1 2020-03-05 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 * .gitattributes: New file.
5 2020-03-02 Andrew Burgess <andrew.burgess@embecosm.com>
7 * remote-utils.cc (prepare_resume_reply): Add ability to convert T
9 * server.cc (disable_packet_T): New global.
10 (captured_main): Set new global when appropriate.
11 * server.h (disable_packet_T): Declare.
13 2020-02-21 Tom Tromey <tom@tromey.com>
15 * Makefile.in (mostlyclean): New target.
17 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
19 * target.h (struct process_stratum_target): Remove.
20 (class process_target): Rename to ...
21 (class process_stratum_target): ... this.
22 * linux-low.h (class linux_process_target): Derive from
23 'process_stratum_target'.
24 * linux-low.cc (linux_target_ops): Remove.
25 (initialize_low): Set the_target to the singleton instance of
27 * lynx-low.h (class lynx_process_target): Derive from
28 'process_stratum_target'.
29 * lynx-low.cc (lynx_target_ops): Remove.
30 (initialize_low): Set the_target to the singleton instance of
32 * nto-low.h (class nto_process_target): Derive from
33 'process_stratum_target'.
34 * nto-low.cc (nto_target_ops): Remove.
35 (initialize_low): Set the_target to the singleton instance of
37 * win32-low.h (class win32_process_target): Derive from
38 'process_stratum_target'.
39 * win32-low.cc (win32_target_ops): Remove.
40 (initialize_low): Set the_target to the singleton instance of
43 Replace 'the_target->pt' with 'the_target' in the uses below.
45 * hostio.cc (hostio_error)
50 * linux-aarch32-low.cc (arm_breakpoint_at)
51 * linux-aarch64-low.cc (aarch64_breakpoint_at)
52 * linux-arm-low.cc (arm_sigreturn_next_pc)
54 (arm_get_syscall_trapinfo)
55 * linux-cris-low.cc (cris_breakpoint_at)
56 * linux-crisv32-low.cc (cris_breakpoint_at)
57 * linux-low.cc (handle_extended_wait)
60 (linux_process_target::breakpoint_kind_from_pc)
62 * linux-m32r-low.cc (m32r_breakpoint_at)
63 * linux-mips-low.cc (mips_breakpoint_at)
64 * linux-nios2-low.cc (nios2_breakpoint_at)
65 * linux-ppc-low.cc (ppc_breakpoint_at)
66 * linux-s390-low.cc (s390_get_hwcap)
67 * linux-sh-low.cc (sh_breakpoint_at)
68 * linux-sparc-low.cc (sparc_fill_gregset_to_stack)
69 (sparc_store_gregset_from_stack)
71 * linux-tic6x-low.cc (tic6x_breakpoint_at)
72 * linux-tile-low.cc (tile_breakpoint_at)
73 * linux-x86-low.cc (x86_breakpoint_at)
74 * linux-xtensa-low.cc (xtensa_breakpoint_at)
75 * mem-break.cc (bp_size)
77 (insert_memory_breakpoint)
78 (set_raw_breakpoint_at)
79 (delete_raw_breakpoint)
81 (uninsert_raw_breakpoint)
82 (reinsert_raw_breakpoint)
83 (validate_inserted_breakpoint)
84 * regcache.cc (regcache_read_pc)
86 * remote-utils.cc (putpkt_binary_1)
89 (prepare_resume_reply)
90 * server.cc (handle_general_set)
93 (handle_qxfer_exec_file)
94 (handle_qxfer_libraries_svr4)
96 (handle_qxfer_siginfo)
101 (queue_stop_reply_callback)
103 * target.cc (prepare_to_access_memory)
104 (done_accessing_memory)
105 (read_inferior_memory)
106 (target_write_memory)
107 (target_stop_and_wait)
109 (target_mourn_inferior)
110 (target_continue_no_signal)
112 (target_supports_multi_process)
115 (target_create_inferior)
116 (target_post_create_inferior)
118 (target_supports_fork_events)
119 (target_supports_vfork_events)
120 (target_supports_exec_events)
121 (target_handle_new_gdb_connection)
124 (fetch_inferior_registers)
125 (store_inferior_registers)
127 (target_supports_non_stop)
129 (target_process_qsupported)
130 (target_supports_catch_syscall)
131 (target_get_ipa_tdesc_idx)
132 (target_supports_tracepoints)
133 (target_supports_fast_tracepoints)
134 (target_get_min_fast_tracepoint_insn_len)
135 (target_thread_stopped)
138 (target_stabilize_threads)
139 (target_install_fast_tracepoint_jump_pad)
141 (target_supports_disable_randomization)
142 (target_supports_agent)
143 (target_enable_btrace)
144 (target_disable_btrace)
146 (target_read_btrace_conf)
147 (target_supports_range_stepping)
148 (target_supports_stopped_by_sw_breakpoint)
149 (target_stopped_by_sw_breakpoint)
150 (target_supports_stopped_by_hw_breakpoint)
151 (target_supports_hardware_single_step)
152 (target_stopped_by_hw_breakpoint)
153 (target_breakpoint_kind_from_pc)
154 (target_breakpoint_kind_from_current_state)
155 (target_supports_software_single_step)
156 (target_core_of_thread)
158 (target_thread_handle)
159 * win32-low.cc (do_initial_child_stuff)
161 Rename target op default definitions listed below.
163 * target.cc (process_target::post_create_inferior): Rename as ...
164 (process_stratum_target::post_create_inferior): ... this.
165 (process_target::prepare_to_access_memory): Rename as ...
166 (process_stratum_target::prepare_to_access_memory): ... this.
167 (process_target::done_accessing_memory): Rename as ...
168 (process_stratum_target::done_accessing_memory): ... this.
169 (process_target::look_up_symbols): Rename as ...
170 (process_stratum_target::look_up_symbols): ... this.
171 (process_target::supports_read_auxv): Rename as ...
172 (process_stratum_target::supports_read_auxv): ... this.
173 (process_target::read_auxv): Rename as ...
174 (process_stratum_target::read_auxv): ... this.
175 (process_target::supports_z_point_type): Rename as ...
176 (process_stratum_target::supports_z_point_type): ... this.
177 (process_target::insert_point): Rename as ...
178 (process_stratum_target::insert_point): ... this.
179 (process_target::remove_point): Rename as ...
180 (process_stratum_target::remove_point): ... this.
181 (process_target::stopped_by_sw_breakpoint): Rename as ...
182 (process_stratum_target::stopped_by_sw_breakpoint): ... this.
183 (process_target::supports_stopped_by_sw_breakpoint): Rename as ...
184 (process_stratum_target::supports_stopped_by_sw_breakpoint): ... this.
185 (process_target::stopped_by_hw_breakpoint): Rename as ...
186 (process_stratum_target::stopped_by_hw_breakpoint): ... this.
187 (process_target::supports_stopped_by_hw_breakpoint): Rename as ...
188 (process_stratum_target::supports_stopped_by_hw_breakpoint): ... this.
189 (process_target::supports_hardware_single_step): Rename as ...
190 (process_stratum_target::supports_hardware_single_step): ... this.
191 (process_target::stopped_by_watchpoint): Rename as ...
192 (process_stratum_target::stopped_by_watchpoint): ... this.
193 (process_target::stopped_data_address): Rename as ...
194 (process_stratum_target::stopped_data_address): ... this.
195 (process_target::supports_read_offsets): Rename as ...
196 (process_stratum_target::supports_read_offsets): ... this.
197 (process_target::read_offsets): Rename as ...
198 (process_stratum_target::read_offsets): ... this.
199 (process_target::supports_get_tls_address): Rename as ...
200 (process_stratum_target::supports_get_tls_address): ... this.
201 (process_target::get_tls_address): Rename as ...
202 (process_stratum_target::get_tls_address): ... this.
203 (process_target::hostio_last_error): Rename as ...
204 (process_stratum_target::hostio_last_error): ... this.
205 (process_target::supports_qxfer_osdata): Rename as ...
206 (process_stratum_target::supports_qxfer_osdata): ... this.
207 (process_target::qxfer_osdata): Rename as ...
208 (process_stratum_target::qxfer_osdata): ... this.
209 (process_target::supports_qxfer_siginfo): Rename as ...
210 (process_stratum_target::supports_qxfer_siginfo): ... this.
211 (process_target::qxfer_siginfo): Rename as ...
212 (process_stratum_target::qxfer_siginfo): ... this.
213 (process_target::supports_non_stop): Rename as ...
214 (process_stratum_target::supports_non_stop): ... this.
215 (process_target::async): Rename as ...
216 (process_stratum_target::async): ... this.
217 (process_target::start_non_stop): Rename as ...
218 (process_stratum_target::start_non_stop): ... this.
219 (process_target::supports_multi_process): Rename as ...
220 (process_stratum_target::supports_multi_process): ... this.
221 (process_target::supports_fork_events): Rename as ...
222 (process_stratum_target::supports_fork_events): ... this.
223 (process_target::supports_vfork_events): Rename as ...
224 (process_stratum_target::supports_vfork_events): ... this.
225 (process_target::supports_exec_events): Rename as ...
226 (process_stratum_target::supports_exec_events): ... this.
227 (process_target::handle_new_gdb_connection): Rename as ...
228 (process_stratum_target::handle_new_gdb_connection): ... this.
229 (process_target::handle_monitor_command): Rename as ...
230 (process_stratum_target::handle_monitor_command): ... this.
231 (process_target::core_of_thread): Rename as ...
232 (process_stratum_target::core_of_thread): ... this.
233 (process_target::supports_read_loadmap): Rename as ...
234 (process_stratum_target::supports_read_loadmap): ... this.
235 (process_target::read_loadmap): Rename as ...
236 (process_stratum_target::read_loadmap): ... this.
237 (process_target::process_qsupported): Rename as ...
238 (process_stratum_target::process_qsupported): ... this.
239 (process_target::supports_tracepoints): Rename as ...
240 (process_stratum_target::supports_tracepoints): ... this.
241 (process_target::read_pc): Rename as ...
242 (process_stratum_target::read_pc): ... this.
243 (process_target::write_pc): Rename as ...
244 (process_stratum_target::write_pc): ... this.
245 (process_target::supports_thread_stopped): Rename as ...
246 (process_stratum_target::supports_thread_stopped): ... this.
247 (process_target::thread_stopped): Rename as ...
248 (process_stratum_target::thread_stopped): ... this.
249 (process_target::supports_get_tib_address): Rename as ...
250 (process_stratum_target::supports_get_tib_address): ... this.
251 (process_target::get_tib_address): Rename as ...
252 (process_stratum_target::get_tib_address): ... this.
253 (process_target::pause_all): Rename as ...
254 (process_stratum_target::pause_all): ... this.
255 (process_target::unpause_all): Rename as ...
256 (process_stratum_target::unpause_all): ... this.
257 (process_target::stabilize_threads): Rename as ...
258 (process_stratum_target::stabilize_threads): ... this.
259 (process_target::supports_fast_tracepoints): Rename as ...
260 (process_stratum_target::supports_fast_tracepoints): ... this.
261 (process_target::get_min_fast_tracepoint_insn_len): Rename as ...
262 (process_stratum_target::get_min_fast_tracepoint_insn_len): ... this.
263 (process_target::emit_ops): Rename as ...
264 (process_stratum_target::emit_ops): ... this.
265 (process_target::supports_disable_randomization): Rename as ...
266 (process_stratum_target::supports_disable_randomization): ... this.
267 (process_target::supports_qxfer_libraries_svr4): Rename as ...
268 (process_stratum_target::supports_qxfer_libraries_svr4): ... this.
269 (process_target::qxfer_libraries_svr4): Rename as ...
270 (process_stratum_target::qxfer_libraries_svr4): ... this.
271 (process_target::supports_agent): Rename as ...
272 (process_stratum_target::supports_agent): ... this.
273 (process_target::enable_btrace): Rename as ...
274 (process_stratum_target::enable_btrace): ... this.
275 (process_target::disable_btrace): Rename as ...
276 (process_stratum_target::disable_btrace): ... this.
277 (process_target::read_btrace): Rename as ...
278 (process_stratum_target::read_btrace): ... this.
279 (process_target::read_btrace_conf): Rename as ...
280 (process_stratum_target::read_btrace_conf): ... this.
281 (process_target::supports_range_stepping): Rename as ...
282 (process_stratum_target::supports_range_stepping): ... this.
283 (process_target::supports_pid_to_exec_file): Rename as ...
284 (process_stratum_target::supports_pid_to_exec_file): ... this.
285 (process_target::pid_to_exec_file): Rename as ...
286 (process_stratum_target::pid_to_exec_file): ... this.
287 (process_target::supports_multifs): Rename as ...
288 (process_stratum_target::supports_multifs): ... this.
289 (process_target::multifs_open): Rename as ...
290 (process_stratum_target::multifs_open): ... this.
291 (process_target::multifs_unlink): Rename as ...
292 (process_stratum_target::multifs_unlink): ... this.
293 (process_target::multifs_readlink): Rename as ...
294 (process_stratum_target::multifs_readlink): ... this.
295 (process_target::breakpoint_kind_from_pc): Rename as ...
296 (process_stratum_target::breakpoint_kind_from_pc): ... this.
297 (process_target::breakpoint_kind_from_current_state): Rename as ...
298 (process_stratum_target::breakpoint_kind_from_current_state): ... this.
299 (process_target::thread_name): Rename as ...
300 (process_stratum_target::thread_name): ... this.
301 (process_target::thread_handle): Rename as ...
302 (process_stratum_target::thread_handle): ... this.
303 (process_target::supports_software_single_step): Rename as ...
304 (process_stratum_target::supports_software_single_step): ... this.
305 (process_target::supports_catch_syscall): Rename as ...
306 (process_stratum_target::supports_catch_syscall): ... this.
307 (process_target::get_ipa_tdesc_idx): Rename as ...
308 (process_stratum_target::get_ipa_tdesc_idx): ... this.
310 2020-02-20 Pedro Alves <palves@redhat.com>
312 * target.cc (set_target_ops): Simply copy the given target pointer
313 instead of creating a copy of the pointed object.
315 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
317 Turn process_stratum_target's get_ipa_tdesc_idx op into a method
320 * target.h (struct process_stratum_target): Remove the target op.
321 (class process_target): Add the target op.
322 (target_get_ipa_tdesc_idx): Update the macro.
323 * target.cc (process_target::get_ipa_tdesc_idx): Define.
325 Update the derived classes and callers below.
327 * linux-low.cc (linux_target_ops): Update.
328 (linux_get_ipa_tdesc_idx): Turn into ...
329 (linux_process_target::get_ipa_tdesc_idx): ... this.
330 * linux-low.h (class linux_process_target): Update.
331 * lynx-low.cc (lynx_target_ops): Update.
332 * nto-low.cc (nto_target_ops): Update.
333 * win32-low.cc (win32_target_ops): Update.
335 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
337 Turn process_stratum_target's supports_catch_syscall op into a
338 method of process_target.
340 * target.h (struct process_stratum_target): Remove the target op.
341 (class process_target): Add the target op.
342 (target_supports_catch_syscall): Update the macro.
343 * target.cc (process_target::supports_catch_syscall): Define.
345 Update the derived classes and callers below.
347 * linux-low.cc (linux_target_ops): Update.
348 (linux_supports_catch_syscall): Turn into ...
349 (linux_process_target::supports_catch_syscall): ... this.
350 * linux-low.h (class linux_process_target): Update.
351 * lynx-low.cc (lynx_target_ops): Update.
352 * nto-low.cc (nto_target_ops): Update.
353 * win32-low.cc (win32_target_ops): Update.
355 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
357 Turn process_stratum_target's supports_software_single_step op
358 into a method of process_target.
360 * target.h (struct process_stratum_target): Remove the target op.
361 (class process_target): Add the target op.
362 (target_supports_software_single_step): Update the macro.
363 * target.cc (process_target::supports_software_single_step): Define.
365 Update the derived classes and callers below.
367 * linux-low.cc (linux_target_ops): Update.
368 (linux_supports_software_single_step): Turn into ...
369 (linux_process_target::supports_software_single_step): ... this.
370 * linux-low.h (class linux_process_target): Update.
371 * lynx-low.cc (lynx_target_ops): Update.
372 * nto-low.cc (nto_target_ops): Update.
373 * win32-low.cc (win32_target_ops): Update.
375 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
377 Turn process_stratum_target's thread_name and thread_handle ops
378 into methods of process_target.
380 * target.h (struct process_stratum_target): Remove the target ops.
381 (class process_target): Add the target ops.
382 (target_thread_name): Update the macro.
383 (target_thread_handle): Update the macro.
384 * target.cc (process_target::thread_name): Define.
385 (process_target::thread_handle): Define.
387 Update the derived classes and callers below.
389 * linux-low.cc (linux_target_ops): Update.
390 (linux_process_target::thread_name): Define.
391 (linux_process_target::thread_handle): Define.
392 * linux-low.h (class linux_process_target): Update.
393 * lynx-low.cc (lynx_target_ops): Update.
394 * nto-low.cc (nto_target_ops): Update.
395 * win32-low.cc (win32_target_ops): Update.
397 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
399 Turn process_stratum_target's breakpoint_kind_from_pc,
400 sw_breakpoint_from_kind, and breakpoint_kind_from_current_state
401 ops into methods of process_target.
403 * target.h (struct process_stratum_target): Remove the target op.
404 (class process_target): Add the target op.
405 (target_breakpoint_kind_from_pc): Update the macro.
406 (target_breakpoint_kind_from_current_state): Update the macro.
407 (default_breakpoint_kind_from_pc): Remove declaration.
408 * target.cc (default_breakpoint_kind_from_pc): Turn into ...
409 (process_target::breakpoint_kind_from_pc): ... this.
410 (process_target::breakpoint_kind_from_current_state): Define.
412 Update the derived classes and callers below.
414 * mem-break.cc (bp_size): Update.
416 * linux-low.cc (linux_target_ops): Update.
417 (linux_wait_1): Update.
418 (linux_breakpoint_kind_from_pc): Turn into ...
419 (linux_process_target::breakpoint_kind_from_pc): ... this.
420 (linux_sw_breakpoint_from_kind): Turn into ...
421 (linux_process_target::sw_breakpoint_from_kind): ... this.
422 (linux_breakpoint_kind_from_current_state): Turn into ...
423 (linux_process_target::breakpoint_kind_from_current_state): ... this.
424 * linux-low.h (class linux_process_target): Update.
425 * lynx-low.cc (lynx_target_ops): Update.
426 (lynx_process_target::sw_breakpoint_from_kind): Define.
427 * lynx-low.h (class lynx_process_target): Update.
428 * nto-low.cc (nto_target_ops): Update.
429 (nto_sw_breakpoint_from_kind): Turn into ...
430 (nto_process_target::sw_breakpoint_from_kind): ... this.
431 * nto-low.h (class nto_process_target): Update.
432 * win32-low.cc (win32_target_ops): Update.
433 (win32_sw_breakpoint_from_kind): Turn into ...
434 (win32_process_target::sw_breakpoint_from_kind): ... this.
435 * win32-low.h (class win32_process_target): Update.
437 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
439 Turn process_stratum_target's multifs_open, multifs_readlink,
440 multifs_unlink ops into methods of process_target.
442 * target.h (struct process_stratum_target): Remove the target ops.
443 (class process_target): Add the target ops. Also add
445 * target.cc: Include "fcntl.h", "unistd.h", "sys/types.h", and
447 (process_target::supports_multifs): Define.
448 (process_target::multifs_open): Define.
449 (process_target::multifs_readlink): Define.
450 (process_target::multifs_unlink): Define.
452 Update the derived classes and callers below.
454 * hostio.cc (handle_setfs): Update.
455 (handle_open): Update.
456 (handle_unlink): Update.
457 (handle_readlink): Update.
458 * linux-low.cc (linux_target_ops): Update.
459 (linux_process_target::supports_multifs): Define.
460 (linux_process_target::multifs_open): Define.
461 (linux_process_target::multifs_readlink): Define.
462 (linux_process_target::multifs_unlink): Define.
463 * linux-low.h (class linux_process_target): Update.
464 * lynx-low.cc (lynx_target_ops): Update.
465 * nto-low.cc (nto_target_ops): Update.
466 * win32-low.cc (win32_target_ops): Update.
468 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
470 Turn process_stratum_target's pid_to_exec_file op into a method
473 * target.h (struct process_stratum_target): Remove the target op.
474 (class process_target): Add the target op. Also add
475 'supports_pid_to_exec_file'.
476 * target.cc (process_target::pid_to_exec_file): Define.
477 (process_target::supports_pid_to_exec_file): Define.
479 Update the derived classes and callers below.
481 * server.cc (handle_qxfer_exec_file): Update.
482 (handle_query): Update.
483 * linux-low.cc (linux_target_ops): Update.
484 (linux_process_target::supports_pid_to_exec_file): Define.
485 (linux_process_target::pid_to_exec_file): Define.
486 * linux-low.h (class linux_process_target): Update.
487 * lynx-low.cc (lynx_target_ops): Update.
488 * nto-low.cc (nto_target_ops): Update.
489 * win32-low.cc (win32_target_ops): Update.
491 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
493 Turn process_stratum_target's supports_range_stepping op into a
494 method of process_target.
496 * target.h (struct process_stratum_target): Remove the target op.
497 (class process_target): Add the target op.
498 (target_supports_range_stepping): Update the macro.
499 * target.cc (process_target::supports_range_stepping): Define.
501 Update the derived classes and callers below.
503 * linux-low.cc (linux_target_ops): Update.
504 (linux_supports_range_stepping): Turn into ...
505 (linux_process_target::supports_range_stepping): ... this.
506 * linux-low.h (class linux_process_target): Update.
507 * lynx-low.cc (lynx_target_ops): Update.
508 * nto-low.cc (nto_target_ops): Update.
509 * win32-low.cc (win32_target_ops): Update.
511 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
513 Turn process_stratum_target's btrace-related ops (enable_btrace,
514 disable_btrace, read_btrace, read_btrace_conf) into methods of
517 * target.h (struct process_stratum_target): Remove the target ops.
518 (class process_target): Add the target ops.
519 (target_enable_btrace): Update.
520 (target_disable_btrace): Update.
521 (target_read_btrace): Update.
522 (target_read_btrace_conf): Update.
523 * target.cc (process_target::enable_btrace): Define.
524 (process_target::disable_btrace): Define.
525 (process_target::read_btrace): Define.
526 (process_target::read_btrace_conf): Define.
528 Update the derived classes and callers below.
530 * linux-low.cc (linux_target_ops): Update.
531 (linux_process_target:enable_btrace): Define as a wrapper around
533 (linux_low_disable_btrace): Turn into ...
534 (linux_process_target::disable_btrace): ... this.
535 (linux_low_read_btrace): Turn into ...
536 (linux_process_target::read_btrace): ... this.
537 (linux_low_btrace_conf): Turn into ...
538 (linux_process_target::read_btrace_conf): ... this.
539 * linux-low.h (class linux_process_target): Update.
540 * lynx-low.cc (lynx_target_ops): Update.
541 * nto-low.cc (nto_target_ops): Update.
542 * win32-low.cc (win32_target_ops): Update.
544 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
546 Turn process_stratum_target's supports_agent op into a method of
549 * target.h (struct process_stratum_target): Remove the target op.
550 (class process_target): Add the target op.
551 (target_supports_agent): Update the macro.
552 * target.cc (process_target::supports_agent): Define.
554 Update the derived classes and callers below.
556 * linux-low.cc (linux_target_ops): Update.
557 (linux_supports_agent): Turn into ...
558 (linux_process_target::supports_agent): ... this.
559 * linux-low.h (class linux_process_target): Update.
560 * lynx-low.cc (lynx_target_ops): Update.
561 * nto-low.cc (nto_target_ops): Update.
562 * win32-low.cc (win32_target_ops): Update.
564 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
566 Turn process_stratum_target's qxfer_libraries_svr4 op into a
567 method of process_target.
569 * target.h (struct process_stratum_target): Remove the target op.
570 (class process_target): Add the target op. Also add
571 'supports_qxfer_libraries_svr4'.
572 * target.cc (process_target::qxfer_libraries_svr4): Define.
573 (process_target::supports_qxfer_libraries_svr4): Define.
575 Update the derived classes and callers below.
577 * server.cc (handle_qxfer_libraries_svr4): Update.
578 (handle_query): Update.
579 * linux-low.cc (linux_target_ops): Update.
580 (linux_process_target::supports_qxfer_libraries_svr4): Define.
581 (linux_qxfer_libraries_svr4): Turn into ...
582 (linux_process_target::qxfer_libraries_svr4): ... this.
583 * linux-low.h (class linux_process_target): Update.
584 * lynx-low.cc (lynx_target_ops): Update.
585 * nto-low.cc (nto_target_ops): Update.
586 * win32-low.cc (win32_target_ops): Update.
588 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
590 Turn process_stratum_target's supports_disable_randomization op
591 into a method of process_target.
593 * target.h (struct process_stratum_target): Remove the target op.
594 (class process_target): Add the target op.
595 (target_supports_disable_randomization): Update the macro.
596 * target.cc (process_target::supports_disable_randomization): Define.
598 Update the derived classes and callers below.
600 * linux-low.cc (linux_target_ops): Update.
601 (linux_supports_disable_randomization): Turn into ...
602 (linux_process_target::supports_disable_randomization): ... this.
603 * linux-low.h (class linux_process_target): Update.
604 * lynx-low.cc (lynx_target_ops): Update.
605 * nto-low.cc (nto_target_ops): Update.
606 * win32-low.cc (win32_target_ops): Update.
608 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
610 Turn process_stratum_target's emit_ops op into a method of
613 * target.h (struct process_stratum_target): Remove the target op.
614 (class process_target): Add the target op.
615 (target_emit_ops): Update the macro.
616 * target.cc (process_target::emit_ops): Define.
618 Update the derived classes and callers below.
620 * linux-low.cc (linux_target_ops): Update.
621 (linux_emit_ops): Turn into ...
622 (linux_process_target::emit_ops): ... this.
623 * linux-low.h (class linux_process_target): Update.
624 * lynx-low.cc (lynx_target_ops): Update.
625 * nto-low.cc (nto_target_ops): Update.
626 * win32-low.cc (win32_target_ops): Update.
628 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
630 Turn process_stratum_target's install_fast_tracepoint_jump_pad
631 and get_min_fast_tracepoint_insn_len ops into methods of
634 * target.h (struct process_stratum_target): Remove the target ops.
635 (class process_target): Add the target ops. Also add
636 'supports_fast_tracepoints'.
637 (target_supports_fast_tracepoints): Update the macro.
638 (target_get_min_fast_tracepoint_insn_len): Update the macro.
639 (install_fast_tracepoint_jump_pad): Update and rename the macro
641 (target_install_fast_tracepoint_jump_pad): ... this.
642 * target.cc (process_target::supports_fast_tracepoints): Define.
643 (process_target::install_fast_tracepoint_jump_pad): Define.
644 (process_target::get_min_fast_tracepoint_insn_len): Define.
646 Update the derived classes and callers below.
648 * tracepoint.cc (install_fast_tracepoint): Update.
649 * linux-low.cc (linux_target_ops): Update.
650 (linux_process_target::supports_fast_tracepoints): Define.
651 (linux_install_fast_tracepoint_jump_pad): Turn into ...
652 (linux_process_target::install_fast_tracepoint_jump_pad): ... this.
653 (linux_get_min_fast_tracepoint_insn_len): Turn into ...
654 (linux_process_target::get_min_fast_tracepoint_insn_len): ... this.
655 * linux-low.h (class linux_process_target): Update.
656 * lynx-low.cc (lynx_target_ops): Update.
657 * nto-low.cc (nto_target_ops): Update.
658 * win32-low.cc (win32_target_ops): Update.
660 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
662 Turn process_stratum_target's stabilize_threads op into a
663 method of process_target.
665 * target.h (struct process_stratum_target): Remove the target op.
666 (class process_target): Add the target op.
667 (target_stabilize_threads): Update the macro.
668 * target.cc (process_target::stabilize_threads): Define.
670 Update the derived classes and callers below.
672 * server.cc (handle_status): Update.
673 * tracepoint.cc (cmd_qtdp): Update.
674 (cmd_qtstart): Update.
675 * linux-low.cc (linux_target_ops): Update.
676 (linux_stabilize_threads): Turn into ...
677 (linux_process_target::stabilize_threads): ... this.
678 (linux_wait_1): Update.
679 * linux-low.h (class linux_process_target): Update.
680 * lynx-low.cc (lynx_target_ops): Update.
681 * nto-low.cc (nto_target_ops): Update.
682 * win32-low.cc (win32_target_ops): Update.
684 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
686 Turn process_stratum_target's pause_all and unpause_all ops
687 into methods of process_target.
689 * target.h (struct process_stratum_target): Remove the target ops.
690 (class process_target): Add the target ops.
691 (pause_all): Update the macro and rename to...
692 (target_pause_all): ... this.
693 (unpause_all): Update the macro and rename to...
694 (target_unpause_all): ... this.
695 * target.cc (process_target::pause_all): Define.
696 (process_target::unpause_all): Define.
698 Update the derived classes and callers below.
700 * server.cc (handle_status): Update.
701 * tracepoint.cc (clear_installed_tracepoints): Update.
703 (cmd_qtstart): Update.
704 (stop_tracing): Update.
705 (cmd_qtstatus): Update.
706 (upload_fast_traceframes): Update.
707 (run_inferior_command): Update.
708 * linux-low.cc (linux_target_ops): Update.
709 (linux_pause_all): Turn into ...
710 (linux_process_target::pause_all): ... this.
711 (linux_unpause_all): Turn into ...
712 (linux_process_target::unpause_all): ... this.
713 (linux_process_target::prepare_to_access_memory): Update.
714 (linux_process_target::done_accessing_memory): Update.
715 * linux-low.h (class linux_process_target): Update.
716 * lynx-low.cc (lynx_target_ops): Update.
717 * nto-low.cc (nto_target_ops): Update.
718 * win32-low.cc (win32_target_ops): Update.
720 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
722 Turn process_stratum_target's get_tib_address op into a method of
725 * target.h (struct process_stratum_target): Remove the target op.
726 (class process_target): Add the target op. Also add
727 'supports_get_tib_address'.
728 * target.cc (process_target::get_tib_address): Define.
729 (process_target::supports_get_tib_address): Define.
731 Update the derived classes and callers below.
733 * server.cc (handle_query): Update.
734 * linux-low.cc (win32_target_ops): Update.
735 * lynx-low.cc (lynx_target_ops): Update.
736 * nto-low.cc (nto_target_ops): Update.
737 * win32-low.cc (win32_target_ops): Update.
738 (win32_process_target::supports_get_tib_address): Define.
739 (win32_get_tib_address): Turn into ...
740 (win32_process_target::get_tib_address): ... this.
741 * win32-low.h (class win32_process_target): Update.
743 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
745 Turn process_stratum_target's thread_stopped op into a method of
748 * target.h (struct process_stratum_target): Remove the target op.
749 (class process_target): Add the target op. Also add
750 'supports_thread_stopped'.
751 (target_thread_stopped): Update the macro.
752 * target.cc (process_target::thread_stopped): Define.
753 (process_target::supports_thread_stopped): Define.
754 (prepare_to_access_memory): Update.
756 Update the derived classes and callers below.
758 * server.cc (queue_stop_reply_callback): Update.
759 * linux-low.cc (linux_target_ops): Update.
760 (linux_process_target::supports_thread_stopped): Define.
761 (linux_thread_stopped): Turn into ...
762 (linux_process_target::thread_stopped): ... this.
763 * linux-low.h (class linux_process_target): Update.
764 * lynx-low.cc (lynx_target_ops): Update.
765 * nto-low.cc (nto_target_ops): Update.
766 * win32-low.cc (win32_target_ops): Update.
768 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
770 Turn process_stratum_target's read_pc and write_pc ops into
771 methods of process_target.
773 * target.h (struct process_stratum_target): Remove the target ops.
774 (class process_target): Add the target ops.
775 * target.cc (process_target::read_pc): Define.
776 (process_target::write_pc): Define.
778 Update the derived classes and callers below.
780 * regcache.cc (regcache_read_pc): Update.
781 (regcache_write_pc): Update.
782 * linux-low.cc (linux_target_ops): Update.
783 (linux_read_pc): Turn into ...
784 (linux_process_target::read_pc): ... this.
785 (linux_write_pc): Turn into ...
786 (linux_process_target::write_pc): ... this.
787 * linux-low.h (class linux_process_target): Update.
788 * lynx-low.cc (lynx_target_ops): Update.
789 * nto-low.cc (nto_target_ops): Update.
790 * win32-low.cc (win32_target_ops): Update.
792 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
794 Turn process_stratum_target's supports_tracepoints op into a
795 method of process_target.
797 * target.h (struct process_stratum_target): Remove the target op.
798 (class process_target): Add the target op.
799 (target_supports_tracepoints): Update the macro.
800 * target.cc (process_target::supports_tracepoints): Define.
802 Update the derived classes and callers below.
804 * linux-low.cc (linux_target_ops): Update.
805 (linux_supports_tracepoints): Turn into ...
806 (linux_process_target::supports_tracepoints): ... this.
807 * linux-low.h (class linux_process_target): Update.
808 * lynx-low.cc (lynx_target_ops): Update.
809 * nto-low.cc (nto_target_ops): Update.
810 * win32-low.cc (win32_target_ops): Update.
812 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
814 Turn process_stratum_target's process_qsupported op into a method
817 * target.h (struct process_stratum_target): Remove the target op.
818 (class process_target): Add the target op.
819 (target_process_qsupported): Update the macro.
820 * target.cc (process_target::process_qsupported): Define.
822 Update the derived classes and callers below.
824 * linux-low.cc (linux_target_ops): Update.
825 (linux_process_qsupported): Turn into ...
826 (linux_process_target::process_qsupported): ... this.
827 * linux-low.h (class linux_process_target): Update.
828 * lynx-low.cc (lynx_target_ops): Update.
829 * nto-low.cc (nto_target_ops): Update.
830 * win32-low.cc (win32_target_ops): Update.
832 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
834 Turn process_stratum_target's read_loadmap op into a method of
837 * target.h (struct process_stratum_target): Remove the target op.
838 (class process_target): Add the target op. Also add
839 'supports_read_loadmap'.
840 * target.cc (process_target::read_loadmap): Define.
841 (process_target::supports_read_loadmap): Define.
843 Update the derived classes and callers below.
845 * server.cc (handle_qxfer_fdpic): Update.
846 (handle_query): Update.
847 * linux-low.cc (linux_target_ops): Update.
848 (linux_process_target::supports_read_loadmap): Define.
849 (linux_read_loadmap): Turn into ...
850 (linux_process_target::read_loadmap): ... this.
851 * linux-low.h (class linux_process_target): Update.
852 * lynx-low.cc (lynx_target_ops): Update.
853 * nto-low.cc (nto_target_ops): Update.
854 * win32-low.cc (win32_target_ops): Update.
856 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
858 Turn process_stratum_target's core_of_thread op into a method of
861 * target.h (struct process_stratum_target): Remove the target op.
862 (class process_target): Add the target op.
863 (target_core_of_thread): Update the macro.
864 * target.cc (process_target::core_of_thread): Define.
866 Update the derived classes and callers below.
868 * linux-low.cc (linux_target_ops): Update.
869 (linux_process_target::core_of_thread): Define.
870 * linux-low.h (class linux_process_target): Update.
871 * lynx-low.cc (lynx_target_ops): Update.
872 * nto-low.cc (nto_target_ops): Update.
873 * win32-low.cc (win32_target_ops): Update.
875 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
877 Turn process_stratum_target's handle_monitor_command op into a
878 method of process_target.
880 * target.h (struct process_stratum_target): Remove the target op.
881 (class process_target): Add the target op.
882 (target_handle_monitor_command): Update the macro.
883 * target.cc (process_target::handle_monitor_command): Define.
885 Update the derived classes and callers below.
887 * server.cc (handle_query): Update.
888 * linux-low.cc (linux_target_ops): Update.
889 (linux_process_target::handle_monitor_command): Define.
890 * linux-low.h (class linux_process_target): Update.
891 * lynx-low.cc (lynx_target_ops): Update.
892 * nto-low.cc (nto_target_ops): Update.
893 * win32-low.cc (win32_target_ops): Update.
895 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
897 Turn process_stratum_target's handle_new_gdb_connection op into a
898 method of process_target.
900 * target.h (struct process_stratum_target): Remove the target op.
901 (class process_target): Add the target op.
902 (target_handle_new_gdb_connection): Update the macro.
903 * target.cc (process_target::handle_new_gdb_connection): Define.
905 Update the derived classes and callers below.
907 * linux-low.cc (linux_target_ops): Update.
908 (linux_handle_new_gdb_connection): Turn into ...
909 (linux_process_target::handle_new_gdb_connection): ... this.
910 * linux-low.h (class linux_process_target): Update.
911 * lynx-low.cc (lynx_target_ops): Update.
912 * nto-low.cc (nto_target_ops): Update.
913 * win32-low.cc (win32_target_ops): Update.
915 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
917 Turn process_stratum_target's supports_fork_events,
918 supports_vfork_events, and supports_exec_events ops into methods
921 * target.h (struct process_stratum_target): Remove the target ops.
922 (class process_target): Add the target ops.
923 (target_supports_fork_events): Update the macro.
924 (target_supports_vfork_events): Update the macro.
925 (target_supports_exec_events): Update the macro.
926 * target.cc (process_target::supports_fork_events): Define.
927 (process_target::supports_vfork_events): Define.
928 (process_target::supports_exec_events): Define.
930 Update the derived classes and callers below.
932 * linux-low.cc (linux_target_ops): Update.
933 (linux_supports_fork_events): Turn into ...
934 (linux_process_target::supports_fork_events): ... this.
935 (linux_supports_vfork_events): Turn into ...
936 (linux_process_target::supports_vfork_events): ... this.
937 (linux_supports_exec_events): Turn into ...
938 (linux_process_target::supports_exec_events): ... this.
939 * linux-low.h (class linux_process_target): Update.
940 * lynx-low.cc (lynx_target_ops): Update.
941 * nto-low.cc (nto_target_ops): Update.
942 * win32-low.cc (win32_target_ops): Update.
944 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
946 Turn process_stratum_target's supports_multi_process op into a
947 method of process_target.
949 * target.h (struct process_stratum_target): Remove the target op.
950 (class process_target): Add the target op.
951 * target.cc (process_target::supports_multi_process): Define.
952 (target_supports_multi_process): Update.
954 Update the derived classes and callers below.
956 * linux-low.cc (linux_target_ops): Update.
957 (linux_supports_multi_process): Turn into ...
958 (linux_process_target::supports_multi_process): ... this.
959 * linux-low.h (class linux_process_target): Update.
960 * lynx-low.cc (lynx_target_ops): Update.
961 * nto-low.cc (nto_target_ops): Update.
962 * win32-low.cc (win32_target_ops): Update.
964 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
966 Turn process_stratum_target's supports_non_stop, async, and
967 start_non_stop ops into methods of process_target.
969 * target.h (struct process_stratum_target): Remove the target ops.
970 (class process_target): Add the target ops.
971 (target_supports_non_stop): Update the macro.
972 (target_async): Update the macro.
973 (start_non_stop): Remove declaration.
974 * target.cc (process_target::supports_non_stop): Define.
975 (process_target::async): Define.
976 (process_target::start_non_stop): Define.
977 (start_non_stop): Remove.
979 Update the derived classes and callers below.
981 * server.cc (handle_qxfer_siginfo): Update.
982 (handle_query): Update.
983 * linux-low.cc (linux_target_ops): Update.
984 (linux_supports_non_stop): Turn into ...
985 (linux_process_target::supports_non_stop): ... this.
986 (linux_async): Turn into ...
987 (linux_process_target::async): ... this.
988 (linux_start_non_stop): Turn into ...
989 (linux_process_target::start_non_stop): ... this.
990 * linux-low.h (class linux_process_target): Update.
991 * lynx-low.cc (lynx_target_ops): Update.
992 * nto-low.cc (nto_target_ops): Update.
993 (nto_supports_non_stop): Remove; rely on the default behavior
995 * win32-low.cc (win32_target_ops): Update.
997 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
999 Turn process_stratum_target's qxfer_siginfo op into a method of
1002 * target.h (struct process_stratum_target): Remove the target op.
1003 (class process_target): Add the target op. Also add
1004 'supports_qxfer_siginfo'.
1005 * target.cc (process_target::qxfer_siginfo): Define.
1006 (process_target::supports_qxfer_siginfo): Define.
1008 Update the derived classes and callers below.
1010 * server.cc (handle_qxfer_siginfo): Update.
1011 (handle_query): Update.
1012 * linux-low.cc (linux_target_ops): Update.
1013 (linux_process_target::supports_qxfer_siginfo): Define.
1014 (linux_xfer_siginfo): Turn into ...
1015 (linux_process_target::qxfer_siginfo): ... this.
1016 * linux-low.h (class linux_process_target): Update.
1017 * lynx-low.cc (lynx_target_ops): Update.
1018 * nto-low.cc (nto_target_ops): Update.
1019 * win32-low.cc (win32_target_ops): Update.
1021 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1023 Turn process_stratum_target's qxfer_osdata op into a method of
1026 * target.h (struct process_stratum_target): Remove the target op.
1027 (class process_target): Add the target op. Also add
1028 'supports_qxfer_osdata'.
1029 * target.cc (process_target::qxfer_osdata): Define.
1030 (process_target::supports_qxfer_osdata): Define.
1032 Update the derived classes and callers below.
1034 * server.cc (handle_qxfer_osdata): Update.
1035 (handle_query): Update.
1036 * linux-low.cc (linux_target_ops): Update.
1037 (linux_process_target::supports_qxfer_osdata): Define.
1038 (linux_qxfer_osdata): Turn into ...
1039 (linux_process_target::qxfer_osdata): ... this.
1040 * linux-low.h (class linux_process_target): Update.
1041 * lynx-low.cc (lynx_target_ops): Update.
1042 * nto-low.cc (nto_target_ops): Update.
1043 * win32-low.cc (win32_target_ops): Update.
1045 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1047 Turn process_stratum_target's hostio_last_error op into a
1048 method of process_target.
1050 * target.h (struct process_stratum_target): Remove the target op.
1051 (class process_target): Add the target op.
1052 * target.cc: Add "hostio.h" to includes.
1053 (process_target::hostio_last_error): Define.
1055 Update the derived classes and callers below.
1057 * hostio.cc (hostio_error): Update.
1058 * linux-low.cc: Remove "hostio.h" from includes.
1059 (linux_target_ops): Update.
1060 * lynx-low.cc (lynx_target_ops): Update.
1061 * nto-low.cc (nto_target_ops): Update.
1062 * win32-low.h (class win32_process_target): Update.
1063 * win32-low.cc (win32_target_ops): Update.
1064 (wince_hostio_last_error): Turn into ...
1065 (win32_process_target::hostio_last_error): ... this.
1067 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1069 Turn process_stratum_target's get_tls_address op into a method of
1072 * target.h (struct process_stratum_target): Remove the target op.
1073 (class process_target): Add the target op. Also add
1074 'supports_get_tls_address'.
1075 * target.cc (process_target::get_tls_address): Define.
1076 (process_target::supports_get_tls_address): Define.
1078 Update the derived classes and callers below.
1080 * server.cc (handle_query): Update.
1081 * linux-low.cc (linux_target_ops): Update.
1082 (linux_process_target::supports_get_tls_address): Define.
1083 (linux_process_target::get_tls_address): Define.
1084 * linux-low.h (class linux_process_target): Update.
1085 * lynx-low.cc (lynx_target_ops): Update.
1086 * nto-low.cc (nto_target_ops): Update.
1087 * win32-low.cc (win32_target_ops): Update.
1089 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1091 Turn process_stratum_target's read_offsets op into a method of
1094 * target.h (struct process_stratum_target): Remove the target op.
1095 (class process_target): Add the target op. Also add
1096 'supports_read_offsets'.
1097 * target.cc (process_target::read_offsets): Define.
1098 (process_target::supports_read_offsets): Define.
1100 Update the derived classes and callers below.
1102 * server.cc (handle_query): Update.
1103 * linux-low.cc (SUPPORTS_READ_OFFSETS): New #define directive.
1104 (linux_target_ops): Update.
1105 (linux_process_target::supports_read_offsets): Define.
1106 (linux_read_offsets): Turn into ...
1107 (linux_process_target::read_offsets): ... this.
1108 * linux-low.h (class linux_process_target): Update.
1109 * lynx-low.cc (lynx_target_ops): Update.
1110 * nto-low.cc (nto_target_ops): Update.
1111 * win32-low.cc (win32_target_ops): Update.
1113 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1115 Turn process_stratum_target's stopped_by_watchpoint and
1116 stopped_data_address ops into methods of process_target.
1118 * target.h (struct process_stratum_target): Remove the target ops.
1119 (class process_target): Add the target ops.
1120 * target.cc (process_target::stopped_by_watchpoint): Define.
1121 (process_target::stopped_data_address): Define.
1123 Update the derived classes and callers below.
1125 * remote-utils.cc (prepare_resume_reply): Update.
1126 * linux-low.cc (linux_target_ops): Update.
1127 (linux_stopped_by_watchpoint): Turn into ...
1128 (linux_process_target::stopped_by_watchpoint): ... this.
1129 (linux_stopped_data_address): Turn into ...
1130 (linux_process_target::stopped_data_address): ... this.
1131 * linux-low.h (class linux_process_target): Update.
1132 * lynx-low.cc (lynx_target_ops): Update.
1133 * nto-low.cc (nto_target_ops): Update.
1134 (nto_stopped_by_watchpoint): Turn into ...
1135 (nto_process_target::stopped_by_watchpoint): ... this.
1136 (nto_stopped_data_address): Turn into ...
1137 (nto_process_target::stopped_data_address): ... this.
1138 * nto-low.h (class nto_process_target): Update.
1139 * win32-low.cc (win32_target_ops): Update.
1140 (win32_stopped_by_watchpoint): Turn into ...
1141 (win32_process_target::stopped_by_watchpoint): ... this.
1142 (win32_stopped_data_address): Turn into ...
1143 (win32_process_target::stopped_data_address): ... this.
1144 * win32-low.h (class win32_process_target): Update.
1146 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1148 Turn process_stratum_target's supports_hardware_single_step op into
1149 a method of process_target.
1151 * target.h (struct process_stratum_target): Remove the target op.
1152 (class process_target): Add the target op.
1153 (target_supports_hardware_single_step): Update the macro.
1154 (target_can_do_hardware_single_step): Remove declaration.
1155 * target.cc (process_target::supports_hardware_single_step): Define.
1156 (target_can_do_hardware_single_step): Remove.
1158 Update the derived classes and callers below.
1160 * linux-low.h (class linux_process_target): Update.
1161 * linux-low.cc (linux_target_ops): Update.
1162 (linux_supports_hardware_single_step): Turn into ...
1163 (linux_process_target::supports_hardware_single_step): ... this.
1164 * lynx-low.h (class lynx_process_target): Update.
1165 * lynx-low.cc (lynx_target_ops): Update.
1166 (lynx_process_target::supports_hardware_single_step): Define.
1167 * nto-low.h (class nto_process_target): Update.
1168 * nto-low.cc (nto_target_ops): Update.
1169 (nto_process_target::supports_hardware_single_step): Define.
1170 * win32-low.h (class win32_process_target): Update.
1171 * win32-low.cc (win32_target_ops): Update.
1172 (win32_process_target::supports_hardware_single_step): Define.
1174 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1176 Turn process_stratum_target's {supports_}stopped_by_hw_breakpoint
1177 ops into methods of process_target.
1179 * target.h (struct process_stratum_target): Remove the target ops.
1180 (class process_target): Add the target ops.
1181 (target_stopped_by_hw_breakpoint): Update the macro.
1182 (target_supports_stopped_by_hw_breakpoint): Update the macro.
1183 * target.cc (process_target::stopped_by_hw_breakpoint): Define.
1184 (process_target::supports_stopped_by_hw_breakpoint): Define.
1186 Update the derived classes and callers below.
1188 * linux-low.cc (linux_target_ops): Update.
1189 (linux_stopped_by_hw_breakpoint): Turn into ...
1190 (linux_process_target::stopped_by_hw_breakpoint): ... this.
1191 (linux_supports_stopped_by_hw_breakpoint): Turn into ...
1192 (linux_process_target::supports_stopped_by_hw_breakpoint): ... this.
1193 * linux-low.h (class linux_process_target): Update.
1194 * lynx-low.cc (lynx_target_ops): Update.
1195 * nto-low.cc (nto_target_ops): Update.
1196 * win32-low.cc (win32_target_ops): Update.
1198 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1200 Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
1201 ops into methods of process_target.
1203 * target.h (struct process_stratum_target): Remove the target ops.
1204 (class process_target): Add the target ops.
1205 (target_stopped_by_sw_breakpoint): Update the macro.
1206 (target_supports_stopped_by_sw_breakpoint): Update the macro.
1207 * target.cc (process_target::stopped_by_sw_breakpoint): Define.
1208 (process_target::supports_stopped_by_sw_breakpoint): Define.
1210 Update the derived classes and callers below.
1212 * linux-low.cc (linux_target_ops): Update.
1213 (linux_stopped_by_sw_breakpoint): Turn into ...
1214 (linux_process_target::stopped_by_sw_breakpoint): ... this.
1215 (linux_supports_stopped_by_sw_breakpoint): Turn into ...
1216 (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
1217 * linux-low.h (class linux_process_target): Update.
1218 * lynx-low.cc (lynx_target_ops): Update.
1219 * nto-low.cc (nto_target_ops): Update.
1220 * win32-low.cc (win32_target_ops): Update.
1222 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1224 Turn process_stratum_target's insert_point and remove_point ops
1225 into methods of process_target.
1227 * target.h (struct process_stratum_target): Remove the target ops.
1228 (class process_target): Add the target ops.
1229 * target.cc (process_target::insert_point): Define.
1230 (process_target::remove_point): Define.
1232 Update the derived classes and callers below.
1234 * mem-break.cc (set_raw_breakpoint_at): Update.
1235 (delete_raw_breakpoint): Update.
1236 (uninsert_raw_breakpoint): Update.
1237 (reinsert_raw_breakpoint): Update.
1238 * linux-low.cc (linux_target_ops): Update.
1239 (linux_insert_point): Turn into ...
1240 (linux_process_target::insert_point): ... this.
1241 (linux_remove_point): Turn into ...
1242 (linux_process_target::remove_point): ... this.
1243 * linux-low.h (class linux_process_target): Update.
1244 * lynx-low.cc (lynx_target_ops): Update.
1245 * nto-low.cc (nto_target_ops): Update.
1246 (nto_insert_point): Turn into ...
1247 (nto_process_target::insert_point): ... this.
1248 (nto_remove_point): Turn into ...
1249 (nto_process_target::remove_point): ... this.
1250 * nto-low.h (class nto_process_target): Update.
1251 * win32-low.cc (win32_target_ops): Update.
1252 (win32_insert_point): Turn into ...
1253 (win32_process_target::insert_point): ... this.
1254 (win32_remove_point): Turn into ...
1255 (win32_process_target::remove_point): ... this.
1256 * win32-low.h (class win32_process_target): Update.
1258 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1260 Turn process_stratum_target's supports_z_point_type op into a
1261 method of process_target.
1263 * target.h (struct process_stratum_target): Remove the target op.
1264 (class process_target): Add the target op.
1265 * target.cc (process_target::supports_z_point_type): Define.
1267 Update the derived classes and callers below.
1269 * mem-break.cc (z_type_supported): Update.
1270 * linux-low.cc (linux_target_ops): Update.
1271 (linux_supports_z_point_type): Turn into ...
1272 (linux_process_target::supports_z_point_type): ... this.
1273 * linux-low.h (class linux_process_target): Update.
1274 * lynx-low.cc (lynx_target_ops): Update.
1275 * nto-low.cc (nto_target_ops): Update.
1276 (nto_supports_z_point_type): Turn into ...
1277 (nto_process_target::supports_z_point_type): ... this.
1278 * nto-low.h (class nto_process_target): Update.
1279 * win32-low.cc (win32_target_ops): Update.
1280 (win32_supports_z_point_type): Turn into ...
1281 (win32_process_target::supports_z_point_type): ... this.
1282 * win32-low.h (class win32_process_target): Update.
1284 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1286 Turn process_stratum_target's read_auxv op into a method of
1289 * target.h (class process_stratum_target): Remove the target op.
1290 (struct process_target): Add the target op. Also add
1291 'supports_read_auxv'.
1292 * target.cc (process_target::read_auxv): Define.
1293 (process_target::supports_read_auxv): Define.
1295 Update the derived classes and callers below.
1297 * server.cc (handle_qxfer_auxv): Update.
1298 (handle_query): Update.
1299 * linux-low.cc (linux_target_ops): Update.
1300 (linux_process_target::supports_read_auxv): Define.
1301 (linux_read_auxv): Turn into ...
1302 (linux_process_target::read_auxv): ... this.
1303 * linux-low.h (class linux_process_target): Update.
1304 * lynx-low.cc (lynx_target_ops): Update.
1305 * nto-low.cc (nto_target_ops): Update.
1306 (nto_process_target::supports_read_auxv): Define.
1307 (nto_read_auxv): Turn into ...
1308 (nto_process_target::read_auxv): ... this.
1309 * nto-low.h (class nto_process_target): Update.
1310 * win32-low.cc (win32_target_ops): Update.
1312 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1314 Turn process_stratum_target's request_interrupt op into a method of
1317 * target.h (struct process_stratum_target): Remove the target op.
1318 (class process_target): Add the target op.
1320 Update the derived classes and callers below.
1322 * remote-utils.cc (putpkt_binary_1): Update.
1323 (input_interrupt): Update.
1325 * server.cc (handle_v_requests): Update.
1326 * linux-low.cc (linux_target_ops): Update.
1327 (linux_request_interrupt): Turn into ...
1328 (linux_process_target::request_interrupt): ... this.
1329 * linux-low.h (class linux_process_target): Update.
1330 * lynx-low.cc (lynx_target_ops): Update.
1331 (lynx_request_interrupt): Turn into ...
1332 (lynx_process_target::request_interrupt): ... this.
1333 * lynx-low.h (class lynx_process_target): Update.
1334 * nto-low.cc (nto_target_ops): Update.
1335 (nto_request_interrupt): Turn into ...
1336 (nto_process_target::request_interrupt): ... this.
1337 * nto-low.h (class nto_process_target): Update.
1338 * win32-low.cc (win32_target_ops): Update.
1339 (win32_request_interrupt): Turn into ...
1340 (win32_process_target::request_interrupt): ... this.
1341 * win32-low.h (class win32_process_target): Update.
1343 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1345 Turn process_stratum_target's look_up_symbols op into a method of
1348 * target.h (struct process_stratum_target): Remove the target op.
1349 (class process_target): Add the target op.
1350 * target.cc (process_target::look_up_symbols): Define.
1352 Update the derived classes and callers below.
1354 * server.cc (handle_query): Update.
1355 * linux-low.cc (linux_target_ops): Update.
1356 (linux_look_up_symbols): Turn into ...
1357 (linux_process_target::look_up_symbols): ... this.
1358 * linux-low.h (class linux_process_target): Update.
1359 * lynx-low.cc (lynx_target_ops): Update.
1360 * nto-low.cc (nto_target_ops): Update.
1361 * win32-low.cc (win32_target_ops): Update.
1363 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1365 Turn process_stratum_target's read_memory and write_memory
1366 ops into methods of process_target.
1368 * target.h (struct process_stratum_target): Remove the target ops.
1369 (class process_target): Add the target ops.
1371 Update the derived classes and callers below.
1373 * linux-aarch32-low.cc (arm_breakpoint_at): Update.
1374 * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
1375 * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
1376 (arm_get_syscall_trapinfo): Update.
1377 * linux-cris-low.cc (cris_breakpoint_at): Update.
1378 * linux-crisv32-low.cc (cris_breakpoint_at): Update.
1379 * linux-m32r-low.cc (m32r_breakpoint_at): Update.
1380 * linux-mips-low.cc (mips_breakpoint_at): Update.
1381 * linux-nios2-low.cc (nios2_breakpoint_at): Update.
1382 * linux-ppc-low.cc (ppc_breakpoint_at): Update.
1383 * linux-sh-low.cc (sh_breakpoint_at): Update.
1384 * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
1385 (sparc_store_gregset_from_stack): Update.
1386 (sparc_breakpoint_at): Update.
1387 * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
1388 * linux-tile-low.cc (tile_breakpoint_at): Update.
1389 * linux-x86-low.cc (x86_breakpoint_at): Update.
1390 * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
1391 * mem-brea.cc (insert_memory_breakpoint): Update.
1392 (validate_inserted_breakpoint): Update.
1393 * target.cc (read_inferior_memory): Update.
1394 (target_write_memory): Update.
1395 * linux-low.cc (linux_target_ops): Update.
1396 (linux_read_memory): Make a wrapper around the read_memory target
1398 (linux_process_target::read_memory): Rename from linux_read_memory.
1399 (linux_write_memory): Turn into ...
1400 (linux_process_target::write_memory): ... this.
1401 * linux-low.h (class linux_process_target): Update.
1402 * lynx-low.cc (lynx_target_ops): Update.
1403 (lynx_read_memory): Turn into ...
1404 (lynx_process_target::read_memory): ... this.
1405 (lynx_write_memory): Turn into ...
1406 (lynx_process_target::write_memory): ... this.
1407 * lynx-low.h (class lynx_process_target): Update.
1408 * nto-low.cc (nto_target_ops): Update.
1409 (nto_read_memory): Turn into ...
1410 (nto_process_target::read_memory): ... this.
1411 (nto_write_memory): Turn into ...
1412 (nto_process_target::write_memory): ... this.
1413 * nto-low.h (class nto_process_target): Update.
1414 * win32-low.cc (win32_target_ops): Update.
1415 (win32_read_inferior_memory): Turn into ...
1416 (win32_process_target::read_memory): ... this.
1417 (win32_write_inferior_memory): Turn into ...
1418 (win32_process_target::write_memory): ... this.
1419 * win32-low.h (class win32_process_target): Update.
1421 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1423 Turn process_stratum_target's prepare_to_access_memory and
1424 done_accessing_memory ops into methods of process_target.
1426 * target.h (struct process_stratum_target): Remove the target ops.
1427 (class process_target): Add the target ops.
1428 * target.cc (process_target::prepare_to_access_memory): Define.
1429 (process_target::done_accessing_memory): Define.
1430 (prepare_to_access_memory): Update.
1431 (done_accessing_memory): Update.
1433 Update the derived classes and callers below.
1435 * linux-low.cc (linux_target_ops): Update.
1436 (linux_prepare_to_access_memory): Turn into ...
1437 (linux_process_target::prepare_to_access_memory): ... this.
1438 (linux_done_accessing_memory): Turn into ...
1439 (linux_process_target::done_accessing_memory): ... this.
1440 * linux-low.h (class linux_process_target): Update.
1441 * lynx-low.cc (lynx_target_ops): Update.
1442 * nto-low.cc (nto_target_ops): Update.
1443 * win32-low.cc (win32_target_ops): Update.
1445 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1447 Turn process_stratum_target's fetch_registers and store_registers
1448 ops into methods of process_target.
1450 * target.h (struct process_stratum_target): Remove the target ops.
1451 (class process_target): Add the target ops.
1452 (fetch_inferior_registers): Update the macro.
1453 (store_inferior_registers): Update the macro.
1455 Update the derived classes and callers below.
1457 * linux-low.cc (linux_target_ops): Update.
1458 (linux_fetch_registers): Turn into ...
1459 (linux_process_target::fetch_registers): ... this.
1460 (linux_store_registers): Turn into ...
1461 (linux_process_target::store_registers): ... this.
1462 * linux-low.h (class linux_process_target): Update.
1463 * lynx-low.cc (lynx_target_ops): Update.
1464 (lynx_fetch_registers): Turn into ...
1465 (lynx_process_target::fetch_registers): ... this.
1466 (lynx_store_registers): Turn into ...
1467 (lynx_process_target::store_registers): ... this.
1468 * lynx-low.h (class lynx_process_target): Update.
1469 * nto-low.cc (nto_target_ops): Update.
1470 (nto_fetch_registers): Turn into ...
1471 (nto_process_target::fetch_registers): ... this.
1472 (nto_store_registers): Turn into ...
1473 (nto_process_target::store_registers): ... this.
1474 * nto-low.h (class nto_process_target): Update.
1475 * win32-low.cc (win32_target_ops): Update.
1476 (win32_fetch_inferior_registers): Turn into ...
1477 (win32_process_target::fetch_registers): ... this.
1478 (win32_store_inferior_registers): Turn into ...
1479 (win32_process_target::store_registers): ... this.
1480 * win32-low.h (class win32_process_target): Update.
1482 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1484 Turn process_stratum_target's wait op into a method of
1487 * target.h (struct process_stratum_target): Remove the target op.
1488 (class process_target): Add the target op.
1490 Update the derived classes and callers below.
1492 * target.cc (target_wait): Update.
1493 * linux-low.cc (linux_target_ops): Update.
1494 (linux_wait): Turn into ...
1495 (linux_process_target::wait): ... this.
1496 * linux-low.h (class linux_process_target): Update.
1497 * lynx-low.cc (lynx_target_ops): Update.
1498 (lynx_wait): Turn into ...
1499 (lynx_process_target::wait): ... this.
1500 * lynx-low.h (class lynx_process_target): Update.
1501 * nto-low.cc (nto_target_ops): Update.
1502 (nto_wait): Turn into ...
1503 (nto_process_target::wait): ... this.
1504 * nto-low.h (class nto_process_target): Update.
1505 * win32-low.cc (win32_target_ops): Update.
1506 (win32_wait): Turn into ...
1507 (win32_process_target::wait): ... this.
1508 (do_initial_child_stuff): Update.
1509 * win32-low.h (class win32_process_target): Update.
1511 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1513 Turn process_stratum_target's resume op into a method of
1516 * target.h (struct process_stratum_target): Remove the target op.
1517 (class process_target): Add the target op.
1519 Update the derived classes and callers below.
1521 * server.cc (resume): Update.
1522 * target.cc (target_stop_and_wait): Update.
1523 (target_continue_no_signal): Update.
1524 (target_continue): Update.
1525 * linux-low.cc (linux_target_ops): Update.
1526 (linux_resume): Turn into ...
1527 (linux_process_target::resume): ... this.
1528 * linux-low.h (class linux_process_target): Update.
1529 * lynx-low.cc (lynx_target_ops): Update.
1530 (lynx_resume): Turn into ...
1531 (lynx_process_target::resume): ... this.
1532 * lynx-low.h (class lynx_process_target): Update.
1533 * nto-low.cc (nto_target_ops): Update.
1534 (nto_resume): Turn into ...
1535 (nto_process_target::resume): ... this.
1536 * nto-low.h (class nto_process_target): Update.
1537 * win32-low.cc (win32_target_ops): Update.
1538 (win32_resume): Turn into ...
1539 (win32_process_target::resume): ... this.
1540 (win32_process_target::detach): Update.
1541 (do_initial_child_stuff): Update.
1542 * win32-low.h (class win32_process_target): Update.
1544 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1546 Turn process_stratum_target's thread_alive op into a method of
1549 * target.h (struct process_stratum_target): Remove the target op.
1550 (class process_target): Add the target op.
1551 (mythread_alive): Update the macro.
1553 Update the derived classes and callers below.
1555 * linux-low.cc (linux_target_ops): Update.
1556 (linux_thread_alive): Turn into ...
1557 (linux_process_target::thread_alive): ... this.
1558 (wait_for_sigstop): Update.
1559 * linux-low.h (class linux_process_target): Update.
1560 * lynx-low.cc (lynx_target_ops): Update.
1561 (lynx_thread_alive): Turn into ...
1562 (lynx_process_target::thread_alive): ... this.
1563 * lynx-low.h (class lynx_process_target): Update.
1564 * nto-low.cc (nto_target_ops): Update.
1565 (nto_thread_alive): Turn into ...
1566 (nto_process_target::thread_alive): ... this.
1567 * nto-low.h (class nto_process_target): Update.
1568 * win32-low.cc (win32_target_ops): Update.
1569 (win32_thread_alive): Turn into ...
1570 (win32_process_target::thread_alive): ... this.
1571 * win32-low.h (class win32_process_target): Update.
1573 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1575 Turn process_stratum_target's join op into a method of
1578 * target.h (struct process_stratum_target): Remove the target op.
1579 (class process_target): Add the target op.
1580 (join_inferior): Update the macro.
1582 Update the derived classes and callers below.
1584 * linux-low.cc (linux_target_ops): Update.
1585 (linux_join): Turn into ...
1586 (linux_process_target::join): ... this.
1587 * linux-low.h (class linux_process_target): Update.
1588 * lynx-low.cc (lynx_target_ops): Update.
1589 (lynx_join): Turn into ...
1590 (lynx_process_target::join): ... this.
1591 * lynx-low.h (class lynx_process_target): Update.
1592 * nto-low.cc (nto_target_ops): Update.
1593 (nto_process_target::join): Define.
1594 * nto-low.h (class nto_process_target): Update.
1595 * win32-low.cc (win32_target_ops): Update.
1596 (win32_join): Turn into ...
1597 (win32_process_target::join): ... this.
1598 * win32-low.h (class win32_process_target): Update.
1600 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1602 Turn process_stratum_target's mourn op into a method of
1605 * target.h (struct process_stratum_target): Remove the target op.
1606 (class process_target): Add the target op.
1608 Update the derived classes and callers below.
1610 * target.cc (target_mourn_inferior): Update.
1611 * linux-low.cc (linux_target_ops): Update.
1612 (linux_mourn): Turn into ...
1613 (linux_process_target::mourn): ... this.
1614 (handle_extended_wait): Update.
1615 (linux_process_target::kill): Update.
1616 (linux_process_target::detach): Update.
1617 * linux-low.h (class linux_process_target): Update.
1618 * lynx-low.cc (lynx_target_ops): Update.
1619 (lynx_mourn): Turn into ...
1620 (lynx_process_target::mourn): ... this.
1621 * lynx-low.h (class lynx_process_target): Update.
1622 * nto-low.cc (nto_target_ops): Update.
1623 (nto_mourn): Turn into ...
1624 (nto_process_target::mourn): ... this.
1625 * nto-low.h (class nto_process_target): Update.
1626 * win32-low.cc (win32_target_ops): Update.
1627 (win32_mourn): Turn into ...
1628 (win32_process_target::mourn): ... this.
1629 * win32-low.h (class win32_process_target): Update.
1631 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1633 Turn process_stratum_target's detach op into a method of
1636 * target.h (struct process_stratum_target): Remove the target op.
1637 (class process_target): Add the target op.
1638 (detach_inferior): Update the macro.
1640 Update the derived classes and callers below.
1642 * linux-low.cc (linux_target_ops): Update.
1643 (linux_detach): Turn into ...
1644 (linux_process_target::detach): ... this.
1645 * linux-low.h (class linux_process_target): Update.
1646 * lynx-low.cc (lynx_target_ops): Update.
1647 (lynx_detach): Turn into ...
1648 (lynx_process_target::detach): ... this.
1649 * lynx-low.h (class lynx_process_target): Update.
1650 * nto-low.cc (nto_target_ops): Update.
1651 (nto_detach): Turn into ...
1652 (nto_process_target::detach): ... this.
1653 * nto-low.h (class nto_process_target): Update.
1654 * win32-low.cc (win32_target_ops): Update.
1655 (win32_detach): Turn into ...
1656 (win32_process_target::detach): ... this.
1657 * win32-low.h (class win32_process_target): Update.
1659 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1661 Turn process_stratum_target's kill op into a method of
1664 * target.h (struct process_stratum_target): Remove the target op.
1665 (class process_target): Add the target op.
1667 Update the derived classes and callers below.
1669 * target.cc (kill_inferior): Update.
1670 * linux-low.cc (linux_target_ops): Update.
1671 (linux_kill): Turn into ...
1672 (linux_process_target::kill): ... this.
1673 * linux-low.h (class linux_process_target): Update.
1674 * lynx-low.cc (lynx_target_ops): Update.
1675 (lynx_kill): Turn into ...
1676 (lynx_process_target::kill): ... this.
1677 * lynx-low.h (class lynx_process_target): Update.
1678 * nto-low.cc (nto_target_ops): Update.
1679 (nto_kill): Turn into ...
1680 (nto_process_target::kill): ... this.
1681 * nto-low.h (class nto_process_target): Update.
1682 * win32-low.cc (win32_target_ops): Update.
1683 (win32_kill): Turn into ...
1684 (win32_process_target::kill): ... this.
1685 * win32-low.h (class win32_process_target): Update.
1687 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1689 Turn process_stratum_target's attach op into a method of
1692 * target.h (struct process_stratum_target): Remove the target op.
1693 (class process_target): Add the target op.
1694 (myattach): Update the macro.
1696 Update the derived classes and callers below.
1698 * linux-low.cc (linux_target_ops): Update.
1699 (linux_attach): Turn into ...
1700 (linux_process_target::attach): ... this.
1701 * linux-low.h (class linux_process_target): Update.
1702 * lynx-low.cc (lynx_target_ops): Update.
1703 (lynx_attach): Turn into ...
1704 (lynx_process_target::attach): ... this.
1705 * lynx-low.h (class lynx_process_target): Update.
1706 * nto-low.cc (nto_target_ops): Update.
1707 (nto_attach): Turn into ...
1708 (nto_process_target::attach): ... this.
1709 * nto-low.h (class nto_process_target): Update.
1710 * win32-low.cc (win32_target_ops): Update.
1711 (win32_attach): Turn into ...
1712 (win32_process_target::attach): ... this.
1713 * win32-low.h (class win32_process_target): Update.
1715 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1717 Turn process_stratum_target's post_create_inferior op into a method
1720 * target.h (struct process_stratum_target): Remove the target op.
1721 (class process_target): Add the target op.
1722 (target_post_create_inferior): Update the macro.
1723 * target.cc (process_target::post_create_inferior): Define.
1725 Update the derived classes and callers below.
1727 * linux-low.cc (linux_target_ops): Update.
1728 (linux_post_create_inferior): Turn into ...
1729 (linux_process_target::post_create_inferior): ... this.
1730 * linux-low.h (class linux_process_target): Update.
1731 * lynx-low.cc (lynx_target_ops): Update.
1732 * nto-low.cc (nto_target_ops): Update.
1733 * win32-low.cc (win32_target_ops): Update.
1735 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1737 Turn process_stratum_target's create_inferior op into a method of
1740 * target.h (struct process_stratum_target): Remove the target op.
1741 (class process_target): Add the target op.
1742 (create_inferior): Rename the macro to ...
1743 (target_create_inferior): ... this.
1745 Update the derived classes and callers below.
1747 * server.cc (handle_v_run): Update.
1748 (captured_main): Update.
1749 (process_serial_event): Update.
1750 * linux-low.cc (linux_target_ops): Update.
1751 (linux_create_inferior): Turn into ...
1752 (linux_process_target::create_inferior): ... this.
1753 * linux-low.h (class linux_process_target): Update.
1754 * lynx-low.cc (lynx_target_ops): Update.
1755 (lynx_create_inferior): Turn into ...
1756 (lynx_process_target::create_inferior): ... this.
1757 * lynx-low.h (class lynx_process_target): Update.
1758 * nto-low.cc (nto_target_ops): Update.
1759 (nto_create_inferior): Turn into ...
1760 (nto_process_target::create_inferior): ... this.
1761 * nto-low.h (class nto_process_target): Update.
1762 * win32-low.cc (win32_target_ops): Update.
1763 (win32_create_inferior): Turn into ...
1764 (win32_process_target::create_inferior): ... this.
1765 * win32-low.h (class win32_process_target): Update.
1767 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
1769 * target.h (class process_target): New class definition.
1770 (struct process_stratum_target) <pt>: New field with type
1772 * linux-low.h (class linux_process_target): Define as a derived
1773 class of 'process_target'.
1774 * linux-low.cc (linux_target_ops): Add a linux_process_target*
1776 * lynx-low.h (class lynx_process_target): Define as a derived
1777 class of 'process_target'.
1778 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
1780 * nto-low.h (class nto_process_target): Define as a derived
1781 class of 'process_target'.
1782 * nto-low.cc (nto_target_ops): Add an nto_process_target*
1784 * win32-low.h (class win32_process_target): Define as a derived
1785 class of 'process_target'.
1786 * win32-low.cc (win32_target_ops): Add a win32_process_target*
1789 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
1791 * configure: Regenerate.
1793 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
1794 Andrew Burgess <andrew.burgess@embecosm.com>
1796 * linux-riscv-low.cc: New file.
1797 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
1798 and nat/riscv-linux-tdesc.c.
1799 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
1800 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
1803 2020-02-14 Tom Tromey <tom@tromey.com>
1805 * acinclude.m4: Don't include acx_configure_dir.m4.
1806 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
1807 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
1808 (all, install-only, uninstall, clean-info, clean)
1809 (maintainer-clean): Don't recurse.
1810 (subdir_do, all-lib): Remove.
1811 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
1813 (generated_files): Update.
1814 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
1815 * configure: Rebuild.
1816 * configure.ac: Don't configure gnulib or libiberty.
1819 2020-02-14 Eli Zaretskii <eliz@gnu.org>
1821 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
1822 preparing the command line for CreateProcess.
1823 (win32_create_inferior): Reflect the program name in debugging
1824 output that shows the process and its command line.
1826 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
1828 * Makefile.in: Rename source files from .c to .cc.
1829 * %.c: Rename to %.cc.
1830 * configure.ac: Rename server.c to server.cc.
1831 * configure: Re-generate.
1833 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
1835 * Makefile.in: Rename gdbsupport source files from .c to .cc.
1837 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
1839 * win32-low.c (win32_create_inferior): Set signal_pid.
1841 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
1842 Pedro Alves <palves@redhat.com>
1844 Skip building gdbserver in a cross-configuration.
1845 * configure.srv: Set $gdbserver_host depending on whether $target
1846 is $host. Use $gdbserver_host instead of $host.
1848 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1850 * configure: Re-generate.
1852 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1854 * configure: Re-generate.
1856 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
1858 * acinclude.m4: Update warning.m4 path.
1860 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
1862 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
1863 (handle_exception): Set siginfo_er.
1864 (win32_xfer_siginfo): New function.
1866 2020-02-07 Tom Tromey <tom@tromey.com>
1867 Pedro Alves <palves@redhat.com>
1869 * README: Update build documentation.
1870 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
1872 * configure.ac: Update paths.
1873 * configure: Rebuild.
1874 * acinclude.m4: Update paths.
1875 * Makefile.in: Update include paths.
1876 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
1877 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
1878 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
1879 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
1880 (%-generated.c): Update paths.
1881 * Move entire directory from ../gdb/gdbserver.
1883 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
1885 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
1887 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1889 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
1890 assignment instead of srv_linux_obj.
1892 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
1894 * server.c (handle_qxfer_libraries): Write segment-address with
1897 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
1899 * Makefile.in (install-strip): New target.
1900 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
1901 * aclocal.m4: Regenerate.
1902 * configure: Regenerate.
1903 * configure.ac: Add AM_PROG_INSTALL_STRIP.
1905 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
1907 * Makefile.in (SFILES): Adjust paths to point to real files.
1908 (OBS): Move waitstatus.o to target/waitstatus.o.
1909 (TAGS): Transform paths appropriately.
1911 (nat/%.o): ... this pattern rule.
1913 (target/%.o): ... this pattern rule.
1914 * configure.srv: Adjust paths throughout to include nat/ prefix
1915 with the revant files.
1916 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
1917 * configure: Regenerate.
1919 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
1921 * Makefile.in (TAGS): Remove config files from the recipe.
1923 2020-01-14 Tom Tromey <tom@tromey.com>
1925 * configure: Rebuild.
1926 * configure.ac: Remove any checks that were added to common.m4.
1927 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
1930 2020-01-14 Tom Tromey <tom@tromey.com>
1932 * server.h: Include config.h.
1933 * gdbreplay.c: Include config.h.
1934 * configure: Rebuild.
1935 * configure.ac: Don't source common.host.
1936 * acinclude.m4: Update path.
1937 * Makefile.in (INCSUPPORT): New variable.
1938 (INCLUDE_CFLAGS): Add INCSUPPORT.
1939 (SFILES): Update paths.
1940 (version-generated.c): Update path to create-version.sh.
1941 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
1943 2020-01-14 Tom Tromey <tom@tromey.com>
1945 * configure.ac (LIBS): Use WIN32APILIBS.
1946 (USE_WIN32API): Don't define.
1947 * configure: Rebuild.
1949 2020-01-14 Tom Tromey <tom@tromey.com>
1951 * configure: Rebuild.
1953 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1955 * Makefile.in (%-generated.c): Remove rule for files from
1958 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1960 * configure: Re-generate.
1962 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1964 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
1966 * tracepoint.c (stop_tracing, flush_trace_buffer,
1967 about_to_request_buffer_space, get_trace_state_variable_value,
1968 set_trace_state_variable_value, gdb_collect): Add declaration.
1970 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1972 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
1973 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
1974 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
1975 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
1976 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
1979 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1981 * inferiors.c: Include gdbsupport/common-inferior.h.
1983 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1985 * hostio-errno.c: Include hostio.h.
1987 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
1989 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
1992 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1994 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
1995 * linux-arm-tdesc.h: Include arch/arm.h.
1997 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
1999 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
2001 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
2003 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
2004 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
2006 2020-01-10 Pedro Alves <palves@redhat.com>
2008 * fork-child.c (post_fork_inferior): Pass target down to
2010 * inferiors.c (switch_to_thread): Add process_stratum_target
2012 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
2013 * nto-low.c (nto_target_ops): Now a process_stratum_target.
2014 * linux-low.c (linux_target_ops): Now a process_stratum_target.
2015 * remote-utils.c (prepare_resume_reply): Pass the target to
2017 * target.c (the_target): Now a process_stratum_target.
2018 (done_accessing_memory): Pass the target to switch_to_thread.
2019 (set_target_ops): Ajust to use process_stratum_target.
2020 * target.h (struct target_ops): Rename to ...
2021 (struct process_stratum_target): ... this.
2022 (the_target, set_target_ops): Adjust.
2023 (prepare_to_access_memory): Adjust comment.
2024 * win32-low.c (child_xfer_memory): Adjust to use
2025 process_stratum_target.
2026 (win32_target_ops): Now a process_stratum_target.
2028 2020-01-06 Eli Zaretskii <eliz@gnu.org>
2029 Pedro Alves <palves@redhat.com>
2031 * win32-low.c (get_child_debug_event): Extract the fatal exception
2032 from the exit status and convert to the equivalent Posix signal
2034 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
2035 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
2037 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
2039 * Makefile.in: Use INSTALL_PROGRAM_ENV.
2041 2020-01-01 Joel Brobecker <brobecker@adacore.com>
2043 * server.c (gdbserver_version): Change copyright year to 2020.
2044 * gdbreplay.c (gdbreplay_version): Likewise.
2046 2019-12-19 Christian Biesinger <cbiesinger@google.com>
2048 * configure: Regenerate.
2049 * configure.ac: Quote variable arguments of test.
2051 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
2053 * Makefile.in: Fix build with GNU Make 3.81
2055 2019-12-16 Tom Tromey <tromey@adacore.com>
2057 * server.c (get_exec_file): Constify result.
2059 2019-12-10 Christian Biesinger <cbiesinger@google.com>
2061 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
2062 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
2063 * config.in: Regenerate.
2064 * configure: Regenerate.
2065 * configure.ac: Don't check for strerror.
2066 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
2067 Call safe_strerror instead of strerror.
2068 * server.h (strerror): Remove this now-unnecessary declaration.
2069 * tracepoint.c (init_named_socket): Call safe_strerror instead of
2071 (gdb_agent_helper_thread): Likewise.
2072 * utils.c (perror_with_name): Likewise.
2074 2019-11-26 Tom Tromey <tom@tromey.com>
2076 * configure, config.in: Rebuild.
2078 2019-11-26 Tom Tromey <tom@tromey.com>
2080 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
2081 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
2083 * configure, config.in: Rebuild.
2085 2019-11-26 Tom Tromey <tom@tromey.com>
2087 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
2088 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
2089 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
2090 * acinclude.m4: Include ax_pthread.m4.
2091 * config.in, configure: Rebuild.
2093 2019-11-26 Christian Biesinger <cbiesinger@google.com>
2095 * debug.c (debug_set_output): Call safe_strerror instead of
2097 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
2098 (linux_kill_one_lwp): Likewise.
2099 (linux_detach_one_lwp): Likewise.
2100 (linux_wait_for_event_filtered): Likewise.
2101 (store_register): Likewise.
2102 * lynx-low.c (lynx_attach): Likewise.
2103 * mem-break.c (insert_memory_breakpoint): Likewise.
2104 (remove_memory_breakpoint): Likewise.
2105 (delete_fast_tracepoint_jump): Likewise.
2106 (set_fast_tracepoint_jump): Likewise.
2107 (uninsert_fast_tracepoint_jumps_at): Likewise.
2108 (reinsert_fast_tracepoint_jumps_at): Likewise.
2109 * nto-low.c (nto_xfer_memory): Likewise.
2110 (nto_resume): Likewise.
2112 2019-11-20 Luis Machado <luis.machado@linaro.org>
2114 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
2115 instead of register count.
2116 * tdesc.c (tdesc_contains_feature): New function.
2117 * tdesc.h (tdesc_contains_feature): New prototype.
2119 2019-11-15 Christian Biesinger <cbiesinger@google.com>
2121 * Makefile.in: Add safe-strerror.c.
2122 * configure: Regenerate.
2123 * configure.ac: Don't source common.host.
2125 2019-11-15 Christian Biesinger <cbiesinger@google.com>
2127 * config.in: Regenerate.
2128 * configure: Regenerate.
2130 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
2132 * ax.c (ax_printf): Handle size_t_arg.
2134 2019-11-06 Christian Biesinger <cbiesinger@google.com>
2136 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
2137 * mi/mi-main.c (output_cores): Likewise.
2138 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
2139 (linux_xfer_osdata_modules): Likewise.
2140 * remote.c (register_remote_support_xml): Likewise.
2141 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
2142 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
2144 2019-11-01 Christian Biesinger <cbiesinger@google.com>
2146 * configure: Regenerate.
2147 * configure.ac: Remove check for strerror_r.
2149 2019-10-31 Christian Biesinger <cbiesinger@google.com>
2151 * config.in: Regenerate.
2152 * configure: Regenerate.
2153 * configure.ac: Also check for strerror_r.
2155 2019-10-31 Christian Biesinger <cbiesinger@google.com>
2157 * ax.h (debug_agent): Remove duplicate declaration.
2159 2019-10-26 Tom de Vries <tdevries@suse.de>
2161 * linux-aarch64-low.c: Fix typos in comments.
2162 * linux-arm-low.c: Same.
2163 * linux-low.c: Same.
2164 * linux-ppc-low.c: Same.
2165 * proc-service.c: Same.
2168 * tracepoint.c: Same.
2169 * win32-low.c: Same.
2171 2019-10-25 Tom Tromey <tromey@adacore.com>
2173 * utils.c (xstrdup): Remove.
2175 2019-10-23 Tom Tromey <tom@tromey.com>
2177 * configure, config.in: Rebuild.
2179 2019-10-23 Tom Tromey <tom@tromey.com>
2181 * configure: Rebuild.
2182 * acinclude.m4: Use m4_include, not sinclude.
2184 2019-10-17 Tom Tromey <tromey@adacore.com>
2186 * configure: Rebuild.
2187 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
2188 in AC_CONFIG_FILES invocation.
2189 * Makefile.in (stamp-h, Makefile): Use new-style config.status
2192 2019-10-16 Christian Biesinger <cbiesinger@google.com>
2194 * server.c: Include xml-builtin.h.
2195 (get_xml_features): Don't declare xml_builtins here.
2197 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
2199 * Makefile.in: Remove references to vec-ipa.o.
2201 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
2203 * Makefile.in: Remove references to vec.c.
2205 2019-10-02 Christian Biesinger <cbiesinger@google.com>
2207 * server.c (server_waiting): Change to bool.
2208 (extended_protocol): Likewise.
2209 (response_needed): Likewise.
2210 (exit_requested): Likewise.
2211 (run_once): Likewise.
2212 (report_no_resumed): Likewise.
2213 (non_stop): Likewise.
2214 (disable_packet_vCont): Likewise.
2215 (disable_packet_Tthread): Likewise.
2216 (disable_packet_qC): Likewise.
2217 (disable_packet_qfThreadInfo): Likewise.
2218 (handle_general_set): Update.
2219 (handle_detach): Update.
2220 (handle_monitor_command): Update.
2221 (handle_query): Update.
2222 (captured_main): Update.
2223 (process_serial_event): Update.
2224 * server.h (server_waiting): Change to bool.
2225 (disable_packet_vCont): Likewise.
2226 (disable_packet_Tthread): Likewise.
2227 (disable_packet_qC): Likewise.
2228 (disable_packet_qfThreadInfo): Likewise.
2229 (run_once): Likewise.
2230 (non_stop): Likewise.
2231 * target.c (target_stop_and_wait): Update.
2233 2019-10-02 Tom Tromey <tromey@adacore.com>
2235 * Makefile.in (SFILES): Add common-inferior.c.
2236 (OBS): Add common-inferior.o.
2237 * server.c (startup_with_shell): Don't define.
2239 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
2241 * linux-low.c (linux_low_read_btrace): Update for change to
2244 2019-09-20 Christian Biesinger <cbiesinger@google.com>
2246 * debug.c (debug_threads): Remove comment in favor of the header.
2247 * debug.h (using_threads): Add declaration.
2248 (debug_threads): Add comment.
2249 * linux-aarch64-low.c: Include debug.h and remove declaration of
2251 * nto-low.c: Likewise.
2252 * remote-utils.c: Likewise.
2253 * thread-db.c: Likewise.
2255 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
2257 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
2258 and powerpc-cell64l-ipa.o.
2259 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
2260 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
2261 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
2264 * spu-low.c: Remove file.
2266 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
2267 (parse_spufs_run): Remove.
2268 (ppc_get_pc): Remove Cell/B.E. support.
2269 (ppc_set_pc): Likewise.
2270 (ppc_breakpoint_at): Likewise.
2271 (ppc_arch_setup): Likewise.
2272 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
2273 tdesc_powerpc_cell32l.
2274 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
2275 or init_registers_powerpc_cell32l.
2276 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
2277 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
2278 or init_registers_powerpc_cell32l.
2279 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
2280 (init_registers_powerpc_cell32l): Remove prototype.
2281 (init_registers_powerpc_cell64l): Likewise.
