1 2015-08-25 Yao Qi <yao.qi@linaro.org>
3 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5 2015-08-25 Yao Qi <yao.qi@linaro.org>
7 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
10 2015-08-25 Yao Qi <yao.qi@linaro.org>
12 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
14 (debug_reg_change_callback): Remove argument entry and add argument
15 lwp. Remove local variable thread. Don't print thread id in the
16 debugging output. Don't check whether pid of thread equals to pid.
17 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
18 iterate_over_lwps instead find_inferior.
20 2015-08-24 Pedro Alves <palves@redhat.com>
22 * inferiors.c (get_first_process): New function.
23 * inferiors.h (get_first_process): New declaration.
24 * remote-utils.c (read_ptid): Default to the first process in the
25 list, instead of to the current thread's process.
27 2015-08-24 Pedro Alves <palves@redhat.com>
29 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
30 * event-loop.c: Likewise.
31 * remote-utils.c: Likewise.
32 * tracepoint.c: Likewise.
34 2015-08-24 Pedro Alves <palves@redhat.com>
36 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
39 2015-08-21 Pedro Alves <palves@redhat.com>
41 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
44 2015-08-21 Pedro Alves <palves@redhat.com>
46 * tdesc.c (default_description): Explicitly zero-initialize.
48 2015-08-21 Pedro Alves <palves@redhat.com>
51 * inferiors.c (remove_thread): Discard any pending stop reply for
53 * server.c (remove_all_on_match_pid): Rename to ...
54 (remove_all_on_match_ptid): ... this. Work with a filter ptid
56 (discard_queued_stop_replies): Change parameter to a ptid. Now
58 (handle_v_kill, kill_inferior_callback, captured_main)
59 (process_serial_event): Adjust.
60 * server.h (discard_queued_stop_replies): Declare.
62 2015-08-21 Pedro Alves <palves@redhat.com>
64 * linux-low.c (wait_for_sigstop): Always switch to no thread
65 selected if the previously current thread dies.
66 * lynx-low.c (lynx_request_interrupt): Use the first thread's
67 process instead of the current thread's.
68 * remote-utils.c (input_interrupt): Don't check if there's no
70 * server.c (gdb_read_memory, gdb_write_memory): If setting the
71 current thread to the general thread fails, error out.
72 (handle_qxfer_auxv, handle_qxfer_libraries)
73 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
74 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
75 (handle_query): Check if there's a thread selected instead of
76 checking whether there's any thread in the thread list.
77 (handle_qxfer_threads, handle_qxfer_btrace)
78 (handle_qxfer_btrace_conf): Don't error out early if there's no
79 thread in the thread list.
80 (handle_v_cont, myresume): Don't set the current thread to the
82 (process_serial_event) <Hg handling>: Also set thread_id if the
83 previous general thread is still alive.
84 (process_serial_event) <g/G handling>: If setting the current
85 thread to the general thread fails, error out.
86 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
87 thread's lwp instead of the current thread's.
88 * target.c (set_desired_thread): If the desired thread was not
89 found, leave the current thread pointing to NULL. Return an int
90 (boolean) indicating success.
91 * target.h (set_desired_thread): Change return type to int.
93 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
95 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
96 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
98 (ps_get_thread_area): New function.
100 2015-08-19 Gary Benson <gbenson@redhat.com>
102 * hostio.c (handle_pread): Do not attempt to read more data
103 than hostio_reply_with_data can fit in a packet.
105 2015-08-18 Joel Brobecker <brobecker@adacore.com>
107 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
109 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
111 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
113 2015-08-06 Pedro Alves <palves@redhat.com>
115 * tracepoint.c (expr_eval_result): Now an int.
117 2015-08-06 Pedro Alves <palves@redhat.com>
119 * gdbthread.h (struct regcache): Forward declare.
120 (struct thread_info) <regcache_data>: Now a struct regcache
122 * inferiors.c (inferior_regcache_data)
123 (set_inferior_regcache_data): Now work with struct regcache
125 * inferiors.h (struct regcache): Forward declare.
126 (inferior_regcache_data, set_inferior_regcache_data): Now work
127 with struct regcache pointers.
128 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
129 (free_register_cache_thread): Remove struct regcache pointer
132 2015-08-06 Pedro Alves <palves@redhat.com>
134 * server.c (captured_main): On error, print the exception message
135 to stderr, and if run_once is set, throw a quit.
137 2015-08-06 Pedro Alves <palves@redhat.com>
139 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
142 2015-08-06 Pedro Alves <palves@redhat.com>
144 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
145 reading beyond the passed in buffer length.
147 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
149 * tracepoint.c (symbol_list) <required>: Remove.
151 2015-08-06 Pedro Alves <palves@redhat.com>
153 * linux-low.c (handle_extended_wait): Set the fork child's suspend
154 count if stopping and suspending threads.
155 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
156 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
157 (linux_detach): Complete an ongoing step-over.
158 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
160 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
161 (linux_wait_1): If passing a signal to the inferior after
162 finishing a step-over, unsuspend and re-resume all lwps. If we
163 see a single-step event but the thread should be continuing, don't
164 pass the trap to gdb.
165 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
166 internal_error instead of gdb_assert.
167 (enqueue_pending_signal): New function.
168 (check_ptrace_stopped_lwp_gone): Add debug output.
169 (start_step_over): Use internal_error instead of gdb_assert.
170 (complete_ongoing_step_over): New function.
171 (linux_resume_one_thread): Don't resume a suspended thread.
172 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
175 2015-08-06 Pedro Alves <palves@redhat.com>
177 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
178 (linux_thread_alive): Use lwp_is_marked_dead.
179 (extended_event_reported): Delete.
180 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
181 instead of extended_event_reported.
182 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
184 (lwp_is_marked_dead): New function.
185 (lwp_running): Use lwp_is_marked_dead.
186 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
189 2015-08-06 Pedro Alves <palves@redhat.com>
191 * linux-low.c (linux_wait_1): Move fork event output out of the
192 !report_to_gdb check. Pass event_child->waitstatus to
193 target_waitstatus_to_string instead of ourstatus.
195 2015-08-04 Yao Qi <yao.qi@linaro.org>
197 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
198 if current_thread is 32 bit.
200 2015-08-04 Yao Qi <yao.qi@linaro.org>
202 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
203 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
204 * server.c (extended_protocol): Remove "static".
205 * server.h (extended_protocol): Declare it.
207 2015-08-04 Yao Qi <yao.qi@linaro.org>
209 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
210 both aarch64 and aarch32.
211 (aarch64_set_pc): Likewise.
213 2015-08-04 Yao Qi <yao.qi@linaro.org>
215 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
216 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
217 arm-with-neon.xml to srv_xmlfiles.
218 * linux-aarch64-low.c: Include linux-aarch32-low.h.
219 (is_64bit_tdesc): New function.
220 (aarch64_linux_read_description): New function.
221 (aarch64_arch_setup): Call aarch64_linux_read_description.
222 (regs_info): Rename to regs_info_aarch64.
223 (aarch64_regs_info): Return right regs_info.
224 (initialize_low_arch): Call initialize_low_arch_aarch32.
226 2015-08-04 Yao Qi <yao.qi@linaro.org>
228 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
229 * linux-aarch32-low.c: New file.
230 * linux-aarch32-low.h: New file.
231 * linux-arm-low.c (arm_fill_gregset): Move it to
233 (arm_store_gregset): Likewise.
234 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
235 (arm_store_vfpregset): Call arm_store_vfpregset_num.
236 (arm_arch_setup): Check if PTRACE_GETREGSET works.
237 (regs_info): Rename to regs_info_arm.
238 (arm_regs_info): Return regs_info_aarch32 if
239 have_ptrace_getregset is 1 and target description is
240 arm_with_neon or arm_with_vfpv3.
241 (initialize_low_arch): Don't call init_registers_arm_with_neon.
242 Call initialize_low_arch_aarch32 instead.
244 2015-08-04 Yao Qi <yao.qi@linaro.org>
246 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
247 * linux-low.c: ... here.
248 * linux-low.h (have_ptrace_getregset): Declare it.
250 2015-08-04 Pedro Alves <palves@redhat.com>
252 * thread-db.c (struct thread_db): Use new typedefs.
253 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
255 (disable_thread_event_reporting): Cast result of dlsym to
256 destination function pointer type.
257 (thread_db_mourn): Use td_ta_delete_ftype.
259 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
261 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
263 (CDX_BREAKPOINT): Define for R2.
264 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
265 (the_low_target): Add comments.
267 2015-07-30 Yao Qi <yao.qi@linaro.org>
269 * linux-arm-low.c (arm_hwcap): Remove it.
270 (arm_read_description): New local variable arm_hwcap. Don't
271 set arm_hwcap to zero.
273 2015-07-30 Yao Qi <yao.qi@linaro.org>
275 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
276 Use regcache->tdesc instead.
277 (arm_store_wmmxregset): Likewise.
278 (arm_fill_vfpregset): Likewise.
279 (arm_store_vfpregset): Likewise.
281 2015-07-30 Yao Qi <yao.qi@linaro.org>
283 * linux-arm-low.c: Include arch/arm.h.
284 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
285 (arm_store_gregset): Likewise.
287 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
289 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
290 ptrace's 4th parameter.
292 2015-07-27 Yao Qi <yao.qi@linaro.org>
294 * configure.srv (case aarch64*-*-linux*): Don't set
297 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
299 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
301 * linux-arm-low.c: Likewise.
302 * linux-cris-low.c: Likewise.
303 * linux-crisv32-low.c: Likewise.
304 * linux-low.c: Likewise.
305 * linux-m68k-low.c: Likewise.
306 * linux-mips-low.c: Likewise.
307 * linux-nios2-low.c: Likewise.
308 * linux-s390-low.c: Likewise.
309 * linux-sparc-low.c: Likewise.
310 * linux-tic6x-low.c: Likewise.
311 * linux-tile-low.c: Likewise.
312 * linux-x86-low.c: Likewise.
314 2015-07-24 Pedro Alves <palves@redhat.com>
316 * config.in: Regenerate.
317 * configure: Regenerate.
319 2015-07-24 Pedro Alves <palves@redhat.com>
321 * acinclude.m4: Include ../ptrace.m4.
322 * configure.ac: Call GDB_AC_PTRACE.
323 * config.in, configure: Regenerate.
325 2015-07-24 Yao Qi <yao.qi@linaro.org>
327 * linux-low.c (linux_create_inferior): Remove setting to
328 proc->priv->new_inferior.
329 (linux_attach): Likewise.
330 (linux_low_filter_event): Likewise.
331 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
333 2015-07-24 Yao Qi <yao.qi@linaro.org>
335 * linux-low.c (linux_arch_setup): New function.
336 (linux_low_filter_event): If proc->tdesc is NULL and
337 proc->attached is true, call the_low_target.arch_setup.
338 Otherwise, keep status pending, and return.
339 (linux_resume_one_lwp_throw): Don't call get_pc if
340 thread->while_stepping isn't NULL. Don't call
341 get_thread_regcache if proc->tdesc is NULL.
342 (need_step_over_p): Return 0 if proc->tdesc is NULL.
343 (linux_target_ops): Install arch_setup.
344 * server.c (start_inferior): Call the_target->arch_setup.
345 * target.h (struct target_ops) <arch_setup>: New field.
346 (target_arch_setup): New marco.
347 * lynx-low.c (lynx_target_ops): Update.
348 * nto-low.c (nto_target_ops): Update.
349 * spu-low.c (spu_target_ops): Update.
350 * win32-low.c (win32_target_ops): Update.
352 2015-07-24 Yao Qi <yao.qi@linaro.org>
354 * linux-low.c (linux_add_process): Don't set
355 proc->priv->new_inferior.
356 (linux_create_inferior): Set proc->priv->new_inferior to 1.
357 (linux_attach): Likewise.
359 2015-07-24 Yao Qi <yao.qi@linaro.org>
361 * server.c (start_inferior): Code refactor.
363 2015-07-24 Yao Qi <yao.qi@linaro.org>
365 * server.c (process_serial_event): Set general_thread.
367 2015-07-21 Yao Qi <yao.qi@linaro.org>
369 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
370 aarch64_linux_get_debug_reg_capacity.
372 2015-07-17 Yao Qi <yao.qi@linaro.org>
374 * Makefile.in (aarch64-linux-hw-point.o): New rule.
375 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
376 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
377 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
378 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
379 (AARCH64_HWP_ALIGNMENT): Likewise.
380 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
381 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
382 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
383 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
384 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
385 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
386 (struct aarch64_debug_reg_state): Likewise.
387 (struct arch_lwp_info): Likewise.
388 (aarch64_align_watchpoint): Likewise.
389 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
390 (aarch64_watchpoint_length): Likewise.
391 (aarch64_point_encode_ctrl_reg): Likewise
392 (aarch64_point_is_aligned): Likewise.
393 (aarch64_align_watchpoint): Likewise.
394 (aarch64_linux_set_debug_regs):
395 (aarch64_dr_state_insert_one_point): Likewise.
396 (aarch64_dr_state_remove_one_point): Likewise.
397 (aarch64_handle_breakpoint): Likewise.
398 (aarch64_handle_aligned_watchpoint): Likewise.
399 (aarch64_handle_unaligned_watchpoint): Likewise.
400 (aarch64_handle_watchpoint): Likewise.
402 2015-07-17 Yao Qi <yao.qi@linaro.org>
404 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
405 and don't aarch64_get_debug_reg_state. All callers update.
406 (aarch64_handle_aligned_watchpoint): Likewise.
407 (aarch64_handle_unaligned_watchpoint): Likewise.
408 (aarch64_handle_watchpoint): Likewise.
409 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
410 (aarch64_remove_point): Likewise.
412 2015-07-17 Yao Qi <yao.qi@linaro.org>
414 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
416 (aarch64_handle_unaligned_watchpoint): Likewise.
418 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
420 Revert the previous 3 commits:
421 Move gdb_regex* to common/
422 Move linux_find_memory_regions_full & co.
423 gdbserver build-id attribute generator
425 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
426 Jan Kratochvil <jan.kratochvil@redhat.com>
428 gdbserver build-id attribute generator.
429 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
430 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
431 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
433 (get_dynamic): Use find_pdhr to traverse program headers.
434 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
435 (compare_mapping_entry_range, struct find_memory_region_callback_data)
436 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
437 (get_hex_build_id): New.
438 (linux_qxfer_libraries_svr4): Add optional build-id attribute
439 to reply XML document.
441 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
442 Jan Kratochvil <jan.kratochvil@redhat.com>
444 * target.c: Include target/target-utils.h and fcntl.h.
445 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
446 (target_fileio_read_stralloc): New functions.
448 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
450 * Makefile.in (OBS): Add gdb_regex.o.
452 * config.in: Rebuilt.
453 * configure: Rebuilt.
455 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
456 Jan Kratochvil <jan.kratochvil@redhat.com>
458 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
459 * Makefile.in (OBS): Add target-utils.o.
460 (linux-maps.o, target-utils.o): New.
461 * configure.srv (srv_linux_obj): Add linux-maps.o.
463 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
465 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
467 (the_low_target): Install it.
469 2015-07-14 Pedro Alves <palves@redhat.com>
471 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
472 Instead, ignore ECHILD, and throw an error for other errnos.
474 2015-07-10 Pedro Alves <palves@redhat.com>
476 * event-loop.c (struct callback_event) <data>: Change type to
477 gdb_client_data instance instead of gdb_client_data pointer.
478 (append_callback_event): Adjust.
480 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
482 * linux-aarch64-low.c: Add comments for each linux_target_ops
483 method. Remove comments already covered in target_ops and
484 linux_target_ops definitions.
485 (the_low_target): Add comments for each unimplemented method.
487 2015-07-09 Yao Qi <yao.qi@linaro.org>
489 * linux-aarch64-low.c (aarch64_regmap): Remove.
490 (aarch64_usrregs_info): Remove.
491 (regs_info): Set field usrregs to NULL.
493 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
495 * linux-low.c: Include "rsp-low.h"
496 (linux_low_encode_pt_config, linux_low_encode_raw): New.
497 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
498 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
499 (handle_btrace_enable_pt): New.
500 (handle_btrace_general_set): Support "pt".
501 (handle_btrace_conf_general_set): Support "pt:size".
503 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
505 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
508 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
510 * linux-aarch64-low.c: Remove comment about endianness.
511 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
512 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
515 2015-06-24 Gary Benson <gbenson@redhat.com>
517 * linux-i386-ipa.c (stdint.h): Do not include.
518 * lynx-i386-low.c (stdint.h): Likewise.
519 * lynx-ppc-low.c (stdint.h): Likewise.
520 * mem-break.c (stdint.h): Likewise.
521 * thread-db.c (stdint.h): Likewise.
522 * tracepoint.c (stdint.h): Likewise.
523 * win32-low.c (stdint.h): Likewise.
525 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
527 * server.c (write_qxfer_response): Update call to
528 remote_escape_output.
530 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
531 Jan Kratochvil <jan.kratochvil@redhat.com>
533 Merge multiple hex conversions.
534 * gdbreplay.c (tohex): Rename to 'fromhex'.
535 (logchar): Use fromhex.
537 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
539 * server.c (handle_qxfer_libraries): Set `version' attribute for
542 2015-06-10 Gary Benson <gbenson@redhat.com>
544 * target.h (struct target_ops) <multifs_open>: New field.
545 <multifs_unlink>: Likewise.
546 <multifs_readlink>: Likewise.
547 * linux-low.c (nat/linux-namespaces.h): New include.
548 (linux_target_ops): Initialize the_target->multifs_open,
549 the_target->multifs_unlink and the_target->multifs_readlink.
550 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
551 * hostio.c (hostio_fs_pid): New static variable.
552 (hostio_handle_new_gdb_connection): New function.
553 (handle_setfs): Likewise.
554 (handle_open): Use the_target->multifs_open as appropriate.
555 (handle_unlink): Use the_target->multifs_unlink as appropriate.
556 (handle_readlink): Use the_target->multifs_readlink as
558 (handle_vFile): Handle vFile:setfs packets.
559 * server.c (handle_query): Call hostio_handle_new_gdb_connection
560 after target_handle_new_gdb_connection.
562 2015-06-10 Gary Benson <gbenson@redhat.com>
564 * configure.ac (AC_CHECK_FUNCS): Add setns.
565 * config.in: Regenerate.
566 * configure: Likewise.
567 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
568 (linux-namespaces.o): New rule.
569 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
571 2015-06-09 Gary Benson <gbenson@redhat.com>
573 * hostio.c (handle_open): Process mode argument with
576 2015-06-01 Yao Qi <yao.qi@linaro.org>
578 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
579 * linux-x86-low.c: Likewise.
581 2015-05-28 Don Breazeal <donb@codesourcery.com>
583 * linux-low.c (handle_extended_wait): Initialize
584 thread_info.last_resume_kind for new fork children.
586 2015-05-15 Pedro Alves <palves@redhat.com>
588 * target.h (target_handle_new_gdb_connection): Rewrite using if
591 2015-05-14 Joel Brobecker <brobecker@adacore.com>
593 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
594 * configure, config.in: Regenerate.
595 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
598 2015-05-12 Don Breazeal <donb@codesourcery.com>
600 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
601 PTRACE_EVENT_VFORK_DONE.
602 (linux_low_ptrace_options, extended_event_reported): Add vfork
604 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
605 and "vforkdone" for RSP 'T' Stop Reply Packet.
606 * server.h (report_vfork_events): Declare
609 2015-05-12 Don Breazeal <donb@codesourcery.com>
611 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
612 (the_low_target) <new_fork>: Initialize new member.
613 * linux-arm-low.c (arm_new_fork): New function.
614 (the_low_target) <new_fork>: Initialize new member.
615 * linux-low.c (handle_extended_wait): Call new target function
617 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
618 * linux-mips-low.c (mips_add_watchpoint): New function
619 extracted from mips_insert_point.
620 (the_low_target) <new_fork>: Initialize new member.
621 (mips_linux_new_fork): New function.
622 (mips_insert_point): Call mips_add_watchpoint.
623 * linux-x86-low.c (x86_linux_new_fork): New function.
624 (the_low_target) <new_fork>: Initialize new member.
626 2015-05-12 Don Breazeal <donb@codesourcery.com>
628 * linux-low.c (handle_extended_wait): Implement return value,
629 rename argument 'event_child' to 'event_lwp', handle
630 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
631 (linux_low_ptrace_options): New function.
632 (linux_low_filter_event): Call linux_low_ptrace_options,
633 use different argument fo linux_enable_event_reporting,
634 use return value from handle_extended_wait.
635 (extended_event_reported): New function.
636 (linux_wait_1): Call extended_event_reported and set
637 status to report fork events.
638 (linux_write_memory): Add pid to debug message.
639 (reset_lwp_ptrace_options_callback): New function.
640 (linux_handle_new_gdb_connection): New function.
641 (linux_target_ops): Initialize new structure member.
642 * linux-low.h (struct lwp_info) <waitstatus>: New member.
643 * lynx-low.c: Initialize new structure member.
644 * remote-utils.c (prepare_resume_reply): Implement stop reason
645 "fork" for "T" stop message.
646 * server.c (handle_query): Call handle_new_gdb_connection.
647 * server.h (report_fork_events): Declare global flag.
648 * target.h (struct target_ops) <handle_new_gdb_connection>:
650 (target_handle_new_gdb_connection): New macro.
651 * win32-low.c: Initialize new structure member.
653 2015-05-12 Don Breazeal <donb@codesourcery.com>
655 * mem-break.c (APPEND_TO_LIST): Define macro.
656 (clone_agent_expr): New function.
657 (clone_one_breakpoint): New function.
658 (clone_all_breakpoints): New function.
659 * mem-break.h: Declare new functions.
661 2015-05-12 Don Breazeal <donb@codesourcery.com>
663 * linux-low.c (linux_supports_fork_events): New function.
664 (linux_supports_vfork_events): New function.
665 (linux_target_ops): Initialize new structure members.
666 (initialize_low): Call linux_check_ptrace_features.
667 * lynx-low.c (lynx_target_ops): Initialize new structure
669 * server.c (report_fork_events, report_vfork_events):
671 (handle_query): Add new features to qSupported packet and
673 (captured_main): Initialize new global variables.
674 * target.h (struct target_ops) <supports_fork_events>:
676 <supports_vfork_events>: New member.
677 (target_supports_fork_events): New macro.
678 (target_supports_vfork_events): New macro.
679 * win32-low.c (win32_target_ops): Initialize new structure
682 2015-05-12 Gary Benson <gbenson@redhat.com>
684 * server.c (handle_qxfer_exec_file): Use current process
687 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
689 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
690 Remove HAVE_PTRACE_GETREGS conditionals.
691 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
692 instead of PTRACE_GETREGS and PTRACE_SETREGS.
694 2015-05-08 Yao Qi <yao.qi@linaro.org>
696 * linux-low.c (linux_supports_conditional_breakpoints): New
698 (linux_target_ops): Install new target method.
699 * lynx-low.c (lynx_target_ops): Install NULL hook for
700 supports_conditional_breakpoints.
701 * nto-low.c (nto_target_ops): Likewise.
702 * spu-low.c (spu_target_ops): Likewise.
703 * win32-low.c (win32_target_ops): Likewise.
704 * server.c (handle_query): Check
705 target_supports_conditional_breakpoints.
706 * target.h (struct target_ops) <supports_conditional_breakpoints>:
708 (target_supports_conditional_breakpoints): New macro.
710 2015-05-06 Pedro Alves <palves@redhat.com>
713 * server.c (start_inferior): If the process exits, mourn it.
715 2015-04-21 Gary Benson <gbenson@redhat.com>
717 * hostio.c (fileio_open_flags_to_host): Factored out to
718 fileio_to_host_openflags in common/fileio.c. Single use
721 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
723 * linux-xtensa-low.c (xtensa_fill_gregset)
724 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
727 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
729 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
730 (regs_info): Replace usrregs pointer with NULL.
732 2015-04-17 Gary Benson <gbenson@redhat.com>
734 * target.h (struct target_ops) <pid_to_exec_file>: New field.
735 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
736 * server.c (handle_qxfer_exec_file): New function.
737 (qxfer_packets): Add exec-file entry.
738 (handle_query): Report qXfer:exec-file:read as supported packet.
740 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
742 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
744 2015-04-09 Gary Benson <gbenson@redhat.com>
746 * hostio-errno.c (errno_to_fileio_error): Remove function.
747 Update caller to use remote_fileio_to_fio_error.
749 2015-04-09 Yao Qi <yao.qi@linaro.org>
751 * linux-low.c (linux_insert_point): Call
752 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
753 (linux_remove_point): Call remove_memory_breakpoint if type is
755 * linux-x86-low.c (x86_insert_point): Don't call
756 insert_memory_breakpoint.
757 (x86_remove_point): Don't call remove_memory_breakpoint.
759 2015-04-01 Pedro Alves <palves@redhat.com>
760 Cleber Rosa <crosa@redhat.com>
762 * server.c (gdbserver_usage): Reorganize and extend the usage
765 2015-03-24 Pedro Alves <palves@redhat.com>
767 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
768 output. Also dump TRAP_TRACE.
769 (linux_low_filter_event): In debug output, distinguish a
770 resume_stop SIGSTOP from a delayed SIGSTOP.
772 2015-03-24 Gary Benson <gbenson@redhat.com>
774 * linux-x86-low.c (x86_linux_new_thread): Moved to
776 (x86_linux_prepare_to_resume): Likewise.
778 2015-03-24 Gary Benson <gbenson@redhat.com>
780 * Makefile.in (x86-linux-dregs.o): New rule.
781 * configure.srv: Add x86-linux-dregs.o to relevant targets.
782 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
783 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
784 (x86_linux_dr_get): Likewise.
785 (x86_linux_dr_set): Likewise.
786 (update_debug_registers_callback): Likewise.
787 (x86_linux_dr_set_addr): Likewise.
788 (x86_linux_dr_get_addr): Likewise.
789 (x86_linux_dr_set_control): Likewise.
790 (x86_linux_dr_get_control): Likewise.
791 (x86_linux_dr_get_status): Likewise.
792 (x86_linux_update_debug_registers): Likewise.
794 2015-03-24 Gary Benson <gbenson@redhat.com>
796 * linux-x86-low.c (x86_linux_update_debug_registers):
797 New function, factored out from...
798 (x86_linux_prepare_to_resume): ...this.
800 2015-03-24 Gary Benson <gbenson@redhat.com>
802 * linux-x86-low.c (x86_linux_dr_get): Update comments.
803 (x86_linux_dr_set): Likewise.
804 (update_debug_registers_callback): Likewise.
805 (x86_linux_dr_set_addr): Likewise.
806 (x86_linux_dr_get_addr): Likewise.
807 (x86_linux_dr_set_control): Likewise.
808 (x86_linux_dr_get_control): Likewise.
809 (x86_linux_dr_get_status): Likewise.
810 (x86_linux_prepare_to_resume): Likewise.
812 2015-03-24 Gary Benson <gbenson@redhat.com>
814 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
815 Use perror_with_name. Pass string through gettext.
816 (x86_linux_dr_set): Likewise.
818 2015-03-24 Gary Benson <gbenson@redhat.com>
820 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
821 (x86_linux_dr_set_addr): ...this.
822 (x86_dr_low_get_addr): Rename to...
823 (x86_linux_dr_get_addr): ...this.
824 (x86_dr_low_set_control): Rename to...
825 (x86_linux_dr_set_control): ...this.
826 (x86_dr_low_get_control): Rename to...
827 (x86_linux_dr_get_control): ...this.
828 (x86_dr_low_get_status): Rename to...
829 (x86_linux_dr_get_status): ...this.
830 (x86_dr_low): Update with new function names.
832 2015-03-24 Gary Benson <gbenson@redhat.com>
834 * Makefile.in (x86-linux.o): New rule.
835 * configure.srv: Add x86-linux.o to relevant targets.
836 * linux-low.c (lwp_set_arch_private_info): New function.
837 (lwp_arch_private_info): Likewise.
838 * linux-x86-low.c: Include nat/x86-linux.h.
839 (arch_lwp_info): Removed structure.
840 (update_debug_registers_callback):
841 Use lwp_set_debug_registers_changed.
842 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
843 and lwp_set_debug_registers_changed.
844 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
846 2015-03-24 Gary Benson <gbenson@redhat.com>
848 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
849 * linux-arm-low.c (arm_new_thread): Likewise.
850 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
851 * linux-mips-low.c (mips_linux_new_thread): Likewise.
852 * linux-x86-low.c (x86_linux_new_thread): Likewise.
853 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
855 2015-03-24 Gary Benson <gbenson@redhat.com>
857 * linux-low.c (ptid_of_lwp): New function.
858 (lwp_is_stopped): Likewise.
859 (lwp_stop_reason): Likewise.
860 * linux-x86-low.c (update_debug_registers_callback):
862 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
865 2015-03-24 Gary Benson <gbenson@redhat.com>
867 * linux-low.h (linux_stop_lwp): Remove declaration.
869 2015-03-24 Gary Benson <gbenson@redhat.com>
871 * linux-low.h: Include nat/linux-nat.h.
872 * linux-low.c (iterate_over_lwps_args): New structure.
873 (iterate_over_lwps_filter): New function.
874 (iterate_over_lwps): Likewise.
875 * linux-x86-low.c (update_debug_registers_callback):
876 Update signature to what iterate_over_lwps expects.
877 Remove PID check that iterate_over_lwps now performs.
878 (x86_dr_low_set_addr): Use iterate_over_lwps.
879 (x86_dr_low_set_control): Likewise.
881 2015-03-24 Gary Benson <gbenson@redhat.com>
883 * linux-x86-low.c (x86_debug_reg_state): New function.
884 (x86_linux_prepare_to_resume): Use the above.
886 2015-03-24 Gary Benson <gbenson@redhat.com>
888 * linux-low.c (current_lwp_ptid): New function.
889 * linux-x86-low.c: Include nat/linux-nat.h.
890 (x86_dr_low_get_addr): Use current_lwp_ptid.
891 (x86_dr_low_get_control): Likewise.
892 (x86_dr_low_get_status): Likewise.
894 2015-03-20 Pedro Alves <palves@redhat.com>
896 * tracepoint.c (cmd_qtstatus): Make "str" const.
898 2015-03-20 Pedro Alves <palves@redhat.com>
900 * server.c (handle_general_set): Make "req_str" const.
902 2015-03-19 Pedro Alves <palves@redhat.com>
904 * linux-low.c (linux_resume_one_lwp): Rename to ...
905 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
906 instead call perror_with_name.
907 (check_ptrace_stopped_lwp_gone): New function.
908 (linux_resume_one_lwp): Reimplement as wrapper around
909 linux_resume_one_lwp_throw that swallows errors if the LWP is
912 2015-03-19 Pedro Alves <palves@redhat.com>
914 * linux-low.c (count_events_callback, select_event_lwp_callback):
915 No longer check whether the thread has resume_stop as last resume
918 2015-03-19 Pedro Alves <palves@redhat.com>
920 * linux-low.c (count_events_callback, select_event_lwp_callback):
921 Use the lwp's status_pending_p field, not the thread's.
923 2015-03-19 Pedro Alves <palves@redhat.com>
925 * linux-low.c (select_event_lwp_callback): Update comments to
926 no longer mention SIGTRAP.
928 2015-03-18 Gary Benson <gbenson@redhat.com>
930 * server.c (handle_query): Do not report vFile:fstat as supported.
932 2015-03-11 Gary Benson <gbenson@redhat.com>
934 * hostio.c (sys/types.h): New include.
935 (sys/stat.h): Likewise.
936 (common-remote-fileio.h): Likewise.
937 (handle_fstat): New function.
938 (handle_vFile): Handle vFile:fstat packets.
940 2015-03-11 Gary Benson <gbenson@redhat.com>
942 * configure.ac (AC_CHECK_MEMBERS): Add checks for
943 struct stat.st_blocks and struct stat.st_blksize.
944 * configure: Regenerate.
945 * config.in: Likewise.
946 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
947 (OBS): Add common-remote-fileio.o.
948 (common-remote-fileio.o): New rule.
950 2015-03-09 Pedro Alves <palves@redhat.com>
952 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
953 'struct sockaddr' pointer in 'accept' call.
955 2015-03-09 Pedro Alves <palves@redhat.com>
958 2015-03-07 Pedro Alves <palves@redhat.com>
959 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
960 or <winsock2.h> here. Instead include "gdb_socket.h".
961 (remote_open): Use union gdb_sockaddr_u.
962 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
963 or <winsock2.h> here. Instead include "gdb_socket.h".
964 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
965 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
967 (init_named_socket, gdb_agent_helper_thread): Use union
970 2015-03-07 Pedro Alves <palves@redhat.com>
972 * configure.ac (build_warnings): Move
973 -Wdeclaration-after-statement to the C-specific set.
974 * configure: Regenerate.
976 2015-03-07 Pedro Alves <palves@redhat.com>
978 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
979 or <winsock2.h> here. Instead include "gdb_socket.h".
980 (remote_open): Use union gdb_sockaddr_u.
981 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
982 or <winsock2.h> here. Instead include "gdb_socket.h".
983 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
984 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
986 (init_named_socket, gdb_agent_helper_thread): Use union
989 2015-03-07 Pedro Alves <palves@redhat.com>
991 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
994 2015-03-06 Yao Qi <yao.qi@linaro.org>
996 * linux-aarch64-low.c (aarch64_insert_point): Use
997 show_debug_regs as a boolean.
998 (aarch64_remove_point): Likewise.
1000 2015-03-05 Pedro Alves <palves@redhat.com>
1002 * lynx-low.c (lynx_target_ops): Install NULL hooks for
1003 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
1004 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
1005 * nto-low.c (nto_target_ops): Likewise.
1006 * spu-low.c (spu_target_ops): Likewise.
1007 * win32-low.c (win32_target_ops): Likewise.
1009 2015-03-04 Pedro Alves <palves@redhat.com>
1011 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
1012 Decide whether a breakpoint triggered based on the SIGTRAP's
1014 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
1015 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
1016 (linux_low_filter_event): Check for breakpoints before checking
1018 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
1020 (linux_stopped_by_sw_breakpoint)
1021 (linux_supports_stopped_by_sw_breakpoint)
1022 (linux_stopped_by_hw_breakpoint)
1023 (linux_supports_stopped_by_hw_breakpoint): New functions.
1024 (linux_target_ops): Install new target methods.
1026 2015-03-04 Pedro Alves <palves@redhat.com>
1028 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
1029 * server.c (swbreak_feature, hwbreak_feature): New globals.
1030 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
1031 (captured_main): Clear swbreak_feature and hwbreak_feature.
1032 * server.h (swbreak_feature, hwbreak_feature): Declare.
1033 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
1034 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
1035 supports_stopped_by_hw_breakpoint>: New fields.
1036 (target_supports_stopped_by_sw_breakpoint)
1037 (target_stopped_by_sw_breakpoint)
1038 (target_supports_stopped_by_hw_breakpoint)
1039 (target_stopped_by_hw_breakpoint): Declare.
1041 2015-03-04 Pedro Alves <palves@redhat.com>
1043 enum lwp_stop_reason -> enum target_stop_reason
1044 * linux-low.c (check_stopped_by_breakpoint): Adjust.
1045 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
1046 (linux_wait_1, stuck_in_jump_pad_callback)
1047 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
1048 (linux_stopped_by_watchpoint):
1049 * linux-low.h (enum lwp_stop_reason): Delete.
1050 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
1051 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
1053 2015-03-04 Yao Qi <yao.qi@linaro.org>
1055 * Makefile.in (SFILES): Add linux-aarch64-low.c.
1057 2015-03-03 Gary Benson <gbenson@redhat.com>
1059 * hostio.c (handle_vFile): Fix prefix lengths.
1061 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
1063 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
1066 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
1068 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
1069 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
1070 (clean): Add "rm -f" for above C files.
1071 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
1072 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
1073 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
1074 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
1075 * linux-s390-low.c (HWCAP_S390_VX): New macro.
1076 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
1077 (init_registers_s390x_vx_linux64)
1078 (init_registers_s390x_tevx_linux64)
1079 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
1080 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
1082 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
1083 (s390_store_vxrs_high): New functions.
1084 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
1086 (s390_arch_setup): Add logic for selecting one of the new target
1087 descriptions. Activate the new vector regsets if applicable.
1088 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
1089 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
1090 and init_registers_s390x_tevx_linux64.
1092 2015-03-01 Pedro Alves <palves@redhat.com>
1094 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
1097 2015-02-27 Pedro Alves <palves@redhat.com>
1099 * linux-x86-low.c (u_debugreg_offset): New function.
1100 (x86_linux_dr_get, x86_linux_dr_set): Use it.
1102 2015-02-27 Pedro Alves <palves@redhat.com>
1104 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
1105 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
1106 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
1107 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
1108 (ps_lsetfpregs, ps_getpid)
1109 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
1110 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
1111 (ps_lsetxregs, ps_plog): Declare.
1113 2015-02-27 Pedro Alves <palves@redhat.com>
1115 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
1116 IP_AGENT_EXPORT_FUNC.
1117 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
1118 IP_AGENT_EXPORT_FUNC.
1119 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
1120 (IP_AGENT_EXPORT): Delete.
1121 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
1122 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
1123 (gdb_trampoline_buffer_error, collecting, gdb_collect)
1124 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
1125 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
1126 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
1127 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
1128 (traceframe_read_count, traceframe_write_count)
1129 (traceframes_created, trace_state_variables, get_raw_reg)
1130 (get_trace_state_variable_value, set_trace_state_variable_value)
1131 (ust_loaded, helper_thread_id, cmd_buf): Use
1132 IPA_SYM_EXPORTED_NAME.
1133 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
1134 (tracepoints) Use IP_AGENT_EXPORT_VAR.
1135 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
1136 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1137 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
1138 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
1139 EXTERN_C_PUSH/EXTERN_C_POP.
1140 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
1141 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
1142 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1143 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
1144 (traceframe_write_count, traceframe_read_count)
1145 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
1146 (about_to_request_buffer_space, get_trace_state_variable_value)
1147 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
1148 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
1149 EXTERN_C_PUSH/EXTERN_C_POP.
1150 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
1151 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
1152 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
1153 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
1154 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
1155 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
1156 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
1157 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
1159 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
1160 (IP_AGENT_EXPORT_VAR_DECL): Define.
1162 (gdb_agent_get_raw_reg): Declare.
1164 2015-02-27 Tom Tromey <tromey@redhat.com>
1165 Pedro Alves <palves@redhat.com>
1167 Rename symbols whose names are reserved C++ keywords throughout.
1169 2015-02-27 Pedro Alves <palves@redhat.com>
1171 * Makefile.in (COMPILER): New, get it from autoconf.
1172 (CXX): Get from autoconf instead.
1173 (COMPILE.pre): Use COMPILER.
1174 (CC-LD): Rename to ...
1175 (CC_LD): ... this. Use COMPILER.
1176 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
1177 (CXX_FOR_TARGET): Default to g++ instead of gcc.
1178 * acinclude.m4: Include build-with-cxx.m4.
1179 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
1180 Disable -Werror by default if building in C++ mode.
1181 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
1182 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
1183 the C++ compiler. Save/restore CXXFLAGS too.
1184 * configure: Regenerate.
1186 2015-02-27 Pedro Alves <palves@redhat.com>
1188 * acinclude.m4: Include libiberty.m4.
1189 * configure.ac: Call libiberty_INIT.
1190 * config.in, configure: Regenerate.
1192 2015-02-26 Pedro Alves <palves@redhat.com>
1194 * linux-low.c (linux_wait_1): When incrementing the PC past a
1195 program breakpoint always use the_low_target.breakpoint_len as
1196 increment, rather than the maximum between that and
1197 the_low_target.decr_pc_after_break.
1199 2015-02-23 Pedro Alves <palves@redhat.com>
1201 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
1202 thread was doing a step-over; always adjust the PC if
1203 we stepped over a permanent breakpoint.
1204 (linux_wait_1): If we stepped over breakpoint that was on top of a
1205 permanent breakpoint, manually advance the PC past it.
1207 2015-02-23 Pedro Alves <palves@redhat.com>
1209 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
1211 (x86_fill_gregset, x86_store_gregset): Use it when handling
1214 2015-02-20 Pedro Alves <palves@redhat.com>
1216 * thread-db.c: Include "nat/linux-procfs.h".
1217 (thread_db_init): Skip listing new threads if the kernel supports
1218 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
1220 2015-02-20 Pedro Alves <palves@redhat.com>
1222 * linux-low.c (status_pending_p_callback): Use ptid_match.
1224 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
1226 PR breakpoints/16812
1227 * linux-low.c (wstatus_maybe_breakpoint): Remove.
1228 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
1229 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
1231 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
1233 PR breakpoints/15956
1234 * tracepoint.c (cmd_qtinit): Add check for current_thread.
1236 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1238 * linux-low.c (linux_low_btrace_conf): Print size.
1239 * server.c (handle_btrace_conf_general_set): New.
1240 (hanle_general_set): Call handle_btrace_conf_general_set.
1241 (handle_query): Report Qbtrace-conf:bts:size as supported.
1243 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1245 * linux-low.c (linux_low_enable_btrace): Update parameters.
1246 (linux_low_btrace_conf): New.
1247 (linux_target_ops)<to_btrace_conf>: Initialize.
1248 * server.c (current_btrace_conf): New.
1249 (handle_btrace_enable): Rename to ...
1250 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
1251 to target_enable_btrace. Update comment. Update users.
1252 (handle_qxfer_btrace_conf): New.
1253 (qxfer_packets): Add btrace-conf entry.
1254 (handle_query): Report qXfer:btrace-conf:read as supported packet.
1255 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
1256 (target_ops)<read_btrace_conf>: New.
1257 (target_enable_btrace): Update parameters.
1258 (target_read_btrace_conf): New.
1260 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1262 * server.c (handle_btrace_general_set): Remove call to
1263 target_supports_btrace.
1264 (supported_btrace_packets): New.
1265 (handle_query): Call supported_btrace_packets.
1266 * target.h: include btrace-common.h.
1267 (btrace_target_info): Removed.
1268 (supports_btrace, target_supports_btrace): Update parameters.
1270 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
1272 * Makefile.in (SFILES): Add common/btrace-common.c.
1273 (OBS): Add common/btrace-common.o.
1274 (btrace-common.o): Add build rules.
1275 * linux-low: Include btrace-common.h.
1276 (linux_low_read_btrace): Use struct btrace_data. Call
1277 btrace_data_init and btrace_data_fini.
1279 2015-02-06 Pedro Alves <palves@redhat.com>
1281 * thread-db.c (find_new_threads_callback): Add debug output.
1283 2015-02-04 Pedro Alves <palves@redhat.com>
1285 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
1286 (resume_stopped_resumed_lwps): New function.
1287 (linux_wait_for_event_filtered): Use it.
1289 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
1291 * Makefile.in (SFILES): Add linux-personality.c.
1292 (linux-personality.o): New rule.
1293 * configure.srv (srv_linux_obj): Add linux-personality.o to the
1294 list of objects to be built.
1295 * linux-low.c: Include nat/linux-personality.h.
1296 (linux_create_inferior): Remove code to disable address space
1297 randomization (moved to ../nat/linux-personality.c). Create
1298 cleanup to disable address space randomization.
1300 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
1302 * Makefile.in (posix-strerror.o): New rule.
1303 (mingw-strerror.o): Likewise.
1304 * configure: Regenerated.
1305 * configure.ac: Source file ../common/common.host. Initialize new
1306 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
1308 2015-01-14 Yao Qi <yao@codesourcery.com>
1310 * Makefile.in (SFILES): Add nat/ppc-linux.c.
1311 (ppc-linux.o): New rule.
1312 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
1313 * configure.ac: AC_CHECK_FUNCS(getauxval).
1314 * config.in: Re-generated.
1315 * configure: Re-generated.
1316 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
1317 ppc64_64bit_inferior_p
1319 2015-01-14 Yao Qi <yao@codesourcery.com>
1321 * linux-ppc-low.c: Include "nat/ppc-linux.h".
1322 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
1323 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
1324 (PT_ORIG_R3, PT_TRAP): Likewise.
1325 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
1326 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
1327 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
1329 2015-01-10 Joel Brobecker <brobecker@adacore.com>
1331 * i387-fp.c (i387_cache_to_xsave): In look over
1332 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
1333 zmmh_low_space field by use of zmmh_high_space.
1335 2015-01-09 Pedro Alves <palves@redhat.com>
1337 * linux-low.c (step_over_bkpt): Move higher up in the file.
1338 (handle_extended_wait): Don't store the stop_pc here.
1339 (get_stop_pc): Adjust comments and rename to ...
1340 (check_stopped_by_breakpoint): ... this. Record whether the LWP
1341 stopped for a software breakpoint or hardware breakpoint.
1342 (thread_still_has_status_pending_p): New function.
1343 (status_pending_p_callback): Use
1344 thread_still_has_status_pending_p. If the event is no longer
1345 interesting, resume the LWP.
1346 (handle_tracepoints): Add assert.
1347 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
1348 (wstatus_maybe_breakpoint): New function.
1349 (cancel_breakpoint): Delete function.
1350 (check_stopped_by_watchpoint): New function, factored out from
1351 linux_low_filter_event.
1352 (lp_status_maybe_breakpoint): Delete function.
1353 (linux_low_filter_event): Remove filter_ptid argument.
1354 Leave thread group exits pending here. Store the LWP's stop PC.
1355 Always leave events pending.
1356 (linux_wait_for_event_filtered): Pull all events out of the
1357 kernel, and leave them all pending.
1358 (count_events_callback, select_event_lwp_callback): Consider all
1360 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
1361 (select_event_lwp): Only give preference to the stepping LWP in
1362 all-stop mode. Adjust comments.
1363 (ignore_event): New function.
1364 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
1365 references to cancel_breakpoints. Adjust to renames. Also give
1366 equal priority to all LWPs that have had events in non-stop mode.
1367 If reporting a software breakpoint event, unadjust the LWP's PC.
1368 (linux_wait): If linux_wait_1 returned an ignored event, retry.
1369 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
1371 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
1372 (resume_status_pending_p): Use thread_still_has_status_pending_p.
1373 (linux_stopped_by_watchpoint): Adjust.
1374 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
1375 * linux-low.h (enum lwp_stop_reason): New.
1376 (struct lwp_info) <stop_pc>: Adjust comment.
1377 <stopped_by_watchpoint>: Delete field.
1378 <stop_reason>: New field.
1379 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
1380 * mem-break.c (software_breakpoint_inserted_here)
1381 (hardware_breakpoint_inserted_here): New function.
1382 * mem-break.h (software_breakpoint_inserted_here)
1383 (hardware_breakpoint_inserted_here): Declare.
1384 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
1385 (cancel_breakpoints): Delete.
1386 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
1387 (upload_fast_traceframes): Remove references to
1390 2015-01-09 Pedro Alves <palves@redhat.com>
1392 * thread-db.c (find_new_threads_callback): Ignore thread if the
1393 kernel thread ID is -1.
1395 2015-01-09 Pedro Alves <palves@redhat.com>
1397 * linux-low.c (linux_attach_fail_reason_string): Move to
1398 nat/linux-ptrace.c, and rename.
1399 (linux_attach_lwp): Update comment.
1400 (attach_proc_task_lwp_callback): New function.
1401 (linux_attach): Adjust to rename and use
1402 linux_proc_attach_tgid_threads.
1403 (linux_attach_fail_reason_string): Delete declaration.
1405 2015-01-01 Joel Brobecker <brobecker@adacore.com>
1407 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
1408 * server.c (gdbserver_version): Likewise.
1410 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
1412 * remote-utils.c: Include ctype.h.
1413 (input_interrupt): Explicitly handle the case when the char
1414 received is the NUL byte. Improve the printing of non-ASCII
1417 2014-12-16 Joel Brobecker <brobecker@adacore.com>
1419 * linux-low.c (linux_low_filter_event): Update call to
1420 linux_enable_event_reporting following the addition of
1421 a new parameter to that function.
1423 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
1426 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
1427 (AARCH64_FPCR_REGNO): Likewise.
1428 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
1429 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
1430 (aarch64_store_fpregset): Likewise.
1432 2014-12-15 Joel Brobecker <brobecker@adacore.com>
1434 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
1435 Remove FIXME comment about assumption about N.
1437 2014-12-13 Joel Brobecker <brobecker@adacore.com>
1439 * configure.ac: If large-file support is disabled in GDBserver,
1440 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
1441 * configure: Regenerate.
1443 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
1445 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
1446 warning upon ENODATA from ptrace.
1447 * linux-s390-low.c (s390_store_tdb): New.
1448 (s390_regsets): Add regset for NT_S390_TDB.
1450 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
1452 * linux-low.c (regsets_store_inferior_registers): Skip regsets
1453 without a fill_function.
1454 * linux-s390-low.c (s390_fill_last_break): Remove.
1455 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
1456 (s390_arch_setup): Use regset's size instead of fill_function for
1459 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
1461 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
1462 the regset's store function when ptrace returned an error.
1463 * regcache.c (get_thread_regcache): Invalidate register cache
1464 before fetching inferior's registers.
1466 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
1468 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
1469 while-loop as for-loop.
1470 (regsets_store_inferior_registers): Likewise.
1472 2014-11-28 Yao Qi <yao@codesourcery.com>
1474 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
1475 * config.in, configure: Re-generate.
1476 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
1479 2014-11-21 Yao Qi <yao@codesourcery.com>
1481 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
1482 (AC_CHECK_HEADERS): Remove malloc.h.
1483 * configure: Re-generated.
1484 * config.in: Re-generated.
1485 * server.h: Don't include alloca.h and malloc.h.
1486 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
1487 Don't include malloc.h.
1489 2014-11-17 Joel Brobecker <brobecker@adacore.com>
1491 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
1492 corresponding ERRNO check in same block.
1494 2014-11-12 Pedro Alves <palves@redhat.com>
1496 * server.c (cont_thread): Update comment.
1497 (start_inferior, attach_inferior): No longer clear cont_thread.
1498 (handle_v_cont): No longer set cont_thread.
1499 (captured_main): Clear cont_thread each time a GDB connects.
1501 2014-11-12 Pedro Alves <palves@redhat.com>
1503 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
1504 thread, and don't resume all threads if the Hc thread has exited.
1506 2014-11-12 Pedro Alves <palves@redhat.com>
1508 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
1509 the process group instead of to a specific LWP.
1511 2014-10-15 Pedro Alves <palves@redhat.com>
1514 * win32-arm-low.c (arm_set_thread_context): Remove current_event
1516 (arm_set_thread_context): Delete.
1517 (the_low_target): Adjust.
1518 * win32-i386-low.c (debug_registers_changed)
1519 (debug_registers_used): Delete.
1520 (update_debug_registers_callback): New function.
1521 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
1522 needing to update their debug registers.
1523 (win32_get_current_dr): New function.
1524 (x86_dr_low_get_addr, x86_dr_low_get_control)
1525 (x86_dr_low_get_status): Fetch the debug register from the thread
1527 (i386_initial_stuff): Adjust.
1528 (i386_get_thread_context): Remove current_event parameter. Don't
1529 clear debug_registers_changed nor copy DR values to
1531 (i386_set_thread_context): Delete.
1532 (i386_prepare_to_resume): New function.
