1 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
6 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
8 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
9 (s390_regmap_3264) [!__s390x__]: New global.
10 (s390_collect_ptrace_register): Skip map entries containing -1.
11 (s390_supply_ptrace_register): Ditto.
12 (s390_fill_gprs_high): New function.
13 (s390_store_gprs_high): New function.
14 (s390_regsets): Add NT_S390_HIGH_GPRS.
15 (s390_get_hwcap): Enable on 31-bit.
16 (have_hwcap_s390_high_gprs): Enable on 31-bit.
17 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
18 Detect NT_S390_HIGH_GPRS.
19 (s390_usrregs_info_3264): Enable on 31-bit.
20 (s390_regs_info): Enable regs_info_3264 on 31-bit.
21 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
23 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
26 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
27 * configure.srv: Ditto.
28 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
29 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
30 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
31 (init_registers_amd64_linux): Remove prototype.
32 (tdesc_amd64_linux): Remove declaration.
33 (get_ipa_tdesc): New function.
34 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
35 initialize remaining tdescs.
36 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
37 (init_registers_i386_linux): Remove prototype.
38 (tdesc_i386_linux): Remove declaration.
39 (get_ipa_tdesc): New function.
40 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
41 initialize remaining tdescs.
42 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
43 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
44 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
45 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
46 (x86_get_ipa_tdesc_idx): New function.
47 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
48 * linux-x86-tdesc.h: New file.
49 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
50 (target_get_ipa_tdesc_idx): New macro.
51 * tracepoint.c (ipa_tdesc_idx): New macro.
52 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
53 (symbol_list): Add ipa_tdesc_idx.
54 (cmd_qtstart): Write ipa_tdesc_idx in the target.
56 (ipa_tdesc_idx): New variable.
57 (get_context_regcache): Use get_ipa_tdesc.
60 * tracepoint.h (get_ipa_tdesc): New prototype.
63 2016-02-24 Pedro Alves <palves@redhat.com>
65 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
66 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
67 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
68 Factor out common code between the USE_SIGTRAP_SIGINFO and
69 !USE_SIGTRAP_SIGINFO blocks.
70 (linux_low_filter_event): Call save_stop_reason instead of
71 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
73 (linux_wait_1): Update comments.
75 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
77 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
78 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
79 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
80 ppc_insert_point, ppc_remove_point.
82 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
84 * linux-s390-low.c (s390_supports_z_point_type): New function.
85 (struct linux_target_ops): Wire s390_supports_z_point_type in.
87 2016-02-16 Yao Qi <yao.qi@linaro.org>
89 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
90 PC. Get pc from regcache_read_pc.
92 2016-02-12 Yao Qi <yao.qi@linaro.org>
94 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
95 or linux_get_pc_32bit.
96 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
98 2016-02-12 Yao Qi <yao.qi@linaro.org>
100 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
101 arm_linux_get_next_pcs_fixup.
103 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
105 * tracepoint.c (x_tracepoint_action_download): Change
106 write_inferior_data_ptr to write_inferior_data_pointer.
107 (cmd_qtstart): Likewise.
108 (write_inferior_data_ptr): Remove.
109 (download_agent_expr): Change write_inferior_data_ptr to
110 write_inferior_data_pointer.
111 (download_tracepoint_1): Likewise.
112 (download_tracepoint): Likewise.
113 (download_trace_state_variables): Likewise.
115 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
116 Marcin Kościelnicki <koriakin@0x04.net>
118 * tracepoint.c (struct tracepoint_action_ops): Remove.
119 (struct tracepoint_action): Remove ops.
120 (m_tracepoint_action_download, r_tracepoint_action_download)
121 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
122 size and offset accordingly.
123 (m_tracepoint_action_ops, r_tracepoint_action_ops)
124 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
125 (tracepoint_action_send, tracepoint_action_download): New functions.
126 Helpers for trace action handlers.
127 (add_tracepoint_action): Remove setup actions ops.
128 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
130 2016-02-10 Yao Qi <yao.qi@linaro.org>
132 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
134 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
136 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
138 * configure: Regenerate.
140 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
142 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
143 void * to gdb_byte *.
144 * linux-low.c (siginfo_fixup): Likewise.
145 (linux_xfer_siginfo): Likewise.
146 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
148 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
150 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
152 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
154 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
156 * linux-x86-low.c [__x86_64__]: Include
157 "nat/amd64-linux-siginfo.h".
158 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
159 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
160 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
161 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
162 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
163 (cpt_si_fd, si_timerid, si_overrun): Move from
164 nat/amd64-linux-siginfo.c.
165 * Makefile.in (amd64-linux-siginfo.o:): New rule.
167 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
169 * server.c (skip_to_semicolon): Remove.
170 (process_point_options): Use strchrnul instead of
173 2016-01-26 Yao Qi <yao.qi@linaro.org>
175 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
176 * linux-low.c (install_software_single_step_breakpoints): Don't
177 call regcache_read_pc.
178 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
181 2016-01-26 Yao Qi <yao.qi@linaro.org>
183 * linux-low.c (install_software_single_step_breakpoints): Call
184 regcache_read_pc instead of get_pc.
186 2016-01-26 Yao Qi <yao.qi@linaro.org>
188 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
189 (unblock_async_io): Rename to ...
190 (block_unblock_async_io): ... it. New function.
191 (enable_async_io): Don't install SIGIO handler. Unblock it
193 (disable_async_io): Don't ignore SIGIO. Block it instead.
194 (initialize_async_io): Install SIGIO handler. Don't call
197 2016-01-26 Yao Qi <yao.qi@linaro.org>
199 * remote-utils.c (getpkt): If the buffer isn't empty, and the
200 first character is '\003', call *the_target->request_interrupt.
202 2016-01-25 Yao Qi <yao.qi@linaro.org>
204 * remote-utils.c (new_thread_notify): Remove.
205 (dead_thread_notify): Likewise.
206 * remote-utils.h (new_thread_notify): Remove declaration.
207 (dead_thread_notify): Likewise.
209 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
211 * gdb.trace/pending.exp: Fix expected message on continue.
213 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
215 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
216 it works properly on big-endian machines where sizeof (CORE_ADDR)
219 2016-01-21 Pedro Alves <palves@redhat.com>
221 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
222 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
223 * configure: Regenerate.
225 2016-01-21 Yao Qi <yao.qi@linaro.org>
227 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
228 is_thumb and set it according to CPSR saved on the stack.
229 (get_next_pcs_syscall_next_pc): Pass is_thumb to
230 arm_sigreturn_next_pc.
232 2016-01-18 Yao Qi <yao.qi@linaro.org>
234 * linux-low.c (linux_set_pc_64bit): New function.
235 (linux_get_pc_64bit): New function.
236 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
238 * linux-sparc-low.c (debug_threads): Remove declaration.
239 (sparc_get_pc): Remove.
240 (the_low_target): Use linux_get_pc_64bit instead of
242 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
243 (the_low_target): Use linux_get_pc_64bit and
246 2016-01-18 Yao Qi <yao.qi@linaro.org>
248 * linux-arm-low.c (debug_threads): Remove declaration.
249 (arm_get_pc, arm_set_pc): Remove.
250 (the_low_target): Use linux_get_pc_32bit and
252 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
253 (the_low_target): Use linux_get_pc_32bit and
255 * linux-cris-low.c (debug_threads): Remove declaration.
256 (cris_get_pc, cris_set_pc,): Remove.
257 (the_low_target): Use linux_get_pc_32bit and
259 * linux-crisv32-low.c (debug_threads): Remove declaration.
260 (cris_get_pc, cris_set_pc): Remove.
261 (the_low_target): Use linux_get_pc_32bit and
263 * linux-low.c: Include inttypes.h.
264 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
265 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
266 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
267 (the_low_target): Use linux_get_pc_32bit and
269 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
270 (the_low_target): Use linux_get_pc_32bit and
272 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
273 (the_low_target): Use linux_get_pc_32bit and
275 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
276 (the_low_target): Use linux_get_pc_32bit and
278 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
279 (the_low_target): Use linux_get_pc_32bit and
282 2016-01-18 Gary Benson <gbenson@redhat.com>
284 * configure.ac (AC_FUNC_FORK): New check.
285 * config.in: Regenerate.
286 * configure: Likewise.
288 2016-01-14 Yao Qi <yao.qi@linaro.org>
290 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
291 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
292 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
293 arm_get_next_pcs_ctor.
295 2016-01-12 Josh Stone <jistone@redhat.com>
296 Philippe Waroquiers <philippe.waroquiers@skynet.be>
298 * inferiors.h: Include "gdb_vecs.h".
299 (struct process_info): Add syscalls_to_catch.
300 * inferiors.c (remove_process): Free syscalls_to_catch.
301 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
302 syscall_return stops.
303 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
304 * server.c (handle_general_set): Handle QCatchSyscalls.
305 (handle_query): Report support for QCatchSyscalls.
306 * target.h (struct target_ops): Add supports_catch_syscall.
307 (target_supports_catch_syscall): New macro.
308 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
309 (struct lwp_info): Add syscall_state.
310 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
311 Maintain syscall_state and syscalls_to_catch across exec.
312 (get_syscall_trapinfo): New function, proxy to the_low_target.
313 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
314 (linux_low_filter_event): Toggle syscall_state entry/return for
315 syscall traps, and set it ignored for all others.
316 (gdb_catching_syscalls_p): New function.
317 (gdb_catch_this_syscall_p): New function.
318 (linux_wait_1): Handle SYSCALL_SIGTRAP.
319 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
320 (linux_supports_catch_syscall): New function.
321 (linux_target_ops): Install it.
322 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
323 (the_low_target): Install it.
325 2016-01-12 Mike Frysinger <vapier@gentoo.org>
327 * acinclude.m4: Include new ../warning.m4 file.
328 * configure: Regenerated.
329 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
331 2016-01-12 Mike Frysinger <vapier@gentoo.org>
333 * ax.c (is_goto_target): Mark static.
334 * linux-low.c (register_addr): Likewise.
335 (linux_fetch_registers, linux_store_registers): Likewise.
336 * mem-break.c (any_persistent_commands): Fix old prototype.
337 (add_commands_to_breakpoint): Mark static.
338 * regcache.c (find_register_by_name): Delete unused func.
339 * remote-utils.c (hex_or_minus_one): Mark static.
340 * server.c (monitor_show_help): Mark static.
341 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
342 handle_v_requests): Likewise.
344 2016-01-12 Pedro Alves <palves@redhat.com>
346 Remove use of the registered trademark symbol throughout.
348 2016-01-08 Yao Qi <yao.qi@linaro.org>
350 * remote-utils.c (getpkt): If c is '\003', call target hook
353 2016-01-06 Yao Qi <yao.qi@linaro.org>
355 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
357 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
358 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
359 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
360 (thumb2_breakpoint): Declare.
361 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
363 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
364 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
365 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
367 2016-01-01 Joel Brobecker <brobecker@adacore.com>
369 * gdbreplay.c (gdbreplay_version): Change copyright year in
371 * server.c (gdbserver_version): Likewise.
373 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
375 * server.c (crc32_table): Delete.
376 (crc32): Use libiberty's xcrc32 function.
378 2015-12-22 Joel Brobecker <brobecker@adacore.com>
380 * lynx-low.c (lynx_delete_thread_callback): New function.
381 (lynx_mourn): Properly delete our process and all of its
382 threads. Remove call to clear_inferiors.
384 2015-12-22 Joel Brobecker <brobecker@adacore.com>
386 * target.c (thread_search_callback): Add check that
387 the thread_stopped target callback is not NULL before
390 2015-12-21 Yao Qi <yao.qi@linaro.org>
392 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
395 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
397 * server.c (handle_query): Call target_supports_software_single_step.
399 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
401 * linux-low.c (single_step): New function.
402 (linux_resume_one_lwp_throw): Call single_step.
403 (start_step_over): Likewise.
405 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
407 * Makefile.in (SFILES): Append arch/arm-linux.c,
408 arch/arm-get-next-pcs.c.
409 (arm-linux.o): New rule.
410 (arm-get-next-pcs.o): New rule.
411 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
413 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
414 to linux-aarch32-low.c.
415 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
416 (arm_breakpoint_len, thumb_breakpoint): Likewise.
417 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
418 (thumb2_breakpoint_len): Likewise.
419 (arm_is_thumb_mode): Make non-static.
420 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
421 from linux-aarch32-low.c.
422 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
423 (arm_breakpoint_len, thumb_breakpoint): Likewise.
424 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
425 (thumb2_breakpoint_len): Likewise.
426 (arm_is_thumb_mode): New declaration.
427 * linux-arm-low.c: Include arch/arm-linux.h
428 aarch/arm-get-next-pcs.h, sys/syscall.h.
429 (get_next_pcs_ops): New struct.
430 (get_next_pcs_addr_bits_remove): New function.
431 (get_next_pcs_is_thumb): New function.
432 (get_next_pcs_read_memory_unsigned_integer): Likewise.
433 (arm_sigreturn_next_pc): Likewise.
434 (get_next_pcs_syscall_next_pc): Likewise.
435 (arm_gdbserver_get_next_pcs): Likewise.
436 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
438 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
439 * server.h: Include gdb_vecs.h.
441 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
443 * Makefile.in (SFILES): Append common/common-regcache.c.
444 (OBS): Append common-regcache.o.
445 (common-regcache.o): New rule.
446 * regcache.c (init_register_cache): Initialize cache to
448 (regcache_raw_read_unsigned): New function.
449 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
450 register_status enum.
452 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
454 * linux-aarch64-low.c (the_low_targets): Rename
455 breakpoint_reinsert_addr to get_next_pcs.
456 * linux-arm-low.c (the_low_targets): Likewise.
457 * linux-bfin-low.c (the_low_targets): Likewise.
458 * linux-cris-low.c (the_low_targets): Likewise.
459 * linux-crisv32-low.c (the_low_targets): Likewise.
460 * linux-low.c (can_software_single_step): Likewise.
461 (install_software_single_step_breakpoints): New function.
462 (start_step_over): Use install_software_single_step_breakpoints.
463 * linux-low.h: New CORE_ADDR vector.
464 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
466 * linux-mips-low.c (the_low_targets): Likewise.
467 * linux-nios2-low.c (the_low_targets): Likewise.
468 * linux-sparc-low.c (the_low_targets): Likewise.
470 2015-12-17 Pedro Alves <palves@redhat.com>
472 * linux-low.c (linux_kill_one_lwp): Remove references to
474 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
476 (linux_init_signals): Delete.
477 (initialize_low): Adjust.
478 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
480 2015-12-16 Pedro Alves <palves@redhat.com>
482 * configure.ac (compiler warning flags): When testing a
483 -Wno-foo option, check whether -Wfoo works instead.
484 * configure: Regenerate.
486 2015-12-11 Don Breazeal <donb@codesourcery.com>
488 * server.c (process_serial_event): Don't exit from gdbserver
489 in remote mode if there are still active inferiors.
491 2015-12-11 Yao Qi <yao.qi@linaro.org>
493 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
494 arm_breakpoint_at if the process is 32-bit.
496 2015-12-11 Yao Qi <yao.qi@linaro.org>
498 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
501 2015-12-07 Yao Qi <yao.qi@linaro.org>
503 * configure.srv: Append arm.o to srv_tgtobj for
504 aarch64*-*-linux* target.
505 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
506 from linux-arm-low.c.
507 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
508 (arm_breakpoint_len, thumb_breakpoint): Likewise.
509 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
510 (thumb2_breakpoint_len): Likewise.
511 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
512 (arm_breakpoint_kinds): Likewise.
513 (arm_breakpoint_kind_from_pc): Likewise.
514 (arm_sw_breakpoint_from_kind): Likewise.
515 (arm_breakpoint_kind_from_current_state): Likewise.
516 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
517 (arm_sw_breakpoint_from_kind): Declare.
518 (arm_breakpoint_kind_from_current_state): Declare.
519 (arm_breakpoint_at): Declare.
520 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
521 arm_sw_breakpoint_from_kind if process is 32-bit.
522 (aarch64_breakpoint_kind_from_pc): New function.
523 (aarch64_breakpoint_kind_from_current_state): New function.
524 (the_low_target): Initialize fields breakpoint_kind_from_pc
525 and breakpoint_kind_from_current_state.
526 * linux-arm-low.c (arm_breakpoint_kinds): Move to
528 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
529 (arm_breakpoint, arm_breakpoint_len): Likewise.
530 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
531 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
532 (arm_is_thumb_mode): Likewise.
533 (arm_breakpoint_at): Likewise.
534 (arm_breakpoint_kind_from_pc): Likewise.
535 (arm_sw_breakpoint_from_kind): Likewise.
536 (arm_breakpoint_kind_from_current_state): Likewise.
539 2015-08-04 Yao Qi <yao.qi@linaro.org>
541 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
542 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
543 * server.c (extended_protocol): Remove "static".
544 * server.h (extended_protocol): Declare it.
546 2015-12-04 Josh Stone <jistone@redhat.com>
548 * target.h (struct target_ops) <arch_setup>: Rename to ...
549 (struct target_ops) <post_create_inferior>: ... this.
550 (target_arch_setup): Rename to ...
551 (target_post_create_inferior): ... this, calling post_create_inferior.
552 * server.c (start_inferior): Update target_arch_setup calls to
553 target_post_create_inferior.
554 * linux-low.c (linux_low_ptrace_options): Forward declare.
555 (linux_arch_setup): Update its comment for general use.
556 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
557 (struct linux_target_ops): Use linux_post_create_inferior.
558 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
559 to post_create_inferior.
560 * nto-low.c (struct nto_target_ops): Likewise.
561 * spu-low.c (struct spu_target_ops): Likewise.
562 * win32-low.c (struct win32_target_ops): Likewise.
564 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
566 * linux-arm-low.c: Remove duplicate arch/arm.h include.
568 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
570 * linux-arm-low.c (arm_reinsert_addr): Remove function.
571 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
572 * linux-cris-low.c (cris_reinsert_addr> Remove function.
573 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
574 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
575 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
576 * linux-mips-low.c (mips_reinsert_addr): Remove function.
577 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
578 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
579 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
580 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
581 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
583 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
585 * linux-low.c (linux_look_up_symbols): Don't call
586 linux_supports_traceclone.
587 * linux-low.h (thread_db_init): Remove use_events argument.
588 * thread-db.c (thread_db_use_event): Remove global variable.
589 (struct thread_db) <td_thr_event_enable_p>: Remove field.
590 (struct thread_db) <td_create_bp>: Remove field.
591 (thread_db_create_event): Remove function.
592 (thread_db_enable_reporting): Likewise.
593 (find_one_thread): Don't check for thread_db_use_events.
594 (attach_thread): Likewise.
595 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
596 (try_thread_db_load_1): Don't check for thread_db_use_events.
597 (thread_db_init): Remove use_events argument and thread events
599 (remove_thread_event_breakpoints): Remove function.
600 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
602 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
604 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
606 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
607 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
608 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
609 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
610 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
612 * linux-crisv32-low.c (cris_supports_hardware_single_step):
614 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
615 * linux-low.c (can_hardware_single_step): Use
616 supports_hardware_single_step.
617 (can_software_single_step): New function.
618 (start_step_over): Call can_software_single_step.
619 (linux_supports_hardware_single_step): New function.
620 (struct target_ops) <supports_software_single_step>: Initialize.
621 * linux-low.h (struct linux_target_ops)
622 <supports_hardware_single_step>: Initialize.
623 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
624 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
625 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
626 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
627 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
628 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
629 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
630 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
631 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
632 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
634 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
635 (struct linux_target_ops) <tile_supports_hardware_single_step>:
637 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
638 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
639 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
641 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
642 * target.h (struct target_ops): <supports_software_single_step>:
644 (target_supports_software_single_step): New macro.
646 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
648 * linux-low.c (linux_wait_1): Fix pc advance condition.
649 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
650 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
652 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
654 * linux-arm-low.c (arm_is_thumb_mode): New function.
655 (arm_breakpoint_at): Use arm_is_thumb_mode.
656 (arm_breakpoint_kind_from_current_state): New function.
657 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
659 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
660 (linux_breakpoint_kind_from_current_state): New function.
661 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
662 * linux-low.h (struct linux_target_ops)
663 <breakpoint_kind_from_current_state>: New field.
664 * target.h (struct target_ops): Likewise.
665 (target_breakpoint_kind_from_current_state): New macro.
667 2015-11-30 Pedro Alves <palves@redhat.com>
669 * linux-low.c (linux_resume): Wake up the event loop before
672 2015-11-30 Pedro Alves <palves@redhat.com>
674 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
676 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
678 * target.c (struct thread_search): New structure.
679 (thread_search_callback): New function.
680 (prev_general_thread): New global.
681 (prepare_to_access_memory, done_accessing_memory): New functions.
682 * target.h (prepare_to_access_memory, done_accessing_memory):
683 Replace macros with function declarations.
685 2015-11-30 Pedro Alves <palves@redhat.com>
688 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
689 report TARGET_WAITKIND_NO_RESUMED.
690 * remote-utils.c (prepare_resume_reply): Handle
691 TARGET_WAITKIND_NO_RESUMED.
692 * server.c (report_no_resumed): New global.
693 (handle_query) <qSupported>: Handle "no-resumed+". Report
694 "no-resumed+" support.
695 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
696 return error if the client doesn't support no-resumed events.
697 (push_stop_notification): New function.
698 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
699 events if the client supports them.
701 2015-11-30 Pedro Alves <palves@redhat.com>
703 * linux-low.c (thread_still_has_status_pending_p): Don't check
705 (lwp_resumed): New function.
706 (status_pending_p_callback): Return early if the LWP is not
707 supposed to be resumed.
709 2015-11-30 Pedro Alves <palves@redhat.com>
711 * linux-low.c (handle_extended_wait): Assert that the LWP's
712 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
713 thread create events, leave the new child's status pending.
714 (linux_low_filter_event): If GDB wants to hear about thread exit
715 events, leave the LWP marked dead and don't delete it.
716 (linux_wait_for_event_filtered): Don't check for thread exit.
717 (filter_exit_event): New function.
718 (linux_wait_1): Use it, when returning an exit event.
719 (linux_resume_one_lwp_throw): Assert that the LWP's
720 waitstatus is TARGET_WAITKIND_IGNORE.
721 * remote-utils.c (prepare_resume_reply): Handle
722 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
723 * server.c (report_thread_events): New global.
724 (handle_general_set): Handle QThreadEvents.
725 (handle_query) <qSupported>: Handle and report QThreadEvents+;
726 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
727 TARGET_WAITKIND_THREAD_EXITED.
728 * server.h (report_thread_events): Declare.
730 2015-11-30 Pedro Alves <palves@redhat.com>
732 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
733 the thread's last_resume_kind was resume_stop.
735 2015-11-30 Pedro Alves <palves@redhat.com>
737 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
740 2015-11-30 Pedro Alves <palves@redhat.com>
742 * server.c (handle_v_requests): Handle vCtrlC.
744 2015-11-30 Pedro Alves <palves@redhat.com>
746 * gdbthread.h (find_any_thread_of_pid): Declare.
747 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
749 * server.c (handle_query): If current_thread is NULL, look for
750 another thread of the selected process.
752 2015-11-26 Daniel Colascione <dancol@dancol.org>
753 Simon Marchi <simon.marchi@ericsson.com>
755 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
756 * server.c (handle_qxfer_threads_worker): Refactor to include thread
758 * target.h (struct target_ops) <thread_name>: New field.
759 (target_thread_name): New macro.
761 2015-11-23 Joel Brobecker <brobecker@adacore.com>
763 * regcache.h (regcache_invalidate_pid): Add declaration.
764 * regcache.c (regcache_invalidate_pid): New function, extracted
765 from regcache_invalidate.
766 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
767 Add trivial documentation comment.
768 * lynx-low.c: Use regcache_invalidate_pid instead of
771 2015-11-23 Joel Brobecker <brobecker@adacore.com>
773 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
774 and Elf64_auxv_t if the target is Android.
776 2015-11-22 Doug Evans <xdje42@gmail.com>
778 * target.h: #include <sys/types.h>.
780 2015-11-19 Pedro Alves <palves@redhat.com>
782 * linux-low.c (linux_process_qsupported): Change prototype.
784 * linux-low.h (struct linux_target_ops) <process_qsupported>:
786 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
787 and adjust to loop over all features.
788 * server.c (handle_query) <qSupported>: Adjust to call
789 target_process_qsupported once, passing it a vector of unprocessed
791 * target.h (struct target_ops) <process_qsupported>: Change
793 (target_process_qsupported): Adjust.
795 2015-11-19 Pedro Alves <palves@redhat.com>
797 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
799 * configure: Regenerate.
801 2015-11-19 Pedro Alves <palves@redhat.com>
803 * configure: Regenerate.
805 2015-11-19 Yao Qi <yao.qi@linaro.org>
807 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
810 2015-11-19 Yao Qi <yao.qi@linaro.org>
812 * linux-aarch64-low.c (enum aarch64_operand_type): New.
813 (struct aarch64_operand): Move enum out.
815 2015-11-19 Yao Qi <yao.qi@linaro.org>
817 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
818 struct user_fpsimd_state *.
819 (aarch64_store_fpregset): Likewise.
821 2015-11-19 Yao Qi <yao.qi@linaro.org>
823 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
824 struct user_pt_regs *.
825 (aarch64_store_gregset): Likewise.
827 2015-11-18 Pedro Alves <palves@redhat.com>
829 * Makefile.in (all_object_files): Add $IPA_OBJS.
831 2015-11-17 Pedro Alves <palves@redhat.com>
833 * win32-low.c (win32_resume): Use gdb_signal_from_host,
834 GDB_SIGNAL_0 and gdb_signal_to_string.
836 2015-11-17 Pedro Alves <palves@redhat.com>
838 * win32-low.c (handle_output_debug_string): Remove parameter.
839 (win32_kill): Remove our_status local and adjust call to
840 handle_output_debug_string.
841 (get_child_debug_event): Adjust call to
842 handle_output_debug_string.
844 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
846 * linux-mips-low.c (mips_fill_gregset): Add cast.
847 (mips_store_gregset): Likewise.
848 (mips_fill_fpregset): Likewise.
849 (mips_store_fpregset): Likewise.
851 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
853 * linux-mips-low.c (mips_add_watchpoint): Rename private to
856 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
858 * linux-mips-low.c (mips_linux_new_thread): Change type of
859 watch_type to enum target_hw_bp_type.
861 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
863 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
864 Change return type to arm_hwbp_type.
866 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
868 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
869 (arm_store_gregset): Likewise.
870 * linux-arm-low.c (arm_get_hwcap): Likewise.
871 (arm_read_description): Likewise.
873 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
875 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
877 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
879 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
880 (ppc_fill_vsxregset): Likewise.
881 (ppc_store_vsxregset): Likewise.
882 (ppc_fill_vrregset): Likewise.
883 (ppc_store_vrregset): Likewise.
884 (ppc_fill_evrregset): Likewise.
885 (ppc_store_evrregset): Likewise.
887 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
889 * linux-ppc-low.c (ppc_usrregs_info): Remove
891 (ppc_arch_setup): Move lower in file.
893 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
895 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
896 (ps_pdwrite): Likewise.
898 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
900 * linux-arm-low.c (arm_new_thread): Move pointer dereference
901 to after assert checks.
903 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
905 * proc-service.c (ps_pdread): Add/adjust casts.
906 (ps_pdwrite): Add/adjust casts.
908 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
910 * server.c (handle_search_memory_1): Cast return value of
913 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
915 * server.c (write_qxfer_response): Change type of data to
918 2015-10-29 Pedro Alves <palves@redhat.com>
920 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
922 2015-10-29 Pedro Alves <palves@redhat.com>
924 * tracepoint.c (clear_installed_tracepoints): Add casts.
926 2015-10-29 Pedro Alves <palves@redhat.com>
928 * server.c (handle_v_cont, process_serial_event): Add enum
929 gdb_signal casts to signal parsing code.
931 2015-10-29 Pedro Alves <palves@redhat.com>
933 * linux-low.h (NULL_REGSET): Define.
934 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
935 * linux-arm-low.c (arm_regsets): Likewise.
936 * linux-crisv32-low.c (cris_regsets): Likewise.
937 * linux-m68k-low.c (m68k_regsets): Likewise.
938 * linux-mips-low.c (mips_regsets): Likewise.
939 * linux-nios2-low.c (nios2_regsets): Likewise.
940 * linux-ppc-low.c (ppc_regsets): Likewise.
941 * linux-s390-low.c (s390_regsets): Likewise.
942 * linux-sh-low.c (sh_regsets): Likewise.
943 * linux-sparc-low.c (sparc_regsets): Likewise.
944 * linux-tic6x-low.c (tic6x_regsets): Likewise.
945 * linux-tile-low.c (tile_regsets): Likewise.
946 * linux-x86-low.c (x86_regsets): Likewise.
947 * linux-xtensa-low.c (xtensa_regsets): Likewise.
949 2015-10-29 Pedro Alves <palves@redhat.com>
951 * linux-low.h (NULL_REGSET): Define.
952 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
953 * linux-arm-low.c (arm_regsets): Likewise.
954 * linux-crisv32-low.c (cris_regsets): Likewise.
955 * linux-m68k-low.c (m68k_regsets): Likewise.
956 * linux-mips-low.c (mips_regsets): Likewise.
957 * linux-nios2-low.c (nios2_regsets): Likewise.
958 * linux-ppc-low.c (ppc_regsets): Likewise.
959 * linux-s390-low.c (s390_regsets): Likewise.
960 * linux-sh-low.c (sh_regsets): Likewise.
961 * linux-sparc-low.c (sparc_regsets): Likewise.
962 * linux-tic6x-low.c (tic6x_regsets): Likewise.
963 * linux-tile-low.c (tile_regsets): Likewise.
964 * linux-x86-low.c (x86_regsets): Likewise.
965 * linux-xtensa-low.c (xtensa_regsets): Likewise.
967 2015-10-26 Doug Evans <dje@google.com>
969 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
971 2015-10-26 Doug Evans <dje@google.com>
973 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
975 2015-10-26 Doug Evans <dje@google.com>
977 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
979 (attach_thread, find_new_threads_callback): Ditto.
981 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
983 * mem-break.h (set_breakpoint_data): Remove.
985 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
987 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
988 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
989 (initialize_low): Remove set_breakpoint_data call.
990 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
991 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
992 (initialize_low): Remove set_breakpoint_data call.
993 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
994 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
995 (initialize_low): Remove set_breakpoint_data call.
997 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
999 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1000 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1001 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1002 * target.h (target_breakpoint_kind_from_pc): New macro.
1004 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1006 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1007 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1008 the default breakpoint kind.
1010 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1012 * linux-arm-low.c (arm_supports_z_point_type): Add software
1015 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1017 * linux-arm-low.c: Refactor breakpoint definitions.
1018 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1019 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1021 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1023 * Makefile.in: Add arm.c/o.
1024 * configure.srv: Likewise.
1025 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1026 (arm_breakpoint_kind_from_pc): New function.
1027 (arm_sw_breakpoint_from_kind): Return proper kind.
1028 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1030 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1032 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1034 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1035 (struct raw_breakpoint) <size>: Remove.
1036 (struct raw_breakpoint) <kind>: Add.
1037 (bp_size): New function.
1038 (bp_opcode): Likewise.
1039 (find_raw_breakpoint_at): Adjust for kind.
1040 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1041 (remove_memory_breakpoint): Adjust for kind call bp_size.
1042 (set_raw_breakpoint_at): Adjust for kind.
1043 (set_breakpoint): Likewise.
1044 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1045 (delete_raw_breakpoint): Adjust for kind.
1046 (delete_breakpoint): Likewise.
1047 (find_gdb_breakpoint): Likewise.
1048 (set_gdb_breakpoint_1): Likewise.
1049 (set_gdb_breakpoint): Likewise.
1050 (delete_gdb_breakpoint_1): Likewise.
1051 (delete_gdb_breakpoint): Likewise.
1052 (uninsert_raw_breakpoint): Likewise.
1053 (reinsert_raw_breakpoint): Likewise.
1054 (set_breakpoint_data): Remove.
1055 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1056 (check_mem_read): Adjust for kind call bp_size.
1057 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1058 (clone_one_breakpoint): Adjust for kind.
1059 * mem-break.h (set_gdb_breakpoint): Likewise.
1060 (delete_gdb_breakpoint): Likewise.
1061 * server.c (process_serial_event): Likewise.
1063 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1065 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1066 (struct linux_target_ops) <breakpoint>: Remove.
1067 (struct linux_target_ops) <breakpoint_len>: Remove.
1068 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1069 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1070 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1071 (arm_sw_breakpoint_from_kind): New function.
1072 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1073 (struct linux_target_ops) <breakpoint>: Remove.
1074 (struct linux_target_ops) <breakpoint_len>: Remove.
1075 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1076 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1077 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1078 (struct linux_target_ops) <breakpoint>: Remove.
1079 (struct linux_target_ops) <breakpoint_len>: Remove.
1080 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1081 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1082 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1083 (struct linux_target_ops) <breakpoint>: Remove.
1084 (struct linux_target_ops) <breakpoint_len>: Remove.
1085 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1086 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1087 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1088 and sw_breakpoint_from_kind to increment the pc.
1089 (linux_breakpoint_kind_from_pc): New function.
1090 (linux_sw_breakpoint_from_kind): New function.
1091 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1092 (initialize_low): Call breakpoint_kind_from_pc and
1093 sw_breakpoint_from_kind to replace breakpoint_data/len.
1094 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1096 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1097 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1103 (struct linux_target_ops) <breakpoint>: Remove.
1104 (struct linux_target_ops) <breakpoint_len>: Remove.
1105 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1106 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1107 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1108 (struct linux_target_ops) <breakpoint>: Remove.
1109 (struct linux_target_ops) <breakpoint_len>: Remove.
1110 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1111 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1112 * linux-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1143 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1144 (struct linux_target_ops) <breakpoint>: Remove.
1145 (struct linux_target_ops) <breakpoint_len>: Remove.
1146 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1147 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1148 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1149 (struct linux_target_ops) <breakpoint>: Remove.
1150 (struct linux_target_ops) <breakpoint_len>: Remove.
1151 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1152 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1154 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1156 * linux-cris-low.c (cris_get_pc): Remove void arg.
1158 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1160 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1163 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1165 * inferiors.c (thread_pid_matches_callback): New function.
1166 (find_thread_process): New function.
1167 (remove_thread): Reset current_thread.
1168 (remove_process): Assert threads have been removed first.
1170 2015-10-15 Yao Qi <yao.qi@linaro.org>
1172 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1174 (aarch64_remove_point): Likewise.
1175 * regcache.c (regcache_register_size): New function.
1177 2015-10-12 Yao Qi <yao.qi@linaro.org>
1179 * linux-aarch64-low.c: Update all callers as emit_load_store
1180 is renamed to aarch64_emit_load_store.
1182 2015-10-12 Yao Qi <yao.qi@linaro.org>
1184 * linux-aarch64-low.c: Update all callers of function renaming
1185 from emit_insn to aarch64_emit_insn.
1187 2015-10-12 Yao Qi <yao.qi@linaro.org>
1189 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1190 arch/aarch64-insn.h.
1191 (struct aarch64_memory_operand): Likewise.
1193 (emit_insn): Move to arch/aarch64-insn.c.
1194 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1195 (emit_load_store): Move to arch/aarch64-insn.c.
1196 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1197 (can_encode_int32): Remove.
1199 2015-10-12 Yao Qi <yao.qi@linaro.org>
1201 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1202 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1203 (aarch64_relocate_instruction): Likewise.
1204 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1205 (struct aarch64_insn_visitor): Likewise.
1207 2015-10-12 Yao Qi <yao.qi@linaro.org>
1209 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1210 (struct aarch64_insn_visitor): New.
1211 (struct aarch64_insn_relocation_data): New.
1212 (aarch64_ftrace_insn_reloc_b): New function.
1213 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1214 (aarch64_ftrace_insn_reloc_cb): Likewise.
1215 (aarch64_ftrace_insn_reloc_tb): Likewise.
1216 (aarch64_ftrace_insn_reloc_adr): Likewise.
1217 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1218 (aarch64_ftrace_insn_reloc_others): Likewise.
1220 (aarch64_relocate_instruction): Use visitor.
1222 2015-10-12 Yao Qi <yao.qi@linaro.org>
1224 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1225 int. Add argument buf.
1226 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1227 aarch64_relocate_instruction.
1229 2015-10-12 Yao Qi <yao.qi@linaro.org>
1231 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1232 argument insn. Remove local variable insn. Don't call
1234 (aarch64_install_fast_tracepoint_jump_pad): Call
1237 2015-09-30 Yao Qi <yao.qi@linaro.org>
1239 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1240 (emit_load_store_pair): Likewise.
1242 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1244 * dll.c (match_dll): Add cast(s).
1245 (unloaded_dll): Likewise.
1246 * linux-low.c (second_thread_of_pid_p): Likewise.
1247 (delete_lwp_callback): Likewise.
1248 (count_events_callback): Likewise.
1249 (select_event_lwp_callback): Likewise.
1250 (linux_set_resume_request): Likewise.
1251 * server.c (accumulate_file_name_length): Likewise.
1252 (emit_dll_description): Likewise.
1253 (handle_qxfer_threads_worker): Likewise.
1254 (visit_actioned_threads): Likewise.
1255 * thread-db.c (any_thread_of): Likewise.
1256 * tracepoint.c (same_process_p): Likewise.
1257 (match_blocktype): Likewise.
1258 (build_traceframe_info_xml): Likewise.
1260 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1262 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1264 (gdb_unparse_agent_expr): Likewise.
1265 * hostio.c (require_data): Likewise.
1266 (handle_pread): Likewise.
1267 * linux-low.c (disable_regset): Likewise.
1268 (fetch_register): Likewise.
1269 (store_register): Likewise.
1270 (get_dynamic): Likewise.
1271 (linux_qxfer_libraries_svr4): Likewise.
1272 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1273 (set_fast_tracepoint_jump): Likewise.
1274 (uninsert_fast_tracepoint_jumps_at): Likewise.
1275 (reinsert_fast_tracepoint_jumps_at): Likewise.
1276 (validate_inserted_breakpoint): Likewise.
1277 (clone_agent_expr): Likewise.
1278 * regcache.c (init_register_cache): Likewise.
1279 * remote-utils.c (putpkt_binary_1): Likewise.
1280 (decode_M_packet): Likewise.
1281 (decode_X_packet): Likewise.
1282 (look_up_one_symbol): Likewise.
1283 (relocate_instruction): Likewise.
1284 (monitor_output): Likewise.
1285 * server.c (handle_search_memory): Likewise.
1286 (handle_qxfer_exec_file): Likewise.
1287 (handle_qxfer_libraries): Likewise.
1288 (handle_qxfer): Likewise.
1289 (handle_query): Likewise.
1290 (handle_v_cont): Likewise.
1291 (handle_v_run): Likewise.
1292 (captured_main): Likewise.
1293 * target.c (write_inferior_memory): Likewise.
1294 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1295 * tracepoint.c (init_trace_buffer): Likewise.
1296 (add_tracepoint_action): Likewise.
1297 (add_traceframe): Likewise.
1298 (add_traceframe_block): Likewise.
1299 (cmd_qtdpsrc): Likewise.
1300 (cmd_qtdv): Likewise.
1301 (cmd_qtstatus): Likewise.
1302 (response_source): Likewise.
1303 (response_tsv): Likewise.
1304 (cmd_qtnotes): Likewise.
1305 (gdb_collect): Likewise.
1306 (initialize_tracepoint): Likewise.
1308 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1310 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1311 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1312 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1314 (enum aarch64_condition_codes): New enum.
1315 (w0): New static global.
1318 (struct aarch64_memory_operand) <type>: New
1319 MEMORY_OPERAND_POSTINDEX type.
1320 (postindex_memory_operand): New helper function.
1321 (emit_ret): New function.
1322 (emit_load_store_pair): New function, factored out of emit_stp
1323 with support for MEMORY_OPERAND_POSTINDEX.
1324 (emit_stp): Rewrite using emit_load_store_pair.
1325 (emit_ldp): New function.
1326 (emit_load_store): Likewise.
1327 (emit_ldr): Mention post-index instruction in comment.
1328 (emit_ldrh): New function.
1329 (emit_ldrb): New function.
1330 (emit_ldrsw): Mention post-index instruction in comment.
1331 (emit_str): Likewise.
1332 (emit_subs): New function.
1333 (emit_cmp): Likewise.
1334 (emit_and): Likewise.
1335 (emit_orr): Likewise.
1336 (emit_orn): Likewise.
1337 (emit_eor): Likewise.
1338 (emit_mvn): Likewise.
1339 (emit_lslv): Likewise.
1340 (emit_lsrv): Likewise.
1341 (emit_asrv): Likewise.
1342 (emit_mul): Likewise.
1343 (emit_sbfm): Likewise.
1344 (emit_sbfx): Likewise.
1345 (emit_ubfm): Likewise.
1346 (emit_ubfx): Likewise.
1347 (emit_csinc): Likewise.
1348 (emit_cset): Likewise.
1349 (emit_nop): Likewise.
1350 (emit_ops_insns): New helper function.
1351 (emit_pop): Likewise.
1352 (emit_push): Likewise.
1353 (aarch64_emit_prologue): New function.
1354 (aarch64_emit_epilogue): Likewise.
1355 (aarch64_emit_add): Likewise.
1356 (aarch64_emit_sub): Likewise.
1357 (aarch64_emit_mul): Likewise.
1358 (aarch64_emit_lsh): Likewise.
1359 (aarch64_emit_rsh_signed): Likewise.
1360 (aarch64_emit_rsh_unsigned): Likewise.
1361 (aarch64_emit_ext): Likewise.
1362 (aarch64_emit_log_not): Likewise.
1363 (aarch64_emit_bit_and): Likewise.
1364 (aarch64_emit_bit_or): Likewise.
1365 (aarch64_emit_bit_xor): Likewise.
1366 (aarch64_emit_bit_not): Likewise.
1367 (aarch64_emit_equal): Likewise.
1368 (aarch64_emit_less_signed): Likewise.
1369 (aarch64_emit_less_unsigned): Likewise.
1370 (aarch64_emit_ref): Likewise.
1371 (aarch64_emit_if_goto): Likewise.
1372 (aarch64_emit_goto): Likewise.
1373 (aarch64_write_goto_address): Likewise.
1374 (aarch64_emit_const): Likewise.
1375 (aarch64_emit_call): Likewise.
1376 (aarch64_emit_reg): Likewise.
1377 (aarch64_emit_pop): Likewise.
1378 (aarch64_emit_stack_flush): Likewise.
1379 (aarch64_emit_zero_ext): Likewise.
1380 (aarch64_emit_swap): Likewise.
1381 (aarch64_emit_stack_adjust): Likewise.
1382 (aarch64_emit_int_call_1): Likewise.
1383 (aarch64_emit_void_call_2): Likewise.
1384 (aarch64_emit_eq_goto): Likewise.
1385 (aarch64_emit_ne_goto): Likewise.
1386 (aarch64_emit_lt_goto): Likewise.
1387 (aarch64_emit_le_goto): Likewise.
1388 (aarch64_emit_gt_goto): Likewise.
1389 (aarch64_emit_ge_got): Likewise.
1390 (aarch64_emit_ops_impl): New static global variable.
1391 (aarch64_emit_ops): New target function, return
1392 &aarch64_emit_ops_impl.
1393 (struct linux_target_ops): Install it.
1395 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1397 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1398 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1400 * linux-aarch64-ipa.c: New file.
1401 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1403 (aarch64_get_thread_area): New target method.
1404 (extract_signed_bitfield): New helper function.
1405 (aarch64_decode_ldr_literal): New function.
1406 (enum aarch64_opcodes): New enum.
1407 (struct aarch64_register): New struct.
1408 (struct aarch64_operand): New struct.
1409 (x0): New static global.
1418 (aarch64_register): New helper function.
1419 (register_operand): Likewise.
1420 (immediate_operand): Likewise.
1421 (struct aarch64_memory_operand): New struct.
1422 (offset_memory_operand): New helper function.
1423 (preindex_memory_operand): Likewise.
1424 (enum aarch64_system_control_registers): New enum.
1425 (ENCODE): New macro.
1426 (emit_insn): New helper function.
1427 (emit_b): New function.
1428 (emit_bcond): Likewise.
1429 (emit_cb): Likewise.
1430 (emit_tb): Likewise.
1431 (emit_blr): Likewise.
1432 (emit_stp): Likewise.
1433 (emit_ldp_q_offset): Likewise.
1434 (emit_stp_q_offset): Likewise.
1435 (emit_load_store): Likewise.
1436 (emit_ldr): Likewise.
1437 (emit_ldrsw): Likewise.
1438 (emit_str): Likewise.
1439 (emit_ldaxr): Likewise.
1440 (emit_stxr): Likewise.
1441 (emit_stlr): Likewise.
1442 (emit_data_processing_reg): Likewise.
1443 (emit_data_processing): Likewise.
1444 (emit_add): Likewise.
1445 (emit_sub): Likewise.
1446 (emit_mov): Likewise.
1447 (emit_movk): Likewise.
1448 (emit_mov_addr): Likewise.
1449 (emit_mrs): Likewise.
1450 (emit_msr): Likewise.
1451 (emit_sevl): Likewise.
1452 (emit_wfe): Likewise.
1453 (append_insns): Likewise.
1454 (can_encode_int32_in): New helper function.
1455 (aarch64_relocate_instruction): New function.
1456 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1457 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1458 (struct linux_target_ops): Install aarch64_get_thread_area,
1459 aarch64_install_fast_tracepoint_jump_pad and
1460 aarch64_get_min_fast_tracepoint_insn_len.
1462 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1464 * Makefile.in (aarch64-insn.o): New rule.
1465 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1467 2015-09-21 Yao Qi <yao.qi@linaro.org>
1469 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1471 2015-09-21 Yao Qi <yao.qi@linaro.org>
1473 * tracepoint.c (max_jump_pad_size): Remove.
1475 2015-09-18 Yao Qi <yao.qi@linaro.org>
1477 * linux-aarch64-low.c: Don't include sys/uio.h.
1478 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1480 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
1482 * tracepoint.c (eval_result_type): Change prototype.
1483 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1485 2015-09-15 Pedro Alves <palves@redhat.com>
1487 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1488 Check whether to report exec events instead of checking whether
1489 multiprocess is enabled.
1491 2015-09-15 Pedro Alves <palves@redhat.com>
1494 * remote-utils.c (prepare_resume_reply): Merge
1495 TARGET_WAITKIND_VFORK_DONE switch case with the
1496 TARGET_WAITKIND_FORKED case.
1498 2015-09-15 Yao Qi <yao.qi@linaro.org>
1500 * server.c (handle_query): Check string comparison using
1501 "else if" instead of "if".
1503 2015-09-15 Yao Qi <yao.qi@linaro.org>
1505 * server.c (vCont_supported): New global variable.
1506 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1507 matches. Append ";vContSupported+" to own_buf.
1508 (handle_v_requests): Append ";s;S" to own_buf if target supports
1509 hardware single step or vCont_supported is false.
1510 (capture_main): Set vCont_supported to zero.
1512 2015-09-15 Yao Qi <yao.qi@linaro.org>
1514 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1516 (linux_supports_hardware_single_step): ... New function.
1517 (linux_target_ops): Update.
1518 * lynx-low.c (lynx_target_ops): Set field
1519 supports_hardware_single_step to target_can_do_hardware_single_step.
1520 * nto-low.c (nto_target_ops): Likewise.
1521 * spu-low.c (spu_target_ops): Likewise.
1522 * win32-low.c (win32_target_ops): Likewise.
1523 * target.c (target_can_do_hardware_single_step): New function.
1524 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1525 Remove. <supports_hardware_single_step>: New field.
1526 (target_supports_conditional_breakpoints): Remove.
1527 (target_supports_hardware_single_step): New macro.
1528 (target_can_do_hardware_single_step): Declare.
1529 * server.c (handle_query): Use target_supports_hardware_single_step
1530 instead of target_supports_conditional_breakpoints.
1532 2015-09-15 Yao Qi <yao.qi@linaro.org>
1534 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1536 (struct linux_target_ops the_low_target): Install
1537 aarch64_linux_siginfo_fixup.
1539 2015-09-11 Don Breazeal <donb@codesourcery.com>
1540 Luis Machado <lgustavo@codesourcery.com>
1542 * linux-low.c (linux_mourn): Static declaration.
1543 (linux_arch_setup): Move in front of
1544 handle_extended_wait.
1545 (linux_arch_setup_thread): New function.
1546 (handle_extended_wait): Handle exec events. Call
1547 linux_arch_setup_thread. Make event_lwp argument a
1548 pointer-to-a-pointer.
1549 (check_zombie_leaders): Do not check stopped threads.
1550 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1551 (linux_low_filter_event): Add lwp and thread for exec'ing
1552 non-leader thread if leader thread has been deleted.
1553 Refactor code into linux_arch_setup_thread and call it.
1554 Pass child lwp pointer by reference to handle_extended_wait.
1555 (linux_wait_for_event_filtered): Update comment.
1556 (linux_wait_1): Prevent clobbering exec event status.
1557 (linux_supports_exec_events): New function.
1558 (linux_target_ops) <supports_exec_events>: Initialize new member.
1559 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1561 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1562 * server.c (report_exec_events): New global variable.
1563 (handle_query): Handle qSupported query for exec-events feature.
1564 (captured_main): Initialize report_exec_events.
1565 * server.h (report_exec_events): Declare new global variable.
1566 * target.h (struct target_ops) <supports_exec_events>: New
1568 (target_supports_exec_events): New macro.
1569 * win32-low.c (win32_target_ops) <supports_exec_events>:
1570 Initialize new member.
1572 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
1574 * linux-low.c (linux_low_enable_btrace): Remove.
1575 (linux_target_ops): Replace linux_low_enable_btrace with
1576 linux_enable_btrace.
1578 2015-09-03 Yao Qi <yao.qi@linaro.org>
1580 * linux-aarch64-low.c (aarch64_insert_point): Call
1581 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
1584 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1586 * linux-low.c (check_stopped_by_breakpoint): Use
1587 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
1589 2015-08-27 Pedro Alves <palves@redhat.com>
1591 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
1593 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
1595 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
1596 the XNEW-family equivalent.
1597 (compile_bytecodes): Likewise.
1598 * dll.c (loaded_dll): Likewise.
1599 * event-loop.c (append_callback_event): Likewise.
1600 (create_file_handler): Likewise.
1601 (create_file_event): Likewise.
1602 * hostio.c (handle_open): Likewise.
1603 * inferiors.c (add_thread): Likewise.
1604 (add_process): Likewise.
1605 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
1606 * linux-arm-low.c (arm_new_process): Likewise.
1607 (arm_new_thread): Likewise.
1608 * linux-low.c (add_to_pid_list): Likewise.
1609 (linux_add_process): Likewise.
1610 (handle_extended_wait): Likewise.
1611 (add_lwp): Likewise.
1612 (enqueue_one_deferred_signal): Likewise.
1613 (enqueue_pending_signal): Likewise.
1614 (linux_resume_one_lwp_throw): Likewise.
1615 (linux_resume_one_thread): Likewise.
1616 (linux_read_memory): Likewise.
1617 (linux_write_memory): Likewise.
1618 * linux-mips-low.c (mips_linux_new_process): Likewise.
1619 (mips_linux_new_thread): Likewise.
1620 (mips_add_watchpoint): Likewise.
1621 * linux-x86-low.c (initialize_low_arch): Likewise.
1622 * lynx-low.c (lynx_add_process): Likewise.
1623 * mem-break.c (set_raw_breakpoint_at): Likewise.
1624 (set_breakpoint): Likewise.
1625 (add_condition_to_breakpoint): Likewise.
1626 (add_commands_to_breakpoint): Likewise.
1627 (clone_agent_expr): Likewise.
1628 (clone_one_breakpoint): Likewise.
1629 * regcache.c (new_register_cache): Likewise.
1630 * remote-utils.c (look_up_one_symbol): Likewise.
1631 * server.c (queue_stop_reply): Likewise.
1632 (start_inferior): Likewise.
1633 (queue_stop_reply_callback): Likewise.
1634 (handle_target_event): Likewise.
1635 * spu-low.c (fetch_ppc_memory): Likewise.
1636 (store_ppc_memory): Likewise.
1637 * target.c (set_target_ops): Likewise.
1638 * thread-db.c (thread_db_load_search): Likewise.
1639 (try_thread_db_load_1): Likewise.
1640 * tracepoint.c (add_tracepoint): Likewise.
1641 (add_tracepoint_action): Likewise.
1642 (create_trace_state_variable): Likewise.
1643 (cmd_qtdpsrc): Likewise.
1644 (cmd_qtro): Likewise.
1645 (add_while_stepping_state): Likewise.
1646 * win32-low.c (child_add_thread): Likewise.
1647 (get_image_name): Likewise.
1649 2015-08-25 Yao Qi <yao.qi@linaro.org>
1651 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
1653 2015-08-25 Yao Qi <yao.qi@linaro.org>
1655 * Makefile.in (aarch64-linux.o): New rule.
1656 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
1658 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
1659 (aarch64_init_debug_reg_state): Make it extern.
1660 (aarch64_linux_prepare_to_resume): Remove.
1662 2015-08-25 Yao Qi <yao.qi@linaro.org>
1664 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
1665 lwp_arch_private_info and ptid_of_lwp.
1667 2015-08-25 Yao Qi <yao.qi@linaro.org>
1669 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
1670 Find proc_info by find_process_pid. All callers updated.
1672 2015-08-25 Yao Qi <yao.qi@linaro.org>
1674 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
1676 (debug_reg_change_callback): Remove.
1677 (aarch64_notify_debug_reg_change): Remove.
1679 2015-08-25 Yao Qi <yao.qi@linaro.org>
1681 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
1682 Call current_lwp_ptid.
1684 2015-08-25 Yao Qi <yao.qi@linaro.org>
1686 * linux-aarch64-low.c (debug_reg_change_callback): Use
1689 2015-08-25 Yao Qi <yao.qi@linaro.org>
1691 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
1693 2015-08-25 Yao Qi <yao.qi@linaro.org>
1695 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
1697 2015-08-25 Yao Qi <yao.qi@linaro.org>
1699 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
1702 2015-08-25 Yao Qi <yao.qi@linaro.org>
1704 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
1706 (debug_reg_change_callback): Remove argument entry and add argument
1707 lwp. Remove local variable thread. Don't print thread id in the
1708 debugging output. Don't check whether pid of thread equals to pid.
1709 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
1710 iterate_over_lwps instead find_inferior.
1712 2015-08-24 Pedro Alves <palves@redhat.com>
1714 * inferiors.c (get_first_process): New function.
1715 * inferiors.h (get_first_process): New declaration.