2283 * target.h (struct target_ops): Remove qxfer_spu member.
2284 * server.c (handle_qxfer_spu): Remove.
2285 (qxfer_packets): Remove entry for "spu".
2286 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
2287 * linux-low.c (SPUFS_MAGIC): Remove.
2288 (spu_enumerate_spu_ids): Remove.
2289 (linux_qxfer_spu): Remove.
2290 (linux_target_ops): Remove qxfer_spu member.
2291 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
2292 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
2293 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
2295 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
2297 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
2298 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
2299 * config.in: Regenerate.
2300 * configure: Regenerate.
2302 2019-08-15 Tom Tromey <tromey@adacore.com>
2304 * target.c (target_write_memory): Use gdb::byte_vector.
2306 2019-08-15 Tom Tromey <tromey@adacore.com>
2308 * tracepoint.c (write_inferior_data_pointer)
2309 (write_inferior_integer, write_inferior_int8)
2310 (write_inferior_uinteger, m_tracepoint_action_download)
2311 (r_tracepoint_action_download, x_tracepoint_action_download)
2312 (l_tracepoint_action_download, clear_inferior_trace_buffer)
2313 (download_agent_expr, download_tracepoint_1)
2314 (download_trace_state_variables, upload_fast_traceframes): Update.
2315 * server.c (gdb_write_memory): Update.
2316 * remote-utils.c (relocate_instruction): Update.
2317 * proc-service.c (ps_pdwrite): Update.
2318 * mem-break.c (remove_memory_breakpoint)
2319 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
2320 (uninsert_fast_tracepoint_jumps_at)
2321 (reinsert_fast_tracepoint_jumps_at): Update.
2322 * linux-x86-low.c (append_insns)
2323 (i386_install_fast_tracepoint_jump_pad)
2324 (amd64_write_goto_address, i386_write_goto_address): Update.
2325 * linux-s390-low.c (append_insns, s390_write_goto_address):
2327 * linux-ppc-low.c (ppc_relocate_instruction)
2328 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
2329 (ppc_write_goto_address): Update.
2330 * linux-aarch64-low.c (append_insns): Update.
2331 * target.h (struct target_ops): Update.
2332 (write_inferior_memory): Don't declare.
2333 * target.c (target_write_memory): Rename from
2334 write_inferior_memory. Remove old target_write_memory.
2336 2019-08-15 Tom Tromey <tromey@adacore.com>
2338 * target.c (write_inferior_memory): Use std::vector.
2340 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
2343 * configure.ac: Drop enable-libmcheck support.
2344 * configure, config.in: Rebuild.
2345 * acinclude.m4: Don't include it.
2347 2019-07-19 Alan Hayward <alan.hayward@arm.com>
2349 * configure.srv: Remove Arm xml files.
2351 2019-07-19 Alan Hayward <alan.hayward@arm.com>
2353 * configure.srv: Add new files. Remove xml generated files.
2354 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
2356 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
2357 * linux-aarch32-tdesc.c: New file.
2358 * linux-aarch32-tdesc.h: New file.
2359 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
2360 * linux-arm-low.c (init_registers_arm, tdesc_arm)
2361 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
2362 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
2363 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
2364 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
2365 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
2366 (arm_read_description): Call arm_linux_read_description.
2367 (initialize_low_arch): Don't init registers.
2368 * linux-arm-tdesc.c: New file.
2369 * linux-arm-tdesc.h: New file.
2371 2019-07-10 Alan Hayward <alan.hayward@arm.com>
2373 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
2374 Move counter inside for.
2375 (arm_read_description): Check ptrace earlier.
2376 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
2378 2019-07-09 Tom Tromey <tom@tromey.com>
2380 * configure: Rebuild.
2381 * configure.ac: Change common to gdbsupport.
2382 * acinclude.m4: Change common to gdbsupport.
2383 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
2384 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
2385 common to gdbsupport.
2386 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
2387 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
2388 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
2389 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
2390 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
2391 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
2392 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
2393 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
2394 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
2395 common to gdbsupport.
2397 2019-07-04 Alan Hayward <alan.hayward@arm.com>
2399 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
2401 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
2403 2019-07-04 Alan Hayward <alan.hayward@arm.com>
2405 * configure.srv: Remove legacy xml.
2406 * linux-aarch64-low.c (initialize_low_arch): Remove
2407 initialize_low_tdesc call.
2408 * linux-aarch64-tdesc-selftest.c: Remove file.
2409 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
2410 * linux-x86-low.c (initialize_low_arch): Remove
2411 initialize_low_tdesc call.
2412 * linux-x86-tdesc-selftest.c: Remove file.
2413 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
2415 2019-06-20 Tom de Vries <tdevries@suse.de>
2417 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
2418 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
2420 2019-06-19 Tom de Vries <tdevries@suse.de>
2422 * debug.h (debug_write): Change return type to ssize_t.
2423 * debug.c (debug_write): Same.
2425 2019-06-14 Tom Tromey <tom@tromey.com>
2427 * configure.ac: Use new path to gnulib.
2428 * configure: Rebuild.
2429 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
2432 2019-06-11 Tom Tromey <tom@tromey.com>
2434 * Makefile.in (SFILES): Add alloc.c.
2436 (IPA_OBJS): Add alloc-ipa.o.
2437 (alloc-ipa.o): New target.
2438 (%.o: ../%.c): New pattern rule.
2440 2019-06-10 Tom Tromey <tromey@adacore.com>
2442 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
2443 end warning with a newline.
2444 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
2446 * thread-db.c (attach_thread): Don't end warning with a newline.
2447 (thread_db_notice_clone): Likewise.
2448 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
2450 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
2451 end warning with a newline.
2453 2019-06-04 Pedro Alves <palves@redhat.com>
2455 * server.c (captured_main): Use make_unique_xstrdup.
2457 2019-06-02 Tom Tromey <tom@tromey.com>
2459 * gdbreplay.c (fromhex): Remove.
2460 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
2462 2019-05-29 Tom Tromey <tromey@adacore.com>
2464 * configure: Rebuild.
2466 2019-05-06 Kevin Buettner <kevinb@redhat.com>
2468 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
2469 sign extension code on 32-bit builds.
2471 2019-05-03 Eli Zaretskii <eliz@gnu.org>
2474 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
2476 2019-04-19 Tom Tromey <tom@tromey.com>
2478 * server.c (struct vstop_notif): Derive from notif_event.
2480 (queue_stop_reply): Update.
2481 (remove_all_on_match_ptid): Change type. Rewrite.
2482 (discard_queued_stop_replies): Rewrite.
2483 (in_queued_stop_replies_ptid): Change type.
2484 (in_queued_stop_replies): Rewrite.
2485 (notif_stop): Update.
2486 (queue_stop_reply_callback): Update.
2487 (captured_main): Don't call initialize_notif.
2488 (push_stop_notification): Update.
2489 * notif.c (notif_write_event, handle_notif_ack)
2490 (notif_event_enque, notif_push): Update.
2491 (notif_event_xfree, initialize_notif): Remove.
2492 * notif.h (struct notif_event): Include <list>, not
2494 (struct notif_server) <queue>: Now a std::list.
2495 (notif_event_p): Remove typedef.
2496 (initialize_notif): Don't declare.
2497 (struct notif_event): Add virtual destructor.
2499 2019-04-17 Alan Hayward <alan.hayward@arm.com>
2501 * ax.c (ax_vdebug): Call debug_printf.
2502 * debug.c (debug_write): New function.
2503 * debug.h (debug_write): New declaration.
2504 * linux-low.c (sigchld_handler): Call debug_write.
2506 2019-04-17 Alan Hayward <alan.hayward@arm.com>
2508 * debug.c (debug_set_output): New function.
2509 (debug_vprintf): Send output to debug_file.
2510 (debug_flush): Likewise.
2511 * debug.h (debug_set_output): New declaration.
2512 * server.c (handle_monitor_command): Add debug-file option.
2513 (captured_main): Likewise.
2515 2019-04-17 Alan Hayward <alan.hayward@arm.com>
2517 * debug.c (remote_debug): Add definition.
2518 * debug.h (remote_debug): Add declaration.
2519 * hostio.c (remote_debug): Remove declaration.
2520 * remote-utils.c (struct ui_file): Likewise.
2521 (remote_debug): Likewise.
2522 * remote-utils.h (remote_debug): Likewise,
2523 * server.c (remote_debug): Remove definition.
2525 2019-04-10 Kevin Buettner <kevinb@redhat.com>
2527 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
2528 when using a 64-bit gdbserver.
2530 2019-04-09 Tom Tromey <tromey@adacore.com>
2532 * linux-low.c (select_event_lwp): Use find_thread_in_random.
2534 2019-04-08 Tom Tromey <tom@tromey.com>
2536 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
2538 (linux_resume_one_lwp): Likewise.
2540 2019-04-08 Tom Tromey <tom@tromey.com>
2542 * gdbreplay.c: Update.
2543 * linux-low.c: Update.
2546 2019-04-08 Tom Tromey <tom@tromey.com>
2548 * server.c: Use C++ exception handling.
2549 * linux-low.c: Use C++ exception handling.
2550 * gdbreplay.c: Use C++ exception handling.
2552 2019-04-08 Tom Tromey <tom@tromey.com>
2554 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
2555 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
2556 (captured_main, main): Update.
2557 * gdbreplay.c (main): Update.
2559 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2561 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
2562 value in argument pointer, return 1 if the entry is found and 0
2563 otherwise. Move comment.
2564 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
2565 * linux-low.h (linux_get_auxv): Declare.
2566 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
2568 2019-04-05 Tom Tromey <tromey@adacore.com>
2570 * server.c (gdbserver_usage): Use upper-case for metasyntactic
2573 2019-03-28 Alan Hayward <alan.hayward@arm.com>
2575 * linux-low.c (AT_HWCAP2): Add define if not already included.
2577 2019-03-26 Alan Hayward <alan.hayward@arm.com>
2579 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
2580 (aarch64_arch_setup): Call linux_get_hwcap.
2581 * linux-arm-low.c (arm_get_hwcap): Remove function.
2582 (arm_read_description): Call linux_get_hwcap.
2583 * linux-low.c (linux_get_auxv): New function.
2584 (linux_get_hwcap): Likewise.
2585 (linux_get_hwcap2): Likewise.
2586 * linux-low.h (linux_get_hwcap): New declaration.
2587 (linux_get_hwcap2): Likewise.
2588 * linux-ppc-low.c (ppc_get_auxv): Remove function.
2589 (ppc_arch_setup): Call linux_get_hwcap.
2590 * linux-s390-low.c (s390_get_hwcap): Remove function.
2591 (s390_arch_setup): Call linux_get_hwcap.
2593 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2594 Jiong Wang <jiong.wang@arm.com>
2596 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
2597 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
2599 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
2601 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2602 Jiong Wang <jiong.wang@arm.com>
2604 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
2605 (aarch64_get_hwcap): New function.
2606 (aarch64_arch_setup): Read APIA hwcap.
2608 2019-03-22 Alan Hayward <alan.hayward@arm.com>
2609 Jiong Wang <jiong.wang@arm.com>
2611 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
2612 (initialize_low_tracepoint): Likewise.
2613 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
2614 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
2615 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
2616 (aarch64_linux_read_description): Likewise.
2617 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
2619 2019-03-12 John Baldwin <jhb@FreeBSD.org>
2621 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
2622 i386_create_target_description for 'segments' parameter.
2623 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
2624 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2625 * win32-i386-low.c (i386_arch_setup): Likewise.
2627 2019-03-12 Tom Tromey <tromey@adacore.com>
2629 * linux-low.c (iterate_over_lwps): Update.
2631 2019-03-06 Tom Tromey <tom@tromey.com>
2633 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
2634 (captured_main): Use SCOPE_EXIT.
2636 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
2638 * configure.srv: Use '$enable_unittest' instead of '$development'
2639 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
2642 2019-02-27 Tom Tromey <tromey@adacore.com>
2644 * gdbreplay.c (logchar): Handle \r\n.
2646 2019-02-07 Alan Hayward <alan.hayward@arm.com>
2648 * linux-low.c (linux_attach): Add process before lwp.
2649 * server.c (attach_inferior): Check if already attached.
2651 2019-02-07 Tom Tromey <tom@tromey.com>
2653 * x86-tdesc.h: Rename include guard.
2654 * x86-low.h: Add include guard.
2655 * wincecompat.h: Rename include guard.
2656 * win32-low.h: Add include guard.
2657 * utils.h: Rename include guard.
2658 * tracepoint.h: Rename include guard.
2659 * tdesc.h: Rename include guard.
2660 * target.h: Rename include guard.
2661 * server.h: Rename include guard.
2662 * remote-utils.h: Rename include guard.
2663 * regcache.h: Rename include guard.
2664 * nto-low.h: Rename include guard.
2665 * notif.h: Add include guard.
2666 * mem-break.h: Rename include guard.
2667 * lynx-low.h: Add include guard.
2668 * linux-x86-tdesc.h: Add include guard.
2669 * linux-s390-tdesc.h: Add include guard.
2670 * linux-ppc-tdesc-init.h: Add include guard.
2671 * linux-low.h: Add include guard.
2672 * linux-aarch64-tdesc.h: Add include guard.
2673 * linux-aarch32-low.h: Add include guard.
2674 * inferiors.h: Rename include guard.
2675 * i387-fp.h: Rename include guard.
2676 * hostio.h: Rename include guard.
2677 * gdbthread.h: Rename include guard.
2678 * gdb_proc_service.h: Rename include guard.
2679 * event-loop.h: Rename include guard.
2680 * dll.h: Rename include guard.
2681 * debug.h: Rename include guard.
2682 * ax.h: Rename include guard.
2684 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
2687 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
2688 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
2690 2019-01-25 Tom Tromey <tom@tromey.com>
2692 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
2694 2019-01-25 Tom Tromey <tom@tromey.com>
2696 * win32-low.c: Fix common/ includes.
2697 * win32-i386-low.c: Fix common/ includes.
2698 * tracepoint.c: Fix common/ includes.
2699 * thread-db.c: Fix common/ includes.
2700 * target.h: Fix common/ includes.
2701 * symbol.c: Fix common/ includes.
2702 * spu-low.c: Fix common/ includes.
2703 * server.h: Fix common/ includes.
2704 * server.c: Fix common/ includes.
2705 * remote-utils.c: Fix common/ includes.
2706 * regcache.h: Fix common/ includes.
2707 * regcache.c: Fix common/ includes.
2708 * nto-x86-low.c: Fix common/ includes.
2709 * notif.h: Fix common/ includes.
2710 * mem-break.h: Fix common/ includes.
2711 * lynx-low.c: Fix common/ includes.
2712 * lynx-i386-low.c: Fix common/ includes.
2713 * linux-x86-tdesc-selftest.c: Fix common/ includes.
2714 * linux-x86-low.c: Fix common/ includes.
2715 * linux-low.c: Fix common/ includes.
2716 * inferiors.h: Fix common/ includes.
2717 * i387-fp.c: Fix common/ includes.
2718 * hostio.c: Fix common/ includes.
2719 * hostio-errno.c: Fix common/ includes.
2720 * gdbthread.h: Fix common/ includes.
2721 * gdbreplay.c: Fix common/ includes.
2722 * fork-child.c: Fix common/ includes.
2723 * event-loop.c: Fix common/ includes.
2725 (enum gdb_agent_op): Fix common/ includes.
2727 2019-01-21 Tom Tromey <tom@tromey.com>
2729 * tracepoint.c: Fix includes.
2730 * remote-utils.c: Fix includes.
2731 * linux-x86-low.c: Fix includes.
2733 2019-01-01 Joel Brobecker <brobecker@adacore.com>
2735 * gdbreplay.c (gdbreplay_version): Update copyright year in
2737 * server.c (gdbserver_version): Likewise.
2739 2018-12-05 Alan Hayward <alan.hayward@arm.com>
2741 * linux-low.c (add_lwp): Switch ordering.
2743 2018-11-29 Tom Tromey <tom@tromey.com>
2745 * win32-low.c (win32_join): Take pid, not process.
2746 * target.h (struct target_ops) <join>: Change argument type.
2747 (join_inferior): Change argument name.
2748 * spu-low.c (spu_join): Take pid, not process.
2749 * server.c (handle_detach): Preserve pid before destroying
2751 * lynx-low.c (lynx_join): Take pid, not process.
2752 * linux-low.c (linux_join): Take pid, not process.
2754 2018-11-23 Alan Hayward <alan.hayward@arm.com>
2756 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
2757 (aarch64_cannot_fetch_register): Likewise.
2758 (struct linux_target_ops): Update references.
2760 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2762 * linux-ppc-low.c: Include nat/linux-ptrace.h.
2764 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2766 * configure.srv (ipa_ppc_linux_regobj): Add
2767 powerpc-isa207-htm-vsx32l-ipa.o and
2768 powerpc-isa207-htm-vsx64l-ipa.o.
2769 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
2770 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
2771 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
2772 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
2773 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
2774 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
2775 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
2776 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
2777 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2778 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
2779 (init_registers_powerpc_isa207_htm_vsx32l)
2780 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
2781 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
2782 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
2783 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
2784 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
2785 (ppc_store_tm_ctarregset): New functions.
2786 (ppc_regsets): Add entries for HTM regsets.
2787 (ppc_arch_setup): Set htm in features struct when needed. Set
2788 sizes for the HTM regsets.
2789 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
2790 (initialize_low_arch): Call
2791 init_registers_powerpc_isa207_htm_vsx32l and
2792 init_registers_powerpc_isa207_htm_vsx64l.
2793 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2794 PPC_TDESC_ISA207_HTM_VSX.
2795 (initialize_low_tracepoint): Call
2796 init_registers_powerpc_isa207_htm_vsx32l and
2797 init_registers_powerpc_isa207_htm_vsx64l.
2799 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2801 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
2802 rs6000/power-linux-pmu.xml to srv_xmlfiles.
2803 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
2804 (ppc_store_pmuregset): New functions.
2805 (ppc_regsets): Add entries for ebb and pmu regsets.
2806 (ppc_arch_setup): Set isa207 in features struct if the ebb and
2807 pmu regsets are available. Set sizes for these regsets.
2809 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2811 * configure.srv (ipa_ppc_linux_regobj): Add
2812 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
2813 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
2814 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
2815 rs6000/powerpc-isa207-vsx32l.xml, and
2816 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
2817 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2818 <PPC_TDESC_ISA207_VSX>: New enum value.
2819 (init_registers_powerpc_isa207_vsx32l): Declare.
2820 (init_registers_powerpc_isa207_vsx64l): Declare.
2821 * linux-ppc-low.c (ppc_fill_tarregset): New function.
2822 (ppc_store_tarregset): New function.
2823 (ppc_regsets): Add entry for the TAR regset.
2824 (ppc_arch_setup): Set isa207 in features struct when needed. Set
2825 size for the TAR regsets.
2826 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
2827 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
2828 and init_registers_powerpc_isa207_vsx64l.
2829 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
2830 (initialize_low_tracepoint): Call
2831 init_registers_powerpc_isa207_vsx32l and
2832 init_registers_powerpc_isa207_vsx64l.
2834 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
2835 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2837 * configure.srv (ipa_ppc_linux_regobj): Add
2838 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
2839 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
2840 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
2841 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
2842 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
2843 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
2844 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
2845 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
2846 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
2847 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
2848 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
2849 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
2850 (ppc_hwcap): Add comment.
2851 (ppc_hwcap2): New global.
2852 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
2853 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
2854 (ppc_regsets): Add entries for the DSCR and PPR regsets.
2855 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
2856 when needed. Set sizes for the the DSCR and PPR regsets.
2857 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
2858 (initialize_low_arch): Call
2859 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2860 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2861 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
2862 PPC_TDESC_ISA205_PPR_DSCR_VSX.
2863 (initialize_low_tracepoint): Call
2864 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
2865 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
2867 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2869 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
2871 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
2872 Simon Marchi <simark@simark.ca>
2874 * acinclude.m4: Include "../selftest.m4".
2875 * configure: Regenerate.
2876 * configure.ac: Use "GDB_AC_SELFTEST".
2877 * configure.srv: Use "$enable_unittests" instead of
2878 "$development" when checking whether unit tests have been
2880 * server.c (captured_main): Update message informing that
2881 selftests have been disabled.
2883 2018-10-04 Tom Tromey <tom@tromey.com>
2885 * configure: Rebuild.
2887 2018-10-04 Tom Tromey <tom@tromey.com>
2889 * server.c (handle_status): Rename inner "thread".
2890 (process_serial_event): Declare "res" in 'm' case.
2891 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
2892 (iterate_over_lwps): Rename inner "thread".
2893 (linux_qxfer_libraries_svr4): Rename inner "len".
2894 * gdbthread.h (find_thread_in_random): Rename inner "thread".
2896 2018-10-01 Gary Benson <gbenson@redhat.com>
2898 * gdb_proc_service.h: Moved common code to
2899 common/gdb_proc_service.h.
2901 2018-10-01 Gary Benson <gbenson@redhat.com>
2903 * gdb_proc_service.h: Synchronize comments and whitespace with
2904 GDB's version of this file.
2906 2018-09-25 Tom Tromey <tom@tromey.com>
2908 * configure: Rebuild.
2909 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
2911 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
2913 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
2914 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
2915 ($(IPA_LIB)): Sort IPA_OBJS.
2917 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
2919 * Makefile.in: Remove references to $(ADD_DEPS).
2921 2018-09-16 Tom Tromey <tom@tromey.com>
2923 * remote-utils.c (remote_open): Use GNU style for metasyntactic
2925 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
2928 2018-09-05 Tom Tromey <tom@tromey.com>
2930 * configure: Rebuild.
2932 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
2935 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
2937 2018-08-27 Tom Tromey <tom@tromey.com>
2940 * configure: Rebuild.
2942 2018-08-27 Tom Tromey <tom@tromey.com>
2944 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
2945 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
2946 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
2947 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
2948 (s390x_emit_stack_adjust): Add casts to unsigned char.
2950 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
2954 * server.h (struct client_state) <disable_randomization>:
2957 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
2959 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
2961 (mips_supply_ptrace_register): Likewise.
2963 2018-07-22 Tom Tromey <tom@tromey.com>
2965 * configure: Rebuild.
2967 2018-07-22 Tom Tromey <tom@tromey.com>
2969 * win32-low.c (win32_create_inferior): Remove unused variables.
2970 * gdbreplay.c (remote_open): Remove unused variable.
2971 * remote-utils.c (remote_prepare): Remove unused variable.
2972 * x86-tdesc.h (X86_TDESC_H): Define.
2973 (amd64_expedite_regs): Define conditionally.
2974 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
2975 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
2976 * remote-utils.c (readchar): Remove unused variable.
2978 2018-07-13 Pedro Alves <palves@redhat.com>
2980 * linux-low.c (linux_kill): Change parameter to process_info
2981 pointer instead of pid. Adjust.
2982 * lynx-low.c (lynx_kill): Likewise.
2983 * nto-low.c (nto_kill): Likewise.
2984 * spu-low.c (spu_kill): Likewise.
2985 * win32-low.c (win32_kill): Likewise.
2986 * server.c (handle_v_kill, kill_inferior_callback)
2987 (detach_or_kill_for_exit): Adjust.
2988 * target.c (kill_inferior): Change parameter to process_info
2989 pointer instead of pid. Adjust.
2990 * target.h (struct target_ops) <kill>: Change parameter to
2991 process_info pointer instead of pid. Adjust all implementations
2993 (kill_inferior): Likewise.
2995 2018-07-13 Pedro Alves <palves@redhat.com>
2997 * linux-low.c (linux_detach, linux_join): Change parameter to
2998 process_info pointer instead of pid. Adjust.
2999 * lynx-low.c (lynx_detach, lynx_join): Likewise.
3000 * nto-low.c (nto_detach): Likewise.
3001 * spu-low.c (spu_detach, spu_join): Likewise.
3002 * win32-low.c (win32_detach, win32_join): Likewise.
3003 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
3004 * target.h (struct target_ops) <detach, join>: Change parameter to
3005 process_info pointer instead of pid. Adjust all implementations
3007 (detach_inferior, join_inferior): Rename 'pid' parameter to
3010 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
3011 Jan Kratochvil <jan.kratochvil@redhat.com>
3012 Paul Fertser <fercerpav@gmail.com>
3013 Tsutomu Seki <sekiriki@gmail.com>
3015 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
3016 (OBS): Add 'common/netstuff.o'.
3017 (GDBREPLAY_OBS): Likewise.
3018 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
3019 (remote_open): Implement support for IPv6
3021 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
3023 (handle_accept_event): Accept connections from IPv6 sources.
3024 (remote_prepare): Handle IPv6-style hostnames; implement
3025 support for IPv6 connections.
3026 (remote_open): Implement support for printing connections from
3029 2018-07-11 Pedro Alves <palves@redhat.com>
3032 * mem-break.c (any_persistent_commands): Add process_info
3033 parameter and use it instead of relying on the current process.
3034 Change return type to bool.
3035 * mem-break.h (any_persistent_commands): Add process_info
3036 parameter and change return type to bool.
3037 * server.c (handle_detach): Remove require_running_or_return call.
3038 Look up the process_info for the process we're about to detach.
3039 If not found, return back error to GDB. Adjust
3040 any_persistent_commands call to pass down a process pointer.
3042 2018-07-11 Pedro Alves <palves@redhat.com>
3044 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
3045 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
3046 instead of collect_register_by_name.
3047 * regcache.c (regcache_raw_get_unsigned_by_name): New.
3048 * regcache.h (regcache_raw_get_unsigned_by_name): New.
3050 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
3051 Pedro Alves <palves@redhat.com>
3053 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
3055 2018-07-03 Tom Tromey <tom@tromey.com>
3057 * linux-low.c: Update.
3058 * lynx-low.c: Update.
3059 * mem-break.c: Update.
3060 * nto-low.c: Update.
3061 * remote-utils.c: Update.
3063 * spu-low.c: Update.
3065 * win32-low.c: Update.
3067 2018-07-03 Tom Tromey <tom@tromey.com>
3071 2018-07-03 Tom Tromey <tom@tromey.com>
3073 * linux-low.c: Update.
3075 2018-07-03 Tom Tromey <tom@tromey.com>
3079 2018-07-03 Tom Tromey <tom@tromey.com>
3081 * linux-low.c: Update.
3082 * linux-mips-low.c: Update.
3083 * lynx-low.c: Update.
3084 * nto-low.c: Update.
3085 * remote-utils.c: Update.
3087 * spu-low.c: Update.
3089 * thread-db.c: Update.
3091 2018-07-03 Tom Tromey <tom@tromey.com>
3093 * linux-low.c: Update.
3094 * linux-mips-low.c: Update.
3095 * lynx-low.c: Update.
3096 * mem-break.c: Update.
3097 * nto-low.c: Update.
3098 * remote-utils.c: Update.
3100 * spu-low.c: Update.
3102 * tracepoint.c: Update.
3104 2018-07-03 Tom Tromey <tom@tromey.com>
3106 * linux-low.c: Update.
3107 * linux-ppc-low.c: Update.
3108 * linux-x86-low.c: Update.
3109 * proc-service.c: Update.
3111 * spu-low.c: Update.
3112 * thread-db.c: Update.
3113 * win32-low.c: Update.
3115 2018-07-03 Tom Tromey <tom@tromey.com>
3117 * linux-low.c: Update.
3118 * lynx-low.c: Update.
3119 * nto-low.c: Update.
3120 * remote-utils.c: Update.
3121 * spu-low.c: Update.
3122 * thread-db.c: Update.
3123 * win32-low.c: Update.
3125 2018-06-29 Joel Brobecker <brobecker@adacore.com>
3127 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
3128 parameter in call to 'amd64_create_target_description'.
3130 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3132 * x86-tdesc.h: Remove executable permission flag.
3134 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
3136 * configure.ac: Remove AC_PREREQ, add missing quoting.
3137 * configure: Re-generate.
3138 * config.in: Re-generate.
3139 * aclocal.m4: Re-generate.
3141 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
3143 * tracepoint.h (current_traceframe): Remove declaration.
3145 2018-06-18 Alan Hayward <alan.hayward@arm.com>
3147 * linux-aarch64-low.c (is_sve_tdesc): New function.
3148 (aarch64_sve_regs_copy_to_regcache): Likewise.
3149 (aarch64_sve_regs_copy_from_regcache): Likewise.
3150 (aarch64_regs_info): Add SVE checks.
3151 (initialize_low_arch): Initialize SVE.
3153 2018-06-18 Alan Hayward <alan.hayward@arm.com>
3155 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
3157 2018-06-11 Alan Hayward <alan.hayward@arm.com>
3159 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
3160 (initialize_low_tracepoint): Likewise
3161 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
3162 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
3164 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
3166 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
3168 2018-06-11 Alan Hayward <alan.hayward@arm.com>
3170 * server.h (PBUFSIZ): Increase size
3172 2018-06-11 Alan Hayward <alan.hayward@arm.com>
3174 * regcache.c (regcache::raw_compare): New function.
3175 * regcache.h (regcache::raw_compare): New declaration.
3177 2018-06-11 Alan Hayward <alan.hayward@arm.com>
3179 * regcache.c (new_register_cache): Use new.
3180 (free_register_cache): Use delete.
3181 (register_data): Use const.
3182 (supply_register): Move body inside regcache.
3183 (regcache::raw_supply): New override function.
3184 (collect_register): Move body inside regcache.
3185 (regcache::raw_collect): New override function.
3186 (regcache::get_register_status): New override function.
3187 * regcache.h (struct regcache): Inherit from reg_buffer_common.
3189 2018-06-09 Tom Tromey <tom@tromey.com>
3191 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
3193 (event_queue): Use std::queue.
3194 (gdb_event_xfree): Remove.
3195 (initialize_event_loop, process_event, wait_for_event): Update.
3197 2018-06-08 Stan Cox <scox@redhat.com>
3199 * win32-low.c (win32_create_inferior): last_ptid and last_status
3200 moved to client_state.
3202 2018-06-08 Pedro Alves <palves@redhat.com>
3204 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
3205 common/common-exceptions.o, common/common-utils.o,
3206 common/errors.o, common/print-utils.o and utils.o.
3207 * gdbreplay.c: Include "common-defs.h" instead of the two
3208 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
3209 string.h or alloca.h.
3210 (perror_with_name): Delete.
3211 (remote_open): Use xstrdup instead of strdup.
3212 (main): Rename to ...
3213 (captured_main): ... this.
3216 2018-06-08 Tom Tromey <tom@tromey.com>
3218 * linux-low.c (linux_low_read_btrace): Update.
3220 2018-06-04 Stan Cox <scox@redhat.com>
3222 * server.h (struct client_state): New.
3223 * server.c (cont_thread, general_thread, multi_process)
3224 (report_fork_events, report_vfork_events, report_exec_events)
3225 (report_thread_events, swbreak_feature, hwbreak_feature)
3226 (vCont_supported, disable_randomization, pass_signals)
3227 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
3228 Moved to client_state.
3229 * remote-utils.c (remote_debug, noack_mode)
3230 (transport_is_reliable): Moved to client_state.
3231 * tracepoint.c (current_traceframe): Moved to client_state.
3234 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
3235 linux-low.c, remote-utils.h, target.c: Use client_state.
3237 2018-05-31 Alan Hayward <alan.hayward@arm.com>
3239 * configure.srv: Add new c/h file.
3241 2018-05-31 Alan Hayward <alan.hayward@arm.com>
3243 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
3246 2018-05-25 Maciej W. Rozycki <macro@mips.com>
3248 * gdb.arch/mips-fpregset-core.exp: New test.
3249 * gdb.arch/mips-fpregset-core.c: New test source.
3251 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
3254 * hostio.c (require_int): Do not report overflow for integers
3255 between 0xfffffff and 0x7fffffff.
3257 2018-05-22 Maciej W. Rozycki <macro@mips.com>
3259 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
3260 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
3261 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
3263 (the_low_target): Wire them.
3265 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
3267 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
3268 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
3269 mode. Call collect_register_by_name with vscr using
3270 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
3271 (ppc_store_vrregset): Add and set vscr_offset variable as in
3272 ppc_fill_vrregset. Call supply_register_by_name with vscr using
3275 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
3277 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
3278 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
3279 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
3281 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
3283 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
3284 (ppc_store_vsxregset): Likewise.
3285 (ppc_fill_vrregset): Likewise.
3286 (ppc_store_vrregset): Likewise.
3287 (ppc_fill_evrregset): Likewise.
3288 (ppc_store_evrregset): Likewise.
3289 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
3290 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
3293 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
3295 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
3296 wordsize of the inferior. Call ppc_linux_target_wordsize.
3298 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
3300 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
3301 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
3302 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
3303 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
3304 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
3305 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
3306 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
3307 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
3308 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
3309 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
3310 (tdesc_powerpc_e500l): Remove.
3311 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
3312 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
3313 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
3314 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
3316 (ppc_arch_setup): Remove target description matching code. Fill a
3317 ppc_linux_features struct and call ppc_linux_match_description
3320 2018-05-22 Maciej W. Rozycki <macro@mips.com>
3322 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
3323 width of the requested register exceeds the width of the
3325 (mips_cannot_store_register): Likewise.
3327 2018-05-21 Maciej W. Rozycki <macro@mips.com>
3329 * linux-mips-low.c (mips_fetch_register): New function. Update
3331 (mips_store_gregset): Supply 0 rather than $restart for $zero.
3332 (the_low_target): Wire `mips_fetch_register'.
3334 2018-05-10 Joel Brobecker <brobecker@adacore.com>
3336 * lynx-i386-low.c (LYNXOS_178): New macro.
3337 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
3338 the layout on LynxOS-178.
3339 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
3340 handle floating point registers that are not supported by
3343 2018-05-10 Tom Tromey <tom@tromey.com>
3345 * configure: Rebuild.
3347 2018-05-10 Joel Brobecker <brobecker@adacore.com>
3350 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
3351 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
3352 Use it to set the expedite_regs field in the given tdesc.
3353 * x86-tdesc.h: New file.
3354 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
3355 Adjust following the addition of the new expedite_regs parameter
3356 to init_target_desc.
3357 * linux-tic6x-low.c (tic6x_read_description): Likewise.
3358 * linux-x86-tdesc.c: #include "x86-tdesc.h".
3359 (i386_linux_read_description, amd64_linux_read_description):
3360 Adjust following the addition of the new expedite_regs parameter
3361 to init_target_desc.
3362 * lynx-i386-low.c: #include "x86-tdesc.h".
3363 (lynx_i386_arch_setup): Adjust following the addition of the new
3364 expedite_regs parameter to init_target_desc.
3365 * nto-x86-low.c: #include "x86-tdesc.h".
3366 (nto_x86_arch_setup): Adjust following the addition of the new
3367 expedite_regs parameter to init_target_desc.
3368 * win32-i386-low.c: #include "x86-tdesc.h".
3369 (i386_arch_setup): Adjust following the addition of the new
3370 expedite_regs parameter to init_target_desc.
3372 2018-05-10 Joel Brobecker <brobecker@adacore.com>
3375 * win32-low.c (win32_create_inferior): Add call to my_wait
3376 setting last_status global.
3378 2018-05-10 Joel Brobecker <brobecker@adacore.com>
3381 * win32-low.c (create_process): Only call gdb_tilde_expand if
3382 inferior_cwd is not NULL.
3384 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
3386 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
3387 registers to the cache if their values have changed.
3388 (i387_xsave_to_cache): Provide default values for x87 control
3389 registers when these features are available, but disabled.
3390 * regcache.c (supply_register_by_name_zeroed): New function.
3391 * regcache.h (supply_register_by_name_zeroed): Declare new
3394 2018-05-07 Tom Tromey <tom@tromey.com>
3396 * configure: Rebuild.
3398 2018-05-04 Tom Tromey <tom@tromey.com>
3400 * configure: Rebuild.
3402 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3403 Pedro Alves <palves@redhat.com>
3405 * linux-aarch64-low.c (aarch64_stopped_data_address):
3408 2018-04-27 Tom Tromey <tom@tromey.com>
3410 * configure: Rebuild.
3412 2018-04-23 Tom Tromey <tom@tromey.com>
3414 * configure: Rebuild.
3416 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
3418 * Makefile.in (depcomp): Add "..".
3419 (all_deps_files): New and use it.
3421 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3423 * configure.srv (aarch64*-*-linux*): Don't include xml.
3424 (i[34567]86-*-cygwin*): Likewise.
3425 (i[34567]86-*-linux*): Likewise.
3426 (i[34567]86-*-lynxos*): Likewise.
3427 (i[34567]86-*-mingw32ce*): Likewise.
3428 (i[34567]86-*-mingw*): Likewise.
3429 (i[34567]86-*-nto*): Likewise.
3430 (tic6x-*-uclinux): Likewise.
3431 (x86_64-*-linux*): Likewise.
3432 (x86_64-*-mingw*): Likewise.
3433 (x86_64-*-cygwin*): Likewise.
3435 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3437 * tdesc.c: Remove xml parameter.
3439 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3441 * server.c (get_features_xml): Remove cast.
3442 * tdesc.c (void target_desc::accept): Fill in function.
3443 (tdesc_get_features_xml): Remove old xml creation.
3444 (print_xml_feature::visit_pre): Add xml vistor.
3445 * tdesc.h (struct target_desc): Make xmltarget mutable.
3446 (tdesc_get_features_xml): Remove declaration.
3448 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3450 * tdesc.c (tdesc_architecture_name): Add new function.
3451 (tdesc_osabi_name): Likewise.
3452 (tdesc_get_features_xml): Use new functions.
3454 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3456 * tdesc.c (tdesc_create_flags): Remove.
3457 (tdesc_add_flag): Likewise.
3458 (tdesc_named_type): Likewise.
3459 (tdesc_create_union): Likewise.
3460 (tdesc_create_struct): Likewise.
3461 (tdesc_create_vector): Likewise.
3462 (tdesc_add_bitfield): Likewise.
3463 (tdesc_add_field): Likewise.
3464 (tdesc_set_struct_size): Likewise.
3466 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3468 * tdesc.c (~target_desc): Remove implictly deleted items.
3469 (init_target_desc): Iterate all features.
3470 (tdesc_get_features_xml): Use vector.
3471 (tdesc_create_feature): Create feature.
3472 * tdesc.h (tdesc_feature) Remove
3473 (target_desc): Add features.
3475 2018-04-18 Alan Hayward <alan.hayward@arm.com>
3477 * Makefile.in: Add common/tdesc.c
3478 * tdesc.c (init_target_desc): init all reg_defs from register
3480 (tdesc_create_reg): Create tdesc_reg.
3481 * tdesc.h (tdesc_feature): Add register vector.
3483 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
3485 * tdesc.h (struct target_desc) <features>: Change type to
3486 std::vector<std::string>.
3487 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
3489 (tdesc_get_features_xml): Likewise.
3490 (tdesc_create_feature): Likewise.
3492 2018-03-26 Alan Hayward <alan.hayward@arm.com>
3494 * regcache.c (find_register_by_number): Return a ref.
3495 (find_regno): Use references.
3496 (register_size): Likewise.
3497 (register_data): Likewise.
3498 * tdesc.c (target_desc::~target_desc): Remove free calls.
3499 (target_desc::operator==): Use std::vector compare.
3500 (init_target_desc): Use reference.
3501 (tdesc_create_reg): Use reg constructors.
3502 * tdesc.h (struct target_desc): Replace pointer with object.
3504 2018-03-23 Alan Hayward <alan.hayward@arm.com>
3506 * regcache.c (find_register_by_number): Make static.
3507 (find_regno): Use find_register_by_number
3508 * regcache.h (struct reg): Remove declaration.
3510 2018-03-23 Alan Hayward <alan.hayward@arm.com>
3512 * tdesc.c (target_desc::~target_desc): Move to here.
3513 (target_desc::operator==): Likewise.
3514 * tdesc.h (target_desc::~target_desc): Move from here.
3515 (target_desc::operator==): Likewise.
3517 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
3519 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
3521 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3523 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
3525 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
3526 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
3527 and init_registers_s390_gs_linux64.
3529 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3531 * linux-s390-low.c (s390_fill_gs): Remove function.
3532 (s390_fill_gsbc): Remove function.
3533 (s390_regsets): Set fill functions for the guarded storage regsets
3536 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3538 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
3539 the word size. Add comment.
3540 (s390_get_wordsize): New function.
3541 (s390_arch_setup): No longer select a temporary tdesc to fetch the
3542 pswm with it. Instead, use s390_get_wordsize to determine the
3543 word size first and derive the correct tdesc from that directly.
3545 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
3547 * Makefile.in: Include silent-rules.mk.
3548 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
3549 (COMPILE): Add ECHO_CXX.
3550 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
3551 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
3552 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
3553 (version-generated.c): Add ECHO_GEN.
3554 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
3555 (IPAGENT_COMPILE): Add ECHO_CXX.
3556 (%-generated.c): Add ECHO_REGDAT.
3558 2018-03-14 Tom Tromey <tom@tromey.com>
3561 * ax.c (ax_printf): Special case for NULL.
3563 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
3565 * linux-low.c (linux_qxfer_libraries_svr4): Use
3566 xml_escape_text_append.
3568 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
3570 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
3572 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
3574 * server.c (handle_general_set): Remove unnecessary xstrdup.
3576 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
3578 * server.c (parse_debug_format_options): Adjust to
3579 delim_string_to_char_ptr_vec changes.
3580 * thread-db.c (thread_db_load_search): Adjust to
3581 dirnames_to_char_ptr_vec changes.
3583 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
3585 * target.h (target_enable_btrace, target_disable_btrace)
3586 (target_read_btrace, target_read_btrace_conf): Turn macro into
3587 inline function. Throw error if target method is not defined.
3588 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
3589 check for btrace target method. Be prepared to handle exceptions
3590 from btrace target methods.
3592 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3594 * server.c (captured_main): Change order of error message printed
3595 when the current working directory cannot be found.
3597 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3599 * server.c: Include "filenames.h" and "pathstuff.h".
3600 (program_name): Delete variable.
3601 (program_path): New anonymous class.
3602 (get_exec_wrapper): Use "program_path" instead of
3604 (handle_v_run): Likewise.
3605 (captured_main): Likewise.
3606 (process_serial_event): Likewise.
3608 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
3610 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
3611 (OBJS): Add "pathstuff.o".
3612 * server.c (current_directory): New global variable.
3613 (captured_main): Initialize "current_directory".
3615 2018-02-26 Alan Hayward <alan.hayward@arm.com>
3617 * tdesc.c: Use common/tdesc.h.
3618 * tdesc.h: Likewise.
3620 2018-02-20 Alan Hayward <alan.hayward@arm.com>
3621 Simon Marchi <simon.marchi@ericsson.com>
3623 * Makefile.in: Switch order of make rules.
3625 2018-02-19 Alan Hayward <alan.hayward@arm.com>
3627 * Makefile.in: Add common directory in build.
3628 * configure.ac: Add common reference.
3629 * configure: Regenerate.
3631 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
3633 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
3634 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
3635 * spu-low.c (spu_target_ops): Likewise.
3636 * win32-low.c (win32_target_ops): Likewise.
3637 * server.c (supported_btrace_packets): Report packets unconditionally.
3638 * target.h (target_ops) <supports_btrace>: Remove.
3639 (target_supports_btrace): Remove.
3641 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
3643 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
3644 (handle_btrace_disable): Change return type to void. Use exceptions
3646 (handle_btrace_general_set): Catch exception and copy message to
3649 2018-02-08 Tom Tromey <tom@tromey.com>
3651 * linux-low.c (install_software_single_step_breakpoints): Use
3652 make_scoped_restore.
3653 * inferiors.c (make_cleanup_restore_current_thread): Remove.
3654 (do_restore_current_thread_cleanup): Remove.
3655 * gdbthread.h (make_cleanup_restore_current_thread): Don't
3658 2018-02-08 Tom Tromey <tom@tromey.com>
3660 * mem-break.c (set_raw_breakpoint_at): Use
3661 gdb::unique_xmalloc_ptr.
3663 2018-01-30 Pedro Alves <palves@redhat.com>
3666 * target.c (target_terminal::terminal_state): Rename to ...
3667 (target_terminal::m_terminal_state): ... this.
3669 2018-01-19 James Clarke <jrtc27@jrtc27.com>
3671 * linux-low.c (handle_extended_wait): Surround call to
3672 thread_db_notice_clone with #ifdef USE_THREAD_DB.
3674 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
3676 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
3677 linux_ptrace_attach_fail_reason_string now returning an
3679 (linux_attach): Likewise.
3680 * thread-db.c (attach_thread): Likewise.
3682 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
3685 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3686 checking for fs_base/gs_base fields in struct user_regs_struct.
3687 * configure: Regenerate.
3689 2018-01-16 Yao Qi <yao.qi@linaro.org>
3692 * linux-low.c (fetch_register): Call supply_register instead of
3695 2018-01-08 Yao Qi <yao.qi@linaro.org>
3696 Simon Marchi <simon.marchi@ericsson.com>
3698 * Makefile.in (OBS): Remove selftest.o.
3699 * configure.ac: Set srv_selftest_objs if $development is true.
3700 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
3701 * configure: Re-generated.
3702 * server.c (captured_main): Wrap variable selftest_filter with
3705 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
3707 * server.c (parse_debug_format_options): Return std::string.
3708 (handle_monitor_command, captured_main): Adjust.
3710 2018-01-05 Pedro Alves <palves@redhat.com>
3713 * server.c (captured_main): Pass quiet=false to
3714 save_original_signals_state.
3716 2018-01-01 Joel Brobecker <brobecker@adacore.com>
3718 * gdbreplay.c (gdbreplay_version): Update copyright year in
3720 * server.c (gdbserver_version): Likewise.
3722 2017-12-08 Tom Tromey <tom@tromey.com>
3724 * ax.c (ax_printf): Update.
3726 2017-12-07 Yao Qi <yao.qi@linaro.org>
3728 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
3729 aarch64_linux_read_description.
3730 * linux-amd64-ipa.c (idx2mask): New array.
3731 (get_ipa_tdesc): Move idx2mask out.
3732 (initialize_low_tracepoint): Initialize target descriptions.
3733 * linux-i386-ipa.c (idx2mask): New array.
3734 (get_ipa_tdesc): Move idx2mask out.
3735 (initialize_low_tracepoint): Initialize target descriptions.
3737 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
3739 * tdesc.c (struct tdesc_type): Change return type.
3740 (tdesc_add_flag): Change parameter type.
3741 (tdesc_add_bitfield): Likewise.
3742 (tdesc_add_field): Likewise.
3743 (tdesc_set_struct_size): Likewise.
3745 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
3747 * regcache.c (registers_to_string): Remove unused variable.
3749 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3751 * inferiors.c (for_each_inferior_with_data): Remove.
3752 * inferiors.h (for_each_inferior_with_data): Remove.
3753 * server.c (handle_qxfer_threads_worker): Change parameter type.
3754 (handle_qxfer_threads_proper): Use for_each_thread.
3756 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3758 * inferiors.c (for_each_inferior): Remove.
3759 (clear_inferiors): Use for_each_thread.
3760 * inferiors.h (for_each_inferior): Remove.
3761 * linux-low.c (linux_wait_for_event_filtered): Use
3763 (linux_stabilize_threads): Likewise.
3764 * regcache.c (regcache_release): Likewise.
3765 * server.c (gdb_wants_all_threads_stopped): Likewise.
3766 (clear_pending_status_callback): Remove.
3767 (handle_status): Use for_each_thread.
3768 (captured_main): Likewise.
3769 * win32-low.c (child_init_thread_list): Likewise.
3770 (win32_clear_inferiors): Likewise.
3771 (fake_breakpoint_event): Likewise.
3773 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3775 * inferiors.h (find_inferior): Remove.
3776 * inferiors.c (find_inferior): Remove.
3778 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3780 * linux-low.c (resume_status_pending_p): Update comment.
3781 (need_step_over_p): Update comment.
3783 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3785 * linux-low.c (proceed_one_lwp): Return void, change parameter
3787 (unsuspend_and_proceed_one_lwp): Likewise.
3788 (proceed_all_lwps): Use for_each_thread.
3789 (unstop_all_lwps): Likewise.
3791 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3793 * linux-low.c (linux_resume_one_thread): Return void, take
3795 (linux_resume): Use for_each_thread.
3797 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3799 * linux-low.c (send_sigstop_callback): Return void, change
3800 parameter type. Rename to...
3801 (send_sigstop): ... this.
3802 (suspend_and_send_sigstop_callback): Return void, change parameter
3804 (suspend_and_send_sigstop): ... this.
3805 (stop_all_lwps): Use for_each_thread.
3807 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3809 * linux-low.c (lwp_running): Return bool, remove unused
3811 (linux_stabilize_threads): Use find_thread.
3813 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3815 * linux-low.c (select_singlestep_lwp_callback): Remove.
3816 (count_events_callback): Remove.
3817 (select_event_lwp_callback): Remove.
3818 (select_event_lwp): Use find_thread/for_each_thread.
3820 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3822 * linux-low.c (not_stopped_callback): Return bool, take filter
3824 (linux_wait_for_event_filtered): Use find_thread.
3825 (linux_wait_1): Likewise.
3827 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3829 * linux-low.c (same_lwp): Remove.
3830 (find_lwp_pid): Use find_thread.
3832 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3834 * linux-low.c (delete_lwp_callback): Remove.
3835 (linux_mourn): Use for_each_thread.
3837 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3839 * linux-low.c (linux_detach_lwp_callback): Return void, remove
3840 args parameter, don't check for pid.
3841 (linux_detach): Use for_each_thread.
3843 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3845 * linux-low.c (struct counter): Remove.
3846 (second_thread_of_pid_p): Remove.
3847 (last_thread_of_process_p): Use find_thread.
3849 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3851 * inferiors.c (find_inferior_in_random): Remove.
3852 * inferiors.h (find_inferior_in_random): Remove.
3853 * linux-low.c (status_pending_p_callback): Return bool, accept
3854 parameter ptid directly.
3855 (linux_wait_for_event_filtered): Use find_thread_in_random.
3856 (linux_wait_1): Likewise.
3858 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3860 * inferiors.c (find_inferior_id): Remove.
3861 (find_thread_ptid): Move implemention from find_inferior_id to
3863 * inferiors.h (find_inferior_id): Remove.
3864 * server.c (handle_status): Use find_thread_ptid.
3865 (process_serial_event): Likewise.
3866 * thread-db.c (find_one_thread): Likewise.
3867 (thread_db_thread_handle): Likewise.
3868 * win32-low.c (thread_rec): Likewise.
3869 (child_delete_thread): Likewise.
3870 (win32_thread_alive): Likewise.
3871 (get_child_debug_event): Likewise.
3873 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3875 * linux-mips-low.c (update_watch_registers_callback): Return
3876 void, remove pid_p parameter, don't check for pid.
3877 (mips_insert_point, mips_remove_point): Use for_each_thread.
3879 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3881 * lynx.low (lynx_delete_thread_callback): Remove.
3882 (lynx_mourn): Use for_each_thread.
3884 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
3886 * regcache.c (regcache_invalidate_one): Remove.
3887 (regcache_invalidate_pid): use for_each_thread.
3889 2017-11-26 Tom Tromey <tom@tromey.com>
3891 * linux-low.c (linux_create_inferior): Update.
3893 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
3895 * spu-low.c (spu_create_inferior): Fix typo in argument name.
3897 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3899 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
3900 * linux-aarch64-low.c (initialize_low_arch): Call init func.
3901 * linux-aarch64-tdesc-selftest.c: New file.
3902 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3904 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3906 * configure.srv: Add new file.
3907 * linux-aarch64-low.c (initialize_low_arch): Call init func.
3908 * linux-aarch64-tdesc-selftest.c: New file.
3909 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
3911 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3913 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
3914 * linux-aarch64-low.c (initialize_low_arch): Remove init.
3915 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
3917 2017-11-24 Alan Hayward <alan.hayward@arm.com>
3919 * configure.srv: Add new files.
3920 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
3921 aarch64_linux_read_description.
3922 * linux-aarch64-low.c (aarch64_linux_read_description):
3923 Merge with aarch64_arch_setup.
3924 (aarch64_arch_setup): Call aarch64_linux_read_description.
3925 * linux-aarch64-tdesc.c: New file.
3926 * linux-aarch64-tdesc.h: New file.
3928 2017-11-24 Yao Qi <yao.qi@linaro.org>
3930 * configure.srv: Set $srv_regobj for tic6x-linux.
3931 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
3932 (tic6x_read_description): Move some code to tic6x_arch_setup.
3933 (tic6x_tdesc_test): New function.
3934 (initialize_low_arch): Call selftests::register_test.
3936 2017-11-22 Yao Qi <yao.qi@linaro.org>
3938 * remote-utils.c (prepare_resume_reply): Use memcpy.
3940 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3942 * linux-low.c (kill_one_lwp_callback): Return void, take
3943 argument directly, don't filter on pid.
3944 (linux_kill): Use for_each_thread.
3946 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3948 * linux-low.c (need_step_over_p): Return bool, remove dummy
3950 (linux_resume, proceed_all_lwps): Use find_thread.
3952 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3954 * linux-low.c (resume_status_pending_p): Return bool, remove
3956 (linux_resume): Use find_thread.
3958 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3960 * linux-low.c (struct thread_resume_array): Remove.
3961 (linux_set_resume_request): Return void, take arguments
3963 (linux_resume): Use for_each_thread.
3965 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3967 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
3968 return bool, remove data argument.
3969 (linux_stabilize_threads): Use find_thread.
3971 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3973 * linux-low.c (unsuspend_one_lwp): Remove.
3974 (unsuspend_all_lwps): Use for_each_thread, inline code from
3977 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3979 * gdbthread.h (find_thread): Add overload with ptid_t filter.
3980 * linux-low.c (struct iterate_over_lwps_args): Remove.
3981 (iterate_over_lwps_filter): Remove.
3982 (iterate_over_lwps): Use find_thread.
3984 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3986 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
3987 (linux_handle_new_gdb_connection): Use for_each_thread, inline
3988 code from reset_lwp_ptrace_options_callback.
3990 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3992 * linux-arm-low.c (struct update_registers_data): Remove.
3993 (update_registers_callback): Return void, take arguments
3994 directly, don't check thread's pid.
3995 (arm_insert_point, arm_remove_point): Use for_each_thread.
3997 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
3999 * win32-low.c (continue_one_thread): Return void, take argument
4001 (child_continue): Use for_each_thread.
4003 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
4005 * win32-i386-low.c (update_debug_registers_callback): Rename
4007 (update_debug_registers): ... this, return void, remove pid_p arg.
4008 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
4010 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4012 * inferiors.h (struct process_info): Add constructor, initialize
4014 <syscalls_to_catch>: Change type to std::vector<int>.
4015 * inferiors.c (add_process): Allocate process_info with new.
4016 (remove_process): Free process_info with delete.
4017 * linux-low.c (handle_extended_wait): Adjust.
4018 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
4019 * server.c (handle_general_set): Adjust.
4021 2017-11-16 Pedro Alves <palves@redhat.com>
4023 * remote-utils.c (remote_close): Block SIGIO signals instead of
4024 uninstalling the SIGIO handler.
4026 2017-11-16 Alan Hayward <alan.hayward@arm.com>
4028 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
4030 2017-11-16 Yao Qi <yao.qi@linaro.org>
4032 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
4033 (tic6x_store_gregset): Likewise.
4034 (tic6x_usrregs_info): Move it up.
4036 2017-11-15 Alan Hayward <alan.hayward@arm.com>
4038 * Makefile.in: Update arch rules.
4039 * configure.srv: Explicitly mark arch/ files.
4041 2017-11-13 Andreas Schwab <schwab@suse.de>
4043 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
4045 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4047 2017-11-06 Pedro Alves <palves@redhat.com>
4049 * config.in, configure: Regenerate.
4051 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
4053 * target.c (struct thread_search): Remove.
4054 (thread_search_callback): Remove.
4055 (prepare_to_access_memory): Use for_each_thread instead of
4056 find_inferior. Inline code from thread_search_callback.
4058 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
4060 * server.c (struct visit_actioned_threads_data): Remove.
4061 (visit_actioned_threads): Change prototype to take arguments
4063 (resume): Use find_thread instead of find_inferior.
4065 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
4067 * server.c (queue_stop_reply_callback): Change prototype, return
4069 (find_status_pending_thread_callback): Remove.
4070 (handle_status): Replace find_inferior with find_thread and
4073 2017-10-25 Alan Hayward <alan.hayward@arm.com>
4075 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
4077 (aarch64_store_gregset): Likewise.
4078 (aarch64_fill_fpregset): Likewise.
4079 (aarch64_store_fpregset): Likewise.
4081 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
4083 * gdbthread.h (find_thread, for_each_thread): New functions.
4084 * inferiors.c (thread_of_pid): Remove.
4085 (find_any_thread_of_pid): Use find_thread.
4086 * linux-low.c (num_lwps): Use for_each_thread.
4088 2017-10-17 Yao Qi <yao.qi@linaro.org>
4090 * Makefile.in: Remove one rule.
4091 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
4093 2017-10-17 Yao Qi <yao.qi@linaro.org>
4095 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
4096 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
4098 2017-10-17 Yao Qi <yao.qi@linaro.org>
4100 * configure.srv: Rename arm.o with arch/arm.o.
4102 2017-10-17 Yao Qi <yao.qi@linaro.org>
4104 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
4105 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
4106 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
4107 (arch-i386.o, arch-amd64.o): Remove rules.
4108 (arch/%.o): New rule.
4109 Update POSTCOMPILE and COMPILE.pre.
4110 * configure.ac: Invoke AC_CONFIG_COMMANDS.
4111 * configure: Re-generated.
4112 * configure.srv: Replace arch-i386.o with arch/i386.o.
4113 Replace arch-amd64.o with arch/amd64.o.
4115 2017-10-16 Yao Qi <yao.qi@linaro.org>
4117 * configure: Regenerated.
4119 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
4121 * inferiors.h: (struct inferior_list): Remove.
4122 (struct inferior_list_entry); Remove.
4123 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
4124 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
4125 get_first_inferior): Remove.
4126 (for_each_inferior, for_each_inferior_with_data, find_inferior,
4127 find_inferior_id, find_inferior_in_random): Change signature.
4128 * inferiors.c (all_threads): Change type to
4129 std::list<thread_info *>.
4130 (get_thread): Remove macro.
4131 (find_inferior, find_inferior_id): Change signature, implement
4133 (find_inferior_in_random): Change signature, implement using
4134 find_thread_in_random.
4135 (for_each_inferior, for_each_inferior_with_data): Change
4136 signature, implement using for_each_thread.
4137 (add_inferior_to_list, remove_inferior): Remove.
4138 (add_thread, get_first_thread, thread_of_pid,
4139 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
4140 (get_first_inferior, one_inferior_p, clear_inferior_list):
4142 (clear_inferiors, get_thread_process): Update.
4143 * gdbthread.h: Include <list>.
4144 (struct thread_info) <entry>: Remove field.
4146 (all_threads): Change type to std::list<thread_info *>.
4147 (get_first_inferior): Add doc.
4148 (find_thread, for_each_thread, find_thread_in_random): New
4150 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
4151 * linux-arm-low.c (update_registers_callback): Update.
4152 * linux-low.c (second_thread_of_pid_p): Update.
4153 (kill_one_lwp_callback, linux_detach_lwp_callback,
4154 delete_lwp_callback, status_pending_p_callback, same_lwp,
4155 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
4156 iterate_over_lwps, not_stopped_callback,
4157 resume_stopped_resumed_lwps, count_events_callback,
4158 select_singlestep_lwp_callback, select_event_lwp_callback,
4159 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
4160 suspend_and_send_sigstop_callback, wait_for_sigstop,
4161 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
4162 lwp_running, linux_set_resume_request, resume_status_pending_p,
4163 need_step_over_p, start_step_over, linux_resume_one_thread,
4164 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
4165 reset_lwp_ptrace_options_callback): Update.
4166 * linux-mips-low.c (update_watch_registers_callback): Update.
4167 * regcache.c (regcache_invalidate_one, regcache_invalidate):
4169 (free_register_cache_thread_one): Remove.
4170 (regcache_release): Update.
4171 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
4172 handle_qxfer_threads_worker): Update.
4173 (handle_query): Update, use list iterator.
4174 (visit_actioned_threads, handle_pending_status,
4175 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
4176 clear_pending_status_callback, set_pending_status_callback,
4177 find_status_pending_thread_callback, handle_status,
4178 process_serial_event): Update.
4179 * target.c (thread_search_callback): Update.
4180 * thread-db.c (thread_db_get_tls_address): Update.
4181 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
4183 * win32-i386-low.c (update_debug_registers_callback): Update.
4184 * win32-low.c (delete_thread_info, child_delete_thread,
4185 continue_one_thread, suspend_one_thread,
4186 get_child_debug_event): Adjust.
4188 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
4190 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
4191 * inferiors.h: Include <list>.
4192 (struct process_info) <entry>: Remove field.
4194 (pid_of): Change macro to function.
4195 (ptid_of, lwpid_of): Remove macro.
4196 (all_processes): Change type to std::list<process_info *>.
4197 (ALL_PROCESSES): Remove macro.
4198 (for_each_process, find_process): New function.
4199 * inferiors.c (all_processes): Change type to
4200 std::list<process_info *>.
4201 (find_thread_process): Adjust.
4202 (add_process): Likewise.
4203 (remove_process): Likewise.
4204 (find_process_pid): Likewise.
4205 (get_first_process): Likewise.
4206 (started_inferior_callback): Remove.
4207 (have_started_inferiors_p): Adjust.
4208 (attached_inferior_callback): Remove.
4209 (have_attached_inferiors_p): Adjust.
4210 * linux-low.c (check_zombie_leaders): Likewise.
4211 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
4212 (x86_linux_update_xmltarget): Adjust.
4213 * server.c (handle_query): Likewise.
4214 (gdb_reattached_process): Remove.
4215 (handle_status): Adjust.
4216 (kill_inferior_callback): Likewise.
4217 (detach_or_kill_inferior): Remove.
4218 (print_started_pid): Likewise.
4219 (print_attached_pid): Likewise.
4220 (detach_or_kill_for_exit): Update.
4221 (process_serial_event): Likewise.
4222 * linux-arm-low.c (arm_new_fork): Likewise.
4224 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
4226 * dll.h: Include <list>.
4227 (struct dll_info): Add constructor.
4228 <entry>: Remove field.
4229 (all_dlls): Change type to std::list<dll_info>.
4230 * dll.c: Include <algorithm>.
4231 (get_dll): Remove macro.
4232 (all_dlls): Change type to std::list<dll_info *>.
4233 (free_one_dll): Remove.
4234 (match_dll): Likewise.
4235 (loaded_dll): Adjust.
4236 (unloaded_dll): Adjust to all_dlls type change, use
4237 std::find_if. Inline code from match_dll.
4238 (clear_dlls): Adjust to all_dlls type change.
4239 * server.c (emit_dll_description): Remove.
4240 (handle_qxfer_libraries): Adjust to all_dlls type change,
4241 integrate emit_dll_description's functionality.
4243 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
4245 * linux-low.h (struct linux_target_ops) <delete_process>: New
4247 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
4248 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
4249 (struct linux_target_ops): Add delete_process callback.
4250 * linux-arm-low.c (arm_delete_process): New.
4251 (struct linux_target_ops): Add delete_process callback.
4252 * linux-bfin-low.c (struct linux_target_ops): Likewise.
4253 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
4254 * linux-m32r-low.c (struct linux_target_ops): Likewise.
4255 * linux-mips-low.c (mips_linux_delete_process): New.
4256 (struct linux_target_ops): Add delete_process callback.
4257 * linux-ppc-low.c (struct linux_target_ops): Likewise.
4258 * linux-s390-low.c (struct linux_target_ops): Likewise.
4259 * linux-sh-low.c (struct linux_target_ops): Likewise.
4260 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
4261 * linux-tile-low.c (struct linux_target_ops): Likewise.
4262 * linux-x86-low.c (x86_linux_delete_process): New.
4263 (struct linux_target_ops): Add delete_process callback.
4264 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
4266 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
4268 * linux-aarch64-low.c (the_low_target): Add thread delete
4270 * linux-arm-low.c (arm_delete_thread): New function.
4271 (the_low_target): Add thread delete callback.
4272 * linux-bfin-low.c (the_low_target): Likewise.
4273 * linux-crisv32-low.c (the_low_target): Likewise.
4274 * linux-low.c (delete_lwp): Invoke delete_thread callback if
4276 * linux-low.h (struct linux_target_ops) <delete_thread>: New
4278 * linux-m32r-low.c (the_low_target): Add thread delete callback.
4279 * linux-mips-low.c (mips_linux_delete_thread): New function.
4280 (the_low_target): Add thread delete callback.
4281 * linux-ppc-low.c (the_low_target): Likewise.
4282 * linux-s390-low.c (the_low_target): Likewise.
4283 * linux-sh-low.c (the_low_target): Likewise.
4284 * linux-tic6x-low.c (the_low_target): Likewise.
4285 * linux-tile-low.c (the_low_target): Likewise.
4286 * linux-x86-low.c (the_low_target): Likewise.
4287 * linux-xtensa-low.c (the_low_target): Likewise.
4289 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
4291 * win32-low.c: Include "common-inferior.h".
4293 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
4295 * inferiors.c (set_inferior_cwd): New function.
4296 * server.c (handle_general_set): Handle QSetWorkingDir packet.
4297 (handle_query): Inform that QSetWorkingDir is supported.
4298 * win32-low.c (create_process): Pass the inferior's cwd to
4301 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
4303 * inferiors.c (current_inferior_cwd): New global variable.
4304 (get_inferior_cwd): New function.
4305 * inferiors.h (struct process_info) <cwd>: New field.
4307 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
4309 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
4310 (OBS): Add gdb_tilde_expand.o.
4312 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
4314 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
4315 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
4317 2017-09-29 Pedro Alves <palves@redhat.com>
4319 * ax.c (gdb_parse_agent_expr): Constify.
4320 * ax.h (gdb_parse_agent_expr): Constify.
4321 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4323 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
4324 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
4325 * remote-utils.h (read_ptid): Constify.
4326 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
4327 (process_point_options, process_serial_event): Constify.
4328 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
4329 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
4330 (cmd_qtbuffer): Constify.
4332 2017-09-29 Pedro Alves <palves@redhat.com>
4334 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
4337 2017-09-29 Pedro Alves <palves@redhat.com>
4339 * linux-low.c (handle_extended_wait): Pass parent thread instead
4340 of process to thread_db_notice_clone.
4341 * linux-low.h (thread_db_notice_clone): Replace parent process
4342 parameter with parent thread parameter.
4343 * thread-db.c (find_one_thread): Add comment.
4344 (thread_db_notice_clone): Replace parent process parameter with
4345 parent thread parameter. Temporarily switch to the parent thread.
4347 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
4349 * gdbthread.h: Include "common-gdbthread.h".
4350 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
4351 "if" when validating the ptid.
4352 * remote-utils.c: Include "gdbthread.h".
4353 (prepare_resume_reply): Use "switch_to_thread".
4354 * target.c (done_accessing_memory): Likewise.
4356 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
4358 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
4359 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
4360 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
4361 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
4362 s390x-gs-linux64-ipa.o to ipa_obj.
4363 * linux-s390-low.c (HWCAP_S390_GS): New define.
4364 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
4366 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
4367 (s390_arch_setup): Check for guarded-storage support and choose
4369 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
4370 init_registers_s390x_gs_linux64.
4371 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
4373 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
4374 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
4376 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
4378 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
4380 2017-09-21 Kevin Buettner <kevinb@redhat.com>
4382 * linux-low.h (struct lwp_info): Add new field, thread_handle.
4383 (thread_db_thread_handle): Declare.
4384 * linux-low.c (linux_target_ops): Initialize thread_handle.
4385 * server.c (handle_qxfer_threads_worker): Add support for
4387 * target.h (struct target_ops): Add new function pointer,
4389 (target_thread_handle): Define.
4390 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
4392 (thread_db_thread_handle): New function.
4394 2017-09-21 Kevin Buettner <kevinb@redhat.com>
4396 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
4397 * linux-low.h (thread_db_notice_clone): Declare.
4398 * thread-db.c (thread_db_notice_clone): New function.
4400 2017-09-21 Pedro Alves <palves@redhat.com>
4402 * server.c (gdb_read_memory, handle_status, process_serial_event)
4403 (handle_serial_event, handle_target_event): Adjust to
4404 set_desired_thread prototype change.
4405 * target.c (set_desired_thread): Remove 'use_general' parameter
4407 * target.h (set_desired_thread): Remove 'use_general' parameter.
4409 2017-09-20 Tom Tromey <tom@tromey.com>
4411 * target.c (target_terminal::terminal_state): Define.
4412 (target_terminal::init): Rename from target_terminal_init.
4413 (target_terminal::inferior): Rename from
4414 target_terminal_inferior.
4415 (target_terminal::ours): Rename from target_terminal_ours.
4416 (target_terminal::ours_for_output, target_terminal::info): New.
4418 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
4420 * server.c (accumulate_file_name_length): Remove.
4421 (emit_dll_description): Adjust to std::string change.
4422 (handle_qxfer_libraries): Use std::string to hold document.
4424 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
4426 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
4427 return type of xml_escape_text.
4428 * server.c (emit_dll_description): Likewise.
4430 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
4432 * server.c (captured_main): Accept argument for --selftest.
4433 Update run_tests call.
4434 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
4435 when registering selftests.
4437 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
4439 * regcache.c (get_thread_regcache): Update code to use "std::vector"
4440 instead of "VEC" for "target_desc.reg_defs".
4441 (regcache_cpy): Likewise.
4442 (registers_to_string): Likewise.
4443 (registers_from_string): Likewise.
4444 (find_regno): Likewise.
4445 (supply_regblock): Likewise.
4446 (regcache_raw_read_unsigned): Likewise.
4447 * tdesc.c (init_target_desc): Likewise.
4448 (tdesc_create_reg): Likewise.
4449 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
4450 (struct target_desc) <reg_defs>: Convert to "std::vector".
4451 (target_desc): Do not initialize "reg_defs".
4452 (~target_desc): Update code to use "std::vector" instead of "VEC"
4453 for "target_desc.reg_defs".
4454 (operator==): Likewise.
4456 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4458 * inferiors.h (thread_to_gdb_id): Remove.
4459 * inferiors.c (thread_to_gdb_id): Remove.
4460 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
4461 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
4462 lynx_store_registers, lynx_read_memory, lynx_write_memory):
4464 * nto-low.c (nto_fetch_registers, nto_store_registers,
4465 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
4467 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4469 * inferiors.h (gdb_id_to_thread_id): Remove.
4470 * inferiors.c (gdb_id_to_thread_id): Remove.
4471 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
4472 removal. Move pid declaration closer to where it's used.
4474 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4476 * server.c (handle_detach): New function.
4477 (process_serial_event): Move code out, call handle_detach.
4479 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4481 * server.c (require_running): Rename to ...
4482 (require_running_or_return): ... this ...
4483 (require_running_or_break): ... and this.
4484 (handle_query, process_serial_event): Adjust.
4486 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4488 * linux-low.c (linux_set_resume_request): Remove unused
4491 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
4493 * server.c (first_thread_of): Remove.
4494 (process_serial_event): Replace usage of first_thread_of with
4495 find_any_thread_of_pid.
4496 * tracepoint.c (same_process_p): Remove.
4497 (gdb_agent_about_to_close): Replace usage of same_process_p with
4498 find_any_thread_of_pid.
4499 * linux-x86-low.c (same_process_callback): Remove.
4500 (x86_arch_setup_process_callback): Replace usage of
4501 same_process_callback with find_any_thread_of_pid.
4502 * thread-db.c (any_thread_of): Remove.
4503 (switch_to_process): Replace usage of any_thread_of with
4504 find_any_thread_of_pid.
4505 * inferiors.c (thread_pid_matches_callback): Remove.
4506 (find_thread_process): Adjust to use find_any_thread_of_pid.
4508 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
4510 * regcache.c (get_thread_regcache): Guard calls to "memset"
4513 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
4515 * linux-low.c (handle_extended_wait): Use
4516 "allocate_target_description" instead of "XNEW".
4517 * linux-x86-low.c (initialize_low_arch): Likewise.
4519 2017-09-05 Yao Qi <yao.qi@linaro.org>
4521 * configure.srv (srv_i386_regobj): Remove.
4522 (srv_amd64_regobj): Remove.
4523 (srv_regobj): Set it to "" for x86 non-linux targets.
4524 * linux-x86-tdesc.c (i386_linux_read_description):
4525 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
4526 (init_registers_i386): Remove the declaration.
4527 (tdesc_i386): Remove the declaration.
4528 (lynx_i386_arch_setup): Call i386_create_target_description.
4529 * nto-x86-low.c: Likewise.
4530 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
4531 [!__x86_64__]: include arch/i386.h.
4532 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
4534 2017-09-05 Yao Qi <yao.qi@linaro.org>
4536 * configure.srv (srv_amd64_linux_xmlfiles): Remove
4537 i386/amd64-XXX-linux from it.
4539 2017-09-05 Yao Qi <yao.qi@linaro.org>
4541 * configure.srv: Empty srv_amd64_linux_regobj if $development is
4543 (ipa_amd64_linux_regobj): Remove.
4544 (ipa_x32_linux_regobj): Remove.
4546 2017-09-05 Yao Qi <yao.qi@linaro.org>
4548 * Makefile.in (arch-amd64.o): New rule.
4549 * configure.srv: Append arch-amd64.o.
4550 * linux-amd64-ipa.c: Include common/x86-xstate.h.
4551 (get_ipa_tdesc): Call amd64_linux_read_description.
4552 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
4553 and init_registers_amd64_XXX.
4554 * linux-x86-low.c (x86_linux_read_description): Call
4555 amd64_linux_read_description.
4556 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
4557 (initialize_low_arch): Don't call init_registers_x32_XXX and
4558 init_registers_amd64_XXX.
4559 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
4560 and tdesc_amd64_XXX.
4561 [__x86_64__] (amd64_tdesc_test): New function.
4562 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
4563 and init_registers_amd64_XXX.
4564 * linux-x86-tdesc.c: Include arch/amd64.h.
4565 (xcr0_to_tdesc_idx): New function.
4566 (i386_linux_read_description): New function.
4567 (amd64_get_ipa_tdesc_idx): New function.
4568 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
4569 (amd64_get_ipa_tdesc): Declare.
4571 2017-09-05 Yao Qi <yao.qi@linaro.org>
4573 * configure.srv (srv_i386_linux_xmlfiles): Remove
4574 i386/i386-XXX-linux.xml from it.
4576 2017-09-05 Yao Qi <yao.qi@linaro.org>
4578 * configure.srv: Set srv_i386_linux_regobj empty if $development
4580 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
4581 initialize_low_tdesc.
4582 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
4583 with #if initialize_low_tdesc.
4584 * linux-x86-tdesc-selftest.c: New file.
4585 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
4587 2017-09-05 Yao Qi <yao.qi@linaro.org>
4589 * Makefile.in (arch-i386.o): New rule.
4590 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
4591 (x86_64-*-linux*): Likewise.
4592 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
4593 include arch/i386.h.
4594 (i386_linux_read_description): Remove code and call
4595 i386_create_target_description.
4596 * tdesc.c (allocate_target_description): New function.
4597 * tdesc.h (set_tdesc_architecture): Remove declaration.
4598 (set_tdesc_osabi): Likewise.
4600 2017-09-05 Yao Qi <yao.qi@linaro.org>
4602 * linux-x86-tdesc.c: Don't include <inttypes.h>.
4603 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
4604 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
4606 * server.c (get_features_xml): Call tdesc_get_features_xml.
4607 * tdesc.c (set_tdesc_architecture): New function.
4608 (set_tdesc_osabi): New function.
4609 (tdesc_get_features_xml): New function.
4610 (tdesc_create_feature): Add an argument.
4611 * tdesc.h (struct target_desc) <features>: New field.
4612 <arch, osabi>: New field.
4613 (~target_desc): xfree features, arch, and osabi.
4614 (target_desc::oerator==): Don't compare .xmltarget.
4615 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
4616 (set_tdesc_osabi): Likewise.
4617 (tdesc_get_features_xml): Likewise.
4619 2017-09-05 Yao Qi <yao.qi@linaro.org>
4621 * linux-x86-tdesc.c: Include selftest.h.
4622 (i386_tdesc_test): New function.
4623 (initialize_low_tdesc): Call selftests::register_test.
4624 * tdesc.h: Include regdef.h.
4625 (target_desc): Override operator == and !=.
4627 2017-09-05 Yao Qi <yao.qi@linaro.org>
4629 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
4630 (ipa_obj): Likewise.
4631 * linux-i386-ipa.c: Include common/x86-xstate.h
4632 (get_ipa_tdesc): Call i386_linux_read_description.
4633 (initialize_low_tracepoint): Don't call init_registers_XXX
4634 functions, call initialize_low_tdesc instead.
4635 * linux-x86-low.c (x86_linux_read_description): Call
4636 i386_linux_read_description.
4637 (initialize_low_arch): Don't call init_registers_i386_XXX
4638 functions, call initialize_low_tdesc.
4639 * linux-x86-tdesc.c: New file.
4640 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
4641 (i386_get_ipa_tdesc_idx): Declare.
4642 (i386_get_ipa_tdesc): Declare.
4643 (initialize_low_tdesc): Declare.
4645 2017-09-05 Yao Qi <yao.qi@linaro.org>
4647 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
4650 2017-09-05 Yao Qi <yao.qi@linaro.org>
4652 * Makefile.in (IPA_OBJS): Add vec-ipa.o
4653 * regcache.c (get_thread_regcache): Use VEC_length.
4654 (init_register_cache): Likewise.
4655 (regcache_cpy): Likewise.
4656 (registers_to_string): Iterate reg_defs via VEC_iterate.
4657 (find_regno): Likewise.
4658 (find_register_by_number): Use VEC_index.
4659 (register_size): Call find_register_by_number.
4660 (register_data): Call find_register_by_number.
4661 (supply_regblock): Use VEC_length.
4662 (regcache_raw_read_unsigned): Likewise.
4663 * tdesc.c (init_target_desc): Iterate reg_defs via
4665 (default_description): Update initializer.
4666 (copy_target_description): Don't update field num_registers.
4667 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
4668 <num_registers>: Remove.
4670 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
4672 * Makefile.in (.SECONDARY): Define target.
4674 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
4676 * linux-low.c (linux_wait_1): Adjust.
4677 * server.c (queue_stop_reply_callback): Adjust.
4679 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
4681 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
4682 QEnvironmentUnset and QEnvironmentReset packets.
4683 (handle_query): Inform remote that QEnvironmentHexEncoded,
4684 QEnvironmentUnset and QEnvironmentReset are supported.
4686 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
4688 * inferiors.h (inferior_target_data): Rename to ...
4689 (thread_target_data): ... this.
4690 (inferior_regcache_data): Rename to ...
4691 (thread_regcache_data): ... this.
4692 (set_inferior_regcache_data): Rename to ...
4693 (set_thread_regcache_data): ... this.
4694 * inferiors.c (inferior_target_data): Rename to ...
4695 (thread_target_data): ... this.
4696 (inferior_regcache_data): Rename to ...
4697 (thread_regcache_data): ... this.
4698 (set_inferior_regcache_data): Rename to ...
4699 (set_thread_regcache_data): ... this.
4700 (free_one_thread): Update.
4701 * linux-low.h (get_thread_lwp): Update.
4702 * regcache.c (get_thread_regcache): Update.
4703 (regcache_invalidate_thread): Update.
4704 (free_register_cache_thread): Update.
4705 * win32-i386-low.c (update_debug_registers_callback): Update.
4706 (win32_get_current_dr): Update.
4707 * win32-low.c (thread_rec): Update.
4708 (delete_thread_info): Update.
4709 (continue_one_thread): Update.
4710 (suspend_one_thread): Update.
4712 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
4714 * inferiors.c (set_inferior_target_data): Remove.
4715 * inferiors.h (set_inferior_target_data): Remove.
4717 2017-08-18 Yao Qi <yao.qi@linaro.org>
4719 * Makefile.in (OBS): Add selftest.o.
4720 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
4721 * configure, config.in: Re-generated.
4722 * server.c: Include common/sefltest.h.
4723 (captured_main): Handle option --selftest.
4725 2017-08-09 Yao Qi <yao.qi@linaro.org>
4727 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
4728 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
4729 i386-avx-mpx.o and i386-mmx.o.
4730 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
4731 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
4732 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
4733 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
4734 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
4735 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
4736 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
4737 i386/amd64-avx-mpx.xml.
4739 2017-08-09 Yao Qi <yao.qi@linaro.org>
4741 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
4742 and x32-avx-avx512.o.
4743 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
4744 i386/x32-avx-avx512.xml.
4746 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
4748 * tracepoint.h (enum class fast_tpoint_collect_result): New
4750 (fast_tracepoint_collecting): Change return type to
4751 fast_tpoint_collect_result.
4752 * tracepoint.c (fast_tracepoint_collecting): Likewise.
4753 * linux-low.h: Include tracepoint.h.
4754 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
4755 fast_tpoint_collect_result.
4756 * linux-low.c (handle_tracepoints): Adjust.
4757 (linux_fast_tracepoint_collecting): Change return type to
4758 fast_tpoint_collect_result.
4759 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
4760 linux_wait_1, stuck_in_jump_pad_callback,
4761 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
4762 proceed_one_lwp): Adjust to type change.
4764 2017-07-10 Yao Qi <yao.qi@linaro.org>
4766 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
4768 2017-06-29 Yao Qi <yao.qi@linaro.org>
4770 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
4772 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
4774 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
4776 * Makefile.in (IPA_OBJS): Sort and format one item per line.
4778 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
4780 * linux-low.c (linux_create_inferior): Adjust code to access the
4781 environment information via 'gdb_environ' class.
4782 * lynx-low.c (lynx_create_inferior): Likewise.
4783 * server.c (our_environ): Make it an instance of 'gdb_environ'.
4784 (get_environ): Return a pointer to 'our_environ'.
4785 (captured_main): Initialize 'our_environ'.
4786 * server.h (get_environ): Adjust prototype.
4787 * spu-low.c (spu_create_inferior): Adjust code to access the
4788 environment information via 'gdb_environ' class.
4790 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4792 * linux-low.c (linux_read_memory, linux_write_memory): Remove
4793 usage of "register" keyword.
4795 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4797 * configure: Re-generate.
4799 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4801 * configure: Re-generate.
4803 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
4805 * Makefile.in (COMPILE.pre): Add "-x c++".
4807 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
4809 * fork-child.c: Conditionally include <signal.h>.
4811 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4813 * server.c (handle_general_set): Handle new packet
4814 "QStartupWithShell".
4815 (handle_query): Add "QStartupWithShell" to the list of supported
4817 (gdbserver_usage): Add help text explaining the
4818 new "--startup-with-shell" and "--no-startup-with-shell" CLI
4820 (captured_main): Recognize and act upon the presence of the new
4823 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4824 Pedro Alves <palves@redhat.com>
4826 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
4827 * configure: Regenerate.
4828 * configure.srv (srv_linux_obj): Add "fork-child.o" and
4830 (i[34567]86-*-lynxos*): Likewise.
4831 (spu*-*-*): Likewise.
4832 * fork-child.c: New file.
4833 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
4835 (linux_ptrace_fun): New function.
4836 (linux_create_inferior): Adjust function prototype to reflect
4837 change on "target.h". Adjust function code to use
4839 (linux_request_interrupt): Delete "signal_pid".
4840 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4841 (lynx_ptrace_fun): New function.
4842 (lynx_create_inferior): Adjust function prototype to reflect
4843 change on "target.h". Adjust function code to use
4845 * nto-low.c (nto_create_inferior): Adjust function prototype and
4846 code to reflect change on "target.h". Update comments.
4847 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
4848 "common-terminal.h" and "environ.h".
4849 (terminal_fd): Moved to fork-child.c.
4850 (old_foreground_pgrp): Likewise.
4851 (restore_old_foreground_pgrp): Likewise.
4852 (last_status): Make it global.
4853 (last_ptid): Likewise.
4854 (our_environ): New variable.
4855 (startup_with_shell): Likewise.
4856 (program_name): Likewise.
4857 (program_argv): Rename to...
4858 (program_args): ...this.
4859 (wrapper_argv): New variable.
4860 (start_inferior): Delete function.
4861 (get_exec_wrapper): New function.
4862 (get_exec_file): Likewise.
4863 (get_environ): Likewise.
4864 (prefork_hook): Likewise.
4865 (post_fork_inferior): Likewise.
4866 (postfork_hook): Likewise.
4867 (postfork_child_hook): Likewise.
4868 (handle_v_run): Update code to deal with arguments coming from the
4869 remote host. Update calls from "start_inferior" to
4871 (captured_main): Likewise. Initialize environment variable. Call
4873 * server.h (post_fork_inferior): New prototype.
4874 (get_environ): Likewise.
4875 (last_status): Declare.
4876 (last_ptid): Likewise.
4877 (signal_pid): Likewise.
4878 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
4879 (spu_ptrace_fun): New function.
4880 (spu_create_inferior): Adjust function prototype to reflect change
4881 on "target.h". Adjust function code to use "fork_inferior".
4882 * target.c (target_terminal_init): New function.
4883 (target_terminal_inferior): Likewise.
4884 (target_terminal_ours): Likewise.
4885 * target.h: Include <vector>.
4886 (struct target_ops) <create_inferior>: Update prototype.
4887 (create_inferior): Update macro.
4888 * utils.c (gdb_flush_out_err): New function.
4889 * win32-low.c (win32_create_inferior): Adjust function prototype
4890 and code to reflect change on "target.h".
4892 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4894 * inferiors.c (switch_to_thread): New function.
4896 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
4898 * Makefile.in (SFILE): Add "common/job-control.c".
4899 (OBS): Add "job-control.o".
4901 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
4903 * Makefile: Remove "@host_makefile_frag@".
4905 2017-05-05 Pedro Alves <palves@redhat.com>
4907 * configure: Regenerate.
4909 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
4911 * configure: Regenerate.
4913 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
4915 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
4916 software_single_step change of return type to
4917 std::vector<CORE_ADDR>.
4918 * linux-low.c (install_software_single_step_breakpoints):
4920 * linux-low.h (install_software_single_step_breakpoints):
4923 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
4925 * remote-utils.c: Include "gdb_termios.h" instead of
4927 * terminal.h: Delete file.
4929 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
4931 * server.c: Include <vector>.
4932 <program_argv, wrapper_argv>: Convert to std::vector.
4933 (start_inferior): Rewrite function to use C++.
4934 (handle_v_run): Likewise. Update code that calculates the argv
4935 based on the vRun packet; use C++.