1533 (i386_thread_added): Mark the thread as needing to update irs
1535 (the_low_target): Remove i386_set_thread_context and install
1536 i386_prepare_to_resume.
1537 * win32-low.c (win32_get_thread_context): Adjust.
1538 (win32_set_thread_context): Use SetThreadContext
1540 (win32_prepare_to_resume): New function.
1541 (win32_require_context): New function, factored out from ...
1542 (thread_rec): ... this.
1543 (continue_one_thread): Call win32_prepare_to_resume on each thread
1544 we're about to continue.
1545 (win32_resume): Call win32_prepare_to_resume on the event thread.
1546 * win32-low.h (struct win32_thread_info)
1547 <debug_registers_changed>: New field.
1548 (struct win32_target_ops): Change prototype of set_thread_context,
1549 delete set_thread_context and add prepare_to_resume.
1550 (win32_require_context): New declaration.
1552 2014-10-08 Gary Benson <gbenson@redhat.com>
1554 * server.h: Do not include common-exceptions.h.
1556 2014-10-08 Gary Benson <gbenson@redhat.com>
1558 * server.h: Do not include cleanups.h.
1560 2014-09-30 James Hogan <james.hogan@imgtec.com>
1562 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
1565 2014-09-23 Yao Qi <yao@codesourcery.com>
1567 * linux-low.c (lp_status_maybe_breakpoint): New function.
1568 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
1569 (count_events_callback): Likewise.
1570 (select_event_lwp_callback): Likewise.
1571 (cancel_breakpoints_callback): Likewise.
1573 2014-09-19 Don Breazeal <donb@codesourcery.com>
1575 * linux-low.c (handle_extended_wait): Call
1576 linux_ptrace_get_extended_event.
1577 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
1578 linux_is_extended_waitstatus.
1580 2014-09-16 Joel Brobecker <brobecker@adacore.com>
1582 * Makefile.in (CPPFLAGS): Define.
1583 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
1584 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
1586 2014-09-16 Gary Benson <gbenson@redhat.com>
1588 * inferiors.h (current_inferior): Renamed as...
1589 (current_thread): New variable. All uses updated.
1590 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
1591 (maybe_move_out_of_jump_pad): Likewise.
1592 (cancel_breakpoint): Likewise.
1593 (linux_low_filter_event): Likewise.
1594 (wait_for_sigstop): Likewise.
1595 (linux_resume_one_lwp): Likewise.
1596 (need_step_over_p): Likewise.
1597 (start_step_over): Likewise.
1598 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
1599 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
1600 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
1601 and save_inferior as saved_thread.
1602 * regcache.c (get_thread_regcache): Renamed saved_inferior as
1604 (regcache_invalidate_thread): Likewise.
1605 * remote-utils.c (prepare_resume_reply): Likewise.
1606 * thread-db.c (thread_db_get_tls_address): Likewise.
1607 (disable_thread_event_reporting): Likewise.
1608 (remove_thread_event_breakpoints): Likewise.
1609 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
1611 * target.h (set_desired_inferior): Renamed as...
1612 (set_desired_thread): New declaration. All uses updated.
1613 * server.c (myresume): Updated comment to reference thread instead
1615 (handle_serial_event): Likewise.
1616 (handle_target_event): Likewise.
1618 2014-09-12 Tom Tromey <tromey@redhat.com>
1619 Gary Benson <gbenson@redhat.com>
1621 * regcache.h: Include common-regcache.h.
1622 (regcache_read_pc): Don't declare.
1623 * regcache.c (get_thread_regcache_for_ptid): New function.
1625 2014-09-11 Tom Tromey <tromey@redhat.com>
1626 Gary Benson <gbenson@redhat.com>
1628 * symbol.c: New file.
1629 * Makefile.in (SFILES): Add symbol.c.
1630 (OBS): Add symbol.o.
1632 2014-09-11 Gary Benson <gbenson@redhat.com>
1634 * target.c (target_stop_ptid, target_continue_ptid): New
1637 2014-09-11 Tom Tromey <tromey@redhat.com>
1638 Gary Benson <gbenson@redhat.com>
1640 * target.h: Include target/target.h.
1641 * target.c (target_read_memory, target_read_uint32)
1642 (target_write_memory): New functions.
1644 2014-09-11 Gary Benson <gbenson@redhat.com>
1646 * server.h (debug_hw_points): Don't declare.
1647 * server.c (debug_hw_points): Don't define. Replace all uses
1648 with show_debug_regs.
1649 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
1650 all uses with show_debug_regs.
1652 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1654 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
1655 endianness into account.
1656 (ppc_supply_ptrace_register): Likewise.
1658 2014-09-03 James Hogan <james.hogan@imgtec.com>
1660 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
1661 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
1663 2014-09-03 Gary Benson <gbenson@redhat.com>
1665 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
1666 ALL_DEBUG_ADDRESS_REGISTERS.
1668 2014-09-02 Gary Benson <gbenson@redhat.com>
1670 * i386-low.h: Renamed as...
1671 * x86-low.h: New file. All type, function and variable name
1672 prefixes changed from "i386_" to "x86_". All references updated.
1673 * i386-low.c: Renamed as...
1674 * x86-low.c: New file. All type, function and variable name
1675 prefixes changed from "i386_" to "x86_". All references updated.
1677 2014-09-02 Gary Benson <gbenson@redhat.com>
1679 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
1680 (x86_linux_new_thread): Likewise.
1682 2014-08-29 Gary Benson <gbenson@redhat.com>
1684 * server.h (setjmp.h): Do not include.
1685 (toplevel): Do not declare.
1686 (common-exceptions.h): Include.
1687 (cleanups.h): Likewise.
1688 * server.c (toplevel): Do not define.
1689 (exit_code): New static global.
1690 (detach_or_kill_for_exit_cleanup): New function.
1691 (main): New function. Original main renamed to...
1692 (captured_main): New function.
1693 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
1695 2014-08-29 Gary Benson <gbenson@redhat.com>
1697 * Makefile.in (SFILES): Add common/common-exceptions.c.
1698 (OBS): Add common-exceptions.o.
1699 (common-exceptions.o): New rule.
1700 * utils.c (prepare_to_throw_exception): New function.
1702 2014-08-29 Gary Benson <gbenson@redhat.com>
1704 * config.in: Regenerate.
1705 * configure: Likewise.
1707 2014-08-29 Gary Benson <gbenson@redhat.com>
1709 * Makefile.in (SFILES): Add common/cleanups.c.
1711 (cleanups.o): New rule.
1713 2014-08-29 Gary Benson <gbenson@redhat.com>
1715 * utils.c (internal_vwarning): New function.
1717 2014-08-28 Gary Benson <gbenson@redhat.com>
1719 * utils.h (fatal): Remove declaration.
1720 * utils.c (fatal): Remove function.
1722 2014-08-28 Gary Benson <gbenson@redhat.com>
1724 * tracepoint.c (gdb_agent_init): Replace fatal with
1726 (initialize_tracepoint): Likewise.
1728 2014-08-28 Gary Benson <gbenson@redhat.com>
1730 * remote-utils.c (remote_prepare): Replace fatal with error.
1732 2014-08-28 Gary Benson <gbenson@redhat.com>
1734 * linux-low.c (linux_async): Replace fatal with warning.
1736 (linux_start_non_stop): Return -1 if linux_async failed.
1738 2014-08-28 Gary Benson <gbenson@redhat.com>
1740 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
1742 (i386_dr_low_get_addr): Remove vague comment.
1743 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
1746 2014-08-28 Gary Benson <gbenson@redhat.com>
1748 * inferiors.c (get_thread_process): Replace check with gdb_assert.
1749 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
1751 (linux_resume_one_lwp): Likewise.
1752 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
1754 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
1755 with internal_error.
1756 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
1757 (init_register_cache): Replace fatal with gdb_assert_not_reached.
1758 (find_register_by_name): Replace fatal with internal_error.
1759 (find_regno): Likewise.
1760 * tdesc.c (init_target_desc): Replace check with gdb_assert.
1761 * thread-db.c (thread_db_create_event): Likewise.
1762 (thread_db_load_search): Likewise.
1763 (try_thread_db_load_1): Likewise.
1764 * tracepoint.c (get_jump_space_head): Replace fatal with
1766 (claim_trampoline_space): Likewise.
1767 (have_fast_tracepoint_trampoline_buffer): Likewise.
1768 (cmd_qtstart): Likewise.
1769 (stop_tracing): Likewise.
1770 (fast_tracepoint_collecting): Likewise.
1771 (target_malloc): Likewise.
1772 (download_tracepoint): Likewise.
1773 (download_trace_state_variables): Replace check with gdb_assert.
1774 (upload_fast_traceframes): Replace fatal with internal_error.
1776 2014-08-19 Tom Tromey <tromey@redhat.com>
1777 Gary Benson <gbenson@redhat.com>
1779 * Makefile.in (SFILES): Add common/common-debug.c.
1780 (OBS): Add common-debug.o.
1781 (common-debug.o): New rule.
1782 * debug.h (debug_printf): Don't declare.
1783 * debug.c (debug_printf): Renamed and rewritten as...
1784 (debug_vprintf): New function.
1786 2014-08-19 Gary Benson <gbenson@redhat.com>
1788 * utils.h: Do not include print-utils.h.
1790 2014-08-19 Tom Tromey <tromey@redhat.com>
1791 Gary Benson <gbenson@redhat.com>
1793 * server.h: Add static assertion.
1794 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
1796 2014-08-19 Tom Tromey <tromey@redhat.com>
1797 Gary Benson <gbenson@redhat.com>
1799 * Makefile.in (SFILES): Add common/errors.c.
1800 (OBS): Add errors.o.
1801 (IPA_OBS): Add errors-ipa.o.
1802 (errors.o): New rule.
1803 (errors-ipa.o): Likewise.
1804 * utils.h (perror_with_name, error, warning): Don't declare.
1805 * utils.c (warning): Renamed and rewritten as...
1806 (vwarning): New function.
1807 (error): Renamed and rewritten as...
1808 (verror): New function.
1809 (internal_error): Renamed and rewritten as...
1810 (internal_verror): New function.
1812 2014-08-07 Gary Benson <gbenson@redhat.com>
1814 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
1815 * configure: Regenerate.
1816 * config.in: Likewise.
1817 * server.h: Do not include errno.h.
1818 * event-loop.c: Likewise.
1819 * hostio-errno.c: Likewise.
1820 * linux-low.c: Likewise.
1821 * remote-utils.c: Likewise.
1822 * spu-low.c: Likewise.
1823 * utils.c: Likewise.
1824 * gdbreplay.c: Unconditionally include errno.h.
1826 2014-08-07 Gary Benson <gbenson@redhat.com>
1828 * server.h: Do not include string.h.
1829 * event-loop.c: Likewise.
1830 * linux-low.c: Likewise.
1831 * regcache.c: Likewise.
1832 * remote-utils.c: Likewise.
1833 * spu-low.c: Likewise.
1834 * utils.c: Likewise.
1836 2014-08-07 Gary Benson <gbenson@redhat.com>
1838 * server.h: Do not include gdb_assert.h.
1840 2014-08-07 Gary Benson <gbenson@redhat.com>
1842 * server.h: Do not include common-utils.h.
1844 2014-08-07 Gary Benson <gbenson@redhat.com>
1846 * server.h: Do not include ptid.h.
1847 * notif.h: Likewise.
1849 2014-08-07 Gary Benson <gbenson@redhat.com>
1851 * server.h: Do not include gdb_locale.h.
1853 2014-08-07 Gary Benson <gbenson@redhat.com>
1855 * server.h: Do not include gdb/signals.h.
1856 * win32-low.c: Likewise.
1858 2014-08-07 Gary Benson <gbenson@redhat.com>
1860 * server.h: Do not include pathmax.h.
1862 2014-08-07 Gary Benson <gbenson@redhat.com>
1864 * server.h: Do not include libiberty.h.
1865 * linux-bfin-low.c: Likewise.
1867 2014-08-07 Gary Benson <gbenson@redhat.com>
1869 * server.h: Do not include ansidecl.h.
1871 2014-08-07 Gary Benson <gbenson@redhat.com>
1873 * linux-x86-low.c: Do not include stddef.h.
1874 * lynx-ppc-low.c: Likewise.
1875 * tracepoint.c: Likewise.
1877 2014-08-07 Gary Benson <gbenson@redhat.com>
1879 * server.h: Do not include stdarg.h.
1880 * nto-low.c: Likewise.
1882 2014-08-07 Gary Benson <gbenson@redhat.com>
1884 * server.h: Do not include stdlib.h.
1885 * inferiors.c: Likewise.
1886 * linux-low.c: Likewise.
1887 * regcache.c: Likewise.
1888 * spu-low.c: Likewise.
1889 * tracepoint.c: Likewise.
1890 * utils.c: Likewise.
1892 2014-08-07 Gary Benson <gbenson@redhat.com>
1894 * server.h: Do not include stdio.h.
1895 * linux-low.c: Likewise.
1896 * remote-utils.c: Likewise.
1897 * spu-low.c: Likewise.
1898 * utils.c: Likewise.
1899 * wincecompat.c: Likewise.
1901 2014-08-06 Gary Benson <gbenson@redhat.com>
1903 * regcache.c (init_register_cache): Move conditionals inside if.
1905 2014-08-06 Gary Benson <gbenson@redhat.com>
1907 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
1909 2014-07-31 Gary Benson <gbenson@redhat.com>
1911 * ax.h: Do not include server.h.
1912 * gdbthread.h: Likewise.
1913 * lynx-low.h: Likewise.
1914 * notif.h: Likewise.
1916 2014-07-30 Gary Benson <gbenson@redhat.com>
1918 * server.h: Include common-defs.h.
1919 Do not include config.h or build-gnulib-gdbserver/config.h.
1921 2014-07-30 Gary Benson <gbenson@redhat.com>
1923 * hostio-errno.c: Move server.h to top of includes list.
1924 * inferiors.c: Likewise.
1925 * linux-x86-low.c: Likewise.
1926 * notif.c: Include server.h.
1928 2014-07-24 Tom Tromey <tromey@redhat.com>
1929 Gary Benson <gbenson@redhat.com>
1931 * server.h (CORE_ADDR): Now unsigned.
1933 2014-07-16 Pedro Alves <palves@redhat.com>
1935 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
1937 2014-07-15 Pedro Alves <palves@redhat.com>
1939 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
1942 2014-07-11 Pedro Alves <palves@redhat.com>
1944 * linux-low.c (kill_wait_lwp): New function, based on
1945 kill_one_lwp_callback, but use my_waitpid directly.
1946 (kill_one_lwp_callback, linux_kill): Use it.
1948 2014-06-23 Pedro Alves <palves@redhat.com>
1950 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
1951 before setting DR0..DR3.
1953 2014-06-20 Gary Benson <gbenson@redhat.com>
1955 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
1956 * configure: Regenerated.
1957 * config.in: Likewise.
1959 2014-06-20 Gary Benson <gbenson@redhat.com>
1961 * Makefile.in (SFILES): Update locations for files moved
1963 (object file files): Reordered.
1965 2014-06-20 Gary Benson <gbenson@redhat.com>
1967 * i386-low.h (i386_dr_low_can_set_addr): Removed.
1968 (i386_dr_low_set_addr): Likewise.
1969 (i386_dr_low_get_addr): Likewise.
1970 (i386_dr_low_can_set_control): Likewise.
1971 (i386_dr_low_set_control): Likewise.
1972 (i386_dr_low_get_control): Likewise.
1973 (i386_dr_low_get_status): Likewise.
1974 (i386_get_debug_register_length): Likewise.
1975 * linux-x86-low.c (i386_dr_low_set_addr):
1976 Changed signature. Made static.
1977 (i386_dr_low_get_addr): Likewise.
1978 (i386_dr_low_set_control): Likewise.
1979 (i386_dr_low_get_control): Likewise.
1980 (i386_dr_low_get_status): Likewise.
1981 (i386_dr_low): New global variable.
1982 * win32-i386-low.c (i386_dr_low_set_addr):
1983 Changed signature. Made static.
1984 (i386_dr_low_get_addr): Likewise.
1985 (i386_dr_low_set_control): Likewise.
1986 (i386_dr_low_get_control): Likewise.
1987 (i386_dr_low_get_status): Likewise.
1988 (i386_dr_low): New global variable.
1990 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
1992 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
1993 * Makefile.in (AR, AR_FLAGS): Define.
1994 * configure: Regenerate.
1996 2014-06-19 Gary Benson <gbenson@redhat.com>
1998 * Makefile.in (i386-dregs.o): New rule.
1999 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
2000 * i386-low.c (target.h): Remove include.
2001 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
2002 (DR_CONTROL_SHIFT): Likewise.
2003 (DR_CONTROL_SIZE): Likewise.
2004 (DR_RW_EXECUTE): Likewise.
2005 (DR_RW_WRITE): Likewise.
2006 (DR_RW_READ): Likewise.
2007 (DR_RW_IORW): Likewise.
2008 (DR_LEN_1): Likewise.
2009 (DR_LEN_2): Likewise.
2010 (DR_LEN_4): Likewise.
2011 (DR_LEN_8): Likewise.
2012 (DR_LOCAL_ENABLE_SHIFT): Likewise.
2013 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
2014 (DR_ENABLE_SIZE): Likewise.
2015 (DR_LOCAL_SLOWDOWN): Likewise.
2016 (DR_GLOBAL_SLOWDOWN): Likewise.
2017 (DR_CONTROL_RESERVED): Likewise.
2018 (I386_DR_CONTROL_MASK): Likewise.
2019 (I386_DR_VACANT): Likewise.
2020 (I386_DR_LOCAL_ENABLE): Likewise.
2021 (I386_DR_GLOBAL_ENABLE): Likewise.
2022 (I386_DR_DISABLE): Likewise.
2023 (I386_DR_SET_RW_LEN): Likewise.
2024 (I386_DR_GET_RW_LEN): Likewise.
2025 (I386_DR_WATCH_HIT): Likewise.
2026 (i386_wp_op_t): Likewise.
2027 (i386_show_dr): Likewise.
2028 (i386_length_and_rw_bits): Likewise.
2029 (i386_insert_aligned_watchpoint): Likewise.
2030 (i386_remove_aligned_watchpoint): Likewise.
2031 (i386_handle_nonaligned_watchpoint): Likewise.
2032 i386_update_inferior_debug_regs(): Likewise.
2033 (i386_dr_insert_watchpoint): Likewise.
2034 (i386_dr_remove_watchpoint): Likewise.
2035 (i386_dr_region_ok_for_watchpoint): Likewise.
2036 (i386_dr_stopped_data_address): Likewise.
2037 (i386_dr_stopped_by_watchpoint): Likewise.
2039 2014-06-19 Gary Benson <gbenson@redhat.com>
2041 * i386-low.c (i386_dr_show): Renamed to
2042 i386_show_dr and made static. All uses updated.
2043 (i386_dr_length_and_rw_bits): Renamed to
2044 i386_length_and_rw_bits and made static.
2046 (i386_dr_insert_aligned_watchpoint): Renamed to
2047 i386_insert_aligned_watchpoint and made static.
2049 (i386_dr_remove_aligned_watchpoint): Renamed to
2050 i386_remove_aligned_watchpoint and made static.
2052 (i386_dr_update_inferior_debug_regs): Renamed to
2053 i386_update_inferior_debug_regs and made static.
2056 2014-06-18 Gary Benson <gbenson@redhat.com>
2058 * i386-low.h (i386_dr_low_can_set_addr): New macro.
2059 (i386_dr_low_can_set_control): Likewise.
2060 (i386_get_debug_register_length): Likewise.
2061 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
2062 (i386_dr_low_can_set_control): Likewise.
2063 (i386_get_debug_register_length): Likewise.
2065 2014-06-17 Gary Benson <gbenson@redhat.com>
2067 * i386-low.h (i386-dregs.h): New include.
2068 (DR_FIRSTADDR): Now in i386-dregs.h.
2069 (DR_LASTADDR): Likewise.
2070 (DR_NADDR): Likewise.
2071 (DR_STATUS): Likewise.
2072 (DR_CONTROL): Likewise.
2073 (i386_debug_reg_state): Likewise.
2074 (i386_dr_insert_watchpoint): Likewise.
2075 (i386_dr_remove_watchpoint): Likewise.
2076 (i386_dr_region_ok_for_watchpoint): Likewise.
2077 (i386_dr_stopped_data_address): Likewise.
2078 (i386_dr_stopped_by_watchpoint): Likewise.
2079 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
2081 2014-06-18 Gary Benson <gbenson@redhat.com>
2083 * i386-low.h (i386_low_insert_watchpoint): Renamed to
2084 i386_dr_insert_watchpoint.
2085 (i386_low_remove_watchpoint): Renamed to
2086 i386_dr_remove_watchpoint.
2087 (i386_low_region_ok_for_watchpoint): Renamed to
2088 i386_dr_region_ok_for_watchpoint.
2089 (i386_low_stopped_data_address): Renamed to
2090 i386_dr_stopped_data_address.
2091 (i386_low_stopped_by_watchpoint): Renamed to
2092 i386_dr_stopped_by_watchpoint.
2093 * i386-low.c (i386_show_dr): Renamed to
2094 i386_dr_show and made nonstatic. All uses updated.
2095 (i386_length_and_rw_bits): Renamed to
2096 i386_dr_length_and_rw_bits and made nonstatic.
2098 (i386_insert_aligned_watchpoint): Renamed to
2099 i386_dr_insert_aligned_watchpoint and made nonstatic.
2101 (i386_remove_aligned_watchpoint): Renamed to
2102 i386_dr_remove_aligned_watchpoint and made nonstatic.
2104 (i386_update_inferior_debug_regs): Renamed to
2105 i386_dr_update_inferior_debug_regs and made nonstatic.
2107 (i386_low_insert_watchpoint): Renamed to
2108 i386_dr_insert_watchpoint. All uses updated.
2109 (i386_low_remove_watchpoint): Renamed to
2110 i386_dr_remove_watchpoint. All uses updated.
2111 (i386_low_region_ok_for_watchpoint): Renamed to
2112 i386_dr_region_ok_for_watchpoint. All uses updated.
2113 (i386_low_stopped_data_address): Renamed to
2114 i386_dr_stopped_data_address. All uses updated.
2115 (i386_low_stopped_by_watchpoint): Renamed to
2116 i386_dr_stopped_by_watchpoint. All uses updated.
2118 2014-06-18 Gary Benson <gbenson@redhat.com>
2120 * i386-low.c (i386_dr_low_can_set_addr): New macro.
2121 (i386_dr_low_can_set_control): Likewise.
2122 (i386_insert_aligned_watchpoint): New check.
2124 2014-06-18 Gary Benson <gbenson@redhat.com>
2126 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
2129 2014-06-18 Gary Benson <gbenson@redhat.com>
2131 * i386-low.c (i386_length_and_rw_bits): Use internal_error
2132 instead of fatal and error.
2133 (i386_handle_nonaligned_watchpoint): Likewise.
2135 2014-06-18 Gary Benson <gbenson@redhat.com>
2137 * i386-low.c (i386_get_debug_register_length): New macro.
2138 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
2139 (i386_show_dr): Use debug_printf instead of fprintf. Use
2140 phex to format values.
2142 2014-06-18 Gary Benson <gbenson@redhat.com>
2144 * i386-low.h: Comment changes.
2145 * i386-low.c: Likewise.
2147 2014-06-18 Gary Benson <gbenson@redhat.com>
2149 * i386-low.c: Whitespace changes.
2151 2014-06-12 Tom Tromey <tromey@redhat.com>
2153 * utils.c (freeargv): Remove.
2155 2014-06-12 Tom Tromey <tromey@redhat.com>
2157 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
2158 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
2159 (parse_debug_format_options): Likewise.
2160 (gdbserver_usage): Likewise.
2161 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
2162 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
2163 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
2165 ($(LIBGNU)): Depend on libiberty.
2166 (all-lib): Recurse into all subdirs.
2167 (install-only): Invoke "install" target in subdirs.
2168 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
2170 * configure: Rebuild.
2171 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
2172 for vasprintf, vsnprintf, or gettimeofday.
2173 * configure.srv: Don't add safe-ctype.o or lbasename.o to
2176 2014-06-05 Joel Brobecker <brobecker@adacore.com>
2178 * development.sh: Delete.
2179 * Makefile.in (config.status): Adjust dependency on development.sh.
2180 * configure.ac: Adjust development.sh source call.
2181 * configure: Regenerate.
2183 2014-06-02 Pedro Alves <palves@redhat.com>
2185 * ax.c (gdb_free_agent_expr): New function.
2186 * ax.h (gdb_free_agent_expr): New declaration.
2187 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
2189 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
2191 (clear_breakpoint_conditions_and_commands): New function.
2192 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
2193 (clear_breakpoint_conditions_and_commands): New declaration.
2195 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2197 * linux-aarch64-low.c (asm/ptrace.h): Include.
2199 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
2201 Fix TLS access for -static -pthread.
2202 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
2203 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
2204 (thread_db_load_search, try_thread_db_load_1): Initialize it.
2206 2014-05-20 Pedro Alves <palves@redhat.com>
2208 * linux-aarch64-low.c (aarch64_insert_point)
2209 (aarch64_remove_point): No longer check whether the type is
2210 supported here. Adjust to new interface.
2211 (the_low_target): Install aarch64_supports_z_point_type as
2212 supports_z_point_type method.
2213 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
2214 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
2215 instead of a Z packet char. Adjust.
2216 (arm_supports_z_point_type): New function.
2217 (arm_insert_point, arm_remove_point): Adjust to new interface.
2218 (the_low_target): Install arm_supports_z_point_type.
2219 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
2220 (cris_insert_point, cris_remove_point): Adjust to new interface.
2221 Don't check whether the type is supported here.
2222 (the_low_target): Install cris_supports_z_point_type.
2223 * linux-low.c (linux_supports_z_point_type): New function.
2224 (linux_insert_point, linux_remove_point): Adjust to new interface.
2225 * linux-low.h (struct linux_target_ops) <insert_point,
2226 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
2227 raw_breakpoint pointer parameter.
2228 <supports_z_point_type>: New method.
2229 * linux-mips-low.c (mips_supports_z_point_type): New function.
2230 (mips_insert_point, mips_remove_point): Adjust to new interface.
2231 Use mips_supports_z_point_type.
2232 (the_low_target): Install mips_supports_z_point_type.
2233 * linux-ppc-low.c (the_low_target): Install NULL as
2234 supports_z_point_type method.
2235 * linux-s390-low.c (the_low_target): Install NULL as
2236 supports_z_point_type method.
2237 * linux-sparc-low.c (the_low_target): Install NULL as
2238 supports_z_point_type method.
2239 * linux-x86-low.c (x86_supports_z_point_type): New function.
2240 (x86_insert_point): Adjust to new insert_point interface. Use
2241 insert_memory_breakpoint. Adjust to new
2242 i386_low_insert_watchpoint interface.
2243 (x86_remove_point): Adjust to remove_point interface. Use
2244 remove_memory_breakpoint. Adjust to new
2245 i386_low_remove_watchpoint interface.
2246 (the_low_target): Install x86_supports_z_point_type.
2247 * lynx-low.c (lynx_target_ops): Install NULL as
2248 supports_z_point_type callback.
2249 * nto-low.c (nto_supports_z_point_type): New.
2250 (nto_insert_point, nto_remove_point): Adjust to new interface.
2251 (nto_target_ops): Install nto_supports_z_point_type.
2252 * mem-break.c: Adjust intro comment.
2253 (struct raw_breakpoint) <raw_type, size>: New fields.
2254 <inserted>: Update comment.
2255 <shlib_disabled>: Delete field.
2256 (enum bkpt_type) <gdb_breakpoint>: Delete value.
2257 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
2258 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
2259 (raw_bkpt_type_to_target_hw_bp_type): New function.
2260 (find_enabled_raw_code_breakpoint_at): New function.
2261 (find_raw_breakpoint_at): New type and size parameters. Use them.
2262 (insert_memory_breakpoint): New function, based off
2263 set_raw_breakpoint_at.
2264 (remove_memory_breakpoint): New function.
2265 (set_raw_breakpoint_at): Reimplement.
2266 (set_breakpoint): New, based on set_breakpoint_at.
2267 (set_breakpoint_at): Reimplement.
2268 (delete_raw_breakpoint): Go through the_target->remove_point
2269 instead of assuming memory breakpoints.
2270 (find_gdb_breakpoint_at): Delete.
2271 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
2272 (find_gdb_breakpoint): New function.
2273 (set_gdb_breakpoint_at): Delete.
2274 (z_type_supported): New function.
2275 (set_gdb_breakpoint_1): New function, loosely based off
2276 set_gdb_breakpoint_at.
2277 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
2278 (delete_gdb_breakpoint_at): Delete.
2279 (delete_gdb_breakpoint_1): New function, loosely based off
2280 delete_gdb_breakpoint_at.
2281 (delete_gdb_breakpoint): New function.
2282 (clear_gdb_breakpoint_conditions): Rename to ...
2283 (clear_breakpoint_conditions): ... this. Don't handle a NULL
2285 (add_condition_to_breakpoint): Make static.
2286 (add_breakpoint_condition): Take a struct breakpoint pointer
2287 instead of an address. Adjust.
2288 (gdb_condition_true_at_breakpoint): Rename to ...
2289 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
2291 (gdb_condition_true_at_breakpoint): Reimplement.
2292 (add_breakpoint_commands): Take a struct breakpoint pointer
2293 instead of an address. Adjust.
2294 (gdb_no_commands_at_breakpoint): Rename to ...
2295 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
2296 parameter. Return true if no breakpoint was found. Change debug
2298 (gdb_no_commands_at_breakpoint): Reimplement.
2299 (run_breakpoint_commands): Rename to ...
2300 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
2301 and change return type to boolean.
2302 (run_breakpoint_commands): New function.
2303 (gdb_breakpoint_here): Also check for Z1 breakpoints.
2304 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
2305 breakpoint. Go through the_target->remove_point instead of
2306 assuming memory breakpoint.
2307 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
2308 software and hardware breakpoints.
2309 (reinsert_raw_breakpoint): Go through the_target->insert_point
2310 instead of assuming memory breakpoint.
2311 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
2312 software and hardware breakpoints.
2313 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
2314 Check both software and hardware breakpoints.
2315 (validate_inserted_breakpoint): Assert the breakpoint is a
2316 software breakpoint. Set the inserted flag to -1 instead of
2317 setting shlib_disabled.
2318 (delete_disabled_breakpoints): Adjust.
2319 (validate_breakpoints): Only validate software breakpoints.
2320 Adjust to inserted flag change.
2321 (check_mem_read, check_mem_write): Skip breakpoint types other
2322 than software breakpoints. Adjust to inserted flag change.
2323 * mem-break.h (enum raw_bkpt_type): New enum.
2324 (raw_breakpoint, struct process_info): Forward declare.
2325 (Z_packet_to_target_hw_bp_type): Delete declaration.
2326 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
2327 (set_gdb_breakpoint, delete_gdb_breakpoint)
2328 (clear_breakpoint_conditions): New declarations.
2329 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
2330 (breakpoint_inserted_here): Update comment.
2331 (add_breakpoint_condition, add_breakpoint_commands): Replace
2332 address parameter with a breakpoint pointer parameter.
2333 (gdb_breakpoint_here): Update comment.
2334 (delete_gdb_breakpoint_at): Delete.
2335 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
2336 * server.c (process_point_options): Take a struct breakpoint
2337 pointer instead of an address. Adjust.
2338 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
2339 delete_gdb_breakpoint.
2340 * spu-low.c (spu_target_ops): Install NULL as
2341 supports_z_point_type method.
2342 * target.h: Include mem-break.h.
2343 (struct target_ops) <prepare_to_access_memory>: Update comment.
2344 <supports_z_point_type>: New field.
2345 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
2346 instead of a char. Also take a raw breakpoint pointer.
2347 * win32-arm-low.c (the_low_target): Install NULL as
2348 supports_z_point_type.
2349 * win32-i386-low.c (i386_supports_z_point_type): New function.
2350 (i386_insert_point, i386_remove_point): Adjust to new interface.
2351 (the_low_target): Install i386_supports_z_point_type.
2352 * win32-low.c (win32_supports_z_point_type): New function.
2353 (win32_insert_point, win32_remove_point): Adjust to new interface.
2354 (win32_target_ops): Install win32_supports_z_point_type.
2355 * win32-low.h (struct win32_target_ops):
2356 <supports_z_point_type>: New method.
2357 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
2358 instead of a char. Also take a raw breakpoint pointer.
2360 2014-05-20 Pedro Alves <palves@redhat.com>
2362 * mem-break.h: Include break-common.h.
2363 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
2364 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
2365 (Z_packet_to_target_hw_bp_type): New declaration.
2366 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
2367 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
2368 (Z_PACKET_ACCESS_WP): Delete macros.
2369 (Z_packet_to_hw_type): Delete function.
2370 * i386-low.h: Don't include break-common.h here.
2371 (Z_packet_to_hw_type): Delete declaration.
2372 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
2373 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
2374 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
2375 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
2376 * linux-aarch64-low.c: Don't include break-common.h here.
2377 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
2378 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
2379 (Z_packet_to_target_hw_bp_type): Delete function.
2380 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
2382 (mips_insert_point, mips_remove_point): Use
2383 Z_packet_to_target_hw_bp_type.
2385 2014-05-20 Pedro Alves <palves@redhat.com>
2387 * linux-aarch64-low.c: Include break-common.h.
2388 (enum target_point_type): Delete.
2389 (Z_packet_to_point_type): Rename to ...
2390 (Z_packet_to_target_hw_bp_type): ... this, and return a
2391 target_hw_bp_type instead.
2392 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
2393 instead of an enum target_point_type.
2394 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
2396 (aarch64_dr_state_insert_one_point)
2397 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
2398 (aarch64_handle_aligned_watchpoint)
2399 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
2400 Take an enum target_hw_bp_type instead of an enum
2402 (aarch64_supports_z_point_type): New function.
2403 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
2404 use Z_packet_to_target_hw_bp_type.
2406 2014-05-20 Joel Brobecker <brobecker@adacore.com>
2408 * configure.ac: Only use -Werror by default when DEVELOPMENT
2410 * configure: Regenerate.
2412 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
2414 Fix gdbserver qGetTLSAddr for x86_64 -m32.
2415 * linux-x86-low.c (X86_64_USER_REGS): New.
2416 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
2418 2014-04-28 Yao Qi <yao@codesourcery.com>
2420 * Makefile.in (i386-avx512.c): Fix the typo of generated file
2423 2014-04-25 Pedro Alves <palves@redhat.com>
2426 * linux-low.c (linux_attach_fail_reason_string): New function.
2427 (linux_attach_lwp): Delete.
2428 (linux_attach_lwp_1): Rename to ...
2429 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
2430 argument. Remove "initial" parameter. Return int instead of
2431 void. Don't error or warn here.
2432 (linux_attach): Adjust to call linux_attach_lwp. Call error on
2433 failure to attach to the tgid. Call warning when failing to
2435 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
2436 argument. Remove "initial" parameter. Return int instead of
2437 void. Don't error or warn here.
2438 (linux_attach_fail_reason_string): New declaration.
2439 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
2440 interface change. Use linux_attach_fail_reason_string.
2442 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
2443 Walfred Tedeschi <walfred.tedeschi@intel.com>
2445 * Makefile.in: Added rules to handle new files
2446 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
2447 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
2448 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
2449 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
2450 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
2451 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
2453 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
2454 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
2455 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
2456 i386/x32-avx512.xml.
2457 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
2458 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
2459 i386/x32-avx512-linux.xml.
2460 * i387-fp.c (num_avx512_k_registers): New constant for number
2462 (num_avx512_zmmh_low_registers): New constant for number of
2463 lower ZMM registers (0-15).
2464 (num_avx512_zmmh_high_registers): New constant for number of
2465 higher ZMM registers (16-31).
2466 (num_avx512_ymmh_registers): New contant for number of higher
2467 YMM registers (ymm16-31 added by avx521 on x86_64).
2468 (num_avx512_xmm_registers): New constant for number of higher
2469 XMM registers (xmm16-31 added by AVX512 on x86_64).
2470 (struct i387_xsave): Add space for AVX512 registers.
2471 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
2472 Add code to handle AVX512 registers.
2473 (i387_xsave_to_cache): Add code to handle AVX512 registers.
2474 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
2475 prototypei from generated file.
2476 (tdesc_amd64_avx512_linux): Likewise.
2477 (init_registers_x32_avx512_linux): Likewise.
2478 (tdesc_x32_avx512_linux): Likewise.
2479 (init_registers_i386_avx512_linux): Likewise.
2480 (tdesc_i386_avx512_linux): Likewise.
2481 (x86_64_regmap): Add AVX512 registers.
2482 (x86_linux_read_description): Add code to handle AVX512 XSTATE
2484 (initialize_low_arch): Add code to initialize AVX512 registers.
2486 2014-04-23 Pedro Alves <palves@redhat.com>
2488 * mem-break.c (find_gdb_breakpoint_at): Make static.
2489 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
2491 2014-04-23 Pedro Alves <palves@redhat.com>
2493 * i386-low.c: Don't include break-common.h here.
2494 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
2495 prototype to take target_hw_bp_type as argument instead of a Z
2497 * i386-low.h: Include break-common.h here.
2498 (Z_packet_to_hw_type): Declare.
2499 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
2501 * linux-x86-low.c (x86_insert_point): Convert the packet number to
2502 a target_hw_bp_type before calling i386_low_insert_watchpoint.
2503 (x86_remove_point): Convert the packet number to a
2504 target_hw_bp_type before calling i386_low_remove_watchpoint.
2505 * win32-i386-low.c (i386_insert_point): Convert the packet number
2506 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
2507 (i386_remove_point): Convert the packet number to a
2508 target_hw_bp_type before calling i386_low_remove_watchpoint.
2510 2014-04-23 Pedro Alves <palves@redhat.com>
2512 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
2514 2014-04-10 Pedro Alves <palves@redhat.com>
2516 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2517 Check if the condition or command is NULL before checking if the
2518 breakpoint is known. On success, return true.
2519 * mem-break.h (add_breakpoint_condition): Document return.
2520 (add_breakpoint_commands): Add describing comment.
2521 * server.c (skip_to_semicolon): New function.
2522 (process_point_options): Use it.
2524 2014-04-09 Pedro Alves <palves@redhat.com>
2526 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
2529 2014-02-27 Pedro Alves <palves@redhat.com>
2532 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
2534 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
2536 (last_thread_of_process_p): Take a PID argument instead of a
2538 (linux_wait_for_lwp): Delete.
2539 (num_lwps, check_zombie_leaders, not_stopped_callback): New
2541 (linux_low_filter_event): New function, party factored out from
2542 linux_wait_for_event.
2543 (linux_wait_for_event): Rename to ...
2544 (linux_wait_for_event_filtered): ... this. Add new filter ptid
2545 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
2546 sigsuspend. Check for zombie leaders.
2547 (linux_wait_for_event): Reimplement as wrapper around
2548 linux_wait_for_event_filtered.
2549 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
2550 a normal or signal exit is seen, it's the whole process exiting.
2551 (wait_for_sigstop): No longer a for_each_inferior callback.
2552 Rewrite on top of linux_wait_for_event_filtered.
2553 (stop_all_lwps): Call wait_for_sigstop directly.
2554 * server.c (resume, handle_target_event): Handle
2555 TARGET_WAITKIND_NO_RESUMED.
2557 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2559 * win32-low.c (psapi_get_dll_name,
2560 * win32_CreateToolhelp32Snapshot): Delete.
2561 (win32_CreateToolhelp32Snapshot, win32_Module32First)
2562 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
2564 (handle_load_dll): Add function description.
2565 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
2567 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2569 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
2571 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
2572 base address when calling win32_add_one_solib.
2573 (handle_load_dll): Delete local variable load_addr.
2574 Remove 0x1000 offset applied to DLL base address when calling
2575 win32_add_one_solib.
2576 (handle_unload_dll): Add comment.
2578 2014-02-26 Joel Brobecker <brobecker@adacore.com>
2580 * win32-low.c (win32_add_all_dlls): Renames
2581 win32_ensure_ntdll_loaded. Rewrite function documentation.
2582 Adjust implementation to always load all DLLs.
2583 Add 0x1000 offset to DLL base address when calling
2584 win32_add_one_solib.
2585 (child_initialization_done): New static global.
2586 (do_initial_child_stuff): Set child_initialization_done to
2587 zero during child initialization, and 1 after. Replace call
2588 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
2590 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
2591 (handle_unload_dll): Add function documentation.
2592 (get_child_debug_event): Ignore load and unload DLL events
2593 during child initialization.
2595 2014-02-20 Doug Evans <dje@google.com>
2597 Remove global all_lwps.
2598 * inferiors.h (ptid_of): Move here from linux-low.h.
2599 (pid_of, lwpid_of): Ditto.
2600 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
2601 parameter is a struct thread_info * now.
2602 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
2603 directly. Pass &all_threads to find_inferior instead of &all_lwps.
2604 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
2606 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
2607 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
2608 * linux-arm-low.c (update_registers_callback): Update, "entry"
2609 parameter is a struct thread_info * now.
2610 Fetch lwpid from current_inferior directly.
2611 (arm_insert_point): Pass &all_threads to find_inferior instead of
2613 (arm_remove_point): Ditto.
2614 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
2615 (arm_prepare_to_resume): Fetch pid from thread.
2616 (arm_read_description): Fetch lwpid from current_inferior directly.
2617 * linux-low.c (all_lwps): Delete.
2618 (delete_lwp): Delete call to remove_inferior.
2619 (handle_extended_wait): Fetch lwpid from thread.
2620 (add_lwp): Don't set lwp->entry.id. Remove call to
2621 add_inferior_to_list.
2622 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
2623 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
2624 (kill_one_lwp_callback): Ditto.
2625 (linux_kill): Don't dereference NULL pointer.
2626 Fetch ptid,lwpid from thread.
2627 (get_detach_signal): Fetch ptid from thread.
2628 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
2629 Simplify call to regcache_invalidate_thread.
2630 (delete_lwp_callback): Update, "entry" parameter is a
2631 struct thread_info * now. Fetch pid from thread.
2632 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
2633 (status_pending_p_callback): Update, "entry" parameter is a
2634 struct thread_info * now. Fetch ptid from thread.
2635 (find_lwp_pid): Update, "entry" parameter is a
2636 struct thread_info * now.
2637 (linux_wait_for_lwp): Fetch pid from thread.
2638 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
2639 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
2640 (enqueue_one_deferred_signal): Fetch lwpid from thread.
2641 (dequeue_one_deferred_signal): Ditto.
2642 (cancel_breakpoint): Fetch ptid from current_inferior.
2643 (linux_wait_for_event): Pass &all_threads to find_inferior,
2644 not &all_lwps. Fetch ptid, lwpid from thread.
2645 (count_events_callback): Update, "entry" parameter is a
2646 struct thread_info * now.
2647 (select_singlestep_lwp_callback): Ditto.
2648 (select_event_lwp_callback): Ditto.
2649 (cancel_breakpoints_callback): Ditto.
2650 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
2652 (select_event_lwp): Ditto. Fetch ptid from event_thread.
2653 (unsuspend_one_lwp): Update, "entry" parameter is a
2654 struct thread_info * now.
2655 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
2657 (linux_stabilize_threads): Ditto. And for for_each_inferior.
2658 Fetch lwpid from thread, not lwp.
2659 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
2660 Pass &all_threads to find_inferior, not &all_lwps.
2661 (send_sigstop): Fetch lwpid from thread, not lwp.
2662 (send_sigstop_callback): Update, "entry" parameter is a
2663 struct thread_info * now.
2664 (suspend_and_send_sigstop_callback): Ditto.
2665 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
2666 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
2667 struct thread_info * now.
2668 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
2670 (lwp_running): Update, "entry" parameter is a
2671 struct thread_info * now.
2672 (stop_all_lwps): Fetch ptid from thread.
2673 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
2674 (linux_resume_one_lwp): Fetch lwpid from thread.
2675 (linux_set_resume_request): Update, "entry" parameter is a
2676 struct thread_info * now. Fetch pid, lwpid from thread.
2677 (resume_status_pending_p): Update, "entry" parameter is a
2678 struct thread_info * now.
2679 (need_step_over_p): Ditto. Fetch lwpid from thread.
2680 (start_step_over): Fetch lwpid from thread.
2681 (linux_resume_one_thread): Update, "entry" parameter is a
2682 struct thread_info * now. Fetch lwpid from thread.
2683 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
2684 (proceed_one_lwp): Update, "entry" parameter is a
2685 struct thread_info * now. Fetch lwpid from thread.
2686 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
2687 struct thread_info * now.
2688 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
2689 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
2690 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
2692 (regsets_store_inferior_registers): Ditto.
2693 (fetch_register, store_register): Ditto.
2694 (linux_read_memory, linux_write_memory): Ditto.
2695 (linux_request_interrupt): Ditto.
2696 (linux_read_auxv): Ditto.
2697 (linux_xfer_siginfo): Ditto.
2698 (linux_qxfer_spu): Ditto.
2699 (linux_qxfer_libraries_svr4): Ditto.
2700 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
2701 moved to inferiors.h.
2703 (get_thread_lwp): Update.
2704 (struct lwp_info): Delete member "entry". Simplify comment for
2707 * linux-mips-low.c (mips_read_description): Fetch lwpid from
2708 current_inferior directly.
2709 (update_watch_registers_callback): Update, "entry" parameter is a
2710 struct thread_info * now. Fetch pid from thread.
2711 (mips_linux_prepare_to_resume): Fetch ptid from thread.
2712 (mips_insert_point): Fetch lwpid from current_inferior.
2713 Pass &all_threads to find_inferior, not &all_lwps.
2714 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
2715 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
2717 (mips_stopped_data_address): Ditto.
2718 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
2720 * linux-tile-low.c (tile_arch_setup): Ditto.
2721 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
2722 (update_debug_registers_callback): Update, "entry" parameter is a
2723 struct thread_info * now. Fetch pid from thread.
2724 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
2725 Pass &all_threads to find_inferior, not &all_lwps.
2726 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
2727 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
2728 Pass &all_threads to find_inferior, not &all_lwps.
2729 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
2730 (i386_dr_low_get_status): Ditto.
2731 (x86_linux_prepare_to_resume): Fetch ptid from thread.
2732 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
2733 (x86_linux_read_description): Ditto.
2734 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
2736 2014-02-20 Doug Evans <dje@google.com>
2738 * inferiors.c (get_first_inferior): Fix buglet.
2740 2014-02-19 Doug Evans <dje@google.com>
2742 * gdbthread.h (add_thread): Change result type to struct thread_info *.
2743 * inferiors.c (add_thread): Change result type to struct thread_info *.
2744 All callers updated.
2745 (add_lwp): Call add_thread here instead of in callers.
2746 All callers updated.
2747 * linux-low.h (get_lwp_thread): Rewrite.
2748 (struct lwp_info): New member "thread".
2750 2014-02-19 Doug Evans <dje@google.com>
2752 * linux-low.c (add_lwp): Change result to struct lwp_info *.
2753 All callers updated.
2755 2014-02-19 Doug Evans <dje@google.com>
2757 * inferiors.c (add_thread): Fix whitespace.
2759 2014-02-19 Doug Evans <dje@google.com>
2761 * dll.c (clear_dlls): Replace accessing list implemention details
2763 * gdbthread.h (get_first_thread): Declare.
2764 * inferiors.c (for_each_inferior_with_data): New function.
2765 (get_first_thread): New function.
2766 (find_thread_ptid): Simplify.
2767 (get_first_inferior): New function.
2768 (clear_list): Delete.
2769 (one_inferior_p): New function.
2770 (clear_inferior_list): New function.
2771 (clear_inferiors): Update.
2772 * inferiors.h (for_each_inferior_with_data): Declare.
2773 (clear_inferior_list): Declare.
2774 (one_inferior_p): Declare.
2775 (get_first_inferior): Declare.
2776 * linux-low.c (linux_wait_for_event): Replace accessing list
2777 implemention details with API function.
2778 * server.c (target_running): Ditto.
2779 (accumulate_file_name_length): New function.
2780 (emit_dll_description): New function.
2781 (handle_qxfer_libraries): Replace accessing list implemention
2782 details with API function.
2783 (handle_qxfer_threads_worker): New function.
2784 (handle_qxfer_threads_proper): Replace accessing list implemention
2785 details with API function.
2786 (handle_query): Ditto.
2787 (visit_actioned_threads_callback_ftype): New typedef.
2788 (visit_actioned_threads_data): New struct.
2789 (visit_actioned_threads): Rewrite to be find_inferior callback.
2790 (resume): Call find_inferior.
2791 (handle_status): Replace accessing list implemention
2792 details with API function.
2793 (process_serial_event): Replace accessing list implemention details
2795 * target.c (set_desired_inferior): Replace accessing list implemention
2796 details with API function.
2797 * tracepoint.c (same_process_p): New function.
2798 (gdb_agent_about_to_close): Replace accessing list implemention
2799 details with API function.
2800 * win32-low.c (child_delete_thread): Replace accessing list
2801 implemention details with API function.
2802 (match_dll_by_basename): New function.
2803 (dll_is_loaded_by_basename): New function.
2804 (win32_ensure_ntdll_loaded): Replace accessing list implemention
2805 details call to dll_is_loaded_by_basename.
2807 2014-02-19 Doug Evans <dje@google.com>
2809 * dll.h (struct dll_info): Add comment.
2810 * gdbthread.h (struct thread_info): Add comment.
2811 (current_ptid): Simplify.
2812 * inferiors.c (add_process): Update.
2813 (remove_process): Update.
2814 * inferiors.h (struct process_info): Rename member "head" to "entry".
2815 * linux-low.c (delete_lwp): Update.
2817 (last_thread_of_process_p): Update.
2818 (kill_one_lwp_callback, linux_kill): Update.
2819 (status_pending_p_callback): Update.
2820 (wait_for_sigstop): Update. Simplify read of ptid.
2821 (start_step_over): Update.
2822 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
2823 (get_lwp_thread): Update.
2824 (struct lwp_info): Rename member "head" to "entry".
2825 * regcache.h (inferior_list_entry): Delete.
2826 * server.c (kill_inferior_callback): Update.
2827 (detach_or_kill_inferior_callback): Update.
2828 (print_started_pid): Update.
2829 (print_attached_pid): Update.
2830 (process_serial_event): Simplify read of ptid.
2831 * thread-db.c (thread_db_create_event): Update.
2832 (thread_db_get_tls_address): Update.
2833 * win32-low.c (current_inferior_ptid): Simplify.
2835 2014-02-19 Tom Tromey <tromey@redhat.com>
2837 * target.h (struct target_ops) <supports_btrace>: Add target_ops
2839 (target_supports_btrace): Update.
2841 2014-02-14 Yao Qi <yao@codesourcery.com>
2843 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
2844 (rsp-low-ipa.o): New target.
2846 2014-02-12 Tom Tromey <tromey@redhat.com>
2848 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
2849 convert_ascii_to_int.
2850 * regcache.c (registers_to_string): Likewise.
2851 * remote-utils.c (decode_M_packet): Likewise.
2852 * server.c (process_serial_event): Likewise.
