1 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4 (s390_regmap_3264) [!__s390x__]: New global.
5 (s390_collect_ptrace_register): Skip map entries containing -1.
6 (s390_supply_ptrace_register): Ditto.
7 (s390_fill_gprs_high): New function.
8 (s390_store_gprs_high): New function.
9 (s390_regsets): Add NT_S390_HIGH_GPRS.
10 (s390_get_hwcap): Enable on 31-bit.
11 (have_hwcap_s390_high_gprs): Enable on 31-bit.
12 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
13 Detect NT_S390_HIGH_GPRS.
14 (s390_usrregs_info_3264): Enable on 31-bit.
15 (s390_regs_info): Enable regs_info_3264 on 31-bit.
16 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
18 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
21 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
22 * configure.srv: Ditto.
23 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
24 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
25 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
26 (init_registers_amd64_linux): Remove prototype.
27 (tdesc_amd64_linux): Remove declaration.
28 (get_ipa_tdesc): New function.
29 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
30 initialize remaining tdescs.
31 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
32 (init_registers_i386_linux): Remove prototype.
33 (tdesc_i386_linux): Remove declaration.
34 (get_ipa_tdesc): New function.
35 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
36 initialize remaining tdescs.
37 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
38 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
39 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
40 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
41 (x86_get_ipa_tdesc_idx): New function.
42 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
43 * linux-x86-tdesc.h: New file.
44 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
45 (target_get_ipa_tdesc_idx): New macro.
46 * tracepoint.c (ipa_tdesc_idx): New macro.
47 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
48 (symbol_list): Add ipa_tdesc_idx.
49 (cmd_qtstart): Write ipa_tdesc_idx in the target.
51 (ipa_tdesc_idx): New variable.
52 (get_context_regcache): Use get_ipa_tdesc.
55 * tracepoint.h (get_ipa_tdesc): New prototype.
58 2016-02-24 Pedro Alves <palves@redhat.com>
60 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
61 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
62 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
63 Factor out common code between the USE_SIGTRAP_SIGINFO and
64 !USE_SIGTRAP_SIGINFO blocks.
65 (linux_low_filter_event): Call save_stop_reason instead of
66 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
68 (linux_wait_1): Update comments.
70 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
72 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
73 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
74 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
75 ppc_insert_point, ppc_remove_point.
77 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
79 * linux-s390-low.c (s390_supports_z_point_type): New function.
80 (struct linux_target_ops): Wire s390_supports_z_point_type in.
82 2016-02-16 Yao Qi <yao.qi@linaro.org>
84 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
85 PC. Get pc from regcache_read_pc.
87 2016-02-12 Yao Qi <yao.qi@linaro.org>
89 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
90 or linux_get_pc_32bit.
91 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
93 2016-02-12 Yao Qi <yao.qi@linaro.org>
95 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
96 arm_linux_get_next_pcs_fixup.
98 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
100 * tracepoint.c (x_tracepoint_action_download): Change
101 write_inferior_data_ptr to write_inferior_data_pointer.
102 (cmd_qtstart): Likewise.
103 (write_inferior_data_ptr): Remove.
104 (download_agent_expr): Change write_inferior_data_ptr to
105 write_inferior_data_pointer.
106 (download_tracepoint_1): Likewise.
107 (download_tracepoint): Likewise.
108 (download_trace_state_variables): Likewise.
110 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
111 Marcin Kościelnicki <koriakin@0x04.net>
113 * tracepoint.c (struct tracepoint_action_ops): Remove.
114 (struct tracepoint_action): Remove ops.
115 (m_tracepoint_action_download, r_tracepoint_action_download)
116 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
117 size and offset accordingly.
118 (m_tracepoint_action_ops, r_tracepoint_action_ops)
119 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
120 (tracepoint_action_send, tracepoint_action_download): New functions.
121 Helpers for trace action handlers.
122 (add_tracepoint_action): Remove setup actions ops.
123 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
125 2016-02-10 Yao Qi <yao.qi@linaro.org>
127 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
129 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
131 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
133 * configure: Regenerate.
135 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
137 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
138 void * to gdb_byte *.
139 * linux-low.c (siginfo_fixup): Likewise.
140 (linux_xfer_siginfo): Likewise.
141 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
143 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
145 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
147 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
149 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
151 * linux-x86-low.c [__x86_64__]: Include
152 "nat/amd64-linux-siginfo.h".
153 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
154 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
155 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
156 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
157 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
158 (cpt_si_fd, si_timerid, si_overrun): Move from
159 nat/amd64-linux-siginfo.c.
160 * Makefile.in (amd64-linux-siginfo.o:): New rule.
162 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
164 * server.c (skip_to_semicolon): Remove.
165 (process_point_options): Use strchrnul instead of
168 2016-01-26 Yao Qi <yao.qi@linaro.org>
170 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
171 * linux-low.c (install_software_single_step_breakpoints): Don't
172 call regcache_read_pc.
173 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
176 2016-01-26 Yao Qi <yao.qi@linaro.org>
178 * linux-low.c (install_software_single_step_breakpoints): Call
179 regcache_read_pc instead of get_pc.
181 2016-01-26 Yao Qi <yao.qi@linaro.org>
183 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
184 (unblock_async_io): Rename to ...
185 (block_unblock_async_io): ... it. New function.
186 (enable_async_io): Don't install SIGIO handler. Unblock it
188 (disable_async_io): Don't ignore SIGIO. Block it instead.
189 (initialize_async_io): Install SIGIO handler. Don't call
192 2016-01-26 Yao Qi <yao.qi@linaro.org>
194 * remote-utils.c (getpkt): If the buffer isn't empty, and the
195 first character is '\003', call *the_target->request_interrupt.
197 2016-01-25 Yao Qi <yao.qi@linaro.org>
199 * remote-utils.c (new_thread_notify): Remove.
200 (dead_thread_notify): Likewise.
201 * remote-utils.h (new_thread_notify): Remove declaration.
202 (dead_thread_notify): Likewise.
204 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
206 * gdb.trace/pending.exp: Fix expected message on continue.
208 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
210 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
211 it works properly on big-endian machines where sizeof (CORE_ADDR)
214 2016-01-21 Pedro Alves <palves@redhat.com>
216 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
217 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
218 * configure: Regenerate.
220 2016-01-21 Yao Qi <yao.qi@linaro.org>
222 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
223 is_thumb and set it according to CPSR saved on the stack.
224 (get_next_pcs_syscall_next_pc): Pass is_thumb to
225 arm_sigreturn_next_pc.
227 2016-01-18 Yao Qi <yao.qi@linaro.org>
229 * linux-low.c (linux_set_pc_64bit): New function.
230 (linux_get_pc_64bit): New function.
231 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
233 * linux-sparc-low.c (debug_threads): Remove declaration.
234 (sparc_get_pc): Remove.
235 (the_low_target): Use linux_get_pc_64bit instead of
237 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
238 (the_low_target): Use linux_get_pc_64bit and
241 2016-01-18 Yao Qi <yao.qi@linaro.org>
243 * linux-arm-low.c (debug_threads): Remove declaration.
244 (arm_get_pc, arm_set_pc): Remove.
245 (the_low_target): Use linux_get_pc_32bit and
247 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
248 (the_low_target): Use linux_get_pc_32bit and
250 * linux-cris-low.c (debug_threads): Remove declaration.
251 (cris_get_pc, cris_set_pc,): Remove.
252 (the_low_target): Use linux_get_pc_32bit and
254 * linux-crisv32-low.c (debug_threads): Remove declaration.
255 (cris_get_pc, cris_set_pc): Remove.
256 (the_low_target): Use linux_get_pc_32bit and
258 * linux-low.c: Include inttypes.h.
259 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
260 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
261 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
262 (the_low_target): Use linux_get_pc_32bit and
264 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
265 (the_low_target): Use linux_get_pc_32bit and
267 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
268 (the_low_target): Use linux_get_pc_32bit and
270 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
271 (the_low_target): Use linux_get_pc_32bit and
273 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
274 (the_low_target): Use linux_get_pc_32bit and
277 2016-01-18 Gary Benson <gbenson@redhat.com>
279 * configure.ac (AC_FUNC_FORK): New check.
280 * config.in: Regenerate.
281 * configure: Likewise.
283 2016-01-14 Yao Qi <yao.qi@linaro.org>
285 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
286 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
287 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
288 arm_get_next_pcs_ctor.
290 2016-01-12 Josh Stone <jistone@redhat.com>
291 Philippe Waroquiers <philippe.waroquiers@skynet.be>
293 * inferiors.h: Include "gdb_vecs.h".
294 (struct process_info): Add syscalls_to_catch.
295 * inferiors.c (remove_process): Free syscalls_to_catch.
296 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
297 syscall_return stops.
298 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
299 * server.c (handle_general_set): Handle QCatchSyscalls.
300 (handle_query): Report support for QCatchSyscalls.
301 * target.h (struct target_ops): Add supports_catch_syscall.
302 (target_supports_catch_syscall): New macro.
303 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
304 (struct lwp_info): Add syscall_state.
305 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
306 Maintain syscall_state and syscalls_to_catch across exec.
307 (get_syscall_trapinfo): New function, proxy to the_low_target.
308 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
309 (linux_low_filter_event): Toggle syscall_state entry/return for
310 syscall traps, and set it ignored for all others.
311 (gdb_catching_syscalls_p): New function.
312 (gdb_catch_this_syscall_p): New function.
313 (linux_wait_1): Handle SYSCALL_SIGTRAP.
314 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
315 (linux_supports_catch_syscall): New function.
316 (linux_target_ops): Install it.
317 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
318 (the_low_target): Install it.
320 2016-01-12 Mike Frysinger <vapier@gentoo.org>
322 * acinclude.m4: Include new ../warning.m4 file.
323 * configure: Regenerated.
324 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
326 2016-01-12 Mike Frysinger <vapier@gentoo.org>
328 * ax.c (is_goto_target): Mark static.
329 * linux-low.c (register_addr): Likewise.
330 (linux_fetch_registers, linux_store_registers): Likewise.
331 * mem-break.c (any_persistent_commands): Fix old prototype.
332 (add_commands_to_breakpoint): Mark static.
333 * regcache.c (find_register_by_name): Delete unused func.
334 * remote-utils.c (hex_or_minus_one): Mark static.
335 * server.c (monitor_show_help): Mark static.
336 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
337 handle_v_requests): Likewise.
339 2016-01-12 Pedro Alves <palves@redhat.com>
341 Remove use of the registered trademark symbol throughout.
343 2016-01-08 Yao Qi <yao.qi@linaro.org>
345 * remote-utils.c (getpkt): If c is '\003', call target hook
348 2016-01-06 Yao Qi <yao.qi@linaro.org>
350 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
352 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
353 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
354 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
355 (thumb2_breakpoint): Declare.
356 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
358 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
359 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
360 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
362 2016-01-01 Joel Brobecker <brobecker@adacore.com>
364 * gdbreplay.c (gdbreplay_version): Change copyright year in
366 * server.c (gdbserver_version): Likewise.
368 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
370 * server.c (crc32_table): Delete.
371 (crc32): Use libiberty's xcrc32 function.
373 2015-12-22 Joel Brobecker <brobecker@adacore.com>
375 * lynx-low.c (lynx_delete_thread_callback): New function.
376 (lynx_mourn): Properly delete our process and all of its
377 threads. Remove call to clear_inferiors.
379 2015-12-22 Joel Brobecker <brobecker@adacore.com>
381 * target.c (thread_search_callback): Add check that
382 the thread_stopped target callback is not NULL before
385 2015-12-21 Yao Qi <yao.qi@linaro.org>
387 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
390 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
392 * server.c (handle_query): Call target_supports_software_single_step.
394 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
396 * linux-low.c (single_step): New function.
397 (linux_resume_one_lwp_throw): Call single_step.
398 (start_step_over): Likewise.
400 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
402 * Makefile.in (SFILES): Append arch/arm-linux.c,
403 arch/arm-get-next-pcs.c.
404 (arm-linux.o): New rule.
405 (arm-get-next-pcs.o): New rule.
406 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
408 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
409 to linux-aarch32-low.c.
410 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
411 (arm_breakpoint_len, thumb_breakpoint): Likewise.
412 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
413 (thumb2_breakpoint_len): Likewise.
414 (arm_is_thumb_mode): Make non-static.
415 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
416 from linux-aarch32-low.c.
417 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
418 (arm_breakpoint_len, thumb_breakpoint): Likewise.
419 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
420 (thumb2_breakpoint_len): Likewise.
421 (arm_is_thumb_mode): New declaration.
422 * linux-arm-low.c: Include arch/arm-linux.h
423 aarch/arm-get-next-pcs.h, sys/syscall.h.
424 (get_next_pcs_ops): New struct.
425 (get_next_pcs_addr_bits_remove): New function.
426 (get_next_pcs_is_thumb): New function.
427 (get_next_pcs_read_memory_unsigned_integer): Likewise.
428 (arm_sigreturn_next_pc): Likewise.
429 (get_next_pcs_syscall_next_pc): Likewise.
430 (arm_gdbserver_get_next_pcs): Likewise.
431 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
433 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
434 * server.h: Include gdb_vecs.h.
436 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
438 * Makefile.in (SFILES): Append common/common-regcache.c.
439 (OBS): Append common-regcache.o.
440 (common-regcache.o): New rule.
441 * regcache.c (init_register_cache): Initialize cache to
443 (regcache_raw_read_unsigned): New function.
444 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
445 register_status enum.
447 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
449 * linux-aarch64-low.c (the_low_targets): Rename
450 breakpoint_reinsert_addr to get_next_pcs.
451 * linux-arm-low.c (the_low_targets): Likewise.
452 * linux-bfin-low.c (the_low_targets): Likewise.
453 * linux-cris-low.c (the_low_targets): Likewise.
454 * linux-crisv32-low.c (the_low_targets): Likewise.
455 * linux-low.c (can_software_single_step): Likewise.
456 (install_software_single_step_breakpoints): New function.
457 (start_step_over): Use install_software_single_step_breakpoints.
458 * linux-low.h: New CORE_ADDR vector.
459 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
461 * linux-mips-low.c (the_low_targets): Likewise.
462 * linux-nios2-low.c (the_low_targets): Likewise.
463 * linux-sparc-low.c (the_low_targets): Likewise.
465 2015-12-17 Pedro Alves <palves@redhat.com>
467 * linux-low.c (linux_kill_one_lwp): Remove references to
469 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
471 (linux_init_signals): Delete.
472 (initialize_low): Adjust.
473 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
475 2015-12-16 Pedro Alves <palves@redhat.com>
477 * configure.ac (compiler warning flags): When testing a
478 -Wno-foo option, check whether -Wfoo works instead.
479 * configure: Regenerate.
481 2015-12-11 Don Breazeal <donb@codesourcery.com>
483 * server.c (process_serial_event): Don't exit from gdbserver
484 in remote mode if there are still active inferiors.
486 2015-12-11 Yao Qi <yao.qi@linaro.org>
488 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
489 arm_breakpoint_at if the process is 32-bit.
491 2015-12-11 Yao Qi <yao.qi@linaro.org>
493 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
496 2015-12-07 Yao Qi <yao.qi@linaro.org>
498 * configure.srv: Append arm.o to srv_tgtobj for
499 aarch64*-*-linux* target.
500 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
501 from linux-arm-low.c.
502 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
503 (arm_breakpoint_len, thumb_breakpoint): Likewise.
504 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
505 (thumb2_breakpoint_len): Likewise.
506 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
507 (arm_breakpoint_kinds): Likewise.
508 (arm_breakpoint_kind_from_pc): Likewise.
509 (arm_sw_breakpoint_from_kind): Likewise.
510 (arm_breakpoint_kind_from_current_state): Likewise.
511 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
512 (arm_sw_breakpoint_from_kind): Declare.
513 (arm_breakpoint_kind_from_current_state): Declare.
514 (arm_breakpoint_at): Declare.
515 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
516 arm_sw_breakpoint_from_kind if process is 32-bit.
517 (aarch64_breakpoint_kind_from_pc): New function.
518 (aarch64_breakpoint_kind_from_current_state): New function.
519 (the_low_target): Initialize fields breakpoint_kind_from_pc
520 and breakpoint_kind_from_current_state.
521 * linux-arm-low.c (arm_breakpoint_kinds): Move to
523 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
524 (arm_breakpoint, arm_breakpoint_len): Likewise.
525 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
526 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
527 (arm_is_thumb_mode): Likewise.
528 (arm_breakpoint_at): Likewise.
529 (arm_breakpoint_kind_from_pc): Likewise.
530 (arm_sw_breakpoint_from_kind): Likewise.
531 (arm_breakpoint_kind_from_current_state): Likewise.
534 2015-08-04 Yao Qi <yao.qi@linaro.org>
536 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
537 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
538 * server.c (extended_protocol): Remove "static".
539 * server.h (extended_protocol): Declare it.
541 2015-12-04 Josh Stone <jistone@redhat.com>
543 * target.h (struct target_ops) <arch_setup>: Rename to ...
544 (struct target_ops) <post_create_inferior>: ... this.
545 (target_arch_setup): Rename to ...
546 (target_post_create_inferior): ... this, calling post_create_inferior.
547 * server.c (start_inferior): Update target_arch_setup calls to
548 target_post_create_inferior.
549 * linux-low.c (linux_low_ptrace_options): Forward declare.
550 (linux_arch_setup): Update its comment for general use.
551 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
552 (struct linux_target_ops): Use linux_post_create_inferior.
553 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
554 to post_create_inferior.
555 * nto-low.c (struct nto_target_ops): Likewise.
556 * spu-low.c (struct spu_target_ops): Likewise.
557 * win32-low.c (struct win32_target_ops): Likewise.
559 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
561 * linux-arm-low.c: Remove duplicate arch/arm.h include.
563 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
565 * linux-arm-low.c (arm_reinsert_addr): Remove function.
566 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
567 * linux-cris-low.c (cris_reinsert_addr> Remove function.
568 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
569 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
570 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
571 * linux-mips-low.c (mips_reinsert_addr): Remove function.
572 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
573 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
574 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
575 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
576 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
578 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
580 * linux-low.c (linux_look_up_symbols): Don't call
581 linux_supports_traceclone.
582 * linux-low.h (thread_db_init): Remove use_events argument.
583 * thread-db.c (thread_db_use_event): Remove global variable.
584 (struct thread_db) <td_thr_event_enable_p>: Remove field.
585 (struct thread_db) <td_create_bp>: Remove field.
586 (thread_db_create_event): Remove function.
587 (thread_db_enable_reporting): Likewise.
588 (find_one_thread): Don't check for thread_db_use_events.
589 (attach_thread): Likewise.
590 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
591 (try_thread_db_load_1): Don't check for thread_db_use_events.
592 (thread_db_init): Remove use_events argument and thread events
594 (remove_thread_event_breakpoints): Remove function.
595 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
597 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
599 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
601 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
602 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
603 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
604 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
605 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
607 * linux-crisv32-low.c (cris_supports_hardware_single_step):
609 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
610 * linux-low.c (can_hardware_single_step): Use
611 supports_hardware_single_step.
612 (can_software_single_step): New function.
613 (start_step_over): Call can_software_single_step.
614 (linux_supports_hardware_single_step): New function.
615 (struct target_ops) <supports_software_single_step>: Initialize.
616 * linux-low.h (struct linux_target_ops)
617 <supports_hardware_single_step>: Initialize.
618 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
619 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
620 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
621 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
622 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
623 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
624 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
625 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
626 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
627 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
629 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
630 (struct linux_target_ops) <tile_supports_hardware_single_step>:
632 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
633 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
634 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
636 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
637 * target.h (struct target_ops): <supports_software_single_step>:
639 (target_supports_software_single_step): New macro.
641 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
643 * linux-low.c (linux_wait_1): Fix pc advance condition.
644 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
645 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
647 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
649 * linux-arm-low.c (arm_is_thumb_mode): New function.
650 (arm_breakpoint_at): Use arm_is_thumb_mode.
651 (arm_breakpoint_kind_from_current_state): New function.
652 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
654 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
655 (linux_breakpoint_kind_from_current_state): New function.
656 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
657 * linux-low.h (struct linux_target_ops)
658 <breakpoint_kind_from_current_state>: New field.
659 * target.h (struct target_ops): Likewise.
660 (target_breakpoint_kind_from_current_state): New macro.
662 2015-11-30 Pedro Alves <palves@redhat.com>
664 * linux-low.c (linux_resume): Wake up the event loop before
667 2015-11-30 Pedro Alves <palves@redhat.com>
669 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
671 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
673 * target.c (struct thread_search): New structure.
674 (thread_search_callback): New function.
675 (prev_general_thread): New global.
676 (prepare_to_access_memory, done_accessing_memory): New functions.
677 * target.h (prepare_to_access_memory, done_accessing_memory):
678 Replace macros with function declarations.
680 2015-11-30 Pedro Alves <palves@redhat.com>
683 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
684 report TARGET_WAITKIND_NO_RESUMED.
685 * remote-utils.c (prepare_resume_reply): Handle
686 TARGET_WAITKIND_NO_RESUMED.
687 * server.c (report_no_resumed): New global.
688 (handle_query) <qSupported>: Handle "no-resumed+". Report
689 "no-resumed+" support.
690 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
691 return error if the client doesn't support no-resumed events.
692 (push_stop_notification): New function.
693 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
694 events if the client supports them.
696 2015-11-30 Pedro Alves <palves@redhat.com>
698 * linux-low.c (thread_still_has_status_pending_p): Don't check
700 (lwp_resumed): New function.
701 (status_pending_p_callback): Return early if the LWP is not
702 supposed to be resumed.
704 2015-11-30 Pedro Alves <palves@redhat.com>
706 * linux-low.c (handle_extended_wait): Assert that the LWP's
707 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
708 thread create events, leave the new child's status pending.
709 (linux_low_filter_event): If GDB wants to hear about thread exit
710 events, leave the LWP marked dead and don't delete it.
711 (linux_wait_for_event_filtered): Don't check for thread exit.
712 (filter_exit_event): New function.
713 (linux_wait_1): Use it, when returning an exit event.
714 (linux_resume_one_lwp_throw): Assert that the LWP's
715 waitstatus is TARGET_WAITKIND_IGNORE.
716 * remote-utils.c (prepare_resume_reply): Handle
717 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
718 * server.c (report_thread_events): New global.
719 (handle_general_set): Handle QThreadEvents.
720 (handle_query) <qSupported>: Handle and report QThreadEvents+;
721 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
722 TARGET_WAITKIND_THREAD_EXITED.
723 * server.h (report_thread_events): Declare.
725 2015-11-30 Pedro Alves <palves@redhat.com>
727 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
728 the thread's last_resume_kind was resume_stop.
730 2015-11-30 Pedro Alves <palves@redhat.com>
732 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
735 2015-11-30 Pedro Alves <palves@redhat.com>
737 * server.c (handle_v_requests): Handle vCtrlC.
739 2015-11-30 Pedro Alves <palves@redhat.com>
741 * gdbthread.h (find_any_thread_of_pid): Declare.
742 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
744 * server.c (handle_query): If current_thread is NULL, look for
745 another thread of the selected process.
747 2015-11-26 Daniel Colascione <dancol@dancol.org>
748 Simon Marchi <simon.marchi@ericsson.com>
750 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
751 * server.c (handle_qxfer_threads_worker): Refactor to include thread
753 * target.h (struct target_ops) <thread_name>: New field.
754 (target_thread_name): New macro.
756 2015-11-23 Joel Brobecker <brobecker@adacore.com>
758 * regcache.h (regcache_invalidate_pid): Add declaration.
759 * regcache.c (regcache_invalidate_pid): New function, extracted
760 from regcache_invalidate.
761 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
762 Add trivial documentation comment.
763 * lynx-low.c: Use regcache_invalidate_pid instead of
766 2015-11-23 Joel Brobecker <brobecker@adacore.com>
768 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
769 and Elf64_auxv_t if the target is Android.
771 2015-11-22 Doug Evans <xdje42@gmail.com>
773 * target.h: #include <sys/types.h>.
775 2015-11-19 Pedro Alves <palves@redhat.com>
777 * linux-low.c (linux_process_qsupported): Change prototype.
779 * linux-low.h (struct linux_target_ops) <process_qsupported>:
781 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
782 and adjust to loop over all features.
783 * server.c (handle_query) <qSupported>: Adjust to call
784 target_process_qsupported once, passing it a vector of unprocessed
786 * target.h (struct target_ops) <process_qsupported>: Change
788 (target_process_qsupported): Adjust.
790 2015-11-19 Pedro Alves <palves@redhat.com>
792 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
794 * configure: Regenerate.
796 2015-11-19 Pedro Alves <palves@redhat.com>
798 * configure: Regenerate.
800 2015-11-19 Yao Qi <yao.qi@linaro.org>
802 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
805 2015-11-19 Yao Qi <yao.qi@linaro.org>
807 * linux-aarch64-low.c (enum aarch64_operand_type): New.
808 (struct aarch64_operand): Move enum out.
810 2015-11-19 Yao Qi <yao.qi@linaro.org>
812 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
813 struct user_fpsimd_state *.
814 (aarch64_store_fpregset): Likewise.
816 2015-11-19 Yao Qi <yao.qi@linaro.org>
818 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
819 struct user_pt_regs *.
820 (aarch64_store_gregset): Likewise.
822 2015-11-18 Pedro Alves <palves@redhat.com>
824 * Makefile.in (all_object_files): Add $IPA_OBJS.
826 2015-11-17 Pedro Alves <palves@redhat.com>
828 * win32-low.c (win32_resume): Use gdb_signal_from_host,
829 GDB_SIGNAL_0 and gdb_signal_to_string.
831 2015-11-17 Pedro Alves <palves@redhat.com>
833 * win32-low.c (handle_output_debug_string): Remove parameter.
834 (win32_kill): Remove our_status local and adjust call to
835 handle_output_debug_string.
836 (get_child_debug_event): Adjust call to
837 handle_output_debug_string.
839 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
841 * linux-mips-low.c (mips_fill_gregset): Add cast.
842 (mips_store_gregset): Likewise.
843 (mips_fill_fpregset): Likewise.
844 (mips_store_fpregset): Likewise.
846 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
848 * linux-mips-low.c (mips_add_watchpoint): Rename private to
851 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
853 * linux-mips-low.c (mips_linux_new_thread): Change type of
854 watch_type to enum target_hw_bp_type.
856 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
858 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
859 Change return type to arm_hwbp_type.
861 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
863 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
864 (arm_store_gregset): Likewise.
865 * linux-arm-low.c (arm_get_hwcap): Likewise.
866 (arm_read_description): Likewise.
868 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
870 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
872 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
874 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
875 (ppc_fill_vsxregset): Likewise.
876 (ppc_store_vsxregset): Likewise.
877 (ppc_fill_vrregset): Likewise.
878 (ppc_store_vrregset): Likewise.
879 (ppc_fill_evrregset): Likewise.
880 (ppc_store_evrregset): Likewise.
882 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
884 * linux-ppc-low.c (ppc_usrregs_info): Remove
886 (ppc_arch_setup): Move lower in file.
888 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
890 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
891 (ps_pdwrite): Likewise.
893 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
895 * linux-arm-low.c (arm_new_thread): Move pointer dereference
896 to after assert checks.
898 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
900 * proc-service.c (ps_pdread): Add/adjust casts.
901 (ps_pdwrite): Add/adjust casts.
903 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
905 * server.c (handle_search_memory_1): Cast return value of
908 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
910 * server.c (write_qxfer_response): Change type of data to
913 2015-10-29 Pedro Alves <palves@redhat.com>
915 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
917 2015-10-29 Pedro Alves <palves@redhat.com>
919 * tracepoint.c (clear_installed_tracepoints): Add casts.
921 2015-10-29 Pedro Alves <palves@redhat.com>
923 * server.c (handle_v_cont, process_serial_event): Add enum
924 gdb_signal casts to signal parsing code.
926 2015-10-29 Pedro Alves <palves@redhat.com>
928 * linux-low.h (NULL_REGSET): Define.
929 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
930 * linux-arm-low.c (arm_regsets): Likewise.
931 * linux-crisv32-low.c (cris_regsets): Likewise.
932 * linux-m68k-low.c (m68k_regsets): Likewise.
933 * linux-mips-low.c (mips_regsets): Likewise.
934 * linux-nios2-low.c (nios2_regsets): Likewise.
935 * linux-ppc-low.c (ppc_regsets): Likewise.
936 * linux-s390-low.c (s390_regsets): Likewise.
937 * linux-sh-low.c (sh_regsets): Likewise.
938 * linux-sparc-low.c (sparc_regsets): Likewise.
939 * linux-tic6x-low.c (tic6x_regsets): Likewise.
940 * linux-tile-low.c (tile_regsets): Likewise.
941 * linux-x86-low.c (x86_regsets): Likewise.
942 * linux-xtensa-low.c (xtensa_regsets): Likewise.
944 2015-10-29 Pedro Alves <palves@redhat.com>
946 * linux-low.h (NULL_REGSET): Define.
947 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
948 * linux-arm-low.c (arm_regsets): Likewise.
949 * linux-crisv32-low.c (cris_regsets): Likewise.
950 * linux-m68k-low.c (m68k_regsets): Likewise.
951 * linux-mips-low.c (mips_regsets): Likewise.
952 * linux-nios2-low.c (nios2_regsets): Likewise.
953 * linux-ppc-low.c (ppc_regsets): Likewise.
954 * linux-s390-low.c (s390_regsets): Likewise.
955 * linux-sh-low.c (sh_regsets): Likewise.
956 * linux-sparc-low.c (sparc_regsets): Likewise.
957 * linux-tic6x-low.c (tic6x_regsets): Likewise.
958 * linux-tile-low.c (tile_regsets): Likewise.
959 * linux-x86-low.c (x86_regsets): Likewise.
960 * linux-xtensa-low.c (xtensa_regsets): Likewise.
962 2015-10-26 Doug Evans <dje@google.com>
964 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
966 2015-10-26 Doug Evans <dje@google.com>
968 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
970 2015-10-26 Doug Evans <dje@google.com>
972 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
974 (attach_thread, find_new_threads_callback): Ditto.
976 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
978 * mem-break.h (set_breakpoint_data): Remove.
980 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
982 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
983 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
984 (initialize_low): Remove set_breakpoint_data call.
985 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
986 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
987 (initialize_low): Remove set_breakpoint_data call.
988 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
989 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
990 (initialize_low): Remove set_breakpoint_data call.
992 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
994 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
995 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
996 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
997 * target.h (target_breakpoint_kind_from_pc): New macro.
999 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
1001 * linux-low.c (default_breakpoint_kind_from_pc): New function.
1002 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
1003 the default breakpoint kind.
1005 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1007 * linux-arm-low.c (arm_supports_z_point_type): Add software
1010 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1012 * linux-arm-low.c: Refactor breakpoint definitions.
1013 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
1014 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
1016 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1018 * Makefile.in: Add arm.c/o.
1019 * configure.srv: Likewise.
1020 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
1021 (arm_breakpoint_kind_from_pc): New function.
1022 (arm_sw_breakpoint_from_kind): Return proper kind.
1023 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
1025 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1027 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
1029 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
1030 (struct raw_breakpoint) <size>: Remove.
1031 (struct raw_breakpoint) <kind>: Add.
1032 (bp_size): New function.
1033 (bp_opcode): Likewise.
1034 (find_raw_breakpoint_at): Adjust for kind.
1035 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
1036 (remove_memory_breakpoint): Adjust for kind call bp_size.
1037 (set_raw_breakpoint_at): Adjust for kind.
1038 (set_breakpoint): Likewise.
1039 (set_breakpoint_at): Call breakpoint_kind_from_pc.
1040 (delete_raw_breakpoint): Adjust for kind.
1041 (delete_breakpoint): Likewise.
1042 (find_gdb_breakpoint): Likewise.
1043 (set_gdb_breakpoint_1): Likewise.
1044 (set_gdb_breakpoint): Likewise.
1045 (delete_gdb_breakpoint_1): Likewise.
1046 (delete_gdb_breakpoint): Likewise.
1047 (uninsert_raw_breakpoint): Likewise.
1048 (reinsert_raw_breakpoint): Likewise.
1049 (set_breakpoint_data): Remove.
1050 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
1051 (check_mem_read): Adjust for kind call bp_size.
1052 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
1053 (clone_one_breakpoint): Adjust for kind.
1054 * mem-break.h (set_gdb_breakpoint): Likewise.
1055 (delete_gdb_breakpoint): Likewise.
1056 * server.c (process_serial_event): Likewise.
1058 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1060 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
1061 (struct linux_target_ops) <breakpoint>: Remove.
1062 (struct linux_target_ops) <breakpoint_len>: Remove.
1063 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1064 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1065 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
1066 (arm_sw_breakpoint_from_kind): New function.
1067 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
1068 (struct linux_target_ops) <breakpoint>: Remove.
1069 (struct linux_target_ops) <breakpoint_len>: Remove.
1070 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1071 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1072 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
1073 (struct linux_target_ops) <breakpoint>: Remove.
1074 (struct linux_target_ops) <breakpoint_len>: Remove.
1075 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1076 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1077 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
1078 (struct linux_target_ops) <breakpoint>: Remove.
1079 (struct linux_target_ops) <breakpoint_len>: Remove.
1080 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1081 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1082 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
1083 and sw_breakpoint_from_kind to increment the pc.
1084 (linux_breakpoint_kind_from_pc): New function.
1085 (linux_sw_breakpoint_from_kind): New function.
1086 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
1087 (initialize_low): Call breakpoint_kind_from_pc and
1088 sw_breakpoint_from_kind to replace breakpoint_data/len.
1089 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
1091 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
1092 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
1093 (struct linux_target_ops) <breakpoint>: Remove.
1094 (struct linux_target_ops) <breakpoint_len>: Remove.
1095 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1096 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1097 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
1098 (struct linux_target_ops) <breakpoint>: Remove.
1099 (struct linux_target_ops) <breakpoint_len>: Remove.
1100 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1101 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1102 * linux-mips-low.c (mips_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-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
1108 (struct linux_target_ops) <breakpoint>: Remove.
1109 (struct linux_target_ops) <breakpoint_len>: Remove.
1110 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1111 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1112 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
1113 (struct linux_target_ops) <breakpoint>: Remove.
1114 (struct linux_target_ops) <breakpoint_len>: Remove.
1115 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1116 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1117 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
1118 (struct linux_target_ops) <breakpoint>: Remove.
1119 (struct linux_target_ops) <breakpoint_len>: Remove.
1120 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1121 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1122 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
1123 (struct linux_target_ops) <breakpoint>: Remove.
1124 (struct linux_target_ops) <breakpoint_len>: Remove.
1125 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1126 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1127 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
1128 (struct linux_target_ops) <breakpoint>: Remove.
1129 (struct linux_target_ops) <breakpoint_len>: Remove.
1130 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1131 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1132 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
1133 (struct linux_target_ops) <breakpoint>: Remove.
1134 (struct linux_target_ops) <breakpoint_len>: Remove.
1135 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1136 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1137 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
1138 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
1139 (struct linux_target_ops) <breakpoint>: Remove.
1140 (struct linux_target_ops) <breakpoint_len>: Remove.
1141 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1142 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1143 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
1144 (struct linux_target_ops) <breakpoint>: Remove.
1145 (struct linux_target_ops) <breakpoint_len>: Remove.
1146 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
1147 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
1149 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
1151 * linux-cris-low.c (cris_get_pc): Remove void arg.
1153 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1155 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
1158 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
1160 * inferiors.c (thread_pid_matches_callback): New function.
1161 (find_thread_process): New function.
1162 (remove_thread): Reset current_thread.
1163 (remove_process): Assert threads have been removed first.
1165 2015-10-15 Yao Qi <yao.qi@linaro.org>
1167 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
1169 (aarch64_remove_point): Likewise.
1170 * regcache.c (regcache_register_size): New function.
1172 2015-10-12 Yao Qi <yao.qi@linaro.org>
1174 * linux-aarch64-low.c: Update all callers as emit_load_store
1175 is renamed to aarch64_emit_load_store.
1177 2015-10-12 Yao Qi <yao.qi@linaro.org>
1179 * linux-aarch64-low.c: Update all callers of function renaming
1180 from emit_insn to aarch64_emit_insn.
1182 2015-10-12 Yao Qi <yao.qi@linaro.org>
1184 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
1185 arch/aarch64-insn.h.
1186 (struct aarch64_memory_operand): Likewise.
1188 (emit_insn): Move to arch/aarch64-insn.c.
1189 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
1190 (emit_load_store): Move to arch/aarch64-insn.c.
1191 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
1192 (can_encode_int32): Remove.
1194 2015-10-12 Yao Qi <yao.qi@linaro.org>
1196 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
1197 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
1198 (aarch64_relocate_instruction): Likewise.
1199 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
1200 (struct aarch64_insn_visitor): Likewise.
1202 2015-10-12 Yao Qi <yao.qi@linaro.org>
1204 * linux-aarch64-low.c (struct aarch64_insn_data): New.
1205 (struct aarch64_insn_visitor): New.
1206 (struct aarch64_insn_relocation_data): New.
1207 (aarch64_ftrace_insn_reloc_b): New function.
1208 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1209 (aarch64_ftrace_insn_reloc_cb): Likewise.
1210 (aarch64_ftrace_insn_reloc_tb): Likewise.
1211 (aarch64_ftrace_insn_reloc_adr): Likewise.
1212 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
1213 (aarch64_ftrace_insn_reloc_others): Likewise.
1215 (aarch64_relocate_instruction): Use visitor.
1217 2015-10-12 Yao Qi <yao.qi@linaro.org>
1219 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
1220 int. Add argument buf.
1221 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
1222 aarch64_relocate_instruction.
1224 2015-10-12 Yao Qi <yao.qi@linaro.org>
1226 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
1227 argument insn. Remove local variable insn. Don't call
1229 (aarch64_install_fast_tracepoint_jump_pad): Call
1232 2015-09-30 Yao Qi <yao.qi@linaro.org>
1234 * linux-aarch64-low.c (emit_movk): Shorten a long line.
1235 (emit_load_store_pair): Likewise.
1237 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1239 * dll.c (match_dll): Add cast(s).
1240 (unloaded_dll): Likewise.
1241 * linux-low.c (second_thread_of_pid_p): Likewise.
1242 (delete_lwp_callback): Likewise.
1243 (count_events_callback): Likewise.
1244 (select_event_lwp_callback): Likewise.
1245 (linux_set_resume_request): Likewise.
1246 * server.c (accumulate_file_name_length): Likewise.
1247 (emit_dll_description): Likewise.
1248 (handle_qxfer_threads_worker): Likewise.
1249 (visit_actioned_threads): Likewise.
1250 * thread-db.c (any_thread_of): Likewise.
1251 * tracepoint.c (same_process_p): Likewise.
1252 (match_blocktype): Likewise.
1253 (build_traceframe_info_xml): Likewise.
1255 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
1257 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
1259 (gdb_unparse_agent_expr): Likewise.
1260 * hostio.c (require_data): Likewise.
1261 (handle_pread): Likewise.
1262 * linux-low.c (disable_regset): Likewise.
1263 (fetch_register): Likewise.
1264 (store_register): Likewise.
1265 (get_dynamic): Likewise.
1266 (linux_qxfer_libraries_svr4): Likewise.
1267 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
1268 (set_fast_tracepoint_jump): Likewise.
1269 (uninsert_fast_tracepoint_jumps_at): Likewise.
1270 (reinsert_fast_tracepoint_jumps_at): Likewise.
1271 (validate_inserted_breakpoint): Likewise.
1272 (clone_agent_expr): Likewise.
1273 * regcache.c (init_register_cache): Likewise.
1274 * remote-utils.c (putpkt_binary_1): Likewise.
1275 (decode_M_packet): Likewise.
1276 (decode_X_packet): Likewise.
1277 (look_up_one_symbol): Likewise.
1278 (relocate_instruction): Likewise.
1279 (monitor_output): Likewise.
1280 * server.c (handle_search_memory): Likewise.
1281 (handle_qxfer_exec_file): Likewise.
1282 (handle_qxfer_libraries): Likewise.
1283 (handle_qxfer): Likewise.
1284 (handle_query): Likewise.
1285 (handle_v_cont): Likewise.
1286 (handle_v_run): Likewise.
1287 (captured_main): Likewise.
1288 * target.c (write_inferior_memory): Likewise.
1289 * thread-db.c (try_thread_db_load_from_dir): Likewise.
1290 * tracepoint.c (init_trace_buffer): Likewise.
1291 (add_tracepoint_action): Likewise.
1292 (add_traceframe): Likewise.
1293 (add_traceframe_block): Likewise.
1294 (cmd_qtdpsrc): Likewise.
1295 (cmd_qtdv): Likewise.
1296 (cmd_qtstatus): Likewise.
1297 (response_source): Likewise.
1298 (response_tsv): Likewise.
1299 (cmd_qtnotes): Likewise.
1300 (gdb_collect): Likewise.
1301 (initialize_tracepoint): Likewise.
1303 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1305 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
1306 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
1307 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
1309 (enum aarch64_condition_codes): New enum.
1310 (w0): New static global.
1313 (struct aarch64_memory_operand) <type>: New
1314 MEMORY_OPERAND_POSTINDEX type.
1315 (postindex_memory_operand): New helper function.
1316 (emit_ret): New function.
1317 (emit_load_store_pair): New function, factored out of emit_stp
1318 with support for MEMORY_OPERAND_POSTINDEX.
1319 (emit_stp): Rewrite using emit_load_store_pair.
1320 (emit_ldp): New function.
1321 (emit_load_store): Likewise.
1322 (emit_ldr): Mention post-index instruction in comment.
1323 (emit_ldrh): New function.
1324 (emit_ldrb): New function.
1325 (emit_ldrsw): Mention post-index instruction in comment.
1326 (emit_str): Likewise.
1327 (emit_subs): New function.
1328 (emit_cmp): Likewise.
1329 (emit_and): Likewise.
1330 (emit_orr): Likewise.
1331 (emit_orn): Likewise.
1332 (emit_eor): Likewise.
1333 (emit_mvn): Likewise.
1334 (emit_lslv): Likewise.
1335 (emit_lsrv): Likewise.
1336 (emit_asrv): Likewise.
1337 (emit_mul): Likewise.
1338 (emit_sbfm): Likewise.
1339 (emit_sbfx): Likewise.
1340 (emit_ubfm): Likewise.
1341 (emit_ubfx): Likewise.
1342 (emit_csinc): Likewise.
1343 (emit_cset): Likewise.
1344 (emit_nop): Likewise.
1345 (emit_ops_insns): New helper function.
1346 (emit_pop): Likewise.
1347 (emit_push): Likewise.
1348 (aarch64_emit_prologue): New function.
1349 (aarch64_emit_epilogue): Likewise.
1350 (aarch64_emit_add): Likewise.
1351 (aarch64_emit_sub): Likewise.
1352 (aarch64_emit_mul): Likewise.
1353 (aarch64_emit_lsh): Likewise.
1354 (aarch64_emit_rsh_signed): Likewise.
1355 (aarch64_emit_rsh_unsigned): Likewise.
1356 (aarch64_emit_ext): Likewise.
1357 (aarch64_emit_log_not): Likewise.
1358 (aarch64_emit_bit_and): Likewise.
1359 (aarch64_emit_bit_or): Likewise.
1360 (aarch64_emit_bit_xor): Likewise.
1361 (aarch64_emit_bit_not): Likewise.
1362 (aarch64_emit_equal): Likewise.
1363 (aarch64_emit_less_signed): Likewise.
1364 (aarch64_emit_less_unsigned): Likewise.
1365 (aarch64_emit_ref): Likewise.
1366 (aarch64_emit_if_goto): Likewise.
1367 (aarch64_emit_goto): Likewise.
1368 (aarch64_write_goto_address): Likewise.
1369 (aarch64_emit_const): Likewise.
1370 (aarch64_emit_call): Likewise.
1371 (aarch64_emit_reg): Likewise.
1372 (aarch64_emit_pop): Likewise.
1373 (aarch64_emit_stack_flush): Likewise.
1374 (aarch64_emit_zero_ext): Likewise.
1375 (aarch64_emit_swap): Likewise.
1376 (aarch64_emit_stack_adjust): Likewise.
1377 (aarch64_emit_int_call_1): Likewise.
1378 (aarch64_emit_void_call_2): Likewise.
1379 (aarch64_emit_eq_goto): Likewise.
1380 (aarch64_emit_ne_goto): Likewise.
1381 (aarch64_emit_lt_goto): Likewise.
1382 (aarch64_emit_le_goto): Likewise.
1383 (aarch64_emit_gt_goto): Likewise.
1384 (aarch64_emit_ge_got): Likewise.
1385 (aarch64_emit_ops_impl): New static global variable.
1386 (aarch64_emit_ops): New target function, return
1387 &aarch64_emit_ops_impl.
1388 (struct linux_target_ops): Install it.
1390 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1392 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
1393 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
1395 * linux-aarch64-ipa.c: New file.
1396 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
1398 (aarch64_get_thread_area): New target method.
1399 (extract_signed_bitfield): New helper function.
1400 (aarch64_decode_ldr_literal): New function.
1401 (enum aarch64_opcodes): New enum.
1402 (struct aarch64_register): New struct.
1403 (struct aarch64_operand): New struct.
1404 (x0): New static global.
1413 (aarch64_register): New helper function.
1414 (register_operand): Likewise.
1415 (immediate_operand): Likewise.
1416 (struct aarch64_memory_operand): New struct.
1417 (offset_memory_operand): New helper function.
1418 (preindex_memory_operand): Likewise.
1419 (enum aarch64_system_control_registers): New enum.
1420 (ENCODE): New macro.
1421 (emit_insn): New helper function.
1422 (emit_b): New function.
1423 (emit_bcond): Likewise.
1424 (emit_cb): Likewise.
1425 (emit_tb): Likewise.
1426 (emit_blr): Likewise.
1427 (emit_stp): Likewise.
1428 (emit_ldp_q_offset): Likewise.
1429 (emit_stp_q_offset): Likewise.
1430 (emit_load_store): Likewise.
1431 (emit_ldr): Likewise.
1432 (emit_ldrsw): Likewise.
1433 (emit_str): Likewise.
1434 (emit_ldaxr): Likewise.
1435 (emit_stxr): Likewise.
1436 (emit_stlr): Likewise.
1437 (emit_data_processing_reg): Likewise.
1438 (emit_data_processing): Likewise.
1439 (emit_add): Likewise.
1440 (emit_sub): Likewise.
1441 (emit_mov): Likewise.
1442 (emit_movk): Likewise.
1443 (emit_mov_addr): Likewise.
1444 (emit_mrs): Likewise.
1445 (emit_msr): Likewise.
1446 (emit_sevl): Likewise.
1447 (emit_wfe): Likewise.
1448 (append_insns): Likewise.
1449 (can_encode_int32_in): New helper function.
1450 (aarch64_relocate_instruction): New function.
1451 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
1452 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
1453 (struct linux_target_ops): Install aarch64_get_thread_area,
1454 aarch64_install_fast_tracepoint_jump_pad and
1455 aarch64_get_min_fast_tracepoint_insn_len.
1457 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
1459 * Makefile.in (aarch64-insn.o): New rule.
1460 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
1462 2015-09-21 Yao Qi <yao.qi@linaro.org>
1464 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
1466 2015-09-21 Yao Qi <yao.qi@linaro.org>
1468 * tracepoint.c (max_jump_pad_size): Remove.
1470 2015-09-18 Yao Qi <yao.qi@linaro.org>
1472 * linux-aarch64-low.c: Don't include sys/uio.h.
1473 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
1475 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
1477 * tracepoint.c (eval_result_type): Change prototype.
1478 (condition_true_at_tracepoint): Fix argument to compiled_cond.
