823 * Makefile.in (clean): Clear .deps.
2824
8fa5b777
SM		 28252017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2826
2827 * .gitignore: Remove generated files, replace with wildcard.
2828 * (clean): Replace removal of generated files with wildcard.
2829 (version.c): Replace with...
2830 (version-generated.c): ...this.
2831 (xml-builtin.c): Replace with...
2832 (xml-builtin-generated.c): ...this.
2833 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2834 (%.c: *regformats*): Replace with...
2835 (%-generated.c: *regformats*): ...this.
2836
a12e714b
MF		 28372017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2838
2839 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2840 (xtensa_fill_gregset): Call collect_register_by_name for
2841 threadptr register.
2842 (xtensa_store_gregset): Call supply_register_by_name for
2843 threadptr register.
2844
1a09b50a
MF		 28452017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2846
2847 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2848 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2849 (xtensa_store_gregset): Call supply_register for all registers in
2850 a0_regnum..a0_regnum + C0_NREGS range.
2851
1a01e7c6
SM		 28522017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2853
2854 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2855 (ax-ipa.o: ax.c): Remove.
2856 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2857 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2858 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2859 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2860 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2861
36bc18a8
SM		 28622017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2863
2864 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2865 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2866 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2867 (errors-ipa.o: ../common/errors.c): Remove.
2868 (format-ipa.o: ../common/format.c): Remove.
2869 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2870
a8ebe3d5
SM		 28712017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2872
2873 * Makefile.in (%-ipa.o: %.c): New rule.
2874 (tracepoint-ipa.o: tracepoint.c): Remove.
2875 (utils-ipa.o: utils.c): Remove.
2876 (remote-utils-ipa.o: remote-utils.c): Remove.
2877 (regcache-ipa.o: regcache.c): Remove.
2878 (i386-linux-ipa.o: i386-linux.c): Remove.
2879 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2880 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2881 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2882 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2883 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2884 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2885 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2886 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2887 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2888 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2889 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2890 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2891 (aarch64-ipa.o: aarch64.c): Remove.
2892 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2893 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2894 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2895 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2896 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2897 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2898 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2899 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2900 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2901 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2902 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2903 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2904 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2905 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2906 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2907 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2908 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2909 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2910 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2911 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2912 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2913 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2914 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2915 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2916 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2917 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2918 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2919 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2920 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2921 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2922 (tdesc-ipa.o: tdesc.c): Remove.
2923 (x32-linux-ipa.o: x32-linux.c): Remove.
2924 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2925 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2926
50cfacb7
SM		 29272017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2928
2929 * Makefile.in (%.o: ../arch/%.c): New rule.
2930 (arm.o: ../arch/arm.c): Remove.
2931 (arm-linux.o: ../arch/arm-linux.c): Remove.
2932 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2933 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2934
c5a22423
SM		 29352017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2936
2937 * Makefile.in (%.o: ../nat/%.c): New rule.
2938 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2939 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2940 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2941 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2942 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2943 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2944 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2945 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2946 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2947 (linux-personality.o: ../nat/linux-personality.c): Remove.
2948 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2949 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2950 (x86-linux.o: ../nat/x86-linux.c): Remove.
2951 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2952 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2953
6bda016b
SM		 29542017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2955
2956 * Makefile.in (%.o: ../common/%.c): New rule.
2957 (signals.o: ../common/signals.c): Remove.
2958 (print-utils.o: ../common/print-utils.c): Remove.
2959 (rsp-low.o: ../common/rsp-low.c): Remove.
2960 (common-utils.o: ../common/common-utils.c): Remove.
2961 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2962 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2963 (vec.o: ../common/vec.c): Remove.
2964 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2965 (xml-utils.o: ../common/xml-utils.c): Remove.
2966 (ptid.o: ../common/ptid.c): Remove.
2967 (buffer.o: ../common/buffer.c): Remove.
2968 (format.o: ../common/format.c): Remove.
2969 (filestuff.o: ../common/filestuff.c): Remove.
2970 (agent.o: ../common/agent.c): Remove.
2971 (errors.o: ../common/errors.c): Remove.
2972 (environ.o: ../common/environ.c): Remove.
2973 (common-debug.o: ../common/common-debug.c): Remove.
2974 (cleanups.o: ../common/cleanups.c): Remove.
2975 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2976 (fileio.o: ../common/fileio.c): Remove.
2977 (common-regcache.o: ../common/common-regcache.c): Remove.
2978 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2979 (new-op.o: ../common/new-op.c): Remove.
2980 (btrace-common.o: ../common/btrace-common.c): Remove.
2981
21122961
SM		 29822017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2983
2984 * Makefile.in (%.o: ../target/%.c): New rule.
2985 (waitstatus.o: ../target/waitstatus.c): Remove.
2986
c362e621
SM		 29872017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2988
2989 * Makefile.in
2990 (%.c: ../regformats/%.dat,
2991 (%.c: ../regformats/arm/%.dat,
2992 (%.c: ../regformats/i386/%.dat,
2993 (%.c: ../regformats/rs6000/%.dat): New rules.
2994 (aarch64.c): Remove.
2995 (reg-arm.c): Remove.
2996 (arm-with-iwmmxt.c): Remove.
2997 (arm-with-vfpv2.c): Remove.
2998 (arm-with-vfpv3.c): Remove.
2999 (arm-with-neon.c): Remove.
3000 (reg-bfin.c): Remove.
3001 (reg-cris.c): Remove.
3002 (reg-crisv32.c): Remove.
3003 (i386.c): Remove.
3004 (i386-linux.c): Remove.
3005 (i386-avx.c): Remove.
3006 (i386-avx-linux.c): Remove.
3007 (i386-avx-avx512.c): Remove.
3008 (i386-avx-avx512-linux.c): Remove.
3009 (i386-mpx.c): Remove.
3010 (i386-mpx-linux.c): Remove.
3011 (i386-avx-mpx-avx512-pku.c): Remove.
3012 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3013 (i386-avx-mpx.c): Remove.
3014 (i386-avx-mpx-linux.c): Remove.
3015 (i386-mmx.c): Remove.
3016 (i386-mmx-linux.c): Remove.
3017 (reg-ia64.c): Remove.
3018 (reg-m32r.c): Remove.
3019 (reg-m68k.c): Remove.
3020 (reg-cf.c): Remove.
3021 (mips-linux.c): Remove.
3022 (mips-dsp-linux.c): Remove.
3023 (mips64-linux.c): Remove.
3024 (mips64-dsp-linux.c): Remove.
3025 (nios2-linux.c): Remove.
3026 (powerpc-32.c): Remove.
3027 (powerpc-32l.c): Remove.
3028 (powerpc-altivec32l.c): Remove.
3029 (powerpc-cell32l.c): Remove.
3030 (powerpc-vsx32l.c): Remove.
3031 (powerpc-isa205-32l.c): Remove.
3032 (powerpc-isa205-altivec32l.c): Remove.
3033 (powerpc-isa205-vsx32l.c): Remove.
3034 (powerpc-e500l.c): Remove.
3035 (powerpc-64l.c): Remove.
3036 (powerpc-altivec64l.c): Remove.
3037 (powerpc-cell64l.c): Remove.
3038 (powerpc-vsx64l.c): Remove.
3039 (powerpc-isa205-64l.c): Remove.
3040 (powerpc-isa205-altivec64l.c): Remove.
3041 (powerpc-isa205-vsx64l.c): Remove.
3042 (s390-linux32.c): Remove.
3043 (s390-linux32v1.c): Remove.
3044 (s390-linux32v2.c): Remove.
3045 (s390-linux64.c): Remove.
3046 (s390-linux64v1.c): Remove.
3047 (s390-linux64v2.c): Remove.
3048 (s390-te-linux64.c): Remove.
3049 (s390-vx-linux64.c): Remove.
3050 (s390-tevx-linux64.c): Remove.
3051 (s390x-linux64.c): Remove.
3052 (s390x-linux64v1.c): Remove.
3053 (s390x-linux64v2.c): Remove.
3054 (s390x-te-linux64.c): Remove.
3055 (s390x-vx-linux64.c): Remove.
3056 (s390x-tevx-linux64.c): Remove.
3057 (tic6x-c64xp-linux.c): Remove.
3058 (tic6x-c64x-linux.c): Remove.
3059 (tic6x-c62x-linux.c): Remove.
3060 (reg-sh.c): Remove.
3061 (reg-sparc64.c): Remove.
3062 (reg-spu.c): Remove.
3063 (amd64.c): Remove.
3064 (amd64-linux.c): Remove.
3065 (amd64-avx.c): Remove.
3066 (amd64-avx-linux.c): Remove.
3067 (amd64-avx-avx512.c): Remove.
3068 (amd64-avx-avx512-linux.c): Remove.
3069 (amd64-mpx.c): Remove.
3070 (amd64-mpx-linux.c): Remove.
3071 (amd64-avx-mpx-avx512-pku.c): Remove.
3072 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3073 (amd64-avx-mpx.c): Remove.
3074 (amd64-avx-mpx-linux.c): Remove.
3075 (x32.c): Remove.
3076 (x32-linux.c): Remove.
3077 (x32-avx.c): Remove.
3078 (x32-avx-linux.c): Remove.
3079 (x32-avx-avx512.c): Remove.
3080 (x32-avx-avx512-linux.c): Remove.
3081 (reg-xtensa.c): Remove.
3082 (reg-tilegx.c): Remove.
3083 (reg-tilegx32.c): Remove.
3084
1672e0d9
SDJ		 30852017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3086
3087 * Makefile.in (SFILES): Add "common/environ.c".
3088 (OBJS): Add "common/environ.h".
3089
239b6d10
WT		 30902017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3091
3092 * configure.ac: Check if the fs_base and gs_base members of
3093 `struct user_regs_struct' exist.
3094 * config.in: Regenerated.
3095 * configure: Likewise.
3096
694b382c
AT		 30972017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3098
3099 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3100 target_read_memory.
3101 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3102 (get_next_pcs_syscall_next_pc): Likewise.
3103
7dc53023
LM		 31042016-12-23 Luis Machado <lgustavo@codesourcery.com>
3105
3106 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3107 * nto-x86-low.c: Likewise.
3108
ad02e4fe
SM		 31092016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3110
3111 * Makefile.in: Include disable-implicit-rules.mk.
3112
dcb07cfa
PA		 31132016-11-23 Pedro Alves <palves@redhat.com>
3114
3115 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3116 (debug_vprintf): Use std::chrono::steady_clock instead of
3117 gettimeofday. Use '.' instead of ':'.
3118 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3119 (get_timestamp): Use std::chrono::steady_clock instead of
3120 gettimeofday.
3121
8629c02c
SM		 31222016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3123
3124 * Makefile.in: Fix whitespace formatting.
3125
b593ecca
SM		 31262016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3127
3128 * Makefile.in (SFILES, OBS): Flatten list and order
3129 alphabetically.
3130
9986ba08
PA		 31312016-11-23 Pedro Alves <palves@redhat.com>
3132
3133 * event-loop.c (handle_file_event): Use warning.
3134 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3135 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3136 Use warning.
3137
4eefa7bc
PA		 31382016-11-23 Pedro Alves <palves@redhat.com>
3139
3140 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3141 output.
3142 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3143 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3144 debug_printf and debug_flush for debug output.
3145 * server.c (handle_general_set): Likewise.
3146 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3147 output.
3148
5443506e
SM		 31492016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3150
3151 * Makefile.in (.c.o): Replace rule with ...
3152 (%.o: %.c): ... this one.
3153
3b165252
SM		 31542016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3155
3156 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3157 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3158 make.
3159 * configure.ac: Remove checks for the make program.
3160 * configure: Re-generate.
3161
0bcda685
PA		 31622016-10-28 Pedro Alves <palves@redhat.com>
3163
3164 * Makefile.in (CXX_DIALECT): Get from configure.
3165 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3166 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3167 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3168 * config.in: Regenerate.
3169 * configure: Regenerate.
3170
c3805894
YQ		 31712016-10-27 Yao Qi <yao.qi@linaro.org>
3172
3173 * linux-low.c (linux_supports_range_stepping): Return true if
3174 can_software_single_step return true.
3175
89342618
YQ		 31762016-10-27 Yao Qi <yao.qi@linaro.org>
3177
3178 * inferiors.c (find_inferior_in_random): New function.
3179 * inferiors.h (find_inferior_in_random): Declare.
3180 * linux-low.c (linux_wait_for_event_filtered): Call
3181 find_inferior_in_random instead of find_inferior.
3182
e3652c84
YQ		 31832016-10-27 Yao Qi <yao.qi@linaro.org>
3184
3185 * linux-low.c (linux_wait_1): If single-step breakpoints are
3186 inserted, remove them.
3187
5a04c4cf
PA		 31882016-10-26 Pedro Alves <palves@redhat.com>
3189
3190 * linux-low.c (handle_extended_wait): Link parent/child fork
3191 threads.
3192 (linux_wait_1): Unlink them.
3193 (linux_set_resume_request): Ignore resume requests for
3194 already-resumed and unhandled fork child threads.
3195 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3196 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3197 New functions.
3198 (handle_v_requests) <vCont>: Don't call require_running.
3199 * server.h (in_queued_stop_replies): New declaration.
3200
cb93dc7f
YQ		 32012016-10-24 Yao Qi <yao.qi@linaro.org>
3202
3203 PR server/20733
3204 * linux-aarch64-low.c (append_insns): Cast the return value to
3205 'uint32_t *'.
3206
a1078bea
YQ		 32072016-10-10 Yao Qi <yao.qi@linaro.org>
3208
3209 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3210
1fb77080
SDJ		 32112016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3212
3213 * target.c (target_supports_multi_process): New function, moved
3214 from...
3215 * target.h (target_supports_multi_process): ... here. Remove
3216 macro.
3217
39b5a3b9
TT		 32182016-10-05 Tom Tromey <tom@tromey.com>
3219
3220 PR remote/20655:
3221 * tracepoint.c (handle_tracepoint_bkpts): Check
3222 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3223
c1d0b70a
YQ		 32242016-10-05 Yao Qi <yao.qi@linaro.org>
3225
3226 * configure.srv: Update the path of arm-*.xml files.
3227
0a69eedb
YQ		 32282016-10-05 Terry Guo <terry.guo@arm.com>
3229 Yao Qi <yao.qi@linaro.org>
3230
3231 * Makefile.in: Adjust the path of rules.
3232 * configure.srv: Update the path of xml files.
3233 * regformats/arm-with-iwmmxt.dat: Regenerated.
3234 * regformats/arm-with-neon.dat: Likewise.
3235 * regformats/arm-with-vfpv2.dat: Likewise.
3236 * regformats/arm-with-vfpv3.dat Likewise.
3237
17e16485
YQ		 32382016-09-30 Yao Qi <yao.qi@linaro.org>
3239
3240 PR gdbserver/20627
3241 * target.c (target_stop_and_wait): Don't call
3242 target_continue_no_signal, use resume_stop instead.
3243
edeeb602
YQ		 32442016-09-26 Yao Qi <yao.qi@linaro.org>
3245
3246 * linux-low.c (linux_wait_1): Call debug_exit.
3247
503b1c39
PA		 32482016-09-23 Pedro Alves <palves@redhat.com>
3249
3250 * Makefile.in (SFILES): Add common/new-op.c.
3251 (OBS): Add common/new-op.o.
3252 (new-op.o): New rule.
3253
74172ecf
SM		 32542016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3255
3256 * .gitinore: Ignore more files.
3257
fc6cda2e
YQ		 32582016-09-21 Yao Qi <yao.qi@linaro.org>
3259
3260 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3261 23.
3262
bc1e6c81
SDJ		 32632016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3264
3265 * server.c (start_inferior): Call target_mourn_inferior instead of
3266 mourn_inferior; pass ptid_t argument to it.
3267 (resume): Likewise.
3268 (handle_target_event): Likewise.
3269 * target.c (target_mourn_inferior): New function.
3270 * target.h (mourn_inferior): Delete macro.
3271
0e00e962
AA		 32722016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3273
3274 * linux-low.c (lwp_is_stepping): New function.
3275
1d8cb77d
CL		 32762016-09-06 Carl Love <cel@us.ibm.com>
3277
3278 * server.c (start_inferior): Fixed comment, requested comment change
3279 didn't get updated correctly. Removed reference to ptrace () call as
3280 it is only true on Linux systems.
3281
7313bced
CL		 32822016-09-06 Carl Love <cel@us.ibm.com>
3283
3284 * server.c (start_inferior): Do not call
3285 function target_post_create_inferior () if the
3286 inferior process has already exited.
3287
cf6de44d
PA		 32882016-09-05 Pedro Alves <palves@redhat.com>
3289
3290 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3291 (COMPILE.pre, CC_LD): Use CXX directly.
3292 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3293 * acinclude.m4: Don't include build-with-cxx.m4.
3294 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3295 * configure: Regenerate.
3296
c1da6748
AT		 32972016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3298
3299 PR gdb/19495
3300 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3301 call writing data to own_buf.
3302
f2b9e3df
SDJ		 33032016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3304
3305 * target.c (mywait): Call target_wait instead of
3306 the_target->wait.
3307 (target_wait): New function.
3308
049a8570
SDJ		 33092016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3310
3311 * server.c (start_inferior): New variable 'ptid'. Replace calls
3312 to the_target->resume by target_continue{,_no_signal}, depending
3313 on the case.
3314 * target.c (target_stop_and_wait): Call target_continue_no_signal
3315 instead of the_target->resume.
3316 (target_continue): New function.
3317
3aa5cfa0
AT		 33182016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3319
3320 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3321
754653a7
AZ		 33222016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3323
3324 PR server/20491
3325 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3326 ps_prochandle.
3327 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3328 * linux-arm-low.c (ps_get_thread_area): Likewise.
3329 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3330 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3331 * linux-mips-low.c (ps_get_thread_area): Likewise.
3332 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3333 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3334 * linux-x86-low.c (ps_get_thread_area): Likewise.
3335 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3336
ed036b40
PA		 33372016-08-19 Pedro Alves <palves@redhat.com>
3338
3339 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3340
c8ef42ee
PA		 33412016-08-19 Pedro Alves <palves@redhat.com>
3342
3343 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3344 comment. Use memcpy instead of casting through unsigned long.
3345
9c235a72
PA		 33462016-08-19 Pedro Alves <palves@redhat.com>
3347
3348 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3349 allocating around 0x80000000.
3350
201506da
PA		 33512016-08-19 Pedro Alves <palves@redhat.com>
3352
3353 PR gdb/20415
3354 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3355 (x32-avx512-linux-ipa.o): New rules.
3356 * configure.ac (x86_64-*-linux*): New x32 check.
3357 * configure.srv (ipa_x32_linux_regobj): New.
3358 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3359 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3360 descriptions.
3361 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3362 descriptions.
3363 * configure: Regenerate.
3364
f348d89a
PA		 33652016-08-09 Pedro Alves <palves@redhat.com>
3366
3367 PR gdb/18653
3368 * Makefile.in (OBS): Add signals-state-save-restore.o.
3369 (signals-state-save-restore.o): New rule.
3370 * config.in: Regenerate.
3371 * configure: Regenerate.
3372 * linux-low.c: Include "signals-state-save-restore.h".
3373 (linux_create_inferior): Call
3374 restore_original_signals_state.
3375 * server.c: Include "dispositions-save-restore.h".
3376 (captured_main): Call save_original_signals_state.
3377
1baf5149
PA		 33782016-08-05 Pedro Alves <palves@redhat.com>
3379
3380 * configure: Regenerate.
3381
fcd4a73d
YQ		 33822016-08-04 Yao Qi <yao.qi@linaro.org>
3383
3384 * linux-low.c (regsets_fetch_inferior_registers): Check
3385 errno is ESRCH or not.
3386
979659d0
YQ		 33872016-08-02 Yao Qi <yao.qi@linaro.org>
3388
3389 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3390 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3391 (thread_db_load_search): Update.
3392 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3393 td_ta_set_event and td_ta_event_getmsg.
3394
6598661d
PA		 33952016-07-26 Pedro Alves <palves@redhat.com>
3396
3397 PR server/20414
3398 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3399 of unsigned long for 64-bit registers and use uint32_t instead of
3400 unsigned int for 32-bit registers.
3401
9cf12d57
PA		 34022016-07-26 Pedro Alves <palves@redhat.com>
3403
3404 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3405 to 'ptrace'.
3406
305450ed
TT		 34072016-07-21 Tom Tromey <tom@tromey.com>
3408
3409 * configure: Rebuild.
3410
2583da7c
YQ		 34112016-07-21 Yao Qi <yao.qi@linaro.org>
3412
3413 * mem-break.c (find_gdb_breakpoint): Cast bp to
3414 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3415
21536b36
YQ		 34162016-07-21 Yao Qi <yao.qi@linaro.org>
3417
3418 * server.c (handle_v_requests): Support s and S actions
3419 if target_supports_software_single_step return true.
3420
8901d193
YQ		 34212016-07-21 Yao Qi <yao.qi@linaro.org>
3422
3423 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3424 is resume_step, call maybe_hw_step.
3425 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3426 and unstop them.
3427 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3428 breakpoints or not.
3429 (proceed_one_lwp): If resume request is resume_step, install
3430 reinsert breakpoints and call maybe_hw_step.
3431
0e9a339e
YQ		 34322016-07-21 Yao Qi <yao.qi@linaro.org>
3433
3434 * linux-low.c (proceed_one_lwp): Declare.
3435 (linux_resume_one_thread): Remove local variable 'step'.
3436 Lift code enqueue signal. Call proceed_one_lwp instead of
3437 linux_resume_one_lwp.
3438
4281b351
YQ		 34392016-07-21 Yao Qi <yao.qi@linaro.org>
3440
3441 * linux-low.c (linux_resume_one_thread): Call
3442 enqueue_pending_signal.
3443
984a2c04
YQ		 34442016-07-21 Yao Qi <yao.qi@linaro.org>
3445
3446 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3447 * inferiors.c (do_restore_current_thread_cleanup): New function.
3448 (make_cleanup_restore_current_thread): Likewise.
3449 * linux-low.c (install_software_single_step_breakpoints): Call
3450 make_cleanup_restore_current_thread. Switch current_thread to
3451 thread.
3452
bec903c9
YQ		 34532016-07-21 Yao Qi <yao.qi@linaro.org>
3454
3455 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3456 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3457 (clone_one_breakpoint): Likewise.
3458 (delete_reinsert_breakpoints): Change parameter to thread.
3459 Callers updated.
3460 (has_reinsert_breakpoints): Likewise.
3461 (uninsert_reinsert_breakpoints): Likewise.
3462 (reinsert_reinsert_breakpoints): Likewise.
3463 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3464 (delete_reinsert_breakpoints): Likewise.
3465 (reinsert_reinsert_breakpoints): Likewise.
3466 (uninsert_reinsert_breakpoints): Likewise.
3467 (has_reinsert_breakpoints): Likewise.
3468
63c40ec7
YQ		 34692016-07-21 Yao Qi <yao.qi@linaro.org>
3470
3471 * inferiors.c (get_thread_process): Make parameter const.
3472 * inferiors.h (get_thread_process): Update declaration.
3473 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3474 Add new parameters child_thread and parent_thread. Callers
3475 updated.
3476 * mem-break.h (clone_all_breakpoints): Update declaration.
3477
9aa76cd0
YQ		 34782016-07-21 Yao Qi <yao.qi@linaro.org>
3479
3480 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3481 <command_list, handler>: Remove.
3482 (struct gdb_breakpoint): New.
3483 (struct other_breakpoint): New.
3484 (struct reinsert_breakpoint): New.
3485 (is_gdb_breakpoint): New function.
3486 (any_persistent_commands): Update command_list if
3487 is_gdb_breakpoint returns true.
3488 (set_breakpoint): Create breakpoints according to their types.
3489 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3490 (set_gdb_breakpoint_1): Likewise.
3491 (set_gdb_breakpoint): Likewise.
3492 (clear_breakpoint_conditions): Change parameter type to
3493 'struct gdb_breakpoint *'.
3494 (clear_breakpoint_commands): Likewise.
3495 (clear_breakpoint_conditions_and_commands): Likewise.
3496 (add_condition_to_breakpoint): Likewise.
3497 (add_breakpoint_condition): Likewise.
3498 (add_commands_to_breakpoint): Likewise.
3499 (check_breakpoints): Check other_breakpoint.
3500 (clone_one_breakpoint): Clone breakpopint according to its type.
3501 * mem-break.h (struct gdb_breakpoint): Declare.
3502 (set_gdb_breakpoint): Update declaration.
3503 (clear_breakpoint_conditions_and_commands): Likewise.
3504 (add_breakpoint_condition): Likewise.
3505 (add_breakpoint_commands): Likewise.
3506 * server.c (process_point_options): Change parameter type to
3507 'struct gdb_breakpoint *'.
3508
811f8301
YQ		 35092016-07-21 Yao Qi <yao.qi@linaro.org>
3510
3511 * mem-break.c (set_breakpoint_at): Rename it to ...
3512 (set_breakpoint_type_at): ... it.
3513 (set_breakpoint_at): Call set_breakpoint_type_at.
3514 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3515 * mem-break.h (set_breakpoint_at): Update comments.
3516
b1c51e36
CLT		 35172016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3518
3519 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3520 to buf parameter.
3521 (nios2_store_gregset): Likewise.
3522
ced2dffb
PA		 35232016-07-01 Pedro Alves <palves@redhat.com>
3524 Antoine Tremblay <antoine.tremblay@ericsson.com>
3525
3526 * linux-low.c: Change interface to take the target lwp_info
3527 pointer directly and return void. Handle detaching from a zombie
3528 thread.
3529 (linux_detach_lwp_callback): New function.
3530 (linux_detach): Detach from the leader thread after detaching from
3531 the clone threads.
3532
2ac09a5b
YQ		 35332016-06-28 Yao Qi <yao.qi@linaro.org>
3534
3535 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3536 for variable new_offset.
3537 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3538 (aarch64_ftrace_insn_reloc_cb): Likewise.
3539 (aarch64_ftrace_insn_reloc_tb): Likewise.
3540 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3541 PRIx64 instead of PRIx32.
3542
79e7fd4f
YQ		 35432016-06-28 Yao Qi <yao.qi@linaro.org>
3544
3545 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3546 (the_low_target): Install arm_get_syscall_trapinfo.
3547
061fc021
YQ		 35482016-06-28 Yao Qi <yao.qi@linaro.org>
3549
3550 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3551 function.
3552 (the_low_target): Install aarch64_get_syscall_trapinfo.
3553
4cc32bec
YQ		 35542016-06-28 Yao Qi <yao.qi@linaro.org>
3555
3556 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3557 Callers updated.
3558 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3559 Remove parameter sysno.
3560 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3561 sysret.
3562
782c1122
AA		 35632016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3564
3565 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3566 (s390_emit_ne_goto): Likewise.
3567 (s390_emit_lt_goto): Likewise.
3568 (s390_emit_le_goto): Likewise.
3569 (s390_emit_gt_goto): Likewise.
3570 (s390_emit_ge_goto): Likewise.
3571 (s390x_emit_eq_goto): Likewise.
3572 (s390x_emit_ne_goto): Likewise.
3573 (s390x_emit_lt_goto): Likewise.
3574 (s390x_emit_le_goto): Likewise.
3575 (s390x_emit_gt_goto): Likewise.
3576 (s390x_emit_ge_goto): Likewise.
3577 (s390_emit_ops_impl): Mark variable static.
3578 (s390x_emit_ops): Likewise.
3579
2e7b624b
YQ		 35802016-06-17 Yao Qi <yao.qi@linaro.org>
3581
3582 * linux-low.c (handle_extended_wait): Call
3583 uninsert_reinsert_breakpoints for the parent process. Remove
3584 reinsert breakpoints from the child process. Reinsert them to
3585 the parent process when vfork is done.
3586 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3587 (reinsert_reinsert_breakpoints): New function.
3588 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3589 (reinsert_reinsert_breakpoints): Declare.
3590
8a81c5d7
YQ		 35912016-06-17 Yao Qi <yao.qi@linaro.org>
3592
3593 * linux-low.c (handle_extended_wait): If the parent is doing
3594 step-over, remove the reinsert breakpoints from the forked child.
3595
f50bf8e5
YQ		 35962016-06-17 Yao Qi <yao.qi@linaro.org>
3597
3598 * linux-low.c (unsuspend_all_lwps): Declare.
3599 (linux_low_filter_event): If thread exited, call finish_step_over.
3600 If step-over is finished, unsuspend other threads.
3601
8376a3cb
YQ		 36022016-06-17 Yao Qi <yao.qi@linaro.org>
3603
3604 * linux-low.c (linux_resume_one_lwp_throw): Assert
3605 has_reinsert_breakpoints returns false.
3606 * mem-break.c (delete_disabled_breakpoints): Assert
3607 bp type isn't reinsert_breakpoint.
3608
f79b145d
YQ		 36092016-06-17 Yao Qi <yao.qi@linaro.org>
3610
3611 * linux-low.c (maybe_hw_step): New function.
3612 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3613 (finish_step_over): Switch current_thread to lwp temporarily,
3614 and assert has_reinsert_breakpoints returns true.
3615 (proceed_one_lwp): Call maybe_hw_step.
3616 * mem-break.c (has_reinsert_breakpoints): New function.
3617 * mem-break.h (has_reinsert_breakpoints): Declare.
3618
0ae534d2
JT		 36192016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3620
3621 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3622
fcdad592
YQ		 36232016-05-17 Yao Qi <yao.qi@linaro.org>
3624
3625 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3626 instead of find_inferior.
3627
9e784964
YQ		 36282016-05-05 Yao Qi <yao.qi@linaro.org>
3629
3630 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3631 Initialize res to zero.
3632
cf2ebb6e
YQ		 36332016-05-05 Yao Qi <yao.qi@linaro.org>
3634
3635 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3636 to uint32_t.
3637
c1aebf87
UW		 36382016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3639
3640 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3641 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3642 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3643
35fd2deb 36442016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 3645 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 3646
3647 * tracepoint.c (write_inferior_int8): New function.
3648 (cmd_qtenable_disable): Write enable flag using
3649 write_inferior_int8.
3650
484b3c32
YQ		 36512016-04-25 Yao Qi <yao.qi@linaro.org>
3652
3653 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3654 (need_step_over_p): Return zero if the LWP has pending signals
3655 can be delivered on software single step target.
3656
85ba7d86
YQ		 36572016-04-25 Yao Qi <yao.qi@linaro.org>
3658
3659 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3660 return instead of error.
3661
3539aa13
YQ		 36622016-04-22 Yao Qi <yao.qi@linaro.org>
3663
3664 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3665 to 23.
3666
5b061e98
YQ		 36672016-04-22 Yao Qi <yao.qi@linaro.org>
3668
3669 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3670 signal when stepping over breakpoint with software single
3671 step.
3672
3451269c
PA		 36732016-04-21 Pedro Alves <palves@redhat.com>
3674
3675 * linux-s390-low.c (s390_collect_ptrace_register)
3676 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3677 add casts.
3678 (s390_check_regset): Use void * instead of gdb_byte *.
3679
a2358508
PA		 36802016-04-20 Pedro Alves <palves@redhat.com>
3681
3682 * configure: Renegerate.
3683
6885166d
YQ		 36842016-04-20 Yao Qi <yao.qi@linaro.org>
3685
3686 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3687 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3688 number 16.
3689 (arm_store_gregset): Likewise.
3690
2b863f51
WT		 36912016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3692
3693 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3694 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3695 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3696 (amd64-avx-mpx-linux.c): New rules.
3697 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3698 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3699 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3700 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3701 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3702 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3703 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3704 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3705 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3706 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3707 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3708 * linux-x86-low.c (x86_linux_read_description): Add case for
3709 X86_XSTATE_AVX_MPX_MASK.
3710 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3711 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3712 init_registers_i386_avx_mpx_linux.
3713 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3714 (initialize_low_tracepoint): Call
3715 init_registers_i386_avx_mpx_linux.
3716 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3717 (initialize_low_tracepoint): Call
3718 init_registers_amd64_avx_mpx_linux.
3719 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3720 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3721 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3722 declarations.
3723
9b30624b
PA		 37242016-04-18 Pedro Alves <palves@redhat.com>
3725
3726 * configure: Regenerate.
3727
45e3745e
AT		 37282016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3729
3730 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3731 (aarch64_emit_sub): Likewise.
3732
2afc13ff
PA		 37332016-04-12 Pedro Alves <palves@redhat.com>
3734
3735 * utils.c (prepare_to_throw_exception): Delete.
3736
6e774b13
SM		 37372016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3738
3739 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3740
4dca19f8
MK		 37412016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3742
3743 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3744
d0a9981f
MK		 37452016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3746
3747 * linux-aarch64-ipa.c: Add <elf.h> include.
3748 * linux-ppc-ipa.c: Add <elf.h> include.
3749 * linux-s390-ipa.c: Add <elf.h> include.
3750
252db07e
MK		 37512016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3752
3753 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3754 (get_raw_reg_ptr): Likewise.
3755 (get_trace_state_variable_value_ptr): Likewise.
3756 (set_trace_state_variable_value_ptr): Likewise.
3757 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3758 char *.
3759
14e2b6d9
MK		 37602016-03-31 Wei-cheng Wang <cole945@gmail.com>
3761 Marcin Kościelnicki <koriakin@0x04.net>
3762
3763 PR/17221
3764 * linux-ppc-low.c (emit_insns): New function.
3765 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3766 (ppc_emit_prologue): New function.
3767 (ppc_emit_epilogue): New function.
3768 (ppc_emit_add): New function.
3769 (ppc_emit_sub): New function.
3770 (ppc_emit_mul): New function.
3771 (ppc_emit_lsh): New function.
3772 (ppc_emit_rsh_signed): New function.
3773 (ppc_emit_rsh_unsigned): New function.
3774 (ppc_emit_ext): New function.
3775 (ppc_emit_zero_ext): New function.
3776 (ppc_emit_log_not): New function.
3777 (ppc_emit_bit_and): New function.
3778 (ppc_emit_bit_or): New function.
3779 (ppc_emit_bit_xor): New function.
3780 (ppc_emit_bit_not): New function.
3781 (ppc_emit_equal): New function.
3782 (ppc_emit_less_signed): New function.
3783 (ppc_emit_less_unsigned): New function.
3784 (ppc_emit_ref): New function.
3785 (ppc_emit_const): New function.
3786 (ppc_emit_reg): New function.
3787 (ppc_emit_pop): New function.
3788 (ppc_emit_stack_flush): New function.
3789 (ppc_emit_swap): New function.
3790 (ppc_emit_stack_adjust): New function.
3791 (ppc_emit_call): New function.
3792 (ppc_emit_int_call_1): New function.
3793 (ppc_emit_void_call_2): New function.
3794 (ppc_emit_if_goto): New function.
3795 (ppc_emit_goto): New function.
3796 (ppc_emit_eq_goto): New function.
3797 (ppc_emit_ne_goto): New function.
3798 (ppc_emit_lt_goto): New function.
3799 (ppc_emit_le_goto): New function.
3800 (ppc_emit_gt_goto): New function.
3801 (ppc_emit_ge_goto): New function.
3802 (ppc_write_goto_address): New function.
3803 (ppc_emit_ops_impl): New static variable.
3804 (ppc64v1_emit_prologue): New function.
3805 (ppc64v2_emit_prologue): New function.
3806 (ppc64_emit_epilogue): New function.
3807 (ppc64_emit_add): New function.
3808 (ppc64_emit_sub): New function.
3809 (ppc64_emit_mul): New function.
3810 (ppc64_emit_lsh): New function.
3811 (ppc64_emit_rsh_signed): New function.
3812 (ppc64_emit_rsh_unsigned): New function.
3813 (ppc64_emit_ext): New function.
3814 (ppc64_emit_zero_ext): New function.
3815 (ppc64_emit_log_not): New function.
3816 (ppc64_emit_bit_and): New function.
3817 (ppc64_emit_bit_or): New function.
3818 (ppc64_emit_bit_xor): New function.
3819 (ppc64_emit_bit_not): New function.
3820 (ppc64_emit_equal): New function.
3821 (ppc64_emit_less_signed): New function.
3822 (ppc64_emit_less_unsigned): New function.
3823 (ppc64_emit_ref): New function.
3824 (ppc64_emit_const): New function.
3825 (ppc64v1_emit_reg): New function.
3826 (ppc64v2_emit_reg): New function.
3827 (ppc64_emit_pop): New function.
3828 (ppc64_emit_stack_flush): New function.
3829 (ppc64_emit_swap): New function.
3830 (ppc64v1_emit_call): New function.
3831 (ppc64v2_emit_call): New function.
3832 (ppc64v1_emit_int_call_1): New function.
3833 (ppc64v2_emit_int_call_1): New function.
3834 (ppc64v1_emit_void_call_2): New function.
3835 (ppc64v2_emit_void_call_2): New function.
3836 (ppc64_emit_if_goto): New function.
3837 (ppc64_emit_eq_goto): New function.
3838 (ppc64_emit_ne_goto): New function.
3839 (ppc64_emit_lt_goto): New function.
3840 (ppc64_emit_le_goto): New function.
3841 (ppc64_emit_gt_goto): New function.
3842 (ppc64_emit_ge_goto): New function.
3843 (ppc64v1_emit_ops_impl): New static variable.
3844 (ppc64v2_emit_ops_impl): New static variable.
3845 (ppc_emit_ops): New function.
3846 (linux_low_target): Wire in ppc_emit_ops.
3847
a2174ba4
MK		 38482016-03-31 Wei-cheng Wang <cole945@gmail.com>
3849 Marcin Kościelnicki <koriakin@0x04.net>
3850
3851 PR/17221
3852 * Makefile.in: Add powerpc-*-ipa.o
3853 * configure.srv: Add ipa_obj for powerpc*-linux.
3854 * linux-ppc-ipa.c: New file.
3855 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3856 includes.
3857 (PPC_FIELD): New macro.
3858 (PPC_SEXT): New macro.
3859 (PPC_OP6): New macro.
3860 (PPC_BO): New macro.
3861 (PPC_LI): New macro.
3862 (PPC_BD): New macro.
3863 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3864 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3865 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3866 (ppc_get_thread_area): New function.
3867 (is_elfv2_inferior): New function.
3868 (gen_ds_form): New function.
3869 (GEN_STD): New macro.
3870 (GEN_STDU): New macro.
3871 (GEN_LD): New macro.
3872 (GEN_LDU): New macro.
3873 (gen_d_form): New function.
3874 (GEN_ADDI): New macro.
3875 (GEN_ADDIS): New macro.
3876 (GEN_LI): New macro.
3877 (GEN_LIS): New macro.
3878 (GEN_ORI): New macro.
3879 (GEN_ORIS): New macro.
3880 (GEN_LWZ): New macro.
3881 (GEN_STW): New macro.
3882 (GEN_STWU): New macro.
3883 (gen_xfx_form): New function.
3884 (GEN_MFSPR): New macro.
3885 (GEN_MTSPR): New macro.
3886 (GEN_MFCR): New macro.
3887 (GEN_MTCR): New macro.
3888 (GEN_SYNC): New macro.
3889 (GEN_LWSYNC): New macro.
3890 (gen_x_form): New function.
3891 (GEN_OR): New macro.
3892 (GEN_MR): New macro.
3893 (GEN_LWARX): New macro.
3894 (GEN_STWCX): New macro.
3895 (GEN_CMPW): New macro.
3896 (gen_md_form): New function.
3897 (GEN_RLDICL): New macro.
3898 (GEN_RLDICR): New macro.
3899 (gen_i_form): New function.
3900 (GEN_B): New macro.
3901 (GEN_BL): New macro.
3902 (gen_b_form): New function.
3903 (GEN_BNE): New macro.
3904 (GEN_LOAD): New macro.
3905 (GEN_STORE): New macro.
3906 (gen_limm): New function.
3907 (gen_atomic_xchg): New function.
3908 (gen_call): New function.
3909 (ppc_relocate_instruction): New function.
3910 (ppc_install_fast_tracepoint_jump_pad): New function.
3911 (ppc_get_min_fast_tracepoint_insn_len): New function.
3912 (ppc_get_ipa_tdesc_idx): New function.
3913 (the_low_target): Wire in the new functions.
3914 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3915 tdescs.
3916 * linux-ppc-tdesc.h: New file.
3917
a13c4696
MK		 39182016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3919
3920 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3921 (alloc_jump_pad_buffer): New function.
3922 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3923 (alloc_jump_pad_buffer): New function.
3924 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3925 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3926 (alloc_jump_pad_buffer): New function.
3927 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3928 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3929 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3930 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3931
1cda1512
MK		 39322016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3933
3934 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3935 * linux-amd64-ipa.c: Likewise.
3936 * linux-i386-ipa.c: Likewise.
3937 * linux-s390-ipa.c: Likewise.
3938 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3939 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3940 set_trace_state_variable_value_ptr.
3941 (struct ipa_sym_addresses): Likewise.
3942 (symbol_list): Likewise.
3943 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3944 accessing gdb_collect directly.
3945 (gdb_collect_ptr_type): New typedef.
3946 (get_raw_reg_ptr_type): New typedef.
3947 (get_trace_state_variable_value_ptr_type): New typedef.
3948 (set_trace_state_variable_value_ptr_type): New typedef.
3949 (gdb_collect_ptr): New global.
3950 (get_raw_reg_ptr): New global.
3951 (get_trace_state_variable_value_ptr): New global.
3952 (set_trace_state_variable_value_ptr): New global.
3953 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3954 accessing get_raw_reg directly.
3955 (get_get_tsv_func_addr): Likewise for
3956 get_trace_state_variable_value_ptr.
3957 (get_set_tsv_func_addr): Likewise for
3958 set_trace_state_variable_value_ptr.
3959 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3960
72fb5488
SM		 39612016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3962
3963 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3964
28170b88
MK		 39652016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3966
3967 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3968 packets.
3969 (relocate_instruction): Remove own_buf.
3970 * server.c (own_buf): Make global.
3971 (handle_v_requests): Make global.
3972 * server.h (own_buf): New declaration.
3973 (handle_v_requests): New prototype.
3974
f39e8743
MK		 39752016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3976
3977 PR 18377
3978 * linux-s390-low.c (add_insns): New function.
3979 (s390_emit_prologue): New function.
3980 (s390_emit_epilogue): New function.
3981 (s390_emit_add): New function.
3982 (s390_emit_sub): New function.
3983 (s390_emit_mul): New function.
3984 (s390_emit_lsh): New function.
3985 (s390_emit_rsh_signed): New function.
3986 (s390_emit_rsh_unsigned): New function.
3987 (s390_emit_ext): New function.
3988 (s390_emit_log_not): New function.
3989 (s390_emit_bit_and): New function.
3990 (s390_emit_bit_or): New function.
3991 (s390_emit_bit_xor): New function.
3992 (s390_emit_bit_not): New function.
3993 (s390_emit_equal): New function.
3994 (s390_emit_less_signed): New function.
3995 (s390_emit_less_unsigned): New function.
3996 (s390_emit_ref): New function.
3997 (s390_emit_if_goto): New function.
3998 (s390_emit_goto): New function.
3999 (s390_write_goto_address): New function.
4000 (s390_emit_litpool): New function.
4001 (s390_emit_const): New function.
4002 (s390_emit_call): New function.
4003 (s390_emit_reg): New function.
4004 (s390_emit_pop): New function.
4005 (s390_emit_stack_flush): New function.
4006 (s390_emit_zero_ext): New function.
4007 (s390_emit_swap): New function.
4008 (s390_emit_stack_adjust): New function.
4009 (s390_emit_set_r2): New function.
4010 (s390_emit_int_call_1): New function.
4011 (s390_emit_void_call_2): New function.
4012 (s390_emit_eq_goto): New function.
4013 (s390_emit_ne_goto): New function.
4014 (s390_emit_lt_goto): New function.
4015 (s390_emit_le_goto): New function.
4016 (s390_emit_gt_goto): New function.
4017 (s390_emit_ge_goto): New function.
4018 (s390x_emit_prologue): New function.
4019 (s390x_emit_epilogue): New function.
4020 (s390x_emit_add): New function.
4021 (s390x_emit_sub): New function.
4022 (s390x_emit_mul): New function.
4023 (s390x_emit_lsh): New function.
4024 (s390x_emit_rsh_signed): New function.
4025 (s390x_emit_rsh_unsigned): New function.
4026 (s390x_emit_ext): New function.
4027 (s390x_emit_log_not): New function.
4028 (s390x_emit_bit_and): New function.
4029 (s390x_emit_bit_or): New function.
4030 (s390x_emit_bit_xor): New function.
4031 (s390x_emit_bit_not): New function.
4032 (s390x_emit_equal): New function.
4033 (s390x_emit_less_signed): New function.
4034 (s390x_emit_less_unsigned): New function.
4035 (s390x_emit_ref): New function.
4036 (s390x_emit_if_goto): New function.
4037 (s390x_emit_const): New function.
4038 (s390x_emit_call): New function.
4039 (s390x_emit_reg): New function.
4040 (s390x_emit_pop): New function.
4041 (s390x_emit_stack_flush): New function.
4042 (s390x_emit_zero_ext): New function.
4043 (s390x_emit_swap): New function.
4044 (s390x_emit_stack_adjust): New function.
4045 (s390x_emit_int_call_1): New function.
4046 (s390x_emit_void_call_2): New function.
4047 (s390x_emit_eq_goto): New function.
4048 (s390x_emit_ne_goto): New function.
4049 (s390x_emit_lt_goto): New function.
4050 (s390x_emit_le_goto): New function.
4051 (s390x_emit_gt_goto): New function.
4052 (s390x_emit_ge_goto): New function.
4053 (s390_emit_ops): New function.
4054 (struct linux_target_ops): Fill in emit_ops hook.
4055
abd9baf9
MK		 40562016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4057
4058 PR 18377
4059 * Makefile.in: Add s390 IPA files.
4060 * configure.srv: Build IPA for s390.
4061 * linux-s390-ipa.c: New file.
4062 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4063 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4064 (tdesc_s390_linux32): Likewise.
4065 (init_registers_s390_linux32v1): Likewise.
4066 (tdesc_s390_linux32v1): Likewise.
4067 (init_registers_s390_linux32v2): Likewise.
4068 (tdesc_s390_linux32v2): Likewise.
4069 (init_registers_s390_linux64): Likewise.
4070 (tdesc_s390_linux64): Likewise.
4071 (init_registers_s390_linux64v1): Likewise.
4072 (tdesc_s390_linux64v1): Likewise.
4073 (init_registers_s390_linux64v2): Likewise.
4074 (tdesc_s390_linux64v2): Likewise.
4075 (init_registers_s390_te_linux64): Likewise.
4076 (tdesc_s390_te_linux64): Likewise.
4077 (init_registers_s390_vx_linux64): Likewise.
4078 (tdesc_s390_vx_linux64): Likewise.
4079 (init_registers_s390_tevx_linux64): Likewise.
4080 (tdesc_s390_tevx_linux64): Likewise.
4081 (init_registers_s390x_linux64): Likewise.
4082 (tdesc_s390x_linux64): Likewise.
4083 (init_registers_s390x_linux64v1): Likewise.
4084 (tdesc_s390x_linux64v1): Likewise.
4085 (init_registers_s390x_linux64v2): Likewise.
4086 (tdesc_s390x_linux64v2): Likewise.
4087 (init_registers_s390x_te_linux64): Likewise.
4088 (tdesc_s390x_te_linux64): Likewise.
4089 (init_registers_s390x_vx_linux64): Likewise.
4090 (tdesc_s390x_vx_linux64): Likewise.
4091 (init_registers_s390x_tevx_linux64): Likewise.
4092 (tdesc_s390x_tevx_linux64): Likewise.
4093 (have_hwcap_s390_vx): New static variable.
4094 (s390_arch_setup): Fill have_hwcap_s390_vx.
4095 (s390_get_thread_area): New function.
4096 (s390_ft_entry_gpr_esa): New const.
4097 (s390_ft_entry_gpr_zarch): New const.
4098 (s390_ft_entry_misc): New const.
4099 (s390_ft_entry_fr): New const.
4100 (s390_ft_entry_vr): New const.
4101 (s390_ft_main_31): New const.
4102 (s390_ft_main_64): New const.
4103 (s390_ft_exit_fr): New const.
4104 (s390_ft_exit_vr): New const.
4105 (s390_ft_exit_misc): New const.
4106 (s390_ft_exit_gpr_esa): New const.
4107 (s390_ft_exit_gpr_zarch): New const.
4108 (append_insns): New function.
4109 (s390_relocate_instruction): New function.
4110 (s390_install_fast_tracepoint_jump_pad): New function.
4111 (s390_get_min_fast_tracepoint_insn_len): New function.
4112 (s390_get_ipa_tdesc_idx): New function.
4113 (struct linux_target_ops): Wire in the above functions.
4114 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4115 * linux-s390-tdesc.h: New file.
4116
a4105d04
MK		 41172016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4118
4119 * linux-s390-low.c (s390_supports_tracepoints): New function.
4120 (struct linux_target_ops): Fill supports_tracepoints hook.
4121
35ac8b3e
YQ		 41222016-03-18 Yao Qi <yao.qi@linaro.org>
4123
4124 * linux-low.c (lwp_signal_can_be_delivered): New function.
4125 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4126
94610ec4
YQ		 41272016-03-18 Yao Qi <yao.qi@linaro.org>
4128
4129 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4130 0 if signal is enqueued. Remove 'signal' from one debugging
4131 message. Move one debugging message to some lines below.
4132 Remove code setting 'signal' to 0.
4133
80aea927
YQ		 41342016-03-18 Yao Qi <yao.qi@linaro.org>
4135
4136 * linux-low.c (linux_low_filter_event): Remove redundant
4137 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4138
b04fd3be
MK		 41392016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4140
4141 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4142 (struct linux_target_ops): Wire in the above.
4143
c40c8d4b
YQ		 41442016-03-03 Yao Qi <yao.qi@linaro.org>
4145
4146 * linux-low.c: Update comments to start_step_over.
4147
0f8288ae
YQ		 41482016-03-03 Yao Qi <yao.qi@linaro.org>
4149
4150 PR server/19736
4151 * linux-low.c (handle_extended_wait): Set child suspended
4152 if event_lwp->bp_reinsert isn't zero.
4153
fdbd04a8
YQ		 41542016-03-02 Yao Qi <yao.qi@linaro.org>
4155
4156 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4157 enqueue_pending_signal.
4158
6896a8fa
MK		 41592016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4160
4161 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4162 is actually loaded.
4163
ab503087
MK		 41642016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4165
4166 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4167 (s390_regmap_3264) [!__s390x__]: New global.
4168 (s390_collect_ptrace_register): Skip map entries containing -1.
4169 (s390_supply_ptrace_register): Ditto.
4170 (s390_fill_gprs_high): New function.
4171 (s390_store_gprs_high): New function.
4172 (s390_regsets): Add NT_S390_HIGH_GPRS.
4173 (s390_get_hwcap): Enable on 31-bit.
4174 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4175 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4176 Detect NT_S390_HIGH_GPRS.
4177 (s390_usrregs_info_3264): Enable on 31-bit.
4178 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4179 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4180
ae91f625
MK		 41812016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4182
4183 PR gdb/13808
4184 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4185 * configure.srv: Ditto.
4186 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4187 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4188 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4189 (init_registers_amd64_linux): Remove prototype.
4190 (tdesc_amd64_linux): Remove declaration.
4191 (get_ipa_tdesc): New function.
4192 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4193 initialize remaining tdescs.
4194 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4195 (init_registers_i386_linux): Remove prototype.
4196 (tdesc_i386_linux): Remove declaration.
4197 (get_ipa_tdesc): New function.
4198 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4199 initialize remaining tdescs.
4200 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4201 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4202 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4203 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4204 (x86_get_ipa_tdesc_idx): New function.
4205 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4206 * linux-x86-tdesc.h: New file.
4207 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4208 (target_get_ipa_tdesc_idx): New macro.
4209 * tracepoint.c (ipa_tdesc_idx): New macro.
4210 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4211 (symbol_list): Add ipa_tdesc_idx.
4212 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4213 (ipa_tdesc): Remove.
4214 (ipa_tdesc_idx): New variable.
4215 (get_context_regcache): Use get_ipa_tdesc.
4216 (gdb_collect): Ditto.
4217 (gdb_probe): Ditto.
4218 * tracepoint.h (get_ipa_tdesc): New prototype.
4219 (ipa_tdesc): Remove.
4220
e7ad2f14
PA		 42212016-02-24 Pedro Alves <palves@redhat.com>
4222
4223 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4224 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4225 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4226 Factor out common code between the USE_SIGTRAP_SIGINFO and
4227 !USE_SIGTRAP_SIGINFO blocks.
4228 (linux_low_filter_event): Call save_stop_reason instead of
4229 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4230 Update comments.
4231 (linux_wait_1): Update comments.
4232
657f9cde
WW		 42332016-02-24 Wei-cheng Wang <cole945@gmail.com>
4234
4235 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4236 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4237 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4238 ppc_insert_point, ppc_remove_point.
4239
b00b61e1
MK		 42402016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4241
4242 * linux-s390-low.c (s390_supports_z_point_type): New function.
4243 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4244
553cb527
YQ		 42452016-02-16 Yao Qi <yao.qi@linaro.org>
4246
4247 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4248 PC. Get pc from regcache_read_pc.
4249
a5652c21
YQ		 42502016-02-12 Yao Qi <yao.qi@linaro.org>
4251
4252 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4253 or linux_get_pc_32bit.
4254 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4255
ed443b61
YQ		 42562016-02-12 Yao Qi <yao.qi@linaro.org>
4257
4258 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4259 arm_linux_get_next_pcs_fixup.
4260
020ecd38
MK		 42612016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4262
4263 * tracepoint.c (x_tracepoint_action_download): Change
4264 write_inferior_data_ptr to write_inferior_data_pointer.
4265 (cmd_qtstart): Likewise.
4266 (write_inferior_data_ptr): Remove.
4267 (download_agent_expr): Change write_inferior_data_ptr to
4268 write_inferior_data_pointer.
4269 (download_tracepoint_1): Likewise.
4270 (download_tracepoint): Likewise.
4271 (download_trace_state_variables): Likewise.
4272
7cae9051
WW		 42732016-02-11 Wei-cheng Wang <cole945@gmail.com>
4274 Marcin Kościelnicki <koriakin@0x04.net>
4275
4276 * tracepoint.c (struct tracepoint_action_ops): Remove.
4277 (struct tracepoint_action): Remove ops.
4278 (m_tracepoint_action_download, r_tracepoint_action_download)
4279 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4280 size and offset accordingly.
4281 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4282 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4283 (tracepoint_action_send, tracepoint_action_download): New functions.
4284 Helpers for trace action handlers.
4285 (add_tracepoint_action): Remove setup actions ops.
4286 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4287
9f6a71b4
YQ		 42882016-02-10 Yao Qi <yao.qi@linaro.org>
4289
4290 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4291
1e94266c
SM		 42922016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4293
4294 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4295 to AC_OUTPUT.
4296 * configure: Regenerate.
4297
8adce034
SM		 42982016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4299
4300 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4301 void * to gdb_byte *.
4302 * linux-low.c (siginfo_fixup): Likewise.
4303 (linux_xfer_siginfo): Likewise.
4304 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4305 Likewise.
4306 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4307
93813b37
WT		 43082016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4309
4310 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4311 to srv_tgtobj.
4312 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4313 to srv_tgtobj.
4314 * linux-x86-low.c [__x86_64__]: Include
4315 "nat/amd64-linux-siginfo.h".
4316 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4317 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4318 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4319 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4320 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4321 (cpt_si_fd, si_timerid, si_overrun): Move from
4322 nat/amd64-linux-siginfo.c.
4323 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4324
8424cc97
SM		 43252016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4326
4327 * server.c (skip_to_semicolon): Remove.
4328 (process_point_options): Use strchrnul instead of
4329 skip_to_semicolon.
4330
4d18591b
YQ		 43312016-01-26 Yao Qi <yao.qi@linaro.org>
4332
4333 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4334 * linux-low.c (install_software_single_step_breakpoints): Don't
4335 call regcache_read_pc.
4336 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4337 argument pc.
4338
d8020970
YQ		 43392016-01-26 Yao Qi <yao.qi@linaro.org>
4340
4341 * linux-low.c (install_software_single_step_breakpoints): Call
4342 regcache_read_pc instead of get_pc.
4343
8b207339
YQ		 43442016-01-26 Yao Qi <yao.qi@linaro.org>
4345
4346 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4347 (unblock_async_io): Rename to ...
4348 (block_unblock_async_io): ... it. New function.
4349 (enable_async_io): Don't install SIGIO handler. Unblock it
4350 instead.
4351 (disable_async_io): Don't ignore SIGIO. Block it instead.
4352 (initialize_async_io): Install SIGIO handler. Don't call
4353 unblock_async_io.
4354
18879fef
YQ		 43552016-01-26 Yao Qi <yao.qi@linaro.org>
4356
4357 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4358 first character is '\003', call *the_target->request_interrupt.
4359
a0f8e08a
YQ		 43602016-01-25 Yao Qi <yao.qi@linaro.org>
4361
4362 * remote-utils.c (new_thread_notify): Remove.
4363 (dead_thread_notify): Likewise.
4364 * remote-utils.h (new_thread_notify): Remove declaration.
4365 (dead_thread_notify): Likewise.
4366
cc5fd9ab
MK		 43672016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4368
4369 * gdb.trace/pending.exp: Fix expected message on continue.
4370
99e8eb11
MK		 43712016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4372
4373 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4374 it works properly on big-endian machines where sizeof (CORE_ADDR)
4375 != sizeof (void *).
4376
a994041d
PA		 43772016-01-21 Pedro Alves <palves@redhat.com>
4378
4379 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4380 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4381 * configure: Regenerate.
4382
f7a6a40d
YQ		 43832016-01-21 Yao Qi <yao.qi@linaro.org>
4384
4385 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4386 is_thumb and set it according to CPSR saved on the stack.
4387 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4388 arm_sigreturn_next_pc.
4389
6f69e520
YQ		 43902016-01-18 Yao Qi <yao.qi@linaro.org>
4391
4392 * linux-low.c (linux_set_pc_64bit): New function.
4393 (linux_get_pc_64bit): New function.
4394 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4395 Declare.
4396 * linux-sparc-low.c (debug_threads): Remove declaration.
4397 (sparc_get_pc): Remove.
4398 (the_low_target): Use linux_get_pc_64bit instead of
4399 sparc_get_pc.
4400 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4401 (the_low_target): Use linux_get_pc_64bit and
4402 linux_set_pc_64bit.
4403
276d4552
YQ		 44042016-01-18 Yao Qi <yao.qi@linaro.org>
4405
4406 * linux-arm-low.c (debug_threads): Remove declaration.
4407 (arm_get_pc, arm_set_pc): Remove.
4408 (the_low_target): Use linux_get_pc_32bit and
4409 linux_set_pc_32bit.
4410 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4411 (the_low_target): Use linux_get_pc_32bit and
4412 linux_set_pc_32bit.
4413 * linux-cris-low.c (debug_threads): Remove declaration.
4414 (cris_get_pc, cris_set_pc,): Remove.
4415 (the_low_target): Use linux_get_pc_32bit and
4416 linux_set_pc_32bit.
4417 * linux-crisv32-low.c (debug_threads): Remove declaration.
4418 (cris_get_pc, cris_set_pc): Remove.
4419 (the_low_target): Use linux_get_pc_32bit and
4420 linux_set_pc_32bit.
4421 * linux-low.c: Include inttypes.h.
4422 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4423 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4424 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4425 (the_low_target): Use linux_get_pc_32bit and
4426 linux_set_pc_32bit.
4427 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4428 (the_low_target): Use linux_get_pc_32bit and
4429 linux_set_pc_32bit.
4430 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4431 (the_low_target): Use linux_get_pc_32bit and
4432 linux_set_pc_32bit.
4433 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4434 (the_low_target): Use linux_get_pc_32bit and
4435 linux_set_pc_32bit.
4436 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4437 (the_low_target): Use linux_get_pc_32bit and
4438 linux_set_pc_32bit.
4439
eb0edac8
GB		 44402016-01-18 Gary Benson <gbenson@redhat.com>
4441
4442 * configure.ac (AC_FUNC_FORK): New check.
4443 * config.in: Regenerate.
4444 * configure: Likewise.
4445
1b451dda
YQ		 44462016-01-14 Yao Qi <yao.qi@linaro.org>
4447
4448 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4449 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4450 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4451 arm_get_next_pcs_ctor.
4452
82075af2
JS		 44532016-01-12 Josh Stone <jistone@redhat.com>
4454 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4455
4456 * inferiors.h: Include "gdb_vecs.h".
4457 (struct process_info): Add syscalls_to_catch.
4458 * inferiors.c (remove_process): Free syscalls_to_catch.
4459 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4460 syscall_return stops.
4461 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4462 * server.c (handle_general_set): Handle QCatchSyscalls.
4463 (handle_query): Report support for QCatchSyscalls.
4464 * target.h (struct target_ops): Add supports_catch_syscall.
4465 (target_supports_catch_syscall): New macro.
4466 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4467 (struct lwp_info): Add syscall_state.
4468 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4469 Maintain syscall_state and syscalls_to_catch across exec.
4470 (get_syscall_trapinfo): New function, proxy to the_low_target.
4471 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4472 (linux_low_filter_event): Toggle syscall_state entry/return for
4473 syscall traps, and set it ignored for all others.
4474 (gdb_catching_syscalls_p): New function.
4475 (gdb_catch_this_syscall_p): New function.
4476 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4477 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4478 (linux_supports_catch_syscall): New function.
4479 (linux_target_ops): Install it.
4480 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4481 (the_low_target): Install it.
4482
8f13a3ce
MF		 44832016-01-12 Mike Frysinger <vapier@gentoo.org>
4484
4485 * acinclude.m4: Include new ../warning.m4 file.
4486 * configure: Regenerated.
4487 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4488
5b3da067
MF		 44892016-01-12 Mike Frysinger <vapier@gentoo.org>
4490
4491 * ax.c (is_goto_target): Mark static.
4492 * linux-low.c (register_addr): Likewise.
4493 (linux_fetch_registers, linux_store_registers): Likewise.
4494 * mem-break.c (any_persistent_commands): Fix old prototype.
4495 (add_commands_to_breakpoint): Mark static.
4496 * regcache.c (find_register_by_name): Delete unused func.
4497 * remote-utils.c (hex_or_minus_one): Mark static.
4498 * server.c (monitor_show_help): Mark static.
4499 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4500 handle_v_requests): Likewise.
4501
bc504a31
PA		 45022016-01-12 Pedro Alves <palves@redhat.com>
4503
4504 Remove use of the registered trademark symbol throughout.
4505
5a0dd67a
YQ		 45062016-01-08 Yao Qi <yao.qi@linaro.org>
4507
4508 * remote-utils.c (getpkt): If c is '\003', call target hook
4509 request_interrupt.
4510
b2ca446f
YQ		 45112016-01-06 Yao Qi <yao.qi@linaro.org>
4512
4513 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4514 linux-aarch32-low.c.
4515 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4516 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4517 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4518 (thumb2_breakpoint): Declare.
4519 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4520 linux-aarch32-low.h.
4521 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4522 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4523 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4524
edd88788
JB		 45252016-01-01 Joel Brobecker <brobecker@adacore.com>
4526
4527 * gdbreplay.c (gdbreplay_version): Change copyright year in
4528 version message.
4529 * server.c (gdbserver_version): Likewise.
4530
65da7f14
PP		 45312015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4532
4533 * server.c (crc32_table): Delete.
4534 (crc32): Use libiberty's xcrc32 function.
4535
4abd5ed2
JB		 45362015-12-22 Joel Brobecker <brobecker@adacore.com>
4537
4538 * lynx-low.c (lynx_delete_thread_callback): New function.
4539 (lynx_mourn): Properly delete our process and all of its
4540 threads. Remove call to clear_inferiors.
4541
0e50fe5c
JB		 45422015-12-22 Joel Brobecker <brobecker@adacore.com>
4543
4544 * target.c (thread_search_callback): Add check that
4545 the thread_stopped target callback is not NULL before
4546 calling it.
4547
35adc03f
YQ		 45482015-12-21 Yao Qi <yao.qi@linaro.org>
4549
4550 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4551 arm breakpoint.
4552
bd2b2909
AT		 45532015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4554
4555 * server.c (handle_query): Call target_supports_software_single_step.
4556
7fe5e27e
AT		 45572015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4558
4559 * linux-low.c (single_step): New function.
4560 (linux_resume_one_lwp_throw): Call single_step.
4561 (start_step_over): Likewise.
4562
d9311bfa
AT		 45632015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4564
4565 * Makefile.in (SFILES): Append arch/arm-linux.c,
4566 arch/arm-get-next-pcs.c.
4567 (arm-linux.o): New rule.
4568 (arm-get-next-pcs.o): New rule.
4569 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4570 arm-linux.o.
4571 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4572 to linux-aarch32-low.c.
4573 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4574 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4575 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4576 (thumb2_breakpoint_len): Likewise.
4577 (arm_is_thumb_mode): Make non-static.
4578 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4579 from linux-aarch32-low.c.
4580 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4581 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4582 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4583 (thumb2_breakpoint_len): Likewise.
4584 (arm_is_thumb_mode): New declaration.
4585 * linux-arm-low.c: Include arch/arm-linux.h
4586 aarch/arm-get-next-pcs.h, sys/syscall.h.
4587 (get_next_pcs_ops): New struct.
4588 (get_next_pcs_addr_bits_remove): New function.
4589 (get_next_pcs_is_thumb): New function.
4590 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4591 (arm_sigreturn_next_pc): Likewise.
4592 (get_next_pcs_syscall_next_pc): Likewise.
4593 (arm_gdbserver_get_next_pcs): Likewise.
4594 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4595 Initialize.
4596 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4597 * server.h: Include gdb_vecs.h.
4598
68ce2059
AT		 45992015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4600
4601 * Makefile.in (SFILES): Append common/common-regcache.c.
4602 (OBS): Append common-regcache.o.
4603 (common-regcache.o): New rule.
4604 * regcache.c (init_register_cache): Initialize cache to
4605 REG_UNAVAILABLE.
4606 (regcache_raw_read_unsigned): New function.
4607 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4608 register_status enum.
4609
fa5308bd
AT		 46102015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4611
4612 * linux-aarch64-low.c (the_low_targets): Rename
4613 breakpoint_reinsert_addr to get_next_pcs.
4614 * linux-arm-low.c (the_low_targets): Likewise.
4615 * linux-bfin-low.c (the_low_targets): Likewise.
4616 * linux-cris-low.c (the_low_targets): Likewise.
4617 * linux-crisv32-low.c (the_low_targets): Likewise.
4618 * linux-low.c (can_software_single_step): Likewise.
4619 (install_software_single_step_breakpoints): New function.
4620 (start_step_over): Use install_software_single_step_breakpoints.
4621 * linux-low.h: New CORE_ADDR vector.
4622 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4623 get_next_pcs.
4624 * linux-mips-low.c (the_low_targets): Likewise.
4625 * linux-nios2-low.c (the_low_targets): Likewise.
4626 * linux-sparc-low.c (the_low_targets): Likewise.
4627
4a6ed09b
PA		 46282015-12-17 Pedro Alves <palves@redhat.com>
4629
4630 * linux-low.c (linux_kill_one_lwp): Remove references to
4631 LinuxThreads.
4632 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4633 to 'kill'.
4634 (linux_init_signals): Delete.
4635 (initialize_low): Adjust.
4636 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4637
7544db95
PA		 46382015-12-16 Pedro Alves <palves@redhat.com>
4639
4640 * configure.ac (compiler warning flags): When testing a
4641 -Wno-foo option, check whether -Wfoo works instead.
4642 * configure: Regenerate.
4643
8020350c
DB		 46442015-12-11 Don Breazeal <donb@codesourcery.com>
4645
4646 * server.c (process_serial_event): Don't exit from gdbserver
4647 in remote mode if there are still active inferiors.
4648
db91f502
YQ		 46492015-12-11 Yao Qi <yao.qi@linaro.org>
4650
4651 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4652 arm_breakpoint_at if the process is 32-bit.
4653
b37a6290
YQ		 46542015-12-11 Yao Qi <yao.qi@linaro.org>
4655
4656 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4657 arm breakpoint.
4658
17b1509a
YQ		 46592015-12-07 Yao Qi <yao.qi@linaro.org>
4660
4661 * configure.srv: Append arm.o to srv_tgtobj for
4662 aarch64*-*-linux* target.
4663 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4664 from linux-arm-low.c.
4665 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4666 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4667 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4668 (thumb2_breakpoint_len): Likewise.
4669 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4670 (arm_breakpoint_kinds): Likewise.
4671 (arm_breakpoint_kind_from_pc): Likewise.
4672 (arm_sw_breakpoint_from_kind): Likewise.
4673 (arm_breakpoint_kind_from_current_state): Likewise.
4674 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4675 (arm_sw_breakpoint_from_kind): Declare.
4676 (arm_breakpoint_kind_from_current_state): Declare.
4677 (arm_breakpoint_at): Declare.
4678 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4679 arm_sw_breakpoint_from_kind if process is 32-bit.
4680 (aarch64_breakpoint_kind_from_pc): New function.
4681 (aarch64_breakpoint_kind_from_current_state): New function.
4682 (the_low_target): Initialize fields breakpoint_kind_from_pc
4683 and breakpoint_kind_from_current_state.
4684 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4685 linux-aarch32-low.c.
4686 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4687 (arm_breakpoint, arm_breakpoint_len): Likewise.
4688 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4689 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4690 (arm_is_thumb_mode): Likewise.
4691 (arm_breakpoint_at): Likewise.
4692 (arm_breakpoint_kind_from_pc): Likewise.
4693 (arm_sw_breakpoint_from_kind): Likewise.
4694 (arm_breakpoint_kind_from_current_state): Likewise.
4695
4696 Revert:
4697 2015-08-04 Yao Qi <yao.qi@linaro.org>
4698
4699 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4700 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4701 * server.c (extended_protocol): Remove "static".
4702 * server.h (extended_protocol): Declare it.
4703
ece66d65
JS		 47042015-12-04 Josh Stone <jistone@redhat.com>
4705
4706 * target.h (struct target_ops) <arch_setup>: Rename to ...