2854 2014-02-12 Tom Tromey <tromey@redhat.com>
2856 * server.c (handle_query, handle_v_run): Use hex2bin, not
2858 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
2860 2014-02-12 Tom Tromey <tromey@redhat.com>
2862 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
2863 convert_int_to_ascii.
2864 * regcache.c (registers_to_string, collect_register_as_string):
2866 * remote-utils.c (look_up_one_symbol, relocate_instruction):
2868 * server.c (process_serial_event): Likewise.
2869 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
2870 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
2872 2014-02-12 Tom Tromey <tromey@redhat.com>
2874 * remote-utils.c (look_up_one_symbol, monitor_output): Use
2875 bin2hex, not hexify.
2876 * tracepoint.c (cmd_qtstatus): Likewise.
2878 2014-02-12 Tom Tromey <tromey@redhat.com>
2880 * remote-utils.c (monitor_output): Pass explicit length to
2883 2014-02-12 Tom Tromey <tromey@redhat.com>
2885 * tracepoint.c: Include rsp-low.h.
2886 * server.c: Include rsp-low.h.
2887 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
2888 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
2890 * remote-utils.c: Include rsp-low.h.
2891 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
2892 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
2893 (convert_int_to_ascii, convert_ascii_to_int): Move to
2895 * regcache.c: Include rsp-low.h.
2896 * ax.c: Include rsp-low.h.
2897 * Makefile.in (SFILES): Add common/rsp-low.c.
2898 (OBS): Add rsp-low.o.
2899 (rsp-low.o): New target.
2901 2014-02-12 Tom Tromey <tromey@redhat.com>
2903 * utils.h (pulongest, plongest, phex_nz): Don't declare.
2904 Include print-utils.h.
2905 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
2906 (plongest, thirty_two, phex_nz): Remove.
2907 * Makefile.in (SFILES): Add common/print-utils.c.
2908 (OBS): Add print-utils.o.
2909 (print-utils-ipa.o): New target.
2910 (print-utils.o): New target.
2911 (IPA_OBJS): Add print-utils-ipa.o.
2913 2014-02-06 Tom Tromey <tromey@redhat.com>
2915 * Makefile.in (SFILES): Fix indentation.
2917 2014-02-05 Doug Evans <dje@google.com>
2919 * linux-low.c (linux_wait_for_event): Improve comment.
2920 (linux_wait_1): Keep current_inferior in sync with event_child.
2922 2014-01-22 Doug Evans <dje@google.com>
2924 * gdbthread.h (gdb_id_to_thread): Delete, unused.
2926 2014-01-22 Doug Evans <dje@google.com>
2928 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
2929 * configure: Regenerate.
2930 * config.in: Regenerate.
2931 * Makefile.in (SFILES): Add debug.c.
2933 * debug.c: New file.
2934 * debug.h: New file.
2935 * linux-aarch64-low.c (*): Update all debugging printfs to use
2936 debug_printf instead of fprintf.
2937 * linux-arm-low.c (*): Ditto.
2938 * linux-cris-low.c (*): Ditto.
2939 * linux-crisv32-low.c (*): Ditto.
2940 * linux-m32r-low.c (*): Ditto.
2941 * linux-sparc-low.c (*): Ditto.
2942 * linux-x86.c (*): Ditto.
2943 * linux-low.c (*): Ditto.
2944 (linux_wait_1): Add calls to debug_enter, debug_exit.
2945 (linux_wait): Remove redundant debugging printf.
2946 (stop_all_lwps): Add calls to debug_enter, debug_exit.
2947 (linux_resume, unstop_all_lwps): Ditto.
2948 * mem-break.c (*): Update all debugging printfs to use
2949 debug_printf instead of fprintf.
2950 * remote-utils.c (*): Ditto.
2951 * thread-db.c (*): Ditto.
2952 * server.c #include <ctype.h>, "gdb_vecs.h".
2953 (debug_threads): Moved to debug.c.
2954 (*): Update all debugging printfs to use debug_printf instead of
2956 (start_inferior): Replace call to fflush with call to debug_flush.
2957 (monitor_show_help): Mention set debug-format.
2958 (parse_debug_format_options): New function.
2959 (handle_monitor_command): Handle "monitor set debug-format".
2960 (gdbserver_usage): Mention --debug-format.
2961 (main): Parse --debug-format.
2962 * server.h (debug_threads): Declaration moved to debug.h.
2964 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
2965 trace_debug_1 that uses debug_printf.
2966 (tracepoint_look_up_symbols): Update all debugging printfs to use
2967 debug_printf instead of fprintf.
2969 2014-01-20 Baruch Siach <baruch@tkos.co.il>
2971 * linux-xtensa-low.c: Include asm/ptrace.h instead of
2974 2014-01-17 Pedro Alves <palves@redhat.com>
2977 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
2978 defined after including gdb_proc_service.h.
2980 2014-01-16 Doug Evans <dje@google.com>
2982 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
2983 (match_dll): Use it.
2985 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
2987 * target.h (target_ops) <read_btrace>: Change parameters and
2988 return type to allow error reporting.
2989 * server.c (handle_qxfer_btrace): Support delta reads. Pass
2990 trace reading errors on.
2991 * linux-low.c (linux_low_read_btrace): Pass trace reading
2993 (linux_low_disable_btrace): New.
2995 2014-01-15 Doug Evans <dje@google.com>
2997 * inferiors.c (thread_id_to_gdb_id): Delete.
2998 * inferiors.h (thread_id_to_gdb_id): Delete.
3000 2014-01-13 Eli Zaretskii <eliz@gnu.org>
3002 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
3003 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
3006 2014-01-08 Pedro Alves <palves@redhat.com>
3008 * server.c (handle_status): Don't discard previous queued stop
3009 replies or thread's pending status here.
3010 (main) <disconnection>: Do it here instead.
3012 2014-01-08 Pedro Alves <palves@redhat.com>
3014 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
3015 * server.c (visit_actioned_threads, handle_pending_status): New
3017 (handle_v_cont): Factor out parts to ...
3018 (resume): ... this new function. If in all-stop, and a thread
3019 being resumed has a pending status, report it without actually
3021 (myresume): Adjust to use the new 'resume' function.
3022 (clear_pending_status_callback, set_pending_status_callback)
3023 (find_status_pending_thread_callback): New functions.
3024 (handle_status): Handle the case of multiple threads having
3025 interesting statuses to report. Report threads' real last signal
3026 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
3027 with an interesting thread to report the status for, instead of
3028 always reporting the status of the first thread.
3030 2014-01-01 Joel Brobecker <brobecker@adacore.com>
3032 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
3033 * gdbreplay.c (gdbreplay_version): Likewise.
3035 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
3037 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
3038 iov.iov_len with the real length in use.
3040 2013-12-13 Joel Brobecker <brobecker@adacore.com>
3042 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
3043 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
3044 for all targets that use win32-low.c.
3045 * win32-low.c (win32_ensure_ntdll_loaded): New function.
3046 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
3048 2013-12-13 Pedro Alves <palves@redhat.com>
3050 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
3051 if equal to TARGET_WAITKIND_LOADED.
3052 * win32-low.c (cached_status): New static global.
3053 (win32_wait): Add declaration.
3054 (do_initial_child_stuff): Flush all initial pending debug events
3055 up to the initial breakpoint.
3056 (win32_wait): If CACHED_STATUS was set, return that instead
3057 of doing a real wait. Remove the code resuming the execution
3058 of the inferior after receiving a TARGET_WAITKIND_LOADED event
3059 during the initial phase. Also remove the code changing
3060 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
3061 TARGET_WAITKIND_STOPPED.
3063 2013-12-11 Yao Qi <yao@codesourcery.com>
3065 * notif.c (handle_notif_ack): Return 0 if no notification
3068 2013-11-20 Doug Evans <dje@google.com>
3070 * linux-low.c (linux_set_resume_request): Fix comment.
3072 2013-11-20 Doug Evans <dje@google.com>
3074 * linux-low.c (resume_status_pending_p): Tweak comment.
3076 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
3078 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
3079 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
3080 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
3081 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
3082 (srv_amd64_regobj): Add amd64-mpx.o.
3083 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
3084 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
3085 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
3086 * i387-fp.c (num_pl_bnd_register) Added constant.
3087 (num_pl_bnd_cfg_registers) Added constant.
3088 (struct i387_xsave) Added reserved area and MPX fields.
3089 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
3090 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
3092 (tdesc_i386_mpx_linux): Add MPX amd64 target.
3093 (init_registers_amd64_mpx_linux): Declare new function.
3094 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
3095 (x86_64_regmap): Add MPX registers.
3096 (x86_linux_read_description): Add MPX case.
3097 (initialize_low_arch): Initialize MPX targets.
3099 2013-11-18 Tom Tromey <tromey@redhat.com>
3101 * configure: Rebuild.
3102 * configure.ac: Don't check for stdlib.h.
3103 * gdbreplay.c: Unconditionally include stdlib.h.
3105 2013-11-18 Tom Tromey <tromey@redhat.com>
3107 * config.in: Rebuild.
3108 * configure: Rebuild.
3109 * configure.ac: Don't use AC_HEADER_DIRENT.
3111 2013-11-18 Tom Tromey <tromey@redhat.com>
3113 * server.h: Don't check HAVE_STRING_H.
3114 * gdbreplay.c: Don't check HAVE_STRING_H.
3115 * configure: Rebuild.
3117 2013-11-18 Tom Tromey <tromey@redhat.com>
3119 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
3122 2013-11-08 Tom Tromey <tromey@redhat.com>
3124 * configure, config.in: Rebuild.
3125 * configure.ac: Remove unused configury.
3127 2013-11-08 Tom Tromey <tromey@redhat.com>
3129 * acinclude.m4: Include common.m4, codeset.m4.
3130 * configure, config.in: Rebuild.
3131 * configure.ac: Use GDB_AC_COMMON.
3133 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
3135 * linux-s390-low.c (HWCAP_S390_TE): New define.
3136 (s390_arch_setup): Consider the TE field in the HWCAP for
3137 determining 'have_regset_tdb'.
3139 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
3142 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
3145 2013-10-02 Pedro Alves <palves@redhat.com>
3147 * server.c (process_serial_event): Don't output "GDBserver
3148 exiting" if GDB is connected through stdio.
3149 * target.c (mywait): Likewise, be silent if GDB is connected
3152 2013-10-01 Joel Brobecker <brobecker@adacore.com>
3154 * lynx-low.c (lynx_add_threads_after_attach): New function.
3155 (lynx_attach): Remove call to add_thread. Add call to
3156 lynx_add_threads_after_attach instead.
3158 2013-09-28 Mike Frysinger <vapier@gentoo.org>
3160 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
3161 * config.in, configure: Regenerated.
3163 2013-09-18 Yao Qi <yao@codesourcery.com>
3166 * server.c (start_inferior): Clear 'resume_info'.
3168 2013-09-16 Jiong Wang <jiwang@tilera.com>
3170 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
3173 2013-09-16 Jiong Wang <jiwang@tilera.com>
3175 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
3176 linux-tile-low.o to srv_tgtobj.
3178 2013-09-16 Will Newton <will.newton@linaro.org>
3180 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
3183 2013-09-06 Pedro Alves <palves@redhat.com>
3185 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
3186 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
3187 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
3188 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
3189 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
3190 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
3192 2013-09-06 Pedro Alves <palves@redhat.com>
3194 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
3195 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
3197 2013-09-06 Pedro Alves <palves@redhat.com>
3199 * linux-amd64-ipa.c: Include tracepoint.h.
3200 * linux-i386-ipa.c: Include tracepoint.h.
3202 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
3204 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
3205 (ps_get_thread_area): New function.
3207 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
3209 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
3210 (initialize_low_arch): Call init_registers_crisv32 rather than
3211 init_register_crisv32.
3213 2013-09-05 Pedro Alves <palves@redhat.com>
3215 * server.h (handle_vFile, hostio_last_error_from_errno): Move
3217 * hostio.h: ... this new file.
3218 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
3219 win32-low.c: Include hostio.h.
3221 2013-09-05 Pedro Alves <palves@redhat.com>
3223 * server.h (gdb_client_data, handler_func, callback_handler_func)
3224 (delete_file_handler, add_file_handler, append_callback_event)
3225 (delete_callback_event, start_event_loop, initialize_event_loop):
3226 Move to event-loop.h and include it.
3227 * event-loop.h: New file.
3229 2013-09-05 Pedro Alves <palves@redhat.com>
3231 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
3232 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
3233 (loaded_dll, unloaded_dll): Move to ...
3234 * dll.h: ... this new file.
3235 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
3237 2013-09-05 Pedro Alves <palves@redhat.com>
3239 * server.h (current_process, get_thread_process, all_processes)
3240 (add_inferior_to_list, for_each_inferior, current_inferior)
3241 (remove_inferior, add_process, remove_process, find_process_pid)
3242 (have_started_inferiors_p, have_attached_inferiors_p)
3243 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
3244 (clear_inferiors, find_inferior, find_inferior_id)
3245 (inferior_target_data, set_inferior_target_data)
3246 (inferior_regcache_data, set_inferior_regcache_data): Move to
3247 inferiors.h, and include it.
3248 * inferiors.h: New file.
3250 2013-09-05 Pedro Alves <palves@redhat.com>
3252 * server.h (struct emit_ops, current_insn_ptr, emit_error):
3256 2013-09-05 Pedro Alves <palves@redhat.com>
3258 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
3260 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
3261 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
3262 (handle_tracepoint_general_set, handle_tracepoint_query)
3263 (tracepoint_finished_step, tracepoint_was_hit)
3264 (release_while_stepping_state_list, current_traceframe)
3265 (in_readonly_region, traceframe_read_mem)
3266 (fetch_traceframe_registers, traceframe_read_sdata)
3267 (traceframe_read_info, struct fast_tpoint_collect_status)
3268 (fast_tracepoint_collecting, force_unlock_trace_buffer)
3269 (handle_tracepoit_bkpts, initialize_low_tracepoint)
3270 (supply_fast_tracepoint_registers)
3271 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
3272 (ipa_tdesc, claim_trampoline_space)
3273 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
3274 (agent_mem_read, agent_get_trace_state_variable_value)
3275 (agent_set_trace_state_variable_value, agent_tsv_read)
3276 (agent_mem_read_string, get_raw_reg_func_addr)
3277 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
3278 * tracepoint.h: ... this new file.
3280 2013-09-05 Pedro Alves <palves@redhat.com>
3282 * server.h (perror_with_name, error, fatal, warning, paddress)
3283 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
3285 * utils.h: New file.
3287 2013-09-05 Pedro Alves <palves@redhat.com>
3289 * server.h (remote_debug, noack_mode, transport_is_reliable)
3290 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
3291 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
3292 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
3293 (write_enn, initialize_async_io, enable_async_io)
3294 (disable_async_io, check_remote_input_interrupt_request)
3295 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
3296 (dead_thread_notify, prepare_resume_reply)
3297 (decode_address_to_semicolon, decode_address, decode_m_packet)
3298 (decode_M_packet, decode_X_packet, decode_xfer_write)
3299 (decode_search_memory_packet, unhexify, hexify)
3300 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
3301 (look_up_one_symbol, relocate_instruction)
3302 (monitor_output): Move to remote-utils.h, and include it.
3303 * remote-utils.h: New file.
3305 2013-09-05 Pedro Alves <palves@redhat.com>
3307 * server.h (_): Delete.
3309 2013-09-02 Pedro Alves <palves@redhat.com>
3311 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
3312 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
3314 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
3316 2013-09-02 Pierre Muller <muller@sourceware.org>
3318 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
3319 or WriteProcessMemory complete successfully and handle
3320 ERROR_PARTIAL_COPY error.
3322 2013-09-02 Pedro Alves <palves@redhat.com>
3324 * server.c (gdb_read_memory): Return -1 on traceframe memory read
3325 error instead of EIO.
3327 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3330 * linux-low.c: Include filestuff.h.
3331 (linux_create_inferior) <pid == 0>: Call close_most_fds.
3332 * lynx-low.c: Include filestuff.h.
3333 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
3334 * server.c: Include filestuff.h.
3335 (main): Call notice_open_fds.
3336 * spu-low.c: Include filestuff.h.
3337 (spu_create_inferior) <pid == 0>: Call close_most_fds.
3339 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
3341 * Makefile.in: Explain why ../target and ../nat are not
3342 listed as include file search paths.
3343 (linux-waitpid.o): New object file rule.
3344 * configure.srv (srv_native_linux_obj): New variable.
3345 Replace all occurrences of linux native object files with
3346 $srv_native_linux_obj.
3347 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
3348 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
3349 (linux_enable_event_reporting): Remove declaration.
3350 (my_waitpid): Moved to common/linux-waitpid.c.
3351 (linux_wait_for_event): Pass ptid when calling
3352 linux_enable_event_reporting.
3353 (linux_supports_tracefork_flag): Remove.
3354 (linux_enable_event_reporting): Likewise.
3355 (linux_tracefork_grandchild): Remove.
3356 (STACK_SIZE): Moved to common/linux-ptrace.c.
3357 (linux_tracefork_child): Remove.
3358 (linux_test_for_tracefork): Remove.
3359 (linux_look_up_symbols): Call linux_supports_traceclone.
3360 (initialize_low): Remove call to linux_test_for_tracefork.
3361 * linux-low.h (PTRACE_TYPE_ARG3): Move to
3362 common/linux-ptrace.h.
3363 (PTRACE_TYPE_ARG4): Likewise.
3364 Include linux-ptrace.h.
3366 2013-08-21 Pedro Alves <palves@redhat.com>
3368 * config.in: Renegerate.
3370 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
3372 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
3373 (SFILES): Remove $(srcdir)/common/target-common.c and
3374 add $(srcdir)/target/waitstatus.c.
3375 (OBS): Remove target-common.o and add waitstatus.o.
3376 (server_h): Remove $(srcdir)/../common/target-common.h and
3377 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
3378 and $(srcdir)/../target/waitstatus.h.
3379 (target-common.o): Remove.
3380 (waitstatus.o): New target object file.
3381 * target.h: Do not include target-common.h and
3382 include target/resume.h, target/wait.h and
3383 target/waitstatus.h.
3385 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
3387 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
3388 to PTRACE_TYPE_ARG3.
3389 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
3390 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
3392 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
3393 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
3395 2013-07-27 Jie Zhang <jie@codesourcery.com>
3396 Daniel Jacobowitz <dan@codesourcery.com>
3397 Yao Qi <yao@codesourcery.com>
3399 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
3400 (mips-linux-watch.o): New rule.
3401 (mips_linux_watch_h): New variable.
3402 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
3404 * linux-mips-low.c: Include mips-linux-watch.h.
3405 (struct arch_process_info, struct arch_lwp_info): New.
3406 (update_watch_registers_callback): New function.
3407 (mips_linux_new_process, mips_linux_new_thread) New functions.
3408 (mips_linux_prepare_to_resume, mips_insert_point): New
3410 (mips_remove_point, mips_stopped_by_watchpoint): New
3412 (rsp_bp_type_to_target_hw_bp_type): New function.
3413 (mips_stopped_data_address): New function.
3414 (the_low_target): Add watchpoint support functions.
3416 2013-07-27 Yao Qi <yao@codesourcery.com>
3418 * i386-low.c: Include break-common.h.
3419 (enum target_hw_bp_type): Remove.
3421 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
3423 * Makefile.in (SFILES): /common/target-common.c.
3424 (OBS): Add target-common.o.
3425 (server_h): Add $(srcdir)/../common/target-common.h.
3426 (target-common.o): New target.
3427 * server.c (queue_stop_reply_callback): Free
3428 status string after use.
3429 * target.c (target_waitstatus_to_string): Remove.
3430 * target.h: Include target-common.h.
3431 (resume_kind): Likewise.
3432 (target_waitkind): Likewise.
3433 (target_waitstatus): Likewise.
3434 (TARGET_WNOHANG): Likewise.
3436 2013-07-04 Yao Qi <yao@codesourcery.com>
3438 * Makefile.in (host_alias): Use @host_noncanonical@.
3439 (target_alias): Use @target_noncanonical@.
3440 * configure.ac: Use ACX_NONCANONICAL_TARGET and
3441 ACX_NONCANONICAL_HOST.
3442 * configure: Regenerated.
3445 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
3447 * configure.ac (version_host, version_target): Set and AC_SUBST them.
3448 * configure: Rebuild.
3449 * Makefile.in (version_host, version_target): Get from configure.
3450 (version.c): Use $(version_host) and $(version_target).
3452 2013-07-03 Pedro Alves <palves@redhat.com>
3454 * Makefile.in (config.status): Depend on development.sh.
3455 * acinclude.m4: Include libmcheck.m4.
3456 * configure: Regenerate.
3458 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
3460 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
3461 attribute inside the parentheses.
3462 (winapi_DebugSetProcessKillOnExit): Ditto.
3463 (winapi_DebugBreakProcess): Ditto.
3464 (winapi_GenerateConsoleCtrlEvent): Ditto.
3466 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
3468 * notif.h (notif_event): Add a dummy member to avoid compiler
3471 2013-07-01 Pedro Alves <palves@redhat.com>
3473 * hostio.c (HOSTIO_PATH_MAX): Define.
3474 (require_filename, handle_open, handle_unlink, handle_readlink):
3477 2013-07-01 Pedro Alves <palves@redhat.com>
3479 * server.h: Include "pathmax.h".
3480 * linux-low.c: Don't include sys/param.h.
3481 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
3483 * win32-low.c: Don't include sys/param.h.
3484 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
3486 2013-07-01 Pedro Alves <palves@redhat.com>
3488 * event-loop.c: Don't check HAVE_UNISTD_H before including
3490 * gdbreplay.c: Likewise.
3491 * remote-utils.c: Likewise.
3492 * server.c: Likewise.
3493 * configure.ac: Don't check for unistd.h.
3494 * configure: Regenerate.
3496 2013-06-28 Tom Tromey <tromey@redhat.com>
3498 * Makefile.in (version.c): Use version.in, not
3501 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
3503 * configure.ac (version_host, version_target): Set and AC_SUBST them.
3504 * configure: Rebuild.
3505 * Makefile.in (version_host, version_target): Get from configure.
3506 (version.c): Use $(version_host) and $(version_target).
3508 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
3510 Fix trace-status to output user name without trailing colon.
3511 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
3513 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
3515 Fix trace-status to output proper start-time and stop-time.
3516 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
3517 output start time and stop time in hex as gdb expects.
3519 2013-06-26 Pedro Alves <pedro@codesourcery.com>
3521 * tracepoint.c (build_traceframe_info_xml): Output trace state
3522 variables present in the trace buffer.
3524 2013-06-24 Tom Tromey <tromey@redhat.com>
3526 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
3528 (version.o): Remove.
3529 * gdbreplay.c: Include version.h.
3530 (version, host_name): Don't declare.
3531 * server.h: Include version.h.
3532 (version, host_name): Don't declare.
3534 2013-06-12 Pedro Alves <palves@redhat.com>
3536 * linux-x86-low.c (linux_is_elf64): Delete global.
3537 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
3538 with local linux_pid_exe_is_elf_64_file use.
3540 2013-06-11 Pedro Alves <palves@redhat.com>
3542 * linux-low.c (regset_disabled, disable_regset): New functions.
3543 (regsets_fetch_inferior_registers)
3544 (regsets_store_inferior_registers): Use them.
3545 (initialize_regsets_info); Don't allocate the disabled_regsets
3547 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
3550 2013-06-11 Pedro Alves <palves@redhat.com>
3552 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
3555 2013-06-11 Pedro Alves <palves@redhat.com>
3557 * linux-x86-low.c (initialize_low_arch): Call
3558 init_registers_x32_avx_linux.
3560 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
3562 Fix compatibility with Android Bionic.
3563 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
3566 2013-06-07 Pedro Alves <palves@redhat.com>
3569 * Makefile.in (OBS): Add tdesc.o.
3570 (IPA_OBJS): Add tdesc-ipa.o.
3571 (tdesc-ipa.o): New rule.
3572 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
3574 * linux-low.c (new_inferior): Delete.
3575 (disabled_regsets, num_regsets): Delete.
3576 (linux_add_process): Adjust to set the new per-process
3578 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
3579 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
3580 was a stop. When calling arch_setup, switch the current inferior
3581 to the thread that got an event.
3582 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
3583 (regsets_fetch_inferior_registers)
3584 (regsets_store_inferior_registers): New regsets_info parameter.
3586 (linux_register_in_regsets): New regs_info parameter. Adjust to
3588 (register_addr, fetch_register, store_register): New usrregs_info
3589 parameter. Adjust to use it.
3590 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
3591 parameter regs_info. Adjust to use it.
3592 (linux_fetch_registers): Get the current inferior's regs_info, and
3594 (linux_store_registers): Ditto.
3595 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
3596 (initialize_low): Don't initialize the target_regsets here. Call
3597 initialize_low_arch.
3598 * linux-low.h (target_regsets): Delete declaration.
3599 (struct regsets_info): New.
3600 (struct usrregs_info): New.
3601 (struct regs_info): New.
3602 (struct process_info_private) <new_inferior>: New field.
3603 (struct linux_target_ops): Delete the num_regs, regmap, and
3604 regset_bitmap fields. New field regs_info.
3605 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
3606 * i387-fp.c (num_xmm_registers): Delete.
3607 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
3608 calls to new interface.
3609 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
3610 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
3611 Infer the number of xmm registers from the regcache's target
3613 * i387-fp.h (num_xmm_registers): Delete.
3614 * inferiors.c (add_thread): Don't install the thread's regcache
3616 * proc-service.c (gregset_info): Fetch the current inferior's
3617 regs_info. Adjust to use it.
3618 * regcache.c: Include tdesc.h.
3619 (register_bytes, reg_defs, num_registers)
3620 (gdbserver_expedite_regs): Delete.
3621 (get_thread_regcache): If the thread doesn't have a regcache yet,
3622 create one, instead of aborting gdbserver.
3623 (regcache_invalidate_one): Rename to ...
3624 (regcache_invalidate_thread): ... this.
3625 (regcache_invalidate_one): New.
3626 (regcache_invalidate): Only invalidate registers of the current
3628 (init_register_cache): Add target_desc parameter, and use it.
3629 (new_register_cache): Ditto. Assert the target description has a
3630 non zero registers_size.
3631 (regcache_cpy): Add assertions. Adjust.
3632 (realloc_register_cache, set_register_cache): Delete.
3633 (registers_to_string, registers_from_string): Adjust.
3634 (find_register_by_name, find_regno, find_register_by_number)
3635 (register_cache_size): Add target_desc parameter, and use it.
3636 (free_register_cache_thread, free_register_cache_thread_one)
3637 (regcache_release, register_cache_size): New.
3638 (register_size): Add target_desc parameter, and use it.
3639 (register_data, supply_register, supply_register_zeroed)
3640 (supply_regblock, supply_register_by_name, collect_register)
3641 (collect_register_as_string, collect_register_by_name): Adjust.
3642 * regcache.h (struct target_desc): Forward declare.
3643 (struct regcache) <tdesc>: New field.
3644 (init_register_cache, new_register_cache): Add target_desc
3646 (regcache_invalidate_thread): Declare.
3647 (regcache_invalidate_one): Delete declaration.
3648 (regcache_release): Declare.
3649 (find_register_by_number, register_cache_size, register_size)
3650 (find_regno): Add target_desc parameter.
3651 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
3653 * remote-utils.c: Include tdesc.h.
3654 (outreg, prepare_resume_reply): Adjust.
3655 * server.c: Include tdesc.h.
3656 (gdbserver_xmltarget): Delete declaration.
3657 (get_features_xml, process_serial_event): Adjust.
3658 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
3660 (struct process_info) <tdesc>: New field.
3661 (ipa_tdesc): Declare.
3662 * tdesc.c: New file.
3663 * tdesc.h: New file.
3664 * tracepoint.c: Include tdesc.h.
3665 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
3666 (get_context_regcache): Adjust to pass ipa_tdesc down.
3667 (do_action_at_tracepoint): Adjust to get the register cache size
3668 from the context regcache's description.
3669 (traceframe_walk_blocks): Adjust to get the register cache size
3670 from the current trace frame's description.
3671 (traceframe_get_pc): Adjust to get current trace frame's
3672 description and pass it down.
3673 (gdb_collect): Adjust to get the register cache size from the
3675 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
3676 (gdbserver_xmltarget): Delete.
3677 (initialize_low_tracepoint): Set the ipa's target description.
3678 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
3679 (initialize_low_tracepoint): Set the ipa's target description.
3680 * linux-x86-low.c: Include tdesc.h.
3681 [__x86_64__] (is_64bit_tdesc): New.
3682 (ps_get_thread_area, x86_get_thread_area): Use it.
3683 (i386_cannot_store_register): Rename to ...
3684 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
3685 (i386_cannot_fetch_register): Rename to ...
3686 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
3687 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
3689 (target_regsets): Rename to ...
3690 (x86_regsets): ... this.
3691 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
3693 (x86_siginfo_fixup): Use is_64bit_tdesc.
3694 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
3695 (tdesc_x32_avx_linux, tdesc_x32_linux)
3696 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
3698 (x86_linux_update_xmltarget): Delete.
3699 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
3700 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
3701 (AMD64_LINUX_USER64_CS): New.
3702 (x86_linux_read_description): New, based on
3703 x86_linux_update_xmltarget.
3704 (same_process_callback): New.
3705 (x86_arch_setup_process_callback): New.
3706 (x86_linux_update_xmltarget): New.
3707 (x86_regsets_info): New.
3708 (amd64_linux_regs_info): New.
3709 (i386_linux_usrregs_info): New.
3710 (i386_linux_regs_info): New.
3711 (x86_linux_regs_info): New.
3712 (x86_arch_setup): Reimplement.
3713 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
3714 (x86_emit_ops): Ditto.
3715 (the_low_target): Adjust. Install x86_linux_regs_info,
3716 x86_cannot_fetch_register, and x86_cannot_store_register.
3717 (initialize_low_arch): New.
3718 * linux-ia64-low.c (tdesc_ia64): Declare.
3719 (ia64_fetch_register): Adjust.
3720 (ia64_usrregs_info, regs_info): New globals.
3721 (ia64_regs_info): New function.
3722 (the_low_target): Adjust.
3723 (initialize_low_arch): New function.
3724 * linux-sparc-low.c (tdesc_sparc64): Declare.
3725 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
3727 (sparc_arch_setup): New function.
3728 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
3729 (the_low_target): Adjust.
3730 (initialize_low_arch): New function.
3731 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
3732 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
3733 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
3734 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
3735 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
3736 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
3737 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
3738 (tdesc_powerpc_isa205_vsx64l): Declare.
3739 (ppc_cannot_store_register, ppc_collect_ptrace_register)
3740 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
3741 (ppc_set_pc, ppc_get_hwcap): Adjust.
3742 (ppc_usrregs_info): Forward declare.
3743 (!__powerpc64__) ppc_regmap_adjusted: New global.
3744 (ppc_arch_setup): Adjust to the current process'es target
3746 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
3747 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
3748 (ppc_store_evrregset): Adjust.
3749 (target_regsets): Rename to ...
3750 (ppc_regsets): ... this, and make static.
3751 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
3752 (ppc_regs_info): New function.
3753 (the_low_target): Adjust.
3754 (initialize_low_arch): New function.
3755 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
3756 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
3757 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
3758 (tdesc_s390x_linux64v2): Declare.
3759 (s390_collect_ptrace_register, s390_supply_ptrace_register)
3760 (s390_fill_gregset, s390_store_last_break): Adjust.
3761 (target_regsets): Rename to ...
3762 (s390_regsets): ... this, and make static.
3763 (s390_get_pc, s390_set_pc): Adjust.
3764 (s390_get_hwcap): New target_desc parameter, and use it.
3765 [__s390x__] (have_hwcap_s390_high_gprs): New global.
3766 (s390_arch_setup): Adjust to set the current process'es target
3767 description. Don't adjust the regmap.
3768 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
3769 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
3770 (regs_info_3264): New globals.
3771 (s390_regs_info): New function.
3772 (the_low_target): Adjust.
3773 (initialize_low_arch): New function.
3774 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
3775 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
3776 [__mips64] (init_registers_mips_linux)
3777 (init_registers_mips_dsp_linux): Delete defines.
3778 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
3779 (have_dsp): New global.
3780 (mips_read_description): New, based on mips_arch_setup.
3781 (mips_arch_setup): Reimplement.
3782 (get_usrregs_info): New function.
3783 (mips_cannot_fetch_register, mips_cannot_store_register)
3784 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
3785 (mips_fill_fpregset, mips_store_fpregset): Adjust.
3786 (target_regsets): Rename to ...
3787 (mips_regsets): ... this, and make static.
3788 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
3789 (dsp_regs_info, regs_info): New globals.
3790 (mips_regs_info): New function.
3791 (the_low_target): Adjust.
3792 (initialize_low_arch): New function.
3793 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
3794 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
3796 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
3797 (arm_read_description): New, with bits factored from
3799 (arm_arch_setup): Reimplement.
3800 (target_regsets): Rename to ...
3801 (arm_regsets): ... this, and make static.
3802 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
3803 (arm_regs_info): New function.
3804 (the_low_target): Adjust.
3805 (initialize_low_arch): New function.
3806 * linux-m68k-low.c (tdesc_m68k): Declare.
3807 (target_regsets): Rename to ...
3808 (m68k_regsets): ... this, and make static.
3809 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
3810 (m68k_regs_info): New function.
3811 (m68k_arch_setup): New function.
3812 (the_low_target): Adjust.
3813 (initialize_low_arch): New function.
3814 * linux-sh-low.c (tdesc_sharch): Declare.
3815 (target_regsets): Rename to ...
3816 (sh_regsets): ... this, and make static.
3817 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
3818 (sh_regs_info, sh_arch_setup): New functions.
3819 (the_low_target): Adjust.
3820 (initialize_low_arch): New function.
3821 * linux-bfin-low.c (tdesc_bfin): Declare.
3822 (bfin_arch_setup): New function.
3823 (bfin_usrregs_info, regs_info): New globals.
3824 (bfin_regs_info): New function.
3825 (the_low_target): Adjust.
3826 (initialize_low_arch): New function.
3827 * linux-cris-low.c (tdesc_cris): Declare.
3828 (cris_arch_setup): New function.
3829 (cris_usrregs_info, regs_info): New globals.
3830 (cris_regs_info): New function.
3831 (the_low_target): Adjust.
3832 (initialize_low_arch): New function.
3833 * linux-cris-low.c (tdesc_crisv32): Declare.
3834 (cris_arch_setup): New function.
3835 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
3836 (cris_regs_info): New function.
3837 (the_low_target): Adjust.
3838 (initialize_low_arch): New function.
3839 * linux-m32r-low.c (tdesc_m32r): Declare.
3840 (m32r_arch_setup): New function.
3841 (m32r_usrregs_info, regs_info): New globals.
3842 (m32r_regs_info): Adjust.
3843 (initialize_low_arch): New function.
3844 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
3845 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
3846 (tic6x_usrregs_info): Forward declare.
3847 (tic6x_read_description): New function, based on ...
3848 (tic6x_arch_setup): ... this. Reimplement.
3849 (target_regsets): Rename to ...
3850 (tic6x_regsets): ... this, and make static.
3851 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
3852 (tic6x_regs_info): New function.
3853 (the_low_target): Adjust.
3854 (initialize_low_arch): New function.
3855 * linux-xtensa-low.c (tdesc_xtensa): Declare.
3856 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
3857 (target_regsets): Rename to ...
3858 (xtensa_regsets): ... this, and make static.
3859 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
3861 (xtensa_arch_setup, xtensa_regs_info): New functions.
3862 (the_low_target): Adjust.
3863 (initialize_low_arch): New function.
3864 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
3865 (nios2_arch_setup): Set the current process'es tdesc.
3866 (target_regsets): Rename to ...
3867 (nios2_regsets): ... this.
3868 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
3869 (nios2_regs_info): New function.
3870 (the_low_target): Adjust.
3871 (initialize_low_arch): New function.
3872 * linux-aarch64-low.c (tdesc_aarch64): Declare.
3873 (aarch64_arch_setup): Set the current process'es tdesc.
3874 (target_regsets): Rename to ...
3875 (aarch64_regsets): ... this.
3876 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
3877 (aarch64_regs_info): New function.
3878 (the_low_target): Adjust.
3879 (initialize_low_arch): New function.
3880 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
3882 (target_regsets): Rename to ...
3883 (tile_regsets): ... this.
3884 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
3885 (tile_regs_info): New function.
3886 (tile_arch_setup): Set the current process'es tdesc.
3887 (the_low_target): Adjust.
3888 (initialize_low_arch): New function.
3889 * spu-low.c (tdesc_spu): Declare.
3890 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
3891 * win32-arm-low.c (tdesc_arm): Declare.
3892 (arm_arch_setup): New function.
3893 (the_low_target): Install arm_arch_setup instead of
3895 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
3896 (init_windows_x86): Rename to ...
3897 (i386_arch_setup): ... this. Set `win32_tdesc'.
3898 (the_low_target): Adjust.
3899 * win32-low.c (win32_tdesc): New global.
3900 (child_add_thread): Don't create the thread cache here.
3901 (do_initial_child_stuff): Set the new process'es tdesc.
3902 * win32-low.h (struct target_desc): Forward declare.
3903 (win32_tdesc): Declare.
3904 * lynx-i386-low.c (tdesc_i386): Declare global.
3905 (lynx_i386_arch_setup): Set `lynx_tdesc'.
3906 * lynx-low.c (lynx_tdesc): New global.
3907 (lynx_add_process): Set the new process'es tdesc.
3908 * lynx-low.h (struct target_desc): Forward declare.
3909 (lynx_tdesc): Declare global.
3910 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
3911 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
3912 * nto-low.c (nto_tdesc): New global.
3913 (do_attach): Set the new process'es tdesc.
3914 * nto-low.h (struct target_desc): Forward declare.
3915 (nto_tdesc): Declare.
3916 * nto-x86-low.c (tdesc_i386): Declare.
3917 (nto_x86_arch_setup): Set `nto_tdesc'.
3919 2013-06-04 Gary Benson <gbenson@redhat.com>
3921 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
3922 to qSupported response when appropriate.
3923 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
3924 with nonzero-length annex.
3925 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
3926 arguments supplied in annex.
3928 2013-05-31 Doug Evans <dje@google.com>
3931 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
3932 64 bits in 64-cross-32 environment.
3934 2013-05-28 Pedro Alves <palves@redhat.com>
3936 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
3937 (aarch64-without-fpu.c): Delete rule.
3938 * configure.srv (aarch64*-*-linux*): Remove references to
3939 aarch64-without-fpu.o and aarch64-without-fpu.xml.
3940 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
3943 2013-05-24 Pedro Alves <palves@redhat.com>
3945 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
3946 instead of strchr/decode_address. Error if the range isn't split
3947 with a ','. Don't assume there's be a ':' in the action.
3949 2013-05-23 Yao Qi <yao@codesourcery.com>
3950 Pedro Alves <palves@redhat.com>
3952 * linux-low.c (lwp_in_step_range): New function.
3953 (linux_wait_1): If the thread was range stepping and stopped
3954 outside the stepping range, report the stop to GDB. Otherwise,
3955 continue stepping. Add range stepping debug output.
3956 (linux_set_resume_request): Copy the step range from the resume
3958 (linux_supports_range_stepping): New.
3959 (linux_target_ops) <supports_range_stepping>: Set to
3960 linux_supports_range_stepping.
3961 * linux-low.h (struct linux_target_ops)
3962 <supports_range_stepping>: New field.
3963 (struct lwp_info) <step_range_start, step_range_end>: New fields.
3964 * linux-x86-low.c (x86_supports_range_stepping): New.
3965 (the_low_target) <supports_range_stepping>: Set to
3966 x86_supports_range_stepping.
3967 * server.c (handle_v_cont): Handle 'r' action.
3968 (handle_v_requests): Append ";r" if the target supports range
3970 * target.h (struct thread_resume) <step_range_start,
3971 step_range_end>: New fields.
3972 (struct target_ops) <supports_range_stepping>:
3974 (target_supports_range_stepping): New macro.
3976 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3978 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
3979 confusion in comment.
3981 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3983 * lynx-low.c (struct process_info_private): New type.
3984 (lynx_add_process): New function.
3985 (lynx_create_inferior, lynx_attach): Replace calls to
3986 add_process by calls to lynx_add_process.
3987 (lynx_resume): If PTID is null, then try using
3988 current_process()->private->last_wait_event_ptid.
3990 (lynx_clear_inferiors): Delete. The contents of that function
3991 has been inlined in lynx_mourn;
3992 (lynx_wait_1): Save the ptid in the process's private data.
3993 (lynx_mourn): Free the process' private data. Replace call
3994 to lynx_clear_inferiors by call to clear_inferiors.
3996 2013-05-17 Yao Qi <yao@codesourcery.com>
3998 * i386-low.c (i386_length_and_rw_bits): Move the comment to
4001 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
4003 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
4004 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
4005 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
4006 PT_TEXT_END_ADDR guards. Update comments.
4007 (linux_target_op) <read_offsets>: Conditionally define to
4008 linux_read_offsets if the target is UCLIBC and if it defines
4009 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
4011 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
4012 Andrew Jenner <andrew@codesourcery.com>
4014 * Makefile.in (SFILES): Add linux-nios2-low.c.
4015 (clean): Add action to delete nios2-linux.c.
4016 (nios2-linux.c): New rule.
4017 * configure.srv: Add nios2*-*-linux*.
4018 * linux-nios2-low.c: New.
4020 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
4022 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
4024 2013-04-25 Hui Zhu <hui@codesourcery.com>
4027 * ax.c (ax_printf): Add fflush.
4029 2013-04-22 Tom Tromey <tromey@redhat.com>
4031 * Makefile.in (SFILES): Add filestuff.c.
4032 (OBS): Add filestuff.o.
4033 (filestuff.o): New target.
4034 * config.in, configure: Rebuild.
4035 * configure.ac: Check for fdwalk, pipe2.
4037 2013-04-17 Pedro Alves <palves@redhat.com>
4039 * configure.ac (USE_THREAD_DB): Delete variable.
4040 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
4041 Don't AC_SUBST USE_THREAD_DB.
4042 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
4043 * config.in, configure: Regenerate.
4045 2013-04-16 Pedro Alves <palves@redhat.com>
4047 * linux-low.h (struct lwp_info) <thread_known>: Move under
4048 the USE_THREAD_DB #ifdef.
4050 2013-04-16 Pedro Alves <palves@redhat.com>
4052 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
4053 (linux-low.o): Delete rule.
4054 * linux-low.h: Always include "gdb_thread_db.h" instead of
4055 conditionally including thread_db.h.
4056 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
4059 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4061 * Makefile.in (install-only): Fix make install regression.
4063 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
4065 Convert man pages to texinfo, new gdbinit.5 texinfo page.
4066 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
4068 * gdbserver.1: Remove.
4070 2013-03-22 Pedro Alves <palves@redhat.com>
4072 * linux-low.c (handle_extended_wait): Don't call
4073 linux_enable_event_reporting.
4075 2013-03-15 Tony Theodore <tonyt@logyst.com>
4078 * Makefile.in (SHELL): Use @SHELL@.
4080 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
4082 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
4085 2013-03-13 Joel Brobecker <brobecker@adacore.com>
4087 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
4088 Remove extraneous NULL element.
4090 2013-03-13 Yao Qi <yao@codesourcery.com>
4092 * tracepoint.c (traceframe_read_tsv): Look for the last matched
4093 'V' block in trace frame.
4095 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4097 * target.h (struct target_ops): Add btrace ops.
4098 (target_supports_btrace): New macro.
4099 (target_enable_btrace): New macro.
4100 (target_disable_btrace): New macro.
4101 (target_read_btrace): New macro.
4102 * gdbthread.h (struct thread_info): Add btrace field.
4103 * server.c: Include btrace-common.h.
4104 (handle_btrace_general_set): New function.
4105 (handle_btrace_enable): New function.
4106 (handle_btrace_disable): New function.
4107 (handle_general_set): Call handle_btrace_general_set.
4108 (handle_qxfer_btrace): New function.
4109 (struct qxfer qxfer_packets[]): Add btrace entry.
4110 * inferiors.c (remove_thread): Disable btrace.
4111 * linux-low: Include linux-btrace.h.
4112 (linux_low_enable_btrace): New function.
4113 (linux_low_read_btrace): New function.
4114 (linux_target_ops): Add btrace ops.
4115 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
4116 Add srv_linux_btrace=yes.
4117 (x86_64-*-linux*): Add linux-btrace.o.
4118 Add srv_linux_btrace=yes.
4119 * configure.ac: Define HAVE_LINUX_BTRACE.
4120 * config.in: Regenerated.
4121 * configure: Regenerated.
4123 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4125 * server.c (handle_qxfer): Preserve error message if -3 is
4127 (qxfer): Document the -3 return value.
4129 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
4131 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
4132 (linux_btrace_h): New variable.
4133 (linux-btrace.o): New rule.
4135 2013-03-08 Stan Shebs <stan@codesourcery.com>
4136 Hafiz Abid Qadeer <abidh@codesourcery.com>
4138 * tracepoint.c (trace_buffer_size): New global.
4139 (DEFAULT_TRACE_BUFFER_SIZE): New define.
4140 (init_trace_buffer): Change to one-argument function. Allocate
4141 trace buffer memory.
4142 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
4143 handle QTBuffer:size packet.
4144 (cmd_bigqtbuffer_size): New function.
4145 (initialize_tracepoint): Call init_trace_buffer with
4146 DEFAULT_TRACE_BUFFER_SIZE.
4147 * server.c (handle_query): Add QTBuffer:size in the
4150 2013-03-07 Yao Qi <yao@codesourcery.com>
4152 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
4153 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
4155 (cmd_qtsp): Adjust condition. Do post increment.
4156 Set cur_action and cur_step_action back to 0.
4158 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
4161 * linux-low.c (linux_write_memory): Return early success if LEN is
4164 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
4166 * configure.srv: Add x86_64-*-cygwin* as target.
4168 2013-02-28 Tom Tromey <tromey@redhat.com>
4170 * configure.ac: Invoke AC_SYS_LARGEFILE.
4171 * configure, config.in: Rebuild.
4173 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
4175 * win32-low.c: Throughout, fix format strings and casts of
4176 printf-like functions to avoid type related warnings on all
4178 (get_child_debug_event): Print dwDebugEventCode as hex since
4179 that's how it's usually documented.
4181 2013-02-28 Yao Qi <yao@codesourcery.com>
4183 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
4186 2013-02-27 Jiong Wang <jiwang@tilera.com>
4188 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
4189 (reg-tilegx32.c): New rule.
4190 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
4191 * linux-tile-low.c (tile_arch_setup): New function. Invoke
4192 different register info initializer according to elf class.
4193 (init_registers_tilgx32): New function. The tilegx32 register info
4195 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
4196 (tile_store_gregset): Likewise.
4198 2013-02-27 Yao Qi <yao@codesourcery.com>
4200 * server.c (process_point_options): Print debug message when
4201 debug_threads is true.
4203 2013-02-26 Yao Qi <yao@codesourcery.com>
4205 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
4207 2013-02-19 Pedro Alves <palves@redhat.com>
4208 Kai Tietz <ktietz@redhat.com>
4212 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
4213 instead of strtoul to extract address from packet.
4214 (process_serial_event) <'z'>: Likewise.
4216 2013-02-18 Yao Qi <yao@codesourcery.com>
4218 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
4220 2013-02-14 Pedro Alves <palves@redhat.com>
4224 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
4225 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
4227 2013-02-14 Pedro Alves <palves@redhat.com>
4229 * tracepoint.c (cmd_qtdpsrc): Use savestring.
4231 2013-02-14 Pedro Alves <palves@redhat.com>
4233 * tracepoint.c (save_string): Delete.
4234 (add_tracepoint_action): Use savestring instead of save_string.
4236 2013-02-12 Pedro Alves <palves@redhat.com>
4238 * linux-xtensa-low.c: Ditto.
4239 * xtensa-xtregs.c: Ditto.
4241 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
4243 * thread-db.c (thread_db_get_tls_address): NULL pointer check
4246 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
4248 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
4249 aarch64_num_wp_regs and aarch64_num_bp_regs to
4250 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
4252 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
4254 * linux-aarch64-low.c (ps_get_thread_area): Replace
4255 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
4257 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
4258 Marcus Shawcroft <marcus.shawcroft@arm.com>
4259 Nigel Stephens <nigel.stephens@arm.com>
4260 Yufeng Zhang <yufeng.zhang@arm.com>
4262 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
4263 (aarch64.c, aarch64-without-fpu.c): New targets.
4264 * configure.srv (aarch64*-*-linux*): New.
4265 * linux-aarch64-low.c: New file.
4267 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
4269 * linux-low.c (handle_extended_wait, linux_create_inferior)
4270 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
4271 (dequeue_one_deferred_signal, linux_resume_one_thread)
4272 (fetch_register, linux_write_memory, linux_enable_event_reporting)
4273 (linux_tracefork_grandchild, linux_test_for_tracefork)
4274 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
4275 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
4276 where the argument is 0.
4278 2013-01-25 Yao Qi <yao@codesourcery.com>
4280 * event-loop.c: Include "queue.h".
4281 (gdb_event_p): New typedef.
4282 (struct gdb_event) <next_event>: Remove.
4283 (event_queue): Change to QUEUE(gdb_event_p).
4284 (async_queue_event): Remove.
4285 (gdb_event_xfree): New.
4286 (initialize_event_loop): New.
4287 (process_event): Use API from QUEUE.
4288 (wait_for_event): Likewise.
4289 * server.c (main): Call initialize_event_loop.
4290 * server.h (initialize_event_loop): Declare.
4292 2013-01-18 Yao Qi <yao@codesourcery.com>
4294 * ax.h (struct eval_agent_expr_context): New.
4295 (gdb_eval_agent_expr): Update declaration.
4296 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
4297 TFRAME. Add new argument CTX.
4298 * server.h (struct eval_agent_expr_context): Declare.
4299 (agent_mem_read, agent_tsv_read): Update declaration.
4300 (agent_mem_read_string): Likewise.
4301 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
4302 (add_traceframe_block): Add new argument TPOINT.
4303 Increase TPOINT->traceframe_usage.
4304 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
4305 eval_tracepoint_agent_expr.
4306 (condition_true_at_tracepoint): Likewise.
4307 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
4308 (agent_mem_read_string, agent_tsv_read): Likewise.
4310 2013-01-16 Yao Qi <yao@codesourcery.com>
4312 * linux-low.c (linux_resume_one_lwp): Don't check
4313 'lwp->bp_reinsert != 0'.
4315 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4316 Pedro Alves <palves@redhat.com>
4318 * lynx-low.c (ptrace_request_to_str): Define a temporary
4319 macro and use it to simplify this function's implementation.
4321 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4323 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
4326 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4328 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
4330 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4332 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
4334 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4336 * lynx-low.c (lynx_resume): Use the resume_info parameter
4337 to determine the ptid for the lynx_ptrace call, unless
4338 it is equal to minus_one_ptid, in which case we use the
4339 ptid of the current_inferior.
4340 (lynx_wait_1): After having received a thread create/exit
4341 event, resume the inferior's execution using the signaling
4342 thread's ptid, rather than the old ptid.
