1 2016-03-18 Yao Qi <yao.qi@linaro.org>
3 * linux-low.c (lwp_signal_can_be_delivered): New function.
4 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
6 2016-03-18 Yao Qi <yao.qi@linaro.org>
8 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
9 0 if signal is enqueued. Remove 'signal' from one debugging
10 message. Move one debugging message to some lines below.
11 Remove code setting 'signal' to 0.
13 2016-03-18 Yao Qi <yao.qi@linaro.org>
15 * linux-low.c (linux_low_filter_event): Remove redundant
16 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
18 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
20 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
21 (struct linux_target_ops): Wire in the above.
23 2016-03-03 Yao Qi <yao.qi@linaro.org>
25 * linux-low.c: Update comments to start_step_over.
27 2016-03-03 Yao Qi <yao.qi@linaro.org>
30 * linux-low.c (handle_extended_wait): Set child suspended
31 if event_lwp->bp_reinsert isn't zero.
33 2016-03-02 Yao Qi <yao.qi@linaro.org>
35 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
36 enqueue_pending_signal.
38 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
40 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
43 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
45 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
46 (s390_regmap_3264) [!__s390x__]: New global.
47 (s390_collect_ptrace_register): Skip map entries containing -1.
48 (s390_supply_ptrace_register): Ditto.
49 (s390_fill_gprs_high): New function.
50 (s390_store_gprs_high): New function.
51 (s390_regsets): Add NT_S390_HIGH_GPRS.
52 (s390_get_hwcap): Enable on 31-bit.
53 (have_hwcap_s390_high_gprs): Enable on 31-bit.
54 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
55 Detect NT_S390_HIGH_GPRS.
56 (s390_usrregs_info_3264): Enable on 31-bit.
57 (s390_regs_info): Enable regs_info_3264 on 31-bit.
58 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
60 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
63 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
64 * configure.srv: Ditto.
65 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
66 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
67 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
68 (init_registers_amd64_linux): Remove prototype.
69 (tdesc_amd64_linux): Remove declaration.
70 (get_ipa_tdesc): New function.
71 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
72 initialize remaining tdescs.
73 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
74 (init_registers_i386_linux): Remove prototype.
75 (tdesc_i386_linux): Remove declaration.
76 (get_ipa_tdesc): New function.
77 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
78 initialize remaining tdescs.
79 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
80 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
81 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
82 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
83 (x86_get_ipa_tdesc_idx): New function.
84 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
85 * linux-x86-tdesc.h: New file.
86 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
87 (target_get_ipa_tdesc_idx): New macro.
88 * tracepoint.c (ipa_tdesc_idx): New macro.
89 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
90 (symbol_list): Add ipa_tdesc_idx.
91 (cmd_qtstart): Write ipa_tdesc_idx in the target.
93 (ipa_tdesc_idx): New variable.
94 (get_context_regcache): Use get_ipa_tdesc.
97 * tracepoint.h (get_ipa_tdesc): New prototype.
100 2016-02-24 Pedro Alves <palves@redhat.com>
102 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
103 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
104 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
105 Factor out common code between the USE_SIGTRAP_SIGINFO and
106 !USE_SIGTRAP_SIGINFO blocks.
107 (linux_low_filter_event): Call save_stop_reason instead of
108 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
110 (linux_wait_1): Update comments.
112 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
114 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
115 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
116 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
117 ppc_insert_point, ppc_remove_point.
119 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
121 * linux-s390-low.c (s390_supports_z_point_type): New function.
122 (struct linux_target_ops): Wire s390_supports_z_point_type in.
124 2016-02-16 Yao Qi <yao.qi@linaro.org>
126 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
127 PC. Get pc from regcache_read_pc.
129 2016-02-12 Yao Qi <yao.qi@linaro.org>
131 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
132 or linux_get_pc_32bit.
133 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
135 2016-02-12 Yao Qi <yao.qi@linaro.org>
137 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
138 arm_linux_get_next_pcs_fixup.
140 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
142 * tracepoint.c (x_tracepoint_action_download): Change
143 write_inferior_data_ptr to write_inferior_data_pointer.
144 (cmd_qtstart): Likewise.
145 (write_inferior_data_ptr): Remove.
146 (download_agent_expr): Change write_inferior_data_ptr to
147 write_inferior_data_pointer.
148 (download_tracepoint_1): Likewise.
149 (download_tracepoint): Likewise.
150 (download_trace_state_variables): Likewise.
152 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
153 Marcin Kościelnicki <koriakin@0x04.net>
155 * tracepoint.c (struct tracepoint_action_ops): Remove.
156 (struct tracepoint_action): Remove ops.
157 (m_tracepoint_action_download, r_tracepoint_action_download)
158 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
159 size and offset accordingly.
160 (m_tracepoint_action_ops, r_tracepoint_action_ops)
161 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
162 (tracepoint_action_send, tracepoint_action_download): New functions.
163 Helpers for trace action handlers.
164 (add_tracepoint_action): Remove setup actions ops.
165 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
167 2016-02-10 Yao Qi <yao.qi@linaro.org>
169 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
171 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
173 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
175 * configure: Regenerate.
177 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
179 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
180 void * to gdb_byte *.
181 * linux-low.c (siginfo_fixup): Likewise.
182 (linux_xfer_siginfo): Likewise.
183 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
185 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
187 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
189 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
191 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
193 * linux-x86-low.c [__x86_64__]: Include
194 "nat/amd64-linux-siginfo.h".
195 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
196 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
197 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
198 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
199 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
200 (cpt_si_fd, si_timerid, si_overrun): Move from
201 nat/amd64-linux-siginfo.c.
202 * Makefile.in (amd64-linux-siginfo.o:): New rule.
204 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
206 * server.c (skip_to_semicolon): Remove.
207 (process_point_options): Use strchrnul instead of
210 2016-01-26 Yao Qi <yao.qi@linaro.org>
212 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
213 * linux-low.c (install_software_single_step_breakpoints): Don't
214 call regcache_read_pc.
215 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
218 2016-01-26 Yao Qi <yao.qi@linaro.org>
220 * linux-low.c (install_software_single_step_breakpoints): Call
221 regcache_read_pc instead of get_pc.
223 2016-01-26 Yao Qi <yao.qi@linaro.org>
225 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
226 (unblock_async_io): Rename to ...
227 (block_unblock_async_io): ... it. New function.
228 (enable_async_io): Don't install SIGIO handler. Unblock it
230 (disable_async_io): Don't ignore SIGIO. Block it instead.
231 (initialize_async_io): Install SIGIO handler. Don't call
234 2016-01-26 Yao Qi <yao.qi@linaro.org>
236 * remote-utils.c (getpkt): If the buffer isn't empty, and the
237 first character is '\003', call *the_target->request_interrupt.
239 2016-01-25 Yao Qi <yao.qi@linaro.org>
241 * remote-utils.c (new_thread_notify): Remove.
242 (dead_thread_notify): Likewise.
243 * remote-utils.h (new_thread_notify): Remove declaration.
244 (dead_thread_notify): Likewise.
246 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
248 * gdb.trace/pending.exp: Fix expected message on continue.
250 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
252 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
253 it works properly on big-endian machines where sizeof (CORE_ADDR)
256 2016-01-21 Pedro Alves <palves@redhat.com>
258 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
259 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
260 * configure: Regenerate.
262 2016-01-21 Yao Qi <yao.qi@linaro.org>
264 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
265 is_thumb and set it according to CPSR saved on the stack.
266 (get_next_pcs_syscall_next_pc): Pass is_thumb to
267 arm_sigreturn_next_pc.
269 2016-01-18 Yao Qi <yao.qi@linaro.org>
271 * linux-low.c (linux_set_pc_64bit): New function.
272 (linux_get_pc_64bit): New function.
273 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
275 * linux-sparc-low.c (debug_threads): Remove declaration.
276 (sparc_get_pc): Remove.
277 (the_low_target): Use linux_get_pc_64bit instead of
279 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
280 (the_low_target): Use linux_get_pc_64bit and
283 2016-01-18 Yao Qi <yao.qi@linaro.org>
285 * linux-arm-low.c (debug_threads): Remove declaration.
286 (arm_get_pc, arm_set_pc): Remove.
287 (the_low_target): Use linux_get_pc_32bit and
289 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
290 (the_low_target): Use linux_get_pc_32bit and
292 * linux-cris-low.c (debug_threads): Remove declaration.
293 (cris_get_pc, cris_set_pc,): Remove.
294 (the_low_target): Use linux_get_pc_32bit and
296 * linux-crisv32-low.c (debug_threads): Remove declaration.
297 (cris_get_pc, cris_set_pc): Remove.
298 (the_low_target): Use linux_get_pc_32bit and
300 * linux-low.c: Include inttypes.h.
301 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
302 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
303 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
304 (the_low_target): Use linux_get_pc_32bit and
306 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
307 (the_low_target): Use linux_get_pc_32bit and
309 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
310 (the_low_target): Use linux_get_pc_32bit and
312 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
313 (the_low_target): Use linux_get_pc_32bit and
315 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
316 (the_low_target): Use linux_get_pc_32bit and
319 2016-01-18 Gary Benson <gbenson@redhat.com>
321 * configure.ac (AC_FUNC_FORK): New check.
322 * config.in: Regenerate.
323 * configure: Likewise.
325 2016-01-14 Yao Qi <yao.qi@linaro.org>
327 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
328 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
329 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
330 arm_get_next_pcs_ctor.
332 2016-01-12 Josh Stone <jistone@redhat.com>
333 Philippe Waroquiers <philippe.waroquiers@skynet.be>
335 * inferiors.h: Include "gdb_vecs.h".
336 (struct process_info): Add syscalls_to_catch.
337 * inferiors.c (remove_process): Free syscalls_to_catch.
338 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
339 syscall_return stops.
340 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
341 * server.c (handle_general_set): Handle QCatchSyscalls.
342 (handle_query): Report support for QCatchSyscalls.
343 * target.h (struct target_ops): Add supports_catch_syscall.
344 (target_supports_catch_syscall): New macro.
345 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
346 (struct lwp_info): Add syscall_state.
347 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
348 Maintain syscall_state and syscalls_to_catch across exec.
349 (get_syscall_trapinfo): New function, proxy to the_low_target.
350 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
351 (linux_low_filter_event): Toggle syscall_state entry/return for
352 syscall traps, and set it ignored for all others.
353 (gdb_catching_syscalls_p): New function.
354 (gdb_catch_this_syscall_p): New function.
355 (linux_wait_1): Handle SYSCALL_SIGTRAP.
356 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
357 (linux_supports_catch_syscall): New function.
358 (linux_target_ops): Install it.
359 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
360 (the_low_target): Install it.
362 2016-01-12 Mike Frysinger <vapier@gentoo.org>
364 * acinclude.m4: Include new ../warning.m4 file.
365 * configure: Regenerated.
366 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
368 2016-01-12 Mike Frysinger <vapier@gentoo.org>
370 * ax.c (is_goto_target): Mark static.
371 * linux-low.c (register_addr): Likewise.
372 (linux_fetch_registers, linux_store_registers): Likewise.
373 * mem-break.c (any_persistent_commands): Fix old prototype.
374 (add_commands_to_breakpoint): Mark static.
375 * regcache.c (find_register_by_name): Delete unused func.
376 * remote-utils.c (hex_or_minus_one): Mark static.
377 * server.c (monitor_show_help): Mark static.
378 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
379 handle_v_requests): Likewise.
381 2016-01-12 Pedro Alves <palves@redhat.com>
383 Remove use of the registered trademark symbol throughout.
385 2016-01-08 Yao Qi <yao.qi@linaro.org>
387 * remote-utils.c (getpkt): If c is '\003', call target hook
390 2016-01-06 Yao Qi <yao.qi@linaro.org>
392 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
394 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
395 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
396 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
397 (thumb2_breakpoint): Declare.
398 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
400 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
401 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
402 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
404 2016-01-01 Joel Brobecker <brobecker@adacore.com>
406 * gdbreplay.c (gdbreplay_version): Change copyright year in
408 * server.c (gdbserver_version): Likewise.
410 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
412 * server.c (crc32_table): Delete.
413 (crc32): Use libiberty's xcrc32 function.
415 2015-12-22 Joel Brobecker <brobecker@adacore.com>
417 * lynx-low.c (lynx_delete_thread_callback): New function.
418 (lynx_mourn): Properly delete our process and all of its
419 threads. Remove call to clear_inferiors.
421 2015-12-22 Joel Brobecker <brobecker@adacore.com>
423 * target.c (thread_search_callback): Add check that
424 the thread_stopped target callback is not NULL before
427 2015-12-21 Yao Qi <yao.qi@linaro.org>
429 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
432 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
434 * server.c (handle_query): Call target_supports_software_single_step.
436 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
438 * linux-low.c (single_step): New function.
439 (linux_resume_one_lwp_throw): Call single_step.
440 (start_step_over): Likewise.
442 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
444 * Makefile.in (SFILES): Append arch/arm-linux.c,
445 arch/arm-get-next-pcs.c.
446 (arm-linux.o): New rule.
447 (arm-get-next-pcs.o): New rule.
448 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
450 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
451 to linux-aarch32-low.c.
452 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
453 (arm_breakpoint_len, thumb_breakpoint): Likewise.
454 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
455 (thumb2_breakpoint_len): Likewise.
456 (arm_is_thumb_mode): Make non-static.
457 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
458 from linux-aarch32-low.c.
459 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
460 (arm_breakpoint_len, thumb_breakpoint): Likewise.
461 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
462 (thumb2_breakpoint_len): Likewise.
463 (arm_is_thumb_mode): New declaration.
464 * linux-arm-low.c: Include arch/arm-linux.h
465 aarch/arm-get-next-pcs.h, sys/syscall.h.
466 (get_next_pcs_ops): New struct.
467 (get_next_pcs_addr_bits_remove): New function.
468 (get_next_pcs_is_thumb): New function.
469 (get_next_pcs_read_memory_unsigned_integer): Likewise.
470 (arm_sigreturn_next_pc): Likewise.
471 (get_next_pcs_syscall_next_pc): Likewise.
472 (arm_gdbserver_get_next_pcs): Likewise.
473 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
475 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
476 * server.h: Include gdb_vecs.h.
478 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
480 * Makefile.in (SFILES): Append common/common-regcache.c.
481 (OBS): Append common-regcache.o.
482 (common-regcache.o): New rule.
483 * regcache.c (init_register_cache): Initialize cache to
485 (regcache_raw_read_unsigned): New function.
486 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
487 register_status enum.
489 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
491 * linux-aarch64-low.c (the_low_targets): Rename
492 breakpoint_reinsert_addr to get_next_pcs.
493 * linux-arm-low.c (the_low_targets): Likewise.
494 * linux-bfin-low.c (the_low_targets): Likewise.
495 * linux-cris-low.c (the_low_targets): Likewise.
496 * linux-crisv32-low.c (the_low_targets): Likewise.
497 * linux-low.c (can_software_single_step): Likewise.
498 (install_software_single_step_breakpoints): New function.
499 (start_step_over): Use install_software_single_step_breakpoints.
500 * linux-low.h: New CORE_ADDR vector.
501 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
503 * linux-mips-low.c (the_low_targets): Likewise.
504 * linux-nios2-low.c (the_low_targets): Likewise.
505 * linux-sparc-low.c (the_low_targets): Likewise.
507 2015-12-17 Pedro Alves <palves@redhat.com>
509 * linux-low.c (linux_kill_one_lwp): Remove references to
511 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
513 (linux_init_signals): Delete.
514 (initialize_low): Adjust.
515 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
517 2015-12-16 Pedro Alves <palves@redhat.com>
519 * configure.ac (compiler warning flags): When testing a
520 -Wno-foo option, check whether -Wfoo works instead.
521 * configure: Regenerate.
523 2015-12-11 Don Breazeal <donb@codesourcery.com>
525 * server.c (process_serial_event): Don't exit from gdbserver
526 in remote mode if there are still active inferiors.
528 2015-12-11 Yao Qi <yao.qi@linaro.org>
530 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
531 arm_breakpoint_at if the process is 32-bit.
533 2015-12-11 Yao Qi <yao.qi@linaro.org>
535 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
538 2015-12-07 Yao Qi <yao.qi@linaro.org>
540 * configure.srv: Append arm.o to srv_tgtobj for
541 aarch64*-*-linux* target.
542 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
543 from linux-arm-low.c.
544 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
545 (arm_breakpoint_len, thumb_breakpoint): Likewise.
546 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
547 (thumb2_breakpoint_len): Likewise.
548 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
549 (arm_breakpoint_kinds): Likewise.
550 (arm_breakpoint_kind_from_pc): Likewise.
551 (arm_sw_breakpoint_from_kind): Likewise.
552 (arm_breakpoint_kind_from_current_state): Likewise.
553 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
554 (arm_sw_breakpoint_from_kind): Declare.
555 (arm_breakpoint_kind_from_current_state): Declare.
556 (arm_breakpoint_at): Declare.
557 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
558 arm_sw_breakpoint_from_kind if process is 32-bit.
559 (aarch64_breakpoint_kind_from_pc): New function.
560 (aarch64_breakpoint_kind_from_current_state): New function.
561 (the_low_target): Initialize fields breakpoint_kind_from_pc
562 and breakpoint_kind_from_current_state.
563 * linux-arm-low.c (arm_breakpoint_kinds): Move to
565 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
566 (arm_breakpoint, arm_breakpoint_len): Likewise.
567 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
568 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
569 (arm_is_thumb_mode): Likewise.
570 (arm_breakpoint_at): Likewise.
571 (arm_breakpoint_kind_from_pc): Likewise.
572 (arm_sw_breakpoint_from_kind): Likewise.
573 (arm_breakpoint_kind_from_current_state): Likewise.
576 2015-08-04 Yao Qi <yao.qi@linaro.org>
578 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
579 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
580 * server.c (extended_protocol): Remove "static".
581 * server.h (extended_protocol): Declare it.
583 2015-12-04 Josh Stone <jistone@redhat.com>
585 * target.h (struct target_ops) <arch_setup>: Rename to ...
586 (struct target_ops) <post_create_inferior>: ... this.
587 (target_arch_setup): Rename to ...
588 (target_post_create_inferior): ... this, calling post_create_inferior.
589 * server.c (start_inferior): Update target_arch_setup calls to
590 target_post_create_inferior.
591 * linux-low.c (linux_low_ptrace_options): Forward declare.
592 (linux_arch_setup): Update its comment for general use.
593 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
594 (struct linux_target_ops): Use linux_post_create_inferior.
595 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
596 to post_create_inferior.
597 * nto-low.c (struct nto_target_ops): Likewise.
598 * spu-low.c (struct spu_target_ops): Likewise.
599 * win32-low.c (struct win32_target_ops): Likewise.
601 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
603 * linux-arm-low.c: Remove duplicate arch/arm.h include.
605 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
607 * linux-arm-low.c (arm_reinsert_addr): Remove function.
608 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
609 * linux-cris-low.c (cris_reinsert_addr> Remove function.
610 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
611 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
612 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
613 * linux-mips-low.c (mips_reinsert_addr): Remove function.
614 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
615 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
616 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
617 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
618 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
620 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
622 * linux-low.c (linux_look_up_symbols): Don't call
623 linux_supports_traceclone.
624 * linux-low.h (thread_db_init): Remove use_events argument.
625 * thread-db.c (thread_db_use_event): Remove global variable.
626 (struct thread_db) <td_thr_event_enable_p>: Remove field.
627 (struct thread_db) <td_create_bp>: Remove field.
628 (thread_db_create_event): Remove function.
629 (thread_db_enable_reporting): Likewise.
630 (find_one_thread): Don't check for thread_db_use_events.
631 (attach_thread): Likewise.
632 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
633 (try_thread_db_load_1): Don't check for thread_db_use_events.
634 (thread_db_init): Remove use_events argument and thread events
636 (remove_thread_event_breakpoints): Remove function.
637 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
639 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
641 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
643 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
644 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
645 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
646 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
647 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
649 * linux-crisv32-low.c (cris_supports_hardware_single_step):
651 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
652 * linux-low.c (can_hardware_single_step): Use
653 supports_hardware_single_step.
654 (can_software_single_step): New function.
655 (start_step_over): Call can_software_single_step.
656 (linux_supports_hardware_single_step): New function.
657 (struct target_ops) <supports_software_single_step>: Initialize.
658 * linux-low.h (struct linux_target_ops)
659 <supports_hardware_single_step>: Initialize.
660 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
661 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
662 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
663 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
664 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
665 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
666 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
667 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
668 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
669 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
671 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
672 (struct linux_target_ops) <tile_supports_hardware_single_step>:
674 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
675 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
676 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
678 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
679 * target.h (struct target_ops): <supports_software_single_step>:
681 (target_supports_software_single_step): New macro.
683 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
685 * linux-low.c (linux_wait_1): Fix pc advance condition.
686 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
687 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
689 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
691 * linux-arm-low.c (arm_is_thumb_mode): New function.
692 (arm_breakpoint_at): Use arm_is_thumb_mode.
693 (arm_breakpoint_kind_from_current_state): New function.
694 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
696 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
697 (linux_breakpoint_kind_from_current_state): New function.
698 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
699 * linux-low.h (struct linux_target_ops)
700 <breakpoint_kind_from_current_state>: New field.
701 * target.h (struct target_ops): Likewise.
702 (target_breakpoint_kind_from_current_state): New macro.
704 2015-11-30 Pedro Alves <palves@redhat.com>
706 * linux-low.c (linux_resume): Wake up the event loop before
709 2015-11-30 Pedro Alves <palves@redhat.com>
711 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
713 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
715 * target.c (struct thread_search): New structure.
716 (thread_search_callback): New function.
717 (prev_general_thread): New global.
718 (prepare_to_access_memory, done_accessing_memory): New functions.
719 * target.h (prepare_to_access_memory, done_accessing_memory):
720 Replace macros with function declarations.
722 2015-11-30 Pedro Alves <palves@redhat.com>
725 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
726 report TARGET_WAITKIND_NO_RESUMED.
727 * remote-utils.c (prepare_resume_reply): Handle
728 TARGET_WAITKIND_NO_RESUMED.
729 * server.c (report_no_resumed): New global.
730 (handle_query) <qSupported>: Handle "no-resumed+". Report
731 "no-resumed+" support.
732 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
733 return error if the client doesn't support no-resumed events.
734 (push_stop_notification): New function.
735 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
736 events if the client supports them.
738 2015-11-30 Pedro Alves <palves@redhat.com>
740 * linux-low.c (thread_still_has_status_pending_p): Don't check
742 (lwp_resumed): New function.
743 (status_pending_p_callback): Return early if the LWP is not
744 supposed to be resumed.
746 2015-11-30 Pedro Alves <palves@redhat.com>
748 * linux-low.c (handle_extended_wait): Assert that the LWP's
749 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
750 thread create events, leave the new child's status pending.
751 (linux_low_filter_event): If GDB wants to hear about thread exit
752 events, leave the LWP marked dead and don't delete it.
753 (linux_wait_for_event_filtered): Don't check for thread exit.
754 (filter_exit_event): New function.
755 (linux_wait_1): Use it, when returning an exit event.
756 (linux_resume_one_lwp_throw): Assert that the LWP's
757 waitstatus is TARGET_WAITKIND_IGNORE.
758 * remote-utils.c (prepare_resume_reply): Handle
759 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
760 * server.c (report_thread_events): New global.
761 (handle_general_set): Handle QThreadEvents.
762 (handle_query) <qSupported>: Handle and report QThreadEvents+;
763 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
764 TARGET_WAITKIND_THREAD_EXITED.
765 * server.h (report_thread_events): Declare.
767 2015-11-30 Pedro Alves <palves@redhat.com>
769 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
770 the thread's last_resume_kind was resume_stop.
772 2015-11-30 Pedro Alves <palves@redhat.com>
774 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
777 2015-11-30 Pedro Alves <palves@redhat.com>
779 * server.c (handle_v_requests): Handle vCtrlC.
781 2015-11-30 Pedro Alves <palves@redhat.com>
783 * gdbthread.h (find_any_thread_of_pid): Declare.
784 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
786 * server.c (handle_query): If current_thread is NULL, look for
787 another thread of the selected process.
789 2015-11-26 Daniel Colascione <dancol@dancol.org>
790 Simon Marchi <simon.marchi@ericsson.com>
792 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
793 * server.c (handle_qxfer_threads_worker): Refactor to include thread
795 * target.h (struct target_ops) <thread_name>: New field.
796 (target_thread_name): New macro.
798 2015-11-23 Joel Brobecker <brobecker@adacore.com>
800 * regcache.h (regcache_invalidate_pid): Add declaration.
801 * regcache.c (regcache_invalidate_pid): New function, extracted
802 from regcache_invalidate.
803 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
804 Add trivial documentation comment.
805 * lynx-low.c: Use regcache_invalidate_pid instead of
808 2015-11-23 Joel Brobecker <brobecker@adacore.com>
810 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
811 and Elf64_auxv_t if the target is Android.
813 2015-11-22 Doug Evans <xdje42@gmail.com>
815 * target.h: #include <sys/types.h>.
817 2015-11-19 Pedro Alves <palves@redhat.com>
819 * linux-low.c (linux_process_qsupported): Change prototype.
821 * linux-low.h (struct linux_target_ops) <process_qsupported>:
823 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
824 and adjust to loop over all features.
825 * server.c (handle_query) <qSupported>: Adjust to call
826 target_process_qsupported once, passing it a vector of unprocessed
828 * target.h (struct target_ops) <process_qsupported>: Change
830 (target_process_qsupported): Adjust.
832 2015-11-19 Pedro Alves <palves@redhat.com>
834 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
836 * configure: Regenerate.
838 2015-11-19 Pedro Alves <palves@redhat.com>
840 * configure: Regenerate.
842 2015-11-19 Yao Qi <yao.qi@linaro.org>
844 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
847 2015-11-19 Yao Qi <yao.qi@linaro.org>
849 * linux-aarch64-low.c (enum aarch64_operand_type): New.
850 (struct aarch64_operand): Move enum out.
852 2015-11-19 Yao Qi <yao.qi@linaro.org>
854 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
855 struct user_fpsimd_state *.
856 (aarch64_store_fpregset): Likewise.
858 2015-11-19 Yao Qi <yao.qi@linaro.org>
860 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
861 struct user_pt_regs *.
862 (aarch64_store_gregset): Likewise.
864 2015-11-18 Pedro Alves <palves@redhat.com>
866 * Makefile.in (all_object_files): Add $IPA_OBJS.
868 2015-11-17 Pedro Alves <palves@redhat.com>
870 * win32-low.c (win32_resume): Use gdb_signal_from_host,
871 GDB_SIGNAL_0 and gdb_signal_to_string.
873 2015-11-17 Pedro Alves <palves@redhat.com>
875 * win32-low.c (handle_output_debug_string): Remove parameter.
876 (win32_kill): Remove our_status local and adjust call to
877 handle_output_debug_string.
878 (get_child_debug_event): Adjust call to
879 handle_output_debug_string.
881 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
883 * linux-mips-low.c (mips_fill_gregset): Add cast.
884 (mips_store_gregset): Likewise.
885 (mips_fill_fpregset): Likewise.
886 (mips_store_fpregset): Likewise.
888 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
890 * linux-mips-low.c (mips_add_watchpoint): Rename private to
893 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
895 * linux-mips-low.c (mips_linux_new_thread): Change type of
896 watch_type to enum target_hw_bp_type.
898 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
900 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
901 Change return type to arm_hwbp_type.
903 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
905 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
906 (arm_store_gregset): Likewise.
907 * linux-arm-low.c (arm_get_hwcap): Likewise.
908 (arm_read_description): Likewise.
910 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
912 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
914 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
916 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
917 (ppc_fill_vsxregset): Likewise.
918 (ppc_store_vsxregset): Likewise.
919 (ppc_fill_vrregset): Likewise.
920 (ppc_store_vrregset): Likewise.
921 (ppc_fill_evrregset): Likewise.
922 (ppc_store_evrregset): Likewise.
924 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
926 * linux-ppc-low.c (ppc_usrregs_info): Remove
928 (ppc_arch_setup): Move lower in file.
930 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
932 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
933 (ps_pdwrite): Likewise.
935 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
937 * linux-arm-low.c (arm_new_thread): Move pointer dereference
938 to after assert checks.
940 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
942 * proc-service.c (ps_pdread): Add/adjust casts.
943 (ps_pdwrite): Add/adjust casts.
945 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
947 * server.c (handle_search_memory_1): Cast return value of
950 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
952 * server.c (write_qxfer_response): Change type of data to
955 2015-10-29 Pedro Alves <palves@redhat.com>
957 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
959 2015-10-29 Pedro Alves <palves@redhat.com>
961 * tracepoint.c (clear_installed_tracepoints): Add casts.
963 2015-10-29 Pedro Alves <palves@redhat.com>
965 * server.c (handle_v_cont, process_serial_event): Add enum
966 gdb_signal casts to signal parsing code.
968 2015-10-29 Pedro Alves <palves@redhat.com>
970 * linux-low.h (NULL_REGSET): Define.
971 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
972 * linux-arm-low.c (arm_regsets): Likewise.
973 * linux-crisv32-low.c (cris_regsets): Likewise.
974 * linux-m68k-low.c (m68k_regsets): Likewise.
975 * linux-mips-low.c (mips_regsets): Likewise.
976 * linux-nios2-low.c (nios2_regsets): Likewise.
977 * linux-ppc-low.c (ppc_regsets): Likewise.
978 * linux-s390-low.c (s390_regsets): Likewise.
979 * linux-sh-low.c (sh_regsets): Likewise.
980 * linux-sparc-low.c (sparc_regsets): Likewise.
981 * linux-tic6x-low.c (tic6x_regsets): Likewise.
982 * linux-tile-low.c (tile_regsets): Likewise.
983 * linux-x86-low.c (x86_regsets): Likewise.
984 * linux-xtensa-low.c (xtensa_regsets): Likewise.
986 2015-10-29 Pedro Alves <palves@redhat.com>
988 * linux-low.h (NULL_REGSET): Define.
989 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
990 * linux-arm-low.c (arm_regsets): Likewise.
991 * linux-crisv32-low.c (cris_regsets): Likewise.
992 * linux-m68k-low.c (m68k_regsets): Likewise.
993 * linux-mips-low.c (mips_regsets): Likewise.
994 * linux-nios2-low.c (nios2_regsets): Likewise.
995 * linux-ppc-low.c (ppc_regsets): Likewise.
996 * linux-s390-low.c (s390_regsets): Likewise.
997 * linux-sh-low.c (sh_regsets): Likewise.
998 * linux-sparc-low.c (sparc_regsets): Likewise.
999 * linux-tic6x-low.c (tic6x_regsets): Likewise.
1000 * linux-tile-low.c (tile_regsets): Likewise.
1001 * linux-x86-low.c (x86_regsets): Likewise.
1002 * linux-xtensa-low.c (xtensa_regsets): Likewise.
1004 2015-10-26 Doug Evans <dje@google.com>
1006 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
1008 2015-10-26 Doug Evans <dje@google.com>
1010 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
1012 2015-10-26 Doug Evans <dje@google.com>
1014 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
1016 (attach_thread, find_new_threads_callback): Ditto.
1018 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1020 * mem-break.h (set_breakpoint_data): Remove.
1022 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1024 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
1025 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1026 (initialize_low): Remove set_breakpoint_data call.
1027 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
1028 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
1029 (initialize_low): Remove set_breakpoint_data call.
1030 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
1031 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
1032 (initialize_low): Remove set_breakpoint_data call.
1034 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
1036 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
1037 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
1038 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
1039 * target.h (target_breakpoint_kind_from_pc): New macro.
1041 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1043 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1044 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1045 the default breakpoint kind.
1047 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1049 * linux-arm-low.c (arm_supports_z_point_type): Add software
1052 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1054 * linux-arm-low.c: Refactor breakpoint definitions.
1055 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1056 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1058 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1060 * Makefile.in: Add arm.c/o.
1061 * configure.srv: Likewise.
1062 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1063 (arm_breakpoint_kind_from_pc): New function.
1064 (arm_sw_breakpoint_from_kind): Return proper kind.
1065 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1067 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1069 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1071 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1072 (struct raw_breakpoint) <size>: Remove.
1073 (struct raw_breakpoint) <kind>: Add.
1074 (bp_size): New function.
1075 (bp_opcode): Likewise.
1076 (find_raw_breakpoint_at): Adjust for kind.
1077 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1078 (remove_memory_breakpoint): Adjust for kind call bp_size.
1079 (set_raw_breakpoint_at): Adjust for kind.
1080 (set_breakpoint): Likewise.
1081 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1082 (delete_raw_breakpoint): Adjust for kind.
1083 (delete_breakpoint): Likewise.
1084 (find_gdb_breakpoint): Likewise.
1085 (set_gdb_breakpoint_1): Likewise.
1086 (set_gdb_breakpoint): Likewise.
1087 (delete_gdb_breakpoint_1): Likewise.
1088 (delete_gdb_breakpoint): Likewise.
1089 (uninsert_raw_breakpoint): Likewise.
1090 (reinsert_raw_breakpoint): Likewise.
1091 (set_breakpoint_data): Remove.
1092 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1093 (check_mem_read): Adjust for kind call bp_size.
1094 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1095 (clone_one_breakpoint): Adjust for kind.
1096 * mem-break.h (set_gdb_breakpoint): Likewise.
1097 (delete_gdb_breakpoint): Likewise.
1098 * server.c (process_serial_event): Likewise.
1100 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1102 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1108 (arm_sw_breakpoint_from_kind): New function.
1109 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1110 (struct linux_target_ops) <breakpoint>: Remove.
1111 (struct linux_target_ops) <breakpoint_len>: Remove.
1112 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1113 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1114 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1115 (struct linux_target_ops) <breakpoint>: Remove.
1116 (struct linux_target_ops) <breakpoint_len>: Remove.
1117 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1118 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1119 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1120 (struct linux_target_ops) <breakpoint>: Remove.
1121 (struct linux_target_ops) <breakpoint_len>: Remove.
1122 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1123 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1124 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1125 and sw_breakpoint_from_kind to increment the pc.
1126 (linux_breakpoint_kind_from_pc): New function.
1127 (linux_sw_breakpoint_from_kind): New function.
1128 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1129 (initialize_low): Call breakpoint_kind_from_pc and
1130 sw_breakpoint_from_kind to replace breakpoint_data/len.
1131 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1133 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1134 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1135 (struct linux_target_ops) <breakpoint>: Remove.
1136 (struct linux_target_ops) <breakpoint_len>: Remove.
1137 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1138 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1139 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1140 (struct linux_target_ops) <breakpoint>: Remove.
1141 (struct linux_target_ops) <breakpoint_len>: Remove.
1142 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1143 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1144 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
1145 (struct linux_target_ops) <breakpoint>: Remove.
1146 (struct linux_target_ops) <breakpoint_len>: Remove.
1147 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1148 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1149 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1150 (struct linux_target_ops) <breakpoint>: Remove.
1151 (struct linux_target_ops) <breakpoint_len>: Remove.
1152 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1153 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1154 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1155 (struct linux_target_ops) <breakpoint>: Remove.
1156 (struct linux_target_ops) <breakpoint_len>: Remove.
1157 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1158 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1159 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1160 (struct linux_target_ops) <breakpoint>: Remove.
1161 (struct linux_target_ops) <breakpoint_len>: Remove.
1162 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1163 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1164 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1165 (struct linux_target_ops) <breakpoint>: Remove.
1166 (struct linux_target_ops) <breakpoint_len>: Remove.
1167 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1168 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1169 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1170 (struct linux_target_ops) <breakpoint>: Remove.
1171 (struct linux_target_ops) <breakpoint_len>: Remove.
1172 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1173 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1174 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1175 (struct linux_target_ops) <breakpoint>: Remove.
1176 (struct linux_target_ops) <breakpoint_len>: Remove.
1177 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1178 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1179 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1180 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1181 (struct linux_target_ops) <breakpoint>: Remove.
1182 (struct linux_target_ops) <breakpoint_len>: Remove.
1183 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1184 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1185 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1186 (struct linux_target_ops) <breakpoint>: Remove.
1187 (struct linux_target_ops) <breakpoint_len>: Remove.
1188 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1189 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1191 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1193 * linux-cris-low.c (cris_get_pc): Remove void arg.
1195 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1197 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1200 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1202 * inferiors.c (thread_pid_matches_callback): New function.
1203 (find_thread_process): New function.
1204 (remove_thread): Reset current_thread.
1205 (remove_process): Assert threads have been removed first.
1207 2015-10-15 Yao Qi <yao.qi@linaro.org>
1209 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1211 (aarch64_remove_point): Likewise.
1212 * regcache.c (regcache_register_size): New function.
1214 2015-10-12 Yao Qi <yao.qi@linaro.org>
1216 * linux-aarch64-low.c: Update all callers as emit_load_store
1217 is renamed to aarch64_emit_load_store.
1219 2015-10-12 Yao Qi <yao.qi@linaro.org>
1221 * linux-aarch64-low.c: Update all callers of function renaming
1222 from emit_insn to aarch64_emit_insn.
1224 2015-10-12 Yao Qi <yao.qi@linaro.org>
1226 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1227 arch/aarch64-insn.h.
1228 (struct aarch64_memory_operand): Likewise.
1230 (emit_insn): Move to arch/aarch64-insn.c.
1231 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1232 (emit_load_store): Move to arch/aarch64-insn.c.
1233 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1234 (can_encode_int32): Remove.
1236 2015-10-12 Yao Qi <yao.qi@linaro.org>
1238 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1239 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1240 (aarch64_relocate_instruction): Likewise.
1241 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1242 (struct aarch64_insn_visitor): Likewise.
1244 2015-10-12 Yao Qi <yao.qi@linaro.org>
1246 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1247 (struct aarch64_insn_visitor): New.
1248 (struct aarch64_insn_relocation_data): New.
1249 (aarch64_ftrace_insn_reloc_b): New function.
1250 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1251 (aarch64_ftrace_insn_reloc_cb): Likewise.
1252 (aarch64_ftrace_insn_reloc_tb): Likewise.
1253 (aarch64_ftrace_insn_reloc_adr): Likewise.
1254 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1255 (aarch64_ftrace_insn_reloc_others): Likewise.
1257 (aarch64_relocate_instruction): Use visitor.
1259 2015-10-12 Yao Qi <yao.qi@linaro.org>
1261 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1262 int. Add argument buf.
1263 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1264 aarch64_relocate_instruction.
1266 2015-10-12 Yao Qi <yao.qi@linaro.org>
1268 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1269 argument insn. Remove local variable insn. Don't call
1271 (aarch64_install_fast_tracepoint_jump_pad): Call
1274 2015-09-30 Yao Qi <yao.qi@linaro.org>
1276 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1277 (emit_load_store_pair): Likewise.
1279 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1281 * dll.c (match_dll): Add cast(s).
1282 (unloaded_dll): Likewise.
1283 * linux-low.c (second_thread_of_pid_p): Likewise.
1284 (delete_lwp_callback): Likewise.
1285 (count_events_callback): Likewise.
1286 (select_event_lwp_callback): Likewise.
1287 (linux_set_resume_request): Likewise.
1288 * server.c (accumulate_file_name_length): Likewise.
1289 (emit_dll_description): Likewise.
1290 (handle_qxfer_threads_worker): Likewise.
1291 (visit_actioned_threads): Likewise.
1292 * thread-db.c (any_thread_of): Likewise.
1293 * tracepoint.c (same_process_p): Likewise.
1294 (match_blocktype): Likewise.
1295 (build_traceframe_info_xml): Likewise.
1297 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1299 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1301 (gdb_unparse_agent_expr): Likewise.
1302 * hostio.c (require_data): Likewise.
1303 (handle_pread): Likewise.
1304 * linux-low.c (disable_regset): Likewise.
1305 (fetch_register): Likewise.
1306 (store_register): Likewise.
1307 (get_dynamic): Likewise.
1308 (linux_qxfer_libraries_svr4): Likewise.
1309 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1310 (set_fast_tracepoint_jump): Likewise.
1311 (uninsert_fast_tracepoint_jumps_at): Likewise.
1312 (reinsert_fast_tracepoint_jumps_at): Likewise.
1313 (validate_inserted_breakpoint): Likewise.
1314 (clone_agent_expr): Likewise.
1315 * regcache.c (init_register_cache): Likewise.
1316 * remote-utils.c (putpkt_binary_1): Likewise.
1317 (decode_M_packet): Likewise.
1318 (decode_X_packet): Likewise.
1319 (look_up_one_symbol): Likewise.
1320 (relocate_instruction): Likewise.
1321 (monitor_output): Likewise.
1322 * server.c (handle_search_memory): Likewise.
1323 (handle_qxfer_exec_file): Likewise.
1324 (handle_qxfer_libraries): Likewise.
1325 (handle_qxfer): Likewise.
1326 (handle_query): Likewise.
1327 (handle_v_cont): Likewise.
1328 (handle_v_run): Likewise.
1329 (captured_main): Likewise.
1330 * target.c (write_inferior_memory): Likewise.
1331 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1332 * tracepoint.c (init_trace_buffer): Likewise.
1333 (add_tracepoint_action): Likewise.
1334 (add_traceframe): Likewise.
1335 (add_traceframe_block): Likewise.
1336 (cmd_qtdpsrc): Likewise.
1337 (cmd_qtdv): Likewise.
1338 (cmd_qtstatus): Likewise.
1339 (response_source): Likewise.
1340 (response_tsv): Likewise.
1341 (cmd_qtnotes): Likewise.
1342 (gdb_collect): Likewise.
1343 (initialize_tracepoint): Likewise.
1345 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1347 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1348 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1349 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1351 (enum aarch64_condition_codes): New enum.
1352 (w0): New static global.
1355 (struct aarch64_memory_operand) <type>: New
1356 MEMORY_OPERAND_POSTINDEX type.
1357 (postindex_memory_operand): New helper function.
1358 (emit_ret): New function.
1359 (emit_load_store_pair): New function, factored out of emit_stp
1360 with support for MEMORY_OPERAND_POSTINDEX.
1361 (emit_stp): Rewrite using emit_load_store_pair.
1362 (emit_ldp): New function.
1363 (emit_load_store): Likewise.
1364 (emit_ldr): Mention post-index instruction in comment.
1365 (emit_ldrh): New function.
1366 (emit_ldrb): New function.
1367 (emit_ldrsw): Mention post-index instruction in comment.
1368 (emit_str): Likewise.
1369 (emit_subs): New function.
1370 (emit_cmp): Likewise.
1371 (emit_and): Likewise.
1372 (emit_orr): Likewise.
1373 (emit_orn): Likewise.
1374 (emit_eor): Likewise.
1375 (emit_mvn): Likewise.
1376 (emit_lslv): Likewise.
1377 (emit_lsrv): Likewise.
1378 (emit_asrv): Likewise.
1379 (emit_mul): Likewise.
1380 (emit_sbfm): Likewise.
1381 (emit_sbfx): Likewise.
1382 (emit_ubfm): Likewise.
1383 (emit_ubfx): Likewise.
1384 (emit_csinc): Likewise.
1385 (emit_cset): Likewise.
1386 (emit_nop): Likewise.
1387 (emit_ops_insns): New helper function.
1388 (emit_pop): Likewise.
1389 (emit_push): Likewise.
1390 (aarch64_emit_prologue): New function.
1391 (aarch64_emit_epilogue): Likewise.
1392 (aarch64_emit_add): Likewise.
1393 (aarch64_emit_sub): Likewise.
1394 (aarch64_emit_mul): Likewise.
1395 (aarch64_emit_lsh): Likewise.
1396 (aarch64_emit_rsh_signed): Likewise.
1397 (aarch64_emit_rsh_unsigned): Likewise.
1398 (aarch64_emit_ext): Likewise.
1399 (aarch64_emit_log_not): Likewise.
1400 (aarch64_emit_bit_and): Likewise.
1401 (aarch64_emit_bit_or): Likewise.
1402 (aarch64_emit_bit_xor): Likewise.
1403 (aarch64_emit_bit_not): Likewise.
1404 (aarch64_emit_equal): Likewise.
1405 (aarch64_emit_less_signed): Likewise.
1406 (aarch64_emit_less_unsigned): Likewise.
1407 (aarch64_emit_ref): Likewise.
1408 (aarch64_emit_if_goto): Likewise.
1409 (aarch64_emit_goto): Likewise.
1410 (aarch64_write_goto_address): Likewise.
1411 (aarch64_emit_const): Likewise.
1412 (aarch64_emit_call): Likewise.
1413 (aarch64_emit_reg): Likewise.
1414 (aarch64_emit_pop): Likewise.
1415 (aarch64_emit_stack_flush): Likewise.
1416 (aarch64_emit_zero_ext): Likewise.
1417 (aarch64_emit_swap): Likewise.
1418 (aarch64_emit_stack_adjust): Likewise.
1419 (aarch64_emit_int_call_1): Likewise.
1420 (aarch64_emit_void_call_2): Likewise.
1421 (aarch64_emit_eq_goto): Likewise.
1422 (aarch64_emit_ne_goto): Likewise.
1423 (aarch64_emit_lt_goto): Likewise.
1424 (aarch64_emit_le_goto): Likewise.
1425 (aarch64_emit_gt_goto): Likewise.
1426 (aarch64_emit_ge_got): Likewise.
1427 (aarch64_emit_ops_impl): New static global variable.
1428 (aarch64_emit_ops): New target function, return
1429 &aarch64_emit_ops_impl.
1430 (struct linux_target_ops): Install it.
1432 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1434 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1435 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1437 * linux-aarch64-ipa.c: New file.
1438 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1440 (aarch64_get_thread_area): New target method.
1441 (extract_signed_bitfield): New helper function.
1442 (aarch64_decode_ldr_literal): New function.
1443 (enum aarch64_opcodes): New enum.
1444 (struct aarch64_register): New struct.
1445 (struct aarch64_operand): New struct.
1446 (x0): New static global.
1455 (aarch64_register): New helper function.
1456 (register_operand): Likewise.
1457 (immediate_operand): Likewise.
1458 (struct aarch64_memory_operand): New struct.
1459 (offset_memory_operand): New helper function.
1460 (preindex_memory_operand): Likewise.
1461 (enum aarch64_system_control_registers): New enum.
1462 (ENCODE): New macro.
1463 (emit_insn): New helper function.
1464 (emit_b): New function.
1465 (emit_bcond): Likewise.
1466 (emit_cb): Likewise.
1467 (emit_tb): Likewise.
1468 (emit_blr): Likewise.
1469 (emit_stp): Likewise.
1470 (emit_ldp_q_offset): Likewise.
1471 (emit_stp_q_offset): Likewise.
1472 (emit_load_store): Likewise.
1473 (emit_ldr): Likewise.
1474 (emit_ldrsw): Likewise.
1475 (emit_str): Likewise.
1476 (emit_ldaxr): Likewise.
1477 (emit_stxr): Likewise.
1478 (emit_stlr): Likewise.
1479 (emit_data_processing_reg): Likewise.
1480 (emit_data_processing): Likewise.
1481 (emit_add): Likewise.
1482 (emit_sub): Likewise.
1483 (emit_mov): Likewise.
1484 (emit_movk): Likewise.
1485 (emit_mov_addr): Likewise.
1486 (emit_mrs): Likewise.
1487 (emit_msr): Likewise.
1488 (emit_sevl): Likewise.
1489 (emit_wfe): Likewise.
1490 (append_insns): Likewise.
1491 (can_encode_int32_in): New helper function.
1492 (aarch64_relocate_instruction): New function.
1493 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1494 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1495 (struct linux_target_ops): Install aarch64_get_thread_area,
1496 aarch64_install_fast_tracepoint_jump_pad and
1497 aarch64_get_min_fast_tracepoint_insn_len.
1499 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1501 * Makefile.in (aarch64-insn.o): New rule.
1502 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1504 2015-09-21 Yao Qi <yao.qi@linaro.org>
1506 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1508 2015-09-21 Yao Qi <yao.qi@linaro.org>
1510 * tracepoint.c (max_jump_pad_size): Remove.
1512 2015-09-18 Yao Qi <yao.qi@linaro.org>
1514 * linux-aarch64-low.c: Don't include sys/uio.h.
1515 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1517 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
1519 * tracepoint.c (eval_result_type): Change prototype.
1520 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1522 2015-09-15 Pedro Alves <palves@redhat.com>
1524 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1525 Check whether to report exec events instead of checking whether
1526 multiprocess is enabled.
1528 2015-09-15 Pedro Alves <palves@redhat.com>
1531 * remote-utils.c (prepare_resume_reply): Merge
1532 TARGET_WAITKIND_VFORK_DONE switch case with the
1533 TARGET_WAITKIND_FORKED case.
1535 2015-09-15 Yao Qi <yao.qi@linaro.org>
1537 * server.c (handle_query): Check string comparison using
1538 "else if" instead of "if".
1540 2015-09-15 Yao Qi <yao.qi@linaro.org>
1542 * server.c (vCont_supported): New global variable.
1543 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1544 matches. Append ";vContSupported+" to own_buf.
1545 (handle_v_requests): Append ";s;S" to own_buf if target supports
1546 hardware single step or vCont_supported is false.
1547 (capture_main): Set vCont_supported to zero.
1549 2015-09-15 Yao Qi <yao.qi@linaro.org>
1551 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1553 (linux_supports_hardware_single_step): ... New function.
1554 (linux_target_ops): Update.
1555 * lynx-low.c (lynx_target_ops): Set field
1556 supports_hardware_single_step to target_can_do_hardware_single_step.
1557 * nto-low.c (nto_target_ops): Likewise.
1558 * spu-low.c (spu_target_ops): Likewise.
1559 * win32-low.c (win32_target_ops): Likewise.
1560 * target.c (target_can_do_hardware_single_step): New function.
1561 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1562 Remove. <supports_hardware_single_step>: New field.
1563 (target_supports_conditional_breakpoints): Remove.
1564 (target_supports_hardware_single_step): New macro.
1565 (target_can_do_hardware_single_step): Declare.
1566 * server.c (handle_query): Use target_supports_hardware_single_step
1567 instead of target_supports_conditional_breakpoints.
1569 2015-09-15 Yao Qi <yao.qi@linaro.org>
1571 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1573 (struct linux_target_ops the_low_target): Install
1574 aarch64_linux_siginfo_fixup.
1576 2015-09-11 Don Breazeal <donb@codesourcery.com>
1577 Luis Machado <lgustavo@codesourcery.com>
1579 * linux-low.c (linux_mourn): Static declaration.
1580 (linux_arch_setup): Move in front of
1581 handle_extended_wait.
1582 (linux_arch_setup_thread): New function.
1583 (handle_extended_wait): Handle exec events. Call
1584 linux_arch_setup_thread. Make event_lwp argument a
1585 pointer-to-a-pointer.
1586 (check_zombie_leaders): Do not check stopped threads.
1587 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1588 (linux_low_filter_event): Add lwp and thread for exec'ing
1589 non-leader thread if leader thread has been deleted.
1590 Refactor code into linux_arch_setup_thread and call it.
1591 Pass child lwp pointer by reference to handle_extended_wait.
1592 (linux_wait_for_event_filtered): Update comment.
1593 (linux_wait_1): Prevent clobbering exec event status.
1594 (linux_supports_exec_events): New function.
1595 (linux_target_ops) <supports_exec_events>: Initialize new member.
1596 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1598 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1599 * server.c (report_exec_events): New global variable.
1600 (handle_query): Handle qSupported query for exec-events feature.
1601 (captured_main): Initialize report_exec_events.
1602 * server.h (report_exec_events): Declare new global variable.
1603 * target.h (struct target_ops) <supports_exec_events>: New
1605 (target_supports_exec_events): New macro.
1606 * win32-low.c (win32_target_ops) <supports_exec_events>:
1607 Initialize new member.
1609 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
1611 * linux-low.c (linux_low_enable_btrace): Remove.
1612 (linux_target_ops): Replace linux_low_enable_btrace with
1613 linux_enable_btrace.
1615 2015-09-03 Yao Qi <yao.qi@linaro.org>
1617 * linux-aarch64-low.c (aarch64_insert_point): Call
1618 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
1621 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1623 * linux-low.c (check_stopped_by_breakpoint): Use
1624 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
1626 2015-08-27 Pedro Alves <palves@redhat.com>
1628 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
1630 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
1632 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
1633 the XNEW-family equivalent.
1634 (compile_bytecodes): Likewise.
1635 * dll.c (loaded_dll): Likewise.
1636 * event-loop.c (append_callback_event): Likewise.
1637 (create_file_handler): Likewise.
1638 (create_file_event): Likewise.
1639 * hostio.c (handle_open): Likewise.
1640 * inferiors.c (add_thread): Likewise.
1641 (add_process): Likewise.
1642 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
1643 * linux-arm-low.c (arm_new_process): Likewise.
1644 (arm_new_thread): Likewise.
1645 * linux-low.c (add_to_pid_list): Likewise.
1646 (linux_add_process): Likewise.
1647 (handle_extended_wait): Likewise.
1648 (add_lwp): Likewise.
1649 (enqueue_one_deferred_signal): Likewise.
1650 (enqueue_pending_signal): Likewise.
1651 (linux_resume_one_lwp_throw): Likewise.
1652 (linux_resume_one_thread): Likewise.
1653 (linux_read_memory): Likewise.
1654 (linux_write_memory): Likewise.
1655 * linux-mips-low.c (mips_linux_new_process): Likewise.
1656 (mips_linux_new_thread): Likewise.
1657 (mips_add_watchpoint): Likewise.
1658 * linux-x86-low.c (initialize_low_arch): Likewise.
1659 * lynx-low.c (lynx_add_process): Likewise.
1660 * mem-break.c (set_raw_breakpoint_at): Likewise.
1661 (set_breakpoint): Likewise.
1662 (add_condition_to_breakpoint): Likewise.
1663 (add_commands_to_breakpoint): Likewise.
1664 (clone_agent_expr): Likewise.
1665 (clone_one_breakpoint): Likewise.
1666 * regcache.c (new_register_cache): Likewise.
1667 * remote-utils.c (look_up_one_symbol): Likewise.
1668 * server.c (queue_stop_reply): Likewise.
1669 (start_inferior): Likewise.
1670 (queue_stop_reply_callback): Likewise.
1671 (handle_target_event): Likewise.
1672 * spu-low.c (fetch_ppc_memory): Likewise.
1673 (store_ppc_memory): Likewise.
1674 * target.c (set_target_ops): Likewise.
1675 * thread-db.c (thread_db_load_search): Likewise.
1676 (try_thread_db_load_1): Likewise.
1677 * tracepoint.c (add_tracepoint): Likewise.
1678 (add_tracepoint_action): Likewise.
1679 (create_trace_state_variable): Likewise.
1680 (cmd_qtdpsrc): Likewise.
1681 (cmd_qtro): Likewise.
1682 (add_while_stepping_state): Likewise.
1683 * win32-low.c (child_add_thread): Likewise.
1684 (get_image_name): Likewise.
1686 2015-08-25 Yao Qi <yao.qi@linaro.org>
1688 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
1690 2015-08-25 Yao Qi <yao.qi@linaro.org>
1692 * Makefile.in (aarch64-linux.o): New rule.
1693 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
1695 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
1696 (aarch64_init_debug_reg_state): Make it extern.