4707 (struct target_ops) <post_create_inferior>: ... this.
4708 (target_arch_setup): Rename to ...
4709 (target_post_create_inferior): ... this, calling post_create_inferior.
4710 * server.c (start_inferior): Update target_arch_setup calls to
4711 target_post_create_inferior.
4712 * linux-low.c (linux_low_ptrace_options): Forward declare.
4713 (linux_arch_setup): Update its comment for general use.
4714 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4715 (struct linux_target_ops): Use linux_post_create_inferior.
4716 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4717 to post_create_inferior.
4718 * nto-low.c (struct nto_target_ops): Likewise.
4719 * spu-low.c (struct spu_target_ops): Likewise.
4720 * win32-low.c (struct win32_target_ops): Likewise.
4721
e58c48b4
AT		 47222015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4723
4724 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4725
fbec8956
AT		 47262015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4727
4728 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4729 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4730 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4731 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4732 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4733 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4734 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4735 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4736 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4737 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4738 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4739 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4740
9b4c5f87
AT		 47412015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4742
4743 * linux-low.c (linux_look_up_symbols): Don't call
4744 linux_supports_traceclone.
4745 * linux-low.h (thread_db_init): Remove use_events argument.
4746 * thread-db.c (thread_db_use_event): Remove global variable.
4747 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4748 (struct thread_db) <td_create_bp>: Remove field.
4749 (thread_db_create_event): Remove function.
4750 (thread_db_enable_reporting): Likewise.
4751 (find_one_thread): Don't check for thread_db_use_events.
4752 (attach_thread): Likewise.
4753 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4754 (try_thread_db_load_1): Don't check for thread_db_use_events.
4755 (thread_db_init): Remove use_events argument and thread events
4756 handling.
4757 (remove_thread_event_breakpoints): Remove function.
4758 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4759
7d00775e
AT		 47602015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4761
4762 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4763 New function.
4764 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4765 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4766 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4767 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4768 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4769 Initialize.
4770 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4771 New function.
4772 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4773 * linux-low.c (can_hardware_single_step): Use
4774 supports_hardware_single_step.
4775 (can_software_single_step): New function.
4776 (start_step_over): Call can_software_single_step.
4777 (linux_supports_hardware_single_step): New function.
4778 (struct target_ops) <supports_software_single_step>: Initialize.
4779 * linux-low.h (struct linux_target_ops)
4780 <supports_hardware_single_step>: Initialize.
4781 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4782 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4783 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4784 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4785 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4786 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4787 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4788 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4789 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4790 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4791 Initialize.
4792 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4793 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4794 Initialize.
4795 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4796 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4797 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4798 New function.
4799 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4800 * target.h (struct target_ops): <supports_software_single_step>:
4801 New field.
4802 (target_supports_software_single_step): New macro.
4803
2d97cd35
AT		 48042015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4805
4806 * linux-low.c (linux_wait_1): Fix pc advance condition.
4807 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4808 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4809
769ef81f
AT		 48102015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4811
4812 * linux-arm-low.c (arm_is_thumb_mode): New function.
4813 (arm_breakpoint_at): Use arm_is_thumb_mode.
4814 (arm_breakpoint_kind_from_current_state): New function.
4815 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4816 Initialize.
4817 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4818 (linux_breakpoint_kind_from_current_state): New function.
4819 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4820 * linux-low.h (struct linux_target_ops)
4821 <breakpoint_kind_from_current_state>: New field.
4822 * target.h (struct target_ops): Likewise.
4823 (target_breakpoint_kind_from_current_state): New macro.
4824
1bebeeca
PA		 48252015-11-30 Pedro Alves <palves@redhat.com>
4826
4827 * linux-low.c (linux_resume): Wake up the event loop before
4828 returning.
4829
a67a9fae
PA		 48302015-11-30 Pedro Alves <palves@redhat.com>
4831
4832 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4833 check.
4834 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4835 to -1.
4836 * target.c (struct thread_search): New structure.
4837 (thread_search_callback): New function.
4838 (prev_general_thread): New global.
4839 (prepare_to_access_memory, done_accessing_memory): New functions.
4840 * target.h (prepare_to_access_memory, done_accessing_memory):
4841 Replace macros with function declarations.
4842
f2faf941
PA		 48432015-11-30 Pedro Alves <palves@redhat.com>
4844
4845 PR 14618
4846 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4847 report TARGET_WAITKIND_NO_RESUMED.
4848 * remote-utils.c (prepare_resume_reply): Handle
4849 TARGET_WAITKIND_NO_RESUMED.
4850 * server.c (report_no_resumed): New global.
4851 (handle_query) <qSupported>: Handle "no-resumed+". Report
4852 "no-resumed+" support.
4853 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4854 return error if the client doesn't support no-resumed events.
4855 (push_stop_notification): New function.
4856 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4857 events if the client supports them.
4858
a681f9c9
PA		 48592015-11-30 Pedro Alves <palves@redhat.com>
4860
4861 * linux-low.c (thread_still_has_status_pending_p): Don't check
4862 vCont;t here.
4863 (lwp_resumed): New function.
4864 (status_pending_p_callback): Return early if the LWP is not
4865 supposed to be resumed.
4866
65706a29
PA		 48672015-11-30 Pedro Alves <palves@redhat.com>
4868
4869 * linux-low.c (handle_extended_wait): Assert that the LWP's
4870 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4871 thread create events, leave the new child's status pending.
4872 (linux_low_filter_event): If GDB wants to hear about thread exit
4873 events, leave the LWP marked dead and don't delete it.
4874 (linux_wait_for_event_filtered): Don't check for thread exit.
4875 (filter_exit_event): New function.
4876 (linux_wait_1): Use it, when returning an exit event.
4877 (linux_resume_one_lwp_throw): Assert that the LWP's
4878 waitstatus is TARGET_WAITKIND_IGNORE.
4879 * remote-utils.c (prepare_resume_reply): Handle
4880 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4881 * server.c (report_thread_events): New global.
4882 (handle_general_set): Handle QThreadEvents.
4883 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4884 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4885 TARGET_WAITKIND_THREAD_EXITED.
4886 * server.h (report_thread_events): Declare.
4887
56cf4bed
PA		 48882015-11-30 Pedro Alves <palves@redhat.com>
4889
4890 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4891 the thread's last_resume_kind was resume_stop.
4892
500c1d85
PA		 48932015-11-30 Pedro Alves <palves@redhat.com>
4894
4895 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4896 before returning.
4897
de979965
PA		 48982015-11-30 Pedro Alves <palves@redhat.com>
4899
4900 * server.c (handle_v_requests): Handle vCtrlC.
4901
34c65914
PA		 49022015-11-30 Pedro Alves <palves@redhat.com>
4903
4904 * gdbthread.h (find_any_thread_of_pid): Declare.
4905 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4906 functions.
4907 * server.c (handle_query): If current_thread is NULL, look for
4908 another thread of the selected process.
4909
79efa585 49102015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4911 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4912
4913 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4914 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4915 name in reply.
4916 * target.h (struct target_ops) <thread_name>: New field.
4917 (target_thread_name): New macro.
4918
80d82c19
JB		 49192015-11-23 Joel Brobecker <brobecker@adacore.com>
4920
4921 * regcache.h (regcache_invalidate_pid): Add declaration.
4922 * regcache.c (regcache_invalidate_pid): New function, extracted
4923 from regcache_invalidate.
4924 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4925 Add trivial documentation comment.
4926 * lynx-low.c: Use regcache_invalidate_pid instead of
4927 regcache_invalidate.
4928
64da5dd5
JB		 49292015-11-23 Joel Brobecker <brobecker@adacore.com>
4930
4931 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4932 and Elf64_auxv_t if the target is Android.
4933
37ce4055
DE		 49342015-11-22 Doug Evans <xdje42@gmail.com>
4935
4936 * target.h: #include <sys/types.h>.
4937
06e03fff
PA		 49382015-11-19 Pedro Alves <palves@redhat.com>
4939
4940 * linux-low.c (linux_process_qsupported): Change prototype.
4941 Adjust.
4942 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4943 Change prototype.
4944 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4945 and adjust to loop over all features.
4946 * server.c (handle_query) <qSupported>: Adjust to call
4947 target_process_qsupported once, passing it a vector of unprocessed
4948 features.
4949 * target.h (struct target_ops) <process_qsupported>: Change
4950 prototype.
4951 (target_process_qsupported): Adjust.
4952
9a084706
PA		 49532015-11-19 Pedro Alves <palves@redhat.com>
4954
4955 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4956 mode.
4957 * configure: Regenerate.
4958
dad44a1f
PA		 49592015-11-19 Pedro Alves <palves@redhat.com>
4960
4961 * configure: Regenerate.
4962
231c0592
YQ		 49632015-11-19 Yao Qi <yao.qi@linaro.org>
4964
4965 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4966 type to uint32_t.
4967
6c1c9a8b
YQ		 49682015-11-19 Yao Qi <yao.qi@linaro.org>
4969
4970 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4971 (struct aarch64_operand): Move enum out.
4972
9caa3311
YQ		 49732015-11-19 Yao Qi <yao.qi@linaro.org>
4974
4975 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4976 struct user_fpsimd_state *.
4977 (aarch64_store_fpregset): Likewise.
4978
6a69a054
YQ		 49792015-11-19 Yao Qi <yao.qi@linaro.org>
4980
4981 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4982 struct user_pt_regs *.
4983 (aarch64_store_gregset): Likewise.
4984
1798301e
PA		 49852015-11-18 Pedro Alves <palves@redhat.com>
4986
4987 * Makefile.in (all_object_files): Add $IPA_OBJS.
4988
ce7715e2
PA		 49892015-11-17 Pedro Alves <palves@redhat.com>
4990
4991 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4992 GDB_SIGNAL_0 and gdb_signal_to_string.
4993
c0879059
PA		 49942015-11-17 Pedro Alves <palves@redhat.com>
4995
4996 * win32-low.c (handle_output_debug_string): Remove parameter.
4997 (win32_kill): Remove our_status local and adjust call to
4998 handle_output_debug_string.
4999 (get_child_debug_event): Adjust call to
5000 handle_output_debug_string.
5001
1996e237
SM		 50022015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5003
5004 * linux-mips-low.c (mips_fill_gregset): Add cast.
5005 (mips_store_gregset): Likewise.
5006 (mips_fill_fpregset): Likewise.
5007 (mips_store_fpregset): Likewise.
5008
cbec665b
SM		 50092015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5010
5011 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5012 priv.
5013
eb3e3c67
SM		 50142015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5015
5016 * linux-mips-low.c (mips_linux_new_thread): Change type of
5017 watch_type to enum target_hw_bp_type.
5018
171de4b8
SM		 50192015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5020
5021 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5022 Change return type to arm_hwbp_type.
5023
04248ead
SM		 50242015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5025
5026 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5027 (arm_store_gregset): Likewise.
5028 * linux-arm-low.c (arm_get_hwcap): Likewise.
5029 (arm_read_description): Likewise.
5030
04b3479c
SM		 50312015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5032
5033 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5034
2bc84e8a
SM		 50352015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5036
5037 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5038 (ppc_fill_vsxregset): Likewise.
5039 (ppc_store_vsxregset): Likewise.
5040 (ppc_fill_vrregset): Likewise.
5041 (ppc_store_vrregset): Likewise.
5042 (ppc_fill_evrregset): Likewise.
5043 (ppc_store_evrregset): Likewise.
5044
e6c5bb05
SM		 50452015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5046
5047 * linux-ppc-low.c (ppc_usrregs_info): Remove
5048 forward-declaration.
5049 (ppc_arch_setup): Move lower in file.
5050
7ea45d72
SM		 50512015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5052
5053 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5054 (ps_pdwrite): Likewise.
5055
69291610
HW		 50562015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5057
5058 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5059 to after assert checks.
5060
b42945fd
SM		 50612015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5062
5063 * proc-service.c (ps_pdread): Add/adjust casts.
5064 (ps_pdwrite): Add/adjust casts.
5065
d6f85c84
SM		 50662015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5067
5068 * server.c (handle_search_memory_1): Cast return value of
5069 memmem.
5070
f98cd059
SM		 50712015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5072
5073 * server.c (write_qxfer_response): Change type of data to
5074 gdb_byte *.
5075
d2412fa5
PA		 50762015-10-29 Pedro Alves <palves@redhat.com>
5077
5078 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5079
c17414a2
PA		 50802015-10-29 Pedro Alves <palves@redhat.com>
5081
5082 * tracepoint.c (clear_installed_tracepoints): Add casts.
5083
e053fbc4
PA		 50842015-10-29 Pedro Alves <palves@redhat.com>
5085
5086 * server.c (handle_v_cont, process_serial_event): Add enum
5087 gdb_signal casts to signal parsing code.
5088
add67df8
PA		 50892015-10-29 Pedro Alves <palves@redhat.com>
5090
5091 * linux-low.h (NULL_REGSET): Define.
5092 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5093 * linux-arm-low.c (arm_regsets): Likewise.
5094 * linux-crisv32-low.c (cris_regsets): Likewise.
5095 * linux-m68k-low.c (m68k_regsets): Likewise.
5096 * linux-mips-low.c (mips_regsets): Likewise.
5097 * linux-nios2-low.c (nios2_regsets): Likewise.
5098 * linux-ppc-low.c (ppc_regsets): Likewise.
5099 * linux-s390-low.c (s390_regsets): Likewise.
5100 * linux-sh-low.c (sh_regsets): Likewise.
5101 * linux-sparc-low.c (sparc_regsets): Likewise.
5102 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5103 * linux-tile-low.c (tile_regsets): Likewise.
5104 * linux-x86-low.c (x86_regsets): Likewise.
5105 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5106
50bc912a
PA		 51072015-10-29 Pedro Alves <palves@redhat.com>
5108
5109 * linux-low.h (NULL_REGSET): Define.
5110 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5111 * linux-arm-low.c (arm_regsets): Likewise.
5112 * linux-crisv32-low.c (cris_regsets): Likewise.
5113 * linux-m68k-low.c (m68k_regsets): Likewise.
5114 * linux-mips-low.c (mips_regsets): Likewise.
5115 * linux-nios2-low.c (nios2_regsets): Likewise.
5116 * linux-ppc-low.c (ppc_regsets): Likewise.
5117 * linux-s390-low.c (s390_regsets): Likewise.
5118 * linux-sh-low.c (sh_regsets): Likewise.
5119 * linux-sparc-low.c (sparc_regsets): Likewise.
5120 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5121 * linux-tile-low.c (tile_regsets): Likewise.
5122 * linux-x86-low.c (x86_regsets): Likewise.
5123 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5124
682b2546
DE		 51252015-10-26 Doug Evans <dje@google.com>
5126
5127 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5128
963843d4
DE		 51292015-10-26 Doug Evans <dje@google.com>
5130
5131 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5132
d41401ac
DE		 51332015-10-26 Doug Evans <dje@google.com>
5134
5135 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5136 for debug_printf.
5137 (attach_thread, find_new_threads_callback): Ditto.
5138
3db28855
AT		 51392015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5140
5141 * mem-break.h (set_breakpoint_data): Remove.
5142
fb78e89c
AT		 51432015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5144
5145 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5146 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5147 (initialize_low): Remove set_breakpoint_data call.
5148 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5149 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5150 (initialize_low): Remove set_breakpoint_data call.
5151 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5152 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5153 (initialize_low): Remove set_breakpoint_data call.
5154
2e6ee069
AT		 51552015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5156
5157 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5158 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5159 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5160 * target.h (target_breakpoint_kind_from_pc): New macro.
5161
1652a986
AT		 51622015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5163
5164 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5165 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5166 the default breakpoint kind.
5167
abeead09
AT		 51682015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5169
5170 * linux-arm-low.c (arm_supports_z_point_type): Add software
5171 breakpoint support.
5172
b0b4b501
AT		 51732015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5174
5175 * linux-arm-low.c: Refactor breakpoint definitions.
5176 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5177 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5178
8689682c
AT		 51792015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5180
5181 * Makefile.in: Add arm.c/o.
5182 * configure.srv: Likewise.
5183 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5184 (arm_breakpoint_kind_from_pc): New function.
5185 (arm_sw_breakpoint_from_kind): Return proper kind.
5186 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5187
27165294
AT		 51882015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5189
5190 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5191 removal.
5192 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5193 (struct raw_breakpoint) <size>: Remove.
5194 (struct raw_breakpoint) <kind>: Add.
5195 (bp_size): New function.
5196 (bp_opcode): Likewise.
5197 (find_raw_breakpoint_at): Adjust for kind.
5198 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5199 (remove_memory_breakpoint): Adjust for kind call bp_size.
5200 (set_raw_breakpoint_at): Adjust for kind.
5201 (set_breakpoint): Likewise.
5202 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5203 (delete_raw_breakpoint): Adjust for kind.
5204 (delete_breakpoint): Likewise.
5205 (find_gdb_breakpoint): Likewise.
5206 (set_gdb_breakpoint_1): Likewise.
5207 (set_gdb_breakpoint): Likewise.
5208 (delete_gdb_breakpoint_1): Likewise.
5209 (delete_gdb_breakpoint): Likewise.
5210 (uninsert_raw_breakpoint): Likewise.
5211 (reinsert_raw_breakpoint): Likewise.
5212 (set_breakpoint_data): Remove.
5213 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5214 (check_mem_read): Adjust for kind call bp_size.
5215 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5216 (clone_one_breakpoint): Adjust for kind.
5217 * mem-break.h (set_gdb_breakpoint): Likewise.
5218 (delete_gdb_breakpoint): Likewise.
5219 * server.c (process_serial_event): Likewise.
5220
dd373349
AT		 52212015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5222
5223 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5224 (struct linux_target_ops) <breakpoint>: Remove.
5225 (struct linux_target_ops) <breakpoint_len>: Remove.
5226 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5227 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5228 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5229 (arm_sw_breakpoint_from_kind): New function.
5230 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5231 (struct linux_target_ops) <breakpoint>: Remove.
5232 (struct linux_target_ops) <breakpoint_len>: Remove.
5233 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5234 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5235 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5236 (struct linux_target_ops) <breakpoint>: Remove.
5237 (struct linux_target_ops) <breakpoint_len>: Remove.
5238 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5239 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5240 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5241 (struct linux_target_ops) <breakpoint>: Remove.
5242 (struct linux_target_ops) <breakpoint_len>: Remove.
5243 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5244 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5245 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5246 and sw_breakpoint_from_kind to increment the pc.
5247 (linux_breakpoint_kind_from_pc): New function.
5248 (linux_sw_breakpoint_from_kind): New function.
5249 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5250 (initialize_low): Call breakpoint_kind_from_pc and
5251 sw_breakpoint_from_kind to replace breakpoint_data/len.
5252 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5253 New field.
5254 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5255 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5256 (struct linux_target_ops) <breakpoint>: Remove.
5257 (struct linux_target_ops) <breakpoint_len>: Remove.
5258 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5259 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5260 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5261 (struct linux_target_ops) <breakpoint>: Remove.
5262 (struct linux_target_ops) <breakpoint_len>: Remove.
5263 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5264 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5265 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5266 (struct linux_target_ops) <breakpoint>: Remove.
5267 (struct linux_target_ops) <breakpoint_len>: Remove.
5268 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5269 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5270 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5271 (struct linux_target_ops) <breakpoint>: Remove.
5272 (struct linux_target_ops) <breakpoint_len>: Remove.
5273 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5274 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5275 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5276 (struct linux_target_ops) <breakpoint>: Remove.
5277 (struct linux_target_ops) <breakpoint_len>: Remove.
5278 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5279 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5280 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5281 (struct linux_target_ops) <breakpoint>: Remove.
5282 (struct linux_target_ops) <breakpoint_len>: Remove.
5283 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5284 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5285 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5286 (struct linux_target_ops) <breakpoint>: Remove.
5287 (struct linux_target_ops) <breakpoint_len>: Remove.
5288 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5289 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5290 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5291 (struct linux_target_ops) <breakpoint>: Remove.
5292 (struct linux_target_ops) <breakpoint_len>: Remove.
5293 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5294 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5295 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5296 (struct linux_target_ops) <breakpoint>: Remove.
5297 (struct linux_target_ops) <breakpoint_len>: Remove.
5298 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5299 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5300 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5301 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5302 (struct linux_target_ops) <breakpoint>: Remove.
5303 (struct linux_target_ops) <breakpoint_len>: Remove.
5304 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5305 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5306 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5307 (struct linux_target_ops) <breakpoint>: Remove.
5308 (struct linux_target_ops) <breakpoint_len>: Remove.
5309 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5310 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5311
4cd98a19
AT		 53122015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5313
5314 * linux-cris-low.c (cris_get_pc): Remove void arg.
5315
774ee6d2
AR		 53162015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5317
5318 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5319 variable name.
5320
833dcd29
AR		 53212015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5322
5323 * inferiors.c (thread_pid_matches_callback): New function.
5324 (find_thread_process): New function.
5325 (remove_thread): Reset current_thread.
5326 (remove_process): Assert threads have been removed first.
5327
8d689ee5
YQ		 53282015-10-15 Yao Qi <yao.qi@linaro.org>
5329
5330 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5331 if it is 3.
5332 (aarch64_remove_point): Likewise.
5333 * regcache.c (regcache_register_size): New function.
5334
1c2e1515
YQ		 53352015-10-12 Yao Qi <yao.qi@linaro.org>
5336
5337 * linux-aarch64-low.c: Update all callers as emit_load_store
5338 is renamed to aarch64_emit_load_store.
5339
e1c587c3
YQ		 53402015-10-12 Yao Qi <yao.qi@linaro.org>
5341
5342 * linux-aarch64-low.c: Update all callers of function renaming
5343 from emit_insn to aarch64_emit_insn.
5344
b6542f81
YQ		 53452015-10-12 Yao Qi <yao.qi@linaro.org>
5346
5347 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5348 arch/aarch64-insn.h.
5349 (struct aarch64_memory_operand): Likewise.
5350 (ENCODE): Likewise.
5351 (emit_insn): Move to arch/aarch64-insn.c.
5352 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5353 (emit_load_store): Move to arch/aarch64-insn.c.
5354 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5355 (can_encode_int32): Remove.
5356
246994ce
YQ		 53572015-10-12 Yao Qi <yao.qi@linaro.org>
5358
5359 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5360 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5361 (aarch64_relocate_instruction): Likewise.
5362 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5363 (struct aarch64_insn_visitor): Likewise.
5364
0badd99f
YQ		 53652015-10-12 Yao Qi <yao.qi@linaro.org>
5366
5367 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5368 (struct aarch64_insn_visitor): New.
5369 (struct aarch64_insn_relocation_data): New.
5370 (aarch64_ftrace_insn_reloc_b): New function.
5371 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5372 (aarch64_ftrace_insn_reloc_cb): Likewise.
5373 (aarch64_ftrace_insn_reloc_tb): Likewise.
5374 (aarch64_ftrace_insn_reloc_adr): Likewise.
5375 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5376 (aarch64_ftrace_insn_reloc_others): Likewise.
5377 (visitor): New.
5378 (aarch64_relocate_instruction): Use visitor.
5379
dfaffe9d
YQ		 53802015-10-12 Yao Qi <yao.qi@linaro.org>
5381
5382 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5383 int. Add argument buf.
5384 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5385 aarch64_relocate_instruction.
5386
70b439f0
YQ		 53872015-10-12 Yao Qi <yao.qi@linaro.org>
5388
5389 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5390 argument insn. Remove local variable insn. Don't call
5391 target_read_uint32.
5392 (aarch64_install_fast_tracepoint_jump_pad): Call
5393 target_read_uint32.
5394
7781c06f
YQ		 53952015-09-30 Yao Qi <yao.qi@linaro.org>
5396
5397 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5398 (emit_load_store_pair): Likewise.
5399
9a3c8263
SM		 54002015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5401
5402 * dll.c (match_dll): Add cast(s).
5403 (unloaded_dll): Likewise.
5404 * linux-low.c (second_thread_of_pid_p): Likewise.
5405 (delete_lwp_callback): Likewise.
5406 (count_events_callback): Likewise.
5407 (select_event_lwp_callback): Likewise.
5408 (linux_set_resume_request): Likewise.
5409 * server.c (accumulate_file_name_length): Likewise.
5410 (emit_dll_description): Likewise.
5411 (handle_qxfer_threads_worker): Likewise.
5412 (visit_actioned_threads): Likewise.
5413 * thread-db.c (any_thread_of): Likewise.
5414 * tracepoint.c (same_process_p): Likewise.
5415 (match_blocktype): Likewise.
5416 (build_traceframe_info_xml): Likewise.
5417
224c3ddb
SM		 54182015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5419
5420 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5421 assignment.
5422 (gdb_unparse_agent_expr): Likewise.
5423 * hostio.c (require_data): Likewise.
5424 (handle_pread): Likewise.
5425 * linux-low.c (disable_regset): Likewise.
5426 (fetch_register): Likewise.
5427 (store_register): Likewise.
5428 (get_dynamic): Likewise.
5429 (linux_qxfer_libraries_svr4): Likewise.
5430 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5431 (set_fast_tracepoint_jump): Likewise.
5432 (uninsert_fast_tracepoint_jumps_at): Likewise.
5433 (reinsert_fast_tracepoint_jumps_at): Likewise.
5434 (validate_inserted_breakpoint): Likewise.
5435 (clone_agent_expr): Likewise.
5436 * regcache.c (init_register_cache): Likewise.
5437 * remote-utils.c (putpkt_binary_1): Likewise.
5438 (decode_M_packet): Likewise.
5439 (decode_X_packet): Likewise.
5440 (look_up_one_symbol): Likewise.
5441 (relocate_instruction): Likewise.
5442 (monitor_output): Likewise.
5443 * server.c (handle_search_memory): Likewise.
5444 (handle_qxfer_exec_file): Likewise.
5445 (handle_qxfer_libraries): Likewise.
5446 (handle_qxfer): Likewise.
5447 (handle_query): Likewise.
5448 (handle_v_cont): Likewise.
5449 (handle_v_run): Likewise.
5450 (captured_main): Likewise.
5451 * target.c (write_inferior_memory): Likewise.
5452 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5453 * tracepoint.c (init_trace_buffer): Likewise.
5454 (add_tracepoint_action): Likewise.
5455 (add_traceframe): Likewise.
5456 (add_traceframe_block): Likewise.
5457 (cmd_qtdpsrc): Likewise.
5458 (cmd_qtdv): Likewise.
5459 (cmd_qtstatus): Likewise.
5460 (response_source): Likewise.
5461 (response_tsv): Likewise.
5462 (cmd_qtnotes): Likewise.
5463 (gdb_collect): Likewise.
5464 (initialize_tracepoint): Likewise.
5465
afbe19f8
PL		 54662015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5467
5468 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5469 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5470 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5471 <NOP>: New.
5472 (enum aarch64_condition_codes): New enum.
5473 (w0): New static global.
5474 (fp): Likewise.
5475 (lr): Likewise.
5476 (struct aarch64_memory_operand) <type>: New
5477 MEMORY_OPERAND_POSTINDEX type.
5478 (postindex_memory_operand): New helper function.
5479 (emit_ret): New function.
5480 (emit_load_store_pair): New function, factored out of emit_stp
5481 with support for MEMORY_OPERAND_POSTINDEX.
5482 (emit_stp): Rewrite using emit_load_store_pair.
5483 (emit_ldp): New function.
5484 (emit_load_store): Likewise.
5485 (emit_ldr): Mention post-index instruction in comment.
5486 (emit_ldrh): New function.
5487 (emit_ldrb): New function.
5488 (emit_ldrsw): Mention post-index instruction in comment.
5489 (emit_str): Likewise.
5490 (emit_subs): New function.
5491 (emit_cmp): Likewise.
5492 (emit_and): Likewise.
5493 (emit_orr): Likewise.
5494 (emit_orn): Likewise.
5495 (emit_eor): Likewise.
5496 (emit_mvn): Likewise.
5497 (emit_lslv): Likewise.
5498 (emit_lsrv): Likewise.
5499 (emit_asrv): Likewise.
5500 (emit_mul): Likewise.
5501 (emit_sbfm): Likewise.
5502 (emit_sbfx): Likewise.
5503 (emit_ubfm): Likewise.
5504 (emit_ubfx): Likewise.
5505 (emit_csinc): Likewise.
5506 (emit_cset): Likewise.
5507 (emit_nop): Likewise.
5508 (emit_ops_insns): New helper function.
5509 (emit_pop): Likewise.
5510 (emit_push): Likewise.
5511 (aarch64_emit_prologue): New function.
5512 (aarch64_emit_epilogue): Likewise.
5513 (aarch64_emit_add): Likewise.
5514 (aarch64_emit_sub): Likewise.
5515 (aarch64_emit_mul): Likewise.
5516 (aarch64_emit_lsh): Likewise.
5517 (aarch64_emit_rsh_signed): Likewise.
5518 (aarch64_emit_rsh_unsigned): Likewise.
5519 (aarch64_emit_ext): Likewise.
5520 (aarch64_emit_log_not): Likewise.
5521 (aarch64_emit_bit_and): Likewise.
5522 (aarch64_emit_bit_or): Likewise.
5523 (aarch64_emit_bit_xor): Likewise.
5524 (aarch64_emit_bit_not): Likewise.
5525 (aarch64_emit_equal): Likewise.
5526 (aarch64_emit_less_signed): Likewise.
5527 (aarch64_emit_less_unsigned): Likewise.
5528 (aarch64_emit_ref): Likewise.
5529 (aarch64_emit_if_goto): Likewise.
5530 (aarch64_emit_goto): Likewise.
5531 (aarch64_write_goto_address): Likewise.
5532 (aarch64_emit_const): Likewise.
5533 (aarch64_emit_call): Likewise.
5534 (aarch64_emit_reg): Likewise.
5535 (aarch64_emit_pop): Likewise.
5536 (aarch64_emit_stack_flush): Likewise.
5537 (aarch64_emit_zero_ext): Likewise.
5538 (aarch64_emit_swap): Likewise.
5539 (aarch64_emit_stack_adjust): Likewise.
5540 (aarch64_emit_int_call_1): Likewise.
5541 (aarch64_emit_void_call_2): Likewise.
5542 (aarch64_emit_eq_goto): Likewise.
5543 (aarch64_emit_ne_goto): Likewise.
5544 (aarch64_emit_lt_goto): Likewise.
5545 (aarch64_emit_le_goto): Likewise.
5546 (aarch64_emit_gt_goto): Likewise.
5547 (aarch64_emit_ge_got): Likewise.
5548 (aarch64_emit_ops_impl): New static global variable.
5549 (aarch64_emit_ops): New target function, return
5550 &aarch64_emit_ops_impl.
5551 (struct linux_target_ops): Install it.
5552
bb903df0
PL		 55532015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5554
5555 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5556 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5557 aarch64-ipa.o.
5558 * linux-aarch64-ipa.c: New file.
5559 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5560 and endian.h.
5561 (aarch64_get_thread_area): New target method.
5562 (extract_signed_bitfield): New helper function.
5563 (aarch64_decode_ldr_literal): New function.
5564 (enum aarch64_opcodes): New enum.
5565 (struct aarch64_register): New struct.
5566 (struct aarch64_operand): New struct.
5567 (x0): New static global.
5568 (x1): Likewise.
5569 (x2): Likewise.
5570 (x3): Likewise.
5571 (x4): Likewise.
5572 (w2): Likewise.
5573 (ip0): Likewise.
5574 (sp): Likewise.
5575 (xzr): Likewise.
5576 (aarch64_register): New helper function.
5577 (register_operand): Likewise.
5578 (immediate_operand): Likewise.
5579 (struct aarch64_memory_operand): New struct.
5580 (offset_memory_operand): New helper function.
5581 (preindex_memory_operand): Likewise.
5582 (enum aarch64_system_control_registers): New enum.
5583 (ENCODE): New macro.
5584 (emit_insn): New helper function.
5585 (emit_b): New function.
5586 (emit_bcond): Likewise.
5587 (emit_cb): Likewise.
5588 (emit_tb): Likewise.
5589 (emit_blr): Likewise.
5590 (emit_stp): Likewise.
5591 (emit_ldp_q_offset): Likewise.
5592 (emit_stp_q_offset): Likewise.
5593 (emit_load_store): Likewise.
5594 (emit_ldr): Likewise.
5595 (emit_ldrsw): Likewise.
5596 (emit_str): Likewise.
5597 (emit_ldaxr): Likewise.
5598 (emit_stxr): Likewise.
5599 (emit_stlr): Likewise.
5600 (emit_data_processing_reg): Likewise.
5601 (emit_data_processing): Likewise.
5602 (emit_add): Likewise.
5603 (emit_sub): Likewise.
5604 (emit_mov): Likewise.
5605 (emit_movk): Likewise.
5606 (emit_mov_addr): Likewise.
5607 (emit_mrs): Likewise.
5608 (emit_msr): Likewise.
5609 (emit_sevl): Likewise.
5610 (emit_wfe): Likewise.
5611 (append_insns): Likewise.
5612 (can_encode_int32_in): New helper function.
5613 (aarch64_relocate_instruction): New function.
5614 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5615 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5616 (struct linux_target_ops): Install aarch64_get_thread_area,
5617 aarch64_install_fast_tracepoint_jump_pad and
5618 aarch64_get_min_fast_tracepoint_insn_len.
5619
787749ea
PL		 56202015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5621
5622 * Makefile.in (aarch64-insn.o): New rule.
5623 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5624
9812b2e6
YQ		 56252015-09-21 Yao Qi <yao.qi@linaro.org>
5626
5627 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5628
18fe412b
YQ		 56292015-09-21 Yao Qi <yao.qi@linaro.org>
5630
5631 * tracepoint.c (max_jump_pad_size): Remove.
5632
a0cc84cd
YQ		 56332015-09-18 Yao Qi <yao.qi@linaro.org>
5634
5635 * linux-aarch64-low.c: Don't include sys/uio.h.
5636 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5637
d78908cf
WW		 56382015-09-16 Wei-cheng Wang <cole945@gmail.com>
5639
5640 * tracepoint.c (eval_result_type): Change prototype.
5641 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5642
d57e0d50
PA		 56432015-09-15 Pedro Alves <palves@redhat.com>
5644
5645 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5646 Check whether to report exec events instead of checking whether
5647 multiprocess is enabled.
5648
5a676acc
PA		 56492015-09-15 Pedro Alves <palves@redhat.com>
5650
5651 PR remote/18965
5652 * remote-utils.c (prepare_resume_reply): Merge
5653 TARGET_WAITKIND_VFORK_DONE switch case with the
5654 TARGET_WAITKIND_FORKED case.
5655
7c5d0fad
YQ		 56562015-09-15 Yao Qi <yao.qi@linaro.org>
5657
5658 * server.c (handle_query): Check string comparison using
5659 "else if" instead of "if".
5660
750ce8d1
YQ		 56612015-09-15 Yao Qi <yao.qi@linaro.org>
5662
5663 * server.c (vCont_supported): New global variable.
5664 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5665 matches. Append ";vContSupported+" to own_buf.
5666 (handle_v_requests): Append ";s;S" to own_buf if target supports
5667 hardware single step or vCont_supported is false.
5668 (capture_main): Set vCont_supported to zero.
5669
70b90b91
YQ		 56702015-09-15 Yao Qi <yao.qi@linaro.org>
5671
5672 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5673 it to ...
5674 (linux_supports_hardware_single_step): ... New function.
5675 (linux_target_ops): Update.
5676 * lynx-low.c (lynx_target_ops): Set field
5677 supports_hardware_single_step to target_can_do_hardware_single_step.
5678 * nto-low.c (nto_target_ops): Likewise.
5679 * spu-low.c (spu_target_ops): Likewise.
5680 * win32-low.c (win32_target_ops): Likewise.
5681 * target.c (target_can_do_hardware_single_step): New function.
5682 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5683 Remove. <supports_hardware_single_step>: New field.
5684 (target_supports_conditional_breakpoints): Remove.
5685 (target_supports_hardware_single_step): New macro.
5686 (target_can_do_hardware_single_step): Declare.
5687 * server.c (handle_query): Use target_supports_hardware_single_step
5688 instead of target_supports_conditional_breakpoints.
5689
ade90bde
YQ		 56902015-09-15 Yao Qi <yao.qi@linaro.org>
5691
5692 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5693 function.
5694 (struct linux_target_ops the_low_target): Install
5695 aarch64_linux_siginfo_fixup.
5696
94585166
DB		 56972015-09-11 Don Breazeal <donb@codesourcery.com>
5698 Luis Machado <lgustavo@codesourcery.com>
5699
5700 * linux-low.c (linux_mourn): Static declaration.
5701 (linux_arch_setup): Move in front of
5702 handle_extended_wait.
5703 (linux_arch_setup_thread): New function.
5704 (handle_extended_wait): Handle exec events. Call
5705 linux_arch_setup_thread. Make event_lwp argument a
5706 pointer-to-a-pointer.
5707 (check_zombie_leaders): Do not check stopped threads.
5708 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5709 (linux_low_filter_event): Add lwp and thread for exec'ing
5710 non-leader thread if leader thread has been deleted.
5711 Refactor code into linux_arch_setup_thread and call it.
5712 Pass child lwp pointer by reference to handle_extended_wait.
5713 (linux_wait_for_event_filtered): Update comment.
5714 (linux_wait_1): Prevent clobbering exec event status.
5715 (linux_supports_exec_events): New function.
5716 (linux_target_ops) <supports_exec_events>: Initialize new member.
5717 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5718 new member.
5719 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5720 * server.c (report_exec_events): New global variable.
5721 (handle_query): Handle qSupported query for exec-events feature.
5722 (captured_main): Initialize report_exec_events.
5723 * server.h (report_exec_events): Declare new global variable.
5724 * target.h (struct target_ops) <supports_exec_events>: New
5725 member.
5726 (target_supports_exec_events): New macro.
5727 * win32-low.c (win32_target_ops) <supports_exec_events>:
5728 Initialize new member.
5729
0568462b
MM		 57302015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5731
5732 * linux-low.c (linux_low_enable_btrace): Remove.
5733 (linux_target_ops): Replace linux_low_enable_btrace with
5734 linux_enable_btrace.
5735
39edd165
YQ		 57362015-09-03 Yao Qi <yao.qi@linaro.org>
5737
5738 * linux-aarch64-low.c (aarch64_insert_point): Call
5739 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5740 returns true.
5741
1db33b5a
UW		 57422015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5743
5744 * linux-low.c (check_stopped_by_breakpoint): Use
5745 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5746
ab290430
PA		 57472015-08-27 Pedro Alves <palves@redhat.com>
5748
5749 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5750
8d749320
SM		 57512015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5752
6711b7f8
SM		 5753 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5754 the XNEW-family equivalent.
8d749320
SM		 5755 (compile_bytecodes): Likewise.
5756 * dll.c (loaded_dll): Likewise.
5757 * event-loop.c (append_callback_event): Likewise.
5758 (create_file_handler): Likewise.
5759 (create_file_event): Likewise.
5760 * hostio.c (handle_open): Likewise.
5761 * inferiors.c (add_thread): Likewise.
5762 (add_process): Likewise.
5763 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5764 * linux-arm-low.c (arm_new_process): Likewise.
5765 (arm_new_thread): Likewise.
5766 * linux-low.c (add_to_pid_list): Likewise.
5767 (linux_add_process): Likewise.
5768 (handle_extended_wait): Likewise.
5769 (add_lwp): Likewise.
5770 (enqueue_one_deferred_signal): Likewise.
5771 (enqueue_pending_signal): Likewise.
5772 (linux_resume_one_lwp_throw): Likewise.
5773 (linux_resume_one_thread): Likewise.
5774 (linux_read_memory): Likewise.
5775 (linux_write_memory): Likewise.
5776 * linux-mips-low.c (mips_linux_new_process): Likewise.
5777 (mips_linux_new_thread): Likewise.
5778 (mips_add_watchpoint): Likewise.
5779 * linux-x86-low.c (initialize_low_arch): Likewise.
5780 * lynx-low.c (lynx_add_process): Likewise.
5781 * mem-break.c (set_raw_breakpoint_at): Likewise.
5782 (set_breakpoint): Likewise.
5783 (add_condition_to_breakpoint): Likewise.
5784 (add_commands_to_breakpoint): Likewise.
5785 (clone_agent_expr): Likewise.
5786 (clone_one_breakpoint): Likewise.
5787 * regcache.c (new_register_cache): Likewise.
5788 * remote-utils.c (look_up_one_symbol): Likewise.
5789 * server.c (queue_stop_reply): Likewise.
5790 (start_inferior): Likewise.
5791 (queue_stop_reply_callback): Likewise.
5792 (handle_target_event): Likewise.
5793 * spu-low.c (fetch_ppc_memory): Likewise.
5794 (store_ppc_memory): Likewise.
5795 * target.c (set_target_ops): Likewise.
5796 * thread-db.c (thread_db_load_search): Likewise.
5797 (try_thread_db_load_1): Likewise.
5798 * tracepoint.c (add_tracepoint): Likewise.
5799 (add_tracepoint_action): Likewise.
5800 (create_trace_state_variable): Likewise.
5801 (cmd_qtdpsrc): Likewise.
5802 (cmd_qtro): Likewise.
5803 (add_while_stepping_state): Likewise.
5804 * win32-low.c (child_add_thread): Likewise.
5805 (get_image_name): Likewise.
5806
ed8b7b42
YQ		 58072015-08-25 Yao Qi <yao.qi@linaro.org>
5808
5809 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5810
db3cb7cb
YQ		 58112015-08-25 Yao Qi <yao.qi@linaro.org>
5812
5813 * Makefile.in (aarch64-linux.o): New rule.
5814 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5815 srv_tgtobj.
5816 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5817 (aarch64_init_debug_reg_state): Make it extern.
5818 (aarch64_linux_prepare_to_resume): Remove.
5819
f6011a1c
YQ		 58202015-08-25 Yao Qi <yao.qi@linaro.org>
5821
5822 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5823 lwp_arch_private_info and ptid_of_lwp.
5824
88e2cf7e
YQ		 58252015-08-25 Yao Qi <yao.qi@linaro.org>
5826
5827 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5828 Find proc_info by find_process_pid. All callers updated.
5829
5e35436e
YQ		 58302015-08-25 Yao Qi <yao.qi@linaro.org>
5831
5832 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5833 Remove.
5834 (debug_reg_change_callback): Remove.
5835 (aarch64_notify_debug_reg_change): Remove.
5836
4a8a7965
YQ		 58372015-08-25 Yao Qi <yao.qi@linaro.org>
5838
5839 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5840 Call current_lwp_ptid.
5841
32a271ee
YQ		 58422015-08-25 Yao Qi <yao.qi@linaro.org>
5843
5844 * linux-aarch64-low.c (debug_reg_change_callback): Use
5845 debug_printf.
5846
0d51c8d7
YQ		 58472015-08-25 Yao Qi <yao.qi@linaro.org>
5848
5849 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5850
31a43dd5
YQ		 58512015-08-25 Yao Qi <yao.qi@linaro.org>
5852
5853 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5854
8ee52567
YQ		 58552015-08-25 Yao Qi <yao.qi@linaro.org>
5856
5857 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5858 the code.
5859
ff3f0f45
YQ		 58602015-08-25 Yao Qi <yao.qi@linaro.org>
5861
5862 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5863 Remove.
5864 (debug_reg_change_callback): Remove argument entry and add argument
5865 lwp. Remove local variable thread. Don't print thread id in the
5866 debugging output. Don't check whether pid of thread equals to pid.
5867 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5868 iterate_over_lwps instead find_inferior.
5869
3d40fbb5
PA		 58702015-08-24 Pedro Alves <palves@redhat.com>
5871
5872 * inferiors.c (get_first_process): New function.
5873 * inferiors.h (get_first_process): New declaration.
5874 * remote-utils.c (read_ptid): Default to the first process in the
5875 list, instead of to the current thread's process.
5876
438e1e42
PA		 58772015-08-24 Pedro Alves <palves@redhat.com>
5878
5879 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5880 * event-loop.c: Likewise.
5881 * remote-utils.c: Likewise.
5882 * tracepoint.c: Likewise.
5883
a8c6d4fc
PA		 58842015-08-24 Pedro Alves <palves@redhat.com>
5885
5886 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5887 ptid_get_lwp.
5888
99b0bb12
PA		 58892015-08-21 Pedro Alves <palves@redhat.com>
5890
5891 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5892 instead of literal 1.
5893
f8904751
PA		 58942015-08-21 Pedro Alves <palves@redhat.com>
5895
5896 * tdesc.c (default_description): Explicitly zero-initialize.
5897
465a859e
PA		 58982015-08-21 Pedro Alves <palves@redhat.com>
5899
5900 PR gdb/18749
5901 * inferiors.c (remove_thread): Discard any pending stop reply for
5902 this thread.
5903 * server.c (remove_all_on_match_pid): Rename to ...
5904 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5905 instead of a pid.
5906 (discard_queued_stop_replies): Change parameter to a ptid. Now
5907 extern.
5908 (handle_v_kill, kill_inferior_callback, captured_main)
5909 (process_serial_event): Adjust.
5910 * server.h (discard_queued_stop_replies): Declare.
5911
f0db101d
PA		 59122015-08-21 Pedro Alves <palves@redhat.com>
5913
5914 * linux-low.c (wait_for_sigstop): Always switch to no thread
5915 selected if the previously current thread dies.
5916 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5917 process instead of the current thread's.
5918 * remote-utils.c (input_interrupt): Don't check if there's no
5919 current thread.
5920 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5921 current thread to the general thread fails, error out.
5922 (handle_qxfer_auxv, handle_qxfer_libraries)
5923 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5924 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5925 (handle_query): Check if there's a thread selected instead of
5926 checking whether there's any thread in the thread list.
5927 (handle_qxfer_threads, handle_qxfer_btrace)
5928 (handle_qxfer_btrace_conf): Don't error out early if there's no
5929 thread in the thread list.
5930 (handle_v_cont, myresume): Don't set the current thread to the
5931 continue thread.
5932 (process_serial_event) <Hg handling>: Also set thread_id if the
5933 previous general thread is still alive.
5934 (process_serial_event) <g/G handling>: If setting the current
5935 thread to the general thread fails, error out.
5936 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5937 thread's lwp instead of the current thread's.
5938 * target.c (set_desired_thread): If the desired thread was not
5939 found, leave the current thread pointing to NULL. Return an int
5940 (boolean) indicating success.
5941 * target.h (set_desired_thread): Change return type to int.
5942
40045d91
MF		 59432015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5944
5945 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5946 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5947 #includes.
5948 (ps_get_thread_area): New function.
5949
45face3b
GB		 59502015-08-19 Gary Benson <gbenson@redhat.com>
5951
5952 * hostio.c (handle_pread): Do not attempt to read more data
5953 than hostio_reply_with_data can fit in a packet.
5954
16d5f642
JB		 59552015-08-18 Joel Brobecker <brobecker@adacore.com>
5956
5957 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5958
a738da3a
MF		 59592015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5960
5961 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5962
33ebda9d
PA		 59632015-08-06 Pedro Alves <palves@redhat.com>
5964
5965 * tracepoint.c (expr_eval_result): Now an int.
5966
a44892be
PA		 59672015-08-06 Pedro Alves <palves@redhat.com>
5968
5969 * gdbthread.h (struct regcache): Forward declare.
5970 (struct thread_info) <regcache_data>: Now a struct regcache
5971 pointer.
5972 * inferiors.c (inferior_regcache_data)
5973 (set_inferior_regcache_data): Now work with struct regcache
5974 pointers.
5975 * inferiors.h (struct regcache): Forward declare.
5976 (inferior_regcache_data, set_inferior_regcache_data): Now work
5977 with struct regcache pointers.
5978 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5979 (free_register_cache_thread): Remove struct regcache pointer
5980 casts.
5981
608a1e46
PA		 59822015-08-06 Pedro Alves <palves@redhat.com>
5983
5984 * server.c (captured_main): On error, print the exception message
5985 to stderr, and if run_once is set, throw a quit.
5986
f0ce0d3a
PA		 59872015-08-06 Pedro Alves <palves@redhat.com>
5988
5989 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5990 the current thread.
5991
bf47e248
PA		 59922015-08-06 Pedro Alves <palves@redhat.com>
5993
5994 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5995 reading beyond the passed in buffer length.
5996
b6b9ffcc
PL		 59972015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5998
5999 * tracepoint.c (symbol_list) <required>: Remove.
6000
863d01bd
PA		 60012015-08-06 Pedro Alves <palves@redhat.com>
6002
6003 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6004 count if stopping and suspending threads.
6005 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6006 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6007 (linux_detach): Complete an ongoing step-over.
6008 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6009 throughout.
6010 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6011 (linux_wait_1): If passing a signal to the inferior after
6012 finishing a step-over, unsuspend and re-resume all lwps. If we
6013 see a single-step event but the thread should be continuing, don't
6014 pass the trap to gdb.
6015 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6016 internal_error instead of gdb_assert.
6017 (enqueue_pending_signal): New function.
6018 (check_ptrace_stopped_lwp_gone): Add debug output.
6019 (start_step_over): Use internal_error instead of gdb_assert.
6020 (complete_ongoing_step_over): New function.
6021 (linux_resume_one_thread): Don't resume a suspended thread.
6022 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6023 it stepping.
6024
00db26fa
PA		 60252015-08-06 Pedro Alves <palves@redhat.com>
6026
6027 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6028 (linux_thread_alive): Use lwp_is_marked_dead.
6029 (extended_event_reported): Delete.
6030 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6031 instead of extended_event_reported.
6032 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6033 as well.
6034 (lwp_is_marked_dead): New function.
6035 (lwp_running): Use lwp_is_marked_dead.
6036 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6037 comment.
6038
ad071a30
PA		 60392015-08-06 Pedro Alves <palves@redhat.com>
6040
6041 * linux-low.c (linux_wait_1): Move fork event output out of the
6042 !report_to_gdb check. Pass event_child->waitstatus to
6043 target_waitstatus_to_string instead of ourstatus.
6044
524b57e6
YQ		 60452015-08-04 Yao Qi <yao.qi@linaro.org>
6046
6047 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6048 if current_thread is 32 bit.
6049
6085d6f6
YQ		 60502015-08-04 Yao Qi <yao.qi@linaro.org>
6051
6052 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6053 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6054 * server.c (extended_protocol): Remove "static".
6055 * server.h (extended_protocol): Declare it.
6056
8a7e4587
YQ		 60572015-08-04 Yao Qi <yao.qi@linaro.org>
6058
6059 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6060 both aarch64 and aarch32.
6061 (aarch64_set_pc): Likewise.
6062
3b53ae99
YQ		 60632015-08-04 Yao Qi <yao.qi@linaro.org>
6064
6065 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6066 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6067 arm-with-neon.xml to srv_xmlfiles.
6068 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6069 (is_64bit_tdesc): New function.
6070 (aarch64_linux_read_description): New function.
6071 (aarch64_arch_setup): Call aarch64_linux_read_description.
6072 (regs_info): Rename to regs_info_aarch64.
6073 (aarch64_regs_info): Return right regs_info.
6074 (initialize_low_arch): Call initialize_low_arch_aarch32.
6075
bd9e6534
YQ		 60762015-08-04 Yao Qi <yao.qi@linaro.org>
6077
6078 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6079 * linux-aarch32-low.c: New file.
6080 * linux-aarch32-low.h: New file.
6081 * linux-arm-low.c (arm_fill_gregset): Move it to
6082 linux-aarch32-low.c.
6083 (arm_store_gregset): Likewise.
6084 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6085 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6086 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6087 (regs_info): Rename to regs_info_arm.
6088 (arm_regs_info): Return regs_info_aarch32 if
6089 have_ptrace_getregset is 1 and target description is
6090 arm_with_neon or arm_with_vfpv3.
6091 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6092 Call initialize_low_arch_aarch32 instead.
6093
ded48a5e
YQ		 60942015-08-04 Yao Qi <yao.qi@linaro.org>
6095
6096 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6097 * linux-low.c: ... here.
6098 * linux-low.h (have_ptrace_getregset): Declare it.
6099
96e9210f
PA		 61002015-08-04 Pedro Alves <palves@redhat.com>
6101
6102 * thread-db.c (struct thread_db): Use new typedefs.
6103 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6104 CHK calls.
6105 (disable_thread_event_reporting): Cast result of dlsym to
6106 destination function pointer type.
6107 (thread_db_mourn): Use td_ta_delete_ftype.
6108
af60a1ef
SL		 61092015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6110
6111 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6112 arch variant.
6113 (CDX_BREAKPOINT): Define for R2.
6114 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6115 (the_low_target): Add comments.
6116
e8b41681
YQ		 61172015-07-30 Yao Qi <yao.qi@linaro.org>
6118
6119 * linux-arm-low.c (arm_hwcap): Remove it.
6120 (arm_read_description): New local variable arm_hwcap. Don't
6121 set arm_hwcap to zero.
6122
89abb039
YQ		 61232015-07-30 Yao Qi <yao.qi@linaro.org>
6124
6125 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6126 Use regcache->tdesc instead.
6127 (arm_store_wmmxregset): Likewise.
6128 (arm_fill_vfpregset): Likewise.
6129 (arm_store_vfpregset): Likewise.
6130
deca266c
YQ		 61312015-07-30 Yao Qi <yao.qi@linaro.org>
6132
6133 * linux-arm-low.c: Include arch/arm.h.
6134 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6135 (arm_store_gregset): Likewise.
6136
aa58a496
SM		 61372015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6138
6139 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6140 ptrace's 4th parameter.
6141
50904b25
YQ		 61422015-07-27 Yao Qi <yao.qi@linaro.org>
6143
6144 * configure.srv (case aarch64*-*-linux*): Don't set
6145 srv_linux_usrregs.
6146
5826e159
PA		 61472015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6148
6149 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6150 sys/ptrace.h.
6151 * linux-arm-low.c: Likewise.
6152 * linux-cris-low.c: Likewise.
6153 * linux-crisv32-low.c: Likewise.
6154 * linux-low.c: Likewise.
6155 * linux-m68k-low.c: Likewise.
6156 * linux-mips-low.c: Likewise.
6157 * linux-nios2-low.c: Likewise.
6158 * linux-s390-low.c: Likewise.
6159 * linux-sparc-low.c: Likewise.
6160 * linux-tic6x-low.c: Likewise.
6161 * linux-tile-low.c: Likewise.
6162 * linux-x86-low.c: Likewise.
6163
54019719
PA		 61642015-07-24 Pedro Alves <palves@redhat.com>
6165
6166 * config.in: Regenerate.
6167 * configure: Regenerate.
6168
eb7aa561
PA		 61692015-07-24 Pedro Alves <palves@redhat.com>
6170
6171 * acinclude.m4: Include ../ptrace.m4.
6172 * configure.ac: Call GDB_AC_PTRACE.
6173 * config.in, configure: Regenerate.
6174
55d7b841
YQ		 61752015-07-24 Yao Qi <yao.qi@linaro.org>
6176
6177 * linux-low.c (linux_create_inferior): Remove setting to
6178 proc->priv->new_inferior.
6179 (linux_attach): Likewise.
6180 (linux_low_filter_event): Likewise.
6181 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6182
c06cbd92
YQ		 61832015-07-24 Yao Qi <yao.qi@linaro.org>
6184
6185 * linux-low.c (linux_arch_setup): New function.
6186 (linux_low_filter_event): If proc->tdesc is NULL and
6187 proc->attached is true, call the_low_target.arch_setup.
6188 Otherwise, keep status pending, and return.
6189 (linux_resume_one_lwp_throw): Don't call get_pc if
6190 thread->while_stepping isn't NULL. Don't call
6191 get_thread_regcache if proc->tdesc is NULL.
6192 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6193 (linux_target_ops): Install arch_setup.
6194 * server.c (start_inferior): Call the_target->arch_setup.
6195 * target.h (struct target_ops) <arch_setup>: New field.
6196 (target_arch_setup): New marco.
6197 * lynx-low.c (lynx_target_ops): Update.
6198 * nto-low.c (nto_target_ops): Update.
6199 * spu-low.c (spu_target_ops): Update.
6200 * win32-low.c (win32_target_ops): Update.
6201
5ae3ebba
YQ		 62022015-07-24 Yao Qi <yao.qi@linaro.org>
6203
6204 * linux-low.c (linux_add_process): Don't set
6205 proc->priv->new_inferior.
6206 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6207 (linux_attach): Likewise.
6208
eb97750b
YQ		 62092015-07-24 Yao Qi <yao.qi@linaro.org>
6210
6211 * server.c (start_inferior): Code refactor.
6212
51aee833
YQ		 62132015-07-24 Yao Qi <yao.qi@linaro.org>
6214
6215 * server.c (process_serial_event): Set general_thread.
6216
af1b22f3
YQ		 62172015-07-21 Yao Qi <yao.qi@linaro.org>
6218
6219 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6220 aarch64_linux_get_debug_reg_capacity.
6221
554717a3
YQ		 62222015-07-17 Yao Qi <yao.qi@linaro.org>
6223
6224 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6225 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6226 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6227 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6228 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6229 (AARCH64_HWP_ALIGNMENT): Likewise.
6230 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6231 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6232 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6233 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6234 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6235 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6236 (struct aarch64_debug_reg_state): Likewise.
6237 (struct arch_lwp_info): Likewise.
6238 (aarch64_align_watchpoint): Likewise.
6239 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6240 (aarch64_watchpoint_length): Likewise.
6241 (aarch64_point_encode_ctrl_reg): Likewise
6242 (aarch64_point_is_aligned): Likewise.
6243 (aarch64_align_watchpoint): Likewise.
6244 (aarch64_linux_set_debug_regs):
6245 (aarch64_dr_state_insert_one_point): Likewise.
6246 (aarch64_dr_state_remove_one_point): Likewise.
6247 (aarch64_handle_breakpoint): Likewise.
6248 (aarch64_handle_aligned_watchpoint): Likewise.
6249 (aarch64_handle_unaligned_watchpoint): Likewise.
6250 (aarch64_handle_watchpoint): Likewise.
6251
c67ca4de
YQ		 62522015-07-17 Yao Qi <yao.qi@linaro.org>
6253
6254 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6255 and don't aarch64_get_debug_reg_state. All callers update.
6256 (aarch64_handle_aligned_watchpoint): Likewise.
6257 (aarch64_handle_unaligned_watchpoint): Likewise.
6258 (aarch64_handle_watchpoint): Likewise.
6259 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6260 (aarch64_remove_point): Likewise.
6261
25abf979
YQ		 62622015-07-17 Yao Qi <yao.qi@linaro.org>
6263
6264 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6265 debug_printf.
6266 (aarch64_handle_unaligned_watchpoint): Likewise.
6267
db1ff28b
JK		 62682015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6269
6270 Revert the previous 3 commits:
6271 Move gdb_regex* to common/
6272 Move linux_find_memory_regions_full & co.
6273 gdbserver build-id attribute generator
6274
700ca40f
JK		 62752015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6276 Jan Kratochvil <jan.kratochvil@redhat.com>
6277
6278 gdbserver build-id attribute generator.
6279 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6280 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6281 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6282 (find_phdr): New.
6283 (get_dynamic): Use find_pdhr to traverse program headers.
6284 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6285 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6286 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6287 (get_hex_build_id): New.
6288 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6289 to reply XML document.
6290
9904185c
JK		 62912015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6292 Jan Kratochvil <jan.kratochvil@redhat.com>
6293
6294 * target.c: Include target/target-utils.h and fcntl.h.
6295 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6296 (target_fileio_read_stralloc): New functions.
6297
6e5b4429
JK		 62982015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6299
6300 * Makefile.in (OBS): Add gdb_regex.o.
6301 (gdb_regex.o): New.
6302 * config.in: Rebuilt.
6303 * configure: Rebuilt.
6304
ddc98fbf
JK		 63052015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6306 Jan Kratochvil <jan.kratochvil@redhat.com>
6307
6308 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6309 * Makefile.in (OBS): Add target-utils.o.
6310 (linux-maps.o, target-utils.o): New.
6311 * configure.srv (srv_linux_obj): Add linux-maps.o.
6312
e57bb7a0
PL		 63132015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6314
6315 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6316 function, return 1.
6317 (the_low_target): Install it.
6318
586b02a9
PA		 63192015-07-14 Pedro Alves <palves@redhat.com>
6320
6321 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6322 Instead, ignore ECHILD, and throw an error for other errnos.
6323
58c1b36c
PA		 63242015-07-10 Pedro Alves <palves@redhat.com>
6325
6326 * event-loop.c (struct callback_event) <data>: Change type to
6327 gdb_client_data instance instead of gdb_client_data pointer.
6328 (append_callback_event): Adjust.
6329
421530db
PL		 63302015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6331
6332 * linux-aarch64-low.c: Add comments for each linux_target_ops
6333 method. Remove comments already covered in target_ops and
6334 linux_target_ops definitions.
6335 (the_low_target): Add comments for each unimplemented method.
6336
c2d65f38
YQ		 63372015-07-09 Yao Qi <yao.qi@linaro.org>
6338
6339 * linux-aarch64-low.c (aarch64_regmap): Remove.
6340 (aarch64_usrregs_info): Remove.
6341 (regs_info): Set field usrregs to NULL.
6342
b20a6524
MM		 63432015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6344
6345 * linux-low.c: Include "rsp-low.h"
6346 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6347 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6348 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6349 (handle_btrace_enable_pt): New.
6350 (handle_btrace_general_set): Support "pt".
6351 (handle_btrace_conf_general_set): Support "pt:size".
6352
96c97461
PL		 63532015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6354
6355 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6356 Z_PACKET_SW_BP.
6357
37d66942
PL		 63582015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6359
6360 * linux-aarch64-low.c: Remove comment about endianness.
6361 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6362 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6363 memcmp.
6364
dc06243f
GB		 63652015-06-24 Gary Benson <gbenson@redhat.com>
6366
6367 * linux-i386-ipa.c (stdint.h): Do not include.
6368 * lynx-i386-low.c (stdint.h): Likewise.
6369 * lynx-ppc-low.c (stdint.h): Likewise.
6370 * mem-break.c (stdint.h): Likewise.
6371 * thread-db.c (stdint.h): Likewise.
6372 * tracepoint.c (stdint.h): Likewise.
6373 * win32-low.c (stdint.h): Likewise.
6374
124e13d9
SM		 63752015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6376
6377 * server.c (write_qxfer_response): Update call to
6378 remote_escape_output.
6379
909c2cda
JK		 63802015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6381 Jan Kratochvil <jan.kratochvil@redhat.com>
6382
6383 Merge multiple hex conversions.
6384 * gdbreplay.c (tohex): Rename to 'fromhex'.
6385 (logchar): Use fromhex.
6386
24c05f46
JK		 63872015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6388
6389 * server.c (handle_qxfer_libraries): Set `version' attribute for
6390 <library-list>.
6391
14d2069a
GB		 63922015-06-10 Gary Benson <gbenson@redhat.com>
6393
6394 * target.h (struct target_ops) <multifs_open>: New field.
6395 <multifs_unlink>: Likewise.
6396 <multifs_readlink>: Likewise.
6397 * linux-low.c (nat/linux-namespaces.h): New include.
6398 (linux_target_ops): Initialize the_target->multifs_open,
6399 the_target->multifs_unlink and the_target->multifs_readlink.
6400 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6401 * hostio.c (hostio_fs_pid): New static variable.
6402 (hostio_handle_new_gdb_connection): New function.
6403 (handle_setfs): Likewise.
6404 (handle_open): Use the_target->multifs_open as appropriate.
6405 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6406 (handle_readlink): Use the_target->multifs_readlink as
6407 appropriate.
6408 (handle_vFile): Handle vFile:setfs packets.
6409 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6410 after target_handle_new_gdb_connection.
6411
4b8b5e72
GB		 64122015-06-10 Gary Benson <gbenson@redhat.com>
6413
6414 * configure.ac (AC_CHECK_FUNCS): Add setns.
6415 * config.in: Regenerate.
6416 * configure: Likewise.
6417 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6418 (linux-namespaces.o): New rule.
6419 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6420
3ac2e371
GB		 64212015-06-09 Gary Benson <gbenson@redhat.com>
6422
6423 * hostio.c (handle_open): Process mode argument with
6424 fileio_to_host_mode.
6425
ca9b78ce
YQ		 64262015-06-01 Yao Qi <yao.qi@linaro.org>
6427
6428 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6429 * linux-x86-low.c: Likewise.
6430
bfacd19d
DB		 64312015-05-28 Don Breazeal <donb@codesourcery.com>
6432
6433 * linux-low.c (handle_extended_wait): Initialize
6434 thread_info.last_resume_kind for new fork children.
6435
452003ef
PA		 64362015-05-15 Pedro Alves <palves@redhat.com>
6437
6438 * target.h (target_handle_new_gdb_connection): Rewrite using if
6439 wrapped in do/while.
6440
1041a03c
JB		 64412015-05-14 Joel Brobecker <brobecker@adacore.com>
6442
6443 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6444 * configure, config.in: Regenerate.
6445 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6446 Declare typedef.
6447
c269dbdb
DB		 64482015-05-12 Don Breazeal <donb@codesourcery.com>
6449
6450 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6451 PTRACE_EVENT_VFORK_DONE.
6452 (linux_low_ptrace_options, extended_event_reported): Add vfork
6453 events.
6454 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6455 and "vforkdone" for RSP 'T' Stop Reply Packet.
6456 * server.h (report_vfork_events): Declare
6457 global variable.
6458
3a8a0396
DB		 64592015-05-12 Don Breazeal <donb@codesourcery.com>
6460
6461 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6462 (the_low_target) <new_fork>: Initialize new member.
6463 * linux-arm-low.c (arm_new_fork): New function.
6464 (the_low_target) <new_fork>: Initialize new member.
6465 * linux-low.c (handle_extended_wait): Call new target function
6466 new_fork.
6467 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6468 * linux-mips-low.c (mips_add_watchpoint): New function
6469 extracted from mips_insert_point.
6470 (the_low_target) <new_fork>: Initialize new member.
6471 (mips_linux_new_fork): New function.
6472 (mips_insert_point): Call mips_add_watchpoint.
6473 * linux-x86-low.c (x86_linux_new_fork): New function.
6474 (the_low_target) <new_fork>: Initialize new member.
6475
de0d863e
DB		 64762015-05-12 Don Breazeal <donb@codesourcery.com>
6477
6478 * linux-low.c (handle_extended_wait): Implement return value,
6479 rename argument 'event_child' to 'event_lwp', handle
6480 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6481 (linux_low_ptrace_options): New function.
6482 (linux_low_filter_event): Call linux_low_ptrace_options,
6483 use different argument fo linux_enable_event_reporting,
6484 use return value from handle_extended_wait.
6485 (extended_event_reported): New function.
6486 (linux_wait_1): Call extended_event_reported and set
6487 status to report fork events.
6488 (linux_write_memory): Add pid to debug message.
6489 (reset_lwp_ptrace_options_callback): New function.
6490 (linux_handle_new_gdb_connection): New function.
6491 (linux_target_ops): Initialize new structure member.
6492 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6493 * lynx-low.c: Initialize new structure member.
6494 * remote-utils.c (prepare_resume_reply): Implement stop reason
6495 "fork" for "T" stop message.
6496 * server.c (handle_query): Call handle_new_gdb_connection.
6497 * server.h (report_fork_events): Declare global flag.
6498 * target.h (struct target_ops) <handle_new_gdb_connection>:
6499 New member.
6500 (target_handle_new_gdb_connection): New macro.
6501 * win32-low.c: Initialize new structure member.
6502
ddcbc397
DB		 65032015-05-12 Don Breazeal <donb@codesourcery.com>
6504
6505 * mem-break.c (APPEND_TO_LIST): Define macro.
6506 (clone_agent_expr): New function.
6507 (clone_one_breakpoint): New function.
6508 (clone_all_breakpoints): New function.
6509 * mem-break.h: Declare new functions.
6510
89245bc0
DB		 65112015-05-12 Don Breazeal <donb@codesourcery.com>
6512
6513 * linux-low.c (linux_supports_fork_events): New function.
6514 (linux_supports_vfork_events): New function.
6515 (linux_target_ops): Initialize new structure members.
6516 (initialize_low): Call linux_check_ptrace_features.
6517 * lynx-low.c (lynx_target_ops): Initialize new structure
6518 members.
6519 * server.c (report_fork_events, report_vfork_events):
6520 New global flags.
6521 (handle_query): Add new features to qSupported packet and
6522 response.
6523 (captured_main): Initialize new global variables.
6524 * target.h (struct target_ops) <supports_fork_events>:
6525 New member.
6526 <supports_vfork_events>: New member.
6527 (target_supports_fork_events): New macro.
6528 (target_supports_vfork_events): New macro.
6529 * win32-low.c (win32_target_ops): Initialize new structure
6530 members.
6531
835205d0
GB		 65322015-05-12 Gary Benson <gbenson@redhat.com>
6533
6534 * server.c (handle_qxfer_exec_file): Use current process
6535 if annex is empty.
6536
21e94bd9
SL		 65372015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6538
6539 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6540 Remove HAVE_PTRACE_GETREGS conditionals.
6541 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6542 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6543
45614f15
YQ		 65442015-05-08 Yao Qi <yao.qi@linaro.org>
6545
6546 * linux-low.c (linux_supports_conditional_breakpoints): New
6547 function.
6548 (linux_target_ops): Install new target method.
6549 * lynx-low.c (lynx_target_ops): Install NULL hook for
6550 supports_conditional_breakpoints.
6551 * nto-low.c (nto_target_ops): Likewise.
6552 * spu-low.c (spu_target_ops): Likewise.
6553 * win32-low.c (win32_target_ops): Likewise.
6554 * server.c (handle_query): Check
6555 target_supports_conditional_breakpoints.
6556 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6557 New field.
6558 (target_supports_conditional_breakpoints): New macro.
6559
80ad801e
PA		 65602015-05-06 Pedro Alves <palves@redhat.com>
6561
6562 PR server/18081
6563 * server.c (start_inferior): If the process exits, mourn it.
6564
819843c7
GB		 65652015-04-21 Gary Benson <gbenson@redhat.com>
6566
6567 * hostio.c (fileio_open_flags_to_host): Factored out to
6568 fileio_to_host_openflags in common/fileio.c. Single use
6569 updated.
