1 2016-03-03 Yao Qi <yao.qi@linaro.org>
3 * linux-low.c: Update comments to start_step_over.
5 2016-03-03 Yao Qi <yao.qi@linaro.org>
8 * linux-low.c (handle_extended_wait): Set child suspended
9 if event_lwp->bp_reinsert isn't zero.
11 2016-03-02 Yao Qi <yao.qi@linaro.org>
13 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
14 enqueue_pending_signal.
16 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
18 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
21 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
23 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
24 (s390_regmap_3264) [!__s390x__]: New global.
25 (s390_collect_ptrace_register): Skip map entries containing -1.
26 (s390_supply_ptrace_register): Ditto.
27 (s390_fill_gprs_high): New function.
28 (s390_store_gprs_high): New function.
29 (s390_regsets): Add NT_S390_HIGH_GPRS.
30 (s390_get_hwcap): Enable on 31-bit.
31 (have_hwcap_s390_high_gprs): Enable on 31-bit.
32 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
33 Detect NT_S390_HIGH_GPRS.
34 (s390_usrregs_info_3264): Enable on 31-bit.
35 (s390_regs_info): Enable regs_info_3264 on 31-bit.
36 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
38 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
41 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
42 * configure.srv: Ditto.
43 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
44 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
45 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
46 (init_registers_amd64_linux): Remove prototype.
47 (tdesc_amd64_linux): Remove declaration.
48 (get_ipa_tdesc): New function.
49 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
50 initialize remaining tdescs.
51 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
52 (init_registers_i386_linux): Remove prototype.
53 (tdesc_i386_linux): Remove declaration.
54 (get_ipa_tdesc): New function.
55 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
56 initialize remaining tdescs.
57 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
58 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
59 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
60 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
61 (x86_get_ipa_tdesc_idx): New function.
62 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
63 * linux-x86-tdesc.h: New file.
64 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
65 (target_get_ipa_tdesc_idx): New macro.
66 * tracepoint.c (ipa_tdesc_idx): New macro.
67 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
68 (symbol_list): Add ipa_tdesc_idx.
69 (cmd_qtstart): Write ipa_tdesc_idx in the target.
71 (ipa_tdesc_idx): New variable.
72 (get_context_regcache): Use get_ipa_tdesc.
75 * tracepoint.h (get_ipa_tdesc): New prototype.
78 2016-02-24 Pedro Alves <palves@redhat.com>
80 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
81 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
82 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
83 Factor out common code between the USE_SIGTRAP_SIGINFO and
84 !USE_SIGTRAP_SIGINFO blocks.
85 (linux_low_filter_event): Call save_stop_reason instead of
86 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
88 (linux_wait_1): Update comments.
90 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
92 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
93 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
94 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
95 ppc_insert_point, ppc_remove_point.
97 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
99 * linux-s390-low.c (s390_supports_z_point_type): New function.
100 (struct linux_target_ops): Wire s390_supports_z_point_type in.
102 2016-02-16 Yao Qi <yao.qi@linaro.org>
104 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
105 PC. Get pc from regcache_read_pc.
107 2016-02-12 Yao Qi <yao.qi@linaro.org>
109 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
110 or linux_get_pc_32bit.
111 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
113 2016-02-12 Yao Qi <yao.qi@linaro.org>
115 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
116 arm_linux_get_next_pcs_fixup.
118 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
120 * tracepoint.c (x_tracepoint_action_download): Change
121 write_inferior_data_ptr to write_inferior_data_pointer.
122 (cmd_qtstart): Likewise.
123 (write_inferior_data_ptr): Remove.
124 (download_agent_expr): Change write_inferior_data_ptr to
125 write_inferior_data_pointer.
126 (download_tracepoint_1): Likewise.
127 (download_tracepoint): Likewise.
128 (download_trace_state_variables): Likewise.
130 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
131 Marcin Kościelnicki <koriakin@0x04.net>
133 * tracepoint.c (struct tracepoint_action_ops): Remove.
134 (struct tracepoint_action): Remove ops.
135 (m_tracepoint_action_download, r_tracepoint_action_download)
136 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
137 size and offset accordingly.
138 (m_tracepoint_action_ops, r_tracepoint_action_ops)
139 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
140 (tracepoint_action_send, tracepoint_action_download): New functions.
141 Helpers for trace action handlers.
142 (add_tracepoint_action): Remove setup actions ops.
143 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
145 2016-02-10 Yao Qi <yao.qi@linaro.org>
147 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
149 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
151 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
153 * configure: Regenerate.
155 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
157 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
158 void * to gdb_byte *.
159 * linux-low.c (siginfo_fixup): Likewise.
160 (linux_xfer_siginfo): Likewise.
161 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
163 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
165 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
167 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
169 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
171 * linux-x86-low.c [__x86_64__]: Include
172 "nat/amd64-linux-siginfo.h".
173 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
174 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
175 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
176 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
177 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
178 (cpt_si_fd, si_timerid, si_overrun): Move from
179 nat/amd64-linux-siginfo.c.
180 * Makefile.in (amd64-linux-siginfo.o:): New rule.
182 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
184 * server.c (skip_to_semicolon): Remove.
185 (process_point_options): Use strchrnul instead of
188 2016-01-26 Yao Qi <yao.qi@linaro.org>
190 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
191 * linux-low.c (install_software_single_step_breakpoints): Don't
192 call regcache_read_pc.
193 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
196 2016-01-26 Yao Qi <yao.qi@linaro.org>
198 * linux-low.c (install_software_single_step_breakpoints): Call
199 regcache_read_pc instead of get_pc.
201 2016-01-26 Yao Qi <yao.qi@linaro.org>
203 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
204 (unblock_async_io): Rename to ...
205 (block_unblock_async_io): ... it. New function.
206 (enable_async_io): Don't install SIGIO handler. Unblock it
208 (disable_async_io): Don't ignore SIGIO. Block it instead.
209 (initialize_async_io): Install SIGIO handler. Don't call
212 2016-01-26 Yao Qi <yao.qi@linaro.org>
214 * remote-utils.c (getpkt): If the buffer isn't empty, and the
215 first character is '\003', call *the_target->request_interrupt.
217 2016-01-25 Yao Qi <yao.qi@linaro.org>
219 * remote-utils.c (new_thread_notify): Remove.
220 (dead_thread_notify): Likewise.
221 * remote-utils.h (new_thread_notify): Remove declaration.
222 (dead_thread_notify): Likewise.
224 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
226 * gdb.trace/pending.exp: Fix expected message on continue.
228 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
230 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
231 it works properly on big-endian machines where sizeof (CORE_ADDR)
234 2016-01-21 Pedro Alves <palves@redhat.com>
236 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
237 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
238 * configure: Regenerate.
240 2016-01-21 Yao Qi <yao.qi@linaro.org>
242 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
243 is_thumb and set it according to CPSR saved on the stack.
244 (get_next_pcs_syscall_next_pc): Pass is_thumb to
245 arm_sigreturn_next_pc.
247 2016-01-18 Yao Qi <yao.qi@linaro.org>
249 * linux-low.c (linux_set_pc_64bit): New function.
250 (linux_get_pc_64bit): New function.
251 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
253 * linux-sparc-low.c (debug_threads): Remove declaration.
254 (sparc_get_pc): Remove.
255 (the_low_target): Use linux_get_pc_64bit instead of
257 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
258 (the_low_target): Use linux_get_pc_64bit and
261 2016-01-18 Yao Qi <yao.qi@linaro.org>
263 * linux-arm-low.c (debug_threads): Remove declaration.
264 (arm_get_pc, arm_set_pc): Remove.
265 (the_low_target): Use linux_get_pc_32bit and
267 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
268 (the_low_target): Use linux_get_pc_32bit and
270 * linux-cris-low.c (debug_threads): Remove declaration.
271 (cris_get_pc, cris_set_pc,): Remove.
272 (the_low_target): Use linux_get_pc_32bit and
274 * linux-crisv32-low.c (debug_threads): Remove declaration.
275 (cris_get_pc, cris_set_pc): Remove.
276 (the_low_target): Use linux_get_pc_32bit and
278 * linux-low.c: Include inttypes.h.
279 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
280 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
281 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
282 (the_low_target): Use linux_get_pc_32bit and
284 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
285 (the_low_target): Use linux_get_pc_32bit and
287 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
288 (the_low_target): Use linux_get_pc_32bit and
290 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
291 (the_low_target): Use linux_get_pc_32bit and
293 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
294 (the_low_target): Use linux_get_pc_32bit and
297 2016-01-18 Gary Benson <gbenson@redhat.com>
299 * configure.ac (AC_FUNC_FORK): New check.
300 * config.in: Regenerate.
301 * configure: Likewise.
303 2016-01-14 Yao Qi <yao.qi@linaro.org>
305 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
306 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
307 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
308 arm_get_next_pcs_ctor.
310 2016-01-12 Josh Stone <jistone@redhat.com>
311 Philippe Waroquiers <philippe.waroquiers@skynet.be>
313 * inferiors.h: Include "gdb_vecs.h".
314 (struct process_info): Add syscalls_to_catch.
315 * inferiors.c (remove_process): Free syscalls_to_catch.
316 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
317 syscall_return stops.
318 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
319 * server.c (handle_general_set): Handle QCatchSyscalls.
320 (handle_query): Report support for QCatchSyscalls.
321 * target.h (struct target_ops): Add supports_catch_syscall.
322 (target_supports_catch_syscall): New macro.
323 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
324 (struct lwp_info): Add syscall_state.
325 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
326 Maintain syscall_state and syscalls_to_catch across exec.
327 (get_syscall_trapinfo): New function, proxy to the_low_target.
328 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
329 (linux_low_filter_event): Toggle syscall_state entry/return for
330 syscall traps, and set it ignored for all others.
331 (gdb_catching_syscalls_p): New function.
332 (gdb_catch_this_syscall_p): New function.
333 (linux_wait_1): Handle SYSCALL_SIGTRAP.
334 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
335 (linux_supports_catch_syscall): New function.
336 (linux_target_ops): Install it.
337 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
338 (the_low_target): Install it.
340 2016-01-12 Mike Frysinger <vapier@gentoo.org>
342 * acinclude.m4: Include new ../warning.m4 file.
343 * configure: Regenerated.
344 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
346 2016-01-12 Mike Frysinger <vapier@gentoo.org>
348 * ax.c (is_goto_target): Mark static.
349 * linux-low.c (register_addr): Likewise.
350 (linux_fetch_registers, linux_store_registers): Likewise.
351 * mem-break.c (any_persistent_commands): Fix old prototype.
352 (add_commands_to_breakpoint): Mark static.
353 * regcache.c (find_register_by_name): Delete unused func.
354 * remote-utils.c (hex_or_minus_one): Mark static.
355 * server.c (monitor_show_help): Mark static.
356 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
357 handle_v_requests): Likewise.
359 2016-01-12 Pedro Alves <palves@redhat.com>
361 Remove use of the registered trademark symbol throughout.
363 2016-01-08 Yao Qi <yao.qi@linaro.org>
365 * remote-utils.c (getpkt): If c is '\003', call target hook
368 2016-01-06 Yao Qi <yao.qi@linaro.org>
370 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
372 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
373 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
374 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
375 (thumb2_breakpoint): Declare.
376 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
378 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
379 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
380 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
382 2016-01-01 Joel Brobecker <brobecker@adacore.com>
384 * gdbreplay.c (gdbreplay_version): Change copyright year in
386 * server.c (gdbserver_version): Likewise.
388 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
390 * server.c (crc32_table): Delete.
391 (crc32): Use libiberty's xcrc32 function.
393 2015-12-22 Joel Brobecker <brobecker@adacore.com>
395 * lynx-low.c (lynx_delete_thread_callback): New function.
396 (lynx_mourn): Properly delete our process and all of its
397 threads. Remove call to clear_inferiors.
399 2015-12-22 Joel Brobecker <brobecker@adacore.com>
401 * target.c (thread_search_callback): Add check that
402 the thread_stopped target callback is not NULL before
405 2015-12-21 Yao Qi <yao.qi@linaro.org>
407 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
410 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
412 * server.c (handle_query): Call target_supports_software_single_step.
414 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
416 * linux-low.c (single_step): New function.
417 (linux_resume_one_lwp_throw): Call single_step.
418 (start_step_over): Likewise.
420 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
422 * Makefile.in (SFILES): Append arch/arm-linux.c,
423 arch/arm-get-next-pcs.c.
424 (arm-linux.o): New rule.
425 (arm-get-next-pcs.o): New rule.
426 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
428 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
429 to linux-aarch32-low.c.
430 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
431 (arm_breakpoint_len, thumb_breakpoint): Likewise.
432 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
433 (thumb2_breakpoint_len): Likewise.
434 (arm_is_thumb_mode): Make non-static.
435 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
436 from linux-aarch32-low.c.
437 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
438 (arm_breakpoint_len, thumb_breakpoint): Likewise.
439 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
440 (thumb2_breakpoint_len): Likewise.
441 (arm_is_thumb_mode): New declaration.
442 * linux-arm-low.c: Include arch/arm-linux.h
443 aarch/arm-get-next-pcs.h, sys/syscall.h.
444 (get_next_pcs_ops): New struct.
445 (get_next_pcs_addr_bits_remove): New function.
446 (get_next_pcs_is_thumb): New function.
447 (get_next_pcs_read_memory_unsigned_integer): Likewise.
448 (arm_sigreturn_next_pc): Likewise.
449 (get_next_pcs_syscall_next_pc): Likewise.
450 (arm_gdbserver_get_next_pcs): Likewise.
451 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
453 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
454 * server.h: Include gdb_vecs.h.
456 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
458 * Makefile.in (SFILES): Append common/common-regcache.c.
459 (OBS): Append common-regcache.o.
460 (common-regcache.o): New rule.
461 * regcache.c (init_register_cache): Initialize cache to
463 (regcache_raw_read_unsigned): New function.
464 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
465 register_status enum.
467 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
469 * linux-aarch64-low.c (the_low_targets): Rename
470 breakpoint_reinsert_addr to get_next_pcs.
471 * linux-arm-low.c (the_low_targets): Likewise.
472 * linux-bfin-low.c (the_low_targets): Likewise.
473 * linux-cris-low.c (the_low_targets): Likewise.
474 * linux-crisv32-low.c (the_low_targets): Likewise.
475 * linux-low.c (can_software_single_step): Likewise.
476 (install_software_single_step_breakpoints): New function.
477 (start_step_over): Use install_software_single_step_breakpoints.
478 * linux-low.h: New CORE_ADDR vector.
479 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
481 * linux-mips-low.c (the_low_targets): Likewise.
482 * linux-nios2-low.c (the_low_targets): Likewise.
483 * linux-sparc-low.c (the_low_targets): Likewise.
485 2015-12-17 Pedro Alves <palves@redhat.com>
487 * linux-low.c (linux_kill_one_lwp): Remove references to
489 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
491 (linux_init_signals): Delete.
492 (initialize_low): Adjust.
493 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
495 2015-12-16 Pedro Alves <palves@redhat.com>
497 * configure.ac (compiler warning flags): When testing a
498 -Wno-foo option, check whether -Wfoo works instead.
499 * configure: Regenerate.
501 2015-12-11 Don Breazeal <donb@codesourcery.com>
503 * server.c (process_serial_event): Don't exit from gdbserver
504 in remote mode if there are still active inferiors.
506 2015-12-11 Yao Qi <yao.qi@linaro.org>
508 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
509 arm_breakpoint_at if the process is 32-bit.
511 2015-12-11 Yao Qi <yao.qi@linaro.org>
513 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
516 2015-12-07 Yao Qi <yao.qi@linaro.org>
518 * configure.srv: Append arm.o to srv_tgtobj for
519 aarch64*-*-linux* target.
520 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
521 from linux-arm-low.c.
522 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
523 (arm_breakpoint_len, thumb_breakpoint): Likewise.
524 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
525 (thumb2_breakpoint_len): Likewise.
526 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
527 (arm_breakpoint_kinds): Likewise.
528 (arm_breakpoint_kind_from_pc): Likewise.
529 (arm_sw_breakpoint_from_kind): Likewise.
530 (arm_breakpoint_kind_from_current_state): Likewise.
531 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
532 (arm_sw_breakpoint_from_kind): Declare.
533 (arm_breakpoint_kind_from_current_state): Declare.
534 (arm_breakpoint_at): Declare.
535 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
536 arm_sw_breakpoint_from_kind if process is 32-bit.
537 (aarch64_breakpoint_kind_from_pc): New function.
538 (aarch64_breakpoint_kind_from_current_state): New function.
539 (the_low_target): Initialize fields breakpoint_kind_from_pc
540 and breakpoint_kind_from_current_state.
541 * linux-arm-low.c (arm_breakpoint_kinds): Move to
543 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
544 (arm_breakpoint, arm_breakpoint_len): Likewise.
545 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
546 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
547 (arm_is_thumb_mode): Likewise.
548 (arm_breakpoint_at): Likewise.
549 (arm_breakpoint_kind_from_pc): Likewise.
550 (arm_sw_breakpoint_from_kind): Likewise.
551 (arm_breakpoint_kind_from_current_state): Likewise.
554 2015-08-04 Yao Qi <yao.qi@linaro.org>
556 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
557 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
558 * server.c (extended_protocol): Remove "static".
559 * server.h (extended_protocol): Declare it.
561 2015-12-04 Josh Stone <jistone@redhat.com>
563 * target.h (struct target_ops) <arch_setup>: Rename to ...
564 (struct target_ops) <post_create_inferior>: ... this.
565 (target_arch_setup): Rename to ...
566 (target_post_create_inferior): ... this, calling post_create_inferior.
567 * server.c (start_inferior): Update target_arch_setup calls to
568 target_post_create_inferior.
569 * linux-low.c (linux_low_ptrace_options): Forward declare.
570 (linux_arch_setup): Update its comment for general use.
571 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
572 (struct linux_target_ops): Use linux_post_create_inferior.
573 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
574 to post_create_inferior.
575 * nto-low.c (struct nto_target_ops): Likewise.
576 * spu-low.c (struct spu_target_ops): Likewise.
577 * win32-low.c (struct win32_target_ops): Likewise.
579 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
581 * linux-arm-low.c: Remove duplicate arch/arm.h include.
583 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
585 * linux-arm-low.c (arm_reinsert_addr): Remove function.
586 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
587 * linux-cris-low.c (cris_reinsert_addr> Remove function.
588 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
589 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
590 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
591 * linux-mips-low.c (mips_reinsert_addr): Remove function.
592 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
593 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
594 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
595 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
596 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
598 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
600 * linux-low.c (linux_look_up_symbols): Don't call
601 linux_supports_traceclone.
602 * linux-low.h (thread_db_init): Remove use_events argument.
603 * thread-db.c (thread_db_use_event): Remove global variable.
604 (struct thread_db) <td_thr_event_enable_p>: Remove field.
605 (struct thread_db) <td_create_bp>: Remove field.
606 (thread_db_create_event): Remove function.
607 (thread_db_enable_reporting): Likewise.
608 (find_one_thread): Don't check for thread_db_use_events.
609 (attach_thread): Likewise.
610 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
611 (try_thread_db_load_1): Don't check for thread_db_use_events.
612 (thread_db_init): Remove use_events argument and thread events
614 (remove_thread_event_breakpoints): Remove function.
615 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
617 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
619 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
621 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
622 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
623 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
624 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
625 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
627 * linux-crisv32-low.c (cris_supports_hardware_single_step):
629 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
630 * linux-low.c (can_hardware_single_step): Use
631 supports_hardware_single_step.
632 (can_software_single_step): New function.
633 (start_step_over): Call can_software_single_step.
634 (linux_supports_hardware_single_step): New function.
635 (struct target_ops) <supports_software_single_step>: Initialize.
636 * linux-low.h (struct linux_target_ops)
637 <supports_hardware_single_step>: Initialize.
638 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
639 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
640 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
641 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
642 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
643 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
644 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
645 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
646 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
647 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
649 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
650 (struct linux_target_ops) <tile_supports_hardware_single_step>:
652 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
653 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
654 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
656 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
657 * target.h (struct target_ops): <supports_software_single_step>:
659 (target_supports_software_single_step): New macro.
661 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
663 * linux-low.c (linux_wait_1): Fix pc advance condition.
664 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
665 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
667 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
669 * linux-arm-low.c (arm_is_thumb_mode): New function.
670 (arm_breakpoint_at): Use arm_is_thumb_mode.
671 (arm_breakpoint_kind_from_current_state): New function.
672 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
674 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
675 (linux_breakpoint_kind_from_current_state): New function.
676 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
677 * linux-low.h (struct linux_target_ops)
678 <breakpoint_kind_from_current_state>: New field.
679 * target.h (struct target_ops): Likewise.
680 (target_breakpoint_kind_from_current_state): New macro.
682 2015-11-30 Pedro Alves <palves@redhat.com>
684 * linux-low.c (linux_resume): Wake up the event loop before
687 2015-11-30 Pedro Alves <palves@redhat.com>
689 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
691 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
693 * target.c (struct thread_search): New structure.
694 (thread_search_callback): New function.
695 (prev_general_thread): New global.
696 (prepare_to_access_memory, done_accessing_memory): New functions.
697 * target.h (prepare_to_access_memory, done_accessing_memory):
698 Replace macros with function declarations.
700 2015-11-30 Pedro Alves <palves@redhat.com>
703 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
704 report TARGET_WAITKIND_NO_RESUMED.
705 * remote-utils.c (prepare_resume_reply): Handle
706 TARGET_WAITKIND_NO_RESUMED.
707 * server.c (report_no_resumed): New global.
708 (handle_query) <qSupported>: Handle "no-resumed+". Report
709 "no-resumed+" support.
710 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
711 return error if the client doesn't support no-resumed events.
712 (push_stop_notification): New function.
713 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
714 events if the client supports them.
716 2015-11-30 Pedro Alves <palves@redhat.com>
718 * linux-low.c (thread_still_has_status_pending_p): Don't check
720 (lwp_resumed): New function.
721 (status_pending_p_callback): Return early if the LWP is not
722 supposed to be resumed.
724 2015-11-30 Pedro Alves <palves@redhat.com>
726 * linux-low.c (handle_extended_wait): Assert that the LWP's
727 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
728 thread create events, leave the new child's status pending.
729 (linux_low_filter_event): If GDB wants to hear about thread exit
730 events, leave the LWP marked dead and don't delete it.
731 (linux_wait_for_event_filtered): Don't check for thread exit.
732 (filter_exit_event): New function.
733 (linux_wait_1): Use it, when returning an exit event.
734 (linux_resume_one_lwp_throw): Assert that the LWP's
735 waitstatus is TARGET_WAITKIND_IGNORE.
736 * remote-utils.c (prepare_resume_reply): Handle
737 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
738 * server.c (report_thread_events): New global.
739 (handle_general_set): Handle QThreadEvents.
740 (handle_query) <qSupported>: Handle and report QThreadEvents+;
741 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
742 TARGET_WAITKIND_THREAD_EXITED.
743 * server.h (report_thread_events): Declare.
745 2015-11-30 Pedro Alves <palves@redhat.com>
747 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
748 the thread's last_resume_kind was resume_stop.
750 2015-11-30 Pedro Alves <palves@redhat.com>
752 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
755 2015-11-30 Pedro Alves <palves@redhat.com>
757 * server.c (handle_v_requests): Handle vCtrlC.
759 2015-11-30 Pedro Alves <palves@redhat.com>
761 * gdbthread.h (find_any_thread_of_pid): Declare.
762 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
764 * server.c (handle_query): If current_thread is NULL, look for
765 another thread of the selected process.
767 2015-11-26 Daniel Colascione <dancol@dancol.org>
768 Simon Marchi <simon.marchi@ericsson.com>
770 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
771 * server.c (handle_qxfer_threads_worker): Refactor to include thread
773 * target.h (struct target_ops) <thread_name>: New field.
774 (target_thread_name): New macro.
776 2015-11-23 Joel Brobecker <brobecker@adacore.com>
778 * regcache.h (regcache_invalidate_pid): Add declaration.
779 * regcache.c (regcache_invalidate_pid): New function, extracted
780 from regcache_invalidate.
781 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
782 Add trivial documentation comment.
783 * lynx-low.c: Use regcache_invalidate_pid instead of
786 2015-11-23 Joel Brobecker <brobecker@adacore.com>
788 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
789 and Elf64_auxv_t if the target is Android.
791 2015-11-22 Doug Evans <xdje42@gmail.com>
793 * target.h: #include <sys/types.h>.
795 2015-11-19 Pedro Alves <palves@redhat.com>
797 * linux-low.c (linux_process_qsupported): Change prototype.
799 * linux-low.h (struct linux_target_ops) <process_qsupported>:
801 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
802 and adjust to loop over all features.
803 * server.c (handle_query) <qSupported>: Adjust to call
804 target_process_qsupported once, passing it a vector of unprocessed
806 * target.h (struct target_ops) <process_qsupported>: Change
808 (target_process_qsupported): Adjust.
810 2015-11-19 Pedro Alves <palves@redhat.com>
812 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
814 * configure: Regenerate.
816 2015-11-19 Pedro Alves <palves@redhat.com>
818 * configure: Regenerate.
820 2015-11-19 Yao Qi <yao.qi@linaro.org>
822 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
825 2015-11-19 Yao Qi <yao.qi@linaro.org>
827 * linux-aarch64-low.c (enum aarch64_operand_type): New.
828 (struct aarch64_operand): Move enum out.
830 2015-11-19 Yao Qi <yao.qi@linaro.org>
832 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
833 struct user_fpsimd_state *.
834 (aarch64_store_fpregset): Likewise.
836 2015-11-19 Yao Qi <yao.qi@linaro.org>
838 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
839 struct user_pt_regs *.
840 (aarch64_store_gregset): Likewise.
842 2015-11-18 Pedro Alves <palves@redhat.com>
844 * Makefile.in (all_object_files): Add $IPA_OBJS.
846 2015-11-17 Pedro Alves <palves@redhat.com>
848 * win32-low.c (win32_resume): Use gdb_signal_from_host,
849 GDB_SIGNAL_0 and gdb_signal_to_string.
851 2015-11-17 Pedro Alves <palves@redhat.com>
853 * win32-low.c (handle_output_debug_string): Remove parameter.
854 (win32_kill): Remove our_status local and adjust call to
855 handle_output_debug_string.
856 (get_child_debug_event): Adjust call to
857 handle_output_debug_string.
859 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
861 * linux-mips-low.c (mips_fill_gregset): Add cast.
862 (mips_store_gregset): Likewise.
863 (mips_fill_fpregset): Likewise.
864 (mips_store_fpregset): Likewise.
866 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
868 * linux-mips-low.c (mips_add_watchpoint): Rename private to
871 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
873 * linux-mips-low.c (mips_linux_new_thread): Change type of
874 watch_type to enum target_hw_bp_type.
876 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
878 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
879 Change return type to arm_hwbp_type.
881 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
883 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
884 (arm_store_gregset): Likewise.
885 * linux-arm-low.c (arm_get_hwcap): Likewise.
886 (arm_read_description): Likewise.
888 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
890 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
892 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
894 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
895 (ppc_fill_vsxregset): Likewise.
896 (ppc_store_vsxregset): Likewise.
897 (ppc_fill_vrregset): Likewise.
898 (ppc_store_vrregset): Likewise.
899 (ppc_fill_evrregset): Likewise.
900 (ppc_store_evrregset): Likewise.
902 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
904 * linux-ppc-low.c (ppc_usrregs_info): Remove
906 (ppc_arch_setup): Move lower in file.
908 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
910 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
911 (ps_pdwrite): Likewise.
913 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
915 * linux-arm-low.c (arm_new_thread): Move pointer dereference
916 to after assert checks.
918 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
920 * proc-service.c (ps_pdread): Add/adjust casts.
921 (ps_pdwrite): Add/adjust casts.
923 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
925 * server.c (handle_search_memory_1): Cast return value of
928 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
930 * server.c (write_qxfer_response): Change type of data to
933 2015-10-29 Pedro Alves <palves@redhat.com>
935 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
937 2015-10-29 Pedro Alves <palves@redhat.com>
939 * tracepoint.c (clear_installed_tracepoints): Add casts.
941 2015-10-29 Pedro Alves <palves@redhat.com>
943 * server.c (handle_v_cont, process_serial_event): Add enum
944 gdb_signal casts to signal parsing code.
946 2015-10-29 Pedro Alves <palves@redhat.com>
948 * linux-low.h (NULL_REGSET): Define.
949 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
950 * linux-arm-low.c (arm_regsets): Likewise.
951 * linux-crisv32-low.c (cris_regsets): Likewise.
952 * linux-m68k-low.c (m68k_regsets): Likewise.
953 * linux-mips-low.c (mips_regsets): Likewise.
954 * linux-nios2-low.c (nios2_regsets): Likewise.
955 * linux-ppc-low.c (ppc_regsets): Likewise.
956 * linux-s390-low.c (s390_regsets): Likewise.
957 * linux-sh-low.c (sh_regsets): Likewise.
958 * linux-sparc-low.c (sparc_regsets): Likewise.
959 * linux-tic6x-low.c (tic6x_regsets): Likewise.
960 * linux-tile-low.c (tile_regsets): Likewise.
961 * linux-x86-low.c (x86_regsets): Likewise.
962 * linux-xtensa-low.c (xtensa_regsets): Likewise.
964 2015-10-29 Pedro Alves <palves@redhat.com>
966 * linux-low.h (NULL_REGSET): Define.
967 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
968 * linux-arm-low.c (arm_regsets): Likewise.
969 * linux-crisv32-low.c (cris_regsets): Likewise.
970 * linux-m68k-low.c (m68k_regsets): Likewise.
971 * linux-mips-low.c (mips_regsets): Likewise.
972 * linux-nios2-low.c (nios2_regsets): Likewise.
973 * linux-ppc-low.c (ppc_regsets): Likewise.
974 * linux-s390-low.c (s390_regsets): Likewise.
975 * linux-sh-low.c (sh_regsets): Likewise.
976 * linux-sparc-low.c (sparc_regsets): Likewise.
977 * linux-tic6x-low.c (tic6x_regsets): Likewise.
978 * linux-tile-low.c (tile_regsets): Likewise.
979 * linux-x86-low.c (x86_regsets): Likewise.
980 * linux-xtensa-low.c (xtensa_regsets): Likewise.
982 2015-10-26 Doug Evans <dje@google.com>
984 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
986 2015-10-26 Doug Evans <dje@google.com>
988 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
990 2015-10-26 Doug Evans <dje@google.com>
992 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
994 (attach_thread, find_new_threads_callback): Ditto.
996 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
998 * mem-break.h (set_breakpoint_data): Remove.
1000 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1002 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1003 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1004 (initialize_low): Remove set_breakpoint_data call.
1005 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1006 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1007 (initialize_low): Remove set_breakpoint_data call.
1008 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1009 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1010 (initialize_low): Remove set_breakpoint_data call.
1012 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1014 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1015 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1016 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1017 * target.h (target_breakpoint_kind_from_pc): New macro.
1019 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1021 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1022 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1023 the default breakpoint kind.
1025 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1027 * linux-arm-low.c (arm_supports_z_point_type): Add software
1030 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1032 * linux-arm-low.c: Refactor breakpoint definitions.
1033 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1034 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1036 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1038 * Makefile.in: Add arm.c/o.
1039 * configure.srv: Likewise.
1040 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1041 (arm_breakpoint_kind_from_pc): New function.
1042 (arm_sw_breakpoint_from_kind): Return proper kind.
1043 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1045 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1047 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1049 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1050 (struct raw_breakpoint) <size>: Remove.
1051 (struct raw_breakpoint) <kind>: Add.
1052 (bp_size): New function.
1053 (bp_opcode): Likewise.
1054 (find_raw_breakpoint_at): Adjust for kind.
1055 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1056 (remove_memory_breakpoint): Adjust for kind call bp_size.
1057 (set_raw_breakpoint_at): Adjust for kind.
1058 (set_breakpoint): Likewise.
1059 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1060 (delete_raw_breakpoint): Adjust for kind.
1061 (delete_breakpoint): Likewise.
1062 (find_gdb_breakpoint): Likewise.
1063 (set_gdb_breakpoint_1): Likewise.
1064 (set_gdb_breakpoint): Likewise.
1065 (delete_gdb_breakpoint_1): Likewise.
1066 (delete_gdb_breakpoint): Likewise.
1067 (uninsert_raw_breakpoint): Likewise.
1068 (reinsert_raw_breakpoint): Likewise.
1069 (set_breakpoint_data): Remove.
1070 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1071 (check_mem_read): Adjust for kind call bp_size.
1072 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1073 (clone_one_breakpoint): Adjust for kind.
1074 * mem-break.h (set_gdb_breakpoint): Likewise.
1075 (delete_gdb_breakpoint): Likewise.
1076 * server.c (process_serial_event): Likewise.
1078 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1080 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1081 (struct linux_target_ops) <breakpoint>: Remove.
1082 (struct linux_target_ops) <breakpoint_len>: Remove.
1083 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1084 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1085 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1086 (arm_sw_breakpoint_from_kind): New function.
1087 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1088 (struct linux_target_ops) <breakpoint>: Remove.
1089 (struct linux_target_ops) <breakpoint_len>: Remove.
1090 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1091 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1092 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1093 (struct linux_target_ops) <breakpoint>: Remove.
1094 (struct linux_target_ops) <breakpoint_len>: Remove.
1095 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1096 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1097 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1098 (struct linux_target_ops) <breakpoint>: Remove.
1099 (struct linux_target_ops) <breakpoint_len>: Remove.
1100 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1101 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1102 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1103 and sw_breakpoint_from_kind to increment the pc.
1104 (linux_breakpoint_kind_from_pc): New function.
1105 (linux_sw_breakpoint_from_kind): New function.
1106 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1107 (initialize_low): Call breakpoint_kind_from_pc and
1108 sw_breakpoint_from_kind to replace breakpoint_data/len.
1109 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1111 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1112 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1113 (struct linux_target_ops) <breakpoint>: Remove.
1114 (struct linux_target_ops) <breakpoint_len>: Remove.
1115 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1116 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1117 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1118 (struct linux_target_ops) <breakpoint>: Remove.
1119 (struct linux_target_ops) <breakpoint_len>: Remove.
1120 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1121 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1122 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1123 (struct linux_target_ops) <breakpoint>: Remove.
1124 (struct linux_target_ops) <breakpoint_len>: Remove.
1125 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1126 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1127 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1128 (struct linux_target_ops) <breakpoint>: Remove.
1129 (struct linux_target_ops) <breakpoint_len>: Remove.
1130 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1131 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1132 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1133 (struct linux_target_ops) <breakpoint>: Remove.
1134 (struct linux_target_ops) <breakpoint_len>: Remove.
1135 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1136 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1137 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1138 (struct linux_target_ops) <breakpoint>: Remove.
1139 (struct linux_target_ops) <breakpoint_len>: Remove.
1140 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1141 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1142 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1143 (struct linux_target_ops) <breakpoint>: Remove.
1144 (struct linux_target_ops) <breakpoint_len>: Remove.
1145 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1146 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1147 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1148 (struct linux_target_ops) <breakpoint>: Remove.
1149 (struct linux_target_ops) <breakpoint_len>: Remove.
1150 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1151 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1152 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1153 (struct linux_target_ops) <breakpoint>: Remove.
1154 (struct linux_target_ops) <breakpoint_len>: Remove.
1155 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1156 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1157 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1158 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1159 (struct linux_target_ops) <breakpoint>: Remove.
1160 (struct linux_target_ops) <breakpoint_len>: Remove.
1161 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1162 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1163 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1164 (struct linux_target_ops) <breakpoint>: Remove.
1165 (struct linux_target_ops) <breakpoint_len>: Remove.
1166 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1167 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1169 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1171 * linux-cris-low.c (cris_get_pc): Remove void arg.
1173 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1175 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1178 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1180 * inferiors.c (thread_pid_matches_callback): New function.
1181 (find_thread_process): New function.
1182 (remove_thread): Reset current_thread.
1183 (remove_process): Assert threads have been removed first.
1185 2015-10-15 Yao Qi <yao.qi@linaro.org>
1187 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1189 (aarch64_remove_point): Likewise.
1190 * regcache.c (regcache_register_size): New function.
1192 2015-10-12 Yao Qi <yao.qi@linaro.org>
1194 * linux-aarch64-low.c: Update all callers as emit_load_store
1195 is renamed to aarch64_emit_load_store.
1197 2015-10-12 Yao Qi <yao.qi@linaro.org>
1199 * linux-aarch64-low.c: Update all callers of function renaming
1200 from emit_insn to aarch64_emit_insn.
1202 2015-10-12 Yao Qi <yao.qi@linaro.org>
1204 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1205 arch/aarch64-insn.h.
1206 (struct aarch64_memory_operand): Likewise.
1208 (emit_insn): Move to arch/aarch64-insn.c.
1209 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1210 (emit_load_store): Move to arch/aarch64-insn.c.
1211 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1212 (can_encode_int32): Remove.
1214 2015-10-12 Yao Qi <yao.qi@linaro.org>
1216 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1217 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1218 (aarch64_relocate_instruction): Likewise.
1219 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1220 (struct aarch64_insn_visitor): Likewise.
1222 2015-10-12 Yao Qi <yao.qi@linaro.org>
1224 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1225 (struct aarch64_insn_visitor): New.
1226 (struct aarch64_insn_relocation_data): New.
1227 (aarch64_ftrace_insn_reloc_b): New function.
1228 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1229 (aarch64_ftrace_insn_reloc_cb): Likewise.
1230 (aarch64_ftrace_insn_reloc_tb): Likewise.
1231 (aarch64_ftrace_insn_reloc_adr): Likewise.
1232 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1233 (aarch64_ftrace_insn_reloc_others): Likewise.
1235 (aarch64_relocate_instruction): Use visitor.
1237 2015-10-12 Yao Qi <yao.qi@linaro.org>
1239 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1240 int. Add argument buf.
1241 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1242 aarch64_relocate_instruction.
1244 2015-10-12 Yao Qi <yao.qi@linaro.org>
1246 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1247 argument insn. Remove local variable insn. Don't call
1249 (aarch64_install_fast_tracepoint_jump_pad): Call
1252 2015-09-30 Yao Qi <yao.qi@linaro.org>
1254 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1255 (emit_load_store_pair): Likewise.
1257 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1259 * dll.c (match_dll): Add cast(s).
1260 (unloaded_dll): Likewise.
1261 * linux-low.c (second_thread_of_pid_p): Likewise.
1262 (delete_lwp_callback): Likewise.
1263 (count_events_callback): Likewise.
1264 (select_event_lwp_callback): Likewise.
1265 (linux_set_resume_request): Likewise.
1266 * server.c (accumulate_file_name_length): Likewise.
1267 (emit_dll_description): Likewise.
1268 (handle_qxfer_threads_worker): Likewise.
1269 (visit_actioned_threads): Likewise.
1270 * thread-db.c (any_thread_of): Likewise.
1271 * tracepoint.c (same_process_p): Likewise.
1272 (match_blocktype): Likewise.
1273 (build_traceframe_info_xml): Likewise.
1275 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1277 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1279 (gdb_unparse_agent_expr): Likewise.
1280 * hostio.c (require_data): Likewise.
1281 (handle_pread): Likewise.
1282 * linux-low.c (disable_regset): Likewise.
1283 (fetch_register): Likewise.
1284 (store_register): Likewise.
1285 (get_dynamic): Likewise.
1286 (linux_qxfer_libraries_svr4): Likewise.
1287 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1288 (set_fast_tracepoint_jump): Likewise.
1289 (uninsert_fast_tracepoint_jumps_at): Likewise.
1290 (reinsert_fast_tracepoint_jumps_at): Likewise.
1291 (validate_inserted_breakpoint): Likewise.
1292 (clone_agent_expr): Likewise.
1293 * regcache.c (init_register_cache): Likewise.
1294 * remote-utils.c (putpkt_binary_1): Likewise.
1295 (decode_M_packet): Likewise.
1296 (decode_X_packet): Likewise.
1297 (look_up_one_symbol): Likewise.
1298 (relocate_instruction): Likewise.
1299 (monitor_output): Likewise.
1300 * server.c (handle_search_memory): Likewise.
1301 (handle_qxfer_exec_file): Likewise.
1302 (handle_qxfer_libraries): Likewise.
1303 (handle_qxfer): Likewise.
1304 (handle_query): Likewise.
1305 (handle_v_cont): Likewise.
1306 (handle_v_run): Likewise.
1307 (captured_main): Likewise.
1308 * target.c (write_inferior_memory): Likewise.
1309 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1310 * tracepoint.c (init_trace_buffer): Likewise.
1311 (add_tracepoint_action): Likewise.
1312 (add_traceframe): Likewise.
1313 (add_traceframe_block): Likewise.
1314 (cmd_qtdpsrc): Likewise.
1315 (cmd_qtdv): Likewise.
1316 (cmd_qtstatus): Likewise.
1317 (response_source): Likewise.
1318 (response_tsv): Likewise.
1319 (cmd_qtnotes): Likewise.
1320 (gdb_collect): Likewise.
1321 (initialize_tracepoint): Likewise.
1323 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1325 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1326 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1327 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1329 (enum aarch64_condition_codes): New enum.
1330 (w0): New static global.
1333 (struct aarch64_memory_operand) <type>: New
1334 MEMORY_OPERAND_POSTINDEX type.
1335 (postindex_memory_operand): New helper function.
1336 (emit_ret): New function.
1337 (emit_load_store_pair): New function, factored out of emit_stp
1338 with support for MEMORY_OPERAND_POSTINDEX.
1339 (emit_stp): Rewrite using emit_load_store_pair.
1340 (emit_ldp): New function.
1341 (emit_load_store): Likewise.
1342 (emit_ldr): Mention post-index instruction in comment.
1343 (emit_ldrh): New function.
1344 (emit_ldrb): New function.
1345 (emit_ldrsw): Mention post-index instruction in comment.
1346 (emit_str): Likewise.
1347 (emit_subs): New function.
1348 (emit_cmp): Likewise.
1349 (emit_and): Likewise.
1350 (emit_orr): Likewise.
1351 (emit_orn): Likewise.
1352 (emit_eor): Likewise.
1353 (emit_mvn): Likewise.
1354 (emit_lslv): Likewise.
1355 (emit_lsrv): Likewise.
1356 (emit_asrv): Likewise.
1357 (emit_mul): Likewise.
1358 (emit_sbfm): Likewise.
1359 (emit_sbfx): Likewise.
1360 (emit_ubfm): Likewise.
1361 (emit_ubfx): Likewise.
1362 (emit_csinc): Likewise.
1363 (emit_cset): Likewise.
1364 (emit_nop): Likewise.
1365 (emit_ops_insns): New helper function.
1366 (emit_pop): Likewise.
1367 (emit_push): Likewise.
1368 (aarch64_emit_prologue): New function.
1369 (aarch64_emit_epilogue): Likewise.
1370 (aarch64_emit_add): Likewise.
1371 (aarch64_emit_sub): Likewise.
1372 (aarch64_emit_mul): Likewise.
1373 (aarch64_emit_lsh): Likewise.
1374 (aarch64_emit_rsh_signed): Likewise.
1375 (aarch64_emit_rsh_unsigned): Likewise.
1376 (aarch64_emit_ext): Likewise.
1377 (aarch64_emit_log_not): Likewise.
1378 (aarch64_emit_bit_and): Likewise.
1379 (aarch64_emit_bit_or): Likewise.
1380 (aarch64_emit_bit_xor): Likewise.
1381 (aarch64_emit_bit_not): Likewise.
1382 (aarch64_emit_equal): Likewise.
1383 (aarch64_emit_less_signed): Likewise.
1384 (aarch64_emit_less_unsigned): Likewise.
1385 (aarch64_emit_ref): Likewise.
1386 (aarch64_emit_if_goto): Likewise.
1387 (aarch64_emit_goto): Likewise.
1388 (aarch64_write_goto_address): Likewise.
1389 (aarch64_emit_const): Likewise.
1390 (aarch64_emit_call): Likewise.
1391 (aarch64_emit_reg): Likewise.
1392 (aarch64_emit_pop): Likewise.
1393 (aarch64_emit_stack_flush): Likewise.
1394 (aarch64_emit_zero_ext): Likewise.
1395 (aarch64_emit_swap): Likewise.
1396 (aarch64_emit_stack_adjust): Likewise.
1397 (aarch64_emit_int_call_1): Likewise.
1398 (aarch64_emit_void_call_2): Likewise.
1399 (aarch64_emit_eq_goto): Likewise.
1400 (aarch64_emit_ne_goto): Likewise.
1401 (aarch64_emit_lt_goto): Likewise.
1402 (aarch64_emit_le_goto): Likewise.
1403 (aarch64_emit_gt_goto): Likewise.
1404 (aarch64_emit_ge_got): Likewise.
1405 (aarch64_emit_ops_impl): New static global variable.
1406 (aarch64_emit_ops): New target function, return
1407 &aarch64_emit_ops_impl.
1408 (struct linux_target_ops): Install it.
1410 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1412 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1413 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1415 * linux-aarch64-ipa.c: New file.
1416 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1418 (aarch64_get_thread_area): New target method.
1419 (extract_signed_bitfield): New helper function.
1420 (aarch64_decode_ldr_literal): New function.
1421 (enum aarch64_opcodes): New enum.
1422 (struct aarch64_register): New struct.
1423 (struct aarch64_operand): New struct.
1424 (x0): New static global.
1433 (aarch64_register): New helper function.
1434 (register_operand): Likewise.
1435 (immediate_operand): Likewise.
1436 (struct aarch64_memory_operand): New struct.
1437 (offset_memory_operand): New helper function.
1438 (preindex_memory_operand): Likewise.
1439 (enum aarch64_system_control_registers): New enum.
1440 (ENCODE): New macro.
1441 (emit_insn): New helper function.
1442 (emit_b): New function.
1443 (emit_bcond): Likewise.
1444 (emit_cb): Likewise.
1445 (emit_tb): Likewise.
1446 (emit_blr): Likewise.
1447 (emit_stp): Likewise.
1448 (emit_ldp_q_offset): Likewise.
1449 (emit_stp_q_offset): Likewise.
1450 (emit_load_store): Likewise.
1451 (emit_ldr): Likewise.
1452 (emit_ldrsw): Likewise.
1453 (emit_str): Likewise.
1454 (emit_ldaxr): Likewise.
1455 (emit_stxr): Likewise.
1456 (emit_stlr): Likewise.
1457 (emit_data_processing_reg): Likewise.
1458 (emit_data_processing): Likewise.
1459 (emit_add): Likewise.
1460 (emit_sub): Likewise.
1461 (emit_mov): Likewise.
1462 (emit_movk): Likewise.
1463 (emit_mov_addr): Likewise.
1464 (emit_mrs): Likewise.
1465 (emit_msr): Likewise.
1466 (emit_sevl): Likewise.
1467 (emit_wfe): Likewise.
1468 (append_insns): Likewise.
1469 (can_encode_int32_in): New helper function.
1470 (aarch64_relocate_instruction): New function.
1471 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1472 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1473 (struct linux_target_ops): Install aarch64_get_thread_area,
1474 aarch64_install_fast_tracepoint_jump_pad and
1475 aarch64_get_min_fast_tracepoint_insn_len.
1477 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1479 * Makefile.in (aarch64-insn.o): New rule.
1480 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1482 2015-09-21 Yao Qi <yao.qi@linaro.org>
1484 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1486 2015-09-21 Yao Qi <yao.qi@linaro.org>
1488 * tracepoint.c (max_jump_pad_size): Remove.
1490 2015-09-18 Yao Qi <yao.qi@linaro.org>
1492 * linux-aarch64-low.c: Don't include sys/uio.h.
1493 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1495 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
1497 * tracepoint.c (eval_result_type): Change prototype.
1498 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1500 2015-09-15 Pedro Alves <palves@redhat.com>
1502 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1503 Check whether to report exec events instead of checking whether
1504 multiprocess is enabled.
1506 2015-09-15 Pedro Alves <palves@redhat.com>
1509 * remote-utils.c (prepare_resume_reply): Merge
1510 TARGET_WAITKIND_VFORK_DONE switch case with the
1511 TARGET_WAITKIND_FORKED case.
1513 2015-09-15 Yao Qi <yao.qi@linaro.org>
1515 * server.c (handle_query): Check string comparison using
1516 "else if" instead of "if".
1518 2015-09-15 Yao Qi <yao.qi@linaro.org>
1520 * server.c (vCont_supported): New global variable.
1521 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1522 matches. Append ";vContSupported+" to own_buf.
1523 (handle_v_requests): Append ";s;S" to own_buf if target supports
1524 hardware single step or vCont_supported is false.
1525 (capture_main): Set vCont_supported to zero.
1527 2015-09-15 Yao Qi <yao.qi@linaro.org>
1529 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1531 (linux_supports_hardware_single_step): ... New function.
1532 (linux_target_ops): Update.
1533 * lynx-low.c (lynx_target_ops): Set field
1534 supports_hardware_single_step to target_can_do_hardware_single_step.
1535 * nto-low.c (nto_target_ops): Likewise.
1536 * spu-low.c (spu_target_ops): Likewise.
1537 * win32-low.c (win32_target_ops): Likewise.
1538 * target.c (target_can_do_hardware_single_step): New function.
1539 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1540 Remove. <supports_hardware_single_step>: New field.
1541 (target_supports_conditional_breakpoints): Remove.
1542 (target_supports_hardware_single_step): New macro.
1543 (target_can_do_hardware_single_step): Declare.
1544 * server.c (handle_query): Use target_supports_hardware_single_step
1545 instead of target_supports_conditional_breakpoints.
1547 2015-09-15 Yao Qi <yao.qi@linaro.org>
1549 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1551 (struct linux_target_ops the_low_target): Install
1552 aarch64_linux_siginfo_fixup.
1554 2015-09-11 Don Breazeal <donb@codesourcery.com>
1555 Luis Machado <lgustavo@codesourcery.com>
1557 * linux-low.c (linux_mourn): Static declaration.
1558 (linux_arch_setup): Move in front of
1559 handle_extended_wait.
1560 (linux_arch_setup_thread): New function.
1561 (handle_extended_wait): Handle exec events. Call
1562 linux_arch_setup_thread. Make event_lwp argument a
1563 pointer-to-a-pointer.
1564 (check_zombie_leaders): Do not check stopped threads.
1565 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1566 (linux_low_filter_event): Add lwp and thread for exec'ing
1567 non-leader thread if leader thread has been deleted.
1568 Refactor code into linux_arch_setup_thread and call it.
1569 Pass child lwp pointer by reference to handle_extended_wait.
1570 (linux_wait_for_event_filtered): Update comment.
1571 (linux_wait_1): Prevent clobbering exec event status.
1572 (linux_supports_exec_events): New function.
1573 (linux_target_ops) <supports_exec_events>: Initialize new member.
1574 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1576 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1577 * server.c (report_exec_events): New global variable.
1578 (handle_query): Handle qSupported query for exec-events feature.
1579 (captured_main): Initialize report_exec_events.
1580 * server.h (report_exec_events): Declare new global variable.
1581 * target.h (struct target_ops) <supports_exec_events>: New
1583 (target_supports_exec_events): New macro.
1584 * win32-low.c (win32_target_ops) <supports_exec_events>:
1585 Initialize new member.
1587 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
1589 * linux-low.c (linux_low_enable_btrace): Remove.
1590 (linux_target_ops): Replace linux_low_enable_btrace with
1591 linux_enable_btrace.
1593 2015-09-03 Yao Qi <yao.qi@linaro.org>
1595 * linux-aarch64-low.c (aarch64_insert_point): Call
1596 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
1599 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1601 * linux-low.c (check_stopped_by_breakpoint): Use
1602 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
1604 2015-08-27 Pedro Alves <palves@redhat.com>
1606 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
1608 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
1610 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
1611 the XNEW-family equivalent.
1612 (compile_bytecodes): Likewise.
1613 * dll.c (loaded_dll): Likewise.
1614 * event-loop.c (append_callback_event): Likewise.
1615 (create_file_handler): Likewise.
1616 (create_file_event): Likewise.
1617 * hostio.c (handle_open): Likewise.
1618 * inferiors.c (add_thread): Likewise.
1619 (add_process): Likewise.
1620 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
1621 * linux-arm-low.c (arm_new_process): Likewise.
1622 (arm_new_thread): Likewise.
1623 * linux-low.c (add_to_pid_list): Likewise.
1624 (linux_add_process): Likewise.
1625 (handle_extended_wait): Likewise.
1626 (add_lwp): Likewise.
1627 (enqueue_one_deferred_signal): Likewise.
1628 (enqueue_pending_signal): Likewise.
1629 (linux_resume_one_lwp_throw): Likewise.
1630 (linux_resume_one_thread): Likewise.
1631 (linux_read_memory): Likewise.
1632 (linux_write_memory): Likewise.
1633 * linux-mips-low.c (mips_linux_new_process): Likewise.
1634 (mips_linux_new_thread): Likewise.
1635 (mips_add_watchpoint): Likewise.
1636 * linux-x86-low.c (initialize_low_arch): Likewise.
1637 * lynx-low.c (lynx_add_process): Likewise.
1638 * mem-break.c (set_raw_breakpoint_at): Likewise.
1639 (set_breakpoint): Likewise.
1640 (add_condition_to_breakpoint): Likewise.
1641 (add_commands_to_breakpoint): Likewise.
1642 (clone_agent_expr): Likewise.
1643 (clone_one_breakpoint): Likewise.
1644 * regcache.c (new_register_cache): Likewise.
1645 * remote-utils.c (look_up_one_symbol): Likewise.
1646 * server.c (queue_stop_reply): Likewise.
1647 (start_inferior): Likewise.
1648 (queue_stop_reply_callback): Likewise.
1649 (handle_target_event): Likewise.
1650 * spu-low.c (fetch_ppc_memory): Likewise.
1651 (store_ppc_memory): Likewise.
1652 * target.c (set_target_ops): Likewise.
1653 * thread-db.c (thread_db_load_search): Likewise.
1654 (try_thread_db_load_1): Likewise.
1655 * tracepoint.c (add_tracepoint): Likewise.
1656 (add_tracepoint_action): Likewise.
1657 (create_trace_state_variable): Likewise.
1658 (cmd_qtdpsrc): Likewise.
1659 (cmd_qtro): Likewise.
1660 (add_while_stepping_state): Likewise.
1661 * win32-low.c (child_add_thread): Likewise.
1662 (get_image_name): Likewise.
1664 2015-08-25 Yao Qi <yao.qi@linaro.org>
1666 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
1668 2015-08-25 Yao Qi <yao.qi@linaro.org>
1670 * Makefile.in (aarch64-linux.o): New rule.
1671 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
1673 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
1674 (aarch64_init_debug_reg_state): Make it extern.
1675 (aarch64_linux_prepare_to_resume): Remove.
1677 2015-08-25 Yao Qi <yao.qi@linaro.org>
1679 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
1680 lwp_arch_private_info and ptid_of_lwp.