1716 * remote-utils.c (read_ptid): Default to the first process in the
1717 list, instead of to the current thread's process.
1719 2015-08-24 Pedro Alves <palves@redhat.com>
1721 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
1722 * event-loop.c: Likewise.
1723 * remote-utils.c: Likewise.
1724 * tracepoint.c: Likewise.
1726 2015-08-24 Pedro Alves <palves@redhat.com>
1728 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
1731 2015-08-21 Pedro Alves <palves@redhat.com>
1733 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
1734 instead of literal 1.
1736 2015-08-21 Pedro Alves <palves@redhat.com>
1738 * tdesc.c (default_description): Explicitly zero-initialize.
1740 2015-08-21 Pedro Alves <palves@redhat.com>
1743 * inferiors.c (remove_thread): Discard any pending stop reply for
1745 * server.c (remove_all_on_match_pid): Rename to ...
1746 (remove_all_on_match_ptid): ... this. Work with a filter ptid
1748 (discard_queued_stop_replies): Change parameter to a ptid. Now
1750 (handle_v_kill, kill_inferior_callback, captured_main)
1751 (process_serial_event): Adjust.
1752 * server.h (discard_queued_stop_replies): Declare.
1754 2015-08-21 Pedro Alves <palves@redhat.com>
1756 * linux-low.c (wait_for_sigstop): Always switch to no thread
1757 selected if the previously current thread dies.
1758 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1759 process instead of the current thread's.
1760 * remote-utils.c (input_interrupt): Don't check if there's no
1762 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1763 current thread to the general thread fails, error out.
1764 (handle_qxfer_auxv, handle_qxfer_libraries)
1765 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1766 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1767 (handle_query): Check if there's a thread selected instead of
1768 checking whether there's any thread in the thread list.
1769 (handle_qxfer_threads, handle_qxfer_btrace)
1770 (handle_qxfer_btrace_conf): Don't error out early if there's no
1771 thread in the thread list.
1772 (handle_v_cont, myresume): Don't set the current thread to the
1774 (process_serial_event) <Hg handling>: Also set thread_id if the
1775 previous general thread is still alive.
1776 (process_serial_event) <g/G handling>: If setting the current
1777 thread to the general thread fails, error out.
1778 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
1779 thread's lwp instead of the current thread's.
1780 * target.c (set_desired_thread): If the desired thread was not
1781 found, leave the current thread pointing to NULL. Return an int
1782 (boolean) indicating success.
1783 * target.h (set_desired_thread): Change return type to int.
1785 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
1787 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
1788 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
1790 (ps_get_thread_area): New function.
1792 2015-08-19 Gary Benson <gbenson@redhat.com>
1794 * hostio.c (handle_pread): Do not attempt to read more data
1795 than hostio_reply_with_data can fit in a packet.
1797 2015-08-18 Joel Brobecker <brobecker@adacore.com>
1799 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1801 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1803 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1805 2015-08-06 Pedro Alves <palves@redhat.com>
1807 * tracepoint.c (expr_eval_result): Now an int.
1809 2015-08-06 Pedro Alves <palves@redhat.com>
1811 * gdbthread.h (struct regcache): Forward declare.
1812 (struct thread_info) <regcache_data>: Now a struct regcache
1814 * inferiors.c (inferior_regcache_data)
1815 (set_inferior_regcache_data): Now work with struct regcache
1817 * inferiors.h (struct regcache): Forward declare.
1818 (inferior_regcache_data, set_inferior_regcache_data): Now work
1819 with struct regcache pointers.
1820 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1821 (free_register_cache_thread): Remove struct regcache pointer
1824 2015-08-06 Pedro Alves <palves@redhat.com>
1826 * server.c (captured_main): On error, print the exception message
1827 to stderr, and if run_once is set, throw a quit.
1829 2015-08-06 Pedro Alves <palves@redhat.com>
1831 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1834 2015-08-06 Pedro Alves <palves@redhat.com>
1836 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1837 reading beyond the passed in buffer length.
1839 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1841 * tracepoint.c (symbol_list) <required>: Remove.
1843 2015-08-06 Pedro Alves <palves@redhat.com>
1845 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1846 count if stopping and suspending threads.
1847 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1848 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1849 (linux_detach): Complete an ongoing step-over.
1850 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1852 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1853 (linux_wait_1): If passing a signal to the inferior after
1854 finishing a step-over, unsuspend and re-resume all lwps. If we
1855 see a single-step event but the thread should be continuing, don't
1856 pass the trap to gdb.
1857 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1858 internal_error instead of gdb_assert.
1859 (enqueue_pending_signal): New function.
1860 (check_ptrace_stopped_lwp_gone): Add debug output.
1861 (start_step_over): Use internal_error instead of gdb_assert.
1862 (complete_ongoing_step_over): New function.
1863 (linux_resume_one_thread): Don't resume a suspended thread.
1864 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1867 2015-08-06 Pedro Alves <palves@redhat.com>
1869 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1870 (linux_thread_alive): Use lwp_is_marked_dead.
1871 (extended_event_reported): Delete.
1872 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1873 instead of extended_event_reported.
1874 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1876 (lwp_is_marked_dead): New function.
1877 (lwp_running): Use lwp_is_marked_dead.
1878 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1881 2015-08-06 Pedro Alves <palves@redhat.com>
1883 * linux-low.c (linux_wait_1): Move fork event output out of the
1884 !report_to_gdb check. Pass event_child->waitstatus to
1885 target_waitstatus_to_string instead of ourstatus.
1887 2015-08-04 Yao Qi <yao.qi@linaro.org>
1889 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1890 if current_thread is 32 bit.
1892 2015-08-04 Yao Qi <yao.qi@linaro.org>
1894 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1895 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1896 * server.c (extended_protocol): Remove "static".
1897 * server.h (extended_protocol): Declare it.
1899 2015-08-04 Yao Qi <yao.qi@linaro.org>
1901 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1902 both aarch64 and aarch32.
1903 (aarch64_set_pc): Likewise.
1905 2015-08-04 Yao Qi <yao.qi@linaro.org>
1907 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1908 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1909 arm-with-neon.xml to srv_xmlfiles.
1910 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1911 (is_64bit_tdesc): New function.
1912 (aarch64_linux_read_description): New function.
1913 (aarch64_arch_setup): Call aarch64_linux_read_description.
1914 (regs_info): Rename to regs_info_aarch64.
1915 (aarch64_regs_info): Return right regs_info.
1916 (initialize_low_arch): Call initialize_low_arch_aarch32.
1918 2015-08-04 Yao Qi <yao.qi@linaro.org>
1920 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1921 * linux-aarch32-low.c: New file.
1922 * linux-aarch32-low.h: New file.
1923 * linux-arm-low.c (arm_fill_gregset): Move it to
1924 linux-aarch32-low.c.
1925 (arm_store_gregset): Likewise.
1926 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1927 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1928 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1929 (regs_info): Rename to regs_info_arm.
1930 (arm_regs_info): Return regs_info_aarch32 if
1931 have_ptrace_getregset is 1 and target description is
1932 arm_with_neon or arm_with_vfpv3.
1933 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1934 Call initialize_low_arch_aarch32 instead.
1936 2015-08-04 Yao Qi <yao.qi@linaro.org>
1938 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1939 * linux-low.c: ... here.
1940 * linux-low.h (have_ptrace_getregset): Declare it.
1942 2015-08-04 Pedro Alves <palves@redhat.com>
1944 * thread-db.c (struct thread_db): Use new typedefs.
1945 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1947 (disable_thread_event_reporting): Cast result of dlsym to
1948 destination function pointer type.
1949 (thread_db_mourn): Use td_ta_delete_ftype.
1951 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1953 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1955 (CDX_BREAKPOINT): Define for R2.
1956 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1957 (the_low_target): Add comments.
1959 2015-07-30 Yao Qi <yao.qi@linaro.org>
1961 * linux-arm-low.c (arm_hwcap): Remove it.
1962 (arm_read_description): New local variable arm_hwcap. Don't
1963 set arm_hwcap to zero.
1965 2015-07-30 Yao Qi <yao.qi@linaro.org>
1967 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1968 Use regcache->tdesc instead.
1969 (arm_store_wmmxregset): Likewise.
1970 (arm_fill_vfpregset): Likewise.
1971 (arm_store_vfpregset): Likewise.
1973 2015-07-30 Yao Qi <yao.qi@linaro.org>
1975 * linux-arm-low.c: Include arch/arm.h.
1976 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1977 (arm_store_gregset): Likewise.
1979 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1981 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1982 ptrace's 4th parameter.
1984 2015-07-27 Yao Qi <yao.qi@linaro.org>
1986 * configure.srv (case aarch64*-*-linux*): Don't set
1989 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1991 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1993 * linux-arm-low.c: Likewise.
1994 * linux-cris-low.c: Likewise.
1995 * linux-crisv32-low.c: Likewise.
1996 * linux-low.c: Likewise.
1997 * linux-m68k-low.c: Likewise.
1998 * linux-mips-low.c: Likewise.
1999 * linux-nios2-low.c: Likewise.
2000 * linux-s390-low.c: Likewise.
2001 * linux-sparc-low.c: Likewise.
2002 * linux-tic6x-low.c: Likewise.
2003 * linux-tile-low.c: Likewise.
2004 * linux-x86-low.c: Likewise.
2006 2015-07-24 Pedro Alves <palves@redhat.com>
2008 * config.in: Regenerate.
2009 * configure: Regenerate.
2011 2015-07-24 Pedro Alves <palves@redhat.com>
2013 * acinclude.m4: Include ../ptrace.m4.
2014 * configure.ac: Call GDB_AC_PTRACE.
2015 * config.in, configure: Regenerate.
2017 2015-07-24 Yao Qi <yao.qi@linaro.org>
2019 * linux-low.c (linux_create_inferior): Remove setting to
2020 proc->priv->new_inferior.
2021 (linux_attach): Likewise.
2022 (linux_low_filter_event): Likewise.
2023 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2025 2015-07-24 Yao Qi <yao.qi@linaro.org>
2027 * linux-low.c (linux_arch_setup): New function.
2028 (linux_low_filter_event): If proc->tdesc is NULL and
2029 proc->attached is true, call the_low_target.arch_setup.
2030 Otherwise, keep status pending, and return.
2031 (linux_resume_one_lwp_throw): Don't call get_pc if
2032 thread->while_stepping isn't NULL. Don't call
2033 get_thread_regcache if proc->tdesc is NULL.
2034 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2035 (linux_target_ops): Install arch_setup.
2036 * server.c (start_inferior): Call the_target->arch_setup.
2037 * target.h (struct target_ops) <arch_setup>: New field.
2038 (target_arch_setup): New marco.
2039 * lynx-low.c (lynx_target_ops): Update.
2040 * nto-low.c (nto_target_ops): Update.
2041 * spu-low.c (spu_target_ops): Update.
2042 * win32-low.c (win32_target_ops): Update.
2044 2015-07-24 Yao Qi <yao.qi@linaro.org>
2046 * linux-low.c (linux_add_process): Don't set
2047 proc->priv->new_inferior.
2048 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2049 (linux_attach): Likewise.
2051 2015-07-24 Yao Qi <yao.qi@linaro.org>
2053 * server.c (start_inferior): Code refactor.
2055 2015-07-24 Yao Qi <yao.qi@linaro.org>
2057 * server.c (process_serial_event): Set general_thread.
2059 2015-07-21 Yao Qi <yao.qi@linaro.org>
2061 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2062 aarch64_linux_get_debug_reg_capacity.
2064 2015-07-17 Yao Qi <yao.qi@linaro.org>
2066 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2067 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2068 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2069 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2070 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2071 (AARCH64_HWP_ALIGNMENT): Likewise.
2072 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2073 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2074 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2075 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2076 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2077 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2078 (struct aarch64_debug_reg_state): Likewise.
2079 (struct arch_lwp_info): Likewise.
2080 (aarch64_align_watchpoint): Likewise.
2081 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2082 (aarch64_watchpoint_length): Likewise.
2083 (aarch64_point_encode_ctrl_reg): Likewise
2084 (aarch64_point_is_aligned): Likewise.
2085 (aarch64_align_watchpoint): Likewise.
2086 (aarch64_linux_set_debug_regs):
2087 (aarch64_dr_state_insert_one_point): Likewise.
2088 (aarch64_dr_state_remove_one_point): Likewise.
2089 (aarch64_handle_breakpoint): Likewise.
2090 (aarch64_handle_aligned_watchpoint): Likewise.
2091 (aarch64_handle_unaligned_watchpoint): Likewise.
2092 (aarch64_handle_watchpoint): Likewise.
2094 2015-07-17 Yao Qi <yao.qi@linaro.org>
2096 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2097 and don't aarch64_get_debug_reg_state. All callers update.
2098 (aarch64_handle_aligned_watchpoint): Likewise.
2099 (aarch64_handle_unaligned_watchpoint): Likewise.
2100 (aarch64_handle_watchpoint): Likewise.
2101 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2102 (aarch64_remove_point): Likewise.
2104 2015-07-17 Yao Qi <yao.qi@linaro.org>
2106 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2108 (aarch64_handle_unaligned_watchpoint): Likewise.
2110 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2112 Revert the previous 3 commits:
2113 Move gdb_regex* to common/
2114 Move linux_find_memory_regions_full & co.
2115 gdbserver build-id attribute generator
2117 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2118 Jan Kratochvil <jan.kratochvil@redhat.com>
2120 gdbserver build-id attribute generator.
2121 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2122 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2123 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2125 (get_dynamic): Use find_pdhr to traverse program headers.
2126 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2127 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2128 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2129 (get_hex_build_id): New.
2130 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2131 to reply XML document.
2133 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2134 Jan Kratochvil <jan.kratochvil@redhat.com>
2136 * target.c: Include target/target-utils.h and fcntl.h.
2137 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2138 (target_fileio_read_stralloc): New functions.
2140 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2142 * Makefile.in (OBS): Add gdb_regex.o.
2144 * config.in: Rebuilt.
2145 * configure: Rebuilt.
2147 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2148 Jan Kratochvil <jan.kratochvil@redhat.com>
2150 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2151 * Makefile.in (OBS): Add target-utils.o.
2152 (linux-maps.o, target-utils.o): New.
2153 * configure.srv (srv_linux_obj): Add linux-maps.o.
2155 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2157 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2159 (the_low_target): Install it.
2161 2015-07-14 Pedro Alves <palves@redhat.com>
2163 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2164 Instead, ignore ECHILD, and throw an error for other errnos.
2166 2015-07-10 Pedro Alves <palves@redhat.com>
2168 * event-loop.c (struct callback_event) <data>: Change type to
2169 gdb_client_data instance instead of gdb_client_data pointer.
2170 (append_callback_event): Adjust.
2172 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2174 * linux-aarch64-low.c: Add comments for each linux_target_ops
2175 method. Remove comments already covered in target_ops and
2176 linux_target_ops definitions.
2177 (the_low_target): Add comments for each unimplemented method.
2179 2015-07-09 Yao Qi <yao.qi@linaro.org>
2181 * linux-aarch64-low.c (aarch64_regmap): Remove.
2182 (aarch64_usrregs_info): Remove.
2183 (regs_info): Set field usrregs to NULL.
2185 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2187 * linux-low.c: Include "rsp-low.h"
2188 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2189 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2190 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2191 (handle_btrace_enable_pt): New.
2192 (handle_btrace_general_set): Support "pt".
2193 (handle_btrace_conf_general_set): Support "pt:size".
2195 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2197 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2200 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2202 * linux-aarch64-low.c: Remove comment about endianness.
2203 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2204 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2207 2015-06-24 Gary Benson <gbenson@redhat.com>
2209 * linux-i386-ipa.c (stdint.h): Do not include.
2210 * lynx-i386-low.c (stdint.h): Likewise.
2211 * lynx-ppc-low.c (stdint.h): Likewise.
2212 * mem-break.c (stdint.h): Likewise.
2213 * thread-db.c (stdint.h): Likewise.
2214 * tracepoint.c (stdint.h): Likewise.
2215 * win32-low.c (stdint.h): Likewise.
2217 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2219 * server.c (write_qxfer_response): Update call to
2220 remote_escape_output.
2222 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2223 Jan Kratochvil <jan.kratochvil@redhat.com>
2225 Merge multiple hex conversions.
2226 * gdbreplay.c (tohex): Rename to 'fromhex'.
2227 (logchar): Use fromhex.
2229 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2231 * server.c (handle_qxfer_libraries): Set `version' attribute for
2234 2015-06-10 Gary Benson <gbenson@redhat.com>
2236 * target.h (struct target_ops) <multifs_open>: New field.
2237 <multifs_unlink>: Likewise.
2238 <multifs_readlink>: Likewise.
2239 * linux-low.c (nat/linux-namespaces.h): New include.
2240 (linux_target_ops): Initialize the_target->multifs_open,
2241 the_target->multifs_unlink and the_target->multifs_readlink.
2242 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2243 * hostio.c (hostio_fs_pid): New static variable.
2244 (hostio_handle_new_gdb_connection): New function.
2245 (handle_setfs): Likewise.
2246 (handle_open): Use the_target->multifs_open as appropriate.
2247 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2248 (handle_readlink): Use the_target->multifs_readlink as
2250 (handle_vFile): Handle vFile:setfs packets.
2251 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2252 after target_handle_new_gdb_connection.
2254 2015-06-10 Gary Benson <gbenson@redhat.com>
2256 * configure.ac (AC_CHECK_FUNCS): Add setns.
2257 * config.in: Regenerate.
2258 * configure: Likewise.
2259 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2260 (linux-namespaces.o): New rule.
2261 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2263 2015-06-09 Gary Benson <gbenson@redhat.com>
2265 * hostio.c (handle_open): Process mode argument with
2266 fileio_to_host_mode.
2268 2015-06-01 Yao Qi <yao.qi@linaro.org>
2270 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2271 * linux-x86-low.c: Likewise.
2273 2015-05-28 Don Breazeal <donb@codesourcery.com>
2275 * linux-low.c (handle_extended_wait): Initialize
2276 thread_info.last_resume_kind for new fork children.
2278 2015-05-15 Pedro Alves <palves@redhat.com>
2280 * target.h (target_handle_new_gdb_connection): Rewrite using if
2281 wrapped in do/while.
2283 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2285 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2286 * configure, config.in: Regenerate.
2287 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2290 2015-05-12 Don Breazeal <donb@codesourcery.com>
2292 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2293 PTRACE_EVENT_VFORK_DONE.
2294 (linux_low_ptrace_options, extended_event_reported): Add vfork
2296 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2297 and "vforkdone" for RSP 'T' Stop Reply Packet.
2298 * server.h (report_vfork_events): Declare
2301 2015-05-12 Don Breazeal <donb@codesourcery.com>
2303 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2304 (the_low_target) <new_fork>: Initialize new member.
2305 * linux-arm-low.c (arm_new_fork): New function.
2306 (the_low_target) <new_fork>: Initialize new member.
2307 * linux-low.c (handle_extended_wait): Call new target function
2309 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2310 * linux-mips-low.c (mips_add_watchpoint): New function
2311 extracted from mips_insert_point.
2312 (the_low_target) <new_fork>: Initialize new member.
2313 (mips_linux_new_fork): New function.
2314 (mips_insert_point): Call mips_add_watchpoint.
2315 * linux-x86-low.c (x86_linux_new_fork): New function.
2316 (the_low_target) <new_fork>: Initialize new member.
2318 2015-05-12 Don Breazeal <donb@codesourcery.com>
2320 * linux-low.c (handle_extended_wait): Implement return value,
2321 rename argument 'event_child' to 'event_lwp', handle
2322 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2323 (linux_low_ptrace_options): New function.
2324 (linux_low_filter_event): Call linux_low_ptrace_options,
2325 use different argument fo linux_enable_event_reporting,
2326 use return value from handle_extended_wait.
2327 (extended_event_reported): New function.
2328 (linux_wait_1): Call extended_event_reported and set
2329 status to report fork events.
2330 (linux_write_memory): Add pid to debug message.
2331 (reset_lwp_ptrace_options_callback): New function.
2332 (linux_handle_new_gdb_connection): New function.
2333 (linux_target_ops): Initialize new structure member.
2334 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2335 * lynx-low.c: Initialize new structure member.
2336 * remote-utils.c (prepare_resume_reply): Implement stop reason
2337 "fork" for "T" stop message.
2338 * server.c (handle_query): Call handle_new_gdb_connection.
2339 * server.h (report_fork_events): Declare global flag.
2340 * target.h (struct target_ops) <handle_new_gdb_connection>:
2342 (target_handle_new_gdb_connection): New macro.
2343 * win32-low.c: Initialize new structure member.
2345 2015-05-12 Don Breazeal <donb@codesourcery.com>
2347 * mem-break.c (APPEND_TO_LIST): Define macro.
2348 (clone_agent_expr): New function.
2349 (clone_one_breakpoint): New function.
2350 (clone_all_breakpoints): New function.
2351 * mem-break.h: Declare new functions.
2353 2015-05-12 Don Breazeal <donb@codesourcery.com>
2355 * linux-low.c (linux_supports_fork_events): New function.
2356 (linux_supports_vfork_events): New function.
2357 (linux_target_ops): Initialize new structure members.
2358 (initialize_low): Call linux_check_ptrace_features.
2359 * lynx-low.c (lynx_target_ops): Initialize new structure
2361 * server.c (report_fork_events, report_vfork_events):
2363 (handle_query): Add new features to qSupported packet and
2365 (captured_main): Initialize new global variables.
2366 * target.h (struct target_ops) <supports_fork_events>:
2368 <supports_vfork_events>: New member.
2369 (target_supports_fork_events): New macro.
2370 (target_supports_vfork_events): New macro.
2371 * win32-low.c (win32_target_ops): Initialize new structure
2374 2015-05-12 Gary Benson <gbenson@redhat.com>
2376 * server.c (handle_qxfer_exec_file): Use current process
2379 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2381 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2382 Remove HAVE_PTRACE_GETREGS conditionals.
2383 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2384 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2386 2015-05-08 Yao Qi <yao.qi@linaro.org>
2388 * linux-low.c (linux_supports_conditional_breakpoints): New
2390 (linux_target_ops): Install new target method.
2391 * lynx-low.c (lynx_target_ops): Install NULL hook for
2392 supports_conditional_breakpoints.
2393 * nto-low.c (nto_target_ops): Likewise.
2394 * spu-low.c (spu_target_ops): Likewise.
2395 * win32-low.c (win32_target_ops): Likewise.
2396 * server.c (handle_query): Check
2397 target_supports_conditional_breakpoints.
2398 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2400 (target_supports_conditional_breakpoints): New macro.
2402 2015-05-06 Pedro Alves <palves@redhat.com>
2405 * server.c (start_inferior): If the process exits, mourn it.
2407 2015-04-21 Gary Benson <gbenson@redhat.com>
2409 * hostio.c (fileio_open_flags_to_host): Factored out to
2410 fileio_to_host_openflags in common/fileio.c. Single use
2413 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2415 * linux-xtensa-low.c (xtensa_fill_gregset)
2416 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2419 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2421 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2422 (regs_info): Replace usrregs pointer with NULL.
2424 2015-04-17 Gary Benson <gbenson@redhat.com>
2426 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2427 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2428 * server.c (handle_qxfer_exec_file): New function.
2429 (qxfer_packets): Add exec-file entry.
2430 (handle_query): Report qXfer:exec-file:read as supported packet.
2432 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2434 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2436 2015-04-09 Gary Benson <gbenson@redhat.com>
2438 * hostio-errno.c (errno_to_fileio_error): Remove function.
2439 Update caller to use remote_fileio_to_fio_error.
2441 2015-04-09 Yao Qi <yao.qi@linaro.org>
2443 * linux-low.c (linux_insert_point): Call
2444 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2445 (linux_remove_point): Call remove_memory_breakpoint if type is
2447 * linux-x86-low.c (x86_insert_point): Don't call
2448 insert_memory_breakpoint.
2449 (x86_remove_point): Don't call remove_memory_breakpoint.
2451 2015-04-01 Pedro Alves <palves@redhat.com>
2452 Cleber Rosa <crosa@redhat.com>
2454 * server.c (gdbserver_usage): Reorganize and extend the usage
2457 2015-03-24 Pedro Alves <palves@redhat.com>
2459 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2460 output. Also dump TRAP_TRACE.
2461 (linux_low_filter_event): In debug output, distinguish a
2462 resume_stop SIGSTOP from a delayed SIGSTOP.
2464 2015-03-24 Gary Benson <gbenson@redhat.com>
2466 * linux-x86-low.c (x86_linux_new_thread): Moved to
2468 (x86_linux_prepare_to_resume): Likewise.
2470 2015-03-24 Gary Benson <gbenson@redhat.com>
2472 * Makefile.in (x86-linux-dregs.o): New rule.
2473 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2474 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2475 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2476 (x86_linux_dr_get): Likewise.
2477 (x86_linux_dr_set): Likewise.
2478 (update_debug_registers_callback): Likewise.
2479 (x86_linux_dr_set_addr): Likewise.
2480 (x86_linux_dr_get_addr): Likewise.
2481 (x86_linux_dr_set_control): Likewise.
2482 (x86_linux_dr_get_control): Likewise.
2483 (x86_linux_dr_get_status): Likewise.
2484 (x86_linux_update_debug_registers): Likewise.
2486 2015-03-24 Gary Benson <gbenson@redhat.com>
2488 * linux-x86-low.c (x86_linux_update_debug_registers):
2489 New function, factored out from...
2490 (x86_linux_prepare_to_resume): ...this.
2492 2015-03-24 Gary Benson <gbenson@redhat.com>
2494 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2495 (x86_linux_dr_set): Likewise.
2496 (update_debug_registers_callback): Likewise.
2497 (x86_linux_dr_set_addr): Likewise.
2498 (x86_linux_dr_get_addr): Likewise.
2499 (x86_linux_dr_set_control): Likewise.
2500 (x86_linux_dr_get_control): Likewise.
2501 (x86_linux_dr_get_status): Likewise.
2502 (x86_linux_prepare_to_resume): Likewise.
2504 2015-03-24 Gary Benson <gbenson@redhat.com>
2506 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2507 Use perror_with_name. Pass string through gettext.
2508 (x86_linux_dr_set): Likewise.
2510 2015-03-24 Gary Benson <gbenson@redhat.com>
2512 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2513 (x86_linux_dr_set_addr): ...this.
2514 (x86_dr_low_get_addr): Rename to...
2515 (x86_linux_dr_get_addr): ...this.
2516 (x86_dr_low_set_control): Rename to...
2517 (x86_linux_dr_set_control): ...this.
2518 (x86_dr_low_get_control): Rename to...
2519 (x86_linux_dr_get_control): ...this.
2520 (x86_dr_low_get_status): Rename to...
2521 (x86_linux_dr_get_status): ...this.
2522 (x86_dr_low): Update with new function names.
2524 2015-03-24 Gary Benson <gbenson@redhat.com>
2526 * Makefile.in (x86-linux.o): New rule.
2527 * configure.srv: Add x86-linux.o to relevant targets.
2528 * linux-low.c (lwp_set_arch_private_info): New function.
2529 (lwp_arch_private_info): Likewise.
2530 * linux-x86-low.c: Include nat/x86-linux.h.
2531 (arch_lwp_info): Removed structure.
2532 (update_debug_registers_callback):
2533 Use lwp_set_debug_registers_changed.
2534 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2535 and lwp_set_debug_registers_changed.
2536 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2538 2015-03-24 Gary Benson <gbenson@redhat.com>
2540 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2541 * linux-arm-low.c (arm_new_thread): Likewise.
2542 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2543 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2544 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2545 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2547 2015-03-24 Gary Benson <gbenson@redhat.com>
2549 * linux-low.c (ptid_of_lwp): New function.
2550 (lwp_is_stopped): Likewise.
2551 (lwp_stop_reason): Likewise.
2552 * linux-x86-low.c (update_debug_registers_callback):
2554 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2557 2015-03-24 Gary Benson <gbenson@redhat.com>
2559 * linux-low.h (linux_stop_lwp): Remove declaration.
2561 2015-03-24 Gary Benson <gbenson@redhat.com>
2563 * linux-low.h: Include nat/linux-nat.h.
2564 * linux-low.c (iterate_over_lwps_args): New structure.
2565 (iterate_over_lwps_filter): New function.
2566 (iterate_over_lwps): Likewise.
2567 * linux-x86-low.c (update_debug_registers_callback):
2568 Update signature to what iterate_over_lwps expects.
2569 Remove PID check that iterate_over_lwps now performs.
2570 (x86_dr_low_set_addr): Use iterate_over_lwps.
2571 (x86_dr_low_set_control): Likewise.
2573 2015-03-24 Gary Benson <gbenson@redhat.com>
2575 * linux-x86-low.c (x86_debug_reg_state): New function.
2576 (x86_linux_prepare_to_resume): Use the above.
2578 2015-03-24 Gary Benson <gbenson@redhat.com>
2580 * linux-low.c (current_lwp_ptid): New function.
2581 * linux-x86-low.c: Include nat/linux-nat.h.
2582 (x86_dr_low_get_addr): Use current_lwp_ptid.
2583 (x86_dr_low_get_control): Likewise.
2584 (x86_dr_low_get_status): Likewise.
2586 2015-03-20 Pedro Alves <palves@redhat.com>
2588 * tracepoint.c (cmd_qtstatus): Make "str" const.
2590 2015-03-20 Pedro Alves <palves@redhat.com>
2592 * server.c (handle_general_set): Make "req_str" const.
2594 2015-03-19 Pedro Alves <palves@redhat.com>
2596 * linux-low.c (linux_resume_one_lwp): Rename to ...
2597 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
2598 instead call perror_with_name.
2599 (check_ptrace_stopped_lwp_gone): New function.
2600 (linux_resume_one_lwp): Reimplement as wrapper around
2601 linux_resume_one_lwp_throw that swallows errors if the LWP is
2604 2015-03-19 Pedro Alves <palves@redhat.com>
2606 * linux-low.c (count_events_callback, select_event_lwp_callback):
2607 No longer check whether the thread has resume_stop as last resume
2610 2015-03-19 Pedro Alves <palves@redhat.com>
2612 * linux-low.c (count_events_callback, select_event_lwp_callback):
2613 Use the lwp's status_pending_p field, not the thread's.
2615 2015-03-19 Pedro Alves <palves@redhat.com>
2617 * linux-low.c (select_event_lwp_callback): Update comments to
2618 no longer mention SIGTRAP.
2620 2015-03-18 Gary Benson <gbenson@redhat.com>
2622 * server.c (handle_query): Do not report vFile:fstat as supported.
2624 2015-03-11 Gary Benson <gbenson@redhat.com>
2626 * hostio.c (sys/types.h): New include.
2627 (sys/stat.h): Likewise.
2628 (common-remote-fileio.h): Likewise.
2629 (handle_fstat): New function.
2630 (handle_vFile): Handle vFile:fstat packets.
2632 2015-03-11 Gary Benson <gbenson@redhat.com>
2634 * configure.ac (AC_CHECK_MEMBERS): Add checks for
2635 struct stat.st_blocks and struct stat.st_blksize.
2636 * configure: Regenerate.
2637 * config.in: Likewise.
2638 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
2639 (OBS): Add common-remote-fileio.o.
2640 (common-remote-fileio.o): New rule.
2642 2015-03-09 Pedro Alves <palves@redhat.com>
2644 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
2645 'struct sockaddr' pointer in 'accept' call.
2647 2015-03-09 Pedro Alves <palves@redhat.com>
2650 2015-03-07 Pedro Alves <palves@redhat.com>
2651 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2652 or <winsock2.h> here. Instead include "gdb_socket.h".
2653 (remote_open): Use union gdb_sockaddr_u.
2654 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2655 or <winsock2.h> here. Instead include "gdb_socket.h".
2656 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2657 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2659 (init_named_socket, gdb_agent_helper_thread): Use union
2662 2015-03-07 Pedro Alves <palves@redhat.com>
2664 * configure.ac (build_warnings): Move
2665 -Wdeclaration-after-statement to the C-specific set.
2666 * configure: Regenerate.
2668 2015-03-07 Pedro Alves <palves@redhat.com>
2670 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2671 or <winsock2.h> here. Instead include "gdb_socket.h".
2672 (remote_open): Use union gdb_sockaddr_u.
2673 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2674 or <winsock2.h> here. Instead include "gdb_socket.h".
2675 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2676 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2678 (init_named_socket, gdb_agent_helper_thread): Use union
2681 2015-03-07 Pedro Alves <palves@redhat.com>
2683 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
2686 2015-03-06 Yao Qi <yao.qi@linaro.org>
2688 * linux-aarch64-low.c (aarch64_insert_point): Use
2689 show_debug_regs as a boolean.
2690 (aarch64_remove_point): Likewise.
2692 2015-03-05 Pedro Alves <palves@redhat.com>
2694 * lynx-low.c (lynx_target_ops): Install NULL hooks for
2695 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
2696 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
2697 * nto-low.c (nto_target_ops): Likewise.
2698 * spu-low.c (spu_target_ops): Likewise.
2699 * win32-low.c (win32_target_ops): Likewise.
2701 2015-03-04 Pedro Alves <palves@redhat.com>
2703 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
2704 Decide whether a breakpoint triggered based on the SIGTRAP's
2706 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
2707 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
2708 (linux_low_filter_event): Check for breakpoints before checking
2710 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
2712 (linux_stopped_by_sw_breakpoint)
2713 (linux_supports_stopped_by_sw_breakpoint)
2714 (linux_stopped_by_hw_breakpoint)
2715 (linux_supports_stopped_by_hw_breakpoint): New functions.
2716 (linux_target_ops): Install new target methods.
2718 2015-03-04 Pedro Alves <palves@redhat.com>
2720 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
2721 * server.c (swbreak_feature, hwbreak_feature): New globals.
2722 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
2723 (captured_main): Clear swbreak_feature and hwbreak_feature.
2724 * server.h (swbreak_feature, hwbreak_feature): Declare.
2725 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
2726 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
2727 supports_stopped_by_hw_breakpoint>: New fields.
2728 (target_supports_stopped_by_sw_breakpoint)
2729 (target_stopped_by_sw_breakpoint)
2730 (target_supports_stopped_by_hw_breakpoint)
2731 (target_stopped_by_hw_breakpoint): Declare.
2733 2015-03-04 Pedro Alves <palves@redhat.com>
2735 enum lwp_stop_reason -> enum target_stop_reason
2736 * linux-low.c (check_stopped_by_breakpoint): Adjust.
2737 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
2738 (linux_wait_1, stuck_in_jump_pad_callback)
2739 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
2740 (linux_stopped_by_watchpoint):
2741 * linux-low.h (enum lwp_stop_reason): Delete.
2742 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
2743 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2745 2015-03-04 Yao Qi <yao.qi@linaro.org>
2747 * Makefile.in (SFILES): Add linux-aarch64-low.c.
2749 2015-03-03 Gary Benson <gbenson@redhat.com>
2751 * hostio.c (handle_vFile): Fix prefix lengths.
2753 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2755 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2758 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2760 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2761 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2762 (clean): Add "rm -f" for above C files.
2763 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2764 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2765 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2766 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2767 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2768 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2769 (init_registers_s390x_vx_linux64)
2770 (init_registers_s390x_tevx_linux64)
2771 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2772 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
2774 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
2775 (s390_store_vxrs_high): New functions.
2776 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
2778 (s390_arch_setup): Add logic for selecting one of the new target
2779 descriptions. Activate the new vector regsets if applicable.
2780 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
2781 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
2782 and init_registers_s390x_tevx_linux64.
2784 2015-03-01 Pedro Alves <palves@redhat.com>
2786 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
2789 2015-02-27 Pedro Alves <palves@redhat.com>
2791 * linux-x86-low.c (u_debugreg_offset): New function.
2792 (x86_linux_dr_get, x86_linux_dr_set): Use it.
2794 2015-02-27 Pedro Alves <palves@redhat.com>
2796 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
2797 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
2798 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
2799 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2800 (ps_lsetfpregs, ps_getpid)
2801 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2802 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2803 (ps_lsetxregs, ps_plog): Declare.
2805 2015-02-27 Pedro Alves <palves@redhat.com>
2807 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2808 IP_AGENT_EXPORT_FUNC.
2809 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2810 IP_AGENT_EXPORT_FUNC.
2811 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2812 (IP_AGENT_EXPORT): Delete.
2813 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2814 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2815 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2816 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2817 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2818 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2819 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2820 (traceframe_read_count, traceframe_write_count)
2821 (traceframes_created, trace_state_variables, get_raw_reg)
2822 (get_trace_state_variable_value, set_trace_state_variable_value)
2823 (ust_loaded, helper_thread_id, cmd_buf): Use
2824 IPA_SYM_EXPORTED_NAME.
2825 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2826 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2827 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2828 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2829 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2830 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2831 EXTERN_C_PUSH/EXTERN_C_POP.
2832 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2833 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2834 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2835 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2836 (traceframe_write_count, traceframe_read_count)
2837 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2838 (about_to_request_buffer_space, get_trace_state_variable_value)
2839 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2840 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2841 EXTERN_C_PUSH/EXTERN_C_POP.
2842 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2843 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2844 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2845 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2846 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2847 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2848 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2849 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2851 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2852 (IP_AGENT_EXPORT_VAR_DECL): Define.
2854 (gdb_agent_get_raw_reg): Declare.
2856 2015-02-27 Tom Tromey <tromey@redhat.com>
2857 Pedro Alves <palves@redhat.com>
2859 Rename symbols whose names are reserved C++ keywords throughout.
2861 2015-02-27 Pedro Alves <palves@redhat.com>
2863 * Makefile.in (COMPILER): New, get it from autoconf.
2864 (CXX): Get from autoconf instead.
2865 (COMPILE.pre): Use COMPILER.
2866 (CC-LD): Rename to ...
2867 (CC_LD): ... this. Use COMPILER.
2868 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2869 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2870 * acinclude.m4: Include build-with-cxx.m4.
2871 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2872 Disable -Werror by default if building in C++ mode.
2873 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2874 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2875 the C++ compiler. Save/restore CXXFLAGS too.
2876 * configure: Regenerate.
2878 2015-02-27 Pedro Alves <palves@redhat.com>
2880 * acinclude.m4: Include libiberty.m4.
2881 * configure.ac: Call libiberty_INIT.
2882 * config.in, configure: Regenerate.
2884 2015-02-26 Pedro Alves <palves@redhat.com>
2886 * linux-low.c (linux_wait_1): When incrementing the PC past a
2887 program breakpoint always use the_low_target.breakpoint_len as
2888 increment, rather than the maximum between that and
2889 the_low_target.decr_pc_after_break.
2891 2015-02-23 Pedro Alves <palves@redhat.com>
2893 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2894 thread was doing a step-over; always adjust the PC if
2895 we stepped over a permanent breakpoint.
2896 (linux_wait_1): If we stepped over breakpoint that was on top of a
2897 permanent breakpoint, manually advance the PC past it.
2899 2015-02-23 Pedro Alves <palves@redhat.com>
2901 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2903 (x86_fill_gregset, x86_store_gregset): Use it when handling
2906 2015-02-20 Pedro Alves <palves@redhat.com>
2908 * thread-db.c: Include "nat/linux-procfs.h".
2909 (thread_db_init): Skip listing new threads if the kernel supports
2910 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2912 2015-02-20 Pedro Alves <palves@redhat.com>
2914 * linux-low.c (status_pending_p_callback): Use ptid_match.
2916 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2918 PR breakpoints/16812
2919 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2920 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2921 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2923 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2925 PR breakpoints/15956
2926 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2928 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2930 * linux-low.c (linux_low_btrace_conf): Print size.
2931 * server.c (handle_btrace_conf_general_set): New.
2932 (hanle_general_set): Call handle_btrace_conf_general_set.
2933 (handle_query): Report Qbtrace-conf:bts:size as supported.
2935 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2937 * linux-low.c (linux_low_enable_btrace): Update parameters.
2938 (linux_low_btrace_conf): New.
2939 (linux_target_ops)<to_btrace_conf>: Initialize.
2940 * server.c (current_btrace_conf): New.
2941 (handle_btrace_enable): Rename to ...
2942 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2943 to target_enable_btrace. Update comment. Update users.
2944 (handle_qxfer_btrace_conf): New.
2945 (qxfer_packets): Add btrace-conf entry.
2946 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2947 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2948 (target_ops)<read_btrace_conf>: New.
2949 (target_enable_btrace): Update parameters.
2950 (target_read_btrace_conf): New.
2952 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2954 * server.c (handle_btrace_general_set): Remove call to
2955 target_supports_btrace.
2956 (supported_btrace_packets): New.
2957 (handle_query): Call supported_btrace_packets.
2958 * target.h: include btrace-common.h.
2959 (btrace_target_info): Removed.
2960 (supports_btrace, target_supports_btrace): Update parameters.
2962 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2964 * Makefile.in (SFILES): Add common/btrace-common.c.
2965 (OBS): Add common/btrace-common.o.
2966 (btrace-common.o): Add build rules.
2967 * linux-low: Include btrace-common.h.
2968 (linux_low_read_btrace): Use struct btrace_data. Call
2969 btrace_data_init and btrace_data_fini.
2971 2015-02-06 Pedro Alves <palves@redhat.com>
2973 * thread-db.c (find_new_threads_callback): Add debug output.
2975 2015-02-04 Pedro Alves <palves@redhat.com>
2977 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2978 (resume_stopped_resumed_lwps): New function.
2979 (linux_wait_for_event_filtered): Use it.
2981 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2983 * Makefile.in (SFILES): Add linux-personality.c.
2984 (linux-personality.o): New rule.
2985 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2986 list of objects to be built.
2987 * linux-low.c: Include nat/linux-personality.h.
2988 (linux_create_inferior): Remove code to disable address space
2989 randomization (moved to ../nat/linux-personality.c). Create
2990 cleanup to disable address space randomization.
2992 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2994 * Makefile.in (posix-strerror.o): New rule.
2995 (mingw-strerror.o): Likewise.
2996 * configure: Regenerated.
2997 * configure.ac: Source file ../common/common.host. Initialize new
2998 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3000 2015-01-14 Yao Qi <yao@codesourcery.com>
3002 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3003 (ppc-linux.o): New rule.
3004 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3005 * configure.ac: AC_CHECK_FUNCS(getauxval).
3006 * config.in: Re-generated.
3007 * configure: Re-generated.
3008 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3009 ppc64_64bit_inferior_p
3011 2015-01-14 Yao Qi <yao@codesourcery.com>
3013 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3014 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3015 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3016 (PT_ORIG_R3, PT_TRAP): Likewise.
3017 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3018 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3019 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3021 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3023 * i387-fp.c (i387_cache_to_xsave): In look over
3024 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3025 zmmh_low_space field by use of zmmh_high_space.
3027 2015-01-09 Pedro Alves <palves@redhat.com>
3029 * linux-low.c (step_over_bkpt): Move higher up in the file.
3030 (handle_extended_wait): Don't store the stop_pc here.
3031 (get_stop_pc): Adjust comments and rename to ...
3032 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3033 stopped for a software breakpoint or hardware breakpoint.
3034 (thread_still_has_status_pending_p): New function.
3035 (status_pending_p_callback): Use
3036 thread_still_has_status_pending_p. If the event is no longer
3037 interesting, resume the LWP.
3038 (handle_tracepoints): Add assert.
3039 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3040 (wstatus_maybe_breakpoint): New function.
3041 (cancel_breakpoint): Delete function.
3042 (check_stopped_by_watchpoint): New function, factored out from
3043 linux_low_filter_event.
3044 (lp_status_maybe_breakpoint): Delete function.
3045 (linux_low_filter_event): Remove filter_ptid argument.
3046 Leave thread group exits pending here. Store the LWP's stop PC.
3047 Always leave events pending.
3048 (linux_wait_for_event_filtered): Pull all events out of the
3049 kernel, and leave them all pending.
3050 (count_events_callback, select_event_lwp_callback): Consider all
3052 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3053 (select_event_lwp): Only give preference to the stepping LWP in
3054 all-stop mode. Adjust comments.
3055 (ignore_event): New function.
3056 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3057 references to cancel_breakpoints. Adjust to renames. Also give
3058 equal priority to all LWPs that have had events in non-stop mode.
3059 If reporting a software breakpoint event, unadjust the LWP's PC.
3060 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3061 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3063 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3064 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3065 (linux_stopped_by_watchpoint): Adjust.
3066 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3067 * linux-low.h (enum lwp_stop_reason): New.
3068 (struct lwp_info) <stop_pc>: Adjust comment.
3069 <stopped_by_watchpoint>: Delete field.
3070 <stop_reason>: New field.
3071 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3072 * mem-break.c (software_breakpoint_inserted_here)
3073 (hardware_breakpoint_inserted_here): New function.
3074 * mem-break.h (software_breakpoint_inserted_here)
3075 (hardware_breakpoint_inserted_here): Declare.
3076 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3077 (cancel_breakpoints): Delete.
3078 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3079 (upload_fast_traceframes): Remove references to
3082 2015-01-09 Pedro Alves <palves@redhat.com>
3084 * thread-db.c (find_new_threads_callback): Ignore thread if the
3085 kernel thread ID is -1.
3087 2015-01-09 Pedro Alves <palves@redhat.com>
3089 * linux-low.c (linux_attach_fail_reason_string): Move to
3090 nat/linux-ptrace.c, and rename.
3091 (linux_attach_lwp): Update comment.
3092 (attach_proc_task_lwp_callback): New function.
3093 (linux_attach): Adjust to rename and use
3094 linux_proc_attach_tgid_threads.
3095 (linux_attach_fail_reason_string): Delete declaration.
3097 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3099 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3100 * server.c (gdbserver_version): Likewise.
3102 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3104 * remote-utils.c: Include ctype.h.
3105 (input_interrupt): Explicitly handle the case when the char
3106 received is the NUL byte. Improve the printing of non-ASCII
3109 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3111 * linux-low.c (linux_low_filter_event): Update call to
3112 linux_enable_event_reporting following the addition of
3113 a new parameter to that function.
3115 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3118 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3119 (AARCH64_FPCR_REGNO): Likewise.
3120 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3121 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3122 (aarch64_store_fpregset): Likewise.
3124 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3126 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3127 Remove FIXME comment about assumption about N.
3129 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3131 * configure.ac: If large-file support is disabled in GDBserver,
3132 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3133 * configure: Regenerate.
3135 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3137 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3138 warning upon ENODATA from ptrace.
3139 * linux-s390-low.c (s390_store_tdb): New.
3140 (s390_regsets): Add regset for NT_S390_TDB.
3142 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3144 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3145 without a fill_function.
3146 * linux-s390-low.c (s390_fill_last_break): Remove.
3147 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3148 (s390_arch_setup): Use regset's size instead of fill_function for
3151 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3153 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3154 the regset's store function when ptrace returned an error.
3155 * regcache.c (get_thread_regcache): Invalidate register cache
3156 before fetching inferior's registers.
3158 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3160 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3161 while-loop as for-loop.
3162 (regsets_store_inferior_registers): Likewise.
3164 2014-11-28 Yao Qi <yao@codesourcery.com>
3166 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3167 * config.in, configure: Re-generate.
3168 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3171 2014-11-21 Yao Qi <yao@codesourcery.com>
3173 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3174 (AC_CHECK_HEADERS): Remove malloc.h.
3175 * configure: Re-generated.
3176 * config.in: Re-generated.
3177 * server.h: Don't include alloca.h and malloc.h.
3178 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3179 Don't include malloc.h.
3181 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3183 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3184 corresponding ERRNO check in same block.
3186 2014-11-12 Pedro Alves <palves@redhat.com>
3188 * server.c (cont_thread): Update comment.
3189 (start_inferior, attach_inferior): No longer clear cont_thread.
3190 (handle_v_cont): No longer set cont_thread.
3191 (captured_main): Clear cont_thread each time a GDB connects.
3193 2014-11-12 Pedro Alves <palves@redhat.com>
3195 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3196 thread, and don't resume all threads if the Hc thread has exited.
3198 2014-11-12 Pedro Alves <palves@redhat.com>
3200 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3201 the process group instead of to a specific LWP.
3203 2014-10-15 Pedro Alves <palves@redhat.com>
3206 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3208 (arm_set_thread_context): Delete.
3209 (the_low_target): Adjust.
3210 * win32-i386-low.c (debug_registers_changed)
3211 (debug_registers_used): Delete.
3212 (update_debug_registers_callback): New function.
3213 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3214 needing to update their debug registers.
3215 (win32_get_current_dr): New function.
3216 (x86_dr_low_get_addr, x86_dr_low_get_control)
3217 (x86_dr_low_get_status): Fetch the debug register from the thread
3219 (i386_initial_stuff): Adjust.
3220 (i386_get_thread_context): Remove current_event parameter. Don't
3221 clear debug_registers_changed nor copy DR values to
3223 (i386_set_thread_context): Delete.
3224 (i386_prepare_to_resume): New function.
3225 (i386_thread_added): Mark the thread as needing to update irs
3227 (the_low_target): Remove i386_set_thread_context and install
3228 i386_prepare_to_resume.
3229 * win32-low.c (win32_get_thread_context): Adjust.
3230 (win32_set_thread_context): Use SetThreadContext
3232 (win32_prepare_to_resume): New function.
3233 (win32_require_context): New function, factored out from ...
3234 (thread_rec): ... this.
3235 (continue_one_thread): Call win32_prepare_to_resume on each thread
3236 we're about to continue.
3237 (win32_resume): Call win32_prepare_to_resume on the event thread.
3238 * win32-low.h (struct win32_thread_info)
3239 <debug_registers_changed>: New field.
3240 (struct win32_target_ops): Change prototype of set_thread_context,
3241 delete set_thread_context and add prepare_to_resume.
3242 (win32_require_context): New declaration.
3244 2014-10-08 Gary Benson <gbenson@redhat.com>
3246 * server.h: Do not include common-exceptions.h.
3248 2014-10-08 Gary Benson <gbenson@redhat.com>
3250 * server.h: Do not include cleanups.h.
3252 2014-09-30 James Hogan <james.hogan@imgtec.com>
3254 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3257 2014-09-23 Yao Qi <yao@codesourcery.com>
3259 * linux-low.c (lp_status_maybe_breakpoint): New function.
3260 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3261 (count_events_callback): Likewise.
3262 (select_event_lwp_callback): Likewise.
3263 (cancel_breakpoints_callback): Likewise.
3265 2014-09-19 Don Breazeal <donb@codesourcery.com>
3267 * linux-low.c (handle_extended_wait): Call
3268 linux_ptrace_get_extended_event.
3269 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3270 linux_is_extended_waitstatus.
3272 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3274 * Makefile.in (CPPFLAGS): Define.
3275 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3276 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3278 2014-09-16 Gary Benson <gbenson@redhat.com>
3280 * inferiors.h (current_inferior): Renamed as...
3281 (current_thread): New variable. All uses updated.
3282 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3283 (maybe_move_out_of_jump_pad): Likewise.
3284 (cancel_breakpoint): Likewise.
3285 (linux_low_filter_event): Likewise.
3286 (wait_for_sigstop): Likewise.
3287 (linux_resume_one_lwp): Likewise.
3288 (need_step_over_p): Likewise.
3289 (start_step_over): Likewise.
3290 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3291 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3292 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3293 and save_inferior as saved_thread.
3294 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3296 (regcache_invalidate_thread): Likewise.
3297 * remote-utils.c (prepare_resume_reply): Likewise.
3298 * thread-db.c (thread_db_get_tls_address): Likewise.
3299 (disable_thread_event_reporting): Likewise.
3300 (remove_thread_event_breakpoints): Likewise.
3301 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3303 * target.h (set_desired_inferior): Renamed as...
3304 (set_desired_thread): New declaration. All uses updated.
3305 * server.c (myresume): Updated comment to reference thread instead
3307 (handle_serial_event): Likewise.
3308 (handle_target_event): Likewise.
3310 2014-09-12 Tom Tromey <tromey@redhat.com>
3311 Gary Benson <gbenson@redhat.com>
3313 * regcache.h: Include common-regcache.h.
3314 (regcache_read_pc): Don't declare.
3315 * regcache.c (get_thread_regcache_for_ptid): New function.
3317 2014-09-11 Tom Tromey <tromey@redhat.com>
3318 Gary Benson <gbenson@redhat.com>
3320 * symbol.c: New file.
3321 * Makefile.in (SFILES): Add symbol.c.
3322 (OBS): Add symbol.o.
3324 2014-09-11 Gary Benson <gbenson@redhat.com>
3326 * target.c (target_stop_ptid, target_continue_ptid): New
3329 2014-09-11 Tom Tromey <tromey@redhat.com>
3330 Gary Benson <gbenson@redhat.com>
3332 * target.h: Include target/target.h.
3333 * target.c (target_read_memory, target_read_uint32)
3334 (target_write_memory): New functions.
3336 2014-09-11 Gary Benson <gbenson@redhat.com>
3338 * server.h (debug_hw_points): Don't declare.
3339 * server.c (debug_hw_points): Don't define. Replace all uses
3340 with show_debug_regs.
3341 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3342 all uses with show_debug_regs.
3344 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3346 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3347 endianness into account.
3348 (ppc_supply_ptrace_register): Likewise.
3350 2014-09-03 James Hogan <james.hogan@imgtec.com>
3352 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3353 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3355 2014-09-03 Gary Benson <gbenson@redhat.com>
3357 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3358 ALL_DEBUG_ADDRESS_REGISTERS.
3360 2014-09-02 Gary Benson <gbenson@redhat.com>
3362 * i386-low.h: Renamed as...
3363 * x86-low.h: New file. All type, function and variable name
3364 prefixes changed from "i386_" to "x86_". All references updated.
3365 * i386-low.c: Renamed as...
3366 * x86-low.c: New file. All type, function and variable name
3367 prefixes changed from "i386_" to "x86_". All references updated.
3369 2014-09-02 Gary Benson <gbenson@redhat.com>
3371 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3372 (x86_linux_new_thread): Likewise.
3374 2014-08-29 Gary Benson <gbenson@redhat.com>
3376 * server.h (setjmp.h): Do not include.
3377 (toplevel): Do not declare.
3378 (common-exceptions.h): Include.
3379 (cleanups.h): Likewise.
3380 * server.c (toplevel): Do not define.
3381 (exit_code): New static global.
3382 (detach_or_kill_for_exit_cleanup): New function.
3383 (main): New function. Original main renamed to...
3384 (captured_main): New function.
3385 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3387 2014-08-29 Gary Benson <gbenson@redhat.com>
3389 * Makefile.in (SFILES): Add common/common-exceptions.c.
3390 (OBS): Add common-exceptions.o.
3391 (common-exceptions.o): New rule.
3392 * utils.c (prepare_to_throw_exception): New function.
3394 2014-08-29 Gary Benson <gbenson@redhat.com>
3396 * config.in: Regenerate.
3397 * configure: Likewise.