4344 2013-01-07 Joel Brobecker <brobecker@adacore.com>
4346 * lynx-low.c (lynx_resume): Delete variable ret.
4348 2013-01-01 Joel Brobecker <brobecker@adacore.com>
4350 * gdbreplay.c (gdbreplay_version): Update copyright year.
4351 * server.c (gdbserver_version): Likewise.
4353 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4355 * lynx-low.c (lynx_wait_1): Add debug trace before adding
4358 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4360 * lynx-low.c (ptrace_request_to_str): Add handling for
4363 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4365 * lynx-low.c (lynx_attach): Delete variable new_process.
4367 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4369 * lynx-low.c (lynx_create_inferior): Delete variable
4372 2012-12-17 Joel Brobecker <brobecker@adacore.com>
4374 * lynx-low.c (ptrace_request_to_str): Do not handle
4375 PTRACE_GETTHREADLIST if this macro does not exist.
4377 2012-12-15 Yao Qi <yao@codesourcery.com>
4379 * Makefile.in (OBS): Add notif.o.
4380 * notif.c, notif.h: New.
4381 * server.c: Include "notif.h".
4382 (struct vstop_notif) <next>: Remove.
4384 (queue_stop_reply): Update.
4385 (push_event, send_next_stop_reply): Remove.
4386 (discard_queued_stop_replies): Update.
4387 (notif_stop): New variable.
4388 (handle_v_stopped): Remove.
4389 (handle_v_requests): Don't call handle_v_stopped. Call
4390 handle_ack_notif instead.
4391 (queue_stop_reply_callback): Call notif_event_enque instead
4392 of queue_stop_reply.
4393 (handle_status): Don't call send_next_stop_reply, call
4394 notif_write_event instead.
4395 (kill_inferior_callback): Likewise.
4396 (detach_or_kill_inferior_callback): Likewise.
4397 (main): Call initialize_notif.
4398 (process_serial_event): Call QUEUE_is_empty.
4399 (handle_target_event): Call notif_push instead of push event.
4400 * server.h (push_event): Remove declaration.
4402 2012-12-10 Tom Tromey <tromey@redhat.com>
4404 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
4405 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
4408 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
4409 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
4410 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
4411 (amd64-linux-ipa.o, ax.o): Rewrite.
4412 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
4413 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
4414 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
4415 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
4416 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
4417 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
4418 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
4419 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
4420 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
4421 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
4422 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
4423 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
4424 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
4425 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
4426 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
4427 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
4428 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
4429 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
4430 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
4431 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
4432 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
4433 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
4434 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
4435 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
4436 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
4437 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
4438 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
4439 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
4440 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
4441 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
4442 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
4443 (reg-tilegx.o): Remove.
4444 (all_object_files): New macro.
4445 Include .deps files.
4446 * aclocal.m4, configure: Rebuild.
4447 * acinclude.m4: Include depstand.m4, lead-dot.m4.
4448 * configure.ac: Invoke ZW_CREATE_DEPDIR,
4449 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
4451 2012-12-05 Tom Tromey <tromey@redhat.com>
4454 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
4456 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
4458 * configure.ac: Check for linux/perf_event.h.
4459 * config.in: Regenerated.
4460 * configure: Regenerated.
4462 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
4464 * hostio.c (handle_readlink): Decrease buffer size
4465 parameter passed to readlink by one byte.
4467 2012-11-26 Yao Qi <yao@codesourcery.com>
4469 * configure.ac (build_warnings): Append '-Wempty-body'.
4470 * configure: Regenerated.
4471 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
4474 2012-11-15 Pierre Muller <muller@sourceware.org>
4476 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
4477 * config.in: Regenerate.
4478 * configure: Regenerate.
4479 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
4480 Use "gdb_wait.h" header instead of <sys/wait.h> header.
4481 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
4482 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
4484 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
4485 instead of <sys/wait.h> header.
4486 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
4488 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
4490 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
4491 (various make rules): Remove -DGDBSERVER
4493 2012-11-09 Yao Qi <yao@codesourcery.com>
4495 * spu-low.c (current_ptid): Move it to ..
4496 * gdbthread.h: ... here. New.
4497 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
4498 * server.c (myresume, process_serial_event): Likewise.
4499 * thread-db.c (thread_db_find_new_threads): Likewise.
4500 * tracepoint.c (run_inferior_command): Likewise.
4502 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
4504 * server.c (handle_search_memory_1): Include access length in
4507 2012-09-05 Michael Brandt <michael.brandt@axis.com>
4509 * linux-crisv32-low.c: Fix compile errors.
4511 2012-09-04 Yao Qi <yao@codesourcery.com>
4513 * tracepoint.c (cmd_qtsv): Adjust debug message.
4514 Don't check CUR_TPOINT.
4516 2012-08-28 Yao Qi <yao@codesourcery.com>
4518 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
4519 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
4520 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
4521 Remove declarations of xmalloc, xreallloc, xstrdup and
4523 * Makefile.in (libiberty_h): New.
4524 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
4525 (linux-bfin-low.o): Append dependency 'libiberty.h'.
4527 2012-08-23 Yao Qi <yao@codesourcery.com>
4529 * server.h: Remove declaration of 'xsnprintf'.
4531 2012-08-22 Keith Seitz <keiths@redhat.com>
4533 * server.h: Include build-gnulib-gbserver/config.h.
4534 * gdbreplay.c: Likewise.
4536 2012-08-08 Doug Evans <dje@google.com>
4538 * Makefile.in (SFILES): Add gdb_vecs.c.
4539 (OBS): Add gdb_vecs.o.
4540 (gdb_vecs_h, host_defs_h): New variables.
4541 (thread-db.o): Add $(gdb_vecs_h) dependency.
4542 (gdb_vecs.o): New rule.
4543 * thread-db.c: #include "gdb_vecs.h".
4544 (thread_db_load_search): Use a vector to iterate over path elements.
4545 Handle text appearing after "$pdir".
4547 * configure.ac: Add check for strstr.
4548 * config.in: Regenerate.
4549 * configure: Regenerate.
4551 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
4553 * hostio.c (handle_pread): If pread fails, fall back to attempting
4555 (handle_pwrite): Likewise for pwrite.
4557 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
4559 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
4560 between unsupported TYPE and unimplementable ADDR/LEN combination.
4561 (arm_insert_point): Act on new return value.
4563 2012-07-31 Pedro Alves <palves@redhat.com>
4565 * server.c (process_point_options): Only skip tokens if we find
4566 one that is unrecognized. Don't treat 'X' specially while
4567 skipping unrecognized tokens.
4569 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
4571 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
4572 to 4-byte-align HW breakpoint addresses for Thumb.
4574 2012-07-27 Yao Qi <yao@codesourcery.com>
4578 * server.h: Declare gdb_agent_about_to_close.
4579 * target.c (kill_inferior): Include "agent.h".
4580 New. Send command 'kill'.
4581 * target.h (kill_inferior): Removed macro.
4582 * tracepoint.c (gdb_agent_about_to_close): New.
4583 (gdb_agent_helper_thread): Handle command 'close'.
4584 Wait endlessly until the inferior stops.
4585 Install gdb_agent_remove_socket to atexit hook.
4586 (agent_socket_name): New static variable.
4587 (gdb_agent_socket_init): Replace local variable 'name' with
4588 'agent_socket_name'.
4589 (gdb_agent_remove_socket): New.
4591 2012-07-27 Yao Qi <yao@codesourcery.com>
4593 * server.c (process_point_options): Stop at 'X' when parsing.
4595 2012-07-19 Michael Eager <eager@eagercon.com>
4597 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
4599 * linux-x86-low.c (x86_insert_point, x86_remove_point):
4600 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
4601 hardware breakpoint.
4603 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4605 * gdbserver/linux-low.c (initialize_low): Call
4606 linux_ptrace_init_warnings.
4608 2012-07-02 Doug Evans <dje@google.com>
4610 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
4613 2012-07-02 Stan Shebs <stan@codesourcery.com>
4615 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
4616 (ax.o): Add it to build rule.
4618 (OBS): Add format.o.
4619 (IPA_OBS): Add format.o.
4620 * server.c (handle_query): Claim support for breakpoint commands.
4621 (process_point_options): Add command case.
4622 (process_serial_event): Leave running if there are printfs in
4624 * mem-break.h (any_persistent_commands): Declare.
4625 (add_breakpoint_commands): Declare.
4626 (gdb_no_commands_at_breakpoint): Declare.
4627 (run_breakpoint_commands): Declare.
4628 * mem-break.c (struct point_command_list): New struct.
4629 (struct breakpoint): New field command_list.
4630 (any_persistent_commands): New function.
4631 (add_commands_to_breakpoint): New function.
4632 (add_breakpoint_commands): New function.
4633 (gdb_no_commands_at_breakpoint): New function.
4634 (run_breakpoint_commands): New function.
4635 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
4637 * ax.c: Include format.h.
4638 (ax_printf): New function.
4639 (gdb_eval_agent_expr): Add printf opcode.
4641 2012-06-13 Yao Qi <yao@codesourcery.com>
4643 * server.c (start_inferior): Remove duplicated writes to fields
4644 'last_resume_kind' and 'last_status' of 'current_inferior'.
4646 2012-06-12 Yao Qi <yao@codesourcery.com>
4647 Pedro Alves <palves@redhat.com>
4649 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
4651 * server.c (handle_v_cont): Extend comment.
4653 2012-06-11 Yao Qi <yao@codesourcery.com>
4655 * linux-low.c (linux_attach): Add 'static'.
4657 2012-06-06 Yao Qi <yao@codesourcery.com>
4659 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
4661 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4663 Fix gcc -flto compilation warning.
4664 * server.c (main): Make variable multi_mode and attach volatile.
4666 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4668 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
4669 if the platform doesn't know about it.
4671 2012-05-30 Jeff Kenton <jkenton@tilera.com>
4673 * Makefile.in (SFILES): Add linux-tile-low.c.
4674 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
4675 * configure.srv: Handle tilegx-*-linux*.
4676 * linux-tile-low.c: New file.
4678 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4680 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
4682 2012-05-24 Pedro Alves <palves@redhat.com>
4686 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
4688 2012-05-24 Pedro Alves <palves@redhat.com>
4692 Replace target_signal with gdb_signal throughout.
4694 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
4696 * linux-low.c (linux_store_registers): Avoid the copying sequence
4697 when no data has been retrieved by ptrace.
4699 2012-05-22 Will Deacon <will.deacon@arm.com>
4701 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
4702 Include asm/ptrace.h.
4703 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
4706 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
4708 * linux-low.c (linux_store_registers): Don't re-retrieve data
4709 with ptrace that has already been obtained from /proc. Always
4710 copy any data retrieved with ptrace to the buffer supplied.
4712 2012-05-11 Yao Qi <yao@codesourcery.com>
4713 Pedro Alves <palves@redhat.com>
4715 * linux-low.c (enum stopping_threads_kind): New.
4716 (stopping_threads): Change type to `enum stopping_threads_kind'.
4717 (handle_extended_wait): If stopping and suspending threads, leave
4718 the new_lwp suspended too.
4719 (linux_wait_for_event): Adjust.
4720 (stop_all_lwps): Set `stopping_threads' to
4721 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
4722 whether we're suspending threads or just stopping them. Assert no
4725 2012-04-29 Yao Qi <yao@codesourcery.com>
4727 * server.h: Move some code to ...
4728 * gdbthread.h: ... here. New.
4729 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
4730 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
4731 (nto-low.o, win32-low.o): Likewise.
4732 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
4733 * regcache.c, remote-utils.c, server.c: Likewise.
4734 * target.c, tracepoint.c, win32-low.c: Likewise.
4736 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4738 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
4739 (PTRACE_ARG4_TYPE): Likewise.
4740 (PTRACE_XFER_TYPE): Likewise.
4741 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
4742 ptrace to PTRACE_ARG3_TYPE.
4743 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
4744 (PTRACE_ARG4_TYPE): Likewise.
4745 (PTRACE_XFER_TYPE): Likewise.
4746 (linux_detach_one_lwp): Cast fourth argument of
4747 ptrace to long then PTRACE_ARG4_TYPE.
4748 (regsets_fetch_inferior_registers): Cast third argument of
4749 ptrace to long then PTRACE_ARG3_TYPE.
4750 (regsets_store_inferior_registers): Likewise.
4752 2012-04-20 Pedro Alves <palves@redhat.com>
4754 * configure: Regenerate.
4756 2012-04-19 Pedro Alves <palves@redhat.com>
4758 * Makefile.in (GNULIB_BUILDDIR): New.
4759 (LIBGNU, INCGNU, GNULIB_H): Adjust.
4760 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
4761 (all, install-only, uninstall, clean-info, all-lib, clean): No
4762 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
4763 (maintainer-clean realclean distclean): Use subdir_do.
4765 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
4766 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
4767 * acinclude.m4: Include acx_configure_dir.m4.
4768 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
4769 calls. Call AC_PROG_RANLIB. Configure gnulib using
4772 (GNULIB_STDINT_H): Adjust.
4773 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
4774 * gdbreplay.c: Include build-gnulib/config.h.
4775 * server.h: Likewise.
4776 * aclocal.m4: Regenerate.
4777 * config.in: Regenerate.
4778 * configure: Regenerate.
4780 2012-04-19 Pedro Alves <palves@redhat.com>
4782 * Makefile.in (LIBGNU, INCGNU): Adjust.
4783 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
4784 (all, install-only, uninstall, clean-info, all-lib, clean)
4785 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
4786 * configure.ac: Adjust AC_OUTPUT output.
4787 * aclocal.m4: Regenerate.
4788 * configure: Regenerate.
4790 2012-04-19 Pedro Alves <palves@redhat.com>
4792 * Makefile.in (generated_files): New.
4793 (server_h): Remove the explicit dependency on config.h, and depend
4794 on $generated_files.
4796 2012-04-19 Pedro Alves <palves@redhat.com>
4798 * Makefile.in (INCGNU): Add -Ignulib.
4800 2012-04-19 Pedro Alves <palves@redhat.com>
4802 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
4803 (INCGNU): ... this, and spell out -I here.
4804 (GNULIB_LIB): Rename to ...
4806 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
4808 2012-04-19 Pedro Alves <palves@redhat.com>
4810 * config.in: Regenerate.
4812 2012-04-19 Pedro Alves <palves@redhat.com>
4814 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
4815 * server.h (memmem): Remove declaration.
4816 * config.in: Regenerate.
4817 * configure: Regenerate.
4819 2012-04-19 Yao Qi <yao@codesourcery.com>
4821 * Makefile.in (SFILES): Add common/vec.c.
4825 2012-04-19 Yao Qi <yao@codesourcery.com>
4827 * remote-utils.c (prepare_resume_reply): Replace with macro
4828 target_core_of_thread.
4829 * server.c (handle_qxfer_threads_proper): Likewise.
4830 * target.h (traget_core_of_thread): New macro.
4832 2012-04-18 Pedro Alves <palves@redhat.com>
4834 * aclocal.m4: Regenerate.
4835 * configure: Regenerate.
4837 2012-04-16 Yao Qi <yao@codesourcery.com>
4839 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
4840 duplicated on address.
4842 2012-04-16 Yao Qi <yao@codesourcery.com>
4844 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
4845 (struct tracepoint_action_ops) <send>: New field.
4846 (m_tracepoint_action_send, r_tracepoint_action_send): New.
4847 (agent_expr_send, x_tracepoint_action_send): New.
4848 (l_tracepoint_action_send): New.
4849 (cmd_qtdp): Download and install tracepoint
4850 according to `use_agent'.
4851 (run_inferior_command): Add one more parameter `len'.
4853 (tracepoint_send_agent): New.
4854 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
4856 2012-04-16 Yao Qi <yao@codesourcery.com>
4858 * tracepoint.c (download_tracepoints): Moved to ...
4859 (cmd_qtstart): ... here.
4861 2012-04-14 Yao Qi <yao@codesourcery.com>
4863 * tracepoint.c: Include inttypes.h.
4864 (struct collect_memory_action): Use sized types.
4865 (struct tracepoint): Likewise.
4866 (cmd_qtdp, stop_tracing): Update print specifiers.
4867 (cmd_qtp, response_tracepoint): Likewise.
4868 (collect_data_at_tracepoint): Likewise.
4869 (collect_data_at_step): Likewise.
4871 2012-04-14 Yao Qi <yao@codesourcery.com>
4873 Import gnulib module inttypes.
4874 * aclocal.m4, config.in, configure: Regenerated.
4876 2012-04-14 Yao Qi <yao@codesourcery.com>
4878 * Makefile.in (maintainer-clean, realclean, distclean): Remove
4879 Makefile and config.status at last.
4881 2012-04-13 Yao Qi <yao@codesourcery.com>
4883 * tracepoint.c: Include stdint.h unconditionally.
4885 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4887 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
4888 on BFD_HAVE_SYS_PROCFS_TYPE.
4889 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
4890 * configure: Regenerate.
4891 * config.in: Likewise.
4893 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
4895 * Makefile.in (clean): Also remove x32.c x32-linux.c
4896 x32-avx.c x32-avx-linux.c.
4897 (x32.o): New target.
4899 (x32-linux.o): Likewise.
4900 (x32-linux.c): Likewise.
4901 (x32-avx.o): Likewise.
4902 (x32-avx.c): Likewise.
4903 (x32-avx-linux.o): Likewise.
4904 (x32-avx-linux.c): Likewise.
4906 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
4907 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
4908 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
4909 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
4910 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
4911 i386/x32-avx-linux.xml.
4913 * linux-x86-low.c (init_registers_x32_linux): New prototype.
4914 (init_registers_x32_avx_linux): Likwise.
4915 (x86_linux_update_xmltarget): Call init_registers_x32_linux
4916 or init_registers_x32_avx_linux if linux_is_elf64 is false.
4918 2012-04-13 Pedro Alves <palves@redhat.com>
4920 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
4921 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
4922 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
4923 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
4926 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4928 * linux-x86-low.c (compat_x32_clock_t): New.
4929 (compat_x32_siginfo_t): Likewise.
4930 (compat_x32_siginfo_from_siginfo): Likewise.
4931 (siginfo_from_compat_x32_siginfo): Likewise.
4932 (linux_is_elf64): Likewise.
4933 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
4934 and siginfo_from_compat_x32_siginfo for x32.
4935 (x86_arch_setup): Set linux_is_elf64.
4937 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4940 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
4942 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
4943 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
4944 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
4945 compatible with process.
4947 2012-04-12 Yao Qi <yao@codesourcery.com>
4949 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
4950 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
4951 (install-only, install-info, clean): Handle sub dir gnulib.
4952 (all-lib, am--refresh): New targets.
4953 (memmem.o): Remove target.
4954 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
4955 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
4956 (AC_REPLACE_FUNCS): Remove memmem.
4957 Invoke gl_INIT and AM_INIT_AUTOMAKE.
4958 (AC_OUTPUT): Generate Makefile in gnulib/.
4959 * aclocal.m4, config.in, configure: Regenerated.
4961 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
4963 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
4965 2012-04-05 Pedro Alves <palves@redhat.com>
4967 -Werror=strict-aliasing
4969 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
4972 2012-04-04 Pedro Alves <palves@redhat.com>
4974 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
4975 (sparc_store_gregset_from_stack, sparc_store_gregset)
4976 (sparc_breakpoint_at): Fix formatting.
4978 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4980 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
4982 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
4983 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
4984 * config.in: Regenerate.
4985 * configure: Likewise.
4987 2012-03-29 Pedro Alves <palves@redhat.com>
4989 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
4990 Correct ptrace arguments.
4992 2012-03-28 Pedro Alves <palves@redhat.com>
4994 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
4995 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
4996 (IA64_FR1_REGNUM): New defines.
4997 (ia64_fetch_register): New.
4998 (the_low_target): Install it.
4999 * linux-low.h (struct linux_target_ops) <fetch_register>: New
5001 * linux-low.c (linux_fetch_registers): Try the
5002 the_low_target.fetch_register hook first.
5004 * linux-arm-low.c (the_low_target): Adjust.
5005 * linux-bfin-low.c (the_low_target): Adjust.
5006 * linux-cris-low.c (the_low_target): Adjust.
5007 * linux-crisv32-low.c (the_low_target): Adjust.
5008 * linux-m32r-low.c (the_low_target): Adjust.
5009 * linux-m68k-low.c (the_low_target): Adjust.
5010 * linux-mips-low.c (the_low_target): Adjust.
5011 * linux-ppc-low.c (the_low_target): Adjust.
5012 * linux-s390-low.c (the_low_target): Adjust.
5013 * linux-sh-low.c (the_low_target): Adjust.
5014 * linux-sparc-low.c (the_low_target): Adjust.
5015 * linux-tic6x-low.c (the_low_target): Adjust.
5016 * linux-x86-low.c (the_low_target): Adjust.
5017 * linux-xtensa-low.c (the_low_target): Adjust.
5019 2012-03-26 Pedro Alves <palves@redhat.com>
5021 * server.c (handle_qxfer_libraries): Don't bail early if
5022 the_target->qxfer_libraries_svr4 is not NULL.
5024 2012-03-26 Pedro Alves <palves@redhat.com>
5026 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
5028 2012-03-23 Pedro Alves <palves@redhat.com>
5030 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
5031 "library-list-svr4" element's start tag when the the DSO list is
5034 2012-03-23 Pedro Alves <palves@redhat.com>
5036 * linux-low.c (read_one_ptr): Read the inferior's pointer through
5037 a variable whose type size is the same as the inferior's pointer
5040 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
5042 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
5044 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
5045 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5046 * linux-low.h: Include <signal.h>.
5047 (struct siginfo): Remove forward declaration.
5048 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
5051 2012-03-21 Mike Frysinger <vapier@gentoo.org>
5053 * .gitignore: Ignore more files.
5055 2012-03-19 Pedro Alves <palves@redhat.com>
5056 Jan Kratochvil <jan.kratochvil@redhat.com>
5058 * server.c (cont_thread, general_thread): Add describing comments.
5059 (start_inferior): Clear `cont_thread'.
5060 (handle_v_cont): Don't set `cont_thread' if resuming all threads
5063 2012-03-15 Yao Qi <yao@codesourcery.com>
5065 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
5067 (cmd_qtdp): ... here.
5069 2012-03-15 Yao Qi <yao@codesourcery.com>
5071 * tracepoint.c (struct tracepoint_action_ops): New.
5072 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
5073 (m_tracepoint_action_download): New.
5074 (r_tracepoint_action_download): New.
5075 (x_tracepoint_action_download): New.
5076 (l_tracepoint_action_download): New.
5077 (add_tracepoint_action): Install `action->ops' according type.
5078 (download_tracepoint_1): Move code `download' function pointer
5079 of various tracepoint_action_ops.
5081 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5083 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
5084 linux_ptrace_attach_warnings.
5086 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
5088 * Makefile.in (linux-ptrace.o): New.
5089 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
5090 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
5091 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
5092 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
5093 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
5095 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
5097 2012-03-08 Yao Qi <yao@codesourcery.com>
5098 Pedro Alves <palves@redhat.com>
5100 Fix PR server/13392.
5101 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
5103 * tracepoint.c (remove_tracepoint): New.
5104 (cmd_qtdp): Call remove_tracepoint when failed to install.
5106 2012-03-07 Pedro Alves <palves@redhat.com>
5108 * linux-low.c (get_detach_signal): New.
5109 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
5110 Pass on pending signals to PTRACE_DETACH. Check the result of the
5112 * server.c (program_signals, program_signals_p): New.
5113 (handle_general_set): Handle QProgramSignals.
5114 * server.h (program_signals, program_signals_p): Declare.
5116 2012-03-05 Pedro Alves <palves@redhat.com>
5117 Jan Kratochvil <jan.kratochvil@redhat.com>
5119 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
5122 2012-03-03 Yao Qi <yao@codesourcery.com>
5124 * tracepoint.c (tracepoint_look_up_symbols): Update call to
5125 agent_look_up_symbols.
5127 2012-03-03 Yao Qi <yao@codesourcery.com>
5129 * Makefile.in (linux-low.o): Keep dependence on agent.h.
5130 (linux-x86-low.o): Likewise.
5131 * server.h: Remove in_process_agent_loaded.
5132 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
5136 2012-03-03 Yao Qi <yao@codesourcery.com>
5138 * tracepoint.c (gdb_agent_capability): New global.
5139 (in_process_agent_loaded_ust): Renamed to
5140 `in_process_agent_supports_ust'.
5142 (in_process_agent_supports_ust): Call agent_capability_check.
5143 (clear_installed_tracepoints): Assert that agent supports
5146 2012-03-03 Yao Qi <yao@codesourcery.com>
5148 * linux-low.c (linux_supports_agent): New.
5149 (linux_target_ops): Initialize field `supports_agent' with
5150 linux_supports_agent.
5151 * target.h (struct target_ops) <supports_agent>: New.
5152 (target_supports_agent): New macro.
5153 * server.c (handle_general_set): Handle packet 'QAgent'.
5154 (handle_query): Send `QAgent+'.
5155 * Makefile.in (server.o): Depends on agent.h.
5157 2012-03-03 Yao Qi <yao@codesourcery.com>
5159 * Makefile.in (OBS): Add agent.o.
5160 Add new rule for agent.o.
5161 Track dependence of tracepoint.c on agent.h.
5162 * tracepoint.c (run_inferior_command_1):
5163 (run_inferior_command): Call agent_run_command.
5164 (gdb_ust_connect_sync_socket): Deleted. Move it to
5166 (resume_thread, stop_thread): Likewise.
5167 (gdb_ust_socket_init): Renamed to ...
5168 (gdb_agent_socket_init): ... New.
5169 (gdb_ust_thread): Renamed to ...
5170 (gdb_agent_helper_thread): ... New.
5171 (gdb_ust_init): Move some code to ...
5172 (gdb_agent_init): ... here. New.
5173 [HAVE_UST]: Call gdb_ust_init.
5174 (initialize_tracepoint_ftlib): Call gdb_agent_init.
5175 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
5176 * config.in, configure: Regenerated.
5178 2012-03-02 Pedro Alves <palves@redhat.com>
5180 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
5181 * linux-low.c (struct simple_pid_list): New.
5182 (stopped_pids): New a struct simple_pid_list pointer.
5183 (add_to_pid_list, pull_pid_from_list): New.
5184 (handle_extended_wait): Don't assume the first signal new children
5185 report is SIGSTOP. Adjust call to pull_pid_from_list.
5186 (linux_wait_for_lwp): Adjust.
5188 2012-03-02 Yao Qi <yao@codesourcery.com>
5190 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
5193 2012-03-02 Yao Qi <yao@codesourcery.com>
5195 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
5196 `stop_pc' and `tpoint'. Update caller.
5198 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
5200 * linux-low.h (linux_target_ops): Add regset_bitmap member.
5201 * linux-low.c (use_linux_regsets): New macro.
5202 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
5203 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
5204 (linux_register_in_regsets): New function.
5205 (usr_fetch_inferior_registers): Skip registers covered by
5207 (usr_store_inferior_registers): Likewise.
5208 (usr_fetch_inferior_registers): New macro.
5209 (usr_store_inferior_registers): Likewise.
5210 (linux_fetch_registers): Handle mixed regset/non-regset targets.
5211 (linux_store_registers): Likewise.
5212 * linux-mips-low.c (init_registers_mips_dsp_linux): New
5214 (init_registers_mips64_dsp_linux): Likewise.
5215 (init_registers_mips_linux): New macro.
5216 (init_registers_mips_dsp_linux): Likewise.
5217 (mips_dsp_num_regs): Likewise.
5218 (DSP_BASE, DSP_CONTROL): New fallback macros.
5219 (mips_base_regs): New macro.
5220 (mips_regmap): Use it. Fix the size.
5221 (mips_dsp_regmap): New variable.
5222 (mips_dsp_regset_bitmap): Likewise.
5223 (mips_arch_setup): New function.
5224 (mips_cannot_fetch_register): Use the_low_target.regmap rather
5226 (mips_cannot_store_register): Likewise.
5227 (the_low_target): Update .arch_setup, .num_regs and .regmap
5228 initializers. Add .regset_bitmap initializer.
5229 * linux-arm-low.c (the_low_target): Add .regset_bitmap
5231 * linux-bfin-low.c (the_low_target): Likewise.
5232 * linux-cris-low.c (the_low_target): Likewise.
5233 * linux-crisv32-low.c (the_low_target): Likewise.
5234 * linux-ia64-low.c (the_low_target): Likewise.
5235 * linux-m32r-low.c (the_low_target): Likewise.
5236 * linux-m68k-low.c (the_low_target): Likewise.
5237 * linux-ppc-low.c (the_low_target): Likewise.
5238 * linux-s390-low.c (the_low_target): Likewise.
5239 * linux-sh-low.c (the_low_target): Likewise.
5240 * linux-sparc-low.c (the_low_target): Likewise.
5241 * linux-tic6x-low.c (the_low_target): Likewise.
5242 * linux-x86-low.c (the_low_target): Likewise.
5243 * linux-xtensa-low.c (the_low_target): Likewise.
5244 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
5245 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
5246 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
5248 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
5249 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
5251 2012-02-29 Yao Qi <yao@codesourcery.com>
5252 Pedro Alves <palves@redhat.com>
5254 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
5255 `step_over_finished' is true.
5257 2012-02-27 Pedro Alves <palves@redhat.com>
5259 * linux-low.c (pid_is_stopped): Delete, moved to common/.
5260 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
5262 2012-02-27 Pedro Alves <palves@redhat.com>
5265 * linux-low.c (pid_is_stopped): New.
5266 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
5268 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
5270 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
5273 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
5275 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
5277 2012-02-24 Luis Machado <lgustavo@codesourcery>
5279 * server.c (handle_query): Advertise support for target-side
5280 breakpoint condition evaluation.
5281 (process_point_options): New function.
5282 (process_serial_event): When inserting a breakpoint, check for
5283 a target-side condition that should be evaluated.
5285 * mem-break.c: Include regcache.h and ax.h.
5286 (point_cond_list_t): New data structure.
5287 (breakpoint) <cond_list>: New field.
5288 (find_gdb_breakpoint_at): Make non-static.
5289 (delete_gdb_breakpoint_at): Clear any target-side
5291 (clear_gdb_breakpoint_conditions): New function.
5292 (add_condition_to_breakpoint): Likewise.
5293 (add_breakpoint_condition): Likewise.
5294 (gdb_condition_true_at_breakpoint): Likewise.
5295 (gdb_breakpoint_here): Return result directly instead
5296 of going through a local variable.
5298 * mem-break.h (find_gdb_breakpoint_at): New prototype.
5299 (clear_gdb_breakpoint_conditions): Likewise.
5300 (add_breakpoint_condition): Likewise.
5301 (gdb_condition_true_at_breakpoint): Likewise.
5303 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
5304 (need_step_over_p): Take target-side breakpoint condition into
5307 2012-02-24 Luis Machado <lgustavo@codesourcery>
5309 * server.h: Include tracepoint.h.
5310 (agent_mem_read, agent_get_trace_state_variable_value,
5311 agent_set_trace_state_variable_value,
5312 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
5313 get_set_tsv_func_addr): New prototypes.
5315 * ax.h: New include file.
5316 * ax.c: New source file.
5318 * tracepoint.c: Include ax.h.
5319 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
5320 agent_expr, eval_result_type): Move to ax.h.
5321 (parse_agent_expr): Rename to ...
5322 (gdb_parse_agent_expr): ... this, make it non-static and move
5324 (unparse_agent_expr) Rename to ...
5325 (gdb_unparse_agent_expr): ... this, make it non-static and move
5327 (eval_agent_expr): Rename to ...
5328 (eval_tracepoint_agent_expr): ... this.
5329 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
5330 forward declarations.
5331 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
5332 (agent_get_trace_state_variable_value): New function.
5333 (agent_set_trace_state_variable_value): New function.
5334 (cmd_qtdp): Call gdb_parse_agent_expr (...).
5335 (response_tracepoint): Call gdb_unparse_agent_expr (...).
5336 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
5337 (condition_true_at_tracepoint): Likewise.
5338 (parse_agent_expr): Rename to ...
5339 (gdb_parse_agent_expr): ... this and move to ax.c.
5340 (unparse_agent_expr): Rename to ...
5341 (gdb_unparse_agent_expr): ... this and move to ax.c.
5342 (gdb_agent_op_name): Move to ax.c.
5343 (eval_agent_expr): Rename to ...
5344 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
5346 (eval_tracepoint_agent_expr): New function.
5347 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
5349 (current_insn_ptr, emit_error, struct bytecode_address): Move to
5351 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
5352 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
5353 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
5354 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
5355 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
5356 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
5357 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
5358 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
5359 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
5360 (compile_bytecodes): Remove forward declaration.
5361 (is_goto_target): Move to ax.c.
5362 (compile_bytecodes): Move to ax.c and call
5363 agent_get_trace_state_variable_value (...) and
5364 agent_set_trace_state_variable_value (...).
5366 * Makefile.in: Update ax.c and IPA dependencies.
5368 2012-02-24 Pedro Alves <palves@redhat.com>
5370 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
5371 (cmd_bigqtbuffer_circular): ... this. Only handle
5372 'QTBuffer:circular:'.
5373 (handle_tracepoint_general_set): Adjust.
5375 2012-02-16 Yao Qi <yao@codesourcery.com>
5377 * inferiors.c: Move code to ...
5378 * dll.c: .... here. New.
5379 * server.h: Declare clear_dlls.
5380 * Makefile.in (SFILES): Add dll.c.
5384 2012-02-11 Yao Qi <yao@codesourcery.com>
5386 * server.c: (handle_monitor_command): Add a new parameter
5388 (handle_query): Update caller.
5390 2012-02-09 Joel Brobecker <brobecker@adacore.com>
5392 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
5393 * configure, config.in: Regenerate.
5394 * hostio.c: Provide an alternate implementation if HAVE_READLINK
5397 2012-02-02 Pedro Alves <palves@redhat.com>
5399 Try SIGKILL first, then PTRACE_KILL.
5400 * linux-low.c (linux_kill_one_lwp): New.
5401 (linux_kill_one_lwp): Rename to ...
5402 (kill_one_lwp_callback): ... this. Use the new
5405 2012-02-02 Pedro Alves <palves@redhat.com>
5407 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
5410 2012-01-27 Pedro Alves <palves@redhat.com>
5412 * linux-low.c (linux_child_pid_to_exec_file): Delete.
5413 (elf_64_file_p): Make static.
5414 (linux_pid_exe_is_elf_64_file): New.
5415 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
5416 Delete declarations.
5417 (linux_pid_exe_is_elf_64_file): Declare.
5418 * linux-x86-low.c (x86_arch_setup): Use
5419 linux_pid_exe_is_elf_64_file.
5421 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5423 * linux-low.c (linux_wait_for_event_1): Rename to ...
5424 (linux_wait_for_event): ... here and merge it with former
5425 linux_wait_for_event - new variable wait_ptid, use it.
5426 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
5428 2012-01-23 Pedro Alves <palves@redhat.com>
5430 * server.c (main): Avoid yet another case of infinite loop while
5431 detaching/killing after a longjmp.
5433 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
5436 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
5438 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
5440 * hostio.c (handle_readlink): New function.
5441 (handle_vFile): Call it to handle "vFile:readlink" packets.
5443 2012-01-20 Pedro Alves <palves@redhat.com>
5444 Ulrich Weigand <ulrich.weigand@linaro.org>
5446 * server.c (handle_v_requests): Only support vAttach and vRun to
5447 start multiple processes when in extended protocol mode.
5449 2012-01-17 Pedro Alves <palves@redhat.com>
5451 * tracepoint.c (initialize_tracepoint): Use mmap instead of
5452 memalign plus mprotect to allocate the scratch buffer.
5454 2012-01-13 Pedro Alves <palves@redhat.com>
5456 * server.c (attach_inferior): Clear `cont_thread'.
5458 2012-01-13 Pedro Alves <palves@redhat.com>
5460 * server.c (main): Avoid infinite loop while detaching/killing
5463 2012-01-09 Doug Evans <dje@google.com>
5465 * server.c (start_inferior): Set last_ptid in --wrapper case.
5467 2012-01-06 Yao Qi <yao@codesourcery.com>
5469 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
5471 [IN_PROCESS_AGENT] (debug_agent): New global variable.
5473 2012-01-04 Yao Qi <yao@codesourcery.com>
5475 * tracepoint.c (cmd_qtdp): Print debug message
5476 for static tracepoint.
5478 2012-01-04 Yao Qi <yao@codesourcery.com>
5480 * tracepoint.c (trace_vdebug): Differentiate debug message
5481 between gdbserver and IPA.
5483 2012-01-03 Yao Qi <yao@codesourcery.com>
5485 * tracepoint.c (tracepoint_was_hit): Don't collect for
5488 2012-01-02 Joel Brobecker <brobecker@adacore.com>
5490 * terminal.h: Reformat copyright header.
5492 2012-01-02 Joel Brobecker <brobecker@adacore.com>
5494 * server.c (gdbserver_version): Update copyright year.
5495 * gdbreplay.c (gdbreplay_version): Likewise.
5497 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
5499 * linux-low.c (linux_create_inferior): Put empty if clause for write.
5502 2011-12-18 Hui Zhu <teawater@gmail.com>
5503 * linux-low.c (linux_create_inferior): Save return value to ret.
5505 2011-12-18 Hui Zhu <teawater@gmail.com>
5507 * linux-low.c (linux_create_inferior): Save return value to ret.
5509 2011-12-16 Doug Evans <dje@google.com>
5511 * linux-low.c (linux_create_inferior): If stdio connection,
5512 redirect stdin from /dev/null, stdout to stderr.
5513 * remote-utils.c (remote_is_stdio): New static global.
5514 (remote_connection_is_stdio): New function.
5515 (remote_prepare): Handle stdio connection.
5516 (remote_open): Ditto.
5517 (remote_close): Don't close stdin for stdio connections.
5518 (read_prim,write_prim): New functions. Replace all calls to
5519 read/write to these.
5520 * server.c (main): Watch for "-" argument. Move call to
5521 remote_prepare before start_inferior.
5522 * server.h (STDIO_CONNECTION_NAME): New macro.
5523 (remote_connection_is_stdio): Declare.
5525 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
5526 in debugging output.
5528 2011-12-15 Yao Qi <yao@codesourcery.com>
5530 * tracepoint.c: Include sys/syscall.h.
5531 (gdb_ust_thread): Remove preprocessor conditional.
5533 2011-12-14 Pedro Alves <pedro@codesourcery.com>
5535 * linux-low.c (linux_detach_one_lwp): Call
5536 the_low_target.prepare_to_resume before detaching.
5538 2011-12-14 Yao Qi <yao@codesourcery.com>
5540 * tracepoint.c (gdb_ust_thread): Don't ignore return value
5543 2011-12-14 Yao Qi <yao@codesourcery.com>
5545 * i386-low.c (i386_low_stopped_data_address): Initialize local
5548 2011-12-13 Pedro Alves <pedro@codesourcery.com>
5552 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
5553 DR_CONTROL unless necessary. Extend comments.
5554 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
5555 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
5557 2011-12-13 Yao Qi <yao@codesourcery.com>
5559 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
5561 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
5563 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
5565 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
5566 Print new debug message for such case.
5568 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5570 Fix overlapping memcpy.
5571 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
5572 the read_inferior_memory transfer.
5573 (delete_fast_tracepoint_jump): New variable buf. Use it for the
5574 write_inferior_memory transfer.
5575 (set_fast_tracepoint_jump): New variable buf. Use it for the
5576 read_inferior_memory and write_inferior_memory transfers.
5577 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
5578 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
5579 Use it for the write_inferior_memory transfer.
5580 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
5583 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
5585 * linux-low.c (fetch_register, store_register): Make code
5586 consistent, fix formatting.
5588 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
5590 * linux-low.c (usr_store_inferior_registers): Factor out code
5591 to handle individual registers into...
5592 (store_register): ... this new function.
5594 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
5596 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
5597 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
5598 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
5599 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
5600 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
5601 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
5602 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
5603 (srv_xmlfiles): Add new XML files.
5605 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
5607 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
5608 (init_registers_s390_linux32v1): Add prototype.
5609 (init_registers_s390_linux32v2): Likewise.
5610 (init_registers_s390_linux64v1): Likewise.
5611 (init_registers_s390_linux64v2): Likewise.
5612 (init_registers_s390x_linux64v1): Likewise.
5613 (init_registers_s390x_linux64v2): Likewise.
5614 (s390_num_regs): Increment to 52.
5615 (s390_regmap): Add orig_r2 register.
5616 (s390_num_regs_3264): Increment to 68.
5617 (s390_regmap_3264): Add orig_r2 register.
5618 (s390_collect_ptrace_register): Handle orig_r2 register.
5619 (s390_supply_ptrace_register): Likewise.
5620 (s390_fill_last_break): New function.
5621 (s390_store_last_break): Likewise.
5622 (s390_fill_system_call): New function.
5623 (s390_store_system_call): Likewise.
5624 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
5626 (s390_check_regset): New function.
5627 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
5628 NT_S390_SYSTEM_CALL regsets and use appropriate description.
5629 Update target_regsets for available register sets.
5631 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
5632 Jan Kratochvil <jan.kratochvil@redhat.com>
5634 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
5635 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
5637 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
5638 * linux-low.h (struct process_info_private): New member r_debug.
5639 * server.c (handle_qxfer_libraries): Call
5640 the_target->qxfer_libraries_svr4.
5641 (handle_qxfer_libraries_svr4): New function.
5642 (qxfer_packets): New entry "libraries-svr4".
5643 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
5644 * target.h (struct target_ops): New member qxfer_libraries_svr4.
5645 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
5646 PACKET_qXfer_libraries_svr4.
5648 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
5650 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
5651 PSW address/mask between 8-byte and 16-byte formats.
5652 (s390_supply_ptrace_register): Likewise.
5653 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
5654 basic addressing mode bit.
5656 2011-11-24 Stan Shebs <stan@codesourcery.com>
5658 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
5660 2011-11-17 Stan Shebs <stan@codesourcery.com>
5662 * tracepoint.c (struct tracepoint): New field traceframe_usage.
5663 (tracing_start_time): New global.
5664 (tracing_stop_time): New global.
5665 (tracing_user_name): New global.
5666 (tracing_notes): New global.
5667 (tracing_stop_note): New global.
5668 (cmd_qtstart): Set traceframe_usage, start_time.
5669 (stop_tracing): Set stop_time.
5670 (cmd_qtstatus): Report additional status.
5671 (cmd_qtp): New function.
5672 (handle_tracepoint_query): Call it.
5673 (cmd_qtnotes): New function.
5674 (handle_tracepoint_general_set): Call it.
5675 (get_timestamp): Rename from tsv_get_timestamp.
5677 2011-11-14 Stan Shebs <stan@codesourcery.com>
5678 Kwok Cheung Yeung <kcy@codesourcery.com>
5680 * linux-x86-low.c (small_jump_insn): New.
5681 (i386_install_fast_tracepoint_jump_pad): Add arguments for
5682 trampoline and error message, build a trampoline and issue a small
5683 jump instruction to it.
5684 (x86_install_fast_tracepoint_jump_pad): Add arguments for
5685 trampoline and error message.
5686 (x86_get_min_fast_tracepoint_insn_len): New.
5687 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
5688 * linux-low.h (struct linux_target_ops): Add arguments to
5689 install_fast_tracepoint_jump_pad operation, add new operation.
5690 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
5692 (linux_get_min_fast_tracepoint_insn_len): New function.
5693 (linux_target_op): Add new operation.
5694 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
5695 (gdb_trampoline_buffer_end): Ditto.
5696 (gdb_trampoline_buffer_error): Ditto.
5697 (struct ipa_sym_addresses): Add fields for new IPA variables.
5698 (symbol_list): Add entries for new IPA variables.
5699 (struct tracepoint): Add fields to hold the address range of the
5700 trampoline used by the tracepoint.
5701 (trampoline_buffer_head): New static variable.
5702 (trampoline_buffer_tail): Ditto.
5703 (claim_trampoline_space): New function.
5704 (have_fast_tracepoint_trampoline_buffer): New function.
5705 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
5707 (install_fast_tracepoint): Ditto, also add error buffer argument.
5708 (cmd_qtminftpilen): New function.
5709 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
5710 (fast_tracepoint_from_trampoline_address): New function.
5711 (fast_tracepoint_collecting): Handle trampoline as part of jump
5713 (set_trampoline_buffer_space): New function.
5714 (initialize_tracepoint): Initialize new IPA variables.
5715 * target.h (struct target_ops): Add arguments to
5716 install_fast_tracepoint_jump_pad operation, add new
5717 get_min_fast_tracepoint_insn_len operation.
5718 (target_get_min_fast_tracepoint_insn_len): New.
5719 (install_fast_tracepoint_jump_pad): Add arguments.
5720 * server.h (IPA_BUFSIZ): Define.
5721 * linux-i386-ipa.c: Include extra header files.
5722 (initialize_fast_tracepoint_trampoline_buffer): New function.
5723 (initialize_low_tracepoint): Call it.
5724 * server.h (set_trampoline_buffer_space): Declare.
5725 (claim_trampoline_space): Ditto.
5726 (have_fast_tracepoint_trampoline_buffer): Ditto.
5728 2011-11-14 Yao Qi <yao@codesourcery.com>
5730 * server.c (handle_query): Handle InstallInTrace for qSupported.
5731 * tracepoint.c (add_tracepoint): Sort list.
5732 (install_tracepoint, download_tracepoint): New.
5733 (cmd_qtdp): Call them to install and download tracepoints.
5734 (sort_tracepoints): Removed.
5735 (cmd_qtstart): Update.
5737 2011-11-14 Yao Qi <yao@codesourcery.com>
5739 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
5740 * mem-break.h: Declare.
5741 * tracepoint.c (cmd_qtstart): Move some code to ...
5742 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
5744 (download_tracepoints): Move some code to ...
5745 (download_tracepoint_1): ... here. New.
5747 2011-11-08 Yao Qi <yao@codesourcery.com>
5749 * remote-utils.c (relocate_instruction): A comment fix.
5751 2011-11-07 Joel Brobecker <brobecker@adacore.com>
5753 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
5754 (i386_dr_low_get_control, i386_dr_low_get_status): Use
5755 dr_status_mirror and dr_control_mirror from debug_reg_state.
5756 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
5757 (i386_initial_stuff): Remove use of deleted globals.
5758 (i386_get_thread_context, i386_set_thread_context,
5759 i386_thread_added): Use dr_status_mirror and dr_control_mirror
5760 from debug_reg_state.
5762 2011-11-05 Yao Qi <yao@codesourcery.com>
5764 * tracepoint.c (gdb_collect): Loop over tracepoints of same
5765 address as TPOINT's.
5767 2011-11-02 Stan Shebs <stan@codesourcery.com>
5769 * tracepoint.c (agent_mem_read_string): New function.
5770 (eval_agent_expr): Call it for tracenz.
5771 * server.c (handle_query): Report support for tracenz.
5773 2011-11-02 Yao Qi <yao@codesourcery.com>
5775 * tracepoint.c (cmd_qtstart): Remove unused local variables.
5777 2011-11-02 Yao Qi <yao@codesourcery.com>
5779 * target.h: Fix a typo in comment.
5781 2011-10-31 Pedro Alves <pedro@codesourcery.com>
5783 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
5784 clobber the breakpoints' shadows with fast tracepoint jumps.
5785 * mem-break.h (check_mem_write): Add `myaddr' parameter.
5786 * target.c (write_inferior_memory): Also pass MYADDR down to
5789 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
5791 * configure.ac: Check support for personality routine.
5792 * configure: Regenerate.
5793 * config.in: Likewise.
5794 * linux-low.c: Include <sys/personality.h>.
5795 Define ADDR_NO_RANDOMIZE if necessary.
5796 (linux_create_inferior): Disable address space randomization when
5797 forking inferior, if requested.
5798 (linux_supports_disable_randomization): New function.
5799 (linux_target_ops): Install it.
5800 * server.h (disable_randomization): Declare.
5801 * server.c (disable_randomization): New global variable.
5802 (handle_general_set): Handle QDisableRandomization.
5803 (handle_query): Likewise for qSupported.
5804 (main): Support --disable-randomization and --no-disable-randomization
5805 command line arguments.
5806 * target.h (struct target_ops): Add supports_disable_randomization.
5807 (target_supports_disable_randomization): New macro.
5809 2011-09-29 Mike Frysinger <vapier@gentoo.org>
5811 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
5813 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
5814 [!PT_GETDSBT] (target_loadmap): New definition.
5815 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
5816 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
5817 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
5818 and PT_GETDSBT to LINUX_LOADMAP.
5819 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
5820 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
5822 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5824 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
5825 (arm_linux_hwbp_cap): New static variable.
5826 (arm_linux_get_hwbp_cap): Replace by ...
5827 (arm_linux_init_hwbp_cap): ... this new function.
5828 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
5829 (arm_linux_get_hw_watchpoint_count): Likewise.
5830 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5831 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
5832 (arm_prepare_to_resume): Use perror_with_name instead of error.
5834 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5836 * linux-arm-low.c: Include <signal.h>.
5837 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
5838 (struct arm_linux_hwbp_cap): New data type.
5839 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
5840 (struct arm_linux_hw_breakpoint): New data type.
5841 (MAX_BPTS, MAX_WPTS): Define.
5842 (struct arch_process_info, struct arch_lwp_info): New data types.
5843 (arm_linux_get_hwbp_cap): New function.
5844 (arm_linux_get_hw_breakpoint_count): Likewise.
5845 (arm_linux_get_hw_watchpoint_count): Likewise.
5846 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5847 (arm_hwbp_control_initialize): Likewise.
5848 (arm_hwbp_control_is_enabled): Likewise.
5849 (arm_hwbp_control_is_initialized): Likewise.
5850 (arm_hwbp_control_disable): Likewise.
5851 (arm_linux_hw_breakpoint_equal): Likewise.
5852 (arm_linux_hw_point_initialize): Likewise.
5853 (struct update_registers_data): New data structure.
5854 (update_registers_callback: New function.
5855 (arm_insert_point): Likewise.
5856 (arm_remove_point): Likewise.
5857 (arm_stopped_by_watchpoint): Likewise.
5858 (arm_stopped_data_address): Likewise.
5859 (arm_new_process): Likewise.
5860 (arm_new_thread): Likewise.
5861 (arm_prepare_to_resume): Likewise.
5862 (the_low_target): Register arm_insert_point, arm_remove_point,
5863 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
5864 arm_new_thread, and arm_prepare_to_resume.
5866 2011-09-15 Stan Shebs <stan@codesourcery.com>
5868 * server.h (struct emit_ops): Add compare-goto fields.
5869 * tracepoint.c (gdb_agent_op_sizes): New table.
5870 (emit_eq_goto): New function.
5871 (emit_ne_goto): New function.
5872 (emit_lt_goto): New function.
5873 (emit_le_goto): New function.
5874 (emit_gt_goto): New function.
5875 (emit_ge_goto): New function.
5876 (is_goto_target): New function.
5877 (compile_bytecodes): Recognize special cases of compare-goto
5878 combinations and call specialized emitters for them.
5879 * linux-x86-low.c (amd64_emit_eq_goto): New function.
5880 (amd64_emit_ne_goto): New function.
5881 (amd64_emit_lt_goto): New function.