1682 2015-08-25 Yao Qi <yao.qi@linaro.org>
1684 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
1685 Find proc_info by find_process_pid. All callers updated.
1687 2015-08-25 Yao Qi <yao.qi@linaro.org>
1689 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
1691 (debug_reg_change_callback): Remove.
1692 (aarch64_notify_debug_reg_change): Remove.
1694 2015-08-25 Yao Qi <yao.qi@linaro.org>
1696 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
1697 Call current_lwp_ptid.
1699 2015-08-25 Yao Qi <yao.qi@linaro.org>
1701 * linux-aarch64-low.c (debug_reg_change_callback): Use
1704 2015-08-25 Yao Qi <yao.qi@linaro.org>
1706 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
1708 2015-08-25 Yao Qi <yao.qi@linaro.org>
1710 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
1712 2015-08-25 Yao Qi <yao.qi@linaro.org>
1714 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
1717 2015-08-25 Yao Qi <yao.qi@linaro.org>
1719 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
1721 (debug_reg_change_callback): Remove argument entry and add argument
1722 lwp. Remove local variable thread. Don't print thread id in the
1723 debugging output. Don't check whether pid of thread equals to pid.
1724 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
1725 iterate_over_lwps instead find_inferior.
1727 2015-08-24 Pedro Alves <palves@redhat.com>
1729 * inferiors.c (get_first_process): New function.
1730 * inferiors.h (get_first_process): New declaration.
1731 * remote-utils.c (read_ptid): Default to the first process in the
1732 list, instead of to the current thread's process.
1734 2015-08-24 Pedro Alves <palves@redhat.com>
1736 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
1737 * event-loop.c: Likewise.
1738 * remote-utils.c: Likewise.
1739 * tracepoint.c: Likewise.
1741 2015-08-24 Pedro Alves <palves@redhat.com>
1743 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
1746 2015-08-21 Pedro Alves <palves@redhat.com>
1748 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
1749 instead of literal 1.
1751 2015-08-21 Pedro Alves <palves@redhat.com>
1753 * tdesc.c (default_description): Explicitly zero-initialize.
1755 2015-08-21 Pedro Alves <palves@redhat.com>
1758 * inferiors.c (remove_thread): Discard any pending stop reply for
1760 * server.c (remove_all_on_match_pid): Rename to ...
1761 (remove_all_on_match_ptid): ... this. Work with a filter ptid
1763 (discard_queued_stop_replies): Change parameter to a ptid. Now
1765 (handle_v_kill, kill_inferior_callback, captured_main)
1766 (process_serial_event): Adjust.
1767 * server.h (discard_queued_stop_replies): Declare.
1769 2015-08-21 Pedro Alves <palves@redhat.com>
1771 * linux-low.c (wait_for_sigstop): Always switch to no thread
1772 selected if the previously current thread dies.
1773 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1774 process instead of the current thread's.
1775 * remote-utils.c (input_interrupt): Don't check if there's no
1777 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1778 current thread to the general thread fails, error out.
1779 (handle_qxfer_auxv, handle_qxfer_libraries)
1780 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1781 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1782 (handle_query): Check if there's a thread selected instead of
1783 checking whether there's any thread in the thread list.
1784 (handle_qxfer_threads, handle_qxfer_btrace)
1785 (handle_qxfer_btrace_conf): Don't error out early if there's no
1786 thread in the thread list.
1787 (handle_v_cont, myresume): Don't set the current thread to the
1789 (process_serial_event) <Hg handling>: Also set thread_id if the
1790 previous general thread is still alive.
1791 (process_serial_event) <g/G handling>: If setting the current
1792 thread to the general thread fails, error out.
1793 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
1794 thread's lwp instead of the current thread's.
1795 * target.c (set_desired_thread): If the desired thread was not
1796 found, leave the current thread pointing to NULL. Return an int
1797 (boolean) indicating success.
1798 * target.h (set_desired_thread): Change return type to int.
1800 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
1802 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
1803 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
1805 (ps_get_thread_area): New function.
1807 2015-08-19 Gary Benson <gbenson@redhat.com>
1809 * hostio.c (handle_pread): Do not attempt to read more data
1810 than hostio_reply_with_data can fit in a packet.
1812 2015-08-18 Joel Brobecker <brobecker@adacore.com>
1814 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1816 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1818 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1820 2015-08-06 Pedro Alves <palves@redhat.com>
1822 * tracepoint.c (expr_eval_result): Now an int.
1824 2015-08-06 Pedro Alves <palves@redhat.com>
1826 * gdbthread.h (struct regcache): Forward declare.
1827 (struct thread_info) <regcache_data>: Now a struct regcache
1829 * inferiors.c (inferior_regcache_data)
1830 (set_inferior_regcache_data): Now work with struct regcache
1832 * inferiors.h (struct regcache): Forward declare.
1833 (inferior_regcache_data, set_inferior_regcache_data): Now work
1834 with struct regcache pointers.
1835 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1836 (free_register_cache_thread): Remove struct regcache pointer
1839 2015-08-06 Pedro Alves <palves@redhat.com>
1841 * server.c (captured_main): On error, print the exception message
1842 to stderr, and if run_once is set, throw a quit.
1844 2015-08-06 Pedro Alves <palves@redhat.com>
1846 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1849 2015-08-06 Pedro Alves <palves@redhat.com>
1851 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1852 reading beyond the passed in buffer length.
1854 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1856 * tracepoint.c (symbol_list) <required>: Remove.
1858 2015-08-06 Pedro Alves <palves@redhat.com>
1860 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1861 count if stopping and suspending threads.
1862 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1863 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1864 (linux_detach): Complete an ongoing step-over.
1865 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1867 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1868 (linux_wait_1): If passing a signal to the inferior after
1869 finishing a step-over, unsuspend and re-resume all lwps. If we
1870 see a single-step event but the thread should be continuing, don't
1871 pass the trap to gdb.
1872 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1873 internal_error instead of gdb_assert.
1874 (enqueue_pending_signal): New function.
1875 (check_ptrace_stopped_lwp_gone): Add debug output.
1876 (start_step_over): Use internal_error instead of gdb_assert.
1877 (complete_ongoing_step_over): New function.
1878 (linux_resume_one_thread): Don't resume a suspended thread.
1879 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1882 2015-08-06 Pedro Alves <palves@redhat.com>
1884 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1885 (linux_thread_alive): Use lwp_is_marked_dead.
1886 (extended_event_reported): Delete.
1887 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1888 instead of extended_event_reported.
1889 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1891 (lwp_is_marked_dead): New function.
1892 (lwp_running): Use lwp_is_marked_dead.
1893 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1896 2015-08-06 Pedro Alves <palves@redhat.com>
1898 * linux-low.c (linux_wait_1): Move fork event output out of the
1899 !report_to_gdb check. Pass event_child->waitstatus to
1900 target_waitstatus_to_string instead of ourstatus.
1902 2015-08-04 Yao Qi <yao.qi@linaro.org>
1904 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1905 if current_thread is 32 bit.
1907 2015-08-04 Yao Qi <yao.qi@linaro.org>
1909 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1910 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1911 * server.c (extended_protocol): Remove "static".
1912 * server.h (extended_protocol): Declare it.
1914 2015-08-04 Yao Qi <yao.qi@linaro.org>
1916 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1917 both aarch64 and aarch32.
1918 (aarch64_set_pc): Likewise.
1920 2015-08-04 Yao Qi <yao.qi@linaro.org>
1922 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1923 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1924 arm-with-neon.xml to srv_xmlfiles.
1925 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1926 (is_64bit_tdesc): New function.
1927 (aarch64_linux_read_description): New function.
1928 (aarch64_arch_setup): Call aarch64_linux_read_description.
1929 (regs_info): Rename to regs_info_aarch64.
1930 (aarch64_regs_info): Return right regs_info.
1931 (initialize_low_arch): Call initialize_low_arch_aarch32.
1933 2015-08-04 Yao Qi <yao.qi@linaro.org>
1935 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1936 * linux-aarch32-low.c: New file.
1937 * linux-aarch32-low.h: New file.
1938 * linux-arm-low.c (arm_fill_gregset): Move it to
1939 linux-aarch32-low.c.
1940 (arm_store_gregset): Likewise.
1941 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1942 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1943 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1944 (regs_info): Rename to regs_info_arm.
1945 (arm_regs_info): Return regs_info_aarch32 if
1946 have_ptrace_getregset is 1 and target description is
1947 arm_with_neon or arm_with_vfpv3.
1948 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1949 Call initialize_low_arch_aarch32 instead.
1951 2015-08-04 Yao Qi <yao.qi@linaro.org>
1953 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1954 * linux-low.c: ... here.
1955 * linux-low.h (have_ptrace_getregset): Declare it.
1957 2015-08-04 Pedro Alves <palves@redhat.com>
1959 * thread-db.c (struct thread_db): Use new typedefs.
1960 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1962 (disable_thread_event_reporting): Cast result of dlsym to
1963 destination function pointer type.
1964 (thread_db_mourn): Use td_ta_delete_ftype.
1966 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1968 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1970 (CDX_BREAKPOINT): Define for R2.
1971 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1972 (the_low_target): Add comments.
1974 2015-07-30 Yao Qi <yao.qi@linaro.org>
1976 * linux-arm-low.c (arm_hwcap): Remove it.
1977 (arm_read_description): New local variable arm_hwcap. Don't
1978 set arm_hwcap to zero.
1980 2015-07-30 Yao Qi <yao.qi@linaro.org>
1982 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1983 Use regcache->tdesc instead.
1984 (arm_store_wmmxregset): Likewise.
1985 (arm_fill_vfpregset): Likewise.
1986 (arm_store_vfpregset): Likewise.
1988 2015-07-30 Yao Qi <yao.qi@linaro.org>
1990 * linux-arm-low.c: Include arch/arm.h.
1991 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1992 (arm_store_gregset): Likewise.
1994 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1996 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1997 ptrace's 4th parameter.
1999 2015-07-27 Yao Qi <yao.qi@linaro.org>
2001 * configure.srv (case aarch64*-*-linux*): Don't set
2004 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2006 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2008 * linux-arm-low.c: Likewise.
2009 * linux-cris-low.c: Likewise.
2010 * linux-crisv32-low.c: Likewise.
2011 * linux-low.c: Likewise.
2012 * linux-m68k-low.c: Likewise.
2013 * linux-mips-low.c: Likewise.
2014 * linux-nios2-low.c: Likewise.
2015 * linux-s390-low.c: Likewise.
2016 * linux-sparc-low.c: Likewise.
2017 * linux-tic6x-low.c: Likewise.
2018 * linux-tile-low.c: Likewise.
2019 * linux-x86-low.c: Likewise.
2021 2015-07-24 Pedro Alves <palves@redhat.com>
2023 * config.in: Regenerate.
2024 * configure: Regenerate.
2026 2015-07-24 Pedro Alves <palves@redhat.com>
2028 * acinclude.m4: Include ../ptrace.m4.
2029 * configure.ac: Call GDB_AC_PTRACE.
2030 * config.in, configure: Regenerate.
2032 2015-07-24 Yao Qi <yao.qi@linaro.org>
2034 * linux-low.c (linux_create_inferior): Remove setting to
2035 proc->priv->new_inferior.
2036 (linux_attach): Likewise.
2037 (linux_low_filter_event): Likewise.
2038 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2040 2015-07-24 Yao Qi <yao.qi@linaro.org>
2042 * linux-low.c (linux_arch_setup): New function.
2043 (linux_low_filter_event): If proc->tdesc is NULL and
2044 proc->attached is true, call the_low_target.arch_setup.
2045 Otherwise, keep status pending, and return.
2046 (linux_resume_one_lwp_throw): Don't call get_pc if
2047 thread->while_stepping isn't NULL. Don't call
2048 get_thread_regcache if proc->tdesc is NULL.
2049 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2050 (linux_target_ops): Install arch_setup.
2051 * server.c (start_inferior): Call the_target->arch_setup.
2052 * target.h (struct target_ops) <arch_setup>: New field.
2053 (target_arch_setup): New marco.
2054 * lynx-low.c (lynx_target_ops): Update.
2055 * nto-low.c (nto_target_ops): Update.
2056 * spu-low.c (spu_target_ops): Update.
2057 * win32-low.c (win32_target_ops): Update.
2059 2015-07-24 Yao Qi <yao.qi@linaro.org>
2061 * linux-low.c (linux_add_process): Don't set
2062 proc->priv->new_inferior.
2063 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2064 (linux_attach): Likewise.
2066 2015-07-24 Yao Qi <yao.qi@linaro.org>
2068 * server.c (start_inferior): Code refactor.
2070 2015-07-24 Yao Qi <yao.qi@linaro.org>
2072 * server.c (process_serial_event): Set general_thread.
2074 2015-07-21 Yao Qi <yao.qi@linaro.org>
2076 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2077 aarch64_linux_get_debug_reg_capacity.
2079 2015-07-17 Yao Qi <yao.qi@linaro.org>
2081 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2082 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2083 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2084 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2085 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2086 (AARCH64_HWP_ALIGNMENT): Likewise.
2087 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2088 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2089 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2090 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2091 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2092 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2093 (struct aarch64_debug_reg_state): Likewise.
2094 (struct arch_lwp_info): Likewise.
2095 (aarch64_align_watchpoint): Likewise.
2096 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2097 (aarch64_watchpoint_length): Likewise.
2098 (aarch64_point_encode_ctrl_reg): Likewise
2099 (aarch64_point_is_aligned): Likewise.
2100 (aarch64_align_watchpoint): Likewise.
2101 (aarch64_linux_set_debug_regs):
2102 (aarch64_dr_state_insert_one_point): Likewise.
2103 (aarch64_dr_state_remove_one_point): Likewise.
2104 (aarch64_handle_breakpoint): Likewise.
2105 (aarch64_handle_aligned_watchpoint): Likewise.
2106 (aarch64_handle_unaligned_watchpoint): Likewise.
2107 (aarch64_handle_watchpoint): Likewise.
2109 2015-07-17 Yao Qi <yao.qi@linaro.org>
2111 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2112 and don't aarch64_get_debug_reg_state. All callers update.
2113 (aarch64_handle_aligned_watchpoint): Likewise.
2114 (aarch64_handle_unaligned_watchpoint): Likewise.
2115 (aarch64_handle_watchpoint): Likewise.
2116 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2117 (aarch64_remove_point): Likewise.
2119 2015-07-17 Yao Qi <yao.qi@linaro.org>
2121 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2123 (aarch64_handle_unaligned_watchpoint): Likewise.
2125 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2127 Revert the previous 3 commits:
2128 Move gdb_regex* to common/
2129 Move linux_find_memory_regions_full & co.
2130 gdbserver build-id attribute generator
2132 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2133 Jan Kratochvil <jan.kratochvil@redhat.com>
2135 gdbserver build-id attribute generator.
2136 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2137 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2138 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2140 (get_dynamic): Use find_pdhr to traverse program headers.
2141 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2142 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2143 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2144 (get_hex_build_id): New.
2145 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2146 to reply XML document.
2148 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2149 Jan Kratochvil <jan.kratochvil@redhat.com>
2151 * target.c: Include target/target-utils.h and fcntl.h.
2152 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2153 (target_fileio_read_stralloc): New functions.
2155 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2157 * Makefile.in (OBS): Add gdb_regex.o.
2159 * config.in: Rebuilt.
2160 * configure: Rebuilt.
2162 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2163 Jan Kratochvil <jan.kratochvil@redhat.com>
2165 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2166 * Makefile.in (OBS): Add target-utils.o.
2167 (linux-maps.o, target-utils.o): New.
2168 * configure.srv (srv_linux_obj): Add linux-maps.o.
2170 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2172 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2174 (the_low_target): Install it.
2176 2015-07-14 Pedro Alves <palves@redhat.com>
2178 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2179 Instead, ignore ECHILD, and throw an error for other errnos.
2181 2015-07-10 Pedro Alves <palves@redhat.com>
2183 * event-loop.c (struct callback_event) <data>: Change type to
2184 gdb_client_data instance instead of gdb_client_data pointer.
2185 (append_callback_event): Adjust.
2187 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2189 * linux-aarch64-low.c: Add comments for each linux_target_ops
2190 method. Remove comments already covered in target_ops and
2191 linux_target_ops definitions.
2192 (the_low_target): Add comments for each unimplemented method.
2194 2015-07-09 Yao Qi <yao.qi@linaro.org>
2196 * linux-aarch64-low.c (aarch64_regmap): Remove.
2197 (aarch64_usrregs_info): Remove.
2198 (regs_info): Set field usrregs to NULL.
2200 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2202 * linux-low.c: Include "rsp-low.h"
2203 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2204 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2205 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2206 (handle_btrace_enable_pt): New.
2207 (handle_btrace_general_set): Support "pt".
2208 (handle_btrace_conf_general_set): Support "pt:size".
2210 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2212 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2215 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2217 * linux-aarch64-low.c: Remove comment about endianness.
2218 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2219 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2222 2015-06-24 Gary Benson <gbenson@redhat.com>
2224 * linux-i386-ipa.c (stdint.h): Do not include.
2225 * lynx-i386-low.c (stdint.h): Likewise.
2226 * lynx-ppc-low.c (stdint.h): Likewise.
2227 * mem-break.c (stdint.h): Likewise.
2228 * thread-db.c (stdint.h): Likewise.
2229 * tracepoint.c (stdint.h): Likewise.
2230 * win32-low.c (stdint.h): Likewise.
2232 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2234 * server.c (write_qxfer_response): Update call to
2235 remote_escape_output.
2237 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2238 Jan Kratochvil <jan.kratochvil@redhat.com>
2240 Merge multiple hex conversions.
2241 * gdbreplay.c (tohex): Rename to 'fromhex'.
2242 (logchar): Use fromhex.
2244 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2246 * server.c (handle_qxfer_libraries): Set `version' attribute for
2249 2015-06-10 Gary Benson <gbenson@redhat.com>
2251 * target.h (struct target_ops) <multifs_open>: New field.
2252 <multifs_unlink>: Likewise.
2253 <multifs_readlink>: Likewise.
2254 * linux-low.c (nat/linux-namespaces.h): New include.
2255 (linux_target_ops): Initialize the_target->multifs_open,
2256 the_target->multifs_unlink and the_target->multifs_readlink.
2257 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2258 * hostio.c (hostio_fs_pid): New static variable.
2259 (hostio_handle_new_gdb_connection): New function.
2260 (handle_setfs): Likewise.
2261 (handle_open): Use the_target->multifs_open as appropriate.
2262 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2263 (handle_readlink): Use the_target->multifs_readlink as
2265 (handle_vFile): Handle vFile:setfs packets.
2266 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2267 after target_handle_new_gdb_connection.
2269 2015-06-10 Gary Benson <gbenson@redhat.com>
2271 * configure.ac (AC_CHECK_FUNCS): Add setns.
2272 * config.in: Regenerate.
2273 * configure: Likewise.
2274 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2275 (linux-namespaces.o): New rule.
2276 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2278 2015-06-09 Gary Benson <gbenson@redhat.com>
2280 * hostio.c (handle_open): Process mode argument with
2281 fileio_to_host_mode.
2283 2015-06-01 Yao Qi <yao.qi@linaro.org>
2285 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2286 * linux-x86-low.c: Likewise.
2288 2015-05-28 Don Breazeal <donb@codesourcery.com>
2290 * linux-low.c (handle_extended_wait): Initialize
2291 thread_info.last_resume_kind for new fork children.
2293 2015-05-15 Pedro Alves <palves@redhat.com>
2295 * target.h (target_handle_new_gdb_connection): Rewrite using if
2296 wrapped in do/while.
2298 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2300 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2301 * configure, config.in: Regenerate.
2302 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2305 2015-05-12 Don Breazeal <donb@codesourcery.com>
2307 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2308 PTRACE_EVENT_VFORK_DONE.
2309 (linux_low_ptrace_options, extended_event_reported): Add vfork
2311 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2312 and "vforkdone" for RSP 'T' Stop Reply Packet.
2313 * server.h (report_vfork_events): Declare
2316 2015-05-12 Don Breazeal <donb@codesourcery.com>
2318 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2319 (the_low_target) <new_fork>: Initialize new member.
2320 * linux-arm-low.c (arm_new_fork): New function.
2321 (the_low_target) <new_fork>: Initialize new member.
2322 * linux-low.c (handle_extended_wait): Call new target function
2324 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2325 * linux-mips-low.c (mips_add_watchpoint): New function
2326 extracted from mips_insert_point.
2327 (the_low_target) <new_fork>: Initialize new member.
2328 (mips_linux_new_fork): New function.
2329 (mips_insert_point): Call mips_add_watchpoint.
2330 * linux-x86-low.c (x86_linux_new_fork): New function.
2331 (the_low_target) <new_fork>: Initialize new member.
2333 2015-05-12 Don Breazeal <donb@codesourcery.com>
2335 * linux-low.c (handle_extended_wait): Implement return value,
2336 rename argument 'event_child' to 'event_lwp', handle
2337 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2338 (linux_low_ptrace_options): New function.
2339 (linux_low_filter_event): Call linux_low_ptrace_options,
2340 use different argument fo linux_enable_event_reporting,
2341 use return value from handle_extended_wait.
2342 (extended_event_reported): New function.
2343 (linux_wait_1): Call extended_event_reported and set
2344 status to report fork events.
2345 (linux_write_memory): Add pid to debug message.
2346 (reset_lwp_ptrace_options_callback): New function.
2347 (linux_handle_new_gdb_connection): New function.
2348 (linux_target_ops): Initialize new structure member.
2349 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2350 * lynx-low.c: Initialize new structure member.
2351 * remote-utils.c (prepare_resume_reply): Implement stop reason
2352 "fork" for "T" stop message.
2353 * server.c (handle_query): Call handle_new_gdb_connection.
2354 * server.h (report_fork_events): Declare global flag.
2355 * target.h (struct target_ops) <handle_new_gdb_connection>:
2357 (target_handle_new_gdb_connection): New macro.
2358 * win32-low.c: Initialize new structure member.
2360 2015-05-12 Don Breazeal <donb@codesourcery.com>
2362 * mem-break.c (APPEND_TO_LIST): Define macro.
2363 (clone_agent_expr): New function.
2364 (clone_one_breakpoint): New function.
2365 (clone_all_breakpoints): New function.
2366 * mem-break.h: Declare new functions.
2368 2015-05-12 Don Breazeal <donb@codesourcery.com>
2370 * linux-low.c (linux_supports_fork_events): New function.
2371 (linux_supports_vfork_events): New function.
2372 (linux_target_ops): Initialize new structure members.
2373 (initialize_low): Call linux_check_ptrace_features.
2374 * lynx-low.c (lynx_target_ops): Initialize new structure
2376 * server.c (report_fork_events, report_vfork_events):
2378 (handle_query): Add new features to qSupported packet and
2380 (captured_main): Initialize new global variables.
2381 * target.h (struct target_ops) <supports_fork_events>:
2383 <supports_vfork_events>: New member.
2384 (target_supports_fork_events): New macro.
2385 (target_supports_vfork_events): New macro.
2386 * win32-low.c (win32_target_ops): Initialize new structure
2389 2015-05-12 Gary Benson <gbenson@redhat.com>
2391 * server.c (handle_qxfer_exec_file): Use current process
2394 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2396 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2397 Remove HAVE_PTRACE_GETREGS conditionals.
2398 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2399 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2401 2015-05-08 Yao Qi <yao.qi@linaro.org>
2403 * linux-low.c (linux_supports_conditional_breakpoints): New
2405 (linux_target_ops): Install new target method.
2406 * lynx-low.c (lynx_target_ops): Install NULL hook for
2407 supports_conditional_breakpoints.
2408 * nto-low.c (nto_target_ops): Likewise.
2409 * spu-low.c (spu_target_ops): Likewise.
2410 * win32-low.c (win32_target_ops): Likewise.
2411 * server.c (handle_query): Check
2412 target_supports_conditional_breakpoints.
2413 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2415 (target_supports_conditional_breakpoints): New macro.
2417 2015-05-06 Pedro Alves <palves@redhat.com>
2420 * server.c (start_inferior): If the process exits, mourn it.
2422 2015-04-21 Gary Benson <gbenson@redhat.com>
2424 * hostio.c (fileio_open_flags_to_host): Factored out to
2425 fileio_to_host_openflags in common/fileio.c. Single use
2428 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2430 * linux-xtensa-low.c (xtensa_fill_gregset)
2431 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2434 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2436 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2437 (regs_info): Replace usrregs pointer with NULL.
2439 2015-04-17 Gary Benson <gbenson@redhat.com>
2441 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2442 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2443 * server.c (handle_qxfer_exec_file): New function.
2444 (qxfer_packets): Add exec-file entry.
2445 (handle_query): Report qXfer:exec-file:read as supported packet.
2447 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2449 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2451 2015-04-09 Gary Benson <gbenson@redhat.com>
2453 * hostio-errno.c (errno_to_fileio_error): Remove function.
2454 Update caller to use remote_fileio_to_fio_error.
2456 2015-04-09 Yao Qi <yao.qi@linaro.org>
2458 * linux-low.c (linux_insert_point): Call
2459 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2460 (linux_remove_point): Call remove_memory_breakpoint if type is
2462 * linux-x86-low.c (x86_insert_point): Don't call
2463 insert_memory_breakpoint.
2464 (x86_remove_point): Don't call remove_memory_breakpoint.
2466 2015-04-01 Pedro Alves <palves@redhat.com>
2467 Cleber Rosa <crosa@redhat.com>
2469 * server.c (gdbserver_usage): Reorganize and extend the usage
2472 2015-03-24 Pedro Alves <palves@redhat.com>
2474 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2475 output. Also dump TRAP_TRACE.
2476 (linux_low_filter_event): In debug output, distinguish a
2477 resume_stop SIGSTOP from a delayed SIGSTOP.
2479 2015-03-24 Gary Benson <gbenson@redhat.com>
2481 * linux-x86-low.c (x86_linux_new_thread): Moved to
2483 (x86_linux_prepare_to_resume): Likewise.
2485 2015-03-24 Gary Benson <gbenson@redhat.com>
2487 * Makefile.in (x86-linux-dregs.o): New rule.
2488 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2489 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2490 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2491 (x86_linux_dr_get): Likewise.
2492 (x86_linux_dr_set): Likewise.
2493 (update_debug_registers_callback): Likewise.
2494 (x86_linux_dr_set_addr): Likewise.
2495 (x86_linux_dr_get_addr): Likewise.
2496 (x86_linux_dr_set_control): Likewise.
2497 (x86_linux_dr_get_control): Likewise.
2498 (x86_linux_dr_get_status): Likewise.
2499 (x86_linux_update_debug_registers): Likewise.
2501 2015-03-24 Gary Benson <gbenson@redhat.com>
2503 * linux-x86-low.c (x86_linux_update_debug_registers):
2504 New function, factored out from...
2505 (x86_linux_prepare_to_resume): ...this.
2507 2015-03-24 Gary Benson <gbenson@redhat.com>
2509 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2510 (x86_linux_dr_set): Likewise.
2511 (update_debug_registers_callback): Likewise.
2512 (x86_linux_dr_set_addr): Likewise.
2513 (x86_linux_dr_get_addr): Likewise.
2514 (x86_linux_dr_set_control): Likewise.
2515 (x86_linux_dr_get_control): Likewise.
2516 (x86_linux_dr_get_status): Likewise.
2517 (x86_linux_prepare_to_resume): Likewise.
2519 2015-03-24 Gary Benson <gbenson@redhat.com>
2521 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2522 Use perror_with_name. Pass string through gettext.
2523 (x86_linux_dr_set): Likewise.
2525 2015-03-24 Gary Benson <gbenson@redhat.com>
2527 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2528 (x86_linux_dr_set_addr): ...this.
2529 (x86_dr_low_get_addr): Rename to...
2530 (x86_linux_dr_get_addr): ...this.
2531 (x86_dr_low_set_control): Rename to...
2532 (x86_linux_dr_set_control): ...this.
2533 (x86_dr_low_get_control): Rename to...
2534 (x86_linux_dr_get_control): ...this.
2535 (x86_dr_low_get_status): Rename to...
2536 (x86_linux_dr_get_status): ...this.
2537 (x86_dr_low): Update with new function names.
2539 2015-03-24 Gary Benson <gbenson@redhat.com>
2541 * Makefile.in (x86-linux.o): New rule.
2542 * configure.srv: Add x86-linux.o to relevant targets.
2543 * linux-low.c (lwp_set_arch_private_info): New function.
2544 (lwp_arch_private_info): Likewise.
2545 * linux-x86-low.c: Include nat/x86-linux.h.
2546 (arch_lwp_info): Removed structure.
2547 (update_debug_registers_callback):
2548 Use lwp_set_debug_registers_changed.
2549 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2550 and lwp_set_debug_registers_changed.
2551 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2553 2015-03-24 Gary Benson <gbenson@redhat.com>
2555 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2556 * linux-arm-low.c (arm_new_thread): Likewise.
2557 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2558 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2559 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2560 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2562 2015-03-24 Gary Benson <gbenson@redhat.com>
2564 * linux-low.c (ptid_of_lwp): New function.
2565 (lwp_is_stopped): Likewise.
2566 (lwp_stop_reason): Likewise.
2567 * linux-x86-low.c (update_debug_registers_callback):
2569 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2572 2015-03-24 Gary Benson <gbenson@redhat.com>
2574 * linux-low.h (linux_stop_lwp): Remove declaration.
2576 2015-03-24 Gary Benson <gbenson@redhat.com>
2578 * linux-low.h: Include nat/linux-nat.h.
2579 * linux-low.c (iterate_over_lwps_args): New structure.
2580 (iterate_over_lwps_filter): New function.
2581 (iterate_over_lwps): Likewise.
2582 * linux-x86-low.c (update_debug_registers_callback):
2583 Update signature to what iterate_over_lwps expects.
2584 Remove PID check that iterate_over_lwps now performs.
2585 (x86_dr_low_set_addr): Use iterate_over_lwps.
2586 (x86_dr_low_set_control): Likewise.
2588 2015-03-24 Gary Benson <gbenson@redhat.com>
2590 * linux-x86-low.c (x86_debug_reg_state): New function.
2591 (x86_linux_prepare_to_resume): Use the above.
2593 2015-03-24 Gary Benson <gbenson@redhat.com>
2595 * linux-low.c (current_lwp_ptid): New function.
2596 * linux-x86-low.c: Include nat/linux-nat.h.
2597 (x86_dr_low_get_addr): Use current_lwp_ptid.
2598 (x86_dr_low_get_control): Likewise.
2599 (x86_dr_low_get_status): Likewise.
2601 2015-03-20 Pedro Alves <palves@redhat.com>
2603 * tracepoint.c (cmd_qtstatus): Make "str" const.
2605 2015-03-20 Pedro Alves <palves@redhat.com>
2607 * server.c (handle_general_set): Make "req_str" const.
2609 2015-03-19 Pedro Alves <palves@redhat.com>
2611 * linux-low.c (linux_resume_one_lwp): Rename to ...
2612 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
2613 instead call perror_with_name.
2614 (check_ptrace_stopped_lwp_gone): New function.
2615 (linux_resume_one_lwp): Reimplement as wrapper around
2616 linux_resume_one_lwp_throw that swallows errors if the LWP is
2619 2015-03-19 Pedro Alves <palves@redhat.com>
2621 * linux-low.c (count_events_callback, select_event_lwp_callback):
2622 No longer check whether the thread has resume_stop as last resume
2625 2015-03-19 Pedro Alves <palves@redhat.com>
2627 * linux-low.c (count_events_callback, select_event_lwp_callback):
2628 Use the lwp's status_pending_p field, not the thread's.
2630 2015-03-19 Pedro Alves <palves@redhat.com>
2632 * linux-low.c (select_event_lwp_callback): Update comments to
2633 no longer mention SIGTRAP.
2635 2015-03-18 Gary Benson <gbenson@redhat.com>
2637 * server.c (handle_query): Do not report vFile:fstat as supported.
2639 2015-03-11 Gary Benson <gbenson@redhat.com>
2641 * hostio.c (sys/types.h): New include.
2642 (sys/stat.h): Likewise.
2643 (common-remote-fileio.h): Likewise.
2644 (handle_fstat): New function.
2645 (handle_vFile): Handle vFile:fstat packets.
2647 2015-03-11 Gary Benson <gbenson@redhat.com>
2649 * configure.ac (AC_CHECK_MEMBERS): Add checks for
2650 struct stat.st_blocks and struct stat.st_blksize.
2651 * configure: Regenerate.
2652 * config.in: Likewise.
2653 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
2654 (OBS): Add common-remote-fileio.o.
2655 (common-remote-fileio.o): New rule.
2657 2015-03-09 Pedro Alves <palves@redhat.com>
2659 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
2660 'struct sockaddr' pointer in 'accept' call.
2662 2015-03-09 Pedro Alves <palves@redhat.com>
2665 2015-03-07 Pedro Alves <palves@redhat.com>
2666 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2667 or <winsock2.h> here. Instead include "gdb_socket.h".
2668 (remote_open): Use union gdb_sockaddr_u.
2669 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2670 or <winsock2.h> here. Instead include "gdb_socket.h".
2671 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2672 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2674 (init_named_socket, gdb_agent_helper_thread): Use union
2677 2015-03-07 Pedro Alves <palves@redhat.com>
2679 * configure.ac (build_warnings): Move
2680 -Wdeclaration-after-statement to the C-specific set.
2681 * configure: Regenerate.
2683 2015-03-07 Pedro Alves <palves@redhat.com>
2685 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2686 or <winsock2.h> here. Instead include "gdb_socket.h".
2687 (remote_open): Use union gdb_sockaddr_u.
2688 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2689 or <winsock2.h> here. Instead include "gdb_socket.h".
2690 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2691 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2693 (init_named_socket, gdb_agent_helper_thread): Use union
2696 2015-03-07 Pedro Alves <palves@redhat.com>
2698 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
2701 2015-03-06 Yao Qi <yao.qi@linaro.org>
2703 * linux-aarch64-low.c (aarch64_insert_point): Use
2704 show_debug_regs as a boolean.
2705 (aarch64_remove_point): Likewise.
2707 2015-03-05 Pedro Alves <palves@redhat.com>
2709 * lynx-low.c (lynx_target_ops): Install NULL hooks for
2710 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
2711 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
2712 * nto-low.c (nto_target_ops): Likewise.
2713 * spu-low.c (spu_target_ops): Likewise.
2714 * win32-low.c (win32_target_ops): Likewise.
2716 2015-03-04 Pedro Alves <palves@redhat.com>
2718 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
2719 Decide whether a breakpoint triggered based on the SIGTRAP's
2721 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
2722 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
2723 (linux_low_filter_event): Check for breakpoints before checking
2725 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
2727 (linux_stopped_by_sw_breakpoint)
2728 (linux_supports_stopped_by_sw_breakpoint)
2729 (linux_stopped_by_hw_breakpoint)
2730 (linux_supports_stopped_by_hw_breakpoint): New functions.
2731 (linux_target_ops): Install new target methods.
2733 2015-03-04 Pedro Alves <palves@redhat.com>
2735 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
2736 * server.c (swbreak_feature, hwbreak_feature): New globals.
2737 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
2738 (captured_main): Clear swbreak_feature and hwbreak_feature.
2739 * server.h (swbreak_feature, hwbreak_feature): Declare.
2740 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
2741 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
2742 supports_stopped_by_hw_breakpoint>: New fields.
2743 (target_supports_stopped_by_sw_breakpoint)
2744 (target_stopped_by_sw_breakpoint)
2745 (target_supports_stopped_by_hw_breakpoint)
2746 (target_stopped_by_hw_breakpoint): Declare.
2748 2015-03-04 Pedro Alves <palves@redhat.com>
2750 enum lwp_stop_reason -> enum target_stop_reason
2751 * linux-low.c (check_stopped_by_breakpoint): Adjust.
2752 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
2753 (linux_wait_1, stuck_in_jump_pad_callback)
2754 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
2755 (linux_stopped_by_watchpoint):
2756 * linux-low.h (enum lwp_stop_reason): Delete.
2757 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
2758 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2760 2015-03-04 Yao Qi <yao.qi@linaro.org>
2762 * Makefile.in (SFILES): Add linux-aarch64-low.c.
2764 2015-03-03 Gary Benson <gbenson@redhat.com>
2766 * hostio.c (handle_vFile): Fix prefix lengths.
2768 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2770 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2773 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2775 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2776 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2777 (clean): Add "rm -f" for above C files.
2778 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2779 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2780 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2781 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2782 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2783 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2784 (init_registers_s390x_vx_linux64)
2785 (init_registers_s390x_tevx_linux64)
2786 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2787 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
2789 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
2790 (s390_store_vxrs_high): New functions.
2791 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
2793 (s390_arch_setup): Add logic for selecting one of the new target
2794 descriptions. Activate the new vector regsets if applicable.
2795 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
2796 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
2797 and init_registers_s390x_tevx_linux64.
2799 2015-03-01 Pedro Alves <palves@redhat.com>
2801 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
2804 2015-02-27 Pedro Alves <palves@redhat.com>
2806 * linux-x86-low.c (u_debugreg_offset): New function.
2807 (x86_linux_dr_get, x86_linux_dr_set): Use it.
2809 2015-02-27 Pedro Alves <palves@redhat.com>
2811 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
2812 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
2813 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
2814 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2815 (ps_lsetfpregs, ps_getpid)
2816 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2817 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2818 (ps_lsetxregs, ps_plog): Declare.
2820 2015-02-27 Pedro Alves <palves@redhat.com>
2822 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2823 IP_AGENT_EXPORT_FUNC.
2824 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2825 IP_AGENT_EXPORT_FUNC.
2826 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2827 (IP_AGENT_EXPORT): Delete.
2828 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2829 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2830 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2831 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2832 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2833 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2834 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2835 (traceframe_read_count, traceframe_write_count)
2836 (traceframes_created, trace_state_variables, get_raw_reg)
2837 (get_trace_state_variable_value, set_trace_state_variable_value)
2838 (ust_loaded, helper_thread_id, cmd_buf): Use
2839 IPA_SYM_EXPORTED_NAME.
2840 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2841 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2842 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2843 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2844 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2845 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2846 EXTERN_C_PUSH/EXTERN_C_POP.
2847 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2848 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2849 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2850 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2851 (traceframe_write_count, traceframe_read_count)
2852 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2853 (about_to_request_buffer_space, get_trace_state_variable_value)
2854 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2855 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2856 EXTERN_C_PUSH/EXTERN_C_POP.
2857 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2858 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2859 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2860 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2861 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2862 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2863 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2864 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2866 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2867 (IP_AGENT_EXPORT_VAR_DECL): Define.
2869 (gdb_agent_get_raw_reg): Declare.
2871 2015-02-27 Tom Tromey <tromey@redhat.com>
2872 Pedro Alves <palves@redhat.com>
2874 Rename symbols whose names are reserved C++ keywords throughout.
2876 2015-02-27 Pedro Alves <palves@redhat.com>
2878 * Makefile.in (COMPILER): New, get it from autoconf.
2879 (CXX): Get from autoconf instead.
2880 (COMPILE.pre): Use COMPILER.
2881 (CC-LD): Rename to ...
2882 (CC_LD): ... this. Use COMPILER.
2883 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2884 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2885 * acinclude.m4: Include build-with-cxx.m4.
2886 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2887 Disable -Werror by default if building in C++ mode.
2888 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2889 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2890 the C++ compiler. Save/restore CXXFLAGS too.
2891 * configure: Regenerate.
2893 2015-02-27 Pedro Alves <palves@redhat.com>
2895 * acinclude.m4: Include libiberty.m4.
2896 * configure.ac: Call libiberty_INIT.
2897 * config.in, configure: Regenerate.
2899 2015-02-26 Pedro Alves <palves@redhat.com>
2901 * linux-low.c (linux_wait_1): When incrementing the PC past a
2902 program breakpoint always use the_low_target.breakpoint_len as
2903 increment, rather than the maximum between that and
2904 the_low_target.decr_pc_after_break.
2906 2015-02-23 Pedro Alves <palves@redhat.com>
2908 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2909 thread was doing a step-over; always adjust the PC if
2910 we stepped over a permanent breakpoint.
2911 (linux_wait_1): If we stepped over breakpoint that was on top of a
2912 permanent breakpoint, manually advance the PC past it.
2914 2015-02-23 Pedro Alves <palves@redhat.com>
2916 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2918 (x86_fill_gregset, x86_store_gregset): Use it when handling
2921 2015-02-20 Pedro Alves <palves@redhat.com>
2923 * thread-db.c: Include "nat/linux-procfs.h".
2924 (thread_db_init): Skip listing new threads if the kernel supports
2925 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2927 2015-02-20 Pedro Alves <palves@redhat.com>
2929 * linux-low.c (status_pending_p_callback): Use ptid_match.
2931 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2933 PR breakpoints/16812
2934 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2935 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2936 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2938 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2940 PR breakpoints/15956
2941 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2943 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2945 * linux-low.c (linux_low_btrace_conf): Print size.
2946 * server.c (handle_btrace_conf_general_set): New.
2947 (hanle_general_set): Call handle_btrace_conf_general_set.
2948 (handle_query): Report Qbtrace-conf:bts:size as supported.
2950 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2952 * linux-low.c (linux_low_enable_btrace): Update parameters.
2953 (linux_low_btrace_conf): New.
2954 (linux_target_ops)<to_btrace_conf>: Initialize.
2955 * server.c (current_btrace_conf): New.
2956 (handle_btrace_enable): Rename to ...
2957 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2958 to target_enable_btrace. Update comment. Update users.
2959 (handle_qxfer_btrace_conf): New.
2960 (qxfer_packets): Add btrace-conf entry.
2961 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2962 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2963 (target_ops)<read_btrace_conf>: New.
2964 (target_enable_btrace): Update parameters.
2965 (target_read_btrace_conf): New.
2967 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2969 * server.c (handle_btrace_general_set): Remove call to
2970 target_supports_btrace.
2971 (supported_btrace_packets): New.
2972 (handle_query): Call supported_btrace_packets.
2973 * target.h: include btrace-common.h.
2974 (btrace_target_info): Removed.
2975 (supports_btrace, target_supports_btrace): Update parameters.
2977 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2979 * Makefile.in (SFILES): Add common/btrace-common.c.
2980 (OBS): Add common/btrace-common.o.
2981 (btrace-common.o): Add build rules.
2982 * linux-low: Include btrace-common.h.
2983 (linux_low_read_btrace): Use struct btrace_data. Call
2984 btrace_data_init and btrace_data_fini.
2986 2015-02-06 Pedro Alves <palves@redhat.com>
2988 * thread-db.c (find_new_threads_callback): Add debug output.
2990 2015-02-04 Pedro Alves <palves@redhat.com>
2992 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2993 (resume_stopped_resumed_lwps): New function.
2994 (linux_wait_for_event_filtered): Use it.
2996 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2998 * Makefile.in (SFILES): Add linux-personality.c.
2999 (linux-personality.o): New rule.
3000 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3001 list of objects to be built.
3002 * linux-low.c: Include nat/linux-personality.h.
3003 (linux_create_inferior): Remove code to disable address space
3004 randomization (moved to ../nat/linux-personality.c). Create
3005 cleanup to disable address space randomization.
3007 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3009 * Makefile.in (posix-strerror.o): New rule.
3010 (mingw-strerror.o): Likewise.
3011 * configure: Regenerated.
3012 * configure.ac: Source file ../common/common.host. Initialize new
3013 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3015 2015-01-14 Yao Qi <yao@codesourcery.com>
3017 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3018 (ppc-linux.o): New rule.
3019 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3020 * configure.ac: AC_CHECK_FUNCS(getauxval).
3021 * config.in: Re-generated.
3022 * configure: Re-generated.
3023 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3024 ppc64_64bit_inferior_p
3026 2015-01-14 Yao Qi <yao@codesourcery.com>
3028 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3029 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3030 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3031 (PT_ORIG_R3, PT_TRAP): Likewise.
3032 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3033 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3034 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3036 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3038 * i387-fp.c (i387_cache_to_xsave): In look over
3039 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3040 zmmh_low_space field by use of zmmh_high_space.
3042 2015-01-09 Pedro Alves <palves@redhat.com>
3044 * linux-low.c (step_over_bkpt): Move higher up in the file.
3045 (handle_extended_wait): Don't store the stop_pc here.
3046 (get_stop_pc): Adjust comments and rename to ...
3047 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3048 stopped for a software breakpoint or hardware breakpoint.
3049 (thread_still_has_status_pending_p): New function.
3050 (status_pending_p_callback): Use
3051 thread_still_has_status_pending_p. If the event is no longer
3052 interesting, resume the LWP.
3053 (handle_tracepoints): Add assert.
3054 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3055 (wstatus_maybe_breakpoint): New function.
3056 (cancel_breakpoint): Delete function.
3057 (check_stopped_by_watchpoint): New function, factored out from
3058 linux_low_filter_event.
3059 (lp_status_maybe_breakpoint): Delete function.
3060 (linux_low_filter_event): Remove filter_ptid argument.
3061 Leave thread group exits pending here. Store the LWP's stop PC.
3062 Always leave events pending.
3063 (linux_wait_for_event_filtered): Pull all events out of the
3064 kernel, and leave them all pending.
3065 (count_events_callback, select_event_lwp_callback): Consider all
3067 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3068 (select_event_lwp): Only give preference to the stepping LWP in
3069 all-stop mode. Adjust comments.
3070 (ignore_event): New function.
3071 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3072 references to cancel_breakpoints. Adjust to renames. Also give
3073 equal priority to all LWPs that have had events in non-stop mode.
3074 If reporting a software breakpoint event, unadjust the LWP's PC.
3075 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3076 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3078 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3079 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3080 (linux_stopped_by_watchpoint): Adjust.
3081 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3082 * linux-low.h (enum lwp_stop_reason): New.
3083 (struct lwp_info) <stop_pc>: Adjust comment.
3084 <stopped_by_watchpoint>: Delete field.
3085 <stop_reason>: New field.
3086 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3087 * mem-break.c (software_breakpoint_inserted_here)
3088 (hardware_breakpoint_inserted_here): New function.
3089 * mem-break.h (software_breakpoint_inserted_here)
3090 (hardware_breakpoint_inserted_here): Declare.
3091 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3092 (cancel_breakpoints): Delete.
3093 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3094 (upload_fast_traceframes): Remove references to
3097 2015-01-09 Pedro Alves <palves@redhat.com>
3099 * thread-db.c (find_new_threads_callback): Ignore thread if the
3100 kernel thread ID is -1.
3102 2015-01-09 Pedro Alves <palves@redhat.com>
3104 * linux-low.c (linux_attach_fail_reason_string): Move to
3105 nat/linux-ptrace.c, and rename.
3106 (linux_attach_lwp): Update comment.
3107 (attach_proc_task_lwp_callback): New function.
3108 (linux_attach): Adjust to rename and use
3109 linux_proc_attach_tgid_threads.
3110 (linux_attach_fail_reason_string): Delete declaration.
3112 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3114 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3115 * server.c (gdbserver_version): Likewise.
3117 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3119 * remote-utils.c: Include ctype.h.
3120 (input_interrupt): Explicitly handle the case when the char
3121 received is the NUL byte. Improve the printing of non-ASCII
3124 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3126 * linux-low.c (linux_low_filter_event): Update call to
3127 linux_enable_event_reporting following the addition of
3128 a new parameter to that function.
3130 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3133 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3134 (AARCH64_FPCR_REGNO): Likewise.
3135 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3136 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3137 (aarch64_store_fpregset): Likewise.
3139 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3141 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3142 Remove FIXME comment about assumption about N.
3144 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3146 * configure.ac: If large-file support is disabled in GDBserver,
3147 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3148 * configure: Regenerate.
3150 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3152 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3153 warning upon ENODATA from ptrace.
3154 * linux-s390-low.c (s390_store_tdb): New.
3155 (s390_regsets): Add regset for NT_S390_TDB.
3157 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3159 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3160 without a fill_function.
3161 * linux-s390-low.c (s390_fill_last_break): Remove.
3162 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3163 (s390_arch_setup): Use regset's size instead of fill_function for
3166 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3168 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3169 the regset's store function when ptrace returned an error.
3170 * regcache.c (get_thread_regcache): Invalidate register cache
3171 before fetching inferior's registers.
3173 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3175 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3176 while-loop as for-loop.
3177 (regsets_store_inferior_registers): Likewise.
3179 2014-11-28 Yao Qi <yao@codesourcery.com>
3181 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3182 * config.in, configure: Re-generate.
3183 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3186 2014-11-21 Yao Qi <yao@codesourcery.com>
3188 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3189 (AC_CHECK_HEADERS): Remove malloc.h.
3190 * configure: Re-generated.
3191 * config.in: Re-generated.
3192 * server.h: Don't include alloca.h and malloc.h.
3193 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3194 Don't include malloc.h.
3196 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3198 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3199 corresponding ERRNO check in same block.
3201 2014-11-12 Pedro Alves <palves@redhat.com>
3203 * server.c (cont_thread): Update comment.
3204 (start_inferior, attach_inferior): No longer clear cont_thread.
3205 (handle_v_cont): No longer set cont_thread.
3206 (captured_main): Clear cont_thread each time a GDB connects.
3208 2014-11-12 Pedro Alves <palves@redhat.com>
3210 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3211 thread, and don't resume all threads if the Hc thread has exited.
3213 2014-11-12 Pedro Alves <palves@redhat.com>
3215 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3216 the process group instead of to a specific LWP.
3218 2014-10-15 Pedro Alves <palves@redhat.com>
3221 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3223 (arm_set_thread_context): Delete.
3224 (the_low_target): Adjust.
3225 * win32-i386-low.c (debug_registers_changed)
3226 (debug_registers_used): Delete.
3227 (update_debug_registers_callback): New function.
3228 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3229 needing to update their debug registers.
3230 (win32_get_current_dr): New function.
3231 (x86_dr_low_get_addr, x86_dr_low_get_control)
3232 (x86_dr_low_get_status): Fetch the debug register from the thread
3234 (i386_initial_stuff): Adjust.
3235 (i386_get_thread_context): Remove current_event parameter. Don't
3236 clear debug_registers_changed nor copy DR values to
3238 (i386_set_thread_context): Delete.
3239 (i386_prepare_to_resume): New function.
3240 (i386_thread_added): Mark the thread as needing to update irs
3242 (the_low_target): Remove i386_set_thread_context and install
3243 i386_prepare_to_resume.
3244 * win32-low.c (win32_get_thread_context): Adjust.
3245 (win32_set_thread_context): Use SetThreadContext
3247 (win32_prepare_to_resume): New function.
3248 (win32_require_context): New function, factored out from ...
3249 (thread_rec): ... this.
3250 (continue_one_thread): Call win32_prepare_to_resume on each thread
3251 we're about to continue.
3252 (win32_resume): Call win32_prepare_to_resume on the event thread.
3253 * win32-low.h (struct win32_thread_info)
3254 <debug_registers_changed>: New field.
3255 (struct win32_target_ops): Change prototype of set_thread_context,
3256 delete set_thread_context and add prepare_to_resume.
3257 (win32_require_context): New declaration.
3259 2014-10-08 Gary Benson <gbenson@redhat.com>
3261 * server.h: Do not include common-exceptions.h.
3263 2014-10-08 Gary Benson <gbenson@redhat.com>
3265 * server.h: Do not include cleanups.h.
3267 2014-09-30 James Hogan <james.hogan@imgtec.com>
3269 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3272 2014-09-23 Yao Qi <yao@codesourcery.com>
3274 * linux-low.c (lp_status_maybe_breakpoint): New function.
3275 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3276 (count_events_callback): Likewise.
3277 (select_event_lwp_callback): Likewise.
3278 (cancel_breakpoints_callback): Likewise.
3280 2014-09-19 Don Breazeal <donb@codesourcery.com>
3282 * linux-low.c (handle_extended_wait): Call
3283 linux_ptrace_get_extended_event.
3284 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3285 linux_is_extended_waitstatus.
3287 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3289 * Makefile.in (CPPFLAGS): Define.
3290 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3291 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3293 2014-09-16 Gary Benson <gbenson@redhat.com>
3295 * inferiors.h (current_inferior): Renamed as...
3296 (current_thread): New variable. All uses updated.
3297 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3298 (maybe_move_out_of_jump_pad): Likewise.
3299 (cancel_breakpoint): Likewise.
3300 (linux_low_filter_event): Likewise.
3301 (wait_for_sigstop): Likewise.
3302 (linux_resume_one_lwp): Likewise.
3303 (need_step_over_p): Likewise.
3304 (start_step_over): Likewise.
3305 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3306 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3307 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3308 and save_inferior as saved_thread.
3309 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3311 (regcache_invalidate_thread): Likewise.
3312 * remote-utils.c (prepare_resume_reply): Likewise.
3313 * thread-db.c (thread_db_get_tls_address): Likewise.
3314 (disable_thread_event_reporting): Likewise.
3315 (remove_thread_event_breakpoints): Likewise.
3316 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3318 * target.h (set_desired_inferior): Renamed as...
3319 (set_desired_thread): New declaration. All uses updated.
3320 * server.c (myresume): Updated comment to reference thread instead
3322 (handle_serial_event): Likewise.
3323 (handle_target_event): Likewise.
3325 2014-09-12 Tom Tromey <tromey@redhat.com>
3326 Gary Benson <gbenson@redhat.com>
3328 * regcache.h: Include common-regcache.h.
3329 (regcache_read_pc): Don't declare.
3330 * regcache.c (get_thread_regcache_for_ptid): New function.
3332 2014-09-11 Tom Tromey <tromey@redhat.com>
3333 Gary Benson <gbenson@redhat.com>
3335 * symbol.c: New file.
3336 * Makefile.in (SFILES): Add symbol.c.
3337 (OBS): Add symbol.o.
3339 2014-09-11 Gary Benson <gbenson@redhat.com>
3341 * target.c (target_stop_ptid, target_continue_ptid): New
3344 2014-09-11 Tom Tromey <tromey@redhat.com>
3345 Gary Benson <gbenson@redhat.com>
3347 * target.h: Include target/target.h.
3348 * target.c (target_read_memory, target_read_uint32)
3349 (target_write_memory): New functions.
3351 2014-09-11 Gary Benson <gbenson@redhat.com>
3353 * server.h (debug_hw_points): Don't declare.
3354 * server.c (debug_hw_points): Don't define. Replace all uses
3355 with show_debug_regs.
3356 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3357 all uses with show_debug_regs.
3359 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3361 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3362 endianness into account.
3363 (ppc_supply_ptrace_register): Likewise.
3365 2014-09-03 James Hogan <james.hogan@imgtec.com>
3367 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3368 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3370 2014-09-03 Gary Benson <gbenson@redhat.com>
3372 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3373 ALL_DEBUG_ADDRESS_REGISTERS.
3375 2014-09-02 Gary Benson <gbenson@redhat.com>
3377 * i386-low.h: Renamed as...
3378 * x86-low.h: New file. All type, function and variable name
3379 prefixes changed from "i386_" to "x86_". All references updated.
3380 * i386-low.c: Renamed as...