3399 2014-08-29 Gary Benson <gbenson@redhat.com>
3401 * Makefile.in (SFILES): Add common/cleanups.c.
3403 (cleanups.o): New rule.
3405 2014-08-29 Gary Benson <gbenson@redhat.com>
3407 * utils.c (internal_vwarning): New function.
3409 2014-08-28 Gary Benson <gbenson@redhat.com>
3411 * utils.h (fatal): Remove declaration.
3412 * utils.c (fatal): Remove function.
3414 2014-08-28 Gary Benson <gbenson@redhat.com>
3416 * tracepoint.c (gdb_agent_init): Replace fatal with
3418 (initialize_tracepoint): Likewise.
3420 2014-08-28 Gary Benson <gbenson@redhat.com>
3422 * remote-utils.c (remote_prepare): Replace fatal with error.
3424 2014-08-28 Gary Benson <gbenson@redhat.com>
3426 * linux-low.c (linux_async): Replace fatal with warning.
3428 (linux_start_non_stop): Return -1 if linux_async failed.
3430 2014-08-28 Gary Benson <gbenson@redhat.com>
3432 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3434 (i386_dr_low_get_addr): Remove vague comment.
3435 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3438 2014-08-28 Gary Benson <gbenson@redhat.com>
3440 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3441 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3443 (linux_resume_one_lwp): Likewise.
3444 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3446 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3447 with internal_error.
3448 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3449 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3450 (find_register_by_name): Replace fatal with internal_error.
3451 (find_regno): Likewise.
3452 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3453 * thread-db.c (thread_db_create_event): Likewise.
3454 (thread_db_load_search): Likewise.
3455 (try_thread_db_load_1): Likewise.
3456 * tracepoint.c (get_jump_space_head): Replace fatal with
3458 (claim_trampoline_space): Likewise.
3459 (have_fast_tracepoint_trampoline_buffer): Likewise.
3460 (cmd_qtstart): Likewise.
3461 (stop_tracing): Likewise.
3462 (fast_tracepoint_collecting): Likewise.
3463 (target_malloc): Likewise.
3464 (download_tracepoint): Likewise.
3465 (download_trace_state_variables): Replace check with gdb_assert.
3466 (upload_fast_traceframes): Replace fatal with internal_error.
3468 2014-08-19 Tom Tromey <tromey@redhat.com>
3469 Gary Benson <gbenson@redhat.com>
3471 * Makefile.in (SFILES): Add common/common-debug.c.
3472 (OBS): Add common-debug.o.
3473 (common-debug.o): New rule.
3474 * debug.h (debug_printf): Don't declare.
3475 * debug.c (debug_printf): Renamed and rewritten as...
3476 (debug_vprintf): New function.
3478 2014-08-19 Gary Benson <gbenson@redhat.com>
3480 * utils.h: Do not include print-utils.h.
3482 2014-08-19 Tom Tromey <tromey@redhat.com>
3483 Gary Benson <gbenson@redhat.com>
3485 * server.h: Add static assertion.
3486 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3488 2014-08-19 Tom Tromey <tromey@redhat.com>
3489 Gary Benson <gbenson@redhat.com>
3491 * Makefile.in (SFILES): Add common/errors.c.
3492 (OBS): Add errors.o.
3493 (IPA_OBS): Add errors-ipa.o.
3494 (errors.o): New rule.
3495 (errors-ipa.o): Likewise.
3496 * utils.h (perror_with_name, error, warning): Don't declare.
3497 * utils.c (warning): Renamed and rewritten as...
3498 (vwarning): New function.
3499 (error): Renamed and rewritten as...
3500 (verror): New function.
3501 (internal_error): Renamed and rewritten as...
3502 (internal_verror): New function.
3504 2014-08-07 Gary Benson <gbenson@redhat.com>
3506 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3507 * configure: Regenerate.
3508 * config.in: Likewise.
3509 * server.h: Do not include errno.h.
3510 * event-loop.c: Likewise.
3511 * hostio-errno.c: Likewise.
3512 * linux-low.c: Likewise.
3513 * remote-utils.c: Likewise.
3514 * spu-low.c: Likewise.
3515 * utils.c: Likewise.
3516 * gdbreplay.c: Unconditionally include errno.h.
3518 2014-08-07 Gary Benson <gbenson@redhat.com>
3520 * server.h: Do not include string.h.
3521 * event-loop.c: Likewise.
3522 * linux-low.c: Likewise.
3523 * regcache.c: Likewise.
3524 * remote-utils.c: Likewise.
3525 * spu-low.c: Likewise.
3526 * utils.c: Likewise.
3528 2014-08-07 Gary Benson <gbenson@redhat.com>
3530 * server.h: Do not include gdb_assert.h.
3532 2014-08-07 Gary Benson <gbenson@redhat.com>
3534 * server.h: Do not include common-utils.h.
3536 2014-08-07 Gary Benson <gbenson@redhat.com>
3538 * server.h: Do not include ptid.h.
3539 * notif.h: Likewise.
3541 2014-08-07 Gary Benson <gbenson@redhat.com>
3543 * server.h: Do not include gdb_locale.h.
3545 2014-08-07 Gary Benson <gbenson@redhat.com>
3547 * server.h: Do not include gdb/signals.h.
3548 * win32-low.c: Likewise.
3550 2014-08-07 Gary Benson <gbenson@redhat.com>
3552 * server.h: Do not include pathmax.h.
3554 2014-08-07 Gary Benson <gbenson@redhat.com>
3556 * server.h: Do not include libiberty.h.
3557 * linux-bfin-low.c: Likewise.
3559 2014-08-07 Gary Benson <gbenson@redhat.com>
3561 * server.h: Do not include ansidecl.h.
3563 2014-08-07 Gary Benson <gbenson@redhat.com>
3565 * linux-x86-low.c: Do not include stddef.h.
3566 * lynx-ppc-low.c: Likewise.
3567 * tracepoint.c: Likewise.
3569 2014-08-07 Gary Benson <gbenson@redhat.com>
3571 * server.h: Do not include stdarg.h.
3572 * nto-low.c: Likewise.
3574 2014-08-07 Gary Benson <gbenson@redhat.com>
3576 * server.h: Do not include stdlib.h.
3577 * inferiors.c: Likewise.
3578 * linux-low.c: Likewise.
3579 * regcache.c: Likewise.
3580 * spu-low.c: Likewise.
3581 * tracepoint.c: Likewise.
3582 * utils.c: Likewise.
3584 2014-08-07 Gary Benson <gbenson@redhat.com>
3586 * server.h: Do not include stdio.h.
3587 * linux-low.c: Likewise.
3588 * remote-utils.c: Likewise.
3589 * spu-low.c: Likewise.
3590 * utils.c: Likewise.
3591 * wincecompat.c: Likewise.
3593 2014-08-06 Gary Benson <gbenson@redhat.com>
3595 * regcache.c (init_register_cache): Move conditionals inside if.
3597 2014-08-06 Gary Benson <gbenson@redhat.com>
3599 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
3601 2014-07-31 Gary Benson <gbenson@redhat.com>
3603 * ax.h: Do not include server.h.
3604 * gdbthread.h: Likewise.
3605 * lynx-low.h: Likewise.
3606 * notif.h: Likewise.
3608 2014-07-30 Gary Benson <gbenson@redhat.com>
3610 * server.h: Include common-defs.h.
3611 Do not include config.h or build-gnulib-gdbserver/config.h.
3613 2014-07-30 Gary Benson <gbenson@redhat.com>
3615 * hostio-errno.c: Move server.h to top of includes list.
3616 * inferiors.c: Likewise.
3617 * linux-x86-low.c: Likewise.
3618 * notif.c: Include server.h.
3620 2014-07-24 Tom Tromey <tromey@redhat.com>
3621 Gary Benson <gbenson@redhat.com>
3623 * server.h (CORE_ADDR): Now unsigned.
3625 2014-07-16 Pedro Alves <palves@redhat.com>
3627 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
3629 2014-07-15 Pedro Alves <palves@redhat.com>
3631 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
3634 2014-07-11 Pedro Alves <palves@redhat.com>
3636 * linux-low.c (kill_wait_lwp): New function, based on
3637 kill_one_lwp_callback, but use my_waitpid directly.
3638 (kill_one_lwp_callback, linux_kill): Use it.
3640 2014-06-23 Pedro Alves <palves@redhat.com>
3642 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
3643 before setting DR0..DR3.
3645 2014-06-20 Gary Benson <gbenson@redhat.com>
3647 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
3648 * configure: Regenerated.
3649 * config.in: Likewise.
3651 2014-06-20 Gary Benson <gbenson@redhat.com>
3653 * Makefile.in (SFILES): Update locations for files moved
3655 (object file files): Reordered.
3657 2014-06-20 Gary Benson <gbenson@redhat.com>
3659 * i386-low.h (i386_dr_low_can_set_addr): Removed.
3660 (i386_dr_low_set_addr): Likewise.
3661 (i386_dr_low_get_addr): Likewise.
3662 (i386_dr_low_can_set_control): Likewise.
3663 (i386_dr_low_set_control): Likewise.
3664 (i386_dr_low_get_control): Likewise.
3665 (i386_dr_low_get_status): Likewise.
3666 (i386_get_debug_register_length): Likewise.
3667 * linux-x86-low.c (i386_dr_low_set_addr):
3668 Changed signature. Made static.
3669 (i386_dr_low_get_addr): Likewise.
3670 (i386_dr_low_set_control): Likewise.
3671 (i386_dr_low_get_control): Likewise.
3672 (i386_dr_low_get_status): Likewise.
3673 (i386_dr_low): New global variable.
3674 * win32-i386-low.c (i386_dr_low_set_addr):
3675 Changed signature. Made static.
3676 (i386_dr_low_get_addr): Likewise.
3677 (i386_dr_low_set_control): Likewise.
3678 (i386_dr_low_get_control): Likewise.
3679 (i386_dr_low_get_status): Likewise.
3680 (i386_dr_low): New global variable.
3682 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
3684 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
3685 * Makefile.in (AR, AR_FLAGS): Define.
3686 * configure: Regenerate.
3688 2014-06-19 Gary Benson <gbenson@redhat.com>
3690 * Makefile.in (i386-dregs.o): New rule.
3691 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
3692 * i386-low.c (target.h): Remove include.
3693 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
3694 (DR_CONTROL_SHIFT): Likewise.
3695 (DR_CONTROL_SIZE): Likewise.
3696 (DR_RW_EXECUTE): Likewise.
3697 (DR_RW_WRITE): Likewise.
3698 (DR_RW_READ): Likewise.
3699 (DR_RW_IORW): Likewise.
3700 (DR_LEN_1): Likewise.
3701 (DR_LEN_2): Likewise.
3702 (DR_LEN_4): Likewise.
3703 (DR_LEN_8): Likewise.
3704 (DR_LOCAL_ENABLE_SHIFT): Likewise.
3705 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
3706 (DR_ENABLE_SIZE): Likewise.
3707 (DR_LOCAL_SLOWDOWN): Likewise.
3708 (DR_GLOBAL_SLOWDOWN): Likewise.
3709 (DR_CONTROL_RESERVED): Likewise.
3710 (I386_DR_CONTROL_MASK): Likewise.
3711 (I386_DR_VACANT): Likewise.
3712 (I386_DR_LOCAL_ENABLE): Likewise.
3713 (I386_DR_GLOBAL_ENABLE): Likewise.
3714 (I386_DR_DISABLE): Likewise.
3715 (I386_DR_SET_RW_LEN): Likewise.
3716 (I386_DR_GET_RW_LEN): Likewise.
3717 (I386_DR_WATCH_HIT): Likewise.
3718 (i386_wp_op_t): Likewise.
3719 (i386_show_dr): Likewise.
3720 (i386_length_and_rw_bits): Likewise.
3721 (i386_insert_aligned_watchpoint): Likewise.
3722 (i386_remove_aligned_watchpoint): Likewise.
3723 (i386_handle_nonaligned_watchpoint): Likewise.
3724 i386_update_inferior_debug_regs(): Likewise.
3725 (i386_dr_insert_watchpoint): Likewise.
3726 (i386_dr_remove_watchpoint): Likewise.
3727 (i386_dr_region_ok_for_watchpoint): Likewise.
3728 (i386_dr_stopped_data_address): Likewise.
3729 (i386_dr_stopped_by_watchpoint): Likewise.
3731 2014-06-19 Gary Benson <gbenson@redhat.com>
3733 * i386-low.c (i386_dr_show): Renamed to
3734 i386_show_dr and made static. All uses updated.
3735 (i386_dr_length_and_rw_bits): Renamed to
3736 i386_length_and_rw_bits and made static.
3738 (i386_dr_insert_aligned_watchpoint): Renamed to
3739 i386_insert_aligned_watchpoint and made static.
3741 (i386_dr_remove_aligned_watchpoint): Renamed to
3742 i386_remove_aligned_watchpoint and made static.
3744 (i386_dr_update_inferior_debug_regs): Renamed to
3745 i386_update_inferior_debug_regs and made static.
3748 2014-06-18 Gary Benson <gbenson@redhat.com>
3750 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3751 (i386_dr_low_can_set_control): Likewise.
3752 (i386_get_debug_register_length): Likewise.
3753 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3754 (i386_dr_low_can_set_control): Likewise.
3755 (i386_get_debug_register_length): Likewise.
3757 2014-06-17 Gary Benson <gbenson@redhat.com>
3759 * i386-low.h (i386-dregs.h): New include.
3760 (DR_FIRSTADDR): Now in i386-dregs.h.
3761 (DR_LASTADDR): Likewise.
3762 (DR_NADDR): Likewise.
3763 (DR_STATUS): Likewise.
3764 (DR_CONTROL): Likewise.
3765 (i386_debug_reg_state): Likewise.
3766 (i386_dr_insert_watchpoint): Likewise.
3767 (i386_dr_remove_watchpoint): Likewise.
3768 (i386_dr_region_ok_for_watchpoint): Likewise.
3769 (i386_dr_stopped_data_address): Likewise.
3770 (i386_dr_stopped_by_watchpoint): Likewise.
3771 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
3773 2014-06-18 Gary Benson <gbenson@redhat.com>
3775 * i386-low.h (i386_low_insert_watchpoint): Renamed to
3776 i386_dr_insert_watchpoint.
3777 (i386_low_remove_watchpoint): Renamed to
3778 i386_dr_remove_watchpoint.
3779 (i386_low_region_ok_for_watchpoint): Renamed to
3780 i386_dr_region_ok_for_watchpoint.
3781 (i386_low_stopped_data_address): Renamed to
3782 i386_dr_stopped_data_address.
3783 (i386_low_stopped_by_watchpoint): Renamed to
3784 i386_dr_stopped_by_watchpoint.
3785 * i386-low.c (i386_show_dr): Renamed to
3786 i386_dr_show and made nonstatic. All uses updated.
3787 (i386_length_and_rw_bits): Renamed to
3788 i386_dr_length_and_rw_bits and made nonstatic.
3790 (i386_insert_aligned_watchpoint): Renamed to
3791 i386_dr_insert_aligned_watchpoint and made nonstatic.
3793 (i386_remove_aligned_watchpoint): Renamed to
3794 i386_dr_remove_aligned_watchpoint and made nonstatic.
3796 (i386_update_inferior_debug_regs): Renamed to
3797 i386_dr_update_inferior_debug_regs and made nonstatic.
3799 (i386_low_insert_watchpoint): Renamed to
3800 i386_dr_insert_watchpoint. All uses updated.
3801 (i386_low_remove_watchpoint): Renamed to
3802 i386_dr_remove_watchpoint. All uses updated.
3803 (i386_low_region_ok_for_watchpoint): Renamed to
3804 i386_dr_region_ok_for_watchpoint. All uses updated.
3805 (i386_low_stopped_data_address): Renamed to
3806 i386_dr_stopped_data_address. All uses updated.
3807 (i386_low_stopped_by_watchpoint): Renamed to
3808 i386_dr_stopped_by_watchpoint. All uses updated.
3810 2014-06-18 Gary Benson <gbenson@redhat.com>
3812 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3813 (i386_dr_low_can_set_control): Likewise.
3814 (i386_insert_aligned_watchpoint): New check.
3816 2014-06-18 Gary Benson <gbenson@redhat.com>
3818 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3821 2014-06-18 Gary Benson <gbenson@redhat.com>
3823 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3824 instead of fatal and error.
3825 (i386_handle_nonaligned_watchpoint): Likewise.
3827 2014-06-18 Gary Benson <gbenson@redhat.com>
3829 * i386-low.c (i386_get_debug_register_length): New macro.
3830 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3831 (i386_show_dr): Use debug_printf instead of fprintf. Use
3832 phex to format values.
3834 2014-06-18 Gary Benson <gbenson@redhat.com>
3836 * i386-low.h: Comment changes.
3837 * i386-low.c: Likewise.
3839 2014-06-18 Gary Benson <gbenson@redhat.com>
3841 * i386-low.c: Whitespace changes.
3843 2014-06-12 Tom Tromey <tromey@redhat.com>
3845 * utils.c (freeargv): Remove.
3847 2014-06-12 Tom Tromey <tromey@redhat.com>
3849 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3850 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3851 (parse_debug_format_options): Likewise.
3852 (gdbserver_usage): Likewise.
3853 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3854 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3855 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3857 ($(LIBGNU)): Depend on libiberty.
3858 (all-lib): Recurse into all subdirs.
3859 (install-only): Invoke "install" target in subdirs.
3860 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3862 * configure: Rebuild.
3863 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3864 for vasprintf, vsnprintf, or gettimeofday.
3865 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3868 2014-06-05 Joel Brobecker <brobecker@adacore.com>
3870 * development.sh: Delete.
3871 * Makefile.in (config.status): Adjust dependency on development.sh.
3872 * configure.ac: Adjust development.sh source call.
3873 * configure: Regenerate.
3875 2014-06-02 Pedro Alves <palves@redhat.com>
3877 * ax.c (gdb_free_agent_expr): New function.
3878 * ax.h (gdb_free_agent_expr): New declaration.
3879 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3881 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3883 (clear_breakpoint_conditions_and_commands): New function.
3884 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3885 (clear_breakpoint_conditions_and_commands): New declaration.
3887 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3889 * linux-aarch64-low.c (asm/ptrace.h): Include.
3891 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3893 Fix TLS access for -static -pthread.
3894 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3895 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3896 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3898 2014-05-20 Pedro Alves <palves@redhat.com>
3900 * linux-aarch64-low.c (aarch64_insert_point)
3901 (aarch64_remove_point): No longer check whether the type is
3902 supported here. Adjust to new interface.
3903 (the_low_target): Install aarch64_supports_z_point_type as
3904 supports_z_point_type method.
3905 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3906 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3907 instead of a Z packet char. Adjust.
3908 (arm_supports_z_point_type): New function.
3909 (arm_insert_point, arm_remove_point): Adjust to new interface.
3910 (the_low_target): Install arm_supports_z_point_type.
3911 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3912 (cris_insert_point, cris_remove_point): Adjust to new interface.
3913 Don't check whether the type is supported here.
3914 (the_low_target): Install cris_supports_z_point_type.
3915 * linux-low.c (linux_supports_z_point_type): New function.
3916 (linux_insert_point, linux_remove_point): Adjust to new interface.
3917 * linux-low.h (struct linux_target_ops) <insert_point,
3918 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3919 raw_breakpoint pointer parameter.
3920 <supports_z_point_type>: New method.
3921 * linux-mips-low.c (mips_supports_z_point_type): New function.
3922 (mips_insert_point, mips_remove_point): Adjust to new interface.
3923 Use mips_supports_z_point_type.
3924 (the_low_target): Install mips_supports_z_point_type.
3925 * linux-ppc-low.c (the_low_target): Install NULL as
3926 supports_z_point_type method.
3927 * linux-s390-low.c (the_low_target): Install NULL as
3928 supports_z_point_type method.
3929 * linux-sparc-low.c (the_low_target): Install NULL as
3930 supports_z_point_type method.
3931 * linux-x86-low.c (x86_supports_z_point_type): New function.
3932 (x86_insert_point): Adjust to new insert_point interface. Use
3933 insert_memory_breakpoint. Adjust to new
3934 i386_low_insert_watchpoint interface.
3935 (x86_remove_point): Adjust to remove_point interface. Use
3936 remove_memory_breakpoint. Adjust to new
3937 i386_low_remove_watchpoint interface.
3938 (the_low_target): Install x86_supports_z_point_type.
3939 * lynx-low.c (lynx_target_ops): Install NULL as
3940 supports_z_point_type callback.
3941 * nto-low.c (nto_supports_z_point_type): New.
3942 (nto_insert_point, nto_remove_point): Adjust to new interface.
3943 (nto_target_ops): Install nto_supports_z_point_type.
3944 * mem-break.c: Adjust intro comment.
3945 (struct raw_breakpoint) <raw_type, size>: New fields.
3946 <inserted>: Update comment.
3947 <shlib_disabled>: Delete field.
3948 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3949 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3950 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3951 (raw_bkpt_type_to_target_hw_bp_type): New function.
3952 (find_enabled_raw_code_breakpoint_at): New function.
3953 (find_raw_breakpoint_at): New type and size parameters. Use them.
3954 (insert_memory_breakpoint): New function, based off
3955 set_raw_breakpoint_at.
3956 (remove_memory_breakpoint): New function.
3957 (set_raw_breakpoint_at): Reimplement.
3958 (set_breakpoint): New, based on set_breakpoint_at.
3959 (set_breakpoint_at): Reimplement.
3960 (delete_raw_breakpoint): Go through the_target->remove_point
3961 instead of assuming memory breakpoints.
3962 (find_gdb_breakpoint_at): Delete.
3963 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3964 (find_gdb_breakpoint): New function.
3965 (set_gdb_breakpoint_at): Delete.
3966 (z_type_supported): New function.
3967 (set_gdb_breakpoint_1): New function, loosely based off
3968 set_gdb_breakpoint_at.
3969 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3970 (delete_gdb_breakpoint_at): Delete.
3971 (delete_gdb_breakpoint_1): New function, loosely based off
3972 delete_gdb_breakpoint_at.
3973 (delete_gdb_breakpoint): New function.
3974 (clear_gdb_breakpoint_conditions): Rename to ...
3975 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3977 (add_condition_to_breakpoint): Make static.
3978 (add_breakpoint_condition): Take a struct breakpoint pointer
3979 instead of an address. Adjust.
3980 (gdb_condition_true_at_breakpoint): Rename to ...
3981 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3983 (gdb_condition_true_at_breakpoint): Reimplement.
3984 (add_breakpoint_commands): Take a struct breakpoint pointer
3985 instead of an address. Adjust.
3986 (gdb_no_commands_at_breakpoint): Rename to ...
3987 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3988 parameter. Return true if no breakpoint was found. Change debug
3990 (gdb_no_commands_at_breakpoint): Reimplement.
3991 (run_breakpoint_commands): Rename to ...
3992 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3993 and change return type to boolean.
3994 (run_breakpoint_commands): New function.
3995 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3996 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3997 breakpoint. Go through the_target->remove_point instead of
3998 assuming memory breakpoint.
3999 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4000 software and hardware breakpoints.
4001 (reinsert_raw_breakpoint): Go through the_target->insert_point
4002 instead of assuming memory breakpoint.
4003 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4004 software and hardware breakpoints.
4005 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4006 Check both software and hardware breakpoints.
4007 (validate_inserted_breakpoint): Assert the breakpoint is a
4008 software breakpoint. Set the inserted flag to -1 instead of
4009 setting shlib_disabled.
4010 (delete_disabled_breakpoints): Adjust.
4011 (validate_breakpoints): Only validate software breakpoints.
4012 Adjust to inserted flag change.
4013 (check_mem_read, check_mem_write): Skip breakpoint types other
4014 than software breakpoints. Adjust to inserted flag change.
4015 * mem-break.h (enum raw_bkpt_type): New enum.
4016 (raw_breakpoint, struct process_info): Forward declare.
4017 (Z_packet_to_target_hw_bp_type): Delete declaration.
4018 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4019 (set_gdb_breakpoint, delete_gdb_breakpoint)
4020 (clear_breakpoint_conditions): New declarations.
4021 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4022 (breakpoint_inserted_here): Update comment.
4023 (add_breakpoint_condition, add_breakpoint_commands): Replace
4024 address parameter with a breakpoint pointer parameter.
4025 (gdb_breakpoint_here): Update comment.
4026 (delete_gdb_breakpoint_at): Delete.
4027 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4028 * server.c (process_point_options): Take a struct breakpoint
4029 pointer instead of an address. Adjust.
4030 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4031 delete_gdb_breakpoint.
4032 * spu-low.c (spu_target_ops): Install NULL as
4033 supports_z_point_type method.
4034 * target.h: Include mem-break.h.
4035 (struct target_ops) <prepare_to_access_memory>: Update comment.
4036 <supports_z_point_type>: New field.
4037 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4038 instead of a char. Also take a raw breakpoint pointer.
4039 * win32-arm-low.c (the_low_target): Install NULL as
4040 supports_z_point_type.
4041 * win32-i386-low.c (i386_supports_z_point_type): New function.
4042 (i386_insert_point, i386_remove_point): Adjust to new interface.
4043 (the_low_target): Install i386_supports_z_point_type.
4044 * win32-low.c (win32_supports_z_point_type): New function.
4045 (win32_insert_point, win32_remove_point): Adjust to new interface.
4046 (win32_target_ops): Install win32_supports_z_point_type.
4047 * win32-low.h (struct win32_target_ops):
4048 <supports_z_point_type>: New method.
4049 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4050 instead of a char. Also take a raw breakpoint pointer.
4052 2014-05-20 Pedro Alves <palves@redhat.com>
4054 * mem-break.h: Include break-common.h.
4055 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4056 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4057 (Z_packet_to_target_hw_bp_type): New declaration.
4058 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4059 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4060 (Z_PACKET_ACCESS_WP): Delete macros.
4061 (Z_packet_to_hw_type): Delete function.
4062 * i386-low.h: Don't include break-common.h here.
4063 (Z_packet_to_hw_type): Delete declaration.
4064 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4065 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4066 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4067 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4068 * linux-aarch64-low.c: Don't include break-common.h here.
4069 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4070 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4071 (Z_packet_to_target_hw_bp_type): Delete function.
4072 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4074 (mips_insert_point, mips_remove_point): Use
4075 Z_packet_to_target_hw_bp_type.
4077 2014-05-20 Pedro Alves <palves@redhat.com>
4079 * linux-aarch64-low.c: Include break-common.h.
4080 (enum target_point_type): Delete.
4081 (Z_packet_to_point_type): Rename to ...
4082 (Z_packet_to_target_hw_bp_type): ... this, and return a
4083 target_hw_bp_type instead.
4084 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4085 instead of an enum target_point_type.
4086 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4088 (aarch64_dr_state_insert_one_point)
4089 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4090 (aarch64_handle_aligned_watchpoint)
4091 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4092 Take an enum target_hw_bp_type instead of an enum
4094 (aarch64_supports_z_point_type): New function.
4095 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4096 use Z_packet_to_target_hw_bp_type.
4098 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4100 * configure.ac: Only use -Werror by default when DEVELOPMENT
4102 * configure: Regenerate.
4104 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4106 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4107 * linux-x86-low.c (X86_64_USER_REGS): New.
4108 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4110 2014-04-28 Yao Qi <yao@codesourcery.com>
4112 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4115 2014-04-25 Pedro Alves <palves@redhat.com>
4118 * linux-low.c (linux_attach_fail_reason_string): New function.
4119 (linux_attach_lwp): Delete.
4120 (linux_attach_lwp_1): Rename to ...
4121 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4122 argument. Remove "initial" parameter. Return int instead of
4123 void. Don't error or warn here.
4124 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4125 failure to attach to the tgid. Call warning when failing to
4127 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4128 argument. Remove "initial" parameter. Return int instead of
4129 void. Don't error or warn here.
4130 (linux_attach_fail_reason_string): New declaration.
4131 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4132 interface change. Use linux_attach_fail_reason_string.
4134 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4135 Walfred Tedeschi <walfred.tedeschi@intel.com>
4137 * Makefile.in: Added rules to handle new files
4138 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4139 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4140 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4141 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4142 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4143 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4145 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4146 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4147 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4148 i386/x32-avx512.xml.
4149 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4150 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4151 i386/x32-avx512-linux.xml.
4152 * i387-fp.c (num_avx512_k_registers): New constant for number
4154 (num_avx512_zmmh_low_registers): New constant for number of
4155 lower ZMM registers (0-15).
4156 (num_avx512_zmmh_high_registers): New constant for number of
4157 higher ZMM registers (16-31).
4158 (num_avx512_ymmh_registers): New contant for number of higher
4159 YMM registers (ymm16-31 added by avx521 on x86_64).
4160 (num_avx512_xmm_registers): New constant for number of higher
4161 XMM registers (xmm16-31 added by AVX512 on x86_64).
4162 (struct i387_xsave): Add space for AVX512 registers.
4163 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4164 Add code to handle AVX512 registers.
4165 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4166 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4167 prototypei from generated file.
4168 (tdesc_amd64_avx512_linux): Likewise.
4169 (init_registers_x32_avx512_linux): Likewise.
4170 (tdesc_x32_avx512_linux): Likewise.
4171 (init_registers_i386_avx512_linux): Likewise.
4172 (tdesc_i386_avx512_linux): Likewise.
4173 (x86_64_regmap): Add AVX512 registers.
4174 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4176 (initialize_low_arch): Add code to initialize AVX512 registers.
4178 2014-04-23 Pedro Alves <palves@redhat.com>
4180 * mem-break.c (find_gdb_breakpoint_at): Make static.
4181 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4183 2014-04-23 Pedro Alves <palves@redhat.com>
4185 * i386-low.c: Don't include break-common.h here.
4186 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4187 prototype to take target_hw_bp_type as argument instead of a Z
4189 * i386-low.h: Include break-common.h here.
4190 (Z_packet_to_hw_type): Declare.
4191 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4193 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4194 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4195 (x86_remove_point): Convert the packet number to a
4196 target_hw_bp_type before calling i386_low_remove_watchpoint.
4197 * win32-i386-low.c (i386_insert_point): Convert the packet number
4198 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4199 (i386_remove_point): Convert the packet number to a
4200 target_hw_bp_type before calling i386_low_remove_watchpoint.
4202 2014-04-23 Pedro Alves <palves@redhat.com>
4204 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4206 2014-04-10 Pedro Alves <palves@redhat.com>
4208 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4209 Check if the condition or command is NULL before checking if the
4210 breakpoint is known. On success, return true.
4211 * mem-break.h (add_breakpoint_condition): Document return.
4212 (add_breakpoint_commands): Add describing comment.
4213 * server.c (skip_to_semicolon): New function.
4214 (process_point_options): Use it.
4216 2014-04-09 Pedro Alves <palves@redhat.com>
4218 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4221 2014-02-27 Pedro Alves <palves@redhat.com>
4224 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4226 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4228 (last_thread_of_process_p): Take a PID argument instead of a
4230 (linux_wait_for_lwp): Delete.
4231 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4233 (linux_low_filter_event): New function, party factored out from
4234 linux_wait_for_event.
4235 (linux_wait_for_event): Rename to ...
4236 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4237 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4238 sigsuspend. Check for zombie leaders.
4239 (linux_wait_for_event): Reimplement as wrapper around
4240 linux_wait_for_event_filtered.
4241 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4242 a normal or signal exit is seen, it's the whole process exiting.
4243 (wait_for_sigstop): No longer a for_each_inferior callback.
4244 Rewrite on top of linux_wait_for_event_filtered.
4245 (stop_all_lwps): Call wait_for_sigstop directly.
4246 * server.c (resume, handle_target_event): Handle
4247 TARGET_WAITKIND_NO_RESUMED.
4249 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4251 * win32-low.c (psapi_get_dll_name,
4252 * win32_CreateToolhelp32Snapshot): Delete.
4253 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4254 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4256 (handle_load_dll): Add function description.
4257 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4259 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4261 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4263 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4264 base address when calling win32_add_one_solib.
4265 (handle_load_dll): Delete local variable load_addr.
4266 Remove 0x1000 offset applied to DLL base address when calling
4267 win32_add_one_solib.
4268 (handle_unload_dll): Add comment.
4270 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4272 * win32-low.c (win32_add_all_dlls): Renames
4273 win32_ensure_ntdll_loaded. Rewrite function documentation.
4274 Adjust implementation to always load all DLLs.
4275 Add 0x1000 offset to DLL base address when calling
4276 win32_add_one_solib.
4277 (child_initialization_done): New static global.
4278 (do_initial_child_stuff): Set child_initialization_done to
4279 zero during child initialization, and 1 after. Replace call
4280 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4282 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4283 (handle_unload_dll): Add function documentation.
4284 (get_child_debug_event): Ignore load and unload DLL events
4285 during child initialization.
4287 2014-02-20 Doug Evans <dje@google.com>
4289 Remove global all_lwps.
4290 * inferiors.h (ptid_of): Move here from linux-low.h.
4291 (pid_of, lwpid_of): Ditto.
4292 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4293 parameter is a struct thread_info * now.
4294 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4295 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4296 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4298 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4299 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4300 * linux-arm-low.c (update_registers_callback): Update, "entry"
4301 parameter is a struct thread_info * now.
4302 Fetch lwpid from current_inferior directly.
4303 (arm_insert_point): Pass &all_threads to find_inferior instead of
4305 (arm_remove_point): Ditto.
4306 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4307 (arm_prepare_to_resume): Fetch pid from thread.
4308 (arm_read_description): Fetch lwpid from current_inferior directly.
4309 * linux-low.c (all_lwps): Delete.
4310 (delete_lwp): Delete call to remove_inferior.
4311 (handle_extended_wait): Fetch lwpid from thread.
4312 (add_lwp): Don't set lwp->entry.id. Remove call to
4313 add_inferior_to_list.
4314 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4315 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4316 (kill_one_lwp_callback): Ditto.
4317 (linux_kill): Don't dereference NULL pointer.
4318 Fetch ptid,lwpid from thread.
4319 (get_detach_signal): Fetch ptid from thread.
4320 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4321 Simplify call to regcache_invalidate_thread.
4322 (delete_lwp_callback): Update, "entry" parameter is a
4323 struct thread_info * now. Fetch pid from thread.
4324 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4325 (status_pending_p_callback): Update, "entry" parameter is a
4326 struct thread_info * now. Fetch ptid from thread.
4327 (find_lwp_pid): Update, "entry" parameter is a
4328 struct thread_info * now.
4329 (linux_wait_for_lwp): Fetch pid from thread.
4330 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4331 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4332 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4333 (dequeue_one_deferred_signal): Ditto.
4334 (cancel_breakpoint): Fetch ptid from current_inferior.
4335 (linux_wait_for_event): Pass &all_threads to find_inferior,
4336 not &all_lwps. Fetch ptid, lwpid from thread.
4337 (count_events_callback): Update, "entry" parameter is a
4338 struct thread_info * now.
4339 (select_singlestep_lwp_callback): Ditto.
4340 (select_event_lwp_callback): Ditto.
4341 (cancel_breakpoints_callback): Ditto.
4342 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4344 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4345 (unsuspend_one_lwp): Update, "entry" parameter is a
4346 struct thread_info * now.
4347 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4349 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4350 Fetch lwpid from thread, not lwp.
4351 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4352 Pass &all_threads to find_inferior, not &all_lwps.
4353 (send_sigstop): Fetch lwpid from thread, not lwp.
4354 (send_sigstop_callback): Update, "entry" parameter is a
4355 struct thread_info * now.
4356 (suspend_and_send_sigstop_callback): Ditto.
4357 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4358 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4359 struct thread_info * now.
4360 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4362 (lwp_running): Update, "entry" parameter is a
4363 struct thread_info * now.
4364 (stop_all_lwps): Fetch ptid from thread.
4365 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4366 (linux_resume_one_lwp): Fetch lwpid from thread.
4367 (linux_set_resume_request): Update, "entry" parameter is a
4368 struct thread_info * now. Fetch pid, lwpid from thread.
4369 (resume_status_pending_p): Update, "entry" parameter is a
4370 struct thread_info * now.
4371 (need_step_over_p): Ditto. Fetch lwpid from thread.
4372 (start_step_over): Fetch lwpid from thread.
4373 (linux_resume_one_thread): Update, "entry" parameter is a
4374 struct thread_info * now. Fetch lwpid from thread.
4375 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4376 (proceed_one_lwp): Update, "entry" parameter is a
4377 struct thread_info * now. Fetch lwpid from thread.
4378 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4379 struct thread_info * now.
4380 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4381 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4382 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4384 (regsets_store_inferior_registers): Ditto.
4385 (fetch_register, store_register): Ditto.
4386 (linux_read_memory, linux_write_memory): Ditto.
4387 (linux_request_interrupt): Ditto.
4388 (linux_read_auxv): Ditto.
4389 (linux_xfer_siginfo): Ditto.
4390 (linux_qxfer_spu): Ditto.
4391 (linux_qxfer_libraries_svr4): Ditto.
4392 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4393 moved to inferiors.h.
4395 (get_thread_lwp): Update.
4396 (struct lwp_info): Delete member "entry". Simplify comment for
4399 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4400 current_inferior directly.
4401 (update_watch_registers_callback): Update, "entry" parameter is a
4402 struct thread_info * now. Fetch pid from thread.
4403 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4404 (mips_insert_point): Fetch lwpid from current_inferior.
4405 Pass &all_threads to find_inferior, not &all_lwps.
4406 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4407 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4409 (mips_stopped_data_address): Ditto.
4410 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4412 * linux-tile-low.c (tile_arch_setup): Ditto.
4413 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4414 (update_debug_registers_callback): Update, "entry" parameter is a
4415 struct thread_info * now. Fetch pid from thread.
4416 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4417 Pass &all_threads to find_inferior, not &all_lwps.
4418 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4419 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4420 Pass &all_threads to find_inferior, not &all_lwps.
4421 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4422 (i386_dr_low_get_status): Ditto.
4423 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4424 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4425 (x86_linux_read_description): Ditto.
4426 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4428 2014-02-20 Doug Evans <dje@google.com>
4430 * inferiors.c (get_first_inferior): Fix buglet.
4432 2014-02-19 Doug Evans <dje@google.com>
4434 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4435 * inferiors.c (add_thread): Change result type to struct thread_info *.
4436 All callers updated.
4437 (add_lwp): Call add_thread here instead of in callers.
4438 All callers updated.
4439 * linux-low.h (get_lwp_thread): Rewrite.
4440 (struct lwp_info): New member "thread".
4442 2014-02-19 Doug Evans <dje@google.com>
4444 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4445 All callers updated.
4447 2014-02-19 Doug Evans <dje@google.com>
4449 * inferiors.c (add_thread): Fix whitespace.
4451 2014-02-19 Doug Evans <dje@google.com>
4453 * dll.c (clear_dlls): Replace accessing list implemention details
4455 * gdbthread.h (get_first_thread): Declare.
4456 * inferiors.c (for_each_inferior_with_data): New function.
4457 (get_first_thread): New function.
4458 (find_thread_ptid): Simplify.
4459 (get_first_inferior): New function.
4460 (clear_list): Delete.
4461 (one_inferior_p): New function.
4462 (clear_inferior_list): New function.
4463 (clear_inferiors): Update.
4464 * inferiors.h (for_each_inferior_with_data): Declare.
4465 (clear_inferior_list): Declare.
4466 (one_inferior_p): Declare.
4467 (get_first_inferior): Declare.
4468 * linux-low.c (linux_wait_for_event): Replace accessing list
4469 implemention details with API function.
4470 * server.c (target_running): Ditto.
4471 (accumulate_file_name_length): New function.
4472 (emit_dll_description): New function.
4473 (handle_qxfer_libraries): Replace accessing list implemention
4474 details with API function.
4475 (handle_qxfer_threads_worker): New function.
4476 (handle_qxfer_threads_proper): Replace accessing list implemention
4477 details with API function.
4478 (handle_query): Ditto.
4479 (visit_actioned_threads_callback_ftype): New typedef.
4480 (visit_actioned_threads_data): New struct.
4481 (visit_actioned_threads): Rewrite to be find_inferior callback.
4482 (resume): Call find_inferior.
4483 (handle_status): Replace accessing list implemention
4484 details with API function.
4485 (process_serial_event): Replace accessing list implemention details
4487 * target.c (set_desired_inferior): Replace accessing list implemention
4488 details with API function.
4489 * tracepoint.c (same_process_p): New function.
4490 (gdb_agent_about_to_close): Replace accessing list implemention
4491 details with API function.
4492 * win32-low.c (child_delete_thread): Replace accessing list
4493 implemention details with API function.
4494 (match_dll_by_basename): New function.
4495 (dll_is_loaded_by_basename): New function.
4496 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4497 details call to dll_is_loaded_by_basename.
4499 2014-02-19 Doug Evans <dje@google.com>
4501 * dll.h (struct dll_info): Add comment.
4502 * gdbthread.h (struct thread_info): Add comment.
4503 (current_ptid): Simplify.
4504 * inferiors.c (add_process): Update.
4505 (remove_process): Update.
4506 * inferiors.h (struct process_info): Rename member "head" to "entry".
4507 * linux-low.c (delete_lwp): Update.
4509 (last_thread_of_process_p): Update.
4510 (kill_one_lwp_callback, linux_kill): Update.
4511 (status_pending_p_callback): Update.
4512 (wait_for_sigstop): Update. Simplify read of ptid.
4513 (start_step_over): Update.
4514 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4515 (get_lwp_thread): Update.
4516 (struct lwp_info): Rename member "head" to "entry".
4517 * regcache.h (inferior_list_entry): Delete.
4518 * server.c (kill_inferior_callback): Update.
4519 (detach_or_kill_inferior_callback): Update.
4520 (print_started_pid): Update.
4521 (print_attached_pid): Update.
4522 (process_serial_event): Simplify read of ptid.
4523 * thread-db.c (thread_db_create_event): Update.
4524 (thread_db_get_tls_address): Update.
4525 * win32-low.c (current_inferior_ptid): Simplify.
4527 2014-02-19 Tom Tromey <tromey@redhat.com>
4529 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4531 (target_supports_btrace): Update.
4533 2014-02-14 Yao Qi <yao@codesourcery.com>
4535 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4536 (rsp-low-ipa.o): New target.
4538 2014-02-12 Tom Tromey <tromey@redhat.com>
4540 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4541 convert_ascii_to_int.
4542 * regcache.c (registers_to_string): Likewise.
4543 * remote-utils.c (decode_M_packet): Likewise.
4544 * server.c (process_serial_event): Likewise.
4546 2014-02-12 Tom Tromey <tromey@redhat.com>
4548 * server.c (handle_query, handle_v_run): Use hex2bin, not
4550 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4552 2014-02-12 Tom Tromey <tromey@redhat.com>
4554 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4555 convert_int_to_ascii.
4556 * regcache.c (registers_to_string, collect_register_as_string):
4558 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4560 * server.c (process_serial_event): Likewise.
4561 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4562 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4564 2014-02-12 Tom Tromey <tromey@redhat.com>
4566 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4567 bin2hex, not hexify.
4568 * tracepoint.c (cmd_qtstatus): Likewise.
4570 2014-02-12 Tom Tromey <tromey@redhat.com>
4572 * remote-utils.c (monitor_output): Pass explicit length to
4575 2014-02-12 Tom Tromey <tromey@redhat.com>
4577 * tracepoint.c: Include rsp-low.h.
4578 * server.c: Include rsp-low.h.
4579 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
4580 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
4582 * remote-utils.c: Include rsp-low.h.
4583 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
4584 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
4585 (convert_int_to_ascii, convert_ascii_to_int): Move to
4587 * regcache.c: Include rsp-low.h.
4588 * ax.c: Include rsp-low.h.
4589 * Makefile.in (SFILES): Add common/rsp-low.c.
4590 (OBS): Add rsp-low.o.
4591 (rsp-low.o): New target.
4593 2014-02-12 Tom Tromey <tromey@redhat.com>
4595 * utils.h (pulongest, plongest, phex_nz): Don't declare.
4596 Include print-utils.h.
4597 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
4598 (plongest, thirty_two, phex_nz): Remove.
4599 * Makefile.in (SFILES): Add common/print-utils.c.
4600 (OBS): Add print-utils.o.
4601 (print-utils-ipa.o): New target.
4602 (print-utils.o): New target.
4603 (IPA_OBJS): Add print-utils-ipa.o.
4605 2014-02-06 Tom Tromey <tromey@redhat.com>
4607 * Makefile.in (SFILES): Fix indentation.
4609 2014-02-05 Doug Evans <dje@google.com>
4611 * linux-low.c (linux_wait_for_event): Improve comment.
4612 (linux_wait_1): Keep current_inferior in sync with event_child.
4614 2014-01-22 Doug Evans <dje@google.com>
4616 * gdbthread.h (gdb_id_to_thread): Delete, unused.
4618 2014-01-22 Doug Evans <dje@google.com>
4620 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
4621 * configure: Regenerate.
4622 * config.in: Regenerate.
4623 * Makefile.in (SFILES): Add debug.c.
4625 * debug.c: New file.
4626 * debug.h: New file.
4627 * linux-aarch64-low.c (*): Update all debugging printfs to use
4628 debug_printf instead of fprintf.
4629 * linux-arm-low.c (*): Ditto.
4630 * linux-cris-low.c (*): Ditto.
4631 * linux-crisv32-low.c (*): Ditto.
4632 * linux-m32r-low.c (*): Ditto.
4633 * linux-sparc-low.c (*): Ditto.
4634 * linux-x86.c (*): Ditto.
4635 * linux-low.c (*): Ditto.
4636 (linux_wait_1): Add calls to debug_enter, debug_exit.
4637 (linux_wait): Remove redundant debugging printf.
4638 (stop_all_lwps): Add calls to debug_enter, debug_exit.
4639 (linux_resume, unstop_all_lwps): Ditto.
4640 * mem-break.c (*): Update all debugging printfs to use
4641 debug_printf instead of fprintf.
4642 * remote-utils.c (*): Ditto.
4643 * thread-db.c (*): Ditto.
4644 * server.c #include <ctype.h>, "gdb_vecs.h".
4645 (debug_threads): Moved to debug.c.
4646 (*): Update all debugging printfs to use debug_printf instead of
4648 (start_inferior): Replace call to fflush with call to debug_flush.
4649 (monitor_show_help): Mention set debug-format.
4650 (parse_debug_format_options): New function.
4651 (handle_monitor_command): Handle "monitor set debug-format".
4652 (gdbserver_usage): Mention --debug-format.
4653 (main): Parse --debug-format.
4654 * server.h (debug_threads): Declaration moved to debug.h.
4656 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
4657 trace_debug_1 that uses debug_printf.
4658 (tracepoint_look_up_symbols): Update all debugging printfs to use
4659 debug_printf instead of fprintf.
4661 2014-01-20 Baruch Siach <baruch@tkos.co.il>
4663 * linux-xtensa-low.c: Include asm/ptrace.h instead of
4666 2014-01-17 Pedro Alves <palves@redhat.com>
4669 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
4670 defined after including gdb_proc_service.h.
4672 2014-01-16 Doug Evans <dje@google.com>
4674 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
4675 (match_dll): Use it.
4677 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
4679 * target.h (target_ops) <read_btrace>: Change parameters and
4680 return type to allow error reporting.
4681 * server.c (handle_qxfer_btrace): Support delta reads. Pass
4682 trace reading errors on.
4683 * linux-low.c (linux_low_read_btrace): Pass trace reading
4685 (linux_low_disable_btrace): New.
4687 2014-01-15 Doug Evans <dje@google.com>
4689 * inferiors.c (thread_id_to_gdb_id): Delete.
4690 * inferiors.h (thread_id_to_gdb_id): Delete.
4692 2014-01-13 Eli Zaretskii <eliz@gnu.org>
4694 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
4695 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
4698 2014-01-08 Pedro Alves <palves@redhat.com>
4700 * server.c (handle_status): Don't discard previous queued stop
4701 replies or thread's pending status here.
4702 (main) <disconnection>: Do it here instead.
4704 2014-01-08 Pedro Alves <palves@redhat.com>
4706 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
4707 * server.c (visit_actioned_threads, handle_pending_status): New
4709 (handle_v_cont): Factor out parts to ...
4710 (resume): ... this new function. If in all-stop, and a thread
4711 being resumed has a pending status, report it without actually
4713 (myresume): Adjust to use the new 'resume' function.
4714 (clear_pending_status_callback, set_pending_status_callback)
4715 (find_status_pending_thread_callback): New functions.
4716 (handle_status): Handle the case of multiple threads having
4717 interesting statuses to report. Report threads' real last signal
4718 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
4719 with an interesting thread to report the status for, instead of
4720 always reporting the status of the first thread.
4722 2014-01-01 Joel Brobecker <brobecker@adacore.com>
4724 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
4725 * gdbreplay.c (gdbreplay_version): Likewise.
4727 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
4729 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
4730 iov.iov_len with the real length in use.
4732 2013-12-13 Joel Brobecker <brobecker@adacore.com>
4734 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
4735 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
4736 for all targets that use win32-low.c.
4737 * win32-low.c (win32_ensure_ntdll_loaded): New function.
4738 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
4740 2013-12-13 Pedro Alves <palves@redhat.com>
4742 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
4743 if equal to TARGET_WAITKIND_LOADED.
4744 * win32-low.c (cached_status): New static global.
4745 (win32_wait): Add declaration.
4746 (do_initial_child_stuff): Flush all initial pending debug events
4747 up to the initial breakpoint.
4748 (win32_wait): If CACHED_STATUS was set, return that instead
4749 of doing a real wait. Remove the code resuming the execution
4750 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4751 during the initial phase. Also remove the code changing
4752 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4753 TARGET_WAITKIND_STOPPED.
4755 2013-12-11 Yao Qi <yao@codesourcery.com>
4757 * notif.c (handle_notif_ack): Return 0 if no notification
4760 2013-11-20 Doug Evans <dje@google.com>
4762 * linux-low.c (linux_set_resume_request): Fix comment.
4764 2013-11-20 Doug Evans <dje@google.com>
4766 * linux-low.c (resume_status_pending_p): Tweak comment.
4768 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4770 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4771 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4772 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
4773 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
4774 (srv_amd64_regobj): Add amd64-mpx.o.
4775 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
4776 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
4777 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
4778 * i387-fp.c (num_pl_bnd_register) Added constant.
4779 (num_pl_bnd_cfg_registers) Added constant.
4780 (struct i387_xsave) Added reserved area and MPX fields.
4781 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
4782 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
4784 (tdesc_i386_mpx_linux): Add MPX amd64 target.
4785 (init_registers_amd64_mpx_linux): Declare new function.
4786 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
4787 (x86_64_regmap): Add MPX registers.
4788 (x86_linux_read_description): Add MPX case.
4789 (initialize_low_arch): Initialize MPX targets.
4791 2013-11-18 Tom Tromey <tromey@redhat.com>
4793 * configure: Rebuild.
4794 * configure.ac: Don't check for stdlib.h.
4795 * gdbreplay.c: Unconditionally include stdlib.h.
4797 2013-11-18 Tom Tromey <tromey@redhat.com>
4799 * config.in: Rebuild.
4800 * configure: Rebuild.
4801 * configure.ac: Don't use AC_HEADER_DIRENT.
4803 2013-11-18 Tom Tromey <tromey@redhat.com>
4805 * server.h: Don't check HAVE_STRING_H.
4806 * gdbreplay.c: Don't check HAVE_STRING_H.
4807 * configure: Rebuild.
4809 2013-11-18 Tom Tromey <tromey@redhat.com>
4811 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4814 2013-11-08 Tom Tromey <tromey@redhat.com>
4816 * configure, config.in: Rebuild.
4817 * configure.ac: Remove unused configury.
4819 2013-11-08 Tom Tromey <tromey@redhat.com>
4821 * acinclude.m4: Include common.m4, codeset.m4.
4822 * configure, config.in: Rebuild.
4823 * configure.ac: Use GDB_AC_COMMON.
4825 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4827 * linux-s390-low.c (HWCAP_S390_TE): New define.
4828 (s390_arch_setup): Consider the TE field in the HWCAP for
4829 determining 'have_regset_tdb'.
4831 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4834 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4837 2013-10-02 Pedro Alves <palves@redhat.com>
4839 * server.c (process_serial_event): Don't output "GDBserver
4840 exiting" if GDB is connected through stdio.
4841 * target.c (mywait): Likewise, be silent if GDB is connected
4844 2013-10-01 Joel Brobecker <brobecker@adacore.com>
4846 * lynx-low.c (lynx_add_threads_after_attach): New function.
4847 (lynx_attach): Remove call to add_thread. Add call to
4848 lynx_add_threads_after_attach instead.
4850 2013-09-28 Mike Frysinger <vapier@gentoo.org>
4852 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4853 * config.in, configure: Regenerated.
4855 2013-09-18 Yao Qi <yao@codesourcery.com>
4858 * server.c (start_inferior): Clear 'resume_info'.
4860 2013-09-16 Jiong Wang <jiwang@tilera.com>
4862 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4865 2013-09-16 Jiong Wang <jiwang@tilera.com>
4867 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4868 linux-tile-low.o to srv_tgtobj.
4870 2013-09-16 Will Newton <will.newton@linaro.org>
4872 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4875 2013-09-06 Pedro Alves <palves@redhat.com>
4877 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4878 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4879 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4880 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4881 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4882 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4884 2013-09-06 Pedro Alves <palves@redhat.com>
4886 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4887 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4889 2013-09-06 Pedro Alves <palves@redhat.com>
4891 * linux-amd64-ipa.c: Include tracepoint.h.
4892 * linux-i386-ipa.c: Include tracepoint.h.
4894 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4896 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4897 (ps_get_thread_area): New function.
4899 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4901 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4902 (initialize_low_arch): Call init_registers_crisv32 rather than
4903 init_register_crisv32.
4905 2013-09-05 Pedro Alves <palves@redhat.com>
4907 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4909 * hostio.h: ... this new file.
4910 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4911 win32-low.c: Include hostio.h.
4913 2013-09-05 Pedro Alves <palves@redhat.com>
4915 * server.h (gdb_client_data, handler_func, callback_handler_func)
4916 (delete_file_handler, add_file_handler, append_callback_event)
4917 (delete_callback_event, start_event_loop, initialize_event_loop):
4918 Move to event-loop.h and include it.
4919 * event-loop.h: New file.
4921 2013-09-05 Pedro Alves <palves@redhat.com>
4923 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4924 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4925 (loaded_dll, unloaded_dll): Move to ...
4926 * dll.h: ... this new file.