6570
a2d5a9d7
MF		 65712015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6572
6573 * linux-xtensa-low.c (xtensa_fill_gregset)
6574 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6575 XCHAL_HAVE_LOOP.
6576
deb44829
MF		 65772015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6578
6579 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6580 (regs_info): Replace usrregs pointer with NULL.
6581
e57f1de3
GB		 65822015-04-17 Gary Benson <gbenson@redhat.com>
6583
6584 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6585 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6586 * server.c (handle_qxfer_exec_file): New function.
6587 (qxfer_packets): Add exec-file entry.
6588 (handle_query): Report qXfer:exec-file:read as supported packet.
6589
62828379
RN		 65902015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6591
6592 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6593
b88bb450
GB		 65942015-04-09 Gary Benson <gbenson@redhat.com>
6595
6596 * hostio-errno.c (errno_to_fileio_error): Remove function.
6597 Update caller to use remote_fileio_to_fio_error.
6598
c8f4bfdd
YQ		 65992015-04-09 Yao Qi <yao.qi@linaro.org>
6600
6601 * linux-low.c (linux_insert_point): Call
6602 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6603 (linux_remove_point): Call remove_memory_breakpoint if type is
6604 raw_bkpt_type_sw.
6605 * linux-x86-low.c (x86_insert_point): Don't call
6606 insert_memory_breakpoint.
6607 (x86_remove_point): Don't call remove_memory_breakpoint.
6608
41f98f02
PA		 66092015-04-01 Pedro Alves <palves@redhat.com>
6610 Cleber Rosa <crosa@redhat.com>
6611
6612 * server.c (gdbserver_usage): Reorganize and extend the usage
6613 message.
6614
2bf6fb9d
PA		 66152015-03-24 Pedro Alves <palves@redhat.com>
6616
6617 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6618 output. Also dump TRAP_TRACE.
6619 (linux_low_filter_event): In debug output, distinguish a
6620 resume_stop SIGSTOP from a delayed SIGSTOP.
6621
369f6daa
GB		 66222015-03-24 Gary Benson <gbenson@redhat.com>
6623
6624 * linux-x86-low.c (x86_linux_new_thread): Moved to
6625 nat/x86-linux.c.
6626 (x86_linux_prepare_to_resume): Likewise.
6627
8e5d4070
GB		 66282015-03-24 Gary Benson <gbenson@redhat.com>
6629
6630 * Makefile.in (x86-linux-dregs.o): New rule.
6631 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6632 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6633 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6634 (x86_linux_dr_get): Likewise.
6635 (x86_linux_dr_set): Likewise.
6636 (update_debug_registers_callback): Likewise.
6637 (x86_linux_dr_set_addr): Likewise.
6638 (x86_linux_dr_get_addr): Likewise.
6639 (x86_linux_dr_set_control): Likewise.
6640 (x86_linux_dr_get_control): Likewise.
6641 (x86_linux_dr_get_status): Likewise.
6642 (x86_linux_update_debug_registers): Likewise.
6643
2b95d440
GB		 66442015-03-24 Gary Benson <gbenson@redhat.com>
6645
6646 * linux-x86-low.c (x86_linux_update_debug_registers):
6647 New function, factored out from...
6648 (x86_linux_prepare_to_resume): ...this.
6649
14b0bc68
GB		 66502015-03-24 Gary Benson <gbenson@redhat.com>
6651
6652 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6653 (x86_linux_dr_set): Likewise.
6654 (update_debug_registers_callback): Likewise.
6655 (x86_linux_dr_set_addr): Likewise.
6656 (x86_linux_dr_get_addr): Likewise.
6657 (x86_linux_dr_set_control): Likewise.
6658 (x86_linux_dr_get_control): Likewise.
6659 (x86_linux_dr_get_status): Likewise.
6660 (x86_linux_prepare_to_resume): Likewise.
6661
5dfe6ca8
GB		 66622015-03-24 Gary Benson <gbenson@redhat.com>
6663
6664 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6665 Use perror_with_name. Pass string through gettext.
6666 (x86_linux_dr_set): Likewise.
6667
d33472ad
GB		 66682015-03-24 Gary Benson <gbenson@redhat.com>
6669
6670 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6671 (x86_linux_dr_set_addr): ...this.
6672 (x86_dr_low_get_addr): Rename to...
6673 (x86_linux_dr_get_addr): ...this.
6674 (x86_dr_low_set_control): Rename to...
6675 (x86_linux_dr_set_control): ...this.
6676 (x86_dr_low_get_control): Rename to...
6677 (x86_linux_dr_get_control): ...this.
6678 (x86_dr_low_get_status): Rename to...
6679 (x86_linux_dr_get_status): ...this.
6680 (x86_dr_low): Update with new function names.
6681
4b134ca1
GB		 66822015-03-24 Gary Benson <gbenson@redhat.com>
6683
6684 * Makefile.in (x86-linux.o): New rule.
6685 * configure.srv: Add x86-linux.o to relevant targets.
6686 * linux-low.c (lwp_set_arch_private_info): New function.
6687 (lwp_arch_private_info): Likewise.
6688 * linux-x86-low.c: Include nat/x86-linux.h.
6689 (arch_lwp_info): Removed structure.
6690 (update_debug_registers_callback):
6691 Use lwp_set_debug_registers_changed.
6692 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6693 and lwp_set_debug_registers_changed.
6694 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6695
34c703da
GB		 66962015-03-24 Gary Benson <gbenson@redhat.com>
6697
6698 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6699 * linux-arm-low.c (arm_new_thread): Likewise.
6700 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6701 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6702 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6703 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6704
cff068da
GB		 67052015-03-24 Gary Benson <gbenson@redhat.com>
6706
6707 * linux-low.c (ptid_of_lwp): New function.
6708 (lwp_is_stopped): Likewise.
6709 (lwp_stop_reason): Likewise.
6710 * linux-x86-low.c (update_debug_registers_callback):
6711 Use lwp_is_stopped.
6712 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6713 lwp_stop_reason.
6714
b2f7c7e8
GB		 67152015-03-24 Gary Benson <gbenson@redhat.com>
6716
6717 * linux-low.h (linux_stop_lwp): Remove declaration.
6718
6d4ee8c6
GB		 67192015-03-24 Gary Benson <gbenson@redhat.com>
6720
6721 * linux-low.h: Include nat/linux-nat.h.
6722 * linux-low.c (iterate_over_lwps_args): New structure.
6723 (iterate_over_lwps_filter): New function.
6724 (iterate_over_lwps): Likewise.
6725 * linux-x86-low.c (update_debug_registers_callback):
6726 Update signature to what iterate_over_lwps expects.
6727 Remove PID check that iterate_over_lwps now performs.
6728 (x86_dr_low_set_addr): Use iterate_over_lwps.
6729 (x86_dr_low_set_control): Likewise.
6730
70a0bb6b
GB		 67312015-03-24 Gary Benson <gbenson@redhat.com>
6732
6733 * linux-x86-low.c (x86_debug_reg_state): New function.
6734 (x86_linux_prepare_to_resume): Use the above.
6735
7b669087
GB		 67362015-03-24 Gary Benson <gbenson@redhat.com>
6737
6738 * linux-low.c (current_lwp_ptid): New function.
6739 * linux-x86-low.c: Include nat/linux-nat.h.
6740 (x86_dr_low_get_addr): Use current_lwp_ptid.
6741 (x86_dr_low_get_control): Likewise.
6742 (x86_dr_low_get_status): Likewise.
6743
eef49a3d
PA		 67442015-03-20 Pedro Alves <palves@redhat.com>
6745
6746 * tracepoint.c (cmd_qtstatus): Make "str" const.
6747
b2333d22
PA		 67482015-03-20 Pedro Alves <palves@redhat.com>
6749
6750 * server.c (handle_general_set): Make "req_str" const.
6751
23f238d3
PA		 67522015-03-19 Pedro Alves <palves@redhat.com>
6753
6754 * linux-low.c (linux_resume_one_lwp): Rename to ...
6755 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6756 instead call perror_with_name.
6757 (check_ptrace_stopped_lwp_gone): New function.
6758 (linux_resume_one_lwp): Reimplement as wrapper around
6759 linux_resume_one_lwp_throw that swallows errors if the LWP is
6760 gone.
6761
91baf43f
PA		 67622015-03-19 Pedro Alves <palves@redhat.com>
6763
6764 * linux-low.c (count_events_callback, select_event_lwp_callback):
6765 No longer check whether the thread has resume_stop as last resume
6766 kind.
6767
8bf3b159
PA		 67682015-03-19 Pedro Alves <palves@redhat.com>
6769
6770 * linux-low.c (count_events_callback, select_event_lwp_callback):
6771 Use the lwp's status_pending_p field, not the thread's.
6772
b90fc188
PA		 67732015-03-19 Pedro Alves <palves@redhat.com>
6774
6775 * linux-low.c (select_event_lwp_callback): Update comments to
6776 no longer mention SIGTRAP.
6777
464b0089
GB		 67782015-03-18 Gary Benson <gbenson@redhat.com>
6779
6780 * server.c (handle_query): Do not report vFile:fstat as supported.
6781
aa9e327f
GB		 67822015-03-11 Gary Benson <gbenson@redhat.com>
6783
6784 * hostio.c (sys/types.h): New include.
6785 (sys/stat.h): Likewise.
6786 (common-remote-fileio.h): Likewise.
6787 (handle_fstat): New function.
6788 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6789
791c0056
GB		 67902015-03-11 Gary Benson <gbenson@redhat.com>
6791
6792 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6793 struct stat.st_blocks and struct stat.st_blksize.
6794 * configure: Regenerate.
6795 * config.in: Likewise.
6796 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6797 (OBS): Add common-remote-fileio.o.
6798 (common-remote-fileio.o): New rule.
6799
9a9df970
PA		 68002015-03-09 Pedro Alves <palves@redhat.com>
6801
6802 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6803 'struct sockaddr' pointer in 'accept' call.
6804
9eb1356e
PA		 68052015-03-09 Pedro Alves <palves@redhat.com>
6806
6807 Revert:
6808 2015-03-07 Pedro Alves <palves@redhat.com>
6809 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6810 or <winsock2.h> here. Instead include "gdb_socket.h".
6811 (remote_open): Use union gdb_sockaddr_u.
6812 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6813 or <winsock2.h> here. Instead include "gdb_socket.h".
6814 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6815 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6816 or <sys/un.h>.
6817 (init_named_socket, gdb_agent_helper_thread): Use union
6818 gdb_sockaddr_u.
6819
aac331e4
PA		 68202015-03-07 Pedro Alves <palves@redhat.com>
6821
6822 * configure.ac (build_warnings): Move
6823 -Wdeclaration-after-statement to the C-specific set.
6824 * configure: Regenerate.
6825
366c75fc
PA		 68262015-03-07 Pedro Alves <palves@redhat.com>
6827
6828 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6829 or <winsock2.h> here. Instead include "gdb_socket.h".
6830 (remote_open): Use union gdb_sockaddr_u.
6831 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6832 or <winsock2.h> here. Instead include "gdb_socket.h".
6833 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6834 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6835 or <sys/un.h>.
6836 (init_named_socket, gdb_agent_helper_thread): Use union
6837 gdb_sockaddr_u.
6838
492d29ea
PA		 68392015-03-07 Pedro Alves <palves@redhat.com>
6840
6841 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6842 instead.
6843
60a191ed
YQ		 68442015-03-06 Yao Qi <yao.qi@linaro.org>
6845
6846 * linux-aarch64-low.c (aarch64_insert_point): Use
6847 show_debug_regs as a boolean.
6848 (aarch64_remove_point): Likewise.
6849
f5771b1d
PA		 68502015-03-05 Pedro Alves <palves@redhat.com>
6851
6852 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6853 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6854 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6855 * nto-low.c (nto_target_ops): Likewise.
6856 * spu-low.c (spu_target_ops): Likewise.
6857 * win32-low.c (win32_target_ops): Likewise.
6858
3e572f71
PA		 68592015-03-04 Pedro Alves <palves@redhat.com>
6860
72f4393d 6861 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6862 Decide whether a breakpoint triggered based on the SIGTRAP's
6863 siginfo.si_code.
72f4393d
L		 6864 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6865 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6866 (linux_low_filter_event): Check for breakpoints before checking
6867 watchpoints.
6868 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6869 siginfo.si_code.
72f4393d
L		 6870 (linux_stopped_by_sw_breakpoint)
6871 (linux_supports_stopped_by_sw_breakpoint)
6872 (linux_stopped_by_hw_breakpoint)
6873 (linux_supports_stopped_by_hw_breakpoint): New functions.
6874 (linux_target_ops): Install new target methods.
3e572f71 6875
1ec68e26
PA		 68762015-03-04 Pedro Alves <palves@redhat.com>
6877
6878 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6879 * server.c (swbreak_feature, hwbreak_feature): New globals.
6880 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6881 (captured_main): Clear swbreak_feature and hwbreak_feature.
6882 * server.h (swbreak_feature, hwbreak_feature): Declare.
6883 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6884 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6885 supports_stopped_by_hw_breakpoint>: New fields.
6886 (target_supports_stopped_by_sw_breakpoint)
6887 (target_stopped_by_sw_breakpoint)
6888 (target_supports_stopped_by_hw_breakpoint)
6889 (target_stopped_by_hw_breakpoint): Declare.
6890
15c66dd6
PA		 68912015-03-04 Pedro Alves <palves@redhat.com>
6892
6893 enum lwp_stop_reason -> enum target_stop_reason
6894 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6895 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6896 (linux_wait_1, stuck_in_jump_pad_callback)
6897 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6898 (linux_stopped_by_watchpoint):
6899 * linux-low.h (enum lwp_stop_reason): Delete.
6900 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6901 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6902
98fc70d6
YQ		 69032015-03-04 Yao Qi <yao.qi@linaro.org>
6904
6905 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6906
dd2ac174
GB		 69072015-03-03 Gary Benson <gbenson@redhat.com>
6908
6909 * hostio.c (handle_vFile): Fix prefix lengths.
6910
d68e53f4
MM		 69112015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6912
6913 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6914 ptr_bits.
6915
bf2d68ab
AA		 69162015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6917
6918 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6919 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6920 (clean): Add "rm -f" for above C files.
6921 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6922 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6923 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6924 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6925 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6926 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6927 (init_registers_s390x_vx_linux64)
6928 (init_registers_s390x_tevx_linux64)
6929 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6930 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6931 declarations.
6932 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6933 (s390_store_vxrs_high): New functions.
6934 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6935 NT_S390_VXRS_HIGH.
6936 (s390_arch_setup): Add logic for selecting one of the new target
6937 descriptions. Activate the new vector regsets if applicable.
6938 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6939 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6940 and init_registers_s390x_tevx_linux64.
6941
c966a859
PA		 69422015-03-01 Pedro Alves <palves@redhat.com>
6943
6944 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6945 parameter.
6946
4180215b
PA		 69472015-02-27 Pedro Alves <palves@redhat.com>
6948
6949 * linux-x86-low.c (u_debugreg_offset): New function.
6950 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6951
749bab01
PA		 69522015-02-27 Pedro Alves <palves@redhat.com>
6953
6954 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6955 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6956 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6957 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6958 (ps_lsetfpregs, ps_getpid)
6959 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6960 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6961 (ps_lsetxregs, ps_plog): Declare.
6962
3c14e5a3
PA		 69632015-02-27 Pedro Alves <palves@redhat.com>
6964
6965 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6966 IP_AGENT_EXPORT_FUNC.
6967 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6968 IP_AGENT_EXPORT_FUNC.
6969 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6970 (IP_AGENT_EXPORT): Delete.
6971 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6972 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6973 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6974 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6975 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6976 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6977 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6978 (traceframe_read_count, traceframe_write_count)
6979 (traceframes_created, trace_state_variables, get_raw_reg)
6980 (get_trace_state_variable_value, set_trace_state_variable_value)
6981 (ust_loaded, helper_thread_id, cmd_buf): Use
6982 IPA_SYM_EXPORTED_NAME.
6983 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6984 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6985 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6986 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6987 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6988 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6989 EXTERN_C_PUSH/EXTERN_C_POP.
6990 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6991 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6992 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6993 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6994 (traceframe_write_count, traceframe_read_count)
6995 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6996 (about_to_request_buffer_space, get_trace_state_variable_value)
6997 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6998 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6999 EXTERN_C_PUSH/EXTERN_C_POP.
7000 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7001 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7002 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7003 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7004 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7005 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7006 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7007 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7008 Define.
7009 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7010 (IP_AGENT_EXPORT_VAR_DECL): Define.
7011 (tracing): Declare.
7012 (gdb_agent_get_raw_reg): Declare.
7013
fe978cb0
PA		 70142015-02-27 Tom Tromey <tromey@redhat.com>
7015 Pedro Alves <palves@redhat.com>
7016
7017 Rename symbols whose names are reserved C++ keywords throughout.
7018
3bc3d82a
PA		 70192015-02-27 Pedro Alves <palves@redhat.com>
7020
7021 * Makefile.in (COMPILER): New, get it from autoconf.
7022 (CXX): Get from autoconf instead.
7023 (COMPILE.pre): Use COMPILER.
7024 (CC-LD): Rename to ...
7025 (CC_LD): ... this. Use COMPILER.
7026 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7027 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7028 * acinclude.m4: Include build-with-cxx.m4.
7029 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7030 Disable -Werror by default if building in C++ mode.
7031 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7032 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7033 the C++ compiler. Save/restore CXXFLAGS too.
7034 * configure: Regenerate.
7035
07697489
PA		 70362015-02-27 Pedro Alves <palves@redhat.com>
7037
7038 * acinclude.m4: Include libiberty.m4.
7039 * configure.ac: Call libiberty_INIT.
7040 * config.in, configure: Regenerate.
7041
9beb7c4e
PA		 70422015-02-26 Pedro Alves <palves@redhat.com>
7043
7044 * linux-low.c (linux_wait_1): When incrementing the PC past a
7045 program breakpoint always use the_low_target.breakpoint_len as
7046 increment, rather than the maximum between that and
7047 the_low_target.decr_pc_after_break.
7048
8090aef2
PA		 70492015-02-23 Pedro Alves <palves@redhat.com>
7050
7051 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7052 thread was doing a step-over; always adjust the PC if
7053 we stepped over a permanent breakpoint.
7054 (linux_wait_1): If we stepped over breakpoint that was on top of a
7055 permanent breakpoint, manually advance the PC past it.
7056
bc9540e8
PA		 70572015-02-23 Pedro Alves <palves@redhat.com>
7058
7059 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7060 modes.
7061 (x86_fill_gregset, x86_store_gregset): Use it when handling
7062 $orig_eax.
7063
2db9a427
PA		 70642015-02-20 Pedro Alves <palves@redhat.com>
7065
7066 * thread-db.c: Include "nat/linux-procfs.h".
7067 (thread_db_init): Skip listing new threads if the kernel supports
7068 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7069
afa8d396
PA		 70702015-02-20 Pedro Alves <palves@redhat.com>
7071
7072 * linux-low.c (status_pending_p_callback): Use ptid_match.
7073
c9587f88
AT		 70742015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7075
7076 PR breakpoints/16812
7077 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7078 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7079 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7080
b05ec7a5
AT		 70812015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7082
7083 PR breakpoints/15956
7084 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7085
d33501a5
MM		 70862015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7087
7088 * linux-low.c (linux_low_btrace_conf): Print size.
7089 * server.c (handle_btrace_conf_general_set): New.
7090 (hanle_general_set): Call handle_btrace_conf_general_set.
7091 (handle_query): Report Qbtrace-conf:bts:size as supported.
7092
f4abbc16
MM		 70932015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7094
7095 * linux-low.c (linux_low_enable_btrace): Update parameters.
7096 (linux_low_btrace_conf): New.
7097 (linux_target_ops)<to_btrace_conf>: Initialize.
7098 * server.c (current_btrace_conf): New.
7099 (handle_btrace_enable): Rename to ...
7100 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
7101 to target_enable_btrace. Update comment. Update users.
7102 (handle_qxfer_btrace_conf): New.
7103 (qxfer_packets): Add btrace-conf entry.
7104 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7105 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7106 (target_ops)<read_btrace_conf>: New.
7107 (target_enable_btrace): Update parameters.
7108 (target_read_btrace_conf): New.
7109
043c3577
MM		 71102015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7111
7112 * server.c (handle_btrace_general_set): Remove call to
7113 target_supports_btrace.
7114 (supported_btrace_packets): New.
7115 (handle_query): Call supported_btrace_packets.
7116 * target.h: include btrace-common.h.
7117 (btrace_target_info): Removed.
7118 (supports_btrace, target_supports_btrace): Update parameters.
7119
734b0e4b
MM		 71202015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7121
7122 * Makefile.in (SFILES): Add common/btrace-common.c.
7123 (OBS): Add common/btrace-common.o.
7124 (btrace-common.o): Add build rules.
7125 * linux-low: Include btrace-common.h.
7126 (linux_low_read_btrace): Use struct btrace_data. Call
7127 btrace_data_init and btrace_data_fini.
7128
d6c146e9
PA		 71292015-02-06 Pedro Alves <palves@redhat.com>
7130
7131 * thread-db.c (find_new_threads_callback): Add debug output.
7132
20ba1ce6
PA		 71332015-02-04 Pedro Alves <palves@redhat.com>
7134
7135 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7136 (resume_stopped_resumed_lwps): New function.
7137 (linux_wait_for_event_filtered): Use it.
7138
8cc73a39
SDJ		 71392015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7140
7141 * Makefile.in (SFILES): Add linux-personality.c.
7142 (linux-personality.o): New rule.
7143 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7144 list of objects to be built.
7145 * linux-low.c: Include nat/linux-personality.h.
7146 (linux_create_inferior): Remove code to disable address space
7147 randomization (moved to ../nat/linux-personality.c). Create
7148 cleanup to disable address space randomization.
7149
fb23d554
SDJ		 71502015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7151
7152 * Makefile.in (posix-strerror.o): New rule.
7153 (mingw-strerror.o): Likewise.
7154 * configure: Regenerated.
7155 * configure.ac: Source file ../common/common.host. Initialize new
7156 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7157
cdf43629
YQ		 71582015-01-14 Yao Qi <yao@codesourcery.com>
7159
7160 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7161 (ppc-linux.o): New rule.
7162 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7163 * configure.ac: AC_CHECK_FUNCS(getauxval).
7164 * config.in: Re-generated.
7165 * configure: Re-generated.
7166 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7167 ppc64_64bit_inferior_p
7168
514c5338
YQ		 71692015-01-14 Yao Qi <yao@codesourcery.com>
7170
7171 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7172 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7173 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7174 (PT_ORIG_R3, PT_TRAP): Likewise.
7175 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7176 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7177 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7178
3368c1e5
JB		 71792015-01-10 Joel Brobecker <brobecker@adacore.com>
7180
7181 * i387-fp.c (i387_cache_to_xsave): In look over
7182 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7183 zmmh_low_space field by use of zmmh_high_space.
7184
582511be
PA		 71852015-01-09 Pedro Alves <palves@redhat.com>
7186
7187 * linux-low.c (step_over_bkpt): Move higher up in the file.
7188 (handle_extended_wait): Don't store the stop_pc here.
7189 (get_stop_pc): Adjust comments and rename to ...
7190 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7191 stopped for a software breakpoint or hardware breakpoint.
7192 (thread_still_has_status_pending_p): New function.
7193 (status_pending_p_callback): Use
7194 thread_still_has_status_pending_p. If the event is no longer
7195 interesting, resume the LWP.
7196 (handle_tracepoints): Add assert.
7197 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7198 (wstatus_maybe_breakpoint): New function.
7199 (cancel_breakpoint): Delete function.
7200 (check_stopped_by_watchpoint): New function, factored out from
7201 linux_low_filter_event.
7202 (lp_status_maybe_breakpoint): Delete function.
7203 (linux_low_filter_event): Remove filter_ptid argument.
7204 Leave thread group exits pending here. Store the LWP's stop PC.
7205 Always leave events pending.
7206 (linux_wait_for_event_filtered): Pull all events out of the
7207 kernel, and leave them all pending.
7208 (count_events_callback, select_event_lwp_callback): Consider all
7209 events.
7210 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7211 (select_event_lwp): Only give preference to the stepping LWP in
7212 all-stop mode. Adjust comments.
7213 (ignore_event): New function.
7214 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7215 references to cancel_breakpoints. Adjust to renames. Also give
7216 equal priority to all LWPs that have had events in non-stop mode.
7217 If reporting a software breakpoint event, unadjust the LWP's PC.
7218 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7219 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7220 Adjust.
7221 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7222 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7223 (linux_stopped_by_watchpoint): Adjust.
7224 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7225 * linux-low.h (enum lwp_stop_reason): New.
7226 (struct lwp_info) <stop_pc>: Adjust comment.
7227 <stopped_by_watchpoint>: Delete field.
7228 <stop_reason>: New field.
7229 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7230 * mem-break.c (software_breakpoint_inserted_here)
7231 (hardware_breakpoint_inserted_here): New function.
7232 * mem-break.h (software_breakpoint_inserted_here)
7233 (hardware_breakpoint_inserted_here): Declare.
7234 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7235 (cancel_breakpoints): Delete.
7236 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7237 (upload_fast_traceframes): Remove references to
7238 cancel_breakpoints.
7239
a33e3959
PA		 72402015-01-09 Pedro Alves <palves@redhat.com>
7241
7242 * thread-db.c (find_new_threads_callback): Ignore thread if the
7243 kernel thread ID is -1.
7244
8784d563
PA		 72452015-01-09 Pedro Alves <palves@redhat.com>
7246
7247 * linux-low.c (linux_attach_fail_reason_string): Move to
7248 nat/linux-ptrace.c, and rename.
7249 (linux_attach_lwp): Update comment.
7250 (attach_proc_task_lwp_callback): New function.
7251 (linux_attach): Adjust to rename and use
7252 linux_proc_attach_tgid_threads.
7253 (linux_attach_fail_reason_string): Delete declaration.
7254
76f2b779
JB		 72552015-01-01 Joel Brobecker <brobecker@adacore.com>
7256
7257 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7258 * server.c (gdbserver_version): Likewise.
7259
fafcc06a
SDJ		 72602014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7261
7262 * remote-utils.c: Include ctype.h.
7263 (input_interrupt): Explicitly handle the case when the char
7264 received is the NUL byte. Improve the printing of non-ASCII
7265 characters.
7266
beed38b8
JB		 72672014-12-16 Joel Brobecker <brobecker@adacore.com>
7268
7269 * linux-low.c (linux_low_filter_event): Update call to
7270 linux_enable_event_reporting following the addition of
7271 a new parameter to that function.
7272
bf330350
CU		 72732014-12-16 Catalin Udma <catalin.udma@freescale.com>
7274
7275 PR server/17457
7276 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7277 (AARCH64_FPCR_REGNO): Likewise.
7278 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7279 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7280 (aarch64_store_fpregset): Likewise.
7281
5227d625
JB		 72822014-12-15 Joel Brobecker <brobecker@adacore.com>
7283
7284 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7285 Remove FIXME comment about assumption about N.
7286
f93b65a0
JB		 72872014-12-13 Joel Brobecker <brobecker@adacore.com>
7288
7289 * configure.ac: If large-file support is disabled in GDBserver,
7290 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7291 * configure: Regenerate.
7292
e5a9158d
AA		 72932014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7294
7295 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7296 warning upon ENODATA from ptrace.
7297 * linux-s390-low.c (s390_store_tdb): New.
7298 (s390_regsets): Add regset for NT_S390_TDB.
7299
feea5f36
AA		 73002014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7301
7302 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7303 without a fill_function.
7304 * linux-s390-low.c (s390_fill_last_break): Remove.
7305 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7306 (s390_arch_setup): Use regset's size instead of fill_function for
7307 loop end condition.
7308
098dbe61
AA		 73092014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7310
7311 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7312 the regset's store function when ptrace returned an error.
7313 * regcache.c (get_thread_regcache): Invalidate register cache
7314 before fetching inferior's registers.
7315
28eef672
AA		 73162014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7317
7318 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7319 while-loop as for-loop.
7320 (regsets_store_inferior_registers): Likewise.
7321
bdca27a2
YQ		 73222014-11-28 Yao Qi <yao@codesourcery.com>
7323
7324 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7325 * config.in, configure: Re-generate.
7326 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7327 is defined.
7328
9c232dda
YQ		 73292014-11-21 Yao Qi <yao@codesourcery.com>
7330
7331 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7332 (AC_CHECK_HEADERS): Remove malloc.h.
7333 * configure: Re-generated.
7334 * config.in: Re-generated.
7335 * server.h: Don't include alloca.h and malloc.h.
7336 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7337 Don't include malloc.h.
7338
43968415
JB		 73392014-11-17 Joel Brobecker <brobecker@adacore.com>
7340
7341 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7342 corresponding ERRNO check in same block.
7343
40e91bc7
PA		 73442014-11-12 Pedro Alves <palves@redhat.com>
7345
7346 * server.c (cont_thread): Update comment.
7347 (start_inferior, attach_inferior): No longer clear cont_thread.
7348 (handle_v_cont): No longer set cont_thread.
7349 (captured_main): Clear cont_thread each time a GDB connects.
7350
c2c118cf
PA		 73512014-11-12 Pedro Alves <palves@redhat.com>
7352
7353 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7354 thread, and don't resume all threads if the Hc thread has exited.
7355
78708b7c
PA		 73562014-11-12 Pedro Alves <palves@redhat.com>
7357
7358 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7359 the process group instead of to a specific LWP.
7360
a2abc7de
PA		 73612014-10-15 Pedro Alves <palves@redhat.com>
7362
7363 PR server/17487
7364 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7365 parameter.
7366 (arm_set_thread_context): Delete.
7367 (the_low_target): Adjust.
7368 * win32-i386-low.c (debug_registers_changed)
7369 (debug_registers_used): Delete.
7370 (update_debug_registers_callback): New function.
7371 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7372 needing to update their debug registers.
7373 (win32_get_current_dr): New function.
7374 (x86_dr_low_get_addr, x86_dr_low_get_control)
7375 (x86_dr_low_get_status): Fetch the debug register from the thread
7376 record's context.
7377 (i386_initial_stuff): Adjust.
7378 (i386_get_thread_context): Remove current_event parameter. Don't
7379 clear debug_registers_changed nor copy DR values to
7380 debug_reg_state.
7381 (i386_set_thread_context): Delete.
7382 (i386_prepare_to_resume): New function.
7383 (i386_thread_added): Mark the thread as needing to update irs
7384 debug registers.
7385 (the_low_target): Remove i386_set_thread_context and install
7386 i386_prepare_to_resume.
7387 * win32-low.c (win32_get_thread_context): Adjust.
7388 (win32_set_thread_context): Use SetThreadContext
7389 directly.
7390 (win32_prepare_to_resume): New function.
7391 (win32_require_context): New function, factored out from ...
7392 (thread_rec): ... this.
7393 (continue_one_thread): Call win32_prepare_to_resume on each thread
7394 we're about to continue.
7395 (win32_resume): Call win32_prepare_to_resume on the event thread.
7396 * win32-low.h (struct win32_thread_info)
7397 <debug_registers_changed>: New field.
7398 (struct win32_target_ops): Change prototype of set_thread_context,
7399 delete set_thread_context and add prepare_to_resume.
7400 (win32_require_context): New declaration.
7401
a442d071
GB		 74022014-10-08 Gary Benson <gbenson@redhat.com>
7403
7404 * server.h: Do not include common-exceptions.h.
7405
6f1947e8
GB		 74062014-10-08 Gary Benson <gbenson@redhat.com>
7407
7408 * server.h: Do not include cleanups.h.
7409
63b434a4
JH		 74102014-09-30 James Hogan <james.hogan@imgtec.com>
7411
7412 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7413 mips64-dsp-linux.c.
7414
c4d9ceb6
YQ		 74152014-09-23 Yao Qi <yao@codesourcery.com>
7416
7417 * linux-low.c (lp_status_maybe_breakpoint): New function.
7418 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7419 (count_events_callback): Likewise.
7420 (select_event_lwp_callback): Likewise.
7421 (cancel_breakpoints_callback): Likewise.
7422
89a5711c
DB		 74232014-09-19 Don Breazeal <donb@codesourcery.com>
7424
7425 * linux-low.c (handle_extended_wait): Call
7426 linux_ptrace_get_extended_event.
7427 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7428 linux_is_extended_waitstatus.
7429
bffc0964
JB		 74302014-09-16 Joel Brobecker <brobecker@adacore.com>
7431
7432 * Makefile.in (CPPFLAGS): Define.
7433 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7434 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7435
0bfdf32f
GB		 74362014-09-16 Gary Benson <gbenson@redhat.com>
7437
7438 * inferiors.h (current_inferior): Renamed as...
7439 (current_thread): New variable. All uses updated.
7440 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7441 (maybe_move_out_of_jump_pad): Likewise.
7442 (cancel_breakpoint): Likewise.
7443 (linux_low_filter_event): Likewise.
7444 (wait_for_sigstop): Likewise.
7445 (linux_resume_one_lwp): Likewise.
7446 (need_step_over_p): Likewise.
7447 (start_step_over): Likewise.
7448 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7449 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7450 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7451 and save_inferior as saved_thread.
7452 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7453 saved_thread.
7454 (regcache_invalidate_thread): Likewise.
7455 * remote-utils.c (prepare_resume_reply): Likewise.
7456 * thread-db.c (thread_db_get_tls_address): Likewise.
7457 (disable_thread_event_reporting): Likewise.
7458 (remove_thread_event_breakpoints): Likewise.
7459 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7460 as saved_thread.
7461 * target.h (set_desired_inferior): Renamed as...
7462 (set_desired_thread): New declaration. All uses updated.
7463 * server.c (myresume): Updated comment to reference thread instead
7464 of inferior.
7465 (handle_serial_event): Likewise.
7466 (handle_target_event): Likewise.
7467
361c8ade
GB		 74682014-09-12 Tom Tromey <tromey@redhat.com>
7469 Gary Benson <gbenson@redhat.com>
7470
7471 * regcache.h: Include common-regcache.h.
7472 (regcache_read_pc): Don't declare.
7473 * regcache.c (get_thread_regcache_for_ptid): New function.
7474
bd9269f7
GB		 74752014-09-11 Tom Tromey <tromey@redhat.com>
7476 Gary Benson <gbenson@redhat.com>
7477
7478 * symbol.c: New file.
7479 * Makefile.in (SFILES): Add symbol.c.
7480 (OBS): Add symbol.o.
7481
f8c1d06b
GB		 74822014-09-11 Gary Benson <gbenson@redhat.com>
7483
7484 * target.c (target_stop_ptid, target_continue_ptid): New
7485 functions.
7486
721ec300
GB		 74872014-09-11 Tom Tromey <tromey@redhat.com>
7488 Gary Benson <gbenson@redhat.com>
7489
7490 * target.h: Include target/target.h.
7491 * target.c (target_read_memory, target_read_uint32)
7492 (target_write_memory): New functions.
7493
c5e92cca
GB		 74942014-09-11 Gary Benson <gbenson@redhat.com>
7495
7496 * server.h (debug_hw_points): Don't declare.
7497 * server.c (debug_hw_points): Don't define. Replace all uses
7498 with show_debug_regs.
7499 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7500 all uses with show_debug_regs.
7501
2e4bb98a
EBM		 75022014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7503
7504 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7505 endianness into account.
7506 (ppc_supply_ptrace_register): Likewise.
7507
ac740bc7
JH		 75082014-09-03 James Hogan <james.hogan@imgtec.com>
7509
7510 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7511 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7512
97ea6506
GB		 75132014-09-03 Gary Benson <gbenson@redhat.com>
7514
7515 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7516 ALL_DEBUG_ADDRESS_REGISTERS.
7517
df7e5265
GB		 75182014-09-02 Gary Benson <gbenson@redhat.com>
7519
7520 * i386-low.h: Renamed as...
7521 * x86-low.h: New file. All type, function and variable name
7522 prefixes changed from "i386_" to "x86_". All references updated.
7523 * i386-low.c: Renamed as...
7524 * x86-low.c: New file. All type, function and variable name
7525 prefixes changed from "i386_" to "x86_". All references updated.
7526
ed859da7
GB		 75272014-09-02 Gary Benson <gbenson@redhat.com>
7528
7529 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7530 (x86_linux_new_thread): Likewise.
7531
860789c7
GB		 75322014-08-29 Gary Benson <gbenson@redhat.com>
7533
7534 * server.h (setjmp.h): Do not include.
7535 (toplevel): Do not declare.
7536 (common-exceptions.h): Include.
7537 (cleanups.h): Likewise.
7538 * server.c (toplevel): Do not define.
7539 (exit_code): New static global.
7540 (detach_or_kill_for_exit_cleanup): New function.
7541 (main): New function. Original main renamed to...
7542 (captured_main): New function.
7543 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7544
ff55e1b5
GB		 75452014-08-29 Gary Benson <gbenson@redhat.com>
7546
7547 * Makefile.in (SFILES): Add common/common-exceptions.c.
7548 (OBS): Add common-exceptions.o.
7549 (common-exceptions.o): New rule.
7550 * utils.c (prepare_to_throw_exception): New function.
7551
e9bcb658
GB		 75522014-08-29 Gary Benson <gbenson@redhat.com>
7553
7554 * config.in: Regenerate.
7555 * configure: Likewise.
7556
e3180625
GB		 75572014-08-29 Gary Benson <gbenson@redhat.com>
7558
7559 * Makefile.in (SFILES): Add common/cleanups.c.
7560 (OBS): cleanups.o.
7561 (cleanups.o): New rule.
7562
e3d6ba5d
GB		 75632014-08-29 Gary Benson <gbenson@redhat.com>
7564
7565 * utils.c (internal_vwarning): New function.
7566
7096e886
GB		 75672014-08-28 Gary Benson <gbenson@redhat.com>
7568
7569 * utils.h (fatal): Remove declaration.
7570 * utils.c (fatal): Remove function.
7571
14ce3192
GB		 75722014-08-28 Gary Benson <gbenson@redhat.com>
7573
7574 * tracepoint.c (gdb_agent_init): Replace fatal with
7575 perror_with_name.
7576 (initialize_tracepoint): Likewise.
7577
50278d59
GB		 75782014-08-28 Gary Benson <gbenson@redhat.com>
7579
7580 * remote-utils.c (remote_prepare): Replace fatal with error.
7581
aa96c426
GB		 75822014-08-28 Gary Benson <gbenson@redhat.com>
7583
7584 * linux-low.c (linux_async): Replace fatal with warning.
7585 Tidy up and return.
7586 (linux_start_non_stop): Return -1 if linux_async failed.
7587
f7160e97
GB		 75882014-08-28 Gary Benson <gbenson@redhat.com>
7589
7590 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7591 gdb_assert.
7592 (i386_dr_low_get_addr): Remove vague comment.
7593 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7594 gdb_assert.
7595
38e08fca
GB		 75962014-08-28 Gary Benson <gbenson@redhat.com>
7597
7598 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7599 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7600 internal_error.
7601 (linux_resume_one_lwp): Likewise.
7602 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7603 gdb_assert.
7604 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7605 with internal_error.
7606 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7607 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7608 (find_register_by_name): Replace fatal with internal_error.
7609 (find_regno): Likewise.
7610 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7611 * thread-db.c (thread_db_create_event): Likewise.
7612 (thread_db_load_search): Likewise.
7613 (try_thread_db_load_1): Likewise.
7614 * tracepoint.c (get_jump_space_head): Replace fatal with
7615 internal_error.
7616 (claim_trampoline_space): Likewise.
7617 (have_fast_tracepoint_trampoline_buffer): Likewise.
7618 (cmd_qtstart): Likewise.
7619 (stop_tracing): Likewise.
7620 (fast_tracepoint_collecting): Likewise.
7621 (target_malloc): Likewise.
7622 (download_tracepoint): Likewise.
7623 (download_trace_state_variables): Replace check with gdb_assert.
7624 (upload_fast_traceframes): Replace fatal with internal_error.
7625
34abf635
GB		 76262014-08-19 Tom Tromey <tromey@redhat.com>
7627 Gary Benson <gbenson@redhat.com>
7628
7629 * Makefile.in (SFILES): Add common/common-debug.c.
7630 (OBS): Add common-debug.o.
7631 (common-debug.o): New rule.
7632 * debug.h (debug_printf): Don't declare.
7633 * debug.c (debug_printf): Renamed and rewritten as...
7634 (debug_vprintf): New function.
7635
f6e94d78
GB		 76362014-08-19 Gary Benson <gbenson@redhat.com>
7637
7638 * utils.h: Do not include print-utils.h.
7639
9239eeab
GB		 76402014-08-19 Tom Tromey <tromey@redhat.com>
7641 Gary Benson <gbenson@redhat.com>
7642
7643 * server.h: Add static assertion.
7644 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7645
ef87c8bb
GB		 76462014-08-19 Tom Tromey <tromey@redhat.com>
7647 Gary Benson <gbenson@redhat.com>
7648
7649 * Makefile.in (SFILES): Add common/errors.c.
7650 (OBS): Add errors.o.
7651 (IPA_OBS): Add errors-ipa.o.
7652 (errors.o): New rule.
7653 (errors-ipa.o): Likewise.
7654 * utils.h (perror_with_name, error, warning): Don't declare.
7655 * utils.c (warning): Renamed and rewritten as...
7656 (vwarning): New function.
7657 (error): Renamed and rewritten as...
7658 (verror): New function.
7659 (internal_error): Renamed and rewritten as...
7660 (internal_verror): New function.
7661
bb974a24
GB		 76622014-08-07 Gary Benson <gbenson@redhat.com>
7663
7664 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7665 * configure: Regenerate.
7666 * config.in: Likewise.
7667 * server.h: Do not include errno.h.
7668 * event-loop.c: Likewise.
7669 * hostio-errno.c: Likewise.
7670 * linux-low.c: Likewise.
7671 * remote-utils.c: Likewise.
7672 * spu-low.c: Likewise.
7673 * utils.c: Likewise.
7674 * gdbreplay.c: Unconditionally include errno.h.
7675
6d3d12eb
GB		 76762014-08-07 Gary Benson <gbenson@redhat.com>
7677
7678 * server.h: Do not include string.h.
7679 * event-loop.c: Likewise.
7680 * linux-low.c: Likewise.
7681 * regcache.c: Likewise.
7682 * remote-utils.c: Likewise.
7683 * spu-low.c: Likewise.
7684 * utils.c: Likewise.
7685
dccbb609
GB		 76862014-08-07 Gary Benson <gbenson@redhat.com>
7687
7688 * server.h: Do not include gdb_assert.h.
7689
e76df0d0
GB		 76902014-08-07 Gary Benson <gbenson@redhat.com>
7691
7692 * server.h: Do not include common-utils.h.
7693
4cb9c816
GB		 76942014-08-07 Gary Benson <gbenson@redhat.com>
7695
7696 * server.h: Do not include ptid.h.
7697 * notif.h: Likewise.
7698
3995eeee
GB		 76992014-08-07 Gary Benson <gbenson@redhat.com>
7700
7701 * server.h: Do not include gdb_locale.h.
7702
cb9f1a9b
GB		 77032014-08-07 Gary Benson <gbenson@redhat.com>
7704
7705 * server.h: Do not include gdb/signals.h.
7706 * win32-low.c: Likewise.
7707
a5fceff8
GB		 77082014-08-07 Gary Benson <gbenson@redhat.com>
7709
7710 * server.h: Do not include pathmax.h.
7711
b9391142
GB		 77122014-08-07 Gary Benson <gbenson@redhat.com>
7713
7714 * server.h: Do not include libiberty.h.
7715 * linux-bfin-low.c: Likewise.
7716
0e443c87
GB		 77172014-08-07 Gary Benson <gbenson@redhat.com>
7718
7719 * server.h: Do not include ansidecl.h.
7720
8ebb3f56
GB		 77212014-08-07 Gary Benson <gbenson@redhat.com>
7722
7723 * linux-x86-low.c: Do not include stddef.h.
7724 * lynx-ppc-low.c: Likewise.
7725 * tracepoint.c: Likewise.
7726
8980bdf6
GB		 77272014-08-07 Gary Benson <gbenson@redhat.com>
7728
7729 * server.h: Do not include stdarg.h.
7730 * nto-low.c: Likewise.
7731
d7096f71
GB		 77322014-08-07 Gary Benson <gbenson@redhat.com>
7733
7734 * server.h: Do not include stdlib.h.
7735 * inferiors.c: Likewise.
7736 * linux-low.c: Likewise.
7737 * regcache.c: Likewise.
7738 * spu-low.c: Likewise.
7739 * tracepoint.c: Likewise.
7740 * utils.c: Likewise.
7741
d02f550d
GB		 77422014-08-07 Gary Benson <gbenson@redhat.com>
7743
7744 * server.h: Do not include stdio.h.
7745 * linux-low.c: Likewise.
7746 * remote-utils.c: Likewise.
7747 * spu-low.c: Likewise.
7748 * utils.c: Likewise.
7749 * wincecompat.c: Likewise.
7750
87f6c4e3
GB		 77512014-08-06 Gary Benson <gbenson@redhat.com>
7752
7753 * regcache.c (init_register_cache): Move conditionals inside if.
7754
7089dca4
GB		 77552014-08-06 Gary Benson <gbenson@redhat.com>
7756
7757 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7758
462f517e
GB		 77592014-07-31 Gary Benson <gbenson@redhat.com>
7760
7761 * ax.h: Do not include server.h.
7762 * gdbthread.h: Likewise.
7763 * lynx-low.h: Likewise.
7764 * notif.h: Likewise.
7765
976411d6
GB		 77662014-07-30 Gary Benson <gbenson@redhat.com>
7767
7768 * server.h: Include common-defs.h.
7769 Do not include config.h or build-gnulib-gdbserver/config.h.
7770
d41f6d8e
GB		 77712014-07-30 Gary Benson <gbenson@redhat.com>
7772
7773 * hostio-errno.c: Move server.h to top of includes list.
7774 * inferiors.c: Likewise.
7775 * linux-x86-low.c: Likewise.
7776 * notif.c: Include server.h.
7777
314c6a35
TT		 77782014-07-24 Tom Tromey <tromey@redhat.com>
7779 Gary Benson <gbenson@redhat.com>
7780
7781 * server.h (CORE_ADDR): Now unsigned.
7782
69ff6be5
PA		 77832014-07-16 Pedro Alves <palves@redhat.com>
7784
7785 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7786
ce9e3fe7
PA		 77872014-07-15 Pedro Alves <palves@redhat.com>
7788
7789 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7790 copy.
7791
e76126e8
PA		 77922014-07-11 Pedro Alves <palves@redhat.com>
7793
7794 * linux-low.c (kill_wait_lwp): New function, based on
7795 kill_one_lwp_callback, but use my_waitpid directly.
7796 (kill_one_lwp_callback, linux_kill): Use it.
7797
8e9db26e
PA		 77982014-06-23 Pedro Alves <palves@redhat.com>
7799
7800 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7801 before setting DR0..DR3.
7802
698b3e08
GB		 78032014-06-20 Gary Benson <gbenson@redhat.com>
7804
7805 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7806 * configure: Regenerated.
7807 * config.in: Likewise.
7808
125f8a3d
GB		 78092014-06-20 Gary Benson <gbenson@redhat.com>
7810
7811 * Makefile.in (SFILES): Update locations for files moved
7812 from common to nat.
7813 (object file files): Reordered.
7814
42995dbd
GB		 78152014-06-20 Gary Benson <gbenson@redhat.com>
7816
7817 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7818 (i386_dr_low_set_addr): Likewise.
7819 (i386_dr_low_get_addr): Likewise.
7820 (i386_dr_low_can_set_control): Likewise.
7821 (i386_dr_low_set_control): Likewise.
7822 (i386_dr_low_get_control): Likewise.
7823 (i386_dr_low_get_status): Likewise.
7824 (i386_get_debug_register_length): Likewise.
7825 * linux-x86-low.c (i386_dr_low_set_addr):
7826 Changed signature. Made static.
7827 (i386_dr_low_get_addr): Likewise.
7828 (i386_dr_low_set_control): Likewise.
7829 (i386_dr_low_get_control): Likewise.
7830 (i386_dr_low_get_status): Likewise.
7831 (i386_dr_low): New global variable.
7832 * win32-i386-low.c (i386_dr_low_set_addr):
7833 Changed signature. Made static.
7834 (i386_dr_low_get_addr): Likewise.
7835 (i386_dr_low_set_control): Likewise.
7836 (i386_dr_low_get_control): Likewise.
7837 (i386_dr_low_get_status): Likewise.
7838 (i386_dr_low): New global variable.
7839
e1d2394b
MS		 78402014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7841
7842 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7843 * Makefile.in (AR, AR_FLAGS): Define.
7844 * configure: Regenerate.
7845
3a8ee006
GB		 78462014-06-19 Gary Benson <gbenson@redhat.com>
7847
7848 * Makefile.in (i386-dregs.o): New rule.
7849 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7850 * i386-low.c (target.h): Remove include.
7851 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7852 (DR_CONTROL_SHIFT): Likewise.
7853 (DR_CONTROL_SIZE): Likewise.
7854 (DR_RW_EXECUTE): Likewise.
7855 (DR_RW_WRITE): Likewise.
7856 (DR_RW_READ): Likewise.
7857 (DR_RW_IORW): Likewise.
7858 (DR_LEN_1): Likewise.
7859 (DR_LEN_2): Likewise.
7860 (DR_LEN_4): Likewise.
7861 (DR_LEN_8): Likewise.
7862 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7863 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7864 (DR_ENABLE_SIZE): Likewise.
7865 (DR_LOCAL_SLOWDOWN): Likewise.
7866 (DR_GLOBAL_SLOWDOWN): Likewise.
7867 (DR_CONTROL_RESERVED): Likewise.
7868 (I386_DR_CONTROL_MASK): Likewise.
7869 (I386_DR_VACANT): Likewise.
7870 (I386_DR_LOCAL_ENABLE): Likewise.
7871 (I386_DR_GLOBAL_ENABLE): Likewise.
7872 (I386_DR_DISABLE): Likewise.
7873 (I386_DR_SET_RW_LEN): Likewise.
7874 (I386_DR_GET_RW_LEN): Likewise.
7875 (I386_DR_WATCH_HIT): Likewise.
7876 (i386_wp_op_t): Likewise.
7877 (i386_show_dr): Likewise.
7878 (i386_length_and_rw_bits): Likewise.
7879 (i386_insert_aligned_watchpoint): Likewise.
7880 (i386_remove_aligned_watchpoint): Likewise.
7881 (i386_handle_nonaligned_watchpoint): Likewise.
7882 i386_update_inferior_debug_regs(): Likewise.
7883 (i386_dr_insert_watchpoint): Likewise.
7884 (i386_dr_remove_watchpoint): Likewise.
7885 (i386_dr_region_ok_for_watchpoint): Likewise.
7886 (i386_dr_stopped_data_address): Likewise.
7887 (i386_dr_stopped_by_watchpoint): Likewise.
7888
8f26655c
GB		 78892014-06-19 Gary Benson <gbenson@redhat.com>
7890
7891 * i386-low.c (i386_dr_show): Renamed to
7892 i386_show_dr and made static. All uses updated.
7893 (i386_dr_length_and_rw_bits): Renamed to
7894 i386_length_and_rw_bits and made static.
7895 All uses updated.
7896 (i386_dr_insert_aligned_watchpoint): Renamed to
7897 i386_insert_aligned_watchpoint and made static.
7898 All uses updated.
7899 (i386_dr_remove_aligned_watchpoint): Renamed to
7900 i386_remove_aligned_watchpoint and made static.
7901 All uses updated.
7902 (i386_dr_update_inferior_debug_regs): Renamed to
7903 i386_update_inferior_debug_regs and made static.
7904 All uses updated.
7905
b9228891
GB		 79062014-06-18 Gary Benson <gbenson@redhat.com>
7907
5171def3
GB		 7908 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7909 (i386_dr_low_can_set_control): Likewise.
7910 (i386_get_debug_register_length): Likewise.
7911 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7912 (i386_dr_low_can_set_control): Likewise.
7913 (i386_get_debug_register_length): Likewise.
7914
79152014-06-17 Gary Benson <gbenson@redhat.com>
7916
b9228891
GB		 7917 * i386-low.h (i386-dregs.h): New include.
7918 (DR_FIRSTADDR): Now in i386-dregs.h.
7919 (DR_LASTADDR): Likewise.
7920 (DR_NADDR): Likewise.
7921 (DR_STATUS): Likewise.
7922 (DR_CONTROL): Likewise.
7923 (i386_debug_reg_state): Likewise.
7924 (i386_dr_insert_watchpoint): Likewise.
7925 (i386_dr_remove_watchpoint): Likewise.
7926 (i386_dr_region_ok_for_watchpoint): Likewise.
7927 (i386_dr_stopped_data_address): Likewise.
7928 (i386_dr_stopped_by_watchpoint): Likewise.
7929 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7930
4be83cc2
GB		 79312014-06-18 Gary Benson <gbenson@redhat.com>
7932
7933 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7934 i386_dr_insert_watchpoint.
7935 (i386_low_remove_watchpoint): Renamed to
7936 i386_dr_remove_watchpoint.
7937 (i386_low_region_ok_for_watchpoint): Renamed to
7938 i386_dr_region_ok_for_watchpoint.
7939 (i386_low_stopped_data_address): Renamed to
7940 i386_dr_stopped_data_address.
7941 (i386_low_stopped_by_watchpoint): Renamed to
7942 i386_dr_stopped_by_watchpoint.
7943 * i386-low.c (i386_show_dr): Renamed to
7944 i386_dr_show and made nonstatic. All uses updated.
7945 (i386_length_and_rw_bits): Renamed to
7946 i386_dr_length_and_rw_bits and made nonstatic.
7947 All uses updated.
7948 (i386_insert_aligned_watchpoint): Renamed to
7949 i386_dr_insert_aligned_watchpoint and made nonstatic.
7950 All uses updated.
7951 (i386_remove_aligned_watchpoint): Renamed to
7952 i386_dr_remove_aligned_watchpoint and made nonstatic.
7953 All uses updated.
7954 (i386_update_inferior_debug_regs): Renamed to
7955 i386_dr_update_inferior_debug_regs and made nonstatic.
7956 All uses updated.
7957 (i386_low_insert_watchpoint): Renamed to
7958 i386_dr_insert_watchpoint. All uses updated.
7959 (i386_low_remove_watchpoint): Renamed to
7960 i386_dr_remove_watchpoint. All uses updated.
7961 (i386_low_region_ok_for_watchpoint): Renamed to
7962 i386_dr_region_ok_for_watchpoint. All uses updated.
7963 (i386_low_stopped_data_address): Renamed to
7964 i386_dr_stopped_data_address. All uses updated.
7965 (i386_low_stopped_by_watchpoint): Renamed to
7966 i386_dr_stopped_by_watchpoint. All uses updated.
7967
131aa0d4
GB		 79682014-06-18 Gary Benson <gbenson@redhat.com>
7969
7970 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7971 (i386_dr_low_can_set_control): Likewise.
7972 (i386_insert_aligned_watchpoint): New check.
7973
d9305f7f
GB		 79742014-06-18 Gary Benson <gbenson@redhat.com>
7975
7976 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7977 Renamed to state.
7978
e927c9fc
GB		 79792014-06-18 Gary Benson <gbenson@redhat.com>
7980
7981 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7982 instead of fatal and error.
7983 (i386_handle_nonaligned_watchpoint): Likewise.
7984
1b6d4134
GB		 79852014-06-18 Gary Benson <gbenson@redhat.com>
7986
7987 * i386-low.c (i386_get_debug_register_length): New macro.
7988 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7989 (i386_show_dr): Use debug_printf instead of fprintf. Use
7990 phex to format values.
7991
6e62758f
GB		 79922014-06-18 Gary Benson <gbenson@redhat.com>
7993
7994 * i386-low.h: Comment changes.
7995 * i386-low.c: Likewise.
7996
fc6e2f03
GB		 79972014-06-18 Gary Benson <gbenson@redhat.com>
7998
7999 * i386-low.c: Whitespace changes.
8000
f9d1eeed
TT		 80012014-06-12 Tom Tromey <tromey@redhat.com>
8002
8003 * utils.c (freeargv): Remove.
8004
0b04e523
TT		 80052014-06-12 Tom Tromey <tromey@redhat.com>
8006
8007 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8008 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8009 (parse_debug_format_options): Likewise.
8010 (gdbserver_usage): Likewise.
8011 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8012 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8013 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8014 against libiberty.
8015 ($(LIBGNU)): Depend on libiberty.
8016 (all-lib): Recurse into all subdirs.
8017 (install-only): Invoke "install" target in subdirs.
8018 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8019 targets.
8020 * configure: Rebuild.
8021 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8022 for vasprintf, vsnprintf, or gettimeofday.
8023 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8024 srv_tgtobj.
8025
270c9937
JB		 80262014-06-05 Joel Brobecker <brobecker@adacore.com>
8027
8028 * development.sh: Delete.
8029 * Makefile.in (config.status): Adjust dependency on development.sh.
8030 * configure.ac: Adjust development.sh source call.
8031 * configure: Regenerate.
8032
0a261ed8
PA		 80332014-06-02 Pedro Alves <palves@redhat.com>
8034
8035 * ax.c (gdb_free_agent_expr): New function.
8036 * ax.h (gdb_free_agent_expr): New declaration.
8037 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8038 list.
8039 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8040 static.
8041 (clear_breakpoint_conditions_and_commands): New function.
8042 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8043 (clear_breakpoint_conditions_and_commands): New declaration.
8044
e9dae05e
RR		 80452014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8046
8047 * linux-aarch64-low.c (asm/ptrace.h): Include.
8048
5876f503
JK		 80492014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8050
8051 Fix TLS access for -static -pthread.
8052 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8053 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8054 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8055
802e8e6d
PA		 80562014-05-20 Pedro Alves <palves@redhat.com>
8057
8058 * linux-aarch64-low.c (aarch64_insert_point)
8059 (aarch64_remove_point): No longer check whether the type is
8060 supported here. Adjust to new interface.
8061 (the_low_target): Install aarch64_supports_z_point_type as
8062 supports_z_point_type method.
8063 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8064 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8065 instead of a Z packet char. Adjust.
8066 (arm_supports_z_point_type): New function.
8067 (arm_insert_point, arm_remove_point): Adjust to new interface.
8068 (the_low_target): Install arm_supports_z_point_type.
8069 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8070 (cris_insert_point, cris_remove_point): Adjust to new interface.
8071 Don't check whether the type is supported here.
8072 (the_low_target): Install cris_supports_z_point_type.
8073 * linux-low.c (linux_supports_z_point_type): New function.
8074 (linux_insert_point, linux_remove_point): Adjust to new interface.
8075 * linux-low.h (struct linux_target_ops) <insert_point,
8076 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8077 raw_breakpoint pointer parameter.
8078 <supports_z_point_type>: New method.
8079 * linux-mips-low.c (mips_supports_z_point_type): New function.
8080 (mips_insert_point, mips_remove_point): Adjust to new interface.
8081 Use mips_supports_z_point_type.
8082 (the_low_target): Install mips_supports_z_point_type.
8083 * linux-ppc-low.c (the_low_target): Install NULL as
8084 supports_z_point_type method.
8085 * linux-s390-low.c (the_low_target): Install NULL as
8086 supports_z_point_type method.
8087 * linux-sparc-low.c (the_low_target): Install NULL as
8088 supports_z_point_type method.
8089 * linux-x86-low.c (x86_supports_z_point_type): New function.
8090 (x86_insert_point): Adjust to new insert_point interface. Use
8091 insert_memory_breakpoint. Adjust to new
8092 i386_low_insert_watchpoint interface.
8093 (x86_remove_point): Adjust to remove_point interface. Use
8094 remove_memory_breakpoint. Adjust to new
8095 i386_low_remove_watchpoint interface.
8096 (the_low_target): Install x86_supports_z_point_type.
8097 * lynx-low.c (lynx_target_ops): Install NULL as
8098 supports_z_point_type callback.
8099 * nto-low.c (nto_supports_z_point_type): New.
8100 (nto_insert_point, nto_remove_point): Adjust to new interface.
8101 (nto_target_ops): Install nto_supports_z_point_type.
8102 * mem-break.c: Adjust intro comment.
8103 (struct raw_breakpoint) <raw_type, size>: New fields.
8104 <inserted>: Update comment.
8105 <shlib_disabled>: Delete field.
8106 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8107 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8108 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8109 (raw_bkpt_type_to_target_hw_bp_type): New function.
8110 (find_enabled_raw_code_breakpoint_at): New function.
8111 (find_raw_breakpoint_at): New type and size parameters. Use them.
8112 (insert_memory_breakpoint): New function, based off
8113 set_raw_breakpoint_at.
8114 (remove_memory_breakpoint): New function.
8115 (set_raw_breakpoint_at): Reimplement.
8116 (set_breakpoint): New, based on set_breakpoint_at.
8117 (set_breakpoint_at): Reimplement.
8118 (delete_raw_breakpoint): Go through the_target->remove_point
8119 instead of assuming memory breakpoints.
8120 (find_gdb_breakpoint_at): Delete.
8121 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8122 (find_gdb_breakpoint): New function.
8123 (set_gdb_breakpoint_at): Delete.
8124 (z_type_supported): New function.
8125 (set_gdb_breakpoint_1): New function, loosely based off
8126 set_gdb_breakpoint_at.
8127 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8128 (delete_gdb_breakpoint_at): Delete.
8129 (delete_gdb_breakpoint_1): New function, loosely based off
8130 delete_gdb_breakpoint_at.
8131 (delete_gdb_breakpoint): New function.
8132 (clear_gdb_breakpoint_conditions): Rename to ...
8133 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8134 breakpoint.
8135 (add_condition_to_breakpoint): Make static.
8136 (add_breakpoint_condition): Take a struct breakpoint pointer
8137 instead of an address. Adjust.
8138 (gdb_condition_true_at_breakpoint): Rename to ...
8139 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8140 z_type parameter.
8141 (gdb_condition_true_at_breakpoint): Reimplement.
8142 (add_breakpoint_commands): Take a struct breakpoint pointer
8143 instead of an address. Adjust.
8144 (gdb_no_commands_at_breakpoint): Rename to ...
8145 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8146 parameter. Return true if no breakpoint was found. Change debug
8147 output.
8148 (gdb_no_commands_at_breakpoint): Reimplement.
8149 (run_breakpoint_commands): Rename to ...
8150 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8151 and change return type to boolean.
8152 (run_breakpoint_commands): New function.
8153 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8154 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8155 breakpoint. Go through the_target->remove_point instead of
8156 assuming memory breakpoint.
8157 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8158 software and hardware breakpoints.
8159 (reinsert_raw_breakpoint): Go through the_target->insert_point
8160 instead of assuming memory breakpoint.
8161 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8162 software and hardware breakpoints.
8163 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8164 Check both software and hardware breakpoints.
8165 (validate_inserted_breakpoint): Assert the breakpoint is a
8166 software breakpoint. Set the inserted flag to -1 instead of
8167 setting shlib_disabled.
8168 (delete_disabled_breakpoints): Adjust.
8169 (validate_breakpoints): Only validate software breakpoints.
8170 Adjust to inserted flag change.
8171 (check_mem_read, check_mem_write): Skip breakpoint types other
8172 than software breakpoints. Adjust to inserted flag change.
8173 * mem-break.h (enum raw_bkpt_type): New enum.
8174 (raw_breakpoint, struct process_info): Forward declare.
8175 (Z_packet_to_target_hw_bp_type): Delete declaration.
8176 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8177 (set_gdb_breakpoint, delete_gdb_breakpoint)
8178 (clear_breakpoint_conditions): New declarations.
8179 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8180 (breakpoint_inserted_here): Update comment.
8181 (add_breakpoint_condition, add_breakpoint_commands): Replace
8182 address parameter with a breakpoint pointer parameter.
8183 (gdb_breakpoint_here): Update comment.
8184 (delete_gdb_breakpoint_at): Delete.
8185 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8186 * server.c (process_point_options): Take a struct breakpoint
8187 pointer instead of an address. Adjust.
8188 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8189 delete_gdb_breakpoint.
8190 * spu-low.c (spu_target_ops): Install NULL as
8191 supports_z_point_type method.
8192 * target.h: Include mem-break.h.
8193 (struct target_ops) <prepare_to_access_memory>: Update comment.
8194 <supports_z_point_type>: New field.
8195 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8196 instead of a char. Also take a raw breakpoint pointer.
8197 * win32-arm-low.c (the_low_target): Install NULL as
8198 supports_z_point_type.
8199 * win32-i386-low.c (i386_supports_z_point_type): New function.
8200 (i386_insert_point, i386_remove_point): Adjust to new interface.
8201 (the_low_target): Install i386_supports_z_point_type.
8202 * win32-low.c (win32_supports_z_point_type): New function.
8203 (win32_insert_point, win32_remove_point): Adjust to new interface.
8204 (win32_target_ops): Install win32_supports_z_point_type.
8205 * win32-low.h (struct win32_target_ops):
8206 <supports_z_point_type>: New method.
8207 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8208 instead of a char. Also take a raw breakpoint pointer.
8209
932539e3
PA		 82102014-05-20 Pedro Alves <palves@redhat.com>
8211
8212 * mem-break.h: Include break-common.h.
8213 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8214 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8215 (Z_packet_to_target_hw_bp_type): New declaration.
8216 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8217 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8218 (Z_PACKET_ACCESS_WP): Delete macros.
8219 (Z_packet_to_hw_type): Delete function.
8220 * i386-low.h: Don't include break-common.h here.
8221 (Z_packet_to_hw_type): Delete declaration.
8222 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8223 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8224 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8225 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8226 * linux-aarch64-low.c: Don't include break-common.h here.
8227 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8228 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8229 (Z_packet_to_target_hw_bp_type): Delete function.
8230 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8231 function.
8232 (mips_insert_point, mips_remove_point): Use
8233 Z_packet_to_target_hw_bp_type.
8234
4ff0d3d8
PA		 82352014-05-20 Pedro Alves <palves@redhat.com>
8236
8237 * linux-aarch64-low.c: Include break-common.h.
8238 (enum target_point_type): Delete.
8239 (Z_packet_to_point_type): Rename to ...
8240 (Z_packet_to_target_hw_bp_type): ... this, and return a
8241 target_hw_bp_type instead.
8242 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8243 instead of an enum target_point_type.
8244 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8245 breakpoint type.
8246 (aarch64_dr_state_insert_one_point)
8247 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8248 (aarch64_handle_aligned_watchpoint)
8249 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8250 Take an enum target_hw_bp_type instead of an enum
8251 target_point_type.
8252 (aarch64_supports_z_point_type): New function.
8253 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8254 use Z_packet_to_target_hw_bp_type.
8255
786dc519
JB		 82562014-05-20 Joel Brobecker <brobecker@adacore.com>
8257
8258 * configure.ac: Only use -Werror by default when DEVELOPMENT
8259 is true.
8260 * configure: Regenerate.
8261
9e0aa64f
JK		 82622014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8263
8264 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8265 * linux-x86-low.c (X86_64_USER_REGS): New.
8266 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8267
2b577b92
YQ		 82682014-04-28 Yao Qi <yao@codesourcery.com>
8269
8270 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8271 name.
8272
94611da2
PA		 82732014-04-25 Pedro Alves <palves@redhat.com>
8274
8275 PR server/16255
8276 * linux-low.c (linux_attach_fail_reason_string): New function.
8277 (linux_attach_lwp): Delete.
8278 (linux_attach_lwp_1): Rename to ...
8279 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8280 argument. Remove "initial" parameter. Return int instead of
8281 void. Don't error or warn here.
8282 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8283 failure to attach to the tgid. Call warning when failing to
8284 attach to an lwp.
8285 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8286 argument. Remove "initial" parameter. Return int instead of
8287 void. Don't error or warn here.
8288 (linux_attach_fail_reason_string): New declaration.
8289 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8290 interface change. Use linux_attach_fail_reason_string.
8291
01f9f808
MS		 82922014-04-24 Michael Sturm <michael.sturm@mintel.com>
8293 Walfred Tedeschi <walfred.tedeschi@intel.com>
8294
8295 * Makefile.in: Added rules to handle new files
8296 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8297 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8298 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8299 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8300 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8301 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8302 x32-avx512-linux.o.
8303 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8304 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8305 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8306 i386/x32-avx512.xml.
8307 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8308 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8309 i386/x32-avx512-linux.xml.
8310 * i387-fp.c (num_avx512_k_registers): New constant for number
8311 of K registers.
8312 (num_avx512_zmmh_low_registers): New constant for number of
8313 lower ZMM registers (0-15).
8314 (num_avx512_zmmh_high_registers): New constant for number of
8315 higher ZMM registers (16-31).
8316 (num_avx512_ymmh_registers): New contant for number of higher
8317 YMM registers (ymm16-31 added by avx521 on x86_64).
8318 (num_avx512_xmm_registers): New constant for number of higher
8319 XMM registers (xmm16-31 added by AVX512 on x86_64).
8320 (struct i387_xsave): Add space for AVX512 registers.
8321 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8322 Add code to handle AVX512 registers.
8323 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8324 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8325 prototypei from generated file.
8326 (tdesc_amd64_avx512_linux): Likewise.
8327 (init_registers_x32_avx512_linux): Likewise.
8328 (tdesc_x32_avx512_linux): Likewise.
8329 (init_registers_i386_avx512_linux): Likewise.
8330 (tdesc_i386_avx512_linux): Likewise.
8331 (x86_64_regmap): Add AVX512 registers.
8332 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8333 mask.
8334 (initialize_low_arch): Add code to initialize AVX512 registers.
8335
51aa91f9
PA		 83362014-04-23 Pedro Alves <palves@redhat.com>
8337
8338 * mem-break.c (find_gdb_breakpoint_at): Make static.
8339 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8340
a4165e94
PA		 83412014-04-23 Pedro Alves <palves@redhat.com>
8342
8343 * i386-low.c: Don't include break-common.h here.
8344 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8345 prototype to take target_hw_bp_type as argument instead of a Z
8346 packet char.
8347 * i386-low.h: Include break-common.h here.
8348 (Z_packet_to_hw_type): Declare.