5882 (amd64_emit_le_goto): New function.
5883 (amd64_emit_gt_goto): New function.
5884 (amd64_emit_ge_goto): New function.
5885 (amd64_emit_ops): Add the new functions.
5886 (i386_emit_eq_goto): New function.
5887 (i386_emit_ne_goto): New function.
5888 (i386_emit_lt_goto): New function.
5889 (i386_emit_le_goto): New function.
5890 (i386_emit_gt_goto): New function.
5891 (i386_emit_ge_goto): New function.
5892 (i386_emit_ops): Add the new functions.
5894 2011-09-08 Stan Shebs <stan@codesourcery.com>
5896 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
5897 (i386_emit_epilogue): Restore %ebx.
5899 2011-08-31 Jie Zhang <jzhang918@gmail.com>
5901 * server.c (step_thread): Remove definition.
5902 (process_serial_event): Don't handle Hs.
5903 * server.h (step_thread): Remove declaration.
5904 * target.c (set_desired_inferior): Remove use of step_thread.
5906 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5908 * linux-low.c: Include linux-procfs.h.
5909 (linux_attach_lwp_1): Update comments.
5910 (linux_attach): Scan for existing threads when attaching to a
5911 process that is the tgid.
5912 * Makefile.in: Update dependencies.
5914 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5916 * configure.srv: Add linux-procfs.o dependencies.
5918 2011-08-14 Yao Qi <yao@codesourcery.com>
5920 * target.h (struct target_ops): Fix indent.
5921 * win32-low.c (win32_target_ops): Fix comment.
5923 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
5924 Yao Qi <yao@codesourcery.com>
5926 * Makefile.in (clean): Remove tic6x-*.c files.
5927 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
5928 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
5929 (tic6x-c64xp-linux.c): Likewise.
5930 * configure.srv: Add support for tic6x-*-uclinux.
5931 * linux-tic6x-low.c: New.
5932 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
5934 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
5935 Yao Qi <yao@codesourcery.com>
5937 * target.h (struct target_ops): Add read_loadmap.
5938 * linux-low.c (struct target_loadseg): New type.
5939 (struct target_loadmap): New type.
5940 (linux_read_loadmap): New function.
5941 (linux_target_ops): Add linux_read_loadmap.
5942 * server.c (handle_query): Support qXfer:fdpic:read packet.
5943 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
5946 2011-08-05 Eli Zaretskii <eliz@gnu.org>
5948 * win32-low.c: Include <stdint.h>.
5950 2011-07-22 Pedro Alves <pedro@codesourcery.com>
5952 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
5953 to the inferior here.
5954 (i386_remove_aligned_watchpoint): Ditto.
5955 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
5956 fit part of the watchpoint in the debug registers.
5957 (i386_update_inferior_debug_regs): New.
5958 (i386_low_insert_watchpoint): Work on a local mirror of the debug
5959 registers, and only update the inferior on success.
5960 (i386_low_remove_watchpoint): Ditto.
5962 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
5964 * linux-low.c (compare_ints, unique, list_threads, show_process,
5965 linux_core_of_thread): Delete.
5966 (linux_target_ops): Change linux_core_of_thread to
5967 linux_common_core_of_thread.
5968 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
5969 * utils.c (malloc_failure): Change type of argument.
5970 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
5971 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
5972 common/linux-osdata.c, common/ptid.c and common/buffer.c.
5973 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
5974 (IPA_OBJS): Add common-utils-ipa.o.
5975 (ptid_h, linux_osdata_h): New macros.
5976 (server_h): Add common/common-utils.h, common/xml-utils.h,
5977 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
5979 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
5980 ptid.o, buffer.o): New rules.
5981 (linux-low.o): Add common/linux-osdata.h as a dependency.
5982 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
5983 * configure.ac: Add AC_HEADER_DIRENT check.
5984 * config.in: Regenerate.
5985 * configure: Regenerate.
5986 * remote-utils.c (xml_escape_text): Delete.
5987 (buffer_grow, buffer_free, buffer_init, buffer_finish,
5988 buffer_xml_printf): Move to common/buffer.c.
5989 * server.c (main): Remove call to initialize_inferiors.
5990 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
5991 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
5992 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
5993 internal_error, gdb_assert, gdb_assert_fail): Delete.
5994 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
5995 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
5997 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
5998 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
5999 initialize_inferiors): Delete.
6001 2011-07-20 Pedro Alves <pedro@codesourcery.com>
6003 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
6006 2011-05-31 Pedro Alves <pedro@codesourcery.com>
6008 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
6010 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
6012 2011-05-26 Yao Qi <yao@codesourcery.com>
6014 * Makefile.in (thread-db.o): Track dependence to
6015 common/gdb_thread_db.h.
6016 * thread-db.c: include gdb_thread_db.h from right place.
6018 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
6020 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
6021 __FILE__ and __LINE__ to internal_error.
6023 2011-05-13 Doug Evans <dje@google.com>
6025 * thread-db.c (try_thread_db_load_from_sdir): New function.
6026 (try_thread_db_load_from_dir): New function.
6027 (thread_db_load_search): Handle $sdir, ignore $pdir.
6028 Remove trying of system directories if search of
6029 libthread-db-search-path fails, that is now done via $sdir.
6031 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
6033 * server.c (handle_query): Add EnableDisableTracepoints to the list
6034 of supported features.
6035 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
6037 (cmd_qtenable_disable): New.
6038 (cmd_qtstart): Install tracepoints even if disabled.
6039 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
6040 receiving a QTEnable or QTDisable packet.
6041 (gdb_collect): Skip data collection if fast tracepoint is disabled.
6042 (ust_marker_to_static_tracepoint): Do not ignore disabled static
6044 (gdb_probe): Skip data collection if static tracepoint is disabled.
6046 2011-05-10 Doug Evans <dje@google.com>
6048 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
6050 2011-05-04 Doug Evans <dje@google.com>
6052 * linux-low.c (linux_join): Skip process lookup.
6053 * spu-low.c (spu_join): Ditto.
6054 * server.c (join_inferiors_callback): Delete.
6055 (process_serial_event): For 'D' packet (detach) call join_inferior
6058 2011-05-04 Joseph Myers <joseph@codesourcery.com>
6060 * README: Don't mention xscale*-*-linux*.
6061 * configure.srv (xscale*-*-linux*): Don't handle target.
6063 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
6065 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
6067 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
6068 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
6069 (i386_emit_void_call_2): Likewise.
6071 2011-04-26 Yao Qi <yao@codesourcery.com>
6073 * linux-low.c: Move common macros to linux-ptrace.h.
6074 Include linux-ptrace.h.
6075 * Makefile.in (linux_ptrace_h): New.
6076 (linux-low.o): Depends on linux-ptrace.h.
6078 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
6080 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
6081 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
6082 (remote_prepare): New function with most of the TCP code from ...
6083 (remote_open): ... here. Detect PORT here unconditionally. Move also
6084 setting transport_is_reliable.
6085 * server.c (run_once): New variable.
6086 (gdbserver_usage): Document it.
6087 (main): Set run_once for `--once'. Call remote_prepare. Exit after
6088 the first run if RUN_ONCE.
6089 * server.h (run_once, remote_prepare): New declarations.
6091 2011-04-19 Tom Tromey <tromey@redhat.com>
6093 * win32-low.c (handle_load_dll): Remove duplicate "the".
6095 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
6097 Remove support for old Cygwin 1.5 versions.
6098 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
6099 function to avoid warning.
6100 (win32_add_one_solib): Use cygwin_conv_path function to avoid
6103 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
6105 * gdbserver/server.h (Macro _): Define it if not available.
6107 2011-03-14 Michael Snyder <msnyder@vmware.com>
6109 * hostio.c (handle_close): Remove unnecessary null test.
6111 2011-03-10 Joel Brobecker <brobecker@adacore.com>
6113 * Makefile.in (maintainer-clean realclean distclean): Remove
6114 "make ... subdir_do" command.
6116 2011-03-10 Michael Snyder <msnyder@vmware.com>
6118 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
6120 * server.c (handle_v_run): Free alloced buffer on early return.
6122 2011-03-09 Yao Qi <yao@codesourcery.com>
6125 2011-03-04 Yao Qi <yao@codesourcery.com>
6127 * Makefile.in: Remove GNU make feature --directory.
6129 2011-03-05 Yao Qi <yao@codesourcery.com>
6131 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
6132 (subdir_do): New make target. Copied from gdb/Makefile.
6133 (maintainer-clean, realclean, distclean, clean): Call corresponding
6134 make targets in common/Makefile.
6136 2011-02-11 Yao Qi <yao@codesourcery.com>
6138 * configure.ac: Call AC_PROG_RANLIB.
6139 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
6140 * configure: Regenerate.
6142 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6144 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
6146 2011-03-06 Yao Qi <yao@codesourcery.com>
6148 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
6150 2011-03-05 Yao Qi <yao@codesourcery.com>
6152 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
6153 (subdir_do): New make target. Copied from gdb/Makefile.
6154 (maintainer-clean, realclean, distclean, clean): Call corresponding
6155 make targets in common/Makefile.
6157 2011-03-04 Yao Qi <yao@codesourcery.com>
6159 * Makefile.in: Remove GNU make feature --directory.
6161 2011-03-04 Michael Snyder <msnyder@vmware.com>
6163 * server.c (queue_stop_reply): Call xmalloc not malloc.
6165 2011-03-02 Michael Snyder <msnyder@vmware.com>
6167 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
6169 2011-02-28 Michael Snyder <msnyder@vmware.com>
6171 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
6172 (cmd_qtframe): Ditto.
6173 (cmd_qtbuffer): Ditto.
6174 (cmd_bigqtbuffer): Ditto.
6176 * utils.c (decimal2str): Initialize 'width' to nine, then
6179 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6181 * hostio.c (require_data): Free *data, not data.
6183 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6185 * hostio.c (require_data): Use free, not xfree.
6187 2011-02-27 Michael Snyder <msnyder@vmware.com>
6189 * server.c (handle_query): Discard unused value.
6191 * hostio.c (require_data): Free malloc memory before returning
6194 2011-02-26 Michael Snyder <msnyder@vmware.com>
6196 * linux-low.c (list_threads): Call closedir for dirent.
6198 2011-02-27 Michael Snyder <msnyder@vmware.com>
6200 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
6201 a case statement falls through.
6203 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
6205 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
6208 2011-02-26 Michael Snyder <msnyder@vmware.com>
6210 * utils.c (decimal2str): Eliminate dead code and dead param.
6211 (pulongest): Drop dead param from call to decimal2str.
6214 2011-02-24 Joel Brobecker <brobecker@adacore.com>
6216 Revert the following patch (not approved yet):
6217 2011-02-21 Hui Zhu <teawater@gmail.com>
6218 * tracepoint.c (tp_printf): New function.
6219 (eval_agent_expr): Handle gdb_agent_op_printf.
6221 2011-02-21 Hui Zhu <teawater@gmail.com>
6223 * tracepoint.c (tp_printf): New function.
6224 (eval_agent_expr): Handle gdb_agent_op_printf.
6226 2011-02-18 Tom Tromey <tromey@redhat.com>
6228 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
6229 (tracepoint.o): Likewise.
6230 * tracepoint.c (enum gdb_agent_op): Use ax.def.
6231 (gdb_agent_op_names): Likewise.
6233 2011-02-18 Tom Tromey <tromey@redhat.com>
6235 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
6236 gdb_agent_op_rot>: New constants.
6237 (gdb_agent_op_names): Add pick and roll.
6238 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
6241 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6243 * aclocal.m4: Regenerated with aclocal-1.11.1.
6245 2011-02-14 Pedro Alves <pedro@codesourcery.com>
6247 * server.c (handle_qxfer_traceframe_info): New.
6248 (qxfer_packets): Register "traceframe-info".
6249 (handle_query): Report support for qXfer:traceframe-info:read+.
6250 * tracepoint.c (match_blocktype): New.
6251 (traceframe_find_block_type): Rename to ...
6252 (traceframe_walk_blocks): ... this. Add callback filter argument,
6254 (traceframe_find_block_type): New, reimplemented on top of
6255 traceframe_walk_blocks.
6256 (build_traceframe_info_xml): New.
6257 (traceframe_read_info): New.
6258 * server.h (traceframe_read_info): Declare.
6260 2011-02-11 Yao Qi <yao@codesourcery.com>
6262 * configure.ac: Call AC_PROG_RANLIB.
6263 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
6264 * configure: Regenerate.
6266 2011-02-07 Pedro Alves <pedro@codesourcery.com>
6268 * server.c (gdb_read_memory): Change return semantics to allow
6270 (handle_search_memory_1): Adjust.
6271 (process_serial_event) <'m' packet>: Handle partial transfers.
6272 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
6274 2011-01-28 Pedro Alves <pedro@codesourcery.com>
6276 * regcache.c (init_register_cache): Initialize
6277 regcache->register_status.
6278 (free_register_cache): Release regcache->register_status.
6279 (regcache_cpy): Copy register_status.
6280 (registers_to_string): Print 'x's for unavailable registers.
6281 (supply_register): Mark the register's status valid or
6282 unavailable, depending on whether a buffer was passed in or not.
6283 (supply_register_zeroed): New.
6284 (supply_regblock): Mark the registers' status valid or
6285 unavailable, depending on whether a buffer was passed in or not.
6286 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
6287 (struct regcache): New `register_status' field.
6288 (supply_register_zeroed): Declare.
6289 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
6290 supply_register_zeroed, rather than passing a NULL buffer to
6292 * tracepoint.c (fetch_traceframe_registers): Update comment.
6294 2011-01-28 Pedro Alves <pedro@codesourcery.com>
6296 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
6299 2011-01-25 Pedro Alves <pedro@codesourcery.com>
6301 * server.h (decode_xfer_write): Change prototype.
6302 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
6303 and don't extract the annex here.
6304 * server.c (decode_xfer_read): Remove `annex' parameter,
6305 and don't extract the annex here.
6307 (struct qxfer): New.
6308 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
6309 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
6310 (handle_qxfer_statictrace): New functions, abstracted out from
6311 handle_query, and made to use the struct qxfer interface.
6312 (handle_threads_qxfer_proper): Rename to ...
6313 (handle_qxfer_threads_proper): ... this.
6314 (handle_threads_qxfer): Rename to ...
6315 (handle_qxfer_threads): ... this. Adjust.
6316 (qxfer_packets): New array.
6317 (handle_qxfer): New function.
6318 (handle_query): Use handle_qxfer.
6320 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
6322 * gdbreplay.c: Shorten lines of >= 80 columns.
6323 * linux-low.c: Ditto.
6324 * linux-ppc-low.c: Ditto.
6325 * linux-s390-low.c: Ditto.
6326 * linux-sparc-low.c: Ditto.
6327 * linux-x86-low.c: Ditto.
6328 * linux-xtensa-low.c: Ditto.
6329 * mem-break.c: Ditto.
6331 * regcache.h: Ditto.
6332 * remote-utils.c: Ditto.
6335 * thread-db.c: Ditto.
6336 * tracepoint.c: Ditto.
6338 * win32-low.h: Ditto.
6340 2011-01-05 Joel Brobecker <brobecker@adacore.com>
6342 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
6345 2011-01-01 Joel Brobecker <brobecker@adacore.com>
6347 * server.c (gdbserver_version): Update copyright year in version
6349 * gdbreplay.c (gdbreplay_version): Ditto.
6351 2010-12-29 Jie Zhang <jie.zhang@analog.com>
6353 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
6354 * linux-bfin-low.c: New file.
6355 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
6356 PT_DATA_ADDR for BFIN targets.
6357 * Makefile.in (SFILES): Add linux-bfin-low.c.
6358 (clean): Remove reg-bfin.c.
6359 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
6360 * README: Mention supported Blackfin targets.
6362 2010-12-23 Mike Frysinger <vapier@gentoo.org>
6364 * .gitignore: New file.
6366 2010-11-16 Mike Frysinger <vapier@gentoo.org>
6368 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
6370 2010-10-22 Jie Zhang <jie@codesourcery.com>
6372 * Makefile.in: Add FLAGS_TO_PASS variable.
6373 (install): Remove dependency of install-only and recursively
6374 invoke make for install-only.
6376 2010-10-04 Doug Evans <dje@google.com>
6378 * Makefile.in (uninstall): Use $(DESTDIR).
6380 2010-09-24 Pedro Alves <pedro@codesourcery.com>
6384 * linux-x86-low.c (compat_siginfo_from_siginfo)
6385 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
6386 si_code is < 0. Check for si_code == SI_TIMER before checking for
6389 2010-09-13 Joel Brobecker <brobecker@adacore.com>
6391 * lynx-i386-low.c: New file.
6392 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
6394 2010-09-13 Joel Brobecker <brobecker@adacore.com>
6396 * lynx-low.c (ptrace_request_to_str): Remove handling for
6397 request values that have been removed in LynxOS 5.x.
6399 2010-09-13 Joel Brobecker <brobecker@adacore.com>
6401 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
6404 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
6406 * configure.ac: Add --enable-inprocess-agent option.
6407 * configure: Rebuilt.
6409 2010-09-06 Yao Qi <yao@codesourcery.com>
6411 * linux-low.c (linux_kill): Remove unused variable.
6412 (linux_stabilize_threads): Likewise.
6413 * server.c (start_inferior): Likewise.
6414 (queue_stop_reply_callback): Likewise.
6415 * tracepoint.c (do_action_at_tracepoint): Likewise.
6417 2010-09-06 Yao Qi <yao@codesourcery.com>
6419 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
6422 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
6424 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
6426 2010-09-06 Pedro Alves <pedro@codesourcery.com>
6428 * Makefile.in (install-only): Replace $IPA_DEPFILES with
6431 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6433 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
6434 gdbserver/lynx-ppc-low.c: New files.
6435 * Makefile.in (lynx_low_h): New variable.
6436 (lynx-low.o, lynx-ppc-low.o): New rules.
6437 * configure.ac: On LynxOS, link with -lnetinet.
6438 * configure.srv: Add handling of powerpc-*-lynxos* targets.
6439 * configure: regenerate.
6441 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6443 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
6444 * configure.ac: Add check for vasprintf and vsnprintf.
6445 * configure, config.in: Regenerate.
6446 * server.h (vasprintf, vsnprintf): Add conditional declarations.
6448 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6450 * gdbreplay.c: Move include of alloca.h up, next to include of
6452 * server.h: Add include of malloc.h.
6453 * mem-break.c: Remove include of malloc.h.
6454 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
6456 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6458 * Makefile.in (memmem.o): Build with -Wno-error.
6460 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6462 * utils.c (xsnprintf): Make non-static.
6463 * server.h: Add xsnprintf declaration.
6464 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
6465 replace calls to snprintf by calls to xsnprintf throughout.
6467 2010-09-01 Joel Brobecker <brobecker@adacore.com>
6469 * configure.ac: Add configure check for alloca.
6470 * configure, config.in: Regenerate.
6471 * server.h: Include alloca.h if it exists.
6472 * gdbreplay.c: Include alloca.h if it exists.
6474 2010-08-28 Pedro Alves <pedro@codesourcery.com>
6476 * linux-low.c (__SIGRTMIN): Define if not already defined.
6477 (linux_create_inferior): Check for __ANDROID__ rather than
6479 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
6480 are already deferred.
6481 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
6482 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
6483 stopped and already has a pending signal to report.
6484 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
6485 a pending signal to report or is moving out of a jump pad.
6486 (linux_init_signals): Check for __ANDROID__ rather than
6489 2010-08-28 Pedro Alves <pedro@codesourcery.com>
6491 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
6492 debug_threads check. Avoid a linear search when not doing debug
6495 2010-08-27 Pedro Alves <pedro@codesourcery.com>
6497 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
6498 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
6499 (struct file_handler) <fd>: Change type to gdb_fildes_t.
6500 (process_event): Change local fd's type to gdb_fildes_t.
6501 (create_file_handler): Adjust prototype.
6502 (delete_file_handler): Adjust prototype.
6503 (handle_file_event): Adjust prototype. Use pfildes.
6504 (create_file_event): Adjsut prototype.
6505 * remote-utils.c (remote_desc, listen_desc): Change type to
6507 * server.h: New gdb_fildes_t typedef.
6508 [USE_WIN32API]: Include winsock2.h.
6509 (delete_file_handler, add_file_handler): Adjust prototypes.
6511 * utils.c (pfildes): New.
6513 2010-08-27 Pedro Alves <pedro@codesourcery.com>
6515 * configure.ac (build_warnings): Add -Wno-char-subscripts.
6516 * configure: Regenerate.
6518 2010-08-27 Pedro Alves <pedro@codesourcery.com>
6520 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
6521 (linux_done_accessing_memory): ... this.
6522 (linux_target_ops): Adjust.
6523 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
6524 * nto-low.c (nto_target_ops): Adjust comment.
6525 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
6526 * spu-low.c (spu_target_ops): Adjust comment.
6527 * target.h (target_ops): Rename unprepare_to_access_memory field
6528 to done_accessing_memory.
6529 (unprepare_to_access_memory): Rename to ...
6530 (done_accessing_memory): ... this.
6532 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6534 * linux-low.c (linux_prepare_to_access_memory): New.
6535 (linux_unprepare_to_access_memory): New.
6536 (linux_target_ops): Install them.
6537 * server.c (read_memory): Rename to ...
6538 (gdb_read_memory): ... this. Use
6539 prepare_to_access_memory/prepare_to_access_memory.
6540 (write_memory): Rename to ...
6541 (gdb_write_memory): ... this. Use
6542 prepare_to_access_memory/prepare_to_access_memory.
6543 (handle_search_memory_1): Adjust.
6544 (process_serial_event): Adjust.
6545 * target.h (struct target_ops): New fields
6546 prepare_to_access_memory and unprepare_to_access_memory.
6547 (prepare_to_access_memory, unprepare_to_access_memory): New.
6548 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
6549 prepare_to_access_memory/prepare_to_access_memory.
6550 * nto-low.c (nto_target_ops): Adjust.
6551 * spu-low.c (spu_target_ops): Adjust.
6552 * win32-low.c (win32_target_ops): Adjust.
6554 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6556 * Makefile.in (WARN_CFLAGS): Get it from configure.
6557 (WERROR_CFLAGS): New.
6558 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
6559 * configure.ac: Introduce --enable-werror, which adds -Werror to
6560 the compiler command line. Enabled by default. Disable with
6561 --disable-werror. Add -Wdeclaration-after-statement
6562 Wpointer-arith and -Wformat-nonliteral to warning flags.
6563 * configure: Regenerate.
6565 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6567 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
6569 2010-08-26 Pedro Alves <pedro@codesourcery.com>
6571 * gdbreplay.c (remote_error): New.
6573 (expect): Use gdbchar. Check for error reading from GDB.
6574 Clarify sync error output.
6575 (play): Check for errors writing to GDB.
6576 * linux-low.c (sigchld_handler): Really ignore `write' errors.
6577 * remote-utils.c (getpkt): Check for errors writing to the remote
6580 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6582 * linux-low.c (linux_wait_1): Move non-debugging code out of
6583 `debug_threads' control.
6585 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6587 * linux-low.c (linux_wait_1): Don't set last_status here.
6588 * server.c (push_event, queue_stop_reply_callback): Assert we're
6589 not pushing a TARGET_WAITKIND_IGNORE event.
6590 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
6591 (myresume, handle_target_event): Set the thread's last_resume_kind
6592 and last_status from the target returned status.
6594 2010-08-25 Pedro Alves <pedro@codesourcery.com>
6598 * linux-x86-low.c (update_debug_registers_callback): New.
6599 (i386_dr_low_set_addr): Use it.
6600 (i386_dr_low_get_addr): New.
6601 (i386_dr_low_set_control): Use update_debug_registers_callback.
6602 (i386_dr_low_get_control): New.
6603 (i386_dr_low_get_status): Adjust.
6604 * linux-low.c (linux_stop_lwp): New.
6605 * linux-low.h (linux_stop_lwp): Declare.
6607 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
6608 argument instead of a i386_debug_reg_state.
6609 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
6610 a i386_debug_reg_state.
6611 (i386_insert_aligned_watchpoint): Adjust.
6612 (i386_remove_aligned_watchpoint): Adjust.
6613 (i386_low_stopped_data_address): Read the debug registers from the
6614 inferior instead of from the mirrors.
6615 * i386-low.h (struct i386_debug_reg_state): Extend comment.
6616 (i386_dr_low_get_addr): Declare.
6617 (i386_dr_low_get_control): Declare.
6618 (i386_dr_low_get_status): Change prototype.
6620 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
6621 (i386_dr_low_get_addr): New.
6622 (i386_dr_low_get_control): New.
6623 (i386_dr_low_get_status): Adjust prototype. Return
6625 (i386_initial_stuff): Clear dr_status_mirror and
6627 (i386_get_thread_context): Adjust.
6628 (i386_set_thread_context): Adjust.
6629 (i386_thread_added): Adjust.
6631 2010-08-24 Pedro Alves <pedro@codesourcery.com>
6633 * linux-low.h (linux_thread_area): Delete declaration.
6635 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
6637 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
6638 after its termination.
6640 2010-08-09 Pedro Alves <pedro@codesourcery.com>
6642 * linux-low.c (gdb_wants_lwp_stopped): Delete.
6643 (gdb_wants_all_stopped): Delete.
6644 (linux_wait_1): Don't call them.
6645 * server.c (handle_v_cont): Tag all threads as want-stopped.
6646 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
6647 stopped as "client-wants-stopped".
6649 2010-07-31 Pedro Alves <pedro@codesourcery.com>
6651 * Makefile.in (signals_h): New.
6652 (server_h): Depend on it.
6653 (server.o): Don't depend on $(signals_def).
6654 (signals.o): Depend on $(signals_def).
6656 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
6658 * Makefile.in (signals_def): New.
6659 (server_h): Append include/gdb/signals.h and signals_def.
6660 (server.o): Append signals_def.
6662 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
6664 * server.c (handle_target_event): Use target_signal_to_host for
6665 resume_info.sig initialization.
6666 * target.h (struct thread_resume) <sig>: New comment.
6668 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
6670 * server.c (handle_query): strcpy() the returned string from paddress()
6671 instead of sprintf().
6672 * utils.c (paddress): Return phex_nz().
6674 2010-07-07 Joel Brobecker <brobecker@adacore.com>
6676 * server.c (handle_v_cont): Call mourn_inferior if process
6678 (myresume): Likewise.
6680 2010-07-01 Pedro Alves <pedro@codesourcery.com>
6682 Static tracepoints, and integration with UST.
6684 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
6685 * mem-break.c (uninsert_all_breakpoints)
6686 (reinsert_all_breakpoints): New.
6687 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
6688 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
6689 (gdb_agent_ust_loaded, helper_thread_id)
6690 (gdb_agent_helper_thread_id): New macros.
6691 (struct ipa_sym_addresses): Add addr_ust_loaded,
6692 addr_helper_thread_id, addr_cmd_buf.
6693 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
6694 (in_process_agent_loaded_ust): New.
6695 (write_e_ust_not_loaded): New.
6696 (maybe_write_ipa_ust_not_loaded): New.
6697 (struct collect_static_trace_data_action): New.
6698 (enum tracepoint_type) <static_tracepoint>: New.
6699 (struct tracepoint) <handle>: Mention static tracepoints.
6700 (struct static_tracepoint_ctx): New.
6701 (CMD_BUF_SIZE): New.
6702 (add_tracepoint_action): Handle static tracepoint actions.
6703 (unprobe_marker_at): New.
6704 (clear_installed_tracepoints): Handle static tracepoints.
6705 (cmd_qtdp): Handle static tracepoints.
6706 (probe_marker_at): New.
6707 (cmd_qtstart): Handle static tracepoints.
6708 (response_tracepoint): Handle static tracepoints.
6709 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
6710 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
6711 (get_context_regcache): Handle static tracepoints.
6712 (do_action_at_tracepoint): Handle static tracepoint actions.
6713 (traceframe_find_block_type): Handle static trace data blocks.
6714 (traceframe_read_sdata): New.
6715 (download_tracepoints): Download static tracepoint actions.
6716 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
6717 (GDB_PROBE_NAME): New.
6722 (ust_marker_to_static_tracepoint): New.
6724 (collect_ust_data_at_tracepoint): New.
6725 (gdb_ust_probe): New.
6726 (UNIX_PATH_MAX, SOCK_DIR): New.
6727 (gdb_ust_connect_sync_socket): New.
6728 (resume_thread, stop_thread): New.
6729 (run_inferior_command): New.
6730 (init_named_socket): New.
6731 (gdb_ust_socket_init): New.
6732 (cstr_to_hexstr): New.
6734 (first_marker, next_marker): New.
6735 (response_ust_marker): New.
6736 (cmd_qtfstm, cmd_qtsstm): New.
6737 (unprobe_marker_at, probe_marker_at): New.
6738 (cmd_qtstmat, gdb_ust_thread): New.
6739 (gdb_ust_init): New.
6740 (initialize_tracepoint_ftlib): Call gdb_ust_init.
6741 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
6743 (x86_64_st_collect_regmap): New.
6744 (X86_64_NUM_ST_COLLECT_GREGS): New.
6745 (AMD64_RIP_REGNUM): New.
6746 (supply_static_tracepoint_registers): New.
6747 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
6749 (i386_st_collect_regmap): New.
6750 (i386_NUM_ST_COLLECT_GREGS): New.
6751 (supply_static_tracepoint_registers): New.
6752 * server.c (handle_query): Handle qXfer:statictrace:read.
6753 <qSupported>: Report support for StaticTracepoints, and
6754 qXfer:statictrace:read features.
6755 * server.h (traceframe_read_sdata)
6756 (supply_static_tracepoint_registers): Declare.
6757 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
6758 (unpack_varlen_hex): Include in IPA build.
6759 * Makefile.in (ustlibs, ustinc): New.
6760 (IPA_OBJS): Add remote-utils-ipa.o.
6761 ($(IPA_LIB)): Link -ldl and -lpthread.
6763 (IPAGENT_CFLAGS): Add UST_CFLAGS.
6764 * config.in, configure: Regenerate.
6766 2010-06-20 Ian Lance Taylor <iant@google.com>
6767 Pedro Alves <pedro@codesourcery.com>
6769 * linux-x86-low.c (always_true): Delete.
6770 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
6771 trying to fool the compiler with always_true.
6773 2010-06-20 Pedro Alves <pedro@codesourcery.com>
6775 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
6776 conditions in gdbserver.
6778 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
6780 * spu-low.c (spu_read_memory): Wrap around local store limit.
6781 (spu_write_memory): Likewise.
6783 2010-06-15 Pedro Alves <pedro@codesourcery.com>
6785 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
6786 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
6788 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
6790 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
6791 uses with LONGEST uses.
6793 2010-06-14 Stan Shebs <stan@codesourcery.com>
6794 Pedro Alves <pedro@codesourcery.com>
6798 * linux-x86-low.c: Include limits.h.
6803 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
6804 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
6805 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
6806 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
6807 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
6808 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
6809 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
6810 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
6811 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
6812 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
6813 (amd64_emit_void_call_2): New.
6814 (amd64_emit_ops): New.
6815 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
6816 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
6817 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
6818 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
6819 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
6820 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
6821 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
6822 (i386_emit_call, i386_emit_reg, i386_emit_pop)
6823 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
6824 (i386_emit_stack_adjust, i386_emit_int_call_1)
6825 (i386_emit_void_call_2): New.
6826 (i386_emit_ops): New.
6827 (x86_emit_ops): New.
6828 (the_low_target): Install x86_emit_ops.
6829 * server.h (struct emit_ops): New.
6830 (get_raw_reg_func_addr): Declare.
6831 (current_insn_ptr, emit_error): Declare.
6832 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
6833 (set_trace_state_variable_value): New defines.
6834 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
6835 addr_get_trace_state_variable_value and
6836 addr_set_trace_state_variable_value.
6837 (symbol_list): New fields for get_raw_reg,
6838 get_trace_state_variable_value and set_trace_state_variable_value.
6839 (condfn): New typedef.
6840 (struct tracepoint): New field `compiled_cond'.
6841 (do_action_at_tracepoint): Clear compiled_cond.
6842 (get_trace_state_variable_value, set_trace_state_variable_value):
6844 (condition_true_at_tracepoint): If there's a compiled condition,
6846 (current_insn_ptr, emit_error): New globals.
6847 (struct bytecode_address): New.
6848 (get_raw_reg_func_addr): New.
6849 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
6850 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
6851 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
6852 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
6853 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
6854 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
6855 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
6856 (compile_tracepoint_condition, compile_bytecodes): New.
6857 * target.h (emit_ops): Forward declare.
6858 (struct target_ops): New field emit_ops.
6859 (target_emit_ops): New.
6860 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
6861 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
6862 * linux-low.c (linux_emit_ops): New.
6863 (linux_target_ops): Install it.
6864 * linux-low.h (struct linux_target_ops): New field emit_ops.
6866 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
6868 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
6869 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
6871 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6872 Stan Shebs <stan@codesourcery.com>
6874 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
6875 (all): Depend on $(extra_libraries).
6876 (install-only): Install the IPA.
6877 (IPA_OBJS, IPA_LIB): New.
6878 (clean): Remove the IPA lib.
6879 (IPAGENT_CFLAGS): New.
6880 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
6881 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
6882 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
6883 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
6884 * configure.ac: Check for atomic builtins support in the compiler.
6885 (IPA_DEPFILES, extra_libraries): Define.
6886 * configure.srv (ipa_obj): Add description.
6887 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
6888 (i[34567]86-*-linux*): Set ipa_obj.
6889 (x86_64-*-linux*): Set ipa_obj.
6890 * linux-low.c (stabilizing_threads): New.
6891 (supports_fast_tracepoints): New.
6892 (linux_detach): Stabilize threads before detaching.
6893 (handle_tracepoints): Handle internal tracing breakpoints. Assert
6894 the lwp is either not stabilizing, or is moving out of a jump pad.
6895 (linux_fast_tracepoint_collecting): New.
6896 (maybe_move_out_of_jump_pad): New.
6897 (enqueue_one_deferred_signal): New.
6898 (dequeue_one_deferred_signal): New.
6899 (linux_wait_for_event_1): If moving out of a jump pad, defer
6900 pending signals to later.
6901 (linux_stabilize_threads): New.
6902 (linux_wait_1): Check if threads need moving out of jump pads, and
6904 (stuck_in_jump_pad_callback): New.
6905 (move_out_of_jump_pad_callback): New.
6907 (linux_resume_one_lwp): Handle moving out of jump pads.
6908 (linux_set_resume_request): Dequeue deferred signals.
6909 (need_step_over_p): Also step over fast tracepoint jumps.
6910 (start_step_over): Also uninsert fast tracepoint jumps.
6911 (finish_step_over): Also reinsert fast tracepoint jumps.
6912 (linux_install_fast_tracepoint_jump): New.
6913 (linux_target_ops): Install linux_stabilize_threads and
6914 linux_install_fast_tracepoint_jump_pad.
6915 * linux-low.h (linux_target_ops) <get_thread_area,
6916 install_fast_tracepoint_jump_pad>: New fields.
6917 (struct lwp_info) <collecting_fast_tracepoint,
6918 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
6919 (linux_get_thread_area): Declare.
6920 * linux-x86-low.c (jump_insn): New.
6921 (x86_get_thread_area): New.
6922 (append_insns): New.
6924 (amd64_install_fast_tracepoint_jump_pad): New.
6925 (i386_install_fast_tracepoint_jump_pad): New.
6926 (x86_install_fast_tracepoint_jump_pad): New.
6927 (the_low_target): Install x86_get_thread_area and
6928 x86_install_fast_tracepoint_jump_pad.
6929 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
6930 (struct fast_tracepoint_jump): New.
6931 (fast_tracepoint_jump_insn): New.
6932 (fast_tracepoint_jump_shadow): New.
6933 (find_fast_tracepoint_jump_at): New.
6934 (fast_tracepoint_jump_here): New.
6935 (delete_fast_tracepoint_jump): New.
6936 (set_fast_tracepoint_jump): New.
6937 (uninsert_fast_tracepoint_jumps_at): New.
6938 (reinsert_fast_tracepoint_jumps_at): New.
6939 (set_breakpoint_at): Use write_inferior_memory.
6940 (uninsert_raw_breakpoint): Use write_inferior_memory.
6941 (check_mem_read): Mask out fast tracepoint jumps.
6942 (check_mem_write): Mask out fast tracepoint jumps.
6943 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
6944 (set_fast_tracepoint_jump): Declare.
6945 (delete_fast_tracepoint_jump)
6946 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
6947 (reinsert_fast_tracepoint_jumps_at): Declare.
6948 * regcache.c: Don't compile many functions when building the
6949 in-process agent library.
6950 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
6951 the register buffer in the heap.
6952 (free_register_cache): If the register buffer isn't owned by the
6953 regcache, don't free it.
6954 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
6955 pre-existing register caches.
6956 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
6958 (convert_ascii_to_int): : Constify `from' parameter type.
6959 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
6960 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
6961 the needed buffer in-place.
6962 (relocate_instruction): New.
6963 * server.c (handle_query) <qSymbols>: If the target supports
6964 tracepoints, give it a chance of looking up symbols. Report
6965 support for fast tracepoints.
6966 (handle_status): Stabilize threads.
6967 (process_serial_event): Adjust.
6968 * server.h (struct fast_tracepoint_jump): Forward declare.
6969 (struct process_info) <fast_tracepoint_jumps>: New field.
6970 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
6971 (decode_X_packet, decode_M_packet): Adjust.
6972 (relocate_instruction): Declare.
6973 (in_process_agent_loaded): Declare.
6974 (tracepoint_look_up_symbols): Declare.
6975 (struct fast_tpoint_collect_status): Declare.
6976 (fast_tracepoint_collecting): Declare.
6977 (force_unlock_trace_buffer): Declare.
6978 (handle_tracepoint_bkpts): Declare.
6979 (initialize_low_tracepoint)
6980 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
6981 * target.h (struct target_ops) <stabilize_threads,
6982 install_fast_tracepoint_jump_pad>: New fields.
6983 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
6984 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
6985 [HAVE_STDINT_H]: Include stdint.h.
6986 (trace_debug_1): Rename to ...
6987 (trace_vdebug): ... this.
6988 (trace_debug): Rename to ...
6989 (trace_debug_1): ... this. Add `level' parameter.
6991 (ATTR_USED, ATTR_NOINLINE): New.
6992 (IP_AGENT_EXPORT): New.
6993 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6994 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
6995 (about_to_request_buffer_space, trace_buffer_is_full)
6996 (stopping_tracepoint, expr_eval_result, error_tracepoint)
6997 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
6998 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
6999 (traceframe_write_count, traceframes_created)
7000 (trace_state_variables)
7001 New renaming defines.
7002 (struct ipa_sym_addresses): New.
7003 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
7005 (ipa_sym_addrs): New.
7006 (all_tracepoint_symbols_looked_up): New.
7007 (in_process_agent_loaded): New.
7008 (write_e_ipa_not_loaded): New.
7009 (maybe_write_ipa_not_loaded): New.
7010 (tracepoint_look_up_symbols): New.
7011 (debug_threads) [IN_PROCESS_AGENT]: New.
7012 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
7013 (UNKNOWN_SIDE_EFFECTS): New.
7014 (stop_tracing): New.
7015 (flush_trace_buffer): New.
7016 (stop_tracing_bkpt): New.
7017 (flush_trace_buffer_bkpt): New.
7018 (read_inferior_integer): New.
7019 (read_inferior_uinteger): New.
7020 (read_inferior_data_pointer): New.
7021 (write_inferior_data_pointer): New.
7022 (write_inferior_integer): New.
7023 (write_inferior_uinteger): New.
7024 (struct collect_static_trace_data_action): Delete.
7025 (enum tracepoint_type): New.
7026 (struct tracepoint) <type>: New field `type'.
7027 <actions_str, step_actions, step_actions_str>: Only include in
7029 <orig_size, obj_addr_on_target, adjusted_insn_addr>
7030 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
7031 (tracepoints): Use IP_AGENT_EXPORT.
7032 (last_tracepoint): Don't include in the IPA.
7033 (stopping_tracepoint): Use IP_AGENT_EXPORT.
7034 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
7035 (alloced_trace_state_variables): New.
7036 (trace_state_variables): Use IP_AGENT_EXPORT.
7037 (traceframe_t): Delete unused variable.
7038 (circular_trace_buffer): Don't include in the IPA.
7039 (trace_buffer_start): Delete.
7040 (struct trace_buffer_control): New.
7041 (trace_buffer_free): Delete.
7042 (struct ipa_trace_buffer_control): New.
7043 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
7044 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
7046 (trace_buffer_ctrl): New.
7047 (TRACE_BUFFER_CTRL_CURR): New.
7048 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
7049 Reimplement as macros.
7050 (trace_buffer_wrap): Delete.
7051 (traceframe_write_count, traceframe_read_count)
7052 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
7053 (struct tracepoint_hit_ctx) <type>: New field.
7054 (struct fast_tracepoint_ctx): New.
7055 (memory_barrier): New.
7057 (record_tracepoint_error): Update atomically in the IPA.
7058 (clear_inferior_trace_buffer): New.
7059 (about_to_request_buffer_space): New.
7060 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
7061 updating the same buffer.
7062 (add_tracepoint): Default the tracepoint's type to trap
7063 tracepoint, and orig_size to -1.
7064 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
7066 (create_trace_state_variable): New parameter `gdb'. Handle it.
7067 (clear_installed_tracepoints): Clear fast tracepoint jumps.
7068 (cmd_qtdp): Handle fast tracepoints.
7070 (max_jump_pad_size): New.
7071 (gdb_jump_pad_head): New.
7072 (get_jump_space_head): New.
7073 (claim_jump_space): New.
7074 (sort_tracepoints): New.
7075 (MAX_JUMP_SIZE): New.
7076 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
7078 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
7079 support. Upload fast traceframes, and delete internal IPA
7081 (stop_tracing_handler): New.
7082 (flush_trace_buffer_handler): New.
7083 (cmd_qtstop): Upload fast tracepoints.
7084 (response_tracepoint): Handle fast tracepoints.
7085 (tracepoint_finished_step): Upload fast traceframes. Set the
7086 tracepoint hit context's tracepoint type.
7087 (handle_tracepoint_bkpts): New.
7088 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
7089 type. Add comment about fast tracepoints.
7090 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
7091 non-existing action_str field.
7092 (get_context_regcache): Handle fast tracepoints.
7093 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
7095 (fast_tracepoint_from_jump_pad_address): New.
7096 (fast_tracepoint_from_ipa_tpoint_address): New.
7097 (collecting_t): New.
7098 (force_unlock_trace_buffer): New.
7099 (fast_tracepoint_collecting): New.
7102 (write_inferior_data_ptr): New.
7103 (target_tp_heap): New.
7104 (target_malloc): New.
7105 (download_agent_expr): New.
7107 (download_tracepoints): New.
7108 (download_trace_state_variables): New.
7109 (upload_fast_traceframes): New.
7110 (IPA_FIRST_TRACEFRAME): New.
7111 (IPA_NEXT_TRACEFRAME_1): New.
7112 (IPA_NEXT_TRACEFRAME): New.
7113 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
7114 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
7115 (gdb_jump_pad_buffer_end): New.
7116 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
7117 (initialize_tracepoint): Adjust.
7118 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
7119 buffer. Initialize the low module.
7120 * utils.c (PREFIX, TOOLNAME): New.
7121 (malloc_failure): Use PREFIX.
7122 (error): In the IPA, an error causes an exit.
7123 (fatal, warning): Use PREFIX.
7124 (internal_error): Use TOOLNAME.
7125 (NUMCELLS): Increase to 10.
7126 * configure, config.in: Regenerate.
7128 2010-06-01 Pedro Alves <pedro@codesourcery.com>
7130 * server.c (handle_query) <qSupported>: Do two passes over the
7131 qSupported string to avoid nesting strtok.
7133 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7135 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
7137 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
7139 * configure: Regenerate.
7140 * proc-service.list: New.
7142 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7144 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
7147 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
7149 * gdbreplay.c (remote_open): Check error return from socket() call by
7150 its equality to -1 not by it being negative.
7151 * remote-utils.c (remote_open): Likewise.
7153 2010-05-23 Pedro Alves <pedro@codesourcery.com>
7155 * config.h: Regenerate.
7157 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
7159 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
7160 doesn't provide PTRACE_GET_THREAD_AREA.
7162 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
7164 * linux-m68k-low.c: Include <asm/ptrace.h>
7165 (ps_get_thread_area): Implement.
7167 2010-05-03 Doug Evans <dje@google.com>
7169 * event-loop.c (struct callback_event): New struct.
7170 (callback_list): New global.
7171 (append_callback_event, delete_callback_event): New functions.
7172 (process_callback): New function.
7173 (start_event_loop): Call it.
7174 * remote-utils.c (NOT_SCHEDULED): Define.
7175 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
7176 moved out of readchar.
7177 (readchar): Rewrite. Call reschedule before returning.
7178 (reset_readchar): New function.
7179 (remote_close): Call it.
7180 (process_remaining, reschedule): New functions.
7181 * server.h (callback_handler_func): New typedef.
7182 (append_callback_event, delete_callback_event): Declare.
7184 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7186 * proc-service.c (ps_pglobal_lookup): Use
7187 thread_db_look_up_one_symbol.
7188 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
7189 parameter. Use it instead of all_symbols_looked_up.
7190 * server.h (struct process_info) <all_symbols_looked_up>: Delete
7192 (all_symbols_looked_up): Don't declare.
7193 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
7194 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
7196 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
7197 Set all_symbols_looked_up here.
7198 (thread_db_look_up_one_symbol): New.
7199 (thread_db_get_tls_address): Adjust.
7200 (thread_db_load_search, try_thread_db_load_1): Always allocate the
7201 thread_db object on the heap, and tentatively set it in the
7203 (thread_db_init): Don't set all_symbols_looked_up here.
7204 * linux-low.h (thread_db_look_up_one_symbol): Declare.
7206 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7208 * linux-low.c (linux_kill, linux_detach): Adjust.
7209 (status_pending_p_callback): Remove redundant statement. Check
7210 for !TARGET_WAITIKIND_IGNORE, instead of
7211 TARGET_WAITKIND_STOPPED.
7212 (handle_tracepoints): Make sure LWP is locked. Adjust.
7213 (linux_wait_for_event_1): Adjust.
7214 (linux_cancel_breakpoints): New.
7215 (unsuspend_one_lwp): New.
7216 (unsuspend_all_lwps): New.
7217 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
7218 (send_sigstop_callback): Change return type to int, add new
7219 `except' parameter and handle it.
7220 (suspend_and_send_sigstop_callback): New.
7221 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
7222 pass them down. If SUSPEND, also increment the lwp's suspend
7224 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
7225 (need_step_over_p): Don't consider suspended LWPs.
7226 (start_step_over): Adjust.
7227 (proceed_one_lwp): Change return type to int, add new `except'
7228 parameter and handle it.
7229 (unsuspend_and_proceed_one_lwp): New.
7230 (proceed_all_lwps): Use find_inferior instead of
7232 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
7233 also decrement the suspend count of LWPs. Pass `except' down,
7234 instead of hacking its suspend count.
7235 (linux_pause_all): Add `freeze' parameter. Adjust.
7236 (linux_unpause_all): New.
7237 (linux_target_ops): Install linux_unpause_all.
7238 * server.c (handle_status): Adjust.
7239 * target.h (struct target_ops): New fields `unpause_all' and
7240 `cancel_breakpoints'. Add new parameter to `pause_all'.
7241 (pause_all): Add new `freeze' parameter.
7243 (cancel_breakpoints): New.
7244 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
7246 (cmd_qtstart): Pause threads.
7247 (stop_tracing): Pause threads, and cancel breakpoints.
7248 * win32-low.c (win32_target_ops): Adjust.
7250 2010-05-03 Pedro Alves <pedro@codesourcery.com>
7252 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
7253 the inferior right away from here...
7254 (linux_wait_1): ... to here, and adjust to check the thread's
7255 last_resume_kind instead of the lwp's step or stop_expected flags.
7257 2010-05-02 Pedro Alves <pedro@codesourcery.com>
7259 * README: Use consistent `GDB' and `GDBserver' spellings.
7261 2010-05-02 Pedro Alves <pedro@codesourcery.com>
7263 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
7264 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
7265 (linux_detach_one_lwp): Assume the lwp is stopped.
7266 (any_thread_of): Delete.
7267 (linux_detach): Stop all lwps here. Don't blindly delete all
7269 (delete_lwp_callback): New.
7270 (linux_mourn): Delete all lwps of the process that is gone.
7271 (linux_wait_1): Don't delete the last lwp of the process here.
7272 * mem-break.h (mark_breakpoints_out): Declare.
7273 * mem-break.c (mark_breakpoints_out): New.
7274 (free_all_breakpoints): Use it.
7275 * server.c (handle_target_event): If the process is gone, mark
7277 * thread-db.c (struct thread_db) <create_bp>: New field.
7278 (thread_db_enable_reporting): Fix prototype. Store a thread event
7279 breakpoint reference in the thread_db struct.
7280 (thread_db_load_search): Clear the thread_db object.
7281 (try_thread_db_load_1): Ditto.
7282 (switch_to_process): New.
7283 (disable_thread_event_reporting): Use it.
7284 (remove_thread_event_breakpoints): New.
7285 (thread_db_detach, thread_db_mourn): Use it.
7287 2010-05-01 Pedro Alves <pedro@codesourcery.com>
7289 * linux-low.c (linux_enable_event_reporting): New.
7290 (linux_wait_for_event_1, handle_extended_wait): Use it.
7292 2010-04-30 Pedro Alves <pedro@codesourcery.com>
7294 * linux-low.c (linux_kill_one_lwp, linux_kill)
7295 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
7296 (send_sigstop): Take an lwp_info as parameter instead. Queue a
7297 SIGSTOP even if the LWP is stopped.
7298 (send_sigstop_callback): New.
7299 (stop_all_lwps): Use send_sigstop_callback instead.
7300 (linux_resume_one_thread): Adjust.
7301 (proceed_one_lwp): Still proceed an LWP that the client has
7302 requested to stop, if we haven't reported it as stopped yet. Make
7303 sure that LWPs the client want stopped, have a pending SIGSTOP.
7305 2010-04-26 Doug Evans <dje@google.com>
7307 * server.c (handle_general_set): Make static.
7309 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
7310 Print received char after testing for error/eof instead of before.
7311 (input_interrupt): Tweak comment.
7313 2010-04-23 Doug Evans <dje@google.com>
7315 * server.c (start_inferior): Print inferior argv if --debug.
7317 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
7319 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
7320 * nto-x86-low.c: Include server.h
7322 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
7324 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
7325 be consistent with other sources of this directory.
7326 (init_registers_amd64): Correct name of source file of this function
7329 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
7331 * configure.srv (x86_64-*-mingw*): New configuration for Windows
7334 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
7336 * win32-i386-low.c: Add 64-bit support.
7337 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
7338 (init_registers_amd64): Declare.
7339 (mappings): Add 64-bit version of array.
7340 (init_windows_x86): New function.
7341 (the_low_target): Change init_arch field to init_windows_x86.
7343 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
7345 * win32-low.c: Adapt to support also 64-bit architecture.