4927 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4929 2013-09-05 Pedro Alves <palves@redhat.com>
4931 * server.h (current_process, get_thread_process, all_processes)
4932 (add_inferior_to_list, for_each_inferior, current_inferior)
4933 (remove_inferior, add_process, remove_process, find_process_pid)
4934 (have_started_inferiors_p, have_attached_inferiors_p)
4935 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4936 (clear_inferiors, find_inferior, find_inferior_id)
4937 (inferior_target_data, set_inferior_target_data)
4938 (inferior_regcache_data, set_inferior_regcache_data): Move to
4939 inferiors.h, and include it.
4940 * inferiors.h: New file.
4942 2013-09-05 Pedro Alves <palves@redhat.com>
4944 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4948 2013-09-05 Pedro Alves <palves@redhat.com>
4950 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4952 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4953 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4954 (handle_tracepoint_general_set, handle_tracepoint_query)
4955 (tracepoint_finished_step, tracepoint_was_hit)
4956 (release_while_stepping_state_list, current_traceframe)
4957 (in_readonly_region, traceframe_read_mem)
4958 (fetch_traceframe_registers, traceframe_read_sdata)
4959 (traceframe_read_info, struct fast_tpoint_collect_status)
4960 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4961 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4962 (supply_fast_tracepoint_registers)
4963 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4964 (ipa_tdesc, claim_trampoline_space)
4965 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4966 (agent_mem_read, agent_get_trace_state_variable_value)
4967 (agent_set_trace_state_variable_value, agent_tsv_read)
4968 (agent_mem_read_string, get_raw_reg_func_addr)
4969 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4970 * tracepoint.h: ... this new file.
4972 2013-09-05 Pedro Alves <palves@redhat.com>
4974 * server.h (perror_with_name, error, fatal, warning, paddress)
4975 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4977 * utils.h: New file.
4979 2013-09-05 Pedro Alves <palves@redhat.com>
4981 * server.h (remote_debug, noack_mode, transport_is_reliable)
4982 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4983 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4984 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4985 (write_enn, initialize_async_io, enable_async_io)
4986 (disable_async_io, check_remote_input_interrupt_request)
4987 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4988 (dead_thread_notify, prepare_resume_reply)
4989 (decode_address_to_semicolon, decode_address, decode_m_packet)
4990 (decode_M_packet, decode_X_packet, decode_xfer_write)
4991 (decode_search_memory_packet, unhexify, hexify)
4992 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4993 (look_up_one_symbol, relocate_instruction)
4994 (monitor_output): Move to remote-utils.h, and include it.
4995 * remote-utils.h: New file.
4997 2013-09-05 Pedro Alves <palves@redhat.com>
4999 * server.h (_): Delete.
5001 2013-09-02 Pedro Alves <palves@redhat.com>
5003 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5004 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5006 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5008 2013-09-02 Pierre Muller <muller@sourceware.org>
5010 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5011 or WriteProcessMemory complete successfully and handle
5012 ERROR_PARTIAL_COPY error.
5014 2013-09-02 Pedro Alves <palves@redhat.com>
5016 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5017 error instead of EIO.
5019 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5022 * linux-low.c: Include filestuff.h.
5023 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5024 * lynx-low.c: Include filestuff.h.
5025 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5026 * server.c: Include filestuff.h.
5027 (main): Call notice_open_fds.
5028 * spu-low.c: Include filestuff.h.
5029 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5031 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5033 * Makefile.in: Explain why ../target and ../nat are not
5034 listed as include file search paths.
5035 (linux-waitpid.o): New object file rule.
5036 * configure.srv (srv_native_linux_obj): New variable.
5037 Replace all occurrences of linux native object files with
5038 $srv_native_linux_obj.
5039 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5040 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5041 (linux_enable_event_reporting): Remove declaration.
5042 (my_waitpid): Moved to common/linux-waitpid.c.
5043 (linux_wait_for_event): Pass ptid when calling
5044 linux_enable_event_reporting.
5045 (linux_supports_tracefork_flag): Remove.
5046 (linux_enable_event_reporting): Likewise.
5047 (linux_tracefork_grandchild): Remove.
5048 (STACK_SIZE): Moved to common/linux-ptrace.c.
5049 (linux_tracefork_child): Remove.
5050 (linux_test_for_tracefork): Remove.
5051 (linux_look_up_symbols): Call linux_supports_traceclone.
5052 (initialize_low): Remove call to linux_test_for_tracefork.
5053 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5054 common/linux-ptrace.h.
5055 (PTRACE_TYPE_ARG4): Likewise.
5056 Include linux-ptrace.h.
5058 2013-08-21 Pedro Alves <palves@redhat.com>
5060 * config.in: Renegerate.
5062 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5064 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5065 (SFILES): Remove $(srcdir)/common/target-common.c and
5066 add $(srcdir)/target/waitstatus.c.
5067 (OBS): Remove target-common.o and add waitstatus.o.
5068 (server_h): Remove $(srcdir)/../common/target-common.h and
5069 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5070 and $(srcdir)/../target/waitstatus.h.
5071 (target-common.o): Remove.
5072 (waitstatus.o): New target object file.
5073 * target.h: Do not include target-common.h and
5074 include target/resume.h, target/wait.h and
5075 target/waitstatus.h.
5077 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5079 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5080 to PTRACE_TYPE_ARG3.
5081 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5082 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5084 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5085 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5087 2013-07-27 Jie Zhang <jie@codesourcery.com>
5088 Daniel Jacobowitz <dan@codesourcery.com>
5089 Yao Qi <yao@codesourcery.com>
5091 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5092 (mips-linux-watch.o): New rule.
5093 (mips_linux_watch_h): New variable.
5094 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5096 * linux-mips-low.c: Include mips-linux-watch.h.
5097 (struct arch_process_info, struct arch_lwp_info): New.
5098 (update_watch_registers_callback): New function.
5099 (mips_linux_new_process, mips_linux_new_thread) New functions.
5100 (mips_linux_prepare_to_resume, mips_insert_point): New
5102 (mips_remove_point, mips_stopped_by_watchpoint): New
5104 (rsp_bp_type_to_target_hw_bp_type): New function.
5105 (mips_stopped_data_address): New function.
5106 (the_low_target): Add watchpoint support functions.
5108 2013-07-27 Yao Qi <yao@codesourcery.com>
5110 * i386-low.c: Include break-common.h.
5111 (enum target_hw_bp_type): Remove.
5113 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5115 * Makefile.in (SFILES): /common/target-common.c.
5116 (OBS): Add target-common.o.
5117 (server_h): Add $(srcdir)/../common/target-common.h.
5118 (target-common.o): New target.
5119 * server.c (queue_stop_reply_callback): Free
5120 status string after use.
5121 * target.c (target_waitstatus_to_string): Remove.
5122 * target.h: Include target-common.h.
5123 (resume_kind): Likewise.
5124 (target_waitkind): Likewise.
5125 (target_waitstatus): Likewise.
5126 (TARGET_WNOHANG): Likewise.
5128 2013-07-04 Yao Qi <yao@codesourcery.com>
5130 * Makefile.in (host_alias): Use @host_noncanonical@.
5131 (target_alias): Use @target_noncanonical@.
5132 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5133 ACX_NONCANONICAL_HOST.
5134 * configure: Regenerated.
5137 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5139 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5140 * configure: Rebuild.
5141 * Makefile.in (version_host, version_target): Get from configure.
5142 (version.c): Use $(version_host) and $(version_target).
5144 2013-07-03 Pedro Alves <palves@redhat.com>
5146 * Makefile.in (config.status): Depend on development.sh.
5147 * acinclude.m4: Include libmcheck.m4.
5148 * configure: Regenerate.
5150 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5152 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5153 attribute inside the parentheses.
5154 (winapi_DebugSetProcessKillOnExit): Ditto.
5155 (winapi_DebugBreakProcess): Ditto.
5156 (winapi_GenerateConsoleCtrlEvent): Ditto.
5158 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5160 * notif.h (notif_event): Add a dummy member to avoid compiler
5163 2013-07-01 Pedro Alves <palves@redhat.com>
5165 * hostio.c (HOSTIO_PATH_MAX): Define.
5166 (require_filename, handle_open, handle_unlink, handle_readlink):
5169 2013-07-01 Pedro Alves <palves@redhat.com>
5171 * server.h: Include "pathmax.h".
5172 * linux-low.c: Don't include sys/param.h.
5173 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5175 * win32-low.c: Don't include sys/param.h.
5176 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5178 2013-07-01 Pedro Alves <palves@redhat.com>
5180 * event-loop.c: Don't check HAVE_UNISTD_H before including
5182 * gdbreplay.c: Likewise.
5183 * remote-utils.c: Likewise.
5184 * server.c: Likewise.
5185 * configure.ac: Don't check for unistd.h.
5186 * configure: Regenerate.
5188 2013-06-28 Tom Tromey <tromey@redhat.com>
5190 * Makefile.in (version.c): Use version.in, not
5193 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5195 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5196 * configure: Rebuild.
5197 * Makefile.in (version_host, version_target): Get from configure.
5198 (version.c): Use $(version_host) and $(version_target).
5200 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5202 Fix trace-status to output user name without trailing colon.
5203 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5205 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5207 Fix trace-status to output proper start-time and stop-time.
5208 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5209 output start time and stop time in hex as gdb expects.
5211 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5213 * tracepoint.c (build_traceframe_info_xml): Output trace state
5214 variables present in the trace buffer.
5216 2013-06-24 Tom Tromey <tromey@redhat.com>
5218 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5220 (version.o): Remove.
5221 * gdbreplay.c: Include version.h.
5222 (version, host_name): Don't declare.
5223 * server.h: Include version.h.
5224 (version, host_name): Don't declare.
5226 2013-06-12 Pedro Alves <palves@redhat.com>
5228 * linux-x86-low.c (linux_is_elf64): Delete global.
5229 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5230 with local linux_pid_exe_is_elf_64_file use.
5232 2013-06-11 Pedro Alves <palves@redhat.com>
5234 * linux-low.c (regset_disabled, disable_regset): New functions.
5235 (regsets_fetch_inferior_registers)
5236 (regsets_store_inferior_registers): Use them.
5237 (initialize_regsets_info); Don't allocate the disabled_regsets
5239 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5242 2013-06-11 Pedro Alves <palves@redhat.com>
5244 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5247 2013-06-11 Pedro Alves <palves@redhat.com>
5249 * linux-x86-low.c (initialize_low_arch): Call
5250 init_registers_x32_avx_linux.
5252 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5254 Fix compatibility with Android Bionic.
5255 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5258 2013-06-07 Pedro Alves <palves@redhat.com>
5261 * Makefile.in (OBS): Add tdesc.o.
5262 (IPA_OBJS): Add tdesc-ipa.o.
5263 (tdesc-ipa.o): New rule.
5264 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5266 * linux-low.c (new_inferior): Delete.
5267 (disabled_regsets, num_regsets): Delete.
5268 (linux_add_process): Adjust to set the new per-process
5270 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5271 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5272 was a stop. When calling arch_setup, switch the current inferior
5273 to the thread that got an event.
5274 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5275 (regsets_fetch_inferior_registers)
5276 (regsets_store_inferior_registers): New regsets_info parameter.
5278 (linux_register_in_regsets): New regs_info parameter. Adjust to
5280 (register_addr, fetch_register, store_register): New usrregs_info
5281 parameter. Adjust to use it.
5282 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5283 parameter regs_info. Adjust to use it.
5284 (linux_fetch_registers): Get the current inferior's regs_info, and
5286 (linux_store_registers): Ditto.
5287 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5288 (initialize_low): Don't initialize the target_regsets here. Call
5289 initialize_low_arch.
5290 * linux-low.h (target_regsets): Delete declaration.
5291 (struct regsets_info): New.
5292 (struct usrregs_info): New.
5293 (struct regs_info): New.
5294 (struct process_info_private) <new_inferior>: New field.
5295 (struct linux_target_ops): Delete the num_regs, regmap, and
5296 regset_bitmap fields. New field regs_info.
5297 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5298 * i387-fp.c (num_xmm_registers): Delete.
5299 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5300 calls to new interface.
5301 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5302 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5303 Infer the number of xmm registers from the regcache's target
5305 * i387-fp.h (num_xmm_registers): Delete.
5306 * inferiors.c (add_thread): Don't install the thread's regcache
5308 * proc-service.c (gregset_info): Fetch the current inferior's
5309 regs_info. Adjust to use it.
5310 * regcache.c: Include tdesc.h.
5311 (register_bytes, reg_defs, num_registers)
5312 (gdbserver_expedite_regs): Delete.
5313 (get_thread_regcache): If the thread doesn't have a regcache yet,
5314 create one, instead of aborting gdbserver.
5315 (regcache_invalidate_one): Rename to ...
5316 (regcache_invalidate_thread): ... this.
5317 (regcache_invalidate_one): New.
5318 (regcache_invalidate): Only invalidate registers of the current
5320 (init_register_cache): Add target_desc parameter, and use it.
5321 (new_register_cache): Ditto. Assert the target description has a
5322 non zero registers_size.
5323 (regcache_cpy): Add assertions. Adjust.
5324 (realloc_register_cache, set_register_cache): Delete.
5325 (registers_to_string, registers_from_string): Adjust.
5326 (find_register_by_name, find_regno, find_register_by_number)
5327 (register_cache_size): Add target_desc parameter, and use it.
5328 (free_register_cache_thread, free_register_cache_thread_one)
5329 (regcache_release, register_cache_size): New.
5330 (register_size): Add target_desc parameter, and use it.
5331 (register_data, supply_register, supply_register_zeroed)
5332 (supply_regblock, supply_register_by_name, collect_register)
5333 (collect_register_as_string, collect_register_by_name): Adjust.
5334 * regcache.h (struct target_desc): Forward declare.
5335 (struct regcache) <tdesc>: New field.
5336 (init_register_cache, new_register_cache): Add target_desc
5338 (regcache_invalidate_thread): Declare.
5339 (regcache_invalidate_one): Delete declaration.
5340 (regcache_release): Declare.
5341 (find_register_by_number, register_cache_size, register_size)
5342 (find_regno): Add target_desc parameter.
5343 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5345 * remote-utils.c: Include tdesc.h.
5346 (outreg, prepare_resume_reply): Adjust.
5347 * server.c: Include tdesc.h.
5348 (gdbserver_xmltarget): Delete declaration.
5349 (get_features_xml, process_serial_event): Adjust.
5350 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5352 (struct process_info) <tdesc>: New field.
5353 (ipa_tdesc): Declare.
5354 * tdesc.c: New file.
5355 * tdesc.h: New file.
5356 * tracepoint.c: Include tdesc.h.
5357 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5358 (get_context_regcache): Adjust to pass ipa_tdesc down.
5359 (do_action_at_tracepoint): Adjust to get the register cache size
5360 from the context regcache's description.
5361 (traceframe_walk_blocks): Adjust to get the register cache size
5362 from the current trace frame's description.
5363 (traceframe_get_pc): Adjust to get current trace frame's
5364 description and pass it down.
5365 (gdb_collect): Adjust to get the register cache size from the
5367 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5368 (gdbserver_xmltarget): Delete.
5369 (initialize_low_tracepoint): Set the ipa's target description.
5370 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5371 (initialize_low_tracepoint): Set the ipa's target description.
5372 * linux-x86-low.c: Include tdesc.h.
5373 [__x86_64__] (is_64bit_tdesc): New.
5374 (ps_get_thread_area, x86_get_thread_area): Use it.
5375 (i386_cannot_store_register): Rename to ...
5376 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5377 (i386_cannot_fetch_register): Rename to ...
5378 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5379 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5381 (target_regsets): Rename to ...
5382 (x86_regsets): ... this.
5383 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5385 (x86_siginfo_fixup): Use is_64bit_tdesc.
5386 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5387 (tdesc_x32_avx_linux, tdesc_x32_linux)
5388 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5390 (x86_linux_update_xmltarget): Delete.
5391 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5392 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5393 (AMD64_LINUX_USER64_CS): New.
5394 (x86_linux_read_description): New, based on
5395 x86_linux_update_xmltarget.
5396 (same_process_callback): New.
5397 (x86_arch_setup_process_callback): New.
5398 (x86_linux_update_xmltarget): New.
5399 (x86_regsets_info): New.
5400 (amd64_linux_regs_info): New.
5401 (i386_linux_usrregs_info): New.
5402 (i386_linux_regs_info): New.
5403 (x86_linux_regs_info): New.
5404 (x86_arch_setup): Reimplement.
5405 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5406 (x86_emit_ops): Ditto.
5407 (the_low_target): Adjust. Install x86_linux_regs_info,
5408 x86_cannot_fetch_register, and x86_cannot_store_register.
5409 (initialize_low_arch): New.
5410 * linux-ia64-low.c (tdesc_ia64): Declare.
5411 (ia64_fetch_register): Adjust.
5412 (ia64_usrregs_info, regs_info): New globals.
5413 (ia64_regs_info): New function.
5414 (the_low_target): Adjust.
5415 (initialize_low_arch): New function.
5416 * linux-sparc-low.c (tdesc_sparc64): Declare.
5417 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5419 (sparc_arch_setup): New function.
5420 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5421 (the_low_target): Adjust.
5422 (initialize_low_arch): New function.
5423 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5424 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5425 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5426 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5427 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5428 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5429 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5430 (tdesc_powerpc_isa205_vsx64l): Declare.
5431 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5432 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5433 (ppc_set_pc, ppc_get_hwcap): Adjust.
5434 (ppc_usrregs_info): Forward declare.
5435 (!__powerpc64__) ppc_regmap_adjusted: New global.
5436 (ppc_arch_setup): Adjust to the current process'es target
5438 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5439 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5440 (ppc_store_evrregset): Adjust.
5441 (target_regsets): Rename to ...
5442 (ppc_regsets): ... this, and make static.
5443 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5444 (ppc_regs_info): New function.
5445 (the_low_target): Adjust.
5446 (initialize_low_arch): New function.
5447 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5448 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5449 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5450 (tdesc_s390x_linux64v2): Declare.
5451 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5452 (s390_fill_gregset, s390_store_last_break): Adjust.
5453 (target_regsets): Rename to ...
5454 (s390_regsets): ... this, and make static.
5455 (s390_get_pc, s390_set_pc): Adjust.
5456 (s390_get_hwcap): New target_desc parameter, and use it.
5457 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5458 (s390_arch_setup): Adjust to set the current process'es target
5459 description. Don't adjust the regmap.
5460 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5461 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5462 (regs_info_3264): New globals.
5463 (s390_regs_info): New function.
5464 (the_low_target): Adjust.
5465 (initialize_low_arch): New function.
5466 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5467 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5468 [__mips64] (init_registers_mips_linux)
5469 (init_registers_mips_dsp_linux): Delete defines.
5470 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5471 (have_dsp): New global.
5472 (mips_read_description): New, based on mips_arch_setup.
5473 (mips_arch_setup): Reimplement.
5474 (get_usrregs_info): New function.
5475 (mips_cannot_fetch_register, mips_cannot_store_register)
5476 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5477 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5478 (target_regsets): Rename to ...
5479 (mips_regsets): ... this, and make static.
5480 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5481 (dsp_regs_info, regs_info): New globals.
5482 (mips_regs_info): New function.
5483 (the_low_target): Adjust.
5484 (initialize_low_arch): New function.
5485 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5486 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5488 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5489 (arm_read_description): New, with bits factored from
5491 (arm_arch_setup): Reimplement.
5492 (target_regsets): Rename to ...
5493 (arm_regsets): ... this, and make static.
5494 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5495 (arm_regs_info): New function.
5496 (the_low_target): Adjust.
5497 (initialize_low_arch): New function.
5498 * linux-m68k-low.c (tdesc_m68k): Declare.
5499 (target_regsets): Rename to ...
5500 (m68k_regsets): ... this, and make static.
5501 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5502 (m68k_regs_info): New function.
5503 (m68k_arch_setup): New function.
5504 (the_low_target): Adjust.
5505 (initialize_low_arch): New function.
5506 * linux-sh-low.c (tdesc_sharch): Declare.
5507 (target_regsets): Rename to ...
5508 (sh_regsets): ... this, and make static.
5509 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5510 (sh_regs_info, sh_arch_setup): New functions.
5511 (the_low_target): Adjust.
5512 (initialize_low_arch): New function.
5513 * linux-bfin-low.c (tdesc_bfin): Declare.
5514 (bfin_arch_setup): New function.
5515 (bfin_usrregs_info, regs_info): New globals.
5516 (bfin_regs_info): New function.
5517 (the_low_target): Adjust.
5518 (initialize_low_arch): New function.
5519 * linux-cris-low.c (tdesc_cris): Declare.
5520 (cris_arch_setup): New function.
5521 (cris_usrregs_info, regs_info): New globals.
5522 (cris_regs_info): New function.
5523 (the_low_target): Adjust.
5524 (initialize_low_arch): New function.
5525 * linux-cris-low.c (tdesc_crisv32): Declare.
5526 (cris_arch_setup): New function.
5527 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5528 (cris_regs_info): New function.
5529 (the_low_target): Adjust.
5530 (initialize_low_arch): New function.
5531 * linux-m32r-low.c (tdesc_m32r): Declare.
5532 (m32r_arch_setup): New function.
5533 (m32r_usrregs_info, regs_info): New globals.
5534 (m32r_regs_info): Adjust.
5535 (initialize_low_arch): New function.
5536 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5537 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5538 (tic6x_usrregs_info): Forward declare.
5539 (tic6x_read_description): New function, based on ...
5540 (tic6x_arch_setup): ... this. Reimplement.
5541 (target_regsets): Rename to ...
5542 (tic6x_regsets): ... this, and make static.
5543 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5544 (tic6x_regs_info): New function.
5545 (the_low_target): Adjust.
5546 (initialize_low_arch): New function.
5547 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5548 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5549 (target_regsets): Rename to ...
5550 (xtensa_regsets): ... this, and make static.
5551 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5553 (xtensa_arch_setup, xtensa_regs_info): New functions.
5554 (the_low_target): Adjust.
5555 (initialize_low_arch): New function.
5556 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5557 (nios2_arch_setup): Set the current process'es tdesc.
5558 (target_regsets): Rename to ...
5559 (nios2_regsets): ... this.
5560 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5561 (nios2_regs_info): New function.
5562 (the_low_target): Adjust.
5563 (initialize_low_arch): New function.
5564 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5565 (aarch64_arch_setup): Set the current process'es tdesc.
5566 (target_regsets): Rename to ...
5567 (aarch64_regsets): ... this.
5568 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
5569 (aarch64_regs_info): New function.
5570 (the_low_target): Adjust.
5571 (initialize_low_arch): New function.
5572 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
5574 (target_regsets): Rename to ...
5575 (tile_regsets): ... this.
5576 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
5577 (tile_regs_info): New function.
5578 (tile_arch_setup): Set the current process'es tdesc.
5579 (the_low_target): Adjust.
5580 (initialize_low_arch): New function.
5581 * spu-low.c (tdesc_spu): Declare.
5582 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
5583 * win32-arm-low.c (tdesc_arm): Declare.
5584 (arm_arch_setup): New function.
5585 (the_low_target): Install arm_arch_setup instead of
5587 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
5588 (init_windows_x86): Rename to ...
5589 (i386_arch_setup): ... this. Set `win32_tdesc'.
5590 (the_low_target): Adjust.
5591 * win32-low.c (win32_tdesc): New global.
5592 (child_add_thread): Don't create the thread cache here.
5593 (do_initial_child_stuff): Set the new process'es tdesc.
5594 * win32-low.h (struct target_desc): Forward declare.
5595 (win32_tdesc): Declare.
5596 * lynx-i386-low.c (tdesc_i386): Declare global.
5597 (lynx_i386_arch_setup): Set `lynx_tdesc'.
5598 * lynx-low.c (lynx_tdesc): New global.
5599 (lynx_add_process): Set the new process'es tdesc.
5600 * lynx-low.h (struct target_desc): Forward declare.
5601 (lynx_tdesc): Declare global.
5602 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
5603 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
5604 * nto-low.c (nto_tdesc): New global.
5605 (do_attach): Set the new process'es tdesc.
5606 * nto-low.h (struct target_desc): Forward declare.
5607 (nto_tdesc): Declare.
5608 * nto-x86-low.c (tdesc_i386): Declare.
5609 (nto_x86_arch_setup): Set `nto_tdesc'.
5611 2013-06-04 Gary Benson <gbenson@redhat.com>
5613 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
5614 to qSupported response when appropriate.
5615 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
5616 with nonzero-length annex.
5617 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
5618 arguments supplied in annex.
5620 2013-05-31 Doug Evans <dje@google.com>
5623 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
5624 64 bits in 64-cross-32 environment.
5626 2013-05-28 Pedro Alves <palves@redhat.com>
5628 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
5629 (aarch64-without-fpu.c): Delete rule.
5630 * configure.srv (aarch64*-*-linux*): Remove references to
5631 aarch64-without-fpu.o and aarch64-without-fpu.xml.
5632 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
5635 2013-05-24 Pedro Alves <palves@redhat.com>
5637 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
5638 instead of strchr/decode_address. Error if the range isn't split
5639 with a ','. Don't assume there's be a ':' in the action.
5641 2013-05-23 Yao Qi <yao@codesourcery.com>
5642 Pedro Alves <palves@redhat.com>
5644 * linux-low.c (lwp_in_step_range): New function.
5645 (linux_wait_1): If the thread was range stepping and stopped
5646 outside the stepping range, report the stop to GDB. Otherwise,
5647 continue stepping. Add range stepping debug output.
5648 (linux_set_resume_request): Copy the step range from the resume
5650 (linux_supports_range_stepping): New.
5651 (linux_target_ops) <supports_range_stepping>: Set to
5652 linux_supports_range_stepping.
5653 * linux-low.h (struct linux_target_ops)
5654 <supports_range_stepping>: New field.
5655 (struct lwp_info) <step_range_start, step_range_end>: New fields.
5656 * linux-x86-low.c (x86_supports_range_stepping): New.
5657 (the_low_target) <supports_range_stepping>: Set to
5658 x86_supports_range_stepping.
5659 * server.c (handle_v_cont): Handle 'r' action.
5660 (handle_v_requests): Append ";r" if the target supports range
5662 * target.h (struct thread_resume) <step_range_start,
5663 step_range_end>: New fields.
5664 (struct target_ops) <supports_range_stepping>:
5666 (target_supports_range_stepping): New macro.
5668 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5670 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
5671 confusion in comment.
5673 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5675 * lynx-low.c (struct process_info_private): New type.
5676 (lynx_add_process): New function.
5677 (lynx_create_inferior, lynx_attach): Replace calls to
5678 add_process by calls to lynx_add_process.
5679 (lynx_resume): If PTID is null, then try using
5680 current_process()->private->last_wait_event_ptid.
5682 (lynx_clear_inferiors): Delete. The contents of that function
5683 has been inlined in lynx_mourn;
5684 (lynx_wait_1): Save the ptid in the process's private data.
5685 (lynx_mourn): Free the process' private data. Replace call
5686 to lynx_clear_inferiors by call to clear_inferiors.
5688 2013-05-17 Yao Qi <yao@codesourcery.com>
5690 * i386-low.c (i386_length_and_rw_bits): Move the comment to
5693 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
5695 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
5696 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
5697 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
5698 PT_TEXT_END_ADDR guards. Update comments.
5699 (linux_target_op) <read_offsets>: Conditionally define to
5700 linux_read_offsets if the target is UCLIBC and if it defines
5701 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
5703 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
5704 Andrew Jenner <andrew@codesourcery.com>
5706 * Makefile.in (SFILES): Add linux-nios2-low.c.
5707 (clean): Add action to delete nios2-linux.c.
5708 (nios2-linux.c): New rule.
5709 * configure.srv: Add nios2*-*-linux*.
5710 * linux-nios2-low.c: New.
5712 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
5714 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
5716 2013-04-25 Hui Zhu <hui@codesourcery.com>
5719 * ax.c (ax_printf): Add fflush.
5721 2013-04-22 Tom Tromey <tromey@redhat.com>
5723 * Makefile.in (SFILES): Add filestuff.c.
5724 (OBS): Add filestuff.o.
5725 (filestuff.o): New target.
5726 * config.in, configure: Rebuild.
5727 * configure.ac: Check for fdwalk, pipe2.
5729 2013-04-17 Pedro Alves <palves@redhat.com>
5731 * configure.ac (USE_THREAD_DB): Delete variable.
5732 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
5733 Don't AC_SUBST USE_THREAD_DB.
5734 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
5735 * config.in, configure: Regenerate.
5737 2013-04-16 Pedro Alves <palves@redhat.com>
5739 * linux-low.h (struct lwp_info) <thread_known>: Move under
5740 the USE_THREAD_DB #ifdef.
5742 2013-04-16 Pedro Alves <palves@redhat.com>
5744 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
5745 (linux-low.o): Delete rule.
5746 * linux-low.h: Always include "gdb_thread_db.h" instead of
5747 conditionally including thread_db.h.
5748 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5751 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5753 * Makefile.in (install-only): Fix make install regression.
5755 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5757 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5758 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5760 * gdbserver.1: Remove.
5762 2013-03-22 Pedro Alves <palves@redhat.com>
5764 * linux-low.c (handle_extended_wait): Don't call
5765 linux_enable_event_reporting.
5767 2013-03-15 Tony Theodore <tonyt@logyst.com>
5770 * Makefile.in (SHELL): Use @SHELL@.
5772 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
5774 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
5777 2013-03-13 Joel Brobecker <brobecker@adacore.com>
5779 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
5780 Remove extraneous NULL element.
5782 2013-03-13 Yao Qi <yao@codesourcery.com>
5784 * tracepoint.c (traceframe_read_tsv): Look for the last matched
5785 'V' block in trace frame.
5787 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5789 * target.h (struct target_ops): Add btrace ops.
5790 (target_supports_btrace): New macro.
5791 (target_enable_btrace): New macro.
5792 (target_disable_btrace): New macro.
5793 (target_read_btrace): New macro.
5794 * gdbthread.h (struct thread_info): Add btrace field.
5795 * server.c: Include btrace-common.h.
5796 (handle_btrace_general_set): New function.
5797 (handle_btrace_enable): New function.
5798 (handle_btrace_disable): New function.
5799 (handle_general_set): Call handle_btrace_general_set.
5800 (handle_qxfer_btrace): New function.
5801 (struct qxfer qxfer_packets[]): Add btrace entry.
5802 * inferiors.c (remove_thread): Disable btrace.
5803 * linux-low: Include linux-btrace.h.
5804 (linux_low_enable_btrace): New function.
5805 (linux_low_read_btrace): New function.
5806 (linux_target_ops): Add btrace ops.
5807 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5808 Add srv_linux_btrace=yes.
5809 (x86_64-*-linux*): Add linux-btrace.o.
5810 Add srv_linux_btrace=yes.
5811 * configure.ac: Define HAVE_LINUX_BTRACE.
5812 * config.in: Regenerated.
5813 * configure: Regenerated.
5815 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5817 * server.c (handle_qxfer): Preserve error message if -3 is
5819 (qxfer): Document the -3 return value.
5821 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5823 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5824 (linux_btrace_h): New variable.
5825 (linux-btrace.o): New rule.
5827 2013-03-08 Stan Shebs <stan@codesourcery.com>
5828 Hafiz Abid Qadeer <abidh@codesourcery.com>
5830 * tracepoint.c (trace_buffer_size): New global.
5831 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5832 (init_trace_buffer): Change to one-argument function. Allocate
5833 trace buffer memory.
5834 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5835 handle QTBuffer:size packet.
5836 (cmd_bigqtbuffer_size): New function.
5837 (initialize_tracepoint): Call init_trace_buffer with
5838 DEFAULT_TRACE_BUFFER_SIZE.
5839 * server.c (handle_query): Add QTBuffer:size in the
5842 2013-03-07 Yao Qi <yao@codesourcery.com>
5844 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5845 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5847 (cmd_qtsp): Adjust condition. Do post increment.
5848 Set cur_action and cur_step_action back to 0.
5850 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5853 * linux-low.c (linux_write_memory): Return early success if LEN is
5856 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
5858 * configure.srv: Add x86_64-*-cygwin* as target.
5860 2013-02-28 Tom Tromey <tromey@redhat.com>
5862 * configure.ac: Invoke AC_SYS_LARGEFILE.
5863 * configure, config.in: Rebuild.
5865 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
5867 * win32-low.c: Throughout, fix format strings and casts of
5868 printf-like functions to avoid type related warnings on all
5870 (get_child_debug_event): Print dwDebugEventCode as hex since
5871 that's how it's usually documented.
5873 2013-02-28 Yao Qi <yao@codesourcery.com>
5875 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5878 2013-02-27 Jiong Wang <jiwang@tilera.com>
5880 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5881 (reg-tilegx32.c): New rule.
5882 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5883 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5884 different register info initializer according to elf class.
5885 (init_registers_tilgx32): New function. The tilegx32 register info
5887 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5888 (tile_store_gregset): Likewise.
5890 2013-02-27 Yao Qi <yao@codesourcery.com>
5892 * server.c (process_point_options): Print debug message when
5893 debug_threads is true.
5895 2013-02-26 Yao Qi <yao@codesourcery.com>
5897 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5899 2013-02-19 Pedro Alves <palves@redhat.com>
5900 Kai Tietz <ktietz@redhat.com>
5904 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5905 instead of strtoul to extract address from packet.
5906 (process_serial_event) <'z'>: Likewise.
5908 2013-02-18 Yao Qi <yao@codesourcery.com>
5910 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5912 2013-02-14 Pedro Alves <palves@redhat.com>
5916 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5917 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5919 2013-02-14 Pedro Alves <palves@redhat.com>
5921 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5923 2013-02-14 Pedro Alves <palves@redhat.com>
5925 * tracepoint.c (save_string): Delete.
5926 (add_tracepoint_action): Use savestring instead of save_string.
5928 2013-02-12 Pedro Alves <palves@redhat.com>
5930 * linux-xtensa-low.c: Ditto.
5931 * xtensa-xtregs.c: Ditto.
5933 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5935 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5938 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5940 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5941 aarch64_num_wp_regs and aarch64_num_bp_regs to
5942 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5944 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5946 * linux-aarch64-low.c (ps_get_thread_area): Replace
5947 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5949 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5950 Marcus Shawcroft <marcus.shawcroft@arm.com>
5951 Nigel Stephens <nigel.stephens@arm.com>
5952 Yufeng Zhang <yufeng.zhang@arm.com>
5954 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5955 (aarch64.c, aarch64-without-fpu.c): New targets.
5956 * configure.srv (aarch64*-*-linux*): New.
5957 * linux-aarch64-low.c: New file.
5959 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5961 * linux-low.c (handle_extended_wait, linux_create_inferior)
5962 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5963 (dequeue_one_deferred_signal, linux_resume_one_thread)
5964 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5965 (linux_tracefork_grandchild, linux_test_for_tracefork)
5966 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5967 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5968 where the argument is 0.
5970 2013-01-25 Yao Qi <yao@codesourcery.com>
5972 * event-loop.c: Include "queue.h".
5973 (gdb_event_p): New typedef.
5974 (struct gdb_event) <next_event>: Remove.
5975 (event_queue): Change to QUEUE(gdb_event_p).
5976 (async_queue_event): Remove.
5977 (gdb_event_xfree): New.
5978 (initialize_event_loop): New.
5979 (process_event): Use API from QUEUE.
5980 (wait_for_event): Likewise.
5981 * server.c (main): Call initialize_event_loop.
5982 * server.h (initialize_event_loop): Declare.
5984 2013-01-18 Yao Qi <yao@codesourcery.com>
5986 * ax.h (struct eval_agent_expr_context): New.
5987 (gdb_eval_agent_expr): Update declaration.
5988 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5989 TFRAME. Add new argument CTX.
5990 * server.h (struct eval_agent_expr_context): Declare.
5991 (agent_mem_read, agent_tsv_read): Update declaration.
5992 (agent_mem_read_string): Likewise.
5993 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5994 (add_traceframe_block): Add new argument TPOINT.
5995 Increase TPOINT->traceframe_usage.
5996 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5997 eval_tracepoint_agent_expr.
5998 (condition_true_at_tracepoint): Likewise.
5999 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6000 (agent_mem_read_string, agent_tsv_read): Likewise.
6002 2013-01-16 Yao Qi <yao@codesourcery.com>
6004 * linux-low.c (linux_resume_one_lwp): Don't check
6005 'lwp->bp_reinsert != 0'.
6007 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6008 Pedro Alves <palves@redhat.com>
6010 * lynx-low.c (ptrace_request_to_str): Define a temporary
6011 macro and use it to simplify this function's implementation.
6013 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6015 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6018 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6020 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6022 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6024 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6026 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6028 * lynx-low.c (lynx_resume): Use the resume_info parameter
6029 to determine the ptid for the lynx_ptrace call, unless
6030 it is equal to minus_one_ptid, in which case we use the
6031 ptid of the current_inferior.
6032 (lynx_wait_1): After having received a thread create/exit
6033 event, resume the inferior's execution using the signaling
6034 thread's ptid, rather than the old ptid.
6036 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6038 * lynx-low.c (lynx_resume): Delete variable ret.
6040 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6042 * gdbreplay.c (gdbreplay_version): Update copyright year.
6043 * server.c (gdbserver_version): Likewise.
6045 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6047 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6050 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6052 * lynx-low.c (ptrace_request_to_str): Add handling for
6055 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6057 * lynx-low.c (lynx_attach): Delete variable new_process.
6059 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6061 * lynx-low.c (lynx_create_inferior): Delete variable
6064 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6066 * lynx-low.c (ptrace_request_to_str): Do not handle
6067 PTRACE_GETTHREADLIST if this macro does not exist.
6069 2012-12-15 Yao Qi <yao@codesourcery.com>
6071 * Makefile.in (OBS): Add notif.o.
6072 * notif.c, notif.h: New.
6073 * server.c: Include "notif.h".
6074 (struct vstop_notif) <next>: Remove.
6076 (queue_stop_reply): Update.
6077 (push_event, send_next_stop_reply): Remove.
6078 (discard_queued_stop_replies): Update.
6079 (notif_stop): New variable.
6080 (handle_v_stopped): Remove.
6081 (handle_v_requests): Don't call handle_v_stopped. Call
6082 handle_ack_notif instead.
6083 (queue_stop_reply_callback): Call notif_event_enque instead
6084 of queue_stop_reply.
6085 (handle_status): Don't call send_next_stop_reply, call
6086 notif_write_event instead.
6087 (kill_inferior_callback): Likewise.
6088 (detach_or_kill_inferior_callback): Likewise.
6089 (main): Call initialize_notif.
6090 (process_serial_event): Call QUEUE_is_empty.
6091 (handle_target_event): Call notif_push instead of push event.
6092 * server.h (push_event): Remove declaration.
6094 2012-12-10 Tom Tromey <tromey@redhat.com>
6096 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6097 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6100 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6101 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6102 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6103 (amd64-linux-ipa.o, ax.o): Rewrite.
6104 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6105 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6106 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6107 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6108 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6109 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6110 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6111 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6112 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6113 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6114 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6115 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6116 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6117 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6118 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6119 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6120 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6121 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6122 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6123 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6124 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6125 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6126 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6127 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6128 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6129 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6130 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6131 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6132 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6133 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6134 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6135 (reg-tilegx.o): Remove.
6136 (all_object_files): New macro.
6137 Include .deps files.
6138 * aclocal.m4, configure: Rebuild.
6139 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6140 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6141 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6143 2012-12-05 Tom Tromey <tromey@redhat.com>
6146 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6148 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6150 * configure.ac: Check for linux/perf_event.h.
6151 * config.in: Regenerated.
6152 * configure: Regenerated.
6154 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6156 * hostio.c (handle_readlink): Decrease buffer size
6157 parameter passed to readlink by one byte.
6159 2012-11-26 Yao Qi <yao@codesourcery.com>
6161 * configure.ac (build_warnings): Append '-Wempty-body'.
6162 * configure: Regenerated.
6163 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6166 2012-11-15 Pierre Muller <muller@sourceware.org>
6168 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6169 * config.in: Regenerate.
6170 * configure: Regenerate.
6171 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6172 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6173 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6174 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6176 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6177 instead of <sys/wait.h> header.
6178 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6180 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6182 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6183 (various make rules): Remove -DGDBSERVER
6185 2012-11-09 Yao Qi <yao@codesourcery.com>
6187 * spu-low.c (current_ptid): Move it to ..
6188 * gdbthread.h: ... here. New.
6189 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6190 * server.c (myresume, process_serial_event): Likewise.
6191 * thread-db.c (thread_db_find_new_threads): Likewise.
6192 * tracepoint.c (run_inferior_command): Likewise.
6194 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6196 * server.c (handle_search_memory_1): Include access length in
6199 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6201 * linux-crisv32-low.c: Fix compile errors.
6203 2012-09-04 Yao Qi <yao@codesourcery.com>
6205 * tracepoint.c (cmd_qtsv): Adjust debug message.
6206 Don't check CUR_TPOINT.
6208 2012-08-28 Yao Qi <yao@codesourcery.com>
6210 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6211 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6212 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6213 Remove declarations of xmalloc, xreallloc, xstrdup and
6215 * Makefile.in (libiberty_h): New.
6216 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6217 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6219 2012-08-23 Yao Qi <yao@codesourcery.com>
6221 * server.h: Remove declaration of 'xsnprintf'.
6223 2012-08-22 Keith Seitz <keiths@redhat.com>
6225 * server.h: Include build-gnulib-gbserver/config.h.
6226 * gdbreplay.c: Likewise.
6228 2012-08-08 Doug Evans <dje@google.com>
6230 * Makefile.in (SFILES): Add gdb_vecs.c.
6231 (OBS): Add gdb_vecs.o.
6232 (gdb_vecs_h, host_defs_h): New variables.
6233 (thread-db.o): Add $(gdb_vecs_h) dependency.
6234 (gdb_vecs.o): New rule.
6235 * thread-db.c: #include "gdb_vecs.h".
6236 (thread_db_load_search): Use a vector to iterate over path elements.
6237 Handle text appearing after "$pdir".
6239 * configure.ac: Add check for strstr.
6240 * config.in: Regenerate.
6241 * configure: Regenerate.
6243 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6245 * hostio.c (handle_pread): If pread fails, fall back to attempting
6247 (handle_pwrite): Likewise for pwrite.
6249 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6251 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6252 between unsupported TYPE and unimplementable ADDR/LEN combination.
6253 (arm_insert_point): Act on new return value.
6255 2012-07-31 Pedro Alves <palves@redhat.com>
6257 * server.c (process_point_options): Only skip tokens if we find
6258 one that is unrecognized. Don't treat 'X' specially while
6259 skipping unrecognized tokens.
6261 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6263 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6264 to 4-byte-align HW breakpoint addresses for Thumb.
6266 2012-07-27 Yao Qi <yao@codesourcery.com>
6270 * server.h: Declare gdb_agent_about_to_close.
6271 * target.c (kill_inferior): Include "agent.h".
6272 New. Send command 'kill'.
6273 * target.h (kill_inferior): Removed macro.
6274 * tracepoint.c (gdb_agent_about_to_close): New.
6275 (gdb_agent_helper_thread): Handle command 'close'.
6276 Wait endlessly until the inferior stops.
6277 Install gdb_agent_remove_socket to atexit hook.
6278 (agent_socket_name): New static variable.
6279 (gdb_agent_socket_init): Replace local variable 'name' with
6280 'agent_socket_name'.
6281 (gdb_agent_remove_socket): New.
6283 2012-07-27 Yao Qi <yao@codesourcery.com>
6285 * server.c (process_point_options): Stop at 'X' when parsing.
6287 2012-07-19 Michael Eager <eager@eagercon.com>
6289 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6291 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6292 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6293 hardware breakpoint.
6295 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6297 * gdbserver/linux-low.c (initialize_low): Call
6298 linux_ptrace_init_warnings.
6300 2012-07-02 Doug Evans <dje@google.com>
6302 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6305 2012-07-02 Stan Shebs <stan@codesourcery.com>
6307 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6308 (ax.o): Add it to build rule.
6310 (OBS): Add format.o.
6311 (IPA_OBS): Add format.o.
6312 * server.c (handle_query): Claim support for breakpoint commands.
6313 (process_point_options): Add command case.
6314 (process_serial_event): Leave running if there are printfs in
6316 * mem-break.h (any_persistent_commands): Declare.
6317 (add_breakpoint_commands): Declare.
6318 (gdb_no_commands_at_breakpoint): Declare.
6319 (run_breakpoint_commands): Declare.
6320 * mem-break.c (struct point_command_list): New struct.
6321 (struct breakpoint): New field command_list.
6322 (any_persistent_commands): New function.
6323 (add_commands_to_breakpoint): New function.
6324 (add_breakpoint_commands): New function.
6325 (gdb_no_commands_at_breakpoint): New function.
6326 (run_breakpoint_commands): New function.
6327 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6329 * ax.c: Include format.h.
6330 (ax_printf): New function.
6331 (gdb_eval_agent_expr): Add printf opcode.
6333 2012-06-13 Yao Qi <yao@codesourcery.com>
6335 * server.c (start_inferior): Remove duplicated writes to fields
6336 'last_resume_kind' and 'last_status' of 'current_inferior'.
6338 2012-06-12 Yao Qi <yao@codesourcery.com>
6339 Pedro Alves <palves@redhat.com>
6341 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6343 * server.c (handle_v_cont): Extend comment.
6345 2012-06-11 Yao Qi <yao@codesourcery.com>
6347 * linux-low.c (linux_attach): Add 'static'.
6349 2012-06-06 Yao Qi <yao@codesourcery.com>
6351 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6353 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6355 Fix gcc -flto compilation warning.
6356 * server.c (main): Make variable multi_mode and attach volatile.
6358 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6360 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6361 if the platform doesn't know about it.
6363 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6365 * Makefile.in (SFILES): Add linux-tile-low.c.
6366 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6367 * configure.srv: Handle tilegx-*-linux*.
6368 * linux-tile-low.c: New file.
6370 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6372 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6374 2012-05-24 Pedro Alves <palves@redhat.com>
6378 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6380 2012-05-24 Pedro Alves <palves@redhat.com>
6384 Replace target_signal with gdb_signal throughout.
6386 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6388 * linux-low.c (linux_store_registers): Avoid the copying sequence
6389 when no data has been retrieved by ptrace.
6391 2012-05-22 Will Deacon <will.deacon@arm.com>
6393 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6394 Include asm/ptrace.h.
6395 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6398 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6400 * linux-low.c (linux_store_registers): Don't re-retrieve data
6401 with ptrace that has already been obtained from /proc. Always
6402 copy any data retrieved with ptrace to the buffer supplied.
6404 2012-05-11 Yao Qi <yao@codesourcery.com>
6405 Pedro Alves <palves@redhat.com>
6407 * linux-low.c (enum stopping_threads_kind): New.
6408 (stopping_threads): Change type to `enum stopping_threads_kind'.
6409 (handle_extended_wait): If stopping and suspending threads, leave
6410 the new_lwp suspended too.
6411 (linux_wait_for_event): Adjust.
6412 (stop_all_lwps): Set `stopping_threads' to
6413 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6414 whether we're suspending threads or just stopping them. Assert no
6417 2012-04-29 Yao Qi <yao@codesourcery.com>
6419 * server.h: Move some code to ...
6420 * gdbthread.h: ... here. New.
6421 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6422 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6423 (nto-low.o, win32-low.o): Likewise.
6424 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6425 * regcache.c, remote-utils.c, server.c: Likewise.
6426 * target.c, tracepoint.c, win32-low.c: Likewise.
6428 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6430 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6431 (PTRACE_ARG4_TYPE): Likewise.
6432 (PTRACE_XFER_TYPE): Likewise.
6433 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6434 ptrace to PTRACE_ARG3_TYPE.
6435 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6436 (PTRACE_ARG4_TYPE): Likewise.
6437 (PTRACE_XFER_TYPE): Likewise.
6438 (linux_detach_one_lwp): Cast fourth argument of
6439 ptrace to long then PTRACE_ARG4_TYPE.
6440 (regsets_fetch_inferior_registers): Cast third argument of
6441 ptrace to long then PTRACE_ARG3_TYPE.
6442 (regsets_store_inferior_registers): Likewise.
6444 2012-04-20 Pedro Alves <palves@redhat.com>
6446 * configure: Regenerate.
6448 2012-04-19 Pedro Alves <palves@redhat.com>
6450 * Makefile.in (GNULIB_BUILDDIR): New.
6451 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6452 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6453 (all, install-only, uninstall, clean-info, all-lib, clean): No
6454 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6455 (maintainer-clean realclean distclean): Use subdir_do.
6457 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6458 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6459 * acinclude.m4: Include acx_configure_dir.m4.
6460 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6461 calls. Call AC_PROG_RANLIB. Configure gnulib using
6464 (GNULIB_STDINT_H): Adjust.
6465 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6466 * gdbreplay.c: Include build-gnulib/config.h.
6467 * server.h: Likewise.
6468 * aclocal.m4: Regenerate.
6469 * config.in: Regenerate.
6470 * configure: Regenerate.
6472 2012-04-19 Pedro Alves <palves@redhat.com>
6474 * Makefile.in (LIBGNU, INCGNU): Adjust.
6475 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6476 (all, install-only, uninstall, clean-info, all-lib, clean)
6477 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6478 * configure.ac: Adjust AC_OUTPUT output.
6479 * aclocal.m4: Regenerate.
6480 * configure: Regenerate.
6482 2012-04-19 Pedro Alves <palves@redhat.com>
6484 * Makefile.in (generated_files): New.
6485 (server_h): Remove the explicit dependency on config.h, and depend
6486 on $generated_files.
6488 2012-04-19 Pedro Alves <palves@redhat.com>
6490 * Makefile.in (INCGNU): Add -Ignulib.
6492 2012-04-19 Pedro Alves <palves@redhat.com>
6494 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6495 (INCGNU): ... this, and spell out -I here.
6496 (GNULIB_LIB): Rename to ...
6498 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6500 2012-04-19 Pedro Alves <palves@redhat.com>
6502 * config.in: Regenerate.
6504 2012-04-19 Pedro Alves <palves@redhat.com>
6506 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6507 * server.h (memmem): Remove declaration.
6508 * config.in: Regenerate.
6509 * configure: Regenerate.
6511 2012-04-19 Yao Qi <yao@codesourcery.com>
6513 * Makefile.in (SFILES): Add common/vec.c.
6517 2012-04-19 Yao Qi <yao@codesourcery.com>
6519 * remote-utils.c (prepare_resume_reply): Replace with macro
6520 target_core_of_thread.
6521 * server.c (handle_qxfer_threads_proper): Likewise.
6522 * target.h (traget_core_of_thread): New macro.
6524 2012-04-18 Pedro Alves <palves@redhat.com>
6526 * aclocal.m4: Regenerate.
6527 * configure: Regenerate.
6529 2012-04-16 Yao Qi <yao@codesourcery.com>
6531 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6532 duplicated on address.
6534 2012-04-16 Yao Qi <yao@codesourcery.com>
6536 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6537 (struct tracepoint_action_ops) <send>: New field.
6538 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6539 (agent_expr_send, x_tracepoint_action_send): New.
6540 (l_tracepoint_action_send): New.
6541 (cmd_qtdp): Download and install tracepoint
6542 according to `use_agent'.
6543 (run_inferior_command): Add one more parameter `len'.
6545 (tracepoint_send_agent): New.
6546 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6548 2012-04-16 Yao Qi <yao@codesourcery.com>
6550 * tracepoint.c (download_tracepoints): Moved to ...
6551 (cmd_qtstart): ... here.
6553 2012-04-14 Yao Qi <yao@codesourcery.com>
6555 * tracepoint.c: Include inttypes.h.
6556 (struct collect_memory_action): Use sized types.
6557 (struct tracepoint): Likewise.
6558 (cmd_qtdp, stop_tracing): Update print specifiers.
6559 (cmd_qtp, response_tracepoint): Likewise.
6560 (collect_data_at_tracepoint): Likewise.
6561 (collect_data_at_step): Likewise.
6563 2012-04-14 Yao Qi <yao@codesourcery.com>
6565 Import gnulib module inttypes.
6566 * aclocal.m4, config.in, configure: Regenerated.
6568 2012-04-14 Yao Qi <yao@codesourcery.com>
6570 * Makefile.in (maintainer-clean, realclean, distclean): Remove
6571 Makefile and config.status at last.
6573 2012-04-13 Yao Qi <yao@codesourcery.com>
6575 * tracepoint.c: Include stdint.h unconditionally.
6577 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6579 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
6580 on BFD_HAVE_SYS_PROCFS_TYPE.
6581 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
6582 * configure: Regenerate.
6583 * config.in: Likewise.
6585 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
6587 * Makefile.in (clean): Also remove x32.c x32-linux.c
6588 x32-avx.c x32-avx-linux.c.
6589 (x32.o): New target.
6591 (x32-linux.o): Likewise.
6592 (x32-linux.c): Likewise.
6593 (x32-avx.o): Likewise.
6594 (x32-avx.c): Likewise.
6595 (x32-avx-linux.o): Likewise.
6596 (x32-avx-linux.c): Likewise.
6598 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
6599 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
6600 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
6601 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
6602 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
6603 i386/x32-avx-linux.xml.
6605 * linux-x86-low.c (init_registers_x32_linux): New prototype.
6606 (init_registers_x32_avx_linux): Likwise.
6607 (x86_linux_update_xmltarget): Call init_registers_x32_linux
6608 or init_registers_x32_avx_linux if linux_is_elf64 is false.
6610 2012-04-13 Pedro Alves <palves@redhat.com>
6612 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
6613 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
6614 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
6615 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
6618 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6620 * linux-x86-low.c (compat_x32_clock_t): New.
6621 (compat_x32_siginfo_t): Likewise.
6622 (compat_x32_siginfo_from_siginfo): Likewise.
6623 (siginfo_from_compat_x32_siginfo): Likewise.
6624 (linux_is_elf64): Likewise.
6625 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
6626 and siginfo_from_compat_x32_siginfo for x32.
6627 (x86_arch_setup): Set linux_is_elf64.
6629 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6632 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
6634 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
6635 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
6636 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
6637 compatible with process.
6639 2012-04-12 Yao Qi <yao@codesourcery.com>
6641 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
6642 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
6643 (install-only, install-info, clean): Handle sub dir gnulib.
6644 (all-lib, am--refresh): New targets.
6645 (memmem.o): Remove target.
6646 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
6647 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
6648 (AC_REPLACE_FUNCS): Remove memmem.
6649 Invoke gl_INIT and AM_INIT_AUTOMAKE.
6650 (AC_OUTPUT): Generate Makefile in gnulib/.
6651 * aclocal.m4, config.in, configure: Regenerated.
6653 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
6655 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
6657 2012-04-05 Pedro Alves <palves@redhat.com>
6659 -Werror=strict-aliasing
6661 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
6664 2012-04-04 Pedro Alves <palves@redhat.com>
6666 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6667 (sparc_store_gregset_from_stack, sparc_store_gregset)
6668 (sparc_breakpoint_at): Fix formatting.