1480 2015-09-15 Pedro Alves <palves@redhat.com>
1482 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
1483 Check whether to report exec events instead of checking whether
1484 multiprocess is enabled.
1486 2015-09-15 Pedro Alves <palves@redhat.com>
1489 * remote-utils.c (prepare_resume_reply): Merge
1490 TARGET_WAITKIND_VFORK_DONE switch case with the
1491 TARGET_WAITKIND_FORKED case.
1493 2015-09-15 Yao Qi <yao.qi@linaro.org>
1495 * server.c (handle_query): Check string comparison using
1496 "else if" instead of "if".
1498 2015-09-15 Yao Qi <yao.qi@linaro.org>
1500 * server.c (vCont_supported): New global variable.
1501 (handle_query): Set vCont_supported to 1 if "vContSupported+"
1502 matches. Append ";vContSupported+" to own_buf.
1503 (handle_v_requests): Append ";s;S" to own_buf if target supports
1504 hardware single step or vCont_supported is false.
1505 (capture_main): Set vCont_supported to zero.
1507 2015-09-15 Yao Qi <yao.qi@linaro.org>
1509 * linux-low.c (linux_supports_conditional_breakpoints): Rename
1511 (linux_supports_hardware_single_step): ... New function.
1512 (linux_target_ops): Update.
1513 * lynx-low.c (lynx_target_ops): Set field
1514 supports_hardware_single_step to target_can_do_hardware_single_step.
1515 * nto-low.c (nto_target_ops): Likewise.
1516 * spu-low.c (spu_target_ops): Likewise.
1517 * win32-low.c (win32_target_ops): Likewise.
1518 * target.c (target_can_do_hardware_single_step): New function.
1519 * target.h (struct target_ops) <supports_conditional_breakpoints>:
1520 Remove. <supports_hardware_single_step>: New field.
1521 (target_supports_conditional_breakpoints): Remove.
1522 (target_supports_hardware_single_step): New macro.
1523 (target_can_do_hardware_single_step): Declare.
1524 * server.c (handle_query): Use target_supports_hardware_single_step
1525 instead of target_supports_conditional_breakpoints.
1527 2015-09-15 Yao Qi <yao.qi@linaro.org>
1529 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
1531 (struct linux_target_ops the_low_target): Install
1532 aarch64_linux_siginfo_fixup.
1534 2015-09-11 Don Breazeal <donb@codesourcery.com>
1535 Luis Machado <lgustavo@codesourcery.com>
1537 * linux-low.c (linux_mourn): Static declaration.
1538 (linux_arch_setup): Move in front of
1539 handle_extended_wait.
1540 (linux_arch_setup_thread): New function.
1541 (handle_extended_wait): Handle exec events. Call
1542 linux_arch_setup_thread. Make event_lwp argument a
1543 pointer-to-a-pointer.
1544 (check_zombie_leaders): Do not check stopped threads.
1545 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
1546 (linux_low_filter_event): Add lwp and thread for exec'ing
1547 non-leader thread if leader thread has been deleted.
1548 Refactor code into linux_arch_setup_thread and call it.
1549 Pass child lwp pointer by reference to handle_extended_wait.
1550 (linux_wait_for_event_filtered): Update comment.
1551 (linux_wait_1): Prevent clobbering exec event status.
1552 (linux_supports_exec_events): New function.
1553 (linux_target_ops) <supports_exec_events>: Initialize new member.
1554 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
1556 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
1557 * server.c (report_exec_events): New global variable.
1558 (handle_query): Handle qSupported query for exec-events feature.
1559 (captured_main): Initialize report_exec_events.
1560 * server.h (report_exec_events): Declare new global variable.
1561 * target.h (struct target_ops) <supports_exec_events>: New
1563 (target_supports_exec_events): New macro.
1564 * win32-low.c (win32_target_ops) <supports_exec_events>:
1565 Initialize new member.
1567 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
1569 * linux-low.c (linux_low_enable_btrace): Remove.
1570 (linux_target_ops): Replace linux_low_enable_btrace with
1571 linux_enable_btrace.
1573 2015-09-03 Yao Qi <yao.qi@linaro.org>
1575 * linux-aarch64-low.c (aarch64_insert_point): Call
1576 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
1579 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1581 * linux-low.c (check_stopped_by_breakpoint): Use
1582 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
1584 2015-08-27 Pedro Alves <palves@redhat.com>
1586 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
1588 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
1590 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
1591 the XNEW-family equivalent.
1592 (compile_bytecodes): Likewise.
1593 * dll.c (loaded_dll): Likewise.
1594 * event-loop.c (append_callback_event): Likewise.
1595 (create_file_handler): Likewise.
1596 (create_file_event): Likewise.
1597 * hostio.c (handle_open): Likewise.
1598 * inferiors.c (add_thread): Likewise.
1599 (add_process): Likewise.
1600 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
1601 * linux-arm-low.c (arm_new_process): Likewise.
1602 (arm_new_thread): Likewise.
1603 * linux-low.c (add_to_pid_list): Likewise.
1604 (linux_add_process): Likewise.
1605 (handle_extended_wait): Likewise.
1606 (add_lwp): Likewise.
1607 (enqueue_one_deferred_signal): Likewise.
1608 (enqueue_pending_signal): Likewise.
1609 (linux_resume_one_lwp_throw): Likewise.
1610 (linux_resume_one_thread): Likewise.
1611 (linux_read_memory): Likewise.
1612 (linux_write_memory): Likewise.
1613 * linux-mips-low.c (mips_linux_new_process): Likewise.
1614 (mips_linux_new_thread): Likewise.
1615 (mips_add_watchpoint): Likewise.
1616 * linux-x86-low.c (initialize_low_arch): Likewise.
1617 * lynx-low.c (lynx_add_process): Likewise.
1618 * mem-break.c (set_raw_breakpoint_at): Likewise.
1619 (set_breakpoint): Likewise.
1620 (add_condition_to_breakpoint): Likewise.
1621 (add_commands_to_breakpoint): Likewise.
1622 (clone_agent_expr): Likewise.
1623 (clone_one_breakpoint): Likewise.
1624 * regcache.c (new_register_cache): Likewise.
1625 * remote-utils.c (look_up_one_symbol): Likewise.
1626 * server.c (queue_stop_reply): Likewise.
1627 (start_inferior): Likewise.
1628 (queue_stop_reply_callback): Likewise.
1629 (handle_target_event): Likewise.
1630 * spu-low.c (fetch_ppc_memory): Likewise.
1631 (store_ppc_memory): Likewise.
1632 * target.c (set_target_ops): Likewise.
1633 * thread-db.c (thread_db_load_search): Likewise.
1634 (try_thread_db_load_1): Likewise.
1635 * tracepoint.c (add_tracepoint): Likewise.
1636 (add_tracepoint_action): Likewise.
1637 (create_trace_state_variable): Likewise.
1638 (cmd_qtdpsrc): Likewise.
1639 (cmd_qtro): Likewise.
1640 (add_while_stepping_state): Likewise.
1641 * win32-low.c (child_add_thread): Likewise.
1642 (get_image_name): Likewise.
1644 2015-08-25 Yao Qi <yao.qi@linaro.org>
1646 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
1648 2015-08-25 Yao Qi <yao.qi@linaro.org>
1650 * Makefile.in (aarch64-linux.o): New rule.
1651 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
1653 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
1654 (aarch64_init_debug_reg_state): Make it extern.
1655 (aarch64_linux_prepare_to_resume): Remove.
1657 2015-08-25 Yao Qi <yao.qi@linaro.org>
1659 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
1660 lwp_arch_private_info and ptid_of_lwp.
1662 2015-08-25 Yao Qi <yao.qi@linaro.org>
1664 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
1665 Find proc_info by find_process_pid. All callers updated.
1667 2015-08-25 Yao Qi <yao.qi@linaro.org>
1669 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
1671 (debug_reg_change_callback): Remove.
1672 (aarch64_notify_debug_reg_change): Remove.
1674 2015-08-25 Yao Qi <yao.qi@linaro.org>
1676 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
1677 Call current_lwp_ptid.
1679 2015-08-25 Yao Qi <yao.qi@linaro.org>
1681 * linux-aarch64-low.c (debug_reg_change_callback): Use
1684 2015-08-25 Yao Qi <yao.qi@linaro.org>
1686 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
1688 2015-08-25 Yao Qi <yao.qi@linaro.org>
1690 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
1692 2015-08-25 Yao Qi <yao.qi@linaro.org>
1694 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
1697 2015-08-25 Yao Qi <yao.qi@linaro.org>
1699 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
1701 (debug_reg_change_callback): Remove argument entry and add argument
1702 lwp. Remove local variable thread. Don't print thread id in the
1703 debugging output. Don't check whether pid of thread equals to pid.
1704 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
1705 iterate_over_lwps instead find_inferior.
1707 2015-08-24 Pedro Alves <palves@redhat.com>
1709 * inferiors.c (get_first_process): New function.
1710 * inferiors.h (get_first_process): New declaration.
1711 * remote-utils.c (read_ptid): Default to the first process in the
1712 list, instead of to the current thread's process.
1714 2015-08-24 Pedro Alves <palves@redhat.com>
1716 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
1717 * event-loop.c: Likewise.
1718 * remote-utils.c: Likewise.
1719 * tracepoint.c: Likewise.
1721 2015-08-24 Pedro Alves <palves@redhat.com>
1723 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
1726 2015-08-21 Pedro Alves <palves@redhat.com>
1728 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
1729 instead of literal 1.
1731 2015-08-21 Pedro Alves <palves@redhat.com>
1733 * tdesc.c (default_description): Explicitly zero-initialize.
1735 2015-08-21 Pedro Alves <palves@redhat.com>
1738 * inferiors.c (remove_thread): Discard any pending stop reply for
1740 * server.c (remove_all_on_match_pid): Rename to ...
1741 (remove_all_on_match_ptid): ... this. Work with a filter ptid
1743 (discard_queued_stop_replies): Change parameter to a ptid. Now
1745 (handle_v_kill, kill_inferior_callback, captured_main)
1746 (process_serial_event): Adjust.
1747 * server.h (discard_queued_stop_replies): Declare.
1749 2015-08-21 Pedro Alves <palves@redhat.com>
1751 * linux-low.c (wait_for_sigstop): Always switch to no thread
1752 selected if the previously current thread dies.
1753 * lynx-low.c (lynx_request_interrupt): Use the first thread's
1754 process instead of the current thread's.
1755 * remote-utils.c (input_interrupt): Don't check if there's no
1757 * server.c (gdb_read_memory, gdb_write_memory): If setting the
1758 current thread to the general thread fails, error out.
1759 (handle_qxfer_auxv, handle_qxfer_libraries)
1760 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
1761 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
1762 (handle_query): Check if there's a thread selected instead of
1763 checking whether there's any thread in the thread list.
1764 (handle_qxfer_threads, handle_qxfer_btrace)
1765 (handle_qxfer_btrace_conf): Don't error out early if there's no
1766 thread in the thread list.
1767 (handle_v_cont, myresume): Don't set the current thread to the
1769 (process_serial_event) <Hg handling>: Also set thread_id if the
1770 previous general thread is still alive.
1771 (process_serial_event) <g/G handling>: If setting the current
1772 thread to the general thread fails, error out.
1773 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
1774 thread's lwp instead of the current thread's.
1775 * target.c (set_desired_thread): If the desired thread was not
1776 found, leave the current thread pointing to NULL. Return an int
1777 (boolean) indicating success.
1778 * target.h (set_desired_thread): Change return type to int.
1780 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
1782 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
1783 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
1785 (ps_get_thread_area): New function.
1787 2015-08-19 Gary Benson <gbenson@redhat.com>
1789 * hostio.c (handle_pread): Do not attempt to read more data
1790 than hostio_reply_with_data can fit in a packet.
1792 2015-08-18 Joel Brobecker <brobecker@adacore.com>
1794 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
1796 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
1798 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
1800 2015-08-06 Pedro Alves <palves@redhat.com>
1802 * tracepoint.c (expr_eval_result): Now an int.
1804 2015-08-06 Pedro Alves <palves@redhat.com>
1806 * gdbthread.h (struct regcache): Forward declare.
1807 (struct thread_info) <regcache_data>: Now a struct regcache
1809 * inferiors.c (inferior_regcache_data)
1810 (set_inferior_regcache_data): Now work with struct regcache
1812 * inferiors.h (struct regcache): Forward declare.
1813 (inferior_regcache_data, set_inferior_regcache_data): Now work
1814 with struct regcache pointers.
1815 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
1816 (free_register_cache_thread): Remove struct regcache pointer
1819 2015-08-06 Pedro Alves <palves@redhat.com>
1821 * server.c (captured_main): On error, print the exception message
1822 to stderr, and if run_once is set, throw a quit.
1824 2015-08-06 Pedro Alves <palves@redhat.com>
1826 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
1829 2015-08-06 Pedro Alves <palves@redhat.com>
1831 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
1832 reading beyond the passed in buffer length.
1834 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
1836 * tracepoint.c (symbol_list) <required>: Remove.
1838 2015-08-06 Pedro Alves <palves@redhat.com>
1840 * linux-low.c (handle_extended_wait): Set the fork child's suspend
1841 count if stopping and suspending threads.
1842 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
1843 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
1844 (linux_detach): Complete an ongoing step-over.
1845 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
1847 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
1848 (linux_wait_1): If passing a signal to the inferior after
1849 finishing a step-over, unsuspend and re-resume all lwps. If we
1850 see a single-step event but the thread should be continuing, don't
1851 pass the trap to gdb.
1852 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
1853 internal_error instead of gdb_assert.
1854 (enqueue_pending_signal): New function.
1855 (check_ptrace_stopped_lwp_gone): Add debug output.
1856 (start_step_over): Use internal_error instead of gdb_assert.
1857 (complete_ongoing_step_over): New function.
1858 (linux_resume_one_thread): Don't resume a suspended thread.
1859 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
1862 2015-08-06 Pedro Alves <palves@redhat.com>
1864 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
1865 (linux_thread_alive): Use lwp_is_marked_dead.
1866 (extended_event_reported): Delete.
1867 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
1868 instead of extended_event_reported.
1869 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
1871 (lwp_is_marked_dead): New function.
1872 (lwp_running): Use lwp_is_marked_dead.
1873 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
1876 2015-08-06 Pedro Alves <palves@redhat.com>
1878 * linux-low.c (linux_wait_1): Move fork event output out of the
1879 !report_to_gdb check. Pass event_child->waitstatus to
1880 target_waitstatus_to_string instead of ourstatus.
1882 2015-08-04 Yao Qi <yao.qi@linaro.org>
1884 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
1885 if current_thread is 32 bit.
1887 2015-08-04 Yao Qi <yao.qi@linaro.org>
1889 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
1890 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
1891 * server.c (extended_protocol): Remove "static".
1892 * server.h (extended_protocol): Declare it.
1894 2015-08-04 Yao Qi <yao.qi@linaro.org>
1896 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
1897 both aarch64 and aarch32.
1898 (aarch64_set_pc): Likewise.
1900 2015-08-04 Yao Qi <yao.qi@linaro.org>
1902 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
1903 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
1904 arm-with-neon.xml to srv_xmlfiles.
1905 * linux-aarch64-low.c: Include linux-aarch32-low.h.
1906 (is_64bit_tdesc): New function.
1907 (aarch64_linux_read_description): New function.
1908 (aarch64_arch_setup): Call aarch64_linux_read_description.
1909 (regs_info): Rename to regs_info_aarch64.
1910 (aarch64_regs_info): Return right regs_info.
1911 (initialize_low_arch): Call initialize_low_arch_aarch32.
1913 2015-08-04 Yao Qi <yao.qi@linaro.org>
1915 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
1916 * linux-aarch32-low.c: New file.
1917 * linux-aarch32-low.h: New file.
1918 * linux-arm-low.c (arm_fill_gregset): Move it to
1919 linux-aarch32-low.c.
1920 (arm_store_gregset): Likewise.
1921 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
1922 (arm_store_vfpregset): Call arm_store_vfpregset_num.
1923 (arm_arch_setup): Check if PTRACE_GETREGSET works.
1924 (regs_info): Rename to regs_info_arm.
1925 (arm_regs_info): Return regs_info_aarch32 if
1926 have_ptrace_getregset is 1 and target description is
1927 arm_with_neon or arm_with_vfpv3.
1928 (initialize_low_arch): Don't call init_registers_arm_with_neon.
1929 Call initialize_low_arch_aarch32 instead.
1931 2015-08-04 Yao Qi <yao.qi@linaro.org>
1933 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
1934 * linux-low.c: ... here.
1935 * linux-low.h (have_ptrace_getregset): Declare it.
1937 2015-08-04 Pedro Alves <palves@redhat.com>
1939 * thread-db.c (struct thread_db): Use new typedefs.
1940 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
1942 (disable_thread_event_reporting): Cast result of dlsym to
1943 destination function pointer type.
1944 (thread_db_mourn): Use td_ta_delete_ftype.
1946 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
1948 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
1950 (CDX_BREAKPOINT): Define for R2.
1951 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
1952 (the_low_target): Add comments.
1954 2015-07-30 Yao Qi <yao.qi@linaro.org>
1956 * linux-arm-low.c (arm_hwcap): Remove it.
1957 (arm_read_description): New local variable arm_hwcap. Don't
1958 set arm_hwcap to zero.
1960 2015-07-30 Yao Qi <yao.qi@linaro.org>
1962 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
1963 Use regcache->tdesc instead.
1964 (arm_store_wmmxregset): Likewise.
1965 (arm_fill_vfpregset): Likewise.
1966 (arm_store_vfpregset): Likewise.
1968 2015-07-30 Yao Qi <yao.qi@linaro.org>
1970 * linux-arm-low.c: Include arch/arm.h.
1971 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
1972 (arm_store_gregset): Likewise.
1974 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
1976 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
1977 ptrace's 4th parameter.
1979 2015-07-27 Yao Qi <yao.qi@linaro.org>
1981 * configure.srv (case aarch64*-*-linux*): Don't set
1984 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
1986 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
1988 * linux-arm-low.c: Likewise.
1989 * linux-cris-low.c: Likewise.
1990 * linux-crisv32-low.c: Likewise.
1991 * linux-low.c: Likewise.
1992 * linux-m68k-low.c: Likewise.
1993 * linux-mips-low.c: Likewise.
1994 * linux-nios2-low.c: Likewise.
1995 * linux-s390-low.c: Likewise.
1996 * linux-sparc-low.c: Likewise.
1997 * linux-tic6x-low.c: Likewise.
1998 * linux-tile-low.c: Likewise.
1999 * linux-x86-low.c: Likewise.
2001 2015-07-24 Pedro Alves <palves@redhat.com>
2003 * config.in: Regenerate.
2004 * configure: Regenerate.
2006 2015-07-24 Pedro Alves <palves@redhat.com>
2008 * acinclude.m4: Include ../ptrace.m4.
2009 * configure.ac: Call GDB_AC_PTRACE.
2010 * config.in, configure: Regenerate.
2012 2015-07-24 Yao Qi <yao.qi@linaro.org>
2014 * linux-low.c (linux_create_inferior): Remove setting to
2015 proc->priv->new_inferior.
2016 (linux_attach): Likewise.
2017 (linux_low_filter_event): Likewise.
2018 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
2020 2015-07-24 Yao Qi <yao.qi@linaro.org>
2022 * linux-low.c (linux_arch_setup): New function.
2023 (linux_low_filter_event): If proc->tdesc is NULL and
2024 proc->attached is true, call the_low_target.arch_setup.
2025 Otherwise, keep status pending, and return.
2026 (linux_resume_one_lwp_throw): Don't call get_pc if
2027 thread->while_stepping isn't NULL. Don't call
2028 get_thread_regcache if proc->tdesc is NULL.
2029 (need_step_over_p): Return 0 if proc->tdesc is NULL.
2030 (linux_target_ops): Install arch_setup.
2031 * server.c (start_inferior): Call the_target->arch_setup.
2032 * target.h (struct target_ops) <arch_setup>: New field.
2033 (target_arch_setup): New marco.
2034 * lynx-low.c (lynx_target_ops): Update.
2035 * nto-low.c (nto_target_ops): Update.
2036 * spu-low.c (spu_target_ops): Update.
2037 * win32-low.c (win32_target_ops): Update.
2039 2015-07-24 Yao Qi <yao.qi@linaro.org>
2041 * linux-low.c (linux_add_process): Don't set
2042 proc->priv->new_inferior.
2043 (linux_create_inferior): Set proc->priv->new_inferior to 1.
2044 (linux_attach): Likewise.
2046 2015-07-24 Yao Qi <yao.qi@linaro.org>
2048 * server.c (start_inferior): Code refactor.
2050 2015-07-24 Yao Qi <yao.qi@linaro.org>
2052 * server.c (process_serial_event): Set general_thread.
2054 2015-07-21 Yao Qi <yao.qi@linaro.org>
2056 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
2057 aarch64_linux_get_debug_reg_capacity.
2059 2015-07-17 Yao Qi <yao.qi@linaro.org>
2061 * Makefile.in (aarch64-linux-hw-point.o): New rule.
2062 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
2063 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
2064 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
2065 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
2066 (AARCH64_HWP_ALIGNMENT): Likewise.
2067 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
2068 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
2069 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
2070 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
2071 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
2072 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
2073 (struct aarch64_debug_reg_state): Likewise.
2074 (struct arch_lwp_info): Likewise.
2075 (aarch64_align_watchpoint): Likewise.
2076 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
2077 (aarch64_watchpoint_length): Likewise.
2078 (aarch64_point_encode_ctrl_reg): Likewise
2079 (aarch64_point_is_aligned): Likewise.
2080 (aarch64_align_watchpoint): Likewise.
2081 (aarch64_linux_set_debug_regs):
2082 (aarch64_dr_state_insert_one_point): Likewise.
2083 (aarch64_dr_state_remove_one_point): Likewise.
2084 (aarch64_handle_breakpoint): Likewise.
2085 (aarch64_handle_aligned_watchpoint): Likewise.
2086 (aarch64_handle_unaligned_watchpoint): Likewise.
2087 (aarch64_handle_watchpoint): Likewise.
2089 2015-07-17 Yao Qi <yao.qi@linaro.org>
2091 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
2092 and don't aarch64_get_debug_reg_state. All callers update.
2093 (aarch64_handle_aligned_watchpoint): Likewise.
2094 (aarch64_handle_unaligned_watchpoint): Likewise.
2095 (aarch64_handle_watchpoint): Likewise.
2096 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
2097 (aarch64_remove_point): Likewise.
2099 2015-07-17 Yao Qi <yao.qi@linaro.org>
2101 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
2103 (aarch64_handle_unaligned_watchpoint): Likewise.
2105 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2107 Revert the previous 3 commits:
2108 Move gdb_regex* to common/
2109 Move linux_find_memory_regions_full & co.
2110 gdbserver build-id attribute generator
2112 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2113 Jan Kratochvil <jan.kratochvil@redhat.com>
2115 gdbserver build-id attribute generator.
2116 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
2117 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
2118 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
2120 (get_dynamic): Use find_pdhr to traverse program headers.
2121 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
2122 (compare_mapping_entry_range, struct find_memory_region_callback_data)
2123 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
2124 (get_hex_build_id): New.
2125 (linux_qxfer_libraries_svr4): Add optional build-id attribute
2126 to reply XML document.
2128 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2129 Jan Kratochvil <jan.kratochvil@redhat.com>
2131 * target.c: Include target/target-utils.h and fcntl.h.
2132 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
2133 (target_fileio_read_stralloc): New functions.
2135 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2137 * Makefile.in (OBS): Add gdb_regex.o.
2139 * config.in: Rebuilt.
2140 * configure: Rebuilt.
2142 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
2143 Jan Kratochvil <jan.kratochvil@redhat.com>
2145 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
2146 * Makefile.in (OBS): Add target-utils.o.
2147 (linux-maps.o, target-utils.o): New.
2148 * configure.srv (srv_linux_obj): Add linux-maps.o.
2150 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
2152 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
2154 (the_low_target): Install it.
2156 2015-07-14 Pedro Alves <palves@redhat.com>
2158 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
2159 Instead, ignore ECHILD, and throw an error for other errnos.
2161 2015-07-10 Pedro Alves <palves@redhat.com>
2163 * event-loop.c (struct callback_event) <data>: Change type to
2164 gdb_client_data instance instead of gdb_client_data pointer.
2165 (append_callback_event): Adjust.
2167 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
2169 * linux-aarch64-low.c: Add comments for each linux_target_ops
2170 method. Remove comments already covered in target_ops and
2171 linux_target_ops definitions.
2172 (the_low_target): Add comments for each unimplemented method.
2174 2015-07-09 Yao Qi <yao.qi@linaro.org>
2176 * linux-aarch64-low.c (aarch64_regmap): Remove.
2177 (aarch64_usrregs_info): Remove.
2178 (regs_info): Set field usrregs to NULL.
2180 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
2182 * linux-low.c: Include "rsp-low.h"
2183 (linux_low_encode_pt_config, linux_low_encode_raw): New.
2184 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
2185 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
2186 (handle_btrace_enable_pt): New.
2187 (handle_btrace_general_set): Support "pt".
2188 (handle_btrace_conf_general_set): Support "pt:size".
2190 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2192 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
2195 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
2197 * linux-aarch64-low.c: Remove comment about endianness.
2198 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
2199 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
2202 2015-06-24 Gary Benson <gbenson@redhat.com>
2204 * linux-i386-ipa.c (stdint.h): Do not include.
2205 * lynx-i386-low.c (stdint.h): Likewise.
2206 * lynx-ppc-low.c (stdint.h): Likewise.
2207 * mem-break.c (stdint.h): Likewise.
2208 * thread-db.c (stdint.h): Likewise.
2209 * tracepoint.c (stdint.h): Likewise.
2210 * win32-low.c (stdint.h): Likewise.
2212 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
2214 * server.c (write_qxfer_response): Update call to
2215 remote_escape_output.
2217 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
2218 Jan Kratochvil <jan.kratochvil@redhat.com>
2220 Merge multiple hex conversions.
2221 * gdbreplay.c (tohex): Rename to 'fromhex'.
2222 (logchar): Use fromhex.
2224 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2226 * server.c (handle_qxfer_libraries): Set `version' attribute for
2229 2015-06-10 Gary Benson <gbenson@redhat.com>
2231 * target.h (struct target_ops) <multifs_open>: New field.
2232 <multifs_unlink>: Likewise.
2233 <multifs_readlink>: Likewise.
2234 * linux-low.c (nat/linux-namespaces.h): New include.
2235 (linux_target_ops): Initialize the_target->multifs_open,
2236 the_target->multifs_unlink and the_target->multifs_readlink.
2237 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
2238 * hostio.c (hostio_fs_pid): New static variable.
2239 (hostio_handle_new_gdb_connection): New function.
2240 (handle_setfs): Likewise.
2241 (handle_open): Use the_target->multifs_open as appropriate.
2242 (handle_unlink): Use the_target->multifs_unlink as appropriate.
2243 (handle_readlink): Use the_target->multifs_readlink as
2245 (handle_vFile): Handle vFile:setfs packets.
2246 * server.c (handle_query): Call hostio_handle_new_gdb_connection
2247 after target_handle_new_gdb_connection.
2249 2015-06-10 Gary Benson <gbenson@redhat.com>
2251 * configure.ac (AC_CHECK_FUNCS): Add setns.
2252 * config.in: Regenerate.
2253 * configure: Likewise.
2254 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
2255 (linux-namespaces.o): New rule.
2256 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
2258 2015-06-09 Gary Benson <gbenson@redhat.com>
2260 * hostio.c (handle_open): Process mode argument with
2261 fileio_to_host_mode.
2263 2015-06-01 Yao Qi <yao.qi@linaro.org>
2265 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
2266 * linux-x86-low.c: Likewise.
2268 2015-05-28 Don Breazeal <donb@codesourcery.com>
2270 * linux-low.c (handle_extended_wait): Initialize
2271 thread_info.last_resume_kind for new fork children.
2273 2015-05-15 Pedro Alves <palves@redhat.com>
2275 * target.h (target_handle_new_gdb_connection): Rewrite using if
2276 wrapped in do/while.
2278 2015-05-14 Joel Brobecker <brobecker@adacore.com>
2280 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
2281 * configure, config.in: Regenerate.
2282 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
2285 2015-05-12 Don Breazeal <donb@codesourcery.com>
2287 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
2288 PTRACE_EVENT_VFORK_DONE.
2289 (linux_low_ptrace_options, extended_event_reported): Add vfork
2291 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
2292 and "vforkdone" for RSP 'T' Stop Reply Packet.
2293 * server.h (report_vfork_events): Declare
2296 2015-05-12 Don Breazeal <donb@codesourcery.com>
2298 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
2299 (the_low_target) <new_fork>: Initialize new member.
2300 * linux-arm-low.c (arm_new_fork): New function.
2301 (the_low_target) <new_fork>: Initialize new member.
2302 * linux-low.c (handle_extended_wait): Call new target function
2304 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
2305 * linux-mips-low.c (mips_add_watchpoint): New function
2306 extracted from mips_insert_point.
2307 (the_low_target) <new_fork>: Initialize new member.
2308 (mips_linux_new_fork): New function.
2309 (mips_insert_point): Call mips_add_watchpoint.
2310 * linux-x86-low.c (x86_linux_new_fork): New function.
2311 (the_low_target) <new_fork>: Initialize new member.
2313 2015-05-12 Don Breazeal <donb@codesourcery.com>
2315 * linux-low.c (handle_extended_wait): Implement return value,
2316 rename argument 'event_child' to 'event_lwp', handle
2317 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
2318 (linux_low_ptrace_options): New function.
2319 (linux_low_filter_event): Call linux_low_ptrace_options,
2320 use different argument fo linux_enable_event_reporting,
2321 use return value from handle_extended_wait.
2322 (extended_event_reported): New function.
2323 (linux_wait_1): Call extended_event_reported and set
2324 status to report fork events.
2325 (linux_write_memory): Add pid to debug message.
2326 (reset_lwp_ptrace_options_callback): New function.
2327 (linux_handle_new_gdb_connection): New function.
2328 (linux_target_ops): Initialize new structure member.
2329 * linux-low.h (struct lwp_info) <waitstatus>: New member.
2330 * lynx-low.c: Initialize new structure member.
2331 * remote-utils.c (prepare_resume_reply): Implement stop reason
2332 "fork" for "T" stop message.
2333 * server.c (handle_query): Call handle_new_gdb_connection.
2334 * server.h (report_fork_events): Declare global flag.
2335 * target.h (struct target_ops) <handle_new_gdb_connection>:
2337 (target_handle_new_gdb_connection): New macro.
2338 * win32-low.c: Initialize new structure member.
2340 2015-05-12 Don Breazeal <donb@codesourcery.com>
2342 * mem-break.c (APPEND_TO_LIST): Define macro.
2343 (clone_agent_expr): New function.
2344 (clone_one_breakpoint): New function.
2345 (clone_all_breakpoints): New function.
2346 * mem-break.h: Declare new functions.
2348 2015-05-12 Don Breazeal <donb@codesourcery.com>
2350 * linux-low.c (linux_supports_fork_events): New function.
2351 (linux_supports_vfork_events): New function.
2352 (linux_target_ops): Initialize new structure members.
2353 (initialize_low): Call linux_check_ptrace_features.
2354 * lynx-low.c (lynx_target_ops): Initialize new structure
2356 * server.c (report_fork_events, report_vfork_events):
2358 (handle_query): Add new features to qSupported packet and
2360 (captured_main): Initialize new global variables.
2361 * target.h (struct target_ops) <supports_fork_events>:
2363 <supports_vfork_events>: New member.
2364 (target_supports_fork_events): New macro.
2365 (target_supports_vfork_events): New macro.
2366 * win32-low.c (win32_target_ops): Initialize new structure
2369 2015-05-12 Gary Benson <gbenson@redhat.com>
2371 * server.c (handle_qxfer_exec_file): Use current process
2374 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
2376 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
2377 Remove HAVE_PTRACE_GETREGS conditionals.
2378 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
2379 instead of PTRACE_GETREGS and PTRACE_SETREGS.
2381 2015-05-08 Yao Qi <yao.qi@linaro.org>
2383 * linux-low.c (linux_supports_conditional_breakpoints): New
2385 (linux_target_ops): Install new target method.
2386 * lynx-low.c (lynx_target_ops): Install NULL hook for
2387 supports_conditional_breakpoints.
2388 * nto-low.c (nto_target_ops): Likewise.
2389 * spu-low.c (spu_target_ops): Likewise.
2390 * win32-low.c (win32_target_ops): Likewise.
2391 * server.c (handle_query): Check
2392 target_supports_conditional_breakpoints.
2393 * target.h (struct target_ops) <supports_conditional_breakpoints>:
2395 (target_supports_conditional_breakpoints): New macro.
2397 2015-05-06 Pedro Alves <palves@redhat.com>
2400 * server.c (start_inferior): If the process exits, mourn it.
2402 2015-04-21 Gary Benson <gbenson@redhat.com>
2404 * hostio.c (fileio_open_flags_to_host): Factored out to
2405 fileio_to_host_openflags in common/fileio.c. Single use
2408 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2410 * linux-xtensa-low.c (xtensa_fill_gregset)
2411 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
2414 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
2416 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
2417 (regs_info): Replace usrregs pointer with NULL.
2419 2015-04-17 Gary Benson <gbenson@redhat.com>
2421 * target.h (struct target_ops) <pid_to_exec_file>: New field.
2422 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
2423 * server.c (handle_qxfer_exec_file): New function.
2424 (qxfer_packets): Add exec-file entry.
2425 (handle_query): Report qXfer:exec-file:read as supported packet.
2427 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
2429 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
2431 2015-04-09 Gary Benson <gbenson@redhat.com>
2433 * hostio-errno.c (errno_to_fileio_error): Remove function.
2434 Update caller to use remote_fileio_to_fio_error.
2436 2015-04-09 Yao Qi <yao.qi@linaro.org>
2438 * linux-low.c (linux_insert_point): Call
2439 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
2440 (linux_remove_point): Call remove_memory_breakpoint if type is
2442 * linux-x86-low.c (x86_insert_point): Don't call
2443 insert_memory_breakpoint.
2444 (x86_remove_point): Don't call remove_memory_breakpoint.
2446 2015-04-01 Pedro Alves <palves@redhat.com>
2447 Cleber Rosa <crosa@redhat.com>
2449 * server.c (gdbserver_usage): Reorganize and extend the usage
2452 2015-03-24 Pedro Alves <palves@redhat.com>
2454 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
2455 output. Also dump TRAP_TRACE.
2456 (linux_low_filter_event): In debug output, distinguish a
2457 resume_stop SIGSTOP from a delayed SIGSTOP.
2459 2015-03-24 Gary Benson <gbenson@redhat.com>
2461 * linux-x86-low.c (x86_linux_new_thread): Moved to
2463 (x86_linux_prepare_to_resume): Likewise.
2465 2015-03-24 Gary Benson <gbenson@redhat.com>
2467 * Makefile.in (x86-linux-dregs.o): New rule.
2468 * configure.srv: Add x86-linux-dregs.o to relevant targets.
2469 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
2470 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
2471 (x86_linux_dr_get): Likewise.
2472 (x86_linux_dr_set): Likewise.
2473 (update_debug_registers_callback): Likewise.
2474 (x86_linux_dr_set_addr): Likewise.
2475 (x86_linux_dr_get_addr): Likewise.
2476 (x86_linux_dr_set_control): Likewise.
2477 (x86_linux_dr_get_control): Likewise.
2478 (x86_linux_dr_get_status): Likewise.
2479 (x86_linux_update_debug_registers): Likewise.
2481 2015-03-24 Gary Benson <gbenson@redhat.com>
2483 * linux-x86-low.c (x86_linux_update_debug_registers):
2484 New function, factored out from...
2485 (x86_linux_prepare_to_resume): ...this.
2487 2015-03-24 Gary Benson <gbenson@redhat.com>
2489 * linux-x86-low.c (x86_linux_dr_get): Update comments.
2490 (x86_linux_dr_set): Likewise.
2491 (update_debug_registers_callback): Likewise.
2492 (x86_linux_dr_set_addr): Likewise.
2493 (x86_linux_dr_get_addr): Likewise.
2494 (x86_linux_dr_set_control): Likewise.
2495 (x86_linux_dr_get_control): Likewise.
2496 (x86_linux_dr_get_status): Likewise.
2497 (x86_linux_prepare_to_resume): Likewise.
2499 2015-03-24 Gary Benson <gbenson@redhat.com>
2501 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
2502 Use perror_with_name. Pass string through gettext.
2503 (x86_linux_dr_set): Likewise.
2505 2015-03-24 Gary Benson <gbenson@redhat.com>
2507 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
2508 (x86_linux_dr_set_addr): ...this.
2509 (x86_dr_low_get_addr): Rename to...
2510 (x86_linux_dr_get_addr): ...this.
2511 (x86_dr_low_set_control): Rename to...
2512 (x86_linux_dr_set_control): ...this.
2513 (x86_dr_low_get_control): Rename to...
2514 (x86_linux_dr_get_control): ...this.
2515 (x86_dr_low_get_status): Rename to...
2516 (x86_linux_dr_get_status): ...this.
2517 (x86_dr_low): Update with new function names.
2519 2015-03-24 Gary Benson <gbenson@redhat.com>
2521 * Makefile.in (x86-linux.o): New rule.
2522 * configure.srv: Add x86-linux.o to relevant targets.
2523 * linux-low.c (lwp_set_arch_private_info): New function.
2524 (lwp_arch_private_info): Likewise.
2525 * linux-x86-low.c: Include nat/x86-linux.h.
2526 (arch_lwp_info): Removed structure.
2527 (update_debug_registers_callback):
2528 Use lwp_set_debug_registers_changed.
2529 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
2530 and lwp_set_debug_registers_changed.
2531 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2533 2015-03-24 Gary Benson <gbenson@redhat.com>
2535 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
2536 * linux-arm-low.c (arm_new_thread): Likewise.
2537 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
2538 * linux-mips-low.c (mips_linux_new_thread): Likewise.
2539 * linux-x86-low.c (x86_linux_new_thread): Likewise.
2540 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
2542 2015-03-24 Gary Benson <gbenson@redhat.com>
2544 * linux-low.c (ptid_of_lwp): New function.
2545 (lwp_is_stopped): Likewise.
2546 (lwp_stop_reason): Likewise.
2547 * linux-x86-low.c (update_debug_registers_callback):
2549 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
2552 2015-03-24 Gary Benson <gbenson@redhat.com>
2554 * linux-low.h (linux_stop_lwp): Remove declaration.
2556 2015-03-24 Gary Benson <gbenson@redhat.com>
2558 * linux-low.h: Include nat/linux-nat.h.
2559 * linux-low.c (iterate_over_lwps_args): New structure.
2560 (iterate_over_lwps_filter): New function.
2561 (iterate_over_lwps): Likewise.
2562 * linux-x86-low.c (update_debug_registers_callback):
2563 Update signature to what iterate_over_lwps expects.
2564 Remove PID check that iterate_over_lwps now performs.
2565 (x86_dr_low_set_addr): Use iterate_over_lwps.
2566 (x86_dr_low_set_control): Likewise.
2568 2015-03-24 Gary Benson <gbenson@redhat.com>
2570 * linux-x86-low.c (x86_debug_reg_state): New function.
2571 (x86_linux_prepare_to_resume): Use the above.
2573 2015-03-24 Gary Benson <gbenson@redhat.com>
2575 * linux-low.c (current_lwp_ptid): New function.
2576 * linux-x86-low.c: Include nat/linux-nat.h.
2577 (x86_dr_low_get_addr): Use current_lwp_ptid.
2578 (x86_dr_low_get_control): Likewise.
2579 (x86_dr_low_get_status): Likewise.
2581 2015-03-20 Pedro Alves <palves@redhat.com>
2583 * tracepoint.c (cmd_qtstatus): Make "str" const.
2585 2015-03-20 Pedro Alves <palves@redhat.com>
2587 * server.c (handle_general_set): Make "req_str" const.
2589 2015-03-19 Pedro Alves <palves@redhat.com>
2591 * linux-low.c (linux_resume_one_lwp): Rename to ...
2592 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
2593 instead call perror_with_name.
2594 (check_ptrace_stopped_lwp_gone): New function.
2595 (linux_resume_one_lwp): Reimplement as wrapper around
2596 linux_resume_one_lwp_throw that swallows errors if the LWP is
2599 2015-03-19 Pedro Alves <palves@redhat.com>
2601 * linux-low.c (count_events_callback, select_event_lwp_callback):
2602 No longer check whether the thread has resume_stop as last resume
2605 2015-03-19 Pedro Alves <palves@redhat.com>
2607 * linux-low.c (count_events_callback, select_event_lwp_callback):
2608 Use the lwp's status_pending_p field, not the thread's.
2610 2015-03-19 Pedro Alves <palves@redhat.com>
2612 * linux-low.c (select_event_lwp_callback): Update comments to
2613 no longer mention SIGTRAP.
2615 2015-03-18 Gary Benson <gbenson@redhat.com>
2617 * server.c (handle_query): Do not report vFile:fstat as supported.
2619 2015-03-11 Gary Benson <gbenson@redhat.com>
2621 * hostio.c (sys/types.h): New include.
2622 (sys/stat.h): Likewise.
2623 (common-remote-fileio.h): Likewise.
2624 (handle_fstat): New function.
2625 (handle_vFile): Handle vFile:fstat packets.
2627 2015-03-11 Gary Benson <gbenson@redhat.com>
2629 * configure.ac (AC_CHECK_MEMBERS): Add checks for
2630 struct stat.st_blocks and struct stat.st_blksize.
2631 * configure: Regenerate.
2632 * config.in: Likewise.
2633 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
2634 (OBS): Add common-remote-fileio.o.
2635 (common-remote-fileio.o): New rule.
2637 2015-03-09 Pedro Alves <palves@redhat.com>
2639 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
2640 'struct sockaddr' pointer in 'accept' call.
2642 2015-03-09 Pedro Alves <palves@redhat.com>
2645 2015-03-07 Pedro Alves <palves@redhat.com>
2646 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2647 or <winsock2.h> here. Instead include "gdb_socket.h".
2648 (remote_open): Use union gdb_sockaddr_u.
2649 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2650 or <winsock2.h> here. Instead include "gdb_socket.h".
2651 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2652 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2654 (init_named_socket, gdb_agent_helper_thread): Use union
2657 2015-03-07 Pedro Alves <palves@redhat.com>
2659 * configure.ac (build_warnings): Move
2660 -Wdeclaration-after-statement to the C-specific set.
2661 * configure: Regenerate.
2663 2015-03-07 Pedro Alves <palves@redhat.com>
2665 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
2666 or <winsock2.h> here. Instead include "gdb_socket.h".
2667 (remote_open): Use union gdb_sockaddr_u.
2668 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
2669 or <winsock2.h> here. Instead include "gdb_socket.h".
2670 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
2671 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
2673 (init_named_socket, gdb_agent_helper_thread): Use union
2676 2015-03-07 Pedro Alves <palves@redhat.com>
2678 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
2681 2015-03-06 Yao Qi <yao.qi@linaro.org>
2683 * linux-aarch64-low.c (aarch64_insert_point): Use
2684 show_debug_regs as a boolean.
2685 (aarch64_remove_point): Likewise.
2687 2015-03-05 Pedro Alves <palves@redhat.com>
2689 * lynx-low.c (lynx_target_ops): Install NULL hooks for
2690 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
2691 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
2692 * nto-low.c (nto_target_ops): Likewise.
2693 * spu-low.c (spu_target_ops): Likewise.
2694 * win32-low.c (win32_target_ops): Likewise.
2696 2015-03-04 Pedro Alves <palves@redhat.com>
2698 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
2699 Decide whether a breakpoint triggered based on the SIGTRAP's
2701 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
2702 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
2703 (linux_low_filter_event): Check for breakpoints before checking
2705 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
2707 (linux_stopped_by_sw_breakpoint)
2708 (linux_supports_stopped_by_sw_breakpoint)
2709 (linux_stopped_by_hw_breakpoint)
2710 (linux_supports_stopped_by_hw_breakpoint): New functions.
2711 (linux_target_ops): Install new target methods.
2713 2015-03-04 Pedro Alves <palves@redhat.com>
2715 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
2716 * server.c (swbreak_feature, hwbreak_feature): New globals.
2717 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
2718 (captured_main): Clear swbreak_feature and hwbreak_feature.
2719 * server.h (swbreak_feature, hwbreak_feature): Declare.
2720 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
2721 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
2722 supports_stopped_by_hw_breakpoint>: New fields.
2723 (target_supports_stopped_by_sw_breakpoint)
2724 (target_stopped_by_sw_breakpoint)
2725 (target_supports_stopped_by_hw_breakpoint)
2726 (target_stopped_by_hw_breakpoint): Declare.
2728 2015-03-04 Pedro Alves <palves@redhat.com>
2730 enum lwp_stop_reason -> enum target_stop_reason
2731 * linux-low.c (check_stopped_by_breakpoint): Adjust.
2732 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
2733 (linux_wait_1, stuck_in_jump_pad_callback)
2734 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
2735 (linux_stopped_by_watchpoint):
2736 * linux-low.h (enum lwp_stop_reason): Delete.
2737 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
2738 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
2740 2015-03-04 Yao Qi <yao.qi@linaro.org>
2742 * Makefile.in (SFILES): Add linux-aarch64-low.c.
2744 2015-03-03 Gary Benson <gbenson@redhat.com>
2746 * hostio.c (handle_vFile): Fix prefix lengths.
2748 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
2750 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
2753 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
2755 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
2756 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
2757 (clean): Add "rm -f" for above C files.
2758 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
2759 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
2760 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
2761 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
2762 * linux-s390-low.c (HWCAP_S390_VX): New macro.
2763 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
2764 (init_registers_s390x_vx_linux64)
2765 (init_registers_s390x_tevx_linux64)
2766 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
2767 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
2769 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
2770 (s390_store_vxrs_high): New functions.
2771 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
2773 (s390_arch_setup): Add logic for selecting one of the new target
2774 descriptions. Activate the new vector regsets if applicable.
2775 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
2776 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
2777 and init_registers_s390x_tevx_linux64.
2779 2015-03-01 Pedro Alves <palves@redhat.com>
2781 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
2784 2015-02-27 Pedro Alves <palves@redhat.com>
2786 * linux-x86-low.c (u_debugreg_offset): New function.
2787 (x86_linux_dr_get, x86_linux_dr_set): Use it.
2789 2015-02-27 Pedro Alves <palves@redhat.com>
2791 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
2792 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
2793 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
2794 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
2795 (ps_lsetfpregs, ps_getpid)
2796 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
2797 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
2798 (ps_lsetxregs, ps_plog): Declare.
2800 2015-02-27 Pedro Alves <palves@redhat.com>
2802 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
2803 IP_AGENT_EXPORT_FUNC.
2804 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
2805 IP_AGENT_EXPORT_FUNC.
2806 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
2807 (IP_AGENT_EXPORT): Delete.
2808 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2809 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2810 (gdb_trampoline_buffer_error, collecting, gdb_collect)
2811 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
2812 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
2813 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
2814 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
2815 (traceframe_read_count, traceframe_write_count)
2816 (traceframes_created, trace_state_variables, get_raw_reg)
2817 (get_trace_state_variable_value, set_trace_state_variable_value)
2818 (ust_loaded, helper_thread_id, cmd_buf): Use
2819 IPA_SYM_EXPORTED_NAME.
2820 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
2821 (tracepoints) Use IP_AGENT_EXPORT_VAR.