4936 (captured_main): Likewise.
4938 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
4940 * server.c (handle_v_cont): Initialize thread_resume::thread
4943 2017-04-05 Pedro Alves <palves@redhat.com>
4945 * configure: Regenerate.
4947 2017-04-05 Pedro Alves <palves@redhat.com>
4949 * gdbreplay.c (sync_error): Constify.
4950 * linux-x86-low.c (push_opcode): Constify.
4952 2017-04-05 Pedro Alves <palves@redhat.com>
4954 * win32-low.c (get_child_debug_event)
4955 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
4956 Report TARGET_WAITKIND_SPURIOUS instead.
4958 2017-04-05 Pedro Alves <palves@redhat.com>
4960 * remote-utils.c (remote_prepare, remote_open): Constify.
4961 * remote-utils.h (remote_prepare, remote_open): Constify.
4962 * server.c (captured_main): Constify 'port' handling.
4964 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
4966 * Makefile.in (clean): Clear .deps.
4968 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
4970 * .gitignore: Remove generated files, replace with wildcard.
4971 * (clean): Replace removal of generated files with wildcard.
4972 (version.c): Replace with...
4973 (version-generated.c): ...this.
4974 (xml-builtin.c): Replace with...
4975 (xml-builtin-generated.c): ...this.
4976 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
4977 (%.c: *regformats*): Replace with...
4978 (%-generated.c: *regformats*): ...this.
4980 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
4982 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
4983 (xtensa_fill_gregset): Call collect_register_by_name for
4985 (xtensa_store_gregset): Call supply_register_by_name for
4988 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
4990 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
4991 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
4992 (xtensa_store_gregset): Call supply_register for all registers in
4993 a0_regnum..a0_regnum + C0_NREGS range.
4995 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
4997 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
4998 (ax-ipa.o: ax.c): Remove.
4999 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
5000 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
5001 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
5002 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
5003 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
5005 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
5007 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
5008 (print-utils-ipa.o: ../common/print-utils.c): Remove.
5009 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
5010 (errors-ipa.o: ../common/errors.c): Remove.
5011 (format-ipa.o: ../common/format.c): Remove.
5012 (common-utils-ipa.o: ../common/common-utils.c): Remove.
5014 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
5016 * Makefile.in (%-ipa.o: %.c): New rule.
5017 (tracepoint-ipa.o: tracepoint.c): Remove.
5018 (utils-ipa.o: utils.c): Remove.
5019 (remote-utils-ipa.o: remote-utils.c): Remove.
5020 (regcache-ipa.o: regcache.c): Remove.
5021 (i386-linux-ipa.o: i386-linux.c): Remove.
5022 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
5023 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
5024 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
5025 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
5026 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
5027 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
5028 (amd64-linux-ipa.o: amd64-linux.c): Remove.
5029 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
5030 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
5031 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
5032 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
5033 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
5034 (aarch64-ipa.o: aarch64.c): Remove.
5035 (s390-linux32-ipa.o: s390-linux32.c): Remove.
5036 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
5037 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
5038 (s390-linux64-ipa.o: s390-linux64.c): Remove.
5039 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
5040 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
5041 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
5042 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
5043 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
5044 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
5045 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
5046 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
5047 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
5048 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
5049 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
5050 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
5051 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
5052 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
5053 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
5054 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
5055 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
5056 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
5057 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
5058 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
5059 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
5060 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
5061 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
5062 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
5063 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
5064 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
5065 (tdesc-ipa.o: tdesc.c): Remove.
5066 (x32-linux-ipa.o: x32-linux.c): Remove.
5067 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
5068 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
5070 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
5072 * Makefile.in (%.o: ../arch/%.c): New rule.
5073 (arm.o: ../arch/arm.c): Remove.
5074 (arm-linux.o: ../arch/arm-linux.c): Remove.
5075 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
5076 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
5078 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
5080 * Makefile.in (%.o: ../nat/%.c): New rule.
5081 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
5082 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
5083 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
5084 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
5085 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
5086 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
5087 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
5088 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
5089 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
5090 (linux-personality.o: ../nat/linux-personality.c): Remove.
5091 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
5092 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
5093 (x86-linux.o: ../nat/x86-linux.c): Remove.
5094 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
5095 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
5097 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
5099 * Makefile.in (%.o: ../common/%.c): New rule.
5100 (signals.o: ../common/signals.c): Remove.
5101 (print-utils.o: ../common/print-utils.c): Remove.
5102 (rsp-low.o: ../common/rsp-low.c): Remove.
5103 (common-utils.o: ../common/common-utils.c): Remove.
5104 (posix-strerror.o: ../common/posix-strerror.c): Remove.
5105 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
5106 (vec.o: ../common/vec.c): Remove.
5107 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
5108 (xml-utils.o: ../common/xml-utils.c): Remove.
5109 (ptid.o: ../common/ptid.c): Remove.
5110 (buffer.o: ../common/buffer.c): Remove.
5111 (format.o: ../common/format.c): Remove.
5112 (filestuff.o: ../common/filestuff.c): Remove.
5113 (agent.o: ../common/agent.c): Remove.
5114 (errors.o: ../common/errors.c): Remove.
5115 (environ.o: ../common/environ.c): Remove.
5116 (common-debug.o: ../common/common-debug.c): Remove.
5117 (cleanups.o: ../common/cleanups.c): Remove.
5118 (common-exceptions.o: ../common/common-exceptions.c): Remove.
5119 (fileio.o: ../common/fileio.c): Remove.
5120 (common-regcache.o: ../common/common-regcache.c): Remove.
5121 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
5122 (new-op.o: ../common/new-op.c): Remove.
5123 (btrace-common.o: ../common/btrace-common.c): Remove.
5125 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
5127 * Makefile.in (%.o: ../target/%.c): New rule.
5128 (waitstatus.o: ../target/waitstatus.c): Remove.
5130 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
5133 (%.c: ../regformats/%.dat,
5134 (%.c: ../regformats/arm/%.dat,
5135 (%.c: ../regformats/i386/%.dat,
5136 (%.c: ../regformats/rs6000/%.dat): New rules.
5137 (aarch64.c): Remove.
5138 (reg-arm.c): Remove.
5139 (arm-with-iwmmxt.c): Remove.
5140 (arm-with-vfpv2.c): Remove.
5141 (arm-with-vfpv3.c): Remove.
5142 (arm-with-neon.c): Remove.
5143 (reg-bfin.c): Remove.
5144 (reg-cris.c): Remove.
5145 (reg-crisv32.c): Remove.
5147 (i386-linux.c): Remove.
5148 (i386-avx.c): Remove.
5149 (i386-avx-linux.c): Remove.
5150 (i386-avx-avx512.c): Remove.
5151 (i386-avx-avx512-linux.c): Remove.
5152 (i386-mpx.c): Remove.
5153 (i386-mpx-linux.c): Remove.
5154 (i386-avx-mpx-avx512-pku.c): Remove.
5155 (i386-avx-mpx-avx512-pku-linux.c): Remove.
5156 (i386-avx-mpx.c): Remove.
5157 (i386-avx-mpx-linux.c): Remove.
5158 (i386-mmx.c): Remove.
5159 (i386-mmx-linux.c): Remove.
5160 (reg-ia64.c): Remove.
5161 (reg-m32r.c): Remove.
5162 (reg-m68k.c): Remove.
5164 (mips-linux.c): Remove.
5165 (mips-dsp-linux.c): Remove.
5166 (mips64-linux.c): Remove.
5167 (mips64-dsp-linux.c): Remove.
5168 (nios2-linux.c): Remove.
5169 (powerpc-32.c): Remove.
5170 (powerpc-32l.c): Remove.
5171 (powerpc-altivec32l.c): Remove.
5172 (powerpc-cell32l.c): Remove.
5173 (powerpc-vsx32l.c): Remove.
5174 (powerpc-isa205-32l.c): Remove.
5175 (powerpc-isa205-altivec32l.c): Remove.
5176 (powerpc-isa205-vsx32l.c): Remove.
5177 (powerpc-e500l.c): Remove.
5178 (powerpc-64l.c): Remove.
5179 (powerpc-altivec64l.c): Remove.
5180 (powerpc-cell64l.c): Remove.
5181 (powerpc-vsx64l.c): Remove.
5182 (powerpc-isa205-64l.c): Remove.
5183 (powerpc-isa205-altivec64l.c): Remove.
5184 (powerpc-isa205-vsx64l.c): Remove.
5185 (s390-linux32.c): Remove.
5186 (s390-linux32v1.c): Remove.
5187 (s390-linux32v2.c): Remove.
5188 (s390-linux64.c): Remove.
5189 (s390-linux64v1.c): Remove.
5190 (s390-linux64v2.c): Remove.
5191 (s390-te-linux64.c): Remove.
5192 (s390-vx-linux64.c): Remove.
5193 (s390-tevx-linux64.c): Remove.
5194 (s390x-linux64.c): Remove.
5195 (s390x-linux64v1.c): Remove.
5196 (s390x-linux64v2.c): Remove.
5197 (s390x-te-linux64.c): Remove.
5198 (s390x-vx-linux64.c): Remove.
5199 (s390x-tevx-linux64.c): Remove.
5200 (tic6x-c64xp-linux.c): Remove.
5201 (tic6x-c64x-linux.c): Remove.
5202 (tic6x-c62x-linux.c): Remove.
5204 (reg-sparc64.c): Remove.
5205 (reg-spu.c): Remove.
5207 (amd64-linux.c): Remove.
5208 (amd64-avx.c): Remove.
5209 (amd64-avx-linux.c): Remove.
5210 (amd64-avx-avx512.c): Remove.
5211 (amd64-avx-avx512-linux.c): Remove.
5212 (amd64-mpx.c): Remove.
5213 (amd64-mpx-linux.c): Remove.
5214 (amd64-avx-mpx-avx512-pku.c): Remove.
5215 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
5216 (amd64-avx-mpx.c): Remove.
5217 (amd64-avx-mpx-linux.c): Remove.
5219 (x32-linux.c): Remove.
5220 (x32-avx.c): Remove.
5221 (x32-avx-linux.c): Remove.
5222 (x32-avx-avx512.c): Remove.
5223 (x32-avx-avx512-linux.c): Remove.
5224 (reg-xtensa.c): Remove.
5225 (reg-tilegx.c): Remove.
5226 (reg-tilegx32.c): Remove.
5228 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
5230 * Makefile.in (SFILES): Add "common/environ.c".
5231 (OBJS): Add "common/environ.h".
5233 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
5235 * configure.ac: Check if the fs_base and gs_base members of
5236 `struct user_regs_struct' exist.
5237 * config.in: Regenerated.
5238 * configure: Likewise.
5240 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
5242 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
5244 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
5245 (get_next_pcs_syscall_next_pc): Likewise.
5247 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
5249 * win32-i386-low.c: Fix incorrect reference to a couple source files.
5250 * nto-x86-low.c: Likewise.
5252 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
5254 * Makefile.in: Include disable-implicit-rules.mk.
5256 2016-11-23 Pedro Alves <palves@redhat.com>
5258 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
5259 (debug_vprintf): Use std::chrono::steady_clock instead of
5260 gettimeofday. Use '.' instead of ':'.
5261 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
5262 (get_timestamp): Use std::chrono::steady_clock instead of
5265 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
5267 * Makefile.in: Fix whitespace formatting.
5269 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
5271 * Makefile.in (SFILES, OBS): Flatten list and order
5274 2016-11-23 Pedro Alves <palves@redhat.com>
5276 * event-loop.c (handle_file_event): Use warning.
5277 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
5278 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
5281 2016-11-23 Pedro Alves <palves@redhat.com>
5283 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
5285 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
5286 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
5287 debug_printf and debug_flush for debug output.
5288 * server.c (handle_general_set): Likewise.
5289 * thread-db.c (try_thread_db_load): Use debug_printf for debug
5292 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
5294 * Makefile.in (.c.o): Replace rule with ...
5295 (%.o: %.c): ... this one.
5297 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
5299 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
5300 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
5302 * configure.ac: Remove checks for the make program.
5303 * configure: Re-generate.
5305 2016-10-28 Pedro Alves <palves@redhat.com>
5307 * Makefile.in (CXX_DIALECT): Get from configure.
5308 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
5309 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
5310 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
5311 * config.in: Regenerate.
5312 * configure: Regenerate.
5314 2016-10-27 Yao Qi <yao.qi@linaro.org>
5316 * linux-low.c (linux_supports_range_stepping): Return true if
5317 can_software_single_step return true.
5319 2016-10-27 Yao Qi <yao.qi@linaro.org>
5321 * inferiors.c (find_inferior_in_random): New function.
5322 * inferiors.h (find_inferior_in_random): Declare.
5323 * linux-low.c (linux_wait_for_event_filtered): Call
5324 find_inferior_in_random instead of find_inferior.
5326 2016-10-27 Yao Qi <yao.qi@linaro.org>
5328 * linux-low.c (linux_wait_1): If single-step breakpoints are
5329 inserted, remove them.
5331 2016-10-26 Pedro Alves <palves@redhat.com>
5333 * linux-low.c (handle_extended_wait): Link parent/child fork
5335 (linux_wait_1): Unlink them.
5336 (linux_set_resume_request): Ignore resume requests for
5337 already-resumed and unhandled fork child threads.
5338 * linux-low.h (struct lwp_info) <fork_relative>: New field.
5339 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
5341 (handle_v_requests) <vCont>: Don't call require_running.
5342 * server.h (in_queued_stop_replies): New declaration.
5344 2016-10-24 Yao Qi <yao.qi@linaro.org>
5347 * linux-aarch64-low.c (append_insns): Cast the return value to
5350 2016-10-10 Yao Qi <yao.qi@linaro.org>
5352 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
5354 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
5356 * target.c (target_supports_multi_process): New function, moved
5358 * target.h (target_supports_multi_process): ... here. Remove
5361 2016-10-05 Tom Tromey <tom@tromey.com>
5364 * tracepoint.c (handle_tracepoint_bkpts): Check
5365 ipa_error_tracepoint, not ipa_stopping_tracepoint.
5367 2016-10-05 Yao Qi <yao.qi@linaro.org>
5369 * configure.srv: Update the path of arm-*.xml files.
5371 2016-10-05 Terry Guo <terry.guo@arm.com>
5372 Yao Qi <yao.qi@linaro.org>
5374 * Makefile.in: Adjust the path of rules.
5375 * configure.srv: Update the path of xml files.
5376 * regformats/arm-with-iwmmxt.dat: Regenerated.
5377 * regformats/arm-with-neon.dat: Likewise.
5378 * regformats/arm-with-vfpv2.dat: Likewise.
5379 * regformats/arm-with-vfpv3.dat Likewise.
5381 2016-09-30 Yao Qi <yao.qi@linaro.org>
5384 * target.c (target_stop_and_wait): Don't call
5385 target_continue_no_signal, use resume_stop instead.
5387 2016-09-26 Yao Qi <yao.qi@linaro.org>
5389 * linux-low.c (linux_wait_1): Call debug_exit.
5391 2016-09-23 Pedro Alves <palves@redhat.com>
5393 * Makefile.in (SFILES): Add common/new-op.c.
5394 (OBS): Add common/new-op.o.
5395 (new-op.o): New rule.
5397 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
5399 * .gitinore: Ignore more files.
5401 2016-09-21 Yao Qi <yao.qi@linaro.org>
5403 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
5406 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
5408 * server.c (start_inferior): Call target_mourn_inferior instead of
5409 mourn_inferior; pass ptid_t argument to it.
5411 (handle_target_event): Likewise.
5412 * target.c (target_mourn_inferior): New function.
5413 * target.h (mourn_inferior): Delete macro.
5415 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
5417 * linux-low.c (lwp_is_stepping): New function.
5419 2016-09-06 Carl Love <cel@us.ibm.com>
5421 * server.c (start_inferior): Fixed comment, requested comment change
5422 didn't get updated correctly. Removed reference to ptrace () call as
5423 it is only true on Linux systems.
5425 2016-09-06 Carl Love <cel@us.ibm.com>
5427 * server.c (start_inferior): Do not call
5428 function target_post_create_inferior () if the
5429 inferior process has already exited.
5431 2016-09-05 Pedro Alves <palves@redhat.com>
5433 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
5434 (COMPILE.pre, CC_LD): Use CXX directly.
5435 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
5436 * acinclude.m4: Don't include build-with-cxx.m4.
5437 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
5438 * configure: Regenerate.
5440 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
5443 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
5444 call writing data to own_buf.
5446 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
5448 * target.c (mywait): Call target_wait instead of
5450 (target_wait): New function.
5452 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
5454 * server.c (start_inferior): New variable 'ptid'. Replace calls
5455 to the_target->resume by target_continue{,_no_signal}, depending
5457 * target.c (target_stop_and_wait): Call target_continue_no_signal
5458 instead of the_target->resume.
5459 (target_continue): New function.
5461 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
5463 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
5465 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
5468 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
5470 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
5471 * linux-arm-low.c (ps_get_thread_area): Likewise.
5472 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
5473 * linux-m68k-low.c (ps_get_thread_area): Likewise.
5474 * linux-mips-low.c (ps_get_thread_area): Likewise.
5475 * linux-nios2-low.c (ps_get_thread_area): Likewise.
5476 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
5477 * linux-x86-low.c (ps_get_thread_area): Likewise.
5478 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
5480 2016-08-19 Pedro Alves <palves@redhat.com>
5482 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
5484 2016-08-19 Pedro Alves <palves@redhat.com>
5486 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
5487 comment. Use memcpy instead of casting through unsigned long.
5489 2016-08-19 Pedro Alves <palves@redhat.com>
5491 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
5492 allocating around 0x80000000.
5494 2016-08-19 Pedro Alves <palves@redhat.com>
5497 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
5498 (x32-avx512-linux-ipa.o): New rules.
5499 * configure.ac (x86_64-*-linux*): New x32 check.
5500 * configure.srv (ipa_x32_linux_regobj): New.
5501 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
5502 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
5504 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
5506 * configure: Regenerate.
5508 2016-08-09 Pedro Alves <palves@redhat.com>
5511 * Makefile.in (OBS): Add signals-state-save-restore.o.
5512 (signals-state-save-restore.o): New rule.
5513 * config.in: Regenerate.
5514 * configure: Regenerate.
5515 * linux-low.c: Include "signals-state-save-restore.h".
5516 (linux_create_inferior): Call
5517 restore_original_signals_state.
5518 * server.c: Include "dispositions-save-restore.h".
5519 (captured_main): Call save_original_signals_state.
5521 2016-08-05 Pedro Alves <palves@redhat.com>
5523 * configure: Regenerate.
5525 2016-08-04 Yao Qi <yao.qi@linaro.org>
5527 * linux-low.c (regsets_fetch_inferior_registers): Check
5528 errno is ESRCH or not.
5530 2016-08-02 Yao Qi <yao.qi@linaro.org>
5532 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
5533 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
5534 (thread_db_load_search): Update.
5535 (try_thread_db_load_1): Don't look for td_ta_event_addr,
5536 td_ta_set_event and td_ta_event_getmsg.
5538 2016-07-26 Pedro Alves <palves@redhat.com>
5541 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
5542 of unsigned long for 64-bit registers and use uint32_t instead of
5543 unsigned int for 32-bit registers.
5545 2016-07-26 Pedro Alves <palves@redhat.com>
5547 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
5550 2016-07-21 Tom Tromey <tom@tromey.com>
5552 * configure: Rebuild.
5554 2016-07-21 Yao Qi <yao.qi@linaro.org>
5556 * mem-break.c (find_gdb_breakpoint): Cast bp to
5557 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
5559 2016-07-21 Yao Qi <yao.qi@linaro.org>
5561 * server.c (handle_v_requests): Support s and S actions
5562 if target_supports_software_single_step return true.
5564 2016-07-21 Yao Qi <yao.qi@linaro.org>
5566 * linux-low.c (resume_stopped_resumed_lwps): If resume request
5567 is resume_step, call maybe_hw_step.
5568 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
5570 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
5572 (proceed_one_lwp): If resume request is resume_step, install
5573 reinsert breakpoints and call maybe_hw_step.
5575 2016-07-21 Yao Qi <yao.qi@linaro.org>
5577 * linux-low.c (proceed_one_lwp): Declare.
5578 (linux_resume_one_thread): Remove local variable 'step'.
5579 Lift code enqueue signal. Call proceed_one_lwp instead of
5580 linux_resume_one_lwp.
5582 2016-07-21 Yao Qi <yao.qi@linaro.org>
5584 * linux-low.c (linux_resume_one_thread): Call
5585 enqueue_pending_signal.
5587 2016-07-21 Yao Qi <yao.qi@linaro.org>
5589 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
5590 * inferiors.c (do_restore_current_thread_cleanup): New function.
5591 (make_cleanup_restore_current_thread): Likewise.
5592 * linux-low.c (install_software_single_step_breakpoints): Call
5593 make_cleanup_restore_current_thread. Switch current_thread to
5596 2016-07-21 Yao Qi <yao.qi@linaro.org>
5598 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
5599 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
5600 (clone_one_breakpoint): Likewise.
5601 (delete_reinsert_breakpoints): Change parameter to thread.
5603 (has_reinsert_breakpoints): Likewise.
5604 (uninsert_reinsert_breakpoints): Likewise.
5605 (reinsert_reinsert_breakpoints): Likewise.
5606 * mem-break.h (set_reinsert_breakpoint): Update declaration.
5607 (delete_reinsert_breakpoints): Likewise.
5608 (reinsert_reinsert_breakpoints): Likewise.
5609 (uninsert_reinsert_breakpoints): Likewise.
5610 (has_reinsert_breakpoints): Likewise.
5612 2016-07-21 Yao Qi <yao.qi@linaro.org>
5614 * inferiors.c (get_thread_process): Make parameter const.
5615 * inferiors.h (get_thread_process): Update declaration.
5616 * mem-break.c (clone_all_breakpoints): Remove all parameters.
5617 Add new parameters child_thread and parent_thread. Callers
5619 * mem-break.h (clone_all_breakpoints): Update declaration.
5621 2016-07-21 Yao Qi <yao.qi@linaro.org>
5623 * mem-break.c (struct breakpoint) <cond_list>: Remove.
5624 <command_list, handler>: Remove.
5625 (struct gdb_breakpoint): New.
5626 (struct other_breakpoint): New.
5627 (struct reinsert_breakpoint): New.
5628 (is_gdb_breakpoint): New function.
5629 (any_persistent_commands): Update command_list if
5630 is_gdb_breakpoint returns true.
5631 (set_breakpoint): Create breakpoints according to their types.
5632 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
5633 (set_gdb_breakpoint_1): Likewise.
5634 (set_gdb_breakpoint): Likewise.
5635 (clear_breakpoint_conditions): Change parameter type to
5636 'struct gdb_breakpoint *'.
5637 (clear_breakpoint_commands): Likewise.
5638 (clear_breakpoint_conditions_and_commands): Likewise.
5639 (add_condition_to_breakpoint): Likewise.
5640 (add_breakpoint_condition): Likewise.
5641 (add_commands_to_breakpoint): Likewise.
5642 (check_breakpoints): Check other_breakpoint.
5643 (clone_one_breakpoint): Clone breakpopint according to its type.
5644 * mem-break.h (struct gdb_breakpoint): Declare.
5645 (set_gdb_breakpoint): Update declaration.
5646 (clear_breakpoint_conditions_and_commands): Likewise.
5647 (add_breakpoint_condition): Likewise.
5648 (add_breakpoint_commands): Likewise.
5649 * server.c (process_point_options): Change parameter type to
5650 'struct gdb_breakpoint *'.
5652 2016-07-21 Yao Qi <yao.qi@linaro.org>
5654 * mem-break.c (set_breakpoint_at): Rename it to ...
5655 (set_breakpoint_type_at): ... it.
5656 (set_breakpoint_at): Call set_breakpoint_type_at.
5657 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
5658 * mem-break.h (set_breakpoint_at): Update comments.
5660 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
5662 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
5664 (nios2_store_gregset): Likewise.
5666 2016-07-01 Pedro Alves <palves@redhat.com>
5667 Antoine Tremblay <antoine.tremblay@ericsson.com>
5669 * linux-low.c: Change interface to take the target lwp_info
5670 pointer directly and return void. Handle detaching from a zombie
5672 (linux_detach_lwp_callback): New function.
5673 (linux_detach): Detach from the leader thread after detaching from
5676 2016-06-28 Yao Qi <yao.qi@linaro.org>
5678 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
5679 for variable new_offset.
5680 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5681 (aarch64_ftrace_insn_reloc_cb): Likewise.
5682 (aarch64_ftrace_insn_reloc_tb): Likewise.
5683 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
5684 PRIx64 instead of PRIx32.
5686 2016-06-28 Yao Qi <yao.qi@linaro.org>
5688 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
5689 (the_low_target): Install arm_get_syscall_trapinfo.
5691 2016-06-28 Yao Qi <yao.qi@linaro.org>
5693 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
5695 (the_low_target): Install aarch64_get_syscall_trapinfo.
5697 2016-06-28 Yao Qi <yao.qi@linaro.org>
5699 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
5701 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
5702 Remove parameter sysno.
5703 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
5706 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
5708 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
5709 (s390_emit_ne_goto): Likewise.
5710 (s390_emit_lt_goto): Likewise.
5711 (s390_emit_le_goto): Likewise.
5712 (s390_emit_gt_goto): Likewise.
5713 (s390_emit_ge_goto): Likewise.
5714 (s390x_emit_eq_goto): Likewise.
5715 (s390x_emit_ne_goto): Likewise.
5716 (s390x_emit_lt_goto): Likewise.
5717 (s390x_emit_le_goto): Likewise.
5718 (s390x_emit_gt_goto): Likewise.
5719 (s390x_emit_ge_goto): Likewise.
5720 (s390_emit_ops_impl): Mark variable static.
5721 (s390x_emit_ops): Likewise.
5723 2016-06-17 Yao Qi <yao.qi@linaro.org>
5725 * linux-low.c (handle_extended_wait): Call
5726 uninsert_reinsert_breakpoints for the parent process. Remove
5727 reinsert breakpoints from the child process. Reinsert them to
5728 the parent process when vfork is done.
5729 * mem-break.c (uninsert_reinsert_breakpoints): New function.
5730 (reinsert_reinsert_breakpoints): New function.
5731 * mem-break.h (uninsert_reinsert_breakpoints): Declare
5732 (reinsert_reinsert_breakpoints): Declare.
5734 2016-06-17 Yao Qi <yao.qi@linaro.org>
5736 * linux-low.c (handle_extended_wait): If the parent is doing
5737 step-over, remove the reinsert breakpoints from the forked child.
5739 2016-06-17 Yao Qi <yao.qi@linaro.org>
5741 * linux-low.c (unsuspend_all_lwps): Declare.
5742 (linux_low_filter_event): If thread exited, call finish_step_over.
5743 If step-over is finished, unsuspend other threads.
5745 2016-06-17 Yao Qi <yao.qi@linaro.org>
5747 * linux-low.c (linux_resume_one_lwp_throw): Assert
5748 has_reinsert_breakpoints returns false.
5749 * mem-break.c (delete_disabled_breakpoints): Assert
5750 bp type isn't reinsert_breakpoint.
5752 2016-06-17 Yao Qi <yao.qi@linaro.org>
5754 * linux-low.c (maybe_hw_step): New function.
5755 (linux_resume_one_lwp_throw): Call maybe_hw_step.
5756 (finish_step_over): Switch current_thread to lwp temporarily,
5757 and assert has_reinsert_breakpoints returns true.
5758 (proceed_one_lwp): Call maybe_hw_step.
5759 * mem-break.c (has_reinsert_breakpoints): New function.
5760 * mem-break.h (has_reinsert_breakpoints): Declare.
5762 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
5764 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
5766 2016-05-17 Yao Qi <yao.qi@linaro.org>
5768 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
5769 instead of find_inferior.
5771 2016-05-05 Yao Qi <yao.qi@linaro.org>
5773 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
5774 Initialize res to zero.
5776 2016-05-05 Yao Qi <yao.qi@linaro.org>
5778 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
5781 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5783 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
5784 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
5785 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
5787 2016-04-28 Par Olsson <par.olsson@windriver.com>
5788 Simon Marchi <simon.marchi@ericsson.com>
5790 * tracepoint.c (write_inferior_int8): New function.
5791 (cmd_qtenable_disable): Write enable flag using
5792 write_inferior_int8.
5794 2016-04-25 Yao Qi <yao.qi@linaro.org>
5796 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
5797 (need_step_over_p): Return zero if the LWP has pending signals
5798 can be delivered on software single step target.
5800 2016-04-25 Yao Qi <yao.qi@linaro.org>
5802 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
5803 return instead of error.
5805 2016-04-22 Yao Qi <yao.qi@linaro.org>
5807 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
5810 2016-04-22 Yao Qi <yao.qi@linaro.org>
5812 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
5813 signal when stepping over breakpoint with software single
5816 2016-04-21 Pedro Alves <palves@redhat.com>
5818 * linux-s390-low.c (s390_collect_ptrace_register)
5819 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
5821 (s390_check_regset): Use void * instead of gdb_byte *.
5823 2016-04-20 Pedro Alves <palves@redhat.com>
5825 * configure: Renegerate.
5827 2016-04-20 Yao Qi <yao.qi@linaro.org>
5829 * linux-aarch32-low.c: Include "arch/arm-linux.h".
5830 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
5832 (arm_store_gregset): Likewise.
5834 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
5836 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
5837 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
5838 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
5839 (amd64-avx-mpx-linux.c): New rules.
5840 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
5841 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
5842 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
5843 (srv_amd64_regobj): Add amd64-avx-mpx.o.
5844 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
5845 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
5846 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
5847 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
5848 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
5849 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
5850 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
5851 * linux-x86-low.c (x86_linux_read_description): Add case for
5852 X86_XSTATE_AVX_MPX_MASK.
5853 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
5854 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
5855 init_registers_i386_avx_mpx_linux.
5856 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
5857 (initialize_low_tracepoint): Call
5858 init_registers_i386_avx_mpx_linux.
5859 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
5860 (initialize_low_tracepoint): Call
5861 init_registers_amd64_avx_mpx_linux.
5862 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
5863 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
5864 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
5867 2016-04-18 Pedro Alves <palves@redhat.com>
5869 * configure: Regenerate.
5871 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
5873 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
5874 (aarch64_emit_sub): Likewise.
5876 2016-04-12 Pedro Alves <palves@redhat.com>
5878 * utils.c (prepare_to_throw_exception): Delete.
5880 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
5882 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
5884 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
5886 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
5888 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
5890 * linux-aarch64-ipa.c: Add <elf.h> include.
5891 * linux-ppc-ipa.c: Add <elf.h> include.
5892 * linux-s390-ipa.c: Add <elf.h> include.
5894 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
5896 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
5897 (get_raw_reg_ptr): Likewise.
5898 (get_trace_state_variable_value_ptr): Likewise.
5899 (set_trace_state_variable_value_ptr): Likewise.
5900 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
5903 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
5904 Marcin Kościelnicki <koriakin@0x04.net>
5907 * linux-ppc-low.c (emit_insns): New function.
5908 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
5909 (ppc_emit_prologue): New function.
5910 (ppc_emit_epilogue): New function.
5911 (ppc_emit_add): New function.
5912 (ppc_emit_sub): New function.
5913 (ppc_emit_mul): New function.
5914 (ppc_emit_lsh): New function.
5915 (ppc_emit_rsh_signed): New function.
5916 (ppc_emit_rsh_unsigned): New function.
5917 (ppc_emit_ext): New function.
5918 (ppc_emit_zero_ext): New function.
5919 (ppc_emit_log_not): New function.
5920 (ppc_emit_bit_and): New function.
5921 (ppc_emit_bit_or): New function.
5922 (ppc_emit_bit_xor): New function.
5923 (ppc_emit_bit_not): New function.
5924 (ppc_emit_equal): New function.
5925 (ppc_emit_less_signed): New function.
5926 (ppc_emit_less_unsigned): New function.
5927 (ppc_emit_ref): New function.
5928 (ppc_emit_const): New function.
5929 (ppc_emit_reg): New function.
5930 (ppc_emit_pop): New function.
5931 (ppc_emit_stack_flush): New function.
5932 (ppc_emit_swap): New function.
5933 (ppc_emit_stack_adjust): New function.
5934 (ppc_emit_call): New function.
5935 (ppc_emit_int_call_1): New function.
5936 (ppc_emit_void_call_2): New function.
5937 (ppc_emit_if_goto): New function.
5938 (ppc_emit_goto): New function.
5939 (ppc_emit_eq_goto): New function.
5940 (ppc_emit_ne_goto): New function.
5941 (ppc_emit_lt_goto): New function.
5942 (ppc_emit_le_goto): New function.
5943 (ppc_emit_gt_goto): New function.
5944 (ppc_emit_ge_goto): New function.
5945 (ppc_write_goto_address): New function.
5946 (ppc_emit_ops_impl): New static variable.
5947 (ppc64v1_emit_prologue): New function.
5948 (ppc64v2_emit_prologue): New function.
5949 (ppc64_emit_epilogue): New function.
5950 (ppc64_emit_add): New function.
5951 (ppc64_emit_sub): New function.
5952 (ppc64_emit_mul): New function.
5953 (ppc64_emit_lsh): New function.
5954 (ppc64_emit_rsh_signed): New function.
5955 (ppc64_emit_rsh_unsigned): New function.
5956 (ppc64_emit_ext): New function.
5957 (ppc64_emit_zero_ext): New function.
5958 (ppc64_emit_log_not): New function.
5959 (ppc64_emit_bit_and): New function.
5960 (ppc64_emit_bit_or): New function.
5961 (ppc64_emit_bit_xor): New function.
5962 (ppc64_emit_bit_not): New function.
5963 (ppc64_emit_equal): New function.
5964 (ppc64_emit_less_signed): New function.
5965 (ppc64_emit_less_unsigned): New function.
5966 (ppc64_emit_ref): New function.
5967 (ppc64_emit_const): New function.
5968 (ppc64v1_emit_reg): New function.
5969 (ppc64v2_emit_reg): New function.
5970 (ppc64_emit_pop): New function.
5971 (ppc64_emit_stack_flush): New function.
5972 (ppc64_emit_swap): New function.
5973 (ppc64v1_emit_call): New function.
5974 (ppc64v2_emit_call): New function.
5975 (ppc64v1_emit_int_call_1): New function.
5976 (ppc64v2_emit_int_call_1): New function.
5977 (ppc64v1_emit_void_call_2): New function.
5978 (ppc64v2_emit_void_call_2): New function.
5979 (ppc64_emit_if_goto): New function.
5980 (ppc64_emit_eq_goto): New function.
5981 (ppc64_emit_ne_goto): New function.
5982 (ppc64_emit_lt_goto): New function.
5983 (ppc64_emit_le_goto): New function.
5984 (ppc64_emit_gt_goto): New function.
5985 (ppc64_emit_ge_goto): New function.
5986 (ppc64v1_emit_ops_impl): New static variable.
5987 (ppc64v2_emit_ops_impl): New static variable.
5988 (ppc_emit_ops): New function.
5989 (linux_low_target): Wire in ppc_emit_ops.
5991 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
5992 Marcin Kościelnicki <koriakin@0x04.net>
5995 * Makefile.in: Add powerpc-*-ipa.o
5996 * configure.srv: Add ipa_obj for powerpc*-linux.
5997 * linux-ppc-ipa.c: New file.
5998 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
6000 (PPC_FIELD): New macro.
6001 (PPC_SEXT): New macro.
6002 (PPC_OP6): New macro.
6003 (PPC_BO): New macro.
6004 (PPC_LI): New macro.
6005 (PPC_BD): New macro.
6006 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
6007 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
6008 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
6009 (ppc_get_thread_area): New function.
6010 (is_elfv2_inferior): New function.
6011 (gen_ds_form): New function.
6012 (GEN_STD): New macro.
6013 (GEN_STDU): New macro.
6014 (GEN_LD): New macro.
6015 (GEN_LDU): New macro.
6016 (gen_d_form): New function.
6017 (GEN_ADDI): New macro.
6018 (GEN_ADDIS): New macro.
6019 (GEN_LI): New macro.
6020 (GEN_LIS): New macro.
6021 (GEN_ORI): New macro.
6022 (GEN_ORIS): New macro.
6023 (GEN_LWZ): New macro.
6024 (GEN_STW): New macro.
6025 (GEN_STWU): New macro.
6026 (gen_xfx_form): New function.
6027 (GEN_MFSPR): New macro.
6028 (GEN_MTSPR): New macro.
6029 (GEN_MFCR): New macro.
6030 (GEN_MTCR): New macro.
6031 (GEN_SYNC): New macro.
6032 (GEN_LWSYNC): New macro.
6033 (gen_x_form): New function.
6034 (GEN_OR): New macro.
6035 (GEN_MR): New macro.
6036 (GEN_LWARX): New macro.
6037 (GEN_STWCX): New macro.
6038 (GEN_CMPW): New macro.
6039 (gen_md_form): New function.
6040 (GEN_RLDICL): New macro.
6041 (GEN_RLDICR): New macro.
6042 (gen_i_form): New function.
6044 (GEN_BL): New macro.
6045 (gen_b_form): New function.
6046 (GEN_BNE): New macro.
6047 (GEN_LOAD): New macro.
6048 (GEN_STORE): New macro.
6049 (gen_limm): New function.
6050 (gen_atomic_xchg): New function.
6051 (gen_call): New function.
6052 (ppc_relocate_instruction): New function.
6053 (ppc_install_fast_tracepoint_jump_pad): New function.
6054 (ppc_get_min_fast_tracepoint_insn_len): New function.
6055 (ppc_get_ipa_tdesc_idx): New function.
6056 (the_low_target): Wire in the new functions.
6057 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
6059 * linux-ppc-tdesc.h: New file.
6061 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
6063 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
6064 (alloc_jump_pad_buffer): New function.
6065 * linux-amd64-ipa.c: Add <sys/mman.h> include.
6066 (alloc_jump_pad_buffer): New function.
6067 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
6068 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
6069 (alloc_jump_pad_buffer): New function.
6070 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
6071 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
6072 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
6073 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
6075 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
6077 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
6078 * linux-amd64-ipa.c: Likewise.
6079 * linux-i386-ipa.c: Likewise.
6080 * linux-s390-ipa.c: Likewise.
6081 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
6082 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
6083 set_trace_state_variable_value_ptr.
6084 (struct ipa_sym_addresses): Likewise.
6085 (symbol_list): Likewise.
6086 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
6087 accessing gdb_collect directly.
6088 (gdb_collect_ptr_type): New typedef.
6089 (get_raw_reg_ptr_type): New typedef.
6090 (get_trace_state_variable_value_ptr_type): New typedef.
6091 (set_trace_state_variable_value_ptr_type): New typedef.
6092 (gdb_collect_ptr): New global.
6093 (get_raw_reg_ptr): New global.
6094 (get_trace_state_variable_value_ptr): New global.
6095 (set_trace_state_variable_value_ptr): New global.
6096 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
6097 accessing get_raw_reg directly.
6098 (get_get_tsv_func_addr): Likewise for
6099 get_trace_state_variable_value_ptr.
6100 (get_set_tsv_func_addr): Likewise for
6101 set_trace_state_variable_value_ptr.
6102 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
6104 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
6106 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
6108 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
6110 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
6112 (relocate_instruction): Remove own_buf.
6113 * server.c (own_buf): Make global.
6114 (handle_v_requests): Make global.
6115 * server.h (own_buf): New declaration.
6116 (handle_v_requests): New prototype.
6118 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
6121 * linux-s390-low.c (add_insns): New function.
6122 (s390_emit_prologue): New function.
6123 (s390_emit_epilogue): New function.
6124 (s390_emit_add): New function.
6125 (s390_emit_sub): New function.
6126 (s390_emit_mul): New function.
6127 (s390_emit_lsh): New function.
6128 (s390_emit_rsh_signed): New function.
6129 (s390_emit_rsh_unsigned): New function.
6130 (s390_emit_ext): New function.
6131 (s390_emit_log_not): New function.
6132 (s390_emit_bit_and): New function.
6133 (s390_emit_bit_or): New function.
6134 (s390_emit_bit_xor): New function.
6135 (s390_emit_bit_not): New function.
6136 (s390_emit_equal): New function.
6137 (s390_emit_less_signed): New function.
6138 (s390_emit_less_unsigned): New function.
6139 (s390_emit_ref): New function.
6140 (s390_emit_if_goto): New function.
6141 (s390_emit_goto): New function.
6142 (s390_write_goto_address): New function.
6143 (s390_emit_litpool): New function.
6144 (s390_emit_const): New function.
6145 (s390_emit_call): New function.
6146 (s390_emit_reg): New function.
6147 (s390_emit_pop): New function.
6148 (s390_emit_stack_flush): New function.
6149 (s390_emit_zero_ext): New function.
6150 (s390_emit_swap): New function.
6151 (s390_emit_stack_adjust): New function.
6152 (s390_emit_set_r2): New function.
6153 (s390_emit_int_call_1): New function.
6154 (s390_emit_void_call_2): New function.
6155 (s390_emit_eq_goto): New function.
6156 (s390_emit_ne_goto): New function.
6157 (s390_emit_lt_goto): New function.
6158 (s390_emit_le_goto): New function.
6159 (s390_emit_gt_goto): New function.
6160 (s390_emit_ge_goto): New function.
6161 (s390x_emit_prologue): New function.
6162 (s390x_emit_epilogue): New function.
6163 (s390x_emit_add): New function.
6164 (s390x_emit_sub): New function.
6165 (s390x_emit_mul): New function.
6166 (s390x_emit_lsh): New function.
6167 (s390x_emit_rsh_signed): New function.
6168 (s390x_emit_rsh_unsigned): New function.
6169 (s390x_emit_ext): New function.
6170 (s390x_emit_log_not): New function.
6171 (s390x_emit_bit_and): New function.
6172 (s390x_emit_bit_or): New function.
6173 (s390x_emit_bit_xor): New function.
6174 (s390x_emit_bit_not): New function.
6175 (s390x_emit_equal): New function.
6176 (s390x_emit_less_signed): New function.
6177 (s390x_emit_less_unsigned): New function.
6178 (s390x_emit_ref): New function.
6179 (s390x_emit_if_goto): New function.
6180 (s390x_emit_const): New function.
6181 (s390x_emit_call): New function.
6182 (s390x_emit_reg): New function.
6183 (s390x_emit_pop): New function.
6184 (s390x_emit_stack_flush): New function.
6185 (s390x_emit_zero_ext): New function.
6186 (s390x_emit_swap): New function.
6187 (s390x_emit_stack_adjust): New function.
6188 (s390x_emit_int_call_1): New function.
6189 (s390x_emit_void_call_2): New function.
6190 (s390x_emit_eq_goto): New function.
6191 (s390x_emit_ne_goto): New function.
6192 (s390x_emit_lt_goto): New function.
6193 (s390x_emit_le_goto): New function.
6194 (s390x_emit_gt_goto): New function.
6195 (s390x_emit_ge_goto): New function.
6196 (s390_emit_ops): New function.
6197 (struct linux_target_ops): Fill in emit_ops hook.
6199 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
6202 * Makefile.in: Add s390 IPA files.
6203 * configure.srv: Build IPA for s390.
6204 * linux-s390-ipa.c: New file.
6205 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
6206 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
6207 (tdesc_s390_linux32): Likewise.
6208 (init_registers_s390_linux32v1): Likewise.
6209 (tdesc_s390_linux32v1): Likewise.
6210 (init_registers_s390_linux32v2): Likewise.
6211 (tdesc_s390_linux32v2): Likewise.
6212 (init_registers_s390_linux64): Likewise.
6213 (tdesc_s390_linux64): Likewise.
6214 (init_registers_s390_linux64v1): Likewise.
6215 (tdesc_s390_linux64v1): Likewise.
6216 (init_registers_s390_linux64v2): Likewise.
6217 (tdesc_s390_linux64v2): Likewise.
6218 (init_registers_s390_te_linux64): Likewise.
6219 (tdesc_s390_te_linux64): Likewise.
6220 (init_registers_s390_vx_linux64): Likewise.
6221 (tdesc_s390_vx_linux64): Likewise.
6222 (init_registers_s390_tevx_linux64): Likewise.
6223 (tdesc_s390_tevx_linux64): Likewise.
6224 (init_registers_s390x_linux64): Likewise.
6225 (tdesc_s390x_linux64): Likewise.
6226 (init_registers_s390x_linux64v1): Likewise.
6227 (tdesc_s390x_linux64v1): Likewise.
6228 (init_registers_s390x_linux64v2): Likewise.
6229 (tdesc_s390x_linux64v2): Likewise.
6230 (init_registers_s390x_te_linux64): Likewise.
6231 (tdesc_s390x_te_linux64): Likewise.
6232 (init_registers_s390x_vx_linux64): Likewise.
6233 (tdesc_s390x_vx_linux64): Likewise.
6234 (init_registers_s390x_tevx_linux64): Likewise.
6235 (tdesc_s390x_tevx_linux64): Likewise.
6236 (have_hwcap_s390_vx): New static variable.
6237 (s390_arch_setup): Fill have_hwcap_s390_vx.
6238 (s390_get_thread_area): New function.
6239 (s390_ft_entry_gpr_esa): New const.
6240 (s390_ft_entry_gpr_zarch): New const.
6241 (s390_ft_entry_misc): New const.
6242 (s390_ft_entry_fr): New const.
6243 (s390_ft_entry_vr): New const.
6244 (s390_ft_main_31): New const.
6245 (s390_ft_main_64): New const.
6246 (s390_ft_exit_fr): New const.
6247 (s390_ft_exit_vr): New const.
6248 (s390_ft_exit_misc): New const.
6249 (s390_ft_exit_gpr_esa): New const.
6250 (s390_ft_exit_gpr_zarch): New const.
6251 (append_insns): New function.
6252 (s390_relocate_instruction): New function.
6253 (s390_install_fast_tracepoint_jump_pad): New function.
6254 (s390_get_min_fast_tracepoint_insn_len): New function.
6255 (s390_get_ipa_tdesc_idx): New function.
6256 (struct linux_target_ops): Wire in the above functions.
6257 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
6258 * linux-s390-tdesc.h: New file.
6260 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
6262 * linux-s390-low.c (s390_supports_tracepoints): New function.
6263 (struct linux_target_ops): Fill supports_tracepoints hook.
6265 2016-03-18 Yao Qi <yao.qi@linaro.org>
6267 * linux-low.c (lwp_signal_can_be_delivered): New function.
6268 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
6270 2016-03-18 Yao Qi <yao.qi@linaro.org>
6272 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
6273 0 if signal is enqueued. Remove 'signal' from one debugging
6274 message. Move one debugging message to some lines below.
6275 Remove code setting 'signal' to 0.
6277 2016-03-18 Yao Qi <yao.qi@linaro.org>
6279 * linux-low.c (linux_low_filter_event): Remove redundant
6280 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
6282 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
6284 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
6285 (struct linux_target_ops): Wire in the above.
6287 2016-03-03 Yao Qi <yao.qi@linaro.org>
6289 * linux-low.c: Update comments to start_step_over.
6291 2016-03-03 Yao Qi <yao.qi@linaro.org>
6294 * linux-low.c (handle_extended_wait): Set child suspended
6295 if event_lwp->bp_reinsert isn't zero.
6297 2016-03-02 Yao Qi <yao.qi@linaro.org>
6299 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
6300 enqueue_pending_signal.
6302 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
6304 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
6307 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
6309 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
6310 (s390_regmap_3264) [!__s390x__]: New global.
6311 (s390_collect_ptrace_register): Skip map entries containing -1.
6312 (s390_supply_ptrace_register): Ditto.
6313 (s390_fill_gprs_high): New function.
6314 (s390_store_gprs_high): New function.
6315 (s390_regsets): Add NT_S390_HIGH_GPRS.
6316 (s390_get_hwcap): Enable on 31-bit.
6317 (have_hwcap_s390_high_gprs): Enable on 31-bit.
6318 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
6319 Detect NT_S390_HIGH_GPRS.
6320 (s390_usrregs_info_3264): Enable on 31-bit.
6321 (s390_regs_info): Enable regs_info_3264 on 31-bit.
6322 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
6324 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
6327 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
6328 * configure.srv: Ditto.
6329 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
6330 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
6331 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
6332 (init_registers_amd64_linux): Remove prototype.
6333 (tdesc_amd64_linux): Remove declaration.
6334 (get_ipa_tdesc): New function.
6335 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
6336 initialize remaining tdescs.
6337 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
6338 (init_registers_i386_linux): Remove prototype.
6339 (tdesc_i386_linux): Remove declaration.
6340 (get_ipa_tdesc): New function.
6341 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
6342 initialize remaining tdescs.
6343 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
6344 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
6345 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
6346 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
6347 (x86_get_ipa_tdesc_idx): New function.
6348 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
6349 * linux-x86-tdesc.h: New file.
6350 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
6351 (target_get_ipa_tdesc_idx): New macro.
6352 * tracepoint.c (ipa_tdesc_idx): New macro.
6353 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
6354 (symbol_list): Add ipa_tdesc_idx.
6355 (cmd_qtstart): Write ipa_tdesc_idx in the target.
6356 (ipa_tdesc): Remove.
6357 (ipa_tdesc_idx): New variable.
6358 (get_context_regcache): Use get_ipa_tdesc.
6359 (gdb_collect): Ditto.
6361 * tracepoint.h (get_ipa_tdesc): New prototype.
6362 (ipa_tdesc): Remove.
6364 2016-02-24 Pedro Alves <palves@redhat.com>
6366 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
6367 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
6368 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
6369 Factor out common code between the USE_SIGTRAP_SIGINFO and
6370 !USE_SIGTRAP_SIGINFO blocks.
6371 (linux_low_filter_event): Call save_stop_reason instead of
6372 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
6374 (linux_wait_1): Update comments.
6376 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
6378 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
6379 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
6380 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
6381 ppc_insert_point, ppc_remove_point.
6383 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
6385 * linux-s390-low.c (s390_supports_z_point_type): New function.
6386 (struct linux_target_ops): Wire s390_supports_z_point_type in.
6388 2016-02-16 Yao Qi <yao.qi@linaro.org>
6390 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
6391 PC. Get pc from regcache_read_pc.
6393 2016-02-12 Yao Qi <yao.qi@linaro.org>
6395 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
6396 or linux_get_pc_32bit.
6397 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
6399 2016-02-12 Yao Qi <yao.qi@linaro.org>
6401 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
6402 arm_linux_get_next_pcs_fixup.
6404 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
6406 * tracepoint.c (x_tracepoint_action_download): Change
6407 write_inferior_data_ptr to write_inferior_data_pointer.
6408 (cmd_qtstart): Likewise.
6409 (write_inferior_data_ptr): Remove.
6410 (download_agent_expr): Change write_inferior_data_ptr to
6411 write_inferior_data_pointer.
6412 (download_tracepoint_1): Likewise.
6413 (download_tracepoint): Likewise.
6414 (download_trace_state_variables): Likewise.
6416 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
6417 Marcin Kościelnicki <koriakin@0x04.net>
6419 * tracepoint.c (struct tracepoint_action_ops): Remove.
6420 (struct tracepoint_action): Remove ops.
6421 (m_tracepoint_action_download, r_tracepoint_action_download)
6422 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
6423 size and offset accordingly.
6424 (m_tracepoint_action_ops, r_tracepoint_action_ops)
6425 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
6426 (tracepoint_action_send, tracepoint_action_download): New functions.
6427 Helpers for trace action handlers.
6428 (add_tracepoint_action): Remove setup actions ops.
6429 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
6431 2016-02-10 Yao Qi <yao.qi@linaro.org>
6433 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
6435 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
6437 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
6439 * configure: Regenerate.
6441 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
6443 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
6444 void * to gdb_byte *.
6445 * linux-low.c (siginfo_fixup): Likewise.
6446 (linux_xfer_siginfo): Likewise.
6447 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
6449 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6451 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
6453 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
6455 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
6457 * linux-x86-low.c [__x86_64__]: Include
6458 "nat/amd64-linux-siginfo.h".
6459 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
6460 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
6461 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
6462 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
6463 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
6464 (cpt_si_fd, si_timerid, si_overrun): Move from
6465 nat/amd64-linux-siginfo.c.
6466 * Makefile.in (amd64-linux-siginfo.o:): New rule.
6468 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
6470 * server.c (skip_to_semicolon): Remove.
6471 (process_point_options): Use strchrnul instead of
6474 2016-01-26 Yao Qi <yao.qi@linaro.org>
6476 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
6477 * linux-low.c (install_software_single_step_breakpoints): Don't
6478 call regcache_read_pc.
6479 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
6482 2016-01-26 Yao Qi <yao.qi@linaro.org>
6484 * linux-low.c (install_software_single_step_breakpoints): Call
6485 regcache_read_pc instead of get_pc.
6487 2016-01-26 Yao Qi <yao.qi@linaro.org>
6489 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
6490 (unblock_async_io): Rename to ...
6491 (block_unblock_async_io): ... it. New function.
6492 (enable_async_io): Don't install SIGIO handler. Unblock it
6494 (disable_async_io): Don't ignore SIGIO. Block it instead.
6495 (initialize_async_io): Install SIGIO handler. Don't call
6498 2016-01-26 Yao Qi <yao.qi@linaro.org>
6500 * remote-utils.c (getpkt): If the buffer isn't empty, and the
6501 first character is '\003', call *the_target->request_interrupt.
6503 2016-01-25 Yao Qi <yao.qi@linaro.org>
6505 * remote-utils.c (new_thread_notify): Remove.
6506 (dead_thread_notify): Likewise.
6507 * remote-utils.h (new_thread_notify): Remove declaration.
6508 (dead_thread_notify): Likewise.
6510 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
6512 * gdb.trace/pending.exp: Fix expected message on continue.
6514 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
6516 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
6517 it works properly on big-endian machines where sizeof (CORE_ADDR)
6520 2016-01-21 Pedro Alves <palves@redhat.com>
6522 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
6523 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
6524 * configure: Regenerate.
6526 2016-01-21 Yao Qi <yao.qi@linaro.org>
6528 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
6529 is_thumb and set it according to CPSR saved on the stack.
6530 (get_next_pcs_syscall_next_pc): Pass is_thumb to
6531 arm_sigreturn_next_pc.
6533 2016-01-18 Yao Qi <yao.qi@linaro.org>
6535 * linux-low.c (linux_set_pc_64bit): New function.
6536 (linux_get_pc_64bit): New function.
6537 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
6539 * linux-sparc-low.c (debug_threads): Remove declaration.
6540 (sparc_get_pc): Remove.
6541 (the_low_target): Use linux_get_pc_64bit instead of
6543 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
6544 (the_low_target): Use linux_get_pc_64bit and
6547 2016-01-18 Yao Qi <yao.qi@linaro.org>
6549 * linux-arm-low.c (debug_threads): Remove declaration.
6550 (arm_get_pc, arm_set_pc): Remove.
6551 (the_low_target): Use linux_get_pc_32bit and
6553 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
6554 (the_low_target): Use linux_get_pc_32bit and
6556 * linux-cris-low.c (debug_threads): Remove declaration.
6557 (cris_get_pc, cris_set_pc,): Remove.
6558 (the_low_target): Use linux_get_pc_32bit and
6560 * linux-crisv32-low.c (debug_threads): Remove declaration.
6561 (cris_get_pc, cris_set_pc): Remove.
6562 (the_low_target): Use linux_get_pc_32bit and
6564 * linux-low.c: Include inttypes.h.
6565 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
6566 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
6567 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
6568 (the_low_target): Use linux_get_pc_32bit and
6570 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
6571 (the_low_target): Use linux_get_pc_32bit and
6573 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
6574 (the_low_target): Use linux_get_pc_32bit and
6576 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
6577 (the_low_target): Use linux_get_pc_32bit and
6579 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
6580 (the_low_target): Use linux_get_pc_32bit and
6583 2016-01-18 Gary Benson <gbenson@redhat.com>
6585 * configure.ac (AC_FUNC_FORK): New check.
6586 * config.in: Regenerate.
6587 * configure: Likewise.
6589 2016-01-14 Yao Qi <yao.qi@linaro.org>
6591 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
6592 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
6593 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
6594 arm_get_next_pcs_ctor.
6596 2016-01-12 Josh Stone <jistone@redhat.com>
6597 Philippe Waroquiers <philippe.waroquiers@skynet.be>
6599 * inferiors.h: Include "gdb_vecs.h".
6600 (struct process_info): Add syscalls_to_catch.
6601 * inferiors.c (remove_process): Free syscalls_to_catch.
6602 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
6603 syscall_return stops.
6604 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
6605 * server.c (handle_general_set): Handle QCatchSyscalls.
6606 (handle_query): Report support for QCatchSyscalls.
6607 * target.h (struct target_ops): Add supports_catch_syscall.
6608 (target_supports_catch_syscall): New macro.
6609 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
6610 (struct lwp_info): Add syscall_state.
6611 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
6612 Maintain syscall_state and syscalls_to_catch across exec.
6613 (get_syscall_trapinfo): New function, proxy to the_low_target.
6614 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
6615 (linux_low_filter_event): Toggle syscall_state entry/return for
6616 syscall traps, and set it ignored for all others.
6617 (gdb_catching_syscalls_p): New function.
6618 (gdb_catch_this_syscall_p): New function.
6619 (linux_wait_1): Handle SYSCALL_SIGTRAP.
6620 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
6621 (linux_supports_catch_syscall): New function.
6622 (linux_target_ops): Install it.
6623 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
6624 (the_low_target): Install it.
6626 2016-01-12 Mike Frysinger <vapier@gentoo.org>
6628 * acinclude.m4: Include new ../warning.m4 file.
6629 * configure: Regenerated.
6630 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
6632 2016-01-12 Mike Frysinger <vapier@gentoo.org>
6634 * ax.c (is_goto_target): Mark static.
6635 * linux-low.c (register_addr): Likewise.
6636 (linux_fetch_registers, linux_store_registers): Likewise.
6637 * mem-break.c (any_persistent_commands): Fix old prototype.
6638 (add_commands_to_breakpoint): Mark static.
6639 * regcache.c (find_register_by_name): Delete unused func.
6640 * remote-utils.c (hex_or_minus_one): Mark static.
6641 * server.c (monitor_show_help): Mark static.
6642 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
6643 handle_v_requests): Likewise.
6645 2016-01-12 Pedro Alves <palves@redhat.com>
6647 Remove use of the registered trademark symbol throughout.
6649 2016-01-08 Yao Qi <yao.qi@linaro.org>
6651 * remote-utils.c (getpkt): If c is '\003', call target hook
6654 2016-01-06 Yao Qi <yao.qi@linaro.org>
6656 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
6657 linux-aarch32-low.c.
6658 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6659 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
6660 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6661 (thumb2_breakpoint): Declare.
6662 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
6663 linux-aarch32-low.h.
6664 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6665 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
6666 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6668 2016-01-01 Joel Brobecker <brobecker@adacore.com>
6670 * gdbreplay.c (gdbreplay_version): Change copyright year in
6672 * server.c (gdbserver_version): Likewise.
6674 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
6676 * server.c (crc32_table): Delete.
6677 (crc32): Use libiberty's xcrc32 function.
6679 2015-12-22 Joel Brobecker <brobecker@adacore.com>
6681 * lynx-low.c (lynx_delete_thread_callback): New function.
6682 (lynx_mourn): Properly delete our process and all of its
6683 threads. Remove call to clear_inferiors.
6685 2015-12-22 Joel Brobecker <brobecker@adacore.com>
6687 * target.c (thread_search_callback): Add check that
6688 the thread_stopped target callback is not NULL before
6691 2015-12-21 Yao Qi <yao.qi@linaro.org>
6693 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
6696 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6698 * server.c (handle_query): Call target_supports_software_single_step.
6700 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6702 * linux-low.c (single_step): New function.
6703 (linux_resume_one_lwp_throw): Call single_step.
6704 (start_step_over): Likewise.
6706 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6708 * Makefile.in (SFILES): Append arch/arm-linux.c,
6709 arch/arm-get-next-pcs.c.
6710 (arm-linux.o): New rule.
6711 (arm-get-next-pcs.o): New rule.
6712 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
6714 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
6715 to linux-aarch32-low.c.
6716 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6717 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6718 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6719 (thumb2_breakpoint_len): Likewise.
6720 (arm_is_thumb_mode): Make non-static.
6721 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
6722 from linux-aarch32-low.c.
6723 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6724 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6725 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6726 (thumb2_breakpoint_len): Likewise.
6727 (arm_is_thumb_mode): New declaration.
6728 * linux-arm-low.c: Include arch/arm-linux.h
6729 aarch/arm-get-next-pcs.h, sys/syscall.h.
6730 (get_next_pcs_ops): New struct.
6731 (get_next_pcs_addr_bits_remove): New function.
6732 (get_next_pcs_is_thumb): New function.
6733 (get_next_pcs_read_memory_unsigned_integer): Likewise.
6734 (arm_sigreturn_next_pc): Likewise.
6735 (get_next_pcs_syscall_next_pc): Likewise.
6736 (arm_gdbserver_get_next_pcs): Likewise.
6737 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
6739 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
6740 * server.h: Include gdb_vecs.h.
6742 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6744 * Makefile.in (SFILES): Append common/common-regcache.c.
6745 (OBS): Append common-regcache.o.
6746 (common-regcache.o): New rule.
6747 * regcache.c (init_register_cache): Initialize cache to
6749 (regcache_raw_read_unsigned): New function.
6750 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
6751 register_status enum.
6753 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
6755 * linux-aarch64-low.c (the_low_targets): Rename
6756 breakpoint_reinsert_addr to get_next_pcs.
6757 * linux-arm-low.c (the_low_targets): Likewise.
6758 * linux-bfin-low.c (the_low_targets): Likewise.
6759 * linux-cris-low.c (the_low_targets): Likewise.
6760 * linux-crisv32-low.c (the_low_targets): Likewise.
6761 * linux-low.c (can_software_single_step): Likewise.
6762 (install_software_single_step_breakpoints): New function.
6763 (start_step_over): Use install_software_single_step_breakpoints.
6764 * linux-low.h: New CORE_ADDR vector.
6765 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
6767 * linux-mips-low.c (the_low_targets): Likewise.
6768 * linux-nios2-low.c (the_low_targets): Likewise.
6769 * linux-sparc-low.c (the_low_targets): Likewise.
6771 2015-12-17 Pedro Alves <palves@redhat.com>
6773 * linux-low.c (linux_kill_one_lwp): Remove references to
6775 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
6777 (linux_init_signals): Delete.
6778 (initialize_low): Adjust.
6779 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
6781 2015-12-16 Pedro Alves <palves@redhat.com>
6783 * configure.ac (compiler warning flags): When testing a
6784 -Wno-foo option, check whether -Wfoo works instead.
6785 * configure: Regenerate.
6787 2015-12-11 Don Breazeal <donb@codesourcery.com>
6789 * server.c (process_serial_event): Don't exit from gdbserver
6790 in remote mode if there are still active inferiors.
6792 2015-12-11 Yao Qi <yao.qi@linaro.org>
6794 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
6795 arm_breakpoint_at if the process is 32-bit.
6797 2015-12-11 Yao Qi <yao.qi@linaro.org>
6799 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
6802 2015-12-07 Yao Qi <yao.qi@linaro.org>
6804 * configure.srv: Append arm.o to srv_tgtobj for
6805 aarch64*-*-linux* target.
6806 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
6807 from linux-arm-low.c.
6808 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
6809 (arm_breakpoint_len, thumb_breakpoint): Likewise.
6810 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
6811 (thumb2_breakpoint_len): Likewise.
6812 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
6813 (arm_breakpoint_kinds): Likewise.
6814 (arm_breakpoint_kind_from_pc): Likewise.
6815 (arm_sw_breakpoint_from_kind): Likewise.
6816 (arm_breakpoint_kind_from_current_state): Likewise.
6817 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
6818 (arm_sw_breakpoint_from_kind): Declare.
6819 (arm_breakpoint_kind_from_current_state): Declare.
6820 (arm_breakpoint_at): Declare.
6821 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
6822 arm_sw_breakpoint_from_kind if process is 32-bit.
6823 (aarch64_breakpoint_kind_from_pc): New function.
6824 (aarch64_breakpoint_kind_from_current_state): New function.
6825 (the_low_target): Initialize fields breakpoint_kind_from_pc
6826 and breakpoint_kind_from_current_state.
6827 * linux-arm-low.c (arm_breakpoint_kinds): Move to
6828 linux-aarch32-low.c.
6829 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
6830 (arm_breakpoint, arm_breakpoint_len): Likewise.
6831 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
6832 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
6833 (arm_is_thumb_mode): Likewise.
6834 (arm_breakpoint_at): Likewise.
6835 (arm_breakpoint_kind_from_pc): Likewise.
6836 (arm_sw_breakpoint_from_kind): Likewise.
6837 (arm_breakpoint_kind_from_current_state): Likewise.
6840 2015-08-04 Yao Qi <yao.qi@linaro.org>
6842 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6843 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6844 * server.c (extended_protocol): Remove "static".
6845 * server.h (extended_protocol): Declare it.
6847 2015-12-04 Josh Stone <jistone@redhat.com>
6849 * target.h (struct target_ops) <arch_setup>: Rename to ...
6850 (struct target_ops) <post_create_inferior>: ... this.
6851 (target_arch_setup): Rename to ...
6852 (target_post_create_inferior): ... this, calling post_create_inferior.
6853 * server.c (start_inferior): Update target_arch_setup calls to
6854 target_post_create_inferior.
6855 * linux-low.c (linux_low_ptrace_options): Forward declare.
6856 (linux_arch_setup): Update its comment for general use.
6857 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
6858 (struct linux_target_ops): Use linux_post_create_inferior.
6859 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
6860 to post_create_inferior.
6861 * nto-low.c (struct nto_target_ops): Likewise.
6862 * spu-low.c (struct spu_target_ops): Likewise.
6863 * win32-low.c (struct win32_target_ops): Likewise.
6865 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
6867 * linux-arm-low.c: Remove duplicate arch/arm.h include.
6869 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6871 * linux-arm-low.c (arm_reinsert_addr): Remove function.
6872 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
6873 * linux-cris-low.c (cris_reinsert_addr> Remove function.
6874 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6875 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
6876 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6877 * linux-mips-low.c (mips_reinsert_addr): Remove function.
6878 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6879 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
6880 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6881 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
6882 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
6884 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6886 * linux-low.c (linux_look_up_symbols): Don't call
6887 linux_supports_traceclone.
6888 * linux-low.h (thread_db_init): Remove use_events argument.
6889 * thread-db.c (thread_db_use_event): Remove global variable.
6890 (struct thread_db) <td_thr_event_enable_p>: Remove field.
6891 (struct thread_db) <td_create_bp>: Remove field.
6892 (thread_db_create_event): Remove function.
6893 (thread_db_enable_reporting): Likewise.
6894 (find_one_thread): Don't check for thread_db_use_events.
6895 (attach_thread): Likewise.
6896 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
6897 (try_thread_db_load_1): Don't check for thread_db_use_events.
6898 (thread_db_init): Remove use_events argument and thread events
6900 (remove_thread_event_breakpoints): Remove function.
6901 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
6903 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6905 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
6907 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6908 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
6909 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6910 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
6911 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
6913 * linux-crisv32-low.c (cris_supports_hardware_single_step):
6915 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6916 * linux-low.c (can_hardware_single_step): Use
6917 supports_hardware_single_step.
6918 (can_software_single_step): New function.
6919 (start_step_over): Call can_software_single_step.
6920 (linux_supports_hardware_single_step): New function.
6921 (struct target_ops) <supports_software_single_step>: Initialize.
6922 * linux-low.h (struct linux_target_ops)
6923 <supports_hardware_single_step>: Initialize.
6924 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
6925 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6926 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
6927 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
6928 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
6929 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6930 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
6931 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6932 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
6933 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
6935 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
6936 (struct linux_target_ops) <tile_supports_hardware_single_step>:
6938 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
6939 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6940 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
6942 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
6943 * target.h (struct target_ops): <supports_software_single_step>:
6945 (target_supports_software_single_step): New macro.
6947 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6949 * linux-low.c (linux_wait_1): Fix pc advance condition.
6950 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
6951 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
6953 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
6955 * linux-arm-low.c (arm_is_thumb_mode): New function.
6956 (arm_breakpoint_at): Use arm_is_thumb_mode.
6957 (arm_breakpoint_kind_from_current_state): New function.
6958 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
6960 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
6961 (linux_breakpoint_kind_from_current_state): New function.
6962 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
6963 * linux-low.h (struct linux_target_ops)
6964 <breakpoint_kind_from_current_state>: New field.
6965 * target.h (struct target_ops): Likewise.
6966 (target_breakpoint_kind_from_current_state): New macro.
6968 2015-11-30 Pedro Alves <palves@redhat.com>
6970 * linux-low.c (linux_resume): Wake up the event loop before
6973 2015-11-30 Pedro Alves <palves@redhat.com>
6975 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
6977 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
6979 * target.c (struct thread_search): New structure.
6980 (thread_search_callback): New function.
6981 (prev_general_thread): New global.
6982 (prepare_to_access_memory, done_accessing_memory): New functions.
6983 * target.h (prepare_to_access_memory, done_accessing_memory):
6984 Replace macros with function declarations.
6986 2015-11-30 Pedro Alves <palves@redhat.com>
6989 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
6990 report TARGET_WAITKIND_NO_RESUMED.
6991 * remote-utils.c (prepare_resume_reply): Handle
6992 TARGET_WAITKIND_NO_RESUMED.
6993 * server.c (report_no_resumed): New global.
6994 (handle_query) <qSupported>: Handle "no-resumed+". Report
6995 "no-resumed+" support.
6996 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
6997 return error if the client doesn't support no-resumed events.
6998 (push_stop_notification): New function.
6999 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
7000 events if the client supports them.
7002 2015-11-30 Pedro Alves <palves@redhat.com>
7004 * linux-low.c (thread_still_has_status_pending_p): Don't check
7006 (lwp_resumed): New function.
7007 (status_pending_p_callback): Return early if the LWP is not
7008 supposed to be resumed.
7010 2015-11-30 Pedro Alves <palves@redhat.com>
7012 * linux-low.c (handle_extended_wait): Assert that the LWP's
7013 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
7014 thread create events, leave the new child's status pending.
7015 (linux_low_filter_event): If GDB wants to hear about thread exit
7016 events, leave the LWP marked dead and don't delete it.
7017 (linux_wait_for_event_filtered): Don't check for thread exit.
7018 (filter_exit_event): New function.
7019 (linux_wait_1): Use it, when returning an exit event.
7020 (linux_resume_one_lwp_throw): Assert that the LWP's
7021 waitstatus is TARGET_WAITKIND_IGNORE.
7022 * remote-utils.c (prepare_resume_reply): Handle
7023 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
7024 * server.c (report_thread_events): New global.
7025 (handle_general_set): Handle QThreadEvents.
7026 (handle_query) <qSupported>: Handle and report QThreadEvents+;
7027 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
7028 TARGET_WAITKIND_THREAD_EXITED.
7029 * server.h (report_thread_events): Declare.
7031 2015-11-30 Pedro Alves <palves@redhat.com>
7033 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
7034 the thread's last_resume_kind was resume_stop.
7036 2015-11-30 Pedro Alves <palves@redhat.com>
7038 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
7041 2015-11-30 Pedro Alves <palves@redhat.com>
7043 * server.c (handle_v_requests): Handle vCtrlC.
7045 2015-11-30 Pedro Alves <palves@redhat.com>
7047 * gdbthread.h (find_any_thread_of_pid): Declare.
7048 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
7050 * server.c (handle_query): If current_thread is NULL, look for
7051 another thread of the selected process.
7053 2015-11-26 Daniel Colascione <dancol@dancol.org>
7054 Simon Marchi <simon.marchi@ericsson.com>
7056 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
7057 * server.c (handle_qxfer_threads_worker): Refactor to include thread
7059 * target.h (struct target_ops) <thread_name>: New field.
7060 (target_thread_name): New macro.
7062 2015-11-23 Joel Brobecker <brobecker@adacore.com>
7064 * regcache.h (regcache_invalidate_pid): Add declaration.
7065 * regcache.c (regcache_invalidate_pid): New function, extracted
7066 from regcache_invalidate.
7067 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
7068 Add trivial documentation comment.
7069 * lynx-low.c: Use regcache_invalidate_pid instead of
7070 regcache_invalidate.
7072 2015-11-23 Joel Brobecker <brobecker@adacore.com>
7074 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
7075 and Elf64_auxv_t if the target is Android.
7077 2015-11-22 Doug Evans <xdje42@gmail.com>
7079 * target.h: #include <sys/types.h>.
7081 2015-11-19 Pedro Alves <palves@redhat.com>
7083 * linux-low.c (linux_process_qsupported): Change prototype.
7085 * linux-low.h (struct linux_target_ops) <process_qsupported>:
7087 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
7088 and adjust to loop over all features.
7089 * server.c (handle_query) <qSupported>: Adjust to call
7090 target_process_qsupported once, passing it a vector of unprocessed
7092 * target.h (struct target_ops) <process_qsupported>: Change
7094 (target_process_qsupported): Adjust.
7096 2015-11-19 Pedro Alves <palves@redhat.com>
7098 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
7100 * configure: Regenerate.
7102 2015-11-19 Pedro Alves <palves@redhat.com>
7104 * configure: Regenerate.
7106 2015-11-19 Yao Qi <yao.qi@linaro.org>
7108 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
7111 2015-11-19 Yao Qi <yao.qi@linaro.org>
7113 * linux-aarch64-low.c (enum aarch64_operand_type): New.
7114 (struct aarch64_operand): Move enum out.
7116 2015-11-19 Yao Qi <yao.qi@linaro.org>
7118 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
7119 struct user_fpsimd_state *.
7120 (aarch64_store_fpregset): Likewise.
7122 2015-11-19 Yao Qi <yao.qi@linaro.org>
7124 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
7125 struct user_pt_regs *.
7126 (aarch64_store_gregset): Likewise.
7128 2015-11-18 Pedro Alves <palves@redhat.com>
7130 * Makefile.in (all_object_files): Add $IPA_OBJS.
7132 2015-11-17 Pedro Alves <palves@redhat.com>
7134 * win32-low.c (win32_resume): Use gdb_signal_from_host,
7135 GDB_SIGNAL_0 and gdb_signal_to_string.
7137 2015-11-17 Pedro Alves <palves@redhat.com>
7139 * win32-low.c (handle_output_debug_string): Remove parameter.
7140 (win32_kill): Remove our_status local and adjust call to
7141 handle_output_debug_string.
7142 (get_child_debug_event): Adjust call to
7143 handle_output_debug_string.
7145 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
7147 * linux-mips-low.c (mips_fill_gregset): Add cast.
7148 (mips_store_gregset): Likewise.
7149 (mips_fill_fpregset): Likewise.
7150 (mips_store_fpregset): Likewise.
7152 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
7154 * linux-mips-low.c (mips_add_watchpoint): Rename private to
7157 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
7159 * linux-mips-low.c (mips_linux_new_thread): Change type of
7160 watch_type to enum target_hw_bp_type.
7162 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
7164 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
7165 Change return type to arm_hwbp_type.
7167 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
7169 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
7170 (arm_store_gregset): Likewise.
7171 * linux-arm-low.c (arm_get_hwcap): Likewise.
7172 (arm_read_description): Likewise.
7174 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
7176 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
7178 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
7180 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
7181 (ppc_fill_vsxregset): Likewise.
7182 (ppc_store_vsxregset): Likewise.
7183 (ppc_fill_vrregset): Likewise.
7184 (ppc_store_vrregset): Likewise.
7185 (ppc_fill_evrregset): Likewise.
7186 (ppc_store_evrregset): Likewise.
7188 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
7190 * linux-ppc-low.c (ppc_usrregs_info): Remove
7191 forward-declaration.
7192 (ppc_arch_setup): Move lower in file.
7194 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
7196 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
7197 (ps_pdwrite): Likewise.
7199 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
7201 * linux-arm-low.c (arm_new_thread): Move pointer dereference
7202 to after assert checks.
7204 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
7206 * proc-service.c (ps_pdread): Add/adjust casts.
7207 (ps_pdwrite): Add/adjust casts.
7209 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
7211 * server.c (handle_search_memory_1): Cast return value of
7214 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
7216 * server.c (write_qxfer_response): Change type of data to
7219 2015-10-29 Pedro Alves <palves@redhat.com>
7221 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
7223 2015-10-29 Pedro Alves <palves@redhat.com>
7225 * tracepoint.c (clear_installed_tracepoints): Add casts.
7227 2015-10-29 Pedro Alves <palves@redhat.com>
7229 * server.c (handle_v_cont, process_serial_event): Add enum
7230 gdb_signal casts to signal parsing code.
7232 2015-10-29 Pedro Alves <palves@redhat.com>
7234 * linux-low.h (NULL_REGSET): Define.
7235 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
7236 * linux-arm-low.c (arm_regsets): Likewise.
7237 * linux-crisv32-low.c (cris_regsets): Likewise.
7238 * linux-m68k-low.c (m68k_regsets): Likewise.
7239 * linux-mips-low.c (mips_regsets): Likewise.
7240 * linux-nios2-low.c (nios2_regsets): Likewise.
7241 * linux-ppc-low.c (ppc_regsets): Likewise.
7242 * linux-s390-low.c (s390_regsets): Likewise.
7243 * linux-sh-low.c (sh_regsets): Likewise.
7244 * linux-sparc-low.c (sparc_regsets): Likewise.
7245 * linux-tic6x-low.c (tic6x_regsets): Likewise.
7246 * linux-tile-low.c (tile_regsets): Likewise.
7247 * linux-x86-low.c (x86_regsets): Likewise.
7248 * linux-xtensa-low.c (xtensa_regsets): Likewise.
7250 2015-10-29 Pedro Alves <palves@redhat.com>
7252 * linux-low.h (NULL_REGSET): Define.
7253 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
7254 * linux-arm-low.c (arm_regsets): Likewise.
7255 * linux-crisv32-low.c (cris_regsets): Likewise.
7256 * linux-m68k-low.c (m68k_regsets): Likewise.
7257 * linux-mips-low.c (mips_regsets): Likewise.
7258 * linux-nios2-low.c (nios2_regsets): Likewise.
7259 * linux-ppc-low.c (ppc_regsets): Likewise.
7260 * linux-s390-low.c (s390_regsets): Likewise.
7261 * linux-sh-low.c (sh_regsets): Likewise.
7262 * linux-sparc-low.c (sparc_regsets): Likewise.
7263 * linux-tic6x-low.c (tic6x_regsets): Likewise.
7264 * linux-tile-low.c (tile_regsets): Likewise.
7265 * linux-x86-low.c (x86_regsets): Likewise.
7266 * linux-xtensa-low.c (xtensa_regsets): Likewise.
7268 2015-10-26 Doug Evans <dje@google.com>
7270 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
7272 2015-10-26 Doug Evans <dje@google.com>
7274 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
7276 2015-10-26 Doug Evans <dje@google.com>
7278 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
7280 (attach_thread, find_new_threads_callback): Ditto.
7282 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
7284 * mem-break.h (set_breakpoint_data): Remove.
7286 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
7288 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
7289 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
7290 (initialize_low): Remove set_breakpoint_data call.
7291 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
7292 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
7293 (initialize_low): Remove set_breakpoint_data call.
7294 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
7295 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
7296 (initialize_low): Remove set_breakpoint_data call.
7298 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
7300 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
7301 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
7302 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
7303 * target.h (target_breakpoint_kind_from_pc): New macro.
7305 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
7307 * linux-low.c (default_breakpoint_kind_from_pc): New function.
7308 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
7309 the default breakpoint kind.
7311 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
7313 * linux-arm-low.c (arm_supports_z_point_type): Add software
7316 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
7318 * linux-arm-low.c: Refactor breakpoint definitions.
7319 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
7320 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
7322 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
7324 * Makefile.in: Add arm.c/o.
7325 * configure.srv: Likewise.
7326 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
7327 (arm_breakpoint_kind_from_pc): New function.
7328 (arm_sw_breakpoint_from_kind): Return proper kind.
7329 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
7331 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
7333 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
7335 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
7336 (struct raw_breakpoint) <size>: Remove.
7337 (struct raw_breakpoint) <kind>: Add.
7338 (bp_size): New function.
7339 (bp_opcode): Likewise.
7340 (find_raw_breakpoint_at): Adjust for kind.
7341 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
7342 (remove_memory_breakpoint): Adjust for kind call bp_size.
7343 (set_raw_breakpoint_at): Adjust for kind.
7344 (set_breakpoint): Likewise.
7345 (set_breakpoint_at): Call breakpoint_kind_from_pc.
7346 (delete_raw_breakpoint): Adjust for kind.
7347 (delete_breakpoint): Likewise.
7348 (find_gdb_breakpoint): Likewise.
7349 (set_gdb_breakpoint_1): Likewise.
7350 (set_gdb_breakpoint): Likewise.
7351 (delete_gdb_breakpoint_1): Likewise.
7352 (delete_gdb_breakpoint): Likewise.
7353 (uninsert_raw_breakpoint): Likewise.
7354 (reinsert_raw_breakpoint): Likewise.
7355 (set_breakpoint_data): Remove.
7356 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
7357 (check_mem_read): Adjust for kind call bp_size.
7358 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
7359 (clone_one_breakpoint): Adjust for kind.
7360 * mem-break.h (set_gdb_breakpoint): Likewise.
7361 (delete_gdb_breakpoint): Likewise.
7362 * server.c (process_serial_event): Likewise.
7364 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
7366 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
7367 (struct linux_target_ops) <breakpoint>: Remove.
7368 (struct linux_target_ops) <breakpoint_len>: Remove.
7369 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7370 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7371 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
7372 (arm_sw_breakpoint_from_kind): New function.
7373 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
7374 (struct linux_target_ops) <breakpoint>: Remove.
7375 (struct linux_target_ops) <breakpoint_len>: Remove.
7376 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7377 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7378 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
7379 (struct linux_target_ops) <breakpoint>: Remove.
7380 (struct linux_target_ops) <breakpoint_len>: Remove.
7381 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7382 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7383 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
7384 (struct linux_target_ops) <breakpoint>: Remove.
7385 (struct linux_target_ops) <breakpoint_len>: Remove.
7386 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7387 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7388 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
7389 and sw_breakpoint_from_kind to increment the pc.
7390 (linux_breakpoint_kind_from_pc): New function.
7391 (linux_sw_breakpoint_from_kind): New function.
7392 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
7393 (initialize_low): Call breakpoint_kind_from_pc and
7394 sw_breakpoint_from_kind to replace breakpoint_data/len.
7395 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
7397 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
7398 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
7399 (struct linux_target_ops) <breakpoint>: Remove.
7400 (struct linux_target_ops) <breakpoint_len>: Remove.
7401 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7402 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7403 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
7404 (struct linux_target_ops) <breakpoint>: Remove.
7405 (struct linux_target_ops) <breakpoint_len>: Remove.
7406 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7407 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7408 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
7409 (struct linux_target_ops) <breakpoint>: Remove.
7410 (struct linux_target_ops) <breakpoint_len>: Remove.
7411 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7412 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7413 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
7414 (struct linux_target_ops) <breakpoint>: Remove.
7415 (struct linux_target_ops) <breakpoint_len>: Remove.
7416 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7417 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7418 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
7419 (struct linux_target_ops) <breakpoint>: Remove.
7420 (struct linux_target_ops) <breakpoint_len>: Remove.
7421 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7422 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7423 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
7424 (struct linux_target_ops) <breakpoint>: Remove.
7425 (struct linux_target_ops) <breakpoint_len>: Remove.
7426 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7427 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7428 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
7429 (struct linux_target_ops) <breakpoint>: Remove.
7430 (struct linux_target_ops) <breakpoint_len>: Remove.
7431 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7432 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7433 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
7434 (struct linux_target_ops) <breakpoint>: Remove.
7435 (struct linux_target_ops) <breakpoint_len>: Remove.
7436 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7437 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7438 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
7439 (struct linux_target_ops) <breakpoint>: Remove.
7440 (struct linux_target_ops) <breakpoint_len>: Remove.
7441 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7442 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7443 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
7444 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
7445 (struct linux_target_ops) <breakpoint>: Remove.
7446 (struct linux_target_ops) <breakpoint_len>: Remove.
7447 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7448 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7449 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
7450 (struct linux_target_ops) <breakpoint>: Remove.
7451 (struct linux_target_ops) <breakpoint_len>: Remove.
7452 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
7453 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
7455 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
7457 * linux-cris-low.c (cris_get_pc): Remove void arg.
7459 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
7461 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
7464 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
7466 * inferiors.c (thread_pid_matches_callback): New function.
7467 (find_thread_process): New function.
7468 (remove_thread): Reset current_thread.
7469 (remove_process): Assert threads have been removed first.
7471 2015-10-15 Yao Qi <yao.qi@linaro.org>
7473 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
7475 (aarch64_remove_point): Likewise.
7476 * regcache.c (regcache_register_size): New function.
7478 2015-10-12 Yao Qi <yao.qi@linaro.org>
7480 * linux-aarch64-low.c: Update all callers as emit_load_store
7481 is renamed to aarch64_emit_load_store.
7483 2015-10-12 Yao Qi <yao.qi@linaro.org>
7485 * linux-aarch64-low.c: Update all callers of function renaming
7486 from emit_insn to aarch64_emit_insn.
7488 2015-10-12 Yao Qi <yao.qi@linaro.org>
7490 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
7491 arch/aarch64-insn.h.
7492 (struct aarch64_memory_operand): Likewise.
7494 (emit_insn): Move to arch/aarch64-insn.c.
7495 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
7496 (emit_load_store): Move to arch/aarch64-insn.c.
7497 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
7498 (can_encode_int32): Remove.
7500 2015-10-12 Yao Qi <yao.qi@linaro.org>
7502 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
7503 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
7504 (aarch64_relocate_instruction): Likewise.
7505 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
7506 (struct aarch64_insn_visitor): Likewise.
7508 2015-10-12 Yao Qi <yao.qi@linaro.org>
7510 * linux-aarch64-low.c (struct aarch64_insn_data): New.
7511 (struct aarch64_insn_visitor): New.
7512 (struct aarch64_insn_relocation_data): New.
7513 (aarch64_ftrace_insn_reloc_b): New function.
7514 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
7515 (aarch64_ftrace_insn_reloc_cb): Likewise.
7516 (aarch64_ftrace_insn_reloc_tb): Likewise.
7517 (aarch64_ftrace_insn_reloc_adr): Likewise.
7518 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
7519 (aarch64_ftrace_insn_reloc_others): Likewise.