1697 (aarch64_linux_prepare_to_resume): Remove.
1699 2015-08-25 Yao Qi <yao.qi@linaro.org>
1701 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
1702 lwp_arch_private_info and ptid_of_lwp.
1704 2015-08-25 Yao Qi <yao.qi@linaro.org>
1706 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
1707 Find proc_info by find_process_pid. All callers updated.
1709 2015-08-25 Yao Qi <yao.qi@linaro.org>
1711 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
1713 (debug_reg_change_callback): Remove.
1714 (aarch64_notify_debug_reg_change): Remove.
1716 2015-08-25 Yao Qi <yao.qi@linaro.org>
1718 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
1719 Call current_lwp_ptid.
1721 2015-08-25 Yao Qi <yao.qi@linaro.org>
1723 * linux-aarch64-low.c (debug_reg_change_callback): Use
1726 2015-08-25 Yao Qi <yao.qi@linaro.org>
1728 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
1730 2015-08-25 Yao Qi <yao.qi@linaro.org>
1732 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
1734 2015-08-25 Yao Qi <yao.qi@linaro.org>
1736 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
1739 2015-08-25 Yao Qi <yao.qi@linaro.org>
1741 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
1743 (debug_reg_change_callback): Remove argument entry and add argument
1744 lwp. Remove local variable thread. Don't print thread id in the
1745 debugging output. Don't check whether pid of thread equals to pid.
1746 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
1747 iterate_over_lwps instead find_inferior.
1749 2015-08-24 Pedro Alves <palves@redhat.com>
1751 * inferiors.c (get_first_process): New function.
1752 * inferiors.h (get_first_process): New declaration.
1753 * remote-utils.c (read_ptid): Default to the first process in the
1754 list, instead of to the current thread's process.
1756 2015-08-24 Pedro Alves <palves@redhat.com>
1758 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
1759 * event-loop.c: Likewise.
1760 * remote-utils.c: Likewise.
1761 * tracepoint.c: Likewise.
1763 2015-08-24 Pedro Alves <palves@redhat.com>
1765 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
1768 2015-08-21 Pedro Alves <palves@redhat.com>
1770 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
1771 instead of literal 1.
1773 2015-08-21 Pedro Alves <palves@redhat.com>
1775 * tdesc.c (default_description): Explicitly zero-initialize.
1777 2015-08-21 Pedro Alves <palves@redhat.com>
1780 * inferiors.c (remove_thread): Discard any pending stop reply for
1782 * server.c (remove_all_on_match_pid): Rename to ...
1783 (remove_all_on_match_ptid): ... this. Work with a filter ptid
1785 (discard_queued_stop_replies): Change parameter to a ptid. Now
1787 (handle_v_kill, kill_inferior_callback, captured_main)
1788 (process_serial_event): Adjust.
1789 * server.h (discard_queued_stop_replies): Declare.
1791 2015-08-21 Pedro Alves <palves@redhat.com>
1793 * linux-low.c (wait_for_sigstop): Always switch to no thread
1794 selected if the previously current thread dies.
1795 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1796 process instead of the current thread's.
1797 * remote-utils.c (input_interrupt): Don't check if there's no
1799 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1800 current thread to the general thread fails, error out.
1801 (handle_qxfer_auxv, handle_qxfer_libraries)
1802 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1803 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1804 (handle_query): Check if there's a thread selected instead of
1805 checking whether there's any thread in the thread list.
1806 (handle_qxfer_threads, handle_qxfer_btrace)
1807 (handle_qxfer_btrace_conf): Don't error out early if there's no
1808 thread in the thread list.
1809 (handle_v_cont, myresume): Don't set the current thread to the
1811 (process_serial_event) <Hg handling>: Also set thread_id if the
1812 previous general thread is still alive.
1813 (process_serial_event) <g/G handling>: If setting the current
1814 thread to the general thread fails, error out.
1815 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
1816 thread's lwp instead of the current thread's.
1817 * target.c (set_desired_thread): If the desired thread was not
1818 found, leave the current thread pointing to NULL. Return an int
1819 (boolean) indicating success.
1820 * target.h (set_desired_thread): Change return type to int.
1822 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
1824 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
1825 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
1827 (ps_get_thread_area): New function.
1829 2015-08-19 Gary Benson <gbenson@redhat.com>
1831 * hostio.c (handle_pread): Do not attempt to read more data
1832 than hostio_reply_with_data can fit in a packet.
1834 2015-08-18 Joel Brobecker <brobecker@adacore.com>
1836 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1838 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1840 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1842 2015-08-06 Pedro Alves <palves@redhat.com>
1844 * tracepoint.c (expr_eval_result): Now an int.
1846 2015-08-06 Pedro Alves <palves@redhat.com>
1848 * gdbthread.h (struct regcache): Forward declare.
1849 (struct thread_info) <regcache_data>: Now a struct regcache
1851 * inferiors.c (inferior_regcache_data)
1852 (set_inferior_regcache_data): Now work with struct regcache
1854 * inferiors.h (struct regcache): Forward declare.
1855 (inferior_regcache_data, set_inferior_regcache_data): Now work
1856 with struct regcache pointers.
1857 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1858 (free_register_cache_thread): Remove struct regcache pointer
1861 2015-08-06 Pedro Alves <palves@redhat.com>
1863 * server.c (captured_main): On error, print the exception message
1864 to stderr, and if run_once is set, throw a quit.
1866 2015-08-06 Pedro Alves <palves@redhat.com>
1868 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1871 2015-08-06 Pedro Alves <palves@redhat.com>
1873 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1874 reading beyond the passed in buffer length.
1876 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1878 * tracepoint.c (symbol_list) <required>: Remove.
1880 2015-08-06 Pedro Alves <palves@redhat.com>
1882 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1883 count if stopping and suspending threads.
1884 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1885 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1886 (linux_detach): Complete an ongoing step-over.
1887 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1889 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1890 (linux_wait_1): If passing a signal to the inferior after
1891 finishing a step-over, unsuspend and re-resume all lwps. If we
1892 see a single-step event but the thread should be continuing, don't
1893 pass the trap to gdb.
1894 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1895 internal_error instead of gdb_assert.
1896 (enqueue_pending_signal): New function.
1897 (check_ptrace_stopped_lwp_gone): Add debug output.
1898 (start_step_over): Use internal_error instead of gdb_assert.
1899 (complete_ongoing_step_over): New function.
1900 (linux_resume_one_thread): Don't resume a suspended thread.
1901 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1904 2015-08-06 Pedro Alves <palves@redhat.com>
1906 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1907 (linux_thread_alive): Use lwp_is_marked_dead.
1908 (extended_event_reported): Delete.
1909 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1910 instead of extended_event_reported.
1911 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1913 (lwp_is_marked_dead): New function.
1914 (lwp_running): Use lwp_is_marked_dead.
1915 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1918 2015-08-06 Pedro Alves <palves@redhat.com>
1920 * linux-low.c (linux_wait_1): Move fork event output out of the
1921 !report_to_gdb check. Pass event_child->waitstatus to
1922 target_waitstatus_to_string instead of ourstatus.
1924 2015-08-04 Yao Qi <yao.qi@linaro.org>
1926 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1927 if current_thread is 32 bit.
1929 2015-08-04 Yao Qi <yao.qi@linaro.org>
1931 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1932 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1933 * server.c (extended_protocol): Remove "static".
1934 * server.h (extended_protocol): Declare it.
1936 2015-08-04 Yao Qi <yao.qi@linaro.org>
1938 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1939 both aarch64 and aarch32.
1940 (aarch64_set_pc): Likewise.
1942 2015-08-04 Yao Qi <yao.qi@linaro.org>
1944 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1945 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1946 arm-with-neon.xml to srv_xmlfiles.
1947 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1948 (is_64bit_tdesc): New function.
1949 (aarch64_linux_read_description): New function.
1950 (aarch64_arch_setup): Call aarch64_linux_read_description.
1951 (regs_info): Rename to regs_info_aarch64.
1952 (aarch64_regs_info): Return right regs_info.
1953 (initialize_low_arch): Call initialize_low_arch_aarch32.
1955 2015-08-04 Yao Qi <yao.qi@linaro.org>
1957 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1958 * linux-aarch32-low.c: New file.
1959 * linux-aarch32-low.h: New file.
1960 * linux-arm-low.c (arm_fill_gregset): Move it to
1961 linux-aarch32-low.c.
1962 (arm_store_gregset): Likewise.
1963 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1964 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1965 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1966 (regs_info): Rename to regs_info_arm.
1967 (arm_regs_info): Return regs_info_aarch32 if
1968 have_ptrace_getregset is 1 and target description is
1969 arm_with_neon or arm_with_vfpv3.
1970 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1971 Call initialize_low_arch_aarch32 instead.
1973 2015-08-04 Yao Qi <yao.qi@linaro.org>
1975 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1976 * linux-low.c: ... here.
1977 * linux-low.h (have_ptrace_getregset): Declare it.
1979 2015-08-04 Pedro Alves <palves@redhat.com>
1981 * thread-db.c (struct thread_db): Use new typedefs.
1982 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1984 (disable_thread_event_reporting): Cast result of dlsym to
1985 destination function pointer type.
1986 (thread_db_mourn): Use td_ta_delete_ftype.
1988 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1990 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1992 (CDX_BREAKPOINT): Define for R2.
1993 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1994 (the_low_target): Add comments.
1996 2015-07-30 Yao Qi <yao.qi@linaro.org>
1998 * linux-arm-low.c (arm_hwcap): Remove it.
1999 (arm_read_description): New local variable arm_hwcap. Don't
2000 set arm_hwcap to zero.
2002 2015-07-30 Yao Qi <yao.qi@linaro.org>
2004 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
2005 Use regcache->tdesc instead.
2006 (arm_store_wmmxregset): Likewise.
2007 (arm_fill_vfpregset): Likewise.
2008 (arm_store_vfpregset): Likewise.
2010 2015-07-30 Yao Qi <yao.qi@linaro.org>
2012 * linux-arm-low.c: Include arch/arm.h.
2013 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
2014 (arm_store_gregset): Likewise.
2016 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
2018 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
2019 ptrace's 4th parameter.
2021 2015-07-27 Yao Qi <yao.qi@linaro.org>
2023 * configure.srv (case aarch64*-*-linux*): Don't set
2026 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
2028 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
2030 * linux-arm-low.c: Likewise.
2031 * linux-cris-low.c: Likewise.
2032 * linux-crisv32-low.c: Likewise.
2033 * linux-low.c: Likewise.
2034 * linux-m68k-low.c: Likewise.
2035 * linux-mips-low.c: Likewise.
2036 * linux-nios2-low.c: Likewise.
2037 * linux-s390-low.c: Likewise.
2038 * linux-sparc-low.c: Likewise.
2039 * linux-tic6x-low.c: Likewise.
2040 * linux-tile-low.c: Likewise.
2041 * linux-x86-low.c: Likewise.
2043 2015-07-24 Pedro Alves <palves@redhat.com>
2045 * config.in: Regenerate.
2046 * configure: Regenerate.
2048 2015-07-24 Pedro Alves <palves@redhat.com>
2050 * acinclude.m4: Include ../ptrace.m4.
2051 * configure.ac: Call GDB_AC_PTRACE.
2052 * config.in, configure: Regenerate.
2054 2015-07-24 Yao Qi <yao.qi@linaro.org>
2056 * linux-low.c (linux_create_inferior): Remove setting to
2057 proc->priv->new_inferior.
2058 (linux_attach): Likewise.
2059 (linux_low_filter_event): Likewise.
2060 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2062 2015-07-24 Yao Qi <yao.qi@linaro.org>
2064 * linux-low.c (linux_arch_setup): New function.
2065 (linux_low_filter_event): If proc->tdesc is NULL and
2066 proc->attached is true, call the_low_target.arch_setup.
2067 Otherwise, keep status pending, and return.
2068 (linux_resume_one_lwp_throw): Don't call get_pc if
2069 thread->while_stepping isn't NULL. Don't call
2070 get_thread_regcache if proc->tdesc is NULL.
2071 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2072 (linux_target_ops): Install arch_setup.
2073 * server.c (start_inferior): Call the_target->arch_setup.
2074 * target.h (struct target_ops) <arch_setup>: New field.
2075 (target_arch_setup): New marco.
2076 * lynx-low.c (lynx_target_ops): Update.
2077 * nto-low.c (nto_target_ops): Update.
2078 * spu-low.c (spu_target_ops): Update.
2079 * win32-low.c (win32_target_ops): Update.
2081 2015-07-24 Yao Qi <yao.qi@linaro.org>
2083 * linux-low.c (linux_add_process): Don't set
2084 proc->priv->new_inferior.
2085 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2086 (linux_attach): Likewise.
2088 2015-07-24 Yao Qi <yao.qi@linaro.org>
2090 * server.c (start_inferior): Code refactor.
2092 2015-07-24 Yao Qi <yao.qi@linaro.org>
2094 * server.c (process_serial_event): Set general_thread.
2096 2015-07-21 Yao Qi <yao.qi@linaro.org>
2098 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2099 aarch64_linux_get_debug_reg_capacity.
2101 2015-07-17 Yao Qi <yao.qi@linaro.org>
2103 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2104 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2105 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2106 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2107 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2108 (AARCH64_HWP_ALIGNMENT): Likewise.
2109 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2110 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2111 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2112 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2113 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2114 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2115 (struct aarch64_debug_reg_state): Likewise.
2116 (struct arch_lwp_info): Likewise.
2117 (aarch64_align_watchpoint): Likewise.
2118 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2119 (aarch64_watchpoint_length): Likewise.
2120 (aarch64_point_encode_ctrl_reg): Likewise
2121 (aarch64_point_is_aligned): Likewise.
2122 (aarch64_align_watchpoint): Likewise.
2123 (aarch64_linux_set_debug_regs):
2124 (aarch64_dr_state_insert_one_point): Likewise.
2125 (aarch64_dr_state_remove_one_point): Likewise.
2126 (aarch64_handle_breakpoint): Likewise.
2127 (aarch64_handle_aligned_watchpoint): Likewise.
2128 (aarch64_handle_unaligned_watchpoint): Likewise.
2129 (aarch64_handle_watchpoint): Likewise.
2131 2015-07-17 Yao Qi <yao.qi@linaro.org>
2133 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2134 and don't aarch64_get_debug_reg_state. All callers update.
2135 (aarch64_handle_aligned_watchpoint): Likewise.
2136 (aarch64_handle_unaligned_watchpoint): Likewise.
2137 (aarch64_handle_watchpoint): Likewise.
2138 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2139 (aarch64_remove_point): Likewise.
2141 2015-07-17 Yao Qi <yao.qi@linaro.org>
2143 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2145 (aarch64_handle_unaligned_watchpoint): Likewise.
2147 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2149 Revert the previous 3 commits:
2150 Move gdb_regex* to common/
2151 Move linux_find_memory_regions_full & co.
2152 gdbserver build-id attribute generator
2154 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2155 Jan Kratochvil <jan.kratochvil@redhat.com>
2157 gdbserver build-id attribute generator.
2158 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2159 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2160 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2162 (get_dynamic): Use find_pdhr to traverse program headers.
2163 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2164 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2165 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2166 (get_hex_build_id): New.
2167 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2168 to reply XML document.
2170 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2171 Jan Kratochvil <jan.kratochvil@redhat.com>
2173 * target.c: Include target/target-utils.h and fcntl.h.
2174 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2175 (target_fileio_read_stralloc): New functions.
2177 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2179 * Makefile.in (OBS): Add gdb_regex.o.
2181 * config.in: Rebuilt.
2182 * configure: Rebuilt.
2184 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2185 Jan Kratochvil <jan.kratochvil@redhat.com>
2187 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2188 * Makefile.in (OBS): Add target-utils.o.
2189 (linux-maps.o, target-utils.o): New.
2190 * configure.srv (srv_linux_obj): Add linux-maps.o.
2192 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2194 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2196 (the_low_target): Install it.
2198 2015-07-14 Pedro Alves <palves@redhat.com>
2200 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2201 Instead, ignore ECHILD, and throw an error for other errnos.
2203 2015-07-10 Pedro Alves <palves@redhat.com>
2205 * event-loop.c (struct callback_event) <data>: Change type to
2206 gdb_client_data instance instead of gdb_client_data pointer.
2207 (append_callback_event): Adjust.
2209 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2211 * linux-aarch64-low.c: Add comments for each linux_target_ops
2212 method. Remove comments already covered in target_ops and
2213 linux_target_ops definitions.
2214 (the_low_target): Add comments for each unimplemented method.
2216 2015-07-09 Yao Qi <yao.qi@linaro.org>
2218 * linux-aarch64-low.c (aarch64_regmap): Remove.
2219 (aarch64_usrregs_info): Remove.
2220 (regs_info): Set field usrregs to NULL.
2222 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2224 * linux-low.c: Include "rsp-low.h"
2225 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2226 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2227 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2228 (handle_btrace_enable_pt): New.
2229 (handle_btrace_general_set): Support "pt".
2230 (handle_btrace_conf_general_set): Support "pt:size".
2232 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2234 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2237 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2239 * linux-aarch64-low.c: Remove comment about endianness.
2240 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2241 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2244 2015-06-24 Gary Benson <gbenson@redhat.com>
2246 * linux-i386-ipa.c (stdint.h): Do not include.
2247 * lynx-i386-low.c (stdint.h): Likewise.
2248 * lynx-ppc-low.c (stdint.h): Likewise.
2249 * mem-break.c (stdint.h): Likewise.
2250 * thread-db.c (stdint.h): Likewise.
2251 * tracepoint.c (stdint.h): Likewise.
2252 * win32-low.c (stdint.h): Likewise.
2254 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2256 * server.c (write_qxfer_response): Update call to
2257 remote_escape_output.
2259 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2260 Jan Kratochvil <jan.kratochvil@redhat.com>
2262 Merge multiple hex conversions.
2263 * gdbreplay.c (tohex): Rename to 'fromhex'.
2264 (logchar): Use fromhex.
2266 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2268 * server.c (handle_qxfer_libraries): Set `version' attribute for
2271 2015-06-10 Gary Benson <gbenson@redhat.com>
2273 * target.h (struct target_ops) <multifs_open>: New field.
2274 <multifs_unlink>: Likewise.
2275 <multifs_readlink>: Likewise.
2276 * linux-low.c (nat/linux-namespaces.h): New include.
2277 (linux_target_ops): Initialize the_target->multifs_open,
2278 the_target->multifs_unlink and the_target->multifs_readlink.
2279 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2280 * hostio.c (hostio_fs_pid): New static variable.
2281 (hostio_handle_new_gdb_connection): New function.
2282 (handle_setfs): Likewise.
2283 (handle_open): Use the_target->multifs_open as appropriate.
2284 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2285 (handle_readlink): Use the_target->multifs_readlink as
2287 (handle_vFile): Handle vFile:setfs packets.
2288 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2289 after target_handle_new_gdb_connection.
2291 2015-06-10 Gary Benson <gbenson@redhat.com>
2293 * configure.ac (AC_CHECK_FUNCS): Add setns.
2294 * config.in: Regenerate.
2295 * configure: Likewise.
2296 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2297 (linux-namespaces.o): New rule.
2298 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2300 2015-06-09 Gary Benson <gbenson@redhat.com>
2302 * hostio.c (handle_open): Process mode argument with
2303 fileio_to_host_mode.
2305 2015-06-01 Yao Qi <yao.qi@linaro.org>
2307 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2308 * linux-x86-low.c: Likewise.
2310 2015-05-28 Don Breazeal <donb@codesourcery.com>
2312 * linux-low.c (handle_extended_wait): Initialize
2313 thread_info.last_resume_kind for new fork children.
2315 2015-05-15 Pedro Alves <palves@redhat.com>
2317 * target.h (target_handle_new_gdb_connection): Rewrite using if
2318 wrapped in do/while.
2320 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2322 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2323 * configure, config.in: Regenerate.
2324 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2327 2015-05-12 Don Breazeal <donb@codesourcery.com>
2329 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2330 PTRACE_EVENT_VFORK_DONE.
2331 (linux_low_ptrace_options, extended_event_reported): Add vfork
2333 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2334 and "vforkdone" for RSP 'T' Stop Reply Packet.
2335 * server.h (report_vfork_events): Declare
2338 2015-05-12 Don Breazeal <donb@codesourcery.com>
2340 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2341 (the_low_target) <new_fork>: Initialize new member.
2342 * linux-arm-low.c (arm_new_fork): New function.
2343 (the_low_target) <new_fork>: Initialize new member.
2344 * linux-low.c (handle_extended_wait): Call new target function
2346 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2347 * linux-mips-low.c (mips_add_watchpoint): New function
2348 extracted from mips_insert_point.
2349 (the_low_target) <new_fork>: Initialize new member.
2350 (mips_linux_new_fork): New function.
2351 (mips_insert_point): Call mips_add_watchpoint.
2352 * linux-x86-low.c (x86_linux_new_fork): New function.
2353 (the_low_target) <new_fork>: Initialize new member.
2355 2015-05-12 Don Breazeal <donb@codesourcery.com>
2357 * linux-low.c (handle_extended_wait): Implement return value,
2358 rename argument 'event_child' to 'event_lwp', handle
2359 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2360 (linux_low_ptrace_options): New function.
2361 (linux_low_filter_event): Call linux_low_ptrace_options,
2362 use different argument fo linux_enable_event_reporting,
2363 use return value from handle_extended_wait.
2364 (extended_event_reported): New function.
2365 (linux_wait_1): Call extended_event_reported and set
2366 status to report fork events.
2367 (linux_write_memory): Add pid to debug message.
2368 (reset_lwp_ptrace_options_callback): New function.
2369 (linux_handle_new_gdb_connection): New function.
2370 (linux_target_ops): Initialize new structure member.
2371 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2372 * lynx-low.c: Initialize new structure member.
2373 * remote-utils.c (prepare_resume_reply): Implement stop reason
2374 "fork" for "T" stop message.
2375 * server.c (handle_query): Call handle_new_gdb_connection.
2376 * server.h (report_fork_events): Declare global flag.
2377 * target.h (struct target_ops) <handle_new_gdb_connection>:
2379 (target_handle_new_gdb_connection): New macro.
2380 * win32-low.c: Initialize new structure member.
2382 2015-05-12 Don Breazeal <donb@codesourcery.com>
2384 * mem-break.c (APPEND_TO_LIST): Define macro.
2385 (clone_agent_expr): New function.
2386 (clone_one_breakpoint): New function.
2387 (clone_all_breakpoints): New function.
2388 * mem-break.h: Declare new functions.
2390 2015-05-12 Don Breazeal <donb@codesourcery.com>
2392 * linux-low.c (linux_supports_fork_events): New function.
2393 (linux_supports_vfork_events): New function.
2394 (linux_target_ops): Initialize new structure members.
2395 (initialize_low): Call linux_check_ptrace_features.
2396 * lynx-low.c (lynx_target_ops): Initialize new structure
2398 * server.c (report_fork_events, report_vfork_events):
2400 (handle_query): Add new features to qSupported packet and
2402 (captured_main): Initialize new global variables.
2403 * target.h (struct target_ops) <supports_fork_events>:
2405 <supports_vfork_events>: New member.
2406 (target_supports_fork_events): New macro.
2407 (target_supports_vfork_events): New macro.
2408 * win32-low.c (win32_target_ops): Initialize new structure
2411 2015-05-12 Gary Benson <gbenson@redhat.com>
2413 * server.c (handle_qxfer_exec_file): Use current process
2416 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2418 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2419 Remove HAVE_PTRACE_GETREGS conditionals.
2420 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2421 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2423 2015-05-08 Yao Qi <yao.qi@linaro.org>
2425 * linux-low.c (linux_supports_conditional_breakpoints): New
2427 (linux_target_ops): Install new target method.
2428 * lynx-low.c (lynx_target_ops): Install NULL hook for
2429 supports_conditional_breakpoints.
2430 * nto-low.c (nto_target_ops): Likewise.
2431 * spu-low.c (spu_target_ops): Likewise.
2432 * win32-low.c (win32_target_ops): Likewise.
2433 * server.c (handle_query): Check
2434 target_supports_conditional_breakpoints.
2435 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2437 (target_supports_conditional_breakpoints): New macro.
2439 2015-05-06 Pedro Alves <palves@redhat.com>
2442 * server.c (start_inferior): If the process exits, mourn it.
2444 2015-04-21 Gary Benson <gbenson@redhat.com>
2446 * hostio.c (fileio_open_flags_to_host): Factored out to
2447 fileio_to_host_openflags in common/fileio.c. Single use
2450 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2452 * linux-xtensa-low.c (xtensa_fill_gregset)
2453 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2456 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2458 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2459 (regs_info): Replace usrregs pointer with NULL.
2461 2015-04-17 Gary Benson <gbenson@redhat.com>
2463 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2464 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2465 * server.c (handle_qxfer_exec_file): New function.
2466 (qxfer_packets): Add exec-file entry.
2467 (handle_query): Report qXfer:exec-file:read as supported packet.
2469 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2471 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2473 2015-04-09 Gary Benson <gbenson@redhat.com>
2475 * hostio-errno.c (errno_to_fileio_error): Remove function.
2476 Update caller to use remote_fileio_to_fio_error.
2478 2015-04-09 Yao Qi <yao.qi@linaro.org>
2480 * linux-low.c (linux_insert_point): Call
2481 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2482 (linux_remove_point): Call remove_memory_breakpoint if type is
2484 * linux-x86-low.c (x86_insert_point): Don't call
2485 insert_memory_breakpoint.
2486 (x86_remove_point): Don't call remove_memory_breakpoint.
2488 2015-04-01 Pedro Alves <palves@redhat.com>
2489 Cleber Rosa <crosa@redhat.com>
2491 * server.c (gdbserver_usage): Reorganize and extend the usage
2494 2015-03-24 Pedro Alves <palves@redhat.com>
2496 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2497 output. Also dump TRAP_TRACE.
2498 (linux_low_filter_event): In debug output, distinguish a
2499 resume_stop SIGSTOP from a delayed SIGSTOP.
2501 2015-03-24 Gary Benson <gbenson@redhat.com>
2503 * linux-x86-low.c (x86_linux_new_thread): Moved to
2505 (x86_linux_prepare_to_resume): Likewise.
2507 2015-03-24 Gary Benson <gbenson@redhat.com>
2509 * Makefile.in (x86-linux-dregs.o): New rule.
2510 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2511 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2512 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2513 (x86_linux_dr_get): Likewise.
2514 (x86_linux_dr_set): Likewise.
2515 (update_debug_registers_callback): Likewise.
2516 (x86_linux_dr_set_addr): Likewise.
2517 (x86_linux_dr_get_addr): Likewise.
2518 (x86_linux_dr_set_control): Likewise.
2519 (x86_linux_dr_get_control): Likewise.
2520 (x86_linux_dr_get_status): Likewise.
2521 (x86_linux_update_debug_registers): Likewise.
2523 2015-03-24 Gary Benson <gbenson@redhat.com>
2525 * linux-x86-low.c (x86_linux_update_debug_registers):
2526 New function, factored out from...
2527 (x86_linux_prepare_to_resume): ...this.
2529 2015-03-24 Gary Benson <gbenson@redhat.com>
2531 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2532 (x86_linux_dr_set): Likewise.
2533 (update_debug_registers_callback): Likewise.
2534 (x86_linux_dr_set_addr): Likewise.
2535 (x86_linux_dr_get_addr): Likewise.
2536 (x86_linux_dr_set_control): Likewise.
2537 (x86_linux_dr_get_control): Likewise.
2538 (x86_linux_dr_get_status): Likewise.
2539 (x86_linux_prepare_to_resume): Likewise.
2541 2015-03-24 Gary Benson <gbenson@redhat.com>
2543 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2544 Use perror_with_name. Pass string through gettext.
2545 (x86_linux_dr_set): Likewise.
2547 2015-03-24 Gary Benson <gbenson@redhat.com>
2549 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2550 (x86_linux_dr_set_addr): ...this.
2551 (x86_dr_low_get_addr): Rename to...
2552 (x86_linux_dr_get_addr): ...this.
2553 (x86_dr_low_set_control): Rename to...
2554 (x86_linux_dr_set_control): ...this.
2555 (x86_dr_low_get_control): Rename to...
2556 (x86_linux_dr_get_control): ...this.
2557 (x86_dr_low_get_status): Rename to...
2558 (x86_linux_dr_get_status): ...this.
2559 (x86_dr_low): Update with new function names.
2561 2015-03-24 Gary Benson <gbenson@redhat.com>
2563 * Makefile.in (x86-linux.o): New rule.
2564 * configure.srv: Add x86-linux.o to relevant targets.
2565 * linux-low.c (lwp_set_arch_private_info): New function.
2566 (lwp_arch_private_info): Likewise.
2567 * linux-x86-low.c: Include nat/x86-linux.h.
2568 (arch_lwp_info): Removed structure.
2569 (update_debug_registers_callback):
2570 Use lwp_set_debug_registers_changed.
2571 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2572 and lwp_set_debug_registers_changed.
2573 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2575 2015-03-24 Gary Benson <gbenson@redhat.com>
2577 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2578 * linux-arm-low.c (arm_new_thread): Likewise.
2579 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2580 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2581 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2582 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2584 2015-03-24 Gary Benson <gbenson@redhat.com>
2586 * linux-low.c (ptid_of_lwp): New function.
2587 (lwp_is_stopped): Likewise.
2588 (lwp_stop_reason): Likewise.
2589 * linux-x86-low.c (update_debug_registers_callback):
2591 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2594 2015-03-24 Gary Benson <gbenson@redhat.com>
2596 * linux-low.h (linux_stop_lwp): Remove declaration.
2598 2015-03-24 Gary Benson <gbenson@redhat.com>
2600 * linux-low.h: Include nat/linux-nat.h.
2601 * linux-low.c (iterate_over_lwps_args): New structure.
2602 (iterate_over_lwps_filter): New function.
2603 (iterate_over_lwps): Likewise.
2604 * linux-x86-low.c (update_debug_registers_callback):
2605 Update signature to what iterate_over_lwps expects.
2606 Remove PID check that iterate_over_lwps now performs.
2607 (x86_dr_low_set_addr): Use iterate_over_lwps.
2608 (x86_dr_low_set_control): Likewise.
2610 2015-03-24 Gary Benson <gbenson@redhat.com>
2612 * linux-x86-low.c (x86_debug_reg_state): New function.
2613 (x86_linux_prepare_to_resume): Use the above.
2615 2015-03-24 Gary Benson <gbenson@redhat.com>
2617 * linux-low.c (current_lwp_ptid): New function.
2618 * linux-x86-low.c: Include nat/linux-nat.h.
2619 (x86_dr_low_get_addr): Use current_lwp_ptid.
2620 (x86_dr_low_get_control): Likewise.
2621 (x86_dr_low_get_status): Likewise.
2623 2015-03-20 Pedro Alves <palves@redhat.com>
2625 * tracepoint.c (cmd_qtstatus): Make "str" const.
2627 2015-03-20 Pedro Alves <palves@redhat.com>
2629 * server.c (handle_general_set): Make "req_str" const.
2631 2015-03-19 Pedro Alves <palves@redhat.com>
2633 * linux-low.c (linux_resume_one_lwp): Rename to ...
2634 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
2635 instead call perror_with_name.
2636 (check_ptrace_stopped_lwp_gone): New function.
2637 (linux_resume_one_lwp): Reimplement as wrapper around
2638 linux_resume_one_lwp_throw that swallows errors if the LWP is
2641 2015-03-19 Pedro Alves <palves@redhat.com>
2643 * linux-low.c (count_events_callback, select_event_lwp_callback):
2644 No longer check whether the thread has resume_stop as last resume
2647 2015-03-19 Pedro Alves <palves@redhat.com>
2649 * linux-low.c (count_events_callback, select_event_lwp_callback):
2650 Use the lwp's status_pending_p field, not the thread's.
2652 2015-03-19 Pedro Alves <palves@redhat.com>
2654 * linux-low.c (select_event_lwp_callback): Update comments to
2655 no longer mention SIGTRAP.
2657 2015-03-18 Gary Benson <gbenson@redhat.com>
2659 * server.c (handle_query): Do not report vFile:fstat as supported.
2661 2015-03-11 Gary Benson <gbenson@redhat.com>
2663 * hostio.c (sys/types.h): New include.
2664 (sys/stat.h): Likewise.
2665 (common-remote-fileio.h): Likewise.
2666 (handle_fstat): New function.
2667 (handle_vFile): Handle vFile:fstat packets.
2669 2015-03-11 Gary Benson <gbenson@redhat.com>
2671 * configure.ac (AC_CHECK_MEMBERS): Add checks for
2672 struct stat.st_blocks and struct stat.st_blksize.
2673 * configure: Regenerate.
2674 * config.in: Likewise.
2675 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
2676 (OBS): Add common-remote-fileio.o.
2677 (common-remote-fileio.o): New rule.
2679 2015-03-09 Pedro Alves <palves@redhat.com>
2681 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
2682 'struct sockaddr' pointer in 'accept' call.
2684 2015-03-09 Pedro Alves <palves@redhat.com>
2687 2015-03-07 Pedro Alves <palves@redhat.com>
2688 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2689 or <winsock2.h> here. Instead include "gdb_socket.h".
2690 (remote_open): Use union gdb_sockaddr_u.
2691 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2692 or <winsock2.h> here. Instead include "gdb_socket.h".
2693 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2694 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2696 (init_named_socket, gdb_agent_helper_thread): Use union
2699 2015-03-07 Pedro Alves <palves@redhat.com>
2701 * configure.ac (build_warnings): Move
2702 -Wdeclaration-after-statement to the C-specific set.
2703 * configure: Regenerate.
2705 2015-03-07 Pedro Alves <palves@redhat.com>
2707 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2708 or <winsock2.h> here. Instead include "gdb_socket.h".
2709 (remote_open): Use union gdb_sockaddr_u.
2710 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2711 or <winsock2.h> here. Instead include "gdb_socket.h".
2712 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2713 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2715 (init_named_socket, gdb_agent_helper_thread): Use union
2718 2015-03-07 Pedro Alves <palves@redhat.com>
2720 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
2723 2015-03-06 Yao Qi <yao.qi@linaro.org>
2725 * linux-aarch64-low.c (aarch64_insert_point): Use
2726 show_debug_regs as a boolean.
2727 (aarch64_remove_point): Likewise.
2729 2015-03-05 Pedro Alves <palves@redhat.com>
2731 * lynx-low.c (lynx_target_ops): Install NULL hooks for
2732 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
2733 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
2734 * nto-low.c (nto_target_ops): Likewise.
2735 * spu-low.c (spu_target_ops): Likewise.
2736 * win32-low.c (win32_target_ops): Likewise.
2738 2015-03-04 Pedro Alves <palves@redhat.com>
2740 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
2741 Decide whether a breakpoint triggered based on the SIGTRAP's
2743 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
2744 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
2745 (linux_low_filter_event): Check for breakpoints before checking
2747 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
2749 (linux_stopped_by_sw_breakpoint)
2750 (linux_supports_stopped_by_sw_breakpoint)
2751 (linux_stopped_by_hw_breakpoint)
2752 (linux_supports_stopped_by_hw_breakpoint): New functions.
2753 (linux_target_ops): Install new target methods.
2755 2015-03-04 Pedro Alves <palves@redhat.com>
2757 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
2758 * server.c (swbreak_feature, hwbreak_feature): New globals.
2759 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
2760 (captured_main): Clear swbreak_feature and hwbreak_feature.
2761 * server.h (swbreak_feature, hwbreak_feature): Declare.
2762 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
2763 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
2764 supports_stopped_by_hw_breakpoint>: New fields.
2765 (target_supports_stopped_by_sw_breakpoint)
2766 (target_stopped_by_sw_breakpoint)
2767 (target_supports_stopped_by_hw_breakpoint)
2768 (target_stopped_by_hw_breakpoint): Declare.
2770 2015-03-04 Pedro Alves <palves@redhat.com>
2772 enum lwp_stop_reason -> enum target_stop_reason
2773 * linux-low.c (check_stopped_by_breakpoint): Adjust.
2774 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
2775 (linux_wait_1, stuck_in_jump_pad_callback)
2776 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
2777 (linux_stopped_by_watchpoint):
2778 * linux-low.h (enum lwp_stop_reason): Delete.
2779 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
2780 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2782 2015-03-04 Yao Qi <yao.qi@linaro.org>
2784 * Makefile.in (SFILES): Add linux-aarch64-low.c.
2786 2015-03-03 Gary Benson <gbenson@redhat.com>
2788 * hostio.c (handle_vFile): Fix prefix lengths.
2790 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2792 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2795 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2797 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2798 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2799 (clean): Add "rm -f" for above C files.
2800 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2801 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2802 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2803 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2804 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2805 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2806 (init_registers_s390x_vx_linux64)
2807 (init_registers_s390x_tevx_linux64)
2808 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2809 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
2811 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
2812 (s390_store_vxrs_high): New functions.
2813 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
2815 (s390_arch_setup): Add logic for selecting one of the new target
2816 descriptions. Activate the new vector regsets if applicable.
2817 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
2818 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
2819 and init_registers_s390x_tevx_linux64.
2821 2015-03-01 Pedro Alves <palves@redhat.com>
2823 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
2826 2015-02-27 Pedro Alves <palves@redhat.com>
2828 * linux-x86-low.c (u_debugreg_offset): New function.
2829 (x86_linux_dr_get, x86_linux_dr_set): Use it.
2831 2015-02-27 Pedro Alves <palves@redhat.com>
2833 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
2834 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
2835 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
2836 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2837 (ps_lsetfpregs, ps_getpid)
2838 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2839 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2840 (ps_lsetxregs, ps_plog): Declare.
2842 2015-02-27 Pedro Alves <palves@redhat.com>
2844 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2845 IP_AGENT_EXPORT_FUNC.
2846 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2847 IP_AGENT_EXPORT_FUNC.
2848 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2849 (IP_AGENT_EXPORT): Delete.
2850 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2851 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2852 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2853 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2854 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2855 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2856 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2857 (traceframe_read_count, traceframe_write_count)
2858 (traceframes_created, trace_state_variables, get_raw_reg)
2859 (get_trace_state_variable_value, set_trace_state_variable_value)
2860 (ust_loaded, helper_thread_id, cmd_buf): Use
2861 IPA_SYM_EXPORTED_NAME.
2862 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2863 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2864 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2865 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2866 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2867 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2868 EXTERN_C_PUSH/EXTERN_C_POP.
2869 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2870 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2871 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2872 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2873 (traceframe_write_count, traceframe_read_count)
2874 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2875 (about_to_request_buffer_space, get_trace_state_variable_value)
2876 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2877 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2878 EXTERN_C_PUSH/EXTERN_C_POP.
2879 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2880 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2881 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2882 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2883 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2884 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2885 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2886 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2888 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2889 (IP_AGENT_EXPORT_VAR_DECL): Define.
2891 (gdb_agent_get_raw_reg): Declare.
2893 2015-02-27 Tom Tromey <tromey@redhat.com>
2894 Pedro Alves <palves@redhat.com>
2896 Rename symbols whose names are reserved C++ keywords throughout.
2898 2015-02-27 Pedro Alves <palves@redhat.com>
2900 * Makefile.in (COMPILER): New, get it from autoconf.
2901 (CXX): Get from autoconf instead.
2902 (COMPILE.pre): Use COMPILER.
2903 (CC-LD): Rename to ...
2904 (CC_LD): ... this. Use COMPILER.
2905 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2906 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2907 * acinclude.m4: Include build-with-cxx.m4.
2908 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2909 Disable -Werror by default if building in C++ mode.
2910 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2911 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2912 the C++ compiler. Save/restore CXXFLAGS too.
2913 * configure: Regenerate.
2915 2015-02-27 Pedro Alves <palves@redhat.com>
2917 * acinclude.m4: Include libiberty.m4.
2918 * configure.ac: Call libiberty_INIT.
2919 * config.in, configure: Regenerate.
2921 2015-02-26 Pedro Alves <palves@redhat.com>
2923 * linux-low.c (linux_wait_1): When incrementing the PC past a
2924 program breakpoint always use the_low_target.breakpoint_len as
2925 increment, rather than the maximum between that and
2926 the_low_target.decr_pc_after_break.
2928 2015-02-23 Pedro Alves <palves@redhat.com>
2930 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2931 thread was doing a step-over; always adjust the PC if
2932 we stepped over a permanent breakpoint.
2933 (linux_wait_1): If we stepped over breakpoint that was on top of a
2934 permanent breakpoint, manually advance the PC past it.
2936 2015-02-23 Pedro Alves <palves@redhat.com>
2938 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2940 (x86_fill_gregset, x86_store_gregset): Use it when handling
2943 2015-02-20 Pedro Alves <palves@redhat.com>
2945 * thread-db.c: Include "nat/linux-procfs.h".
2946 (thread_db_init): Skip listing new threads if the kernel supports
2947 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2949 2015-02-20 Pedro Alves <palves@redhat.com>
2951 * linux-low.c (status_pending_p_callback): Use ptid_match.
2953 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2955 PR breakpoints/16812
2956 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2957 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2958 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2960 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2962 PR breakpoints/15956
2963 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2965 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2967 * linux-low.c (linux_low_btrace_conf): Print size.
2968 * server.c (handle_btrace_conf_general_set): New.
2969 (hanle_general_set): Call handle_btrace_conf_general_set.
2970 (handle_query): Report Qbtrace-conf:bts:size as supported.
2972 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2974 * linux-low.c (linux_low_enable_btrace): Update parameters.
2975 (linux_low_btrace_conf): New.
2976 (linux_target_ops)<to_btrace_conf>: Initialize.
2977 * server.c (current_btrace_conf): New.
2978 (handle_btrace_enable): Rename to ...
2979 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2980 to target_enable_btrace. Update comment. Update users.
2981 (handle_qxfer_btrace_conf): New.
2982 (qxfer_packets): Add btrace-conf entry.
2983 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2984 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2985 (target_ops)<read_btrace_conf>: New.
2986 (target_enable_btrace): Update parameters.
2987 (target_read_btrace_conf): New.
2989 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2991 * server.c (handle_btrace_general_set): Remove call to
2992 target_supports_btrace.
2993 (supported_btrace_packets): New.
2994 (handle_query): Call supported_btrace_packets.
2995 * target.h: include btrace-common.h.
2996 (btrace_target_info): Removed.
2997 (supports_btrace, target_supports_btrace): Update parameters.
2999 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3001 * Makefile.in (SFILES): Add common/btrace-common.c.
3002 (OBS): Add common/btrace-common.o.
3003 (btrace-common.o): Add build rules.
3004 * linux-low: Include btrace-common.h.
3005 (linux_low_read_btrace): Use struct btrace_data. Call
3006 btrace_data_init and btrace_data_fini.
3008 2015-02-06 Pedro Alves <palves@redhat.com>
3010 * thread-db.c (find_new_threads_callback): Add debug output.
3012 2015-02-04 Pedro Alves <palves@redhat.com>
3014 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
3015 (resume_stopped_resumed_lwps): New function.
3016 (linux_wait_for_event_filtered): Use it.
3018 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3020 * Makefile.in (SFILES): Add linux-personality.c.
3021 (linux-personality.o): New rule.
3022 * configure.srv (srv_linux_obj): Add linux-personality.o to the
3023 list of objects to be built.
3024 * linux-low.c: Include nat/linux-personality.h.
3025 (linux_create_inferior): Remove code to disable address space
3026 randomization (moved to ../nat/linux-personality.c). Create
3027 cleanup to disable address space randomization.
3029 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3031 * Makefile.in (posix-strerror.o): New rule.
3032 (mingw-strerror.o): Likewise.
3033 * configure: Regenerated.
3034 * configure.ac: Source file ../common/common.host. Initialize new
3035 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
3037 2015-01-14 Yao Qi <yao@codesourcery.com>
3039 * Makefile.in (SFILES): Add nat/ppc-linux.c.
3040 (ppc-linux.o): New rule.
3041 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3042 * configure.ac: AC_CHECK_FUNCS(getauxval).
3043 * config.in: Re-generated.
3044 * configure: Re-generated.
3045 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3046 ppc64_64bit_inferior_p
3048 2015-01-14 Yao Qi <yao@codesourcery.com>
3050 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3051 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3052 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3053 (PT_ORIG_R3, PT_TRAP): Likewise.
3054 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3055 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3056 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3058 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3060 * i387-fp.c (i387_cache_to_xsave): In look over
3061 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3062 zmmh_low_space field by use of zmmh_high_space.
3064 2015-01-09 Pedro Alves <palves@redhat.com>
3066 * linux-low.c (step_over_bkpt): Move higher up in the file.
3067 (handle_extended_wait): Don't store the stop_pc here.
3068 (get_stop_pc): Adjust comments and rename to ...
3069 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3070 stopped for a software breakpoint or hardware breakpoint.
3071 (thread_still_has_status_pending_p): New function.
3072 (status_pending_p_callback): Use
3073 thread_still_has_status_pending_p. If the event is no longer
3074 interesting, resume the LWP.
3075 (handle_tracepoints): Add assert.
3076 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3077 (wstatus_maybe_breakpoint): New function.
3078 (cancel_breakpoint): Delete function.
3079 (check_stopped_by_watchpoint): New function, factored out from
3080 linux_low_filter_event.
3081 (lp_status_maybe_breakpoint): Delete function.
3082 (linux_low_filter_event): Remove filter_ptid argument.
3083 Leave thread group exits pending here. Store the LWP's stop PC.
3084 Always leave events pending.
3085 (linux_wait_for_event_filtered): Pull all events out of the
3086 kernel, and leave them all pending.
3087 (count_events_callback, select_event_lwp_callback): Consider all
3089 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3090 (select_event_lwp): Only give preference to the stepping LWP in
3091 all-stop mode. Adjust comments.
3092 (ignore_event): New function.
3093 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3094 references to cancel_breakpoints. Adjust to renames. Also give
3095 equal priority to all LWPs that have had events in non-stop mode.
3096 If reporting a software breakpoint event, unadjust the LWP's PC.
3097 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3098 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3100 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3101 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3102 (linux_stopped_by_watchpoint): Adjust.
3103 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3104 * linux-low.h (enum lwp_stop_reason): New.
3105 (struct lwp_info) <stop_pc>: Adjust comment.
3106 <stopped_by_watchpoint>: Delete field.
3107 <stop_reason>: New field.
3108 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3109 * mem-break.c (software_breakpoint_inserted_here)
3110 (hardware_breakpoint_inserted_here): New function.
3111 * mem-break.h (software_breakpoint_inserted_here)
3112 (hardware_breakpoint_inserted_here): Declare.
3113 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3114 (cancel_breakpoints): Delete.
3115 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3116 (upload_fast_traceframes): Remove references to
3119 2015-01-09 Pedro Alves <palves@redhat.com>
3121 * thread-db.c (find_new_threads_callback): Ignore thread if the
3122 kernel thread ID is -1.
3124 2015-01-09 Pedro Alves <palves@redhat.com>
3126 * linux-low.c (linux_attach_fail_reason_string): Move to
3127 nat/linux-ptrace.c, and rename.
3128 (linux_attach_lwp): Update comment.
3129 (attach_proc_task_lwp_callback): New function.
3130 (linux_attach): Adjust to rename and use
3131 linux_proc_attach_tgid_threads.
3132 (linux_attach_fail_reason_string): Delete declaration.
3134 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3136 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3137 * server.c (gdbserver_version): Likewise.
3139 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3141 * remote-utils.c: Include ctype.h.
3142 (input_interrupt): Explicitly handle the case when the char
3143 received is the NUL byte. Improve the printing of non-ASCII
3146 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3148 * linux-low.c (linux_low_filter_event): Update call to
3149 linux_enable_event_reporting following the addition of
3150 a new parameter to that function.
3152 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3155 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3156 (AARCH64_FPCR_REGNO): Likewise.
3157 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3158 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3159 (aarch64_store_fpregset): Likewise.
3161 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3163 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3164 Remove FIXME comment about assumption about N.
3166 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3168 * configure.ac: If large-file support is disabled in GDBserver,
3169 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3170 * configure: Regenerate.
3172 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3174 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3175 warning upon ENODATA from ptrace.
3176 * linux-s390-low.c (s390_store_tdb): New.
3177 (s390_regsets): Add regset for NT_S390_TDB.
3179 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3181 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3182 without a fill_function.
3183 * linux-s390-low.c (s390_fill_last_break): Remove.
3184 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3185 (s390_arch_setup): Use regset's size instead of fill_function for
3188 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3190 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3191 the regset's store function when ptrace returned an error.
3192 * regcache.c (get_thread_regcache): Invalidate register cache
3193 before fetching inferior's registers.
3195 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3197 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3198 while-loop as for-loop.
3199 (regsets_store_inferior_registers): Likewise.
3201 2014-11-28 Yao Qi <yao@codesourcery.com>
3203 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3204 * config.in, configure: Re-generate.
3205 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3208 2014-11-21 Yao Qi <yao@codesourcery.com>
3210 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3211 (AC_CHECK_HEADERS): Remove malloc.h.
3212 * configure: Re-generated.
3213 * config.in: Re-generated.
3214 * server.h: Don't include alloca.h and malloc.h.
3215 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3216 Don't include malloc.h.
3218 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3220 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3221 corresponding ERRNO check in same block.
3223 2014-11-12 Pedro Alves <palves@redhat.com>
3225 * server.c (cont_thread): Update comment.
3226 (start_inferior, attach_inferior): No longer clear cont_thread.
3227 (handle_v_cont): No longer set cont_thread.
3228 (captured_main): Clear cont_thread each time a GDB connects.
3230 2014-11-12 Pedro Alves <palves@redhat.com>
3232 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3233 thread, and don't resume all threads if the Hc thread has exited.
3235 2014-11-12 Pedro Alves <palves@redhat.com>
3237 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3238 the process group instead of to a specific LWP.
3240 2014-10-15 Pedro Alves <palves@redhat.com>
3243 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3245 (arm_set_thread_context): Delete.
3246 (the_low_target): Adjust.
3247 * win32-i386-low.c (debug_registers_changed)
3248 (debug_registers_used): Delete.
3249 (update_debug_registers_callback): New function.
3250 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3251 needing to update their debug registers.
3252 (win32_get_current_dr): New function.
3253 (x86_dr_low_get_addr, x86_dr_low_get_control)
3254 (x86_dr_low_get_status): Fetch the debug register from the thread
3256 (i386_initial_stuff): Adjust.
3257 (i386_get_thread_context): Remove current_event parameter. Don't
3258 clear debug_registers_changed nor copy DR values to
3260 (i386_set_thread_context): Delete.
3261 (i386_prepare_to_resume): New function.
3262 (i386_thread_added): Mark the thread as needing to update irs
3264 (the_low_target): Remove i386_set_thread_context and install
3265 i386_prepare_to_resume.
3266 * win32-low.c (win32_get_thread_context): Adjust.
3267 (win32_set_thread_context): Use SetThreadContext
3269 (win32_prepare_to_resume): New function.
3270 (win32_require_context): New function, factored out from ...
3271 (thread_rec): ... this.
3272 (continue_one_thread): Call win32_prepare_to_resume on each thread
3273 we're about to continue.
3274 (win32_resume): Call win32_prepare_to_resume on the event thread.
3275 * win32-low.h (struct win32_thread_info)
3276 <debug_registers_changed>: New field.
3277 (struct win32_target_ops): Change prototype of set_thread_context,
3278 delete set_thread_context and add prepare_to_resume.
3279 (win32_require_context): New declaration.
3281 2014-10-08 Gary Benson <gbenson@redhat.com>
3283 * server.h: Do not include common-exceptions.h.
3285 2014-10-08 Gary Benson <gbenson@redhat.com>
3287 * server.h: Do not include cleanups.h.
3289 2014-09-30 James Hogan <james.hogan@imgtec.com>
3291 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3294 2014-09-23 Yao Qi <yao@codesourcery.com>
3296 * linux-low.c (lp_status_maybe_breakpoint): New function.
3297 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3298 (count_events_callback): Likewise.
3299 (select_event_lwp_callback): Likewise.
3300 (cancel_breakpoints_callback): Likewise.
3302 2014-09-19 Don Breazeal <donb@codesourcery.com>
3304 * linux-low.c (handle_extended_wait): Call
3305 linux_ptrace_get_extended_event.
3306 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3307 linux_is_extended_waitstatus.
3309 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3311 * Makefile.in (CPPFLAGS): Define.
3312 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3313 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3315 2014-09-16 Gary Benson <gbenson@redhat.com>
3317 * inferiors.h (current_inferior): Renamed as...
3318 (current_thread): New variable. All uses updated.
3319 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3320 (maybe_move_out_of_jump_pad): Likewise.
3321 (cancel_breakpoint): Likewise.
3322 (linux_low_filter_event): Likewise.
3323 (wait_for_sigstop): Likewise.
3324 (linux_resume_one_lwp): Likewise.
3325 (need_step_over_p): Likewise.
3326 (start_step_over): Likewise.
3327 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3328 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3329 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3330 and save_inferior as saved_thread.
3331 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3333 (regcache_invalidate_thread): Likewise.
3334 * remote-utils.c (prepare_resume_reply): Likewise.
3335 * thread-db.c (thread_db_get_tls_address): Likewise.
3336 (disable_thread_event_reporting): Likewise.
3337 (remove_thread_event_breakpoints): Likewise.
3338 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3340 * target.h (set_desired_inferior): Renamed as...
3341 (set_desired_thread): New declaration. All uses updated.
3342 * server.c (myresume): Updated comment to reference thread instead
3344 (handle_serial_event): Likewise.
3345 (handle_target_event): Likewise.
3347 2014-09-12 Tom Tromey <tromey@redhat.com>
3348 Gary Benson <gbenson@redhat.com>
3350 * regcache.h: Include common-regcache.h.
3351 (regcache_read_pc): Don't declare.
3352 * regcache.c (get_thread_regcache_for_ptid): New function.
3354 2014-09-11 Tom Tromey <tromey@redhat.com>
3355 Gary Benson <gbenson@redhat.com>
3357 * symbol.c: New file.
3358 * Makefile.in (SFILES): Add symbol.c.
3359 (OBS): Add symbol.o.
3361 2014-09-11 Gary Benson <gbenson@redhat.com>
3363 * target.c (target_stop_ptid, target_continue_ptid): New
3366 2014-09-11 Tom Tromey <tromey@redhat.com>
3367 Gary Benson <gbenson@redhat.com>
3369 * target.h: Include target/target.h.
3370 * target.c (target_read_memory, target_read_uint32)
3371 (target_write_memory): New functions.
3373 2014-09-11 Gary Benson <gbenson@redhat.com>
3375 * server.h (debug_hw_points): Don't declare.
3376 * server.c (debug_hw_points): Don't define. Replace all uses
3377 with show_debug_regs.
3378 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3379 all uses with show_debug_regs.
3381 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3383 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3384 endianness into account.
3385 (ppc_supply_ptrace_register): Likewise.
3387 2014-09-03 James Hogan <james.hogan@imgtec.com>
3389 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3390 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3392 2014-09-03 Gary Benson <gbenson@redhat.com>
3394 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3395 ALL_DEBUG_ADDRESS_REGISTERS.
3397 2014-09-02 Gary Benson <gbenson@redhat.com>
3399 * i386-low.h: Renamed as...