2822 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
2823 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2824 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
2825 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
2826 EXTERN_C_PUSH/EXTERN_C_POP.
2827 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
2828 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
2829 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2830 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
2831 (traceframe_write_count, traceframe_read_count)
2832 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
2833 (about_to_request_buffer_space, get_trace_state_variable_value)
2834 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
2835 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
2836 EXTERN_C_PUSH/EXTERN_C_POP.
2837 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
2838 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
2839 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
2840 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
2841 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
2842 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
2843 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
2844 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
2846 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
2847 (IP_AGENT_EXPORT_VAR_DECL): Define.
2849 (gdb_agent_get_raw_reg): Declare.
2851 2015-02-27 Tom Tromey <tromey@redhat.com>
2852 Pedro Alves <palves@redhat.com>
2854 Rename symbols whose names are reserved C++ keywords throughout.
2856 2015-02-27 Pedro Alves <palves@redhat.com>
2858 * Makefile.in (COMPILER): New, get it from autoconf.
2859 (CXX): Get from autoconf instead.
2860 (COMPILE.pre): Use COMPILER.
2861 (CC-LD): Rename to ...
2862 (CC_LD): ... this. Use COMPILER.
2863 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
2864 (CXX_FOR_TARGET): Default to g++ instead of gcc.
2865 * acinclude.m4: Include build-with-cxx.m4.
2866 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
2867 Disable -Werror by default if building in C++ mode.
2868 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
2869 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
2870 the C++ compiler. Save/restore CXXFLAGS too.
2871 * configure: Regenerate.
2873 2015-02-27 Pedro Alves <palves@redhat.com>
2875 * acinclude.m4: Include libiberty.m4.
2876 * configure.ac: Call libiberty_INIT.
2877 * config.in, configure: Regenerate.
2879 2015-02-26 Pedro Alves <palves@redhat.com>
2881 * linux-low.c (linux_wait_1): When incrementing the PC past a
2882 program breakpoint always use the_low_target.breakpoint_len as
2883 increment, rather than the maximum between that and
2884 the_low_target.decr_pc_after_break.
2886 2015-02-23 Pedro Alves <palves@redhat.com>
2888 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
2889 thread was doing a step-over; always adjust the PC if
2890 we stepped over a permanent breakpoint.
2891 (linux_wait_1): If we stepped over breakpoint that was on top of a
2892 permanent breakpoint, manually advance the PC past it.
2894 2015-02-23 Pedro Alves <palves@redhat.com>
2896 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
2898 (x86_fill_gregset, x86_store_gregset): Use it when handling
2901 2015-02-20 Pedro Alves <palves@redhat.com>
2903 * thread-db.c: Include "nat/linux-procfs.h".
2904 (thread_db_init): Skip listing new threads if the kernel supports
2905 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
2907 2015-02-20 Pedro Alves <palves@redhat.com>
2909 * linux-low.c (status_pending_p_callback): Use ptid_match.
2911 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
2913 PR breakpoints/16812
2914 * linux-low.c (wstatus_maybe_breakpoint): Remove.
2915 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
2916 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
2918 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
2920 PR breakpoints/15956
2921 * tracepoint.c (cmd_qtinit): Add check for current_thread.
2923 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2925 * linux-low.c (linux_low_btrace_conf): Print size.
2926 * server.c (handle_btrace_conf_general_set): New.
2927 (hanle_general_set): Call handle_btrace_conf_general_set.
2928 (handle_query): Report Qbtrace-conf:bts:size as supported.
2930 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2932 * linux-low.c (linux_low_enable_btrace): Update parameters.
2933 (linux_low_btrace_conf): New.
2934 (linux_target_ops)<to_btrace_conf>: Initialize.
2935 * server.c (current_btrace_conf): New.
2936 (handle_btrace_enable): Rename to ...
2937 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
2938 to target_enable_btrace. Update comment. Update users.
2939 (handle_qxfer_btrace_conf): New.
2940 (qxfer_packets): Add btrace-conf entry.
2941 (handle_query): Report qXfer:btrace-conf:read as supported packet.
2942 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
2943 (target_ops)<read_btrace_conf>: New.
2944 (target_enable_btrace): Update parameters.
2945 (target_read_btrace_conf): New.
2947 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2949 * server.c (handle_btrace_general_set): Remove call to
2950 target_supports_btrace.
2951 (supported_btrace_packets): New.
2952 (handle_query): Call supported_btrace_packets.
2953 * target.h: include btrace-common.h.
2954 (btrace_target_info): Removed.
2955 (supports_btrace, target_supports_btrace): Update parameters.
2957 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
2959 * Makefile.in (SFILES): Add common/btrace-common.c.
2960 (OBS): Add common/btrace-common.o.
2961 (btrace-common.o): Add build rules.
2962 * linux-low: Include btrace-common.h.
2963 (linux_low_read_btrace): Use struct btrace_data. Call
2964 btrace_data_init and btrace_data_fini.
2966 2015-02-06 Pedro Alves <palves@redhat.com>
2968 * thread-db.c (find_new_threads_callback): Add debug output.
2970 2015-02-04 Pedro Alves <palves@redhat.com>
2972 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
2973 (resume_stopped_resumed_lwps): New function.
2974 (linux_wait_for_event_filtered): Use it.
2976 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2978 * Makefile.in (SFILES): Add linux-personality.c.
2979 (linux-personality.o): New rule.
2980 * configure.srv (srv_linux_obj): Add linux-personality.o to the
2981 list of objects to be built.
2982 * linux-low.c: Include nat/linux-personality.h.
2983 (linux_create_inferior): Remove code to disable address space
2984 randomization (moved to ../nat/linux-personality.c). Create
2985 cleanup to disable address space randomization.
2987 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
2989 * Makefile.in (posix-strerror.o): New rule.
2990 (mingw-strerror.o): Likewise.
2991 * configure: Regenerated.
2992 * configure.ac: Source file ../common/common.host. Initialize new
2993 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
2995 2015-01-14 Yao Qi <yao@codesourcery.com>
2997 * Makefile.in (SFILES): Add nat/ppc-linux.c.
2998 (ppc-linux.o): New rule.
2999 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
3000 * configure.ac: AC_CHECK_FUNCS(getauxval).
3001 * config.in: Re-generated.
3002 * configure: Re-generated.
3003 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
3004 ppc64_64bit_inferior_p
3006 2015-01-14 Yao Qi <yao@codesourcery.com>
3008 * linux-ppc-low.c: Include "nat/ppc-linux.h".
3009 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
3010 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
3011 (PT_ORIG_R3, PT_TRAP): Likewise.
3012 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
3013 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
3014 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
3016 2015-01-10 Joel Brobecker <brobecker@adacore.com>
3018 * i387-fp.c (i387_cache_to_xsave): In look over
3019 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
3020 zmmh_low_space field by use of zmmh_high_space.
3022 2015-01-09 Pedro Alves <palves@redhat.com>
3024 * linux-low.c (step_over_bkpt): Move higher up in the file.
3025 (handle_extended_wait): Don't store the stop_pc here.
3026 (get_stop_pc): Adjust comments and rename to ...
3027 (check_stopped_by_breakpoint): ... this. Record whether the LWP
3028 stopped for a software breakpoint or hardware breakpoint.
3029 (thread_still_has_status_pending_p): New function.
3030 (status_pending_p_callback): Use
3031 thread_still_has_status_pending_p. If the event is no longer
3032 interesting, resume the LWP.
3033 (handle_tracepoints): Add assert.
3034 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
3035 (wstatus_maybe_breakpoint): New function.
3036 (cancel_breakpoint): Delete function.
3037 (check_stopped_by_watchpoint): New function, factored out from
3038 linux_low_filter_event.
3039 (lp_status_maybe_breakpoint): Delete function.
3040 (linux_low_filter_event): Remove filter_ptid argument.
3041 Leave thread group exits pending here. Store the LWP's stop PC.
3042 Always leave events pending.
3043 (linux_wait_for_event_filtered): Pull all events out of the
3044 kernel, and leave them all pending.
3045 (count_events_callback, select_event_lwp_callback): Consider all
3047 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
3048 (select_event_lwp): Only give preference to the stepping LWP in
3049 all-stop mode. Adjust comments.
3050 (ignore_event): New function.
3051 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
3052 references to cancel_breakpoints. Adjust to renames. Also give
3053 equal priority to all LWPs that have had events in non-stop mode.
3054 If reporting a software breakpoint event, unadjust the LWP's PC.
3055 (linux_wait): If linux_wait_1 returned an ignored event, retry.
3056 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
3058 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
3059 (resume_status_pending_p): Use thread_still_has_status_pending_p.
3060 (linux_stopped_by_watchpoint): Adjust.
3061 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
3062 * linux-low.h (enum lwp_stop_reason): New.
3063 (struct lwp_info) <stop_pc>: Adjust comment.
3064 <stopped_by_watchpoint>: Delete field.
3065 <stop_reason>: New field.
3066 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
3067 * mem-break.c (software_breakpoint_inserted_here)
3068 (hardware_breakpoint_inserted_here): New function.
3069 * mem-break.h (software_breakpoint_inserted_here)
3070 (hardware_breakpoint_inserted_here): Declare.
3071 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
3072 (cancel_breakpoints): Delete.
3073 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
3074 (upload_fast_traceframes): Remove references to
3077 2015-01-09 Pedro Alves <palves@redhat.com>
3079 * thread-db.c (find_new_threads_callback): Ignore thread if the
3080 kernel thread ID is -1.
3082 2015-01-09 Pedro Alves <palves@redhat.com>
3084 * linux-low.c (linux_attach_fail_reason_string): Move to
3085 nat/linux-ptrace.c, and rename.
3086 (linux_attach_lwp): Update comment.
3087 (attach_proc_task_lwp_callback): New function.
3088 (linux_attach): Adjust to rename and use
3089 linux_proc_attach_tgid_threads.
3090 (linux_attach_fail_reason_string): Delete declaration.
3092 2015-01-01 Joel Brobecker <brobecker@adacore.com>
3094 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
3095 * server.c (gdbserver_version): Likewise.
3097 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
3099 * remote-utils.c: Include ctype.h.
3100 (input_interrupt): Explicitly handle the case when the char
3101 received is the NUL byte. Improve the printing of non-ASCII
3104 2014-12-16 Joel Brobecker <brobecker@adacore.com>
3106 * linux-low.c (linux_low_filter_event): Update call to
3107 linux_enable_event_reporting following the addition of
3108 a new parameter to that function.
3110 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
3113 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
3114 (AARCH64_FPCR_REGNO): Likewise.
3115 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
3116 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
3117 (aarch64_store_fpregset): Likewise.
3119 2014-12-15 Joel Brobecker <brobecker@adacore.com>
3121 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
3122 Remove FIXME comment about assumption about N.
3124 2014-12-13 Joel Brobecker <brobecker@adacore.com>
3126 * configure.ac: If large-file support is disabled in GDBserver,
3127 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
3128 * configure: Regenerate.
3130 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3132 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
3133 warning upon ENODATA from ptrace.
3134 * linux-s390-low.c (s390_store_tdb): New.
3135 (s390_regsets): Add regset for NT_S390_TDB.
3137 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3139 * linux-low.c (regsets_store_inferior_registers): Skip regsets
3140 without a fill_function.
3141 * linux-s390-low.c (s390_fill_last_break): Remove.
3142 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
3143 (s390_arch_setup): Use regset's size instead of fill_function for
3146 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3148 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
3149 the regset's store function when ptrace returned an error.
3150 * regcache.c (get_thread_regcache): Invalidate register cache
3151 before fetching inferior's registers.
3153 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
3155 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
3156 while-loop as for-loop.
3157 (regsets_store_inferior_registers): Likewise.
3159 2014-11-28 Yao Qi <yao@codesourcery.com>
3161 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
3162 * config.in, configure: Re-generate.
3163 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
3166 2014-11-21 Yao Qi <yao@codesourcery.com>
3168 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
3169 (AC_CHECK_HEADERS): Remove malloc.h.
3170 * configure: Re-generated.
3171 * config.in: Re-generated.
3172 * server.h: Don't include alloca.h and malloc.h.
3173 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
3174 Don't include malloc.h.
3176 2014-11-17 Joel Brobecker <brobecker@adacore.com>
3178 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
3179 corresponding ERRNO check in same block.
3181 2014-11-12 Pedro Alves <palves@redhat.com>
3183 * server.c (cont_thread): Update comment.
3184 (start_inferior, attach_inferior): No longer clear cont_thread.
3185 (handle_v_cont): No longer set cont_thread.
3186 (captured_main): Clear cont_thread each time a GDB connects.
3188 2014-11-12 Pedro Alves <palves@redhat.com>
3190 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
3191 thread, and don't resume all threads if the Hc thread has exited.
3193 2014-11-12 Pedro Alves <palves@redhat.com>
3195 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
3196 the process group instead of to a specific LWP.
3198 2014-10-15 Pedro Alves <palves@redhat.com>
3201 * win32-arm-low.c (arm_set_thread_context): Remove current_event
3203 (arm_set_thread_context): Delete.
3204 (the_low_target): Adjust.
3205 * win32-i386-low.c (debug_registers_changed)
3206 (debug_registers_used): Delete.
3207 (update_debug_registers_callback): New function.
3208 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
3209 needing to update their debug registers.
3210 (win32_get_current_dr): New function.
3211 (x86_dr_low_get_addr, x86_dr_low_get_control)
3212 (x86_dr_low_get_status): Fetch the debug register from the thread
3214 (i386_initial_stuff): Adjust.
3215 (i386_get_thread_context): Remove current_event parameter. Don't
3216 clear debug_registers_changed nor copy DR values to
3218 (i386_set_thread_context): Delete.
3219 (i386_prepare_to_resume): New function.
3220 (i386_thread_added): Mark the thread as needing to update irs
3222 (the_low_target): Remove i386_set_thread_context and install
3223 i386_prepare_to_resume.
3224 * win32-low.c (win32_get_thread_context): Adjust.
3225 (win32_set_thread_context): Use SetThreadContext
3227 (win32_prepare_to_resume): New function.
3228 (win32_require_context): New function, factored out from ...
3229 (thread_rec): ... this.
3230 (continue_one_thread): Call win32_prepare_to_resume on each thread
3231 we're about to continue.
3232 (win32_resume): Call win32_prepare_to_resume on the event thread.
3233 * win32-low.h (struct win32_thread_info)
3234 <debug_registers_changed>: New field.
3235 (struct win32_target_ops): Change prototype of set_thread_context,
3236 delete set_thread_context and add prepare_to_resume.
3237 (win32_require_context): New declaration.
3239 2014-10-08 Gary Benson <gbenson@redhat.com>
3241 * server.h: Do not include common-exceptions.h.
3243 2014-10-08 Gary Benson <gbenson@redhat.com>
3245 * server.h: Do not include cleanups.h.
3247 2014-09-30 James Hogan <james.hogan@imgtec.com>
3249 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
3252 2014-09-23 Yao Qi <yao@codesourcery.com>
3254 * linux-low.c (lp_status_maybe_breakpoint): New function.
3255 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
3256 (count_events_callback): Likewise.
3257 (select_event_lwp_callback): Likewise.
3258 (cancel_breakpoints_callback): Likewise.
3260 2014-09-19 Don Breazeal <donb@codesourcery.com>
3262 * linux-low.c (handle_extended_wait): Call
3263 linux_ptrace_get_extended_event.
3264 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
3265 linux_is_extended_waitstatus.
3267 2014-09-16 Joel Brobecker <brobecker@adacore.com>
3269 * Makefile.in (CPPFLAGS): Define.
3270 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
3271 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
3273 2014-09-16 Gary Benson <gbenson@redhat.com>
3275 * inferiors.h (current_inferior): Renamed as...
3276 (current_thread): New variable. All uses updated.
3277 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
3278 (maybe_move_out_of_jump_pad): Likewise.
3279 (cancel_breakpoint): Likewise.
3280 (linux_low_filter_event): Likewise.
3281 (wait_for_sigstop): Likewise.
3282 (linux_resume_one_lwp): Likewise.
3283 (need_step_over_p): Likewise.
3284 (start_step_over): Likewise.
3285 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
3286 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
3287 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
3288 and save_inferior as saved_thread.
3289 * regcache.c (get_thread_regcache): Renamed saved_inferior as
3291 (regcache_invalidate_thread): Likewise.
3292 * remote-utils.c (prepare_resume_reply): Likewise.
3293 * thread-db.c (thread_db_get_tls_address): Likewise.
3294 (disable_thread_event_reporting): Likewise.
3295 (remove_thread_event_breakpoints): Likewise.
3296 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
3298 * target.h (set_desired_inferior): Renamed as...
3299 (set_desired_thread): New declaration. All uses updated.
3300 * server.c (myresume): Updated comment to reference thread instead
3302 (handle_serial_event): Likewise.
3303 (handle_target_event): Likewise.
3305 2014-09-12 Tom Tromey <tromey@redhat.com>
3306 Gary Benson <gbenson@redhat.com>
3308 * regcache.h: Include common-regcache.h.
3309 (regcache_read_pc): Don't declare.
3310 * regcache.c (get_thread_regcache_for_ptid): New function.
3312 2014-09-11 Tom Tromey <tromey@redhat.com>
3313 Gary Benson <gbenson@redhat.com>
3315 * symbol.c: New file.
3316 * Makefile.in (SFILES): Add symbol.c.
3317 (OBS): Add symbol.o.
3319 2014-09-11 Gary Benson <gbenson@redhat.com>
3321 * target.c (target_stop_ptid, target_continue_ptid): New
3324 2014-09-11 Tom Tromey <tromey@redhat.com>
3325 Gary Benson <gbenson@redhat.com>
3327 * target.h: Include target/target.h.
3328 * target.c (target_read_memory, target_read_uint32)
3329 (target_write_memory): New functions.
3331 2014-09-11 Gary Benson <gbenson@redhat.com>
3333 * server.h (debug_hw_points): Don't declare.
3334 * server.c (debug_hw_points): Don't define. Replace all uses
3335 with show_debug_regs.
3336 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
3337 all uses with show_debug_regs.
3339 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
3341 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
3342 endianness into account.
3343 (ppc_supply_ptrace_register): Likewise.
3345 2014-09-03 James Hogan <james.hogan@imgtec.com>
3347 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
3348 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
3350 2014-09-03 Gary Benson <gbenson@redhat.com>
3352 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
3353 ALL_DEBUG_ADDRESS_REGISTERS.
3355 2014-09-02 Gary Benson <gbenson@redhat.com>
3357 * i386-low.h: Renamed as...
3358 * x86-low.h: New file. All type, function and variable name
3359 prefixes changed from "i386_" to "x86_". All references updated.
3360 * i386-low.c: Renamed as...
3361 * x86-low.c: New file. All type, function and variable name
3362 prefixes changed from "i386_" to "x86_". All references updated.
3364 2014-09-02 Gary Benson <gbenson@redhat.com>
3366 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
3367 (x86_linux_new_thread): Likewise.
3369 2014-08-29 Gary Benson <gbenson@redhat.com>
3371 * server.h (setjmp.h): Do not include.
3372 (toplevel): Do not declare.
3373 (common-exceptions.h): Include.
3374 (cleanups.h): Likewise.
3375 * server.c (toplevel): Do not define.
3376 (exit_code): New static global.
3377 (detach_or_kill_for_exit_cleanup): New function.
3378 (main): New function. Original main renamed to...
3379 (captured_main): New function.
3380 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
3382 2014-08-29 Gary Benson <gbenson@redhat.com>
3384 * Makefile.in (SFILES): Add common/common-exceptions.c.
3385 (OBS): Add common-exceptions.o.
3386 (common-exceptions.o): New rule.
3387 * utils.c (prepare_to_throw_exception): New function.
3389 2014-08-29 Gary Benson <gbenson@redhat.com>
3391 * config.in: Regenerate.
3392 * configure: Likewise.
3394 2014-08-29 Gary Benson <gbenson@redhat.com>
3396 * Makefile.in (SFILES): Add common/cleanups.c.
3398 (cleanups.o): New rule.
3400 2014-08-29 Gary Benson <gbenson@redhat.com>
3402 * utils.c (internal_vwarning): New function.
3404 2014-08-28 Gary Benson <gbenson@redhat.com>
3406 * utils.h (fatal): Remove declaration.
3407 * utils.c (fatal): Remove function.
3409 2014-08-28 Gary Benson <gbenson@redhat.com>
3411 * tracepoint.c (gdb_agent_init): Replace fatal with
3413 (initialize_tracepoint): Likewise.
3415 2014-08-28 Gary Benson <gbenson@redhat.com>
3417 * remote-utils.c (remote_prepare): Replace fatal with error.
3419 2014-08-28 Gary Benson <gbenson@redhat.com>
3421 * linux-low.c (linux_async): Replace fatal with warning.
3423 (linux_start_non_stop): Return -1 if linux_async failed.
3425 2014-08-28 Gary Benson <gbenson@redhat.com>
3427 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
3429 (i386_dr_low_get_addr): Remove vague comment.
3430 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
3433 2014-08-28 Gary Benson <gbenson@redhat.com>
3435 * inferiors.c (get_thread_process): Replace check with gdb_assert.
3436 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
3438 (linux_resume_one_lwp): Likewise.
3439 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
3441 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
3442 with internal_error.
3443 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
3444 (init_register_cache): Replace fatal with gdb_assert_not_reached.
3445 (find_register_by_name): Replace fatal with internal_error.
3446 (find_regno): Likewise.
3447 * tdesc.c (init_target_desc): Replace check with gdb_assert.
3448 * thread-db.c (thread_db_create_event): Likewise.
3449 (thread_db_load_search): Likewise.
3450 (try_thread_db_load_1): Likewise.
3451 * tracepoint.c (get_jump_space_head): Replace fatal with
3453 (claim_trampoline_space): Likewise.
3454 (have_fast_tracepoint_trampoline_buffer): Likewise.
3455 (cmd_qtstart): Likewise.
3456 (stop_tracing): Likewise.
3457 (fast_tracepoint_collecting): Likewise.
3458 (target_malloc): Likewise.
3459 (download_tracepoint): Likewise.
3460 (download_trace_state_variables): Replace check with gdb_assert.
3461 (upload_fast_traceframes): Replace fatal with internal_error.
3463 2014-08-19 Tom Tromey <tromey@redhat.com>
3464 Gary Benson <gbenson@redhat.com>
3466 * Makefile.in (SFILES): Add common/common-debug.c.
3467 (OBS): Add common-debug.o.
3468 (common-debug.o): New rule.
3469 * debug.h (debug_printf): Don't declare.
3470 * debug.c (debug_printf): Renamed and rewritten as...
3471 (debug_vprintf): New function.
3473 2014-08-19 Gary Benson <gbenson@redhat.com>
3475 * utils.h: Do not include print-utils.h.
3477 2014-08-19 Tom Tromey <tromey@redhat.com>
3478 Gary Benson <gbenson@redhat.com>
3480 * server.h: Add static assertion.
3481 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
3483 2014-08-19 Tom Tromey <tromey@redhat.com>
3484 Gary Benson <gbenson@redhat.com>
3486 * Makefile.in (SFILES): Add common/errors.c.
3487 (OBS): Add errors.o.
3488 (IPA_OBS): Add errors-ipa.o.
3489 (errors.o): New rule.
3490 (errors-ipa.o): Likewise.
3491 * utils.h (perror_with_name, error, warning): Don't declare.
3492 * utils.c (warning): Renamed and rewritten as...
3493 (vwarning): New function.
3494 (error): Renamed and rewritten as...
3495 (verror): New function.
3496 (internal_error): Renamed and rewritten as...
3497 (internal_verror): New function.
3499 2014-08-07 Gary Benson <gbenson@redhat.com>
3501 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
3502 * configure: Regenerate.
3503 * config.in: Likewise.
3504 * server.h: Do not include errno.h.
3505 * event-loop.c: Likewise.
3506 * hostio-errno.c: Likewise.
3507 * linux-low.c: Likewise.
3508 * remote-utils.c: Likewise.
3509 * spu-low.c: Likewise.
3510 * utils.c: Likewise.
3511 * gdbreplay.c: Unconditionally include errno.h.
3513 2014-08-07 Gary Benson <gbenson@redhat.com>
3515 * server.h: Do not include string.h.
3516 * event-loop.c: Likewise.
3517 * linux-low.c: Likewise.
3518 * regcache.c: Likewise.
3519 * remote-utils.c: Likewise.
3520 * spu-low.c: Likewise.
3521 * utils.c: Likewise.
3523 2014-08-07 Gary Benson <gbenson@redhat.com>
3525 * server.h: Do not include gdb_assert.h.
3527 2014-08-07 Gary Benson <gbenson@redhat.com>
3529 * server.h: Do not include common-utils.h.
3531 2014-08-07 Gary Benson <gbenson@redhat.com>
3533 * server.h: Do not include ptid.h.
3534 * notif.h: Likewise.
3536 2014-08-07 Gary Benson <gbenson@redhat.com>
3538 * server.h: Do not include gdb_locale.h.
3540 2014-08-07 Gary Benson <gbenson@redhat.com>
3542 * server.h: Do not include gdb/signals.h.
3543 * win32-low.c: Likewise.
3545 2014-08-07 Gary Benson <gbenson@redhat.com>
3547 * server.h: Do not include pathmax.h.
3549 2014-08-07 Gary Benson <gbenson@redhat.com>
3551 * server.h: Do not include libiberty.h.
3552 * linux-bfin-low.c: Likewise.
3554 2014-08-07 Gary Benson <gbenson@redhat.com>
3556 * server.h: Do not include ansidecl.h.
3558 2014-08-07 Gary Benson <gbenson@redhat.com>
3560 * linux-x86-low.c: Do not include stddef.h.
3561 * lynx-ppc-low.c: Likewise.
3562 * tracepoint.c: Likewise.
3564 2014-08-07 Gary Benson <gbenson@redhat.com>
3566 * server.h: Do not include stdarg.h.
3567 * nto-low.c: Likewise.
3569 2014-08-07 Gary Benson <gbenson@redhat.com>
3571 * server.h: Do not include stdlib.h.
3572 * inferiors.c: Likewise.
3573 * linux-low.c: Likewise.
3574 * regcache.c: Likewise.
3575 * spu-low.c: Likewise.
3576 * tracepoint.c: Likewise.
3577 * utils.c: Likewise.
3579 2014-08-07 Gary Benson <gbenson@redhat.com>
3581 * server.h: Do not include stdio.h.
3582 * linux-low.c: Likewise.
3583 * remote-utils.c: Likewise.
3584 * spu-low.c: Likewise.
3585 * utils.c: Likewise.
3586 * wincecompat.c: Likewise.
3588 2014-08-06 Gary Benson <gbenson@redhat.com>
3590 * regcache.c (init_register_cache): Move conditionals inside if.
3592 2014-08-06 Gary Benson <gbenson@redhat.com>
3594 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
3596 2014-07-31 Gary Benson <gbenson@redhat.com>
3598 * ax.h: Do not include server.h.
3599 * gdbthread.h: Likewise.
3600 * lynx-low.h: Likewise.
3601 * notif.h: Likewise.
3603 2014-07-30 Gary Benson <gbenson@redhat.com>
3605 * server.h: Include common-defs.h.
3606 Do not include config.h or build-gnulib-gdbserver/config.h.
3608 2014-07-30 Gary Benson <gbenson@redhat.com>
3610 * hostio-errno.c: Move server.h to top of includes list.
3611 * inferiors.c: Likewise.
3612 * linux-x86-low.c: Likewise.
3613 * notif.c: Include server.h.
3615 2014-07-24 Tom Tromey <tromey@redhat.com>
3616 Gary Benson <gbenson@redhat.com>
3618 * server.h (CORE_ADDR): Now unsigned.
3620 2014-07-16 Pedro Alves <palves@redhat.com>
3622 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
3624 2014-07-15 Pedro Alves <palves@redhat.com>
3626 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
3629 2014-07-11 Pedro Alves <palves@redhat.com>
3631 * linux-low.c (kill_wait_lwp): New function, based on
3632 kill_one_lwp_callback, but use my_waitpid directly.
3633 (kill_one_lwp_callback, linux_kill): Use it.
3635 2014-06-23 Pedro Alves <palves@redhat.com>
3637 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
3638 before setting DR0..DR3.
3640 2014-06-20 Gary Benson <gbenson@redhat.com>
3642 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
3643 * configure: Regenerated.
3644 * config.in: Likewise.
3646 2014-06-20 Gary Benson <gbenson@redhat.com>
3648 * Makefile.in (SFILES): Update locations for files moved
3650 (object file files): Reordered.
3652 2014-06-20 Gary Benson <gbenson@redhat.com>
3654 * i386-low.h (i386_dr_low_can_set_addr): Removed.
3655 (i386_dr_low_set_addr): Likewise.
3656 (i386_dr_low_get_addr): Likewise.
3657 (i386_dr_low_can_set_control): Likewise.
3658 (i386_dr_low_set_control): Likewise.
3659 (i386_dr_low_get_control): Likewise.
3660 (i386_dr_low_get_status): Likewise.
3661 (i386_get_debug_register_length): Likewise.
3662 * linux-x86-low.c (i386_dr_low_set_addr):
3663 Changed signature. Made static.
3664 (i386_dr_low_get_addr): Likewise.
3665 (i386_dr_low_set_control): Likewise.
3666 (i386_dr_low_get_control): Likewise.
3667 (i386_dr_low_get_status): Likewise.
3668 (i386_dr_low): New global variable.
3669 * win32-i386-low.c (i386_dr_low_set_addr):
3670 Changed signature. Made static.
3671 (i386_dr_low_get_addr): Likewise.
3672 (i386_dr_low_set_control): Likewise.
3673 (i386_dr_low_get_control): Likewise.
3674 (i386_dr_low_get_status): Likewise.
3675 (i386_dr_low): New global variable.
3677 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
3679 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
3680 * Makefile.in (AR, AR_FLAGS): Define.
3681 * configure: Regenerate.
3683 2014-06-19 Gary Benson <gbenson@redhat.com>
3685 * Makefile.in (i386-dregs.o): New rule.
3686 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
3687 * i386-low.c (target.h): Remove include.
3688 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
3689 (DR_CONTROL_SHIFT): Likewise.
3690 (DR_CONTROL_SIZE): Likewise.
3691 (DR_RW_EXECUTE): Likewise.
3692 (DR_RW_WRITE): Likewise.
3693 (DR_RW_READ): Likewise.
3694 (DR_RW_IORW): Likewise.
3695 (DR_LEN_1): Likewise.
3696 (DR_LEN_2): Likewise.
3697 (DR_LEN_4): Likewise.
3698 (DR_LEN_8): Likewise.
3699 (DR_LOCAL_ENABLE_SHIFT): Likewise.
3700 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
3701 (DR_ENABLE_SIZE): Likewise.
3702 (DR_LOCAL_SLOWDOWN): Likewise.
3703 (DR_GLOBAL_SLOWDOWN): Likewise.
3704 (DR_CONTROL_RESERVED): Likewise.
3705 (I386_DR_CONTROL_MASK): Likewise.
3706 (I386_DR_VACANT): Likewise.
3707 (I386_DR_LOCAL_ENABLE): Likewise.
3708 (I386_DR_GLOBAL_ENABLE): Likewise.
3709 (I386_DR_DISABLE): Likewise.
3710 (I386_DR_SET_RW_LEN): Likewise.
3711 (I386_DR_GET_RW_LEN): Likewise.
3712 (I386_DR_WATCH_HIT): Likewise.
3713 (i386_wp_op_t): Likewise.
3714 (i386_show_dr): Likewise.
3715 (i386_length_and_rw_bits): Likewise.
3716 (i386_insert_aligned_watchpoint): Likewise.
3717 (i386_remove_aligned_watchpoint): Likewise.
3718 (i386_handle_nonaligned_watchpoint): Likewise.
3719 i386_update_inferior_debug_regs(): Likewise.
3720 (i386_dr_insert_watchpoint): Likewise.
3721 (i386_dr_remove_watchpoint): Likewise.
3722 (i386_dr_region_ok_for_watchpoint): Likewise.
3723 (i386_dr_stopped_data_address): Likewise.
3724 (i386_dr_stopped_by_watchpoint): Likewise.
3726 2014-06-19 Gary Benson <gbenson@redhat.com>
3728 * i386-low.c (i386_dr_show): Renamed to
3729 i386_show_dr and made static. All uses updated.
3730 (i386_dr_length_and_rw_bits): Renamed to
3731 i386_length_and_rw_bits and made static.
3733 (i386_dr_insert_aligned_watchpoint): Renamed to
3734 i386_insert_aligned_watchpoint and made static.
3736 (i386_dr_remove_aligned_watchpoint): Renamed to
3737 i386_remove_aligned_watchpoint and made static.
3739 (i386_dr_update_inferior_debug_regs): Renamed to
3740 i386_update_inferior_debug_regs and made static.
3743 2014-06-18 Gary Benson <gbenson@redhat.com>
3745 * i386-low.h (i386_dr_low_can_set_addr): New macro.
3746 (i386_dr_low_can_set_control): Likewise.
3747 (i386_get_debug_register_length): Likewise.
3748 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
3749 (i386_dr_low_can_set_control): Likewise.
3750 (i386_get_debug_register_length): Likewise.
3752 2014-06-17 Gary Benson <gbenson@redhat.com>
3754 * i386-low.h (i386-dregs.h): New include.
3755 (DR_FIRSTADDR): Now in i386-dregs.h.
3756 (DR_LASTADDR): Likewise.
3757 (DR_NADDR): Likewise.
3758 (DR_STATUS): Likewise.
3759 (DR_CONTROL): Likewise.
3760 (i386_debug_reg_state): Likewise.
3761 (i386_dr_insert_watchpoint): Likewise.
3762 (i386_dr_remove_watchpoint): Likewise.
3763 (i386_dr_region_ok_for_watchpoint): Likewise.
3764 (i386_dr_stopped_data_address): Likewise.
3765 (i386_dr_stopped_by_watchpoint): Likewise.
3766 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
3768 2014-06-18 Gary Benson <gbenson@redhat.com>
3770 * i386-low.h (i386_low_insert_watchpoint): Renamed to
3771 i386_dr_insert_watchpoint.
3772 (i386_low_remove_watchpoint): Renamed to
3773 i386_dr_remove_watchpoint.
3774 (i386_low_region_ok_for_watchpoint): Renamed to
3775 i386_dr_region_ok_for_watchpoint.
3776 (i386_low_stopped_data_address): Renamed to
3777 i386_dr_stopped_data_address.
3778 (i386_low_stopped_by_watchpoint): Renamed to
3779 i386_dr_stopped_by_watchpoint.
3780 * i386-low.c (i386_show_dr): Renamed to
3781 i386_dr_show and made nonstatic. All uses updated.
3782 (i386_length_and_rw_bits): Renamed to
3783 i386_dr_length_and_rw_bits and made nonstatic.
3785 (i386_insert_aligned_watchpoint): Renamed to
3786 i386_dr_insert_aligned_watchpoint and made nonstatic.
3788 (i386_remove_aligned_watchpoint): Renamed to
3789 i386_dr_remove_aligned_watchpoint and made nonstatic.
3791 (i386_update_inferior_debug_regs): Renamed to
3792 i386_dr_update_inferior_debug_regs and made nonstatic.
3794 (i386_low_insert_watchpoint): Renamed to
3795 i386_dr_insert_watchpoint. All uses updated.
3796 (i386_low_remove_watchpoint): Renamed to
3797 i386_dr_remove_watchpoint. All uses updated.
3798 (i386_low_region_ok_for_watchpoint): Renamed to
3799 i386_dr_region_ok_for_watchpoint. All uses updated.
3800 (i386_low_stopped_data_address): Renamed to
3801 i386_dr_stopped_data_address. All uses updated.
3802 (i386_low_stopped_by_watchpoint): Renamed to
3803 i386_dr_stopped_by_watchpoint. All uses updated.
3805 2014-06-18 Gary Benson <gbenson@redhat.com>
3807 * i386-low.c (i386_dr_low_can_set_addr): New macro.
3808 (i386_dr_low_can_set_control): Likewise.
3809 (i386_insert_aligned_watchpoint): New check.
3811 2014-06-18 Gary Benson <gbenson@redhat.com>
3813 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
3816 2014-06-18 Gary Benson <gbenson@redhat.com>
3818 * i386-low.c (i386_length_and_rw_bits): Use internal_error
3819 instead of fatal and error.
3820 (i386_handle_nonaligned_watchpoint): Likewise.
3822 2014-06-18 Gary Benson <gbenson@redhat.com>
3824 * i386-low.c (i386_get_debug_register_length): New macro.
3825 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
3826 (i386_show_dr): Use debug_printf instead of fprintf. Use
3827 phex to format values.
3829 2014-06-18 Gary Benson <gbenson@redhat.com>
3831 * i386-low.h: Comment changes.
3832 * i386-low.c: Likewise.
3834 2014-06-18 Gary Benson <gbenson@redhat.com>
3836 * i386-low.c: Whitespace changes.
3838 2014-06-12 Tom Tromey <tromey@redhat.com>
3840 * utils.c (freeargv): Remove.
3842 2014-06-12 Tom Tromey <tromey@redhat.com>
3844 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
3845 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
3846 (parse_debug_format_options): Likewise.
3847 (gdbserver_usage): Likewise.
3848 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
3849 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
3850 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
3852 ($(LIBGNU)): Depend on libiberty.
3853 (all-lib): Recurse into all subdirs.
3854 (install-only): Invoke "install" target in subdirs.
3855 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
3857 * configure: Rebuild.
3858 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
3859 for vasprintf, vsnprintf, or gettimeofday.
3860 * configure.srv: Don't add safe-ctype.o or lbasename.o to
3863 2014-06-05 Joel Brobecker <brobecker@adacore.com>
3865 * development.sh: Delete.
3866 * Makefile.in (config.status): Adjust dependency on development.sh.
3867 * configure.ac: Adjust development.sh source call.
3868 * configure: Regenerate.
3870 2014-06-02 Pedro Alves <palves@redhat.com>
3872 * ax.c (gdb_free_agent_expr): New function.
3873 * ax.h (gdb_free_agent_expr): New declaration.
3874 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
3876 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
3878 (clear_breakpoint_conditions_and_commands): New function.
3879 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
3880 (clear_breakpoint_conditions_and_commands): New declaration.
3882 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3884 * linux-aarch64-low.c (asm/ptrace.h): Include.
3886 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
3888 Fix TLS access for -static -pthread.
3889 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
3890 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
3891 (thread_db_load_search, try_thread_db_load_1): Initialize it.
3893 2014-05-20 Pedro Alves <palves@redhat.com>
3895 * linux-aarch64-low.c (aarch64_insert_point)
3896 (aarch64_remove_point): No longer check whether the type is
3897 supported here. Adjust to new interface.
3898 (the_low_target): Install aarch64_supports_z_point_type as
3899 supports_z_point_type method.
3900 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
3901 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
3902 instead of a Z packet char. Adjust.
3903 (arm_supports_z_point_type): New function.
3904 (arm_insert_point, arm_remove_point): Adjust to new interface.
3905 (the_low_target): Install arm_supports_z_point_type.
3906 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
3907 (cris_insert_point, cris_remove_point): Adjust to new interface.
3908 Don't check whether the type is supported here.
3909 (the_low_target): Install cris_supports_z_point_type.
3910 * linux-low.c (linux_supports_z_point_type): New function.
3911 (linux_insert_point, linux_remove_point): Adjust to new interface.
3912 * linux-low.h (struct linux_target_ops) <insert_point,
3913 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
3914 raw_breakpoint pointer parameter.
3915 <supports_z_point_type>: New method.
3916 * linux-mips-low.c (mips_supports_z_point_type): New function.
3917 (mips_insert_point, mips_remove_point): Adjust to new interface.
3918 Use mips_supports_z_point_type.
3919 (the_low_target): Install mips_supports_z_point_type.
3920 * linux-ppc-low.c (the_low_target): Install NULL as
3921 supports_z_point_type method.
3922 * linux-s390-low.c (the_low_target): Install NULL as
3923 supports_z_point_type method.
3924 * linux-sparc-low.c (the_low_target): Install NULL as
3925 supports_z_point_type method.
3926 * linux-x86-low.c (x86_supports_z_point_type): New function.
3927 (x86_insert_point): Adjust to new insert_point interface. Use
3928 insert_memory_breakpoint. Adjust to new
3929 i386_low_insert_watchpoint interface.
3930 (x86_remove_point): Adjust to remove_point interface. Use
3931 remove_memory_breakpoint. Adjust to new
3932 i386_low_remove_watchpoint interface.
3933 (the_low_target): Install x86_supports_z_point_type.
3934 * lynx-low.c (lynx_target_ops): Install NULL as
3935 supports_z_point_type callback.
3936 * nto-low.c (nto_supports_z_point_type): New.
3937 (nto_insert_point, nto_remove_point): Adjust to new interface.
3938 (nto_target_ops): Install nto_supports_z_point_type.
3939 * mem-break.c: Adjust intro comment.
3940 (struct raw_breakpoint) <raw_type, size>: New fields.
3941 <inserted>: Update comment.
3942 <shlib_disabled>: Delete field.
3943 (enum bkpt_type) <gdb_breakpoint>: Delete value.
3944 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
3945 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
3946 (raw_bkpt_type_to_target_hw_bp_type): New function.
3947 (find_enabled_raw_code_breakpoint_at): New function.
3948 (find_raw_breakpoint_at): New type and size parameters. Use them.
3949 (insert_memory_breakpoint): New function, based off
3950 set_raw_breakpoint_at.
3951 (remove_memory_breakpoint): New function.
3952 (set_raw_breakpoint_at): Reimplement.
3953 (set_breakpoint): New, based on set_breakpoint_at.
3954 (set_breakpoint_at): Reimplement.
3955 (delete_raw_breakpoint): Go through the_target->remove_point
3956 instead of assuming memory breakpoints.
3957 (find_gdb_breakpoint_at): Delete.
3958 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
3959 (find_gdb_breakpoint): New function.
3960 (set_gdb_breakpoint_at): Delete.
3961 (z_type_supported): New function.
3962 (set_gdb_breakpoint_1): New function, loosely based off
3963 set_gdb_breakpoint_at.
3964 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
3965 (delete_gdb_breakpoint_at): Delete.
3966 (delete_gdb_breakpoint_1): New function, loosely based off
3967 delete_gdb_breakpoint_at.
3968 (delete_gdb_breakpoint): New function.
3969 (clear_gdb_breakpoint_conditions): Rename to ...
3970 (clear_breakpoint_conditions): ... this. Don't handle a NULL
3972 (add_condition_to_breakpoint): Make static.
3973 (add_breakpoint_condition): Take a struct breakpoint pointer
3974 instead of an address. Adjust.
3975 (gdb_condition_true_at_breakpoint): Rename to ...
3976 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
3978 (gdb_condition_true_at_breakpoint): Reimplement.
3979 (add_breakpoint_commands): Take a struct breakpoint pointer
3980 instead of an address. Adjust.
3981 (gdb_no_commands_at_breakpoint): Rename to ...
3982 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
3983 parameter. Return true if no breakpoint was found. Change debug
3985 (gdb_no_commands_at_breakpoint): Reimplement.
3986 (run_breakpoint_commands): Rename to ...
3987 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
3988 and change return type to boolean.
3989 (run_breakpoint_commands): New function.
3990 (gdb_breakpoint_here): Also check for Z1 breakpoints.
3991 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
3992 breakpoint. Go through the_target->remove_point instead of
3993 assuming memory breakpoint.
3994 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
3995 software and hardware breakpoints.
3996 (reinsert_raw_breakpoint): Go through the_target->insert_point
3997 instead of assuming memory breakpoint.
3998 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
3999 software and hardware breakpoints.
4000 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
4001 Check both software and hardware breakpoints.
4002 (validate_inserted_breakpoint): Assert the breakpoint is a
4003 software breakpoint. Set the inserted flag to -1 instead of
4004 setting shlib_disabled.
4005 (delete_disabled_breakpoints): Adjust.
4006 (validate_breakpoints): Only validate software breakpoints.
4007 Adjust to inserted flag change.
4008 (check_mem_read, check_mem_write): Skip breakpoint types other
4009 than software breakpoints. Adjust to inserted flag change.
4010 * mem-break.h (enum raw_bkpt_type): New enum.
4011 (raw_breakpoint, struct process_info): Forward declare.
4012 (Z_packet_to_target_hw_bp_type): Delete declaration.
4013 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
4014 (set_gdb_breakpoint, delete_gdb_breakpoint)
4015 (clear_breakpoint_conditions): New declarations.
4016 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
4017 (breakpoint_inserted_here): Update comment.
4018 (add_breakpoint_condition, add_breakpoint_commands): Replace
4019 address parameter with a breakpoint pointer parameter.
4020 (gdb_breakpoint_here): Update comment.
4021 (delete_gdb_breakpoint_at): Delete.
4022 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
4023 * server.c (process_point_options): Take a struct breakpoint
4024 pointer instead of an address. Adjust.
4025 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
4026 delete_gdb_breakpoint.
4027 * spu-low.c (spu_target_ops): Install NULL as
4028 supports_z_point_type method.
4029 * target.h: Include mem-break.h.
4030 (struct target_ops) <prepare_to_access_memory>: Update comment.
4031 <supports_z_point_type>: New field.
4032 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4033 instead of a char. Also take a raw breakpoint pointer.
4034 * win32-arm-low.c (the_low_target): Install NULL as
4035 supports_z_point_type.
4036 * win32-i386-low.c (i386_supports_z_point_type): New function.
4037 (i386_insert_point, i386_remove_point): Adjust to new interface.
4038 (the_low_target): Install i386_supports_z_point_type.
4039 * win32-low.c (win32_supports_z_point_type): New function.
4040 (win32_insert_point, win32_remove_point): Adjust to new interface.
4041 (win32_target_ops): Install win32_supports_z_point_type.
4042 * win32-low.h (struct win32_target_ops):
4043 <supports_z_point_type>: New method.
4044 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
4045 instead of a char. Also take a raw breakpoint pointer.
4047 2014-05-20 Pedro Alves <palves@redhat.com>
4049 * mem-break.h: Include break-common.h.
4050 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4051 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
4052 (Z_packet_to_target_hw_bp_type): New declaration.
4053 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
4054 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
4055 (Z_PACKET_ACCESS_WP): Delete macros.
4056 (Z_packet_to_hw_type): Delete function.
4057 * i386-low.h: Don't include break-common.h here.
4058 (Z_packet_to_hw_type): Delete declaration.
4059 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
4060 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4061 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
4062 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
4063 * linux-aarch64-low.c: Don't include break-common.h here.
4064 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
4065 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
4066 (Z_packet_to_target_hw_bp_type): Delete function.
4067 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
4069 (mips_insert_point, mips_remove_point): Use
4070 Z_packet_to_target_hw_bp_type.
4072 2014-05-20 Pedro Alves <palves@redhat.com>
4074 * linux-aarch64-low.c: Include break-common.h.
4075 (enum target_point_type): Delete.
4076 (Z_packet_to_point_type): Rename to ...
4077 (Z_packet_to_target_hw_bp_type): ... this, and return a
4078 target_hw_bp_type instead.
4079 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
4080 instead of an enum target_point_type.
4081 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
4083 (aarch64_dr_state_insert_one_point)
4084 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
4085 (aarch64_handle_aligned_watchpoint)
4086 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
4087 Take an enum target_hw_bp_type instead of an enum
4089 (aarch64_supports_z_point_type): New function.
4090 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
4091 use Z_packet_to_target_hw_bp_type.
4093 2014-05-20 Joel Brobecker <brobecker@adacore.com>
4095 * configure.ac: Only use -Werror by default when DEVELOPMENT
4097 * configure: Regenerate.
4099 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
4101 Fix gdbserver qGetTLSAddr for x86_64 -m32.
4102 * linux-x86-low.c (X86_64_USER_REGS): New.