7521 (aarch64_relocate_instruction): Use visitor.
7523 2015-10-12 Yao Qi <yao.qi@linaro.org>
7525 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
7526 int. Add argument buf.
7527 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
7528 aarch64_relocate_instruction.
7530 2015-10-12 Yao Qi <yao.qi@linaro.org>
7532 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
7533 argument insn. Remove local variable insn. Don't call
7535 (aarch64_install_fast_tracepoint_jump_pad): Call
7538 2015-09-30 Yao Qi <yao.qi@linaro.org>
7540 * linux-aarch64-low.c (emit_movk): Shorten a long line.
7541 (emit_load_store_pair): Likewise.
7543 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
7545 * dll.c (match_dll): Add cast(s).
7546 (unloaded_dll): Likewise.
7547 * linux-low.c (second_thread_of_pid_p): Likewise.
7548 (delete_lwp_callback): Likewise.
7549 (count_events_callback): Likewise.
7550 (select_event_lwp_callback): Likewise.
7551 (linux_set_resume_request): Likewise.
7552 * server.c (accumulate_file_name_length): Likewise.
7553 (emit_dll_description): Likewise.
7554 (handle_qxfer_threads_worker): Likewise.
7555 (visit_actioned_threads): Likewise.
7556 * thread-db.c (any_thread_of): Likewise.
7557 * tracepoint.c (same_process_p): Likewise.
7558 (match_blocktype): Likewise.
7559 (build_traceframe_info_xml): Likewise.
7561 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
7563 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
7565 (gdb_unparse_agent_expr): Likewise.
7566 * hostio.c (require_data): Likewise.
7567 (handle_pread): Likewise.
7568 * linux-low.c (disable_regset): Likewise.
7569 (fetch_register): Likewise.
7570 (store_register): Likewise.
7571 (get_dynamic): Likewise.
7572 (linux_qxfer_libraries_svr4): Likewise.
7573 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
7574 (set_fast_tracepoint_jump): Likewise.
7575 (uninsert_fast_tracepoint_jumps_at): Likewise.
7576 (reinsert_fast_tracepoint_jumps_at): Likewise.
7577 (validate_inserted_breakpoint): Likewise.
7578 (clone_agent_expr): Likewise.
7579 * regcache.c (init_register_cache): Likewise.
7580 * remote-utils.c (putpkt_binary_1): Likewise.
7581 (decode_M_packet): Likewise.
7582 (decode_X_packet): Likewise.
7583 (look_up_one_symbol): Likewise.
7584 (relocate_instruction): Likewise.
7585 (monitor_output): Likewise.
7586 * server.c (handle_search_memory): Likewise.
7587 (handle_qxfer_exec_file): Likewise.
7588 (handle_qxfer_libraries): Likewise.
7589 (handle_qxfer): Likewise.
7590 (handle_query): Likewise.
7591 (handle_v_cont): Likewise.
7592 (handle_v_run): Likewise.
7593 (captured_main): Likewise.
7594 * target.c (write_inferior_memory): Likewise.
7595 * thread-db.c (try_thread_db_load_from_dir): Likewise.
7596 * tracepoint.c (init_trace_buffer): Likewise.
7597 (add_tracepoint_action): Likewise.
7598 (add_traceframe): Likewise.
7599 (add_traceframe_block): Likewise.
7600 (cmd_qtdpsrc): Likewise.
7601 (cmd_qtdv): Likewise.
7602 (cmd_qtstatus): Likewise.
7603 (response_source): Likewise.
7604 (response_tsv): Likewise.
7605 (cmd_qtnotes): Likewise.
7606 (gdb_collect): Likewise.
7607 (initialize_tracepoint): Likewise.
7609 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
7611 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
7612 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
7613 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
7615 (enum aarch64_condition_codes): New enum.
7616 (w0): New static global.
7619 (struct aarch64_memory_operand) <type>: New
7620 MEMORY_OPERAND_POSTINDEX type.
7621 (postindex_memory_operand): New helper function.
7622 (emit_ret): New function.
7623 (emit_load_store_pair): New function, factored out of emit_stp
7624 with support for MEMORY_OPERAND_POSTINDEX.
7625 (emit_stp): Rewrite using emit_load_store_pair.
7626 (emit_ldp): New function.
7627 (emit_load_store): Likewise.
7628 (emit_ldr): Mention post-index instruction in comment.
7629 (emit_ldrh): New function.
7630 (emit_ldrb): New function.
7631 (emit_ldrsw): Mention post-index instruction in comment.
7632 (emit_str): Likewise.
7633 (emit_subs): New function.
7634 (emit_cmp): Likewise.
7635 (emit_and): Likewise.
7636 (emit_orr): Likewise.
7637 (emit_orn): Likewise.
7638 (emit_eor): Likewise.
7639 (emit_mvn): Likewise.
7640 (emit_lslv): Likewise.
7641 (emit_lsrv): Likewise.
7642 (emit_asrv): Likewise.
7643 (emit_mul): Likewise.
7644 (emit_sbfm): Likewise.
7645 (emit_sbfx): Likewise.
7646 (emit_ubfm): Likewise.
7647 (emit_ubfx): Likewise.
7648 (emit_csinc): Likewise.
7649 (emit_cset): Likewise.
7650 (emit_nop): Likewise.
7651 (emit_ops_insns): New helper function.
7652 (emit_pop): Likewise.
7653 (emit_push): Likewise.
7654 (aarch64_emit_prologue): New function.
7655 (aarch64_emit_epilogue): Likewise.
7656 (aarch64_emit_add): Likewise.
7657 (aarch64_emit_sub): Likewise.
7658 (aarch64_emit_mul): Likewise.
7659 (aarch64_emit_lsh): Likewise.
7660 (aarch64_emit_rsh_signed): Likewise.
7661 (aarch64_emit_rsh_unsigned): Likewise.
7662 (aarch64_emit_ext): Likewise.
7663 (aarch64_emit_log_not): Likewise.
7664 (aarch64_emit_bit_and): Likewise.
7665 (aarch64_emit_bit_or): Likewise.
7666 (aarch64_emit_bit_xor): Likewise.
7667 (aarch64_emit_bit_not): Likewise.
7668 (aarch64_emit_equal): Likewise.
7669 (aarch64_emit_less_signed): Likewise.
7670 (aarch64_emit_less_unsigned): Likewise.
7671 (aarch64_emit_ref): Likewise.
7672 (aarch64_emit_if_goto): Likewise.
7673 (aarch64_emit_goto): Likewise.
7674 (aarch64_write_goto_address): Likewise.
7675 (aarch64_emit_const): Likewise.
7676 (aarch64_emit_call): Likewise.
7677 (aarch64_emit_reg): Likewise.
7678 (aarch64_emit_pop): Likewise.
7679 (aarch64_emit_stack_flush): Likewise.
7680 (aarch64_emit_zero_ext): Likewise.
7681 (aarch64_emit_swap): Likewise.
7682 (aarch64_emit_stack_adjust): Likewise.
7683 (aarch64_emit_int_call_1): Likewise.
7684 (aarch64_emit_void_call_2): Likewise.
7685 (aarch64_emit_eq_goto): Likewise.
7686 (aarch64_emit_ne_goto): Likewise.
7687 (aarch64_emit_lt_goto): Likewise.
7688 (aarch64_emit_le_goto): Likewise.
7689 (aarch64_emit_gt_goto): Likewise.
7690 (aarch64_emit_ge_got): Likewise.
7691 (aarch64_emit_ops_impl): New static global variable.
7692 (aarch64_emit_ops): New target function, return
7693 &aarch64_emit_ops_impl.
7694 (struct linux_target_ops): Install it.
7696 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
7698 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
7699 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
7701 * linux-aarch64-ipa.c: New file.
7702 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
7704 (aarch64_get_thread_area): New target method.
7705 (extract_signed_bitfield): New helper function.
7706 (aarch64_decode_ldr_literal): New function.
7707 (enum aarch64_opcodes): New enum.
7708 (struct aarch64_register): New struct.
7709 (struct aarch64_operand): New struct.
7710 (x0): New static global.
7719 (aarch64_register): New helper function.
7720 (register_operand): Likewise.
7721 (immediate_operand): Likewise.
7722 (struct aarch64_memory_operand): New struct.
7723 (offset_memory_operand): New helper function.
7724 (preindex_memory_operand): Likewise.
7725 (enum aarch64_system_control_registers): New enum.
7726 (ENCODE): New macro.
7727 (emit_insn): New helper function.
7728 (emit_b): New function.
7729 (emit_bcond): Likewise.
7730 (emit_cb): Likewise.
7731 (emit_tb): Likewise.
7732 (emit_blr): Likewise.
7733 (emit_stp): Likewise.
7734 (emit_ldp_q_offset): Likewise.
7735 (emit_stp_q_offset): Likewise.
7736 (emit_load_store): Likewise.
7737 (emit_ldr): Likewise.
7738 (emit_ldrsw): Likewise.
7739 (emit_str): Likewise.
7740 (emit_ldaxr): Likewise.
7741 (emit_stxr): Likewise.
7742 (emit_stlr): Likewise.
7743 (emit_data_processing_reg): Likewise.
7744 (emit_data_processing): Likewise.
7745 (emit_add): Likewise.
7746 (emit_sub): Likewise.
7747 (emit_mov): Likewise.
7748 (emit_movk): Likewise.
7749 (emit_mov_addr): Likewise.
7750 (emit_mrs): Likewise.
7751 (emit_msr): Likewise.
7752 (emit_sevl): Likewise.
7753 (emit_wfe): Likewise.
7754 (append_insns): Likewise.
7755 (can_encode_int32_in): New helper function.
7756 (aarch64_relocate_instruction): New function.
7757 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
7758 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
7759 (struct linux_target_ops): Install aarch64_get_thread_area,
7760 aarch64_install_fast_tracepoint_jump_pad and
7761 aarch64_get_min_fast_tracepoint_insn_len.
7763 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
7765 * Makefile.in (aarch64-insn.o): New rule.
7766 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
7768 2015-09-21 Yao Qi <yao.qi@linaro.org>
7770 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
7772 2015-09-21 Yao Qi <yao.qi@linaro.org>
7774 * tracepoint.c (max_jump_pad_size): Remove.
7776 2015-09-18 Yao Qi <yao.qi@linaro.org>
7778 * linux-aarch64-low.c: Don't include sys/uio.h.
7779 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
7781 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
7783 * tracepoint.c (eval_result_type): Change prototype.
7784 (condition_true_at_tracepoint): Fix argument to compiled_cond.
7786 2015-09-15 Pedro Alves <palves@redhat.com>
7788 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
7789 Check whether to report exec events instead of checking whether
7790 multiprocess is enabled.
7792 2015-09-15 Pedro Alves <palves@redhat.com>
7795 * remote-utils.c (prepare_resume_reply): Merge
7796 TARGET_WAITKIND_VFORK_DONE switch case with the
7797 TARGET_WAITKIND_FORKED case.
7799 2015-09-15 Yao Qi <yao.qi@linaro.org>
7801 * server.c (handle_query): Check string comparison using
7802 "else if" instead of "if".
7804 2015-09-15 Yao Qi <yao.qi@linaro.org>
7806 * server.c (vCont_supported): New global variable.
7807 (handle_query): Set vCont_supported to 1 if "vContSupported+"
7808 matches. Append ";vContSupported+" to own_buf.
7809 (handle_v_requests): Append ";s;S" to own_buf if target supports
7810 hardware single step or vCont_supported is false.
7811 (capture_main): Set vCont_supported to zero.
7813 2015-09-15 Yao Qi <yao.qi@linaro.org>
7815 * linux-low.c (linux_supports_conditional_breakpoints): Rename
7817 (linux_supports_hardware_single_step): ... New function.
7818 (linux_target_ops): Update.
7819 * lynx-low.c (lynx_target_ops): Set field
7820 supports_hardware_single_step to target_can_do_hardware_single_step.
7821 * nto-low.c (nto_target_ops): Likewise.
7822 * spu-low.c (spu_target_ops): Likewise.
7823 * win32-low.c (win32_target_ops): Likewise.
7824 * target.c (target_can_do_hardware_single_step): New function.
7825 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7826 Remove. <supports_hardware_single_step>: New field.
7827 (target_supports_conditional_breakpoints): Remove.
7828 (target_supports_hardware_single_step): New macro.
7829 (target_can_do_hardware_single_step): Declare.
7830 * server.c (handle_query): Use target_supports_hardware_single_step
7831 instead of target_supports_conditional_breakpoints.
7833 2015-09-15 Yao Qi <yao.qi@linaro.org>
7835 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
7837 (struct linux_target_ops the_low_target): Install
7838 aarch64_linux_siginfo_fixup.
7840 2015-09-11 Don Breazeal <donb@codesourcery.com>
7841 Luis Machado <lgustavo@codesourcery.com>
7843 * linux-low.c (linux_mourn): Static declaration.
7844 (linux_arch_setup): Move in front of
7845 handle_extended_wait.
7846 (linux_arch_setup_thread): New function.
7847 (handle_extended_wait): Handle exec events. Call
7848 linux_arch_setup_thread. Make event_lwp argument a
7849 pointer-to-a-pointer.
7850 (check_zombie_leaders): Do not check stopped threads.
7851 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
7852 (linux_low_filter_event): Add lwp and thread for exec'ing
7853 non-leader thread if leader thread has been deleted.
7854 Refactor code into linux_arch_setup_thread and call it.
7855 Pass child lwp pointer by reference to handle_extended_wait.
7856 (linux_wait_for_event_filtered): Update comment.
7857 (linux_wait_1): Prevent clobbering exec event status.
7858 (linux_supports_exec_events): New function.
7859 (linux_target_ops) <supports_exec_events>: Initialize new member.
7860 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
7862 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
7863 * server.c (report_exec_events): New global variable.
7864 (handle_query): Handle qSupported query for exec-events feature.
7865 (captured_main): Initialize report_exec_events.
7866 * server.h (report_exec_events): Declare new global variable.
7867 * target.h (struct target_ops) <supports_exec_events>: New
7869 (target_supports_exec_events): New macro.
7870 * win32-low.c (win32_target_ops) <supports_exec_events>:
7871 Initialize new member.
7873 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
7875 * linux-low.c (linux_low_enable_btrace): Remove.
7876 (linux_target_ops): Replace linux_low_enable_btrace with
7877 linux_enable_btrace.
7879 2015-09-03 Yao Qi <yao.qi@linaro.org>
7881 * linux-aarch64-low.c (aarch64_insert_point): Call
7882 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
7885 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
7887 * linux-low.c (check_stopped_by_breakpoint): Use
7888 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
7890 2015-08-27 Pedro Alves <palves@redhat.com>
7892 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
7894 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
7896 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
7897 the XNEW-family equivalent.
7898 (compile_bytecodes): Likewise.
7899 * dll.c (loaded_dll): Likewise.
7900 * event-loop.c (append_callback_event): Likewise.
7901 (create_file_handler): Likewise.
7902 (create_file_event): Likewise.
7903 * hostio.c (handle_open): Likewise.
7904 * inferiors.c (add_thread): Likewise.
7905 (add_process): Likewise.
7906 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
7907 * linux-arm-low.c (arm_new_process): Likewise.
7908 (arm_new_thread): Likewise.
7909 * linux-low.c (add_to_pid_list): Likewise.
7910 (linux_add_process): Likewise.
7911 (handle_extended_wait): Likewise.
7912 (add_lwp): Likewise.
7913 (enqueue_one_deferred_signal): Likewise.
7914 (enqueue_pending_signal): Likewise.
7915 (linux_resume_one_lwp_throw): Likewise.
7916 (linux_resume_one_thread): Likewise.
7917 (linux_read_memory): Likewise.
7918 (linux_write_memory): Likewise.
7919 * linux-mips-low.c (mips_linux_new_process): Likewise.
7920 (mips_linux_new_thread): Likewise.
7921 (mips_add_watchpoint): Likewise.
7922 * linux-x86-low.c (initialize_low_arch): Likewise.
7923 * lynx-low.c (lynx_add_process): Likewise.
7924 * mem-break.c (set_raw_breakpoint_at): Likewise.
7925 (set_breakpoint): Likewise.
7926 (add_condition_to_breakpoint): Likewise.
7927 (add_commands_to_breakpoint): Likewise.
7928 (clone_agent_expr): Likewise.
7929 (clone_one_breakpoint): Likewise.
7930 * regcache.c (new_register_cache): Likewise.
7931 * remote-utils.c (look_up_one_symbol): Likewise.
7932 * server.c (queue_stop_reply): Likewise.
7933 (start_inferior): Likewise.
7934 (queue_stop_reply_callback): Likewise.
7935 (handle_target_event): Likewise.
7936 * spu-low.c (fetch_ppc_memory): Likewise.
7937 (store_ppc_memory): Likewise.
7938 * target.c (set_target_ops): Likewise.
7939 * thread-db.c (thread_db_load_search): Likewise.
7940 (try_thread_db_load_1): Likewise.
7941 * tracepoint.c (add_tracepoint): Likewise.
7942 (add_tracepoint_action): Likewise.
7943 (create_trace_state_variable): Likewise.
7944 (cmd_qtdpsrc): Likewise.
7945 (cmd_qtro): Likewise.
7946 (add_while_stepping_state): Likewise.
7947 * win32-low.c (child_add_thread): Likewise.
7948 (get_image_name): Likewise.
7950 2015-08-25 Yao Qi <yao.qi@linaro.org>
7952 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
7954 2015-08-25 Yao Qi <yao.qi@linaro.org>
7956 * Makefile.in (aarch64-linux.o): New rule.
7957 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
7959 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
7960 (aarch64_init_debug_reg_state): Make it extern.
7961 (aarch64_linux_prepare_to_resume): Remove.
7963 2015-08-25 Yao Qi <yao.qi@linaro.org>
7965 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
7966 lwp_arch_private_info and ptid_of_lwp.
7968 2015-08-25 Yao Qi <yao.qi@linaro.org>
7970 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
7971 Find proc_info by find_process_pid. All callers updated.
7973 2015-08-25 Yao Qi <yao.qi@linaro.org>
7975 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
7977 (debug_reg_change_callback): Remove.
7978 (aarch64_notify_debug_reg_change): Remove.
7980 2015-08-25 Yao Qi <yao.qi@linaro.org>
7982 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
7983 Call current_lwp_ptid.
7985 2015-08-25 Yao Qi <yao.qi@linaro.org>
7987 * linux-aarch64-low.c (debug_reg_change_callback): Use
7990 2015-08-25 Yao Qi <yao.qi@linaro.org>
7992 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
7994 2015-08-25 Yao Qi <yao.qi@linaro.org>
7996 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
7998 2015-08-25 Yao Qi <yao.qi@linaro.org>
8000 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
8003 2015-08-25 Yao Qi <yao.qi@linaro.org>
8005 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
8007 (debug_reg_change_callback): Remove argument entry and add argument
8008 lwp. Remove local variable thread. Don't print thread id in the
8009 debugging output. Don't check whether pid of thread equals to pid.
8010 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
8011 iterate_over_lwps instead find_inferior.
8013 2015-08-24 Pedro Alves <palves@redhat.com>
8015 * inferiors.c (get_first_process): New function.
8016 * inferiors.h (get_first_process): New declaration.
8017 * remote-utils.c (read_ptid): Default to the first process in the
8018 list, instead of to the current thread's process.
8020 2015-08-24 Pedro Alves <palves@redhat.com>
8022 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
8023 * event-loop.c: Likewise.
8024 * remote-utils.c: Likewise.
8025 * tracepoint.c: Likewise.
8027 2015-08-24 Pedro Alves <palves@redhat.com>
8029 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
8032 2015-08-21 Pedro Alves <palves@redhat.com>
8034 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
8035 instead of literal 1.
8037 2015-08-21 Pedro Alves <palves@redhat.com>
8039 * tdesc.c (default_description): Explicitly zero-initialize.
8041 2015-08-21 Pedro Alves <palves@redhat.com>
8044 * inferiors.c (remove_thread): Discard any pending stop reply for
8046 * server.c (remove_all_on_match_pid): Rename to ...
8047 (remove_all_on_match_ptid): ... this. Work with a filter ptid
8049 (discard_queued_stop_replies): Change parameter to a ptid. Now
8051 (handle_v_kill, kill_inferior_callback, captured_main)
8052 (process_serial_event): Adjust.
8053 * server.h (discard_queued_stop_replies): Declare.
8055 2015-08-21 Pedro Alves <palves@redhat.com>
8057 * linux-low.c (wait_for_sigstop): Always switch to no thread
8058 selected if the previously current thread dies.
8059 * lynx-low.c (lynx_request_interrupt): Use the first thread's
8060 process instead of the current thread's.
8061 * remote-utils.c (input_interrupt): Don't check if there's no
8063 * server.c (gdb_read_memory, gdb_write_memory): If setting the
8064 current thread to the general thread fails, error out.
8065 (handle_qxfer_auxv, handle_qxfer_libraries)
8066 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
8067 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
8068 (handle_query): Check if there's a thread selected instead of
8069 checking whether there's any thread in the thread list.
8070 (handle_qxfer_threads, handle_qxfer_btrace)
8071 (handle_qxfer_btrace_conf): Don't error out early if there's no
8072 thread in the thread list.
8073 (handle_v_cont, myresume): Don't set the current thread to the
8075 (process_serial_event) <Hg handling>: Also set thread_id if the
8076 previous general thread is still alive.
8077 (process_serial_event) <g/G handling>: If setting the current
8078 thread to the general thread fails, error out.
8079 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
8080 thread's lwp instead of the current thread's.
8081 * target.c (set_desired_thread): If the desired thread was not
8082 found, leave the current thread pointing to NULL. Return an int
8083 (boolean) indicating success.
8084 * target.h (set_desired_thread): Change return type to int.
8086 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
8088 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
8089 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
8091 (ps_get_thread_area): New function.
8093 2015-08-19 Gary Benson <gbenson@redhat.com>
8095 * hostio.c (handle_pread): Do not attempt to read more data
8096 than hostio_reply_with_data can fit in a packet.
8098 2015-08-18 Joel Brobecker <brobecker@adacore.com>
8100 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
8102 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
8104 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
8106 2015-08-06 Pedro Alves <palves@redhat.com>
8108 * tracepoint.c (expr_eval_result): Now an int.
8110 2015-08-06 Pedro Alves <palves@redhat.com>
8112 * gdbthread.h (struct regcache): Forward declare.
8113 (struct thread_info) <regcache_data>: Now a struct regcache
8115 * inferiors.c (inferior_regcache_data)
8116 (set_inferior_regcache_data): Now work with struct regcache
8118 * inferiors.h (struct regcache): Forward declare.
8119 (inferior_regcache_data, set_inferior_regcache_data): Now work
8120 with struct regcache pointers.
8121 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
8122 (free_register_cache_thread): Remove struct regcache pointer
8125 2015-08-06 Pedro Alves <palves@redhat.com>
8127 * server.c (captured_main): On error, print the exception message
8128 to stderr, and if run_once is set, throw a quit.
8130 2015-08-06 Pedro Alves <palves@redhat.com>
8132 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
8135 2015-08-06 Pedro Alves <palves@redhat.com>
8137 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
8138 reading beyond the passed in buffer length.
8140 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
8142 * tracepoint.c (symbol_list) <required>: Remove.
8144 2015-08-06 Pedro Alves <palves@redhat.com>
8146 * linux-low.c (handle_extended_wait): Set the fork child's suspend
8147 count if stopping and suspending threads.
8148 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
8149 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
8150 (linux_detach): Complete an ongoing step-over.
8151 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
8153 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
8154 (linux_wait_1): If passing a signal to the inferior after
8155 finishing a step-over, unsuspend and re-resume all lwps. If we
8156 see a single-step event but the thread should be continuing, don't
8157 pass the trap to gdb.
8158 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
8159 internal_error instead of gdb_assert.
8160 (enqueue_pending_signal): New function.
8161 (check_ptrace_stopped_lwp_gone): Add debug output.
8162 (start_step_over): Use internal_error instead of gdb_assert.
8163 (complete_ongoing_step_over): New function.
8164 (linux_resume_one_thread): Don't resume a suspended thread.
8165 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
8168 2015-08-06 Pedro Alves <palves@redhat.com>
8170 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
8171 (linux_thread_alive): Use lwp_is_marked_dead.
8172 (extended_event_reported): Delete.
8173 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
8174 instead of extended_event_reported.
8175 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
8177 (lwp_is_marked_dead): New function.
8178 (lwp_running): Use lwp_is_marked_dead.
8179 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
8182 2015-08-06 Pedro Alves <palves@redhat.com>
8184 * linux-low.c (linux_wait_1): Move fork event output out of the
8185 !report_to_gdb check. Pass event_child->waitstatus to
8186 target_waitstatus_to_string instead of ourstatus.
8188 2015-08-04 Yao Qi <yao.qi@linaro.org>
8190 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
8191 if current_thread is 32 bit.
8193 2015-08-04 Yao Qi <yao.qi@linaro.org>
8195 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
8196 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
8197 * server.c (extended_protocol): Remove "static".
8198 * server.h (extended_protocol): Declare it.
8200 2015-08-04 Yao Qi <yao.qi@linaro.org>
8202 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
8203 both aarch64 and aarch32.
8204 (aarch64_set_pc): Likewise.
8206 2015-08-04 Yao Qi <yao.qi@linaro.org>
8208 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
8209 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
8210 arm-with-neon.xml to srv_xmlfiles.
8211 * linux-aarch64-low.c: Include linux-aarch32-low.h.
8212 (is_64bit_tdesc): New function.
8213 (aarch64_linux_read_description): New function.
8214 (aarch64_arch_setup): Call aarch64_linux_read_description.
8215 (regs_info): Rename to regs_info_aarch64.
8216 (aarch64_regs_info): Return right regs_info.
8217 (initialize_low_arch): Call initialize_low_arch_aarch32.
8219 2015-08-04 Yao Qi <yao.qi@linaro.org>
8221 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
8222 * linux-aarch32-low.c: New file.
8223 * linux-aarch32-low.h: New file.
8224 * linux-arm-low.c (arm_fill_gregset): Move it to
8225 linux-aarch32-low.c.
8226 (arm_store_gregset): Likewise.
8227 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
8228 (arm_store_vfpregset): Call arm_store_vfpregset_num.
8229 (arm_arch_setup): Check if PTRACE_GETREGSET works.
8230 (regs_info): Rename to regs_info_arm.
8231 (arm_regs_info): Return regs_info_aarch32 if
8232 have_ptrace_getregset is 1 and target description is
8233 arm_with_neon or arm_with_vfpv3.
8234 (initialize_low_arch): Don't call init_registers_arm_with_neon.
8235 Call initialize_low_arch_aarch32 instead.
8237 2015-08-04 Yao Qi <yao.qi@linaro.org>
8239 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
8240 * linux-low.c: ... here.
8241 * linux-low.h (have_ptrace_getregset): Declare it.
8243 2015-08-04 Pedro Alves <palves@redhat.com>
8245 * thread-db.c (struct thread_db): Use new typedefs.
8246 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
8248 (disable_thread_event_reporting): Cast result of dlsym to
8249 destination function pointer type.
8250 (thread_db_mourn): Use td_ta_delete_ftype.
8252 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
8254 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
8256 (CDX_BREAKPOINT): Define for R2.
8257 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
8258 (the_low_target): Add comments.
8260 2015-07-30 Yao Qi <yao.qi@linaro.org>
8262 * linux-arm-low.c (arm_hwcap): Remove it.
8263 (arm_read_description): New local variable arm_hwcap. Don't
8264 set arm_hwcap to zero.
8266 2015-07-30 Yao Qi <yao.qi@linaro.org>
8268 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
8269 Use regcache->tdesc instead.
8270 (arm_store_wmmxregset): Likewise.
8271 (arm_fill_vfpregset): Likewise.
8272 (arm_store_vfpregset): Likewise.
8274 2015-07-30 Yao Qi <yao.qi@linaro.org>
8276 * linux-arm-low.c: Include arch/arm.h.
8277 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
8278 (arm_store_gregset): Likewise.
8280 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
8282 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
8283 ptrace's 4th parameter.
8285 2015-07-27 Yao Qi <yao.qi@linaro.org>
8287 * configure.srv (case aarch64*-*-linux*): Don't set
8290 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
8292 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
8294 * linux-arm-low.c: Likewise.
8295 * linux-cris-low.c: Likewise.
8296 * linux-crisv32-low.c: Likewise.
8297 * linux-low.c: Likewise.
8298 * linux-m68k-low.c: Likewise.
8299 * linux-mips-low.c: Likewise.
8300 * linux-nios2-low.c: Likewise.
8301 * linux-s390-low.c: Likewise.
8302 * linux-sparc-low.c: Likewise.
8303 * linux-tic6x-low.c: Likewise.
8304 * linux-tile-low.c: Likewise.
8305 * linux-x86-low.c: Likewise.
8307 2015-07-24 Pedro Alves <palves@redhat.com>
8309 * config.in: Regenerate.
8310 * configure: Regenerate.
8312 2015-07-24 Pedro Alves <palves@redhat.com>
8314 * acinclude.m4: Include ../ptrace.m4.
8315 * configure.ac: Call GDB_AC_PTRACE.
8316 * config.in, configure: Regenerate.
8318 2015-07-24 Yao Qi <yao.qi@linaro.org>
8320 * linux-low.c (linux_create_inferior): Remove setting to
8321 proc->priv->new_inferior.
8322 (linux_attach): Likewise.
8323 (linux_low_filter_event): Likewise.
8324 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
8326 2015-07-24 Yao Qi <yao.qi@linaro.org>
8328 * linux-low.c (linux_arch_setup): New function.
8329 (linux_low_filter_event): If proc->tdesc is NULL and
8330 proc->attached is true, call the_low_target.arch_setup.
8331 Otherwise, keep status pending, and return.
8332 (linux_resume_one_lwp_throw): Don't call get_pc if
8333 thread->while_stepping isn't NULL. Don't call
8334 get_thread_regcache if proc->tdesc is NULL.
8335 (need_step_over_p): Return 0 if proc->tdesc is NULL.
8336 (linux_target_ops): Install arch_setup.
8337 * server.c (start_inferior): Call the_target->arch_setup.
8338 * target.h (struct target_ops) <arch_setup>: New field.
8339 (target_arch_setup): New marco.
8340 * lynx-low.c (lynx_target_ops): Update.
8341 * nto-low.c (nto_target_ops): Update.
8342 * spu-low.c (spu_target_ops): Update.
8343 * win32-low.c (win32_target_ops): Update.
8345 2015-07-24 Yao Qi <yao.qi@linaro.org>
8347 * linux-low.c (linux_add_process): Don't set
8348 proc->priv->new_inferior.
8349 (linux_create_inferior): Set proc->priv->new_inferior to 1.
8350 (linux_attach): Likewise.
8352 2015-07-24 Yao Qi <yao.qi@linaro.org>
8354 * server.c (start_inferior): Code refactor.
8356 2015-07-24 Yao Qi <yao.qi@linaro.org>
8358 * server.c (process_serial_event): Set general_thread.
8360 2015-07-21 Yao Qi <yao.qi@linaro.org>
8362 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
8363 aarch64_linux_get_debug_reg_capacity.
8365 2015-07-17 Yao Qi <yao.qi@linaro.org>
8367 * Makefile.in (aarch64-linux-hw-point.o): New rule.
8368 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
8369 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
8370 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
8371 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
8372 (AARCH64_HWP_ALIGNMENT): Likewise.
8373 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
8374 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
8375 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
8376 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
8377 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
8378 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
8379 (struct aarch64_debug_reg_state): Likewise.
8380 (struct arch_lwp_info): Likewise.
8381 (aarch64_align_watchpoint): Likewise.
8382 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
8383 (aarch64_watchpoint_length): Likewise.
8384 (aarch64_point_encode_ctrl_reg): Likewise
8385 (aarch64_point_is_aligned): Likewise.
8386 (aarch64_align_watchpoint): Likewise.
8387 (aarch64_linux_set_debug_regs):
8388 (aarch64_dr_state_insert_one_point): Likewise.
8389 (aarch64_dr_state_remove_one_point): Likewise.
8390 (aarch64_handle_breakpoint): Likewise.
8391 (aarch64_handle_aligned_watchpoint): Likewise.
8392 (aarch64_handle_unaligned_watchpoint): Likewise.
8393 (aarch64_handle_watchpoint): Likewise.
8395 2015-07-17 Yao Qi <yao.qi@linaro.org>
8397 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
8398 and don't aarch64_get_debug_reg_state. All callers update.
8399 (aarch64_handle_aligned_watchpoint): Likewise.
8400 (aarch64_handle_unaligned_watchpoint): Likewise.
8401 (aarch64_handle_watchpoint): Likewise.
8402 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
8403 (aarch64_remove_point): Likewise.
8405 2015-07-17 Yao Qi <yao.qi@linaro.org>
8407 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
8409 (aarch64_handle_unaligned_watchpoint): Likewise.
8411 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8413 Revert the previous 3 commits:
8414 Move gdb_regex* to common/
8415 Move linux_find_memory_regions_full & co.
8416 gdbserver build-id attribute generator
8418 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
8419 Jan Kratochvil <jan.kratochvil@redhat.com>
8421 gdbserver build-id attribute generator.
8422 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
8423 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
8424 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
8426 (get_dynamic): Use find_pdhr to traverse program headers.
8427 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
8428 (compare_mapping_entry_range, struct find_memory_region_callback_data)
8429 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
8430 (get_hex_build_id): New.
8431 (linux_qxfer_libraries_svr4): Add optional build-id attribute
8432 to reply XML document.
8434 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
8435 Jan Kratochvil <jan.kratochvil@redhat.com>
8437 * target.c: Include target/target-utils.h and fcntl.h.
8438 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
8439 (target_fileio_read_stralloc): New functions.
8441 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
8443 * Makefile.in (OBS): Add gdb_regex.o.
8445 * config.in: Rebuilt.
8446 * configure: Rebuilt.
8448 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
8449 Jan Kratochvil <jan.kratochvil@redhat.com>
8451 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
8452 * Makefile.in (OBS): Add target-utils.o.
8453 (linux-maps.o, target-utils.o): New.
8454 * configure.srv (srv_linux_obj): Add linux-maps.o.
8456 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
8458 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
8460 (the_low_target): Install it.
8462 2015-07-14 Pedro Alves <palves@redhat.com>
8464 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
8465 Instead, ignore ECHILD, and throw an error for other errnos.
8467 2015-07-10 Pedro Alves <palves@redhat.com>
8469 * event-loop.c (struct callback_event) <data>: Change type to
8470 gdb_client_data instance instead of gdb_client_data pointer.
8471 (append_callback_event): Adjust.
8473 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
8475 * linux-aarch64-low.c: Add comments for each linux_target_ops
8476 method. Remove comments already covered in target_ops and
8477 linux_target_ops definitions.
8478 (the_low_target): Add comments for each unimplemented method.
8480 2015-07-09 Yao Qi <yao.qi@linaro.org>
8482 * linux-aarch64-low.c (aarch64_regmap): Remove.
8483 (aarch64_usrregs_info): Remove.
8484 (regs_info): Set field usrregs to NULL.
8486 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
8488 * linux-low.c: Include "rsp-low.h"
8489 (linux_low_encode_pt_config, linux_low_encode_raw): New.
8490 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
8491 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
8492 (handle_btrace_enable_pt): New.
8493 (handle_btrace_general_set): Support "pt".
8494 (handle_btrace_conf_general_set): Support "pt:size".
8496 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
8498 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
8501 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
8503 * linux-aarch64-low.c: Remove comment about endianness.
8504 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
8505 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
8508 2015-06-24 Gary Benson <gbenson@redhat.com>
8510 * linux-i386-ipa.c (stdint.h): Do not include.
8511 * lynx-i386-low.c (stdint.h): Likewise.
8512 * lynx-ppc-low.c (stdint.h): Likewise.
8513 * mem-break.c (stdint.h): Likewise.
8514 * thread-db.c (stdint.h): Likewise.
8515 * tracepoint.c (stdint.h): Likewise.
8516 * win32-low.c (stdint.h): Likewise.
8518 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
8520 * server.c (write_qxfer_response): Update call to
8521 remote_escape_output.
8523 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
8524 Jan Kratochvil <jan.kratochvil@redhat.com>
8526 Merge multiple hex conversions.
8527 * gdbreplay.c (tohex): Rename to 'fromhex'.
8528 (logchar): Use fromhex.
8530 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
8532 * server.c (handle_qxfer_libraries): Set `version' attribute for
8535 2015-06-10 Gary Benson <gbenson@redhat.com>
8537 * target.h (struct target_ops) <multifs_open>: New field.
8538 <multifs_unlink>: Likewise.
8539 <multifs_readlink>: Likewise.
8540 * linux-low.c (nat/linux-namespaces.h): New include.
8541 (linux_target_ops): Initialize the_target->multifs_open,
8542 the_target->multifs_unlink and the_target->multifs_readlink.
8543 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
8544 * hostio.c (hostio_fs_pid): New static variable.
8545 (hostio_handle_new_gdb_connection): New function.
8546 (handle_setfs): Likewise.
8547 (handle_open): Use the_target->multifs_open as appropriate.
8548 (handle_unlink): Use the_target->multifs_unlink as appropriate.
8549 (handle_readlink): Use the_target->multifs_readlink as
8551 (handle_vFile): Handle vFile:setfs packets.
8552 * server.c (handle_query): Call hostio_handle_new_gdb_connection
8553 after target_handle_new_gdb_connection.
8555 2015-06-10 Gary Benson <gbenson@redhat.com>
8557 * configure.ac (AC_CHECK_FUNCS): Add setns.
8558 * config.in: Regenerate.
8559 * configure: Likewise.
8560 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
8561 (linux-namespaces.o): New rule.
8562 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
8564 2015-06-09 Gary Benson <gbenson@redhat.com>
8566 * hostio.c (handle_open): Process mode argument with
8567 fileio_to_host_mode.
8569 2015-06-01 Yao Qi <yao.qi@linaro.org>
8571 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
8572 * linux-x86-low.c: Likewise.
8574 2015-05-28 Don Breazeal <donb@codesourcery.com>
8576 * linux-low.c (handle_extended_wait): Initialize
8577 thread_info.last_resume_kind for new fork children.
8579 2015-05-15 Pedro Alves <palves@redhat.com>
8581 * target.h (target_handle_new_gdb_connection): Rewrite using if
8582 wrapped in do/while.
8584 2015-05-14 Joel Brobecker <brobecker@adacore.com>
8586 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
8587 * configure, config.in: Regenerate.
8588 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
8591 2015-05-12 Don Breazeal <donb@codesourcery.com>
8593 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
8594 PTRACE_EVENT_VFORK_DONE.
8595 (linux_low_ptrace_options, extended_event_reported): Add vfork
8597 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
8598 and "vforkdone" for RSP 'T' Stop Reply Packet.
8599 * server.h (report_vfork_events): Declare
8602 2015-05-12 Don Breazeal <donb@codesourcery.com>
8604 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
8605 (the_low_target) <new_fork>: Initialize new member.
8606 * linux-arm-low.c (arm_new_fork): New function.
8607 (the_low_target) <new_fork>: Initialize new member.
8608 * linux-low.c (handle_extended_wait): Call new target function
8610 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
8611 * linux-mips-low.c (mips_add_watchpoint): New function
8612 extracted from mips_insert_point.
8613 (the_low_target) <new_fork>: Initialize new member.
8614 (mips_linux_new_fork): New function.
8615 (mips_insert_point): Call mips_add_watchpoint.
8616 * linux-x86-low.c (x86_linux_new_fork): New function.
8617 (the_low_target) <new_fork>: Initialize new member.
8619 2015-05-12 Don Breazeal <donb@codesourcery.com>
8621 * linux-low.c (handle_extended_wait): Implement return value,
8622 rename argument 'event_child' to 'event_lwp', handle
8623 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
8624 (linux_low_ptrace_options): New function.
8625 (linux_low_filter_event): Call linux_low_ptrace_options,
8626 use different argument fo linux_enable_event_reporting,
8627 use return value from handle_extended_wait.
8628 (extended_event_reported): New function.
8629 (linux_wait_1): Call extended_event_reported and set
8630 status to report fork events.
8631 (linux_write_memory): Add pid to debug message.
8632 (reset_lwp_ptrace_options_callback): New function.
8633 (linux_handle_new_gdb_connection): New function.
8634 (linux_target_ops): Initialize new structure member.
8635 * linux-low.h (struct lwp_info) <waitstatus>: New member.
8636 * lynx-low.c: Initialize new structure member.
8637 * remote-utils.c (prepare_resume_reply): Implement stop reason
8638 "fork" for "T" stop message.
8639 * server.c (handle_query): Call handle_new_gdb_connection.
8640 * server.h (report_fork_events): Declare global flag.
8641 * target.h (struct target_ops) <handle_new_gdb_connection>:
8643 (target_handle_new_gdb_connection): New macro.
8644 * win32-low.c: Initialize new structure member.
8646 2015-05-12 Don Breazeal <donb@codesourcery.com>
8648 * mem-break.c (APPEND_TO_LIST): Define macro.
8649 (clone_agent_expr): New function.
8650 (clone_one_breakpoint): New function.
8651 (clone_all_breakpoints): New function.
8652 * mem-break.h: Declare new functions.
8654 2015-05-12 Don Breazeal <donb@codesourcery.com>
8656 * linux-low.c (linux_supports_fork_events): New function.
8657 (linux_supports_vfork_events): New function.
8658 (linux_target_ops): Initialize new structure members.
8659 (initialize_low): Call linux_check_ptrace_features.
8660 * lynx-low.c (lynx_target_ops): Initialize new structure
8662 * server.c (report_fork_events, report_vfork_events):
8664 (handle_query): Add new features to qSupported packet and
8666 (captured_main): Initialize new global variables.
8667 * target.h (struct target_ops) <supports_fork_events>:
8669 <supports_vfork_events>: New member.
8670 (target_supports_fork_events): New macro.
8671 (target_supports_vfork_events): New macro.
8672 * win32-low.c (win32_target_ops): Initialize new structure
8675 2015-05-12 Gary Benson <gbenson@redhat.com>
8677 * server.c (handle_qxfer_exec_file): Use current process
8680 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
8682 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
8683 Remove HAVE_PTRACE_GETREGS conditionals.
8684 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
8685 instead of PTRACE_GETREGS and PTRACE_SETREGS.
8687 2015-05-08 Yao Qi <yao.qi@linaro.org>
8689 * linux-low.c (linux_supports_conditional_breakpoints): New
8691 (linux_target_ops): Install new target method.
8692 * lynx-low.c (lynx_target_ops): Install NULL hook for
8693 supports_conditional_breakpoints.
8694 * nto-low.c (nto_target_ops): Likewise.
8695 * spu-low.c (spu_target_ops): Likewise.
8696 * win32-low.c (win32_target_ops): Likewise.
8697 * server.c (handle_query): Check
8698 target_supports_conditional_breakpoints.
8699 * target.h (struct target_ops) <supports_conditional_breakpoints>:
8701 (target_supports_conditional_breakpoints): New macro.
8703 2015-05-06 Pedro Alves <palves@redhat.com>
8706 * server.c (start_inferior): If the process exits, mourn it.
8708 2015-04-21 Gary Benson <gbenson@redhat.com>
8710 * hostio.c (fileio_open_flags_to_host): Factored out to
8711 fileio_to_host_openflags in common/fileio.c. Single use
8714 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
8716 * linux-xtensa-low.c (xtensa_fill_gregset)
8717 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
8720 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
8722 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
8723 (regs_info): Replace usrregs pointer with NULL.
8725 2015-04-17 Gary Benson <gbenson@redhat.com>
8727 * target.h (struct target_ops) <pid_to_exec_file>: New field.
8728 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
8729 * server.c (handle_qxfer_exec_file): New function.
8730 (qxfer_packets): Add exec-file entry.
8731 (handle_query): Report qXfer:exec-file:read as supported packet.
8733 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
8735 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
8737 2015-04-09 Gary Benson <gbenson@redhat.com>
8739 * hostio-errno.c (errno_to_fileio_error): Remove function.
8740 Update caller to use remote_fileio_to_fio_error.
8742 2015-04-09 Yao Qi <yao.qi@linaro.org>
8744 * linux-low.c (linux_insert_point): Call
8745 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
8746 (linux_remove_point): Call remove_memory_breakpoint if type is
8748 * linux-x86-low.c (x86_insert_point): Don't call
8749 insert_memory_breakpoint.
8750 (x86_remove_point): Don't call remove_memory_breakpoint.
8752 2015-04-01 Pedro Alves <palves@redhat.com>
8753 Cleber Rosa <crosa@redhat.com>
8755 * server.c (gdbserver_usage): Reorganize and extend the usage
8758 2015-03-24 Pedro Alves <palves@redhat.com>
8760 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
8761 output. Also dump TRAP_TRACE.
8762 (linux_low_filter_event): In debug output, distinguish a
8763 resume_stop SIGSTOP from a delayed SIGSTOP.
8765 2015-03-24 Gary Benson <gbenson@redhat.com>
8767 * linux-x86-low.c (x86_linux_new_thread): Moved to
8769 (x86_linux_prepare_to_resume): Likewise.
8771 2015-03-24 Gary Benson <gbenson@redhat.com>
8773 * Makefile.in (x86-linux-dregs.o): New rule.
8774 * configure.srv: Add x86-linux-dregs.o to relevant targets.
8775 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
8776 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
8777 (x86_linux_dr_get): Likewise.
8778 (x86_linux_dr_set): Likewise.
8779 (update_debug_registers_callback): Likewise.
8780 (x86_linux_dr_set_addr): Likewise.
8781 (x86_linux_dr_get_addr): Likewise.
8782 (x86_linux_dr_set_control): Likewise.
8783 (x86_linux_dr_get_control): Likewise.
8784 (x86_linux_dr_get_status): Likewise.
8785 (x86_linux_update_debug_registers): Likewise.
8787 2015-03-24 Gary Benson <gbenson@redhat.com>
8789 * linux-x86-low.c (x86_linux_update_debug_registers):
8790 New function, factored out from...
8791 (x86_linux_prepare_to_resume): ...this.
8793 2015-03-24 Gary Benson <gbenson@redhat.com>
8795 * linux-x86-low.c (x86_linux_dr_get): Update comments.
8796 (x86_linux_dr_set): Likewise.
8797 (update_debug_registers_callback): Likewise.
8798 (x86_linux_dr_set_addr): Likewise.
8799 (x86_linux_dr_get_addr): Likewise.
8800 (x86_linux_dr_set_control): Likewise.
8801 (x86_linux_dr_get_control): Likewise.
8802 (x86_linux_dr_get_status): Likewise.
8803 (x86_linux_prepare_to_resume): Likewise.
8805 2015-03-24 Gary Benson <gbenson@redhat.com>
8807 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
8808 Use perror_with_name. Pass string through gettext.
8809 (x86_linux_dr_set): Likewise.
8811 2015-03-24 Gary Benson <gbenson@redhat.com>
8813 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
8814 (x86_linux_dr_set_addr): ...this.
8815 (x86_dr_low_get_addr): Rename to...
8816 (x86_linux_dr_get_addr): ...this.
8817 (x86_dr_low_set_control): Rename to...
8818 (x86_linux_dr_set_control): ...this.
8819 (x86_dr_low_get_control): Rename to...
8820 (x86_linux_dr_get_control): ...this.
8821 (x86_dr_low_get_status): Rename to...
8822 (x86_linux_dr_get_status): ...this.
8823 (x86_dr_low): Update with new function names.
8825 2015-03-24 Gary Benson <gbenson@redhat.com>
8827 * Makefile.in (x86-linux.o): New rule.
8828 * configure.srv: Add x86-linux.o to relevant targets.
8829 * linux-low.c (lwp_set_arch_private_info): New function.
8830 (lwp_arch_private_info): Likewise.
8831 * linux-x86-low.c: Include nat/x86-linux.h.
8832 (arch_lwp_info): Removed structure.
8833 (update_debug_registers_callback):
8834 Use lwp_set_debug_registers_changed.
8835 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
8836 and lwp_set_debug_registers_changed.
8837 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
8839 2015-03-24 Gary Benson <gbenson@redhat.com>
8841 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
8842 * linux-arm-low.c (arm_new_thread): Likewise.
8843 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
8844 * linux-mips-low.c (mips_linux_new_thread): Likewise.
8845 * linux-x86-low.c (x86_linux_new_thread): Likewise.
8846 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
8848 2015-03-24 Gary Benson <gbenson@redhat.com>
8850 * linux-low.c (ptid_of_lwp): New function.
8851 (lwp_is_stopped): Likewise.
8852 (lwp_stop_reason): Likewise.
8853 * linux-x86-low.c (update_debug_registers_callback):
8855 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
8858 2015-03-24 Gary Benson <gbenson@redhat.com>
8860 * linux-low.h (linux_stop_lwp): Remove declaration.
8862 2015-03-24 Gary Benson <gbenson@redhat.com>
8864 * linux-low.h: Include nat/linux-nat.h.
8865 * linux-low.c (iterate_over_lwps_args): New structure.
8866 (iterate_over_lwps_filter): New function.
8867 (iterate_over_lwps): Likewise.
8868 * linux-x86-low.c (update_debug_registers_callback):
8869 Update signature to what iterate_over_lwps expects.
8870 Remove PID check that iterate_over_lwps now performs.
8871 (x86_dr_low_set_addr): Use iterate_over_lwps.
8872 (x86_dr_low_set_control): Likewise.
8874 2015-03-24 Gary Benson <gbenson@redhat.com>
8876 * linux-x86-low.c (x86_debug_reg_state): New function.
8877 (x86_linux_prepare_to_resume): Use the above.
8879 2015-03-24 Gary Benson <gbenson@redhat.com>
8881 * linux-low.c (current_lwp_ptid): New function.
8882 * linux-x86-low.c: Include nat/linux-nat.h.
8883 (x86_dr_low_get_addr): Use current_lwp_ptid.
8884 (x86_dr_low_get_control): Likewise.
8885 (x86_dr_low_get_status): Likewise.
8887 2015-03-20 Pedro Alves <palves@redhat.com>
8889 * tracepoint.c (cmd_qtstatus): Make "str" const.
8891 2015-03-20 Pedro Alves <palves@redhat.com>
8893 * server.c (handle_general_set): Make "req_str" const.
8895 2015-03-19 Pedro Alves <palves@redhat.com>
8897 * linux-low.c (linux_resume_one_lwp): Rename to ...
8898 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
8899 instead call perror_with_name.
8900 (check_ptrace_stopped_lwp_gone): New function.
8901 (linux_resume_one_lwp): Reimplement as wrapper around
8902 linux_resume_one_lwp_throw that swallows errors if the LWP is
8905 2015-03-19 Pedro Alves <palves@redhat.com>
8907 * linux-low.c (count_events_callback, select_event_lwp_callback):
8908 No longer check whether the thread has resume_stop as last resume
8911 2015-03-19 Pedro Alves <palves@redhat.com>
8913 * linux-low.c (count_events_callback, select_event_lwp_callback):
8914 Use the lwp's status_pending_p field, not the thread's.
8916 2015-03-19 Pedro Alves <palves@redhat.com>
8918 * linux-low.c (select_event_lwp_callback): Update comments to
8919 no longer mention SIGTRAP.
8921 2015-03-18 Gary Benson <gbenson@redhat.com>
8923 * server.c (handle_query): Do not report vFile:fstat as supported.
8925 2015-03-11 Gary Benson <gbenson@redhat.com>
8927 * hostio.c (sys/types.h): New include.
8928 (sys/stat.h): Likewise.
8929 (common-remote-fileio.h): Likewise.
8930 (handle_fstat): New function.
8931 (handle_vFile): Handle vFile:fstat packets.
8933 2015-03-11 Gary Benson <gbenson@redhat.com>
8935 * configure.ac (AC_CHECK_MEMBERS): Add checks for
8936 struct stat.st_blocks and struct stat.st_blksize.
8937 * configure: Regenerate.
8938 * config.in: Likewise.
8939 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
8940 (OBS): Add common-remote-fileio.o.
8941 (common-remote-fileio.o): New rule.
8943 2015-03-09 Pedro Alves <palves@redhat.com>
8945 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
8946 'struct sockaddr' pointer in 'accept' call.
8948 2015-03-09 Pedro Alves <palves@redhat.com>
8951 2015-03-07 Pedro Alves <palves@redhat.com>
8952 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8953 or <winsock2.h> here. Instead include "gdb_socket.h".
8954 (remote_open): Use union gdb_sockaddr_u.
8955 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
8956 or <winsock2.h> here. Instead include "gdb_socket.h".
8957 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
8958 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
8960 (init_named_socket, gdb_agent_helper_thread): Use union
8963 2015-03-07 Pedro Alves <palves@redhat.com>
8965 * configure.ac (build_warnings): Move
8966 -Wdeclaration-after-statement to the C-specific set.
8967 * configure: Regenerate.
8969 2015-03-07 Pedro Alves <palves@redhat.com>
8971 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
8972 or <winsock2.h> here. Instead include "gdb_socket.h".
8973 (remote_open): Use union gdb_sockaddr_u.
8974 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
8975 or <winsock2.h> here. Instead include "gdb_socket.h".
8976 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
8977 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
8979 (init_named_socket, gdb_agent_helper_thread): Use union
8982 2015-03-07 Pedro Alves <palves@redhat.com>
8984 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
8987 2015-03-06 Yao Qi <yao.qi@linaro.org>
8989 * linux-aarch64-low.c (aarch64_insert_point): Use
8990 show_debug_regs as a boolean.
8991 (aarch64_remove_point): Likewise.
8993 2015-03-05 Pedro Alves <palves@redhat.com>
8995 * lynx-low.c (lynx_target_ops): Install NULL hooks for
8996 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
8997 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
8998 * nto-low.c (nto_target_ops): Likewise.
8999 * spu-low.c (spu_target_ops): Likewise.
9000 * win32-low.c (win32_target_ops): Likewise.
9002 2015-03-04 Pedro Alves <palves@redhat.com>
9004 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
9005 Decide whether a breakpoint triggered based on the SIGTRAP's
9007 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
9008 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
9009 (linux_low_filter_event): Check for breakpoints before checking
9011 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
9013 (linux_stopped_by_sw_breakpoint)
9014 (linux_supports_stopped_by_sw_breakpoint)
9015 (linux_stopped_by_hw_breakpoint)
9016 (linux_supports_stopped_by_hw_breakpoint): New functions.
9017 (linux_target_ops): Install new target methods.
9019 2015-03-04 Pedro Alves <palves@redhat.com>
9021 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
9022 * server.c (swbreak_feature, hwbreak_feature): New globals.
9023 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
9024 (captured_main): Clear swbreak_feature and hwbreak_feature.
9025 * server.h (swbreak_feature, hwbreak_feature): Declare.
9026 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
9027 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
9028 supports_stopped_by_hw_breakpoint>: New fields.
9029 (target_supports_stopped_by_sw_breakpoint)
9030 (target_stopped_by_sw_breakpoint)
9031 (target_supports_stopped_by_hw_breakpoint)
9032 (target_stopped_by_hw_breakpoint): Declare.
9034 2015-03-04 Pedro Alves <palves@redhat.com>
9036 enum lwp_stop_reason -> enum target_stop_reason
9037 * linux-low.c (check_stopped_by_breakpoint): Adjust.
9038 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
9039 (linux_wait_1, stuck_in_jump_pad_callback)
9040 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
9041 (linux_stopped_by_watchpoint):
9042 * linux-low.h (enum lwp_stop_reason): Delete.
9043 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
9044 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
9046 2015-03-04 Yao Qi <yao.qi@linaro.org>
9048 * Makefile.in (SFILES): Add linux-aarch64-low.c.
9050 2015-03-03 Gary Benson <gbenson@redhat.com>
9052 * hostio.c (handle_vFile): Fix prefix lengths.
9054 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
9056 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
9059 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
9061 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
9062 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
9063 (clean): Add "rm -f" for above C files.
9064 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
9065 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
9066 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
9067 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
9068 * linux-s390-low.c (HWCAP_S390_VX): New macro.
9069 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
9070 (init_registers_s390x_vx_linux64)
9071 (init_registers_s390x_tevx_linux64)
9072 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
9073 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
9075 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
9076 (s390_store_vxrs_high): New functions.
9077 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
9079 (s390_arch_setup): Add logic for selecting one of the new target
9080 descriptions. Activate the new vector regsets if applicable.
9081 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
9082 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
9083 and init_registers_s390x_tevx_linux64.
9085 2015-03-01 Pedro Alves <palves@redhat.com>
9087 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
9090 2015-02-27 Pedro Alves <palves@redhat.com>
9092 * linux-x86-low.c (u_debugreg_offset): New function.
9093 (x86_linux_dr_get, x86_linux_dr_set): Use it.
9095 2015-02-27 Pedro Alves <palves@redhat.com>
9097 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
9098 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
9099 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
9100 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
9101 (ps_lsetfpregs, ps_getpid)
9102 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
9103 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
9104 (ps_lsetxregs, ps_plog): Declare.
9106 2015-02-27 Pedro Alves <palves@redhat.com>
9108 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
9109 IP_AGENT_EXPORT_FUNC.
9110 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
9111 IP_AGENT_EXPORT_FUNC.
9112 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
9113 (IP_AGENT_EXPORT): Delete.
9114 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9115 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
9116 (gdb_trampoline_buffer_error, collecting, gdb_collect)
9117 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
9118 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
9119 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
9120 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
9121 (traceframe_read_count, traceframe_write_count)
9122 (traceframes_created, trace_state_variables, get_raw_reg)
9123 (get_trace_state_variable_value, set_trace_state_variable_value)
9124 (ust_loaded, helper_thread_id, cmd_buf): Use
9125 IPA_SYM_EXPORTED_NAME.
9126 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
9127 (tracepoints) Use IP_AGENT_EXPORT_VAR.
9128 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
9129 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
9130 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
9131 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
9132 EXTERN_C_PUSH/EXTERN_C_POP.
9133 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
9134 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
9135 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
9136 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
9137 (traceframe_write_count, traceframe_read_count)
9138 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
9139 (about_to_request_buffer_space, get_trace_state_variable_value)
9140 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
9141 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
9142 EXTERN_C_PUSH/EXTERN_C_POP.
9143 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
9144 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
9145 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
9146 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
9147 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
9148 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
9149 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
9150 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
9152 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
9153 (IP_AGENT_EXPORT_VAR_DECL): Define.
9155 (gdb_agent_get_raw_reg): Declare.
9157 2015-02-27 Tom Tromey <tromey@redhat.com>
9158 Pedro Alves <palves@redhat.com>
9160 Rename symbols whose names are reserved C++ keywords throughout.
9162 2015-02-27 Pedro Alves <palves@redhat.com>
9164 * Makefile.in (COMPILER): New, get it from autoconf.
9165 (CXX): Get from autoconf instead.
9166 (COMPILE.pre): Use COMPILER.
9167 (CC-LD): Rename to ...
9168 (CC_LD): ... this. Use COMPILER.
9169 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
9170 (CXX_FOR_TARGET): Default to g++ instead of gcc.
9171 * acinclude.m4: Include build-with-cxx.m4.
9172 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
9173 Disable -Werror by default if building in C++ mode.
9174 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
9175 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
9176 the C++ compiler. Save/restore CXXFLAGS too.
9177 * configure: Regenerate.
9179 2015-02-27 Pedro Alves <palves@redhat.com>
9181 * acinclude.m4: Include libiberty.m4.
9182 * configure.ac: Call libiberty_INIT.
9183 * config.in, configure: Regenerate.
9185 2015-02-26 Pedro Alves <palves@redhat.com>
9187 * linux-low.c (linux_wait_1): When incrementing the PC past a
9188 program breakpoint always use the_low_target.breakpoint_len as
9189 increment, rather than the maximum between that and
9190 the_low_target.decr_pc_after_break.
9192 2015-02-23 Pedro Alves <palves@redhat.com>
9194 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
9195 thread was doing a step-over; always adjust the PC if
9196 we stepped over a permanent breakpoint.
9197 (linux_wait_1): If we stepped over breakpoint that was on top of a
9198 permanent breakpoint, manually advance the PC past it.
9200 2015-02-23 Pedro Alves <palves@redhat.com>
9202 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
9204 (x86_fill_gregset, x86_store_gregset): Use it when handling
9207 2015-02-20 Pedro Alves <palves@redhat.com>
9209 * thread-db.c: Include "nat/linux-procfs.h".
9210 (thread_db_init): Skip listing new threads if the kernel supports
9211 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
9213 2015-02-20 Pedro Alves <palves@redhat.com>
9215 * linux-low.c (status_pending_p_callback): Use ptid_match.
9217 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
9219 PR breakpoints/16812
9220 * linux-low.c (wstatus_maybe_breakpoint): Remove.
9221 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
9222 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
9224 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
9226 PR breakpoints/15956
9227 * tracepoint.c (cmd_qtinit): Add check for current_thread.
9229 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
9231 * linux-low.c (linux_low_btrace_conf): Print size.
9232 * server.c (handle_btrace_conf_general_set): New.
9233 (hanle_general_set): Call handle_btrace_conf_general_set.
9234 (handle_query): Report Qbtrace-conf:bts:size as supported.
9236 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
9238 * linux-low.c (linux_low_enable_btrace): Update parameters.
9239 (linux_low_btrace_conf): New.
9240 (linux_target_ops)<to_btrace_conf>: Initialize.
9241 * server.c (current_btrace_conf): New.
9242 (handle_btrace_enable): Rename to ...
9243 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
9244 to target_enable_btrace. Update comment. Update users.
9245 (handle_qxfer_btrace_conf): New.
9246 (qxfer_packets): Add btrace-conf entry.
9247 (handle_query): Report qXfer:btrace-conf:read as supported packet.
9248 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
9249 (target_ops)<read_btrace_conf>: New.
9250 (target_enable_btrace): Update parameters.
9251 (target_read_btrace_conf): New.
9253 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
9255 * server.c (handle_btrace_general_set): Remove call to
9256 target_supports_btrace.
9257 (supported_btrace_packets): New.
9258 (handle_query): Call supported_btrace_packets.
9259 * target.h: include btrace-common.h.
9260 (btrace_target_info): Removed.
9261 (supports_btrace, target_supports_btrace): Update parameters.
9263 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
9265 * Makefile.in (SFILES): Add common/btrace-common.c.
9266 (OBS): Add common/btrace-common.o.
9267 (btrace-common.o): Add build rules.
9268 * linux-low: Include btrace-common.h.
9269 (linux_low_read_btrace): Use struct btrace_data. Call
9270 btrace_data_init and btrace_data_fini.
9272 2015-02-06 Pedro Alves <palves@redhat.com>
9274 * thread-db.c (find_new_threads_callback): Add debug output.
9276 2015-02-04 Pedro Alves <palves@redhat.com>
9278 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
9279 (resume_stopped_resumed_lwps): New function.
9280 (linux_wait_for_event_filtered): Use it.
9282 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
9284 * Makefile.in (SFILES): Add linux-personality.c.
9285 (linux-personality.o): New rule.
9286 * configure.srv (srv_linux_obj): Add linux-personality.o to the
9287 list of objects to be built.
9288 * linux-low.c: Include nat/linux-personality.h.
9289 (linux_create_inferior): Remove code to disable address space
9290 randomization (moved to ../nat/linux-personality.c). Create
9291 cleanup to disable address space randomization.
9293 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
9295 * Makefile.in (posix-strerror.o): New rule.
9296 (mingw-strerror.o): Likewise.
9297 * configure: Regenerated.
9298 * configure.ac: Source file ../common/common.host. Initialize new
9299 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
9301 2015-01-14 Yao Qi <yao@codesourcery.com>
9303 * Makefile.in (SFILES): Add nat/ppc-linux.c.
9304 (ppc-linux.o): New rule.
9305 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
9306 * configure.ac: AC_CHECK_FUNCS(getauxval).
9307 * config.in: Re-generated.
9308 * configure: Re-generated.
9309 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
9310 ppc64_64bit_inferior_p
9312 2015-01-14 Yao Qi <yao@codesourcery.com>
9314 * linux-ppc-low.c: Include "nat/ppc-linux.h".
9315 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
9316 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
9317 (PT_ORIG_R3, PT_TRAP): Likewise.
9318 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
9319 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
9320 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
9322 2015-01-10 Joel Brobecker <brobecker@adacore.com>
9324 * i387-fp.c (i387_cache_to_xsave): In look over
9325 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
9326 zmmh_low_space field by use of zmmh_high_space.
9328 2015-01-09 Pedro Alves <palves@redhat.com>
9330 * linux-low.c (step_over_bkpt): Move higher up in the file.
9331 (handle_extended_wait): Don't store the stop_pc here.
9332 (get_stop_pc): Adjust comments and rename to ...
9333 (check_stopped_by_breakpoint): ... this. Record whether the LWP
9334 stopped for a software breakpoint or hardware breakpoint.
9335 (thread_still_has_status_pending_p): New function.
9336 (status_pending_p_callback): Use
9337 thread_still_has_status_pending_p. If the event is no longer
9338 interesting, resume the LWP.
9339 (handle_tracepoints): Add assert.
9340 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
9341 (wstatus_maybe_breakpoint): New function.
9342 (cancel_breakpoint): Delete function.
9343 (check_stopped_by_watchpoint): New function, factored out from
9344 linux_low_filter_event.
9345 (lp_status_maybe_breakpoint): Delete function.
9346 (linux_low_filter_event): Remove filter_ptid argument.
9347 Leave thread group exits pending here. Store the LWP's stop PC.
9348 Always leave events pending.
9349 (linux_wait_for_event_filtered): Pull all events out of the
9350 kernel, and leave them all pending.
9351 (count_events_callback, select_event_lwp_callback): Consider all
9353 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
9354 (select_event_lwp): Only give preference to the stepping LWP in
9355 all-stop mode. Adjust comments.
9356 (ignore_event): New function.
9357 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
9358 references to cancel_breakpoints. Adjust to renames. Also give
9359 equal priority to all LWPs that have had events in non-stop mode.
9360 If reporting a software breakpoint event, unadjust the LWP's PC.
9361 (linux_wait): If linux_wait_1 returned an ignored event, retry.
9362 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
9364 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
9365 (resume_status_pending_p): Use thread_still_has_status_pending_p.
9366 (linux_stopped_by_watchpoint): Adjust.
9367 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
9368 * linux-low.h (enum lwp_stop_reason): New.
9369 (struct lwp_info) <stop_pc>: Adjust comment.
9370 <stopped_by_watchpoint>: Delete field.
9371 <stop_reason>: New field.
9372 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
9373 * mem-break.c (software_breakpoint_inserted_here)
9374 (hardware_breakpoint_inserted_here): New function.
9375 * mem-break.h (software_breakpoint_inserted_here)
9376 (hardware_breakpoint_inserted_here): Declare.
9377 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
9378 (cancel_breakpoints): Delete.
9379 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
9380 (upload_fast_traceframes): Remove references to
9383 2015-01-09 Pedro Alves <palves@redhat.com>
9385 * thread-db.c (find_new_threads_callback): Ignore thread if the
9386 kernel thread ID is -1.
9388 2015-01-09 Pedro Alves <palves@redhat.com>
9390 * linux-low.c (linux_attach_fail_reason_string): Move to
9391 nat/linux-ptrace.c, and rename.
9392 (linux_attach_lwp): Update comment.
9393 (attach_proc_task_lwp_callback): New function.
9394 (linux_attach): Adjust to rename and use
9395 linux_proc_attach_tgid_threads.
9396 (linux_attach_fail_reason_string): Delete declaration.
9398 2015-01-01 Joel Brobecker <brobecker@adacore.com>
9400 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
9401 * server.c (gdbserver_version): Likewise.
9403 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
9405 * remote-utils.c: Include ctype.h.
9406 (input_interrupt): Explicitly handle the case when the char
9407 received is the NUL byte. Improve the printing of non-ASCII
9410 2014-12-16 Joel Brobecker <brobecker@adacore.com>
9412 * linux-low.c (linux_low_filter_event): Update call to
9413 linux_enable_event_reporting following the addition of
9414 a new parameter to that function.
9416 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
9419 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
9420 (AARCH64_FPCR_REGNO): Likewise.
9421 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
9422 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
9423 (aarch64_store_fpregset): Likewise.
9425 2014-12-15 Joel Brobecker <brobecker@adacore.com>
9427 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
9428 Remove FIXME comment about assumption about N.
9430 2014-12-13 Joel Brobecker <brobecker@adacore.com>
9432 * configure.ac: If large-file support is disabled in GDBserver,
9433 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
9434 * configure: Regenerate.
9436 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
9438 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
9439 warning upon ENODATA from ptrace.
9440 * linux-s390-low.c (s390_store_tdb): New.
9441 (s390_regsets): Add regset for NT_S390_TDB.
9443 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
9445 * linux-low.c (regsets_store_inferior_registers): Skip regsets
9446 without a fill_function.
9447 * linux-s390-low.c (s390_fill_last_break): Remove.
9448 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
9449 (s390_arch_setup): Use regset's size instead of fill_function for
9452 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
9454 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
9455 the regset's store function when ptrace returned an error.
9456 * regcache.c (get_thread_regcache): Invalidate register cache
9457 before fetching inferior's registers.
9459 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
9461 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
9462 while-loop as for-loop.
9463 (regsets_store_inferior_registers): Likewise.
9465 2014-11-28 Yao Qi <yao@codesourcery.com>
9467 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
9468 * config.in, configure: Re-generate.
9469 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
9472 2014-11-21 Yao Qi <yao@codesourcery.com>
9474 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
9475 (AC_CHECK_HEADERS): Remove malloc.h.
9476 * configure: Re-generated.
9477 * config.in: Re-generated.
9478 * server.h: Don't include alloca.h and malloc.h.
9479 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
9480 Don't include malloc.h.
9482 2014-11-17 Joel Brobecker <brobecker@adacore.com>
9484 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
9485 corresponding ERRNO check in same block.
9487 2014-11-12 Pedro Alves <palves@redhat.com>
9489 * server.c (cont_thread): Update comment.
9490 (start_inferior, attach_inferior): No longer clear cont_thread.
9491 (handle_v_cont): No longer set cont_thread.
9492 (captured_main): Clear cont_thread each time a GDB connects.
9494 2014-11-12 Pedro Alves <palves@redhat.com>
9496 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
9497 thread, and don't resume all threads if the Hc thread has exited.
9499 2014-11-12 Pedro Alves <palves@redhat.com>
9501 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
9502 the process group instead of to a specific LWP.
9504 2014-10-15 Pedro Alves <palves@redhat.com>
9507 * win32-arm-low.c (arm_set_thread_context): Remove current_event
9509 (arm_set_thread_context): Delete.
9510 (the_low_target): Adjust.
9511 * win32-i386-low.c (debug_registers_changed)
9512 (debug_registers_used): Delete.
9513 (update_debug_registers_callback): New function.
9514 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
9515 needing to update their debug registers.
9516 (win32_get_current_dr): New function.
9517 (x86_dr_low_get_addr, x86_dr_low_get_control)
9518 (x86_dr_low_get_status): Fetch the debug register from the thread
9520 (i386_initial_stuff): Adjust.
9521 (i386_get_thread_context): Remove current_event parameter. Don't
9522 clear debug_registers_changed nor copy DR values to
9524 (i386_set_thread_context): Delete.
9525 (i386_prepare_to_resume): New function.
9526 (i386_thread_added): Mark the thread as needing to update irs
9528 (the_low_target): Remove i386_set_thread_context and install
9529 i386_prepare_to_resume.
9530 * win32-low.c (win32_get_thread_context): Adjust.
9531 (win32_set_thread_context): Use SetThreadContext
9533 (win32_prepare_to_resume): New function.
9534 (win32_require_context): New function, factored out from ...
9535 (thread_rec): ... this.
9536 (continue_one_thread): Call win32_prepare_to_resume on each thread
9537 we're about to continue.
9538 (win32_resume): Call win32_prepare_to_resume on the event thread.
9539 * win32-low.h (struct win32_thread_info)
9540 <debug_registers_changed>: New field.
9541 (struct win32_target_ops): Change prototype of set_thread_context,
9542 delete set_thread_context and add prepare_to_resume.
9543 (win32_require_context): New declaration.
9545 2014-10-08 Gary Benson <gbenson@redhat.com>
9547 * server.h: Do not include common-exceptions.h.
9549 2014-10-08 Gary Benson <gbenson@redhat.com>
9551 * server.h: Do not include cleanups.h.
9553 2014-09-30 James Hogan <james.hogan@imgtec.com>
9555 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
9558 2014-09-23 Yao Qi <yao@codesourcery.com>
9560 * linux-low.c (lp_status_maybe_breakpoint): New function.
9561 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
9562 (count_events_callback): Likewise.
9563 (select_event_lwp_callback): Likewise.
9564 (cancel_breakpoints_callback): Likewise.
9566 2014-09-19 Don Breazeal <donb@codesourcery.com>
9568 * linux-low.c (handle_extended_wait): Call
9569 linux_ptrace_get_extended_event.
9570 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
9571 linux_is_extended_waitstatus.
9573 2014-09-16 Joel Brobecker <brobecker@adacore.com>
9575 * Makefile.in (CPPFLAGS): Define.
9576 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
9577 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
9579 2014-09-16 Gary Benson <gbenson@redhat.com>
9581 * inferiors.h (current_inferior): Renamed as...
9582 (current_thread): New variable. All uses updated.
9583 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
9584 (maybe_move_out_of_jump_pad): Likewise.
9585 (cancel_breakpoint): Likewise.
9586 (linux_low_filter_event): Likewise.
9587 (wait_for_sigstop): Likewise.
9588 (linux_resume_one_lwp): Likewise.
9589 (need_step_over_p): Likewise.
9590 (start_step_over): Likewise.
9591 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
9592 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
9593 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
9594 and save_inferior as saved_thread.
9595 * regcache.c (get_thread_regcache): Renamed saved_inferior as
9597 (regcache_invalidate_thread): Likewise.
9598 * remote-utils.c (prepare_resume_reply): Likewise.
9599 * thread-db.c (thread_db_get_tls_address): Likewise.
9600 (disable_thread_event_reporting): Likewise.
9601 (remove_thread_event_breakpoints): Likewise.
9602 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
9604 * target.h (set_desired_inferior): Renamed as...
9605 (set_desired_thread): New declaration. All uses updated.
9606 * server.c (myresume): Updated comment to reference thread instead
9608 (handle_serial_event): Likewise.
9609 (handle_target_event): Likewise.
9611 2014-09-12 Tom Tromey <tromey@redhat.com>
9612 Gary Benson <gbenson@redhat.com>
9614 * regcache.h: Include common-regcache.h.
9615 (regcache_read_pc): Don't declare.
9616 * regcache.c (get_thread_regcache_for_ptid): New function.
9618 2014-09-11 Tom Tromey <tromey@redhat.com>
9619 Gary Benson <gbenson@redhat.com>
9621 * symbol.c: New file.
9622 * Makefile.in (SFILES): Add symbol.c.
9623 (OBS): Add symbol.o.
9625 2014-09-11 Gary Benson <gbenson@redhat.com>
9627 * target.c (target_stop_ptid, target_continue_ptid): New
9630 2014-09-11 Tom Tromey <tromey@redhat.com>
9631 Gary Benson <gbenson@redhat.com>
9633 * target.h: Include target/target.h.
9634 * target.c (target_read_memory, target_read_uint32)
9635 (target_write_memory): New functions.
9637 2014-09-11 Gary Benson <gbenson@redhat.com>
9639 * server.h (debug_hw_points): Don't declare.
9640 * server.c (debug_hw_points): Don't define. Replace all uses
9641 with show_debug_regs.
9642 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
9643 all uses with show_debug_regs.
9645 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
9647 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
9648 endianness into account.
9649 (ppc_supply_ptrace_register): Likewise.
9651 2014-09-03 James Hogan <james.hogan@imgtec.com>
9653 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
9654 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
9656 2014-09-03 Gary Benson <gbenson@redhat.com>
9658 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
9659 ALL_DEBUG_ADDRESS_REGISTERS.
9661 2014-09-02 Gary Benson <gbenson@redhat.com>
9663 * i386-low.h: Renamed as...
9664 * x86-low.h: New file. All type, function and variable name
9665 prefixes changed from "i386_" to "x86_". All references updated.
9666 * i386-low.c: Renamed as...
9667 * x86-low.c: New file. All type, function and variable name
9668 prefixes changed from "i386_" to "x86_". All references updated.
9670 2014-09-02 Gary Benson <gbenson@redhat.com>
9672 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
9673 (x86_linux_new_thread): Likewise.
9675 2014-08-29 Gary Benson <gbenson@redhat.com>
9677 * server.h (setjmp.h): Do not include.
9678 (toplevel): Do not declare.
9679 (common-exceptions.h): Include.
9680 (cleanups.h): Likewise.
9681 * server.c (toplevel): Do not define.
9682 (exit_code): New static global.
9683 (detach_or_kill_for_exit_cleanup): New function.
9684 (main): New function. Original main renamed to...
9685 (captured_main): New function.
9686 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
9688 2014-08-29 Gary Benson <gbenson@redhat.com>
9690 * Makefile.in (SFILES): Add common/common-exceptions.c.
9691 (OBS): Add common-exceptions.o.
9692 (common-exceptions.o): New rule.
9693 * utils.c (prepare_to_throw_exception): New function.
9695 2014-08-29 Gary Benson <gbenson@redhat.com>
9697 * config.in: Regenerate.
9698 * configure: Likewise.
9700 2014-08-29 Gary Benson <gbenson@redhat.com>
9702 * Makefile.in (SFILES): Add common/cleanups.c.
9704 (cleanups.o): New rule.
9706 2014-08-29 Gary Benson <gbenson@redhat.com>
9708 * utils.c (internal_vwarning): New function.
9710 2014-08-28 Gary Benson <gbenson@redhat.com>
9712 * utils.h (fatal): Remove declaration.
9713 * utils.c (fatal): Remove function.
9715 2014-08-28 Gary Benson <gbenson@redhat.com>
9717 * tracepoint.c (gdb_agent_init): Replace fatal with
9719 (initialize_tracepoint): Likewise.
9721 2014-08-28 Gary Benson <gbenson@redhat.com>
9723 * remote-utils.c (remote_prepare): Replace fatal with error.
9725 2014-08-28 Gary Benson <gbenson@redhat.com>
9727 * linux-low.c (linux_async): Replace fatal with warning.
9729 (linux_start_non_stop): Return -1 if linux_async failed.
9731 2014-08-28 Gary Benson <gbenson@redhat.com>
9733 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
9735 (i386_dr_low_get_addr): Remove vague comment.
9736 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
9739 2014-08-28 Gary Benson <gbenson@redhat.com>
9741 * inferiors.c (get_thread_process): Replace check with gdb_assert.
9742 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
9744 (linux_resume_one_lwp): Likewise.
9745 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
9747 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
9748 with internal_error.
9749 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
9750 (init_register_cache): Replace fatal with gdb_assert_not_reached.
9751 (find_register_by_name): Replace fatal with internal_error.
9752 (find_regno): Likewise.
9753 * tdesc.c (init_target_desc): Replace check with gdb_assert.
9754 * thread-db.c (thread_db_create_event): Likewise.
9755 (thread_db_load_search): Likewise.
9756 (try_thread_db_load_1): Likewise.
9757 * tracepoint.c (get_jump_space_head): Replace fatal with
9759 (claim_trampoline_space): Likewise.
9760 (have_fast_tracepoint_trampoline_buffer): Likewise.
9761 (cmd_qtstart): Likewise.
9762 (stop_tracing): Likewise.
9763 (fast_tracepoint_collecting): Likewise.
9764 (target_malloc): Likewise.
9765 (download_tracepoint): Likewise.
9766 (download_trace_state_variables): Replace check with gdb_assert.
9767 (upload_fast_traceframes): Replace fatal with internal_error.
9769 2014-08-19 Tom Tromey <tromey@redhat.com>
9770 Gary Benson <gbenson@redhat.com>
9772 * Makefile.in (SFILES): Add common/common-debug.c.
9773 (OBS): Add common-debug.o.
9774 (common-debug.o): New rule.
9775 * debug.h (debug_printf): Don't declare.
9776 * debug.c (debug_printf): Renamed and rewritten as...
9777 (debug_vprintf): New function.
9779 2014-08-19 Gary Benson <gbenson@redhat.com>
9781 * utils.h: Do not include print-utils.h.
9783 2014-08-19 Tom Tromey <tromey@redhat.com>
9784 Gary Benson <gbenson@redhat.com>
9786 * server.h: Add static assertion.
9787 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
9789 2014-08-19 Tom Tromey <tromey@redhat.com>
9790 Gary Benson <gbenson@redhat.com>
9792 * Makefile.in (SFILES): Add common/errors.c.
9793 (OBS): Add errors.o.
9794 (IPA_OBS): Add errors-ipa.o.
9795 (errors.o): New rule.
9796 (errors-ipa.o): Likewise.
9797 * utils.h (perror_with_name, error, warning): Don't declare.
9798 * utils.c (warning): Renamed and rewritten as...
9799 (vwarning): New function.
9800 (error): Renamed and rewritten as...
9801 (verror): New function.
9802 (internal_error): Renamed and rewritten as...
9803 (internal_verror): New function.
9805 2014-08-07 Gary Benson <gbenson@redhat.com>
9807 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
9808 * configure: Regenerate.
9809 * config.in: Likewise.
9810 * server.h: Do not include errno.h.
9811 * event-loop.c: Likewise.
9812 * hostio-errno.c: Likewise.
9813 * linux-low.c: Likewise.
9814 * remote-utils.c: Likewise.
9815 * spu-low.c: Likewise.
9816 * utils.c: Likewise.
9817 * gdbreplay.c: Unconditionally include errno.h.
9819 2014-08-07 Gary Benson <gbenson@redhat.com>
9821 * server.h: Do not include string.h.
9822 * event-loop.c: Likewise.
9823 * linux-low.c: Likewise.
9824 * regcache.c: Likewise.
9825 * remote-utils.c: Likewise.
9826 * spu-low.c: Likewise.
9827 * utils.c: Likewise.
9829 2014-08-07 Gary Benson <gbenson@redhat.com>
9831 * server.h: Do not include gdb_assert.h.
9833 2014-08-07 Gary Benson <gbenson@redhat.com>
9835 * server.h: Do not include common-utils.h.
9837 2014-08-07 Gary Benson <gbenson@redhat.com>
9839 * server.h: Do not include ptid.h.
9840 * notif.h: Likewise.
9842 2014-08-07 Gary Benson <gbenson@redhat.com>
9844 * server.h: Do not include gdb_locale.h.
9846 2014-08-07 Gary Benson <gbenson@redhat.com>
9848 * server.h: Do not include gdb/signals.h.
9849 * win32-low.c: Likewise.
9851 2014-08-07 Gary Benson <gbenson@redhat.com>
9853 * server.h: Do not include pathmax.h.
9855 2014-08-07 Gary Benson <gbenson@redhat.com>
9857 * server.h: Do not include libiberty.h.
9858 * linux-bfin-low.c: Likewise.
9860 2014-08-07 Gary Benson <gbenson@redhat.com>
9862 * server.h: Do not include ansidecl.h.
9864 2014-08-07 Gary Benson <gbenson@redhat.com>
9866 * linux-x86-low.c: Do not include stddef.h.
9867 * lynx-ppc-low.c: Likewise.
9868 * tracepoint.c: Likewise.
9870 2014-08-07 Gary Benson <gbenson@redhat.com>
9872 * server.h: Do not include stdarg.h.
9873 * nto-low.c: Likewise.
9875 2014-08-07 Gary Benson <gbenson@redhat.com>
9877 * server.h: Do not include stdlib.h.
9878 * inferiors.c: Likewise.
9879 * linux-low.c: Likewise.
9880 * regcache.c: Likewise.
9881 * spu-low.c: Likewise.
9882 * tracepoint.c: Likewise.
9883 * utils.c: Likewise.
9885 2014-08-07 Gary Benson <gbenson@redhat.com>
9887 * server.h: Do not include stdio.h.
9888 * linux-low.c: Likewise.
9889 * remote-utils.c: Likewise.
9890 * spu-low.c: Likewise.
9891 * utils.c: Likewise.
9892 * wincecompat.c: Likewise.
9894 2014-08-06 Gary Benson <gbenson@redhat.com>
9896 * regcache.c (init_register_cache): Move conditionals inside if.
9898 2014-08-06 Gary Benson <gbenson@redhat.com>
9900 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
9902 2014-07-31 Gary Benson <gbenson@redhat.com>
9904 * ax.h: Do not include server.h.
9905 * gdbthread.h: Likewise.
9906 * lynx-low.h: Likewise.
9907 * notif.h: Likewise.
9909 2014-07-30 Gary Benson <gbenson@redhat.com>
9911 * server.h: Include common-defs.h.
9912 Do not include config.h or build-gnulib-gdbserver/config.h.
9914 2014-07-30 Gary Benson <gbenson@redhat.com>
9916 * hostio-errno.c: Move server.h to top of includes list.
9917 * inferiors.c: Likewise.
9918 * linux-x86-low.c: Likewise.
9919 * notif.c: Include server.h.
9921 2014-07-24 Tom Tromey <tromey@redhat.com>
9922 Gary Benson <gbenson@redhat.com>
9924 * server.h (CORE_ADDR): Now unsigned.
9926 2014-07-16 Pedro Alves <palves@redhat.com>
9928 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
9930 2014-07-15 Pedro Alves <palves@redhat.com>
9932 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
9935 2014-07-11 Pedro Alves <palves@redhat.com>
9937 * linux-low.c (kill_wait_lwp): New function, based on
9938 kill_one_lwp_callback, but use my_waitpid directly.
9939 (kill_one_lwp_callback, linux_kill): Use it.
9941 2014-06-23 Pedro Alves <palves@redhat.com>
9943 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
9944 before setting DR0..DR3.
9946 2014-06-20 Gary Benson <gbenson@redhat.com>
9948 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
9949 * configure: Regenerated.
9950 * config.in: Likewise.
9952 2014-06-20 Gary Benson <gbenson@redhat.com>
9954 * Makefile.in (SFILES): Update locations for files moved
9956 (object file files): Reordered.
9958 2014-06-20 Gary Benson <gbenson@redhat.com>
9960 * i386-low.h (i386_dr_low_can_set_addr): Removed.
9961 (i386_dr_low_set_addr): Likewise.
9962 (i386_dr_low_get_addr): Likewise.
9963 (i386_dr_low_can_set_control): Likewise.
9964 (i386_dr_low_set_control): Likewise.
9965 (i386_dr_low_get_control): Likewise.
9966 (i386_dr_low_get_status): Likewise.
9967 (i386_get_debug_register_length): Likewise.