3381 * x86-low.c: New file. All type, function and variable name
3382 prefixes changed from "i386_" to "x86_". All references updated.
3384 2014-09-02 Gary Benson <gbenson@redhat.com>
3386 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3387 (x86_linux_new_thread): Likewise.
3389 2014-08-29 Gary Benson <gbenson@redhat.com>
3391 * server.h (setjmp.h): Do not include.
3392 (toplevel): Do not declare.
3393 (common-exceptions.h): Include.
3394 (cleanups.h): Likewise.
3395 * server.c (toplevel): Do not define.
3396 (exit_code): New static global.
3397 (detach_or_kill_for_exit_cleanup): New function.
3398 (main): New function. Original main renamed to...
3399 (captured_main): New function.
3400 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3402 2014-08-29 Gary Benson <gbenson@redhat.com>
3404 * Makefile.in (SFILES): Add common/common-exceptions.c.
3405 (OBS): Add common-exceptions.o.
3406 (common-exceptions.o): New rule.
3407 * utils.c (prepare_to_throw_exception): New function.
3409 2014-08-29 Gary Benson <gbenson@redhat.com>
3411 * config.in: Regenerate.
3412 * configure: Likewise.
3414 2014-08-29 Gary Benson <gbenson@redhat.com>
3416 * Makefile.in (SFILES): Add common/cleanups.c.
3418 (cleanups.o): New rule.
3420 2014-08-29 Gary Benson <gbenson@redhat.com>
3422 * utils.c (internal_vwarning): New function.
3424 2014-08-28 Gary Benson <gbenson@redhat.com>
3426 * utils.h (fatal): Remove declaration.
3427 * utils.c (fatal): Remove function.
3429 2014-08-28 Gary Benson <gbenson@redhat.com>
3431 * tracepoint.c (gdb_agent_init): Replace fatal with
3433 (initialize_tracepoint): Likewise.
3435 2014-08-28 Gary Benson <gbenson@redhat.com>
3437 * remote-utils.c (remote_prepare): Replace fatal with error.
3439 2014-08-28 Gary Benson <gbenson@redhat.com>
3441 * linux-low.c (linux_async): Replace fatal with warning.
3443 (linux_start_non_stop): Return -1 if linux_async failed.
3445 2014-08-28 Gary Benson <gbenson@redhat.com>
3447 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3449 (i386_dr_low_get_addr): Remove vague comment.
3450 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3453 2014-08-28 Gary Benson <gbenson@redhat.com>
3455 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3456 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3458 (linux_resume_one_lwp): Likewise.
3459 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3461 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3462 with internal_error.
3463 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3464 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3465 (find_register_by_name): Replace fatal with internal_error.
3466 (find_regno): Likewise.
3467 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3468 * thread-db.c (thread_db_create_event): Likewise.
3469 (thread_db_load_search): Likewise.
3470 (try_thread_db_load_1): Likewise.
3471 * tracepoint.c (get_jump_space_head): Replace fatal with
3473 (claim_trampoline_space): Likewise.
3474 (have_fast_tracepoint_trampoline_buffer): Likewise.
3475 (cmd_qtstart): Likewise.
3476 (stop_tracing): Likewise.
3477 (fast_tracepoint_collecting): Likewise.
3478 (target_malloc): Likewise.
3479 (download_tracepoint): Likewise.
3480 (download_trace_state_variables): Replace check with gdb_assert.
3481 (upload_fast_traceframes): Replace fatal with internal_error.
3483 2014-08-19 Tom Tromey <tromey@redhat.com>
3484 Gary Benson <gbenson@redhat.com>
3486 * Makefile.in (SFILES): Add common/common-debug.c.
3487 (OBS): Add common-debug.o.
3488 (common-debug.o): New rule.
3489 * debug.h (debug_printf): Don't declare.
3490 * debug.c (debug_printf): Renamed and rewritten as...
3491 (debug_vprintf): New function.
3493 2014-08-19 Gary Benson <gbenson@redhat.com>
3495 * utils.h: Do not include print-utils.h.
3497 2014-08-19 Tom Tromey <tromey@redhat.com>
3498 Gary Benson <gbenson@redhat.com>
3500 * server.h: Add static assertion.
3501 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3503 2014-08-19 Tom Tromey <tromey@redhat.com>
3504 Gary Benson <gbenson@redhat.com>
3506 * Makefile.in (SFILES): Add common/errors.c.
3507 (OBS): Add errors.o.
3508 (IPA_OBS): Add errors-ipa.o.
3509 (errors.o): New rule.
3510 (errors-ipa.o): Likewise.
3511 * utils.h (perror_with_name, error, warning): Don't declare.
3512 * utils.c (warning): Renamed and rewritten as...
3513 (vwarning): New function.
3514 (error): Renamed and rewritten as...
3515 (verror): New function.
3516 (internal_error): Renamed and rewritten as...
3517 (internal_verror): New function.
3519 2014-08-07 Gary Benson <gbenson@redhat.com>
3521 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3522 * configure: Regenerate.
3523 * config.in: Likewise.
3524 * server.h: Do not include errno.h.
3525 * event-loop.c: Likewise.
3526 * hostio-errno.c: Likewise.
3527 * linux-low.c: Likewise.
3528 * remote-utils.c: Likewise.
3529 * spu-low.c: Likewise.
3530 * utils.c: Likewise.
3531 * gdbreplay.c: Unconditionally include errno.h.
3533 2014-08-07 Gary Benson <gbenson@redhat.com>
3535 * server.h: Do not include string.h.
3536 * event-loop.c: Likewise.
3537 * linux-low.c: Likewise.
3538 * regcache.c: Likewise.
3539 * remote-utils.c: Likewise.
3540 * spu-low.c: Likewise.
3541 * utils.c: Likewise.
3543 2014-08-07 Gary Benson <gbenson@redhat.com>
3545 * server.h: Do not include gdb_assert.h.
3547 2014-08-07 Gary Benson <gbenson@redhat.com>
3549 * server.h: Do not include common-utils.h.
3551 2014-08-07 Gary Benson <gbenson@redhat.com>
3553 * server.h: Do not include ptid.h.
3554 * notif.h: Likewise.
3556 2014-08-07 Gary Benson <gbenson@redhat.com>
3558 * server.h: Do not include gdb_locale.h.
3560 2014-08-07 Gary Benson <gbenson@redhat.com>
3562 * server.h: Do not include gdb/signals.h.
3563 * win32-low.c: Likewise.
3565 2014-08-07 Gary Benson <gbenson@redhat.com>
3567 * server.h: Do not include pathmax.h.
3569 2014-08-07 Gary Benson <gbenson@redhat.com>
3571 * server.h: Do not include libiberty.h.
3572 * linux-bfin-low.c: Likewise.
3574 2014-08-07 Gary Benson <gbenson@redhat.com>
3576 * server.h: Do not include ansidecl.h.
3578 2014-08-07 Gary Benson <gbenson@redhat.com>
3580 * linux-x86-low.c: Do not include stddef.h.
3581 * lynx-ppc-low.c: Likewise.
3582 * tracepoint.c: Likewise.
3584 2014-08-07 Gary Benson <gbenson@redhat.com>
3586 * server.h: Do not include stdarg.h.
3587 * nto-low.c: Likewise.
3589 2014-08-07 Gary Benson <gbenson@redhat.com>
3591 * server.h: Do not include stdlib.h.
3592 * inferiors.c: Likewise.
3593 * linux-low.c: Likewise.
3594 * regcache.c: Likewise.
3595 * spu-low.c: Likewise.
3596 * tracepoint.c: Likewise.
3597 * utils.c: Likewise.
3599 2014-08-07 Gary Benson <gbenson@redhat.com>
3601 * server.h: Do not include stdio.h.
3602 * linux-low.c: Likewise.
3603 * remote-utils.c: Likewise.
3604 * spu-low.c: Likewise.
3605 * utils.c: Likewise.
3606 * wincecompat.c: Likewise.
3608 2014-08-06 Gary Benson <gbenson@redhat.com>
3610 * regcache.c (init_register_cache): Move conditionals inside if.
3612 2014-08-06 Gary Benson <gbenson@redhat.com>
3614 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
3616 2014-07-31 Gary Benson <gbenson@redhat.com>
3618 * ax.h: Do not include server.h.
3619 * gdbthread.h: Likewise.
3620 * lynx-low.h: Likewise.
3621 * notif.h: Likewise.
3623 2014-07-30 Gary Benson <gbenson@redhat.com>
3625 * server.h: Include common-defs.h.
3626 Do not include config.h or build-gnulib-gdbserver/config.h.
3628 2014-07-30 Gary Benson <gbenson@redhat.com>
3630 * hostio-errno.c: Move server.h to top of includes list.
3631 * inferiors.c: Likewise.
3632 * linux-x86-low.c: Likewise.
3633 * notif.c: Include server.h.
3635 2014-07-24 Tom Tromey <tromey@redhat.com>
3636 Gary Benson <gbenson@redhat.com>
3638 * server.h (CORE_ADDR): Now unsigned.
3640 2014-07-16 Pedro Alves <palves@redhat.com>
3642 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
3644 2014-07-15 Pedro Alves <palves@redhat.com>
3646 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
3649 2014-07-11 Pedro Alves <palves@redhat.com>
3651 * linux-low.c (kill_wait_lwp): New function, based on
3652 kill_one_lwp_callback, but use my_waitpid directly.
3653 (kill_one_lwp_callback, linux_kill): Use it.
3655 2014-06-23 Pedro Alves <palves@redhat.com>
3657 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
3658 before setting DR0..DR3.
3660 2014-06-20 Gary Benson <gbenson@redhat.com>
3662 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
3663 * configure: Regenerated.
3664 * config.in: Likewise.
3666 2014-06-20 Gary Benson <gbenson@redhat.com>
3668 * Makefile.in (SFILES): Update locations for files moved
3670 (object file files): Reordered.
3672 2014-06-20 Gary Benson <gbenson@redhat.com>
3674 * i386-low.h (i386_dr_low_can_set_addr): Removed.
3675 (i386_dr_low_set_addr): Likewise.
3676 (i386_dr_low_get_addr): Likewise.
3677 (i386_dr_low_can_set_control): Likewise.
3678 (i386_dr_low_set_control): Likewise.
3679 (i386_dr_low_get_control): Likewise.
3680 (i386_dr_low_get_status): Likewise.
3681 (i386_get_debug_register_length): Likewise.
3682 * linux-x86-low.c (i386_dr_low_set_addr):
3683 Changed signature. Made static.
3684 (i386_dr_low_get_addr): Likewise.
3685 (i386_dr_low_set_control): Likewise.
3686 (i386_dr_low_get_control): Likewise.
3687 (i386_dr_low_get_status): Likewise.
3688 (i386_dr_low): New global variable.
3689 * win32-i386-low.c (i386_dr_low_set_addr):
3690 Changed signature. Made static.
3691 (i386_dr_low_get_addr): Likewise.
3692 (i386_dr_low_set_control): Likewise.
3693 (i386_dr_low_get_control): Likewise.
3694 (i386_dr_low_get_status): Likewise.
3695 (i386_dr_low): New global variable.
3697 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
3699 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
3700 * Makefile.in (AR, AR_FLAGS): Define.
3701 * configure: Regenerate.
3703 2014-06-19 Gary Benson <gbenson@redhat.com>
3705 * Makefile.in (i386-dregs.o): New rule.
3706 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
3707 * i386-low.c (target.h): Remove include.
3708 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
3709 (DR_CONTROL_SHIFT): Likewise.
3710 (DR_CONTROL_SIZE): Likewise.
3711 (DR_RW_EXECUTE): Likewise.
3712 (DR_RW_WRITE): Likewise.
3713 (DR_RW_READ): Likewise.
3714 (DR_RW_IORW): Likewise.
3715 (DR_LEN_1): Likewise.
3716 (DR_LEN_2): Likewise.
3717 (DR_LEN_4): Likewise.
3718 (DR_LEN_8): Likewise.
3719 (DR_LOCAL_ENABLE_SHIFT): Likewise.
3720 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
3721 (DR_ENABLE_SIZE): Likewise.
3722 (DR_LOCAL_SLOWDOWN): Likewise.
3723 (DR_GLOBAL_SLOWDOWN): Likewise.
3724 (DR_CONTROL_RESERVED): Likewise.
3725 (I386_DR_CONTROL_MASK): Likewise.
3726 (I386_DR_VACANT): Likewise.
3727 (I386_DR_LOCAL_ENABLE): Likewise.
3728 (I386_DR_GLOBAL_ENABLE): Likewise.
3729 (I386_DR_DISABLE): Likewise.
3730 (I386_DR_SET_RW_LEN): Likewise.
3731 (I386_DR_GET_RW_LEN): Likewise.
3732 (I386_DR_WATCH_HIT): Likewise.
3733 (i386_wp_op_t): Likewise.
3734 (i386_show_dr): Likewise.
3735 (i386_length_and_rw_bits): Likewise.
3736 (i386_insert_aligned_watchpoint): Likewise.
3737 (i386_remove_aligned_watchpoint): Likewise.
3738 (i386_handle_nonaligned_watchpoint): Likewise.
3739 i386_update_inferior_debug_regs(): Likewise.
3740 (i386_dr_insert_watchpoint): Likewise.
3741 (i386_dr_remove_watchpoint): Likewise.
3742 (i386_dr_region_ok_for_watchpoint): Likewise.
3743 (i386_dr_stopped_data_address): Likewise.
3744 (i386_dr_stopped_by_watchpoint): Likewise.
3746 2014-06-19 Gary Benson <gbenson@redhat.com>
3748 * i386-low.c (i386_dr_show): Renamed to
3749 i386_show_dr and made static. All uses updated.
3750 (i386_dr_length_and_rw_bits): Renamed to
3751 i386_length_and_rw_bits and made static.
3753 (i386_dr_insert_aligned_watchpoint): Renamed to
3754 i386_insert_aligned_watchpoint and made static.
3756 (i386_dr_remove_aligned_watchpoint): Renamed to
3757 i386_remove_aligned_watchpoint and made static.
3759 (i386_dr_update_inferior_debug_regs): Renamed to
3760 i386_update_inferior_debug_regs and made static.
3763 2014-06-18 Gary Benson <gbenson@redhat.com>
3765 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3766 (i386_dr_low_can_set_control): Likewise.
3767 (i386_get_debug_register_length): Likewise.
3768 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3769 (i386_dr_low_can_set_control): Likewise.
3770 (i386_get_debug_register_length): Likewise.
3772 2014-06-17 Gary Benson <gbenson@redhat.com>
3774 * i386-low.h (i386-dregs.h): New include.
3775 (DR_FIRSTADDR): Now in i386-dregs.h.
3776 (DR_LASTADDR): Likewise.
3777 (DR_NADDR): Likewise.
3778 (DR_STATUS): Likewise.
3779 (DR_CONTROL): Likewise.
3780 (i386_debug_reg_state): Likewise.
3781 (i386_dr_insert_watchpoint): Likewise.
3782 (i386_dr_remove_watchpoint): Likewise.
3783 (i386_dr_region_ok_for_watchpoint): Likewise.
3784 (i386_dr_stopped_data_address): Likewise.
3785 (i386_dr_stopped_by_watchpoint): Likewise.
3786 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
3788 2014-06-18 Gary Benson <gbenson@redhat.com>
3790 * i386-low.h (i386_low_insert_watchpoint): Renamed to
3791 i386_dr_insert_watchpoint.
3792 (i386_low_remove_watchpoint): Renamed to
3793 i386_dr_remove_watchpoint.
3794 (i386_low_region_ok_for_watchpoint): Renamed to
3795 i386_dr_region_ok_for_watchpoint.
3796 (i386_low_stopped_data_address): Renamed to
3797 i386_dr_stopped_data_address.
3798 (i386_low_stopped_by_watchpoint): Renamed to
3799 i386_dr_stopped_by_watchpoint.
3800 * i386-low.c (i386_show_dr): Renamed to
3801 i386_dr_show and made nonstatic. All uses updated.
3802 (i386_length_and_rw_bits): Renamed to
3803 i386_dr_length_and_rw_bits and made nonstatic.
3805 (i386_insert_aligned_watchpoint): Renamed to
3806 i386_dr_insert_aligned_watchpoint and made nonstatic.
3808 (i386_remove_aligned_watchpoint): Renamed to
3809 i386_dr_remove_aligned_watchpoint and made nonstatic.
3811 (i386_update_inferior_debug_regs): Renamed to
3812 i386_dr_update_inferior_debug_regs and made nonstatic.
3814 (i386_low_insert_watchpoint): Renamed to
3815 i386_dr_insert_watchpoint. All uses updated.
3816 (i386_low_remove_watchpoint): Renamed to
3817 i386_dr_remove_watchpoint. All uses updated.
3818 (i386_low_region_ok_for_watchpoint): Renamed to
3819 i386_dr_region_ok_for_watchpoint. All uses updated.
3820 (i386_low_stopped_data_address): Renamed to
3821 i386_dr_stopped_data_address. All uses updated.
3822 (i386_low_stopped_by_watchpoint): Renamed to
3823 i386_dr_stopped_by_watchpoint. All uses updated.
3825 2014-06-18 Gary Benson <gbenson@redhat.com>
3827 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3828 (i386_dr_low_can_set_control): Likewise.
3829 (i386_insert_aligned_watchpoint): New check.
3831 2014-06-18 Gary Benson <gbenson@redhat.com>
3833 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3836 2014-06-18 Gary Benson <gbenson@redhat.com>
3838 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3839 instead of fatal and error.
3840 (i386_handle_nonaligned_watchpoint): Likewise.
3842 2014-06-18 Gary Benson <gbenson@redhat.com>
3844 * i386-low.c (i386_get_debug_register_length): New macro.
3845 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3846 (i386_show_dr): Use debug_printf instead of fprintf. Use
3847 phex to format values.
3849 2014-06-18 Gary Benson <gbenson@redhat.com>
3851 * i386-low.h: Comment changes.
3852 * i386-low.c: Likewise.
3854 2014-06-18 Gary Benson <gbenson@redhat.com>
3856 * i386-low.c: Whitespace changes.
3858 2014-06-12 Tom Tromey <tromey@redhat.com>
3860 * utils.c (freeargv): Remove.
3862 2014-06-12 Tom Tromey <tromey@redhat.com>
3864 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3865 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3866 (parse_debug_format_options): Likewise.
3867 (gdbserver_usage): Likewise.
3868 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3869 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3870 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3872 ($(LIBGNU)): Depend on libiberty.
3873 (all-lib): Recurse into all subdirs.
3874 (install-only): Invoke "install" target in subdirs.
3875 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3877 * configure: Rebuild.
3878 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3879 for vasprintf, vsnprintf, or gettimeofday.
3880 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3883 2014-06-05 Joel Brobecker <brobecker@adacore.com>
3885 * development.sh: Delete.
3886 * Makefile.in (config.status): Adjust dependency on development.sh.
3887 * configure.ac: Adjust development.sh source call.
3888 * configure: Regenerate.
3890 2014-06-02 Pedro Alves <palves@redhat.com>
3892 * ax.c (gdb_free_agent_expr): New function.
3893 * ax.h (gdb_free_agent_expr): New declaration.
3894 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3896 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3898 (clear_breakpoint_conditions_and_commands): New function.
3899 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3900 (clear_breakpoint_conditions_and_commands): New declaration.
3902 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3904 * linux-aarch64-low.c (asm/ptrace.h): Include.
3906 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3908 Fix TLS access for -static -pthread.
3909 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3910 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3911 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3913 2014-05-20 Pedro Alves <palves@redhat.com>
3915 * linux-aarch64-low.c (aarch64_insert_point)
3916 (aarch64_remove_point): No longer check whether the type is
3917 supported here. Adjust to new interface.
3918 (the_low_target): Install aarch64_supports_z_point_type as
3919 supports_z_point_type method.
3920 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3921 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3922 instead of a Z packet char. Adjust.
3923 (arm_supports_z_point_type): New function.
3924 (arm_insert_point, arm_remove_point): Adjust to new interface.
3925 (the_low_target): Install arm_supports_z_point_type.
3926 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3927 (cris_insert_point, cris_remove_point): Adjust to new interface.
3928 Don't check whether the type is supported here.
3929 (the_low_target): Install cris_supports_z_point_type.
3930 * linux-low.c (linux_supports_z_point_type): New function.
3931 (linux_insert_point, linux_remove_point): Adjust to new interface.
3932 * linux-low.h (struct linux_target_ops) <insert_point,
3933 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3934 raw_breakpoint pointer parameter.
3935 <supports_z_point_type>: New method.
3936 * linux-mips-low.c (mips_supports_z_point_type): New function.
3937 (mips_insert_point, mips_remove_point): Adjust to new interface.
3938 Use mips_supports_z_point_type.
3939 (the_low_target): Install mips_supports_z_point_type.
3940 * linux-ppc-low.c (the_low_target): Install NULL as
3941 supports_z_point_type method.
3942 * linux-s390-low.c (the_low_target): Install NULL as
3943 supports_z_point_type method.
3944 * linux-sparc-low.c (the_low_target): Install NULL as
3945 supports_z_point_type method.
3946 * linux-x86-low.c (x86_supports_z_point_type): New function.
3947 (x86_insert_point): Adjust to new insert_point interface. Use
3948 insert_memory_breakpoint. Adjust to new
3949 i386_low_insert_watchpoint interface.
3950 (x86_remove_point): Adjust to remove_point interface. Use
3951 remove_memory_breakpoint. Adjust to new
3952 i386_low_remove_watchpoint interface.
3953 (the_low_target): Install x86_supports_z_point_type.
3954 * lynx-low.c (lynx_target_ops): Install NULL as
3955 supports_z_point_type callback.
3956 * nto-low.c (nto_supports_z_point_type): New.
3957 (nto_insert_point, nto_remove_point): Adjust to new interface.
3958 (nto_target_ops): Install nto_supports_z_point_type.
3959 * mem-break.c: Adjust intro comment.
3960 (struct raw_breakpoint) <raw_type, size>: New fields.
3961 <inserted>: Update comment.
3962 <shlib_disabled>: Delete field.
3963 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3964 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3965 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3966 (raw_bkpt_type_to_target_hw_bp_type): New function.
3967 (find_enabled_raw_code_breakpoint_at): New function.
3968 (find_raw_breakpoint_at): New type and size parameters. Use them.
3969 (insert_memory_breakpoint): New function, based off
3970 set_raw_breakpoint_at.
3971 (remove_memory_breakpoint): New function.
3972 (set_raw_breakpoint_at): Reimplement.
3973 (set_breakpoint): New, based on set_breakpoint_at.
3974 (set_breakpoint_at): Reimplement.
3975 (delete_raw_breakpoint): Go through the_target->remove_point
3976 instead of assuming memory breakpoints.
3977 (find_gdb_breakpoint_at): Delete.
3978 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3979 (find_gdb_breakpoint): New function.
3980 (set_gdb_breakpoint_at): Delete.
3981 (z_type_supported): New function.
3982 (set_gdb_breakpoint_1): New function, loosely based off
3983 set_gdb_breakpoint_at.
3984 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3985 (delete_gdb_breakpoint_at): Delete.
3986 (delete_gdb_breakpoint_1): New function, loosely based off
3987 delete_gdb_breakpoint_at.
3988 (delete_gdb_breakpoint): New function.
3989 (clear_gdb_breakpoint_conditions): Rename to ...
3990 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3992 (add_condition_to_breakpoint): Make static.
3993 (add_breakpoint_condition): Take a struct breakpoint pointer
3994 instead of an address. Adjust.
3995 (gdb_condition_true_at_breakpoint): Rename to ...
3996 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3998 (gdb_condition_true_at_breakpoint): Reimplement.
3999 (add_breakpoint_commands): Take a struct breakpoint pointer
4000 instead of an address. Adjust.
4001 (gdb_no_commands_at_breakpoint): Rename to ...
4002 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4003 parameter. Return true if no breakpoint was found. Change debug
4005 (gdb_no_commands_at_breakpoint): Reimplement.
4006 (run_breakpoint_commands): Rename to ...
4007 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4008 and change return type to boolean.
4009 (run_breakpoint_commands): New function.
4010 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4011 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4012 breakpoint. Go through the_target->remove_point instead of
4013 assuming memory breakpoint.
4014 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4015 software and hardware breakpoints.
4016 (reinsert_raw_breakpoint): Go through the_target->insert_point
4017 instead of assuming memory breakpoint.
4018 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4019 software and hardware breakpoints.
4020 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4021 Check both software and hardware breakpoints.
4022 (validate_inserted_breakpoint): Assert the breakpoint is a
4023 software breakpoint. Set the inserted flag to -1 instead of
4024 setting shlib_disabled.
4025 (delete_disabled_breakpoints): Adjust.
4026 (validate_breakpoints): Only validate software breakpoints.
4027 Adjust to inserted flag change.
4028 (check_mem_read, check_mem_write): Skip breakpoint types other
4029 than software breakpoints. Adjust to inserted flag change.
4030 * mem-break.h (enum raw_bkpt_type): New enum.
4031 (raw_breakpoint, struct process_info): Forward declare.
4032 (Z_packet_to_target_hw_bp_type): Delete declaration.
4033 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4034 (set_gdb_breakpoint, delete_gdb_breakpoint)
4035 (clear_breakpoint_conditions): New declarations.
4036 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4037 (breakpoint_inserted_here): Update comment.
4038 (add_breakpoint_condition, add_breakpoint_commands): Replace
4039 address parameter with a breakpoint pointer parameter.
4040 (gdb_breakpoint_here): Update comment.
4041 (delete_gdb_breakpoint_at): Delete.
4042 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4043 * server.c (process_point_options): Take a struct breakpoint
4044 pointer instead of an address. Adjust.
4045 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4046 delete_gdb_breakpoint.
4047 * spu-low.c (spu_target_ops): Install NULL as
4048 supports_z_point_type method.
4049 * target.h: Include mem-break.h.
4050 (struct target_ops) <prepare_to_access_memory>: Update comment.
4051 <supports_z_point_type>: New field.
4052 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4053 instead of a char. Also take a raw breakpoint pointer.
4054 * win32-arm-low.c (the_low_target): Install NULL as
4055 supports_z_point_type.
4056 * win32-i386-low.c (i386_supports_z_point_type): New function.
4057 (i386_insert_point, i386_remove_point): Adjust to new interface.
4058 (the_low_target): Install i386_supports_z_point_type.
4059 * win32-low.c (win32_supports_z_point_type): New function.
4060 (win32_insert_point, win32_remove_point): Adjust to new interface.
4061 (win32_target_ops): Install win32_supports_z_point_type.
4062 * win32-low.h (struct win32_target_ops):
4063 <supports_z_point_type>: New method.
4064 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4065 instead of a char. Also take a raw breakpoint pointer.
4067 2014-05-20 Pedro Alves <palves@redhat.com>
4069 * mem-break.h: Include break-common.h.
4070 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4071 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4072 (Z_packet_to_target_hw_bp_type): New declaration.
4073 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4074 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4075 (Z_PACKET_ACCESS_WP): Delete macros.
4076 (Z_packet_to_hw_type): Delete function.
4077 * i386-low.h: Don't include break-common.h here.
4078 (Z_packet_to_hw_type): Delete declaration.
4079 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4080 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4081 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4082 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4083 * linux-aarch64-low.c: Don't include break-common.h here.
4084 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4085 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4086 (Z_packet_to_target_hw_bp_type): Delete function.
4087 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4089 (mips_insert_point, mips_remove_point): Use
4090 Z_packet_to_target_hw_bp_type.
4092 2014-05-20 Pedro Alves <palves@redhat.com>
4094 * linux-aarch64-low.c: Include break-common.h.
4095 (enum target_point_type): Delete.
4096 (Z_packet_to_point_type): Rename to ...
4097 (Z_packet_to_target_hw_bp_type): ... this, and return a
4098 target_hw_bp_type instead.
4099 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4100 instead of an enum target_point_type.
4101 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4103 (aarch64_dr_state_insert_one_point)
4104 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4105 (aarch64_handle_aligned_watchpoint)
4106 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4107 Take an enum target_hw_bp_type instead of an enum
4109 (aarch64_supports_z_point_type): New function.
4110 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4111 use Z_packet_to_target_hw_bp_type.
4113 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4115 * configure.ac: Only use -Werror by default when DEVELOPMENT
4117 * configure: Regenerate.
4119 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4121 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4122 * linux-x86-low.c (X86_64_USER_REGS): New.
4123 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4125 2014-04-28 Yao Qi <yao@codesourcery.com>
4127 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4130 2014-04-25 Pedro Alves <palves@redhat.com>
4133 * linux-low.c (linux_attach_fail_reason_string): New function.
4134 (linux_attach_lwp): Delete.
4135 (linux_attach_lwp_1): Rename to ...
4136 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4137 argument. Remove "initial" parameter. Return int instead of
4138 void. Don't error or warn here.
4139 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4140 failure to attach to the tgid. Call warning when failing to
4142 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4143 argument. Remove "initial" parameter. Return int instead of
4144 void. Don't error or warn here.
4145 (linux_attach_fail_reason_string): New declaration.
4146 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4147 interface change. Use linux_attach_fail_reason_string.
4149 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4150 Walfred Tedeschi <walfred.tedeschi@intel.com>
4152 * Makefile.in: Added rules to handle new files
4153 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4154 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4155 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4156 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4157 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4158 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4160 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4161 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4162 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4163 i386/x32-avx512.xml.
4164 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4165 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4166 i386/x32-avx512-linux.xml.
4167 * i387-fp.c (num_avx512_k_registers): New constant for number
4169 (num_avx512_zmmh_low_registers): New constant for number of
4170 lower ZMM registers (0-15).
4171 (num_avx512_zmmh_high_registers): New constant for number of
4172 higher ZMM registers (16-31).
4173 (num_avx512_ymmh_registers): New contant for number of higher
4174 YMM registers (ymm16-31 added by avx521 on x86_64).
4175 (num_avx512_xmm_registers): New constant for number of higher
4176 XMM registers (xmm16-31 added by AVX512 on x86_64).
4177 (struct i387_xsave): Add space for AVX512 registers.
4178 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4179 Add code to handle AVX512 registers.
4180 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4181 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4182 prototypei from generated file.
4183 (tdesc_amd64_avx512_linux): Likewise.
4184 (init_registers_x32_avx512_linux): Likewise.
4185 (tdesc_x32_avx512_linux): Likewise.
4186 (init_registers_i386_avx512_linux): Likewise.
4187 (tdesc_i386_avx512_linux): Likewise.
4188 (x86_64_regmap): Add AVX512 registers.
4189 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4191 (initialize_low_arch): Add code to initialize AVX512 registers.
4193 2014-04-23 Pedro Alves <palves@redhat.com>
4195 * mem-break.c (find_gdb_breakpoint_at): Make static.
4196 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4198 2014-04-23 Pedro Alves <palves@redhat.com>
4200 * i386-low.c: Don't include break-common.h here.
4201 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4202 prototype to take target_hw_bp_type as argument instead of a Z
4204 * i386-low.h: Include break-common.h here.
4205 (Z_packet_to_hw_type): Declare.
4206 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4208 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4209 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4210 (x86_remove_point): Convert the packet number to a
4211 target_hw_bp_type before calling i386_low_remove_watchpoint.
4212 * win32-i386-low.c (i386_insert_point): Convert the packet number
4213 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4214 (i386_remove_point): Convert the packet number to a
4215 target_hw_bp_type before calling i386_low_remove_watchpoint.
4217 2014-04-23 Pedro Alves <palves@redhat.com>
4219 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4221 2014-04-10 Pedro Alves <palves@redhat.com>
4223 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4224 Check if the condition or command is NULL before checking if the
4225 breakpoint is known. On success, return true.
4226 * mem-break.h (add_breakpoint_condition): Document return.
4227 (add_breakpoint_commands): Add describing comment.
4228 * server.c (skip_to_semicolon): New function.
4229 (process_point_options): Use it.
4231 2014-04-09 Pedro Alves <palves@redhat.com>
4233 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4236 2014-02-27 Pedro Alves <palves@redhat.com>
4239 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4241 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4243 (last_thread_of_process_p): Take a PID argument instead of a
4245 (linux_wait_for_lwp): Delete.
4246 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4248 (linux_low_filter_event): New function, party factored out from
4249 linux_wait_for_event.
4250 (linux_wait_for_event): Rename to ...
4251 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4252 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4253 sigsuspend. Check for zombie leaders.
4254 (linux_wait_for_event): Reimplement as wrapper around
4255 linux_wait_for_event_filtered.
4256 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4257 a normal or signal exit is seen, it's the whole process exiting.
4258 (wait_for_sigstop): No longer a for_each_inferior callback.
4259 Rewrite on top of linux_wait_for_event_filtered.
4260 (stop_all_lwps): Call wait_for_sigstop directly.
4261 * server.c (resume, handle_target_event): Handle
4262 TARGET_WAITKIND_NO_RESUMED.
4264 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4266 * win32-low.c (psapi_get_dll_name,
4267 * win32_CreateToolhelp32Snapshot): Delete.
4268 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4269 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4271 (handle_load_dll): Add function description.
4272 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4274 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4276 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4278 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4279 base address when calling win32_add_one_solib.
4280 (handle_load_dll): Delete local variable load_addr.
4281 Remove 0x1000 offset applied to DLL base address when calling
4282 win32_add_one_solib.
4283 (handle_unload_dll): Add comment.
4285 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4287 * win32-low.c (win32_add_all_dlls): Renames
4288 win32_ensure_ntdll_loaded. Rewrite function documentation.
4289 Adjust implementation to always load all DLLs.
4290 Add 0x1000 offset to DLL base address when calling
4291 win32_add_one_solib.
4292 (child_initialization_done): New static global.
4293 (do_initial_child_stuff): Set child_initialization_done to
4294 zero during child initialization, and 1 after. Replace call
4295 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4297 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4298 (handle_unload_dll): Add function documentation.
4299 (get_child_debug_event): Ignore load and unload DLL events
4300 during child initialization.
4302 2014-02-20 Doug Evans <dje@google.com>
4304 Remove global all_lwps.
4305 * inferiors.h (ptid_of): Move here from linux-low.h.
4306 (pid_of, lwpid_of): Ditto.
4307 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4308 parameter is a struct thread_info * now.
4309 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4310 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4311 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4313 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4314 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4315 * linux-arm-low.c (update_registers_callback): Update, "entry"
4316 parameter is a struct thread_info * now.
4317 Fetch lwpid from current_inferior directly.
4318 (arm_insert_point): Pass &all_threads to find_inferior instead of
4320 (arm_remove_point): Ditto.
4321 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4322 (arm_prepare_to_resume): Fetch pid from thread.
4323 (arm_read_description): Fetch lwpid from current_inferior directly.
4324 * linux-low.c (all_lwps): Delete.
4325 (delete_lwp): Delete call to remove_inferior.
4326 (handle_extended_wait): Fetch lwpid from thread.
4327 (add_lwp): Don't set lwp->entry.id. Remove call to
4328 add_inferior_to_list.
4329 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4330 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4331 (kill_one_lwp_callback): Ditto.
4332 (linux_kill): Don't dereference NULL pointer.
4333 Fetch ptid,lwpid from thread.
4334 (get_detach_signal): Fetch ptid from thread.
4335 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4336 Simplify call to regcache_invalidate_thread.
4337 (delete_lwp_callback): Update, "entry" parameter is a
4338 struct thread_info * now. Fetch pid from thread.
4339 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4340 (status_pending_p_callback): Update, "entry" parameter is a
4341 struct thread_info * now. Fetch ptid from thread.
4342 (find_lwp_pid): Update, "entry" parameter is a
4343 struct thread_info * now.
4344 (linux_wait_for_lwp): Fetch pid from thread.
4345 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4346 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4347 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4348 (dequeue_one_deferred_signal): Ditto.
4349 (cancel_breakpoint): Fetch ptid from current_inferior.
4350 (linux_wait_for_event): Pass &all_threads to find_inferior,
4351 not &all_lwps. Fetch ptid, lwpid from thread.
4352 (count_events_callback): Update, "entry" parameter is a
4353 struct thread_info * now.
4354 (select_singlestep_lwp_callback): Ditto.
4355 (select_event_lwp_callback): Ditto.
4356 (cancel_breakpoints_callback): Ditto.
4357 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4359 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4360 (unsuspend_one_lwp): Update, "entry" parameter is a
4361 struct thread_info * now.
4362 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4364 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4365 Fetch lwpid from thread, not lwp.
4366 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4367 Pass &all_threads to find_inferior, not &all_lwps.
4368 (send_sigstop): Fetch lwpid from thread, not lwp.
4369 (send_sigstop_callback): Update, "entry" parameter is a
4370 struct thread_info * now.
4371 (suspend_and_send_sigstop_callback): Ditto.
4372 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4373 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4374 struct thread_info * now.
4375 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4377 (lwp_running): Update, "entry" parameter is a
4378 struct thread_info * now.
4379 (stop_all_lwps): Fetch ptid from thread.
4380 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4381 (linux_resume_one_lwp): Fetch lwpid from thread.
4382 (linux_set_resume_request): Update, "entry" parameter is a
4383 struct thread_info * now. Fetch pid, lwpid from thread.
4384 (resume_status_pending_p): Update, "entry" parameter is a
4385 struct thread_info * now.
4386 (need_step_over_p): Ditto. Fetch lwpid from thread.
4387 (start_step_over): Fetch lwpid from thread.
4388 (linux_resume_one_thread): Update, "entry" parameter is a
4389 struct thread_info * now. Fetch lwpid from thread.
4390 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4391 (proceed_one_lwp): Update, "entry" parameter is a
4392 struct thread_info * now. Fetch lwpid from thread.
4393 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4394 struct thread_info * now.
4395 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4396 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4397 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4399 (regsets_store_inferior_registers): Ditto.
4400 (fetch_register, store_register): Ditto.
4401 (linux_read_memory, linux_write_memory): Ditto.
4402 (linux_request_interrupt): Ditto.
4403 (linux_read_auxv): Ditto.
4404 (linux_xfer_siginfo): Ditto.
4405 (linux_qxfer_spu): Ditto.
4406 (linux_qxfer_libraries_svr4): Ditto.
4407 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4408 moved to inferiors.h.
4410 (get_thread_lwp): Update.
4411 (struct lwp_info): Delete member "entry". Simplify comment for
4414 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4415 current_inferior directly.
4416 (update_watch_registers_callback): Update, "entry" parameter is a
4417 struct thread_info * now. Fetch pid from thread.
4418 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4419 (mips_insert_point): Fetch lwpid from current_inferior.
4420 Pass &all_threads to find_inferior, not &all_lwps.
4421 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4422 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4424 (mips_stopped_data_address): Ditto.
4425 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4427 * linux-tile-low.c (tile_arch_setup): Ditto.
4428 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4429 (update_debug_registers_callback): Update, "entry" parameter is a
4430 struct thread_info * now. Fetch pid from thread.
4431 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4432 Pass &all_threads to find_inferior, not &all_lwps.
4433 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4434 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4435 Pass &all_threads to find_inferior, not &all_lwps.
4436 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4437 (i386_dr_low_get_status): Ditto.
4438 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4439 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4440 (x86_linux_read_description): Ditto.
4441 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4443 2014-02-20 Doug Evans <dje@google.com>
4445 * inferiors.c (get_first_inferior): Fix buglet.
4447 2014-02-19 Doug Evans <dje@google.com>
4449 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4450 * inferiors.c (add_thread): Change result type to struct thread_info *.
4451 All callers updated.
4452 (add_lwp): Call add_thread here instead of in callers.
4453 All callers updated.
4454 * linux-low.h (get_lwp_thread): Rewrite.
4455 (struct lwp_info): New member "thread".
4457 2014-02-19 Doug Evans <dje@google.com>
4459 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4460 All callers updated.
4462 2014-02-19 Doug Evans <dje@google.com>
4464 * inferiors.c (add_thread): Fix whitespace.
4466 2014-02-19 Doug Evans <dje@google.com>
4468 * dll.c (clear_dlls): Replace accessing list implemention details
4470 * gdbthread.h (get_first_thread): Declare.
4471 * inferiors.c (for_each_inferior_with_data): New function.
4472 (get_first_thread): New function.
4473 (find_thread_ptid): Simplify.
4474 (get_first_inferior): New function.
4475 (clear_list): Delete.
4476 (one_inferior_p): New function.
4477 (clear_inferior_list): New function.
4478 (clear_inferiors): Update.
4479 * inferiors.h (for_each_inferior_with_data): Declare.
4480 (clear_inferior_list): Declare.
4481 (one_inferior_p): Declare.
4482 (get_first_inferior): Declare.
4483 * linux-low.c (linux_wait_for_event): Replace accessing list
4484 implemention details with API function.
4485 * server.c (target_running): Ditto.
4486 (accumulate_file_name_length): New function.
4487 (emit_dll_description): New function.
4488 (handle_qxfer_libraries): Replace accessing list implemention
4489 details with API function.
4490 (handle_qxfer_threads_worker): New function.
4491 (handle_qxfer_threads_proper): Replace accessing list implemention
4492 details with API function.
4493 (handle_query): Ditto.
4494 (visit_actioned_threads_callback_ftype): New typedef.
4495 (visit_actioned_threads_data): New struct.
4496 (visit_actioned_threads): Rewrite to be find_inferior callback.
4497 (resume): Call find_inferior.
4498 (handle_status): Replace accessing list implemention
4499 details with API function.
4500 (process_serial_event): Replace accessing list implemention details
4502 * target.c (set_desired_inferior): Replace accessing list implemention
4503 details with API function.
4504 * tracepoint.c (same_process_p): New function.
4505 (gdb_agent_about_to_close): Replace accessing list implemention
4506 details with API function.
4507 * win32-low.c (child_delete_thread): Replace accessing list
4508 implemention details with API function.
4509 (match_dll_by_basename): New function.
4510 (dll_is_loaded_by_basename): New function.
4511 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4512 details call to dll_is_loaded_by_basename.
4514 2014-02-19 Doug Evans <dje@google.com>
4516 * dll.h (struct dll_info): Add comment.
4517 * gdbthread.h (struct thread_info): Add comment.
4518 (current_ptid): Simplify.
4519 * inferiors.c (add_process): Update.
4520 (remove_process): Update.
4521 * inferiors.h (struct process_info): Rename member "head" to "entry".
4522 * linux-low.c (delete_lwp): Update.
4524 (last_thread_of_process_p): Update.
4525 (kill_one_lwp_callback, linux_kill): Update.
4526 (status_pending_p_callback): Update.
4527 (wait_for_sigstop): Update. Simplify read of ptid.
4528 (start_step_over): Update.
4529 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4530 (get_lwp_thread): Update.
4531 (struct lwp_info): Rename member "head" to "entry".
4532 * regcache.h (inferior_list_entry): Delete.
4533 * server.c (kill_inferior_callback): Update.
4534 (detach_or_kill_inferior_callback): Update.
4535 (print_started_pid): Update.
4536 (print_attached_pid): Update.
4537 (process_serial_event): Simplify read of ptid.
4538 * thread-db.c (thread_db_create_event): Update.
4539 (thread_db_get_tls_address): Update.
4540 * win32-low.c (current_inferior_ptid): Simplify.
4542 2014-02-19 Tom Tromey <tromey@redhat.com>
4544 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4546 (target_supports_btrace): Update.
4548 2014-02-14 Yao Qi <yao@codesourcery.com>
4550 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4551 (rsp-low-ipa.o): New target.
4553 2014-02-12 Tom Tromey <tromey@redhat.com>
4555 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4556 convert_ascii_to_int.
4557 * regcache.c (registers_to_string): Likewise.
4558 * remote-utils.c (decode_M_packet): Likewise.
4559 * server.c (process_serial_event): Likewise.
4561 2014-02-12 Tom Tromey <tromey@redhat.com>
4563 * server.c (handle_query, handle_v_run): Use hex2bin, not
4565 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4567 2014-02-12 Tom Tromey <tromey@redhat.com>
4569 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4570 convert_int_to_ascii.
4571 * regcache.c (registers_to_string, collect_register_as_string):
4573 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4575 * server.c (process_serial_event): Likewise.
4576 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4577 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4579 2014-02-12 Tom Tromey <tromey@redhat.com>
4581 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4582 bin2hex, not hexify.
4583 * tracepoint.c (cmd_qtstatus): Likewise.
4585 2014-02-12 Tom Tromey <tromey@redhat.com>
4587 * remote-utils.c (monitor_output): Pass explicit length to
4590 2014-02-12 Tom Tromey <tromey@redhat.com>
4592 * tracepoint.c: Include rsp-low.h.
4593 * server.c: Include rsp-low.h.
4594 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
4595 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
4597 * remote-utils.c: Include rsp-low.h.
4598 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
4599 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
4600 (convert_int_to_ascii, convert_ascii_to_int): Move to
4602 * regcache.c: Include rsp-low.h.
4603 * ax.c: Include rsp-low.h.
4604 * Makefile.in (SFILES): Add common/rsp-low.c.
4605 (OBS): Add rsp-low.o.
4606 (rsp-low.o): New target.
4608 2014-02-12 Tom Tromey <tromey@redhat.com>
4610 * utils.h (pulongest, plongest, phex_nz): Don't declare.
4611 Include print-utils.h.
4612 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
4613 (plongest, thirty_two, phex_nz): Remove.
4614 * Makefile.in (SFILES): Add common/print-utils.c.
4615 (OBS): Add print-utils.o.
4616 (print-utils-ipa.o): New target.
4617 (print-utils.o): New target.
4618 (IPA_OBJS): Add print-utils-ipa.o.
4620 2014-02-06 Tom Tromey <tromey@redhat.com>
4622 * Makefile.in (SFILES): Fix indentation.
4624 2014-02-05 Doug Evans <dje@google.com>
4626 * linux-low.c (linux_wait_for_event): Improve comment.
4627 (linux_wait_1): Keep current_inferior in sync with event_child.
4629 2014-01-22 Doug Evans <dje@google.com>
4631 * gdbthread.h (gdb_id_to_thread): Delete, unused.
4633 2014-01-22 Doug Evans <dje@google.com>
4635 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
4636 * configure: Regenerate.
4637 * config.in: Regenerate.
4638 * Makefile.in (SFILES): Add debug.c.
4640 * debug.c: New file.
4641 * debug.h: New file.
4642 * linux-aarch64-low.c (*): Update all debugging printfs to use
4643 debug_printf instead of fprintf.
4644 * linux-arm-low.c (*): Ditto.
4645 * linux-cris-low.c (*): Ditto.
4646 * linux-crisv32-low.c (*): Ditto.
4647 * linux-m32r-low.c (*): Ditto.
4648 * linux-sparc-low.c (*): Ditto.
4649 * linux-x86.c (*): Ditto.
4650 * linux-low.c (*): Ditto.
4651 (linux_wait_1): Add calls to debug_enter, debug_exit.
4652 (linux_wait): Remove redundant debugging printf.
4653 (stop_all_lwps): Add calls to debug_enter, debug_exit.
4654 (linux_resume, unstop_all_lwps): Ditto.
4655 * mem-break.c (*): Update all debugging printfs to use
4656 debug_printf instead of fprintf.
4657 * remote-utils.c (*): Ditto.
4658 * thread-db.c (*): Ditto.
4659 * server.c #include <ctype.h>, "gdb_vecs.h".
4660 (debug_threads): Moved to debug.c.
4661 (*): Update all debugging printfs to use debug_printf instead of
4663 (start_inferior): Replace call to fflush with call to debug_flush.
4664 (monitor_show_help): Mention set debug-format.
4665 (parse_debug_format_options): New function.
4666 (handle_monitor_command): Handle "monitor set debug-format".
4667 (gdbserver_usage): Mention --debug-format.
4668 (main): Parse --debug-format.
4669 * server.h (debug_threads): Declaration moved to debug.h.
4671 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
4672 trace_debug_1 that uses debug_printf.
4673 (tracepoint_look_up_symbols): Update all debugging printfs to use
4674 debug_printf instead of fprintf.
4676 2014-01-20 Baruch Siach <baruch@tkos.co.il>
4678 * linux-xtensa-low.c: Include asm/ptrace.h instead of
4681 2014-01-17 Pedro Alves <palves@redhat.com>
4684 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
4685 defined after including gdb_proc_service.h.
4687 2014-01-16 Doug Evans <dje@google.com>
4689 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
4690 (match_dll): Use it.
4692 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
4694 * target.h (target_ops) <read_btrace>: Change parameters and
4695 return type to allow error reporting.
4696 * server.c (handle_qxfer_btrace): Support delta reads. Pass
4697 trace reading errors on.
4698 * linux-low.c (linux_low_read_btrace): Pass trace reading
4700 (linux_low_disable_btrace): New.
4702 2014-01-15 Doug Evans <dje@google.com>
4704 * inferiors.c (thread_id_to_gdb_id): Delete.
4705 * inferiors.h (thread_id_to_gdb_id): Delete.
4707 2014-01-13 Eli Zaretskii <eliz@gnu.org>
4709 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
4710 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
4713 2014-01-08 Pedro Alves <palves@redhat.com>
4715 * server.c (handle_status): Don't discard previous queued stop
4716 replies or thread's pending status here.
4717 (main) <disconnection>: Do it here instead.
4719 2014-01-08 Pedro Alves <palves@redhat.com>
4721 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
4722 * server.c (visit_actioned_threads, handle_pending_status): New
4724 (handle_v_cont): Factor out parts to ...
4725 (resume): ... this new function. If in all-stop, and a thread
4726 being resumed has a pending status, report it without actually
4728 (myresume): Adjust to use the new 'resume' function.
4729 (clear_pending_status_callback, set_pending_status_callback)
4730 (find_status_pending_thread_callback): New functions.
4731 (handle_status): Handle the case of multiple threads having
4732 interesting statuses to report. Report threads' real last signal
4733 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
4734 with an interesting thread to report the status for, instead of
4735 always reporting the status of the first thread.
4737 2014-01-01 Joel Brobecker <brobecker@adacore.com>
4739 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
4740 * gdbreplay.c (gdbreplay_version): Likewise.
4742 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
4744 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
4745 iov.iov_len with the real length in use.
4747 2013-12-13 Joel Brobecker <brobecker@adacore.com>
4749 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
4750 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
4751 for all targets that use win32-low.c.
4752 * win32-low.c (win32_ensure_ntdll_loaded): New function.
4753 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
4755 2013-12-13 Pedro Alves <palves@redhat.com>
4757 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
4758 if equal to TARGET_WAITKIND_LOADED.
4759 * win32-low.c (cached_status): New static global.
4760 (win32_wait): Add declaration.
4761 (do_initial_child_stuff): Flush all initial pending debug events
4762 up to the initial breakpoint.
4763 (win32_wait): If CACHED_STATUS was set, return that instead
4764 of doing a real wait. Remove the code resuming the execution
4765 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4766 during the initial phase. Also remove the code changing
4767 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4768 TARGET_WAITKIND_STOPPED.
4770 2013-12-11 Yao Qi <yao@codesourcery.com>
4772 * notif.c (handle_notif_ack): Return 0 if no notification
4775 2013-11-20 Doug Evans <dje@google.com>
4777 * linux-low.c (linux_set_resume_request): Fix comment.
4779 2013-11-20 Doug Evans <dje@google.com>
4781 * linux-low.c (resume_status_pending_p): Tweak comment.
4783 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4785 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4786 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4787 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
4788 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
4789 (srv_amd64_regobj): Add amd64-mpx.o.
4790 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
4791 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
4792 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
4793 * i387-fp.c (num_pl_bnd_register) Added constant.
4794 (num_pl_bnd_cfg_registers) Added constant.
4795 (struct i387_xsave) Added reserved area and MPX fields.
4796 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
4797 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
4799 (tdesc_i386_mpx_linux): Add MPX amd64 target.
4800 (init_registers_amd64_mpx_linux): Declare new function.
4801 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
4802 (x86_64_regmap): Add MPX registers.
4803 (x86_linux_read_description): Add MPX case.
4804 (initialize_low_arch): Initialize MPX targets.
4806 2013-11-18 Tom Tromey <tromey@redhat.com>
4808 * configure: Rebuild.
4809 * configure.ac: Don't check for stdlib.h.
4810 * gdbreplay.c: Unconditionally include stdlib.h.
4812 2013-11-18 Tom Tromey <tromey@redhat.com>
4814 * config.in: Rebuild.
4815 * configure: Rebuild.
4816 * configure.ac: Don't use AC_HEADER_DIRENT.
4818 2013-11-18 Tom Tromey <tromey@redhat.com>
4820 * server.h: Don't check HAVE_STRING_H.
4821 * gdbreplay.c: Don't check HAVE_STRING_H.
4822 * configure: Rebuild.
4824 2013-11-18 Tom Tromey <tromey@redhat.com>
4826 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4829 2013-11-08 Tom Tromey <tromey@redhat.com>
4831 * configure, config.in: Rebuild.
4832 * configure.ac: Remove unused configury.
4834 2013-11-08 Tom Tromey <tromey@redhat.com>
4836 * acinclude.m4: Include common.m4, codeset.m4.
4837 * configure, config.in: Rebuild.
4838 * configure.ac: Use GDB_AC_COMMON.
4840 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4842 * linux-s390-low.c (HWCAP_S390_TE): New define.
4843 (s390_arch_setup): Consider the TE field in the HWCAP for
4844 determining 'have_regset_tdb'.
4846 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4849 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4852 2013-10-02 Pedro Alves <palves@redhat.com>
4854 * server.c (process_serial_event): Don't output "GDBserver
4855 exiting" if GDB is connected through stdio.
4856 * target.c (mywait): Likewise, be silent if GDB is connected
4859 2013-10-01 Joel Brobecker <brobecker@adacore.com>
4861 * lynx-low.c (lynx_add_threads_after_attach): New function.
4862 (lynx_attach): Remove call to add_thread. Add call to
4863 lynx_add_threads_after_attach instead.
4865 2013-09-28 Mike Frysinger <vapier@gentoo.org>
4867 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4868 * config.in, configure: Regenerated.
4870 2013-09-18 Yao Qi <yao@codesourcery.com>
4873 * server.c (start_inferior): Clear 'resume_info'.
4875 2013-09-16 Jiong Wang <jiwang@tilera.com>
4877 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4880 2013-09-16 Jiong Wang <jiwang@tilera.com>
4882 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4883 linux-tile-low.o to srv_tgtobj.
4885 2013-09-16 Will Newton <will.newton@linaro.org>
4887 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4890 2013-09-06 Pedro Alves <palves@redhat.com>
4892 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4893 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4894 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4895 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4896 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4897 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4899 2013-09-06 Pedro Alves <palves@redhat.com>
4901 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4902 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4904 2013-09-06 Pedro Alves <palves@redhat.com>
4906 * linux-amd64-ipa.c: Include tracepoint.h.
4907 * linux-i386-ipa.c: Include tracepoint.h.
4909 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4911 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4912 (ps_get_thread_area): New function.
4914 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4916 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4917 (initialize_low_arch): Call init_registers_crisv32 rather than
4918 init_register_crisv32.
4920 2013-09-05 Pedro Alves <palves@redhat.com>
4922 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4924 * hostio.h: ... this new file.