4103 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
4105 2014-04-28 Yao Qi <yao@codesourcery.com>
4107 * Makefile.in (i386-avx512.c): Fix the typo of generated file
4110 2014-04-25 Pedro Alves <palves@redhat.com>
4113 * linux-low.c (linux_attach_fail_reason_string): New function.
4114 (linux_attach_lwp): Delete.
4115 (linux_attach_lwp_1): Rename to ...
4116 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
4117 argument. Remove "initial" parameter. Return int instead of
4118 void. Don't error or warn here.
4119 (linux_attach): Adjust to call linux_attach_lwp. Call error on
4120 failure to attach to the tgid. Call warning when failing to
4122 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
4123 argument. Remove "initial" parameter. Return int instead of
4124 void. Don't error or warn here.
4125 (linux_attach_fail_reason_string): New declaration.
4126 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
4127 interface change. Use linux_attach_fail_reason_string.
4129 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
4130 Walfred Tedeschi <walfred.tedeschi@intel.com>
4132 * Makefile.in: Added rules to handle new files
4133 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
4134 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
4135 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
4136 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
4137 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
4138 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
4140 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
4141 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
4142 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
4143 i386/x32-avx512.xml.
4144 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
4145 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
4146 i386/x32-avx512-linux.xml.
4147 * i387-fp.c (num_avx512_k_registers): New constant for number
4149 (num_avx512_zmmh_low_registers): New constant for number of
4150 lower ZMM registers (0-15).
4151 (num_avx512_zmmh_high_registers): New constant for number of
4152 higher ZMM registers (16-31).
4153 (num_avx512_ymmh_registers): New contant for number of higher
4154 YMM registers (ymm16-31 added by avx521 on x86_64).
4155 (num_avx512_xmm_registers): New constant for number of higher
4156 XMM registers (xmm16-31 added by AVX512 on x86_64).
4157 (struct i387_xsave): Add space for AVX512 registers.
4158 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
4159 Add code to handle AVX512 registers.
4160 (i387_xsave_to_cache): Add code to handle AVX512 registers.
4161 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
4162 prototypei from generated file.
4163 (tdesc_amd64_avx512_linux): Likewise.
4164 (init_registers_x32_avx512_linux): Likewise.
4165 (tdesc_x32_avx512_linux): Likewise.
4166 (init_registers_i386_avx512_linux): Likewise.
4167 (tdesc_i386_avx512_linux): Likewise.
4168 (x86_64_regmap): Add AVX512 registers.
4169 (x86_linux_read_description): Add code to handle AVX512 XSTATE
4171 (initialize_low_arch): Add code to initialize AVX512 registers.
4173 2014-04-23 Pedro Alves <palves@redhat.com>
4175 * mem-break.c (find_gdb_breakpoint_at): Make static.
4176 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
4178 2014-04-23 Pedro Alves <palves@redhat.com>
4180 * i386-low.c: Don't include break-common.h here.
4181 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4182 prototype to take target_hw_bp_type as argument instead of a Z
4184 * i386-low.h: Include break-common.h here.
4185 (Z_packet_to_hw_type): Declare.
4186 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
4188 * linux-x86-low.c (x86_insert_point): Convert the packet number to
4189 a target_hw_bp_type before calling i386_low_insert_watchpoint.
4190 (x86_remove_point): Convert the packet number to a
4191 target_hw_bp_type before calling i386_low_remove_watchpoint.
4192 * win32-i386-low.c (i386_insert_point): Convert the packet number
4193 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
4194 (i386_remove_point): Convert the packet number to a
4195 target_hw_bp_type before calling i386_low_remove_watchpoint.
4197 2014-04-23 Pedro Alves <palves@redhat.com>
4199 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
4201 2014-04-10 Pedro Alves <palves@redhat.com>
4203 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4204 Check if the condition or command is NULL before checking if the
4205 breakpoint is known. On success, return true.
4206 * mem-break.h (add_breakpoint_condition): Document return.
4207 (add_breakpoint_commands): Add describing comment.
4208 * server.c (skip_to_semicolon): New function.
4209 (process_point_options): Use it.
4211 2014-04-09 Pedro Alves <palves@redhat.com>
4213 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
4216 2014-02-27 Pedro Alves <palves@redhat.com>
4219 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
4221 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
4223 (last_thread_of_process_p): Take a PID argument instead of a
4225 (linux_wait_for_lwp): Delete.
4226 (num_lwps, check_zombie_leaders, not_stopped_callback): New
4228 (linux_low_filter_event): New function, party factored out from
4229 linux_wait_for_event.
4230 (linux_wait_for_event): Rename to ...
4231 (linux_wait_for_event_filtered): ... this. Add new filter ptid
4232 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
4233 sigsuspend. Check for zombie leaders.
4234 (linux_wait_for_event): Reimplement as wrapper around
4235 linux_wait_for_event_filtered.
4236 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
4237 a normal or signal exit is seen, it's the whole process exiting.
4238 (wait_for_sigstop): No longer a for_each_inferior callback.
4239 Rewrite on top of linux_wait_for_event_filtered.
4240 (stop_all_lwps): Call wait_for_sigstop directly.
4241 * server.c (resume, handle_target_event): Handle
4242 TARGET_WAITKIND_NO_RESUMED.
4244 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4246 * win32-low.c (psapi_get_dll_name,
4247 * win32_CreateToolhelp32Snapshot): Delete.
4248 (win32_CreateToolhelp32Snapshot, win32_Module32First)
4249 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
4251 (handle_load_dll): Add function description.
4252 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
4254 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4256 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
4258 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
4259 base address when calling win32_add_one_solib.
4260 (handle_load_dll): Delete local variable load_addr.
4261 Remove 0x1000 offset applied to DLL base address when calling
4262 win32_add_one_solib.
4263 (handle_unload_dll): Add comment.
4265 2014-02-26 Joel Brobecker <brobecker@adacore.com>
4267 * win32-low.c (win32_add_all_dlls): Renames
4268 win32_ensure_ntdll_loaded. Rewrite function documentation.
4269 Adjust implementation to always load all DLLs.
4270 Add 0x1000 offset to DLL base address when calling
4271 win32_add_one_solib.
4272 (child_initialization_done): New static global.
4273 (do_initial_child_stuff): Set child_initialization_done to
4274 zero during child initialization, and 1 after. Replace call
4275 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
4277 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
4278 (handle_unload_dll): Add function documentation.
4279 (get_child_debug_event): Ignore load and unload DLL events
4280 during child initialization.
4282 2014-02-20 Doug Evans <dje@google.com>
4284 Remove global all_lwps.
4285 * inferiors.h (ptid_of): Move here from linux-low.h.
4286 (pid_of, lwpid_of): Ditto.
4287 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
4288 parameter is a struct thread_info * now.
4289 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
4290 directly. Pass &all_threads to find_inferior instead of &all_lwps.
4291 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
4293 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
4294 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
4295 * linux-arm-low.c (update_registers_callback): Update, "entry"
4296 parameter is a struct thread_info * now.
4297 Fetch lwpid from current_inferior directly.
4298 (arm_insert_point): Pass &all_threads to find_inferior instead of
4300 (arm_remove_point): Ditto.
4301 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
4302 (arm_prepare_to_resume): Fetch pid from thread.
4303 (arm_read_description): Fetch lwpid from current_inferior directly.
4304 * linux-low.c (all_lwps): Delete.
4305 (delete_lwp): Delete call to remove_inferior.
4306 (handle_extended_wait): Fetch lwpid from thread.
4307 (add_lwp): Don't set lwp->entry.id. Remove call to
4308 add_inferior_to_list.
4309 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
4310 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
4311 (kill_one_lwp_callback): Ditto.
4312 (linux_kill): Don't dereference NULL pointer.
4313 Fetch ptid,lwpid from thread.
4314 (get_detach_signal): Fetch ptid from thread.
4315 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
4316 Simplify call to regcache_invalidate_thread.
4317 (delete_lwp_callback): Update, "entry" parameter is a
4318 struct thread_info * now. Fetch pid from thread.
4319 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
4320 (status_pending_p_callback): Update, "entry" parameter is a
4321 struct thread_info * now. Fetch ptid from thread.
4322 (find_lwp_pid): Update, "entry" parameter is a
4323 struct thread_info * now.
4324 (linux_wait_for_lwp): Fetch pid from thread.
4325 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
4326 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
4327 (enqueue_one_deferred_signal): Fetch lwpid from thread.
4328 (dequeue_one_deferred_signal): Ditto.
4329 (cancel_breakpoint): Fetch ptid from current_inferior.
4330 (linux_wait_for_event): Pass &all_threads to find_inferior,
4331 not &all_lwps. Fetch ptid, lwpid from thread.
4332 (count_events_callback): Update, "entry" parameter is a
4333 struct thread_info * now.
4334 (select_singlestep_lwp_callback): Ditto.
4335 (select_event_lwp_callback): Ditto.
4336 (cancel_breakpoints_callback): Ditto.
4337 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
4339 (select_event_lwp): Ditto. Fetch ptid from event_thread.
4340 (unsuspend_one_lwp): Update, "entry" parameter is a
4341 struct thread_info * now.
4342 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
4344 (linux_stabilize_threads): Ditto. And for for_each_inferior.
4345 Fetch lwpid from thread, not lwp.
4346 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
4347 Pass &all_threads to find_inferior, not &all_lwps.
4348 (send_sigstop): Fetch lwpid from thread, not lwp.
4349 (send_sigstop_callback): Update, "entry" parameter is a
4350 struct thread_info * now.
4351 (suspend_and_send_sigstop_callback): Ditto.
4352 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
4353 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
4354 struct thread_info * now.
4355 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
4357 (lwp_running): Update, "entry" parameter is a
4358 struct thread_info * now.
4359 (stop_all_lwps): Fetch ptid from thread.
4360 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
4361 (linux_resume_one_lwp): Fetch lwpid from thread.
4362 (linux_set_resume_request): Update, "entry" parameter is a
4363 struct thread_info * now. Fetch pid, lwpid from thread.
4364 (resume_status_pending_p): Update, "entry" parameter is a
4365 struct thread_info * now.
4366 (need_step_over_p): Ditto. Fetch lwpid from thread.
4367 (start_step_over): Fetch lwpid from thread.
4368 (linux_resume_one_thread): Update, "entry" parameter is a
4369 struct thread_info * now. Fetch lwpid from thread.
4370 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
4371 (proceed_one_lwp): Update, "entry" parameter is a
4372 struct thread_info * now. Fetch lwpid from thread.
4373 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
4374 struct thread_info * now.
4375 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
4376 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
4377 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
4379 (regsets_store_inferior_registers): Ditto.
4380 (fetch_register, store_register): Ditto.
4381 (linux_read_memory, linux_write_memory): Ditto.
4382 (linux_request_interrupt): Ditto.
4383 (linux_read_auxv): Ditto.
4384 (linux_xfer_siginfo): Ditto.
4385 (linux_qxfer_spu): Ditto.
4386 (linux_qxfer_libraries_svr4): Ditto.
4387 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
4388 moved to inferiors.h.
4390 (get_thread_lwp): Update.
4391 (struct lwp_info): Delete member "entry". Simplify comment for
4394 * linux-mips-low.c (mips_read_description): Fetch lwpid from
4395 current_inferior directly.
4396 (update_watch_registers_callback): Update, "entry" parameter is a
4397 struct thread_info * now. Fetch pid from thread.
4398 (mips_linux_prepare_to_resume): Fetch ptid from thread.
4399 (mips_insert_point): Fetch lwpid from current_inferior.
4400 Pass &all_threads to find_inferior, not &all_lwps.
4401 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
4402 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
4404 (mips_stopped_data_address): Ditto.
4405 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
4407 * linux-tile-low.c (tile_arch_setup): Ditto.
4408 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
4409 (update_debug_registers_callback): Update, "entry" parameter is a
4410 struct thread_info * now. Fetch pid from thread.
4411 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
4412 Pass &all_threads to find_inferior, not &all_lwps.
4413 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
4414 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
4415 Pass &all_threads to find_inferior, not &all_lwps.
4416 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
4417 (i386_dr_low_get_status): Ditto.
4418 (x86_linux_prepare_to_resume): Fetch ptid from thread.
4419 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
4420 (x86_linux_read_description): Ditto.
4421 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
4423 2014-02-20 Doug Evans <dje@google.com>
4425 * inferiors.c (get_first_inferior): Fix buglet.
4427 2014-02-19 Doug Evans <dje@google.com>
4429 * gdbthread.h (add_thread): Change result type to struct thread_info *.
4430 * inferiors.c (add_thread): Change result type to struct thread_info *.
4431 All callers updated.
4432 (add_lwp): Call add_thread here instead of in callers.
4433 All callers updated.
4434 * linux-low.h (get_lwp_thread): Rewrite.
4435 (struct lwp_info): New member "thread".
4437 2014-02-19 Doug Evans <dje@google.com>
4439 * linux-low.c (add_lwp): Change result to struct lwp_info *.
4440 All callers updated.
4442 2014-02-19 Doug Evans <dje@google.com>
4444 * inferiors.c (add_thread): Fix whitespace.
4446 2014-02-19 Doug Evans <dje@google.com>
4448 * dll.c (clear_dlls): Replace accessing list implemention details
4450 * gdbthread.h (get_first_thread): Declare.
4451 * inferiors.c (for_each_inferior_with_data): New function.
4452 (get_first_thread): New function.
4453 (find_thread_ptid): Simplify.
4454 (get_first_inferior): New function.
4455 (clear_list): Delete.
4456 (one_inferior_p): New function.
4457 (clear_inferior_list): New function.
4458 (clear_inferiors): Update.
4459 * inferiors.h (for_each_inferior_with_data): Declare.
4460 (clear_inferior_list): Declare.
4461 (one_inferior_p): Declare.
4462 (get_first_inferior): Declare.
4463 * linux-low.c (linux_wait_for_event): Replace accessing list
4464 implemention details with API function.
4465 * server.c (target_running): Ditto.
4466 (accumulate_file_name_length): New function.
4467 (emit_dll_description): New function.
4468 (handle_qxfer_libraries): Replace accessing list implemention
4469 details with API function.
4470 (handle_qxfer_threads_worker): New function.
4471 (handle_qxfer_threads_proper): Replace accessing list implemention
4472 details with API function.
4473 (handle_query): Ditto.
4474 (visit_actioned_threads_callback_ftype): New typedef.
4475 (visit_actioned_threads_data): New struct.
4476 (visit_actioned_threads): Rewrite to be find_inferior callback.
4477 (resume): Call find_inferior.
4478 (handle_status): Replace accessing list implemention
4479 details with API function.
4480 (process_serial_event): Replace accessing list implemention details
4482 * target.c (set_desired_inferior): Replace accessing list implemention
4483 details with API function.
4484 * tracepoint.c (same_process_p): New function.
4485 (gdb_agent_about_to_close): Replace accessing list implemention
4486 details with API function.
4487 * win32-low.c (child_delete_thread): Replace accessing list
4488 implemention details with API function.
4489 (match_dll_by_basename): New function.
4490 (dll_is_loaded_by_basename): New function.
4491 (win32_ensure_ntdll_loaded): Replace accessing list implemention
4492 details call to dll_is_loaded_by_basename.
4494 2014-02-19 Doug Evans <dje@google.com>
4496 * dll.h (struct dll_info): Add comment.
4497 * gdbthread.h (struct thread_info): Add comment.
4498 (current_ptid): Simplify.
4499 * inferiors.c (add_process): Update.
4500 (remove_process): Update.
4501 * inferiors.h (struct process_info): Rename member "head" to "entry".
4502 * linux-low.c (delete_lwp): Update.
4504 (last_thread_of_process_p): Update.
4505 (kill_one_lwp_callback, linux_kill): Update.
4506 (status_pending_p_callback): Update.
4507 (wait_for_sigstop): Update. Simplify read of ptid.
4508 (start_step_over): Update.
4509 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
4510 (get_lwp_thread): Update.
4511 (struct lwp_info): Rename member "head" to "entry".
4512 * regcache.h (inferior_list_entry): Delete.
4513 * server.c (kill_inferior_callback): Update.
4514 (detach_or_kill_inferior_callback): Update.
4515 (print_started_pid): Update.
4516 (print_attached_pid): Update.
4517 (process_serial_event): Simplify read of ptid.
4518 * thread-db.c (thread_db_create_event): Update.
4519 (thread_db_get_tls_address): Update.
4520 * win32-low.c (current_inferior_ptid): Simplify.
4522 2014-02-19 Tom Tromey <tromey@redhat.com>
4524 * target.h (struct target_ops) <supports_btrace>: Add target_ops
4526 (target_supports_btrace): Update.
4528 2014-02-14 Yao Qi <yao@codesourcery.com>
4530 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
4531 (rsp-low-ipa.o): New target.
4533 2014-02-12 Tom Tromey <tromey@redhat.com>
4535 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
4536 convert_ascii_to_int.
4537 * regcache.c (registers_to_string): Likewise.
4538 * remote-utils.c (decode_M_packet): Likewise.
4539 * server.c (process_serial_event): Likewise.
4541 2014-02-12 Tom Tromey <tromey@redhat.com>
4543 * server.c (handle_query, handle_v_run): Use hex2bin, not
4545 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
4547 2014-02-12 Tom Tromey <tromey@redhat.com>
4549 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
4550 convert_int_to_ascii.
4551 * regcache.c (registers_to_string, collect_register_as_string):
4553 * remote-utils.c (look_up_one_symbol, relocate_instruction):
4555 * server.c (process_serial_event): Likewise.
4556 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
4557 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
4559 2014-02-12 Tom Tromey <tromey@redhat.com>
4561 * remote-utils.c (look_up_one_symbol, monitor_output): Use
4562 bin2hex, not hexify.
4563 * tracepoint.c (cmd_qtstatus): Likewise.
4565 2014-02-12 Tom Tromey <tromey@redhat.com>
4567 * remote-utils.c (monitor_output): Pass explicit length to
4570 2014-02-12 Tom Tromey <tromey@redhat.com>
4572 * tracepoint.c: Include rsp-low.h.
4573 * server.c: Include rsp-low.h.
4574 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
4575 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
4577 * remote-utils.c: Include rsp-low.h.
4578 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
4579 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
4580 (convert_int_to_ascii, convert_ascii_to_int): Move to
4582 * regcache.c: Include rsp-low.h.
4583 * ax.c: Include rsp-low.h.
4584 * Makefile.in (SFILES): Add common/rsp-low.c.
4585 (OBS): Add rsp-low.o.
4586 (rsp-low.o): New target.
4588 2014-02-12 Tom Tromey <tromey@redhat.com>
4590 * utils.h (pulongest, plongest, phex_nz): Don't declare.
4591 Include print-utils.h.
4592 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
4593 (plongest, thirty_two, phex_nz): Remove.
4594 * Makefile.in (SFILES): Add common/print-utils.c.
4595 (OBS): Add print-utils.o.
4596 (print-utils-ipa.o): New target.
4597 (print-utils.o): New target.
4598 (IPA_OBJS): Add print-utils-ipa.o.
4600 2014-02-06 Tom Tromey <tromey@redhat.com>
4602 * Makefile.in (SFILES): Fix indentation.
4604 2014-02-05 Doug Evans <dje@google.com>
4606 * linux-low.c (linux_wait_for_event): Improve comment.
4607 (linux_wait_1): Keep current_inferior in sync with event_child.
4609 2014-01-22 Doug Evans <dje@google.com>
4611 * gdbthread.h (gdb_id_to_thread): Delete, unused.
4613 2014-01-22 Doug Evans <dje@google.com>
4615 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
4616 * configure: Regenerate.
4617 * config.in: Regenerate.
4618 * Makefile.in (SFILES): Add debug.c.
4620 * debug.c: New file.
4621 * debug.h: New file.
4622 * linux-aarch64-low.c (*): Update all debugging printfs to use
4623 debug_printf instead of fprintf.
4624 * linux-arm-low.c (*): Ditto.
4625 * linux-cris-low.c (*): Ditto.
4626 * linux-crisv32-low.c (*): Ditto.
4627 * linux-m32r-low.c (*): Ditto.
4628 * linux-sparc-low.c (*): Ditto.
4629 * linux-x86.c (*): Ditto.
4630 * linux-low.c (*): Ditto.
4631 (linux_wait_1): Add calls to debug_enter, debug_exit.
4632 (linux_wait): Remove redundant debugging printf.
4633 (stop_all_lwps): Add calls to debug_enter, debug_exit.
4634 (linux_resume, unstop_all_lwps): Ditto.
4635 * mem-break.c (*): Update all debugging printfs to use
4636 debug_printf instead of fprintf.
4637 * remote-utils.c (*): Ditto.
4638 * thread-db.c (*): Ditto.
4639 * server.c #include <ctype.h>, "gdb_vecs.h".
4640 (debug_threads): Moved to debug.c.
4641 (*): Update all debugging printfs to use debug_printf instead of
4643 (start_inferior): Replace call to fflush with call to debug_flush.
4644 (monitor_show_help): Mention set debug-format.
4645 (parse_debug_format_options): New function.
4646 (handle_monitor_command): Handle "monitor set debug-format".
4647 (gdbserver_usage): Mention --debug-format.
4648 (main): Parse --debug-format.
4649 * server.h (debug_threads): Declaration moved to debug.h.
4651 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
4652 trace_debug_1 that uses debug_printf.
4653 (tracepoint_look_up_symbols): Update all debugging printfs to use
4654 debug_printf instead of fprintf.
4656 2014-01-20 Baruch Siach <baruch@tkos.co.il>
4658 * linux-xtensa-low.c: Include asm/ptrace.h instead of
4661 2014-01-17 Pedro Alves <palves@redhat.com>
4664 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
4665 defined after including gdb_proc_service.h.
4667 2014-01-16 Doug Evans <dje@google.com>
4669 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
4670 (match_dll): Use it.
4672 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
4674 * target.h (target_ops) <read_btrace>: Change parameters and
4675 return type to allow error reporting.
4676 * server.c (handle_qxfer_btrace): Support delta reads. Pass
4677 trace reading errors on.
4678 * linux-low.c (linux_low_read_btrace): Pass trace reading
4680 (linux_low_disable_btrace): New.
4682 2014-01-15 Doug Evans <dje@google.com>
4684 * inferiors.c (thread_id_to_gdb_id): Delete.
4685 * inferiors.h (thread_id_to_gdb_id): Delete.
4687 2014-01-13 Eli Zaretskii <eliz@gnu.org>
4689 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
4690 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
4693 2014-01-08 Pedro Alves <palves@redhat.com>
4695 * server.c (handle_status): Don't discard previous queued stop
4696 replies or thread's pending status here.
4697 (main) <disconnection>: Do it here instead.
4699 2014-01-08 Pedro Alves <palves@redhat.com>
4701 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
4702 * server.c (visit_actioned_threads, handle_pending_status): New
4704 (handle_v_cont): Factor out parts to ...
4705 (resume): ... this new function. If in all-stop, and a thread
4706 being resumed has a pending status, report it without actually
4708 (myresume): Adjust to use the new 'resume' function.
4709 (clear_pending_status_callback, set_pending_status_callback)
4710 (find_status_pending_thread_callback): New functions.
4711 (handle_status): Handle the case of multiple threads having
4712 interesting statuses to report. Report threads' real last signal
4713 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
4714 with an interesting thread to report the status for, instead of
4715 always reporting the status of the first thread.
4717 2014-01-01 Joel Brobecker <brobecker@adacore.com>
4719 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
4720 * gdbreplay.c (gdbreplay_version): Likewise.
4722 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
4724 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
4725 iov.iov_len with the real length in use.
4727 2013-12-13 Joel Brobecker <brobecker@adacore.com>
4729 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
4730 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
4731 for all targets that use win32-low.c.
4732 * win32-low.c (win32_ensure_ntdll_loaded): New function.
4733 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
4735 2013-12-13 Pedro Alves <palves@redhat.com>
4737 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
4738 if equal to TARGET_WAITKIND_LOADED.
4739 * win32-low.c (cached_status): New static global.
4740 (win32_wait): Add declaration.
4741 (do_initial_child_stuff): Flush all initial pending debug events
4742 up to the initial breakpoint.
4743 (win32_wait): If CACHED_STATUS was set, return that instead
4744 of doing a real wait. Remove the code resuming the execution
4745 of the inferior after receiving a TARGET_WAITKIND_LOADED event
4746 during the initial phase. Also remove the code changing
4747 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
4748 TARGET_WAITKIND_STOPPED.
4750 2013-12-11 Yao Qi <yao@codesourcery.com>
4752 * notif.c (handle_notif_ack): Return 0 if no notification
4755 2013-11-20 Doug Evans <dje@google.com>
4757 * linux-low.c (linux_set_resume_request): Fix comment.
4759 2013-11-20 Doug Evans <dje@google.com>
4761 * linux-low.c (resume_status_pending_p): Tweak comment.
4763 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
4765 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
4766 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
4767 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
4768 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
4769 (srv_amd64_regobj): Add amd64-mpx.o.
4770 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
4771 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
4772 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
4773 * i387-fp.c (num_pl_bnd_register) Added constant.
4774 (num_pl_bnd_cfg_registers) Added constant.
4775 (struct i387_xsave) Added reserved area and MPX fields.
4776 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
4777 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
4779 (tdesc_i386_mpx_linux): Add MPX amd64 target.
4780 (init_registers_amd64_mpx_linux): Declare new function.
4781 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
4782 (x86_64_regmap): Add MPX registers.
4783 (x86_linux_read_description): Add MPX case.
4784 (initialize_low_arch): Initialize MPX targets.
4786 2013-11-18 Tom Tromey <tromey@redhat.com>
4788 * configure: Rebuild.
4789 * configure.ac: Don't check for stdlib.h.
4790 * gdbreplay.c: Unconditionally include stdlib.h.
4792 2013-11-18 Tom Tromey <tromey@redhat.com>
4794 * config.in: Rebuild.
4795 * configure: Rebuild.
4796 * configure.ac: Don't use AC_HEADER_DIRENT.
4798 2013-11-18 Tom Tromey <tromey@redhat.com>
4800 * server.h: Don't check HAVE_STRING_H.
4801 * gdbreplay.c: Don't check HAVE_STRING_H.
4802 * configure: Rebuild.
4804 2013-11-18 Tom Tromey <tromey@redhat.com>
4806 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
4809 2013-11-08 Tom Tromey <tromey@redhat.com>
4811 * configure, config.in: Rebuild.
4812 * configure.ac: Remove unused configury.
4814 2013-11-08 Tom Tromey <tromey@redhat.com>
4816 * acinclude.m4: Include common.m4, codeset.m4.
4817 * configure, config.in: Rebuild.
4818 * configure.ac: Use GDB_AC_COMMON.
4820 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
4822 * linux-s390-low.c (HWCAP_S390_TE): New define.
4823 (s390_arch_setup): Consider the TE field in the HWCAP for
4824 determining 'have_regset_tdb'.
4826 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
4829 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
4832 2013-10-02 Pedro Alves <palves@redhat.com>
4834 * server.c (process_serial_event): Don't output "GDBserver
4835 exiting" if GDB is connected through stdio.
4836 * target.c (mywait): Likewise, be silent if GDB is connected
4839 2013-10-01 Joel Brobecker <brobecker@adacore.com>
4841 * lynx-low.c (lynx_add_threads_after_attach): New function.
4842 (lynx_attach): Remove call to add_thread. Add call to
4843 lynx_add_threads_after_attach instead.
4845 2013-09-28 Mike Frysinger <vapier@gentoo.org>
4847 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
4848 * config.in, configure: Regenerated.
4850 2013-09-18 Yao Qi <yao@codesourcery.com>
4853 * server.c (start_inferior): Clear 'resume_info'.
4855 2013-09-16 Jiong Wang <jiwang@tilera.com>
4857 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
4860 2013-09-16 Jiong Wang <jiwang@tilera.com>
4862 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
4863 linux-tile-low.o to srv_tgtobj.
4865 2013-09-16 Will Newton <will.newton@linaro.org>
4867 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
4870 2013-09-06 Pedro Alves <palves@redhat.com>
4872 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
4873 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
4874 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
4875 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
4876 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
4877 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
4879 2013-09-06 Pedro Alves <palves@redhat.com>
4881 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
4882 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
4884 2013-09-06 Pedro Alves <palves@redhat.com>
4886 * linux-amd64-ipa.c: Include tracepoint.h.
4887 * linux-i386-ipa.c: Include tracepoint.h.
4889 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4891 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
4892 (ps_get_thread_area): New function.
4894 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
4896 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
4897 (initialize_low_arch): Call init_registers_crisv32 rather than
4898 init_register_crisv32.
4900 2013-09-05 Pedro Alves <palves@redhat.com>
4902 * server.h (handle_vFile, hostio_last_error_from_errno): Move
4904 * hostio.h: ... this new file.
4905 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
4906 win32-low.c: Include hostio.h.
4908 2013-09-05 Pedro Alves <palves@redhat.com>
4910 * server.h (gdb_client_data, handler_func, callback_handler_func)
4911 (delete_file_handler, add_file_handler, append_callback_event)
4912 (delete_callback_event, start_event_loop, initialize_event_loop):
4913 Move to event-loop.h and include it.
4914 * event-loop.h: New file.
4916 2013-09-05 Pedro Alves <palves@redhat.com>
4918 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
4919 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
4920 (loaded_dll, unloaded_dll): Move to ...
4921 * dll.h: ... this new file.
4922 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
4924 2013-09-05 Pedro Alves <palves@redhat.com>
4926 * server.h (current_process, get_thread_process, all_processes)
4927 (add_inferior_to_list, for_each_inferior, current_inferior)
4928 (remove_inferior, add_process, remove_process, find_process_pid)
4929 (have_started_inferiors_p, have_attached_inferiors_p)
4930 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
4931 (clear_inferiors, find_inferior, find_inferior_id)
4932 (inferior_target_data, set_inferior_target_data)
4933 (inferior_regcache_data, set_inferior_regcache_data): Move to
4934 inferiors.h, and include it.
4935 * inferiors.h: New file.
4937 2013-09-05 Pedro Alves <palves@redhat.com>
4939 * server.h (struct emit_ops, current_insn_ptr, emit_error):
4943 2013-09-05 Pedro Alves <palves@redhat.com>
4945 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
4947 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
4948 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
4949 (handle_tracepoint_general_set, handle_tracepoint_query)
4950 (tracepoint_finished_step, tracepoint_was_hit)
4951 (release_while_stepping_state_list, current_traceframe)
4952 (in_readonly_region, traceframe_read_mem)
4953 (fetch_traceframe_registers, traceframe_read_sdata)
4954 (traceframe_read_info, struct fast_tpoint_collect_status)
4955 (fast_tracepoint_collecting, force_unlock_trace_buffer)
4956 (handle_tracepoit_bkpts, initialize_low_tracepoint)
4957 (supply_fast_tracepoint_registers)
4958 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
4959 (ipa_tdesc, claim_trampoline_space)
4960 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
4961 (agent_mem_read, agent_get_trace_state_variable_value)
4962 (agent_set_trace_state_variable_value, agent_tsv_read)
4963 (agent_mem_read_string, get_raw_reg_func_addr)
4964 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
4965 * tracepoint.h: ... this new file.
4967 2013-09-05 Pedro Alves <palves@redhat.com>
4969 * server.h (perror_with_name, error, fatal, warning, paddress)
4970 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
4972 * utils.h: New file.
4974 2013-09-05 Pedro Alves <palves@redhat.com>
4976 * server.h (remote_debug, noack_mode, transport_is_reliable)
4977 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
4978 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
4979 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
4980 (write_enn, initialize_async_io, enable_async_io)
4981 (disable_async_io, check_remote_input_interrupt_request)
4982 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
4983 (dead_thread_notify, prepare_resume_reply)
4984 (decode_address_to_semicolon, decode_address, decode_m_packet)
4985 (decode_M_packet, decode_X_packet, decode_xfer_write)
4986 (decode_search_memory_packet, unhexify, hexify)
4987 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
4988 (look_up_one_symbol, relocate_instruction)
4989 (monitor_output): Move to remote-utils.h, and include it.
4990 * remote-utils.h: New file.
4992 2013-09-05 Pedro Alves <palves@redhat.com>
4994 * server.h (_): Delete.
4996 2013-09-02 Pedro Alves <palves@redhat.com>
4998 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
4999 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
5001 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
5003 2013-09-02 Pierre Muller <muller@sourceware.org>
5005 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
5006 or WriteProcessMemory complete successfully and handle
5007 ERROR_PARTIAL_COPY error.
5009 2013-09-02 Pedro Alves <palves@redhat.com>
5011 * server.c (gdb_read_memory): Return -1 on traceframe memory read
5012 error instead of EIO.
5014 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5017 * linux-low.c: Include filestuff.h.
5018 (linux_create_inferior) <pid == 0>: Call close_most_fds.
5019 * lynx-low.c: Include filestuff.h.
5020 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
5021 * server.c: Include filestuff.h.
5022 (main): Call notice_open_fds.
5023 * spu-low.c: Include filestuff.h.
5024 (spu_create_inferior) <pid == 0>: Call close_most_fds.
5026 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
5028 * Makefile.in: Explain why ../target and ../nat are not
5029 listed as include file search paths.
5030 (linux-waitpid.o): New object file rule.
5031 * configure.srv (srv_native_linux_obj): New variable.
5032 Replace all occurrences of linux native object files with
5033 $srv_native_linux_obj.
5034 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
5035 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
5036 (linux_enable_event_reporting): Remove declaration.
5037 (my_waitpid): Moved to common/linux-waitpid.c.
5038 (linux_wait_for_event): Pass ptid when calling
5039 linux_enable_event_reporting.
5040 (linux_supports_tracefork_flag): Remove.
5041 (linux_enable_event_reporting): Likewise.
5042 (linux_tracefork_grandchild): Remove.
5043 (STACK_SIZE): Moved to common/linux-ptrace.c.
5044 (linux_tracefork_child): Remove.
5045 (linux_test_for_tracefork): Remove.
5046 (linux_look_up_symbols): Call linux_supports_traceclone.
5047 (initialize_low): Remove call to linux_test_for_tracefork.
5048 * linux-low.h (PTRACE_TYPE_ARG3): Move to
5049 common/linux-ptrace.h.
5050 (PTRACE_TYPE_ARG4): Likewise.
5051 Include linux-ptrace.h.
5053 2013-08-21 Pedro Alves <palves@redhat.com>
5055 * config.in: Renegerate.
5057 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
5059 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
5060 (SFILES): Remove $(srcdir)/common/target-common.c and
5061 add $(srcdir)/target/waitstatus.c.
5062 (OBS): Remove target-common.o and add waitstatus.o.
5063 (server_h): Remove $(srcdir)/../common/target-common.h and
5064 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
5065 and $(srcdir)/../target/waitstatus.h.
5066 (target-common.o): Remove.
5067 (waitstatus.o): New target object file.
5068 * target.h: Do not include target-common.h and
5069 include target/resume.h, target/wait.h and
5070 target/waitstatus.h.
5072 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
5074 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5075 to PTRACE_TYPE_ARG3.
5076 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
5077 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
5079 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
5080 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
5082 2013-07-27 Jie Zhang <jie@codesourcery.com>
5083 Daniel Jacobowitz <dan@codesourcery.com>
5084 Yao Qi <yao@codesourcery.com>
5086 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
5087 (mips-linux-watch.o): New rule.
5088 (mips_linux_watch_h): New variable.
5089 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
5091 * linux-mips-low.c: Include mips-linux-watch.h.
5092 (struct arch_process_info, struct arch_lwp_info): New.
5093 (update_watch_registers_callback): New function.
5094 (mips_linux_new_process, mips_linux_new_thread) New functions.
5095 (mips_linux_prepare_to_resume, mips_insert_point): New
5097 (mips_remove_point, mips_stopped_by_watchpoint): New
5099 (rsp_bp_type_to_target_hw_bp_type): New function.
5100 (mips_stopped_data_address): New function.
5101 (the_low_target): Add watchpoint support functions.
5103 2013-07-27 Yao Qi <yao@codesourcery.com>
5105 * i386-low.c: Include break-common.h.
5106 (enum target_hw_bp_type): Remove.
5108 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
5110 * Makefile.in (SFILES): /common/target-common.c.
5111 (OBS): Add target-common.o.
5112 (server_h): Add $(srcdir)/../common/target-common.h.
5113 (target-common.o): New target.
5114 * server.c (queue_stop_reply_callback): Free
5115 status string after use.
5116 * target.c (target_waitstatus_to_string): Remove.
5117 * target.h: Include target-common.h.
5118 (resume_kind): Likewise.
5119 (target_waitkind): Likewise.
5120 (target_waitstatus): Likewise.
5121 (TARGET_WNOHANG): Likewise.
5123 2013-07-04 Yao Qi <yao@codesourcery.com>
5125 * Makefile.in (host_alias): Use @host_noncanonical@.
5126 (target_alias): Use @target_noncanonical@.
5127 * configure.ac: Use ACX_NONCANONICAL_TARGET and
5128 ACX_NONCANONICAL_HOST.
5129 * configure: Regenerated.
5132 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5134 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5135 * configure: Rebuild.
5136 * Makefile.in (version_host, version_target): Get from configure.
5137 (version.c): Use $(version_host) and $(version_target).
5139 2013-07-03 Pedro Alves <palves@redhat.com>
5141 * Makefile.in (config.status): Depend on development.sh.
5142 * acinclude.m4: Include libmcheck.m4.
5143 * configure: Regenerate.
5145 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5147 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
5148 attribute inside the parentheses.
5149 (winapi_DebugSetProcessKillOnExit): Ditto.
5150 (winapi_DebugBreakProcess): Ditto.
5151 (winapi_GenerateConsoleCtrlEvent): Ditto.
5153 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
5155 * notif.h (notif_event): Add a dummy member to avoid compiler
5158 2013-07-01 Pedro Alves <palves@redhat.com>
5160 * hostio.c (HOSTIO_PATH_MAX): Define.
5161 (require_filename, handle_open, handle_unlink, handle_readlink):
5164 2013-07-01 Pedro Alves <palves@redhat.com>
5166 * server.h: Include "pathmax.h".
5167 * linux-low.c: Don't include sys/param.h.
5168 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
5170 * win32-low.c: Don't include sys/param.h.
5171 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
5173 2013-07-01 Pedro Alves <palves@redhat.com>
5175 * event-loop.c: Don't check HAVE_UNISTD_H before including
5177 * gdbreplay.c: Likewise.
5178 * remote-utils.c: Likewise.
5179 * server.c: Likewise.
5180 * configure.ac: Don't check for unistd.h.
5181 * configure: Regenerate.
5183 2013-06-28 Tom Tromey <tromey@redhat.com>
5185 * Makefile.in (version.c): Use version.in, not
5188 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
5190 * configure.ac (version_host, version_target): Set and AC_SUBST them.
5191 * configure: Rebuild.
5192 * Makefile.in (version_host, version_target): Get from configure.
5193 (version.c): Use $(version_host) and $(version_target).
5195 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5197 Fix trace-status to output user name without trailing colon.
5198 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
5200 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
5202 Fix trace-status to output proper start-time and stop-time.
5203 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
5204 output start time and stop time in hex as gdb expects.
5206 2013-06-26 Pedro Alves <pedro@codesourcery.com>
5208 * tracepoint.c (build_traceframe_info_xml): Output trace state
5209 variables present in the trace buffer.
5211 2013-06-24 Tom Tromey <tromey@redhat.com>
5213 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
5215 (version.o): Remove.
5216 * gdbreplay.c: Include version.h.
5217 (version, host_name): Don't declare.
5218 * server.h: Include version.h.
5219 (version, host_name): Don't declare.
5221 2013-06-12 Pedro Alves <palves@redhat.com>
5223 * linux-x86-low.c (linux_is_elf64): Delete global.
5224 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
5225 with local linux_pid_exe_is_elf_64_file use.
5227 2013-06-11 Pedro Alves <palves@redhat.com>
5229 * linux-low.c (regset_disabled, disable_regset): New functions.
5230 (regsets_fetch_inferior_registers)
5231 (regsets_store_inferior_registers): Use them.
5232 (initialize_regsets_info); Don't allocate the disabled_regsets
5234 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
5237 2013-06-11 Pedro Alves <palves@redhat.com>
5239 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
5242 2013-06-11 Pedro Alves <palves@redhat.com>
5244 * linux-x86-low.c (initialize_low_arch): Call
5245 init_registers_x32_avx_linux.
5247 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
5249 Fix compatibility with Android Bionic.
5250 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
5253 2013-06-07 Pedro Alves <palves@redhat.com>
5256 * Makefile.in (OBS): Add tdesc.o.
5257 (IPA_OBJS): Add tdesc-ipa.o.
5258 (tdesc-ipa.o): New rule.
5259 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
5261 * linux-low.c (new_inferior): Delete.
5262 (disabled_regsets, num_regsets): Delete.
5263 (linux_add_process): Adjust to set the new per-process
5265 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
5266 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
5267 was a stop. When calling arch_setup, switch the current inferior
5268 to the thread that got an event.
5269 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
5270 (regsets_fetch_inferior_registers)
5271 (regsets_store_inferior_registers): New regsets_info parameter.
5273 (linux_register_in_regsets): New regs_info parameter. Adjust to
5275 (register_addr, fetch_register, store_register): New usrregs_info
5276 parameter. Adjust to use it.
5277 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
5278 parameter regs_info. Adjust to use it.
5279 (linux_fetch_registers): Get the current inferior's regs_info, and
5281 (linux_store_registers): Ditto.
5282 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
5283 (initialize_low): Don't initialize the target_regsets here. Call
5284 initialize_low_arch.
5285 * linux-low.h (target_regsets): Delete declaration.
5286 (struct regsets_info): New.
5287 (struct usrregs_info): New.
5288 (struct regs_info): New.
5289 (struct process_info_private) <new_inferior>: New field.
5290 (struct linux_target_ops): Delete the num_regs, regmap, and
5291 regset_bitmap fields. New field regs_info.
5292 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
5293 * i387-fp.c (num_xmm_registers): Delete.
5294 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
5295 calls to new interface.
5296 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
5297 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
5298 Infer the number of xmm registers from the regcache's target
5300 * i387-fp.h (num_xmm_registers): Delete.
5301 * inferiors.c (add_thread): Don't install the thread's regcache
5303 * proc-service.c (gregset_info): Fetch the current inferior's
5304 regs_info. Adjust to use it.
5305 * regcache.c: Include tdesc.h.
5306 (register_bytes, reg_defs, num_registers)
5307 (gdbserver_expedite_regs): Delete.
5308 (get_thread_regcache): If the thread doesn't have a regcache yet,
5309 create one, instead of aborting gdbserver.
5310 (regcache_invalidate_one): Rename to ...
5311 (regcache_invalidate_thread): ... this.
5312 (regcache_invalidate_one): New.
5313 (regcache_invalidate): Only invalidate registers of the current
5315 (init_register_cache): Add target_desc parameter, and use it.
5316 (new_register_cache): Ditto. Assert the target description has a
5317 non zero registers_size.
5318 (regcache_cpy): Add assertions. Adjust.
5319 (realloc_register_cache, set_register_cache): Delete.
5320 (registers_to_string, registers_from_string): Adjust.
5321 (find_register_by_name, find_regno, find_register_by_number)
5322 (register_cache_size): Add target_desc parameter, and use it.
5323 (free_register_cache_thread, free_register_cache_thread_one)
5324 (regcache_release, register_cache_size): New.
5325 (register_size): Add target_desc parameter, and use it.
5326 (register_data, supply_register, supply_register_zeroed)
5327 (supply_regblock, supply_register_by_name, collect_register)
5328 (collect_register_as_string, collect_register_by_name): Adjust.
5329 * regcache.h (struct target_desc): Forward declare.
5330 (struct regcache) <tdesc>: New field.
5331 (init_register_cache, new_register_cache): Add target_desc
5333 (regcache_invalidate_thread): Declare.
5334 (regcache_invalidate_one): Delete declaration.
5335 (regcache_release): Declare.
5336 (find_register_by_number, register_cache_size, register_size)
5337 (find_regno): Add target_desc parameter.
5338 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
5340 * remote-utils.c: Include tdesc.h.
5341 (outreg, prepare_resume_reply): Adjust.
5342 * server.c: Include tdesc.h.
5343 (gdbserver_xmltarget): Delete declaration.
5344 (get_features_xml, process_serial_event): Adjust.
5345 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
5347 (struct process_info) <tdesc>: New field.
5348 (ipa_tdesc): Declare.
5349 * tdesc.c: New file.
5350 * tdesc.h: New file.
5351 * tracepoint.c: Include tdesc.h.
5352 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
5353 (get_context_regcache): Adjust to pass ipa_tdesc down.
5354 (do_action_at_tracepoint): Adjust to get the register cache size
5355 from the context regcache's description.
5356 (traceframe_walk_blocks): Adjust to get the register cache size
5357 from the current trace frame's description.
5358 (traceframe_get_pc): Adjust to get current trace frame's
5359 description and pass it down.
5360 (gdb_collect): Adjust to get the register cache size from the
5362 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
5363 (gdbserver_xmltarget): Delete.
5364 (initialize_low_tracepoint): Set the ipa's target description.
5365 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
5366 (initialize_low_tracepoint): Set the ipa's target description.
5367 * linux-x86-low.c: Include tdesc.h.
5368 [__x86_64__] (is_64bit_tdesc): New.
5369 (ps_get_thread_area, x86_get_thread_area): Use it.
5370 (i386_cannot_store_register): Rename to ...
5371 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
5372 (i386_cannot_fetch_register): Rename to ...
5373 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
5374 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
5376 (target_regsets): Rename to ...
5377 (x86_regsets): ... this.
5378 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
5380 (x86_siginfo_fixup): Use is_64bit_tdesc.
5381 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
5382 (tdesc_x32_avx_linux, tdesc_x32_linux)
5383 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
5385 (x86_linux_update_xmltarget): Delete.
5386 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
5387 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
5388 (AMD64_LINUX_USER64_CS): New.
5389 (x86_linux_read_description): New, based on
5390 x86_linux_update_xmltarget.
5391 (same_process_callback): New.
5392 (x86_arch_setup_process_callback): New.
5393 (x86_linux_update_xmltarget): New.
5394 (x86_regsets_info): New.
5395 (amd64_linux_regs_info): New.
5396 (i386_linux_usrregs_info): New.
5397 (i386_linux_regs_info): New.
5398 (x86_linux_regs_info): New.
5399 (x86_arch_setup): Reimplement.
5400 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
5401 (x86_emit_ops): Ditto.
5402 (the_low_target): Adjust. Install x86_linux_regs_info,
5403 x86_cannot_fetch_register, and x86_cannot_store_register.
5404 (initialize_low_arch): New.
5405 * linux-ia64-low.c (tdesc_ia64): Declare.
5406 (ia64_fetch_register): Adjust.
5407 (ia64_usrregs_info, regs_info): New globals.
5408 (ia64_regs_info): New function.
5409 (the_low_target): Adjust.
5410 (initialize_low_arch): New function.
5411 * linux-sparc-low.c (tdesc_sparc64): Declare.
5412 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
5414 (sparc_arch_setup): New function.
5415 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
5416 (the_low_target): Adjust.
5417 (initialize_low_arch): New function.
5418 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
5419 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
5420 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
5421 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
5422 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
5423 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
5424 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
5425 (tdesc_powerpc_isa205_vsx64l): Declare.
5426 (ppc_cannot_store_register, ppc_collect_ptrace_register)
5427 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
5428 (ppc_set_pc, ppc_get_hwcap): Adjust.
5429 (ppc_usrregs_info): Forward declare.
5430 (!__powerpc64__) ppc_regmap_adjusted: New global.
5431 (ppc_arch_setup): Adjust to the current process'es target
5433 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
5434 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
5435 (ppc_store_evrregset): Adjust.
5436 (target_regsets): Rename to ...
5437 (ppc_regsets): ... this, and make static.