3400 * x86-low.h: New file. All type, function and variable name
3401 prefixes changed from "i386_" to "x86_". All references updated.
3402 * i386-low.c: Renamed as...
3403 * x86-low.c: New file. All type, function and variable name
3404 prefixes changed from "i386_" to "x86_". All references updated.
3406 2014-09-02 Gary Benson <gbenson@redhat.com>
3408 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3409 (x86_linux_new_thread): Likewise.
3411 2014-08-29 Gary Benson <gbenson@redhat.com>
3413 * server.h (setjmp.h): Do not include.
3414 (toplevel): Do not declare.
3415 (common-exceptions.h): Include.
3416 (cleanups.h): Likewise.
3417 * server.c (toplevel): Do not define.
3418 (exit_code): New static global.
3419 (detach_or_kill_for_exit_cleanup): New function.
3420 (main): New function. Original main renamed to...
3421 (captured_main): New function.
3422 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3424 2014-08-29 Gary Benson <gbenson@redhat.com>
3426 * Makefile.in (SFILES): Add common/common-exceptions.c.
3427 (OBS): Add common-exceptions.o.
3428 (common-exceptions.o): New rule.
3429 * utils.c (prepare_to_throw_exception): New function.
3431 2014-08-29 Gary Benson <gbenson@redhat.com>
3433 * config.in: Regenerate.
3434 * configure: Likewise.
3436 2014-08-29 Gary Benson <gbenson@redhat.com>
3438 * Makefile.in (SFILES): Add common/cleanups.c.
3440 (cleanups.o): New rule.
3442 2014-08-29 Gary Benson <gbenson@redhat.com>
3444 * utils.c (internal_vwarning): New function.
3446 2014-08-28 Gary Benson <gbenson@redhat.com>
3448 * utils.h (fatal): Remove declaration.
3449 * utils.c (fatal): Remove function.
3451 2014-08-28 Gary Benson <gbenson@redhat.com>
3453 * tracepoint.c (gdb_agent_init): Replace fatal with
3455 (initialize_tracepoint): Likewise.
3457 2014-08-28 Gary Benson <gbenson@redhat.com>
3459 * remote-utils.c (remote_prepare): Replace fatal with error.
3461 2014-08-28 Gary Benson <gbenson@redhat.com>
3463 * linux-low.c (linux_async): Replace fatal with warning.
3465 (linux_start_non_stop): Return -1 if linux_async failed.
3467 2014-08-28 Gary Benson <gbenson@redhat.com>
3469 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3471 (i386_dr_low_get_addr): Remove vague comment.
3472 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3475 2014-08-28 Gary Benson <gbenson@redhat.com>
3477 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3478 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3480 (linux_resume_one_lwp): Likewise.
3481 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3483 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3484 with internal_error.
3485 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3486 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3487 (find_register_by_name): Replace fatal with internal_error.
3488 (find_regno): Likewise.
3489 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3490 * thread-db.c (thread_db_create_event): Likewise.
3491 (thread_db_load_search): Likewise.
3492 (try_thread_db_load_1): Likewise.
3493 * tracepoint.c (get_jump_space_head): Replace fatal with
3495 (claim_trampoline_space): Likewise.
3496 (have_fast_tracepoint_trampoline_buffer): Likewise.
3497 (cmd_qtstart): Likewise.
3498 (stop_tracing): Likewise.
3499 (fast_tracepoint_collecting): Likewise.
3500 (target_malloc): Likewise.
3501 (download_tracepoint): Likewise.
3502 (download_trace_state_variables): Replace check with gdb_assert.
3503 (upload_fast_traceframes): Replace fatal with internal_error.
3505 2014-08-19 Tom Tromey <tromey@redhat.com>
3506 Gary Benson <gbenson@redhat.com>
3508 * Makefile.in (SFILES): Add common/common-debug.c.
3509 (OBS): Add common-debug.o.
3510 (common-debug.o): New rule.
3511 * debug.h (debug_printf): Don't declare.
3512 * debug.c (debug_printf): Renamed and rewritten as...
3513 (debug_vprintf): New function.
3515 2014-08-19 Gary Benson <gbenson@redhat.com>
3517 * utils.h: Do not include print-utils.h.
3519 2014-08-19 Tom Tromey <tromey@redhat.com>
3520 Gary Benson <gbenson@redhat.com>
3522 * server.h: Add static assertion.
3523 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3525 2014-08-19 Tom Tromey <tromey@redhat.com>
3526 Gary Benson <gbenson@redhat.com>
3528 * Makefile.in (SFILES): Add common/errors.c.
3529 (OBS): Add errors.o.
3530 (IPA_OBS): Add errors-ipa.o.
3531 (errors.o): New rule.
3532 (errors-ipa.o): Likewise.
3533 * utils.h (perror_with_name, error, warning): Don't declare.
3534 * utils.c (warning): Renamed and rewritten as...
3535 (vwarning): New function.
3536 (error): Renamed and rewritten as...
3537 (verror): New function.
3538 (internal_error): Renamed and rewritten as...
3539 (internal_verror): New function.
3541 2014-08-07 Gary Benson <gbenson@redhat.com>
3543 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3544 * configure: Regenerate.
3545 * config.in: Likewise.
3546 * server.h: Do not include errno.h.
3547 * event-loop.c: Likewise.
3548 * hostio-errno.c: Likewise.
3549 * linux-low.c: Likewise.
3550 * remote-utils.c: Likewise.
3551 * spu-low.c: Likewise.
3552 * utils.c: Likewise.
3553 * gdbreplay.c: Unconditionally include errno.h.
3555 2014-08-07 Gary Benson <gbenson@redhat.com>
3557 * server.h: Do not include string.h.
3558 * event-loop.c: Likewise.
3559 * linux-low.c: Likewise.
3560 * regcache.c: Likewise.
3561 * remote-utils.c: Likewise.
3562 * spu-low.c: Likewise.
3563 * utils.c: Likewise.
3565 2014-08-07 Gary Benson <gbenson@redhat.com>
3567 * server.h: Do not include gdb_assert.h.
3569 2014-08-07 Gary Benson <gbenson@redhat.com>
3571 * server.h: Do not include common-utils.h.
3573 2014-08-07 Gary Benson <gbenson@redhat.com>
3575 * server.h: Do not include ptid.h.
3576 * notif.h: Likewise.
3578 2014-08-07 Gary Benson <gbenson@redhat.com>
3580 * server.h: Do not include gdb_locale.h.
3582 2014-08-07 Gary Benson <gbenson@redhat.com>
3584 * server.h: Do not include gdb/signals.h.
3585 * win32-low.c: Likewise.
3587 2014-08-07 Gary Benson <gbenson@redhat.com>
3589 * server.h: Do not include pathmax.h.
3591 2014-08-07 Gary Benson <gbenson@redhat.com>
3593 * server.h: Do not include libiberty.h.
3594 * linux-bfin-low.c: Likewise.
3596 2014-08-07 Gary Benson <gbenson@redhat.com>
3598 * server.h: Do not include ansidecl.h.
3600 2014-08-07 Gary Benson <gbenson@redhat.com>
3602 * linux-x86-low.c: Do not include stddef.h.
3603 * lynx-ppc-low.c: Likewise.
3604 * tracepoint.c: Likewise.
3606 2014-08-07 Gary Benson <gbenson@redhat.com>
3608 * server.h: Do not include stdarg.h.
3609 * nto-low.c: Likewise.
3611 2014-08-07 Gary Benson <gbenson@redhat.com>
3613 * server.h: Do not include stdlib.h.
3614 * inferiors.c: Likewise.
3615 * linux-low.c: Likewise.
3616 * regcache.c: Likewise.
3617 * spu-low.c: Likewise.
3618 * tracepoint.c: Likewise.
3619 * utils.c: Likewise.
3621 2014-08-07 Gary Benson <gbenson@redhat.com>
3623 * server.h: Do not include stdio.h.
3624 * linux-low.c: Likewise.
3625 * remote-utils.c: Likewise.
3626 * spu-low.c: Likewise.
3627 * utils.c: Likewise.
3628 * wincecompat.c: Likewise.
3630 2014-08-06 Gary Benson <gbenson@redhat.com>
3632 * regcache.c (init_register_cache): Move conditionals inside if.
3634 2014-08-06 Gary Benson <gbenson@redhat.com>
3636 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
3638 2014-07-31 Gary Benson <gbenson@redhat.com>
3640 * ax.h: Do not include server.h.
3641 * gdbthread.h: Likewise.
3642 * lynx-low.h: Likewise.
3643 * notif.h: Likewise.
3645 2014-07-30 Gary Benson <gbenson@redhat.com>
3647 * server.h: Include common-defs.h.
3648 Do not include config.h or build-gnulib-gdbserver/config.h.
3650 2014-07-30 Gary Benson <gbenson@redhat.com>
3652 * hostio-errno.c: Move server.h to top of includes list.
3653 * inferiors.c: Likewise.
3654 * linux-x86-low.c: Likewise.
3655 * notif.c: Include server.h.
3657 2014-07-24 Tom Tromey <tromey@redhat.com>
3658 Gary Benson <gbenson@redhat.com>
3660 * server.h (CORE_ADDR): Now unsigned.
3662 2014-07-16 Pedro Alves <palves@redhat.com>
3664 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
3666 2014-07-15 Pedro Alves <palves@redhat.com>
3668 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
3671 2014-07-11 Pedro Alves <palves@redhat.com>
3673 * linux-low.c (kill_wait_lwp): New function, based on
3674 kill_one_lwp_callback, but use my_waitpid directly.
3675 (kill_one_lwp_callback, linux_kill): Use it.
3677 2014-06-23 Pedro Alves <palves@redhat.com>
3679 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
3680 before setting DR0..DR3.
3682 2014-06-20 Gary Benson <gbenson@redhat.com>
3684 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
3685 * configure: Regenerated.
3686 * config.in: Likewise.
3688 2014-06-20 Gary Benson <gbenson@redhat.com>
3690 * Makefile.in (SFILES): Update locations for files moved
3692 (object file files): Reordered.
3694 2014-06-20 Gary Benson <gbenson@redhat.com>
3696 * i386-low.h (i386_dr_low_can_set_addr): Removed.
3697 (i386_dr_low_set_addr): Likewise.
3698 (i386_dr_low_get_addr): Likewise.
3699 (i386_dr_low_can_set_control): Likewise.
3700 (i386_dr_low_set_control): Likewise.
3701 (i386_dr_low_get_control): Likewise.
3702 (i386_dr_low_get_status): Likewise.
3703 (i386_get_debug_register_length): Likewise.
3704 * linux-x86-low.c (i386_dr_low_set_addr):
3705 Changed signature. Made static.
3706 (i386_dr_low_get_addr): Likewise.
3707 (i386_dr_low_set_control): Likewise.
3708 (i386_dr_low_get_control): Likewise.
3709 (i386_dr_low_get_status): Likewise.
3710 (i386_dr_low): New global variable.
3711 * win32-i386-low.c (i386_dr_low_set_addr):
3712 Changed signature. Made static.
3713 (i386_dr_low_get_addr): Likewise.
3714 (i386_dr_low_set_control): Likewise.
3715 (i386_dr_low_get_control): Likewise.
3716 (i386_dr_low_get_status): Likewise.
3717 (i386_dr_low): New global variable.
3719 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
3721 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
3722 * Makefile.in (AR, AR_FLAGS): Define.
3723 * configure: Regenerate.
3725 2014-06-19 Gary Benson <gbenson@redhat.com>
3727 * Makefile.in (i386-dregs.o): New rule.
3728 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
3729 * i386-low.c (target.h): Remove include.
3730 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
3731 (DR_CONTROL_SHIFT): Likewise.
3732 (DR_CONTROL_SIZE): Likewise.
3733 (DR_RW_EXECUTE): Likewise.
3734 (DR_RW_WRITE): Likewise.
3735 (DR_RW_READ): Likewise.
3736 (DR_RW_IORW): Likewise.
3737 (DR_LEN_1): Likewise.
3738 (DR_LEN_2): Likewise.
3739 (DR_LEN_4): Likewise.
3740 (DR_LEN_8): Likewise.
3741 (DR_LOCAL_ENABLE_SHIFT): Likewise.
3742 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
3743 (DR_ENABLE_SIZE): Likewise.
3744 (DR_LOCAL_SLOWDOWN): Likewise.
3745 (DR_GLOBAL_SLOWDOWN): Likewise.
3746 (DR_CONTROL_RESERVED): Likewise.
3747 (I386_DR_CONTROL_MASK): Likewise.
3748 (I386_DR_VACANT): Likewise.
3749 (I386_DR_LOCAL_ENABLE): Likewise.
3750 (I386_DR_GLOBAL_ENABLE): Likewise.
3751 (I386_DR_DISABLE): Likewise.
3752 (I386_DR_SET_RW_LEN): Likewise.
3753 (I386_DR_GET_RW_LEN): Likewise.
3754 (I386_DR_WATCH_HIT): Likewise.
3755 (i386_wp_op_t): Likewise.
3756 (i386_show_dr): Likewise.
3757 (i386_length_and_rw_bits): Likewise.
3758 (i386_insert_aligned_watchpoint): Likewise.
3759 (i386_remove_aligned_watchpoint): Likewise.
3760 (i386_handle_nonaligned_watchpoint): Likewise.
3761 i386_update_inferior_debug_regs(): Likewise.
3762 (i386_dr_insert_watchpoint): Likewise.
3763 (i386_dr_remove_watchpoint): Likewise.
3764 (i386_dr_region_ok_for_watchpoint): Likewise.
3765 (i386_dr_stopped_data_address): Likewise.
3766 (i386_dr_stopped_by_watchpoint): Likewise.
3768 2014-06-19 Gary Benson <gbenson@redhat.com>
3770 * i386-low.c (i386_dr_show): Renamed to
3771 i386_show_dr and made static. All uses updated.
3772 (i386_dr_length_and_rw_bits): Renamed to
3773 i386_length_and_rw_bits and made static.
3775 (i386_dr_insert_aligned_watchpoint): Renamed to
3776 i386_insert_aligned_watchpoint and made static.
3778 (i386_dr_remove_aligned_watchpoint): Renamed to
3779 i386_remove_aligned_watchpoint and made static.
3781 (i386_dr_update_inferior_debug_regs): Renamed to
3782 i386_update_inferior_debug_regs and made static.
3785 2014-06-18 Gary Benson <gbenson@redhat.com>
3787 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3788 (i386_dr_low_can_set_control): Likewise.
3789 (i386_get_debug_register_length): Likewise.
3790 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3791 (i386_dr_low_can_set_control): Likewise.
3792 (i386_get_debug_register_length): Likewise.
3794 2014-06-17 Gary Benson <gbenson@redhat.com>
3796 * i386-low.h (i386-dregs.h): New include.
3797 (DR_FIRSTADDR): Now in i386-dregs.h.
3798 (DR_LASTADDR): Likewise.
3799 (DR_NADDR): Likewise.
3800 (DR_STATUS): Likewise.
3801 (DR_CONTROL): Likewise.
3802 (i386_debug_reg_state): Likewise.
3803 (i386_dr_insert_watchpoint): Likewise.
3804 (i386_dr_remove_watchpoint): Likewise.
3805 (i386_dr_region_ok_for_watchpoint): Likewise.
3806 (i386_dr_stopped_data_address): Likewise.
3807 (i386_dr_stopped_by_watchpoint): Likewise.
3808 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
3810 2014-06-18 Gary Benson <gbenson@redhat.com>
3812 * i386-low.h (i386_low_insert_watchpoint): Renamed to
3813 i386_dr_insert_watchpoint.
3814 (i386_low_remove_watchpoint): Renamed to
3815 i386_dr_remove_watchpoint.
3816 (i386_low_region_ok_for_watchpoint): Renamed to
3817 i386_dr_region_ok_for_watchpoint.
3818 (i386_low_stopped_data_address): Renamed to
3819 i386_dr_stopped_data_address.
3820 (i386_low_stopped_by_watchpoint): Renamed to
3821 i386_dr_stopped_by_watchpoint.
3822 * i386-low.c (i386_show_dr): Renamed to
3823 i386_dr_show and made nonstatic. All uses updated.
3824 (i386_length_and_rw_bits): Renamed to
3825 i386_dr_length_and_rw_bits and made nonstatic.
3827 (i386_insert_aligned_watchpoint): Renamed to
3828 i386_dr_insert_aligned_watchpoint and made nonstatic.
3830 (i386_remove_aligned_watchpoint): Renamed to
3831 i386_dr_remove_aligned_watchpoint and made nonstatic.
3833 (i386_update_inferior_debug_regs): Renamed to
3834 i386_dr_update_inferior_debug_regs and made nonstatic.
3836 (i386_low_insert_watchpoint): Renamed to
3837 i386_dr_insert_watchpoint. All uses updated.
3838 (i386_low_remove_watchpoint): Renamed to
3839 i386_dr_remove_watchpoint. All uses updated.
3840 (i386_low_region_ok_for_watchpoint): Renamed to
3841 i386_dr_region_ok_for_watchpoint. All uses updated.
3842 (i386_low_stopped_data_address): Renamed to
3843 i386_dr_stopped_data_address. All uses updated.
3844 (i386_low_stopped_by_watchpoint): Renamed to
3845 i386_dr_stopped_by_watchpoint. All uses updated.
3847 2014-06-18 Gary Benson <gbenson@redhat.com>
3849 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3850 (i386_dr_low_can_set_control): Likewise.
3851 (i386_insert_aligned_watchpoint): New check.
3853 2014-06-18 Gary Benson <gbenson@redhat.com>
3855 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3858 2014-06-18 Gary Benson <gbenson@redhat.com>
3860 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3861 instead of fatal and error.
3862 (i386_handle_nonaligned_watchpoint): Likewise.
3864 2014-06-18 Gary Benson <gbenson@redhat.com>
3866 * i386-low.c (i386_get_debug_register_length): New macro.
3867 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3868 (i386_show_dr): Use debug_printf instead of fprintf. Use
3869 phex to format values.
3871 2014-06-18 Gary Benson <gbenson@redhat.com>
3873 * i386-low.h: Comment changes.
3874 * i386-low.c: Likewise.
3876 2014-06-18 Gary Benson <gbenson@redhat.com>
3878 * i386-low.c: Whitespace changes.
3880 2014-06-12 Tom Tromey <tromey@redhat.com>
3882 * utils.c (freeargv): Remove.
3884 2014-06-12 Tom Tromey <tromey@redhat.com>
3886 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3887 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3888 (parse_debug_format_options): Likewise.
3889 (gdbserver_usage): Likewise.
3890 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3891 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3892 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3894 ($(LIBGNU)): Depend on libiberty.
3895 (all-lib): Recurse into all subdirs.
3896 (install-only): Invoke "install" target in subdirs.
3897 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3899 * configure: Rebuild.
3900 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3901 for vasprintf, vsnprintf, or gettimeofday.
3902 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3905 2014-06-05 Joel Brobecker <brobecker@adacore.com>
3907 * development.sh: Delete.
3908 * Makefile.in (config.status): Adjust dependency on development.sh.
3909 * configure.ac: Adjust development.sh source call.
3910 * configure: Regenerate.
3912 2014-06-02 Pedro Alves <palves@redhat.com>
3914 * ax.c (gdb_free_agent_expr): New function.
3915 * ax.h (gdb_free_agent_expr): New declaration.
3916 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3918 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3920 (clear_breakpoint_conditions_and_commands): New function.
3921 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3922 (clear_breakpoint_conditions_and_commands): New declaration.
3924 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3926 * linux-aarch64-low.c (asm/ptrace.h): Include.
3928 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3930 Fix TLS access for -static -pthread.
3931 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3932 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3933 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3935 2014-05-20 Pedro Alves <palves@redhat.com>
3937 * linux-aarch64-low.c (aarch64_insert_point)
3938 (aarch64_remove_point): No longer check whether the type is
3939 supported here. Adjust to new interface.
3940 (the_low_target): Install aarch64_supports_z_point_type as
3941 supports_z_point_type method.
3942 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3943 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3944 instead of a Z packet char. Adjust.
3945 (arm_supports_z_point_type): New function.
3946 (arm_insert_point, arm_remove_point): Adjust to new interface.
3947 (the_low_target): Install arm_supports_z_point_type.
3948 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3949 (cris_insert_point, cris_remove_point): Adjust to new interface.
3950 Don't check whether the type is supported here.
3951 (the_low_target): Install cris_supports_z_point_type.
3952 * linux-low.c (linux_supports_z_point_type): New function.
3953 (linux_insert_point, linux_remove_point): Adjust to new interface.
3954 * linux-low.h (struct linux_target_ops) <insert_point,
3955 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3956 raw_breakpoint pointer parameter.
3957 <supports_z_point_type>: New method.
3958 * linux-mips-low.c (mips_supports_z_point_type): New function.
3959 (mips_insert_point, mips_remove_point): Adjust to new interface.
3960 Use mips_supports_z_point_type.
3961 (the_low_target): Install mips_supports_z_point_type.
3962 * linux-ppc-low.c (the_low_target): Install NULL as
3963 supports_z_point_type method.
3964 * linux-s390-low.c (the_low_target): Install NULL as
3965 supports_z_point_type method.
3966 * linux-sparc-low.c (the_low_target): Install NULL as
3967 supports_z_point_type method.
3968 * linux-x86-low.c (x86_supports_z_point_type): New function.
3969 (x86_insert_point): Adjust to new insert_point interface. Use
3970 insert_memory_breakpoint. Adjust to new
3971 i386_low_insert_watchpoint interface.
3972 (x86_remove_point): Adjust to remove_point interface. Use
3973 remove_memory_breakpoint. Adjust to new
3974 i386_low_remove_watchpoint interface.
3975 (the_low_target): Install x86_supports_z_point_type.
3976 * lynx-low.c (lynx_target_ops): Install NULL as
3977 supports_z_point_type callback.
3978 * nto-low.c (nto_supports_z_point_type): New.
3979 (nto_insert_point, nto_remove_point): Adjust to new interface.
3980 (nto_target_ops): Install nto_supports_z_point_type.
3981 * mem-break.c: Adjust intro comment.
3982 (struct raw_breakpoint) <raw_type, size>: New fields.
3983 <inserted>: Update comment.
3984 <shlib_disabled>: Delete field.
3985 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3986 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3987 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3988 (raw_bkpt_type_to_target_hw_bp_type): New function.
3989 (find_enabled_raw_code_breakpoint_at): New function.
3990 (find_raw_breakpoint_at): New type and size parameters. Use them.
3991 (insert_memory_breakpoint): New function, based off
3992 set_raw_breakpoint_at.
3993 (remove_memory_breakpoint): New function.
3994 (set_raw_breakpoint_at): Reimplement.
3995 (set_breakpoint): New, based on set_breakpoint_at.
3996 (set_breakpoint_at): Reimplement.
3997 (delete_raw_breakpoint): Go through the_target->remove_point
3998 instead of assuming memory breakpoints.
3999 (find_gdb_breakpoint_at): Delete.
4000 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
4001 (find_gdb_breakpoint): New function.
4002 (set_gdb_breakpoint_at): Delete.
4003 (z_type_supported): New function.
4004 (set_gdb_breakpoint_1): New function, loosely based off
4005 set_gdb_breakpoint_at.
4006 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
4007 (delete_gdb_breakpoint_at): Delete.
4008 (delete_gdb_breakpoint_1): New function, loosely based off
4009 delete_gdb_breakpoint_at.
4010 (delete_gdb_breakpoint): New function.
4011 (clear_gdb_breakpoint_conditions): Rename to ...
4012 (clear_breakpoint_conditions): ... this. Don't handle a NULL
4014 (add_condition_to_breakpoint): Make static.
4015 (add_breakpoint_condition): Take a struct breakpoint pointer
4016 instead of an address. Adjust.
4017 (gdb_condition_true_at_breakpoint): Rename to ...
4018 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
4020 (gdb_condition_true_at_breakpoint): Reimplement.
4021 (add_breakpoint_commands): Take a struct breakpoint pointer
4022 instead of an address. Adjust.
4023 (gdb_no_commands_at_breakpoint): Rename to ...
4024 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
4025 parameter. Return true if no breakpoint was found. Change debug
4027 (gdb_no_commands_at_breakpoint): Reimplement.
4028 (run_breakpoint_commands): Rename to ...
4029 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
4030 and change return type to boolean.
4031 (run_breakpoint_commands): New function.
4032 (gdb_breakpoint_here): Also check for Z1 breakpoints.
4033 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
4034 breakpoint. Go through the_target->remove_point instead of
4035 assuming memory breakpoint.
4036 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
4037 software and hardware breakpoints.
4038 (reinsert_raw_breakpoint): Go through the_target->insert_point
4039 instead of assuming memory breakpoint.
4040 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
4041 software and hardware breakpoints.
4042 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4043 Check both software and hardware breakpoints.
4044 (validate_inserted_breakpoint): Assert the breakpoint is a
4045 software breakpoint. Set the inserted flag to -1 instead of
4046 setting shlib_disabled.
4047 (delete_disabled_breakpoints): Adjust.
4048 (validate_breakpoints): Only validate software breakpoints.
4049 Adjust to inserted flag change.
4050 (check_mem_read, check_mem_write): Skip breakpoint types other
4051 than software breakpoints. Adjust to inserted flag change.
4052 * mem-break.h (enum raw_bkpt_type): New enum.
4053 (raw_breakpoint, struct process_info): Forward declare.
4054 (Z_packet_to_target_hw_bp_type): Delete declaration.
4055 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4056 (set_gdb_breakpoint, delete_gdb_breakpoint)
4057 (clear_breakpoint_conditions): New declarations.
4058 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4059 (breakpoint_inserted_here): Update comment.
4060 (add_breakpoint_condition, add_breakpoint_commands): Replace
4061 address parameter with a breakpoint pointer parameter.
4062 (gdb_breakpoint_here): Update comment.
4063 (delete_gdb_breakpoint_at): Delete.
4064 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4065 * server.c (process_point_options): Take a struct breakpoint
4066 pointer instead of an address. Adjust.
4067 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4068 delete_gdb_breakpoint.
4069 * spu-low.c (spu_target_ops): Install NULL as
4070 supports_z_point_type method.
4071 * target.h: Include mem-break.h.
4072 (struct target_ops) <prepare_to_access_memory>: Update comment.
4073 <supports_z_point_type>: New field.
4074 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4075 instead of a char. Also take a raw breakpoint pointer.
4076 * win32-arm-low.c (the_low_target): Install NULL as
4077 supports_z_point_type.
4078 * win32-i386-low.c (i386_supports_z_point_type): New function.
4079 (i386_insert_point, i386_remove_point): Adjust to new interface.
4080 (the_low_target): Install i386_supports_z_point_type.
4081 * win32-low.c (win32_supports_z_point_type): New function.
4082 (win32_insert_point, win32_remove_point): Adjust to new interface.
4083 (win32_target_ops): Install win32_supports_z_point_type.
4084 * win32-low.h (struct win32_target_ops):
4085 <supports_z_point_type>: New method.
4086 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4087 instead of a char. Also take a raw breakpoint pointer.
4089 2014-05-20 Pedro Alves <palves@redhat.com>
4091 * mem-break.h: Include break-common.h.
4092 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4093 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4094 (Z_packet_to_target_hw_bp_type): New declaration.
4095 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4096 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4097 (Z_PACKET_ACCESS_WP): Delete macros.
4098 (Z_packet_to_hw_type): Delete function.
4099 * i386-low.h: Don't include break-common.h here.
4100 (Z_packet_to_hw_type): Delete declaration.
4101 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4102 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4103 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4104 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4105 * linux-aarch64-low.c: Don't include break-common.h here.
4106 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4107 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4108 (Z_packet_to_target_hw_bp_type): Delete function.
4109 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4111 (mips_insert_point, mips_remove_point): Use
4112 Z_packet_to_target_hw_bp_type.
4114 2014-05-20 Pedro Alves <palves@redhat.com>
4116 * linux-aarch64-low.c: Include break-common.h.
4117 (enum target_point_type): Delete.
4118 (Z_packet_to_point_type): Rename to ...
4119 (Z_packet_to_target_hw_bp_type): ... this, and return a
4120 target_hw_bp_type instead.
4121 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4122 instead of an enum target_point_type.
4123 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4125 (aarch64_dr_state_insert_one_point)
4126 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4127 (aarch64_handle_aligned_watchpoint)
4128 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4129 Take an enum target_hw_bp_type instead of an enum
4131 (aarch64_supports_z_point_type): New function.
4132 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4133 use Z_packet_to_target_hw_bp_type.
4135 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4137 * configure.ac: Only use -Werror by default when DEVELOPMENT
4139 * configure: Regenerate.
4141 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4143 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4144 * linux-x86-low.c (X86_64_USER_REGS): New.
4145 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4147 2014-04-28 Yao Qi <yao@codesourcery.com>
4149 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4152 2014-04-25 Pedro Alves <palves@redhat.com>
4155 * linux-low.c (linux_attach_fail_reason_string): New function.
4156 (linux_attach_lwp): Delete.
4157 (linux_attach_lwp_1): Rename to ...
4158 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4159 argument. Remove "initial" parameter. Return int instead of
4160 void. Don't error or warn here.
4161 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4162 failure to attach to the tgid. Call warning when failing to
4164 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4165 argument. Remove "initial" parameter. Return int instead of
4166 void. Don't error or warn here.
4167 (linux_attach_fail_reason_string): New declaration.
4168 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4169 interface change. Use linux_attach_fail_reason_string.
4171 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4172 Walfred Tedeschi <walfred.tedeschi@intel.com>
4174 * Makefile.in: Added rules to handle new files
4175 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4176 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4177 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4178 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4179 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4180 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4182 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4183 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4184 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4185 i386/x32-avx512.xml.
4186 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4187 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4188 i386/x32-avx512-linux.xml.
4189 * i387-fp.c (num_avx512_k_registers): New constant for number
4191 (num_avx512_zmmh_low_registers): New constant for number of
4192 lower ZMM registers (0-15).
4193 (num_avx512_zmmh_high_registers): New constant for number of
4194 higher ZMM registers (16-31).
4195 (num_avx512_ymmh_registers): New contant for number of higher
4196 YMM registers (ymm16-31 added by avx521 on x86_64).
4197 (num_avx512_xmm_registers): New constant for number of higher
4198 XMM registers (xmm16-31 added by AVX512 on x86_64).
4199 (struct i387_xsave): Add space for AVX512 registers.
4200 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4201 Add code to handle AVX512 registers.
4202 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4203 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4204 prototypei from generated file.
4205 (tdesc_amd64_avx512_linux): Likewise.
4206 (init_registers_x32_avx512_linux): Likewise.
4207 (tdesc_x32_avx512_linux): Likewise.
4208 (init_registers_i386_avx512_linux): Likewise.
4209 (tdesc_i386_avx512_linux): Likewise.
4210 (x86_64_regmap): Add AVX512 registers.
4211 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4213 (initialize_low_arch): Add code to initialize AVX512 registers.
4215 2014-04-23 Pedro Alves <palves@redhat.com>
4217 * mem-break.c (find_gdb_breakpoint_at): Make static.
4218 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4220 2014-04-23 Pedro Alves <palves@redhat.com>
4222 * i386-low.c: Don't include break-common.h here.
4223 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4224 prototype to take target_hw_bp_type as argument instead of a Z
4226 * i386-low.h: Include break-common.h here.
4227 (Z_packet_to_hw_type): Declare.
4228 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4230 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4231 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4232 (x86_remove_point): Convert the packet number to a
4233 target_hw_bp_type before calling i386_low_remove_watchpoint.
4234 * win32-i386-low.c (i386_insert_point): Convert the packet number
4235 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4236 (i386_remove_point): Convert the packet number to a
4237 target_hw_bp_type before calling i386_low_remove_watchpoint.
4239 2014-04-23 Pedro Alves <palves@redhat.com>
4241 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4243 2014-04-10 Pedro Alves <palves@redhat.com>
4245 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4246 Check if the condition or command is NULL before checking if the
4247 breakpoint is known. On success, return true.
4248 * mem-break.h (add_breakpoint_condition): Document return.
4249 (add_breakpoint_commands): Add describing comment.
4250 * server.c (skip_to_semicolon): New function.
4251 (process_point_options): Use it.
4253 2014-04-09 Pedro Alves <palves@redhat.com>
4255 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4258 2014-02-27 Pedro Alves <palves@redhat.com>
4261 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4263 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4265 (last_thread_of_process_p): Take a PID argument instead of a
4267 (linux_wait_for_lwp): Delete.
4268 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4270 (linux_low_filter_event): New function, party factored out from
4271 linux_wait_for_event.
4272 (linux_wait_for_event): Rename to ...
4273 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4274 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4275 sigsuspend. Check for zombie leaders.
4276 (linux_wait_for_event): Reimplement as wrapper around
4277 linux_wait_for_event_filtered.
4278 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4279 a normal or signal exit is seen, it's the whole process exiting.
4280 (wait_for_sigstop): No longer a for_each_inferior callback.
4281 Rewrite on top of linux_wait_for_event_filtered.
4282 (stop_all_lwps): Call wait_for_sigstop directly.
4283 * server.c (resume, handle_target_event): Handle
4284 TARGET_WAITKIND_NO_RESUMED.
4286 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4288 * win32-low.c (psapi_get_dll_name,
4289 * win32_CreateToolhelp32Snapshot): Delete.
4290 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4291 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4293 (handle_load_dll): Add function description.
4294 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4296 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4298 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4300 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4301 base address when calling win32_add_one_solib.
4302 (handle_load_dll): Delete local variable load_addr.
4303 Remove 0x1000 offset applied to DLL base address when calling
4304 win32_add_one_solib.
4305 (handle_unload_dll): Add comment.
4307 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4309 * win32-low.c (win32_add_all_dlls): Renames
4310 win32_ensure_ntdll_loaded. Rewrite function documentation.
4311 Adjust implementation to always load all DLLs.
4312 Add 0x1000 offset to DLL base address when calling
4313 win32_add_one_solib.
4314 (child_initialization_done): New static global.
4315 (do_initial_child_stuff): Set child_initialization_done to
4316 zero during child initialization, and 1 after. Replace call
4317 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4319 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4320 (handle_unload_dll): Add function documentation.
4321 (get_child_debug_event): Ignore load and unload DLL events
4322 during child initialization.
4324 2014-02-20 Doug Evans <dje@google.com>
4326 Remove global all_lwps.
4327 * inferiors.h (ptid_of): Move here from linux-low.h.
4328 (pid_of, lwpid_of): Ditto.
4329 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4330 parameter is a struct thread_info * now.
4331 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4332 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4333 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4335 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4336 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4337 * linux-arm-low.c (update_registers_callback): Update, "entry"
4338 parameter is a struct thread_info * now.
4339 Fetch lwpid from current_inferior directly.
4340 (arm_insert_point): Pass &all_threads to find_inferior instead of
4342 (arm_remove_point): Ditto.
4343 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4344 (arm_prepare_to_resume): Fetch pid from thread.
4345 (arm_read_description): Fetch lwpid from current_inferior directly.
4346 * linux-low.c (all_lwps): Delete.
4347 (delete_lwp): Delete call to remove_inferior.
4348 (handle_extended_wait): Fetch lwpid from thread.
4349 (add_lwp): Don't set lwp->entry.id. Remove call to
4350 add_inferior_to_list.
4351 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4352 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4353 (kill_one_lwp_callback): Ditto.
4354 (linux_kill): Don't dereference NULL pointer.
4355 Fetch ptid,lwpid from thread.
4356 (get_detach_signal): Fetch ptid from thread.
4357 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4358 Simplify call to regcache_invalidate_thread.
4359 (delete_lwp_callback): Update, "entry" parameter is a
4360 struct thread_info * now. Fetch pid from thread.
4361 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4362 (status_pending_p_callback): Update, "entry" parameter is a
4363 struct thread_info * now. Fetch ptid from thread.
4364 (find_lwp_pid): Update, "entry" parameter is a
4365 struct thread_info * now.
4366 (linux_wait_for_lwp): Fetch pid from thread.
4367 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4368 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4369 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4370 (dequeue_one_deferred_signal): Ditto.
4371 (cancel_breakpoint): Fetch ptid from current_inferior.
4372 (linux_wait_for_event): Pass &all_threads to find_inferior,
4373 not &all_lwps. Fetch ptid, lwpid from thread.
4374 (count_events_callback): Update, "entry" parameter is a
4375 struct thread_info * now.
4376 (select_singlestep_lwp_callback): Ditto.
4377 (select_event_lwp_callback): Ditto.
4378 (cancel_breakpoints_callback): Ditto.
4379 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4381 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4382 (unsuspend_one_lwp): Update, "entry" parameter is a
4383 struct thread_info * now.
4384 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4386 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4387 Fetch lwpid from thread, not lwp.
4388 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4389 Pass &all_threads to find_inferior, not &all_lwps.
4390 (send_sigstop): Fetch lwpid from thread, not lwp.
4391 (send_sigstop_callback): Update, "entry" parameter is a
4392 struct thread_info * now.
4393 (suspend_and_send_sigstop_callback): Ditto.
4394 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4395 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4396 struct thread_info * now.
4397 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4399 (lwp_running): Update, "entry" parameter is a
4400 struct thread_info * now.
4401 (stop_all_lwps): Fetch ptid from thread.
4402 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4403 (linux_resume_one_lwp): Fetch lwpid from thread.
4404 (linux_set_resume_request): Update, "entry" parameter is a
4405 struct thread_info * now. Fetch pid, lwpid from thread.
4406 (resume_status_pending_p): Update, "entry" parameter is a
4407 struct thread_info * now.
4408 (need_step_over_p): Ditto. Fetch lwpid from thread.
4409 (start_step_over): Fetch lwpid from thread.
4410 (linux_resume_one_thread): Update, "entry" parameter is a
4411 struct thread_info * now. Fetch lwpid from thread.
4412 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4413 (proceed_one_lwp): Update, "entry" parameter is a
4414 struct thread_info * now. Fetch lwpid from thread.
4415 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4416 struct thread_info * now.
4417 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4418 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4419 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4421 (regsets_store_inferior_registers): Ditto.
4422 (fetch_register, store_register): Ditto.
4423 (linux_read_memory, linux_write_memory): Ditto.
4424 (linux_request_interrupt): Ditto.
4425 (linux_read_auxv): Ditto.
4426 (linux_xfer_siginfo): Ditto.
4427 (linux_qxfer_spu): Ditto.
4428 (linux_qxfer_libraries_svr4): Ditto.
4429 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4430 moved to inferiors.h.
4432 (get_thread_lwp): Update.
4433 (struct lwp_info): Delete member "entry". Simplify comment for
4436 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4437 current_inferior directly.
4438 (update_watch_registers_callback): Update, "entry" parameter is a
4439 struct thread_info * now. Fetch pid from thread.
4440 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4441 (mips_insert_point): Fetch lwpid from current_inferior.
4442 Pass &all_threads to find_inferior, not &all_lwps.
4443 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4444 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4446 (mips_stopped_data_address): Ditto.
4447 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4449 * linux-tile-low.c (tile_arch_setup): Ditto.
4450 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4451 (update_debug_registers_callback): Update, "entry" parameter is a
4452 struct thread_info * now. Fetch pid from thread.
4453 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4454 Pass &all_threads to find_inferior, not &all_lwps.
4455 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4456 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4457 Pass &all_threads to find_inferior, not &all_lwps.
4458 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4459 (i386_dr_low_get_status): Ditto.
4460 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4461 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4462 (x86_linux_read_description): Ditto.
4463 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4465 2014-02-20 Doug Evans <dje@google.com>
4467 * inferiors.c (get_first_inferior): Fix buglet.
4469 2014-02-19 Doug Evans <dje@google.com>
4471 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4472 * inferiors.c (add_thread): Change result type to struct thread_info *.
4473 All callers updated.
4474 (add_lwp): Call add_thread here instead of in callers.
4475 All callers updated.
4476 * linux-low.h (get_lwp_thread): Rewrite.
4477 (struct lwp_info): New member "thread".
4479 2014-02-19 Doug Evans <dje@google.com>
4481 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4482 All callers updated.
4484 2014-02-19 Doug Evans <dje@google.com>
4486 * inferiors.c (add_thread): Fix whitespace.
4488 2014-02-19 Doug Evans <dje@google.com>
4490 * dll.c (clear_dlls): Replace accessing list implemention details
4492 * gdbthread.h (get_first_thread): Declare.
4493 * inferiors.c (for_each_inferior_with_data): New function.
4494 (get_first_thread): New function.
4495 (find_thread_ptid): Simplify.
4496 (get_first_inferior): New function.
4497 (clear_list): Delete.
4498 (one_inferior_p): New function.
4499 (clear_inferior_list): New function.
4500 (clear_inferiors): Update.
4501 * inferiors.h (for_each_inferior_with_data): Declare.
4502 (clear_inferior_list): Declare.
4503 (one_inferior_p): Declare.
4504 (get_first_inferior): Declare.
4505 * linux-low.c (linux_wait_for_event): Replace accessing list
4506 implemention details with API function.
4507 * server.c (target_running): Ditto.
4508 (accumulate_file_name_length): New function.
4509 (emit_dll_description): New function.
4510 (handle_qxfer_libraries): Replace accessing list implemention
4511 details with API function.
4512 (handle_qxfer_threads_worker): New function.
4513 (handle_qxfer_threads_proper): Replace accessing list implemention
4514 details with API function.
4515 (handle_query): Ditto.
4516 (visit_actioned_threads_callback_ftype): New typedef.
4517 (visit_actioned_threads_data): New struct.
4518 (visit_actioned_threads): Rewrite to be find_inferior callback.
4519 (resume): Call find_inferior.
4520 (handle_status): Replace accessing list implemention
4521 details with API function.
4522 (process_serial_event): Replace accessing list implemention details
4524 * target.c (set_desired_inferior): Replace accessing list implemention
4525 details with API function.
4526 * tracepoint.c (same_process_p): New function.
4527 (gdb_agent_about_to_close): Replace accessing list implemention
4528 details with API function.
4529 * win32-low.c (child_delete_thread): Replace accessing list
4530 implemention details with API function.
4531 (match_dll_by_basename): New function.
4532 (dll_is_loaded_by_basename): New function.
4533 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4534 details call to dll_is_loaded_by_basename.
4536 2014-02-19 Doug Evans <dje@google.com>
4538 * dll.h (struct dll_info): Add comment.
4539 * gdbthread.h (struct thread_info): Add comment.
4540 (current_ptid): Simplify.
4541 * inferiors.c (add_process): Update.
4542 (remove_process): Update.
4543 * inferiors.h (struct process_info): Rename member "head" to "entry".
4544 * linux-low.c (delete_lwp): Update.
4546 (last_thread_of_process_p): Update.
4547 (kill_one_lwp_callback, linux_kill): Update.
4548 (status_pending_p_callback): Update.
4549 (wait_for_sigstop): Update. Simplify read of ptid.
4550 (start_step_over): Update.
4551 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4552 (get_lwp_thread): Update.
4553 (struct lwp_info): Rename member "head" to "entry".
4554 * regcache.h (inferior_list_entry): Delete.
4555 * server.c (kill_inferior_callback): Update.
4556 (detach_or_kill_inferior_callback): Update.
4557 (print_started_pid): Update.
4558 (print_attached_pid): Update.
4559 (process_serial_event): Simplify read of ptid.
4560 * thread-db.c (thread_db_create_event): Update.
4561 (thread_db_get_tls_address): Update.
4562 * win32-low.c (current_inferior_ptid): Simplify.
4564 2014-02-19 Tom Tromey <tromey@redhat.com>
4566 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4568 (target_supports_btrace): Update.
4570 2014-02-14 Yao Qi <yao@codesourcery.com>
4572 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4573 (rsp-low-ipa.o): New target.
4575 2014-02-12 Tom Tromey <tromey@redhat.com>
4577 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4578 convert_ascii_to_int.
4579 * regcache.c (registers_to_string): Likewise.
4580 * remote-utils.c (decode_M_packet): Likewise.
4581 * server.c (process_serial_event): Likewise.
4583 2014-02-12 Tom Tromey <tromey@redhat.com>
4585 * server.c (handle_query, handle_v_run): Use hex2bin, not
4587 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4589 2014-02-12 Tom Tromey <tromey@redhat.com>
4591 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4592 convert_int_to_ascii.
4593 * regcache.c (registers_to_string, collect_register_as_string):
4595 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4597 * server.c (process_serial_event): Likewise.
4598 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4599 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4601 2014-02-12 Tom Tromey <tromey@redhat.com>
4603 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4604 bin2hex, not hexify.
4605 * tracepoint.c (cmd_qtstatus): Likewise.
4607 2014-02-12 Tom Tromey <tromey@redhat.com>
4609 * remote-utils.c (monitor_output): Pass explicit length to
4612 2014-02-12 Tom Tromey <tromey@redhat.com>
4614 * tracepoint.c: Include rsp-low.h.
4615 * server.c: Include rsp-low.h.
4616 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
4617 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
4619 * remote-utils.c: Include rsp-low.h.
4620 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
4621 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
4622 (convert_int_to_ascii, convert_ascii_to_int): Move to
4624 * regcache.c: Include rsp-low.h.
4625 * ax.c: Include rsp-low.h.
4626 * Makefile.in (SFILES): Add common/rsp-low.c.
4627 (OBS): Add rsp-low.o.
4628 (rsp-low.o): New target.
4630 2014-02-12 Tom Tromey <tromey@redhat.com>
4632 * utils.h (pulongest, plongest, phex_nz): Don't declare.
4633 Include print-utils.h.
4634 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
4635 (plongest, thirty_two, phex_nz): Remove.
4636 * Makefile.in (SFILES): Add common/print-utils.c.
4637 (OBS): Add print-utils.o.
4638 (print-utils-ipa.o): New target.
4639 (print-utils.o): New target.
4640 (IPA_OBJS): Add print-utils-ipa.o.
4642 2014-02-06 Tom Tromey <tromey@redhat.com>
4644 * Makefile.in (SFILES): Fix indentation.
4646 2014-02-05 Doug Evans <dje@google.com>
4648 * linux-low.c (linux_wait_for_event): Improve comment.
4649 (linux_wait_1): Keep current_inferior in sync with event_child.
4651 2014-01-22 Doug Evans <dje@google.com>
4653 * gdbthread.h (gdb_id_to_thread): Delete, unused.
4655 2014-01-22 Doug Evans <dje@google.com>
4657 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
4658 * configure: Regenerate.
4659 * config.in: Regenerate.
4660 * Makefile.in (SFILES): Add debug.c.
4662 * debug.c: New file.
4663 * debug.h: New file.
4664 * linux-aarch64-low.c (*): Update all debugging printfs to use
4665 debug_printf instead of fprintf.
4666 * linux-arm-low.c (*): Ditto.
4667 * linux-cris-low.c (*): Ditto.
4668 * linux-crisv32-low.c (*): Ditto.
4669 * linux-m32r-low.c (*): Ditto.
4670 * linux-sparc-low.c (*): Ditto.
4671 * linux-x86.c (*): Ditto.
4672 * linux-low.c (*): Ditto.
4673 (linux_wait_1): Add calls to debug_enter, debug_exit.
4674 (linux_wait): Remove redundant debugging printf.
4675 (stop_all_lwps): Add calls to debug_enter, debug_exit.
4676 (linux_resume, unstop_all_lwps): Ditto.
4677 * mem-break.c (*): Update all debugging printfs to use
4678 debug_printf instead of fprintf.
4679 * remote-utils.c (*): Ditto.
4680 * thread-db.c (*): Ditto.
4681 * server.c #include <ctype.h>, "gdb_vecs.h".
4682 (debug_threads): Moved to debug.c.
4683 (*): Update all debugging printfs to use debug_printf instead of
4685 (start_inferior): Replace call to fflush with call to debug_flush.
4686 (monitor_show_help): Mention set debug-format.
4687 (parse_debug_format_options): New function.
4688 (handle_monitor_command): Handle "monitor set debug-format".
4689 (gdbserver_usage): Mention --debug-format.
4690 (main): Parse --debug-format.
4691 * server.h (debug_threads): Declaration moved to debug.h.
4693 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
4694 trace_debug_1 that uses debug_printf.
4695 (tracepoint_look_up_symbols): Update all debugging printfs to use
4696 debug_printf instead of fprintf.
4698 2014-01-20 Baruch Siach <baruch@tkos.co.il>
4700 * linux-xtensa-low.c: Include asm/ptrace.h instead of
4703 2014-01-17 Pedro Alves <palves@redhat.com>
4706 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
4707 defined after including gdb_proc_service.h.
4709 2014-01-16 Doug Evans <dje@google.com>
4711 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
4712 (match_dll): Use it.
4714 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
4716 * target.h (target_ops) <read_btrace>: Change parameters and
4717 return type to allow error reporting.
4718 * server.c (handle_qxfer_btrace): Support delta reads. Pass
4719 trace reading errors on.
4720 * linux-low.c (linux_low_read_btrace): Pass trace reading
4722 (linux_low_disable_btrace): New.
4724 2014-01-15 Doug Evans <dje@google.com>
4726 * inferiors.c (thread_id_to_gdb_id): Delete.
4727 * inferiors.h (thread_id_to_gdb_id): Delete.
4729 2014-01-13 Eli Zaretskii <eliz@gnu.org>
4731 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
4732 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
4735 2014-01-08 Pedro Alves <palves@redhat.com>
4737 * server.c (handle_status): Don't discard previous queued stop
4738 replies or thread's pending status here.
4739 (main) <disconnection>: Do it here instead.
4741 2014-01-08 Pedro Alves <palves@redhat.com>
4743 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
4744 * server.c (visit_actioned_threads, handle_pending_status): New
4746 (handle_v_cont): Factor out parts to ...
4747 (resume): ... this new function. If in all-stop, and a thread
4748 being resumed has a pending status, report it without actually
4750 (myresume): Adjust to use the new 'resume' function.
4751 (clear_pending_status_callback, set_pending_status_callback)
4752 (find_status_pending_thread_callback): New functions.
4753 (handle_status): Handle the case of multiple threads having
4754 interesting statuses to report. Report threads' real last signal
4755 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
4756 with an interesting thread to report the status for, instead of
4757 always reporting the status of the first thread.
4759 2014-01-01 Joel Brobecker <brobecker@adacore.com>
4761 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
4762 * gdbreplay.c (gdbreplay_version): Likewise.
4764 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
4766 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
4767 iov.iov_len with the real length in use.
4769 2013-12-13 Joel Brobecker <brobecker@adacore.com>
4771 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
4772 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
4773 for all targets that use win32-low.c.
4774 * win32-low.c (win32_ensure_ntdll_loaded): New function.
4775 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
4777 2013-12-13 Pedro Alves <palves@redhat.com>
4779 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
4780 if equal to TARGET_WAITKIND_LOADED.
4781 * win32-low.c (cached_status): New static global.
4782 (win32_wait): Add declaration.
4783 (do_initial_child_stuff): Flush all initial pending debug events
4784 up to the initial breakpoint.
4785 (win32_wait): If CACHED_STATUS was set, return that instead
4786 of doing a real wait. Remove the code resuming the execution
4787 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4788 during the initial phase. Also remove the code changing
4789 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4790 TARGET_WAITKIND_STOPPED.
4792 2013-12-11 Yao Qi <yao@codesourcery.com>
4794 * notif.c (handle_notif_ack): Return 0 if no notification
4797 2013-11-20 Doug Evans <dje@google.com>
4799 * linux-low.c (linux_set_resume_request): Fix comment.
4801 2013-11-20 Doug Evans <dje@google.com>
4803 * linux-low.c (resume_status_pending_p): Tweak comment.
4805 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4807 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4808 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4809 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
4810 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
4811 (srv_amd64_regobj): Add amd64-mpx.o.
4812 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
4813 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
4814 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
4815 * i387-fp.c (num_pl_bnd_register) Added constant.
4816 (num_pl_bnd_cfg_registers) Added constant.
4817 (struct i387_xsave) Added reserved area and MPX fields.
4818 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
4819 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
4821 (tdesc_i386_mpx_linux): Add MPX amd64 target.
4822 (init_registers_amd64_mpx_linux): Declare new function.
4823 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
4824 (x86_64_regmap): Add MPX registers.
4825 (x86_linux_read_description): Add MPX case.
4826 (initialize_low_arch): Initialize MPX targets.
4828 2013-11-18 Tom Tromey <tromey@redhat.com>
4830 * configure: Rebuild.
4831 * configure.ac: Don't check for stdlib.h.
4832 * gdbreplay.c: Unconditionally include stdlib.h.
4834 2013-11-18 Tom Tromey <tromey@redhat.com>
4836 * config.in: Rebuild.
4837 * configure: Rebuild.
4838 * configure.ac: Don't use AC_HEADER_DIRENT.
4840 2013-11-18 Tom Tromey <tromey@redhat.com>
4842 * server.h: Don't check HAVE_STRING_H.
4843 * gdbreplay.c: Don't check HAVE_STRING_H.
4844 * configure: Rebuild.
4846 2013-11-18 Tom Tromey <tromey@redhat.com>
4848 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4851 2013-11-08 Tom Tromey <tromey@redhat.com>
4853 * configure, config.in: Rebuild.
4854 * configure.ac: Remove unused configury.
4856 2013-11-08 Tom Tromey <tromey@redhat.com>
4858 * acinclude.m4: Include common.m4, codeset.m4.
4859 * configure, config.in: Rebuild.
4860 * configure.ac: Use GDB_AC_COMMON.
4862 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4864 * linux-s390-low.c (HWCAP_S390_TE): New define.
4865 (s390_arch_setup): Consider the TE field in the HWCAP for
4866 determining 'have_regset_tdb'.
4868 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4871 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4874 2013-10-02 Pedro Alves <palves@redhat.com>
4876 * server.c (process_serial_event): Don't output "GDBserver
4877 exiting" if GDB is connected through stdio.
4878 * target.c (mywait): Likewise, be silent if GDB is connected
4881 2013-10-01 Joel Brobecker <brobecker@adacore.com>
4883 * lynx-low.c (lynx_add_threads_after_attach): New function.
4884 (lynx_attach): Remove call to add_thread. Add call to
4885 lynx_add_threads_after_attach instead.
4887 2013-09-28 Mike Frysinger <vapier@gentoo.org>
4889 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4890 * config.in, configure: Regenerated.
4892 2013-09-18 Yao Qi <yao@codesourcery.com>
4895 * server.c (start_inferior): Clear 'resume_info'.
4897 2013-09-16 Jiong Wang <jiwang@tilera.com>
4899 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4902 2013-09-16 Jiong Wang <jiwang@tilera.com>
4904 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4905 linux-tile-low.o to srv_tgtobj.
4907 2013-09-16 Will Newton <will.newton@linaro.org>
4909 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4912 2013-09-06 Pedro Alves <palves@redhat.com>
4914 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4915 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4916 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4917 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4918 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4919 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4921 2013-09-06 Pedro Alves <palves@redhat.com>
4923 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4924 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4926 2013-09-06 Pedro Alves <palves@redhat.com>
4928 * linux-amd64-ipa.c: Include tracepoint.h.
4929 * linux-i386-ipa.c: Include tracepoint.h.
4931 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4933 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4934 (ps_get_thread_area): New function.
4936 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4938 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4939 (initialize_low_arch): Call init_registers_crisv32 rather than
4940 init_register_crisv32.