7346 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
7347 (get_image_name): Use SIZE_T type for local variable `done'.
7348 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
7349 (toolhelp_get_dll_name): Idem.
7350 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
7351 Use uintptr_t typecast to avoid warning.
7352 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
7353 (handle_exception): Use phex_nz to avoid warning.
7354 (win32_wait): Remove unused local variable `process'.
7356 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
7358 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
7361 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
7363 * configure.ac: Use `ws2_32' library for srv_mingw.
7364 * configure: Regenerate.
7365 * gdbreplay.c: Include winsock2.h instead of winsock.h.
7366 * remote-utils.c: Likewise.
7368 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
7370 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
7371 if __x86_64__ is defined.
7373 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
7375 * configure: Regenerate.
7377 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
7379 * server.c (handle_query): Handle 'qGetTIBAddr' query.
7380 * target.h (target_ops): New get_tib_address field.
7381 * win32-low.h (win32_thread_info): Add thread_local_base field.
7382 * win32-low.c (child_add_thread): Add tlb argument.
7383 Set thread_local_base field to TLB.
7384 (get_child_debug_event): Adapt to child_add_thread change.
7385 (win32_get_tib_address): New function.
7386 (win32_target_ops): Set get_tib_address field to
7387 win32_get_tib_address.
7388 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
7390 2010-04-12 Pedro Alves <pedro@codesourcery.com>
7392 * linux-low.c (linux_mourn): Also remove the process.
7393 * server.c (handle_target_event): Don't remove the process here.
7394 * nto-low.c (nto_mourn): New.
7395 (nto_target_ops): Install it.
7396 * spu-low.c (spu_mourn): New.
7397 (spu_target_ops): Install it.
7398 * win32-low.c (win32_mourn): New.
7399 (win32_target_ops): Install it.
7401 2010-04-12 Pedro Alves <pedro@codesourcery.com>
7403 * server.h (buffer_xml_printf): Remove redundant `;'.
7405 2010-04-12 Pedro Alves <pedro@codesourcery.com>
7407 * regcache.c (set_register_cache): Invalidate regcaches before
7408 changing the register cache layout.
7409 (regcache_invalidate_one): Allow a NULL regcache.
7410 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
7411 regcaches before changing the register cache layout or the target
7414 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
7416 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
7417 variable warning on Linux/x86-64.
7419 2010-04-11 Pedro Alves <pedro@codesourcery.com>
7421 GDBserver disconnected tracing support.
7423 * linux-low.c (linux_remove_process): Delete.
7424 (add_lwp): Don't set last_resume_kind here.
7425 (linux_kill): Use `mourn'.
7426 (linux_detach): Use `thread_db_detach', and `mourn'.
7428 (linux_attach_lwp_1): Adjust comment.
7429 (linux_attach): last_resume_kind moved the thread_info; adjust.
7430 (status_pending_p_callback): Adjust.
7431 (linux_wait_for_event_1): Adjust.
7432 (count_events_callback, select_singlestep_lwp_callback)
7433 (select_event_lwp_callback, cancel_breakpoints_callback)
7434 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
7435 (proceed_one_lwp): Adjust.
7436 (linux_async): Add debug output.
7437 (linux_thread_stopped): New.
7438 (linux_pause_all): New.
7439 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
7441 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
7442 (thread_db_free): Delete declaration.
7443 (thread_db_detach, thread_db_mourn): Declare.
7444 * thread-db.c (thread_db_init): Use thread_db_mourn.
7445 (thread_db_free): Delete, split in two.
7446 (disable_thread_event_reporting): New.
7447 (thread_db_detach): New.
7448 (thread_db_mourn): New.
7450 * server.h (struct thread_info) <last_resume_kind>: New field.
7451 <attached>: Add comment.
7452 <gdb_detached>: New field.
7453 (handler_func): Change return type to int.
7454 (handle_serial_event, handle_target_event): Ditto.
7455 (gdb_connected): Declare.
7457 (disconnected_tracing): Declare.
7458 (stop_tracing): Declare.
7460 * server.c (handle_query) <qSupported>: Report support for
7461 disconnected tracing.
7462 (queue_stop_reply_callback): Account for running threads.
7463 (gdb_wants_thread_stopped): New.
7464 (gdb_wants_all_threads_stopped): New.
7465 (gdb_reattached_process): New.
7466 (handle_status): Clear the `gdb_detached' flag of all processes.
7467 In all-stop, stop all threads.
7468 (main): Be sure to leave tfind mode. Handle disconnected tracing.
7469 (process_serial_event): If the remote connection breaks, or if an
7470 exit was forced with "monitor exit", force an event loop exit.
7471 Handle disconnected tracing on detach.
7472 (handle_serial_event): Adjust.
7473 (handle_target_event): If GDB isn't connected, forward events back
7474 to the inferior, unless the last process exited, in which case,
7475 exit gdbserver. Adjust interface.
7477 * remote-utils.c (remote_open): Don't block in accept. Instead
7478 register an event loop source on the listen socket file
7479 descriptor. Refactor bits into ...
7480 (listen_desc): ... this new global.
7481 (gdb_connected): ... this new function.
7482 (enable_async_notification): ... this new function.
7483 (handle_accept_event): ... this new function.
7484 (remote_close): Clear remote_desc.
7486 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
7488 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
7490 (mourn_inferior): Define.
7491 (target_process_qsupported): Avoid the dangling else problem.
7492 (thread_stopped): Define.
7493 (pause_all): Define.
7494 (target_waitstatus_to_string): Declare.
7495 * target.c (target_waitstatus_to_string): New.
7497 * tracepoint.c (tracing): Make extern.
7498 (disconnected_tracing): New.
7499 (stop_tracing): Make extern. Handle tracing stops due to GDB
7501 (cmd_qtdisconnected): New.
7502 (cmd_qtstatus): Report disconnected tracing status in trace reply.
7503 (handle_tracepoint_general_set): Handle QTDisconnected.
7505 * event-loop.c (event_handler_func): Change return type to int.
7506 (process_event): Bail out if the event handler wants the event
7508 (handle_file_event): Ditto.
7509 (start_event_loop): Bail out if the event handler wants the event
7512 * nto-low.c (nto_target_ops): Adjust.
7513 * spu-low.c (spu_wait): Don't remove the process here.
7514 (spu_target_ops): Adjust.
7515 * win32-low.c (win32_wait): Don't remove the process here.
7516 (win32_target_ops): Adjust.
7518 2010-04-11 Pedro Alves <pedro@codesourcery.com>
7520 * regcache.c (realloc_register_cache): Invalidate inferior's
7521 regcache before recreating it.
7523 2010-04-09 Pedro Alves <pedro@codesourcery.com>
7525 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
7527 2010-04-09 Stan Shebs <stan@codesourcery.com>
7528 Pedro Alves <pedro@codesourcery.com>
7530 * server.h (LONGEST): New.
7531 (struct thread_info) <while_stepping>: New field.
7532 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
7534 (initialize_tracepoint, handle_tracepoint_general_set)
7535 (handle_tracepoint_query, tracepoint_finished_step)
7536 (tracepoint_was_hit, release_while_stepping_state_list):
7537 (current_traceframe): Declare.
7538 * server.c (handle_general_set): Handle tracepoint packets.
7540 (write_memory): New.
7541 (handle_search_memory_1): Use read_memory.
7542 (handle_query): Report support for conditional tracepoints, trace
7543 state variables, and tracepoint sources. Handle tracepoint
7545 (main): Initialize the tracepoints module.
7546 (process_serial_event): Handle traceframe reads/writes.
7548 * linux-low.c (handle_tracepoints): New.
7549 (linux_wait_1): Call it.
7550 (linux_resume_one_lwp): Handle while-stepping.
7551 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
7552 (linux_target_ops): Install them.
7553 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
7555 * linux-x86-low.c (x86_supports_tracepoints): New.
7556 (the_low_target). Install it.
7558 * mem-break.h (delete_breakpoint): Declare.
7559 * mem-break.c (delete_breakpoint): Make external.
7561 * target.h (struct target_ops): Add `supports_tracepoints',
7562 `read_pc', and `write_pc' fields.
7563 (target_supports_tracepoints): Define.
7564 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
7567 * regcache.h (struct regcache) <registers_owned>: New field.
7568 (init_register_cache, regcache_cpy): Declare.
7569 (regcache_read_pc, regcache_write_pc): Declare.
7570 (register_cache_size): Declare.
7571 (supply_regblock): Declare.
7572 * regcache.c (init_register_cache): New.
7573 (new_register_cache): Use it.
7574 (regcache_cpy): New.
7575 (register_cache_size): New.
7576 (supply_regblock): New.
7577 (regcache_read_pc, regcache_write_pc): New.
7579 * tracepoint.c: New.
7581 * Makefile.in (OBS): Add tracepoint.o.
7582 (tracepoint.o): New rule.
7584 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
7586 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
7588 (i386-mmx.c): Likewise.
7589 (i386-mmx-linux.o): Likewise.
7590 (i386-mmx-linux.c): Likewise.
7592 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
7593 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
7594 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
7595 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
7597 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
7598 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
7599 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
7601 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
7603 * Makefile.in (clean): Updated.
7605 (i386-avx.c): Likewise.
7606 (i386-avx-linux.o): Likewise.
7607 (i386-avx-linux.c): Likewise.
7608 (amd64-avx.o): Likewise.
7609 (amd64-avx.c): Likewise.
7610 (amd64-avx-linux.o): Likewise.
7611 (amd64-avx-linux.c): Likewise.
7613 * configure.srv (srv_i386_regobj): Add i386-avx.o.
7614 (srv_i386_linux_regobj): Add i386-avx-linux.o.
7615 (srv_amd64_regobj): Add amd64-avx.o.
7616 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
7617 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
7618 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
7619 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
7620 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
7621 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
7622 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
7624 * i387-fp.c: Include "i386-xstate.h".
7626 (i387_cache_to_xsave): Likewise.
7627 (i387_xsave_to_cache): Likewise.
7628 (x86_xcr0): Likewise.
7630 * i387-fp.h (i387_cache_to_xsave): Likewise.
7631 (i387_xsave_to_cache): Likewise.
7632 (x86_xcr0): Likewise.
7634 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
7635 * linux-crisv32-low.c (target_regsets): Likewise.
7636 * linux-m68k-low.c (target_regsets): Likewise.
7637 * linux-mips-low.c (target_regsets): Likewise.
7638 * linux-ppc-low.c (target_regsets): Likewise.
7639 * linux-s390-low.c (target_regsets): Likewise.
7640 * linux-sh-low.c (target_regsets): Likewise.
7641 * linux-sparc-low.c (target_regsets): Likewise.
7642 * linux-xtensa-low.c (target_regsets): Likewise.
7644 * linux-low.c: Include <sys/uio.h>.
7645 (regsets_fetch_inferior_registers): Support nt_type.
7646 (regsets_store_inferior_registers): Likewise.
7647 (linux_process_qsupported): New.
7648 (linux_target_ops): Add linux_process_qsupported.
7650 * linux-low.h (regset_info): Add nt_type.
7651 (linux_target_ops): Add process_qsupported.
7653 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
7655 (init_registers_i386_avx_linux): New.
7656 (init_registers_amd64_avx_linux): Likewise.
7657 (xmltarget_i386_linux_no_xml): Likewise.
7658 (xmltarget_amd64_linux_no_xml): Likewise.
7659 (PTRACE_GETREGSET): Likewise.
7660 (PTRACE_SETREGSET): Likewise.
7661 (x86_fill_xstateregset): Likewise.
7662 (x86_store_xstateregset): Likewise.
7663 (use_xml): Likewise.
7664 (x86_linux_update_xmltarget): Likewise.
7665 (x86_linux_process_qsupported): Likewise.
7666 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
7667 (x86_arch_setup): Don't call init_registers_amd64_linux nor
7668 init_registers_i386_linux here. Call
7669 x86_linux_update_xmltarget.
7670 (the_low_target): Add x86_linux_process_qsupported.
7672 * server.c (handle_query): Call target_process_qsupported.
7674 * target.h (target_ops): Add process_qsupported.
7675 (target_process_qsupported): New.
7677 2010-04-03 Pedro Alves <pedro@codesourcery.com>
7679 * inferiors.c (add_thread): Set last_status kind to
7680 TARGET_WAITKIND_IGNORE.
7681 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
7682 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
7683 (linux_wait_1): Move `thread' local definition to block that uses
7684 it. Don't NULL initialize `event_child'.
7685 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
7686 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
7687 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
7689 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7691 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
7692 an extended waitstatus, or by a watchpoint.
7693 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
7694 thread was stepping or has been stopped by a watchpoint.
7696 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7698 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
7699 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
7700 of another, then delete the previous, and validate all
7702 (validate_inserted_breakpoint): New.
7703 (delete_disabled_breakpoints): New.
7704 (validate_breakpoints): New.
7705 (check_mem_read): Validate breakpoints before trusting their
7706 shadow. Delete disabled breakpoints.
7707 (check_mem_write): Validate breakpoints before trusting they
7708 should be inserted. Delete disabled breakpoints.
7709 * mem-break.h (validate_breakpoints):
7710 * server.c (handle_query): Validate breakpoints when we see a
7713 2010-04-01 Pedro Alves <pedro@codesourcery.com>
7715 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
7716 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
7717 if we could tell there's a GDB breakpoint at stop_pc.
7718 (need_step_over_p): Don't do a step over if we find a GDB
7719 breakpoint at the resume PC.
7721 * mem-break.c (struct raw_breakpoint): New.
7722 (enum bkpt_type): New type `gdb_breakpoint'.
7723 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
7724 fields. New field `raw'.
7725 (find_raw_breakpoint_at): New.
7726 (set_raw_breakpoint_at): Handle refcounting. Create a raw
7728 (set_breakpoint_at): Adjust.
7729 (delete_raw_breakpoint): New.
7730 (release_breakpoint): New.
7731 (delete_breakpoint): Rename to...
7732 (delete_breakpoint_1): ... this. Add proc parameter. Use
7733 release_breakpoint. Return ENOENT.
7734 (delete_breakpoint): Reimplement.
7735 (find_breakpoint_at): Delete.
7736 (find_gdb_breakpoint_at): New.
7737 (delete_breakpoint_at): Delete.
7738 (set_gdb_breakpoint_at): New.
7739 (delete_gdb_breakpoint_at): New.
7740 (gdb_breakpoint_here): New.
7741 (set_reinsert_breakpoint): Use release_breakpoint.
7742 (uninsert_breakpoint): Rename to ...
7743 (uninsert_raw_breakpoint): ... this.
7744 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
7745 (reinsert_raw_breakpoint): Change parameter type to
7747 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
7749 (check_breakpoints): Adjust. Use release_breakpoint.
7750 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
7751 (breakpoint_inserted_here): Ditto.
7752 (check_mem_read): Adjust to iterate over raw breakpoints instead.
7753 Don't trust the breakpoint's shadow if it is not inserted.
7754 (check_mem_write): Adjust to iterate over raw breakpoints instead.
7755 (delete_all_breakpoints): Adjust.
7756 (free_all_breakpoints): Mark all breakpoints as uninserted, and
7757 use delete_breakpoint_1.
7759 * mem-break.h (breakpoints_supported): Delete declaration.
7760 (set_gdb_breakpoint_at): Declare.
7761 (gdb_breakpoint_here): Declare.
7762 (delete_breakpoint_at): Delete.
7763 (delete_gdb_breakpoint_at): Declare.
7765 * server.h (struct raw_breakpoint): Forward declare.
7766 (struct process_info): New field `raw_breakpoints'.
7768 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
7771 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7773 * linux-low.c (status_pending_p_callback): Fix comment.
7774 (linux_wait_for_event_1): Move most of the internal breakpoint
7775 handling from here...
7776 (linux_wait_1): ... to here.
7777 (count_events_callback): New.
7778 (select_singlestep_lwp_callback): New.
7779 (select_event_lwp_callback): New.
7780 (cancel_breakpoints_callback): New.
7781 (select_event_lwp): New.
7782 (linux_wait_1): Simplify internal breakpoint handling. Give equal
7783 priority to all LWPs that have had events that should be reported
7784 to the client. Cancel breakpoints when about to reporting the
7785 event to the client, not while stopping lwps. No longer cancel
7786 finished single-steps here.
7787 (cancel_finished_single_step): Delete.
7788 (cancel_finished_single_steps): Delete.
7790 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7792 * mem-break.c (enum bkpt_type): New.
7793 (struct breakpoint): New field `type'.
7794 (set_breakpoint_at): Change return type to struct breakpoint
7795 pointer. Set type to `other_breakpoint' by default.
7796 (delete_breakpoint): Rewrite, supporting more than one breakpoint
7797 in the breakpoint list.
7798 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
7799 (reinsert_breakpoint): Rename to ...
7800 (reinsert_raw_breakpoint): ... this.
7801 (reinsert_breakpoints_at): Adjust.
7802 * mem-break.h (struct breakpoint): Declare.
7803 (set_breakpoint_at): Change return type to struct breakpoint
7806 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7808 * server.c (handle_query): Assign, not compare.
7810 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7812 Teach linux gdbserver to step-over-breakpoints.
7814 * linux-low.c (can_hardware_single_step): New.
7815 (supports_breakpoints): New.
7816 (handle_extended_wait): If stopping threads, read the stop pc of
7819 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
7820 low target doesn't support retrieving the PC.
7821 (add_lwp): Set last_resume_kind to resume_continue.
7822 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
7823 (linux_attach): Don't clear stop_expected. Set the lwp's
7824 last_resume_kind to resume_stop.
7825 (linux_detach_one_lwp): Don't check for removed breakpoints.
7826 (check_removed_breakpoint): Delete.
7827 (status_pending_p): Rename to ...
7828 (status_pending_p_callback): ... this. Don't check for removed
7829 breakpoints. Don't consider threads that are stopped from GDB's
7831 (linux_wait_for_lwp): Always read the stop_pc here.
7832 (cancel_breakpoint): New.
7833 (step_over_bkpt): New global.
7834 (linux_wait_for_event_1): Implement stepping over breakpoints.
7835 (gdb_wants_lwp_stopped): New.
7836 (gdb_wants_all_stopped): New.
7837 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
7838 single-step traps here. Store the thread's last reported target
7840 (send_sigstop): Don't clear stop_expected. Always set it,
7842 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
7843 (cancel_finished_single_step): New.
7844 (cancel_finished_single_steps): New.
7845 (wait_for_sigstop): Don't cancel finished single-step traps here.
7846 (linux_resume_one_lwp): Don't check for removed breakpoints.
7847 Don't set `step' on non-hardware step archs.
7848 (linux_set_resume_request): Ignore resume_stop requests if already
7849 stopping or stopped. Set the lwp's last_resume_kind.
7850 (resume_status_pending_p): Don't check for removed breakpoints.
7851 (need_step_over_p): New.
7852 (start_step_over): New.
7853 (finish_step_over): New.
7854 (linux_resume_one_thread): Always queue a sigstop for resume_stop
7855 requests. Clear the thread's last reported target waitstatus.
7856 Don't use the `suspended' flag. Don't consider pending breakpoints.
7857 (linux_resume): Start a step-over if necessary.
7858 (proceed_one_lwp): New.
7859 (proceed_all_lwps): New.
7860 (unstop_all_lwps): New.
7861 * linux-low.h (struct lwp_info): Rewrite comment for the
7862 `suspended' flag. Add the `stop_pc' field. Delete the
7863 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
7864 Add `'last_resume_kind' and `need_step_over' fields.
7865 * inferiors.c (struct thread_info): Delete, moved elsewhere.
7866 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
7867 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
7868 (set_raw_breakpoint_at): New.
7869 (set_breakpoint_at): Rewrite to use it.
7870 (reinsert_breakpoint_handler): Delete.
7871 (set_reinsert_breakpoint): New.
7872 (reinsert_breakpoint_by_bp): Delete.
7873 (delete_reinsert_breakpoints): New.
7874 (uninsert_breakpoint): Rewrite.
7875 (uninsert_breakpoints_at): New.
7876 (reinsert_breakpoint): Rewrite.
7877 (reinsert_breakpoints_at): New.
7878 (check_breakpoints): Rewrite.
7879 (breakpoint_here): New.
7880 (breakpoint_inserted_here): New.
7881 (check_mem_read): Adjust.
7882 * mem-break.h (breakpoints_supported, breakpoint_here)
7883 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
7884 (reinsert_breakpoint_by_bp): Delete declaration.
7885 (delete_reinsert_breakpoints): Declare.
7886 (reinsert_breakpoint): Delete declaration.
7887 (reinsert_breakpoints_at): Declare.
7888 (uninsert_breakpoint): Delete declaration.
7889 (uninsert_breakpoints_at): Declare.
7890 (check_breakpoints): Adjust prototype.
7891 * server.h: Adjust include order.
7892 (struct thread_info): Declare here. Add a `last_status' field.
7894 2010-03-23 Michael Snyder <msnyder@vmware.com>
7896 * server.c (crc32): New function.
7897 (handle_query): Add handling for 'qCRC:' request.
7899 2010-03-23 Pedro Alves <pedro@codesourcery.com>
7901 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
7902 lwp had been stopped by a watchpoint.
7904 2010-03-16 Pedro Alves <pedro@codesourcery.com>
7906 * server.h (internal_error): Declare.
7907 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
7908 * utils.c (internal_error): New function.
7910 2010-03-15 Andreas Schwab <schwab@redhat.com>
7912 * configure.srv: Fix typo setting srv_regobj.
7914 2010-03-15 Pedro Alves <pedro@codesourcery.com>
7916 * linux-low.c (fetch_register): Avoid passing a non string literal
7918 (usr_store_inferior_registers): Ditto.
7920 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7922 * linux-low.c (linux_write_memory): Bail out early if peeking
7925 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7927 * linux-low.h (struct lwp_info): New fields
7928 `stopped_by_watchpoint' and `stopped_data_address'.
7929 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
7930 here, and cache them in the lwp object.
7931 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
7933 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
7935 (linux_stopped_by_watchpoint): Rewrite.
7936 (linux_stopped_data_address): Rewrite.
7938 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
7940 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
7941 switching the current inferior, not before.
7943 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
7945 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
7946 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
7947 i386-linux.c and amd64-linux.c.
7948 (reg-i386.o): Removed.
7949 (reg-i386.c): Likewise.
7950 (reg-i386-linux.o): Likewise.
7951 (reg-i386-linux.c): Likewise.
7952 (reg-x86-64.o): Likewise.
7953 (reg-x86-64.c): Likewise.
7954 (reg-x86-64-linux.o): Likewise.
7955 (reg-x86-64-linux.c): Likewise.
7958 (i386-linux.o): Likewise.
7959 (i386-linux.c): Likewise.
7960 (amd64.o): Likewise.
7961 (amd64.c): Likewise.
7962 (amd64-linux.o): Likewise.
7963 (amd64-linux.c): Likewise.
7965 * configure.srv (srv_i386_regobj): New.
7966 (srv_i386_linux_regobj): Likewise.
7967 (srv_amd64_regobj): Likewise.
7968 (srv_amd64_linux_regobj): Likewise.
7969 (srv_i386_32bit_xmlfiles): Likewise.
7970 (srv_i386_64bit_xmlfiles): Likewise.
7971 (srv_i386_xmlfiles): Likewise.
7972 (srv_amd64_xmlfiles): Likewise.
7973 (srv_i386_linux_xmlfiles): Likewise.
7974 (srv_amd64_linux_xmlfiles): Likewise.
7975 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
7976 srv_xmlfiles to $srv_i386_xmlfiles.
7977 (i[34567]86-*-mingw32ce*): Likewise.
7978 (i[34567]86-*-mingw*): Likewise.
7979 (i[34567]86-*-nto*): Likewise.
7980 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
7981 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
7982 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
7983 (x86_64-*-linux*): Likewise.
7985 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
7986 (init_registers_amd64_linux): New.
7987 (x86_arch_setup): Replace init_registers_x86_64_linux with
7988 init_registers_amd64_linux.
7990 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
7992 * configure.ac: Check for libdl. If it is not available link against
7993 static libthread_db.
7994 * configure: Regenerate.
7996 2010-02-22 Pedro Alves <pedro@codesourcery.com>
8000 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
8001 handing a read watchpoint.
8002 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
8004 2010-02-12 Doug Evans <dje@google.com>
8006 * linux-low.c (linux_supports_tracefork_flag): Document.
8007 (linux_look_up_symbols): Add comment.
8009 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
8011 * regcache.c (supply_register): Clear regcache if buf is NULL.
8013 2010-02-02 Nicolas Roche <roche@sourceware.org>
8014 Joel Brobecker <brobecker@adacore.com>
8016 * inferiors.c (find_inferior): Add function documentation.
8017 (unloaded_dll): Handle the case where the unloaded dll has not
8018 been previously registered in the dll list.
8020 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
8022 * linux-arm-low.c (thumb_breakpoint_len): Delete.
8023 (thumb2_breakpoint): New.
8024 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
8026 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8028 * linux-low.c (get_stop_pc): Check for SIGTRAP.
8029 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
8032 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8034 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
8036 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8038 * linux-s390-low.c (s390_collect_ptrace_register)
8039 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
8041 2010-01-21 Doug Evans <dje@google.com>
8043 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
8044 (PTRACE_ARG4_TYPE): New macro.
8045 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
8046 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
8047 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
8048 (usr_store_inferior_registers): Ditto.
8049 (linux_read_memory, linux_write_memory): Ditto.
8050 (linux_test_for_tracefork): Ditto.
8052 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
8053 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
8055 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8057 * proc-service.c (ps_lgetregs): Don't refetch registers from the
8060 2010-01-21 Pedro Alves <pedro@codesourcery.com>
8062 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
8063 prototype to take a regcache. Adjust.
8065 2010-01-20 Pedro Alves <pedro@codesourcery.com>
8067 * regcache.h (struct thread_info): Forward declare.
8068 (struct regcache): New.
8069 (new_register_cache): Adjust prototype.
8070 (get_thread_regcache): Declare.
8071 (free_register_cache): Adjust prototype.
8072 (registers_to_string, registers_from_string): Ditto.
8073 (supply_register, supply_register_by_name, collect_register)
8074 (collect_register_as_string, collect_register_by_name): Ditto.
8075 * regcache.c (struct inferior_regcache_data): Delete.
8076 (get_regcache): Rename to ...
8077 (get_thread_regcache): ... this. Adjust. Switch inferior before
8079 (regcache_invalidate_one): Adjust.
8080 (regcache_invalidate): Fix prototype.
8081 (new_register_cache): Return the new register cache.
8082 (free_register_cache): Change prototype.
8083 (realloc_register_cache): Adjust.
8084 (registers_to_string): Change prototype to take a regcache. Adjust.
8085 (registers_from_string): Ditto.
8086 (register_data): Ditto.
8087 (supply_register): Ditto.
8088 (supply_register_by_name): Ditto.
8089 (collect_register): Ditto.
8090 (collect_register_as_string): Ditto.
8091 (collect_register_by_name): Ditto.
8092 * server.c (process_serial_event): Adjust.
8093 * linux-low.h (regset_fill_func, regset_store_func): Change
8095 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
8097 * linux-low.c (get_stop_pc): Adjust.
8098 (check_removed_breakpoint): Adjust.
8099 (linux_wait_for_event): Adjust.
8100 (linux_resume_one_lwp): Adjust.
8101 (fetch_register): Add regcache parameter. Adjust.
8102 (usr_store_inferior_registers): Ditto.
8103 (regsets_fetch_inferior_registers): Ditto.
8104 (regsets_store_inferior_registers): Ditto.
8105 (linux_fetch_registers, linux_store_registers): Ditto.
8106 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
8108 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
8110 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
8111 prototype to take a regcache.
8112 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
8113 * remote-utils.c (convert_ascii_to_int, outreg)
8114 (prepare_resume_reply): Change prototype to take a regcache.
8116 * target.h (struct target_ops) <fetch_registers, store_registers>:
8117 Change prototype to take a regcache.
8118 (fetch_inferior_registers, store_inferior_registers): Change
8119 prototype to take a regcache. Adjust.
8120 * proc-service.c (ps_lgetregs): Adjust.
8121 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
8122 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
8123 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
8124 take a regcache. Adjust.
8125 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
8126 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
8127 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
8128 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
8129 * linux-cris-low.c (cris_get_pc, cris_set_pc)
8130 (cris_cannot_fetch_register):
8131 (cris_breakpoint_at): Change prototype to take a regcache.
8133 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
8134 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
8135 to take a regcache. Adjust.
8136 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
8138 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
8139 take a regcache. Adjust.
8140 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
8141 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
8142 (m68k_set_pc): Change prototype to take a regcache. Adjust.
8143 * linux-mips-low.c (mips_get_pc):
8144 (mips_set_pc): Change prototype to take a regcache. Adjust.
8145 (mips_reinsert_addr): Adjust.
8146 (mips_collect_register): Change prototype to take a regcache.
8148 (mips_supply_register):
8149 (mips_collect_register_32bit, mips_supply_register_32bit)
8150 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
8151 (mips_store_fpregset): Ditto.
8152 * linux-ppc-low.c (ppc_supply_ptrace_register)
8153 (ppc_supply_ptrace_register): Ditto.
8154 (parse_spufs_run): Adjust.
8155 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
8156 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
8157 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
8158 take a regcache. Adjust.
8159 * linux-s390-low.c (s390_collect_ptrace_register)
8160 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
8161 (s390_set_pc): Change prototype to take a regcache. Adjust.
8162 (s390_arch_setup): Adjust.
8163 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
8164 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
8165 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8166 (sparc_fill_gregset, sparc_store_gregset_from_stack)
8167 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
8169 (sparc_breakpoint_at): Adjust.
8170 * linux-xtensa-low.c (xtensa_fill_gregset):
8171 (xtensa_store_gregset):
8172 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
8173 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
8174 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
8175 prototype to take a regcache. Adjust.
8176 * win32-arm-low.c (arm_fetch_inferior_register)
8177 (arm_store_inferior_register): Change prototype to take a
8179 * win32-i386-low.c (i386_fetch_inferior_register)
8180 (i386_store_inferior_register): Change prototype to take a
8182 * win32-low.c (child_fetch_inferior_registers)
8183 (child_store_inferior_registers): Change prototype to take a
8185 (win32_wait): Adjust.
8186 (win32_fetch_inferior_registers): Change prototype to take a
8188 (win32_store_inferior_registers): Adjust.
8189 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
8190 store_inferior_register>: Change prototype to take a regcache.
8192 2010-01-20 Doug Evans <dje@google.com>
8194 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
8196 (linux_wait_for_event1, linux_init_signals): Ditto.
8197 (W_STOPCODE): Provide definition if missing.
8199 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
8201 * linux-low.c (linux_core_of_thread): New.
8202 (compare_ints, show_process, list_threads): New.
8203 (linux_qxfer_osdata): Report threads and cores.
8204 (linux_target_op): Register linux_core_of_thread.
8205 * remote-utils.c (prepare_resume_reply): Report the core.
8206 (buffer_xml_printf): Support %d specifier.
8207 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
8209 (handle_query): Handle qXfer:threads. Announce availability
8211 * target.h (struct target_ops): New field core_of_thread.
8213 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
8215 * Makefile.in (clean): Remove new generated files.
8216 (reg-s390.o, reg-s390.c): Remove rules.
8217 (reg-s390x.o, reg-s390x.c): Likewise.
8218 (s390-linux32.o, s390-linux32.c): Add rules.
8219 (s390-linux64.o, s390-linux64.c): Likewise.
8220 (s390x-linux64.o, s390x-linux64.c): Likewise.
8221 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
8222 * linux-s390-low.c: Include <elf.h>.
8223 (HWCAP_S390_HIGH_GPRS): Define if undefined.
8224 (init_registers_s390): Remove prototype.
8225 (init_registers_s390x): Likewise.
8226 (init_registers_s390_linux32): Add prototype.
8227 (init_registers_s390_linux64): Likewise.
8228 (init_registers_s390x_linux64): Likewise.
8229 (s390_num_regs_3264): New define.
8230 (s390_regmap_3264): New global variable.
8231 (s390_cannot_fetch_register): Remove obsolete check.
8232 (s390_cannot_store_register): Likewise.
8233 (s390_collect_ptrace_register): Handle upper/lower register halves.
8234 (s390_supply_ptrace_register): Likewise.
8235 (s390_fill_gregset): Update to register number changes.
8236 (s390_get_hwcap): New routine.
8237 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
8238 Install appropriate regmap and register set.
8240 2010-01-01 Joel Brobecker <brobecker@adacore.com>
8242 * server.c (gdbserver_version): Update copyright year to 2010.
8243 * gdbreplay.c (gdbreplay_version): Likewise.
8245 2009-12-28 Doug Evans <dje@google.com>
8247 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
8248 elf/external.h. Include <elf.h> instead but only if necessary.
8250 2009-12-28 Pedro Alves <pedro@codesourcery.com>
8252 * linux-low.c (linux_remove_process): Remove `detaching'
8253 parameter. Don't release/detach from thread_db here.
8254 (linux_kill): Release/detach from thread_db here, ...
8255 (linux_detach): ... and here, before actually detaching.
8256 (linux_wait_1): ... and here, when a process exits.
8257 * thread-db.c (any_thread_of): New.
8258 (thread_db_free): Switch the current inferior to a thread of the
8261 2009-12-21 Doug Evans <dje@google.com>
8263 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
8265 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
8266 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
8267 warning ifndef __NR_tkill. Move setting of errno there too.
8268 Delete unnecessary resetting of errno after syscall.
8269 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
8271 * configure.ac: Check for dladdr.
8272 * config.in: Regenerate.
8273 * configure: Regenerate.
8274 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
8275 (try_thread_db_load): Update.
8277 * linux-low.c (my_waitpid): Delete unnecessary prototype.
8279 2009-12-18 Doug Evans <dje@google.com>
8281 * event-loop.c: Include unistd.h if it exists.
8283 * linux-low.c (my_waitpid): Move definition away from being in
8284 between linux_tracefork_child/linux_test_for_tracefork.
8286 * gdb_proc_service.h (psaddr_t): Fix type.
8287 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
8288 signature to match glibc.
8290 2009-12-16 Doug Evans <dje@google.com>
8292 * linux-low.c (linux_read_memory): Fix argument to read.
8294 2009-11-26 Pedro Alves <pedro@codesourcery.com>
8296 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
8297 events, don't leave current_inferior pointing at null.
8299 2009-11-26 Pedro Alves <pedro@codesourcery.com>
8301 * win32-low.c (LOG): Delete.
8302 (OUTMSG): Output to stderr.
8303 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
8304 on compile time LOG macro.
8305 (win32_wait): Fix debug output.
8307 2009-11-26 Pedro Alves <pedro@codesourcery.com>
8309 * win32-low.c (win32_add_one_solib): If the dll name is
8310 "ntdll.dll", prepend the system directory to the dll path.
8312 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
8314 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
8316 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
8317 Vladimir Prus <vladimir@codesourcery.com>
8319 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
8320 * configure.ac: Check for __mcoldfire__ and set
8321 gdb_cv_m68k_is_coldfire.
8322 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
8323 reg-cf.o and reg-m68k.o.
8324 * configure: Regenerated.
8326 2009-11-16 Pedro Alves <pedro@codesourcery.com>
8328 * linux-low.c (linux_remove_process): Add `detaching' parameter.
8329 Pass it to thread_db_free.
8330 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
8331 proper `detaching' argument to linux_remove_process.
8332 * linux-low.h (thread_db_free): Add `detaching' parameter.
8333 * thread-db.c (thread_db_init): Pass false as `detaching' argument
8335 (thread_db_free): Add `detaching' parameter. Only
8336 call td_ta_clear_event if detaching from process.
8338 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
8340 * thread-db.c (thread_db_free): Fix typo.
8342 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
8345 * thread-db.c (thread_db_free): Call td_ta_clear_event.
8347 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
8349 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
8350 with an i686 compiler.
8351 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
8353 * configure: Rebuilt.
8355 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
8359 * server.c (handle_search_memory_1): Correct read_addr initialization
8360 in loop for searching subsequent chunks.
8362 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
8364 * configure.ac: New --with-libthread-db option.
8365 * thread-db.c: Allow direct dependence on libthread_db.
8366 (thread_db_free): Adjust.
8367 * config.in: Regenerate.
8368 * configure: Likewise.
8370 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
8373 * thread-db.c (attach_thread): New function.
8374 (maybe_attach_thread): Return success/failure.
8375 (find_new_threads_callback): Adjust.
8376 (thread_db_find_new_threads): Loop until no new threads.
8378 2009-10-13 Pedro Alves <pedro@codesourcery.com>
8380 * proc-service.c (ps_lgetregs): Formatting.
8382 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
8384 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
8385 * configure.ac: Adjust.
8386 * linux-low.h (struct process_info_private): Move members to struct
8388 (thread_db_free, thread_db_handle_monitor_command): New prototype.
8389 * linux-low.c (linux_remove_process): Adjust.
8390 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
8391 * server.c (handle_query): Move code ...
8392 (handle_monitor_command): ... here. New function.
8393 * target.h (struct target_ops): New member.
8394 * thread-db.c (struct thread_db): New.
8395 (libthread_db_search_path): New variable.
8396 (thread_db_create_event, thread_db_enable_reporting)
8397 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
8398 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
8399 (try_thread_db_load_1, dladdr_to_soname): New functions.
8400 (try_thread_db_load, thread_db_load_search): New functions.
8401 (thread_db_init): Search for libthread_db.
8402 (thread_db_free): New function.
8403 (thread_db_handle_monitor_command): Likewise.
8404 * config.in: Regenerate.
8405 * configure: Regenerate.
8407 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
8409 * spu-low.c (spu_kill): Wait for inferior to terminate.
8410 Call clear_inferiors.
8411 (spu_detach): Call clear_inferiors.
8413 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8415 * aclocal.m4: Regenerate.
8416 * config.in: Likewise.
8417 * configure: Likewise.
8419 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
8421 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
8422 (parse_spufs_run): New function.
8423 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
8424 (ppc_breakpoint_at): Handle SPU breakpoints.
8426 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
8428 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
8429 (SPUFS_MAGIC): Define.
8430 (spu_enumerate_spu_ids): New function.
8431 (linux_qxfer_spu): New function.
8432 (linux_target_ops): Install linux_qxfer_spu.
8434 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
8436 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
8437 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
8438 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
8439 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
8440 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
8441 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
8442 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
8443 (init_registers_powerpc_cell32l): Add prototype.
8444 (init_registers_powerpc_cell64l): Likewise.
8445 (ppc_arch_setup): Detect Cell/B.E. architecture.
8447 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8449 * Makefile.in (datarootdir): New variable.
8451 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
8453 * linux-low.c (linux_write_memory): Update debugging output.
8454 * Makefile.in (clean): Add new descriptions.
8455 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
8456 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
8457 * configure.srv: Add new files for arm*-*-linux*.
8458 * linux-arm-low.c: Add new declarations.
8459 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
8460 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
8461 (HWCAP_VFPv3D16): New.
8462 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
8463 instead of __IWMMXT__.
8464 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
8465 (arm_arch_setup): New.
8466 (target_regsets): Remove #ifdef. Add VFP regset.
8467 (the_low_target): Use arm_arch_setup.
8469 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
8471 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
8472 the main thread again.
8474 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
8476 Adding Neutrino gdbserver.
8477 * configure: Regenerated.
8478 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
8479 * configure.srv (i[34567]86-*-nto*): New target.
8480 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
8481 * remote-utils.c [__QNX__]: Include sys/iomgr.h
8482 (nto_comctrl) [__QNX__]: New function.
8483 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
8485 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
8487 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
8490 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
8491 Pedro Alves <pedro@codesourcery.com>
8493 * win32-i386-low.c (i386_get_thread_context): Handle systems that
8494 don't support CONTEXT_EXTENDED_REGISTERS.
8495 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
8496 (the_low_target): Install them.
8497 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
8498 failing with ERROR_PIPE_NOT_CONNECTED.
8500 2009-06-30 Doug Evans <dje@google.com>
8501 Pierre Muller <muller@ics.u-strasbg.fr>
8503 Add h/w watchpoint support to x86-linux, win32-i386.
8504 * Makefile.in (SFILES): Add i386-low.c
8505 (i386_low_h): Define.
8506 (i386-low.o): Add dependencies.
8507 (linux-x86-low.o): Add i386-low.h dependency.
8508 (win32-i386-low.o): Ditto.
8509 * i386-low.c: New file.
8510 * i386-low.h: New file.
8511 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
8512 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
8513 * linux-low.c (linux_add_process): Initialize arch_private.
8514 (linux_remove_process): Free arch_private.
8515 (add_lwp): Initialize arch_private.
8516 (delete_lwp): Free arch_private.
8517 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
8519 * linux-low.h (process_info_private): New member arch_private.
8520 (lwp_info): New member arch_private.
8521 (linux_target_ops): New members new_process, new_thread,
8523 (ptid_of): New macro.
8524 * linux-x86-low.c: Include stddef.h, i386-low.h.
8525 (arch_process_info): New struct.
8526 (arch_lwp_info): New struct.
8527 (x86_linux_dr_get, x86_linux_dr_set): New functions.
8528 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
8529 (i386_dr_low_get_status): New function.
8530 (x86_insert_point, x86_remove_point): New functions.
8531 (x86_stopped_by_watchpoint): New function.
8532 (x86_stopped_data_address): New function.
8533 (x86_linux_new_process, x86_linux_new_thread): New functions.
8534 (x86_linux_prepare_to_resume): New function.
8535 (the_low_target): Add entries for insert_point, remove_point,
8536 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
8538 * server.c (debug_hw_points): New global.
8539 (monitor_show_help): Document set debug-hw-points.
8540 (handle_query): Process "set debug-hw-points".
8541 * server.h (debug_hw_points): Declare.
8542 (paddress): Declare.
8543 * utils.c (NUMCELLS, CELLSIZE): New macros.
8544 (get_sell, xsnprintf, paddress): New functions.
8545 * win32-arm-low.c (the_low_target): Add entries for insert_point,
8546 remove_point, stopped_by_watchpoint, stopped_data_address.
8547 * win32-i386-low.c: Include i386-low.h.
8548 (debug_reg_state): Replaces dr.
8549 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
8550 (i386_dr_low_get_status): New function.
8551 (i386_insert_point, i386_remove_point): New functions.
8552 (i386_stopped_by_watchpoint): New function.
8553 (i386_stopped_data_address): New function.
8554 (i386_initial_stuff): Update.
8555 (get_thread_context,set_thread_context,i386_thread_added): Update.
8556 (the_low_target): Add entries for insert_point,
8557 remove_point, stopped_by_watchpoint, stopped_data_address.
8558 * win32-low.c (win32_insert_watchpoint): New function.
8559 (win32_remove_watchpoint): New function.
8560 (win32_stopped_by_watchpoint): New function.
8561 (win32_stopped_data_address): New function.
8562 (win32_target_ops): Add entries for insert_watchpoint,
8563 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
8564 * win32-low.h (win32_target_ops): New members insert_point,
8565 remove_point, stopped_by_watchpoint, stopped_data_address.
8567 2009-06-25 Pedro Alves <pedro@codesourcery.com>
8569 * server.c (process_serial_event): Re-return unsupported, not
8570 error, if the type isn't recognized. Re-allow supporting only
8571 insert or remove packets. Also call require_running for
8572 breakpoints. Add missing break statement to default case. Tidy.
8573 * target.h (struct target_ops): Rename insert_watchpoint to
8574 insert_point, and remove_watchpoint to remove_point.
8576 * linux-low.h (struct linux_target_ops): Likewise.
8577 * linux-low.c (linux_insert_watchpoint): Rename to ...
8578 (linux_insert_point): ... this. Adjust.
8579 (linux_remove_watchpoint): Rename to ...
8580 (linux_remove_point): ... this. Adjust.
8581 (linux_target_ops): Adjust.
8582 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
8583 (cris_insert_point): ... this.
8584 (cris_remove_watchpoint): Rename to ...
8585 (cris_remove_point): ... this.
8586 (the_low_target): Adjust.
8588 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
8590 * server.c (handle_v_kill): Pass signal_pid to
8591 kill_inferior if multi_process is zero.
8593 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
8595 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
8596 * target.h (target_ops): Comment for *_watchpoint to make it clear
8597 the functions can get types '0' and '1'.
8599 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
8601 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
8602 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
8603 * regcache.c (get_regcache): Likewise.
8604 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
8605 * win32-low.c (child_fetch_inferior_registers): Remove check for
8608 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
8609 Pedro Alves <pedro@codesourcery.com>
8611 * target.h (struct target_ops) <supports_multi_process>: New
8613 (target_supports_multi_process): New.
8614 * server.c (handle_query): Even if GDB reports support, only
8615 enable multi-process if the target also supports it. Report
8616 multi-process support only if the target backend supports it.
8617 * linux-low.c (linux_supports_multi_process): New function.
8618 (linux_target_ops): Install it as target_supports_multi_process
8621 2009-05-24 Doug Evans <dje@google.com>
8623 Global renaming of find_thread_pid to find_thread_ptid.
8624 * server.h (find_thread_ptid): Renamed from find_thread_pid.
8625 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
8626 All callers updated.
8628 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
8629 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
8632 * linux-low.c (get_stop_pc): Print pc if debug_threads.
8633 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
8634 (linux_resume_one_lwp): Ditto.
8636 2009-05-23 Doug Evans <dje@google.com>
8638 * linux-low.c (linux_resume_one_lwp): Change type of first arg
8639 from struct inferior_list_entry * to struct lwp_info *.
8640 All callers updated.
8642 2009-05-13 Doug Evans <dje@google.com>
8644 * linux-x86-low.c: Don't include assert.h.
8645 (x86_siginfo_fixup): Use fatal, not assert.
8646 (x86_arch_setup): Fix comment.
8648 2009-05-12 Doug Evans <dje@google.com>
8650 Biarch support for i386/amd64 gdbserver.
8651 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
8652 Add linux-x86-low.c.
8653 (linux-i386-low.o, linux-x86-64-low.o): Delete.
8654 (linux-x86-low.o): Add.
8655 * linux-x86-64-low.c: Delete.
8656 * linux-i386-low.c: Delete.
8657 * linux-x86-low.c: New file.
8658 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
8660 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
8662 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
8663 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
8664 (linux_child_pid_to_exec_file): New function.
8665 (elf_64_header_p, elf_64_file_p): New functions.
8666 (siginfo_fixup): New function.
8667 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
8668 give target a chance to convert layout.
8669 * linux-low.h (linux_target_ops): New member siginfo_fixup.
8670 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
8672 2009-05-07 Doug Evans <dje@google.com>
8674 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
8675 (regsets_store_inferior_registers): Ditto.
8677 2009-05-06 Pedro Alves <pedro@codesourcery.com>
8681 * linux-low.c (must_set_ptrace_flags): Delete.
8682 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
8684 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
8685 `lwp->must_set_ptrace_flags' instead.
8686 (linux_wait_for_event_1): Set ptrace options here.
8687 (linux_wait_1): ... not here.
8689 2009-04-30 Doug Evans <dje@google.com>
8691 * inferiors.c (started_inferior_callback): New function.
8692 (attached_inferior_callback): New function.
8693 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
8694 * server.c (print_started_pid, print_attached_pid): New functions.
8695 (detach_or_kill_for_exit): New function.
8696 (main): Call it instead of for_each_inferior (kill_inferior_callback).
8697 * server.h (have_started_inferiors_p): Declare.
8698 (have_attached_inferiors_p): Declare.
8700 * inferiors.c (remove_process): Fix memory leak, free process.
8701 * linux-low.c (linux_remove_process): New function.
8702 (linux_kill): Call it instead of remove_process.
8703 (linux_detach, linux_wait_1): Ditto.
8705 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
8707 * configure.srv: Add x86 Windows CE target.
8709 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
8711 * inferiors.c (get_thread_process): Make global.
8712 * server.h (get_thread_process): Add prototype.
8713 * thread-db.c (find_one_thread): Use get_thread_process
8714 instead of current_process.
8715 (thread_db_get_tls_address): Do not crash if called when
8716 thread layer is not yet initialized.
8718 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
8720 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
8721 * spu-low.c (current_tid): Rename to ...
8722 (current_ptid): ... this.
8723 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
8724 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
8725 ptid_get_lwp (current_ptid) instead of current_tid.
8726 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
8727 instead of current_tid. Use find_process_pid to verify pid
8728 argument is valid. Pass proper argument to remove_process.
8729 (spu_thread_alive): Compare current_ptid instead of current_tid.
8730 (spu_resume): Likewise.
8732 2009-04-02 Pedro Alves <pedro@codesourcery.com>
8734 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
8737 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8739 Implement the multiprocess extensions, and add linux multiprocess
8742 * server.h (ULONGEST): Declare.
8743 (struct ptid, ptid_t): New.
8744 (minus_one_ptid, null_ptid): Declare.
8745 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
8746 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
8747 (struct inferior_list_entry): Change `id' type from unsigned from
8749 (struct sym_cache, struct breakpoint, struct
8750 process_info_private): Forward declare.
8751 (struct process_info): Declare.
8752 (current_process): Declare.
8753 (all_processes): Declare.
8754 (initialize_inferiors): Declare.
8755 (add_thread): Adjust to use ptid_t.
8756 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
8757 (add_process, remove_process, find_thread_pid): Declare.
8758 (find_inferior_id): Adjust to use ptid_t.
8759 (cont_thread, general_thread, step_thread): Change type to ptid_t.
8760 (multi_process): Declare.
8761 (push_event): Adjust to use ptid_t.
8762 (read_ptid, write_ptid): Declare.
8763 (prepare_resume_reply): Adjust to use ptid_t.
8764 (clear_symbol_cache): Declare.
8765 * inferiors.c (all_processes): New.
8766 (null_ptid, minus_one_ptid): New.
8767 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
8768 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
8769 (add_thread): Change unsigned long to ptid. Remove gdb_id
8771 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
8772 (gdb_id_to_thread): Rename to ...
8773 (find_thread_pid): ... this. Change unsigned long to ptid.
8774 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
8775 (loaded_dll, pull_pid_from_list): Adjust.
8776 (add_process, remove_process, find_process_pid)
8777 (get_thread_process, current_process, initialize_inferiors): New.
8778 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
8779 (struct target_waitstatus) <related_pid>: Ditto.
8780 (struct target_ops) <kill, detach>: Add `pid' argument. Change
8782 (struct target_ops) <join>: Add `pid' argument.
8783 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
8784 (struct target_ops) <wait>: Add `ptid' field. Change return type
8786 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
8787 (mywait): Add `ptid' argument. Change return type to ptid_t.
8788 (target_pid_to_str): Declare.
8789 * target.c (set_desired_inferior): Adjust to use ptids.
8790 (mywait): Add new `ptid' argument. Adjust.
8791 (target_pid_to_str): New.
8792 * mem-break.h (free_all_breakpoints): Declare.
8793 * mem-break.c (breakpoints): Delelete.
8794 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
8795 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
8796 to use per-process breakpoint list.
8797 (free_all_breakpoints): New.
8798 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
8799 (symbol_cache, all_symbols_looked_up): Delete.
8801 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
8803 (prepare_resume_reply): Change ptid argument's type from unsigned
8804 long to ptid_t. Adjust. Implement W;process and X;process.