5438 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
5439 (ppc_regs_info): New function.
5440 (the_low_target): Adjust.
5441 (initialize_low_arch): New function.
5442 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
5443 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
5444 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
5445 (tdesc_s390x_linux64v2): Declare.
5446 (s390_collect_ptrace_register, s390_supply_ptrace_register)
5447 (s390_fill_gregset, s390_store_last_break): Adjust.
5448 (target_regsets): Rename to ...
5449 (s390_regsets): ... this, and make static.
5450 (s390_get_pc, s390_set_pc): Adjust.
5451 (s390_get_hwcap): New target_desc parameter, and use it.
5452 [__s390x__] (have_hwcap_s390_high_gprs): New global.
5453 (s390_arch_setup): Adjust to set the current process'es target
5454 description. Don't adjust the regmap.
5455 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
5456 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
5457 (regs_info_3264): New globals.
5458 (s390_regs_info): New function.
5459 (the_low_target): Adjust.
5460 (initialize_low_arch): New function.
5461 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
5462 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
5463 [__mips64] (init_registers_mips_linux)
5464 (init_registers_mips_dsp_linux): Delete defines.
5465 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
5466 (have_dsp): New global.
5467 (mips_read_description): New, based on mips_arch_setup.
5468 (mips_arch_setup): Reimplement.
5469 (get_usrregs_info): New function.
5470 (mips_cannot_fetch_register, mips_cannot_store_register)
5471 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
5472 (mips_fill_fpregset, mips_store_fpregset): Adjust.
5473 (target_regsets): Rename to ...
5474 (mips_regsets): ... this, and make static.
5475 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
5476 (dsp_regs_info, regs_info): New globals.
5477 (mips_regs_info): New function.
5478 (the_low_target): Adjust.
5479 (initialize_low_arch): New function.
5480 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
5481 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
5483 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
5484 (arm_read_description): New, with bits factored from
5486 (arm_arch_setup): Reimplement.
5487 (target_regsets): Rename to ...
5488 (arm_regsets): ... this, and make static.
5489 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
5490 (arm_regs_info): New function.
5491 (the_low_target): Adjust.
5492 (initialize_low_arch): New function.
5493 * linux-m68k-low.c (tdesc_m68k): Declare.
5494 (target_regsets): Rename to ...
5495 (m68k_regsets): ... this, and make static.
5496 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
5497 (m68k_regs_info): New function.
5498 (m68k_arch_setup): New function.
5499 (the_low_target): Adjust.
5500 (initialize_low_arch): New function.
5501 * linux-sh-low.c (tdesc_sharch): Declare.
5502 (target_regsets): Rename to ...
5503 (sh_regsets): ... this, and make static.
5504 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
5505 (sh_regs_info, sh_arch_setup): New functions.
5506 (the_low_target): Adjust.
5507 (initialize_low_arch): New function.
5508 * linux-bfin-low.c (tdesc_bfin): Declare.
5509 (bfin_arch_setup): New function.
5510 (bfin_usrregs_info, regs_info): New globals.
5511 (bfin_regs_info): New function.
5512 (the_low_target): Adjust.
5513 (initialize_low_arch): New function.
5514 * linux-cris-low.c (tdesc_cris): Declare.
5515 (cris_arch_setup): New function.
5516 (cris_usrregs_info, regs_info): New globals.
5517 (cris_regs_info): New function.
5518 (the_low_target): Adjust.
5519 (initialize_low_arch): New function.
5520 * linux-cris-low.c (tdesc_crisv32): Declare.
5521 (cris_arch_setup): New function.
5522 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
5523 (cris_regs_info): New function.
5524 (the_low_target): Adjust.
5525 (initialize_low_arch): New function.
5526 * linux-m32r-low.c (tdesc_m32r): Declare.
5527 (m32r_arch_setup): New function.
5528 (m32r_usrregs_info, regs_info): New globals.
5529 (m32r_regs_info): Adjust.
5530 (initialize_low_arch): New function.
5531 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
5532 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
5533 (tic6x_usrregs_info): Forward declare.
5534 (tic6x_read_description): New function, based on ...
5535 (tic6x_arch_setup): ... this. Reimplement.
5536 (target_regsets): Rename to ...
5537 (tic6x_regsets): ... this, and make static.
5538 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
5539 (tic6x_regs_info): New function.
5540 (the_low_target): Adjust.
5541 (initialize_low_arch): New function.
5542 * linux-xtensa-low.c (tdesc_xtensa): Declare.
5543 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
5544 (target_regsets): Rename to ...
5545 (xtensa_regsets): ... this, and make static.
5546 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
5548 (xtensa_arch_setup, xtensa_regs_info): New functions.
5549 (the_low_target): Adjust.
5550 (initialize_low_arch): New function.
5551 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
5552 (nios2_arch_setup): Set the current process'es tdesc.
5553 (target_regsets): Rename to ...
5554 (nios2_regsets): ... this.
5555 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
5556 (nios2_regs_info): New function.
5557 (the_low_target): Adjust.
5558 (initialize_low_arch): New function.
5559 * linux-aarch64-low.c (tdesc_aarch64): Declare.
5560 (aarch64_arch_setup): Set the current process'es tdesc.
5561 (target_regsets): Rename to ...
5562 (aarch64_regsets): ... this.
5563 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
5564 (aarch64_regs_info): New function.
5565 (the_low_target): Adjust.
5566 (initialize_low_arch): New function.
5567 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
5569 (target_regsets): Rename to ...
5570 (tile_regsets): ... this.
5571 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
5572 (tile_regs_info): New function.
5573 (tile_arch_setup): Set the current process'es tdesc.
5574 (the_low_target): Adjust.
5575 (initialize_low_arch): New function.
5576 * spu-low.c (tdesc_spu): Declare.
5577 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
5578 * win32-arm-low.c (tdesc_arm): Declare.
5579 (arm_arch_setup): New function.
5580 (the_low_target): Install arm_arch_setup instead of
5582 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
5583 (init_windows_x86): Rename to ...
5584 (i386_arch_setup): ... this. Set `win32_tdesc'.
5585 (the_low_target): Adjust.
5586 * win32-low.c (win32_tdesc): New global.
5587 (child_add_thread): Don't create the thread cache here.
5588 (do_initial_child_stuff): Set the new process'es tdesc.
5589 * win32-low.h (struct target_desc): Forward declare.
5590 (win32_tdesc): Declare.
5591 * lynx-i386-low.c (tdesc_i386): Declare global.
5592 (lynx_i386_arch_setup): Set `lynx_tdesc'.
5593 * lynx-low.c (lynx_tdesc): New global.
5594 (lynx_add_process): Set the new process'es tdesc.
5595 * lynx-low.h (struct target_desc): Forward declare.
5596 (lynx_tdesc): Declare global.
5597 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
5598 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
5599 * nto-low.c (nto_tdesc): New global.
5600 (do_attach): Set the new process'es tdesc.
5601 * nto-low.h (struct target_desc): Forward declare.
5602 (nto_tdesc): Declare.
5603 * nto-x86-low.c (tdesc_i386): Declare.
5604 (nto_x86_arch_setup): Set `nto_tdesc'.
5606 2013-06-04 Gary Benson <gbenson@redhat.com>
5608 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
5609 to qSupported response when appropriate.
5610 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
5611 with nonzero-length annex.
5612 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
5613 arguments supplied in annex.
5615 2013-05-31 Doug Evans <dje@google.com>
5618 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
5619 64 bits in 64-cross-32 environment.
5621 2013-05-28 Pedro Alves <palves@redhat.com>
5623 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
5624 (aarch64-without-fpu.c): Delete rule.
5625 * configure.srv (aarch64*-*-linux*): Remove references to
5626 aarch64-without-fpu.o and aarch64-without-fpu.xml.
5627 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
5630 2013-05-24 Pedro Alves <palves@redhat.com>
5632 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
5633 instead of strchr/decode_address. Error if the range isn't split
5634 with a ','. Don't assume there's be a ':' in the action.
5636 2013-05-23 Yao Qi <yao@codesourcery.com>
5637 Pedro Alves <palves@redhat.com>
5639 * linux-low.c (lwp_in_step_range): New function.
5640 (linux_wait_1): If the thread was range stepping and stopped
5641 outside the stepping range, report the stop to GDB. Otherwise,
5642 continue stepping. Add range stepping debug output.
5643 (linux_set_resume_request): Copy the step range from the resume
5645 (linux_supports_range_stepping): New.
5646 (linux_target_ops) <supports_range_stepping>: Set to
5647 linux_supports_range_stepping.
5648 * linux-low.h (struct linux_target_ops)
5649 <supports_range_stepping>: New field.
5650 (struct lwp_info) <step_range_start, step_range_end>: New fields.
5651 * linux-x86-low.c (x86_supports_range_stepping): New.
5652 (the_low_target) <supports_range_stepping>: Set to
5653 x86_supports_range_stepping.
5654 * server.c (handle_v_cont): Handle 'r' action.
5655 (handle_v_requests): Append ";r" if the target supports range
5657 * target.h (struct thread_resume) <step_range_start,
5658 step_range_end>: New fields.
5659 (struct target_ops) <supports_range_stepping>:
5661 (target_supports_range_stepping): New macro.
5663 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5665 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
5666 confusion in comment.
5668 2013-05-17 Joel Brobecker <brobecker@adacore.com>
5670 * lynx-low.c (struct process_info_private): New type.
5671 (lynx_add_process): New function.
5672 (lynx_create_inferior, lynx_attach): Replace calls to
5673 add_process by calls to lynx_add_process.
5674 (lynx_resume): If PTID is null, then try using
5675 current_process()->private->last_wait_event_ptid.
5677 (lynx_clear_inferiors): Delete. The contents of that function
5678 has been inlined in lynx_mourn;
5679 (lynx_wait_1): Save the ptid in the process's private data.
5680 (lynx_mourn): Free the process' private data. Replace call
5681 to lynx_clear_inferiors by call to clear_inferiors.
5683 2013-05-17 Yao Qi <yao@codesourcery.com>
5685 * i386-low.c (i386_length_and_rw_bits): Move the comment to
5688 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
5690 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
5691 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
5692 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
5693 PT_TEXT_END_ADDR guards. Update comments.
5694 (linux_target_op) <read_offsets>: Conditionally define to
5695 linux_read_offsets if the target is UCLIBC and if it defines
5696 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
5698 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
5699 Andrew Jenner <andrew@codesourcery.com>
5701 * Makefile.in (SFILES): Add linux-nios2-low.c.
5702 (clean): Add action to delete nios2-linux.c.
5703 (nios2-linux.c): New rule.
5704 * configure.srv: Add nios2*-*-linux*.
5705 * linux-nios2-low.c: New.
5707 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
5709 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
5711 2013-04-25 Hui Zhu <hui@codesourcery.com>
5714 * ax.c (ax_printf): Add fflush.
5716 2013-04-22 Tom Tromey <tromey@redhat.com>
5718 * Makefile.in (SFILES): Add filestuff.c.
5719 (OBS): Add filestuff.o.
5720 (filestuff.o): New target.
5721 * config.in, configure: Rebuild.
5722 * configure.ac: Check for fdwalk, pipe2.
5724 2013-04-17 Pedro Alves <palves@redhat.com>
5726 * configure.ac (USE_THREAD_DB): Delete variable.
5727 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
5728 Don't AC_SUBST USE_THREAD_DB.
5729 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
5730 * config.in, configure: Regenerate.
5732 2013-04-16 Pedro Alves <palves@redhat.com>
5734 * linux-low.h (struct lwp_info) <thread_known>: Move under
5735 the USE_THREAD_DB #ifdef.
5737 2013-04-16 Pedro Alves <palves@redhat.com>
5739 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
5740 (linux-low.o): Delete rule.
5741 * linux-low.h: Always include "gdb_thread_db.h" instead of
5742 conditionally including thread_db.h.
5743 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
5746 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5748 * Makefile.in (install-only): Fix make install regression.
5750 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
5752 Convert man pages to texinfo, new gdbinit.5 texinfo page.
5753 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
5755 * gdbserver.1: Remove.
5757 2013-03-22 Pedro Alves <palves@redhat.com>
5759 * linux-low.c (handle_extended_wait): Don't call
5760 linux_enable_event_reporting.
5762 2013-03-15 Tony Theodore <tonyt@logyst.com>
5765 * Makefile.in (SHELL): Use @SHELL@.
5767 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
5769 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
5772 2013-03-13 Joel Brobecker <brobecker@adacore.com>
5774 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
5775 Remove extraneous NULL element.
5777 2013-03-13 Yao Qi <yao@codesourcery.com>
5779 * tracepoint.c (traceframe_read_tsv): Look for the last matched
5780 'V' block in trace frame.
5782 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5784 * target.h (struct target_ops): Add btrace ops.
5785 (target_supports_btrace): New macro.
5786 (target_enable_btrace): New macro.
5787 (target_disable_btrace): New macro.
5788 (target_read_btrace): New macro.
5789 * gdbthread.h (struct thread_info): Add btrace field.
5790 * server.c: Include btrace-common.h.
5791 (handle_btrace_general_set): New function.
5792 (handle_btrace_enable): New function.
5793 (handle_btrace_disable): New function.
5794 (handle_general_set): Call handle_btrace_general_set.
5795 (handle_qxfer_btrace): New function.
5796 (struct qxfer qxfer_packets[]): Add btrace entry.
5797 * inferiors.c (remove_thread): Disable btrace.
5798 * linux-low: Include linux-btrace.h.
5799 (linux_low_enable_btrace): New function.
5800 (linux_low_read_btrace): New function.
5801 (linux_target_ops): Add btrace ops.
5802 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
5803 Add srv_linux_btrace=yes.
5804 (x86_64-*-linux*): Add linux-btrace.o.
5805 Add srv_linux_btrace=yes.
5806 * configure.ac: Define HAVE_LINUX_BTRACE.
5807 * config.in: Regenerated.
5808 * configure: Regenerated.
5810 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5812 * server.c (handle_qxfer): Preserve error message if -3 is
5814 (qxfer): Document the -3 return value.
5816 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
5818 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
5819 (linux_btrace_h): New variable.
5820 (linux-btrace.o): New rule.
5822 2013-03-08 Stan Shebs <stan@codesourcery.com>
5823 Hafiz Abid Qadeer <abidh@codesourcery.com>
5825 * tracepoint.c (trace_buffer_size): New global.
5826 (DEFAULT_TRACE_BUFFER_SIZE): New define.
5827 (init_trace_buffer): Change to one-argument function. Allocate
5828 trace buffer memory.
5829 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
5830 handle QTBuffer:size packet.
5831 (cmd_bigqtbuffer_size): New function.
5832 (initialize_tracepoint): Call init_trace_buffer with
5833 DEFAULT_TRACE_BUFFER_SIZE.
5834 * server.c (handle_query): Add QTBuffer:size in the
5837 2013-03-07 Yao Qi <yao@codesourcery.com>
5839 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
5840 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
5842 (cmd_qtsp): Adjust condition. Do post increment.
5843 Set cur_action and cur_step_action back to 0.
5845 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
5848 * linux-low.c (linux_write_memory): Return early success if LEN is
5851 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
5853 * configure.srv: Add x86_64-*-cygwin* as target.
5855 2013-02-28 Tom Tromey <tromey@redhat.com>
5857 * configure.ac: Invoke AC_SYS_LARGEFILE.
5858 * configure, config.in: Rebuild.
5860 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
5862 * win32-low.c: Throughout, fix format strings and casts of
5863 printf-like functions to avoid type related warnings on all
5865 (get_child_debug_event): Print dwDebugEventCode as hex since
5866 that's how it's usually documented.
5868 2013-02-28 Yao Qi <yao@codesourcery.com>
5870 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
5873 2013-02-27 Jiong Wang <jiwang@tilera.com>
5875 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
5876 (reg-tilegx32.c): New rule.
5877 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
5878 * linux-tile-low.c (tile_arch_setup): New function. Invoke
5879 different register info initializer according to elf class.
5880 (init_registers_tilgx32): New function. The tilegx32 register info
5882 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
5883 (tile_store_gregset): Likewise.
5885 2013-02-27 Yao Qi <yao@codesourcery.com>
5887 * server.c (process_point_options): Print debug message when
5888 debug_threads is true.
5890 2013-02-26 Yao Qi <yao@codesourcery.com>
5892 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
5894 2013-02-19 Pedro Alves <palves@redhat.com>
5895 Kai Tietz <ktietz@redhat.com>
5899 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
5900 instead of strtoul to extract address from packet.
5901 (process_serial_event) <'z'>: Likewise.
5903 2013-02-18 Yao Qi <yao@codesourcery.com>
5905 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
5907 2013-02-14 Pedro Alves <palves@redhat.com>
5911 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
5912 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
5914 2013-02-14 Pedro Alves <palves@redhat.com>
5916 * tracepoint.c (cmd_qtdpsrc): Use savestring.
5918 2013-02-14 Pedro Alves <palves@redhat.com>
5920 * tracepoint.c (save_string): Delete.
5921 (add_tracepoint_action): Use savestring instead of save_string.
5923 2013-02-12 Pedro Alves <palves@redhat.com>
5925 * linux-xtensa-low.c: Ditto.
5926 * xtensa-xtregs.c: Ditto.
5928 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
5930 * thread-db.c (thread_db_get_tls_address): NULL pointer check
5933 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5935 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
5936 aarch64_num_wp_regs and aarch64_num_bp_regs to
5937 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
5939 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
5941 * linux-aarch64-low.c (ps_get_thread_area): Replace
5942 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
5944 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
5945 Marcus Shawcroft <marcus.shawcroft@arm.com>
5946 Nigel Stephens <nigel.stephens@arm.com>
5947 Yufeng Zhang <yufeng.zhang@arm.com>
5949 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
5950 (aarch64.c, aarch64-without-fpu.c): New targets.
5951 * configure.srv (aarch64*-*-linux*): New.
5952 * linux-aarch64-low.c: New file.
5954 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
5956 * linux-low.c (handle_extended_wait, linux_create_inferior)
5957 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
5958 (dequeue_one_deferred_signal, linux_resume_one_thread)
5959 (fetch_register, linux_write_memory, linux_enable_event_reporting)
5960 (linux_tracefork_grandchild, linux_test_for_tracefork)
5961 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
5962 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
5963 where the argument is 0.
5965 2013-01-25 Yao Qi <yao@codesourcery.com>
5967 * event-loop.c: Include "queue.h".
5968 (gdb_event_p): New typedef.
5969 (struct gdb_event) <next_event>: Remove.
5970 (event_queue): Change to QUEUE(gdb_event_p).
5971 (async_queue_event): Remove.
5972 (gdb_event_xfree): New.
5973 (initialize_event_loop): New.
5974 (process_event): Use API from QUEUE.
5975 (wait_for_event): Likewise.
5976 * server.c (main): Call initialize_event_loop.
5977 * server.h (initialize_event_loop): Declare.
5979 2013-01-18 Yao Qi <yao@codesourcery.com>
5981 * ax.h (struct eval_agent_expr_context): New.
5982 (gdb_eval_agent_expr): Update declaration.
5983 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
5984 TFRAME. Add new argument CTX.
5985 * server.h (struct eval_agent_expr_context): Declare.
5986 (agent_mem_read, agent_tsv_read): Update declaration.
5987 (agent_mem_read_string): Likewise.
5988 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
5989 (add_traceframe_block): Add new argument TPOINT.
5990 Increase TPOINT->traceframe_usage.
5991 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
5992 eval_tracepoint_agent_expr.
5993 (condition_true_at_tracepoint): Likewise.
5994 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
5995 (agent_mem_read_string, agent_tsv_read): Likewise.
5997 2013-01-16 Yao Qi <yao@codesourcery.com>
5999 * linux-low.c (linux_resume_one_lwp): Don't check
6000 'lwp->bp_reinsert != 0'.
6002 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6003 Pedro Alves <palves@redhat.com>
6005 * lynx-low.c (ptrace_request_to_str): Define a temporary
6006 macro and use it to simplify this function's implementation.
6008 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6010 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
6013 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6015 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
6017 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6019 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
6021 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6023 * lynx-low.c (lynx_resume): Use the resume_info parameter
6024 to determine the ptid for the lynx_ptrace call, unless
6025 it is equal to minus_one_ptid, in which case we use the
6026 ptid of the current_inferior.
6027 (lynx_wait_1): After having received a thread create/exit
6028 event, resume the inferior's execution using the signaling
6029 thread's ptid, rather than the old ptid.
6031 2013-01-07 Joel Brobecker <brobecker@adacore.com>
6033 * lynx-low.c (lynx_resume): Delete variable ret.
6035 2013-01-01 Joel Brobecker <brobecker@adacore.com>
6037 * gdbreplay.c (gdbreplay_version): Update copyright year.
6038 * server.c (gdbserver_version): Likewise.
6040 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6042 * lynx-low.c (lynx_wait_1): Add debug trace before adding
6045 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6047 * lynx-low.c (ptrace_request_to_str): Add handling for
6050 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6052 * lynx-low.c (lynx_attach): Delete variable new_process.
6054 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6056 * lynx-low.c (lynx_create_inferior): Delete variable
6059 2012-12-17 Joel Brobecker <brobecker@adacore.com>
6061 * lynx-low.c (ptrace_request_to_str): Do not handle
6062 PTRACE_GETTHREADLIST if this macro does not exist.
6064 2012-12-15 Yao Qi <yao@codesourcery.com>
6066 * Makefile.in (OBS): Add notif.o.
6067 * notif.c, notif.h: New.
6068 * server.c: Include "notif.h".
6069 (struct vstop_notif) <next>: Remove.
6071 (queue_stop_reply): Update.
6072 (push_event, send_next_stop_reply): Remove.
6073 (discard_queued_stop_replies): Update.
6074 (notif_stop): New variable.
6075 (handle_v_stopped): Remove.
6076 (handle_v_requests): Don't call handle_v_stopped. Call
6077 handle_ack_notif instead.
6078 (queue_stop_reply_callback): Call notif_event_enque instead
6079 of queue_stop_reply.
6080 (handle_status): Don't call send_next_stop_reply, call
6081 notif_write_event instead.
6082 (kill_inferior_callback): Likewise.
6083 (detach_or_kill_inferior_callback): Likewise.
6084 (main): Call initialize_notif.
6085 (process_serial_event): Call QUEUE_is_empty.
6086 (handle_target_event): Call notif_push instead of push event.
6087 * server.h (push_event): Remove declaration.
6089 2012-12-10 Tom Tromey <tromey@redhat.com>
6091 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
6092 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
6095 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
6096 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
6097 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
6098 (amd64-linux-ipa.o, ax.o): Rewrite.
6099 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
6100 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
6101 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
6102 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
6103 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
6104 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
6105 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
6106 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
6107 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
6108 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
6109 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
6110 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
6111 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
6112 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
6113 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
6114 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
6115 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
6116 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
6117 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
6118 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
6119 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
6120 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
6121 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
6122 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
6123 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
6124 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
6125 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
6126 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
6127 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
6128 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
6129 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
6130 (reg-tilegx.o): Remove.
6131 (all_object_files): New macro.
6132 Include .deps files.
6133 * aclocal.m4, configure: Rebuild.
6134 * acinclude.m4: Include depstand.m4, lead-dot.m4.
6135 * configure.ac: Invoke ZW_CREATE_DEPDIR,
6136 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
6138 2012-12-05 Tom Tromey <tromey@redhat.com>
6141 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
6143 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
6145 * configure.ac: Check for linux/perf_event.h.
6146 * config.in: Regenerated.
6147 * configure: Regenerated.
6149 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
6151 * hostio.c (handle_readlink): Decrease buffer size
6152 parameter passed to readlink by one byte.
6154 2012-11-26 Yao Qi <yao@codesourcery.com>
6156 * configure.ac (build_warnings): Append '-Wempty-body'.
6157 * configure: Regenerated.
6158 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
6161 2012-11-15 Pierre Muller <muller@sourceware.org>
6163 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
6164 * config.in: Regenerate.
6165 * configure: Regenerate.
6166 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
6167 Use "gdb_wait.h" header instead of <sys/wait.h> header.
6168 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6169 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
6171 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
6172 instead of <sys/wait.h> header.
6173 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
6175 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
6177 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
6178 (various make rules): Remove -DGDBSERVER
6180 2012-11-09 Yao Qi <yao@codesourcery.com>
6182 * spu-low.c (current_ptid): Move it to ..
6183 * gdbthread.h: ... here. New.
6184 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
6185 * server.c (myresume, process_serial_event): Likewise.
6186 * thread-db.c (thread_db_find_new_threads): Likewise.
6187 * tracepoint.c (run_inferior_command): Likewise.
6189 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
6191 * server.c (handle_search_memory_1): Include access length in
6194 2012-09-05 Michael Brandt <michael.brandt@axis.com>
6196 * linux-crisv32-low.c: Fix compile errors.
6198 2012-09-04 Yao Qi <yao@codesourcery.com>
6200 * tracepoint.c (cmd_qtsv): Adjust debug message.
6201 Don't check CUR_TPOINT.
6203 2012-08-28 Yao Qi <yao@codesourcery.com>
6205 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
6206 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
6207 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
6208 Remove declarations of xmalloc, xreallloc, xstrdup and
6210 * Makefile.in (libiberty_h): New.
6211 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
6212 (linux-bfin-low.o): Append dependency 'libiberty.h'.
6214 2012-08-23 Yao Qi <yao@codesourcery.com>
6216 * server.h: Remove declaration of 'xsnprintf'.
6218 2012-08-22 Keith Seitz <keiths@redhat.com>
6220 * server.h: Include build-gnulib-gbserver/config.h.
6221 * gdbreplay.c: Likewise.
6223 2012-08-08 Doug Evans <dje@google.com>
6225 * Makefile.in (SFILES): Add gdb_vecs.c.
6226 (OBS): Add gdb_vecs.o.
6227 (gdb_vecs_h, host_defs_h): New variables.
6228 (thread-db.o): Add $(gdb_vecs_h) dependency.
6229 (gdb_vecs.o): New rule.
6230 * thread-db.c: #include "gdb_vecs.h".
6231 (thread_db_load_search): Use a vector to iterate over path elements.
6232 Handle text appearing after "$pdir".
6234 * configure.ac: Add check for strstr.
6235 * config.in: Regenerate.
6236 * configure: Regenerate.
6238 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
6240 * hostio.c (handle_pread): If pread fails, fall back to attempting
6242 (handle_pwrite): Likewise for pwrite.
6244 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
6246 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
6247 between unsupported TYPE and unimplementable ADDR/LEN combination.
6248 (arm_insert_point): Act on new return value.
6250 2012-07-31 Pedro Alves <palves@redhat.com>
6252 * server.c (process_point_options): Only skip tokens if we find
6253 one that is unrecognized. Don't treat 'X' specially while
6254 skipping unrecognized tokens.
6256 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
6258 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
6259 to 4-byte-align HW breakpoint addresses for Thumb.
6261 2012-07-27 Yao Qi <yao@codesourcery.com>
6265 * server.h: Declare gdb_agent_about_to_close.
6266 * target.c (kill_inferior): Include "agent.h".
6267 New. Send command 'kill'.
6268 * target.h (kill_inferior): Removed macro.
6269 * tracepoint.c (gdb_agent_about_to_close): New.
6270 (gdb_agent_helper_thread): Handle command 'close'.
6271 Wait endlessly until the inferior stops.
6272 Install gdb_agent_remove_socket to atexit hook.
6273 (agent_socket_name): New static variable.
6274 (gdb_agent_socket_init): Replace local variable 'name' with
6275 'agent_socket_name'.
6276 (gdb_agent_remove_socket): New.
6278 2012-07-27 Yao Qi <yao@codesourcery.com>
6280 * server.c (process_point_options): Stop at 'X' when parsing.
6282 2012-07-19 Michael Eager <eager@eagercon.com>
6284 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
6286 * linux-x86-low.c (x86_insert_point, x86_remove_point):
6287 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
6288 hardware breakpoint.
6290 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
6292 * gdbserver/linux-low.c (initialize_low): Call
6293 linux_ptrace_init_warnings.
6295 2012-07-02 Doug Evans <dje@google.com>
6297 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
6300 2012-07-02 Stan Shebs <stan@codesourcery.com>
6302 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
6303 (ax.o): Add it to build rule.
6305 (OBS): Add format.o.
6306 (IPA_OBS): Add format.o.
6307 * server.c (handle_query): Claim support for breakpoint commands.
6308 (process_point_options): Add command case.
6309 (process_serial_event): Leave running if there are printfs in
6311 * mem-break.h (any_persistent_commands): Declare.
6312 (add_breakpoint_commands): Declare.
6313 (gdb_no_commands_at_breakpoint): Declare.
6314 (run_breakpoint_commands): Declare.
6315 * mem-break.c (struct point_command_list): New struct.
6316 (struct breakpoint): New field command_list.
6317 (any_persistent_commands): New function.
6318 (add_commands_to_breakpoint): New function.
6319 (add_breakpoint_commands): New function.
6320 (gdb_no_commands_at_breakpoint): New function.
6321 (run_breakpoint_commands): New function.
6322 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
6324 * ax.c: Include format.h.
6325 (ax_printf): New function.
6326 (gdb_eval_agent_expr): Add printf opcode.
6328 2012-06-13 Yao Qi <yao@codesourcery.com>
6330 * server.c (start_inferior): Remove duplicated writes to fields
6331 'last_resume_kind' and 'last_status' of 'current_inferior'.
6333 2012-06-12 Yao Qi <yao@codesourcery.com>
6334 Pedro Alves <palves@redhat.com>
6336 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
6338 * server.c (handle_v_cont): Extend comment.
6340 2012-06-11 Yao Qi <yao@codesourcery.com>
6342 * linux-low.c (linux_attach): Add 'static'.
6344 2012-06-06 Yao Qi <yao@codesourcery.com>
6346 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
6348 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
6350 Fix gcc -flto compilation warning.
6351 * server.c (main): Make variable multi_mode and attach volatile.
6353 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6355 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
6356 if the platform doesn't know about it.
6358 2012-05-30 Jeff Kenton <jkenton@tilera.com>
6360 * Makefile.in (SFILES): Add linux-tile-low.c.
6361 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
6362 * configure.srv: Handle tilegx-*-linux*.
6363 * linux-tile-low.c: New file.
6365 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6367 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
6369 2012-05-24 Pedro Alves <palves@redhat.com>
6373 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
6375 2012-05-24 Pedro Alves <palves@redhat.com>
6379 Replace target_signal with gdb_signal throughout.
6381 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
6383 * linux-low.c (linux_store_registers): Avoid the copying sequence
6384 when no data has been retrieved by ptrace.
6386 2012-05-22 Will Deacon <will.deacon@arm.com>
6388 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
6389 Include asm/ptrace.h.
6390 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
6393 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
6395 * linux-low.c (linux_store_registers): Don't re-retrieve data
6396 with ptrace that has already been obtained from /proc. Always
6397 copy any data retrieved with ptrace to the buffer supplied.
6399 2012-05-11 Yao Qi <yao@codesourcery.com>
6400 Pedro Alves <palves@redhat.com>
6402 * linux-low.c (enum stopping_threads_kind): New.
6403 (stopping_threads): Change type to `enum stopping_threads_kind'.
6404 (handle_extended_wait): If stopping and suspending threads, leave
6405 the new_lwp suspended too.
6406 (linux_wait_for_event): Adjust.
6407 (stop_all_lwps): Set `stopping_threads' to
6408 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
6409 whether we're suspending threads or just stopping them. Assert no
6412 2012-04-29 Yao Qi <yao@codesourcery.com>
6414 * server.h: Move some code to ...
6415 * gdbthread.h: ... here. New.
6416 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
6417 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
6418 (nto-low.o, win32-low.o): Likewise.
6419 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
6420 * regcache.c, remote-utils.c, server.c: Likewise.
6421 * target.c, tracepoint.c, win32-low.c: Likewise.
6423 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6425 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
6426 (PTRACE_ARG4_TYPE): Likewise.
6427 (PTRACE_XFER_TYPE): Likewise.
6428 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
6429 ptrace to PTRACE_ARG3_TYPE.
6430 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
6431 (PTRACE_ARG4_TYPE): Likewise.
6432 (PTRACE_XFER_TYPE): Likewise.
6433 (linux_detach_one_lwp): Cast fourth argument of
6434 ptrace to long then PTRACE_ARG4_TYPE.
6435 (regsets_fetch_inferior_registers): Cast third argument of
6436 ptrace to long then PTRACE_ARG3_TYPE.
6437 (regsets_store_inferior_registers): Likewise.
6439 2012-04-20 Pedro Alves <palves@redhat.com>
6441 * configure: Regenerate.
6443 2012-04-19 Pedro Alves <palves@redhat.com>
6445 * Makefile.in (GNULIB_BUILDDIR): New.
6446 (LIBGNU, INCGNU, GNULIB_H): Adjust.
6447 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
6448 (all, install-only, uninstall, clean-info, all-lib, clean): No
6449 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
6450 (maintainer-clean realclean distclean): Use subdir_do.
6452 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
6453 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
6454 * acinclude.m4: Include acx_configure_dir.m4.
6455 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
6456 calls. Call AC_PROG_RANLIB. Configure gnulib using
6459 (GNULIB_STDINT_H): Adjust.
6460 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
6461 * gdbreplay.c: Include build-gnulib/config.h.
6462 * server.h: Likewise.
6463 * aclocal.m4: Regenerate.
6464 * config.in: Regenerate.
6465 * configure: Regenerate.
6467 2012-04-19 Pedro Alves <palves@redhat.com>
6469 * Makefile.in (LIBGNU, INCGNU): Adjust.
6470 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
6471 (all, install-only, uninstall, clean-info, all-lib, clean)
6472 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
6473 * configure.ac: Adjust AC_OUTPUT output.
6474 * aclocal.m4: Regenerate.
6475 * configure: Regenerate.
6477 2012-04-19 Pedro Alves <palves@redhat.com>
6479 * Makefile.in (generated_files): New.
6480 (server_h): Remove the explicit dependency on config.h, and depend
6481 on $generated_files.
6483 2012-04-19 Pedro Alves <palves@redhat.com>
6485 * Makefile.in (INCGNU): Add -Ignulib.
6487 2012-04-19 Pedro Alves <palves@redhat.com>
6489 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
6490 (INCGNU): ... this, and spell out -I here.
6491 (GNULIB_LIB): Rename to ...
6493 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
6495 2012-04-19 Pedro Alves <palves@redhat.com>
6497 * config.in: Regenerate.
6499 2012-04-19 Pedro Alves <palves@redhat.com>
6501 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
6502 * server.h (memmem): Remove declaration.
6503 * config.in: Regenerate.
6504 * configure: Regenerate.
6506 2012-04-19 Yao Qi <yao@codesourcery.com>
6508 * Makefile.in (SFILES): Add common/vec.c.
6512 2012-04-19 Yao Qi <yao@codesourcery.com>
6514 * remote-utils.c (prepare_resume_reply): Replace with macro
6515 target_core_of_thread.
6516 * server.c (handle_qxfer_threads_proper): Likewise.
6517 * target.h (traget_core_of_thread): New macro.
6519 2012-04-18 Pedro Alves <palves@redhat.com>
6521 * aclocal.m4: Regenerate.
6522 * configure: Regenerate.
6524 2012-04-16 Yao Qi <yao@codesourcery.com>
6526 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
6527 duplicated on address.
6529 2012-04-16 Yao Qi <yao@codesourcery.com>
6531 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
6532 (struct tracepoint_action_ops) <send>: New field.
6533 (m_tracepoint_action_send, r_tracepoint_action_send): New.
6534 (agent_expr_send, x_tracepoint_action_send): New.
6535 (l_tracepoint_action_send): New.
6536 (cmd_qtdp): Download and install tracepoint
6537 according to `use_agent'.
6538 (run_inferior_command): Add one more parameter `len'.
6540 (tracepoint_send_agent): New.
6541 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
6543 2012-04-16 Yao Qi <yao@codesourcery.com>
6545 * tracepoint.c (download_tracepoints): Moved to ...
6546 (cmd_qtstart): ... here.
6548 2012-04-14 Yao Qi <yao@codesourcery.com>
6550 * tracepoint.c: Include inttypes.h.
6551 (struct collect_memory_action): Use sized types.
6552 (struct tracepoint): Likewise.
6553 (cmd_qtdp, stop_tracing): Update print specifiers.
6554 (cmd_qtp, response_tracepoint): Likewise.
6555 (collect_data_at_tracepoint): Likewise.
6556 (collect_data_at_step): Likewise.
6558 2012-04-14 Yao Qi <yao@codesourcery.com>
6560 Import gnulib module inttypes.
6561 * aclocal.m4, config.in, configure: Regenerated.
6563 2012-04-14 Yao Qi <yao@codesourcery.com>
6565 * Makefile.in (maintainer-clean, realclean, distclean): Remove
6566 Makefile and config.status at last.
6568 2012-04-13 Yao Qi <yao@codesourcery.com>
6570 * tracepoint.c: Include stdint.h unconditionally.
6572 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6574 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
6575 on BFD_HAVE_SYS_PROCFS_TYPE.
6576 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
6577 * configure: Regenerate.
6578 * config.in: Likewise.
6580 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
6582 * Makefile.in (clean): Also remove x32.c x32-linux.c
6583 x32-avx.c x32-avx-linux.c.
6584 (x32.o): New target.
6586 (x32-linux.o): Likewise.
6587 (x32-linux.c): Likewise.
6588 (x32-avx.o): Likewise.
6589 (x32-avx.c): Likewise.
6590 (x32-avx-linux.o): Likewise.
6591 (x32-avx-linux.c): Likewise.
6593 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
6594 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
6595 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
6596 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
6597 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
6598 i386/x32-avx-linux.xml.
6600 * linux-x86-low.c (init_registers_x32_linux): New prototype.
6601 (init_registers_x32_avx_linux): Likwise.
6602 (x86_linux_update_xmltarget): Call init_registers_x32_linux
6603 or init_registers_x32_avx_linux if linux_is_elf64 is false.
6605 2012-04-13 Pedro Alves <palves@redhat.com>
6607 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
6608 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
6609 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
6610 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
6613 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6615 * linux-x86-low.c (compat_x32_clock_t): New.
6616 (compat_x32_siginfo_t): Likewise.
6617 (compat_x32_siginfo_from_siginfo): Likewise.
6618 (siginfo_from_compat_x32_siginfo): Likewise.
6619 (linux_is_elf64): Likewise.
6620 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
6621 and siginfo_from_compat_x32_siginfo for x32.
6622 (x86_arch_setup): Set linux_is_elf64.
6624 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
6627 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
6629 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
6630 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
6631 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
6632 compatible with process.
6634 2012-04-12 Yao Qi <yao@codesourcery.com>
6636 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
6637 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
6638 (install-only, install-info, clean): Handle sub dir gnulib.
6639 (all-lib, am--refresh): New targets.
6640 (memmem.o): Remove target.
6641 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
6642 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
6643 (AC_REPLACE_FUNCS): Remove memmem.
6644 Invoke gl_INIT and AM_INIT_AUTOMAKE.
6645 (AC_OUTPUT): Generate Makefile in gnulib/.
6646 * aclocal.m4, config.in, configure: Regenerated.
6648 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
6650 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
6652 2012-04-05 Pedro Alves <palves@redhat.com>
6654 -Werror=strict-aliasing
6656 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
6659 2012-04-04 Pedro Alves <palves@redhat.com>
6661 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6662 (sparc_store_gregset_from_stack, sparc_store_gregset)
6663 (sparc_breakpoint_at): Fix formatting.
6665 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
6667 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
6669 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
6670 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
6671 * config.in: Regenerate.
6672 * configure: Likewise.
6674 2012-03-29 Pedro Alves <palves@redhat.com>
6676 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
6677 Correct ptrace arguments.
6679 2012-03-28 Pedro Alves <palves@redhat.com>
6681 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
6682 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
6683 (IA64_FR1_REGNUM): New defines.
6684 (ia64_fetch_register): New.
6685 (the_low_target): Install it.
6686 * linux-low.h (struct linux_target_ops) <fetch_register>: New
6688 * linux-low.c (linux_fetch_registers): Try the
6689 the_low_target.fetch_register hook first.
6691 * linux-arm-low.c (the_low_target): Adjust.
6692 * linux-bfin-low.c (the_low_target): Adjust.
6693 * linux-cris-low.c (the_low_target): Adjust.
6694 * linux-crisv32-low.c (the_low_target): Adjust.
6695 * linux-m32r-low.c (the_low_target): Adjust.
6696 * linux-m68k-low.c (the_low_target): Adjust.
6697 * linux-mips-low.c (the_low_target): Adjust.
6698 * linux-ppc-low.c (the_low_target): Adjust.
6699 * linux-s390-low.c (the_low_target): Adjust.
6700 * linux-sh-low.c (the_low_target): Adjust.
6701 * linux-sparc-low.c (the_low_target): Adjust.
6702 * linux-tic6x-low.c (the_low_target): Adjust.
6703 * linux-x86-low.c (the_low_target): Adjust.
6704 * linux-xtensa-low.c (the_low_target): Adjust.
6706 2012-03-26 Pedro Alves <palves@redhat.com>
6708 * server.c (handle_qxfer_libraries): Don't bail early if
6709 the_target->qxfer_libraries_svr4 is not NULL.
6711 2012-03-26 Pedro Alves <palves@redhat.com>
6713 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
6715 2012-03-23 Pedro Alves <palves@redhat.com>
6717 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
6718 "library-list-svr4" element's start tag when the the DSO list is
6721 2012-03-23 Pedro Alves <palves@redhat.com>
6723 * linux-low.c (read_one_ptr): Read the inferior's pointer through
6724 a variable whose type size is the same as the inferior's pointer
6727 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
6729 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
6731 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
6732 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
6733 * linux-low.h: Include <signal.h>.
6734 (struct siginfo): Remove forward declaration.
6735 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
6738 2012-03-21 Mike Frysinger <vapier@gentoo.org>
6740 * .gitignore: Ignore more files.
6742 2012-03-19 Pedro Alves <palves@redhat.com>
6743 Jan Kratochvil <jan.kratochvil@redhat.com>
6745 * server.c (cont_thread, general_thread): Add describing comments.
6746 (start_inferior): Clear `cont_thread'.
6747 (handle_v_cont): Don't set `cont_thread' if resuming all threads
6750 2012-03-15 Yao Qi <yao@codesourcery.com>
6752 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
6754 (cmd_qtdp): ... here.
6756 2012-03-15 Yao Qi <yao@codesourcery.com>
6758 * tracepoint.c (struct tracepoint_action_ops): New.
6759 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
6760 (m_tracepoint_action_download): New.
6761 (r_tracepoint_action_download): New.
6762 (x_tracepoint_action_download): New.
6763 (l_tracepoint_action_download): New.
6764 (add_tracepoint_action): Install `action->ops' according type.
6765 (download_tracepoint_1): Move code `download' function pointer
6766 of various tracepoint_action_ops.
6768 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6770 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
6771 linux_ptrace_attach_warnings.
6773 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
6775 * Makefile.in (linux-ptrace.o): New.
6776 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
6777 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
6778 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
6779 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
6780 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
6782 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
6784 2012-03-08 Yao Qi <yao@codesourcery.com>
6785 Pedro Alves <palves@redhat.com>
6787 Fix PR server/13392.
6788 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
6790 * tracepoint.c (remove_tracepoint): New.
6791 (cmd_qtdp): Call remove_tracepoint when failed to install.
6793 2012-03-07 Pedro Alves <palves@redhat.com>
6795 * linux-low.c (get_detach_signal): New.
6796 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
6797 Pass on pending signals to PTRACE_DETACH. Check the result of the
6799 * server.c (program_signals, program_signals_p): New.
6800 (handle_general_set): Handle QProgramSignals.
6801 * server.h (program_signals, program_signals_p): Declare.
6803 2012-03-05 Pedro Alves <palves@redhat.com>
6804 Jan Kratochvil <jan.kratochvil@redhat.com>
6806 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
6809 2012-03-03 Yao Qi <yao@codesourcery.com>
6811 * tracepoint.c (tracepoint_look_up_symbols): Update call to
6812 agent_look_up_symbols.
6814 2012-03-03 Yao Qi <yao@codesourcery.com>
6816 * Makefile.in (linux-low.o): Keep dependence on agent.h.
6817 (linux-x86-low.o): Likewise.
6818 * server.h: Remove in_process_agent_loaded.
6819 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
6823 2012-03-03 Yao Qi <yao@codesourcery.com>
6825 * tracepoint.c (gdb_agent_capability): New global.
6826 (in_process_agent_loaded_ust): Renamed to
6827 `in_process_agent_supports_ust'.
6829 (in_process_agent_supports_ust): Call agent_capability_check.
6830 (clear_installed_tracepoints): Assert that agent supports
6833 2012-03-03 Yao Qi <yao@codesourcery.com>
6835 * linux-low.c (linux_supports_agent): New.
6836 (linux_target_ops): Initialize field `supports_agent' with
6837 linux_supports_agent.
6838 * target.h (struct target_ops) <supports_agent>: New.
6839 (target_supports_agent): New macro.
6840 * server.c (handle_general_set): Handle packet 'QAgent'.
6841 (handle_query): Send `QAgent+'.
6842 * Makefile.in (server.o): Depends on agent.h.
6844 2012-03-03 Yao Qi <yao@codesourcery.com>
6846 * Makefile.in (OBS): Add agent.o.
6847 Add new rule for agent.o.
6848 Track dependence of tracepoint.c on agent.h.
6849 * tracepoint.c (run_inferior_command_1):
6850 (run_inferior_command): Call agent_run_command.
6851 (gdb_ust_connect_sync_socket): Deleted. Move it to
6853 (resume_thread, stop_thread): Likewise.
6854 (gdb_ust_socket_init): Renamed to ...
6855 (gdb_agent_socket_init): ... New.
6856 (gdb_ust_thread): Renamed to ...
6857 (gdb_agent_helper_thread): ... New.
6858 (gdb_ust_init): Move some code to ...
6859 (gdb_agent_init): ... here. New.
6860 [HAVE_UST]: Call gdb_ust_init.
6861 (initialize_tracepoint_ftlib): Call gdb_agent_init.
6862 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
6863 * config.in, configure: Regenerated.
6865 2012-03-02 Pedro Alves <palves@redhat.com>
6867 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
6868 * linux-low.c (struct simple_pid_list): New.
6869 (stopped_pids): New a struct simple_pid_list pointer.
6870 (add_to_pid_list, pull_pid_from_list): New.
6871 (handle_extended_wait): Don't assume the first signal new children
6872 report is SIGSTOP. Adjust call to pull_pid_from_list.
6873 (linux_wait_for_lwp): Adjust.
6875 2012-03-02 Yao Qi <yao@codesourcery.com>
6877 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
6880 2012-03-02 Yao Qi <yao@codesourcery.com>
6882 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
6883 `stop_pc' and `tpoint'. Update caller.
6885 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
6887 * linux-low.h (linux_target_ops): Add regset_bitmap member.
6888 * linux-low.c (use_linux_regsets): New macro.
6889 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
6890 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
6891 (linux_register_in_regsets): New function.
6892 (usr_fetch_inferior_registers): Skip registers covered by
6894 (usr_store_inferior_registers): Likewise.
6895 (usr_fetch_inferior_registers): New macro.
6896 (usr_store_inferior_registers): Likewise.
6897 (linux_fetch_registers): Handle mixed regset/non-regset targets.
6898 (linux_store_registers): Likewise.
6899 * linux-mips-low.c (init_registers_mips_dsp_linux): New
6901 (init_registers_mips64_dsp_linux): Likewise.
6902 (init_registers_mips_linux): New macro.
6903 (init_registers_mips_dsp_linux): Likewise.
6904 (mips_dsp_num_regs): Likewise.
6905 (DSP_BASE, DSP_CONTROL): New fallback macros.