4942 2013-09-05 Pedro Alves <palves@redhat.com>
4944 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4946 * hostio.h: ... this new file.
4947 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4948 win32-low.c: Include hostio.h.
4950 2013-09-05 Pedro Alves <palves@redhat.com>
4952 * server.h (gdb_client_data, handler_func, callback_handler_func)
4953 (delete_file_handler, add_file_handler, append_callback_event)
4954 (delete_callback_event, start_event_loop, initialize_event_loop):
4955 Move to event-loop.h and include it.
4956 * event-loop.h: New file.
4958 2013-09-05 Pedro Alves <palves@redhat.com>
4960 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4961 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4962 (loaded_dll, unloaded_dll): Move to ...
4963 * dll.h: ... this new file.
4964 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4966 2013-09-05 Pedro Alves <palves@redhat.com>
4968 * server.h (current_process, get_thread_process, all_processes)
4969 (add_inferior_to_list, for_each_inferior, current_inferior)
4970 (remove_inferior, add_process, remove_process, find_process_pid)
4971 (have_started_inferiors_p, have_attached_inferiors_p)
4972 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4973 (clear_inferiors, find_inferior, find_inferior_id)
4974 (inferior_target_data, set_inferior_target_data)
4975 (inferior_regcache_data, set_inferior_regcache_data): Move to
4976 inferiors.h, and include it.
4977 * inferiors.h: New file.
4979 2013-09-05 Pedro Alves <palves@redhat.com>
4981 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4985 2013-09-05 Pedro Alves <palves@redhat.com>
4987 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4989 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4990 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4991 (handle_tracepoint_general_set, handle_tracepoint_query)
4992 (tracepoint_finished_step, tracepoint_was_hit)
4993 (release_while_stepping_state_list, current_traceframe)
4994 (in_readonly_region, traceframe_read_mem)
4995 (fetch_traceframe_registers, traceframe_read_sdata)
4996 (traceframe_read_info, struct fast_tpoint_collect_status)
4997 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4998 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4999 (supply_fast_tracepoint_registers)
5000 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
5001 (ipa_tdesc, claim_trampoline_space)
5002 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
5003 (agent_mem_read, agent_get_trace_state_variable_value)
5004 (agent_set_trace_state_variable_value, agent_tsv_read)
5005 (agent_mem_read_string, get_raw_reg_func_addr)
5006 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
5007 * tracepoint.h: ... this new file.
5009 2013-09-05 Pedro Alves <palves@redhat.com>
5011 * server.h (perror_with_name, error, fatal, warning, paddress)
5012 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
5014 * utils.h: New file.
5016 2013-09-05 Pedro Alves <palves@redhat.com>
5018 * server.h (remote_debug, noack_mode, transport_is_reliable)
5019 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
5020 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
5021 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
5022 (write_enn, initialize_async_io, enable_async_io)
5023 (disable_async_io, check_remote_input_interrupt_request)
5024 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
5025 (dead_thread_notify, prepare_resume_reply)
5026 (decode_address_to_semicolon, decode_address, decode_m_packet)
5027 (decode_M_packet, decode_X_packet, decode_xfer_write)
5028 (decode_search_memory_packet, unhexify, hexify)
5029 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
5030 (look_up_one_symbol, relocate_instruction)
5031 (monitor_output): Move to remote-utils.h, and include it.
5032 * remote-utils.h: New file.
5034 2013-09-05 Pedro Alves <palves@redhat.com>
5036 * server.h (_): Delete.
5038 2013-09-02 Pedro Alves <palves@redhat.com>
5040 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
5041 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5043 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5045 2013-09-02 Pierre Muller <muller@sourceware.org>
5047 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5048 or WriteProcessMemory complete successfully and handle
5049 ERROR_PARTIAL_COPY error.
5051 2013-09-02 Pedro Alves <palves@redhat.com>
5053 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5054 error instead of EIO.
5056 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5059 * linux-low.c: Include filestuff.h.
5060 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5061 * lynx-low.c: Include filestuff.h.
5062 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5063 * server.c: Include filestuff.h.
5064 (main): Call notice_open_fds.
5065 * spu-low.c: Include filestuff.h.
5066 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5068 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5070 * Makefile.in: Explain why ../target and ../nat are not
5071 listed as include file search paths.
5072 (linux-waitpid.o): New object file rule.
5073 * configure.srv (srv_native_linux_obj): New variable.
5074 Replace all occurrences of linux native object files with
5075 $srv_native_linux_obj.
5076 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5077 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5078 (linux_enable_event_reporting): Remove declaration.
5079 (my_waitpid): Moved to common/linux-waitpid.c.
5080 (linux_wait_for_event): Pass ptid when calling
5081 linux_enable_event_reporting.
5082 (linux_supports_tracefork_flag): Remove.
5083 (linux_enable_event_reporting): Likewise.
5084 (linux_tracefork_grandchild): Remove.
5085 (STACK_SIZE): Moved to common/linux-ptrace.c.
5086 (linux_tracefork_child): Remove.
5087 (linux_test_for_tracefork): Remove.
5088 (linux_look_up_symbols): Call linux_supports_traceclone.
5089 (initialize_low): Remove call to linux_test_for_tracefork.
5090 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5091 common/linux-ptrace.h.
5092 (PTRACE_TYPE_ARG4): Likewise.
5093 Include linux-ptrace.h.
5095 2013-08-21 Pedro Alves <palves@redhat.com>
5097 * config.in: Renegerate.
5099 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5101 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5102 (SFILES): Remove $(srcdir)/common/target-common.c and
5103 add $(srcdir)/target/waitstatus.c.
5104 (OBS): Remove target-common.o and add waitstatus.o.
5105 (server_h): Remove $(srcdir)/../common/target-common.h and
5106 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5107 and $(srcdir)/../target/waitstatus.h.
5108 (target-common.o): Remove.
5109 (waitstatus.o): New target object file.
5110 * target.h: Do not include target-common.h and
5111 include target/resume.h, target/wait.h and
5112 target/waitstatus.h.
5114 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5116 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5117 to PTRACE_TYPE_ARG3.
5118 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5119 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5121 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5122 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5124 2013-07-27 Jie Zhang <jie@codesourcery.com>
5125 Daniel Jacobowitz <dan@codesourcery.com>
5126 Yao Qi <yao@codesourcery.com>
5128 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5129 (mips-linux-watch.o): New rule.
5130 (mips_linux_watch_h): New variable.
5131 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5133 * linux-mips-low.c: Include mips-linux-watch.h.
5134 (struct arch_process_info, struct arch_lwp_info): New.
5135 (update_watch_registers_callback): New function.
5136 (mips_linux_new_process, mips_linux_new_thread) New functions.
5137 (mips_linux_prepare_to_resume, mips_insert_point): New
5139 (mips_remove_point, mips_stopped_by_watchpoint): New
5141 (rsp_bp_type_to_target_hw_bp_type): New function.
5142 (mips_stopped_data_address): New function.
5143 (the_low_target): Add watchpoint support functions.
5145 2013-07-27 Yao Qi <yao@codesourcery.com>
5147 * i386-low.c: Include break-common.h.
5148 (enum target_hw_bp_type): Remove.
5150 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5152 * Makefile.in (SFILES): /common/target-common.c.
5153 (OBS): Add target-common.o.
5154 (server_h): Add $(srcdir)/../common/target-common.h.
5155 (target-common.o): New target.
5156 * server.c (queue_stop_reply_callback): Free
5157 status string after use.
5158 * target.c (target_waitstatus_to_string): Remove.
5159 * target.h: Include target-common.h.
5160 (resume_kind): Likewise.
5161 (target_waitkind): Likewise.
5162 (target_waitstatus): Likewise.
5163 (TARGET_WNOHANG): Likewise.
5165 2013-07-04 Yao Qi <yao@codesourcery.com>
5167 * Makefile.in (host_alias): Use @host_noncanonical@.
5168 (target_alias): Use @target_noncanonical@.
5169 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5170 ACX_NONCANONICAL_HOST.
5171 * configure: Regenerated.
5174 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5176 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5177 * configure: Rebuild.
5178 * Makefile.in (version_host, version_target): Get from configure.
5179 (version.c): Use $(version_host) and $(version_target).
5181 2013-07-03 Pedro Alves <palves@redhat.com>
5183 * Makefile.in (config.status): Depend on development.sh.
5184 * acinclude.m4: Include libmcheck.m4.
5185 * configure: Regenerate.
5187 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5189 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5190 attribute inside the parentheses.
5191 (winapi_DebugSetProcessKillOnExit): Ditto.
5192 (winapi_DebugBreakProcess): Ditto.
5193 (winapi_GenerateConsoleCtrlEvent): Ditto.
5195 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5197 * notif.h (notif_event): Add a dummy member to avoid compiler
5200 2013-07-01 Pedro Alves <palves@redhat.com>
5202 * hostio.c (HOSTIO_PATH_MAX): Define.
5203 (require_filename, handle_open, handle_unlink, handle_readlink):
5206 2013-07-01 Pedro Alves <palves@redhat.com>
5208 * server.h: Include "pathmax.h".
5209 * linux-low.c: Don't include sys/param.h.
5210 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5212 * win32-low.c: Don't include sys/param.h.
5213 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5215 2013-07-01 Pedro Alves <palves@redhat.com>
5217 * event-loop.c: Don't check HAVE_UNISTD_H before including
5219 * gdbreplay.c: Likewise.
5220 * remote-utils.c: Likewise.
5221 * server.c: Likewise.
5222 * configure.ac: Don't check for unistd.h.
5223 * configure: Regenerate.
5225 2013-06-28 Tom Tromey <tromey@redhat.com>
5227 * Makefile.in (version.c): Use version.in, not
5230 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5232 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5233 * configure: Rebuild.
5234 * Makefile.in (version_host, version_target): Get from configure.
5235 (version.c): Use $(version_host) and $(version_target).
5237 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5239 Fix trace-status to output user name without trailing colon.
5240 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5242 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5244 Fix trace-status to output proper start-time and stop-time.
5245 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5246 output start time and stop time in hex as gdb expects.
5248 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5250 * tracepoint.c (build_traceframe_info_xml): Output trace state
5251 variables present in the trace buffer.
5253 2013-06-24 Tom Tromey <tromey@redhat.com>
5255 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5257 (version.o): Remove.
5258 * gdbreplay.c: Include version.h.
5259 (version, host_name): Don't declare.
5260 * server.h: Include version.h.
5261 (version, host_name): Don't declare.
5263 2013-06-12 Pedro Alves <palves@redhat.com>
5265 * linux-x86-low.c (linux_is_elf64): Delete global.
5266 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5267 with local linux_pid_exe_is_elf_64_file use.
5269 2013-06-11 Pedro Alves <palves@redhat.com>
5271 * linux-low.c (regset_disabled, disable_regset): New functions.
5272 (regsets_fetch_inferior_registers)
5273 (regsets_store_inferior_registers): Use them.
5274 (initialize_regsets_info); Don't allocate the disabled_regsets
5276 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5279 2013-06-11 Pedro Alves <palves@redhat.com>
5281 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5284 2013-06-11 Pedro Alves <palves@redhat.com>
5286 * linux-x86-low.c (initialize_low_arch): Call
5287 init_registers_x32_avx_linux.
5289 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5291 Fix compatibility with Android Bionic.
5292 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5295 2013-06-07 Pedro Alves <palves@redhat.com>
5298 * Makefile.in (OBS): Add tdesc.o.
5299 (IPA_OBJS): Add tdesc-ipa.o.
5300 (tdesc-ipa.o): New rule.
5301 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5303 * linux-low.c (new_inferior): Delete.
5304 (disabled_regsets, num_regsets): Delete.
5305 (linux_add_process): Adjust to set the new per-process
5307 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5308 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5309 was a stop. When calling arch_setup, switch the current inferior
5310 to the thread that got an event.
5311 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5312 (regsets_fetch_inferior_registers)
5313 (regsets_store_inferior_registers): New regsets_info parameter.
5315 (linux_register_in_regsets): New regs_info parameter. Adjust to
5317 (register_addr, fetch_register, store_register): New usrregs_info
5318 parameter. Adjust to use it.
5319 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5320 parameter regs_info. Adjust to use it.
5321 (linux_fetch_registers): Get the current inferior's regs_info, and
5323 (linux_store_registers): Ditto.
5324 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5325 (initialize_low): Don't initialize the target_regsets here. Call
5326 initialize_low_arch.
5327 * linux-low.h (target_regsets): Delete declaration.
5328 (struct regsets_info): New.
5329 (struct usrregs_info): New.
5330 (struct regs_info): New.
5331 (struct process_info_private) <new_inferior>: New field.
5332 (struct linux_target_ops): Delete the num_regs, regmap, and
5333 regset_bitmap fields. New field regs_info.
5334 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5335 * i387-fp.c (num_xmm_registers): Delete.
5336 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5337 calls to new interface.
5338 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5339 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5340 Infer the number of xmm registers from the regcache's target
5342 * i387-fp.h (num_xmm_registers): Delete.
5343 * inferiors.c (add_thread): Don't install the thread's regcache
5345 * proc-service.c (gregset_info): Fetch the current inferior's
5346 regs_info. Adjust to use it.
5347 * regcache.c: Include tdesc.h.
5348 (register_bytes, reg_defs, num_registers)
5349 (gdbserver_expedite_regs): Delete.
5350 (get_thread_regcache): If the thread doesn't have a regcache yet,
5351 create one, instead of aborting gdbserver.
5352 (regcache_invalidate_one): Rename to ...
5353 (regcache_invalidate_thread): ... this.
5354 (regcache_invalidate_one): New.
5355 (regcache_invalidate): Only invalidate registers of the current
5357 (init_register_cache): Add target_desc parameter, and use it.
5358 (new_register_cache): Ditto. Assert the target description has a
5359 non zero registers_size.
5360 (regcache_cpy): Add assertions. Adjust.
5361 (realloc_register_cache, set_register_cache): Delete.
5362 (registers_to_string, registers_from_string): Adjust.
5363 (find_register_by_name, find_regno, find_register_by_number)
5364 (register_cache_size): Add target_desc parameter, and use it.
5365 (free_register_cache_thread, free_register_cache_thread_one)
5366 (regcache_release, register_cache_size): New.
5367 (register_size): Add target_desc parameter, and use it.
5368 (register_data, supply_register, supply_register_zeroed)
5369 (supply_regblock, supply_register_by_name, collect_register)
5370 (collect_register_as_string, collect_register_by_name): Adjust.
5371 * regcache.h (struct target_desc): Forward declare.
5372 (struct regcache) <tdesc>: New field.
5373 (init_register_cache, new_register_cache): Add target_desc
5375 (regcache_invalidate_thread): Declare.
5376 (regcache_invalidate_one): Delete declaration.
5377 (regcache_release): Declare.
5378 (find_register_by_number, register_cache_size, register_size)
5379 (find_regno): Add target_desc parameter.
5380 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5382 * remote-utils.c: Include tdesc.h.
5383 (outreg, prepare_resume_reply): Adjust.
5384 * server.c: Include tdesc.h.
5385 (gdbserver_xmltarget): Delete declaration.
5386 (get_features_xml, process_serial_event): Adjust.
5387 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5389 (struct process_info) <tdesc>: New field.
5390 (ipa_tdesc): Declare.
5391 * tdesc.c: New file.
5392 * tdesc.h: New file.
5393 * tracepoint.c: Include tdesc.h.
5394 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5395 (get_context_regcache): Adjust to pass ipa_tdesc down.
5396 (do_action_at_tracepoint): Adjust to get the register cache size
5397 from the context regcache's description.
5398 (traceframe_walk_blocks): Adjust to get the register cache size
5399 from the current trace frame's description.
5400 (traceframe_get_pc): Adjust to get current trace frame's
5401 description and pass it down.
5402 (gdb_collect): Adjust to get the register cache size from the
5404 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5405 (gdbserver_xmltarget): Delete.
5406 (initialize_low_tracepoint): Set the ipa's target description.
5407 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5408 (initialize_low_tracepoint): Set the ipa's target description.
5409 * linux-x86-low.c: Include tdesc.h.
5410 [__x86_64__] (is_64bit_tdesc): New.
5411 (ps_get_thread_area, x86_get_thread_area): Use it.
5412 (i386_cannot_store_register): Rename to ...
5413 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5414 (i386_cannot_fetch_register): Rename to ...
5415 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5416 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5418 (target_regsets): Rename to ...
5419 (x86_regsets): ... this.
5420 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5422 (x86_siginfo_fixup): Use is_64bit_tdesc.
5423 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5424 (tdesc_x32_avx_linux, tdesc_x32_linux)
5425 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5427 (x86_linux_update_xmltarget): Delete.
5428 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5429 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5430 (AMD64_LINUX_USER64_CS): New.
5431 (x86_linux_read_description): New, based on
5432 x86_linux_update_xmltarget.
5433 (same_process_callback): New.
5434 (x86_arch_setup_process_callback): New.
5435 (x86_linux_update_xmltarget): New.
5436 (x86_regsets_info): New.
5437 (amd64_linux_regs_info): New.
5438 (i386_linux_usrregs_info): New.
5439 (i386_linux_regs_info): New.
5440 (x86_linux_regs_info): New.
5441 (x86_arch_setup): Reimplement.
5442 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5443 (x86_emit_ops): Ditto.
5444 (the_low_target): Adjust. Install x86_linux_regs_info,
5445 x86_cannot_fetch_register, and x86_cannot_store_register.
5446 (initialize_low_arch): New.
5447 * linux-ia64-low.c (tdesc_ia64): Declare.
5448 (ia64_fetch_register): Adjust.
5449 (ia64_usrregs_info, regs_info): New globals.
5450 (ia64_regs_info): New function.
5451 (the_low_target): Adjust.
5452 (initialize_low_arch): New function.
5453 * linux-sparc-low.c (tdesc_sparc64): Declare.
5454 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5456 (sparc_arch_setup): New function.
5457 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5458 (the_low_target): Adjust.
5459 (initialize_low_arch): New function.
5460 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5461 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5462 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5463 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5464 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5465 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5466 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5467 (tdesc_powerpc_isa205_vsx64l): Declare.
5468 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5469 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5470 (ppc_set_pc, ppc_get_hwcap): Adjust.
5471 (ppc_usrregs_info): Forward declare.
5472 (!__powerpc64__) ppc_regmap_adjusted: New global.
5473 (ppc_arch_setup): Adjust to the current process'es target
5475 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5476 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5477 (ppc_store_evrregset): Adjust.
5478 (target_regsets): Rename to ...
5479 (ppc_regsets): ... this, and make static.
5480 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5481 (ppc_regs_info): New function.
5482 (the_low_target): Adjust.
5483 (initialize_low_arch): New function.
5484 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5485 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5486 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5487 (tdesc_s390x_linux64v2): Declare.
5488 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5489 (s390_fill_gregset, s390_store_last_break): Adjust.
5490 (target_regsets): Rename to ...
5491 (s390_regsets): ... this, and make static.
5492 (s390_get_pc, s390_set_pc): Adjust.
5493 (s390_get_hwcap): New target_desc parameter, and use it.
5494 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5495 (s390_arch_setup): Adjust to set the current process'es target
5496 description. Don't adjust the regmap.
5497 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5498 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5499 (regs_info_3264): New globals.
5500 (s390_regs_info): New function.
5501 (the_low_target): Adjust.
5502 (initialize_low_arch): New function.
5503 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5504 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5505 [__mips64] (init_registers_mips_linux)
5506 (init_registers_mips_dsp_linux): Delete defines.
5507 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5508 (have_dsp): New global.
5509 (mips_read_description): New, based on mips_arch_setup.
5510 (mips_arch_setup): Reimplement.
5511 (get_usrregs_info): New function.
5512 (mips_cannot_fetch_register, mips_cannot_store_register)
5513 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5514 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5515 (target_regsets): Rename to ...
5516 (mips_regsets): ... this, and make static.
5517 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5518 (dsp_regs_info, regs_info): New globals.
5519 (mips_regs_info): New function.
5520 (the_low_target): Adjust.
5521 (initialize_low_arch): New function.
5522 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5523 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5525 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5526 (arm_read_description): New, with bits factored from
5528 (arm_arch_setup): Reimplement.
5529 (target_regsets): Rename to ...
5530 (arm_regsets): ... this, and make static.
5531 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5532 (arm_regs_info): New function.
5533 (the_low_target): Adjust.
5534 (initialize_low_arch): New function.
5535 * linux-m68k-low.c (tdesc_m68k): Declare.
5536 (target_regsets): Rename to ...
5537 (m68k_regsets): ... this, and make static.
5538 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5539 (m68k_regs_info): New function.
5540 (m68k_arch_setup): New function.
5541 (the_low_target): Adjust.
5542 (initialize_low_arch): New function.
5543 * linux-sh-low.c (tdesc_sharch): Declare.
5544 (target_regsets): Rename to ...
5545 (sh_regsets): ... this, and make static.
5546 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5547 (sh_regs_info, sh_arch_setup): New functions.
5548 (the_low_target): Adjust.
5549 (initialize_low_arch): New function.
5550 * linux-bfin-low.c (tdesc_bfin): Declare.
5551 (bfin_arch_setup): New function.
5552 (bfin_usrregs_info, regs_info): New globals.
5553 (bfin_regs_info): New function.
5554 (the_low_target): Adjust.
5555 (initialize_low_arch): New function.
5556 * linux-cris-low.c (tdesc_cris): Declare.
5557 (cris_arch_setup): New function.
5558 (cris_usrregs_info, regs_info): New globals.
5559 (cris_regs_info): New function.
5560 (the_low_target): Adjust.
5561 (initialize_low_arch): New function.
5562 * linux-cris-low.c (tdesc_crisv32): Declare.
5563 (cris_arch_setup): New function.
5564 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5565 (cris_regs_info): New function.
5566 (the_low_target): Adjust.
5567 (initialize_low_arch): New function.
5568 * linux-m32r-low.c (tdesc_m32r): Declare.
5569 (m32r_arch_setup): New function.
5570 (m32r_usrregs_info, regs_info): New globals.
5571 (m32r_regs_info): Adjust.
5572 (initialize_low_arch): New function.
5573 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5574 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5575 (tic6x_usrregs_info): Forward declare.
5576 (tic6x_read_description): New function, based on ...
5577 (tic6x_arch_setup): ... this. Reimplement.
5578 (target_regsets): Rename to ...
5579 (tic6x_regsets): ... this, and make static.
5580 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5581 (tic6x_regs_info): New function.
5582 (the_low_target): Adjust.
5583 (initialize_low_arch): New function.
5584 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5585 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5586 (target_regsets): Rename to ...
5587 (xtensa_regsets): ... this, and make static.
5588 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5590 (xtensa_arch_setup, xtensa_regs_info): New functions.
5591 (the_low_target): Adjust.
5592 (initialize_low_arch): New function.
5593 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5594 (nios2_arch_setup): Set the current process'es tdesc.
5595 (target_regsets): Rename to ...
5596 (nios2_regsets): ... this.
5597 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5598 (nios2_regs_info): New function.
5599 (the_low_target): Adjust.
5600 (initialize_low_arch): New function.
5601 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5602 (aarch64_arch_setup): Set the current process'es tdesc.
5603 (target_regsets): Rename to ...
5604 (aarch64_regsets): ... this.
5605 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
5606 (aarch64_regs_info): New function.
5607 (the_low_target): Adjust.
5608 (initialize_low_arch): New function.
5609 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
5611 (target_regsets): Rename to ...
5612 (tile_regsets): ... this.
5613 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
5614 (tile_regs_info): New function.
5615 (tile_arch_setup): Set the current process'es tdesc.
5616 (the_low_target): Adjust.
5617 (initialize_low_arch): New function.
5618 * spu-low.c (tdesc_spu): Declare.
5619 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
5620 * win32-arm-low.c (tdesc_arm): Declare.
5621 (arm_arch_setup): New function.
5622 (the_low_target): Install arm_arch_setup instead of
5624 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
5625 (init_windows_x86): Rename to ...
5626 (i386_arch_setup): ... this. Set `win32_tdesc'.
5627 (the_low_target): Adjust.
5628 * win32-low.c (win32_tdesc): New global.
5629 (child_add_thread): Don't create the thread cache here.
5630 (do_initial_child_stuff): Set the new process'es tdesc.
5631 * win32-low.h (struct target_desc): Forward declare.
5632 (win32_tdesc): Declare.
5633 * lynx-i386-low.c (tdesc_i386): Declare global.
5634 (lynx_i386_arch_setup): Set `lynx_tdesc'.
5635 * lynx-low.c (lynx_tdesc): New global.
5636 (lynx_add_process): Set the new process'es tdesc.
5637 * lynx-low.h (struct target_desc): Forward declare.
5638 (lynx_tdesc): Declare global.
5639 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
5640 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
5641 * nto-low.c (nto_tdesc): New global.
5642 (do_attach): Set the new process'es tdesc.
5643 * nto-low.h (struct target_desc): Forward declare.
5644 (nto_tdesc): Declare.
5645 * nto-x86-low.c (tdesc_i386): Declare.
5646 (nto_x86_arch_setup): Set `nto_tdesc'.
5648 2013-06-04 Gary Benson <gbenson@redhat.com>
5650 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
5651 to qSupported response when appropriate.
5652 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
5653 with nonzero-length annex.
5654 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
5655 arguments supplied in annex.
5657 2013-05-31 Doug Evans <dje@google.com>
5660 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
5661 64 bits in 64-cross-32 environment.
5663 2013-05-28 Pedro Alves <palves@redhat.com>
5665 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
5666 (aarch64-without-fpu.c): Delete rule.
5667 * configure.srv (aarch64*-*-linux*): Remove references to
5668 aarch64-without-fpu.o and aarch64-without-fpu.xml.
5669 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
5672 2013-05-24 Pedro Alves <palves@redhat.com>
5674 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
5675 instead of strchr/decode_address. Error if the range isn't split
5676 with a ','. Don't assume there's be a ':' in the action.
5678 2013-05-23 Yao Qi <yao@codesourcery.com>
5679 Pedro Alves <palves@redhat.com>
5681 * linux-low.c (lwp_in_step_range): New function.
5682 (linux_wait_1): If the thread was range stepping and stopped
5683 outside the stepping range, report the stop to GDB. Otherwise,
5684 continue stepping. Add range stepping debug output.
5685 (linux_set_resume_request): Copy the step range from the resume
5687 (linux_supports_range_stepping): New.
5688 (linux_target_ops) <supports_range_stepping>: Set to
5689 linux_supports_range_stepping.
5690 * linux-low.h (struct linux_target_ops)
5691 <supports_range_stepping>: New field.
5692 (struct lwp_info) <step_range_start, step_range_end>: New fields.
5693 * linux-x86-low.c (x86_supports_range_stepping): New.
5694 (the_low_target) <supports_range_stepping>: Set to
5695 x86_supports_range_stepping.
5696 * server.c (handle_v_cont): Handle 'r' action.
5697 (handle_v_requests): Append ";r" if the target supports range
5699 * target.h (struct thread_resume) <step_range_start,
5700 step_range_end>: New fields.
5701 (struct target_ops) <supports_range_stepping>:
5703 (target_supports_range_stepping): New macro.
5705 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5707 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
5708 confusion in comment.
5710 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5712 * lynx-low.c (struct process_info_private): New type.
5713 (lynx_add_process): New function.
5714 (lynx_create_inferior, lynx_attach): Replace calls to
5715 add_process by calls to lynx_add_process.
5716 (lynx_resume): If PTID is null, then try using
5717 current_process()->private->last_wait_event_ptid.
5719 (lynx_clear_inferiors): Delete. The contents of that function
5720 has been inlined in lynx_mourn;
5721 (lynx_wait_1): Save the ptid in the process's private data.
5722 (lynx_mourn): Free the process' private data. Replace call
5723 to lynx_clear_inferiors by call to clear_inferiors.
5725 2013-05-17 Yao Qi <yao@codesourcery.com>
5727 * i386-low.c (i386_length_and_rw_bits): Move the comment to
5730 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
5732 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
5733 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
5734 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
5735 PT_TEXT_END_ADDR guards. Update comments.
5736 (linux_target_op) <read_offsets>: Conditionally define to
5737 linux_read_offsets if the target is UCLIBC and if it defines
5738 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
5740 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
5741 Andrew Jenner <andrew@codesourcery.com>
5743 * Makefile.in (SFILES): Add linux-nios2-low.c.
5744 (clean): Add action to delete nios2-linux.c.
5745 (nios2-linux.c): New rule.
5746 * configure.srv: Add nios2*-*-linux*.
5747 * linux-nios2-low.c: New.
5749 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
5751 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
5753 2013-04-25 Hui Zhu <hui@codesourcery.com>
5756 * ax.c (ax_printf): Add fflush.
5758 2013-04-22 Tom Tromey <tromey@redhat.com>
5760 * Makefile.in (SFILES): Add filestuff.c.
5761 (OBS): Add filestuff.o.
5762 (filestuff.o): New target.
5763 * config.in, configure: Rebuild.
5764 * configure.ac: Check for fdwalk, pipe2.
5766 2013-04-17 Pedro Alves <palves@redhat.com>
5768 * configure.ac (USE_THREAD_DB): Delete variable.
5769 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
5770 Don't AC_SUBST USE_THREAD_DB.
5771 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
5772 * config.in, configure: Regenerate.
5774 2013-04-16 Pedro Alves <palves@redhat.com>
5776 * linux-low.h (struct lwp_info) <thread_known>: Move under
5777 the USE_THREAD_DB #ifdef.
5779 2013-04-16 Pedro Alves <palves@redhat.com>
5781 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
5782 (linux-low.o): Delete rule.
5783 * linux-low.h: Always include "gdb_thread_db.h" instead of
5784 conditionally including thread_db.h.
5785 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5788 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5790 * Makefile.in (install-only): Fix make install regression.
5792 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5794 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5795 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5797 * gdbserver.1: Remove.
5799 2013-03-22 Pedro Alves <palves@redhat.com>
5801 * linux-low.c (handle_extended_wait): Don't call
5802 linux_enable_event_reporting.
5804 2013-03-15 Tony Theodore <tonyt@logyst.com>
5807 * Makefile.in (SHELL): Use @SHELL@.
5809 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
5811 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
5814 2013-03-13 Joel Brobecker <brobecker@adacore.com>
5816 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
5817 Remove extraneous NULL element.
5819 2013-03-13 Yao Qi <yao@codesourcery.com>
5821 * tracepoint.c (traceframe_read_tsv): Look for the last matched
5822 'V' block in trace frame.
5824 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5826 * target.h (struct target_ops): Add btrace ops.
5827 (target_supports_btrace): New macro.
5828 (target_enable_btrace): New macro.
5829 (target_disable_btrace): New macro.
5830 (target_read_btrace): New macro.
5831 * gdbthread.h (struct thread_info): Add btrace field.
5832 * server.c: Include btrace-common.h.
5833 (handle_btrace_general_set): New function.
5834 (handle_btrace_enable): New function.
5835 (handle_btrace_disable): New function.
5836 (handle_general_set): Call handle_btrace_general_set.
5837 (handle_qxfer_btrace): New function.
5838 (struct qxfer qxfer_packets[]): Add btrace entry.
5839 * inferiors.c (remove_thread): Disable btrace.
5840 * linux-low: Include linux-btrace.h.
5841 (linux_low_enable_btrace): New function.
5842 (linux_low_read_btrace): New function.
5843 (linux_target_ops): Add btrace ops.
5844 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5845 Add srv_linux_btrace=yes.
5846 (x86_64-*-linux*): Add linux-btrace.o.
5847 Add srv_linux_btrace=yes.
5848 * configure.ac: Define HAVE_LINUX_BTRACE.
5849 * config.in: Regenerated.
5850 * configure: Regenerated.
5852 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5854 * server.c (handle_qxfer): Preserve error message if -3 is
5856 (qxfer): Document the -3 return value.
5858 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5860 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5861 (linux_btrace_h): New variable.
5862 (linux-btrace.o): New rule.
5864 2013-03-08 Stan Shebs <stan@codesourcery.com>
5865 Hafiz Abid Qadeer <abidh@codesourcery.com>
5867 * tracepoint.c (trace_buffer_size): New global.
5868 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5869 (init_trace_buffer): Change to one-argument function. Allocate
5870 trace buffer memory.
5871 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5872 handle QTBuffer:size packet.
5873 (cmd_bigqtbuffer_size): New function.
5874 (initialize_tracepoint): Call init_trace_buffer with
5875 DEFAULT_TRACE_BUFFER_SIZE.
5876 * server.c (handle_query): Add QTBuffer:size in the
5879 2013-03-07 Yao Qi <yao@codesourcery.com>
5881 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5882 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5884 (cmd_qtsp): Adjust condition. Do post increment.
5885 Set cur_action and cur_step_action back to 0.
5887 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5890 * linux-low.c (linux_write_memory): Return early success if LEN is
5893 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
5895 * configure.srv: Add x86_64-*-cygwin* as target.
5897 2013-02-28 Tom Tromey <tromey@redhat.com>
5899 * configure.ac: Invoke AC_SYS_LARGEFILE.
5900 * configure, config.in: Rebuild.
5902 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
5904 * win32-low.c: Throughout, fix format strings and casts of
5905 printf-like functions to avoid type related warnings on all
5907 (get_child_debug_event): Print dwDebugEventCode as hex since
5908 that's how it's usually documented.
5910 2013-02-28 Yao Qi <yao@codesourcery.com>
5912 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5915 2013-02-27 Jiong Wang <jiwang@tilera.com>
5917 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5918 (reg-tilegx32.c): New rule.
5919 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5920 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5921 different register info initializer according to elf class.
5922 (init_registers_tilgx32): New function. The tilegx32 register info
5924 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5925 (tile_store_gregset): Likewise.
5927 2013-02-27 Yao Qi <yao@codesourcery.com>
5929 * server.c (process_point_options): Print debug message when
5930 debug_threads is true.
5932 2013-02-26 Yao Qi <yao@codesourcery.com>
5934 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5936 2013-02-19 Pedro Alves <palves@redhat.com>
5937 Kai Tietz <ktietz@redhat.com>
5941 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5942 instead of strtoul to extract address from packet.
5943 (process_serial_event) <'z'>: Likewise.
5945 2013-02-18 Yao Qi <yao@codesourcery.com>
5947 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5949 2013-02-14 Pedro Alves <palves@redhat.com>
5953 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5954 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5956 2013-02-14 Pedro Alves <palves@redhat.com>
5958 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5960 2013-02-14 Pedro Alves <palves@redhat.com>
5962 * tracepoint.c (save_string): Delete.
5963 (add_tracepoint_action): Use savestring instead of save_string.
5965 2013-02-12 Pedro Alves <palves@redhat.com>
5967 * linux-xtensa-low.c: Ditto.
5968 * xtensa-xtregs.c: Ditto.
5970 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5972 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5975 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5977 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5978 aarch64_num_wp_regs and aarch64_num_bp_regs to
5979 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5981 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5983 * linux-aarch64-low.c (ps_get_thread_area): Replace
5984 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5986 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5987 Marcus Shawcroft <marcus.shawcroft@arm.com>
5988 Nigel Stephens <nigel.stephens@arm.com>
5989 Yufeng Zhang <yufeng.zhang@arm.com>
5991 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5992 (aarch64.c, aarch64-without-fpu.c): New targets.
5993 * configure.srv (aarch64*-*-linux*): New.
5994 * linux-aarch64-low.c: New file.
5996 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5998 * linux-low.c (handle_extended_wait, linux_create_inferior)
5999 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
6000 (dequeue_one_deferred_signal, linux_resume_one_thread)
6001 (fetch_register, linux_write_memory, linux_enable_event_reporting)
6002 (linux_tracefork_grandchild, linux_test_for_tracefork)
6003 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
6004 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
6005 where the argument is 0.
6007 2013-01-25 Yao Qi <yao@codesourcery.com>
6009 * event-loop.c: Include "queue.h".
6010 (gdb_event_p): New typedef.
6011 (struct gdb_event) <next_event>: Remove.
6012 (event_queue): Change to QUEUE(gdb_event_p).
6013 (async_queue_event): Remove.
6014 (gdb_event_xfree): New.
6015 (initialize_event_loop): New.
6016 (process_event): Use API from QUEUE.
6017 (wait_for_event): Likewise.
6018 * server.c (main): Call initialize_event_loop.
6019 * server.h (initialize_event_loop): Declare.
6021 2013-01-18 Yao Qi <yao@codesourcery.com>
6023 * ax.h (struct eval_agent_expr_context): New.
6024 (gdb_eval_agent_expr): Update declaration.
6025 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
6026 TFRAME. Add new argument CTX.
6027 * server.h (struct eval_agent_expr_context): Declare.
6028 (agent_mem_read, agent_tsv_read): Update declaration.
6029 (agent_mem_read_string): Likewise.
6030 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
6031 (add_traceframe_block): Add new argument TPOINT.
6032 Increase TPOINT->traceframe_usage.
6033 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
6034 eval_tracepoint_agent_expr.
6035 (condition_true_at_tracepoint): Likewise.
6036 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
6037 (agent_mem_read_string, agent_tsv_read): Likewise.
6039 2013-01-16 Yao Qi <yao@codesourcery.com>
6041 * linux-low.c (linux_resume_one_lwp): Don't check
6042 'lwp->bp_reinsert != 0'.
6044 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6045 Pedro Alves <palves@redhat.com>
6047 * lynx-low.c (ptrace_request_to_str): Define a temporary
6048 macro and use it to simplify this function's implementation.
6050 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6052 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6055 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6057 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6059 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6061 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6063 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6065 * lynx-low.c (lynx_resume): Use the resume_info parameter
6066 to determine the ptid for the lynx_ptrace call, unless
6067 it is equal to minus_one_ptid, in which case we use the
6068 ptid of the current_inferior.
6069 (lynx_wait_1): After having received a thread create/exit
6070 event, resume the inferior's execution using the signaling
6071 thread's ptid, rather than the old ptid.
6073 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6075 * lynx-low.c (lynx_resume): Delete variable ret.
6077 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6079 * gdbreplay.c (gdbreplay_version): Update copyright year.
6080 * server.c (gdbserver_version): Likewise.
6082 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6084 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6087 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6089 * lynx-low.c (ptrace_request_to_str): Add handling for
6092 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6094 * lynx-low.c (lynx_attach): Delete variable new_process.
6096 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6098 * lynx-low.c (lynx_create_inferior): Delete variable
6101 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6103 * lynx-low.c (ptrace_request_to_str): Do not handle
6104 PTRACE_GETTHREADLIST if this macro does not exist.
6106 2012-12-15 Yao Qi <yao@codesourcery.com>
6108 * Makefile.in (OBS): Add notif.o.
6109 * notif.c, notif.h: New.
6110 * server.c: Include "notif.h".
6111 (struct vstop_notif) <next>: Remove.
6113 (queue_stop_reply): Update.
6114 (push_event, send_next_stop_reply): Remove.
6115 (discard_queued_stop_replies): Update.
6116 (notif_stop): New variable.
6117 (handle_v_stopped): Remove.
6118 (handle_v_requests): Don't call handle_v_stopped. Call
6119 handle_ack_notif instead.
6120 (queue_stop_reply_callback): Call notif_event_enque instead
6121 of queue_stop_reply.
6122 (handle_status): Don't call send_next_stop_reply, call
6123 notif_write_event instead.
6124 (kill_inferior_callback): Likewise.
6125 (detach_or_kill_inferior_callback): Likewise.
6126 (main): Call initialize_notif.
6127 (process_serial_event): Call QUEUE_is_empty.
6128 (handle_target_event): Call notif_push instead of push event.
6129 * server.h (push_event): Remove declaration.
6131 2012-12-10 Tom Tromey <tromey@redhat.com>
6133 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6134 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6137 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6138 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6139 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6140 (amd64-linux-ipa.o, ax.o): Rewrite.
6141 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6142 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6143 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6144 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6145 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6146 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6147 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6148 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6149 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6150 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6151 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6152 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6153 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6154 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6155 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6156 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6157 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6158 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6159 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6160 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6161 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6162 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6163 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6164 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6165 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6166 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6167 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6168 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6169 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6170 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6171 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6172 (reg-tilegx.o): Remove.
6173 (all_object_files): New macro.
6174 Include .deps files.
6175 * aclocal.m4, configure: Rebuild.
6176 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6177 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6178 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6180 2012-12-05 Tom Tromey <tromey@redhat.com>
6183 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6185 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6187 * configure.ac: Check for linux/perf_event.h.
6188 * config.in: Regenerated.
6189 * configure: Regenerated.
6191 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6193 * hostio.c (handle_readlink): Decrease buffer size
6194 parameter passed to readlink by one byte.
6196 2012-11-26 Yao Qi <yao@codesourcery.com>
6198 * configure.ac (build_warnings): Append '-Wempty-body'.
6199 * configure: Regenerated.
6200 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6203 2012-11-15 Pierre Muller <muller@sourceware.org>
6205 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6206 * config.in: Regenerate.
6207 * configure: Regenerate.
6208 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6209 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6210 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6211 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6213 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6214 instead of <sys/wait.h> header.
6215 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6217 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6219 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6220 (various make rules): Remove -DGDBSERVER
6222 2012-11-09 Yao Qi <yao@codesourcery.com>
6224 * spu-low.c (current_ptid): Move it to ..
6225 * gdbthread.h: ... here. New.
6226 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6227 * server.c (myresume, process_serial_event): Likewise.
6228 * thread-db.c (thread_db_find_new_threads): Likewise.
6229 * tracepoint.c (run_inferior_command): Likewise.
6231 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6233 * server.c (handle_search_memory_1): Include access length in
6236 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6238 * linux-crisv32-low.c: Fix compile errors.
6240 2012-09-04 Yao Qi <yao@codesourcery.com>
6242 * tracepoint.c (cmd_qtsv): Adjust debug message.
6243 Don't check CUR_TPOINT.
6245 2012-08-28 Yao Qi <yao@codesourcery.com>
6247 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6248 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6249 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6250 Remove declarations of xmalloc, xreallloc, xstrdup and
6252 * Makefile.in (libiberty_h): New.
6253 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6254 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6256 2012-08-23 Yao Qi <yao@codesourcery.com>
6258 * server.h: Remove declaration of 'xsnprintf'.
6260 2012-08-22 Keith Seitz <keiths@redhat.com>
6262 * server.h: Include build-gnulib-gbserver/config.h.
6263 * gdbreplay.c: Likewise.
6265 2012-08-08 Doug Evans <dje@google.com>
6267 * Makefile.in (SFILES): Add gdb_vecs.c.
6268 (OBS): Add gdb_vecs.o.
6269 (gdb_vecs_h, host_defs_h): New variables.
6270 (thread-db.o): Add $(gdb_vecs_h) dependency.
6271 (gdb_vecs.o): New rule.
6272 * thread-db.c: #include "gdb_vecs.h".
6273 (thread_db_load_search): Use a vector to iterate over path elements.
6274 Handle text appearing after "$pdir".
6276 * configure.ac: Add check for strstr.
6277 * config.in: Regenerate.
6278 * configure: Regenerate.
6280 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6282 * hostio.c (handle_pread): If pread fails, fall back to attempting
6284 (handle_pwrite): Likewise for pwrite.
6286 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6288 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6289 between unsupported TYPE and unimplementable ADDR/LEN combination.
6290 (arm_insert_point): Act on new return value.
6292 2012-07-31 Pedro Alves <palves@redhat.com>
6294 * server.c (process_point_options): Only skip tokens if we find
6295 one that is unrecognized. Don't treat 'X' specially while
6296 skipping unrecognized tokens.
6298 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6300 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6301 to 4-byte-align HW breakpoint addresses for Thumb.
6303 2012-07-27 Yao Qi <yao@codesourcery.com>
6307 * server.h: Declare gdb_agent_about_to_close.
6308 * target.c (kill_inferior): Include "agent.h".
6309 New. Send command 'kill'.
6310 * target.h (kill_inferior): Removed macro.
6311 * tracepoint.c (gdb_agent_about_to_close): New.
6312 (gdb_agent_helper_thread): Handle command 'close'.
6313 Wait endlessly until the inferior stops.
6314 Install gdb_agent_remove_socket to atexit hook.
6315 (agent_socket_name): New static variable.
6316 (gdb_agent_socket_init): Replace local variable 'name' with
6317 'agent_socket_name'.
6318 (gdb_agent_remove_socket): New.
6320 2012-07-27 Yao Qi <yao@codesourcery.com>
6322 * server.c (process_point_options): Stop at 'X' when parsing.
6324 2012-07-19 Michael Eager <eager@eagercon.com>
6326 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6328 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6329 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6330 hardware breakpoint.
6332 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6334 * gdbserver/linux-low.c (initialize_low): Call
6335 linux_ptrace_init_warnings.
6337 2012-07-02 Doug Evans <dje@google.com>
6339 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6342 2012-07-02 Stan Shebs <stan@codesourcery.com>
6344 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6345 (ax.o): Add it to build rule.
6347 (OBS): Add format.o.
6348 (IPA_OBS): Add format.o.
6349 * server.c (handle_query): Claim support for breakpoint commands.
6350 (process_point_options): Add command case.
6351 (process_serial_event): Leave running if there are printfs in
6353 * mem-break.h (any_persistent_commands): Declare.
6354 (add_breakpoint_commands): Declare.
6355 (gdb_no_commands_at_breakpoint): Declare.
6356 (run_breakpoint_commands): Declare.
6357 * mem-break.c (struct point_command_list): New struct.
6358 (struct breakpoint): New field command_list.
6359 (any_persistent_commands): New function.
6360 (add_commands_to_breakpoint): New function.
6361 (add_breakpoint_commands): New function.
6362 (gdb_no_commands_at_breakpoint): New function.
6363 (run_breakpoint_commands): New function.
6364 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6366 * ax.c: Include format.h.
6367 (ax_printf): New function.
6368 (gdb_eval_agent_expr): Add printf opcode.
6370 2012-06-13 Yao Qi <yao@codesourcery.com>
6372 * server.c (start_inferior): Remove duplicated writes to fields
6373 'last_resume_kind' and 'last_status' of 'current_inferior'.
6375 2012-06-12 Yao Qi <yao@codesourcery.com>
6376 Pedro Alves <palves@redhat.com>
6378 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6380 * server.c (handle_v_cont): Extend comment.
6382 2012-06-11 Yao Qi <yao@codesourcery.com>
6384 * linux-low.c (linux_attach): Add 'static'.
6386 2012-06-06 Yao Qi <yao@codesourcery.com>
6388 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6390 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6392 Fix gcc -flto compilation warning.
6393 * server.c (main): Make variable multi_mode and attach volatile.
6395 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6397 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6398 if the platform doesn't know about it.
6400 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6402 * Makefile.in (SFILES): Add linux-tile-low.c.
6403 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6404 * configure.srv: Handle tilegx-*-linux*.
6405 * linux-tile-low.c: New file.
6407 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6409 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6411 2012-05-24 Pedro Alves <palves@redhat.com>
6415 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6417 2012-05-24 Pedro Alves <palves@redhat.com>
6421 Replace target_signal with gdb_signal throughout.
6423 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6425 * linux-low.c (linux_store_registers): Avoid the copying sequence
6426 when no data has been retrieved by ptrace.
6428 2012-05-22 Will Deacon <will.deacon@arm.com>
6430 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6431 Include asm/ptrace.h.
6432 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6435 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6437 * linux-low.c (linux_store_registers): Don't re-retrieve data
6438 with ptrace that has already been obtained from /proc. Always
6439 copy any data retrieved with ptrace to the buffer supplied.
6441 2012-05-11 Yao Qi <yao@codesourcery.com>
6442 Pedro Alves <palves@redhat.com>
6444 * linux-low.c (enum stopping_threads_kind): New.
6445 (stopping_threads): Change type to `enum stopping_threads_kind'.
6446 (handle_extended_wait): If stopping and suspending threads, leave
6447 the new_lwp suspended too.
6448 (linux_wait_for_event): Adjust.
6449 (stop_all_lwps): Set `stopping_threads' to
6450 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6451 whether we're suspending threads or just stopping them. Assert no
6454 2012-04-29 Yao Qi <yao@codesourcery.com>
6456 * server.h: Move some code to ...
6457 * gdbthread.h: ... here. New.
6458 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6459 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6460 (nto-low.o, win32-low.o): Likewise.
6461 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6462 * regcache.c, remote-utils.c, server.c: Likewise.
6463 * target.c, tracepoint.c, win32-low.c: Likewise.
6465 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6467 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6468 (PTRACE_ARG4_TYPE): Likewise.
6469 (PTRACE_XFER_TYPE): Likewise.
6470 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6471 ptrace to PTRACE_ARG3_TYPE.
6472 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6473 (PTRACE_ARG4_TYPE): Likewise.
6474 (PTRACE_XFER_TYPE): Likewise.
6475 (linux_detach_one_lwp): Cast fourth argument of
6476 ptrace to long then PTRACE_ARG4_TYPE.
6477 (regsets_fetch_inferior_registers): Cast third argument of
6478 ptrace to long then PTRACE_ARG3_TYPE.
6479 (regsets_store_inferior_registers): Likewise.
6481 2012-04-20 Pedro Alves <palves@redhat.com>
6483 * configure: Regenerate.
6485 2012-04-19 Pedro Alves <palves@redhat.com>
6487 * Makefile.in (GNULIB_BUILDDIR): New.
6488 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6489 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6490 (all, install-only, uninstall, clean-info, all-lib, clean): No
6491 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6492 (maintainer-clean realclean distclean): Use subdir_do.
6494 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6495 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6496 * acinclude.m4: Include acx_configure_dir.m4.
6497 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6498 calls. Call AC_PROG_RANLIB. Configure gnulib using
6501 (GNULIB_STDINT_H): Adjust.
6502 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6503 * gdbreplay.c: Include build-gnulib/config.h.
6504 * server.h: Likewise.
6505 * aclocal.m4: Regenerate.
6506 * config.in: Regenerate.
6507 * configure: Regenerate.
6509 2012-04-19 Pedro Alves <palves@redhat.com>
6511 * Makefile.in (LIBGNU, INCGNU): Adjust.
6512 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6513 (all, install-only, uninstall, clean-info, all-lib, clean)
6514 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6515 * configure.ac: Adjust AC_OUTPUT output.
6516 * aclocal.m4: Regenerate.
6517 * configure: Regenerate.
6519 2012-04-19 Pedro Alves <palves@redhat.com>
6521 * Makefile.in (generated_files): New.
6522 (server_h): Remove the explicit dependency on config.h, and depend
6523 on $generated_files.
6525 2012-04-19 Pedro Alves <palves@redhat.com>
6527 * Makefile.in (INCGNU): Add -Ignulib.
6529 2012-04-19 Pedro Alves <palves@redhat.com>
6531 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6532 (INCGNU): ... this, and spell out -I here.
6533 (GNULIB_LIB): Rename to ...
6535 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6537 2012-04-19 Pedro Alves <palves@redhat.com>
6539 * config.in: Regenerate.
6541 2012-04-19 Pedro Alves <palves@redhat.com>
6543 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6544 * server.h (memmem): Remove declaration.
6545 * config.in: Regenerate.
6546 * configure: Regenerate.
6548 2012-04-19 Yao Qi <yao@codesourcery.com>
6550 * Makefile.in (SFILES): Add common/vec.c.
6554 2012-04-19 Yao Qi <yao@codesourcery.com>
6556 * remote-utils.c (prepare_resume_reply): Replace with macro
6557 target_core_of_thread.
6558 * server.c (handle_qxfer_threads_proper): Likewise.
6559 * target.h (traget_core_of_thread): New macro.
6561 2012-04-18 Pedro Alves <palves@redhat.com>
6563 * aclocal.m4: Regenerate.
6564 * configure: Regenerate.
6566 2012-04-16 Yao Qi <yao@codesourcery.com>
6568 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6569 duplicated on address.
6571 2012-04-16 Yao Qi <yao@codesourcery.com>
6573 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6574 (struct tracepoint_action_ops) <send>: New field.
6575 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6576 (agent_expr_send, x_tracepoint_action_send): New.
6577 (l_tracepoint_action_send): New.
6578 (cmd_qtdp): Download and install tracepoint
6579 according to `use_agent'.
6580 (run_inferior_command): Add one more parameter `len'.
6582 (tracepoint_send_agent): New.
6583 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6585 2012-04-16 Yao Qi <yao@codesourcery.com>
6587 * tracepoint.c (download_tracepoints): Moved to ...
6588 (cmd_qtstart): ... here.
6590 2012-04-14 Yao Qi <yao@codesourcery.com>
6592 * tracepoint.c: Include inttypes.h.
6593 (struct collect_memory_action): Use sized types.
6594 (struct tracepoint): Likewise.
6595 (cmd_qtdp, stop_tracing): Update print specifiers.
6596 (cmd_qtp, response_tracepoint): Likewise.
6597 (collect_data_at_tracepoint): Likewise.
6598 (collect_data_at_step): Likewise.
6600 2012-04-14 Yao Qi <yao@codesourcery.com>
6602 Import gnulib module inttypes.
6603 * aclocal.m4, config.in, configure: Regenerated.
6605 2012-04-14 Yao Qi <yao@codesourcery.com>
6607 * Makefile.in (maintainer-clean, realclean, distclean): Remove
6608 Makefile and config.status at last.
6610 2012-04-13 Yao Qi <yao@codesourcery.com>
6612 * tracepoint.c: Include stdint.h unconditionally.
6614 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6616 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
6617 on BFD_HAVE_SYS_PROCFS_TYPE.
6618 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
6619 * configure: Regenerate.
6620 * config.in: Likewise.
6622 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
6624 * Makefile.in (clean): Also remove x32.c x32-linux.c
6625 x32-avx.c x32-avx-linux.c.
6626 (x32.o): New target.
6628 (x32-linux.o): Likewise.
6629 (x32-linux.c): Likewise.
6630 (x32-avx.o): Likewise.
6631 (x32-avx.c): Likewise.
6632 (x32-avx-linux.o): Likewise.
6633 (x32-avx-linux.c): Likewise.
6635 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
6636 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
6637 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
6638 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
6639 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
6640 i386/x32-avx-linux.xml.
6642 * linux-x86-low.c (init_registers_x32_linux): New prototype.
6643 (init_registers_x32_avx_linux): Likwise.
6644 (x86_linux_update_xmltarget): Call init_registers_x32_linux
6645 or init_registers_x32_avx_linux if linux_is_elf64 is false.
6647 2012-04-13 Pedro Alves <palves@redhat.com>
6649 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
6650 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
6651 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
6652 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
6655 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6657 * linux-x86-low.c (compat_x32_clock_t): New.
6658 (compat_x32_siginfo_t): Likewise.
6659 (compat_x32_siginfo_from_siginfo): Likewise.
6660 (siginfo_from_compat_x32_siginfo): Likewise.
6661 (linux_is_elf64): Likewise.
6662 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
6663 and siginfo_from_compat_x32_siginfo for x32.
6664 (x86_arch_setup): Set linux_is_elf64.
6666 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6669 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
6671 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
6672 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
6673 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
6674 compatible with process.
6676 2012-04-12 Yao Qi <yao@codesourcery.com>
6678 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
6679 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
6680 (install-only, install-info, clean): Handle sub dir gnulib.
6681 (all-lib, am--refresh): New targets.
6682 (memmem.o): Remove target.