6670 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6672 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
6674 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
6675 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
6676 * config.in: Regenerate.
6677 * configure: Likewise.
6679 2012-03-29 Pedro Alves <palves@redhat.com>
6681 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
6682 Correct ptrace arguments.
6684 2012-03-28 Pedro Alves <palves@redhat.com>
6686 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
6687 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
6688 (IA64_FR1_REGNUM): New defines.
6689 (ia64_fetch_register): New.
6690 (the_low_target): Install it.
6691 * linux-low.h (struct linux_target_ops) <fetch_register>: New
6693 * linux-low.c (linux_fetch_registers): Try the
6694 the_low_target.fetch_register hook first.
6696 * linux-arm-low.c (the_low_target): Adjust.
6697 * linux-bfin-low.c (the_low_target): Adjust.
6698 * linux-cris-low.c (the_low_target): Adjust.
6699 * linux-crisv32-low.c (the_low_target): Adjust.
6700 * linux-m32r-low.c (the_low_target): Adjust.
6701 * linux-m68k-low.c (the_low_target): Adjust.
6702 * linux-mips-low.c (the_low_target): Adjust.
6703 * linux-ppc-low.c (the_low_target): Adjust.
6704 * linux-s390-low.c (the_low_target): Adjust.
6705 * linux-sh-low.c (the_low_target): Adjust.
6706 * linux-sparc-low.c (the_low_target): Adjust.
6707 * linux-tic6x-low.c (the_low_target): Adjust.
6708 * linux-x86-low.c (the_low_target): Adjust.
6709 * linux-xtensa-low.c (the_low_target): Adjust.
6711 2012-03-26 Pedro Alves <palves@redhat.com>
6713 * server.c (handle_qxfer_libraries): Don't bail early if
6714 the_target->qxfer_libraries_svr4 is not NULL.
6716 2012-03-26 Pedro Alves <palves@redhat.com>
6718 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
6720 2012-03-23 Pedro Alves <palves@redhat.com>
6722 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
6723 "library-list-svr4" element's start tag when the the DSO list is
6726 2012-03-23 Pedro Alves <palves@redhat.com>
6728 * linux-low.c (read_one_ptr): Read the inferior's pointer through
6729 a variable whose type size is the same as the inferior's pointer
6732 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
6734 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
6736 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
6737 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6738 * linux-low.h: Include <signal.h>.
6739 (struct siginfo): Remove forward declaration.
6740 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
6743 2012-03-21 Mike Frysinger <vapier@gentoo.org>
6745 * .gitignore: Ignore more files.
6747 2012-03-19 Pedro Alves <palves@redhat.com>
6748 Jan Kratochvil <jan.kratochvil@redhat.com>
6750 * server.c (cont_thread, general_thread): Add describing comments.
6751 (start_inferior): Clear `cont_thread'.
6752 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6755 2012-03-15 Yao Qi <yao@codesourcery.com>
6757 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6759 (cmd_qtdp): ... here.
6761 2012-03-15 Yao Qi <yao@codesourcery.com>
6763 * tracepoint.c (struct tracepoint_action_ops): New.
6764 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6765 (m_tracepoint_action_download): New.
6766 (r_tracepoint_action_download): New.
6767 (x_tracepoint_action_download): New.
6768 (l_tracepoint_action_download): New.
6769 (add_tracepoint_action): Install `action->ops' according type.
6770 (download_tracepoint_1): Move code `download' function pointer
6771 of various tracepoint_action_ops.
6773 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6775 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
6776 linux_ptrace_attach_warnings.
6778 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6780 * Makefile.in (linux-ptrace.o): New.
6781 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
6782 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
6783 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
6784 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
6785 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
6787 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
6789 2012-03-08 Yao Qi <yao@codesourcery.com>
6790 Pedro Alves <palves@redhat.com>
6792 Fix PR server/13392.
6793 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
6795 * tracepoint.c (remove_tracepoint): New.
6796 (cmd_qtdp): Call remove_tracepoint when failed to install.
6798 2012-03-07 Pedro Alves <palves@redhat.com>
6800 * linux-low.c (get_detach_signal): New.
6801 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6802 Pass on pending signals to PTRACE_DETACH. Check the result of the
6804 * server.c (program_signals, program_signals_p): New.
6805 (handle_general_set): Handle QProgramSignals.
6806 * server.h (program_signals, program_signals_p): Declare.
6808 2012-03-05 Pedro Alves <palves@redhat.com>
6809 Jan Kratochvil <jan.kratochvil@redhat.com>
6811 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6814 2012-03-03 Yao Qi <yao@codesourcery.com>
6816 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6817 agent_look_up_symbols.
6819 2012-03-03 Yao Qi <yao@codesourcery.com>
6821 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6822 (linux-x86-low.o): Likewise.
6823 * server.h: Remove in_process_agent_loaded.
6824 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6828 2012-03-03 Yao Qi <yao@codesourcery.com>
6830 * tracepoint.c (gdb_agent_capability): New global.
6831 (in_process_agent_loaded_ust): Renamed to
6832 `in_process_agent_supports_ust'.
6834 (in_process_agent_supports_ust): Call agent_capability_check.
6835 (clear_installed_tracepoints): Assert that agent supports
6838 2012-03-03 Yao Qi <yao@codesourcery.com>
6840 * linux-low.c (linux_supports_agent): New.
6841 (linux_target_ops): Initialize field `supports_agent' with
6842 linux_supports_agent.
6843 * target.h (struct target_ops) <supports_agent>: New.
6844 (target_supports_agent): New macro.
6845 * server.c (handle_general_set): Handle packet 'QAgent'.
6846 (handle_query): Send `QAgent+'.
6847 * Makefile.in (server.o): Depends on agent.h.
6849 2012-03-03 Yao Qi <yao@codesourcery.com>
6851 * Makefile.in (OBS): Add agent.o.
6852 Add new rule for agent.o.
6853 Track dependence of tracepoint.c on agent.h.
6854 * tracepoint.c (run_inferior_command_1):
6855 (run_inferior_command): Call agent_run_command.
6856 (gdb_ust_connect_sync_socket): Deleted. Move it to
6858 (resume_thread, stop_thread): Likewise.
6859 (gdb_ust_socket_init): Renamed to ...
6860 (gdb_agent_socket_init): ... New.
6861 (gdb_ust_thread): Renamed to ...
6862 (gdb_agent_helper_thread): ... New.
6863 (gdb_ust_init): Move some code to ...
6864 (gdb_agent_init): ... here. New.
6865 [HAVE_UST]: Call gdb_ust_init.
6866 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6867 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6868 * config.in, configure: Regenerated.
6870 2012-03-02 Pedro Alves <palves@redhat.com>
6872 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6873 * linux-low.c (struct simple_pid_list): New.
6874 (stopped_pids): New a struct simple_pid_list pointer.
6875 (add_to_pid_list, pull_pid_from_list): New.
6876 (handle_extended_wait): Don't assume the first signal new children
6877 report is SIGSTOP. Adjust call to pull_pid_from_list.
6878 (linux_wait_for_lwp): Adjust.
6880 2012-03-02 Yao Qi <yao@codesourcery.com>
6882 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6885 2012-03-02 Yao Qi <yao@codesourcery.com>
6887 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6888 `stop_pc' and `tpoint'. Update caller.
6890 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6892 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6893 * linux-low.c (use_linux_regsets): New macro.
6894 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6895 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6896 (linux_register_in_regsets): New function.
6897 (usr_fetch_inferior_registers): Skip registers covered by
6899 (usr_store_inferior_registers): Likewise.
6900 (usr_fetch_inferior_registers): New macro.
6901 (usr_store_inferior_registers): Likewise.
6902 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6903 (linux_store_registers): Likewise.
6904 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6906 (init_registers_mips64_dsp_linux): Likewise.
6907 (init_registers_mips_linux): New macro.
6908 (init_registers_mips_dsp_linux): Likewise.
6909 (mips_dsp_num_regs): Likewise.
6910 (DSP_BASE, DSP_CONTROL): New fallback macros.
6911 (mips_base_regs): New macro.
6912 (mips_regmap): Use it. Fix the size.
6913 (mips_dsp_regmap): New variable.
6914 (mips_dsp_regset_bitmap): Likewise.
6915 (mips_arch_setup): New function.
6916 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6918 (mips_cannot_store_register): Likewise.
6919 (the_low_target): Update .arch_setup, .num_regs and .regmap
6920 initializers. Add .regset_bitmap initializer.
6921 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6923 * linux-bfin-low.c (the_low_target): Likewise.
6924 * linux-cris-low.c (the_low_target): Likewise.
6925 * linux-crisv32-low.c (the_low_target): Likewise.
6926 * linux-ia64-low.c (the_low_target): Likewise.
6927 * linux-m32r-low.c (the_low_target): Likewise.
6928 * linux-m68k-low.c (the_low_target): Likewise.
6929 * linux-ppc-low.c (the_low_target): Likewise.
6930 * linux-s390-low.c (the_low_target): Likewise.
6931 * linux-sh-low.c (the_low_target): Likewise.
6932 * linux-sparc-low.c (the_low_target): Likewise.
6933 * linux-tic6x-low.c (the_low_target): Likewise.
6934 * linux-x86-low.c (the_low_target): Likewise.
6935 * linux-xtensa-low.c (the_low_target): Likewise.
6936 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6937 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6938 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6940 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6941 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6943 2012-02-29 Yao Qi <yao@codesourcery.com>
6944 Pedro Alves <palves@redhat.com>
6946 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6947 `step_over_finished' is true.
6949 2012-02-27 Pedro Alves <palves@redhat.com>
6951 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6952 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6954 2012-02-27 Pedro Alves <palves@redhat.com>
6957 * linux-low.c (pid_is_stopped): New.
6958 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6960 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6962 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6965 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6967 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6969 2012-02-24 Luis Machado <lgustavo@codesourcery>
6971 * server.c (handle_query): Advertise support for target-side
6972 breakpoint condition evaluation.
6973 (process_point_options): New function.
6974 (process_serial_event): When inserting a breakpoint, check for
6975 a target-side condition that should be evaluated.
6977 * mem-break.c: Include regcache.h and ax.h.
6978 (point_cond_list_t): New data structure.
6979 (breakpoint) <cond_list>: New field.
6980 (find_gdb_breakpoint_at): Make non-static.
6981 (delete_gdb_breakpoint_at): Clear any target-side
6983 (clear_gdb_breakpoint_conditions): New function.
6984 (add_condition_to_breakpoint): Likewise.
6985 (add_breakpoint_condition): Likewise.
6986 (gdb_condition_true_at_breakpoint): Likewise.
6987 (gdb_breakpoint_here): Return result directly instead
6988 of going through a local variable.
6990 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6991 (clear_gdb_breakpoint_conditions): Likewise.
6992 (add_breakpoint_condition): Likewise.
6993 (gdb_condition_true_at_breakpoint): Likewise.
6995 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6996 (need_step_over_p): Take target-side breakpoint condition into
6999 2012-02-24 Luis Machado <lgustavo@codesourcery>
7001 * server.h: Include tracepoint.h.
7002 (agent_mem_read, agent_get_trace_state_variable_value,
7003 agent_set_trace_state_variable_value,
7004 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7005 get_set_tsv_func_addr): New prototypes.
7007 * ax.h: New include file.
7008 * ax.c: New source file.
7010 * tracepoint.c: Include ax.h.
7011 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7012 agent_expr, eval_result_type): Move to ax.h.
7013 (parse_agent_expr): Rename to ...
7014 (gdb_parse_agent_expr): ... this, make it non-static and move
7016 (unparse_agent_expr) Rename to ...
7017 (gdb_unparse_agent_expr): ... this, make it non-static and move
7019 (eval_agent_expr): Rename to ...
7020 (eval_tracepoint_agent_expr): ... this.
7021 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7022 forward declarations.
7023 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7024 (agent_get_trace_state_variable_value): New function.
7025 (agent_set_trace_state_variable_value): New function.
7026 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7027 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7028 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7029 (condition_true_at_tracepoint): Likewise.
7030 (parse_agent_expr): Rename to ...
7031 (gdb_parse_agent_expr): ... this and move to ax.c.
7032 (unparse_agent_expr): Rename to ...
7033 (gdb_unparse_agent_expr): ... this and move to ax.c.
7034 (gdb_agent_op_name): Move to ax.c.
7035 (eval_agent_expr): Rename to ...
7036 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7038 (eval_tracepoint_agent_expr): New function.
7039 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7041 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7043 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7044 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7045 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7046 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7047 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7048 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7049 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7050 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7051 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7052 (compile_bytecodes): Remove forward declaration.
7053 (is_goto_target): Move to ax.c.
7054 (compile_bytecodes): Move to ax.c and call
7055 agent_get_trace_state_variable_value (...) and
7056 agent_set_trace_state_variable_value (...).
7058 * Makefile.in: Update ax.c and IPA dependencies.
7060 2012-02-24 Pedro Alves <palves@redhat.com>
7062 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7063 (cmd_bigqtbuffer_circular): ... this. Only handle
7064 'QTBuffer:circular:'.
7065 (handle_tracepoint_general_set): Adjust.
7067 2012-02-16 Yao Qi <yao@codesourcery.com>
7069 * inferiors.c: Move code to ...
7070 * dll.c: .... here. New.
7071 * server.h: Declare clear_dlls.
7072 * Makefile.in (SFILES): Add dll.c.
7076 2012-02-11 Yao Qi <yao@codesourcery.com>
7078 * server.c: (handle_monitor_command): Add a new parameter
7080 (handle_query): Update caller.
7082 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7084 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7085 * configure, config.in: Regenerate.
7086 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7089 2012-02-02 Pedro Alves <palves@redhat.com>
7091 Try SIGKILL first, then PTRACE_KILL.
7092 * linux-low.c (linux_kill_one_lwp): New.
7093 (linux_kill_one_lwp): Rename to ...
7094 (kill_one_lwp_callback): ... this. Use the new
7097 2012-02-02 Pedro Alves <palves@redhat.com>
7099 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7102 2012-01-27 Pedro Alves <palves@redhat.com>
7104 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7105 (elf_64_file_p): Make static.
7106 (linux_pid_exe_is_elf_64_file): New.
7107 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7108 Delete declarations.
7109 (linux_pid_exe_is_elf_64_file): Declare.
7110 * linux-x86-low.c (x86_arch_setup): Use
7111 linux_pid_exe_is_elf_64_file.
7113 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7115 * linux-low.c (linux_wait_for_event_1): Rename to ...
7116 (linux_wait_for_event): ... here and merge it with former
7117 linux_wait_for_event - new variable wait_ptid, use it.
7118 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7120 2012-01-23 Pedro Alves <palves@redhat.com>
7122 * server.c (main): Avoid yet another case of infinite loop while
7123 detaching/killing after a longjmp.
7125 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7128 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7130 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7132 * hostio.c (handle_readlink): New function.
7133 (handle_vFile): Call it to handle "vFile:readlink" packets.
7135 2012-01-20 Pedro Alves <palves@redhat.com>
7136 Ulrich Weigand <ulrich.weigand@linaro.org>
7138 * server.c (handle_v_requests): Only support vAttach and vRun to
7139 start multiple processes when in extended protocol mode.
7141 2012-01-17 Pedro Alves <palves@redhat.com>
7143 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7144 memalign plus mprotect to allocate the scratch buffer.
7146 2012-01-13 Pedro Alves <palves@redhat.com>
7148 * server.c (attach_inferior): Clear `cont_thread'.
7150 2012-01-13 Pedro Alves <palves@redhat.com>
7152 * server.c (main): Avoid infinite loop while detaching/killing
7155 2012-01-09 Doug Evans <dje@google.com>
7157 * server.c (start_inferior): Set last_ptid in --wrapper case.
7159 2012-01-06 Yao Qi <yao@codesourcery.com>
7161 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7163 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7165 2012-01-04 Yao Qi <yao@codesourcery.com>
7167 * tracepoint.c (cmd_qtdp): Print debug message
7168 for static tracepoint.
7170 2012-01-04 Yao Qi <yao@codesourcery.com>
7172 * tracepoint.c (trace_vdebug): Differentiate debug message
7173 between gdbserver and IPA.
7175 2012-01-03 Yao Qi <yao@codesourcery.com>
7177 * tracepoint.c (tracepoint_was_hit): Don't collect for
7180 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7182 * terminal.h: Reformat copyright header.
7184 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7186 * server.c (gdbserver_version): Update copyright year.
7187 * gdbreplay.c (gdbreplay_version): Likewise.
7189 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7191 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7194 2011-12-18 Hui Zhu <teawater@gmail.com>
7195 * linux-low.c (linux_create_inferior): Save return value to ret.
7197 2011-12-18 Hui Zhu <teawater@gmail.com>
7199 * linux-low.c (linux_create_inferior): Save return value to ret.
7201 2011-12-16 Doug Evans <dje@google.com>
7203 * linux-low.c (linux_create_inferior): If stdio connection,
7204 redirect stdin from /dev/null, stdout to stderr.
7205 * remote-utils.c (remote_is_stdio): New static global.
7206 (remote_connection_is_stdio): New function.
7207 (remote_prepare): Handle stdio connection.
7208 (remote_open): Ditto.
7209 (remote_close): Don't close stdin for stdio connections.
7210 (read_prim,write_prim): New functions. Replace all calls to
7211 read/write to these.
7212 * server.c (main): Watch for "-" argument. Move call to
7213 remote_prepare before start_inferior.
7214 * server.h (STDIO_CONNECTION_NAME): New macro.
7215 (remote_connection_is_stdio): Declare.
7217 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7218 in debugging output.
7220 2011-12-15 Yao Qi <yao@codesourcery.com>
7222 * tracepoint.c: Include sys/syscall.h.
7223 (gdb_ust_thread): Remove preprocessor conditional.
7225 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7227 * linux-low.c (linux_detach_one_lwp): Call
7228 the_low_target.prepare_to_resume before detaching.
7230 2011-12-14 Yao Qi <yao@codesourcery.com>
7232 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7235 2011-12-14 Yao Qi <yao@codesourcery.com>
7237 * i386-low.c (i386_low_stopped_data_address): Initialize local
7240 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7244 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7245 DR_CONTROL unless necessary. Extend comments.
7246 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7247 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7249 2011-12-13 Yao Qi <yao@codesourcery.com>
7251 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7253 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7255 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7257 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7258 Print new debug message for such case.
7260 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7262 Fix overlapping memcpy.
7263 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7264 the read_inferior_memory transfer.
7265 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7266 write_inferior_memory transfer.
7267 (set_fast_tracepoint_jump): New variable buf. Use it for the
7268 read_inferior_memory and write_inferior_memory transfers.
7269 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7270 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7271 Use it for the write_inferior_memory transfer.
7272 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7275 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7277 * linux-low.c (fetch_register, store_register): Make code
7278 consistent, fix formatting.
7280 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7282 * linux-low.c (usr_store_inferior_registers): Factor out code
7283 to handle individual registers into...
7284 (store_register): ... this new function.
7286 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7288 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7289 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7290 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7291 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7292 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7293 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7294 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7295 (srv_xmlfiles): Add new XML files.
7297 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7299 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7300 (init_registers_s390_linux32v1): Add prototype.
7301 (init_registers_s390_linux32v2): Likewise.
7302 (init_registers_s390_linux64v1): Likewise.
7303 (init_registers_s390_linux64v2): Likewise.
7304 (init_registers_s390x_linux64v1): Likewise.
7305 (init_registers_s390x_linux64v2): Likewise.
7306 (s390_num_regs): Increment to 52.
7307 (s390_regmap): Add orig_r2 register.
7308 (s390_num_regs_3264): Increment to 68.
7309 (s390_regmap_3264): Add orig_r2 register.
7310 (s390_collect_ptrace_register): Handle orig_r2 register.
7311 (s390_supply_ptrace_register): Likewise.
7312 (s390_fill_last_break): New function.
7313 (s390_store_last_break): Likewise.
7314 (s390_fill_system_call): New function.
7315 (s390_store_system_call): Likewise.
7316 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7318 (s390_check_regset): New function.
7319 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7320 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7321 Update target_regsets for available register sets.
7323 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7324 Jan Kratochvil <jan.kratochvil@redhat.com>
7326 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7327 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7329 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7330 * linux-low.h (struct process_info_private): New member r_debug.
7331 * server.c (handle_qxfer_libraries): Call
7332 the_target->qxfer_libraries_svr4.
7333 (handle_qxfer_libraries_svr4): New function.
7334 (qxfer_packets): New entry "libraries-svr4".
7335 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7336 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7337 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7338 PACKET_qXfer_libraries_svr4.
7340 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7342 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7343 PSW address/mask between 8-byte and 16-byte formats.
7344 (s390_supply_ptrace_register): Likewise.
7345 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7346 basic addressing mode bit.
7348 2011-11-24 Stan Shebs <stan@codesourcery.com>
7350 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7352 2011-11-17 Stan Shebs <stan@codesourcery.com>
7354 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7355 (tracing_start_time): New global.
7356 (tracing_stop_time): New global.
7357 (tracing_user_name): New global.
7358 (tracing_notes): New global.
7359 (tracing_stop_note): New global.
7360 (cmd_qtstart): Set traceframe_usage, start_time.
7361 (stop_tracing): Set stop_time.
7362 (cmd_qtstatus): Report additional status.
7363 (cmd_qtp): New function.
7364 (handle_tracepoint_query): Call it.
7365 (cmd_qtnotes): New function.
7366 (handle_tracepoint_general_set): Call it.
7367 (get_timestamp): Rename from tsv_get_timestamp.
7369 2011-11-14 Stan Shebs <stan@codesourcery.com>
7370 Kwok Cheung Yeung <kcy@codesourcery.com>
7372 * linux-x86-low.c (small_jump_insn): New.
7373 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7374 trampoline and error message, build a trampoline and issue a small
7375 jump instruction to it.
7376 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7377 trampoline and error message.
7378 (x86_get_min_fast_tracepoint_insn_len): New.
7379 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7380 * linux-low.h (struct linux_target_ops): Add arguments to
7381 install_fast_tracepoint_jump_pad operation, add new operation.
7382 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7384 (linux_get_min_fast_tracepoint_insn_len): New function.
7385 (linux_target_op): Add new operation.
7386 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7387 (gdb_trampoline_buffer_end): Ditto.
7388 (gdb_trampoline_buffer_error): Ditto.
7389 (struct ipa_sym_addresses): Add fields for new IPA variables.
7390 (symbol_list): Add entries for new IPA variables.
7391 (struct tracepoint): Add fields to hold the address range of the
7392 trampoline used by the tracepoint.
7393 (trampoline_buffer_head): New static variable.
7394 (trampoline_buffer_tail): Ditto.
7395 (claim_trampoline_space): New function.
7396 (have_fast_tracepoint_trampoline_buffer): New function.
7397 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7399 (install_fast_tracepoint): Ditto, also add error buffer argument.
7400 (cmd_qtminftpilen): New function.
7401 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7402 (fast_tracepoint_from_trampoline_address): New function.
7403 (fast_tracepoint_collecting): Handle trampoline as part of jump
7405 (set_trampoline_buffer_space): New function.
7406 (initialize_tracepoint): Initialize new IPA variables.
7407 * target.h (struct target_ops): Add arguments to
7408 install_fast_tracepoint_jump_pad operation, add new
7409 get_min_fast_tracepoint_insn_len operation.
7410 (target_get_min_fast_tracepoint_insn_len): New.
7411 (install_fast_tracepoint_jump_pad): Add arguments.
7412 * server.h (IPA_BUFSIZ): Define.
7413 * linux-i386-ipa.c: Include extra header files.
7414 (initialize_fast_tracepoint_trampoline_buffer): New function.
7415 (initialize_low_tracepoint): Call it.
7416 * server.h (set_trampoline_buffer_space): Declare.
7417 (claim_trampoline_space): Ditto.
7418 (have_fast_tracepoint_trampoline_buffer): Ditto.
7420 2011-11-14 Yao Qi <yao@codesourcery.com>
7422 * server.c (handle_query): Handle InstallInTrace for qSupported.
7423 * tracepoint.c (add_tracepoint): Sort list.
7424 (install_tracepoint, download_tracepoint): New.
7425 (cmd_qtdp): Call them to install and download tracepoints.
7426 (sort_tracepoints): Removed.
7427 (cmd_qtstart): Update.
7429 2011-11-14 Yao Qi <yao@codesourcery.com>
7431 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7432 * mem-break.h: Declare.
7433 * tracepoint.c (cmd_qtstart): Move some code to ...
7434 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7436 (download_tracepoints): Move some code to ...
7437 (download_tracepoint_1): ... here. New.
7439 2011-11-08 Yao Qi <yao@codesourcery.com>
7441 * remote-utils.c (relocate_instruction): A comment fix.
7443 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7445 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7446 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7447 dr_status_mirror and dr_control_mirror from debug_reg_state.
7448 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7449 (i386_initial_stuff): Remove use of deleted globals.
7450 (i386_get_thread_context, i386_set_thread_context,
7451 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7452 from debug_reg_state.
7454 2011-11-05 Yao Qi <yao@codesourcery.com>
7456 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7457 address as TPOINT's.
7459 2011-11-02 Stan Shebs <stan@codesourcery.com>
7461 * tracepoint.c (agent_mem_read_string): New function.
7462 (eval_agent_expr): Call it for tracenz.
7463 * server.c (handle_query): Report support for tracenz.
7465 2011-11-02 Yao Qi <yao@codesourcery.com>
7467 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7469 2011-11-02 Yao Qi <yao@codesourcery.com>
7471 * target.h: Fix a typo in comment.
7473 2011-10-31 Pedro Alves <pedro@codesourcery.com>
7475 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7476 clobber the breakpoints' shadows with fast tracepoint jumps.
7477 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7478 * target.c (write_inferior_memory): Also pass MYADDR down to
7481 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7483 * configure.ac: Check support for personality routine.
7484 * configure: Regenerate.
7485 * config.in: Likewise.
7486 * linux-low.c: Include <sys/personality.h>.
7487 Define ADDR_NO_RANDOMIZE if necessary.
7488 (linux_create_inferior): Disable address space randomization when
7489 forking inferior, if requested.
7490 (linux_supports_disable_randomization): New function.
7491 (linux_target_ops): Install it.
7492 * server.h (disable_randomization): Declare.
7493 * server.c (disable_randomization): New global variable.
7494 (handle_general_set): Handle QDisableRandomization.
7495 (handle_query): Likewise for qSupported.
7496 (main): Support --disable-randomization and --no-disable-randomization
7497 command line arguments.
7498 * target.h (struct target_ops): Add supports_disable_randomization.
7499 (target_supports_disable_randomization): New macro.
7501 2011-09-29 Mike Frysinger <vapier@gentoo.org>
7503 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7505 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7506 [!PT_GETDSBT] (target_loadmap): New definition.
7507 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7508 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7509 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7510 and PT_GETDSBT to LINUX_LOADMAP.
7511 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7512 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7514 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7516 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7517 (arm_linux_hwbp_cap): New static variable.
7518 (arm_linux_get_hwbp_cap): Replace by ...
7519 (arm_linux_init_hwbp_cap): ... this new function.
7520 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7521 (arm_linux_get_hw_watchpoint_count): Likewise.
7522 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7523 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7524 (arm_prepare_to_resume): Use perror_with_name instead of error.
7526 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7528 * linux-arm-low.c: Include <signal.h>.
7529 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7530 (struct arm_linux_hwbp_cap): New data type.
7531 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7532 (struct arm_linux_hw_breakpoint): New data type.
7533 (MAX_BPTS, MAX_WPTS): Define.
7534 (struct arch_process_info, struct arch_lwp_info): New data types.
7535 (arm_linux_get_hwbp_cap): New function.
7536 (arm_linux_get_hw_breakpoint_count): Likewise.
7537 (arm_linux_get_hw_watchpoint_count): Likewise.
7538 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7539 (arm_hwbp_control_initialize): Likewise.
7540 (arm_hwbp_control_is_enabled): Likewise.
7541 (arm_hwbp_control_is_initialized): Likewise.
7542 (arm_hwbp_control_disable): Likewise.
7543 (arm_linux_hw_breakpoint_equal): Likewise.
7544 (arm_linux_hw_point_initialize): Likewise.
7545 (struct update_registers_data): New data structure.
7546 (update_registers_callback: New function.
7547 (arm_insert_point): Likewise.
7548 (arm_remove_point): Likewise.
7549 (arm_stopped_by_watchpoint): Likewise.
7550 (arm_stopped_data_address): Likewise.
7551 (arm_new_process): Likewise.
7552 (arm_new_thread): Likewise.
7553 (arm_prepare_to_resume): Likewise.
7554 (the_low_target): Register arm_insert_point, arm_remove_point,
7555 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7556 arm_new_thread, and arm_prepare_to_resume.
7558 2011-09-15 Stan Shebs <stan@codesourcery.com>
7560 * server.h (struct emit_ops): Add compare-goto fields.
7561 * tracepoint.c (gdb_agent_op_sizes): New table.
7562 (emit_eq_goto): New function.
7563 (emit_ne_goto): New function.
7564 (emit_lt_goto): New function.
7565 (emit_le_goto): New function.
7566 (emit_gt_goto): New function.
7567 (emit_ge_goto): New function.
7568 (is_goto_target): New function.
7569 (compile_bytecodes): Recognize special cases of compare-goto
7570 combinations and call specialized emitters for them.
7571 * linux-x86-low.c (amd64_emit_eq_goto): New function.
7572 (amd64_emit_ne_goto): New function.
7573 (amd64_emit_lt_goto): New function.
7574 (amd64_emit_le_goto): New function.
7575 (amd64_emit_gt_goto): New function.
7576 (amd64_emit_ge_goto): New function.
7577 (amd64_emit_ops): Add the new functions.
7578 (i386_emit_eq_goto): New function.
7579 (i386_emit_ne_goto): New function.
7580 (i386_emit_lt_goto): New function.
7581 (i386_emit_le_goto): New function.
7582 (i386_emit_gt_goto): New function.
7583 (i386_emit_ge_goto): New function.
7584 (i386_emit_ops): Add the new functions.
7586 2011-09-08 Stan Shebs <stan@codesourcery.com>
7588 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
7589 (i386_emit_epilogue): Restore %ebx.
7591 2011-08-31 Jie Zhang <jzhang918@gmail.com>
7593 * server.c (step_thread): Remove definition.
7594 (process_serial_event): Don't handle Hs.
7595 * server.h (step_thread): Remove declaration.
7596 * target.c (set_desired_inferior): Remove use of step_thread.
7598 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7600 * linux-low.c: Include linux-procfs.h.
7601 (linux_attach_lwp_1): Update comments.
7602 (linux_attach): Scan for existing threads when attaching to a
7603 process that is the tgid.
7604 * Makefile.in: Update dependencies.
7606 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7608 * configure.srv: Add linux-procfs.o dependencies.
7610 2011-08-14 Yao Qi <yao@codesourcery.com>
7612 * target.h (struct target_ops): Fix indent.
7613 * win32-low.c (win32_target_ops): Fix comment.
7615 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
7616 Yao Qi <yao@codesourcery.com>
7618 * Makefile.in (clean): Remove tic6x-*.c files.
7619 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
7620 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
7621 (tic6x-c64xp-linux.c): Likewise.
7622 * configure.srv: Add support for tic6x-*-uclinux.
7623 * linux-tic6x-low.c: New.
7624 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
7626 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
7627 Yao Qi <yao@codesourcery.com>
7629 * target.h (struct target_ops): Add read_loadmap.
7630 * linux-low.c (struct target_loadseg): New type.
7631 (struct target_loadmap): New type.
7632 (linux_read_loadmap): New function.
7633 (linux_target_ops): Add linux_read_loadmap.
7634 * server.c (handle_query): Support qXfer:fdpic:read packet.
7635 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
7638 2011-08-05 Eli Zaretskii <eliz@gnu.org>
7640 * win32-low.c: Include <stdint.h>.
7642 2011-07-22 Pedro Alves <pedro@codesourcery.com>
7644 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
7645 to the inferior here.
7646 (i386_remove_aligned_watchpoint): Ditto.
7647 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
7648 fit part of the watchpoint in the debug registers.
7649 (i386_update_inferior_debug_regs): New.
7650 (i386_low_insert_watchpoint): Work on a local mirror of the debug
7651 registers, and only update the inferior on success.
7652 (i386_low_remove_watchpoint): Ditto.
7654 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
7656 * linux-low.c (compare_ints, unique, list_threads, show_process,
7657 linux_core_of_thread): Delete.
7658 (linux_target_ops): Change linux_core_of_thread to
7659 linux_common_core_of_thread.
7660 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
7661 * utils.c (malloc_failure): Change type of argument.
7662 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
7663 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
7664 common/linux-osdata.c, common/ptid.c and common/buffer.c.
7665 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
7666 (IPA_OBJS): Add common-utils-ipa.o.
7667 (ptid_h, linux_osdata_h): New macros.
7668 (server_h): Add common/common-utils.h, common/xml-utils.h,
7669 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
7671 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
7672 ptid.o, buffer.o): New rules.
7673 (linux-low.o): Add common/linux-osdata.h as a dependency.
7674 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
7675 * configure.ac: Add AC_HEADER_DIRENT check.
7676 * config.in: Regenerate.
7677 * configure: Regenerate.
7678 * remote-utils.c (xml_escape_text): Delete.
7679 (buffer_grow, buffer_free, buffer_init, buffer_finish,
7680 buffer_xml_printf): Move to common/buffer.c.
7681 * server.c (main): Remove call to initialize_inferiors.
7682 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
7683 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
7684 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
7685 internal_error, gdb_assert, gdb_assert_fail): Delete.
7686 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
7687 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
7689 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
7690 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
7691 initialize_inferiors): Delete.
7693 2011-07-20 Pedro Alves <pedro@codesourcery.com>
7695 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
7698 2011-05-31 Pedro Alves <pedro@codesourcery.com>
7700 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
7702 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
7704 2011-05-26 Yao Qi <yao@codesourcery.com>
7706 * Makefile.in (thread-db.o): Track dependence to
7707 common/gdb_thread_db.h.
7708 * thread-db.c: include gdb_thread_db.h from right place.
7710 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
7712 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
7713 __FILE__ and __LINE__ to internal_error.
7715 2011-05-13 Doug Evans <dje@google.com>
7717 * thread-db.c (try_thread_db_load_from_sdir): New function.
7718 (try_thread_db_load_from_dir): New function.
7719 (thread_db_load_search): Handle $sdir, ignore $pdir.
7720 Remove trying of system directories if search of
7721 libthread-db-search-path fails, that is now done via $sdir.
7723 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
7725 * server.c (handle_query): Add EnableDisableTracepoints to the list
7726 of supported features.
7727 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
7729 (cmd_qtenable_disable): New.
7730 (cmd_qtstart): Install tracepoints even if disabled.
7731 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
7732 receiving a QTEnable or QTDisable packet.
7733 (gdb_collect): Skip data collection if fast tracepoint is disabled.
7734 (ust_marker_to_static_tracepoint): Do not ignore disabled static
7736 (gdb_probe): Skip data collection if static tracepoint is disabled.
7738 2011-05-10 Doug Evans <dje@google.com>
7740 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
7742 2011-05-04 Doug Evans <dje@google.com>
7744 * linux-low.c (linux_join): Skip process lookup.
7745 * spu-low.c (spu_join): Ditto.
7746 * server.c (join_inferiors_callback): Delete.
7747 (process_serial_event): For 'D' packet (detach) call join_inferior
7750 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7752 * README: Don't mention xscale*-*-linux*.
7753 * configure.srv (xscale*-*-linux*): Don't handle target.
7755 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7757 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7759 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7760 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7761 (i386_emit_void_call_2): Likewise.
7763 2011-04-26 Yao Qi <yao@codesourcery.com>
7765 * linux-low.c: Move common macros to linux-ptrace.h.
7766 Include linux-ptrace.h.
7767 * Makefile.in (linux_ptrace_h): New.
7768 (linux-low.o): Depends on linux-ptrace.h.
7770 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7772 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
7773 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
7774 (remote_prepare): New function with most of the TCP code from ...
7775 (remote_open): ... here. Detect PORT here unconditionally. Move also
7776 setting transport_is_reliable.
7777 * server.c (run_once): New variable.
7778 (gdbserver_usage): Document it.
7779 (main): Set run_once for `--once'. Call remote_prepare. Exit after
7780 the first run if RUN_ONCE.
7781 * server.h (run_once, remote_prepare): New declarations.
7783 2011-04-19 Tom Tromey <tromey@redhat.com>
7785 * win32-low.c (handle_load_dll): Remove duplicate "the".
7787 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
7789 Remove support for old Cygwin 1.5 versions.
7790 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
7791 function to avoid warning.
7792 (win32_add_one_solib): Use cygwin_conv_path function to avoid
7795 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
7797 * gdbserver/server.h (Macro _): Define it if not available.
7799 2011-03-14 Michael Snyder <msnyder@vmware.com>
7801 * hostio.c (handle_close): Remove unnecessary null test.
7803 2011-03-10 Joel Brobecker <brobecker@adacore.com>
7805 * Makefile.in (maintainer-clean realclean distclean): Remove
7806 "make ... subdir_do" command.
7808 2011-03-10 Michael Snyder <msnyder@vmware.com>
7810 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7812 * server.c (handle_v_run): Free alloced buffer on early return.
7814 2011-03-09 Yao Qi <yao@codesourcery.com>
7817 2011-03-04 Yao Qi <yao@codesourcery.com>
7819 * Makefile.in: Remove GNU make feature --directory.
7821 2011-03-05 Yao Qi <yao@codesourcery.com>
7823 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7824 (subdir_do): New make target. Copied from gdb/Makefile.
7825 (maintainer-clean, realclean, distclean, clean): Call corresponding
7826 make targets in common/Makefile.
7828 2011-02-11 Yao Qi <yao@codesourcery.com>
7830 * configure.ac: Call AC_PROG_RANLIB.
7831 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7832 * configure: Regenerate.
7834 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7836 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7838 2011-03-06 Yao Qi <yao@codesourcery.com>
7840 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7842 2011-03-05 Yao Qi <yao@codesourcery.com>
7844 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7845 (subdir_do): New make target. Copied from gdb/Makefile.
7846 (maintainer-clean, realclean, distclean, clean): Call corresponding
7847 make targets in common/Makefile.
7849 2011-03-04 Yao Qi <yao@codesourcery.com>
7851 * Makefile.in: Remove GNU make feature --directory.
7853 2011-03-04 Michael Snyder <msnyder@vmware.com>
7855 * server.c (queue_stop_reply): Call xmalloc not malloc.
7857 2011-03-02 Michael Snyder <msnyder@vmware.com>
7859 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7861 2011-02-28 Michael Snyder <msnyder@vmware.com>
7863 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7864 (cmd_qtframe): Ditto.
7865 (cmd_qtbuffer): Ditto.
7866 (cmd_bigqtbuffer): Ditto.
7868 * utils.c (decimal2str): Initialize 'width' to nine, then
7871 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7873 * hostio.c (require_data): Free *data, not data.
7875 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7877 * hostio.c (require_data): Use free, not xfree.
7879 2011-02-27 Michael Snyder <msnyder@vmware.com>
7881 * server.c (handle_query): Discard unused value.
7883 * hostio.c (require_data): Free malloc memory before returning
7886 2011-02-26 Michael Snyder <msnyder@vmware.com>
7888 * linux-low.c (list_threads): Call closedir for dirent.
7890 2011-02-27 Michael Snyder <msnyder@vmware.com>
7892 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7893 a case statement falls through.
7895 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7897 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7900 2011-02-26 Michael Snyder <msnyder@vmware.com>
7902 * utils.c (decimal2str): Eliminate dead code and dead param.
7903 (pulongest): Drop dead param from call to decimal2str.
7906 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7908 Revert the following patch (not approved yet):
7909 2011-02-21 Hui Zhu <teawater@gmail.com>
7910 * tracepoint.c (tp_printf): New function.
7911 (eval_agent_expr): Handle gdb_agent_op_printf.
7913 2011-02-21 Hui Zhu <teawater@gmail.com>
7915 * tracepoint.c (tp_printf): New function.
7916 (eval_agent_expr): Handle gdb_agent_op_printf.
7918 2011-02-18 Tom Tromey <tromey@redhat.com>
7920 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7921 (tracepoint.o): Likewise.
7922 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7923 (gdb_agent_op_names): Likewise.
7925 2011-02-18 Tom Tromey <tromey@redhat.com>
7927 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7928 gdb_agent_op_rot>: New constants.
7929 (gdb_agent_op_names): Add pick and roll.
7930 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7933 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7935 * aclocal.m4: Regenerated with aclocal-1.11.1.
7937 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7939 * server.c (handle_qxfer_traceframe_info): New.
7940 (qxfer_packets): Register "traceframe-info".
7941 (handle_query): Report support for qXfer:traceframe-info:read+.
7942 * tracepoint.c (match_blocktype): New.
7943 (traceframe_find_block_type): Rename to ...
7944 (traceframe_walk_blocks): ... this. Add callback filter argument,
7946 (traceframe_find_block_type): New, reimplemented on top of
7947 traceframe_walk_blocks.
7948 (build_traceframe_info_xml): New.
7949 (traceframe_read_info): New.
7950 * server.h (traceframe_read_info): Declare.
7952 2011-02-11 Yao Qi <yao@codesourcery.com>
7954 * configure.ac: Call AC_PROG_RANLIB.
7955 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7956 * configure: Regenerate.
7958 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7960 * server.c (gdb_read_memory): Change return semantics to allow
7962 (handle_search_memory_1): Adjust.
7963 (process_serial_event) <'m' packet>: Handle partial transfers.
7964 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7966 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7968 * regcache.c (init_register_cache): Initialize
7969 regcache->register_status.
7970 (free_register_cache): Release regcache->register_status.
7971 (regcache_cpy): Copy register_status.
7972 (registers_to_string): Print 'x's for unavailable registers.
7973 (supply_register): Mark the register's status valid or
7974 unavailable, depending on whether a buffer was passed in or not.
7975 (supply_register_zeroed): New.
7976 (supply_regblock): Mark the registers' status valid or
7977 unavailable, depending on whether a buffer was passed in or not.
7978 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7979 (struct regcache): New `register_status' field.
7980 (supply_register_zeroed): Declare.
7981 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7982 supply_register_zeroed, rather than passing a NULL buffer to
7984 * tracepoint.c (fetch_traceframe_registers): Update comment.
7986 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7988 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7991 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7993 * server.h (decode_xfer_write): Change prototype.
7994 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7995 and don't extract the annex here.
7996 * server.c (decode_xfer_read): Remove `annex' parameter,
7997 and don't extract the annex here.
7999 (struct qxfer): New.
8000 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8001 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8002 (handle_qxfer_statictrace): New functions, abstracted out from
8003 handle_query, and made to use the struct qxfer interface.
8004 (handle_threads_qxfer_proper): Rename to ...
8005 (handle_qxfer_threads_proper): ... this.
8006 (handle_threads_qxfer): Rename to ...
8007 (handle_qxfer_threads): ... this. Adjust.
8008 (qxfer_packets): New array.
8009 (handle_qxfer): New function.
8010 (handle_query): Use handle_qxfer.
8012 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8014 * gdbreplay.c: Shorten lines of >= 80 columns.
8015 * linux-low.c: Ditto.
8016 * linux-ppc-low.c: Ditto.
8017 * linux-s390-low.c: Ditto.
8018 * linux-sparc-low.c: Ditto.
8019 * linux-x86-low.c: Ditto.
8020 * linux-xtensa-low.c: Ditto.
8021 * mem-break.c: Ditto.
8023 * regcache.h: Ditto.
8024 * remote-utils.c: Ditto.
8027 * thread-db.c: Ditto.
8028 * tracepoint.c: Ditto.
8030 * win32-low.h: Ditto.
8032 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8034 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8037 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8039 * server.c (gdbserver_version): Update copyright year in version
8041 * gdbreplay.c (gdbreplay_version): Ditto.
8043 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8045 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8046 * linux-bfin-low.c: New file.
8047 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8048 PT_DATA_ADDR for BFIN targets.
8049 * Makefile.in (SFILES): Add linux-bfin-low.c.
8050 (clean): Remove reg-bfin.c.
8051 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8052 * README: Mention supported Blackfin targets.
8054 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8056 * .gitignore: New file.
8058 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8060 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8062 2010-10-22 Jie Zhang <jie@codesourcery.com>
8064 * Makefile.in: Add FLAGS_TO_PASS variable.
8065 (install): Remove dependency of install-only and recursively
8066 invoke make for install-only.
8068 2010-10-04 Doug Evans <dje@google.com>
8070 * Makefile.in (uninstall): Use $(DESTDIR).
8072 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8076 * linux-x86-low.c (compat_siginfo_from_siginfo)
8077 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8078 si_code is < 0. Check for si_code == SI_TIMER before checking for
8081 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8083 * lynx-i386-low.c: New file.
8084 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8086 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8088 * lynx-low.c (ptrace_request_to_str): Remove handling for
8089 request values that have been removed in LynxOS 5.x.
8091 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8093 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8096 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8098 * configure.ac: Add --enable-inprocess-agent option.
8099 * configure: Rebuilt.
8101 2010-09-06 Yao Qi <yao@codesourcery.com>
8103 * linux-low.c (linux_kill): Remove unused variable.
8104 (linux_stabilize_threads): Likewise.
8105 * server.c (start_inferior): Likewise.
8106 (queue_stop_reply_callback): Likewise.
8107 * tracepoint.c (do_action_at_tracepoint): Likewise.
8109 2010-09-06 Yao Qi <yao@codesourcery.com>
8111 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8114 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8116 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8118 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8120 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8123 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8125 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8126 gdbserver/lynx-ppc-low.c: New files.
8127 * Makefile.in (lynx_low_h): New variable.
8128 (lynx-low.o, lynx-ppc-low.o): New rules.
8129 * configure.ac: On LynxOS, link with -lnetinet.
8130 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8131 * configure: regenerate.
8133 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8135 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8136 * configure.ac: Add check for vasprintf and vsnprintf.
8137 * configure, config.in: Regenerate.
8138 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8140 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8142 * gdbreplay.c: Move include of alloca.h up, next to include of
8144 * server.h: Add include of malloc.h.
8145 * mem-break.c: Remove include of malloc.h.
8146 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8148 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8150 * Makefile.in (memmem.o): Build with -Wno-error.
8152 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8154 * utils.c (xsnprintf): Make non-static.
8155 * server.h: Add xsnprintf declaration.
8156 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8157 replace calls to snprintf by calls to xsnprintf throughout.
8159 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8161 * configure.ac: Add configure check for alloca.
8162 * configure, config.in: Regenerate.
8163 * server.h: Include alloca.h if it exists.
8164 * gdbreplay.c: Include alloca.h if it exists.
8166 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8168 * linux-low.c (__SIGRTMIN): Define if not already defined.
8169 (linux_create_inferior): Check for __ANDROID__ rather than
8171 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8172 are already deferred.
8173 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8174 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8175 stopped and already has a pending signal to report.
8176 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8177 a pending signal to report or is moving out of a jump pad.
8178 (linux_init_signals): Check for __ANDROID__ rather than
8181 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8183 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8184 debug_threads check. Avoid a linear search when not doing debug
8187 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8189 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8190 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8191 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8192 (process_event): Change local fd's type to gdb_fildes_t.
8193 (create_file_handler): Adjust prototype.
8194 (delete_file_handler): Adjust prototype.
8195 (handle_file_event): Adjust prototype. Use pfildes.
8196 (create_file_event): Adjsut prototype.
8197 * remote-utils.c (remote_desc, listen_desc): Change type to
8199 * server.h: New gdb_fildes_t typedef.
8200 [USE_WIN32API]: Include winsock2.h.
8201 (delete_file_handler, add_file_handler): Adjust prototypes.
8203 * utils.c (pfildes): New.
8205 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8207 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8208 * configure: Regenerate.
8210 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8212 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8213 (linux_done_accessing_memory): ... this.
8214 (linux_target_ops): Adjust.
8215 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8216 * nto-low.c (nto_target_ops): Adjust comment.
8217 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8218 * spu-low.c (spu_target_ops): Adjust comment.
8219 * target.h (target_ops): Rename unprepare_to_access_memory field
8220 to done_accessing_memory.
8221 (unprepare_to_access_memory): Rename to ...
8222 (done_accessing_memory): ... this.
8224 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8226 * linux-low.c (linux_prepare_to_access_memory): New.
8227 (linux_unprepare_to_access_memory): New.
8228 (linux_target_ops): Install them.
8229 * server.c (read_memory): Rename to ...
8230 (gdb_read_memory): ... this. Use
8231 prepare_to_access_memory/prepare_to_access_memory.
8232 (write_memory): Rename to ...
8233 (gdb_write_memory): ... this. Use
8234 prepare_to_access_memory/prepare_to_access_memory.
8235 (handle_search_memory_1): Adjust.
8236 (process_serial_event): Adjust.
8237 * target.h (struct target_ops): New fields
8238 prepare_to_access_memory and unprepare_to_access_memory.
8239 (prepare_to_access_memory, unprepare_to_access_memory): New.
8240 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8241 prepare_to_access_memory/prepare_to_access_memory.
8242 * nto-low.c (nto_target_ops): Adjust.
8243 * spu-low.c (spu_target_ops): Adjust.
8244 * win32-low.c (win32_target_ops): Adjust.
8246 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8248 * Makefile.in (WARN_CFLAGS): Get it from configure.
8249 (WERROR_CFLAGS): New.
8250 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8251 * configure.ac: Introduce --enable-werror, which adds -Werror to
8252 the compiler command line. Enabled by default. Disable with
8253 --disable-werror. Add -Wdeclaration-after-statement
8254 Wpointer-arith and -Wformat-nonliteral to warning flags.
8255 * configure: Regenerate.
8257 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8259 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8261 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8263 * gdbreplay.c (remote_error): New.
8265 (expect): Use gdbchar. Check for error reading from GDB.
8266 Clarify sync error output.
8267 (play): Check for errors writing to GDB.
8268 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8269 * remote-utils.c (getpkt): Check for errors writing to the remote
8272 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8274 * linux-low.c (linux_wait_1): Move non-debugging code out of
8275 `debug_threads' control.
8277 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8279 * linux-low.c (linux_wait_1): Don't set last_status here.
8280 * server.c (push_event, queue_stop_reply_callback): Assert we're
8281 not pushing a TARGET_WAITKIND_IGNORE event.
8282 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8283 (myresume, handle_target_event): Set the thread's last_resume_kind
8284 and last_status from the target returned status.
8286 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8290 * linux-x86-low.c (update_debug_registers_callback): New.
8291 (i386_dr_low_set_addr): Use it.
8292 (i386_dr_low_get_addr): New.
8293 (i386_dr_low_set_control): Use update_debug_registers_callback.
8294 (i386_dr_low_get_control): New.
8295 (i386_dr_low_get_status): Adjust.
8296 * linux-low.c (linux_stop_lwp): New.
8297 * linux-low.h (linux_stop_lwp): Declare.
8299 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8300 argument instead of a i386_debug_reg_state.
8301 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8302 a i386_debug_reg_state.
8303 (i386_insert_aligned_watchpoint): Adjust.
8304 (i386_remove_aligned_watchpoint): Adjust.
8305 (i386_low_stopped_data_address): Read the debug registers from the
8306 inferior instead of from the mirrors.
8307 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8308 (i386_dr_low_get_addr): Declare.
8309 (i386_dr_low_get_control): Declare.
8310 (i386_dr_low_get_status): Change prototype.
8312 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8313 (i386_dr_low_get_addr): New.
8314 (i386_dr_low_get_control): New.
8315 (i386_dr_low_get_status): Adjust prototype. Return
8317 (i386_initial_stuff): Clear dr_status_mirror and
8319 (i386_get_thread_context): Adjust.
8320 (i386_set_thread_context): Adjust.
8321 (i386_thread_added): Adjust.
8323 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8325 * linux-low.h (linux_thread_area): Delete declaration.
8327 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8329 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8330 after its termination.
8332 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8334 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8335 (gdb_wants_all_stopped): Delete.
8336 (linux_wait_1): Don't call them.
8337 * server.c (handle_v_cont): Tag all threads as want-stopped.
8338 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8339 stopped as "client-wants-stopped".
8341 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8343 * Makefile.in (signals_h): New.
8344 (server_h): Depend on it.
8345 (server.o): Don't depend on $(signals_def).
8346 (signals.o): Depend on $(signals_def).
8348 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8350 * Makefile.in (signals_def): New.
8351 (server_h): Append include/gdb/signals.h and signals_def.
8352 (server.o): Append signals_def.
8354 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8356 * server.c (handle_target_event): Use target_signal_to_host for
8357 resume_info.sig initialization.
8358 * target.h (struct thread_resume) <sig>: New comment.
8360 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8362 * server.c (handle_query): strcpy() the returned string from paddress()
8363 instead of sprintf().
8364 * utils.c (paddress): Return phex_nz().
8366 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8368 * server.c (handle_v_cont): Call mourn_inferior if process
8370 (myresume): Likewise.
8372 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8374 Static tracepoints, and integration with UST.
8376 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8377 * mem-break.c (uninsert_all_breakpoints)
8378 (reinsert_all_breakpoints): New.
8379 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8380 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8381 (gdb_agent_ust_loaded, helper_thread_id)
8382 (gdb_agent_helper_thread_id): New macros.
8383 (struct ipa_sym_addresses): Add addr_ust_loaded,
8384 addr_helper_thread_id, addr_cmd_buf.
8385 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8386 (in_process_agent_loaded_ust): New.
8387 (write_e_ust_not_loaded): New.
8388 (maybe_write_ipa_ust_not_loaded): New.
8389 (struct collect_static_trace_data_action): New.
8390 (enum tracepoint_type) <static_tracepoint>: New.
8391 (struct tracepoint) <handle>: Mention static tracepoints.
8392 (struct static_tracepoint_ctx): New.
8393 (CMD_BUF_SIZE): New.
8394 (add_tracepoint_action): Handle static tracepoint actions.
8395 (unprobe_marker_at): New.
8396 (clear_installed_tracepoints): Handle static tracepoints.
8397 (cmd_qtdp): Handle static tracepoints.
8398 (probe_marker_at): New.
8399 (cmd_qtstart): Handle static tracepoints.
8400 (response_tracepoint): Handle static tracepoints.
8401 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8402 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8403 (get_context_regcache): Handle static tracepoints.
8404 (do_action_at_tracepoint): Handle static tracepoint actions.
8405 (traceframe_find_block_type): Handle static trace data blocks.
8406 (traceframe_read_sdata): New.
8407 (download_tracepoints): Download static tracepoint actions.
8408 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8409 (GDB_PROBE_NAME): New.
8414 (ust_marker_to_static_tracepoint): New.
8416 (collect_ust_data_at_tracepoint): New.