6906 (mips_base_regs): New macro.
6907 (mips_regmap): Use it. Fix the size.
6908 (mips_dsp_regmap): New variable.
6909 (mips_dsp_regset_bitmap): Likewise.
6910 (mips_arch_setup): New function.
6911 (mips_cannot_fetch_register): Use the_low_target.regmap rather
6913 (mips_cannot_store_register): Likewise.
6914 (the_low_target): Update .arch_setup, .num_regs and .regmap
6915 initializers. Add .regset_bitmap initializer.
6916 * linux-arm-low.c (the_low_target): Add .regset_bitmap
6918 * linux-bfin-low.c (the_low_target): Likewise.
6919 * linux-cris-low.c (the_low_target): Likewise.
6920 * linux-crisv32-low.c (the_low_target): Likewise.
6921 * linux-ia64-low.c (the_low_target): Likewise.
6922 * linux-m32r-low.c (the_low_target): Likewise.
6923 * linux-m68k-low.c (the_low_target): Likewise.
6924 * linux-ppc-low.c (the_low_target): Likewise.
6925 * linux-s390-low.c (the_low_target): Likewise.
6926 * linux-sh-low.c (the_low_target): Likewise.
6927 * linux-sparc-low.c (the_low_target): Likewise.
6928 * linux-tic6x-low.c (the_low_target): Likewise.
6929 * linux-x86-low.c (the_low_target): Likewise.
6930 * linux-xtensa-low.c (the_low_target): Likewise.
6931 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
6932 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
6933 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
6935 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
6936 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
6938 2012-02-29 Yao Qi <yao@codesourcery.com>
6939 Pedro Alves <palves@redhat.com>
6941 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
6942 `step_over_finished' is true.
6944 2012-02-27 Pedro Alves <palves@redhat.com>
6946 * linux-low.c (pid_is_stopped): Delete, moved to common/.
6947 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
6949 2012-02-27 Pedro Alves <palves@redhat.com>
6952 * linux-low.c (pid_is_stopped): New.
6953 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
6955 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
6957 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
6960 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
6962 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
6964 2012-02-24 Luis Machado <lgustavo@codesourcery>
6966 * server.c (handle_query): Advertise support for target-side
6967 breakpoint condition evaluation.
6968 (process_point_options): New function.
6969 (process_serial_event): When inserting a breakpoint, check for
6970 a target-side condition that should be evaluated.
6972 * mem-break.c: Include regcache.h and ax.h.
6973 (point_cond_list_t): New data structure.
6974 (breakpoint) <cond_list>: New field.
6975 (find_gdb_breakpoint_at): Make non-static.
6976 (delete_gdb_breakpoint_at): Clear any target-side
6978 (clear_gdb_breakpoint_conditions): New function.
6979 (add_condition_to_breakpoint): Likewise.
6980 (add_breakpoint_condition): Likewise.
6981 (gdb_condition_true_at_breakpoint): Likewise.
6982 (gdb_breakpoint_here): Return result directly instead
6983 of going through a local variable.
6985 * mem-break.h (find_gdb_breakpoint_at): New prototype.
6986 (clear_gdb_breakpoint_conditions): Likewise.
6987 (add_breakpoint_condition): Likewise.
6988 (gdb_condition_true_at_breakpoint): Likewise.
6990 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
6991 (need_step_over_p): Take target-side breakpoint condition into
6994 2012-02-24 Luis Machado <lgustavo@codesourcery>
6996 * server.h: Include tracepoint.h.
6997 (agent_mem_read, agent_get_trace_state_variable_value,
6998 agent_set_trace_state_variable_value,
6999 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
7000 get_set_tsv_func_addr): New prototypes.
7002 * ax.h: New include file.
7003 * ax.c: New source file.
7005 * tracepoint.c: Include ax.h.
7006 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
7007 agent_expr, eval_result_type): Move to ax.h.
7008 (parse_agent_expr): Rename to ...
7009 (gdb_parse_agent_expr): ... this, make it non-static and move
7011 (unparse_agent_expr) Rename to ...
7012 (gdb_unparse_agent_expr): ... this, make it non-static and move
7014 (eval_agent_expr): Rename to ...
7015 (eval_tracepoint_agent_expr): ... this.
7016 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
7017 forward declarations.
7018 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
7019 (agent_get_trace_state_variable_value): New function.
7020 (agent_set_trace_state_variable_value): New function.
7021 (cmd_qtdp): Call gdb_parse_agent_expr (...).
7022 (response_tracepoint): Call gdb_unparse_agent_expr (...).
7023 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
7024 (condition_true_at_tracepoint): Likewise.
7025 (parse_agent_expr): Rename to ...
7026 (gdb_parse_agent_expr): ... this and move to ax.c.
7027 (unparse_agent_expr): Rename to ...
7028 (gdb_unparse_agent_expr): ... this and move to ax.c.
7029 (gdb_agent_op_name): Move to ax.c.
7030 (eval_agent_expr): Rename to ...
7031 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
7033 (eval_tracepoint_agent_expr): New function.
7034 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
7036 (current_insn_ptr, emit_error, struct bytecode_address): Move to
7038 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
7039 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
7040 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
7041 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
7042 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
7043 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
7044 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
7045 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
7046 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
7047 (compile_bytecodes): Remove forward declaration.
7048 (is_goto_target): Move to ax.c.
7049 (compile_bytecodes): Move to ax.c and call
7050 agent_get_trace_state_variable_value (...) and
7051 agent_set_trace_state_variable_value (...).
7053 * Makefile.in: Update ax.c and IPA dependencies.
7055 2012-02-24 Pedro Alves <palves@redhat.com>
7057 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
7058 (cmd_bigqtbuffer_circular): ... this. Only handle
7059 'QTBuffer:circular:'.
7060 (handle_tracepoint_general_set): Adjust.
7062 2012-02-16 Yao Qi <yao@codesourcery.com>
7064 * inferiors.c: Move code to ...
7065 * dll.c: .... here. New.
7066 * server.h: Declare clear_dlls.
7067 * Makefile.in (SFILES): Add dll.c.
7071 2012-02-11 Yao Qi <yao@codesourcery.com>
7073 * server.c: (handle_monitor_command): Add a new parameter
7075 (handle_query): Update caller.
7077 2012-02-09 Joel Brobecker <brobecker@adacore.com>
7079 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
7080 * configure, config.in: Regenerate.
7081 * hostio.c: Provide an alternate implementation if HAVE_READLINK
7084 2012-02-02 Pedro Alves <palves@redhat.com>
7086 Try SIGKILL first, then PTRACE_KILL.
7087 * linux-low.c (linux_kill_one_lwp): New.
7088 (linux_kill_one_lwp): Rename to ...
7089 (kill_one_lwp_callback): ... this. Use the new
7092 2012-02-02 Pedro Alves <palves@redhat.com>
7094 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
7097 2012-01-27 Pedro Alves <palves@redhat.com>
7099 * linux-low.c (linux_child_pid_to_exec_file): Delete.
7100 (elf_64_file_p): Make static.
7101 (linux_pid_exe_is_elf_64_file): New.
7102 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
7103 Delete declarations.
7104 (linux_pid_exe_is_elf_64_file): Declare.
7105 * linux-x86-low.c (x86_arch_setup): Use
7106 linux_pid_exe_is_elf_64_file.
7108 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
7110 * linux-low.c (linux_wait_for_event_1): Rename to ...
7111 (linux_wait_for_event): ... here and merge it with former
7112 linux_wait_for_event - new variable wait_ptid, use it.
7113 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
7115 2012-01-23 Pedro Alves <palves@redhat.com>
7117 * server.c (main): Avoid yet another case of infinite loop while
7118 detaching/killing after a longjmp.
7120 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
7123 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
7125 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
7127 * hostio.c (handle_readlink): New function.
7128 (handle_vFile): Call it to handle "vFile:readlink" packets.
7130 2012-01-20 Pedro Alves <palves@redhat.com>
7131 Ulrich Weigand <ulrich.weigand@linaro.org>
7133 * server.c (handle_v_requests): Only support vAttach and vRun to
7134 start multiple processes when in extended protocol mode.
7136 2012-01-17 Pedro Alves <palves@redhat.com>
7138 * tracepoint.c (initialize_tracepoint): Use mmap instead of
7139 memalign plus mprotect to allocate the scratch buffer.
7141 2012-01-13 Pedro Alves <palves@redhat.com>
7143 * server.c (attach_inferior): Clear `cont_thread'.
7145 2012-01-13 Pedro Alves <palves@redhat.com>
7147 * server.c (main): Avoid infinite loop while detaching/killing
7150 2012-01-09 Doug Evans <dje@google.com>
7152 * server.c (start_inferior): Set last_ptid in --wrapper case.
7154 2012-01-06 Yao Qi <yao@codesourcery.com>
7156 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
7158 [IN_PROCESS_AGENT] (debug_agent): New global variable.
7160 2012-01-04 Yao Qi <yao@codesourcery.com>
7162 * tracepoint.c (cmd_qtdp): Print debug message
7163 for static tracepoint.
7165 2012-01-04 Yao Qi <yao@codesourcery.com>
7167 * tracepoint.c (trace_vdebug): Differentiate debug message
7168 between gdbserver and IPA.
7170 2012-01-03 Yao Qi <yao@codesourcery.com>
7172 * tracepoint.c (tracepoint_was_hit): Don't collect for
7175 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7177 * terminal.h: Reformat copyright header.
7179 2012-01-02 Joel Brobecker <brobecker@adacore.com>
7181 * server.c (gdbserver_version): Update copyright year.
7182 * gdbreplay.c (gdbreplay_version): Likewise.
7184 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
7186 * linux-low.c (linux_create_inferior): Put empty if clause for write.
7189 2011-12-18 Hui Zhu <teawater@gmail.com>
7190 * linux-low.c (linux_create_inferior): Save return value to ret.
7192 2011-12-18 Hui Zhu <teawater@gmail.com>
7194 * linux-low.c (linux_create_inferior): Save return value to ret.
7196 2011-12-16 Doug Evans <dje@google.com>
7198 * linux-low.c (linux_create_inferior): If stdio connection,
7199 redirect stdin from /dev/null, stdout to stderr.
7200 * remote-utils.c (remote_is_stdio): New static global.
7201 (remote_connection_is_stdio): New function.
7202 (remote_prepare): Handle stdio connection.
7203 (remote_open): Ditto.
7204 (remote_close): Don't close stdin for stdio connections.
7205 (read_prim,write_prim): New functions. Replace all calls to
7206 read/write to these.
7207 * server.c (main): Watch for "-" argument. Move call to
7208 remote_prepare before start_inferior.
7209 * server.h (STDIO_CONNECTION_NAME): New macro.
7210 (remote_connection_is_stdio): Declare.
7212 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
7213 in debugging output.
7215 2011-12-15 Yao Qi <yao@codesourcery.com>
7217 * tracepoint.c: Include sys/syscall.h.
7218 (gdb_ust_thread): Remove preprocessor conditional.
7220 2011-12-14 Pedro Alves <pedro@codesourcery.com>
7222 * linux-low.c (linux_detach_one_lwp): Call
7223 the_low_target.prepare_to_resume before detaching.
7225 2011-12-14 Yao Qi <yao@codesourcery.com>
7227 * tracepoint.c (gdb_ust_thread): Don't ignore return value
7230 2011-12-14 Yao Qi <yao@codesourcery.com>
7232 * i386-low.c (i386_low_stopped_data_address): Initialize local
7235 2011-12-13 Pedro Alves <pedro@codesourcery.com>
7239 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
7240 DR_CONTROL unless necessary. Extend comments.
7241 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
7242 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
7244 2011-12-13 Yao Qi <yao@codesourcery.com>
7246 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
7248 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
7250 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
7252 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
7253 Print new debug message for such case.
7255 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
7257 Fix overlapping memcpy.
7258 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
7259 the read_inferior_memory transfer.
7260 (delete_fast_tracepoint_jump): New variable buf. Use it for the
7261 write_inferior_memory transfer.
7262 (set_fast_tracepoint_jump): New variable buf. Use it for the
7263 read_inferior_memory and write_inferior_memory transfers.
7264 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
7265 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
7266 Use it for the write_inferior_memory transfer.
7267 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
7270 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7272 * linux-low.c (fetch_register, store_register): Make code
7273 consistent, fix formatting.
7275 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
7277 * linux-low.c (usr_store_inferior_registers): Factor out code
7278 to handle individual registers into...
7279 (store_register): ... this new function.
7281 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
7283 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
7284 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
7285 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
7286 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
7287 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
7288 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
7289 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
7290 (srv_xmlfiles): Add new XML files.
7292 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
7294 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
7295 (init_registers_s390_linux32v1): Add prototype.
7296 (init_registers_s390_linux32v2): Likewise.
7297 (init_registers_s390_linux64v1): Likewise.
7298 (init_registers_s390_linux64v2): Likewise.
7299 (init_registers_s390x_linux64v1): Likewise.
7300 (init_registers_s390x_linux64v2): Likewise.
7301 (s390_num_regs): Increment to 52.
7302 (s390_regmap): Add orig_r2 register.
7303 (s390_num_regs_3264): Increment to 68.
7304 (s390_regmap_3264): Add orig_r2 register.
7305 (s390_collect_ptrace_register): Handle orig_r2 register.
7306 (s390_supply_ptrace_register): Likewise.
7307 (s390_fill_last_break): New function.
7308 (s390_store_last_break): Likewise.
7309 (s390_fill_system_call): New function.
7310 (s390_store_system_call): Likewise.
7311 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
7313 (s390_check_regset): New function.
7314 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
7315 NT_S390_SYSTEM_CALL regsets and use appropriate description.
7316 Update target_regsets for available register sets.
7318 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
7319 Jan Kratochvil <jan.kratochvil@redhat.com>
7321 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
7322 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
7324 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
7325 * linux-low.h (struct process_info_private): New member r_debug.
7326 * server.c (handle_qxfer_libraries): Call
7327 the_target->qxfer_libraries_svr4.
7328 (handle_qxfer_libraries_svr4): New function.
7329 (qxfer_packets): New entry "libraries-svr4".
7330 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
7331 * target.h (struct target_ops): New member qxfer_libraries_svr4.
7332 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
7333 PACKET_qXfer_libraries_svr4.
7335 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
7337 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
7338 PSW address/mask between 8-byte and 16-byte formats.
7339 (s390_supply_ptrace_register): Likewise.
7340 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
7341 basic addressing mode bit.
7343 2011-11-24 Stan Shebs <stan@codesourcery.com>
7345 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
7347 2011-11-17 Stan Shebs <stan@codesourcery.com>
7349 * tracepoint.c (struct tracepoint): New field traceframe_usage.
7350 (tracing_start_time): New global.
7351 (tracing_stop_time): New global.
7352 (tracing_user_name): New global.
7353 (tracing_notes): New global.
7354 (tracing_stop_note): New global.
7355 (cmd_qtstart): Set traceframe_usage, start_time.
7356 (stop_tracing): Set stop_time.
7357 (cmd_qtstatus): Report additional status.
7358 (cmd_qtp): New function.
7359 (handle_tracepoint_query): Call it.
7360 (cmd_qtnotes): New function.
7361 (handle_tracepoint_general_set): Call it.
7362 (get_timestamp): Rename from tsv_get_timestamp.
7364 2011-11-14 Stan Shebs <stan@codesourcery.com>
7365 Kwok Cheung Yeung <kcy@codesourcery.com>
7367 * linux-x86-low.c (small_jump_insn): New.
7368 (i386_install_fast_tracepoint_jump_pad): Add arguments for
7369 trampoline and error message, build a trampoline and issue a small
7370 jump instruction to it.
7371 (x86_install_fast_tracepoint_jump_pad): Add arguments for
7372 trampoline and error message.
7373 (x86_get_min_fast_tracepoint_insn_len): New.
7374 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
7375 * linux-low.h (struct linux_target_ops): Add arguments to
7376 install_fast_tracepoint_jump_pad operation, add new operation.
7377 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
7379 (linux_get_min_fast_tracepoint_insn_len): New function.
7380 (linux_target_op): Add new operation.
7381 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
7382 (gdb_trampoline_buffer_end): Ditto.
7383 (gdb_trampoline_buffer_error): Ditto.
7384 (struct ipa_sym_addresses): Add fields for new IPA variables.
7385 (symbol_list): Add entries for new IPA variables.
7386 (struct tracepoint): Add fields to hold the address range of the
7387 trampoline used by the tracepoint.
7388 (trampoline_buffer_head): New static variable.
7389 (trampoline_buffer_tail): Ditto.
7390 (claim_trampoline_space): New function.
7391 (have_fast_tracepoint_trampoline_buffer): New function.
7392 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
7394 (install_fast_tracepoint): Ditto, also add error buffer argument.
7395 (cmd_qtminftpilen): New function.
7396 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
7397 (fast_tracepoint_from_trampoline_address): New function.
7398 (fast_tracepoint_collecting): Handle trampoline as part of jump
7400 (set_trampoline_buffer_space): New function.
7401 (initialize_tracepoint): Initialize new IPA variables.
7402 * target.h (struct target_ops): Add arguments to
7403 install_fast_tracepoint_jump_pad operation, add new
7404 get_min_fast_tracepoint_insn_len operation.
7405 (target_get_min_fast_tracepoint_insn_len): New.
7406 (install_fast_tracepoint_jump_pad): Add arguments.
7407 * server.h (IPA_BUFSIZ): Define.
7408 * linux-i386-ipa.c: Include extra header files.
7409 (initialize_fast_tracepoint_trampoline_buffer): New function.
7410 (initialize_low_tracepoint): Call it.
7411 * server.h (set_trampoline_buffer_space): Declare.
7412 (claim_trampoline_space): Ditto.
7413 (have_fast_tracepoint_trampoline_buffer): Ditto.
7415 2011-11-14 Yao Qi <yao@codesourcery.com>
7417 * server.c (handle_query): Handle InstallInTrace for qSupported.
7418 * tracepoint.c (add_tracepoint): Sort list.
7419 (install_tracepoint, download_tracepoint): New.
7420 (cmd_qtdp): Call them to install and download tracepoints.
7421 (sort_tracepoints): Removed.
7422 (cmd_qtstart): Update.
7424 2011-11-14 Yao Qi <yao@codesourcery.com>
7426 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
7427 * mem-break.h: Declare.
7428 * tracepoint.c (cmd_qtstart): Move some code to ...
7429 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
7431 (download_tracepoints): Move some code to ...
7432 (download_tracepoint_1): ... here. New.
7434 2011-11-08 Yao Qi <yao@codesourcery.com>
7436 * remote-utils.c (relocate_instruction): A comment fix.
7438 2011-11-07 Joel Brobecker <brobecker@adacore.com>
7440 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
7441 (i386_dr_low_get_control, i386_dr_low_get_status): Use
7442 dr_status_mirror and dr_control_mirror from debug_reg_state.
7443 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
7444 (i386_initial_stuff): Remove use of deleted globals.
7445 (i386_get_thread_context, i386_set_thread_context,
7446 i386_thread_added): Use dr_status_mirror and dr_control_mirror
7447 from debug_reg_state.
7449 2011-11-05 Yao Qi <yao@codesourcery.com>
7451 * tracepoint.c (gdb_collect): Loop over tracepoints of same
7452 address as TPOINT's.
7454 2011-11-02 Stan Shebs <stan@codesourcery.com>
7456 * tracepoint.c (agent_mem_read_string): New function.
7457 (eval_agent_expr): Call it for tracenz.
7458 * server.c (handle_query): Report support for tracenz.
7460 2011-11-02 Yao Qi <yao@codesourcery.com>
7462 * tracepoint.c (cmd_qtstart): Remove unused local variables.
7464 2011-11-02 Yao Qi <yao@codesourcery.com>
7466 * target.h: Fix a typo in comment.
7468 2011-10-31 Pedro Alves <pedro@codesourcery.com>
7470 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
7471 clobber the breakpoints' shadows with fast tracepoint jumps.
7472 * mem-break.h (check_mem_write): Add `myaddr' parameter.
7473 * target.c (write_inferior_memory): Also pass MYADDR down to
7476 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
7478 * configure.ac: Check support for personality routine.
7479 * configure: Regenerate.
7480 * config.in: Likewise.
7481 * linux-low.c: Include <sys/personality.h>.
7482 Define ADDR_NO_RANDOMIZE if necessary.
7483 (linux_create_inferior): Disable address space randomization when
7484 forking inferior, if requested.
7485 (linux_supports_disable_randomization): New function.
7486 (linux_target_ops): Install it.
7487 * server.h (disable_randomization): Declare.
7488 * server.c (disable_randomization): New global variable.
7489 (handle_general_set): Handle QDisableRandomization.
7490 (handle_query): Likewise for qSupported.
7491 (main): Support --disable-randomization and --no-disable-randomization
7492 command line arguments.
7493 * target.h (struct target_ops): Add supports_disable_randomization.
7494 (target_supports_disable_randomization): New macro.
7496 2011-09-29 Mike Frysinger <vapier@gentoo.org>
7498 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
7500 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
7501 [!PT_GETDSBT] (target_loadmap): New definition.
7502 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
7503 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
7504 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
7505 and PT_GETDSBT to LINUX_LOADMAP.
7506 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
7507 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
7509 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7511 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
7512 (arm_linux_hwbp_cap): New static variable.
7513 (arm_linux_get_hwbp_cap): Replace by ...
7514 (arm_linux_init_hwbp_cap): ... this new function.
7515 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
7516 (arm_linux_get_hw_watchpoint_count): Likewise.
7517 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7518 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
7519 (arm_prepare_to_resume): Use perror_with_name instead of error.
7521 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
7523 * linux-arm-low.c: Include <signal.h>.
7524 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
7525 (struct arm_linux_hwbp_cap): New data type.
7526 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
7527 (struct arm_linux_hw_breakpoint): New data type.
7528 (MAX_BPTS, MAX_WPTS): Define.
7529 (struct arch_process_info, struct arch_lwp_info): New data types.
7530 (arm_linux_get_hwbp_cap): New function.
7531 (arm_linux_get_hw_breakpoint_count): Likewise.
7532 (arm_linux_get_hw_watchpoint_count): Likewise.
7533 (arm_linux_get_hw_watchpoint_max_length): Likewise.
7534 (arm_hwbp_control_initialize): Likewise.
7535 (arm_hwbp_control_is_enabled): Likewise.
7536 (arm_hwbp_control_is_initialized): Likewise.
7537 (arm_hwbp_control_disable): Likewise.
7538 (arm_linux_hw_breakpoint_equal): Likewise.
7539 (arm_linux_hw_point_initialize): Likewise.
7540 (struct update_registers_data): New data structure.
7541 (update_registers_callback: New function.
7542 (arm_insert_point): Likewise.
7543 (arm_remove_point): Likewise.
7544 (arm_stopped_by_watchpoint): Likewise.
7545 (arm_stopped_data_address): Likewise.
7546 (arm_new_process): Likewise.
7547 (arm_new_thread): Likewise.
7548 (arm_prepare_to_resume): Likewise.
7549 (the_low_target): Register arm_insert_point, arm_remove_point,
7550 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
7551 arm_new_thread, and arm_prepare_to_resume.
7553 2011-09-15 Stan Shebs <stan@codesourcery.com>
7555 * server.h (struct emit_ops): Add compare-goto fields.
7556 * tracepoint.c (gdb_agent_op_sizes): New table.
7557 (emit_eq_goto): New function.
7558 (emit_ne_goto): New function.
7559 (emit_lt_goto): New function.
7560 (emit_le_goto): New function.
7561 (emit_gt_goto): New function.
7562 (emit_ge_goto): New function.
7563 (is_goto_target): New function.
7564 (compile_bytecodes): Recognize special cases of compare-goto
7565 combinations and call specialized emitters for them.
7566 * linux-x86-low.c (amd64_emit_eq_goto): New function.
7567 (amd64_emit_ne_goto): New function.
7568 (amd64_emit_lt_goto): New function.
7569 (amd64_emit_le_goto): New function.
7570 (amd64_emit_gt_goto): New function.
7571 (amd64_emit_ge_goto): New function.
7572 (amd64_emit_ops): Add the new functions.
7573 (i386_emit_eq_goto): New function.
7574 (i386_emit_ne_goto): New function.
7575 (i386_emit_lt_goto): New function.
7576 (i386_emit_le_goto): New function.
7577 (i386_emit_gt_goto): New function.
7578 (i386_emit_ge_goto): New function.
7579 (i386_emit_ops): Add the new functions.
7581 2011-09-08 Stan Shebs <stan@codesourcery.com>
7583 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
7584 (i386_emit_epilogue): Restore %ebx.
7586 2011-08-31 Jie Zhang <jzhang918@gmail.com>
7588 * server.c (step_thread): Remove definition.
7589 (process_serial_event): Don't handle Hs.
7590 * server.h (step_thread): Remove declaration.
7591 * target.c (set_desired_inferior): Remove use of step_thread.
7593 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7595 * linux-low.c: Include linux-procfs.h.
7596 (linux_attach_lwp_1): Update comments.
7597 (linux_attach): Scan for existing threads when attaching to a
7598 process that is the tgid.
7599 * Makefile.in: Update dependencies.
7601 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
7603 * configure.srv: Add linux-procfs.o dependencies.
7605 2011-08-14 Yao Qi <yao@codesourcery.com>
7607 * target.h (struct target_ops): Fix indent.
7608 * win32-low.c (win32_target_ops): Fix comment.
7610 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
7611 Yao Qi <yao@codesourcery.com>
7613 * Makefile.in (clean): Remove tic6x-*.c files.
7614 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
7615 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
7616 (tic6x-c64xp-linux.c): Likewise.
7617 * configure.srv: Add support for tic6x-*-uclinux.
7618 * linux-tic6x-low.c: New.
7619 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
7621 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
7622 Yao Qi <yao@codesourcery.com>
7624 * target.h (struct target_ops): Add read_loadmap.
7625 * linux-low.c (struct target_loadseg): New type.
7626 (struct target_loadmap): New type.
7627 (linux_read_loadmap): New function.
7628 (linux_target_ops): Add linux_read_loadmap.
7629 * server.c (handle_query): Support qXfer:fdpic:read packet.
7630 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
7633 2011-08-05 Eli Zaretskii <eliz@gnu.org>
7635 * win32-low.c: Include <stdint.h>.
7637 2011-07-22 Pedro Alves <pedro@codesourcery.com>
7639 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
7640 to the inferior here.
7641 (i386_remove_aligned_watchpoint): Ditto.
7642 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
7643 fit part of the watchpoint in the debug registers.
7644 (i386_update_inferior_debug_regs): New.
7645 (i386_low_insert_watchpoint): Work on a local mirror of the debug
7646 registers, and only update the inferior on success.
7647 (i386_low_remove_watchpoint): Ditto.
7649 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
7651 * linux-low.c (compare_ints, unique, list_threads, show_process,
7652 linux_core_of_thread): Delete.
7653 (linux_target_ops): Change linux_core_of_thread to
7654 linux_common_core_of_thread.
7655 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
7656 * utils.c (malloc_failure): Change type of argument.
7657 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
7658 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
7659 common/linux-osdata.c, common/ptid.c and common/buffer.c.
7660 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
7661 (IPA_OBJS): Add common-utils-ipa.o.
7662 (ptid_h, linux_osdata_h): New macros.
7663 (server_h): Add common/common-utils.h, common/xml-utils.h,
7664 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
7666 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
7667 ptid.o, buffer.o): New rules.
7668 (linux-low.o): Add common/linux-osdata.h as a dependency.
7669 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
7670 * configure.ac: Add AC_HEADER_DIRENT check.
7671 * config.in: Regenerate.
7672 * configure: Regenerate.
7673 * remote-utils.c (xml_escape_text): Delete.
7674 (buffer_grow, buffer_free, buffer_init, buffer_finish,
7675 buffer_xml_printf): Move to common/buffer.c.
7676 * server.c (main): Remove call to initialize_inferiors.
7677 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
7678 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
7679 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
7680 internal_error, gdb_assert, gdb_assert_fail): Delete.
7681 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
7682 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
7684 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
7685 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
7686 initialize_inferiors): Delete.
7688 2011-07-20 Pedro Alves <pedro@codesourcery.com>
7690 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
7693 2011-05-31 Pedro Alves <pedro@codesourcery.com>
7695 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
7697 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
7699 2011-05-26 Yao Qi <yao@codesourcery.com>
7701 * Makefile.in (thread-db.o): Track dependence to
7702 common/gdb_thread_db.h.
7703 * thread-db.c: include gdb_thread_db.h from right place.
7705 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
7707 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
7708 __FILE__ and __LINE__ to internal_error.
7710 2011-05-13 Doug Evans <dje@google.com>
7712 * thread-db.c (try_thread_db_load_from_sdir): New function.
7713 (try_thread_db_load_from_dir): New function.
7714 (thread_db_load_search): Handle $sdir, ignore $pdir.
7715 Remove trying of system directories if search of
7716 libthread-db-search-path fails, that is now done via $sdir.
7718 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
7720 * server.c (handle_query): Add EnableDisableTracepoints to the list
7721 of supported features.
7722 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
7724 (cmd_qtenable_disable): New.
7725 (cmd_qtstart): Install tracepoints even if disabled.
7726 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
7727 receiving a QTEnable or QTDisable packet.
7728 (gdb_collect): Skip data collection if fast tracepoint is disabled.
7729 (ust_marker_to_static_tracepoint): Do not ignore disabled static
7731 (gdb_probe): Skip data collection if static tracepoint is disabled.
7733 2011-05-10 Doug Evans <dje@google.com>
7735 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
7737 2011-05-04 Doug Evans <dje@google.com>
7739 * linux-low.c (linux_join): Skip process lookup.
7740 * spu-low.c (spu_join): Ditto.
7741 * server.c (join_inferiors_callback): Delete.
7742 (process_serial_event): For 'D' packet (detach) call join_inferior
7745 2011-05-04 Joseph Myers <joseph@codesourcery.com>
7747 * README: Don't mention xscale*-*-linux*.
7748 * configure.srv (xscale*-*-linux*): Don't handle target.
7750 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
7752 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
7754 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
7755 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
7756 (i386_emit_void_call_2): Likewise.
7758 2011-04-26 Yao Qi <yao@codesourcery.com>
7760 * linux-low.c: Move common macros to linux-ptrace.h.
7761 Include linux-ptrace.h.
7762 * Makefile.in (linux_ptrace_h): New.
7763 (linux-low.o): Depends on linux-ptrace.h.
7765 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
7767 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
7768 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
7769 (remote_prepare): New function with most of the TCP code from ...
7770 (remote_open): ... here. Detect PORT here unconditionally. Move also
7771 setting transport_is_reliable.
7772 * server.c (run_once): New variable.
7773 (gdbserver_usage): Document it.
7774 (main): Set run_once for `--once'. Call remote_prepare. Exit after
7775 the first run if RUN_ONCE.
7776 * server.h (run_once, remote_prepare): New declarations.
7778 2011-04-19 Tom Tromey <tromey@redhat.com>
7780 * win32-low.c (handle_load_dll): Remove duplicate "the".
7782 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
7784 Remove support for old Cygwin 1.5 versions.
7785 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
7786 function to avoid warning.
7787 (win32_add_one_solib): Use cygwin_conv_path function to avoid
7790 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
7792 * gdbserver/server.h (Macro _): Define it if not available.
7794 2011-03-14 Michael Snyder <msnyder@vmware.com>
7796 * hostio.c (handle_close): Remove unnecessary null test.
7798 2011-03-10 Joel Brobecker <brobecker@adacore.com>
7800 * Makefile.in (maintainer-clean realclean distclean): Remove
7801 "make ... subdir_do" command.
7803 2011-03-10 Michael Snyder <msnyder@vmware.com>
7805 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
7807 * server.c (handle_v_run): Free alloced buffer on early return.
7809 2011-03-09 Yao Qi <yao@codesourcery.com>
7812 2011-03-04 Yao Qi <yao@codesourcery.com>
7814 * Makefile.in: Remove GNU make feature --directory.
7816 2011-03-05 Yao Qi <yao@codesourcery.com>
7818 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7819 (subdir_do): New make target. Copied from gdb/Makefile.
7820 (maintainer-clean, realclean, distclean, clean): Call corresponding
7821 make targets in common/Makefile.
7823 2011-02-11 Yao Qi <yao@codesourcery.com>
7825 * configure.ac: Call AC_PROG_RANLIB.
7826 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7827 * configure: Regenerate.
7829 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7831 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
7833 2011-03-06 Yao Qi <yao@codesourcery.com>
7835 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
7837 2011-03-05 Yao Qi <yao@codesourcery.com>
7839 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
7840 (subdir_do): New make target. Copied from gdb/Makefile.
7841 (maintainer-clean, realclean, distclean, clean): Call corresponding
7842 make targets in common/Makefile.
7844 2011-03-04 Yao Qi <yao@codesourcery.com>
7846 * Makefile.in: Remove GNU make feature --directory.
7848 2011-03-04 Michael Snyder <msnyder@vmware.com>
7850 * server.c (queue_stop_reply): Call xmalloc not malloc.
7852 2011-03-02 Michael Snyder <msnyder@vmware.com>
7854 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
7856 2011-02-28 Michael Snyder <msnyder@vmware.com>
7858 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7859 (cmd_qtframe): Ditto.
7860 (cmd_qtbuffer): Ditto.
7861 (cmd_bigqtbuffer): Ditto.
7863 * utils.c (decimal2str): Initialize 'width' to nine, then
7866 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
7868 * hostio.c (require_data): Free *data, not data.
7870 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7872 * hostio.c (require_data): Use free, not xfree.
7874 2011-02-27 Michael Snyder <msnyder@vmware.com>
7876 * server.c (handle_query): Discard unused value.
7878 * hostio.c (require_data): Free malloc memory before returning
7881 2011-02-26 Michael Snyder <msnyder@vmware.com>
7883 * linux-low.c (list_threads): Call closedir for dirent.
7885 2011-02-27 Michael Snyder <msnyder@vmware.com>
7887 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
7888 a case statement falls through.
7890 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
7892 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
7895 2011-02-26 Michael Snyder <msnyder@vmware.com>
7897 * utils.c (decimal2str): Eliminate dead code and dead param.
7898 (pulongest): Drop dead param from call to decimal2str.
7901 2011-02-24 Joel Brobecker <brobecker@adacore.com>
7903 Revert the following patch (not approved yet):
7904 2011-02-21 Hui Zhu <teawater@gmail.com>
7905 * tracepoint.c (tp_printf): New function.
7906 (eval_agent_expr): Handle gdb_agent_op_printf.
7908 2011-02-21 Hui Zhu <teawater@gmail.com>
7910 * tracepoint.c (tp_printf): New function.
7911 (eval_agent_expr): Handle gdb_agent_op_printf.
7913 2011-02-18 Tom Tromey <tromey@redhat.com>
7915 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
7916 (tracepoint.o): Likewise.
7917 * tracepoint.c (enum gdb_agent_op): Use ax.def.
7918 (gdb_agent_op_names): Likewise.
7920 2011-02-18 Tom Tromey <tromey@redhat.com>
7922 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
7923 gdb_agent_op_rot>: New constants.
7924 (gdb_agent_op_names): Add pick and roll.
7925 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
7928 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7930 * aclocal.m4: Regenerated with aclocal-1.11.1.
7932 2011-02-14 Pedro Alves <pedro@codesourcery.com>
7934 * server.c (handle_qxfer_traceframe_info): New.
7935 (qxfer_packets): Register "traceframe-info".
7936 (handle_query): Report support for qXfer:traceframe-info:read+.
7937 * tracepoint.c (match_blocktype): New.
7938 (traceframe_find_block_type): Rename to ...
7939 (traceframe_walk_blocks): ... this. Add callback filter argument,
7941 (traceframe_find_block_type): New, reimplemented on top of
7942 traceframe_walk_blocks.
7943 (build_traceframe_info_xml): New.
7944 (traceframe_read_info): New.
7945 * server.h (traceframe_read_info): Declare.
7947 2011-02-11 Yao Qi <yao@codesourcery.com>
7949 * configure.ac: Call AC_PROG_RANLIB.
7950 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
7951 * configure: Regenerate.
7953 2011-02-07 Pedro Alves <pedro@codesourcery.com>
7955 * server.c (gdb_read_memory): Change return semantics to allow
7957 (handle_search_memory_1): Adjust.
7958 (process_serial_event) <'m' packet>: Handle partial transfers.
7959 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
7961 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7963 * regcache.c (init_register_cache): Initialize
7964 regcache->register_status.
7965 (free_register_cache): Release regcache->register_status.
7966 (regcache_cpy): Copy register_status.
7967 (registers_to_string): Print 'x's for unavailable registers.
7968 (supply_register): Mark the register's status valid or
7969 unavailable, depending on whether a buffer was passed in or not.
7970 (supply_register_zeroed): New.
7971 (supply_regblock): Mark the registers' status valid or
7972 unavailable, depending on whether a buffer was passed in or not.
7973 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
7974 (struct regcache): New `register_status' field.
7975 (supply_register_zeroed): Declare.
7976 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
7977 supply_register_zeroed, rather than passing a NULL buffer to
7979 * tracepoint.c (fetch_traceframe_registers): Update comment.
7981 2011-01-28 Pedro Alves <pedro@codesourcery.com>
7983 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
7986 2011-01-25 Pedro Alves <pedro@codesourcery.com>
7988 * server.h (decode_xfer_write): Change prototype.
7989 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
7990 and don't extract the annex here.
7991 * server.c (decode_xfer_read): Remove `annex' parameter,
7992 and don't extract the annex here.
7994 (struct qxfer): New.
7995 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
7996 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
7997 (handle_qxfer_statictrace): New functions, abstracted out from
7998 handle_query, and made to use the struct qxfer interface.
7999 (handle_threads_qxfer_proper): Rename to ...
8000 (handle_qxfer_threads_proper): ... this.
8001 (handle_threads_qxfer): Rename to ...
8002 (handle_qxfer_threads): ... this. Adjust.
8003 (qxfer_packets): New array.
8004 (handle_qxfer): New function.
8005 (handle_query): Use handle_qxfer.
8007 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
8009 * gdbreplay.c: Shorten lines of >= 80 columns.
8010 * linux-low.c: Ditto.
8011 * linux-ppc-low.c: Ditto.
8012 * linux-s390-low.c: Ditto.
8013 * linux-sparc-low.c: Ditto.
8014 * linux-x86-low.c: Ditto.
8015 * linux-xtensa-low.c: Ditto.
8016 * mem-break.c: Ditto.
8018 * regcache.h: Ditto.
8019 * remote-utils.c: Ditto.
8022 * thread-db.c: Ditto.
8023 * tracepoint.c: Ditto.
8025 * win32-low.h: Ditto.
8027 2011-01-05 Joel Brobecker <brobecker@adacore.com>
8029 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
8032 2011-01-01 Joel Brobecker <brobecker@adacore.com>
8034 * server.c (gdbserver_version): Update copyright year in version
8036 * gdbreplay.c (gdbreplay_version): Ditto.
8038 2010-12-29 Jie Zhang <jie.zhang@analog.com>
8040 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
8041 * linux-bfin-low.c: New file.
8042 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
8043 PT_DATA_ADDR for BFIN targets.
8044 * Makefile.in (SFILES): Add linux-bfin-low.c.
8045 (clean): Remove reg-bfin.c.
8046 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
8047 * README: Mention supported Blackfin targets.
8049 2010-12-23 Mike Frysinger <vapier@gentoo.org>
8051 * .gitignore: New file.
8053 2010-11-16 Mike Frysinger <vapier@gentoo.org>
8055 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
8057 2010-10-22 Jie Zhang <jie@codesourcery.com>
8059 * Makefile.in: Add FLAGS_TO_PASS variable.
8060 (install): Remove dependency of install-only and recursively
8061 invoke make for install-only.
8063 2010-10-04 Doug Evans <dje@google.com>
8065 * Makefile.in (uninstall): Use $(DESTDIR).
8067 2010-09-24 Pedro Alves <pedro@codesourcery.com>
8071 * linux-x86-low.c (compat_siginfo_from_siginfo)
8072 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
8073 si_code is < 0. Check for si_code == SI_TIMER before checking for
8076 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8078 * lynx-i386-low.c: New file.
8079 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
8081 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8083 * lynx-low.c (ptrace_request_to_str): Remove handling for
8084 request values that have been removed in LynxOS 5.x.
8086 2010-09-13 Joel Brobecker <brobecker@adacore.com>
8088 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
8091 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
8093 * configure.ac: Add --enable-inprocess-agent option.
8094 * configure: Rebuilt.
8096 2010-09-06 Yao Qi <yao@codesourcery.com>
8098 * linux-low.c (linux_kill): Remove unused variable.
8099 (linux_stabilize_threads): Likewise.
8100 * server.c (start_inferior): Likewise.
8101 (queue_stop_reply_callback): Likewise.
8102 * tracepoint.c (do_action_at_tracepoint): Likewise.
8104 2010-09-06 Yao Qi <yao@codesourcery.com>
8106 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
8109 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
8111 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
8113 2010-09-06 Pedro Alves <pedro@codesourcery.com>
8115 * Makefile.in (install-only): Replace $IPA_DEPFILES with
8118 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8120 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
8121 gdbserver/lynx-ppc-low.c: New files.
8122 * Makefile.in (lynx_low_h): New variable.
8123 (lynx-low.o, lynx-ppc-low.o): New rules.
8124 * configure.ac: On LynxOS, link with -lnetinet.
8125 * configure.srv: Add handling of powerpc-*-lynxos* targets.
8126 * configure: regenerate.
8128 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8130 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
8131 * configure.ac: Add check for vasprintf and vsnprintf.
8132 * configure, config.in: Regenerate.
8133 * server.h (vasprintf, vsnprintf): Add conditional declarations.
8135 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8137 * gdbreplay.c: Move include of alloca.h up, next to include of
8139 * server.h: Add include of malloc.h.
8140 * mem-break.c: Remove include of malloc.h.
8141 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
8143 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8145 * Makefile.in (memmem.o): Build with -Wno-error.
8147 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8149 * utils.c (xsnprintf): Make non-static.
8150 * server.h: Add xsnprintf declaration.
8151 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
8152 replace calls to snprintf by calls to xsnprintf throughout.
8154 2010-09-01 Joel Brobecker <brobecker@adacore.com>
8156 * configure.ac: Add configure check for alloca.
8157 * configure, config.in: Regenerate.
8158 * server.h: Include alloca.h if it exists.
8159 * gdbreplay.c: Include alloca.h if it exists.
8161 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8163 * linux-low.c (__SIGRTMIN): Define if not already defined.
8164 (linux_create_inferior): Check for __ANDROID__ rather than
8166 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
8167 are already deferred.
8168 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
8169 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
8170 stopped and already has a pending signal to report.
8171 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
8172 a pending signal to report or is moving out of a jump pad.
8173 (linux_init_signals): Check for __ANDROID__ rather than
8176 2010-08-28 Pedro Alves <pedro@codesourcery.com>
8178 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
8179 debug_threads check. Avoid a linear search when not doing debug
8182 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8184 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
8185 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
8186 (struct file_handler) <fd>: Change type to gdb_fildes_t.
8187 (process_event): Change local fd's type to gdb_fildes_t.
8188 (create_file_handler): Adjust prototype.
8189 (delete_file_handler): Adjust prototype.
8190 (handle_file_event): Adjust prototype. Use pfildes.
8191 (create_file_event): Adjsut prototype.
8192 * remote-utils.c (remote_desc, listen_desc): Change type to
8194 * server.h: New gdb_fildes_t typedef.
8195 [USE_WIN32API]: Include winsock2.h.
8196 (delete_file_handler, add_file_handler): Adjust prototypes.
8198 * utils.c (pfildes): New.
8200 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8202 * configure.ac (build_warnings): Add -Wno-char-subscripts.
8203 * configure: Regenerate.
8205 2010-08-27 Pedro Alves <pedro@codesourcery.com>
8207 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
8208 (linux_done_accessing_memory): ... this.
8209 (linux_target_ops): Adjust.
8210 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
8211 * nto-low.c (nto_target_ops): Adjust comment.
8212 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
8213 * spu-low.c (spu_target_ops): Adjust comment.
8214 * target.h (target_ops): Rename unprepare_to_access_memory field
8215 to done_accessing_memory.
8216 (unprepare_to_access_memory): Rename to ...
8217 (done_accessing_memory): ... this.
8219 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8221 * linux-low.c (linux_prepare_to_access_memory): New.
8222 (linux_unprepare_to_access_memory): New.
8223 (linux_target_ops): Install them.
8224 * server.c (read_memory): Rename to ...
8225 (gdb_read_memory): ... this. Use
8226 prepare_to_access_memory/prepare_to_access_memory.
8227 (write_memory): Rename to ...
8228 (gdb_write_memory): ... this. Use
8229 prepare_to_access_memory/prepare_to_access_memory.
8230 (handle_search_memory_1): Adjust.
8231 (process_serial_event): Adjust.
8232 * target.h (struct target_ops): New fields
8233 prepare_to_access_memory and unprepare_to_access_memory.
8234 (prepare_to_access_memory, unprepare_to_access_memory): New.
8235 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
8236 prepare_to_access_memory/prepare_to_access_memory.
8237 * nto-low.c (nto_target_ops): Adjust.
8238 * spu-low.c (spu_target_ops): Adjust.
8239 * win32-low.c (win32_target_ops): Adjust.
8241 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8243 * Makefile.in (WARN_CFLAGS): Get it from configure.
8244 (WERROR_CFLAGS): New.
8245 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
8246 * configure.ac: Introduce --enable-werror, which adds -Werror to
8247 the compiler command line. Enabled by default. Disable with
8248 --disable-werror. Add -Wdeclaration-after-statement
8249 Wpointer-arith and -Wformat-nonliteral to warning flags.
8250 * configure: Regenerate.
8252 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8254 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
8256 2010-08-26 Pedro Alves <pedro@codesourcery.com>
8258 * gdbreplay.c (remote_error): New.
8260 (expect): Use gdbchar. Check for error reading from GDB.
8261 Clarify sync error output.
8262 (play): Check for errors writing to GDB.
8263 * linux-low.c (sigchld_handler): Really ignore `write' errors.
8264 * remote-utils.c (getpkt): Check for errors writing to the remote
8267 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8269 * linux-low.c (linux_wait_1): Move non-debugging code out of
8270 `debug_threads' control.
8272 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8274 * linux-low.c (linux_wait_1): Don't set last_status here.
8275 * server.c (push_event, queue_stop_reply_callback): Assert we're
8276 not pushing a TARGET_WAITKIND_IGNORE event.
8277 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
8278 (myresume, handle_target_event): Set the thread's last_resume_kind
8279 and last_status from the target returned status.
8281 2010-08-25 Pedro Alves <pedro@codesourcery.com>
8285 * linux-x86-low.c (update_debug_registers_callback): New.
8286 (i386_dr_low_set_addr): Use it.
8287 (i386_dr_low_get_addr): New.
8288 (i386_dr_low_set_control): Use update_debug_registers_callback.
8289 (i386_dr_low_get_control): New.
8290 (i386_dr_low_get_status): Adjust.
8291 * linux-low.c (linux_stop_lwp): New.
8292 * linux-low.h (linux_stop_lwp): Declare.
8294 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
8295 argument instead of a i386_debug_reg_state.
8296 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
8297 a i386_debug_reg_state.
8298 (i386_insert_aligned_watchpoint): Adjust.
8299 (i386_remove_aligned_watchpoint): Adjust.
8300 (i386_low_stopped_data_address): Read the debug registers from the
8301 inferior instead of from the mirrors.
8302 * i386-low.h (struct i386_debug_reg_state): Extend comment.
8303 (i386_dr_low_get_addr): Declare.
8304 (i386_dr_low_get_control): Declare.