9968 * linux-x86-low.c (i386_dr_low_set_addr):
9969 Changed signature. Made static.
9970 (i386_dr_low_get_addr): Likewise.
9971 (i386_dr_low_set_control): Likewise.
9972 (i386_dr_low_get_control): Likewise.
9973 (i386_dr_low_get_status): Likewise.
9974 (i386_dr_low): New global variable.
9975 * win32-i386-low.c (i386_dr_low_set_addr):
9976 Changed signature. Made static.
9977 (i386_dr_low_get_addr): Likewise.
9978 (i386_dr_low_set_control): Likewise.
9979 (i386_dr_low_get_control): Likewise.
9980 (i386_dr_low_get_status): Likewise.
9981 (i386_dr_low): New global variable.
9983 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
9985 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
9986 * Makefile.in (AR, AR_FLAGS): Define.
9987 * configure: Regenerate.
9989 2014-06-19 Gary Benson <gbenson@redhat.com>
9991 * Makefile.in (i386-dregs.o): New rule.
9992 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
9993 * i386-low.c (target.h): Remove include.
9994 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
9995 (DR_CONTROL_SHIFT): Likewise.
9996 (DR_CONTROL_SIZE): Likewise.
9997 (DR_RW_EXECUTE): Likewise.
9998 (DR_RW_WRITE): Likewise.
9999 (DR_RW_READ): Likewise.
10000 (DR_RW_IORW): Likewise.
10001 (DR_LEN_1): Likewise.
10002 (DR_LEN_2): Likewise.
10003 (DR_LEN_4): Likewise.
10004 (DR_LEN_8): Likewise.
10005 (DR_LOCAL_ENABLE_SHIFT): Likewise.
10006 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
10007 (DR_ENABLE_SIZE): Likewise.
10008 (DR_LOCAL_SLOWDOWN): Likewise.
10009 (DR_GLOBAL_SLOWDOWN): Likewise.
10010 (DR_CONTROL_RESERVED): Likewise.
10011 (I386_DR_CONTROL_MASK): Likewise.
10012 (I386_DR_VACANT): Likewise.
10013 (I386_DR_LOCAL_ENABLE): Likewise.
10014 (I386_DR_GLOBAL_ENABLE): Likewise.
10015 (I386_DR_DISABLE): Likewise.
10016 (I386_DR_SET_RW_LEN): Likewise.
10017 (I386_DR_GET_RW_LEN): Likewise.
10018 (I386_DR_WATCH_HIT): Likewise.
10019 (i386_wp_op_t): Likewise.
10020 (i386_show_dr): Likewise.
10021 (i386_length_and_rw_bits): Likewise.
10022 (i386_insert_aligned_watchpoint): Likewise.
10023 (i386_remove_aligned_watchpoint): Likewise.
10024 (i386_handle_nonaligned_watchpoint): Likewise.
10025 i386_update_inferior_debug_regs(): Likewise.
10026 (i386_dr_insert_watchpoint): Likewise.
10027 (i386_dr_remove_watchpoint): Likewise.
10028 (i386_dr_region_ok_for_watchpoint): Likewise.
10029 (i386_dr_stopped_data_address): Likewise.
10030 (i386_dr_stopped_by_watchpoint): Likewise.
10032 2014-06-19 Gary Benson <gbenson@redhat.com>
10034 * i386-low.c (i386_dr_show): Renamed to
10035 i386_show_dr and made static. All uses updated.
10036 (i386_dr_length_and_rw_bits): Renamed to
10037 i386_length_and_rw_bits and made static.
10039 (i386_dr_insert_aligned_watchpoint): Renamed to
10040 i386_insert_aligned_watchpoint and made static.
10042 (i386_dr_remove_aligned_watchpoint): Renamed to
10043 i386_remove_aligned_watchpoint and made static.
10045 (i386_dr_update_inferior_debug_regs): Renamed to
10046 i386_update_inferior_debug_regs and made static.
10049 2014-06-18 Gary Benson <gbenson@redhat.com>
10051 * i386-low.h (i386_dr_low_can_set_addr): New macro.
10052 (i386_dr_low_can_set_control): Likewise.
10053 (i386_get_debug_register_length): Likewise.
10054 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
10055 (i386_dr_low_can_set_control): Likewise.
10056 (i386_get_debug_register_length): Likewise.
10058 2014-06-17 Gary Benson <gbenson@redhat.com>
10060 * i386-low.h (i386-dregs.h): New include.
10061 (DR_FIRSTADDR): Now in i386-dregs.h.
10062 (DR_LASTADDR): Likewise.
10063 (DR_NADDR): Likewise.
10064 (DR_STATUS): Likewise.
10065 (DR_CONTROL): Likewise.
10066 (i386_debug_reg_state): Likewise.
10067 (i386_dr_insert_watchpoint): Likewise.
10068 (i386_dr_remove_watchpoint): Likewise.
10069 (i386_dr_region_ok_for_watchpoint): Likewise.
10070 (i386_dr_stopped_data_address): Likewise.
10071 (i386_dr_stopped_by_watchpoint): Likewise.
10072 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
10074 2014-06-18 Gary Benson <gbenson@redhat.com>
10076 * i386-low.h (i386_low_insert_watchpoint): Renamed to
10077 i386_dr_insert_watchpoint.
10078 (i386_low_remove_watchpoint): Renamed to
10079 i386_dr_remove_watchpoint.
10080 (i386_low_region_ok_for_watchpoint): Renamed to
10081 i386_dr_region_ok_for_watchpoint.
10082 (i386_low_stopped_data_address): Renamed to
10083 i386_dr_stopped_data_address.
10084 (i386_low_stopped_by_watchpoint): Renamed to
10085 i386_dr_stopped_by_watchpoint.
10086 * i386-low.c (i386_show_dr): Renamed to
10087 i386_dr_show and made nonstatic. All uses updated.
10088 (i386_length_and_rw_bits): Renamed to
10089 i386_dr_length_and_rw_bits and made nonstatic.
10091 (i386_insert_aligned_watchpoint): Renamed to
10092 i386_dr_insert_aligned_watchpoint and made nonstatic.
10094 (i386_remove_aligned_watchpoint): Renamed to
10095 i386_dr_remove_aligned_watchpoint and made nonstatic.
10097 (i386_update_inferior_debug_regs): Renamed to
10098 i386_dr_update_inferior_debug_regs and made nonstatic.
10100 (i386_low_insert_watchpoint): Renamed to
10101 i386_dr_insert_watchpoint. All uses updated.
10102 (i386_low_remove_watchpoint): Renamed to
10103 i386_dr_remove_watchpoint. All uses updated.
10104 (i386_low_region_ok_for_watchpoint): Renamed to
10105 i386_dr_region_ok_for_watchpoint. All uses updated.
10106 (i386_low_stopped_data_address): Renamed to
10107 i386_dr_stopped_data_address. All uses updated.
10108 (i386_low_stopped_by_watchpoint): Renamed to
10109 i386_dr_stopped_by_watchpoint. All uses updated.
10111 2014-06-18 Gary Benson <gbenson@redhat.com>
10113 * i386-low.c (i386_dr_low_can_set_addr): New macro.
10114 (i386_dr_low_can_set_control): Likewise.
10115 (i386_insert_aligned_watchpoint): New check.
10117 2014-06-18 Gary Benson <gbenson@redhat.com>
10119 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
10122 2014-06-18 Gary Benson <gbenson@redhat.com>
10124 * i386-low.c (i386_length_and_rw_bits): Use internal_error
10125 instead of fatal and error.
10126 (i386_handle_nonaligned_watchpoint): Likewise.
10128 2014-06-18 Gary Benson <gbenson@redhat.com>
10130 * i386-low.c (i386_get_debug_register_length): New macro.
10131 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
10132 (i386_show_dr): Use debug_printf instead of fprintf. Use
10133 phex to format values.
10135 2014-06-18 Gary Benson <gbenson@redhat.com>
10137 * i386-low.h: Comment changes.
10138 * i386-low.c: Likewise.
10140 2014-06-18 Gary Benson <gbenson@redhat.com>
10142 * i386-low.c: Whitespace changes.
10144 2014-06-12 Tom Tromey <tromey@redhat.com>
10146 * utils.c (freeargv): Remove.
10148 2014-06-12 Tom Tromey <tromey@redhat.com>
10150 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
10151 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
10152 (parse_debug_format_options): Likewise.
10153 (gdbserver_usage): Likewise.
10154 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
10155 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
10156 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
10158 ($(LIBGNU)): Depend on libiberty.
10159 (all-lib): Recurse into all subdirs.
10160 (install-only): Invoke "install" target in subdirs.
10161 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
10163 * configure: Rebuild.
10164 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
10165 for vasprintf, vsnprintf, or gettimeofday.
10166 * configure.srv: Don't add safe-ctype.o or lbasename.o to
10169 2014-06-05 Joel Brobecker <brobecker@adacore.com>
10171 * development.sh: Delete.
10172 * Makefile.in (config.status): Adjust dependency on development.sh.
10173 * configure.ac: Adjust development.sh source call.
10174 * configure: Regenerate.
10176 2014-06-02 Pedro Alves <palves@redhat.com>
10178 * ax.c (gdb_free_agent_expr): New function.
10179 * ax.h (gdb_free_agent_expr): New declaration.
10180 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
10182 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
10184 (clear_breakpoint_conditions_and_commands): New function.
10185 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
10186 (clear_breakpoint_conditions_and_commands): New declaration.
10188 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10190 * linux-aarch64-low.c (asm/ptrace.h): Include.
10192 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
10194 Fix TLS access for -static -pthread.
10195 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
10196 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
10197 (thread_db_load_search, try_thread_db_load_1): Initialize it.
10199 2014-05-20 Pedro Alves <palves@redhat.com>
10201 * linux-aarch64-low.c (aarch64_insert_point)
10202 (aarch64_remove_point): No longer check whether the type is
10203 supported here. Adjust to new interface.
10204 (the_low_target): Install aarch64_supports_z_point_type as
10205 supports_z_point_type method.
10206 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
10207 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
10208 instead of a Z packet char. Adjust.
10209 (arm_supports_z_point_type): New function.
10210 (arm_insert_point, arm_remove_point): Adjust to new interface.
10211 (the_low_target): Install arm_supports_z_point_type.
10212 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
10213 (cris_insert_point, cris_remove_point): Adjust to new interface.
10214 Don't check whether the type is supported here.
10215 (the_low_target): Install cris_supports_z_point_type.
10216 * linux-low.c (linux_supports_z_point_type): New function.
10217 (linux_insert_point, linux_remove_point): Adjust to new interface.
10218 * linux-low.h (struct linux_target_ops) <insert_point,
10219 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
10220 raw_breakpoint pointer parameter.
10221 <supports_z_point_type>: New method.
10222 * linux-mips-low.c (mips_supports_z_point_type): New function.
10223 (mips_insert_point, mips_remove_point): Adjust to new interface.
10224 Use mips_supports_z_point_type.
10225 (the_low_target): Install mips_supports_z_point_type.
10226 * linux-ppc-low.c (the_low_target): Install NULL as
10227 supports_z_point_type method.
10228 * linux-s390-low.c (the_low_target): Install NULL as
10229 supports_z_point_type method.
10230 * linux-sparc-low.c (the_low_target): Install NULL as
10231 supports_z_point_type method.
10232 * linux-x86-low.c (x86_supports_z_point_type): New function.
10233 (x86_insert_point): Adjust to new insert_point interface. Use
10234 insert_memory_breakpoint. Adjust to new
10235 i386_low_insert_watchpoint interface.
10236 (x86_remove_point): Adjust to remove_point interface. Use
10237 remove_memory_breakpoint. Adjust to new
10238 i386_low_remove_watchpoint interface.
10239 (the_low_target): Install x86_supports_z_point_type.
10240 * lynx-low.c (lynx_target_ops): Install NULL as
10241 supports_z_point_type callback.
10242 * nto-low.c (nto_supports_z_point_type): New.
10243 (nto_insert_point, nto_remove_point): Adjust to new interface.
10244 (nto_target_ops): Install nto_supports_z_point_type.
10245 * mem-break.c: Adjust intro comment.
10246 (struct raw_breakpoint) <raw_type, size>: New fields.
10247 <inserted>: Update comment.
10248 <shlib_disabled>: Delete field.
10249 (enum bkpt_type) <gdb_breakpoint>: Delete value.
10250 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
10251 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
10252 (raw_bkpt_type_to_target_hw_bp_type): New function.
10253 (find_enabled_raw_code_breakpoint_at): New function.
10254 (find_raw_breakpoint_at): New type and size parameters. Use them.
10255 (insert_memory_breakpoint): New function, based off
10256 set_raw_breakpoint_at.
10257 (remove_memory_breakpoint): New function.
10258 (set_raw_breakpoint_at): Reimplement.
10259 (set_breakpoint): New, based on set_breakpoint_at.
10260 (set_breakpoint_at): Reimplement.
10261 (delete_raw_breakpoint): Go through the_target->remove_point
10262 instead of assuming memory breakpoints.
10263 (find_gdb_breakpoint_at): Delete.
10264 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
10265 (find_gdb_breakpoint): New function.
10266 (set_gdb_breakpoint_at): Delete.
10267 (z_type_supported): New function.
10268 (set_gdb_breakpoint_1): New function, loosely based off
10269 set_gdb_breakpoint_at.
10270 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
10271 (delete_gdb_breakpoint_at): Delete.
10272 (delete_gdb_breakpoint_1): New function, loosely based off
10273 delete_gdb_breakpoint_at.
10274 (delete_gdb_breakpoint): New function.
10275 (clear_gdb_breakpoint_conditions): Rename to ...
10276 (clear_breakpoint_conditions): ... this. Don't handle a NULL
10278 (add_condition_to_breakpoint): Make static.
10279 (add_breakpoint_condition): Take a struct breakpoint pointer
10280 instead of an address. Adjust.
10281 (gdb_condition_true_at_breakpoint): Rename to ...
10282 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
10284 (gdb_condition_true_at_breakpoint): Reimplement.
10285 (add_breakpoint_commands): Take a struct breakpoint pointer
10286 instead of an address. Adjust.
10287 (gdb_no_commands_at_breakpoint): Rename to ...
10288 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
10289 parameter. Return true if no breakpoint was found. Change debug
10291 (gdb_no_commands_at_breakpoint): Reimplement.
10292 (run_breakpoint_commands): Rename to ...
10293 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
10294 and change return type to boolean.
10295 (run_breakpoint_commands): New function.
10296 (gdb_breakpoint_here): Also check for Z1 breakpoints.
10297 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
10298 breakpoint. Go through the_target->remove_point instead of
10299 assuming memory breakpoint.
10300 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
10301 software and hardware breakpoints.
10302 (reinsert_raw_breakpoint): Go through the_target->insert_point
10303 instead of assuming memory breakpoint.
10304 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
10305 software and hardware breakpoints.
10306 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
10307 Check both software and hardware breakpoints.
10308 (validate_inserted_breakpoint): Assert the breakpoint is a
10309 software breakpoint. Set the inserted flag to -1 instead of
10310 setting shlib_disabled.
10311 (delete_disabled_breakpoints): Adjust.
10312 (validate_breakpoints): Only validate software breakpoints.
10313 Adjust to inserted flag change.
10314 (check_mem_read, check_mem_write): Skip breakpoint types other
10315 than software breakpoints. Adjust to inserted flag change.
10316 * mem-break.h (enum raw_bkpt_type): New enum.
10317 (raw_breakpoint, struct process_info): Forward declare.
10318 (Z_packet_to_target_hw_bp_type): Delete declaration.
10319 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
10320 (set_gdb_breakpoint, delete_gdb_breakpoint)
10321 (clear_breakpoint_conditions): New declarations.
10322 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
10323 (breakpoint_inserted_here): Update comment.
10324 (add_breakpoint_condition, add_breakpoint_commands): Replace
10325 address parameter with a breakpoint pointer parameter.
10326 (gdb_breakpoint_here): Update comment.
10327 (delete_gdb_breakpoint_at): Delete.
10328 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
10329 * server.c (process_point_options): Take a struct breakpoint
10330 pointer instead of an address. Adjust.
10331 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
10332 delete_gdb_breakpoint.
10333 * spu-low.c (spu_target_ops): Install NULL as
10334 supports_z_point_type method.
10335 * target.h: Include mem-break.h.
10336 (struct target_ops) <prepare_to_access_memory>: Update comment.
10337 <supports_z_point_type>: New field.
10338 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
10339 instead of a char. Also take a raw breakpoint pointer.
10340 * win32-arm-low.c (the_low_target): Install NULL as
10341 supports_z_point_type.
10342 * win32-i386-low.c (i386_supports_z_point_type): New function.
10343 (i386_insert_point, i386_remove_point): Adjust to new interface.
10344 (the_low_target): Install i386_supports_z_point_type.
10345 * win32-low.c (win32_supports_z_point_type): New function.
10346 (win32_insert_point, win32_remove_point): Adjust to new interface.
10347 (win32_target_ops): Install win32_supports_z_point_type.
10348 * win32-low.h (struct win32_target_ops):
10349 <supports_z_point_type>: New method.
10350 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
10351 instead of a char. Also take a raw breakpoint pointer.
10353 2014-05-20 Pedro Alves <palves@redhat.com>
10355 * mem-break.h: Include break-common.h.
10356 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
10357 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
10358 (Z_packet_to_target_hw_bp_type): New declaration.
10359 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
10360 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
10361 (Z_PACKET_ACCESS_WP): Delete macros.
10362 (Z_packet_to_hw_type): Delete function.
10363 * i386-low.h: Don't include break-common.h here.
10364 (Z_packet_to_hw_type): Delete declaration.
10365 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
10366 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
10367 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
10368 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
10369 * linux-aarch64-low.c: Don't include break-common.h here.
10370 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
10371 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
10372 (Z_packet_to_target_hw_bp_type): Delete function.
10373 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
10375 (mips_insert_point, mips_remove_point): Use
10376 Z_packet_to_target_hw_bp_type.
10378 2014-05-20 Pedro Alves <palves@redhat.com>
10380 * linux-aarch64-low.c: Include break-common.h.
10381 (enum target_point_type): Delete.
10382 (Z_packet_to_point_type): Rename to ...
10383 (Z_packet_to_target_hw_bp_type): ... this, and return a
10384 target_hw_bp_type instead.
10385 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
10386 instead of an enum target_point_type.
10387 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
10389 (aarch64_dr_state_insert_one_point)
10390 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
10391 (aarch64_handle_aligned_watchpoint)
10392 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
10393 Take an enum target_hw_bp_type instead of an enum
10395 (aarch64_supports_z_point_type): New function.
10396 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
10397 use Z_packet_to_target_hw_bp_type.
10399 2014-05-20 Joel Brobecker <brobecker@adacore.com>
10401 * configure.ac: Only use -Werror by default when DEVELOPMENT
10403 * configure: Regenerate.
10405 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
10407 Fix gdbserver qGetTLSAddr for x86_64 -m32.
10408 * linux-x86-low.c (X86_64_USER_REGS): New.
10409 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
10411 2014-04-28 Yao Qi <yao@codesourcery.com>
10413 * Makefile.in (i386-avx512.c): Fix the typo of generated file
10416 2014-04-25 Pedro Alves <palves@redhat.com>
10419 * linux-low.c (linux_attach_fail_reason_string): New function.
10420 (linux_attach_lwp): Delete.
10421 (linux_attach_lwp_1): Rename to ...
10422 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
10423 argument. Remove "initial" parameter. Return int instead of
10424 void. Don't error or warn here.
10425 (linux_attach): Adjust to call linux_attach_lwp. Call error on
10426 failure to attach to the tgid. Call warning when failing to
10428 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
10429 argument. Remove "initial" parameter. Return int instead of
10430 void. Don't error or warn here.
10431 (linux_attach_fail_reason_string): New declaration.
10432 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
10433 interface change. Use linux_attach_fail_reason_string.
10435 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
10436 Walfred Tedeschi <walfred.tedeschi@intel.com>
10438 * Makefile.in: Added rules to handle new files
10439 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
10440 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
10441 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
10442 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
10443 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
10444 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
10445 x32-avx512-linux.o.
10446 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
10447 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
10448 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
10449 i386/x32-avx512.xml.
10450 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
10451 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
10452 i386/x32-avx512-linux.xml.
10453 * i387-fp.c (num_avx512_k_registers): New constant for number
10455 (num_avx512_zmmh_low_registers): New constant for number of
10456 lower ZMM registers (0-15).
10457 (num_avx512_zmmh_high_registers): New constant for number of
10458 higher ZMM registers (16-31).
10459 (num_avx512_ymmh_registers): New contant for number of higher
10460 YMM registers (ymm16-31 added by avx521 on x86_64).
10461 (num_avx512_xmm_registers): New constant for number of higher
10462 XMM registers (xmm16-31 added by AVX512 on x86_64).
10463 (struct i387_xsave): Add space for AVX512 registers.
10464 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
10465 Add code to handle AVX512 registers.
10466 (i387_xsave_to_cache): Add code to handle AVX512 registers.
10467 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
10468 prototypei from generated file.
10469 (tdesc_amd64_avx512_linux): Likewise.
10470 (init_registers_x32_avx512_linux): Likewise.
10471 (tdesc_x32_avx512_linux): Likewise.
10472 (init_registers_i386_avx512_linux): Likewise.
10473 (tdesc_i386_avx512_linux): Likewise.
10474 (x86_64_regmap): Add AVX512 registers.
10475 (x86_linux_read_description): Add code to handle AVX512 XSTATE
10477 (initialize_low_arch): Add code to initialize AVX512 registers.
10479 2014-04-23 Pedro Alves <palves@redhat.com>
10481 * mem-break.c (find_gdb_breakpoint_at): Make static.
10482 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
10484 2014-04-23 Pedro Alves <palves@redhat.com>
10486 * i386-low.c: Don't include break-common.h here.
10487 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
10488 prototype to take target_hw_bp_type as argument instead of a Z
10490 * i386-low.h: Include break-common.h here.
10491 (Z_packet_to_hw_type): Declare.
10492 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
10494 * linux-x86-low.c (x86_insert_point): Convert the packet number to
10495 a target_hw_bp_type before calling i386_low_insert_watchpoint.
10496 (x86_remove_point): Convert the packet number to a
10497 target_hw_bp_type before calling i386_low_remove_watchpoint.
10498 * win32-i386-low.c (i386_insert_point): Convert the packet number
10499 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
10500 (i386_remove_point): Convert the packet number to a
10501 target_hw_bp_type before calling i386_low_remove_watchpoint.
10503 2014-04-23 Pedro Alves <palves@redhat.com>
10505 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
10507 2014-04-10 Pedro Alves <palves@redhat.com>
10509 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
10510 Check if the condition or command is NULL before checking if the
10511 breakpoint is known. On success, return true.
10512 * mem-break.h (add_breakpoint_condition): Document return.
10513 (add_breakpoint_commands): Add describing comment.
10514 * server.c (skip_to_semicolon): New function.
10515 (process_point_options): Use it.
10517 2014-04-09 Pedro Alves <palves@redhat.com>
10519 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
10522 2014-02-27 Pedro Alves <palves@redhat.com>
10525 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
10527 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
10529 (last_thread_of_process_p): Take a PID argument instead of a
10531 (linux_wait_for_lwp): Delete.
10532 (num_lwps, check_zombie_leaders, not_stopped_callback): New
10534 (linux_low_filter_event): New function, party factored out from
10535 linux_wait_for_event.
10536 (linux_wait_for_event): Rename to ...
10537 (linux_wait_for_event_filtered): ... this. Add new filter ptid
10538 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
10539 sigsuspend. Check for zombie leaders.
10540 (linux_wait_for_event): Reimplement as wrapper around
10541 linux_wait_for_event_filtered.
10542 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
10543 a normal or signal exit is seen, it's the whole process exiting.
10544 (wait_for_sigstop): No longer a for_each_inferior callback.
10545 Rewrite on top of linux_wait_for_event_filtered.
10546 (stop_all_lwps): Call wait_for_sigstop directly.
10547 * server.c (resume, handle_target_event): Handle
10548 TARGET_WAITKIND_NO_RESUMED.
10550 2014-02-26 Joel Brobecker <brobecker@adacore.com>
10552 * win32-low.c (psapi_get_dll_name,
10553 * win32_CreateToolhelp32Snapshot): Delete.
10554 (win32_CreateToolhelp32Snapshot, win32_Module32First)
10555 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
10557 (handle_load_dll): Add function description.
10558 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
10560 2014-02-26 Joel Brobecker <brobecker@adacore.com>
10562 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
10564 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
10565 base address when calling win32_add_one_solib.
10566 (handle_load_dll): Delete local variable load_addr.
10567 Remove 0x1000 offset applied to DLL base address when calling
10568 win32_add_one_solib.
10569 (handle_unload_dll): Add comment.
10571 2014-02-26 Joel Brobecker <brobecker@adacore.com>
10573 * win32-low.c (win32_add_all_dlls): Renames
10574 win32_ensure_ntdll_loaded. Rewrite function documentation.
10575 Adjust implementation to always load all DLLs.
10576 Add 0x1000 offset to DLL base address when calling
10577 win32_add_one_solib.
10578 (child_initialization_done): New static global.
10579 (do_initial_child_stuff): Set child_initialization_done to
10580 zero during child initialization, and 1 after. Replace call
10581 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
10583 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
10584 (handle_unload_dll): Add function documentation.
10585 (get_child_debug_event): Ignore load and unload DLL events
10586 during child initialization.
10588 2014-02-20 Doug Evans <dje@google.com>
10590 Remove global all_lwps.
10591 * inferiors.h (ptid_of): Move here from linux-low.h.
10592 (pid_of, lwpid_of): Ditto.
10593 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
10594 parameter is a struct thread_info * now.
10595 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
10596 directly. Pass &all_threads to find_inferior instead of &all_lwps.
10597 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
10599 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
10600 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
10601 * linux-arm-low.c (update_registers_callback): Update, "entry"
10602 parameter is a struct thread_info * now.
10603 Fetch lwpid from current_inferior directly.
10604 (arm_insert_point): Pass &all_threads to find_inferior instead of
10606 (arm_remove_point): Ditto.
10607 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
10608 (arm_prepare_to_resume): Fetch pid from thread.
10609 (arm_read_description): Fetch lwpid from current_inferior directly.
10610 * linux-low.c (all_lwps): Delete.
10611 (delete_lwp): Delete call to remove_inferior.
10612 (handle_extended_wait): Fetch lwpid from thread.
10613 (add_lwp): Don't set lwp->entry.id. Remove call to
10614 add_inferior_to_list.
10615 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
10616 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
10617 (kill_one_lwp_callback): Ditto.
10618 (linux_kill): Don't dereference NULL pointer.
10619 Fetch ptid,lwpid from thread.
10620 (get_detach_signal): Fetch ptid from thread.
10621 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
10622 Simplify call to regcache_invalidate_thread.
10623 (delete_lwp_callback): Update, "entry" parameter is a
10624 struct thread_info * now. Fetch pid from thread.
10625 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
10626 (status_pending_p_callback): Update, "entry" parameter is a
10627 struct thread_info * now. Fetch ptid from thread.
10628 (find_lwp_pid): Update, "entry" parameter is a
10629 struct thread_info * now.
10630 (linux_wait_for_lwp): Fetch pid from thread.
10631 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
10632 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
10633 (enqueue_one_deferred_signal): Fetch lwpid from thread.
10634 (dequeue_one_deferred_signal): Ditto.
10635 (cancel_breakpoint): Fetch ptid from current_inferior.
10636 (linux_wait_for_event): Pass &all_threads to find_inferior,
10637 not &all_lwps. Fetch ptid, lwpid from thread.
10638 (count_events_callback): Update, "entry" parameter is a
10639 struct thread_info * now.
10640 (select_singlestep_lwp_callback): Ditto.
10641 (select_event_lwp_callback): Ditto.
10642 (cancel_breakpoints_callback): Ditto.
10643 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
10645 (select_event_lwp): Ditto. Fetch ptid from event_thread.
10646 (unsuspend_one_lwp): Update, "entry" parameter is a
10647 struct thread_info * now.
10648 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
10650 (linux_stabilize_threads): Ditto. And for for_each_inferior.
10651 Fetch lwpid from thread, not lwp.
10652 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
10653 Pass &all_threads to find_inferior, not &all_lwps.
10654 (send_sigstop): Fetch lwpid from thread, not lwp.
10655 (send_sigstop_callback): Update, "entry" parameter is a
10656 struct thread_info * now.
10657 (suspend_and_send_sigstop_callback): Ditto.
10658 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
10659 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
10660 struct thread_info * now.
10661 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
10663 (lwp_running): Update, "entry" parameter is a
10664 struct thread_info * now.
10665 (stop_all_lwps): Fetch ptid from thread.
10666 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
10667 (linux_resume_one_lwp): Fetch lwpid from thread.
10668 (linux_set_resume_request): Update, "entry" parameter is a
10669 struct thread_info * now. Fetch pid, lwpid from thread.
10670 (resume_status_pending_p): Update, "entry" parameter is a
10671 struct thread_info * now.
10672 (need_step_over_p): Ditto. Fetch lwpid from thread.
10673 (start_step_over): Fetch lwpid from thread.
10674 (linux_resume_one_thread): Update, "entry" parameter is a
10675 struct thread_info * now. Fetch lwpid from thread.
10676 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
10677 (proceed_one_lwp): Update, "entry" parameter is a
10678 struct thread_info * now. Fetch lwpid from thread.
10679 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
10680 struct thread_info * now.
10681 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
10682 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
10683 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
10685 (regsets_store_inferior_registers): Ditto.
10686 (fetch_register, store_register): Ditto.
10687 (linux_read_memory, linux_write_memory): Ditto.
10688 (linux_request_interrupt): Ditto.
10689 (linux_read_auxv): Ditto.
10690 (linux_xfer_siginfo): Ditto.
10691 (linux_qxfer_spu): Ditto.
10692 (linux_qxfer_libraries_svr4): Ditto.
10693 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
10694 moved to inferiors.h.
10696 (get_thread_lwp): Update.
10697 (struct lwp_info): Delete member "entry". Simplify comment for
10699 (all_lwps): Delete.
10700 * linux-mips-low.c (mips_read_description): Fetch lwpid from
10701 current_inferior directly.
10702 (update_watch_registers_callback): Update, "entry" parameter is a
10703 struct thread_info * now. Fetch pid from thread.
10704 (mips_linux_prepare_to_resume): Fetch ptid from thread.
10705 (mips_insert_point): Fetch lwpid from current_inferior.
10706 Pass &all_threads to find_inferior, not &all_lwps.
10707 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
10708 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
10710 (mips_stopped_data_address): Ditto.
10711 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
10713 * linux-tile-low.c (tile_arch_setup): Ditto.
10714 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
10715 (update_debug_registers_callback): Update, "entry" parameter is a
10716 struct thread_info * now. Fetch pid from thread.
10717 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
10718 Pass &all_threads to find_inferior, not &all_lwps.
10719 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
10720 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
10721 Pass &all_threads to find_inferior, not &all_lwps.
10722 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
10723 (i386_dr_low_get_status): Ditto.
10724 (x86_linux_prepare_to_resume): Fetch ptid from thread.
10725 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
10726 (x86_linux_read_description): Ditto.
10727 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
10729 2014-02-20 Doug Evans <dje@google.com>
10731 * inferiors.c (get_first_inferior): Fix buglet.
10733 2014-02-19 Doug Evans <dje@google.com>
10735 * gdbthread.h (add_thread): Change result type to struct thread_info *.
10736 * inferiors.c (add_thread): Change result type to struct thread_info *.
10737 All callers updated.
10738 (add_lwp): Call add_thread here instead of in callers.
10739 All callers updated.
10740 * linux-low.h (get_lwp_thread): Rewrite.
10741 (struct lwp_info): New member "thread".
10743 2014-02-19 Doug Evans <dje@google.com>
10745 * linux-low.c (add_lwp): Change result to struct lwp_info *.
10746 All callers updated.
10748 2014-02-19 Doug Evans <dje@google.com>
10750 * inferiors.c (add_thread): Fix whitespace.
10752 2014-02-19 Doug Evans <dje@google.com>
10754 * dll.c (clear_dlls): Replace accessing list implemention details
10756 * gdbthread.h (get_first_thread): Declare.
10757 * inferiors.c (for_each_inferior_with_data): New function.
10758 (get_first_thread): New function.
10759 (find_thread_ptid): Simplify.
10760 (get_first_inferior): New function.
10761 (clear_list): Delete.
10762 (one_inferior_p): New function.
10763 (clear_inferior_list): New function.
10764 (clear_inferiors): Update.
10765 * inferiors.h (for_each_inferior_with_data): Declare.
10766 (clear_inferior_list): Declare.
10767 (one_inferior_p): Declare.
10768 (get_first_inferior): Declare.
10769 * linux-low.c (linux_wait_for_event): Replace accessing list
10770 implemention details with API function.
10771 * server.c (target_running): Ditto.
10772 (accumulate_file_name_length): New function.
10773 (emit_dll_description): New function.
10774 (handle_qxfer_libraries): Replace accessing list implemention
10775 details with API function.
10776 (handle_qxfer_threads_worker): New function.
10777 (handle_qxfer_threads_proper): Replace accessing list implemention
10778 details with API function.
10779 (handle_query): Ditto.
10780 (visit_actioned_threads_callback_ftype): New typedef.
10781 (visit_actioned_threads_data): New struct.
10782 (visit_actioned_threads): Rewrite to be find_inferior callback.
10783 (resume): Call find_inferior.
10784 (handle_status): Replace accessing list implemention
10785 details with API function.
10786 (process_serial_event): Replace accessing list implemention details
10788 * target.c (set_desired_inferior): Replace accessing list implemention
10789 details with API function.
10790 * tracepoint.c (same_process_p): New function.
10791 (gdb_agent_about_to_close): Replace accessing list implemention
10792 details with API function.
10793 * win32-low.c (child_delete_thread): Replace accessing list
10794 implemention details with API function.
10795 (match_dll_by_basename): New function.
10796 (dll_is_loaded_by_basename): New function.
10797 (win32_ensure_ntdll_loaded): Replace accessing list implemention
10798 details call to dll_is_loaded_by_basename.
10800 2014-02-19 Doug Evans <dje@google.com>
10802 * dll.h (struct dll_info): Add comment.
10803 * gdbthread.h (struct thread_info): Add comment.
10804 (current_ptid): Simplify.
10805 * inferiors.c (add_process): Update.
10806 (remove_process): Update.
10807 * inferiors.h (struct process_info): Rename member "head" to "entry".
10808 * linux-low.c (delete_lwp): Update.
10810 (last_thread_of_process_p): Update.
10811 (kill_one_lwp_callback, linux_kill): Update.
10812 (status_pending_p_callback): Update.
10813 (wait_for_sigstop): Update. Simplify read of ptid.
10814 (start_step_over): Update.
10815 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
10816 (get_lwp_thread): Update.
10817 (struct lwp_info): Rename member "head" to "entry".
10818 * regcache.h (inferior_list_entry): Delete.
10819 * server.c (kill_inferior_callback): Update.
10820 (detach_or_kill_inferior_callback): Update.
10821 (print_started_pid): Update.
10822 (print_attached_pid): Update.
10823 (process_serial_event): Simplify read of ptid.
10824 * thread-db.c (thread_db_create_event): Update.
10825 (thread_db_get_tls_address): Update.
10826 * win32-low.c (current_inferior_ptid): Simplify.
10828 2014-02-19 Tom Tromey <tromey@redhat.com>
10830 * target.h (struct target_ops) <supports_btrace>: Add target_ops
10832 (target_supports_btrace): Update.
10834 2014-02-14 Yao Qi <yao@codesourcery.com>
10836 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
10837 (rsp-low-ipa.o): New target.
10839 2014-02-12 Tom Tromey <tromey@redhat.com>
10841 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
10842 convert_ascii_to_int.
10843 * regcache.c (registers_to_string): Likewise.
10844 * remote-utils.c (decode_M_packet): Likewise.
10845 * server.c (process_serial_event): Likewise.
10847 2014-02-12 Tom Tromey <tromey@redhat.com>
10849 * server.c (handle_query, handle_v_run): Use hex2bin, not
10851 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
10853 2014-02-12 Tom Tromey <tromey@redhat.com>
10855 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
10856 convert_int_to_ascii.
10857 * regcache.c (registers_to_string, collect_register_as_string):
10859 * remote-utils.c (look_up_one_symbol, relocate_instruction):
10861 * server.c (process_serial_event): Likewise.
10862 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
10863 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
10865 2014-02-12 Tom Tromey <tromey@redhat.com>
10867 * remote-utils.c (look_up_one_symbol, monitor_output): Use
10868 bin2hex, not hexify.
10869 * tracepoint.c (cmd_qtstatus): Likewise.
10871 2014-02-12 Tom Tromey <tromey@redhat.com>
10873 * remote-utils.c (monitor_output): Pass explicit length to
10876 2014-02-12 Tom Tromey <tromey@redhat.com>
10878 * tracepoint.c: Include rsp-low.h.
10879 * server.c: Include rsp-low.h.
10880 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
10881 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
10883 * remote-utils.c: Include rsp-low.h.
10884 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
10885 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
10886 (convert_int_to_ascii, convert_ascii_to_int): Move to
10888 * regcache.c: Include rsp-low.h.
10889 * ax.c: Include rsp-low.h.
10890 * Makefile.in (SFILES): Add common/rsp-low.c.
10891 (OBS): Add rsp-low.o.
10892 (rsp-low.o): New target.
10894 2014-02-12 Tom Tromey <tromey@redhat.com>
10896 * utils.h (pulongest, plongest, phex_nz): Don't declare.
10897 Include print-utils.h.
10898 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
10899 (plongest, thirty_two, phex_nz): Remove.
10900 * Makefile.in (SFILES): Add common/print-utils.c.
10901 (OBS): Add print-utils.o.
10902 (print-utils-ipa.o): New target.
10903 (print-utils.o): New target.
10904 (IPA_OBJS): Add print-utils-ipa.o.
10906 2014-02-06 Tom Tromey <tromey@redhat.com>
10908 * Makefile.in (SFILES): Fix indentation.
10910 2014-02-05 Doug Evans <dje@google.com>
10912 * linux-low.c (linux_wait_for_event): Improve comment.
10913 (linux_wait_1): Keep current_inferior in sync with event_child.
10915 2014-01-22 Doug Evans <dje@google.com>
10917 * gdbthread.h (gdb_id_to_thread): Delete, unused.
10919 2014-01-22 Doug Evans <dje@google.com>
10921 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
10922 * configure: Regenerate.
10923 * config.in: Regenerate.
10924 * Makefile.in (SFILES): Add debug.c.
10925 (OBS): Add debug.o.
10926 * debug.c: New file.
10927 * debug.h: New file.
10928 * linux-aarch64-low.c (*): Update all debugging printfs to use
10929 debug_printf instead of fprintf.
10930 * linux-arm-low.c (*): Ditto.
10931 * linux-cris-low.c (*): Ditto.
10932 * linux-crisv32-low.c (*): Ditto.
10933 * linux-m32r-low.c (*): Ditto.
10934 * linux-sparc-low.c (*): Ditto.
10935 * linux-x86.c (*): Ditto.
10936 * linux-low.c (*): Ditto.
10937 (linux_wait_1): Add calls to debug_enter, debug_exit.
10938 (linux_wait): Remove redundant debugging printf.
10939 (stop_all_lwps): Add calls to debug_enter, debug_exit.
10940 (linux_resume, unstop_all_lwps): Ditto.
10941 * mem-break.c (*): Update all debugging printfs to use
10942 debug_printf instead of fprintf.
10943 * remote-utils.c (*): Ditto.
10944 * thread-db.c (*): Ditto.
10945 * server.c #include <ctype.h>, "gdb_vecs.h".
10946 (debug_threads): Moved to debug.c.
10947 (*): Update all debugging printfs to use debug_printf instead of
10949 (start_inferior): Replace call to fflush with call to debug_flush.
10950 (monitor_show_help): Mention set debug-format.
10951 (parse_debug_format_options): New function.
10952 (handle_monitor_command): Handle "monitor set debug-format".
10953 (gdbserver_usage): Mention --debug-format.
10954 (main): Parse --debug-format.
10955 * server.h (debug_threads): Declaration moved to debug.h.
10956 #include "debug.h".
10957 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
10958 trace_debug_1 that uses debug_printf.
10959 (tracepoint_look_up_symbols): Update all debugging printfs to use
10960 debug_printf instead of fprintf.
10962 2014-01-20 Baruch Siach <baruch@tkos.co.il>
10964 * linux-xtensa-low.c: Include asm/ptrace.h instead of
10967 2014-01-17 Pedro Alves <palves@redhat.com>
10970 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
10971 defined after including gdb_proc_service.h.
10973 2014-01-16 Doug Evans <dje@google.com>
10975 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
10976 (match_dll): Use it.
10978 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
10980 * target.h (target_ops) <read_btrace>: Change parameters and
10981 return type to allow error reporting.
10982 * server.c (handle_qxfer_btrace): Support delta reads. Pass
10983 trace reading errors on.
10984 * linux-low.c (linux_low_read_btrace): Pass trace reading
10986 (linux_low_disable_btrace): New.
10988 2014-01-15 Doug Evans <dje@google.com>
10990 * inferiors.c (thread_id_to_gdb_id): Delete.
10991 * inferiors.h (thread_id_to_gdb_id): Delete.
10993 2014-01-13 Eli Zaretskii <eliz@gnu.org>
10995 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
10996 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
10999 2014-01-08 Pedro Alves <palves@redhat.com>
11001 * server.c (handle_status): Don't discard previous queued stop
11002 replies or thread's pending status here.
11003 (main) <disconnection>: Do it here instead.
11005 2014-01-08 Pedro Alves <palves@redhat.com>
11007 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
11008 * server.c (visit_actioned_threads, handle_pending_status): New
11010 (handle_v_cont): Factor out parts to ...
11011 (resume): ... this new function. If in all-stop, and a thread
11012 being resumed has a pending status, report it without actually
11014 (myresume): Adjust to use the new 'resume' function.
11015 (clear_pending_status_callback, set_pending_status_callback)
11016 (find_status_pending_thread_callback): New functions.
11017 (handle_status): Handle the case of multiple threads having
11018 interesting statuses to report. Report threads' real last signal
11019 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
11020 with an interesting thread to report the status for, instead of
11021 always reporting the status of the first thread.
11023 2014-01-01 Joel Brobecker <brobecker@adacore.com>
11025 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
11026 * gdbreplay.c (gdbreplay_version): Likewise.
11028 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
11030 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
11031 iov.iov_len with the real length in use.
11033 2013-12-13 Joel Brobecker <brobecker@adacore.com>
11035 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
11036 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
11037 for all targets that use win32-low.c.
11038 * win32-low.c (win32_ensure_ntdll_loaded): New function.
11039 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
11041 2013-12-13 Pedro Alves <palves@redhat.com>
11043 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
11044 if equal to TARGET_WAITKIND_LOADED.
11045 * win32-low.c (cached_status): New static global.
11046 (win32_wait): Add declaration.
11047 (do_initial_child_stuff): Flush all initial pending debug events
11048 up to the initial breakpoint.
11049 (win32_wait): If CACHED_STATUS was set, return that instead
11050 of doing a real wait. Remove the code resuming the execution
11051 of the inferior after receiving a TARGET_WAITKIND_LOADED event
11052 during the initial phase. Also remove the code changing
11053 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
11054 TARGET_WAITKIND_STOPPED.
11056 2013-12-11 Yao Qi <yao@codesourcery.com>
11058 * notif.c (handle_notif_ack): Return 0 if no notification
11061 2013-11-20 Doug Evans <dje@google.com>
11063 * linux-low.c (linux_set_resume_request): Fix comment.
11065 2013-11-20 Doug Evans <dje@google.com>
11067 * linux-low.c (resume_status_pending_p): Tweak comment.
11069 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
11071 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
11072 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
11073 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
11074 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
11075 (srv_amd64_regobj): Add amd64-mpx.o.
11076 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
11077 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
11078 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
11079 * i387-fp.c (num_pl_bnd_register) Added constant.
11080 (num_pl_bnd_cfg_registers) Added constant.
11081 (struct i387_xsave) Added reserved area and MPX fields.
11082 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
11083 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
11085 (tdesc_i386_mpx_linux): Add MPX amd64 target.
11086 (init_registers_amd64_mpx_linux): Declare new function.
11087 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
11088 (x86_64_regmap): Add MPX registers.
11089 (x86_linux_read_description): Add MPX case.
11090 (initialize_low_arch): Initialize MPX targets.
11092 2013-11-18 Tom Tromey <tromey@redhat.com>
11094 * configure: Rebuild.
11095 * configure.ac: Don't check for stdlib.h.
11096 * gdbreplay.c: Unconditionally include stdlib.h.
11098 2013-11-18 Tom Tromey <tromey@redhat.com>
11100 * config.in: Rebuild.
11101 * configure: Rebuild.
11102 * configure.ac: Don't use AC_HEADER_DIRENT.
11104 2013-11-18 Tom Tromey <tromey@redhat.com>
11106 * server.h: Don't check HAVE_STRING_H.
11107 * gdbreplay.c: Don't check HAVE_STRING_H.
11108 * configure: Rebuild.
11110 2013-11-18 Tom Tromey <tromey@redhat.com>
11112 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
11115 2013-11-08 Tom Tromey <tromey@redhat.com>
11117 * configure, config.in: Rebuild.
11118 * configure.ac: Remove unused configury.
11120 2013-11-08 Tom Tromey <tromey@redhat.com>
11122 * acinclude.m4: Include common.m4, codeset.m4.
11123 * configure, config.in: Rebuild.
11124 * configure.ac: Use GDB_AC_COMMON.
11126 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
11128 * linux-s390-low.c (HWCAP_S390_TE): New define.
11129 (s390_arch_setup): Consider the TE field in the HWCAP for
11130 determining 'have_regset_tdb'.
11132 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
11135 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
11138 2013-10-02 Pedro Alves <palves@redhat.com>
11140 * server.c (process_serial_event): Don't output "GDBserver
11141 exiting" if GDB is connected through stdio.
11142 * target.c (mywait): Likewise, be silent if GDB is connected
11145 2013-10-01 Joel Brobecker <brobecker@adacore.com>
11147 * lynx-low.c (lynx_add_threads_after_attach): New function.
11148 (lynx_attach): Remove call to add_thread. Add call to
11149 lynx_add_threads_after_attach instead.
11151 2013-09-28 Mike Frysinger <vapier@gentoo.org>
11153 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
11154 * config.in, configure: Regenerated.
11156 2013-09-18 Yao Qi <yao@codesourcery.com>
11159 * server.c (start_inferior): Clear 'resume_info'.
11161 2013-09-16 Jiong Wang <jiwang@tilera.com>
11163 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
11166 2013-09-16 Jiong Wang <jiwang@tilera.com>
11168 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
11169 linux-tile-low.o to srv_tgtobj.
11171 2013-09-16 Will Newton <will.newton@linaro.org>
11173 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
11176 2013-09-06 Pedro Alves <palves@redhat.com>
11178 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
11179 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
11180 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
11181 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
11182 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
11183 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
11185 2013-09-06 Pedro Alves <palves@redhat.com>
11187 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
11188 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
11190 2013-09-06 Pedro Alves <palves@redhat.com>
11192 * linux-amd64-ipa.c: Include tracepoint.h.
11193 * linux-i386-ipa.c: Include tracepoint.h.
11195 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
11197 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
11198 (ps_get_thread_area): New function.
11200 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
11202 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
11203 (initialize_low_arch): Call init_registers_crisv32 rather than
11204 init_register_crisv32.
11206 2013-09-05 Pedro Alves <palves@redhat.com>
11208 * server.h (handle_vFile, hostio_last_error_from_errno): Move
11210 * hostio.h: ... this new file.
11211 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
11212 win32-low.c: Include hostio.h.
11214 2013-09-05 Pedro Alves <palves@redhat.com>
11216 * server.h (gdb_client_data, handler_func, callback_handler_func)
11217 (delete_file_handler, add_file_handler, append_callback_event)
11218 (delete_callback_event, start_event_loop, initialize_event_loop):
11219 Move to event-loop.h and include it.
11220 * event-loop.h: New file.
11222 2013-09-05 Pedro Alves <palves@redhat.com>
11224 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
11225 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
11226 (loaded_dll, unloaded_dll): Move to ...
11227 * dll.h: ... this new file.
11228 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
11230 2013-09-05 Pedro Alves <palves@redhat.com>
11232 * server.h (current_process, get_thread_process, all_processes)
11233 (add_inferior_to_list, for_each_inferior, current_inferior)
11234 (remove_inferior, add_process, remove_process, find_process_pid)
11235 (have_started_inferiors_p, have_attached_inferiors_p)
11236 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
11237 (clear_inferiors, find_inferior, find_inferior_id)
11238 (inferior_target_data, set_inferior_target_data)
11239 (inferior_regcache_data, set_inferior_regcache_data): Move to
11240 inferiors.h, and include it.
11241 * inferiors.h: New file.
11243 2013-09-05 Pedro Alves <palves@redhat.com>
11245 * server.h (struct emit_ops, current_insn_ptr, emit_error):
11249 2013-09-05 Pedro Alves <palves@redhat.com>
11251 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
11253 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
11254 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
11255 (handle_tracepoint_general_set, handle_tracepoint_query)
11256 (tracepoint_finished_step, tracepoint_was_hit)
11257 (release_while_stepping_state_list, current_traceframe)
11258 (in_readonly_region, traceframe_read_mem)
11259 (fetch_traceframe_registers, traceframe_read_sdata)
11260 (traceframe_read_info, struct fast_tpoint_collect_status)
11261 (fast_tracepoint_collecting, force_unlock_trace_buffer)
11262 (handle_tracepoit_bkpts, initialize_low_tracepoint)
11263 (supply_fast_tracepoint_registers)
11264 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
11265 (ipa_tdesc, claim_trampoline_space)
11266 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
11267 (agent_mem_read, agent_get_trace_state_variable_value)
11268 (agent_set_trace_state_variable_value, agent_tsv_read)
11269 (agent_mem_read_string, get_raw_reg_func_addr)
11270 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
11271 * tracepoint.h: ... this new file.
11273 2013-09-05 Pedro Alves <palves@redhat.com>
11275 * server.h (perror_with_name, error, fatal, warning, paddress)
11276 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
11278 * utils.h: New file.
11280 2013-09-05 Pedro Alves <palves@redhat.com>
11282 * server.h (remote_debug, noack_mode, transport_is_reliable)
11283 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
11284 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
11285 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
11286 (write_enn, initialize_async_io, enable_async_io)
11287 (disable_async_io, check_remote_input_interrupt_request)
11288 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
11289 (dead_thread_notify, prepare_resume_reply)
11290 (decode_address_to_semicolon, decode_address, decode_m_packet)
11291 (decode_M_packet, decode_X_packet, decode_xfer_write)
11292 (decode_search_memory_packet, unhexify, hexify)
11293 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
11294 (look_up_one_symbol, relocate_instruction)
11295 (monitor_output): Move to remote-utils.h, and include it.
11296 * remote-utils.h: New file.
11298 2013-09-05 Pedro Alves <palves@redhat.com>
11300 * server.h (_): Delete.
11302 2013-09-02 Pedro Alves <palves@redhat.com>
11304 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
11305 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
11307 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
11309 2013-09-02 Pierre Muller <muller@sourceware.org>
11311 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
11312 or WriteProcessMemory complete successfully and handle
11313 ERROR_PARTIAL_COPY error.
11315 2013-09-02 Pedro Alves <palves@redhat.com>
11317 * server.c (gdb_read_memory): Return -1 on traceframe memory read
11318 error instead of EIO.
11320 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11323 * linux-low.c: Include filestuff.h.
11324 (linux_create_inferior) <pid == 0>: Call close_most_fds.
11325 * lynx-low.c: Include filestuff.h.
11326 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
11327 * server.c: Include filestuff.h.
11328 (main): Call notice_open_fds.
11329 * spu-low.c: Include filestuff.h.
11330 (spu_create_inferior) <pid == 0>: Call close_most_fds.
11332 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
11334 * Makefile.in: Explain why ../target and ../nat are not
11335 listed as include file search paths.
11336 (linux-waitpid.o): New object file rule.
11337 * configure.srv (srv_native_linux_obj): New variable.
11338 Replace all occurrences of linux native object files with
11339 $srv_native_linux_obj.
11340 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
11341 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
11342 (linux_enable_event_reporting): Remove declaration.
11343 (my_waitpid): Moved to common/linux-waitpid.c.
11344 (linux_wait_for_event): Pass ptid when calling
11345 linux_enable_event_reporting.
11346 (linux_supports_tracefork_flag): Remove.
11347 (linux_enable_event_reporting): Likewise.
11348 (linux_tracefork_grandchild): Remove.
11349 (STACK_SIZE): Moved to common/linux-ptrace.c.
11350 (linux_tracefork_child): Remove.
11351 (linux_test_for_tracefork): Remove.
11352 (linux_look_up_symbols): Call linux_supports_traceclone.
11353 (initialize_low): Remove call to linux_test_for_tracefork.
11354 * linux-low.h (PTRACE_TYPE_ARG3): Move to
11355 common/linux-ptrace.h.
11356 (PTRACE_TYPE_ARG4): Likewise.
11357 Include linux-ptrace.h.
11359 2013-08-21 Pedro Alves <palves@redhat.com>
11361 * config.in: Renegerate.
11363 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
11365 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
11366 (SFILES): Remove $(srcdir)/common/target-common.c and
11367 add $(srcdir)/target/waitstatus.c.
11368 (OBS): Remove target-common.o and add waitstatus.o.
11369 (server_h): Remove $(srcdir)/../common/target-common.h and
11370 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
11371 and $(srcdir)/../target/waitstatus.h.
11372 (target-common.o): Remove.
11373 (waitstatus.o): New target object file.
11374 * target.h: Do not include target-common.h and
11375 include target/resume.h, target/wait.h and
11376 target/waitstatus.h.
11378 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
11380 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
11381 to PTRACE_TYPE_ARG3.
11382 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
11383 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
11385 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
11386 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
11388 2013-07-27 Jie Zhang <jie@codesourcery.com>
11389 Daniel Jacobowitz <dan@codesourcery.com>
11390 Yao Qi <yao@codesourcery.com>
11392 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
11393 (mips-linux-watch.o): New rule.
11394 (mips_linux_watch_h): New variable.
11395 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
11397 * linux-mips-low.c: Include mips-linux-watch.h.
11398 (struct arch_process_info, struct arch_lwp_info): New.
11399 (update_watch_registers_callback): New function.
11400 (mips_linux_new_process, mips_linux_new_thread) New functions.
11401 (mips_linux_prepare_to_resume, mips_insert_point): New
11403 (mips_remove_point, mips_stopped_by_watchpoint): New
11405 (rsp_bp_type_to_target_hw_bp_type): New function.
11406 (mips_stopped_data_address): New function.
11407 (the_low_target): Add watchpoint support functions.
11409 2013-07-27 Yao Qi <yao@codesourcery.com>
11411 * i386-low.c: Include break-common.h.
11412 (enum target_hw_bp_type): Remove.
11414 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
11416 * Makefile.in (SFILES): /common/target-common.c.
11417 (OBS): Add target-common.o.
11418 (server_h): Add $(srcdir)/../common/target-common.h.
11419 (target-common.o): New target.
11420 * server.c (queue_stop_reply_callback): Free
11421 status string after use.
11422 * target.c (target_waitstatus_to_string): Remove.
11423 * target.h: Include target-common.h.
11424 (resume_kind): Likewise.
11425 (target_waitkind): Likewise.
11426 (target_waitstatus): Likewise.
11427 (TARGET_WNOHANG): Likewise.
11429 2013-07-04 Yao Qi <yao@codesourcery.com>
11431 * Makefile.in (host_alias): Use @host_noncanonical@.
11432 (target_alias): Use @target_noncanonical@.
11433 * configure.ac: Use ACX_NONCANONICAL_TARGET and
11434 ACX_NONCANONICAL_HOST.
11435 * configure: Regenerated.
11438 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
11440 * configure.ac (version_host, version_target): Set and AC_SUBST them.
11441 * configure: Rebuild.
11442 * Makefile.in (version_host, version_target): Get from configure.
11443 (version.c): Use $(version_host) and $(version_target).
11445 2013-07-03 Pedro Alves <palves@redhat.com>
11447 * Makefile.in (config.status): Depend on development.sh.
11448 * acinclude.m4: Include libmcheck.m4.
11449 * configure: Regenerate.
11451 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
11453 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
11454 attribute inside the parentheses.
11455 (winapi_DebugSetProcessKillOnExit): Ditto.
11456 (winapi_DebugBreakProcess): Ditto.
11457 (winapi_GenerateConsoleCtrlEvent): Ditto.
11459 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
11461 * notif.h (notif_event): Add a dummy member to avoid compiler
11464 2013-07-01 Pedro Alves <palves@redhat.com>
11466 * hostio.c (HOSTIO_PATH_MAX): Define.
11467 (require_filename, handle_open, handle_unlink, handle_readlink):
11470 2013-07-01 Pedro Alves <palves@redhat.com>
11472 * server.h: Include "pathmax.h".
11473 * linux-low.c: Don't include sys/param.h.
11474 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
11476 * win32-low.c: Don't include sys/param.h.
11477 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
11479 2013-07-01 Pedro Alves <palves@redhat.com>
11481 * event-loop.c: Don't check HAVE_UNISTD_H before including
11483 * gdbreplay.c: Likewise.
11484 * remote-utils.c: Likewise.
11485 * server.c: Likewise.
11486 * configure.ac: Don't check for unistd.h.
11487 * configure: Regenerate.
11489 2013-06-28 Tom Tromey <tromey@redhat.com>
11491 * Makefile.in (version.c): Use version.in, not
11494 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
11496 * configure.ac (version_host, version_target): Set and AC_SUBST them.
11497 * configure: Rebuild.
11498 * Makefile.in (version_host, version_target): Get from configure.
11499 (version.c): Use $(version_host) and $(version_target).
11501 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
11503 Fix trace-status to output user name without trailing colon.
11504 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
11506 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
11508 Fix trace-status to output proper start-time and stop-time.
11509 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
11510 output start time and stop time in hex as gdb expects.
11512 2013-06-26 Pedro Alves <pedro@codesourcery.com>
11514 * tracepoint.c (build_traceframe_info_xml): Output trace state
11515 variables present in the trace buffer.
11517 2013-06-24 Tom Tromey <tromey@redhat.com>
11519 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
11521 (version.o): Remove.
11522 * gdbreplay.c: Include version.h.
11523 (version, host_name): Don't declare.
11524 * server.h: Include version.h.
11525 (version, host_name): Don't declare.
11527 2013-06-12 Pedro Alves <palves@redhat.com>
11529 * linux-x86-low.c (linux_is_elf64): Delete global.
11530 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
11531 with local linux_pid_exe_is_elf_64_file use.
11533 2013-06-11 Pedro Alves <palves@redhat.com>
11535 * linux-low.c (regset_disabled, disable_regset): New functions.
11536 (regsets_fetch_inferior_registers)
11537 (regsets_store_inferior_registers): Use them.
11538 (initialize_regsets_info); Don't allocate the disabled_regsets
11540 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
11543 2013-06-11 Pedro Alves <palves@redhat.com>
11545 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
11548 2013-06-11 Pedro Alves <palves@redhat.com>
11550 * linux-x86-low.c (initialize_low_arch): Call
11551 init_registers_x32_avx_linux.
11553 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
11555 Fix compatibility with Android Bionic.
11556 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
11559 2013-06-07 Pedro Alves <palves@redhat.com>
11562 * Makefile.in (OBS): Add tdesc.o.
11563 (IPA_OBJS): Add tdesc-ipa.o.
11564 (tdesc-ipa.o): New rule.
11565 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
11567 * linux-low.c (new_inferior): Delete.
11568 (disabled_regsets, num_regsets): Delete.
11569 (linux_add_process): Adjust to set the new per-process
11571 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
11572 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
11573 was a stop. When calling arch_setup, switch the current inferior
11574 to the thread that got an event.
11575 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
11576 (regsets_fetch_inferior_registers)
11577 (regsets_store_inferior_registers): New regsets_info parameter.
11579 (linux_register_in_regsets): New regs_info parameter. Adjust to
11581 (register_addr, fetch_register, store_register): New usrregs_info
11582 parameter. Adjust to use it.
11583 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
11584 parameter regs_info. Adjust to use it.
11585 (linux_fetch_registers): Get the current inferior's regs_info, and
11587 (linux_store_registers): Ditto.
11588 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
11589 (initialize_low): Don't initialize the target_regsets here. Call
11590 initialize_low_arch.
11591 * linux-low.h (target_regsets): Delete declaration.
11592 (struct regsets_info): New.
11593 (struct usrregs_info): New.
11594 (struct regs_info): New.
11595 (struct process_info_private) <new_inferior>: New field.
11596 (struct linux_target_ops): Delete the num_regs, regmap, and
11597 regset_bitmap fields. New field regs_info.
11598 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
11599 * i387-fp.c (num_xmm_registers): Delete.
11600 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
11601 calls to new interface.
11602 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
11603 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
11604 Infer the number of xmm registers from the regcache's target
11606 * i387-fp.h (num_xmm_registers): Delete.
11607 * inferiors.c (add_thread): Don't install the thread's regcache
11609 * proc-service.c (gregset_info): Fetch the current inferior's
11610 regs_info. Adjust to use it.
11611 * regcache.c: Include tdesc.h.
11612 (register_bytes, reg_defs, num_registers)
11613 (gdbserver_expedite_regs): Delete.
11614 (get_thread_regcache): If the thread doesn't have a regcache yet,
11615 create one, instead of aborting gdbserver.
11616 (regcache_invalidate_one): Rename to ...
11617 (regcache_invalidate_thread): ... this.
11618 (regcache_invalidate_one): New.
11619 (regcache_invalidate): Only invalidate registers of the current
11621 (init_register_cache): Add target_desc parameter, and use it.
11622 (new_register_cache): Ditto. Assert the target description has a
11623 non zero registers_size.
11624 (regcache_cpy): Add assertions. Adjust.
11625 (realloc_register_cache, set_register_cache): Delete.
11626 (registers_to_string, registers_from_string): Adjust.
11627 (find_register_by_name, find_regno, find_register_by_number)
11628 (register_cache_size): Add target_desc parameter, and use it.
11629 (free_register_cache_thread, free_register_cache_thread_one)
11630 (regcache_release, register_cache_size): New.
11631 (register_size): Add target_desc parameter, and use it.
11632 (register_data, supply_register, supply_register_zeroed)
11633 (supply_regblock, supply_register_by_name, collect_register)
11634 (collect_register_as_string, collect_register_by_name): Adjust.
11635 * regcache.h (struct target_desc): Forward declare.
11636 (struct regcache) <tdesc>: New field.
11637 (init_register_cache, new_register_cache): Add target_desc
11639 (regcache_invalidate_thread): Declare.
11640 (regcache_invalidate_one): Delete declaration.
11641 (regcache_release): Declare.
11642 (find_register_by_number, register_cache_size, register_size)
11643 (find_regno): Add target_desc parameter.
11644 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
11646 * remote-utils.c: Include tdesc.h.
11647 (outreg, prepare_resume_reply): Adjust.
11648 * server.c: Include tdesc.h.
11649 (gdbserver_xmltarget): Delete declaration.
11650 (get_features_xml, process_serial_event): Adjust.
11651 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
11653 (struct process_info) <tdesc>: New field.
11654 (ipa_tdesc): Declare.
11655 * tdesc.c: New file.
11656 * tdesc.h: New file.
11657 * tracepoint.c: Include tdesc.h.
11658 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
11659 (get_context_regcache): Adjust to pass ipa_tdesc down.
11660 (do_action_at_tracepoint): Adjust to get the register cache size
11661 from the context regcache's description.
11662 (traceframe_walk_blocks): Adjust to get the register cache size
11663 from the current trace frame's description.
11664 (traceframe_get_pc): Adjust to get current trace frame's
11665 description and pass it down.
11666 (gdb_collect): Adjust to get the register cache size from the
11668 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
11669 (gdbserver_xmltarget): Delete.
11670 (initialize_low_tracepoint): Set the ipa's target description.
11671 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
11672 (initialize_low_tracepoint): Set the ipa's target description.
11673 * linux-x86-low.c: Include tdesc.h.
11674 [__x86_64__] (is_64bit_tdesc): New.
11675 (ps_get_thread_area, x86_get_thread_area): Use it.
11676 (i386_cannot_store_register): Rename to ...
11677 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
11678 (i386_cannot_fetch_register): Rename to ...
11679 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
11680 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
11682 (target_regsets): Rename to ...
11683 (x86_regsets): ... this.
11684 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
11686 (x86_siginfo_fixup): Use is_64bit_tdesc.
11687 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
11688 (tdesc_x32_avx_linux, tdesc_x32_linux)
11689 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
11691 (x86_linux_update_xmltarget): Delete.
11692 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
11693 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
11694 (AMD64_LINUX_USER64_CS): New.
11695 (x86_linux_read_description): New, based on
11696 x86_linux_update_xmltarget.
11697 (same_process_callback): New.
11698 (x86_arch_setup_process_callback): New.
11699 (x86_linux_update_xmltarget): New.
11700 (x86_regsets_info): New.
11701 (amd64_linux_regs_info): New.
11702 (i386_linux_usrregs_info): New.
11703 (i386_linux_regs_info): New.
11704 (x86_linux_regs_info): New.
11705 (x86_arch_setup): Reimplement.
11706 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
11707 (x86_emit_ops): Ditto.
11708 (the_low_target): Adjust. Install x86_linux_regs_info,
11709 x86_cannot_fetch_register, and x86_cannot_store_register.
11710 (initialize_low_arch): New.
11711 * linux-ia64-low.c (tdesc_ia64): Declare.
11712 (ia64_fetch_register): Adjust.
11713 (ia64_usrregs_info, regs_info): New globals.
11714 (ia64_regs_info): New function.
11715 (the_low_target): Adjust.
11716 (initialize_low_arch): New function.
11717 * linux-sparc-low.c (tdesc_sparc64): Declare.
11718 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
11720 (sparc_arch_setup): New function.
11721 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
11722 (the_low_target): Adjust.
11723 (initialize_low_arch): New function.
11724 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
11725 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
11726 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
11727 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
11728 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
11729 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
11730 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
11731 (tdesc_powerpc_isa205_vsx64l): Declare.
11732 (ppc_cannot_store_register, ppc_collect_ptrace_register)
11733 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
11734 (ppc_set_pc, ppc_get_hwcap): Adjust.
11735 (ppc_usrregs_info): Forward declare.
11736 (!__powerpc64__) ppc_regmap_adjusted: New global.
11737 (ppc_arch_setup): Adjust to the current process'es target
11739 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
11740 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
11741 (ppc_store_evrregset): Adjust.
11742 (target_regsets): Rename to ...
11743 (ppc_regsets): ... this, and make static.
11744 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
11745 (ppc_regs_info): New function.
11746 (the_low_target): Adjust.
11747 (initialize_low_arch): New function.
11748 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
11749 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
11750 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
11751 (tdesc_s390x_linux64v2): Declare.
11752 (s390_collect_ptrace_register, s390_supply_ptrace_register)
11753 (s390_fill_gregset, s390_store_last_break): Adjust.
11754 (target_regsets): Rename to ...
11755 (s390_regsets): ... this, and make static.
11756 (s390_get_pc, s390_set_pc): Adjust.
11757 (s390_get_hwcap): New target_desc parameter, and use it.
11758 [__s390x__] (have_hwcap_s390_high_gprs): New global.
11759 (s390_arch_setup): Adjust to set the current process'es target
11760 description. Don't adjust the regmap.
11761 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
11762 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
11763 (regs_info_3264): New globals.
11764 (s390_regs_info): New function.
11765 (the_low_target): Adjust.
11766 (initialize_low_arch): New function.
11767 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
11768 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
11769 [__mips64] (init_registers_mips_linux)
11770 (init_registers_mips_dsp_linux): Delete defines.
11771 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
11772 (have_dsp): New global.
11773 (mips_read_description): New, based on mips_arch_setup.
11774 (mips_arch_setup): Reimplement.
11775 (get_usrregs_info): New function.
11776 (mips_cannot_fetch_register, mips_cannot_store_register)
11777 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
11778 (mips_fill_fpregset, mips_store_fpregset): Adjust.
11779 (target_regsets): Rename to ...
11780 (mips_regsets): ... this, and make static.
11781 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
11782 (dsp_regs_info, regs_info): New globals.
11783 (mips_regs_info): New function.
11784 (the_low_target): Adjust.
11785 (initialize_low_arch): New function.
11786 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
11787 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
11789 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
11790 (arm_read_description): New, with bits factored from
11792 (arm_arch_setup): Reimplement.
11793 (target_regsets): Rename to ...
11794 (arm_regsets): ... this, and make static.
11795 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
11796 (arm_regs_info): New function.
11797 (the_low_target): Adjust.
11798 (initialize_low_arch): New function.
11799 * linux-m68k-low.c (tdesc_m68k): Declare.
11800 (target_regsets): Rename to ...
11801 (m68k_regsets): ... this, and make static.
11802 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
11803 (m68k_regs_info): New function.
11804 (m68k_arch_setup): New function.
11805 (the_low_target): Adjust.
11806 (initialize_low_arch): New function.
11807 * linux-sh-low.c (tdesc_sharch): Declare.
11808 (target_regsets): Rename to ...
11809 (sh_regsets): ... this, and make static.
11810 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
11811 (sh_regs_info, sh_arch_setup): New functions.
11812 (the_low_target): Adjust.
11813 (initialize_low_arch): New function.
11814 * linux-bfin-low.c (tdesc_bfin): Declare.
11815 (bfin_arch_setup): New function.
11816 (bfin_usrregs_info, regs_info): New globals.
11817 (bfin_regs_info): New function.
11818 (the_low_target): Adjust.
11819 (initialize_low_arch): New function.
11820 * linux-cris-low.c (tdesc_cris): Declare.
11821 (cris_arch_setup): New function.
11822 (cris_usrregs_info, regs_info): New globals.
11823 (cris_regs_info): New function.
11824 (the_low_target): Adjust.
11825 (initialize_low_arch): New function.
11826 * linux-cris-low.c (tdesc_crisv32): Declare.
11827 (cris_arch_setup): New function.
11828 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
11829 (cris_regs_info): New function.
11830 (the_low_target): Adjust.
11831 (initialize_low_arch): New function.
11832 * linux-m32r-low.c (tdesc_m32r): Declare.
11833 (m32r_arch_setup): New function.
11834 (m32r_usrregs_info, regs_info): New globals.
11835 (m32r_regs_info): Adjust.
11836 (initialize_low_arch): New function.
11837 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
11838 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
11839 (tic6x_usrregs_info): Forward declare.
11840 (tic6x_read_description): New function, based on ...
11841 (tic6x_arch_setup): ... this. Reimplement.
11842 (target_regsets): Rename to ...
11843 (tic6x_regsets): ... this, and make static.
11844 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
11845 (tic6x_regs_info): New function.
11846 (the_low_target): Adjust.
11847 (initialize_low_arch): New function.
11848 * linux-xtensa-low.c (tdesc_xtensa): Declare.
11849 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
11850 (target_regsets): Rename to ...
11851 (xtensa_regsets): ... this, and make static.
11852 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
11854 (xtensa_arch_setup, xtensa_regs_info): New functions.
11855 (the_low_target): Adjust.
11856 (initialize_low_arch): New function.
11857 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
11858 (nios2_arch_setup): Set the current process'es tdesc.
11859 (target_regsets): Rename to ...
11860 (nios2_regsets): ... this.
11861 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
11862 (nios2_regs_info): New function.
11863 (the_low_target): Adjust.
11864 (initialize_low_arch): New function.
11865 * linux-aarch64-low.c (tdesc_aarch64): Declare.
11866 (aarch64_arch_setup): Set the current process'es tdesc.
11867 (target_regsets): Rename to ...
11868 (aarch64_regsets): ... this.
11869 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
11870 (aarch64_regs_info): New function.
11871 (the_low_target): Adjust.
11872 (initialize_low_arch): New function.
11873 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
11875 (target_regsets): Rename to ...
11876 (tile_regsets): ... this.
11877 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
11878 (tile_regs_info): New function.
11879 (tile_arch_setup): Set the current process'es tdesc.
11880 (the_low_target): Adjust.
11881 (initialize_low_arch): New function.
11882 * spu-low.c (tdesc_spu): Declare.
11883 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
11884 * win32-arm-low.c (tdesc_arm): Declare.
11885 (arm_arch_setup): New function.
11886 (the_low_target): Install arm_arch_setup instead of
11887 init_registers_arm.
11888 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
11889 (init_windows_x86): Rename to ...
11890 (i386_arch_setup): ... this. Set `win32_tdesc'.
11891 (the_low_target): Adjust.
11892 * win32-low.c (win32_tdesc): New global.
11893 (child_add_thread): Don't create the thread cache here.
11894 (do_initial_child_stuff): Set the new process'es tdesc.
11895 * win32-low.h (struct target_desc): Forward declare.
11896 (win32_tdesc): Declare.
11897 * lynx-i386-low.c (tdesc_i386): Declare global.
11898 (lynx_i386_arch_setup): Set `lynx_tdesc'.
11899 * lynx-low.c (lynx_tdesc): New global.
11900 (lynx_add_process): Set the new process'es tdesc.
11901 * lynx-low.h (struct target_desc): Forward declare.
11902 (lynx_tdesc): Declare global.
11903 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
11904 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
11905 * nto-low.c (nto_tdesc): New global.
11906 (do_attach): Set the new process'es tdesc.
11907 * nto-low.h (struct target_desc): Forward declare.
11908 (nto_tdesc): Declare.
11909 * nto-x86-low.c (tdesc_i386): Declare.
11910 (nto_x86_arch_setup): Set `nto_tdesc'.
11912 2013-06-04 Gary Benson <gbenson@redhat.com>
11914 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
11915 to qSupported response when appropriate.
11916 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
11917 with nonzero-length annex.
11918 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
11919 arguments supplied in annex.
11921 2013-05-31 Doug Evans <dje@google.com>
11924 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
11925 64 bits in 64-cross-32 environment.
11927 2013-05-28 Pedro Alves <palves@redhat.com>
11929 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
11930 (aarch64-without-fpu.c): Delete rule.
11931 * configure.srv (aarch64*-*-linux*): Remove references to
11932 aarch64-without-fpu.o and aarch64-without-fpu.xml.
11933 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
11936 2013-05-24 Pedro Alves <palves@redhat.com>
11938 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
11939 instead of strchr/decode_address. Error if the range isn't split
11940 with a ','. Don't assume there's be a ':' in the action.
11942 2013-05-23 Yao Qi <yao@codesourcery.com>
11943 Pedro Alves <palves@redhat.com>
11945 * linux-low.c (lwp_in_step_range): New function.
11946 (linux_wait_1): If the thread was range stepping and stopped
11947 outside the stepping range, report the stop to GDB. Otherwise,
11948 continue stepping. Add range stepping debug output.
11949 (linux_set_resume_request): Copy the step range from the resume
11950 request to the lwp.
11951 (linux_supports_range_stepping): New.
11952 (linux_target_ops) <supports_range_stepping>: Set to
11953 linux_supports_range_stepping.
11954 * linux-low.h (struct linux_target_ops)
11955 <supports_range_stepping>: New field.
11956 (struct lwp_info) <step_range_start, step_range_end>: New fields.
11957 * linux-x86-low.c (x86_supports_range_stepping): New.
11958 (the_low_target) <supports_range_stepping>: Set to
11959 x86_supports_range_stepping.
11960 * server.c (handle_v_cont): Handle 'r' action.
11961 (handle_v_requests): Append ";r" if the target supports range
11963 * target.h (struct thread_resume) <step_range_start,
11964 step_range_end>: New fields.
11965 (struct target_ops) <supports_range_stepping>:
11967 (target_supports_range_stepping): New macro.
11969 2013-05-17 Joel Brobecker <brobecker@adacore.com>
11971 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
11972 confusion in comment.
11974 2013-05-17 Joel Brobecker <brobecker@adacore.com>
11976 * lynx-low.c (struct process_info_private): New type.
11977 (lynx_add_process): New function.
11978 (lynx_create_inferior, lynx_attach): Replace calls to
11979 add_process by calls to lynx_add_process.
11980 (lynx_resume): If PTID is null, then try using
11981 current_process()->private->last_wait_event_ptid.
11983 (lynx_clear_inferiors): Delete. The contents of that function
11984 has been inlined in lynx_mourn;
11985 (lynx_wait_1): Save the ptid in the process's private data.
11986 (lynx_mourn): Free the process' private data. Replace call
11987 to lynx_clear_inferiors by call to clear_inferiors.
11989 2013-05-17 Yao Qi <yao@codesourcery.com>
11991 * i386-low.c (i386_length_and_rw_bits): Move the comment to
11994 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
11996 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
11997 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
11998 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
11999 PT_TEXT_END_ADDR guards. Update comments.
12000 (linux_target_op) <read_offsets>: Conditionally define to
12001 linux_read_offsets if the target is UCLIBC and if it defines
12002 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
12004 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
12005 Andrew Jenner <andrew@codesourcery.com>
12007 * Makefile.in (SFILES): Add linux-nios2-low.c.
12008 (clean): Add action to delete nios2-linux.c.
12009 (nios2-linux.c): New rule.
12010 * configure.srv: Add nios2*-*-linux*.
12011 * linux-nios2-low.c: New.
12013 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
12015 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
12017 2013-04-25 Hui Zhu <hui@codesourcery.com>
12020 * ax.c (ax_printf): Add fflush.
12022 2013-04-22 Tom Tromey <tromey@redhat.com>
12024 * Makefile.in (SFILES): Add filestuff.c.
12025 (OBS): Add filestuff.o.
12026 (filestuff.o): New target.
12027 * config.in, configure: Rebuild.
12028 * configure.ac: Check for fdwalk, pipe2.
12030 2013-04-17 Pedro Alves <palves@redhat.com>
12032 * configure.ac (USE_THREAD_DB): Delete variable.
12033 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
12034 Don't AC_SUBST USE_THREAD_DB.
12035 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
12036 * config.in, configure: Regenerate.
12038 2013-04-16 Pedro Alves <palves@redhat.com>
12040 * linux-low.h (struct lwp_info) <thread_known>: Move under
12041 the USE_THREAD_DB #ifdef.
12043 2013-04-16 Pedro Alves <palves@redhat.com>
12045 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
12046 (linux-low.o): Delete rule.
12047 * linux-low.h: Always include "gdb_thread_db.h" instead of
12048 conditionally including thread_db.h.
12049 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
12052 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12054 * Makefile.in (install-only): Fix make install regression.
12056 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
12058 Convert man pages to texinfo, new gdbinit.5 texinfo page.
12059 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
12061 * gdbserver.1: Remove.
12063 2013-03-22 Pedro Alves <palves@redhat.com>
12065 * linux-low.c (handle_extended_wait): Don't call
12066 linux_enable_event_reporting.
12068 2013-03-15 Tony Theodore <tonyt@logyst.com>
12071 * Makefile.in (SHELL): Use @SHELL@.
12073 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
12075 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
12078 2013-03-13 Joel Brobecker <brobecker@adacore.com>
12080 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
12081 Remove extraneous NULL element.
12083 2013-03-13 Yao Qi <yao@codesourcery.com>
12085 * tracepoint.c (traceframe_read_tsv): Look for the last matched
12086 'V' block in trace frame.
12088 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
12090 * target.h (struct target_ops): Add btrace ops.
12091 (target_supports_btrace): New macro.
12092 (target_enable_btrace): New macro.
12093 (target_disable_btrace): New macro.
12094 (target_read_btrace): New macro.
12095 * gdbthread.h (struct thread_info): Add btrace field.
12096 * server.c: Include btrace-common.h.
12097 (handle_btrace_general_set): New function.
12098 (handle_btrace_enable): New function.
12099 (handle_btrace_disable): New function.
12100 (handle_general_set): Call handle_btrace_general_set.
12101 (handle_qxfer_btrace): New function.
12102 (struct qxfer qxfer_packets[]): Add btrace entry.
12103 * inferiors.c (remove_thread): Disable btrace.
12104 * linux-low: Include linux-btrace.h.
12105 (linux_low_enable_btrace): New function.
12106 (linux_low_read_btrace): New function.
12107 (linux_target_ops): Add btrace ops.
12108 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
12109 Add srv_linux_btrace=yes.
12110 (x86_64-*-linux*): Add linux-btrace.o.
12111 Add srv_linux_btrace=yes.
12112 * configure.ac: Define HAVE_LINUX_BTRACE.
12113 * config.in: Regenerated.
12114 * configure: Regenerated.
12116 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
12118 * server.c (handle_qxfer): Preserve error message if -3 is
12120 (qxfer): Document the -3 return value.
12122 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
12124 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
12125 (linux_btrace_h): New variable.
12126 (linux-btrace.o): New rule.
12128 2013-03-08 Stan Shebs <stan@codesourcery.com>
12129 Hafiz Abid Qadeer <abidh@codesourcery.com>
12131 * tracepoint.c (trace_buffer_size): New global.
12132 (DEFAULT_TRACE_BUFFER_SIZE): New define.
12133 (init_trace_buffer): Change to one-argument function. Allocate
12134 trace buffer memory.
12135 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
12136 handle QTBuffer:size packet.
12137 (cmd_bigqtbuffer_size): New function.
12138 (initialize_tracepoint): Call init_trace_buffer with
12139 DEFAULT_TRACE_BUFFER_SIZE.
12140 * server.c (handle_query): Add QTBuffer:size in the
12143 2013-03-07 Yao Qi <yao@codesourcery.com>
12145 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
12146 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
12148 (cmd_qtsp): Adjust condition. Do post increment.
12149 Set cur_action and cur_step_action back to 0.
12151 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
12154 * linux-low.c (linux_write_memory): Return early success if LEN is
12157 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
12159 * configure.srv: Add x86_64-*-cygwin* as target.
12161 2013-02-28 Tom Tromey <tromey@redhat.com>
12163 * configure.ac: Invoke AC_SYS_LARGEFILE.
12164 * configure, config.in: Rebuild.
12166 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
12168 * win32-low.c: Throughout, fix format strings and casts of
12169 printf-like functions to avoid type related warnings on all
12171 (get_child_debug_event): Print dwDebugEventCode as hex since
12172 that's how it's usually documented.
12174 2013-02-28 Yao Qi <yao@codesourcery.com>
12176 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
12179 2013-02-27 Jiong Wang <jiwang@tilera.com>
12181 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
12182 (reg-tilegx32.c): New rule.
12183 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
12184 * linux-tile-low.c (tile_arch_setup): New function. Invoke
12185 different register info initializer according to elf class.
12186 (init_registers_tilgx32): New function. The tilegx32 register info
12188 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
12189 (tile_store_gregset): Likewise.
12191 2013-02-27 Yao Qi <yao@codesourcery.com>
12193 * server.c (process_point_options): Print debug message when
12194 debug_threads is true.
12196 2013-02-26 Yao Qi <yao@codesourcery.com>
12198 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
12200 2013-02-19 Pedro Alves <palves@redhat.com>
12201 Kai Tietz <ktietz@redhat.com>
12205 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
12206 instead of strtoul to extract address from packet.
12207 (process_serial_event) <'z'>: Likewise.
12209 2013-02-18 Yao Qi <yao@codesourcery.com>
12211 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
12213 2013-02-14 Pedro Alves <palves@redhat.com>
12217 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
12218 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
12220 2013-02-14 Pedro Alves <palves@redhat.com>
12222 * tracepoint.c (cmd_qtdpsrc): Use savestring.
12224 2013-02-14 Pedro Alves <palves@redhat.com>
12226 * tracepoint.c (save_string): Delete.
12227 (add_tracepoint_action): Use savestring instead of save_string.
12229 2013-02-12 Pedro Alves <palves@redhat.com>
12231 * linux-xtensa-low.c: Ditto.
12232 * xtensa-xtregs.c: Ditto.
12234 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
12236 * thread-db.c (thread_db_get_tls_address): NULL pointer check
12239 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
12241 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
12242 aarch64_num_wp_regs and aarch64_num_bp_regs to
12243 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
12245 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
12247 * linux-aarch64-low.c (ps_get_thread_area): Replace
12248 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
12250 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
12251 Marcus Shawcroft <marcus.shawcroft@arm.com>
12252 Nigel Stephens <nigel.stephens@arm.com>
12253 Yufeng Zhang <yufeng.zhang@arm.com>
12255 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
12256 (aarch64.c, aarch64-without-fpu.c): New targets.
12257 * configure.srv (aarch64*-*-linux*): New.
12258 * linux-aarch64-low.c: New file.
12260 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
12262 * linux-low.c (handle_extended_wait, linux_create_inferior)
12263 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
12264 (dequeue_one_deferred_signal, linux_resume_one_thread)
12265 (fetch_register, linux_write_memory, linux_enable_event_reporting)
12266 (linux_tracefork_grandchild, linux_test_for_tracefork)
12267 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
12268 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
12269 where the argument is 0.
12271 2013-01-25 Yao Qi <yao@codesourcery.com>
12273 * event-loop.c: Include "queue.h".
12274 (gdb_event_p): New typedef.
12275 (struct gdb_event) <next_event>: Remove.
12276 (event_queue): Change to QUEUE(gdb_event_p).
12277 (async_queue_event): Remove.
12278 (gdb_event_xfree): New.
12279 (initialize_event_loop): New.
12280 (process_event): Use API from QUEUE.
12281 (wait_for_event): Likewise.
12282 * server.c (main): Call initialize_event_loop.
12283 * server.h (initialize_event_loop): Declare.
12285 2013-01-18 Yao Qi <yao@codesourcery.com>
12287 * ax.h (struct eval_agent_expr_context): New.
12288 (gdb_eval_agent_expr): Update declaration.
12289 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
12290 TFRAME. Add new argument CTX.
12291 * server.h (struct eval_agent_expr_context): Declare.
12292 (agent_mem_read, agent_tsv_read): Update declaration.
12293 (agent_mem_read_string): Likewise.
12294 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
12295 (add_traceframe_block): Add new argument TPOINT.
12296 Increase TPOINT->traceframe_usage.
12297 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
12298 eval_tracepoint_agent_expr.
12299 (condition_true_at_tracepoint): Likewise.
12300 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
12301 (agent_mem_read_string, agent_tsv_read): Likewise.
12303 2013-01-16 Yao Qi <yao@codesourcery.com>
12305 * linux-low.c (linux_resume_one_lwp): Don't check
12306 'lwp->bp_reinsert != 0'.