4925 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4926 win32-low.c: Include hostio.h.
4928 2013-09-05 Pedro Alves <palves@redhat.com>
4930 * server.h (gdb_client_data, handler_func, callback_handler_func)
4931 (delete_file_handler, add_file_handler, append_callback_event)
4932 (delete_callback_event, start_event_loop, initialize_event_loop):
4933 Move to event-loop.h and include it.
4934 * event-loop.h: New file.
4936 2013-09-05 Pedro Alves <palves@redhat.com>
4938 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4939 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4940 (loaded_dll, unloaded_dll): Move to ...
4941 * dll.h: ... this new file.
4942 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4944 2013-09-05 Pedro Alves <palves@redhat.com>
4946 * server.h (current_process, get_thread_process, all_processes)
4947 (add_inferior_to_list, for_each_inferior, current_inferior)
4948 (remove_inferior, add_process, remove_process, find_process_pid)
4949 (have_started_inferiors_p, have_attached_inferiors_p)
4950 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4951 (clear_inferiors, find_inferior, find_inferior_id)
4952 (inferior_target_data, set_inferior_target_data)
4953 (inferior_regcache_data, set_inferior_regcache_data): Move to
4954 inferiors.h, and include it.
4955 * inferiors.h: New file.
4957 2013-09-05 Pedro Alves <palves@redhat.com>
4959 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4963 2013-09-05 Pedro Alves <palves@redhat.com>
4965 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4967 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4968 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4969 (handle_tracepoint_general_set, handle_tracepoint_query)
4970 (tracepoint_finished_step, tracepoint_was_hit)
4971 (release_while_stepping_state_list, current_traceframe)
4972 (in_readonly_region, traceframe_read_mem)
4973 (fetch_traceframe_registers, traceframe_read_sdata)
4974 (traceframe_read_info, struct fast_tpoint_collect_status)
4975 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4976 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4977 (supply_fast_tracepoint_registers)
4978 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4979 (ipa_tdesc, claim_trampoline_space)
4980 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4981 (agent_mem_read, agent_get_trace_state_variable_value)
4982 (agent_set_trace_state_variable_value, agent_tsv_read)
4983 (agent_mem_read_string, get_raw_reg_func_addr)
4984 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4985 * tracepoint.h: ... this new file.
4987 2013-09-05 Pedro Alves <palves@redhat.com>
4989 * server.h (perror_with_name, error, fatal, warning, paddress)
4990 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4992 * utils.h: New file.
4994 2013-09-05 Pedro Alves <palves@redhat.com>
4996 * server.h (remote_debug, noack_mode, transport_is_reliable)
4997 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4998 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4999 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5000 (write_enn, initialize_async_io, enable_async_io)
5001 (disable_async_io, check_remote_input_interrupt_request)
5002 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5003 (dead_thread_notify, prepare_resume_reply)
5004 (decode_address_to_semicolon, decode_address, decode_m_packet)
5005 (decode_M_packet, decode_X_packet, decode_xfer_write)
5006 (decode_search_memory_packet, unhexify, hexify)
5007 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5008 (look_up_one_symbol, relocate_instruction)
5009 (monitor_output): Move to remote-utils.h, and include it.
5010 * remote-utils.h: New file.
5012 2013-09-05 Pedro Alves <palves@redhat.com>
5014 * server.h (_): Delete.
5016 2013-09-02 Pedro Alves <palves@redhat.com>
5018 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5019 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5021 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5023 2013-09-02 Pierre Muller <muller@sourceware.org>
5025 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5026 or WriteProcessMemory complete successfully and handle
5027 ERROR_PARTIAL_COPY error.
5029 2013-09-02 Pedro Alves <palves@redhat.com>
5031 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5032 error instead of EIO.
5034 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5037 * linux-low.c: Include filestuff.h.
5038 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5039 * lynx-low.c: Include filestuff.h.
5040 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5041 * server.c: Include filestuff.h.
5042 (main): Call notice_open_fds.
5043 * spu-low.c: Include filestuff.h.
5044 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5046 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5048 * Makefile.in: Explain why ../target and ../nat are not
5049 listed as include file search paths.
5050 (linux-waitpid.o): New object file rule.
5051 * configure.srv (srv_native_linux_obj): New variable.
5052 Replace all occurrences of linux native object files with
5053 $srv_native_linux_obj.
5054 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5055 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5056 (linux_enable_event_reporting): Remove declaration.
5057 (my_waitpid): Moved to common/linux-waitpid.c.
5058 (linux_wait_for_event): Pass ptid when calling
5059 linux_enable_event_reporting.
5060 (linux_supports_tracefork_flag): Remove.
5061 (linux_enable_event_reporting): Likewise.
5062 (linux_tracefork_grandchild): Remove.
5063 (STACK_SIZE): Moved to common/linux-ptrace.c.
5064 (linux_tracefork_child): Remove.
5065 (linux_test_for_tracefork): Remove.
5066 (linux_look_up_symbols): Call linux_supports_traceclone.
5067 (initialize_low): Remove call to linux_test_for_tracefork.
5068 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5069 common/linux-ptrace.h.
5070 (PTRACE_TYPE_ARG4): Likewise.
5071 Include linux-ptrace.h.
5073 2013-08-21 Pedro Alves <palves@redhat.com>
5075 * config.in: Renegerate.
5077 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5079 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5080 (SFILES): Remove $(srcdir)/common/target-common.c and
5081 add $(srcdir)/target/waitstatus.c.
5082 (OBS): Remove target-common.o and add waitstatus.o.
5083 (server_h): Remove $(srcdir)/../common/target-common.h and
5084 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5085 and $(srcdir)/../target/waitstatus.h.
5086 (target-common.o): Remove.
5087 (waitstatus.o): New target object file.
5088 * target.h: Do not include target-common.h and
5089 include target/resume.h, target/wait.h and
5090 target/waitstatus.h.
5092 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5094 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5095 to PTRACE_TYPE_ARG3.
5096 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5097 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5099 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5100 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5102 2013-07-27 Jie Zhang <jie@codesourcery.com>
5103 Daniel Jacobowitz <dan@codesourcery.com>
5104 Yao Qi <yao@codesourcery.com>
5106 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5107 (mips-linux-watch.o): New rule.
5108 (mips_linux_watch_h): New variable.
5109 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5111 * linux-mips-low.c: Include mips-linux-watch.h.
5112 (struct arch_process_info, struct arch_lwp_info): New.
5113 (update_watch_registers_callback): New function.
5114 (mips_linux_new_process, mips_linux_new_thread) New functions.
5115 (mips_linux_prepare_to_resume, mips_insert_point): New
5117 (mips_remove_point, mips_stopped_by_watchpoint): New
5119 (rsp_bp_type_to_target_hw_bp_type): New function.
5120 (mips_stopped_data_address): New function.
5121 (the_low_target): Add watchpoint support functions.
5123 2013-07-27 Yao Qi <yao@codesourcery.com>
5125 * i386-low.c: Include break-common.h.
5126 (enum target_hw_bp_type): Remove.
5128 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5130 * Makefile.in (SFILES): /common/target-common.c.
5131 (OBS): Add target-common.o.
5132 (server_h): Add $(srcdir)/../common/target-common.h.
5133 (target-common.o): New target.
5134 * server.c (queue_stop_reply_callback): Free
5135 status string after use.
5136 * target.c (target_waitstatus_to_string): Remove.
5137 * target.h: Include target-common.h.
5138 (resume_kind): Likewise.
5139 (target_waitkind): Likewise.
5140 (target_waitstatus): Likewise.
5141 (TARGET_WNOHANG): Likewise.
5143 2013-07-04 Yao Qi <yao@codesourcery.com>
5145 * Makefile.in (host_alias): Use @host_noncanonical@.
5146 (target_alias): Use @target_noncanonical@.
5147 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5148 ACX_NONCANONICAL_HOST.
5149 * configure: Regenerated.
5152 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5154 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5155 * configure: Rebuild.
5156 * Makefile.in (version_host, version_target): Get from configure.
5157 (version.c): Use $(version_host) and $(version_target).
5159 2013-07-03 Pedro Alves <palves@redhat.com>
5161 * Makefile.in (config.status): Depend on development.sh.
5162 * acinclude.m4: Include libmcheck.m4.
5163 * configure: Regenerate.
5165 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5167 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5168 attribute inside the parentheses.
5169 (winapi_DebugSetProcessKillOnExit): Ditto.
5170 (winapi_DebugBreakProcess): Ditto.
5171 (winapi_GenerateConsoleCtrlEvent): Ditto.
5173 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5175 * notif.h (notif_event): Add a dummy member to avoid compiler
5178 2013-07-01 Pedro Alves <palves@redhat.com>
5180 * hostio.c (HOSTIO_PATH_MAX): Define.
5181 (require_filename, handle_open, handle_unlink, handle_readlink):
5184 2013-07-01 Pedro Alves <palves@redhat.com>
5186 * server.h: Include "pathmax.h".
5187 * linux-low.c: Don't include sys/param.h.
5188 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5190 * win32-low.c: Don't include sys/param.h.
5191 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5193 2013-07-01 Pedro Alves <palves@redhat.com>
5195 * event-loop.c: Don't check HAVE_UNISTD_H before including
5197 * gdbreplay.c: Likewise.
5198 * remote-utils.c: Likewise.
5199 * server.c: Likewise.
5200 * configure.ac: Don't check for unistd.h.
5201 * configure: Regenerate.
5203 2013-06-28 Tom Tromey <tromey@redhat.com>
5205 * Makefile.in (version.c): Use version.in, not
5208 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5210 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5211 * configure: Rebuild.
5212 * Makefile.in (version_host, version_target): Get from configure.
5213 (version.c): Use $(version_host) and $(version_target).
5215 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5217 Fix trace-status to output user name without trailing colon.
5218 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5220 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5222 Fix trace-status to output proper start-time and stop-time.
5223 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5224 output start time and stop time in hex as gdb expects.
5226 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5228 * tracepoint.c (build_traceframe_info_xml): Output trace state
5229 variables present in the trace buffer.
5231 2013-06-24 Tom Tromey <tromey@redhat.com>
5233 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5235 (version.o): Remove.
5236 * gdbreplay.c: Include version.h.
5237 (version, host_name): Don't declare.
5238 * server.h: Include version.h.
5239 (version, host_name): Don't declare.
5241 2013-06-12 Pedro Alves <palves@redhat.com>
5243 * linux-x86-low.c (linux_is_elf64): Delete global.
5244 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5245 with local linux_pid_exe_is_elf_64_file use.
5247 2013-06-11 Pedro Alves <palves@redhat.com>
5249 * linux-low.c (regset_disabled, disable_regset): New functions.
5250 (regsets_fetch_inferior_registers)
5251 (regsets_store_inferior_registers): Use them.
5252 (initialize_regsets_info); Don't allocate the disabled_regsets
5254 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5257 2013-06-11 Pedro Alves <palves@redhat.com>
5259 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5262 2013-06-11 Pedro Alves <palves@redhat.com>
5264 * linux-x86-low.c (initialize_low_arch): Call
5265 init_registers_x32_avx_linux.
5267 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5269 Fix compatibility with Android Bionic.
5270 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5273 2013-06-07 Pedro Alves <palves@redhat.com>
5276 * Makefile.in (OBS): Add tdesc.o.
5277 (IPA_OBJS): Add tdesc-ipa.o.
5278 (tdesc-ipa.o): New rule.
5279 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5281 * linux-low.c (new_inferior): Delete.
5282 (disabled_regsets, num_regsets): Delete.
5283 (linux_add_process): Adjust to set the new per-process
5285 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5286 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5287 was a stop. When calling arch_setup, switch the current inferior
5288 to the thread that got an event.
5289 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5290 (regsets_fetch_inferior_registers)
5291 (regsets_store_inferior_registers): New regsets_info parameter.
5293 (linux_register_in_regsets): New regs_info parameter. Adjust to
5295 (register_addr, fetch_register, store_register): New usrregs_info
5296 parameter. Adjust to use it.
5297 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5298 parameter regs_info. Adjust to use it.
5299 (linux_fetch_registers): Get the current inferior's regs_info, and
5301 (linux_store_registers): Ditto.
5302 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5303 (initialize_low): Don't initialize the target_regsets here. Call
5304 initialize_low_arch.
5305 * linux-low.h (target_regsets): Delete declaration.
5306 (struct regsets_info): New.
5307 (struct usrregs_info): New.
5308 (struct regs_info): New.
5309 (struct process_info_private) <new_inferior>: New field.
5310 (struct linux_target_ops): Delete the num_regs, regmap, and
5311 regset_bitmap fields. New field regs_info.
5312 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5313 * i387-fp.c (num_xmm_registers): Delete.
5314 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5315 calls to new interface.
5316 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5317 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5318 Infer the number of xmm registers from the regcache's target
5320 * i387-fp.h (num_xmm_registers): Delete.
5321 * inferiors.c (add_thread): Don't install the thread's regcache
5323 * proc-service.c (gregset_info): Fetch the current inferior's
5324 regs_info. Adjust to use it.
5325 * regcache.c: Include tdesc.h.
5326 (register_bytes, reg_defs, num_registers)
5327 (gdbserver_expedite_regs): Delete.
5328 (get_thread_regcache): If the thread doesn't have a regcache yet,
5329 create one, instead of aborting gdbserver.
5330 (regcache_invalidate_one): Rename to ...
5331 (regcache_invalidate_thread): ... this.
5332 (regcache_invalidate_one): New.
5333 (regcache_invalidate): Only invalidate registers of the current
5335 (init_register_cache): Add target_desc parameter, and use it.
5336 (new_register_cache): Ditto. Assert the target description has a
5337 non zero registers_size.
5338 (regcache_cpy): Add assertions. Adjust.
5339 (realloc_register_cache, set_register_cache): Delete.
5340 (registers_to_string, registers_from_string): Adjust.
5341 (find_register_by_name, find_regno, find_register_by_number)
5342 (register_cache_size): Add target_desc parameter, and use it.
5343 (free_register_cache_thread, free_register_cache_thread_one)
5344 (regcache_release, register_cache_size): New.
5345 (register_size): Add target_desc parameter, and use it.
5346 (register_data, supply_register, supply_register_zeroed)
5347 (supply_regblock, supply_register_by_name, collect_register)
5348 (collect_register_as_string, collect_register_by_name): Adjust.
5349 * regcache.h (struct target_desc): Forward declare.
5350 (struct regcache) <tdesc>: New field.
5351 (init_register_cache, new_register_cache): Add target_desc
5353 (regcache_invalidate_thread): Declare.
5354 (regcache_invalidate_one): Delete declaration.
5355 (regcache_release): Declare.
5356 (find_register_by_number, register_cache_size, register_size)
5357 (find_regno): Add target_desc parameter.
5358 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5360 * remote-utils.c: Include tdesc.h.
5361 (outreg, prepare_resume_reply): Adjust.
5362 * server.c: Include tdesc.h.
5363 (gdbserver_xmltarget): Delete declaration.
5364 (get_features_xml, process_serial_event): Adjust.
5365 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5367 (struct process_info) <tdesc>: New field.
5368 (ipa_tdesc): Declare.
5369 * tdesc.c: New file.
5370 * tdesc.h: New file.
5371 * tracepoint.c: Include tdesc.h.
5372 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5373 (get_context_regcache): Adjust to pass ipa_tdesc down.
5374 (do_action_at_tracepoint): Adjust to get the register cache size
5375 from the context regcache's description.
5376 (traceframe_walk_blocks): Adjust to get the register cache size
5377 from the current trace frame's description.
5378 (traceframe_get_pc): Adjust to get current trace frame's
5379 description and pass it down.
5380 (gdb_collect): Adjust to get the register cache size from the
5382 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5383 (gdbserver_xmltarget): Delete.
5384 (initialize_low_tracepoint): Set the ipa's target description.
5385 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5386 (initialize_low_tracepoint): Set the ipa's target description.
5387 * linux-x86-low.c: Include tdesc.h.
5388 [__x86_64__] (is_64bit_tdesc): New.
5389 (ps_get_thread_area, x86_get_thread_area): Use it.
5390 (i386_cannot_store_register): Rename to ...
5391 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5392 (i386_cannot_fetch_register): Rename to ...
5393 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5394 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5396 (target_regsets): Rename to ...
5397 (x86_regsets): ... this.
5398 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5400 (x86_siginfo_fixup): Use is_64bit_tdesc.
5401 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5402 (tdesc_x32_avx_linux, tdesc_x32_linux)
5403 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5405 (x86_linux_update_xmltarget): Delete.
5406 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5407 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5408 (AMD64_LINUX_USER64_CS): New.
5409 (x86_linux_read_description): New, based on
5410 x86_linux_update_xmltarget.
5411 (same_process_callback): New.
5412 (x86_arch_setup_process_callback): New.
5413 (x86_linux_update_xmltarget): New.
5414 (x86_regsets_info): New.
5415 (amd64_linux_regs_info): New.
5416 (i386_linux_usrregs_info): New.
5417 (i386_linux_regs_info): New.
5418 (x86_linux_regs_info): New.
5419 (x86_arch_setup): Reimplement.
5420 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5421 (x86_emit_ops): Ditto.
5422 (the_low_target): Adjust. Install x86_linux_regs_info,
5423 x86_cannot_fetch_register, and x86_cannot_store_register.
5424 (initialize_low_arch): New.
5425 * linux-ia64-low.c (tdesc_ia64): Declare.
5426 (ia64_fetch_register): Adjust.
5427 (ia64_usrregs_info, regs_info): New globals.
5428 (ia64_regs_info): New function.
5429 (the_low_target): Adjust.
5430 (initialize_low_arch): New function.
5431 * linux-sparc-low.c (tdesc_sparc64): Declare.
5432 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5434 (sparc_arch_setup): New function.
5435 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5436 (the_low_target): Adjust.
5437 (initialize_low_arch): New function.
5438 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5439 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5440 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5441 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5442 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5443 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5444 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5445 (tdesc_powerpc_isa205_vsx64l): Declare.
5446 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5447 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5448 (ppc_set_pc, ppc_get_hwcap): Adjust.
5449 (ppc_usrregs_info): Forward declare.
5450 (!__powerpc64__) ppc_regmap_adjusted: New global.
5451 (ppc_arch_setup): Adjust to the current process'es target
5453 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5454 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5455 (ppc_store_evrregset): Adjust.
5456 (target_regsets): Rename to ...
5457 (ppc_regsets): ... this, and make static.
5458 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5459 (ppc_regs_info): New function.
5460 (the_low_target): Adjust.
5461 (initialize_low_arch): New function.
5462 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5463 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5464 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5465 (tdesc_s390x_linux64v2): Declare.
5466 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5467 (s390_fill_gregset, s390_store_last_break): Adjust.
5468 (target_regsets): Rename to ...
5469 (s390_regsets): ... this, and make static.
5470 (s390_get_pc, s390_set_pc): Adjust.
5471 (s390_get_hwcap): New target_desc parameter, and use it.
5472 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5473 (s390_arch_setup): Adjust to set the current process'es target
5474 description. Don't adjust the regmap.
5475 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5476 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5477 (regs_info_3264): New globals.
5478 (s390_regs_info): New function.
5479 (the_low_target): Adjust.
5480 (initialize_low_arch): New function.
5481 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5482 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5483 [__mips64] (init_registers_mips_linux)
5484 (init_registers_mips_dsp_linux): Delete defines.
5485 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5486 (have_dsp): New global.
5487 (mips_read_description): New, based on mips_arch_setup.
5488 (mips_arch_setup): Reimplement.
5489 (get_usrregs_info): New function.
5490 (mips_cannot_fetch_register, mips_cannot_store_register)
5491 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5492 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5493 (target_regsets): Rename to ...
5494 (mips_regsets): ... this, and make static.
5495 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5496 (dsp_regs_info, regs_info): New globals.
5497 (mips_regs_info): New function.
5498 (the_low_target): Adjust.
5499 (initialize_low_arch): New function.
5500 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5501 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5503 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5504 (arm_read_description): New, with bits factored from
5506 (arm_arch_setup): Reimplement.
5507 (target_regsets): Rename to ...
5508 (arm_regsets): ... this, and make static.
5509 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5510 (arm_regs_info): New function.
5511 (the_low_target): Adjust.
5512 (initialize_low_arch): New function.
5513 * linux-m68k-low.c (tdesc_m68k): Declare.
5514 (target_regsets): Rename to ...
5515 (m68k_regsets): ... this, and make static.
5516 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5517 (m68k_regs_info): New function.
5518 (m68k_arch_setup): New function.
5519 (the_low_target): Adjust.
5520 (initialize_low_arch): New function.
5521 * linux-sh-low.c (tdesc_sharch): Declare.
5522 (target_regsets): Rename to ...
5523 (sh_regsets): ... this, and make static.
5524 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5525 (sh_regs_info, sh_arch_setup): New functions.
5526 (the_low_target): Adjust.
5527 (initialize_low_arch): New function.
5528 * linux-bfin-low.c (tdesc_bfin): Declare.
5529 (bfin_arch_setup): New function.
5530 (bfin_usrregs_info, regs_info): New globals.
5531 (bfin_regs_info): New function.
5532 (the_low_target): Adjust.
5533 (initialize_low_arch): New function.
5534 * linux-cris-low.c (tdesc_cris): Declare.
5535 (cris_arch_setup): New function.
5536 (cris_usrregs_info, regs_info): New globals.
5537 (cris_regs_info): New function.
5538 (the_low_target): Adjust.
5539 (initialize_low_arch): New function.
5540 * linux-cris-low.c (tdesc_crisv32): Declare.
5541 (cris_arch_setup): New function.
5542 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5543 (cris_regs_info): New function.
5544 (the_low_target): Adjust.
5545 (initialize_low_arch): New function.
5546 * linux-m32r-low.c (tdesc_m32r): Declare.
5547 (m32r_arch_setup): New function.
5548 (m32r_usrregs_info, regs_info): New globals.
5549 (m32r_regs_info): Adjust.
5550 (initialize_low_arch): New function.
5551 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5552 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5553 (tic6x_usrregs_info): Forward declare.
5554 (tic6x_read_description): New function, based on ...
5555 (tic6x_arch_setup): ... this. Reimplement.
5556 (target_regsets): Rename to ...
5557 (tic6x_regsets): ... this, and make static.
5558 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5559 (tic6x_regs_info): New function.
5560 (the_low_target): Adjust.
5561 (initialize_low_arch): New function.
5562 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5563 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5564 (target_regsets): Rename to ...
5565 (xtensa_regsets): ... this, and make static.
5566 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5568 (xtensa_arch_setup, xtensa_regs_info): New functions.
5569 (the_low_target): Adjust.
5570 (initialize_low_arch): New function.
5571 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5572 (nios2_arch_setup): Set the current process'es tdesc.
5573 (target_regsets): Rename to ...
5574 (nios2_regsets): ... this.
5575 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5576 (nios2_regs_info): New function.
5577 (the_low_target): Adjust.
5578 (initialize_low_arch): New function.
5579 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5580 (aarch64_arch_setup): Set the current process'es tdesc.
5581 (target_regsets): Rename to ...
5582 (aarch64_regsets): ... this.
5583 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
5584 (aarch64_regs_info): New function.
5585 (the_low_target): Adjust.
5586 (initialize_low_arch): New function.
5587 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
5589 (target_regsets): Rename to ...
5590 (tile_regsets): ... this.
5591 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
5592 (tile_regs_info): New function.
5593 (tile_arch_setup): Set the current process'es tdesc.
5594 (the_low_target): Adjust.
5595 (initialize_low_arch): New function.
5596 * spu-low.c (tdesc_spu): Declare.
5597 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
5598 * win32-arm-low.c (tdesc_arm): Declare.
5599 (arm_arch_setup): New function.
5600 (the_low_target): Install arm_arch_setup instead of
5602 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
5603 (init_windows_x86): Rename to ...
5604 (i386_arch_setup): ... this. Set `win32_tdesc'.
5605 (the_low_target): Adjust.
5606 * win32-low.c (win32_tdesc): New global.
5607 (child_add_thread): Don't create the thread cache here.
5608 (do_initial_child_stuff): Set the new process'es tdesc.
5609 * win32-low.h (struct target_desc): Forward declare.
5610 (win32_tdesc): Declare.
5611 * lynx-i386-low.c (tdesc_i386): Declare global.
5612 (lynx_i386_arch_setup): Set `lynx_tdesc'.
5613 * lynx-low.c (lynx_tdesc): New global.
5614 (lynx_add_process): Set the new process'es tdesc.
5615 * lynx-low.h (struct target_desc): Forward declare.
5616 (lynx_tdesc): Declare global.
5617 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
5618 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
5619 * nto-low.c (nto_tdesc): New global.
5620 (do_attach): Set the new process'es tdesc.
5621 * nto-low.h (struct target_desc): Forward declare.
5622 (nto_tdesc): Declare.
5623 * nto-x86-low.c (tdesc_i386): Declare.
5624 (nto_x86_arch_setup): Set `nto_tdesc'.
5626 2013-06-04 Gary Benson <gbenson@redhat.com>
5628 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
5629 to qSupported response when appropriate.
5630 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
5631 with nonzero-length annex.
5632 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
5633 arguments supplied in annex.
5635 2013-05-31 Doug Evans <dje@google.com>
5638 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
5639 64 bits in 64-cross-32 environment.
5641 2013-05-28 Pedro Alves <palves@redhat.com>
5643 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
5644 (aarch64-without-fpu.c): Delete rule.
5645 * configure.srv (aarch64*-*-linux*): Remove references to
5646 aarch64-without-fpu.o and aarch64-without-fpu.xml.
5647 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
5650 2013-05-24 Pedro Alves <palves@redhat.com>
5652 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
5653 instead of strchr/decode_address. Error if the range isn't split
5654 with a ','. Don't assume there's be a ':' in the action.
5656 2013-05-23 Yao Qi <yao@codesourcery.com>
5657 Pedro Alves <palves@redhat.com>
5659 * linux-low.c (lwp_in_step_range): New function.
5660 (linux_wait_1): If the thread was range stepping and stopped
5661 outside the stepping range, report the stop to GDB. Otherwise,
5662 continue stepping. Add range stepping debug output.
5663 (linux_set_resume_request): Copy the step range from the resume
5665 (linux_supports_range_stepping): New.
5666 (linux_target_ops) <supports_range_stepping>: Set to
5667 linux_supports_range_stepping.
5668 * linux-low.h (struct linux_target_ops)
5669 <supports_range_stepping>: New field.
5670 (struct lwp_info) <step_range_start, step_range_end>: New fields.
5671 * linux-x86-low.c (x86_supports_range_stepping): New.
5672 (the_low_target) <supports_range_stepping>: Set to
5673 x86_supports_range_stepping.
5674 * server.c (handle_v_cont): Handle 'r' action.
5675 (handle_v_requests): Append ";r" if the target supports range
5677 * target.h (struct thread_resume) <step_range_start,
5678 step_range_end>: New fields.
5679 (struct target_ops) <supports_range_stepping>:
5681 (target_supports_range_stepping): New macro.
5683 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5685 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
5686 confusion in comment.
5688 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5690 * lynx-low.c (struct process_info_private): New type.
5691 (lynx_add_process): New function.
5692 (lynx_create_inferior, lynx_attach): Replace calls to
5693 add_process by calls to lynx_add_process.
5694 (lynx_resume): If PTID is null, then try using
5695 current_process()->private->last_wait_event_ptid.
5697 (lynx_clear_inferiors): Delete. The contents of that function
5698 has been inlined in lynx_mourn;
5699 (lynx_wait_1): Save the ptid in the process's private data.
5700 (lynx_mourn): Free the process' private data. Replace call
5701 to lynx_clear_inferiors by call to clear_inferiors.
5703 2013-05-17 Yao Qi <yao@codesourcery.com>
5705 * i386-low.c (i386_length_and_rw_bits): Move the comment to
5708 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
5710 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
5711 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
5712 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
5713 PT_TEXT_END_ADDR guards. Update comments.
5714 (linux_target_op) <read_offsets>: Conditionally define to
5715 linux_read_offsets if the target is UCLIBC and if it defines
5716 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
5718 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
5719 Andrew Jenner <andrew@codesourcery.com>
5721 * Makefile.in (SFILES): Add linux-nios2-low.c.
5722 (clean): Add action to delete nios2-linux.c.
5723 (nios2-linux.c): New rule.
5724 * configure.srv: Add nios2*-*-linux*.
5725 * linux-nios2-low.c: New.
5727 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
5729 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
5731 2013-04-25 Hui Zhu <hui@codesourcery.com>
5734 * ax.c (ax_printf): Add fflush.
5736 2013-04-22 Tom Tromey <tromey@redhat.com>
5738 * Makefile.in (SFILES): Add filestuff.c.
5739 (OBS): Add filestuff.o.
5740 (filestuff.o): New target.
5741 * config.in, configure: Rebuild.
5742 * configure.ac: Check for fdwalk, pipe2.
5744 2013-04-17 Pedro Alves <palves@redhat.com>
5746 * configure.ac (USE_THREAD_DB): Delete variable.
5747 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
5748 Don't AC_SUBST USE_THREAD_DB.
5749 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
5750 * config.in, configure: Regenerate.
5752 2013-04-16 Pedro Alves <palves@redhat.com>
5754 * linux-low.h (struct lwp_info) <thread_known>: Move under
5755 the USE_THREAD_DB #ifdef.
5757 2013-04-16 Pedro Alves <palves@redhat.com>
5759 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
5760 (linux-low.o): Delete rule.
5761 * linux-low.h: Always include "gdb_thread_db.h" instead of
5762 conditionally including thread_db.h.
5763 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5766 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5768 * Makefile.in (install-only): Fix make install regression.
5770 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5772 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5773 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5775 * gdbserver.1: Remove.
5777 2013-03-22 Pedro Alves <palves@redhat.com>
5779 * linux-low.c (handle_extended_wait): Don't call
5780 linux_enable_event_reporting.
5782 2013-03-15 Tony Theodore <tonyt@logyst.com>
5785 * Makefile.in (SHELL): Use @SHELL@.
5787 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
5789 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
5792 2013-03-13 Joel Brobecker <brobecker@adacore.com>
5794 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
5795 Remove extraneous NULL element.
5797 2013-03-13 Yao Qi <yao@codesourcery.com>
5799 * tracepoint.c (traceframe_read_tsv): Look for the last matched
5800 'V' block in trace frame.
5802 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5804 * target.h (struct target_ops): Add btrace ops.
5805 (target_supports_btrace): New macro.
5806 (target_enable_btrace): New macro.
5807 (target_disable_btrace): New macro.
5808 (target_read_btrace): New macro.
5809 * gdbthread.h (struct thread_info): Add btrace field.
5810 * server.c: Include btrace-common.h.
5811 (handle_btrace_general_set): New function.
5812 (handle_btrace_enable): New function.
5813 (handle_btrace_disable): New function.
5814 (handle_general_set): Call handle_btrace_general_set.
5815 (handle_qxfer_btrace): New function.
5816 (struct qxfer qxfer_packets[]): Add btrace entry.
5817 * inferiors.c (remove_thread): Disable btrace.
5818 * linux-low: Include linux-btrace.h.
5819 (linux_low_enable_btrace): New function.
5820 (linux_low_read_btrace): New function.
5821 (linux_target_ops): Add btrace ops.
5822 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5823 Add srv_linux_btrace=yes.
5824 (x86_64-*-linux*): Add linux-btrace.o.
5825 Add srv_linux_btrace=yes.
5826 * configure.ac: Define HAVE_LINUX_BTRACE.
5827 * config.in: Regenerated.
5828 * configure: Regenerated.
5830 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5832 * server.c (handle_qxfer): Preserve error message if -3 is
5834 (qxfer): Document the -3 return value.
5836 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5838 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5839 (linux_btrace_h): New variable.
5840 (linux-btrace.o): New rule.
5842 2013-03-08 Stan Shebs <stan@codesourcery.com>
5843 Hafiz Abid Qadeer <abidh@codesourcery.com>
5845 * tracepoint.c (trace_buffer_size): New global.
5846 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5847 (init_trace_buffer): Change to one-argument function. Allocate
5848 trace buffer memory.
5849 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5850 handle QTBuffer:size packet.
5851 (cmd_bigqtbuffer_size): New function.
5852 (initialize_tracepoint): Call init_trace_buffer with
5853 DEFAULT_TRACE_BUFFER_SIZE.
5854 * server.c (handle_query): Add QTBuffer:size in the
5857 2013-03-07 Yao Qi <yao@codesourcery.com>
5859 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5860 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5862 (cmd_qtsp): Adjust condition. Do post increment.
5863 Set cur_action and cur_step_action back to 0.
5865 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5868 * linux-low.c (linux_write_memory): Return early success if LEN is
5871 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
5873 * configure.srv: Add x86_64-*-cygwin* as target.
5875 2013-02-28 Tom Tromey <tromey@redhat.com>
5877 * configure.ac: Invoke AC_SYS_LARGEFILE.
5878 * configure, config.in: Rebuild.
5880 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
5882 * win32-low.c: Throughout, fix format strings and casts of
5883 printf-like functions to avoid type related warnings on all
5885 (get_child_debug_event): Print dwDebugEventCode as hex since
5886 that's how it's usually documented.
5888 2013-02-28 Yao Qi <yao@codesourcery.com>
5890 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5893 2013-02-27 Jiong Wang <jiwang@tilera.com>
5895 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5896 (reg-tilegx32.c): New rule.
5897 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5898 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5899 different register info initializer according to elf class.
5900 (init_registers_tilgx32): New function. The tilegx32 register info
5902 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5903 (tile_store_gregset): Likewise.
5905 2013-02-27 Yao Qi <yao@codesourcery.com>
5907 * server.c (process_point_options): Print debug message when
5908 debug_threads is true.
5910 2013-02-26 Yao Qi <yao@codesourcery.com>
5912 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5914 2013-02-19 Pedro Alves <palves@redhat.com>
5915 Kai Tietz <ktietz@redhat.com>
5919 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5920 instead of strtoul to extract address from packet.
5921 (process_serial_event) <'z'>: Likewise.
5923 2013-02-18 Yao Qi <yao@codesourcery.com>
5925 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5927 2013-02-14 Pedro Alves <palves@redhat.com>
5931 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5932 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5934 2013-02-14 Pedro Alves <palves@redhat.com>
5936 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5938 2013-02-14 Pedro Alves <palves@redhat.com>
5940 * tracepoint.c (save_string): Delete.
5941 (add_tracepoint_action): Use savestring instead of save_string.
5943 2013-02-12 Pedro Alves <palves@redhat.com>
5945 * linux-xtensa-low.c: Ditto.
5946 * xtensa-xtregs.c: Ditto.
5948 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5950 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5953 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5955 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5956 aarch64_num_wp_regs and aarch64_num_bp_regs to
5957 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5959 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5961 * linux-aarch64-low.c (ps_get_thread_area): Replace
5962 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5964 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5965 Marcus Shawcroft <marcus.shawcroft@arm.com>
5966 Nigel Stephens <nigel.stephens@arm.com>
5967 Yufeng Zhang <yufeng.zhang@arm.com>
5969 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5970 (aarch64.c, aarch64-without-fpu.c): New targets.
5971 * configure.srv (aarch64*-*-linux*): New.
5972 * linux-aarch64-low.c: New file.
5974 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5976 * linux-low.c (handle_extended_wait, linux_create_inferior)
5977 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5978 (dequeue_one_deferred_signal, linux_resume_one_thread)
5979 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5980 (linux_tracefork_grandchild, linux_test_for_tracefork)
5981 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5982 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5983 where the argument is 0.
5985 2013-01-25 Yao Qi <yao@codesourcery.com>
5987 * event-loop.c: Include "queue.h".
5988 (gdb_event_p): New typedef.
5989 (struct gdb_event) <next_event>: Remove.
5990 (event_queue): Change to QUEUE(gdb_event_p).
5991 (async_queue_event): Remove.
5992 (gdb_event_xfree): New.
5993 (initialize_event_loop): New.
5994 (process_event): Use API from QUEUE.
5995 (wait_for_event): Likewise.
5996 * server.c (main): Call initialize_event_loop.
5997 * server.h (initialize_event_loop): Declare.
5999 2013-01-18 Yao Qi <yao@codesourcery.com>
6001 * ax.h (struct eval_agent_expr_context): New.
6002 (gdb_eval_agent_expr): Update declaration.
6003 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6004 TFRAME. Add new argument CTX.
6005 * server.h (struct eval_agent_expr_context): Declare.
6006 (agent_mem_read, agent_tsv_read): Update declaration.
6007 (agent_mem_read_string): Likewise.
6008 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6009 (add_traceframe_block): Add new argument TPOINT.
6010 Increase TPOINT->traceframe_usage.
6011 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6012 eval_tracepoint_agent_expr.
6013 (condition_true_at_tracepoint): Likewise.
6014 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6015 (agent_mem_read_string, agent_tsv_read): Likewise.
6017 2013-01-16 Yao Qi <yao@codesourcery.com>
6019 * linux-low.c (linux_resume_one_lwp): Don't check
6020 'lwp->bp_reinsert != 0'.
6022 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6023 Pedro Alves <palves@redhat.com>
6025 * lynx-low.c (ptrace_request_to_str): Define a temporary
6026 macro and use it to simplify this function's implementation.
6028 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6030 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6033 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6035 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6037 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6039 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6041 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6043 * lynx-low.c (lynx_resume): Use the resume_info parameter
6044 to determine the ptid for the lynx_ptrace call, unless
6045 it is equal to minus_one_ptid, in which case we use the
6046 ptid of the current_inferior.
6047 (lynx_wait_1): After having received a thread create/exit
6048 event, resume the inferior's execution using the signaling
6049 thread's ptid, rather than the old ptid.
6051 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6053 * lynx-low.c (lynx_resume): Delete variable ret.
6055 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6057 * gdbreplay.c (gdbreplay_version): Update copyright year.
6058 * server.c (gdbserver_version): Likewise.
6060 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6062 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6065 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6067 * lynx-low.c (ptrace_request_to_str): Add handling for
6070 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6072 * lynx-low.c (lynx_attach): Delete variable new_process.
6074 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6076 * lynx-low.c (lynx_create_inferior): Delete variable
6079 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6081 * lynx-low.c (ptrace_request_to_str): Do not handle
6082 PTRACE_GETTHREADLIST if this macro does not exist.
6084 2012-12-15 Yao Qi <yao@codesourcery.com>
6086 * Makefile.in (OBS): Add notif.o.
6087 * notif.c, notif.h: New.
6088 * server.c: Include "notif.h".
6089 (struct vstop_notif) <next>: Remove.
6091 (queue_stop_reply): Update.
6092 (push_event, send_next_stop_reply): Remove.
6093 (discard_queued_stop_replies): Update.
6094 (notif_stop): New variable.
6095 (handle_v_stopped): Remove.
6096 (handle_v_requests): Don't call handle_v_stopped. Call
6097 handle_ack_notif instead.
6098 (queue_stop_reply_callback): Call notif_event_enque instead
6099 of queue_stop_reply.
6100 (handle_status): Don't call send_next_stop_reply, call
6101 notif_write_event instead.
6102 (kill_inferior_callback): Likewise.
6103 (detach_or_kill_inferior_callback): Likewise.
6104 (main): Call initialize_notif.
6105 (process_serial_event): Call QUEUE_is_empty.
6106 (handle_target_event): Call notif_push instead of push event.
6107 * server.h (push_event): Remove declaration.
6109 2012-12-10 Tom Tromey <tromey@redhat.com>
6111 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6112 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6115 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6116 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6117 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6118 (amd64-linux-ipa.o, ax.o): Rewrite.
6119 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6120 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6121 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6122 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6123 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6124 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6125 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6126 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6127 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6128 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6129 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6130 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6131 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6132 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6133 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6134 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6135 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6136 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6137 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6138 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6139 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6140 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6141 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6142 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6143 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6144 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6145 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6146 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6147 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6148 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6149 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6150 (reg-tilegx.o): Remove.
6151 (all_object_files): New macro.
6152 Include .deps files.
6153 * aclocal.m4, configure: Rebuild.
6154 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6155 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6156 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6158 2012-12-05 Tom Tromey <tromey@redhat.com>
6161 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6163 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6165 * configure.ac: Check for linux/perf_event.h.
6166 * config.in: Regenerated.
6167 * configure: Regenerated.
6169 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6171 * hostio.c (handle_readlink): Decrease buffer size
6172 parameter passed to readlink by one byte.
6174 2012-11-26 Yao Qi <yao@codesourcery.com>
6176 * configure.ac (build_warnings): Append '-Wempty-body'.
6177 * configure: Regenerated.
6178 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6181 2012-11-15 Pierre Muller <muller@sourceware.org>
6183 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6184 * config.in: Regenerate.
6185 * configure: Regenerate.
6186 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6187 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6188 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6189 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6191 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6192 instead of <sys/wait.h> header.
6193 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6195 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6197 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6198 (various make rules): Remove -DGDBSERVER
6200 2012-11-09 Yao Qi <yao@codesourcery.com>
6202 * spu-low.c (current_ptid): Move it to ..
6203 * gdbthread.h: ... here. New.
6204 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6205 * server.c (myresume, process_serial_event): Likewise.
6206 * thread-db.c (thread_db_find_new_threads): Likewise.
6207 * tracepoint.c (run_inferior_command): Likewise.
6209 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6211 * server.c (handle_search_memory_1): Include access length in
6214 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6216 * linux-crisv32-low.c: Fix compile errors.
6218 2012-09-04 Yao Qi <yao@codesourcery.com>
6220 * tracepoint.c (cmd_qtsv): Adjust debug message.
6221 Don't check CUR_TPOINT.
6223 2012-08-28 Yao Qi <yao@codesourcery.com>
6225 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6226 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6227 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6228 Remove declarations of xmalloc, xreallloc, xstrdup and
6230 * Makefile.in (libiberty_h): New.
6231 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6232 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6234 2012-08-23 Yao Qi <yao@codesourcery.com>
6236 * server.h: Remove declaration of 'xsnprintf'.
6238 2012-08-22 Keith Seitz <keiths@redhat.com>
6240 * server.h: Include build-gnulib-gbserver/config.h.
6241 * gdbreplay.c: Likewise.
6243 2012-08-08 Doug Evans <dje@google.com>
6245 * Makefile.in (SFILES): Add gdb_vecs.c.
6246 (OBS): Add gdb_vecs.o.
6247 (gdb_vecs_h, host_defs_h): New variables.
6248 (thread-db.o): Add $(gdb_vecs_h) dependency.
6249 (gdb_vecs.o): New rule.
6250 * thread-db.c: #include "gdb_vecs.h".
6251 (thread_db_load_search): Use a vector to iterate over path elements.
6252 Handle text appearing after "$pdir".
6254 * configure.ac: Add check for strstr.
6255 * config.in: Regenerate.
6256 * configure: Regenerate.
6258 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6260 * hostio.c (handle_pread): If pread fails, fall back to attempting
6262 (handle_pwrite): Likewise for pwrite.
6264 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6266 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6267 between unsupported TYPE and unimplementable ADDR/LEN combination.
6268 (arm_insert_point): Act on new return value.
6270 2012-07-31 Pedro Alves <palves@redhat.com>
6272 * server.c (process_point_options): Only skip tokens if we find
6273 one that is unrecognized. Don't treat 'X' specially while
6274 skipping unrecognized tokens.
6276 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6278 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6279 to 4-byte-align HW breakpoint addresses for Thumb.
6281 2012-07-27 Yao Qi <yao@codesourcery.com>
6285 * server.h: Declare gdb_agent_about_to_close.
6286 * target.c (kill_inferior): Include "agent.h".
6287 New. Send command 'kill'.
6288 * target.h (kill_inferior): Removed macro.
6289 * tracepoint.c (gdb_agent_about_to_close): New.
6290 (gdb_agent_helper_thread): Handle command 'close'.
6291 Wait endlessly until the inferior stops.
6292 Install gdb_agent_remove_socket to atexit hook.
6293 (agent_socket_name): New static variable.
6294 (gdb_agent_socket_init): Replace local variable 'name' with
6295 'agent_socket_name'.
6296 (gdb_agent_remove_socket): New.
6298 2012-07-27 Yao Qi <yao@codesourcery.com>
6300 * server.c (process_point_options): Stop at 'X' when parsing.
6302 2012-07-19 Michael Eager <eager@eagercon.com>
6304 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6306 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6307 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6308 hardware breakpoint.
6310 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6312 * gdbserver/linux-low.c (initialize_low): Call
6313 linux_ptrace_init_warnings.
6315 2012-07-02 Doug Evans <dje@google.com>
6317 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6320 2012-07-02 Stan Shebs <stan@codesourcery.com>
6322 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6323 (ax.o): Add it to build rule.
6325 (OBS): Add format.o.
6326 (IPA_OBS): Add format.o.
6327 * server.c (handle_query): Claim support for breakpoint commands.
6328 (process_point_options): Add command case.
6329 (process_serial_event): Leave running if there are printfs in
6331 * mem-break.h (any_persistent_commands): Declare.
6332 (add_breakpoint_commands): Declare.
6333 (gdb_no_commands_at_breakpoint): Declare.
6334 (run_breakpoint_commands): Declare.
6335 * mem-break.c (struct point_command_list): New struct.
6336 (struct breakpoint): New field command_list.
6337 (any_persistent_commands): New function.
6338 (add_commands_to_breakpoint): New function.
6339 (add_breakpoint_commands): New function.
6340 (gdb_no_commands_at_breakpoint): New function.
6341 (run_breakpoint_commands): New function.
6342 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6344 * ax.c: Include format.h.
6345 (ax_printf): New function.
6346 (gdb_eval_agent_expr): Add printf opcode.
6348 2012-06-13 Yao Qi <yao@codesourcery.com>
6350 * server.c (start_inferior): Remove duplicated writes to fields
6351 'last_resume_kind' and 'last_status' of 'current_inferior'.
6353 2012-06-12 Yao Qi <yao@codesourcery.com>
6354 Pedro Alves <palves@redhat.com>
6356 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6358 * server.c (handle_v_cont): Extend comment.
6360 2012-06-11 Yao Qi <yao@codesourcery.com>
6362 * linux-low.c (linux_attach): Add 'static'.
6364 2012-06-06 Yao Qi <yao@codesourcery.com>
6366 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6368 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6370 Fix gcc -flto compilation warning.
6371 * server.c (main): Make variable multi_mode and attach volatile.
6373 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6375 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6376 if the platform doesn't know about it.
6378 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6380 * Makefile.in (SFILES): Add linux-tile-low.c.
6381 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6382 * configure.srv: Handle tilegx-*-linux*.
6383 * linux-tile-low.c: New file.
6385 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6387 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6389 2012-05-24 Pedro Alves <palves@redhat.com>
6393 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6395 2012-05-24 Pedro Alves <palves@redhat.com>
6399 Replace target_signal with gdb_signal throughout.
6401 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6403 * linux-low.c (linux_store_registers): Avoid the copying sequence
6404 when no data has been retrieved by ptrace.
6406 2012-05-22 Will Deacon <will.deacon@arm.com>
6408 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6409 Include asm/ptrace.h.
6410 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6413 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6415 * linux-low.c (linux_store_registers): Don't re-retrieve data
6416 with ptrace that has already been obtained from /proc. Always
6417 copy any data retrieved with ptrace to the buffer supplied.
6419 2012-05-11 Yao Qi <yao@codesourcery.com>
6420 Pedro Alves <palves@redhat.com>
6422 * linux-low.c (enum stopping_threads_kind): New.
6423 (stopping_threads): Change type to `enum stopping_threads_kind'.
6424 (handle_extended_wait): If stopping and suspending threads, leave
6425 the new_lwp suspended too.
6426 (linux_wait_for_event): Adjust.
6427 (stop_all_lwps): Set `stopping_threads' to
6428 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6429 whether we're suspending threads or just stopping them. Assert no
6432 2012-04-29 Yao Qi <yao@codesourcery.com>
6434 * server.h: Move some code to ...
6435 * gdbthread.h: ... here. New.
6436 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6437 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6438 (nto-low.o, win32-low.o): Likewise.
6439 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6440 * regcache.c, remote-utils.c, server.c: Likewise.
6441 * target.c, tracepoint.c, win32-low.c: Likewise.
6443 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6445 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6446 (PTRACE_ARG4_TYPE): Likewise.
6447 (PTRACE_XFER_TYPE): Likewise.
6448 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6449 ptrace to PTRACE_ARG3_TYPE.
6450 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6451 (PTRACE_ARG4_TYPE): Likewise.
6452 (PTRACE_XFER_TYPE): Likewise.
6453 (linux_detach_one_lwp): Cast fourth argument of
6454 ptrace to long then PTRACE_ARG4_TYPE.
6455 (regsets_fetch_inferior_registers): Cast third argument of
6456 ptrace to long then PTRACE_ARG3_TYPE.
6457 (regsets_store_inferior_registers): Likewise.
6459 2012-04-20 Pedro Alves <palves@redhat.com>
6461 * configure: Regenerate.
6463 2012-04-19 Pedro Alves <palves@redhat.com>
6465 * Makefile.in (GNULIB_BUILDDIR): New.
6466 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6467 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6468 (all, install-only, uninstall, clean-info, all-lib, clean): No
6469 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6470 (maintainer-clean realclean distclean): Use subdir_do.
6472 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6473 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6474 * acinclude.m4: Include acx_configure_dir.m4.
6475 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6476 calls. Call AC_PROG_RANLIB. Configure gnulib using
6479 (GNULIB_STDINT_H): Adjust.
6480 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6481 * gdbreplay.c: Include build-gnulib/config.h.
6482 * server.h: Likewise.
6483 * aclocal.m4: Regenerate.
6484 * config.in: Regenerate.
6485 * configure: Regenerate.
6487 2012-04-19 Pedro Alves <palves@redhat.com>
6489 * Makefile.in (LIBGNU, INCGNU): Adjust.
6490 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6491 (all, install-only, uninstall, clean-info, all-lib, clean)
6492 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6493 * configure.ac: Adjust AC_OUTPUT output.
6494 * aclocal.m4: Regenerate.
6495 * configure: Regenerate.
6497 2012-04-19 Pedro Alves <palves@redhat.com>
6499 * Makefile.in (generated_files): New.
6500 (server_h): Remove the explicit dependency on config.h, and depend
6501 on $generated_files.
6503 2012-04-19 Pedro Alves <palves@redhat.com>
6505 * Makefile.in (INCGNU): Add -Ignulib.
6507 2012-04-19 Pedro Alves <palves@redhat.com>
6509 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6510 (INCGNU): ... this, and spell out -I here.
6511 (GNULIB_LIB): Rename to ...
6513 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6515 2012-04-19 Pedro Alves <palves@redhat.com>
6517 * config.in: Regenerate.
6519 2012-04-19 Pedro Alves <palves@redhat.com>
6521 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6522 * server.h (memmem): Remove declaration.
6523 * config.in: Regenerate.
6524 * configure: Regenerate.
6526 2012-04-19 Yao Qi <yao@codesourcery.com>
6528 * Makefile.in (SFILES): Add common/vec.c.
6532 2012-04-19 Yao Qi <yao@codesourcery.com>
6534 * remote-utils.c (prepare_resume_reply): Replace with macro
6535 target_core_of_thread.
6536 * server.c (handle_qxfer_threads_proper): Likewise.
6537 * target.h (traget_core_of_thread): New macro.
6539 2012-04-18 Pedro Alves <palves@redhat.com>
6541 * aclocal.m4: Regenerate.
6542 * configure: Regenerate.
6544 2012-04-16 Yao Qi <yao@codesourcery.com>
6546 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6547 duplicated on address.
6549 2012-04-16 Yao Qi <yao@codesourcery.com>
6551 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6552 (struct tracepoint_action_ops) <send>: New field.
6553 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6554 (agent_expr_send, x_tracepoint_action_send): New.
6555 (l_tracepoint_action_send): New.
6556 (cmd_qtdp): Download and install tracepoint
6557 according to `use_agent'.
6558 (run_inferior_command): Add one more parameter `len'.
6560 (tracepoint_send_agent): New.
6561 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6563 2012-04-16 Yao Qi <yao@codesourcery.com>
6565 * tracepoint.c (download_tracepoints): Moved to ...
6566 (cmd_qtstart): ... here.
6568 2012-04-14 Yao Qi <yao@codesourcery.com>
6570 * tracepoint.c: Include inttypes.h.
6571 (struct collect_memory_action): Use sized types.
6572 (struct tracepoint): Likewise.
6573 (cmd_qtdp, stop_tracing): Update print specifiers.
6574 (cmd_qtp, response_tracepoint): Likewise.
6575 (collect_data_at_tracepoint): Likewise.
6576 (collect_data_at_step): Likewise.
6578 2012-04-14 Yao Qi <yao@codesourcery.com>
6580 Import gnulib module inttypes.
6581 * aclocal.m4, config.in, configure: Regenerated.
6583 2012-04-14 Yao Qi <yao@codesourcery.com>
6585 * Makefile.in (maintainer-clean, realclean, distclean): Remove
6586 Makefile and config.status at last.
6588 2012-04-13 Yao Qi <yao@codesourcery.com>
6590 * tracepoint.c: Include stdint.h unconditionally.
6592 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6594 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
6595 on BFD_HAVE_SYS_PROCFS_TYPE.
6596 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
6597 * configure: Regenerate.
6598 * config.in: Likewise.
6600 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
6602 * Makefile.in (clean): Also remove x32.c x32-linux.c
6603 x32-avx.c x32-avx-linux.c.
6604 (x32.o): New target.
6606 (x32-linux.o): Likewise.
6607 (x32-linux.c): Likewise.
6608 (x32-avx.o): Likewise.
6609 (x32-avx.c): Likewise.
6610 (x32-avx-linux.o): Likewise.
6611 (x32-avx-linux.c): Likewise.
6613 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
6614 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
6615 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
6616 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
6617 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
6618 i386/x32-avx-linux.xml.
6620 * linux-x86-low.c (init_registers_x32_linux): New prototype.
6621 (init_registers_x32_avx_linux): Likwise.
6622 (x86_linux_update_xmltarget): Call init_registers_x32_linux
6623 or init_registers_x32_avx_linux if linux_is_elf64 is false.
6625 2012-04-13 Pedro Alves <palves@redhat.com>
6627 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
6628 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
6629 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
6630 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
6633 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6635 * linux-x86-low.c (compat_x32_clock_t): New.
6636 (compat_x32_siginfo_t): Likewise.
6637 (compat_x32_siginfo_from_siginfo): Likewise.
6638 (siginfo_from_compat_x32_siginfo): Likewise.
6639 (linux_is_elf64): Likewise.
6640 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
6641 and siginfo_from_compat_x32_siginfo for x32.
6642 (x86_arch_setup): Set linux_is_elf64.
6644 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6647 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
6649 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
6650 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
6651 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
6652 compatible with process.
6654 2012-04-12 Yao Qi <yao@codesourcery.com>
6656 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
6657 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
6658 (install-only, install-info, clean): Handle sub dir gnulib.
6659 (all-lib, am--refresh): New targets.