8349 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8350 prototypes.
8351 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8352 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8353 (x86_remove_point): Convert the packet number to a
8354 target_hw_bp_type before calling i386_low_remove_watchpoint.
8355 * win32-i386-low.c (i386_insert_point): Convert the packet number
8356 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8357 (i386_remove_point): Convert the packet number to a
8358 target_hw_bp_type before calling i386_low_remove_watchpoint.
8359
b8acf843
PA		 83602014-04-23 Pedro Alves <palves@redhat.com>
8361
8362 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8363
d708bcd1
PA		 83642014-04-10 Pedro Alves <palves@redhat.com>
8365
8366 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8367 Check if the condition or command is NULL before checking if the
8368 breakpoint is known. On success, return true.
8369 * mem-break.h (add_breakpoint_condition): Document return.
8370 (add_breakpoint_commands): Add describing comment.
8371 * server.c (skip_to_semicolon): New function.
8372 (process_point_options): Use it.
8373
2eec7d5b
PA		 83742014-04-09 Pedro Alves <palves@redhat.com>
8375
8376 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8377 to lwpid_of.
8378
fa96cb38
PA		 83792014-02-27 Pedro Alves <palves@redhat.com>
8380
8381 PR 12702
8382 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8383 macros.
8384 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8385 output.
8386 (last_thread_of_process_p): Take a PID argument instead of a
8387 thread pointer.
8388 (linux_wait_for_lwp): Delete.
8389 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8390 functions.
8391 (linux_low_filter_event): New function, party factored out from
8392 linux_wait_for_event.
8393 (linux_wait_for_event): Rename to ...
8394 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8395 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8396 sigsuspend. Check for zombie leaders.
8397 (linux_wait_for_event): Reimplement as wrapper around
8398 linux_wait_for_event_filtered.
8399 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8400 a normal or signal exit is seen, it's the whole process exiting.
8401 (wait_for_sigstop): No longer a for_each_inferior callback.
8402 Rewrite on top of linux_wait_for_event_filtered.
8403 (stop_all_lwps): Call wait_for_sigstop directly.
8404 * server.c (resume, handle_target_event): Handle
8405 TARGET_WAITKIND_NO_RESUMED.
8406
d763de10
JB		 84072014-02-26 Joel Brobecker <brobecker@adacore.com>
8408
8409 * win32-low.c (psapi_get_dll_name,
8410 * win32_CreateToolhelp32Snapshot): Delete.
8411 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8412 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8413 Delete.
8414 (handle_load_dll): Add function description.
8415 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8416
850a0f76
JB		 84172014-02-26 Joel Brobecker <brobecker@adacore.com>
8418
8419 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8420 Add comment.
8421 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8422 base address when calling win32_add_one_solib.
8423 (handle_load_dll): Delete local variable load_addr.
8424 Remove 0x1000 offset applied to DLL base address when calling
8425 win32_add_one_solib.
8426 (handle_unload_dll): Add comment.
8427
f25b3fc3
JB		 84282014-02-26 Joel Brobecker <brobecker@adacore.com>
8429
8430 * win32-low.c (win32_add_all_dlls): Renames
8431 win32_ensure_ntdll_loaded. Rewrite function documentation.
8432 Adjust implementation to always load all DLLs.
8433 Add 0x1000 offset to DLL base address when calling
8434 win32_add_one_solib.
8435 (child_initialization_done): New static global.
8436 (do_initial_child_stuff): Set child_initialization_done to
8437 zero during child initialization, and 1 after. Replace call
8438 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8439 Add comment.
8440 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8441 (handle_unload_dll): Add function documentation.
8442 (get_child_debug_event): Ignore load and unload DLL events
8443 during child initialization.
8444
d86d4aaf
DE		 84452014-02-20 Doug Evans <dje@google.com>
8446
3bc32da3 8447 Remove global all_lwps.
d86d4aaf
DE		 8448 * inferiors.h (ptid_of): Move here from linux-low.h.
8449 (pid_of, lwpid_of): Ditto.
8450 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8451 parameter is a struct thread_info * now.
8452 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8453 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8454 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8455 directly.
8456 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8457 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8458 * linux-arm-low.c (update_registers_callback): Update, "entry"
8459 parameter is a struct thread_info * now.
8460 Fetch lwpid from current_inferior directly.
8461 (arm_insert_point): Pass &all_threads to find_inferior instead of
8462 &all_lwps.
8463 (arm_remove_point): Ditto.
8464 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8465 (arm_prepare_to_resume): Fetch pid from thread.
8466 (arm_read_description): Fetch lwpid from current_inferior directly.
8467 * linux-low.c (all_lwps): Delete.
8468 (delete_lwp): Delete call to remove_inferior.
8469 (handle_extended_wait): Fetch lwpid from thread.
8470 (add_lwp): Don't set lwp->entry.id. Remove call to
8471 add_inferior_to_list.
8472 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8473 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8474 (kill_one_lwp_callback): Ditto.
8475 (linux_kill): Don't dereference NULL pointer.
8476 Fetch ptid,lwpid from thread.
8477 (get_detach_signal): Fetch ptid from thread.
8478 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8479 Simplify call to regcache_invalidate_thread.
8480 (delete_lwp_callback): Update, "entry" parameter is a
8481 struct thread_info * now. Fetch pid from thread.
8482 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8483 (status_pending_p_callback): Update, "entry" parameter is a
8484 struct thread_info * now. Fetch ptid from thread.
8485 (find_lwp_pid): Update, "entry" parameter is a
8486 struct thread_info * now.
8487 (linux_wait_for_lwp): Fetch pid from thread.
8488 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8489 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8490 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8491 (dequeue_one_deferred_signal): Ditto.
8492 (cancel_breakpoint): Fetch ptid from current_inferior.
8493 (linux_wait_for_event): Pass &all_threads to find_inferior,
8494 not &all_lwps. Fetch ptid, lwpid from thread.
8495 (count_events_callback): Update, "entry" parameter is a
8496 struct thread_info * now.
8497 (select_singlestep_lwp_callback): Ditto.
8498 (select_event_lwp_callback): Ditto.
8499 (cancel_breakpoints_callback): Ditto.
8500 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8501 not &all_lwps.
8502 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8503 (unsuspend_one_lwp): Update, "entry" parameter is a
8504 struct thread_info * now.
8505 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8506 not &all_lwps.
8507 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8508 Fetch lwpid from thread, not lwp.
8509 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8510 Pass &all_threads to find_inferior, not &all_lwps.
8511 (send_sigstop): Fetch lwpid from thread, not lwp.
8512 (send_sigstop_callback): Update, "entry" parameter is a
8513 struct thread_info * now.
8514 (suspend_and_send_sigstop_callback): Ditto.
8515 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8516 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8517 struct thread_info * now.
8518 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8519 from thread, lwp.
8520 (lwp_running): Update, "entry" parameter is a
8521 struct thread_info * now.
8522 (stop_all_lwps): Fetch ptid from thread.
8523 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8524 (linux_resume_one_lwp): Fetch lwpid from thread.
8525 (linux_set_resume_request): Update, "entry" parameter is a
8526 struct thread_info * now. Fetch pid, lwpid from thread.
8527 (resume_status_pending_p): Update, "entry" parameter is a
8528 struct thread_info * now.
8529 (need_step_over_p): Ditto. Fetch lwpid from thread.
8530 (start_step_over): Fetch lwpid from thread.
8531 (linux_resume_one_thread): Update, "entry" parameter is a
8532 struct thread_info * now. Fetch lwpid from thread.
8533 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8534 (proceed_one_lwp): Update, "entry" parameter is a
8535 struct thread_info * now. Fetch lwpid from thread.
8536 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8537 struct thread_info * now.
8538 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8539 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8540 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8541 directly.
8542 (regsets_store_inferior_registers): Ditto.
8543 (fetch_register, store_register): Ditto.
8544 (linux_read_memory, linux_write_memory): Ditto.
8545 (linux_request_interrupt): Ditto.
8546 (linux_read_auxv): Ditto.
8547 (linux_xfer_siginfo): Ditto.
8548 (linux_qxfer_spu): Ditto.
8549 (linux_qxfer_libraries_svr4): Ditto.
8550 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8551 moved to inferiors.h.
8552 (get_lwp): Delete.
8553 (get_thread_lwp): Update.
8554 (struct lwp_info): Delete member "entry". Simplify comment for
8555 member "thread".
8556 (all_lwps): Delete.
8557 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8558 current_inferior directly.
8559 (update_watch_registers_callback): Update, "entry" parameter is a
8560 struct thread_info * now. Fetch pid from thread.
8561 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8562 (mips_insert_point): Fetch lwpid from current_inferior.
8563 Pass &all_threads to find_inferior, not &all_lwps.
8564 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8565 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8566 directly.
8567 (mips_stopped_data_address): Ditto.
8568 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8569 directly.
8570 * linux-tile-low.c (tile_arch_setup): Ditto.
8571 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8572 (update_debug_registers_callback): Update, "entry" parameter is a
8573 struct thread_info * now. Fetch pid from thread.
8574 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8575 Pass &all_threads to find_inferior, not &all_lwps.
8576 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8577 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8578 Pass &all_threads to find_inferior, not &all_lwps.
8579 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8580 (i386_dr_low_get_status): Ditto.
8581 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8582 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8583 (x86_linux_read_description): Ditto.
8584 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8585
3b8361aa
DE		 85862014-02-20 Doug Evans <dje@google.com>
8587
8588 * inferiors.c (get_first_inferior): Fix buglet.
8589
f7667f0d
DE		 85902014-02-19 Doug Evans <dje@google.com>
8591
8592 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8593 * inferiors.c (add_thread): Change result type to struct thread_info *.
8594 All callers updated.
8595 (add_lwp): Call add_thread here instead of in callers.
8596 All callers updated.
8597 * linux-low.h (get_lwp_thread): Rewrite.
8598 (struct lwp_info): New member "thread".
8599
b3312d80
DE		 86002014-02-19 Doug Evans <dje@google.com>
8601
8602 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8603 All callers updated.
8604
ecc6f45c
DE		 86052014-02-19 Doug Evans <dje@google.com>
8606
8607 * inferiors.c (add_thread): Fix whitespace.
8608
649ebbca
DE		 86092014-02-19 Doug Evans <dje@google.com>
8610
8611 * dll.c (clear_dlls): Replace accessing list implemention details
8612 with API function.
8613 * gdbthread.h (get_first_thread): Declare.
8614 * inferiors.c (for_each_inferior_with_data): New function.
8615 (get_first_thread): New function.
8616 (find_thread_ptid): Simplify.
8617 (get_first_inferior): New function.
8618 (clear_list): Delete.
8619 (one_inferior_p): New function.
8620 (clear_inferior_list): New function.
8621 (clear_inferiors): Update.
8622 * inferiors.h (for_each_inferior_with_data): Declare.
8623 (clear_inferior_list): Declare.
8624 (one_inferior_p): Declare.
8625 (get_first_inferior): Declare.
8626 * linux-low.c (linux_wait_for_event): Replace accessing list
8627 implemention details with API function.
8628 * server.c (target_running): Ditto.
8629 (accumulate_file_name_length): New function.
8630 (emit_dll_description): New function.
8631 (handle_qxfer_libraries): Replace accessing list implemention
8632 details with API function.
8633 (handle_qxfer_threads_worker): New function.
8634 (handle_qxfer_threads_proper): Replace accessing list implemention
8635 details with API function.
8636 (handle_query): Ditto.
8637 (visit_actioned_threads_callback_ftype): New typedef.
8638 (visit_actioned_threads_data): New struct.
8639 (visit_actioned_threads): Rewrite to be find_inferior callback.
8640 (resume): Call find_inferior.
8641 (handle_status): Replace accessing list implemention
8642 details with API function.
8643 (process_serial_event): Replace accessing list implemention details
8644 with API function.
8645 * target.c (set_desired_inferior): Replace accessing list implemention
8646 details with API function.
8647 * tracepoint.c (same_process_p): New function.
8648 (gdb_agent_about_to_close): Replace accessing list implemention
8649 details with API function.
8650 * win32-low.c (child_delete_thread): Replace accessing list
8651 implemention details with API function.
8652 (match_dll_by_basename): New function.
8653 (dll_is_loaded_by_basename): New function.
8654 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8655 details call to dll_is_loaded_by_basename.
8656
80894984
DE		 86572014-02-19 Doug Evans <dje@google.com>
8658
8659 * dll.h (struct dll_info): Add comment.
8660 * gdbthread.h (struct thread_info): Add comment.
8661 (current_ptid): Simplify.
8662 * inferiors.c (add_process): Update.
8663 (remove_process): Update.
8664 * inferiors.h (struct process_info): Rename member "head" to "entry".
8665 * linux-low.c (delete_lwp): Update.
8666 (add_lwp): Update.
8667 (last_thread_of_process_p): Update.
8668 (kill_one_lwp_callback, linux_kill): Update.
8669 (status_pending_p_callback): Update.
8670 (wait_for_sigstop): Update. Simplify read of ptid.
8671 (start_step_over): Update.
8672 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8673 (get_lwp_thread): Update.
8674 (struct lwp_info): Rename member "head" to "entry".
8675 * regcache.h (inferior_list_entry): Delete.
8676 * server.c (kill_inferior_callback): Update.
8677 (detach_or_kill_inferior_callback): Update.
8678 (print_started_pid): Update.
8679 (print_attached_pid): Update.
8680 (process_serial_event): Simplify read of ptid.
8681 * thread-db.c (thread_db_create_event): Update.
8682 (thread_db_get_tls_address): Update.
8683 * win32-low.c (current_inferior_ptid): Simplify.
8684
46917d26
TT		 86852014-02-19 Tom Tromey <tromey@redhat.com>
8686
8687 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8688 argument.
8689 (target_supports_btrace): Update.
8690
0759a81e
YQ		 86912014-02-14 Yao Qi <yao@codesourcery.com>
8692
8693 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8694 (rsp-low-ipa.o): New target.
8695
a7191e8b
TT		 86962014-02-12 Tom Tromey <tromey@redhat.com>
8697
8698 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8699 convert_ascii_to_int.
8700 * regcache.c (registers_to_string): Likewise.
8701 * remote-utils.c (decode_M_packet): Likewise.
8702 * server.c (process_serial_event): Likewise.
8703
ff0e980e
TT		 87042014-02-12 Tom Tromey <tromey@redhat.com>
8705
8706 * server.c (handle_query, handle_v_run): Use hex2bin, not
8707 unhexify.
8708 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8709
e9371aff
TT		 87102014-02-12 Tom Tromey <tromey@redhat.com>
8711
8712 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8713 convert_int_to_ascii.
8714 * regcache.c (registers_to_string, collect_register_as_string):
8715 Likewise.
8716 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8717 Likewise.
8718 * server.c (process_serial_event): Likewise.
8719 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8720 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8721
971dc0b8
TT		 87222014-02-12 Tom Tromey <tromey@redhat.com>
8723
8724 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8725 bin2hex, not hexify.
8726 * tracepoint.c (cmd_qtstatus): Likewise.
8727
0a822afb
TT		 87282014-02-12 Tom Tromey <tromey@redhat.com>
8729
8730 * remote-utils.c (monitor_output): Pass explicit length to
8731 hexify.
8732
9c3d6531
TT		 87332014-02-12 Tom Tromey <tromey@redhat.com>
8734
8735 * tracepoint.c: Include rsp-low.h.
8736 * server.c: Include rsp-low.h.
8737 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8738 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8739 declare.
8740 * remote-utils.c: Include rsp-low.h.
8741 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8742 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8743 (convert_int_to_ascii, convert_ascii_to_int): Move to
8744 common/rsp-low.c.
8745 * regcache.c: Include rsp-low.h.
8746 * ax.c: Include rsp-low.h.
8747 * Makefile.in (SFILES): Add common/rsp-low.c.
8748 (OBS): Add rsp-low.o.
8749 (rsp-low.o): New target.
8750
01fd3ea5
TT		 87512014-02-12 Tom Tromey <tromey@redhat.com>
8752
8753 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8754 Include print-utils.h.
8755 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8756 (plongest, thirty_two, phex_nz): Remove.
8757 * Makefile.in (SFILES): Add common/print-utils.c.
8758 (OBS): Add print-utils.o.
8759 (print-utils-ipa.o): New target.
8760 (print-utils.o): New target.
8761 (IPA_OBJS): Add print-utils-ipa.o.
8762
e99dc820
TT		 87632014-02-06 Tom Tromey <tromey@redhat.com>
8764
8765 * Makefile.in (SFILES): Fix indentation.
8766
ee1e2d4f
DE		 87672014-02-05 Doug Evans <dje@google.com>
8768
8769 * linux-low.c (linux_wait_for_event): Improve comment.
8770 (linux_wait_1): Keep current_inferior in sync with event_child.
8771
f5a02773
DE		 87722014-01-22 Doug Evans <dje@google.com>
8773
8774 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8775
87ce2a04
DE		 87762014-01-22 Doug Evans <dje@google.com>
8777
8778 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8779 * configure: Regenerate.
8780 * config.in: Regenerate.
8781 * Makefile.in (SFILES): Add debug.c.
8782 (OBS): Add debug.o.
8783 * debug.c: New file.
8784 * debug.h: New file.
8785 * linux-aarch64-low.c (*): Update all debugging printfs to use
8786 debug_printf instead of fprintf.
8787 * linux-arm-low.c (*): Ditto.
8788 * linux-cris-low.c (*): Ditto.
8789 * linux-crisv32-low.c (*): Ditto.
8790 * linux-m32r-low.c (*): Ditto.
8791 * linux-sparc-low.c (*): Ditto.
8792 * linux-x86.c (*): Ditto.
8793 * linux-low.c (*): Ditto.
8794 (linux_wait_1): Add calls to debug_enter, debug_exit.
8795 (linux_wait): Remove redundant debugging printf.
8796 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8797 (linux_resume, unstop_all_lwps): Ditto.
8798 * mem-break.c (*): Update all debugging printfs to use
8799 debug_printf instead of fprintf.
8800 * remote-utils.c (*): Ditto.
8801 * thread-db.c (*): Ditto.
8802 * server.c #include <ctype.h>, "gdb_vecs.h".
8803 (debug_threads): Moved to debug.c.
8804 (*): Update all debugging printfs to use debug_printf instead of
8805 fprintf.
8806 (start_inferior): Replace call to fflush with call to debug_flush.
8807 (monitor_show_help): Mention set debug-format.
8808 (parse_debug_format_options): New function.
8809 (handle_monitor_command): Handle "monitor set debug-format".
8810 (gdbserver_usage): Mention --debug-format.
8811 (main): Parse --debug-format.
8812 * server.h (debug_threads): Declaration moved to debug.h.
8813 #include "debug.h".
8814 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8815 trace_debug_1 that uses debug_printf.
8816 (tracepoint_look_up_symbols): Update all debugging printfs to use
8817 debug_printf instead of fprintf.
8818
e671835b
BS		 88192014-01-20 Baruch Siach <baruch@tkos.co.il>
8820
8821 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8822 sys/ptrace.h.
8823
b5737fa9
PA		 88242014-01-17 Pedro Alves <palves@redhat.com>
8825
ea38d2a9 8826 PR build/16445
c7faa97a
PA		 8827 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8828 defined after including gdb_proc_service.h.
b5737fa9 8829
40ed484e
DE		 88302014-01-16 Doug Evans <dje@google.com>
8831
8832 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8833 (match_dll): Use it.
8834
969c39fb
MM		 88352014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8836
8837 * target.h (target_ops) <read_btrace>: Change parameters and
8838 return type to allow error reporting.
8839 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8840 trace reading errors on.
8841 * linux-low.c (linux_low_read_btrace): Pass trace reading
8842 errors on.
8843 (linux_low_disable_btrace): New.
8844
ab7f45ba
DE		 88452014-01-15 Doug Evans <dje@google.com>
8846
8847 * inferiors.c (thread_id_to_gdb_id): Delete.
8848 * inferiors.h (thread_id_to_gdb_id): Delete.
8849
66af0f44
EZ		 88502014-01-13 Eli Zaretskii <eliz@gnu.org>
8851
8852 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8853 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8854 versions.
8855
9939e131
PA		 88562014-01-08 Pedro Alves <palves@redhat.com>
8857
8858 * server.c (handle_status): Don't discard previous queued stop
8859 replies or thread's pending status here.
8860 (main) <disconnection>: Do it here instead.
8861
b7ea362b
PA		 88622014-01-08 Pedro Alves <palves@redhat.com>
8863
8864 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8865 * server.c (visit_actioned_threads, handle_pending_status): New
8866 function.
8867 (handle_v_cont): Factor out parts to ...
8868 (resume): ... this new function. If in all-stop, and a thread
8869 being resumed has a pending status, report it without actually
8870 resuming.
8871 (myresume): Adjust to use the new 'resume' function.
8872 (clear_pending_status_callback, set_pending_status_callback)
8873 (find_status_pending_thread_callback): New functions.
8874 (handle_status): Handle the case of multiple threads having
8875 interesting statuses to report. Report threads' real last signal
8876 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8877 with an interesting thread to report the status for, instead of
8878 always reporting the status of the first thread.
8879
28498c42
JB		 88802014-01-01 Joel Brobecker <brobecker@adacore.com>
8881
8882 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8883 * gdbreplay.c (gdbreplay_version): Likewise.
8884
f45c82da
YZ		 88852013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8886
8887 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8888 iov.iov_len with the real length in use.
8889
379a5e2d
JB		 88902013-12-13 Joel Brobecker <brobecker@adacore.com>
8891
8892 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8893 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8894 for all targets that use win32-low.c.
8895 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8896 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8897
4210d83e
PA		 88982013-12-13 Pedro Alves <palves@redhat.com>
8899
8900 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8901 if equal to TARGET_WAITKIND_LOADED.
8902 * win32-low.c (cached_status): New static global.
8903 (win32_wait): Add declaration.
8904 (do_initial_child_stuff): Flush all initial pending debug events
8905 up to the initial breakpoint.
8906 (win32_wait): If CACHED_STATUS was set, return that instead
8907 of doing a real wait. Remove the code resuming the execution
8908 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8909 during the initial phase. Also remove the code changing
8910 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8911 TARGET_WAITKIND_STOPPED.
8912
e7f0d979
YQ		 89132013-12-11 Yao Qi <yao@codesourcery.com>
8914
8915 * notif.c (handle_notif_ack): Return 0 if no notification
8916 matches.
8917
ebcf782c
DE		 89182013-11-20 Doug Evans <dje@google.com>
8919
8920 * linux-low.c (linux_set_resume_request): Fix comment.
8921
20ad9378
DE		 89222013-11-20 Doug Evans <dje@google.com>
8923
8924 * linux-low.c (resume_status_pending_p): Tweak comment.
8925
a196ebeb
WT		 89262013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8927
8928 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8929 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8930 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8931 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8932 (srv_amd64_regobj): Add amd64-mpx.o.
8933 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8934 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8935 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8936 * i387-fp.c (num_pl_bnd_register) Added constant.
8937 (num_pl_bnd_cfg_registers) Added constant.
8938 (struct i387_xsave) Added reserved area and MPX fields.
8939 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8940 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8941 function.
8942 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8943 (init_registers_amd64_mpx_linux): Declare new function.
8944 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8945 (x86_64_regmap): Add MPX registers.
8946 (x86_linux_read_description): Add MPX case.
8947 (initialize_low_arch): Initialize MPX targets.
8948
0080a2f6
TT		 89492013-11-18 Tom Tromey <tromey@redhat.com>
8950
8951 * configure: Rebuild.
8952 * configure.ac: Don't check for stdlib.h.
8953 * gdbreplay.c: Unconditionally include stdlib.h.
8954
2978b111
TT		 89552013-11-18 Tom Tromey <tromey@redhat.com>
8956
8957 * config.in: Rebuild.
8958 * configure: Rebuild.
8959 * configure.ac: Don't use AC_HEADER_DIRENT.
8960
a3d08894
TT		 89612013-11-18 Tom Tromey <tromey@redhat.com>
8962
8963 * server.h: Don't check HAVE_STRING_H.
8964 * gdbreplay.c: Don't check HAVE_STRING_H.
8965 * configure: Rebuild.
8966
0a5dd17d
TT		 89672013-11-18 Tom Tromey <tromey@redhat.com>
8968
8969 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8970 LIBGNU.
8971
1bd2f0ba
TT		 89722013-11-08 Tom Tromey <tromey@redhat.com>
8973
8974 * configure, config.in: Rebuild.
8975 * configure.ac: Remove unused configury.
8976
3266f10b
TT		 89772013-11-08 Tom Tromey <tromey@redhat.com>
8978
8979 * acinclude.m4: Include common.m4, codeset.m4.
8980 * configure, config.in: Rebuild.
8981 * configure.ac: Use GDB_AC_COMMON.
8982
6682d959
AA		 89832013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8984
8985 * linux-s390-low.c (HWCAP_S390_TE): New define.
8986 (s390_arch_setup): Consider the TE field in the HWCAP for
8987 determining 'have_regset_tdb'.
8988
fd0a4d76
SDJ		 89892013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8990
8991 PR gdb/16014
8992 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8993 call to sizeof.
8994
1a3d890b
PA		 89952013-10-02 Pedro Alves <palves@redhat.com>
8996
8997 * server.c (process_serial_event): Don't output "GDBserver
8998 exiting" if GDB is connected through stdio.
8999 * target.c (mywait): Likewise, be silent if GDB is connected
9000 through stdio.
9001
97ad4581
JB		 90022013-10-01 Joel Brobecker <brobecker@adacore.com>
9003
9004 * lynx-low.c (lynx_add_threads_after_attach): New function.
9005 (lynx_attach): Remove call to add_thread. Add call to
9006 lynx_add_threads_after_attach instead.
9007
5b4e221c
MF		 90082013-09-28 Mike Frysinger <vapier@gentoo.org>
9009
9010 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9011 * config.in, configure: Regenerated.
9012
ee47b2f8
YQ		 90132013-09-18 Yao Qi <yao@codesourcery.com>
9014
9015 PR server/15959
9016 * server.c (start_inferior): Clear 'resume_info'.
9017
d6707650 90182013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 9019
d6707650
JW		 9020 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9021 for each register.
9022
9243dd0e 90232013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 9024
9243dd0e
JW		 9025 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9026 linux-tile-low.o to srv_tgtobj.
9027
c623a6ef
WN		 90282013-09-16 Will Newton <will.newton@linaro.org>
9029
9030 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9031 out regs.
9032
fb71d39e
PA		 90332013-09-06 Pedro Alves <palves@redhat.com>
9034
9035 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9036 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9037 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9038 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9039 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9040 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9041
8e7e9910
PA		 90422013-09-06 Pedro Alves <palves@redhat.com>
9043
9044 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9045 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9046
7c3a12ca
PA		 90472013-09-06 Pedro Alves <palves@redhat.com>
9048
9049 * linux-amd64-ipa.c: Include tracepoint.h.
9050 * linux-i386-ipa.c: Include tracepoint.h.
9051
8eb3d7b6
RW		 90522013-09-06 Ricard Wanderlof <ricardw@axis.com>
9053
9054 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9055 (ps_get_thread_area): New function.
9056
eddddb9d
RW		 90572013-09-06 Ricard Wanderlof <ricardw@axis.com>
9058
9059 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9060 (initialize_low_arch): Call init_registers_crisv32 rather than
9061 init_register_crisv32.
9062
533b0600
PA		 90632013-09-05 Pedro Alves <palves@redhat.com>
9064
9065 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9066 to ...
9067 * hostio.h: ... this new file.
9068 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9069 win32-low.c: Include hostio.h.
9070
0ce3d3b5
PA		 90712013-09-05 Pedro Alves <palves@redhat.com>
9072
9073 * server.h (gdb_client_data, handler_func, callback_handler_func)
9074 (delete_file_handler, add_file_handler, append_callback_event)
9075 (delete_callback_event, start_event_loop, initialize_event_loop):
9076 Move to event-loop.h and include it.
9077 * event-loop.h: New file.
9078
799cdc37
PA		 90792013-09-05 Pedro Alves <palves@redhat.com>
9080
9081 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9082 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9083 (loaded_dll, unloaded_dll): Move to ...
9084 * dll.h: ... this new file.
9085 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9086
6a6bbd9d
PA		 90872013-09-05 Pedro Alves <palves@redhat.com>
9088
9089 * server.h (current_process, get_thread_process, all_processes)
9090 (add_inferior_to_list, for_each_inferior, current_inferior)
9091 (remove_inferior, add_process, remove_process, find_process_pid)
9092 (have_started_inferiors_p, have_attached_inferiors_p)
9093 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9094 (clear_inferiors, find_inferior, find_inferior_id)
9095 (inferior_target_data, set_inferior_target_data)
9096 (inferior_regcache_data, set_inferior_regcache_data): Move to
9097 inferiors.h, and include it.
9098 * inferiors.h: New file.
9099
f699aaba
PA		 91002013-09-05 Pedro Alves <palves@redhat.com>
9101
9102 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9103 Move ...
72f4393d 9104 * ax.h: ... here.
f699aaba 9105
c144c7a0
PA		 91062013-09-05 Pedro Alves <palves@redhat.com>
9107
9108 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9109 tracepoint.h.
9110 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9111 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9112 (handle_tracepoint_general_set, handle_tracepoint_query)
9113 (tracepoint_finished_step, tracepoint_was_hit)
9114 (release_while_stepping_state_list, current_traceframe)
9115 (in_readonly_region, traceframe_read_mem)
9116 (fetch_traceframe_registers, traceframe_read_sdata)
9117 (traceframe_read_info, struct fast_tpoint_collect_status)
9118 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9119 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9120 (supply_fast_tracepoint_registers)
9121 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9122 (ipa_tdesc, claim_trampoline_space)
9123 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9124 (agent_mem_read, agent_get_trace_state_variable_value)
9125 (agent_set_trace_state_variable_value, agent_tsv_read)
9126 (agent_mem_read_string, get_raw_reg_func_addr)
9127 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9128 * tracepoint.h: ... this new file.
9129
ff42e6ab
PA		 91302013-09-05 Pedro Alves <palves@redhat.com>
9131
9132 * server.h (perror_with_name, error, fatal, warning, paddress)
9133 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9134 include it.
9135 * utils.h: New file.
9136
541af0f4
PA		 91372013-09-05 Pedro Alves <palves@redhat.com>
9138
9139 * server.h (remote_debug, noack_mode, transport_is_reliable)
9140 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9141 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9142 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9143 (write_enn, initialize_async_io, enable_async_io)
9144 (disable_async_io, check_remote_input_interrupt_request)
9145 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9146 (dead_thread_notify, prepare_resume_reply)
9147 (decode_address_to_semicolon, decode_address, decode_m_packet)
9148 (decode_M_packet, decode_X_packet, decode_xfer_write)
9149 (decode_search_memory_packet, unhexify, hexify)
9150 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9151 (look_up_one_symbol, relocate_instruction)
9152 (monitor_output): Move to remote-utils.h, and include it.
9153 * remote-utils.h: New file.
9154
eebdf26b
PA		 91552013-09-05 Pedro Alves <palves@redhat.com>
9156
9157 * server.h (_): Delete.
9158
3aafd2ff
PA		 91592013-09-02 Pedro Alves <palves@redhat.com>
9160
9161 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9162 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9163 allocated.
9164 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9165
cee83bcb
PM		 91662013-09-02 Pierre Muller <muller@sourceware.org>
9167
9168 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9169 or WriteProcessMemory complete successfully and handle
9170 ERROR_PARTIAL_COPY error.
9171
9a13b2fa
PA		 91722013-09-02 Pedro Alves <palves@redhat.com>
9173
9174 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9175 error instead of EIO.
9176
602e3198
JK		 91772013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9178
9179 PR server/15604
9180 * linux-low.c: Include filestuff.h.
9181 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9182 * lynx-low.c: Include filestuff.h.
9183 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9184 * server.c: Include filestuff.h.
9185 (main): Call notice_open_fds.
9186 * spu-low.c: Include filestuff.h.
9187 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9188
96d7229d
LM		 91892013-08-22 Luis Machado <lgustavo@codesourcery.com>
9190
9191 * Makefile.in: Explain why ../target and ../nat are not
9192 listed as include file search paths.
9193 (linux-waitpid.o): New object file rule.
9194 * configure.srv (srv_native_linux_obj): New variable.
9195 Replace all occurrences of linux native object files with
9196 $srv_native_linux_obj.
9197 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9198 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9199 (linux_enable_event_reporting): Remove declaration.
9200 (my_waitpid): Moved to common/linux-waitpid.c.
9201 (linux_wait_for_event): Pass ptid when calling
9202 linux_enable_event_reporting.
9203 (linux_supports_tracefork_flag): Remove.
9204 (linux_enable_event_reporting): Likewise.
9205 (linux_tracefork_grandchild): Remove.
9206 (STACK_SIZE): Moved to common/linux-ptrace.c.
9207 (linux_tracefork_child): Remove.
9208 (linux_test_for_tracefork): Remove.
9209 (linux_look_up_symbols): Call linux_supports_traceclone.
9210 (initialize_low): Remove call to linux_test_for_tracefork.
9211 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9212 common/linux-ptrace.h.
9213 (PTRACE_TYPE_ARG4): Likewise.
9214 Include linux-ptrace.h.
9215
32940073
PA		 92162013-08-21 Pedro Alves <palves@redhat.com>
9217
9218 * config.in: Renegerate.
9219
33b60d58 92202013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 9221
33b60d58
LM		 9222 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9223 (SFILES): Remove $(srcdir)/common/target-common.c and
9224 add $(srcdir)/target/waitstatus.c.
9225 (OBS): Remove target-common.o and add waitstatus.o.
9226 (server_h): Remove $(srcdir)/../common/target-common.h and
9227 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9228 and $(srcdir)/../target/waitstatus.h.
9229 (target-common.o): Remove.
9230 (waitstatus.o): New target object file.
9231 * target.h: Do not include target-common.h and
9232 include target/resume.h, target/wait.h and
9233 target/waitstatus.h.
9234
b8e1b30e
LM		 92352013-08-13 Luis Machado <lgustavo@codesourcery.com>
9236
9237 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9238 to PTRACE_TYPE_ARG3.
9239 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9240 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9241 PTRACE_TYPE_ARG4.
9242 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9243 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9244
7a60ad40
YQ		 92452013-07-27 Jie Zhang <jie@codesourcery.com>
9246 Daniel Jacobowitz <dan@codesourcery.com>
9247 Yao Qi <yao@codesourcery.com>
9248
9249 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9250 (mips-linux-watch.o): New rule.
9251 (mips_linux_watch_h): New variable.
9252 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9253 srv_tgtobj.
9254 * linux-mips-low.c: Include mips-linux-watch.h.
9255 (struct arch_process_info, struct arch_lwp_info): New.
9256 (update_watch_registers_callback): New function.
9257 (mips_linux_new_process, mips_linux_new_thread) New functions.
9258 (mips_linux_prepare_to_resume, mips_insert_point): New
9259 functions.
9260 (mips_remove_point, mips_stopped_by_watchpoint): New
9261 functions.
9262 (rsp_bp_type_to_target_hw_bp_type): New function.
9263 (mips_stopped_data_address): New function.
9264 (the_low_target): Add watchpoint support functions.
9265
de6f69ad
YQ		 92662013-07-27 Yao Qi <yao@codesourcery.com>
9267
9268 * i386-low.c: Include break-common.h.
9269 (enum target_hw_bp_type): Remove.
9270
3360c0bf
LM		 92712013-07-24 Luis Machado <lgustavo@codesourcery.com>
9272
9273 * Makefile.in (SFILES): /common/target-common.c.
9274 (OBS): Add target-common.o.
9275 (server_h): Add $(srcdir)/../common/target-common.h.
9276 (target-common.o): New target.
9277 * server.c (queue_stop_reply_callback): Free
9278 status string after use.
9279 * target.c (target_waitstatus_to_string): Remove.
9280 * target.h: Include target-common.h.
9281 (resume_kind): Likewise.
9282 (target_waitkind): Likewise.
9283 (target_waitstatus): Likewise.
9284 (TARGET_WNOHANG): Likewise.
9285
bd885420
YQ		 92862013-07-04 Yao Qi <yao@codesourcery.com>
9287
9288 * Makefile.in (host_alias): Use @host_noncanonical@.
9289 (target_alias): Use @target_noncanonical@.
9290 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9291 ACX_NONCANONICAL_HOST.
9292 * configure: Regenerated.
9293
9294 Revert:
9295 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9296
9297 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9298 * configure: Rebuild.
9299 * Makefile.in (version_host, version_target): Get from configure.
9300 (version.c): Use $(version_host) and $(version_target).
9301
17ef446e
PA		 93022013-07-03 Pedro Alves <palves@redhat.com>
9303
9304 * Makefile.in (config.status): Depend on development.sh.
9305 * acinclude.m4: Include libmcheck.m4.
9306 * configure: Regenerate.
9307
7a9a7487
MG		 93082013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9309
9310 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9311 attribute inside the parentheses.
9312 (winapi_DebugSetProcessKillOnExit): Ditto.
9313 (winapi_DebugBreakProcess): Ditto.
9314 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 9315
49b64de6
MG		 93162013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9317
9318 * notif.h (notif_event): Add a dummy member to avoid compiler
9319 errors.
9320
d5749ee7
PA		 93212013-07-01 Pedro Alves <palves@redhat.com>
9322
9323 * hostio.c (HOSTIO_PATH_MAX): Define.
9324 (require_filename, handle_open, handle_unlink, handle_readlink):
9325 Use it.
9326
d8d2a3ee
PA		 93272013-07-01 Pedro Alves <palves@redhat.com>
9328
9329 * server.h: Include "pathmax.h".
9330 * linux-low.c: Don't include sys/param.h.
9331 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9332 MAXPATHLEN.
9333 * win32-low.c: Don't include sys/param.h.
9334 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9335
bc7dea8d
PA		 93362013-07-01 Pedro Alves <palves@redhat.com>
9337
9338 * event-loop.c: Don't check HAVE_UNISTD_H before including
9339 <unistd.h>.
9340 * gdbreplay.c: Likewise.
9341 * remote-utils.c: Likewise.
9342 * server.c: Likewise.
9343 * configure.ac: Don't check for unistd.h.
9344 * configure: Regenerate.
9345
d6c2da54
TT		 93462013-06-28 Tom Tromey <tromey@redhat.com>
9347
9348 * Makefile.in (version.c): Use version.in, not
9349 common/version.in.
9350
257b6bec
MG		 93512013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9352
9353 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9354 * configure: Rebuild.
9355 * Makefile.in (version_host, version_target): Get from configure.
9356 (version.c): Use $(version_host) and $(version_target).
9357
86ebe149
DK		 93582013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9359
9360 Fix trace-status to output user name without trailing colon.
9361 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9362
f30aa5af
DK		 93632013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9364
9365 Fix trace-status to output proper start-time and stop-time.
9366 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9367 output start time and stop time in hex as gdb expects.
9368
28a93511
YQ		 93692013-06-26 Pedro Alves <pedro@codesourcery.com>
9370
9371 * tracepoint.c (build_traceframe_info_xml): Output trace state
9372 variables present in the trace buffer.
9373
01208463
TT		 93742013-06-24 Tom Tromey <tromey@redhat.com>
9375
9376 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9377 create-version.sh.
9378 (version.o): Remove.
9379 * gdbreplay.c: Include version.h.
9380 (version, host_name): Don't declare.
9381 * server.h: Include version.h.
9382 (version, host_name): Don't declare.
9383
760256f9
PA		 93842013-06-12 Pedro Alves <palves@redhat.com>
9385
9386 * linux-x86-low.c (linux_is_elf64): Delete global.
9387 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9388 with local linux_pid_exe_is_elf_64_file use.
9389
030031ee
PA		 93902013-06-11 Pedro Alves <palves@redhat.com>
9391
9392 * linux-low.c (regset_disabled, disable_regset): New functions.
9393 (regsets_fetch_inferior_registers)
9394 (regsets_store_inferior_registers): Use them.
9395 (initialize_regsets_info); Don't allocate the disabled_regsets
9396 array here.
9397 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9398 comment.
9399
5da6eb0a
PA		 94002013-06-11 Pedro Alves <palves@redhat.com>
9401
9402 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9403 xmalloc.
9404
7e5aaa09
PA		 94052013-06-11 Pedro Alves <palves@redhat.com>
9406
9407 * linux-x86-low.c (initialize_low_arch): Call
9408 init_registers_x32_avx_linux.
9409
d878444c
JK		 94102013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9411
9412 Fix compatibility with Android Bionic.
9413 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9414 it is not empty.
9415
3aee8918
PA		 94162013-06-07 Pedro Alves <palves@redhat.com>
9417
5f2b57b5 9418 PR server/14823
3aee8918
PA		 9419 * Makefile.in (OBS): Add tdesc.o.
9420 (IPA_OBJS): Add tdesc-ipa.o.
9421 (tdesc-ipa.o): New rule.
9422 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9423 interface.
9424 * linux-low.c (new_inferior): Delete.
9425 (disabled_regsets, num_regsets): Delete.
9426 (linux_add_process): Adjust to set the new per-process
9427 new_inferior flag.
9428 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9429 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9430 was a stop. When calling arch_setup, switch the current inferior
9431 to the thread that got an event.
9432 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9433 (regsets_fetch_inferior_registers)
9434 (regsets_store_inferior_registers): New regsets_info parameter.
9435 Adjust to use it.
9436 (linux_register_in_regsets): New regs_info parameter. Adjust to
9437 use it.
9438 (register_addr, fetch_register, store_register): New usrregs_info
9439 parameter. Adjust to use it.
9440 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9441 parameter regs_info. Adjust to use it.
9442 (linux_fetch_registers): Get the current inferior's regs_info, and
9443 adjust to use it.
9444 (linux_store_registers): Ditto.
9445 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9446 (initialize_low): Don't initialize the target_regsets here. Call
9447 initialize_low_arch.
9448 * linux-low.h (target_regsets): Delete declaration.
9449 (struct regsets_info): New.
9450 (struct usrregs_info): New.
9451 (struct regs_info): New.
9452 (struct process_info_private) <new_inferior>: New field.
9453 (struct linux_target_ops): Delete the num_regs, regmap, and
9454 regset_bitmap fields. New field regs_info.
9455 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9456 * i387-fp.c (num_xmm_registers): Delete.
9457 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9458 calls to new interface.
9459 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9460 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9461 Infer the number of xmm registers from the regcache's target
9462 description.
9463 * i387-fp.h (num_xmm_registers): Delete.
9464 * inferiors.c (add_thread): Don't install the thread's regcache
9465 here.
9466 * proc-service.c (gregset_info): Fetch the current inferior's
9467 regs_info. Adjust to use it.
9468 * regcache.c: Include tdesc.h.
9469 (register_bytes, reg_defs, num_registers)
9470 (gdbserver_expedite_regs): Delete.
9471 (get_thread_regcache): If the thread doesn't have a regcache yet,
9472 create one, instead of aborting gdbserver.
9473 (regcache_invalidate_one): Rename to ...
9474 (regcache_invalidate_thread): ... this.
9475 (regcache_invalidate_one): New.
9476 (regcache_invalidate): Only invalidate registers of the current
9477 process.
9478 (init_register_cache): Add target_desc parameter, and use it.
9479 (new_register_cache): Ditto. Assert the target description has a
9480 non zero registers_size.
9481 (regcache_cpy): Add assertions. Adjust.
9482 (realloc_register_cache, set_register_cache): Delete.
9483 (registers_to_string, registers_from_string): Adjust.
9484 (find_register_by_name, find_regno, find_register_by_number)
9485 (register_cache_size): Add target_desc parameter, and use it.
9486 (free_register_cache_thread, free_register_cache_thread_one)
9487 (regcache_release, register_cache_size): New.
9488 (register_size): Add target_desc parameter, and use it.
9489 (register_data, supply_register, supply_register_zeroed)
9490 (supply_regblock, supply_register_by_name, collect_register)
9491 (collect_register_as_string, collect_register_by_name): Adjust.
9492 * regcache.h (struct target_desc): Forward declare.
9493 (struct regcache) <tdesc>: New field.
9494 (init_register_cache, new_register_cache): Add target_desc
9495 parameter.
9496 (regcache_invalidate_thread): Declare.
9497 (regcache_invalidate_one): Delete declaration.
9498 (regcache_release): Declare.
9499 (find_register_by_number, register_cache_size, register_size)
9500 (find_regno): Add target_desc parameter.
9501 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9502 declarations.
9503 * remote-utils.c: Include tdesc.h.
9504 (outreg, prepare_resume_reply): Adjust.
9505 * server.c: Include tdesc.h.
9506 (gdbserver_xmltarget): Delete declaration.
9507 (get_features_xml, process_serial_event): Adjust.
9508 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9509 declare.
9510 (struct process_info) <tdesc>: New field.
9511 (ipa_tdesc): Declare.
9512 * tdesc.c: New file.
9513 * tdesc.h: New file.
9514 * tracepoint.c: Include tdesc.h.
9515 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9516 (get_context_regcache): Adjust to pass ipa_tdesc down.
9517 (do_action_at_tracepoint): Adjust to get the register cache size
9518 from the context regcache's description.
9519 (traceframe_walk_blocks): Adjust to get the register cache size
9520 from the current trace frame's description.
9521 (traceframe_get_pc): Adjust to get current trace frame's
9522 description and pass it down.
9523 (gdb_collect): Adjust to get the register cache size from the
9524 IPA's description.
9525 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9526 (gdbserver_xmltarget): Delete.
9527 (initialize_low_tracepoint): Set the ipa's target description.
9528 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9529 (initialize_low_tracepoint): Set the ipa's target description.
9530 * linux-x86-low.c: Include tdesc.h.
9531 [__x86_64__] (is_64bit_tdesc): New.
9532 (ps_get_thread_area, x86_get_thread_area): Use it.
9533 (i386_cannot_store_register): Rename to ...
9534 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9535 (i386_cannot_fetch_register): Rename to ...
9536 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9537 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9538 to new interface.
9539 (target_regsets): Rename to ...
9540 (x86_regsets): ... this.
9541 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9542 interface.
9543 (x86_siginfo_fixup): Use is_64bit_tdesc.
9544 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9545 (tdesc_x32_avx_linux, tdesc_x32_linux)
9546 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9547 Declare.
9548 (x86_linux_update_xmltarget): Delete.
9549 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9550 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9551 (AMD64_LINUX_USER64_CS): New.
9552 (x86_linux_read_description): New, based on
9553 x86_linux_update_xmltarget.
9554 (same_process_callback): New.
9555 (x86_arch_setup_process_callback): New.
9556 (x86_linux_update_xmltarget): New.
9557 (x86_regsets_info): New.
9558 (amd64_linux_regs_info): New.
9559 (i386_linux_usrregs_info): New.
9560 (i386_linux_regs_info): New.
9561 (x86_linux_regs_info): New.
9562 (x86_arch_setup): Reimplement.
9563 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9564 (x86_emit_ops): Ditto.
9565 (the_low_target): Adjust. Install x86_linux_regs_info,
9566 x86_cannot_fetch_register, and x86_cannot_store_register.
9567 (initialize_low_arch): New.
9568 * linux-ia64-low.c (tdesc_ia64): Declare.
9569 (ia64_fetch_register): Adjust.
9570 (ia64_usrregs_info, regs_info): New globals.
9571 (ia64_regs_info): New function.
9572 (the_low_target): Adjust.
9573 (initialize_low_arch): New function.
9574 * linux-sparc-low.c (tdesc_sparc64): Declare.
9575 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9576 Adjust.
9577 (sparc_arch_setup): New function.
9578 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9579 (the_low_target): Adjust.
9580 (initialize_low_arch): New function.
9581 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9582 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9583 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9584 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9585 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9586 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9587 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9588 (tdesc_powerpc_isa205_vsx64l): Declare.
9589 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9590 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9591 (ppc_set_pc, ppc_get_hwcap): Adjust.
9592 (ppc_usrregs_info): Forward declare.
9593 (!__powerpc64__) ppc_regmap_adjusted: New global.
9594 (ppc_arch_setup): Adjust to the current process'es target
9595 description.
9596 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9597 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9598 (ppc_store_evrregset): Adjust.
9599 (target_regsets): Rename to ...
9600 (ppc_regsets): ... this, and make static.
9601 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9602 (ppc_regs_info): New function.
9603 (the_low_target): Adjust.
9604 (initialize_low_arch): New function.
9605 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9606 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9607 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9608 (tdesc_s390x_linux64v2): Declare.
9609 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9610 (s390_fill_gregset, s390_store_last_break): Adjust.
9611 (target_regsets): Rename to ...
9612 (s390_regsets): ... this, and make static.
9613 (s390_get_pc, s390_set_pc): Adjust.
9614 (s390_get_hwcap): New target_desc parameter, and use it.
9615 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9616 (s390_arch_setup): Adjust to set the current process'es target
9617 description. Don't adjust the regmap.
9618 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9619 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9620 (regs_info_3264): New globals.
9621 (s390_regs_info): New function.
9622 (the_low_target): Adjust.
9623 (initialize_low_arch): New function.
9624 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9625 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9626 [__mips64] (init_registers_mips_linux)
9627 (init_registers_mips_dsp_linux): Delete defines.
9628 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9629 (have_dsp): New global.
9630 (mips_read_description): New, based on mips_arch_setup.
9631 (mips_arch_setup): Reimplement.
9632 (get_usrregs_info): New function.
9633 (mips_cannot_fetch_register, mips_cannot_store_register)
9634 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9635 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9636 (target_regsets): Rename to ...
9637 (mips_regsets): ... this, and make static.
9638 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9639 (dsp_regs_info, regs_info): New globals.
9640 (mips_regs_info): New function.
9641 (the_low_target): Adjust.
9642 (initialize_low_arch): New function.
9643 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9644 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9645 Declare.
9646 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9647 (arm_read_description): New, with bits factored from
9648 arm_arch_setup.
9649 (arm_arch_setup): Reimplement.
9650 (target_regsets): Rename to ...
9651 (arm_regsets): ... this, and make static.
9652 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9653 (arm_regs_info): New function.
9654 (the_low_target): Adjust.
9655 (initialize_low_arch): New function.
9656 * linux-m68k-low.c (tdesc_m68k): Declare.
9657 (target_regsets): Rename to ...
9658 (m68k_regsets): ... this, and make static.
9659 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9660 (m68k_regs_info): New function.
9661 (m68k_arch_setup): New function.
9662 (the_low_target): Adjust.
9663 (initialize_low_arch): New function.
9664 * linux-sh-low.c (tdesc_sharch): Declare.
9665 (target_regsets): Rename to ...
9666 (sh_regsets): ... this, and make static.
9667 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9668 (sh_regs_info, sh_arch_setup): New functions.
9669 (the_low_target): Adjust.
9670 (initialize_low_arch): New function.
9671 * linux-bfin-low.c (tdesc_bfin): Declare.
9672 (bfin_arch_setup): New function.
9673 (bfin_usrregs_info, regs_info): New globals.
9674 (bfin_regs_info): New function.
9675 (the_low_target): Adjust.
9676 (initialize_low_arch): New function.
9677 * linux-cris-low.c (tdesc_cris): Declare.
9678 (cris_arch_setup): New function.
9679 (cris_usrregs_info, regs_info): New globals.
9680 (cris_regs_info): New function.
9681 (the_low_target): Adjust.
9682 (initialize_low_arch): New function.
9683 * linux-cris-low.c (tdesc_crisv32): Declare.
9684 (cris_arch_setup): New function.
9685 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9686 (cris_regs_info): New function.
9687 (the_low_target): Adjust.
9688 (initialize_low_arch): New function.
9689 * linux-m32r-low.c (tdesc_m32r): Declare.
9690 (m32r_arch_setup): New function.
9691 (m32r_usrregs_info, regs_info): New globals.
9692 (m32r_regs_info): Adjust.
9693 (initialize_low_arch): New function.
9694 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9695 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9696 (tic6x_usrregs_info): Forward declare.
9697 (tic6x_read_description): New function, based on ...
9698 (tic6x_arch_setup): ... this. Reimplement.
9699 (target_regsets): Rename to ...
9700 (tic6x_regsets): ... this, and make static.
9701 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9702 (tic6x_regs_info): New function.
9703 (the_low_target): Adjust.
9704 (initialize_low_arch): New function.
9705 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9706 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9707 (target_regsets): Rename to ...
9708 (xtensa_regsets): ... this, and make static.
9709 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9710 globals.
9711 (xtensa_arch_setup, xtensa_regs_info): New functions.
9712 (the_low_target): Adjust.
9713 (initialize_low_arch): New function.
9714 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9715 (nios2_arch_setup): Set the current process'es tdesc.
9716 (target_regsets): Rename to ...
9717 (nios2_regsets): ... this.
9718 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9719 (nios2_regs_info): New function.
9720 (the_low_target): Adjust.
9721 (initialize_low_arch): New function.
a261b8f5
PA		 9722 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9723 (aarch64_arch_setup): Set the current process'es tdesc.
9724 (target_regsets): Rename to ...
9725 (aarch64_regsets): ... this.
9726 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9727 (aarch64_regs_info): New function.
9728 (the_low_target): Adjust.
9729 (initialize_low_arch): New function.
3aee8918
PA		 9730 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9731 globals.
9732 (target_regsets): Rename to ...
9733 (tile_regsets): ... this.
9734 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9735 (tile_regs_info): New function.
9736 (tile_arch_setup): Set the current process'es tdesc.
9737 (the_low_target): Adjust.
9738 (initialize_low_arch): New function.
9739 * spu-low.c (tdesc_spu): Declare.
9740 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9741 * win32-arm-low.c (tdesc_arm): Declare.
9742 (arm_arch_setup): New function.
9743 (the_low_target): Install arm_arch_setup instead of
9744 init_registers_arm.
9745 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9746 (init_windows_x86): Rename to ...
9747 (i386_arch_setup): ... this. Set `win32_tdesc'.
9748 (the_low_target): Adjust.
9749 * win32-low.c (win32_tdesc): New global.
9750 (child_add_thread): Don't create the thread cache here.
9751 (do_initial_child_stuff): Set the new process'es tdesc.
9752 * win32-low.h (struct target_desc): Forward declare.
9753 (win32_tdesc): Declare.
9754 * lynx-i386-low.c (tdesc_i386): Declare global.
9755 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9756 * lynx-low.c (lynx_tdesc): New global.
9757 (lynx_add_process): Set the new process'es tdesc.
9758 * lynx-low.h (struct target_desc): Forward declare.
9759 (lynx_tdesc): Declare global.
9760 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9761 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9762 * nto-low.c (nto_tdesc): New global.
9763 (do_attach): Set the new process'es tdesc.
9764 * nto-low.h (struct target_desc): Forward declare.
9765 (nto_tdesc): Declare.
9766 * nto-x86-low.c (tdesc_i386): Declare.
9767 (nto_x86_arch_setup): Set `nto_tdesc'.
9768
b1fbec62
GB		 97692013-06-04 Gary Benson <gbenson@redhat.com>
9770
9771 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9772 to qSupported response when appropriate.
9773 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9774 with nonzero-length annex.
9775 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9776 arguments supplied in annex.
9777
d1ec4ce7
DE		 97782013-05-31 Doug Evans <dje@google.com>
9779
ac44adcb 9780 PR server/15594
d1ec4ce7
DE		 9781 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9782 64 bits in 64-cross-32 environment.
9783
9b25f2d3
PA		 97842013-05-28 Pedro Alves <palves@redhat.com>
9785
9786 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9787 (aarch64-without-fpu.c): Delete rule.
9788 * configure.srv (aarch64*-*-linux*): Remove references to
9789 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9790 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9791 declaration.
9792
6740dc9c
PA		 97932013-05-24 Pedro Alves <palves@redhat.com>
9794
9795 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9796 instead of strchr/decode_address. Error if the range isn't split
9797 with a ','. Don't assume there's be a ':' in the action.
9798
c2d6af84
PA		 97992013-05-23 Yao Qi <yao@codesourcery.com>
9800 Pedro Alves <palves@redhat.com>
9801
9802 * linux-low.c (lwp_in_step_range): New function.
9803 (linux_wait_1): If the thread was range stepping and stopped
9804 outside the stepping range, report the stop to GDB. Otherwise,
9805 continue stepping. Add range stepping debug output.
9806 (linux_set_resume_request): Copy the step range from the resume
9807 request to the lwp.
9808 (linux_supports_range_stepping): New.
9809 (linux_target_ops) <supports_range_stepping>: Set to
9810 linux_supports_range_stepping.
9811 * linux-low.h (struct linux_target_ops)
9812 <supports_range_stepping>: New field.
9813 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9814 * linux-x86-low.c (x86_supports_range_stepping): New.
9815 (the_low_target) <supports_range_stepping>: Set to
9816 x86_supports_range_stepping.
9817 * server.c (handle_v_cont): Handle 'r' action.
9818 (handle_v_requests): Append ";r" if the target supports range
9819 stepping.
9820 * target.h (struct thread_resume) <step_range_start,
9821 step_range_end>: New fields.
9822 (struct target_ops) <supports_range_stepping>:
9823 New field.
9824 (target_supports_range_stepping): New macro.
9825
58794e1a
JB		 98262013-05-17 Joel Brobecker <brobecker@adacore.com>
9827
9828 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9829 confusion in comment.
9830
d631c5a7
JB		 98312013-05-17 Joel Brobecker <brobecker@adacore.com>
9832
9833 * lynx-low.c (struct process_info_private): New type.
9834 (lynx_add_process): New function.
9835 (lynx_create_inferior, lynx_attach): Replace calls to
9836 add_process by calls to lynx_add_process.
9837 (lynx_resume): If PTID is null, then try using
9838 current_process()->private->last_wait_event_ptid.
9839 Add comments.
9840 (lynx_clear_inferiors): Delete. The contents of that function
9841 has been inlined in lynx_mourn;
9842 (lynx_wait_1): Save the ptid in the process's private data.
9843 (lynx_mourn): Free the process' private data. Replace call
9844 to lynx_clear_inferiors by call to clear_inferiors.
9845
96f7a20f
YQ		 98462013-05-17 Yao Qi <yao@codesourcery.com>
9847
9848 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9849 the right place.
9850
db0dfaa0
LM		 98512013-05-16 Luis Machado <lgustavo@codesourcery.com>
9852
9853 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9854 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9855 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9856 PT_TEXT_END_ADDR guards. Update comments.
9857 (linux_target_op) <read_offsets>: Conditionally define to
9858 linux_read_offsets if the target is UCLIBC and if it defines
9859 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9860
68f5f838
SL		 98612013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9862 Andrew Jenner <andrew@codesourcery.com>
9863
9864 * Makefile.in (SFILES): Add linux-nios2-low.c.
9865 (clean): Add action to delete nios2-linux.c.
9866 (nios2-linux.c): New rule.
9867 * configure.srv: Add nios2*-*-linux*.
9868 * linux-nios2-low.c: New.
9869
1ebff1fd
HAQ		 98702013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9871
9872 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9873
f6150862
HZ		 98742013-04-25 Hui Zhu <hui@codesourcery.com>
9875
9876 PR gdb/15186
f6150862
HZ		 9877 * ax.c (ax_printf): Add fflush.
9878
614c279d
TT		 98792013-04-22 Tom Tromey <tromey@redhat.com>
9880
9881 * Makefile.in (SFILES): Add filestuff.c.
9882 (OBS): Add filestuff.o.
9883 (filestuff.o): New target.
9884 * config.in, configure: Rebuild.
9885 * configure.ac: Check for fdwalk, pipe2.
9886
7d4e5717
PA		 98872013-04-17 Pedro Alves <palves@redhat.com>
9888
9889 * configure.ac (USE_THREAD_DB): Delete variable.
9890 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9891 Don't AC_SUBST USE_THREAD_DB.
9892 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9893 * config.in, configure: Regenerate.
9894
d5c93e41
PA		 98952013-04-16 Pedro Alves <palves@redhat.com>
9896
9897 * linux-low.h (struct lwp_info) <thread_known>: Move under
9898 the USE_THREAD_DB #ifdef.
9899
04f5fe89
PA		 99002013-04-16 Pedro Alves <palves@redhat.com>
9901
9902 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9903 (linux-low.o): Delete rule.
9904 * linux-low.h: Always include "gdb_thread_db.h" instead of
9905 conditionally including thread_db.h.
9906 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9907 HAVE_THREAD_DB_H.
9908
480b27bf
JK		 99092013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9910
9911 * Makefile.in (install-only): Fix make install regression.
9912
43662968
JK		 99132013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9914
9915 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9916 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9917 installation.
9918 * gdbserver.1: Remove.
9919
3e74e146
PA		 99202013-03-22 Pedro Alves <palves@redhat.com>
9921
9922 * linux-low.c (handle_extended_wait): Don't call
9923 linux_enable_event_reporting.
9924
a8347a2a
TT		 99252013-03-15 Tony Theodore <tonyt@logyst.com>
9926
9927 PR build/9098:
9928 * Makefile.in (SHELL): Use @SHELL@.
9929
eeb56fa7
SDJ		 99302013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9931
9932 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9933 compiler warning.
9934
4fa7e2ff
JB		 99352013-03-13 Joel Brobecker <brobecker@adacore.com>
9936
9937 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9938 Remove extraneous NULL element.
9939
8ddb1965
YQ		 99402013-03-13 Yao Qi <yao@codesourcery.com>
9941
9942 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9943 'V' block in trace frame.
9944
9accd112
MM		 99452013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9946
9947 * target.h (struct target_ops): Add btrace ops.
9948 (target_supports_btrace): New macro.
9949 (target_enable_btrace): New macro.
9950 (target_disable_btrace): New macro.
9951 (target_read_btrace): New macro.
9952 * gdbthread.h (struct thread_info): Add btrace field.
9953 * server.c: Include btrace-common.h.
9954 (handle_btrace_general_set): New function.
9955 (handle_btrace_enable): New function.
9956 (handle_btrace_disable): New function.
9957 (handle_general_set): Call handle_btrace_general_set.
9958 (handle_qxfer_btrace): New function.
9959 (struct qxfer qxfer_packets[]): Add btrace entry.
9960 * inferiors.c (remove_thread): Disable btrace.
9961 * linux-low: Include linux-btrace.h.
9962 (linux_low_enable_btrace): New function.
9963 (linux_low_read_btrace): New function.
9964 (linux_target_ops): Add btrace ops.
9965 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9966 Add srv_linux_btrace=yes.
9967 (x86_64-*-linux*): Add linux-btrace.o.
9968 Add srv_linux_btrace=yes.
9969 * configure.ac: Define HAVE_LINUX_BTRACE.
9970 * config.in: Regenerated.
9971 * configure: Regenerated.
9972
5cc22e4c
MM		 99732013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9974
9975 * server.c (handle_qxfer): Preserve error message if -3 is
9976 returned.
9977 (qxfer): Document the -3 return value.
9978
7c97f91e
MM		 99792013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9980
9981 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9982 (linux_btrace_h): New variable.
9983 (linux-btrace.o): New rule.
9984
be9a119c 99852013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9986 Hafiz Abid Qadeer <abidh@codesourcery.com>
9987
9988 * tracepoint.c (trace_buffer_size): New global.
9989 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9990 (init_trace_buffer): Change to one-argument function. Allocate
9991 trace buffer memory.
9992 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9993 handle QTBuffer:size packet.
9994 (cmd_bigqtbuffer_size): New function.
9995 (initialize_tracepoint): Call init_trace_buffer with
9996 DEFAULT_TRACE_BUFFER_SIZE.
9997 * server.c (handle_query): Add QTBuffer:size in the
9998 supported packets.
9999
e64f7499
YQ		 100002013-03-07 Yao Qi <yao@codesourcery.com>
10001
10002 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10003 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10004 of -1.
10005 (cmd_qtsp): Adjust condition. Do post increment.
10006 Set cur_action and cur_step_action back to 0.
10007
f0ae6fc3
PA		 100082013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10009
10010 PR server/15236
10011 * linux-low.c (linux_write_memory): Return early success if LEN is
10012 zero.
10013
b5b0b0af
CV		 100142013-03-05 Corinna Vinschen <vinschen@redhat.de>
10015
334ad4a8 10016 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 10017
589bc927
TT		 100182013-02-28 Tom Tromey <tromey@redhat.com>
10019
10020 * configure.ac: Invoke AC_SYS_LARGEFILE.
10021 * configure, config.in: Rebuild.
10022
dfe07582
CV		 100232013-02-28 Corinna Vinschen <vinschen@redhat.com>
10024
10025 * win32-low.c: Throughout, fix format strings and casts of
10026 printf-like functions to avoid type related warnings on all
10027 platforms.
10028 (get_child_debug_event): Print dwDebugEventCode as hex since
10029 that's how it's usually documented.
10030
736cd585
YQ		 100312013-02-28 Yao Qi <yao@codesourcery.com>
10032
10033 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10034 pulongest.
10035
e1f58301
JW		 100362013-02-27 Jiong Wang <jiwang@tilera.com>
10037
10038 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10039 (reg-tilegx32.c): New rule.
10040 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10041 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10042 different register info initializer according to elf class.
10043 (init_registers_tilgx32): New function. The tilegx32 register info
10044 initializer.
10045 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10046 (tile_store_gregset): Likewise.
10047
d171ca78
YQ		 100482013-02-27 Yao Qi <yao@codesourcery.com>
10049
10050 * server.c (process_point_options): Print debug message when
10051 debug_threads is true.
10052
282bbdf3
YQ		 100532013-02-26 Yao Qi <yao@codesourcery.com>
10054
10055 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10056
aca22551
PA		 100572013-02-19 Pedro Alves <palves@redhat.com>
10058 Kai Tietz <ktietz@redhat.com>
10059
10060 PR gdb/15161
10061
10062 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10063 instead of strtoul to extract address from packet.
10064 (process_serial_event) <'z'>: Likewise.
10065
4f3cee1c
YQ		 100662013-02-18 Yao Qi <yao@codesourcery.com>
10067
10068 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10069
8e1d55a3
PA		 100702013-02-14 Pedro Alves <palves@redhat.com>
10071
10072 Plug memory leak.
10073
10074 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10075 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10076
458820da
PA		 100772013-02-14 Pedro Alves <palves@redhat.com>
10078
10079 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10080
baea0dae
PA		 100812013-02-14 Pedro Alves <palves@redhat.com>
10082
10083 * tracepoint.c (save_string): Delete.
10084 (add_tracepoint_action): Use savestring instead of save_string.
10085
0b1afbb3
PA		 100862013-02-12 Pedro Alves <palves@redhat.com>
10087
10088 * linux-xtensa-low.c: Ditto.
10089 * xtensa-xtregs.c: Ditto.
10090
8a4ac37e
PA		 100912013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10092
10093 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10094 thread_db.
10095
148de6bb
MS		 100962013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10097
10098 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10099 aarch64_num_wp_regs and aarch64_num_bp_regs to
10100 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10101
55fac6e0
MS		 101022013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10103
10104 * linux-aarch64-low.c (ps_get_thread_area): Replace
10105 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10106
176eb98c
MS		 101072013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10108 Marcus Shawcroft <marcus.shawcroft@arm.com>
10109 Nigel Stephens <nigel.stephens@arm.com>
10110 Yufeng Zhang <yufeng.zhang@arm.com>
10111
10112 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10113 (aarch64.c, aarch64-without-fpu.c): New targets.
10114 * configure.srv (aarch64*-*-linux*): New.
10115 * linux-aarch64-low.c: New file.
10116
56f7af9c
MS		 101172013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10118
43aaf8b6 10119 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 10120 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10121 (dequeue_one_deferred_signal, linux_resume_one_thread)
10122 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10123 (linux_tracefork_grandchild, linux_test_for_tracefork)
10124 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10125 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10126 where the argument is 0.
10127
60f662b0
YQ		 101282013-01-25 Yao Qi <yao@codesourcery.com>
10129
10130 * event-loop.c: Include "queue.h".
10131 (gdb_event_p): New typedef.
10132 (struct gdb_event) <next_event>: Remove.
10133 (event_queue): Change to QUEUE(gdb_event_p).
10134 (async_queue_event): Remove.
10135 (gdb_event_xfree): New.
10136 (initialize_event_loop): New.
10137 (process_event): Use API from QUEUE.
10138 (wait_for_event): Likewise.
10139 * server.c (main): Call initialize_event_loop.
10140 * server.h (initialize_event_loop): Declare.
10141
5ae4861a
YQ		 101422013-01-18 Yao Qi <yao@codesourcery.com>
10143
10144 * ax.h (struct eval_agent_expr_context): New.
10145 (gdb_eval_agent_expr): Update declaration.
10146 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10147 TFRAME. Add new argument CTX.
10148 * server.h (struct eval_agent_expr_context): Declare.
10149 (agent_mem_read, agent_tsv_read): Update declaration.
10150 (agent_mem_read_string): Likewise.
10151 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10152 (add_traceframe_block): Add new argument TPOINT.
10153 Increase TPOINT->traceframe_usage.
10154 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10155 eval_tracepoint_agent_expr.
10156 (condition_true_at_tracepoint): Likewise.
10157 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10158 (agent_mem_read_string, agent_tsv_read): Likewise.
10159
85e00e85
YQ		 101602013-01-16 Yao Qi <yao@codesourcery.com>
10161
10162 * linux-low.c (linux_resume_one_lwp): Don't check
10163 'lwp->bp_reinsert != 0'.
10164
4039cf45
JB		 101652013-01-07 Joel Brobecker <brobecker@adacore.com>
10166 Pedro Alves <palves@redhat.com>
10167
10168 * lynx-low.c (ptrace_request_to_str): Define a temporary
10169 macro and use it to simplify this function's implementation.
10170
9044dee2
JB		 101712013-01-07 Joel Brobecker <brobecker@adacore.com>
10172
10173 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10174 sets errno.
10175
e6352c8f
JB		 101762013-01-07 Joel Brobecker <brobecker@adacore.com>
10177
10178 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10179
50681a27
JB		 101802013-01-07 Joel Brobecker <brobecker@adacore.com>
10181
10182 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10183
3f6e77ef
JB		 101842013-01-07 Joel Brobecker <brobecker@adacore.com>
10185
10186 * lynx-low.c (lynx_resume): Use the resume_info parameter
10187 to determine the ptid for the lynx_ptrace call, unless
10188 it is equal to minus_one_ptid, in which case we use the
10189 ptid of the current_inferior.