8305 (i386_dr_low_get_status): Change prototype.
8307 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
8308 (i386_dr_low_get_addr): New.
8309 (i386_dr_low_get_control): New.
8310 (i386_dr_low_get_status): Adjust prototype. Return
8312 (i386_initial_stuff): Clear dr_status_mirror and
8314 (i386_get_thread_context): Adjust.
8315 (i386_set_thread_context): Adjust.
8316 (i386_thread_added): Adjust.
8318 2010-08-24 Pedro Alves <pedro@codesourcery.com>
8320 * linux-low.h (linux_thread_area): Delete declaration.
8322 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
8324 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
8325 after its termination.
8327 2010-08-09 Pedro Alves <pedro@codesourcery.com>
8329 * linux-low.c (gdb_wants_lwp_stopped): Delete.
8330 (gdb_wants_all_stopped): Delete.
8331 (linux_wait_1): Don't call them.
8332 * server.c (handle_v_cont): Tag all threads as want-stopped.
8333 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
8334 stopped as "client-wants-stopped".
8336 2010-07-31 Pedro Alves <pedro@codesourcery.com>
8338 * Makefile.in (signals_h): New.
8339 (server_h): Depend on it.
8340 (server.o): Don't depend on $(signals_def).
8341 (signals.o): Depend on $(signals_def).
8343 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
8345 * Makefile.in (signals_def): New.
8346 (server_h): Append include/gdb/signals.h and signals_def.
8347 (server.o): Append signals_def.
8349 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8351 * server.c (handle_target_event): Use target_signal_to_host for
8352 resume_info.sig initialization.
8353 * target.h (struct thread_resume) <sig>: New comment.
8355 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
8357 * server.c (handle_query): strcpy() the returned string from paddress()
8358 instead of sprintf().
8359 * utils.c (paddress): Return phex_nz().
8361 2010-07-07 Joel Brobecker <brobecker@adacore.com>
8363 * server.c (handle_v_cont): Call mourn_inferior if process
8365 (myresume): Likewise.
8367 2010-07-01 Pedro Alves <pedro@codesourcery.com>
8369 Static tracepoints, and integration with UST.
8371 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
8372 * mem-break.c (uninsert_all_breakpoints)
8373 (reinsert_all_breakpoints): New.
8374 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
8375 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
8376 (gdb_agent_ust_loaded, helper_thread_id)
8377 (gdb_agent_helper_thread_id): New macros.
8378 (struct ipa_sym_addresses): Add addr_ust_loaded,
8379 addr_helper_thread_id, addr_cmd_buf.
8380 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
8381 (in_process_agent_loaded_ust): New.
8382 (write_e_ust_not_loaded): New.
8383 (maybe_write_ipa_ust_not_loaded): New.
8384 (struct collect_static_trace_data_action): New.
8385 (enum tracepoint_type) <static_tracepoint>: New.
8386 (struct tracepoint) <handle>: Mention static tracepoints.
8387 (struct static_tracepoint_ctx): New.
8388 (CMD_BUF_SIZE): New.
8389 (add_tracepoint_action): Handle static tracepoint actions.
8390 (unprobe_marker_at): New.
8391 (clear_installed_tracepoints): Handle static tracepoints.
8392 (cmd_qtdp): Handle static tracepoints.
8393 (probe_marker_at): New.
8394 (cmd_qtstart): Handle static tracepoints.
8395 (response_tracepoint): Handle static tracepoints.
8396 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
8397 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
8398 (get_context_regcache): Handle static tracepoints.
8399 (do_action_at_tracepoint): Handle static tracepoint actions.
8400 (traceframe_find_block_type): Handle static trace data blocks.
8401 (traceframe_read_sdata): New.
8402 (download_tracepoints): Download static tracepoint actions.
8403 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
8404 (GDB_PROBE_NAME): New.
8409 (ust_marker_to_static_tracepoint): New.
8411 (collect_ust_data_at_tracepoint): New.
8412 (gdb_ust_probe): New.
8413 (UNIX_PATH_MAX, SOCK_DIR): New.
8414 (gdb_ust_connect_sync_socket): New.
8415 (resume_thread, stop_thread): New.
8416 (run_inferior_command): New.
8417 (init_named_socket): New.
8418 (gdb_ust_socket_init): New.
8419 (cstr_to_hexstr): New.
8421 (first_marker, next_marker): New.
8422 (response_ust_marker): New.
8423 (cmd_qtfstm, cmd_qtsstm): New.
8424 (unprobe_marker_at, probe_marker_at): New.
8425 (cmd_qtstmat, gdb_ust_thread): New.
8426 (gdb_ust_init): New.
8427 (initialize_tracepoint_ftlib): Call gdb_ust_init.
8428 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
8430 (x86_64_st_collect_regmap): New.
8431 (X86_64_NUM_ST_COLLECT_GREGS): New.
8432 (AMD64_RIP_REGNUM): New.
8433 (supply_static_tracepoint_registers): New.
8434 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
8436 (i386_st_collect_regmap): New.
8437 (i386_NUM_ST_COLLECT_GREGS): New.
8438 (supply_static_tracepoint_registers): New.
8439 * server.c (handle_query): Handle qXfer:statictrace:read.
8440 <qSupported>: Report support for StaticTracepoints, and
8441 qXfer:statictrace:read features.
8442 * server.h (traceframe_read_sdata)
8443 (supply_static_tracepoint_registers): Declare.
8444 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
8445 (unpack_varlen_hex): Include in IPA build.
8446 * Makefile.in (ustlibs, ustinc): New.
8447 (IPA_OBJS): Add remote-utils-ipa.o.
8448 ($(IPA_LIB)): Link -ldl and -lpthread.
8450 (IPAGENT_CFLAGS): Add UST_CFLAGS.
8451 * config.in, configure: Regenerate.
8453 2010-06-20 Ian Lance Taylor <iant@google.com>
8454 Pedro Alves <pedro@codesourcery.com>
8456 * linux-x86-low.c (always_true): Delete.
8457 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
8458 trying to fool the compiler with always_true.
8460 2010-06-20 Pedro Alves <pedro@codesourcery.com>
8462 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
8463 conditions in gdbserver.
8465 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
8467 * spu-low.c (spu_read_memory): Wrap around local store limit.
8468 (spu_write_memory): Likewise.
8470 2010-06-15 Pedro Alves <pedro@codesourcery.com>
8472 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
8473 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
8475 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
8477 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
8478 uses with LONGEST uses.
8480 2010-06-14 Stan Shebs <stan@codesourcery.com>
8481 Pedro Alves <pedro@codesourcery.com>
8485 * linux-x86-low.c: Include limits.h.
8490 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
8491 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
8492 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
8493 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
8494 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
8495 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
8496 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
8497 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
8498 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
8499 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
8500 (amd64_emit_void_call_2): New.
8501 (amd64_emit_ops): New.
8502 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
8503 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
8504 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
8505 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
8506 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
8507 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
8508 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
8509 (i386_emit_call, i386_emit_reg, i386_emit_pop)
8510 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
8511 (i386_emit_stack_adjust, i386_emit_int_call_1)
8512 (i386_emit_void_call_2): New.
8513 (i386_emit_ops): New.
8514 (x86_emit_ops): New.
8515 (the_low_target): Install x86_emit_ops.
8516 * server.h (struct emit_ops): New.
8517 (get_raw_reg_func_addr): Declare.
8518 (current_insn_ptr, emit_error): Declare.
8519 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
8520 (set_trace_state_variable_value): New defines.
8521 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
8522 addr_get_trace_state_variable_value and
8523 addr_set_trace_state_variable_value.
8524 (symbol_list): New fields for get_raw_reg,
8525 get_trace_state_variable_value and set_trace_state_variable_value.
8526 (condfn): New typedef.
8527 (struct tracepoint): New field `compiled_cond'.
8528 (do_action_at_tracepoint): Clear compiled_cond.
8529 (get_trace_state_variable_value, set_trace_state_variable_value):
8531 (condition_true_at_tracepoint): If there's a compiled condition,
8533 (current_insn_ptr, emit_error): New globals.
8534 (struct bytecode_address): New.
8535 (get_raw_reg_func_addr): New.
8536 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
8537 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
8538 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
8539 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
8540 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
8541 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
8542 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
8543 (compile_tracepoint_condition, compile_bytecodes): New.
8544 * target.h (emit_ops): Forward declare.
8545 (struct target_ops): New field emit_ops.
8546 (target_emit_ops): New.
8547 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
8548 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
8549 * linux-low.c (linux_emit_ops): New.
8550 (linux_target_ops): Install it.
8551 * linux-low.h (struct linux_target_ops): New field emit_ops.
8553 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
8555 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
8556 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
8558 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8559 Stan Shebs <stan@codesourcery.com>
8561 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
8562 (all): Depend on $(extra_libraries).
8563 (install-only): Install the IPA.
8564 (IPA_OBJS, IPA_LIB): New.
8565 (clean): Remove the IPA lib.
8566 (IPAGENT_CFLAGS): New.
8567 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
8568 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
8569 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
8570 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
8571 * configure.ac: Check for atomic builtins support in the compiler.
8572 (IPA_DEPFILES, extra_libraries): Define.
8573 * configure.srv (ipa_obj): Add description.
8574 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
8575 (i[34567]86-*-linux*): Set ipa_obj.
8576 (x86_64-*-linux*): Set ipa_obj.
8577 * linux-low.c (stabilizing_threads): New.
8578 (supports_fast_tracepoints): New.
8579 (linux_detach): Stabilize threads before detaching.
8580 (handle_tracepoints): Handle internal tracing breakpoints. Assert
8581 the lwp is either not stabilizing, or is moving out of a jump pad.
8582 (linux_fast_tracepoint_collecting): New.
8583 (maybe_move_out_of_jump_pad): New.
8584 (enqueue_one_deferred_signal): New.
8585 (dequeue_one_deferred_signal): New.
8586 (linux_wait_for_event_1): If moving out of a jump pad, defer
8587 pending signals to later.
8588 (linux_stabilize_threads): New.
8589 (linux_wait_1): Check if threads need moving out of jump pads, and
8591 (stuck_in_jump_pad_callback): New.
8592 (move_out_of_jump_pad_callback): New.
8594 (linux_resume_one_lwp): Handle moving out of jump pads.
8595 (linux_set_resume_request): Dequeue deferred signals.
8596 (need_step_over_p): Also step over fast tracepoint jumps.
8597 (start_step_over): Also uninsert fast tracepoint jumps.
8598 (finish_step_over): Also reinsert fast tracepoint jumps.
8599 (linux_install_fast_tracepoint_jump): New.
8600 (linux_target_ops): Install linux_stabilize_threads and
8601 linux_install_fast_tracepoint_jump_pad.
8602 * linux-low.h (linux_target_ops) <get_thread_area,
8603 install_fast_tracepoint_jump_pad>: New fields.
8604 (struct lwp_info) <collecting_fast_tracepoint,
8605 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
8606 (linux_get_thread_area): Declare.
8607 * linux-x86-low.c (jump_insn): New.
8608 (x86_get_thread_area): New.
8609 (append_insns): New.
8611 (amd64_install_fast_tracepoint_jump_pad): New.
8612 (i386_install_fast_tracepoint_jump_pad): New.
8613 (x86_install_fast_tracepoint_jump_pad): New.
8614 (the_low_target): Install x86_get_thread_area and
8615 x86_install_fast_tracepoint_jump_pad.
8616 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
8617 (struct fast_tracepoint_jump): New.
8618 (fast_tracepoint_jump_insn): New.
8619 (fast_tracepoint_jump_shadow): New.
8620 (find_fast_tracepoint_jump_at): New.
8621 (fast_tracepoint_jump_here): New.
8622 (delete_fast_tracepoint_jump): New.
8623 (set_fast_tracepoint_jump): New.
8624 (uninsert_fast_tracepoint_jumps_at): New.
8625 (reinsert_fast_tracepoint_jumps_at): New.
8626 (set_breakpoint_at): Use write_inferior_memory.
8627 (uninsert_raw_breakpoint): Use write_inferior_memory.
8628 (check_mem_read): Mask out fast tracepoint jumps.
8629 (check_mem_write): Mask out fast tracepoint jumps.
8630 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
8631 (set_fast_tracepoint_jump): Declare.
8632 (delete_fast_tracepoint_jump)
8633 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
8634 (reinsert_fast_tracepoint_jumps_at): Declare.
8635 * regcache.c: Don't compile many functions when building the
8636 in-process agent library.
8637 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
8638 the register buffer in the heap.
8639 (free_register_cache): If the register buffer isn't owned by the
8640 regcache, don't free it.
8641 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
8642 pre-existing register caches.
8643 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
8645 (convert_ascii_to_int): : Constify `from' parameter type.
8646 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
8647 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
8648 the needed buffer in-place.
8649 (relocate_instruction): New.
8650 * server.c (handle_query) <qSymbols>: If the target supports
8651 tracepoints, give it a chance of looking up symbols. Report
8652 support for fast tracepoints.
8653 (handle_status): Stabilize threads.
8654 (process_serial_event): Adjust.
8655 * server.h (struct fast_tracepoint_jump): Forward declare.
8656 (struct process_info) <fast_tracepoint_jumps>: New field.
8657 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
8658 (decode_X_packet, decode_M_packet): Adjust.
8659 (relocate_instruction): Declare.
8660 (in_process_agent_loaded): Declare.
8661 (tracepoint_look_up_symbols): Declare.
8662 (struct fast_tpoint_collect_status): Declare.
8663 (fast_tracepoint_collecting): Declare.
8664 (force_unlock_trace_buffer): Declare.
8665 (handle_tracepoint_bkpts): Declare.
8666 (initialize_low_tracepoint)
8667 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
8668 * target.h (struct target_ops) <stabilize_threads,
8669 install_fast_tracepoint_jump_pad>: New fields.
8670 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
8671 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
8672 [HAVE_STDINT_H]: Include stdint.h.
8673 (trace_debug_1): Rename to ...
8674 (trace_vdebug): ... this.
8675 (trace_debug): Rename to ...
8676 (trace_debug_1): ... this. Add `level' parameter.
8678 (ATTR_USED, ATTR_NOINLINE): New.
8679 (IP_AGENT_EXPORT): New.
8680 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
8681 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
8682 (about_to_request_buffer_space, trace_buffer_is_full)
8683 (stopping_tracepoint, expr_eval_result, error_tracepoint)
8684 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
8685 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
8686 (traceframe_write_count, traceframes_created)
8687 (trace_state_variables)
8688 New renaming defines.
8689 (struct ipa_sym_addresses): New.
8690 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
8692 (ipa_sym_addrs): New.
8693 (all_tracepoint_symbols_looked_up): New.
8694 (in_process_agent_loaded): New.
8695 (write_e_ipa_not_loaded): New.
8696 (maybe_write_ipa_not_loaded): New.
8697 (tracepoint_look_up_symbols): New.
8698 (debug_threads) [IN_PROCESS_AGENT]: New.
8699 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
8700 (UNKNOWN_SIDE_EFFECTS): New.
8701 (stop_tracing): New.
8702 (flush_trace_buffer): New.
8703 (stop_tracing_bkpt): New.
8704 (flush_trace_buffer_bkpt): New.
8705 (read_inferior_integer): New.
8706 (read_inferior_uinteger): New.
8707 (read_inferior_data_pointer): New.
8708 (write_inferior_data_pointer): New.
8709 (write_inferior_integer): New.
8710 (write_inferior_uinteger): New.
8711 (struct collect_static_trace_data_action): Delete.
8712 (enum tracepoint_type): New.
8713 (struct tracepoint) <type>: New field `type'.
8714 <actions_str, step_actions, step_actions_str>: Only include in
8716 <orig_size, obj_addr_on_target, adjusted_insn_addr>
8717 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
8718 (tracepoints): Use IP_AGENT_EXPORT.
8719 (last_tracepoint): Don't include in the IPA.
8720 (stopping_tracepoint): Use IP_AGENT_EXPORT.
8721 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
8722 (alloced_trace_state_variables): New.
8723 (trace_state_variables): Use IP_AGENT_EXPORT.
8724 (traceframe_t): Delete unused variable.
8725 (circular_trace_buffer): Don't include in the IPA.
8726 (trace_buffer_start): Delete.
8727 (struct trace_buffer_control): New.
8728 (trace_buffer_free): Delete.
8729 (struct ipa_trace_buffer_control): New.
8730 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
8731 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
8733 (trace_buffer_ctrl): New.
8734 (TRACE_BUFFER_CTRL_CURR): New.
8735 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
8736 Reimplement as macros.
8737 (trace_buffer_wrap): Delete.
8738 (traceframe_write_count, traceframe_read_count)
8739 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
8740 (struct tracepoint_hit_ctx) <type>: New field.
8741 (struct fast_tracepoint_ctx): New.
8742 (memory_barrier): New.
8744 (record_tracepoint_error): Update atomically in the IPA.
8745 (clear_inferior_trace_buffer): New.
8746 (about_to_request_buffer_space): New.
8747 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
8748 updating the same buffer.
8749 (add_tracepoint): Default the tracepoint's type to trap
8750 tracepoint, and orig_size to -1.
8751 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
8753 (create_trace_state_variable): New parameter `gdb'. Handle it.
8754 (clear_installed_tracepoints): Clear fast tracepoint jumps.
8755 (cmd_qtdp): Handle fast tracepoints.
8757 (max_jump_pad_size): New.
8758 (gdb_jump_pad_head): New.
8759 (get_jump_space_head): New.
8760 (claim_jump_space): New.
8761 (sort_tracepoints): New.
8762 (MAX_JUMP_SIZE): New.
8763 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
8765 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
8766 support. Upload fast traceframes, and delete internal IPA
8768 (stop_tracing_handler): New.
8769 (flush_trace_buffer_handler): New.
8770 (cmd_qtstop): Upload fast tracepoints.
8771 (response_tracepoint): Handle fast tracepoints.
8772 (tracepoint_finished_step): Upload fast traceframes. Set the
8773 tracepoint hit context's tracepoint type.
8774 (handle_tracepoint_bkpts): New.
8775 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
8776 type. Add comment about fast tracepoints.
8777 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
8778 non-existing action_str field.
8779 (get_context_regcache): Handle fast tracepoints.
8780 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
8782 (fast_tracepoint_from_jump_pad_address): New.
8783 (fast_tracepoint_from_ipa_tpoint_address): New.
8784 (collecting_t): New.
8785 (force_unlock_trace_buffer): New.
8786 (fast_tracepoint_collecting): New.
8789 (write_inferior_data_ptr): New.
8790 (target_tp_heap): New.
8791 (target_malloc): New.
8792 (download_agent_expr): New.
8794 (download_tracepoints): New.
8795 (download_trace_state_variables): New.
8796 (upload_fast_traceframes): New.
8797 (IPA_FIRST_TRACEFRAME): New.
8798 (IPA_NEXT_TRACEFRAME_1): New.
8799 (IPA_NEXT_TRACEFRAME): New.
8800 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
8801 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
8802 (gdb_jump_pad_buffer_end): New.
8803 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
8804 (initialize_tracepoint): Adjust.
8805 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
8806 buffer. Initialize the low module.
8807 * utils.c (PREFIX, TOOLNAME): New.
8808 (malloc_failure): Use PREFIX.
8809 (error): In the IPA, an error causes an exit.
8810 (fatal, warning): Use PREFIX.
8811 (internal_error): Use TOOLNAME.
8812 (NUMCELLS): Increase to 10.
8813 * configure, config.in: Regenerate.
8815 2010-06-01 Pedro Alves <pedro@codesourcery.com>
8817 * server.c (handle_query) <qSupported>: Do two passes over the
8818 qSupported string to avoid nesting strtok.
8820 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8822 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
8824 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
8826 * configure: Regenerate.
8827 * proc-service.list: New.
8829 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8831 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
8834 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
8836 * gdbreplay.c (remote_open): Check error return from socket() call by
8837 its equality to -1 not by it being negative.
8838 * remote-utils.c (remote_open): Likewise.
8840 2010-05-23 Pedro Alves <pedro@codesourcery.com>
8842 * config.h: Regenerate.
8844 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8846 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
8847 doesn't provide PTRACE_GET_THREAD_AREA.
8849 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
8851 * linux-m68k-low.c: Include <asm/ptrace.h>
8852 (ps_get_thread_area): Implement.
8854 2010-05-03 Doug Evans <dje@google.com>
8856 * event-loop.c (struct callback_event): New struct.
8857 (callback_list): New global.
8858 (append_callback_event, delete_callback_event): New functions.
8859 (process_callback): New function.
8860 (start_event_loop): Call it.
8861 * remote-utils.c (NOT_SCHEDULED): Define.
8862 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
8863 moved out of readchar.
8864 (readchar): Rewrite. Call reschedule before returning.
8865 (reset_readchar): New function.
8866 (remote_close): Call it.
8867 (process_remaining, reschedule): New functions.
8868 * server.h (callback_handler_func): New typedef.
8869 (append_callback_event, delete_callback_event): Declare.
8871 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8873 * proc-service.c (ps_pglobal_lookup): Use
8874 thread_db_look_up_one_symbol.
8875 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
8876 parameter. Use it instead of all_symbols_looked_up.
8877 * server.h (struct process_info) <all_symbols_looked_up>: Delete
8879 (all_symbols_looked_up): Don't declare.
8880 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
8881 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
8883 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
8884 Set all_symbols_looked_up here.
8885 (thread_db_look_up_one_symbol): New.
8886 (thread_db_get_tls_address): Adjust.
8887 (thread_db_load_search, try_thread_db_load_1): Always allocate the
8888 thread_db object on the heap, and tentatively set it in the
8890 (thread_db_init): Don't set all_symbols_looked_up here.
8891 * linux-low.h (thread_db_look_up_one_symbol): Declare.
8893 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8895 * linux-low.c (linux_kill, linux_detach): Adjust.
8896 (status_pending_p_callback): Remove redundant statement. Check
8897 for !TARGET_WAITIKIND_IGNORE, instead of
8898 TARGET_WAITKIND_STOPPED.
8899 (handle_tracepoints): Make sure LWP is locked. Adjust.
8900 (linux_wait_for_event_1): Adjust.
8901 (linux_cancel_breakpoints): New.
8902 (unsuspend_one_lwp): New.
8903 (unsuspend_all_lwps): New.
8904 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
8905 (send_sigstop_callback): Change return type to int, add new
8906 `except' parameter and handle it.
8907 (suspend_and_send_sigstop_callback): New.
8908 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
8909 pass them down. If SUSPEND, also increment the lwp's suspend
8911 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
8912 (need_step_over_p): Don't consider suspended LWPs.
8913 (start_step_over): Adjust.
8914 (proceed_one_lwp): Change return type to int, add new `except'
8915 parameter and handle it.
8916 (unsuspend_and_proceed_one_lwp): New.
8917 (proceed_all_lwps): Use find_inferior instead of
8919 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
8920 also decrement the suspend count of LWPs. Pass `except' down,
8921 instead of hacking its suspend count.
8922 (linux_pause_all): Add `freeze' parameter. Adjust.
8923 (linux_unpause_all): New.
8924 (linux_target_ops): Install linux_unpause_all.
8925 * server.c (handle_status): Adjust.
8926 * target.h (struct target_ops): New fields `unpause_all' and
8927 `cancel_breakpoints'. Add new parameter to `pause_all'.
8928 (pause_all): Add new `freeze' parameter.
8930 (cancel_breakpoints): New.
8931 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
8933 (cmd_qtstart): Pause threads.
8934 (stop_tracing): Pause threads, and cancel breakpoints.
8935 * win32-low.c (win32_target_ops): Adjust.
8937 2010-05-03 Pedro Alves <pedro@codesourcery.com>
8939 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
8940 the inferior right away from here...
8941 (linux_wait_1): ... to here, and adjust to check the thread's
8942 last_resume_kind instead of the lwp's step or stop_expected flags.
8944 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8946 * README: Use consistent `GDB' and `GDBserver' spellings.
8948 2010-05-02 Pedro Alves <pedro@codesourcery.com>
8950 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
8951 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
8952 (linux_detach_one_lwp): Assume the lwp is stopped.
8953 (any_thread_of): Delete.
8954 (linux_detach): Stop all lwps here. Don't blindly delete all
8956 (delete_lwp_callback): New.
8957 (linux_mourn): Delete all lwps of the process that is gone.
8958 (linux_wait_1): Don't delete the last lwp of the process here.
8959 * mem-break.h (mark_breakpoints_out): Declare.
8960 * mem-break.c (mark_breakpoints_out): New.
8961 (free_all_breakpoints): Use it.
8962 * server.c (handle_target_event): If the process is gone, mark
8964 * thread-db.c (struct thread_db) <create_bp>: New field.
8965 (thread_db_enable_reporting): Fix prototype. Store a thread event
8966 breakpoint reference in the thread_db struct.
8967 (thread_db_load_search): Clear the thread_db object.
8968 (try_thread_db_load_1): Ditto.
8969 (switch_to_process): New.
8970 (disable_thread_event_reporting): Use it.
8971 (remove_thread_event_breakpoints): New.
8972 (thread_db_detach, thread_db_mourn): Use it.
8974 2010-05-01 Pedro Alves <pedro@codesourcery.com>
8976 * linux-low.c (linux_enable_event_reporting): New.
8977 (linux_wait_for_event_1, handle_extended_wait): Use it.
8979 2010-04-30 Pedro Alves <pedro@codesourcery.com>
8981 * linux-low.c (linux_kill_one_lwp, linux_kill)
8982 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
8983 (send_sigstop): Take an lwp_info as parameter instead. Queue a
8984 SIGSTOP even if the LWP is stopped.
8985 (send_sigstop_callback): New.
8986 (stop_all_lwps): Use send_sigstop_callback instead.
8987 (linux_resume_one_thread): Adjust.
8988 (proceed_one_lwp): Still proceed an LWP that the client has
8989 requested to stop, if we haven't reported it as stopped yet. Make
8990 sure that LWPs the client want stopped, have a pending SIGSTOP.
8992 2010-04-26 Doug Evans <dje@google.com>
8994 * server.c (handle_general_set): Make static.
8996 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
8997 Print received char after testing for error/eof instead of before.
8998 (input_interrupt): Tweak comment.
9000 2010-04-23 Doug Evans <dje@google.com>
9002 * server.c (start_inferior): Print inferior argv if --debug.
9004 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
9006 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
9007 * nto-x86-low.c: Include server.h
9009 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
9011 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
9012 be consistent with other sources of this directory.
9013 (init_registers_amd64): Correct name of source file of this function
9016 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9018 * configure.srv (x86_64-*-mingw*): New configuration for Windows
9021 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9023 * win32-i386-low.c: Add 64-bit support.
9024 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
9025 (init_registers_amd64): Declare.
9026 (mappings): Add 64-bit version of array.
9027 (init_windows_x86): New function.
9028 (the_low_target): Change init_arch field to init_windows_x86.
9030 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9032 * win32-low.c: Adapt to support also 64-bit architecture.
9033 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
9034 (get_image_name): Use SIZE_T type for local variable `done'.
9035 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
9036 (toolhelp_get_dll_name): Idem.
9037 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
9038 Use uintptr_t typecast to avoid warning.
9039 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
9040 (handle_exception): Use phex_nz to avoid warning.
9041 (win32_wait): Remove unused local variable `process'.
9043 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
9045 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
9048 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
9050 * configure.ac: Use `ws2_32' library for srv_mingw.
9051 * configure: Regenerate.
9052 * gdbreplay.c: Include winsock2.h instead of winsock.h.
9053 * remote-utils.c: Likewise.
9055 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
9057 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
9058 if __x86_64__ is defined.
9060 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9062 * configure: Regenerate.
9064 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
9066 * server.c (handle_query): Handle 'qGetTIBAddr' query.
9067 * target.h (target_ops): New get_tib_address field.
9068 * win32-low.h (win32_thread_info): Add thread_local_base field.
9069 * win32-low.c (child_add_thread): Add tlb argument.
9070 Set thread_local_base field to TLB.
9071 (get_child_debug_event): Adapt to child_add_thread change.
9072 (win32_get_tib_address): New function.
9073 (win32_target_ops): Set get_tib_address field to
9074 win32_get_tib_address.
9075 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
9077 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9079 * linux-low.c (linux_mourn): Also remove the process.
9080 * server.c (handle_target_event): Don't remove the process here.
9081 * nto-low.c (nto_mourn): New.
9082 (nto_target_ops): Install it.
9083 * spu-low.c (spu_mourn): New.
9084 (spu_target_ops): Install it.
9085 * win32-low.c (win32_mourn): New.
9086 (win32_target_ops): Install it.
9088 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9090 * server.h (buffer_xml_printf): Remove redundant `;'.
9092 2010-04-12 Pedro Alves <pedro@codesourcery.com>
9094 * regcache.c (set_register_cache): Invalidate regcaches before
9095 changing the register cache layout.
9096 (regcache_invalidate_one): Allow a NULL regcache.
9097 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
9098 regcaches before changing the register cache layout or the target
9101 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
9103 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
9104 variable warning on Linux/x86-64.
9106 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9108 GDBserver disconnected tracing support.
9110 * linux-low.c (linux_remove_process): Delete.
9111 (add_lwp): Don't set last_resume_kind here.
9112 (linux_kill): Use `mourn'.
9113 (linux_detach): Use `thread_db_detach', and `mourn'.
9115 (linux_attach_lwp_1): Adjust comment.
9116 (linux_attach): last_resume_kind moved the thread_info; adjust.
9117 (status_pending_p_callback): Adjust.
9118 (linux_wait_for_event_1): Adjust.
9119 (count_events_callback, select_singlestep_lwp_callback)
9120 (select_event_lwp_callback, cancel_breakpoints_callback)
9121 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
9122 (proceed_one_lwp): Adjust.
9123 (linux_async): Add debug output.
9124 (linux_thread_stopped): New.
9125 (linux_pause_all): New.
9126 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
9128 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
9129 (thread_db_free): Delete declaration.
9130 (thread_db_detach, thread_db_mourn): Declare.
9131 * thread-db.c (thread_db_init): Use thread_db_mourn.
9132 (thread_db_free): Delete, split in two.
9133 (disable_thread_event_reporting): New.
9134 (thread_db_detach): New.
9135 (thread_db_mourn): New.
9137 * server.h (struct thread_info) <last_resume_kind>: New field.
9138 <attached>: Add comment.
9139 <gdb_detached>: New field.
9140 (handler_func): Change return type to int.
9141 (handle_serial_event, handle_target_event): Ditto.
9142 (gdb_connected): Declare.
9144 (disconnected_tracing): Declare.
9145 (stop_tracing): Declare.
9147 * server.c (handle_query) <qSupported>: Report support for
9148 disconnected tracing.
9149 (queue_stop_reply_callback): Account for running threads.
9150 (gdb_wants_thread_stopped): New.
9151 (gdb_wants_all_threads_stopped): New.
9152 (gdb_reattached_process): New.
9153 (handle_status): Clear the `gdb_detached' flag of all processes.
9154 In all-stop, stop all threads.
9155 (main): Be sure to leave tfind mode. Handle disconnected tracing.
9156 (process_serial_event): If the remote connection breaks, or if an
9157 exit was forced with "monitor exit", force an event loop exit.
9158 Handle disconnected tracing on detach.
9159 (handle_serial_event): Adjust.
9160 (handle_target_event): If GDB isn't connected, forward events back
9161 to the inferior, unless the last process exited, in which case,
9162 exit gdbserver. Adjust interface.
9164 * remote-utils.c (remote_open): Don't block in accept. Instead
9165 register an event loop source on the listen socket file
9166 descriptor. Refactor bits into ...
9167 (listen_desc): ... this new global.
9168 (gdb_connected): ... this new function.
9169 (enable_async_notification): ... this new function.
9170 (handle_accept_event): ... this new function.
9171 (remote_close): Clear remote_desc.
9173 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
9175 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
9177 (mourn_inferior): Define.
9178 (target_process_qsupported): Avoid the dangling else problem.
9179 (thread_stopped): Define.
9180 (pause_all): Define.
9181 (target_waitstatus_to_string): Declare.
9182 * target.c (target_waitstatus_to_string): New.
9184 * tracepoint.c (tracing): Make extern.
9185 (disconnected_tracing): New.
9186 (stop_tracing): Make extern. Handle tracing stops due to GDB
9188 (cmd_qtdisconnected): New.
9189 (cmd_qtstatus): Report disconnected tracing status in trace reply.
9190 (handle_tracepoint_general_set): Handle QTDisconnected.
9192 * event-loop.c (event_handler_func): Change return type to int.
9193 (process_event): Bail out if the event handler wants the event
9195 (handle_file_event): Ditto.
9196 (start_event_loop): Bail out if the event handler wants the event
9199 * nto-low.c (nto_target_ops): Adjust.
9200 * spu-low.c (spu_wait): Don't remove the process here.
9201 (spu_target_ops): Adjust.
9202 * win32-low.c (win32_wait): Don't remove the process here.
9203 (win32_target_ops): Adjust.
9205 2010-04-11 Pedro Alves <pedro@codesourcery.com>
9207 * regcache.c (realloc_register_cache): Invalidate inferior's
9208 regcache before recreating it.
9210 2010-04-09 Pedro Alves <pedro@codesourcery.com>
9212 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
9214 2010-04-09 Stan Shebs <stan@codesourcery.com>
9215 Pedro Alves <pedro@codesourcery.com>
9217 * server.h (LONGEST): New.
9218 (struct thread_info) <while_stepping>: New field.
9219 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
9221 (initialize_tracepoint, handle_tracepoint_general_set)
9222 (handle_tracepoint_query, tracepoint_finished_step)
9223 (tracepoint_was_hit, release_while_stepping_state_list):
9224 (current_traceframe): Declare.
9225 * server.c (handle_general_set): Handle tracepoint packets.
9227 (write_memory): New.
9228 (handle_search_memory_1): Use read_memory.
9229 (handle_query): Report support for conditional tracepoints, trace
9230 state variables, and tracepoint sources. Handle tracepoint
9232 (main): Initialize the tracepoints module.
9233 (process_serial_event): Handle traceframe reads/writes.
9235 * linux-low.c (handle_tracepoints): New.
9236 (linux_wait_1): Call it.
9237 (linux_resume_one_lwp): Handle while-stepping.
9238 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
9239 (linux_target_ops): Install them.
9240 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
9242 * linux-x86-low.c (x86_supports_tracepoints): New.
9243 (the_low_target). Install it.
9245 * mem-break.h (delete_breakpoint): Declare.
9246 * mem-break.c (delete_breakpoint): Make external.
9248 * target.h (struct target_ops): Add `supports_tracepoints',
9249 `read_pc', and `write_pc' fields.
9250 (target_supports_tracepoints): Define.
9251 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
9254 * regcache.h (struct regcache) <registers_owned>: New field.
9255 (init_register_cache, regcache_cpy): Declare.
9256 (regcache_read_pc, regcache_write_pc): Declare.
9257 (register_cache_size): Declare.
9258 (supply_regblock): Declare.
9259 * regcache.c (init_register_cache): New.
9260 (new_register_cache): Use it.
9261 (regcache_cpy): New.
9262 (register_cache_size): New.
9263 (supply_regblock): New.
9264 (regcache_read_pc, regcache_write_pc): New.
9266 * tracepoint.c: New.
9268 * Makefile.in (OBS): Add tracepoint.o.
9269 (tracepoint.o): New rule.
9271 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
9273 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
9275 (i386-mmx.c): Likewise.
9276 (i386-mmx-linux.o): Likewise.
9277 (i386-mmx-linux.c): Likewise.
9279 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
9280 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
9281 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
9282 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
9284 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
9285 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
9286 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
9288 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
9290 * Makefile.in (clean): Updated.
9292 (i386-avx.c): Likewise.
9293 (i386-avx-linux.o): Likewise.
9294 (i386-avx-linux.c): Likewise.
9295 (amd64-avx.o): Likewise.
9296 (amd64-avx.c): Likewise.
9297 (amd64-avx-linux.o): Likewise.
9298 (amd64-avx-linux.c): Likewise.
9300 * configure.srv (srv_i386_regobj): Add i386-avx.o.
9301 (srv_i386_linux_regobj): Add i386-avx-linux.o.
9302 (srv_amd64_regobj): Add amd64-avx.o.
9303 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
9304 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
9305 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
9306 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
9307 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
9308 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
9309 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
9311 * i387-fp.c: Include "i386-xstate.h".
9313 (i387_cache_to_xsave): Likewise.
9314 (i387_xsave_to_cache): Likewise.
9315 (x86_xcr0): Likewise.
9317 * i387-fp.h (i387_cache_to_xsave): Likewise.
9318 (i387_xsave_to_cache): Likewise.
9319 (x86_xcr0): Likewise.
9321 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
9322 * linux-crisv32-low.c (target_regsets): Likewise.
9323 * linux-m68k-low.c (target_regsets): Likewise.
9324 * linux-mips-low.c (target_regsets): Likewise.
9325 * linux-ppc-low.c (target_regsets): Likewise.
9326 * linux-s390-low.c (target_regsets): Likewise.
9327 * linux-sh-low.c (target_regsets): Likewise.
9328 * linux-sparc-low.c (target_regsets): Likewise.
9329 * linux-xtensa-low.c (target_regsets): Likewise.
9331 * linux-low.c: Include <sys/uio.h>.
9332 (regsets_fetch_inferior_registers): Support nt_type.
9333 (regsets_store_inferior_registers): Likewise.
9334 (linux_process_qsupported): New.
9335 (linux_target_ops): Add linux_process_qsupported.
9337 * linux-low.h (regset_info): Add nt_type.
9338 (linux_target_ops): Add process_qsupported.
9340 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
9342 (init_registers_i386_avx_linux): New.
9343 (init_registers_amd64_avx_linux): Likewise.
9344 (xmltarget_i386_linux_no_xml): Likewise.
9345 (xmltarget_amd64_linux_no_xml): Likewise.
9346 (PTRACE_GETREGSET): Likewise.
9347 (PTRACE_SETREGSET): Likewise.
9348 (x86_fill_xstateregset): Likewise.
9349 (x86_store_xstateregset): Likewise.
9350 (use_xml): Likewise.
9351 (x86_linux_update_xmltarget): Likewise.
9352 (x86_linux_process_qsupported): Likewise.
9353 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
9354 (x86_arch_setup): Don't call init_registers_amd64_linux nor
9355 init_registers_i386_linux here. Call
9356 x86_linux_update_xmltarget.
9357 (the_low_target): Add x86_linux_process_qsupported.
9359 * server.c (handle_query): Call target_process_qsupported.
9361 * target.h (target_ops): Add process_qsupported.
9362 (target_process_qsupported): New.
9364 2010-04-03 Pedro Alves <pedro@codesourcery.com>
9366 * inferiors.c (add_thread): Set last_status kind to
9367 TARGET_WAITKIND_IGNORE.
9368 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
9369 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
9370 (linux_wait_1): Move `thread' local definition to block that uses
9371 it. Don't NULL initialize `event_child'.
9372 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
9373 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
9374 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
9376 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9378 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
9379 an extended waitstatus, or by a watchpoint.
9380 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
9381 thread was stepping or has been stopped by a watchpoint.
9383 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9385 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
9386 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
9387 of another, then delete the previous, and validate all
9389 (validate_inserted_breakpoint): New.
9390 (delete_disabled_breakpoints): New.
9391 (validate_breakpoints): New.
9392 (check_mem_read): Validate breakpoints before trusting their
9393 shadow. Delete disabled breakpoints.
9394 (check_mem_write): Validate breakpoints before trusting they
9395 should be inserted. Delete disabled breakpoints.
9396 * mem-break.h (validate_breakpoints):
9397 * server.c (handle_query): Validate breakpoints when we see a
9400 2010-04-01 Pedro Alves <pedro@codesourcery.com>
9402 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
9403 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
9404 if we could tell there's a GDB breakpoint at stop_pc.
9405 (need_step_over_p): Don't do a step over if we find a GDB
9406 breakpoint at the resume PC.
9408 * mem-break.c (struct raw_breakpoint): New.
9409 (enum bkpt_type): New type `gdb_breakpoint'.
9410 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
9411 fields. New field `raw'.
9412 (find_raw_breakpoint_at): New.
9413 (set_raw_breakpoint_at): Handle refcounting. Create a raw
9415 (set_breakpoint_at): Adjust.
9416 (delete_raw_breakpoint): New.
9417 (release_breakpoint): New.
9418 (delete_breakpoint): Rename to...
9419 (delete_breakpoint_1): ... this. Add proc parameter. Use
9420 release_breakpoint. Return ENOENT.
9421 (delete_breakpoint): Reimplement.
9422 (find_breakpoint_at): Delete.
9423 (find_gdb_breakpoint_at): New.
9424 (delete_breakpoint_at): Delete.
9425 (set_gdb_breakpoint_at): New.
9426 (delete_gdb_breakpoint_at): New.
9427 (gdb_breakpoint_here): New.
9428 (set_reinsert_breakpoint): Use release_breakpoint.
9429 (uninsert_breakpoint): Rename to ...
9430 (uninsert_raw_breakpoint): ... this.
9431 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
9432 (reinsert_raw_breakpoint): Change parameter type to
9434 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
9436 (check_breakpoints): Adjust. Use release_breakpoint.
9437 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
9438 (breakpoint_inserted_here): Ditto.
9439 (check_mem_read): Adjust to iterate over raw breakpoints instead.
9440 Don't trust the breakpoint's shadow if it is not inserted.
9441 (check_mem_write): Adjust to iterate over raw breakpoints instead.
9442 (delete_all_breakpoints): Adjust.
9443 (free_all_breakpoints): Mark all breakpoints as uninserted, and
9444 use delete_breakpoint_1.
9446 * mem-break.h (breakpoints_supported): Delete declaration.
9447 (set_gdb_breakpoint_at): Declare.
9448 (gdb_breakpoint_here): Declare.
9449 (delete_breakpoint_at): Delete.
9450 (delete_gdb_breakpoint_at): Declare.
9452 * server.h (struct raw_breakpoint): Forward declare.
9453 (struct process_info): New field `raw_breakpoints'.
9455 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
9458 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9460 * linux-low.c (status_pending_p_callback): Fix comment.
9461 (linux_wait_for_event_1): Move most of the internal breakpoint
9462 handling from here...
9463 (linux_wait_1): ... to here.
9464 (count_events_callback): New.
9465 (select_singlestep_lwp_callback): New.
9466 (select_event_lwp_callback): New.
9467 (cancel_breakpoints_callback): New.
9468 (select_event_lwp): New.
9469 (linux_wait_1): Simplify internal breakpoint handling. Give equal
9470 priority to all LWPs that have had events that should be reported
9471 to the client. Cancel breakpoints when about to reporting the
9472 event to the client, not while stopping lwps. No longer cancel
9473 finished single-steps here.
9474 (cancel_finished_single_step): Delete.
9475 (cancel_finished_single_steps): Delete.
9477 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9479 * mem-break.c (enum bkpt_type): New.
9480 (struct breakpoint): New field `type'.
9481 (set_breakpoint_at): Change return type to struct breakpoint
9482 pointer. Set type to `other_breakpoint' by default.
9483 (delete_breakpoint): Rewrite, supporting more than one breakpoint
9484 in the breakpoint list.
9485 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
9486 (reinsert_breakpoint): Rename to ...
9487 (reinsert_raw_breakpoint): ... this.
9488 (reinsert_breakpoints_at): Adjust.
9489 * mem-break.h (struct breakpoint): Declare.
9490 (set_breakpoint_at): Change return type to struct breakpoint
9493 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9495 * server.c (handle_query): Assign, not compare.
9497 2010-03-24 Pedro Alves <pedro@codesourcery.com>
9499 Teach linux gdbserver to step-over-breakpoints.
9501 * linux-low.c (can_hardware_single_step): New.
9502 (supports_breakpoints): New.
9503 (handle_extended_wait): If stopping threads, read the stop pc of
9506 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
9507 low target doesn't support retrieving the PC.
9508 (add_lwp): Set last_resume_kind to resume_continue.
9509 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
9510 (linux_attach): Don't clear stop_expected. Set the lwp's
9511 last_resume_kind to resume_stop.
9512 (linux_detach_one_lwp): Don't check for removed breakpoints.
9513 (check_removed_breakpoint): Delete.
9514 (status_pending_p): Rename to ...
9515 (status_pending_p_callback): ... this. Don't check for removed
9516 breakpoints. Don't consider threads that are stopped from GDB's
9518 (linux_wait_for_lwp): Always read the stop_pc here.
9519 (cancel_breakpoint): New.
9520 (step_over_bkpt): New global.
9521 (linux_wait_for_event_1): Implement stepping over breakpoints.
9522 (gdb_wants_lwp_stopped): New.
9523 (gdb_wants_all_stopped): New.
9524 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
9525 single-step traps here. Store the thread's last reported target
9527 (send_sigstop): Don't clear stop_expected. Always set it,
9529 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
9530 (cancel_finished_single_step): New.
9531 (cancel_finished_single_steps): New.
9532 (wait_for_sigstop): Don't cancel finished single-step traps here.
9533 (linux_resume_one_lwp): Don't check for removed breakpoints.
9534 Don't set `step' on non-hardware step archs.
9535 (linux_set_resume_request): Ignore resume_stop requests if already
9536 stopping or stopped. Set the lwp's last_resume_kind.
9537 (resume_status_pending_p): Don't check for removed breakpoints.
9538 (need_step_over_p): New.
9539 (start_step_over): New.
9540 (finish_step_over): New.
9541 (linux_resume_one_thread): Always queue a sigstop for resume_stop
9542 requests. Clear the thread's last reported target waitstatus.
9543 Don't use the `suspended' flag. Don't consider pending breakpoints.
9544 (linux_resume): Start a step-over if necessary.
9545 (proceed_one_lwp): New.
9546 (proceed_all_lwps): New.
9547 (unstop_all_lwps): New.
9548 * linux-low.h (struct lwp_info): Rewrite comment for the
9549 `suspended' flag. Add the `stop_pc' field. Delete the
9550 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
9551 Add `'last_resume_kind' and `need_step_over' fields.
9552 * inferiors.c (struct thread_info): Delete, moved elsewhere.
9553 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
9554 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
9555 (set_raw_breakpoint_at): New.
9556 (set_breakpoint_at): Rewrite to use it.
9557 (reinsert_breakpoint_handler): Delete.
9558 (set_reinsert_breakpoint): New.
9559 (reinsert_breakpoint_by_bp): Delete.
9560 (delete_reinsert_breakpoints): New.
9561 (uninsert_breakpoint): Rewrite.
9562 (uninsert_breakpoints_at): New.
9563 (reinsert_breakpoint): Rewrite.
9564 (reinsert_breakpoints_at): New.
9565 (check_breakpoints): Rewrite.
9566 (breakpoint_here): New.
9567 (breakpoint_inserted_here): New.
9568 (check_mem_read): Adjust.
9569 * mem-break.h (breakpoints_supported, breakpoint_here)
9570 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
9571 (reinsert_breakpoint_by_bp): Delete declaration.
9572 (delete_reinsert_breakpoints): Declare.
9573 (reinsert_breakpoint): Delete declaration.
9574 (reinsert_breakpoints_at): Declare.
9575 (uninsert_breakpoint): Delete declaration.
9576 (uninsert_breakpoints_at): Declare.
9577 (check_breakpoints): Adjust prototype.
9578 * server.h: Adjust include order.
9579 (struct thread_info): Declare here. Add a `last_status' field.
9581 2010-03-23 Michael Snyder <msnyder@vmware.com>
9583 * server.c (crc32): New function.
9584 (handle_query): Add handling for 'qCRC:' request.
9586 2010-03-23 Pedro Alves <pedro@codesourcery.com>
9588 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
9589 lwp had been stopped by a watchpoint.
9591 2010-03-16 Pedro Alves <pedro@codesourcery.com>
9593 * server.h (internal_error): Declare.