6660 (memmem.o): Remove target.
6661 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
6662 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
6663 (AC_REPLACE_FUNCS): Remove memmem.
6664 Invoke gl_INIT and AM_INIT_AUTOMAKE.
6665 (AC_OUTPUT): Generate Makefile in gnulib/.
6666 * aclocal.m4, config.in, configure: Regenerated.
6668 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
6670 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
6672 2012-04-05 Pedro Alves <palves@redhat.com>
6674 -Werror=strict-aliasing
6676 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
6679 2012-04-04 Pedro Alves <palves@redhat.com>
6681 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6682 (sparc_store_gregset_from_stack, sparc_store_gregset)
6683 (sparc_breakpoint_at): Fix formatting.
6685 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6687 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
6689 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
6690 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
6691 * config.in: Regenerate.
6692 * configure: Likewise.
6694 2012-03-29 Pedro Alves <palves@redhat.com>
6696 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
6697 Correct ptrace arguments.
6699 2012-03-28 Pedro Alves <palves@redhat.com>
6701 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
6702 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
6703 (IA64_FR1_REGNUM): New defines.
6704 (ia64_fetch_register): New.
6705 (the_low_target): Install it.
6706 * linux-low.h (struct linux_target_ops) <fetch_register>: New
6708 * linux-low.c (linux_fetch_registers): Try the
6709 the_low_target.fetch_register hook first.
6711 * linux-arm-low.c (the_low_target): Adjust.
6712 * linux-bfin-low.c (the_low_target): Adjust.
6713 * linux-cris-low.c (the_low_target): Adjust.
6714 * linux-crisv32-low.c (the_low_target): Adjust.
6715 * linux-m32r-low.c (the_low_target): Adjust.
6716 * linux-m68k-low.c (the_low_target): Adjust.
6717 * linux-mips-low.c (the_low_target): Adjust.
6718 * linux-ppc-low.c (the_low_target): Adjust.
6719 * linux-s390-low.c (the_low_target): Adjust.
6720 * linux-sh-low.c (the_low_target): Adjust.
6721 * linux-sparc-low.c (the_low_target): Adjust.
6722 * linux-tic6x-low.c (the_low_target): Adjust.
6723 * linux-x86-low.c (the_low_target): Adjust.
6724 * linux-xtensa-low.c (the_low_target): Adjust.
6726 2012-03-26 Pedro Alves <palves@redhat.com>
6728 * server.c (handle_qxfer_libraries): Don't bail early if
6729 the_target->qxfer_libraries_svr4 is not NULL.
6731 2012-03-26 Pedro Alves <palves@redhat.com>
6733 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
6735 2012-03-23 Pedro Alves <palves@redhat.com>
6737 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
6738 "library-list-svr4" element's start tag when the the DSO list is
6741 2012-03-23 Pedro Alves <palves@redhat.com>
6743 * linux-low.c (read_one_ptr): Read the inferior's pointer through
6744 a variable whose type size is the same as the inferior's pointer
6747 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
6749 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
6751 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
6752 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6753 * linux-low.h: Include <signal.h>.
6754 (struct siginfo): Remove forward declaration.
6755 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
6758 2012-03-21 Mike Frysinger <vapier@gentoo.org>
6760 * .gitignore: Ignore more files.
6762 2012-03-19 Pedro Alves <palves@redhat.com>
6763 Jan Kratochvil <jan.kratochvil@redhat.com>
6765 * server.c (cont_thread, general_thread): Add describing comments.
6766 (start_inferior): Clear `cont_thread'.
6767 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6770 2012-03-15 Yao Qi <yao@codesourcery.com>
6772 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6774 (cmd_qtdp): ... here.
6776 2012-03-15 Yao Qi <yao@codesourcery.com>
6778 * tracepoint.c (struct tracepoint_action_ops): New.
6779 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6780 (m_tracepoint_action_download): New.
6781 (r_tracepoint_action_download): New.
6782 (x_tracepoint_action_download): New.
6783 (l_tracepoint_action_download): New.
6784 (add_tracepoint_action): Install `action->ops' according type.
6785 (download_tracepoint_1): Move code `download' function pointer
6786 of various tracepoint_action_ops.
6788 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6790 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
6791 linux_ptrace_attach_warnings.
6793 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6795 * Makefile.in (linux-ptrace.o): New.
6796 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
6797 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
6798 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
6799 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
6800 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
6802 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
6804 2012-03-08 Yao Qi <yao@codesourcery.com>
6805 Pedro Alves <palves@redhat.com>
6807 Fix PR server/13392.
6808 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
6810 * tracepoint.c (remove_tracepoint): New.
6811 (cmd_qtdp): Call remove_tracepoint when failed to install.
6813 2012-03-07 Pedro Alves <palves@redhat.com>
6815 * linux-low.c (get_detach_signal): New.
6816 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6817 Pass on pending signals to PTRACE_DETACH. Check the result of the
6819 * server.c (program_signals, program_signals_p): New.
6820 (handle_general_set): Handle QProgramSignals.
6821 * server.h (program_signals, program_signals_p): Declare.
6823 2012-03-05 Pedro Alves <palves@redhat.com>
6824 Jan Kratochvil <jan.kratochvil@redhat.com>
6826 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6829 2012-03-03 Yao Qi <yao@codesourcery.com>
6831 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6832 agent_look_up_symbols.
6834 2012-03-03 Yao Qi <yao@codesourcery.com>
6836 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6837 (linux-x86-low.o): Likewise.
6838 * server.h: Remove in_process_agent_loaded.
6839 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6843 2012-03-03 Yao Qi <yao@codesourcery.com>
6845 * tracepoint.c (gdb_agent_capability): New global.
6846 (in_process_agent_loaded_ust): Renamed to
6847 `in_process_agent_supports_ust'.
6849 (in_process_agent_supports_ust): Call agent_capability_check.
6850 (clear_installed_tracepoints): Assert that agent supports
6853 2012-03-03 Yao Qi <yao@codesourcery.com>
6855 * linux-low.c (linux_supports_agent): New.
6856 (linux_target_ops): Initialize field `supports_agent' with
6857 linux_supports_agent.
6858 * target.h (struct target_ops) <supports_agent>: New.
6859 (target_supports_agent): New macro.
6860 * server.c (handle_general_set): Handle packet 'QAgent'.
6861 (handle_query): Send `QAgent+'.
6862 * Makefile.in (server.o): Depends on agent.h.
6864 2012-03-03 Yao Qi <yao@codesourcery.com>
6866 * Makefile.in (OBS): Add agent.o.
6867 Add new rule for agent.o.
6868 Track dependence of tracepoint.c on agent.h.
6869 * tracepoint.c (run_inferior_command_1):
6870 (run_inferior_command): Call agent_run_command.
6871 (gdb_ust_connect_sync_socket): Deleted. Move it to
6873 (resume_thread, stop_thread): Likewise.
6874 (gdb_ust_socket_init): Renamed to ...
6875 (gdb_agent_socket_init): ... New.
6876 (gdb_ust_thread): Renamed to ...
6877 (gdb_agent_helper_thread): ... New.
6878 (gdb_ust_init): Move some code to ...
6879 (gdb_agent_init): ... here. New.
6880 [HAVE_UST]: Call gdb_ust_init.
6881 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6882 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6883 * config.in, configure: Regenerated.
6885 2012-03-02 Pedro Alves <palves@redhat.com>
6887 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6888 * linux-low.c (struct simple_pid_list): New.
6889 (stopped_pids): New a struct simple_pid_list pointer.
6890 (add_to_pid_list, pull_pid_from_list): New.
6891 (handle_extended_wait): Don't assume the first signal new children
6892 report is SIGSTOP. Adjust call to pull_pid_from_list.
6893 (linux_wait_for_lwp): Adjust.
6895 2012-03-02 Yao Qi <yao@codesourcery.com>
6897 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6900 2012-03-02 Yao Qi <yao@codesourcery.com>
6902 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6903 `stop_pc' and `tpoint'. Update caller.
6905 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6907 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6908 * linux-low.c (use_linux_regsets): New macro.
6909 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6910 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6911 (linux_register_in_regsets): New function.
6912 (usr_fetch_inferior_registers): Skip registers covered by
6914 (usr_store_inferior_registers): Likewise.
6915 (usr_fetch_inferior_registers): New macro.
6916 (usr_store_inferior_registers): Likewise.
6917 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6918 (linux_store_registers): Likewise.
6919 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6921 (init_registers_mips64_dsp_linux): Likewise.
6922 (init_registers_mips_linux): New macro.
6923 (init_registers_mips_dsp_linux): Likewise.
6924 (mips_dsp_num_regs): Likewise.
6925 (DSP_BASE, DSP_CONTROL): New fallback macros.
6926 (mips_base_regs): New macro.
6927 (mips_regmap): Use it. Fix the size.
6928 (mips_dsp_regmap): New variable.
6929 (mips_dsp_regset_bitmap): Likewise.
6930 (mips_arch_setup): New function.
6931 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6933 (mips_cannot_store_register): Likewise.
6934 (the_low_target): Update .arch_setup, .num_regs and .regmap
6935 initializers. Add .regset_bitmap initializer.
6936 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6938 * linux-bfin-low.c (the_low_target): Likewise.
6939 * linux-cris-low.c (the_low_target): Likewise.
6940 * linux-crisv32-low.c (the_low_target): Likewise.
6941 * linux-ia64-low.c (the_low_target): Likewise.
6942 * linux-m32r-low.c (the_low_target): Likewise.
6943 * linux-m68k-low.c (the_low_target): Likewise.
6944 * linux-ppc-low.c (the_low_target): Likewise.
6945 * linux-s390-low.c (the_low_target): Likewise.
6946 * linux-sh-low.c (the_low_target): Likewise.
6947 * linux-sparc-low.c (the_low_target): Likewise.
6948 * linux-tic6x-low.c (the_low_target): Likewise.
6949 * linux-x86-low.c (the_low_target): Likewise.
6950 * linux-xtensa-low.c (the_low_target): Likewise.
6951 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6952 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6953 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6955 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6956 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6958 2012-02-29 Yao Qi <yao@codesourcery.com>
6959 Pedro Alves <palves@redhat.com>
6961 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6962 `step_over_finished' is true.
6964 2012-02-27 Pedro Alves <palves@redhat.com>
6966 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6967 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6969 2012-02-27 Pedro Alves <palves@redhat.com>
6972 * linux-low.c (pid_is_stopped): New.
6973 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6975 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6977 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6980 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6982 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6984 2012-02-24 Luis Machado <lgustavo@codesourcery>
6986 * server.c (handle_query): Advertise support for target-side
6987 breakpoint condition evaluation.
6988 (process_point_options): New function.
6989 (process_serial_event): When inserting a breakpoint, check for
6990 a target-side condition that should be evaluated.
6992 * mem-break.c: Include regcache.h and ax.h.
6993 (point_cond_list_t): New data structure.
6994 (breakpoint) <cond_list>: New field.
6995 (find_gdb_breakpoint_at): Make non-static.
6996 (delete_gdb_breakpoint_at): Clear any target-side
6998 (clear_gdb_breakpoint_conditions): New function.
6999 (add_condition_to_breakpoint): Likewise.
7000 (add_breakpoint_condition): Likewise.
7001 (gdb_condition_true_at_breakpoint): Likewise.
7002 (gdb_breakpoint_here): Return result directly instead
7003 of going through a local variable.
7005 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7006 (clear_gdb_breakpoint_conditions): Likewise.
7007 (add_breakpoint_condition): Likewise.
7008 (gdb_condition_true_at_breakpoint): Likewise.
7010 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7011 (need_step_over_p): Take target-side breakpoint condition into
7014 2012-02-24 Luis Machado <lgustavo@codesourcery>
7016 * server.h: Include tracepoint.h.
7017 (agent_mem_read, agent_get_trace_state_variable_value,
7018 agent_set_trace_state_variable_value,
7019 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7020 get_set_tsv_func_addr): New prototypes.
7022 * ax.h: New include file.
7023 * ax.c: New source file.
7025 * tracepoint.c: Include ax.h.
7026 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7027 agent_expr, eval_result_type): Move to ax.h.
7028 (parse_agent_expr): Rename to ...
7029 (gdb_parse_agent_expr): ... this, make it non-static and move
7031 (unparse_agent_expr) Rename to ...
7032 (gdb_unparse_agent_expr): ... this, make it non-static and move
7034 (eval_agent_expr): Rename to ...
7035 (eval_tracepoint_agent_expr): ... this.
7036 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7037 forward declarations.
7038 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7039 (agent_get_trace_state_variable_value): New function.
7040 (agent_set_trace_state_variable_value): New function.
7041 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7042 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7043 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7044 (condition_true_at_tracepoint): Likewise.
7045 (parse_agent_expr): Rename to ...
7046 (gdb_parse_agent_expr): ... this and move to ax.c.
7047 (unparse_agent_expr): Rename to ...
7048 (gdb_unparse_agent_expr): ... this and move to ax.c.
7049 (gdb_agent_op_name): Move to ax.c.
7050 (eval_agent_expr): Rename to ...
7051 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7053 (eval_tracepoint_agent_expr): New function.
7054 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7056 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7058 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7059 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7060 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7061 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7062 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7063 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7064 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7065 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7066 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7067 (compile_bytecodes): Remove forward declaration.
7068 (is_goto_target): Move to ax.c.
7069 (compile_bytecodes): Move to ax.c and call
7070 agent_get_trace_state_variable_value (...) and
7071 agent_set_trace_state_variable_value (...).
7073 * Makefile.in: Update ax.c and IPA dependencies.
7075 2012-02-24 Pedro Alves <palves@redhat.com>
7077 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7078 (cmd_bigqtbuffer_circular): ... this. Only handle
7079 'QTBuffer:circular:'.
7080 (handle_tracepoint_general_set): Adjust.
7082 2012-02-16 Yao Qi <yao@codesourcery.com>
7084 * inferiors.c: Move code to ...
7085 * dll.c: .... here. New.
7086 * server.h: Declare clear_dlls.
7087 * Makefile.in (SFILES): Add dll.c.
7091 2012-02-11 Yao Qi <yao@codesourcery.com>
7093 * server.c: (handle_monitor_command): Add a new parameter
7095 (handle_query): Update caller.
7097 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7099 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7100 * configure, config.in: Regenerate.
7101 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7104 2012-02-02 Pedro Alves <palves@redhat.com>
7106 Try SIGKILL first, then PTRACE_KILL.
7107 * linux-low.c (linux_kill_one_lwp): New.
7108 (linux_kill_one_lwp): Rename to ...
7109 (kill_one_lwp_callback): ... this. Use the new
7112 2012-02-02 Pedro Alves <palves@redhat.com>
7114 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7117 2012-01-27 Pedro Alves <palves@redhat.com>
7119 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7120 (elf_64_file_p): Make static.
7121 (linux_pid_exe_is_elf_64_file): New.
7122 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7123 Delete declarations.
7124 (linux_pid_exe_is_elf_64_file): Declare.
7125 * linux-x86-low.c (x86_arch_setup): Use
7126 linux_pid_exe_is_elf_64_file.
7128 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7130 * linux-low.c (linux_wait_for_event_1): Rename to ...
7131 (linux_wait_for_event): ... here and merge it with former
7132 linux_wait_for_event - new variable wait_ptid, use it.
7133 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7135 2012-01-23 Pedro Alves <palves@redhat.com>
7137 * server.c (main): Avoid yet another case of infinite loop while
7138 detaching/killing after a longjmp.
7140 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7143 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7145 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7147 * hostio.c (handle_readlink): New function.
7148 (handle_vFile): Call it to handle "vFile:readlink" packets.
7150 2012-01-20 Pedro Alves <palves@redhat.com>
7151 Ulrich Weigand <ulrich.weigand@linaro.org>
7153 * server.c (handle_v_requests): Only support vAttach and vRun to
7154 start multiple processes when in extended protocol mode.
7156 2012-01-17 Pedro Alves <palves@redhat.com>
7158 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7159 memalign plus mprotect to allocate the scratch buffer.
7161 2012-01-13 Pedro Alves <palves@redhat.com>
7163 * server.c (attach_inferior): Clear `cont_thread'.
7165 2012-01-13 Pedro Alves <palves@redhat.com>
7167 * server.c (main): Avoid infinite loop while detaching/killing
7170 2012-01-09 Doug Evans <dje@google.com>
7172 * server.c (start_inferior): Set last_ptid in --wrapper case.
7174 2012-01-06 Yao Qi <yao@codesourcery.com>
7176 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7178 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7180 2012-01-04 Yao Qi <yao@codesourcery.com>
7182 * tracepoint.c (cmd_qtdp): Print debug message
7183 for static tracepoint.
7185 2012-01-04 Yao Qi <yao@codesourcery.com>
7187 * tracepoint.c (trace_vdebug): Differentiate debug message
7188 between gdbserver and IPA.
7190 2012-01-03 Yao Qi <yao@codesourcery.com>
7192 * tracepoint.c (tracepoint_was_hit): Don't collect for
7195 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7197 * terminal.h: Reformat copyright header.
7199 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7201 * server.c (gdbserver_version): Update copyright year.
7202 * gdbreplay.c (gdbreplay_version): Likewise.
7204 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7206 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7209 2011-12-18 Hui Zhu <teawater@gmail.com>
7210 * linux-low.c (linux_create_inferior): Save return value to ret.
7212 2011-12-18 Hui Zhu <teawater@gmail.com>
7214 * linux-low.c (linux_create_inferior): Save return value to ret.
7216 2011-12-16 Doug Evans <dje@google.com>
7218 * linux-low.c (linux_create_inferior): If stdio connection,
7219 redirect stdin from /dev/null, stdout to stderr.
7220 * remote-utils.c (remote_is_stdio): New static global.
7221 (remote_connection_is_stdio): New function.
7222 (remote_prepare): Handle stdio connection.
7223 (remote_open): Ditto.
7224 (remote_close): Don't close stdin for stdio connections.
7225 (read_prim,write_prim): New functions. Replace all calls to
7226 read/write to these.
7227 * server.c (main): Watch for "-" argument. Move call to
7228 remote_prepare before start_inferior.
7229 * server.h (STDIO_CONNECTION_NAME): New macro.
7230 (remote_connection_is_stdio): Declare.
7232 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7233 in debugging output.
7235 2011-12-15 Yao Qi <yao@codesourcery.com>
7237 * tracepoint.c: Include sys/syscall.h.
7238 (gdb_ust_thread): Remove preprocessor conditional.
7240 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7242 * linux-low.c (linux_detach_one_lwp): Call
7243 the_low_target.prepare_to_resume before detaching.
7245 2011-12-14 Yao Qi <yao@codesourcery.com>
7247 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7250 2011-12-14 Yao Qi <yao@codesourcery.com>
7252 * i386-low.c (i386_low_stopped_data_address): Initialize local
7255 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7259 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7260 DR_CONTROL unless necessary. Extend comments.
7261 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7262 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7264 2011-12-13 Yao Qi <yao@codesourcery.com>
7266 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7268 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7270 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7272 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7273 Print new debug message for such case.
7275 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7277 Fix overlapping memcpy.
7278 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7279 the read_inferior_memory transfer.
7280 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7281 write_inferior_memory transfer.
7282 (set_fast_tracepoint_jump): New variable buf. Use it for the
7283 read_inferior_memory and write_inferior_memory transfers.
7284 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7285 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7286 Use it for the write_inferior_memory transfer.
7287 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7290 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7292 * linux-low.c (fetch_register, store_register): Make code
7293 consistent, fix formatting.
7295 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7297 * linux-low.c (usr_store_inferior_registers): Factor out code
7298 to handle individual registers into...
7299 (store_register): ... this new function.
7301 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7303 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7304 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7305 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7306 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7307 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7308 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7309 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7310 (srv_xmlfiles): Add new XML files.
7312 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7314 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7315 (init_registers_s390_linux32v1): Add prototype.
7316 (init_registers_s390_linux32v2): Likewise.
7317 (init_registers_s390_linux64v1): Likewise.
7318 (init_registers_s390_linux64v2): Likewise.
7319 (init_registers_s390x_linux64v1): Likewise.
7320 (init_registers_s390x_linux64v2): Likewise.
7321 (s390_num_regs): Increment to 52.
7322 (s390_regmap): Add orig_r2 register.
7323 (s390_num_regs_3264): Increment to 68.
7324 (s390_regmap_3264): Add orig_r2 register.
7325 (s390_collect_ptrace_register): Handle orig_r2 register.
7326 (s390_supply_ptrace_register): Likewise.
7327 (s390_fill_last_break): New function.
7328 (s390_store_last_break): Likewise.
7329 (s390_fill_system_call): New function.
7330 (s390_store_system_call): Likewise.
7331 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7333 (s390_check_regset): New function.
7334 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7335 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7336 Update target_regsets for available register sets.
7338 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7339 Jan Kratochvil <jan.kratochvil@redhat.com>
7341 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7342 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7344 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7345 * linux-low.h (struct process_info_private): New member r_debug.
7346 * server.c (handle_qxfer_libraries): Call
7347 the_target->qxfer_libraries_svr4.
7348 (handle_qxfer_libraries_svr4): New function.
7349 (qxfer_packets): New entry "libraries-svr4".
7350 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7351 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7352 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7353 PACKET_qXfer_libraries_svr4.
7355 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7357 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7358 PSW address/mask between 8-byte and 16-byte formats.
7359 (s390_supply_ptrace_register): Likewise.
7360 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7361 basic addressing mode bit.
7363 2011-11-24 Stan Shebs <stan@codesourcery.com>
7365 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7367 2011-11-17 Stan Shebs <stan@codesourcery.com>
7369 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7370 (tracing_start_time): New global.
7371 (tracing_stop_time): New global.
7372 (tracing_user_name): New global.
7373 (tracing_notes): New global.
7374 (tracing_stop_note): New global.
7375 (cmd_qtstart): Set traceframe_usage, start_time.
7376 (stop_tracing): Set stop_time.
7377 (cmd_qtstatus): Report additional status.
7378 (cmd_qtp): New function.
7379 (handle_tracepoint_query): Call it.
7380 (cmd_qtnotes): New function.
7381 (handle_tracepoint_general_set): Call it.
7382 (get_timestamp): Rename from tsv_get_timestamp.
7384 2011-11-14 Stan Shebs <stan@codesourcery.com>
7385 Kwok Cheung Yeung <kcy@codesourcery.com>
7387 * linux-x86-low.c (small_jump_insn): New.
7388 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7389 trampoline and error message, build a trampoline and issue a small
7390 jump instruction to it.
7391 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7392 trampoline and error message.
7393 (x86_get_min_fast_tracepoint_insn_len): New.
7394 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7395 * linux-low.h (struct linux_target_ops): Add arguments to
7396 install_fast_tracepoint_jump_pad operation, add new operation.
7397 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7399 (linux_get_min_fast_tracepoint_insn_len): New function.
7400 (linux_target_op): Add new operation.
7401 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7402 (gdb_trampoline_buffer_end): Ditto.
7403 (gdb_trampoline_buffer_error): Ditto.
7404 (struct ipa_sym_addresses): Add fields for new IPA variables.
7405 (symbol_list): Add entries for new IPA variables.
7406 (struct tracepoint): Add fields to hold the address range of the
7407 trampoline used by the tracepoint.
7408 (trampoline_buffer_head): New static variable.
7409 (trampoline_buffer_tail): Ditto.
7410 (claim_trampoline_space): New function.
7411 (have_fast_tracepoint_trampoline_buffer): New function.
7412 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7414 (install_fast_tracepoint): Ditto, also add error buffer argument.
7415 (cmd_qtminftpilen): New function.
7416 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7417 (fast_tracepoint_from_trampoline_address): New function.
7418 (fast_tracepoint_collecting): Handle trampoline as part of jump
7420 (set_trampoline_buffer_space): New function.
7421 (initialize_tracepoint): Initialize new IPA variables.
7422 * target.h (struct target_ops): Add arguments to
7423 install_fast_tracepoint_jump_pad operation, add new
7424 get_min_fast_tracepoint_insn_len operation.
7425 (target_get_min_fast_tracepoint_insn_len): New.
7426 (install_fast_tracepoint_jump_pad): Add arguments.
7427 * server.h (IPA_BUFSIZ): Define.
7428 * linux-i386-ipa.c: Include extra header files.
7429 (initialize_fast_tracepoint_trampoline_buffer): New function.
7430 (initialize_low_tracepoint): Call it.
7431 * server.h (set_trampoline_buffer_space): Declare.
7432 (claim_trampoline_space): Ditto.
7433 (have_fast_tracepoint_trampoline_buffer): Ditto.
7435 2011-11-14 Yao Qi <yao@codesourcery.com>
7437 * server.c (handle_query): Handle InstallInTrace for qSupported.
7438 * tracepoint.c (add_tracepoint): Sort list.
7439 (install_tracepoint, download_tracepoint): New.
7440 (cmd_qtdp): Call them to install and download tracepoints.
7441 (sort_tracepoints): Removed.
7442 (cmd_qtstart): Update.
7444 2011-11-14 Yao Qi <yao@codesourcery.com>
7446 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7447 * mem-break.h: Declare.
7448 * tracepoint.c (cmd_qtstart): Move some code to ...
7449 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7451 (download_tracepoints): Move some code to ...
7452 (download_tracepoint_1): ... here. New.
7454 2011-11-08 Yao Qi <yao@codesourcery.com>
7456 * remote-utils.c (relocate_instruction): A comment fix.
7458 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7460 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7461 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7462 dr_status_mirror and dr_control_mirror from debug_reg_state.
7463 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7464 (i386_initial_stuff): Remove use of deleted globals.
7465 (i386_get_thread_context, i386_set_thread_context,
7466 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7467 from debug_reg_state.
7469 2011-11-05 Yao Qi <yao@codesourcery.com>
7471 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7472 address as TPOINT's.
7474 2011-11-02 Stan Shebs <stan@codesourcery.com>
7476 * tracepoint.c (agent_mem_read_string): New function.
7477 (eval_agent_expr): Call it for tracenz.
7478 * server.c (handle_query): Report support for tracenz.
7480 2011-11-02 Yao Qi <yao@codesourcery.com>
7482 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7484 2011-11-02 Yao Qi <yao@codesourcery.com>
7486 * target.h: Fix a typo in comment.
7488 2011-10-31 Pedro Alves <pedro@codesourcery.com>
7490 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7491 clobber the breakpoints' shadows with fast tracepoint jumps.
7492 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7493 * target.c (write_inferior_memory): Also pass MYADDR down to
7496 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7498 * configure.ac: Check support for personality routine.
7499 * configure: Regenerate.
7500 * config.in: Likewise.
7501 * linux-low.c: Include <sys/personality.h>.
7502 Define ADDR_NO_RANDOMIZE if necessary.
7503 (linux_create_inferior): Disable address space randomization when
7504 forking inferior, if requested.
7505 (linux_supports_disable_randomization): New function.
7506 (linux_target_ops): Install it.
7507 * server.h (disable_randomization): Declare.
7508 * server.c (disable_randomization): New global variable.
7509 (handle_general_set): Handle QDisableRandomization.
7510 (handle_query): Likewise for qSupported.
7511 (main): Support --disable-randomization and --no-disable-randomization
7512 command line arguments.
7513 * target.h (struct target_ops): Add supports_disable_randomization.
7514 (target_supports_disable_randomization): New macro.
7516 2011-09-29 Mike Frysinger <vapier@gentoo.org>
7518 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7520 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7521 [!PT_GETDSBT] (target_loadmap): New definition.
7522 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7523 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7524 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7525 and PT_GETDSBT to LINUX_LOADMAP.
7526 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7527 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7529 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7531 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7532 (arm_linux_hwbp_cap): New static variable.
7533 (arm_linux_get_hwbp_cap): Replace by ...
7534 (arm_linux_init_hwbp_cap): ... this new function.
7535 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7536 (arm_linux_get_hw_watchpoint_count): Likewise.
7537 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7538 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7539 (arm_prepare_to_resume): Use perror_with_name instead of error.
7541 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7543 * linux-arm-low.c: Include <signal.h>.
7544 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7545 (struct arm_linux_hwbp_cap): New data type.
7546 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7547 (struct arm_linux_hw_breakpoint): New data type.
7548 (MAX_BPTS, MAX_WPTS): Define.
7549 (struct arch_process_info, struct arch_lwp_info): New data types.
7550 (arm_linux_get_hwbp_cap): New function.
7551 (arm_linux_get_hw_breakpoint_count): Likewise.
7552 (arm_linux_get_hw_watchpoint_count): Likewise.
7553 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7554 (arm_hwbp_control_initialize): Likewise.
7555 (arm_hwbp_control_is_enabled): Likewise.
7556 (arm_hwbp_control_is_initialized): Likewise.
7557 (arm_hwbp_control_disable): Likewise.
7558 (arm_linux_hw_breakpoint_equal): Likewise.
7559 (arm_linux_hw_point_initialize): Likewise.
7560 (struct update_registers_data): New data structure.
7561 (update_registers_callback: New function.
7562 (arm_insert_point): Likewise.
7563 (arm_remove_point): Likewise.
7564 (arm_stopped_by_watchpoint): Likewise.
7565 (arm_stopped_data_address): Likewise.
7566 (arm_new_process): Likewise.
7567 (arm_new_thread): Likewise.
7568 (arm_prepare_to_resume): Likewise.
7569 (the_low_target): Register arm_insert_point, arm_remove_point,
7570 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7571 arm_new_thread, and arm_prepare_to_resume.
7573 2011-09-15 Stan Shebs <stan@codesourcery.com>
7575 * server.h (struct emit_ops): Add compare-goto fields.
7576 * tracepoint.c (gdb_agent_op_sizes): New table.
7577 (emit_eq_goto): New function.
7578 (emit_ne_goto): New function.
7579 (emit_lt_goto): New function.
7580 (emit_le_goto): New function.
7581 (emit_gt_goto): New function.
7582 (emit_ge_goto): New function.
7583 (is_goto_target): New function.
7584 (compile_bytecodes): Recognize special cases of compare-goto
7585 combinations and call specialized emitters for them.
7586 * linux-x86-low.c (amd64_emit_eq_goto): New function.
7587 (amd64_emit_ne_goto): New function.
7588 (amd64_emit_lt_goto): New function.
7589 (amd64_emit_le_goto): New function.
7590 (amd64_emit_gt_goto): New function.
7591 (amd64_emit_ge_goto): New function.
7592 (amd64_emit_ops): Add the new functions.
7593 (i386_emit_eq_goto): New function.
7594 (i386_emit_ne_goto): New function.
7595 (i386_emit_lt_goto): New function.
7596 (i386_emit_le_goto): New function.
7597 (i386_emit_gt_goto): New function.
7598 (i386_emit_ge_goto): New function.
7599 (i386_emit_ops): Add the new functions.
7601 2011-09-08 Stan Shebs <stan@codesourcery.com>
7603 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
7604 (i386_emit_epilogue): Restore %ebx.
7606 2011-08-31 Jie Zhang <jzhang918@gmail.com>
7608 * server.c (step_thread): Remove definition.
7609 (process_serial_event): Don't handle Hs.
7610 * server.h (step_thread): Remove declaration.
7611 * target.c (set_desired_inferior): Remove use of step_thread.
7613 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7615 * linux-low.c: Include linux-procfs.h.
7616 (linux_attach_lwp_1): Update comments.
7617 (linux_attach): Scan for existing threads when attaching to a
7618 process that is the tgid.
7619 * Makefile.in: Update dependencies.
7621 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7623 * configure.srv: Add linux-procfs.o dependencies.
7625 2011-08-14 Yao Qi <yao@codesourcery.com>
7627 * target.h (struct target_ops): Fix indent.
7628 * win32-low.c (win32_target_ops): Fix comment.
7630 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
7631 Yao Qi <yao@codesourcery.com>
7633 * Makefile.in (clean): Remove tic6x-*.c files.
7634 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
7635 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
7636 (tic6x-c64xp-linux.c): Likewise.
7637 * configure.srv: Add support for tic6x-*-uclinux.
7638 * linux-tic6x-low.c: New.
7639 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
7641 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
7642 Yao Qi <yao@codesourcery.com>
7644 * target.h (struct target_ops): Add read_loadmap.
7645 * linux-low.c (struct target_loadseg): New type.
7646 (struct target_loadmap): New type.
7647 (linux_read_loadmap): New function.
7648 (linux_target_ops): Add linux_read_loadmap.
7649 * server.c (handle_query): Support qXfer:fdpic:read packet.
7650 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
7653 2011-08-05 Eli Zaretskii <eliz@gnu.org>
7655 * win32-low.c: Include <stdint.h>.
7657 2011-07-22 Pedro Alves <pedro@codesourcery.com>
7659 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
7660 to the inferior here.
7661 (i386_remove_aligned_watchpoint): Ditto.
7662 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
7663 fit part of the watchpoint in the debug registers.
7664 (i386_update_inferior_debug_regs): New.
7665 (i386_low_insert_watchpoint): Work on a local mirror of the debug
7666 registers, and only update the inferior on success.
7667 (i386_low_remove_watchpoint): Ditto.
7669 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
7671 * linux-low.c (compare_ints, unique, list_threads, show_process,
7672 linux_core_of_thread): Delete.
7673 (linux_target_ops): Change linux_core_of_thread to
7674 linux_common_core_of_thread.
7675 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
7676 * utils.c (malloc_failure): Change type of argument.
7677 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
7678 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
7679 common/linux-osdata.c, common/ptid.c and common/buffer.c.
7680 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
7681 (IPA_OBJS): Add common-utils-ipa.o.
7682 (ptid_h, linux_osdata_h): New macros.
7683 (server_h): Add common/common-utils.h, common/xml-utils.h,
7684 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
7686 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
7687 ptid.o, buffer.o): New rules.
7688 (linux-low.o): Add common/linux-osdata.h as a dependency.
7689 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
7690 * configure.ac: Add AC_HEADER_DIRENT check.
7691 * config.in: Regenerate.
7692 * configure: Regenerate.
7693 * remote-utils.c (xml_escape_text): Delete.
7694 (buffer_grow, buffer_free, buffer_init, buffer_finish,
7695 buffer_xml_printf): Move to common/buffer.c.
7696 * server.c (main): Remove call to initialize_inferiors.
7697 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
7698 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
7699 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
7700 internal_error, gdb_assert, gdb_assert_fail): Delete.
7701 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
7702 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
7704 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
7705 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
7706 initialize_inferiors): Delete.
7708 2011-07-20 Pedro Alves <pedro@codesourcery.com>
7710 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
7713 2011-05-31 Pedro Alves <pedro@codesourcery.com>
7715 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
7717 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
7719 2011-05-26 Yao Qi <yao@codesourcery.com>
7721 * Makefile.in (thread-db.o): Track dependence to
7722 common/gdb_thread_db.h.
7723 * thread-db.c: include gdb_thread_db.h from right place.
7725 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
7727 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
7728 __FILE__ and __LINE__ to internal_error.
7730 2011-05-13 Doug Evans <dje@google.com>
7732 * thread-db.c (try_thread_db_load_from_sdir): New function.
7733 (try_thread_db_load_from_dir): New function.
7734 (thread_db_load_search): Handle $sdir, ignore $pdir.
7735 Remove trying of system directories if search of
7736 libthread-db-search-path fails, that is now done via $sdir.
7738 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
7740 * server.c (handle_query): Add EnableDisableTracepoints to the list
7741 of supported features.
7742 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
7744 (cmd_qtenable_disable): New.
7745 (cmd_qtstart): Install tracepoints even if disabled.
7746 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
7747 receiving a QTEnable or QTDisable packet.
7748 (gdb_collect): Skip data collection if fast tracepoint is disabled.
7749 (ust_marker_to_static_tracepoint): Do not ignore disabled static
7751 (gdb_probe): Skip data collection if static tracepoint is disabled.
7753 2011-05-10 Doug Evans <dje@google.com>
7755 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
7757 2011-05-04 Doug Evans <dje@google.com>
7759 * linux-low.c (linux_join): Skip process lookup.
7760 * spu-low.c (spu_join): Ditto.
7761 * server.c (join_inferiors_callback): Delete.
7762 (process_serial_event): For 'D' packet (detach) call join_inferior
7765 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7767 * README: Don't mention xscale*-*-linux*.
7768 * configure.srv (xscale*-*-linux*): Don't handle target.
7770 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7772 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7774 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7775 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7776 (i386_emit_void_call_2): Likewise.
7778 2011-04-26 Yao Qi <yao@codesourcery.com>
7780 * linux-low.c: Move common macros to linux-ptrace.h.
7781 Include linux-ptrace.h.
7782 * Makefile.in (linux_ptrace_h): New.
7783 (linux-low.o): Depends on linux-ptrace.h.
7785 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7787 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
7788 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
7789 (remote_prepare): New function with most of the TCP code from ...
7790 (remote_open): ... here. Detect PORT here unconditionally. Move also
7791 setting transport_is_reliable.
7792 * server.c (run_once): New variable.
7793 (gdbserver_usage): Document it.
7794 (main): Set run_once for `--once'. Call remote_prepare. Exit after
7795 the first run if RUN_ONCE.
7796 * server.h (run_once, remote_prepare): New declarations.
7798 2011-04-19 Tom Tromey <tromey@redhat.com>
7800 * win32-low.c (handle_load_dll): Remove duplicate "the".
7802 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
7804 Remove support for old Cygwin 1.5 versions.
7805 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
7806 function to avoid warning.
7807 (win32_add_one_solib): Use cygwin_conv_path function to avoid
7810 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
7812 * gdbserver/server.h (Macro _): Define it if not available.
7814 2011-03-14 Michael Snyder <msnyder@vmware.com>
7816 * hostio.c (handle_close): Remove unnecessary null test.
7818 2011-03-10 Joel Brobecker <brobecker@adacore.com>
7820 * Makefile.in (maintainer-clean realclean distclean): Remove
7821 "make ... subdir_do" command.
7823 2011-03-10 Michael Snyder <msnyder@vmware.com>
7825 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7827 * server.c (handle_v_run): Free alloced buffer on early return.
7829 2011-03-09 Yao Qi <yao@codesourcery.com>
7832 2011-03-04 Yao Qi <yao@codesourcery.com>
7834 * Makefile.in: Remove GNU make feature --directory.
7836 2011-03-05 Yao Qi <yao@codesourcery.com>
7838 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7839 (subdir_do): New make target. Copied from gdb/Makefile.
7840 (maintainer-clean, realclean, distclean, clean): Call corresponding
7841 make targets in common/Makefile.
7843 2011-02-11 Yao Qi <yao@codesourcery.com>
7845 * configure.ac: Call AC_PROG_RANLIB.
7846 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7847 * configure: Regenerate.
7849 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7851 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7853 2011-03-06 Yao Qi <yao@codesourcery.com>
7855 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7857 2011-03-05 Yao Qi <yao@codesourcery.com>
7859 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7860 (subdir_do): New make target. Copied from gdb/Makefile.
7861 (maintainer-clean, realclean, distclean, clean): Call corresponding
7862 make targets in common/Makefile.
7864 2011-03-04 Yao Qi <yao@codesourcery.com>
7866 * Makefile.in: Remove GNU make feature --directory.
7868 2011-03-04 Michael Snyder <msnyder@vmware.com>
7870 * server.c (queue_stop_reply): Call xmalloc not malloc.
7872 2011-03-02 Michael Snyder <msnyder@vmware.com>
7874 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7876 2011-02-28 Michael Snyder <msnyder@vmware.com>
7878 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7879 (cmd_qtframe): Ditto.
7880 (cmd_qtbuffer): Ditto.
7881 (cmd_bigqtbuffer): Ditto.
7883 * utils.c (decimal2str): Initialize 'width' to nine, then
7886 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7888 * hostio.c (require_data): Free *data, not data.
7890 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7892 * hostio.c (require_data): Use free, not xfree.
7894 2011-02-27 Michael Snyder <msnyder@vmware.com>
7896 * server.c (handle_query): Discard unused value.
7898 * hostio.c (require_data): Free malloc memory before returning
7901 2011-02-26 Michael Snyder <msnyder@vmware.com>
7903 * linux-low.c (list_threads): Call closedir for dirent.
7905 2011-02-27 Michael Snyder <msnyder@vmware.com>
7907 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7908 a case statement falls through.
7910 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7912 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7915 2011-02-26 Michael Snyder <msnyder@vmware.com>
7917 * utils.c (decimal2str): Eliminate dead code and dead param.
7918 (pulongest): Drop dead param from call to decimal2str.
7921 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7923 Revert the following patch (not approved yet):
7924 2011-02-21 Hui Zhu <teawater@gmail.com>
7925 * tracepoint.c (tp_printf): New function.
7926 (eval_agent_expr): Handle gdb_agent_op_printf.
7928 2011-02-21 Hui Zhu <teawater@gmail.com>
7930 * tracepoint.c (tp_printf): New function.
7931 (eval_agent_expr): Handle gdb_agent_op_printf.
7933 2011-02-18 Tom Tromey <tromey@redhat.com>
7935 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7936 (tracepoint.o): Likewise.
7937 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7938 (gdb_agent_op_names): Likewise.
7940 2011-02-18 Tom Tromey <tromey@redhat.com>
7942 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7943 gdb_agent_op_rot>: New constants.
7944 (gdb_agent_op_names): Add pick and roll.
7945 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7948 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7950 * aclocal.m4: Regenerated with aclocal-1.11.1.
7952 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7954 * server.c (handle_qxfer_traceframe_info): New.
7955 (qxfer_packets): Register "traceframe-info".
7956 (handle_query): Report support for qXfer:traceframe-info:read+.
7957 * tracepoint.c (match_blocktype): New.
7958 (traceframe_find_block_type): Rename to ...
7959 (traceframe_walk_blocks): ... this. Add callback filter argument,
7961 (traceframe_find_block_type): New, reimplemented on top of
7962 traceframe_walk_blocks.
7963 (build_traceframe_info_xml): New.
7964 (traceframe_read_info): New.
7965 * server.h (traceframe_read_info): Declare.
7967 2011-02-11 Yao Qi <yao@codesourcery.com>
7969 * configure.ac: Call AC_PROG_RANLIB.
7970 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7971 * configure: Regenerate.
7973 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7975 * server.c (gdb_read_memory): Change return semantics to allow
7977 (handle_search_memory_1): Adjust.
7978 (process_serial_event) <'m' packet>: Handle partial transfers.
7979 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7981 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7983 * regcache.c (init_register_cache): Initialize
7984 regcache->register_status.
7985 (free_register_cache): Release regcache->register_status.
7986 (regcache_cpy): Copy register_status.
7987 (registers_to_string): Print 'x's for unavailable registers.
7988 (supply_register): Mark the register's status valid or
7989 unavailable, depending on whether a buffer was passed in or not.
7990 (supply_register_zeroed): New.
7991 (supply_regblock): Mark the registers' status valid or
7992 unavailable, depending on whether a buffer was passed in or not.
7993 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7994 (struct regcache): New `register_status' field.
7995 (supply_register_zeroed): Declare.
7996 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7997 supply_register_zeroed, rather than passing a NULL buffer to
7999 * tracepoint.c (fetch_traceframe_registers): Update comment.
8001 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8003 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8006 2011-01-25 Pedro Alves <pedro@codesourcery.com>
8008 * server.h (decode_xfer_write): Change prototype.
8009 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8010 and don't extract the annex here.
8011 * server.c (decode_xfer_read): Remove `annex' parameter,
8012 and don't extract the annex here.
8014 (struct qxfer): New.
8015 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8016 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8017 (handle_qxfer_statictrace): New functions, abstracted out from
8018 handle_query, and made to use the struct qxfer interface.
8019 (handle_threads_qxfer_proper): Rename to ...
8020 (handle_qxfer_threads_proper): ... this.
8021 (handle_threads_qxfer): Rename to ...
8022 (handle_qxfer_threads): ... this. Adjust.
8023 (qxfer_packets): New array.
8024 (handle_qxfer): New function.
8025 (handle_query): Use handle_qxfer.
8027 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8029 * gdbreplay.c: Shorten lines of >= 80 columns.
8030 * linux-low.c: Ditto.
8031 * linux-ppc-low.c: Ditto.
8032 * linux-s390-low.c: Ditto.
8033 * linux-sparc-low.c: Ditto.
8034 * linux-x86-low.c: Ditto.
8035 * linux-xtensa-low.c: Ditto.
8036 * mem-break.c: Ditto.
8038 * regcache.h: Ditto.
8039 * remote-utils.c: Ditto.
8042 * thread-db.c: Ditto.
8043 * tracepoint.c: Ditto.
8045 * win32-low.h: Ditto.
8047 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8049 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8052 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8054 * server.c (gdbserver_version): Update copyright year in version
8056 * gdbreplay.c (gdbreplay_version): Ditto.
8058 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8060 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8061 * linux-bfin-low.c: New file.
8062 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8063 PT_DATA_ADDR for BFIN targets.
8064 * Makefile.in (SFILES): Add linux-bfin-low.c.
8065 (clean): Remove reg-bfin.c.
8066 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8067 * README: Mention supported Blackfin targets.
8069 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8071 * .gitignore: New file.
8073 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8075 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8077 2010-10-22 Jie Zhang <jie@codesourcery.com>
8079 * Makefile.in: Add FLAGS_TO_PASS variable.
8080 (install): Remove dependency of install-only and recursively
8081 invoke make for install-only.
8083 2010-10-04 Doug Evans <dje@google.com>
8085 * Makefile.in (uninstall): Use $(DESTDIR).
8087 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8091 * linux-x86-low.c (compat_siginfo_from_siginfo)
8092 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8093 si_code is < 0. Check for si_code == SI_TIMER before checking for
8096 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8098 * lynx-i386-low.c: New file.
8099 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8101 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8103 * lynx-low.c (ptrace_request_to_str): Remove handling for
8104 request values that have been removed in LynxOS 5.x.
8106 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8108 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8111 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8113 * configure.ac: Add --enable-inprocess-agent option.
8114 * configure: Rebuilt.
8116 2010-09-06 Yao Qi <yao@codesourcery.com>
8118 * linux-low.c (linux_kill): Remove unused variable.
8119 (linux_stabilize_threads): Likewise.
8120 * server.c (start_inferior): Likewise.
8121 (queue_stop_reply_callback): Likewise.
8122 * tracepoint.c (do_action_at_tracepoint): Likewise.
8124 2010-09-06 Yao Qi <yao@codesourcery.com>
8126 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8129 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8131 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8133 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8135 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8138 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8140 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8141 gdbserver/lynx-ppc-low.c: New files.
8142 * Makefile.in (lynx_low_h): New variable.
8143 (lynx-low.o, lynx-ppc-low.o): New rules.
8144 * configure.ac: On LynxOS, link with -lnetinet.
8145 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8146 * configure: regenerate.
8148 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8150 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8151 * configure.ac: Add check for vasprintf and vsnprintf.
8152 * configure, config.in: Regenerate.
8153 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8155 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8157 * gdbreplay.c: Move include of alloca.h up, next to include of
8159 * server.h: Add include of malloc.h.
8160 * mem-break.c: Remove include of malloc.h.
8161 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8163 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8165 * Makefile.in (memmem.o): Build with -Wno-error.
8167 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8169 * utils.c (xsnprintf): Make non-static.
8170 * server.h: Add xsnprintf declaration.
8171 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8172 replace calls to snprintf by calls to xsnprintf throughout.
8174 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8176 * configure.ac: Add configure check for alloca.
8177 * configure, config.in: Regenerate.
8178 * server.h: Include alloca.h if it exists.
8179 * gdbreplay.c: Include alloca.h if it exists.
8181 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8183 * linux-low.c (__SIGRTMIN): Define if not already defined.
8184 (linux_create_inferior): Check for __ANDROID__ rather than
8186 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8187 are already deferred.
8188 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8189 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8190 stopped and already has a pending signal to report.
8191 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8192 a pending signal to report or is moving out of a jump pad.
8193 (linux_init_signals): Check for __ANDROID__ rather than
8196 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8198 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8199 debug_threads check. Avoid a linear search when not doing debug
8202 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8204 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8205 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8206 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8207 (process_event): Change local fd's type to gdb_fildes_t.
8208 (create_file_handler): Adjust prototype.
8209 (delete_file_handler): Adjust prototype.
8210 (handle_file_event): Adjust prototype. Use pfildes.
8211 (create_file_event): Adjsut prototype.
8212 * remote-utils.c (remote_desc, listen_desc): Change type to
8214 * server.h: New gdb_fildes_t typedef.
8215 [USE_WIN32API]: Include winsock2.h.
8216 (delete_file_handler, add_file_handler): Adjust prototypes.
8218 * utils.c (pfildes): New.
8220 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8222 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8223 * configure: Regenerate.
8225 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8227 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8228 (linux_done_accessing_memory): ... this.
8229 (linux_target_ops): Adjust.
8230 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8231 * nto-low.c (nto_target_ops): Adjust comment.
8232 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8233 * spu-low.c (spu_target_ops): Adjust comment.
8234 * target.h (target_ops): Rename unprepare_to_access_memory field
8235 to done_accessing_memory.
8236 (unprepare_to_access_memory): Rename to ...
8237 (done_accessing_memory): ... this.
8239 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8241 * linux-low.c (linux_prepare_to_access_memory): New.
8242 (linux_unprepare_to_access_memory): New.
8243 (linux_target_ops): Install them.
8244 * server.c (read_memory): Rename to ...
8245 (gdb_read_memory): ... this. Use
8246 prepare_to_access_memory/prepare_to_access_memory.
8247 (write_memory): Rename to ...
8248 (gdb_write_memory): ... this. Use
8249 prepare_to_access_memory/prepare_to_access_memory.
8250 (handle_search_memory_1): Adjust.
8251 (process_serial_event): Adjust.
8252 * target.h (struct target_ops): New fields
8253 prepare_to_access_memory and unprepare_to_access_memory.
8254 (prepare_to_access_memory, unprepare_to_access_memory): New.
8255 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8256 prepare_to_access_memory/prepare_to_access_memory.
8257 * nto-low.c (nto_target_ops): Adjust.
8258 * spu-low.c (spu_target_ops): Adjust.
8259 * win32-low.c (win32_target_ops): Adjust.
8261 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8263 * Makefile.in (WARN_CFLAGS): Get it from configure.
8264 (WERROR_CFLAGS): New.
8265 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8266 * configure.ac: Introduce --enable-werror, which adds -Werror to
8267 the compiler command line. Enabled by default. Disable with
8268 --disable-werror. Add -Wdeclaration-after-statement
8269 Wpointer-arith and -Wformat-nonliteral to warning flags.
8270 * configure: Regenerate.
8272 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8274 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8276 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8278 * gdbreplay.c (remote_error): New.
8280 (expect): Use gdbchar. Check for error reading from GDB.
8281 Clarify sync error output.
8282 (play): Check for errors writing to GDB.
8283 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8284 * remote-utils.c (getpkt): Check for errors writing to the remote
8287 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8289 * linux-low.c (linux_wait_1): Move non-debugging code out of
8290 `debug_threads' control.
8292 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8294 * linux-low.c (linux_wait_1): Don't set last_status here.
8295 * server.c (push_event, queue_stop_reply_callback): Assert we're
8296 not pushing a TARGET_WAITKIND_IGNORE event.
8297 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8298 (myresume, handle_target_event): Set the thread's last_resume_kind
8299 and last_status from the target returned status.
8301 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8305 * linux-x86-low.c (update_debug_registers_callback): New.
8306 (i386_dr_low_set_addr): Use it.
8307 (i386_dr_low_get_addr): New.
8308 (i386_dr_low_set_control): Use update_debug_registers_callback.
8309 (i386_dr_low_get_control): New.
8310 (i386_dr_low_get_status): Adjust.
8311 * linux-low.c (linux_stop_lwp): New.
8312 * linux-low.h (linux_stop_lwp): Declare.
8314 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8315 argument instead of a i386_debug_reg_state.
8316 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8317 a i386_debug_reg_state.
8318 (i386_insert_aligned_watchpoint): Adjust.
8319 (i386_remove_aligned_watchpoint): Adjust.
8320 (i386_low_stopped_data_address): Read the debug registers from the
8321 inferior instead of from the mirrors.
8322 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8323 (i386_dr_low_get_addr): Declare.
8324 (i386_dr_low_get_control): Declare.
8325 (i386_dr_low_get_status): Change prototype.
8327 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8328 (i386_dr_low_get_addr): New.
8329 (i386_dr_low_get_control): New.
8330 (i386_dr_low_get_status): Adjust prototype. Return
8332 (i386_initial_stuff): Clear dr_status_mirror and
8334 (i386_get_thread_context): Adjust.
8335 (i386_set_thread_context): Adjust.
8336 (i386_thread_added): Adjust.
8338 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8340 * linux-low.h (linux_thread_area): Delete declaration.
8342 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8344 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8345 after its termination.
8347 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8349 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8350 (gdb_wants_all_stopped): Delete.
8351 (linux_wait_1): Don't call them.
8352 * server.c (handle_v_cont): Tag all threads as want-stopped.
8353 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8354 stopped as "client-wants-stopped".
8356 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8358 * Makefile.in (signals_h): New.
8359 (server_h): Depend on it.
8360 (server.o): Don't depend on $(signals_def).
8361 (signals.o): Depend on $(signals_def).
8363 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8365 * Makefile.in (signals_def): New.
8366 (server_h): Append include/gdb/signals.h and signals_def.
8367 (server.o): Append signals_def.
8369 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8371 * server.c (handle_target_event): Use target_signal_to_host for
8372 resume_info.sig initialization.
8373 * target.h (struct thread_resume) <sig>: New comment.
8375 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8377 * server.c (handle_query): strcpy() the returned string from paddress()
8378 instead of sprintf().
8379 * utils.c (paddress): Return phex_nz().
8381 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8383 * server.c (handle_v_cont): Call mourn_inferior if process
8385 (myresume): Likewise.
8387 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8389 Static tracepoints, and integration with UST.
8391 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8392 * mem-break.c (uninsert_all_breakpoints)
8393 (reinsert_all_breakpoints): New.
8394 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8395 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8396 (gdb_agent_ust_loaded, helper_thread_id)
8397 (gdb_agent_helper_thread_id): New macros.
8398 (struct ipa_sym_addresses): Add addr_ust_loaded,
8399 addr_helper_thread_id, addr_cmd_buf.
8400 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8401 (in_process_agent_loaded_ust): New.
8402 (write_e_ust_not_loaded): New.
8403 (maybe_write_ipa_ust_not_loaded): New.
8404 (struct collect_static_trace_data_action): New.
8405 (enum tracepoint_type) <static_tracepoint>: New.
8406 (struct tracepoint) <handle>: Mention static tracepoints.
8407 (struct static_tracepoint_ctx): New.
8408 (CMD_BUF_SIZE): New.
8409 (add_tracepoint_action): Handle static tracepoint actions.
8410 (unprobe_marker_at): New.
8411 (clear_installed_tracepoints): Handle static tracepoints.
8412 (cmd_qtdp): Handle static tracepoints.
8413 (probe_marker_at): New.
8414 (cmd_qtstart): Handle static tracepoints.