6683 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
6684 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
6685 (AC_REPLACE_FUNCS): Remove memmem.
6686 Invoke gl_INIT and AM_INIT_AUTOMAKE.
6687 (AC_OUTPUT): Generate Makefile in gnulib/.
6688 * aclocal.m4, config.in, configure: Regenerated.
6690 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
6692 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
6694 2012-04-05 Pedro Alves <palves@redhat.com>
6696 -Werror=strict-aliasing
6698 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
6701 2012-04-04 Pedro Alves <palves@redhat.com>
6703 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6704 (sparc_store_gregset_from_stack, sparc_store_gregset)
6705 (sparc_breakpoint_at): Fix formatting.
6707 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6709 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
6711 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
6712 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
6713 * config.in: Regenerate.
6714 * configure: Likewise.
6716 2012-03-29 Pedro Alves <palves@redhat.com>
6718 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
6719 Correct ptrace arguments.
6721 2012-03-28 Pedro Alves <palves@redhat.com>
6723 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
6724 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
6725 (IA64_FR1_REGNUM): New defines.
6726 (ia64_fetch_register): New.
6727 (the_low_target): Install it.
6728 * linux-low.h (struct linux_target_ops) <fetch_register>: New
6730 * linux-low.c (linux_fetch_registers): Try the
6731 the_low_target.fetch_register hook first.
6733 * linux-arm-low.c (the_low_target): Adjust.
6734 * linux-bfin-low.c (the_low_target): Adjust.
6735 * linux-cris-low.c (the_low_target): Adjust.
6736 * linux-crisv32-low.c (the_low_target): Adjust.
6737 * linux-m32r-low.c (the_low_target): Adjust.
6738 * linux-m68k-low.c (the_low_target): Adjust.
6739 * linux-mips-low.c (the_low_target): Adjust.
6740 * linux-ppc-low.c (the_low_target): Adjust.
6741 * linux-s390-low.c (the_low_target): Adjust.
6742 * linux-sh-low.c (the_low_target): Adjust.
6743 * linux-sparc-low.c (the_low_target): Adjust.
6744 * linux-tic6x-low.c (the_low_target): Adjust.
6745 * linux-x86-low.c (the_low_target): Adjust.
6746 * linux-xtensa-low.c (the_low_target): Adjust.
6748 2012-03-26 Pedro Alves <palves@redhat.com>
6750 * server.c (handle_qxfer_libraries): Don't bail early if
6751 the_target->qxfer_libraries_svr4 is not NULL.
6753 2012-03-26 Pedro Alves <palves@redhat.com>
6755 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
6757 2012-03-23 Pedro Alves <palves@redhat.com>
6759 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
6760 "library-list-svr4" element's start tag when the the DSO list is
6763 2012-03-23 Pedro Alves <palves@redhat.com>
6765 * linux-low.c (read_one_ptr): Read the inferior's pointer through
6766 a variable whose type size is the same as the inferior's pointer
6769 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
6771 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
6773 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
6774 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6775 * linux-low.h: Include <signal.h>.
6776 (struct siginfo): Remove forward declaration.
6777 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
6780 2012-03-21 Mike Frysinger <vapier@gentoo.org>
6782 * .gitignore: Ignore more files.
6784 2012-03-19 Pedro Alves <palves@redhat.com>
6785 Jan Kratochvil <jan.kratochvil@redhat.com>
6787 * server.c (cont_thread, general_thread): Add describing comments.
6788 (start_inferior): Clear `cont_thread'.
6789 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6792 2012-03-15 Yao Qi <yao@codesourcery.com>
6794 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6796 (cmd_qtdp): ... here.
6798 2012-03-15 Yao Qi <yao@codesourcery.com>
6800 * tracepoint.c (struct tracepoint_action_ops): New.
6801 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6802 (m_tracepoint_action_download): New.
6803 (r_tracepoint_action_download): New.
6804 (x_tracepoint_action_download): New.
6805 (l_tracepoint_action_download): New.
6806 (add_tracepoint_action): Install `action->ops' according type.
6807 (download_tracepoint_1): Move code `download' function pointer
6808 of various tracepoint_action_ops.
6810 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6812 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
6813 linux_ptrace_attach_warnings.
6815 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6817 * Makefile.in (linux-ptrace.o): New.
6818 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
6819 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
6820 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
6821 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
6822 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
6824 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
6826 2012-03-08 Yao Qi <yao@codesourcery.com>
6827 Pedro Alves <palves@redhat.com>
6829 Fix PR server/13392.
6830 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
6832 * tracepoint.c (remove_tracepoint): New.
6833 (cmd_qtdp): Call remove_tracepoint when failed to install.
6835 2012-03-07 Pedro Alves <palves@redhat.com>
6837 * linux-low.c (get_detach_signal): New.
6838 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6839 Pass on pending signals to PTRACE_DETACH. Check the result of the
6841 * server.c (program_signals, program_signals_p): New.
6842 (handle_general_set): Handle QProgramSignals.
6843 * server.h (program_signals, program_signals_p): Declare.
6845 2012-03-05 Pedro Alves <palves@redhat.com>
6846 Jan Kratochvil <jan.kratochvil@redhat.com>
6848 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6851 2012-03-03 Yao Qi <yao@codesourcery.com>
6853 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6854 agent_look_up_symbols.
6856 2012-03-03 Yao Qi <yao@codesourcery.com>
6858 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6859 (linux-x86-low.o): Likewise.
6860 * server.h: Remove in_process_agent_loaded.
6861 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6865 2012-03-03 Yao Qi <yao@codesourcery.com>
6867 * tracepoint.c (gdb_agent_capability): New global.
6868 (in_process_agent_loaded_ust): Renamed to
6869 `in_process_agent_supports_ust'.
6871 (in_process_agent_supports_ust): Call agent_capability_check.
6872 (clear_installed_tracepoints): Assert that agent supports
6875 2012-03-03 Yao Qi <yao@codesourcery.com>
6877 * linux-low.c (linux_supports_agent): New.
6878 (linux_target_ops): Initialize field `supports_agent' with
6879 linux_supports_agent.
6880 * target.h (struct target_ops) <supports_agent>: New.
6881 (target_supports_agent): New macro.
6882 * server.c (handle_general_set): Handle packet 'QAgent'.
6883 (handle_query): Send `QAgent+'.
6884 * Makefile.in (server.o): Depends on agent.h.
6886 2012-03-03 Yao Qi <yao@codesourcery.com>
6888 * Makefile.in (OBS): Add agent.o.
6889 Add new rule for agent.o.
6890 Track dependence of tracepoint.c on agent.h.
6891 * tracepoint.c (run_inferior_command_1):
6892 (run_inferior_command): Call agent_run_command.
6893 (gdb_ust_connect_sync_socket): Deleted. Move it to
6895 (resume_thread, stop_thread): Likewise.
6896 (gdb_ust_socket_init): Renamed to ...
6897 (gdb_agent_socket_init): ... New.
6898 (gdb_ust_thread): Renamed to ...
6899 (gdb_agent_helper_thread): ... New.
6900 (gdb_ust_init): Move some code to ...
6901 (gdb_agent_init): ... here. New.
6902 [HAVE_UST]: Call gdb_ust_init.
6903 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6904 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6905 * config.in, configure: Regenerated.
6907 2012-03-02 Pedro Alves <palves@redhat.com>
6909 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6910 * linux-low.c (struct simple_pid_list): New.
6911 (stopped_pids): New a struct simple_pid_list pointer.
6912 (add_to_pid_list, pull_pid_from_list): New.
6913 (handle_extended_wait): Don't assume the first signal new children
6914 report is SIGSTOP. Adjust call to pull_pid_from_list.
6915 (linux_wait_for_lwp): Adjust.
6917 2012-03-02 Yao Qi <yao@codesourcery.com>
6919 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6922 2012-03-02 Yao Qi <yao@codesourcery.com>
6924 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6925 `stop_pc' and `tpoint'. Update caller.
6927 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6929 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6930 * linux-low.c (use_linux_regsets): New macro.
6931 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6932 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6933 (linux_register_in_regsets): New function.
6934 (usr_fetch_inferior_registers): Skip registers covered by
6936 (usr_store_inferior_registers): Likewise.
6937 (usr_fetch_inferior_registers): New macro.
6938 (usr_store_inferior_registers): Likewise.
6939 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6940 (linux_store_registers): Likewise.
6941 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6943 (init_registers_mips64_dsp_linux): Likewise.
6944 (init_registers_mips_linux): New macro.
6945 (init_registers_mips_dsp_linux): Likewise.
6946 (mips_dsp_num_regs): Likewise.
6947 (DSP_BASE, DSP_CONTROL): New fallback macros.
6948 (mips_base_regs): New macro.
6949 (mips_regmap): Use it. Fix the size.
6950 (mips_dsp_regmap): New variable.
6951 (mips_dsp_regset_bitmap): Likewise.
6952 (mips_arch_setup): New function.
6953 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6955 (mips_cannot_store_register): Likewise.
6956 (the_low_target): Update .arch_setup, .num_regs and .regmap
6957 initializers. Add .regset_bitmap initializer.
6958 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6960 * linux-bfin-low.c (the_low_target): Likewise.
6961 * linux-cris-low.c (the_low_target): Likewise.
6962 * linux-crisv32-low.c (the_low_target): Likewise.
6963 * linux-ia64-low.c (the_low_target): Likewise.
6964 * linux-m32r-low.c (the_low_target): Likewise.
6965 * linux-m68k-low.c (the_low_target): Likewise.
6966 * linux-ppc-low.c (the_low_target): Likewise.
6967 * linux-s390-low.c (the_low_target): Likewise.
6968 * linux-sh-low.c (the_low_target): Likewise.
6969 * linux-sparc-low.c (the_low_target): Likewise.
6970 * linux-tic6x-low.c (the_low_target): Likewise.
6971 * linux-x86-low.c (the_low_target): Likewise.
6972 * linux-xtensa-low.c (the_low_target): Likewise.
6973 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6974 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6975 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6977 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6978 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6980 2012-02-29 Yao Qi <yao@codesourcery.com>
6981 Pedro Alves <palves@redhat.com>
6983 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6984 `step_over_finished' is true.
6986 2012-02-27 Pedro Alves <palves@redhat.com>
6988 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6989 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6991 2012-02-27 Pedro Alves <palves@redhat.com>
6994 * linux-low.c (pid_is_stopped): New.
6995 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6997 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6999 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
7002 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
7004 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
7006 2012-02-24 Luis Machado <lgustavo@codesourcery>
7008 * server.c (handle_query): Advertise support for target-side
7009 breakpoint condition evaluation.
7010 (process_point_options): New function.
7011 (process_serial_event): When inserting a breakpoint, check for
7012 a target-side condition that should be evaluated.
7014 * mem-break.c: Include regcache.h and ax.h.
7015 (point_cond_list_t): New data structure.
7016 (breakpoint) <cond_list>: New field.
7017 (find_gdb_breakpoint_at): Make non-static.
7018 (delete_gdb_breakpoint_at): Clear any target-side
7020 (clear_gdb_breakpoint_conditions): New function.
7021 (add_condition_to_breakpoint): Likewise.
7022 (add_breakpoint_condition): Likewise.
7023 (gdb_condition_true_at_breakpoint): Likewise.
7024 (gdb_breakpoint_here): Return result directly instead
7025 of going through a local variable.
7027 * mem-break.h (find_gdb_breakpoint_at): New prototype.
7028 (clear_gdb_breakpoint_conditions): Likewise.
7029 (add_breakpoint_condition): Likewise.
7030 (gdb_condition_true_at_breakpoint): Likewise.
7032 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
7033 (need_step_over_p): Take target-side breakpoint condition into
7036 2012-02-24 Luis Machado <lgustavo@codesourcery>
7038 * server.h: Include tracepoint.h.
7039 (agent_mem_read, agent_get_trace_state_variable_value,
7040 agent_set_trace_state_variable_value,
7041 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7042 get_set_tsv_func_addr): New prototypes.
7044 * ax.h: New include file.
7045 * ax.c: New source file.
7047 * tracepoint.c: Include ax.h.
7048 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7049 agent_expr, eval_result_type): Move to ax.h.
7050 (parse_agent_expr): Rename to ...
7051 (gdb_parse_agent_expr): ... this, make it non-static and move
7053 (unparse_agent_expr) Rename to ...
7054 (gdb_unparse_agent_expr): ... this, make it non-static and move
7056 (eval_agent_expr): Rename to ...
7057 (eval_tracepoint_agent_expr): ... this.
7058 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7059 forward declarations.
7060 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7061 (agent_get_trace_state_variable_value): New function.
7062 (agent_set_trace_state_variable_value): New function.
7063 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7064 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7065 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7066 (condition_true_at_tracepoint): Likewise.
7067 (parse_agent_expr): Rename to ...
7068 (gdb_parse_agent_expr): ... this and move to ax.c.
7069 (unparse_agent_expr): Rename to ...
7070 (gdb_unparse_agent_expr): ... this and move to ax.c.
7071 (gdb_agent_op_name): Move to ax.c.
7072 (eval_agent_expr): Rename to ...
7073 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7075 (eval_tracepoint_agent_expr): New function.
7076 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7078 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7080 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7081 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7082 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7083 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7084 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7085 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7086 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7087 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7088 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7089 (compile_bytecodes): Remove forward declaration.
7090 (is_goto_target): Move to ax.c.
7091 (compile_bytecodes): Move to ax.c and call
7092 agent_get_trace_state_variable_value (...) and
7093 agent_set_trace_state_variable_value (...).
7095 * Makefile.in: Update ax.c and IPA dependencies.
7097 2012-02-24 Pedro Alves <palves@redhat.com>
7099 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7100 (cmd_bigqtbuffer_circular): ... this. Only handle
7101 'QTBuffer:circular:'.
7102 (handle_tracepoint_general_set): Adjust.
7104 2012-02-16 Yao Qi <yao@codesourcery.com>
7106 * inferiors.c: Move code to ...
7107 * dll.c: .... here. New.
7108 * server.h: Declare clear_dlls.
7109 * Makefile.in (SFILES): Add dll.c.
7113 2012-02-11 Yao Qi <yao@codesourcery.com>
7115 * server.c: (handle_monitor_command): Add a new parameter
7117 (handle_query): Update caller.
7119 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7121 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7122 * configure, config.in: Regenerate.
7123 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7126 2012-02-02 Pedro Alves <palves@redhat.com>
7128 Try SIGKILL first, then PTRACE_KILL.
7129 * linux-low.c (linux_kill_one_lwp): New.
7130 (linux_kill_one_lwp): Rename to ...
7131 (kill_one_lwp_callback): ... this. Use the new
7134 2012-02-02 Pedro Alves <palves@redhat.com>
7136 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7139 2012-01-27 Pedro Alves <palves@redhat.com>
7141 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7142 (elf_64_file_p): Make static.
7143 (linux_pid_exe_is_elf_64_file): New.
7144 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7145 Delete declarations.
7146 (linux_pid_exe_is_elf_64_file): Declare.
7147 * linux-x86-low.c (x86_arch_setup): Use
7148 linux_pid_exe_is_elf_64_file.
7150 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7152 * linux-low.c (linux_wait_for_event_1): Rename to ...
7153 (linux_wait_for_event): ... here and merge it with former
7154 linux_wait_for_event - new variable wait_ptid, use it.
7155 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7157 2012-01-23 Pedro Alves <palves@redhat.com>
7159 * server.c (main): Avoid yet another case of infinite loop while
7160 detaching/killing after a longjmp.
7162 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7165 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7167 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7169 * hostio.c (handle_readlink): New function.
7170 (handle_vFile): Call it to handle "vFile:readlink" packets.
7172 2012-01-20 Pedro Alves <palves@redhat.com>
7173 Ulrich Weigand <ulrich.weigand@linaro.org>
7175 * server.c (handle_v_requests): Only support vAttach and vRun to
7176 start multiple processes when in extended protocol mode.
7178 2012-01-17 Pedro Alves <palves@redhat.com>
7180 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7181 memalign plus mprotect to allocate the scratch buffer.
7183 2012-01-13 Pedro Alves <palves@redhat.com>
7185 * server.c (attach_inferior): Clear `cont_thread'.
7187 2012-01-13 Pedro Alves <palves@redhat.com>
7189 * server.c (main): Avoid infinite loop while detaching/killing
7192 2012-01-09 Doug Evans <dje@google.com>
7194 * server.c (start_inferior): Set last_ptid in --wrapper case.
7196 2012-01-06 Yao Qi <yao@codesourcery.com>
7198 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7200 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7202 2012-01-04 Yao Qi <yao@codesourcery.com>
7204 * tracepoint.c (cmd_qtdp): Print debug message
7205 for static tracepoint.
7207 2012-01-04 Yao Qi <yao@codesourcery.com>
7209 * tracepoint.c (trace_vdebug): Differentiate debug message
7210 between gdbserver and IPA.
7212 2012-01-03 Yao Qi <yao@codesourcery.com>
7214 * tracepoint.c (tracepoint_was_hit): Don't collect for
7217 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7219 * terminal.h: Reformat copyright header.
7221 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7223 * server.c (gdbserver_version): Update copyright year.
7224 * gdbreplay.c (gdbreplay_version): Likewise.
7226 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7228 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7231 2011-12-18 Hui Zhu <teawater@gmail.com>
7232 * linux-low.c (linux_create_inferior): Save return value to ret.
7234 2011-12-18 Hui Zhu <teawater@gmail.com>
7236 * linux-low.c (linux_create_inferior): Save return value to ret.
7238 2011-12-16 Doug Evans <dje@google.com>
7240 * linux-low.c (linux_create_inferior): If stdio connection,
7241 redirect stdin from /dev/null, stdout to stderr.
7242 * remote-utils.c (remote_is_stdio): New static global.
7243 (remote_connection_is_stdio): New function.
7244 (remote_prepare): Handle stdio connection.
7245 (remote_open): Ditto.
7246 (remote_close): Don't close stdin for stdio connections.
7247 (read_prim,write_prim): New functions. Replace all calls to
7248 read/write to these.
7249 * server.c (main): Watch for "-" argument. Move call to
7250 remote_prepare before start_inferior.
7251 * server.h (STDIO_CONNECTION_NAME): New macro.
7252 (remote_connection_is_stdio): Declare.
7254 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7255 in debugging output.
7257 2011-12-15 Yao Qi <yao@codesourcery.com>
7259 * tracepoint.c: Include sys/syscall.h.
7260 (gdb_ust_thread): Remove preprocessor conditional.
7262 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7264 * linux-low.c (linux_detach_one_lwp): Call
7265 the_low_target.prepare_to_resume before detaching.
7267 2011-12-14 Yao Qi <yao@codesourcery.com>
7269 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7272 2011-12-14 Yao Qi <yao@codesourcery.com>
7274 * i386-low.c (i386_low_stopped_data_address): Initialize local
7277 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7281 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7282 DR_CONTROL unless necessary. Extend comments.
7283 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7284 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7286 2011-12-13 Yao Qi <yao@codesourcery.com>
7288 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7290 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7292 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7294 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7295 Print new debug message for such case.
7297 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7299 Fix overlapping memcpy.
7300 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7301 the read_inferior_memory transfer.
7302 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7303 write_inferior_memory transfer.
7304 (set_fast_tracepoint_jump): New variable buf. Use it for the
7305 read_inferior_memory and write_inferior_memory transfers.
7306 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7307 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7308 Use it for the write_inferior_memory transfer.
7309 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7312 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7314 * linux-low.c (fetch_register, store_register): Make code
7315 consistent, fix formatting.
7317 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7319 * linux-low.c (usr_store_inferior_registers): Factor out code
7320 to handle individual registers into...
7321 (store_register): ... this new function.
7323 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7325 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7326 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7327 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7328 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7329 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7330 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7331 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7332 (srv_xmlfiles): Add new XML files.
7334 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7336 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7337 (init_registers_s390_linux32v1): Add prototype.
7338 (init_registers_s390_linux32v2): Likewise.
7339 (init_registers_s390_linux64v1): Likewise.
7340 (init_registers_s390_linux64v2): Likewise.
7341 (init_registers_s390x_linux64v1): Likewise.
7342 (init_registers_s390x_linux64v2): Likewise.
7343 (s390_num_regs): Increment to 52.
7344 (s390_regmap): Add orig_r2 register.
7345 (s390_num_regs_3264): Increment to 68.
7346 (s390_regmap_3264): Add orig_r2 register.
7347 (s390_collect_ptrace_register): Handle orig_r2 register.
7348 (s390_supply_ptrace_register): Likewise.
7349 (s390_fill_last_break): New function.
7350 (s390_store_last_break): Likewise.
7351 (s390_fill_system_call): New function.
7352 (s390_store_system_call): Likewise.
7353 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7355 (s390_check_regset): New function.
7356 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7357 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7358 Update target_regsets for available register sets.
7360 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7361 Jan Kratochvil <jan.kratochvil@redhat.com>
7363 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7364 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7366 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7367 * linux-low.h (struct process_info_private): New member r_debug.
7368 * server.c (handle_qxfer_libraries): Call
7369 the_target->qxfer_libraries_svr4.
7370 (handle_qxfer_libraries_svr4): New function.
7371 (qxfer_packets): New entry "libraries-svr4".
7372 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7373 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7374 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7375 PACKET_qXfer_libraries_svr4.
7377 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7379 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7380 PSW address/mask between 8-byte and 16-byte formats.
7381 (s390_supply_ptrace_register): Likewise.
7382 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7383 basic addressing mode bit.
7385 2011-11-24 Stan Shebs <stan@codesourcery.com>
7387 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7389 2011-11-17 Stan Shebs <stan@codesourcery.com>
7391 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7392 (tracing_start_time): New global.
7393 (tracing_stop_time): New global.
7394 (tracing_user_name): New global.
7395 (tracing_notes): New global.
7396 (tracing_stop_note): New global.
7397 (cmd_qtstart): Set traceframe_usage, start_time.
7398 (stop_tracing): Set stop_time.
7399 (cmd_qtstatus): Report additional status.
7400 (cmd_qtp): New function.
7401 (handle_tracepoint_query): Call it.
7402 (cmd_qtnotes): New function.
7403 (handle_tracepoint_general_set): Call it.
7404 (get_timestamp): Rename from tsv_get_timestamp.
7406 2011-11-14 Stan Shebs <stan@codesourcery.com>
7407 Kwok Cheung Yeung <kcy@codesourcery.com>
7409 * linux-x86-low.c (small_jump_insn): New.
7410 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7411 trampoline and error message, build a trampoline and issue a small
7412 jump instruction to it.
7413 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7414 trampoline and error message.
7415 (x86_get_min_fast_tracepoint_insn_len): New.
7416 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7417 * linux-low.h (struct linux_target_ops): Add arguments to
7418 install_fast_tracepoint_jump_pad operation, add new operation.
7419 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7421 (linux_get_min_fast_tracepoint_insn_len): New function.
7422 (linux_target_op): Add new operation.
7423 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7424 (gdb_trampoline_buffer_end): Ditto.
7425 (gdb_trampoline_buffer_error): Ditto.
7426 (struct ipa_sym_addresses): Add fields for new IPA variables.
7427 (symbol_list): Add entries for new IPA variables.
7428 (struct tracepoint): Add fields to hold the address range of the
7429 trampoline used by the tracepoint.
7430 (trampoline_buffer_head): New static variable.
7431 (trampoline_buffer_tail): Ditto.
7432 (claim_trampoline_space): New function.
7433 (have_fast_tracepoint_trampoline_buffer): New function.
7434 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7436 (install_fast_tracepoint): Ditto, also add error buffer argument.
7437 (cmd_qtminftpilen): New function.
7438 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7439 (fast_tracepoint_from_trampoline_address): New function.
7440 (fast_tracepoint_collecting): Handle trampoline as part of jump
7442 (set_trampoline_buffer_space): New function.
7443 (initialize_tracepoint): Initialize new IPA variables.
7444 * target.h (struct target_ops): Add arguments to
7445 install_fast_tracepoint_jump_pad operation, add new
7446 get_min_fast_tracepoint_insn_len operation.
7447 (target_get_min_fast_tracepoint_insn_len): New.
7448 (install_fast_tracepoint_jump_pad): Add arguments.
7449 * server.h (IPA_BUFSIZ): Define.
7450 * linux-i386-ipa.c: Include extra header files.
7451 (initialize_fast_tracepoint_trampoline_buffer): New function.
7452 (initialize_low_tracepoint): Call it.
7453 * server.h (set_trampoline_buffer_space): Declare.
7454 (claim_trampoline_space): Ditto.
7455 (have_fast_tracepoint_trampoline_buffer): Ditto.
7457 2011-11-14 Yao Qi <yao@codesourcery.com>
7459 * server.c (handle_query): Handle InstallInTrace for qSupported.
7460 * tracepoint.c (add_tracepoint): Sort list.
7461 (install_tracepoint, download_tracepoint): New.
7462 (cmd_qtdp): Call them to install and download tracepoints.
7463 (sort_tracepoints): Removed.
7464 (cmd_qtstart): Update.
7466 2011-11-14 Yao Qi <yao@codesourcery.com>
7468 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7469 * mem-break.h: Declare.
7470 * tracepoint.c (cmd_qtstart): Move some code to ...
7471 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7473 (download_tracepoints): Move some code to ...
7474 (download_tracepoint_1): ... here. New.
7476 2011-11-08 Yao Qi <yao@codesourcery.com>
7478 * remote-utils.c (relocate_instruction): A comment fix.
7480 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7482 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7483 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7484 dr_status_mirror and dr_control_mirror from debug_reg_state.
7485 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7486 (i386_initial_stuff): Remove use of deleted globals.
7487 (i386_get_thread_context, i386_set_thread_context,
7488 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7489 from debug_reg_state.
7491 2011-11-05 Yao Qi <yao@codesourcery.com>
7493 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7494 address as TPOINT's.
7496 2011-11-02 Stan Shebs <stan@codesourcery.com>
7498 * tracepoint.c (agent_mem_read_string): New function.
7499 (eval_agent_expr): Call it for tracenz.
7500 * server.c (handle_query): Report support for tracenz.
7502 2011-11-02 Yao Qi <yao@codesourcery.com>
7504 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7506 2011-11-02 Yao Qi <yao@codesourcery.com>
7508 * target.h: Fix a typo in comment.
7510 2011-10-31 Pedro Alves <pedro@codesourcery.com>
7512 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7513 clobber the breakpoints' shadows with fast tracepoint jumps.
7514 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7515 * target.c (write_inferior_memory): Also pass MYADDR down to
7518 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7520 * configure.ac: Check support for personality routine.
7521 * configure: Regenerate.
7522 * config.in: Likewise.
7523 * linux-low.c: Include <sys/personality.h>.
7524 Define ADDR_NO_RANDOMIZE if necessary.
7525 (linux_create_inferior): Disable address space randomization when
7526 forking inferior, if requested.
7527 (linux_supports_disable_randomization): New function.
7528 (linux_target_ops): Install it.
7529 * server.h (disable_randomization): Declare.
7530 * server.c (disable_randomization): New global variable.
7531 (handle_general_set): Handle QDisableRandomization.
7532 (handle_query): Likewise for qSupported.
7533 (main): Support --disable-randomization and --no-disable-randomization
7534 command line arguments.
7535 * target.h (struct target_ops): Add supports_disable_randomization.
7536 (target_supports_disable_randomization): New macro.
7538 2011-09-29 Mike Frysinger <vapier@gentoo.org>
7540 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7542 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7543 [!PT_GETDSBT] (target_loadmap): New definition.
7544 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7545 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7546 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7547 and PT_GETDSBT to LINUX_LOADMAP.
7548 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7549 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7551 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7553 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7554 (arm_linux_hwbp_cap): New static variable.
7555 (arm_linux_get_hwbp_cap): Replace by ...
7556 (arm_linux_init_hwbp_cap): ... this new function.
7557 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7558 (arm_linux_get_hw_watchpoint_count): Likewise.
7559 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7560 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7561 (arm_prepare_to_resume): Use perror_with_name instead of error.
7563 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7565 * linux-arm-low.c: Include <signal.h>.
7566 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7567 (struct arm_linux_hwbp_cap): New data type.
7568 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7569 (struct arm_linux_hw_breakpoint): New data type.
7570 (MAX_BPTS, MAX_WPTS): Define.
7571 (struct arch_process_info, struct arch_lwp_info): New data types.
7572 (arm_linux_get_hwbp_cap): New function.
7573 (arm_linux_get_hw_breakpoint_count): Likewise.
7574 (arm_linux_get_hw_watchpoint_count): Likewise.
7575 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7576 (arm_hwbp_control_initialize): Likewise.
7577 (arm_hwbp_control_is_enabled): Likewise.
7578 (arm_hwbp_control_is_initialized): Likewise.
7579 (arm_hwbp_control_disable): Likewise.
7580 (arm_linux_hw_breakpoint_equal): Likewise.
7581 (arm_linux_hw_point_initialize): Likewise.
7582 (struct update_registers_data): New data structure.
7583 (update_registers_callback: New function.
7584 (arm_insert_point): Likewise.
7585 (arm_remove_point): Likewise.
7586 (arm_stopped_by_watchpoint): Likewise.
7587 (arm_stopped_data_address): Likewise.
7588 (arm_new_process): Likewise.
7589 (arm_new_thread): Likewise.
7590 (arm_prepare_to_resume): Likewise.
7591 (the_low_target): Register arm_insert_point, arm_remove_point,
7592 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7593 arm_new_thread, and arm_prepare_to_resume.
7595 2011-09-15 Stan Shebs <stan@codesourcery.com>
7597 * server.h (struct emit_ops): Add compare-goto fields.
7598 * tracepoint.c (gdb_agent_op_sizes): New table.
7599 (emit_eq_goto): New function.
7600 (emit_ne_goto): New function.
7601 (emit_lt_goto): New function.
7602 (emit_le_goto): New function.
7603 (emit_gt_goto): New function.
7604 (emit_ge_goto): New function.
7605 (is_goto_target): New function.
7606 (compile_bytecodes): Recognize special cases of compare-goto
7607 combinations and call specialized emitters for them.
7608 * linux-x86-low.c (amd64_emit_eq_goto): New function.
7609 (amd64_emit_ne_goto): New function.
7610 (amd64_emit_lt_goto): New function.
7611 (amd64_emit_le_goto): New function.
7612 (amd64_emit_gt_goto): New function.
7613 (amd64_emit_ge_goto): New function.
7614 (amd64_emit_ops): Add the new functions.
7615 (i386_emit_eq_goto): New function.
7616 (i386_emit_ne_goto): New function.
7617 (i386_emit_lt_goto): New function.
7618 (i386_emit_le_goto): New function.
7619 (i386_emit_gt_goto): New function.
7620 (i386_emit_ge_goto): New function.
7621 (i386_emit_ops): Add the new functions.
7623 2011-09-08 Stan Shebs <stan@codesourcery.com>
7625 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
7626 (i386_emit_epilogue): Restore %ebx.
7628 2011-08-31 Jie Zhang <jzhang918@gmail.com>
7630 * server.c (step_thread): Remove definition.
7631 (process_serial_event): Don't handle Hs.
7632 * server.h (step_thread): Remove declaration.
7633 * target.c (set_desired_inferior): Remove use of step_thread.
7635 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7637 * linux-low.c: Include linux-procfs.h.
7638 (linux_attach_lwp_1): Update comments.
7639 (linux_attach): Scan for existing threads when attaching to a
7640 process that is the tgid.
7641 * Makefile.in: Update dependencies.
7643 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7645 * configure.srv: Add linux-procfs.o dependencies.
7647 2011-08-14 Yao Qi <yao@codesourcery.com>
7649 * target.h (struct target_ops): Fix indent.
7650 * win32-low.c (win32_target_ops): Fix comment.
7652 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
7653 Yao Qi <yao@codesourcery.com>
7655 * Makefile.in (clean): Remove tic6x-*.c files.
7656 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
7657 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
7658 (tic6x-c64xp-linux.c): Likewise.
7659 * configure.srv: Add support for tic6x-*-uclinux.
7660 * linux-tic6x-low.c: New.
7661 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
7663 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
7664 Yao Qi <yao@codesourcery.com>
7666 * target.h (struct target_ops): Add read_loadmap.
7667 * linux-low.c (struct target_loadseg): New type.
7668 (struct target_loadmap): New type.
7669 (linux_read_loadmap): New function.
7670 (linux_target_ops): Add linux_read_loadmap.
7671 * server.c (handle_query): Support qXfer:fdpic:read packet.
7672 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
7675 2011-08-05 Eli Zaretskii <eliz@gnu.org>
7677 * win32-low.c: Include <stdint.h>.
7679 2011-07-22 Pedro Alves <pedro@codesourcery.com>
7681 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
7682 to the inferior here.
7683 (i386_remove_aligned_watchpoint): Ditto.
7684 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
7685 fit part of the watchpoint in the debug registers.
7686 (i386_update_inferior_debug_regs): New.
7687 (i386_low_insert_watchpoint): Work on a local mirror of the debug
7688 registers, and only update the inferior on success.
7689 (i386_low_remove_watchpoint): Ditto.
7691 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
7693 * linux-low.c (compare_ints, unique, list_threads, show_process,
7694 linux_core_of_thread): Delete.
7695 (linux_target_ops): Change linux_core_of_thread to
7696 linux_common_core_of_thread.
7697 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
7698 * utils.c (malloc_failure): Change type of argument.
7699 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
7700 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
7701 common/linux-osdata.c, common/ptid.c and common/buffer.c.
7702 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
7703 (IPA_OBJS): Add common-utils-ipa.o.
7704 (ptid_h, linux_osdata_h): New macros.
7705 (server_h): Add common/common-utils.h, common/xml-utils.h,
7706 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
7708 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
7709 ptid.o, buffer.o): New rules.
7710 (linux-low.o): Add common/linux-osdata.h as a dependency.
7711 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
7712 * configure.ac: Add AC_HEADER_DIRENT check.
7713 * config.in: Regenerate.
7714 * configure: Regenerate.
7715 * remote-utils.c (xml_escape_text): Delete.
7716 (buffer_grow, buffer_free, buffer_init, buffer_finish,
7717 buffer_xml_printf): Move to common/buffer.c.
7718 * server.c (main): Remove call to initialize_inferiors.
7719 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
7720 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
7721 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
7722 internal_error, gdb_assert, gdb_assert_fail): Delete.
7723 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
7724 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
7726 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
7727 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
7728 initialize_inferiors): Delete.
7730 2011-07-20 Pedro Alves <pedro@codesourcery.com>
7732 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
7735 2011-05-31 Pedro Alves <pedro@codesourcery.com>
7737 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
7739 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
7741 2011-05-26 Yao Qi <yao@codesourcery.com>
7743 * Makefile.in (thread-db.o): Track dependence to
7744 common/gdb_thread_db.h.
7745 * thread-db.c: include gdb_thread_db.h from right place.
7747 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
7749 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
7750 __FILE__ and __LINE__ to internal_error.
7752 2011-05-13 Doug Evans <dje@google.com>
7754 * thread-db.c (try_thread_db_load_from_sdir): New function.
7755 (try_thread_db_load_from_dir): New function.
7756 (thread_db_load_search): Handle $sdir, ignore $pdir.
7757 Remove trying of system directories if search of
7758 libthread-db-search-path fails, that is now done via $sdir.
7760 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
7762 * server.c (handle_query): Add EnableDisableTracepoints to the list
7763 of supported features.
7764 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
7766 (cmd_qtenable_disable): New.
7767 (cmd_qtstart): Install tracepoints even if disabled.
7768 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
7769 receiving a QTEnable or QTDisable packet.
7770 (gdb_collect): Skip data collection if fast tracepoint is disabled.
7771 (ust_marker_to_static_tracepoint): Do not ignore disabled static
7773 (gdb_probe): Skip data collection if static tracepoint is disabled.
7775 2011-05-10 Doug Evans <dje@google.com>
7777 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
7779 2011-05-04 Doug Evans <dje@google.com>
7781 * linux-low.c (linux_join): Skip process lookup.
7782 * spu-low.c (spu_join): Ditto.
7783 * server.c (join_inferiors_callback): Delete.
7784 (process_serial_event): For 'D' packet (detach) call join_inferior
7787 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7789 * README: Don't mention xscale*-*-linux*.
7790 * configure.srv (xscale*-*-linux*): Don't handle target.
7792 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7794 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7796 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7797 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7798 (i386_emit_void_call_2): Likewise.
7800 2011-04-26 Yao Qi <yao@codesourcery.com>
7802 * linux-low.c: Move common macros to linux-ptrace.h.
7803 Include linux-ptrace.h.
7804 * Makefile.in (linux_ptrace_h): New.
7805 (linux-low.o): Depends on linux-ptrace.h.
7807 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7809 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
7810 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
7811 (remote_prepare): New function with most of the TCP code from ...
7812 (remote_open): ... here. Detect PORT here unconditionally. Move also
7813 setting transport_is_reliable.
7814 * server.c (run_once): New variable.
7815 (gdbserver_usage): Document it.
7816 (main): Set run_once for `--once'. Call remote_prepare. Exit after
7817 the first run if RUN_ONCE.
7818 * server.h (run_once, remote_prepare): New declarations.
7820 2011-04-19 Tom Tromey <tromey@redhat.com>
7822 * win32-low.c (handle_load_dll): Remove duplicate "the".
7824 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
7826 Remove support for old Cygwin 1.5 versions.
7827 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
7828 function to avoid warning.
7829 (win32_add_one_solib): Use cygwin_conv_path function to avoid
7832 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
7834 * gdbserver/server.h (Macro _): Define it if not available.
7836 2011-03-14 Michael Snyder <msnyder@vmware.com>
7838 * hostio.c (handle_close): Remove unnecessary null test.
7840 2011-03-10 Joel Brobecker <brobecker@adacore.com>
7842 * Makefile.in (maintainer-clean realclean distclean): Remove
7843 "make ... subdir_do" command.
7845 2011-03-10 Michael Snyder <msnyder@vmware.com>
7847 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7849 * server.c (handle_v_run): Free alloced buffer on early return.
7851 2011-03-09 Yao Qi <yao@codesourcery.com>
7854 2011-03-04 Yao Qi <yao@codesourcery.com>
7856 * Makefile.in: Remove GNU make feature --directory.
7858 2011-03-05 Yao Qi <yao@codesourcery.com>
7860 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7861 (subdir_do): New make target. Copied from gdb/Makefile.
7862 (maintainer-clean, realclean, distclean, clean): Call corresponding
7863 make targets in common/Makefile.
7865 2011-02-11 Yao Qi <yao@codesourcery.com>
7867 * configure.ac: Call AC_PROG_RANLIB.
7868 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7869 * configure: Regenerate.
7871 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7873 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7875 2011-03-06 Yao Qi <yao@codesourcery.com>
7877 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7879 2011-03-05 Yao Qi <yao@codesourcery.com>
7881 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7882 (subdir_do): New make target. Copied from gdb/Makefile.
7883 (maintainer-clean, realclean, distclean, clean): Call corresponding
7884 make targets in common/Makefile.
7886 2011-03-04 Yao Qi <yao@codesourcery.com>
7888 * Makefile.in: Remove GNU make feature --directory.
7890 2011-03-04 Michael Snyder <msnyder@vmware.com>
7892 * server.c (queue_stop_reply): Call xmalloc not malloc.
7894 2011-03-02 Michael Snyder <msnyder@vmware.com>
7896 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7898 2011-02-28 Michael Snyder <msnyder@vmware.com>
7900 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7901 (cmd_qtframe): Ditto.
7902 (cmd_qtbuffer): Ditto.
7903 (cmd_bigqtbuffer): Ditto.
7905 * utils.c (decimal2str): Initialize 'width' to nine, then
7908 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7910 * hostio.c (require_data): Free *data, not data.
7912 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7914 * hostio.c (require_data): Use free, not xfree.
7916 2011-02-27 Michael Snyder <msnyder@vmware.com>
7918 * server.c (handle_query): Discard unused value.
7920 * hostio.c (require_data): Free malloc memory before returning
7923 2011-02-26 Michael Snyder <msnyder@vmware.com>
7925 * linux-low.c (list_threads): Call closedir for dirent.
7927 2011-02-27 Michael Snyder <msnyder@vmware.com>
7929 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7930 a case statement falls through.
7932 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7934 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7937 2011-02-26 Michael Snyder <msnyder@vmware.com>
7939 * utils.c (decimal2str): Eliminate dead code and dead param.
7940 (pulongest): Drop dead param from call to decimal2str.
7943 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7945 Revert the following patch (not approved yet):
7946 2011-02-21 Hui Zhu <teawater@gmail.com>
7947 * tracepoint.c (tp_printf): New function.
7948 (eval_agent_expr): Handle gdb_agent_op_printf.
7950 2011-02-21 Hui Zhu <teawater@gmail.com>
7952 * tracepoint.c (tp_printf): New function.
7953 (eval_agent_expr): Handle gdb_agent_op_printf.
7955 2011-02-18 Tom Tromey <tromey@redhat.com>
7957 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7958 (tracepoint.o): Likewise.
7959 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7960 (gdb_agent_op_names): Likewise.
7962 2011-02-18 Tom Tromey <tromey@redhat.com>
7964 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7965 gdb_agent_op_rot>: New constants.
7966 (gdb_agent_op_names): Add pick and roll.
7967 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7970 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7972 * aclocal.m4: Regenerated with aclocal-1.11.1.
7974 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7976 * server.c (handle_qxfer_traceframe_info): New.
7977 (qxfer_packets): Register "traceframe-info".
7978 (handle_query): Report support for qXfer:traceframe-info:read+.
7979 * tracepoint.c (match_blocktype): New.
7980 (traceframe_find_block_type): Rename to ...
7981 (traceframe_walk_blocks): ... this. Add callback filter argument,
7983 (traceframe_find_block_type): New, reimplemented on top of
7984 traceframe_walk_blocks.
7985 (build_traceframe_info_xml): New.
7986 (traceframe_read_info): New.
7987 * server.h (traceframe_read_info): Declare.
7989 2011-02-11 Yao Qi <yao@codesourcery.com>
7991 * configure.ac: Call AC_PROG_RANLIB.
7992 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7993 * configure: Regenerate.
7995 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7997 * server.c (gdb_read_memory): Change return semantics to allow
7999 (handle_search_memory_1): Adjust.
8000 (process_serial_event) <'m' packet>: Handle partial transfers.
8001 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
8003 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8005 * regcache.c (init_register_cache): Initialize
8006 regcache->register_status.
8007 (free_register_cache): Release regcache->register_status.
8008 (regcache_cpy): Copy register_status.
8009 (registers_to_string): Print 'x's for unavailable registers.
8010 (supply_register): Mark the register's status valid or
8011 unavailable, depending on whether a buffer was passed in or not.
8012 (supply_register_zeroed): New.
8013 (supply_regblock): Mark the registers' status valid or
8014 unavailable, depending on whether a buffer was passed in or not.
8015 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
8016 (struct regcache): New `register_status' field.
8017 (supply_register_zeroed): Declare.
8018 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
8019 supply_register_zeroed, rather than passing a NULL buffer to
8021 * tracepoint.c (fetch_traceframe_registers): Update comment.
8023 2011-01-28 Pedro Alves <pedro@codesourcery.com>
8025 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
8028 2011-01-25 Pedro Alves <pedro@codesourcery.com>
8030 * server.h (decode_xfer_write): Change prototype.
8031 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
8032 and don't extract the annex here.
8033 * server.c (decode_xfer_read): Remove `annex' parameter,
8034 and don't extract the annex here.
8036 (struct qxfer): New.
8037 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
8038 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
8039 (handle_qxfer_statictrace): New functions, abstracted out from
8040 handle_query, and made to use the struct qxfer interface.
8041 (handle_threads_qxfer_proper): Rename to ...
8042 (handle_qxfer_threads_proper): ... this.
8043 (handle_threads_qxfer): Rename to ...
8044 (handle_qxfer_threads): ... this. Adjust.
8045 (qxfer_packets): New array.
8046 (handle_qxfer): New function.
8047 (handle_query): Use handle_qxfer.
8049 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8051 * gdbreplay.c: Shorten lines of >= 80 columns.
8052 * linux-low.c: Ditto.
8053 * linux-ppc-low.c: Ditto.
8054 * linux-s390-low.c: Ditto.
8055 * linux-sparc-low.c: Ditto.
8056 * linux-x86-low.c: Ditto.
8057 * linux-xtensa-low.c: Ditto.
8058 * mem-break.c: Ditto.
8060 * regcache.h: Ditto.
8061 * remote-utils.c: Ditto.
8064 * thread-db.c: Ditto.
8065 * tracepoint.c: Ditto.
8067 * win32-low.h: Ditto.
8069 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8071 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8074 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8076 * server.c (gdbserver_version): Update copyright year in version
8078 * gdbreplay.c (gdbreplay_version): Ditto.
8080 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8082 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8083 * linux-bfin-low.c: New file.
8084 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8085 PT_DATA_ADDR for BFIN targets.
8086 * Makefile.in (SFILES): Add linux-bfin-low.c.
8087 (clean): Remove reg-bfin.c.
8088 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8089 * README: Mention supported Blackfin targets.
8091 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8093 * .gitignore: New file.
8095 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8097 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8099 2010-10-22 Jie Zhang <jie@codesourcery.com>
8101 * Makefile.in: Add FLAGS_TO_PASS variable.
8102 (install): Remove dependency of install-only and recursively
8103 invoke make for install-only.
8105 2010-10-04 Doug Evans <dje@google.com>
8107 * Makefile.in (uninstall): Use $(DESTDIR).
8109 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8113 * linux-x86-low.c (compat_siginfo_from_siginfo)
8114 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8115 si_code is < 0. Check for si_code == SI_TIMER before checking for
8118 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8120 * lynx-i386-low.c: New file.
8121 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8123 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8125 * lynx-low.c (ptrace_request_to_str): Remove handling for
8126 request values that have been removed in LynxOS 5.x.
8128 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8130 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8133 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8135 * configure.ac: Add --enable-inprocess-agent option.
8136 * configure: Rebuilt.
8138 2010-09-06 Yao Qi <yao@codesourcery.com>
8140 * linux-low.c (linux_kill): Remove unused variable.
8141 (linux_stabilize_threads): Likewise.
8142 * server.c (start_inferior): Likewise.
8143 (queue_stop_reply_callback): Likewise.
8144 * tracepoint.c (do_action_at_tracepoint): Likewise.
8146 2010-09-06 Yao Qi <yao@codesourcery.com>
8148 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8151 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8153 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8155 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8157 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8160 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8162 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8163 gdbserver/lynx-ppc-low.c: New files.
8164 * Makefile.in (lynx_low_h): New variable.
8165 (lynx-low.o, lynx-ppc-low.o): New rules.
8166 * configure.ac: On LynxOS, link with -lnetinet.
8167 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8168 * configure: regenerate.
8170 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8172 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8173 * configure.ac: Add check for vasprintf and vsnprintf.
8174 * configure, config.in: Regenerate.
8175 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8177 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8179 * gdbreplay.c: Move include of alloca.h up, next to include of
8181 * server.h: Add include of malloc.h.
8182 * mem-break.c: Remove include of malloc.h.
8183 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8185 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8187 * Makefile.in (memmem.o): Build with -Wno-error.
8189 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8191 * utils.c (xsnprintf): Make non-static.
8192 * server.h: Add xsnprintf declaration.
8193 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8194 replace calls to snprintf by calls to xsnprintf throughout.
8196 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8198 * configure.ac: Add configure check for alloca.
8199 * configure, config.in: Regenerate.
8200 * server.h: Include alloca.h if it exists.
8201 * gdbreplay.c: Include alloca.h if it exists.
8203 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8205 * linux-low.c (__SIGRTMIN): Define if not already defined.
8206 (linux_create_inferior): Check for __ANDROID__ rather than
8208 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8209 are already deferred.
8210 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8211 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8212 stopped and already has a pending signal to report.
8213 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8214 a pending signal to report or is moving out of a jump pad.
8215 (linux_init_signals): Check for __ANDROID__ rather than
8218 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8220 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8221 debug_threads check. Avoid a linear search when not doing debug
8224 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8226 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8227 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8228 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8229 (process_event): Change local fd's type to gdb_fildes_t.
8230 (create_file_handler): Adjust prototype.
8231 (delete_file_handler): Adjust prototype.
8232 (handle_file_event): Adjust prototype. Use pfildes.
8233 (create_file_event): Adjsut prototype.
8234 * remote-utils.c (remote_desc, listen_desc): Change type to
8236 * server.h: New gdb_fildes_t typedef.
8237 [USE_WIN32API]: Include winsock2.h.
8238 (delete_file_handler, add_file_handler): Adjust prototypes.
8240 * utils.c (pfildes): New.
8242 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8244 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8245 * configure: Regenerate.
8247 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8249 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8250 (linux_done_accessing_memory): ... this.
8251 (linux_target_ops): Adjust.
8252 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8253 * nto-low.c (nto_target_ops): Adjust comment.
8254 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8255 * spu-low.c (spu_target_ops): Adjust comment.
8256 * target.h (target_ops): Rename unprepare_to_access_memory field
8257 to done_accessing_memory.
8258 (unprepare_to_access_memory): Rename to ...
8259 (done_accessing_memory): ... this.
8261 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8263 * linux-low.c (linux_prepare_to_access_memory): New.
8264 (linux_unprepare_to_access_memory): New.
8265 (linux_target_ops): Install them.
8266 * server.c (read_memory): Rename to ...
8267 (gdb_read_memory): ... this. Use
8268 prepare_to_access_memory/prepare_to_access_memory.
8269 (write_memory): Rename to ...
8270 (gdb_write_memory): ... this. Use
8271 prepare_to_access_memory/prepare_to_access_memory.
8272 (handle_search_memory_1): Adjust.
8273 (process_serial_event): Adjust.
8274 * target.h (struct target_ops): New fields
8275 prepare_to_access_memory and unprepare_to_access_memory.
8276 (prepare_to_access_memory, unprepare_to_access_memory): New.
8277 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8278 prepare_to_access_memory/prepare_to_access_memory.
8279 * nto-low.c (nto_target_ops): Adjust.
8280 * spu-low.c (spu_target_ops): Adjust.
8281 * win32-low.c (win32_target_ops): Adjust.
8283 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8285 * Makefile.in (WARN_CFLAGS): Get it from configure.
8286 (WERROR_CFLAGS): New.
8287 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8288 * configure.ac: Introduce --enable-werror, which adds -Werror to
8289 the compiler command line. Enabled by default. Disable with
8290 --disable-werror. Add -Wdeclaration-after-statement
8291 Wpointer-arith and -Wformat-nonliteral to warning flags.
8292 * configure: Regenerate.
8294 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8296 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8298 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8300 * gdbreplay.c (remote_error): New.
8302 (expect): Use gdbchar. Check for error reading from GDB.
8303 Clarify sync error output.
8304 (play): Check for errors writing to GDB.
8305 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8306 * remote-utils.c (getpkt): Check for errors writing to the remote
8309 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8311 * linux-low.c (linux_wait_1): Move non-debugging code out of
8312 `debug_threads' control.
8314 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8316 * linux-low.c (linux_wait_1): Don't set last_status here.
8317 * server.c (push_event, queue_stop_reply_callback): Assert we're
8318 not pushing a TARGET_WAITKIND_IGNORE event.
8319 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8320 (myresume, handle_target_event): Set the thread's last_resume_kind
8321 and last_status from the target returned status.
8323 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8327 * linux-x86-low.c (update_debug_registers_callback): New.
8328 (i386_dr_low_set_addr): Use it.
8329 (i386_dr_low_get_addr): New.
8330 (i386_dr_low_set_control): Use update_debug_registers_callback.
8331 (i386_dr_low_get_control): New.
8332 (i386_dr_low_get_status): Adjust.
8333 * linux-low.c (linux_stop_lwp): New.
8334 * linux-low.h (linux_stop_lwp): Declare.
8336 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8337 argument instead of a i386_debug_reg_state.
8338 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8339 a i386_debug_reg_state.
8340 (i386_insert_aligned_watchpoint): Adjust.
8341 (i386_remove_aligned_watchpoint): Adjust.
8342 (i386_low_stopped_data_address): Read the debug registers from the
8343 inferior instead of from the mirrors.
8344 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8345 (i386_dr_low_get_addr): Declare.
8346 (i386_dr_low_get_control): Declare.
8347 (i386_dr_low_get_status): Change prototype.
8349 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8350 (i386_dr_low_get_addr): New.
8351 (i386_dr_low_get_control): New.
8352 (i386_dr_low_get_status): Adjust prototype. Return
8354 (i386_initial_stuff): Clear dr_status_mirror and
8356 (i386_get_thread_context): Adjust.
8357 (i386_set_thread_context): Adjust.
8358 (i386_thread_added): Adjust.
8360 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8362 * linux-low.h (linux_thread_area): Delete declaration.
8364 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8366 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8367 after its termination.
8369 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8371 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8372 (gdb_wants_all_stopped): Delete.
8373 (linux_wait_1): Don't call them.
8374 * server.c (handle_v_cont): Tag all threads as want-stopped.
8375 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8376 stopped as "client-wants-stopped".
8378 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8380 * Makefile.in (signals_h): New.
8381 (server_h): Depend on it.
8382 (server.o): Don't depend on $(signals_def).
8383 (signals.o): Depend on $(signals_def).
8385 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8387 * Makefile.in (signals_def): New.
8388 (server_h): Append include/gdb/signals.h and signals_def.
8389 (server.o): Append signals_def.
8391 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8393 * server.c (handle_target_event): Use target_signal_to_host for
8394 resume_info.sig initialization.
8395 * target.h (struct thread_resume) <sig>: New comment.
8397 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8399 * server.c (handle_query): strcpy() the returned string from paddress()
8400 instead of sprintf().
8401 * utils.c (paddress): Return phex_nz().
8403 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8405 * server.c (handle_v_cont): Call mourn_inferior if process
8407 (myresume): Likewise.
8409 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8411 Static tracepoints, and integration with UST.
8413 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8414 * mem-break.c (uninsert_all_breakpoints)
8415 (reinsert_all_breakpoints): New.
8416 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8417 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8418 (gdb_agent_ust_loaded, helper_thread_id)
8419 (gdb_agent_helper_thread_id): New macros.
8420 (struct ipa_sym_addresses): Add addr_ust_loaded,
8421 addr_helper_thread_id, addr_cmd_buf.
8422 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8423 (in_process_agent_loaded_ust): New.
8424 (write_e_ust_not_loaded): New.
8425 (maybe_write_ipa_ust_not_loaded): New.
8426 (struct collect_static_trace_data_action): New.
8427 (enum tracepoint_type) <static_tracepoint>: New.
8428 (struct tracepoint) <handle>: Mention static tracepoints.
8429 (struct static_tracepoint_ctx): New.
8430 (CMD_BUF_SIZE): New.
8431 (add_tracepoint_action): Handle static tracepoint actions.
8432 (unprobe_marker_at): New.
8433 (clear_installed_tracepoints): Handle static tracepoints.
8434 (cmd_qtdp): Handle static tracepoints.
8435 (probe_marker_at): New.
8436 (cmd_qtstart): Handle static tracepoints.
8437 (response_tracepoint): Handle static tracepoints.
8438 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8439 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8440 (get_context_regcache): Handle static tracepoints.