10190 (lynx_wait_1): After having received a thread create/exit
10191 event, resume the inferior's execution using the signaling
10192 thread's ptid, rather than the old ptid.
10193
7fda33ae
JB		 101942013-01-07 Joel Brobecker <brobecker@adacore.com>
10195
10196 * lynx-low.c (lynx_resume): Delete variable ret.
10197
b9786c74
JB		 101982013-01-01 Joel Brobecker <brobecker@adacore.com>
10199
10200 * gdbreplay.c (gdbreplay_version): Update copyright year.
10201 * server.c (gdbserver_version): Likewise.
10202
8b93d60f
JB		 102032012-12-17 Joel Brobecker <brobecker@adacore.com>
10204
10205 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10206 new thread.
10207
037335a7
JB		 102082012-12-17 Joel Brobecker <brobecker@adacore.com>
10209
10210 * lynx-low.c (ptrace_request_to_str): Add handling for
10211 PTRACE_GETTRACESIG.
10212
52d4cbd8
JB		 102132012-12-17 Joel Brobecker <brobecker@adacore.com>
10214
10215 * lynx-low.c (lynx_attach): Delete variable new_process.
10216
ab8f6ca9
JB		 102172012-12-17 Joel Brobecker <brobecker@adacore.com>
10218
10219 * lynx-low.c (lynx_create_inferior): Delete variable
10220 new_process.
10221
78cbc024
JB		 102222012-12-17 Joel Brobecker <brobecker@adacore.com>
10223
10224 * lynx-low.c (ptrace_request_to_str): Do not handle
10225 PTRACE_GETTHREADLIST if this macro does not exist.
10226
14a00470
YQ		 102272012-12-15 Yao Qi <yao@codesourcery.com>
10228
10229 * Makefile.in (OBS): Add notif.o.
10230 * notif.c, notif.h: New.
10231 * server.c: Include "notif.h".
10232 (struct vstop_notif) <next>: Remove.
10233 <base>: New field.
10234 (queue_stop_reply): Update.
10235 (push_event, send_next_stop_reply): Remove.
10236 (discard_queued_stop_replies): Update.
10237 (notif_stop): New variable.
10238 (handle_v_stopped): Remove.
10239 (handle_v_requests): Don't call handle_v_stopped. Call
10240 handle_ack_notif instead.
10241 (queue_stop_reply_callback): Call notif_event_enque instead
10242 of queue_stop_reply.
10243 (handle_status): Don't call send_next_stop_reply, call
10244 notif_write_event instead.
10245 (kill_inferior_callback): Likewise.
10246 (detach_or_kill_inferior_callback): Likewise.
10247 (main): Call initialize_notif.
10248 (process_serial_event): Call QUEUE_is_empty.
10249 (handle_target_event): Call notif_push instead of push event.
10250 * server.h (push_event): Remove declaration.
10251
61c125b9
TT		 102522012-12-10 Tom Tromey <tromey@redhat.com>
10253
10254 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10255 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10256 macros.
10257 (.c.o): Rewrite.
10258 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10259 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10260 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10261 (amd64-linux-ipa.o, ax.o): Rewrite.
10262 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10263 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10264 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10265 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10266 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10267 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10268 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10269 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10270 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10271 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10272 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10273 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10274 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10275 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10276 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10277 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10278 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10279 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10280 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10281 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10282 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10283 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10284 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10285 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10286 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10287 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10288 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10289 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10290 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10291 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10292 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10293 (reg-tilegx.o): Remove.
10294 (all_object_files): New macro.
10295 Include .deps files.
10296 * aclocal.m4, configure: Rebuild.
10297 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10298 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10299 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10300
e90e9ad9
TT		 103012012-12-05 Tom Tromey <tromey@redhat.com>
10302
10303 PR gdb/14917:
10304 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10305
02d403bf 103062012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 10307
10308 * configure.ac: Check for linux/perf_event.h.
10309 * config.in: Regenerated.
10310 * configure: Regenerated.
10311
0270a750
PA		 103122012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10313
10314 * hostio.c (handle_readlink): Decrease buffer size
10315 parameter passed to readlink by one byte.
10316
8c29b58e
YQ		 103172012-11-26 Yao Qi <yao@codesourcery.com>
10318
10319 * configure.ac (build_warnings): Append '-Wempty-body'.
10320 * configure: Regenerated.
10321 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10322 body.
10323
8bdce1ff
PM		 103242012-11-15 Pierre Muller <muller@sourceware.org>
10325
10326 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10327 * config.in: Regenerate.
10328 * configure: Regenerate.
10329 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10330 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10331 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10332 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10333 header.
10334 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10335 instead of <sys/wait.h> header.
10336 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10337
02d403bf 103382012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 10339
10340 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10341 (various make rules): Remove -DGDBSERVER
10342
fbd5db48
YQ		 103432012-11-09 Yao Qi <yao@codesourcery.com>
10344
10345 * spu-low.c (current_ptid): Move it to ..
10346 * gdbthread.h: ... here. New.
10347 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10348 * server.c (myresume, process_serial_event): Likewise.
10349 * thread-db.c (thread_db_find_new_threads): Likewise.
10350 * tracepoint.c (run_inferior_command): Likewise.
10351
b3dc46ff
AB		 103522012-10-01 Andrew Burgess <aburgess@broadcom.com>
10353
10354 * server.c (handle_search_memory_1): Include access length in
10355 warning message.
10356
07c04788
HPN		 103572012-09-05 Michael Brandt <michael.brandt@axis.com>
10358
10359 * linux-crisv32-low.c: Fix compile errors.
10360
918d227b
YQ		 103612012-09-04 Yao Qi <yao@codesourcery.com>
10362
10363 * tracepoint.c (cmd_qtsv): Adjust debug message.
10364 Don't check CUR_TPOINT.
10365
18c1b81a
YQ		 103662012-08-28 Yao Qi <yao@codesourcery.com>
10367
10368 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10369 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10370 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10371 Remove declarations of xmalloc, xreallloc, xstrdup and
10372 freeargv.
10373 * Makefile.in (libiberty_h): New.
10374 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10375 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10376
dc82f37b
YQ		 103772012-08-23 Yao Qi <yao@codesourcery.com>
10378
10379 * server.h: Remove declaration of 'xsnprintf'.
10380
406b1477
KS		 103812012-08-22 Keith Seitz <keiths@redhat.com>
10382
10383 * server.h: Include build-gnulib-gbserver/config.h.
10384 * gdbreplay.c: Likewise.
10385
e6712ff1
DE		 103862012-08-08 Doug Evans <dje@google.com>
10387
10388 * Makefile.in (SFILES): Add gdb_vecs.c.
10389 (OBS): Add gdb_vecs.o.
10390 (gdb_vecs_h, host_defs_h): New variables.
10391 (thread-db.o): Add $(gdb_vecs_h) dependency.
10392 (gdb_vecs.o): New rule.
10393 * thread-db.c: #include "gdb_vecs.h".
10394 (thread_db_load_search): Use a vector to iterate over path elements.
10395 Handle text appearing after "$pdir".
10396
10397 * configure.ac: Add check for strstr.
10398 * config.in: Regenerate.
10399 * configure: Regenerate.
10400
7c3270ae
UW		 104012012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10402
10403 * hostio.c (handle_pread): If pread fails, fall back to attempting
10404 lseek/read.
10405 (handle_pwrite): Likewise for pwrite.
10406
b62e2b27
UW		 104072012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10408
10409 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10410 between unsupported TYPE and unimplementable ADDR/LEN combination.
10411 (arm_insert_point): Act on new return value.
10412
78a99e91
PA		 104132012-07-31 Pedro Alves <palves@redhat.com>
10414
10415 * server.c (process_point_options): Only skip tokens if we find
10416 one that is unrecognized. Don't treat 'X' specially while
10417 skipping unrecognized tokens.
10418
fcf303ab
UW		 104192012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10420
10421 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10422 to 4-byte-align HW breakpoint addresses for Thumb.
10423
7255706c
YQ		 104242012-07-27 Yao Qi <yao@codesourcery.com>
10425
10426 PR remote/14161.
10427
10428 * server.h: Declare gdb_agent_about_to_close.
10429 * target.c (kill_inferior): Include "agent.h".
10430 New. Send command 'kill'.
10431 * target.h (kill_inferior): Removed macro.
10432 * tracepoint.c (gdb_agent_about_to_close): New.
10433 (gdb_agent_helper_thread): Handle command 'close'.
10434 Wait endlessly until the inferior stops.
10435 Install gdb_agent_remove_socket to atexit hook.
10436 (agent_socket_name): New static variable.
10437 (gdb_agent_socket_init): Replace local variable 'name' with
10438 'agent_socket_name'.
10439 (gdb_agent_remove_socket): New.
10440
5a3f286f
YQ		 104412012-07-27 Yao Qi <yao@codesourcery.com>
10442
10443 * server.c (process_point_options): Stop at 'X' when parsing.
10444
961bd387
ME		 104452012-07-19 Michael Eager <eager@eagercon.com>
10446
a261b8f5 10447 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 10448 to hw_execute.
10449 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10450 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10451 hardware breakpoint.
10452
aa7c7447
JK		 104532012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10454
10455 * gdbserver/linux-low.c (initialize_low): Call
10456 linux_ptrace_init_warnings.
10457
7f216e7c
DE		 104582012-07-02 Doug Evans <dje@google.com>
10459
10460 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10461 pointer to int.
10462
d3ce09f5
SS		 104632012-07-02 Stan Shebs <stan@codesourcery.com>
10464
10465 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10466 (ax.o): Add it to build rule.
10467 (ax-ipa.o): Ditto.
10468 (OBS): Add format.o.
10469 (IPA_OBS): Add format.o.
10470 * server.c (handle_query): Claim support for breakpoint commands.
10471 (process_point_options): Add command case.
10472 (process_serial_event): Leave running if there are printfs in
10473 effect.
10474 * mem-break.h (any_persistent_commands): Declare.
10475 (add_breakpoint_commands): Declare.
10476 (gdb_no_commands_at_breakpoint): Declare.
10477 (run_breakpoint_commands): Declare.
10478 * mem-break.c (struct point_command_list): New struct.
10479 (struct breakpoint): New field command_list.
10480 (any_persistent_commands): New function.
10481 (add_commands_to_breakpoint): New function.
10482 (add_breakpoint_commands): New function.
10483 (gdb_no_commands_at_breakpoint): New function.
10484 (run_breakpoint_commands): New function.
10485 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10486 locally.
10487 * ax.c: Include format.h.
10488 (ax_printf): New function.
10489 (gdb_eval_agent_expr): Add printf opcode.
10490
2f8f6aed
YQ		 104912012-06-13 Yao Qi <yao@codesourcery.com>
10492
10493 * server.c (start_inferior): Remove duplicated writes to fields
10494 'last_resume_kind' and 'last_status' of 'current_inferior'.
10495
0c9070b3
YQ		 104962012-06-12 Yao Qi <yao@codesourcery.com>
10497 Pedro Alves <palves@redhat.com>
10498
10499 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10500 comment.
10501 * server.c (handle_v_cont): Extend comment.
10502
c52daf70
YQ		 105032012-06-11 Yao Qi <yao@codesourcery.com>
10504
10505 * linux-low.c (linux_attach): Add 'static'.
10506
d38bbb0a
YQ		 105072012-06-06 Yao Qi <yao@codesourcery.com>
10508
10509 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10510
89dc0afd
JK		 105112012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10512
10513 Fix gcc -flto compilation warning.
10514 * server.c (main): Make variable multi_mode and attach volatile.
10515
75f62ce7
TJB		 105162012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10517
10518 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10519 if the platform doesn't know about it.
10520
65f479b6
PA		 105212012-05-30 Jeff Kenton <jkenton@tilera.com>
10522
10523 * Makefile.in (SFILES): Add linux-tile-low.c.
10524 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10525 * configure.srv: Handle tilegx-*-linux*.
10526 * linux-tile-low.c: New file.
10527
0c5bf5a9
JK		 105282012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10529
10530 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10531
a493e3e2
PA		 105322012-05-24 Pedro Alves <palves@redhat.com>
10533
10534 PR gdb/7205
10535
43aaf8b6 10536 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 10537
2ea28649
PA		 105382012-05-24 Pedro Alves <palves@redhat.com>
10539
10540 PR gdb/7205
10541
10542 Replace target_signal with gdb_signal throughout.
10543
8d409d16
MR		 105442012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10545
10546 * linux-low.c (linux_store_registers): Avoid the copying sequence
10547 when no data has been retrieved by ptrace.
10548
23512c01
MGD		 105492012-05-22 Will Deacon <will.deacon@arm.com>
10550
10551 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10552 Include asm/ptrace.h.
10553 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10554 already defined.
10555
4934b29e
MR		 105562012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10557
10558 * linux-low.c (linux_store_registers): Don't re-retrieve data
10559 with ptrace that has already been obtained from /proc. Always
10560 copy any data retrieved with ptrace to the buffer supplied.
10561
bde24c0a
PA		 105622012-05-11 Yao Qi <yao@codesourcery.com>
10563 Pedro Alves <palves@redhat.com>
10564
10565 * linux-low.c (enum stopping_threads_kind): New.
10566 (stopping_threads): Change type to `enum stopping_threads_kind'.
10567 (handle_extended_wait): If stopping and suspending threads, leave
10568 the new_lwp suspended too.
10569 (linux_wait_for_event): Adjust.
10570 (stop_all_lwps): Set `stopping_threads' to
10571 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10572 whether we're suspending threads or just stopping them. Assert no
10573 recursion happens.
10574
623b6bdf
YQ		 105752012-04-29 Yao Qi <yao@codesourcery.com>
10576
10577 * server.h: Move some code to ...
10578 * gdbthread.h: ... here. New.
10579 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10580 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10581 (nto-low.o, win32-low.o): Likewise.
10582 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10583 * regcache.c, remote-utils.c, server.c: Likewise.
10584 * target.c, tracepoint.c, win32-low.c: Likewise.
10585
f15f9948
TJB		 105862012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10587
10588 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10589 (PTRACE_ARG4_TYPE): Likewise.
10590 (PTRACE_XFER_TYPE): Likewise.
10591 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10592 ptrace to PTRACE_ARG3_TYPE.
10593 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10594 (PTRACE_ARG4_TYPE): Likewise.
10595 (PTRACE_XFER_TYPE): Likewise.
10596 (linux_detach_one_lwp): Cast fourth argument of
10597 ptrace to long then PTRACE_ARG4_TYPE.
10598 (regsets_fetch_inferior_registers): Cast third argument of
10599 ptrace to long then PTRACE_ARG3_TYPE.
10600 (regsets_store_inferior_registers): Likewise.
10601
38ea300a
PA		 106022012-04-20 Pedro Alves <palves@redhat.com>
10603
10604 * configure: Regenerate.
10605
c971b7fa
PA		 106062012-04-19 Pedro Alves <palves@redhat.com>
10607
43aaf8b6 10608 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 10609 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 10610 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10611 (all, install-only, uninstall, clean-info, all-lib, clean): No
10612 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10613 (maintainer-clean realclean distclean): Use subdir_do.
10614 (subdir_do): New.
10615 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 10616 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 10617 * acinclude.m4: Include acx_configure_dir.m4.
10618 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10619 calls. Call AC_PROG_RANLIB. Configure gnulib using
10620 ACX_CONFIGURE_DIR.
10621 (GNULIB): New.
10622 (GNULIB_STDINT_H): Adjust.
10623 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10624 * gdbreplay.c: Include build-gnulib/config.h.
10625 * server.h: Likewise.
10626 * aclocal.m4: Regenerate.
10627 * config.in: Regenerate.
10628 * configure: Regenerate.
c971b7fa 10629
809277f8
PA		 106302012-04-19 Pedro Alves <palves@redhat.com>
10631
10632 * Makefile.in (LIBGNU, INCGNU): Adjust.
10633 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10634 (all, install-only, uninstall, clean-info, all-lib, clean)
10635 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10636 * configure.ac: Adjust AC_OUTPUT output.
10637 * aclocal.m4: Regenerate.
10638 * configure: Regenerate.
10639
fd9bb8b8
PA		 106402012-04-19 Pedro Alves <palves@redhat.com>
10641
10642 * Makefile.in (generated_files): New.
10643 (server_h): Remove the explicit dependency on config.h, and depend
10644 on $generated_files.
10645
1c298c66
PA		 106462012-04-19 Pedro Alves <palves@redhat.com>
10647
10648 * Makefile.in (INCGNU): Add -Ignulib.
10649
57c4b50b
PA		 106502012-04-19 Pedro Alves <palves@redhat.com>
10651
10652 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10653 (INCGNU): ... this, and spell out -I here.
10654 (GNULIB_LIB): Rename to ...
10655 (LIBGNU): ... this.
10656 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10657
1030e047
PA		 106582012-04-19 Pedro Alves <palves@redhat.com>
10659
10660 * config.in: Regenerate.
10661
447d4319
PA		 106622012-04-19 Pedro Alves <palves@redhat.com>
10663
10664 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10665 * server.h (memmem): Remove declaration.
10666 * config.in: Regenerate.
10667 * configure: Regenerate.
10668
aad9eab9
YQ		 106692012-04-19 Yao Qi <yao@codesourcery.com>
10670
10671 * Makefile.in (SFILES): Add common/vec.c.
10672 (OBS): Add vec.o.
10673 (vec.o): New rule.
10674
3e10640f
YQ		 106752012-04-19 Yao Qi <yao@codesourcery.com>
10676
10677 * remote-utils.c (prepare_resume_reply): Replace with macro
10678 target_core_of_thread.
10679 * server.c (handle_qxfer_threads_proper): Likewise.
10680 * target.h (traget_core_of_thread): New macro.
10681
71622373
PA		 106822012-04-18 Pedro Alves <palves@redhat.com>
10683
10684 * aclocal.m4: Regenerate.
10685 * configure: Regenerate.
10686
80d26939
YQ		 106872012-04-16 Yao Qi <yao@codesourcery.com>
10688
10689 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10690 duplicated on address.
10691
42476b70
YQ		 106922012-04-16 Yao Qi <yao@codesourcery.com>
10693
10694 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10695 (struct tracepoint_action_ops) <send>: New field.
10696 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10697 (agent_expr_send, x_tracepoint_action_send): New.
10698 (l_tracepoint_action_send): New.
10699 (cmd_qtdp): Download and install tracepoint
10700 according to `use_agent'.
10701 (run_inferior_command): Add one more parameter `len'.
10702 Update callers.
10703 (tracepoint_send_agent): New.
10704 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10705
7bc83639
YQ		 107062012-04-16 Yao Qi <yao@codesourcery.com>
10707
10708 * tracepoint.c (download_tracepoints): Moved to ...
10709 (cmd_qtstart): ... here.
10710
5f18041e
YQ		 107112012-04-14 Yao Qi <yao@codesourcery.com>
10712
10713 * tracepoint.c: Include inttypes.h.
10714 (struct collect_memory_action): Use sized types.
10715 (struct tracepoint): Likewise.
10716 (cmd_qtdp, stop_tracing): Update print specifiers.
10717 (cmd_qtp, response_tracepoint): Likewise.
10718 (collect_data_at_tracepoint): Likewise.
10719 (collect_data_at_step): Likewise.
10720
55a8c076
YQ		 107212012-04-14 Yao Qi <yao@codesourcery.com>
10722
10723 Import gnulib module inttypes.
10724 * aclocal.m4, config.in, configure: Regenerated.
10725
dc750257
YQ		 107262012-04-14 Yao Qi <yao@codesourcery.com>
10727
10728 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10729 Makefile and config.status at last.
10730
0ab5faf9
YQ		 107312012-04-13 Yao Qi <yao@codesourcery.com>
10732
10733 * tracepoint.c: Include stdint.h unconditionally.
10734
18f5fd81
TJB		 107352012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10736
10737 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10738 on BFD_HAVE_SYS_PROCFS_TYPE.
10739 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10740 * configure: Regenerate.
10741 * config.in: Likewise.
10742
4d47af5c
L		 107432012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10744
10745 * Makefile.in (clean): Also remove x32.c x32-linux.c
10746 x32-avx.c x32-avx-linux.c.
10747 (x32.o): New target.
10748 (x32.c): Likewise.
10749 (x32-linux.o): Likewise.
10750 (x32-linux.c): Likewise.
10751 (x32-avx.o): Likewise.
10752 (x32-avx.c): Likewise.
10753 (x32-avx-linux.o): Likewise.
10754 (x32-avx-linux.c): Likewise.
10755
10756 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10757 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10758 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10759 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10760 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10761 i386/x32-avx-linux.xml.
10762
10763 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10764 (init_registers_x32_avx_linux): Likwise.
10765 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10766 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10767
ecedbe58
PA		 107682012-04-13 Pedro Alves <palves@redhat.com>
10769
10770 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10771 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10772 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10773 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10774 the sub-make.
10775
c92b5177
L		 107762012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10777
10778 * linux-x86-low.c (compat_x32_clock_t): New.
10779 (compat_x32_siginfo_t): Likewise.
10780 (compat_x32_siginfo_from_siginfo): Likewise.
10781 (siginfo_from_compat_x32_siginfo): Likewise.
10782 (linux_is_elf64): Likewise.
10783 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10784 and siginfo_from_compat_x32_siginfo for x32.
10785 (x86_arch_setup): Set linux_is_elf64.
10786
214d508e
L		 107872012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10788
10789 PR gdb/13969
10790 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10791 e_machine field.
10792 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10793 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10794 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10795 compatible with process.
10796
c9a1864a
YQ		 107972012-04-12 Yao Qi <yao@codesourcery.com>
10798
10799 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10800 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10801 (install-only, install-info, clean): Handle sub dir gnulib.
10802 (all-lib, am--refresh): New targets.
10803 (memmem.o): Remove target.
10804 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10805 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10806 (AC_REPLACE_FUNCS): Remove memmem.
10807 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10808 (AC_OUTPUT): Generate Makefile in gnulib/.
10809 * aclocal.m4, config.in, configure: Regenerated.
10810
367ba2c2
MR		 108112012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10812
10813 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10814
9d236627
PA		 108152012-04-05 Pedro Alves <palves@redhat.com>
10816
10817 -Werror=strict-aliasing
10818
10819 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10820 pointer.
10821
111217b3
PA		 108222012-04-04 Pedro Alves <palves@redhat.com>
10823
10824 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10825 (sparc_store_gregset_from_stack, sparc_store_gregset)
10826 (sparc_breakpoint_at): Fix formatting.
10827
8365dcf5
TJB		 108282012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10829
10830 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10831 are available.
10832 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10833 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10834 * config.in: Regenerate.
10835 * configure: Likewise.
10836
689cc2ae
PA		 108372012-03-29 Pedro Alves <palves@redhat.com>
10838
10839 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10840 Correct ptrace arguments.
10841
c14dfd32
PA		 108422012-03-28 Pedro Alves <palves@redhat.com>
10843
10844 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10845 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10846 (IA64_FR1_REGNUM): New defines.
10847 (ia64_fetch_register): New.
10848 (the_low_target): Install it.
10849 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10850 field.
10851 * linux-low.c (linux_fetch_registers): Try the
10852 the_low_target.fetch_register hook first.
10853
10854 * linux-arm-low.c (the_low_target): Adjust.
10855 * linux-bfin-low.c (the_low_target): Adjust.
10856 * linux-cris-low.c (the_low_target): Adjust.
10857 * linux-crisv32-low.c (the_low_target): Adjust.
10858 * linux-m32r-low.c (the_low_target): Adjust.
10859 * linux-m68k-low.c (the_low_target): Adjust.
10860 * linux-mips-low.c (the_low_target): Adjust.
10861 * linux-ppc-low.c (the_low_target): Adjust.
10862 * linux-s390-low.c (the_low_target): Adjust.
10863 * linux-sh-low.c (the_low_target): Adjust.
10864 * linux-sparc-low.c (the_low_target): Adjust.
10865 * linux-tic6x-low.c (the_low_target): Adjust.
10866 * linux-x86-low.c (the_low_target): Adjust.
10867 * linux-xtensa-low.c (the_low_target): Adjust.
10868
63c88e13
PA		 108692012-03-26 Pedro Alves <palves@redhat.com>
10870
10871 * server.c (handle_qxfer_libraries): Don't bail early if
10872 the_target->qxfer_libraries_svr4 is not NULL.
10873
fb723180
PA		 108742012-03-26 Pedro Alves <palves@redhat.com>
10875
10876 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10877
0afae3cf
PA		 108782012-03-23 Pedro Alves <palves@redhat.com>
10879
10880 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10881 "library-list-svr4" element's start tag when the the DSO list is
10882 empty.
10883
485f1ee4
PA		 108842012-03-23 Pedro Alves <palves@redhat.com>
10885
10886 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10887 a variable whose type size is the same as the inferior's pointer
10888 size.
10889
a5362b9a
TS		 108902012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10891
10892 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10893 struct siginfo.
10894 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10895 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10896 * linux-low.h: Include <signal.h>.
10897 (struct siginfo): Remove forward declaration.
10898 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10899 struct siginfo.
10900
d226c142
MF		 109012012-03-21 Mike Frysinger <vapier@gentoo.org>
10902
10903 * .gitignore: Ignore more files.
10904
122f36ef
PA		 109052012-03-19 Pedro Alves <palves@redhat.com>
10906 Jan Kratochvil <jan.kratochvil@redhat.com>
10907
10908 * server.c (cont_thread, general_thread): Add describing comments.
10909 (start_inferior): Clear `cont_thread'.
10910 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10911 of a process.
10912
fc3e5175
YQ		 109132012-03-15 Yao Qi <yao@codesourcery.com>
10914
10915 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10916 handling to ...
10917 (cmd_qtdp): ... here.
10918
8d0d92cd
YQ		 109192012-03-15 Yao Qi <yao@codesourcery.com>
10920
10921 * tracepoint.c (struct tracepoint_action_ops): New.
10922 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10923 (m_tracepoint_action_download): New.
10924 (r_tracepoint_action_download): New.
10925 (x_tracepoint_action_download): New.
10926 (l_tracepoint_action_download): New.
10927 (add_tracepoint_action): Install `action->ops' according type.
10928 (download_tracepoint_1): Move code `download' function pointer
10929 of various tracepoint_action_ops.
10930
87b0bb13
JK		 109312012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10932
10933 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10934 linux_ptrace_attach_warnings.
10935
5f572dec
JK		 109362012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10937
10938 * Makefile.in (linux-ptrace.o): New.
10939 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10940 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10941 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10942 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10943 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10944 of these targets.
10945 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10946
f4647387
YQ		 109472012-03-08 Yao Qi <yao@codesourcery.com>
10948 Pedro Alves <palves@redhat.com>
10949
10950 Fix PR server/13392.
10951 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10952 offset of JMP insn.
10953 * tracepoint.c (remove_tracepoint): New.
10954 (cmd_qtdp): Call remove_tracepoint when failed to install.
10955
9b224c5e
PA		 109562012-03-07 Pedro Alves <palves@redhat.com>
10957
10958 * linux-low.c (get_detach_signal): New.
10959 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10960 Pass on pending signals to PTRACE_DETACH. Check the result of the
10961 ptrace call.
10962 * server.c (program_signals, program_signals_p): New.
10963 (handle_general_set): Handle QProgramSignals.
10964 * server.h (program_signals, program_signals_p): Declare.
10965
e237a7e2
JK		 109662012-03-05 Pedro Alves <palves@redhat.com>
10967 Jan Kratochvil <jan.kratochvil@redhat.com>
10968
10969 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10970 New comment why.
10971
5808517f
YQ		 109722012-03-03 Yao Qi <yao@codesourcery.com>
10973
10974 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10975 agent_look_up_symbols.
10976
58b4daa5
YQ		 109772012-03-03 Yao Qi <yao@codesourcery.com>
10978
10979 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10980 (linux-x86-low.o): Likewise.
10981 * server.h: Remove in_process_agent_loaded.
10982 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10983 common/agent.c.
10984 Update callers.
10985
8ffcbaaf
YQ		 109862012-03-03 Yao Qi <yao@codesourcery.com>
10987
10988 * tracepoint.c (gdb_agent_capability): New global.
10989 (in_process_agent_loaded_ust): Renamed to
10990 `in_process_agent_supports_ust'.
10991 Update callers.
10992 (in_process_agent_supports_ust): Call agent_capability_check.
10993 (clear_installed_tracepoints): Assert that agent supports
10994 agent.
10995
d1feda86
YQ		 109962012-03-03 Yao Qi <yao@codesourcery.com>
10997
10998 * linux-low.c (linux_supports_agent): New.
10999 (linux_target_ops): Initialize field `supports_agent' with
11000 linux_supports_agent.
11001 * target.h (struct target_ops) <supports_agent>: New.
11002 (target_supports_agent): New macro.
11003 * server.c (handle_general_set): Handle packet 'QAgent'.
11004 (handle_query): Send `QAgent+'.
11005 * Makefile.in (server.o): Depends on agent.h.
11006
2fa291ac
YQ		 110072012-03-03 Yao Qi <yao@codesourcery.com>
11008
11009 * Makefile.in (OBS): Add agent.o.
11010 Add new rule for agent.o.
11011 Track dependence of tracepoint.c on agent.h.
11012 * tracepoint.c (run_inferior_command_1):
11013 (run_inferior_command): Call agent_run_command.
11014 (gdb_ust_connect_sync_socket): Deleted. Move it to
11015 common/agent.c.
11016 (resume_thread, stop_thread): Likewise.
11017 (gdb_ust_socket_init): Renamed to ...
11018 (gdb_agent_socket_init): ... New.
11019 (gdb_ust_thread): Renamed to ...
11020 (gdb_agent_helper_thread): ... New.
11021 (gdb_ust_init): Move some code to ...
11022 (gdb_agent_init): ... here. New.
11023 [HAVE_UST]: Call gdb_ust_init.
11024 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11025 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11026 * config.in, configure: Regenerated.
11027
05044653
PA		 110282012-03-02 Pedro Alves <palves@redhat.com>
11029
11030 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11031 * linux-low.c (struct simple_pid_list): New.
11032 (stopped_pids): New a struct simple_pid_list pointer.
11033 (add_to_pid_list, pull_pid_from_list): New.
11034 (handle_extended_wait): Don't assume the first signal new children
11035 report is SIGSTOP. Adjust call to pull_pid_from_list.
11036 (linux_wait_for_lwp): Adjust.
11037
8d00225b
YQ		 110382012-03-02 Yao Qi <yao@codesourcery.com>
11039
11040 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11041 debug log.
11042
19560ba5
YQ		 110432012-03-02 Yao Qi <yao@codesourcery.com>
11044
11045 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11046 `stop_pc' and `tpoint'. Update caller.
11047
1faeff08
MR		 110482012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11049
11050 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11051 * linux-low.c (use_linux_regsets): New macro.
11052 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11053 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11054 (linux_register_in_regsets): New function.
11055 (usr_fetch_inferior_registers): Skip registers covered by
11056 regsets.
11057 (usr_store_inferior_registers): Likewise.
11058 (usr_fetch_inferior_registers): New macro.
11059 (usr_store_inferior_registers): Likewise.
11060 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11061 (linux_store_registers): Likewise.
11062 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11063 prototype.
11064 (init_registers_mips64_dsp_linux): Likewise.
11065 (init_registers_mips_linux): New macro.
11066 (init_registers_mips_dsp_linux): Likewise.
11067 (mips_dsp_num_regs): Likewise.
11068 (DSP_BASE, DSP_CONTROL): New fallback macros.
11069 (mips_base_regs): New macro.
11070 (mips_regmap): Use it. Fix the size.
11071 (mips_dsp_regmap): New variable.
11072 (mips_dsp_regset_bitmap): Likewise.
11073 (mips_arch_setup): New function.
11074 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11075 than mips_regmap.
11076 (mips_cannot_store_register): Likewise.
11077 (the_low_target): Update .arch_setup, .num_regs and .regmap
11078 initializers. Add .regset_bitmap initializer.
11079 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11080 initializer.
11081 * linux-bfin-low.c (the_low_target): Likewise.
11082 * linux-cris-low.c (the_low_target): Likewise.
11083 * linux-crisv32-low.c (the_low_target): Likewise.
11084 * linux-ia64-low.c (the_low_target): Likewise.
11085 * linux-m32r-low.c (the_low_target): Likewise.
11086 * linux-m68k-low.c (the_low_target): Likewise.
11087 * linux-ppc-low.c (the_low_target): Likewise.
11088 * linux-s390-low.c (the_low_target): Likewise.
11089 * linux-sh-low.c (the_low_target): Likewise.
11090 * linux-sparc-low.c (the_low_target): Likewise.
11091 * linux-tic6x-low.c (the_low_target): Likewise.
11092 * linux-x86-low.c (the_low_target): Likewise.
11093 * linux-xtensa-low.c (the_low_target): Likewise.
11094 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11095 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11096 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11097 srv_xmlfiles.
11098 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11099 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11100
c03e6ccc
YQ		 111012012-02-29 Yao Qi <yao@codesourcery.com>
11102 Pedro Alves <palves@redhat.com>
11103
11104 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11105 `step_over_finished' is true.
11106
644cebc9
PA		 111072012-02-27 Pedro Alves <palves@redhat.com>
11108
11109 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11110 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11111
c14d7ab2
PA		 111122012-02-27 Pedro Alves <palves@redhat.com>
11113
11114 PR server/9684
11115 * linux-low.c (pid_is_stopped): New.
11116 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11117
412c89dd
LM		 111182012-02-25 Luis Machado <lgustavo@codesourcery.com>
11119
11120 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11121 of conditions.
11122
b745defe
MR		 111232012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11124
11125 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11126
9f3a5c85
LM		 111272012-02-24 Luis Machado <lgustavo@codesourcery>
11128
11129 * server.c (handle_query): Advertise support for target-side
11130 breakpoint condition evaluation.
11131 (process_point_options): New function.
11132 (process_serial_event): When inserting a breakpoint, check for
11133 a target-side condition that should be evaluated.
11134
11135 * mem-break.c: Include regcache.h and ax.h.
11136 (point_cond_list_t): New data structure.
11137 (breakpoint) <cond_list>: New field.
11138 (find_gdb_breakpoint_at): Make non-static.
11139 (delete_gdb_breakpoint_at): Clear any target-side
11140 conditions.
11141 (clear_gdb_breakpoint_conditions): New function.
11142 (add_condition_to_breakpoint): Likewise.
11143 (add_breakpoint_condition): Likewise.
11144 (gdb_condition_true_at_breakpoint): Likewise.
11145 (gdb_breakpoint_here): Return result directly instead
11146 of going through a local variable.
11147
11148 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11149 (clear_gdb_breakpoint_conditions): Likewise.
11150 (add_breakpoint_condition): Likewise.
11151 (gdb_condition_true_at_breakpoint): Likewise.
11152
11153 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11154 (need_step_over_p): Take target-side breakpoint condition into
11155 consideration.
11156
5e1dc496
LM		 111572012-02-24 Luis Machado <lgustavo@codesourcery>
11158
11159 * server.h: Include tracepoint.h.
11160 (agent_mem_read, agent_get_trace_state_variable_value,
11161 agent_set_trace_state_variable_value,
11162 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11163 get_set_tsv_func_addr): New prototypes.
11164
11165 * ax.h: New include file.
11166 * ax.c: New source file.
11167
11168 * tracepoint.c: Include ax.h.
11169 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11170 agent_expr, eval_result_type): Move to ax.h.
11171 (parse_agent_expr): Rename to ...
11172 (gdb_parse_agent_expr): ... this, make it non-static and move
11173 to ax.h.
11174 (unparse_agent_expr) Rename to ...
11175 (gdb_unparse_agent_expr): ... this, make it non-static and move
11176 to ax.h.
11177 (eval_agent_expr): Rename to ...
11178 (eval_tracepoint_agent_expr): ... this.
11179 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11180 forward declarations.
11181 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11182 (agent_get_trace_state_variable_value): New function.
11183 (agent_set_trace_state_variable_value): New function.
11184 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11185 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11186 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11187 (condition_true_at_tracepoint): Likewise.
11188 (parse_agent_expr): Rename to ...
11189 (gdb_parse_agent_expr): ... this and move to ax.c.
11190 (unparse_agent_expr): Rename to ...
11191 (gdb_unparse_agent_expr): ... this and move to ax.c.
11192 (gdb_agent_op_name): Move to ax.c.
11193 (eval_agent_expr): Rename to ...
11194 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11195 and move to ax.c.
11196 (eval_tracepoint_agent_expr): New function.
11197 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 11198 non-static.
5e1dc496
LM		 11199 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11200 ax.c.
11201 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11202 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11203 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11204 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11205 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11206 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11207 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11208 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11209 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11210 (compile_bytecodes): Remove forward declaration.
11211 (is_goto_target): Move to ax.c.
11212 (compile_bytecodes): Move to ax.c and call
11213 agent_get_trace_state_variable_value (...) and
11214 agent_set_trace_state_variable_value (...).
11215
11216 * Makefile.in: Update ax.c and IPA dependencies.
11217
277e4e52
PA		 112182012-02-24 Pedro Alves <palves@redhat.com>
11219
11220 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11221 (cmd_bigqtbuffer_circular): ... this. Only handle
11222 'QTBuffer:circular:'.
11223 (handle_tracepoint_general_set): Adjust.
11224
bf4c19f7
YQ		 112252012-02-16 Yao Qi <yao@codesourcery.com>
11226
11227 * inferiors.c: Move code to ...
11228 * dll.c: .... here. New.
11229 * server.h: Declare clear_dlls.
11230 * Makefile.in (SFILES): Add dll.c.
11231 (OBS): Add dll.o
11232 (dll.o): New rule.
11233
d73f2619
YQ		 112342012-02-11 Yao Qi <yao@codesourcery.com>
11235
11236 * server.c: (handle_monitor_command): Add a new parameter
11237 `own_buf'.
11238 (handle_query): Update caller.
11239
f8255c2a
JB		 112402012-02-09 Joel Brobecker <brobecker@adacore.com>
11241
11242 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11243 * configure, config.in: Regenerate.
11244 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11245 is not defined.
11246
da84f473
PA		 112472012-02-02 Pedro Alves <palves@redhat.com>
11248
11249 Try SIGKILL first, then PTRACE_KILL.
11250 * linux-low.c (linux_kill_one_lwp): New.
11251 (linux_kill_one_lwp): Rename to ...
11252 (kill_one_lwp_callback): ... this. Use the new
11253 linux_kill_one_lwp.
11254
e886a173
PA		 112552012-02-02 Pedro Alves <palves@redhat.com>
11256
11257 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11258 inferior.
11259
be07f1a2
PA		 112602012-01-27 Pedro Alves <palves@redhat.com>
11261
11262 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11263 (elf_64_file_p): Make static.
11264 (linux_pid_exe_is_elf_64_file): New.
11265 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11266 Delete declarations.
11267 (linux_pid_exe_is_elf_64_file): Declare.
11268 * linux-x86-low.c (x86_arch_setup): Use
11269 linux_pid_exe_is_elf_64_file.
11270
d8301ad1
JK		 112712012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11272
11273 * linux-low.c (linux_wait_for_event_1): Rename to ...
11274 (linux_wait_for_event): ... here and merge it with former
11275 linux_wait_for_event - new variable wait_ptid, use it.
11276 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11277
01b17894
PA		 112782012-01-23 Pedro Alves <palves@redhat.com>
11279
11280 * server.c (main): Avoid yet another case of infinite loop while
11281 detaching/killing after a longjmp.
11282
e825046f
JK		 112832012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11284
11285 Code cleanup.
11286 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11287
b9e7b9c3
UW		 112882012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11289
11290 * hostio.c (handle_readlink): New function.
11291 (handle_vFile): Call it to handle "vFile:readlink" packets.
11292
901f9912
UW		 112932012-01-20 Pedro Alves <palves@redhat.com>
11294 Ulrich Weigand <ulrich.weigand@linaro.org>
11295
11296 * server.c (handle_v_requests): Only support vAttach and vRun to
11297 start multiple processes when in extended protocol mode.
11298
fc1ab1a0
PA		 112992012-01-17 Pedro Alves <palves@redhat.com>
11300
11301 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11302 memalign plus mprotect to allocate the scratch buffer.
11303
7d5d4e98
PA		 113042012-01-13 Pedro Alves <palves@redhat.com>
11305
11306 * server.c (attach_inferior): Clear `cont_thread'.
11307
f128d5e9
PA		 113082012-01-13 Pedro Alves <palves@redhat.com>
11309
11310 * server.c (main): Avoid infinite loop while detaching/killing
11311 after a longjmp.
11312
06db92f0
DE		 113132012-01-09 Doug Evans <dje@google.com>
11314
11315 * server.c (start_inferior): Set last_ptid in --wrapper case.
11316
32d92999
YQ		 113172012-01-06 Yao Qi <yao@codesourcery.com>
11318
11319 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11320 defined.
11321 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11322
5e0a92a9
YQ		 113232012-01-04 Yao Qi <yao@codesourcery.com>
11324
11325 * tracepoint.c (cmd_qtdp): Print debug message
11326 for static tracepoint.
11327
ae639e8c
YQ		 113282012-01-04 Yao Qi <yao@codesourcery.com>
11329
11330 * tracepoint.c (trace_vdebug): Differentiate debug message
11331 between gdbserver and IPA.
11332
f72429c5
YQ		 113332012-01-03 Yao Qi <yao@codesourcery.com>
11334
11335 * tracepoint.c (tracepoint_was_hit): Don't collect for
11336 static tracepoint.
11337
12c3e59c
JB		 113382012-01-02 Joel Brobecker <brobecker@adacore.com>
11339
11340 * terminal.h: Reformat copyright header.
11341
67827812
JB		 113422012-01-02 Joel Brobecker <brobecker@adacore.com>
11343
11344 * server.c (gdbserver_version): Update copyright year.
11345 * gdbreplay.c (gdbreplay_version): Likewise.
11346
3e52c33d
JK		 113472011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11348
11349 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11350
11351 Revert:
11352 2011-12-18 Hui Zhu <teawater@gmail.com>
11353 * linux-low.c (linux_create_inferior): Save return value to ret.
11354
66f1260e
HZ		 113552011-12-18 Hui Zhu <teawater@gmail.com>
11356
11357 * linux-low.c (linux_create_inferior): Save return value to ret.
11358
e77616d7
DE		 113592011-12-16 Doug Evans <dje@google.com>
11360
e7b06c57
DE		 11361 * linux-low.c (linux_create_inferior): If stdio connection,
11362 redirect stdin from /dev/null, stdout to stderr.
11363 * remote-utils.c (remote_is_stdio): New static global.
11364 (remote_connection_is_stdio): New function.
11365 (remote_prepare): Handle stdio connection.
11366 (remote_open): Ditto.
11367 (remote_close): Don't close stdin for stdio connections.
11368 (read_prim,write_prim): New functions. Replace all calls to
11369 read/write to these.
11370 * server.c (main): Watch for "-" argument. Move call to
11371 remote_prepare before start_inferior.
11372 * server.h (STDIO_CONNECTION_NAME): New macro.
11373 (remote_connection_is_stdio): Declare.
11374
e77616d7
DE		 11375 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11376 in debugging output.
11377
82067193
YQ		 113782011-12-15 Yao Qi <yao@codesourcery.com>
11379
11380 * tracepoint.c: Include sys/syscall.h.
11381 (gdb_ust_thread): Remove preprocessor conditional.
11382
82bfbe7e
PA		 113832011-12-14 Pedro Alves <pedro@codesourcery.com>
11384
11385 * linux-low.c (linux_detach_one_lwp): Call
11386 the_low_target.prepare_to_resume before detaching.
11387
712c6575
YQ		 113882011-12-14 Yao Qi <yao@codesourcery.com>
11389
11390 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11391 of write.
11392
d54d1edf
YQ		 113932011-12-14 Yao Qi <yao@codesourcery.com>
11394
11395 * i386-low.c (i386_low_stopped_data_address): Initialize local
11396 variable `control'.
11397
6210a125
PA		 113982011-12-13 Pedro Alves <pedro@codesourcery.com>
11399
11400 PR remote/13492
11401
11402 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11403 DR_CONTROL unless necessary. Extend comments.
11404 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11405 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11406
2ece8244
YQ		 114072011-12-13 Yao Qi <yao@codesourcery.com>
11408
11409 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11410 macros.
11411 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11412
784867a5
JK		 114132011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11414
11415 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11416 Print new debug message for such case.
11417
6bf36717
JK		 114182011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11419
11420 Fix overlapping memcpy.
11421 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11422 the read_inferior_memory transfer.
11423 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11424 write_inferior_memory transfer.
11425 (set_fast_tracepoint_jump): New variable buf. Use it for the
11426 read_inferior_memory and write_inferior_memory transfers.
11427 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11428 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11429 Use it for the write_inferior_memory transfer.
11430 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11431 buffers.
11432
50275556
MR		 114332011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11434
11435 * linux-low.c (fetch_register, store_register): Make code
11436 consistent, fix formatting.
11437
7325beb4
MR		 114382011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11439
11440 * linux-low.c (usr_store_inferior_registers): Factor out code
11441 to handle individual registers into...
11442 (store_register): ... this new function.
11443
c642a434
UW		 114442011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11445
11446 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11447 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11448 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11449 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11450 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11451 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11452 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11453 (srv_xmlfiles): Add new XML files.
11454
11455 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11456 and <sys/uio.h>.
11457 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11458 (init_registers_s390_linux32v1): Add prototype.
11459 (init_registers_s390_linux32v2): Likewise.
11460 (init_registers_s390_linux64v1): Likewise.
11461 (init_registers_s390_linux64v2): Likewise.
11462 (init_registers_s390x_linux64v1): Likewise.
11463 (init_registers_s390x_linux64v2): Likewise.
11464 (s390_num_regs): Increment to 52.
11465 (s390_regmap): Add orig_r2 register.
11466 (s390_num_regs_3264): Increment to 68.
11467 (s390_regmap_3264): Add orig_r2 register.
11468 (s390_collect_ptrace_register): Handle orig_r2 register.
11469 (s390_supply_ptrace_register): Likewise.
11470 (s390_fill_last_break): New function.
11471 (s390_store_last_break): Likewise.
11472 (s390_fill_system_call): New function.
11473 (s390_store_system_call): Likewise.
11474 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11475 register sets.
11476 (s390_check_regset): New function.
11477 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11478 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11479 Update target_regsets for available register sets.
11480
2268b414
JK		 114812011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11482 Jan Kratochvil <jan.kratochvil@redhat.com>
11483
11484 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11485 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11486 New.
11487 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11488 * linux-low.h (struct process_info_private): New member r_debug.
11489 * server.c (handle_qxfer_libraries): Call
11490 the_target->qxfer_libraries_svr4.
11491 (handle_qxfer_libraries_svr4): New function.
11492 (qxfer_packets): New entry "libraries-svr4".
11493 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11494 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11495 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11496 PACKET_qXfer_libraries_svr4.
11497
d6db1fab
UW		 114982011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11499
11500 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11501 PSW address/mask between 8-byte and 16-byte formats.
11502 (s390_supply_ptrace_register): Likewise.
11503 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11504 basic addressing mode bit.
11505
242f5f1c
SS		 115062011-11-24 Stan Shebs <stan@codesourcery.com>
11507
11508 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11509
f196051f
SS		 115102011-11-17 Stan Shebs <stan@codesourcery.com>
11511
11512 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11513 (tracing_start_time): New global.
11514 (tracing_stop_time): New global.
11515 (tracing_user_name): New global.
11516 (tracing_notes): New global.
11517 (tracing_stop_note): New global.
11518 (cmd_qtstart): Set traceframe_usage, start_time.
11519 (stop_tracing): Set stop_time.
11520 (cmd_qtstatus): Report additional status.
11521 (cmd_qtp): New function.
11522 (handle_tracepoint_query): Call it.
11523 (cmd_qtnotes): New function.
11524 (handle_tracepoint_general_set): Call it.
11525 (get_timestamp): Rename from tsv_get_timestamp.
11526
405f8e94
SS		 115272011-11-14 Stan Shebs <stan@codesourcery.com>
11528 Kwok Cheung Yeung <kcy@codesourcery.com>
11529
11530 * linux-x86-low.c (small_jump_insn): New.
11531 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11532 trampoline and error message, build a trampoline and issue a small
11533 jump instruction to it.
11534 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11535 trampoline and error message.
11536 (x86_get_min_fast_tracepoint_insn_len): New.
11537 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11538 * linux-low.h (struct linux_target_ops): Add arguments to
11539 install_fast_tracepoint_jump_pad operation, add new operation.
11540 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11541 arguments.
11542 (linux_get_min_fast_tracepoint_insn_len): New function.
11543 (linux_target_op): Add new operation.
11544 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11545 (gdb_trampoline_buffer_end): Ditto.
11546 (gdb_trampoline_buffer_error): Ditto.
11547 (struct ipa_sym_addresses): Add fields for new IPA variables.
11548 (symbol_list): Add entries for new IPA variables.
11549 (struct tracepoint): Add fields to hold the address range of the
11550 trampoline used by the tracepoint.
11551 (trampoline_buffer_head): New static variable.
11552 (trampoline_buffer_tail): Ditto.
11553 (claim_trampoline_space): New function.
11554 (have_fast_tracepoint_trampoline_buffer): New function.
11555 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11556 structure.
11557 (install_fast_tracepoint): Ditto, also add error buffer argument.
11558 (cmd_qtminftpilen): New function.
11559 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11560 (fast_tracepoint_from_trampoline_address): New function.
11561 (fast_tracepoint_collecting): Handle trampoline as part of jump
11562 pad space.
11563 (set_trampoline_buffer_space): New function.
11564 (initialize_tracepoint): Initialize new IPA variables.
11565 * target.h (struct target_ops): Add arguments to
11566 install_fast_tracepoint_jump_pad operation, add new
11567 get_min_fast_tracepoint_insn_len operation.
11568 (target_get_min_fast_tracepoint_insn_len): New.
11569 (install_fast_tracepoint_jump_pad): Add arguments.
11570 * server.h (IPA_BUFSIZ): Define.
11571 * linux-i386-ipa.c: Include extra header files.
11572 (initialize_fast_tracepoint_trampoline_buffer): New function.
11573 (initialize_low_tracepoint): Call it.
11574 * server.h (set_trampoline_buffer_space): Declare.
11575 (claim_trampoline_space): Ditto.
11576 (have_fast_tracepoint_trampoline_buffer): Ditto.
11577
1e4d1764
YQ		 115782011-11-14 Yao Qi <yao@codesourcery.com>
11579
11580 * server.c (handle_query): Handle InstallInTrace for qSupported.
11581 * tracepoint.c (add_tracepoint): Sort list.
11582 (install_tracepoint, download_tracepoint): New.
11583 (cmd_qtdp): Call them to install and download tracepoints.
11584 (sort_tracepoints): Removed.
11585 (cmd_qtstart): Update.
11586
5c73ff4e
YQ		 115872011-11-14 Yao Qi <yao@codesourcery.com>
11588
11589 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11590 * mem-break.h: Declare.
11591 * tracepoint.c (cmd_qtstart): Move some code to ...
11592 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11593 New.
11594 (download_tracepoints): Move some code to ...
11595 (download_tracepoint_1): ... here. New.
11596
86a30030
YQ		 115972011-11-08 Yao Qi <yao@codesourcery.com>
11598
11599 * remote-utils.c (relocate_instruction): A comment fix.
11600
8d26e50c
JB		 116012011-11-07 Joel Brobecker <brobecker@adacore.com>
11602
11603 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11604 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11605 dr_status_mirror and dr_control_mirror from debug_reg_state.
11606 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11607 (i386_initial_stuff): Remove use of deleted globals.
11608 (i386_get_thread_context, i386_set_thread_context,
11609 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11610 from debug_reg_state.
11611
a59306a3
YQ		 116122011-11-05 Yao Qi <yao@codesourcery.com>
11613
11614 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11615 address as TPOINT's.
11616
3065dfb6
SS		 116172011-11-02 Stan Shebs <stan@codesourcery.com>
11618
11619 * tracepoint.c (agent_mem_read_string): New function.
11620 (eval_agent_expr): Call it for tracenz.
11621 * server.c (handle_query): Report support for tracenz.
11622
fd0d8c7c
YQ		 116232011-11-02 Yao Qi <yao@codesourcery.com>
11624
11625 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11626
609086b1
YQ		 116272011-11-02 Yao Qi <yao@codesourcery.com>
11628
11629 * target.h: Fix a typo in comment.
11630
b9fd1791
PA		 116312011-10-31 Pedro Alves <pedro@codesourcery.com>
11632
11633 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11634 clobber the breakpoints' shadows with fast tracepoint jumps.
11635 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11636 * target.c (write_inferior_memory): Also pass MYADDR down to
11637 check_mem_write.
11638
03583c20
UW		 116392011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11640
11641 * configure.ac: Check support for personality routine.
11642 * configure: Regenerate.
11643 * config.in: Likewise.
11644 * linux-low.c: Include <sys/personality.h>.
11645 Define ADDR_NO_RANDOMIZE if necessary.
11646 (linux_create_inferior): Disable address space randomization when
11647 forking inferior, if requested.
11648 (linux_supports_disable_randomization): New function.
11649 (linux_target_ops): Install it.
11650 * server.h (disable_randomization): Declare.
11651 * server.c (disable_randomization): New global variable.
11652 (handle_general_set): Handle QDisableRandomization.
11653 (handle_query): Likewise for qSupported.
11654 (main): Support --disable-randomization and --no-disable-randomization
11655 command line arguments.
11656 * target.h (struct target_ops): Add supports_disable_randomization.
11657 (target_supports_disable_randomization): New macro.
11658
723b724b
MF		 116592011-09-29 Mike Frysinger <vapier@gentoo.org>
11660
11661 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11662 ifdef check.
11663 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11664 [!PT_GETDSBT] (target_loadmap): New definition.
11665 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11666 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11667 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11668 and PT_GETDSBT to LINUX_LOADMAP.
11669 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11670 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11671
55329a5c 116722011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 11673
11674 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11675 (arm_linux_hwbp_cap): New static variable.
11676 (arm_linux_get_hwbp_cap): Replace by ...
11677 (arm_linux_init_hwbp_cap): ... this new function.
11678 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11679 (arm_linux_get_hw_watchpoint_count): Likewise.
11680 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11681 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11682 (arm_prepare_to_resume): Use perror_with_name instead of error.
11683
55329a5c 116842011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 11685
11686 * linux-arm-low.c: Include <signal.h>.
11687 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11688 (struct arm_linux_hwbp_cap): New data type.
11689 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11690 (struct arm_linux_hw_breakpoint): New data type.
11691 (MAX_BPTS, MAX_WPTS): Define.
11692 (struct arch_process_info, struct arch_lwp_info): New data types.
11693 (arm_linux_get_hwbp_cap): New function.
11694 (arm_linux_get_hw_breakpoint_count): Likewise.
11695 (arm_linux_get_hw_watchpoint_count): Likewise.
11696 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11697 (arm_hwbp_control_initialize): Likewise.
11698 (arm_hwbp_control_is_enabled): Likewise.
11699 (arm_hwbp_control_is_initialized): Likewise.
11700 (arm_hwbp_control_disable): Likewise.
11701 (arm_linux_hw_breakpoint_equal): Likewise.
11702 (arm_linux_hw_point_initialize): Likewise.
11703 (struct update_registers_data): New data structure.
11704 (update_registers_callback: New function.
11705 (arm_insert_point): Likewise.
11706 (arm_remove_point): Likewise.
11707 (arm_stopped_by_watchpoint): Likewise.
11708 (arm_stopped_data_address): Likewise.
11709 (arm_new_process): Likewise.
11710 (arm_new_thread): Likewise.
11711 (arm_prepare_to_resume): Likewise.
11712 (the_low_target): Register arm_insert_point, arm_remove_point,
11713 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11714 arm_new_thread, and arm_prepare_to_resume.
11715
6b9801d4
SS		 117162011-09-15 Stan Shebs <stan@codesourcery.com>
11717
11718 * server.h (struct emit_ops): Add compare-goto fields.
11719 * tracepoint.c (gdb_agent_op_sizes): New table.
11720 (emit_eq_goto): New function.
11721 (emit_ne_goto): New function.
11722 (emit_lt_goto): New function.
11723 (emit_le_goto): New function.
11724 (emit_gt_goto): New function.
11725 (emit_ge_goto): New function.
11726 (is_goto_target): New function.
11727 (compile_bytecodes): Recognize special cases of compare-goto
11728 combinations and call specialized emitters for them.
11729 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11730 (amd64_emit_ne_goto): New function.
11731 (amd64_emit_lt_goto): New function.
11732 (amd64_emit_le_goto): New function.
11733 (amd64_emit_gt_goto): New function.
11734 (amd64_emit_ge_goto): New function.
11735 (amd64_emit_ops): Add the new functions.
11736 (i386_emit_eq_goto): New function.
11737 (i386_emit_ne_goto): New function.
11738 (i386_emit_lt_goto): New function.
11739 (i386_emit_le_goto): New function.
11740 (i386_emit_gt_goto): New function.
11741 (i386_emit_ge_goto): New function.
11742 (i386_emit_ops): Add the new functions.
11743
bf15cbda
SS		 117442011-09-08 Stan Shebs <stan@codesourcery.com>
11745
11746 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11747 (i386_emit_epilogue): Restore %ebx.
11748
943ca1dd
JZ		 117492011-08-31 Jie Zhang <jzhang918@gmail.com>
11750
11751 * server.c (step_thread): Remove definition.
11752 (process_serial_event): Don't handle Hs.
11753 * server.h (step_thread): Remove declaration.
11754 * target.c (set_desired_inferior): Remove use of step_thread.
11755
e3deef73
LM		 117562011-08-24 Luis Machado <lgustavo@codesourcery.com>
11757
11758 * linux-low.c: Include linux-procfs.h.
11759 (linux_attach_lwp_1): Update comments.
11760 (linux_attach): Scan for existing threads when attaching to a
11761 process that is the tgid.
11762 * Makefile.in: Update dependencies.
11763
13da1c97
LM		 117642011-08-24 Luis Machado <lgustavo@codesourcery.com>
11765
11766 * configure.srv: Add linux-procfs.o dependencies.
11767
881127c9
YQ		 117682011-08-14 Yao Qi <yao@codesourcery.com>
11769
11770 * target.h (struct target_ops): Fix indent.
11771 * win32-low.c (win32_target_ops): Fix comment.
11772
58dbd541
YQ		 117732011-08-14 Andrew Jenner <andrew@codesourcery.com>
11774 Yao Qi <yao@codesourcery.com>
11775
11776 * Makefile.in (clean): Remove tic6x-*.c files.
11777 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11778 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11779 (tic6x-c64xp-linux.c): Likewise.
11780 * configure.srv: Add support for tic6x-*-uclinux.
11781 * linux-tic6x-low.c: New.
11782 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11783
78d85199
YQ		 117842011-08-14 Andrew Stubbs <ams@codesourcery.com>
11785 Yao Qi <yao@codesourcery.com>
11786
11787 * target.h (struct target_ops): Add read_loadmap.
11788 * linux-low.c (struct target_loadseg): New type.
11789 (struct target_loadmap): New type.
11790 (linux_read_loadmap): New function.
11791 (linux_target_ops): Add linux_read_loadmap.
11792 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11793 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11794 to NULL.
78d85199 11795
a959a88d
EZ		 117962011-08-05 Eli Zaretskii <eliz@gnu.org>
11797
11798 * win32-low.c: Include <stdint.h>.
11799
1ced966e
PA		 118002011-07-22 Pedro Alves <pedro@codesourcery.com>
11801
11802 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11803 to the inferior here.
11804 (i386_remove_aligned_watchpoint): Ditto.
11805 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11806 fit part of the watchpoint in the debug registers.
11807 (i386_update_inferior_debug_regs): New.
11808 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11809 registers, and only update the inferior on success.
11810 (i386_low_remove_watchpoint): Ditto.
11811
d26e3629
KY		 118122011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11813
11814 * linux-low.c (compare_ints, unique, list_threads, show_process,
11815 linux_core_of_thread): Delete.
11816 (linux_target_ops): Change linux_core_of_thread to
11817 linux_common_core_of_thread.
11818 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11819 * utils.c (malloc_failure): Change type of argument.
11820 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11821 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11822 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11823 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11824 (IPA_OBJS): Add common-utils-ipa.o.
11825 (ptid_h, linux_osdata_h): New macros.
11826 (server_h): Add common/common-utils.h, common/xml-utils.h,
11827 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11828 common/ptid.h.
11829 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11830 ptid.o, buffer.o): New rules.
11831 (linux-low.o): Add common/linux-osdata.h as a dependency.
11832 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11833 * configure.ac: Add AC_HEADER_DIRENT check.
11834 * config.in: Regenerate.
11835 * configure: Regenerate.
11836 * remote-utils.c (xml_escape_text): Delete.
11837 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11838 buffer_xml_printf): Move to common/buffer.c.
11839 * server.c (main): Remove call to initialize_inferiors.
11840 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11841 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11842 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11843 internal_error, gdb_assert, gdb_assert_fail): Delete.
11844 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11845 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11846 common/buffer.h.
11847 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11848 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11849 initialize_inferiors): Delete.
11850
2275a1a7
PA		 118512011-07-20 Pedro Alves <pedro@codesourcery.com>
11852
11853 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11854 symbol error.
11855
0a5b1e09
PA		 118562011-05-31 Pedro Alves <pedro@codesourcery.com>
11857
11858 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11859 assertion.
11860 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11861
6938fd34
YQ		 118622011-05-26 Yao Qi <yao@codesourcery.com>
11863
11864 * Makefile.in (thread-db.o): Track dependence to
11865 common/gdb_thread_db.h.
11866 * thread-db.c: include gdb_thread_db.h from right place.
11867
b481f9e0
TT		 118682011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11869
11870 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11871 __FILE__ and __LINE__ to internal_error.
11872
98a5dd13
DE		 118732011-05-13 Doug Evans <dje@google.com>
11874
11875 * thread-db.c (try_thread_db_load_from_sdir): New function.
11876 (try_thread_db_load_from_dir): New function.
11877 (thread_db_load_search): Handle $sdir, ignore $pdir.
11878 Remove trying of system directories if search of
11879 libthread-db-search-path fails, that is now done via $sdir.
11880
d248b706
KY		 118812011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11882
11883 * server.c (handle_query): Add EnableDisableTracepoints to the list
11884 of supported features.
43aaf8b6 11885 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11886 tracepoints.
43aaf8b6
PA		 11887 (cmd_qtenable_disable): New.
11888 (cmd_qtstart): Install tracepoints even if disabled.
11889 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11890 receiving a QTEnable or QTDisable packet.
11891 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11892 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11893 tracepoints.
11894 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11895
84e578fb
DE		 118962011-05-10 Doug Evans <dje@google.com>
11897
11898 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11899
71f55dd8
DE		 119002011-05-04 Doug Evans <dje@google.com>
11901
11902 * linux-low.c (linux_join): Skip process lookup.
11903 * spu-low.c (spu_join): Ditto.
11904 * server.c (join_inferiors_callback): Delete.
11905 (process_serial_event): For 'D' packet (detach) call join_inferior
11906 directly.
11907
4d393d60
JM		 119082011-05-04 Joseph Myers <joseph@codesourcery.com>
11909
11910 * README: Don't mention xscale*-*-linux*.
11911 * configure.srv (xscale*-*-linux*): Don't handle target.
11912
b00ad6ff
NF		 119132011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11914
11915 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11916 casting pointers.
11917 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11918 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11919 (i386_emit_void_call_2): Likewise.
11920
af96c192
YQ		 119212011-04-26 Yao Qi <yao@codesourcery.com>
11922
43aaf8b6
PA		 11923 * linux-low.c: Move common macros to linux-ptrace.h.
11924 Include linux-ptrace.h.
af96c192
YQ		 11925 * Makefile.in (linux_ptrace_h): New.
11926 (linux-low.o): Depends on linux-ptrace.h.
11927
03f2bd59
JK		 119282011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11929
11930 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11931 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11932 (remote_prepare): New function with most of the TCP code from ...
11933 (remote_open): ... here. Detect PORT here unconditionally. Move also
11934 setting transport_is_reliable.
11935 * server.c (run_once): New variable.
11936 (gdbserver_usage): Document it.
11937 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11938 the first run if RUN_ONCE.
11939 * server.h (run_once, remote_prepare): New declarations.
11940
7a9dd1b2
TT		 119412011-04-19 Tom Tromey <tromey@redhat.com>
11942
11943 * win32-low.c (handle_load_dll): Remove duplicate "the".
11944
81239425
PM		 119452011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11946
11947 Remove support for old Cygwin 1.5 versions.
11948 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11949 function to avoid warning.
11950 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11951 warning.
11952
9e0627f1
PM		 119532011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11954
11955 * gdbserver/server.h (Macro _): Define it if not available.
11956
588eebee
MS		 119572011-03-14 Michael Snyder <msnyder@vmware.com>
11958
348af9f7 11959 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11960
43f70d4c
JB		 119612011-03-10 Joel Brobecker <brobecker@adacore.com>
11962
11963 * Makefile.in (maintainer-clean realclean distclean): Remove
11964 "make ... subdir_do" command.
11965
348af9f7
MS		 119662011-03-10 Michael Snyder <msnyder@vmware.com>
11967
11968 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11969
11970 * server.c (handle_v_run): Free alloced buffer on early return.
11971
e637a4f5
YQ		 119722011-03-09 Yao Qi <yao@codesourcery.com>
11973
11974 Revert:
11975 2011-03-04 Yao Qi <yao@codesourcery.com>
11976
11977 * Makefile.in: Remove GNU make feature --directory.
11978
11979 2011-03-05 Yao Qi <yao@codesourcery.com>
11980
11981 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11982 (subdir_do): New make target. Copied from gdb/Makefile.
11983 (maintainer-clean, realclean, distclean, clean): Call corresponding
11984 make targets in common/Makefile.
11985
11986 2011-02-11 Yao Qi <yao@codesourcery.com>
11987
11988 * configure.ac: Call AC_PROG_RANLIB.
11989 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11990 * configure: Regenerate.
11991
e6edda56
JK		 119922011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11993
11994 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11995
e5141119
JB		 119962011-03-06 Yao Qi <yao@codesourcery.com>
11997
11998 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11999
64794aa4
JB		 120002011-03-05 Yao Qi <yao@codesourcery.com>
12001
12002 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12003 (subdir_do): New make target. Copied from gdb/Makefile.
12004 (maintainer-clean, realclean, distclean, clean): Call corresponding
12005 make targets in common/Makefile.
12006
7a762829
YQ		 120072011-03-04 Yao Qi <yao@codesourcery.com>
12008
12009 * Makefile.in: Remove GNU make feature --directory.
12010
348af9f7
MS		 120112011-03-04 Michael Snyder <msnyder@vmware.com>
12012
12013 * server.c (queue_stop_reply): Call xmalloc not malloc.
12014
120152011-03-02 Michael Snyder <msnyder@vmware.com>
12016
12017 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12018
9f72fee2
MS		 120192011-02-28 Michael Snyder <msnyder@vmware.com>
12020
588eebee
MS		 12021 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12022 (cmd_qtframe): Ditto.
12023 (cmd_qtbuffer): Ditto.
12024 (cmd_bigqtbuffer): Ditto.
12025
9f72fee2
MS		 12026 * utils.c (decimal2str): Initialize 'width' to nine, then
12027 don't mess with it.
12028
8040bd49
UW		 120292011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12030
12031 * hostio.c (require_data): Free *data, not data.
12032
7e52cbd0
JK		 120332011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12034
12035 * hostio.c (require_data): Use free, not xfree.
12036
9130f83e
MS		 120372011-02-27 Michael Snyder <msnyder@vmware.com>
12038
4b812f4e
MS		 12039 * server.c (handle_query): Discard unused value.
12040
9130f83e
MS		 12041 * hostio.c (require_data): Free malloc memory before returning
12042 error.
12043
69d37113
MS		 120442011-02-26 Michael Snyder <msnyder@vmware.com>
12045
12046 * linux-low.c (list_threads): Call closedir for dirent.
12047
35f5825a
MS		 120482011-02-27 Michael Snyder <msnyder@vmware.com>
12049
2a589cef
MS		 12050 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12051 a case statement falls through.
12052
0adea5f7
MS		 12053 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12054
35f5825a
MS		 12055 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12056 in comparison.
12057
238f1c74
MS		 120582011-02-26 Michael Snyder <msnyder@vmware.com>
12059
12060 * utils.c (decimal2str): Eliminate dead code and dead param.
12061 (pulongest): Drop dead param from call to decimal2str.
12062 (plongest): Ditto.
12063
633ff500
JB		 120642011-02-24 Joel Brobecker <brobecker@adacore.com>
12065
12066 Revert the following patch (not approved yet):
12067 2011-02-21 Hui Zhu <teawater@gmail.com>
12068 * tracepoint.c (tp_printf): New function.
12069 (eval_agent_expr): Handle gdb_agent_op_printf.
12070
f9c6ff72
HZ		 120712011-02-21 Hui Zhu <teawater@gmail.com>
12072
12073 * tracepoint.c (tp_printf): New function.
12074 (eval_agent_expr): Handle gdb_agent_op_printf.
12075
94d5e490
TT		 120762011-02-18 Tom Tromey <tromey@redhat.com>
12077
12078 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12079 (tracepoint.o): Likewise.
12080 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12081 (gdb_agent_op_names): Likewise.
12082
c7f96d2b
TT		 120832011-02-18 Tom Tromey <tromey@redhat.com>
12084
12085 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12086 gdb_agent_op_rot>: New constants.
12087 (gdb_agent_op_names): Add pick and roll.
12088 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12089 cases.
12090
0feedb2c
JK		 120912011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12092
12093 * aclocal.m4: Regenerated with aclocal-1.11.1.
12094
b3b9301e
PA		 120952011-02-14 Pedro Alves <pedro@codesourcery.com>
12096
12097 * server.c (handle_qxfer_traceframe_info): New.
12098 (qxfer_packets): Register "traceframe-info".
12099 (handle_query): Report support for qXfer:traceframe-info:read+.
12100 * tracepoint.c (match_blocktype): New.
12101 (traceframe_find_block_type): Rename to ...