12308 2013-01-07 Joel Brobecker <brobecker@adacore.com>
12309 Pedro Alves <palves@redhat.com>
12311 * lynx-low.c (ptrace_request_to_str): Define a temporary
12312 macro and use it to simplify this function's implementation.
12314 2013-01-07 Joel Brobecker <brobecker@adacore.com>
12316 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
12319 2013-01-07 Joel Brobecker <brobecker@adacore.com>
12321 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
12323 2013-01-07 Joel Brobecker <brobecker@adacore.com>
12325 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
12327 2013-01-07 Joel Brobecker <brobecker@adacore.com>
12329 * lynx-low.c (lynx_resume): Use the resume_info parameter
12330 to determine the ptid for the lynx_ptrace call, unless
12331 it is equal to minus_one_ptid, in which case we use the
12332 ptid of the current_inferior.
12333 (lynx_wait_1): After having received a thread create/exit
12334 event, resume the inferior's execution using the signaling
12335 thread's ptid, rather than the old ptid.
12337 2013-01-07 Joel Brobecker <brobecker@adacore.com>
12339 * lynx-low.c (lynx_resume): Delete variable ret.
12341 2013-01-01 Joel Brobecker <brobecker@adacore.com>
12343 * gdbreplay.c (gdbreplay_version): Update copyright year.
12344 * server.c (gdbserver_version): Likewise.
12346 2012-12-17 Joel Brobecker <brobecker@adacore.com>
12348 * lynx-low.c (lynx_wait_1): Add debug trace before adding
12351 2012-12-17 Joel Brobecker <brobecker@adacore.com>
12353 * lynx-low.c (ptrace_request_to_str): Add handling for
12354 PTRACE_GETTRACESIG.
12356 2012-12-17 Joel Brobecker <brobecker@adacore.com>
12358 * lynx-low.c (lynx_attach): Delete variable new_process.
12360 2012-12-17 Joel Brobecker <brobecker@adacore.com>
12362 * lynx-low.c (lynx_create_inferior): Delete variable
12365 2012-12-17 Joel Brobecker <brobecker@adacore.com>
12367 * lynx-low.c (ptrace_request_to_str): Do not handle
12368 PTRACE_GETTHREADLIST if this macro does not exist.
12370 2012-12-15 Yao Qi <yao@codesourcery.com>
12372 * Makefile.in (OBS): Add notif.o.
12373 * notif.c, notif.h: New.
12374 * server.c: Include "notif.h".
12375 (struct vstop_notif) <next>: Remove.
12377 (queue_stop_reply): Update.
12378 (push_event, send_next_stop_reply): Remove.
12379 (discard_queued_stop_replies): Update.
12380 (notif_stop): New variable.
12381 (handle_v_stopped): Remove.
12382 (handle_v_requests): Don't call handle_v_stopped. Call
12383 handle_ack_notif instead.
12384 (queue_stop_reply_callback): Call notif_event_enque instead
12385 of queue_stop_reply.
12386 (handle_status): Don't call send_next_stop_reply, call
12387 notif_write_event instead.
12388 (kill_inferior_callback): Likewise.
12389 (detach_or_kill_inferior_callback): Likewise.
12390 (main): Call initialize_notif.
12391 (process_serial_event): Call QUEUE_is_empty.
12392 (handle_target_event): Call notif_push instead of push event.
12393 * server.h (push_event): Remove declaration.
12395 2012-12-10 Tom Tromey <tromey@redhat.com>
12397 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
12398 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
12401 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
12402 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
12403 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
12404 (amd64-linux-ipa.o, ax.o): Rewrite.
12405 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
12406 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
12407 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
12408 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
12409 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
12410 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
12411 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
12412 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
12413 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
12414 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
12415 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
12416 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
12417 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
12418 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
12419 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
12420 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
12421 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
12422 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
12423 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
12424 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
12425 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
12426 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
12427 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
12428 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
12429 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
12430 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
12431 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
12432 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
12433 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
12434 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
12435 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
12436 (reg-tilegx.o): Remove.
12437 (all_object_files): New macro.
12438 Include .deps files.
12439 * aclocal.m4, configure: Rebuild.
12440 * acinclude.m4: Include depstand.m4, lead-dot.m4.
12441 * configure.ac: Invoke ZW_CREATE_DEPDIR,
12442 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
12444 2012-12-05 Tom Tromey <tromey@redhat.com>
12447 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
12449 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
12451 * configure.ac: Check for linux/perf_event.h.
12452 * config.in: Regenerated.
12453 * configure: Regenerated.
12455 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
12457 * hostio.c (handle_readlink): Decrease buffer size
12458 parameter passed to readlink by one byte.
12460 2012-11-26 Yao Qi <yao@codesourcery.com>
12462 * configure.ac (build_warnings): Append '-Wempty-body'.
12463 * configure: Regenerated.
12464 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
12467 2012-11-15 Pierre Muller <muller@sourceware.org>
12469 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
12470 * config.in: Regenerate.
12471 * configure: Regenerate.
12472 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
12473 Use "gdb_wait.h" header instead of <sys/wait.h> header.
12474 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
12475 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
12477 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
12478 instead of <sys/wait.h> header.
12479 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
12481 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
12483 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
12484 (various make rules): Remove -DGDBSERVER
12486 2012-11-09 Yao Qi <yao@codesourcery.com>
12488 * spu-low.c (current_ptid): Move it to ..
12489 * gdbthread.h: ... here. New.
12490 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
12491 * server.c (myresume, process_serial_event): Likewise.
12492 * thread-db.c (thread_db_find_new_threads): Likewise.
12493 * tracepoint.c (run_inferior_command): Likewise.
12495 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
12497 * server.c (handle_search_memory_1): Include access length in
12500 2012-09-05 Michael Brandt <michael.brandt@axis.com>
12502 * linux-crisv32-low.c: Fix compile errors.
12504 2012-09-04 Yao Qi <yao@codesourcery.com>
12506 * tracepoint.c (cmd_qtsv): Adjust debug message.
12507 Don't check CUR_TPOINT.
12509 2012-08-28 Yao Qi <yao@codesourcery.com>
12511 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
12512 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
12513 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
12514 Remove declarations of xmalloc, xreallloc, xstrdup and
12516 * Makefile.in (libiberty_h): New.
12517 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
12518 (linux-bfin-low.o): Append dependency 'libiberty.h'.
12520 2012-08-23 Yao Qi <yao@codesourcery.com>
12522 * server.h: Remove declaration of 'xsnprintf'.
12524 2012-08-22 Keith Seitz <keiths@redhat.com>
12526 * server.h: Include build-gnulib-gbserver/config.h.
12527 * gdbreplay.c: Likewise.
12529 2012-08-08 Doug Evans <dje@google.com>
12531 * Makefile.in (SFILES): Add gdb_vecs.c.
12532 (OBS): Add gdb_vecs.o.
12533 (gdb_vecs_h, host_defs_h): New variables.
12534 (thread-db.o): Add $(gdb_vecs_h) dependency.
12535 (gdb_vecs.o): New rule.
12536 * thread-db.c: #include "gdb_vecs.h".
12537 (thread_db_load_search): Use a vector to iterate over path elements.
12538 Handle text appearing after "$pdir".
12540 * configure.ac: Add check for strstr.
12541 * config.in: Regenerate.
12542 * configure: Regenerate.
12544 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
12546 * hostio.c (handle_pread): If pread fails, fall back to attempting
12548 (handle_pwrite): Likewise for pwrite.
12550 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
12552 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
12553 between unsupported TYPE and unimplementable ADDR/LEN combination.
12554 (arm_insert_point): Act on new return value.
12556 2012-07-31 Pedro Alves <palves@redhat.com>
12558 * server.c (process_point_options): Only skip tokens if we find
12559 one that is unrecognized. Don't treat 'X' specially while
12560 skipping unrecognized tokens.
12562 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
12564 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
12565 to 4-byte-align HW breakpoint addresses for Thumb.
12567 2012-07-27 Yao Qi <yao@codesourcery.com>
12571 * server.h: Declare gdb_agent_about_to_close.
12572 * target.c (kill_inferior): Include "agent.h".
12573 New. Send command 'kill'.
12574 * target.h (kill_inferior): Removed macro.
12575 * tracepoint.c (gdb_agent_about_to_close): New.
12576 (gdb_agent_helper_thread): Handle command 'close'.
12577 Wait endlessly until the inferior stops.
12578 Install gdb_agent_remove_socket to atexit hook.
12579 (agent_socket_name): New static variable.
12580 (gdb_agent_socket_init): Replace local variable 'name' with
12581 'agent_socket_name'.
12582 (gdb_agent_remove_socket): New.
12584 2012-07-27 Yao Qi <yao@codesourcery.com>
12586 * server.c (process_point_options): Stop at 'X' when parsing.
12588 2012-07-19 Michael Eager <eager@eagercon.com>
12590 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
12592 * linux-x86-low.c (x86_insert_point, x86_remove_point):
12593 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
12594 hardware breakpoint.
12596 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12598 * gdbserver/linux-low.c (initialize_low): Call
12599 linux_ptrace_init_warnings.
12601 2012-07-02 Doug Evans <dje@google.com>
12603 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
12606 2012-07-02 Stan Shebs <stan@codesourcery.com>
12608 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
12609 (ax.o): Add it to build rule.
12611 (OBS): Add format.o.
12612 (IPA_OBS): Add format.o.
12613 * server.c (handle_query): Claim support for breakpoint commands.
12614 (process_point_options): Add command case.
12615 (process_serial_event): Leave running if there are printfs in
12617 * mem-break.h (any_persistent_commands): Declare.
12618 (add_breakpoint_commands): Declare.
12619 (gdb_no_commands_at_breakpoint): Declare.
12620 (run_breakpoint_commands): Declare.
12621 * mem-break.c (struct point_command_list): New struct.
12622 (struct breakpoint): New field command_list.
12623 (any_persistent_commands): New function.
12624 (add_commands_to_breakpoint): New function.
12625 (add_breakpoint_commands): New function.
12626 (gdb_no_commands_at_breakpoint): New function.
12627 (run_breakpoint_commands): New function.
12628 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
12630 * ax.c: Include format.h.
12631 (ax_printf): New function.
12632 (gdb_eval_agent_expr): Add printf opcode.
12634 2012-06-13 Yao Qi <yao@codesourcery.com>
12636 * server.c (start_inferior): Remove duplicated writes to fields
12637 'last_resume_kind' and 'last_status' of 'current_inferior'.
12639 2012-06-12 Yao Qi <yao@codesourcery.com>
12640 Pedro Alves <palves@redhat.com>
12642 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
12644 * server.c (handle_v_cont): Extend comment.
12646 2012-06-11 Yao Qi <yao@codesourcery.com>
12648 * linux-low.c (linux_attach): Add 'static'.
12650 2012-06-06 Yao Qi <yao@codesourcery.com>
12652 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
12654 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
12656 Fix gcc -flto compilation warning.
12657 * server.c (main): Make variable multi_mode and attach volatile.
12659 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12661 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
12662 if the platform doesn't know about it.
12664 2012-05-30 Jeff Kenton <jkenton@tilera.com>
12666 * Makefile.in (SFILES): Add linux-tile-low.c.
12667 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
12668 * configure.srv: Handle tilegx-*-linux*.
12669 * linux-tile-low.c: New file.
12671 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12673 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
12675 2012-05-24 Pedro Alves <palves@redhat.com>
12679 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
12681 2012-05-24 Pedro Alves <palves@redhat.com>
12685 Replace target_signal with gdb_signal throughout.
12687 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
12689 * linux-low.c (linux_store_registers): Avoid the copying sequence
12690 when no data has been retrieved by ptrace.
12692 2012-05-22 Will Deacon <will.deacon@arm.com>
12694 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
12695 Include asm/ptrace.h.
12696 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
12699 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
12701 * linux-low.c (linux_store_registers): Don't re-retrieve data
12702 with ptrace that has already been obtained from /proc. Always
12703 copy any data retrieved with ptrace to the buffer supplied.
12705 2012-05-11 Yao Qi <yao@codesourcery.com>
12706 Pedro Alves <palves@redhat.com>
12708 * linux-low.c (enum stopping_threads_kind): New.
12709 (stopping_threads): Change type to `enum stopping_threads_kind'.
12710 (handle_extended_wait): If stopping and suspending threads, leave
12711 the new_lwp suspended too.
12712 (linux_wait_for_event): Adjust.
12713 (stop_all_lwps): Set `stopping_threads' to
12714 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
12715 whether we're suspending threads or just stopping them. Assert no
12718 2012-04-29 Yao Qi <yao@codesourcery.com>
12720 * server.h: Move some code to ...
12721 * gdbthread.h: ... here. New.
12722 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
12723 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
12724 (nto-low.o, win32-low.o): Likewise.
12725 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
12726 * regcache.c, remote-utils.c, server.c: Likewise.
12727 * target.c, tracepoint.c, win32-low.c: Likewise.
12729 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12731 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
12732 (PTRACE_ARG4_TYPE): Likewise.
12733 (PTRACE_XFER_TYPE): Likewise.
12734 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
12735 ptrace to PTRACE_ARG3_TYPE.
12736 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
12737 (PTRACE_ARG4_TYPE): Likewise.
12738 (PTRACE_XFER_TYPE): Likewise.
12739 (linux_detach_one_lwp): Cast fourth argument of
12740 ptrace to long then PTRACE_ARG4_TYPE.
12741 (regsets_fetch_inferior_registers): Cast third argument of
12742 ptrace to long then PTRACE_ARG3_TYPE.
12743 (regsets_store_inferior_registers): Likewise.
12745 2012-04-20 Pedro Alves <palves@redhat.com>
12747 * configure: Regenerate.
12749 2012-04-19 Pedro Alves <palves@redhat.com>
12751 * Makefile.in (GNULIB_BUILDDIR): New.
12752 (LIBGNU, INCGNU, GNULIB_H): Adjust.
12753 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
12754 (all, install-only, uninstall, clean-info, all-lib, clean): No
12755 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
12756 (maintainer-clean realclean distclean): Use subdir_do.
12758 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
12759 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
12760 * acinclude.m4: Include acx_configure_dir.m4.
12761 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
12762 calls. Call AC_PROG_RANLIB. Configure gnulib using
12765 (GNULIB_STDINT_H): Adjust.
12766 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
12767 * gdbreplay.c: Include build-gnulib/config.h.
12768 * server.h: Likewise.
12769 * aclocal.m4: Regenerate.
12770 * config.in: Regenerate.
12771 * configure: Regenerate.
12773 2012-04-19 Pedro Alves <palves@redhat.com>
12775 * Makefile.in (LIBGNU, INCGNU): Adjust.
12776 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
12777 (all, install-only, uninstall, clean-info, all-lib, clean)
12778 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
12779 * configure.ac: Adjust AC_OUTPUT output.
12780 * aclocal.m4: Regenerate.
12781 * configure: Regenerate.
12783 2012-04-19 Pedro Alves <palves@redhat.com>
12785 * Makefile.in (generated_files): New.
12786 (server_h): Remove the explicit dependency on config.h, and depend
12787 on $generated_files.
12789 2012-04-19 Pedro Alves <palves@redhat.com>
12791 * Makefile.in (INCGNU): Add -Ignulib.
12793 2012-04-19 Pedro Alves <palves@redhat.com>
12795 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
12796 (INCGNU): ... this, and spell out -I here.
12797 (GNULIB_LIB): Rename to ...
12798 (LIBGNU): ... this.
12799 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
12801 2012-04-19 Pedro Alves <palves@redhat.com>
12803 * config.in: Regenerate.
12805 2012-04-19 Pedro Alves <palves@redhat.com>
12807 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
12808 * server.h (memmem): Remove declaration.
12809 * config.in: Regenerate.
12810 * configure: Regenerate.
12812 2012-04-19 Yao Qi <yao@codesourcery.com>
12814 * Makefile.in (SFILES): Add common/vec.c.
12818 2012-04-19 Yao Qi <yao@codesourcery.com>
12820 * remote-utils.c (prepare_resume_reply): Replace with macro
12821 target_core_of_thread.
12822 * server.c (handle_qxfer_threads_proper): Likewise.
12823 * target.h (traget_core_of_thread): New macro.
12825 2012-04-18 Pedro Alves <palves@redhat.com>
12827 * aclocal.m4: Regenerate.
12828 * configure: Regenerate.
12830 2012-04-16 Yao Qi <yao@codesourcery.com>
12832 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
12833 duplicated on address.
12835 2012-04-16 Yao Qi <yao@codesourcery.com>
12837 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
12838 (struct tracepoint_action_ops) <send>: New field.
12839 (m_tracepoint_action_send, r_tracepoint_action_send): New.
12840 (agent_expr_send, x_tracepoint_action_send): New.
12841 (l_tracepoint_action_send): New.
12842 (cmd_qtdp): Download and install tracepoint
12843 according to `use_agent'.
12844 (run_inferior_command): Add one more parameter `len'.
12846 (tracepoint_send_agent): New.
12847 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
12849 2012-04-16 Yao Qi <yao@codesourcery.com>
12851 * tracepoint.c (download_tracepoints): Moved to ...
12852 (cmd_qtstart): ... here.
12854 2012-04-14 Yao Qi <yao@codesourcery.com>
12856 * tracepoint.c: Include inttypes.h.
12857 (struct collect_memory_action): Use sized types.
12858 (struct tracepoint): Likewise.
12859 (cmd_qtdp, stop_tracing): Update print specifiers.
12860 (cmd_qtp, response_tracepoint): Likewise.
12861 (collect_data_at_tracepoint): Likewise.
12862 (collect_data_at_step): Likewise.
12864 2012-04-14 Yao Qi <yao@codesourcery.com>
12866 Import gnulib module inttypes.
12867 * aclocal.m4, config.in, configure: Regenerated.
12869 2012-04-14 Yao Qi <yao@codesourcery.com>
12871 * Makefile.in (maintainer-clean, realclean, distclean): Remove
12872 Makefile and config.status at last.
12874 2012-04-13 Yao Qi <yao@codesourcery.com>
12876 * tracepoint.c: Include stdint.h unconditionally.
12878 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12880 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
12881 on BFD_HAVE_SYS_PROCFS_TYPE.
12882 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
12883 * configure: Regenerate.
12884 * config.in: Likewise.
12886 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
12888 * Makefile.in (clean): Also remove x32.c x32-linux.c
12889 x32-avx.c x32-avx-linux.c.
12890 (x32.o): New target.
12892 (x32-linux.o): Likewise.
12893 (x32-linux.c): Likewise.
12894 (x32-avx.o): Likewise.
12895 (x32-avx.c): Likewise.
12896 (x32-avx-linux.o): Likewise.
12897 (x32-avx-linux.c): Likewise.
12899 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
12900 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
12901 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
12902 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
12903 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
12904 i386/x32-avx-linux.xml.
12906 * linux-x86-low.c (init_registers_x32_linux): New prototype.
12907 (init_registers_x32_avx_linux): Likwise.
12908 (x86_linux_update_xmltarget): Call init_registers_x32_linux
12909 or init_registers_x32_avx_linux if linux_is_elf64 is false.
12911 2012-04-13 Pedro Alves <palves@redhat.com>
12913 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
12914 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
12915 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
12916 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
12919 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
12921 * linux-x86-low.c (compat_x32_clock_t): New.
12922 (compat_x32_siginfo_t): Likewise.
12923 (compat_x32_siginfo_from_siginfo): Likewise.
12924 (siginfo_from_compat_x32_siginfo): Likewise.
12925 (linux_is_elf64): Likewise.
12926 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
12927 and siginfo_from_compat_x32_siginfo for x32.
12928 (x86_arch_setup): Set linux_is_elf64.
12930 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
12933 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
12935 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
12936 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
12937 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
12938 compatible with process.
12940 2012-04-12 Yao Qi <yao@codesourcery.com>
12942 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
12943 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
12944 (install-only, install-info, clean): Handle sub dir gnulib.
12945 (all-lib, am--refresh): New targets.
12946 (memmem.o): Remove target.
12947 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
12948 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
12949 (AC_REPLACE_FUNCS): Remove memmem.
12950 Invoke gl_INIT and AM_INIT_AUTOMAKE.
12951 (AC_OUTPUT): Generate Makefile in gnulib/.
12952 * aclocal.m4, config.in, configure: Regenerated.
12954 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
12956 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
12958 2012-04-05 Pedro Alves <palves@redhat.com>
12960 -Werror=strict-aliasing
12962 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
12965 2012-04-04 Pedro Alves <palves@redhat.com>
12967 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12968 (sparc_store_gregset_from_stack, sparc_store_gregset)
12969 (sparc_breakpoint_at): Fix formatting.
12971 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
12973 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
12975 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
12976 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
12977 * config.in: Regenerate.
12978 * configure: Likewise.
12980 2012-03-29 Pedro Alves <palves@redhat.com>
12982 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
12983 Correct ptrace arguments.
12985 2012-03-28 Pedro Alves <palves@redhat.com>
12987 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
12988 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
12989 (IA64_FR1_REGNUM): New defines.
12990 (ia64_fetch_register): New.
12991 (the_low_target): Install it.
12992 * linux-low.h (struct linux_target_ops) <fetch_register>: New
12994 * linux-low.c (linux_fetch_registers): Try the
12995 the_low_target.fetch_register hook first.
12997 * linux-arm-low.c (the_low_target): Adjust.
12998 * linux-bfin-low.c (the_low_target): Adjust.
12999 * linux-cris-low.c (the_low_target): Adjust.
13000 * linux-crisv32-low.c (the_low_target): Adjust.
13001 * linux-m32r-low.c (the_low_target): Adjust.
13002 * linux-m68k-low.c (the_low_target): Adjust.
13003 * linux-mips-low.c (the_low_target): Adjust.
13004 * linux-ppc-low.c (the_low_target): Adjust.
13005 * linux-s390-low.c (the_low_target): Adjust.
13006 * linux-sh-low.c (the_low_target): Adjust.
13007 * linux-sparc-low.c (the_low_target): Adjust.
13008 * linux-tic6x-low.c (the_low_target): Adjust.
13009 * linux-x86-low.c (the_low_target): Adjust.
13010 * linux-xtensa-low.c (the_low_target): Adjust.
13012 2012-03-26 Pedro Alves <palves@redhat.com>
13014 * server.c (handle_qxfer_libraries): Don't bail early if
13015 the_target->qxfer_libraries_svr4 is not NULL.
13017 2012-03-26 Pedro Alves <palves@redhat.com>
13019 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
13021 2012-03-23 Pedro Alves <palves@redhat.com>
13023 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
13024 "library-list-svr4" element's start tag when the the DSO list is
13027 2012-03-23 Pedro Alves <palves@redhat.com>
13029 * linux-low.c (read_one_ptr): Read the inferior's pointer through
13030 a variable whose type size is the same as the inferior's pointer
13033 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
13035 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
13037 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
13038 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
13039 * linux-low.h: Include <signal.h>.
13040 (struct siginfo): Remove forward declaration.
13041 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
13044 2012-03-21 Mike Frysinger <vapier@gentoo.org>
13046 * .gitignore: Ignore more files.
13048 2012-03-19 Pedro Alves <palves@redhat.com>
13049 Jan Kratochvil <jan.kratochvil@redhat.com>
13051 * server.c (cont_thread, general_thread): Add describing comments.
13052 (start_inferior): Clear `cont_thread'.
13053 (handle_v_cont): Don't set `cont_thread' if resuming all threads
13056 2012-03-15 Yao Qi <yao@codesourcery.com>
13058 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
13060 (cmd_qtdp): ... here.
13062 2012-03-15 Yao Qi <yao@codesourcery.com>
13064 * tracepoint.c (struct tracepoint_action_ops): New.
13065 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
13066 (m_tracepoint_action_download): New.
13067 (r_tracepoint_action_download): New.
13068 (x_tracepoint_action_download): New.
13069 (l_tracepoint_action_download): New.
13070 (add_tracepoint_action): Install `action->ops' according type.
13071 (download_tracepoint_1): Move code `download' function pointer
13072 of various tracepoint_action_ops.
13074 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
13076 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
13077 linux_ptrace_attach_warnings.
13079 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
13081 * Makefile.in (linux-ptrace.o): New.
13082 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
13083 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
13084 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
13085 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
13086 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
13088 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
13090 2012-03-08 Yao Qi <yao@codesourcery.com>
13091 Pedro Alves <palves@redhat.com>
13093 Fix PR server/13392.
13094 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
13095 offset of JMP insn.
13096 * tracepoint.c (remove_tracepoint): New.
13097 (cmd_qtdp): Call remove_tracepoint when failed to install.
13099 2012-03-07 Pedro Alves <palves@redhat.com>
13101 * linux-low.c (get_detach_signal): New.
13102 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
13103 Pass on pending signals to PTRACE_DETACH. Check the result of the
13105 * server.c (program_signals, program_signals_p): New.
13106 (handle_general_set): Handle QProgramSignals.
13107 * server.h (program_signals, program_signals_p): Declare.
13109 2012-03-05 Pedro Alves <palves@redhat.com>
13110 Jan Kratochvil <jan.kratochvil@redhat.com>
13112 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
13115 2012-03-03 Yao Qi <yao@codesourcery.com>
13117 * tracepoint.c (tracepoint_look_up_symbols): Update call to
13118 agent_look_up_symbols.
13120 2012-03-03 Yao Qi <yao@codesourcery.com>
13122 * Makefile.in (linux-low.o): Keep dependence on agent.h.
13123 (linux-x86-low.o): Likewise.
13124 * server.h: Remove in_process_agent_loaded.
13125 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
13129 2012-03-03 Yao Qi <yao@codesourcery.com>
13131 * tracepoint.c (gdb_agent_capability): New global.
13132 (in_process_agent_loaded_ust): Renamed to
13133 `in_process_agent_supports_ust'.
13135 (in_process_agent_supports_ust): Call agent_capability_check.
13136 (clear_installed_tracepoints): Assert that agent supports
13139 2012-03-03 Yao Qi <yao@codesourcery.com>
13141 * linux-low.c (linux_supports_agent): New.
13142 (linux_target_ops): Initialize field `supports_agent' with
13143 linux_supports_agent.
13144 * target.h (struct target_ops) <supports_agent>: New.
13145 (target_supports_agent): New macro.
13146 * server.c (handle_general_set): Handle packet 'QAgent'.
13147 (handle_query): Send `QAgent+'.
13148 * Makefile.in (server.o): Depends on agent.h.
13150 2012-03-03 Yao Qi <yao@codesourcery.com>
13152 * Makefile.in (OBS): Add agent.o.
13153 Add new rule for agent.o.
13154 Track dependence of tracepoint.c on agent.h.
13155 * tracepoint.c (run_inferior_command_1):
13156 (run_inferior_command): Call agent_run_command.
13157 (gdb_ust_connect_sync_socket): Deleted. Move it to
13159 (resume_thread, stop_thread): Likewise.
13160 (gdb_ust_socket_init): Renamed to ...
13161 (gdb_agent_socket_init): ... New.
13162 (gdb_ust_thread): Renamed to ...
13163 (gdb_agent_helper_thread): ... New.
13164 (gdb_ust_init): Move some code to ...
13165 (gdb_agent_init): ... here. New.
13166 [HAVE_UST]: Call gdb_ust_init.
13167 (initialize_tracepoint_ftlib): Call gdb_agent_init.
13168 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
13169 * config.in, configure: Regenerated.
13171 2012-03-02 Pedro Alves <palves@redhat.com>
13173 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
13174 * linux-low.c (struct simple_pid_list): New.
13175 (stopped_pids): New a struct simple_pid_list pointer.
13176 (add_to_pid_list, pull_pid_from_list): New.
13177 (handle_extended_wait): Don't assume the first signal new children
13178 report is SIGSTOP. Adjust call to pull_pid_from_list.
13179 (linux_wait_for_lwp): Adjust.
13181 2012-03-02 Yao Qi <yao@codesourcery.com>
13183 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
13186 2012-03-02 Yao Qi <yao@codesourcery.com>
13188 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
13189 `stop_pc' and `tpoint'. Update caller.
13191 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
13193 * linux-low.h (linux_target_ops): Add regset_bitmap member.
13194 * linux-low.c (use_linux_regsets): New macro.
13195 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
13196 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
13197 (linux_register_in_regsets): New function.
13198 (usr_fetch_inferior_registers): Skip registers covered by
13200 (usr_store_inferior_registers): Likewise.
13201 (usr_fetch_inferior_registers): New macro.
13202 (usr_store_inferior_registers): Likewise.
13203 (linux_fetch_registers): Handle mixed regset/non-regset targets.
13204 (linux_store_registers): Likewise.
13205 * linux-mips-low.c (init_registers_mips_dsp_linux): New
13207 (init_registers_mips64_dsp_linux): Likewise.
13208 (init_registers_mips_linux): New macro.
13209 (init_registers_mips_dsp_linux): Likewise.
13210 (mips_dsp_num_regs): Likewise.
13211 (DSP_BASE, DSP_CONTROL): New fallback macros.
13212 (mips_base_regs): New macro.
13213 (mips_regmap): Use it. Fix the size.
13214 (mips_dsp_regmap): New variable.
13215 (mips_dsp_regset_bitmap): Likewise.
13216 (mips_arch_setup): New function.
13217 (mips_cannot_fetch_register): Use the_low_target.regmap rather
13219 (mips_cannot_store_register): Likewise.
13220 (the_low_target): Update .arch_setup, .num_regs and .regmap
13221 initializers. Add .regset_bitmap initializer.
13222 * linux-arm-low.c (the_low_target): Add .regset_bitmap
13224 * linux-bfin-low.c (the_low_target): Likewise.
13225 * linux-cris-low.c (the_low_target): Likewise.
13226 * linux-crisv32-low.c (the_low_target): Likewise.
13227 * linux-ia64-low.c (the_low_target): Likewise.
13228 * linux-m32r-low.c (the_low_target): Likewise.
13229 * linux-m68k-low.c (the_low_target): Likewise.
13230 * linux-ppc-low.c (the_low_target): Likewise.
13231 * linux-s390-low.c (the_low_target): Likewise.
13232 * linux-sh-low.c (the_low_target): Likewise.
13233 * linux-sparc-low.c (the_low_target): Likewise.
13234 * linux-tic6x-low.c (the_low_target): Likewise.
13235 * linux-x86-low.c (the_low_target): Likewise.
13236 * linux-xtensa-low.c (the_low_target): Likewise.
13237 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
13238 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
13239 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
13241 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
13242 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
13244 2012-02-29 Yao Qi <yao@codesourcery.com>
13245 Pedro Alves <palves@redhat.com>
13247 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
13248 `step_over_finished' is true.
13250 2012-02-27 Pedro Alves <palves@redhat.com>
13252 * linux-low.c (pid_is_stopped): Delete, moved to common/.
13253 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
13255 2012-02-27 Pedro Alves <palves@redhat.com>
13258 * linux-low.c (pid_is_stopped): New.
13259 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
13261 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
13263 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
13266 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
13268 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
13270 2012-02-24 Luis Machado <lgustavo@codesourcery>
13272 * server.c (handle_query): Advertise support for target-side
13273 breakpoint condition evaluation.
13274 (process_point_options): New function.
13275 (process_serial_event): When inserting a breakpoint, check for
13276 a target-side condition that should be evaluated.
13278 * mem-break.c: Include regcache.h and ax.h.
13279 (point_cond_list_t): New data structure.
13280 (breakpoint) <cond_list>: New field.
13281 (find_gdb_breakpoint_at): Make non-static.
13282 (delete_gdb_breakpoint_at): Clear any target-side
13284 (clear_gdb_breakpoint_conditions): New function.
13285 (add_condition_to_breakpoint): Likewise.
13286 (add_breakpoint_condition): Likewise.
13287 (gdb_condition_true_at_breakpoint): Likewise.
13288 (gdb_breakpoint_here): Return result directly instead
13289 of going through a local variable.
13291 * mem-break.h (find_gdb_breakpoint_at): New prototype.
13292 (clear_gdb_breakpoint_conditions): Likewise.
13293 (add_breakpoint_condition): Likewise.
13294 (gdb_condition_true_at_breakpoint): Likewise.
13296 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
13297 (need_step_over_p): Take target-side breakpoint condition into
13300 2012-02-24 Luis Machado <lgustavo@codesourcery>
13302 * server.h: Include tracepoint.h.
13303 (agent_mem_read, agent_get_trace_state_variable_value,
13304 agent_set_trace_state_variable_value,
13305 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
13306 get_set_tsv_func_addr): New prototypes.
13308 * ax.h: New include file.
13309 * ax.c: New source file.
13311 * tracepoint.c: Include ax.h.
13312 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
13313 agent_expr, eval_result_type): Move to ax.h.
13314 (parse_agent_expr): Rename to ...
13315 (gdb_parse_agent_expr): ... this, make it non-static and move
13317 (unparse_agent_expr) Rename to ...
13318 (gdb_unparse_agent_expr): ... this, make it non-static and move
13320 (eval_agent_expr): Rename to ...
13321 (eval_tracepoint_agent_expr): ... this.
13322 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
13323 forward declarations.
13324 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
13325 (agent_get_trace_state_variable_value): New function.
13326 (agent_set_trace_state_variable_value): New function.
13327 (cmd_qtdp): Call gdb_parse_agent_expr (...).
13328 (response_tracepoint): Call gdb_unparse_agent_expr (...).
13329 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
13330 (condition_true_at_tracepoint): Likewise.
13331 (parse_agent_expr): Rename to ...
13332 (gdb_parse_agent_expr): ... this and move to ax.c.
13333 (unparse_agent_expr): Rename to ...
13334 (gdb_unparse_agent_expr): ... this and move to ax.c.
13335 (gdb_agent_op_name): Move to ax.c.
13336 (eval_agent_expr): Rename to ...
13337 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
13339 (eval_tracepoint_agent_expr): New function.
13340 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
13342 (current_insn_ptr, emit_error, struct bytecode_address): Move to
13344 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
13345 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
13346 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
13347 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
13348 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
13349 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
13350 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
13351 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
13352 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
13353 (compile_bytecodes): Remove forward declaration.
13354 (is_goto_target): Move to ax.c.
13355 (compile_bytecodes): Move to ax.c and call
13356 agent_get_trace_state_variable_value (...) and
13357 agent_set_trace_state_variable_value (...).
13359 * Makefile.in: Update ax.c and IPA dependencies.
13361 2012-02-24 Pedro Alves <palves@redhat.com>
13363 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
13364 (cmd_bigqtbuffer_circular): ... this. Only handle
13365 'QTBuffer:circular:'.
13366 (handle_tracepoint_general_set): Adjust.
13368 2012-02-16 Yao Qi <yao@codesourcery.com>
13370 * inferiors.c: Move code to ...
13371 * dll.c: .... here. New.
13372 * server.h: Declare clear_dlls.
13373 * Makefile.in (SFILES): Add dll.c.
13377 2012-02-11 Yao Qi <yao@codesourcery.com>
13379 * server.c: (handle_monitor_command): Add a new parameter
13381 (handle_query): Update caller.
13383 2012-02-09 Joel Brobecker <brobecker@adacore.com>
13385 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
13386 * configure, config.in: Regenerate.
13387 * hostio.c: Provide an alternate implementation if HAVE_READLINK
13390 2012-02-02 Pedro Alves <palves@redhat.com>
13392 Try SIGKILL first, then PTRACE_KILL.
13393 * linux-low.c (linux_kill_one_lwp): New.
13394 (linux_kill_one_lwp): Rename to ...
13395 (kill_one_lwp_callback): ... this. Use the new
13396 linux_kill_one_lwp.
13398 2012-02-02 Pedro Alves <palves@redhat.com>
13400 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
13403 2012-01-27 Pedro Alves <palves@redhat.com>
13405 * linux-low.c (linux_child_pid_to_exec_file): Delete.
13406 (elf_64_file_p): Make static.
13407 (linux_pid_exe_is_elf_64_file): New.
13408 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
13409 Delete declarations.
13410 (linux_pid_exe_is_elf_64_file): Declare.
13411 * linux-x86-low.c (x86_arch_setup): Use
13412 linux_pid_exe_is_elf_64_file.
13414 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
13416 * linux-low.c (linux_wait_for_event_1): Rename to ...
13417 (linux_wait_for_event): ... here and merge it with former
13418 linux_wait_for_event - new variable wait_ptid, use it.
13419 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
13421 2012-01-23 Pedro Alves <palves@redhat.com>
13423 * server.c (main): Avoid yet another case of infinite loop while
13424 detaching/killing after a longjmp.
13426 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
13429 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
13431 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
13433 * hostio.c (handle_readlink): New function.
13434 (handle_vFile): Call it to handle "vFile:readlink" packets.
13436 2012-01-20 Pedro Alves <palves@redhat.com>
13437 Ulrich Weigand <ulrich.weigand@linaro.org>
13439 * server.c (handle_v_requests): Only support vAttach and vRun to
13440 start multiple processes when in extended protocol mode.
13442 2012-01-17 Pedro Alves <palves@redhat.com>
13444 * tracepoint.c (initialize_tracepoint): Use mmap instead of
13445 memalign plus mprotect to allocate the scratch buffer.
13447 2012-01-13 Pedro Alves <palves@redhat.com>
13449 * server.c (attach_inferior): Clear `cont_thread'.
13451 2012-01-13 Pedro Alves <palves@redhat.com>
13453 * server.c (main): Avoid infinite loop while detaching/killing
13456 2012-01-09 Doug Evans <dje@google.com>
13458 * server.c (start_inferior): Set last_ptid in --wrapper case.
13460 2012-01-06 Yao Qi <yao@codesourcery.com>
13462 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
13464 [IN_PROCESS_AGENT] (debug_agent): New global variable.
13466 2012-01-04 Yao Qi <yao@codesourcery.com>
13468 * tracepoint.c (cmd_qtdp): Print debug message
13469 for static tracepoint.
13471 2012-01-04 Yao Qi <yao@codesourcery.com>
13473 * tracepoint.c (trace_vdebug): Differentiate debug message
13474 between gdbserver and IPA.
13476 2012-01-03 Yao Qi <yao@codesourcery.com>
13478 * tracepoint.c (tracepoint_was_hit): Don't collect for
13481 2012-01-02 Joel Brobecker <brobecker@adacore.com>
13483 * terminal.h: Reformat copyright header.
13485 2012-01-02 Joel Brobecker <brobecker@adacore.com>
13487 * server.c (gdbserver_version): Update copyright year.
13488 * gdbreplay.c (gdbreplay_version): Likewise.
13490 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
13492 * linux-low.c (linux_create_inferior): Put empty if clause for write.
13495 2011-12-18 Hui Zhu <teawater@gmail.com>
13496 * linux-low.c (linux_create_inferior): Save return value to ret.
13498 2011-12-18 Hui Zhu <teawater@gmail.com>
13500 * linux-low.c (linux_create_inferior): Save return value to ret.
13502 2011-12-16 Doug Evans <dje@google.com>
13504 * linux-low.c (linux_create_inferior): If stdio connection,
13505 redirect stdin from /dev/null, stdout to stderr.
13506 * remote-utils.c (remote_is_stdio): New static global.
13507 (remote_connection_is_stdio): New function.
13508 (remote_prepare): Handle stdio connection.
13509 (remote_open): Ditto.
13510 (remote_close): Don't close stdin for stdio connections.
13511 (read_prim,write_prim): New functions. Replace all calls to
13512 read/write to these.
13513 * server.c (main): Watch for "-" argument. Move call to
13514 remote_prepare before start_inferior.
13515 * server.h (STDIO_CONNECTION_NAME): New macro.
13516 (remote_connection_is_stdio): Declare.
13518 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
13519 in debugging output.
13521 2011-12-15 Yao Qi <yao@codesourcery.com>
13523 * tracepoint.c: Include sys/syscall.h.
13524 (gdb_ust_thread): Remove preprocessor conditional.
13526 2011-12-14 Pedro Alves <pedro@codesourcery.com>
13528 * linux-low.c (linux_detach_one_lwp): Call
13529 the_low_target.prepare_to_resume before detaching.
13531 2011-12-14 Yao Qi <yao@codesourcery.com>
13533 * tracepoint.c (gdb_ust_thread): Don't ignore return value
13536 2011-12-14 Yao Qi <yao@codesourcery.com>
13538 * i386-low.c (i386_low_stopped_data_address): Initialize local
13539 variable `control'.
13541 2011-12-13 Pedro Alves <pedro@codesourcery.com>
13545 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
13546 DR_CONTROL unless necessary. Extend comments.
13547 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
13548 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
13550 2011-12-13 Yao Qi <yao@codesourcery.com>
13552 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
13554 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
13556 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
13558 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
13559 Print new debug message for such case.
13561 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13563 Fix overlapping memcpy.
13564 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
13565 the read_inferior_memory transfer.
13566 (delete_fast_tracepoint_jump): New variable buf. Use it for the
13567 write_inferior_memory transfer.
13568 (set_fast_tracepoint_jump): New variable buf. Use it for the
13569 read_inferior_memory and write_inferior_memory transfers.
13570 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
13571 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
13572 Use it for the write_inferior_memory transfer.
13573 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
13576 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
13578 * linux-low.c (fetch_register, store_register): Make code
13579 consistent, fix formatting.
13581 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
13583 * linux-low.c (usr_store_inferior_registers): Factor out code
13584 to handle individual registers into...
13585 (store_register): ... this new function.
13587 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
13589 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
13590 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
13591 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
13592 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
13593 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
13594 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
13595 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
13596 (srv_xmlfiles): Add new XML files.
13598 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
13600 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
13601 (init_registers_s390_linux32v1): Add prototype.
13602 (init_registers_s390_linux32v2): Likewise.
13603 (init_registers_s390_linux64v1): Likewise.
13604 (init_registers_s390_linux64v2): Likewise.
13605 (init_registers_s390x_linux64v1): Likewise.
13606 (init_registers_s390x_linux64v2): Likewise.
13607 (s390_num_regs): Increment to 52.
13608 (s390_regmap): Add orig_r2 register.
13609 (s390_num_regs_3264): Increment to 68.
13610 (s390_regmap_3264): Add orig_r2 register.
13611 (s390_collect_ptrace_register): Handle orig_r2 register.
13612 (s390_supply_ptrace_register): Likewise.
13613 (s390_fill_last_break): New function.
13614 (s390_store_last_break): Likewise.
13615 (s390_fill_system_call): New function.
13616 (s390_store_system_call): Likewise.
13617 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
13619 (s390_check_regset): New function.
13620 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
13621 NT_S390_SYSTEM_CALL regsets and use appropriate description.
13622 Update target_regsets for available register sets.
13624 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
13625 Jan Kratochvil <jan.kratochvil@redhat.com>
13627 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
13628 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
13630 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
13631 * linux-low.h (struct process_info_private): New member r_debug.
13632 * server.c (handle_qxfer_libraries): Call
13633 the_target->qxfer_libraries_svr4.
13634 (handle_qxfer_libraries_svr4): New function.
13635 (qxfer_packets): New entry "libraries-svr4".
13636 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
13637 * target.h (struct target_ops): New member qxfer_libraries_svr4.
13638 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
13639 PACKET_qXfer_libraries_svr4.
13641 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
13643 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
13644 PSW address/mask between 8-byte and 16-byte formats.
13645 (s390_supply_ptrace_register): Likewise.
13646 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
13647 basic addressing mode bit.
13649 2011-11-24 Stan Shebs <stan@codesourcery.com>
13651 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
13653 2011-11-17 Stan Shebs <stan@codesourcery.com>
13655 * tracepoint.c (struct tracepoint): New field traceframe_usage.
13656 (tracing_start_time): New global.
13657 (tracing_stop_time): New global.
13658 (tracing_user_name): New global.
13659 (tracing_notes): New global.
13660 (tracing_stop_note): New global.
13661 (cmd_qtstart): Set traceframe_usage, start_time.
13662 (stop_tracing): Set stop_time.
13663 (cmd_qtstatus): Report additional status.
13664 (cmd_qtp): New function.
13665 (handle_tracepoint_query): Call it.
13666 (cmd_qtnotes): New function.
13667 (handle_tracepoint_general_set): Call it.
13668 (get_timestamp): Rename from tsv_get_timestamp.
13670 2011-11-14 Stan Shebs <stan@codesourcery.com>
13671 Kwok Cheung Yeung <kcy@codesourcery.com>
13673 * linux-x86-low.c (small_jump_insn): New.
13674 (i386_install_fast_tracepoint_jump_pad): Add arguments for
13675 trampoline and error message, build a trampoline and issue a small
13676 jump instruction to it.
13677 (x86_install_fast_tracepoint_jump_pad): Add arguments for
13678 trampoline and error message.
13679 (x86_get_min_fast_tracepoint_insn_len): New.
13680 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
13681 * linux-low.h (struct linux_target_ops): Add arguments to
13682 install_fast_tracepoint_jump_pad operation, add new operation.
13683 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
13685 (linux_get_min_fast_tracepoint_insn_len): New function.
13686 (linux_target_op): Add new operation.
13687 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
13688 (gdb_trampoline_buffer_end): Ditto.
13689 (gdb_trampoline_buffer_error): Ditto.
13690 (struct ipa_sym_addresses): Add fields for new IPA variables.
13691 (symbol_list): Add entries for new IPA variables.
13692 (struct tracepoint): Add fields to hold the address range of the
13693 trampoline used by the tracepoint.
13694 (trampoline_buffer_head): New static variable.
13695 (trampoline_buffer_tail): Ditto.
13696 (claim_trampoline_space): New function.
13697 (have_fast_tracepoint_trampoline_buffer): New function.
13698 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
13700 (install_fast_tracepoint): Ditto, also add error buffer argument.
13701 (cmd_qtminftpilen): New function.
13702 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
13703 (fast_tracepoint_from_trampoline_address): New function.
13704 (fast_tracepoint_collecting): Handle trampoline as part of jump
13706 (set_trampoline_buffer_space): New function.
13707 (initialize_tracepoint): Initialize new IPA variables.
13708 * target.h (struct target_ops): Add arguments to
13709 install_fast_tracepoint_jump_pad operation, add new
13710 get_min_fast_tracepoint_insn_len operation.
13711 (target_get_min_fast_tracepoint_insn_len): New.
13712 (install_fast_tracepoint_jump_pad): Add arguments.
13713 * server.h (IPA_BUFSIZ): Define.
13714 * linux-i386-ipa.c: Include extra header files.
13715 (initialize_fast_tracepoint_trampoline_buffer): New function.
13716 (initialize_low_tracepoint): Call it.
13717 * server.h (set_trampoline_buffer_space): Declare.
13718 (claim_trampoline_space): Ditto.
13719 (have_fast_tracepoint_trampoline_buffer): Ditto.
13721 2011-11-14 Yao Qi <yao@codesourcery.com>
13723 * server.c (handle_query): Handle InstallInTrace for qSupported.
13724 * tracepoint.c (add_tracepoint): Sort list.
13725 (install_tracepoint, download_tracepoint): New.
13726 (cmd_qtdp): Call them to install and download tracepoints.
13727 (sort_tracepoints): Removed.
13728 (cmd_qtstart): Update.
13730 2011-11-14 Yao Qi <yao@codesourcery.com>
13732 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
13733 * mem-break.h: Declare.
13734 * tracepoint.c (cmd_qtstart): Move some code to ...
13735 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
13737 (download_tracepoints): Move some code to ...
13738 (download_tracepoint_1): ... here. New.
13740 2011-11-08 Yao Qi <yao@codesourcery.com>
13742 * remote-utils.c (relocate_instruction): A comment fix.
13744 2011-11-07 Joel Brobecker <brobecker@adacore.com>
13746 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
13747 (i386_dr_low_get_control, i386_dr_low_get_status): Use
13748 dr_status_mirror and dr_control_mirror from debug_reg_state.
13749 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
13750 (i386_initial_stuff): Remove use of deleted globals.
13751 (i386_get_thread_context, i386_set_thread_context,
13752 i386_thread_added): Use dr_status_mirror and dr_control_mirror
13753 from debug_reg_state.
13755 2011-11-05 Yao Qi <yao@codesourcery.com>
13757 * tracepoint.c (gdb_collect): Loop over tracepoints of same
13758 address as TPOINT's.
13760 2011-11-02 Stan Shebs <stan@codesourcery.com>
13762 * tracepoint.c (agent_mem_read_string): New function.
13763 (eval_agent_expr): Call it for tracenz.
13764 * server.c (handle_query): Report support for tracenz.
13766 2011-11-02 Yao Qi <yao@codesourcery.com>
13768 * tracepoint.c (cmd_qtstart): Remove unused local variables.
13770 2011-11-02 Yao Qi <yao@codesourcery.com>
13772 * target.h: Fix a typo in comment.
13774 2011-10-31 Pedro Alves <pedro@codesourcery.com>
13776 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
13777 clobber the breakpoints' shadows with fast tracepoint jumps.
13778 * mem-break.h (check_mem_write): Add `myaddr' parameter.
13779 * target.c (write_inferior_memory): Also pass MYADDR down to
13782 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
13784 * configure.ac: Check support for personality routine.
13785 * configure: Regenerate.
13786 * config.in: Likewise.
13787 * linux-low.c: Include <sys/personality.h>.
13788 Define ADDR_NO_RANDOMIZE if necessary.
13789 (linux_create_inferior): Disable address space randomization when
13790 forking inferior, if requested.
13791 (linux_supports_disable_randomization): New function.
13792 (linux_target_ops): Install it.
13793 * server.h (disable_randomization): Declare.
13794 * server.c (disable_randomization): New global variable.
13795 (handle_general_set): Handle QDisableRandomization.
13796 (handle_query): Likewise for qSupported.
13797 (main): Support --disable-randomization and --no-disable-randomization
13798 command line arguments.
13799 * target.h (struct target_ops): Add supports_disable_randomization.
13800 (target_supports_disable_randomization): New macro.
13802 2011-09-29 Mike Frysinger <vapier@gentoo.org>
13804 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
13806 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
13807 [!PT_GETDSBT] (target_loadmap): New definition.
13808 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
13809 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
13810 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
13811 and PT_GETDSBT to LINUX_LOADMAP.
13812 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
13813 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
13815 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
13817 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
13818 (arm_linux_hwbp_cap): New static variable.
13819 (arm_linux_get_hwbp_cap): Replace by ...
13820 (arm_linux_init_hwbp_cap): ... this new function.
13821 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
13822 (arm_linux_get_hw_watchpoint_count): Likewise.
13823 (arm_linux_get_hw_watchpoint_max_length): Likewise.
13824 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
13825 (arm_prepare_to_resume): Use perror_with_name instead of error.
13827 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
13829 * linux-arm-low.c: Include <signal.h>.
13830 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
13831 (struct arm_linux_hwbp_cap): New data type.
13832 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
13833 (struct arm_linux_hw_breakpoint): New data type.
13834 (MAX_BPTS, MAX_WPTS): Define.
13835 (struct arch_process_info, struct arch_lwp_info): New data types.
13836 (arm_linux_get_hwbp_cap): New function.
13837 (arm_linux_get_hw_breakpoint_count): Likewise.
13838 (arm_linux_get_hw_watchpoint_count): Likewise.
13839 (arm_linux_get_hw_watchpoint_max_length): Likewise.
13840 (arm_hwbp_control_initialize): Likewise.
13841 (arm_hwbp_control_is_enabled): Likewise.
13842 (arm_hwbp_control_is_initialized): Likewise.
13843 (arm_hwbp_control_disable): Likewise.
13844 (arm_linux_hw_breakpoint_equal): Likewise.
13845 (arm_linux_hw_point_initialize): Likewise.
13846 (struct update_registers_data): New data structure.
13847 (update_registers_callback: New function.
13848 (arm_insert_point): Likewise.
13849 (arm_remove_point): Likewise.
13850 (arm_stopped_by_watchpoint): Likewise.
13851 (arm_stopped_data_address): Likewise.
13852 (arm_new_process): Likewise.
13853 (arm_new_thread): Likewise.
13854 (arm_prepare_to_resume): Likewise.
13855 (the_low_target): Register arm_insert_point, arm_remove_point,
13856 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
13857 arm_new_thread, and arm_prepare_to_resume.
13859 2011-09-15 Stan Shebs <stan@codesourcery.com>
13861 * server.h (struct emit_ops): Add compare-goto fields.
13862 * tracepoint.c (gdb_agent_op_sizes): New table.
13863 (emit_eq_goto): New function.
13864 (emit_ne_goto): New function.
13865 (emit_lt_goto): New function.
13866 (emit_le_goto): New function.
13867 (emit_gt_goto): New function.
13868 (emit_ge_goto): New function.
13869 (is_goto_target): New function.
13870 (compile_bytecodes): Recognize special cases of compare-goto
13871 combinations and call specialized emitters for them.
13872 * linux-x86-low.c (amd64_emit_eq_goto): New function.
13873 (amd64_emit_ne_goto): New function.
13874 (amd64_emit_lt_goto): New function.
13875 (amd64_emit_le_goto): New function.
13876 (amd64_emit_gt_goto): New function.
13877 (amd64_emit_ge_goto): New function.
13878 (amd64_emit_ops): Add the new functions.
13879 (i386_emit_eq_goto): New function.
13880 (i386_emit_ne_goto): New function.
13881 (i386_emit_lt_goto): New function.
13882 (i386_emit_le_goto): New function.
13883 (i386_emit_gt_goto): New function.
13884 (i386_emit_ge_goto): New function.
13885 (i386_emit_ops): Add the new functions.
13887 2011-09-08 Stan Shebs <stan@codesourcery.com>
13889 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
13890 (i386_emit_epilogue): Restore %ebx.
13892 2011-08-31 Jie Zhang <jzhang918@gmail.com>
13894 * server.c (step_thread): Remove definition.
13895 (process_serial_event): Don't handle Hs.
13896 * server.h (step_thread): Remove declaration.
13897 * target.c (set_desired_inferior): Remove use of step_thread.
13899 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
13901 * linux-low.c: Include linux-procfs.h.
13902 (linux_attach_lwp_1): Update comments.
13903 (linux_attach): Scan for existing threads when attaching to a
13904 process that is the tgid.
13905 * Makefile.in: Update dependencies.
13907 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
13909 * configure.srv: Add linux-procfs.o dependencies.
13911 2011-08-14 Yao Qi <yao@codesourcery.com>
13913 * target.h (struct target_ops): Fix indent.
13914 * win32-low.c (win32_target_ops): Fix comment.
13916 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
13917 Yao Qi <yao@codesourcery.com>
13919 * Makefile.in (clean): Remove tic6x-*.c files.
13920 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
13921 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
13922 (tic6x-c64xp-linux.c): Likewise.
13923 * configure.srv: Add support for tic6x-*-uclinux.
13924 * linux-tic6x-low.c: New.
13925 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
13927 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
13928 Yao Qi <yao@codesourcery.com>
13930 * target.h (struct target_ops): Add read_loadmap.
13931 * linux-low.c (struct target_loadseg): New type.
13932 (struct target_loadmap): New type.
13933 (linux_read_loadmap): New function.
13934 (linux_target_ops): Add linux_read_loadmap.
13935 * server.c (handle_query): Support qXfer:fdpic:read packet.
13936 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
13939 2011-08-05 Eli Zaretskii <eliz@gnu.org>
13941 * win32-low.c: Include <stdint.h>.
13943 2011-07-22 Pedro Alves <pedro@codesourcery.com>
13945 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
13946 to the inferior here.
13947 (i386_remove_aligned_watchpoint): Ditto.
13948 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
13949 fit part of the watchpoint in the debug registers.
13950 (i386_update_inferior_debug_regs): New.
13951 (i386_low_insert_watchpoint): Work on a local mirror of the debug
13952 registers, and only update the inferior on success.
13953 (i386_low_remove_watchpoint): Ditto.
13955 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
13957 * linux-low.c (compare_ints, unique, list_threads, show_process,
13958 linux_core_of_thread): Delete.
13959 (linux_target_ops): Change linux_core_of_thread to
13960 linux_common_core_of_thread.
13961 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
13962 * utils.c (malloc_failure): Change type of argument.
13963 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
13964 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
13965 common/linux-osdata.c, common/ptid.c and common/buffer.c.
13966 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
13967 (IPA_OBJS): Add common-utils-ipa.o.
13968 (ptid_h, linux_osdata_h): New macros.
13969 (server_h): Add common/common-utils.h, common/xml-utils.h,
13970 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
13972 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
13973 ptid.o, buffer.o): New rules.
13974 (linux-low.o): Add common/linux-osdata.h as a dependency.
13975 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
13976 * configure.ac: Add AC_HEADER_DIRENT check.
13977 * config.in: Regenerate.
13978 * configure: Regenerate.
13979 * remote-utils.c (xml_escape_text): Delete.
13980 (buffer_grow, buffer_free, buffer_init, buffer_finish,
13981 buffer_xml_printf): Move to common/buffer.c.
13982 * server.c (main): Remove call to initialize_inferiors.
13983 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
13984 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
13985 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
13986 internal_error, gdb_assert, gdb_assert_fail): Delete.
13987 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
13988 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
13990 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
13991 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
13992 initialize_inferiors): Delete.
13994 2011-07-20 Pedro Alves <pedro@codesourcery.com>
13996 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
13999 2011-05-31 Pedro Alves <pedro@codesourcery.com>
14001 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
14003 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
14005 2011-05-26 Yao Qi <yao@codesourcery.com>
14007 * Makefile.in (thread-db.o): Track dependence to
14008 common/gdb_thread_db.h.
14009 * thread-db.c: include gdb_thread_db.h from right place.
14011 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
14013 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
14014 __FILE__ and __LINE__ to internal_error.
14016 2011-05-13 Doug Evans <dje@google.com>
14018 * thread-db.c (try_thread_db_load_from_sdir): New function.
14019 (try_thread_db_load_from_dir): New function.
14020 (thread_db_load_search): Handle $sdir, ignore $pdir.
14021 Remove trying of system directories if search of
14022 libthread-db-search-path fails, that is now done via $sdir.
14024 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
14026 * server.c (handle_query): Add EnableDisableTracepoints to the list
14027 of supported features.
14028 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
14030 (cmd_qtenable_disable): New.
14031 (cmd_qtstart): Install tracepoints even if disabled.
14032 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
14033 receiving a QTEnable or QTDisable packet.
14034 (gdb_collect): Skip data collection if fast tracepoint is disabled.
14035 (ust_marker_to_static_tracepoint): Do not ignore disabled static
14037 (gdb_probe): Skip data collection if static tracepoint is disabled.
14039 2011-05-10 Doug Evans <dje@google.com>
14041 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
14043 2011-05-04 Doug Evans <dje@google.com>
14045 * linux-low.c (linux_join): Skip process lookup.
14046 * spu-low.c (spu_join): Ditto.
14047 * server.c (join_inferiors_callback): Delete.
14048 (process_serial_event): For 'D' packet (detach) call join_inferior
14051 2011-05-04 Joseph Myers <joseph@codesourcery.com>
14053 * README: Don't mention xscale*-*-linux*.
14054 * configure.srv (xscale*-*-linux*): Don't handle target.
14056 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
14058 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
14060 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
14061 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
14062 (i386_emit_void_call_2): Likewise.
14064 2011-04-26 Yao Qi <yao@codesourcery.com>
14066 * linux-low.c: Move common macros to linux-ptrace.h.
14067 Include linux-ptrace.h.
14068 * Makefile.in (linux_ptrace_h): New.
14069 (linux-low.o): Depends on linux-ptrace.h.
14071 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
14073 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
14074 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
14075 (remote_prepare): New function with most of the TCP code from ...
14076 (remote_open): ... here. Detect PORT here unconditionally. Move also
14077 setting transport_is_reliable.
14078 * server.c (run_once): New variable.
14079 (gdbserver_usage): Document it.
14080 (main): Set run_once for `--once'. Call remote_prepare. Exit after
14081 the first run if RUN_ONCE.
14082 * server.h (run_once, remote_prepare): New declarations.
14084 2011-04-19 Tom Tromey <tromey@redhat.com>
14086 * win32-low.c (handle_load_dll): Remove duplicate "the".
14088 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
14090 Remove support for old Cygwin 1.5 versions.
14091 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
14092 function to avoid warning.
14093 (win32_add_one_solib): Use cygwin_conv_path function to avoid
14096 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
14098 * gdbserver/server.h (Macro _): Define it if not available.
14100 2011-03-14 Michael Snyder <msnyder@vmware.com>
14102 * hostio.c (handle_close): Remove unnecessary null test.
14104 2011-03-10 Joel Brobecker <brobecker@adacore.com>
14106 * Makefile.in (maintainer-clean realclean distclean): Remove
14107 "make ... subdir_do" command.
14109 2011-03-10 Michael Snyder <msnyder@vmware.com>
14111 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
14113 * server.c (handle_v_run): Free alloced buffer on early return.
14115 2011-03-09 Yao Qi <yao@codesourcery.com>
14118 2011-03-04 Yao Qi <yao@codesourcery.com>
14120 * Makefile.in: Remove GNU make feature --directory.
14122 2011-03-05 Yao Qi <yao@codesourcery.com>
14124 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
14125 (subdir_do): New make target. Copied from gdb/Makefile.
14126 (maintainer-clean, realclean, distclean, clean): Call corresponding
14127 make targets in common/Makefile.
14129 2011-02-11 Yao Qi <yao@codesourcery.com>
14131 * configure.ac: Call AC_PROG_RANLIB.
14132 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
14133 * configure: Regenerate.
14135 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
14137 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
14139 2011-03-06 Yao Qi <yao@codesourcery.com>
14141 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
14143 2011-03-05 Yao Qi <yao@codesourcery.com>
14145 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
14146 (subdir_do): New make target. Copied from gdb/Makefile.
14147 (maintainer-clean, realclean, distclean, clean): Call corresponding
14148 make targets in common/Makefile.
14150 2011-03-04 Yao Qi <yao@codesourcery.com>
14152 * Makefile.in: Remove GNU make feature --directory.
14154 2011-03-04 Michael Snyder <msnyder@vmware.com>
14156 * server.c (queue_stop_reply): Call xmalloc not malloc.
14158 2011-03-02 Michael Snyder <msnyder@vmware.com>
14160 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
14162 2011-02-28 Michael Snyder <msnyder@vmware.com>
14164 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
14165 (cmd_qtframe): Ditto.
14166 (cmd_qtbuffer): Ditto.
14167 (cmd_bigqtbuffer): Ditto.
14169 * utils.c (decimal2str): Initialize 'width' to nine, then
14170 don't mess with it.
14172 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14174 * hostio.c (require_data): Free *data, not data.
14176 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
14178 * hostio.c (require_data): Use free, not xfree.
14180 2011-02-27 Michael Snyder <msnyder@vmware.com>
14182 * server.c (handle_query): Discard unused value.
14184 * hostio.c (require_data): Free malloc memory before returning
14187 2011-02-26 Michael Snyder <msnyder@vmware.com>
14189 * linux-low.c (list_threads): Call closedir for dirent.
14191 2011-02-27 Michael Snyder <msnyder@vmware.com>
14193 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
14194 a case statement falls through.
14196 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
14198 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
14201 2011-02-26 Michael Snyder <msnyder@vmware.com>
14203 * utils.c (decimal2str): Eliminate dead code and dead param.
14204 (pulongest): Drop dead param from call to decimal2str.
14207 2011-02-24 Joel Brobecker <brobecker@adacore.com>
14209 Revert the following patch (not approved yet):
14210 2011-02-21 Hui Zhu <teawater@gmail.com>
14211 * tracepoint.c (tp_printf): New function.
14212 (eval_agent_expr): Handle gdb_agent_op_printf.
14214 2011-02-21 Hui Zhu <teawater@gmail.com>
14216 * tracepoint.c (tp_printf): New function.
14217 (eval_agent_expr): Handle gdb_agent_op_printf.
14219 2011-02-18 Tom Tromey <tromey@redhat.com>
14221 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
14222 (tracepoint.o): Likewise.
14223 * tracepoint.c (enum gdb_agent_op): Use ax.def.
14224 (gdb_agent_op_names): Likewise.
14226 2011-02-18 Tom Tromey <tromey@redhat.com>
14228 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
14229 gdb_agent_op_rot>: New constants.
14230 (gdb_agent_op_names): Add pick and roll.
14231 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
14234 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
14236 * aclocal.m4: Regenerated with aclocal-1.11.1.
14238 2011-02-14 Pedro Alves <pedro@codesourcery.com>
14240 * server.c (handle_qxfer_traceframe_info): New.
14241 (qxfer_packets): Register "traceframe-info".
14242 (handle_query): Report support for qXfer:traceframe-info:read+.
14243 * tracepoint.c (match_blocktype): New.
14244 (traceframe_find_block_type): Rename to ...
14245 (traceframe_walk_blocks): ... this. Add callback filter argument,
14247 (traceframe_find_block_type): New, reimplemented on top of
14248 traceframe_walk_blocks.
14249 (build_traceframe_info_xml): New.
14250 (traceframe_read_info): New.
14251 * server.h (traceframe_read_info): Declare.
14253 2011-02-11 Yao Qi <yao@codesourcery.com>
14255 * configure.ac: Call AC_PROG_RANLIB.
14256 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
14257 * configure: Regenerate.
14259 2011-02-07 Pedro Alves <pedro@codesourcery.com>
14261 * server.c (gdb_read_memory): Change return semantics to allow
14263 (handle_search_memory_1): Adjust.
14264 (process_serial_event) <'m' packet>: Handle partial transfers.
14265 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
14267 2011-01-28 Pedro Alves <pedro@codesourcery.com>
14269 * regcache.c (init_register_cache): Initialize
14270 regcache->register_status.
14271 (free_register_cache): Release regcache->register_status.
14272 (regcache_cpy): Copy register_status.
14273 (registers_to_string): Print 'x's for unavailable registers.
14274 (supply_register): Mark the register's status valid or
14275 unavailable, depending on whether a buffer was passed in or not.
14276 (supply_register_zeroed): New.
14277 (supply_regblock): Mark the registers' status valid or
14278 unavailable, depending on whether a buffer was passed in or not.
14279 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
14280 (struct regcache): New `register_status' field.
14281 (supply_register_zeroed): Declare.
14282 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
14283 supply_register_zeroed, rather than passing a NULL buffer to
14285 * tracepoint.c (fetch_traceframe_registers): Update comment.
14287 2011-01-28 Pedro Alves <pedro@codesourcery.com>
14289 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
14292 2011-01-25 Pedro Alves <pedro@codesourcery.com>
14294 * server.h (decode_xfer_write): Change prototype.
14295 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
14296 and don't extract the annex here.
14297 * server.c (decode_xfer_read): Remove `annex' parameter,
14298 and don't extract the annex here.
14299 (decode_xfer): New.
14300 (struct qxfer): New.
14301 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
14302 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
14303 (handle_qxfer_statictrace): New functions, abstracted out from
14304 handle_query, and made to use the struct qxfer interface.
14305 (handle_threads_qxfer_proper): Rename to ...
14306 (handle_qxfer_threads_proper): ... this.
14307 (handle_threads_qxfer): Rename to ...
14308 (handle_qxfer_threads): ... this. Adjust.
14309 (qxfer_packets): New array.
14310 (handle_qxfer): New function.
14311 (handle_query): Use handle_qxfer.
14313 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
14315 * gdbreplay.c: Shorten lines of >= 80 columns.
14316 * linux-low.c: Ditto.
14317 * linux-ppc-low.c: Ditto.
14318 * linux-s390-low.c: Ditto.
14319 * linux-sparc-low.c: Ditto.
14320 * linux-x86-low.c: Ditto.
14321 * linux-xtensa-low.c: Ditto.
14322 * mem-break.c: Ditto.
14323 * nto-low.c: Ditto.
14324 * regcache.h: Ditto.
14325 * remote-utils.c: Ditto.
14328 * thread-db.c: Ditto.
14329 * tracepoint.c: Ditto.
14331 * win32-low.h: Ditto.
14333 2011-01-05 Joel Brobecker <brobecker@adacore.com>
14335 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
14338 2011-01-01 Joel Brobecker <brobecker@adacore.com>
14340 * server.c (gdbserver_version): Update copyright year in version
14342 * gdbreplay.c (gdbreplay_version): Ditto.
14344 2010-12-29 Jie Zhang <jie.zhang@analog.com>
14346 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
14347 * linux-bfin-low.c: New file.
14348 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
14349 PT_DATA_ADDR for BFIN targets.
14350 * Makefile.in (SFILES): Add linux-bfin-low.c.
14351 (clean): Remove reg-bfin.c.
14352 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
14353 * README: Mention supported Blackfin targets.
14355 2010-12-23 Mike Frysinger <vapier@gentoo.org>
14357 * .gitignore: New file.
14359 2010-11-16 Mike Frysinger <vapier@gentoo.org>
14361 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
14363 2010-10-22 Jie Zhang <jie@codesourcery.com>
14365 * Makefile.in: Add FLAGS_TO_PASS variable.
14366 (install): Remove dependency of install-only and recursively
14367 invoke make for install-only.
14369 2010-10-04 Doug Evans <dje@google.com>
14371 * Makefile.in (uninstall): Use $(DESTDIR).
14373 2010-09-24 Pedro Alves <pedro@codesourcery.com>
14377 * linux-x86-low.c (compat_siginfo_from_siginfo)
14378 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
14379 si_code is < 0. Check for si_code == SI_TIMER before checking for
14382 2010-09-13 Joel Brobecker <brobecker@adacore.com>
14384 * lynx-i386-low.c: New file.
14385 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
14387 2010-09-13 Joel Brobecker <brobecker@adacore.com>
14389 * lynx-low.c (ptrace_request_to_str): Remove handling for
14390 request values that have been removed in LynxOS 5.x.
14392 2010-09-13 Joel Brobecker <brobecker@adacore.com>
14394 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
14397 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
14399 * configure.ac: Add --enable-inprocess-agent option.
14400 * configure: Rebuilt.
14402 2010-09-06 Yao Qi <yao@codesourcery.com>
14404 * linux-low.c (linux_kill): Remove unused variable.
14405 (linux_stabilize_threads): Likewise.
14406 * server.c (start_inferior): Likewise.
14407 (queue_stop_reply_callback): Likewise.
14408 * tracepoint.c (do_action_at_tracepoint): Likewise.
14410 2010-09-06 Yao Qi <yao@codesourcery.com>
14412 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
14415 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
14417 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
14419 2010-09-06 Pedro Alves <pedro@codesourcery.com>
14421 * Makefile.in (install-only): Replace $IPA_DEPFILES with
14424 2010-09-01 Joel Brobecker <brobecker@adacore.com>
14426 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
14427 gdbserver/lynx-ppc-low.c: New files.
14428 * Makefile.in (lynx_low_h): New variable.
14429 (lynx-low.o, lynx-ppc-low.o): New rules.
14430 * configure.ac: On LynxOS, link with -lnetinet.
14431 * configure.srv: Add handling of powerpc-*-lynxos* targets.
14432 * configure: regenerate.
14434 2010-09-01 Joel Brobecker <brobecker@adacore.com>
14436 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
14437 * configure.ac: Add check for vasprintf and vsnprintf.
14438 * configure, config.in: Regenerate.
14439 * server.h (vasprintf, vsnprintf): Add conditional declarations.
14441 2010-09-01 Joel Brobecker <brobecker@adacore.com>
14443 * gdbreplay.c: Move include of alloca.h up, next to include of
14445 * server.h: Add include of malloc.h.
14446 * mem-break.c: Remove include of malloc.h.
14447 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
14449 2010-09-01 Joel Brobecker <brobecker@adacore.com>
14451 * Makefile.in (memmem.o): Build with -Wno-error.
14453 2010-09-01 Joel Brobecker <brobecker@adacore.com>
14455 * utils.c (xsnprintf): Make non-static.
14456 * server.h: Add xsnprintf declaration.
14457 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
14458 replace calls to snprintf by calls to xsnprintf throughout.
14460 2010-09-01 Joel Brobecker <brobecker@adacore.com>
14462 * configure.ac: Add configure check for alloca.
14463 * configure, config.in: Regenerate.
14464 * server.h: Include alloca.h if it exists.
14465 * gdbreplay.c: Include alloca.h if it exists.
14467 2010-08-28 Pedro Alves <pedro@codesourcery.com>
14469 * linux-low.c (__SIGRTMIN): Define if not already defined.
14470 (linux_create_inferior): Check for __ANDROID__ rather than
14472 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
14473 are already deferred.
14474 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
14475 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
14476 stopped and already has a pending signal to report.
14477 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
14478 a pending signal to report or is moving out of a jump pad.
14479 (linux_init_signals): Check for __ANDROID__ rather than
14482 2010-08-28 Pedro Alves <pedro@codesourcery.com>
14484 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
14485 debug_threads check. Avoid a linear search when not doing debug
14488 2010-08-27 Pedro Alves <pedro@codesourcery.com>
14490 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
14491 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
14492 (struct file_handler) <fd>: Change type to gdb_fildes_t.
14493 (process_event): Change local fd's type to gdb_fildes_t.
14494 (create_file_handler): Adjust prototype.
14495 (delete_file_handler): Adjust prototype.
14496 (handle_file_event): Adjust prototype. Use pfildes.
14497 (create_file_event): Adjsut prototype.
14498 * remote-utils.c (remote_desc, listen_desc): Change type to
14500 * server.h: New gdb_fildes_t typedef.
14501 [USE_WIN32API]: Include winsock2.h.
14502 (delete_file_handler, add_file_handler): Adjust prototypes.
14503 (pfildes): Declare.
14504 * utils.c (pfildes): New.
14506 2010-08-27 Pedro Alves <pedro@codesourcery.com>
14508 * configure.ac (build_warnings): Add -Wno-char-subscripts.
14509 * configure: Regenerate.
14511 2010-08-27 Pedro Alves <pedro@codesourcery.com>
14513 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
14514 (linux_done_accessing_memory): ... this.
14515 (linux_target_ops): Adjust.
14516 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
14517 * nto-low.c (nto_target_ops): Adjust comment.
14518 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
14519 * spu-low.c (spu_target_ops): Adjust comment.
14520 * target.h (target_ops): Rename unprepare_to_access_memory field
14521 to done_accessing_memory.
14522 (unprepare_to_access_memory): Rename to ...
14523 (done_accessing_memory): ... this.
14525 2010-08-26 Pedro Alves <pedro@codesourcery.com>
14527 * linux-low.c (linux_prepare_to_access_memory): New.
14528 (linux_unprepare_to_access_memory): New.
14529 (linux_target_ops): Install them.
14530 * server.c (read_memory): Rename to ...
14531 (gdb_read_memory): ... this. Use
14532 prepare_to_access_memory/prepare_to_access_memory.
14533 (write_memory): Rename to ...
14534 (gdb_write_memory): ... this. Use
14535 prepare_to_access_memory/prepare_to_access_memory.
14536 (handle_search_memory_1): Adjust.
14537 (process_serial_event): Adjust.
14538 * target.h (struct target_ops): New fields
14539 prepare_to_access_memory and unprepare_to_access_memory.
14540 (prepare_to_access_memory, unprepare_to_access_memory): New.
14541 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
14542 prepare_to_access_memory/prepare_to_access_memory.
14543 * nto-low.c (nto_target_ops): Adjust.
14544 * spu-low.c (spu_target_ops): Adjust.
14545 * win32-low.c (win32_target_ops): Adjust.
14547 2010-08-26 Pedro Alves <pedro@codesourcery.com>
14549 * Makefile.in (WARN_CFLAGS): Get it from configure.
14550 (WERROR_CFLAGS): New.
14551 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
14552 * configure.ac: Introduce --enable-werror, which adds -Werror to
14553 the compiler command line. Enabled by default. Disable with
14554 --disable-werror. Add -Wdeclaration-after-statement
14555 Wpointer-arith and -Wformat-nonliteral to warning flags.
14556 * configure: Regenerate.
14558 2010-08-26 Pedro Alves <pedro@codesourcery.com>
14560 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
14562 2010-08-26 Pedro Alves <pedro@codesourcery.com>
14564 * gdbreplay.c (remote_error): New.
14566 (expect): Use gdbchar. Check for error reading from GDB.
14567 Clarify sync error output.
14568 (play): Check for errors writing to GDB.
14569 * linux-low.c (sigchld_handler): Really ignore `write' errors.
14570 * remote-utils.c (getpkt): Check for errors writing to the remote
14573 2010-08-25 Pedro Alves <pedro@codesourcery.com>
14575 * linux-low.c (linux_wait_1): Move non-debugging code out of
14576 `debug_threads' control.
14578 2010-08-25 Pedro Alves <pedro@codesourcery.com>
14580 * linux-low.c (linux_wait_1): Don't set last_status here.
14581 * server.c (push_event, queue_stop_reply_callback): Assert we're
14582 not pushing a TARGET_WAITKIND_IGNORE event.
14583 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
14584 (myresume, handle_target_event): Set the thread's last_resume_kind
14585 and last_status from the target returned status.
14587 2010-08-25 Pedro Alves <pedro@codesourcery.com>
14591 * linux-x86-low.c (update_debug_registers_callback): New.
14592 (i386_dr_low_set_addr): Use it.
14593 (i386_dr_low_get_addr): New.
14594 (i386_dr_low_set_control): Use update_debug_registers_callback.
14595 (i386_dr_low_get_control): New.
14596 (i386_dr_low_get_status): Adjust.
14597 * linux-low.c (linux_stop_lwp): New.
14598 * linux-low.h (linux_stop_lwp): Declare.
14600 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
14601 argument instead of a i386_debug_reg_state.
14602 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
14603 a i386_debug_reg_state.
14604 (i386_insert_aligned_watchpoint): Adjust.
14605 (i386_remove_aligned_watchpoint): Adjust.
14606 (i386_low_stopped_data_address): Read the debug registers from the
14607 inferior instead of from the mirrors.
14608 * i386-low.h (struct i386_debug_reg_state): Extend comment.
14609 (i386_dr_low_get_addr): Declare.
14610 (i386_dr_low_get_control): Declare.
14611 (i386_dr_low_get_status): Change prototype.
14613 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
14614 (i386_dr_low_get_addr): New.
14615 (i386_dr_low_get_control): New.
14616 (i386_dr_low_get_status): Adjust prototype. Return
14618 (i386_initial_stuff): Clear dr_status_mirror and
14620 (i386_get_thread_context): Adjust.
14621 (i386_set_thread_context): Adjust.
14622 (i386_thread_added): Adjust.
14624 2010-08-24 Pedro Alves <pedro@codesourcery.com>
14626 * linux-low.h (linux_thread_area): Delete declaration.
14628 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
14630 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
14631 after its termination.
14633 2010-08-09 Pedro Alves <pedro@codesourcery.com>
14635 * linux-low.c (gdb_wants_lwp_stopped): Delete.
14636 (gdb_wants_all_stopped): Delete.
14637 (linux_wait_1): Don't call them.
14638 * server.c (handle_v_cont): Tag all threads as want-stopped.
14639 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
14640 stopped as "client-wants-stopped".
14642 2010-07-31 Pedro Alves <pedro@codesourcery.com>
14644 * Makefile.in (signals_h): New.
14645 (server_h): Depend on it.
14646 (server.o): Don't depend on $(signals_def).
14647 (signals.o): Depend on $(signals_def).
14649 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
14651 * Makefile.in (signals_def): New.
14652 (server_h): Append include/gdb/signals.h and signals_def.
14653 (server.o): Append signals_def.
14655 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
14657 * server.c (handle_target_event): Use target_signal_to_host for
14658 resume_info.sig initialization.
14659 * target.h (struct thread_resume) <sig>: New comment.
14661 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
14663 * server.c (handle_query): strcpy() the returned string from paddress()
14664 instead of sprintf().
14665 * utils.c (paddress): Return phex_nz().
14667 2010-07-07 Joel Brobecker <brobecker@adacore.com>
14669 * server.c (handle_v_cont): Call mourn_inferior if process
14671 (myresume): Likewise.
14673 2010-07-01 Pedro Alves <pedro@codesourcery.com>
14675 Static tracepoints, and integration with UST.
14677 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
14678 * mem-break.c (uninsert_all_breakpoints)
14679 (reinsert_all_breakpoints): New.
14680 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
14681 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
14682 (gdb_agent_ust_loaded, helper_thread_id)
14683 (gdb_agent_helper_thread_id): New macros.
14684 (struct ipa_sym_addresses): Add addr_ust_loaded,
14685 addr_helper_thread_id, addr_cmd_buf.
14686 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
14687 (in_process_agent_loaded_ust): New.
14688 (write_e_ust_not_loaded): New.
14689 (maybe_write_ipa_ust_not_loaded): New.
14690 (struct collect_static_trace_data_action): New.
14691 (enum tracepoint_type) <static_tracepoint>: New.
14692 (struct tracepoint) <handle>: Mention static tracepoints.
14693 (struct static_tracepoint_ctx): New.
14694 (CMD_BUF_SIZE): New.
14695 (add_tracepoint_action): Handle static tracepoint actions.
14696 (unprobe_marker_at): New.
14697 (clear_installed_tracepoints): Handle static tracepoints.
14698 (cmd_qtdp): Handle static tracepoints.
14699 (probe_marker_at): New.
14700 (cmd_qtstart): Handle static tracepoints.
14701 (response_tracepoint): Handle static tracepoints.
14702 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
14703 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
14704 (get_context_regcache): Handle static tracepoints.
14705 (do_action_at_tracepoint): Handle static tracepoint actions.
14706 (traceframe_find_block_type): Handle static trace data blocks.
14707 (traceframe_read_sdata): New.
14708 (download_tracepoints): Download static tracepoint actions.
14709 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
14710 (GDB_PROBE_NAME): New.
14712 (GET_UST_SYM): New.
14715 (ust_marker_to_static_tracepoint): New.
14717 (collect_ust_data_at_tracepoint): New.
14718 (gdb_ust_probe): New.
14719 (UNIX_PATH_MAX, SOCK_DIR): New.
14720 (gdb_ust_connect_sync_socket): New.
14721 (resume_thread, stop_thread): New.
14722 (run_inferior_command): New.
14723 (init_named_socket): New.
14724 (gdb_ust_socket_init): New.
14725 (cstr_to_hexstr): New.
14727 (first_marker, next_marker): New.
14728 (response_ust_marker): New.
14729 (cmd_qtfstm, cmd_qtsstm): New.
14730 (unprobe_marker_at, probe_marker_at): New.
14731 (cmd_qtstmat, gdb_ust_thread): New.
14732 (gdb_ust_init): New.
14733 (initialize_tracepoint_ftlib): Call gdb_ust_init.
14734 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
14735 (ST_REGENTRY): New.
14736 (x86_64_st_collect_regmap): New.
14737 (X86_64_NUM_ST_COLLECT_GREGS): New.
14738 (AMD64_RIP_REGNUM): New.
14739 (supply_static_tracepoint_registers): New.
14740 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
14741 (ST_REGENTRY): New.
14742 (i386_st_collect_regmap): New.
14743 (i386_NUM_ST_COLLECT_GREGS): New.
14744 (supply_static_tracepoint_registers): New.
14745 * server.c (handle_query): Handle qXfer:statictrace:read.
14746 <qSupported>: Report support for StaticTracepoints, and
14747 qXfer:statictrace:read features.
14748 * server.h (traceframe_read_sdata)
14749 (supply_static_tracepoint_registers): Declare.
14750 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
14751 (unpack_varlen_hex): Include in IPA build.
14752 * Makefile.in (ustlibs, ustinc): New.
14753 (IPA_OBJS): Add remote-utils-ipa.o.
14754 ($(IPA_LIB)): Link -ldl and -lpthread.
14756 (IPAGENT_CFLAGS): Add UST_CFLAGS.
14757 * config.in, configure: Regenerate.
14759 2010-06-20 Ian Lance Taylor <iant@google.com>
14760 Pedro Alves <pedro@codesourcery.com>
14762 * linux-x86-low.c (always_true): Delete.
14763 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
14764 trying to fool the compiler with always_true.
14766 2010-06-20 Pedro Alves <pedro@codesourcery.com>
14768 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
14769 conditions in gdbserver.
14771 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
14773 * spu-low.c (spu_read_memory): Wrap around local store limit.
14774 (spu_write_memory): Likewise.
14776 2010-06-15 Pedro Alves <pedro@codesourcery.com>
14778 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
14779 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
14781 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
14783 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
14784 uses with LONGEST uses.
14786 2010-06-14 Stan Shebs <stan@codesourcery.com>
14787 Pedro Alves <pedro@codesourcery.com>
14791 * linux-x86-low.c: Include limits.h.
14793 (always_true): New.
14796 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
14797 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
14798 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
14799 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
14800 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
14801 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
14802 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
14803 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
14804 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
14805 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
14806 (amd64_emit_void_call_2): New.
14807 (amd64_emit_ops): New.
14808 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
14809 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
14810 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
14811 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
14812 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
14813 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
14814 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
14815 (i386_emit_call, i386_emit_reg, i386_emit_pop)
14816 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
14817 (i386_emit_stack_adjust, i386_emit_int_call_1)
14818 (i386_emit_void_call_2): New.
14819 (i386_emit_ops): New.
14820 (x86_emit_ops): New.
14821 (the_low_target): Install x86_emit_ops.
14822 * server.h (struct emit_ops): New.
14823 (get_raw_reg_func_addr): Declare.
14824 (current_insn_ptr, emit_error): Declare.
14825 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
14826 (set_trace_state_variable_value): New defines.
14827 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
14828 addr_get_trace_state_variable_value and
14829 addr_set_trace_state_variable_value.
14830 (symbol_list): New fields for get_raw_reg,
14831 get_trace_state_variable_value and set_trace_state_variable_value.
14832 (condfn): New typedef.
14833 (struct tracepoint): New field `compiled_cond'.
14834 (do_action_at_tracepoint): Clear compiled_cond.
14835 (get_trace_state_variable_value, set_trace_state_variable_value):
14837 (condition_true_at_tracepoint): If there's a compiled condition,
14839 (current_insn_ptr, emit_error): New globals.
14840 (struct bytecode_address): New.
14841 (get_raw_reg_func_addr): New.
14842 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
14843 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
14844 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
14845 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
14846 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
14847 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
14848 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
14849 (compile_tracepoint_condition, compile_bytecodes): New.
14850 * target.h (emit_ops): Forward declare.
14851 (struct target_ops): New field emit_ops.
14852 (target_emit_ops): New.
14853 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
14854 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
14855 * linux-low.c (linux_emit_ops): New.
14856 (linux_target_ops): Install it.
14857 * linux-low.h (struct linux_target_ops): New field emit_ops.
14859 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
14861 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
14862 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
14864 2010-06-01 Pedro Alves <pedro@codesourcery.com>
14865 Stan Shebs <stan@codesourcery.com>
14867 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
14868 (all): Depend on $(extra_libraries).
14869 (install-only): Install the IPA.