8805 (free_sym_cache, clear_symbol_cache): New.
8806 (look_up_one_symbol): Adjust to per-process symbol cache. *
8807 * server.c (cont_thread, general_thread, step_thread): Change type
8810 (multi_process): New.
8811 (last_ptid): Change type to ptid_t.
8812 (struct vstop_notif) <ptid>: Change type to ptid_t.
8813 (queue_stop_reply, push_event): Change `ptid' argument's type to
8815 (discard_queued_stop_replies): Add `pid' argument.
8816 (start_inferior): Adjust to use ptids. Adjust to mywait interface
8817 changes. Don't reference the `attached' global.
8818 (attach_inferior): Adjust to mywait interface changes.
8819 (handle_query): Adjust to use ptids. Parse GDB's qSupported
8820 features. Handle and report "multiprocess+". Handle
8822 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
8824 (handle_v_kill): New.
8825 (handle_v_stopped): Adjust to use target_pid_to_str.
8826 (handle_v_requests): Allow multiple attaches and runs when
8827 multiprocess extensions are in effect. Handle "vKill".
8828 (myresume): Adjust to use ptids.
8829 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
8830 (handle_status): Adjust to discard_queued_stop_replies interface
8832 (first_thread_of, kill_inferior_callback)
8833 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
8834 (main): Call initialize_inferiors. Adjust to use ptids, killing
8835 and detaching from all inferiors. Handle multiprocess packet
8837 * linux-low.h: Include gdb_proc_service.h.
8838 (struct process_info_private): New.
8839 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
8840 <lwpid_of>: Use ptid_get_lwp.
8841 (get_lwp_thread): Adjust.
8842 (struct lwp_info): Add `dead' member.
8843 (find_lwp_pid): Declare.
8844 * linux-low.c (thread_db_active): Delete.
8845 (new_inferior): Adjust comment.
8846 (inferior_pid): Delete.
8847 (linux_add_process): New.
8848 (handle_extended_wait): Adjust.
8849 (add_lwp): Change unsigned long to ptid.
8850 (linux_create_inferior): Add process to processes table. Adjust
8851 to use ptids. Don't set new_inferior here.
8852 (linux_attach_lwp): Rename to ...
8853 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
8854 it. Adjust to use ptids.
8855 (linux_attach_lwp): New.
8856 (linux_attach): Add process to processes table. Don't set
8858 (struct counter): New.
8859 (second_thread_of_pid_p, last_thread_of_process_p): New.
8860 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
8862 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
8863 processes. Remove process from process table.
8864 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
8865 to multiple processes.
8866 (any_thread_of): New.
8867 (linux_detach): Add `pid' argument, and handle it. Remove process
8868 from processes table.
8869 (linux_join): Add `pid' argument. Handle it.
8870 (linux_thread_alive): Change unsighed long argument to ptid_t.
8871 Consider dead lwps as not being alive.
8872 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
8873 threads we're not interested in.
8874 (same_lwp, find_lwp_pid): New.
8875 (linux_wait_for_lwp): Change `pid' argument's type from int to
8877 (linux_wait_for_event): Rename to ...
8878 (linux_wait_for_event_1): ... this. Change `pid' argument's type
8879 from int to ptid_t. Adjust.
8880 (linux_wait_for_event): New.
8881 (linux_wait_1): Add `ptid' argument. Change return type to
8882 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
8883 that exit from the process table.
8884 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
8886 (mark_lwp_dead): New.
8887 (wait_for_sigstop): Adjust to use ptids. If a process exits while
8888 stopping all threads, mark its main lwp as dead.
8889 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
8891 (fetch_register, usr_store_inferior_registers)
8892 (regsets_fetch_inferior_registers)
8893 (regsets_store_inferior_registers, linux_read_memory)
8894 (linux_write_memory): Inline `inferior_pid'.
8895 (linux_look_up_symbols): Adjust to use per-process
8897 (linux_request_interrupt): Adjust to use ptids.
8898 (linux_read_auxv): Inline `inferior_pid'.
8899 (initialize_low): Don't reference thread_db_active.
8900 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
8901 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
8902 (ps_getpid): Return the pid of the current inferior.
8903 * thread-db.c (proc_handle, thread_agent): Delete.
8904 (thread_db_create_event, thread_db_enable_reporting): Adjust to
8906 (find_one_thread): Change argument type to ptid_t. Adjust to
8908 (maybe_attach_thread): Adjust to per-process data and ptids.
8909 (thread_db_find_new_threads): Ditto.
8910 (thread_db_init): Ditto.
8911 * spu-low.c (spu_create_inferior, spu_attach): Add process to
8912 processes table. Adjust to use ptids.
8913 (spu_kill, spu_detach): Adjust interface. Remove process from
8915 (spu_join, spu_thread_alive): Adjust interface.
8916 (spu_wait): Adjust interface. Remove process from processes
8917 table. Adjust to use ptids.
8918 * win32-low.c (current_inferior_tid): Delete.
8919 (current_inferior_ptid): New.
8920 (debug_event_ptid): New.
8921 (thread_rec): Take a ptid. Adjust.
8922 (child_add_thread): Add `pid' argument. Adjust to use ptids.
8923 (child_delete_thread): Ditto.
8924 (do_initial_child_stuff): Add `attached' argument. Add process to
8926 (child_fetch_inferior_registers, child_store_inferior_registers):
8928 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
8929 (win32_attach): Pass 1 to do_initial_child_stuff.
8930 (win32_kill): Adjust interface. Remove process from processes
8932 (win32_detach): Ditto.
8933 (win32_join): Adjust interface.
8934 (win32_thread_alive): Take a ptid.
8935 (win32_resume): Adjust to use ptids.
8936 (get_child_debug_event): Ditto.
8937 (win32_wait): Adjust interface. Remove exiting process from
8940 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8942 Non-stop mode support.
8944 * server.h (non_stop): Declare.
8945 (gdb_client_data, handler_func): Declare.
8946 (delete_file_handler, add_file_handler, start_event_loop):
8948 (handle_serial_event, handle_target_event, push_event)
8949 (putpkt_notif): Declare.
8950 * target.h (enum resume_kind): New.
8951 (struct thread_resume): Replace `step' field by `kind' field.
8952 (TARGET_WNOHANG): Define.
8953 (struct target_ops) <wait>: Add `options' argument.
8954 <supports_non_stop, async, start_non_stop>: New fields.
8955 (target_supports_non_stop, target_async): New.
8956 (start_non_stop): Declare.
8957 (mywait): Add `options' argument.
8958 * target.c (mywait): Add `options' argument. Print child exit
8960 (start_non_stop): New.
8961 * server.c (non_stop, own_buf, mem_buf): New globals.
8962 (struct vstop_notif): New.
8963 (notif_queue): New global.
8964 (queue_stop_reply, push_event, discard_queued_stop_replies)
8965 (send_next_stop_reply): New.
8966 (start_inferior): Adjust to use resume_kind. Adjust to mywait
8968 (attach_inferior): In non-stop mode, don't wait for the target
8970 (handle_general_set): Handle QNonStop.
8971 (handle_query): When handling qC, return the current general
8972 thread, instead of the first thread of the list.
8973 (handle_query): If the backend supports non-stop mode, include
8974 QNonStop+ in the qSupported query response.
8975 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
8977 (handle_v_attach, handle_v_run): Handle non-stop mode.
8978 (handle_v_stopped): New.
8979 (handle_v_requests): Report support for vCont;t. Handle vStopped.
8980 (myresume): Adjust to use resume_kind. Handle non-stop.
8981 (queue_stop_reply_callback): New.
8982 (handle_status): Handle non-stop mode.
8983 (main): Clear non_stop flag on reconnection. Use the event-loop.
8984 Refactor serial protocol handling from here ...
8985 (process_serial_event): ... to this new function. When GDB
8986 selects any thread, select one here. In non-stop mode, wait until
8987 GDB acks all pending events before exiting.
8988 (handle_serial_event, handle_target_event): New.
8989 * remote-utils.c (remote_open): Install remote_desc in the event
8991 (remote_close): Remove remote_desc from the event loop.
8992 (putpkt_binary): Rename to...
8993 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
8994 (putpkt_binary): New as wrapper around putpkt_binary_1.
8995 (putpkt_notif): New.
8996 (prepare_resume_reply): In non-stop mode, don't change the
8998 * event-loop.c: New.
8999 * Makefile.in (OBJ): Add event-loop.o.
9000 (event-loop.o): New rule.
9002 * linux-low.h (pid_of): Moved here.
9004 (get_lwp_thread): Use lwpid_of.
9005 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
9006 * linux-low.c (pid_of): Delete.
9007 (inferior_pid): Use lwpid_of.
9008 (linux_event_pipe): New.
9009 (target_is_async_p): New.
9011 (handle_extended_wait): Use lwpid_of.
9012 (add_lwp): Don't set lwpid field.
9013 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
9014 (linux_kill_one_lwp): If killing a running lwp, stop it first.
9015 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
9016 (linux_detach_one_lwp): If detaching from a running lwp, stop it
9017 first. Adjust to linux_wait_for_event interface changes. Use
9019 (linux_detach): Don't delete the main lwp here.
9020 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
9021 (status_pending_p): Don't consider explicitly suspended lwps.
9022 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
9023 pointer. Add OPTIONS argument. Change return type to int. Use
9024 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
9025 (linux_wait_for_event): Take an integer pid instead of a lwp_info
9026 pointer. Add status pointer argument. Return a pid instead of a
9027 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
9028 changes. In non-stop mode, don't switch to a random thread.
9029 (linux_wait): Rename to...
9030 (linux_wait_1): ... this. Add target_options argument, and handle
9031 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
9032 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
9033 clean exit and signal exit code. Don't stop all threads in
9034 non-stop mode. In all-stop mode, only stop all threads when
9035 reporting a stop to GDB. Handle explicit thread stop requests.
9036 (async_file_flush, async_file_mark): New.
9038 (send_sigstop): Use lwpid_of.
9039 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
9040 interface changes. In non-stop mode, don't switch to a random
9042 (linux_resume_one_lwp): Use lwpid_of.
9043 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
9044 (linux_resume_one_thread): ... this. Handle resume_stop. In
9045 non-stop mode, don't look for pending flag in all threads.
9046 (resume_status_pending_p): Don't consider explicitly suspended
9048 (my_waitpid): Reimplement. Emulate __WALL.
9049 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9051 (sigchld_handler, linux_supports_non_stop, linux_async)
9052 (linux_start_non_stop): New.
9053 (linux_target_ops): Register linux_supports_non_stop, linux_async
9054 and linux_start_non_stop.
9055 (initialize_low): Install SIGCHLD handler.
9056 * thread-db.c (thread_db_create_event, find_one_thread)
9057 (thread_db_get_tls_address): Use lwpid_of.
9058 * win32-low.c (win32_detach): Adjust to use resume_kind.
9059 (win32_wait): Add `options' argument.
9060 * spu-low.c (spu_resume): Adjust to use resume_kind.
9061 (spu_wait): Add `options' argument.
9063 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9065 Decouple target code from remote protocol.
9067 * target.h (enum target_waitkind): New.
9068 (struct target_waitstatus): New.
9069 (struct target_ops) <wait>: Return an unsigned long. Take a
9070 target_waitstatus pointer instead of a char pointer.
9072 * target.c (mywait): Change prototype to return an unsigned long.
9073 Take a target_waitstatus pointer instead of a char pointer. Adjust.
9074 * server.h (thread_from_wait, old_thread_from_wait): Delete
9076 (prepare_resume_reply): Change prototype to take a
9078 * server.c (thread_from_wait, old_thread_from_wait): Delete.
9079 (last_status, last_ptid): New.
9080 (start_inferior): Remove "statusptr" argument. Adjust. Return a
9081 pid instead of a signal.
9082 (attach_inferior): Remove "status" and "signal" parameters.
9084 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
9086 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
9087 (handle_v_requests, myresume): Remove "status" and "signal"
9089 (handle_status): New.
9090 (main): Delete local `status'. Adjust.
9091 * remote-utils.c: Include target.h.
9092 (prepare_resume_reply): Change prototype to take a
9093 target_waitstatus. Adjust.
9095 * linux-low.c (linux_wait): Adjust to new target_ops->wait
9097 * spu-low.c (spu_wait): Adjust.
9098 * win32-low.c (enum target_waitkind, struct target_waitstatus):
9100 (win32_wait): Adjust.
9102 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9104 * target.h (struct thread_resume): Delete leave_stopped member.
9105 (struct target_ops): Add a `n' argument to the `resume' callback.
9106 * server.c (start_inferior): Adjust.
9107 (handle_v_cont, myresume): Adjust.
9108 * linux-low.c (check_removed_breakpoint): Adjust to resume
9109 interface change, and to removed leave_stopped field.
9110 (resume_ptr): Delete.
9111 (struct thread_resume_array): New.
9112 (linux_set_resume_request): Add new `arg' parameter. Adjust to
9113 resume interface change.
9114 (linux_continue_one_thread, linux_queue_one_thread)
9115 (resume_status_pending_p): Check if the resume field is NULL
9116 instead of checking the leave_stopped member.
9117 (linux_resume): Adjust to the target resume interface change.
9118 * spu-low.c (spu_resume): Adjust to the target resume interface
9120 * win32-low.c (win32_detach, win32_resume): Ditto.
9122 2009-04-01 Pedro Alves <pedro@codesourcery.com>
9124 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
9126 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
9128 (linux_continue_one_thread): Only preserve the stepping flag if
9129 there's a pending breakpoint.
9131 2009-03-31 Pedro Alves <pedro@codesourcery.com>
9133 * server.c (main): After the inferior having exited, call
9134 remote_close before exiting gdbserver.
9136 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
9138 Fix size of FPSCR in Power 7 processors.
9139 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
9140 (PPC_FEATURE_HAS_DFP): New #define.
9141 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
9144 2009-03-23 Pedro Alves <pedro@codesourcery.com>
9146 * server.c (handle_query) Whitespace and formatting.
9148 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9150 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
9151 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
9152 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
9153 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
9154 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
9155 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
9156 Makefile.in, configure.ac: Fix whitespace throughout.
9157 * configure: Regenerate.
9159 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9161 * inferiors.c (find_inferior): Make it safe for the callback
9162 function to delete the currently iterated inferior.
9164 2009-03-22 Pedro Alves <pedro@codesourcery.com>
9166 * Makefile.in (linuw_low_h): Move higher.
9167 (thread-db.o): Depend on $(linux_low_h).
9169 2009-03-17 Pedro Alves <pedro@codesourcery.com>
9171 Rename "process" to "lwp" throughout.
9173 * linux-low.c (all_processes): Rename to...
9174 (all_lwps): ... this.
9175 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
9176 (add_process): Rename to ...
9177 (add_lwp): ... this. Adjust.
9178 (linux_create_inferior): Adjust.
9179 (linux_attach_lwp): Adjust.
9180 (linux_attach): Adjust.
9181 (linux_kill_one_process): Rename to ...
9182 (linux_kill_one_lwp): ... this. Adjust.
9183 (linux_kill): Adjust.
9184 (linux_detach_one_process): Rename to ...
9185 (linux_detach_one_lwp): ... this. Adjust.
9186 (linux_detach): Adjust.
9187 (check_removed_breakpoint): Adjust.
9188 (status_pending_p): Adjust.
9189 (linux_wait_for_process): Rename to ...
9190 (linux_wait_for_lwp): ... this. Adjust.
9191 (linux_wait_for_event): Adjust.
9192 (send_sigstop): Adjust.
9193 (wait_for_sigstop): Adjust.
9194 (stop_all_processes): Rename to ...
9195 (stop_all_lwps): ... this.
9196 (linux_resume_one_process): Rename to ...
9197 (linux_resume_one_lwp): ... this. Adjust.
9198 (linux_set_resume_request, linux_continue_one_thread)
9199 (linux_queue_one_thread, resume_status_pending_p)
9200 (usr_store_inferior_registers, regsets_store_inferior_registers)
9201 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
9203 * linux-low.h (get_process): Rename to ...
9204 (get_lwp): ... this. Adjust.
9205 (get_thread_process): Rename to ...
9206 (get_thread_lwp): ... this. Adjust.
9207 (get_process_thread): Rename to ...
9208 (get_lwp_thread): ... this. Adjust.
9209 (struct process_info): Rename to ...
9210 (struct lwp_info): ... this.
9211 (all_processes): Rename to ...
9212 (all_lwps): ... this.
9213 * proc-service.c (ps_lgetregs): Adjust.
9214 * thread-db.c (thread_db_create_event, find_one_thread)
9215 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
9217 2009-03-14 Pedro Alves <pedro@codesourcery.com>
9219 * server.c (handle_query): Handle "qAttached".
9221 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
9223 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
9224 GPLv3, update license URL.
9226 2009-03-01 Doug Evans <dje@google.com>
9228 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
9229 (server_h): Add gdb_signals.h.
9230 (signals.o): Update.
9231 * server.h (target_signal_from_host,target_signal_to_host_p)
9232 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
9234 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
9236 * remote-utils.c (getpkt): Also generate remote-debug
9237 information if noack_mode is set.
9239 2009-02-06 Pedro Alves <pedro@codesourcery.com>
9241 * server.c (handle_query): Report qXfer:siginfo:read and
9242 qXfer:siginfo:write as supported and handle them.
9243 * target.h (struct target_ops) <qxfer_siginfo>: New field.
9244 * linux-low.c (linux_xfer_siginfo): New.
9245 (linux_target_ops): Set it.
9247 2009-01-26 Pedro Alves <pedro@codesourcery.com>
9249 * server.c (gdbserver_usage): Mention --remote-debug.
9250 (main): Accept '--remote-debug' switch.
9252 2009-01-18 Doug Evans <dje@google.com>
9254 * regcache.c (new_register_cache): No need to check result of xcalloc.
9255 * server.c (handle_search_memory): Back out calls to xmalloc,
9256 result is checked and error is returned to user upon failure.
9257 (handle_query): Ditto. Add more checks for result of malloc.
9258 (handle_v_cont): Check result of malloc, report error back to
9260 (handle_v_run): Ditto. Call freeargv.
9261 * server.h (freeargv): Declare.
9262 * utils.c (freeargv): New fn.
9264 2009-01-15 Doug Evans <dje@google.com>
9266 * gdbreplay.c (perror_with_name): Make arg const char *.
9267 * server.h (target_signal_to_name): Make return type const char *.
9268 * thread-db.c (thread_db_err_str): Make return type const char *.
9269 * utils.c (perror_with_name): Make arg const char *.
9271 2009-01-14 Pedro Alves <pedro@codesourcery.com>
9273 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
9274 when handling a EXIT_PROCESS_DEBUG_EVENT.
9276 2009-01-06 Joel Brobecker <brobecker@adacore.com>
9278 * gdbreplay.c (gdbreplay_version): Update copyright year.
9279 * server.c (gdbserver_version): Likewise.
9281 2009-01-05 Doug Evans <dje@google.com>
9283 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
9284 (handle_extended_wait): Improve comment.
9286 2008-12-13 Doug Evans <dje@google.com>
9288 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
9289 * server.h (ATTR_MALLOC): New macro.
9290 (xmalloc,xcalloc,xstrdup): Declare.
9291 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
9292 * inferiors.c: Ditto.
9293 * linux-low.c: Ditto.
9294 * mem-break.c: Ditto.
9295 * regcache.c: Ditto.
9296 * remote-utils.c: Ditto.
9299 * win32-low.c: Ditto.
9301 2008-12-12 Doug Evans <dje@google.com>
9303 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
9304 in debugging printf.
9306 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
9308 2008-12-09 Doug Evans <dje@google.com>
9310 * linux-low.h (struct process_info): Delete member tid, unused.
9311 * thread-db.c (find_one_thread): Update.
9312 (maybe_attach_thread): Update.
9314 2008-12-02 Pedro Alves <pedro@codesourcery.com>
9316 * target.h (struct target_ops): Add qxfer_osdata member.
9317 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
9319 (linux_qxfer_osdata): New functions.
9320 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
9322 * server.c (handle_query): Handle "qXfer:osdata:read:".
9323 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
9324 (buffer_xml_printf): New functions.
9325 * server.h (struct buffer): New.
9326 (buffer_grow_str, buffer_grow_str0): New macros.
9327 (buffer_grow, buffer_free, buffer_init, buffer_finish)
9328 (buffer_xml_printf): Declare.
9330 2008-11-24 Doug Evans <dje@google.com>
9332 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
9334 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
9336 * server.c (handle_v_run): Always use the supplied argument list.
9338 2008-11-19 Bob Wilson <bob.wilson@acm.org>
9340 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
9341 (xtensa_regmap_table): Add entry for scompare1.
9343 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
9345 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
9346 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
9347 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
9348 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
9349 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
9350 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
9351 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
9352 XML target descriptions.
9353 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
9354 when inferior is running on an ISA 2.05 or later processor. Add
9355 special case to return offset for full 64-bit slot of FPSCR when
9358 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
9360 * Makefile.in (SFILES, clean): Added sparc64 files.
9361 (reg-sparc64.o, reg-sparc64.c): New.
9362 * configure.srv (sparc*-*-linux*): New configuration.
9363 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
9364 syscall arguments for SPARC.
9365 (regsets_store_inferior_registers): Likewise.
9366 * linux-sparc-low.c: New file.
9368 2008-10-21 Doug Evans <dje@google.com>
9370 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
9371 (READLINE_DIR,READLINE_DEP): Delete.
9372 (INTERNAL_CFLAGS): Update.
9373 (LINTFLAGS): Update.
9375 2008-10-10 Pedro Alves <pedro@codesourcery.com>
9377 * server.c (handle_v_run): If GDB didn't specify an argv, use the
9378 whole argv from the last run, not just argv[0].
9380 2008-09-08 Pedro Alves <pedro@codesourcery.com>
9382 * regcache.c (new_register_cache): Return NULL if the register
9383 cache size isn't known yet.
9384 (free_register_cache): Avoid dereferencing a NULL regcache.
9386 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9388 * configure.srv: Merge MIPS and MIPS64.
9390 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
9392 * Makefile.in (uninstall): Apply $(EXEEXT) too.
9394 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
9396 * Makefile.in: Add required vsx dependencies.
9398 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
9399 Declare init_registers_powerpc_vsx32l.
9400 Declare init_registers_powerpc_vsx64l.
9401 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
9402 (ppc_arch_setup): Check for VSX in hwcap.
9403 (ppc_fill_vsxregset): New function.
9404 (ppc_store_vsxregset): New function.
9405 Add new VSX entry in regset_info target_regsets.
9407 * configure.srv: Add new VSX dependencies.
9409 2008-08-12 Pedro Alves <pedro@codesourcery.com>
9411 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
9412 (remote_open): Set or clear transport_is_reliable.
9413 (putpkt_binary): Don't expect acks in noack mode.
9414 (getpkt): Don't send ack/nac in noack mode.
9415 * server.c (handle_general_set): Handle QStartNoAckMode.
9416 (handle_query): If connected by tcp pass QStartNoAckMode+ in
9418 (main): Reset noack_mode on every connection.
9419 * server.h (noack_mode): Declare.
9421 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
9423 * Makefile.in (GDBREPLAY_OBS): New variable.
9424 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
9426 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
9427 Daniel Jacobowitz <dan@codesourcery.com>
9429 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
9430 (usr_store_inferior_registers): Likewise.
9431 (regsets_store_inferior_registers): Likewise.
9433 2008-07-31 Rolf Jansen <rj@surtec.com>
9434 Pedro Alves <pedro@codesourcery.com>
9436 * configure.ac: Check for memmem declaration.
9437 * server.c [HAVE_MALLOC_H]: Include malloc.h.
9438 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
9439 (disable_packet_qfThreadInfo): Unconditionally compile.
9440 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
9441 * configure, config.in: Regenerate.
9443 2008-07-28 Doug Kwan <dougkwan@google.com>
9445 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
9446 (linux_write_memory): Remove declaration of errno.
9448 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
9450 * linux-low.c (handle_extended_wait): Do not use "status"
9451 variable uninitialized.
9453 2008-07-07 Pedro Alves <pedro@codesourcery.com>
9455 * server.c (handle_v_attach): Inhibit reporting dll changes.
9457 2008-06-27 Pedro Alves <pedro@codesourcery.com>
9459 * remote-utils.c (prepare_resume_reply): If requested, don't
9460 output "thread:TID" in the T stop reply.
9462 * server.c (disable_packet_vCont, disable_packet_Tthread)
9463 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
9464 (handle_query): If requested, disable support for qC, qfThreadInfo
9466 (handle_v_requests): If requested, disable support for vCont.
9467 (gdbserver_show_disableable): New.
9468 (main): Handle --disable-packet and --disable-packet=LIST.
9470 * server.h (disable_packet_vCont, disable_packet_Tthread)
9471 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
9473 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
9475 * server.c (gdbserver_usage): Mention --version.
9477 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
9479 * Makefile.in (gdbreplay.o): New rule.
9481 2008-06-06 Joseph Myers <joseph@codesourcery.com>
9483 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
9484 message, not gdbserver.
9486 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
9487 Nathan Sidwell <nathan@codesourcery.com>
9488 Joseph Myers <joseph@codesourcery.com>
9490 * acinclude.m4: Include ../../config/acx.m4.
9491 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
9492 * configure, config.in: Regenerate.
9493 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
9494 * server.c (gdbserver_version): Print PKGVERSION.
9495 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
9496 (main): Adjust gdbserver_usage calls.
9497 * gdbreplay.c (version, host_name): Add declarations.
9498 (gdbreplay_version, gdbreplay_usage): New.
9499 (main): Accept --version and --help options.
9501 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
9503 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
9504 (arm_breakpoint_at): Handle Thumb.
9505 (the_low_target): Add comment.
9507 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
9509 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
9511 2008-05-09 Doug Evans <dje@google.com>
9513 * server.h (decode_search_memory_packet): Declare.
9514 * remote-utils.c (decode_search_memory_packet): New fn.
9515 * server.c (handle_search_memory_1): New fn.
9516 (handle_search_memory): New fn.
9517 (handle_query): Process qSearch:memory packets.
9519 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
9521 * regcache.c (registers_length): Remove.
9522 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
9523 full register packet.
9524 * regcache.h (registers_length): Remove prototype.
9525 * server.h (PBUFSIZ): Define to 16384.
9527 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
9529 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
9530 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
9531 powerpc-64l.o, and powerpc-altivec64l.o.
9532 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
9533 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
9534 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
9535 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
9536 rs6000/power-linux.xml, and rs6000/power64-linux.xml
9539 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
9540 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
9541 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
9542 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
9543 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
9544 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
9545 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
9546 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
9547 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
9548 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
9551 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
9552 (init_registers_powerpc_32l): ... this new prototype.
9553 (init_registers_powerpc_32): Remove, replace by ...
9554 (init_registers_powerpc_altivec32l): ... this new prototype.
9555 (init_registers_powerpc_e500): Remove, replace by ...
9556 (init_registers_powerpc_e500l): ... this new prototype.
9557 (init_registers_ppc64): Remove, replace by ...
9558 (init_registers_powerpc_64l): ... this new prototype.
9559 (init_registers_powerpc_64): Remove, replace by ...
9560 (init_registers_powerpc_altivec64l): ... this new prototype.
9561 (ppc_num_regs): Set to 73.
9562 (PT_ORIG_R3, PT_TRAP): Define if necessary.
9563 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
9564 (ppc_cannot_store_register): Handle orig_r3 and trap.
9565 (ppc_arch_setup): Update init_registers_... calls.
9566 (ppc_fill_gregset): Handle orig_r3 and trap.
9568 * inferiors.c (clear_inferiors): Reset current_inferior.
9570 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
9572 * acinclude.m4: Add override.m4.
9573 * configure: Regenerate.
9575 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
9577 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
9578 initial call to init_register_ppc64.
9580 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
9582 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
9583 single powerpc*-*-linux* case.
9584 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
9586 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
9588 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
9589 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
9591 * linux-ppc-low.c: Include <elf.h>.
9592 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
9593 (ppc_hwcap): New global variable.
9594 (ppc_regmap): Remove __SPE__ #ifdef sections.
9595 (ppc_regmap_e500): New global variable.
9596 (ppc_cannot_store_register): Update __SPE__ special case.
9597 (ppc_get_hwcap): New function.
9598 (ppc_arch_setup): Use it to determine whether inferior supports
9599 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
9600 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
9601 Do not access registers if target does not support AltiVec.
9602 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
9603 Do not access registers if target does not support SPE.
9604 (target_regsets): Unconditionally include AltiVec and SPE regsets.
9606 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
9608 * linux-low.c (disabled_regsets, num_regsets): New.
9609 (use_regsets_p): Delete.
9610 (linux_wait_for_process): Clear disabled_regsets.
9611 (regsets_fetch_inferior_registers): Check and set it.
9612 (regsets_store_inferior_registers): Likewise.
9613 (linux_fetch_registers, linux_store_registers): Do not use
9615 (initialize_low): Allocate disabled_regsets.
9617 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
9619 * Makefile.in (LIBOBJS): New.
9621 (memmem.o): New rule.
9622 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
9623 * configure: Regenerated.
9625 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
9627 * server.c (handle_query): Never return "unsupported" for
9628 qXfer:features:read queries.
9630 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
9632 * server.c (get_features_xml): Fix inverted condition.
9633 (handle_query): Always support qXfer:feature:read.
9635 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
9637 * server.c (wrapper_argv): New.
9638 (start_inferior): Handle wrapper_argv. If set, expect an extra
9640 (gdbserver_usage): Document --wrapper.
9641 (main): Parse --wrapper.
9643 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9645 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
9646 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
9647 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
9648 (ppc_set_pc): Likewise.
9649 (ppc_arch_setup): New function.
9650 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
9651 of collect_register.
9652 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
9654 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9656 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
9657 instead of linux-ppc64-low.o.
9658 * linux-ppc64-low.c: Remove file.
9659 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
9660 (linux-ppc64-low.o): Remove rule.
9662 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
9663 (init_registers_powerpc_64): Likewise.
9664 (ppc_regmap): Conditionally define depending on __powerpc64__.
9665 (ppc_cannot_store_register): Do not special-case "fpscr" when
9666 compiled on __powerpc64__.
9667 (ppc_collect_ptrace_register): New function.
9668 (ppc_supply_ptrace_register): New function.
9669 (ppc_breakpoint): Change type to "unsigned int".
9670 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
9671 (the_low_target): Conditionally provide initializers for the
9672 arch_setup member depending on __powerpc64__. Install
9673 collect_ptrace_register and supply_ptrace_register members.
9675 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9677 * regcache.h (gdbserver_xmltarget): Add extern declaration.
9678 * server.c (gdbserver_xmltarget): Define.
9679 (get_features_xml): Use it to replace "target.xml" and arch_string.
9681 * configure.srv: Remove srv_xmltarget. Add XML files that were
9682 mentioned there to srv_xmlfiles instead. Remove conditional tests
9683 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
9684 srv_xmlfiles and srv_regobj to include all possible choices.
9685 * configure.ac (srv_xmltarget): Remove.
9686 (srv_xmlfiles): Do not add "target.xml".
9687 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
9688 checks for supplementary target information.
9689 * configure: Regenerate.
9690 * Makefile.in (XML_TARGET): Remove.
9691 (target.xml): Remove rule.
9692 (clean): Do not clean up target.xml.
9693 (.PRECIOUS): Do not mention target.xml.
9695 * target.h (struct target_ops): Remove arch_string member.
9696 * linux-low.c (linux_arch_string): Remove.
9697 (linux_target_ops): Remove arch_string initializer.
9698 * linux-low.h (struct linux_target_ops): Remove arch_string member.
9699 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
9700 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
9701 * spu-low.c (spu_arch_string): Remove.
9702 (spu_target_ops): Remove arch_string initializer.
9703 * win32-low.c (win32_arch_string): Remove.
9704 (win32_target_ops): Remove arch_string initializer.
9705 * win32-low.h (struct win32_target_ops): Remove arch_string member.
9706 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
9707 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
9709 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9711 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
9712 by collect_ptrace_register and supply_ptrace_register hooks.
9713 * linux-low.c (fetch_register): Use supply_ptrace_register callback
9714 instead of checking for the_low_target.left_pad_xfer.
9715 (usr_store_inferior_registers): Use collect_ptrace_register callback
9716 instead of checking for the_low_target.left_pad_xfer.
9718 * linux-s390-low.c (s390_collect_ptrace_register): New function.
9719 (s390_supply_ptrace_register): Likewise.
9720 (s390_fill_gregset): Call s390_collect_ptrace_register.
9721 (the_low_target): Update.
9723 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
9724 (ppc_supply_ptrace_register): Likewise.
9725 (the_low_target): Update.
9727 * linux-i386-low.c (the_low_target): Update.
9728 * linux-x86-64-low.c (the_low_target): Update.
9730 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9732 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
9733 reg-s390.o and reg-s390x.o.
9735 * linux-low.c (new_inferior): New global variable.
9736 (linux_create_inferior, linux_attach): Set it.
9737 (linux_wait_for_process): Call the_low_target.arch_setup after the
9738 target has stopped for the first time.
9739 (initialize_low): Do not call the_low_target.arch_setup.
9741 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
9742 (s390_set_pc): Likewise.
9743 (s390_arch_setup): New function.
9744 (the_low_target): Use s390_arch_setup as arch_setup routine.
9746 * regcache.c (realloc_register_cache): New function.
9747 (set_register_cache): Call it for each existing regcache.
9749 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
9751 * server.h (init_registers): Remove prototype.
9753 * linux-low.h (struct linux_target_ops): Add arch_setup field.
9754 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
9755 instead of init_registers ().
9756 * linux-arm-low.c (init_registers_arm): Add prototype.
9757 (init_registers_arm_with_iwmmxt): Likewise.
9758 (the_low_target): Add initializer for arch_setup field.
9759 * linux-cris-low.c (init_registers_cris): Add prototype.
9760 (the_low_target): Add initializer for arch_setup field.
9761 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
9762 (the_low_target): Add initializer for arch_setup field.
9763 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
9764 (the_low_target): Add initializer for arch_setup field.
9765 * linux-ia64-low.c (init_registers_ia64): Add prototype.
9766 (the_low_target): Add initializer for arch_setup field.
9767 * linux-m32r-low.c (init_registers_m32r): Add prototype.
9768 (the_low_target): Add initializer for arch_setup field.
9769 * linux-m68k-low.c (init_registers_m68k): Add prototype.
9770 (the_low_target): Add initializer for arch_setup field.
9771 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
9772 (init_registers_mips64_linux): Likewise.
9773 (the_low_target): Add initializer for arch_setup field.
9774 * linux-ppc-low.c (init_registers_ppc): Add prototype.
9775 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
9776 (the_low_target): Add initializer for arch_setup field.
9777 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
9778 (init_registers_powerpc_64): Likewise.
9779 (the_low_target): Add initializer for arch_setup field.
9780 * linux-s390-low.c (init_registers_s390): Add prototype.
9781 (init_registers_s390x): Likewise.
9782 (the_low_target): Add initializer for arch_setup field.
9783 * linux-sh-low.c (init_registers_sh): Add prototype.
9784 (the_low_target): Add initializer for arch_setup field.
9785 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
9786 (the_low_target): Add initializer for arch_setup field.
9787 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
9788 (the_low_target): Add initializer for arch_setup field.
9790 * win32-low.h (struct win32_target_ops): Add arch_setup field.
9791 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
9792 instead of init_registers ().
9793 * win32-arm-low.c (init_registers_arm): Add prototype.
9794 (the_low_target): Add initializer for arch_setup field.
9795 * win32-i386-low.c (init_registers_i386): Add prototype.
9796 (the_low_target): Add initializer for arch_setup field.
9798 * spu-low.c (init_registers_spu): Add prototype.
9799 (initialize_low): Call initialie_registers_spu () instead of
9800 initialize_registers ().
9802 2008-02-19 Pedro Alves <pedro@codesourcery.com>
9804 * server.c (handle_v_requests): When handling the vRun and vAttach
9805 packets, if already debugging a process, don't kill it. Return an
9808 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
9810 * server.c (handle_query): Correct length check.
9812 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
9814 * win32-low.c (do_initial_child_stuff): Add process handle
9815 parameter. Set current_process_handle and current_process_id from the
9816 parameters. Clear globals.
9817 (win32_create_inferior): Don't set current_process_handle and
9818 current_process_id here. Instead pass them on the call to
9819 do_initial_child_stuff.
9820 (win32_attach): Likewise.
9821 (win32_clear_inferiors): New.
9822 (win32_kill): Don't close the current process handle or the
9823 current thread handle here. Instead call win32_clear_inferiors.
9824 (win32_detach): Don't open a new handle to the process. Call
9825 win32_clear_inferiors.
9826 (win32_join): Don't rely on current_process_handle; open a new
9827 handle using the process id.
9828 (win32_wait): Call win32_clear_inferiors when the inferior process
9831 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
9833 * server.c (monitor_show_help): Add "exit".
9835 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9837 * Makefile.in (SFILES): Add linux-xtensa-low.c.
9838 (clean): Add reg-xtensa.c.
9839 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
9840 * configure.srv (xtensa*-*-linux*) New target.
9841 * linux-xtensa-low.c: New.
9842 * xtensa-xtregs.c: New.
9844 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
9846 * hostio.c: Don't include errno.h.
9847 (errno_to_fileio_errno): Move to hostio-errno.
9848 * hostio.c: (hostio_error): Remove the error parameter. Defer the
9849 error number outputting to the target->hostio_last_error callback.
9850 (hostio_packet_error): Use FILEIO_EINVAL directly.
9851 (handle_open, handle_pread, hostio_error, handle_unlink): Update
9852 calls to hostio_error.
9853 * hostio-errno.c: New.
9854 * server.h (hostio_last_error_from_errno): Declare.
9855 * target.h (target_ops): Add hostio_last_error member.
9856 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
9857 as hostio_last_error handler.
9858 * spu-low.c (spu_target_ops): Likewise.
9859 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
9860 (wince_hostio_last_error): New functions.
9861 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
9862 as hostio_last_error handler.
9863 (win32_target_ops) [!_WIN32_WCE]: Register
9864 hostio_last_error_from_errno as hostio_last_error handler.
9865 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
9866 (hostio-errno.o): New rule.
9867 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
9868 * configure.srv (srv_hostio_err_objs): New variable. Default to
9870 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
9871 * configure: Regenerate.
9873 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9875 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
9876 (linux_kill, linux_detach): Clean up the process list.
9877 * remote-utils.c (remote_open): Improve port number parsing.
9878 (putpkt_binary, input_interrupt): Only send interrupts if the target
9880 * server.c (extended_protocol): Make static.
9881 (attached): Define earlier.
9882 (exit_requested, response_needed, program_argv): New variables.
9883 (target_running): New.
9884 (start_inferior): Clear attached here.
9885 (attach_inferior): Set attached here.
9886 (require_running): Define.
9887 (handle_query): Use require_running and target_running. Implement
9889 (handle_v_attach, handle_v_run): New.
9890 (handle_v_requests): Use require_running. Handle vAttach and vRun.
9891 (gdbserver_usage): Update.
9892 (main): Redo argument parsing. Handle --debug and --multi. Handle
9893 --attach along with other options or after the port. Save
9894 program_argv. Support no initial program. Resynchronize
9895 communication with GDB after an error. Handle "monitor exit".
9896 Use require_running and target_running. Always allow the extended
9897 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
9898 restart in extended mode.
9899 * README: Refer to the GDB manual. Update --attach usage.
9901 2007-12-20 Andreas Schwab <schwab@suse.de>
9903 * linux-low.c (STACK_SIZE): Define.
9904 (linux_tracefork_child): Use it. Use __clone2 on ia64.
9905 (linux_test_for_tracefork): Likewise.
9907 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
9909 * linux-low.c (linux_wait_for_event): Update messages. Do not
9910 reinsert auto-delete breakpoints.
9911 * mem-break.c (struct breakpoint): Change return type of handler to
9913 (set_breakpoint_at): Update handler type.
9914 (reinsert_breakpoint_handler): Return 1 instead of calling
9916 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
9918 (check_breakpoints): Delete auto-delete breakpoints and return 2.
9919 * mem-break.h (set_breakpoint_at): Update handler type.
9920 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
9921 * win32-low.c (auto_delete_breakpoint): New.
9922 (get_child_debug_event): Use it.
9924 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
9926 * configure.ac: Check for pread and pwrite.
9927 * hostio.c (handle_pread): Fall back to lseek and read.
9928 (handle_pwrite): Fall back to lseek and write.
9929 * config.in, configure: Regenerated.
9931 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
9933 * server.c (myresume): Add own_buf argument.
9934 (main): Update calls.
9936 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
9938 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
9939 * remote-utils.c (remote_open): Do not call disable_async_io.
9940 (block_async_io): Delete.
9941 (unblock_async_io): Make static.
9942 (initialize_async_io): New.
9943 * server.c (handle_v_cont): Handle async I/O here.
9944 (myresume): Likewise. Move other common resume tasks here...
9945 (main): ... from here. Call initialize_async_io. Disable async
9946 I/O before the main loop.
9947 * server.h (initialize_async_io): Declare.
9948 (block_async_io, unblock_async_io): Delete prototypes.
9949 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
9951 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
9953 * remote-utils.c (readchar): Allow binary data in received messages.
9955 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9957 * win32-low.c (attaching): New global.
9958 (win32_create_inferior): Clear the `attaching' global.
9959 (win32_attach): Set the `attaching' global.
9960 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
9961 attaching. Only set a breakpoint at the entry point if not
9964 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9966 * server.c (main): Don't report dll events on the initial
9967 connection on attaches.
9969 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9971 * server.c (main): Relax numerical bases supported for the pid of
9972 the --attach command line argument.
9974 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9976 * win32-low.c (win32_attach): Call OpenProcess before
9977 DebugActiveProcess, not after. Add last error output to error
9980 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9982 * win32-low.c (win32_get_thread_context)
9983 (win32_set_thread_context): New functions.
9984 (thread_rec): Use win32_get_thread_context.
9985 (continue_one_thread, win32_resume): Use win32_set_thread_context.
9986 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
9989 2007-12-03 Leo Zayas
9990 Pedro Alves <pedro_alves@portugalmail.pt>
9992 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
9994 (child_add_thread): Minor cleanup.
9995 (child_continue): Resume artificially suspended threads before
9996 calling ContinueDebugEvent.
9997 (suspend_one_thread): New.
9998 (fake_breakpoint_event): New.
9999 (get_child_debug_event): Change return type to int. Check here if
10000 gdb sent an interrupt request. If a soft interrupt was requested,
10001 fake a breakpoint event. Return 0 if there is no event to handle,
10003 (win32_wait): Don't check here if gdb sent an interrupt request.
10004 Ensure there is a valid event to handle.
10005 (win32_request_interrupt): Add soft interruption method as last
10008 2007-12-03 Leo Zayas
10009 Pedro Alves <pedro_alves@portugalmail.pt>
10011 * win32-low.h (win32_thread_info): Add descriptions to the
10012 structure members. Replace `suspend_count' counter by a
10014 * win32-low.c (thread_rec): Update condition of when to get the
10015 context from the inferior. Rely on ContextFlags being set if it
10016 has already been retrieved. Only suspend the inferior thread if
10017 we haven't already. Warn if that fails.
10018 (continue_one_thread): s/suspend_count/suspended/. Only call
10019 ResumeThread once. Warn if that fails.
10021 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10023 * win32-low.c (win32_wait): Don't read from the inferior when it
10024 has already exited.
10026 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
10028 * Makefile.in (win32_low_h): New variable.
10029 (win32-low.o): Add dependency on $(win32_low_h).
10030 (win32-arm-low.o, win32-i386-low.o): New rules.
10032 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10034 * hostio.c: Correct copyright year.
10036 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
10038 * Makefile.in (OBS): Add hostio.o.
10039 (hostio.o): New rule.
10040 * server.h (handle_vFile): Declare.
10041 * hostio.c: New file.
10042 * server.c (handle_v_requests): Take packet_len and new_packet_len
10043 for binary packets. Call handle_vFile.
10044 (main): Update call to handle_v_requests.
10046 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
10048 * linux-low.c: Include <sched.h>.
10050 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
10052 * linux-low.c (linux_tracefork_grandchild): New.
10053 (linux_tracefork_child): Use clone.
10054 (linux_test_for_tracefork): Use clone; allocate and free a stack.
10056 2007-10-31 Joel Brobecker <brobecker@adacore.com>
10058 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
10060 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
10062 * linux-low.c (handle_extended_wait): Handle unexpected signals.
10064 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
10066 * inferiors.c (change_inferior_id): Delete.
10067 (add_pid_to_list, pull_pid_from_list): New.
10068 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
10069 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
10070 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
10071 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
10072 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
10073 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
10074 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
10075 (using_threads): Always set to 1.
10076 (handle_extended_wait): New.
10077 (add_process): Do not set TID.
10078 (linux_create_inferior): Set must_set_ptrace_flags.
10079 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
10080 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
10081 (linux_thread_alive): Rename TID argument to LWPID.
10082 (linux_wait_for_process): Handle unknown processes. Do not use TID.
10083 (linux_wait_for_event): Do not use TID or check using_threads. Update
10084 call to dead_thread_notify. Call handle_extended_wait.
10085 (linux_create_inferior): Use PTRACE_SETOPTIONS.
10086 (send_sigstop): Delete sigstop_sent.
10087 (wait_for_sigstop): Avoid TID.
10088 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
10089 (linux_test_for_tracefork): New.
10090 (linux_lookup_signals): Use thread_db_active and
10091 linux_supports_tracefork_flag.
10092 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
10093 * linux-low.h (get_process_thread): Avoid TID.
10094 (struct process_ifo): Move thread_known and tid to the end. Remove
10096 (linux_attach_lwp, thread_db_init): Update prototypes.
10097 * server.h (change_inferior_id): Delete prototype.
10098 (add_pid_to_list, pull_pid_from_list): New prototypes.
10099 * thread-db.c (thread_db_use_events): New.
10100 (find_first_thread): Rename to...
10101 (find_one_thread): ...this. Update callers and messages. Do not
10102 call fatal. Check thread_db_use_events. Do not call
10103 change_inferior_id or new_thread_notify.
10104 (maybe_attach_thread): Update. Do not call new_thread_notify.
10105 (thread_db_init): Set thread_db_use_events. Check use_events.
10106 * utils.c (fatal, warning): Correct message prefix.
10108 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
10110 * Makefile.in (clean): Remove new files.
10111 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
10112 (powerpc-64.o, powerpc-64.c): New rules.
10113 * configure.srv: Use alternate register sets for powerpc64-*-linux*
10114 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
10116 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
10118 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
10119 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
10120 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
10121 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
10122 (target_regsets): Add AltiVec and SPE register sets.
10123 * configure.ac: Check for AltiVec and SPE.
10124 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
10125 (ppc_fill_vrregset, ppc_store_vrregset): New.
10126 (target_regsets): Add AltiVec register set.
10127 * configure: Regenerated.
10129 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
10131 * linux-low.c (O_LARGEFILE): Define.
10132 (linux_read_memory): Use /proc/PID/mem.
10133 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
10134 * configure, config.in: Regenerated.
10136 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
10138 * linux-low.c (linux_wait_for_event): Do not pass signals while
10141 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
10143 * win32-low.c (create_process): New.
10144 (win32_create_inferior): Use create_process instead of
10145 CreateProcess. If create_process failed retry appending an ".exe"
10146 suffix. Store the GetLastError result immediatelly after
10147 create_process calls and use it on the call to error.
10149 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
10151 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
10153 2007-08-23 Joel Brobecker <brobecker@adacore.com>
10155 * configure.ac: Switch license to GPLv3.
10157 2007-08-01 Michael Snyder <msnyder@access-company.com>
10159 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
10161 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
10163 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
10165 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
10166 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
10167 CloseToolhelp32Snapshot.
10168 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
10169 CloseToolhelp32Snapshot.
10171 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
10173 * server.c (main): Check for inferior exit before main loop.
10175 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
10177 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
10178 instead of on tmp_desc.
10180 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
10181 Daniel Jacobowitz <dan@codesourcery.com>
10183 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
10184 (add_thread): Minor cleanups.
10185 (clear_inferiors): Move lower in the file. Clear the DLL
10187 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
10188 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
10189 (xml_escape_text): New.
10190 * server.c (handle_query): Handle qXfer:libraries:read. Report it
10192 (handle_v_cont): Report errors.
10193 (gdbserver_version): Update.
10194 (main): Correct size of own_buf. Do not report initial DLL events.
10195 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
10196 (unloaded_dll, xml_escape_text): New.
10197 * win32-low.c (enum target_waitkind): Update comments.
10198 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
10199 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
10200 (win32_EnumProcessModules, win32_GetModuleInformation)
10201 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
10202 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
10203 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
10204 (win32_Module32First, win32_Module32Next, load_toolhelp)
10205 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
10206 (get_child_debug_event): Handle DLL events.
10207 (win32_wait): Likewise.
10209 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10211 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
10212 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
10214 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
10216 * win32-low.c (handle_output_debug_string): Ignore event if not
10219 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
10221 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
10223 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
10225 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
10227 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
10229 * inferiors.c (change_inferior_id): Add comment.
10230 * linux-low.c (check_removed_breakpoint): Add an early
10231 prototype. Improve debug output.
10232 (linux_attach): Doc update.
10233 (linux_detach_one_process, linux_detach): Clean up before releasing
10235 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
10236 * linux-low.h (struct process_info): Doc improvement.
10237 * mem-break.c (delete_all_breakpoints): New.
10238 * mem-break.h (delete_all_breakpoints): New prototype.
10239 * thread-db.c (find_first_thread): New.
10240 (thread_db_create_event): Call it instead of
10241 thread_db_find_new_threads. Clean up unused variables.
10242 (maybe_attach_thread): Remove first thread handling.
10243 (thread_db_find_new_threads): Use find_first_thread.
10244 (thread_db_get_tls_address): Likewise.
10246 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
10248 * thread-db.c (thread_db_find_new_threads): Add prototype.
10249 (thread_db_create_event): Check for the main thread before adding
10251 (maybe_attach_thread): Only enable event reporting if TID == 0.
10252 (thread_db_get_tls_address): Check for new threads.
10254 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
10256 * linux-low.c (linux_create_inferior): Try execv before execvp.
10257 * spu-low.c (spu_create_inferior): Likewise.
10259 2007-06-13 Mike Frysinger <vapier@gentoo.org>
10261 * linux-low.c (linux_create_inferior): Change execv to execvp.
10262 * spu-low.c (spu_create_inferior): Likewies.
10264 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
10266 * Makefile.in (clean): Clean new files instead of deleted ones.
10267 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
10268 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
10270 * configure.srv: Specify XML files and new regformats for MIPS and
10272 * linux-mips-low.c (mips_num_regs): Set to only used registers.
10273 (mips_regmap): Do not fetch $0. Remove unused registers. Add
10274 an entry for the restart register.
10275 (mips_cannot_fetch_register, mips_cannot_store_register)
10276 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
10277 register names to match the XML descriptions.
10278 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
10279 restart register instead of $0.
10281 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
10282 Markus Deuling <deuling@de.ibm.com>
10284 * remote-utils.c (decode_xfer_write): New function.
10285 * server.h (decode_xfer_write): Add prototype.