12102 (traceframe_walk_blocks): ... this. Add callback filter argument,
12103 and use it.
12104 (traceframe_find_block_type): New, reimplemented on top of
12105 traceframe_walk_blocks.
12106 (build_traceframe_info_xml): New.
12107 (traceframe_read_info): New.
12108 * server.h (traceframe_read_info): Declare.
12109
4f3e6fb7
YQ		 121102011-02-11 Yao Qi <yao@codesourcery.com>
12111
12112 * configure.ac: Call AC_PROG_RANLIB.
12113 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12114 * configure: Regenerate.
12115
764880b7
PA		 121162011-02-07 Pedro Alves <pedro@codesourcery.com>
12117
12118 * server.c (gdb_read_memory): Change return semantics to allow
12119 partial transfers.
12120 (handle_search_memory_1): Adjust.
12121 (process_serial_event) <'m' packet>: Handle partial transfers.
12122 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12123
1c79eb8a
PA		 121242011-01-28 Pedro Alves <pedro@codesourcery.com>
12125
12126 * regcache.c (init_register_cache): Initialize
12127 regcache->register_status.
12128 (free_register_cache): Release regcache->register_status.
12129 (regcache_cpy): Copy register_status.
12130 (registers_to_string): Print 'x's for unavailable registers.
12131 (supply_register): Mark the register's status valid or
12132 unavailable, depending on whether a buffer was passed in or not.
12133 (supply_register_zeroed): New.
12134 (supply_regblock): Mark the registers' status valid or
12135 unavailable, depending on whether a buffer was passed in or not.
12136 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12137 (struct regcache): New `register_status' field.
12138 (supply_register_zeroed): Declare.
12139 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12140 supply_register_zeroed, rather than passing a NULL buffer to
12141 supply_register.
12142 * tracepoint.c (fetch_traceframe_registers): Update comment.
12143
85724a0e
PA		 121442011-01-28 Pedro Alves <pedro@codesourcery.com>
12145
12146 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12147 buffer explicit.
12148
d08aafef
PA		 121492011-01-25 Pedro Alves <pedro@codesourcery.com>
12150
12151 * server.h (decode_xfer_write): Change prototype.
12152 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12153 and don't extract the annex here.
12154 * server.c (decode_xfer_read): Remove `annex' parameter,
12155 and don't extract the annex here.
12156 (decode_xfer): New.
12157 (struct qxfer): New.
12158 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12159 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12160 (handle_qxfer_statictrace): New functions, abstracted out from
12161 handle_query, and made to use the struct qxfer interface.
12162 (handle_threads_qxfer_proper): Rename to ...
12163 (handle_qxfer_threads_proper): ... this.
12164 (handle_threads_qxfer): Rename to ...
12165 (handle_qxfer_threads): ... this. Adjust.
12166 (qxfer_packets): New array.
12167 (handle_qxfer): New function.
12168 (handle_query): Use handle_qxfer.
12169
493e2a69
MS		 121702011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12171
12172 * gdbreplay.c: Shorten lines of >= 80 columns.
12173 * linux-low.c: Ditto.
12174 * linux-ppc-low.c: Ditto.
12175 * linux-s390-low.c: Ditto.
12176 * linux-sparc-low.c: Ditto.
12177 * linux-x86-low.c: Ditto.
12178 * linux-xtensa-low.c: Ditto.
12179 * mem-break.c: Ditto.
12180 * nto-low.c: Ditto.
12181 * regcache.h: Ditto.
12182 * remote-utils.c: Ditto.
12183 * server.c: Ditto.
12184 * server.h: Ditto.
12185 * thread-db.c: Ditto.
12186 * tracepoint.c: Ditto.
12187 * utils.c: Ditto.
12188 * win32-low.h: Ditto.
12189
44944448
JB		 121902011-01-05 Joel Brobecker <brobecker@adacore.com>
12191
12192 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12193 update.
12194
71ce852c
JB		 121952011-01-01 Joel Brobecker <brobecker@adacore.com>
12196
12197 * server.c (gdbserver_version): Update copyright year in version
12198 output.
12199 * gdbreplay.c (gdbreplay_version): Ditto.
12200
eb826dc6
MF		 122012010-12-29 Jie Zhang <jie.zhang@analog.com>
12202
12203 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12204 * linux-bfin-low.c: New file.
12205 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12206 PT_DATA_ADDR for BFIN targets.
12207 * Makefile.in (SFILES): Add linux-bfin-low.c.
12208 (clean): Remove reg-bfin.c.
12209 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12210 * README: Mention supported Blackfin targets.
12211
39ab222a
MF		 122122010-12-23 Mike Frysinger <vapier@gentoo.org>
12213
12214 * .gitignore: New file.
12215
a1f2ce7d
MF		 122162010-11-16 Mike Frysinger <vapier@gentoo.org>
12217
12218 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12219
f474844c
JZ		 122202010-10-22 Jie Zhang <jie@codesourcery.com>
12221
12222 * Makefile.in: Add FLAGS_TO_PASS variable.
12223 (install): Remove dependency of install-only and recursively
12224 invoke make for install-only.
12225
f1048712
DE		 122262010-10-04 Doug Evans <dje@google.com>
12227
12228 * Makefile.in (uninstall): Use $(DESTDIR).
12229
b53a1623
PA		 122302010-09-24 Pedro Alves <pedro@codesourcery.com>
12231
e6ee044d
PA		 12232 PR gdb/11842
12233
b53a1623
PA		 12234 * linux-x86-low.c (compat_siginfo_from_siginfo)
12235 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12236 si_code is < 0. Check for si_code == SI_TIMER before checking for
12237 si_code < 0.
12238
fa1bd1e4
JB		 122392010-09-13 Joel Brobecker <brobecker@adacore.com>
12240
12241 * lynx-i386-low.c: New file.
12242 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12243
47fac8f8
JB		 122442010-09-13 Joel Brobecker <brobecker@adacore.com>
12245
12246 * lynx-low.c (ptrace_request_to_str): Remove handling for
12247 request values that have been removed in LynxOS 5.x.
12248
1adfc54d
JB		 122492010-09-13 Joel Brobecker <brobecker@adacore.com>
12250
12251 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12252 <ptrace.h>
12253
c2a66c29
NS		 122542010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12255
12256 * configure.ac: Add --enable-inprocess-agent option.
12257 * configure: Rebuilt.
12258
32fcada3
YQ		 122592010-09-06 Yao Qi <yao@codesourcery.com>
12260
12261 * linux-low.c (linux_kill): Remove unused variable.
12262 (linux_stabilize_threads): Likewise.
12263 * server.c (start_inferior): Likewise.
12264 (queue_stop_reply_callback): Likewise.
12265 * tracepoint.c (do_action_at_tracepoint): Likewise.
12266
0cccb683
YQ		 122672010-09-06 Yao Qi <yao@codesourcery.com>
12268
12269 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12270 on return.
12271
423ec54c
JK		 122722010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12273
12274 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12275
12ac6819
PA		 122762010-09-06 Pedro Alves <pedro@codesourcery.com>
12277
12278 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12279 "$(IPA_DEPFILES)".
12280
8ed54b31
JB		 122812010-09-01 Joel Brobecker <brobecker@adacore.com>
12282
12283 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12284 gdbserver/lynx-ppc-low.c: New files.
12285 * Makefile.in (lynx_low_h): New variable.
12286 (lynx-low.o, lynx-ppc-low.o): New rules.
12287 * configure.ac: On LynxOS, link with -lnetinet.
12288 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12289 * configure: regenerate.
12290
bb0116a4
JB		 122912010-09-01 Joel Brobecker <brobecker@adacore.com>
12292
12293 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12294 * configure.ac: Add check for vasprintf and vsnprintf.
12295 * configure, config.in: Regenerate.
12296 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12297
a778ab81 122982010-09-01 Joel Brobecker <brobecker@adacore.com>
12299
12300 * gdbreplay.c: Move include of alloca.h up, next to include of
12301 malloc.h.
12302 * server.h: Add include of malloc.h.
12303 * mem-break.c: Remove include of malloc.h.
12304 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12305
8b034a19 123062010-09-01 Joel Brobecker <brobecker@adacore.com>
12307
12308 * Makefile.in (memmem.o): Build with -Wno-error.
12309
123102010-09-01 Joel Brobecker <brobecker@adacore.com>
12311
12312 * utils.c (xsnprintf): Make non-static.
12313 * server.h: Add xsnprintf declaration.
12314 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12315 replace calls to snprintf by calls to xsnprintf throughout.
12316
123172010-09-01 Joel Brobecker <brobecker@adacore.com>
12318
12319 * configure.ac: Add configure check for alloca.
12320 * configure, config.in: Regenerate.
12321 * server.h: Include alloca.h if it exists.
12322 * gdbreplay.c: Include alloca.h if it exists.
12323
1a981360
PA		 123242010-08-28 Pedro Alves <pedro@codesourcery.com>
12325
12326 * linux-low.c (__SIGRTMIN): Define if not already defined.
12327 (linux_create_inferior): Check for __ANDROID__ rather than
12328 __SIGRTMIN.
12329 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12330 are already deferred.
12331 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12332 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12333 stopped and already has a pending signal to report.
12334 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12335 a pending signal to report or is moving out of a jump pad.
12336 (linux_init_signals): Check for __ANDROID__ rather than
12337 __SIGRTMIN.
12338
b4d51a55
PA		 123392010-08-28 Pedro Alves <pedro@codesourcery.com>
12340
12341 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12342 debug_threads check. Avoid a linear search when not doing debug
12343 output.
12344
ec48365d
PA		 123452010-08-27 Pedro Alves <pedro@codesourcery.com>
12346
12347 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12348 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12349 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12350 (process_event): Change local fd's type to gdb_fildes_t.
12351 (create_file_handler): Adjust prototype.
12352 (delete_file_handler): Adjust prototype.
12353 (handle_file_event): Adjust prototype. Use pfildes.
12354 (create_file_event): Adjsut prototype.
12355 * remote-utils.c (remote_desc, listen_desc): Change type to
12356 gdb_fildes_t.
12357 * server.h: New gdb_fildes_t typedef.
12358 [USE_WIN32API]: Include winsock2.h.
12359 (delete_file_handler, add_file_handler): Adjust prototypes.
12360 (pfildes): Declare.
12361 * utils.c (pfildes): New.
12362
854d88f0
PA		 123632010-08-27 Pedro Alves <pedro@codesourcery.com>
12364
12365 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12366 * configure: Regenerate.
12367
0146f85b
PA		 123682010-08-27 Pedro Alves <pedro@codesourcery.com>
12369
12370 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12371 (linux_done_accessing_memory): ... this.
12372 (linux_target_ops): Adjust.
12373 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12374 * nto-low.c (nto_target_ops): Adjust comment.
12375 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12376 * spu-low.c (spu_target_ops): Adjust comment.
12377 * target.h (target_ops): Rename unprepare_to_access_memory field
12378 to done_accessing_memory.
12379 (unprepare_to_access_memory): Rename to ...
12380 (done_accessing_memory): ... this.
12381
90d74c30
PA		 123822010-08-26 Pedro Alves <pedro@codesourcery.com>
12383
12384 * linux-low.c (linux_prepare_to_access_memory): New.
12385 (linux_unprepare_to_access_memory): New.
12386 (linux_target_ops): Install them.
12387 * server.c (read_memory): Rename to ...
12388 (gdb_read_memory): ... this. Use
12389 prepare_to_access_memory/prepare_to_access_memory.
12390 (write_memory): Rename to ...
12391 (gdb_write_memory): ... this. Use
12392 prepare_to_access_memory/prepare_to_access_memory.
12393 (handle_search_memory_1): Adjust.
12394 (process_serial_event): Adjust.
12395 * target.h (struct target_ops): New fields
12396 prepare_to_access_memory and unprepare_to_access_memory.
12397 (prepare_to_access_memory, unprepare_to_access_memory): New.
12398 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12399 prepare_to_access_memory/prepare_to_access_memory.
12400 * nto-low.c (nto_target_ops): Adjust.
12401 * spu-low.c (spu_target_ops): Adjust.
12402 * win32-low.c (win32_target_ops): Adjust.
12403
fd467969
PA		 124042010-08-26 Pedro Alves <pedro@codesourcery.com>
12405
12406 * Makefile.in (WARN_CFLAGS): Get it from configure.
12407 (WERROR_CFLAGS): New.
12408 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12409 * configure.ac: Introduce --enable-werror, which adds -Werror to
12410 the compiler command line. Enabled by default. Disable with
12411 --disable-werror. Add -Wdeclaration-after-statement
12412 Wpointer-arith and -Wformat-nonliteral to warning flags.
12413 * configure: Regenerate.
12414
331e2f5f
PA		 124152010-08-26 Pedro Alves <pedro@codesourcery.com>
12416
12417 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12418
e581f2b4
PA		 124192010-08-26 Pedro Alves <pedro@codesourcery.com>
12420
12421 * gdbreplay.c (remote_error): New.
12422 (gdbchar): New.
12423 (expect): Use gdbchar. Check for error reading from GDB.
12424 Clarify sync error output.
12425 (play): Check for errors writing to GDB.
12426 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12427 * remote-utils.c (getpkt): Check for errors writing to the remote
12428 descriptor.
12429
3c11dd79
PA		 124302010-08-25 Pedro Alves <pedro@codesourcery.com>
12431
12432 * linux-low.c (linux_wait_1): Move non-debugging code out of
12433 `debug_threads' control.
12434
d20a8ad9
PA		 124352010-08-25 Pedro Alves <pedro@codesourcery.com>
12436
12437 * linux-low.c (linux_wait_1): Don't set last_status here.
12438 * server.c (push_event, queue_stop_reply_callback): Assert we're
12439 not pushing a TARGET_WAITKIND_IGNORE event.
12440 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12441 (myresume, handle_target_event): Set the thread's last_resume_kind
12442 and last_status from the target returned status.
12443
964e4306
PA		 124442010-08-25 Pedro Alves <pedro@codesourcery.com>
12445
12446 PR threads/10729
12447
12448 * linux-x86-low.c (update_debug_registers_callback): New.
12449 (i386_dr_low_set_addr): Use it.
12450 (i386_dr_low_get_addr): New.
12451 (i386_dr_low_set_control): Use update_debug_registers_callback.
12452 (i386_dr_low_get_control): New.
12453 (i386_dr_low_get_status): Adjust.
12454 * linux-low.c (linux_stop_lwp): New.
12455 * linux-low.h (linux_stop_lwp): Declare.
12456
12457 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12458 argument instead of a i386_debug_reg_state.
12459 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12460 a i386_debug_reg_state.
12461 (i386_insert_aligned_watchpoint): Adjust.
12462 (i386_remove_aligned_watchpoint): Adjust.
12463 (i386_low_stopped_data_address): Read the debug registers from the
12464 inferior instead of from the mirrors.
12465 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12466 (i386_dr_low_get_addr): Declare.
12467 (i386_dr_low_get_control): Declare.
12468 (i386_dr_low_get_status): Change prototype.
12469
12470 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12471 (i386_dr_low_get_addr): New.
12472 (i386_dr_low_get_control): New.
12473 (i386_dr_low_get_status): Adjust prototype. Return
12474 dr_status_mirror.
12475 (i386_initial_stuff): Clear dr_status_mirror and
12476 dr_control_mirror.
12477 (i386_get_thread_context): Adjust.
12478 (i386_set_thread_context): Adjust.
12479 (i386_thread_added): Adjust.
12480
5f21a75b
PA		 124812010-08-24 Pedro Alves <pedro@codesourcery.com>
12482
12483 * linux-low.h (linux_thread_area): Delete declaration.
12484
3e4c1235
TS		 124852010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12486
12487 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12488 after its termination.
12489
1971b033
PA		 124902010-08-09 Pedro Alves <pedro@codesourcery.com>
12491
12492 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12493 (gdb_wants_all_stopped): Delete.
12494 (linux_wait_1): Don't call them.
12495 * server.c (handle_v_cont): Tag all threads as want-stopped.
12496 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12497 stopped as "client-wants-stopped".
12498
310444ac
PA		 124992010-07-31 Pedro Alves <pedro@codesourcery.com>
12500
12501 * Makefile.in (signals_h): New.
12502 (server_h): Depend on it.
12503 (server.o): Don't depend on $(signals_def).
12504 (signals.o): Depend on $(signals_def).
12505
a19cae16
JK		 125062010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12507
12508 * Makefile.in (signals_def): New.
12509 (server_h): Append include/gdb/signals.h and signals_def.
12510 (server.o): Append signals_def.
12511
30d50328
JK		 125122010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12513
12514 * server.c (handle_target_event): Use target_signal_to_host for
12515 resume_info.sig initialization.
12516 * target.h (struct thread_resume) <sig>: New comment.
12517
5c3216e2
OS		 125182010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12519
c6f46ca0
OS		 12520 * server.c (handle_query): strcpy() the returned string from paddress()
12521 instead of sprintf().
5c3216e2
OS		 12522 * utils.c (paddress): Return phex_nz().
12523
6bd31874
JB		 125242010-07-07 Joel Brobecker <brobecker@adacore.com>
12525
12526 * server.c (handle_v_cont): Call mourn_inferior if process
12527 just exited.
12528 (myresume): Likewise.
12529
0fb4aa4b
PA		 125302010-07-01 Pedro Alves <pedro@codesourcery.com>
12531
12532 Static tracepoints, and integration with UST.
12533
12534 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12535 * mem-break.c (uninsert_all_breakpoints)
12536 (reinsert_all_breakpoints): New.
12537 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12538 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12539 (gdb_agent_ust_loaded, helper_thread_id)
12540 (gdb_agent_helper_thread_id): New macros.
12541 (struct ipa_sym_addresses): Add addr_ust_loaded,
12542 addr_helper_thread_id, addr_cmd_buf.
12543 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12544 (in_process_agent_loaded_ust): New.
12545 (write_e_ust_not_loaded): New.
12546 (maybe_write_ipa_ust_not_loaded): New.
12547 (struct collect_static_trace_data_action): New.
12548 (enum tracepoint_type) <static_tracepoint>: New.
12549 (struct tracepoint) <handle>: Mention static tracepoints.
12550 (struct static_tracepoint_ctx): New.
12551 (CMD_BUF_SIZE): New.
12552 (add_tracepoint_action): Handle static tracepoint actions.
12553 (unprobe_marker_at): New.
12554 (clear_installed_tracepoints): Handle static tracepoints.
12555 (cmd_qtdp): Handle static tracepoints.
12556 (probe_marker_at): New.
12557 (cmd_qtstart): Handle static tracepoints.
12558 (response_tracepoint): Handle static tracepoints.
12559 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12560 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12561 (get_context_regcache): Handle static tracepoints.
12562 (do_action_at_tracepoint): Handle static tracepoint actions.
12563 (traceframe_find_block_type): Handle static trace data blocks.
12564 (traceframe_read_sdata): New.
12565 (download_tracepoints): Download static tracepoint actions.
12566 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12567 (GDB_PROBE_NAME): New.
12568 (ust_ops): New.
12569 (GET_UST_SYM): New.
12570 (USTF): New.
12571 (dlsym_ust): New.
12572 (ust_marker_to_static_tracepoint): New.
12573 (gdb_probe): New.
12574 (collect_ust_data_at_tracepoint): New.
12575 (gdb_ust_probe): New.
12576 (UNIX_PATH_MAX, SOCK_DIR): New.
12577 (gdb_ust_connect_sync_socket): New.
12578 (resume_thread, stop_thread): New.
12579 (run_inferior_command): New.
12580 (init_named_socket): New.
12581 (gdb_ust_socket_init): New.
12582 (cstr_to_hexstr): New.
12583 (next_st): New.
12584 (first_marker, next_marker): New.
12585 (response_ust_marker): New.
12586 (cmd_qtfstm, cmd_qtsstm): New.
12587 (unprobe_marker_at, probe_marker_at): New.
12588 (cmd_qtstmat, gdb_ust_thread): New.
12589 (gdb_ust_init): New.
12590 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12591 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12592 (ST_REGENTRY): New.
12593 (x86_64_st_collect_regmap): New.
12594 (X86_64_NUM_ST_COLLECT_GREGS): New.
12595 (AMD64_RIP_REGNUM): New.
12596 (supply_static_tracepoint_registers): New.
12597 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12598 (ST_REGENTRY): New.
12599 (i386_st_collect_regmap): New.
12600 (i386_NUM_ST_COLLECT_GREGS): New.
12601 (supply_static_tracepoint_registers): New.
12602 * server.c (handle_query): Handle qXfer:statictrace:read.
12603 <qSupported>: Report support for StaticTracepoints, and
12604 qXfer:statictrace:read features.
12605 * server.h (traceframe_read_sdata)
12606 (supply_static_tracepoint_registers): Declare.
12607 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12608 (unpack_varlen_hex): Include in IPA build.
12609 * Makefile.in (ustlibs, ustinc): New.
12610 (IPA_OBJS): Add remote-utils-ipa.o.
12611 ($(IPA_LIB)): Link -ldl and -lpthread.
12612 (UST_CFLAGS): New.
12613 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12614 * config.in, configure: Regenerate.
12615
9e4344e5
PA		 126162010-06-20 Ian Lance Taylor <iant@google.com>
12617 Pedro Alves <pedro@codesourcery.com>
12618
12619 * linux-x86-low.c (always_true): Delete.
12620 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12621 trying to fool the compiler with always_true.
12622
c6beb2cb
PA		 126232010-06-20 Pedro Alves <pedro@codesourcery.com>
12624
12625 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12626 conditions in gdbserver.
12627
d2ed6730
UW		 126282010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12629
12630 * spu-low.c (spu_read_memory): Wrap around local store limit.
12631 (spu_write_memory): Likewise.
12632
4e29fb54
PA		 126332010-06-15 Pedro Alves <pedro@codesourcery.com>
12634
12635 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12636 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12637 LONGEST uses.
12638 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12639 uses.
12640 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12641 uses with LONGEST uses.
12642
6a271cae
PA		 126432010-06-14 Stan Shebs <stan@codesourcery.com>
12644 Pedro Alves <pedro@codesourcery.com>
12645
12646 Bytecode compiler.
12647
12648 * linux-x86-low.c: Include limits.h.
12649 (add_insns): New.
12650 (always_true): New.
12651 (EMIT_ASM): New.
12652 (EMIT_ASM32): New.
12653 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12654 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12655 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12656 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12657 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12658 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12659 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12660 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12661 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12662 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12663 (amd64_emit_void_call_2): New.
12664 (amd64_emit_ops): New.
12665 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12666 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12667 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12668 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12669 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12670 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12671 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12672 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12673 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12674 (i386_emit_stack_adjust, i386_emit_int_call_1)
12675 (i386_emit_void_call_2): New.
12676 (i386_emit_ops): New.
12677 (x86_emit_ops): New.
12678 (the_low_target): Install x86_emit_ops.
12679 * server.h (struct emit_ops): New.
12680 (get_raw_reg_func_addr): Declare.
12681 (current_insn_ptr, emit_error): Declare.
12682 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12683 (set_trace_state_variable_value): New defines.
12684 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12685 addr_get_trace_state_variable_value and
12686 addr_set_trace_state_variable_value.
12687 (symbol_list): New fields for get_raw_reg,
12688 get_trace_state_variable_value and set_trace_state_variable_value.
12689 (condfn): New typedef.
12690 (struct tracepoint): New field `compiled_cond'.
12691 (do_action_at_tracepoint): Clear compiled_cond.
12692 (get_trace_state_variable_value, set_trace_state_variable_value):
12693 Export in the IPA.
12694 (condition_true_at_tracepoint): If there's a compiled condition,
12695 run that.
12696 (current_insn_ptr, emit_error): New globals.
12697 (struct bytecode_address): New.
12698 (get_raw_reg_func_addr): New.
12699 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12700 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12701 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12702 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12703 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12704 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12705 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12706 (compile_tracepoint_condition, compile_bytecodes): New.
12707 * target.h (emit_ops): Forward declare.
12708 (struct target_ops): New field emit_ops.
12709 (target_emit_ops): New.
12710 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12711 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12712 * linux-low.c (linux_emit_ops): New.
12713 (linux_target_ops): Install it.
12714 * linux-low.h (struct linux_target_ops): New field emit_ops.
12715
92b72907
UW		 127162010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12717
12718 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12719 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12720
fa593d66
PA		 127212010-06-01 Pedro Alves <pedro@codesourcery.com>
12722 Stan Shebs <stan@codesourcery.com>
12723
12724 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12725 (all): Depend on $(extra_libraries).
12726 (install-only): Install the IPA.
12727 (IPA_OBJS, IPA_LIB): New.
12728 (clean): Remove the IPA lib.
12729 (IPAGENT_CFLAGS): New.
12730 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12731 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12732 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12733 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12734 * configure.ac: Check for atomic builtins support in the compiler.
12735 (IPA_DEPFILES, extra_libraries): Define.
12736 * configure.srv (ipa_obj): Add description.
12737 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12738 (i[34567]86-*-linux*): Set ipa_obj.
12739 (x86_64-*-linux*): Set ipa_obj.
12740 * linux-low.c (stabilizing_threads): New.
12741 (supports_fast_tracepoints): New.
12742 (linux_detach): Stabilize threads before detaching.
12743 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12744 the lwp is either not stabilizing, or is moving out of a jump pad.
12745 (linux_fast_tracepoint_collecting): New.
12746 (maybe_move_out_of_jump_pad): New.
12747 (enqueue_one_deferred_signal): New.
12748 (dequeue_one_deferred_signal): New.
12749 (linux_wait_for_event_1): If moving out of a jump pad, defer
12750 pending signals to later.
12751 (linux_stabilize_threads): New.
12752 (linux_wait_1): Check if threads need moving out of jump pads, and
12753 do it if so.
12754 (stuck_in_jump_pad_callback): New.
12755 (move_out_of_jump_pad_callback): New.
12756 (lwp_running): New.
12757 (linux_resume_one_lwp): Handle moving out of jump pads.
12758 (linux_set_resume_request): Dequeue deferred signals.
12759 (need_step_over_p): Also step over fast tracepoint jumps.
12760 (start_step_over): Also uninsert fast tracepoint jumps.
12761 (finish_step_over): Also reinsert fast tracepoint jumps.
12762 (linux_install_fast_tracepoint_jump): New.
12763 (linux_target_ops): Install linux_stabilize_threads and
12764 linux_install_fast_tracepoint_jump_pad.
12765 * linux-low.h (linux_target_ops) <get_thread_area,
12766 install_fast_tracepoint_jump_pad>: New fields.
12767 (struct lwp_info) <collecting_fast_tracepoint,
12768 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12769 (linux_get_thread_area): Declare.
12770 * linux-x86-low.c (jump_insn): New.
12771 (x86_get_thread_area): New.
12772 (append_insns): New.
12773 (push_opcode): New.
12774 (amd64_install_fast_tracepoint_jump_pad): New.
12775 (i386_install_fast_tracepoint_jump_pad): New.
12776 (x86_install_fast_tracepoint_jump_pad): New.
12777 (the_low_target): Install x86_get_thread_area and
12778 x86_install_fast_tracepoint_jump_pad.
12779 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12780 (struct fast_tracepoint_jump): New.
12781 (fast_tracepoint_jump_insn): New.
12782 (fast_tracepoint_jump_shadow): New.
12783 (find_fast_tracepoint_jump_at): New.
12784 (fast_tracepoint_jump_here): New.
12785 (delete_fast_tracepoint_jump): New.
12786 (set_fast_tracepoint_jump): New.
12787 (uninsert_fast_tracepoint_jumps_at): New.
12788 (reinsert_fast_tracepoint_jumps_at): New.
12789 (set_breakpoint_at): Use write_inferior_memory.
12790 (uninsert_raw_breakpoint): Use write_inferior_memory.
12791 (check_mem_read): Mask out fast tracepoint jumps.
12792 (check_mem_write): Mask out fast tracepoint jumps.
12793 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12794 (set_fast_tracepoint_jump): Declare.
12795 (delete_fast_tracepoint_jump)
12796 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12797 (reinsert_fast_tracepoint_jumps_at): Declare.
12798 * regcache.c: Don't compile many functions when building the
12799 in-process agent library.
12800 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12801 the register buffer in the heap.
12802 (free_register_cache): If the register buffer isn't owned by the
12803 regcache, don't free it.
12804 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12805 pre-existing register caches.
12806 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12807 type.
12808 (convert_ascii_to_int): : Constify `from' parameter type.
12809 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12810 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12811 the needed buffer in-place.
12812 (relocate_instruction): New.
12813 * server.c (handle_query) <qSymbols>: If the target supports
12814 tracepoints, give it a chance of looking up symbols. Report
12815 support for fast tracepoints.
12816 (handle_status): Stabilize threads.
12817 (process_serial_event): Adjust.
12818 * server.h (struct fast_tracepoint_jump): Forward declare.
12819 (struct process_info) <fast_tracepoint_jumps>: New field.
12820 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12821 (decode_X_packet, decode_M_packet): Adjust.
12822 (relocate_instruction): Declare.
12823 (in_process_agent_loaded): Declare.
12824 (tracepoint_look_up_symbols): Declare.
12825 (struct fast_tpoint_collect_status): Declare.
12826 (fast_tracepoint_collecting): Declare.
12827 (force_unlock_trace_buffer): Declare.
12828 (handle_tracepoint_bkpts): Declare.
12829 (initialize_low_tracepoint)
12830 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12831 * target.h (struct target_ops) <stabilize_threads,
12832 install_fast_tracepoint_jump_pad>: New fields.
12833 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12834 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12835 [HAVE_STDINT_H]: Include stdint.h.
12836 (trace_debug_1): Rename to ...
12837 (trace_vdebug): ... this.
12838 (trace_debug): Rename to ...
12839 (trace_debug_1): ... this. Add `level' parameter.
12840 (trace_debug): New.
12841 (ATTR_USED, ATTR_NOINLINE): New.
12842 (IP_AGENT_EXPORT): New.
12843 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12844 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12845 (about_to_request_buffer_space, trace_buffer_is_full)
12846 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12847 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12848 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12849 (traceframe_write_count, traceframes_created)
12850 (trace_state_variables)
12851 New renaming defines.
12852 (struct ipa_sym_addresses): New.
12853 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12854 (symbol_list): New.
12855 (ipa_sym_addrs): New.
12856 (all_tracepoint_symbols_looked_up): New.
12857 (in_process_agent_loaded): New.
12858 (write_e_ipa_not_loaded): New.
12859 (maybe_write_ipa_not_loaded): New.
12860 (tracepoint_look_up_symbols): New.
12861 (debug_threads) [IN_PROCESS_AGENT]: New.
12862 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12863 (UNKNOWN_SIDE_EFFECTS): New.
12864 (stop_tracing): New.
12865 (flush_trace_buffer): New.
12866 (stop_tracing_bkpt): New.
12867 (flush_trace_buffer_bkpt): New.
12868 (read_inferior_integer): New.
12869 (read_inferior_uinteger): New.
12870 (read_inferior_data_pointer): New.
12871 (write_inferior_data_pointer): New.
12872 (write_inferior_integer): New.
12873 (write_inferior_uinteger): New.
12874 (struct collect_static_trace_data_action): Delete.
12875 (enum tracepoint_type): New.
12876 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12877 <actions_str, step_actions, step_actions_str>: Only include in
12878 GDBserver.
fa593d66
PA		 12879 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12880 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12881 (tracepoints): Use IP_AGENT_EXPORT.
12882 (last_tracepoint): Don't include in the IPA.
12883 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12884 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12885 (alloced_trace_state_variables): New.
12886 (trace_state_variables): Use IP_AGENT_EXPORT.
12887 (traceframe_t): Delete unused variable.
12888 (circular_trace_buffer): Don't include in the IPA.
12889 (trace_buffer_start): Delete.
12890 (struct trace_buffer_control): New.
12891 (trace_buffer_free): Delete.
12892 (struct ipa_trace_buffer_control): New.
12893 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12894 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12895 New.
12896 (trace_buffer_ctrl): New.
12897 (TRACE_BUFFER_CTRL_CURR): New.
12898 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12899 Reimplement as macros.
12900 (trace_buffer_wrap): Delete.
12901 (traceframe_write_count, traceframe_read_count)
12902 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12903 (struct tracepoint_hit_ctx) <type>: New field.
12904 (struct fast_tracepoint_ctx): New.
12905 (memory_barrier): New.
12906 (cmpxchg): New.
12907 (record_tracepoint_error): Update atomically in the IPA.
12908 (clear_inferior_trace_buffer): New.
12909 (about_to_request_buffer_space): New.
12910 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12911 updating the same buffer.
12912 (add_tracepoint): Default the tracepoint's type to trap
12913 tracepoint, and orig_size to -1.
12914 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12915 internal variables.
12916 (create_trace_state_variable): New parameter `gdb'. Handle it.
12917 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12918 (cmd_qtdp): Handle fast tracepoints.
12919 (cmd_qtdv): Adjust.
12920 (max_jump_pad_size): New.
12921 (gdb_jump_pad_head): New.
12922 (get_jump_space_head): New.
12923 (claim_jump_space): New.
12924 (sort_tracepoints): New.
12925 (MAX_JUMP_SIZE): New.
12926 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12927 IPA.
12928 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12929 support. Upload fast traceframes, and delete internal IPA
12930 breakpoints.
12931 (stop_tracing_handler): New.
12932 (flush_trace_buffer_handler): New.
12933 (cmd_qtstop): Upload fast tracepoints.
12934 (response_tracepoint): Handle fast tracepoints.
12935 (tracepoint_finished_step): Upload fast traceframes. Set the
12936 tracepoint hit context's tracepoint type.
12937 (handle_tracepoint_bkpts): New.
12938 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12939 type. Add comment about fast tracepoints.
12940 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12941 non-existing action_str field.
12942 (get_context_regcache): Handle fast tracepoints.
12943 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12944 to the regcache.
12945 (fast_tracepoint_from_jump_pad_address): New.
12946 (fast_tracepoint_from_ipa_tpoint_address): New.
12947 (collecting_t): New.
12948 (force_unlock_trace_buffer): New.
12949 (fast_tracepoint_collecting): New.
12950 (collecting): New.
12951 (gdb_collect): New.
12952 (write_inferior_data_ptr): New.
12953 (target_tp_heap): New.
12954 (target_malloc): New.
12955 (download_agent_expr): New.
12956 (UALIGN): New.
12957 (download_tracepoints): New.
12958 (download_trace_state_variables): New.
12959 (upload_fast_traceframes): New.
12960 (IPA_FIRST_TRACEFRAME): New.
12961 (IPA_NEXT_TRACEFRAME_1): New.
12962 (IPA_NEXT_TRACEFRAME): New.
12963 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12964 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12965 (gdb_jump_pad_buffer_end): New.
12966 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12967 (initialize_tracepoint): Adjust.
12968 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12969 buffer. Initialize the low module.
12970 * utils.c (PREFIX, TOOLNAME): New.
12971 (malloc_failure): Use PREFIX.
12972 (error): In the IPA, an error causes an exit.
12973 (fatal, warning): Use PREFIX.
12974 (internal_error): Use TOOLNAME.
12975 (NUMCELLS): Increase to 10.
12976 * configure, config.in: Regenerate.
12977
d149dd1d
PA		 129782010-06-01 Pedro Alves <pedro@codesourcery.com>
12979
12980 * server.c (handle_query) <qSupported>: Do two passes over the
12981 qSupported string to avoid nesting strtok.
12982
f6528abd
JK		 129832010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12984
12985 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12986 (CDEPS): New.
12987 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12988 -Wl,--dynamic-list.
12989 * configure: Regenerate.
12990 * proc-service.list: New.
12991
ca2a87a0
JK		 129922010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12993
12994 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12995 New comment.
12996
363a6e9f
OS		 129972010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12998
12999 * gdbreplay.c (remote_open): Check error return from socket() call by
13000 its equality to -1 not by it being negative.
13001 * remote-utils.c (remote_open): Likewise.
13002
d23b6cb1
PA		 130032010-05-23 Pedro Alves <pedro@codesourcery.com>
13004
13005 * config.h: Regenerate.
13006
28d3cf85
MK		 130072010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13008
13009 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13010 doesn't provide PTRACE_GET_THREAD_AREA.
13011
fea36a59
MK		 130122010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13013
13014 * linux-m68k-low.c: Include <asm/ptrace.h>
13015 (ps_get_thread_area): Implement.
13016
24b066ba
DE		 130172010-05-03 Doug Evans <dje@google.com>
13018
13019 * event-loop.c (struct callback_event): New struct.
13020 (callback_list): New global.
13021 (append_callback_event, delete_callback_event): New functions.
13022 (process_callback): New function.
13023 (start_event_loop): Call it.
13024 * remote-utils.c (NOT_SCHEDULED): Define.
13025 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13026 moved out of readchar.
13027 (readchar): Rewrite. Call reschedule before returning.
13028 (reset_readchar): New function.
13029 (remote_close): Call it.
13030 (process_remaining, reschedule): New functions.
13031 * server.h (callback_handler_func): New typedef.
13032 (append_callback_event, delete_callback_event): Declare.
13033
9836d6ea
PA		 130342010-05-03 Pedro Alves <pedro@codesourcery.com>
13035
13036 * proc-service.c (ps_pglobal_lookup): Use
13037 thread_db_look_up_one_symbol.
13038 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13039 parameter. Use it instead of all_symbols_looked_up.
13040 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13041 field.
13042 (all_symbols_looked_up): Don't declare.
13043 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13044 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13045 field.
13046 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13047 Set all_symbols_looked_up here.
13048 (thread_db_look_up_one_symbol): New.
13049 (thread_db_get_tls_address): Adjust.
13050 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13051 thread_db object on the heap, and tentatively set it in the
13052 process structure.
13053 (thread_db_init): Don't set all_symbols_looked_up here.
13054 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13055
7984d532
PA		 130562010-05-03 Pedro Alves <pedro@codesourcery.com>
13057
13058 * linux-low.c (linux_kill, linux_detach): Adjust.
13059 (status_pending_p_callback): Remove redundant statement. Check
13060 for !TARGET_WAITIKIND_IGNORE, instead of
13061 TARGET_WAITKIND_STOPPED.
13062 (handle_tracepoints): Make sure LWP is locked. Adjust.
13063 (linux_wait_for_event_1): Adjust.
13064 (linux_cancel_breakpoints): New.
13065 (unsuspend_one_lwp): New.
13066 (unsuspend_all_lwps): New.
13067 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13068 (send_sigstop_callback): Change return type to int, add new
13069 `except' parameter and handle it.
13070 (suspend_and_send_sigstop_callback): New.
13071 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13072 pass them down. If SUSPEND, also increment the lwp's suspend
13073 count.
13074 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13075 (need_step_over_p): Don't consider suspended LWPs.
13076 (start_step_over): Adjust.
13077 (proceed_one_lwp): Change return type to int, add new `except'
13078 parameter and handle it.
13079 (unsuspend_and_proceed_one_lwp): New.
13080 (proceed_all_lwps): Use find_inferior instead of
13081 for_each_inferior.
13082 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13083 also decrement the suspend count of LWPs. Pass `except' down,
13084 instead of hacking its suspend count.
13085 (linux_pause_all): Add `freeze' parameter. Adjust.
13086 (linux_unpause_all): New.
13087 (linux_target_ops): Install linux_unpause_all.
13088 * server.c (handle_status): Adjust.
13089 * target.h (struct target_ops): New fields `unpause_all' and
13090 `cancel_breakpoints'. Add new parameter to `pause_all'.
13091 (pause_all): Add new `freeze' parameter.
13092 (unpause_all): New.
13093 (cancel_breakpoints): New.
13094 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13095 cancel breakpoints.
13096 (cmd_qtstart): Pause threads.
13097 (stop_tracing): Pause threads, and cancel breakpoints.
13098 * win32-low.c (win32_target_ops): Adjust.
13099
e471f25b
PA		 131002010-05-03 Pedro Alves <pedro@codesourcery.com>
13101
13102 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13103 the inferior right away from here...
13104 (linux_wait_1): ... to here, and adjust to check the thread's
13105 last_resume_kind instead of the lwp's step or stop_expected flags.
13106
1915ef4f
PA		 131072010-05-02 Pedro Alves <pedro@codesourcery.com>
13108
13109 * README: Use consistent `GDB' and `GDBserver' spellings.
13110
f9e39928
PA		 131112010-05-02 Pedro Alves <pedro@codesourcery.com>
13112
13113 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13114 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13115 (linux_detach_one_lwp): Assume the lwp is stopped.
13116 (any_thread_of): Delete.
13117 (linux_detach): Stop all lwps here. Don't blindly delete all
13118 breakpoints.
13119 (delete_lwp_callback): New.
13120 (linux_mourn): Delete all lwps of the process that is gone.
13121 (linux_wait_1): Don't delete the last lwp of the process here.
13122 * mem-break.h (mark_breakpoints_out): Declare.
13123 * mem-break.c (mark_breakpoints_out): New.
13124 (free_all_breakpoints): Use it.
13125 * server.c (handle_target_event): If the process is gone, mark
13126 breakpoints out.
13127 * thread-db.c (struct thread_db) <create_bp>: New field.
13128 (thread_db_enable_reporting): Fix prototype. Store a thread event
13129 breakpoint reference in the thread_db struct.
13130 (thread_db_load_search): Clear the thread_db object.
13131 (try_thread_db_load_1): Ditto.
13132 (switch_to_process): New.
13133 (disable_thread_event_reporting): Use it.
13134 (remove_thread_event_breakpoints): New.
13135 (thread_db_detach, thread_db_mourn): Use it.
13136
1e7fc18c
PA		 131372010-05-01 Pedro Alves <pedro@codesourcery.com>
13138
13139 * linux-low.c (linux_enable_event_reporting): New.
13140 (linux_wait_for_event_1, handle_extended_wait): Use it.
13141
02fc4de7
PA		 131422010-04-30 Pedro Alves <pedro@codesourcery.com>
13143
13144 * linux-low.c (linux_kill_one_lwp, linux_kill)
13145 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13146 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13147 SIGSTOP even if the LWP is stopped.
13148 (send_sigstop_callback): New.
13149 (stop_all_lwps): Use send_sigstop_callback instead.
13150 (linux_resume_one_thread): Adjust.
13151 (proceed_one_lwp): Still proceed an LWP that the client has
13152 requested to stop, if we haven't reported it as stopped yet. Make
13153 sure that LWPs the client want stopped, have a pending SIGSTOP.
13154
bc3b5632
DE		 131552010-04-26 Doug Evans <dje@google.com>
13156
ae1ada35
DE		 13157 * server.c (handle_general_set): Make static.
13158
bc3b5632
DE		 13159 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13160 Print received char after testing for error/eof instead of before.
13161 (input_interrupt): Tweak comment.
13162
65730243
DE		 131632010-04-23 Doug Evans <dje@google.com>
13164
13165 * server.c (start_inferior): Print inferior argv if --debug.
13166
a8ae7dc0
AR		 131672010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13168
13169 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13170 * nto-x86-low.c: Include server.h
13171
1c07cc19
PM		 131722010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13173
13174 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13175 be consistent with other sources of this directory.
13176 (init_registers_amd64): Correct name of source file of this function
13177 in the comment.
13178
e0a61e09
PM		 131792010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13180
13181 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13182 64-bit executables.
13183
54709339
PM		 131842010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13185
13186 * win32-i386-low.c: Add 64-bit support.
13187 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13188 (init_registers_amd64): Declare.
13189 (mappings): Add 64-bit version of array.
13190 (init_windows_x86): New function.
13191 (the_low_target): Change init_arch field to init_windows_x86.
13192
e8f0053d
PM		 131932010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13194
13195 * win32-low.c: Adapt to support also 64-bit architecture.
13196 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13197 (get_image_name): Use SIZE_T type for local variable `done'.
13198 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13199 (toolhelp_get_dll_name): Idem.
13200 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13201 Use uintptr_t typecast to avoid warning.
13202 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13203 (handle_exception): Use phex_nz to avoid warning.
13204 (win32_wait): Remove unused local variable `process'.
13205
c481e77e
PM		 132062010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13207
13208 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13209 `amd64-avx.o'.
13210
12ea4b69
PM		 132112010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13212
13213 * configure.ac: Use `ws2_32' library for srv_mingw.
13214 * configure: Regenerate.
13215 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13216 * remote-utils.c: Likewise.
13217
f6d1620c
L		 132182010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13219
13220 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13221 if __x86_64__ is defined.
13222
8e642873
PM		 132232010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13224
13225 * configure: Regenerate.
13226
711e434b
PM		 132272010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13228
13229 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13230 * target.h (target_ops): New get_tib_address field.
13231 * win32-low.h (win32_thread_info): Add thread_local_base field.
13232 * win32-low.c (child_add_thread): Add tlb argument.
13233 Set thread_local_base field to TLB.
13234 (get_child_debug_event): Adapt to child_add_thread change.
13235 (win32_get_tib_address): New function.
13236 (win32_target_ops): Set get_tib_address field to
13237 win32_get_tib_address.
13238 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13239
505106cd
PA		 132402010-04-12 Pedro Alves <pedro@codesourcery.com>
13241
505106cd
PA		 13242 * linux-low.c (linux_mourn): Also remove the process.
13243 * server.c (handle_target_event): Don't remove the process here.
13244 * nto-low.c (nto_mourn): New.
13245 (nto_target_ops): Install it.
13246 * spu-low.c (spu_mourn): New.
13247 (spu_target_ops): Install it.
13248 * win32-low.c (win32_mourn): New.
13249 (win32_target_ops): Install it.
13250
e8470a06
PA		 132512010-04-12 Pedro Alves <pedro@codesourcery.com>
13252
13253 * server.h (buffer_xml_printf): Remove redundant `;'.
13254
45ba0d02
PA		 132552010-04-12 Pedro Alves <pedro@codesourcery.com>
13256
13257 * regcache.c (set_register_cache): Invalidate regcaches before
13258 changing the register cache layout.
13259 (regcache_invalidate_one): Allow a NULL regcache.
13260 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13261 regcaches before changing the register cache layout or the target
13262 regsets.
13263
59e04013
L		 132642010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13265
13266 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13267 variable warning on Linux/x86-64.
13268
8336d594
PA		 132692010-04-11 Pedro Alves <pedro@codesourcery.com>
13270
13271 GDBserver disconnected tracing support.
13272
13273 * linux-low.c (linux_remove_process): Delete.
13274 (add_lwp): Don't set last_resume_kind here.
13275 (linux_kill): Use `mourn'.
13276 (linux_detach): Use `thread_db_detach', and `mourn'.
13277 (linux_mourn): New.
13278 (linux_attach_lwp_1): Adjust comment.
13279 (linux_attach): last_resume_kind moved the thread_info; adjust.
13280 (status_pending_p_callback): Adjust.
13281 (linux_wait_for_event_1): Adjust.
13282 (count_events_callback, select_singlestep_lwp_callback)
13283 (select_event_lwp_callback, cancel_breakpoints_callback)
13284 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13285 (proceed_one_lwp): Adjust.
13286 (linux_async): Add debug output.
13287 (linux_thread_stopped): New.
13288 (linux_pause_all): New.
13289 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13290 linux_pause_all.
13291 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13292 (thread_db_free): Delete declaration.
13293 (thread_db_detach, thread_db_mourn): Declare.
13294 * thread-db.c (thread_db_init): Use thread_db_mourn.
13295 (thread_db_free): Delete, split in two.
13296 (disable_thread_event_reporting): New.
13297 (thread_db_detach): New.
13298 (thread_db_mourn): New.
13299
13300 * server.h (struct thread_info) <last_resume_kind>: New field.
13301 <attached>: Add comment.
13302 <gdb_detached>: New field.
13303 (handler_func): Change return type to int.
13304 (handle_serial_event, handle_target_event): Ditto.
13305 (gdb_connected): Declare.
13306 (tracing): Delete.
13307 (disconnected_tracing): Declare.
13308 (stop_tracing): Declare.
13309
13310 * server.c (handle_query) <qSupported>: Report support for
13311 disconnected tracing.
13312 (queue_stop_reply_callback): Account for running threads.
13313 (gdb_wants_thread_stopped): New.
13314 (gdb_wants_all_threads_stopped): New.
13315 (gdb_reattached_process): New.
13316 (handle_status): Clear the `gdb_detached' flag of all processes.
13317 In all-stop, stop all threads.
13318 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13319 (process_serial_event): If the remote connection breaks, or if an
13320 exit was forced with "monitor exit", force an event loop exit.
13321 Handle disconnected tracing on detach.
13322 (handle_serial_event): Adjust.
13323 (handle_target_event): If GDB isn't connected, forward events back
13324 to the inferior, unless the last process exited, in which case,
13325 exit gdbserver. Adjust interface.
13326
13327 * remote-utils.c (remote_open): Don't block in accept. Instead
13328 register an event loop source on the listen socket file
13329 descriptor. Refactor bits into ...
13330 (listen_desc): ... this new global.
13331 (gdb_connected): ... this new function.
13332 (enable_async_notification): ... this new function.
13333 (handle_accept_event): ... this new function.
13334 (remote_close): Clear remote_desc.
13335
13336 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13337
13338 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13339 New fields.
13340 (mourn_inferior): Define.
13341 (target_process_qsupported): Avoid the dangling else problem.
13342 (thread_stopped): Define.
13343 (pause_all): Define.
13344 (target_waitstatus_to_string): Declare.
13345 * target.c (target_waitstatus_to_string): New.
13346
13347 * tracepoint.c (tracing): Make extern.
13348 (disconnected_tracing): New.
13349 (stop_tracing): Make extern. Handle tracing stops due to GDB
13350 disconnecting.
13351 (cmd_qtdisconnected): New.
13352 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13353 (handle_tracepoint_general_set): Handle QTDisconnected.
13354
13355 * event-loop.c (event_handler_func): Change return type to int.
13356 (process_event): Bail out if the event handler wants the event
13357 loop to stop.
13358 (handle_file_event): Ditto.
13359 (start_event_loop): Bail out if the event handler wants the event
13360 loop to stop.
13361
13362 * nto-low.c (nto_target_ops): Adjust.
13363 * spu-low.c (spu_wait): Don't remove the process here.
13364 (spu_target_ops): Adjust.
13365 * win32-low.c (win32_wait): Don't remove the process here.
13366 (win32_target_ops): Adjust.
13367
5d267c4c
PA		 133682010-04-11 Pedro Alves <pedro@codesourcery.com>
13369
13370 * regcache.c (realloc_register_cache): Invalidate inferior's
13371 regcache before recreating it.
13372
623ccd72
PA		 133732010-04-09 Pedro Alves <pedro@codesourcery.com>
13374
13375 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13376
219f2f23
PA		 133772010-04-09 Stan Shebs <stan@codesourcery.com>
13378 Pedro Alves <pedro@codesourcery.com>
13379
13380 * server.h (LONGEST): New.
13381 (struct thread_info) <while_stepping>: New field.
13382 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13383 Declare.
13384 (initialize_tracepoint, handle_tracepoint_general_set)
13385 (handle_tracepoint_query, tracepoint_finished_step)
13386 (tracepoint_was_hit, release_while_stepping_state_list):
13387 (current_traceframe): Declare.
13388 * server.c (handle_general_set): Handle tracepoint packets.
13389 (read_memory): New.
13390 (write_memory): New.
13391 (handle_search_memory_1): Use read_memory.
13392 (handle_query): Report support for conditional tracepoints, trace
13393 state variables, and tracepoint sources. Handle tracepoint
13394 queries.
13395 (main): Initialize the tracepoints module.
13396 (process_serial_event): Handle traceframe reads/writes.
13397
13398 * linux-low.c (handle_tracepoints): New.
13399 (linux_wait_1): Call it.
13400 (linux_resume_one_lwp): Handle while-stepping.
13401 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13402 (linux_target_ops): Install them.
13403 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13404 New field.
13405 * linux-x86-low.c (x86_supports_tracepoints): New.
13406 (the_low_target). Install it.
13407
13408 * mem-break.h (delete_breakpoint): Declare.
13409 * mem-break.c (delete_breakpoint): Make external.
13410
13411 * target.h (struct target_ops): Add `supports_tracepoints',
13412 `read_pc', and `write_pc' fields.
13413 (target_supports_tracepoints): Define.
13414 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13415 (phex_nz): New.
13416
13417 * regcache.h (struct regcache) <registers_owned>: New field.
13418 (init_register_cache, regcache_cpy): Declare.
13419 (regcache_read_pc, regcache_write_pc): Declare.
13420 (register_cache_size): Declare.
13421 (supply_regblock): Declare.
13422 * regcache.c (init_register_cache): New.
13423 (new_register_cache): Use it.
13424 (regcache_cpy): New.
13425 (register_cache_size): New.
13426 (supply_regblock): New.
13427 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 13428
219f2f23
PA		 13429 * tracepoint.c: New.
13430
13431 * Makefile.in (OBS): Add tracepoint.o.
13432 (tracepoint.o): New rule.
13433
3a13a53b
L		 134342010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13435
13436 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13437 (i386-mmx.o): New.
13438 (i386-mmx.c): Likewise.
13439 (i386-mmx-linux.o): Likewise.
13440 (i386-mmx-linux.c): Likewise.
13441
13442 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13443 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13444 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13445 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13446
13447 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13448 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13449 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13450
1570b33e
L		 134512010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13452
13453 * Makefile.in (clean): Updated.
13454 (i386-avx.o): New.
13455 (i386-avx.c): Likewise.
13456 (i386-avx-linux.o): Likewise.
13457 (i386-avx-linux.c): Likewise.
13458 (amd64-avx.o): Likewise.
13459 (amd64-avx.c): Likewise.
13460 (amd64-avx-linux.o): Likewise.
13461 (amd64-avx-linux.c): Likewise.
13462
13463 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13464 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13465 (srv_amd64_regobj): Add amd64-avx.o.
13466 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13467 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13468 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13469 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13470 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13471 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13472 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13473
13474 * i387-fp.c: Include "i386-xstate.h".
13475 (i387_xsave): New.
13476 (i387_cache_to_xsave): Likewise.
13477 (i387_xsave_to_cache): Likewise.
13478 (x86_xcr0): Likewise.
13479
13480 * i387-fp.h (i387_cache_to_xsave): Likewise.
13481 (i387_xsave_to_cache): Likewise.
13482 (x86_xcr0): Likewise.
13483
13484 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13485 * linux-crisv32-low.c (target_regsets): Likewise.
13486 * linux-m68k-low.c (target_regsets): Likewise.
13487 * linux-mips-low.c (target_regsets): Likewise.
13488 * linux-ppc-low.c (target_regsets): Likewise.
13489 * linux-s390-low.c (target_regsets): Likewise.
13490 * linux-sh-low.c (target_regsets): Likewise.
13491 * linux-sparc-low.c (target_regsets): Likewise.
13492 * linux-xtensa-low.c (target_regsets): Likewise.
13493
13494 * linux-low.c: Include <sys/uio.h>.
13495 (regsets_fetch_inferior_registers): Support nt_type.
13496 (regsets_store_inferior_registers): Likewise.
13497 (linux_process_qsupported): New.
13498 (linux_target_ops): Add linux_process_qsupported.
13499
13500 * linux-low.h (regset_info): Add nt_type.
13501 (linux_target_ops): Add process_qsupported.
13502
13503 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13504 and <sys/uio.h>.
13505 (init_registers_i386_avx_linux): New.
13506 (init_registers_amd64_avx_linux): Likewise.
13507 (xmltarget_i386_linux_no_xml): Likewise.
13508 (xmltarget_amd64_linux_no_xml): Likewise.
13509 (PTRACE_GETREGSET): Likewise.
13510 (PTRACE_SETREGSET): Likewise.
13511 (x86_fill_xstateregset): Likewise.
13512 (x86_store_xstateregset): Likewise.
13513 (use_xml): Likewise.
13514 (x86_linux_update_xmltarget): Likewise.
13515 (x86_linux_process_qsupported): Likewise.
13516 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13517 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13518 init_registers_i386_linux here. Call
13519 x86_linux_update_xmltarget.
13520 (the_low_target): Add x86_linux_process_qsupported.
13521
13522 * server.c (handle_query): Call target_process_qsupported.
13523
13524 * target.h (target_ops): Add process_qsupported.
13525 (target_process_qsupported): New.
13526
fc7238bb
PA		 135272010-04-03 Pedro Alves <pedro@codesourcery.com>
13528
13529 * inferiors.c (add_thread): Set last_status kind to
13530 TARGET_WAITKIND_IGNORE.
13531 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13532 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13533 (linux_wait_1): Move `thread' local definition to block that uses
13534 it. Don't NULL initialize `event_child'.
13535 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13536 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13537 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13538
bdabb078
PA		 135392010-04-01 Pedro Alves <pedro@codesourcery.com>
13540
13541 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13542 an extended waitstatus, or by a watchpoint.
13543 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13544 thread was stepping or has been stopped by a watchpoint.
13545
d3bbe7a0
PA		 135462010-04-01 Pedro Alves <pedro@codesourcery.com>
13547
13548 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13549 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13550 of another, then delete the previous, and validate all
13551 breakpoints.
13552 (validate_inserted_breakpoint): New.
13553 (delete_disabled_breakpoints): New.
13554 (validate_breakpoints): New.
13555 (check_mem_read): Validate breakpoints before trusting their
13556 shadow. Delete disabled breakpoints.
13557 (check_mem_write): Validate breakpoints before trusting they
13558 should be inserted. Delete disabled breakpoints.
13559 * mem-break.h (validate_breakpoints):
13560 * server.c (handle_query): Validate breakpoints when we see a
13561 qSymbol query.
13562
8b07ae33
PA		 135632010-04-01 Pedro Alves <pedro@codesourcery.com>
13564
13565 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13566 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13567 if we could tell there's a GDB breakpoint at stop_pc.
13568 (need_step_over_p): Don't do a step over if we find a GDB
13569 breakpoint at the resume PC.
13570
13571 * mem-break.c (struct raw_breakpoint): New.
13572 (enum bkpt_type): New type `gdb_breakpoint'.
13573 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13574 fields. New field `raw'.
13575 (find_raw_breakpoint_at): New.
13576 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13577 breakpoint instead.
13578 (set_breakpoint_at): Adjust.
13579 (delete_raw_breakpoint): New.
13580 (release_breakpoint): New.
13581 (delete_breakpoint): Rename to...
13582 (delete_breakpoint_1): ... this. Add proc parameter. Use
13583 release_breakpoint. Return ENOENT.
13584 (delete_breakpoint): Reimplement.
13585 (find_breakpoint_at): Delete.
13586 (find_gdb_breakpoint_at): New.
13587 (delete_breakpoint_at): Delete.
13588 (set_gdb_breakpoint_at): New.
13589 (delete_gdb_breakpoint_at): New.
13590 (gdb_breakpoint_here): New.
13591 (set_reinsert_breakpoint): Use release_breakpoint.
13592 (uninsert_breakpoint): Rename to ...
13593 (uninsert_raw_breakpoint): ... this.
13594 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13595 (reinsert_raw_breakpoint): Change parameter type to
13596 raw_breakpoint.
13597 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13598 instead.
13599 (check_breakpoints): Adjust. Use release_breakpoint.
13600 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13601 (breakpoint_inserted_here): Ditto.
13602 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13603 Don't trust the breakpoint's shadow if it is not inserted.
13604 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13605 (delete_all_breakpoints): Adjust.
13606 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13607 use delete_breakpoint_1.
13608
13609 * mem-break.h (breakpoints_supported): Delete declaration.
13610 (set_gdb_breakpoint_at): Declare.
13611 (gdb_breakpoint_here): Declare.
13612 (delete_breakpoint_at): Delete.
13613 (delete_gdb_breakpoint_at): Declare.
13614
13615 * server.h (struct raw_breakpoint): Forward declare.
13616 (struct process_info): New field `raw_breakpoints'.
13617
13618 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13619 breakpoints.
13620
6bf5e0ba
PA		 136212010-03-24 Pedro Alves <pedro@codesourcery.com>
13622
13623 * linux-low.c (status_pending_p_callback): Fix comment.
13624 (linux_wait_for_event_1): Move most of the internal breakpoint
13625 handling from here...
13626 (linux_wait_1): ... to here.
13627 (count_events_callback): New.
13628 (select_singlestep_lwp_callback): New.
13629 (select_event_lwp_callback): New.
13630 (cancel_breakpoints_callback): New.
13631 (select_event_lwp): New.
13632 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13633 priority to all LWPs that have had events that should be reported
13634 to the client. Cancel breakpoints when about to reporting the
13635 event to the client, not while stopping lwps. No longer cancel
13636 finished single-steps here.
13637 (cancel_finished_single_step): Delete.
13638 (cancel_finished_single_steps): Delete.
13639
414a389f
PA		 136402010-03-24 Pedro Alves <pedro@codesourcery.com>
13641
13642 * mem-break.c (enum bkpt_type): New.
13643 (struct breakpoint): New field `type'.
13644 (set_breakpoint_at): Change return type to struct breakpoint
13645 pointer. Set type to `other_breakpoint' by default.
13646 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13647 in the breakpoint list.
13648 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13649 (reinsert_breakpoint): Rename to ...
13650 (reinsert_raw_breakpoint): ... this.
13651 (reinsert_breakpoints_at): Adjust.
13652 * mem-break.h (struct breakpoint): Declare.
13653 (set_breakpoint_at): Change return type to struct breakpoint
13654 pointer.
13655
2280c721
PA		 136562010-03-24 Pedro Alves <pedro@codesourcery.com>
13657
13658 * server.c (handle_query): Assign, not compare.
13659
d50171e4
PA		 136602010-03-24 Pedro Alves <pedro@codesourcery.com>
13661
13662 Teach linux gdbserver to step-over-breakpoints.
13663
13664 * linux-low.c (can_hardware_single_step): New.
13665 (supports_breakpoints): New.
13666 (handle_extended_wait): If stopping threads, read the stop pc of
13667 the new cloned LWP.
13668 (get_pc): New.
13669 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13670 low target doesn't support retrieving the PC.
13671 (add_lwp): Set last_resume_kind to resume_continue.
13672 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13673 (linux_attach): Don't clear stop_expected. Set the lwp's
13674 last_resume_kind to resume_stop.
13675 (linux_detach_one_lwp): Don't check for removed breakpoints.
13676 (check_removed_breakpoint): Delete.
13677 (status_pending_p): Rename to ...
13678 (status_pending_p_callback): ... this. Don't check for removed
13679 breakpoints. Don't consider threads that are stopped from GDB's
13680 perspective.
13681 (linux_wait_for_lwp): Always read the stop_pc here.
13682 (cancel_breakpoint): New.
13683 (step_over_bkpt): New global.
13684 (linux_wait_for_event_1): Implement stepping over breakpoints.
13685 (gdb_wants_lwp_stopped): New.
13686 (gdb_wants_all_stopped): New.
13687 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13688 single-step traps here. Store the thread's last reported target
13689 wait status.
13690 (send_sigstop): Don't clear stop_expected. Always set it,
13691 instead.
13692 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13693 (cancel_finished_single_step): New.
13694 (cancel_finished_single_steps): New.
13695 (wait_for_sigstop): Don't cancel finished single-step traps here.
13696 (linux_resume_one_lwp): Don't check for removed breakpoints.
13697 Don't set `step' on non-hardware step archs.
13698 (linux_set_resume_request): Ignore resume_stop requests if already
13699 stopping or stopped. Set the lwp's last_resume_kind.
13700 (resume_status_pending_p): Don't check for removed breakpoints.
13701 (need_step_over_p): New.
13702 (start_step_over): New.
13703 (finish_step_over): New.
13704 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13705 requests. Clear the thread's last reported target waitstatus.
13706 Don't use the `suspended' flag. Don't consider pending breakpoints.
13707 (linux_resume): Start a step-over if necessary.
13708 (proceed_one_lwp): New.
13709 (proceed_all_lwps): New.
13710 (unstop_all_lwps): New.
13711 * linux-low.h (struct lwp_info): Rewrite comment for the
13712 `suspended' flag. Add the `stop_pc' field. Delete the
13713 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13714 Add `'last_resume_kind' and `need_step_over' fields.
13715 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13716 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13717 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13718 (set_raw_breakpoint_at): New.
13719 (set_breakpoint_at): Rewrite to use it.
13720 (reinsert_breakpoint_handler): Delete.
13721 (set_reinsert_breakpoint): New.
13722 (reinsert_breakpoint_by_bp): Delete.
13723 (delete_reinsert_breakpoints): New.
13724 (uninsert_breakpoint): Rewrite.
13725 (uninsert_breakpoints_at): New.
13726 (reinsert_breakpoint): Rewrite.
13727 (reinsert_breakpoints_at): New.
13728 (check_breakpoints): Rewrite.
13729 (breakpoint_here): New.
13730 (breakpoint_inserted_here): New.
13731 (check_mem_read): Adjust.
13732 * mem-break.h (breakpoints_supported, breakpoint_here)
13733 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13734 (reinsert_breakpoint_by_bp): Delete declaration.
13735 (delete_reinsert_breakpoints): Declare.
13736 (reinsert_breakpoint): Delete declaration.
13737 (reinsert_breakpoints_at): Declare.
13738 (uninsert_breakpoint): Delete declaration.
13739 (uninsert_breakpoints_at): Declare.
13740 (check_breakpoints): Adjust prototype.
13741 * server.h: Adjust include order.
13742 (struct thread_info): Declare here. Add a `last_status' field.
13743
30ba68cb
MS		 137442010-03-23 Michael Snyder <msnyder@vmware.com>
13745
13746 * server.c (crc32): New function.
13747 (handle_query): Add handling for 'qCRC:' request.
13748
b9a881c2
PA		 137492010-03-23 Pedro Alves <pedro@codesourcery.com>
13750
13751 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13752 lwp had been stopped by a watchpoint.
13753
e92d13d5
PA		 137542010-03-16 Pedro Alves <pedro@codesourcery.com>
13755
13756 * server.h (internal_error): Declare.
13757 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13758 * utils.c (internal_error): New function.
13759
64daa791
AS		 137602010-03-15 Andreas Schwab <schwab@redhat.com>
13761
13762 * configure.srv: Fix typo setting srv_regobj.
13763
f52cd8cd
PA		 137642010-03-15 Pedro Alves <pedro@codesourcery.com>
13765
13766 * linux-low.c (fetch_register): Avoid passing a non string literal
13767 format to `error'.
13768 (usr_store_inferior_registers): Ditto.
13769
93ae6fdc
PA		 137702010-03-14 Pedro Alves <pedro@codesourcery.com>
13771
13772 * linux-low.c (linux_write_memory): Bail out early if peeking
13773 memory failed.
13774
c3adc08c
PA		 137752010-03-14 Pedro Alves <pedro@codesourcery.com>
13776
13777 * linux-low.h (struct lwp_info): New fields
13778 `stopped_by_watchpoint' and `stopped_data_address'.
13779 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13780 here, and cache them in the lwp object.
13781 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13782 directly.
13783 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13784 field.
13785 (linux_stopped_by_watchpoint): Rewrite.
13786 (linux_stopped_data_address): Rewrite.
13787
bce522a2
PA		 137882010-03-06 Simo Melenius <simo.melenius@iki.fi>
13789
13790 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13791 switching the current inferior, not before.
13792
90884b2b
L		 137932010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13794
13795 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13796 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13797 i386-linux.c and amd64-linux.c.
13798 (reg-i386.o): Removed.
13799 (reg-i386.c): Likewise.
13800 (reg-i386-linux.o): Likewise.
13801 (reg-i386-linux.c): Likewise.
13802 (reg-x86-64.o): Likewise.
13803 (reg-x86-64.c): Likewise.
13804 (reg-x86-64-linux.o): Likewise.
13805 (reg-x86-64-linux.c): Likewise.
13806 (i386.o): New.
13807 (i386.c): Likewise.
13808 (i386-linux.o): Likewise.
13809 (i386-linux.c): Likewise.
13810 (amd64.o): Likewise.
13811 (amd64.c): Likewise.
13812 (amd64-linux.o): Likewise.
13813 (amd64-linux.c): Likewise.
13814
13815 * configure.srv (srv_i386_regobj): New.
13816 (srv_i386_linux_regobj): Likewise.
13817 (srv_amd64_regobj): Likewise.
13818 (srv_amd64_linux_regobj): Likewise.
13819 (srv_i386_32bit_xmlfiles): Likewise.
13820 (srv_i386_64bit_xmlfiles): Likewise.
13821 (srv_i386_xmlfiles): Likewise.
13822 (srv_amd64_xmlfiles): Likewise.
13823 (srv_i386_linux_xmlfiles): Likewise.
13824 (srv_amd64_linux_xmlfiles): Likewise.
13825 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13826 srv_xmlfiles to $srv_i386_xmlfiles.
13827 (i[34567]86-*-mingw32ce*): Likewise.
13828 (i[34567]86-*-mingw*): Likewise.
13829 (i[34567]86-*-nto*): Likewise.
13830 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13831 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13832 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13833 (x86_64-*-linux*): Likewise.
13834
13835 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13836 (init_registers_amd64_linux): New.
13837 (x86_arch_setup): Replace init_registers_x86_64_linux with
13838 init_registers_amd64_linux.
13839
193f13e6
MK		 138402010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13841
13842 * configure.ac: Check for libdl. If it is not available link against
13843 static libthread_db.
13844 * configure: Regenerate.
13845
85d721b8
PA		 138462010-02-22 Pedro Alves <pedro@codesourcery.com>
13847
13848 PR9605
13849
13850 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13851 handing a read watchpoint.
13852 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13853
6076632b
DE		 138542010-02-12 Doug Evans <dje@google.com>
13855
13856 * linux-low.c (linux_supports_tracefork_flag): Document.
13857 (linux_look_up_symbols): Add comment.
13858
3327ccf7
L		 138592010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13860
13861 * regcache.c (supply_register): Clear regcache if buf is NULL.
13862
0718675c 138632010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13864 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13865
13866 * inferiors.c (find_inferior): Add function documentation.
13867 (unloaded_dll): Handle the case where the unloaded dll has not
13868 been previously registered in the dll list.
13869
177321bd
DJ		 138702010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13871
13872 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13873 (thumb2_breakpoint): New.
13874 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13875
2b009048
DJ		 138762010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13877
13878 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13879 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13880 breakpoints.