14870 (IPA_OBJS, IPA_LIB): New.
14871 (clean): Remove the IPA lib.
14872 (IPAGENT_CFLAGS): New.
14873 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
14874 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
14875 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
14876 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
14877 * configure.ac: Check for atomic builtins support in the compiler.
14878 (IPA_DEPFILES, extra_libraries): Define.
14879 * configure.srv (ipa_obj): Add description.
14880 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
14881 (i[34567]86-*-linux*): Set ipa_obj.
14882 (x86_64-*-linux*): Set ipa_obj.
14883 * linux-low.c (stabilizing_threads): New.
14884 (supports_fast_tracepoints): New.
14885 (linux_detach): Stabilize threads before detaching.
14886 (handle_tracepoints): Handle internal tracing breakpoints. Assert
14887 the lwp is either not stabilizing, or is moving out of a jump pad.
14888 (linux_fast_tracepoint_collecting): New.
14889 (maybe_move_out_of_jump_pad): New.
14890 (enqueue_one_deferred_signal): New.
14891 (dequeue_one_deferred_signal): New.
14892 (linux_wait_for_event_1): If moving out of a jump pad, defer
14893 pending signals to later.
14894 (linux_stabilize_threads): New.
14895 (linux_wait_1): Check if threads need moving out of jump pads, and
14897 (stuck_in_jump_pad_callback): New.
14898 (move_out_of_jump_pad_callback): New.
14899 (lwp_running): New.
14900 (linux_resume_one_lwp): Handle moving out of jump pads.
14901 (linux_set_resume_request): Dequeue deferred signals.
14902 (need_step_over_p): Also step over fast tracepoint jumps.
14903 (start_step_over): Also uninsert fast tracepoint jumps.
14904 (finish_step_over): Also reinsert fast tracepoint jumps.
14905 (linux_install_fast_tracepoint_jump): New.
14906 (linux_target_ops): Install linux_stabilize_threads and
14907 linux_install_fast_tracepoint_jump_pad.
14908 * linux-low.h (linux_target_ops) <get_thread_area,
14909 install_fast_tracepoint_jump_pad>: New fields.
14910 (struct lwp_info) <collecting_fast_tracepoint,
14911 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
14912 (linux_get_thread_area): Declare.
14913 * linux-x86-low.c (jump_insn): New.
14914 (x86_get_thread_area): New.
14915 (append_insns): New.
14916 (push_opcode): New.
14917 (amd64_install_fast_tracepoint_jump_pad): New.
14918 (i386_install_fast_tracepoint_jump_pad): New.
14919 (x86_install_fast_tracepoint_jump_pad): New.
14920 (the_low_target): Install x86_get_thread_area and
14921 x86_install_fast_tracepoint_jump_pad.
14922 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
14923 (struct fast_tracepoint_jump): New.
14924 (fast_tracepoint_jump_insn): New.
14925 (fast_tracepoint_jump_shadow): New.
14926 (find_fast_tracepoint_jump_at): New.
14927 (fast_tracepoint_jump_here): New.
14928 (delete_fast_tracepoint_jump): New.
14929 (set_fast_tracepoint_jump): New.
14930 (uninsert_fast_tracepoint_jumps_at): New.
14931 (reinsert_fast_tracepoint_jumps_at): New.
14932 (set_breakpoint_at): Use write_inferior_memory.
14933 (uninsert_raw_breakpoint): Use write_inferior_memory.
14934 (check_mem_read): Mask out fast tracepoint jumps.
14935 (check_mem_write): Mask out fast tracepoint jumps.
14936 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
14937 (set_fast_tracepoint_jump): Declare.
14938 (delete_fast_tracepoint_jump)
14939 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
14940 (reinsert_fast_tracepoint_jumps_at): Declare.
14941 * regcache.c: Don't compile many functions when building the
14942 in-process agent library.
14943 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
14944 the register buffer in the heap.
14945 (free_register_cache): If the register buffer isn't owned by the
14946 regcache, don't free it.
14947 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
14948 pre-existing register caches.
14949 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
14951 (convert_ascii_to_int): : Constify `from' parameter type.
14952 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
14953 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
14954 the needed buffer in-place.
14955 (relocate_instruction): New.
14956 * server.c (handle_query) <qSymbols>: If the target supports
14957 tracepoints, give it a chance of looking up symbols. Report
14958 support for fast tracepoints.
14959 (handle_status): Stabilize threads.
14960 (process_serial_event): Adjust.
14961 * server.h (struct fast_tracepoint_jump): Forward declare.
14962 (struct process_info) <fast_tracepoint_jumps>: New field.
14963 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
14964 (decode_X_packet, decode_M_packet): Adjust.
14965 (relocate_instruction): Declare.
14966 (in_process_agent_loaded): Declare.
14967 (tracepoint_look_up_symbols): Declare.
14968 (struct fast_tpoint_collect_status): Declare.
14969 (fast_tracepoint_collecting): Declare.
14970 (force_unlock_trace_buffer): Declare.
14971 (handle_tracepoint_bkpts): Declare.
14972 (initialize_low_tracepoint)
14973 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
14974 * target.h (struct target_ops) <stabilize_threads,
14975 install_fast_tracepoint_jump_pad>: New fields.
14976 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
14977 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
14978 [HAVE_STDINT_H]: Include stdint.h.
14979 (trace_debug_1): Rename to ...
14980 (trace_vdebug): ... this.
14981 (trace_debug): Rename to ...
14982 (trace_debug_1): ... this. Add `level' parameter.
14983 (trace_debug): New.
14984 (ATTR_USED, ATTR_NOINLINE): New.
14985 (IP_AGENT_EXPORT): New.
14986 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
14987 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
14988 (about_to_request_buffer_space, trace_buffer_is_full)
14989 (stopping_tracepoint, expr_eval_result, error_tracepoint)
14990 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
14991 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
14992 (traceframe_write_count, traceframes_created)
14993 (trace_state_variables)
14994 New renaming defines.
14995 (struct ipa_sym_addresses): New.
14996 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
14997 (symbol_list): New.
14998 (ipa_sym_addrs): New.
14999 (all_tracepoint_symbols_looked_up): New.
15000 (in_process_agent_loaded): New.
15001 (write_e_ipa_not_loaded): New.
15002 (maybe_write_ipa_not_loaded): New.
15003 (tracepoint_look_up_symbols): New.
15004 (debug_threads) [IN_PROCESS_AGENT]: New.
15005 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
15006 (UNKNOWN_SIDE_EFFECTS): New.
15007 (stop_tracing): New.
15008 (flush_trace_buffer): New.
15009 (stop_tracing_bkpt): New.
15010 (flush_trace_buffer_bkpt): New.
15011 (read_inferior_integer): New.
15012 (read_inferior_uinteger): New.
15013 (read_inferior_data_pointer): New.
15014 (write_inferior_data_pointer): New.
15015 (write_inferior_integer): New.
15016 (write_inferior_uinteger): New.
15017 (struct collect_static_trace_data_action): Delete.
15018 (enum tracepoint_type): New.
15019 (struct tracepoint) <type>: New field `type'.
15020 <actions_str, step_actions, step_actions_str>: Only include in
15022 <orig_size, obj_addr_on_target, adjusted_insn_addr>
15023 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
15024 (tracepoints): Use IP_AGENT_EXPORT.
15025 (last_tracepoint): Don't include in the IPA.
15026 (stopping_tracepoint): Use IP_AGENT_EXPORT.
15027 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
15028 (alloced_trace_state_variables): New.
15029 (trace_state_variables): Use IP_AGENT_EXPORT.
15030 (traceframe_t): Delete unused variable.
15031 (circular_trace_buffer): Don't include in the IPA.
15032 (trace_buffer_start): Delete.
15033 (struct trace_buffer_control): New.
15034 (trace_buffer_free): Delete.
15035 (struct ipa_trace_buffer_control): New.
15036 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
15037 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
15039 (trace_buffer_ctrl): New.
15040 (TRACE_BUFFER_CTRL_CURR): New.
15041 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
15042 Reimplement as macros.
15043 (trace_buffer_wrap): Delete.
15044 (traceframe_write_count, traceframe_read_count)
15045 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
15046 (struct tracepoint_hit_ctx) <type>: New field.
15047 (struct fast_tracepoint_ctx): New.
15048 (memory_barrier): New.
15050 (record_tracepoint_error): Update atomically in the IPA.
15051 (clear_inferior_trace_buffer): New.
15052 (about_to_request_buffer_space): New.
15053 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
15054 updating the same buffer.
15055 (add_tracepoint): Default the tracepoint's type to trap
15056 tracepoint, and orig_size to -1.
15057 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
15058 internal variables.
15059 (create_trace_state_variable): New parameter `gdb'. Handle it.
15060 (clear_installed_tracepoints): Clear fast tracepoint jumps.
15061 (cmd_qtdp): Handle fast tracepoints.
15062 (cmd_qtdv): Adjust.
15063 (max_jump_pad_size): New.
15064 (gdb_jump_pad_head): New.
15065 (get_jump_space_head): New.
15066 (claim_jump_space): New.
15067 (sort_tracepoints): New.
15068 (MAX_JUMP_SIZE): New.
15069 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
15071 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
15072 support. Upload fast traceframes, and delete internal IPA
15074 (stop_tracing_handler): New.
15075 (flush_trace_buffer_handler): New.
15076 (cmd_qtstop): Upload fast tracepoints.
15077 (response_tracepoint): Handle fast tracepoints.
15078 (tracepoint_finished_step): Upload fast traceframes. Set the
15079 tracepoint hit context's tracepoint type.
15080 (handle_tracepoint_bkpts): New.
15081 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
15082 type. Add comment about fast tracepoints.
15083 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
15084 non-existing action_str field.
15085 (get_context_regcache): Handle fast tracepoints.
15086 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
15088 (fast_tracepoint_from_jump_pad_address): New.
15089 (fast_tracepoint_from_ipa_tpoint_address): New.
15090 (collecting_t): New.
15091 (force_unlock_trace_buffer): New.
15092 (fast_tracepoint_collecting): New.
15094 (gdb_collect): New.
15095 (write_inferior_data_ptr): New.
15096 (target_tp_heap): New.
15097 (target_malloc): New.
15098 (download_agent_expr): New.
15100 (download_tracepoints): New.
15101 (download_trace_state_variables): New.
15102 (upload_fast_traceframes): New.
15103 (IPA_FIRST_TRACEFRAME): New.
15104 (IPA_NEXT_TRACEFRAME_1): New.
15105 (IPA_NEXT_TRACEFRAME): New.
15106 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
15107 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
15108 (gdb_jump_pad_buffer_end): New.
15109 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
15110 (initialize_tracepoint): Adjust.
15111 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
15112 buffer. Initialize the low module.
15113 * utils.c (PREFIX, TOOLNAME): New.
15114 (malloc_failure): Use PREFIX.
15115 (error): In the IPA, an error causes an exit.
15116 (fatal, warning): Use PREFIX.
15117 (internal_error): Use TOOLNAME.
15118 (NUMCELLS): Increase to 10.
15119 * configure, config.in: Regenerate.
15121 2010-06-01 Pedro Alves <pedro@codesourcery.com>
15123 * server.c (handle_query) <qSupported>: Do two passes over the
15124 qSupported string to avoid nesting strtok.
15126 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
15128 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
15130 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
15131 -Wl,--dynamic-list.
15132 * configure: Regenerate.
15133 * proc-service.list: New.
15135 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
15137 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
15140 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
15142 * gdbreplay.c (remote_open): Check error return from socket() call by
15143 its equality to -1 not by it being negative.
15144 * remote-utils.c (remote_open): Likewise.
15146 2010-05-23 Pedro Alves <pedro@codesourcery.com>
15148 * config.h: Regenerate.
15150 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
15152 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
15153 doesn't provide PTRACE_GET_THREAD_AREA.
15155 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
15157 * linux-m68k-low.c: Include <asm/ptrace.h>
15158 (ps_get_thread_area): Implement.
15160 2010-05-03 Doug Evans <dje@google.com>
15162 * event-loop.c (struct callback_event): New struct.
15163 (callback_list): New global.
15164 (append_callback_event, delete_callback_event): New functions.
15165 (process_callback): New function.
15166 (start_event_loop): Call it.
15167 * remote-utils.c (NOT_SCHEDULED): Define.
15168 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
15169 moved out of readchar.
15170 (readchar): Rewrite. Call reschedule before returning.
15171 (reset_readchar): New function.
15172 (remote_close): Call it.
15173 (process_remaining, reschedule): New functions.
15174 * server.h (callback_handler_func): New typedef.
15175 (append_callback_event, delete_callback_event): Declare.
15177 2010-05-03 Pedro Alves <pedro@codesourcery.com>
15179 * proc-service.c (ps_pglobal_lookup): Use
15180 thread_db_look_up_one_symbol.
15181 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
15182 parameter. Use it instead of all_symbols_looked_up.
15183 * server.h (struct process_info) <all_symbols_looked_up>: Delete
15185 (all_symbols_looked_up): Don't declare.
15186 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
15187 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
15189 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
15190 Set all_symbols_looked_up here.
15191 (thread_db_look_up_one_symbol): New.
15192 (thread_db_get_tls_address): Adjust.
15193 (thread_db_load_search, try_thread_db_load_1): Always allocate the
15194 thread_db object on the heap, and tentatively set it in the
15196 (thread_db_init): Don't set all_symbols_looked_up here.
15197 * linux-low.h (thread_db_look_up_one_symbol): Declare.
15199 2010-05-03 Pedro Alves <pedro@codesourcery.com>
15201 * linux-low.c (linux_kill, linux_detach): Adjust.
15202 (status_pending_p_callback): Remove redundant statement. Check
15203 for !TARGET_WAITIKIND_IGNORE, instead of
15204 TARGET_WAITKIND_STOPPED.
15205 (handle_tracepoints): Make sure LWP is locked. Adjust.
15206 (linux_wait_for_event_1): Adjust.
15207 (linux_cancel_breakpoints): New.
15208 (unsuspend_one_lwp): New.
15209 (unsuspend_all_lwps): New.
15210 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
15211 (send_sigstop_callback): Change return type to int, add new
15212 `except' parameter and handle it.
15213 (suspend_and_send_sigstop_callback): New.
15214 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
15215 pass them down. If SUSPEND, also increment the lwp's suspend
15217 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
15218 (need_step_over_p): Don't consider suspended LWPs.
15219 (start_step_over): Adjust.
15220 (proceed_one_lwp): Change return type to int, add new `except'
15221 parameter and handle it.
15222 (unsuspend_and_proceed_one_lwp): New.
15223 (proceed_all_lwps): Use find_inferior instead of
15225 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
15226 also decrement the suspend count of LWPs. Pass `except' down,
15227 instead of hacking its suspend count.
15228 (linux_pause_all): Add `freeze' parameter. Adjust.
15229 (linux_unpause_all): New.
15230 (linux_target_ops): Install linux_unpause_all.
15231 * server.c (handle_status): Adjust.
15232 * target.h (struct target_ops): New fields `unpause_all' and
15233 `cancel_breakpoints'. Add new parameter to `pause_all'.
15234 (pause_all): Add new `freeze' parameter.
15235 (unpause_all): New.
15236 (cancel_breakpoints): New.
15237 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
15238 cancel breakpoints.
15239 (cmd_qtstart): Pause threads.
15240 (stop_tracing): Pause threads, and cancel breakpoints.
15241 * win32-low.c (win32_target_ops): Adjust.
15243 2010-05-03 Pedro Alves <pedro@codesourcery.com>
15245 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
15246 the inferior right away from here...
15247 (linux_wait_1): ... to here, and adjust to check the thread's
15248 last_resume_kind instead of the lwp's step or stop_expected flags.
15250 2010-05-02 Pedro Alves <pedro@codesourcery.com>
15252 * README: Use consistent `GDB' and `GDBserver' spellings.
15254 2010-05-02 Pedro Alves <pedro@codesourcery.com>
15256 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
15257 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
15258 (linux_detach_one_lwp): Assume the lwp is stopped.
15259 (any_thread_of): Delete.
15260 (linux_detach): Stop all lwps here. Don't blindly delete all
15262 (delete_lwp_callback): New.
15263 (linux_mourn): Delete all lwps of the process that is gone.
15264 (linux_wait_1): Don't delete the last lwp of the process here.
15265 * mem-break.h (mark_breakpoints_out): Declare.
15266 * mem-break.c (mark_breakpoints_out): New.
15267 (free_all_breakpoints): Use it.
15268 * server.c (handle_target_event): If the process is gone, mark
15270 * thread-db.c (struct thread_db) <create_bp>: New field.
15271 (thread_db_enable_reporting): Fix prototype. Store a thread event
15272 breakpoint reference in the thread_db struct.
15273 (thread_db_load_search): Clear the thread_db object.
15274 (try_thread_db_load_1): Ditto.
15275 (switch_to_process): New.
15276 (disable_thread_event_reporting): Use it.
15277 (remove_thread_event_breakpoints): New.
15278 (thread_db_detach, thread_db_mourn): Use it.
15280 2010-05-01 Pedro Alves <pedro@codesourcery.com>
15282 * linux-low.c (linux_enable_event_reporting): New.
15283 (linux_wait_for_event_1, handle_extended_wait): Use it.
15285 2010-04-30 Pedro Alves <pedro@codesourcery.com>
15287 * linux-low.c (linux_kill_one_lwp, linux_kill)
15288 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
15289 (send_sigstop): Take an lwp_info as parameter instead. Queue a
15290 SIGSTOP even if the LWP is stopped.
15291 (send_sigstop_callback): New.
15292 (stop_all_lwps): Use send_sigstop_callback instead.
15293 (linux_resume_one_thread): Adjust.
15294 (proceed_one_lwp): Still proceed an LWP that the client has
15295 requested to stop, if we haven't reported it as stopped yet. Make
15296 sure that LWPs the client want stopped, have a pending SIGSTOP.
15298 2010-04-26 Doug Evans <dje@google.com>
15300 * server.c (handle_general_set): Make static.
15302 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
15303 Print received char after testing for error/eof instead of before.
15304 (input_interrupt): Tweak comment.
15306 2010-04-23 Doug Evans <dje@google.com>
15308 * server.c (start_inferior): Print inferior argv if --debug.
15310 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
15312 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
15313 * nto-x86-low.c: Include server.h
15315 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
15317 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
15318 be consistent with other sources of this directory.
15319 (init_registers_amd64): Correct name of source file of this function
15322 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
15324 * configure.srv (x86_64-*-mingw*): New configuration for Windows
15325 64-bit executables.
15327 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
15329 * win32-i386-low.c: Add 64-bit support.
15330 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
15331 (init_registers_amd64): Declare.
15332 (mappings): Add 64-bit version of array.
15333 (init_windows_x86): New function.
15334 (the_low_target): Change init_arch field to init_windows_x86.
15336 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
15338 * win32-low.c: Adapt to support also 64-bit architecture.
15339 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
15340 (get_image_name): Use SIZE_T type for local variable `done'.
15341 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
15342 (toolhelp_get_dll_name): Idem.
15343 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
15344 Use uintptr_t typecast to avoid warning.
15345 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
15346 (handle_exception): Use phex_nz to avoid warning.
15347 (win32_wait): Remove unused local variable `process'.
15349 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
15351 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
15354 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
15356 * configure.ac: Use `ws2_32' library for srv_mingw.
15357 * configure: Regenerate.
15358 * gdbreplay.c: Include winsock2.h instead of winsock.h.
15359 * remote-utils.c: Likewise.
15361 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
15363 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
15364 if __x86_64__ is defined.
15366 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
15368 * configure: Regenerate.
15370 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
15372 * server.c (handle_query): Handle 'qGetTIBAddr' query.
15373 * target.h (target_ops): New get_tib_address field.
15374 * win32-low.h (win32_thread_info): Add thread_local_base field.
15375 * win32-low.c (child_add_thread): Add tlb argument.
15376 Set thread_local_base field to TLB.
15377 (get_child_debug_event): Adapt to child_add_thread change.
15378 (win32_get_tib_address): New function.
15379 (win32_target_ops): Set get_tib_address field to
15380 win32_get_tib_address.
15381 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
15383 2010-04-12 Pedro Alves <pedro@codesourcery.com>
15385 * linux-low.c (linux_mourn): Also remove the process.
15386 * server.c (handle_target_event): Don't remove the process here.
15387 * nto-low.c (nto_mourn): New.
15388 (nto_target_ops): Install it.
15389 * spu-low.c (spu_mourn): New.
15390 (spu_target_ops): Install it.
15391 * win32-low.c (win32_mourn): New.
15392 (win32_target_ops): Install it.
15394 2010-04-12 Pedro Alves <pedro@codesourcery.com>
15396 * server.h (buffer_xml_printf): Remove redundant `;'.
15398 2010-04-12 Pedro Alves <pedro@codesourcery.com>
15400 * regcache.c (set_register_cache): Invalidate regcaches before
15401 changing the register cache layout.
15402 (regcache_invalidate_one): Allow a NULL regcache.
15403 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
15404 regcaches before changing the register cache layout or the target
15407 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
15409 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
15410 variable warning on Linux/x86-64.
15412 2010-04-11 Pedro Alves <pedro@codesourcery.com>
15414 GDBserver disconnected tracing support.
15416 * linux-low.c (linux_remove_process): Delete.
15417 (add_lwp): Don't set last_resume_kind here.
15418 (linux_kill): Use `mourn'.
15419 (linux_detach): Use `thread_db_detach', and `mourn'.
15420 (linux_mourn): New.
15421 (linux_attach_lwp_1): Adjust comment.
15422 (linux_attach): last_resume_kind moved the thread_info; adjust.
15423 (status_pending_p_callback): Adjust.
15424 (linux_wait_for_event_1): Adjust.
15425 (count_events_callback, select_singlestep_lwp_callback)
15426 (select_event_lwp_callback, cancel_breakpoints_callback)
15427 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
15428 (proceed_one_lwp): Adjust.
15429 (linux_async): Add debug output.
15430 (linux_thread_stopped): New.
15431 (linux_pause_all): New.
15432 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
15434 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
15435 (thread_db_free): Delete declaration.
15436 (thread_db_detach, thread_db_mourn): Declare.
15437 * thread-db.c (thread_db_init): Use thread_db_mourn.
15438 (thread_db_free): Delete, split in two.
15439 (disable_thread_event_reporting): New.
15440 (thread_db_detach): New.
15441 (thread_db_mourn): New.
15443 * server.h (struct thread_info) <last_resume_kind>: New field.
15444 <attached>: Add comment.
15445 <gdb_detached>: New field.
15446 (handler_func): Change return type to int.
15447 (handle_serial_event, handle_target_event): Ditto.
15448 (gdb_connected): Declare.
15450 (disconnected_tracing): Declare.
15451 (stop_tracing): Declare.
15453 * server.c (handle_query) <qSupported>: Report support for
15454 disconnected tracing.
15455 (queue_stop_reply_callback): Account for running threads.
15456 (gdb_wants_thread_stopped): New.
15457 (gdb_wants_all_threads_stopped): New.
15458 (gdb_reattached_process): New.
15459 (handle_status): Clear the `gdb_detached' flag of all processes.
15460 In all-stop, stop all threads.
15461 (main): Be sure to leave tfind mode. Handle disconnected tracing.
15462 (process_serial_event): If the remote connection breaks, or if an
15463 exit was forced with "monitor exit", force an event loop exit.
15464 Handle disconnected tracing on detach.
15465 (handle_serial_event): Adjust.
15466 (handle_target_event): If GDB isn't connected, forward events back
15467 to the inferior, unless the last process exited, in which case,
15468 exit gdbserver. Adjust interface.
15470 * remote-utils.c (remote_open): Don't block in accept. Instead
15471 register an event loop source on the listen socket file
15472 descriptor. Refactor bits into ...
15473 (listen_desc): ... this new global.
15474 (gdb_connected): ... this new function.
15475 (enable_async_notification): ... this new function.
15476 (handle_accept_event): ... this new function.
15477 (remote_close): Clear remote_desc.
15479 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
15481 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
15483 (mourn_inferior): Define.
15484 (target_process_qsupported): Avoid the dangling else problem.
15485 (thread_stopped): Define.
15486 (pause_all): Define.
15487 (target_waitstatus_to_string): Declare.
15488 * target.c (target_waitstatus_to_string): New.
15490 * tracepoint.c (tracing): Make extern.
15491 (disconnected_tracing): New.
15492 (stop_tracing): Make extern. Handle tracing stops due to GDB
15494 (cmd_qtdisconnected): New.
15495 (cmd_qtstatus): Report disconnected tracing status in trace reply.
15496 (handle_tracepoint_general_set): Handle QTDisconnected.
15498 * event-loop.c (event_handler_func): Change return type to int.
15499 (process_event): Bail out if the event handler wants the event
15501 (handle_file_event): Ditto.
15502 (start_event_loop): Bail out if the event handler wants the event
15505 * nto-low.c (nto_target_ops): Adjust.
15506 * spu-low.c (spu_wait): Don't remove the process here.
15507 (spu_target_ops): Adjust.
15508 * win32-low.c (win32_wait): Don't remove the process here.
15509 (win32_target_ops): Adjust.
15511 2010-04-11 Pedro Alves <pedro@codesourcery.com>
15513 * regcache.c (realloc_register_cache): Invalidate inferior's
15514 regcache before recreating it.
15516 2010-04-09 Pedro Alves <pedro@codesourcery.com>
15518 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
15520 2010-04-09 Stan Shebs <stan@codesourcery.com>
15521 Pedro Alves <pedro@codesourcery.com>
15523 * server.h (LONGEST): New.
15524 (struct thread_info) <while_stepping>: New field.
15525 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
15527 (initialize_tracepoint, handle_tracepoint_general_set)
15528 (handle_tracepoint_query, tracepoint_finished_step)
15529 (tracepoint_was_hit, release_while_stepping_state_list):
15530 (current_traceframe): Declare.
15531 * server.c (handle_general_set): Handle tracepoint packets.
15532 (read_memory): New.
15533 (write_memory): New.
15534 (handle_search_memory_1): Use read_memory.
15535 (handle_query): Report support for conditional tracepoints, trace
15536 state variables, and tracepoint sources. Handle tracepoint
15538 (main): Initialize the tracepoints module.
15539 (process_serial_event): Handle traceframe reads/writes.
15541 * linux-low.c (handle_tracepoints): New.
15542 (linux_wait_1): Call it.
15543 (linux_resume_one_lwp): Handle while-stepping.
15544 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
15545 (linux_target_ops): Install them.
15546 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
15548 * linux-x86-low.c (x86_supports_tracepoints): New.
15549 (the_low_target). Install it.
15551 * mem-break.h (delete_breakpoint): Declare.
15552 * mem-break.c (delete_breakpoint): Make external.
15554 * target.h (struct target_ops): Add `supports_tracepoints',
15555 `read_pc', and `write_pc' fields.
15556 (target_supports_tracepoints): Define.
15557 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
15560 * regcache.h (struct regcache) <registers_owned>: New field.
15561 (init_register_cache, regcache_cpy): Declare.
15562 (regcache_read_pc, regcache_write_pc): Declare.
15563 (register_cache_size): Declare.
15564 (supply_regblock): Declare.
15565 * regcache.c (init_register_cache): New.
15566 (new_register_cache): Use it.
15567 (regcache_cpy): New.
15568 (register_cache_size): New.
15569 (supply_regblock): New.
15570 (regcache_read_pc, regcache_write_pc): New.
15572 * tracepoint.c: New.
15574 * Makefile.in (OBS): Add tracepoint.o.
15575 (tracepoint.o): New rule.
15577 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
15579 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
15581 (i386-mmx.c): Likewise.
15582 (i386-mmx-linux.o): Likewise.
15583 (i386-mmx-linux.c): Likewise.
15585 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
15586 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
15587 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
15588 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
15590 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
15591 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
15592 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
15594 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
15596 * Makefile.in (clean): Updated.
15598 (i386-avx.c): Likewise.
15599 (i386-avx-linux.o): Likewise.
15600 (i386-avx-linux.c): Likewise.
15601 (amd64-avx.o): Likewise.
15602 (amd64-avx.c): Likewise.
15603 (amd64-avx-linux.o): Likewise.
15604 (amd64-avx-linux.c): Likewise.
15606 * configure.srv (srv_i386_regobj): Add i386-avx.o.
15607 (srv_i386_linux_regobj): Add i386-avx-linux.o.
15608 (srv_amd64_regobj): Add amd64-avx.o.
15609 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
15610 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
15611 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
15612 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
15613 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
15614 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
15615 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
15617 * i387-fp.c: Include "i386-xstate.h".
15619 (i387_cache_to_xsave): Likewise.
15620 (i387_xsave_to_cache): Likewise.
15621 (x86_xcr0): Likewise.
15623 * i387-fp.h (i387_cache_to_xsave): Likewise.
15624 (i387_xsave_to_cache): Likewise.
15625 (x86_xcr0): Likewise.
15627 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
15628 * linux-crisv32-low.c (target_regsets): Likewise.
15629 * linux-m68k-low.c (target_regsets): Likewise.
15630 * linux-mips-low.c (target_regsets): Likewise.
15631 * linux-ppc-low.c (target_regsets): Likewise.
15632 * linux-s390-low.c (target_regsets): Likewise.
15633 * linux-sh-low.c (target_regsets): Likewise.
15634 * linux-sparc-low.c (target_regsets): Likewise.
15635 * linux-xtensa-low.c (target_regsets): Likewise.
15637 * linux-low.c: Include <sys/uio.h>.
15638 (regsets_fetch_inferior_registers): Support nt_type.
15639 (regsets_store_inferior_registers): Likewise.
15640 (linux_process_qsupported): New.
15641 (linux_target_ops): Add linux_process_qsupported.
15643 * linux-low.h (regset_info): Add nt_type.
15644 (linux_target_ops): Add process_qsupported.
15646 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
15648 (init_registers_i386_avx_linux): New.
15649 (init_registers_amd64_avx_linux): Likewise.
15650 (xmltarget_i386_linux_no_xml): Likewise.
15651 (xmltarget_amd64_linux_no_xml): Likewise.
15652 (PTRACE_GETREGSET): Likewise.
15653 (PTRACE_SETREGSET): Likewise.
15654 (x86_fill_xstateregset): Likewise.
15655 (x86_store_xstateregset): Likewise.
15656 (use_xml): Likewise.
15657 (x86_linux_update_xmltarget): Likewise.
15658 (x86_linux_process_qsupported): Likewise.
15659 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
15660 (x86_arch_setup): Don't call init_registers_amd64_linux nor
15661 init_registers_i386_linux here. Call
15662 x86_linux_update_xmltarget.
15663 (the_low_target): Add x86_linux_process_qsupported.
15665 * server.c (handle_query): Call target_process_qsupported.
15667 * target.h (target_ops): Add process_qsupported.
15668 (target_process_qsupported): New.
15670 2010-04-03 Pedro Alves <pedro@codesourcery.com>
15672 * inferiors.c (add_thread): Set last_status kind to
15673 TARGET_WAITKIND_IGNORE.
15674 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
15675 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
15676 (linux_wait_1): Move `thread' local definition to block that uses
15677 it. Don't NULL initialize `event_child'.
15678 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
15679 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
15680 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
15682 2010-04-01 Pedro Alves <pedro@codesourcery.com>
15684 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
15685 an extended waitstatus, or by a watchpoint.
15686 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
15687 thread was stepping or has been stopped by a watchpoint.
15689 2010-04-01 Pedro Alves <pedro@codesourcery.com>
15691 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
15692 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
15693 of another, then delete the previous, and validate all
15695 (validate_inserted_breakpoint): New.
15696 (delete_disabled_breakpoints): New.
15697 (validate_breakpoints): New.
15698 (check_mem_read): Validate breakpoints before trusting their
15699 shadow. Delete disabled breakpoints.
15700 (check_mem_write): Validate breakpoints before trusting they
15701 should be inserted. Delete disabled breakpoints.
15702 * mem-break.h (validate_breakpoints):
15703 * server.c (handle_query): Validate breakpoints when we see a
15706 2010-04-01 Pedro Alves <pedro@codesourcery.com>
15708 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
15709 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
15710 if we could tell there's a GDB breakpoint at stop_pc.
15711 (need_step_over_p): Don't do a step over if we find a GDB
15712 breakpoint at the resume PC.
15714 * mem-break.c (struct raw_breakpoint): New.
15715 (enum bkpt_type): New type `gdb_breakpoint'.
15716 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
15717 fields. New field `raw'.
15718 (find_raw_breakpoint_at): New.
15719 (set_raw_breakpoint_at): Handle refcounting. Create a raw
15720 breakpoint instead.
15721 (set_breakpoint_at): Adjust.
15722 (delete_raw_breakpoint): New.
15723 (release_breakpoint): New.
15724 (delete_breakpoint): Rename to...
15725 (delete_breakpoint_1): ... this. Add proc parameter. Use
15726 release_breakpoint. Return ENOENT.
15727 (delete_breakpoint): Reimplement.
15728 (find_breakpoint_at): Delete.
15729 (find_gdb_breakpoint_at): New.
15730 (delete_breakpoint_at): Delete.
15731 (set_gdb_breakpoint_at): New.
15732 (delete_gdb_breakpoint_at): New.
15733 (gdb_breakpoint_here): New.
15734 (set_reinsert_breakpoint): Use release_breakpoint.
15735 (uninsert_breakpoint): Rename to ...
15736 (uninsert_raw_breakpoint): ... this.
15737 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
15738 (reinsert_raw_breakpoint): Change parameter type to
15740 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
15742 (check_breakpoints): Adjust. Use release_breakpoint.
15743 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
15744 (breakpoint_inserted_here): Ditto.
15745 (check_mem_read): Adjust to iterate over raw breakpoints instead.
15746 Don't trust the breakpoint's shadow if it is not inserted.
15747 (check_mem_write): Adjust to iterate over raw breakpoints instead.
15748 (delete_all_breakpoints): Adjust.
15749 (free_all_breakpoints): Mark all breakpoints as uninserted, and
15750 use delete_breakpoint_1.
15752 * mem-break.h (breakpoints_supported): Delete declaration.
15753 (set_gdb_breakpoint_at): Declare.
15754 (gdb_breakpoint_here): Declare.
15755 (delete_breakpoint_at): Delete.
15756 (delete_gdb_breakpoint_at): Declare.
15758 * server.h (struct raw_breakpoint): Forward declare.
15759 (struct process_info): New field `raw_breakpoints'.
15761 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
15764 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15766 * linux-low.c (status_pending_p_callback): Fix comment.
15767 (linux_wait_for_event_1): Move most of the internal breakpoint
15768 handling from here...
15769 (linux_wait_1): ... to here.
15770 (count_events_callback): New.
15771 (select_singlestep_lwp_callback): New.
15772 (select_event_lwp_callback): New.
15773 (cancel_breakpoints_callback): New.
15774 (select_event_lwp): New.
15775 (linux_wait_1): Simplify internal breakpoint handling. Give equal
15776 priority to all LWPs that have had events that should be reported
15777 to the client. Cancel breakpoints when about to reporting the
15778 event to the client, not while stopping lwps. No longer cancel
15779 finished single-steps here.
15780 (cancel_finished_single_step): Delete.
15781 (cancel_finished_single_steps): Delete.
15783 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15785 * mem-break.c (enum bkpt_type): New.
15786 (struct breakpoint): New field `type'.
15787 (set_breakpoint_at): Change return type to struct breakpoint
15788 pointer. Set type to `other_breakpoint' by default.
15789 (delete_breakpoint): Rewrite, supporting more than one breakpoint
15790 in the breakpoint list.
15791 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
15792 (reinsert_breakpoint): Rename to ...
15793 (reinsert_raw_breakpoint): ... this.
15794 (reinsert_breakpoints_at): Adjust.
15795 * mem-break.h (struct breakpoint): Declare.
15796 (set_breakpoint_at): Change return type to struct breakpoint
15799 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15801 * server.c (handle_query): Assign, not compare.
15803 2010-03-24 Pedro Alves <pedro@codesourcery.com>
15805 Teach linux gdbserver to step-over-breakpoints.
15807 * linux-low.c (can_hardware_single_step): New.
15808 (supports_breakpoints): New.
15809 (handle_extended_wait): If stopping threads, read the stop pc of
15810 the new cloned LWP.
15812 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
15813 low target doesn't support retrieving the PC.
15814 (add_lwp): Set last_resume_kind to resume_continue.
15815 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
15816 (linux_attach): Don't clear stop_expected. Set the lwp's
15817 last_resume_kind to resume_stop.
15818 (linux_detach_one_lwp): Don't check for removed breakpoints.
15819 (check_removed_breakpoint): Delete.
15820 (status_pending_p): Rename to ...
15821 (status_pending_p_callback): ... this. Don't check for removed
15822 breakpoints. Don't consider threads that are stopped from GDB's
15824 (linux_wait_for_lwp): Always read the stop_pc here.
15825 (cancel_breakpoint): New.
15826 (step_over_bkpt): New global.
15827 (linux_wait_for_event_1): Implement stepping over breakpoints.
15828 (gdb_wants_lwp_stopped): New.
15829 (gdb_wants_all_stopped): New.
15830 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
15831 single-step traps here. Store the thread's last reported target
15833 (send_sigstop): Don't clear stop_expected. Always set it,
15835 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
15836 (cancel_finished_single_step): New.
15837 (cancel_finished_single_steps): New.
15838 (wait_for_sigstop): Don't cancel finished single-step traps here.
15839 (linux_resume_one_lwp): Don't check for removed breakpoints.
15840 Don't set `step' on non-hardware step archs.
15841 (linux_set_resume_request): Ignore resume_stop requests if already
15842 stopping or stopped. Set the lwp's last_resume_kind.
15843 (resume_status_pending_p): Don't check for removed breakpoints.
15844 (need_step_over_p): New.
15845 (start_step_over): New.
15846 (finish_step_over): New.
15847 (linux_resume_one_thread): Always queue a sigstop for resume_stop
15848 requests. Clear the thread's last reported target waitstatus.
15849 Don't use the `suspended' flag. Don't consider pending breakpoints.
15850 (linux_resume): Start a step-over if necessary.
15851 (proceed_one_lwp): New.
15852 (proceed_all_lwps): New.
15853 (unstop_all_lwps): New.
15854 * linux-low.h (struct lwp_info): Rewrite comment for the
15855 `suspended' flag. Add the `stop_pc' field. Delete the
15856 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
15857 Add `'last_resume_kind' and `need_step_over' fields.
15858 * inferiors.c (struct thread_info): Delete, moved elsewhere.
15859 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
15860 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
15861 (set_raw_breakpoint_at): New.
15862 (set_breakpoint_at): Rewrite to use it.
15863 (reinsert_breakpoint_handler): Delete.
15864 (set_reinsert_breakpoint): New.
15865 (reinsert_breakpoint_by_bp): Delete.
15866 (delete_reinsert_breakpoints): New.
15867 (uninsert_breakpoint): Rewrite.
15868 (uninsert_breakpoints_at): New.
15869 (reinsert_breakpoint): Rewrite.
15870 (reinsert_breakpoints_at): New.
15871 (check_breakpoints): Rewrite.
15872 (breakpoint_here): New.
15873 (breakpoint_inserted_here): New.
15874 (check_mem_read): Adjust.
15875 * mem-break.h (breakpoints_supported, breakpoint_here)
15876 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
15877 (reinsert_breakpoint_by_bp): Delete declaration.
15878 (delete_reinsert_breakpoints): Declare.
15879 (reinsert_breakpoint): Delete declaration.
15880 (reinsert_breakpoints_at): Declare.
15881 (uninsert_breakpoint): Delete declaration.
15882 (uninsert_breakpoints_at): Declare.
15883 (check_breakpoints): Adjust prototype.
15884 * server.h: Adjust include order.
15885 (struct thread_info): Declare here. Add a `last_status' field.
15887 2010-03-23 Michael Snyder <msnyder@vmware.com>
15889 * server.c (crc32): New function.
15890 (handle_query): Add handling for 'qCRC:' request.
15892 2010-03-23 Pedro Alves <pedro@codesourcery.com>
15894 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
15895 lwp had been stopped by a watchpoint.
15897 2010-03-16 Pedro Alves <pedro@codesourcery.com>
15899 * server.h (internal_error): Declare.
15900 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
15901 * utils.c (internal_error): New function.
15903 2010-03-15 Andreas Schwab <schwab@redhat.com>
15905 * configure.srv: Fix typo setting srv_regobj.
15907 2010-03-15 Pedro Alves <pedro@codesourcery.com>
15909 * linux-low.c (fetch_register): Avoid passing a non string literal
15911 (usr_store_inferior_registers): Ditto.
15913 2010-03-14 Pedro Alves <pedro@codesourcery.com>
15915 * linux-low.c (linux_write_memory): Bail out early if peeking
15918 2010-03-14 Pedro Alves <pedro@codesourcery.com>
15920 * linux-low.h (struct lwp_info): New fields
15921 `stopped_by_watchpoint' and `stopped_data_address'.
15922 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
15923 here, and cache them in the lwp object.
15924 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
15926 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
15928 (linux_stopped_by_watchpoint): Rewrite.
15929 (linux_stopped_data_address): Rewrite.
15931 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
15933 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
15934 switching the current inferior, not before.
15936 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
15938 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
15939 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
15940 i386-linux.c and amd64-linux.c.
15941 (reg-i386.o): Removed.
15942 (reg-i386.c): Likewise.
15943 (reg-i386-linux.o): Likewise.
15944 (reg-i386-linux.c): Likewise.
15945 (reg-x86-64.o): Likewise.
15946 (reg-x86-64.c): Likewise.
15947 (reg-x86-64-linux.o): Likewise.
15948 (reg-x86-64-linux.c): Likewise.
15950 (i386.c): Likewise.
15951 (i386-linux.o): Likewise.
15952 (i386-linux.c): Likewise.
15953 (amd64.o): Likewise.
15954 (amd64.c): Likewise.
15955 (amd64-linux.o): Likewise.
15956 (amd64-linux.c): Likewise.
15958 * configure.srv (srv_i386_regobj): New.
15959 (srv_i386_linux_regobj): Likewise.
15960 (srv_amd64_regobj): Likewise.
15961 (srv_amd64_linux_regobj): Likewise.
15962 (srv_i386_32bit_xmlfiles): Likewise.
15963 (srv_i386_64bit_xmlfiles): Likewise.
15964 (srv_i386_xmlfiles): Likewise.
15965 (srv_amd64_xmlfiles): Likewise.
15966 (srv_i386_linux_xmlfiles): Likewise.
15967 (srv_amd64_linux_xmlfiles): Likewise.
15968 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
15969 srv_xmlfiles to $srv_i386_xmlfiles.
15970 (i[34567]86-*-mingw32ce*): Likewise.
15971 (i[34567]86-*-mingw*): Likewise.
15972 (i[34567]86-*-nto*): Likewise.
15973 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
15974 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
15975 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
15976 (x86_64-*-linux*): Likewise.
15978 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
15979 (init_registers_amd64_linux): New.
15980 (x86_arch_setup): Replace init_registers_x86_64_linux with
15981 init_registers_amd64_linux.
15983 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
15985 * configure.ac: Check for libdl. If it is not available link against
15986 static libthread_db.
15987 * configure: Regenerate.
15989 2010-02-22 Pedro Alves <pedro@codesourcery.com>
15993 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
15994 handing a read watchpoint.
15995 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
15997 2010-02-12 Doug Evans <dje@google.com>
15999 * linux-low.c (linux_supports_tracefork_flag): Document.
16000 (linux_look_up_symbols): Add comment.
16002 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
16004 * regcache.c (supply_register): Clear regcache if buf is NULL.
16006 2010-02-02 Nicolas Roche <roche@sourceware.org>
16007 Joel Brobecker <brobecker@adacore.com>
16009 * inferiors.c (find_inferior): Add function documentation.
16010 (unloaded_dll): Handle the case where the unloaded dll has not
16011 been previously registered in the dll list.
16013 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16015 * linux-arm-low.c (thumb_breakpoint_len): Delete.
16016 (thumb2_breakpoint): New.
16017 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
16019 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16021 * linux-low.c (get_stop_pc): Check for SIGTRAP.
16022 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
16025 2010-01-21 Pedro Alves <pedro@codesourcery.com>
16027 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
16029 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
16031 * linux-s390-low.c (s390_collect_ptrace_register)
16032 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
16034 2010-01-21 Doug Evans <dje@google.com>
16036 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
16037 (PTRACE_ARG4_TYPE): New macro.
16038 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
16039 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
16040 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
16041 (usr_store_inferior_registers): Ditto.
16042 (linux_read_memory, linux_write_memory): Ditto.
16043 (linux_test_for_tracefork): Ditto.
16045 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
16046 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
16048 2010-01-21 Pedro Alves <pedro@codesourcery.com>
16050 * proc-service.c (ps_lgetregs): Don't refetch registers from the
16053 2010-01-21 Pedro Alves <pedro@codesourcery.com>
16055 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
16056 prototype to take a regcache. Adjust.
16058 2010-01-20 Pedro Alves <pedro@codesourcery.com>
16060 * regcache.h (struct thread_info): Forward declare.
16061 (struct regcache): New.
16062 (new_register_cache): Adjust prototype.
16063 (get_thread_regcache): Declare.
16064 (free_register_cache): Adjust prototype.
16065 (registers_to_string, registers_from_string): Ditto.
16066 (supply_register, supply_register_by_name, collect_register)
16067 (collect_register_as_string, collect_register_by_name): Ditto.
16068 * regcache.c (struct inferior_regcache_data): Delete.
16069 (get_regcache): Rename to ...
16070 (get_thread_regcache): ... this. Adjust. Switch inferior before
16071 fetching registers.
16072 (regcache_invalidate_one): Adjust.
16073 (regcache_invalidate): Fix prototype.
16074 (new_register_cache): Return the new register cache.
16075 (free_register_cache): Change prototype.
16076 (realloc_register_cache): Adjust.
16077 (registers_to_string): Change prototype to take a regcache. Adjust.
16078 (registers_from_string): Ditto.
16079 (register_data): Ditto.
16080 (supply_register): Ditto.
16081 (supply_register_by_name): Ditto.
16082 (collect_register): Ditto.
16083 (collect_register_as_string): Ditto.
16084 (collect_register_by_name): Ditto.
16085 * server.c (process_serial_event): Adjust.
16086 * linux-low.h (regset_fill_func, regset_store_func): Change
16088 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
16090 * linux-low.c (get_stop_pc): Adjust.
16091 (check_removed_breakpoint): Adjust.
16092 (linux_wait_for_event): Adjust.
16093 (linux_resume_one_lwp): Adjust.
16094 (fetch_register): Add regcache parameter. Adjust.
16095 (usr_store_inferior_registers): Ditto.
16096 (regsets_fetch_inferior_registers): Ditto.
16097 (regsets_store_inferior_registers): Ditto.
16098 (linux_fetch_registers, linux_store_registers): Ditto.
16099 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
16101 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
16103 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
16104 prototype to take a regcache.
16105 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
16106 * remote-utils.c (convert_ascii_to_int, outreg)
16107 (prepare_resume_reply): Change prototype to take a regcache.
16109 * target.h (struct target_ops) <fetch_registers, store_registers>:
16110 Change prototype to take a regcache.
16111 (fetch_inferior_registers, store_inferior_registers): Change
16112 prototype to take a regcache. Adjust.
16113 * proc-service.c (ps_lgetregs): Adjust.
16114 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
16115 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
16116 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
16117 take a regcache. Adjust.
16118 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
16119 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
16120 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
16121 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
16122 * linux-cris-low.c (cris_get_pc, cris_set_pc)
16123 (cris_cannot_fetch_register):
16124 (cris_breakpoint_at): Change prototype to take a regcache.
16126 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
16127 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
16128 to take a regcache. Adjust.
16129 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
16131 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
16132 take a regcache. Adjust.
16133 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
16134 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
16135 (m68k_set_pc): Change prototype to take a regcache. Adjust.
16136 * linux-mips-low.c (mips_get_pc):
16137 (mips_set_pc): Change prototype to take a regcache. Adjust.
16138 (mips_reinsert_addr): Adjust.
16139 (mips_collect_register): Change prototype to take a regcache.
16141 (mips_supply_register):
16142 (mips_collect_register_32bit, mips_supply_register_32bit)
16143 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16144 (mips_store_fpregset): Ditto.
16145 * linux-ppc-low.c (ppc_supply_ptrace_register)
16146 (ppc_supply_ptrace_register): Ditto.
16147 (parse_spufs_run): Adjust.
16148 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
16149 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
16150 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
16151 take a regcache. Adjust.
16152 * linux-s390-low.c (s390_collect_ptrace_register)
16153 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
16154 (s390_set_pc): Change prototype to take a regcache. Adjust.
16155 (s390_arch_setup): Adjust.
16156 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
16157 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
16158 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
16159 (sparc_fill_gregset, sparc_store_gregset_from_stack)
16160 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
16162 (sparc_breakpoint_at): Adjust.
16163 * linux-xtensa-low.c (xtensa_fill_gregset):
16164 (xtensa_store_gregset):
16165 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
16166 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
16167 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
16168 prototype to take a regcache. Adjust.
16169 * win32-arm-low.c (arm_fetch_inferior_register)
16170 (arm_store_inferior_register): Change prototype to take a
16172 * win32-i386-low.c (i386_fetch_inferior_register)
16173 (i386_store_inferior_register): Change prototype to take a
16175 * win32-low.c (child_fetch_inferior_registers)
16176 (child_store_inferior_registers): Change prototype to take a
16178 (win32_wait): Adjust.
16179 (win32_fetch_inferior_registers): Change prototype to take a
16181 (win32_store_inferior_registers): Adjust.
16182 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
16183 store_inferior_register>: Change prototype to take a regcache.
16185 2010-01-20 Doug Evans <dje@google.com>
16187 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
16189 (linux_wait_for_event1, linux_init_signals): Ditto.
16190 (W_STOPCODE): Provide definition if missing.
16192 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
16194 * linux-low.c (linux_core_of_thread): New.
16195 (compare_ints, show_process, list_threads): New.
16196 (linux_qxfer_osdata): Report threads and cores.
16197 (linux_target_op): Register linux_core_of_thread.
16198 * remote-utils.c (prepare_resume_reply): Report the core.
16199 (buffer_xml_printf): Support %d specifier.
16200 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
16202 (handle_query): Handle qXfer:threads. Announce availability
16204 * target.h (struct target_ops): New field core_of_thread.
16206 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
16208 * Makefile.in (clean): Remove new generated files.
16209 (reg-s390.o, reg-s390.c): Remove rules.
16210 (reg-s390x.o, reg-s390x.c): Likewise.
16211 (s390-linux32.o, s390-linux32.c): Add rules.
16212 (s390-linux64.o, s390-linux64.c): Likewise.
16213 (s390x-linux64.o, s390x-linux64.c): Likewise.
16214 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
16215 * linux-s390-low.c: Include <elf.h>.
16216 (HWCAP_S390_HIGH_GPRS): Define if undefined.
16217 (init_registers_s390): Remove prototype.
16218 (init_registers_s390x): Likewise.
16219 (init_registers_s390_linux32): Add prototype.
16220 (init_registers_s390_linux64): Likewise.
16221 (init_registers_s390x_linux64): Likewise.
16222 (s390_num_regs_3264): New define.
16223 (s390_regmap_3264): New global variable.
16224 (s390_cannot_fetch_register): Remove obsolete check.
16225 (s390_cannot_store_register): Likewise.
16226 (s390_collect_ptrace_register): Handle upper/lower register halves.
16227 (s390_supply_ptrace_register): Likewise.
16228 (s390_fill_gregset): Update to register number changes.
16229 (s390_get_hwcap): New routine.
16230 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
16231 Install appropriate regmap and register set.
16233 2010-01-01 Joel Brobecker <brobecker@adacore.com>
16235 * server.c (gdbserver_version): Update copyright year to 2010.
16236 * gdbreplay.c (gdbreplay_version): Likewise.
16238 2009-12-28 Doug Evans <dje@google.com>
16240 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
16241 elf/external.h. Include <elf.h> instead but only if necessary.
16243 2009-12-28 Pedro Alves <pedro@codesourcery.com>
16245 * linux-low.c (linux_remove_process): Remove `detaching'
16246 parameter. Don't release/detach from thread_db here.
16247 (linux_kill): Release/detach from thread_db here, ...
16248 (linux_detach): ... and here, before actually detaching.
16249 (linux_wait_1): ... and here, when a process exits.
16250 * thread-db.c (any_thread_of): New.
16251 (thread_db_free): Switch the current inferior to a thread of the
16254 2009-12-21 Doug Evans <dje@google.com>
16256 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
16258 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
16259 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
16260 warning ifndef __NR_tkill. Move setting of errno there too.
16261 Delete unnecessary resetting of errno after syscall.
16262 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
16264 * configure.ac: Check for dladdr.
16265 * config.in: Regenerate.
16266 * configure: Regenerate.
16267 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
16268 (try_thread_db_load): Update.
16270 * linux-low.c (my_waitpid): Delete unnecessary prototype.
16272 2009-12-18 Doug Evans <dje@google.com>
16274 * event-loop.c: Include unistd.h if it exists.
16276 * linux-low.c (my_waitpid): Move definition away from being in
16277 between linux_tracefork_child/linux_test_for_tracefork.
16279 * gdb_proc_service.h (psaddr_t): Fix type.
16280 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
16281 signature to match glibc.
16283 2009-12-16 Doug Evans <dje@google.com>
16285 * linux-low.c (linux_read_memory): Fix argument to read.
16287 2009-11-26 Pedro Alves <pedro@codesourcery.com>
16289 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
16290 events, don't leave current_inferior pointing at null.
16292 2009-11-26 Pedro Alves <pedro@codesourcery.com>
16294 * win32-low.c (LOG): Delete.
16295 (OUTMSG): Output to stderr.
16296 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
16297 on compile time LOG macro.
16298 (win32_wait): Fix debug output.
16300 2009-11-26 Pedro Alves <pedro@codesourcery.com>
16302 * win32-low.c (win32_add_one_solib): If the dll name is
16303 "ntdll.dll", prepend the system directory to the dll path.
16305 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
16307 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
16309 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
16310 Vladimir Prus <vladimir@codesourcery.com>
16312 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
16313 * configure.ac: Check for __mcoldfire__ and set
16314 gdb_cv_m68k_is_coldfire.
16315 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
16316 reg-cf.o and reg-m68k.o.
16317 * configure: Regenerated.
16319 2009-11-16 Pedro Alves <pedro@codesourcery.com>
16321 * linux-low.c (linux_remove_process): Add `detaching' parameter.
16322 Pass it to thread_db_free.
16323 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
16324 proper `detaching' argument to linux_remove_process.
16325 * linux-low.h (thread_db_free): Add `detaching' parameter.
16326 * thread-db.c (thread_db_init): Pass false as `detaching' argument
16328 (thread_db_free): Add `detaching' parameter. Only
16329 call td_ta_clear_event if detaching from process.
16331 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
16333 * thread-db.c (thread_db_free): Fix typo.
16335 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
16338 * thread-db.c (thread_db_free): Call td_ta_clear_event.
16340 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
16342 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
16343 with an i686 compiler.
16344 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
16346 * configure: Rebuilt.
16348 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
16352 * server.c (handle_search_memory_1): Correct read_addr initialization
16353 in loop for searching subsequent chunks.
16355 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
16357 * configure.ac: New --with-libthread-db option.
16358 * thread-db.c: Allow direct dependence on libthread_db.
16359 (thread_db_free): Adjust.
16360 * config.in: Regenerate.
16361 * configure: Likewise.
16363 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
16366 * thread-db.c (attach_thread): New function.
16367 (maybe_attach_thread): Return success/failure.
16368 (find_new_threads_callback): Adjust.
16369 (thread_db_find_new_threads): Loop until no new threads.
16371 2009-10-13 Pedro Alves <pedro@codesourcery.com>
16373 * proc-service.c (ps_lgetregs): Formatting.
16375 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
16377 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
16378 * configure.ac: Adjust.
16379 * linux-low.h (struct process_info_private): Move members to struct
16381 (thread_db_free, thread_db_handle_monitor_command): New prototype.
16382 * linux-low.c (linux_remove_process): Adjust.
16383 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
16384 * server.c (handle_query): Move code ...
16385 (handle_monitor_command): ... here. New function.
16386 * target.h (struct target_ops): New member.
16387 * thread-db.c (struct thread_db): New.
16388 (libthread_db_search_path): New variable.
16389 (thread_db_create_event, thread_db_enable_reporting)
16390 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
16391 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
16392 (try_thread_db_load_1, dladdr_to_soname): New functions.
16393 (try_thread_db_load, thread_db_load_search): New functions.
16394 (thread_db_init): Search for libthread_db.
16395 (thread_db_free): New function.
16396 (thread_db_handle_monitor_command): Likewise.
16397 * config.in: Regenerate.
16398 * configure: Regenerate.
16400 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
16402 * spu-low.c (spu_kill): Wait for inferior to terminate.
16403 Call clear_inferiors.
16404 (spu_detach): Call clear_inferiors.
16406 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16408 * aclocal.m4: Regenerate.
16409 * config.in: Likewise.
16410 * configure: Likewise.
16412 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
16414 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
16415 (parse_spufs_run): New function.
16416 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
16417 (ppc_breakpoint_at): Handle SPU breakpoints.
16419 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
16421 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
16422 (SPUFS_MAGIC): Define.
16423 (spu_enumerate_spu_ids): New function.
16424 (linux_qxfer_spu): New function.
16425 (linux_target_ops): Install linux_qxfer_spu.
16427 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
16429 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
16430 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
16431 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
16432 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
16433 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
16434 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
16435 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
16436 (init_registers_powerpc_cell32l): Add prototype.
16437 (init_registers_powerpc_cell64l): Likewise.
16438 (ppc_arch_setup): Detect Cell/B.E. architecture.
16440 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16442 * Makefile.in (datarootdir): New variable.
16444 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
16446 * linux-low.c (linux_write_memory): Update debugging output.
16447 * Makefile.in (clean): Add new descriptions.
16448 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
16449 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
16450 * configure.srv: Add new files for arm*-*-linux*.
16451 * linux-arm-low.c: Add new declarations.
16452 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
16453 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
16454 (HWCAP_VFPv3D16): New.
16455 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
16456 instead of __IWMMXT__.
16457 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
16458 (arm_arch_setup): New.
16459 (target_regsets): Remove #ifdef. Add VFP regset.
16460 (the_low_target): Use arm_arch_setup.
16462 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
16464 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
16465 the main thread again.
16467 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
16469 Adding Neutrino gdbserver.
16470 * configure: Regenerated.
16471 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
16472 * configure.srv (i[34567]86-*-nto*): New target.
16473 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
16474 * remote-utils.c [__QNX__]: Include sys/iomgr.h
16475 (nto_comctrl) [__QNX__]: New function.
16476 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
16478 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
16480 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
16483 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
16484 Pedro Alves <pedro@codesourcery.com>
16486 * win32-i386-low.c (i386_get_thread_context): Handle systems that
16487 don't support CONTEXT_EXTENDED_REGISTERS.
16488 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
16489 (the_low_target): Install them.
16490 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
16491 failing with ERROR_PIPE_NOT_CONNECTED.
16493 2009-06-30 Doug Evans <dje@google.com>
16494 Pierre Muller <muller@ics.u-strasbg.fr>
16496 Add h/w watchpoint support to x86-linux, win32-i386.
16497 * Makefile.in (SFILES): Add i386-low.c
16498 (i386_low_h): Define.
16499 (i386-low.o): Add dependencies.
16500 (linux-x86-low.o): Add i386-low.h dependency.
16501 (win32-i386-low.o): Ditto.
16502 * i386-low.c: New file.
16503 * i386-low.h: New file.
16504 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
16505 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
16506 * linux-low.c (linux_add_process): Initialize arch_private.
16507 (linux_remove_process): Free arch_private.
16508 (add_lwp): Initialize arch_private.
16509 (delete_lwp): Free arch_private.
16510 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
16512 * linux-low.h (process_info_private): New member arch_private.
16513 (lwp_info): New member arch_private.
16514 (linux_target_ops): New members new_process, new_thread,
16516 (ptid_of): New macro.
16517 * linux-x86-low.c: Include stddef.h, i386-low.h.
16518 (arch_process_info): New struct.
16519 (arch_lwp_info): New struct.
16520 (x86_linux_dr_get, x86_linux_dr_set): New functions.
16521 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
16522 (i386_dr_low_get_status): New function.
16523 (x86_insert_point, x86_remove_point): New functions.
16524 (x86_stopped_by_watchpoint): New function.
16525 (x86_stopped_data_address): New function.
16526 (x86_linux_new_process, x86_linux_new_thread): New functions.
16527 (x86_linux_prepare_to_resume): New function.
16528 (the_low_target): Add entries for insert_point, remove_point,
16529 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
16531 * server.c (debug_hw_points): New global.
16532 (monitor_show_help): Document set debug-hw-points.
16533 (handle_query): Process "set debug-hw-points".
16534 * server.h (debug_hw_points): Declare.
16535 (paddress): Declare.
16536 * utils.c (NUMCELLS, CELLSIZE): New macros.
16537 (get_sell, xsnprintf, paddress): New functions.
16538 * win32-arm-low.c (the_low_target): Add entries for insert_point,
16539 remove_point, stopped_by_watchpoint, stopped_data_address.
16540 * win32-i386-low.c: Include i386-low.h.
16541 (debug_reg_state): Replaces dr.
16542 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
16543 (i386_dr_low_get_status): New function.
16544 (i386_insert_point, i386_remove_point): New functions.
16545 (i386_stopped_by_watchpoint): New function.
16546 (i386_stopped_data_address): New function.
16547 (i386_initial_stuff): Update.
16548 (get_thread_context,set_thread_context,i386_thread_added): Update.
16549 (the_low_target): Add entries for insert_point,
16550 remove_point, stopped_by_watchpoint, stopped_data_address.
16551 * win32-low.c (win32_insert_watchpoint): New function.
16552 (win32_remove_watchpoint): New function.
16553 (win32_stopped_by_watchpoint): New function.
16554 (win32_stopped_data_address): New function.
16555 (win32_target_ops): Add entries for insert_watchpoint,
16556 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
16557 * win32-low.h (win32_target_ops): New members insert_point,
16558 remove_point, stopped_by_watchpoint, stopped_data_address.
16560 2009-06-25 Pedro Alves <pedro@codesourcery.com>
16562 * server.c (process_serial_event): Re-return unsupported, not
16563 error, if the type isn't recognized. Re-allow supporting only
16564 insert or remove packets. Also call require_running for
16565 breakpoints. Add missing break statement to default case. Tidy.
16566 * target.h (struct target_ops): Rename insert_watchpoint to
16567 insert_point, and remove_watchpoint to remove_point.
16569 * linux-low.h (struct linux_target_ops): Likewise.
16570 * linux-low.c (linux_insert_watchpoint): Rename to ...
16571 (linux_insert_point): ... this. Adjust.
16572 (linux_remove_watchpoint): Rename to ...
16573 (linux_remove_point): ... this. Adjust.
16574 (linux_target_ops): Adjust.
16575 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
16576 (cris_insert_point): ... this.
16577 (cris_remove_watchpoint): Rename to ...
16578 (cris_remove_point): ... this.
16579 (the_low_target): Adjust.
16581 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
16583 * server.c (handle_v_kill): Pass signal_pid to
16584 kill_inferior if multi_process is zero.
16586 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
16588 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
16589 * target.h (target_ops): Comment for *_watchpoint to make it clear
16590 the functions can get types '0' and '1'.
16592 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
16594 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
16595 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
16596 * regcache.c (get_regcache): Likewise.
16597 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
16598 * win32-low.c (child_fetch_inferior_registers): Remove check for
16601 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
16602 Pedro Alves <pedro@codesourcery.com>
16604 * target.h (struct target_ops) <supports_multi_process>: New
16606 (target_supports_multi_process): New.
16607 * server.c (handle_query): Even if GDB reports support, only
16608 enable multi-process if the target also supports it. Report
16609 multi-process support only if the target backend supports it.
16610 * linux-low.c (linux_supports_multi_process): New function.
16611 (linux_target_ops): Install it as target_supports_multi_process
16614 2009-05-24 Doug Evans <dje@google.com>
16616 Global renaming of find_thread_pid to find_thread_ptid.
16617 * server.h (find_thread_ptid): Renamed from find_thread_pid.
16618 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
16619 All callers updated.
16621 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
16622 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
16625 * linux-low.c (get_stop_pc): Print pc if debug_threads.
16626 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
16627 (linux_resume_one_lwp): Ditto.
16629 2009-05-23 Doug Evans <dje@google.com>
16631 * linux-low.c (linux_resume_one_lwp): Change type of first arg
16632 from struct inferior_list_entry * to struct lwp_info *.
16633 All callers updated.
16635 2009-05-13 Doug Evans <dje@google.com>
16637 * linux-x86-low.c: Don't include assert.h.
16638 (x86_siginfo_fixup): Use fatal, not assert.
16639 (x86_arch_setup): Fix comment.
16641 2009-05-12 Doug Evans <dje@google.com>
16643 Biarch support for i386/amd64 gdbserver.
16644 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
16645 Add linux-x86-low.c.
16646 (linux-i386-low.o, linux-x86-64-low.o): Delete.
16647 (linux-x86-low.o): Add.
16648 * linux-x86-64-low.c: Delete.
16649 * linux-i386-low.c: Delete.
16650 * linux-x86-low.c: New file.
16651 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
16653 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
16655 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
16656 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
16657 (linux_child_pid_to_exec_file): New function.
16658 (elf_64_header_p, elf_64_file_p): New functions.
16659 (siginfo_fixup): New function.
16660 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
16661 give target a chance to convert layout.
16662 * linux-low.h (linux_target_ops): New member siginfo_fixup.
16663 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
16665 2009-05-07 Doug Evans <dje@google.com>
16667 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
16668 (regsets_store_inferior_registers): Ditto.
16670 2009-05-06 Pedro Alves <pedro@codesourcery.com>
16674 * linux-low.c (must_set_ptrace_flags): Delete.
16675 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
16677 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
16678 `lwp->must_set_ptrace_flags' instead.
16679 (linux_wait_for_event_1): Set ptrace options here.
16680 (linux_wait_1): ... not here.
16682 2009-04-30 Doug Evans <dje@google.com>
16684 * inferiors.c (started_inferior_callback): New function.
16685 (attached_inferior_callback): New function.
16686 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
16687 * server.c (print_started_pid, print_attached_pid): New functions.
16688 (detach_or_kill_for_exit): New function.
16689 (main): Call it instead of for_each_inferior (kill_inferior_callback).
16690 * server.h (have_started_inferiors_p): Declare.
16691 (have_attached_inferiors_p): Declare.
16693 * inferiors.c (remove_process): Fix memory leak, free process.
16694 * linux-low.c (linux_remove_process): New function.
16695 (linux_kill): Call it instead of remove_process.
16696 (linux_detach, linux_wait_1): Ditto.
16698 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
16700 * configure.srv: Add x86 Windows CE target.
16702 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
16704 * inferiors.c (get_thread_process): Make global.
16705 * server.h (get_thread_process): Add prototype.
16706 * thread-db.c (find_one_thread): Use get_thread_process
16707 instead of current_process.
16708 (thread_db_get_tls_address): Do not crash if called when
16709 thread layer is not yet initialized.
16711 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
16713 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
16714 * spu-low.c (current_tid): Rename to ...
16715 (current_ptid): ... this.
16716 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
16717 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
16718 ptid_get_lwp (current_ptid) instead of current_tid.
16719 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
16720 instead of current_tid. Use find_process_pid to verify pid
16721 argument is valid. Pass proper argument to remove_process.
16722 (spu_thread_alive): Compare current_ptid instead of current_tid.
16723 (spu_resume): Likewise.
16725 2009-04-02 Pedro Alves <pedro@codesourcery.com>
16727 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
16730 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16732 Implement the multiprocess extensions, and add linux multiprocess
16735 * server.h (ULONGEST): Declare.
16736 (struct ptid, ptid_t): New.
16737 (minus_one_ptid, null_ptid): Declare.
16738 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
16739 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
16740 (struct inferior_list_entry): Change `id' type from unsigned from
16742 (struct sym_cache, struct breakpoint, struct
16743 process_info_private): Forward declare.
16744 (struct process_info): Declare.
16745 (current_process): Declare.
16746 (all_processes): Declare.
16747 (initialize_inferiors): Declare.
16748 (add_thread): Adjust to use ptid_t.
16749 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
16750 (add_process, remove_process, find_thread_pid): Declare.
16751 (find_inferior_id): Adjust to use ptid_t.
16752 (cont_thread, general_thread, step_thread): Change type to ptid_t.
16753 (multi_process): Declare.
16754 (push_event): Adjust to use ptid_t.
16755 (read_ptid, write_ptid): Declare.
16756 (prepare_resume_reply): Adjust to use ptid_t.
16757 (clear_symbol_cache): Declare.
16758 * inferiors.c (all_processes): New.
16759 (null_ptid, minus_one_ptid): New.
16760 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
16761 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
16762 (add_thread): Change unsigned long to ptid. Remove gdb_id
16764 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
16765 (gdb_id_to_thread): Rename to ...
16766 (find_thread_pid): ... this. Change unsigned long to ptid.
16767 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
16768 (loaded_dll, pull_pid_from_list): Adjust.
16769 (add_process, remove_process, find_process_pid)
16770 (get_thread_process, current_process, initialize_inferiors): New.
16771 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
16772 (struct target_waitstatus) <related_pid>: Ditto.
16773 (struct target_ops) <kill, detach>: Add `pid' argument. Change
16774 return type to int.
16775 (struct target_ops) <join>: Add `pid' argument.
16776 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
16777 (struct target_ops) <wait>: Add `ptid' field. Change return type
16779 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
16780 (mywait): Add `ptid' argument. Change return type to ptid_t.
16781 (target_pid_to_str): Declare.
16782 * target.c (set_desired_inferior): Adjust to use ptids.
16783 (mywait): Add new `ptid' argument. Adjust.
16784 (target_pid_to_str): New.
16785 * mem-break.h (free_all_breakpoints): Declare.
16786 * mem-break.c (breakpoints): Delelete.
16787 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
16788 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
16789 to use per-process breakpoint list.
16790 (free_all_breakpoints): New.
16791 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
16792 (symbol_cache, all_symbols_looked_up): Delete.
16794 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
16796 (prepare_resume_reply): Change ptid argument's type from unsigned
16797 long to ptid_t. Adjust. Implement W;process and X;process.
16798 (free_sym_cache, clear_symbol_cache): New.
16799 (look_up_one_symbol): Adjust to per-process symbol cache. *
16800 * server.c (cont_thread, general_thread, step_thread): Change type
16802 (attached): Delete.
16803 (multi_process): New.
16804 (last_ptid): Change type to ptid_t.
16805 (struct vstop_notif) <ptid>: Change type to ptid_t.
16806 (queue_stop_reply, push_event): Change `ptid' argument's type to
16808 (discard_queued_stop_replies): Add `pid' argument.
16809 (start_inferior): Adjust to use ptids. Adjust to mywait interface
16810 changes. Don't reference the `attached' global.
16811 (attach_inferior): Adjust to mywait interface changes.
16812 (handle_query): Adjust to use ptids. Parse GDB's qSupported
16813 features. Handle and report "multiprocess+". Handle
16815 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
16817 (handle_v_kill): New.
16818 (handle_v_stopped): Adjust to use target_pid_to_str.
16819 (handle_v_requests): Allow multiple attaches and runs when
16820 multiprocess extensions are in effect. Handle "vKill".
16821 (myresume): Adjust to use ptids.
16822 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
16823 (handle_status): Adjust to discard_queued_stop_replies interface
16825 (first_thread_of, kill_inferior_callback)
16826 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
16827 (main): Call initialize_inferiors. Adjust to use ptids, killing
16828 and detaching from all inferiors. Handle multiprocess packet
16830 * linux-low.h: Include gdb_proc_service.h.
16831 (struct process_info_private): New.
16832 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
16833 <lwpid_of>: Use ptid_get_lwp.
16834 (get_lwp_thread): Adjust.
16835 (struct lwp_info): Add `dead' member.
16836 (find_lwp_pid): Declare.
16837 * linux-low.c (thread_db_active): Delete.
16838 (new_inferior): Adjust comment.
16839 (inferior_pid): Delete.
16840 (linux_add_process): New.
16841 (handle_extended_wait): Adjust.
16842 (add_lwp): Change unsigned long to ptid.
16843 (linux_create_inferior): Add process to processes table. Adjust
16844 to use ptids. Don't set new_inferior here.
16845 (linux_attach_lwp): Rename to ...
16846 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
16847 it. Adjust to use ptids.
16848 (linux_attach_lwp): New.
16849 (linux_attach): Add process to processes table. Don't set
16851 (struct counter): New.
16852 (second_thread_of_pid_p, last_thread_of_process_p): New.
16853 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
16854 multiple processes.
16855 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
16856 processes. Remove process from process table.
16857 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
16858 to multiple processes.
16859 (any_thread_of): New.
16860 (linux_detach): Add `pid' argument, and handle it. Remove process
16861 from processes table.
16862 (linux_join): Add `pid' argument. Handle it.
16863 (linux_thread_alive): Change unsighed long argument to ptid_t.
16864 Consider dead lwps as not being alive.
16865 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
16866 threads we're not interested in.
16867 (same_lwp, find_lwp_pid): New.
16868 (linux_wait_for_lwp): Change `pid' argument's type from int to
16870 (linux_wait_for_event): Rename to ...
16871 (linux_wait_for_event_1): ... this. Change `pid' argument's type
16872 from int to ptid_t. Adjust.
16873 (linux_wait_for_event): New.
16874 (linux_wait_1): Add `ptid' argument. Change return type to
16875 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
16876 that exit from the process table.
16877 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
16879 (mark_lwp_dead): New.
16880 (wait_for_sigstop): Adjust to use ptids. If a process exits while
16881 stopping all threads, mark its main lwp as dead.
16882 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
16884 (fetch_register, usr_store_inferior_registers)
16885 (regsets_fetch_inferior_registers)
16886 (regsets_store_inferior_registers, linux_read_memory)
16887 (linux_write_memory): Inline `inferior_pid'.
16888 (linux_look_up_symbols): Adjust to use per-process
16889 `thread_db_active'.
16890 (linux_request_interrupt): Adjust to use ptids.
16891 (linux_read_auxv): Inline `inferior_pid'.
16892 (initialize_low): Don't reference thread_db_active.
16893 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
16894 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
16895 (ps_getpid): Return the pid of the current inferior.
16896 * thread-db.c (proc_handle, thread_agent): Delete.
16897 (thread_db_create_event, thread_db_enable_reporting): Adjust to
16899 (find_one_thread): Change argument type to ptid_t. Adjust to
16901 (maybe_attach_thread): Adjust to per-process data and ptids.
16902 (thread_db_find_new_threads): Ditto.
16903 (thread_db_init): Ditto.
16904 * spu-low.c (spu_create_inferior, spu_attach): Add process to
16905 processes table. Adjust to use ptids.
16906 (spu_kill, spu_detach): Adjust interface. Remove process from
16908 (spu_join, spu_thread_alive): Adjust interface.
16909 (spu_wait): Adjust interface. Remove process from processes
16910 table. Adjust to use ptids.
16911 * win32-low.c (current_inferior_tid): Delete.
16912 (current_inferior_ptid): New.
16913 (debug_event_ptid): New.
16914 (thread_rec): Take a ptid. Adjust.
16915 (child_add_thread): Add `pid' argument. Adjust to use ptids.
16916 (child_delete_thread): Ditto.
16917 (do_initial_child_stuff): Add `attached' argument. Add process to
16919 (child_fetch_inferior_registers, child_store_inferior_registers):
16921 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
16922 (win32_attach): Pass 1 to do_initial_child_stuff.
16923 (win32_kill): Adjust interface. Remove process from processes
16925 (win32_detach): Ditto.
16926 (win32_join): Adjust interface.
16927 (win32_thread_alive): Take a ptid.
16928 (win32_resume): Adjust to use ptids.
16929 (get_child_debug_event): Ditto.
16930 (win32_wait): Adjust interface. Remove exiting process from
16933 2009-04-01 Pedro Alves <pedro@codesourcery.com>
16935 Non-stop mode support.
16937 * server.h (non_stop): Declare.
16938 (gdb_client_data, handler_func): Declare.
16939 (delete_file_handler, add_file_handler, start_event_loop):
16941 (handle_serial_event, handle_target_event, push_event)
16942 (putpkt_notif): Declare.
16943 * target.h (enum resume_kind): New.
16944 (struct thread_resume): Replace `step' field by `kind' field.
16945 (TARGET_WNOHANG): Define.
16946 (struct target_ops) <wait>: Add `options' argument.
16947 <supports_non_stop, async, start_non_stop>: New fields.
16948 (target_supports_non_stop, target_async): New.
16949 (start_non_stop): Declare.
16950 (mywait): Add `options' argument.
16951 * target.c (mywait): Add `options' argument. Print child exit
16952 notifications here.
16953 (start_non_stop): New.
16954 * server.c (non_stop, own_buf, mem_buf): New globals.
16955 (struct vstop_notif): New.
16956 (notif_queue): New global.
16957 (queue_stop_reply, push_event, discard_queued_stop_replies)
16958 (send_next_stop_reply): New.
16959 (start_inferior): Adjust to use resume_kind. Adjust to mywait
16961 (attach_inferior): In non-stop mode, don't wait for the target
16963 (handle_general_set): Handle QNonStop.
16964 (handle_query): When handling qC, return the current general
16965 thread, instead of the first thread of the list.
16966 (handle_query): If the backend supports non-stop mode, include
16967 QNonStop+ in the qSupported query response.
16968 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
16970 (handle_v_attach, handle_v_run): Handle non-stop mode.
16971 (handle_v_stopped): New.
16972 (handle_v_requests): Report support for vCont;t. Handle vStopped.
16973 (myresume): Adjust to use resume_kind. Handle non-stop.
16974 (queue_stop_reply_callback): New.
16975 (handle_status): Handle non-stop mode.
16976 (main): Clear non_stop flag on reconnection. Use the event-loop.
16977 Refactor serial protocol handling from here ...
16978 (process_serial_event): ... to this new function. When GDB
16979 selects any thread, select one here. In non-stop mode, wait until
16980 GDB acks all pending events before exiting.
16981 (handle_serial_event, handle_target_event): New.
16982 * remote-utils.c (remote_open): Install remote_desc in the event
16984 (remote_close): Remove remote_desc from the event loop.
16985 (putpkt_binary): Rename to...
16986 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
16987 (putpkt_binary): New as wrapper around putpkt_binary_1.
16988 (putpkt_notif): New.
16989 (prepare_resume_reply): In non-stop mode, don't change the
16991 * event-loop.c: New.
16992 * Makefile.in (OBJ): Add event-loop.o.
16993 (event-loop.o): New rule.
16995 * linux-low.h (pid_of): Moved here.
16997 (get_lwp_thread): Use lwpid_of.
16998 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
16999 * linux-low.c (pid_of): Delete.
17000 (inferior_pid): Use lwpid_of.
17001 (linux_event_pipe): New.
17002 (target_is_async_p): New.
17004 (handle_extended_wait): Use lwpid_of.
17005 (add_lwp): Don't set lwpid field.
17006 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
17007 (linux_kill_one_lwp): If killing a running lwp, stop it first.
17008 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
17009 (linux_detach_one_lwp): If detaching from a running lwp, stop it
17010 first. Adjust to linux_wait_for_event interface changes. Use
17012 (linux_detach): Don't delete the main lwp here.
17013 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
17014 (status_pending_p): Don't consider explicitly suspended lwps.
17015 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
17016 pointer. Add OPTIONS argument. Change return type to int. Use
17017 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
17018 (linux_wait_for_event): Take an integer pid instead of a lwp_info
17019 pointer. Add status pointer argument. Return a pid instead of a
17020 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
17021 changes. In non-stop mode, don't switch to a random thread.
17022 (linux_wait): Rename to...
17023 (linux_wait_1): ... this. Add target_options argument, and handle
17024 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
17025 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
17026 clean exit and signal exit code. Don't stop all threads in
17027 non-stop mode. In all-stop mode, only stop all threads when
17028 reporting a stop to GDB. Handle explicit thread stop requests.
17029 (async_file_flush, async_file_mark): New.
17031 (send_sigstop): Use lwpid_of.
17032 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
17033 interface changes. In non-stop mode, don't switch to a random
17035 (linux_resume_one_lwp): Use lwpid_of.
17036 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
17037 (linux_resume_one_thread): ... this. Handle resume_stop. In
17038 non-stop mode, don't look for pending flag in all threads.
17039 (resume_status_pending_p): Don't consider explicitly suspended
17041 (my_waitpid): Reimplement. Emulate __WALL.
17042 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
17044 (sigchld_handler, linux_supports_non_stop, linux_async)
17045 (linux_start_non_stop): New.
17046 (linux_target_ops): Register linux_supports_non_stop, linux_async
17047 and linux_start_non_stop.
17048 (initialize_low): Install SIGCHLD handler.
17049 * thread-db.c (thread_db_create_event, find_one_thread)
17050 (thread_db_get_tls_address): Use lwpid_of.
17051 * win32-low.c (win32_detach): Adjust to use resume_kind.
17052 (win32_wait): Add `options' argument.
17053 * spu-low.c (spu_resume): Adjust to use resume_kind.
17054 (spu_wait): Add `options' argument.
17056 2009-04-01 Pedro Alves <pedro@codesourcery.com>
17058 Decouple target code from remote protocol.
17060 * target.h (enum target_waitkind): New.
17061 (struct target_waitstatus): New.
17062 (struct target_ops) <wait>: Return an unsigned long. Take a
17063 target_waitstatus pointer instead of a char pointer.
17064 (mywait): Likewise.
17065 * target.c (mywait): Change prototype to return an unsigned long.
17066 Take a target_waitstatus pointer instead of a char pointer. Adjust.
17067 * server.h (thread_from_wait, old_thread_from_wait): Delete
17069 (prepare_resume_reply): Change prototype to take a
17071 * server.c (thread_from_wait, old_thread_from_wait): Delete.
17072 (last_status, last_ptid): New.
17073 (start_inferior): Remove "statusptr" argument. Adjust. Return a
17074 pid instead of a signal.
17075 (attach_inferior): Remove "status" and "signal" parameters.
17077 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
17079 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
17080 (handle_v_requests, myresume): Remove "status" and "signal"
17081 parameters. Adjust.
17082 (handle_status): New.
17083 (main): Delete local `status'. Adjust.
17084 * remote-utils.c: Include target.h.
17085 (prepare_resume_reply): Change prototype to take a
17086 target_waitstatus. Adjust.
17088 * linux-low.c (linux_wait): Adjust to new target_ops->wait
17090 * spu-low.c (spu_wait): Adjust.
17091 * win32-low.c (enum target_waitkind, struct target_waitstatus):
17093 (win32_wait): Adjust.
17095 2009-04-01 Pedro Alves <pedro@codesourcery.com>
17097 * target.h (struct thread_resume): Delete leave_stopped member.
17098 (struct target_ops): Add a `n' argument to the `resume' callback.
17099 * server.c (start_inferior): Adjust.
17100 (handle_v_cont, myresume): Adjust.
17101 * linux-low.c (check_removed_breakpoint): Adjust to resume
17102 interface change, and to removed leave_stopped field.
17103 (resume_ptr): Delete.
17104 (struct thread_resume_array): New.
17105 (linux_set_resume_request): Add new `arg' parameter. Adjust to
17106 resume interface change.
17107 (linux_continue_one_thread, linux_queue_one_thread)
17108 (resume_status_pending_p): Check if the resume field is NULL
17109 instead of checking the leave_stopped member.
17110 (linux_resume): Adjust to the target resume interface change.
17111 * spu-low.c (spu_resume): Adjust to the target resume interface
17113 * win32-low.c (win32_detach, win32_resume): Ditto.
17115 2009-04-01 Pedro Alves <pedro@codesourcery.com>
17117 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
17119 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
17121 (linux_continue_one_thread): Only preserve the stepping flag if
17122 there's a pending breakpoint.
17124 2009-03-31 Pedro Alves <pedro@codesourcery.com>
17126 * server.c (main): After the inferior having exited, call
17127 remote_close before exiting gdbserver.
17129 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
17131 Fix size of FPSCR in Power 7 processors.
17132 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
17133 (PPC_FEATURE_HAS_DFP): New #define.
17134 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
17137 2009-03-23 Pedro Alves <pedro@codesourcery.com>
17139 * server.c (handle_query) Whitespace and formatting.
17141 2009-03-22 Pedro Alves <pedro@codesourcery.com>
17143 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
17144 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
17145 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
17146 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
17147 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
17148 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
17149 Makefile.in, configure.ac: Fix whitespace throughout.
17150 * configure: Regenerate.
17152 2009-03-22 Pedro Alves <pedro@codesourcery.com>
17154 * inferiors.c (find_inferior): Make it safe for the callback
17155 function to delete the currently iterated inferior.
17157 2009-03-22 Pedro Alves <pedro@codesourcery.com>
17159 * Makefile.in (linuw_low_h): Move higher.
17160 (thread-db.o): Depend on $(linux_low_h).
17162 2009-03-17 Pedro Alves <pedro@codesourcery.com>
17164 Rename "process" to "lwp" throughout.
17166 * linux-low.c (all_processes): Rename to...
17167 (all_lwps): ... this.
17168 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
17169 (add_process): Rename to ...
17170 (add_lwp): ... this. Adjust.
17171 (linux_create_inferior): Adjust.
17172 (linux_attach_lwp): Adjust.
17173 (linux_attach): Adjust.
17174 (linux_kill_one_process): Rename to ...
17175 (linux_kill_one_lwp): ... this. Adjust.
17176 (linux_kill): Adjust.
17177 (linux_detach_one_process): Rename to ...
17178 (linux_detach_one_lwp): ... this. Adjust.
17179 (linux_detach): Adjust.
17180 (check_removed_breakpoint): Adjust.
17181 (status_pending_p): Adjust.
17182 (linux_wait_for_process): Rename to ...
17183 (linux_wait_for_lwp): ... this. Adjust.
17184 (linux_wait_for_event): Adjust.
17185 (send_sigstop): Adjust.
17186 (wait_for_sigstop): Adjust.
17187 (stop_all_processes): Rename to ...
17188 (stop_all_lwps): ... this.
17189 (linux_resume_one_process): Rename to ...
17190 (linux_resume_one_lwp): ... this. Adjust.
17191 (linux_set_resume_request, linux_continue_one_thread)
17192 (linux_queue_one_thread, resume_status_pending_p)
17193 (usr_store_inferior_registers, regsets_store_inferior_registers)
17194 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
17196 * linux-low.h (get_process): Rename to ...