8415 (response_tracepoint): Handle static tracepoints.
8416 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8417 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8418 (get_context_regcache): Handle static tracepoints.
8419 (do_action_at_tracepoint): Handle static tracepoint actions.
8420 (traceframe_find_block_type): Handle static trace data blocks.
8421 (traceframe_read_sdata): New.
8422 (download_tracepoints): Download static tracepoint actions.
8423 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8424 (GDB_PROBE_NAME): New.
8429 (ust_marker_to_static_tracepoint): New.
8431 (collect_ust_data_at_tracepoint): New.
8432 (gdb_ust_probe): New.
8433 (UNIX_PATH_MAX, SOCK_DIR): New.
8434 (gdb_ust_connect_sync_socket): New.
8435 (resume_thread, stop_thread): New.
8436 (run_inferior_command): New.
8437 (init_named_socket): New.
8438 (gdb_ust_socket_init): New.
8439 (cstr_to_hexstr): New.
8441 (first_marker, next_marker): New.
8442 (response_ust_marker): New.
8443 (cmd_qtfstm, cmd_qtsstm): New.
8444 (unprobe_marker_at, probe_marker_at): New.
8445 (cmd_qtstmat, gdb_ust_thread): New.
8446 (gdb_ust_init): New.
8447 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8448 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8450 (x86_64_st_collect_regmap): New.
8451 (X86_64_NUM_ST_COLLECT_GREGS): New.
8452 (AMD64_RIP_REGNUM): New.
8453 (supply_static_tracepoint_registers): New.
8454 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8456 (i386_st_collect_regmap): New.
8457 (i386_NUM_ST_COLLECT_GREGS): New.
8458 (supply_static_tracepoint_registers): New.
8459 * server.c (handle_query): Handle qXfer:statictrace:read.
8460 <qSupported>: Report support for StaticTracepoints, and
8461 qXfer:statictrace:read features.
8462 * server.h (traceframe_read_sdata)
8463 (supply_static_tracepoint_registers): Declare.
8464 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8465 (unpack_varlen_hex): Include in IPA build.
8466 * Makefile.in (ustlibs, ustinc): New.
8467 (IPA_OBJS): Add remote-utils-ipa.o.
8468 ($(IPA_LIB)): Link -ldl and -lpthread.
8470 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8471 * config.in, configure: Regenerate.
8473 2010-06-20 Ian Lance Taylor <iant@google.com>
8474 Pedro Alves <pedro@codesourcery.com>
8476 * linux-x86-low.c (always_true): Delete.
8477 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8478 trying to fool the compiler with always_true.
8480 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8482 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8483 conditions in gdbserver.
8485 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8487 * spu-low.c (spu_read_memory): Wrap around local store limit.
8488 (spu_write_memory): Likewise.
8490 2010-06-15 Pedro Alves <pedro@codesourcery.com>
8492 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8493 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8495 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8497 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8498 uses with LONGEST uses.
8500 2010-06-14 Stan Shebs <stan@codesourcery.com>
8501 Pedro Alves <pedro@codesourcery.com>
8505 * linux-x86-low.c: Include limits.h.
8510 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8511 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8512 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8513 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8514 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8515 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8516 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8517 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8518 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8519 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8520 (amd64_emit_void_call_2): New.
8521 (amd64_emit_ops): New.
8522 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8523 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8524 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8525 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8526 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8527 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8528 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8529 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8530 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8531 (i386_emit_stack_adjust, i386_emit_int_call_1)
8532 (i386_emit_void_call_2): New.
8533 (i386_emit_ops): New.
8534 (x86_emit_ops): New.
8535 (the_low_target): Install x86_emit_ops.
8536 * server.h (struct emit_ops): New.
8537 (get_raw_reg_func_addr): Declare.
8538 (current_insn_ptr, emit_error): Declare.
8539 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8540 (set_trace_state_variable_value): New defines.
8541 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8542 addr_get_trace_state_variable_value and
8543 addr_set_trace_state_variable_value.
8544 (symbol_list): New fields for get_raw_reg,
8545 get_trace_state_variable_value and set_trace_state_variable_value.
8546 (condfn): New typedef.
8547 (struct tracepoint): New field `compiled_cond'.
8548 (do_action_at_tracepoint): Clear compiled_cond.
8549 (get_trace_state_variable_value, set_trace_state_variable_value):
8551 (condition_true_at_tracepoint): If there's a compiled condition,
8553 (current_insn_ptr, emit_error): New globals.
8554 (struct bytecode_address): New.
8555 (get_raw_reg_func_addr): New.
8556 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8557 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8558 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8559 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8560 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8561 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8562 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8563 (compile_tracepoint_condition, compile_bytecodes): New.
8564 * target.h (emit_ops): Forward declare.
8565 (struct target_ops): New field emit_ops.
8566 (target_emit_ops): New.
8567 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8568 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8569 * linux-low.c (linux_emit_ops): New.
8570 (linux_target_ops): Install it.
8571 * linux-low.h (struct linux_target_ops): New field emit_ops.
8573 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8575 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8576 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8578 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8579 Stan Shebs <stan@codesourcery.com>
8581 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8582 (all): Depend on $(extra_libraries).
8583 (install-only): Install the IPA.
8584 (IPA_OBJS, IPA_LIB): New.
8585 (clean): Remove the IPA lib.
8586 (IPAGENT_CFLAGS): New.
8587 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
8588 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
8589 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
8590 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
8591 * configure.ac: Check for atomic builtins support in the compiler.
8592 (IPA_DEPFILES, extra_libraries): Define.
8593 * configure.srv (ipa_obj): Add description.
8594 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
8595 (i[34567]86-*-linux*): Set ipa_obj.
8596 (x86_64-*-linux*): Set ipa_obj.
8597 * linux-low.c (stabilizing_threads): New.
8598 (supports_fast_tracepoints): New.
8599 (linux_detach): Stabilize threads before detaching.
8600 (handle_tracepoints): Handle internal tracing breakpoints. Assert
8601 the lwp is either not stabilizing, or is moving out of a jump pad.
8602 (linux_fast_tracepoint_collecting): New.
8603 (maybe_move_out_of_jump_pad): New.
8604 (enqueue_one_deferred_signal): New.
8605 (dequeue_one_deferred_signal): New.
8606 (linux_wait_for_event_1): If moving out of a jump pad, defer
8607 pending signals to later.
8608 (linux_stabilize_threads): New.
8609 (linux_wait_1): Check if threads need moving out of jump pads, and
8611 (stuck_in_jump_pad_callback): New.
8612 (move_out_of_jump_pad_callback): New.
8614 (linux_resume_one_lwp): Handle moving out of jump pads.
8615 (linux_set_resume_request): Dequeue deferred signals.
8616 (need_step_over_p): Also step over fast tracepoint jumps.
8617 (start_step_over): Also uninsert fast tracepoint jumps.
8618 (finish_step_over): Also reinsert fast tracepoint jumps.
8619 (linux_install_fast_tracepoint_jump): New.
8620 (linux_target_ops): Install linux_stabilize_threads and
8621 linux_install_fast_tracepoint_jump_pad.
8622 * linux-low.h (linux_target_ops) <get_thread_area,
8623 install_fast_tracepoint_jump_pad>: New fields.
8624 (struct lwp_info) <collecting_fast_tracepoint,
8625 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
8626 (linux_get_thread_area): Declare.
8627 * linux-x86-low.c (jump_insn): New.
8628 (x86_get_thread_area): New.
8629 (append_insns): New.
8631 (amd64_install_fast_tracepoint_jump_pad): New.
8632 (i386_install_fast_tracepoint_jump_pad): New.
8633 (x86_install_fast_tracepoint_jump_pad): New.
8634 (the_low_target): Install x86_get_thread_area and
8635 x86_install_fast_tracepoint_jump_pad.
8636 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
8637 (struct fast_tracepoint_jump): New.
8638 (fast_tracepoint_jump_insn): New.
8639 (fast_tracepoint_jump_shadow): New.
8640 (find_fast_tracepoint_jump_at): New.
8641 (fast_tracepoint_jump_here): New.
8642 (delete_fast_tracepoint_jump): New.
8643 (set_fast_tracepoint_jump): New.
8644 (uninsert_fast_tracepoint_jumps_at): New.
8645 (reinsert_fast_tracepoint_jumps_at): New.
8646 (set_breakpoint_at): Use write_inferior_memory.
8647 (uninsert_raw_breakpoint): Use write_inferior_memory.
8648 (check_mem_read): Mask out fast tracepoint jumps.
8649 (check_mem_write): Mask out fast tracepoint jumps.
8650 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
8651 (set_fast_tracepoint_jump): Declare.
8652 (delete_fast_tracepoint_jump)
8653 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
8654 (reinsert_fast_tracepoint_jumps_at): Declare.
8655 * regcache.c: Don't compile many functions when building the
8656 in-process agent library.
8657 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
8658 the register buffer in the heap.
8659 (free_register_cache): If the register buffer isn't owned by the
8660 regcache, don't free it.
8661 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
8662 pre-existing register caches.
8663 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
8665 (convert_ascii_to_int): : Constify `from' parameter type.
8666 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
8667 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
8668 the needed buffer in-place.
8669 (relocate_instruction): New.
8670 * server.c (handle_query) <qSymbols>: If the target supports
8671 tracepoints, give it a chance of looking up symbols. Report
8672 support for fast tracepoints.
8673 (handle_status): Stabilize threads.
8674 (process_serial_event): Adjust.
8675 * server.h (struct fast_tracepoint_jump): Forward declare.
8676 (struct process_info) <fast_tracepoint_jumps>: New field.
8677 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
8678 (decode_X_packet, decode_M_packet): Adjust.
8679 (relocate_instruction): Declare.
8680 (in_process_agent_loaded): Declare.
8681 (tracepoint_look_up_symbols): Declare.
8682 (struct fast_tpoint_collect_status): Declare.
8683 (fast_tracepoint_collecting): Declare.
8684 (force_unlock_trace_buffer): Declare.
8685 (handle_tracepoint_bkpts): Declare.
8686 (initialize_low_tracepoint)
8687 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
8688 * target.h (struct target_ops) <stabilize_threads,
8689 install_fast_tracepoint_jump_pad>: New fields.
8690 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
8691 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
8692 [HAVE_STDINT_H]: Include stdint.h.
8693 (trace_debug_1): Rename to ...
8694 (trace_vdebug): ... this.
8695 (trace_debug): Rename to ...
8696 (trace_debug_1): ... this. Add `level' parameter.
8698 (ATTR_USED, ATTR_NOINLINE): New.
8699 (IP_AGENT_EXPORT): New.
8700 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8701 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
8702 (about_to_request_buffer_space, trace_buffer_is_full)
8703 (stopping_tracepoint, expr_eval_result, error_tracepoint)
8704 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
8705 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
8706 (traceframe_write_count, traceframes_created)
8707 (trace_state_variables)
8708 New renaming defines.
8709 (struct ipa_sym_addresses): New.
8710 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
8712 (ipa_sym_addrs): New.
8713 (all_tracepoint_symbols_looked_up): New.
8714 (in_process_agent_loaded): New.
8715 (write_e_ipa_not_loaded): New.
8716 (maybe_write_ipa_not_loaded): New.
8717 (tracepoint_look_up_symbols): New.
8718 (debug_threads) [IN_PROCESS_AGENT]: New.
8719 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
8720 (UNKNOWN_SIDE_EFFECTS): New.
8721 (stop_tracing): New.
8722 (flush_trace_buffer): New.
8723 (stop_tracing_bkpt): New.
8724 (flush_trace_buffer_bkpt): New.
8725 (read_inferior_integer): New.
8726 (read_inferior_uinteger): New.
8727 (read_inferior_data_pointer): New.
8728 (write_inferior_data_pointer): New.
8729 (write_inferior_integer): New.
8730 (write_inferior_uinteger): New.
8731 (struct collect_static_trace_data_action): Delete.
8732 (enum tracepoint_type): New.
8733 (struct tracepoint) <type>: New field `type'.
8734 <actions_str, step_actions, step_actions_str>: Only include in
8736 <orig_size, obj_addr_on_target, adjusted_insn_addr>
8737 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
8738 (tracepoints): Use IP_AGENT_EXPORT.
8739 (last_tracepoint): Don't include in the IPA.
8740 (stopping_tracepoint): Use IP_AGENT_EXPORT.
8741 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
8742 (alloced_trace_state_variables): New.
8743 (trace_state_variables): Use IP_AGENT_EXPORT.
8744 (traceframe_t): Delete unused variable.
8745 (circular_trace_buffer): Don't include in the IPA.
8746 (trace_buffer_start): Delete.
8747 (struct trace_buffer_control): New.
8748 (trace_buffer_free): Delete.
8749 (struct ipa_trace_buffer_control): New.
8750 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
8751 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
8753 (trace_buffer_ctrl): New.
8754 (TRACE_BUFFER_CTRL_CURR): New.
8755 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
8756 Reimplement as macros.
8757 (trace_buffer_wrap): Delete.
8758 (traceframe_write_count, traceframe_read_count)
8759 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
8760 (struct tracepoint_hit_ctx) <type>: New field.
8761 (struct fast_tracepoint_ctx): New.
8762 (memory_barrier): New.
8764 (record_tracepoint_error): Update atomically in the IPA.
8765 (clear_inferior_trace_buffer): New.
8766 (about_to_request_buffer_space): New.
8767 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8768 updating the same buffer.
8769 (add_tracepoint): Default the tracepoint's type to trap
8770 tracepoint, and orig_size to -1.
8771 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8773 (create_trace_state_variable): New parameter `gdb'. Handle it.
8774 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8775 (cmd_qtdp): Handle fast tracepoints.
8777 (max_jump_pad_size): New.
8778 (gdb_jump_pad_head): New.
8779 (get_jump_space_head): New.
8780 (claim_jump_space): New.
8781 (sort_tracepoints): New.
8782 (MAX_JUMP_SIZE): New.
8783 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8785 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8786 support. Upload fast traceframes, and delete internal IPA
8788 (stop_tracing_handler): New.
8789 (flush_trace_buffer_handler): New.
8790 (cmd_qtstop): Upload fast tracepoints.
8791 (response_tracepoint): Handle fast tracepoints.
8792 (tracepoint_finished_step): Upload fast traceframes. Set the
8793 tracepoint hit context's tracepoint type.
8794 (handle_tracepoint_bkpts): New.
8795 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
8796 type. Add comment about fast tracepoints.
8797 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
8798 non-existing action_str field.
8799 (get_context_regcache): Handle fast tracepoints.
8800 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
8802 (fast_tracepoint_from_jump_pad_address): New.
8803 (fast_tracepoint_from_ipa_tpoint_address): New.
8804 (collecting_t): New.
8805 (force_unlock_trace_buffer): New.
8806 (fast_tracepoint_collecting): New.
8809 (write_inferior_data_ptr): New.
8810 (target_tp_heap): New.
8811 (target_malloc): New.
8812 (download_agent_expr): New.
8814 (download_tracepoints): New.
8815 (download_trace_state_variables): New.
8816 (upload_fast_traceframes): New.
8817 (IPA_FIRST_TRACEFRAME): New.
8818 (IPA_NEXT_TRACEFRAME_1): New.
8819 (IPA_NEXT_TRACEFRAME): New.
8820 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8821 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8822 (gdb_jump_pad_buffer_end): New.
8823 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8824 (initialize_tracepoint): Adjust.
8825 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8826 buffer. Initialize the low module.
8827 * utils.c (PREFIX, TOOLNAME): New.
8828 (malloc_failure): Use PREFIX.
8829 (error): In the IPA, an error causes an exit.
8830 (fatal, warning): Use PREFIX.
8831 (internal_error): Use TOOLNAME.
8832 (NUMCELLS): Increase to 10.
8833 * configure, config.in: Regenerate.
8835 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8837 * server.c (handle_query) <qSupported>: Do two passes over the
8838 qSupported string to avoid nesting strtok.
8840 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8842 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8844 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8846 * configure: Regenerate.
8847 * proc-service.list: New.
8849 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8851 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8854 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8856 * gdbreplay.c (remote_open): Check error return from socket() call by
8857 its equality to -1 not by it being negative.
8858 * remote-utils.c (remote_open): Likewise.
8860 2010-05-23 Pedro Alves <pedro@codesourcery.com>
8862 * config.h: Regenerate.
8864 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8866 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8867 doesn't provide PTRACE_GET_THREAD_AREA.
8869 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8871 * linux-m68k-low.c: Include <asm/ptrace.h>
8872 (ps_get_thread_area): Implement.
8874 2010-05-03 Doug Evans <dje@google.com>
8876 * event-loop.c (struct callback_event): New struct.
8877 (callback_list): New global.
8878 (append_callback_event, delete_callback_event): New functions.
8879 (process_callback): New function.
8880 (start_event_loop): Call it.
8881 * remote-utils.c (NOT_SCHEDULED): Define.
8882 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8883 moved out of readchar.
8884 (readchar): Rewrite. Call reschedule before returning.
8885 (reset_readchar): New function.
8886 (remote_close): Call it.
8887 (process_remaining, reschedule): New functions.
8888 * server.h (callback_handler_func): New typedef.
8889 (append_callback_event, delete_callback_event): Declare.
8891 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8893 * proc-service.c (ps_pglobal_lookup): Use
8894 thread_db_look_up_one_symbol.
8895 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8896 parameter. Use it instead of all_symbols_looked_up.
8897 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8899 (all_symbols_looked_up): Don't declare.
8900 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8901 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8903 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8904 Set all_symbols_looked_up here.
8905 (thread_db_look_up_one_symbol): New.
8906 (thread_db_get_tls_address): Adjust.
8907 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8908 thread_db object on the heap, and tentatively set it in the
8910 (thread_db_init): Don't set all_symbols_looked_up here.
8911 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8913 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8915 * linux-low.c (linux_kill, linux_detach): Adjust.
8916 (status_pending_p_callback): Remove redundant statement. Check
8917 for !TARGET_WAITIKIND_IGNORE, instead of
8918 TARGET_WAITKIND_STOPPED.
8919 (handle_tracepoints): Make sure LWP is locked. Adjust.
8920 (linux_wait_for_event_1): Adjust.
8921 (linux_cancel_breakpoints): New.
8922 (unsuspend_one_lwp): New.
8923 (unsuspend_all_lwps): New.
8924 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8925 (send_sigstop_callback): Change return type to int, add new
8926 `except' parameter and handle it.
8927 (suspend_and_send_sigstop_callback): New.
8928 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8929 pass them down. If SUSPEND, also increment the lwp's suspend
8931 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8932 (need_step_over_p): Don't consider suspended LWPs.
8933 (start_step_over): Adjust.
8934 (proceed_one_lwp): Change return type to int, add new `except'
8935 parameter and handle it.
8936 (unsuspend_and_proceed_one_lwp): New.
8937 (proceed_all_lwps): Use find_inferior instead of
8939 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8940 also decrement the suspend count of LWPs. Pass `except' down,
8941 instead of hacking its suspend count.
8942 (linux_pause_all): Add `freeze' parameter. Adjust.
8943 (linux_unpause_all): New.
8944 (linux_target_ops): Install linux_unpause_all.
8945 * server.c (handle_status): Adjust.
8946 * target.h (struct target_ops): New fields `unpause_all' and
8947 `cancel_breakpoints'. Add new parameter to `pause_all'.
8948 (pause_all): Add new `freeze' parameter.
8950 (cancel_breakpoints): New.
8951 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8953 (cmd_qtstart): Pause threads.
8954 (stop_tracing): Pause threads, and cancel breakpoints.
8955 * win32-low.c (win32_target_ops): Adjust.
8957 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8959 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8960 the inferior right away from here...
8961 (linux_wait_1): ... to here, and adjust to check the thread's
8962 last_resume_kind instead of the lwp's step or stop_expected flags.
8964 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8966 * README: Use consistent `GDB' and `GDBserver' spellings.
8968 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8970 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8971 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8972 (linux_detach_one_lwp): Assume the lwp is stopped.
8973 (any_thread_of): Delete.
8974 (linux_detach): Stop all lwps here. Don't blindly delete all
8976 (delete_lwp_callback): New.
8977 (linux_mourn): Delete all lwps of the process that is gone.
8978 (linux_wait_1): Don't delete the last lwp of the process here.
8979 * mem-break.h (mark_breakpoints_out): Declare.
8980 * mem-break.c (mark_breakpoints_out): New.
8981 (free_all_breakpoints): Use it.
8982 * server.c (handle_target_event): If the process is gone, mark
8984 * thread-db.c (struct thread_db) <create_bp>: New field.
8985 (thread_db_enable_reporting): Fix prototype. Store a thread event
8986 breakpoint reference in the thread_db struct.
8987 (thread_db_load_search): Clear the thread_db object.
8988 (try_thread_db_load_1): Ditto.
8989 (switch_to_process): New.
8990 (disable_thread_event_reporting): Use it.
8991 (remove_thread_event_breakpoints): New.
8992 (thread_db_detach, thread_db_mourn): Use it.
8994 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8996 * linux-low.c (linux_enable_event_reporting): New.
8997 (linux_wait_for_event_1, handle_extended_wait): Use it.
8999 2010-04-30 Pedro Alves <pedro@codesourcery.com>
9001 * linux-low.c (linux_kill_one_lwp, linux_kill)
9002 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9003 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9004 SIGSTOP even if the LWP is stopped.
9005 (send_sigstop_callback): New.
9006 (stop_all_lwps): Use send_sigstop_callback instead.
9007 (linux_resume_one_thread): Adjust.
9008 (proceed_one_lwp): Still proceed an LWP that the client has
9009 requested to stop, if we haven't reported it as stopped yet. Make
9010 sure that LWPs the client want stopped, have a pending SIGSTOP.
9012 2010-04-26 Doug Evans <dje@google.com>
9014 * server.c (handle_general_set): Make static.
9016 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9017 Print received char after testing for error/eof instead of before.
9018 (input_interrupt): Tweak comment.
9020 2010-04-23 Doug Evans <dje@google.com>
9022 * server.c (start_inferior): Print inferior argv if --debug.
9024 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9026 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9027 * nto-x86-low.c: Include server.h
9029 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9031 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9032 be consistent with other sources of this directory.
9033 (init_registers_amd64): Correct name of source file of this function
9036 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9038 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9041 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9043 * win32-i386-low.c: Add 64-bit support.
9044 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9045 (init_registers_amd64): Declare.
9046 (mappings): Add 64-bit version of array.
9047 (init_windows_x86): New function.
9048 (the_low_target): Change init_arch field to init_windows_x86.
9050 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9052 * win32-low.c: Adapt to support also 64-bit architecture.
9053 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9054 (get_image_name): Use SIZE_T type for local variable `done'.
9055 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9056 (toolhelp_get_dll_name): Idem.
9057 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9058 Use uintptr_t typecast to avoid warning.
9059 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9060 (handle_exception): Use phex_nz to avoid warning.
9061 (win32_wait): Remove unused local variable `process'.
9063 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9065 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9068 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9070 * configure.ac: Use `ws2_32' library for srv_mingw.
9071 * configure: Regenerate.
9072 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9073 * remote-utils.c: Likewise.
9075 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9077 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9078 if __x86_64__ is defined.
9080 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9082 * configure: Regenerate.
9084 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9086 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9087 * target.h (target_ops): New get_tib_address field.
9088 * win32-low.h (win32_thread_info): Add thread_local_base field.
9089 * win32-low.c (child_add_thread): Add tlb argument.
9090 Set thread_local_base field to TLB.
9091 (get_child_debug_event): Adapt to child_add_thread change.
9092 (win32_get_tib_address): New function.
9093 (win32_target_ops): Set get_tib_address field to
9094 win32_get_tib_address.
9095 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9097 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9099 * linux-low.c (linux_mourn): Also remove the process.
9100 * server.c (handle_target_event): Don't remove the process here.
9101 * nto-low.c (nto_mourn): New.
9102 (nto_target_ops): Install it.
9103 * spu-low.c (spu_mourn): New.
9104 (spu_target_ops): Install it.
9105 * win32-low.c (win32_mourn): New.
9106 (win32_target_ops): Install it.
9108 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9110 * server.h (buffer_xml_printf): Remove redundant `;'.
9112 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9114 * regcache.c (set_register_cache): Invalidate regcaches before
9115 changing the register cache layout.
9116 (regcache_invalidate_one): Allow a NULL regcache.
9117 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9118 regcaches before changing the register cache layout or the target
9121 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9123 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9124 variable warning on Linux/x86-64.
9126 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9128 GDBserver disconnected tracing support.
9130 * linux-low.c (linux_remove_process): Delete.
9131 (add_lwp): Don't set last_resume_kind here.
9132 (linux_kill): Use `mourn'.
9133 (linux_detach): Use `thread_db_detach', and `mourn'.
9135 (linux_attach_lwp_1): Adjust comment.
9136 (linux_attach): last_resume_kind moved the thread_info; adjust.
9137 (status_pending_p_callback): Adjust.
9138 (linux_wait_for_event_1): Adjust.
9139 (count_events_callback, select_singlestep_lwp_callback)
9140 (select_event_lwp_callback, cancel_breakpoints_callback)
9141 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9142 (proceed_one_lwp): Adjust.
9143 (linux_async): Add debug output.
9144 (linux_thread_stopped): New.
9145 (linux_pause_all): New.
9146 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9148 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9149 (thread_db_free): Delete declaration.
9150 (thread_db_detach, thread_db_mourn): Declare.
9151 * thread-db.c (thread_db_init): Use thread_db_mourn.
9152 (thread_db_free): Delete, split in two.
9153 (disable_thread_event_reporting): New.
9154 (thread_db_detach): New.
9155 (thread_db_mourn): New.
9157 * server.h (struct thread_info) <last_resume_kind>: New field.
9158 <attached>: Add comment.
9159 <gdb_detached>: New field.
9160 (handler_func): Change return type to int.
9161 (handle_serial_event, handle_target_event): Ditto.
9162 (gdb_connected): Declare.
9164 (disconnected_tracing): Declare.
9165 (stop_tracing): Declare.
9167 * server.c (handle_query) <qSupported>: Report support for
9168 disconnected tracing.
9169 (queue_stop_reply_callback): Account for running threads.
9170 (gdb_wants_thread_stopped): New.
9171 (gdb_wants_all_threads_stopped): New.
9172 (gdb_reattached_process): New.
9173 (handle_status): Clear the `gdb_detached' flag of all processes.
9174 In all-stop, stop all threads.
9175 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9176 (process_serial_event): If the remote connection breaks, or if an
9177 exit was forced with "monitor exit", force an event loop exit.
9178 Handle disconnected tracing on detach.
9179 (handle_serial_event): Adjust.
9180 (handle_target_event): If GDB isn't connected, forward events back
9181 to the inferior, unless the last process exited, in which case,
9182 exit gdbserver. Adjust interface.
9184 * remote-utils.c (remote_open): Don't block in accept. Instead
9185 register an event loop source on the listen socket file
9186 descriptor. Refactor bits into ...
9187 (listen_desc): ... this new global.
9188 (gdb_connected): ... this new function.
9189 (enable_async_notification): ... this new function.
9190 (handle_accept_event): ... this new function.
9191 (remote_close): Clear remote_desc.
9193 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9195 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9197 (mourn_inferior): Define.
9198 (target_process_qsupported): Avoid the dangling else problem.
9199 (thread_stopped): Define.
9200 (pause_all): Define.
9201 (target_waitstatus_to_string): Declare.
9202 * target.c (target_waitstatus_to_string): New.
9204 * tracepoint.c (tracing): Make extern.
9205 (disconnected_tracing): New.
9206 (stop_tracing): Make extern. Handle tracing stops due to GDB
9208 (cmd_qtdisconnected): New.
9209 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9210 (handle_tracepoint_general_set): Handle QTDisconnected.
9212 * event-loop.c (event_handler_func): Change return type to int.
9213 (process_event): Bail out if the event handler wants the event
9215 (handle_file_event): Ditto.
9216 (start_event_loop): Bail out if the event handler wants the event
9219 * nto-low.c (nto_target_ops): Adjust.
9220 * spu-low.c (spu_wait): Don't remove the process here.
9221 (spu_target_ops): Adjust.
9222 * win32-low.c (win32_wait): Don't remove the process here.
9223 (win32_target_ops): Adjust.
9225 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9227 * regcache.c (realloc_register_cache): Invalidate inferior's
9228 regcache before recreating it.
9230 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9232 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9234 2010-04-09 Stan Shebs <stan@codesourcery.com>
9235 Pedro Alves <pedro@codesourcery.com>
9237 * server.h (LONGEST): New.
9238 (struct thread_info) <while_stepping>: New field.
9239 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9241 (initialize_tracepoint, handle_tracepoint_general_set)
9242 (handle_tracepoint_query, tracepoint_finished_step)
9243 (tracepoint_was_hit, release_while_stepping_state_list):
9244 (current_traceframe): Declare.
9245 * server.c (handle_general_set): Handle tracepoint packets.
9247 (write_memory): New.
9248 (handle_search_memory_1): Use read_memory.
9249 (handle_query): Report support for conditional tracepoints, trace
9250 state variables, and tracepoint sources. Handle tracepoint
9252 (main): Initialize the tracepoints module.
9253 (process_serial_event): Handle traceframe reads/writes.
9255 * linux-low.c (handle_tracepoints): New.
9256 (linux_wait_1): Call it.
9257 (linux_resume_one_lwp): Handle while-stepping.
9258 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9259 (linux_target_ops): Install them.
9260 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9262 * linux-x86-low.c (x86_supports_tracepoints): New.
9263 (the_low_target). Install it.
9265 * mem-break.h (delete_breakpoint): Declare.
9266 * mem-break.c (delete_breakpoint): Make external.
9268 * target.h (struct target_ops): Add `supports_tracepoints',
9269 `read_pc', and `write_pc' fields.
9270 (target_supports_tracepoints): Define.
9271 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9274 * regcache.h (struct regcache) <registers_owned>: New field.
9275 (init_register_cache, regcache_cpy): Declare.
9276 (regcache_read_pc, regcache_write_pc): Declare.
9277 (register_cache_size): Declare.
9278 (supply_regblock): Declare.
9279 * regcache.c (init_register_cache): New.
9280 (new_register_cache): Use it.
9281 (regcache_cpy): New.
9282 (register_cache_size): New.
9283 (supply_regblock): New.
9284 (regcache_read_pc, regcache_write_pc): New.
9286 * tracepoint.c: New.
9288 * Makefile.in (OBS): Add tracepoint.o.
9289 (tracepoint.o): New rule.
9291 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9293 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9295 (i386-mmx.c): Likewise.
9296 (i386-mmx-linux.o): Likewise.
9297 (i386-mmx-linux.c): Likewise.
9299 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9300 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9301 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9302 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9304 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9305 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9306 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9308 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9310 * Makefile.in (clean): Updated.
9312 (i386-avx.c): Likewise.
9313 (i386-avx-linux.o): Likewise.
9314 (i386-avx-linux.c): Likewise.
9315 (amd64-avx.o): Likewise.
9316 (amd64-avx.c): Likewise.
9317 (amd64-avx-linux.o): Likewise.
9318 (amd64-avx-linux.c): Likewise.
9320 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9321 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9322 (srv_amd64_regobj): Add amd64-avx.o.
9323 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9324 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9325 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9326 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9327 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9328 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9329 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9331 * i387-fp.c: Include "i386-xstate.h".
9333 (i387_cache_to_xsave): Likewise.
9334 (i387_xsave_to_cache): Likewise.
9335 (x86_xcr0): Likewise.
9337 * i387-fp.h (i387_cache_to_xsave): Likewise.
9338 (i387_xsave_to_cache): Likewise.
9339 (x86_xcr0): Likewise.
9341 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9342 * linux-crisv32-low.c (target_regsets): Likewise.
9343 * linux-m68k-low.c (target_regsets): Likewise.
9344 * linux-mips-low.c (target_regsets): Likewise.
9345 * linux-ppc-low.c (target_regsets): Likewise.
9346 * linux-s390-low.c (target_regsets): Likewise.
9347 * linux-sh-low.c (target_regsets): Likewise.
9348 * linux-sparc-low.c (target_regsets): Likewise.
9349 * linux-xtensa-low.c (target_regsets): Likewise.
9351 * linux-low.c: Include <sys/uio.h>.
9352 (regsets_fetch_inferior_registers): Support nt_type.
9353 (regsets_store_inferior_registers): Likewise.
9354 (linux_process_qsupported): New.
9355 (linux_target_ops): Add linux_process_qsupported.
9357 * linux-low.h (regset_info): Add nt_type.
9358 (linux_target_ops): Add process_qsupported.
9360 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9362 (init_registers_i386_avx_linux): New.
9363 (init_registers_amd64_avx_linux): Likewise.
9364 (xmltarget_i386_linux_no_xml): Likewise.
9365 (xmltarget_amd64_linux_no_xml): Likewise.
9366 (PTRACE_GETREGSET): Likewise.
9367 (PTRACE_SETREGSET): Likewise.
9368 (x86_fill_xstateregset): Likewise.
9369 (x86_store_xstateregset): Likewise.
9370 (use_xml): Likewise.
9371 (x86_linux_update_xmltarget): Likewise.
9372 (x86_linux_process_qsupported): Likewise.
9373 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9374 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9375 init_registers_i386_linux here. Call
9376 x86_linux_update_xmltarget.
9377 (the_low_target): Add x86_linux_process_qsupported.
9379 * server.c (handle_query): Call target_process_qsupported.
9381 * target.h (target_ops): Add process_qsupported.
9382 (target_process_qsupported): New.
9384 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9386 * inferiors.c (add_thread): Set last_status kind to
9387 TARGET_WAITKIND_IGNORE.
9388 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9389 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9390 (linux_wait_1): Move `thread' local definition to block that uses
9391 it. Don't NULL initialize `event_child'.
9392 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9393 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9394 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9396 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9398 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9399 an extended waitstatus, or by a watchpoint.
9400 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9401 thread was stepping or has been stopped by a watchpoint.
9403 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9405 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9406 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9407 of another, then delete the previous, and validate all
9409 (validate_inserted_breakpoint): New.
9410 (delete_disabled_breakpoints): New.
9411 (validate_breakpoints): New.
9412 (check_mem_read): Validate breakpoints before trusting their
9413 shadow. Delete disabled breakpoints.
9414 (check_mem_write): Validate breakpoints before trusting they
9415 should be inserted. Delete disabled breakpoints.
9416 * mem-break.h (validate_breakpoints):
9417 * server.c (handle_query): Validate breakpoints when we see a
9420 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9422 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9423 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9424 if we could tell there's a GDB breakpoint at stop_pc.
9425 (need_step_over_p): Don't do a step over if we find a GDB
9426 breakpoint at the resume PC.
9428 * mem-break.c (struct raw_breakpoint): New.
9429 (enum bkpt_type): New type `gdb_breakpoint'.
9430 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9431 fields. New field `raw'.
9432 (find_raw_breakpoint_at): New.
9433 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9435 (set_breakpoint_at): Adjust.
9436 (delete_raw_breakpoint): New.
9437 (release_breakpoint): New.
9438 (delete_breakpoint): Rename to...
9439 (delete_breakpoint_1): ... this. Add proc parameter. Use
9440 release_breakpoint. Return ENOENT.
9441 (delete_breakpoint): Reimplement.
9442 (find_breakpoint_at): Delete.
9443 (find_gdb_breakpoint_at): New.
9444 (delete_breakpoint_at): Delete.
9445 (set_gdb_breakpoint_at): New.
9446 (delete_gdb_breakpoint_at): New.
9447 (gdb_breakpoint_here): New.
9448 (set_reinsert_breakpoint): Use release_breakpoint.
9449 (uninsert_breakpoint): Rename to ...
9450 (uninsert_raw_breakpoint): ... this.
9451 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9452 (reinsert_raw_breakpoint): Change parameter type to
9454 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9456 (check_breakpoints): Adjust. Use release_breakpoint.
9457 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9458 (breakpoint_inserted_here): Ditto.
9459 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9460 Don't trust the breakpoint's shadow if it is not inserted.
9461 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9462 (delete_all_breakpoints): Adjust.
9463 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9464 use delete_breakpoint_1.
9466 * mem-break.h (breakpoints_supported): Delete declaration.
9467 (set_gdb_breakpoint_at): Declare.
9468 (gdb_breakpoint_here): Declare.
9469 (delete_breakpoint_at): Delete.
9470 (delete_gdb_breakpoint_at): Declare.
9472 * server.h (struct raw_breakpoint): Forward declare.
9473 (struct process_info): New field `raw_breakpoints'.
9475 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9478 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9480 * linux-low.c (status_pending_p_callback): Fix comment.
9481 (linux_wait_for_event_1): Move most of the internal breakpoint
9482 handling from here...
9483 (linux_wait_1): ... to here.
9484 (count_events_callback): New.
9485 (select_singlestep_lwp_callback): New.
9486 (select_event_lwp_callback): New.
9487 (cancel_breakpoints_callback): New.
9488 (select_event_lwp): New.
9489 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9490 priority to all LWPs that have had events that should be reported
9491 to the client. Cancel breakpoints when about to reporting the
9492 event to the client, not while stopping lwps. No longer cancel
9493 finished single-steps here.
9494 (cancel_finished_single_step): Delete.
9495 (cancel_finished_single_steps): Delete.
9497 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9499 * mem-break.c (enum bkpt_type): New.
9500 (struct breakpoint): New field `type'.
9501 (set_breakpoint_at): Change return type to struct breakpoint
9502 pointer. Set type to `other_breakpoint' by default.
9503 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9504 in the breakpoint list.
9505 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9506 (reinsert_breakpoint): Rename to ...
9507 (reinsert_raw_breakpoint): ... this.
9508 (reinsert_breakpoints_at): Adjust.
9509 * mem-break.h (struct breakpoint): Declare.
9510 (set_breakpoint_at): Change return type to struct breakpoint
9513 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9515 * server.c (handle_query): Assign, not compare.
9517 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9519 Teach linux gdbserver to step-over-breakpoints.
9521 * linux-low.c (can_hardware_single_step): New.
9522 (supports_breakpoints): New.
9523 (handle_extended_wait): If stopping threads, read the stop pc of
9526 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9527 low target doesn't support retrieving the PC.
9528 (add_lwp): Set last_resume_kind to resume_continue.
9529 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9530 (linux_attach): Don't clear stop_expected. Set the lwp's
9531 last_resume_kind to resume_stop.
9532 (linux_detach_one_lwp): Don't check for removed breakpoints.
9533 (check_removed_breakpoint): Delete.
9534 (status_pending_p): Rename to ...
9535 (status_pending_p_callback): ... this. Don't check for removed
9536 breakpoints. Don't consider threads that are stopped from GDB's
9538 (linux_wait_for_lwp): Always read the stop_pc here.
9539 (cancel_breakpoint): New.
9540 (step_over_bkpt): New global.
9541 (linux_wait_for_event_1): Implement stepping over breakpoints.
9542 (gdb_wants_lwp_stopped): New.
9543 (gdb_wants_all_stopped): New.
9544 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9545 single-step traps here. Store the thread's last reported target
9547 (send_sigstop): Don't clear stop_expected. Always set it,
9549 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9550 (cancel_finished_single_step): New.
9551 (cancel_finished_single_steps): New.
9552 (wait_for_sigstop): Don't cancel finished single-step traps here.
9553 (linux_resume_one_lwp): Don't check for removed breakpoints.
9554 Don't set `step' on non-hardware step archs.
9555 (linux_set_resume_request): Ignore resume_stop requests if already
9556 stopping or stopped. Set the lwp's last_resume_kind.
9557 (resume_status_pending_p): Don't check for removed breakpoints.
9558 (need_step_over_p): New.
9559 (start_step_over): New.
9560 (finish_step_over): New.
9561 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9562 requests. Clear the thread's last reported target waitstatus.
9563 Don't use the `suspended' flag. Don't consider pending breakpoints.
9564 (linux_resume): Start a step-over if necessary.
9565 (proceed_one_lwp): New.
9566 (proceed_all_lwps): New.
9567 (unstop_all_lwps): New.
9568 * linux-low.h (struct lwp_info): Rewrite comment for the
9569 `suspended' flag. Add the `stop_pc' field. Delete the
9570 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9571 Add `'last_resume_kind' and `need_step_over' fields.
9572 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9573 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9574 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9575 (set_raw_breakpoint_at): New.
9576 (set_breakpoint_at): Rewrite to use it.
9577 (reinsert_breakpoint_handler): Delete.
9578 (set_reinsert_breakpoint): New.
9579 (reinsert_breakpoint_by_bp): Delete.
9580 (delete_reinsert_breakpoints): New.
9581 (uninsert_breakpoint): Rewrite.
9582 (uninsert_breakpoints_at): New.
9583 (reinsert_breakpoint): Rewrite.
9584 (reinsert_breakpoints_at): New.
9585 (check_breakpoints): Rewrite.
9586 (breakpoint_here): New.
9587 (breakpoint_inserted_here): New.
9588 (check_mem_read): Adjust.
9589 * mem-break.h (breakpoints_supported, breakpoint_here)
9590 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
9591 (reinsert_breakpoint_by_bp): Delete declaration.
9592 (delete_reinsert_breakpoints): Declare.
9593 (reinsert_breakpoint): Delete declaration.
9594 (reinsert_breakpoints_at): Declare.
9595 (uninsert_breakpoint): Delete declaration.
9596 (uninsert_breakpoints_at): Declare.
9597 (check_breakpoints): Adjust prototype.
9598 * server.h: Adjust include order.
9599 (struct thread_info): Declare here. Add a `last_status' field.
9601 2010-03-23 Michael Snyder <msnyder@vmware.com>
9603 * server.c (crc32): New function.
9604 (handle_query): Add handling for 'qCRC:' request.
9606 2010-03-23 Pedro Alves <pedro@codesourcery.com>
9608 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
9609 lwp had been stopped by a watchpoint.
9611 2010-03-16 Pedro Alves <pedro@codesourcery.com>
9613 * server.h (internal_error): Declare.
9614 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
9615 * utils.c (internal_error): New function.
9617 2010-03-15 Andreas Schwab <schwab@redhat.com>
9619 * configure.srv: Fix typo setting srv_regobj.
9621 2010-03-15 Pedro Alves <pedro@codesourcery.com>
9623 * linux-low.c (fetch_register): Avoid passing a non string literal
9625 (usr_store_inferior_registers): Ditto.
9627 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9629 * linux-low.c (linux_write_memory): Bail out early if peeking
9632 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9634 * linux-low.h (struct lwp_info): New fields
9635 `stopped_by_watchpoint' and `stopped_data_address'.
9636 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
9637 here, and cache them in the lwp object.
9638 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
9640 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
9642 (linux_stopped_by_watchpoint): Rewrite.
9643 (linux_stopped_data_address): Rewrite.
9645 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
9647 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
9648 switching the current inferior, not before.
9650 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
9652 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
9653 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
9654 i386-linux.c and amd64-linux.c.
9655 (reg-i386.o): Removed.
9656 (reg-i386.c): Likewise.
9657 (reg-i386-linux.o): Likewise.
9658 (reg-i386-linux.c): Likewise.
9659 (reg-x86-64.o): Likewise.
9660 (reg-x86-64.c): Likewise.
9661 (reg-x86-64-linux.o): Likewise.
9662 (reg-x86-64-linux.c): Likewise.
9665 (i386-linux.o): Likewise.
9666 (i386-linux.c): Likewise.
9667 (amd64.o): Likewise.
9668 (amd64.c): Likewise.
9669 (amd64-linux.o): Likewise.
9670 (amd64-linux.c): Likewise.
9672 * configure.srv (srv_i386_regobj): New.
9673 (srv_i386_linux_regobj): Likewise.
9674 (srv_amd64_regobj): Likewise.
9675 (srv_amd64_linux_regobj): Likewise.
9676 (srv_i386_32bit_xmlfiles): Likewise.
9677 (srv_i386_64bit_xmlfiles): Likewise.
9678 (srv_i386_xmlfiles): Likewise.
9679 (srv_amd64_xmlfiles): Likewise.
9680 (srv_i386_linux_xmlfiles): Likewise.
9681 (srv_amd64_linux_xmlfiles): Likewise.
9682 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
9683 srv_xmlfiles to $srv_i386_xmlfiles.
9684 (i[34567]86-*-mingw32ce*): Likewise.
9685 (i[34567]86-*-mingw*): Likewise.
9686 (i[34567]86-*-nto*): Likewise.
9687 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
9688 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
9689 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
9690 (x86_64-*-linux*): Likewise.
9692 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
9693 (init_registers_amd64_linux): New.
9694 (x86_arch_setup): Replace init_registers_x86_64_linux with
9695 init_registers_amd64_linux.
9697 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
9699 * configure.ac: Check for libdl. If it is not available link against
9700 static libthread_db.
9701 * configure: Regenerate.
9703 2010-02-22 Pedro Alves <pedro@codesourcery.com>
9707 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
9708 handing a read watchpoint.
9709 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
9711 2010-02-12 Doug Evans <dje@google.com>
9713 * linux-low.c (linux_supports_tracefork_flag): Document.
9714 (linux_look_up_symbols): Add comment.
9716 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
9718 * regcache.c (supply_register): Clear regcache if buf is NULL.
9720 2010-02-02 Nicolas Roche <roche@sourceware.org>
9721 Joel Brobecker <brobecker@adacore.com>
9723 * inferiors.c (find_inferior): Add function documentation.
9724 (unloaded_dll): Handle the case where the unloaded dll has not
9725 been previously registered in the dll list.
9727 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9729 * linux-arm-low.c (thumb_breakpoint_len): Delete.
9730 (thumb2_breakpoint): New.
9731 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
9733 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9735 * linux-low.c (get_stop_pc): Check for SIGTRAP.
9736 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
9739 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9741 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
9743 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9745 * linux-s390-low.c (s390_collect_ptrace_register)
9746 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
9748 2010-01-21 Doug Evans <dje@google.com>
9750 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
9751 (PTRACE_ARG4_TYPE): New macro.
9752 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
9753 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
9754 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
9755 (usr_store_inferior_registers): Ditto.
9756 (linux_read_memory, linux_write_memory): Ditto.
9757 (linux_test_for_tracefork): Ditto.
9759 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
9760 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
9762 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9764 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9767 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9769 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9770 prototype to take a regcache. Adjust.
9772 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9774 * regcache.h (struct thread_info): Forward declare.
9775 (struct regcache): New.
9776 (new_register_cache): Adjust prototype.
9777 (get_thread_regcache): Declare.
9778 (free_register_cache): Adjust prototype.
9779 (registers_to_string, registers_from_string): Ditto.
9780 (supply_register, supply_register_by_name, collect_register)
9781 (collect_register_as_string, collect_register_by_name): Ditto.
9782 * regcache.c (struct inferior_regcache_data): Delete.
9783 (get_regcache): Rename to ...
9784 (get_thread_regcache): ... this. Adjust. Switch inferior before
9786 (regcache_invalidate_one): Adjust.
9787 (regcache_invalidate): Fix prototype.
9788 (new_register_cache): Return the new register cache.
9789 (free_register_cache): Change prototype.
9790 (realloc_register_cache): Adjust.
9791 (registers_to_string): Change prototype to take a regcache. Adjust.
9792 (registers_from_string): Ditto.
9793 (register_data): Ditto.
9794 (supply_register): Ditto.
9795 (supply_register_by_name): Ditto.
9796 (collect_register): Ditto.
9797 (collect_register_as_string): Ditto.
9798 (collect_register_by_name): Ditto.
9799 * server.c (process_serial_event): Adjust.
9800 * linux-low.h (regset_fill_func, regset_store_func): Change
9802 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
9804 * linux-low.c (get_stop_pc): Adjust.
9805 (check_removed_breakpoint): Adjust.
9806 (linux_wait_for_event): Adjust.
9807 (linux_resume_one_lwp): Adjust.
9808 (fetch_register): Add regcache parameter. Adjust.
9809 (usr_store_inferior_registers): Ditto.
9810 (regsets_fetch_inferior_registers): Ditto.
9811 (regsets_store_inferior_registers): Ditto.
9812 (linux_fetch_registers, linux_store_registers): Ditto.
9813 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
9815 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9817 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9818 prototype to take a regcache.
9819 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9820 * remote-utils.c (convert_ascii_to_int, outreg)
9821 (prepare_resume_reply): Change prototype to take a regcache.
9823 * target.h (struct target_ops) <fetch_registers, store_registers>:
9824 Change prototype to take a regcache.
9825 (fetch_inferior_registers, store_inferior_registers): Change
9826 prototype to take a regcache. Adjust.
9827 * proc-service.c (ps_lgetregs): Adjust.
9828 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9829 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9830 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9831 take a regcache. Adjust.
9832 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9833 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9834 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9835 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9836 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9837 (cris_cannot_fetch_register):
9838 (cris_breakpoint_at): Change prototype to take a regcache.
9840 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9841 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9842 to take a regcache. Adjust.
9843 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9845 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9846 take a regcache. Adjust.
9847 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9848 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9849 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9850 * linux-mips-low.c (mips_get_pc):
9851 (mips_set_pc): Change prototype to take a regcache. Adjust.
9852 (mips_reinsert_addr): Adjust.
9853 (mips_collect_register): Change prototype to take a regcache.
9855 (mips_supply_register):
9856 (mips_collect_register_32bit, mips_supply_register_32bit)
9857 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9858 (mips_store_fpregset): Ditto.
9859 * linux-ppc-low.c (ppc_supply_ptrace_register)
9860 (ppc_supply_ptrace_register): Ditto.
9861 (parse_spufs_run): Adjust.
9862 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9863 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9864 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9865 take a regcache. Adjust.
9866 * linux-s390-low.c (s390_collect_ptrace_register)
9867 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9868 (s390_set_pc): Change prototype to take a regcache. Adjust.
9869 (s390_arch_setup): Adjust.
9870 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9871 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9872 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9873 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9874 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9876 (sparc_breakpoint_at): Adjust.
9877 * linux-xtensa-low.c (xtensa_fill_gregset):
9878 (xtensa_store_gregset):
9879 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9880 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9881 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9882 prototype to take a regcache. Adjust.
9883 * win32-arm-low.c (arm_fetch_inferior_register)
9884 (arm_store_inferior_register): Change prototype to take a
9886 * win32-i386-low.c (i386_fetch_inferior_register)
9887 (i386_store_inferior_register): Change prototype to take a
9889 * win32-low.c (child_fetch_inferior_registers)
9890 (child_store_inferior_registers): Change prototype to take a
9892 (win32_wait): Adjust.
9893 (win32_fetch_inferior_registers): Change prototype to take a
9895 (win32_store_inferior_registers): Adjust.
9896 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9897 store_inferior_register>: Change prototype to take a regcache.
9899 2010-01-20 Doug Evans <dje@google.com>
9901 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9903 (linux_wait_for_event1, linux_init_signals): Ditto.
9904 (W_STOPCODE): Provide definition if missing.
9906 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9908 * linux-low.c (linux_core_of_thread): New.
9909 (compare_ints, show_process, list_threads): New.
9910 (linux_qxfer_osdata): Report threads and cores.
9911 (linux_target_op): Register linux_core_of_thread.
9912 * remote-utils.c (prepare_resume_reply): Report the core.
9913 (buffer_xml_printf): Support %d specifier.
9914 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9916 (handle_query): Handle qXfer:threads. Announce availability
9918 * target.h (struct target_ops): New field core_of_thread.
9920 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9922 * Makefile.in (clean): Remove new generated files.
9923 (reg-s390.o, reg-s390.c): Remove rules.
9924 (reg-s390x.o, reg-s390x.c): Likewise.
9925 (s390-linux32.o, s390-linux32.c): Add rules.
9926 (s390-linux64.o, s390-linux64.c): Likewise.
9927 (s390x-linux64.o, s390x-linux64.c): Likewise.
9928 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9929 * linux-s390-low.c: Include <elf.h>.
9930 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9931 (init_registers_s390): Remove prototype.
9932 (init_registers_s390x): Likewise.
9933 (init_registers_s390_linux32): Add prototype.
9934 (init_registers_s390_linux64): Likewise.
9935 (init_registers_s390x_linux64): Likewise.
9936 (s390_num_regs_3264): New define.
9937 (s390_regmap_3264): New global variable.
9938 (s390_cannot_fetch_register): Remove obsolete check.
9939 (s390_cannot_store_register): Likewise.
9940 (s390_collect_ptrace_register): Handle upper/lower register halves.
9941 (s390_supply_ptrace_register): Likewise.
9942 (s390_fill_gregset): Update to register number changes.
9943 (s390_get_hwcap): New routine.
9944 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9945 Install appropriate regmap and register set.
9947 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9949 * server.c (gdbserver_version): Update copyright year to 2010.
9950 * gdbreplay.c (gdbreplay_version): Likewise.
9952 2009-12-28 Doug Evans <dje@google.com>
9954 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9955 elf/external.h. Include <elf.h> instead but only if necessary.
9957 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9959 * linux-low.c (linux_remove_process): Remove `detaching'
9960 parameter. Don't release/detach from thread_db here.
9961 (linux_kill): Release/detach from thread_db here, ...
9962 (linux_detach): ... and here, before actually detaching.
9963 (linux_wait_1): ... and here, when a process exits.
9964 * thread-db.c (any_thread_of): New.
9965 (thread_db_free): Switch the current inferior to a thread of the
9968 2009-12-21 Doug Evans <dje@google.com>
9970 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9972 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9973 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9974 warning ifndef __NR_tkill. Move setting of errno there too.
9975 Delete unnecessary resetting of errno after syscall.
9976 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9978 * configure.ac: Check for dladdr.
9979 * config.in: Regenerate.
9980 * configure: Regenerate.
9981 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9982 (try_thread_db_load): Update.
9984 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9986 2009-12-18 Doug Evans <dje@google.com>
9988 * event-loop.c: Include unistd.h if it exists.
9990 * linux-low.c (my_waitpid): Move definition away from being in
9991 between linux_tracefork_child/linux_test_for_tracefork.
9993 * gdb_proc_service.h (psaddr_t): Fix type.
9994 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9995 signature to match glibc.
9997 2009-12-16 Doug Evans <dje@google.com>
9999 * linux-low.c (linux_read_memory): Fix argument to read.
10001 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10003 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10004 events, don't leave current_inferior pointing at null.
10006 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10008 * win32-low.c (LOG): Delete.
10009 (OUTMSG): Output to stderr.
10010 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10011 on compile time LOG macro.
10012 (win32_wait): Fix debug output.
10014 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10016 * win32-low.c (win32_add_one_solib): If the dll name is
10017 "ntdll.dll", prepend the system directory to the dll path.
10019 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10021 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10023 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10024 Vladimir Prus <vladimir@codesourcery.com>
10026 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10027 * configure.ac: Check for __mcoldfire__ and set
10028 gdb_cv_m68k_is_coldfire.
10029 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10030 reg-cf.o and reg-m68k.o.
10031 * configure: Regenerated.
10033 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10035 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10036 Pass it to thread_db_free.
10037 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10038 proper `detaching' argument to linux_remove_process.
10039 * linux-low.h (thread_db_free): Add `detaching' parameter.