8417 (gdb_ust_probe): New.
8418 (UNIX_PATH_MAX, SOCK_DIR): New.
8419 (gdb_ust_connect_sync_socket): New.
8420 (resume_thread, stop_thread): New.
8421 (run_inferior_command): New.
8422 (init_named_socket): New.
8423 (gdb_ust_socket_init): New.
8424 (cstr_to_hexstr): New.
8426 (first_marker, next_marker): New.
8427 (response_ust_marker): New.
8428 (cmd_qtfstm, cmd_qtsstm): New.
8429 (unprobe_marker_at, probe_marker_at): New.
8430 (cmd_qtstmat, gdb_ust_thread): New.
8431 (gdb_ust_init): New.
8432 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8433 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8435 (x86_64_st_collect_regmap): New.
8436 (X86_64_NUM_ST_COLLECT_GREGS): New.
8437 (AMD64_RIP_REGNUM): New.
8438 (supply_static_tracepoint_registers): New.
8439 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8441 (i386_st_collect_regmap): New.
8442 (i386_NUM_ST_COLLECT_GREGS): New.
8443 (supply_static_tracepoint_registers): New.
8444 * server.c (handle_query): Handle qXfer:statictrace:read.
8445 <qSupported>: Report support for StaticTracepoints, and
8446 qXfer:statictrace:read features.
8447 * server.h (traceframe_read_sdata)
8448 (supply_static_tracepoint_registers): Declare.
8449 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8450 (unpack_varlen_hex): Include in IPA build.
8451 * Makefile.in (ustlibs, ustinc): New.
8452 (IPA_OBJS): Add remote-utils-ipa.o.
8453 ($(IPA_LIB)): Link -ldl and -lpthread.
8455 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8456 * config.in, configure: Regenerate.
8458 2010-06-20 Ian Lance Taylor <iant@google.com>
8459 Pedro Alves <pedro@codesourcery.com>
8461 * linux-x86-low.c (always_true): Delete.
8462 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8463 trying to fool the compiler with always_true.
8465 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8467 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8468 conditions in gdbserver.
8470 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8472 * spu-low.c (spu_read_memory): Wrap around local store limit.
8473 (spu_write_memory): Likewise.
8475 2010-06-15 Pedro Alves <pedro@codesourcery.com>
8477 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8478 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8480 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8482 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8483 uses with LONGEST uses.
8485 2010-06-14 Stan Shebs <stan@codesourcery.com>
8486 Pedro Alves <pedro@codesourcery.com>
8490 * linux-x86-low.c: Include limits.h.
8495 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8496 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8497 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8498 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8499 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8500 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8501 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8502 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8503 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8504 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8505 (amd64_emit_void_call_2): New.
8506 (amd64_emit_ops): New.
8507 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8508 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8509 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8510 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8511 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8512 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8513 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8514 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8515 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8516 (i386_emit_stack_adjust, i386_emit_int_call_1)
8517 (i386_emit_void_call_2): New.
8518 (i386_emit_ops): New.
8519 (x86_emit_ops): New.
8520 (the_low_target): Install x86_emit_ops.
8521 * server.h (struct emit_ops): New.
8522 (get_raw_reg_func_addr): Declare.
8523 (current_insn_ptr, emit_error): Declare.
8524 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8525 (set_trace_state_variable_value): New defines.
8526 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8527 addr_get_trace_state_variable_value and
8528 addr_set_trace_state_variable_value.
8529 (symbol_list): New fields for get_raw_reg,
8530 get_trace_state_variable_value and set_trace_state_variable_value.
8531 (condfn): New typedef.
8532 (struct tracepoint): New field `compiled_cond'.
8533 (do_action_at_tracepoint): Clear compiled_cond.
8534 (get_trace_state_variable_value, set_trace_state_variable_value):
8536 (condition_true_at_tracepoint): If there's a compiled condition,
8538 (current_insn_ptr, emit_error): New globals.
8539 (struct bytecode_address): New.
8540 (get_raw_reg_func_addr): New.
8541 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8542 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8543 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8544 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8545 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8546 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8547 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8548 (compile_tracepoint_condition, compile_bytecodes): New.
8549 * target.h (emit_ops): Forward declare.
8550 (struct target_ops): New field emit_ops.
8551 (target_emit_ops): New.
8552 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8553 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8554 * linux-low.c (linux_emit_ops): New.
8555 (linux_target_ops): Install it.
8556 * linux-low.h (struct linux_target_ops): New field emit_ops.
8558 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8560 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8561 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8563 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8564 Stan Shebs <stan@codesourcery.com>
8566 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8567 (all): Depend on $(extra_libraries).
8568 (install-only): Install the IPA.
8569 (IPA_OBJS, IPA_LIB): New.
8570 (clean): Remove the IPA lib.
8571 (IPAGENT_CFLAGS): New.
8572 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
8573 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
8574 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
8575 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
8576 * configure.ac: Check for atomic builtins support in the compiler.
8577 (IPA_DEPFILES, extra_libraries): Define.
8578 * configure.srv (ipa_obj): Add description.
8579 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
8580 (i[34567]86-*-linux*): Set ipa_obj.
8581 (x86_64-*-linux*): Set ipa_obj.
8582 * linux-low.c (stabilizing_threads): New.
8583 (supports_fast_tracepoints): New.
8584 (linux_detach): Stabilize threads before detaching.
8585 (handle_tracepoints): Handle internal tracing breakpoints. Assert
8586 the lwp is either not stabilizing, or is moving out of a jump pad.
8587 (linux_fast_tracepoint_collecting): New.
8588 (maybe_move_out_of_jump_pad): New.
8589 (enqueue_one_deferred_signal): New.
8590 (dequeue_one_deferred_signal): New.
8591 (linux_wait_for_event_1): If moving out of a jump pad, defer
8592 pending signals to later.
8593 (linux_stabilize_threads): New.
8594 (linux_wait_1): Check if threads need moving out of jump pads, and
8596 (stuck_in_jump_pad_callback): New.
8597 (move_out_of_jump_pad_callback): New.
8599 (linux_resume_one_lwp): Handle moving out of jump pads.
8600 (linux_set_resume_request): Dequeue deferred signals.
8601 (need_step_over_p): Also step over fast tracepoint jumps.
8602 (start_step_over): Also uninsert fast tracepoint jumps.
8603 (finish_step_over): Also reinsert fast tracepoint jumps.
8604 (linux_install_fast_tracepoint_jump): New.
8605 (linux_target_ops): Install linux_stabilize_threads and
8606 linux_install_fast_tracepoint_jump_pad.
8607 * linux-low.h (linux_target_ops) <get_thread_area,
8608 install_fast_tracepoint_jump_pad>: New fields.
8609 (struct lwp_info) <collecting_fast_tracepoint,
8610 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
8611 (linux_get_thread_area): Declare.
8612 * linux-x86-low.c (jump_insn): New.
8613 (x86_get_thread_area): New.
8614 (append_insns): New.
8616 (amd64_install_fast_tracepoint_jump_pad): New.
8617 (i386_install_fast_tracepoint_jump_pad): New.
8618 (x86_install_fast_tracepoint_jump_pad): New.
8619 (the_low_target): Install x86_get_thread_area and
8620 x86_install_fast_tracepoint_jump_pad.
8621 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
8622 (struct fast_tracepoint_jump): New.
8623 (fast_tracepoint_jump_insn): New.
8624 (fast_tracepoint_jump_shadow): New.
8625 (find_fast_tracepoint_jump_at): New.
8626 (fast_tracepoint_jump_here): New.
8627 (delete_fast_tracepoint_jump): New.
8628 (set_fast_tracepoint_jump): New.
8629 (uninsert_fast_tracepoint_jumps_at): New.
8630 (reinsert_fast_tracepoint_jumps_at): New.
8631 (set_breakpoint_at): Use write_inferior_memory.
8632 (uninsert_raw_breakpoint): Use write_inferior_memory.
8633 (check_mem_read): Mask out fast tracepoint jumps.
8634 (check_mem_write): Mask out fast tracepoint jumps.
8635 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
8636 (set_fast_tracepoint_jump): Declare.
8637 (delete_fast_tracepoint_jump)
8638 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
8639 (reinsert_fast_tracepoint_jumps_at): Declare.
8640 * regcache.c: Don't compile many functions when building the
8641 in-process agent library.
8642 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
8643 the register buffer in the heap.
8644 (free_register_cache): If the register buffer isn't owned by the
8645 regcache, don't free it.
8646 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
8647 pre-existing register caches.
8648 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
8650 (convert_ascii_to_int): : Constify `from' parameter type.
8651 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
8652 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
8653 the needed buffer in-place.
8654 (relocate_instruction): New.
8655 * server.c (handle_query) <qSymbols>: If the target supports
8656 tracepoints, give it a chance of looking up symbols. Report
8657 support for fast tracepoints.
8658 (handle_status): Stabilize threads.
8659 (process_serial_event): Adjust.
8660 * server.h (struct fast_tracepoint_jump): Forward declare.
8661 (struct process_info) <fast_tracepoint_jumps>: New field.
8662 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
8663 (decode_X_packet, decode_M_packet): Adjust.
8664 (relocate_instruction): Declare.
8665 (in_process_agent_loaded): Declare.
8666 (tracepoint_look_up_symbols): Declare.
8667 (struct fast_tpoint_collect_status): Declare.
8668 (fast_tracepoint_collecting): Declare.
8669 (force_unlock_trace_buffer): Declare.
8670 (handle_tracepoint_bkpts): Declare.
8671 (initialize_low_tracepoint)
8672 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
8673 * target.h (struct target_ops) <stabilize_threads,
8674 install_fast_tracepoint_jump_pad>: New fields.
8675 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
8676 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
8677 [HAVE_STDINT_H]: Include stdint.h.
8678 (trace_debug_1): Rename to ...
8679 (trace_vdebug): ... this.
8680 (trace_debug): Rename to ...
8681 (trace_debug_1): ... this. Add `level' parameter.
8683 (ATTR_USED, ATTR_NOINLINE): New.
8684 (IP_AGENT_EXPORT): New.
8685 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8686 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
8687 (about_to_request_buffer_space, trace_buffer_is_full)
8688 (stopping_tracepoint, expr_eval_result, error_tracepoint)
8689 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
8690 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
8691 (traceframe_write_count, traceframes_created)
8692 (trace_state_variables)
8693 New renaming defines.
8694 (struct ipa_sym_addresses): New.
8695 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
8697 (ipa_sym_addrs): New.
8698 (all_tracepoint_symbols_looked_up): New.
8699 (in_process_agent_loaded): New.
8700 (write_e_ipa_not_loaded): New.
8701 (maybe_write_ipa_not_loaded): New.
8702 (tracepoint_look_up_symbols): New.
8703 (debug_threads) [IN_PROCESS_AGENT]: New.
8704 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
8705 (UNKNOWN_SIDE_EFFECTS): New.
8706 (stop_tracing): New.
8707 (flush_trace_buffer): New.
8708 (stop_tracing_bkpt): New.
8709 (flush_trace_buffer_bkpt): New.
8710 (read_inferior_integer): New.
8711 (read_inferior_uinteger): New.
8712 (read_inferior_data_pointer): New.
8713 (write_inferior_data_pointer): New.
8714 (write_inferior_integer): New.
8715 (write_inferior_uinteger): New.
8716 (struct collect_static_trace_data_action): Delete.
8717 (enum tracepoint_type): New.
8718 (struct tracepoint) <type>: New field `type'.
8719 <actions_str, step_actions, step_actions_str>: Only include in
8721 <orig_size, obj_addr_on_target, adjusted_insn_addr>
8722 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
8723 (tracepoints): Use IP_AGENT_EXPORT.
8724 (last_tracepoint): Don't include in the IPA.
8725 (stopping_tracepoint): Use IP_AGENT_EXPORT.
8726 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
8727 (alloced_trace_state_variables): New.
8728 (trace_state_variables): Use IP_AGENT_EXPORT.
8729 (traceframe_t): Delete unused variable.
8730 (circular_trace_buffer): Don't include in the IPA.
8731 (trace_buffer_start): Delete.
8732 (struct trace_buffer_control): New.
8733 (trace_buffer_free): Delete.
8734 (struct ipa_trace_buffer_control): New.
8735 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
8736 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
8738 (trace_buffer_ctrl): New.
8739 (TRACE_BUFFER_CTRL_CURR): New.
8740 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
8741 Reimplement as macros.
8742 (trace_buffer_wrap): Delete.
8743 (traceframe_write_count, traceframe_read_count)
8744 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
8745 (struct tracepoint_hit_ctx) <type>: New field.
8746 (struct fast_tracepoint_ctx): New.
8747 (memory_barrier): New.
8749 (record_tracepoint_error): Update atomically in the IPA.
8750 (clear_inferior_trace_buffer): New.
8751 (about_to_request_buffer_space): New.
8752 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8753 updating the same buffer.
8754 (add_tracepoint): Default the tracepoint's type to trap
8755 tracepoint, and orig_size to -1.
8756 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8758 (create_trace_state_variable): New parameter `gdb'. Handle it.
8759 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8760 (cmd_qtdp): Handle fast tracepoints.
8762 (max_jump_pad_size): New.
8763 (gdb_jump_pad_head): New.
8764 (get_jump_space_head): New.
8765 (claim_jump_space): New.
8766 (sort_tracepoints): New.
8767 (MAX_JUMP_SIZE): New.
8768 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8770 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8771 support. Upload fast traceframes, and delete internal IPA
8773 (stop_tracing_handler): New.
8774 (flush_trace_buffer_handler): New.
8775 (cmd_qtstop): Upload fast tracepoints.
8776 (response_tracepoint): Handle fast tracepoints.
8777 (tracepoint_finished_step): Upload fast traceframes. Set the
8778 tracepoint hit context's tracepoint type.
8779 (handle_tracepoint_bkpts): New.
8780 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
8781 type. Add comment about fast tracepoints.
8782 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
8783 non-existing action_str field.
8784 (get_context_regcache): Handle fast tracepoints.
8785 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
8787 (fast_tracepoint_from_jump_pad_address): New.
8788 (fast_tracepoint_from_ipa_tpoint_address): New.
8789 (collecting_t): New.
8790 (force_unlock_trace_buffer): New.
8791 (fast_tracepoint_collecting): New.
8794 (write_inferior_data_ptr): New.
8795 (target_tp_heap): New.
8796 (target_malloc): New.
8797 (download_agent_expr): New.
8799 (download_tracepoints): New.
8800 (download_trace_state_variables): New.
8801 (upload_fast_traceframes): New.
8802 (IPA_FIRST_TRACEFRAME): New.
8803 (IPA_NEXT_TRACEFRAME_1): New.
8804 (IPA_NEXT_TRACEFRAME): New.
8805 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8806 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8807 (gdb_jump_pad_buffer_end): New.
8808 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8809 (initialize_tracepoint): Adjust.
8810 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8811 buffer. Initialize the low module.
8812 * utils.c (PREFIX, TOOLNAME): New.
8813 (malloc_failure): Use PREFIX.
8814 (error): In the IPA, an error causes an exit.
8815 (fatal, warning): Use PREFIX.
8816 (internal_error): Use TOOLNAME.
8817 (NUMCELLS): Increase to 10.
8818 * configure, config.in: Regenerate.
8820 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8822 * server.c (handle_query) <qSupported>: Do two passes over the
8823 qSupported string to avoid nesting strtok.
8825 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8827 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8829 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8831 * configure: Regenerate.
8832 * proc-service.list: New.
8834 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8836 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8839 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8841 * gdbreplay.c (remote_open): Check error return from socket() call by
8842 its equality to -1 not by it being negative.
8843 * remote-utils.c (remote_open): Likewise.
8845 2010-05-23 Pedro Alves <pedro@codesourcery.com>
8847 * config.h: Regenerate.
8849 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8851 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8852 doesn't provide PTRACE_GET_THREAD_AREA.
8854 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8856 * linux-m68k-low.c: Include <asm/ptrace.h>
8857 (ps_get_thread_area): Implement.
8859 2010-05-03 Doug Evans <dje@google.com>
8861 * event-loop.c (struct callback_event): New struct.
8862 (callback_list): New global.
8863 (append_callback_event, delete_callback_event): New functions.
8864 (process_callback): New function.
8865 (start_event_loop): Call it.
8866 * remote-utils.c (NOT_SCHEDULED): Define.
8867 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8868 moved out of readchar.
8869 (readchar): Rewrite. Call reschedule before returning.
8870 (reset_readchar): New function.
8871 (remote_close): Call it.
8872 (process_remaining, reschedule): New functions.
8873 * server.h (callback_handler_func): New typedef.
8874 (append_callback_event, delete_callback_event): Declare.
8876 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8878 * proc-service.c (ps_pglobal_lookup): Use
8879 thread_db_look_up_one_symbol.
8880 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8881 parameter. Use it instead of all_symbols_looked_up.
8882 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8884 (all_symbols_looked_up): Don't declare.
8885 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8886 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8888 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8889 Set all_symbols_looked_up here.
8890 (thread_db_look_up_one_symbol): New.
8891 (thread_db_get_tls_address): Adjust.
8892 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8893 thread_db object on the heap, and tentatively set it in the
8895 (thread_db_init): Don't set all_symbols_looked_up here.
8896 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8898 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8900 * linux-low.c (linux_kill, linux_detach): Adjust.
8901 (status_pending_p_callback): Remove redundant statement. Check
8902 for !TARGET_WAITIKIND_IGNORE, instead of
8903 TARGET_WAITKIND_STOPPED.
8904 (handle_tracepoints): Make sure LWP is locked. Adjust.
8905 (linux_wait_for_event_1): Adjust.
8906 (linux_cancel_breakpoints): New.
8907 (unsuspend_one_lwp): New.
8908 (unsuspend_all_lwps): New.
8909 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8910 (send_sigstop_callback): Change return type to int, add new
8911 `except' parameter and handle it.
8912 (suspend_and_send_sigstop_callback): New.
8913 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8914 pass them down. If SUSPEND, also increment the lwp's suspend
8916 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8917 (need_step_over_p): Don't consider suspended LWPs.
8918 (start_step_over): Adjust.
8919 (proceed_one_lwp): Change return type to int, add new `except'
8920 parameter and handle it.
8921 (unsuspend_and_proceed_one_lwp): New.
8922 (proceed_all_lwps): Use find_inferior instead of
8924 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8925 also decrement the suspend count of LWPs. Pass `except' down,
8926 instead of hacking its suspend count.
8927 (linux_pause_all): Add `freeze' parameter. Adjust.
8928 (linux_unpause_all): New.
8929 (linux_target_ops): Install linux_unpause_all.
8930 * server.c (handle_status): Adjust.
8931 * target.h (struct target_ops): New fields `unpause_all' and
8932 `cancel_breakpoints'. Add new parameter to `pause_all'.
8933 (pause_all): Add new `freeze' parameter.
8935 (cancel_breakpoints): New.
8936 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8938 (cmd_qtstart): Pause threads.
8939 (stop_tracing): Pause threads, and cancel breakpoints.
8940 * win32-low.c (win32_target_ops): Adjust.
8942 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8944 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8945 the inferior right away from here...
8946 (linux_wait_1): ... to here, and adjust to check the thread's
8947 last_resume_kind instead of the lwp's step or stop_expected flags.
8949 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8951 * README: Use consistent `GDB' and `GDBserver' spellings.
8953 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8955 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8956 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8957 (linux_detach_one_lwp): Assume the lwp is stopped.
8958 (any_thread_of): Delete.
8959 (linux_detach): Stop all lwps here. Don't blindly delete all
8961 (delete_lwp_callback): New.
8962 (linux_mourn): Delete all lwps of the process that is gone.
8963 (linux_wait_1): Don't delete the last lwp of the process here.
8964 * mem-break.h (mark_breakpoints_out): Declare.
8965 * mem-break.c (mark_breakpoints_out): New.
8966 (free_all_breakpoints): Use it.
8967 * server.c (handle_target_event): If the process is gone, mark
8969 * thread-db.c (struct thread_db) <create_bp>: New field.
8970 (thread_db_enable_reporting): Fix prototype. Store a thread event
8971 breakpoint reference in the thread_db struct.
8972 (thread_db_load_search): Clear the thread_db object.
8973 (try_thread_db_load_1): Ditto.
8974 (switch_to_process): New.
8975 (disable_thread_event_reporting): Use it.
8976 (remove_thread_event_breakpoints): New.
8977 (thread_db_detach, thread_db_mourn): Use it.
8979 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8981 * linux-low.c (linux_enable_event_reporting): New.
8982 (linux_wait_for_event_1, handle_extended_wait): Use it.
8984 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8986 * linux-low.c (linux_kill_one_lwp, linux_kill)
8987 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8988 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8989 SIGSTOP even if the LWP is stopped.
8990 (send_sigstop_callback): New.
8991 (stop_all_lwps): Use send_sigstop_callback instead.
8992 (linux_resume_one_thread): Adjust.
8993 (proceed_one_lwp): Still proceed an LWP that the client has
8994 requested to stop, if we haven't reported it as stopped yet. Make
8995 sure that LWPs the client want stopped, have a pending SIGSTOP.
8997 2010-04-26 Doug Evans <dje@google.com>
8999 * server.c (handle_general_set): Make static.
9001 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9002 Print received char after testing for error/eof instead of before.
9003 (input_interrupt): Tweak comment.
9005 2010-04-23 Doug Evans <dje@google.com>
9007 * server.c (start_inferior): Print inferior argv if --debug.
9009 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9011 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9012 * nto-x86-low.c: Include server.h
9014 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9016 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9017 be consistent with other sources of this directory.
9018 (init_registers_amd64): Correct name of source file of this function
9021 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9023 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9026 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9028 * win32-i386-low.c: Add 64-bit support.
9029 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9030 (init_registers_amd64): Declare.
9031 (mappings): Add 64-bit version of array.
9032 (init_windows_x86): New function.
9033 (the_low_target): Change init_arch field to init_windows_x86.
9035 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9037 * win32-low.c: Adapt to support also 64-bit architecture.
9038 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9039 (get_image_name): Use SIZE_T type for local variable `done'.
9040 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9041 (toolhelp_get_dll_name): Idem.
9042 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9043 Use uintptr_t typecast to avoid warning.
9044 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9045 (handle_exception): Use phex_nz to avoid warning.
9046 (win32_wait): Remove unused local variable `process'.
9048 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9050 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9053 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9055 * configure.ac: Use `ws2_32' library for srv_mingw.
9056 * configure: Regenerate.
9057 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9058 * remote-utils.c: Likewise.
9060 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9062 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9063 if __x86_64__ is defined.
9065 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9067 * configure: Regenerate.
9069 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9071 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9072 * target.h (target_ops): New get_tib_address field.
9073 * win32-low.h (win32_thread_info): Add thread_local_base field.
9074 * win32-low.c (child_add_thread): Add tlb argument.
9075 Set thread_local_base field to TLB.
9076 (get_child_debug_event): Adapt to child_add_thread change.
9077 (win32_get_tib_address): New function.
9078 (win32_target_ops): Set get_tib_address field to
9079 win32_get_tib_address.
9080 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9082 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9084 * linux-low.c (linux_mourn): Also remove the process.
9085 * server.c (handle_target_event): Don't remove the process here.
9086 * nto-low.c (nto_mourn): New.
9087 (nto_target_ops): Install it.
9088 * spu-low.c (spu_mourn): New.
9089 (spu_target_ops): Install it.
9090 * win32-low.c (win32_mourn): New.
9091 (win32_target_ops): Install it.
9093 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9095 * server.h (buffer_xml_printf): Remove redundant `;'.
9097 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9099 * regcache.c (set_register_cache): Invalidate regcaches before
9100 changing the register cache layout.
9101 (regcache_invalidate_one): Allow a NULL regcache.
9102 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9103 regcaches before changing the register cache layout or the target
9106 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9108 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9109 variable warning on Linux/x86-64.
9111 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9113 GDBserver disconnected tracing support.
9115 * linux-low.c (linux_remove_process): Delete.
9116 (add_lwp): Don't set last_resume_kind here.
9117 (linux_kill): Use `mourn'.
9118 (linux_detach): Use `thread_db_detach', and `mourn'.
9120 (linux_attach_lwp_1): Adjust comment.
9121 (linux_attach): last_resume_kind moved the thread_info; adjust.
9122 (status_pending_p_callback): Adjust.
9123 (linux_wait_for_event_1): Adjust.
9124 (count_events_callback, select_singlestep_lwp_callback)
9125 (select_event_lwp_callback, cancel_breakpoints_callback)
9126 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9127 (proceed_one_lwp): Adjust.
9128 (linux_async): Add debug output.
9129 (linux_thread_stopped): New.
9130 (linux_pause_all): New.
9131 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9133 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9134 (thread_db_free): Delete declaration.
9135 (thread_db_detach, thread_db_mourn): Declare.
9136 * thread-db.c (thread_db_init): Use thread_db_mourn.
9137 (thread_db_free): Delete, split in two.
9138 (disable_thread_event_reporting): New.
9139 (thread_db_detach): New.
9140 (thread_db_mourn): New.
9142 * server.h (struct thread_info) <last_resume_kind>: New field.
9143 <attached>: Add comment.
9144 <gdb_detached>: New field.
9145 (handler_func): Change return type to int.
9146 (handle_serial_event, handle_target_event): Ditto.
9147 (gdb_connected): Declare.
9149 (disconnected_tracing): Declare.
9150 (stop_tracing): Declare.
9152 * server.c (handle_query) <qSupported>: Report support for
9153 disconnected tracing.
9154 (queue_stop_reply_callback): Account for running threads.
9155 (gdb_wants_thread_stopped): New.
9156 (gdb_wants_all_threads_stopped): New.
9157 (gdb_reattached_process): New.
9158 (handle_status): Clear the `gdb_detached' flag of all processes.
9159 In all-stop, stop all threads.
9160 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9161 (process_serial_event): If the remote connection breaks, or if an
9162 exit was forced with "monitor exit", force an event loop exit.
9163 Handle disconnected tracing on detach.
9164 (handle_serial_event): Adjust.
9165 (handle_target_event): If GDB isn't connected, forward events back
9166 to the inferior, unless the last process exited, in which case,
9167 exit gdbserver. Adjust interface.
9169 * remote-utils.c (remote_open): Don't block in accept. Instead
9170 register an event loop source on the listen socket file
9171 descriptor. Refactor bits into ...
9172 (listen_desc): ... this new global.
9173 (gdb_connected): ... this new function.
9174 (enable_async_notification): ... this new function.
9175 (handle_accept_event): ... this new function.
9176 (remote_close): Clear remote_desc.
9178 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9180 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9182 (mourn_inferior): Define.
9183 (target_process_qsupported): Avoid the dangling else problem.
9184 (thread_stopped): Define.
9185 (pause_all): Define.
9186 (target_waitstatus_to_string): Declare.
9187 * target.c (target_waitstatus_to_string): New.
9189 * tracepoint.c (tracing): Make extern.
9190 (disconnected_tracing): New.
9191 (stop_tracing): Make extern. Handle tracing stops due to GDB
9193 (cmd_qtdisconnected): New.
9194 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9195 (handle_tracepoint_general_set): Handle QTDisconnected.
9197 * event-loop.c (event_handler_func): Change return type to int.
9198 (process_event): Bail out if the event handler wants the event
9200 (handle_file_event): Ditto.
9201 (start_event_loop): Bail out if the event handler wants the event
9204 * nto-low.c (nto_target_ops): Adjust.
9205 * spu-low.c (spu_wait): Don't remove the process here.
9206 (spu_target_ops): Adjust.
9207 * win32-low.c (win32_wait): Don't remove the process here.
9208 (win32_target_ops): Adjust.
9210 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9212 * regcache.c (realloc_register_cache): Invalidate inferior's
9213 regcache before recreating it.
9215 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9217 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9219 2010-04-09 Stan Shebs <stan@codesourcery.com>
9220 Pedro Alves <pedro@codesourcery.com>
9222 * server.h (LONGEST): New.
9223 (struct thread_info) <while_stepping>: New field.
9224 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9226 (initialize_tracepoint, handle_tracepoint_general_set)
9227 (handle_tracepoint_query, tracepoint_finished_step)
9228 (tracepoint_was_hit, release_while_stepping_state_list):
9229 (current_traceframe): Declare.
9230 * server.c (handle_general_set): Handle tracepoint packets.
9232 (write_memory): New.
9233 (handle_search_memory_1): Use read_memory.
9234 (handle_query): Report support for conditional tracepoints, trace
9235 state variables, and tracepoint sources. Handle tracepoint
9237 (main): Initialize the tracepoints module.
9238 (process_serial_event): Handle traceframe reads/writes.
9240 * linux-low.c (handle_tracepoints): New.
9241 (linux_wait_1): Call it.
9242 (linux_resume_one_lwp): Handle while-stepping.
9243 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9244 (linux_target_ops): Install them.
9245 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9247 * linux-x86-low.c (x86_supports_tracepoints): New.
9248 (the_low_target). Install it.
9250 * mem-break.h (delete_breakpoint): Declare.
9251 * mem-break.c (delete_breakpoint): Make external.
9253 * target.h (struct target_ops): Add `supports_tracepoints',
9254 `read_pc', and `write_pc' fields.
9255 (target_supports_tracepoints): Define.
9256 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9259 * regcache.h (struct regcache) <registers_owned>: New field.
9260 (init_register_cache, regcache_cpy): Declare.
9261 (regcache_read_pc, regcache_write_pc): Declare.
9262 (register_cache_size): Declare.
9263 (supply_regblock): Declare.
9264 * regcache.c (init_register_cache): New.
9265 (new_register_cache): Use it.
9266 (regcache_cpy): New.
9267 (register_cache_size): New.
9268 (supply_regblock): New.
9269 (regcache_read_pc, regcache_write_pc): New.
9271 * tracepoint.c: New.
9273 * Makefile.in (OBS): Add tracepoint.o.
9274 (tracepoint.o): New rule.
9276 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9278 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9280 (i386-mmx.c): Likewise.
9281 (i386-mmx-linux.o): Likewise.
9282 (i386-mmx-linux.c): Likewise.
9284 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9285 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9286 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9287 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9289 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9290 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9291 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9293 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9295 * Makefile.in (clean): Updated.
9297 (i386-avx.c): Likewise.
9298 (i386-avx-linux.o): Likewise.
9299 (i386-avx-linux.c): Likewise.
9300 (amd64-avx.o): Likewise.
9301 (amd64-avx.c): Likewise.
9302 (amd64-avx-linux.o): Likewise.
9303 (amd64-avx-linux.c): Likewise.
9305 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9306 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9307 (srv_amd64_regobj): Add amd64-avx.o.
9308 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9309 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9310 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9311 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9312 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9313 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9314 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9316 * i387-fp.c: Include "i386-xstate.h".
9318 (i387_cache_to_xsave): Likewise.
9319 (i387_xsave_to_cache): Likewise.
9320 (x86_xcr0): Likewise.
9322 * i387-fp.h (i387_cache_to_xsave): Likewise.
9323 (i387_xsave_to_cache): Likewise.
9324 (x86_xcr0): Likewise.
9326 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9327 * linux-crisv32-low.c (target_regsets): Likewise.
9328 * linux-m68k-low.c (target_regsets): Likewise.
9329 * linux-mips-low.c (target_regsets): Likewise.
9330 * linux-ppc-low.c (target_regsets): Likewise.
9331 * linux-s390-low.c (target_regsets): Likewise.
9332 * linux-sh-low.c (target_regsets): Likewise.
9333 * linux-sparc-low.c (target_regsets): Likewise.
9334 * linux-xtensa-low.c (target_regsets): Likewise.
9336 * linux-low.c: Include <sys/uio.h>.
9337 (regsets_fetch_inferior_registers): Support nt_type.
9338 (regsets_store_inferior_registers): Likewise.
9339 (linux_process_qsupported): New.
9340 (linux_target_ops): Add linux_process_qsupported.
9342 * linux-low.h (regset_info): Add nt_type.
9343 (linux_target_ops): Add process_qsupported.
9345 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9347 (init_registers_i386_avx_linux): New.
9348 (init_registers_amd64_avx_linux): Likewise.
9349 (xmltarget_i386_linux_no_xml): Likewise.
9350 (xmltarget_amd64_linux_no_xml): Likewise.
9351 (PTRACE_GETREGSET): Likewise.
9352 (PTRACE_SETREGSET): Likewise.
9353 (x86_fill_xstateregset): Likewise.
9354 (x86_store_xstateregset): Likewise.
9355 (use_xml): Likewise.
9356 (x86_linux_update_xmltarget): Likewise.
9357 (x86_linux_process_qsupported): Likewise.
9358 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9359 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9360 init_registers_i386_linux here. Call
9361 x86_linux_update_xmltarget.
9362 (the_low_target): Add x86_linux_process_qsupported.
9364 * server.c (handle_query): Call target_process_qsupported.
9366 * target.h (target_ops): Add process_qsupported.
9367 (target_process_qsupported): New.
9369 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9371 * inferiors.c (add_thread): Set last_status kind to
9372 TARGET_WAITKIND_IGNORE.
9373 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9374 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9375 (linux_wait_1): Move `thread' local definition to block that uses
9376 it. Don't NULL initialize `event_child'.
9377 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9378 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9379 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9381 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9383 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9384 an extended waitstatus, or by a watchpoint.
9385 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9386 thread was stepping or has been stopped by a watchpoint.
9388 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9390 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9391 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9392 of another, then delete the previous, and validate all
9394 (validate_inserted_breakpoint): New.
9395 (delete_disabled_breakpoints): New.
9396 (validate_breakpoints): New.
9397 (check_mem_read): Validate breakpoints before trusting their
9398 shadow. Delete disabled breakpoints.
9399 (check_mem_write): Validate breakpoints before trusting they
9400 should be inserted. Delete disabled breakpoints.
9401 * mem-break.h (validate_breakpoints):
9402 * server.c (handle_query): Validate breakpoints when we see a
9405 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9407 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9408 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9409 if we could tell there's a GDB breakpoint at stop_pc.
9410 (need_step_over_p): Don't do a step over if we find a GDB
9411 breakpoint at the resume PC.
9413 * mem-break.c (struct raw_breakpoint): New.
9414 (enum bkpt_type): New type `gdb_breakpoint'.
9415 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9416 fields. New field `raw'.
9417 (find_raw_breakpoint_at): New.
9418 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9420 (set_breakpoint_at): Adjust.
9421 (delete_raw_breakpoint): New.
9422 (release_breakpoint): New.
9423 (delete_breakpoint): Rename to...
9424 (delete_breakpoint_1): ... this. Add proc parameter. Use
9425 release_breakpoint. Return ENOENT.
9426 (delete_breakpoint): Reimplement.
9427 (find_breakpoint_at): Delete.
9428 (find_gdb_breakpoint_at): New.
9429 (delete_breakpoint_at): Delete.
9430 (set_gdb_breakpoint_at): New.
9431 (delete_gdb_breakpoint_at): New.
9432 (gdb_breakpoint_here): New.
9433 (set_reinsert_breakpoint): Use release_breakpoint.
9434 (uninsert_breakpoint): Rename to ...
9435 (uninsert_raw_breakpoint): ... this.
9436 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9437 (reinsert_raw_breakpoint): Change parameter type to
9439 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9441 (check_breakpoints): Adjust. Use release_breakpoint.
9442 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9443 (breakpoint_inserted_here): Ditto.
9444 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9445 Don't trust the breakpoint's shadow if it is not inserted.
9446 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9447 (delete_all_breakpoints): Adjust.
9448 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9449 use delete_breakpoint_1.
9451 * mem-break.h (breakpoints_supported): Delete declaration.
9452 (set_gdb_breakpoint_at): Declare.
9453 (gdb_breakpoint_here): Declare.
9454 (delete_breakpoint_at): Delete.
9455 (delete_gdb_breakpoint_at): Declare.
9457 * server.h (struct raw_breakpoint): Forward declare.
9458 (struct process_info): New field `raw_breakpoints'.
9460 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9463 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9465 * linux-low.c (status_pending_p_callback): Fix comment.
9466 (linux_wait_for_event_1): Move most of the internal breakpoint
9467 handling from here...
9468 (linux_wait_1): ... to here.
9469 (count_events_callback): New.
9470 (select_singlestep_lwp_callback): New.
9471 (select_event_lwp_callback): New.
9472 (cancel_breakpoints_callback): New.
9473 (select_event_lwp): New.
9474 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9475 priority to all LWPs that have had events that should be reported
9476 to the client. Cancel breakpoints when about to reporting the
9477 event to the client, not while stopping lwps. No longer cancel
9478 finished single-steps here.
9479 (cancel_finished_single_step): Delete.
9480 (cancel_finished_single_steps): Delete.
9482 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9484 * mem-break.c (enum bkpt_type): New.
9485 (struct breakpoint): New field `type'.
9486 (set_breakpoint_at): Change return type to struct breakpoint
9487 pointer. Set type to `other_breakpoint' by default.
9488 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9489 in the breakpoint list.
9490 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9491 (reinsert_breakpoint): Rename to ...
9492 (reinsert_raw_breakpoint): ... this.
9493 (reinsert_breakpoints_at): Adjust.
9494 * mem-break.h (struct breakpoint): Declare.
9495 (set_breakpoint_at): Change return type to struct breakpoint
9498 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9500 * server.c (handle_query): Assign, not compare.
9502 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9504 Teach linux gdbserver to step-over-breakpoints.
9506 * linux-low.c (can_hardware_single_step): New.
9507 (supports_breakpoints): New.
9508 (handle_extended_wait): If stopping threads, read the stop pc of
9511 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9512 low target doesn't support retrieving the PC.
9513 (add_lwp): Set last_resume_kind to resume_continue.
9514 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9515 (linux_attach): Don't clear stop_expected. Set the lwp's
9516 last_resume_kind to resume_stop.
9517 (linux_detach_one_lwp): Don't check for removed breakpoints.
9518 (check_removed_breakpoint): Delete.
9519 (status_pending_p): Rename to ...
9520 (status_pending_p_callback): ... this. Don't check for removed
9521 breakpoints. Don't consider threads that are stopped from GDB's
9523 (linux_wait_for_lwp): Always read the stop_pc here.
9524 (cancel_breakpoint): New.
9525 (step_over_bkpt): New global.
9526 (linux_wait_for_event_1): Implement stepping over breakpoints.
9527 (gdb_wants_lwp_stopped): New.
9528 (gdb_wants_all_stopped): New.
9529 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9530 single-step traps here. Store the thread's last reported target
9532 (send_sigstop): Don't clear stop_expected. Always set it,
9534 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9535 (cancel_finished_single_step): New.
9536 (cancel_finished_single_steps): New.
9537 (wait_for_sigstop): Don't cancel finished single-step traps here.
9538 (linux_resume_one_lwp): Don't check for removed breakpoints.
9539 Don't set `step' on non-hardware step archs.
9540 (linux_set_resume_request): Ignore resume_stop requests if already
9541 stopping or stopped. Set the lwp's last_resume_kind.
9542 (resume_status_pending_p): Don't check for removed breakpoints.
9543 (need_step_over_p): New.
9544 (start_step_over): New.
9545 (finish_step_over): New.
9546 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9547 requests. Clear the thread's last reported target waitstatus.
9548 Don't use the `suspended' flag. Don't consider pending breakpoints.
9549 (linux_resume): Start a step-over if necessary.
9550 (proceed_one_lwp): New.
9551 (proceed_all_lwps): New.
9552 (unstop_all_lwps): New.
9553 * linux-low.h (struct lwp_info): Rewrite comment for the
9554 `suspended' flag. Add the `stop_pc' field. Delete the
9555 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9556 Add `'last_resume_kind' and `need_step_over' fields.
9557 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9558 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9559 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9560 (set_raw_breakpoint_at): New.
9561 (set_breakpoint_at): Rewrite to use it.
9562 (reinsert_breakpoint_handler): Delete.
9563 (set_reinsert_breakpoint): New.
9564 (reinsert_breakpoint_by_bp): Delete.
9565 (delete_reinsert_breakpoints): New.
9566 (uninsert_breakpoint): Rewrite.
9567 (uninsert_breakpoints_at): New.
9568 (reinsert_breakpoint): Rewrite.
9569 (reinsert_breakpoints_at): New.
9570 (check_breakpoints): Rewrite.
9571 (breakpoint_here): New.
9572 (breakpoint_inserted_here): New.
9573 (check_mem_read): Adjust.
9574 * mem-break.h (breakpoints_supported, breakpoint_here)
9575 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
9576 (reinsert_breakpoint_by_bp): Delete declaration.
9577 (delete_reinsert_breakpoints): Declare.
9578 (reinsert_breakpoint): Delete declaration.
9579 (reinsert_breakpoints_at): Declare.
9580 (uninsert_breakpoint): Delete declaration.
9581 (uninsert_breakpoints_at): Declare.
9582 (check_breakpoints): Adjust prototype.
9583 * server.h: Adjust include order.
9584 (struct thread_info): Declare here. Add a `last_status' field.
9586 2010-03-23 Michael Snyder <msnyder@vmware.com>
9588 * server.c (crc32): New function.
9589 (handle_query): Add handling for 'qCRC:' request.
9591 2010-03-23 Pedro Alves <pedro@codesourcery.com>
9593 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
9594 lwp had been stopped by a watchpoint.
9596 2010-03-16 Pedro Alves <pedro@codesourcery.com>
9598 * server.h (internal_error): Declare.
9599 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
9600 * utils.c (internal_error): New function.
9602 2010-03-15 Andreas Schwab <schwab@redhat.com>
9604 * configure.srv: Fix typo setting srv_regobj.
9606 2010-03-15 Pedro Alves <pedro@codesourcery.com>
9608 * linux-low.c (fetch_register): Avoid passing a non string literal
9610 (usr_store_inferior_registers): Ditto.
9612 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9614 * linux-low.c (linux_write_memory): Bail out early if peeking
9617 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9619 * linux-low.h (struct lwp_info): New fields
9620 `stopped_by_watchpoint' and `stopped_data_address'.
9621 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
9622 here, and cache them in the lwp object.
9623 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
9625 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
9627 (linux_stopped_by_watchpoint): Rewrite.
9628 (linux_stopped_data_address): Rewrite.
9630 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
9632 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
9633 switching the current inferior, not before.
9635 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
9637 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
9638 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
9639 i386-linux.c and amd64-linux.c.
9640 (reg-i386.o): Removed.
9641 (reg-i386.c): Likewise.
9642 (reg-i386-linux.o): Likewise.
9643 (reg-i386-linux.c): Likewise.
9644 (reg-x86-64.o): Likewise.
9645 (reg-x86-64.c): Likewise.
9646 (reg-x86-64-linux.o): Likewise.
9647 (reg-x86-64-linux.c): Likewise.
9650 (i386-linux.o): Likewise.
9651 (i386-linux.c): Likewise.
9652 (amd64.o): Likewise.
9653 (amd64.c): Likewise.
9654 (amd64-linux.o): Likewise.
9655 (amd64-linux.c): Likewise.
9657 * configure.srv (srv_i386_regobj): New.
9658 (srv_i386_linux_regobj): Likewise.
9659 (srv_amd64_regobj): Likewise.
9660 (srv_amd64_linux_regobj): Likewise.
9661 (srv_i386_32bit_xmlfiles): Likewise.
9662 (srv_i386_64bit_xmlfiles): Likewise.
9663 (srv_i386_xmlfiles): Likewise.
9664 (srv_amd64_xmlfiles): Likewise.
9665 (srv_i386_linux_xmlfiles): Likewise.
9666 (srv_amd64_linux_xmlfiles): Likewise.
9667 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
9668 srv_xmlfiles to $srv_i386_xmlfiles.
9669 (i[34567]86-*-mingw32ce*): Likewise.
9670 (i[34567]86-*-mingw*): Likewise.
9671 (i[34567]86-*-nto*): Likewise.
9672 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
9673 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
9674 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
9675 (x86_64-*-linux*): Likewise.
9677 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
9678 (init_registers_amd64_linux): New.
9679 (x86_arch_setup): Replace init_registers_x86_64_linux with
9680 init_registers_amd64_linux.
9682 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
9684 * configure.ac: Check for libdl. If it is not available link against
9685 static libthread_db.
9686 * configure: Regenerate.
9688 2010-02-22 Pedro Alves <pedro@codesourcery.com>
9692 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
9693 handing a read watchpoint.
9694 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
9696 2010-02-12 Doug Evans <dje@google.com>
9698 * linux-low.c (linux_supports_tracefork_flag): Document.
9699 (linux_look_up_symbols): Add comment.
9701 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
9703 * regcache.c (supply_register): Clear regcache if buf is NULL.
9705 2010-02-02 Nicolas Roche <roche@sourceware.org>
9706 Joel Brobecker <brobecker@adacore.com>
9708 * inferiors.c (find_inferior): Add function documentation.
9709 (unloaded_dll): Handle the case where the unloaded dll has not
9710 been previously registered in the dll list.
9712 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9714 * linux-arm-low.c (thumb_breakpoint_len): Delete.
9715 (thumb2_breakpoint): New.
9716 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
9718 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9720 * linux-low.c (get_stop_pc): Check for SIGTRAP.
9721 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
9724 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9726 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
9728 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9730 * linux-s390-low.c (s390_collect_ptrace_register)
9731 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
9733 2010-01-21 Doug Evans <dje@google.com>
9735 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
9736 (PTRACE_ARG4_TYPE): New macro.
9737 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
9738 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
9739 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
9740 (usr_store_inferior_registers): Ditto.
9741 (linux_read_memory, linux_write_memory): Ditto.
9742 (linux_test_for_tracefork): Ditto.
9744 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
9745 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
9747 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9749 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9752 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9754 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9755 prototype to take a regcache. Adjust.
9757 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9759 * regcache.h (struct thread_info): Forward declare.
9760 (struct regcache): New.
9761 (new_register_cache): Adjust prototype.
9762 (get_thread_regcache): Declare.
9763 (free_register_cache): Adjust prototype.
9764 (registers_to_string, registers_from_string): Ditto.
9765 (supply_register, supply_register_by_name, collect_register)
9766 (collect_register_as_string, collect_register_by_name): Ditto.
9767 * regcache.c (struct inferior_regcache_data): Delete.
9768 (get_regcache): Rename to ...
9769 (get_thread_regcache): ... this. Adjust. Switch inferior before
9771 (regcache_invalidate_one): Adjust.
9772 (regcache_invalidate): Fix prototype.
9773 (new_register_cache): Return the new register cache.
9774 (free_register_cache): Change prototype.
9775 (realloc_register_cache): Adjust.
9776 (registers_to_string): Change prototype to take a regcache. Adjust.
9777 (registers_from_string): Ditto.
9778 (register_data): Ditto.
9779 (supply_register): Ditto.
9780 (supply_register_by_name): Ditto.
9781 (collect_register): Ditto.
9782 (collect_register_as_string): Ditto.
9783 (collect_register_by_name): Ditto.
9784 * server.c (process_serial_event): Adjust.
9785 * linux-low.h (regset_fill_func, regset_store_func): Change
9787 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
9789 * linux-low.c (get_stop_pc): Adjust.
9790 (check_removed_breakpoint): Adjust.
9791 (linux_wait_for_event): Adjust.
9792 (linux_resume_one_lwp): Adjust.
9793 (fetch_register): Add regcache parameter. Adjust.
9794 (usr_store_inferior_registers): Ditto.
9795 (regsets_fetch_inferior_registers): Ditto.
9796 (regsets_store_inferior_registers): Ditto.
9797 (linux_fetch_registers, linux_store_registers): Ditto.
9798 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
9800 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9802 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9803 prototype to take a regcache.
9804 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9805 * remote-utils.c (convert_ascii_to_int, outreg)
9806 (prepare_resume_reply): Change prototype to take a regcache.
9808 * target.h (struct target_ops) <fetch_registers, store_registers>:
9809 Change prototype to take a regcache.
9810 (fetch_inferior_registers, store_inferior_registers): Change
9811 prototype to take a regcache. Adjust.
9812 * proc-service.c (ps_lgetregs): Adjust.
9813 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9814 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9815 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9816 take a regcache. Adjust.
9817 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9818 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9819 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9820 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9821 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9822 (cris_cannot_fetch_register):
9823 (cris_breakpoint_at): Change prototype to take a regcache.
9825 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9826 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9827 to take a regcache. Adjust.
9828 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9830 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9831 take a regcache. Adjust.
9832 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9833 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9834 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9835 * linux-mips-low.c (mips_get_pc):
9836 (mips_set_pc): Change prototype to take a regcache. Adjust.
9837 (mips_reinsert_addr): Adjust.
9838 (mips_collect_register): Change prototype to take a regcache.
9840 (mips_supply_register):
9841 (mips_collect_register_32bit, mips_supply_register_32bit)
9842 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9843 (mips_store_fpregset): Ditto.
9844 * linux-ppc-low.c (ppc_supply_ptrace_register)
9845 (ppc_supply_ptrace_register): Ditto.
9846 (parse_spufs_run): Adjust.
9847 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9848 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9849 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9850 take a regcache. Adjust.
9851 * linux-s390-low.c (s390_collect_ptrace_register)
9852 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9853 (s390_set_pc): Change prototype to take a regcache. Adjust.
9854 (s390_arch_setup): Adjust.
9855 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9856 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9857 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9858 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9859 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9861 (sparc_breakpoint_at): Adjust.
9862 * linux-xtensa-low.c (xtensa_fill_gregset):
9863 (xtensa_store_gregset):
9864 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9865 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9866 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9867 prototype to take a regcache. Adjust.
9868 * win32-arm-low.c (arm_fetch_inferior_register)
9869 (arm_store_inferior_register): Change prototype to take a
9871 * win32-i386-low.c (i386_fetch_inferior_register)
9872 (i386_store_inferior_register): Change prototype to take a
9874 * win32-low.c (child_fetch_inferior_registers)
9875 (child_store_inferior_registers): Change prototype to take a
9877 (win32_wait): Adjust.
9878 (win32_fetch_inferior_registers): Change prototype to take a
9880 (win32_store_inferior_registers): Adjust.
9881 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9882 store_inferior_register>: Change prototype to take a regcache.
9884 2010-01-20 Doug Evans <dje@google.com>
9886 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9888 (linux_wait_for_event1, linux_init_signals): Ditto.
9889 (W_STOPCODE): Provide definition if missing.
9891 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9893 * linux-low.c (linux_core_of_thread): New.
9894 (compare_ints, show_process, list_threads): New.
9895 (linux_qxfer_osdata): Report threads and cores.
9896 (linux_target_op): Register linux_core_of_thread.
9897 * remote-utils.c (prepare_resume_reply): Report the core.
9898 (buffer_xml_printf): Support %d specifier.
9899 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9901 (handle_query): Handle qXfer:threads. Announce availability
9903 * target.h (struct target_ops): New field core_of_thread.
9905 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9907 * Makefile.in (clean): Remove new generated files.
9908 (reg-s390.o, reg-s390.c): Remove rules.
9909 (reg-s390x.o, reg-s390x.c): Likewise.
9910 (s390-linux32.o, s390-linux32.c): Add rules.
9911 (s390-linux64.o, s390-linux64.c): Likewise.
9912 (s390x-linux64.o, s390x-linux64.c): Likewise.
9913 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9914 * linux-s390-low.c: Include <elf.h>.
9915 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9916 (init_registers_s390): Remove prototype.
9917 (init_registers_s390x): Likewise.
9918 (init_registers_s390_linux32): Add prototype.
9919 (init_registers_s390_linux64): Likewise.
9920 (init_registers_s390x_linux64): Likewise.
9921 (s390_num_regs_3264): New define.
9922 (s390_regmap_3264): New global variable.
9923 (s390_cannot_fetch_register): Remove obsolete check.
9924 (s390_cannot_store_register): Likewise.
9925 (s390_collect_ptrace_register): Handle upper/lower register halves.
9926 (s390_supply_ptrace_register): Likewise.
9927 (s390_fill_gregset): Update to register number changes.
9928 (s390_get_hwcap): New routine.
9929 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9930 Install appropriate regmap and register set.
9932 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9934 * server.c (gdbserver_version): Update copyright year to 2010.
9935 * gdbreplay.c (gdbreplay_version): Likewise.
9937 2009-12-28 Doug Evans <dje@google.com>
9939 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9940 elf/external.h. Include <elf.h> instead but only if necessary.
9942 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9944 * linux-low.c (linux_remove_process): Remove `detaching'
9945 parameter. Don't release/detach from thread_db here.
9946 (linux_kill): Release/detach from thread_db here, ...
9947 (linux_detach): ... and here, before actually detaching.
9948 (linux_wait_1): ... and here, when a process exits.
9949 * thread-db.c (any_thread_of): New.
9950 (thread_db_free): Switch the current inferior to a thread of the
9953 2009-12-21 Doug Evans <dje@google.com>
9955 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9957 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9958 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9959 warning ifndef __NR_tkill. Move setting of errno there too.
9960 Delete unnecessary resetting of errno after syscall.
9961 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9963 * configure.ac: Check for dladdr.
9964 * config.in: Regenerate.
9965 * configure: Regenerate.
9966 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9967 (try_thread_db_load): Update.
9969 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9971 2009-12-18 Doug Evans <dje@google.com>
9973 * event-loop.c: Include unistd.h if it exists.
9975 * linux-low.c (my_waitpid): Move definition away from being in
9976 between linux_tracefork_child/linux_test_for_tracefork.
9978 * gdb_proc_service.h (psaddr_t): Fix type.
9979 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9980 signature to match glibc.
9982 2009-12-16 Doug Evans <dje@google.com>
9984 * linux-low.c (linux_read_memory): Fix argument to read.
9986 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9988 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9989 events, don't leave current_inferior pointing at null.
9991 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9993 * win32-low.c (LOG): Delete.
9994 (OUTMSG): Output to stderr.
9995 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9996 on compile time LOG macro.
9997 (win32_wait): Fix debug output.
9999 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10001 * win32-low.c (win32_add_one_solib): If the dll name is
10002 "ntdll.dll", prepend the system directory to the dll path.
10004 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10006 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10008 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10009 Vladimir Prus <vladimir@codesourcery.com>
10011 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10012 * configure.ac: Check for __mcoldfire__ and set
10013 gdb_cv_m68k_is_coldfire.
10014 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10015 reg-cf.o and reg-m68k.o.
10016 * configure: Regenerated.
10018 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10020 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10021 Pass it to thread_db_free.
10022 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10023 proper `detaching' argument to linux_remove_process.
10024 * linux-low.h (thread_db_free): Add `detaching' parameter.
10025 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10027 (thread_db_free): Add `detaching' parameter. Only
10028 call td_ta_clear_event if detaching from process.
10030 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10032 * thread-db.c (thread_db_free): Fix typo.
10034 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10037 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10039 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10041 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10042 with an i686 compiler.
10043 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10045 * configure: Rebuilt.