10286 * server.c (handle_query): Add PACKET_LEN argument. Support
10287 qXfer:spu:read and qXfer:spu:write packets.
10288 (main): Pass packet_len to handle_query.
10289 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
10290 * target.h (target_ops): Add qxfer_spu.
10292 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
10294 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
10295 accessing non-seekable spufs files.
10297 2007-05-16 Markus Deuling <deuling@de.ibm.com>
10299 * server.c (handle_query): Add reply for qC packet.
10301 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10302 Leo Zayas <lerele@champenstudios@com>
10304 * server.h (check_remote_input_interrupt_request): New function.
10305 * remote_utils.c (INVALID_DESCRIPTOR): New define.
10306 (remote_desc): Initialize with INVALID_DESCRIPTOR.
10307 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
10308 (check_remote_input_interrupt_request): New function.
10309 * server.h (check_remote_input_interrupt_request): Declare.
10310 * win32-low.c (winapi_DebugBreakProcess,
10311 winapi_GenerateConsoleCtrlEvent): New typedefs.
10312 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
10314 (win32_wait): Check for remote interrupt request
10315 with check_remote_input_interrupt_request.
10316 (win32_request_interrupt): New function.
10317 (win32_target_op): Set request_interrupt to win32_request_interrupt.
10319 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10321 * win32-low.c (debug_registers_changed,
10322 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
10323 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
10324 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
10325 (thread_rec): Get context using the low target.
10326 (child_add_thread): Call thread_added on the low target,
10327 which does the same thing.
10329 (do_initial_child_stuff): Remove debug registers references.
10330 Set context using the low target. Resume threads after
10331 setting the contexts.
10332 (child_continue): Remove dead variable. Remove debug
10333 registers references.
10334 (child_fetch_inferior_registers): Go through the low target.
10335 (do_child_store_inferior_registers): Remove.
10336 (child_store_inferior_registers): Go through the low target.
10337 (win32_resume): Remove debug registers references.
10338 Set context using the low target.
10339 (handle_exception): Change return type to void. Don't record
10340 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
10341 first chance exception.
10342 (get_child_debug_event): Change return type to void. Remove
10343 goto loop. Always return after waiting for debug event.
10344 (win32_wait): Convert to switch statement. Handle spurious
10347 * win32-i386-low.c (debug_registers_changed,
10348 debug_registers_used): New.
10349 (initial_stuff): Rename to ...
10350 (i386_initial_stuff): ... this. Clear debug registers
10352 (store_debug_registers): Delete.
10353 (i386_get_thread_context): New.
10354 (load_debug_registers): Delete.
10355 (i386_set_thread_context): New.
10356 (i386_thread_added): New.
10357 (single_step): Rename to ...
10358 (i386_single_step): ... this.
10359 (do_fetch_inferior_registers): Rename to ...
10360 (i386_fetch_inferior_register): ... this.
10361 (i386_store_inferior_register): New.
10362 (the_low_target): Adapt to new interface.
10364 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
10365 (arm_get_thread_context): New.
10366 (arm_set_thread_context): New.
10368 (do_fetch_inferior_registers): Rename to ...
10369 (arm_fetch_inferior_register): ... this.
10370 (arm_store_inferior_register): New.
10371 (arm_wince_breakpoint): Reimplement as unsigned long.
10372 (arm_wince_breakpoint_len): Define.
10373 (the_low_target): Adapt to new interface.
10375 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
10376 load_debug_registers. Add get_thread_context, set_thread_context,
10377 thread_added and store_inferior_register. Rename
10378 fetch_inferior_registers to fetch_inferior_register.
10379 (regptr): Remove declaration.
10381 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10383 * linux-low.c (linux_detach): Change return type to int. Return 0.
10384 * spu-low.c (spu_detach): Likewise.
10386 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10388 * target.h (target_ops): Change return type of detach to int.
10390 (join_inferior): New.
10391 * server.c (main): Don't skip detach support on mingw32.
10392 If the inferior doesn't support detaching return error.
10393 Call join_inferior instead of using waitpid.
10394 * linux-low.c (linux_join): New.
10395 (linux_target_op): Add linux_join.
10396 * spu-low.c (spu_join): New.
10397 (spu_target_ops): Add spu_join.
10398 * win32-low.c (win32_detach): Adapt to new interface.
10399 Reopen current_process_handle before detaching. Issue a child
10400 resume before detaching.
10402 (win32_target_op): Add win32_join.
10404 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10406 * win32-low.c (win32-attach): Fix return value.
10407 * target.h (target_ops): Describe ATTACH return values.
10409 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10411 * win32-low.c (GETPROCADDRESS): Define.
10412 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
10413 (winapi_DebugSetProcessKillOnExit): Likewise.
10414 (win32_create_inferior): Force usage of ansi CreateProcessA.
10415 (win32_attach): Use GETPROCADDRESS.
10416 (win32_detach): Likewise.
10418 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
10420 * win32-low.c (win32_wait): Don't use WSTOPSIG.
10422 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
10424 * win32-low.c: Commit leftover changes from 2007-03-29.
10426 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
10428 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
10429 fields short instead of int. Add explicit padding.
10430 (i387_cache_to_fsave): Remove unnecessary casts.
10431 (i387_fsave_to_cache): Doc fix.
10432 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
10434 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
10436 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
10437 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
10439 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
10441 * configure.srv (arm*-*-mingw32ce*): Move near the other
10444 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
10446 * configure.ac: Add errno checking.
10447 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
10448 sys/file.h and malloc.h.
10449 (AC_CHECK_DECLS): Add perror.
10450 (srv_mingwce): Handle.
10451 * configure.srv (i[34567]86-*-cygwin*): Add
10452 win32-i386-low.o to srv_tgtobj.
10453 (i[34567]86-*-mingw*): Likewise.
10454 (arm*-*-mingw32ce*): Add case.
10455 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
10456 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
10457 [__MINGW32CE__] (strerror): New function.
10458 [__MINGW32CE__] (errno): Define to GetLastError.
10459 [__MINGW32CE__] (COUNTOF): New macro.
10460 (remote_open): Remove extra close call.
10461 * mem-break.c (delete_breakpoint_at): New function.
10462 * mem-break.h (delete_breakpoint_at): Declare.
10463 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
10464 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
10465 [USE_WIN32API] (read, write): Add char* casts.
10466 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
10467 * server.h: Include wincecompat.h on Windows CE.
10468 [HAVE_ERRNO_H]: Check.
10469 (perror): Declare if not declared.
10470 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
10471 (perror_with_name): Remove errno declaration.
10472 * wincecompat.h: New.
10473 * wincecompat.c: New.
10474 * win32-low.h: New.
10475 * win32-arm-low.c: New.
10476 * win32-i386-low.c: New.
10477 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
10478 (OUTMSG2): Make it safe.
10480 (COUNTOF): New macro.
10481 (NUM_REGS): Get it from the low target.
10482 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
10483 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
10484 (thread_rec): Let low target handle debug registers.
10485 (child_add_thread): Likewise.
10486 (child_init_thread_list): Likewise.
10487 (continue_one_thread): Likewise.
10489 (do_child_fetch_inferior_registers): Move to ...
10490 * win32-i386-low.c: ... here, and rename to ...
10491 (do_fetch_inferior_registers): ... this.
10492 * win32-low.c (child_fetch_inferior_registers):
10493 Go through the low target.
10494 (do_child_store_inferior_registers): Use regptr.
10495 (strwinerror): New function.
10496 (win32_create_inferior): Handle Windows CE.
10497 Use strwinerror instead of strerror on Windows error
10498 codes. Add program to the error output.
10499 Don't close the main thread handle on Windows CE.
10500 (win32_attach): Use coredll.dll on Windows CE.
10501 (win32_kill): Close current process and current
10503 (win32_detach): Use coredll.dll on Windows CE.
10504 (win32_resume): Let low target handle debug registers, and
10506 (handle_exception): Add/Remove initial breakpoint. Avoid
10507 non-existant WSTOPSIG on Windows CE.
10508 (win32_read_inferior_memory): Cast to remove warning.
10509 (win32_arch_string): Go through the low target.
10510 (initialize_low): Call set_breakpoint_data with the low
10511 target's breakpoint.
10512 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
10513 FOP_REGNUM, mappings): Move to ...
10514 * win32-i386-low.c: ... here.
10515 * win32-low.c (win32_thread_info): Move to ...
10516 * win32-low.h: ... here.
10517 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
10518 win32-arm-low.c and wincecompat.c.
10519 (all:): Add $EXEEXT.
10520 (install-only:): Likewise.
10521 (gdbserver:): Likewise.
10522 (gdbreplay:): Likewise.
10523 * config.in: Regenerate.
10524 * configure: Regenerate.
10526 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
10528 * win32-low.c: Rename typedef thread_info to
10529 win32_thread_info throughout.
10531 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
10533 * win32-i386-low.c: Rename to ...
10534 * win32-low.c: ... this.
10535 * configure.srv: Replace win32-i386-low.o with win32-low.o.
10536 * Makefile.in: Likewise.
10538 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
10540 * remote-utils.c (monitor_output): Constify msg parameter.
10541 * server.h (monitor_output): Likewise.
10542 * win32-i386-low.c (handle_output_debug_string): New.
10543 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
10544 handle_output_debug_string.
10545 (get_child_debug_event): Likewise.
10547 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
10549 * server.c (main): Correct strtoul check.
10551 2007-03-27 Jon Ringle <jon@ringle.org>
10553 * linux-low.c: Check __ARCH_HAS_MMU__ also.
10555 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
10557 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
10559 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
10561 * terminal.h: Check HAVE_SGTTY_H.
10563 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
10565 * remote-utils.c (remote_open): Print out the assigned port number.
10567 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
10569 * remote-utils.c (monitor_output): New function.
10570 * server.c (debug_threads): Define here.
10571 (monitor_show_help): New function.
10572 (handle_query): Handle qRcmd.
10573 (main): Do not handle 'd' packet.
10574 * server.h (debug_threads, remote_debug, monitor_output): Declare.
10575 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
10578 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10580 * Makefile.in (EXEEXT): New.
10581 (clean): Use $(EXEEXT).
10583 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10585 * target.h (target_ops): Rename send_signal to request_interrupt,
10586 and remove enum target_signal parameter.
10587 * linux-low.c (linux_request_interrupt): Rename from
10588 linux_send_signal, and always send SIGINT.
10589 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
10590 and always send SIGINT.
10591 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
10593 (input_interrupt): Likewise.
10595 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
10597 * server.c (get_features_xml): Check if target implemented
10599 * win32-i386-low.c (win32_arch_string): New.
10600 (win32_target_ops): Add win32_arch_string as arch_string member.
10602 2007-02-22 Markus Deuling <deuling@de.ibm.com>
10604 * spu-low.c (spu_arch_string): New.
10605 (spu_target_ops): Add spu_arch_string.
10607 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
10609 * remote-utils.c: Remove HAVE_TERMINAL_H check.
10610 * configure.ac: Do not check for terminal.h.
10611 * configure, config.in: Regenerated.
10613 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10615 * Makefile.in (OBS): Add $(XML_BUILTIN).
10616 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
10618 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
10619 (arm-with-iwmmxt.c): New.
10620 * config.in, configure: Regenerate.
10621 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
10622 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
10623 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
10624 (arm*-*-linux*): Add iWMMXt and regset support.
10625 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
10626 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
10627 (arm_store_wmmxregset, target_regsets): New.
10628 * server.c (get_features_xml): Take annex argument. Check builtin
10630 (handle_query): Handle multiple annexes.
10632 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
10634 * remote-utils.c [USE_WIN32API] (read, write): Define.
10635 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
10638 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
10640 * linux-i386-low.c (the_low_target): Set arch_string.
10641 * linux-x86-64-low.c (the_low_target): Likewise.
10642 * linux-low.c (linux_arch_string): New.
10643 (linux_target_ops): Add it.
10644 * linux-low.h (struct linux_target_ops): Add arch_string.
10645 * server.c (write_qxfer_response): Use const void * for DATA.
10646 (get_features_xml): New.
10647 (handle_query): Handle qXfer:features:read. Report it for qSupported.
10648 * target.h (struct target_ops): Add arch_string method.
10650 2007-01-03 Denis Pilat <denis.pilat@st.com>
10651 Daniel Jacobowitz <dan@codesourcery.com>
10653 * linux-low.c (linux_kill): Handle being called with no threads.
10654 * win32-i386-low.c (win32_kill): Likewise.
10655 (get_child_debug_event): Clear current_process_handle.
10657 2006-12-30 Denis PILAT <denis.pilat@st.com>
10658 Daniel Jacobowitz <dan@codesourcery.com>
10660 * remote-utils.c (remote_open): Check the type of specified
10661 serial port devices before opening them.
10662 * server.c (main): Kill the inferior if an error occurs during
10663 the first remote_open.
10665 2006-12-05 Markus Deuling <deuling@de.ibm.com>
10667 * README: Update supported targets.
10669 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
10671 * Makefile.in (clean): Remove reg-mips64.c.
10672 (reg-mips64.c, reg-mips64.o): New rules.
10673 * configure.srv: Handle mips64. Include regset support for mips.
10674 * linux-mips-low.c (union mips_register): New.
10675 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
10676 (mips_breakpoint, mips_breakpoint_at): Use int.
10677 (mips_collect_register, mips_supply_register)
10678 (mips_collect_register_32bit, mips_supply_register_32bit)
10679 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
10680 (mips_store_fpregset, target_regsets): New.
10681 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
10683 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
10685 * configure.srv: Add target "spu*-*-*".
10686 * Makefile.in (clean): Remove reg-spu.c.
10687 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
10688 * spu-low.c: New file.
10690 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
10692 * configure.ac: Correct td_thr_tls_get_addr test.
10693 * configure: Regenerated.
10695 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
10697 * linux-low.c (linux_wait_for_event): Reformat. Use the
10698 pass_signals array.
10699 * remote-utils.c (decode_address_to_semicolon): New.
10700 * server.c (pass_signals, handle_general_set): New.
10701 (handle_query): Mention QPassSignals for qSupported.
10702 (main): Call handle_general_set.
10703 * server.h (pass_signals, decode_address_to_semicolon): New.
10705 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
10707 * server.c (handle_query): Correct error handling for read_auxv.
10709 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
10711 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
10712 and srv_linux_thread_db to yes.
10713 * linux-s390-low.c (s390_fill_gregset): New function.
10714 (target_regsets): Define data structure.
10716 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
10718 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
10719 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
10720 * config.in, configure: Regenerated.
10721 * inferiors.c (gdb_id_to_thread): New function.
10722 (gdb_id_to_thread_id): Use it.
10723 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
10724 * linux-low.h (struct process_info): Add th member.
10725 (thread_db_get_tls_address): New prototype.
10726 * remote-utils.c (decode_address): Make non-static.
10727 * server.c (handle_query): Handle qGetTLSAddr.
10728 * server.h (gdb_id_to_thread, decode_address): New prototypes.
10729 * target.h (struct target_ops): Add get_tls_address.
10730 * thread-db.c (maybe_attach_thread): Save the thread handle.
10731 (thread_db_get_tls_address): New.
10733 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
10735 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
10736 (linux_resume_one_process): Take a siginfo_t *. Update all
10737 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
10738 (struct pending_signals): Add a siginfo_t.
10739 (linux_wait_for_process): Always set last_status.
10740 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
10741 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
10742 * linux-low.h (struct process_info): Add last_status.
10744 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
10746 * remote-utils.c (try_rle): New function.
10747 (putpkt_binary): Use it.
10749 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
10751 * Makefile.in (clean): Clean reg-x86-64-linux.c.
10752 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
10753 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
10754 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
10755 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
10758 2006-08-08 Richard Sandiford <richard@codesourcery.com>
10760 * server.c (terminal_fd): New variable.
10761 (old_foreground_pgrp): Likewise.
10762 (restore_old_foreground_pgrp): New function.
10763 (start_inferior): Record the terminal file descriptor in terminal_fd
10764 and its original foreground group in old_foreground_pgrp. Register
10765 restore_old_foreground_pgrp with atexit().
10767 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
10769 * server.c (handle_query): Correct qPart to qXfer.
10771 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
10773 * configure.ac: Check for more headers which are missing on
10774 Windows. Automatically supply -lwsock32 and USE_WIN32API.
10775 * configure.srv: Add Cygwin and mingw32.
10776 * remote-utils.c: Don't include headers unconditionally which
10777 are missing on mingw32. Include <winsock.h> for mingw32.
10778 (remote_open): Adjust for mingw32 support. Flush
10779 standard error after writing to it.
10780 (remote_close, putpkt_binary, input_interrupt, block_async_io)
10781 (unblock_async_io, enable_async_io, disable_async_io)
10782 (readchar, getpkt): Update for Winsock support.
10783 (prepare_resume_reply): Expect a protocol signal number.
10784 * server.c: Disable <sys/wait.h> on mingw32.
10785 (start_inferior): Adjust for mingw32 support. Flush
10786 standard error after writing to it.
10787 (attach_inferior): Likewise. Use protocol signal
10789 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
10791 * win32-i386-low.c: New file.
10792 * Makefile.in (XM_CLIBS): Set.
10793 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
10794 (win32-i386-low.o): New dependency rule.
10795 * linux-low.c (linux_wait): Use target signal numbers.
10796 * target.h (struct target_ops): Doc fix.
10797 * server.h (target_signal_to_name): New prototype.
10798 * gdbreplay.c: Don't include headers unconditionally which
10799 are missing on mingw32. Include <winsock.h> for mingw32.
10800 (remote_close, remote_open): Adjust for Winsock support.
10801 * configure, config.in: Regenerated.
10803 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10805 * server.c (decode_xfer_read, write_qxfer_response): New.
10806 (handle_query): Take a packet length argument. Handle
10807 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
10808 the qSupported response.
10809 (main): Update call to handle_query.
10811 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
10813 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
10814 (putpkt_binary): Renamed from putpkt and adjusted for binary
10816 (putpkt): New wrapper for putpkt_binary.
10817 (readchar): Don't mask off the high bit.
10818 (decode_X_packet): New function.
10819 * server.c (main): Call putpkt_binary if a handler sets the packet
10820 length. Save the length of the incoming packet. Handle 'X'.
10821 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
10823 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
10825 * server.c (handle_query): Handle qSupported.
10827 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10829 * remote-utils.c (all_symbols_looked_up): New variable.
10830 (look_up_one_symbol): Check it.
10831 * server.h (look_up_one_symbol): New declaration.
10832 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
10834 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10836 * Makefile.in (linux-arm-low.o): Update dependencies.
10837 * linux-arm-low.c: Include "gdb_proc_service.h".
10838 (PTRACE_GET_THREAD_AREA): Define.
10839 (ps_get_thread_area): New function.
10841 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
10843 * configure.srv (m68k*-*-uclinux*): New target.
10844 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
10845 (linux_resume_one_process): Remove extraneous cast.
10846 (linux_read_offsets): New.
10847 (linux_target_op): Add linux_read_offsets on mmuless systems.
10848 * server.c (handle_query): Add qOffsets logic.
10849 * target.h (struct target_ops): Add read_offsets.
10851 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10853 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
10854 (PTRACE_GET_THREAD_AREA): Define.
10855 (ps_get_thread_area): New function.
10856 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
10857 (linux-x86-64-low.o): Update.
10859 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10861 * configure.ac: Remove checks for prfpregset_t.
10862 * gdb_proc_service.h: New file.
10863 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
10864 new "gdb_proc_service.h".
10865 * proc-service.c: Likewise.
10866 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
10867 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
10868 * Makefile.in (gdb_proc_service_h): Updated.
10869 * configure, config.in: Regenerated.
10871 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10873 * remote-utils.c (prepare_resume_reply): Move declaration
10874 of gdb_id_from_wait to the top of the block.
10876 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
10878 * linux-low.c (regsets_store_inferior_registers): Read the regset
10879 from the target before filling it.
10881 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10883 * server.c (attach_inferior): Return SIGTRAP for a successful
10886 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10888 * Makefile.in (OBS): Add version.o.
10889 (STAGESTUFF): Delete.
10890 (version.o): Add dependencies.
10891 (version.c): Replace rule.
10892 (clean): Remove version.c.
10893 * server.c (gdbserver_version): New.
10894 (gdbserver_usage): Use printf.
10895 (main): Handle --version and --help.
10896 * server.h (version, host_name): Add declarations.
10898 2005-12-23 Eli Zaretskii <eliz@gnu.org>
10910 * linux-x86-64-low.c:
10912 * linux-s390-low.c:
10913 * linux-ppc64-low.c:
10915 * linux-mips-low.c:
10916 * linux-m68k-low.c:
10917 * linux-m32r-low.c:
10920 * linux-ia64-low.c:
10921 * linux-i386-low.c:
10922 * linux-crisv32-low.c:
10934 * gdbserver.1: Add (C) after Copyright. Update the FSF
10937 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
10939 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
10940 (arm_breakpoint_at): Recognize both breakpoints.
10941 (the_low_target): Use the correct breakpoint instruction.
10943 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
10945 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
10946 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
10947 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
10948 (the_low_target): Update.
10950 2005-10-25 Andreas Schwab <schwab@suse.de>
10952 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
10954 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
10955 (ia64_num_regs): Reduce to 462.
10957 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
10959 * acinclude.m4: Correct quoting.
10960 * aclocal.m4: Regenerated.
10962 Suggested by SZOKOVACS Robert <szo@ies.hu>:
10963 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
10964 (thread_db_init): Call thread_db_err_str.
10965 * configure.ac: Check for TD_VERSION.
10966 * config.in, configure: Regenerated.
10968 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10970 * server.h (error, fatal, warning): Add ATTR_FORMAT.
10972 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10974 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
10975 is not available. Define HAVE_PTRACE_GETREGS if it is.
10976 * config.in, configure: Regenerated.
10977 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
10978 * linux-i386-low.c, linux-m68k-low.c: Update to use
10979 HAVE_PTRACE_GETREGS.
10980 * linux-low.c (regsets_fetch_inferior_registers)
10981 (regsets_store_inferior_registers): Only return 0 if we processed
10983 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
10984 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
10986 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10988 * inferiors.c (struct thread_info): Add gdb_id.
10989 (add_thread): Add gdb_id argument.
10990 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
10991 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
10992 calls to add_thread.
10993 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
10994 * server.c (handle_query): Use thread_to_gdb_id.
10995 (handle_v_cont, main): Use gdb_id_to_thread_id.
10996 * server.h (add_thread): Update prototype.
10997 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
11000 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
11002 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
11003 left-padded registers.
11004 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
11005 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
11007 2005-07-01 Steve Ellcey <sje@cup.hp.com>
11009 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
11010 * configure: Regenerate.
11011 * config.in: Regenerate.
11012 * server.h (NEED_DECLARATION_STRERROR):
11013 Replace with !HAVE_DECL_STRERROR.
11015 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
11017 * linux-low.c (linux_wait, linux_send_signal): Don't test
11018 an unsigned long variable for > 0 if it could be MAX_ULONG.
11019 * server.c (myresume): Likewise.
11020 * target.c (set_desired_inferior): Likewise.
11022 2005-06-13 Mark Kettenis <kettenis@gnu.org>
11024 * configure.ac: Simplify and improve check for socklen_t.
11025 * configure, config.in: Regenerate.
11027 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
11029 * acconfig.h: Remove.
11030 * configure.ac: Add a test for socklen_t. Use three-argument
11031 AC_DEFINE throughout.
11032 * config.in: Regenerated using autoheader 2.59.
11033 * configure: Regenerated.
11035 * gdbreplay.c (socklen_t): Provide a default.
11036 (remote_open): Use socklen_t.
11037 * remote-utils.c (socklen_t): Provide a default.
11038 (remote_open): Use socklen_t.
11039 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
11042 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
11044 * linux-low.c (linux_read_memory, linux_write_memory)
11045 (linux_read_auxv): Likewise.
11046 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
11047 (check_mem_write): Likewise.
11048 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
11050 * regcache.c (struct inferior_rgcache_data, registers_to_string)
11051 (registers_from_string, register_data): Likewise.
11052 * server.c (handle_query, main): Likewise.
11053 * server.h (convert_ascii_to_int, convert_int_to_ascii)
11054 (decode_M_packet): Likewise.
11055 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
11056 * target.h (struct target_ops): Update read_memory, write_memory,
11058 (read_inferior_memory, write_inferior_memory): Update.
11059 * linux-low.h (struct linux_target_ops): Change type of breakpoint
11060 to unsigned char *.
11061 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
11062 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
11063 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
11064 linux-s390-low.c, linux-sh-low.c: Update for changes in
11065 read_inferior_memory and the_low_target->breakpoint.
11067 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
11069 * Makefile.in (SFILES): Add linux-ppc64-low.c.
11070 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
11071 * configure.srv: Add powerpc64-*-linux*.
11072 * linux-ppc64-low.c: New file.
11074 2005-05-23 Orjan Friberg <orjanf@axis.com>
11076 * linux-cris-low.c: New file with support for CRIS.
11077 * linux-crisv32-low.c: Ditto for CRISv32.
11078 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
11079 (clean): Add reg-cris.c and reg-crisv32.c.
11080 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
11081 reg-crisv32.o, and reg-crisv32.c to make rules.
11082 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
11083 recognized targets.
11085 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
11087 * linux-low.c (fetch_register): Ensure buffer size is a multiple
11088 of sizeof (PTRACE_XFER_TYPE).
11089 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
11091 2005-05-12 Orjan Friberg <orjanf@axis.com>
11093 * target.h (struct target_ops): Add insert_watchpoint,
11094 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
11095 pointers for hardware watchpoint support.
11096 * linux-low.h (struct linux_target_ops): Ditto.
11097 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
11098 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
11099 to linux_target_ops.
11100 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
11102 * server.c (main): Recognize 'Z' and 'z' packets.
11104 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
11106 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
11107 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
11108 (the_low_target): Add new members.
11110 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
11112 * proc-service.c (ps_lgetregs): Search all_processes instead of
11115 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
11117 * server.c (start_inferior): Change return type to int.
11118 (attach_inferior): Change sigptr to int *.
11119 (handle_v_cont, handle_v_requests): Change signal to int *.
11120 (main): Change signal to int.
11122 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
11124 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
11125 * configure.srv: Add m32r*-*-linux*.
11126 * linux-m32r-low.c: New file.
11128 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
11130 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
11132 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
11134 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
11135 Take unsigned long arguments for PIDs.
11136 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
11137 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
11138 (wait_for_sigstop, linux_resume_one_process)
11139 (regsets_fetch_inferior_registers, linux_send_signal)
11140 (linux_read_auxv): Likewise. Update the types of variables holding
11141 PIDs. Update format string specifiers.
11142 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
11143 * remote-utils.c (prepare_resume_reply): Likewise.
11144 * server.c (cont_thread, general_thread, step_thread)
11145 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
11147 (handle_query): Update format specifiers.
11148 (handle_v_cont, main): Use strtoul for thread IDs.
11149 * server.h (struct inferior_list_entry): Use unsigned long for ID.
11150 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
11151 (general_thread, step_thread, thread_from_wait)
11152 (old_thread_from_wait): Update.
11153 * target.h (struct thread_resume): Use unsigned long for THREAD.
11154 (struct target_ops): Use unsigned long for arguments to attach and
11157 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
11159 * acinclude.m4: Include bfd/bfd.m4 directly.
11160 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
11161 <agriffis@toolchain.org>.
11162 * aclocal.m4, configure: Regenerated.
11164 2005-01-07 Andrew Cagney <cagney@gnu.org>
11166 * configure.ac: Rename configure.in, require autoconf 2.59.
11167 * configure: Re-generate.
11169 2004-12-08 Daniel Jacobowitz <dan@debian.org>
11171 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
11172 LIBS when finished.
11173 * aclocal.m4: Regenerated.
11174 * configure: Regenerated.
11176 2004-11-21 Andreas Schwab <schwab@suse.de>
11178 * linux-m68k-low.c (m68k_num_gregs): Define.
11179 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
11180 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
11181 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
11182 (m68k_breakpoint_at): New. Add to the_low_target.
11184 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
11185 srv_linux_thread_db to yes.
11187 2004-10-20 Joel Brobecker <brobecker@gnat.com>
11189 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
11190 (ARCH_SET_FS): Likewise.
11191 (ARCH_GET_FS): Likewise.
11192 (ARCH_GET_GS): Likewise.
11194 2004-10-16 Daniel Jacobowitz <dan@debian.org>
11196 * linux-i386-low.c (ps_get_thread_area): New.
11197 * linux-x86-64-low.c (ps_get_thread_area): New.
11198 * linux-low.c: Include <sys/syscall.h>.
11199 (linux_kill_one_process): Don't kill the first thread here.
11200 (linux_kill): Kill the first thread here.
11201 (kill_lwp): New function.
11202 (send_sigstop, linux_send_signal): Use it.
11203 * proc-service.c: Clean up #ifdefs.
11204 (fpregset_info): Delete.
11205 (ps_lgetregs): Update and enable implementation.
11206 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
11208 * remote-utils.c (struct sym_cache, symbol_cache): New.
11209 (input_interrupt): Print a clearer message.
11210 (async_io_enabled): New variable.
11211 (enable_async_io, disable_async_io): Use it. Update comments.
11212 (look_up_one_symbol): Use the symbol cache.
11213 * thread-db.c (thread_db_look_up_symbols): New function.
11214 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
11216 2004-10-16 Daniel Jacobowitz <dan@debian.org>
11218 * configure.in: Test for -rdynamic.
11219 * configure: Regenerated.
11220 * Makefile (INTERNAL_LDFLAGS): New.
11221 (gdbserver, gdbreplay): Use it.
11223 2004-09-02 Andrew Cagney <cagney@gnu.org>
11225 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
11227 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
11229 * linux-low.c (linux_wait): Clear all_processes list also.
11231 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
11233 * linux-low.c: Include <errno.h>. Remove extern declaration of
11236 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
11238 * gdbreplay.c, server.h, utils.c: Update copyright years.
11240 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
11242 * server.c (main): Print child status or termination signal from
11243 variable 'signal', not 'sig'.
11245 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
11247 * linux-low.c (linux_read_memory): Change return type to
11248 int. Check for and return error from ptrace().
11249 * target.c (read_inferior_memory): Change return type to int. Pass
11250 back return status from the_target->read_memory().
11251 * target.h (struct target_ops): Adapt *read_memory() prototype.
11253 (read_inferior_memory): Adapt prototype.
11254 * server.c (main): Return an error packet if
11255 read_inferior_memory() returns an error.
11257 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
11259 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
11260 Unify with other clean targets.
11262 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11264 * server.c (handle_v_cont): Call set_desired_inferior.
11266 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11268 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
11270 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11272 * linux-low.c (linux_wait): Unblock async I/O.
11273 (linux_resume): Block and enable async I/O.
11274 * remote-utils.c (block_async_io, unblock_async_io): New functions.
11275 * server.h (block_async_io, unblock_async_io): Add prototypes.
11277 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11279 * remote-utils.c (remote_open): Print a status notice after
11280 opening a TCP port.
11281 * server.c (attach_inferior): Print a status notice after
11284 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
11286 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
11288 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
11290 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
11292 * server.c, target.h: Update copyright years.
11294 2004-02-25 Roland McGrath <roland@redhat.com>
11296 * target.h (struct target_ops): New member `read_auxv'.
11297 * server.c (handle_query): Handle qPart:auxv:read: query using that.
11298 * linux-low.c (linux_read_auxv): New function.
11299 (linux_target_ops): Initialize `read_auxv' member to that.
11301 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
11303 Committed by Jim Blandy <jimb@redhat.com>.
11305 * linux-s390-low.c (s390_num_regs): Update.
11306 (s390_regmap): Remove control registers. Use __s390x__ predefine
11307 instead of GPR_SIZE to distiguish s390 and s390x targets.
11309 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
11311 * linux-low.c: Update copyright year.
11312 (check_removed_breakpoint): Clear pending_is_breakpoint.
11313 (linux_set_resume_request, linux_queue_one_thread)
11314 (resume_status_pending_p): New functions.
11315 (linux_continue_one_thread): Use process->resume.
11316 (linux_resume): Only resume threads if there are no pending events.
11317 * linux-low.h (struct process_info): Add resume request
11320 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
11322 * regcache.c (new_register_cache): Clear the allocated register
11323 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
11325 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
11327 * linux-low.c (linux_resume): Take a struct thread_resume *
11329 (linux_wait): Update call.
11330 (resume_ptr): New static variable.
11331 (linux_continue_one_thread): Renamed from
11332 linux_continue_one_process. Use resume_ptr.
11333 (linux_resume): Use linux_continue_one_thread.
11334 * server.c (handle_v_cont, handle_v_requests): New functions.
11335 (myresume): New function.
11336 (main): Handle 'v' case.
11337 * target.h (struct thread_resume): New type.
11338 (struct target_ops): Change argument of "resume" to struct
11340 (myresume): Delete macro.
11342 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
11344 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
11345 (uninstall): Support DESTDIR.
11347 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
11349 * configure.srv: Add xscale*linux copy of arm*linux entry.
11351 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
11353 * linux-arm-low.c (arm_reinsert_addr): New function.
11354 (the_low_target): Add arm_reinsert_addr.
11356 2003-07-08 Mark Kettenis <kettenis@gnu.org>
11358 * mem-break.c: Remove whitespace at end of file.
11360 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
11362 * configure.in: Check whether we need to prototype strerror.
11363 * server.h: Optionally prototype strerror.
11364 * gdbreplay.c (perror_with_name): Use strerror.
11365 * linux-low.c (linux_attach_lwp): Use strerror.
11366 * utils.c (perror_with_name): Use strerror.
11367 * config.in, configure: Regenerated.
11369 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
11371 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
11372 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
11374 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
11376 * Makefile.in (SFILES): Update.
11377 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
11378 low-sun3.c: Remove files.
11380 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
11382 * linux-low.c: Move comment to linux_thread_alive where it belonged.
11383 (linux_detach_one_process, linux_detach): New functions.
11384 (linux_target_ops): Add linux_detach.
11385 * server.c (main): Handle 'D' packet.
11386 * target.h (struct target_ops): Add "detach" member.
11387 (detach_inferior): Define.
11389 2003-06-13 Mark Kettenis <kettenis@gnu.org>
11391 From Kelley Cook <kelleycook@wideopenwest.com>:
11392 * configure.srv: Accept i[34567]86 variants.
11394 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
11396 * linux-low.c (linux_wait_for_event): Correct comment typos.
11397 (linux_resume_one_process): Call check_removed_breakpoint.
11398 (linux_send_signal): New function.
11399 (linux_target_ops): Add linux_send_signal.
11400 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
11402 * target.h (struct target_ops): Add send_signal.
11404 2003-05-29 Jim Blandy <jimb@redhat.com>
11406 * linux-low.c (usr_store_inferior_registers): Transfer buf in
11407 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
11408 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
11409 away part of the register's value.
11411 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
11413 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
11414 (linux_wait_for_event, linux_init_signals): Likewise.
11416 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
11418 * configure.in: Check for stdlib.h.
11419 * configure: Regenerated.
11420 * config.in: Regenerated.
11422 2003-01-04 Andreas Schwab <schwab@suse.de>
11424 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
11426 2003-01-02 Andrew Cagney <ac131313@redhat.com>
11428 * Makefile.in: Remove obsolete code.
11430 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
11432 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
11433 defined(PT_FPR0_HI).
11435 2002-11-17 Stuart Hughes <seh@zee2.com>
11437 * linux-arm-low.c (arm_num_regs): Increase.
11438 (arm_regmap): Include status register.
11440 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
11442 * linux-low.c (register_addr): Remove incorrect -1 check.
11444 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
11446 * linux-low.c (linux_create_inferior): Call setpgid. Return
11448 (unstopped_p, linux_signal_pid): Remove.
11449 (linux_target_ops): Remove linux_signal_pid.
11450 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
11451 global instead of target method.
11452 * target.h (struct target_ops): Remove signal_pid. Update comment
11453 for create_inferior.
11454 * server.c (signal_pid): New variable.
11455 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
11456 gdbserver. Set the child to be the foreground process group.
11457 (attach_inferior): Set signal_pid.
11459 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
11461 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
11463 2002-08-20 Jim Blandy <jimb@redhat.com>
11465 * Makefile.in (LDFLAGS): Allow the configure script to establish a
11468 2002-08-01 Andrew Cagney <cagney@redhat.com>
11470 * Makefile.in: Make chill references obsolete.
11472 2002-07-24 Kevin Buettner <kevinb@redhat.com>
11474 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
11475 * configure: Regenerate.
11476 * config.in: Regenerate.
11478 2002-07-09 David O'Brien <obrien@FreeBSD.org>
11480 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
11481 (perror_with_name, remote_close, remote_open, expect, play): Static.
11483 2002-07-04 Michal Ludvig <mludvig@suse.cz>
11485 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
11486 byte offsets instead of an array of indexes.
11487 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
11489 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
11491 * regcache.c: Add comment.
11493 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
11495 * thread-db.c: New file.
11496 * proc-service.c: New file.
11497 * acinclude.m4: New file.
11498 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
11499 proc-service.o, and thread-db.o.
11500 (linux-low.o): Add USE_THREAD_DB.
11501 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
11502 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
11503 * aclocal.m4: Regenerated.
11504 * config.in: Regenerated.
11505 * configure: Regenerated.
11506 * configure.in: Check for proc_service.h, sys/procfs.h,
11507 thread_db.h, and linux/elf.h headrs.
11508 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
11509 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
11510 Check for -lthread_db and thread support.
11511 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
11512 PowerPC, and SuperH.
11513 * i387-fp.c: Constify arguments.
11514 * i387-fp.h: Likewise.
11515 * inferiors.c: (struct thread_info): Renamed from
11516 `struct inferior_info'. Remove PID member. Use generic inferior
11517 list header. All uses updated.
11518 (inferiors, signal_pid): Removed.
11519 (all_threads): New variable.
11520 (get_thread): Define.
11521 (add_inferior_to_list): New function.
11522 (for_each_inferior): New function.
11523 (change_inferior_id): New function.
11524 (add_inferior): Removed.
11525 (remove_inferior): New function.
11526 (add_thread): New function.
11527 (free_one_thread): New function.
11528 (remove_thread): New function.
11529 (clear_inferiors): Use for_each_inferior and free_one_thread.
11530 (find_inferior): New function.
11531 (find_inferior_id): New function.
11532 (inferior_target_data): Update argument type.
11533 (set_inferior_target_data): Likewise.
11534 (inferior_regcache_data): Likewise.
11535 (set_inferior_regcache_data): Likewise.
11536 * linux-low.c (linux_bp_reinsert): Remove.
11537 (all_processes, stopping_threads, using_thrads)
11538 (struct pending_signals, debug_threads, pid_of): New.
11539 (inferior_pid): Replace with macro.
11540 (struct inferior_linux_data): Remove.
11541 (get_stop_pc, add_process): New functions.
11542 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
11543 Use add_process and add_thread.
11544 (linux_attach_lwp): New function, based on old linux_attach. Use
11545 add_process and add_thread. Set stop_expected for new threads.
11546 (linux_attach): New function.
11547 (linux_kill_one_process): New function.
11548 (linux_kill): Kill all LWPs.
11549 (linux_thread_alive): Use find_inferior_id.
11550 (check_removed_breakpoints, status_pending_p): New functions.
11551 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
11552 Update. Use WNOHANG. Wait for cloned processes also. Update process
11553 struct for the found process.
11554 (linux_wait_for_event): New function.
11555 (linux_wait): Use it. Support LWPs.
11556 (send_sigstop, wait_for_sigstop, stop_all_processes)
11557 (linux_resume_one_process, linux_continue_one_process): New functions.
11558 (linux_resume): Support LWPs.
11559 (REGISTER_RAW_SIZE): Remove.
11560 (fetch_register): Use register_size instead. Call supply_register.
11561 (usr_store_inferior_registers): Likewise. Call collect_register.
11562 Fix recursive case.
11563 (regsets_fetch_inferior_registers): Improve error message.
11564 (regsets_store_inferior_registers): Add debugging.
11565 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
11566 (unstopped_p, linux_signal_pid): New functions.
11567 (linux_target_ops): Add linux_signal_pid.
11568 (linux_init_signals): New function.
11569 (initialize_low): Call it. Initialize using_threads.
11570 * regcache.c (inferior_regcache_data): Add valid
11572 (get_regcache): Fetch registers lazily. Add fetch argument
11573 and update all callers.
11574 (regcache_invalidate_one, regcache_invalidate): New
11576 (new_register_cache): Renamed from create_register_cache.
11577 Return the new regcache.
11578 (free_register_cache): Change argument to a void *.
11579 (registers_to_string, registers_from_string): Call get_regcache
11580 with fetch flag set.
11581 (register_data): Make static. Pass fetch flag to get_regcache.
11582 (supply_register): Call get_regcache with fetch flag clear.
11583 (collect_register): Call get_regcache with fetch flag set.
11584 (collect_register_as_string): New function.
11585 * regcache.h: Update.
11586 * remote-utils.c (putpkt): Flush after debug output and use
11588 Handle input interrupts while waiting for an ACK.
11589 (input_interrupt): Use signal_pid method.
11590 (getpkt): Flush after debug output and use stderr.
11591 (outreg): Use collect_register_as_string.
11592 (new_thread_notify, dead_thread_notify): New functions.
11593 (prepare_resume_reply): Check using_threads. Set thread_from_wait
11594 and general_thread.
11595 (look_up_one_symbol): Flush after debug output.
11596 * server.c (step_thread, server_waiting): New variables.
11597 (start_inferior): Don't use signal_pid. Update call to mywait.
11598 (attach_inferior): Update call to mywait.
11599 (handle_query): Handle qfThreadInfo and qsThreadInfo.
11600 (main): Don't fetch/store registers explicitly. Use
11601 set_desired_inferior. Support proposed ``Hs'' packet. Update
11603 * server.h: Update.
11604 (struct inferior_list, struct_inferior_list_entry): New.
11605 * target.c (set_desired_inferior): New.
11606 (write_inferior_memory): Constify.
11607 (mywait): New function.
11608 * target.h: Update.
11609 (struct target_ops): New signal_pid method.
11610 (mywait): Removed macro, added prototype.
11612 * linux-low.h (regset_func): Removed.
11613 (regset_fill_func, regset_store_func): New.
11614 (enum regset_type): New.
11615 (struct regset_info): Add type field. Use new operation types.
11616 (struct linux_target_ops): stop_pc renamed to get_pc.
11617 Add decr_pc_after_break and breakpoint_at.
11618 (get_process, get_thread_proess, get_process_thread)
11619 (strut process_info, all_processes, linux_attach_lwp)
11620 (thread_db_init): New.
11622 * linux-arm-low.c (arm_get_pc, arm_set_pc,
11623 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
11624 (the_low_target): Add new members.
11625 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
11626 (i386_store_fpxregset): Constify.
11627 (target_regsets): Add new kind identifier.
11628 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
11629 (i386_set_pc): Add debugging.
11630 (i386_breakpoint_at): New function.
11631 (the_low_target): Add new members.
11632 * linux-mips-low.c (mips_get_pc, mips_set_pc)
11633 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
11634 (mips_breakpoint_at): New.
11635 (the_low_target): Add new members.
11636 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
11637 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
11638 (the_low_target): Add new members.
11639 * linux-sh-low.c (sh_get_pc, sh_set_pc)
11640 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
11641 (the_low_target): Add new members.
11642 * linux-x86-64-low.c (target_regsets): Add new kind
11645 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
11647 From Martin Pool <mbp@samba.org>:
11648 * server.c (gdbserver_usage): New function.
11651 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
11653 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
11654 stop_at -> stop_pc.
11656 2002-05-04 Andrew Cagney <ac131313@redhat.com>
11658 * Makefile.in: Remove obsolete code.
11660 2002-04-24 Michal Ludvig <mludvig@suse.cz>
11662 * linux-low.c (regsets_fetch_inferior_registers),
11663 (regsets_store_inferior_registers): Removed cast to int from
11665 * regcache.h: Added declaration of struct inferior_info.
11667 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
11669 * inferiors.c (struct inferior_info): Add regcache_data.
11670 (add_inferior): Call create_register_cache.
11671 (clear_inferiors): Call free_register_cache.
11672 (inferior_regcache_data, set_inferior_regcache_data): New functions.
11673 * regcache.c (struct inferior_regcache_data): New.
11674 (registers): Remove.
11675 (get_regcache): New function.
11676 (create_register_cache, free_register_cache): New functions.
11677 (set_register_cache): Don't initialize the register cache here.
11678 (registers_to_string, registers_from_string, register_data): Call
11680 * regcache.h: Add prototypes.
11681 * server.h: Likewise.
11683 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
11685 * mem-break.c: New file.
11686 * mem-break.h: New file.
11687 * Makefile.in: Add mem-break.o rule; update server.h
11689 * inferiors.c (struct inferior_info): Add target_data
11691 (clear_inferiors): Free target_data member if set.
11692 (inferior_target_data, set_inferior_target_data): New functions.
11693 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
11694 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
11695 * linux-low.c (linux_bp_reinsert): New variable.
11696 (struct inferior_linux_data): New.
11697 (linux_create_inferior): Use set_inferior_target_data.
11698 (linux_attach): Likewise. Call add_inferior.
11699 (linux_wait_for_one_inferior): New function.
11700 (linux_wait): Call it.
11701 (linux_write_memory): Add const.
11702 (initialize_low): Call set_breakpoint_data.
11703 * linux-low.h (struct linux_target_ops): Add breakpoint
11705 * server.c (attach_inferior): Remove extra add_inferior
11707 * server.h: Include mem-break.h. Update inferior.c
11709 * target.c (read_inferior_memory)
11710 (write_inferior_memory): New functions.
11711 * target.h (read_inferior_memory)
11712 (write_inferior_memory): Change macros to prototypes.
11713 (struct target_ops): Update comments. Add const to write_memory
11716 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
11718 * linux-low.c (usr_store_inferior_registers): Support
11719 registers which are allowed to fail to store.
11720 * linux-low.h (linux_target_ops): Likewise.
11721 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
11722 (ppc_cannot_store_register): FPSCR may not be storable.
11724 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11726 * server.h: Include <string.h> if HAVE_STRING_H.
11727 * ChangeLog: Correct paths in last ChangeLog entry.
11729 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11731 * linux-low.h: Remove obsolete prototypes.
11732 (struct linux_target_ops): New.
11733 (extern the_low_target): New.
11734 * linux-low.c (num_regs, regmap): Remove declarations.
11735 (register_addr): Use the_low_target explicitly.
11736 (fetch_register): Likewise.
11737 (usr_fetch_inferior_registers): Likewise.
11738 (usr_store_inferior_registers): Likewise.
11739 * linux-arm-low.c (num_regs): Remove.
11740 (arm_num_regs): Define.
11741 (arm_regmap): Renamed from regmap, made static.
11742 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
11744 (arm_cannot_store_register): Renamed from cannot_store_register,
11746 (the_low_target): New.
11747 * linux-i386-low.c (num_regs): Remove.
11748 (i386_num_regs): Define.
11749 (i386_regmap): Renamed from regmap, made static.
11750 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
11752 (i386_cannot_store_register): Renamed from cannot_store_register,
11754 (the_low_target): New.
11755 * linux-ia64-low.c (num_regs): Remove.
11756 (ia64_num_regs): Define.
11757 (ia64_regmap): Renamed from regmap, made static.
11758 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
11760 (ia64_cannot_store_register): Renamed from cannot_store_register,
11762 (the_low_target): New.
11763 * linux-m68k-low.c (num_regs): Remove.
11764 (m68k_num_regs): Define.
11765 (m68k_regmap): Renamed from regmap, made static.
11766 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
11768 (m68k_cannot_store_register): Renamed from cannot_store_register,
11770 (the_low_target): New.
11771 * linux-mips-low.c (num_regs): Remove.
11772 (mips_num_regs): Define.
11773 (mips_regmap): Renamed from regmap, made static.
11774 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
11776 (mips_cannot_store_register): Renamed from cannot_store_register,
11778 (the_low_target): New.
11779 * linux-ppc-low.c (num_regs): Remove.
11780 (ppc_num_regs): Define.
11781 (ppc_regmap): Renamed from regmap, made static.
11782 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
11784 (ppc_cannot_store_register): Renamed from cannot_store_register,
11786 (the_low_target): New.
11787 * linux-s390-low.c (num_regs): Remove.
11788 (s390_num_regs): Define.
11789 (s390_regmap): Renamed from regmap, made static.
11790 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
11792 (s390_cannot_store_register): Renamed from cannot_store_register,
11794 (the_low_target): New.
11795 * linux-sh-low.c (num_regs): Remove.
11796 (sh_num_regs): Define.
11797 (sh_regmap): Renamed from regmap, made static.
11798 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
11800 (sh_cannot_store_register): Renamed from cannot_store_register,
11802 (the_low_target): New.
11803 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
11804 (the_low_target): New.
11806 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11808 * Makefile.in: Add stamp-h target.
11809 * configure.in: Create stamp-h.
11810 * configure: Regenerated.
11812 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11814 * inferiors.c: New file.
11815 * target.c: New file.
11816 * target.h: New file.
11817 * Makefile.in: Add target.o and inferiors.o. Update
11819 * linux-low.c (inferior_pid): New static variable,
11820 moved from server.c.
11821 (linux_create_inferior): Renamed from create_inferior.
11822 Call add_inferior. Return 0 on success instead of a PID.
11823 (linux_attach): Renamed from myattach.
11824 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
11825 (linux_thread_alive): Renamed from mythread_alive.
11826 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
11828 (linux_resume): Renamed from myresume. Add missing ``return 0''.
11829 (regsets_store_inferior_registers): Correct error message.
11830 Add missing ``return 0''.
11831 (linux_fetch_registers): Renamed from fetch_inferior_registers.
11832 (linux_store_registers): Renamed from store_inferior_registers.
11833 (linux_read_memory): Renamed from read_inferior_memory.
11834 (linux_write_memory): Renamed from write_inferior_memory.
11835 (linux_target_ops): New structure.
11836 (initialize_low): Call set_target_ops ().
11837 * remote-utils.c (unhexify): New function.
11838 (hexify): New function.
11839 (input_interrupt): Send signals to ``signal_pid''.
11840 * server.c (inferior_pid): Remove.
11841 (start_inferior): Update create_inferior call.
11842 (attach_inferior): Call add_inferior.
11843 (handle_query): New function.
11844 (main): Call handle_query for `q' packets.
11845 * server.h: Include "target.h". Remove obsolete prototypes.
11846 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
11848 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11850 * Makefile.in: Add WARN_CFLAGS. Update configury
11852 * configure.in: Check for <string.h>
11853 * configure: Regenerate.
11854 * config.in: Regenerate.
11855 * gdbreplay.c: Include needed system headers.
11856 (remote_open): Remove strchr prototype.
11857 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
11858 * regcache.c (supply_register): Change buf argument to const void *.
11859 (supply_register_by_name): Likewise.
11860 (collect_register): Change buf argument to void *.
11861 (collect_register_by_name): Likewise.
11862 * regcache.h: Add missing prototypes.
11863 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
11864 * server.c (handle_query): New function.
11865 (attached): New static variable, moved out of main.
11866 (main): Quiet longjmp clobber warnings.
11867 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
11868 * utils.c (error): Remove NORETURN.