10040 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10042 (thread_db_free): Add `detaching' parameter. Only
10043 call td_ta_clear_event if detaching from process.
10045 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10047 * thread-db.c (thread_db_free): Fix typo.
10049 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10052 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10054 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10056 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10057 with an i686 compiler.
10058 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10060 * configure: Rebuilt.
10062 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10066 * server.c (handle_search_memory_1): Correct read_addr initialization
10067 in loop for searching subsequent chunks.
10069 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10071 * configure.ac: New --with-libthread-db option.
10072 * thread-db.c: Allow direct dependence on libthread_db.
10073 (thread_db_free): Adjust.
10074 * config.in: Regenerate.
10075 * configure: Likewise.
10077 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10080 * thread-db.c (attach_thread): New function.
10081 (maybe_attach_thread): Return success/failure.
10082 (find_new_threads_callback): Adjust.
10083 (thread_db_find_new_threads): Loop until no new threads.
10085 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10087 * proc-service.c (ps_lgetregs): Formatting.
10089 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10091 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10092 * configure.ac: Adjust.
10093 * linux-low.h (struct process_info_private): Move members to struct
10095 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10096 * linux-low.c (linux_remove_process): Adjust.
10097 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10098 * server.c (handle_query): Move code ...
10099 (handle_monitor_command): ... here. New function.
10100 * target.h (struct target_ops): New member.
10101 * thread-db.c (struct thread_db): New.
10102 (libthread_db_search_path): New variable.
10103 (thread_db_create_event, thread_db_enable_reporting)
10104 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10105 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10106 (try_thread_db_load_1, dladdr_to_soname): New functions.
10107 (try_thread_db_load, thread_db_load_search): New functions.
10108 (thread_db_init): Search for libthread_db.
10109 (thread_db_free): New function.
10110 (thread_db_handle_monitor_command): Likewise.
10111 * config.in: Regenerate.
10112 * configure: Regenerate.
10114 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10116 * spu-low.c (spu_kill): Wait for inferior to terminate.
10117 Call clear_inferiors.
10118 (spu_detach): Call clear_inferiors.
10120 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10122 * aclocal.m4: Regenerate.
10123 * config.in: Likewise.
10124 * configure: Likewise.
10126 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10128 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10129 (parse_spufs_run): New function.
10130 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10131 (ppc_breakpoint_at): Handle SPU breakpoints.
10133 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10135 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10136 (SPUFS_MAGIC): Define.
10137 (spu_enumerate_spu_ids): New function.
10138 (linux_qxfer_spu): New function.
10139 (linux_target_ops): Install linux_qxfer_spu.
10141 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10143 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10144 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10145 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10146 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10147 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10148 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10149 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10150 (init_registers_powerpc_cell32l): Add prototype.
10151 (init_registers_powerpc_cell64l): Likewise.
10152 (ppc_arch_setup): Detect Cell/B.E. architecture.
10154 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10156 * Makefile.in (datarootdir): New variable.
10158 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10160 * linux-low.c (linux_write_memory): Update debugging output.
10161 * Makefile.in (clean): Add new descriptions.
10162 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10163 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10164 * configure.srv: Add new files for arm*-*-linux*.
10165 * linux-arm-low.c: Add new declarations.
10166 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10167 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10168 (HWCAP_VFPv3D16): New.
10169 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10170 instead of __IWMMXT__.
10171 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10172 (arm_arch_setup): New.
10173 (target_regsets): Remove #ifdef. Add VFP regset.
10174 (the_low_target): Use arm_arch_setup.
10176 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10178 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10179 the main thread again.
10181 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10183 Adding Neutrino gdbserver.
10184 * configure: Regenerated.
10185 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10186 * configure.srv (i[34567]86-*-nto*): New target.
10187 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10188 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10189 (nto_comctrl) [__QNX__]: New function.
10190 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10192 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10194 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10197 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10198 Pedro Alves <pedro@codesourcery.com>
10200 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10201 don't support CONTEXT_EXTENDED_REGISTERS.
10202 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10203 (the_low_target): Install them.
10204 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10205 failing with ERROR_PIPE_NOT_CONNECTED.
10207 2009-06-30 Doug Evans <dje@google.com>
10208 Pierre Muller <muller@ics.u-strasbg.fr>
10210 Add h/w watchpoint support to x86-linux, win32-i386.
10211 * Makefile.in (SFILES): Add i386-low.c
10212 (i386_low_h): Define.
10213 (i386-low.o): Add dependencies.
10214 (linux-x86-low.o): Add i386-low.h dependency.
10215 (win32-i386-low.o): Ditto.
10216 * i386-low.c: New file.
10217 * i386-low.h: New file.
10218 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10219 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10220 * linux-low.c (linux_add_process): Initialize arch_private.
10221 (linux_remove_process): Free arch_private.
10222 (add_lwp): Initialize arch_private.
10223 (delete_lwp): Free arch_private.
10224 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10226 * linux-low.h (process_info_private): New member arch_private.
10227 (lwp_info): New member arch_private.
10228 (linux_target_ops): New members new_process, new_thread,
10230 (ptid_of): New macro.
10231 * linux-x86-low.c: Include stddef.h, i386-low.h.
10232 (arch_process_info): New struct.
10233 (arch_lwp_info): New struct.
10234 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10235 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10236 (i386_dr_low_get_status): New function.
10237 (x86_insert_point, x86_remove_point): New functions.
10238 (x86_stopped_by_watchpoint): New function.
10239 (x86_stopped_data_address): New function.
10240 (x86_linux_new_process, x86_linux_new_thread): New functions.
10241 (x86_linux_prepare_to_resume): New function.
10242 (the_low_target): Add entries for insert_point, remove_point,
10243 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10245 * server.c (debug_hw_points): New global.
10246 (monitor_show_help): Document set debug-hw-points.
10247 (handle_query): Process "set debug-hw-points".
10248 * server.h (debug_hw_points): Declare.
10249 (paddress): Declare.
10250 * utils.c (NUMCELLS, CELLSIZE): New macros.
10251 (get_sell, xsnprintf, paddress): New functions.
10252 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10253 remove_point, stopped_by_watchpoint, stopped_data_address.
10254 * win32-i386-low.c: Include i386-low.h.
10255 (debug_reg_state): Replaces dr.
10256 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10257 (i386_dr_low_get_status): New function.
10258 (i386_insert_point, i386_remove_point): New functions.
10259 (i386_stopped_by_watchpoint): New function.
10260 (i386_stopped_data_address): New function.
10261 (i386_initial_stuff): Update.
10262 (get_thread_context,set_thread_context,i386_thread_added): Update.
10263 (the_low_target): Add entries for insert_point,
10264 remove_point, stopped_by_watchpoint, stopped_data_address.
10265 * win32-low.c (win32_insert_watchpoint): New function.
10266 (win32_remove_watchpoint): New function.
10267 (win32_stopped_by_watchpoint): New function.
10268 (win32_stopped_data_address): New function.
10269 (win32_target_ops): Add entries for insert_watchpoint,
10270 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10271 * win32-low.h (win32_target_ops): New members insert_point,
10272 remove_point, stopped_by_watchpoint, stopped_data_address.
10274 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10276 * server.c (process_serial_event): Re-return unsupported, not
10277 error, if the type isn't recognized. Re-allow supporting only
10278 insert or remove packets. Also call require_running for
10279 breakpoints. Add missing break statement to default case. Tidy.
10280 * target.h (struct target_ops): Rename insert_watchpoint to
10281 insert_point, and remove_watchpoint to remove_point.
10283 * linux-low.h (struct linux_target_ops): Likewise.
10284 * linux-low.c (linux_insert_watchpoint): Rename to ...
10285 (linux_insert_point): ... this. Adjust.
10286 (linux_remove_watchpoint): Rename to ...
10287 (linux_remove_point): ... this. Adjust.
10288 (linux_target_ops): Adjust.
10289 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10290 (cris_insert_point): ... this.
10291 (cris_remove_watchpoint): Rename to ...
10292 (cris_remove_point): ... this.
10293 (the_low_target): Adjust.
10295 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10297 * server.c (handle_v_kill): Pass signal_pid to
10298 kill_inferior if multi_process is zero.
10300 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10302 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10303 * target.h (target_ops): Comment for *_watchpoint to make it clear
10304 the functions can get types '0' and '1'.
10306 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10308 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10309 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10310 * regcache.c (get_regcache): Likewise.
10311 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10312 * win32-low.c (child_fetch_inferior_registers): Remove check for
10315 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10316 Pedro Alves <pedro@codesourcery.com>
10318 * target.h (struct target_ops) <supports_multi_process>: New
10320 (target_supports_multi_process): New.
10321 * server.c (handle_query): Even if GDB reports support, only
10322 enable multi-process if the target also supports it. Report
10323 multi-process support only if the target backend supports it.
10324 * linux-low.c (linux_supports_multi_process): New function.
10325 (linux_target_ops): Install it as target_supports_multi_process
10328 2009-05-24 Doug Evans <dje@google.com>
10330 Global renaming of find_thread_pid to find_thread_ptid.
10331 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10332 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10333 All callers updated.
10335 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10336 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10339 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10340 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10341 (linux_resume_one_lwp): Ditto.
10343 2009-05-23 Doug Evans <dje@google.com>
10345 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10346 from struct inferior_list_entry * to struct lwp_info *.
10347 All callers updated.
10349 2009-05-13 Doug Evans <dje@google.com>
10351 * linux-x86-low.c: Don't include assert.h.
10352 (x86_siginfo_fixup): Use fatal, not assert.
10353 (x86_arch_setup): Fix comment.
10355 2009-05-12 Doug Evans <dje@google.com>
10357 Biarch support for i386/amd64 gdbserver.
10358 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10359 Add linux-x86-low.c.
10360 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10361 (linux-x86-low.o): Add.
10362 * linux-x86-64-low.c: Delete.
10363 * linux-i386-low.c: Delete.
10364 * linux-x86-low.c: New file.
10365 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10367 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10369 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10370 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10371 (linux_child_pid_to_exec_file): New function.
10372 (elf_64_header_p, elf_64_file_p): New functions.
10373 (siginfo_fixup): New function.
10374 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10375 give target a chance to convert layout.
10376 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10377 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10379 2009-05-07 Doug Evans <dje@google.com>
10381 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10382 (regsets_store_inferior_registers): Ditto.
10384 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10388 * linux-low.c (must_set_ptrace_flags): Delete.
10389 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10391 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10392 `lwp->must_set_ptrace_flags' instead.
10393 (linux_wait_for_event_1): Set ptrace options here.
10394 (linux_wait_1): ... not here.
10396 2009-04-30 Doug Evans <dje@google.com>
10398 * inferiors.c (started_inferior_callback): New function.
10399 (attached_inferior_callback): New function.
10400 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10401 * server.c (print_started_pid, print_attached_pid): New functions.
10402 (detach_or_kill_for_exit): New function.
10403 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10404 * server.h (have_started_inferiors_p): Declare.
10405 (have_attached_inferiors_p): Declare.
10407 * inferiors.c (remove_process): Fix memory leak, free process.
10408 * linux-low.c (linux_remove_process): New function.
10409 (linux_kill): Call it instead of remove_process.
10410 (linux_detach, linux_wait_1): Ditto.
10412 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10414 * configure.srv: Add x86 Windows CE target.
10416 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10418 * inferiors.c (get_thread_process): Make global.
10419 * server.h (get_thread_process): Add prototype.
10420 * thread-db.c (find_one_thread): Use get_thread_process
10421 instead of current_process.
10422 (thread_db_get_tls_address): Do not crash if called when
10423 thread layer is not yet initialized.
10425 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10427 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10428 * spu-low.c (current_tid): Rename to ...
10429 (current_ptid): ... this.
10430 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10431 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10432 ptid_get_lwp (current_ptid) instead of current_tid.
10433 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10434 instead of current_tid. Use find_process_pid to verify pid
10435 argument is valid. Pass proper argument to remove_process.
10436 (spu_thread_alive): Compare current_ptid instead of current_tid.
10437 (spu_resume): Likewise.
10439 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10441 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10444 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10446 Implement the multiprocess extensions, and add linux multiprocess
10449 * server.h (ULONGEST): Declare.
10450 (struct ptid, ptid_t): New.
10451 (minus_one_ptid, null_ptid): Declare.
10452 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10453 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10454 (struct inferior_list_entry): Change `id' type from unsigned from
10456 (struct sym_cache, struct breakpoint, struct
10457 process_info_private): Forward declare.
10458 (struct process_info): Declare.
10459 (current_process): Declare.
10460 (all_processes): Declare.
10461 (initialize_inferiors): Declare.
10462 (add_thread): Adjust to use ptid_t.
10463 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10464 (add_process, remove_process, find_thread_pid): Declare.
10465 (find_inferior_id): Adjust to use ptid_t.
10466 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10467 (multi_process): Declare.
10468 (push_event): Adjust to use ptid_t.
10469 (read_ptid, write_ptid): Declare.
10470 (prepare_resume_reply): Adjust to use ptid_t.
10471 (clear_symbol_cache): Declare.
10472 * inferiors.c (all_processes): New.
10473 (null_ptid, minus_one_ptid): New.
10474 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10475 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10476 (add_thread): Change unsigned long to ptid. Remove gdb_id
10478 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10479 (gdb_id_to_thread): Rename to ...
10480 (find_thread_pid): ... this. Change unsigned long to ptid.
10481 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10482 (loaded_dll, pull_pid_from_list): Adjust.
10483 (add_process, remove_process, find_process_pid)
10484 (get_thread_process, current_process, initialize_inferiors): New.
10485 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10486 (struct target_waitstatus) <related_pid>: Ditto.
10487 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10488 return type to int.
10489 (struct target_ops) <join>: Add `pid' argument.
10490 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10491 (struct target_ops) <wait>: Add `ptid' field. Change return type
10493 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10494 (mywait): Add `ptid' argument. Change return type to ptid_t.
10495 (target_pid_to_str): Declare.
10496 * target.c (set_desired_inferior): Adjust to use ptids.
10497 (mywait): Add new `ptid' argument. Adjust.
10498 (target_pid_to_str): New.
10499 * mem-break.h (free_all_breakpoints): Declare.
10500 * mem-break.c (breakpoints): Delelete.
10501 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10502 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10503 to use per-process breakpoint list.
10504 (free_all_breakpoints): New.
10505 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10506 (symbol_cache, all_symbols_looked_up): Delete.
10508 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10510 (prepare_resume_reply): Change ptid argument's type from unsigned
10511 long to ptid_t. Adjust. Implement W;process and X;process.
10512 (free_sym_cache, clear_symbol_cache): New.
10513 (look_up_one_symbol): Adjust to per-process symbol cache. *
10514 * server.c (cont_thread, general_thread, step_thread): Change type
10516 (attached): Delete.
10517 (multi_process): New.
10518 (last_ptid): Change type to ptid_t.
10519 (struct vstop_notif) <ptid>: Change type to ptid_t.
10520 (queue_stop_reply, push_event): Change `ptid' argument's type to
10522 (discard_queued_stop_replies): Add `pid' argument.
10523 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10524 changes. Don't reference the `attached' global.
10525 (attach_inferior): Adjust to mywait interface changes.
10526 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10527 features. Handle and report "multiprocess+". Handle
10529 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10531 (handle_v_kill): New.
10532 (handle_v_stopped): Adjust to use target_pid_to_str.
10533 (handle_v_requests): Allow multiple attaches and runs when
10534 multiprocess extensions are in effect. Handle "vKill".
10535 (myresume): Adjust to use ptids.
10536 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10537 (handle_status): Adjust to discard_queued_stop_replies interface
10539 (first_thread_of, kill_inferior_callback)
10540 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10541 (main): Call initialize_inferiors. Adjust to use ptids, killing
10542 and detaching from all inferiors. Handle multiprocess packet
10544 * linux-low.h: Include gdb_proc_service.h.
10545 (struct process_info_private): New.
10546 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10547 <lwpid_of>: Use ptid_get_lwp.
10548 (get_lwp_thread): Adjust.
10549 (struct lwp_info): Add `dead' member.
10550 (find_lwp_pid): Declare.
10551 * linux-low.c (thread_db_active): Delete.
10552 (new_inferior): Adjust comment.
10553 (inferior_pid): Delete.
10554 (linux_add_process): New.
10555 (handle_extended_wait): Adjust.
10556 (add_lwp): Change unsigned long to ptid.
10557 (linux_create_inferior): Add process to processes table. Adjust
10558 to use ptids. Don't set new_inferior here.
10559 (linux_attach_lwp): Rename to ...
10560 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10561 it. Adjust to use ptids.
10562 (linux_attach_lwp): New.
10563 (linux_attach): Add process to processes table. Don't set
10565 (struct counter): New.
10566 (second_thread_of_pid_p, last_thread_of_process_p): New.
10567 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10568 multiple processes.
10569 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10570 processes. Remove process from process table.
10571 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10572 to multiple processes.
10573 (any_thread_of): New.
10574 (linux_detach): Add `pid' argument, and handle it. Remove process
10575 from processes table.
10576 (linux_join): Add `pid' argument. Handle it.
10577 (linux_thread_alive): Change unsighed long argument to ptid_t.
10578 Consider dead lwps as not being alive.
10579 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10580 threads we're not interested in.
10581 (same_lwp, find_lwp_pid): New.
10582 (linux_wait_for_lwp): Change `pid' argument's type from int to
10584 (linux_wait_for_event): Rename to ...
10585 (linux_wait_for_event_1): ... this. Change `pid' argument's type
10586 from int to ptid_t. Adjust.
10587 (linux_wait_for_event): New.
10588 (linux_wait_1): Add `ptid' argument. Change return type to
10589 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
10590 that exit from the process table.
10591 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
10593 (mark_lwp_dead): New.
10594 (wait_for_sigstop): Adjust to use ptids. If a process exits while
10595 stopping all threads, mark its main lwp as dead.
10596 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
10598 (fetch_register, usr_store_inferior_registers)
10599 (regsets_fetch_inferior_registers)
10600 (regsets_store_inferior_registers, linux_read_memory)
10601 (linux_write_memory): Inline `inferior_pid'.
10602 (linux_look_up_symbols): Adjust to use per-process
10603 `thread_db_active'.
10604 (linux_request_interrupt): Adjust to use ptids.
10605 (linux_read_auxv): Inline `inferior_pid'.
10606 (initialize_low): Don't reference thread_db_active.
10607 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
10608 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
10609 (ps_getpid): Return the pid of the current inferior.
10610 * thread-db.c (proc_handle, thread_agent): Delete.
10611 (thread_db_create_event, thread_db_enable_reporting): Adjust to
10613 (find_one_thread): Change argument type to ptid_t. Adjust to
10615 (maybe_attach_thread): Adjust to per-process data and ptids.
10616 (thread_db_find_new_threads): Ditto.
10617 (thread_db_init): Ditto.
10618 * spu-low.c (spu_create_inferior, spu_attach): Add process to
10619 processes table. Adjust to use ptids.
10620 (spu_kill, spu_detach): Adjust interface. Remove process from
10622 (spu_join, spu_thread_alive): Adjust interface.
10623 (spu_wait): Adjust interface. Remove process from processes
10624 table. Adjust to use ptids.
10625 * win32-low.c (current_inferior_tid): Delete.
10626 (current_inferior_ptid): New.
10627 (debug_event_ptid): New.
10628 (thread_rec): Take a ptid. Adjust.
10629 (child_add_thread): Add `pid' argument. Adjust to use ptids.
10630 (child_delete_thread): Ditto.
10631 (do_initial_child_stuff): Add `attached' argument. Add process to
10633 (child_fetch_inferior_registers, child_store_inferior_registers):
10635 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
10636 (win32_attach): Pass 1 to do_initial_child_stuff.
10637 (win32_kill): Adjust interface. Remove process from processes
10639 (win32_detach): Ditto.
10640 (win32_join): Adjust interface.
10641 (win32_thread_alive): Take a ptid.
10642 (win32_resume): Adjust to use ptids.
10643 (get_child_debug_event): Ditto.
10644 (win32_wait): Adjust interface. Remove exiting process from
10647 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10649 Non-stop mode support.
10651 * server.h (non_stop): Declare.
10652 (gdb_client_data, handler_func): Declare.
10653 (delete_file_handler, add_file_handler, start_event_loop):
10655 (handle_serial_event, handle_target_event, push_event)
10656 (putpkt_notif): Declare.
10657 * target.h (enum resume_kind): New.
10658 (struct thread_resume): Replace `step' field by `kind' field.
10659 (TARGET_WNOHANG): Define.
10660 (struct target_ops) <wait>: Add `options' argument.
10661 <supports_non_stop, async, start_non_stop>: New fields.
10662 (target_supports_non_stop, target_async): New.
10663 (start_non_stop): Declare.
10664 (mywait): Add `options' argument.
10665 * target.c (mywait): Add `options' argument. Print child exit
10666 notifications here.
10667 (start_non_stop): New.
10668 * server.c (non_stop, own_buf, mem_buf): New globals.
10669 (struct vstop_notif): New.
10670 (notif_queue): New global.
10671 (queue_stop_reply, push_event, discard_queued_stop_replies)
10672 (send_next_stop_reply): New.
10673 (start_inferior): Adjust to use resume_kind. Adjust to mywait
10675 (attach_inferior): In non-stop mode, don't wait for the target
10677 (handle_general_set): Handle QNonStop.
10678 (handle_query): When handling qC, return the current general
10679 thread, instead of the first thread of the list.
10680 (handle_query): If the backend supports non-stop mode, include
10681 QNonStop+ in the qSupported query response.
10682 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
10684 (handle_v_attach, handle_v_run): Handle non-stop mode.
10685 (handle_v_stopped): New.
10686 (handle_v_requests): Report support for vCont;t. Handle vStopped.
10687 (myresume): Adjust to use resume_kind. Handle non-stop.
10688 (queue_stop_reply_callback): New.
10689 (handle_status): Handle non-stop mode.
10690 (main): Clear non_stop flag on reconnection. Use the event-loop.
10691 Refactor serial protocol handling from here ...
10692 (process_serial_event): ... to this new function. When GDB
10693 selects any thread, select one here. In non-stop mode, wait until
10694 GDB acks all pending events before exiting.
10695 (handle_serial_event, handle_target_event): New.
10696 * remote-utils.c (remote_open): Install remote_desc in the event
10698 (remote_close): Remove remote_desc from the event loop.
10699 (putpkt_binary): Rename to...
10700 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
10701 (putpkt_binary): New as wrapper around putpkt_binary_1.
10702 (putpkt_notif): New.
10703 (prepare_resume_reply): In non-stop mode, don't change the
10705 * event-loop.c: New.
10706 * Makefile.in (OBJ): Add event-loop.o.
10707 (event-loop.o): New rule.
10709 * linux-low.h (pid_of): Moved here.
10711 (get_lwp_thread): Use lwpid_of.
10712 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
10713 * linux-low.c (pid_of): Delete.
10714 (inferior_pid): Use lwpid_of.
10715 (linux_event_pipe): New.
10716 (target_is_async_p): New.
10718 (handle_extended_wait): Use lwpid_of.
10719 (add_lwp): Don't set lwpid field.
10720 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
10721 (linux_kill_one_lwp): If killing a running lwp, stop it first.
10722 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
10723 (linux_detach_one_lwp): If detaching from a running lwp, stop it
10724 first. Adjust to linux_wait_for_event interface changes. Use
10726 (linux_detach): Don't delete the main lwp here.
10727 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
10728 (status_pending_p): Don't consider explicitly suspended lwps.
10729 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
10730 pointer. Add OPTIONS argument. Change return type to int. Use
10731 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
10732 (linux_wait_for_event): Take an integer pid instead of a lwp_info
10733 pointer. Add status pointer argument. Return a pid instead of a
10734 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
10735 changes. In non-stop mode, don't switch to a random thread.
10736 (linux_wait): Rename to...
10737 (linux_wait_1): ... this. Add target_options argument, and handle
10738 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
10739 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
10740 clean exit and signal exit code. Don't stop all threads in
10741 non-stop mode. In all-stop mode, only stop all threads when
10742 reporting a stop to GDB. Handle explicit thread stop requests.
10743 (async_file_flush, async_file_mark): New.
10745 (send_sigstop): Use lwpid_of.
10746 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
10747 interface changes. In non-stop mode, don't switch to a random
10749 (linux_resume_one_lwp): Use lwpid_of.
10750 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
10751 (linux_resume_one_thread): ... this. Handle resume_stop. In
10752 non-stop mode, don't look for pending flag in all threads.
10753 (resume_status_pending_p): Don't consider explicitly suspended
10755 (my_waitpid): Reimplement. Emulate __WALL.
10756 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10758 (sigchld_handler, linux_supports_non_stop, linux_async)
10759 (linux_start_non_stop): New.
10760 (linux_target_ops): Register linux_supports_non_stop, linux_async
10761 and linux_start_non_stop.
10762 (initialize_low): Install SIGCHLD handler.
10763 * thread-db.c (thread_db_create_event, find_one_thread)
10764 (thread_db_get_tls_address): Use lwpid_of.
10765 * win32-low.c (win32_detach): Adjust to use resume_kind.
10766 (win32_wait): Add `options' argument.
10767 * spu-low.c (spu_resume): Adjust to use resume_kind.
10768 (spu_wait): Add `options' argument.
10770 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10772 Decouple target code from remote protocol.
10774 * target.h (enum target_waitkind): New.
10775 (struct target_waitstatus): New.
10776 (struct target_ops) <wait>: Return an unsigned long. Take a
10777 target_waitstatus pointer instead of a char pointer.
10778 (mywait): Likewise.
10779 * target.c (mywait): Change prototype to return an unsigned long.
10780 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10781 * server.h (thread_from_wait, old_thread_from_wait): Delete
10783 (prepare_resume_reply): Change prototype to take a
10785 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10786 (last_status, last_ptid): New.
10787 (start_inferior): Remove "statusptr" argument. Adjust. Return a
10788 pid instead of a signal.
10789 (attach_inferior): Remove "status" and "signal" parameters.
10791 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
10793 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
10794 (handle_v_requests, myresume): Remove "status" and "signal"
10795 parameters. Adjust.
10796 (handle_status): New.
10797 (main): Delete local `status'. Adjust.
10798 * remote-utils.c: Include target.h.
10799 (prepare_resume_reply): Change prototype to take a
10800 target_waitstatus. Adjust.
10802 * linux-low.c (linux_wait): Adjust to new target_ops->wait
10804 * spu-low.c (spu_wait): Adjust.
10805 * win32-low.c (enum target_waitkind, struct target_waitstatus):
10807 (win32_wait): Adjust.
10809 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10811 * target.h (struct thread_resume): Delete leave_stopped member.
10812 (struct target_ops): Add a `n' argument to the `resume' callback.
10813 * server.c (start_inferior): Adjust.
10814 (handle_v_cont, myresume): Adjust.
10815 * linux-low.c (check_removed_breakpoint): Adjust to resume
10816 interface change, and to removed leave_stopped field.
10817 (resume_ptr): Delete.
10818 (struct thread_resume_array): New.
10819 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10820 resume interface change.
10821 (linux_continue_one_thread, linux_queue_one_thread)
10822 (resume_status_pending_p): Check if the resume field is NULL
10823 instead of checking the leave_stopped member.
10824 (linux_resume): Adjust to the target resume interface change.
10825 * spu-low.c (spu_resume): Adjust to the target resume interface
10827 * win32-low.c (win32_detach, win32_resume): Ditto.
10829 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10831 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10833 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10835 (linux_continue_one_thread): Only preserve the stepping flag if
10836 there's a pending breakpoint.
10838 2009-03-31 Pedro Alves <pedro@codesourcery.com>
10840 * server.c (main): After the inferior having exited, call
10841 remote_close before exiting gdbserver.
10843 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10845 Fix size of FPSCR in Power 7 processors.
10846 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10847 (PPC_FEATURE_HAS_DFP): New #define.
10848 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10851 2009-03-23 Pedro Alves <pedro@codesourcery.com>
10853 * server.c (handle_query) Whitespace and formatting.
10855 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10857 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10858 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10859 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10860 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10861 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10862 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10863 Makefile.in, configure.ac: Fix whitespace throughout.
10864 * configure: Regenerate.
10866 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10868 * inferiors.c (find_inferior): Make it safe for the callback
10869 function to delete the currently iterated inferior.
10871 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10873 * Makefile.in (linuw_low_h): Move higher.
10874 (thread-db.o): Depend on $(linux_low_h).
10876 2009-03-17 Pedro Alves <pedro@codesourcery.com>
10878 Rename "process" to "lwp" throughout.
10880 * linux-low.c (all_processes): Rename to...
10881 (all_lwps): ... this.
10882 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10883 (add_process): Rename to ...
10884 (add_lwp): ... this. Adjust.
10885 (linux_create_inferior): Adjust.
10886 (linux_attach_lwp): Adjust.
10887 (linux_attach): Adjust.
10888 (linux_kill_one_process): Rename to ...
10889 (linux_kill_one_lwp): ... this. Adjust.
10890 (linux_kill): Adjust.
10891 (linux_detach_one_process): Rename to ...
10892 (linux_detach_one_lwp): ... this. Adjust.
10893 (linux_detach): Adjust.
10894 (check_removed_breakpoint): Adjust.
10895 (status_pending_p): Adjust.
10896 (linux_wait_for_process): Rename to ...
10897 (linux_wait_for_lwp): ... this. Adjust.
10898 (linux_wait_for_event): Adjust.
10899 (send_sigstop): Adjust.
10900 (wait_for_sigstop): Adjust.
10901 (stop_all_processes): Rename to ...
10902 (stop_all_lwps): ... this.
10903 (linux_resume_one_process): Rename to ...
10904 (linux_resume_one_lwp): ... this. Adjust.
10905 (linux_set_resume_request, linux_continue_one_thread)
10906 (linux_queue_one_thread, resume_status_pending_p)
10907 (usr_store_inferior_registers, regsets_store_inferior_registers)
10908 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10910 * linux-low.h (get_process): Rename to ...
10911 (get_lwp): ... this. Adjust.
10912 (get_thread_process): Rename to ...
10913 (get_thread_lwp): ... this. Adjust.
10914 (get_process_thread): Rename to ...
10915 (get_lwp_thread): ... this. Adjust.
10916 (struct process_info): Rename to ...
10917 (struct lwp_info): ... this.
10918 (all_processes): Rename to ...
10919 (all_lwps): ... this.
10920 * proc-service.c (ps_lgetregs): Adjust.
10921 * thread-db.c (thread_db_create_event, find_one_thread)
10922 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10924 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10926 * server.c (handle_query): Handle "qAttached".
10928 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10930 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10931 GPLv3, update license URL.
10933 2009-03-01 Doug Evans <dje@google.com>
10935 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10936 (server_h): Add gdb_signals.h.
10937 (signals.o): Update.
10938 * server.h (target_signal_from_host,target_signal_to_host_p)
10939 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10941 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10943 * remote-utils.c (getpkt): Also generate remote-debug
10944 information if noack_mode is set.
10946 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10948 * server.c (handle_query): Report qXfer:siginfo:read and
10949 qXfer:siginfo:write as supported and handle them.
10950 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10951 * linux-low.c (linux_xfer_siginfo): New.
10952 (linux_target_ops): Set it.
10954 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10956 * server.c (gdbserver_usage): Mention --remote-debug.
10957 (main): Accept '--remote-debug' switch.
10959 2009-01-18 Doug Evans <dje@google.com>
10961 * regcache.c (new_register_cache): No need to check result of xcalloc.
10962 * server.c (handle_search_memory): Back out calls to xmalloc,
10963 result is checked and error is returned to user upon failure.
10964 (handle_query): Ditto. Add more checks for result of malloc.
10965 (handle_v_cont): Check result of malloc, report error back to
10967 (handle_v_run): Ditto. Call freeargv.
10968 * server.h (freeargv): Declare.
10969 * utils.c (freeargv): New fn.
10971 2009-01-15 Doug Evans <dje@google.com>
10973 * gdbreplay.c (perror_with_name): Make arg const char *.
10974 * server.h (target_signal_to_name): Make return type const char *.
10975 * thread-db.c (thread_db_err_str): Make return type const char *.
10976 * utils.c (perror_with_name): Make arg const char *.
10978 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10980 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10981 when handling a EXIT_PROCESS_DEBUG_EVENT.
10983 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10985 * gdbreplay.c (gdbreplay_version): Update copyright year.
10986 * server.c (gdbserver_version): Likewise.
10988 2009-01-05 Doug Evans <dje@google.com>
10990 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10991 (handle_extended_wait): Improve comment.
10993 2008-12-13 Doug Evans <dje@google.com>
10995 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10996 * server.h (ATTR_MALLOC): New macro.
10997 (xmalloc,xcalloc,xstrdup): Declare.
10998 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10999 * inferiors.c: Ditto.
11000 * linux-low.c: Ditto.
11001 * mem-break.c: Ditto.
11002 * regcache.c: Ditto.
11003 * remote-utils.c: Ditto.
11006 * win32-low.c: Ditto.
11008 2008-12-12 Doug Evans <dje@google.com>
11010 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11011 in debugging printf.
11013 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11015 2008-12-09 Doug Evans <dje@google.com>
11017 * linux-low.h (struct process_info): Delete member tid, unused.
11018 * thread-db.c (find_one_thread): Update.
11019 (maybe_attach_thread): Update.
11021 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11023 * target.h (struct target_ops): Add qxfer_osdata member.
11024 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11026 (linux_qxfer_osdata): New functions.
11027 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11029 * server.c (handle_query): Handle "qXfer:osdata:read:".
11030 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11031 (buffer_xml_printf): New functions.
11032 * server.h (struct buffer): New.
11033 (buffer_grow_str, buffer_grow_str0): New macros.
11034 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11035 (buffer_xml_printf): Declare.
11037 2008-11-24 Doug Evans <dje@google.com>
11039 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11041 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11043 * server.c (handle_v_run): Always use the supplied argument list.
11045 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11047 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11048 (xtensa_regmap_table): Add entry for scompare1.
11050 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11052 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11053 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11054 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11055 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11056 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11057 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11058 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11059 XML target descriptions.
11060 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11061 when inferior is running on an ISA 2.05 or later processor. Add
11062 special case to return offset for full 64-bit slot of FPSCR when
11065 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11067 * Makefile.in (SFILES, clean): Added sparc64 files.
11068 (reg-sparc64.o, reg-sparc64.c): New.
11069 * configure.srv (sparc*-*-linux*): New configuration.
11070 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11071 syscall arguments for SPARC.
11072 (regsets_store_inferior_registers): Likewise.
11073 * linux-sparc-low.c: New file.
11075 2008-10-21 Doug Evans <dje@google.com>
11077 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11078 (READLINE_DIR,READLINE_DEP): Delete.
11079 (INTERNAL_CFLAGS): Update.
11080 (LINTFLAGS): Update.
11082 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11084 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11085 whole argv from the last run, not just argv[0].
11087 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11089 * regcache.c (new_register_cache): Return NULL if the register
11090 cache size isn't known yet.
11091 (free_register_cache): Avoid dereferencing a NULL regcache.
11093 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11095 * configure.srv: Merge MIPS and MIPS64.
11097 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11099 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11101 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11103 * Makefile.in: Add required vsx dependencies.
11105 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11106 Declare init_registers_powerpc_vsx32l.
11107 Declare init_registers_powerpc_vsx64l.
11108 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11109 (ppc_arch_setup): Check for VSX in hwcap.
11110 (ppc_fill_vsxregset): New function.
11111 (ppc_store_vsxregset): New function.
11112 Add new VSX entry in regset_info target_regsets.
11114 * configure.srv: Add new VSX dependencies.
11116 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11118 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11119 (remote_open): Set or clear transport_is_reliable.
11120 (putpkt_binary): Don't expect acks in noack mode.
11121 (getpkt): Don't send ack/nac in noack mode.
11122 * server.c (handle_general_set): Handle QStartNoAckMode.
11123 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11125 (main): Reset noack_mode on every connection.
11126 * server.h (noack_mode): Declare.
11128 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11130 * Makefile.in (GDBREPLAY_OBS): New variable.
11131 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11133 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11134 Daniel Jacobowitz <dan@codesourcery.com>
11136 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11137 (usr_store_inferior_registers): Likewise.
11138 (regsets_store_inferior_registers): Likewise.
11140 2008-07-31 Rolf Jansen <rj@surtec.com>
11141 Pedro Alves <pedro@codesourcery.com>
11143 * configure.ac: Check for memmem declaration.
11144 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11145 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11146 (disable_packet_qfThreadInfo): Unconditionally compile.
11147 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11148 * configure, config.in: Regenerate.
11150 2008-07-28 Doug Kwan <dougkwan@google.com>
11152 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11153 (linux_write_memory): Remove declaration of errno.
11155 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11157 * linux-low.c (handle_extended_wait): Do not use "status"
11158 variable uninitialized.
11160 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11162 * server.c (handle_v_attach): Inhibit reporting dll changes.
11164 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11166 * remote-utils.c (prepare_resume_reply): If requested, don't
11167 output "thread:TID" in the T stop reply.
11169 * server.c (disable_packet_vCont, disable_packet_Tthread)
11170 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11171 (handle_query): If requested, disable support for qC, qfThreadInfo
11173 (handle_v_requests): If requested, disable support for vCont.
11174 (gdbserver_show_disableable): New.
11175 (main): Handle --disable-packet and --disable-packet=LIST.
11177 * server.h (disable_packet_vCont, disable_packet_Tthread)
11178 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11180 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11182 * server.c (gdbserver_usage): Mention --version.
11184 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11186 * Makefile.in (gdbreplay.o): New rule.
11188 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11190 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11191 message, not gdbserver.
11193 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11194 Nathan Sidwell <nathan@codesourcery.com>
11195 Joseph Myers <joseph@codesourcery.com>
11197 * acinclude.m4: Include ../../config/acx.m4.
11198 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11199 * configure, config.in: Regenerate.
11200 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11201 * server.c (gdbserver_version): Print PKGVERSION.
11202 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11203 (main): Adjust gdbserver_usage calls.
11204 * gdbreplay.c (version, host_name): Add declarations.
11205 (gdbreplay_version, gdbreplay_usage): New.
11206 (main): Accept --version and --help options.
11208 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11210 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11211 (arm_breakpoint_at): Handle Thumb.
11212 (the_low_target): Add comment.
11214 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11216 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11218 2008-05-09 Doug Evans <dje@google.com>
11220 * server.h (decode_search_memory_packet): Declare.
11221 * remote-utils.c (decode_search_memory_packet): New fn.
11222 * server.c (handle_search_memory_1): New fn.
11223 (handle_search_memory): New fn.
11224 (handle_query): Process qSearch:memory packets.
11226 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11228 * regcache.c (registers_length): Remove.
11229 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11230 full register packet.
11231 * regcache.h (registers_length): Remove prototype.
11232 * server.h (PBUFSIZ): Define to 16384.
11234 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11236 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11237 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11238 powerpc-64l.o, and powerpc-altivec64l.o.
11239 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11240 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11241 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11242 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11243 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11246 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11247 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11248 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11249 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11250 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11251 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11252 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11253 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11254 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11255 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11258 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11259 (init_registers_powerpc_32l): ... this new prototype.
11260 (init_registers_powerpc_32): Remove, replace by ...
11261 (init_registers_powerpc_altivec32l): ... this new prototype.
11262 (init_registers_powerpc_e500): Remove, replace by ...
11263 (init_registers_powerpc_e500l): ... this new prototype.
11264 (init_registers_ppc64): Remove, replace by ...
11265 (init_registers_powerpc_64l): ... this new prototype.
11266 (init_registers_powerpc_64): Remove, replace by ...
11267 (init_registers_powerpc_altivec64l): ... this new prototype.
11268 (ppc_num_regs): Set to 73.
11269 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11270 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11271 (ppc_cannot_store_register): Handle orig_r3 and trap.
11272 (ppc_arch_setup): Update init_registers_... calls.
11273 (ppc_fill_gregset): Handle orig_r3 and trap.
11275 * inferiors.c (clear_inferiors): Reset current_inferior.
11277 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11279 * acinclude.m4: Add override.m4.
11280 * configure: Regenerate.
11282 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11284 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11285 initial call to init_register_ppc64.
11287 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11289 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11290 single powerpc*-*-linux* case.
11291 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11293 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11295 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11296 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11298 * linux-ppc-low.c: Include <elf.h>.
11299 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11300 (ppc_hwcap): New global variable.
11301 (ppc_regmap): Remove __SPE__ #ifdef sections.
11302 (ppc_regmap_e500): New global variable.
11303 (ppc_cannot_store_register): Update __SPE__ special case.
11304 (ppc_get_hwcap): New function.
11305 (ppc_arch_setup): Use it to determine whether inferior supports
11306 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11307 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11308 Do not access registers if target does not support AltiVec.
11309 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11310 Do not access registers if target does not support SPE.
11311 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11313 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11315 * linux-low.c (disabled_regsets, num_regsets): New.
11316 (use_regsets_p): Delete.
11317 (linux_wait_for_process): Clear disabled_regsets.
11318 (regsets_fetch_inferior_registers): Check and set it.
11319 (regsets_store_inferior_registers): Likewise.
11320 (linux_fetch_registers, linux_store_registers): Do not use
11322 (initialize_low): Allocate disabled_regsets.
11324 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11326 * Makefile.in (LIBOBJS): New.
11327 (OBS): Use LIBOBJS.
11328 (memmem.o): New rule.
11329 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11330 * configure: Regenerated.
11332 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11334 * server.c (handle_query): Never return "unsupported" for
11335 qXfer:features:read queries.
11337 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11339 * server.c (get_features_xml): Fix inverted condition.
11340 (handle_query): Always support qXfer:feature:read.
11342 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11344 * server.c (wrapper_argv): New.
11345 (start_inferior): Handle wrapper_argv. If set, expect an extra
11347 (gdbserver_usage): Document --wrapper.
11348 (main): Parse --wrapper.
11350 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11352 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11353 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11354 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11355 (ppc_set_pc): Likewise.
11356 (ppc_arch_setup): New function.
11357 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11358 of collect_register.
11359 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11361 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11363 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11364 instead of linux-ppc64-low.o.
11365 * linux-ppc64-low.c: Remove file.
11366 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11367 (linux-ppc64-low.o): Remove rule.
11369 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11370 (init_registers_powerpc_64): Likewise.
11371 (ppc_regmap): Conditionally define depending on __powerpc64__.
11372 (ppc_cannot_store_register): Do not special-case "fpscr" when
11373 compiled on __powerpc64__.
11374 (ppc_collect_ptrace_register): New function.
11375 (ppc_supply_ptrace_register): New function.
11376 (ppc_breakpoint): Change type to "unsigned int".
11377 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11378 (the_low_target): Conditionally provide initializers for the
11379 arch_setup member depending on __powerpc64__. Install
11380 collect_ptrace_register and supply_ptrace_register members.
11382 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11384 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11385 * server.c (gdbserver_xmltarget): Define.
11386 (get_features_xml): Use it to replace "target.xml" and arch_string.
11388 * configure.srv: Remove srv_xmltarget. Add XML files that were
11389 mentioned there to srv_xmlfiles instead. Remove conditional tests
11390 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11391 srv_xmlfiles and srv_regobj to include all possible choices.
11392 * configure.ac (srv_xmltarget): Remove.
11393 (srv_xmlfiles): Do not add "target.xml".
11394 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11395 checks for supplementary target information.
11396 * configure: Regenerate.
11397 * Makefile.in (XML_TARGET): Remove.
11398 (target.xml): Remove rule.
11399 (clean): Do not clean up target.xml.
11400 (.PRECIOUS): Do not mention target.xml.
11402 * target.h (struct target_ops): Remove arch_string member.
11403 * linux-low.c (linux_arch_string): Remove.
11404 (linux_target_ops): Remove arch_string initializer.
11405 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11406 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11407 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11408 * spu-low.c (spu_arch_string): Remove.
11409 (spu_target_ops): Remove arch_string initializer.
11410 * win32-low.c (win32_arch_string): Remove.
11411 (win32_target_ops): Remove arch_string initializer.
11412 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11413 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11414 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11416 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11418 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11419 by collect_ptrace_register and supply_ptrace_register hooks.
11420 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11421 instead of checking for the_low_target.left_pad_xfer.
11422 (usr_store_inferior_registers): Use collect_ptrace_register callback
11423 instead of checking for the_low_target.left_pad_xfer.
11425 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11426 (s390_supply_ptrace_register): Likewise.
11427 (s390_fill_gregset): Call s390_collect_ptrace_register.
11428 (the_low_target): Update.
11430 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11431 (ppc_supply_ptrace_register): Likewise.
11432 (the_low_target): Update.
11434 * linux-i386-low.c (the_low_target): Update.
11435 * linux-x86-64-low.c (the_low_target): Update.
11437 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11439 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11440 reg-s390.o and reg-s390x.o.
11442 * linux-low.c (new_inferior): New global variable.
11443 (linux_create_inferior, linux_attach): Set it.
11444 (linux_wait_for_process): Call the_low_target.arch_setup after the
11445 target has stopped for the first time.
11446 (initialize_low): Do not call the_low_target.arch_setup.
11448 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11449 (s390_set_pc): Likewise.
11450 (s390_arch_setup): New function.
11451 (the_low_target): Use s390_arch_setup as arch_setup routine.
11453 * regcache.c (realloc_register_cache): New function.
11454 (set_register_cache): Call it for each existing regcache.
11456 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11458 * server.h (init_registers): Remove prototype.
11460 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11461 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11462 instead of init_registers ().
11463 * linux-arm-low.c (init_registers_arm): Add prototype.
11464 (init_registers_arm_with_iwmmxt): Likewise.
11465 (the_low_target): Add initializer for arch_setup field.
11466 * linux-cris-low.c (init_registers_cris): Add prototype.
11467 (the_low_target): Add initializer for arch_setup field.
11468 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11469 (the_low_target): Add initializer for arch_setup field.
11470 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11471 (the_low_target): Add initializer for arch_setup field.
11472 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11473 (the_low_target): Add initializer for arch_setup field.
11474 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11475 (the_low_target): Add initializer for arch_setup field.
11476 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11477 (the_low_target): Add initializer for arch_setup field.
11478 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11479 (init_registers_mips64_linux): Likewise.
11480 (the_low_target): Add initializer for arch_setup field.
11481 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11482 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11483 (the_low_target): Add initializer for arch_setup field.
11484 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11485 (init_registers_powerpc_64): Likewise.
11486 (the_low_target): Add initializer for arch_setup field.
11487 * linux-s390-low.c (init_registers_s390): Add prototype.
11488 (init_registers_s390x): Likewise.
11489 (the_low_target): Add initializer for arch_setup field.
11490 * linux-sh-low.c (init_registers_sh): Add prototype.
11491 (the_low_target): Add initializer for arch_setup field.
11492 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11493 (the_low_target): Add initializer for arch_setup field.
11494 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11495 (the_low_target): Add initializer for arch_setup field.
11497 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11498 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11499 instead of init_registers ().
11500 * win32-arm-low.c (init_registers_arm): Add prototype.
11501 (the_low_target): Add initializer for arch_setup field.
11502 * win32-i386-low.c (init_registers_i386): Add prototype.
11503 (the_low_target): Add initializer for arch_setup field.
11505 * spu-low.c (init_registers_spu): Add prototype.
11506 (initialize_low): Call initialie_registers_spu () instead of
11507 initialize_registers ().
11509 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11511 * server.c (handle_v_requests): When handling the vRun and vAttach
11512 packets, if already debugging a process, don't kill it. Return an
11515 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11517 * server.c (handle_query): Correct length check.
11519 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11521 * win32-low.c (do_initial_child_stuff): Add process handle
11522 parameter. Set current_process_handle and current_process_id from the
11523 parameters. Clear globals.
11524 (win32_create_inferior): Don't set current_process_handle and
11525 current_process_id here. Instead pass them on the call to
11526 do_initial_child_stuff.
11527 (win32_attach): Likewise.
11528 (win32_clear_inferiors): New.
11529 (win32_kill): Don't close the current process handle or the
11530 current thread handle here. Instead call win32_clear_inferiors.
11531 (win32_detach): Don't open a new handle to the process. Call
11532 win32_clear_inferiors.
11533 (win32_join): Don't rely on current_process_handle; open a new
11534 handle using the process id.
11535 (win32_wait): Call win32_clear_inferiors when the inferior process
11538 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11540 * server.c (monitor_show_help): Add "exit".
11542 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11544 * Makefile.in (SFILES): Add linux-xtensa-low.c.
11545 (clean): Add reg-xtensa.c.
11546 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
11547 * configure.srv (xtensa*-*-linux*) New target.
11548 * linux-xtensa-low.c: New.
11549 * xtensa-xtregs.c: New.
11551 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11553 * hostio.c: Don't include errno.h.
11554 (errno_to_fileio_errno): Move to hostio-errno.
11555 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11556 error number outputting to the target->hostio_last_error callback.
11557 (hostio_packet_error): Use FILEIO_EINVAL directly.
11558 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11559 calls to hostio_error.
11560 * hostio-errno.c: New.
11561 * server.h (hostio_last_error_from_errno): Declare.
11562 * target.h (target_ops): Add hostio_last_error member.
11563 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11564 as hostio_last_error handler.
11565 * spu-low.c (spu_target_ops): Likewise.
11566 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11567 (wince_hostio_last_error): New functions.
11568 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11569 as hostio_last_error handler.
11570 (win32_target_ops) [!_WIN32_WCE]: Register
11571 hostio_last_error_from_errno as hostio_last_error handler.
11572 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11573 (hostio-errno.o): New rule.
11574 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11575 * configure.srv (srv_hostio_err_objs): New variable. Default to
11577 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11578 * configure: Regenerate.
11580 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11582 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11583 (linux_kill, linux_detach): Clean up the process list.
11584 * remote-utils.c (remote_open): Improve port number parsing.
11585 (putpkt_binary, input_interrupt): Only send interrupts if the target
11587 * server.c (extended_protocol): Make static.
11588 (attached): Define earlier.
11589 (exit_requested, response_needed, program_argv): New variables.
11590 (target_running): New.
11591 (start_inferior): Clear attached here.
11592 (attach_inferior): Set attached here.
11593 (require_running): Define.
11594 (handle_query): Use require_running and target_running. Implement
11596 (handle_v_attach, handle_v_run): New.
11597 (handle_v_requests): Use require_running. Handle vAttach and vRun.
11598 (gdbserver_usage): Update.
11599 (main): Redo argument parsing. Handle --debug and --multi. Handle
11600 --attach along with other options or after the port. Save
11601 program_argv. Support no initial program. Resynchronize
11602 communication with GDB after an error. Handle "monitor exit".
11603 Use require_running and target_running. Always allow the extended
11604 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
11605 restart in extended mode.
11606 * README: Refer to the GDB manual. Update --attach usage.
11608 2007-12-20 Andreas Schwab <schwab@suse.de>
11610 * linux-low.c (STACK_SIZE): Define.
11611 (linux_tracefork_child): Use it. Use __clone2 on ia64.
11612 (linux_test_for_tracefork): Likewise.
11614 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
11616 * linux-low.c (linux_wait_for_event): Update messages. Do not
11617 reinsert auto-delete breakpoints.
11618 * mem-break.c (struct breakpoint): Change return type of handler to
11620 (set_breakpoint_at): Update handler type.
11621 (reinsert_breakpoint_handler): Return 1 instead of calling
11623 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
11625 (check_breakpoints): Delete auto-delete breakpoints and return 2.
11626 * mem-break.h (set_breakpoint_at): Update handler type.
11627 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
11628 * win32-low.c (auto_delete_breakpoint): New.
11629 (get_child_debug_event): Use it.
11631 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
11633 * configure.ac: Check for pread and pwrite.
11634 * hostio.c (handle_pread): Fall back to lseek and read.
11635 (handle_pwrite): Fall back to lseek and write.
11636 * config.in, configure: Regenerated.
11638 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
11640 * server.c (myresume): Add own_buf argument.
11641 (main): Update calls.
11643 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
11645 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
11646 * remote-utils.c (remote_open): Do not call disable_async_io.
11647 (block_async_io): Delete.
11648 (unblock_async_io): Make static.
11649 (initialize_async_io): New.
11650 * server.c (handle_v_cont): Handle async I/O here.
11651 (myresume): Likewise. Move other common resume tasks here...
11652 (main): ... from here. Call initialize_async_io. Disable async
11653 I/O before the main loop.
11654 * server.h (initialize_async_io): Declare.
11655 (block_async_io, unblock_async_io): Delete prototypes.
11656 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
11658 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
11660 * remote-utils.c (readchar): Allow binary data in received messages.
11662 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11664 * win32-low.c (attaching): New global.
11665 (win32_create_inferior): Clear the `attaching' global.
11666 (win32_attach): Set the `attaching' global.
11667 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
11668 attaching. Only set a breakpoint at the entry point if not
11671 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11673 * server.c (main): Don't report dll events on the initial
11674 connection on attaches.
11676 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11678 * server.c (main): Relax numerical bases supported for the pid of
11679 the --attach command line argument.
11681 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11683 * win32-low.c (win32_attach): Call OpenProcess before
11684 DebugActiveProcess, not after. Add last error output to error
11687 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11689 * win32-low.c (win32_get_thread_context)
11690 (win32_set_thread_context): New functions.
11691 (thread_rec): Use win32_get_thread_context.
11692 (continue_one_thread, win32_resume): Use win32_set_thread_context.
11693 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
11696 2007-12-03 Leo Zayas
11697 Pedro Alves <pedro_alves@portugalmail.pt>
11699 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
11701 (child_add_thread): Minor cleanup.
11702 (child_continue): Resume artificially suspended threads before
11703 calling ContinueDebugEvent.
11704 (suspend_one_thread): New.
11705 (fake_breakpoint_event): New.
11706 (get_child_debug_event): Change return type to int. Check here if
11707 gdb sent an interrupt request. If a soft interrupt was requested,
11708 fake a breakpoint event. Return 0 if there is no event to handle,
11710 (win32_wait): Don't check here if gdb sent an interrupt request.
11711 Ensure there is a valid event to handle.
11712 (win32_request_interrupt): Add soft interruption method as last
11715 2007-12-03 Leo Zayas
11716 Pedro Alves <pedro_alves@portugalmail.pt>
11718 * win32-low.h (win32_thread_info): Add descriptions to the
11719 structure members. Replace `suspend_count' counter by a
11721 * win32-low.c (thread_rec): Update condition of when to get the
11722 context from the inferior. Rely on ContextFlags being set if it
11723 has already been retrieved. Only suspend the inferior thread if
11724 we haven't already. Warn if that fails.
11725 (continue_one_thread): s/suspend_count/suspended/. Only call
11726 ResumeThread once. Warn if that fails.
11728 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11730 * win32-low.c (win32_wait): Don't read from the inferior when it
11731 has already exited.
11733 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11735 * Makefile.in (win32_low_h): New variable.
11736 (win32-low.o): Add dependency on $(win32_low_h).
11737 (win32-arm-low.o, win32-i386-low.o): New rules.