10047 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10051 * server.c (handle_search_memory_1): Correct read_addr initialization
10052 in loop for searching subsequent chunks.
10054 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10056 * configure.ac: New --with-libthread-db option.
10057 * thread-db.c: Allow direct dependence on libthread_db.
10058 (thread_db_free): Adjust.
10059 * config.in: Regenerate.
10060 * configure: Likewise.
10062 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10065 * thread-db.c (attach_thread): New function.
10066 (maybe_attach_thread): Return success/failure.
10067 (find_new_threads_callback): Adjust.
10068 (thread_db_find_new_threads): Loop until no new threads.
10070 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10072 * proc-service.c (ps_lgetregs): Formatting.
10074 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10076 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10077 * configure.ac: Adjust.
10078 * linux-low.h (struct process_info_private): Move members to struct
10080 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10081 * linux-low.c (linux_remove_process): Adjust.
10082 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10083 * server.c (handle_query): Move code ...
10084 (handle_monitor_command): ... here. New function.
10085 * target.h (struct target_ops): New member.
10086 * thread-db.c (struct thread_db): New.
10087 (libthread_db_search_path): New variable.
10088 (thread_db_create_event, thread_db_enable_reporting)
10089 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10090 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10091 (try_thread_db_load_1, dladdr_to_soname): New functions.
10092 (try_thread_db_load, thread_db_load_search): New functions.
10093 (thread_db_init): Search for libthread_db.
10094 (thread_db_free): New function.
10095 (thread_db_handle_monitor_command): Likewise.
10096 * config.in: Regenerate.
10097 * configure: Regenerate.
10099 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10101 * spu-low.c (spu_kill): Wait for inferior to terminate.
10102 Call clear_inferiors.
10103 (spu_detach): Call clear_inferiors.
10105 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10107 * aclocal.m4: Regenerate.
10108 * config.in: Likewise.
10109 * configure: Likewise.
10111 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10113 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10114 (parse_spufs_run): New function.
10115 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10116 (ppc_breakpoint_at): Handle SPU breakpoints.
10118 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10120 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10121 (SPUFS_MAGIC): Define.
10122 (spu_enumerate_spu_ids): New function.
10123 (linux_qxfer_spu): New function.
10124 (linux_target_ops): Install linux_qxfer_spu.
10126 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10128 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10129 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10130 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10131 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10132 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10133 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10134 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10135 (init_registers_powerpc_cell32l): Add prototype.
10136 (init_registers_powerpc_cell64l): Likewise.
10137 (ppc_arch_setup): Detect Cell/B.E. architecture.
10139 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10141 * Makefile.in (datarootdir): New variable.
10143 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10145 * linux-low.c (linux_write_memory): Update debugging output.
10146 * Makefile.in (clean): Add new descriptions.
10147 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10148 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10149 * configure.srv: Add new files for arm*-*-linux*.
10150 * linux-arm-low.c: Add new declarations.
10151 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10152 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10153 (HWCAP_VFPv3D16): New.
10154 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10155 instead of __IWMMXT__.
10156 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10157 (arm_arch_setup): New.
10158 (target_regsets): Remove #ifdef. Add VFP regset.
10159 (the_low_target): Use arm_arch_setup.
10161 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10163 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10164 the main thread again.
10166 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10168 Adding Neutrino gdbserver.
10169 * configure: Regenerated.
10170 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10171 * configure.srv (i[34567]86-*-nto*): New target.
10172 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10173 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10174 (nto_comctrl) [__QNX__]: New function.
10175 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10177 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10179 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10182 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10183 Pedro Alves <pedro@codesourcery.com>
10185 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10186 don't support CONTEXT_EXTENDED_REGISTERS.
10187 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10188 (the_low_target): Install them.
10189 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10190 failing with ERROR_PIPE_NOT_CONNECTED.
10192 2009-06-30 Doug Evans <dje@google.com>
10193 Pierre Muller <muller@ics.u-strasbg.fr>
10195 Add h/w watchpoint support to x86-linux, win32-i386.
10196 * Makefile.in (SFILES): Add i386-low.c
10197 (i386_low_h): Define.
10198 (i386-low.o): Add dependencies.
10199 (linux-x86-low.o): Add i386-low.h dependency.
10200 (win32-i386-low.o): Ditto.
10201 * i386-low.c: New file.
10202 * i386-low.h: New file.
10203 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10204 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10205 * linux-low.c (linux_add_process): Initialize arch_private.
10206 (linux_remove_process): Free arch_private.
10207 (add_lwp): Initialize arch_private.
10208 (delete_lwp): Free arch_private.
10209 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10211 * linux-low.h (process_info_private): New member arch_private.
10212 (lwp_info): New member arch_private.
10213 (linux_target_ops): New members new_process, new_thread,
10215 (ptid_of): New macro.
10216 * linux-x86-low.c: Include stddef.h, i386-low.h.
10217 (arch_process_info): New struct.
10218 (arch_lwp_info): New struct.
10219 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10220 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10221 (i386_dr_low_get_status): New function.
10222 (x86_insert_point, x86_remove_point): New functions.
10223 (x86_stopped_by_watchpoint): New function.
10224 (x86_stopped_data_address): New function.
10225 (x86_linux_new_process, x86_linux_new_thread): New functions.
10226 (x86_linux_prepare_to_resume): New function.
10227 (the_low_target): Add entries for insert_point, remove_point,
10228 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10230 * server.c (debug_hw_points): New global.
10231 (monitor_show_help): Document set debug-hw-points.
10232 (handle_query): Process "set debug-hw-points".
10233 * server.h (debug_hw_points): Declare.
10234 (paddress): Declare.
10235 * utils.c (NUMCELLS, CELLSIZE): New macros.
10236 (get_sell, xsnprintf, paddress): New functions.
10237 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10238 remove_point, stopped_by_watchpoint, stopped_data_address.
10239 * win32-i386-low.c: Include i386-low.h.
10240 (debug_reg_state): Replaces dr.
10241 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10242 (i386_dr_low_get_status): New function.
10243 (i386_insert_point, i386_remove_point): New functions.
10244 (i386_stopped_by_watchpoint): New function.
10245 (i386_stopped_data_address): New function.
10246 (i386_initial_stuff): Update.
10247 (get_thread_context,set_thread_context,i386_thread_added): Update.
10248 (the_low_target): Add entries for insert_point,
10249 remove_point, stopped_by_watchpoint, stopped_data_address.
10250 * win32-low.c (win32_insert_watchpoint): New function.
10251 (win32_remove_watchpoint): New function.
10252 (win32_stopped_by_watchpoint): New function.
10253 (win32_stopped_data_address): New function.
10254 (win32_target_ops): Add entries for insert_watchpoint,
10255 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10256 * win32-low.h (win32_target_ops): New members insert_point,
10257 remove_point, stopped_by_watchpoint, stopped_data_address.
10259 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10261 * server.c (process_serial_event): Re-return unsupported, not
10262 error, if the type isn't recognized. Re-allow supporting only
10263 insert or remove packets. Also call require_running for
10264 breakpoints. Add missing break statement to default case. Tidy.
10265 * target.h (struct target_ops): Rename insert_watchpoint to
10266 insert_point, and remove_watchpoint to remove_point.
10268 * linux-low.h (struct linux_target_ops): Likewise.
10269 * linux-low.c (linux_insert_watchpoint): Rename to ...
10270 (linux_insert_point): ... this. Adjust.
10271 (linux_remove_watchpoint): Rename to ...
10272 (linux_remove_point): ... this. Adjust.
10273 (linux_target_ops): Adjust.
10274 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10275 (cris_insert_point): ... this.
10276 (cris_remove_watchpoint): Rename to ...
10277 (cris_remove_point): ... this.
10278 (the_low_target): Adjust.
10280 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10282 * server.c (handle_v_kill): Pass signal_pid to
10283 kill_inferior if multi_process is zero.
10285 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10287 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10288 * target.h (target_ops): Comment for *_watchpoint to make it clear
10289 the functions can get types '0' and '1'.
10291 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10293 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10294 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10295 * regcache.c (get_regcache): Likewise.
10296 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10297 * win32-low.c (child_fetch_inferior_registers): Remove check for
10300 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10301 Pedro Alves <pedro@codesourcery.com>
10303 * target.h (struct target_ops) <supports_multi_process>: New
10305 (target_supports_multi_process): New.
10306 * server.c (handle_query): Even if GDB reports support, only
10307 enable multi-process if the target also supports it. Report
10308 multi-process support only if the target backend supports it.
10309 * linux-low.c (linux_supports_multi_process): New function.
10310 (linux_target_ops): Install it as target_supports_multi_process
10313 2009-05-24 Doug Evans <dje@google.com>
10315 Global renaming of find_thread_pid to find_thread_ptid.
10316 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10317 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10318 All callers updated.
10320 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10321 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10324 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10325 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10326 (linux_resume_one_lwp): Ditto.
10328 2009-05-23 Doug Evans <dje@google.com>
10330 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10331 from struct inferior_list_entry * to struct lwp_info *.
10332 All callers updated.
10334 2009-05-13 Doug Evans <dje@google.com>
10336 * linux-x86-low.c: Don't include assert.h.
10337 (x86_siginfo_fixup): Use fatal, not assert.
10338 (x86_arch_setup): Fix comment.
10340 2009-05-12 Doug Evans <dje@google.com>
10342 Biarch support for i386/amd64 gdbserver.
10343 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10344 Add linux-x86-low.c.
10345 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10346 (linux-x86-low.o): Add.
10347 * linux-x86-64-low.c: Delete.
10348 * linux-i386-low.c: Delete.
10349 * linux-x86-low.c: New file.
10350 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10352 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10354 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10355 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10356 (linux_child_pid_to_exec_file): New function.
10357 (elf_64_header_p, elf_64_file_p): New functions.
10358 (siginfo_fixup): New function.
10359 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10360 give target a chance to convert layout.
10361 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10362 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10364 2009-05-07 Doug Evans <dje@google.com>
10366 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10367 (regsets_store_inferior_registers): Ditto.
10369 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10373 * linux-low.c (must_set_ptrace_flags): Delete.
10374 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10376 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10377 `lwp->must_set_ptrace_flags' instead.
10378 (linux_wait_for_event_1): Set ptrace options here.
10379 (linux_wait_1): ... not here.
10381 2009-04-30 Doug Evans <dje@google.com>
10383 * inferiors.c (started_inferior_callback): New function.
10384 (attached_inferior_callback): New function.
10385 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10386 * server.c (print_started_pid, print_attached_pid): New functions.
10387 (detach_or_kill_for_exit): New function.
10388 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10389 * server.h (have_started_inferiors_p): Declare.
10390 (have_attached_inferiors_p): Declare.
10392 * inferiors.c (remove_process): Fix memory leak, free process.
10393 * linux-low.c (linux_remove_process): New function.
10394 (linux_kill): Call it instead of remove_process.
10395 (linux_detach, linux_wait_1): Ditto.
10397 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10399 * configure.srv: Add x86 Windows CE target.
10401 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10403 * inferiors.c (get_thread_process): Make global.
10404 * server.h (get_thread_process): Add prototype.
10405 * thread-db.c (find_one_thread): Use get_thread_process
10406 instead of current_process.
10407 (thread_db_get_tls_address): Do not crash if called when
10408 thread layer is not yet initialized.
10410 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10412 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10413 * spu-low.c (current_tid): Rename to ...
10414 (current_ptid): ... this.
10415 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10416 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10417 ptid_get_lwp (current_ptid) instead of current_tid.
10418 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10419 instead of current_tid. Use find_process_pid to verify pid
10420 argument is valid. Pass proper argument to remove_process.
10421 (spu_thread_alive): Compare current_ptid instead of current_tid.
10422 (spu_resume): Likewise.
10424 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10426 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10429 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10431 Implement the multiprocess extensions, and add linux multiprocess
10434 * server.h (ULONGEST): Declare.
10435 (struct ptid, ptid_t): New.
10436 (minus_one_ptid, null_ptid): Declare.
10437 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10438 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10439 (struct inferior_list_entry): Change `id' type from unsigned from
10441 (struct sym_cache, struct breakpoint, struct
10442 process_info_private): Forward declare.
10443 (struct process_info): Declare.
10444 (current_process): Declare.
10445 (all_processes): Declare.
10446 (initialize_inferiors): Declare.
10447 (add_thread): Adjust to use ptid_t.
10448 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10449 (add_process, remove_process, find_thread_pid): Declare.
10450 (find_inferior_id): Adjust to use ptid_t.
10451 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10452 (multi_process): Declare.
10453 (push_event): Adjust to use ptid_t.
10454 (read_ptid, write_ptid): Declare.
10455 (prepare_resume_reply): Adjust to use ptid_t.
10456 (clear_symbol_cache): Declare.
10457 * inferiors.c (all_processes): New.
10458 (null_ptid, minus_one_ptid): New.
10459 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10460 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10461 (add_thread): Change unsigned long to ptid. Remove gdb_id
10463 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10464 (gdb_id_to_thread): Rename to ...
10465 (find_thread_pid): ... this. Change unsigned long to ptid.
10466 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10467 (loaded_dll, pull_pid_from_list): Adjust.
10468 (add_process, remove_process, find_process_pid)
10469 (get_thread_process, current_process, initialize_inferiors): New.
10470 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10471 (struct target_waitstatus) <related_pid>: Ditto.
10472 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10473 return type to int.
10474 (struct target_ops) <join>: Add `pid' argument.
10475 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10476 (struct target_ops) <wait>: Add `ptid' field. Change return type
10478 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10479 (mywait): Add `ptid' argument. Change return type to ptid_t.
10480 (target_pid_to_str): Declare.
10481 * target.c (set_desired_inferior): Adjust to use ptids.
10482 (mywait): Add new `ptid' argument. Adjust.
10483 (target_pid_to_str): New.
10484 * mem-break.h (free_all_breakpoints): Declare.
10485 * mem-break.c (breakpoints): Delelete.
10486 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10487 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10488 to use per-process breakpoint list.
10489 (free_all_breakpoints): New.
10490 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10491 (symbol_cache, all_symbols_looked_up): Delete.
10493 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10495 (prepare_resume_reply): Change ptid argument's type from unsigned
10496 long to ptid_t. Adjust. Implement W;process and X;process.
10497 (free_sym_cache, clear_symbol_cache): New.
10498 (look_up_one_symbol): Adjust to per-process symbol cache. *
10499 * server.c (cont_thread, general_thread, step_thread): Change type
10501 (attached): Delete.
10502 (multi_process): New.
10503 (last_ptid): Change type to ptid_t.
10504 (struct vstop_notif) <ptid>: Change type to ptid_t.
10505 (queue_stop_reply, push_event): Change `ptid' argument's type to
10507 (discard_queued_stop_replies): Add `pid' argument.
10508 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10509 changes. Don't reference the `attached' global.
10510 (attach_inferior): Adjust to mywait interface changes.
10511 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10512 features. Handle and report "multiprocess+". Handle
10514 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10516 (handle_v_kill): New.
10517 (handle_v_stopped): Adjust to use target_pid_to_str.
10518 (handle_v_requests): Allow multiple attaches and runs when
10519 multiprocess extensions are in effect. Handle "vKill".
10520 (myresume): Adjust to use ptids.
10521 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10522 (handle_status): Adjust to discard_queued_stop_replies interface
10524 (first_thread_of, kill_inferior_callback)
10525 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10526 (main): Call initialize_inferiors. Adjust to use ptids, killing
10527 and detaching from all inferiors. Handle multiprocess packet
10529 * linux-low.h: Include gdb_proc_service.h.
10530 (struct process_info_private): New.
10531 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10532 <lwpid_of>: Use ptid_get_lwp.
10533 (get_lwp_thread): Adjust.
10534 (struct lwp_info): Add `dead' member.
10535 (find_lwp_pid): Declare.
10536 * linux-low.c (thread_db_active): Delete.
10537 (new_inferior): Adjust comment.
10538 (inferior_pid): Delete.
10539 (linux_add_process): New.
10540 (handle_extended_wait): Adjust.
10541 (add_lwp): Change unsigned long to ptid.
10542 (linux_create_inferior): Add process to processes table. Adjust
10543 to use ptids. Don't set new_inferior here.
10544 (linux_attach_lwp): Rename to ...
10545 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10546 it. Adjust to use ptids.
10547 (linux_attach_lwp): New.
10548 (linux_attach): Add process to processes table. Don't set
10550 (struct counter): New.
10551 (second_thread_of_pid_p, last_thread_of_process_p): New.
10552 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10553 multiple processes.
10554 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10555 processes. Remove process from process table.
10556 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10557 to multiple processes.
10558 (any_thread_of): New.
10559 (linux_detach): Add `pid' argument, and handle it. Remove process
10560 from processes table.
10561 (linux_join): Add `pid' argument. Handle it.
10562 (linux_thread_alive): Change unsighed long argument to ptid_t.
10563 Consider dead lwps as not being alive.
10564 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10565 threads we're not interested in.
10566 (same_lwp, find_lwp_pid): New.
10567 (linux_wait_for_lwp): Change `pid' argument's type from int to
10569 (linux_wait_for_event): Rename to ...
10570 (linux_wait_for_event_1): ... this. Change `pid' argument's type
10571 from int to ptid_t. Adjust.
10572 (linux_wait_for_event): New.
10573 (linux_wait_1): Add `ptid' argument. Change return type to
10574 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
10575 that exit from the process table.
10576 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
10578 (mark_lwp_dead): New.
10579 (wait_for_sigstop): Adjust to use ptids. If a process exits while
10580 stopping all threads, mark its main lwp as dead.
10581 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
10583 (fetch_register, usr_store_inferior_registers)
10584 (regsets_fetch_inferior_registers)
10585 (regsets_store_inferior_registers, linux_read_memory)
10586 (linux_write_memory): Inline `inferior_pid'.
10587 (linux_look_up_symbols): Adjust to use per-process
10588 `thread_db_active'.
10589 (linux_request_interrupt): Adjust to use ptids.
10590 (linux_read_auxv): Inline `inferior_pid'.
10591 (initialize_low): Don't reference thread_db_active.
10592 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
10593 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
10594 (ps_getpid): Return the pid of the current inferior.
10595 * thread-db.c (proc_handle, thread_agent): Delete.
10596 (thread_db_create_event, thread_db_enable_reporting): Adjust to
10598 (find_one_thread): Change argument type to ptid_t. Adjust to
10600 (maybe_attach_thread): Adjust to per-process data and ptids.
10601 (thread_db_find_new_threads): Ditto.
10602 (thread_db_init): Ditto.
10603 * spu-low.c (spu_create_inferior, spu_attach): Add process to
10604 processes table. Adjust to use ptids.
10605 (spu_kill, spu_detach): Adjust interface. Remove process from
10607 (spu_join, spu_thread_alive): Adjust interface.
10608 (spu_wait): Adjust interface. Remove process from processes
10609 table. Adjust to use ptids.
10610 * win32-low.c (current_inferior_tid): Delete.
10611 (current_inferior_ptid): New.
10612 (debug_event_ptid): New.
10613 (thread_rec): Take a ptid. Adjust.
10614 (child_add_thread): Add `pid' argument. Adjust to use ptids.
10615 (child_delete_thread): Ditto.
10616 (do_initial_child_stuff): Add `attached' argument. Add process to
10618 (child_fetch_inferior_registers, child_store_inferior_registers):
10620 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
10621 (win32_attach): Pass 1 to do_initial_child_stuff.
10622 (win32_kill): Adjust interface. Remove process from processes
10624 (win32_detach): Ditto.
10625 (win32_join): Adjust interface.
10626 (win32_thread_alive): Take a ptid.
10627 (win32_resume): Adjust to use ptids.
10628 (get_child_debug_event): Ditto.
10629 (win32_wait): Adjust interface. Remove exiting process from
10632 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10634 Non-stop mode support.
10636 * server.h (non_stop): Declare.
10637 (gdb_client_data, handler_func): Declare.
10638 (delete_file_handler, add_file_handler, start_event_loop):
10640 (handle_serial_event, handle_target_event, push_event)
10641 (putpkt_notif): Declare.
10642 * target.h (enum resume_kind): New.
10643 (struct thread_resume): Replace `step' field by `kind' field.
10644 (TARGET_WNOHANG): Define.
10645 (struct target_ops) <wait>: Add `options' argument.
10646 <supports_non_stop, async, start_non_stop>: New fields.
10647 (target_supports_non_stop, target_async): New.
10648 (start_non_stop): Declare.
10649 (mywait): Add `options' argument.
10650 * target.c (mywait): Add `options' argument. Print child exit
10651 notifications here.
10652 (start_non_stop): New.
10653 * server.c (non_stop, own_buf, mem_buf): New globals.
10654 (struct vstop_notif): New.
10655 (notif_queue): New global.
10656 (queue_stop_reply, push_event, discard_queued_stop_replies)
10657 (send_next_stop_reply): New.
10658 (start_inferior): Adjust to use resume_kind. Adjust to mywait
10660 (attach_inferior): In non-stop mode, don't wait for the target
10662 (handle_general_set): Handle QNonStop.
10663 (handle_query): When handling qC, return the current general
10664 thread, instead of the first thread of the list.
10665 (handle_query): If the backend supports non-stop mode, include
10666 QNonStop+ in the qSupported query response.
10667 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
10669 (handle_v_attach, handle_v_run): Handle non-stop mode.
10670 (handle_v_stopped): New.
10671 (handle_v_requests): Report support for vCont;t. Handle vStopped.
10672 (myresume): Adjust to use resume_kind. Handle non-stop.
10673 (queue_stop_reply_callback): New.
10674 (handle_status): Handle non-stop mode.
10675 (main): Clear non_stop flag on reconnection. Use the event-loop.
10676 Refactor serial protocol handling from here ...
10677 (process_serial_event): ... to this new function. When GDB
10678 selects any thread, select one here. In non-stop mode, wait until
10679 GDB acks all pending events before exiting.
10680 (handle_serial_event, handle_target_event): New.
10681 * remote-utils.c (remote_open): Install remote_desc in the event
10683 (remote_close): Remove remote_desc from the event loop.
10684 (putpkt_binary): Rename to...
10685 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
10686 (putpkt_binary): New as wrapper around putpkt_binary_1.
10687 (putpkt_notif): New.
10688 (prepare_resume_reply): In non-stop mode, don't change the
10690 * event-loop.c: New.
10691 * Makefile.in (OBJ): Add event-loop.o.
10692 (event-loop.o): New rule.
10694 * linux-low.h (pid_of): Moved here.
10696 (get_lwp_thread): Use lwpid_of.
10697 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
10698 * linux-low.c (pid_of): Delete.
10699 (inferior_pid): Use lwpid_of.
10700 (linux_event_pipe): New.
10701 (target_is_async_p): New.
10703 (handle_extended_wait): Use lwpid_of.
10704 (add_lwp): Don't set lwpid field.
10705 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
10706 (linux_kill_one_lwp): If killing a running lwp, stop it first.
10707 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
10708 (linux_detach_one_lwp): If detaching from a running lwp, stop it
10709 first. Adjust to linux_wait_for_event interface changes. Use
10711 (linux_detach): Don't delete the main lwp here.
10712 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
10713 (status_pending_p): Don't consider explicitly suspended lwps.
10714 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
10715 pointer. Add OPTIONS argument. Change return type to int. Use
10716 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
10717 (linux_wait_for_event): Take an integer pid instead of a lwp_info
10718 pointer. Add status pointer argument. Return a pid instead of a
10719 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
10720 changes. In non-stop mode, don't switch to a random thread.
10721 (linux_wait): Rename to...
10722 (linux_wait_1): ... this. Add target_options argument, and handle
10723 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
10724 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
10725 clean exit and signal exit code. Don't stop all threads in
10726 non-stop mode. In all-stop mode, only stop all threads when
10727 reporting a stop to GDB. Handle explicit thread stop requests.
10728 (async_file_flush, async_file_mark): New.
10730 (send_sigstop): Use lwpid_of.
10731 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
10732 interface changes. In non-stop mode, don't switch to a random
10734 (linux_resume_one_lwp): Use lwpid_of.
10735 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
10736 (linux_resume_one_thread): ... this. Handle resume_stop. In
10737 non-stop mode, don't look for pending flag in all threads.
10738 (resume_status_pending_p): Don't consider explicitly suspended
10740 (my_waitpid): Reimplement. Emulate __WALL.
10741 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10743 (sigchld_handler, linux_supports_non_stop, linux_async)
10744 (linux_start_non_stop): New.
10745 (linux_target_ops): Register linux_supports_non_stop, linux_async
10746 and linux_start_non_stop.
10747 (initialize_low): Install SIGCHLD handler.
10748 * thread-db.c (thread_db_create_event, find_one_thread)
10749 (thread_db_get_tls_address): Use lwpid_of.
10750 * win32-low.c (win32_detach): Adjust to use resume_kind.
10751 (win32_wait): Add `options' argument.
10752 * spu-low.c (spu_resume): Adjust to use resume_kind.
10753 (spu_wait): Add `options' argument.
10755 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10757 Decouple target code from remote protocol.
10759 * target.h (enum target_waitkind): New.
10760 (struct target_waitstatus): New.
10761 (struct target_ops) <wait>: Return an unsigned long. Take a
10762 target_waitstatus pointer instead of a char pointer.
10763 (mywait): Likewise.
10764 * target.c (mywait): Change prototype to return an unsigned long.
10765 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10766 * server.h (thread_from_wait, old_thread_from_wait): Delete
10768 (prepare_resume_reply): Change prototype to take a
10770 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10771 (last_status, last_ptid): New.
10772 (start_inferior): Remove "statusptr" argument. Adjust. Return a
10773 pid instead of a signal.
10774 (attach_inferior): Remove "status" and "signal" parameters.
10776 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
10778 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
10779 (handle_v_requests, myresume): Remove "status" and "signal"
10780 parameters. Adjust.
10781 (handle_status): New.
10782 (main): Delete local `status'. Adjust.
10783 * remote-utils.c: Include target.h.
10784 (prepare_resume_reply): Change prototype to take a
10785 target_waitstatus. Adjust.
10787 * linux-low.c (linux_wait): Adjust to new target_ops->wait
10789 * spu-low.c (spu_wait): Adjust.
10790 * win32-low.c (enum target_waitkind, struct target_waitstatus):
10792 (win32_wait): Adjust.
10794 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10796 * target.h (struct thread_resume): Delete leave_stopped member.
10797 (struct target_ops): Add a `n' argument to the `resume' callback.
10798 * server.c (start_inferior): Adjust.
10799 (handle_v_cont, myresume): Adjust.
10800 * linux-low.c (check_removed_breakpoint): Adjust to resume
10801 interface change, and to removed leave_stopped field.
10802 (resume_ptr): Delete.
10803 (struct thread_resume_array): New.
10804 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10805 resume interface change.
10806 (linux_continue_one_thread, linux_queue_one_thread)
10807 (resume_status_pending_p): Check if the resume field is NULL
10808 instead of checking the leave_stopped member.
10809 (linux_resume): Adjust to the target resume interface change.
10810 * spu-low.c (spu_resume): Adjust to the target resume interface
10812 * win32-low.c (win32_detach, win32_resume): Ditto.
10814 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10816 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10818 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10820 (linux_continue_one_thread): Only preserve the stepping flag if
10821 there's a pending breakpoint.
10823 2009-03-31 Pedro Alves <pedro@codesourcery.com>
10825 * server.c (main): After the inferior having exited, call
10826 remote_close before exiting gdbserver.
10828 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10830 Fix size of FPSCR in Power 7 processors.
10831 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10832 (PPC_FEATURE_HAS_DFP): New #define.
10833 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10836 2009-03-23 Pedro Alves <pedro@codesourcery.com>
10838 * server.c (handle_query) Whitespace and formatting.
10840 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10842 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10843 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10844 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10845 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10846 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10847 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10848 Makefile.in, configure.ac: Fix whitespace throughout.
10849 * configure: Regenerate.
10851 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10853 * inferiors.c (find_inferior): Make it safe for the callback
10854 function to delete the currently iterated inferior.
10856 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10858 * Makefile.in (linuw_low_h): Move higher.
10859 (thread-db.o): Depend on $(linux_low_h).
10861 2009-03-17 Pedro Alves <pedro@codesourcery.com>
10863 Rename "process" to "lwp" throughout.
10865 * linux-low.c (all_processes): Rename to...
10866 (all_lwps): ... this.
10867 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10868 (add_process): Rename to ...
10869 (add_lwp): ... this. Adjust.
10870 (linux_create_inferior): Adjust.
10871 (linux_attach_lwp): Adjust.
10872 (linux_attach): Adjust.
10873 (linux_kill_one_process): Rename to ...
10874 (linux_kill_one_lwp): ... this. Adjust.
10875 (linux_kill): Adjust.
10876 (linux_detach_one_process): Rename to ...
10877 (linux_detach_one_lwp): ... this. Adjust.
10878 (linux_detach): Adjust.
10879 (check_removed_breakpoint): Adjust.
10880 (status_pending_p): Adjust.
10881 (linux_wait_for_process): Rename to ...
10882 (linux_wait_for_lwp): ... this. Adjust.
10883 (linux_wait_for_event): Adjust.
10884 (send_sigstop): Adjust.
10885 (wait_for_sigstop): Adjust.
10886 (stop_all_processes): Rename to ...
10887 (stop_all_lwps): ... this.
10888 (linux_resume_one_process): Rename to ...
10889 (linux_resume_one_lwp): ... this. Adjust.
10890 (linux_set_resume_request, linux_continue_one_thread)
10891 (linux_queue_one_thread, resume_status_pending_p)
10892 (usr_store_inferior_registers, regsets_store_inferior_registers)
10893 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10895 * linux-low.h (get_process): Rename to ...
10896 (get_lwp): ... this. Adjust.
10897 (get_thread_process): Rename to ...
10898 (get_thread_lwp): ... this. Adjust.
10899 (get_process_thread): Rename to ...
10900 (get_lwp_thread): ... this. Adjust.
10901 (struct process_info): Rename to ...
10902 (struct lwp_info): ... this.
10903 (all_processes): Rename to ...
10904 (all_lwps): ... this.
10905 * proc-service.c (ps_lgetregs): Adjust.
10906 * thread-db.c (thread_db_create_event, find_one_thread)
10907 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10909 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10911 * server.c (handle_query): Handle "qAttached".
10913 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10915 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10916 GPLv3, update license URL.
10918 2009-03-01 Doug Evans <dje@google.com>
10920 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10921 (server_h): Add gdb_signals.h.
10922 (signals.o): Update.
10923 * server.h (target_signal_from_host,target_signal_to_host_p)
10924 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10926 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10928 * remote-utils.c (getpkt): Also generate remote-debug
10929 information if noack_mode is set.
10931 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10933 * server.c (handle_query): Report qXfer:siginfo:read and
10934 qXfer:siginfo:write as supported and handle them.
10935 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10936 * linux-low.c (linux_xfer_siginfo): New.
10937 (linux_target_ops): Set it.
10939 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10941 * server.c (gdbserver_usage): Mention --remote-debug.
10942 (main): Accept '--remote-debug' switch.
10944 2009-01-18 Doug Evans <dje@google.com>
10946 * regcache.c (new_register_cache): No need to check result of xcalloc.
10947 * server.c (handle_search_memory): Back out calls to xmalloc,
10948 result is checked and error is returned to user upon failure.
10949 (handle_query): Ditto. Add more checks for result of malloc.
10950 (handle_v_cont): Check result of malloc, report error back to
10952 (handle_v_run): Ditto. Call freeargv.
10953 * server.h (freeargv): Declare.
10954 * utils.c (freeargv): New fn.
10956 2009-01-15 Doug Evans <dje@google.com>
10958 * gdbreplay.c (perror_with_name): Make arg const char *.
10959 * server.h (target_signal_to_name): Make return type const char *.
10960 * thread-db.c (thread_db_err_str): Make return type const char *.
10961 * utils.c (perror_with_name): Make arg const char *.
10963 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10965 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10966 when handling a EXIT_PROCESS_DEBUG_EVENT.
10968 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10970 * gdbreplay.c (gdbreplay_version): Update copyright year.
10971 * server.c (gdbserver_version): Likewise.
10973 2009-01-05 Doug Evans <dje@google.com>
10975 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10976 (handle_extended_wait): Improve comment.
10978 2008-12-13 Doug Evans <dje@google.com>
10980 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10981 * server.h (ATTR_MALLOC): New macro.
10982 (xmalloc,xcalloc,xstrdup): Declare.
10983 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10984 * inferiors.c: Ditto.
10985 * linux-low.c: Ditto.
10986 * mem-break.c: Ditto.
10987 * regcache.c: Ditto.
10988 * remote-utils.c: Ditto.
10991 * win32-low.c: Ditto.
10993 2008-12-12 Doug Evans <dje@google.com>
10995 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10996 in debugging printf.
10998 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11000 2008-12-09 Doug Evans <dje@google.com>
11002 * linux-low.h (struct process_info): Delete member tid, unused.
11003 * thread-db.c (find_one_thread): Update.
11004 (maybe_attach_thread): Update.
11006 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11008 * target.h (struct target_ops): Add qxfer_osdata member.
11009 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11011 (linux_qxfer_osdata): New functions.
11012 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11014 * server.c (handle_query): Handle "qXfer:osdata:read:".
11015 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11016 (buffer_xml_printf): New functions.
11017 * server.h (struct buffer): New.
11018 (buffer_grow_str, buffer_grow_str0): New macros.
11019 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11020 (buffer_xml_printf): Declare.
11022 2008-11-24 Doug Evans <dje@google.com>
11024 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11026 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11028 * server.c (handle_v_run): Always use the supplied argument list.
11030 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11032 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11033 (xtensa_regmap_table): Add entry for scompare1.
11035 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11037 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11038 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11039 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11040 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11041 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11042 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11043 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11044 XML target descriptions.
11045 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11046 when inferior is running on an ISA 2.05 or later processor. Add
11047 special case to return offset for full 64-bit slot of FPSCR when
11050 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11052 * Makefile.in (SFILES, clean): Added sparc64 files.
11053 (reg-sparc64.o, reg-sparc64.c): New.
11054 * configure.srv (sparc*-*-linux*): New configuration.
11055 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11056 syscall arguments for SPARC.
11057 (regsets_store_inferior_registers): Likewise.
11058 * linux-sparc-low.c: New file.
11060 2008-10-21 Doug Evans <dje@google.com>
11062 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11063 (READLINE_DIR,READLINE_DEP): Delete.
11064 (INTERNAL_CFLAGS): Update.
11065 (LINTFLAGS): Update.
11067 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11069 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11070 whole argv from the last run, not just argv[0].
11072 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11074 * regcache.c (new_register_cache): Return NULL if the register
11075 cache size isn't known yet.
11076 (free_register_cache): Avoid dereferencing a NULL regcache.
11078 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11080 * configure.srv: Merge MIPS and MIPS64.
11082 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11084 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11086 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11088 * Makefile.in: Add required vsx dependencies.
11090 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11091 Declare init_registers_powerpc_vsx32l.
11092 Declare init_registers_powerpc_vsx64l.
11093 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11094 (ppc_arch_setup): Check for VSX in hwcap.
11095 (ppc_fill_vsxregset): New function.
11096 (ppc_store_vsxregset): New function.
11097 Add new VSX entry in regset_info target_regsets.
11099 * configure.srv: Add new VSX dependencies.
11101 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11103 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11104 (remote_open): Set or clear transport_is_reliable.
11105 (putpkt_binary): Don't expect acks in noack mode.
11106 (getpkt): Don't send ack/nac in noack mode.
11107 * server.c (handle_general_set): Handle QStartNoAckMode.
11108 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11110 (main): Reset noack_mode on every connection.
11111 * server.h (noack_mode): Declare.
11113 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11115 * Makefile.in (GDBREPLAY_OBS): New variable.
11116 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11118 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11119 Daniel Jacobowitz <dan@codesourcery.com>
11121 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11122 (usr_store_inferior_registers): Likewise.
11123 (regsets_store_inferior_registers): Likewise.
11125 2008-07-31 Rolf Jansen <rj@surtec.com>
11126 Pedro Alves <pedro@codesourcery.com>
11128 * configure.ac: Check for memmem declaration.
11129 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11130 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11131 (disable_packet_qfThreadInfo): Unconditionally compile.
11132 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11133 * configure, config.in: Regenerate.
11135 2008-07-28 Doug Kwan <dougkwan@google.com>
11137 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11138 (linux_write_memory): Remove declaration of errno.
11140 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11142 * linux-low.c (handle_extended_wait): Do not use "status"
11143 variable uninitialized.
11145 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11147 * server.c (handle_v_attach): Inhibit reporting dll changes.
11149 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11151 * remote-utils.c (prepare_resume_reply): If requested, don't
11152 output "thread:TID" in the T stop reply.
11154 * server.c (disable_packet_vCont, disable_packet_Tthread)
11155 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11156 (handle_query): If requested, disable support for qC, qfThreadInfo
11158 (handle_v_requests): If requested, disable support for vCont.
11159 (gdbserver_show_disableable): New.
11160 (main): Handle --disable-packet and --disable-packet=LIST.
11162 * server.h (disable_packet_vCont, disable_packet_Tthread)
11163 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11165 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11167 * server.c (gdbserver_usage): Mention --version.
11169 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11171 * Makefile.in (gdbreplay.o): New rule.
11173 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11175 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11176 message, not gdbserver.
11178 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11179 Nathan Sidwell <nathan@codesourcery.com>
11180 Joseph Myers <joseph@codesourcery.com>
11182 * acinclude.m4: Include ../../config/acx.m4.
11183 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11184 * configure, config.in: Regenerate.
11185 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11186 * server.c (gdbserver_version): Print PKGVERSION.
11187 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11188 (main): Adjust gdbserver_usage calls.
11189 * gdbreplay.c (version, host_name): Add declarations.
11190 (gdbreplay_version, gdbreplay_usage): New.
11191 (main): Accept --version and --help options.
11193 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11195 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11196 (arm_breakpoint_at): Handle Thumb.
11197 (the_low_target): Add comment.
11199 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11201 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11203 2008-05-09 Doug Evans <dje@google.com>
11205 * server.h (decode_search_memory_packet): Declare.
11206 * remote-utils.c (decode_search_memory_packet): New fn.
11207 * server.c (handle_search_memory_1): New fn.
11208 (handle_search_memory): New fn.
11209 (handle_query): Process qSearch:memory packets.
11211 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11213 * regcache.c (registers_length): Remove.
11214 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11215 full register packet.
11216 * regcache.h (registers_length): Remove prototype.
11217 * server.h (PBUFSIZ): Define to 16384.
11219 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11221 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11222 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11223 powerpc-64l.o, and powerpc-altivec64l.o.
11224 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11225 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11226 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11227 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11228 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11231 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11232 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11233 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11234 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11235 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11236 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11237 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11238 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11239 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11240 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11243 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11244 (init_registers_powerpc_32l): ... this new prototype.
11245 (init_registers_powerpc_32): Remove, replace by ...
11246 (init_registers_powerpc_altivec32l): ... this new prototype.
11247 (init_registers_powerpc_e500): Remove, replace by ...
11248 (init_registers_powerpc_e500l): ... this new prototype.
11249 (init_registers_ppc64): Remove, replace by ...
11250 (init_registers_powerpc_64l): ... this new prototype.
11251 (init_registers_powerpc_64): Remove, replace by ...
11252 (init_registers_powerpc_altivec64l): ... this new prototype.
11253 (ppc_num_regs): Set to 73.
11254 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11255 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11256 (ppc_cannot_store_register): Handle orig_r3 and trap.
11257 (ppc_arch_setup): Update init_registers_... calls.
11258 (ppc_fill_gregset): Handle orig_r3 and trap.
11260 * inferiors.c (clear_inferiors): Reset current_inferior.
11262 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11264 * acinclude.m4: Add override.m4.
11265 * configure: Regenerate.
11267 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11269 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11270 initial call to init_register_ppc64.
11272 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11274 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11275 single powerpc*-*-linux* case.
11276 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11278 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11280 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11281 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11283 * linux-ppc-low.c: Include <elf.h>.
11284 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11285 (ppc_hwcap): New global variable.
11286 (ppc_regmap): Remove __SPE__ #ifdef sections.
11287 (ppc_regmap_e500): New global variable.
11288 (ppc_cannot_store_register): Update __SPE__ special case.
11289 (ppc_get_hwcap): New function.
11290 (ppc_arch_setup): Use it to determine whether inferior supports
11291 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11292 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11293 Do not access registers if target does not support AltiVec.
11294 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11295 Do not access registers if target does not support SPE.
11296 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11298 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11300 * linux-low.c (disabled_regsets, num_regsets): New.
11301 (use_regsets_p): Delete.
11302 (linux_wait_for_process): Clear disabled_regsets.
11303 (regsets_fetch_inferior_registers): Check and set it.
11304 (regsets_store_inferior_registers): Likewise.
11305 (linux_fetch_registers, linux_store_registers): Do not use
11307 (initialize_low): Allocate disabled_regsets.
11309 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11311 * Makefile.in (LIBOBJS): New.
11312 (OBS): Use LIBOBJS.
11313 (memmem.o): New rule.
11314 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11315 * configure: Regenerated.
11317 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11319 * server.c (handle_query): Never return "unsupported" for
11320 qXfer:features:read queries.
11322 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11324 * server.c (get_features_xml): Fix inverted condition.
11325 (handle_query): Always support qXfer:feature:read.
11327 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11329 * server.c (wrapper_argv): New.
11330 (start_inferior): Handle wrapper_argv. If set, expect an extra
11332 (gdbserver_usage): Document --wrapper.
11333 (main): Parse --wrapper.
11335 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11337 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11338 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11339 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11340 (ppc_set_pc): Likewise.
11341 (ppc_arch_setup): New function.
11342 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11343 of collect_register.
11344 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11346 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11348 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11349 instead of linux-ppc64-low.o.
11350 * linux-ppc64-low.c: Remove file.
11351 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11352 (linux-ppc64-low.o): Remove rule.
11354 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11355 (init_registers_powerpc_64): Likewise.
11356 (ppc_regmap): Conditionally define depending on __powerpc64__.
11357 (ppc_cannot_store_register): Do not special-case "fpscr" when
11358 compiled on __powerpc64__.
11359 (ppc_collect_ptrace_register): New function.
11360 (ppc_supply_ptrace_register): New function.
11361 (ppc_breakpoint): Change type to "unsigned int".
11362 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11363 (the_low_target): Conditionally provide initializers for the
11364 arch_setup member depending on __powerpc64__. Install
11365 collect_ptrace_register and supply_ptrace_register members.
11367 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11369 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11370 * server.c (gdbserver_xmltarget): Define.
11371 (get_features_xml): Use it to replace "target.xml" and arch_string.
11373 * configure.srv: Remove srv_xmltarget. Add XML files that were
11374 mentioned there to srv_xmlfiles instead. Remove conditional tests
11375 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11376 srv_xmlfiles and srv_regobj to include all possible choices.
11377 * configure.ac (srv_xmltarget): Remove.
11378 (srv_xmlfiles): Do not add "target.xml".
11379 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11380 checks for supplementary target information.
11381 * configure: Regenerate.
11382 * Makefile.in (XML_TARGET): Remove.
11383 (target.xml): Remove rule.
11384 (clean): Do not clean up target.xml.
11385 (.PRECIOUS): Do not mention target.xml.
11387 * target.h (struct target_ops): Remove arch_string member.
11388 * linux-low.c (linux_arch_string): Remove.
11389 (linux_target_ops): Remove arch_string initializer.
11390 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11391 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11392 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11393 * spu-low.c (spu_arch_string): Remove.
11394 (spu_target_ops): Remove arch_string initializer.
11395 * win32-low.c (win32_arch_string): Remove.
11396 (win32_target_ops): Remove arch_string initializer.
11397 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11398 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11399 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11401 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11403 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11404 by collect_ptrace_register and supply_ptrace_register hooks.
11405 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11406 instead of checking for the_low_target.left_pad_xfer.
11407 (usr_store_inferior_registers): Use collect_ptrace_register callback
11408 instead of checking for the_low_target.left_pad_xfer.
11410 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11411 (s390_supply_ptrace_register): Likewise.
11412 (s390_fill_gregset): Call s390_collect_ptrace_register.
11413 (the_low_target): Update.
11415 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11416 (ppc_supply_ptrace_register): Likewise.
11417 (the_low_target): Update.
11419 * linux-i386-low.c (the_low_target): Update.
11420 * linux-x86-64-low.c (the_low_target): Update.
11422 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11424 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11425 reg-s390.o and reg-s390x.o.
11427 * linux-low.c (new_inferior): New global variable.
11428 (linux_create_inferior, linux_attach): Set it.
11429 (linux_wait_for_process): Call the_low_target.arch_setup after the
11430 target has stopped for the first time.
11431 (initialize_low): Do not call the_low_target.arch_setup.
11433 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11434 (s390_set_pc): Likewise.
11435 (s390_arch_setup): New function.
11436 (the_low_target): Use s390_arch_setup as arch_setup routine.
11438 * regcache.c (realloc_register_cache): New function.
11439 (set_register_cache): Call it for each existing regcache.
11441 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11443 * server.h (init_registers): Remove prototype.
11445 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11446 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11447 instead of init_registers ().
11448 * linux-arm-low.c (init_registers_arm): Add prototype.
11449 (init_registers_arm_with_iwmmxt): Likewise.
11450 (the_low_target): Add initializer for arch_setup field.
11451 * linux-cris-low.c (init_registers_cris): Add prototype.
11452 (the_low_target): Add initializer for arch_setup field.
11453 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11454 (the_low_target): Add initializer for arch_setup field.
11455 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11456 (the_low_target): Add initializer for arch_setup field.
11457 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11458 (the_low_target): Add initializer for arch_setup field.
11459 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11460 (the_low_target): Add initializer for arch_setup field.
11461 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11462 (the_low_target): Add initializer for arch_setup field.
11463 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11464 (init_registers_mips64_linux): Likewise.
11465 (the_low_target): Add initializer for arch_setup field.
11466 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11467 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11468 (the_low_target): Add initializer for arch_setup field.
11469 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11470 (init_registers_powerpc_64): Likewise.
11471 (the_low_target): Add initializer for arch_setup field.
11472 * linux-s390-low.c (init_registers_s390): Add prototype.
11473 (init_registers_s390x): Likewise.
11474 (the_low_target): Add initializer for arch_setup field.
11475 * linux-sh-low.c (init_registers_sh): Add prototype.
11476 (the_low_target): Add initializer for arch_setup field.
11477 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11478 (the_low_target): Add initializer for arch_setup field.
11479 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11480 (the_low_target): Add initializer for arch_setup field.
11482 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11483 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11484 instead of init_registers ().
11485 * win32-arm-low.c (init_registers_arm): Add prototype.
11486 (the_low_target): Add initializer for arch_setup field.
11487 * win32-i386-low.c (init_registers_i386): Add prototype.
11488 (the_low_target): Add initializer for arch_setup field.
11490 * spu-low.c (init_registers_spu): Add prototype.
11491 (initialize_low): Call initialie_registers_spu () instead of
11492 initialize_registers ().
11494 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11496 * server.c (handle_v_requests): When handling the vRun and vAttach
11497 packets, if already debugging a process, don't kill it. Return an
11500 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11502 * server.c (handle_query): Correct length check.
11504 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11506 * win32-low.c (do_initial_child_stuff): Add process handle
11507 parameter. Set current_process_handle and current_process_id from the
11508 parameters. Clear globals.
11509 (win32_create_inferior): Don't set current_process_handle and
11510 current_process_id here. Instead pass them on the call to
11511 do_initial_child_stuff.
11512 (win32_attach): Likewise.
11513 (win32_clear_inferiors): New.
11514 (win32_kill): Don't close the current process handle or the
11515 current thread handle here. Instead call win32_clear_inferiors.
11516 (win32_detach): Don't open a new handle to the process. Call
11517 win32_clear_inferiors.
11518 (win32_join): Don't rely on current_process_handle; open a new
11519 handle using the process id.
11520 (win32_wait): Call win32_clear_inferiors when the inferior process
11523 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11525 * server.c (monitor_show_help): Add "exit".
11527 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11529 * Makefile.in (SFILES): Add linux-xtensa-low.c.
11530 (clean): Add reg-xtensa.c.
11531 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
11532 * configure.srv (xtensa*-*-linux*) New target.
11533 * linux-xtensa-low.c: New.
11534 * xtensa-xtregs.c: New.
11536 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11538 * hostio.c: Don't include errno.h.
11539 (errno_to_fileio_errno): Move to hostio-errno.
11540 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11541 error number outputting to the target->hostio_last_error callback.
11542 (hostio_packet_error): Use FILEIO_EINVAL directly.
11543 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11544 calls to hostio_error.
11545 * hostio-errno.c: New.
11546 * server.h (hostio_last_error_from_errno): Declare.
11547 * target.h (target_ops): Add hostio_last_error member.
11548 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11549 as hostio_last_error handler.
11550 * spu-low.c (spu_target_ops): Likewise.
11551 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11552 (wince_hostio_last_error): New functions.
11553 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11554 as hostio_last_error handler.
11555 (win32_target_ops) [!_WIN32_WCE]: Register
11556 hostio_last_error_from_errno as hostio_last_error handler.
11557 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11558 (hostio-errno.o): New rule.
11559 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11560 * configure.srv (srv_hostio_err_objs): New variable. Default to
11562 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11563 * configure: Regenerate.
11565 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11567 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11568 (linux_kill, linux_detach): Clean up the process list.
11569 * remote-utils.c (remote_open): Improve port number parsing.
11570 (putpkt_binary, input_interrupt): Only send interrupts if the target
11572 * server.c (extended_protocol): Make static.
11573 (attached): Define earlier.
11574 (exit_requested, response_needed, program_argv): New variables.
11575 (target_running): New.
11576 (start_inferior): Clear attached here.
11577 (attach_inferior): Set attached here.
11578 (require_running): Define.
11579 (handle_query): Use require_running and target_running. Implement
11581 (handle_v_attach, handle_v_run): New.
11582 (handle_v_requests): Use require_running. Handle vAttach and vRun.
11583 (gdbserver_usage): Update.
11584 (main): Redo argument parsing. Handle --debug and --multi. Handle
11585 --attach along with other options or after the port. Save
11586 program_argv. Support no initial program. Resynchronize
11587 communication with GDB after an error. Handle "monitor exit".
11588 Use require_running and target_running. Always allow the extended
11589 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
11590 restart in extended mode.
11591 * README: Refer to the GDB manual. Update --attach usage.
11593 2007-12-20 Andreas Schwab <schwab@suse.de>
11595 * linux-low.c (STACK_SIZE): Define.
11596 (linux_tracefork_child): Use it. Use __clone2 on ia64.
11597 (linux_test_for_tracefork): Likewise.
11599 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
11601 * linux-low.c (linux_wait_for_event): Update messages. Do not
11602 reinsert auto-delete breakpoints.
11603 * mem-break.c (struct breakpoint): Change return type of handler to
11605 (set_breakpoint_at): Update handler type.
11606 (reinsert_breakpoint_handler): Return 1 instead of calling
11608 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
11610 (check_breakpoints): Delete auto-delete breakpoints and return 2.
11611 * mem-break.h (set_breakpoint_at): Update handler type.
11612 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
11613 * win32-low.c (auto_delete_breakpoint): New.
11614 (get_child_debug_event): Use it.
11616 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
11618 * configure.ac: Check for pread and pwrite.
11619 * hostio.c (handle_pread): Fall back to lseek and read.
11620 (handle_pwrite): Fall back to lseek and write.
11621 * config.in, configure: Regenerated.
11623 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
11625 * server.c (myresume): Add own_buf argument.
11626 (main): Update calls.
11628 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
11630 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
11631 * remote-utils.c (remote_open): Do not call disable_async_io.
11632 (block_async_io): Delete.
11633 (unblock_async_io): Make static.
11634 (initialize_async_io): New.
11635 * server.c (handle_v_cont): Handle async I/O here.
11636 (myresume): Likewise. Move other common resume tasks here...
11637 (main): ... from here. Call initialize_async_io. Disable async
11638 I/O before the main loop.
11639 * server.h (initialize_async_io): Declare.
11640 (block_async_io, unblock_async_io): Delete prototypes.
11641 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
11643 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
11645 * remote-utils.c (readchar): Allow binary data in received messages.
11647 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11649 * win32-low.c (attaching): New global.
11650 (win32_create_inferior): Clear the `attaching' global.
11651 (win32_attach): Set the `attaching' global.
11652 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
11653 attaching. Only set a breakpoint at the entry point if not
11656 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11658 * server.c (main): Don't report dll events on the initial
11659 connection on attaches.
11661 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11663 * server.c (main): Relax numerical bases supported for the pid of
11664 the --attach command line argument.
11666 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11668 * win32-low.c (win32_attach): Call OpenProcess before
11669 DebugActiveProcess, not after. Add last error output to error
11672 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11674 * win32-low.c (win32_get_thread_context)
11675 (win32_set_thread_context): New functions.
11676 (thread_rec): Use win32_get_thread_context.
11677 (continue_one_thread, win32_resume): Use win32_set_thread_context.
11678 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
11681 2007-12-03 Leo Zayas
11682 Pedro Alves <pedro_alves@portugalmail.pt>
11684 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
11686 (child_add_thread): Minor cleanup.
11687 (child_continue): Resume artificially suspended threads before
11688 calling ContinueDebugEvent.
11689 (suspend_one_thread): New.
11690 (fake_breakpoint_event): New.
11691 (get_child_debug_event): Change return type to int. Check here if
11692 gdb sent an interrupt request. If a soft interrupt was requested,
11693 fake a breakpoint event. Return 0 if there is no event to handle,
11695 (win32_wait): Don't check here if gdb sent an interrupt request.
11696 Ensure there is a valid event to handle.
11697 (win32_request_interrupt): Add soft interruption method as last
11700 2007-12-03 Leo Zayas
11701 Pedro Alves <pedro_alves@portugalmail.pt>
11703 * win32-low.h (win32_thread_info): Add descriptions to the
11704 structure members. Replace `suspend_count' counter by a
11706 * win32-low.c (thread_rec): Update condition of when to get the
11707 context from the inferior. Rely on ContextFlags being set if it
11708 has already been retrieved. Only suspend the inferior thread if
11709 we haven't already. Warn if that fails.
11710 (continue_one_thread): s/suspend_count/suspended/. Only call
11711 ResumeThread once. Warn if that fails.
11713 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11715 * win32-low.c (win32_wait): Don't read from the inferior when it
11716 has already exited.
11718 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11720 * Makefile.in (win32_low_h): New variable.
11721 (win32-low.o): Add dependency on $(win32_low_h).
11722 (win32-arm-low.o, win32-i386-low.o): New rules.
11724 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11726 * hostio.c: Correct copyright year.
11728 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11730 * Makefile.in (OBS): Add hostio.o.
11731 (hostio.o): New rule.