17197 (get_lwp): ... this. Adjust.
17198 (get_thread_process): Rename to ...
17199 (get_thread_lwp): ... this. Adjust.
17200 (get_process_thread): Rename to ...
17201 (get_lwp_thread): ... this. Adjust.
17202 (struct process_info): Rename to ...
17203 (struct lwp_info): ... this.
17204 (all_processes): Rename to ...
17205 (all_lwps): ... this.
17206 * proc-service.c (ps_lgetregs): Adjust.
17207 * thread-db.c (thread_db_create_event, find_one_thread)
17208 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
17210 2009-03-14 Pedro Alves <pedro@codesourcery.com>
17212 * server.c (handle_query): Handle "qAttached".
17214 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
17216 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
17217 GPLv3, update license URL.
17219 2009-03-01 Doug Evans <dje@google.com>
17221 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
17222 (server_h): Add gdb_signals.h.
17223 (signals.o): Update.
17224 * server.h (target_signal_from_host,target_signal_to_host_p)
17225 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
17227 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
17229 * remote-utils.c (getpkt): Also generate remote-debug
17230 information if noack_mode is set.
17232 2009-02-06 Pedro Alves <pedro@codesourcery.com>
17234 * server.c (handle_query): Report qXfer:siginfo:read and
17235 qXfer:siginfo:write as supported and handle them.
17236 * target.h (struct target_ops) <qxfer_siginfo>: New field.
17237 * linux-low.c (linux_xfer_siginfo): New.
17238 (linux_target_ops): Set it.
17240 2009-01-26 Pedro Alves <pedro@codesourcery.com>
17242 * server.c (gdbserver_usage): Mention --remote-debug.
17243 (main): Accept '--remote-debug' switch.
17245 2009-01-18 Doug Evans <dje@google.com>
17247 * regcache.c (new_register_cache): No need to check result of xcalloc.
17248 * server.c (handle_search_memory): Back out calls to xmalloc,
17249 result is checked and error is returned to user upon failure.
17250 (handle_query): Ditto. Add more checks for result of malloc.
17251 (handle_v_cont): Check result of malloc, report error back to
17253 (handle_v_run): Ditto. Call freeargv.
17254 * server.h (freeargv): Declare.
17255 * utils.c (freeargv): New fn.
17257 2009-01-15 Doug Evans <dje@google.com>
17259 * gdbreplay.c (perror_with_name): Make arg const char *.
17260 * server.h (target_signal_to_name): Make return type const char *.
17261 * thread-db.c (thread_db_err_str): Make return type const char *.
17262 * utils.c (perror_with_name): Make arg const char *.
17264 2009-01-14 Pedro Alves <pedro@codesourcery.com>
17266 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
17267 when handling a EXIT_PROCESS_DEBUG_EVENT.
17269 2009-01-06 Joel Brobecker <brobecker@adacore.com>
17271 * gdbreplay.c (gdbreplay_version): Update copyright year.
17272 * server.c (gdbserver_version): Likewise.
17274 2009-01-05 Doug Evans <dje@google.com>
17276 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
17277 (handle_extended_wait): Improve comment.
17279 2008-12-13 Doug Evans <dje@google.com>
17281 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
17282 * server.h (ATTR_MALLOC): New macro.
17283 (xmalloc,xcalloc,xstrdup): Declare.
17284 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
17285 * inferiors.c: Ditto.
17286 * linux-low.c: Ditto.
17287 * mem-break.c: Ditto.
17288 * regcache.c: Ditto.
17289 * remote-utils.c: Ditto.
17292 * win32-low.c: Ditto.
17294 2008-12-12 Doug Evans <dje@google.com>
17296 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
17297 in debugging printf.
17299 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
17301 2008-12-09 Doug Evans <dje@google.com>
17303 * linux-low.h (struct process_info): Delete member tid, unused.
17304 * thread-db.c (find_one_thread): Update.
17305 (maybe_attach_thread): Update.
17307 2008-12-02 Pedro Alves <pedro@codesourcery.com>
17309 * target.h (struct target_ops): Add qxfer_osdata member.
17310 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
17312 (linux_qxfer_osdata): New functions.
17313 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
17315 * server.c (handle_query): Handle "qXfer:osdata:read:".
17316 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
17317 (buffer_xml_printf): New functions.
17318 * server.h (struct buffer): New.
17319 (buffer_grow_str, buffer_grow_str0): New macros.
17320 (buffer_grow, buffer_free, buffer_init, buffer_finish)
17321 (buffer_xml_printf): Declare.
17323 2008-11-24 Doug Evans <dje@google.com>
17325 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
17327 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
17329 * server.c (handle_v_run): Always use the supplied argument list.
17331 2008-11-19 Bob Wilson <bob.wilson@acm.org>
17333 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
17334 (xtensa_regmap_table): Add entry for scompare1.
17336 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
17338 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
17339 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
17340 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
17341 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
17342 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
17343 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
17344 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
17345 XML target descriptions.
17346 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
17347 when inferior is running on an ISA 2.05 or later processor. Add
17348 special case to return offset for full 64-bit slot of FPSCR when
17351 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
17353 * Makefile.in (SFILES, clean): Added sparc64 files.
17354 (reg-sparc64.o, reg-sparc64.c): New.
17355 * configure.srv (sparc*-*-linux*): New configuration.
17356 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
17357 syscall arguments for SPARC.
17358 (regsets_store_inferior_registers): Likewise.
17359 * linux-sparc-low.c: New file.
17361 2008-10-21 Doug Evans <dje@google.com>
17363 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
17364 (READLINE_DIR,READLINE_DEP): Delete.
17365 (INTERNAL_CFLAGS): Update.
17366 (LINTFLAGS): Update.
17368 2008-10-10 Pedro Alves <pedro@codesourcery.com>
17370 * server.c (handle_v_run): If GDB didn't specify an argv, use the
17371 whole argv from the last run, not just argv[0].
17373 2008-09-08 Pedro Alves <pedro@codesourcery.com>
17375 * regcache.c (new_register_cache): Return NULL if the register
17376 cache size isn't known yet.
17377 (free_register_cache): Avoid dereferencing a NULL regcache.
17379 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
17381 * configure.srv: Merge MIPS and MIPS64.
17383 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
17385 * Makefile.in (uninstall): Apply $(EXEEXT) too.
17387 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
17389 * Makefile.in: Add required vsx dependencies.
17391 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
17392 Declare init_registers_powerpc_vsx32l.
17393 Declare init_registers_powerpc_vsx64l.
17394 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
17395 (ppc_arch_setup): Check for VSX in hwcap.
17396 (ppc_fill_vsxregset): New function.
17397 (ppc_store_vsxregset): New function.
17398 Add new VSX entry in regset_info target_regsets.
17400 * configure.srv: Add new VSX dependencies.
17402 2008-08-12 Pedro Alves <pedro@codesourcery.com>
17404 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
17405 (remote_open): Set or clear transport_is_reliable.
17406 (putpkt_binary): Don't expect acks in noack mode.
17407 (getpkt): Don't send ack/nac in noack mode.
17408 * server.c (handle_general_set): Handle QStartNoAckMode.
17409 (handle_query): If connected by tcp pass QStartNoAckMode+ in
17411 (main): Reset noack_mode on every connection.
17412 * server.h (noack_mode): Declare.
17414 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
17416 * Makefile.in (GDBREPLAY_OBS): New variable.
17417 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
17419 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
17420 Daniel Jacobowitz <dan@codesourcery.com>
17422 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
17423 (usr_store_inferior_registers): Likewise.
17424 (regsets_store_inferior_registers): Likewise.
17426 2008-07-31 Rolf Jansen <rj@surtec.com>
17427 Pedro Alves <pedro@codesourcery.com>
17429 * configure.ac: Check for memmem declaration.
17430 * server.c [HAVE_MALLOC_H]: Include malloc.h.
17431 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
17432 (disable_packet_qfThreadInfo): Unconditionally compile.
17433 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
17434 * configure, config.in: Regenerate.
17436 2008-07-28 Doug Kwan <dougkwan@google.com>
17438 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
17439 (linux_write_memory): Remove declaration of errno.
17441 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
17443 * linux-low.c (handle_extended_wait): Do not use "status"
17444 variable uninitialized.
17446 2008-07-07 Pedro Alves <pedro@codesourcery.com>
17448 * server.c (handle_v_attach): Inhibit reporting dll changes.
17450 2008-06-27 Pedro Alves <pedro@codesourcery.com>
17452 * remote-utils.c (prepare_resume_reply): If requested, don't
17453 output "thread:TID" in the T stop reply.
17455 * server.c (disable_packet_vCont, disable_packet_Tthread)
17456 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
17457 (handle_query): If requested, disable support for qC, qfThreadInfo
17459 (handle_v_requests): If requested, disable support for vCont.
17460 (gdbserver_show_disableable): New.
17461 (main): Handle --disable-packet and --disable-packet=LIST.
17463 * server.h (disable_packet_vCont, disable_packet_Tthread)
17464 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
17466 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
17468 * server.c (gdbserver_usage): Mention --version.
17470 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
17472 * Makefile.in (gdbreplay.o): New rule.
17474 2008-06-06 Joseph Myers <joseph@codesourcery.com>
17476 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
17477 message, not gdbserver.
17479 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
17480 Nathan Sidwell <nathan@codesourcery.com>
17481 Joseph Myers <joseph@codesourcery.com>
17483 * acinclude.m4: Include ../../config/acx.m4.
17484 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
17485 * configure, config.in: Regenerate.
17486 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
17487 * server.c (gdbserver_version): Print PKGVERSION.
17488 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
17489 (main): Adjust gdbserver_usage calls.
17490 * gdbreplay.c (version, host_name): Add declarations.
17491 (gdbreplay_version, gdbreplay_usage): New.
17492 (main): Accept --version and --help options.
17494 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
17496 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
17497 (arm_breakpoint_at): Handle Thumb.
17498 (the_low_target): Add comment.
17500 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
17502 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
17504 2008-05-09 Doug Evans <dje@google.com>
17506 * server.h (decode_search_memory_packet): Declare.
17507 * remote-utils.c (decode_search_memory_packet): New fn.
17508 * server.c (handle_search_memory_1): New fn.
17509 (handle_search_memory): New fn.
17510 (handle_query): Process qSearch:memory packets.
17512 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
17514 * regcache.c (registers_length): Remove.
17515 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
17516 full register packet.
17517 * regcache.h (registers_length): Remove prototype.
17518 * server.h (PBUFSIZ): Define to 16384.
17520 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
17522 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
17523 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
17524 powerpc-64l.o, and powerpc-altivec64l.o.
17525 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
17526 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
17527 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
17528 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
17529 rs6000/power-linux.xml, and rs6000/power64-linux.xml
17532 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
17533 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
17534 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
17535 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
17536 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
17537 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
17538 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
17539 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
17540 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
17541 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
17544 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
17545 (init_registers_powerpc_32l): ... this new prototype.
17546 (init_registers_powerpc_32): Remove, replace by ...
17547 (init_registers_powerpc_altivec32l): ... this new prototype.
17548 (init_registers_powerpc_e500): Remove, replace by ...
17549 (init_registers_powerpc_e500l): ... this new prototype.
17550 (init_registers_ppc64): Remove, replace by ...
17551 (init_registers_powerpc_64l): ... this new prototype.
17552 (init_registers_powerpc_64): Remove, replace by ...
17553 (init_registers_powerpc_altivec64l): ... this new prototype.
17554 (ppc_num_regs): Set to 73.
17555 (PT_ORIG_R3, PT_TRAP): Define if necessary.
17556 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
17557 (ppc_cannot_store_register): Handle orig_r3 and trap.
17558 (ppc_arch_setup): Update init_registers_... calls.
17559 (ppc_fill_gregset): Handle orig_r3 and trap.
17561 * inferiors.c (clear_inferiors): Reset current_inferior.
17563 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
17565 * acinclude.m4: Add override.m4.
17566 * configure: Regenerate.
17568 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
17570 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
17571 initial call to init_register_ppc64.
17573 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
17575 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
17576 single powerpc*-*-linux* case.
17577 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
17579 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
17581 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
17582 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
17584 * linux-ppc-low.c: Include <elf.h>.
17585 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
17586 (ppc_hwcap): New global variable.
17587 (ppc_regmap): Remove __SPE__ #ifdef sections.
17588 (ppc_regmap_e500): New global variable.
17589 (ppc_cannot_store_register): Update __SPE__ special case.
17590 (ppc_get_hwcap): New function.
17591 (ppc_arch_setup): Use it to determine whether inferior supports
17592 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
17593 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
17594 Do not access registers if target does not support AltiVec.
17595 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
17596 Do not access registers if target does not support SPE.
17597 (target_regsets): Unconditionally include AltiVec and SPE regsets.
17599 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
17601 * linux-low.c (disabled_regsets, num_regsets): New.
17602 (use_regsets_p): Delete.
17603 (linux_wait_for_process): Clear disabled_regsets.
17604 (regsets_fetch_inferior_registers): Check and set it.
17605 (regsets_store_inferior_registers): Likewise.
17606 (linux_fetch_registers, linux_store_registers): Do not use
17608 (initialize_low): Allocate disabled_regsets.
17610 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
17612 * Makefile.in (LIBOBJS): New.
17613 (OBS): Use LIBOBJS.
17614 (memmem.o): New rule.
17615 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
17616 * configure: Regenerated.
17618 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
17620 * server.c (handle_query): Never return "unsupported" for
17621 qXfer:features:read queries.
17623 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
17625 * server.c (get_features_xml): Fix inverted condition.
17626 (handle_query): Always support qXfer:feature:read.
17628 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
17630 * server.c (wrapper_argv): New.
17631 (start_inferior): Handle wrapper_argv. If set, expect an extra
17633 (gdbserver_usage): Document --wrapper.
17634 (main): Parse --wrapper.
17636 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
17638 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
17639 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
17640 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
17641 (ppc_set_pc): Likewise.
17642 (ppc_arch_setup): New function.
17643 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
17644 of collect_register.
17645 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
17647 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
17649 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
17650 instead of linux-ppc64-low.o.
17651 * linux-ppc64-low.c: Remove file.
17652 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
17653 (linux-ppc64-low.o): Remove rule.
17655 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
17656 (init_registers_powerpc_64): Likewise.
17657 (ppc_regmap): Conditionally define depending on __powerpc64__.
17658 (ppc_cannot_store_register): Do not special-case "fpscr" when
17659 compiled on __powerpc64__.
17660 (ppc_collect_ptrace_register): New function.
17661 (ppc_supply_ptrace_register): New function.
17662 (ppc_breakpoint): Change type to "unsigned int".
17663 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
17664 (the_low_target): Conditionally provide initializers for the
17665 arch_setup member depending on __powerpc64__. Install
17666 collect_ptrace_register and supply_ptrace_register members.
17668 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
17670 * regcache.h (gdbserver_xmltarget): Add extern declaration.
17671 * server.c (gdbserver_xmltarget): Define.
17672 (get_features_xml): Use it to replace "target.xml" and arch_string.
17674 * configure.srv: Remove srv_xmltarget. Add XML files that were
17675 mentioned there to srv_xmlfiles instead. Remove conditional tests
17676 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
17677 srv_xmlfiles and srv_regobj to include all possible choices.
17678 * configure.ac (srv_xmltarget): Remove.
17679 (srv_xmlfiles): Do not add "target.xml".
17680 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
17681 checks for supplementary target information.
17682 * configure: Regenerate.
17683 * Makefile.in (XML_TARGET): Remove.
17684 (target.xml): Remove rule.
17685 (clean): Do not clean up target.xml.
17686 (.PRECIOUS): Do not mention target.xml.
17688 * target.h (struct target_ops): Remove arch_string member.
17689 * linux-low.c (linux_arch_string): Remove.
17690 (linux_target_ops): Remove arch_string initializer.
17691 * linux-low.h (struct linux_target_ops): Remove arch_string member.
17692 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
17693 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
17694 * spu-low.c (spu_arch_string): Remove.
17695 (spu_target_ops): Remove arch_string initializer.
17696 * win32-low.c (win32_arch_string): Remove.
17697 (win32_target_ops): Remove arch_string initializer.
17698 * win32-low.h (struct win32_target_ops): Remove arch_string member.
17699 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
17700 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
17702 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
17704 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
17705 by collect_ptrace_register and supply_ptrace_register hooks.
17706 * linux-low.c (fetch_register): Use supply_ptrace_register callback
17707 instead of checking for the_low_target.left_pad_xfer.
17708 (usr_store_inferior_registers): Use collect_ptrace_register callback
17709 instead of checking for the_low_target.left_pad_xfer.
17711 * linux-s390-low.c (s390_collect_ptrace_register): New function.
17712 (s390_supply_ptrace_register): Likewise.
17713 (s390_fill_gregset): Call s390_collect_ptrace_register.
17714 (the_low_target): Update.
17716 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
17717 (ppc_supply_ptrace_register): Likewise.
17718 (the_low_target): Update.
17720 * linux-i386-low.c (the_low_target): Update.
17721 * linux-x86-64-low.c (the_low_target): Update.
17723 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
17725 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
17726 reg-s390.o and reg-s390x.o.
17728 * linux-low.c (new_inferior): New global variable.
17729 (linux_create_inferior, linux_attach): Set it.
17730 (linux_wait_for_process): Call the_low_target.arch_setup after the
17731 target has stopped for the first time.
17732 (initialize_low): Do not call the_low_target.arch_setup.
17734 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
17735 (s390_set_pc): Likewise.
17736 (s390_arch_setup): New function.
17737 (the_low_target): Use s390_arch_setup as arch_setup routine.
17739 * regcache.c (realloc_register_cache): New function.
17740 (set_register_cache): Call it for each existing regcache.
17742 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
17744 * server.h (init_registers): Remove prototype.
17746 * linux-low.h (struct linux_target_ops): Add arch_setup field.
17747 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
17748 instead of init_registers ().
17749 * linux-arm-low.c (init_registers_arm): Add prototype.
17750 (init_registers_arm_with_iwmmxt): Likewise.
17751 (the_low_target): Add initializer for arch_setup field.
17752 * linux-cris-low.c (init_registers_cris): Add prototype.
17753 (the_low_target): Add initializer for arch_setup field.
17754 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
17755 (the_low_target): Add initializer for arch_setup field.
17756 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
17757 (the_low_target): Add initializer for arch_setup field.
17758 * linux-ia64-low.c (init_registers_ia64): Add prototype.
17759 (the_low_target): Add initializer for arch_setup field.
17760 * linux-m32r-low.c (init_registers_m32r): Add prototype.
17761 (the_low_target): Add initializer for arch_setup field.
17762 * linux-m68k-low.c (init_registers_m68k): Add prototype.
17763 (the_low_target): Add initializer for arch_setup field.
17764 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
17765 (init_registers_mips64_linux): Likewise.
17766 (the_low_target): Add initializer for arch_setup field.
17767 * linux-ppc-low.c (init_registers_ppc): Add prototype.
17768 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
17769 (the_low_target): Add initializer for arch_setup field.
17770 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
17771 (init_registers_powerpc_64): Likewise.
17772 (the_low_target): Add initializer for arch_setup field.
17773 * linux-s390-low.c (init_registers_s390): Add prototype.
17774 (init_registers_s390x): Likewise.
17775 (the_low_target): Add initializer for arch_setup field.
17776 * linux-sh-low.c (init_registers_sh): Add prototype.
17777 (the_low_target): Add initializer for arch_setup field.
17778 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
17779 (the_low_target): Add initializer for arch_setup field.
17780 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
17781 (the_low_target): Add initializer for arch_setup field.
17783 * win32-low.h (struct win32_target_ops): Add arch_setup field.
17784 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
17785 instead of init_registers ().
17786 * win32-arm-low.c (init_registers_arm): Add prototype.
17787 (the_low_target): Add initializer for arch_setup field.
17788 * win32-i386-low.c (init_registers_i386): Add prototype.
17789 (the_low_target): Add initializer for arch_setup field.
17791 * spu-low.c (init_registers_spu): Add prototype.
17792 (initialize_low): Call initialie_registers_spu () instead of
17793 initialize_registers ().
17795 2008-02-19 Pedro Alves <pedro@codesourcery.com>
17797 * server.c (handle_v_requests): When handling the vRun and vAttach
17798 packets, if already debugging a process, don't kill it. Return an
17801 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
17803 * server.c (handle_query): Correct length check.
17805 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
17807 * win32-low.c (do_initial_child_stuff): Add process handle
17808 parameter. Set current_process_handle and current_process_id from the
17809 parameters. Clear globals.
17810 (win32_create_inferior): Don't set current_process_handle and
17811 current_process_id here. Instead pass them on the call to
17812 do_initial_child_stuff.
17813 (win32_attach): Likewise.
17814 (win32_clear_inferiors): New.
17815 (win32_kill): Don't close the current process handle or the
17816 current thread handle here. Instead call win32_clear_inferiors.
17817 (win32_detach): Don't open a new handle to the process. Call
17818 win32_clear_inferiors.
17819 (win32_join): Don't rely on current_process_handle; open a new
17820 handle using the process id.
17821 (win32_wait): Call win32_clear_inferiors when the inferior process
17824 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
17826 * server.c (monitor_show_help): Add "exit".
17828 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
17830 * Makefile.in (SFILES): Add linux-xtensa-low.c.
17831 (clean): Add reg-xtensa.c.
17832 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
17833 * configure.srv (xtensa*-*-linux*) New target.
17834 * linux-xtensa-low.c: New.
17835 * xtensa-xtregs.c: New.
17837 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
17839 * hostio.c: Don't include errno.h.
17840 (errno_to_fileio_errno): Move to hostio-errno.
17841 * hostio.c: (hostio_error): Remove the error parameter. Defer the
17842 error number outputting to the target->hostio_last_error callback.
17843 (hostio_packet_error): Use FILEIO_EINVAL directly.
17844 (handle_open, handle_pread, hostio_error, handle_unlink): Update
17845 calls to hostio_error.
17846 * hostio-errno.c: New.
17847 * server.h (hostio_last_error_from_errno): Declare.
17848 * target.h (target_ops): Add hostio_last_error member.
17849 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
17850 as hostio_last_error handler.
17851 * spu-low.c (spu_target_ops): Likewise.
17852 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
17853 (wince_hostio_last_error): New functions.
17854 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
17855 as hostio_last_error handler.
17856 (win32_target_ops) [!_WIN32_WCE]: Register
17857 hostio_last_error_from_errno as hostio_last_error handler.
17858 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
17859 (hostio-errno.o): New rule.
17860 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
17861 * configure.srv (srv_hostio_err_objs): New variable. Default to
17863 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
17864 * configure: Regenerate.
17866 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17868 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
17869 (linux_kill, linux_detach): Clean up the process list.
17870 * remote-utils.c (remote_open): Improve port number parsing.
17871 (putpkt_binary, input_interrupt): Only send interrupts if the target
17873 * server.c (extended_protocol): Make static.
17874 (attached): Define earlier.
17875 (exit_requested, response_needed, program_argv): New variables.
17876 (target_running): New.
17877 (start_inferior): Clear attached here.
17878 (attach_inferior): Set attached here.
17879 (require_running): Define.
17880 (handle_query): Use require_running and target_running. Implement
17882 (handle_v_attach, handle_v_run): New.
17883 (handle_v_requests): Use require_running. Handle vAttach and vRun.
17884 (gdbserver_usage): Update.
17885 (main): Redo argument parsing. Handle --debug and --multi. Handle
17886 --attach along with other options or after the port. Save
17887 program_argv. Support no initial program. Resynchronize
17888 communication with GDB after an error. Handle "monitor exit".
17889 Use require_running and target_running. Always allow the extended
17890 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
17891 restart in extended mode.
17892 * README: Refer to the GDB manual. Update --attach usage.
17894 2007-12-20 Andreas Schwab <schwab@suse.de>
17896 * linux-low.c (STACK_SIZE): Define.
17897 (linux_tracefork_child): Use it. Use __clone2 on ia64.
17898 (linux_test_for_tracefork): Likewise.
17900 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
17902 * linux-low.c (linux_wait_for_event): Update messages. Do not
17903 reinsert auto-delete breakpoints.
17904 * mem-break.c (struct breakpoint): Change return type of handler to
17906 (set_breakpoint_at): Update handler type.
17907 (reinsert_breakpoint_handler): Return 1 instead of calling
17909 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
17911 (check_breakpoints): Delete auto-delete breakpoints and return 2.
17912 * mem-break.h (set_breakpoint_at): Update handler type.
17913 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
17914 * win32-low.c (auto_delete_breakpoint): New.
17915 (get_child_debug_event): Use it.
17917 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
17919 * configure.ac: Check for pread and pwrite.
17920 * hostio.c (handle_pread): Fall back to lseek and read.
17921 (handle_pwrite): Fall back to lseek and write.
17922 * config.in, configure: Regenerated.
17924 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
17926 * server.c (myresume): Add own_buf argument.
17927 (main): Update calls.
17929 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
17931 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
17932 * remote-utils.c (remote_open): Do not call disable_async_io.
17933 (block_async_io): Delete.
17934 (unblock_async_io): Make static.
17935 (initialize_async_io): New.
17936 * server.c (handle_v_cont): Handle async I/O here.
17937 (myresume): Likewise. Move other common resume tasks here...
17938 (main): ... from here. Call initialize_async_io. Disable async
17939 I/O before the main loop.
17940 * server.h (initialize_async_io): Declare.
17941 (block_async_io, unblock_async_io): Delete prototypes.
17942 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
17944 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
17946 * remote-utils.c (readchar): Allow binary data in received messages.
17948 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17950 * win32-low.c (attaching): New global.
17951 (win32_create_inferior): Clear the `attaching' global.
17952 (win32_attach): Set the `attaching' global.
17953 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
17954 attaching. Only set a breakpoint at the entry point if not
17957 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17959 * server.c (main): Don't report dll events on the initial
17960 connection on attaches.
17962 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17964 * server.c (main): Relax numerical bases supported for the pid of
17965 the --attach command line argument.
17967 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17969 * win32-low.c (win32_attach): Call OpenProcess before
17970 DebugActiveProcess, not after. Add last error output to error
17973 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
17975 * win32-low.c (win32_get_thread_context)
17976 (win32_set_thread_context): New functions.
17977 (thread_rec): Use win32_get_thread_context.
17978 (continue_one_thread, win32_resume): Use win32_set_thread_context.
17979 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
17982 2007-12-03 Leo Zayas
17983 Pedro Alves <pedro_alves@portugalmail.pt>
17985 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
17987 (child_add_thread): Minor cleanup.
17988 (child_continue): Resume artificially suspended threads before
17989 calling ContinueDebugEvent.
17990 (suspend_one_thread): New.
17991 (fake_breakpoint_event): New.
17992 (get_child_debug_event): Change return type to int. Check here if
17993 gdb sent an interrupt request. If a soft interrupt was requested,
17994 fake a breakpoint event. Return 0 if there is no event to handle,
17996 (win32_wait): Don't check here if gdb sent an interrupt request.
17997 Ensure there is a valid event to handle.
17998 (win32_request_interrupt): Add soft interruption method as last
18001 2007-12-03 Leo Zayas
18002 Pedro Alves <pedro_alves@portugalmail.pt>
18004 * win32-low.h (win32_thread_info): Add descriptions to the
18005 structure members. Replace `suspend_count' counter by a
18007 * win32-low.c (thread_rec): Update condition of when to get the
18008 context from the inferior. Rely on ContextFlags being set if it
18009 has already been retrieved. Only suspend the inferior thread if
18010 we haven't already. Warn if that fails.
18011 (continue_one_thread): s/suspend_count/suspended/. Only call
18012 ResumeThread once. Warn if that fails.
18014 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
18016 * win32-low.c (win32_wait): Don't read from the inferior when it
18017 has already exited.
18019 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
18021 * Makefile.in (win32_low_h): New variable.
18022 (win32-low.o): Add dependency on $(win32_low_h).
18023 (win32-arm-low.o, win32-i386-low.o): New rules.
18025 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
18027 * hostio.c: Correct copyright year.
18029 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
18031 * Makefile.in (OBS): Add hostio.o.
18032 (hostio.o): New rule.
18033 * server.h (handle_vFile): Declare.
18034 * hostio.c: New file.
18035 * server.c (handle_v_requests): Take packet_len and new_packet_len
18036 for binary packets. Call handle_vFile.
18037 (main): Update call to handle_v_requests.
18039 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
18041 * linux-low.c: Include <sched.h>.
18043 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
18045 * linux-low.c (linux_tracefork_grandchild): New.
18046 (linux_tracefork_child): Use clone.
18047 (linux_test_for_tracefork): Use clone; allocate and free a stack.
18049 2007-10-31 Joel Brobecker <brobecker@adacore.com>
18051 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
18053 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
18055 * linux-low.c (handle_extended_wait): Handle unexpected signals.
18057 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
18059 * inferiors.c (change_inferior_id): Delete.
18060 (add_pid_to_list, pull_pid_from_list): New.
18061 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
18062 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
18063 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
18064 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
18065 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
18066 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
18067 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
18068 (using_threads): Always set to 1.
18069 (handle_extended_wait): New.
18070 (add_process): Do not set TID.
18071 (linux_create_inferior): Set must_set_ptrace_flags.
18072 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
18073 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
18074 (linux_thread_alive): Rename TID argument to LWPID.
18075 (linux_wait_for_process): Handle unknown processes. Do not use TID.
18076 (linux_wait_for_event): Do not use TID or check using_threads. Update
18077 call to dead_thread_notify. Call handle_extended_wait.
18078 (linux_create_inferior): Use PTRACE_SETOPTIONS.
18079 (send_sigstop): Delete sigstop_sent.
18080 (wait_for_sigstop): Avoid TID.
18081 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
18082 (linux_test_for_tracefork): New.
18083 (linux_lookup_signals): Use thread_db_active and
18084 linux_supports_tracefork_flag.
18085 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
18086 * linux-low.h (get_process_thread): Avoid TID.
18087 (struct process_ifo): Move thread_known and tid to the end. Remove
18089 (linux_attach_lwp, thread_db_init): Update prototypes.
18090 * server.h (change_inferior_id): Delete prototype.
18091 (add_pid_to_list, pull_pid_from_list): New prototypes.
18092 * thread-db.c (thread_db_use_events): New.
18093 (find_first_thread): Rename to...
18094 (find_one_thread): ...this. Update callers and messages. Do not
18095 call fatal. Check thread_db_use_events. Do not call
18096 change_inferior_id or new_thread_notify.
18097 (maybe_attach_thread): Update. Do not call new_thread_notify.
18098 (thread_db_init): Set thread_db_use_events. Check use_events.
18099 * utils.c (fatal, warning): Correct message prefix.
18101 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
18103 * Makefile.in (clean): Remove new files.
18104 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
18105 (powerpc-64.o, powerpc-64.c): New rules.
18106 * configure.srv: Use alternate register sets for powerpc64-*-linux*
18107 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
18109 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
18111 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
18112 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
18113 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
18114 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
18115 (target_regsets): Add AltiVec and SPE register sets.
18116 * configure.ac: Check for AltiVec and SPE.
18117 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
18118 (ppc_fill_vrregset, ppc_store_vrregset): New.
18119 (target_regsets): Add AltiVec register set.
18120 * configure: Regenerated.
18122 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
18124 * linux-low.c (O_LARGEFILE): Define.
18125 (linux_read_memory): Use /proc/PID/mem.
18126 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
18127 * configure, config.in: Regenerated.
18129 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
18131 * linux-low.c (linux_wait_for_event): Do not pass signals while
18134 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
18136 * win32-low.c (create_process): New.
18137 (win32_create_inferior): Use create_process instead of
18138 CreateProcess. If create_process failed retry appending an ".exe"
18139 suffix. Store the GetLastError result immediatelly after
18140 create_process calls and use it on the call to error.
18142 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
18144 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
18146 2007-08-23 Joel Brobecker <brobecker@adacore.com>
18148 * configure.ac: Switch license to GPLv3.
18150 2007-08-01 Michael Snyder <msnyder@access-company.com>
18152 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
18154 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
18156 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
18158 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
18159 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
18160 CloseToolhelp32Snapshot.
18161 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
18162 CloseToolhelp32Snapshot.
18164 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
18166 * server.c (main): Check for inferior exit before main loop.
18168 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
18170 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
18171 instead of on tmp_desc.
18173 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
18174 Daniel Jacobowitz <dan@codesourcery.com>
18176 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
18177 (add_thread): Minor cleanups.
18178 (clear_inferiors): Move lower in the file. Clear the DLL
18180 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
18181 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
18182 (xml_escape_text): New.
18183 * server.c (handle_query): Handle qXfer:libraries:read. Report it
18185 (handle_v_cont): Report errors.
18186 (gdbserver_version): Update.
18187 (main): Correct size of own_buf. Do not report initial DLL events.
18188 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
18189 (unloaded_dll, xml_escape_text): New.
18190 * win32-low.c (enum target_waitkind): Update comments.
18191 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
18192 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
18193 (win32_EnumProcessModules, win32_GetModuleInformation)
18194 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
18195 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
18196 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
18197 (win32_Module32First, win32_Module32Next, load_toolhelp)
18198 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
18199 (get_child_debug_event): Handle DLL events.
18200 (win32_wait): Likewise.
18202 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
18204 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
18205 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
18207 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
18209 * win32-low.c (handle_output_debug_string): Ignore event if not
18212 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
18214 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
18216 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
18218 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
18220 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
18222 * inferiors.c (change_inferior_id): Add comment.
18223 * linux-low.c (check_removed_breakpoint): Add an early
18224 prototype. Improve debug output.
18225 (linux_attach): Doc update.
18226 (linux_detach_one_process, linux_detach): Clean up before releasing
18228 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
18229 * linux-low.h (struct process_info): Doc improvement.
18230 * mem-break.c (delete_all_breakpoints): New.
18231 * mem-break.h (delete_all_breakpoints): New prototype.
18232 * thread-db.c (find_first_thread): New.
18233 (thread_db_create_event): Call it instead of
18234 thread_db_find_new_threads. Clean up unused variables.
18235 (maybe_attach_thread): Remove first thread handling.
18236 (thread_db_find_new_threads): Use find_first_thread.
18237 (thread_db_get_tls_address): Likewise.
18239 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
18241 * thread-db.c (thread_db_find_new_threads): Add prototype.
18242 (thread_db_create_event): Check for the main thread before adding
18244 (maybe_attach_thread): Only enable event reporting if TID == 0.
18245 (thread_db_get_tls_address): Check for new threads.
18247 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
18249 * linux-low.c (linux_create_inferior): Try execv before execvp.
18250 * spu-low.c (spu_create_inferior): Likewise.
18252 2007-06-13 Mike Frysinger <vapier@gentoo.org>
18254 * linux-low.c (linux_create_inferior): Change execv to execvp.
18255 * spu-low.c (spu_create_inferior): Likewies.
18257 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
18259 * Makefile.in (clean): Clean new files instead of deleted ones.
18260 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
18261 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
18263 * configure.srv: Specify XML files and new regformats for MIPS and
18265 * linux-mips-low.c (mips_num_regs): Set to only used registers.
18266 (mips_regmap): Do not fetch $0. Remove unused registers. Add
18267 an entry for the restart register.
18268 (mips_cannot_fetch_register, mips_cannot_store_register)
18269 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
18270 register names to match the XML descriptions.
18271 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
18272 restart register instead of $0.
18274 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
18275 Markus Deuling <deuling@de.ibm.com>
18277 * remote-utils.c (decode_xfer_write): New function.
18278 * server.h (decode_xfer_write): Add prototype.
18279 * server.c (handle_query): Add PACKET_LEN argument. Support
18280 qXfer:spu:read and qXfer:spu:write packets.
18281 (main): Pass packet_len to handle_query.
18282 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
18283 * target.h (target_ops): Add qxfer_spu.
18285 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
18287 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
18288 accessing non-seekable spufs files.
18290 2007-05-16 Markus Deuling <deuling@de.ibm.com>
18292 * server.c (handle_query): Add reply for qC packet.
18294 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
18295 Leo Zayas <lerele@champenstudios@com>
18297 * server.h (check_remote_input_interrupt_request): New function.
18298 * remote_utils.c (INVALID_DESCRIPTOR): New define.
18299 (remote_desc): Initialize with INVALID_DESCRIPTOR.
18300 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
18301 (check_remote_input_interrupt_request): New function.
18302 * server.h (check_remote_input_interrupt_request): Declare.
18303 * win32-low.c (winapi_DebugBreakProcess,
18304 winapi_GenerateConsoleCtrlEvent): New typedefs.
18305 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
18307 (win32_wait): Check for remote interrupt request
18308 with check_remote_input_interrupt_request.
18309 (win32_request_interrupt): New function.
18310 (win32_target_op): Set request_interrupt to win32_request_interrupt.
18312 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
18314 * win32-low.c (debug_registers_changed,
18315 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
18316 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
18317 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
18318 (thread_rec): Get context using the low target.
18319 (child_add_thread): Call thread_added on the low target,
18320 which does the same thing.
18322 (do_initial_child_stuff): Remove debug registers references.
18323 Set context using the low target. Resume threads after
18324 setting the contexts.
18325 (child_continue): Remove dead variable. Remove debug
18326 registers references.
18327 (child_fetch_inferior_registers): Go through the low target.
18328 (do_child_store_inferior_registers): Remove.
18329 (child_store_inferior_registers): Go through the low target.
18330 (win32_resume): Remove debug registers references.
18331 Set context using the low target.
18332 (handle_exception): Change return type to void. Don't record
18333 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
18334 first chance exception.
18335 (get_child_debug_event): Change return type to void. Remove
18336 goto loop. Always return after waiting for debug event.
18337 (win32_wait): Convert to switch statement. Handle spurious
18340 * win32-i386-low.c (debug_registers_changed,
18341 debug_registers_used): New.
18342 (initial_stuff): Rename to ...
18343 (i386_initial_stuff): ... this. Clear debug registers
18345 (store_debug_registers): Delete.
18346 (i386_get_thread_context): New.
18347 (load_debug_registers): Delete.
18348 (i386_set_thread_context): New.
18349 (i386_thread_added): New.
18350 (single_step): Rename to ...
18351 (i386_single_step): ... this.
18352 (do_fetch_inferior_registers): Rename to ...
18353 (i386_fetch_inferior_register): ... this.
18354 (i386_store_inferior_register): New.
18355 (the_low_target): Adapt to new interface.
18357 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
18358 (arm_get_thread_context): New.
18359 (arm_set_thread_context): New.
18361 (do_fetch_inferior_registers): Rename to ...
18362 (arm_fetch_inferior_register): ... this.
18363 (arm_store_inferior_register): New.
18364 (arm_wince_breakpoint): Reimplement as unsigned long.
18365 (arm_wince_breakpoint_len): Define.
18366 (the_low_target): Adapt to new interface.
18368 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
18369 load_debug_registers. Add get_thread_context, set_thread_context,
18370 thread_added and store_inferior_register. Rename
18371 fetch_inferior_registers to fetch_inferior_register.
18372 (regptr): Remove declaration.
18374 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
18376 * linux-low.c (linux_detach): Change return type to int. Return 0.
18377 * spu-low.c (spu_detach): Likewise.
18379 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
18381 * target.h (target_ops): Change return type of detach to int.
18383 (join_inferior): New.
18384 * server.c (main): Don't skip detach support on mingw32.
18385 If the inferior doesn't support detaching return error.
18386 Call join_inferior instead of using waitpid.
18387 * linux-low.c (linux_join): New.
18388 (linux_target_op): Add linux_join.
18389 * spu-low.c (spu_join): New.
18390 (spu_target_ops): Add spu_join.
18391 * win32-low.c (win32_detach): Adapt to new interface.
18392 Reopen current_process_handle before detaching. Issue a child
18393 resume before detaching.
18395 (win32_target_op): Add win32_join.
18397 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
18399 * win32-low.c (win32-attach): Fix return value.
18400 * target.h (target_ops): Describe ATTACH return values.
18402 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
18404 * win32-low.c (GETPROCADDRESS): Define.
18405 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
18406 (winapi_DebugSetProcessKillOnExit): Likewise.
18407 (win32_create_inferior): Force usage of ansi CreateProcessA.
18408 (win32_attach): Use GETPROCADDRESS.
18409 (win32_detach): Likewise.
18411 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
18413 * win32-low.c (win32_wait): Don't use WSTOPSIG.
18415 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
18417 * win32-low.c: Commit leftover changes from 2007-03-29.
18419 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
18421 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
18422 fields short instead of int. Add explicit padding.
18423 (i387_cache_to_fsave): Remove unnecessary casts.
18424 (i387_fsave_to_cache): Doc fix.
18425 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
18427 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
18429 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
18430 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
18432 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
18434 * configure.srv (arm*-*-mingw32ce*): Move near the other
18437 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
18439 * configure.ac: Add errno checking.
18440 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
18441 sys/file.h and malloc.h.
18442 (AC_CHECK_DECLS): Add perror.
18443 (srv_mingwce): Handle.
18444 * configure.srv (i[34567]86-*-cygwin*): Add
18445 win32-i386-low.o to srv_tgtobj.
18446 (i[34567]86-*-mingw*): Likewise.
18447 (arm*-*-mingw32ce*): Add case.
18448 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
18449 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
18450 [__MINGW32CE__] (strerror): New function.
18451 [__MINGW32CE__] (errno): Define to GetLastError.
18452 [__MINGW32CE__] (COUNTOF): New macro.
18453 (remote_open): Remove extra close call.
18454 * mem-break.c (delete_breakpoint_at): New function.
18455 * mem-break.h (delete_breakpoint_at): Declare.
18456 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
18457 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
18458 [USE_WIN32API] (read, write): Add char* casts.
18459 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
18460 * server.h: Include wincecompat.h on Windows CE.
18461 [HAVE_ERRNO_H]: Check.
18462 (perror): Declare if not declared.
18463 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
18464 (perror_with_name): Remove errno declaration.
18465 * wincecompat.h: New.
18466 * wincecompat.c: New.
18467 * win32-low.h: New.
18468 * win32-arm-low.c: New.
18469 * win32-i386-low.c: New.
18470 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
18471 (OUTMSG2): Make it safe.
18473 (COUNTOF): New macro.
18474 (NUM_REGS): Get it from the low target.
18475 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
18476 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
18477 (thread_rec): Let low target handle debug registers.
18478 (child_add_thread): Likewise.
18479 (child_init_thread_list): Likewise.
18480 (continue_one_thread): Likewise.
18482 (do_child_fetch_inferior_registers): Move to ...
18483 * win32-i386-low.c: ... here, and rename to ...
18484 (do_fetch_inferior_registers): ... this.
18485 * win32-low.c (child_fetch_inferior_registers):
18486 Go through the low target.
18487 (do_child_store_inferior_registers): Use regptr.
18488 (strwinerror): New function.
18489 (win32_create_inferior): Handle Windows CE.
18490 Use strwinerror instead of strerror on Windows error
18491 codes. Add program to the error output.
18492 Don't close the main thread handle on Windows CE.
18493 (win32_attach): Use coredll.dll on Windows CE.
18494 (win32_kill): Close current process and current
18496 (win32_detach): Use coredll.dll on Windows CE.
18497 (win32_resume): Let low target handle debug registers, and
18499 (handle_exception): Add/Remove initial breakpoint. Avoid
18500 non-existant WSTOPSIG on Windows CE.
18501 (win32_read_inferior_memory): Cast to remove warning.
18502 (win32_arch_string): Go through the low target.
18503 (initialize_low): Call set_breakpoint_data with the low
18504 target's breakpoint.
18505 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
18506 FOP_REGNUM, mappings): Move to ...
18507 * win32-i386-low.c: ... here.
18508 * win32-low.c (win32_thread_info): Move to ...
18509 * win32-low.h: ... here.
18510 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
18511 win32-arm-low.c and wincecompat.c.
18512 (all:): Add $EXEEXT.
18513 (install-only:): Likewise.
18514 (gdbserver:): Likewise.
18515 (gdbreplay:): Likewise.
18516 * config.in: Regenerate.
18517 * configure: Regenerate.
18519 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
18521 * win32-low.c: Rename typedef thread_info to
18522 win32_thread_info throughout.
18524 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
18526 * win32-i386-low.c: Rename to ...
18527 * win32-low.c: ... this.
18528 * configure.srv: Replace win32-i386-low.o with win32-low.o.
18529 * Makefile.in: Likewise.
18531 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
18533 * remote-utils.c (monitor_output): Constify msg parameter.
18534 * server.h (monitor_output): Likewise.
18535 * win32-i386-low.c (handle_output_debug_string): New.
18536 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
18537 handle_output_debug_string.
18538 (get_child_debug_event): Likewise.
18540 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
18542 * server.c (main): Correct strtoul check.
18544 2007-03-27 Jon Ringle <jon@ringle.org>
18546 * linux-low.c: Check __ARCH_HAS_MMU__ also.
18548 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
18550 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
18552 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
18554 * terminal.h: Check HAVE_SGTTY_H.
18556 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
18558 * remote-utils.c (remote_open): Print out the assigned port number.
18560 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
18562 * remote-utils.c (monitor_output): New function.
18563 * server.c (debug_threads): Define here.
18564 (monitor_show_help): New function.
18565 (handle_query): Handle qRcmd.
18566 (main): Do not handle 'd' packet.
18567 * server.h (debug_threads, remote_debug, monitor_output): Declare.
18568 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
18571 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
18573 * Makefile.in (EXEEXT): New.
18574 (clean): Use $(EXEEXT).
18576 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
18578 * target.h (target_ops): Rename send_signal to request_interrupt,
18579 and remove enum target_signal parameter.
18580 * linux-low.c (linux_request_interrupt): Rename from
18581 linux_send_signal, and always send SIGINT.
18582 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
18583 and always send SIGINT.
18584 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
18586 (input_interrupt): Likewise.
18588 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
18590 * server.c (get_features_xml): Check if target implemented
18592 * win32-i386-low.c (win32_arch_string): New.
18593 (win32_target_ops): Add win32_arch_string as arch_string member.
18595 2007-02-22 Markus Deuling <deuling@de.ibm.com>
18597 * spu-low.c (spu_arch_string): New.
18598 (spu_target_ops): Add spu_arch_string.
18600 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
18602 * remote-utils.c: Remove HAVE_TERMINAL_H check.
18603 * configure.ac: Do not check for terminal.h.
18604 * configure, config.in: Regenerated.
18606 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
18608 * Makefile.in (OBS): Add $(XML_BUILTIN).
18609 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
18611 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
18612 (arm-with-iwmmxt.c): New.
18613 * config.in, configure: Regenerate.
18614 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
18615 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
18616 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
18617 (arm*-*-linux*): Add iWMMXt and regset support.
18618 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
18619 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
18620 (arm_store_wmmxregset, target_regsets): New.
18621 * server.c (get_features_xml): Take annex argument. Check builtin
18623 (handle_query): Handle multiple annexes.
18625 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
18627 * remote-utils.c [USE_WIN32API] (read, write): Define.
18628 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
18631 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
18633 * linux-i386-low.c (the_low_target): Set arch_string.
18634 * linux-x86-64-low.c (the_low_target): Likewise.
18635 * linux-low.c (linux_arch_string): New.
18636 (linux_target_ops): Add it.
18637 * linux-low.h (struct linux_target_ops): Add arch_string.
18638 * server.c (write_qxfer_response): Use const void * for DATA.
18639 (get_features_xml): New.
18640 (handle_query): Handle qXfer:features:read. Report it for qSupported.
18641 * target.h (struct target_ops): Add arch_string method.
18643 2007-01-03 Denis Pilat <denis.pilat@st.com>
18644 Daniel Jacobowitz <dan@codesourcery.com>
18646 * linux-low.c (linux_kill): Handle being called with no threads.
18647 * win32-i386-low.c (win32_kill): Likewise.
18648 (get_child_debug_event): Clear current_process_handle.
18650 2006-12-30 Denis PILAT <denis.pilat@st.com>
18651 Daniel Jacobowitz <dan@codesourcery.com>
18653 * remote-utils.c (remote_open): Check the type of specified
18654 serial port devices before opening them.
18655 * server.c (main): Kill the inferior if an error occurs during
18656 the first remote_open.
18658 2006-12-05 Markus Deuling <deuling@de.ibm.com>
18660 * README: Update supported targets.
18662 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
18664 * Makefile.in (clean): Remove reg-mips64.c.
18665 (reg-mips64.c, reg-mips64.o): New rules.
18666 * configure.srv: Handle mips64. Include regset support for mips.
18667 * linux-mips-low.c (union mips_register): New.
18668 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
18669 (mips_breakpoint, mips_breakpoint_at): Use int.
18670 (mips_collect_register, mips_supply_register)
18671 (mips_collect_register_32bit, mips_supply_register_32bit)
18672 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
18673 (mips_store_fpregset, target_regsets): New.
18674 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
18676 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
18678 * configure.srv: Add target "spu*-*-*".
18679 * Makefile.in (clean): Remove reg-spu.c.
18680 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
18681 * spu-low.c: New file.
18683 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
18685 * configure.ac: Correct td_thr_tls_get_addr test.
18686 * configure: Regenerated.
18688 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
18690 * linux-low.c (linux_wait_for_event): Reformat. Use the
18691 pass_signals array.
18692 * remote-utils.c (decode_address_to_semicolon): New.
18693 * server.c (pass_signals, handle_general_set): New.
18694 (handle_query): Mention QPassSignals for qSupported.
18695 (main): Call handle_general_set.
18696 * server.h (pass_signals, decode_address_to_semicolon): New.
18698 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
18700 * server.c (handle_query): Correct error handling for read_auxv.
18702 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
18704 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
18705 and srv_linux_thread_db to yes.
18706 * linux-s390-low.c (s390_fill_gregset): New function.
18707 (target_regsets): Define data structure.
18709 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
18711 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
18712 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
18713 * config.in, configure: Regenerated.
18714 * inferiors.c (gdb_id_to_thread): New function.
18715 (gdb_id_to_thread_id): Use it.
18716 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
18717 * linux-low.h (struct process_info): Add th member.
18718 (thread_db_get_tls_address): New prototype.
18719 * remote-utils.c (decode_address): Make non-static.
18720 * server.c (handle_query): Handle qGetTLSAddr.
18721 * server.h (gdb_id_to_thread, decode_address): New prototypes.
18722 * target.h (struct target_ops): Add get_tls_address.
18723 * thread-db.c (maybe_attach_thread): Save the thread handle.
18724 (thread_db_get_tls_address): New.
18726 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
18728 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
18729 (linux_resume_one_process): Take a siginfo_t *. Update all
18730 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
18731 (struct pending_signals): Add a siginfo_t.
18732 (linux_wait_for_process): Always set last_status.
18733 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
18734 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
18735 * linux-low.h (struct process_info): Add last_status.
18737 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
18739 * remote-utils.c (try_rle): New function.
18740 (putpkt_binary): Use it.
18742 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
18744 * Makefile.in (clean): Clean reg-x86-64-linux.c.
18745 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
18746 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
18747 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
18748 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
18751 2006-08-08 Richard Sandiford <richard@codesourcery.com>
18753 * server.c (terminal_fd): New variable.
18754 (old_foreground_pgrp): Likewise.
18755 (restore_old_foreground_pgrp): New function.
18756 (start_inferior): Record the terminal file descriptor in terminal_fd
18757 and its original foreground group in old_foreground_pgrp. Register
18758 restore_old_foreground_pgrp with atexit().
18760 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
18762 * server.c (handle_query): Correct qPart to qXfer.
18764 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
18766 * configure.ac: Check for more headers which are missing on
18767 Windows. Automatically supply -lwsock32 and USE_WIN32API.
18768 * configure.srv: Add Cygwin and mingw32.
18769 * remote-utils.c: Don't include headers unconditionally which
18770 are missing on mingw32. Include <winsock.h> for mingw32.
18771 (remote_open): Adjust for mingw32 support. Flush
18772 standard error after writing to it.
18773 (remote_close, putpkt_binary, input_interrupt, block_async_io)
18774 (unblock_async_io, enable_async_io, disable_async_io)
18775 (readchar, getpkt): Update for Winsock support.
18776 (prepare_resume_reply): Expect a protocol signal number.
18777 * server.c: Disable <sys/wait.h> on mingw32.
18778 (start_inferior): Adjust for mingw32 support. Flush
18779 standard error after writing to it.
18780 (attach_inferior): Likewise. Use protocol signal
18782 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
18784 * win32-i386-low.c: New file.
18785 * Makefile.in (XM_CLIBS): Set.
18786 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
18787 (win32-i386-low.o): New dependency rule.
18788 * linux-low.c (linux_wait): Use target signal numbers.
18789 * target.h (struct target_ops): Doc fix.
18790 * server.h (target_signal_to_name): New prototype.
18791 * gdbreplay.c: Don't include headers unconditionally which
18792 are missing on mingw32. Include <winsock.h> for mingw32.
18793 (remote_close, remote_open): Adjust for Winsock support.
18794 * configure, config.in: Regenerated.
18796 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
18798 * server.c (decode_xfer_read, write_qxfer_response): New.
18799 (handle_query): Take a packet length argument. Handle
18800 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
18801 the qSupported response.
18802 (main): Update call to handle_query.
18804 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
18806 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
18807 (putpkt_binary): Renamed from putpkt and adjusted for binary
18809 (putpkt): New wrapper for putpkt_binary.
18810 (readchar): Don't mask off the high bit.
18811 (decode_X_packet): New function.
18812 * server.c (main): Call putpkt_binary if a handler sets the packet
18813 length. Save the length of the incoming packet. Handle 'X'.
18814 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
18816 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
18818 * server.c (handle_query): Handle qSupported.
18820 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
18822 * remote-utils.c (all_symbols_looked_up): New variable.
18823 (look_up_one_symbol): Check it.
18824 * server.h (look_up_one_symbol): New declaration.
18825 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
18827 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
18829 * Makefile.in (linux-arm-low.o): Update dependencies.
18830 * linux-arm-low.c: Include "gdb_proc_service.h".
18831 (PTRACE_GET_THREAD_AREA): Define.
18832 (ps_get_thread_area): New function.
18834 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
18836 * configure.srv (m68k*-*-uclinux*): New target.
18837 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
18838 (linux_resume_one_process): Remove extraneous cast.
18839 (linux_read_offsets): New.
18840 (linux_target_op): Add linux_read_offsets on mmuless systems.
18841 * server.c (handle_query): Add qOffsets logic.
18842 * target.h (struct target_ops): Add read_offsets.
18844 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
18846 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
18847 (PTRACE_GET_THREAD_AREA): Define.
18848 (ps_get_thread_area): New function.
18849 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
18850 (linux-x86-64-low.o): Update.
18852 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
18854 * configure.ac: Remove checks for prfpregset_t.
18855 * gdb_proc_service.h: New file.
18856 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
18857 new "gdb_proc_service.h".
18858 * proc-service.c: Likewise.
18859 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
18860 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
18861 * Makefile.in (gdb_proc_service_h): Updated.
18862 * configure, config.in: Regenerated.
18864 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
18866 * remote-utils.c (prepare_resume_reply): Move declaration
18867 of gdb_id_from_wait to the top of the block.
18869 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
18871 * linux-low.c (regsets_store_inferior_registers): Read the regset
18872 from the target before filling it.
18874 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
18876 * server.c (attach_inferior): Return SIGTRAP for a successful
18879 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
18881 * Makefile.in (OBS): Add version.o.
18882 (STAGESTUFF): Delete.
18883 (version.o): Add dependencies.
18884 (version.c): Replace rule.
18885 (clean): Remove version.c.
18886 * server.c (gdbserver_version): New.
18887 (gdbserver_usage): Use printf.
18888 (main): Handle --version and --help.
18889 * server.h (version, host_name): Add declarations.
18891 2005-12-23 Eli Zaretskii <eliz@gnu.org>
18903 * linux-x86-64-low.c:
18905 * linux-s390-low.c:
18906 * linux-ppc64-low.c:
18908 * linux-mips-low.c:
18909 * linux-m68k-low.c:
18910 * linux-m32r-low.c:
18913 * linux-ia64-low.c:
18914 * linux-i386-low.c:
18915 * linux-crisv32-low.c:
18927 * gdbserver.1: Add (C) after Copyright. Update the FSF
18930 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
18932 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
18933 (arm_breakpoint_at): Recognize both breakpoints.
18934 (the_low_target): Use the correct breakpoint instruction.
18936 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
18938 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
18939 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
18940 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
18941 (the_low_target): Update.
18943 2005-10-25 Andreas Schwab <schwab@suse.de>
18945 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
18947 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
18948 (ia64_num_regs): Reduce to 462.
18950 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
18952 * acinclude.m4: Correct quoting.
18953 * aclocal.m4: Regenerated.
18955 Suggested by SZOKOVACS Robert <szo@ies.hu>:
18956 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
18957 (thread_db_init): Call thread_db_err_str.
18958 * configure.ac: Check for TD_VERSION.
18959 * config.in, configure: Regenerated.
18961 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
18963 * server.h (error, fatal, warning): Add ATTR_FORMAT.
18965 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18967 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
18968 is not available. Define HAVE_PTRACE_GETREGS if it is.
18969 * config.in, configure: Regenerated.
18970 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
18971 * linux-i386-low.c, linux-m68k-low.c: Update to use
18972 HAVE_PTRACE_GETREGS.
18973 * linux-low.c (regsets_fetch_inferior_registers)
18974 (regsets_store_inferior_registers): Only return 0 if we processed
18976 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
18977 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
18979 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18981 * inferiors.c (struct thread_info): Add gdb_id.
18982 (add_thread): Add gdb_id argument.
18983 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
18984 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
18985 calls to add_thread.
18986 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
18987 * server.c (handle_query): Use thread_to_gdb_id.
18988 (handle_v_cont, main): Use gdb_id_to_thread_id.
18989 * server.h (add_thread): Update prototype.
18990 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
18993 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
18995 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
18996 left-padded registers.
18997 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
18998 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
19000 2005-07-01 Steve Ellcey <sje@cup.hp.com>
19002 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
19003 * configure: Regenerate.
19004 * config.in: Regenerate.
19005 * server.h (NEED_DECLARATION_STRERROR):
19006 Replace with !HAVE_DECL_STRERROR.
19008 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
19010 * linux-low.c (linux_wait, linux_send_signal): Don't test
19011 an unsigned long variable for > 0 if it could be MAX_ULONG.
19012 * server.c (myresume): Likewise.
19013 * target.c (set_desired_inferior): Likewise.
19015 2005-06-13 Mark Kettenis <kettenis@gnu.org>
19017 * configure.ac: Simplify and improve check for socklen_t.
19018 * configure, config.in: Regenerate.
19020 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
19022 * acconfig.h: Remove.
19023 * configure.ac: Add a test for socklen_t. Use three-argument
19024 AC_DEFINE throughout.
19025 * config.in: Regenerated using autoheader 2.59.
19026 * configure: Regenerated.
19028 * gdbreplay.c (socklen_t): Provide a default.
19029 (remote_open): Use socklen_t.
19030 * remote-utils.c (socklen_t): Provide a default.
19031 (remote_open): Use socklen_t.
19032 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
19035 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
19037 * linux-low.c (linux_read_memory, linux_write_memory)
19038 (linux_read_auxv): Likewise.
19039 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
19040 (check_mem_write): Likewise.
19041 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
19043 * regcache.c (struct inferior_rgcache_data, registers_to_string)
19044 (registers_from_string, register_data): Likewise.
19045 * server.c (handle_query, main): Likewise.
19046 * server.h (convert_ascii_to_int, convert_int_to_ascii)
19047 (decode_M_packet): Likewise.
19048 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
19049 * target.h (struct target_ops): Update read_memory, write_memory,
19051 (read_inferior_memory, write_inferior_memory): Update.
19052 * linux-low.h (struct linux_target_ops): Change type of breakpoint
19053 to unsigned char *.
19054 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
19055 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
19056 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
19057 linux-s390-low.c, linux-sh-low.c: Update for changes in
19058 read_inferior_memory and the_low_target->breakpoint.
19060 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
19062 * Makefile.in (SFILES): Add linux-ppc64-low.c.
19063 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
19064 * configure.srv: Add powerpc64-*-linux*.
19065 * linux-ppc64-low.c: New file.
19067 2005-05-23 Orjan Friberg <orjanf@axis.com>
19069 * linux-cris-low.c: New file with support for CRIS.
19070 * linux-crisv32-low.c: Ditto for CRISv32.
19071 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
19072 (clean): Add reg-cris.c and reg-crisv32.c.
19073 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
19074 reg-crisv32.o, and reg-crisv32.c to make rules.
19075 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
19076 recognized targets.
19078 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
19080 * linux-low.c (fetch_register): Ensure buffer size is a multiple
19081 of sizeof (PTRACE_XFER_TYPE).
19082 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
19084 2005-05-12 Orjan Friberg <orjanf@axis.com>
19086 * target.h (struct target_ops): Add insert_watchpoint,
19087 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
19088 pointers for hardware watchpoint support.
19089 * linux-low.h (struct linux_target_ops): Ditto.
19090 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
19091 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
19092 to linux_target_ops.
19093 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
19095 * server.c (main): Recognize 'Z' and 'z' packets.
19097 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
19099 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
19100 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
19101 (the_low_target): Add new members.
19103 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
19105 * proc-service.c (ps_lgetregs): Search all_processes instead of
19108 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
19110 * server.c (start_inferior): Change return type to int.
19111 (attach_inferior): Change sigptr to int *.
19112 (handle_v_cont, handle_v_requests): Change signal to int *.
19113 (main): Change signal to int.
19115 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
19117 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
19118 * configure.srv: Add m32r*-*-linux*.
19119 * linux-m32r-low.c: New file.
19121 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
19123 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
19125 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
19127 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
19128 Take unsigned long arguments for PIDs.
19129 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
19130 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
19131 (wait_for_sigstop, linux_resume_one_process)
19132 (regsets_fetch_inferior_registers, linux_send_signal)
19133 (linux_read_auxv): Likewise. Update the types of variables holding
19134 PIDs. Update format string specifiers.
19135 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
19136 * remote-utils.c (prepare_resume_reply): Likewise.
19137 * server.c (cont_thread, general_thread, step_thread)
19138 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
19140 (handle_query): Update format specifiers.
19141 (handle_v_cont, main): Use strtoul for thread IDs.
19142 * server.h (struct inferior_list_entry): Use unsigned long for ID.
19143 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
19144 (general_thread, step_thread, thread_from_wait)
19145 (old_thread_from_wait): Update.
19146 * target.h (struct thread_resume): Use unsigned long for THREAD.
19147 (struct target_ops): Use unsigned long for arguments to attach and
19150 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
19152 * acinclude.m4: Include bfd/bfd.m4 directly.
19153 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
19154 <agriffis@toolchain.org>.
19155 * aclocal.m4, configure: Regenerated.
19157 2005-01-07 Andrew Cagney <cagney@gnu.org>
19159 * configure.ac: Rename configure.in, require autoconf 2.59.
19160 * configure: Re-generate.
19162 2004-12-08 Daniel Jacobowitz <dan@debian.org>
19164 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
19165 LIBS when finished.
19166 * aclocal.m4: Regenerated.
19167 * configure: Regenerated.
19169 2004-11-21 Andreas Schwab <schwab@suse.de>
19171 * linux-m68k-low.c (m68k_num_gregs): Define.
19172 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
19173 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
19174 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
19175 (m68k_breakpoint_at): New. Add to the_low_target.
19177 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
19178 srv_linux_thread_db to yes.
19180 2004-10-20 Joel Brobecker <brobecker@gnat.com>
19182 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
19183 (ARCH_SET_FS): Likewise.
19184 (ARCH_GET_FS): Likewise.
19185 (ARCH_GET_GS): Likewise.
19187 2004-10-16 Daniel Jacobowitz <dan@debian.org>
19189 * linux-i386-low.c (ps_get_thread_area): New.
19190 * linux-x86-64-low.c (ps_get_thread_area): New.
19191 * linux-low.c: Include <sys/syscall.h>.
19192 (linux_kill_one_process): Don't kill the first thread here.
19193 (linux_kill): Kill the first thread here.
19194 (kill_lwp): New function.
19195 (send_sigstop, linux_send_signal): Use it.
19196 * proc-service.c: Clean up #ifdefs.
19197 (fpregset_info): Delete.
19198 (ps_lgetregs): Update and enable implementation.
19199 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
19201 * remote-utils.c (struct sym_cache, symbol_cache): New.
19202 (input_interrupt): Print a clearer message.
19203 (async_io_enabled): New variable.
19204 (enable_async_io, disable_async_io): Use it. Update comments.
19205 (look_up_one_symbol): Use the symbol cache.
19206 * thread-db.c (thread_db_look_up_symbols): New function.
19207 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
19209 2004-10-16 Daniel Jacobowitz <dan@debian.org>
19211 * configure.in: Test for -rdynamic.
19212 * configure: Regenerated.
19213 * Makefile (INTERNAL_LDFLAGS): New.
19214 (gdbserver, gdbreplay): Use it.
19216 2004-09-02 Andrew Cagney <cagney@gnu.org>
19218 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
19220 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
19222 * linux-low.c (linux_wait): Clear all_processes list also.
19224 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
19226 * linux-low.c: Include <errno.h>. Remove extern declaration of
19229 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
19231 * gdbreplay.c, server.h, utils.c: Update copyright years.
19233 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
19235 * server.c (main): Print child status or termination signal from
19236 variable 'signal', not 'sig'.
19238 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
19240 * linux-low.c (linux_read_memory): Change return type to
19241 int. Check for and return error from ptrace().
19242 * target.c (read_inferior_memory): Change return type to int. Pass
19243 back return status from the_target->read_memory().
19244 * target.h (struct target_ops): Adapt *read_memory() prototype.
19246 (read_inferior_memory): Adapt prototype.
19247 * server.c (main): Return an error packet if
19248 read_inferior_memory() returns an error.
19250 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
19252 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
19253 Unify with other clean targets.
19255 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
19257 * server.c (handle_v_cont): Call set_desired_inferior.
19259 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
19261 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
19263 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
19265 * linux-low.c (linux_wait): Unblock async I/O.
19266 (linux_resume): Block and enable async I/O.
19267 * remote-utils.c (block_async_io, unblock_async_io): New functions.
19268 * server.h (block_async_io, unblock_async_io): Add prototypes.
19270 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
19272 * remote-utils.c (remote_open): Print a status notice after
19273 opening a TCP port.
19274 * server.c (attach_inferior): Print a status notice after
19277 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
19279 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
19281 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
19283 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
19285 * server.c, target.h: Update copyright years.
19287 2004-02-25 Roland McGrath <roland@redhat.com>
19289 * target.h (struct target_ops): New member `read_auxv'.
19290 * server.c (handle_query): Handle qPart:auxv:read: query using that.
19291 * linux-low.c (linux_read_auxv): New function.
19292 (linux_target_ops): Initialize `read_auxv' member to that.
19294 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
19296 Committed by Jim Blandy <jimb@redhat.com>.
19298 * linux-s390-low.c (s390_num_regs): Update.
19299 (s390_regmap): Remove control registers. Use __s390x__ predefine
19300 instead of GPR_SIZE to distiguish s390 and s390x targets.
19302 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
19304 * linux-low.c: Update copyright year.
19305 (check_removed_breakpoint): Clear pending_is_breakpoint.
19306 (linux_set_resume_request, linux_queue_one_thread)
19307 (resume_status_pending_p): New functions.
19308 (linux_continue_one_thread): Use process->resume.
19309 (linux_resume): Only resume threads if there are no pending events.
19310 * linux-low.h (struct process_info): Add resume request
19313 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
19315 * regcache.c (new_register_cache): Clear the allocated register
19316 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
19318 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
19320 * linux-low.c (linux_resume): Take a struct thread_resume *
19322 (linux_wait): Update call.
19323 (resume_ptr): New static variable.
19324 (linux_continue_one_thread): Renamed from
19325 linux_continue_one_process. Use resume_ptr.
19326 (linux_resume): Use linux_continue_one_thread.
19327 * server.c (handle_v_cont, handle_v_requests): New functions.
19328 (myresume): New function.
19329 (main): Handle 'v' case.
19330 * target.h (struct thread_resume): New type.
19331 (struct target_ops): Change argument of "resume" to struct
19333 (myresume): Delete macro.
19335 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
19337 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
19338 (uninstall): Support DESTDIR.
19340 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
19342 * configure.srv: Add xscale*linux copy of arm*linux entry.
19344 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
19346 * linux-arm-low.c (arm_reinsert_addr): New function.
19347 (the_low_target): Add arm_reinsert_addr.
19349 2003-07-08 Mark Kettenis <kettenis@gnu.org>
19351 * mem-break.c: Remove whitespace at end of file.
19353 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
19355 * configure.in: Check whether we need to prototype strerror.
19356 * server.h: Optionally prototype strerror.
19357 * gdbreplay.c (perror_with_name): Use strerror.
19358 * linux-low.c (linux_attach_lwp): Use strerror.
19359 * utils.c (perror_with_name): Use strerror.
19360 * config.in, configure: Regenerated.
19362 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
19364 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
19365 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
19367 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
19369 * Makefile.in (SFILES): Update.
19370 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
19371 low-sun3.c: Remove files.
19373 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
19375 * linux-low.c: Move comment to linux_thread_alive where it belonged.
19376 (linux_detach_one_process, linux_detach): New functions.
19377 (linux_target_ops): Add linux_detach.
19378 * server.c (main): Handle 'D' packet.
19379 * target.h (struct target_ops): Add "detach" member.
19380 (detach_inferior): Define.
19382 2003-06-13 Mark Kettenis <kettenis@gnu.org>
19384 From Kelley Cook <kelleycook@wideopenwest.com>:
19385 * configure.srv: Accept i[34567]86 variants.
19387 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
19389 * linux-low.c (linux_wait_for_event): Correct comment typos.
19390 (linux_resume_one_process): Call check_removed_breakpoint.
19391 (linux_send_signal): New function.
19392 (linux_target_ops): Add linux_send_signal.
19393 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
19395 * target.h (struct target_ops): Add send_signal.
19397 2003-05-29 Jim Blandy <jimb@redhat.com>
19399 * linux-low.c (usr_store_inferior_registers): Transfer buf in
19400 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
19401 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
19402 away part of the register's value.
19404 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
19406 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
19407 (linux_wait_for_event, linux_init_signals): Likewise.
19409 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
19411 * configure.in: Check for stdlib.h.
19412 * configure: Regenerated.
19413 * config.in: Regenerated.
19415 2003-01-04 Andreas Schwab <schwab@suse.de>
19417 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
19419 2003-01-02 Andrew Cagney <ac131313@redhat.com>
19421 * Makefile.in: Remove obsolete code.
19423 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
19425 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
19426 defined(PT_FPR0_HI).
19428 2002-11-17 Stuart Hughes <seh@zee2.com>
19430 * linux-arm-low.c (arm_num_regs): Increase.
19431 (arm_regmap): Include status register.
19433 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
19435 * linux-low.c (register_addr): Remove incorrect -1 check.
19437 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
19439 * linux-low.c (linux_create_inferior): Call setpgid. Return
19441 (unstopped_p, linux_signal_pid): Remove.
19442 (linux_target_ops): Remove linux_signal_pid.
19443 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
19444 global instead of target method.
19445 * target.h (struct target_ops): Remove signal_pid. Update comment
19446 for create_inferior.
19447 * server.c (signal_pid): New variable.
19448 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
19449 gdbserver. Set the child to be the foreground process group.
19450 (attach_inferior): Set signal_pid.
19452 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
19454 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
19456 2002-08-20 Jim Blandy <jimb@redhat.com>
19458 * Makefile.in (LDFLAGS): Allow the configure script to establish a
19461 2002-08-01 Andrew Cagney <cagney@redhat.com>
19463 * Makefile.in: Make chill references obsolete.
19465 2002-07-24 Kevin Buettner <kevinb@redhat.com>
19467 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
19468 * configure: Regenerate.
19469 * config.in: Regenerate.
19471 2002-07-09 David O'Brien <obrien@FreeBSD.org>
19473 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
19474 (perror_with_name, remote_close, remote_open, expect, play): Static.
19476 2002-07-04 Michal Ludvig <mludvig@suse.cz>
19478 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
19479 byte offsets instead of an array of indexes.
19480 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
19482 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
19484 * regcache.c: Add comment.
19486 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
19488 * thread-db.c: New file.
19489 * proc-service.c: New file.
19490 * acinclude.m4: New file.
19491 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
19492 proc-service.o, and thread-db.o.
19493 (linux-low.o): Add USE_THREAD_DB.
19494 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
19495 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
19496 * aclocal.m4: Regenerated.
19497 * config.in: Regenerated.
19498 * configure: Regenerated.
19499 * configure.in: Check for proc_service.h, sys/procfs.h,
19500 thread_db.h, and linux/elf.h headrs.
19501 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
19502 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
19503 Check for -lthread_db and thread support.
19504 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
19505 PowerPC, and SuperH.
19506 * i387-fp.c: Constify arguments.
19507 * i387-fp.h: Likewise.
19508 * inferiors.c: (struct thread_info): Renamed from
19509 `struct inferior_info'. Remove PID member. Use generic inferior
19510 list header. All uses updated.
19511 (inferiors, signal_pid): Removed.
19512 (all_threads): New variable.
19513 (get_thread): Define.
19514 (add_inferior_to_list): New function.
19515 (for_each_inferior): New function.
19516 (change_inferior_id): New function.
19517 (add_inferior): Removed.
19518 (remove_inferior): New function.
19519 (add_thread): New function.
19520 (free_one_thread): New function.
19521 (remove_thread): New function.
19522 (clear_inferiors): Use for_each_inferior and free_one_thread.
19523 (find_inferior): New function.
19524 (find_inferior_id): New function.
19525 (inferior_target_data): Update argument type.
19526 (set_inferior_target_data): Likewise.
19527 (inferior_regcache_data): Likewise.
19528 (set_inferior_regcache_data): Likewise.
19529 * linux-low.c (linux_bp_reinsert): Remove.
19530 (all_processes, stopping_threads, using_thrads)
19531 (struct pending_signals, debug_threads, pid_of): New.
19532 (inferior_pid): Replace with macro.
19533 (struct inferior_linux_data): Remove.
19534 (get_stop_pc, add_process): New functions.
19535 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
19536 Use add_process and add_thread.
19537 (linux_attach_lwp): New function, based on old linux_attach. Use
19538 add_process and add_thread. Set stop_expected for new threads.
19539 (linux_attach): New function.
19540 (linux_kill_one_process): New function.
19541 (linux_kill): Kill all LWPs.
19542 (linux_thread_alive): Use find_inferior_id.
19543 (check_removed_breakpoints, status_pending_p): New functions.
19544 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
19545 Update. Use WNOHANG. Wait for cloned processes also. Update process
19546 struct for the found process.
19547 (linux_wait_for_event): New function.
19548 (linux_wait): Use it. Support LWPs.
19549 (send_sigstop, wait_for_sigstop, stop_all_processes)
19550 (linux_resume_one_process, linux_continue_one_process): New functions.
19551 (linux_resume): Support LWPs.
19552 (REGISTER_RAW_SIZE): Remove.
19553 (fetch_register): Use register_size instead. Call supply_register.
19554 (usr_store_inferior_registers): Likewise. Call collect_register.
19555 Fix recursive case.
19556 (regsets_fetch_inferior_registers): Improve error message.
19557 (regsets_store_inferior_registers): Add debugging.
19558 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
19559 (unstopped_p, linux_signal_pid): New functions.
19560 (linux_target_ops): Add linux_signal_pid.
19561 (linux_init_signals): New function.
19562 (initialize_low): Call it. Initialize using_threads.
19563 * regcache.c (inferior_regcache_data): Add valid
19565 (get_regcache): Fetch registers lazily. Add fetch argument
19566 and update all callers.
19567 (regcache_invalidate_one, regcache_invalidate): New
19569 (new_register_cache): Renamed from create_register_cache.
19570 Return the new regcache.
19571 (free_register_cache): Change argument to a void *.
19572 (registers_to_string, registers_from_string): Call get_regcache
19573 with fetch flag set.
19574 (register_data): Make static. Pass fetch flag to get_regcache.
19575 (supply_register): Call get_regcache with fetch flag clear.
19576 (collect_register): Call get_regcache with fetch flag set.
19577 (collect_register_as_string): New function.
19578 * regcache.h: Update.
19579 * remote-utils.c (putpkt): Flush after debug output and use
19581 Handle input interrupts while waiting for an ACK.
19582 (input_interrupt): Use signal_pid method.
19583 (getpkt): Flush after debug output and use stderr.
19584 (outreg): Use collect_register_as_string.
19585 (new_thread_notify, dead_thread_notify): New functions.
19586 (prepare_resume_reply): Check using_threads. Set thread_from_wait
19587 and general_thread.
19588 (look_up_one_symbol): Flush after debug output.
19589 * server.c (step_thread, server_waiting): New variables.
19590 (start_inferior): Don't use signal_pid. Update call to mywait.
19591 (attach_inferior): Update call to mywait.
19592 (handle_query): Handle qfThreadInfo and qsThreadInfo.
19593 (main): Don't fetch/store registers explicitly. Use
19594 set_desired_inferior. Support proposed ``Hs'' packet. Update
19596 * server.h: Update.
19597 (struct inferior_list, struct_inferior_list_entry): New.
19598 * target.c (set_desired_inferior): New.
19599 (write_inferior_memory): Constify.
19600 (mywait): New function.
19601 * target.h: Update.
19602 (struct target_ops): New signal_pid method.
19603 (mywait): Removed macro, added prototype.
19605 * linux-low.h (regset_func): Removed.
19606 (regset_fill_func, regset_store_func): New.
19607 (enum regset_type): New.
19608 (struct regset_info): Add type field. Use new operation types.
19609 (struct linux_target_ops): stop_pc renamed to get_pc.
19610 Add decr_pc_after_break and breakpoint_at.
19611 (get_process, get_thread_proess, get_process_thread)
19612 (strut process_info, all_processes, linux_attach_lwp)
19613 (thread_db_init): New.
19615 * linux-arm-low.c (arm_get_pc, arm_set_pc,
19616 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
19617 (the_low_target): Add new members.
19618 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
19619 (i386_store_fpxregset): Constify.
19620 (target_regsets): Add new kind identifier.
19621 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
19622 (i386_set_pc): Add debugging.
19623 (i386_breakpoint_at): New function.
19624 (the_low_target): Add new members.
19625 * linux-mips-low.c (mips_get_pc, mips_set_pc)
19626 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
19627 (mips_breakpoint_at): New.
19628 (the_low_target): Add new members.
19629 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
19630 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
19631 (the_low_target): Add new members.
19632 * linux-sh-low.c (sh_get_pc, sh_set_pc)
19633 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
19634 (the_low_target): Add new members.
19635 * linux-x86-64-low.c (target_regsets): Add new kind
19638 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
19640 From Martin Pool <mbp@samba.org>:
19641 * server.c (gdbserver_usage): New function.
19644 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
19646 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
19647 stop_at -> stop_pc.
19649 2002-05-04 Andrew Cagney <ac131313@redhat.com>
19651 * Makefile.in: Remove obsolete code.
19653 2002-04-24 Michal Ludvig <mludvig@suse.cz>
19655 * linux-low.c (regsets_fetch_inferior_registers),
19656 (regsets_store_inferior_registers): Removed cast to int from
19658 * regcache.h: Added declaration of struct inferior_info.
19660 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
19662 * inferiors.c (struct inferior_info): Add regcache_data.
19663 (add_inferior): Call create_register_cache.
19664 (clear_inferiors): Call free_register_cache.
19665 (inferior_regcache_data, set_inferior_regcache_data): New functions.
19666 * regcache.c (struct inferior_regcache_data): New.
19667 (registers): Remove.
19668 (get_regcache): New function.
19669 (create_register_cache, free_register_cache): New functions.
19670 (set_register_cache): Don't initialize the register cache here.
19671 (registers_to_string, registers_from_string, register_data): Call
19673 * regcache.h: Add prototypes.
19674 * server.h: Likewise.
19676 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
19678 * mem-break.c: New file.
19679 * mem-break.h: New file.
19680 * Makefile.in: Add mem-break.o rule; update server.h
19682 * inferiors.c (struct inferior_info): Add target_data
19684 (clear_inferiors): Free target_data member if set.
19685 (inferior_target_data, set_inferior_target_data): New functions.
19686 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
19687 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
19688 * linux-low.c (linux_bp_reinsert): New variable.
19689 (struct inferior_linux_data): New.
19690 (linux_create_inferior): Use set_inferior_target_data.
19691 (linux_attach): Likewise. Call add_inferior.
19692 (linux_wait_for_one_inferior): New function.
19693 (linux_wait): Call it.
19694 (linux_write_memory): Add const.
19695 (initialize_low): Call set_breakpoint_data.
19696 * linux-low.h (struct linux_target_ops): Add breakpoint
19698 * server.c (attach_inferior): Remove extra add_inferior
19700 * server.h: Include mem-break.h. Update inferior.c
19702 * target.c (read_inferior_memory)
19703 (write_inferior_memory): New functions.
19704 * target.h (read_inferior_memory)
19705 (write_inferior_memory): Change macros to prototypes.
19706 (struct target_ops): Update comments. Add const to write_memory
19709 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
19711 * linux-low.c (usr_store_inferior_registers): Support
19712 registers which are allowed to fail to store.
19713 * linux-low.h (linux_target_ops): Likewise.
19714 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
19715 (ppc_cannot_store_register): FPSCR may not be storable.
19717 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19719 * server.h: Include <string.h> if HAVE_STRING_H.
19720 * ChangeLog: Correct paths in last ChangeLog entry.
19722 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19724 * linux-low.h: Remove obsolete prototypes.
19725 (struct linux_target_ops): New.
19726 (extern the_low_target): New.
19727 * linux-low.c (num_regs, regmap): Remove declarations.
19728 (register_addr): Use the_low_target explicitly.
19729 (fetch_register): Likewise.
19730 (usr_fetch_inferior_registers): Likewise.
19731 (usr_store_inferior_registers): Likewise.
19732 * linux-arm-low.c (num_regs): Remove.
19733 (arm_num_regs): Define.
19734 (arm_regmap): Renamed from regmap, made static.
19735 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
19737 (arm_cannot_store_register): Renamed from cannot_store_register,
19739 (the_low_target): New.
19740 * linux-i386-low.c (num_regs): Remove.
19741 (i386_num_regs): Define.
19742 (i386_regmap): Renamed from regmap, made static.
19743 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
19745 (i386_cannot_store_register): Renamed from cannot_store_register,
19747 (the_low_target): New.
19748 * linux-ia64-low.c (num_regs): Remove.
19749 (ia64_num_regs): Define.
19750 (ia64_regmap): Renamed from regmap, made static.
19751 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
19753 (ia64_cannot_store_register): Renamed from cannot_store_register,
19755 (the_low_target): New.
19756 * linux-m68k-low.c (num_regs): Remove.
19757 (m68k_num_regs): Define.
19758 (m68k_regmap): Renamed from regmap, made static.
19759 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
19761 (m68k_cannot_store_register): Renamed from cannot_store_register,
19763 (the_low_target): New.
19764 * linux-mips-low.c (num_regs): Remove.
19765 (mips_num_regs): Define.
19766 (mips_regmap): Renamed from regmap, made static.
19767 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
19769 (mips_cannot_store_register): Renamed from cannot_store_register,
19771 (the_low_target): New.
19772 * linux-ppc-low.c (num_regs): Remove.
19773 (ppc_num_regs): Define.
19774 (ppc_regmap): Renamed from regmap, made static.
19775 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
19777 (ppc_cannot_store_register): Renamed from cannot_store_register,
19779 (the_low_target): New.
19780 * linux-s390-low.c (num_regs): Remove.
19781 (s390_num_regs): Define.
19782 (s390_regmap): Renamed from regmap, made static.
19783 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
19785 (s390_cannot_store_register): Renamed from cannot_store_register,
19787 (the_low_target): New.
19788 * linux-sh-low.c (num_regs): Remove.
19789 (sh_num_regs): Define.
19790 (sh_regmap): Renamed from regmap, made static.
19791 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
19793 (sh_cannot_store_register): Renamed from cannot_store_register,
19795 (the_low_target): New.
19796 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
19797 (the_low_target): New.
19799 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19801 * Makefile.in: Add stamp-h target.
19802 * configure.in: Create stamp-h.
19803 * configure: Regenerated.
19805 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19807 * inferiors.c: New file.
19808 * target.c: New file.
19809 * target.h: New file.
19810 * Makefile.in: Add target.o and inferiors.o. Update
19812 * linux-low.c (inferior_pid): New static variable,
19813 moved from server.c.
19814 (linux_create_inferior): Renamed from create_inferior.
19815 Call add_inferior. Return 0 on success instead of a PID.
19816 (linux_attach): Renamed from myattach.
19817 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
19818 (linux_thread_alive): Renamed from mythread_alive.
19819 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
19821 (linux_resume): Renamed from myresume. Add missing ``return 0''.
19822 (regsets_store_inferior_registers): Correct error message.
19823 Add missing ``return 0''.
19824 (linux_fetch_registers): Renamed from fetch_inferior_registers.
19825 (linux_store_registers): Renamed from store_inferior_registers.
19826 (linux_read_memory): Renamed from read_inferior_memory.
19827 (linux_write_memory): Renamed from write_inferior_memory.
19828 (linux_target_ops): New structure.
19829 (initialize_low): Call set_target_ops ().
19830 * remote-utils.c (unhexify): New function.
19831 (hexify): New function.
19832 (input_interrupt): Send signals to ``signal_pid''.
19833 * server.c (inferior_pid): Remove.
19834 (start_inferior): Update create_inferior call.
19835 (attach_inferior): Call add_inferior.
19836 (handle_query): New function.
19837 (main): Call handle_query for `q' packets.
19838 * server.h: Include "target.h". Remove obsolete prototypes.
19839 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
19841 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
19843 * Makefile.in: Add WARN_CFLAGS. Update configury
19845 * configure.in: Check for <string.h>
19846 * configure: Regenerate.
19847 * config.in: Regenerate.
19848 * gdbreplay.c: Include needed system headers.
19849 (remote_open): Remove strchr prototype.
19850 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
19851 * regcache.c (supply_register): Change buf argument to const void *.
19852 (supply_register_by_name): Likewise.
19853 (collect_register): Change buf argument to void *.
19854 (collect_register_by_name): Likewise.
19855 * regcache.h: Add missing prototypes.
19856 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
19857 * server.c (handle_query): New function.
19858 (attached): New static variable, moved out of main.
19859 (main): Quiet longjmp clobber warnings.
19860 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
19861 * utils.c (error): Remove NORETURN.