8441 (do_action_at_tracepoint): Handle static tracepoint actions.
8442 (traceframe_find_block_type): Handle static trace data blocks.
8443 (traceframe_read_sdata): New.
8444 (download_tracepoints): Download static tracepoint actions.
8445 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8446 (GDB_PROBE_NAME): New.
8451 (ust_marker_to_static_tracepoint): New.
8453 (collect_ust_data_at_tracepoint): New.
8454 (gdb_ust_probe): New.
8455 (UNIX_PATH_MAX, SOCK_DIR): New.
8456 (gdb_ust_connect_sync_socket): New.
8457 (resume_thread, stop_thread): New.
8458 (run_inferior_command): New.
8459 (init_named_socket): New.
8460 (gdb_ust_socket_init): New.
8461 (cstr_to_hexstr): New.
8463 (first_marker, next_marker): New.
8464 (response_ust_marker): New.
8465 (cmd_qtfstm, cmd_qtsstm): New.
8466 (unprobe_marker_at, probe_marker_at): New.
8467 (cmd_qtstmat, gdb_ust_thread): New.
8468 (gdb_ust_init): New.
8469 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8470 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8472 (x86_64_st_collect_regmap): New.
8473 (X86_64_NUM_ST_COLLECT_GREGS): New.
8474 (AMD64_RIP_REGNUM): New.
8475 (supply_static_tracepoint_registers): New.
8476 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8478 (i386_st_collect_regmap): New.
8479 (i386_NUM_ST_COLLECT_GREGS): New.
8480 (supply_static_tracepoint_registers): New.
8481 * server.c (handle_query): Handle qXfer:statictrace:read.
8482 <qSupported>: Report support for StaticTracepoints, and
8483 qXfer:statictrace:read features.
8484 * server.h (traceframe_read_sdata)
8485 (supply_static_tracepoint_registers): Declare.
8486 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8487 (unpack_varlen_hex): Include in IPA build.
8488 * Makefile.in (ustlibs, ustinc): New.
8489 (IPA_OBJS): Add remote-utils-ipa.o.
8490 ($(IPA_LIB)): Link -ldl and -lpthread.
8492 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8493 * config.in, configure: Regenerate.
8495 2010-06-20 Ian Lance Taylor <iant@google.com>
8496 Pedro Alves <pedro@codesourcery.com>
8498 * linux-x86-low.c (always_true): Delete.
8499 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8500 trying to fool the compiler with always_true.
8502 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8504 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8505 conditions in gdbserver.
8507 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8509 * spu-low.c (spu_read_memory): Wrap around local store limit.
8510 (spu_write_memory): Likewise.
8512 2010-06-15 Pedro Alves <pedro@codesourcery.com>
8514 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8515 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8517 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8519 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8520 uses with LONGEST uses.
8522 2010-06-14 Stan Shebs <stan@codesourcery.com>
8523 Pedro Alves <pedro@codesourcery.com>
8527 * linux-x86-low.c: Include limits.h.
8532 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8533 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8534 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8535 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8536 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8537 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8538 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8539 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8540 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8541 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8542 (amd64_emit_void_call_2): New.
8543 (amd64_emit_ops): New.
8544 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8545 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8546 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8547 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8548 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8549 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8550 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8551 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8552 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8553 (i386_emit_stack_adjust, i386_emit_int_call_1)
8554 (i386_emit_void_call_2): New.
8555 (i386_emit_ops): New.
8556 (x86_emit_ops): New.
8557 (the_low_target): Install x86_emit_ops.
8558 * server.h (struct emit_ops): New.
8559 (get_raw_reg_func_addr): Declare.
8560 (current_insn_ptr, emit_error): Declare.
8561 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8562 (set_trace_state_variable_value): New defines.
8563 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8564 addr_get_trace_state_variable_value and
8565 addr_set_trace_state_variable_value.
8566 (symbol_list): New fields for get_raw_reg,
8567 get_trace_state_variable_value and set_trace_state_variable_value.
8568 (condfn): New typedef.
8569 (struct tracepoint): New field `compiled_cond'.
8570 (do_action_at_tracepoint): Clear compiled_cond.
8571 (get_trace_state_variable_value, set_trace_state_variable_value):
8573 (condition_true_at_tracepoint): If there's a compiled condition,
8575 (current_insn_ptr, emit_error): New globals.
8576 (struct bytecode_address): New.
8577 (get_raw_reg_func_addr): New.
8578 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8579 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8580 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8581 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8582 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8583 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8584 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8585 (compile_tracepoint_condition, compile_bytecodes): New.
8586 * target.h (emit_ops): Forward declare.
8587 (struct target_ops): New field emit_ops.
8588 (target_emit_ops): New.
8589 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8590 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8591 * linux-low.c (linux_emit_ops): New.
8592 (linux_target_ops): Install it.
8593 * linux-low.h (struct linux_target_ops): New field emit_ops.
8595 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8597 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8598 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8600 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8601 Stan Shebs <stan@codesourcery.com>
8603 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8604 (all): Depend on $(extra_libraries).
8605 (install-only): Install the IPA.
8606 (IPA_OBJS, IPA_LIB): New.
8607 (clean): Remove the IPA lib.
8608 (IPAGENT_CFLAGS): New.
8609 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
8610 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
8611 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
8612 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
8613 * configure.ac: Check for atomic builtins support in the compiler.
8614 (IPA_DEPFILES, extra_libraries): Define.
8615 * configure.srv (ipa_obj): Add description.
8616 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
8617 (i[34567]86-*-linux*): Set ipa_obj.
8618 (x86_64-*-linux*): Set ipa_obj.
8619 * linux-low.c (stabilizing_threads): New.
8620 (supports_fast_tracepoints): New.
8621 (linux_detach): Stabilize threads before detaching.
8622 (handle_tracepoints): Handle internal tracing breakpoints. Assert
8623 the lwp is either not stabilizing, or is moving out of a jump pad.
8624 (linux_fast_tracepoint_collecting): New.
8625 (maybe_move_out_of_jump_pad): New.
8626 (enqueue_one_deferred_signal): New.
8627 (dequeue_one_deferred_signal): New.
8628 (linux_wait_for_event_1): If moving out of a jump pad, defer
8629 pending signals to later.
8630 (linux_stabilize_threads): New.
8631 (linux_wait_1): Check if threads need moving out of jump pads, and
8633 (stuck_in_jump_pad_callback): New.
8634 (move_out_of_jump_pad_callback): New.
8636 (linux_resume_one_lwp): Handle moving out of jump pads.
8637 (linux_set_resume_request): Dequeue deferred signals.
8638 (need_step_over_p): Also step over fast tracepoint jumps.
8639 (start_step_over): Also uninsert fast tracepoint jumps.
8640 (finish_step_over): Also reinsert fast tracepoint jumps.
8641 (linux_install_fast_tracepoint_jump): New.
8642 (linux_target_ops): Install linux_stabilize_threads and
8643 linux_install_fast_tracepoint_jump_pad.
8644 * linux-low.h (linux_target_ops) <get_thread_area,
8645 install_fast_tracepoint_jump_pad>: New fields.
8646 (struct lwp_info) <collecting_fast_tracepoint,
8647 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
8648 (linux_get_thread_area): Declare.
8649 * linux-x86-low.c (jump_insn): New.
8650 (x86_get_thread_area): New.
8651 (append_insns): New.
8653 (amd64_install_fast_tracepoint_jump_pad): New.
8654 (i386_install_fast_tracepoint_jump_pad): New.
8655 (x86_install_fast_tracepoint_jump_pad): New.
8656 (the_low_target): Install x86_get_thread_area and
8657 x86_install_fast_tracepoint_jump_pad.
8658 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
8659 (struct fast_tracepoint_jump): New.
8660 (fast_tracepoint_jump_insn): New.
8661 (fast_tracepoint_jump_shadow): New.
8662 (find_fast_tracepoint_jump_at): New.
8663 (fast_tracepoint_jump_here): New.
8664 (delete_fast_tracepoint_jump): New.
8665 (set_fast_tracepoint_jump): New.
8666 (uninsert_fast_tracepoint_jumps_at): New.
8667 (reinsert_fast_tracepoint_jumps_at): New.
8668 (set_breakpoint_at): Use write_inferior_memory.
8669 (uninsert_raw_breakpoint): Use write_inferior_memory.
8670 (check_mem_read): Mask out fast tracepoint jumps.
8671 (check_mem_write): Mask out fast tracepoint jumps.
8672 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
8673 (set_fast_tracepoint_jump): Declare.
8674 (delete_fast_tracepoint_jump)
8675 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
8676 (reinsert_fast_tracepoint_jumps_at): Declare.
8677 * regcache.c: Don't compile many functions when building the
8678 in-process agent library.
8679 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
8680 the register buffer in the heap.
8681 (free_register_cache): If the register buffer isn't owned by the
8682 regcache, don't free it.
8683 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
8684 pre-existing register caches.
8685 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
8687 (convert_ascii_to_int): : Constify `from' parameter type.
8688 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
8689 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
8690 the needed buffer in-place.
8691 (relocate_instruction): New.
8692 * server.c (handle_query) <qSymbols>: If the target supports
8693 tracepoints, give it a chance of looking up symbols. Report
8694 support for fast tracepoints.
8695 (handle_status): Stabilize threads.
8696 (process_serial_event): Adjust.
8697 * server.h (struct fast_tracepoint_jump): Forward declare.
8698 (struct process_info) <fast_tracepoint_jumps>: New field.
8699 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
8700 (decode_X_packet, decode_M_packet): Adjust.
8701 (relocate_instruction): Declare.
8702 (in_process_agent_loaded): Declare.
8703 (tracepoint_look_up_symbols): Declare.
8704 (struct fast_tpoint_collect_status): Declare.
8705 (fast_tracepoint_collecting): Declare.
8706 (force_unlock_trace_buffer): Declare.
8707 (handle_tracepoint_bkpts): Declare.
8708 (initialize_low_tracepoint)
8709 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
8710 * target.h (struct target_ops) <stabilize_threads,
8711 install_fast_tracepoint_jump_pad>: New fields.
8712 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
8713 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
8714 [HAVE_STDINT_H]: Include stdint.h.
8715 (trace_debug_1): Rename to ...
8716 (trace_vdebug): ... this.
8717 (trace_debug): Rename to ...
8718 (trace_debug_1): ... this. Add `level' parameter.
8720 (ATTR_USED, ATTR_NOINLINE): New.
8721 (IP_AGENT_EXPORT): New.
8722 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8723 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
8724 (about_to_request_buffer_space, trace_buffer_is_full)
8725 (stopping_tracepoint, expr_eval_result, error_tracepoint)
8726 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
8727 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
8728 (traceframe_write_count, traceframes_created)
8729 (trace_state_variables)
8730 New renaming defines.
8731 (struct ipa_sym_addresses): New.
8732 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
8734 (ipa_sym_addrs): New.
8735 (all_tracepoint_symbols_looked_up): New.
8736 (in_process_agent_loaded): New.
8737 (write_e_ipa_not_loaded): New.
8738 (maybe_write_ipa_not_loaded): New.
8739 (tracepoint_look_up_symbols): New.
8740 (debug_threads) [IN_PROCESS_AGENT]: New.
8741 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
8742 (UNKNOWN_SIDE_EFFECTS): New.
8743 (stop_tracing): New.
8744 (flush_trace_buffer): New.
8745 (stop_tracing_bkpt): New.
8746 (flush_trace_buffer_bkpt): New.
8747 (read_inferior_integer): New.
8748 (read_inferior_uinteger): New.
8749 (read_inferior_data_pointer): New.
8750 (write_inferior_data_pointer): New.
8751 (write_inferior_integer): New.
8752 (write_inferior_uinteger): New.
8753 (struct collect_static_trace_data_action): Delete.
8754 (enum tracepoint_type): New.
8755 (struct tracepoint) <type>: New field `type'.
8756 <actions_str, step_actions, step_actions_str>: Only include in
8758 <orig_size, obj_addr_on_target, adjusted_insn_addr>
8759 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
8760 (tracepoints): Use IP_AGENT_EXPORT.
8761 (last_tracepoint): Don't include in the IPA.
8762 (stopping_tracepoint): Use IP_AGENT_EXPORT.
8763 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
8764 (alloced_trace_state_variables): New.
8765 (trace_state_variables): Use IP_AGENT_EXPORT.
8766 (traceframe_t): Delete unused variable.
8767 (circular_trace_buffer): Don't include in the IPA.
8768 (trace_buffer_start): Delete.
8769 (struct trace_buffer_control): New.
8770 (trace_buffer_free): Delete.
8771 (struct ipa_trace_buffer_control): New.
8772 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
8773 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
8775 (trace_buffer_ctrl): New.
8776 (TRACE_BUFFER_CTRL_CURR): New.
8777 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
8778 Reimplement as macros.
8779 (trace_buffer_wrap): Delete.
8780 (traceframe_write_count, traceframe_read_count)
8781 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
8782 (struct tracepoint_hit_ctx) <type>: New field.
8783 (struct fast_tracepoint_ctx): New.
8784 (memory_barrier): New.
8786 (record_tracepoint_error): Update atomically in the IPA.
8787 (clear_inferior_trace_buffer): New.
8788 (about_to_request_buffer_space): New.
8789 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8790 updating the same buffer.
8791 (add_tracepoint): Default the tracepoint's type to trap
8792 tracepoint, and orig_size to -1.
8793 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8795 (create_trace_state_variable): New parameter `gdb'. Handle it.
8796 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8797 (cmd_qtdp): Handle fast tracepoints.
8799 (max_jump_pad_size): New.
8800 (gdb_jump_pad_head): New.
8801 (get_jump_space_head): New.
8802 (claim_jump_space): New.
8803 (sort_tracepoints): New.
8804 (MAX_JUMP_SIZE): New.
8805 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8807 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8808 support. Upload fast traceframes, and delete internal IPA
8810 (stop_tracing_handler): New.
8811 (flush_trace_buffer_handler): New.
8812 (cmd_qtstop): Upload fast tracepoints.
8813 (response_tracepoint): Handle fast tracepoints.
8814 (tracepoint_finished_step): Upload fast traceframes. Set the
8815 tracepoint hit context's tracepoint type.
8816 (handle_tracepoint_bkpts): New.
8817 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
8818 type. Add comment about fast tracepoints.
8819 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
8820 non-existing action_str field.
8821 (get_context_regcache): Handle fast tracepoints.
8822 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
8824 (fast_tracepoint_from_jump_pad_address): New.
8825 (fast_tracepoint_from_ipa_tpoint_address): New.
8826 (collecting_t): New.
8827 (force_unlock_trace_buffer): New.
8828 (fast_tracepoint_collecting): New.
8831 (write_inferior_data_ptr): New.
8832 (target_tp_heap): New.
8833 (target_malloc): New.
8834 (download_agent_expr): New.
8836 (download_tracepoints): New.
8837 (download_trace_state_variables): New.
8838 (upload_fast_traceframes): New.
8839 (IPA_FIRST_TRACEFRAME): New.
8840 (IPA_NEXT_TRACEFRAME_1): New.
8841 (IPA_NEXT_TRACEFRAME): New.
8842 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8843 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8844 (gdb_jump_pad_buffer_end): New.
8845 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8846 (initialize_tracepoint): Adjust.
8847 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8848 buffer. Initialize the low module.
8849 * utils.c (PREFIX, TOOLNAME): New.
8850 (malloc_failure): Use PREFIX.
8851 (error): In the IPA, an error causes an exit.
8852 (fatal, warning): Use PREFIX.
8853 (internal_error): Use TOOLNAME.
8854 (NUMCELLS): Increase to 10.
8855 * configure, config.in: Regenerate.
8857 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8859 * server.c (handle_query) <qSupported>: Do two passes over the
8860 qSupported string to avoid nesting strtok.
8862 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8864 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8866 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8868 * configure: Regenerate.
8869 * proc-service.list: New.
8871 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8873 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8876 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8878 * gdbreplay.c (remote_open): Check error return from socket() call by
8879 its equality to -1 not by it being negative.
8880 * remote-utils.c (remote_open): Likewise.
8882 2010-05-23 Pedro Alves <pedro@codesourcery.com>
8884 * config.h: Regenerate.
8886 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8888 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8889 doesn't provide PTRACE_GET_THREAD_AREA.
8891 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8893 * linux-m68k-low.c: Include <asm/ptrace.h>
8894 (ps_get_thread_area): Implement.
8896 2010-05-03 Doug Evans <dje@google.com>
8898 * event-loop.c (struct callback_event): New struct.
8899 (callback_list): New global.
8900 (append_callback_event, delete_callback_event): New functions.
8901 (process_callback): New function.
8902 (start_event_loop): Call it.
8903 * remote-utils.c (NOT_SCHEDULED): Define.
8904 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8905 moved out of readchar.
8906 (readchar): Rewrite. Call reschedule before returning.
8907 (reset_readchar): New function.
8908 (remote_close): Call it.
8909 (process_remaining, reschedule): New functions.
8910 * server.h (callback_handler_func): New typedef.
8911 (append_callback_event, delete_callback_event): Declare.
8913 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8915 * proc-service.c (ps_pglobal_lookup): Use
8916 thread_db_look_up_one_symbol.
8917 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8918 parameter. Use it instead of all_symbols_looked_up.
8919 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8921 (all_symbols_looked_up): Don't declare.
8922 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8923 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8925 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8926 Set all_symbols_looked_up here.
8927 (thread_db_look_up_one_symbol): New.
8928 (thread_db_get_tls_address): Adjust.
8929 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8930 thread_db object on the heap, and tentatively set it in the
8932 (thread_db_init): Don't set all_symbols_looked_up here.
8933 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8935 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8937 * linux-low.c (linux_kill, linux_detach): Adjust.
8938 (status_pending_p_callback): Remove redundant statement. Check
8939 for !TARGET_WAITIKIND_IGNORE, instead of
8940 TARGET_WAITKIND_STOPPED.
8941 (handle_tracepoints): Make sure LWP is locked. Adjust.
8942 (linux_wait_for_event_1): Adjust.
8943 (linux_cancel_breakpoints): New.
8944 (unsuspend_one_lwp): New.
8945 (unsuspend_all_lwps): New.
8946 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8947 (send_sigstop_callback): Change return type to int, add new
8948 `except' parameter and handle it.
8949 (suspend_and_send_sigstop_callback): New.
8950 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8951 pass them down. If SUSPEND, also increment the lwp's suspend
8953 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8954 (need_step_over_p): Don't consider suspended LWPs.
8955 (start_step_over): Adjust.
8956 (proceed_one_lwp): Change return type to int, add new `except'
8957 parameter and handle it.
8958 (unsuspend_and_proceed_one_lwp): New.
8959 (proceed_all_lwps): Use find_inferior instead of
8961 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8962 also decrement the suspend count of LWPs. Pass `except' down,
8963 instead of hacking its suspend count.
8964 (linux_pause_all): Add `freeze' parameter. Adjust.
8965 (linux_unpause_all): New.
8966 (linux_target_ops): Install linux_unpause_all.
8967 * server.c (handle_status): Adjust.
8968 * target.h (struct target_ops): New fields `unpause_all' and
8969 `cancel_breakpoints'. Add new parameter to `pause_all'.
8970 (pause_all): Add new `freeze' parameter.
8972 (cancel_breakpoints): New.
8973 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8975 (cmd_qtstart): Pause threads.
8976 (stop_tracing): Pause threads, and cancel breakpoints.
8977 * win32-low.c (win32_target_ops): Adjust.
8979 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8981 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8982 the inferior right away from here...
8983 (linux_wait_1): ... to here, and adjust to check the thread's
8984 last_resume_kind instead of the lwp's step or stop_expected flags.
8986 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8988 * README: Use consistent `GDB' and `GDBserver' spellings.
8990 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8992 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8993 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8994 (linux_detach_one_lwp): Assume the lwp is stopped.
8995 (any_thread_of): Delete.
8996 (linux_detach): Stop all lwps here. Don't blindly delete all
8998 (delete_lwp_callback): New.
8999 (linux_mourn): Delete all lwps of the process that is gone.
9000 (linux_wait_1): Don't delete the last lwp of the process here.
9001 * mem-break.h (mark_breakpoints_out): Declare.
9002 * mem-break.c (mark_breakpoints_out): New.
9003 (free_all_breakpoints): Use it.
9004 * server.c (handle_target_event): If the process is gone, mark
9006 * thread-db.c (struct thread_db) <create_bp>: New field.
9007 (thread_db_enable_reporting): Fix prototype. Store a thread event
9008 breakpoint reference in the thread_db struct.
9009 (thread_db_load_search): Clear the thread_db object.
9010 (try_thread_db_load_1): Ditto.
9011 (switch_to_process): New.
9012 (disable_thread_event_reporting): Use it.
9013 (remove_thread_event_breakpoints): New.
9014 (thread_db_detach, thread_db_mourn): Use it.
9016 2010-05-01 Pedro Alves <pedro@codesourcery.com>
9018 * linux-low.c (linux_enable_event_reporting): New.
9019 (linux_wait_for_event_1, handle_extended_wait): Use it.
9021 2010-04-30 Pedro Alves <pedro@codesourcery.com>
9023 * linux-low.c (linux_kill_one_lwp, linux_kill)
9024 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
9025 (send_sigstop): Take an lwp_info as parameter instead. Queue a
9026 SIGSTOP even if the LWP is stopped.
9027 (send_sigstop_callback): New.
9028 (stop_all_lwps): Use send_sigstop_callback instead.
9029 (linux_resume_one_thread): Adjust.
9030 (proceed_one_lwp): Still proceed an LWP that the client has
9031 requested to stop, if we haven't reported it as stopped yet. Make
9032 sure that LWPs the client want stopped, have a pending SIGSTOP.
9034 2010-04-26 Doug Evans <dje@google.com>
9036 * server.c (handle_general_set): Make static.
9038 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
9039 Print received char after testing for error/eof instead of before.
9040 (input_interrupt): Tweak comment.
9042 2010-04-23 Doug Evans <dje@google.com>
9044 * server.c (start_inferior): Print inferior argv if --debug.
9046 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9048 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9049 * nto-x86-low.c: Include server.h
9051 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9053 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9054 be consistent with other sources of this directory.
9055 (init_registers_amd64): Correct name of source file of this function
9058 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9060 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9063 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9065 * win32-i386-low.c: Add 64-bit support.
9066 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9067 (init_registers_amd64): Declare.
9068 (mappings): Add 64-bit version of array.
9069 (init_windows_x86): New function.
9070 (the_low_target): Change init_arch field to init_windows_x86.
9072 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9074 * win32-low.c: Adapt to support also 64-bit architecture.
9075 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9076 (get_image_name): Use SIZE_T type for local variable `done'.
9077 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9078 (toolhelp_get_dll_name): Idem.
9079 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9080 Use uintptr_t typecast to avoid warning.
9081 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9082 (handle_exception): Use phex_nz to avoid warning.
9083 (win32_wait): Remove unused local variable `process'.
9085 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9087 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9090 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9092 * configure.ac: Use `ws2_32' library for srv_mingw.
9093 * configure: Regenerate.
9094 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9095 * remote-utils.c: Likewise.
9097 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9099 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9100 if __x86_64__ is defined.
9102 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9104 * configure: Regenerate.
9106 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9108 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9109 * target.h (target_ops): New get_tib_address field.
9110 * win32-low.h (win32_thread_info): Add thread_local_base field.
9111 * win32-low.c (child_add_thread): Add tlb argument.
9112 Set thread_local_base field to TLB.
9113 (get_child_debug_event): Adapt to child_add_thread change.
9114 (win32_get_tib_address): New function.
9115 (win32_target_ops): Set get_tib_address field to
9116 win32_get_tib_address.
9117 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9119 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9121 * linux-low.c (linux_mourn): Also remove the process.
9122 * server.c (handle_target_event): Don't remove the process here.
9123 * nto-low.c (nto_mourn): New.
9124 (nto_target_ops): Install it.
9125 * spu-low.c (spu_mourn): New.
9126 (spu_target_ops): Install it.
9127 * win32-low.c (win32_mourn): New.
9128 (win32_target_ops): Install it.
9130 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9132 * server.h (buffer_xml_printf): Remove redundant `;'.
9134 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9136 * regcache.c (set_register_cache): Invalidate regcaches before
9137 changing the register cache layout.
9138 (regcache_invalidate_one): Allow a NULL regcache.
9139 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9140 regcaches before changing the register cache layout or the target
9143 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9145 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9146 variable warning on Linux/x86-64.
9148 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9150 GDBserver disconnected tracing support.
9152 * linux-low.c (linux_remove_process): Delete.
9153 (add_lwp): Don't set last_resume_kind here.
9154 (linux_kill): Use `mourn'.
9155 (linux_detach): Use `thread_db_detach', and `mourn'.
9157 (linux_attach_lwp_1): Adjust comment.
9158 (linux_attach): last_resume_kind moved the thread_info; adjust.
9159 (status_pending_p_callback): Adjust.
9160 (linux_wait_for_event_1): Adjust.
9161 (count_events_callback, select_singlestep_lwp_callback)
9162 (select_event_lwp_callback, cancel_breakpoints_callback)
9163 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9164 (proceed_one_lwp): Adjust.
9165 (linux_async): Add debug output.
9166 (linux_thread_stopped): New.
9167 (linux_pause_all): New.
9168 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9170 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9171 (thread_db_free): Delete declaration.
9172 (thread_db_detach, thread_db_mourn): Declare.
9173 * thread-db.c (thread_db_init): Use thread_db_mourn.
9174 (thread_db_free): Delete, split in two.
9175 (disable_thread_event_reporting): New.
9176 (thread_db_detach): New.
9177 (thread_db_mourn): New.
9179 * server.h (struct thread_info) <last_resume_kind>: New field.
9180 <attached>: Add comment.
9181 <gdb_detached>: New field.
9182 (handler_func): Change return type to int.
9183 (handle_serial_event, handle_target_event): Ditto.
9184 (gdb_connected): Declare.
9186 (disconnected_tracing): Declare.
9187 (stop_tracing): Declare.
9189 * server.c (handle_query) <qSupported>: Report support for
9190 disconnected tracing.
9191 (queue_stop_reply_callback): Account for running threads.
9192 (gdb_wants_thread_stopped): New.
9193 (gdb_wants_all_threads_stopped): New.
9194 (gdb_reattached_process): New.
9195 (handle_status): Clear the `gdb_detached' flag of all processes.
9196 In all-stop, stop all threads.
9197 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9198 (process_serial_event): If the remote connection breaks, or if an
9199 exit was forced with "monitor exit", force an event loop exit.
9200 Handle disconnected tracing on detach.
9201 (handle_serial_event): Adjust.
9202 (handle_target_event): If GDB isn't connected, forward events back
9203 to the inferior, unless the last process exited, in which case,
9204 exit gdbserver. Adjust interface.
9206 * remote-utils.c (remote_open): Don't block in accept. Instead
9207 register an event loop source on the listen socket file
9208 descriptor. Refactor bits into ...
9209 (listen_desc): ... this new global.
9210 (gdb_connected): ... this new function.
9211 (enable_async_notification): ... this new function.
9212 (handle_accept_event): ... this new function.
9213 (remote_close): Clear remote_desc.
9215 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9217 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9219 (mourn_inferior): Define.
9220 (target_process_qsupported): Avoid the dangling else problem.
9221 (thread_stopped): Define.
9222 (pause_all): Define.
9223 (target_waitstatus_to_string): Declare.
9224 * target.c (target_waitstatus_to_string): New.
9226 * tracepoint.c (tracing): Make extern.
9227 (disconnected_tracing): New.
9228 (stop_tracing): Make extern. Handle tracing stops due to GDB
9230 (cmd_qtdisconnected): New.
9231 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9232 (handle_tracepoint_general_set): Handle QTDisconnected.
9234 * event-loop.c (event_handler_func): Change return type to int.
9235 (process_event): Bail out if the event handler wants the event
9237 (handle_file_event): Ditto.
9238 (start_event_loop): Bail out if the event handler wants the event
9241 * nto-low.c (nto_target_ops): Adjust.
9242 * spu-low.c (spu_wait): Don't remove the process here.
9243 (spu_target_ops): Adjust.
9244 * win32-low.c (win32_wait): Don't remove the process here.
9245 (win32_target_ops): Adjust.
9247 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9249 * regcache.c (realloc_register_cache): Invalidate inferior's
9250 regcache before recreating it.
9252 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9254 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9256 2010-04-09 Stan Shebs <stan@codesourcery.com>
9257 Pedro Alves <pedro@codesourcery.com>
9259 * server.h (LONGEST): New.
9260 (struct thread_info) <while_stepping>: New field.
9261 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9263 (initialize_tracepoint, handle_tracepoint_general_set)
9264 (handle_tracepoint_query, tracepoint_finished_step)
9265 (tracepoint_was_hit, release_while_stepping_state_list):
9266 (current_traceframe): Declare.
9267 * server.c (handle_general_set): Handle tracepoint packets.
9269 (write_memory): New.
9270 (handle_search_memory_1): Use read_memory.
9271 (handle_query): Report support for conditional tracepoints, trace
9272 state variables, and tracepoint sources. Handle tracepoint
9274 (main): Initialize the tracepoints module.
9275 (process_serial_event): Handle traceframe reads/writes.
9277 * linux-low.c (handle_tracepoints): New.
9278 (linux_wait_1): Call it.
9279 (linux_resume_one_lwp): Handle while-stepping.
9280 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9281 (linux_target_ops): Install them.
9282 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9284 * linux-x86-low.c (x86_supports_tracepoints): New.
9285 (the_low_target). Install it.
9287 * mem-break.h (delete_breakpoint): Declare.
9288 * mem-break.c (delete_breakpoint): Make external.
9290 * target.h (struct target_ops): Add `supports_tracepoints',
9291 `read_pc', and `write_pc' fields.
9292 (target_supports_tracepoints): Define.
9293 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9296 * regcache.h (struct regcache) <registers_owned>: New field.
9297 (init_register_cache, regcache_cpy): Declare.
9298 (regcache_read_pc, regcache_write_pc): Declare.
9299 (register_cache_size): Declare.
9300 (supply_regblock): Declare.
9301 * regcache.c (init_register_cache): New.
9302 (new_register_cache): Use it.
9303 (regcache_cpy): New.
9304 (register_cache_size): New.
9305 (supply_regblock): New.
9306 (regcache_read_pc, regcache_write_pc): New.
9308 * tracepoint.c: New.
9310 * Makefile.in (OBS): Add tracepoint.o.
9311 (tracepoint.o): New rule.
9313 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9315 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9317 (i386-mmx.c): Likewise.
9318 (i386-mmx-linux.o): Likewise.
9319 (i386-mmx-linux.c): Likewise.
9321 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9322 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9323 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9324 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9326 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9327 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9328 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9330 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9332 * Makefile.in (clean): Updated.
9334 (i386-avx.c): Likewise.
9335 (i386-avx-linux.o): Likewise.
9336 (i386-avx-linux.c): Likewise.
9337 (amd64-avx.o): Likewise.
9338 (amd64-avx.c): Likewise.
9339 (amd64-avx-linux.o): Likewise.
9340 (amd64-avx-linux.c): Likewise.
9342 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9343 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9344 (srv_amd64_regobj): Add amd64-avx.o.
9345 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9346 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9347 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9348 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9349 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9350 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9351 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9353 * i387-fp.c: Include "i386-xstate.h".
9355 (i387_cache_to_xsave): Likewise.
9356 (i387_xsave_to_cache): Likewise.
9357 (x86_xcr0): Likewise.
9359 * i387-fp.h (i387_cache_to_xsave): Likewise.
9360 (i387_xsave_to_cache): Likewise.
9361 (x86_xcr0): Likewise.
9363 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9364 * linux-crisv32-low.c (target_regsets): Likewise.
9365 * linux-m68k-low.c (target_regsets): Likewise.
9366 * linux-mips-low.c (target_regsets): Likewise.
9367 * linux-ppc-low.c (target_regsets): Likewise.
9368 * linux-s390-low.c (target_regsets): Likewise.
9369 * linux-sh-low.c (target_regsets): Likewise.
9370 * linux-sparc-low.c (target_regsets): Likewise.
9371 * linux-xtensa-low.c (target_regsets): Likewise.
9373 * linux-low.c: Include <sys/uio.h>.
9374 (regsets_fetch_inferior_registers): Support nt_type.
9375 (regsets_store_inferior_registers): Likewise.
9376 (linux_process_qsupported): New.
9377 (linux_target_ops): Add linux_process_qsupported.
9379 * linux-low.h (regset_info): Add nt_type.
9380 (linux_target_ops): Add process_qsupported.
9382 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9384 (init_registers_i386_avx_linux): New.
9385 (init_registers_amd64_avx_linux): Likewise.
9386 (xmltarget_i386_linux_no_xml): Likewise.
9387 (xmltarget_amd64_linux_no_xml): Likewise.
9388 (PTRACE_GETREGSET): Likewise.
9389 (PTRACE_SETREGSET): Likewise.
9390 (x86_fill_xstateregset): Likewise.
9391 (x86_store_xstateregset): Likewise.
9392 (use_xml): Likewise.
9393 (x86_linux_update_xmltarget): Likewise.
9394 (x86_linux_process_qsupported): Likewise.
9395 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9396 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9397 init_registers_i386_linux here. Call
9398 x86_linux_update_xmltarget.
9399 (the_low_target): Add x86_linux_process_qsupported.
9401 * server.c (handle_query): Call target_process_qsupported.
9403 * target.h (target_ops): Add process_qsupported.
9404 (target_process_qsupported): New.
9406 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9408 * inferiors.c (add_thread): Set last_status kind to
9409 TARGET_WAITKIND_IGNORE.
9410 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9411 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9412 (linux_wait_1): Move `thread' local definition to block that uses
9413 it. Don't NULL initialize `event_child'.
9414 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9415 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9416 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9418 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9420 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9421 an extended waitstatus, or by a watchpoint.
9422 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9423 thread was stepping or has been stopped by a watchpoint.
9425 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9427 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9428 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9429 of another, then delete the previous, and validate all
9431 (validate_inserted_breakpoint): New.
9432 (delete_disabled_breakpoints): New.
9433 (validate_breakpoints): New.
9434 (check_mem_read): Validate breakpoints before trusting their
9435 shadow. Delete disabled breakpoints.
9436 (check_mem_write): Validate breakpoints before trusting they
9437 should be inserted. Delete disabled breakpoints.
9438 * mem-break.h (validate_breakpoints):
9439 * server.c (handle_query): Validate breakpoints when we see a
9442 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9444 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9445 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9446 if we could tell there's a GDB breakpoint at stop_pc.
9447 (need_step_over_p): Don't do a step over if we find a GDB
9448 breakpoint at the resume PC.
9450 * mem-break.c (struct raw_breakpoint): New.
9451 (enum bkpt_type): New type `gdb_breakpoint'.
9452 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9453 fields. New field `raw'.
9454 (find_raw_breakpoint_at): New.
9455 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9457 (set_breakpoint_at): Adjust.
9458 (delete_raw_breakpoint): New.
9459 (release_breakpoint): New.
9460 (delete_breakpoint): Rename to...
9461 (delete_breakpoint_1): ... this. Add proc parameter. Use
9462 release_breakpoint. Return ENOENT.
9463 (delete_breakpoint): Reimplement.
9464 (find_breakpoint_at): Delete.
9465 (find_gdb_breakpoint_at): New.
9466 (delete_breakpoint_at): Delete.
9467 (set_gdb_breakpoint_at): New.
9468 (delete_gdb_breakpoint_at): New.
9469 (gdb_breakpoint_here): New.
9470 (set_reinsert_breakpoint): Use release_breakpoint.
9471 (uninsert_breakpoint): Rename to ...
9472 (uninsert_raw_breakpoint): ... this.
9473 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9474 (reinsert_raw_breakpoint): Change parameter type to
9476 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9478 (check_breakpoints): Adjust. Use release_breakpoint.
9479 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9480 (breakpoint_inserted_here): Ditto.
9481 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9482 Don't trust the breakpoint's shadow if it is not inserted.
9483 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9484 (delete_all_breakpoints): Adjust.
9485 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9486 use delete_breakpoint_1.
9488 * mem-break.h (breakpoints_supported): Delete declaration.
9489 (set_gdb_breakpoint_at): Declare.
9490 (gdb_breakpoint_here): Declare.
9491 (delete_breakpoint_at): Delete.
9492 (delete_gdb_breakpoint_at): Declare.
9494 * server.h (struct raw_breakpoint): Forward declare.
9495 (struct process_info): New field `raw_breakpoints'.
9497 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9500 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9502 * linux-low.c (status_pending_p_callback): Fix comment.
9503 (linux_wait_for_event_1): Move most of the internal breakpoint
9504 handling from here...
9505 (linux_wait_1): ... to here.
9506 (count_events_callback): New.
9507 (select_singlestep_lwp_callback): New.
9508 (select_event_lwp_callback): New.
9509 (cancel_breakpoints_callback): New.
9510 (select_event_lwp): New.
9511 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9512 priority to all LWPs that have had events that should be reported
9513 to the client. Cancel breakpoints when about to reporting the
9514 event to the client, not while stopping lwps. No longer cancel
9515 finished single-steps here.
9516 (cancel_finished_single_step): Delete.
9517 (cancel_finished_single_steps): Delete.
9519 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9521 * mem-break.c (enum bkpt_type): New.
9522 (struct breakpoint): New field `type'.
9523 (set_breakpoint_at): Change return type to struct breakpoint
9524 pointer. Set type to `other_breakpoint' by default.
9525 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9526 in the breakpoint list.
9527 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9528 (reinsert_breakpoint): Rename to ...
9529 (reinsert_raw_breakpoint): ... this.
9530 (reinsert_breakpoints_at): Adjust.
9531 * mem-break.h (struct breakpoint): Declare.
9532 (set_breakpoint_at): Change return type to struct breakpoint
9535 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9537 * server.c (handle_query): Assign, not compare.
9539 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9541 Teach linux gdbserver to step-over-breakpoints.
9543 * linux-low.c (can_hardware_single_step): New.
9544 (supports_breakpoints): New.
9545 (handle_extended_wait): If stopping threads, read the stop pc of
9548 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9549 low target doesn't support retrieving the PC.
9550 (add_lwp): Set last_resume_kind to resume_continue.
9551 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9552 (linux_attach): Don't clear stop_expected. Set the lwp's
9553 last_resume_kind to resume_stop.
9554 (linux_detach_one_lwp): Don't check for removed breakpoints.
9555 (check_removed_breakpoint): Delete.
9556 (status_pending_p): Rename to ...
9557 (status_pending_p_callback): ... this. Don't check for removed
9558 breakpoints. Don't consider threads that are stopped from GDB's
9560 (linux_wait_for_lwp): Always read the stop_pc here.
9561 (cancel_breakpoint): New.
9562 (step_over_bkpt): New global.
9563 (linux_wait_for_event_1): Implement stepping over breakpoints.
9564 (gdb_wants_lwp_stopped): New.
9565 (gdb_wants_all_stopped): New.
9566 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9567 single-step traps here. Store the thread's last reported target
9569 (send_sigstop): Don't clear stop_expected. Always set it,
9571 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9572 (cancel_finished_single_step): New.
9573 (cancel_finished_single_steps): New.
9574 (wait_for_sigstop): Don't cancel finished single-step traps here.
9575 (linux_resume_one_lwp): Don't check for removed breakpoints.
9576 Don't set `step' on non-hardware step archs.
9577 (linux_set_resume_request): Ignore resume_stop requests if already
9578 stopping or stopped. Set the lwp's last_resume_kind.
9579 (resume_status_pending_p): Don't check for removed breakpoints.
9580 (need_step_over_p): New.
9581 (start_step_over): New.
9582 (finish_step_over): New.
9583 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9584 requests. Clear the thread's last reported target waitstatus.
9585 Don't use the `suspended' flag. Don't consider pending breakpoints.
9586 (linux_resume): Start a step-over if necessary.
9587 (proceed_one_lwp): New.
9588 (proceed_all_lwps): New.
9589 (unstop_all_lwps): New.
9590 * linux-low.h (struct lwp_info): Rewrite comment for the
9591 `suspended' flag. Add the `stop_pc' field. Delete the
9592 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9593 Add `'last_resume_kind' and `need_step_over' fields.
9594 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9595 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9596 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9597 (set_raw_breakpoint_at): New.
9598 (set_breakpoint_at): Rewrite to use it.
9599 (reinsert_breakpoint_handler): Delete.
9600 (set_reinsert_breakpoint): New.
9601 (reinsert_breakpoint_by_bp): Delete.
9602 (delete_reinsert_breakpoints): New.
9603 (uninsert_breakpoint): Rewrite.
9604 (uninsert_breakpoints_at): New.
9605 (reinsert_breakpoint): Rewrite.
9606 (reinsert_breakpoints_at): New.
9607 (check_breakpoints): Rewrite.
9608 (breakpoint_here): New.
9609 (breakpoint_inserted_here): New.
9610 (check_mem_read): Adjust.
9611 * mem-break.h (breakpoints_supported, breakpoint_here)
9612 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
9613 (reinsert_breakpoint_by_bp): Delete declaration.
9614 (delete_reinsert_breakpoints): Declare.
9615 (reinsert_breakpoint): Delete declaration.
9616 (reinsert_breakpoints_at): Declare.
9617 (uninsert_breakpoint): Delete declaration.
9618 (uninsert_breakpoints_at): Declare.
9619 (check_breakpoints): Adjust prototype.
9620 * server.h: Adjust include order.
9621 (struct thread_info): Declare here. Add a `last_status' field.
9623 2010-03-23 Michael Snyder <msnyder@vmware.com>
9625 * server.c (crc32): New function.
9626 (handle_query): Add handling for 'qCRC:' request.
9628 2010-03-23 Pedro Alves <pedro@codesourcery.com>
9630 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
9631 lwp had been stopped by a watchpoint.
9633 2010-03-16 Pedro Alves <pedro@codesourcery.com>
9635 * server.h (internal_error): Declare.
9636 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
9637 * utils.c (internal_error): New function.
9639 2010-03-15 Andreas Schwab <schwab@redhat.com>
9641 * configure.srv: Fix typo setting srv_regobj.
9643 2010-03-15 Pedro Alves <pedro@codesourcery.com>
9645 * linux-low.c (fetch_register): Avoid passing a non string literal
9647 (usr_store_inferior_registers): Ditto.
9649 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9651 * linux-low.c (linux_write_memory): Bail out early if peeking
9654 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9656 * linux-low.h (struct lwp_info): New fields
9657 `stopped_by_watchpoint' and `stopped_data_address'.
9658 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
9659 here, and cache them in the lwp object.
9660 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
9662 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
9664 (linux_stopped_by_watchpoint): Rewrite.
9665 (linux_stopped_data_address): Rewrite.
9667 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
9669 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
9670 switching the current inferior, not before.
9672 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
9674 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
9675 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
9676 i386-linux.c and amd64-linux.c.
9677 (reg-i386.o): Removed.
9678 (reg-i386.c): Likewise.
9679 (reg-i386-linux.o): Likewise.
9680 (reg-i386-linux.c): Likewise.
9681 (reg-x86-64.o): Likewise.
9682 (reg-x86-64.c): Likewise.
9683 (reg-x86-64-linux.o): Likewise.
9684 (reg-x86-64-linux.c): Likewise.
9687 (i386-linux.o): Likewise.
9688 (i386-linux.c): Likewise.
9689 (amd64.o): Likewise.
9690 (amd64.c): Likewise.
9691 (amd64-linux.o): Likewise.
9692 (amd64-linux.c): Likewise.
9694 * configure.srv (srv_i386_regobj): New.
9695 (srv_i386_linux_regobj): Likewise.
9696 (srv_amd64_regobj): Likewise.
9697 (srv_amd64_linux_regobj): Likewise.
9698 (srv_i386_32bit_xmlfiles): Likewise.
9699 (srv_i386_64bit_xmlfiles): Likewise.
9700 (srv_i386_xmlfiles): Likewise.
9701 (srv_amd64_xmlfiles): Likewise.
9702 (srv_i386_linux_xmlfiles): Likewise.
9703 (srv_amd64_linux_xmlfiles): Likewise.
9704 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
9705 srv_xmlfiles to $srv_i386_xmlfiles.
9706 (i[34567]86-*-mingw32ce*): Likewise.
9707 (i[34567]86-*-mingw*): Likewise.
9708 (i[34567]86-*-nto*): Likewise.
9709 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
9710 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
9711 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
9712 (x86_64-*-linux*): Likewise.
9714 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
9715 (init_registers_amd64_linux): New.
9716 (x86_arch_setup): Replace init_registers_x86_64_linux with
9717 init_registers_amd64_linux.
9719 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
9721 * configure.ac: Check for libdl. If it is not available link against
9722 static libthread_db.
9723 * configure: Regenerate.
9725 2010-02-22 Pedro Alves <pedro@codesourcery.com>
9729 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
9730 handing a read watchpoint.
9731 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
9733 2010-02-12 Doug Evans <dje@google.com>
9735 * linux-low.c (linux_supports_tracefork_flag): Document.
9736 (linux_look_up_symbols): Add comment.
9738 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
9740 * regcache.c (supply_register): Clear regcache if buf is NULL.
9742 2010-02-02 Nicolas Roche <roche@sourceware.org>
9743 Joel Brobecker <brobecker@adacore.com>
9745 * inferiors.c (find_inferior): Add function documentation.
9746 (unloaded_dll): Handle the case where the unloaded dll has not
9747 been previously registered in the dll list.
9749 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9751 * linux-arm-low.c (thumb_breakpoint_len): Delete.
9752 (thumb2_breakpoint): New.
9753 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
9755 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9757 * linux-low.c (get_stop_pc): Check for SIGTRAP.
9758 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
9761 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9763 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
9765 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9767 * linux-s390-low.c (s390_collect_ptrace_register)
9768 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
9770 2010-01-21 Doug Evans <dje@google.com>
9772 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
9773 (PTRACE_ARG4_TYPE): New macro.
9774 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
9775 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
9776 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
9777 (usr_store_inferior_registers): Ditto.
9778 (linux_read_memory, linux_write_memory): Ditto.
9779 (linux_test_for_tracefork): Ditto.
9781 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
9782 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
9784 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9786 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9789 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9791 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9792 prototype to take a regcache. Adjust.
9794 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9796 * regcache.h (struct thread_info): Forward declare.
9797 (struct regcache): New.
9798 (new_register_cache): Adjust prototype.
9799 (get_thread_regcache): Declare.
9800 (free_register_cache): Adjust prototype.
9801 (registers_to_string, registers_from_string): Ditto.
9802 (supply_register, supply_register_by_name, collect_register)
9803 (collect_register_as_string, collect_register_by_name): Ditto.
9804 * regcache.c (struct inferior_regcache_data): Delete.
9805 (get_regcache): Rename to ...
9806 (get_thread_regcache): ... this. Adjust. Switch inferior before
9808 (regcache_invalidate_one): Adjust.
9809 (regcache_invalidate): Fix prototype.
9810 (new_register_cache): Return the new register cache.
9811 (free_register_cache): Change prototype.
9812 (realloc_register_cache): Adjust.
9813 (registers_to_string): Change prototype to take a regcache. Adjust.
9814 (registers_from_string): Ditto.
9815 (register_data): Ditto.
9816 (supply_register): Ditto.
9817 (supply_register_by_name): Ditto.
9818 (collect_register): Ditto.
9819 (collect_register_as_string): Ditto.
9820 (collect_register_by_name): Ditto.
9821 * server.c (process_serial_event): Adjust.
9822 * linux-low.h (regset_fill_func, regset_store_func): Change
9824 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
9826 * linux-low.c (get_stop_pc): Adjust.
9827 (check_removed_breakpoint): Adjust.
9828 (linux_wait_for_event): Adjust.
9829 (linux_resume_one_lwp): Adjust.
9830 (fetch_register): Add regcache parameter. Adjust.
9831 (usr_store_inferior_registers): Ditto.
9832 (regsets_fetch_inferior_registers): Ditto.
9833 (regsets_store_inferior_registers): Ditto.
9834 (linux_fetch_registers, linux_store_registers): Ditto.
9835 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
9837 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9839 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9840 prototype to take a regcache.
9841 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9842 * remote-utils.c (convert_ascii_to_int, outreg)
9843 (prepare_resume_reply): Change prototype to take a regcache.
9845 * target.h (struct target_ops) <fetch_registers, store_registers>:
9846 Change prototype to take a regcache.
9847 (fetch_inferior_registers, store_inferior_registers): Change
9848 prototype to take a regcache. Adjust.
9849 * proc-service.c (ps_lgetregs): Adjust.
9850 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9851 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9852 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9853 take a regcache. Adjust.
9854 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9855 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9856 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9857 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9858 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9859 (cris_cannot_fetch_register):
9860 (cris_breakpoint_at): Change prototype to take a regcache.
9862 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9863 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9864 to take a regcache. Adjust.
9865 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9867 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9868 take a regcache. Adjust.
9869 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9870 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9871 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9872 * linux-mips-low.c (mips_get_pc):
9873 (mips_set_pc): Change prototype to take a regcache. Adjust.
9874 (mips_reinsert_addr): Adjust.
9875 (mips_collect_register): Change prototype to take a regcache.
9877 (mips_supply_register):
9878 (mips_collect_register_32bit, mips_supply_register_32bit)
9879 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9880 (mips_store_fpregset): Ditto.
9881 * linux-ppc-low.c (ppc_supply_ptrace_register)
9882 (ppc_supply_ptrace_register): Ditto.
9883 (parse_spufs_run): Adjust.
9884 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9885 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9886 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9887 take a regcache. Adjust.
9888 * linux-s390-low.c (s390_collect_ptrace_register)
9889 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9890 (s390_set_pc): Change prototype to take a regcache. Adjust.
9891 (s390_arch_setup): Adjust.
9892 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9893 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9894 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9895 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9896 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9898 (sparc_breakpoint_at): Adjust.
9899 * linux-xtensa-low.c (xtensa_fill_gregset):
9900 (xtensa_store_gregset):
9901 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9902 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9903 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9904 prototype to take a regcache. Adjust.
9905 * win32-arm-low.c (arm_fetch_inferior_register)
9906 (arm_store_inferior_register): Change prototype to take a
9908 * win32-i386-low.c (i386_fetch_inferior_register)
9909 (i386_store_inferior_register): Change prototype to take a
9911 * win32-low.c (child_fetch_inferior_registers)
9912 (child_store_inferior_registers): Change prototype to take a
9914 (win32_wait): Adjust.
9915 (win32_fetch_inferior_registers): Change prototype to take a
9917 (win32_store_inferior_registers): Adjust.
9918 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9919 store_inferior_register>: Change prototype to take a regcache.
9921 2010-01-20 Doug Evans <dje@google.com>
9923 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9925 (linux_wait_for_event1, linux_init_signals): Ditto.
9926 (W_STOPCODE): Provide definition if missing.
9928 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9930 * linux-low.c (linux_core_of_thread): New.
9931 (compare_ints, show_process, list_threads): New.
9932 (linux_qxfer_osdata): Report threads and cores.
9933 (linux_target_op): Register linux_core_of_thread.
9934 * remote-utils.c (prepare_resume_reply): Report the core.
9935 (buffer_xml_printf): Support %d specifier.
9936 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9938 (handle_query): Handle qXfer:threads. Announce availability
9940 * target.h (struct target_ops): New field core_of_thread.
9942 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9944 * Makefile.in (clean): Remove new generated files.
9945 (reg-s390.o, reg-s390.c): Remove rules.
9946 (reg-s390x.o, reg-s390x.c): Likewise.
9947 (s390-linux32.o, s390-linux32.c): Add rules.
9948 (s390-linux64.o, s390-linux64.c): Likewise.
9949 (s390x-linux64.o, s390x-linux64.c): Likewise.
9950 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9951 * linux-s390-low.c: Include <elf.h>.
9952 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9953 (init_registers_s390): Remove prototype.
9954 (init_registers_s390x): Likewise.
9955 (init_registers_s390_linux32): Add prototype.
9956 (init_registers_s390_linux64): Likewise.
9957 (init_registers_s390x_linux64): Likewise.
9958 (s390_num_regs_3264): New define.
9959 (s390_regmap_3264): New global variable.
9960 (s390_cannot_fetch_register): Remove obsolete check.
9961 (s390_cannot_store_register): Likewise.
9962 (s390_collect_ptrace_register): Handle upper/lower register halves.
9963 (s390_supply_ptrace_register): Likewise.
9964 (s390_fill_gregset): Update to register number changes.
9965 (s390_get_hwcap): New routine.
9966 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9967 Install appropriate regmap and register set.
9969 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9971 * server.c (gdbserver_version): Update copyright year to 2010.
9972 * gdbreplay.c (gdbreplay_version): Likewise.
9974 2009-12-28 Doug Evans <dje@google.com>
9976 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9977 elf/external.h. Include <elf.h> instead but only if necessary.
9979 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9981 * linux-low.c (linux_remove_process): Remove `detaching'
9982 parameter. Don't release/detach from thread_db here.
9983 (linux_kill): Release/detach from thread_db here, ...
9984 (linux_detach): ... and here, before actually detaching.
9985 (linux_wait_1): ... and here, when a process exits.
9986 * thread-db.c (any_thread_of): New.
9987 (thread_db_free): Switch the current inferior to a thread of the
9990 2009-12-21 Doug Evans <dje@google.com>
9992 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9994 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9995 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9996 warning ifndef __NR_tkill. Move setting of errno there too.
9997 Delete unnecessary resetting of errno after syscall.
9998 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
10000 * configure.ac: Check for dladdr.
10001 * config.in: Regenerate.
10002 * configure: Regenerate.
10003 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
10004 (try_thread_db_load): Update.
10006 * linux-low.c (my_waitpid): Delete unnecessary prototype.
10008 2009-12-18 Doug Evans <dje@google.com>
10010 * event-loop.c: Include unistd.h if it exists.
10012 * linux-low.c (my_waitpid): Move definition away from being in
10013 between linux_tracefork_child/linux_test_for_tracefork.
10015 * gdb_proc_service.h (psaddr_t): Fix type.
10016 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
10017 signature to match glibc.
10019 2009-12-16 Doug Evans <dje@google.com>
10021 * linux-low.c (linux_read_memory): Fix argument to read.
10023 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10025 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
10026 events, don't leave current_inferior pointing at null.
10028 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10030 * win32-low.c (LOG): Delete.
10031 (OUTMSG): Output to stderr.
10032 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
10033 on compile time LOG macro.
10034 (win32_wait): Fix debug output.
10036 2009-11-26 Pedro Alves <pedro@codesourcery.com>
10038 * win32-low.c (win32_add_one_solib): If the dll name is
10039 "ntdll.dll", prepend the system directory to the dll path.
10041 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10043 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10045 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10046 Vladimir Prus <vladimir@codesourcery.com>
10048 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10049 * configure.ac: Check for __mcoldfire__ and set
10050 gdb_cv_m68k_is_coldfire.
10051 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10052 reg-cf.o and reg-m68k.o.
10053 * configure: Regenerated.
10055 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10057 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10058 Pass it to thread_db_free.
10059 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10060 proper `detaching' argument to linux_remove_process.
10061 * linux-low.h (thread_db_free): Add `detaching' parameter.
10062 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10064 (thread_db_free): Add `detaching' parameter. Only
10065 call td_ta_clear_event if detaching from process.