13881
3be029c7
PA		 138822010-01-21 Pedro Alves <pedro@codesourcery.com>
13883
13884 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13885
18f5de3b
JK		 138862010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13887
13888 * linux-s390-low.c (s390_collect_ptrace_register)
13889 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13890
3743bb4f
DE		 138912010-01-21 Doug Evans <dje@google.com>
13892
14ce3065
DE		 13893 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13894 (PTRACE_ARG4_TYPE): New macro.
13895 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13896 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13897 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13898 (usr_store_inferior_registers): Ditto.
13899 (linux_read_memory, linux_write_memory): Ditto.
13900 (linux_test_for_tracefork): Ditto.
13901
3743bb4f
DE		 13902 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13903 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13904
8b315be5
PA		 139052010-01-21 Pedro Alves <pedro@codesourcery.com>
13906
13907 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13908 target.
13909
85492558
PA		 139102010-01-21 Pedro Alves <pedro@codesourcery.com>
13911
13912 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13913 prototype to take a regcache. Adjust.
13914
442ea881
PA		 139152010-01-20 Pedro Alves <pedro@codesourcery.com>
13916
13917 * regcache.h (struct thread_info): Forward declare.
13918 (struct regcache): New.
13919 (new_register_cache): Adjust prototype.
13920 (get_thread_regcache): Declare.
13921 (free_register_cache): Adjust prototype.
13922 (registers_to_string, registers_from_string): Ditto.
13923 (supply_register, supply_register_by_name, collect_register)
13924 (collect_register_as_string, collect_register_by_name): Ditto.
13925 * regcache.c (struct inferior_regcache_data): Delete.
13926 (get_regcache): Rename to ...
13927 (get_thread_regcache): ... this. Adjust. Switch inferior before
13928 fetching registers.
13929 (regcache_invalidate_one): Adjust.
13930 (regcache_invalidate): Fix prototype.
13931 (new_register_cache): Return the new register cache.
13932 (free_register_cache): Change prototype.
13933 (realloc_register_cache): Adjust.
13934 (registers_to_string): Change prototype to take a regcache. Adjust.
13935 (registers_from_string): Ditto.
13936 (register_data): Ditto.
13937 (supply_register): Ditto.
13938 (supply_register_by_name): Ditto.
13939 (collect_register): Ditto.
13940 (collect_register_as_string): Ditto.
13941 (collect_register_by_name): Ditto.
13942 * server.c (process_serial_event): Adjust.
13943 * linux-low.h (regset_fill_func, regset_store_func): Change
13944 prototype.
13945 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13946 Change prototype.
13947 * linux-low.c (get_stop_pc): Adjust.
13948 (check_removed_breakpoint): Adjust.
13949 (linux_wait_for_event): Adjust.
13950 (linux_resume_one_lwp): Adjust.
13951 (fetch_register): Add regcache parameter. Adjust.
13952 (usr_store_inferior_registers): Ditto.
13953 (regsets_fetch_inferior_registers): Ditto.
13954 (regsets_store_inferior_registers): Ditto.
13955 (linux_fetch_registers, linux_store_registers): Ditto.
13956 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13957 regcache. Adjust.
43aaf8b6
PA		 13958 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13959 Ditto.
442ea881
PA		 13960 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13961 prototype to take a regcache.
13962 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13963 * remote-utils.c (convert_ascii_to_int, outreg)
13964 (prepare_resume_reply): Change prototype to take a regcache.
13965 Adjust.
13966 * target.h (struct target_ops) <fetch_registers, store_registers>:
13967 Change prototype to take a regcache.
13968 (fetch_inferior_registers, store_inferior_registers): Change
13969 prototype to take a regcache. Adjust.
13970 * proc-service.c (ps_lgetregs): Adjust.
13971 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13972 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13973 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13974 take a regcache. Adjust.
13975 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13976 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13977 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13978 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13979 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13980 (cris_cannot_fetch_register):
13981 (cris_breakpoint_at): Change prototype to take a regcache.
13982 Adjust.
13983 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13984 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13985 to take a regcache. Adjust.
13986 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13987 Adjust.
13988 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13989 take a regcache. Adjust.
13990 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13991 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13992 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13993 * linux-mips-low.c (mips_get_pc):
13994 (mips_set_pc): Change prototype to take a regcache. Adjust.
13995 (mips_reinsert_addr): Adjust.
13996 (mips_collect_register): Change prototype to take a regcache.
13997 Adjust.
13998 (mips_supply_register):
13999 (mips_collect_register_32bit, mips_supply_register_32bit)
14000 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14001 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 14002 * linux-ppc-low.c (ppc_supply_ptrace_register)
14003 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 14004 (parse_spufs_run): Adjust.
14005 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14006 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14007 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14008 take a regcache. Adjust.
14009 * linux-s390-low.c (s390_collect_ptrace_register)
14010 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14011 (s390_set_pc): Change prototype to take a regcache. Adjust.
14012 (s390_arch_setup): Adjust.
14013 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14014 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14015 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14016 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14017 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14018 regcache. Adjust.
14019 (sparc_breakpoint_at): Adjust.
14020 * linux-xtensa-low.c (xtensa_fill_gregset):
14021 (xtensa_store_gregset):
14022 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14023 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14024 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14025 prototype to take a regcache. Adjust.
14026 * win32-arm-low.c (arm_fetch_inferior_register)
14027 (arm_store_inferior_register): Change prototype to take a
14028 regcache. Adjust.
14029 * win32-i386-low.c (i386_fetch_inferior_register)
14030 (i386_store_inferior_register): Change prototype to take a
14031 regcache. Adjust.
14032 * win32-low.c (child_fetch_inferior_registers)
14033 (child_store_inferior_registers): Change prototype to take a
14034 regcache. Adjust.
14035 (win32_wait): Adjust.
14036 (win32_fetch_inferior_registers): Change prototype to take a
14037 regcache. Adjust.
14038 (win32_store_inferior_registers): Adjust.
14039 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14040 store_inferior_register>: Change prototype to take a regcache.
14041
60c3d7b0
DE		 140422010-01-20 Doug Evans <dje@google.com>
14043
14044 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14045 #ifdef.
14046 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 14047 (W_STOPCODE): Provide definition if missing.
60c3d7b0 14048
dc146f7c
VP		 140492010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14050
14051 * linux-low.c (linux_core_of_thread): New.
14052 (compare_ints, show_process, list_threads): New.
14053 (linux_qxfer_osdata): Report threads and cores.
14054 (linux_target_op): Register linux_core_of_thread.
14055 * remote-utils.c (prepare_resume_reply): Report the core.
14056 (buffer_xml_printf): Support %d specifier.
14057 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14058 New.
14059 (handle_query): Handle qXfer:threads. Announce availability
14060 thereof.
14061 * target.h (struct target_ops): New field core_of_thread.
14062
7803799a
UW		 140632010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14064
14065 * Makefile.in (clean): Remove new generated files.
14066 (reg-s390.o, reg-s390.c): Remove rules.
14067 (reg-s390x.o, reg-s390x.c): Likewise.
14068 (s390-linux32.o, s390-linux32.c): Add rules.
14069 (s390-linux64.o, s390-linux64.c): Likewise.
14070 (s390x-linux64.o, s390x-linux64.c): Likewise.
14071 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14072 * linux-s390-low.c: Include <elf.h>.
14073 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14074 (init_registers_s390): Remove prototype.
14075 (init_registers_s390x): Likewise.
14076 (init_registers_s390_linux32): Add prototype.
14077 (init_registers_s390_linux64): Likewise.
14078 (init_registers_s390x_linux64): Likewise.
14079 (s390_num_regs_3264): New define.
14080 (s390_regmap_3264): New global variable.
14081 (s390_cannot_fetch_register): Remove obsolete check.
14082 (s390_cannot_store_register): Likewise.
14083 (s390_collect_ptrace_register): Handle upper/lower register halves.
14084 (s390_supply_ptrace_register): Likewise.
14085 (s390_fill_gregset): Update to register number changes.
14086 (s390_get_hwcap): New routine.
14087 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14088 Install appropriate regmap and register set.
14089
6e7ffa39
JB		 140902010-01-01 Joel Brobecker <brobecker@adacore.com>
14091
14092 * server.c (gdbserver_version): Update copyright year to 2010.
14093 * gdbreplay.c (gdbreplay_version): Likewise.
14094
957f3f49
DE		 140952009-12-28 Doug Evans <dje@google.com>
14096
14097 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14098 elf/external.h. Include <elf.h> instead but only if necessary.
14099
ca5c370d
PA		 141002009-12-28 Pedro Alves <pedro@codesourcery.com>
14101
14102 * linux-low.c (linux_remove_process): Remove `detaching'
14103 parameter. Don't release/detach from thread_db here.
14104 (linux_kill): Release/detach from thread_db here, ...
14105 (linux_detach): ... and here, before actually detaching.
14106 (linux_wait_1): ... and here, when a process exits.
14107 * thread-db.c (any_thread_of): New.
14108 (thread_db_free): Switch the current inferior to a thread of the
14109 passed in process.
14110
4ee62156
DE		 141112009-12-21 Doug Evans <dje@google.com>
14112
d90e6a88
DE		 14113 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14114
c5f62d5f
DE		 14115 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14116 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14117 warning ifndef __NR_tkill. Move setting of errno there too.
14118 Delete unnecessary resetting of errno after syscall.
14119 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14120
10e86dd7
DE		 14121 * configure.ac: Check for dladdr.
14122 * config.in: Regenerate.
14123 * configure: Regenerate.
14124 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14125 (try_thread_db_load): Update.
14126
4ee62156
DE		 14127 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14128
00f515da
DE		 141292009-12-18 Doug Evans <dje@google.com>
14130
e9464885
DE		 14131 * event-loop.c: Include unistd.h if it exists.
14132
07d4f67e
DE		 14133 * linux-low.c (my_waitpid): Move definition away from being in
14134 between linux_tracefork_child/linux_test_for_tracefork.
14135
00f515da
DE		 14136 * gdb_proc_service.h (psaddr_t): Fix type.
14137 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14138 signature to match glibc.
14139
1de1badb
DE		 141402009-12-16 Doug Evans <dje@google.com>
14141
14142 * linux-low.c (linux_read_memory): Fix argument to read.
14143
aeeb81d1
PA		 141442009-11-26 Pedro Alves <pedro@codesourcery.com>
14145
14146 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14147 events, don't leave current_inferior pointing at null.
14148
10357975
PA		 141492009-11-26 Pedro Alves <pedro@codesourcery.com>
14150
14151 * win32-low.c (LOG): Delete.
14152 (OUTMSG): Output to stderr.
14153 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14154 on compile time LOG macro.
14155 (win32_wait): Fix debug output.
14156
cf6e3471
PA		 141572009-11-26 Pedro Alves <pedro@codesourcery.com>
14158
14159 * win32-low.c (win32_add_one_solib): If the dll name is
14160 "ntdll.dll", prepend the system directory to the dll path.
14161
0c85e18e
MK		 141622009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14163
14164 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14165
9ac544ce 141662009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 14167 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 14168
14169 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14170 * configure.ac: Check for __mcoldfire__ and set
14171 gdb_cv_m68k_is_coldfire.
14172 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14173 reg-cf.o and reg-m68k.o.
14174 * configure: Regenerated.
14175
fd7dd3e6
PA		 141762009-11-16 Pedro Alves <pedro@codesourcery.com>
14177
14178 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14179 Pass it to thread_db_free.
14180 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14181 proper `detaching' argument to linux_remove_process.
14182 * linux-low.h (thread_db_free): Add `detaching' parameter.
14183 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14184 to thread_db_free.
14185 (thread_db_free): Add `detaching' parameter. Only
14186 call td_ta_clear_event if detaching from process.
14187
75aa492e
MK		 141882009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14189
14190 * thread-db.c (thread_db_free): Fix typo.
14191
21e1bee4
PP		 141922009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14193
14194 PR gdb/10838
14195 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14196
8838b45e
NS		 141972009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14198
14199 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14200 with an i686 compiler.
14201 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14202 needed.
14203 * configure: Rebuilt.
14204
8a35fb51
SL		 142052009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14206
14207 PR gdb/10783
14208
14209 * server.c (handle_search_memory_1): Correct read_addr initialization
14210 in loop for searching subsequent chunks.
14211
96f15937
PP		 142122009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14213
14214 * configure.ac: New --with-libthread-db option.
14215 * thread-db.c: Allow direct dependence on libthread_db.
14216 (thread_db_free): Adjust.
14217 * config.in: Regenerate.
14218 * configure: Likewise.
889bf7c5 14219
5f7d1694
PP		 142202009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14221
14222 PR gdb/10757
14223 * thread-db.c (attach_thread): New function.
14224 (maybe_attach_thread): Return success/failure.
14225 (find_new_threads_callback): Adjust.
889bf7c5
PA		 14226 (thread_db_find_new_threads): Loop until no new threads.
14227
88e3b899
PA		 142282009-10-13 Pedro Alves <pedro@codesourcery.com>
14229
14230 * proc-service.c (ps_lgetregs): Formatting.
14231
cdbfd419
PP		 142322009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14233
14234 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14235 * configure.ac: Adjust.
14236 * linux-low.h (struct process_info_private): Move members to struct
14237 thread_db.
14238 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14239 * linux-low.c (linux_remove_process): Adjust.
14240 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14241 * server.c (handle_query): Move code ...
14242 (handle_monitor_command): ... here. New function.
14243 * target.h (struct target_ops): New member.
14244 * thread-db.c (struct thread_db): New.
14245 (libthread_db_search_path): New variable.
14246 (thread_db_create_event, thread_db_enable_reporting)
14247 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14248 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14249 (try_thread_db_load_1, dladdr_to_soname): New functions.
14250 (try_thread_db_load, thread_db_load_search): New functions.
14251 (thread_db_init): Search for libthread_db.
14252 (thread_db_free): New function.
14253 (thread_db_handle_monitor_command): Likewise.
14254 * config.in: Regenerate.
14255 * configure: Regenerate.
889bf7c5 14256
4168d2d6
UW		 142572009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14258
14259 * spu-low.c (spu_kill): Wait for inferior to terminate.
14260 Call clear_inferiors.
14261 (spu_detach): Call clear_inferiors.
14262
81ecdfbb
RW		 142632009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14264
14265 * aclocal.m4: Regenerate.
14266 * config.in: Likewise.
14267 * configure: Likewise.
14268
0b9ff2c0
UW		 142692009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14270
14271 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14272 (parse_spufs_run): New function.
14273 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14274 (ppc_breakpoint_at): Handle SPU breakpoints.
14275
efcbbd14
UW		 142762009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14277
14278 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14279 (SPUFS_MAGIC): Define.
14280 (spu_enumerate_spu_ids): New function.
14281 (linux_qxfer_spu): New function.
14282 (linux_target_ops): Install linux_qxfer_spu.
14283
f4d9bade
UW		 142842009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14285
14286 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14287 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14288 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14289 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14290 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14291 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14292 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14293 (init_registers_powerpc_cell32l): Add prototype.
14294 (init_registers_powerpc_cell64l): Likewise.
14295 (ppc_arch_setup): Detect Cell/B.E. architecture.
14296
96e946ca
RW		 142972009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14298
14299 * Makefile.in (datarootdir): New variable.
14300
58d6951d
DJ		 143012009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14302
14303 * linux-low.c (linux_write_memory): Update debugging output.
14304 * Makefile.in (clean): Add new descriptions.
14305 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14306 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14307 * configure.srv: Add new files for arm*-*-linux*.
14308 * linux-arm-low.c: Add new declarations.
14309 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14310 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14311 (HWCAP_VFPv3D16): New.
14312 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14313 instead of __IWMMXT__.
14314 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14315 (arm_arch_setup): New.
14316 (target_regsets): Remove #ifdef. Add VFP regset.
14317 (the_low_target): Use arm_arch_setup.
14318
12b42a12
DJ		 143192009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14320
14321 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14322 the main thread again.
14323
ac8c974e
AR		 143242009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14325
14326 Adding Neutrino gdbserver.
14327 * configure: Regenerated.
14328 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14329 * configure.srv (i[34567]86-*-nto*): New target.
14330 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14331 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14332 (nto_comctrl) [__QNX__]: New function.
14333 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14334
4424e0c3 143352009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 14336
14337 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14338 srv_tgtobj.
14339
912cf4ba
PA		 143402009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14341 Pedro Alves <pedro@codesourcery.com>
14342
14343 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14344 don't support CONTEXT_EXTENDED_REGISTERS.
14345 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14346 (the_low_target): Install them.
14347 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14348 failing with ERROR_PIPE_NOT_CONNECTED.
14349
aa5ca48f
DE		 143502009-06-30 Doug Evans <dje@google.com>
14351 Pierre Muller <muller@ics.u-strasbg.fr>
14352
14353 Add h/w watchpoint support to x86-linux, win32-i386.
14354 * Makefile.in (SFILES): Add i386-low.c
14355 (i386_low_h): Define.
14356 (i386-low.o): Add dependencies.
14357 (linux-x86-low.o): Add i386-low.h dependency.
14358 (win32-i386-low.o): Ditto.
14359 * i386-low.c: New file.
14360 * i386-low.h: New file.
14361 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14362 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14363 * linux-low.c (linux_add_process): Initialize arch_private.
14364 (linux_remove_process): Free arch_private.
14365 (add_lwp): Initialize arch_private.
14366 (delete_lwp): Free arch_private.
14367 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14368 provided.
14369 * linux-low.h (process_info_private): New member arch_private.
14370 (lwp_info): New member arch_private.
14371 (linux_target_ops): New members new_process, new_thread,
14372 prepare_to_resume.
14373 (ptid_of): New macro.
14374 * linux-x86-low.c: Include stddef.h, i386-low.h.
14375 (arch_process_info): New struct.
14376 (arch_lwp_info): New struct.
14377 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14378 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14379 (i386_dr_low_get_status): New function.
14380 (x86_insert_point, x86_remove_point): New functions.
14381 (x86_stopped_by_watchpoint): New function.
14382 (x86_stopped_data_address): New function.
14383 (x86_linux_new_process, x86_linux_new_thread): New functions.
14384 (x86_linux_prepare_to_resume): New function.
14385 (the_low_target): Add entries for insert_point, remove_point,
14386 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14387 prepare_to_resume.
14388 * server.c (debug_hw_points): New global.
14389 (monitor_show_help): Document set debug-hw-points.
14390 (handle_query): Process "set debug-hw-points".
14391 * server.h (debug_hw_points): Declare.
14392 (paddress): Declare.
14393 * utils.c (NUMCELLS, CELLSIZE): New macros.
14394 (get_sell, xsnprintf, paddress): New functions.
14395 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14396 remove_point, stopped_by_watchpoint, stopped_data_address.
14397 * win32-i386-low.c: Include i386-low.h.
14398 (debug_reg_state): Replaces dr.
14399 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14400 (i386_dr_low_get_status): New function.
14401 (i386_insert_point, i386_remove_point): New functions.
14402 (i386_stopped_by_watchpoint): New function.
14403 (i386_stopped_data_address): New function.
14404 (i386_initial_stuff): Update.
14405 (get_thread_context,set_thread_context,i386_thread_added): Update.
14406 (the_low_target): Add entries for insert_point,
14407 remove_point, stopped_by_watchpoint, stopped_data_address.
14408 * win32-low.c (win32_insert_watchpoint): New function.
14409 (win32_remove_watchpoint): New function.
14410 (win32_stopped_by_watchpoint): New function.
14411 (win32_stopped_data_address): New function.
14412 (win32_target_ops): Add entries for insert_watchpoint,
14413 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14414 * win32-low.h (win32_target_ops): New members insert_point,
14415 remove_point, stopped_by_watchpoint, stopped_data_address.
14416
d993e290
PA		 144172009-06-25 Pedro Alves <pedro@codesourcery.com>
14418
14419 * server.c (process_serial_event): Re-return unsupported, not
14420 error, if the type isn't recognized. Re-allow supporting only
14421 insert or remove packets. Also call require_running for
14422 breakpoints. Add missing break statement to default case. Tidy.
14423 * target.h (struct target_ops): Rename insert_watchpoint to
14424 insert_point, and remove_watchpoint to remove_point.
14425
14426 * linux-low.h (struct linux_target_ops): Likewise.
14427 * linux-low.c (linux_insert_watchpoint): Rename to ...
14428 (linux_insert_point): ... this. Adjust.
14429 (linux_remove_watchpoint): Rename to ...
14430 (linux_remove_point): ... this. Adjust.
14431 (linux_target_ops): Adjust.
14432 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14433 (cris_insert_point): ... this.
14434 (cris_remove_watchpoint): Rename to ...
14435 (cris_remove_point): ... this.
14436 (the_low_target): Adjust.
14437
0f54c268
PM		 144382009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14439
14440 * server.c (handle_v_kill): Pass signal_pid to
14441 kill_inferior if multi_process is zero.
14442
c6314022
AR		 144432009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14444
14445 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14446 * target.h (target_ops): Comment for *_watchpoint to make it clear
14447 the functions can get types '0' and '1'.
14448
4463ce24
AR		 144492009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14450
14451 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14452 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14453 * regcache.c (get_regcache): Likewise.
14454 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14455 * win32-low.c (child_fetch_inferior_registers): Remove check for
14456 regno 0.
14457
cf8fd78b
PA		 144582009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14459 Pedro Alves <pedro@codesourcery.com>
14460
14461 * target.h (struct target_ops) <supports_multi_process>: New
14462 callback.
14463 (target_supports_multi_process): New.
14464 * server.c (handle_query): Even if GDB reports support, only
14465 enable multi-process if the target also supports it. Report
14466 multi-process support only if the target backend supports it.
14467 * linux-low.c (linux_supports_multi_process): New function.
14468 (linux_target_ops): Install it as target_supports_multi_process
14469 callback.
14470
47c0c975
DE		 144712009-05-24 Doug Evans <dje@google.com>
14472
e09875d4
DE		 14473 Global renaming of find_thread_pid to find_thread_ptid.
14474 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14475 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14476 All callers updated.
14477
e27d73f6
DE		 14478 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14479 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14480 directly.
14481
47c0c975
DE		 14482 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14483 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14484 (linux_resume_one_lwp): Ditto.
14485
2acc282a
DE		 144862009-05-23 Doug Evans <dje@google.com>
14487
14488 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14489 from struct inferior_list_entry * to struct lwp_info *.
14490 All callers updated.
14491
9f1036c1
DE		 144922009-05-13 Doug Evans <dje@google.com>
14493
14494 * linux-x86-low.c: Don't include assert.h.
14495 (x86_siginfo_fixup): Use fatal, not assert.
14496 (x86_arch_setup): Fix comment.
14497
d0722149
DE		 144982009-05-12 Doug Evans <dje@google.com>
14499
14500 Biarch support for i386/amd64 gdbserver.
14501 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14502 Add linux-x86-low.c.
14503 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14504 (linux-x86-low.o): Add.
14505 * linux-x86-64-low.c: Delete.
14506 * linux-i386-low.c: Delete.
14507 * linux-x86-low.c: New file.
14508 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14509 linux-x86-low.o.
14510 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14511 linux-x86-low.o.
14512 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14513 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14514 (linux_child_pid_to_exec_file): New function.
14515 (elf_64_header_p, elf_64_file_p): New functions.
14516 (siginfo_fixup): New function.
14517 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14518 give target a chance to convert layout.
14519 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14520 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14521
fdeb2a12
DE		 145222009-05-07 Doug Evans <dje@google.com>
14523
14524 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14525 (regsets_store_inferior_registers): Ditto.
14526
a6dbe5df
PA		 145272009-05-06 Pedro Alves <pedro@codesourcery.com>
14528
14529 PR server/10048
14530
14531 * linux-low.c (must_set_ptrace_flags): Delete.
14532 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14533 of the global.
14534 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14535 `lwp->must_set_ptrace_flags' instead.
ba42693b 14536 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 14537 (linux_wait_1): ... not here.
14538
5091eb23
DE		 145392009-04-30 Doug Evans <dje@google.com>
14540
9f767825
DE		 14541 * inferiors.c (started_inferior_callback): New function.
14542 (attached_inferior_callback): New function.
14543 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14544 * server.c (print_started_pid, print_attached_pid): New functions.
14545 (detach_or_kill_for_exit): New function.
14546 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14547 * server.h (have_started_inferiors_p): Declare.
14548 (have_attached_inferiors_p): Declare.
14549
5091eb23
DE		 14550 * inferiors.c (remove_process): Fix memory leak, free process.
14551 * linux-low.c (linux_remove_process): New function.
14552 (linux_kill): Call it instead of remove_process.
14553 (linux_detach, linux_wait_1): Ditto.
14554
155c8968
PA		 145552009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14556
14557 * configure.srv: Add x86 Windows CE target.
14558
7fe519cb
UW		 145592009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14560
14561 * inferiors.c (get_thread_process): Make global.
14562 * server.h (get_thread_process): Add prototype.
14563 * thread-db.c (find_one_thread): Use get_thread_process
14564 instead of current_process.
14565 (thread_db_get_tls_address): Do not crash if called when
14566 thread layer is not yet initialized.
14567
5472f405
UW		 145682009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14569
14570 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14571 * spu-low.c (current_tid): Rename to ...
14572 (current_ptid): ... this.
14573 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14574 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14575 ptid_get_lwp (current_ptid) instead of current_tid.
14576 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14577 instead of current_tid. Use find_process_pid to verify pid
14578 argument is valid. Pass proper argument to remove_process.
14579 (spu_thread_alive): Compare current_ptid instead of current_tid.
14580 (spu_resume): Likewise.
14581
55ac2b99
PA		 145822009-04-02 Pedro Alves <pedro@codesourcery.com>
14583
14584 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14585 variable.
14586
95954743
PA		 145872009-04-01 Pedro Alves <pedro@codesourcery.com>
14588
14589 Implement the multiprocess extensions, and add linux multiprocess
14590 support.
14591
14592 * server.h (ULONGEST): Declare.
14593 (struct ptid, ptid_t): New.
14594 (minus_one_ptid, null_ptid): Declare.
14595 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14596 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14597 (struct inferior_list_entry): Change `id' type from unsigned from
14598 to ptid_t.
14599 (struct sym_cache, struct breakpoint, struct
14600 process_info_private): Forward declare.
14601 (struct process_info): Declare.
14602 (current_process): Declare.
14603 (all_processes): Declare.
14604 (initialize_inferiors): Declare.
14605 (add_thread): Adjust to use ptid_t.
14606 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14607 (add_process, remove_process, find_thread_pid): Declare.
14608 (find_inferior_id): Adjust to use ptid_t.
14609 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14610 (multi_process): Declare.
14611 (push_event): Adjust to use ptid_t.
14612 (read_ptid, write_ptid): Declare.
14613 (prepare_resume_reply): Adjust to use ptid_t.
14614 (clear_symbol_cache): Declare.
14615 * inferiors.c (all_processes): New.
14616 (null_ptid, minus_one_ptid): New.
14617 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14618 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14619 (add_thread): Change unsigned long to ptid. Remove gdb_id
14620 parameter. Adjust.
14621 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14622 (gdb_id_to_thread): Rename to ...
14623 (find_thread_pid): ... this. Change unsigned long to ptid.
14624 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14625 (loaded_dll, pull_pid_from_list): Adjust.
14626 (add_process, remove_process, find_process_pid)
14627 (get_thread_process, current_process, initialize_inferiors): New.
14628 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14629 (struct target_waitstatus) <related_pid>: Ditto.
14630 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14631 return type to int.
14632 (struct target_ops) <join>: Add `pid' argument.
14633 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14634 (struct target_ops) <wait>: Add `ptid' field. Change return type
14635 to ptid.
14636 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14637 (mywait): Add `ptid' argument. Change return type to ptid_t.
14638 (target_pid_to_str): Declare.
14639 * target.c (set_desired_inferior): Adjust to use ptids.
14640 (mywait): Add new `ptid' argument. Adjust.
14641 (target_pid_to_str): New.
14642 * mem-break.h (free_all_breakpoints): Declare.
14643 * mem-break.c (breakpoints): Delelete.
14644 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14645 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14646 to use per-process breakpoint list.
14647 (free_all_breakpoints): New.
14648 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14649 (symbol_cache, all_symbols_looked_up): Delete.
14650 (hexchars): New.
14651 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14652 read_ptid): New.
14653 (prepare_resume_reply): Change ptid argument's type from unsigned
14654 long to ptid_t. Adjust. Implement W;process and X;process.
14655 (free_sym_cache, clear_symbol_cache): New.
14656 (look_up_one_symbol): Adjust to per-process symbol cache. *
14657 * server.c (cont_thread, general_thread, step_thread): Change type
14658 to ptid_t.
14659 (attached): Delete.
14660 (multi_process): New.
14661 (last_ptid): Change type to ptid_t.
14662 (struct vstop_notif) <ptid>: Change type to ptid_t.
14663 (queue_stop_reply, push_event): Change `ptid' argument's type to
14664 ptid_t.
14665 (discard_queued_stop_replies): Add `pid' argument.
14666 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14667 changes. Don't reference the `attached' global.
14668 (attach_inferior): Adjust to mywait interface changes.
14669 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14670 features. Handle and report "multiprocess+". Handle
14671 "qAttached:PID".
14672 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14673 changes.
14674 (handle_v_kill): New.
14675 (handle_v_stopped): Adjust to use target_pid_to_str.
14676 (handle_v_requests): Allow multiple attaches and runs when
14677 multiprocess extensions are in effect. Handle "vKill".
14678 (myresume): Adjust to use ptids.
14679 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14680 (handle_status): Adjust to discard_queued_stop_replies interface
14681 change.
14682 (first_thread_of, kill_inferior_callback)
14683 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14684 (main): Call initialize_inferiors. Adjust to use ptids, killing
14685 and detaching from all inferiors. Handle multiprocess packet
14686 variants.
14687 * linux-low.h: Include gdb_proc_service.h.
14688 (struct process_info_private): New.
14689 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14690 <lwpid_of>: Use ptid_get_lwp.
14691 (get_lwp_thread): Adjust.
14692 (struct lwp_info): Add `dead' member.
14693 (find_lwp_pid): Declare.
14694 * linux-low.c (thread_db_active): Delete.
14695 (new_inferior): Adjust comment.
14696 (inferior_pid): Delete.
14697 (linux_add_process): New.
14698 (handle_extended_wait): Adjust.
14699 (add_lwp): Change unsigned long to ptid.
14700 (linux_create_inferior): Add process to processes table. Adjust
14701 to use ptids. Don't set new_inferior here.
14702 (linux_attach_lwp): Rename to ...
14703 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14704 it. Adjust to use ptids.
14705 (linux_attach_lwp): New.
14706 (linux_attach): Add process to processes table. Don't set
14707 new_inferior here.
14708 (struct counter): New.
14709 (second_thread_of_pid_p, last_thread_of_process_p): New.
14710 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14711 multiple processes.
14712 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14713 processes. Remove process from process table.
14714 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14715 to multiple processes.
14716 (any_thread_of): New.
14717 (linux_detach): Add `pid' argument, and handle it. Remove process
14718 from processes table.
14719 (linux_join): Add `pid' argument. Handle it.
14720 (linux_thread_alive): Change unsighed long argument to ptid_t.
14721 Consider dead lwps as not being alive.
14722 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14723 threads we're not interested in.
14724 (same_lwp, find_lwp_pid): New.
14725 (linux_wait_for_lwp): Change `pid' argument's type from int to
14726 ptid_t. Adjust.
14727 (linux_wait_for_event): Rename to ...
14728 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14729 from int to ptid_t. Adjust.
14730 (linux_wait_for_event): New.
14731 (linux_wait_1): Add `ptid' argument. Change return type to
14732 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14733 that exit from the process table.
14734 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14735 Adjust.
14736 (mark_lwp_dead): New.
14737 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14738 stopping all threads, mark its main lwp as dead.
14739 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14740 ptids.
14741 (fetch_register, usr_store_inferior_registers)
14742 (regsets_fetch_inferior_registers)
14743 (regsets_store_inferior_registers, linux_read_memory)
14744 (linux_write_memory): Inline `inferior_pid'.
14745 (linux_look_up_symbols): Adjust to use per-process
14746 `thread_db_active'.
14747 (linux_request_interrupt): Adjust to use ptids.
14748 (linux_read_auxv): Inline `inferior_pid'.
14749 (initialize_low): Don't reference thread_db_active.
14750 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14751 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14752 (ps_getpid): Return the pid of the current inferior.
14753 * thread-db.c (proc_handle, thread_agent): Delete.
14754 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14755 per-process data.
14756 (find_one_thread): Change argument type to ptid_t. Adjust to
14757 per-process data.
14758 (maybe_attach_thread): Adjust to per-process data and ptids.
14759 (thread_db_find_new_threads): Ditto.
14760 (thread_db_init): Ditto.
14761 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14762 processes table. Adjust to use ptids.
14763 (spu_kill, spu_detach): Adjust interface. Remove process from
14764 processes table.
14765 (spu_join, spu_thread_alive): Adjust interface.
14766 (spu_wait): Adjust interface. Remove process from processes
14767 table. Adjust to use ptids.
14768 * win32-low.c (current_inferior_tid): Delete.
14769 (current_inferior_ptid): New.
14770 (debug_event_ptid): New.
14771 (thread_rec): Take a ptid. Adjust.
14772 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14773 (child_delete_thread): Ditto.
14774 (do_initial_child_stuff): Add `attached' argument. Add process to
14775 processes table.
14776 (child_fetch_inferior_registers, child_store_inferior_registers):
14777 Adjust.
14778 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14779 (win32_attach): Pass 1 to do_initial_child_stuff.
14780 (win32_kill): Adjust interface. Remove process from processes
14781 table.
14782 (win32_detach): Ditto.
14783 (win32_join): Adjust interface.
14784 (win32_thread_alive): Take a ptid.
14785 (win32_resume): Adjust to use ptids.
14786 (get_child_debug_event): Ditto.
14787 (win32_wait): Adjust interface. Remove exiting process from
14788 processes table.
14789
bd99dc85
PA		 147902009-04-01 Pedro Alves <pedro@codesourcery.com>
14791
14792 Non-stop mode support.
14793
14794 * server.h (non_stop): Declare.
14795 (gdb_client_data, handler_func): Declare.
14796 (delete_file_handler, add_file_handler, start_event_loop):
14797 Declare.
14798 (handle_serial_event, handle_target_event, push_event)
14799 (putpkt_notif): Declare.
14800 * target.h (enum resume_kind): New.
14801 (struct thread_resume): Replace `step' field by `kind' field.
14802 (TARGET_WNOHANG): Define.
14803 (struct target_ops) <wait>: Add `options' argument.
14804 <supports_non_stop, async, start_non_stop>: New fields.
14805 (target_supports_non_stop, target_async): New.
14806 (start_non_stop): Declare.
14807 (mywait): Add `options' argument.
14808 * target.c (mywait): Add `options' argument. Print child exit
14809 notifications here.
14810 (start_non_stop): New.
14811 * server.c (non_stop, own_buf, mem_buf): New globals.
14812 (struct vstop_notif): New.
14813 (notif_queue): New global.
14814 (queue_stop_reply, push_event, discard_queued_stop_replies)
14815 (send_next_stop_reply): New.
14816 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14817 interface changes.
14818 (attach_inferior): In non-stop mode, don't wait for the target
14819 here.
14820 (handle_general_set): Handle QNonStop.
14821 (handle_query): When handling qC, return the current general
14822 thread, instead of the first thread of the list.
14823 (handle_query): If the backend supports non-stop mode, include
14824 QNonStop+ in the qSupported query response.
14825 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14826 and non-stop mode.
14827 (handle_v_attach, handle_v_run): Handle non-stop mode.
14828 (handle_v_stopped): New.
14829 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14830 (myresume): Adjust to use resume_kind. Handle non-stop.
14831 (queue_stop_reply_callback): New.
14832 (handle_status): Handle non-stop mode.
14833 (main): Clear non_stop flag on reconnection. Use the event-loop.
14834 Refactor serial protocol handling from here ...
14835 (process_serial_event): ... to this new function. When GDB
14836 selects any thread, select one here. In non-stop mode, wait until
14837 GDB acks all pending events before exiting.
14838 (handle_serial_event, handle_target_event): New.
14839 * remote-utils.c (remote_open): Install remote_desc in the event
14840 loop.
14841 (remote_close): Remove remote_desc from the event loop.
14842 (putpkt_binary): Rename to...
14843 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14844 (putpkt_binary): New as wrapper around putpkt_binary_1.
14845 (putpkt_notif): New.
14846 (prepare_resume_reply): In non-stop mode, don't change the
14847 general_thread.
14848 * event-loop.c: New.
14849 * Makefile.in (OBJ): Add event-loop.o.
14850 (event-loop.o): New rule.
14851
14852 * linux-low.h (pid_of): Moved here.
14853 (lwpid_of): New.
14854 (get_lwp_thread): Use lwpid_of.
14855 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14856 * linux-low.c (pid_of): Delete.
14857 (inferior_pid): Use lwpid_of.
14858 (linux_event_pipe): New.
14859 (target_is_async_p): New.
14860 (delete_lwp): New.
14861 (handle_extended_wait): Use lwpid_of.
14862 (add_lwp): Don't set lwpid field.
14863 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14864 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14865 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14866 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14867 first. Adjust to linux_wait_for_event interface changes. Use
14868 lwpid_of.
14869 (linux_detach): Don't delete the main lwp here.
14870 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14871 (status_pending_p): Don't consider explicitly suspended lwps.
14872 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14873 pointer. Add OPTIONS argument. Change return type to int. Use
14874 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14875 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14876 pointer. Add status pointer argument. Return a pid instead of a
14877 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14878 changes. In non-stop mode, don't switch to a random thread.
14879 (linux_wait): Rename to...
14880 (linux_wait_1): ... this. Add target_options argument, and handle
14881 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14882 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14883 clean exit and signal exit code. Don't stop all threads in
14884 non-stop mode. In all-stop mode, only stop all threads when
14885 reporting a stop to GDB. Handle explicit thread stop requests.
14886 (async_file_flush, async_file_mark): New.
14887 (linux_wait): New.
14888 (send_sigstop): Use lwpid_of.
14889 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14890 interface changes. In non-stop mode, don't switch to a random
14891 thread.
14892 (linux_resume_one_lwp): Use lwpid_of.
14893 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14894 (linux_resume_one_thread): ... this. Handle resume_stop. In
14895 non-stop mode, don't look for pending flag in all threads.
14896 (resume_status_pending_p): Don't consider explicitly suspended
14897 threads.
14898 (my_waitpid): Reimplement. Emulate __WALL.
14899 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14900 Use lwpid_of.
14901 (sigchld_handler, linux_supports_non_stop, linux_async)
14902 (linux_start_non_stop): New.
14903 (linux_target_ops): Register linux_supports_non_stop, linux_async
14904 and linux_start_non_stop.
14905 (initialize_low): Install SIGCHLD handler.
14906 * thread-db.c (thread_db_create_event, find_one_thread)
14907 (thread_db_get_tls_address): Use lwpid_of.
14908 * win32-low.c (win32_detach): Adjust to use resume_kind.
14909 (win32_wait): Add `options' argument.
14910 * spu-low.c (spu_resume): Adjust to use resume_kind.
14911 (spu_wait): Add `options' argument.
14912
5b1c542e
PA		 149132009-04-01 Pedro Alves <pedro@codesourcery.com>
14914
14915 Decouple target code from remote protocol.
14916
14917 * target.h (enum target_waitkind): New.
14918 (struct target_waitstatus): New.
14919 (struct target_ops) <wait>: Return an unsigned long. Take a
14920 target_waitstatus pointer instead of a char pointer.
14921 (mywait): Likewise.
14922 * target.c (mywait): Change prototype to return an unsigned long.
14923 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14924 * server.h (thread_from_wait, old_thread_from_wait): Delete
14925 declarations.
14926 (prepare_resume_reply): Change prototype to take a
14927 target_waitstatus.
14928 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14929 (last_status, last_ptid): New.
14930 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14931 pid instead of a signal.
14932 (attach_inferior): Remove "status" and "signal" parameters.
14933 Adjust.
14934 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14935 not as an address.
14936 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14937 (handle_v_requests, myresume): Remove "status" and "signal"
14938 parameters. Adjust.
14939 (handle_status): New.
14940 (main): Delete local `status'. Adjust.
14941 * remote-utils.c: Include target.h.
14942 (prepare_resume_reply): Change prototype to take a
14943 target_waitstatus. Adjust.
14944
14945 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14946 interface.
14947 * spu-low.c (spu_wait): Adjust.
14948 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14949 Delete.
14950 (win32_wait): Adjust.
14951
2bd7c093
PA		 149522009-04-01 Pedro Alves <pedro@codesourcery.com>
14953
14954 * target.h (struct thread_resume): Delete leave_stopped member.
14955 (struct target_ops): Add a `n' argument to the `resume' callback.
14956 * server.c (start_inferior): Adjust.
14957 (handle_v_cont, myresume): Adjust.
14958 * linux-low.c (check_removed_breakpoint): Adjust to resume
14959 interface change, and to removed leave_stopped field.
14960 (resume_ptr): Delete.
14961 (struct thread_resume_array): New.
14962 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14963 resume interface change.
14964 (linux_continue_one_thread, linux_queue_one_thread)
14965 (resume_status_pending_p): Check if the resume field is NULL
14966 instead of checking the leave_stopped member.
14967 (linux_resume): Adjust to the target resume interface change.
14968 * spu-low.c (spu_resume): Adjust to the target resume interface
14969 change.
14970 * win32-low.c (win32_detach, win32_resume): Ditto.
14971
c35fafde
PA		 149722009-04-01 Pedro Alves <pedro@codesourcery.com>
14973
14974 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14975 flag.
14976 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14977 pending.
14978 (linux_continue_one_thread): Only preserve the stepping flag if
14979 there's a pending breakpoint.
14980
0a59d50b
PA		 149812009-03-31 Pedro Alves <pedro@codesourcery.com>
14982
14983 * server.c (main): After the inferior having exited, call
14984 remote_close before exiting gdbserver.
14985
f04c6d38
TJB		 149862009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14987
14988 Fix size of FPSCR in Power 7 processors.
14989 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14990 (PPC_FEATURE_HAS_DFP): New #define.
14991 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14992 size of the FPSCR.
14993
78e5cee6
PA		 149942009-03-23 Pedro Alves <pedro@codesourcery.com>
14995
14996 * server.c (handle_query) Whitespace and formatting.
14997
1b3f6016
PA		 149982009-03-22 Pedro Alves <pedro@codesourcery.com>
14999
15000 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15001 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15002 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15003 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15004 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15005 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15006 Makefile.in, configure.ac: Fix whitespace throughout.
15007 * configure: Regenerate.
15008
a07b2135
PA		 150092009-03-22 Pedro Alves <pedro@codesourcery.com>
15010
15011 * inferiors.c (find_inferior): Make it safe for the callback
15012 function to delete the currently iterated inferior.
15013
67cc2626
PA		 150142009-03-22 Pedro Alves <pedro@codesourcery.com>
15015
15016 * Makefile.in (linuw_low_h): Move higher.
15017 (thread-db.o): Depend on $(linux_low_h).
15018
54a0b537
PA		 150192009-03-17 Pedro Alves <pedro@codesourcery.com>
15020
15021 Rename "process" to "lwp" throughout.
15022
15023 * linux-low.c (all_processes): Rename to...
15024 (all_lwps): ... this.
15025 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15026 (add_process): Rename to ...
15027 (add_lwp): ... this. Adjust.
15028 (linux_create_inferior): Adjust.
15029 (linux_attach_lwp): Adjust.
15030 (linux_attach): Adjust.
15031 (linux_kill_one_process): Rename to ...
15032 (linux_kill_one_lwp): ... this. Adjust.
15033 (linux_kill): Adjust.
15034 (linux_detach_one_process): Rename to ...
15035 (linux_detach_one_lwp): ... this. Adjust.
15036 (linux_detach): Adjust.
15037 (check_removed_breakpoint): Adjust.
15038 (status_pending_p): Adjust.
15039 (linux_wait_for_process): Rename to ...
15040 (linux_wait_for_lwp): ... this. Adjust.
15041 (linux_wait_for_event): Adjust.
15042 (send_sigstop): Adjust.
15043 (wait_for_sigstop): Adjust.
15044 (stop_all_processes): Rename to ...
15045 (stop_all_lwps): ... this.
15046 (linux_resume_one_process): Rename to ...
15047 (linux_resume_one_lwp): ... this. Adjust.
15048 (linux_set_resume_request, linux_continue_one_thread)
15049 (linux_queue_one_thread, resume_status_pending_p)
15050 (usr_store_inferior_registers, regsets_store_inferior_registers)
15051 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15052 Adjust.
15053 * linux-low.h (get_process): Rename to ...
15054 (get_lwp): ... this. Adjust.
15055 (get_thread_process): Rename to ...
15056 (get_thread_lwp): ... this. Adjust.
15057 (get_process_thread): Rename to ...
15058 (get_lwp_thread): ... this. Adjust.
15059 (struct process_info): Rename to ...
15060 (struct lwp_info): ... this.
15061 (all_processes): Rename to ...
15062 (all_lwps): ... this.
15063 * proc-service.c (ps_lgetregs): Adjust.
15064 * thread-db.c (thread_db_create_event, find_one_thread)
15065 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15066
0b16c5cf
PA		 150672009-03-14 Pedro Alves <pedro@codesourcery.com>
15068
15069 * server.c (handle_query): Handle "qAttached".
15070
32de4b9d
NS		 150712009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15072
15073 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15074 GPLv3, update license URL.
15075
2aecd87f
DE		 150762009-03-01 Doug Evans <dje@google.com>
15077
93efd302 15078 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 15079 (server_h): Add gdb_signals.h.
15080 (signals.o): Update.
15081 * server.h (target_signal_from_host,target_signal_to_host_p)
15082 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15083
86b1f9c5
PM		 150842009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15085
15086 * remote-utils.c (getpkt): Also generate remote-debug
15087 information if noack_mode is set.
15088
4aa995e1
PA		 150892009-02-06 Pedro Alves <pedro@codesourcery.com>
15090
15091 * server.c (handle_query): Report qXfer:siginfo:read and
15092 qXfer:siginfo:write as supported and handle them.
15093 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15094 * linux-low.c (linux_xfer_siginfo): New.
15095 (linux_target_ops): Set it.
15096
62709adf
PA		 150972009-01-26 Pedro Alves <pedro@codesourcery.com>
15098
15099 * server.c (gdbserver_usage): Mention --remote-debug.
15100 (main): Accept '--remote-debug' switch.
15101
aef93bd7
DE		 151022009-01-18 Doug Evans <dje@google.com>
15103
15104 * regcache.c (new_register_cache): No need to check result of xcalloc.
15105 * server.c (handle_search_memory): Back out calls to xmalloc,
15106 result is checked and error is returned to user upon failure.
15107 (handle_query): Ditto. Add more checks for result of malloc.
15108 (handle_v_cont): Check result of malloc, report error back to
15109 user upon failure.
15110 (handle_v_run): Ditto. Call freeargv.
15111 * server.h (freeargv): Declare.
15112 * utils.c (freeargv): New fn.
15113
54363045
DE		 151142009-01-15 Doug Evans <dje@google.com>
15115
f626972c
DE		 15116 * gdbreplay.c (perror_with_name): Make arg const char *.
15117 * server.h (target_signal_to_name): Make return type const char *.
0842e787 15118 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 15119 * utils.c (perror_with_name): Make arg const char *.
54363045 15120
18aae699
PA		 151212009-01-14 Pedro Alves <pedro@codesourcery.com>
15122
15123 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15124 when handling a EXIT_PROCESS_DEBUG_EVENT.
15125
ff703abe
JB		 151262009-01-06 Joel Brobecker <brobecker@adacore.com>
15127
15128 * gdbreplay.c (gdbreplay_version): Update copyright year.
15129 * server.c (gdbserver_version): Likewise.
15130
f21cc1a2 151312009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 15132
15133 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 15134 (handle_extended_wait): Improve comment.
0e21c1ec 15135
bca929d3
DE		 151362008-12-13 Doug Evans <dje@google.com>
15137
15138 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15139 * server.h (ATTR_MALLOC): New macro.
15140 (xmalloc,xcalloc,xstrdup): Declare.
15141 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15142 * inferiors.c: Ditto.
15143 * linux-low.c: Ditto.
15144 * mem-break.c: Ditto.
15145 * regcache.c: Ditto.
15146 * remote-utils.c: Ditto.
15147 * server.c: Ditto.
15148 * target.c: Ditto.
15149 * win32-low.c: Ditto.
15150
97438e3f
DE		 151512008-12-12 Doug Evans <dje@google.com>
15152
896c7fbb
DE		 15153 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15154 in debugging printf.
15155
97438e3f
DE		 15156 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15157
e3b886f8
DE		 151582008-12-09 Doug Evans <dje@google.com>
15159
15160 * linux-low.h (struct process_info): Delete member tid, unused.
15161 * thread-db.c (find_one_thread): Update.
15162 (maybe_attach_thread): Update.
15163
07e059b5
VP		 151642008-12-02 Pedro Alves <pedro@codesourcery.com>
15165
889bf7c5
PA		 15166 * target.h (struct target_ops): Add qxfer_osdata member.
15167 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15168 and dirent.h.
15169 (linux_qxfer_osdata): New functions.
15170 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15171 callback.
15172 * server.c (handle_query): Handle "qXfer:osdata:read:".
15173 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15174 (buffer_xml_printf): New functions.
15175 * server.h (struct buffer): New.
15176 (buffer_grow_str, buffer_grow_str0): New macros.
15177 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15178 (buffer_xml_printf): Declare.
07e059b5 15179
4cab47ab
DE		 151802008-11-24 Doug Evans <dje@google.com>
15181
15182 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15183
f142445f
DJ		 151842008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15185
15186 * server.c (handle_v_run): Always use the supplied argument list.
15187
d0107bb6 151882008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 15189
d0107bb6
BW		 15190 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15191 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 15192
2c4ad781
TJB		 151932008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15194
15195 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15196 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15197 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15198 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15199 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15200 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15201 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15202 XML target descriptions.
15203 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15204 when inferior is running on an ISA 2.05 or later processor. Add
15205 special case to return offset for full 64-bit slot of FPSCR when
15206 in 32-bits.
15207
dfb64f85
DJ		 152082008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15209
15210 * Makefile.in (SFILES, clean): Added sparc64 files.
15211 (reg-sparc64.o, reg-sparc64.c): New.
15212 * configure.srv (sparc*-*-linux*): New configuration.
15213 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15214 syscall arguments for SPARC.
15215 (regsets_store_inferior_registers): Likewise.
15216 * linux-sparc-low.c: New file.
15217
66b6e1dd
DE		 152182008-10-21 Doug Evans <dje@google.com>
15219
15220 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15221 (READLINE_DIR,READLINE_DEP): Delete.
15222 (INTERNAL_CFLAGS): Update.
15223 (LINTFLAGS): Update.
15224
9b710a42
PA		 152252008-10-10 Pedro Alves <pedro@codesourcery.com>
15226
15227 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15228 whole argv from the last run, not just argv[0].
15229
5822d809
PA		 152302008-09-08 Pedro Alves <pedro@codesourcery.com>
15231
15232 * regcache.c (new_register_cache): Return NULL if the register
15233 cache size isn't known yet.
15234 (free_register_cache): Avoid dereferencing a NULL regcache.
15235
74aac56f
DJ		 152362008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15237
15238 * configure.srv: Merge MIPS and MIPS64.
15239
400b20f5
MR		 152402008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15241
15242 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15243
677c5bb1
LM		 152442008-08-18 Luis Machado <luisgpm@br.ibm.com>
15245
15246 * Makefile.in: Add required vsx dependencies.
15247
15248 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15249 Declare init_registers_powerpc_vsx32l.
15250 Declare init_registers_powerpc_vsx64l.
15251 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15252 (ppc_arch_setup): Check for VSX in hwcap.
15253 (ppc_fill_vsxregset): New function.
15254 (ppc_store_vsxregset): New function.
15255 Add new VSX entry in regset_info target_regsets.
15256
15257 * configure.srv: Add new VSX dependencies.
15258
a6f3e723
SL		 152592008-08-12 Pedro Alves <pedro@codesourcery.com>
15260
15261 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15262 (remote_open): Set or clear transport_is_reliable.
15263 (putpkt_binary): Don't expect acks in noack mode.
15264 (getpkt): Don't send ack/nac in noack mode.
15265 * server.c (handle_general_set): Handle QStartNoAckMode.
15266 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15267 qSupported.
15268 (main): Reset noack_mode on every connection.
15269 * server.h (noack_mode): Declare.
15270
a417dc56
RW		 152712008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15272
15273 * Makefile.in (GDBREPLAY_OBS): New variable.
15274 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15275
3221518c
UW		 152762008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15277 Daniel Jacobowitz <dan@codesourcery.com>
15278
15279 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15280 (usr_store_inferior_registers): Likewise.
15281 (regsets_store_inferior_registers): Likewise.
15282
ec56be1b
PA		 152832008-07-31 Rolf Jansen <rj@surtec.com>
15284 Pedro Alves <pedro@codesourcery.com>
15285
15286 * configure.ac: Check for memmem declaration.
15287 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15288 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15289 (disable_packet_qfThreadInfo): Unconditionally compile.
15290 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15291 * configure, config.in: Regenerate.
15292
2fe5e3ff
DE		 152932008-07-28 Doug Kwan <dougkwan@google.com>
15294
15295 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15296 (linux_write_memory): Remove declaration of errno.
15297
836acd6d
UW		 152982008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15299
15300 * linux-low.c (handle_extended_wait): Do not use "status"
15301 variable uninitialized.
15302
aeba519e
PA		 153032008-07-07 Pedro Alves <pedro@codesourcery.com>
15304
15305 * server.c (handle_v_attach): Inhibit reporting dll changes.
15306
db42f210
PA		 153072008-06-27 Pedro Alves <pedro@codesourcery.com>
15308
15309 * remote-utils.c (prepare_resume_reply): If requested, don't
15310 output "thread:TID" in the T stop reply.
15311
15312 * server.c (disable_packet_vCont, disable_packet_Tthread)
15313 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15314 (handle_query): If requested, disable support for qC, qfThreadInfo
15315 and qsThreadInfo.
15316 (handle_v_requests): If requested, disable support for vCont.
15317 (gdbserver_show_disableable): New.
15318 (main): Handle --disable-packet and --disable-packet=LIST.
15319
15320 * server.h (disable_packet_vCont, disable_packet_Tthread)
15321 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15322
8e4c5421
CD		 153232008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15324
15325 * server.c (gdbserver_usage): Mention --version.
15326
6e23a804
DJ		 153272008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15328
15329 * Makefile.in (gdbreplay.o): New rule.
15330
90aa6a40
JM		 153312008-06-06 Joseph Myers <joseph@codesourcery.com>
15332
15333 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15334 message, not gdbserver.
15335
c16158bc 153362008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 15337 Nathan Sidwell <nathan@codesourcery.com>
15338 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 15339
15340 * acinclude.m4: Include ../../config/acx.m4.
15341 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15342 * configure, config.in: Regenerate.
15343 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15344 * server.c (gdbserver_version): Print PKGVERSION.
15345 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15346 (main): Adjust gdbserver_usage calls.
15347 * gdbreplay.c (version, host_name): Add declarations.
15348 (gdbreplay_version, gdbreplay_usage): New.
15349 (main): Accept --version and --help options.
15350
aeb75bf5
DJ		 153512008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15352
15353 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15354 (arm_breakpoint_at): Handle Thumb.
15355 (the_low_target): Add comment.
15356
76b233dd
UW		 153572008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15358
15359 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15360
08388c79
DE		 153612008-05-09 Doug Evans <dje@google.com>
15362
a3c83fae
DE		 15363 * server.h (decode_search_memory_packet): Declare.
15364 * remote-utils.c (decode_search_memory_packet): New fn.
15365 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 15366 (handle_search_memory): New fn.
15367 (handle_query): Process qSearch:memory packets.
15368
bb9c3d36
UW		 153692008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15370
15371 * regcache.c (registers_length): Remove.
15372 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15373 full register packet.
15374 * regcache.h (registers_length): Remove prototype.
15375 * server.h (PBUFSIZ): Define to 16384.
15376
7284e1be
UW		 153772008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15378
15379 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15380 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15381 powerpc-64l.o, and powerpc-altivec64l.o.
15382 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15383 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15384 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15385 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15386 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15387 to srv_xmlfiles.
15388
15389 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15390 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15391 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15392 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15393 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15394 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15395 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15396 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15397 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15398 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15399 (clean): Update.
15400
15401 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15402 (init_registers_powerpc_32l): ... this new prototype.
15403 (init_registers_powerpc_32): Remove, replace by ...
15404 (init_registers_powerpc_altivec32l): ... this new prototype.
15405 (init_registers_powerpc_e500): Remove, replace by ...
15406 (init_registers_powerpc_e500l): ... this new prototype.
15407 (init_registers_ppc64): Remove, replace by ...
15408 (init_registers_powerpc_64l): ... this new prototype.
15409 (init_registers_powerpc_64): Remove, replace by ...
15410 (init_registers_powerpc_altivec64l): ... this new prototype.
15411 (ppc_num_regs): Set to 73.
15412 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15413 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15414 (ppc_cannot_store_register): Handle orig_r3 and trap.
15415 (ppc_arch_setup): Update init_registers_... calls.
15416 (ppc_fill_gregset): Handle orig_r3 and trap.
15417
15418 * inferiors.c (clear_inferiors): Reset current_inferior.
15419
fdc59709
PB		 154202008-04-23 Paolo Bonzini <bonzini@gnu.org>
15421
889bf7c5
PA		 15422 * acinclude.m4: Add override.m4.
15423 * configure: Regenerate.
fdc59709 15424
c9b2f845
UW		 154252008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15426
15427 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15428 initial call to init_register_ppc64.
15429
550512b8
UW		 154302008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15431
43aaf8b6
PA		 15432 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15433 single powerpc*-*-linux* case.
550512b8
UW		 15434 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15435
b6430ec3
UW		 154362008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15437
15438 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 15439 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 15440 from reg_xmlfiles.
15441 * linux-ppc-low.c: Include <elf.h>.
15442 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15443 (ppc_hwcap): New global variable.
15444 (ppc_regmap): Remove __SPE__ #ifdef sections.
15445 (ppc_regmap_e500): New global variable.
15446 (ppc_cannot_store_register): Update __SPE__ special case.
15447 (ppc_get_hwcap): New function.
15448 (ppc_arch_setup): Use it to determine whether inferior supports
15449 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15450 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15451 Do not access registers if target does not support AltiVec.
15452 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15453 Do not access registers if target does not support SPE.
15454 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15455
52fa2412
UW		 154562008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15457
15458 * linux-low.c (disabled_regsets, num_regsets): New.
15459 (use_regsets_p): Delete.
15460 (linux_wait_for_process): Clear disabled_regsets.
15461 (regsets_fetch_inferior_registers): Check and set it.
15462 (regsets_store_inferior_registers): Likewise.
15463 (linux_fetch_registers, linux_store_registers): Do not use
15464 use_regsets_p.
15465 (initialize_low): Allocate disabled_regsets.
15466
e28b3332
DJ		 154672008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15468
15469 * Makefile.in (LIBOBJS): New.
15470 (OBS): Use LIBOBJS.
15471 (memmem.o): New rule.
15472 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15473 * configure: Regenerated.
15474
4536995d
UW		 154752008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15476
15477 * server.c (handle_query): Never return "unsupported" for
15478 qXfer:features:read queries.
15479
221c031f
UW		 154802008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15481
15482 * server.c (get_features_xml): Fix inverted condition.
15483 (handle_query): Always support qXfer:feature:read.
15484
ccd213ac
DJ		 154852008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15486
15487 * server.c (wrapper_argv): New.
15488 (start_inferior): Handle wrapper_argv. If set, expect an extra
15489 trap.
15490 (gdbserver_usage): Document --wrapper.
15491 (main): Parse --wrapper.
15492
6fe305f7
UW		 154932008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15494
15495 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15496 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15497 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15498 (ppc_set_pc): Likewise.
15499 (ppc_arch_setup): New function.
15500 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15501 of collect_register.
889bf7c5 15502 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 15503
5b0a002e
UW		 155042008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15505
15506 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15507 instead of linux-ppc64-low.o.
15508 * linux-ppc64-low.c: Remove file.
15509 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15510 (linux-ppc64-low.o): Remove rule.
15511
15512 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15513 (init_registers_powerpc_64): Likewise.
15514 (ppc_regmap): Conditionally define depending on __powerpc64__.
15515 (ppc_cannot_store_register): Do not special-case "fpscr" when
15516 compiled on __powerpc64__.
15517 (ppc_collect_ptrace_register): New function.
15518 (ppc_supply_ptrace_register): New function.
15519 (ppc_breakpoint): Change type to "unsigned int".
15520 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15521 (the_low_target): Conditionally provide initializers for the
889bf7c5 15522 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 15523 collect_ptrace_register and supply_ptrace_register members.
15524
9b4b61c8
UW		 155252008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15526
15527 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15528 * server.c (gdbserver_xmltarget): Define.
15529 (get_features_xml): Use it to replace "target.xml" and arch_string.
15530
15531 * configure.srv: Remove srv_xmltarget. Add XML files that were
15532 mentioned there to srv_xmlfiles instead. Remove conditional tests
15533 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15534 srv_xmlfiles and srv_regobj to include all possible choices.
15535 * configure.ac (srv_xmltarget): Remove.
15536 (srv_xmlfiles): Do not add "target.xml".
15537 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15538 checks for supplementary target information.
15539 * configure: Regenerate.
15540 * Makefile.in (XML_TARGET): Remove.
15541 (target.xml): Remove rule.
15542 (clean): Do not clean up target.xml.
15543 (.PRECIOUS): Do not mention target.xml.
15544
15545 * target.h (struct target_ops): Remove arch_string member.
15546 * linux-low.c (linux_arch_string): Remove.
15547 (linux_target_ops): Remove arch_string initializer.
15548 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15549 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15550 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15551 * spu-low.c (spu_arch_string): Remove.
15552 (spu_target_ops): Remove arch_string initializer.
15553 * win32-low.c (win32_arch_string): Remove.
15554 (win32_target_ops): Remove arch_string initializer.
15555 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15556 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15557 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15558
ee1a7ae4
UW		 155592008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15560
15561 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15562 by collect_ptrace_register and supply_ptrace_register hooks.
15563 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15564 instead of checking for the_low_target.left_pad_xfer.
15565 (usr_store_inferior_registers): Use collect_ptrace_register callback
15566 instead of checking for the_low_target.left_pad_xfer.
15567
15568 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15569 (s390_supply_ptrace_register): Likewise.
15570 (s390_fill_gregset): Call s390_collect_ptrace_register.
15571 (the_low_target): Update.
15572
15573 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15574 (ppc_supply_ptrace_register): Likewise.
15575 (the_low_target): Update.
15576
15577 * linux-i386-low.c (the_low_target): Update.
15578 * linux-x86-64-low.c (the_low_target): Update.
15579
d61ddec4
UW		 155802008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15581
15582 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15583 reg-s390.o and reg-s390x.o.
15584
15585 * linux-low.c (new_inferior): New global variable.
15586 (linux_create_inferior, linux_attach): Set it.
15587 (linux_wait_for_process): Call the_low_target.arch_setup after the
15588 target has stopped for the first time.
15589 (initialize_low): Do not call the_low_target.arch_setup.
15590
15591 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15592 (s390_set_pc): Likewise.
15593 (s390_arch_setup): New function.
15594 (the_low_target): Use s390_arch_setup as arch_setup routine.
15595
15596 * regcache.c (realloc_register_cache): New function.
15597 (set_register_cache): Call it for each existing regcache.
15598
d05b4ac3
UW		 155992008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15600
15601 * server.h (init_registers): Remove prototype.
15602
15603 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15604 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15605 instead of init_registers ().
15606 * linux-arm-low.c (init_registers_arm): Add prototype.
15607 (init_registers_arm_with_iwmmxt): Likewise.
15608 (the_low_target): Add initializer for arch_setup field.
15609 * linux-cris-low.c (init_registers_cris): Add prototype.
15610 (the_low_target): Add initializer for arch_setup field.
15611 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15612 (the_low_target): Add initializer for arch_setup field.
15613 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15614 (the_low_target): Add initializer for arch_setup field.
15615 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15616 (the_low_target): Add initializer for arch_setup field.
15617 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15618 (the_low_target): Add initializer for arch_setup field.
15619 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15620 (the_low_target): Add initializer for arch_setup field.
15621 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15622 (init_registers_mips64_linux): Likewise.
15623 (the_low_target): Add initializer for arch_setup field.
15624 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15625 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15626 (the_low_target): Add initializer for arch_setup field.
15627 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15628 (init_registers_powerpc_64): Likewise.
15629 (the_low_target): Add initializer for arch_setup field.
15630 * linux-s390-low.c (init_registers_s390): Add prototype.
15631 (init_registers_s390x): Likewise.
15632 (the_low_target): Add initializer for arch_setup field.
15633 * linux-sh-low.c (init_registers_sh): Add prototype.
15634 (the_low_target): Add initializer for arch_setup field.
15635 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15636 (the_low_target): Add initializer for arch_setup field.
15637 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15638 (the_low_target): Add initializer for arch_setup field.
15639
15640 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15641 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15642 instead of init_registers ().
15643 * win32-arm-low.c (init_registers_arm): Add prototype.
15644 (the_low_target): Add initializer for arch_setup field.
15645 * win32-i386-low.c (init_registers_i386): Add prototype.
15646 (the_low_target): Add initializer for arch_setup field.
15647
15648 * spu-low.c (init_registers_spu): Add prototype.
15649 (initialize_low): Call initialie_registers_spu () instead of
15650 initialize_registers ().
15651
fd96d250
PA		 156522008-02-19 Pedro Alves <pedro@codesourcery.com>
15653
15654 * server.c (handle_v_requests): When handling the vRun and vAttach
15655 packets, if already debugging a process, don't kill it. Return an
15656 error instead.
15657
d41b6bb4
DJ		 156582008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15659
15660 * server.c (handle_query): Correct length check.
15661
5ac588cf
PA		 156622008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15663
15664 * win32-low.c (do_initial_child_stuff): Add process handle
15665 parameter. Set current_process_handle and current_process_id from the
15666 parameters. Clear globals.
15667 (win32_create_inferior): Don't set current_process_handle and
15668 current_process_id here. Instead pass them on the call to
15669 do_initial_child_stuff.
15670 (win32_attach): Likewise.
15671 (win32_clear_inferiors): New.
15672 (win32_kill): Don't close the current process handle or the
15673 current thread handle here. Instead call win32_clear_inferiors.
15674 (win32_detach): Don't open a new handle to the process. Call
15675 win32_clear_inferiors.
15676 (win32_join): Don't rely on current_process_handle; open a new
15677 handle using the process id.
15678 (win32_wait): Call win32_clear_inferiors when the inferior process
15679 has exited.
15680
ecd7ecbc
DJ		 156812008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15682
15683 * server.c (monitor_show_help): Add "exit".
15684
1525d545
MG		 156852008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15686
ecd7ecbc 15687 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 15688 (clean): Add reg-xtensa.c.
15689 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 15690 * configure.srv (xtensa*-*-linux*) New target.
15691 * linux-xtensa-low.c: New.
15692 * xtensa-xtregs.c: New.
1525d545 15693
59a016f0
PA		 156942008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15695
15696 * hostio.c: Don't include errno.h.
15697 (errno_to_fileio_errno): Move to hostio-errno.
15698 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15699 error number outputting to the target->hostio_last_error callback.
15700 (hostio_packet_error): Use FILEIO_EINVAL directly.
15701 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15702 calls to hostio_error.
15703 * hostio-errno.c: New.
15704 * server.h (hostio_last_error_from_errno): Declare.
15705 * target.h (target_ops): Add hostio_last_error member.
15706 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15707 as hostio_last_error handler.
889bf7c5 15708 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 15709 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15710 (wince_hostio_last_error): New functions.
15711 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15712 as hostio_last_error handler.
15713 (win32_target_ops) [!_WIN32_WCE]: Register
15714 hostio_last_error_from_errno as hostio_last_error handler.
15715 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15716 (hostio-errno.o): New rule.
15717 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15718 * configure.srv (srv_hostio_err_objs): New variable. Default to
15719 hostio-errno.o.
15720 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15721 * configure: Regenerate.
15722
2d717e4f
DJ		 157232008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15724
15725 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15726 (linux_kill, linux_detach): Clean up the process list.
15727 * remote-utils.c (remote_open): Improve port number parsing.
15728 (putpkt_binary, input_interrupt): Only send interrupts if the target
15729 is running.
15730 * server.c (extended_protocol): Make static.
15731 (attached): Define earlier.
15732 (exit_requested, response_needed, program_argv): New variables.
15733 (target_running): New.
15734 (start_inferior): Clear attached here.
15735 (attach_inferior): Set attached here.
15736 (require_running): Define.
15737 (handle_query): Use require_running and target_running. Implement
15738 "monitor exit".
15739 (handle_v_attach, handle_v_run): New.
15740 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15741 (gdbserver_usage): Update.
15742 (main): Redo argument parsing. Handle --debug and --multi. Handle
15743 --attach along with other options or after the port. Save
15744 program_argv. Support no initial program. Resynchronize
15745 communication with GDB after an error. Handle "monitor exit".
15746 Use require_running and target_running. Always allow the extended
15747 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15748 restart in extended mode.
15749 * README: Refer to the GDB manual. Update --attach usage.
15750
7407e2de
AS		 157512007-12-20 Andreas Schwab <schwab@suse.de>
15752
15753 * linux-low.c (STACK_SIZE): Define.
15754 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15755 (linux_test_for_tracefork): Likewise.
15756
b65d95c5
DJ		 157572007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15758
15759 * linux-low.c (linux_wait_for_event): Update messages. Do not
15760 reinsert auto-delete breakpoints.
15761 * mem-break.c (struct breakpoint): Change return type of handler to
15762 int.
15763 (set_breakpoint_at): Update handler type.
15764 (reinsert_breakpoint_handler): Return 1 instead of calling
15765 delete_breakpoint.
15766 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15767 setting a new one.
15768 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15769 * mem-break.h (set_breakpoint_at): Update handler type.