11739 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11741 * hostio.c: Correct copyright year.
11743 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11745 * Makefile.in (OBS): Add hostio.o.
11746 (hostio.o): New rule.
11747 * server.h (handle_vFile): Declare.
11748 * hostio.c: New file.
11749 * server.c (handle_v_requests): Take packet_len and new_packet_len
11750 for binary packets. Call handle_vFile.
11751 (main): Update call to handle_v_requests.
11753 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
11755 * linux-low.c: Include <sched.h>.
11757 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
11759 * linux-low.c (linux_tracefork_grandchild): New.
11760 (linux_tracefork_child): Use clone.
11761 (linux_test_for_tracefork): Use clone; allocate and free a stack.
11763 2007-10-31 Joel Brobecker <brobecker@adacore.com>
11765 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11767 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11769 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11771 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11773 * inferiors.c (change_inferior_id): Delete.
11774 (add_pid_to_list, pull_pid_from_list): New.
11775 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11776 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11777 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11778 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11779 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11780 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11781 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11782 (using_threads): Always set to 1.
11783 (handle_extended_wait): New.
11784 (add_process): Do not set TID.
11785 (linux_create_inferior): Set must_set_ptrace_flags.
11786 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11787 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
11788 (linux_thread_alive): Rename TID argument to LWPID.
11789 (linux_wait_for_process): Handle unknown processes. Do not use TID.
11790 (linux_wait_for_event): Do not use TID or check using_threads. Update
11791 call to dead_thread_notify. Call handle_extended_wait.
11792 (linux_create_inferior): Use PTRACE_SETOPTIONS.
11793 (send_sigstop): Delete sigstop_sent.
11794 (wait_for_sigstop): Avoid TID.
11795 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
11796 (linux_test_for_tracefork): New.
11797 (linux_lookup_signals): Use thread_db_active and
11798 linux_supports_tracefork_flag.
11799 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
11800 * linux-low.h (get_process_thread): Avoid TID.
11801 (struct process_ifo): Move thread_known and tid to the end. Remove
11803 (linux_attach_lwp, thread_db_init): Update prototypes.
11804 * server.h (change_inferior_id): Delete prototype.
11805 (add_pid_to_list, pull_pid_from_list): New prototypes.
11806 * thread-db.c (thread_db_use_events): New.
11807 (find_first_thread): Rename to...
11808 (find_one_thread): ...this. Update callers and messages. Do not
11809 call fatal. Check thread_db_use_events. Do not call
11810 change_inferior_id or new_thread_notify.
11811 (maybe_attach_thread): Update. Do not call new_thread_notify.
11812 (thread_db_init): Set thread_db_use_events. Check use_events.
11813 * utils.c (fatal, warning): Correct message prefix.
11815 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11817 * Makefile.in (clean): Remove new files.
11818 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11819 (powerpc-64.o, powerpc-64.c): New rules.
11820 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11821 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11823 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11825 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11826 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11827 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11828 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11829 (target_regsets): Add AltiVec and SPE register sets.
11830 * configure.ac: Check for AltiVec and SPE.
11831 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11832 (ppc_fill_vrregset, ppc_store_vrregset): New.
11833 (target_regsets): Add AltiVec register set.
11834 * configure: Regenerated.
11836 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11838 * linux-low.c (O_LARGEFILE): Define.
11839 (linux_read_memory): Use /proc/PID/mem.
11840 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11841 * configure, config.in: Regenerated.
11843 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11845 * linux-low.c (linux_wait_for_event): Do not pass signals while
11848 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11850 * win32-low.c (create_process): New.
11851 (win32_create_inferior): Use create_process instead of
11852 CreateProcess. If create_process failed retry appending an ".exe"
11853 suffix. Store the GetLastError result immediatelly after
11854 create_process calls and use it on the call to error.
11856 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11858 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11860 2007-08-23 Joel Brobecker <brobecker@adacore.com>
11862 * configure.ac: Switch license to GPLv3.
11864 2007-08-01 Michael Snyder <msnyder@access-company.com>
11866 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11868 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11870 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11872 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11873 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11874 CloseToolhelp32Snapshot.
11875 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11876 CloseToolhelp32Snapshot.
11878 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
11880 * server.c (main): Check for inferior exit before main loop.
11882 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11884 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11885 instead of on tmp_desc.
11887 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11888 Daniel Jacobowitz <dan@codesourcery.com>
11890 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11891 (add_thread): Minor cleanups.
11892 (clear_inferiors): Move lower in the file. Clear the DLL
11894 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11895 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11896 (xml_escape_text): New.
11897 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11899 (handle_v_cont): Report errors.
11900 (gdbserver_version): Update.
11901 (main): Correct size of own_buf. Do not report initial DLL events.
11902 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11903 (unloaded_dll, xml_escape_text): New.
11904 * win32-low.c (enum target_waitkind): Update comments.
11905 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11906 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11907 (win32_EnumProcessModules, win32_GetModuleInformation)
11908 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11909 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11910 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11911 (win32_Module32First, win32_Module32Next, load_toolhelp)
11912 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11913 (get_child_debug_event): Handle DLL events.
11914 (win32_wait): Likewise.
11916 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11918 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11919 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11921 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11923 * win32-low.c (handle_output_debug_string): Ignore event if not
11926 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11928 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11930 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11932 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11934 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11936 * inferiors.c (change_inferior_id): Add comment.
11937 * linux-low.c (check_removed_breakpoint): Add an early
11938 prototype. Improve debug output.
11939 (linux_attach): Doc update.
11940 (linux_detach_one_process, linux_detach): Clean up before releasing
11942 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11943 * linux-low.h (struct process_info): Doc improvement.
11944 * mem-break.c (delete_all_breakpoints): New.
11945 * mem-break.h (delete_all_breakpoints): New prototype.
11946 * thread-db.c (find_first_thread): New.
11947 (thread_db_create_event): Call it instead of
11948 thread_db_find_new_threads. Clean up unused variables.
11949 (maybe_attach_thread): Remove first thread handling.
11950 (thread_db_find_new_threads): Use find_first_thread.
11951 (thread_db_get_tls_address): Likewise.
11953 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11955 * thread-db.c (thread_db_find_new_threads): Add prototype.
11956 (thread_db_create_event): Check for the main thread before adding
11958 (maybe_attach_thread): Only enable event reporting if TID == 0.
11959 (thread_db_get_tls_address): Check for new threads.
11961 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11963 * linux-low.c (linux_create_inferior): Try execv before execvp.
11964 * spu-low.c (spu_create_inferior): Likewise.
11966 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11968 * linux-low.c (linux_create_inferior): Change execv to execvp.
11969 * spu-low.c (spu_create_inferior): Likewies.
11971 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11973 * Makefile.in (clean): Clean new files instead of deleted ones.
11974 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11975 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11977 * configure.srv: Specify XML files and new regformats for MIPS and
11979 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11980 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11981 an entry for the restart register.
11982 (mips_cannot_fetch_register, mips_cannot_store_register)
11983 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11984 register names to match the XML descriptions.
11985 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11986 restart register instead of $0.
11988 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11989 Markus Deuling <deuling@de.ibm.com>
11991 * remote-utils.c (decode_xfer_write): New function.
11992 * server.h (decode_xfer_write): Add prototype.
11993 * server.c (handle_query): Add PACKET_LEN argument. Support
11994 qXfer:spu:read and qXfer:spu:write packets.
11995 (main): Pass packet_len to handle_query.
11996 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11997 * target.h (target_ops): Add qxfer_spu.
11999 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12001 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12002 accessing non-seekable spufs files.
12004 2007-05-16 Markus Deuling <deuling@de.ibm.com>
12006 * server.c (handle_query): Add reply for qC packet.
12008 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12009 Leo Zayas <lerele@champenstudios@com>
12011 * server.h (check_remote_input_interrupt_request): New function.
12012 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12013 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12014 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12015 (check_remote_input_interrupt_request): New function.
12016 * server.h (check_remote_input_interrupt_request): Declare.
12017 * win32-low.c (winapi_DebugBreakProcess,
12018 winapi_GenerateConsoleCtrlEvent): New typedefs.
12019 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12021 (win32_wait): Check for remote interrupt request
12022 with check_remote_input_interrupt_request.
12023 (win32_request_interrupt): New function.
12024 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12026 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12028 * win32-low.c (debug_registers_changed,
12029 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12030 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12031 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12032 (thread_rec): Get context using the low target.
12033 (child_add_thread): Call thread_added on the low target,
12034 which does the same thing.
12036 (do_initial_child_stuff): Remove debug registers references.
12037 Set context using the low target. Resume threads after
12038 setting the contexts.
12039 (child_continue): Remove dead variable. Remove debug
12040 registers references.
12041 (child_fetch_inferior_registers): Go through the low target.
12042 (do_child_store_inferior_registers): Remove.
12043 (child_store_inferior_registers): Go through the low target.
12044 (win32_resume): Remove debug registers references.
12045 Set context using the low target.
12046 (handle_exception): Change return type to void. Don't record
12047 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12048 first chance exception.
12049 (get_child_debug_event): Change return type to void. Remove
12050 goto loop. Always return after waiting for debug event.
12051 (win32_wait): Convert to switch statement. Handle spurious
12054 * win32-i386-low.c (debug_registers_changed,
12055 debug_registers_used): New.
12056 (initial_stuff): Rename to ...
12057 (i386_initial_stuff): ... this. Clear debug registers
12059 (store_debug_registers): Delete.
12060 (i386_get_thread_context): New.
12061 (load_debug_registers): Delete.
12062 (i386_set_thread_context): New.
12063 (i386_thread_added): New.
12064 (single_step): Rename to ...
12065 (i386_single_step): ... this.
12066 (do_fetch_inferior_registers): Rename to ...
12067 (i386_fetch_inferior_register): ... this.
12068 (i386_store_inferior_register): New.
12069 (the_low_target): Adapt to new interface.
12071 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12072 (arm_get_thread_context): New.
12073 (arm_set_thread_context): New.
12075 (do_fetch_inferior_registers): Rename to ...
12076 (arm_fetch_inferior_register): ... this.
12077 (arm_store_inferior_register): New.
12078 (arm_wince_breakpoint): Reimplement as unsigned long.
12079 (arm_wince_breakpoint_len): Define.
12080 (the_low_target): Adapt to new interface.
12082 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12083 load_debug_registers. Add get_thread_context, set_thread_context,
12084 thread_added and store_inferior_register. Rename
12085 fetch_inferior_registers to fetch_inferior_register.
12086 (regptr): Remove declaration.
12088 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12090 * linux-low.c (linux_detach): Change return type to int. Return 0.
12091 * spu-low.c (spu_detach): Likewise.
12093 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12095 * target.h (target_ops): Change return type of detach to int.
12097 (join_inferior): New.
12098 * server.c (main): Don't skip detach support on mingw32.
12099 If the inferior doesn't support detaching return error.
12100 Call join_inferior instead of using waitpid.
12101 * linux-low.c (linux_join): New.
12102 (linux_target_op): Add linux_join.
12103 * spu-low.c (spu_join): New.
12104 (spu_target_ops): Add spu_join.
12105 * win32-low.c (win32_detach): Adapt to new interface.
12106 Reopen current_process_handle before detaching. Issue a child
12107 resume before detaching.
12109 (win32_target_op): Add win32_join.
12111 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12113 * win32-low.c (win32-attach): Fix return value.
12114 * target.h (target_ops): Describe ATTACH return values.
12116 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12118 * win32-low.c (GETPROCADDRESS): Define.
12119 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12120 (winapi_DebugSetProcessKillOnExit): Likewise.
12121 (win32_create_inferior): Force usage of ansi CreateProcessA.
12122 (win32_attach): Use GETPROCADDRESS.
12123 (win32_detach): Likewise.
12125 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12127 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12129 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12131 * win32-low.c: Commit leftover changes from 2007-03-29.
12133 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12135 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12136 fields short instead of int. Add explicit padding.
12137 (i387_cache_to_fsave): Remove unnecessary casts.
12138 (i387_fsave_to_cache): Doc fix.
12139 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12141 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12143 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12144 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12146 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12148 * configure.srv (arm*-*-mingw32ce*): Move near the other
12151 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12153 * configure.ac: Add errno checking.
12154 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12155 sys/file.h and malloc.h.
12156 (AC_CHECK_DECLS): Add perror.
12157 (srv_mingwce): Handle.
12158 * configure.srv (i[34567]86-*-cygwin*): Add
12159 win32-i386-low.o to srv_tgtobj.
12160 (i[34567]86-*-mingw*): Likewise.
12161 (arm*-*-mingw32ce*): Add case.
12162 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12163 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12164 [__MINGW32CE__] (strerror): New function.
12165 [__MINGW32CE__] (errno): Define to GetLastError.
12166 [__MINGW32CE__] (COUNTOF): New macro.
12167 (remote_open): Remove extra close call.
12168 * mem-break.c (delete_breakpoint_at): New function.
12169 * mem-break.h (delete_breakpoint_at): Declare.
12170 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12171 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12172 [USE_WIN32API] (read, write): Add char* casts.
12173 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12174 * server.h: Include wincecompat.h on Windows CE.
12175 [HAVE_ERRNO_H]: Check.
12176 (perror): Declare if not declared.
12177 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12178 (perror_with_name): Remove errno declaration.
12179 * wincecompat.h: New.
12180 * wincecompat.c: New.
12181 * win32-low.h: New.
12182 * win32-arm-low.c: New.
12183 * win32-i386-low.c: New.
12184 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12185 (OUTMSG2): Make it safe.
12187 (COUNTOF): New macro.
12188 (NUM_REGS): Get it from the low target.
12189 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12190 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12191 (thread_rec): Let low target handle debug registers.
12192 (child_add_thread): Likewise.
12193 (child_init_thread_list): Likewise.
12194 (continue_one_thread): Likewise.
12196 (do_child_fetch_inferior_registers): Move to ...
12197 * win32-i386-low.c: ... here, and rename to ...
12198 (do_fetch_inferior_registers): ... this.
12199 * win32-low.c (child_fetch_inferior_registers):
12200 Go through the low target.
12201 (do_child_store_inferior_registers): Use regptr.
12202 (strwinerror): New function.
12203 (win32_create_inferior): Handle Windows CE.
12204 Use strwinerror instead of strerror on Windows error
12205 codes. Add program to the error output.
12206 Don't close the main thread handle on Windows CE.
12207 (win32_attach): Use coredll.dll on Windows CE.
12208 (win32_kill): Close current process and current
12210 (win32_detach): Use coredll.dll on Windows CE.
12211 (win32_resume): Let low target handle debug registers, and
12213 (handle_exception): Add/Remove initial breakpoint. Avoid
12214 non-existant WSTOPSIG on Windows CE.
12215 (win32_read_inferior_memory): Cast to remove warning.
12216 (win32_arch_string): Go through the low target.
12217 (initialize_low): Call set_breakpoint_data with the low
12218 target's breakpoint.
12219 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12220 FOP_REGNUM, mappings): Move to ...
12221 * win32-i386-low.c: ... here.
12222 * win32-low.c (win32_thread_info): Move to ...
12223 * win32-low.h: ... here.
12224 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12225 win32-arm-low.c and wincecompat.c.
12226 (all:): Add $EXEEXT.
12227 (install-only:): Likewise.
12228 (gdbserver:): Likewise.
12229 (gdbreplay:): Likewise.
12230 * config.in: Regenerate.
12231 * configure: Regenerate.
12233 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12235 * win32-low.c: Rename typedef thread_info to
12236 win32_thread_info throughout.
12238 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12240 * win32-i386-low.c: Rename to ...
12241 * win32-low.c: ... this.
12242 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12243 * Makefile.in: Likewise.
12245 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12247 * remote-utils.c (monitor_output): Constify msg parameter.
12248 * server.h (monitor_output): Likewise.
12249 * win32-i386-low.c (handle_output_debug_string): New.
12250 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12251 handle_output_debug_string.
12252 (get_child_debug_event): Likewise.
12254 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12256 * server.c (main): Correct strtoul check.
12258 2007-03-27 Jon Ringle <jon@ringle.org>
12260 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12262 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12264 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12266 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12268 * terminal.h: Check HAVE_SGTTY_H.
12270 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12272 * remote-utils.c (remote_open): Print out the assigned port number.
12274 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12276 * remote-utils.c (monitor_output): New function.
12277 * server.c (debug_threads): Define here.
12278 (monitor_show_help): New function.
12279 (handle_query): Handle qRcmd.
12280 (main): Do not handle 'd' packet.
12281 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12282 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12285 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12287 * Makefile.in (EXEEXT): New.
12288 (clean): Use $(EXEEXT).
12290 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12292 * target.h (target_ops): Rename send_signal to request_interrupt,
12293 and remove enum target_signal parameter.
12294 * linux-low.c (linux_request_interrupt): Rename from
12295 linux_send_signal, and always send SIGINT.
12296 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12297 and always send SIGINT.
12298 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12300 (input_interrupt): Likewise.
12302 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12304 * server.c (get_features_xml): Check if target implemented
12306 * win32-i386-low.c (win32_arch_string): New.
12307 (win32_target_ops): Add win32_arch_string as arch_string member.
12309 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12311 * spu-low.c (spu_arch_string): New.
12312 (spu_target_ops): Add spu_arch_string.
12314 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12316 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12317 * configure.ac: Do not check for terminal.h.
12318 * configure, config.in: Regenerated.
12320 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12322 * Makefile.in (OBS): Add $(XML_BUILTIN).
12323 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12325 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12326 (arm-with-iwmmxt.c): New.
12327 * config.in, configure: Regenerate.
12328 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12329 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12330 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12331 (arm*-*-linux*): Add iWMMXt and regset support.
12332 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12333 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12334 (arm_store_wmmxregset, target_regsets): New.
12335 * server.c (get_features_xml): Take annex argument. Check builtin
12337 (handle_query): Handle multiple annexes.
12339 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12341 * remote-utils.c [USE_WIN32API] (read, write): Define.
12342 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12345 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12347 * linux-i386-low.c (the_low_target): Set arch_string.
12348 * linux-x86-64-low.c (the_low_target): Likewise.
12349 * linux-low.c (linux_arch_string): New.
12350 (linux_target_ops): Add it.
12351 * linux-low.h (struct linux_target_ops): Add arch_string.
12352 * server.c (write_qxfer_response): Use const void * for DATA.
12353 (get_features_xml): New.
12354 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12355 * target.h (struct target_ops): Add arch_string method.
12357 2007-01-03 Denis Pilat <denis.pilat@st.com>
12358 Daniel Jacobowitz <dan@codesourcery.com>
12360 * linux-low.c (linux_kill): Handle being called with no threads.
12361 * win32-i386-low.c (win32_kill): Likewise.
12362 (get_child_debug_event): Clear current_process_handle.
12364 2006-12-30 Denis PILAT <denis.pilat@st.com>
12365 Daniel Jacobowitz <dan@codesourcery.com>
12367 * remote-utils.c (remote_open): Check the type of specified
12368 serial port devices before opening them.
12369 * server.c (main): Kill the inferior if an error occurs during
12370 the first remote_open.
12372 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12374 * README: Update supported targets.
12376 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12378 * Makefile.in (clean): Remove reg-mips64.c.
12379 (reg-mips64.c, reg-mips64.o): New rules.
12380 * configure.srv: Handle mips64. Include regset support for mips.
12381 * linux-mips-low.c (union mips_register): New.
12382 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12383 (mips_breakpoint, mips_breakpoint_at): Use int.
12384 (mips_collect_register, mips_supply_register)
12385 (mips_collect_register_32bit, mips_supply_register_32bit)
12386 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12387 (mips_store_fpregset, target_regsets): New.
12388 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12390 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12392 * configure.srv: Add target "spu*-*-*".
12393 * Makefile.in (clean): Remove reg-spu.c.
12394 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12395 * spu-low.c: New file.
12397 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12399 * configure.ac: Correct td_thr_tls_get_addr test.
12400 * configure: Regenerated.
12402 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12404 * linux-low.c (linux_wait_for_event): Reformat. Use the
12405 pass_signals array.
12406 * remote-utils.c (decode_address_to_semicolon): New.
12407 * server.c (pass_signals, handle_general_set): New.
12408 (handle_query): Mention QPassSignals for qSupported.
12409 (main): Call handle_general_set.
12410 * server.h (pass_signals, decode_address_to_semicolon): New.
12412 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12414 * server.c (handle_query): Correct error handling for read_auxv.
12416 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12418 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12419 and srv_linux_thread_db to yes.
12420 * linux-s390-low.c (s390_fill_gregset): New function.
12421 (target_regsets): Define data structure.
12423 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12425 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12426 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12427 * config.in, configure: Regenerated.
12428 * inferiors.c (gdb_id_to_thread): New function.
12429 (gdb_id_to_thread_id): Use it.
12430 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12431 * linux-low.h (struct process_info): Add th member.
12432 (thread_db_get_tls_address): New prototype.
12433 * remote-utils.c (decode_address): Make non-static.
12434 * server.c (handle_query): Handle qGetTLSAddr.
12435 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12436 * target.h (struct target_ops): Add get_tls_address.
12437 * thread-db.c (maybe_attach_thread): Save the thread handle.
12438 (thread_db_get_tls_address): New.
12440 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12442 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12443 (linux_resume_one_process): Take a siginfo_t *. Update all
12444 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12445 (struct pending_signals): Add a siginfo_t.
12446 (linux_wait_for_process): Always set last_status.
12447 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12448 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12449 * linux-low.h (struct process_info): Add last_status.
12451 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12453 * remote-utils.c (try_rle): New function.
12454 (putpkt_binary): Use it.
12456 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12458 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12459 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12460 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12461 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12462 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12465 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12467 * server.c (terminal_fd): New variable.
12468 (old_foreground_pgrp): Likewise.
12469 (restore_old_foreground_pgrp): New function.
12470 (start_inferior): Record the terminal file descriptor in terminal_fd
12471 and its original foreground group in old_foreground_pgrp. Register
12472 restore_old_foreground_pgrp with atexit().
12474 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12476 * server.c (handle_query): Correct qPart to qXfer.
12478 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12480 * configure.ac: Check for more headers which are missing on
12481 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12482 * configure.srv: Add Cygwin and mingw32.
12483 * remote-utils.c: Don't include headers unconditionally which
12484 are missing on mingw32. Include <winsock.h> for mingw32.
12485 (remote_open): Adjust for mingw32 support. Flush
12486 standard error after writing to it.
12487 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12488 (unblock_async_io, enable_async_io, disable_async_io)
12489 (readchar, getpkt): Update for Winsock support.
12490 (prepare_resume_reply): Expect a protocol signal number.
12491 * server.c: Disable <sys/wait.h> on mingw32.
12492 (start_inferior): Adjust for mingw32 support. Flush
12493 standard error after writing to it.
12494 (attach_inferior): Likewise. Use protocol signal
12496 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12498 * win32-i386-low.c: New file.
12499 * Makefile.in (XM_CLIBS): Set.
12500 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12501 (win32-i386-low.o): New dependency rule.
12502 * linux-low.c (linux_wait): Use target signal numbers.
12503 * target.h (struct target_ops): Doc fix.
12504 * server.h (target_signal_to_name): New prototype.
12505 * gdbreplay.c: Don't include headers unconditionally which
12506 are missing on mingw32. Include <winsock.h> for mingw32.
12507 (remote_close, remote_open): Adjust for Winsock support.
12508 * configure, config.in: Regenerated.
12510 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12512 * server.c (decode_xfer_read, write_qxfer_response): New.
12513 (handle_query): Take a packet length argument. Handle
12514 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12515 the qSupported response.
12516 (main): Update call to handle_query.
12518 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12520 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12521 (putpkt_binary): Renamed from putpkt and adjusted for binary
12523 (putpkt): New wrapper for putpkt_binary.
12524 (readchar): Don't mask off the high bit.
12525 (decode_X_packet): New function.
12526 * server.c (main): Call putpkt_binary if a handler sets the packet
12527 length. Save the length of the incoming packet. Handle 'X'.
12528 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12530 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12532 * server.c (handle_query): Handle qSupported.
12534 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12536 * remote-utils.c (all_symbols_looked_up): New variable.
12537 (look_up_one_symbol): Check it.
12538 * server.h (look_up_one_symbol): New declaration.
12539 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12541 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12543 * Makefile.in (linux-arm-low.o): Update dependencies.
12544 * linux-arm-low.c: Include "gdb_proc_service.h".
12545 (PTRACE_GET_THREAD_AREA): Define.
12546 (ps_get_thread_area): New function.
12548 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12550 * configure.srv (m68k*-*-uclinux*): New target.
12551 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12552 (linux_resume_one_process): Remove extraneous cast.
12553 (linux_read_offsets): New.
12554 (linux_target_op): Add linux_read_offsets on mmuless systems.
12555 * server.c (handle_query): Add qOffsets logic.
12556 * target.h (struct target_ops): Add read_offsets.
12558 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12560 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12561 (PTRACE_GET_THREAD_AREA): Define.
12562 (ps_get_thread_area): New function.
12563 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12564 (linux-x86-64-low.o): Update.
12566 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12568 * configure.ac: Remove checks for prfpregset_t.
12569 * gdb_proc_service.h: New file.
12570 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12571 new "gdb_proc_service.h".
12572 * proc-service.c: Likewise.
12573 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12574 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12575 * Makefile.in (gdb_proc_service_h): Updated.
12576 * configure, config.in: Regenerated.
12578 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12580 * remote-utils.c (prepare_resume_reply): Move declaration
12581 of gdb_id_from_wait to the top of the block.
12583 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
12585 * linux-low.c (regsets_store_inferior_registers): Read the regset
12586 from the target before filling it.
12588 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12590 * server.c (attach_inferior): Return SIGTRAP for a successful
12593 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12595 * Makefile.in (OBS): Add version.o.
12596 (STAGESTUFF): Delete.
12597 (version.o): Add dependencies.
12598 (version.c): Replace rule.
12599 (clean): Remove version.c.
12600 * server.c (gdbserver_version): New.
12601 (gdbserver_usage): Use printf.
12602 (main): Handle --version and --help.
12603 * server.h (version, host_name): Add declarations.
12605 2005-12-23 Eli Zaretskii <eliz@gnu.org>
12617 * linux-x86-64-low.c:
12619 * linux-s390-low.c:
12620 * linux-ppc64-low.c:
12622 * linux-mips-low.c:
12623 * linux-m68k-low.c:
12624 * linux-m32r-low.c:
12627 * linux-ia64-low.c:
12628 * linux-i386-low.c:
12629 * linux-crisv32-low.c:
12641 * gdbserver.1: Add (C) after Copyright. Update the FSF
12644 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
12646 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
12647 (arm_breakpoint_at): Recognize both breakpoints.
12648 (the_low_target): Use the correct breakpoint instruction.
12650 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
12652 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
12653 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
12654 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
12655 (the_low_target): Update.
12657 2005-10-25 Andreas Schwab <schwab@suse.de>
12659 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
12661 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
12662 (ia64_num_regs): Reduce to 462.
12664 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
12666 * acinclude.m4: Correct quoting.
12667 * aclocal.m4: Regenerated.
12669 Suggested by SZOKOVACS Robert <szo@ies.hu>:
12670 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
12671 (thread_db_init): Call thread_db_err_str.
12672 * configure.ac: Check for TD_VERSION.
12673 * config.in, configure: Regenerated.
12675 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12677 * server.h (error, fatal, warning): Add ATTR_FORMAT.
12679 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12681 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
12682 is not available. Define HAVE_PTRACE_GETREGS if it is.
12683 * config.in, configure: Regenerated.
12684 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
12685 * linux-i386-low.c, linux-m68k-low.c: Update to use
12686 HAVE_PTRACE_GETREGS.
12687 * linux-low.c (regsets_fetch_inferior_registers)
12688 (regsets_store_inferior_registers): Only return 0 if we processed
12690 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
12691 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
12693 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12695 * inferiors.c (struct thread_info): Add gdb_id.
12696 (add_thread): Add gdb_id argument.
12697 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
12698 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
12699 calls to add_thread.
12700 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
12701 * server.c (handle_query): Use thread_to_gdb_id.
12702 (handle_v_cont, main): Use gdb_id_to_thread_id.
12703 * server.h (add_thread): Update prototype.
12704 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
12707 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12709 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
12710 left-padded registers.
12711 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
12712 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
12714 2005-07-01 Steve Ellcey <sje@cup.hp.com>
12716 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
12717 * configure: Regenerate.
12718 * config.in: Regenerate.
12719 * server.h (NEED_DECLARATION_STRERROR):
12720 Replace with !HAVE_DECL_STRERROR.
12722 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
12724 * linux-low.c (linux_wait, linux_send_signal): Don't test
12725 an unsigned long variable for > 0 if it could be MAX_ULONG.
12726 * server.c (myresume): Likewise.
12727 * target.c (set_desired_inferior): Likewise.
12729 2005-06-13 Mark Kettenis <kettenis@gnu.org>
12731 * configure.ac: Simplify and improve check for socklen_t.
12732 * configure, config.in: Regenerate.
12734 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
12736 * acconfig.h: Remove.
12737 * configure.ac: Add a test for socklen_t. Use three-argument
12738 AC_DEFINE throughout.
12739 * config.in: Regenerated using autoheader 2.59.
12740 * configure: Regenerated.
12742 * gdbreplay.c (socklen_t): Provide a default.
12743 (remote_open): Use socklen_t.
12744 * remote-utils.c (socklen_t): Provide a default.
12745 (remote_open): Use socklen_t.
12746 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
12749 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
12751 * linux-low.c (linux_read_memory, linux_write_memory)
12752 (linux_read_auxv): Likewise.
12753 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
12754 (check_mem_write): Likewise.
12755 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
12757 * regcache.c (struct inferior_rgcache_data, registers_to_string)
12758 (registers_from_string, register_data): Likewise.
12759 * server.c (handle_query, main): Likewise.
12760 * server.h (convert_ascii_to_int, convert_int_to_ascii)
12761 (decode_M_packet): Likewise.
12762 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
12763 * target.h (struct target_ops): Update read_memory, write_memory,
12765 (read_inferior_memory, write_inferior_memory): Update.
12766 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12767 to unsigned char *.
12768 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12769 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12770 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12771 linux-s390-low.c, linux-sh-low.c: Update for changes in
12772 read_inferior_memory and the_low_target->breakpoint.
12774 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12776 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12777 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12778 * configure.srv: Add powerpc64-*-linux*.
12779 * linux-ppc64-low.c: New file.
12781 2005-05-23 Orjan Friberg <orjanf@axis.com>
12783 * linux-cris-low.c: New file with support for CRIS.
12784 * linux-crisv32-low.c: Ditto for CRISv32.
12785 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12786 (clean): Add reg-cris.c and reg-crisv32.c.
12787 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
12788 reg-crisv32.o, and reg-crisv32.c to make rules.
12789 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
12790 recognized targets.
12792 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
12794 * linux-low.c (fetch_register): Ensure buffer size is a multiple
12795 of sizeof (PTRACE_XFER_TYPE).
12796 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
12798 2005-05-12 Orjan Friberg <orjanf@axis.com>
12800 * target.h (struct target_ops): Add insert_watchpoint,
12801 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
12802 pointers for hardware watchpoint support.
12803 * linux-low.h (struct linux_target_ops): Ditto.
12804 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
12805 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
12806 to linux_target_ops.
12807 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
12809 * server.c (main): Recognize 'Z' and 'z' packets.
12811 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
12813 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
12814 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12815 (the_low_target): Add new members.
12817 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12819 * proc-service.c (ps_lgetregs): Search all_processes instead of
12822 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12824 * server.c (start_inferior): Change return type to int.
12825 (attach_inferior): Change sigptr to int *.
12826 (handle_v_cont, handle_v_requests): Change signal to int *.
12827 (main): Change signal to int.
12829 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
12831 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12832 * configure.srv: Add m32r*-*-linux*.
12833 * linux-m32r-low.c: New file.
12835 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12837 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12839 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12841 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12842 Take unsigned long arguments for PIDs.
12843 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12844 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12845 (wait_for_sigstop, linux_resume_one_process)
12846 (regsets_fetch_inferior_registers, linux_send_signal)
12847 (linux_read_auxv): Likewise. Update the types of variables holding
12848 PIDs. Update format string specifiers.
12849 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12850 * remote-utils.c (prepare_resume_reply): Likewise.
12851 * server.c (cont_thread, general_thread, step_thread)
12852 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12854 (handle_query): Update format specifiers.
12855 (handle_v_cont, main): Use strtoul for thread IDs.
12856 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12857 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12858 (general_thread, step_thread, thread_from_wait)
12859 (old_thread_from_wait): Update.
12860 * target.h (struct thread_resume): Use unsigned long for THREAD.
12861 (struct target_ops): Use unsigned long for arguments to attach and
12864 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12866 * acinclude.m4: Include bfd/bfd.m4 directly.
12867 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12868 <agriffis@toolchain.org>.
12869 * aclocal.m4, configure: Regenerated.
12871 2005-01-07 Andrew Cagney <cagney@gnu.org>
12873 * configure.ac: Rename configure.in, require autoconf 2.59.
12874 * configure: Re-generate.
12876 2004-12-08 Daniel Jacobowitz <dan@debian.org>
12878 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12879 LIBS when finished.
12880 * aclocal.m4: Regenerated.
12881 * configure: Regenerated.
12883 2004-11-21 Andreas Schwab <schwab@suse.de>
12885 * linux-m68k-low.c (m68k_num_gregs): Define.
12886 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12887 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12888 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12889 (m68k_breakpoint_at): New. Add to the_low_target.
12891 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12892 srv_linux_thread_db to yes.
12894 2004-10-20 Joel Brobecker <brobecker@gnat.com>
12896 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12897 (ARCH_SET_FS): Likewise.
12898 (ARCH_GET_FS): Likewise.
12899 (ARCH_GET_GS): Likewise.
12901 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12903 * linux-i386-low.c (ps_get_thread_area): New.
12904 * linux-x86-64-low.c (ps_get_thread_area): New.
12905 * linux-low.c: Include <sys/syscall.h>.
12906 (linux_kill_one_process): Don't kill the first thread here.
12907 (linux_kill): Kill the first thread here.
12908 (kill_lwp): New function.
12909 (send_sigstop, linux_send_signal): Use it.
12910 * proc-service.c: Clean up #ifdefs.
12911 (fpregset_info): Delete.
12912 (ps_lgetregs): Update and enable implementation.
12913 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12915 * remote-utils.c (struct sym_cache, symbol_cache): New.
12916 (input_interrupt): Print a clearer message.
12917 (async_io_enabled): New variable.
12918 (enable_async_io, disable_async_io): Use it. Update comments.
12919 (look_up_one_symbol): Use the symbol cache.
12920 * thread-db.c (thread_db_look_up_symbols): New function.
12921 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12923 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12925 * configure.in: Test for -rdynamic.
12926 * configure: Regenerated.
12927 * Makefile (INTERNAL_LDFLAGS): New.
12928 (gdbserver, gdbreplay): Use it.
12930 2004-09-02 Andrew Cagney <cagney@gnu.org>
12932 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12934 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12936 * linux-low.c (linux_wait): Clear all_processes list also.
12938 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12940 * linux-low.c: Include <errno.h>. Remove extern declaration of
12943 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12945 * gdbreplay.c, server.h, utils.c: Update copyright years.
12947 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12949 * server.c (main): Print child status or termination signal from
12950 variable 'signal', not 'sig'.
12952 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12954 * linux-low.c (linux_read_memory): Change return type to
12955 int. Check for and return error from ptrace().
12956 * target.c (read_inferior_memory): Change return type to int. Pass
12957 back return status from the_target->read_memory().
12958 * target.h (struct target_ops): Adapt *read_memory() prototype.
12960 (read_inferior_memory): Adapt prototype.
12961 * server.c (main): Return an error packet if
12962 read_inferior_memory() returns an error.
12964 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12966 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12967 Unify with other clean targets.
12969 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12971 * server.c (handle_v_cont): Call set_desired_inferior.
12973 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12975 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12977 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12979 * linux-low.c (linux_wait): Unblock async I/O.
12980 (linux_resume): Block and enable async I/O.
12981 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12982 * server.h (block_async_io, unblock_async_io): Add prototypes.
12984 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12986 * remote-utils.c (remote_open): Print a status notice after
12987 opening a TCP port.
12988 * server.c (attach_inferior): Print a status notice after
12991 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12993 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12995 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12997 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12999 * server.c, target.h: Update copyright years.
13001 2004-02-25 Roland McGrath <roland@redhat.com>
13003 * target.h (struct target_ops): New member `read_auxv'.
13004 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13005 * linux-low.c (linux_read_auxv): New function.
13006 (linux_target_ops): Initialize `read_auxv' member to that.
13008 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13010 Committed by Jim Blandy <jimb@redhat.com>.
13012 * linux-s390-low.c (s390_num_regs): Update.
13013 (s390_regmap): Remove control registers. Use __s390x__ predefine
13014 instead of GPR_SIZE to distiguish s390 and s390x targets.
13016 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13018 * linux-low.c: Update copyright year.
13019 (check_removed_breakpoint): Clear pending_is_breakpoint.
13020 (linux_set_resume_request, linux_queue_one_thread)
13021 (resume_status_pending_p): New functions.
13022 (linux_continue_one_thread): Use process->resume.
13023 (linux_resume): Only resume threads if there are no pending events.
13024 * linux-low.h (struct process_info): Add resume request
13027 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13029 * regcache.c (new_register_cache): Clear the allocated register
13030 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13032 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13034 * linux-low.c (linux_resume): Take a struct thread_resume *
13036 (linux_wait): Update call.
13037 (resume_ptr): New static variable.
13038 (linux_continue_one_thread): Renamed from
13039 linux_continue_one_process. Use resume_ptr.
13040 (linux_resume): Use linux_continue_one_thread.
13041 * server.c (handle_v_cont, handle_v_requests): New functions.
13042 (myresume): New function.
13043 (main): Handle 'v' case.
13044 * target.h (struct thread_resume): New type.
13045 (struct target_ops): Change argument of "resume" to struct
13047 (myresume): Delete macro.
13049 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13051 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13052 (uninstall): Support DESTDIR.
13054 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13056 * configure.srv: Add xscale*linux copy of arm*linux entry.
13058 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13060 * linux-arm-low.c (arm_reinsert_addr): New function.
13061 (the_low_target): Add arm_reinsert_addr.
13063 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13065 * mem-break.c: Remove whitespace at end of file.
13067 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13069 * configure.in: Check whether we need to prototype strerror.
13070 * server.h: Optionally prototype strerror.
13071 * gdbreplay.c (perror_with_name): Use strerror.
13072 * linux-low.c (linux_attach_lwp): Use strerror.
13073 * utils.c (perror_with_name): Use strerror.
13074 * config.in, configure: Regenerated.
13076 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13078 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13079 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13081 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13083 * Makefile.in (SFILES): Update.
13084 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13085 low-sun3.c: Remove files.
13087 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13089 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13090 (linux_detach_one_process, linux_detach): New functions.
13091 (linux_target_ops): Add linux_detach.
13092 * server.c (main): Handle 'D' packet.
13093 * target.h (struct target_ops): Add "detach" member.
13094 (detach_inferior): Define.
13096 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13098 From Kelley Cook <kelleycook@wideopenwest.com>:
13099 * configure.srv: Accept i[34567]86 variants.
13101 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13103 * linux-low.c (linux_wait_for_event): Correct comment typos.
13104 (linux_resume_one_process): Call check_removed_breakpoint.
13105 (linux_send_signal): New function.
13106 (linux_target_ops): Add linux_send_signal.
13107 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13109 * target.h (struct target_ops): Add send_signal.
13111 2003-05-29 Jim Blandy <jimb@redhat.com>
13113 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13114 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13115 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13116 away part of the register's value.
13118 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13120 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13121 (linux_wait_for_event, linux_init_signals): Likewise.
13123 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13125 * configure.in: Check for stdlib.h.
13126 * configure: Regenerated.
13127 * config.in: Regenerated.
13129 2003-01-04 Andreas Schwab <schwab@suse.de>
13131 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13133 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13135 * Makefile.in: Remove obsolete code.
13137 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13139 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13140 defined(PT_FPR0_HI).
13142 2002-11-17 Stuart Hughes <seh@zee2.com>
13144 * linux-arm-low.c (arm_num_regs): Increase.
13145 (arm_regmap): Include status register.
13147 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13149 * linux-low.c (register_addr): Remove incorrect -1 check.
13151 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13153 * linux-low.c (linux_create_inferior): Call setpgid. Return
13155 (unstopped_p, linux_signal_pid): Remove.
13156 (linux_target_ops): Remove linux_signal_pid.
13157 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13158 global instead of target method.
13159 * target.h (struct target_ops): Remove signal_pid. Update comment
13160 for create_inferior.
13161 * server.c (signal_pid): New variable.
13162 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13163 gdbserver. Set the child to be the foreground process group.
13164 (attach_inferior): Set signal_pid.
13166 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13168 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13170 2002-08-20 Jim Blandy <jimb@redhat.com>
13172 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13175 2002-08-01 Andrew Cagney <cagney@redhat.com>
13177 * Makefile.in: Make chill references obsolete.
13179 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13181 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13182 * configure: Regenerate.
13183 * config.in: Regenerate.
13185 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13187 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13188 (perror_with_name, remote_close, remote_open, expect, play): Static.
13190 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13192 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13193 byte offsets instead of an array of indexes.
13194 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13196 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13198 * regcache.c: Add comment.
13200 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13202 * thread-db.c: New file.
13203 * proc-service.c: New file.
13204 * acinclude.m4: New file.
13205 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13206 proc-service.o, and thread-db.o.
13207 (linux-low.o): Add USE_THREAD_DB.
13208 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13209 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13210 * aclocal.m4: Regenerated.
13211 * config.in: Regenerated.
13212 * configure: Regenerated.
13213 * configure.in: Check for proc_service.h, sys/procfs.h,
13214 thread_db.h, and linux/elf.h headrs.
13215 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13216 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13217 Check for -lthread_db and thread support.
13218 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13219 PowerPC, and SuperH.
13220 * i387-fp.c: Constify arguments.
13221 * i387-fp.h: Likewise.
13222 * inferiors.c: (struct thread_info): Renamed from
13223 `struct inferior_info'. Remove PID member. Use generic inferior
13224 list header. All uses updated.
13225 (inferiors, signal_pid): Removed.
13226 (all_threads): New variable.
13227 (get_thread): Define.
13228 (add_inferior_to_list): New function.
13229 (for_each_inferior): New function.
13230 (change_inferior_id): New function.
13231 (add_inferior): Removed.
13232 (remove_inferior): New function.
13233 (add_thread): New function.
13234 (free_one_thread): New function.
13235 (remove_thread): New function.
13236 (clear_inferiors): Use for_each_inferior and free_one_thread.
13237 (find_inferior): New function.
13238 (find_inferior_id): New function.
13239 (inferior_target_data): Update argument type.
13240 (set_inferior_target_data): Likewise.
13241 (inferior_regcache_data): Likewise.
13242 (set_inferior_regcache_data): Likewise.
13243 * linux-low.c (linux_bp_reinsert): Remove.
13244 (all_processes, stopping_threads, using_thrads)
13245 (struct pending_signals, debug_threads, pid_of): New.
13246 (inferior_pid): Replace with macro.
13247 (struct inferior_linux_data): Remove.
13248 (get_stop_pc, add_process): New functions.
13249 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13250 Use add_process and add_thread.
13251 (linux_attach_lwp): New function, based on old linux_attach. Use
13252 add_process and add_thread. Set stop_expected for new threads.
13253 (linux_attach): New function.
13254 (linux_kill_one_process): New function.
13255 (linux_kill): Kill all LWPs.
13256 (linux_thread_alive): Use find_inferior_id.
13257 (check_removed_breakpoints, status_pending_p): New functions.
13258 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13259 Update. Use WNOHANG. Wait for cloned processes also. Update process
13260 struct for the found process.
13261 (linux_wait_for_event): New function.
13262 (linux_wait): Use it. Support LWPs.
13263 (send_sigstop, wait_for_sigstop, stop_all_processes)
13264 (linux_resume_one_process, linux_continue_one_process): New functions.
13265 (linux_resume): Support LWPs.
13266 (REGISTER_RAW_SIZE): Remove.
13267 (fetch_register): Use register_size instead. Call supply_register.
13268 (usr_store_inferior_registers): Likewise. Call collect_register.
13269 Fix recursive case.
13270 (regsets_fetch_inferior_registers): Improve error message.
13271 (regsets_store_inferior_registers): Add debugging.
13272 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13273 (unstopped_p, linux_signal_pid): New functions.
13274 (linux_target_ops): Add linux_signal_pid.
13275 (linux_init_signals): New function.
13276 (initialize_low): Call it. Initialize using_threads.
13277 * regcache.c (inferior_regcache_data): Add valid
13279 (get_regcache): Fetch registers lazily. Add fetch argument
13280 and update all callers.
13281 (regcache_invalidate_one, regcache_invalidate): New
13283 (new_register_cache): Renamed from create_register_cache.
13284 Return the new regcache.
13285 (free_register_cache): Change argument to a void *.
13286 (registers_to_string, registers_from_string): Call get_regcache
13287 with fetch flag set.
13288 (register_data): Make static. Pass fetch flag to get_regcache.
13289 (supply_register): Call get_regcache with fetch flag clear.
13290 (collect_register): Call get_regcache with fetch flag set.
13291 (collect_register_as_string): New function.
13292 * regcache.h: Update.
13293 * remote-utils.c (putpkt): Flush after debug output and use
13295 Handle input interrupts while waiting for an ACK.
13296 (input_interrupt): Use signal_pid method.
13297 (getpkt): Flush after debug output and use stderr.
13298 (outreg): Use collect_register_as_string.
13299 (new_thread_notify, dead_thread_notify): New functions.
13300 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13301 and general_thread.
13302 (look_up_one_symbol): Flush after debug output.
13303 * server.c (step_thread, server_waiting): New variables.
13304 (start_inferior): Don't use signal_pid. Update call to mywait.
13305 (attach_inferior): Update call to mywait.
13306 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13307 (main): Don't fetch/store registers explicitly. Use
13308 set_desired_inferior. Support proposed ``Hs'' packet. Update
13310 * server.h: Update.
13311 (struct inferior_list, struct_inferior_list_entry): New.
13312 * target.c (set_desired_inferior): New.
13313 (write_inferior_memory): Constify.
13314 (mywait): New function.
13315 * target.h: Update.
13316 (struct target_ops): New signal_pid method.
13317 (mywait): Removed macro, added prototype.
13319 * linux-low.h (regset_func): Removed.
13320 (regset_fill_func, regset_store_func): New.
13321 (enum regset_type): New.
13322 (struct regset_info): Add type field. Use new operation types.
13323 (struct linux_target_ops): stop_pc renamed to get_pc.
13324 Add decr_pc_after_break and breakpoint_at.
13325 (get_process, get_thread_proess, get_process_thread)
13326 (strut process_info, all_processes, linux_attach_lwp)
13327 (thread_db_init): New.
13329 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13330 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13331 (the_low_target): Add new members.
13332 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13333 (i386_store_fpxregset): Constify.
13334 (target_regsets): Add new kind identifier.
13335 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13336 (i386_set_pc): Add debugging.
13337 (i386_breakpoint_at): New function.
13338 (the_low_target): Add new members.
13339 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13340 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13341 (mips_breakpoint_at): New.
13342 (the_low_target): Add new members.
13343 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13344 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13345 (the_low_target): Add new members.
13346 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13347 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13348 (the_low_target): Add new members.
13349 * linux-x86-64-low.c (target_regsets): Add new kind
13352 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13354 From Martin Pool <mbp@samba.org>:
13355 * server.c (gdbserver_usage): New function.
13358 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13360 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13361 stop_at -> stop_pc.
13363 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13365 * Makefile.in: Remove obsolete code.
13367 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13369 * linux-low.c (regsets_fetch_inferior_registers),
13370 (regsets_store_inferior_registers): Removed cast to int from
13372 * regcache.h: Added declaration of struct inferior_info.
13374 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13376 * inferiors.c (struct inferior_info): Add regcache_data.
13377 (add_inferior): Call create_register_cache.
13378 (clear_inferiors): Call free_register_cache.
13379 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13380 * regcache.c (struct inferior_regcache_data): New.
13381 (registers): Remove.
13382 (get_regcache): New function.
13383 (create_register_cache, free_register_cache): New functions.
13384 (set_register_cache): Don't initialize the register cache here.
13385 (registers_to_string, registers_from_string, register_data): Call
13387 * regcache.h: Add prototypes.
13388 * server.h: Likewise.
13390 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13392 * mem-break.c: New file.
13393 * mem-break.h: New file.
13394 * Makefile.in: Add mem-break.o rule; update server.h
13396 * inferiors.c (struct inferior_info): Add target_data
13398 (clear_inferiors): Free target_data member if set.
13399 (inferior_target_data, set_inferior_target_data): New functions.
13400 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13401 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13402 * linux-low.c (linux_bp_reinsert): New variable.
13403 (struct inferior_linux_data): New.
13404 (linux_create_inferior): Use set_inferior_target_data.
13405 (linux_attach): Likewise. Call add_inferior.
13406 (linux_wait_for_one_inferior): New function.
13407 (linux_wait): Call it.
13408 (linux_write_memory): Add const.
13409 (initialize_low): Call set_breakpoint_data.
13410 * linux-low.h (struct linux_target_ops): Add breakpoint
13412 * server.c (attach_inferior): Remove extra add_inferior
13414 * server.h: Include mem-break.h. Update inferior.c
13416 * target.c (read_inferior_memory)
13417 (write_inferior_memory): New functions.
13418 * target.h (read_inferior_memory)
13419 (write_inferior_memory): Change macros to prototypes.
13420 (struct target_ops): Update comments. Add const to write_memory
13423 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13425 * linux-low.c (usr_store_inferior_registers): Support
13426 registers which are allowed to fail to store.
13427 * linux-low.h (linux_target_ops): Likewise.
13428 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13429 (ppc_cannot_store_register): FPSCR may not be storable.
13431 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13433 * server.h: Include <string.h> if HAVE_STRING_H.
13434 * ChangeLog: Correct paths in last ChangeLog entry.
13436 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13438 * linux-low.h: Remove obsolete prototypes.
13439 (struct linux_target_ops): New.
13440 (extern the_low_target): New.
13441 * linux-low.c (num_regs, regmap): Remove declarations.
13442 (register_addr): Use the_low_target explicitly.
13443 (fetch_register): Likewise.
13444 (usr_fetch_inferior_registers): Likewise.
13445 (usr_store_inferior_registers): Likewise.
13446 * linux-arm-low.c (num_regs): Remove.
13447 (arm_num_regs): Define.
13448 (arm_regmap): Renamed from regmap, made static.
13449 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13451 (arm_cannot_store_register): Renamed from cannot_store_register,
13453 (the_low_target): New.
13454 * linux-i386-low.c (num_regs): Remove.
13455 (i386_num_regs): Define.
13456 (i386_regmap): Renamed from regmap, made static.
13457 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13459 (i386_cannot_store_register): Renamed from cannot_store_register,
13461 (the_low_target): New.
13462 * linux-ia64-low.c (num_regs): Remove.
13463 (ia64_num_regs): Define.
13464 (ia64_regmap): Renamed from regmap, made static.
13465 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13467 (ia64_cannot_store_register): Renamed from cannot_store_register,
13469 (the_low_target): New.
13470 * linux-m68k-low.c (num_regs): Remove.
13471 (m68k_num_regs): Define.
13472 (m68k_regmap): Renamed from regmap, made static.
13473 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13475 (m68k_cannot_store_register): Renamed from cannot_store_register,
13477 (the_low_target): New.
13478 * linux-mips-low.c (num_regs): Remove.
13479 (mips_num_regs): Define.
13480 (mips_regmap): Renamed from regmap, made static.
13481 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13483 (mips_cannot_store_register): Renamed from cannot_store_register,
13485 (the_low_target): New.
13486 * linux-ppc-low.c (num_regs): Remove.
13487 (ppc_num_regs): Define.
13488 (ppc_regmap): Renamed from regmap, made static.
13489 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13491 (ppc_cannot_store_register): Renamed from cannot_store_register,
13493 (the_low_target): New.
13494 * linux-s390-low.c (num_regs): Remove.
13495 (s390_num_regs): Define.
13496 (s390_regmap): Renamed from regmap, made static.
13497 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13499 (s390_cannot_store_register): Renamed from cannot_store_register,
13501 (the_low_target): New.
13502 * linux-sh-low.c (num_regs): Remove.
13503 (sh_num_regs): Define.
13504 (sh_regmap): Renamed from regmap, made static.
13505 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13507 (sh_cannot_store_register): Renamed from cannot_store_register,
13509 (the_low_target): New.
13510 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13511 (the_low_target): New.
13513 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13515 * Makefile.in: Add stamp-h target.
13516 * configure.in: Create stamp-h.
13517 * configure: Regenerated.
13519 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13521 * inferiors.c: New file.
13522 * target.c: New file.
13523 * target.h: New file.
13524 * Makefile.in: Add target.o and inferiors.o. Update
13526 * linux-low.c (inferior_pid): New static variable,
13527 moved from server.c.
13528 (linux_create_inferior): Renamed from create_inferior.
13529 Call add_inferior. Return 0 on success instead of a PID.
13530 (linux_attach): Renamed from myattach.
13531 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13532 (linux_thread_alive): Renamed from mythread_alive.
13533 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13535 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13536 (regsets_store_inferior_registers): Correct error message.
13537 Add missing ``return 0''.
13538 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13539 (linux_store_registers): Renamed from store_inferior_registers.
13540 (linux_read_memory): Renamed from read_inferior_memory.
13541 (linux_write_memory): Renamed from write_inferior_memory.
13542 (linux_target_ops): New structure.
13543 (initialize_low): Call set_target_ops ().
13544 * remote-utils.c (unhexify): New function.
13545 (hexify): New function.
13546 (input_interrupt): Send signals to ``signal_pid''.
13547 * server.c (inferior_pid): Remove.
13548 (start_inferior): Update create_inferior call.
13549 (attach_inferior): Call add_inferior.
13550 (handle_query): New function.
13551 (main): Call handle_query for `q' packets.
13552 * server.h: Include "target.h". Remove obsolete prototypes.
13553 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13555 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13557 * Makefile.in: Add WARN_CFLAGS. Update configury
13559 * configure.in: Check for <string.h>
13560 * configure: Regenerate.
13561 * config.in: Regenerate.
13562 * gdbreplay.c: Include needed system headers.
13563 (remote_open): Remove strchr prototype.
13564 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13565 * regcache.c (supply_register): Change buf argument to const void *.
13566 (supply_register_by_name): Likewise.
13567 (collect_register): Change buf argument to void *.
13568 (collect_register_by_name): Likewise.
13569 * regcache.h: Add missing prototypes.
13570 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13571 * server.c (handle_query): New function.
13572 (attached): New static variable, moved out of main.
13573 (main): Quiet longjmp clobber warnings.
13574 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13575 * utils.c (error): Remove NORETURN.