10067 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10069 * thread-db.c (thread_db_free): Fix typo.
10071 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10074 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10076 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10078 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10079 with an i686 compiler.
10080 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10082 * configure: Rebuilt.
10084 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10088 * server.c (handle_search_memory_1): Correct read_addr initialization
10089 in loop for searching subsequent chunks.
10091 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10093 * configure.ac: New --with-libthread-db option.
10094 * thread-db.c: Allow direct dependence on libthread_db.
10095 (thread_db_free): Adjust.
10096 * config.in: Regenerate.
10097 * configure: Likewise.
10099 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10102 * thread-db.c (attach_thread): New function.
10103 (maybe_attach_thread): Return success/failure.
10104 (find_new_threads_callback): Adjust.
10105 (thread_db_find_new_threads): Loop until no new threads.
10107 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10109 * proc-service.c (ps_lgetregs): Formatting.
10111 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10113 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10114 * configure.ac: Adjust.
10115 * linux-low.h (struct process_info_private): Move members to struct
10117 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10118 * linux-low.c (linux_remove_process): Adjust.
10119 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10120 * server.c (handle_query): Move code ...
10121 (handle_monitor_command): ... here. New function.
10122 * target.h (struct target_ops): New member.
10123 * thread-db.c (struct thread_db): New.
10124 (libthread_db_search_path): New variable.
10125 (thread_db_create_event, thread_db_enable_reporting)
10126 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10127 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10128 (try_thread_db_load_1, dladdr_to_soname): New functions.
10129 (try_thread_db_load, thread_db_load_search): New functions.
10130 (thread_db_init): Search for libthread_db.
10131 (thread_db_free): New function.
10132 (thread_db_handle_monitor_command): Likewise.
10133 * config.in: Regenerate.
10134 * configure: Regenerate.
10136 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10138 * spu-low.c (spu_kill): Wait for inferior to terminate.
10139 Call clear_inferiors.
10140 (spu_detach): Call clear_inferiors.
10142 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10144 * aclocal.m4: Regenerate.
10145 * config.in: Likewise.
10146 * configure: Likewise.
10148 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10150 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10151 (parse_spufs_run): New function.
10152 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10153 (ppc_breakpoint_at): Handle SPU breakpoints.
10155 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10157 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10158 (SPUFS_MAGIC): Define.
10159 (spu_enumerate_spu_ids): New function.
10160 (linux_qxfer_spu): New function.
10161 (linux_target_ops): Install linux_qxfer_spu.
10163 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10165 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10166 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10167 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10168 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10169 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10170 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10171 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10172 (init_registers_powerpc_cell32l): Add prototype.
10173 (init_registers_powerpc_cell64l): Likewise.
10174 (ppc_arch_setup): Detect Cell/B.E. architecture.
10176 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10178 * Makefile.in (datarootdir): New variable.
10180 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10182 * linux-low.c (linux_write_memory): Update debugging output.
10183 * Makefile.in (clean): Add new descriptions.
10184 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10185 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10186 * configure.srv: Add new files for arm*-*-linux*.
10187 * linux-arm-low.c: Add new declarations.
10188 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10189 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10190 (HWCAP_VFPv3D16): New.
10191 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10192 instead of __IWMMXT__.
10193 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10194 (arm_arch_setup): New.
10195 (target_regsets): Remove #ifdef. Add VFP regset.
10196 (the_low_target): Use arm_arch_setup.
10198 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10200 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10201 the main thread again.
10203 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10205 Adding Neutrino gdbserver.
10206 * configure: Regenerated.
10207 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10208 * configure.srv (i[34567]86-*-nto*): New target.
10209 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10210 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10211 (nto_comctrl) [__QNX__]: New function.
10212 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10214 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10216 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10219 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10220 Pedro Alves <pedro@codesourcery.com>
10222 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10223 don't support CONTEXT_EXTENDED_REGISTERS.
10224 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10225 (the_low_target): Install them.
10226 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10227 failing with ERROR_PIPE_NOT_CONNECTED.
10229 2009-06-30 Doug Evans <dje@google.com>
10230 Pierre Muller <muller@ics.u-strasbg.fr>
10232 Add h/w watchpoint support to x86-linux, win32-i386.
10233 * Makefile.in (SFILES): Add i386-low.c
10234 (i386_low_h): Define.
10235 (i386-low.o): Add dependencies.
10236 (linux-x86-low.o): Add i386-low.h dependency.
10237 (win32-i386-low.o): Ditto.
10238 * i386-low.c: New file.
10239 * i386-low.h: New file.
10240 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10241 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10242 * linux-low.c (linux_add_process): Initialize arch_private.
10243 (linux_remove_process): Free arch_private.
10244 (add_lwp): Initialize arch_private.
10245 (delete_lwp): Free arch_private.
10246 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10248 * linux-low.h (process_info_private): New member arch_private.
10249 (lwp_info): New member arch_private.
10250 (linux_target_ops): New members new_process, new_thread,
10252 (ptid_of): New macro.
10253 * linux-x86-low.c: Include stddef.h, i386-low.h.
10254 (arch_process_info): New struct.
10255 (arch_lwp_info): New struct.
10256 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10257 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10258 (i386_dr_low_get_status): New function.
10259 (x86_insert_point, x86_remove_point): New functions.
10260 (x86_stopped_by_watchpoint): New function.
10261 (x86_stopped_data_address): New function.
10262 (x86_linux_new_process, x86_linux_new_thread): New functions.
10263 (x86_linux_prepare_to_resume): New function.
10264 (the_low_target): Add entries for insert_point, remove_point,
10265 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10267 * server.c (debug_hw_points): New global.
10268 (monitor_show_help): Document set debug-hw-points.
10269 (handle_query): Process "set debug-hw-points".
10270 * server.h (debug_hw_points): Declare.
10271 (paddress): Declare.
10272 * utils.c (NUMCELLS, CELLSIZE): New macros.
10273 (get_sell, xsnprintf, paddress): New functions.
10274 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10275 remove_point, stopped_by_watchpoint, stopped_data_address.
10276 * win32-i386-low.c: Include i386-low.h.
10277 (debug_reg_state): Replaces dr.
10278 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10279 (i386_dr_low_get_status): New function.
10280 (i386_insert_point, i386_remove_point): New functions.
10281 (i386_stopped_by_watchpoint): New function.
10282 (i386_stopped_data_address): New function.
10283 (i386_initial_stuff): Update.
10284 (get_thread_context,set_thread_context,i386_thread_added): Update.
10285 (the_low_target): Add entries for insert_point,
10286 remove_point, stopped_by_watchpoint, stopped_data_address.
10287 * win32-low.c (win32_insert_watchpoint): New function.
10288 (win32_remove_watchpoint): New function.
10289 (win32_stopped_by_watchpoint): New function.
10290 (win32_stopped_data_address): New function.
10291 (win32_target_ops): Add entries for insert_watchpoint,
10292 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10293 * win32-low.h (win32_target_ops): New members insert_point,
10294 remove_point, stopped_by_watchpoint, stopped_data_address.
10296 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10298 * server.c (process_serial_event): Re-return unsupported, not
10299 error, if the type isn't recognized. Re-allow supporting only
10300 insert or remove packets. Also call require_running for
10301 breakpoints. Add missing break statement to default case. Tidy.
10302 * target.h (struct target_ops): Rename insert_watchpoint to
10303 insert_point, and remove_watchpoint to remove_point.
10305 * linux-low.h (struct linux_target_ops): Likewise.
10306 * linux-low.c (linux_insert_watchpoint): Rename to ...
10307 (linux_insert_point): ... this. Adjust.
10308 (linux_remove_watchpoint): Rename to ...
10309 (linux_remove_point): ... this. Adjust.
10310 (linux_target_ops): Adjust.
10311 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10312 (cris_insert_point): ... this.
10313 (cris_remove_watchpoint): Rename to ...
10314 (cris_remove_point): ... this.
10315 (the_low_target): Adjust.
10317 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10319 * server.c (handle_v_kill): Pass signal_pid to
10320 kill_inferior if multi_process is zero.
10322 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10324 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10325 * target.h (target_ops): Comment for *_watchpoint to make it clear
10326 the functions can get types '0' and '1'.
10328 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10330 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10331 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10332 * regcache.c (get_regcache): Likewise.
10333 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10334 * win32-low.c (child_fetch_inferior_registers): Remove check for
10337 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10338 Pedro Alves <pedro@codesourcery.com>
10340 * target.h (struct target_ops) <supports_multi_process>: New
10342 (target_supports_multi_process): New.
10343 * server.c (handle_query): Even if GDB reports support, only
10344 enable multi-process if the target also supports it. Report
10345 multi-process support only if the target backend supports it.
10346 * linux-low.c (linux_supports_multi_process): New function.
10347 (linux_target_ops): Install it as target_supports_multi_process
10350 2009-05-24 Doug Evans <dje@google.com>
10352 Global renaming of find_thread_pid to find_thread_ptid.
10353 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10354 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10355 All callers updated.
10357 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10358 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10361 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10362 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10363 (linux_resume_one_lwp): Ditto.
10365 2009-05-23 Doug Evans <dje@google.com>
10367 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10368 from struct inferior_list_entry * to struct lwp_info *.
10369 All callers updated.
10371 2009-05-13 Doug Evans <dje@google.com>
10373 * linux-x86-low.c: Don't include assert.h.
10374 (x86_siginfo_fixup): Use fatal, not assert.
10375 (x86_arch_setup): Fix comment.
10377 2009-05-12 Doug Evans <dje@google.com>
10379 Biarch support for i386/amd64 gdbserver.
10380 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10381 Add linux-x86-low.c.
10382 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10383 (linux-x86-low.o): Add.
10384 * linux-x86-64-low.c: Delete.
10385 * linux-i386-low.c: Delete.
10386 * linux-x86-low.c: New file.
10387 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10389 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10391 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10392 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10393 (linux_child_pid_to_exec_file): New function.
10394 (elf_64_header_p, elf_64_file_p): New functions.
10395 (siginfo_fixup): New function.
10396 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10397 give target a chance to convert layout.
10398 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10399 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10401 2009-05-07 Doug Evans <dje@google.com>
10403 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10404 (regsets_store_inferior_registers): Ditto.
10406 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10410 * linux-low.c (must_set_ptrace_flags): Delete.
10411 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10413 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10414 `lwp->must_set_ptrace_flags' instead.
10415 (linux_wait_for_event_1): Set ptrace options here.
10416 (linux_wait_1): ... not here.
10418 2009-04-30 Doug Evans <dje@google.com>
10420 * inferiors.c (started_inferior_callback): New function.
10421 (attached_inferior_callback): New function.
10422 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10423 * server.c (print_started_pid, print_attached_pid): New functions.
10424 (detach_or_kill_for_exit): New function.
10425 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10426 * server.h (have_started_inferiors_p): Declare.
10427 (have_attached_inferiors_p): Declare.
10429 * inferiors.c (remove_process): Fix memory leak, free process.
10430 * linux-low.c (linux_remove_process): New function.
10431 (linux_kill): Call it instead of remove_process.
10432 (linux_detach, linux_wait_1): Ditto.
10434 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10436 * configure.srv: Add x86 Windows CE target.
10438 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10440 * inferiors.c (get_thread_process): Make global.
10441 * server.h (get_thread_process): Add prototype.
10442 * thread-db.c (find_one_thread): Use get_thread_process
10443 instead of current_process.
10444 (thread_db_get_tls_address): Do not crash if called when
10445 thread layer is not yet initialized.
10447 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10449 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10450 * spu-low.c (current_tid): Rename to ...
10451 (current_ptid): ... this.
10452 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10453 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10454 ptid_get_lwp (current_ptid) instead of current_tid.
10455 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10456 instead of current_tid. Use find_process_pid to verify pid
10457 argument is valid. Pass proper argument to remove_process.
10458 (spu_thread_alive): Compare current_ptid instead of current_tid.
10459 (spu_resume): Likewise.
10461 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10463 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10466 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10468 Implement the multiprocess extensions, and add linux multiprocess
10471 * server.h (ULONGEST): Declare.
10472 (struct ptid, ptid_t): New.
10473 (minus_one_ptid, null_ptid): Declare.
10474 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10475 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10476 (struct inferior_list_entry): Change `id' type from unsigned from
10478 (struct sym_cache, struct breakpoint, struct
10479 process_info_private): Forward declare.
10480 (struct process_info): Declare.
10481 (current_process): Declare.
10482 (all_processes): Declare.
10483 (initialize_inferiors): Declare.
10484 (add_thread): Adjust to use ptid_t.
10485 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10486 (add_process, remove_process, find_thread_pid): Declare.
10487 (find_inferior_id): Adjust to use ptid_t.
10488 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10489 (multi_process): Declare.
10490 (push_event): Adjust to use ptid_t.
10491 (read_ptid, write_ptid): Declare.
10492 (prepare_resume_reply): Adjust to use ptid_t.
10493 (clear_symbol_cache): Declare.
10494 * inferiors.c (all_processes): New.
10495 (null_ptid, minus_one_ptid): New.
10496 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10497 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10498 (add_thread): Change unsigned long to ptid. Remove gdb_id
10500 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10501 (gdb_id_to_thread): Rename to ...
10502 (find_thread_pid): ... this. Change unsigned long to ptid.
10503 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10504 (loaded_dll, pull_pid_from_list): Adjust.
10505 (add_process, remove_process, find_process_pid)
10506 (get_thread_process, current_process, initialize_inferiors): New.
10507 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10508 (struct target_waitstatus) <related_pid>: Ditto.
10509 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10510 return type to int.
10511 (struct target_ops) <join>: Add `pid' argument.
10512 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10513 (struct target_ops) <wait>: Add `ptid' field. Change return type
10515 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10516 (mywait): Add `ptid' argument. Change return type to ptid_t.
10517 (target_pid_to_str): Declare.
10518 * target.c (set_desired_inferior): Adjust to use ptids.
10519 (mywait): Add new `ptid' argument. Adjust.
10520 (target_pid_to_str): New.
10521 * mem-break.h (free_all_breakpoints): Declare.
10522 * mem-break.c (breakpoints): Delelete.
10523 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10524 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10525 to use per-process breakpoint list.
10526 (free_all_breakpoints): New.
10527 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10528 (symbol_cache, all_symbols_looked_up): Delete.
10530 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10532 (prepare_resume_reply): Change ptid argument's type from unsigned
10533 long to ptid_t. Adjust. Implement W;process and X;process.
10534 (free_sym_cache, clear_symbol_cache): New.
10535 (look_up_one_symbol): Adjust to per-process symbol cache. *
10536 * server.c (cont_thread, general_thread, step_thread): Change type
10538 (attached): Delete.
10539 (multi_process): New.
10540 (last_ptid): Change type to ptid_t.
10541 (struct vstop_notif) <ptid>: Change type to ptid_t.
10542 (queue_stop_reply, push_event): Change `ptid' argument's type to
10544 (discard_queued_stop_replies): Add `pid' argument.
10545 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10546 changes. Don't reference the `attached' global.
10547 (attach_inferior): Adjust to mywait interface changes.
10548 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10549 features. Handle and report "multiprocess+". Handle
10551 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10553 (handle_v_kill): New.
10554 (handle_v_stopped): Adjust to use target_pid_to_str.
10555 (handle_v_requests): Allow multiple attaches and runs when
10556 multiprocess extensions are in effect. Handle "vKill".
10557 (myresume): Adjust to use ptids.
10558 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10559 (handle_status): Adjust to discard_queued_stop_replies interface
10561 (first_thread_of, kill_inferior_callback)
10562 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10563 (main): Call initialize_inferiors. Adjust to use ptids, killing
10564 and detaching from all inferiors. Handle multiprocess packet
10566 * linux-low.h: Include gdb_proc_service.h.
10567 (struct process_info_private): New.
10568 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10569 <lwpid_of>: Use ptid_get_lwp.
10570 (get_lwp_thread): Adjust.
10571 (struct lwp_info): Add `dead' member.
10572 (find_lwp_pid): Declare.
10573 * linux-low.c (thread_db_active): Delete.
10574 (new_inferior): Adjust comment.
10575 (inferior_pid): Delete.
10576 (linux_add_process): New.
10577 (handle_extended_wait): Adjust.
10578 (add_lwp): Change unsigned long to ptid.
10579 (linux_create_inferior): Add process to processes table. Adjust
10580 to use ptids. Don't set new_inferior here.
10581 (linux_attach_lwp): Rename to ...
10582 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10583 it. Adjust to use ptids.
10584 (linux_attach_lwp): New.
10585 (linux_attach): Add process to processes table. Don't set
10587 (struct counter): New.
10588 (second_thread_of_pid_p, last_thread_of_process_p): New.
10589 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10590 multiple processes.
10591 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10592 processes. Remove process from process table.
10593 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10594 to multiple processes.
10595 (any_thread_of): New.
10596 (linux_detach): Add `pid' argument, and handle it. Remove process
10597 from processes table.
10598 (linux_join): Add `pid' argument. Handle it.
10599 (linux_thread_alive): Change unsighed long argument to ptid_t.
10600 Consider dead lwps as not being alive.
10601 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10602 threads we're not interested in.
10603 (same_lwp, find_lwp_pid): New.
10604 (linux_wait_for_lwp): Change `pid' argument's type from int to
10606 (linux_wait_for_event): Rename to ...
10607 (linux_wait_for_event_1): ... this. Change `pid' argument's type
10608 from int to ptid_t. Adjust.
10609 (linux_wait_for_event): New.
10610 (linux_wait_1): Add `ptid' argument. Change return type to
10611 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
10612 that exit from the process table.
10613 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
10615 (mark_lwp_dead): New.
10616 (wait_for_sigstop): Adjust to use ptids. If a process exits while
10617 stopping all threads, mark its main lwp as dead.
10618 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
10620 (fetch_register, usr_store_inferior_registers)
10621 (regsets_fetch_inferior_registers)
10622 (regsets_store_inferior_registers, linux_read_memory)
10623 (linux_write_memory): Inline `inferior_pid'.
10624 (linux_look_up_symbols): Adjust to use per-process
10625 `thread_db_active'.
10626 (linux_request_interrupt): Adjust to use ptids.
10627 (linux_read_auxv): Inline `inferior_pid'.
10628 (initialize_low): Don't reference thread_db_active.
10629 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
10630 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
10631 (ps_getpid): Return the pid of the current inferior.
10632 * thread-db.c (proc_handle, thread_agent): Delete.
10633 (thread_db_create_event, thread_db_enable_reporting): Adjust to
10635 (find_one_thread): Change argument type to ptid_t. Adjust to
10637 (maybe_attach_thread): Adjust to per-process data and ptids.
10638 (thread_db_find_new_threads): Ditto.
10639 (thread_db_init): Ditto.
10640 * spu-low.c (spu_create_inferior, spu_attach): Add process to
10641 processes table. Adjust to use ptids.
10642 (spu_kill, spu_detach): Adjust interface. Remove process from
10644 (spu_join, spu_thread_alive): Adjust interface.
10645 (spu_wait): Adjust interface. Remove process from processes
10646 table. Adjust to use ptids.
10647 * win32-low.c (current_inferior_tid): Delete.
10648 (current_inferior_ptid): New.
10649 (debug_event_ptid): New.
10650 (thread_rec): Take a ptid. Adjust.
10651 (child_add_thread): Add `pid' argument. Adjust to use ptids.
10652 (child_delete_thread): Ditto.
10653 (do_initial_child_stuff): Add `attached' argument. Add process to
10655 (child_fetch_inferior_registers, child_store_inferior_registers):
10657 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
10658 (win32_attach): Pass 1 to do_initial_child_stuff.
10659 (win32_kill): Adjust interface. Remove process from processes
10661 (win32_detach): Ditto.
10662 (win32_join): Adjust interface.
10663 (win32_thread_alive): Take a ptid.
10664 (win32_resume): Adjust to use ptids.
10665 (get_child_debug_event): Ditto.
10666 (win32_wait): Adjust interface. Remove exiting process from
10669 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10671 Non-stop mode support.
10673 * server.h (non_stop): Declare.
10674 (gdb_client_data, handler_func): Declare.
10675 (delete_file_handler, add_file_handler, start_event_loop):
10677 (handle_serial_event, handle_target_event, push_event)
10678 (putpkt_notif): Declare.
10679 * target.h (enum resume_kind): New.
10680 (struct thread_resume): Replace `step' field by `kind' field.
10681 (TARGET_WNOHANG): Define.
10682 (struct target_ops) <wait>: Add `options' argument.
10683 <supports_non_stop, async, start_non_stop>: New fields.
10684 (target_supports_non_stop, target_async): New.
10685 (start_non_stop): Declare.
10686 (mywait): Add `options' argument.
10687 * target.c (mywait): Add `options' argument. Print child exit
10688 notifications here.
10689 (start_non_stop): New.
10690 * server.c (non_stop, own_buf, mem_buf): New globals.
10691 (struct vstop_notif): New.
10692 (notif_queue): New global.
10693 (queue_stop_reply, push_event, discard_queued_stop_replies)
10694 (send_next_stop_reply): New.
10695 (start_inferior): Adjust to use resume_kind. Adjust to mywait
10697 (attach_inferior): In non-stop mode, don't wait for the target
10699 (handle_general_set): Handle QNonStop.
10700 (handle_query): When handling qC, return the current general
10701 thread, instead of the first thread of the list.
10702 (handle_query): If the backend supports non-stop mode, include
10703 QNonStop+ in the qSupported query response.
10704 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
10706 (handle_v_attach, handle_v_run): Handle non-stop mode.
10707 (handle_v_stopped): New.
10708 (handle_v_requests): Report support for vCont;t. Handle vStopped.
10709 (myresume): Adjust to use resume_kind. Handle non-stop.
10710 (queue_stop_reply_callback): New.
10711 (handle_status): Handle non-stop mode.
10712 (main): Clear non_stop flag on reconnection. Use the event-loop.
10713 Refactor serial protocol handling from here ...
10714 (process_serial_event): ... to this new function. When GDB
10715 selects any thread, select one here. In non-stop mode, wait until
10716 GDB acks all pending events before exiting.
10717 (handle_serial_event, handle_target_event): New.
10718 * remote-utils.c (remote_open): Install remote_desc in the event
10720 (remote_close): Remove remote_desc from the event loop.
10721 (putpkt_binary): Rename to...
10722 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
10723 (putpkt_binary): New as wrapper around putpkt_binary_1.
10724 (putpkt_notif): New.
10725 (prepare_resume_reply): In non-stop mode, don't change the
10727 * event-loop.c: New.
10728 * Makefile.in (OBJ): Add event-loop.o.
10729 (event-loop.o): New rule.
10731 * linux-low.h (pid_of): Moved here.
10733 (get_lwp_thread): Use lwpid_of.
10734 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
10735 * linux-low.c (pid_of): Delete.
10736 (inferior_pid): Use lwpid_of.
10737 (linux_event_pipe): New.
10738 (target_is_async_p): New.
10740 (handle_extended_wait): Use lwpid_of.
10741 (add_lwp): Don't set lwpid field.
10742 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
10743 (linux_kill_one_lwp): If killing a running lwp, stop it first.
10744 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
10745 (linux_detach_one_lwp): If detaching from a running lwp, stop it
10746 first. Adjust to linux_wait_for_event interface changes. Use
10748 (linux_detach): Don't delete the main lwp here.
10749 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
10750 (status_pending_p): Don't consider explicitly suspended lwps.
10751 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
10752 pointer. Add OPTIONS argument. Change return type to int. Use
10753 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
10754 (linux_wait_for_event): Take an integer pid instead of a lwp_info
10755 pointer. Add status pointer argument. Return a pid instead of a
10756 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
10757 changes. In non-stop mode, don't switch to a random thread.
10758 (linux_wait): Rename to...
10759 (linux_wait_1): ... this. Add target_options argument, and handle
10760 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
10761 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
10762 clean exit and signal exit code. Don't stop all threads in
10763 non-stop mode. In all-stop mode, only stop all threads when
10764 reporting a stop to GDB. Handle explicit thread stop requests.
10765 (async_file_flush, async_file_mark): New.
10767 (send_sigstop): Use lwpid_of.
10768 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
10769 interface changes. In non-stop mode, don't switch to a random
10771 (linux_resume_one_lwp): Use lwpid_of.
10772 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
10773 (linux_resume_one_thread): ... this. Handle resume_stop. In
10774 non-stop mode, don't look for pending flag in all threads.
10775 (resume_status_pending_p): Don't consider explicitly suspended
10777 (my_waitpid): Reimplement. Emulate __WALL.
10778 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10780 (sigchld_handler, linux_supports_non_stop, linux_async)
10781 (linux_start_non_stop): New.
10782 (linux_target_ops): Register linux_supports_non_stop, linux_async
10783 and linux_start_non_stop.
10784 (initialize_low): Install SIGCHLD handler.
10785 * thread-db.c (thread_db_create_event, find_one_thread)
10786 (thread_db_get_tls_address): Use lwpid_of.
10787 * win32-low.c (win32_detach): Adjust to use resume_kind.
10788 (win32_wait): Add `options' argument.
10789 * spu-low.c (spu_resume): Adjust to use resume_kind.
10790 (spu_wait): Add `options' argument.
10792 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10794 Decouple target code from remote protocol.
10796 * target.h (enum target_waitkind): New.
10797 (struct target_waitstatus): New.
10798 (struct target_ops) <wait>: Return an unsigned long. Take a
10799 target_waitstatus pointer instead of a char pointer.
10800 (mywait): Likewise.
10801 * target.c (mywait): Change prototype to return an unsigned long.
10802 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10803 * server.h (thread_from_wait, old_thread_from_wait): Delete
10805 (prepare_resume_reply): Change prototype to take a
10807 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10808 (last_status, last_ptid): New.
10809 (start_inferior): Remove "statusptr" argument. Adjust. Return a
10810 pid instead of a signal.
10811 (attach_inferior): Remove "status" and "signal" parameters.
10813 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
10815 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
10816 (handle_v_requests, myresume): Remove "status" and "signal"
10817 parameters. Adjust.
10818 (handle_status): New.
10819 (main): Delete local `status'. Adjust.
10820 * remote-utils.c: Include target.h.
10821 (prepare_resume_reply): Change prototype to take a
10822 target_waitstatus. Adjust.
10824 * linux-low.c (linux_wait): Adjust to new target_ops->wait
10826 * spu-low.c (spu_wait): Adjust.
10827 * win32-low.c (enum target_waitkind, struct target_waitstatus):
10829 (win32_wait): Adjust.
10831 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10833 * target.h (struct thread_resume): Delete leave_stopped member.
10834 (struct target_ops): Add a `n' argument to the `resume' callback.
10835 * server.c (start_inferior): Adjust.
10836 (handle_v_cont, myresume): Adjust.
10837 * linux-low.c (check_removed_breakpoint): Adjust to resume
10838 interface change, and to removed leave_stopped field.
10839 (resume_ptr): Delete.
10840 (struct thread_resume_array): New.
10841 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10842 resume interface change.
10843 (linux_continue_one_thread, linux_queue_one_thread)
10844 (resume_status_pending_p): Check if the resume field is NULL
10845 instead of checking the leave_stopped member.
10846 (linux_resume): Adjust to the target resume interface change.
10847 * spu-low.c (spu_resume): Adjust to the target resume interface
10849 * win32-low.c (win32_detach, win32_resume): Ditto.
10851 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10853 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10855 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10857 (linux_continue_one_thread): Only preserve the stepping flag if
10858 there's a pending breakpoint.
10860 2009-03-31 Pedro Alves <pedro@codesourcery.com>
10862 * server.c (main): After the inferior having exited, call
10863 remote_close before exiting gdbserver.
10865 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10867 Fix size of FPSCR in Power 7 processors.
10868 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10869 (PPC_FEATURE_HAS_DFP): New #define.
10870 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10873 2009-03-23 Pedro Alves <pedro@codesourcery.com>
10875 * server.c (handle_query) Whitespace and formatting.
10877 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10879 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10880 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10881 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10882 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10883 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10884 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10885 Makefile.in, configure.ac: Fix whitespace throughout.
10886 * configure: Regenerate.
10888 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10890 * inferiors.c (find_inferior): Make it safe for the callback
10891 function to delete the currently iterated inferior.
10893 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10895 * Makefile.in (linuw_low_h): Move higher.
10896 (thread-db.o): Depend on $(linux_low_h).
10898 2009-03-17 Pedro Alves <pedro@codesourcery.com>
10900 Rename "process" to "lwp" throughout.
10902 * linux-low.c (all_processes): Rename to...
10903 (all_lwps): ... this.
10904 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10905 (add_process): Rename to ...
10906 (add_lwp): ... this. Adjust.
10907 (linux_create_inferior): Adjust.
10908 (linux_attach_lwp): Adjust.
10909 (linux_attach): Adjust.
10910 (linux_kill_one_process): Rename to ...
10911 (linux_kill_one_lwp): ... this. Adjust.
10912 (linux_kill): Adjust.
10913 (linux_detach_one_process): Rename to ...
10914 (linux_detach_one_lwp): ... this. Adjust.
10915 (linux_detach): Adjust.
10916 (check_removed_breakpoint): Adjust.
10917 (status_pending_p): Adjust.
10918 (linux_wait_for_process): Rename to ...
10919 (linux_wait_for_lwp): ... this. Adjust.
10920 (linux_wait_for_event): Adjust.
10921 (send_sigstop): Adjust.
10922 (wait_for_sigstop): Adjust.
10923 (stop_all_processes): Rename to ...
10924 (stop_all_lwps): ... this.
10925 (linux_resume_one_process): Rename to ...
10926 (linux_resume_one_lwp): ... this. Adjust.
10927 (linux_set_resume_request, linux_continue_one_thread)
10928 (linux_queue_one_thread, resume_status_pending_p)
10929 (usr_store_inferior_registers, regsets_store_inferior_registers)
10930 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10932 * linux-low.h (get_process): Rename to ...
10933 (get_lwp): ... this. Adjust.
10934 (get_thread_process): Rename to ...
10935 (get_thread_lwp): ... this. Adjust.
10936 (get_process_thread): Rename to ...
10937 (get_lwp_thread): ... this. Adjust.
10938 (struct process_info): Rename to ...
10939 (struct lwp_info): ... this.
10940 (all_processes): Rename to ...
10941 (all_lwps): ... this.
10942 * proc-service.c (ps_lgetregs): Adjust.
10943 * thread-db.c (thread_db_create_event, find_one_thread)
10944 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10946 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10948 * server.c (handle_query): Handle "qAttached".
10950 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10952 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10953 GPLv3, update license URL.
10955 2009-03-01 Doug Evans <dje@google.com>
10957 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10958 (server_h): Add gdb_signals.h.
10959 (signals.o): Update.
10960 * server.h (target_signal_from_host,target_signal_to_host_p)
10961 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10963 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10965 * remote-utils.c (getpkt): Also generate remote-debug
10966 information if noack_mode is set.
10968 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10970 * server.c (handle_query): Report qXfer:siginfo:read and
10971 qXfer:siginfo:write as supported and handle them.
10972 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10973 * linux-low.c (linux_xfer_siginfo): New.
10974 (linux_target_ops): Set it.
10976 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10978 * server.c (gdbserver_usage): Mention --remote-debug.
10979 (main): Accept '--remote-debug' switch.
10981 2009-01-18 Doug Evans <dje@google.com>
10983 * regcache.c (new_register_cache): No need to check result of xcalloc.
10984 * server.c (handle_search_memory): Back out calls to xmalloc,
10985 result is checked and error is returned to user upon failure.
10986 (handle_query): Ditto. Add more checks for result of malloc.
10987 (handle_v_cont): Check result of malloc, report error back to
10989 (handle_v_run): Ditto. Call freeargv.
10990 * server.h (freeargv): Declare.
10991 * utils.c (freeargv): New fn.
10993 2009-01-15 Doug Evans <dje@google.com>
10995 * gdbreplay.c (perror_with_name): Make arg const char *.
10996 * server.h (target_signal_to_name): Make return type const char *.
10997 * thread-db.c (thread_db_err_str): Make return type const char *.
10998 * utils.c (perror_with_name): Make arg const char *.
11000 2009-01-14 Pedro Alves <pedro@codesourcery.com>
11002 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
11003 when handling a EXIT_PROCESS_DEBUG_EVENT.
11005 2009-01-06 Joel Brobecker <brobecker@adacore.com>
11007 * gdbreplay.c (gdbreplay_version): Update copyright year.
11008 * server.c (gdbserver_version): Likewise.
11010 2009-01-05 Doug Evans <dje@google.com>
11012 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
11013 (handle_extended_wait): Improve comment.
11015 2008-12-13 Doug Evans <dje@google.com>
11017 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
11018 * server.h (ATTR_MALLOC): New macro.
11019 (xmalloc,xcalloc,xstrdup): Declare.
11020 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
11021 * inferiors.c: Ditto.
11022 * linux-low.c: Ditto.
11023 * mem-break.c: Ditto.
11024 * regcache.c: Ditto.
11025 * remote-utils.c: Ditto.
11028 * win32-low.c: Ditto.
11030 2008-12-12 Doug Evans <dje@google.com>
11032 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
11033 in debugging printf.
11035 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
11037 2008-12-09 Doug Evans <dje@google.com>
11039 * linux-low.h (struct process_info): Delete member tid, unused.
11040 * thread-db.c (find_one_thread): Update.
11041 (maybe_attach_thread): Update.
11043 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11045 * target.h (struct target_ops): Add qxfer_osdata member.
11046 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11048 (linux_qxfer_osdata): New functions.
11049 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11051 * server.c (handle_query): Handle "qXfer:osdata:read:".
11052 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11053 (buffer_xml_printf): New functions.
11054 * server.h (struct buffer): New.
11055 (buffer_grow_str, buffer_grow_str0): New macros.
11056 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11057 (buffer_xml_printf): Declare.
11059 2008-11-24 Doug Evans <dje@google.com>
11061 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11063 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11065 * server.c (handle_v_run): Always use the supplied argument list.
11067 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11069 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11070 (xtensa_regmap_table): Add entry for scompare1.
11072 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11074 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11075 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11076 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11077 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11078 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11079 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11080 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11081 XML target descriptions.
11082 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11083 when inferior is running on an ISA 2.05 or later processor. Add
11084 special case to return offset for full 64-bit slot of FPSCR when
11087 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11089 * Makefile.in (SFILES, clean): Added sparc64 files.
11090 (reg-sparc64.o, reg-sparc64.c): New.
11091 * configure.srv (sparc*-*-linux*): New configuration.
11092 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11093 syscall arguments for SPARC.
11094 (regsets_store_inferior_registers): Likewise.
11095 * linux-sparc-low.c: New file.
11097 2008-10-21 Doug Evans <dje@google.com>
11099 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11100 (READLINE_DIR,READLINE_DEP): Delete.
11101 (INTERNAL_CFLAGS): Update.
11102 (LINTFLAGS): Update.
11104 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11106 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11107 whole argv from the last run, not just argv[0].
11109 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11111 * regcache.c (new_register_cache): Return NULL if the register
11112 cache size isn't known yet.
11113 (free_register_cache): Avoid dereferencing a NULL regcache.
11115 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11117 * configure.srv: Merge MIPS and MIPS64.
11119 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11121 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11123 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11125 * Makefile.in: Add required vsx dependencies.
11127 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11128 Declare init_registers_powerpc_vsx32l.
11129 Declare init_registers_powerpc_vsx64l.
11130 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11131 (ppc_arch_setup): Check for VSX in hwcap.
11132 (ppc_fill_vsxregset): New function.
11133 (ppc_store_vsxregset): New function.
11134 Add new VSX entry in regset_info target_regsets.
11136 * configure.srv: Add new VSX dependencies.
11138 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11140 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11141 (remote_open): Set or clear transport_is_reliable.
11142 (putpkt_binary): Don't expect acks in noack mode.
11143 (getpkt): Don't send ack/nac in noack mode.
11144 * server.c (handle_general_set): Handle QStartNoAckMode.
11145 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11147 (main): Reset noack_mode on every connection.
11148 * server.h (noack_mode): Declare.
11150 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11152 * Makefile.in (GDBREPLAY_OBS): New variable.
11153 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11155 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11156 Daniel Jacobowitz <dan@codesourcery.com>
11158 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11159 (usr_store_inferior_registers): Likewise.
11160 (regsets_store_inferior_registers): Likewise.
11162 2008-07-31 Rolf Jansen <rj@surtec.com>
11163 Pedro Alves <pedro@codesourcery.com>
11165 * configure.ac: Check for memmem declaration.
11166 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11167 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11168 (disable_packet_qfThreadInfo): Unconditionally compile.
11169 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11170 * configure, config.in: Regenerate.
11172 2008-07-28 Doug Kwan <dougkwan@google.com>
11174 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11175 (linux_write_memory): Remove declaration of errno.
11177 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11179 * linux-low.c (handle_extended_wait): Do not use "status"
11180 variable uninitialized.
11182 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11184 * server.c (handle_v_attach): Inhibit reporting dll changes.
11186 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11188 * remote-utils.c (prepare_resume_reply): If requested, don't
11189 output "thread:TID" in the T stop reply.
11191 * server.c (disable_packet_vCont, disable_packet_Tthread)
11192 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11193 (handle_query): If requested, disable support for qC, qfThreadInfo
11195 (handle_v_requests): If requested, disable support for vCont.
11196 (gdbserver_show_disableable): New.
11197 (main): Handle --disable-packet and --disable-packet=LIST.
11199 * server.h (disable_packet_vCont, disable_packet_Tthread)
11200 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11202 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11204 * server.c (gdbserver_usage): Mention --version.
11206 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11208 * Makefile.in (gdbreplay.o): New rule.
11210 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11212 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11213 message, not gdbserver.
11215 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11216 Nathan Sidwell <nathan@codesourcery.com>
11217 Joseph Myers <joseph@codesourcery.com>
11219 * acinclude.m4: Include ../../config/acx.m4.
11220 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11221 * configure, config.in: Regenerate.
11222 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11223 * server.c (gdbserver_version): Print PKGVERSION.
11224 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11225 (main): Adjust gdbserver_usage calls.
11226 * gdbreplay.c (version, host_name): Add declarations.
11227 (gdbreplay_version, gdbreplay_usage): New.
11228 (main): Accept --version and --help options.
11230 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11232 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11233 (arm_breakpoint_at): Handle Thumb.
11234 (the_low_target): Add comment.
11236 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11238 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11240 2008-05-09 Doug Evans <dje@google.com>
11242 * server.h (decode_search_memory_packet): Declare.
11243 * remote-utils.c (decode_search_memory_packet): New fn.
11244 * server.c (handle_search_memory_1): New fn.
11245 (handle_search_memory): New fn.
11246 (handle_query): Process qSearch:memory packets.
11248 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11250 * regcache.c (registers_length): Remove.
11251 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11252 full register packet.
11253 * regcache.h (registers_length): Remove prototype.
11254 * server.h (PBUFSIZ): Define to 16384.
11256 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11258 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11259 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11260 powerpc-64l.o, and powerpc-altivec64l.o.
11261 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11262 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11263 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11264 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11265 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11268 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11269 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11270 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11271 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11272 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11273 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11274 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11275 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11276 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11277 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11280 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11281 (init_registers_powerpc_32l): ... this new prototype.
11282 (init_registers_powerpc_32): Remove, replace by ...
11283 (init_registers_powerpc_altivec32l): ... this new prototype.
11284 (init_registers_powerpc_e500): Remove, replace by ...
11285 (init_registers_powerpc_e500l): ... this new prototype.
11286 (init_registers_ppc64): Remove, replace by ...
11287 (init_registers_powerpc_64l): ... this new prototype.
11288 (init_registers_powerpc_64): Remove, replace by ...
11289 (init_registers_powerpc_altivec64l): ... this new prototype.
11290 (ppc_num_regs): Set to 73.
11291 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11292 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11293 (ppc_cannot_store_register): Handle orig_r3 and trap.
11294 (ppc_arch_setup): Update init_registers_... calls.
11295 (ppc_fill_gregset): Handle orig_r3 and trap.
11297 * inferiors.c (clear_inferiors): Reset current_inferior.
11299 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11301 * acinclude.m4: Add override.m4.
11302 * configure: Regenerate.
11304 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11306 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11307 initial call to init_register_ppc64.
11309 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11311 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11312 single powerpc*-*-linux* case.
11313 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11315 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11317 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11318 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11320 * linux-ppc-low.c: Include <elf.h>.
11321 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11322 (ppc_hwcap): New global variable.
11323 (ppc_regmap): Remove __SPE__ #ifdef sections.
11324 (ppc_regmap_e500): New global variable.
11325 (ppc_cannot_store_register): Update __SPE__ special case.
11326 (ppc_get_hwcap): New function.
11327 (ppc_arch_setup): Use it to determine whether inferior supports
11328 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11329 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11330 Do not access registers if target does not support AltiVec.
11331 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11332 Do not access registers if target does not support SPE.
11333 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11335 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11337 * linux-low.c (disabled_regsets, num_regsets): New.
11338 (use_regsets_p): Delete.
11339 (linux_wait_for_process): Clear disabled_regsets.
11340 (regsets_fetch_inferior_registers): Check and set it.
11341 (regsets_store_inferior_registers): Likewise.
11342 (linux_fetch_registers, linux_store_registers): Do not use
11344 (initialize_low): Allocate disabled_regsets.
11346 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11348 * Makefile.in (LIBOBJS): New.
11349 (OBS): Use LIBOBJS.
11350 (memmem.o): New rule.
11351 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11352 * configure: Regenerated.
11354 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11356 * server.c (handle_query): Never return "unsupported" for
11357 qXfer:features:read queries.
11359 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11361 * server.c (get_features_xml): Fix inverted condition.
11362 (handle_query): Always support qXfer:feature:read.
11364 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11366 * server.c (wrapper_argv): New.
11367 (start_inferior): Handle wrapper_argv. If set, expect an extra
11369 (gdbserver_usage): Document --wrapper.
11370 (main): Parse --wrapper.
11372 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11374 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11375 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11376 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11377 (ppc_set_pc): Likewise.
11378 (ppc_arch_setup): New function.
11379 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11380 of collect_register.
11381 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11383 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11385 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11386 instead of linux-ppc64-low.o.
11387 * linux-ppc64-low.c: Remove file.
11388 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11389 (linux-ppc64-low.o): Remove rule.
11391 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11392 (init_registers_powerpc_64): Likewise.
11393 (ppc_regmap): Conditionally define depending on __powerpc64__.
11394 (ppc_cannot_store_register): Do not special-case "fpscr" when
11395 compiled on __powerpc64__.
11396 (ppc_collect_ptrace_register): New function.
11397 (ppc_supply_ptrace_register): New function.
11398 (ppc_breakpoint): Change type to "unsigned int".
11399 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11400 (the_low_target): Conditionally provide initializers for the
11401 arch_setup member depending on __powerpc64__. Install
11402 collect_ptrace_register and supply_ptrace_register members.
11404 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11406 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11407 * server.c (gdbserver_xmltarget): Define.
11408 (get_features_xml): Use it to replace "target.xml" and arch_string.
11410 * configure.srv: Remove srv_xmltarget. Add XML files that were
11411 mentioned there to srv_xmlfiles instead. Remove conditional tests
11412 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11413 srv_xmlfiles and srv_regobj to include all possible choices.
11414 * configure.ac (srv_xmltarget): Remove.
11415 (srv_xmlfiles): Do not add "target.xml".
11416 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11417 checks for supplementary target information.
11418 * configure: Regenerate.
11419 * Makefile.in (XML_TARGET): Remove.
11420 (target.xml): Remove rule.
11421 (clean): Do not clean up target.xml.
11422 (.PRECIOUS): Do not mention target.xml.
11424 * target.h (struct target_ops): Remove arch_string member.
11425 * linux-low.c (linux_arch_string): Remove.
11426 (linux_target_ops): Remove arch_string initializer.
11427 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11428 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11429 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11430 * spu-low.c (spu_arch_string): Remove.
11431 (spu_target_ops): Remove arch_string initializer.
11432 * win32-low.c (win32_arch_string): Remove.
11433 (win32_target_ops): Remove arch_string initializer.
11434 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11435 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11436 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11438 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11440 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11441 by collect_ptrace_register and supply_ptrace_register hooks.
11442 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11443 instead of checking for the_low_target.left_pad_xfer.
11444 (usr_store_inferior_registers): Use collect_ptrace_register callback
11445 instead of checking for the_low_target.left_pad_xfer.
11447 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11448 (s390_supply_ptrace_register): Likewise.
11449 (s390_fill_gregset): Call s390_collect_ptrace_register.
11450 (the_low_target): Update.
11452 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11453 (ppc_supply_ptrace_register): Likewise.
11454 (the_low_target): Update.
11456 * linux-i386-low.c (the_low_target): Update.
11457 * linux-x86-64-low.c (the_low_target): Update.
11459 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11461 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11462 reg-s390.o and reg-s390x.o.
11464 * linux-low.c (new_inferior): New global variable.
11465 (linux_create_inferior, linux_attach): Set it.
11466 (linux_wait_for_process): Call the_low_target.arch_setup after the
11467 target has stopped for the first time.
11468 (initialize_low): Do not call the_low_target.arch_setup.
11470 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11471 (s390_set_pc): Likewise.
11472 (s390_arch_setup): New function.
11473 (the_low_target): Use s390_arch_setup as arch_setup routine.
11475 * regcache.c (realloc_register_cache): New function.
11476 (set_register_cache): Call it for each existing regcache.
11478 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11480 * server.h (init_registers): Remove prototype.
11482 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11483 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11484 instead of init_registers ().
11485 * linux-arm-low.c (init_registers_arm): Add prototype.
11486 (init_registers_arm_with_iwmmxt): Likewise.
11487 (the_low_target): Add initializer for arch_setup field.
11488 * linux-cris-low.c (init_registers_cris): Add prototype.
11489 (the_low_target): Add initializer for arch_setup field.
11490 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11491 (the_low_target): Add initializer for arch_setup field.
11492 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11493 (the_low_target): Add initializer for arch_setup field.
11494 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11495 (the_low_target): Add initializer for arch_setup field.
11496 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11497 (the_low_target): Add initializer for arch_setup field.
11498 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11499 (the_low_target): Add initializer for arch_setup field.
11500 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11501 (init_registers_mips64_linux): Likewise.
11502 (the_low_target): Add initializer for arch_setup field.
11503 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11504 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11505 (the_low_target): Add initializer for arch_setup field.
11506 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11507 (init_registers_powerpc_64): Likewise.
11508 (the_low_target): Add initializer for arch_setup field.
11509 * linux-s390-low.c (init_registers_s390): Add prototype.
11510 (init_registers_s390x): Likewise.
11511 (the_low_target): Add initializer for arch_setup field.
11512 * linux-sh-low.c (init_registers_sh): Add prototype.
11513 (the_low_target): Add initializer for arch_setup field.
11514 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11515 (the_low_target): Add initializer for arch_setup field.
11516 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11517 (the_low_target): Add initializer for arch_setup field.
11519 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11520 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11521 instead of init_registers ().
11522 * win32-arm-low.c (init_registers_arm): Add prototype.
11523 (the_low_target): Add initializer for arch_setup field.
11524 * win32-i386-low.c (init_registers_i386): Add prototype.
11525 (the_low_target): Add initializer for arch_setup field.
11527 * spu-low.c (init_registers_spu): Add prototype.
11528 (initialize_low): Call initialie_registers_spu () instead of
11529 initialize_registers ().
11531 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11533 * server.c (handle_v_requests): When handling the vRun and vAttach
11534 packets, if already debugging a process, don't kill it. Return an
11537 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11539 * server.c (handle_query): Correct length check.
11541 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11543 * win32-low.c (do_initial_child_stuff): Add process handle
11544 parameter. Set current_process_handle and current_process_id from the
11545 parameters. Clear globals.
11546 (win32_create_inferior): Don't set current_process_handle and
11547 current_process_id here. Instead pass them on the call to
11548 do_initial_child_stuff.
11549 (win32_attach): Likewise.
11550 (win32_clear_inferiors): New.
11551 (win32_kill): Don't close the current process handle or the
11552 current thread handle here. Instead call win32_clear_inferiors.
11553 (win32_detach): Don't open a new handle to the process. Call
11554 win32_clear_inferiors.
11555 (win32_join): Don't rely on current_process_handle; open a new
11556 handle using the process id.
11557 (win32_wait): Call win32_clear_inferiors when the inferior process
11560 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11562 * server.c (monitor_show_help): Add "exit".
11564 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11566 * Makefile.in (SFILES): Add linux-xtensa-low.c.
11567 (clean): Add reg-xtensa.c.
11568 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
11569 * configure.srv (xtensa*-*-linux*) New target.
11570 * linux-xtensa-low.c: New.
11571 * xtensa-xtregs.c: New.
11573 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11575 * hostio.c: Don't include errno.h.
11576 (errno_to_fileio_errno): Move to hostio-errno.
11577 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11578 error number outputting to the target->hostio_last_error callback.
11579 (hostio_packet_error): Use FILEIO_EINVAL directly.
11580 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11581 calls to hostio_error.
11582 * hostio-errno.c: New.
11583 * server.h (hostio_last_error_from_errno): Declare.
11584 * target.h (target_ops): Add hostio_last_error member.
11585 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11586 as hostio_last_error handler.
11587 * spu-low.c (spu_target_ops): Likewise.
11588 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11589 (wince_hostio_last_error): New functions.
11590 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11591 as hostio_last_error handler.
11592 (win32_target_ops) [!_WIN32_WCE]: Register
11593 hostio_last_error_from_errno as hostio_last_error handler.
11594 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11595 (hostio-errno.o): New rule.
11596 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11597 * configure.srv (srv_hostio_err_objs): New variable. Default to
11599 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11600 * configure: Regenerate.
11602 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11604 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11605 (linux_kill, linux_detach): Clean up the process list.
11606 * remote-utils.c (remote_open): Improve port number parsing.
11607 (putpkt_binary, input_interrupt): Only send interrupts if the target
11609 * server.c (extended_protocol): Make static.
11610 (attached): Define earlier.
11611 (exit_requested, response_needed, program_argv): New variables.
11612 (target_running): New.
11613 (start_inferior): Clear attached here.
11614 (attach_inferior): Set attached here.
11615 (require_running): Define.
11616 (handle_query): Use require_running and target_running. Implement
11618 (handle_v_attach, handle_v_run): New.
11619 (handle_v_requests): Use require_running. Handle vAttach and vRun.
11620 (gdbserver_usage): Update.
11621 (main): Redo argument parsing. Handle --debug and --multi. Handle
11622 --attach along with other options or after the port. Save
11623 program_argv. Support no initial program. Resynchronize
11624 communication with GDB after an error. Handle "monitor exit".
11625 Use require_running and target_running. Always allow the extended
11626 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
11627 restart in extended mode.
11628 * README: Refer to the GDB manual. Update --attach usage.
11630 2007-12-20 Andreas Schwab <schwab@suse.de>
11632 * linux-low.c (STACK_SIZE): Define.
11633 (linux_tracefork_child): Use it. Use __clone2 on ia64.
11634 (linux_test_for_tracefork): Likewise.
11636 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
11638 * linux-low.c (linux_wait_for_event): Update messages. Do not
11639 reinsert auto-delete breakpoints.
11640 * mem-break.c (struct breakpoint): Change return type of handler to
11642 (set_breakpoint_at): Update handler type.
11643 (reinsert_breakpoint_handler): Return 1 instead of calling
11645 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
11647 (check_breakpoints): Delete auto-delete breakpoints and return 2.
11648 * mem-break.h (set_breakpoint_at): Update handler type.
11649 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
11650 * win32-low.c (auto_delete_breakpoint): New.
11651 (get_child_debug_event): Use it.
11653 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
11655 * configure.ac: Check for pread and pwrite.
11656 * hostio.c (handle_pread): Fall back to lseek and read.
11657 (handle_pwrite): Fall back to lseek and write.
11658 * config.in, configure: Regenerated.
11660 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
11662 * server.c (myresume): Add own_buf argument.
11663 (main): Update calls.
11665 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
11667 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
11668 * remote-utils.c (remote_open): Do not call disable_async_io.
11669 (block_async_io): Delete.
11670 (unblock_async_io): Make static.
11671 (initialize_async_io): New.
11672 * server.c (handle_v_cont): Handle async I/O here.
11673 (myresume): Likewise. Move other common resume tasks here...
11674 (main): ... from here. Call initialize_async_io. Disable async
11675 I/O before the main loop.
11676 * server.h (initialize_async_io): Declare.
11677 (block_async_io, unblock_async_io): Delete prototypes.
11678 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
11680 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
11682 * remote-utils.c (readchar): Allow binary data in received messages.
11684 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11686 * win32-low.c (attaching): New global.
11687 (win32_create_inferior): Clear the `attaching' global.
11688 (win32_attach): Set the `attaching' global.
11689 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
11690 attaching. Only set a breakpoint at the entry point if not
11693 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11695 * server.c (main): Don't report dll events on the initial
11696 connection on attaches.
11698 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11700 * server.c (main): Relax numerical bases supported for the pid of
11701 the --attach command line argument.
11703 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11705 * win32-low.c (win32_attach): Call OpenProcess before
11706 DebugActiveProcess, not after. Add last error output to error
11709 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11711 * win32-low.c (win32_get_thread_context)
11712 (win32_set_thread_context): New functions.
11713 (thread_rec): Use win32_get_thread_context.
11714 (continue_one_thread, win32_resume): Use win32_set_thread_context.
11715 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
11718 2007-12-03 Leo Zayas
11719 Pedro Alves <pedro_alves@portugalmail.pt>
11721 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
11723 (child_add_thread): Minor cleanup.
11724 (child_continue): Resume artificially suspended threads before
11725 calling ContinueDebugEvent.
11726 (suspend_one_thread): New.
11727 (fake_breakpoint_event): New.
11728 (get_child_debug_event): Change return type to int. Check here if
11729 gdb sent an interrupt request. If a soft interrupt was requested,
11730 fake a breakpoint event. Return 0 if there is no event to handle,
11732 (win32_wait): Don't check here if gdb sent an interrupt request.
11733 Ensure there is a valid event to handle.
11734 (win32_request_interrupt): Add soft interruption method as last
11737 2007-12-03 Leo Zayas
11738 Pedro Alves <pedro_alves@portugalmail.pt>
11740 * win32-low.h (win32_thread_info): Add descriptions to the
11741 structure members. Replace `suspend_count' counter by a
11743 * win32-low.c (thread_rec): Update condition of when to get the
11744 context from the inferior. Rely on ContextFlags being set if it
11745 has already been retrieved. Only suspend the inferior thread if
11746 we haven't already. Warn if that fails.
11747 (continue_one_thread): s/suspend_count/suspended/. Only call
11748 ResumeThread once. Warn if that fails.
11750 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11752 * win32-low.c (win32_wait): Don't read from the inferior when it
11753 has already exited.
11755 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11757 * Makefile.in (win32_low_h): New variable.
11758 (win32-low.o): Add dependency on $(win32_low_h).
11759 (win32-arm-low.o, win32-i386-low.o): New rules.
11761 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11763 * hostio.c: Correct copyright year.
11765 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11767 * Makefile.in (OBS): Add hostio.o.
11768 (hostio.o): New rule.
11769 * server.h (handle_vFile): Declare.