15770 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15771 * win32-low.c (auto_delete_breakpoint): New.
15772 (get_child_debug_event): Use it.
15773
4e799345
DJ		 157742007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15775
15776 * configure.ac: Check for pread and pwrite.
15777 * hostio.c (handle_pread): Fall back to lseek and read.
15778 (handle_pwrite): Fall back to lseek and write.
15779 * config.in, configure: Regenerated.
15780
27524b67
DJ		 157812007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15782
15783 * server.c (myresume): Add own_buf argument.
15784 (main): Update calls.
15785
a20d5e98
DJ		 157862007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15787
15788 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15789 * remote-utils.c (remote_open): Do not call disable_async_io.
15790 (block_async_io): Delete.
15791 (unblock_async_io): Make static.
15792 (initialize_async_io): New.
15793 * server.c (handle_v_cont): Handle async I/O here.
15794 (myresume): Likewise. Move other common resume tasks here...
15795 (main): ... from here. Call initialize_async_io. Disable async
15796 I/O before the main loop.
15797 * server.h (initialize_async_io): Declare.
15798 (block_async_io, unblock_async_io): Delete prototypes.
15799 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15800
b79d787e
DJ		 158012007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15802
15803 * remote-utils.c (readchar): Allow binary data in received messages.
15804
d97903b2
PA		 158052007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15806
15807 * win32-low.c (attaching): New global.
15808 (win32_create_inferior): Clear the `attaching' global.
15809 (win32_attach): Set the `attaching' global.
15810 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15811 attaching. Only set a breakpoint at the entry point if not
15812 attaching.
15813
311de423
PA		 158142007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15815
15816 * server.c (main): Don't report dll events on the initial
15817 connection on attaches.
15818
6c2d16d2
PA		 158192007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15820
15821 * server.c (main): Relax numerical bases supported for the pid of
15822 the --attach command line argument.
15823
5ca906e6
PA		 158242007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15825
15826 * win32-low.c (win32_attach): Call OpenProcess before
15827 DebugActiveProcess, not after. Add last error output to error
15828 call.
15829
9c6c8194
PA		 158302007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15831
15832 * win32-low.c (win32_get_thread_context)
15833 (win32_set_thread_context): New functions.
15834 (thread_rec): Use win32_get_thread_context.
15835 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15836 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15837 field.
15838
4d5d1aaa
PA		 158392007-12-03 Leo Zayas
15840 Pedro Alves <pedro_alves@portugalmail.pt>
15841
15842 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15843 global variables.
15844 (child_add_thread): Minor cleanup.
15845 (child_continue): Resume artificially suspended threads before
15846 calling ContinueDebugEvent.
15847 (suspend_one_thread): New.
15848 (fake_breakpoint_event): New.
15849 (get_child_debug_event): Change return type to int. Check here if
15850 gdb sent an interrupt request. If a soft interrupt was requested,
15851 fake a breakpoint event. Return 0 if there is no event to handle,
15852 and 1 otherwise.
15853 (win32_wait): Don't check here if gdb sent an interrupt request.
15854 Ensure there is a valid event to handle.
15855 (win32_request_interrupt): Add soft interruption method as last
15856 resort.
15857
c436e841
PA		 158582007-12-03 Leo Zayas
15859 Pedro Alves <pedro_alves@portugalmail.pt>
15860
15861 * win32-low.h (win32_thread_info): Add descriptions to the
15862 structure members. Replace `suspend_count' counter by a
15863 `suspended' flag.
15864 * win32-low.c (thread_rec): Update condition of when to get the
15865 context from the inferior. Rely on ContextFlags being set if it
15866 has already been retrieved. Only suspend the inferior thread if
15867 we haven't already. Warn if that fails.
15868 (continue_one_thread): s/suspend_count/suspended/. Only call
15869 ResumeThread once. Warn if that fails.
15870
e7b5fa67
PA		 158712007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15872
15873 * win32-low.c (win32_wait): Don't read from the inferior when it
15874 has already exited.
15875
a385171d
PA		 158762007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15877
15878 * Makefile.in (win32_low_h): New variable.
15879 (win32-low.o): Add dependency on $(win32_low_h).
15880 (win32-arm-low.o, win32-i386-low.o): New rules.
15881
f80c84b3
DJ		 158822007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15883
15884 * hostio.c: Correct copyright year.
15885
a6b151f1
DJ		 158862007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15887
15888 * Makefile.in (OBS): Add hostio.o.
15889 (hostio.o): New rule.
15890 * server.h (handle_vFile): Declare.
15891 * hostio.c: New file.
15892 * server.c (handle_v_requests): Take packet_len and new_packet_len
15893 for binary packets. Call handle_vFile.
15894 (main): Update call to handle_v_requests.
15895
f9387fc3
DJ		 158962007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15897
15898 * linux-low.c: Include <sched.h>.
15899
51c2684e
DJ		 159002007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15901
15902 * linux-low.c (linux_tracefork_grandchild): New.
15903 (linux_tracefork_child): Use clone.
15904 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15905
75f83163
JB		 159062007-10-31 Joel Brobecker <brobecker@adacore.com>
15907
15908 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15909
da5898ce
DJ		 159102007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15911
15912 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15913
24a09b5f
DJ		 159142007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15915
15916 * inferiors.c (change_inferior_id): Delete.
15917 (add_pid_to_list, pull_pid_from_list): New.
15918 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15919 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15920 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15921 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15922 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15923 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15924 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15925 (using_threads): Always set to 1.
15926 (handle_extended_wait): New.
15927 (add_process): Do not set TID.
15928 (linux_create_inferior): Set must_set_ptrace_flags.
15929 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15930 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15931 (linux_thread_alive): Rename TID argument to LWPID.
15932 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15933 (linux_wait_for_event): Do not use TID or check using_threads. Update
15934 call to dead_thread_notify. Call handle_extended_wait.
15935 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15936 (send_sigstop): Delete sigstop_sent.
15937 (wait_for_sigstop): Avoid TID.
15938 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15939 (linux_test_for_tracefork): New.
15940 (linux_lookup_signals): Use thread_db_active and
15941 linux_supports_tracefork_flag.
15942 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15943 * linux-low.h (get_process_thread): Avoid TID.
15944 (struct process_ifo): Move thread_known and tid to the end. Remove
15945 sigstop_sent.
15946 (linux_attach_lwp, thread_db_init): Update prototypes.
15947 * server.h (change_inferior_id): Delete prototype.
15948 (add_pid_to_list, pull_pid_from_list): New prototypes.
15949 * thread-db.c (thread_db_use_events): New.
15950 (find_first_thread): Rename to...
15951 (find_one_thread): ...this. Update callers and messages. Do not
15952 call fatal. Check thread_db_use_events. Do not call
15953 change_inferior_id or new_thread_notify.
15954 (maybe_attach_thread): Update. Do not call new_thread_notify.
15955 (thread_db_init): Set thread_db_use_events. Check use_events.
15956 * utils.c (fatal, warning): Correct message prefix.
15957
30ed0a8f
DJ		 159582007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15959
15960 * Makefile.in (clean): Remove new files.
15961 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15962 (powerpc-64.o, powerpc-64.c): New rules.
15963 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15964 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15965 with SPE.
15966 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15967 SPE targets.
15968 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15969 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15970 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15971 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15972 (target_regsets): Add AltiVec and SPE register sets.
15973 * configure.ac: Check for AltiVec and SPE.
15974 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15975 (ppc_fill_vrregset, ppc_store_vrregset): New.
15976 (target_regsets): Add AltiVec register set.
15977 * configure: Regenerated.
15978
fd462a61
DJ		 159792007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15980
15981 * linux-low.c (O_LARGEFILE): Define.
15982 (linux_read_memory): Use /proc/PID/mem.
15983 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15984 * configure, config.in: Regenerated.
15985
69f223ed
DJ		 159862007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15987
15988 * linux-low.c (linux_wait_for_event): Do not pass signals while
15989 single-stepping.
15990
aec18585
PA		 159912007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15992
15993 * win32-low.c (create_process): New.
15994 (win32_create_inferior): Use create_process instead of
15995 CreateProcess. If create_process failed retry appending an ".exe"
15996 suffix. Store the GetLastError result immediatelly after
15997 create_process calls and use it on the call to error.
15998
34d86ddd
PA		 159992007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16000
16001 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16002
5a0e3bd0
JB		 160032007-08-23 Joel Brobecker <brobecker@adacore.com>
16004
16005 * configure.ac: Switch license to GPLv3.
16006
f88c79e6
MS		 160072007-08-01 Michael Snyder <msnyder@access-company.com>
16008
16009 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16010
6b3d9b83
PA		 160112007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16012
16013 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16014 typedef.
16015 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16016 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16017 CloseToolhelp32Snapshot.
16018 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16019 CloseToolhelp32Snapshot.
16020
c588c53c
MS		 160212007-07-27 Michael Snyder <michael.snyder@access-company.com>
16022
16023 * server.c (main): Check for inferior exit before main loop.
16024
aa0403d9
PA		 160252007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16026
16027 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16028 instead of on tmp_desc.
16029
255e7678
DJ		 160302007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16031 Daniel Jacobowitz <dan@codesourcery.com>
16032
16033 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16034 (add_thread): Minor cleanups.
16035 (clear_inferiors): Move lower in the file. Clear the DLL
16036 list.
16037 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16038 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16039 (xml_escape_text): New.
16040 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16041 for qSupported.
16042 (handle_v_cont): Report errors.
16043 (gdbserver_version): Update.
16044 (main): Correct size of own_buf. Do not report initial DLL events.
16045 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16046 (unloaded_dll, xml_escape_text): New.
16047 * win32-low.c (enum target_waitkind): Update comments.
16048 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16049 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16050 (win32_EnumProcessModules, win32_GetModuleInformation)
16051 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16052 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16053 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16054 (win32_Module32First, win32_Module32Next, load_toolhelp)
16055 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16056 (get_child_debug_event): Handle DLL events.
16057 (win32_wait): Likewise.
16058
0d37add9
DJ		 160592007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16060
16061 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16062 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16063
45e2715e
PA		 160642007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16065
16066 * win32-low.c (handle_output_debug_string): Ignore event if not
16067 waiting.
16068
c5674cf1
PA		 160692007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16070
16071 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16072
2bbe3cc1
DJ		 160732007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16074
16075 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16076
ae13219e
DJ		 160772007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16078
16079 * inferiors.c (change_inferior_id): Add comment.
16080 * linux-low.c (check_removed_breakpoint): Add an early
16081 prototype. Improve debug output.
16082 (linux_attach): Doc update.
16083 (linux_detach_one_process, linux_detach): Clean up before releasing
16084 each process.
16085 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16086 * linux-low.h (struct process_info): Doc improvement.
16087 * mem-break.c (delete_all_breakpoints): New.
16088 * mem-break.h (delete_all_breakpoints): New prototype.
16089 * thread-db.c (find_first_thread): New.
16090 (thread_db_create_event): Call it instead of
16091 thread_db_find_new_threads. Clean up unused variables.
16092 (maybe_attach_thread): Remove first thread handling.
16093 (thread_db_find_new_threads): Use find_first_thread.
16094 (thread_db_get_tls_address): Likewise.
16095
4105de34
DJ		 160962007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16097
16098 * thread-db.c (thread_db_find_new_threads): Add prototype.
16099 (thread_db_create_event): Check for the main thread before adding
16100 a new thread.
16101 (maybe_attach_thread): Only enable event reporting if TID == 0.
16102 (thread_db_get_tls_address): Check for new threads.
16103
2b876972
DJ		 161042007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16105
16106 * linux-low.c (linux_create_inferior): Try execv before execvp.
16107 * spu-low.c (spu_create_inferior): Likewise.
16108
7a245884
DJ		 161092007-06-13 Mike Frysinger <vapier@gentoo.org>
16110
16111 * linux-low.c (linux_create_inferior): Change execv to execvp.
16112 * spu-low.c (spu_create_inferior): Likewies.
16113
117ce543
DJ		 161142007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16115
16116 * Makefile.in (clean): Clean new files instead of deleted ones.
16117 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16118 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16119 rules.
16120 * configure.srv: Specify XML files and new regformats for MIPS and
16121 MIPS64 GNU/Linux.
16122 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16123 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16124 an entry for the restart register.
16125 (mips_cannot_fetch_register, mips_cannot_store_register)
16126 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16127 register names to match the XML descriptions.
16128 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16129 restart register instead of $0.
16130
0e7f50da
UW		 161312007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16132 Markus Deuling <deuling@de.ibm.com>
16133
16134 * remote-utils.c (decode_xfer_write): New function.
16135 * server.h (decode_xfer_write): Add prototype.
16136 * server.c (handle_query): Add PACKET_LEN argument. Support
16137 qXfer:spu:read and qXfer:spu:write packets.
16138 (main): Pass packet_len to handle_query.
16139 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16140 * target.h (target_ops): Add qxfer_spu.
16141
374c1d38
UW		 161422007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16143
16144 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16145 accessing non-seekable spufs files.
16146
bb63802a
UW		 161472007-05-16 Markus Deuling <deuling@de.ibm.com>
16148
889bf7c5 16149 * server.c (handle_query): Add reply for qC packet.
bb63802a 16150
7390519e
PA		 161512007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16152 Leo Zayas <lerele@champenstudios@com>
16153
16154 * server.h (check_remote_input_interrupt_request): New function.
16155 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16156 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16157 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16158 (check_remote_input_interrupt_request): New function.
16159 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 16160 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 16161 winapi_GenerateConsoleCtrlEvent): New typedefs.
16162 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16163 to 250 ms.
16164 (win32_wait): Check for remote interrupt request
16165 with check_remote_input_interrupt_request.
16166 (win32_request_interrupt): New function.
16167 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16168
34b34921
PA		 161692007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16170
16171 * win32-low.c (debug_registers_changed,
16172 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16173 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16174 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16175 (thread_rec): Get context using the low target.
16176 (child_add_thread): Call thread_added on the low target,
16177 which does the same thing.
16178 (regptr): Delete.
16179 (do_initial_child_stuff): Remove debug registers references.
16180 Set context using the low target. Resume threads after
16181 setting the contexts.
16182 (child_continue): Remove dead variable. Remove debug
16183 registers references.
16184 (child_fetch_inferior_registers): Go through the low target.
16185 (do_child_store_inferior_registers): Remove.
16186 (child_store_inferior_registers): Go through the low target.
16187 (win32_resume): Remove debug registers references.
16188 Set context using the low target.
16189 (handle_exception): Change return type to void. Don't record
16190 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16191 first chance exception.
889bf7c5 16192 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 16193 goto loop. Always return after waiting for debug event.
16194 (win32_wait): Convert to switch statement. Handle spurious
16195 events.
16196
16197 * win32-i386-low.c (debug_registers_changed,
16198 debug_registers_used): New.
16199 (initial_stuff): Rename to ...
16200 (i386_initial_stuff): ... this. Clear debug registers
16201 state variables.
16202 (store_debug_registers): Delete.
16203 (i386_get_thread_context): New.
16204 (load_debug_registers): Delete.
16205 (i386_set_thread_context): New.
16206 (i386_thread_added): New.
16207 (single_step): Rename to ...
16208 (i386_single_step): ... this.
16209 (do_fetch_inferior_registers): Rename to ...
16210 (i386_fetch_inferior_register): ... this.
16211 (i386_store_inferior_register): New.
16212 (the_low_target): Adapt to new interface.
16213
16214 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16215 (arm_get_thread_context): New.
16216 (arm_set_thread_context): New.
16217 (regptr): New.
16218 (do_fetch_inferior_registers): Rename to ...
16219 (arm_fetch_inferior_register): ... this.
16220 (arm_store_inferior_register): New.
16221 (arm_wince_breakpoint): Reimplement as unsigned long.
16222 (arm_wince_breakpoint_len): Define.
16223 (the_low_target): Adapt to new interface.
16224
16225 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16226 load_debug_registers. Add get_thread_context, set_thread_context,
16227 thread_added and store_inferior_register. Rename
16228 fetch_inferior_registers to fetch_inferior_register.
16229 (regptr): Remove declaration.
16230
dd6953e1
PA		 162312007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16232
16233 * linux-low.c (linux_detach): Change return type to int. Return 0.
16234 * spu-low.c (spu_detach): Likewise.
16235
444d6139
PA		 162362007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16237
16238 * target.h (target_ops): Change return type of detach to int.
16239 Add join.
16240 (join_inferior): New.
16241 * server.c (main): Don't skip detach support on mingw32.
16242 If the inferior doesn't support detaching return error.
16243 Call join_inferior instead of using waitpid.
16244 * linux-low.c (linux_join): New.
16245 (linux_target_op): Add linux_join.
16246 * spu-low.c (spu_join): New.
16247 (spu_target_ops): Add spu_join.
16248 * win32-low.c (win32_detach): Adapt to new interface.
16249 Reopen current_process_handle before detaching. Issue a child
16250 resume before detaching.
16251 (win32_join): New.
16252 (win32_target_op): Add win32_join.
16253
1d5315fe
PA		 162542007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16255
16256 * win32-low.c (win32-attach): Fix return value.
16257 * target.h (target_ops): Describe ATTACH return values.
16258
bf914831
PA		 162592007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16260
16261 * win32-low.c (GETPROCADDRESS): Define.
16262 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16263 (winapi_DebugSetProcessKillOnExit): Likewise.
16264 (win32_create_inferior): Force usage of ansi CreateProcessA.
16265 (win32_attach): Use GETPROCADDRESS.
16266 (win32_detach): Likewise.
16267
f72f3e60
PA		 162682007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16269
16270 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16271
ed50f18f
PA		 162722007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16273
16274 * win32-low.c: Commit leftover changes from 2007-03-29.
16275
0c2ead7e
DJ		 162762007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16277
16278 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16279 fields short instead of int. Add explicit padding.
16280 (i387_cache_to_fsave): Remove unnecessary casts.
16281 (i387_fsave_to_cache): Doc fix.
16282 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16283
73725ff3
DJ		 162842007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16285
16286 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16287 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16288
d99f33d8
PA		 162892007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16290
16291 * configure.srv (arm*-*-mingw32ce*): Move near the other
16292 arm targets.
16293
68070c10
PA		 162942007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16295
2482afc6 16296 * configure.ac: Add errno checking.
68070c10
PA		 16297 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16298 sys/file.h and malloc.h.
16299 (AC_CHECK_DECLS): Add perror.
16300 (srv_mingwce): Handle.
2482afc6 16301 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 16302 win32-i386-low.o to srv_tgtobj.
16303 (i[34567]86-*-mingw*): Likewise.
16304 (arm*-*-mingw32ce*): Add case.
16305 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16306 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16307 [__MINGW32CE__] (strerror): New function.
16308 [__MINGW32CE__] (errno): Define to GetLastError.
16309 [__MINGW32CE__] (COUNTOF): New macro.
16310 (remote_open): Remove extra close call.
16311 * mem-break.c (delete_breakpoint_at): New function.
16312 * mem-break.h (delete_breakpoint_at): Declare.
16313 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16314 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16315 [USE_WIN32API] (read, write): Add char* casts.
16316 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16317 * server.h: Include wincecompat.h on Windows CE.
16318 [HAVE_ERRNO_H]: Check.
16319 (perror): Declare if not declared.
16320 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16321 (perror_with_name): Remove errno declaration.
16322 * wincecompat.h: New.
16323 * wincecompat.c: New.
16324 * win32-low.h: New.
16325 * win32-arm-low.c: New.
16326 * win32-i386-low.c: New.
16327 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16328 (OUTMSG2): Make it safe.
16329 (_T): New macro.
16330 (COUNTOF): New macro.
16331 (NUM_REGS): Get it from the low target.
16332 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16333 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16334 (thread_rec): Let low target handle debug registers.
16335 (child_add_thread): Likewise.
16336 (child_init_thread_list): Likewise.
16337 (continue_one_thread): Likewise.
16338 (regptr): New.
16339 (do_child_fetch_inferior_registers): Move to ...
16340 * win32-i386-low.c: ... here, and rename to ...
16341 (do_fetch_inferior_registers): ... this.
889bf7c5 16342 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 16343 Go through the low target.
16344 (do_child_store_inferior_registers): Use regptr.
16345 (strwinerror): New function.
16346 (win32_create_inferior): Handle Windows CE.
16347 Use strwinerror instead of strerror on Windows error
16348 codes. Add program to the error output.
16349 Don't close the main thread handle on Windows CE.
16350 (win32_attach): Use coredll.dll on Windows CE.
16351 (win32_kill): Close current process and current
16352 thread handles.
16353 (win32_detach): Use coredll.dll on Windows CE.
16354 (win32_resume): Let low target handle debug registers, and
16355 step request.
16356 (handle_exception): Add/Remove initial breakpoint. Avoid
16357 non-existant WSTOPSIG on Windows CE.
16358 (win32_read_inferior_memory): Cast to remove warning.
16359 (win32_arch_string): Go through the low target.
16360 (initialize_low): Call set_breakpoint_data with the low
16361 target's breakpoint.
16362 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16363 FOP_REGNUM, mappings): Move to ...
16364 * win32-i386-low.c: ... here.
16365 * win32-low.c (win32_thread_info): Move to ...
16366 * win32-low.h: ... here.
16367 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16368 win32-arm-low.c and wincecompat.c.
16369 (all:): Add $EXEEXT.
16370 (install-only:): Likewise.
16371 (gdbserver:): Likewise.
16372 (gdbreplay:): Likewise.
16373 * config.in: Regenerate.
16374 * configure: Regenerate.
16375
41093d81
PA		 163762007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16377
16378 * win32-low.c: Rename typedef thread_info to
16379 win32_thread_info throughout.
16380
544afa54
PA		 163812007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16382
16383 * win32-i386-low.c: Rename to ...
16384 * win32-low.c: ... this.
16385 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16386 * Makefile.in: Likewise.
16387
bce7165d
PA		 163882007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16389
16390 * remote-utils.c (monitor_output): Constify msg parameter.
16391 * server.h (monitor_output): Likewise.
16392 * win32-i386-low.c (handle_output_debug_string): New.
16393 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16394 handle_output_debug_string.
16395 (get_child_debug_event): Likewise.
16396
506c7aa0
DJ		 163972007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16398
16399 * server.c (main): Correct strtoul check.
16400
42c81e2a
DJ		 164012007-03-27 Jon Ringle <jon@ringle.org>
16402
16403 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16404
9453113a
DJ		 164052007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16406
16407 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16408
64a69107
DJ		 164092007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16410
16411 * terminal.h: Check HAVE_SGTTY_H.
16412
164132007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 16414
16415 * remote-utils.c (remote_open): Print out the assigned port number.
16416
c74d0ad8
DJ		 164172007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16418
16419 * remote-utils.c (monitor_output): New function.
16420 * server.c (debug_threads): Define here.
16421 (monitor_show_help): New function.
16422 (handle_query): Handle qRcmd.
16423 (main): Do not handle 'd' packet.
16424 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16425 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16426 of debug_threads.
16427
de7c3b4a
PA		 164282007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16429
16430 * Makefile.in (EXEEXT): New.
16431 (clean): Use $(EXEEXT).
16432
ef57601b
PA		 164332007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16434
16435 * target.h (target_ops): Rename send_signal to request_interrupt,
16436 and remove enum target_signal parameter.
16437 * linux-low.c (linux_request_interrupt): Rename from
16438 linux_send_signal, and always send SIGINT.
16439 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16440 and always send SIGINT.
16441 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16442 of send_signal.
16443 (input_interrupt): Likewise.
16444
820f2bda
PA		 164452007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16446
16447 * server.c (get_features_xml): Check if target implemented
16448 arch_string.
16449 * win32-i386-low.c (win32_arch_string): New.
16450 (win32_target_ops): Add win32_arch_string as arch_string member.
16451
ab39bf24
UW		 164522007-02-22 Markus Deuling <deuling@de.ibm.com>
16453
16454 * spu-low.c (spu_arch_string): New.
16455 (spu_target_ops): Add spu_arch_string.
16456
61ff6e04
DJ		 164572007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16458
16459 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16460 * configure.ac: Do not check for terminal.h.
16461 * configure, config.in: Regenerated.
16462
fb1e4ffc
DJ		 164632007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16464
16465 * Makefile.in (OBS): Add $(XML_BUILTIN).
16466 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16467 (clean): Update.
16468 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16469 (arm-with-iwmmxt.c): New.
16470 * config.in, configure: Regenerate.
16471 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16472 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16473 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16474 (arm*-*-linux*): Add iWMMXt and regset support.
16475 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16476 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16477 (arm_store_wmmxregset, target_regsets): New.
16478 * server.c (get_features_xml): Take annex argument. Check builtin
16479 XML documents.
16480 (handle_query): Handle multiple annexes.
16481
0f48aa01
DJ		 164822007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16483
16484 * remote-utils.c [USE_WIN32API] (read, write): Define.
16485 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16486 write.
16487
23181151
DJ		 164882007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16489
16490 * linux-i386-low.c (the_low_target): Set arch_string.
16491 * linux-x86-64-low.c (the_low_target): Likewise.
16492 * linux-low.c (linux_arch_string): New.
16493 (linux_target_ops): Add it.
16494 * linux-low.h (struct linux_target_ops): Add arch_string.
16495 * server.c (write_qxfer_response): Use const void * for DATA.
16496 (get_features_xml): New.
16497 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16498 * target.h (struct target_ops): Add arch_string method.
16499
9d606399
DJ		 165002007-01-03 Denis Pilat <denis.pilat@st.com>
16501 Daniel Jacobowitz <dan@codesourcery.com>
16502
16503 * linux-low.c (linux_kill): Handle being called with no threads.
16504 * win32-i386-low.c (win32_kill): Likewise.
16505 (get_child_debug_event): Clear current_process_handle.
16506
165072006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 16508 Daniel Jacobowitz <dan@codesourcery.com>
16509
16510 * remote-utils.c (remote_open): Check the type of specified
16511 serial port devices before opening them.
16512 * server.c (main): Kill the inferior if an error occurs during
16513 the first remote_open.
16514
a5e13d24
DJ		 165152006-12-05 Markus Deuling <deuling@de.ibm.com>
16516
16517 * README: Update supported targets.
16518
186947f7
DJ		 165192006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16520
16521 * Makefile.in (clean): Remove reg-mips64.c.
16522 (reg-mips64.c, reg-mips64.o): New rules.
16523 * configure.srv: Handle mips64. Include regset support for mips.
16524 * linux-mips-low.c (union mips_register): New.
16525 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16526 (mips_breakpoint, mips_breakpoint_at): Use int.
16527 (mips_collect_register, mips_supply_register)
16528 (mips_collect_register_32bit, mips_supply_register_32bit)
16529 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16530 (mips_store_fpregset, target_regsets): New.
16531 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16532
a13e2c95
UW		 165332006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16534
16535 * configure.srv: Add target "spu*-*-*".
16536 * Makefile.in (clean): Remove reg-spu.c.
16537 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16538 * spu-low.c: New file.
16539
cb7283db
DJ		 165402006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16541
16542 * configure.ac: Correct td_thr_tls_get_addr test.
16543 * configure: Regenerated.
16544
89be2091
DJ		 165452006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16546
16547 * linux-low.c (linux_wait_for_event): Reformat. Use the
16548 pass_signals array.
16549 * remote-utils.c (decode_address_to_semicolon): New.
16550 * server.c (pass_signals, handle_general_set): New.
16551 (handle_query): Mention QPassSignals for qSupported.
16552 (main): Call handle_general_set.
16553 * server.h (pass_signals, decode_address_to_semicolon): New.
16554
000ef4f0
DJ		 165552006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16556
16557 * server.c (handle_query): Correct error handling for read_auxv.
16558
b7149293
UW		 165592005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16560
16561 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16562 and srv_linux_thread_db to yes.
16563 * linux-s390-low.c (s390_fill_gregset): New function.
16564 (target_regsets): Define data structure.
16565
dae5f5cf
DJ		 165662006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16567
16568 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16569 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16570 * config.in, configure: Regenerated.
16571 * inferiors.c (gdb_id_to_thread): New function.
16572 (gdb_id_to_thread_id): Use it.
16573 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16574 * linux-low.h (struct process_info): Add th member.
16575 (thread_db_get_tls_address): New prototype.
16576 * remote-utils.c (decode_address): Make non-static.
16577 * server.c (handle_query): Handle qGetTLSAddr.
16578 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16579 * target.h (struct target_ops): Add get_tls_address.
16580 * thread-db.c (maybe_attach_thread): Save the thread handle.
16581 (thread_db_get_tls_address): New.
16582
32ca6d61
DJ		 165832006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16584
16585 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16586 (linux_resume_one_process): Take a siginfo_t *. Update all
16587 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16588 (struct pending_signals): Add a siginfo_t.
16589 (linux_wait_for_process): Always set last_status.
16590 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16591 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16592 * linux-low.h (struct process_info): Add last_status.
16593
5ffff7c1
DJ		 165942006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16595
16596 * remote-utils.c (try_rle): New function.
16597 (putpkt_binary): Use it.
16598
8695c747
DJ		 165992006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16600
16601 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16602 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16603 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16604 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16605 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16606 point registers.
16607
290fadea
RS		 166082006-08-08 Richard Sandiford <richard@codesourcery.com>
16609
16610 * server.c (terminal_fd): New variable.
16611 (old_foreground_pgrp): Likewise.
16612 (restore_old_foreground_pgrp): New function.
16613 (start_inferior): Record the terminal file descriptor in terminal_fd
16614 and its original foreground group in old_foreground_pgrp. Register
16615 restore_old_foreground_pgrp with atexit().
16616
9f2e1e63
DJ		 166172006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16618
16619 * server.c (handle_query): Correct qPart to qXfer.
16620
b80864fb
DJ		 166212006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16622
16623 * configure.ac: Check for more headers which are missing on
16624 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16625 * configure.srv: Add Cygwin and mingw32.
16626 * remote-utils.c: Don't include headers unconditionally which
16627 are missing on mingw32. Include <winsock.h> for mingw32.
16628 (remote_open): Adjust for mingw32 support. Flush
16629 standard error after writing to it.
16630 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16631 (unblock_async_io, enable_async_io, disable_async_io)
16632 (readchar, getpkt): Update for Winsock support.
16633 (prepare_resume_reply): Expect a protocol signal number.
16634 * server.c: Disable <sys/wait.h> on mingw32.
16635 (start_inferior): Adjust for mingw32 support. Flush
16636 standard error after writing to it.
16637 (attach_inferior): Likewise. Use protocol signal
16638 numbers.
16639 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16640 and names.
16641 * win32-i386-low.c: New file.
16642 * Makefile.in (XM_CLIBS): Set.
16643 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16644 (win32-i386-low.o): New dependency rule.
16645 * linux-low.c (linux_wait): Use target signal numbers.
16646 * target.h (struct target_ops): Doc fix.
16647 * server.h (target_signal_to_name): New prototype.
16648 * gdbreplay.c: Don't include headers unconditionally which
16649 are missing on mingw32. Include <winsock.h> for mingw32.
16650 (remote_close, remote_open): Adjust for Winsock support.
16651 * configure, config.in: Regenerated.
16652
0876f84a
DJ		 166532006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16654
16655 * server.c (decode_xfer_read, write_qxfer_response): New.
16656 (handle_query): Take a packet length argument. Handle
16657 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16658 the qSupported response.
16659 (main): Update call to handle_query.
16660
01f9e8fa
DJ		 166612006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16662
16663 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16664 (putpkt_binary): Renamed from putpkt and adjusted for binary
16665 data.
16666 (putpkt): New wrapper for putpkt_binary.
16667 (readchar): Don't mask off the high bit.
16668 (decode_X_packet): New function.
16669 * server.c (main): Call putpkt_binary if a handler sets the packet
16670 length. Save the length of the incoming packet. Handle 'X'.
16671 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16672
be2a5f71
DJ		 166732006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16674
16675 * server.c (handle_query): Handle qSupported.
16676
ea025f5f
DJ		 166772006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16678
16679 * remote-utils.c (all_symbols_looked_up): New variable.
16680 (look_up_one_symbol): Check it.
16681 * server.h (look_up_one_symbol): New declaration.
16682 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16683
9308fc88
DJ		 166842006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16685
16686 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 16687 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 16688 (PTRACE_GET_THREAD_AREA): Define.
16689 (ps_get_thread_area): New function.
16690
52fb6437
NS		 166912006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16692
16693 * configure.srv (m68k*-*-uclinux*): New target.
16694 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16695 (linux_resume_one_process): Remove extraneous cast.
16696 (linux_read_offsets): New.
16697 (linux_target_op): Add linux_read_offsets on mmuless systems.
16698 * server.c (handle_query): Add qOffsets logic.
16699 * target.h (struct target_ops): Add read_offsets.
16700
21b0f40c
DJ		 167012006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16702
16703 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16704 (PTRACE_GET_THREAD_AREA): Define.
16705 (ps_get_thread_area): New function.
16706 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16707 (linux-x86-64-low.o): Update.
16708
0050a760
DJ		 167092006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16710
16711 * configure.ac: Remove checks for prfpregset_t.
16712 * gdb_proc_service.h: New file.
16713 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16714 new "gdb_proc_service.h".
16715 * proc-service.c: Likewise.
16716 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16717 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16718 * Makefile.in (gdb_proc_service_h): Updated.
16719 * configure, config.in: Regenerated.
16720
b92a518e
DJ		 167212006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16722
16723 * remote-utils.c (prepare_resume_reply): Move declaration
16724 of gdb_id_from_wait to the top of the block.
16725
545587ee
DJ		 167262006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16727
16728 * linux-low.c (regsets_store_inferior_registers): Read the regset
16729 from the target before filling it.
16730
9db87ebd
DJ		 167312006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16732
16733 * server.c (attach_inferior): Return SIGTRAP for a successful
16734 attach.
16735
dd24457d
DJ		 167362006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16737
16738 * Makefile.in (OBS): Add version.o.
16739 (STAGESTUFF): Delete.
16740 (version.o): Add dependencies.
16741 (version.c): Replace rule.
16742 (clean): Remove version.c.
16743 * server.c (gdbserver_version): New.
16744 (gdbserver_usage): Use printf.
16745 (main): Handle --version and --help.
16746 * server.h (version, host_name): Add declarations.
16747
6f0f660e
EZ		 167482005-12-23 Eli Zaretskii <eliz@gnu.org>
16749
889bf7c5
PA		 16750 * linux-arm-low.c:
16751 * linux-arm-low.c:
16752 * inferiors.c:
16753 * i387-fp.h:
16754 * i387-fp.c:
16755 * gdbreplay.c:
16756 * regcache.c:
16757 * proc-service.c:
16758 * mem-break.h:
16759 * mem-break.c:
16760 * linux-x86-64-low.c:
16761 * linux-sh-low.c:
16762 * linux-s390-low.c:
16763 * linux-ppc64-low.c:
16764 * linux-ppc-low.c:
16765 * linux-mips-low.c:
16766 * linux-m68k-low.c:
16767 * linux-m32r-low.c:
16768 * linux-low.h:
16769 * linux-low.c:
16770 * linux-ia64-low.c:
16771 * linux-i386-low.c:
16772 * linux-crisv32-low.c:
16773 * thread-db.c:
16774 * terminal.h:
16775 * target.h:
16776 * target.c:
16777 * server.h:
16778 * server.c:
16779 * remote-utils.c:
16780 * regcache.h:
16781 * utils.c:
16782 * Makefile.in:
16783 * configure.ac:
6f0f660e
EZ		 16784 * gdbserver.1: Add (C) after Copyright. Update the FSF
16785 address.
16786
9d1fb177
DJ		 167872005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16788
16789 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16790 (arm_breakpoint_at): Recognize both breakpoints.
16791 (the_low_target): Use the correct breakpoint instruction.
16792
011a70c2
DJ		 167932005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16794
16795 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16796 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16797 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16798 (the_low_target): Update.
16799
7fb85e41
AS		 168002005-10-25 Andreas Schwab <schwab@suse.de>
16801
16802 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16803
16804 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16805 (ia64_num_regs): Reduce to 462.
16806
3db0444b
DJ		 168072005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16808
16809 * acinclude.m4: Correct quoting.
16810 * aclocal.m4: Regenerated.
16811
16812 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16813 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16814 (thread_db_init): Call thread_db_err_str.
16815 * configure.ac: Check for TD_VERSION.
16816 * config.in, configure: Regenerated.
16817
bee0189a
DJ		 168182005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16819
16820 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16821
e9d25b98
DJ		 168222005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16823
16824 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16825 is not available. Define HAVE_PTRACE_GETREGS if it is.
16826 * config.in, configure: Regenerated.
16827 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16828 * linux-i386-low.c, linux-m68k-low.c: Update to use
16829 HAVE_PTRACE_GETREGS.
16830 * linux-low.c (regsets_fetch_inferior_registers)
16831 (regsets_store_inferior_registers): Only return 0 if we processed
16832 GENERAL_REGS.
16833 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16834 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16835
a06660f7
DJ		 168362005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16837
16838 * inferiors.c (struct thread_info): Add gdb_id.
16839 (add_thread): Add gdb_id argument.
16840 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16841 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16842 calls to add_thread.
16843 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16844 * server.c (handle_query): Use thread_to_gdb_id.
16845 (handle_v_cont, main): Use gdb_id_to_thread_id.
16846 * server.h (add_thread): Update prototype.
16847 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16848 prototypes.
16849
5a1f5858
DJ		 168502005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16851
16852 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16853 left-padded registers.
16854 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16855 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16856
e122f1f5
SE		 168572005-07-01 Steve Ellcey <sje@cup.hp.com>
16858
16859 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16860 * configure: Regenerate.
16861 * config.in: Regenerate.
16862 * server.h (NEED_DECLARATION_STRERROR):
16863 Replace with !HAVE_DECL_STRERROR.
16864
d592fa2f
DJ		 168652005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16866
16867 * linux-low.c (linux_wait, linux_send_signal): Don't test
16868 an unsigned long variable for > 0 if it could be MAX_ULONG.
16869 * server.c (myresume): Likewise.
16870 * target.c (set_desired_inferior): Likewise.
16871
ccbd4912
MK		 168722005-06-13 Mark Kettenis <kettenis@gnu.org>
16873
16874 * configure.ac: Simplify and improve check for socklen_t.
16875 * configure, config.in: Regenerate.
16876
f450004a
DJ		 168772005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16878
16879 * acconfig.h: Remove.
16880 * configure.ac: Add a test for socklen_t. Use three-argument
16881 AC_DEFINE throughout.
16882 * config.in: Regenerated using autoheader 2.59.
16883 * configure: Regenerated.
16884
16885 * gdbreplay.c (socklen_t): Provide a default.
16886 (remote_open): Use socklen_t.
16887 * remote-utils.c (socklen_t): Provide a default.
16888 (remote_open): Use socklen_t.
16889 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16890 unsigned char.
16891
16892 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16893 char for buffers.
16894 * linux-low.c (linux_read_memory, linux_write_memory)
16895 (linux_read_auxv): Likewise.
16896 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16897 (check_mem_write): Likewise.
16898 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16899 Likewise.
16900 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16901 (registers_from_string, register_data): Likewise.
16902 * server.c (handle_query, main): Likewise.
16903 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16904 (decode_M_packet): Likewise.
16905 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16906 * target.h (struct target_ops): Update read_memory, write_memory,
16907 and read_auxv.
16908 (read_inferior_memory, write_inferior_memory): Update.
16909 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16910 to unsigned char *.
16911 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16912 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16913 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16914 linux-s390-low.c, linux-sh-low.c: Update for changes in
16915 read_inferior_memory and the_low_target->breakpoint.
16916
eee84df1
DJ		 169172005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16918
16919 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16920 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16921 * configure.srv: Add powerpc64-*-linux*.
16922 * linux-ppc64-low.c: New file.
16923
45b134e5
OF		 169242005-05-23 Orjan Friberg <orjanf@axis.com>
16925
16926 * linux-cris-low.c: New file with support for CRIS.
16927 * linux-crisv32-low.c: Ditto for CRISv32.
16928 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16929 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16930 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16931 reg-crisv32.o, and reg-crisv32.c to make rules.
16932 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16933 recognized targets.
16934
48d93c75
UW		 169352005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16936
16937 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16938 of sizeof (PTRACE_XFER_TYPE).
16939 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16940
e013ee27
OF		 169412005-05-12 Orjan Friberg <orjanf@axis.com>
16942
889bf7c5 16943 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16944 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16945 pointers for hardware watchpoint support.
16946 * linux-low.h (struct linux_target_ops): Ditto.
16947 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16948 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16949 to linux_target_ops.
16950 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16951 reply packet.
16952 * server.c (main): Recognize 'Z' and 'z' packets.
16953
b0ded00b
UW		 169542005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16955
16956 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16957 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16958 (the_low_target): Add new members.
16959
8643e2ad
DJ		 169602005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16961
16962 * proc-service.c (ps_lgetregs): Search all_processes instead of
16963 all_threads.
16964
fc620387
DJ		 169652005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16966
16967 * server.c (start_inferior): Change return type to int.
16968 (attach_inferior): Change sigptr to int *.
16969 (handle_v_cont, handle_v_requests): Change signal to int *.
16970 (main): Change signal to int.
16971
169722005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16973
16974 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16975 * configure.srv: Add m32r*-*-linux*.
16976 * linux-m32r-low.c: New file.
16977
e0e76420
DJ		 169782005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16979
16980 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16981
a1928bad
DJ		 169822005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16983
16984 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16985 Take unsigned long arguments for PIDs.
16986 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16987 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16988 (wait_for_sigstop, linux_resume_one_process)
16989 (regsets_fetch_inferior_registers, linux_send_signal)
16990 (linux_read_auxv): Likewise. Update the types of variables holding
16991 PIDs. Update format string specifiers.
16992 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16993 * remote-utils.c (prepare_resume_reply): Likewise.
16994 * server.c (cont_thread, general_thread, step_thread)
16995 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16996 unsigned long.
16997 (handle_query): Update format specifiers.
16998 (handle_v_cont, main): Use strtoul for thread IDs.
16999 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17000 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17001 (general_thread, step_thread, thread_from_wait)
17002 (old_thread_from_wait): Update.
17003 * target.h (struct thread_resume): Use unsigned long for THREAD.
17004 (struct target_ops): Use unsigned long for arguments to attach and
17005 thread_alive.
17006
dcdb98d2
DJ		 170072005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17008
17009 * acinclude.m4: Include bfd/bfd.m4 directly.
17010 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17011 <agriffis@toolchain.org>.
17012 * aclocal.m4, configure: Regenerated.
17013
bec39cab
AC		 170142005-01-07 Andrew Cagney <cagney@gnu.org>
17015
17016 * configure.ac: Rename configure.in, require autoconf 2.59.
17017 * configure: Re-generate.
17018
434c4c77
DJ		 170192004-12-08 Daniel Jacobowitz <dan@debian.org>
17020
17021 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17022 LIBS when finished.
17023 * aclocal.m4: Regenerated.
17024 * configure: Regenerated.
17025
db1d3e1b
AS		 170262004-11-21 Andreas Schwab <schwab@suse.de>
17027
17028 * linux-m68k-low.c (m68k_num_gregs): Define.
17029 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17030 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17031 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17032 (m68k_breakpoint_at): New. Add to the_low_target.
17033
17034 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17035 srv_linux_thread_db to yes.
17036
43360365
JB		 170372004-10-20 Joel Brobecker <brobecker@gnat.com>
17038
17039 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17040 (ARCH_SET_FS): Likewise.
17041 (ARCH_GET_FS): Likewise.
17042 (ARCH_GET_GS): Likewise.
17043
fd500816
DJ		 170442004-10-16 Daniel Jacobowitz <dan@debian.org>
17045
17046 * linux-i386-low.c (ps_get_thread_area): New.
17047 * linux-x86-64-low.c (ps_get_thread_area): New.
17048 * linux-low.c: Include <sys/syscall.h>.
17049 (linux_kill_one_process): Don't kill the first thread here.
17050 (linux_kill): Kill the first thread here.
17051 (kill_lwp): New function.
17052 (send_sigstop, linux_send_signal): Use it.
17053 * proc-service.c: Clean up #ifdefs.
17054 (fpregset_info): Delete.
17055 (ps_lgetregs): Update and enable implementation.
17056 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17057 implementations.
17058 * remote-utils.c (struct sym_cache, symbol_cache): New.
17059 (input_interrupt): Print a clearer message.
17060 (async_io_enabled): New variable.
17061 (enable_async_io, disable_async_io): Use it. Update comments.
17062 (look_up_one_symbol): Use the symbol cache.
17063 * thread-db.c (thread_db_look_up_symbols): New function.
17064 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17065
f6de3c42
DJ		 170662004-10-16 Daniel Jacobowitz <dan@debian.org>
17067
17068 * configure.in: Test for -rdynamic.
17069 * configure: Regenerated.
17070 * Makefile (INTERNAL_LDFLAGS): New.
17071 (gdbserver, gdbreplay): Use it.
17072
2c0fc042
AC		 170732004-09-02 Andrew Cagney <cagney@gnu.org>
17074
17075 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17076
075b3282
DJ		 170772004-03-23 Daniel Jacobowitz <drow@mvista.com>
17078
17079 * linux-low.c (linux_wait): Clear all_processes list also.
17080
fa6a77dc
DJ		 170812004-03-12 Daniel Jacobowitz <drow@mvista.com>
17082
17083 * linux-low.c: Include <errno.h>. Remove extern declaration of
17084 errno.
17085
6d782a97
DJ		 170862004-03-12 Daniel Jacobowitz <drow@mvista.com>
17087
17088 * gdbreplay.c, server.h, utils.c: Update copyright years.
17089
3a7fb99b
DJ		 170902004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17091
17092 * server.c (main): Print child status or termination signal from
17093 variable 'signal', not 'sig'.
17094
c3e735a6
DJ		 170952004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17096
17097 * linux-low.c (linux_read_memory): Change return type to
17098 int. Check for and return error from ptrace().
17099 * target.c (read_inferior_memory): Change return type to int. Pass
17100 back return status from the_target->read_memory().
17101 * target.h (struct target_ops): Adapt *read_memory() prototype.
17102 Update comment.
17103 (read_inferior_memory): Adapt prototype.
17104 * server.c (main): Return an error packet if
17105 read_inferior_memory() returns an error.
17106
a59d1c82
DJ		 171072004-03-04 Daniel Jacobowitz <drow@mvista.com>
17108
17109 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17110 Unify with other clean targets.
17111
dc3f8883
DJ		 171122004-02-29 Daniel Jacobowitz <drow@mvista.com>
17113
17114 * server.c (handle_v_cont): Call set_desired_inferior.
17115
89a208da
DJ		 171162004-02-29 Daniel Jacobowitz <drow@mvista.com>
17117
17118 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17119
62ea82f5
DJ		 171202004-02-29 Daniel Jacobowitz <drow@mvista.com>
17121
17122 * linux-low.c (linux_wait): Unblock async I/O.
17123 (linux_resume): Block and enable async I/O.
17124 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17125 * server.h (block_async_io, unblock_async_io): Add prototypes.
17126
6910d122
DJ		 171272004-02-29 Daniel Jacobowitz <drow@mvista.com>
17128
17129 * remote-utils.c (remote_open): Print a status notice after
17130 opening a TCP port.
17131 * server.c (attach_inferior): Print a status notice after
17132 attaching.
17133
171342004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 17135
17136 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17137
c89dc5d4
DJ		 171382004-02-26 Daniel Jacobowitz <drow@mvista.com>
17139
17140 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17141 error packet.
17142 * server.c, target.h: Update copyright years.
17143
4b8dad4a
RM		 171442004-02-25 Roland McGrath <roland@redhat.com>
17145
17146 * target.h (struct target_ops): New member `read_auxv'.
17147 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17148 * linux-low.c (linux_read_auxv): New function.
17149 (linux_target_ops): Initialize `read_auxv' member to that.
17150
d7446758
JB		 171512004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17152
17153 Committed by Jim Blandy <jimb@redhat.com>.
17154
17155 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 17156 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 17157 instead of GPR_SIZE to distiguish s390 and s390x targets.
17158
5544ad89
DJ		 171592004-01-31 Daniel Jacobowitz <drow@mvista.com>
17160
17161 * linux-low.c: Update copyright year.
17162 (check_removed_breakpoint): Clear pending_is_breakpoint.
17163 (linux_set_resume_request, linux_queue_one_thread)
17164 (resume_status_pending_p): New functions.
17165 (linux_continue_one_thread): Use process->resume.
17166 (linux_resume): Only resume threads if there are no pending events.
17167 * linux-low.h (struct process_info): Add resume request
17168 pointer.
17169
2a68b70e
DJ		 171702004-01-30 Daniel Jacobowitz <drow@mvista.com>
17171
17172 * regcache.c (new_register_cache): Clear the allocated register
17173 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17174
64386c31
DJ		 171752003-10-13 Daniel Jacobowitz <drow@mvista.com>
17176
17177 * linux-low.c (linux_resume): Take a struct thread_resume *
17178 argument.
17179 (linux_wait): Update call.
17180 (resume_ptr): New static variable.
17181 (linux_continue_one_thread): Renamed from
17182 linux_continue_one_process. Use resume_ptr.
17183 (linux_resume): Use linux_continue_one_thread.
17184 * server.c (handle_v_cont, handle_v_requests): New functions.
17185 (myresume): New function.
17186 (main): Handle 'v' case.
17187 * target.h (struct thread_resume): New type.
17188 (struct target_ops): Change argument of "resume" to struct
17189 thread_resume *.
17190 (myresume): Delete macro.
17191
c938e9b0
L		 171922003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17193
17194 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17195 (uninstall): Support DESTDIR.
17196
7f313d07
BC		 17197Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17198
17199 * configure.srv: Add xscale*linux copy of arm*linux entry.
17200
3b2fc2ea
DJ		 172012003-07-24 Daniel Jacobowitz <drow@mvista.com>
17202
17203 * linux-arm-low.c (arm_reinsert_addr): New function.
17204 (the_low_target): Add arm_reinsert_addr.
17205
1c0a559e
MK		 172062003-07-08 Mark Kettenis <kettenis@gnu.org>
17207
17208 * mem-break.c: Remove whitespace at end of file.
17209
43d5792c
DJ		 172102003-06-28 Daniel Jacobowitz <drow@mvista.com>
17211
17212 * configure.in: Check whether we need to prototype strerror.
17213 * server.h: Optionally prototype strerror.
17214 * gdbreplay.c (perror_with_name): Use strerror.
17215 * linux-low.c (linux_attach_lwp): Use strerror.
17216 * utils.c (perror_with_name): Use strerror.
17217 * config.in, configure: Regenerated.
17218
c8a86edf
DJ		 172192003-06-28 Daniel Jacobowitz <drow@mvista.com>
17220
17221 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17222 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17223
73d37363
DJ		 172242003-06-20 Daniel Jacobowitz <drow@mvista.com>
17225
17226 * Makefile.in (SFILES): Update.
17227 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17228 low-sun3.c: Remove files.
17229
6ad8ae5c
DJ		 172302003-06-17 Daniel Jacobowitz <drow@mvista.com>
17231
17232 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17233 (linux_detach_one_process, linux_detach): New functions.
17234 (linux_target_ops): Add linux_detach.
17235 * server.c (main): Handle 'D' packet.
17236 * target.h (struct target_ops): Add "detach" member.
17237 (detach_inferior): Define.
17238
1581182a
MK		 172392003-06-13 Mark Kettenis <kettenis@gnu.org>
17240
17241 From Kelley Cook <kelleycook@wideopenwest.com>:
17242 * configure.srv: Accept i[34567]86 variants.
17243
e5379b03
DJ		 172442003-06-05 Daniel Jacobowitz <drow@mvista.com>
17245
17246 * linux-low.c (linux_wait_for_event): Correct comment typos.
17247 (linux_resume_one_process): Call check_removed_breakpoint.
17248 (linux_send_signal): New function.
17249 (linux_target_ops): Add linux_send_signal.
17250 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17251 of kill.
17252 * target.h (struct target_ops): Add send_signal.
17253
2ff29de4
JB		 172542003-05-29 Jim Blandy <jimb@redhat.com>
17255
17256 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17257 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17258 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17259 away part of the register's value.
17260
254787d4
DJ		 172612003-03-26 Daniel Jacobowitz <drow@mvista.com>
17262
17263 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17264 (linux_wait_for_event, linux_init_signals): Likewise.
17265
94e10508
DJ		 172662003-03-17 Daniel Jacobowitz <drow@mvista.com>
17267
17268 * configure.in: Check for stdlib.h.
17269 * configure: Regenerated.
17270 * config.in: Regenerated.
17271
4c0711e0
DJ		 172722003-01-04 Andreas Schwab <schwab@suse.de>
17273
17274 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17275
ef66e766
AC		 172762003-01-02 Andrew Cagney <ac131313@redhat.com>
17277
17278 * Makefile.in: Remove obsolete code.
17279
a1358604
DJ		 172802002-11-20 Daniel Jacobowitz <drow@mvista.com>
17281
17282 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17283 defined(PT_FPR0_HI).
17284
23ce3b1c
DJ		 172852002-11-17 Stuart Hughes <seh@zee2.com>
17286
17287 * linux-arm-low.c (arm_num_regs): Increase.
17288 (arm_regmap): Include status register.
17289
172902002-11-17 Daniel Jacobowitz <drow@mvista.com>
17291
17292 * linux-low.c (register_addr): Remove incorrect -1 check.
17293
a9fa9f7d
DJ		 172942002-08-29 Daniel Jacobowitz <drow@mvista.com>
17295
17296 * linux-low.c (linux_create_inferior): Call setpgid. Return
17297 the new PID.
17298 (unstopped_p, linux_signal_pid): Remove.
17299 (linux_target_ops): Remove linux_signal_pid.
17300 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17301 global instead of target method.
17302 * target.h (struct target_ops): Remove signal_pid. Update comment
17303 for create_inferior.
17304 * server.c (signal_pid): New variable.
17305 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 17306 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 17307 (attach_inferior): Set signal_pid.
17308
17574093
DJ		 173092002-08-23 Daniel Jacobowitz <drow@mvista.com>
17310
17311 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17312
173132002-08-20 Jim Blandy <jimb@redhat.com>
17314
17315 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17316 default for this.
17317
173182002-08-01 Andrew Cagney <cagney@redhat.com>
17319
17320 * Makefile.in: Make chill references obsolete.
17321
173222002-07-24 Kevin Buettner <kevinb@redhat.com>
17323
17324 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17325 * configure: Regenerate.
17326 * config.in: Regenerate.
17327
173282002-07-09 David O'Brien <obrien@FreeBSD.org>
17329
17330 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17331 (perror_with_name, remote_close, remote_open, expect, play): Static.
17332
173332002-07-04 Michal Ludvig <mludvig@suse.cz>
17334
4b8dad4a 17335 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 17336 byte offsets instead of an array of indexes.
17337 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17338
173392002-06-13 Daniel Jacobowitz <drow@mvista.com>
17340
17341 * regcache.c: Add comment.
17342
173432002-06-11 Daniel Jacobowitz <drow@mvista.com>
17344
17345 * thread-db.c: New file.
17346 * proc-service.c: New file.
17347 * acinclude.m4: New file.
17348 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17349 proc-service.o, and thread-db.o.
17350 (linux-low.o): Add USE_THREAD_DB.
17351 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17352 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17353 * aclocal.m4: Regenerated.
17354 * config.in: Regenerated.
17355 * configure: Regenerated.
17356 * configure.in: Check for proc_service.h, sys/procfs.h,
17357 thread_db.h, and linux/elf.h headrs.
17358 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17359 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17360 Check for -lthread_db and thread support.
17361 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17362 PowerPC, and SuperH.
17363 * i387-fp.c: Constify arguments.
17364 * i387-fp.h: Likewise.
17365 * inferiors.c: (struct thread_info): Renamed from
17366 `struct inferior_info'. Remove PID member. Use generic inferior
17367 list header. All uses updated.
17368 (inferiors, signal_pid): Removed.
17369 (all_threads): New variable.
17370 (get_thread): Define.
17371 (add_inferior_to_list): New function.
17372 (for_each_inferior): New function.
17373 (change_inferior_id): New function.
17374 (add_inferior): Removed.
17375 (remove_inferior): New function.
17376 (add_thread): New function.
17377 (free_one_thread): New function.
17378 (remove_thread): New function.
17379 (clear_inferiors): Use for_each_inferior and free_one_thread.
17380 (find_inferior): New function.
17381 (find_inferior_id): New function.
17382 (inferior_target_data): Update argument type.
17383 (set_inferior_target_data): Likewise.
17384 (inferior_regcache_data): Likewise.
17385 (set_inferior_regcache_data): Likewise.
17386 * linux-low.c (linux_bp_reinsert): Remove.
17387 (all_processes, stopping_threads, using_thrads)
17388 (struct pending_signals, debug_threads, pid_of): New.
17389 (inferior_pid): Replace with macro.
17390 (struct inferior_linux_data): Remove.
17391 (get_stop_pc, add_process): New functions.
17392 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17393 Use add_process and add_thread.
17394 (linux_attach_lwp): New function, based on old linux_attach. Use
17395 add_process and add_thread. Set stop_expected for new threads.
17396 (linux_attach): New function.
17397 (linux_kill_one_process): New function.
17398 (linux_kill): Kill all LWPs.
17399 (linux_thread_alive): Use find_inferior_id.
17400 (check_removed_breakpoints, status_pending_p): New functions.
17401 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17402 Update. Use WNOHANG. Wait for cloned processes also. Update process
17403 struct for the found process.
17404 (linux_wait_for_event): New function.
17405 (linux_wait): Use it. Support LWPs.
17406 (send_sigstop, wait_for_sigstop, stop_all_processes)
17407 (linux_resume_one_process, linux_continue_one_process): New functions.
17408 (linux_resume): Support LWPs.
17409 (REGISTER_RAW_SIZE): Remove.
17410 (fetch_register): Use register_size instead. Call supply_register.
17411 (usr_store_inferior_registers): Likewise. Call collect_register.
17412 Fix recursive case.
17413 (regsets_fetch_inferior_registers): Improve error message.
17414 (regsets_store_inferior_registers): Add debugging.
17415 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17416 (unstopped_p, linux_signal_pid): New functions.
17417 (linux_target_ops): Add linux_signal_pid.
17418 (linux_init_signals): New function.
17419 (initialize_low): Call it. Initialize using_threads.
17420 * regcache.c (inferior_regcache_data): Add valid
17421 flag.
17422 (get_regcache): Fetch registers lazily. Add fetch argument
17423 and update all callers.
17424 (regcache_invalidate_one, regcache_invalidate): New
17425 functions.
17426 (new_register_cache): Renamed from create_register_cache.
17427 Return the new regcache.
17428 (free_register_cache): Change argument to a void *.
17429 (registers_to_string, registers_from_string): Call get_regcache
17430 with fetch flag set.
17431 (register_data): Make static. Pass fetch flag to get_regcache.
17432 (supply_register): Call get_regcache with fetch flag clear.
17433 (collect_register): Call get_regcache with fetch flag set.
17434 (collect_register_as_string): New function.
17435 * regcache.h: Update.
17436 * remote-utils.c (putpkt): Flush after debug output and use
17437 stderr.
17438 Handle input interrupts while waiting for an ACK.
17439 (input_interrupt): Use signal_pid method.
17440 (getpkt): Flush after debug output and use stderr.
17441 (outreg): Use collect_register_as_string.
17442 (new_thread_notify, dead_thread_notify): New functions.
17443 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17444 and general_thread.
17445 (look_up_one_symbol): Flush after debug output.
17446 * server.c (step_thread, server_waiting): New variables.
17447 (start_inferior): Don't use signal_pid. Update call to mywait.
17448 (attach_inferior): Update call to mywait.
17449 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17450 (main): Don't fetch/store registers explicitly. Use
17451 set_desired_inferior. Support proposed ``Hs'' packet. Update
17452 calls to mywait.
17453 * server.h: Update.
17454 (struct inferior_list, struct_inferior_list_entry): New.
17455 * target.c (set_desired_inferior): New.
17456 (write_inferior_memory): Constify.
17457 (mywait): New function.
17458 * target.h: Update.
17459 (struct target_ops): New signal_pid method.
17460 (mywait): Removed macro, added prototype.
17461
17462 * linux-low.h (regset_func): Removed.
17463 (regset_fill_func, regset_store_func): New.
17464 (enum regset_type): New.
17465 (struct regset_info): Add type field. Use new operation types.
17466 (struct linux_target_ops): stop_pc renamed to get_pc.
17467 Add decr_pc_after_break and breakpoint_at.
17468 (get_process, get_thread_proess, get_process_thread)
17469 (strut process_info, all_processes, linux_attach_lwp)
17470 (thread_db_init): New.
17471
17472 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17473 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17474 (the_low_target): Add new members.
17475 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17476 (i386_store_fpxregset): Constify.
17477 (target_regsets): Add new kind identifier.
17478 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17479 (i386_set_pc): Add debugging.
17480 (i386_breakpoint_at): New function.
17481 (the_low_target): Add new members.
17482 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17483 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17484 (mips_breakpoint_at): New.
17485 (the_low_target): Add new members.
17486 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17487 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17488 (the_low_target): Add new members.
17489 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17490 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17491 (the_low_target): Add new members.
17492 * linux-x86-64-low.c (target_regsets): Add new kind
17493 identifier.
17494
174952002-05-15 Daniel Jacobowitz <drow@mvista.com>
17496
17497 From Martin Pool <mbp@samba.org>:
17498 * server.c (gdbserver_usage): New function.
17499 (main): Call it.
17500
175012002-05-14 Daniel Jacobowitz <drow@mvista.com>
17502
17503 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17504 stop_at -> stop_pc.
17505
175062002-05-04 Andrew Cagney <ac131313@redhat.com>
17507
17508 * Makefile.in: Remove obsolete code.
17509
175102002-04-24 Michal Ludvig <mludvig@suse.cz>
17511
17512 * linux-low.c (regsets_fetch_inferior_registers),
17513 (regsets_store_inferior_registers): Removed cast to int from
17514 ptrace() calls.
17515 * regcache.h: Added declaration of struct inferior_info.
17516
175172002-04-20 Daniel Jacobowitz <drow@mvista.com>
17518
17519 * inferiors.c (struct inferior_info): Add regcache_data.
17520 (add_inferior): Call create_register_cache.
17521 (clear_inferiors): Call free_register_cache.
17522 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17523 * regcache.c (struct inferior_regcache_data): New.
17524 (registers): Remove.
17525 (get_regcache): New function.
17526 (create_register_cache, free_register_cache): New functions.
17527 (set_register_cache): Don't initialize the register cache here.
17528 (registers_to_string, registers_from_string, register_data): Call
17529 get_regcache.
17530 * regcache.h: Add prototypes.
17531 * server.h: Likewise.
17532
175332002-04-20 Daniel Jacobowitz <drow@mvista.com>
17534
17535 * mem-break.c: New file.
17536 * mem-break.h: New file.
17537 * Makefile.in: Add mem-break.o rule; update server.h
17538 dependencies.
17539 * inferiors.c (struct inferior_info): Add target_data
17540 member.
17541 (clear_inferiors): Free target_data member if set.
17542 (inferior_target_data, set_inferior_target_data): New functions.
17543 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17544 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17545 * linux-low.c (linux_bp_reinsert): New variable.
17546 (struct inferior_linux_data): New.
17547 (linux_create_inferior): Use set_inferior_target_data.
17548 (linux_attach): Likewise. Call add_inferior.
17549 (linux_wait_for_one_inferior): New function.
17550 (linux_wait): Call it.
17551 (linux_write_memory): Add const.
17552 (initialize_low): Call set_breakpoint_data.
17553 * linux-low.h (struct linux_target_ops): Add breakpoint
17554 handling members.
17555 * server.c (attach_inferior): Remove extra add_inferior
17556 call.
17557 * server.h: Include mem-break.h. Update inferior.c
17558 prototypes.
17559 * target.c (read_inferior_memory)
17560 (write_inferior_memory): New functions.
17561 * target.h (read_inferior_memory)
17562 (write_inferior_memory): Change macros to prototypes.
17563 (struct target_ops): Update comments. Add const to write_memory
17564 definition.
17565
175662002-04-11 Daniel Jacobowitz <drow@mvista.com>
17567
17568 * linux-low.c (usr_store_inferior_registers): Support
17569 registers which are allowed to fail to store.
17570 * linux-low.h (linux_target_ops): Likewise.
17571 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17572 (ppc_cannot_store_register): FPSCR may not be storable.
17573
175742002-04-09 Daniel Jacobowitz <drow@mvista.com>
17575
17576 * server.h: Include <string.h> if HAVE_STRING_H.
17577 * ChangeLog: Correct paths in last ChangeLog entry.
17578
175792002-04-09 Daniel Jacobowitz <drow@mvista.com>
17580
17581 * linux-low.h: Remove obsolete prototypes.
17582 (struct linux_target_ops): New.
17583 (extern the_low_target): New.
17584 * linux-low.c (num_regs, regmap): Remove declarations.
17585 (register_addr): Use the_low_target explicitly.
17586 (fetch_register): Likewise.
17587 (usr_fetch_inferior_registers): Likewise.
17588 (usr_store_inferior_registers): Likewise.
17589 * linux-arm-low.c (num_regs): Remove.
17590 (arm_num_regs): Define.
17591 (arm_regmap): Renamed from regmap, made static.
17592 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17593 made static.
17594 (arm_cannot_store_register): Renamed from cannot_store_register,
17595 made static.
17596 (the_low_target): New.
17597 * linux-i386-low.c (num_regs): Remove.
17598 (i386_num_regs): Define.
17599 (i386_regmap): Renamed from regmap, made static.
17600 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17601 made static.
17602 (i386_cannot_store_register): Renamed from cannot_store_register,
17603 made static.
17604 (the_low_target): New.
17605 * linux-ia64-low.c (num_regs): Remove.
17606 (ia64_num_regs): Define.
17607 (ia64_regmap): Renamed from regmap, made static.
17608 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17609 made static.
17610 (ia64_cannot_store_register): Renamed from cannot_store_register,
17611 made static.
17612 (the_low_target): New.
17613 * linux-m68k-low.c (num_regs): Remove.
17614 (m68k_num_regs): Define.
17615 (m68k_regmap): Renamed from regmap, made static.
17616 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17617 made static.
17618 (m68k_cannot_store_register): Renamed from cannot_store_register,
17619 made static.
17620 (the_low_target): New.
17621 * linux-mips-low.c (num_regs): Remove.
17622 (mips_num_regs): Define.
17623 (mips_regmap): Renamed from regmap, made static.
17624 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17625 made static.
17626 (mips_cannot_store_register): Renamed from cannot_store_register,
17627 made static.
17628 (the_low_target): New.
17629 * linux-ppc-low.c (num_regs): Remove.
17630 (ppc_num_regs): Define.
17631 (ppc_regmap): Renamed from regmap, made static.
17632 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17633 made static.
17634 (ppc_cannot_store_register): Renamed from cannot_store_register,
17635 made static.
17636 (the_low_target): New.
17637 * linux-s390-low.c (num_regs): Remove.
17638 (s390_num_regs): Define.
17639 (s390_regmap): Renamed from regmap, made static.
17640 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17641 made static.
17642 (s390_cannot_store_register): Renamed from cannot_store_register,
17643 made static.
17644 (the_low_target): New.
17645 * linux-sh-low.c (num_regs): Remove.
17646 (sh_num_regs): Define.
17647 (sh_regmap): Renamed from regmap, made static.
17648 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17649 made static.
17650 (sh_cannot_store_register): Renamed from cannot_store_register,
17651 made static.
17652 (the_low_target): New.
17653 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17654 (the_low_target): New.
17655
176562002-04-09 Daniel Jacobowitz <drow@mvista.com>
17657
17658 * Makefile.in: Add stamp-h target.
17659 * configure.in: Create stamp-h.
17660 * configure: Regenerated.
17661
176622002-04-09 Daniel Jacobowitz <drow@mvista.com>
17663
17664 * inferiors.c: New file.
17665 * target.c: New file.
17666 * target.h: New file.
17667 * Makefile.in: Add target.o and inferiors.o. Update
17668 dependencies.
17669 * linux-low.c (inferior_pid): New static variable,
17670 moved from server.c.
17671 (linux_create_inferior): Renamed from create_inferior.
17672 Call add_inferior. Return 0 on success instead of a PID.
17673 (linux_attach): Renamed from myattach.
17674 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17675 (linux_thread_alive): Renamed from mythread_alive.
17676 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17677 child dies.
17678 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17679 (regsets_store_inferior_registers): Correct error message.
17680 Add missing ``return 0''.
17681 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17682 (linux_store_registers): Renamed from store_inferior_registers.
17683 (linux_read_memory): Renamed from read_inferior_memory.
17684 (linux_write_memory): Renamed from write_inferior_memory.
17685 (linux_target_ops): New structure.
17686 (initialize_low): Call set_target_ops ().
17687 * remote-utils.c (unhexify): New function.
17688 (hexify): New function.
17689 (input_interrupt): Send signals to ``signal_pid''.
17690 * server.c (inferior_pid): Remove.
17691 (start_inferior): Update create_inferior call.
17692 (attach_inferior): Call add_inferior.
17693 (handle_query): New function.
17694 (main): Call handle_query for `q' packets.
17695 * server.h: Include "target.h". Remove obsolete prototypes.
17696 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17697
176982002-04-09 Daniel Jacobowitz <drow@mvista.com>
17699
17700 * Makefile.in: Add WARN_CFLAGS. Update configury
17701 dependencies.
17702 * configure.in: Check for <string.h>
17703 * configure: Regenerate.
17704 * config.in: Regenerate.
17705 * gdbreplay.c: Include needed system headers.
17706 (remote_open): Remove strchr prototype.
17707 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17708 * regcache.c (supply_register): Change buf argument to const void *.
17709 (supply_register_by_name): Likewise.
17710 (collect_register): Change buf argument to void *.
17711 (collect_register_by_name): Likewise.
17712 * regcache.h: Add missing prototypes.
17713 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17714 * server.c (handle_query): New function.
17715 (attached): New static variable, moved out of main.
17716 (main): Quiet longjmp clobber warnings.
17717 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17718 * utils.c (error): Remove NORETURN.
17719 (fatal): Likewise.
GDB Binutils - Deliverables
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