11732 * server.h (handle_vFile): Declare.
11733 * hostio.c: New file.
11734 * server.c (handle_v_requests): Take packet_len and new_packet_len
11735 for binary packets. Call handle_vFile.
11736 (main): Update call to handle_v_requests.
11738 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
11740 * linux-low.c: Include <sched.h>.
11742 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
11744 * linux-low.c (linux_tracefork_grandchild): New.
11745 (linux_tracefork_child): Use clone.
11746 (linux_test_for_tracefork): Use clone; allocate and free a stack.
11748 2007-10-31 Joel Brobecker <brobecker@adacore.com>
11750 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11752 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11754 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11756 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11758 * inferiors.c (change_inferior_id): Delete.
11759 (add_pid_to_list, pull_pid_from_list): New.
11760 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11761 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11762 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11763 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11764 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11765 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11766 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11767 (using_threads): Always set to 1.
11768 (handle_extended_wait): New.
11769 (add_process): Do not set TID.
11770 (linux_create_inferior): Set must_set_ptrace_flags.
11771 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11772 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
11773 (linux_thread_alive): Rename TID argument to LWPID.
11774 (linux_wait_for_process): Handle unknown processes. Do not use TID.
11775 (linux_wait_for_event): Do not use TID or check using_threads. Update
11776 call to dead_thread_notify. Call handle_extended_wait.
11777 (linux_create_inferior): Use PTRACE_SETOPTIONS.
11778 (send_sigstop): Delete sigstop_sent.
11779 (wait_for_sigstop): Avoid TID.
11780 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
11781 (linux_test_for_tracefork): New.
11782 (linux_lookup_signals): Use thread_db_active and
11783 linux_supports_tracefork_flag.
11784 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
11785 * linux-low.h (get_process_thread): Avoid TID.
11786 (struct process_ifo): Move thread_known and tid to the end. Remove
11788 (linux_attach_lwp, thread_db_init): Update prototypes.
11789 * server.h (change_inferior_id): Delete prototype.
11790 (add_pid_to_list, pull_pid_from_list): New prototypes.
11791 * thread-db.c (thread_db_use_events): New.
11792 (find_first_thread): Rename to...
11793 (find_one_thread): ...this. Update callers and messages. Do not
11794 call fatal. Check thread_db_use_events. Do not call
11795 change_inferior_id or new_thread_notify.
11796 (maybe_attach_thread): Update. Do not call new_thread_notify.
11797 (thread_db_init): Set thread_db_use_events. Check use_events.
11798 * utils.c (fatal, warning): Correct message prefix.
11800 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11802 * Makefile.in (clean): Remove new files.
11803 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11804 (powerpc-64.o, powerpc-64.c): New rules.
11805 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11806 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11808 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11810 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11811 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11812 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11813 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11814 (target_regsets): Add AltiVec and SPE register sets.
11815 * configure.ac: Check for AltiVec and SPE.
11816 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11817 (ppc_fill_vrregset, ppc_store_vrregset): New.
11818 (target_regsets): Add AltiVec register set.
11819 * configure: Regenerated.
11821 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11823 * linux-low.c (O_LARGEFILE): Define.
11824 (linux_read_memory): Use /proc/PID/mem.
11825 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11826 * configure, config.in: Regenerated.
11828 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11830 * linux-low.c (linux_wait_for_event): Do not pass signals while
11833 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11835 * win32-low.c (create_process): New.
11836 (win32_create_inferior): Use create_process instead of
11837 CreateProcess. If create_process failed retry appending an ".exe"
11838 suffix. Store the GetLastError result immediatelly after
11839 create_process calls and use it on the call to error.
11841 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11843 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11845 2007-08-23 Joel Brobecker <brobecker@adacore.com>
11847 * configure.ac: Switch license to GPLv3.
11849 2007-08-01 Michael Snyder <msnyder@access-company.com>
11851 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11853 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11855 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11857 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11858 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11859 CloseToolhelp32Snapshot.
11860 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11861 CloseToolhelp32Snapshot.
11863 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
11865 * server.c (main): Check for inferior exit before main loop.
11867 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11869 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11870 instead of on tmp_desc.
11872 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11873 Daniel Jacobowitz <dan@codesourcery.com>
11875 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11876 (add_thread): Minor cleanups.
11877 (clear_inferiors): Move lower in the file. Clear the DLL
11879 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11880 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11881 (xml_escape_text): New.
11882 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11884 (handle_v_cont): Report errors.
11885 (gdbserver_version): Update.
11886 (main): Correct size of own_buf. Do not report initial DLL events.
11887 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11888 (unloaded_dll, xml_escape_text): New.
11889 * win32-low.c (enum target_waitkind): Update comments.
11890 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11891 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11892 (win32_EnumProcessModules, win32_GetModuleInformation)
11893 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11894 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11895 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11896 (win32_Module32First, win32_Module32Next, load_toolhelp)
11897 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11898 (get_child_debug_event): Handle DLL events.
11899 (win32_wait): Likewise.
11901 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11903 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11904 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11906 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11908 * win32-low.c (handle_output_debug_string): Ignore event if not
11911 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11913 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11915 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11917 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11919 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11921 * inferiors.c (change_inferior_id): Add comment.
11922 * linux-low.c (check_removed_breakpoint): Add an early
11923 prototype. Improve debug output.
11924 (linux_attach): Doc update.
11925 (linux_detach_one_process, linux_detach): Clean up before releasing
11927 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11928 * linux-low.h (struct process_info): Doc improvement.
11929 * mem-break.c (delete_all_breakpoints): New.
11930 * mem-break.h (delete_all_breakpoints): New prototype.
11931 * thread-db.c (find_first_thread): New.
11932 (thread_db_create_event): Call it instead of
11933 thread_db_find_new_threads. Clean up unused variables.
11934 (maybe_attach_thread): Remove first thread handling.
11935 (thread_db_find_new_threads): Use find_first_thread.
11936 (thread_db_get_tls_address): Likewise.
11938 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11940 * thread-db.c (thread_db_find_new_threads): Add prototype.
11941 (thread_db_create_event): Check for the main thread before adding
11943 (maybe_attach_thread): Only enable event reporting if TID == 0.
11944 (thread_db_get_tls_address): Check for new threads.
11946 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11948 * linux-low.c (linux_create_inferior): Try execv before execvp.
11949 * spu-low.c (spu_create_inferior): Likewise.
11951 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11953 * linux-low.c (linux_create_inferior): Change execv to execvp.
11954 * spu-low.c (spu_create_inferior): Likewies.
11956 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11958 * Makefile.in (clean): Clean new files instead of deleted ones.
11959 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11960 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11962 * configure.srv: Specify XML files and new regformats for MIPS and
11964 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11965 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11966 an entry for the restart register.
11967 (mips_cannot_fetch_register, mips_cannot_store_register)
11968 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11969 register names to match the XML descriptions.
11970 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11971 restart register instead of $0.
11973 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11974 Markus Deuling <deuling@de.ibm.com>
11976 * remote-utils.c (decode_xfer_write): New function.
11977 * server.h (decode_xfer_write): Add prototype.
11978 * server.c (handle_query): Add PACKET_LEN argument. Support
11979 qXfer:spu:read and qXfer:spu:write packets.
11980 (main): Pass packet_len to handle_query.
11981 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11982 * target.h (target_ops): Add qxfer_spu.
11984 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11986 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11987 accessing non-seekable spufs files.
11989 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11991 * server.c (handle_query): Add reply for qC packet.
11993 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11994 Leo Zayas <lerele@champenstudios@com>
11996 * server.h (check_remote_input_interrupt_request): New function.
11997 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11998 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11999 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12000 (check_remote_input_interrupt_request): New function.
12001 * server.h (check_remote_input_interrupt_request): Declare.
12002 * win32-low.c (winapi_DebugBreakProcess,
12003 winapi_GenerateConsoleCtrlEvent): New typedefs.
12004 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12006 (win32_wait): Check for remote interrupt request
12007 with check_remote_input_interrupt_request.
12008 (win32_request_interrupt): New function.
12009 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12011 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12013 * win32-low.c (debug_registers_changed,
12014 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12015 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12016 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12017 (thread_rec): Get context using the low target.
12018 (child_add_thread): Call thread_added on the low target,
12019 which does the same thing.
12021 (do_initial_child_stuff): Remove debug registers references.
12022 Set context using the low target. Resume threads after
12023 setting the contexts.
12024 (child_continue): Remove dead variable. Remove debug
12025 registers references.
12026 (child_fetch_inferior_registers): Go through the low target.
12027 (do_child_store_inferior_registers): Remove.
12028 (child_store_inferior_registers): Go through the low target.
12029 (win32_resume): Remove debug registers references.
12030 Set context using the low target.
12031 (handle_exception): Change return type to void. Don't record
12032 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12033 first chance exception.
12034 (get_child_debug_event): Change return type to void. Remove
12035 goto loop. Always return after waiting for debug event.
12036 (win32_wait): Convert to switch statement. Handle spurious
12039 * win32-i386-low.c (debug_registers_changed,
12040 debug_registers_used): New.
12041 (initial_stuff): Rename to ...
12042 (i386_initial_stuff): ... this. Clear debug registers
12044 (store_debug_registers): Delete.
12045 (i386_get_thread_context): New.
12046 (load_debug_registers): Delete.
12047 (i386_set_thread_context): New.
12048 (i386_thread_added): New.
12049 (single_step): Rename to ...
12050 (i386_single_step): ... this.
12051 (do_fetch_inferior_registers): Rename to ...
12052 (i386_fetch_inferior_register): ... this.
12053 (i386_store_inferior_register): New.
12054 (the_low_target): Adapt to new interface.
12056 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12057 (arm_get_thread_context): New.
12058 (arm_set_thread_context): New.
12060 (do_fetch_inferior_registers): Rename to ...
12061 (arm_fetch_inferior_register): ... this.
12062 (arm_store_inferior_register): New.
12063 (arm_wince_breakpoint): Reimplement as unsigned long.
12064 (arm_wince_breakpoint_len): Define.
12065 (the_low_target): Adapt to new interface.
12067 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12068 load_debug_registers. Add get_thread_context, set_thread_context,
12069 thread_added and store_inferior_register. Rename
12070 fetch_inferior_registers to fetch_inferior_register.
12071 (regptr): Remove declaration.
12073 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12075 * linux-low.c (linux_detach): Change return type to int. Return 0.
12076 * spu-low.c (spu_detach): Likewise.
12078 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12080 * target.h (target_ops): Change return type of detach to int.
12082 (join_inferior): New.
12083 * server.c (main): Don't skip detach support on mingw32.
12084 If the inferior doesn't support detaching return error.
12085 Call join_inferior instead of using waitpid.
12086 * linux-low.c (linux_join): New.
12087 (linux_target_op): Add linux_join.
12088 * spu-low.c (spu_join): New.
12089 (spu_target_ops): Add spu_join.
12090 * win32-low.c (win32_detach): Adapt to new interface.
12091 Reopen current_process_handle before detaching. Issue a child
12092 resume before detaching.
12094 (win32_target_op): Add win32_join.
12096 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12098 * win32-low.c (win32-attach): Fix return value.
12099 * target.h (target_ops): Describe ATTACH return values.
12101 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12103 * win32-low.c (GETPROCADDRESS): Define.
12104 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12105 (winapi_DebugSetProcessKillOnExit): Likewise.
12106 (win32_create_inferior): Force usage of ansi CreateProcessA.
12107 (win32_attach): Use GETPROCADDRESS.
12108 (win32_detach): Likewise.
12110 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12112 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12114 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12116 * win32-low.c: Commit leftover changes from 2007-03-29.
12118 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12120 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12121 fields short instead of int. Add explicit padding.
12122 (i387_cache_to_fsave): Remove unnecessary casts.
12123 (i387_fsave_to_cache): Doc fix.
12124 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12126 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12128 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12129 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12131 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12133 * configure.srv (arm*-*-mingw32ce*): Move near the other
12136 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12138 * configure.ac: Add errno checking.
12139 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12140 sys/file.h and malloc.h.
12141 (AC_CHECK_DECLS): Add perror.
12142 (srv_mingwce): Handle.
12143 * configure.srv (i[34567]86-*-cygwin*): Add
12144 win32-i386-low.o to srv_tgtobj.
12145 (i[34567]86-*-mingw*): Likewise.
12146 (arm*-*-mingw32ce*): Add case.
12147 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12148 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12149 [__MINGW32CE__] (strerror): New function.
12150 [__MINGW32CE__] (errno): Define to GetLastError.
12151 [__MINGW32CE__] (COUNTOF): New macro.
12152 (remote_open): Remove extra close call.
12153 * mem-break.c (delete_breakpoint_at): New function.
12154 * mem-break.h (delete_breakpoint_at): Declare.
12155 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12156 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12157 [USE_WIN32API] (read, write): Add char* casts.
12158 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12159 * server.h: Include wincecompat.h on Windows CE.
12160 [HAVE_ERRNO_H]: Check.
12161 (perror): Declare if not declared.
12162 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12163 (perror_with_name): Remove errno declaration.
12164 * wincecompat.h: New.
12165 * wincecompat.c: New.
12166 * win32-low.h: New.
12167 * win32-arm-low.c: New.
12168 * win32-i386-low.c: New.
12169 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12170 (OUTMSG2): Make it safe.
12172 (COUNTOF): New macro.
12173 (NUM_REGS): Get it from the low target.
12174 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12175 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12176 (thread_rec): Let low target handle debug registers.
12177 (child_add_thread): Likewise.
12178 (child_init_thread_list): Likewise.
12179 (continue_one_thread): Likewise.
12181 (do_child_fetch_inferior_registers): Move to ...
12182 * win32-i386-low.c: ... here, and rename to ...
12183 (do_fetch_inferior_registers): ... this.
12184 * win32-low.c (child_fetch_inferior_registers):
12185 Go through the low target.
12186 (do_child_store_inferior_registers): Use regptr.
12187 (strwinerror): New function.
12188 (win32_create_inferior): Handle Windows CE.
12189 Use strwinerror instead of strerror on Windows error
12190 codes. Add program to the error output.
12191 Don't close the main thread handle on Windows CE.
12192 (win32_attach): Use coredll.dll on Windows CE.
12193 (win32_kill): Close current process and current
12195 (win32_detach): Use coredll.dll on Windows CE.
12196 (win32_resume): Let low target handle debug registers, and
12198 (handle_exception): Add/Remove initial breakpoint. Avoid
12199 non-existant WSTOPSIG on Windows CE.
12200 (win32_read_inferior_memory): Cast to remove warning.
12201 (win32_arch_string): Go through the low target.
12202 (initialize_low): Call set_breakpoint_data with the low
12203 target's breakpoint.
12204 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12205 FOP_REGNUM, mappings): Move to ...
12206 * win32-i386-low.c: ... here.
12207 * win32-low.c (win32_thread_info): Move to ...
12208 * win32-low.h: ... here.
12209 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12210 win32-arm-low.c and wincecompat.c.
12211 (all:): Add $EXEEXT.
12212 (install-only:): Likewise.
12213 (gdbserver:): Likewise.
12214 (gdbreplay:): Likewise.
12215 * config.in: Regenerate.
12216 * configure: Regenerate.
12218 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12220 * win32-low.c: Rename typedef thread_info to
12221 win32_thread_info throughout.
12223 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12225 * win32-i386-low.c: Rename to ...
12226 * win32-low.c: ... this.
12227 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12228 * Makefile.in: Likewise.
12230 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12232 * remote-utils.c (monitor_output): Constify msg parameter.
12233 * server.h (monitor_output): Likewise.
12234 * win32-i386-low.c (handle_output_debug_string): New.
12235 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12236 handle_output_debug_string.
12237 (get_child_debug_event): Likewise.
12239 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12241 * server.c (main): Correct strtoul check.
12243 2007-03-27 Jon Ringle <jon@ringle.org>
12245 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12247 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12249 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12251 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12253 * terminal.h: Check HAVE_SGTTY_H.
12255 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12257 * remote-utils.c (remote_open): Print out the assigned port number.
12259 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12261 * remote-utils.c (monitor_output): New function.
12262 * server.c (debug_threads): Define here.
12263 (monitor_show_help): New function.
12264 (handle_query): Handle qRcmd.
12265 (main): Do not handle 'd' packet.
12266 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12267 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12270 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12272 * Makefile.in (EXEEXT): New.
12273 (clean): Use $(EXEEXT).
12275 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12277 * target.h (target_ops): Rename send_signal to request_interrupt,
12278 and remove enum target_signal parameter.
12279 * linux-low.c (linux_request_interrupt): Rename from
12280 linux_send_signal, and always send SIGINT.
12281 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12282 and always send SIGINT.
12283 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12285 (input_interrupt): Likewise.
12287 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12289 * server.c (get_features_xml): Check if target implemented
12291 * win32-i386-low.c (win32_arch_string): New.
12292 (win32_target_ops): Add win32_arch_string as arch_string member.
12294 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12296 * spu-low.c (spu_arch_string): New.
12297 (spu_target_ops): Add spu_arch_string.
12299 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12301 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12302 * configure.ac: Do not check for terminal.h.
12303 * configure, config.in: Regenerated.
12305 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12307 * Makefile.in (OBS): Add $(XML_BUILTIN).
12308 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12310 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12311 (arm-with-iwmmxt.c): New.
12312 * config.in, configure: Regenerate.
12313 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12314 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12315 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12316 (arm*-*-linux*): Add iWMMXt and regset support.
12317 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12318 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12319 (arm_store_wmmxregset, target_regsets): New.
12320 * server.c (get_features_xml): Take annex argument. Check builtin
12322 (handle_query): Handle multiple annexes.
12324 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12326 * remote-utils.c [USE_WIN32API] (read, write): Define.
12327 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12330 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12332 * linux-i386-low.c (the_low_target): Set arch_string.
12333 * linux-x86-64-low.c (the_low_target): Likewise.
12334 * linux-low.c (linux_arch_string): New.
12335 (linux_target_ops): Add it.
12336 * linux-low.h (struct linux_target_ops): Add arch_string.
12337 * server.c (write_qxfer_response): Use const void * for DATA.
12338 (get_features_xml): New.
12339 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12340 * target.h (struct target_ops): Add arch_string method.
12342 2007-01-03 Denis Pilat <denis.pilat@st.com>
12343 Daniel Jacobowitz <dan@codesourcery.com>
12345 * linux-low.c (linux_kill): Handle being called with no threads.
12346 * win32-i386-low.c (win32_kill): Likewise.
12347 (get_child_debug_event): Clear current_process_handle.
12349 2006-12-30 Denis PILAT <denis.pilat@st.com>
12350 Daniel Jacobowitz <dan@codesourcery.com>
12352 * remote-utils.c (remote_open): Check the type of specified
12353 serial port devices before opening them.
12354 * server.c (main): Kill the inferior if an error occurs during
12355 the first remote_open.
12357 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12359 * README: Update supported targets.
12361 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12363 * Makefile.in (clean): Remove reg-mips64.c.
12364 (reg-mips64.c, reg-mips64.o): New rules.
12365 * configure.srv: Handle mips64. Include regset support for mips.
12366 * linux-mips-low.c (union mips_register): New.
12367 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12368 (mips_breakpoint, mips_breakpoint_at): Use int.
12369 (mips_collect_register, mips_supply_register)
12370 (mips_collect_register_32bit, mips_supply_register_32bit)
12371 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12372 (mips_store_fpregset, target_regsets): New.
12373 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12375 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12377 * configure.srv: Add target "spu*-*-*".
12378 * Makefile.in (clean): Remove reg-spu.c.
12379 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12380 * spu-low.c: New file.
12382 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12384 * configure.ac: Correct td_thr_tls_get_addr test.
12385 * configure: Regenerated.
12387 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12389 * linux-low.c (linux_wait_for_event): Reformat. Use the
12390 pass_signals array.
12391 * remote-utils.c (decode_address_to_semicolon): New.
12392 * server.c (pass_signals, handle_general_set): New.
12393 (handle_query): Mention QPassSignals for qSupported.
12394 (main): Call handle_general_set.
12395 * server.h (pass_signals, decode_address_to_semicolon): New.
12397 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12399 * server.c (handle_query): Correct error handling for read_auxv.
12401 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12403 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12404 and srv_linux_thread_db to yes.
12405 * linux-s390-low.c (s390_fill_gregset): New function.
12406 (target_regsets): Define data structure.
12408 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12410 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12411 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12412 * config.in, configure: Regenerated.
12413 * inferiors.c (gdb_id_to_thread): New function.
12414 (gdb_id_to_thread_id): Use it.
12415 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12416 * linux-low.h (struct process_info): Add th member.
12417 (thread_db_get_tls_address): New prototype.
12418 * remote-utils.c (decode_address): Make non-static.
12419 * server.c (handle_query): Handle qGetTLSAddr.
12420 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12421 * target.h (struct target_ops): Add get_tls_address.
12422 * thread-db.c (maybe_attach_thread): Save the thread handle.
12423 (thread_db_get_tls_address): New.
12425 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12427 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12428 (linux_resume_one_process): Take a siginfo_t *. Update all
12429 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12430 (struct pending_signals): Add a siginfo_t.
12431 (linux_wait_for_process): Always set last_status.
12432 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12433 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12434 * linux-low.h (struct process_info): Add last_status.
12436 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12438 * remote-utils.c (try_rle): New function.
12439 (putpkt_binary): Use it.
12441 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12443 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12444 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12445 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12446 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12447 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12450 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12452 * server.c (terminal_fd): New variable.
12453 (old_foreground_pgrp): Likewise.
12454 (restore_old_foreground_pgrp): New function.
12455 (start_inferior): Record the terminal file descriptor in terminal_fd
12456 and its original foreground group in old_foreground_pgrp. Register
12457 restore_old_foreground_pgrp with atexit().
12459 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12461 * server.c (handle_query): Correct qPart to qXfer.
12463 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12465 * configure.ac: Check for more headers which are missing on
12466 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12467 * configure.srv: Add Cygwin and mingw32.
12468 * remote-utils.c: Don't include headers unconditionally which
12469 are missing on mingw32. Include <winsock.h> for mingw32.
12470 (remote_open): Adjust for mingw32 support. Flush
12471 standard error after writing to it.
12472 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12473 (unblock_async_io, enable_async_io, disable_async_io)
12474 (readchar, getpkt): Update for Winsock support.
12475 (prepare_resume_reply): Expect a protocol signal number.
12476 * server.c: Disable <sys/wait.h> on mingw32.
12477 (start_inferior): Adjust for mingw32 support. Flush
12478 standard error after writing to it.
12479 (attach_inferior): Likewise. Use protocol signal
12481 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12483 * win32-i386-low.c: New file.
12484 * Makefile.in (XM_CLIBS): Set.
12485 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12486 (win32-i386-low.o): New dependency rule.
12487 * linux-low.c (linux_wait): Use target signal numbers.
12488 * target.h (struct target_ops): Doc fix.
12489 * server.h (target_signal_to_name): New prototype.
12490 * gdbreplay.c: Don't include headers unconditionally which
12491 are missing on mingw32. Include <winsock.h> for mingw32.
12492 (remote_close, remote_open): Adjust for Winsock support.
12493 * configure, config.in: Regenerated.
12495 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12497 * server.c (decode_xfer_read, write_qxfer_response): New.
12498 (handle_query): Take a packet length argument. Handle
12499 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12500 the qSupported response.
12501 (main): Update call to handle_query.
12503 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12505 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12506 (putpkt_binary): Renamed from putpkt and adjusted for binary
12508 (putpkt): New wrapper for putpkt_binary.
12509 (readchar): Don't mask off the high bit.
12510 (decode_X_packet): New function.
12511 * server.c (main): Call putpkt_binary if a handler sets the packet
12512 length. Save the length of the incoming packet. Handle 'X'.
12513 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12515 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12517 * server.c (handle_query): Handle qSupported.
12519 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12521 * remote-utils.c (all_symbols_looked_up): New variable.
12522 (look_up_one_symbol): Check it.
12523 * server.h (look_up_one_symbol): New declaration.
12524 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12526 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12528 * Makefile.in (linux-arm-low.o): Update dependencies.
12529 * linux-arm-low.c: Include "gdb_proc_service.h".
12530 (PTRACE_GET_THREAD_AREA): Define.
12531 (ps_get_thread_area): New function.
12533 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12535 * configure.srv (m68k*-*-uclinux*): New target.
12536 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12537 (linux_resume_one_process): Remove extraneous cast.
12538 (linux_read_offsets): New.
12539 (linux_target_op): Add linux_read_offsets on mmuless systems.
12540 * server.c (handle_query): Add qOffsets logic.
12541 * target.h (struct target_ops): Add read_offsets.
12543 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12545 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12546 (PTRACE_GET_THREAD_AREA): Define.
12547 (ps_get_thread_area): New function.
12548 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12549 (linux-x86-64-low.o): Update.
12551 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12553 * configure.ac: Remove checks for prfpregset_t.
12554 * gdb_proc_service.h: New file.
12555 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12556 new "gdb_proc_service.h".
12557 * proc-service.c: Likewise.
12558 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12559 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12560 * Makefile.in (gdb_proc_service_h): Updated.
12561 * configure, config.in: Regenerated.
12563 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12565 * remote-utils.c (prepare_resume_reply): Move declaration
12566 of gdb_id_from_wait to the top of the block.
12568 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
12570 * linux-low.c (regsets_store_inferior_registers): Read the regset
12571 from the target before filling it.
12573 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12575 * server.c (attach_inferior): Return SIGTRAP for a successful
12578 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12580 * Makefile.in (OBS): Add version.o.
12581 (STAGESTUFF): Delete.
12582 (version.o): Add dependencies.
12583 (version.c): Replace rule.
12584 (clean): Remove version.c.
12585 * server.c (gdbserver_version): New.
12586 (gdbserver_usage): Use printf.
12587 (main): Handle --version and --help.
12588 * server.h (version, host_name): Add declarations.
12590 2005-12-23 Eli Zaretskii <eliz@gnu.org>
12602 * linux-x86-64-low.c:
12604 * linux-s390-low.c:
12605 * linux-ppc64-low.c:
12607 * linux-mips-low.c:
12608 * linux-m68k-low.c:
12609 * linux-m32r-low.c:
12612 * linux-ia64-low.c:
12613 * linux-i386-low.c:
12614 * linux-crisv32-low.c:
12626 * gdbserver.1: Add (C) after Copyright. Update the FSF
12629 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
12631 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
12632 (arm_breakpoint_at): Recognize both breakpoints.
12633 (the_low_target): Use the correct breakpoint instruction.
12635 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
12637 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
12638 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
12639 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
12640 (the_low_target): Update.
12642 2005-10-25 Andreas Schwab <schwab@suse.de>
12644 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
12646 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
12647 (ia64_num_regs): Reduce to 462.
12649 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
12651 * acinclude.m4: Correct quoting.
12652 * aclocal.m4: Regenerated.
12654 Suggested by SZOKOVACS Robert <szo@ies.hu>:
12655 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
12656 (thread_db_init): Call thread_db_err_str.
12657 * configure.ac: Check for TD_VERSION.
12658 * config.in, configure: Regenerated.
12660 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12662 * server.h (error, fatal, warning): Add ATTR_FORMAT.
12664 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12666 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
12667 is not available. Define HAVE_PTRACE_GETREGS if it is.
12668 * config.in, configure: Regenerated.
12669 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
12670 * linux-i386-low.c, linux-m68k-low.c: Update to use
12671 HAVE_PTRACE_GETREGS.
12672 * linux-low.c (regsets_fetch_inferior_registers)
12673 (regsets_store_inferior_registers): Only return 0 if we processed
12675 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
12676 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
12678 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12680 * inferiors.c (struct thread_info): Add gdb_id.
12681 (add_thread): Add gdb_id argument.
12682 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
12683 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
12684 calls to add_thread.
12685 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
12686 * server.c (handle_query): Use thread_to_gdb_id.
12687 (handle_v_cont, main): Use gdb_id_to_thread_id.
12688 * server.h (add_thread): Update prototype.
12689 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
12692 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12694 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
12695 left-padded registers.
12696 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
12697 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
12699 2005-07-01 Steve Ellcey <sje@cup.hp.com>
12701 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
12702 * configure: Regenerate.
12703 * config.in: Regenerate.
12704 * server.h (NEED_DECLARATION_STRERROR):
12705 Replace with !HAVE_DECL_STRERROR.
12707 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
12709 * linux-low.c (linux_wait, linux_send_signal): Don't test
12710 an unsigned long variable for > 0 if it could be MAX_ULONG.
12711 * server.c (myresume): Likewise.
12712 * target.c (set_desired_inferior): Likewise.
12714 2005-06-13 Mark Kettenis <kettenis@gnu.org>
12716 * configure.ac: Simplify and improve check for socklen_t.
12717 * configure, config.in: Regenerate.
12719 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
12721 * acconfig.h: Remove.
12722 * configure.ac: Add a test for socklen_t. Use three-argument
12723 AC_DEFINE throughout.
12724 * config.in: Regenerated using autoheader 2.59.
12725 * configure: Regenerated.
12727 * gdbreplay.c (socklen_t): Provide a default.
12728 (remote_open): Use socklen_t.
12729 * remote-utils.c (socklen_t): Provide a default.
12730 (remote_open): Use socklen_t.
12731 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
12734 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
12736 * linux-low.c (linux_read_memory, linux_write_memory)
12737 (linux_read_auxv): Likewise.
12738 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
12739 (check_mem_write): Likewise.
12740 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
12742 * regcache.c (struct inferior_rgcache_data, registers_to_string)
12743 (registers_from_string, register_data): Likewise.
12744 * server.c (handle_query, main): Likewise.
12745 * server.h (convert_ascii_to_int, convert_int_to_ascii)
12746 (decode_M_packet): Likewise.
12747 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
12748 * target.h (struct target_ops): Update read_memory, write_memory,
12750 (read_inferior_memory, write_inferior_memory): Update.
12751 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12752 to unsigned char *.
12753 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12754 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12755 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12756 linux-s390-low.c, linux-sh-low.c: Update for changes in
12757 read_inferior_memory and the_low_target->breakpoint.
12759 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12761 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12762 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12763 * configure.srv: Add powerpc64-*-linux*.
12764 * linux-ppc64-low.c: New file.
12766 2005-05-23 Orjan Friberg <orjanf@axis.com>
12768 * linux-cris-low.c: New file with support for CRIS.
12769 * linux-crisv32-low.c: Ditto for CRISv32.
12770 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12771 (clean): Add reg-cris.c and reg-crisv32.c.
12772 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
12773 reg-crisv32.o, and reg-crisv32.c to make rules.
12774 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
12775 recognized targets.
12777 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
12779 * linux-low.c (fetch_register): Ensure buffer size is a multiple
12780 of sizeof (PTRACE_XFER_TYPE).
12781 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
12783 2005-05-12 Orjan Friberg <orjanf@axis.com>
12785 * target.h (struct target_ops): Add insert_watchpoint,
12786 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
12787 pointers for hardware watchpoint support.
12788 * linux-low.h (struct linux_target_ops): Ditto.
12789 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
12790 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
12791 to linux_target_ops.
12792 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
12794 * server.c (main): Recognize 'Z' and 'z' packets.
12796 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
12798 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
12799 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12800 (the_low_target): Add new members.
12802 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12804 * proc-service.c (ps_lgetregs): Search all_processes instead of
12807 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12809 * server.c (start_inferior): Change return type to int.
12810 (attach_inferior): Change sigptr to int *.
12811 (handle_v_cont, handle_v_requests): Change signal to int *.
12812 (main): Change signal to int.
12814 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
12816 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12817 * configure.srv: Add m32r*-*-linux*.
12818 * linux-m32r-low.c: New file.
12820 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12822 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12824 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12826 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12827 Take unsigned long arguments for PIDs.
12828 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12829 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12830 (wait_for_sigstop, linux_resume_one_process)
12831 (regsets_fetch_inferior_registers, linux_send_signal)
12832 (linux_read_auxv): Likewise. Update the types of variables holding
12833 PIDs. Update format string specifiers.
12834 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12835 * remote-utils.c (prepare_resume_reply): Likewise.
12836 * server.c (cont_thread, general_thread, step_thread)
12837 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12839 (handle_query): Update format specifiers.
12840 (handle_v_cont, main): Use strtoul for thread IDs.
12841 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12842 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12843 (general_thread, step_thread, thread_from_wait)
12844 (old_thread_from_wait): Update.
12845 * target.h (struct thread_resume): Use unsigned long for THREAD.
12846 (struct target_ops): Use unsigned long for arguments to attach and
12849 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12851 * acinclude.m4: Include bfd/bfd.m4 directly.
12852 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12853 <agriffis@toolchain.org>.
12854 * aclocal.m4, configure: Regenerated.
12856 2005-01-07 Andrew Cagney <cagney@gnu.org>
12858 * configure.ac: Rename configure.in, require autoconf 2.59.
12859 * configure: Re-generate.
12861 2004-12-08 Daniel Jacobowitz <dan@debian.org>
12863 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12864 LIBS when finished.
12865 * aclocal.m4: Regenerated.
12866 * configure: Regenerated.
12868 2004-11-21 Andreas Schwab <schwab@suse.de>
12870 * linux-m68k-low.c (m68k_num_gregs): Define.
12871 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12872 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12873 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12874 (m68k_breakpoint_at): New. Add to the_low_target.
12876 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12877 srv_linux_thread_db to yes.
12879 2004-10-20 Joel Brobecker <brobecker@gnat.com>
12881 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12882 (ARCH_SET_FS): Likewise.
12883 (ARCH_GET_FS): Likewise.
12884 (ARCH_GET_GS): Likewise.
12886 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12888 * linux-i386-low.c (ps_get_thread_area): New.
12889 * linux-x86-64-low.c (ps_get_thread_area): New.
12890 * linux-low.c: Include <sys/syscall.h>.
12891 (linux_kill_one_process): Don't kill the first thread here.
12892 (linux_kill): Kill the first thread here.
12893 (kill_lwp): New function.
12894 (send_sigstop, linux_send_signal): Use it.
12895 * proc-service.c: Clean up #ifdefs.
12896 (fpregset_info): Delete.
12897 (ps_lgetregs): Update and enable implementation.
12898 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12900 * remote-utils.c (struct sym_cache, symbol_cache): New.
12901 (input_interrupt): Print a clearer message.
12902 (async_io_enabled): New variable.
12903 (enable_async_io, disable_async_io): Use it. Update comments.
12904 (look_up_one_symbol): Use the symbol cache.
12905 * thread-db.c (thread_db_look_up_symbols): New function.
12906 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12908 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12910 * configure.in: Test for -rdynamic.
12911 * configure: Regenerated.
12912 * Makefile (INTERNAL_LDFLAGS): New.
12913 (gdbserver, gdbreplay): Use it.
12915 2004-09-02 Andrew Cagney <cagney@gnu.org>
12917 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12919 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12921 * linux-low.c (linux_wait): Clear all_processes list also.
12923 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12925 * linux-low.c: Include <errno.h>. Remove extern declaration of
12928 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12930 * gdbreplay.c, server.h, utils.c: Update copyright years.
12932 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12934 * server.c (main): Print child status or termination signal from
12935 variable 'signal', not 'sig'.
12937 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12939 * linux-low.c (linux_read_memory): Change return type to
12940 int. Check for and return error from ptrace().
12941 * target.c (read_inferior_memory): Change return type to int. Pass
12942 back return status from the_target->read_memory().
12943 * target.h (struct target_ops): Adapt *read_memory() prototype.
12945 (read_inferior_memory): Adapt prototype.
12946 * server.c (main): Return an error packet if
12947 read_inferior_memory() returns an error.
12949 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12951 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12952 Unify with other clean targets.
12954 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12956 * server.c (handle_v_cont): Call set_desired_inferior.
12958 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12960 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12962 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12964 * linux-low.c (linux_wait): Unblock async I/O.
12965 (linux_resume): Block and enable async I/O.
12966 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12967 * server.h (block_async_io, unblock_async_io): Add prototypes.
12969 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12971 * remote-utils.c (remote_open): Print a status notice after
12972 opening a TCP port.
12973 * server.c (attach_inferior): Print a status notice after
12976 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12978 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12980 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12982 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12984 * server.c, target.h: Update copyright years.
12986 2004-02-25 Roland McGrath <roland@redhat.com>
12988 * target.h (struct target_ops): New member `read_auxv'.
12989 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12990 * linux-low.c (linux_read_auxv): New function.
12991 (linux_target_ops): Initialize `read_auxv' member to that.
12993 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12995 Committed by Jim Blandy <jimb@redhat.com>.
12997 * linux-s390-low.c (s390_num_regs): Update.
12998 (s390_regmap): Remove control registers. Use __s390x__ predefine
12999 instead of GPR_SIZE to distiguish s390 and s390x targets.
13001 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13003 * linux-low.c: Update copyright year.
13004 (check_removed_breakpoint): Clear pending_is_breakpoint.
13005 (linux_set_resume_request, linux_queue_one_thread)
13006 (resume_status_pending_p): New functions.
13007 (linux_continue_one_thread): Use process->resume.
13008 (linux_resume): Only resume threads if there are no pending events.
13009 * linux-low.h (struct process_info): Add resume request
13012 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13014 * regcache.c (new_register_cache): Clear the allocated register
13015 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13017 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13019 * linux-low.c (linux_resume): Take a struct thread_resume *
13021 (linux_wait): Update call.
13022 (resume_ptr): New static variable.
13023 (linux_continue_one_thread): Renamed from
13024 linux_continue_one_process. Use resume_ptr.
13025 (linux_resume): Use linux_continue_one_thread.
13026 * server.c (handle_v_cont, handle_v_requests): New functions.
13027 (myresume): New function.
13028 (main): Handle 'v' case.
13029 * target.h (struct thread_resume): New type.
13030 (struct target_ops): Change argument of "resume" to struct
13032 (myresume): Delete macro.
13034 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13036 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13037 (uninstall): Support DESTDIR.
13039 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13041 * configure.srv: Add xscale*linux copy of arm*linux entry.
13043 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13045 * linux-arm-low.c (arm_reinsert_addr): New function.
13046 (the_low_target): Add arm_reinsert_addr.
13048 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13050 * mem-break.c: Remove whitespace at end of file.
13052 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13054 * configure.in: Check whether we need to prototype strerror.
13055 * server.h: Optionally prototype strerror.
13056 * gdbreplay.c (perror_with_name): Use strerror.
13057 * linux-low.c (linux_attach_lwp): Use strerror.
13058 * utils.c (perror_with_name): Use strerror.
13059 * config.in, configure: Regenerated.
13061 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13063 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13064 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13066 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13068 * Makefile.in (SFILES): Update.
13069 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13070 low-sun3.c: Remove files.
13072 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13074 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13075 (linux_detach_one_process, linux_detach): New functions.
13076 (linux_target_ops): Add linux_detach.
13077 * server.c (main): Handle 'D' packet.
13078 * target.h (struct target_ops): Add "detach" member.
13079 (detach_inferior): Define.
13081 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13083 From Kelley Cook <kelleycook@wideopenwest.com>:
13084 * configure.srv: Accept i[34567]86 variants.
13086 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13088 * linux-low.c (linux_wait_for_event): Correct comment typos.
13089 (linux_resume_one_process): Call check_removed_breakpoint.
13090 (linux_send_signal): New function.
13091 (linux_target_ops): Add linux_send_signal.
13092 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13094 * target.h (struct target_ops): Add send_signal.
13096 2003-05-29 Jim Blandy <jimb@redhat.com>
13098 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13099 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13100 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13101 away part of the register's value.
13103 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13105 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13106 (linux_wait_for_event, linux_init_signals): Likewise.
13108 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13110 * configure.in: Check for stdlib.h.
13111 * configure: Regenerated.
13112 * config.in: Regenerated.
13114 2003-01-04 Andreas Schwab <schwab@suse.de>
13116 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13118 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13120 * Makefile.in: Remove obsolete code.
13122 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13124 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13125 defined(PT_FPR0_HI).
13127 2002-11-17 Stuart Hughes <seh@zee2.com>
13129 * linux-arm-low.c (arm_num_regs): Increase.
13130 (arm_regmap): Include status register.
13132 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13134 * linux-low.c (register_addr): Remove incorrect -1 check.
13136 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13138 * linux-low.c (linux_create_inferior): Call setpgid. Return
13140 (unstopped_p, linux_signal_pid): Remove.
13141 (linux_target_ops): Remove linux_signal_pid.
13142 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13143 global instead of target method.
13144 * target.h (struct target_ops): Remove signal_pid. Update comment
13145 for create_inferior.
13146 * server.c (signal_pid): New variable.
13147 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13148 gdbserver. Set the child to be the foreground process group.
13149 (attach_inferior): Set signal_pid.
13151 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13153 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13155 2002-08-20 Jim Blandy <jimb@redhat.com>
13157 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13160 2002-08-01 Andrew Cagney <cagney@redhat.com>
13162 * Makefile.in: Make chill references obsolete.
13164 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13166 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13167 * configure: Regenerate.
13168 * config.in: Regenerate.
13170 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13172 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13173 (perror_with_name, remote_close, remote_open, expect, play): Static.
13175 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13177 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13178 byte offsets instead of an array of indexes.
13179 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13181 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13183 * regcache.c: Add comment.
13185 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13187 * thread-db.c: New file.
13188 * proc-service.c: New file.
13189 * acinclude.m4: New file.
13190 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13191 proc-service.o, and thread-db.o.
13192 (linux-low.o): Add USE_THREAD_DB.
13193 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13194 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13195 * aclocal.m4: Regenerated.
13196 * config.in: Regenerated.
13197 * configure: Regenerated.
13198 * configure.in: Check for proc_service.h, sys/procfs.h,
13199 thread_db.h, and linux/elf.h headrs.
13200 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13201 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13202 Check for -lthread_db and thread support.
13203 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13204 PowerPC, and SuperH.
13205 * i387-fp.c: Constify arguments.
13206 * i387-fp.h: Likewise.
13207 * inferiors.c: (struct thread_info): Renamed from
13208 `struct inferior_info'. Remove PID member. Use generic inferior
13209 list header. All uses updated.
13210 (inferiors, signal_pid): Removed.
13211 (all_threads): New variable.
13212 (get_thread): Define.
13213 (add_inferior_to_list): New function.
13214 (for_each_inferior): New function.
13215 (change_inferior_id): New function.
13216 (add_inferior): Removed.
13217 (remove_inferior): New function.
13218 (add_thread): New function.
13219 (free_one_thread): New function.
13220 (remove_thread): New function.
13221 (clear_inferiors): Use for_each_inferior and free_one_thread.
13222 (find_inferior): New function.
13223 (find_inferior_id): New function.
13224 (inferior_target_data): Update argument type.
13225 (set_inferior_target_data): Likewise.
13226 (inferior_regcache_data): Likewise.
13227 (set_inferior_regcache_data): Likewise.
13228 * linux-low.c (linux_bp_reinsert): Remove.
13229 (all_processes, stopping_threads, using_thrads)
13230 (struct pending_signals, debug_threads, pid_of): New.
13231 (inferior_pid): Replace with macro.
13232 (struct inferior_linux_data): Remove.
13233 (get_stop_pc, add_process): New functions.
13234 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13235 Use add_process and add_thread.
13236 (linux_attach_lwp): New function, based on old linux_attach. Use
13237 add_process and add_thread. Set stop_expected for new threads.
13238 (linux_attach): New function.
13239 (linux_kill_one_process): New function.
13240 (linux_kill): Kill all LWPs.
13241 (linux_thread_alive): Use find_inferior_id.
13242 (check_removed_breakpoints, status_pending_p): New functions.
13243 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13244 Update. Use WNOHANG. Wait for cloned processes also. Update process
13245 struct for the found process.
13246 (linux_wait_for_event): New function.
13247 (linux_wait): Use it. Support LWPs.
13248 (send_sigstop, wait_for_sigstop, stop_all_processes)
13249 (linux_resume_one_process, linux_continue_one_process): New functions.
13250 (linux_resume): Support LWPs.
13251 (REGISTER_RAW_SIZE): Remove.
13252 (fetch_register): Use register_size instead. Call supply_register.
13253 (usr_store_inferior_registers): Likewise. Call collect_register.
13254 Fix recursive case.
13255 (regsets_fetch_inferior_registers): Improve error message.
13256 (regsets_store_inferior_registers): Add debugging.
13257 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13258 (unstopped_p, linux_signal_pid): New functions.
13259 (linux_target_ops): Add linux_signal_pid.
13260 (linux_init_signals): New function.
13261 (initialize_low): Call it. Initialize using_threads.
13262 * regcache.c (inferior_regcache_data): Add valid
13264 (get_regcache): Fetch registers lazily. Add fetch argument
13265 and update all callers.
13266 (regcache_invalidate_one, regcache_invalidate): New
13268 (new_register_cache): Renamed from create_register_cache.
13269 Return the new regcache.
13270 (free_register_cache): Change argument to a void *.
13271 (registers_to_string, registers_from_string): Call get_regcache
13272 with fetch flag set.
13273 (register_data): Make static. Pass fetch flag to get_regcache.
13274 (supply_register): Call get_regcache with fetch flag clear.
13275 (collect_register): Call get_regcache with fetch flag set.
13276 (collect_register_as_string): New function.
13277 * regcache.h: Update.
13278 * remote-utils.c (putpkt): Flush after debug output and use
13280 Handle input interrupts while waiting for an ACK.
13281 (input_interrupt): Use signal_pid method.
13282 (getpkt): Flush after debug output and use stderr.
13283 (outreg): Use collect_register_as_string.
13284 (new_thread_notify, dead_thread_notify): New functions.
13285 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13286 and general_thread.
13287 (look_up_one_symbol): Flush after debug output.
13288 * server.c (step_thread, server_waiting): New variables.
13289 (start_inferior): Don't use signal_pid. Update call to mywait.
13290 (attach_inferior): Update call to mywait.
13291 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13292 (main): Don't fetch/store registers explicitly. Use
13293 set_desired_inferior. Support proposed ``Hs'' packet. Update
13295 * server.h: Update.
13296 (struct inferior_list, struct_inferior_list_entry): New.
13297 * target.c (set_desired_inferior): New.
13298 (write_inferior_memory): Constify.
13299 (mywait): New function.
13300 * target.h: Update.
13301 (struct target_ops): New signal_pid method.
13302 (mywait): Removed macro, added prototype.
13304 * linux-low.h (regset_func): Removed.
13305 (regset_fill_func, regset_store_func): New.
13306 (enum regset_type): New.
13307 (struct regset_info): Add type field. Use new operation types.
13308 (struct linux_target_ops): stop_pc renamed to get_pc.
13309 Add decr_pc_after_break and breakpoint_at.
13310 (get_process, get_thread_proess, get_process_thread)
13311 (strut process_info, all_processes, linux_attach_lwp)
13312 (thread_db_init): New.
13314 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13315 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13316 (the_low_target): Add new members.
13317 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13318 (i386_store_fpxregset): Constify.
13319 (target_regsets): Add new kind identifier.
13320 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13321 (i386_set_pc): Add debugging.
13322 (i386_breakpoint_at): New function.
13323 (the_low_target): Add new members.
13324 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13325 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13326 (mips_breakpoint_at): New.
13327 (the_low_target): Add new members.
13328 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13329 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13330 (the_low_target): Add new members.
13331 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13332 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13333 (the_low_target): Add new members.
13334 * linux-x86-64-low.c (target_regsets): Add new kind
13337 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13339 From Martin Pool <mbp@samba.org>:
13340 * server.c (gdbserver_usage): New function.
13343 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13345 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13346 stop_at -> stop_pc.
13348 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13350 * Makefile.in: Remove obsolete code.
13352 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13354 * linux-low.c (regsets_fetch_inferior_registers),
13355 (regsets_store_inferior_registers): Removed cast to int from
13357 * regcache.h: Added declaration of struct inferior_info.
13359 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13361 * inferiors.c (struct inferior_info): Add regcache_data.
13362 (add_inferior): Call create_register_cache.
13363 (clear_inferiors): Call free_register_cache.
13364 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13365 * regcache.c (struct inferior_regcache_data): New.
13366 (registers): Remove.
13367 (get_regcache): New function.
13368 (create_register_cache, free_register_cache): New functions.
13369 (set_register_cache): Don't initialize the register cache here.
13370 (registers_to_string, registers_from_string, register_data): Call
13372 * regcache.h: Add prototypes.
13373 * server.h: Likewise.
13375 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13377 * mem-break.c: New file.
13378 * mem-break.h: New file.
13379 * Makefile.in: Add mem-break.o rule; update server.h
13381 * inferiors.c (struct inferior_info): Add target_data
13383 (clear_inferiors): Free target_data member if set.
13384 (inferior_target_data, set_inferior_target_data): New functions.
13385 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13386 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13387 * linux-low.c (linux_bp_reinsert): New variable.
13388 (struct inferior_linux_data): New.
13389 (linux_create_inferior): Use set_inferior_target_data.
13390 (linux_attach): Likewise. Call add_inferior.
13391 (linux_wait_for_one_inferior): New function.
13392 (linux_wait): Call it.
13393 (linux_write_memory): Add const.
13394 (initialize_low): Call set_breakpoint_data.
13395 * linux-low.h (struct linux_target_ops): Add breakpoint
13397 * server.c (attach_inferior): Remove extra add_inferior
13399 * server.h: Include mem-break.h. Update inferior.c
13401 * target.c (read_inferior_memory)
13402 (write_inferior_memory): New functions.
13403 * target.h (read_inferior_memory)
13404 (write_inferior_memory): Change macros to prototypes.
13405 (struct target_ops): Update comments. Add const to write_memory
13408 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13410 * linux-low.c (usr_store_inferior_registers): Support
13411 registers which are allowed to fail to store.
13412 * linux-low.h (linux_target_ops): Likewise.
13413 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13414 (ppc_cannot_store_register): FPSCR may not be storable.
13416 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13418 * server.h: Include <string.h> if HAVE_STRING_H.
13419 * ChangeLog: Correct paths in last ChangeLog entry.
13421 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13423 * linux-low.h: Remove obsolete prototypes.
13424 (struct linux_target_ops): New.
13425 (extern the_low_target): New.
13426 * linux-low.c (num_regs, regmap): Remove declarations.
13427 (register_addr): Use the_low_target explicitly.
13428 (fetch_register): Likewise.
13429 (usr_fetch_inferior_registers): Likewise.
13430 (usr_store_inferior_registers): Likewise.
13431 * linux-arm-low.c (num_regs): Remove.
13432 (arm_num_regs): Define.
13433 (arm_regmap): Renamed from regmap, made static.
13434 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13436 (arm_cannot_store_register): Renamed from cannot_store_register,
13438 (the_low_target): New.
13439 * linux-i386-low.c (num_regs): Remove.
13440 (i386_num_regs): Define.
13441 (i386_regmap): Renamed from regmap, made static.
13442 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13444 (i386_cannot_store_register): Renamed from cannot_store_register,
13446 (the_low_target): New.
13447 * linux-ia64-low.c (num_regs): Remove.
13448 (ia64_num_regs): Define.
13449 (ia64_regmap): Renamed from regmap, made static.
13450 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13452 (ia64_cannot_store_register): Renamed from cannot_store_register,
13454 (the_low_target): New.
13455 * linux-m68k-low.c (num_regs): Remove.
13456 (m68k_num_regs): Define.
13457 (m68k_regmap): Renamed from regmap, made static.
13458 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13460 (m68k_cannot_store_register): Renamed from cannot_store_register,
13462 (the_low_target): New.
13463 * linux-mips-low.c (num_regs): Remove.
13464 (mips_num_regs): Define.
13465 (mips_regmap): Renamed from regmap, made static.
13466 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13468 (mips_cannot_store_register): Renamed from cannot_store_register,
13470 (the_low_target): New.
13471 * linux-ppc-low.c (num_regs): Remove.
13472 (ppc_num_regs): Define.
13473 (ppc_regmap): Renamed from regmap, made static.
13474 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13476 (ppc_cannot_store_register): Renamed from cannot_store_register,
13478 (the_low_target): New.
13479 * linux-s390-low.c (num_regs): Remove.
13480 (s390_num_regs): Define.
13481 (s390_regmap): Renamed from regmap, made static.
13482 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13484 (s390_cannot_store_register): Renamed from cannot_store_register,
13486 (the_low_target): New.
13487 * linux-sh-low.c (num_regs): Remove.
13488 (sh_num_regs): Define.
13489 (sh_regmap): Renamed from regmap, made static.
13490 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13492 (sh_cannot_store_register): Renamed from cannot_store_register,
13494 (the_low_target): New.
13495 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13496 (the_low_target): New.
13498 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13500 * Makefile.in: Add stamp-h target.
13501 * configure.in: Create stamp-h.
13502 * configure: Regenerated.
13504 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13506 * inferiors.c: New file.
13507 * target.c: New file.
13508 * target.h: New file.
13509 * Makefile.in: Add target.o and inferiors.o. Update
13511 * linux-low.c (inferior_pid): New static variable,
13512 moved from server.c.
13513 (linux_create_inferior): Renamed from create_inferior.
13514 Call add_inferior. Return 0 on success instead of a PID.
13515 (linux_attach): Renamed from myattach.
13516 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13517 (linux_thread_alive): Renamed from mythread_alive.
13518 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13520 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13521 (regsets_store_inferior_registers): Correct error message.
13522 Add missing ``return 0''.
13523 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13524 (linux_store_registers): Renamed from store_inferior_registers.
13525 (linux_read_memory): Renamed from read_inferior_memory.
13526 (linux_write_memory): Renamed from write_inferior_memory.
13527 (linux_target_ops): New structure.
13528 (initialize_low): Call set_target_ops ().
13529 * remote-utils.c (unhexify): New function.
13530 (hexify): New function.
13531 (input_interrupt): Send signals to ``signal_pid''.
13532 * server.c (inferior_pid): Remove.
13533 (start_inferior): Update create_inferior call.
13534 (attach_inferior): Call add_inferior.
13535 (handle_query): New function.
13536 (main): Call handle_query for `q' packets.
13537 * server.h: Include "target.h". Remove obsolete prototypes.
13538 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13540 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13542 * Makefile.in: Add WARN_CFLAGS. Update configury
13544 * configure.in: Check for <string.h>
13545 * configure: Regenerate.
13546 * config.in: Regenerate.
13547 * gdbreplay.c: Include needed system headers.
13548 (remote_open): Remove strchr prototype.
13549 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13550 * regcache.c (supply_register): Change buf argument to const void *.
13551 (supply_register_by_name): Likewise.
13552 (collect_register): Change buf argument to void *.
13553 (collect_register_by_name): Likewise.
13554 * regcache.h: Add missing prototypes.
13555 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13556 * server.c (handle_query): New function.
13557 (attached): New static variable, moved out of main.
13558 (main): Quiet longjmp clobber warnings.
13559 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13560 * utils.c (error): Remove NORETURN.