11770 * hostio.c: New file.
11771 * server.c (handle_v_requests): Take packet_len and new_packet_len
11772 for binary packets. Call handle_vFile.
11773 (main): Update call to handle_v_requests.
11775 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
11777 * linux-low.c: Include <sched.h>.
11779 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
11781 * linux-low.c (linux_tracefork_grandchild): New.
11782 (linux_tracefork_child): Use clone.
11783 (linux_test_for_tracefork): Use clone; allocate and free a stack.
11785 2007-10-31 Joel Brobecker <brobecker@adacore.com>
11787 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11789 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11791 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11793 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11795 * inferiors.c (change_inferior_id): Delete.
11796 (add_pid_to_list, pull_pid_from_list): New.
11797 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11798 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11799 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11800 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11801 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11802 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11803 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11804 (using_threads): Always set to 1.
11805 (handle_extended_wait): New.
11806 (add_process): Do not set TID.
11807 (linux_create_inferior): Set must_set_ptrace_flags.
11808 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11809 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
11810 (linux_thread_alive): Rename TID argument to LWPID.
11811 (linux_wait_for_process): Handle unknown processes. Do not use TID.
11812 (linux_wait_for_event): Do not use TID or check using_threads. Update
11813 call to dead_thread_notify. Call handle_extended_wait.
11814 (linux_create_inferior): Use PTRACE_SETOPTIONS.
11815 (send_sigstop): Delete sigstop_sent.
11816 (wait_for_sigstop): Avoid TID.
11817 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
11818 (linux_test_for_tracefork): New.
11819 (linux_lookup_signals): Use thread_db_active and
11820 linux_supports_tracefork_flag.
11821 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
11822 * linux-low.h (get_process_thread): Avoid TID.
11823 (struct process_ifo): Move thread_known and tid to the end. Remove
11825 (linux_attach_lwp, thread_db_init): Update prototypes.
11826 * server.h (change_inferior_id): Delete prototype.
11827 (add_pid_to_list, pull_pid_from_list): New prototypes.
11828 * thread-db.c (thread_db_use_events): New.
11829 (find_first_thread): Rename to...
11830 (find_one_thread): ...this. Update callers and messages. Do not
11831 call fatal. Check thread_db_use_events. Do not call
11832 change_inferior_id or new_thread_notify.
11833 (maybe_attach_thread): Update. Do not call new_thread_notify.
11834 (thread_db_init): Set thread_db_use_events. Check use_events.
11835 * utils.c (fatal, warning): Correct message prefix.
11837 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11839 * Makefile.in (clean): Remove new files.
11840 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11841 (powerpc-64.o, powerpc-64.c): New rules.
11842 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11843 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11845 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11847 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11848 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11849 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11850 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11851 (target_regsets): Add AltiVec and SPE register sets.
11852 * configure.ac: Check for AltiVec and SPE.
11853 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11854 (ppc_fill_vrregset, ppc_store_vrregset): New.
11855 (target_regsets): Add AltiVec register set.
11856 * configure: Regenerated.
11858 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11860 * linux-low.c (O_LARGEFILE): Define.
11861 (linux_read_memory): Use /proc/PID/mem.
11862 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11863 * configure, config.in: Regenerated.
11865 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11867 * linux-low.c (linux_wait_for_event): Do not pass signals while
11870 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11872 * win32-low.c (create_process): New.
11873 (win32_create_inferior): Use create_process instead of
11874 CreateProcess. If create_process failed retry appending an ".exe"
11875 suffix. Store the GetLastError result immediatelly after
11876 create_process calls and use it on the call to error.
11878 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11880 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11882 2007-08-23 Joel Brobecker <brobecker@adacore.com>
11884 * configure.ac: Switch license to GPLv3.
11886 2007-08-01 Michael Snyder <msnyder@access-company.com>
11888 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11890 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11892 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11894 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11895 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11896 CloseToolhelp32Snapshot.
11897 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11898 CloseToolhelp32Snapshot.
11900 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
11902 * server.c (main): Check for inferior exit before main loop.
11904 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11906 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11907 instead of on tmp_desc.
11909 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11910 Daniel Jacobowitz <dan@codesourcery.com>
11912 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11913 (add_thread): Minor cleanups.
11914 (clear_inferiors): Move lower in the file. Clear the DLL
11916 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11917 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11918 (xml_escape_text): New.
11919 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11921 (handle_v_cont): Report errors.
11922 (gdbserver_version): Update.
11923 (main): Correct size of own_buf. Do not report initial DLL events.
11924 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11925 (unloaded_dll, xml_escape_text): New.
11926 * win32-low.c (enum target_waitkind): Update comments.
11927 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11928 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11929 (win32_EnumProcessModules, win32_GetModuleInformation)
11930 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11931 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11932 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11933 (win32_Module32First, win32_Module32Next, load_toolhelp)
11934 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11935 (get_child_debug_event): Handle DLL events.
11936 (win32_wait): Likewise.
11938 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11940 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11941 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11943 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11945 * win32-low.c (handle_output_debug_string): Ignore event if not
11948 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11950 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11952 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11954 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11956 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11958 * inferiors.c (change_inferior_id): Add comment.
11959 * linux-low.c (check_removed_breakpoint): Add an early
11960 prototype. Improve debug output.
11961 (linux_attach): Doc update.
11962 (linux_detach_one_process, linux_detach): Clean up before releasing
11964 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11965 * linux-low.h (struct process_info): Doc improvement.
11966 * mem-break.c (delete_all_breakpoints): New.
11967 * mem-break.h (delete_all_breakpoints): New prototype.
11968 * thread-db.c (find_first_thread): New.
11969 (thread_db_create_event): Call it instead of
11970 thread_db_find_new_threads. Clean up unused variables.
11971 (maybe_attach_thread): Remove first thread handling.
11972 (thread_db_find_new_threads): Use find_first_thread.
11973 (thread_db_get_tls_address): Likewise.
11975 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11977 * thread-db.c (thread_db_find_new_threads): Add prototype.
11978 (thread_db_create_event): Check for the main thread before adding
11980 (maybe_attach_thread): Only enable event reporting if TID == 0.
11981 (thread_db_get_tls_address): Check for new threads.
11983 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11985 * linux-low.c (linux_create_inferior): Try execv before execvp.
11986 * spu-low.c (spu_create_inferior): Likewise.
11988 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11990 * linux-low.c (linux_create_inferior): Change execv to execvp.
11991 * spu-low.c (spu_create_inferior): Likewies.
11993 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11995 * Makefile.in (clean): Clean new files instead of deleted ones.
11996 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11997 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11999 * configure.srv: Specify XML files and new regformats for MIPS and
12001 * linux-mips-low.c (mips_num_regs): Set to only used registers.
12002 (mips_regmap): Do not fetch $0. Remove unused registers. Add
12003 an entry for the restart register.
12004 (mips_cannot_fetch_register, mips_cannot_store_register)
12005 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
12006 register names to match the XML descriptions.
12007 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
12008 restart register instead of $0.
12010 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12011 Markus Deuling <deuling@de.ibm.com>
12013 * remote-utils.c (decode_xfer_write): New function.
12014 * server.h (decode_xfer_write): Add prototype.
12015 * server.c (handle_query): Add PACKET_LEN argument. Support
12016 qXfer:spu:read and qXfer:spu:write packets.
12017 (main): Pass packet_len to handle_query.
12018 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
12019 * target.h (target_ops): Add qxfer_spu.
12021 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
12023 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
12024 accessing non-seekable spufs files.
12026 2007-05-16 Markus Deuling <deuling@de.ibm.com>
12028 * server.c (handle_query): Add reply for qC packet.
12030 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12031 Leo Zayas <lerele@champenstudios@com>
12033 * server.h (check_remote_input_interrupt_request): New function.
12034 * remote_utils.c (INVALID_DESCRIPTOR): New define.
12035 (remote_desc): Initialize with INVALID_DESCRIPTOR.
12036 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
12037 (check_remote_input_interrupt_request): New function.
12038 * server.h (check_remote_input_interrupt_request): Declare.
12039 * win32-low.c (winapi_DebugBreakProcess,
12040 winapi_GenerateConsoleCtrlEvent): New typedefs.
12041 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12043 (win32_wait): Check for remote interrupt request
12044 with check_remote_input_interrupt_request.
12045 (win32_request_interrupt): New function.
12046 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12048 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12050 * win32-low.c (debug_registers_changed,
12051 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12052 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12053 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12054 (thread_rec): Get context using the low target.
12055 (child_add_thread): Call thread_added on the low target,
12056 which does the same thing.
12058 (do_initial_child_stuff): Remove debug registers references.
12059 Set context using the low target. Resume threads after
12060 setting the contexts.
12061 (child_continue): Remove dead variable. Remove debug
12062 registers references.
12063 (child_fetch_inferior_registers): Go through the low target.
12064 (do_child_store_inferior_registers): Remove.
12065 (child_store_inferior_registers): Go through the low target.
12066 (win32_resume): Remove debug registers references.
12067 Set context using the low target.
12068 (handle_exception): Change return type to void. Don't record
12069 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12070 first chance exception.
12071 (get_child_debug_event): Change return type to void. Remove
12072 goto loop. Always return after waiting for debug event.
12073 (win32_wait): Convert to switch statement. Handle spurious
12076 * win32-i386-low.c (debug_registers_changed,
12077 debug_registers_used): New.
12078 (initial_stuff): Rename to ...
12079 (i386_initial_stuff): ... this. Clear debug registers
12081 (store_debug_registers): Delete.
12082 (i386_get_thread_context): New.
12083 (load_debug_registers): Delete.
12084 (i386_set_thread_context): New.
12085 (i386_thread_added): New.
12086 (single_step): Rename to ...
12087 (i386_single_step): ... this.
12088 (do_fetch_inferior_registers): Rename to ...
12089 (i386_fetch_inferior_register): ... this.
12090 (i386_store_inferior_register): New.
12091 (the_low_target): Adapt to new interface.
12093 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12094 (arm_get_thread_context): New.
12095 (arm_set_thread_context): New.
12097 (do_fetch_inferior_registers): Rename to ...
12098 (arm_fetch_inferior_register): ... this.
12099 (arm_store_inferior_register): New.
12100 (arm_wince_breakpoint): Reimplement as unsigned long.
12101 (arm_wince_breakpoint_len): Define.
12102 (the_low_target): Adapt to new interface.
12104 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12105 load_debug_registers. Add get_thread_context, set_thread_context,
12106 thread_added and store_inferior_register. Rename
12107 fetch_inferior_registers to fetch_inferior_register.
12108 (regptr): Remove declaration.
12110 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12112 * linux-low.c (linux_detach): Change return type to int. Return 0.
12113 * spu-low.c (spu_detach): Likewise.
12115 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12117 * target.h (target_ops): Change return type of detach to int.
12119 (join_inferior): New.
12120 * server.c (main): Don't skip detach support on mingw32.
12121 If the inferior doesn't support detaching return error.
12122 Call join_inferior instead of using waitpid.
12123 * linux-low.c (linux_join): New.
12124 (linux_target_op): Add linux_join.
12125 * spu-low.c (spu_join): New.
12126 (spu_target_ops): Add spu_join.
12127 * win32-low.c (win32_detach): Adapt to new interface.
12128 Reopen current_process_handle before detaching. Issue a child
12129 resume before detaching.
12131 (win32_target_op): Add win32_join.
12133 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12135 * win32-low.c (win32-attach): Fix return value.
12136 * target.h (target_ops): Describe ATTACH return values.
12138 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12140 * win32-low.c (GETPROCADDRESS): Define.
12141 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12142 (winapi_DebugSetProcessKillOnExit): Likewise.
12143 (win32_create_inferior): Force usage of ansi CreateProcessA.
12144 (win32_attach): Use GETPROCADDRESS.
12145 (win32_detach): Likewise.
12147 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12149 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12151 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12153 * win32-low.c: Commit leftover changes from 2007-03-29.
12155 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12157 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12158 fields short instead of int. Add explicit padding.
12159 (i387_cache_to_fsave): Remove unnecessary casts.
12160 (i387_fsave_to_cache): Doc fix.
12161 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12163 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12165 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12166 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12168 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12170 * configure.srv (arm*-*-mingw32ce*): Move near the other
12173 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12175 * configure.ac: Add errno checking.
12176 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12177 sys/file.h and malloc.h.
12178 (AC_CHECK_DECLS): Add perror.
12179 (srv_mingwce): Handle.
12180 * configure.srv (i[34567]86-*-cygwin*): Add
12181 win32-i386-low.o to srv_tgtobj.
12182 (i[34567]86-*-mingw*): Likewise.
12183 (arm*-*-mingw32ce*): Add case.
12184 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12185 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12186 [__MINGW32CE__] (strerror): New function.
12187 [__MINGW32CE__] (errno): Define to GetLastError.
12188 [__MINGW32CE__] (COUNTOF): New macro.
12189 (remote_open): Remove extra close call.
12190 * mem-break.c (delete_breakpoint_at): New function.
12191 * mem-break.h (delete_breakpoint_at): Declare.
12192 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12193 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12194 [USE_WIN32API] (read, write): Add char* casts.
12195 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12196 * server.h: Include wincecompat.h on Windows CE.
12197 [HAVE_ERRNO_H]: Check.
12198 (perror): Declare if not declared.
12199 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12200 (perror_with_name): Remove errno declaration.
12201 * wincecompat.h: New.
12202 * wincecompat.c: New.
12203 * win32-low.h: New.
12204 * win32-arm-low.c: New.
12205 * win32-i386-low.c: New.
12206 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12207 (OUTMSG2): Make it safe.
12209 (COUNTOF): New macro.
12210 (NUM_REGS): Get it from the low target.
12211 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12212 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12213 (thread_rec): Let low target handle debug registers.
12214 (child_add_thread): Likewise.
12215 (child_init_thread_list): Likewise.
12216 (continue_one_thread): Likewise.
12218 (do_child_fetch_inferior_registers): Move to ...
12219 * win32-i386-low.c: ... here, and rename to ...
12220 (do_fetch_inferior_registers): ... this.
12221 * win32-low.c (child_fetch_inferior_registers):
12222 Go through the low target.
12223 (do_child_store_inferior_registers): Use regptr.
12224 (strwinerror): New function.
12225 (win32_create_inferior): Handle Windows CE.
12226 Use strwinerror instead of strerror on Windows error
12227 codes. Add program to the error output.
12228 Don't close the main thread handle on Windows CE.
12229 (win32_attach): Use coredll.dll on Windows CE.
12230 (win32_kill): Close current process and current
12232 (win32_detach): Use coredll.dll on Windows CE.
12233 (win32_resume): Let low target handle debug registers, and
12235 (handle_exception): Add/Remove initial breakpoint. Avoid
12236 non-existant WSTOPSIG on Windows CE.
12237 (win32_read_inferior_memory): Cast to remove warning.
12238 (win32_arch_string): Go through the low target.
12239 (initialize_low): Call set_breakpoint_data with the low
12240 target's breakpoint.
12241 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12242 FOP_REGNUM, mappings): Move to ...
12243 * win32-i386-low.c: ... here.
12244 * win32-low.c (win32_thread_info): Move to ...
12245 * win32-low.h: ... here.
12246 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12247 win32-arm-low.c and wincecompat.c.
12248 (all:): Add $EXEEXT.
12249 (install-only:): Likewise.
12250 (gdbserver:): Likewise.
12251 (gdbreplay:): Likewise.
12252 * config.in: Regenerate.
12253 * configure: Regenerate.
12255 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12257 * win32-low.c: Rename typedef thread_info to
12258 win32_thread_info throughout.
12260 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12262 * win32-i386-low.c: Rename to ...
12263 * win32-low.c: ... this.
12264 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12265 * Makefile.in: Likewise.
12267 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12269 * remote-utils.c (monitor_output): Constify msg parameter.
12270 * server.h (monitor_output): Likewise.
12271 * win32-i386-low.c (handle_output_debug_string): New.
12272 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12273 handle_output_debug_string.
12274 (get_child_debug_event): Likewise.
12276 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12278 * server.c (main): Correct strtoul check.
12280 2007-03-27 Jon Ringle <jon@ringle.org>
12282 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12284 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12286 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12288 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12290 * terminal.h: Check HAVE_SGTTY_H.
12292 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12294 * remote-utils.c (remote_open): Print out the assigned port number.
12296 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12298 * remote-utils.c (monitor_output): New function.
12299 * server.c (debug_threads): Define here.
12300 (monitor_show_help): New function.
12301 (handle_query): Handle qRcmd.
12302 (main): Do not handle 'd' packet.
12303 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12304 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12307 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12309 * Makefile.in (EXEEXT): New.
12310 (clean): Use $(EXEEXT).
12312 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12314 * target.h (target_ops): Rename send_signal to request_interrupt,
12315 and remove enum target_signal parameter.
12316 * linux-low.c (linux_request_interrupt): Rename from
12317 linux_send_signal, and always send SIGINT.
12318 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12319 and always send SIGINT.
12320 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12322 (input_interrupt): Likewise.
12324 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12326 * server.c (get_features_xml): Check if target implemented
12328 * win32-i386-low.c (win32_arch_string): New.
12329 (win32_target_ops): Add win32_arch_string as arch_string member.
12331 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12333 * spu-low.c (spu_arch_string): New.
12334 (spu_target_ops): Add spu_arch_string.
12336 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12338 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12339 * configure.ac: Do not check for terminal.h.
12340 * configure, config.in: Regenerated.
12342 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12344 * Makefile.in (OBS): Add $(XML_BUILTIN).
12345 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12347 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12348 (arm-with-iwmmxt.c): New.
12349 * config.in, configure: Regenerate.
12350 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12351 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12352 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12353 (arm*-*-linux*): Add iWMMXt and regset support.
12354 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12355 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12356 (arm_store_wmmxregset, target_regsets): New.
12357 * server.c (get_features_xml): Take annex argument. Check builtin
12359 (handle_query): Handle multiple annexes.
12361 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12363 * remote-utils.c [USE_WIN32API] (read, write): Define.
12364 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12367 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12369 * linux-i386-low.c (the_low_target): Set arch_string.
12370 * linux-x86-64-low.c (the_low_target): Likewise.
12371 * linux-low.c (linux_arch_string): New.
12372 (linux_target_ops): Add it.
12373 * linux-low.h (struct linux_target_ops): Add arch_string.
12374 * server.c (write_qxfer_response): Use const void * for DATA.
12375 (get_features_xml): New.
12376 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12377 * target.h (struct target_ops): Add arch_string method.
12379 2007-01-03 Denis Pilat <denis.pilat@st.com>
12380 Daniel Jacobowitz <dan@codesourcery.com>
12382 * linux-low.c (linux_kill): Handle being called with no threads.
12383 * win32-i386-low.c (win32_kill): Likewise.
12384 (get_child_debug_event): Clear current_process_handle.
12386 2006-12-30 Denis PILAT <denis.pilat@st.com>
12387 Daniel Jacobowitz <dan@codesourcery.com>
12389 * remote-utils.c (remote_open): Check the type of specified
12390 serial port devices before opening them.
12391 * server.c (main): Kill the inferior if an error occurs during
12392 the first remote_open.
12394 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12396 * README: Update supported targets.
12398 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12400 * Makefile.in (clean): Remove reg-mips64.c.
12401 (reg-mips64.c, reg-mips64.o): New rules.
12402 * configure.srv: Handle mips64. Include regset support for mips.
12403 * linux-mips-low.c (union mips_register): New.
12404 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12405 (mips_breakpoint, mips_breakpoint_at): Use int.
12406 (mips_collect_register, mips_supply_register)
12407 (mips_collect_register_32bit, mips_supply_register_32bit)
12408 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12409 (mips_store_fpregset, target_regsets): New.
12410 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12412 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12414 * configure.srv: Add target "spu*-*-*".
12415 * Makefile.in (clean): Remove reg-spu.c.
12416 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12417 * spu-low.c: New file.
12419 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12421 * configure.ac: Correct td_thr_tls_get_addr test.
12422 * configure: Regenerated.
12424 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12426 * linux-low.c (linux_wait_for_event): Reformat. Use the
12427 pass_signals array.
12428 * remote-utils.c (decode_address_to_semicolon): New.
12429 * server.c (pass_signals, handle_general_set): New.
12430 (handle_query): Mention QPassSignals for qSupported.
12431 (main): Call handle_general_set.
12432 * server.h (pass_signals, decode_address_to_semicolon): New.
12434 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12436 * server.c (handle_query): Correct error handling for read_auxv.
12438 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12440 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12441 and srv_linux_thread_db to yes.
12442 * linux-s390-low.c (s390_fill_gregset): New function.
12443 (target_regsets): Define data structure.
12445 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12447 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12448 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12449 * config.in, configure: Regenerated.
12450 * inferiors.c (gdb_id_to_thread): New function.
12451 (gdb_id_to_thread_id): Use it.
12452 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12453 * linux-low.h (struct process_info): Add th member.
12454 (thread_db_get_tls_address): New prototype.
12455 * remote-utils.c (decode_address): Make non-static.
12456 * server.c (handle_query): Handle qGetTLSAddr.
12457 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12458 * target.h (struct target_ops): Add get_tls_address.
12459 * thread-db.c (maybe_attach_thread): Save the thread handle.
12460 (thread_db_get_tls_address): New.
12462 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12464 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12465 (linux_resume_one_process): Take a siginfo_t *. Update all
12466 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12467 (struct pending_signals): Add a siginfo_t.
12468 (linux_wait_for_process): Always set last_status.
12469 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12470 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12471 * linux-low.h (struct process_info): Add last_status.
12473 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12475 * remote-utils.c (try_rle): New function.
12476 (putpkt_binary): Use it.
12478 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12480 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12481 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12482 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12483 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12484 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12487 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12489 * server.c (terminal_fd): New variable.
12490 (old_foreground_pgrp): Likewise.
12491 (restore_old_foreground_pgrp): New function.
12492 (start_inferior): Record the terminal file descriptor in terminal_fd
12493 and its original foreground group in old_foreground_pgrp. Register
12494 restore_old_foreground_pgrp with atexit().
12496 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12498 * server.c (handle_query): Correct qPart to qXfer.
12500 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12502 * configure.ac: Check for more headers which are missing on
12503 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12504 * configure.srv: Add Cygwin and mingw32.
12505 * remote-utils.c: Don't include headers unconditionally which
12506 are missing on mingw32. Include <winsock.h> for mingw32.
12507 (remote_open): Adjust for mingw32 support. Flush
12508 standard error after writing to it.
12509 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12510 (unblock_async_io, enable_async_io, disable_async_io)
12511 (readchar, getpkt): Update for Winsock support.
12512 (prepare_resume_reply): Expect a protocol signal number.
12513 * server.c: Disable <sys/wait.h> on mingw32.
12514 (start_inferior): Adjust for mingw32 support. Flush
12515 standard error after writing to it.
12516 (attach_inferior): Likewise. Use protocol signal
12518 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12520 * win32-i386-low.c: New file.
12521 * Makefile.in (XM_CLIBS): Set.
12522 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12523 (win32-i386-low.o): New dependency rule.
12524 * linux-low.c (linux_wait): Use target signal numbers.
12525 * target.h (struct target_ops): Doc fix.
12526 * server.h (target_signal_to_name): New prototype.
12527 * gdbreplay.c: Don't include headers unconditionally which
12528 are missing on mingw32. Include <winsock.h> for mingw32.
12529 (remote_close, remote_open): Adjust for Winsock support.
12530 * configure, config.in: Regenerated.
12532 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12534 * server.c (decode_xfer_read, write_qxfer_response): New.
12535 (handle_query): Take a packet length argument. Handle
12536 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12537 the qSupported response.
12538 (main): Update call to handle_query.
12540 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12542 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12543 (putpkt_binary): Renamed from putpkt and adjusted for binary
12545 (putpkt): New wrapper for putpkt_binary.
12546 (readchar): Don't mask off the high bit.
12547 (decode_X_packet): New function.
12548 * server.c (main): Call putpkt_binary if a handler sets the packet
12549 length. Save the length of the incoming packet. Handle 'X'.
12550 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12552 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12554 * server.c (handle_query): Handle qSupported.
12556 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12558 * remote-utils.c (all_symbols_looked_up): New variable.
12559 (look_up_one_symbol): Check it.
12560 * server.h (look_up_one_symbol): New declaration.
12561 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12563 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12565 * Makefile.in (linux-arm-low.o): Update dependencies.
12566 * linux-arm-low.c: Include "gdb_proc_service.h".
12567 (PTRACE_GET_THREAD_AREA): Define.
12568 (ps_get_thread_area): New function.
12570 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12572 * configure.srv (m68k*-*-uclinux*): New target.
12573 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12574 (linux_resume_one_process): Remove extraneous cast.
12575 (linux_read_offsets): New.
12576 (linux_target_op): Add linux_read_offsets on mmuless systems.
12577 * server.c (handle_query): Add qOffsets logic.
12578 * target.h (struct target_ops): Add read_offsets.
12580 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12582 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12583 (PTRACE_GET_THREAD_AREA): Define.
12584 (ps_get_thread_area): New function.
12585 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12586 (linux-x86-64-low.o): Update.
12588 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12590 * configure.ac: Remove checks for prfpregset_t.
12591 * gdb_proc_service.h: New file.
12592 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12593 new "gdb_proc_service.h".
12594 * proc-service.c: Likewise.
12595 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12596 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12597 * Makefile.in (gdb_proc_service_h): Updated.
12598 * configure, config.in: Regenerated.
12600 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12602 * remote-utils.c (prepare_resume_reply): Move declaration
12603 of gdb_id_from_wait to the top of the block.
12605 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
12607 * linux-low.c (regsets_store_inferior_registers): Read the regset
12608 from the target before filling it.
12610 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12612 * server.c (attach_inferior): Return SIGTRAP for a successful
12615 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12617 * Makefile.in (OBS): Add version.o.
12618 (STAGESTUFF): Delete.
12619 (version.o): Add dependencies.
12620 (version.c): Replace rule.
12621 (clean): Remove version.c.
12622 * server.c (gdbserver_version): New.
12623 (gdbserver_usage): Use printf.
12624 (main): Handle --version and --help.
12625 * server.h (version, host_name): Add declarations.
12627 2005-12-23 Eli Zaretskii <eliz@gnu.org>
12639 * linux-x86-64-low.c:
12641 * linux-s390-low.c:
12642 * linux-ppc64-low.c:
12644 * linux-mips-low.c:
12645 * linux-m68k-low.c:
12646 * linux-m32r-low.c:
12649 * linux-ia64-low.c:
12650 * linux-i386-low.c:
12651 * linux-crisv32-low.c:
12663 * gdbserver.1: Add (C) after Copyright. Update the FSF
12666 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
12668 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
12669 (arm_breakpoint_at): Recognize both breakpoints.
12670 (the_low_target): Use the correct breakpoint instruction.
12672 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
12674 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
12675 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
12676 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
12677 (the_low_target): Update.
12679 2005-10-25 Andreas Schwab <schwab@suse.de>
12681 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
12683 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
12684 (ia64_num_regs): Reduce to 462.
12686 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
12688 * acinclude.m4: Correct quoting.
12689 * aclocal.m4: Regenerated.
12691 Suggested by SZOKOVACS Robert <szo@ies.hu>:
12692 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
12693 (thread_db_init): Call thread_db_err_str.
12694 * configure.ac: Check for TD_VERSION.
12695 * config.in, configure: Regenerated.
12697 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12699 * server.h (error, fatal, warning): Add ATTR_FORMAT.
12701 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12703 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
12704 is not available. Define HAVE_PTRACE_GETREGS if it is.
12705 * config.in, configure: Regenerated.
12706 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
12707 * linux-i386-low.c, linux-m68k-low.c: Update to use
12708 HAVE_PTRACE_GETREGS.
12709 * linux-low.c (regsets_fetch_inferior_registers)
12710 (regsets_store_inferior_registers): Only return 0 if we processed
12712 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
12713 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
12715 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12717 * inferiors.c (struct thread_info): Add gdb_id.
12718 (add_thread): Add gdb_id argument.
12719 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
12720 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
12721 calls to add_thread.
12722 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
12723 * server.c (handle_query): Use thread_to_gdb_id.
12724 (handle_v_cont, main): Use gdb_id_to_thread_id.
12725 * server.h (add_thread): Update prototype.
12726 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
12729 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12731 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
12732 left-padded registers.
12733 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
12734 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
12736 2005-07-01 Steve Ellcey <sje@cup.hp.com>
12738 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
12739 * configure: Regenerate.
12740 * config.in: Regenerate.
12741 * server.h (NEED_DECLARATION_STRERROR):
12742 Replace with !HAVE_DECL_STRERROR.
12744 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
12746 * linux-low.c (linux_wait, linux_send_signal): Don't test
12747 an unsigned long variable for > 0 if it could be MAX_ULONG.
12748 * server.c (myresume): Likewise.
12749 * target.c (set_desired_inferior): Likewise.
12751 2005-06-13 Mark Kettenis <kettenis@gnu.org>
12753 * configure.ac: Simplify and improve check for socklen_t.
12754 * configure, config.in: Regenerate.
12756 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
12758 * acconfig.h: Remove.
12759 * configure.ac: Add a test for socklen_t. Use three-argument
12760 AC_DEFINE throughout.
12761 * config.in: Regenerated using autoheader 2.59.
12762 * configure: Regenerated.
12764 * gdbreplay.c (socklen_t): Provide a default.
12765 (remote_open): Use socklen_t.
12766 * remote-utils.c (socklen_t): Provide a default.
12767 (remote_open): Use socklen_t.
12768 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
12771 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
12773 * linux-low.c (linux_read_memory, linux_write_memory)
12774 (linux_read_auxv): Likewise.
12775 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
12776 (check_mem_write): Likewise.
12777 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
12779 * regcache.c (struct inferior_rgcache_data, registers_to_string)
12780 (registers_from_string, register_data): Likewise.
12781 * server.c (handle_query, main): Likewise.
12782 * server.h (convert_ascii_to_int, convert_int_to_ascii)
12783 (decode_M_packet): Likewise.
12784 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
12785 * target.h (struct target_ops): Update read_memory, write_memory,
12787 (read_inferior_memory, write_inferior_memory): Update.
12788 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12789 to unsigned char *.
12790 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12791 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12792 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12793 linux-s390-low.c, linux-sh-low.c: Update for changes in
12794 read_inferior_memory and the_low_target->breakpoint.
12796 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12798 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12799 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12800 * configure.srv: Add powerpc64-*-linux*.
12801 * linux-ppc64-low.c: New file.
12803 2005-05-23 Orjan Friberg <orjanf@axis.com>
12805 * linux-cris-low.c: New file with support for CRIS.
12806 * linux-crisv32-low.c: Ditto for CRISv32.
12807 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12808 (clean): Add reg-cris.c and reg-crisv32.c.
12809 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
12810 reg-crisv32.o, and reg-crisv32.c to make rules.
12811 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
12812 recognized targets.
12814 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
12816 * linux-low.c (fetch_register): Ensure buffer size is a multiple
12817 of sizeof (PTRACE_XFER_TYPE).
12818 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
12820 2005-05-12 Orjan Friberg <orjanf@axis.com>
12822 * target.h (struct target_ops): Add insert_watchpoint,
12823 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
12824 pointers for hardware watchpoint support.
12825 * linux-low.h (struct linux_target_ops): Ditto.
12826 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
12827 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
12828 to linux_target_ops.
12829 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
12831 * server.c (main): Recognize 'Z' and 'z' packets.
12833 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
12835 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
12836 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12837 (the_low_target): Add new members.
12839 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12841 * proc-service.c (ps_lgetregs): Search all_processes instead of
12844 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12846 * server.c (start_inferior): Change return type to int.
12847 (attach_inferior): Change sigptr to int *.
12848 (handle_v_cont, handle_v_requests): Change signal to int *.
12849 (main): Change signal to int.
12851 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
12853 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12854 * configure.srv: Add m32r*-*-linux*.
12855 * linux-m32r-low.c: New file.
12857 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12859 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12861 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12863 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12864 Take unsigned long arguments for PIDs.
12865 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12866 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12867 (wait_for_sigstop, linux_resume_one_process)
12868 (regsets_fetch_inferior_registers, linux_send_signal)
12869 (linux_read_auxv): Likewise. Update the types of variables holding
12870 PIDs. Update format string specifiers.
12871 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12872 * remote-utils.c (prepare_resume_reply): Likewise.
12873 * server.c (cont_thread, general_thread, step_thread)
12874 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12876 (handle_query): Update format specifiers.
12877 (handle_v_cont, main): Use strtoul for thread IDs.
12878 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12879 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12880 (general_thread, step_thread, thread_from_wait)
12881 (old_thread_from_wait): Update.
12882 * target.h (struct thread_resume): Use unsigned long for THREAD.
12883 (struct target_ops): Use unsigned long for arguments to attach and
12886 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12888 * acinclude.m4: Include bfd/bfd.m4 directly.
12889 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12890 <agriffis@toolchain.org>.
12891 * aclocal.m4, configure: Regenerated.
12893 2005-01-07 Andrew Cagney <cagney@gnu.org>
12895 * configure.ac: Rename configure.in, require autoconf 2.59.
12896 * configure: Re-generate.
12898 2004-12-08 Daniel Jacobowitz <dan@debian.org>
12900 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12901 LIBS when finished.
12902 * aclocal.m4: Regenerated.
12903 * configure: Regenerated.
12905 2004-11-21 Andreas Schwab <schwab@suse.de>
12907 * linux-m68k-low.c (m68k_num_gregs): Define.
12908 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12909 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12910 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12911 (m68k_breakpoint_at): New. Add to the_low_target.
12913 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12914 srv_linux_thread_db to yes.
12916 2004-10-20 Joel Brobecker <brobecker@gnat.com>
12918 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12919 (ARCH_SET_FS): Likewise.
12920 (ARCH_GET_FS): Likewise.
12921 (ARCH_GET_GS): Likewise.
12923 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12925 * linux-i386-low.c (ps_get_thread_area): New.
12926 * linux-x86-64-low.c (ps_get_thread_area): New.
12927 * linux-low.c: Include <sys/syscall.h>.
12928 (linux_kill_one_process): Don't kill the first thread here.
12929 (linux_kill): Kill the first thread here.
12930 (kill_lwp): New function.
12931 (send_sigstop, linux_send_signal): Use it.
12932 * proc-service.c: Clean up #ifdefs.
12933 (fpregset_info): Delete.
12934 (ps_lgetregs): Update and enable implementation.
12935 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12937 * remote-utils.c (struct sym_cache, symbol_cache): New.
12938 (input_interrupt): Print a clearer message.
12939 (async_io_enabled): New variable.
12940 (enable_async_io, disable_async_io): Use it. Update comments.
12941 (look_up_one_symbol): Use the symbol cache.
12942 * thread-db.c (thread_db_look_up_symbols): New function.
12943 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12945 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12947 * configure.in: Test for -rdynamic.
12948 * configure: Regenerated.
12949 * Makefile (INTERNAL_LDFLAGS): New.
12950 (gdbserver, gdbreplay): Use it.
12952 2004-09-02 Andrew Cagney <cagney@gnu.org>
12954 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12956 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12958 * linux-low.c (linux_wait): Clear all_processes list also.
12960 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12962 * linux-low.c: Include <errno.h>. Remove extern declaration of
12965 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12967 * gdbreplay.c, server.h, utils.c: Update copyright years.
12969 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12971 * server.c (main): Print child status or termination signal from
12972 variable 'signal', not 'sig'.
12974 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12976 * linux-low.c (linux_read_memory): Change return type to
12977 int. Check for and return error from ptrace().
12978 * target.c (read_inferior_memory): Change return type to int. Pass
12979 back return status from the_target->read_memory().
12980 * target.h (struct target_ops): Adapt *read_memory() prototype.
12982 (read_inferior_memory): Adapt prototype.
12983 * server.c (main): Return an error packet if
12984 read_inferior_memory() returns an error.
12986 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12988 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12989 Unify with other clean targets.
12991 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12993 * server.c (handle_v_cont): Call set_desired_inferior.
12995 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12997 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12999 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13001 * linux-low.c (linux_wait): Unblock async I/O.
13002 (linux_resume): Block and enable async I/O.
13003 * remote-utils.c (block_async_io, unblock_async_io): New functions.
13004 * server.h (block_async_io, unblock_async_io): Add prototypes.
13006 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13008 * remote-utils.c (remote_open): Print a status notice after
13009 opening a TCP port.
13010 * server.c (attach_inferior): Print a status notice after
13013 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
13015 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
13017 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
13019 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
13021 * server.c, target.h: Update copyright years.
13023 2004-02-25 Roland McGrath <roland@redhat.com>
13025 * target.h (struct target_ops): New member `read_auxv'.
13026 * server.c (handle_query): Handle qPart:auxv:read: query using that.
13027 * linux-low.c (linux_read_auxv): New function.
13028 (linux_target_ops): Initialize `read_auxv' member to that.
13030 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
13032 Committed by Jim Blandy <jimb@redhat.com>.
13034 * linux-s390-low.c (s390_num_regs): Update.
13035 (s390_regmap): Remove control registers. Use __s390x__ predefine
13036 instead of GPR_SIZE to distiguish s390 and s390x targets.
13038 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
13040 * linux-low.c: Update copyright year.
13041 (check_removed_breakpoint): Clear pending_is_breakpoint.
13042 (linux_set_resume_request, linux_queue_one_thread)
13043 (resume_status_pending_p): New functions.
13044 (linux_continue_one_thread): Use process->resume.
13045 (linux_resume): Only resume threads if there are no pending events.
13046 * linux-low.h (struct process_info): Add resume request
13049 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13051 * regcache.c (new_register_cache): Clear the allocated register
13052 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13054 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13056 * linux-low.c (linux_resume): Take a struct thread_resume *
13058 (linux_wait): Update call.
13059 (resume_ptr): New static variable.
13060 (linux_continue_one_thread): Renamed from
13061 linux_continue_one_process. Use resume_ptr.
13062 (linux_resume): Use linux_continue_one_thread.
13063 * server.c (handle_v_cont, handle_v_requests): New functions.
13064 (myresume): New function.
13065 (main): Handle 'v' case.
13066 * target.h (struct thread_resume): New type.
13067 (struct target_ops): Change argument of "resume" to struct
13069 (myresume): Delete macro.
13071 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13073 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13074 (uninstall): Support DESTDIR.
13076 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13078 * configure.srv: Add xscale*linux copy of arm*linux entry.
13080 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13082 * linux-arm-low.c (arm_reinsert_addr): New function.
13083 (the_low_target): Add arm_reinsert_addr.
13085 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13087 * mem-break.c: Remove whitespace at end of file.
13089 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13091 * configure.in: Check whether we need to prototype strerror.
13092 * server.h: Optionally prototype strerror.
13093 * gdbreplay.c (perror_with_name): Use strerror.
13094 * linux-low.c (linux_attach_lwp): Use strerror.
13095 * utils.c (perror_with_name): Use strerror.
13096 * config.in, configure: Regenerated.
13098 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13100 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13101 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13103 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13105 * Makefile.in (SFILES): Update.
13106 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13107 low-sun3.c: Remove files.
13109 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13111 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13112 (linux_detach_one_process, linux_detach): New functions.
13113 (linux_target_ops): Add linux_detach.
13114 * server.c (main): Handle 'D' packet.
13115 * target.h (struct target_ops): Add "detach" member.
13116 (detach_inferior): Define.
13118 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13120 From Kelley Cook <kelleycook@wideopenwest.com>:
13121 * configure.srv: Accept i[34567]86 variants.
13123 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13125 * linux-low.c (linux_wait_for_event): Correct comment typos.
13126 (linux_resume_one_process): Call check_removed_breakpoint.
13127 (linux_send_signal): New function.
13128 (linux_target_ops): Add linux_send_signal.
13129 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13131 * target.h (struct target_ops): Add send_signal.
13133 2003-05-29 Jim Blandy <jimb@redhat.com>
13135 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13136 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13137 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13138 away part of the register's value.
13140 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13142 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13143 (linux_wait_for_event, linux_init_signals): Likewise.
13145 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13147 * configure.in: Check for stdlib.h.
13148 * configure: Regenerated.
13149 * config.in: Regenerated.
13151 2003-01-04 Andreas Schwab <schwab@suse.de>
13153 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13155 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13157 * Makefile.in: Remove obsolete code.
13159 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13161 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13162 defined(PT_FPR0_HI).
13164 2002-11-17 Stuart Hughes <seh@zee2.com>
13166 * linux-arm-low.c (arm_num_regs): Increase.
13167 (arm_regmap): Include status register.
13169 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13171 * linux-low.c (register_addr): Remove incorrect -1 check.
13173 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13175 * linux-low.c (linux_create_inferior): Call setpgid. Return
13177 (unstopped_p, linux_signal_pid): Remove.
13178 (linux_target_ops): Remove linux_signal_pid.
13179 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13180 global instead of target method.
13181 * target.h (struct target_ops): Remove signal_pid. Update comment
13182 for create_inferior.
13183 * server.c (signal_pid): New variable.
13184 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13185 gdbserver. Set the child to be the foreground process group.
13186 (attach_inferior): Set signal_pid.
13188 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13190 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13192 2002-08-20 Jim Blandy <jimb@redhat.com>
13194 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13197 2002-08-01 Andrew Cagney <cagney@redhat.com>
13199 * Makefile.in: Make chill references obsolete.
13201 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13203 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13204 * configure: Regenerate.
13205 * config.in: Regenerate.
13207 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13209 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13210 (perror_with_name, remote_close, remote_open, expect, play): Static.
13212 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13214 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13215 byte offsets instead of an array of indexes.
13216 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13218 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13220 * regcache.c: Add comment.
13222 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13224 * thread-db.c: New file.
13225 * proc-service.c: New file.
13226 * acinclude.m4: New file.
13227 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13228 proc-service.o, and thread-db.o.
13229 (linux-low.o): Add USE_THREAD_DB.
13230 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13231 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13232 * aclocal.m4: Regenerated.
13233 * config.in: Regenerated.
13234 * configure: Regenerated.
13235 * configure.in: Check for proc_service.h, sys/procfs.h,
13236 thread_db.h, and linux/elf.h headrs.
13237 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13238 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13239 Check for -lthread_db and thread support.
13240 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13241 PowerPC, and SuperH.
13242 * i387-fp.c: Constify arguments.
13243 * i387-fp.h: Likewise.
13244 * inferiors.c: (struct thread_info): Renamed from
13245 `struct inferior_info'. Remove PID member. Use generic inferior
13246 list header. All uses updated.
13247 (inferiors, signal_pid): Removed.
13248 (all_threads): New variable.
13249 (get_thread): Define.
13250 (add_inferior_to_list): New function.
13251 (for_each_inferior): New function.
13252 (change_inferior_id): New function.
13253 (add_inferior): Removed.
13254 (remove_inferior): New function.
13255 (add_thread): New function.
13256 (free_one_thread): New function.
13257 (remove_thread): New function.
13258 (clear_inferiors): Use for_each_inferior and free_one_thread.
13259 (find_inferior): New function.
13260 (find_inferior_id): New function.
13261 (inferior_target_data): Update argument type.
13262 (set_inferior_target_data): Likewise.
13263 (inferior_regcache_data): Likewise.
13264 (set_inferior_regcache_data): Likewise.
13265 * linux-low.c (linux_bp_reinsert): Remove.
13266 (all_processes, stopping_threads, using_thrads)
13267 (struct pending_signals, debug_threads, pid_of): New.
13268 (inferior_pid): Replace with macro.
13269 (struct inferior_linux_data): Remove.
13270 (get_stop_pc, add_process): New functions.
13271 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13272 Use add_process and add_thread.
13273 (linux_attach_lwp): New function, based on old linux_attach. Use
13274 add_process and add_thread. Set stop_expected for new threads.
13275 (linux_attach): New function.
13276 (linux_kill_one_process): New function.
13277 (linux_kill): Kill all LWPs.
13278 (linux_thread_alive): Use find_inferior_id.
13279 (check_removed_breakpoints, status_pending_p): New functions.
13280 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13281 Update. Use WNOHANG. Wait for cloned processes also. Update process
13282 struct for the found process.
13283 (linux_wait_for_event): New function.
13284 (linux_wait): Use it. Support LWPs.
13285 (send_sigstop, wait_for_sigstop, stop_all_processes)
13286 (linux_resume_one_process, linux_continue_one_process): New functions.
13287 (linux_resume): Support LWPs.
13288 (REGISTER_RAW_SIZE): Remove.
13289 (fetch_register): Use register_size instead. Call supply_register.
13290 (usr_store_inferior_registers): Likewise. Call collect_register.
13291 Fix recursive case.
13292 (regsets_fetch_inferior_registers): Improve error message.
13293 (regsets_store_inferior_registers): Add debugging.
13294 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13295 (unstopped_p, linux_signal_pid): New functions.
13296 (linux_target_ops): Add linux_signal_pid.
13297 (linux_init_signals): New function.
13298 (initialize_low): Call it. Initialize using_threads.
13299 * regcache.c (inferior_regcache_data): Add valid
13301 (get_regcache): Fetch registers lazily. Add fetch argument
13302 and update all callers.
13303 (regcache_invalidate_one, regcache_invalidate): New
13305 (new_register_cache): Renamed from create_register_cache.
13306 Return the new regcache.
13307 (free_register_cache): Change argument to a void *.
13308 (registers_to_string, registers_from_string): Call get_regcache
13309 with fetch flag set.
13310 (register_data): Make static. Pass fetch flag to get_regcache.
13311 (supply_register): Call get_regcache with fetch flag clear.
13312 (collect_register): Call get_regcache with fetch flag set.
13313 (collect_register_as_string): New function.
13314 * regcache.h: Update.
13315 * remote-utils.c (putpkt): Flush after debug output and use
13317 Handle input interrupts while waiting for an ACK.
13318 (input_interrupt): Use signal_pid method.
13319 (getpkt): Flush after debug output and use stderr.
13320 (outreg): Use collect_register_as_string.
13321 (new_thread_notify, dead_thread_notify): New functions.
13322 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13323 and general_thread.
13324 (look_up_one_symbol): Flush after debug output.
13325 * server.c (step_thread, server_waiting): New variables.
13326 (start_inferior): Don't use signal_pid. Update call to mywait.
13327 (attach_inferior): Update call to mywait.
13328 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13329 (main): Don't fetch/store registers explicitly. Use
13330 set_desired_inferior. Support proposed ``Hs'' packet. Update
13332 * server.h: Update.
13333 (struct inferior_list, struct_inferior_list_entry): New.
13334 * target.c (set_desired_inferior): New.
13335 (write_inferior_memory): Constify.
13336 (mywait): New function.
13337 * target.h: Update.
13338 (struct target_ops): New signal_pid method.
13339 (mywait): Removed macro, added prototype.
13341 * linux-low.h (regset_func): Removed.
13342 (regset_fill_func, regset_store_func): New.
13343 (enum regset_type): New.
13344 (struct regset_info): Add type field. Use new operation types.
13345 (struct linux_target_ops): stop_pc renamed to get_pc.
13346 Add decr_pc_after_break and breakpoint_at.
13347 (get_process, get_thread_proess, get_process_thread)
13348 (strut process_info, all_processes, linux_attach_lwp)
13349 (thread_db_init): New.
13351 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13352 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13353 (the_low_target): Add new members.
13354 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13355 (i386_store_fpxregset): Constify.
13356 (target_regsets): Add new kind identifier.
13357 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13358 (i386_set_pc): Add debugging.
13359 (i386_breakpoint_at): New function.
13360 (the_low_target): Add new members.
13361 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13362 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13363 (mips_breakpoint_at): New.
13364 (the_low_target): Add new members.
13365 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13366 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13367 (the_low_target): Add new members.
13368 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13369 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13370 (the_low_target): Add new members.
13371 * linux-x86-64-low.c (target_regsets): Add new kind
13374 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13376 From Martin Pool <mbp@samba.org>:
13377 * server.c (gdbserver_usage): New function.
13380 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13382 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13383 stop_at -> stop_pc.
13385 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13387 * Makefile.in: Remove obsolete code.
13389 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13391 * linux-low.c (regsets_fetch_inferior_registers),
13392 (regsets_store_inferior_registers): Removed cast to int from
13394 * regcache.h: Added declaration of struct inferior_info.
13396 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13398 * inferiors.c (struct inferior_info): Add regcache_data.
13399 (add_inferior): Call create_register_cache.
13400 (clear_inferiors): Call free_register_cache.
13401 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13402 * regcache.c (struct inferior_regcache_data): New.
13403 (registers): Remove.
13404 (get_regcache): New function.
13405 (create_register_cache, free_register_cache): New functions.
13406 (set_register_cache): Don't initialize the register cache here.
13407 (registers_to_string, registers_from_string, register_data): Call
13409 * regcache.h: Add prototypes.
13410 * server.h: Likewise.
13412 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13414 * mem-break.c: New file.
13415 * mem-break.h: New file.
13416 * Makefile.in: Add mem-break.o rule; update server.h
13418 * inferiors.c (struct inferior_info): Add target_data
13420 (clear_inferiors): Free target_data member if set.
13421 (inferior_target_data, set_inferior_target_data): New functions.
13422 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13423 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13424 * linux-low.c (linux_bp_reinsert): New variable.
13425 (struct inferior_linux_data): New.
13426 (linux_create_inferior): Use set_inferior_target_data.
13427 (linux_attach): Likewise. Call add_inferior.
13428 (linux_wait_for_one_inferior): New function.
13429 (linux_wait): Call it.
13430 (linux_write_memory): Add const.
13431 (initialize_low): Call set_breakpoint_data.
13432 * linux-low.h (struct linux_target_ops): Add breakpoint
13434 * server.c (attach_inferior): Remove extra add_inferior
13436 * server.h: Include mem-break.h. Update inferior.c
13438 * target.c (read_inferior_memory)
13439 (write_inferior_memory): New functions.
13440 * target.h (read_inferior_memory)
13441 (write_inferior_memory): Change macros to prototypes.
13442 (struct target_ops): Update comments. Add const to write_memory
13445 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13447 * linux-low.c (usr_store_inferior_registers): Support
13448 registers which are allowed to fail to store.
13449 * linux-low.h (linux_target_ops): Likewise.
13450 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13451 (ppc_cannot_store_register): FPSCR may not be storable.
13453 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13455 * server.h: Include <string.h> if HAVE_STRING_H.
13456 * ChangeLog: Correct paths in last ChangeLog entry.
13458 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13460 * linux-low.h: Remove obsolete prototypes.
13461 (struct linux_target_ops): New.
13462 (extern the_low_target): New.
13463 * linux-low.c (num_regs, regmap): Remove declarations.
13464 (register_addr): Use the_low_target explicitly.
13465 (fetch_register): Likewise.
13466 (usr_fetch_inferior_registers): Likewise.
13467 (usr_store_inferior_registers): Likewise.
13468 * linux-arm-low.c (num_regs): Remove.
13469 (arm_num_regs): Define.
13470 (arm_regmap): Renamed from regmap, made static.
13471 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13473 (arm_cannot_store_register): Renamed from cannot_store_register,
13475 (the_low_target): New.
13476 * linux-i386-low.c (num_regs): Remove.
13477 (i386_num_regs): Define.
13478 (i386_regmap): Renamed from regmap, made static.
13479 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13481 (i386_cannot_store_register): Renamed from cannot_store_register,
13483 (the_low_target): New.
13484 * linux-ia64-low.c (num_regs): Remove.
13485 (ia64_num_regs): Define.
13486 (ia64_regmap): Renamed from regmap, made static.
13487 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13489 (ia64_cannot_store_register): Renamed from cannot_store_register,
13491 (the_low_target): New.
13492 * linux-m68k-low.c (num_regs): Remove.
13493 (m68k_num_regs): Define.
13494 (m68k_regmap): Renamed from regmap, made static.
13495 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13497 (m68k_cannot_store_register): Renamed from cannot_store_register,
13499 (the_low_target): New.
13500 * linux-mips-low.c (num_regs): Remove.
13501 (mips_num_regs): Define.
13502 (mips_regmap): Renamed from regmap, made static.
13503 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13505 (mips_cannot_store_register): Renamed from cannot_store_register,
13507 (the_low_target): New.
13508 * linux-ppc-low.c (num_regs): Remove.
13509 (ppc_num_regs): Define.
13510 (ppc_regmap): Renamed from regmap, made static.
13511 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13513 (ppc_cannot_store_register): Renamed from cannot_store_register,
13515 (the_low_target): New.
13516 * linux-s390-low.c (num_regs): Remove.
13517 (s390_num_regs): Define.
13518 (s390_regmap): Renamed from regmap, made static.
13519 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13521 (s390_cannot_store_register): Renamed from cannot_store_register,
13523 (the_low_target): New.
13524 * linux-sh-low.c (num_regs): Remove.
13525 (sh_num_regs): Define.
13526 (sh_regmap): Renamed from regmap, made static.
13527 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13529 (sh_cannot_store_register): Renamed from cannot_store_register,
13531 (the_low_target): New.
13532 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13533 (the_low_target): New.
13535 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13537 * Makefile.in: Add stamp-h target.
13538 * configure.in: Create stamp-h.
13539 * configure: Regenerated.
13541 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13543 * inferiors.c: New file.
13544 * target.c: New file.
13545 * target.h: New file.
13546 * Makefile.in: Add target.o and inferiors.o. Update
13548 * linux-low.c (inferior_pid): New static variable,
13549 moved from server.c.
13550 (linux_create_inferior): Renamed from create_inferior.
13551 Call add_inferior. Return 0 on success instead of a PID.
13552 (linux_attach): Renamed from myattach.
13553 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13554 (linux_thread_alive): Renamed from mythread_alive.
13555 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13557 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13558 (regsets_store_inferior_registers): Correct error message.
13559 Add missing ``return 0''.
13560 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13561 (linux_store_registers): Renamed from store_inferior_registers.
13562 (linux_read_memory): Renamed from read_inferior_memory.
13563 (linux_write_memory): Renamed from write_inferior_memory.
13564 (linux_target_ops): New structure.
13565 (initialize_low): Call set_target_ops ().
13566 * remote-utils.c (unhexify): New function.
13567 (hexify): New function.
13568 (input_interrupt): Send signals to ``signal_pid''.
13569 * server.c (inferior_pid): Remove.
13570 (start_inferior): Update create_inferior call.
13571 (attach_inferior): Call add_inferior.
13572 (handle_query): New function.
13573 (main): Call handle_query for `q' packets.
13574 * server.h: Include "target.h". Remove obsolete prototypes.
13575 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13577 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13579 * Makefile.in: Add WARN_CFLAGS. Update configury
13581 * configure.in: Check for <string.h>
13582 * configure: Regenerate.
13583 * config.in: Regenerate.
13584 * gdbreplay.c: Include needed system headers.
13585 (remote_open): Remove strchr prototype.
13586 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13587 * regcache.c (supply_register): Change buf argument to const void *.
13588 (supply_register_by_name): Likewise.
13589 (collect_register): Change buf argument to void *.
13590 (collect_register_by_name): Likewise.
13591 * regcache.h: Add missing prototypes.
13592 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13593 * server.c (handle_query): New function.
13594 (attached): New static variable, moved out of main.
13595 (main): Quiet longjmp clobber warnings.
13596 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13597 * utils.c (error): Remove NORETURN.