9594 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
9595 * utils.c (internal_error): New function.
9597 2010-03-15 Andreas Schwab <schwab@redhat.com>
9599 * configure.srv: Fix typo setting srv_regobj.
9601 2010-03-15 Pedro Alves <pedro@codesourcery.com>
9603 * linux-low.c (fetch_register): Avoid passing a non string literal
9605 (usr_store_inferior_registers): Ditto.
9607 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9609 * linux-low.c (linux_write_memory): Bail out early if peeking
9612 2010-03-14 Pedro Alves <pedro@codesourcery.com>
9614 * linux-low.h (struct lwp_info): New fields
9615 `stopped_by_watchpoint' and `stopped_data_address'.
9616 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
9617 here, and cache them in the lwp object.
9618 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
9620 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
9622 (linux_stopped_by_watchpoint): Rewrite.
9623 (linux_stopped_data_address): Rewrite.
9625 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
9627 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
9628 switching the current inferior, not before.
9630 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
9632 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
9633 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
9634 i386-linux.c and amd64-linux.c.
9635 (reg-i386.o): Removed.
9636 (reg-i386.c): Likewise.
9637 (reg-i386-linux.o): Likewise.
9638 (reg-i386-linux.c): Likewise.
9639 (reg-x86-64.o): Likewise.
9640 (reg-x86-64.c): Likewise.
9641 (reg-x86-64-linux.o): Likewise.
9642 (reg-x86-64-linux.c): Likewise.
9645 (i386-linux.o): Likewise.
9646 (i386-linux.c): Likewise.
9647 (amd64.o): Likewise.
9648 (amd64.c): Likewise.
9649 (amd64-linux.o): Likewise.
9650 (amd64-linux.c): Likewise.
9652 * configure.srv (srv_i386_regobj): New.
9653 (srv_i386_linux_regobj): Likewise.
9654 (srv_amd64_regobj): Likewise.
9655 (srv_amd64_linux_regobj): Likewise.
9656 (srv_i386_32bit_xmlfiles): Likewise.
9657 (srv_i386_64bit_xmlfiles): Likewise.
9658 (srv_i386_xmlfiles): Likewise.
9659 (srv_amd64_xmlfiles): Likewise.
9660 (srv_i386_linux_xmlfiles): Likewise.
9661 (srv_amd64_linux_xmlfiles): Likewise.
9662 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
9663 srv_xmlfiles to $srv_i386_xmlfiles.
9664 (i[34567]86-*-mingw32ce*): Likewise.
9665 (i[34567]86-*-mingw*): Likewise.
9666 (i[34567]86-*-nto*): Likewise.
9667 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
9668 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
9669 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
9670 (x86_64-*-linux*): Likewise.
9672 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
9673 (init_registers_amd64_linux): New.
9674 (x86_arch_setup): Replace init_registers_x86_64_linux with
9675 init_registers_amd64_linux.
9677 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
9679 * configure.ac: Check for libdl. If it is not available link against
9680 static libthread_db.
9681 * configure: Regenerate.
9683 2010-02-22 Pedro Alves <pedro@codesourcery.com>
9687 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
9688 handing a read watchpoint.
9689 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
9691 2010-02-12 Doug Evans <dje@google.com>
9693 * linux-low.c (linux_supports_tracefork_flag): Document.
9694 (linux_look_up_symbols): Add comment.
9696 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
9698 * regcache.c (supply_register): Clear regcache if buf is NULL.
9700 2010-02-02 Nicolas Roche <roche@sourceware.org>
9701 Joel Brobecker <brobecker@adacore.com>
9703 * inferiors.c (find_inferior): Add function documentation.
9704 (unloaded_dll): Handle the case where the unloaded dll has not
9705 been previously registered in the dll list.
9707 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9709 * linux-arm-low.c (thumb_breakpoint_len): Delete.
9710 (thumb2_breakpoint): New.
9711 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
9713 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9715 * linux-low.c (get_stop_pc): Check for SIGTRAP.
9716 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
9719 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9721 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
9723 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
9725 * linux-s390-low.c (s390_collect_ptrace_register)
9726 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
9728 2010-01-21 Doug Evans <dje@google.com>
9730 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
9731 (PTRACE_ARG4_TYPE): New macro.
9732 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
9733 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
9734 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
9735 (usr_store_inferior_registers): Ditto.
9736 (linux_read_memory, linux_write_memory): Ditto.
9737 (linux_test_for_tracefork): Ditto.
9739 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
9740 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
9742 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9744 * proc-service.c (ps_lgetregs): Don't refetch registers from the
9747 2010-01-21 Pedro Alves <pedro@codesourcery.com>
9749 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
9750 prototype to take a regcache. Adjust.
9752 2010-01-20 Pedro Alves <pedro@codesourcery.com>
9754 * regcache.h (struct thread_info): Forward declare.
9755 (struct regcache): New.
9756 (new_register_cache): Adjust prototype.
9757 (get_thread_regcache): Declare.
9758 (free_register_cache): Adjust prototype.
9759 (registers_to_string, registers_from_string): Ditto.
9760 (supply_register, supply_register_by_name, collect_register)
9761 (collect_register_as_string, collect_register_by_name): Ditto.
9762 * regcache.c (struct inferior_regcache_data): Delete.
9763 (get_regcache): Rename to ...
9764 (get_thread_regcache): ... this. Adjust. Switch inferior before
9766 (regcache_invalidate_one): Adjust.
9767 (regcache_invalidate): Fix prototype.
9768 (new_register_cache): Return the new register cache.
9769 (free_register_cache): Change prototype.
9770 (realloc_register_cache): Adjust.
9771 (registers_to_string): Change prototype to take a regcache. Adjust.
9772 (registers_from_string): Ditto.
9773 (register_data): Ditto.
9774 (supply_register): Ditto.
9775 (supply_register_by_name): Ditto.
9776 (collect_register): Ditto.
9777 (collect_register_as_string): Ditto.
9778 (collect_register_by_name): Ditto.
9779 * server.c (process_serial_event): Adjust.
9780 * linux-low.h (regset_fill_func, regset_store_func): Change
9782 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
9784 * linux-low.c (get_stop_pc): Adjust.
9785 (check_removed_breakpoint): Adjust.
9786 (linux_wait_for_event): Adjust.
9787 (linux_resume_one_lwp): Adjust.
9788 (fetch_register): Add regcache parameter. Adjust.
9789 (usr_store_inferior_registers): Ditto.
9790 (regsets_fetch_inferior_registers): Ditto.
9791 (regsets_store_inferior_registers): Ditto.
9792 (linux_fetch_registers, linux_store_registers): Ditto.
9793 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
9795 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
9797 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
9798 prototype to take a regcache.
9799 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
9800 * remote-utils.c (convert_ascii_to_int, outreg)
9801 (prepare_resume_reply): Change prototype to take a regcache.
9803 * target.h (struct target_ops) <fetch_registers, store_registers>:
9804 Change prototype to take a regcache.
9805 (fetch_inferior_registers, store_inferior_registers): Change
9806 prototype to take a regcache. Adjust.
9807 * proc-service.c (ps_lgetregs): Adjust.
9808 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
9809 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
9810 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
9811 take a regcache. Adjust.
9812 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
9813 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
9814 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
9815 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
9816 * linux-cris-low.c (cris_get_pc, cris_set_pc)
9817 (cris_cannot_fetch_register):
9818 (cris_breakpoint_at): Change prototype to take a regcache.
9820 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
9821 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
9822 to take a regcache. Adjust.
9823 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
9825 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
9826 take a regcache. Adjust.
9827 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
9828 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
9829 (m68k_set_pc): Change prototype to take a regcache. Adjust.
9830 * linux-mips-low.c (mips_get_pc):
9831 (mips_set_pc): Change prototype to take a regcache. Adjust.
9832 (mips_reinsert_addr): Adjust.
9833 (mips_collect_register): Change prototype to take a regcache.
9835 (mips_supply_register):
9836 (mips_collect_register_32bit, mips_supply_register_32bit)
9837 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9838 (mips_store_fpregset): Ditto.
9839 * linux-ppc-low.c (ppc_supply_ptrace_register)
9840 (ppc_supply_ptrace_register): Ditto.
9841 (parse_spufs_run): Adjust.
9842 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
9843 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
9844 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
9845 take a regcache. Adjust.
9846 * linux-s390-low.c (s390_collect_ptrace_register)
9847 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
9848 (s390_set_pc): Change prototype to take a regcache. Adjust.
9849 (s390_arch_setup): Adjust.
9850 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
9851 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
9852 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9853 (sparc_fill_gregset, sparc_store_gregset_from_stack)
9854 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
9856 (sparc_breakpoint_at): Adjust.
9857 * linux-xtensa-low.c (xtensa_fill_gregset):
9858 (xtensa_store_gregset):
9859 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
9860 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
9861 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
9862 prototype to take a regcache. Adjust.
9863 * win32-arm-low.c (arm_fetch_inferior_register)
9864 (arm_store_inferior_register): Change prototype to take a
9866 * win32-i386-low.c (i386_fetch_inferior_register)
9867 (i386_store_inferior_register): Change prototype to take a
9869 * win32-low.c (child_fetch_inferior_registers)
9870 (child_store_inferior_registers): Change prototype to take a
9872 (win32_wait): Adjust.
9873 (win32_fetch_inferior_registers): Change prototype to take a
9875 (win32_store_inferior_registers): Adjust.
9876 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
9877 store_inferior_register>: Change prototype to take a regcache.
9879 2010-01-20 Doug Evans <dje@google.com>
9881 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
9883 (linux_wait_for_event1, linux_init_signals): Ditto.
9884 (W_STOPCODE): Provide definition if missing.
9886 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
9888 * linux-low.c (linux_core_of_thread): New.
9889 (compare_ints, show_process, list_threads): New.
9890 (linux_qxfer_osdata): Report threads and cores.
9891 (linux_target_op): Register linux_core_of_thread.
9892 * remote-utils.c (prepare_resume_reply): Report the core.
9893 (buffer_xml_printf): Support %d specifier.
9894 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
9896 (handle_query): Handle qXfer:threads. Announce availability
9898 * target.h (struct target_ops): New field core_of_thread.
9900 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
9902 * Makefile.in (clean): Remove new generated files.
9903 (reg-s390.o, reg-s390.c): Remove rules.
9904 (reg-s390x.o, reg-s390x.c): Likewise.
9905 (s390-linux32.o, s390-linux32.c): Add rules.
9906 (s390-linux64.o, s390-linux64.c): Likewise.
9907 (s390x-linux64.o, s390x-linux64.c): Likewise.
9908 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
9909 * linux-s390-low.c: Include <elf.h>.
9910 (HWCAP_S390_HIGH_GPRS): Define if undefined.
9911 (init_registers_s390): Remove prototype.
9912 (init_registers_s390x): Likewise.
9913 (init_registers_s390_linux32): Add prototype.
9914 (init_registers_s390_linux64): Likewise.
9915 (init_registers_s390x_linux64): Likewise.
9916 (s390_num_regs_3264): New define.
9917 (s390_regmap_3264): New global variable.
9918 (s390_cannot_fetch_register): Remove obsolete check.
9919 (s390_cannot_store_register): Likewise.
9920 (s390_collect_ptrace_register): Handle upper/lower register halves.
9921 (s390_supply_ptrace_register): Likewise.
9922 (s390_fill_gregset): Update to register number changes.
9923 (s390_get_hwcap): New routine.
9924 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
9925 Install appropriate regmap and register set.
9927 2010-01-01 Joel Brobecker <brobecker@adacore.com>
9929 * server.c (gdbserver_version): Update copyright year to 2010.
9930 * gdbreplay.c (gdbreplay_version): Likewise.
9932 2009-12-28 Doug Evans <dje@google.com>
9934 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
9935 elf/external.h. Include <elf.h> instead but only if necessary.
9937 2009-12-28 Pedro Alves <pedro@codesourcery.com>
9939 * linux-low.c (linux_remove_process): Remove `detaching'
9940 parameter. Don't release/detach from thread_db here.
9941 (linux_kill): Release/detach from thread_db here, ...
9942 (linux_detach): ... and here, before actually detaching.
9943 (linux_wait_1): ... and here, when a process exits.
9944 * thread-db.c (any_thread_of): New.
9945 (thread_db_free): Switch the current inferior to a thread of the
9948 2009-12-21 Doug Evans <dje@google.com>
9950 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
9952 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
9953 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
9954 warning ifndef __NR_tkill. Move setting of errno there too.
9955 Delete unnecessary resetting of errno after syscall.
9956 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
9958 * configure.ac: Check for dladdr.
9959 * config.in: Regenerate.
9960 * configure: Regenerate.
9961 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
9962 (try_thread_db_load): Update.
9964 * linux-low.c (my_waitpid): Delete unnecessary prototype.
9966 2009-12-18 Doug Evans <dje@google.com>
9968 * event-loop.c: Include unistd.h if it exists.
9970 * linux-low.c (my_waitpid): Move definition away from being in
9971 between linux_tracefork_child/linux_test_for_tracefork.
9973 * gdb_proc_service.h (psaddr_t): Fix type.
9974 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
9975 signature to match glibc.
9977 2009-12-16 Doug Evans <dje@google.com>
9979 * linux-low.c (linux_read_memory): Fix argument to read.
9981 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9983 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
9984 events, don't leave current_inferior pointing at null.
9986 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9988 * win32-low.c (LOG): Delete.
9989 (OUTMSG): Output to stderr.
9990 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
9991 on compile time LOG macro.
9992 (win32_wait): Fix debug output.
9994 2009-11-26 Pedro Alves <pedro@codesourcery.com>
9996 * win32-low.c (win32_add_one_solib): If the dll name is
9997 "ntdll.dll", prepend the system directory to the dll path.
9999 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
10001 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
10003 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
10004 Vladimir Prus <vladimir@codesourcery.com>
10006 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
10007 * configure.ac: Check for __mcoldfire__ and set
10008 gdb_cv_m68k_is_coldfire.
10009 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
10010 reg-cf.o and reg-m68k.o.
10011 * configure: Regenerated.
10013 2009-11-16 Pedro Alves <pedro@codesourcery.com>
10015 * linux-low.c (linux_remove_process): Add `detaching' parameter.
10016 Pass it to thread_db_free.
10017 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
10018 proper `detaching' argument to linux_remove_process.
10019 * linux-low.h (thread_db_free): Add `detaching' parameter.
10020 * thread-db.c (thread_db_init): Pass false as `detaching' argument
10022 (thread_db_free): Add `detaching' parameter. Only
10023 call td_ta_clear_event if detaching from process.
10025 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
10027 * thread-db.c (thread_db_free): Fix typo.
10029 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
10032 * thread-db.c (thread_db_free): Call td_ta_clear_event.
10034 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
10036 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
10037 with an i686 compiler.
10038 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
10040 * configure: Rebuilt.
10042 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
10046 * server.c (handle_search_memory_1): Correct read_addr initialization
10047 in loop for searching subsequent chunks.
10049 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
10051 * configure.ac: New --with-libthread-db option.
10052 * thread-db.c: Allow direct dependence on libthread_db.
10053 (thread_db_free): Adjust.
10054 * config.in: Regenerate.
10055 * configure: Likewise.
10057 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
10060 * thread-db.c (attach_thread): New function.
10061 (maybe_attach_thread): Return success/failure.
10062 (find_new_threads_callback): Adjust.
10063 (thread_db_find_new_threads): Loop until no new threads.
10065 2009-10-13 Pedro Alves <pedro@codesourcery.com>
10067 * proc-service.c (ps_lgetregs): Formatting.
10069 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
10071 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
10072 * configure.ac: Adjust.
10073 * linux-low.h (struct process_info_private): Move members to struct
10075 (thread_db_free, thread_db_handle_monitor_command): New prototype.
10076 * linux-low.c (linux_remove_process): Adjust.
10077 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
10078 * server.c (handle_query): Move code ...
10079 (handle_monitor_command): ... here. New function.
10080 * target.h (struct target_ops): New member.
10081 * thread-db.c (struct thread_db): New.
10082 (libthread_db_search_path): New variable.
10083 (thread_db_create_event, thread_db_enable_reporting)
10084 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
10085 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
10086 (try_thread_db_load_1, dladdr_to_soname): New functions.
10087 (try_thread_db_load, thread_db_load_search): New functions.
10088 (thread_db_init): Search for libthread_db.
10089 (thread_db_free): New function.
10090 (thread_db_handle_monitor_command): Likewise.
10091 * config.in: Regenerate.
10092 * configure: Regenerate.
10094 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
10096 * spu-low.c (spu_kill): Wait for inferior to terminate.
10097 Call clear_inferiors.
10098 (spu_detach): Call clear_inferiors.
10100 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10102 * aclocal.m4: Regenerate.
10103 * config.in: Likewise.
10104 * configure: Likewise.
10106 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10108 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
10109 (parse_spufs_run): New function.
10110 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
10111 (ppc_breakpoint_at): Handle SPU breakpoints.
10113 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10115 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
10116 (SPUFS_MAGIC): Define.
10117 (spu_enumerate_spu_ids): New function.
10118 (linux_qxfer_spu): New function.
10119 (linux_target_ops): Install linux_qxfer_spu.
10121 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
10123 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
10124 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
10125 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
10126 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
10127 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
10128 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
10129 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
10130 (init_registers_powerpc_cell32l): Add prototype.
10131 (init_registers_powerpc_cell64l): Likewise.
10132 (ppc_arch_setup): Detect Cell/B.E. architecture.
10134 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
10136 * Makefile.in (datarootdir): New variable.
10138 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10140 * linux-low.c (linux_write_memory): Update debugging output.
10141 * Makefile.in (clean): Add new descriptions.
10142 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
10143 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
10144 * configure.srv: Add new files for arm*-*-linux*.
10145 * linux-arm-low.c: Add new declarations.
10146 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
10147 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
10148 (HWCAP_VFPv3D16): New.
10149 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
10150 instead of __IWMMXT__.
10151 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
10152 (arm_arch_setup): New.
10153 (target_regsets): Remove #ifdef. Add VFP regset.
10154 (the_low_target): Use arm_arch_setup.
10156 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
10158 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
10159 the main thread again.
10161 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
10163 Adding Neutrino gdbserver.
10164 * configure: Regenerated.
10165 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
10166 * configure.srv (i[34567]86-*-nto*): New target.
10167 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
10168 * remote-utils.c [__QNX__]: Include sys/iomgr.h
10169 (nto_comctrl) [__QNX__]: New function.
10170 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
10172 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
10174 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
10177 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
10178 Pedro Alves <pedro@codesourcery.com>
10180 * win32-i386-low.c (i386_get_thread_context): Handle systems that
10181 don't support CONTEXT_EXTENDED_REGISTERS.
10182 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
10183 (the_low_target): Install them.
10184 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
10185 failing with ERROR_PIPE_NOT_CONNECTED.
10187 2009-06-30 Doug Evans <dje@google.com>
10188 Pierre Muller <muller@ics.u-strasbg.fr>
10190 Add h/w watchpoint support to x86-linux, win32-i386.
10191 * Makefile.in (SFILES): Add i386-low.c
10192 (i386_low_h): Define.
10193 (i386-low.o): Add dependencies.
10194 (linux-x86-low.o): Add i386-low.h dependency.
10195 (win32-i386-low.o): Ditto.
10196 * i386-low.c: New file.
10197 * i386-low.h: New file.
10198 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
10199 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
10200 * linux-low.c (linux_add_process): Initialize arch_private.
10201 (linux_remove_process): Free arch_private.
10202 (add_lwp): Initialize arch_private.
10203 (delete_lwp): Free arch_private.
10204 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
10206 * linux-low.h (process_info_private): New member arch_private.
10207 (lwp_info): New member arch_private.
10208 (linux_target_ops): New members new_process, new_thread,
10210 (ptid_of): New macro.
10211 * linux-x86-low.c: Include stddef.h, i386-low.h.
10212 (arch_process_info): New struct.
10213 (arch_lwp_info): New struct.
10214 (x86_linux_dr_get, x86_linux_dr_set): New functions.
10215 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10216 (i386_dr_low_get_status): New function.
10217 (x86_insert_point, x86_remove_point): New functions.
10218 (x86_stopped_by_watchpoint): New function.
10219 (x86_stopped_data_address): New function.
10220 (x86_linux_new_process, x86_linux_new_thread): New functions.
10221 (x86_linux_prepare_to_resume): New function.
10222 (the_low_target): Add entries for insert_point, remove_point,
10223 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
10225 * server.c (debug_hw_points): New global.
10226 (monitor_show_help): Document set debug-hw-points.
10227 (handle_query): Process "set debug-hw-points".
10228 * server.h (debug_hw_points): Declare.
10229 (paddress): Declare.
10230 * utils.c (NUMCELLS, CELLSIZE): New macros.
10231 (get_sell, xsnprintf, paddress): New functions.
10232 * win32-arm-low.c (the_low_target): Add entries for insert_point,
10233 remove_point, stopped_by_watchpoint, stopped_data_address.
10234 * win32-i386-low.c: Include i386-low.h.
10235 (debug_reg_state): Replaces dr.
10236 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
10237 (i386_dr_low_get_status): New function.
10238 (i386_insert_point, i386_remove_point): New functions.
10239 (i386_stopped_by_watchpoint): New function.
10240 (i386_stopped_data_address): New function.
10241 (i386_initial_stuff): Update.
10242 (get_thread_context,set_thread_context,i386_thread_added): Update.
10243 (the_low_target): Add entries for insert_point,
10244 remove_point, stopped_by_watchpoint, stopped_data_address.
10245 * win32-low.c (win32_insert_watchpoint): New function.
10246 (win32_remove_watchpoint): New function.
10247 (win32_stopped_by_watchpoint): New function.
10248 (win32_stopped_data_address): New function.
10249 (win32_target_ops): Add entries for insert_watchpoint,
10250 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
10251 * win32-low.h (win32_target_ops): New members insert_point,
10252 remove_point, stopped_by_watchpoint, stopped_data_address.
10254 2009-06-25 Pedro Alves <pedro@codesourcery.com>
10256 * server.c (process_serial_event): Re-return unsupported, not
10257 error, if the type isn't recognized. Re-allow supporting only
10258 insert or remove packets. Also call require_running for
10259 breakpoints. Add missing break statement to default case. Tidy.
10260 * target.h (struct target_ops): Rename insert_watchpoint to
10261 insert_point, and remove_watchpoint to remove_point.
10263 * linux-low.h (struct linux_target_ops): Likewise.
10264 * linux-low.c (linux_insert_watchpoint): Rename to ...
10265 (linux_insert_point): ... this. Adjust.
10266 (linux_remove_watchpoint): Rename to ...
10267 (linux_remove_point): ... this. Adjust.
10268 (linux_target_ops): Adjust.
10269 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
10270 (cris_insert_point): ... this.
10271 (cris_remove_watchpoint): Rename to ...
10272 (cris_remove_point): ... this.
10273 (the_low_target): Adjust.
10275 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
10277 * server.c (handle_v_kill): Pass signal_pid to
10278 kill_inferior if multi_process is zero.
10280 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
10282 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
10283 * target.h (target_ops): Comment for *_watchpoint to make it clear
10284 the functions can get types '0' and '1'.
10286 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
10288 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
10289 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
10290 * regcache.c (get_regcache): Likewise.
10291 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
10292 * win32-low.c (child_fetch_inferior_registers): Remove check for
10295 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
10296 Pedro Alves <pedro@codesourcery.com>
10298 * target.h (struct target_ops) <supports_multi_process>: New
10300 (target_supports_multi_process): New.
10301 * server.c (handle_query): Even if GDB reports support, only
10302 enable multi-process if the target also supports it. Report
10303 multi-process support only if the target backend supports it.
10304 * linux-low.c (linux_supports_multi_process): New function.
10305 (linux_target_ops): Install it as target_supports_multi_process
10308 2009-05-24 Doug Evans <dje@google.com>
10310 Global renaming of find_thread_pid to find_thread_ptid.
10311 * server.h (find_thread_ptid): Renamed from find_thread_pid.
10312 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
10313 All callers updated.
10315 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
10316 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
10319 * linux-low.c (get_stop_pc): Print pc if debug_threads.
10320 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
10321 (linux_resume_one_lwp): Ditto.
10323 2009-05-23 Doug Evans <dje@google.com>
10325 * linux-low.c (linux_resume_one_lwp): Change type of first arg
10326 from struct inferior_list_entry * to struct lwp_info *.
10327 All callers updated.
10329 2009-05-13 Doug Evans <dje@google.com>
10331 * linux-x86-low.c: Don't include assert.h.
10332 (x86_siginfo_fixup): Use fatal, not assert.
10333 (x86_arch_setup): Fix comment.
10335 2009-05-12 Doug Evans <dje@google.com>
10337 Biarch support for i386/amd64 gdbserver.
10338 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
10339 Add linux-x86-low.c.
10340 (linux-i386-low.o, linux-x86-64-low.o): Delete.
10341 (linux-x86-low.o): Add.
10342 * linux-x86-64-low.c: Delete.
10343 * linux-i386-low.c: Delete.
10344 * linux-x86-low.c: New file.
10345 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
10347 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
10349 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
10350 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
10351 (linux_child_pid_to_exec_file): New function.
10352 (elf_64_header_p, elf_64_file_p): New functions.
10353 (siginfo_fixup): New function.
10354 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
10355 give target a chance to convert layout.
10356 * linux-low.h (linux_target_ops): New member siginfo_fixup.
10357 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
10359 2009-05-07 Doug Evans <dje@google.com>
10361 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
10362 (regsets_store_inferior_registers): Ditto.
10364 2009-05-06 Pedro Alves <pedro@codesourcery.com>
10368 * linux-low.c (must_set_ptrace_flags): Delete.
10369 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
10371 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
10372 `lwp->must_set_ptrace_flags' instead.
10373 (linux_wait_for_event_1): Set ptrace options here.
10374 (linux_wait_1): ... not here.
10376 2009-04-30 Doug Evans <dje@google.com>
10378 * inferiors.c (started_inferior_callback): New function.
10379 (attached_inferior_callback): New function.
10380 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
10381 * server.c (print_started_pid, print_attached_pid): New functions.
10382 (detach_or_kill_for_exit): New function.
10383 (main): Call it instead of for_each_inferior (kill_inferior_callback).
10384 * server.h (have_started_inferiors_p): Declare.
10385 (have_attached_inferiors_p): Declare.
10387 * inferiors.c (remove_process): Fix memory leak, free process.
10388 * linux-low.c (linux_remove_process): New function.
10389 (linux_kill): Call it instead of remove_process.
10390 (linux_detach, linux_wait_1): Ditto.
10392 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
10394 * configure.srv: Add x86 Windows CE target.
10396 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10398 * inferiors.c (get_thread_process): Make global.
10399 * server.h (get_thread_process): Add prototype.
10400 * thread-db.c (find_one_thread): Use get_thread_process
10401 instead of current_process.
10402 (thread_db_get_tls_address): Do not crash if called when
10403 thread layer is not yet initialized.
10405 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
10407 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
10408 * spu-low.c (current_tid): Rename to ...
10409 (current_ptid): ... this.
10410 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
10411 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
10412 ptid_get_lwp (current_ptid) instead of current_tid.
10413 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
10414 instead of current_tid. Use find_process_pid to verify pid
10415 argument is valid. Pass proper argument to remove_process.
10416 (spu_thread_alive): Compare current_ptid instead of current_tid.
10417 (spu_resume): Likewise.
10419 2009-04-02 Pedro Alves <pedro@codesourcery.com>
10421 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
10424 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10426 Implement the multiprocess extensions, and add linux multiprocess
10429 * server.h (ULONGEST): Declare.
10430 (struct ptid, ptid_t): New.
10431 (minus_one_ptid, null_ptid): Declare.
10432 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10433 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
10434 (struct inferior_list_entry): Change `id' type from unsigned from
10436 (struct sym_cache, struct breakpoint, struct
10437 process_info_private): Forward declare.
10438 (struct process_info): Declare.
10439 (current_process): Declare.
10440 (all_processes): Declare.
10441 (initialize_inferiors): Declare.
10442 (add_thread): Adjust to use ptid_t.
10443 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
10444 (add_process, remove_process, find_thread_pid): Declare.
10445 (find_inferior_id): Adjust to use ptid_t.
10446 (cont_thread, general_thread, step_thread): Change type to ptid_t.
10447 (multi_process): Declare.
10448 (push_event): Adjust to use ptid_t.
10449 (read_ptid, write_ptid): Declare.
10450 (prepare_resume_reply): Adjust to use ptid_t.
10451 (clear_symbol_cache): Declare.
10452 * inferiors.c (all_processes): New.
10453 (null_ptid, minus_one_ptid): New.
10454 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
10455 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
10456 (add_thread): Change unsigned long to ptid. Remove gdb_id
10458 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
10459 (gdb_id_to_thread): Rename to ...
10460 (find_thread_pid): ... this. Change unsigned long to ptid.
10461 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
10462 (loaded_dll, pull_pid_from_list): Adjust.
10463 (add_process, remove_process, find_process_pid)
10464 (get_thread_process, current_process, initialize_inferiors): New.
10465 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
10466 (struct target_waitstatus) <related_pid>: Ditto.
10467 (struct target_ops) <kill, detach>: Add `pid' argument. Change
10468 return type to int.
10469 (struct target_ops) <join>: Add `pid' argument.
10470 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
10471 (struct target_ops) <wait>: Add `ptid' field. Change return type
10473 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
10474 (mywait): Add `ptid' argument. Change return type to ptid_t.
10475 (target_pid_to_str): Declare.
10476 * target.c (set_desired_inferior): Adjust to use ptids.
10477 (mywait): Add new `ptid' argument. Adjust.
10478 (target_pid_to_str): New.
10479 * mem-break.h (free_all_breakpoints): Declare.
10480 * mem-break.c (breakpoints): Delelete.
10481 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
10482 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
10483 to use per-process breakpoint list.
10484 (free_all_breakpoints): New.
10485 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
10486 (symbol_cache, all_symbols_looked_up): Delete.
10488 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
10490 (prepare_resume_reply): Change ptid argument's type from unsigned
10491 long to ptid_t. Adjust. Implement W;process and X;process.
10492 (free_sym_cache, clear_symbol_cache): New.
10493 (look_up_one_symbol): Adjust to per-process symbol cache. *
10494 * server.c (cont_thread, general_thread, step_thread): Change type
10496 (attached): Delete.
10497 (multi_process): New.
10498 (last_ptid): Change type to ptid_t.
10499 (struct vstop_notif) <ptid>: Change type to ptid_t.
10500 (queue_stop_reply, push_event): Change `ptid' argument's type to
10502 (discard_queued_stop_replies): Add `pid' argument.
10503 (start_inferior): Adjust to use ptids. Adjust to mywait interface
10504 changes. Don't reference the `attached' global.
10505 (attach_inferior): Adjust to mywait interface changes.
10506 (handle_query): Adjust to use ptids. Parse GDB's qSupported
10507 features. Handle and report "multiprocess+". Handle
10509 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
10511 (handle_v_kill): New.
10512 (handle_v_stopped): Adjust to use target_pid_to_str.
10513 (handle_v_requests): Allow multiple attaches and runs when
10514 multiprocess extensions are in effect. Handle "vKill".
10515 (myresume): Adjust to use ptids.
10516 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
10517 (handle_status): Adjust to discard_queued_stop_replies interface
10519 (first_thread_of, kill_inferior_callback)
10520 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
10521 (main): Call initialize_inferiors. Adjust to use ptids, killing
10522 and detaching from all inferiors. Handle multiprocess packet
10524 * linux-low.h: Include gdb_proc_service.h.
10525 (struct process_info_private): New.
10526 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
10527 <lwpid_of>: Use ptid_get_lwp.
10528 (get_lwp_thread): Adjust.
10529 (struct lwp_info): Add `dead' member.
10530 (find_lwp_pid): Declare.
10531 * linux-low.c (thread_db_active): Delete.
10532 (new_inferior): Adjust comment.
10533 (inferior_pid): Delete.
10534 (linux_add_process): New.
10535 (handle_extended_wait): Adjust.
10536 (add_lwp): Change unsigned long to ptid.
10537 (linux_create_inferior): Add process to processes table. Adjust
10538 to use ptids. Don't set new_inferior here.
10539 (linux_attach_lwp): Rename to ...
10540 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
10541 it. Adjust to use ptids.
10542 (linux_attach_lwp): New.
10543 (linux_attach): Add process to processes table. Don't set
10545 (struct counter): New.
10546 (second_thread_of_pid_p, last_thread_of_process_p): New.
10547 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
10548 multiple processes.
10549 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
10550 processes. Remove process from process table.
10551 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
10552 to multiple processes.
10553 (any_thread_of): New.
10554 (linux_detach): Add `pid' argument, and handle it. Remove process
10555 from processes table.
10556 (linux_join): Add `pid' argument. Handle it.
10557 (linux_thread_alive): Change unsighed long argument to ptid_t.
10558 Consider dead lwps as not being alive.
10559 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
10560 threads we're not interested in.
10561 (same_lwp, find_lwp_pid): New.
10562 (linux_wait_for_lwp): Change `pid' argument's type from int to
10564 (linux_wait_for_event): Rename to ...
10565 (linux_wait_for_event_1): ... this. Change `pid' argument's type
10566 from int to ptid_t. Adjust.
10567 (linux_wait_for_event): New.
10568 (linux_wait_1): Add `ptid' argument. Change return type to
10569 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
10570 that exit from the process table.
10571 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
10573 (mark_lwp_dead): New.
10574 (wait_for_sigstop): Adjust to use ptids. If a process exits while
10575 stopping all threads, mark its main lwp as dead.
10576 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
10578 (fetch_register, usr_store_inferior_registers)
10579 (regsets_fetch_inferior_registers)
10580 (regsets_store_inferior_registers, linux_read_memory)
10581 (linux_write_memory): Inline `inferior_pid'.
10582 (linux_look_up_symbols): Adjust to use per-process
10583 `thread_db_active'.
10584 (linux_request_interrupt): Adjust to use ptids.
10585 (linux_read_auxv): Inline `inferior_pid'.
10586 (initialize_low): Don't reference thread_db_active.
10587 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
10588 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
10589 (ps_getpid): Return the pid of the current inferior.
10590 * thread-db.c (proc_handle, thread_agent): Delete.
10591 (thread_db_create_event, thread_db_enable_reporting): Adjust to
10593 (find_one_thread): Change argument type to ptid_t. Adjust to
10595 (maybe_attach_thread): Adjust to per-process data and ptids.
10596 (thread_db_find_new_threads): Ditto.
10597 (thread_db_init): Ditto.
10598 * spu-low.c (spu_create_inferior, spu_attach): Add process to
10599 processes table. Adjust to use ptids.
10600 (spu_kill, spu_detach): Adjust interface. Remove process from
10602 (spu_join, spu_thread_alive): Adjust interface.
10603 (spu_wait): Adjust interface. Remove process from processes
10604 table. Adjust to use ptids.
10605 * win32-low.c (current_inferior_tid): Delete.
10606 (current_inferior_ptid): New.
10607 (debug_event_ptid): New.
10608 (thread_rec): Take a ptid. Adjust.
10609 (child_add_thread): Add `pid' argument. Adjust to use ptids.
10610 (child_delete_thread): Ditto.
10611 (do_initial_child_stuff): Add `attached' argument. Add process to
10613 (child_fetch_inferior_registers, child_store_inferior_registers):
10615 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
10616 (win32_attach): Pass 1 to do_initial_child_stuff.
10617 (win32_kill): Adjust interface. Remove process from processes
10619 (win32_detach): Ditto.
10620 (win32_join): Adjust interface.
10621 (win32_thread_alive): Take a ptid.
10622 (win32_resume): Adjust to use ptids.
10623 (get_child_debug_event): Ditto.
10624 (win32_wait): Adjust interface. Remove exiting process from
10627 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10629 Non-stop mode support.
10631 * server.h (non_stop): Declare.
10632 (gdb_client_data, handler_func): Declare.
10633 (delete_file_handler, add_file_handler, start_event_loop):
10635 (handle_serial_event, handle_target_event, push_event)
10636 (putpkt_notif): Declare.
10637 * target.h (enum resume_kind): New.
10638 (struct thread_resume): Replace `step' field by `kind' field.
10639 (TARGET_WNOHANG): Define.
10640 (struct target_ops) <wait>: Add `options' argument.
10641 <supports_non_stop, async, start_non_stop>: New fields.
10642 (target_supports_non_stop, target_async): New.
10643 (start_non_stop): Declare.
10644 (mywait): Add `options' argument.
10645 * target.c (mywait): Add `options' argument. Print child exit
10646 notifications here.
10647 (start_non_stop): New.
10648 * server.c (non_stop, own_buf, mem_buf): New globals.
10649 (struct vstop_notif): New.
10650 (notif_queue): New global.
10651 (queue_stop_reply, push_event, discard_queued_stop_replies)
10652 (send_next_stop_reply): New.
10653 (start_inferior): Adjust to use resume_kind. Adjust to mywait
10655 (attach_inferior): In non-stop mode, don't wait for the target
10657 (handle_general_set): Handle QNonStop.
10658 (handle_query): When handling qC, return the current general
10659 thread, instead of the first thread of the list.
10660 (handle_query): If the backend supports non-stop mode, include
10661 QNonStop+ in the qSupported query response.
10662 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
10664 (handle_v_attach, handle_v_run): Handle non-stop mode.
10665 (handle_v_stopped): New.
10666 (handle_v_requests): Report support for vCont;t. Handle vStopped.
10667 (myresume): Adjust to use resume_kind. Handle non-stop.
10668 (queue_stop_reply_callback): New.
10669 (handle_status): Handle non-stop mode.
10670 (main): Clear non_stop flag on reconnection. Use the event-loop.
10671 Refactor serial protocol handling from here ...
10672 (process_serial_event): ... to this new function. When GDB
10673 selects any thread, select one here. In non-stop mode, wait until
10674 GDB acks all pending events before exiting.
10675 (handle_serial_event, handle_target_event): New.
10676 * remote-utils.c (remote_open): Install remote_desc in the event
10678 (remote_close): Remove remote_desc from the event loop.
10679 (putpkt_binary): Rename to...
10680 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
10681 (putpkt_binary): New as wrapper around putpkt_binary_1.
10682 (putpkt_notif): New.
10683 (prepare_resume_reply): In non-stop mode, don't change the
10685 * event-loop.c: New.
10686 * Makefile.in (OBJ): Add event-loop.o.
10687 (event-loop.o): New rule.
10689 * linux-low.h (pid_of): Moved here.
10691 (get_lwp_thread): Use lwpid_of.
10692 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
10693 * linux-low.c (pid_of): Delete.
10694 (inferior_pid): Use lwpid_of.
10695 (linux_event_pipe): New.
10696 (target_is_async_p): New.
10698 (handle_extended_wait): Use lwpid_of.
10699 (add_lwp): Don't set lwpid field.
10700 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
10701 (linux_kill_one_lwp): If killing a running lwp, stop it first.
10702 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
10703 (linux_detach_one_lwp): If detaching from a running lwp, stop it
10704 first. Adjust to linux_wait_for_event interface changes. Use
10706 (linux_detach): Don't delete the main lwp here.
10707 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
10708 (status_pending_p): Don't consider explicitly suspended lwps.
10709 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
10710 pointer. Add OPTIONS argument. Change return type to int. Use
10711 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
10712 (linux_wait_for_event): Take an integer pid instead of a lwp_info
10713 pointer. Add status pointer argument. Return a pid instead of a
10714 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
10715 changes. In non-stop mode, don't switch to a random thread.
10716 (linux_wait): Rename to...
10717 (linux_wait_1): ... this. Add target_options argument, and handle
10718 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
10719 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
10720 clean exit and signal exit code. Don't stop all threads in
10721 non-stop mode. In all-stop mode, only stop all threads when
10722 reporting a stop to GDB. Handle explicit thread stop requests.
10723 (async_file_flush, async_file_mark): New.
10725 (send_sigstop): Use lwpid_of.
10726 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
10727 interface changes. In non-stop mode, don't switch to a random
10729 (linux_resume_one_lwp): Use lwpid_of.
10730 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
10731 (linux_resume_one_thread): ... this. Handle resume_stop. In
10732 non-stop mode, don't look for pending flag in all threads.
10733 (resume_status_pending_p): Don't consider explicitly suspended
10735 (my_waitpid): Reimplement. Emulate __WALL.
10736 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10738 (sigchld_handler, linux_supports_non_stop, linux_async)
10739 (linux_start_non_stop): New.
10740 (linux_target_ops): Register linux_supports_non_stop, linux_async
10741 and linux_start_non_stop.
10742 (initialize_low): Install SIGCHLD handler.
10743 * thread-db.c (thread_db_create_event, find_one_thread)
10744 (thread_db_get_tls_address): Use lwpid_of.
10745 * win32-low.c (win32_detach): Adjust to use resume_kind.
10746 (win32_wait): Add `options' argument.
10747 * spu-low.c (spu_resume): Adjust to use resume_kind.
10748 (spu_wait): Add `options' argument.
10750 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10752 Decouple target code from remote protocol.
10754 * target.h (enum target_waitkind): New.
10755 (struct target_waitstatus): New.
10756 (struct target_ops) <wait>: Return an unsigned long. Take a
10757 target_waitstatus pointer instead of a char pointer.
10758 (mywait): Likewise.
10759 * target.c (mywait): Change prototype to return an unsigned long.
10760 Take a target_waitstatus pointer instead of a char pointer. Adjust.
10761 * server.h (thread_from_wait, old_thread_from_wait): Delete
10763 (prepare_resume_reply): Change prototype to take a
10765 * server.c (thread_from_wait, old_thread_from_wait): Delete.
10766 (last_status, last_ptid): New.
10767 (start_inferior): Remove "statusptr" argument. Adjust. Return a
10768 pid instead of a signal.
10769 (attach_inferior): Remove "status" and "signal" parameters.
10771 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
10773 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
10774 (handle_v_requests, myresume): Remove "status" and "signal"
10775 parameters. Adjust.
10776 (handle_status): New.
10777 (main): Delete local `status'. Adjust.
10778 * remote-utils.c: Include target.h.
10779 (prepare_resume_reply): Change prototype to take a
10780 target_waitstatus. Adjust.
10782 * linux-low.c (linux_wait): Adjust to new target_ops->wait
10784 * spu-low.c (spu_wait): Adjust.
10785 * win32-low.c (enum target_waitkind, struct target_waitstatus):
10787 (win32_wait): Adjust.
10789 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10791 * target.h (struct thread_resume): Delete leave_stopped member.
10792 (struct target_ops): Add a `n' argument to the `resume' callback.
10793 * server.c (start_inferior): Adjust.
10794 (handle_v_cont, myresume): Adjust.
10795 * linux-low.c (check_removed_breakpoint): Adjust to resume
10796 interface change, and to removed leave_stopped field.
10797 (resume_ptr): Delete.
10798 (struct thread_resume_array): New.
10799 (linux_set_resume_request): Add new `arg' parameter. Adjust to
10800 resume interface change.
10801 (linux_continue_one_thread, linux_queue_one_thread)
10802 (resume_status_pending_p): Check if the resume field is NULL
10803 instead of checking the leave_stopped member.
10804 (linux_resume): Adjust to the target resume interface change.
10805 * spu-low.c (spu_resume): Adjust to the target resume interface
10807 * win32-low.c (win32_detach, win32_resume): Ditto.
10809 2009-04-01 Pedro Alves <pedro@codesourcery.com>
10811 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
10813 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
10815 (linux_continue_one_thread): Only preserve the stepping flag if
10816 there's a pending breakpoint.
10818 2009-03-31 Pedro Alves <pedro@codesourcery.com>
10820 * server.c (main): After the inferior having exited, call
10821 remote_close before exiting gdbserver.
10823 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
10825 Fix size of FPSCR in Power 7 processors.
10826 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
10827 (PPC_FEATURE_HAS_DFP): New #define.
10828 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
10831 2009-03-23 Pedro Alves <pedro@codesourcery.com>
10833 * server.c (handle_query) Whitespace and formatting.
10835 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10837 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
10838 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
10839 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
10840 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
10841 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
10842 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
10843 Makefile.in, configure.ac: Fix whitespace throughout.
10844 * configure: Regenerate.
10846 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10848 * inferiors.c (find_inferior): Make it safe for the callback
10849 function to delete the currently iterated inferior.
10851 2009-03-22 Pedro Alves <pedro@codesourcery.com>
10853 * Makefile.in (linuw_low_h): Move higher.
10854 (thread-db.o): Depend on $(linux_low_h).
10856 2009-03-17 Pedro Alves <pedro@codesourcery.com>
10858 Rename "process" to "lwp" throughout.
10860 * linux-low.c (all_processes): Rename to...
10861 (all_lwps): ... this.
10862 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
10863 (add_process): Rename to ...
10864 (add_lwp): ... this. Adjust.
10865 (linux_create_inferior): Adjust.
10866 (linux_attach_lwp): Adjust.
10867 (linux_attach): Adjust.
10868 (linux_kill_one_process): Rename to ...
10869 (linux_kill_one_lwp): ... this. Adjust.
10870 (linux_kill): Adjust.
10871 (linux_detach_one_process): Rename to ...
10872 (linux_detach_one_lwp): ... this. Adjust.
10873 (linux_detach): Adjust.
10874 (check_removed_breakpoint): Adjust.
10875 (status_pending_p): Adjust.
10876 (linux_wait_for_process): Rename to ...
10877 (linux_wait_for_lwp): ... this. Adjust.
10878 (linux_wait_for_event): Adjust.
10879 (send_sigstop): Adjust.
10880 (wait_for_sigstop): Adjust.
10881 (stop_all_processes): Rename to ...
10882 (stop_all_lwps): ... this.
10883 (linux_resume_one_process): Rename to ...
10884 (linux_resume_one_lwp): ... this. Adjust.
10885 (linux_set_resume_request, linux_continue_one_thread)
10886 (linux_queue_one_thread, resume_status_pending_p)
10887 (usr_store_inferior_registers, regsets_store_inferior_registers)
10888 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
10890 * linux-low.h (get_process): Rename to ...
10891 (get_lwp): ... this. Adjust.
10892 (get_thread_process): Rename to ...
10893 (get_thread_lwp): ... this. Adjust.
10894 (get_process_thread): Rename to ...
10895 (get_lwp_thread): ... this. Adjust.
10896 (struct process_info): Rename to ...
10897 (struct lwp_info): ... this.
10898 (all_processes): Rename to ...
10899 (all_lwps): ... this.
10900 * proc-service.c (ps_lgetregs): Adjust.
10901 * thread-db.c (thread_db_create_event, find_one_thread)
10902 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
10904 2009-03-14 Pedro Alves <pedro@codesourcery.com>
10906 * server.c (handle_query): Handle "qAttached".
10908 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
10910 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
10911 GPLv3, update license URL.
10913 2009-03-01 Doug Evans <dje@google.com>
10915 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
10916 (server_h): Add gdb_signals.h.
10917 (signals.o): Update.
10918 * server.h (target_signal_from_host,target_signal_to_host_p)
10919 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
10921 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
10923 * remote-utils.c (getpkt): Also generate remote-debug
10924 information if noack_mode is set.
10926 2009-02-06 Pedro Alves <pedro@codesourcery.com>
10928 * server.c (handle_query): Report qXfer:siginfo:read and
10929 qXfer:siginfo:write as supported and handle them.
10930 * target.h (struct target_ops) <qxfer_siginfo>: New field.
10931 * linux-low.c (linux_xfer_siginfo): New.
10932 (linux_target_ops): Set it.
10934 2009-01-26 Pedro Alves <pedro@codesourcery.com>
10936 * server.c (gdbserver_usage): Mention --remote-debug.
10937 (main): Accept '--remote-debug' switch.
10939 2009-01-18 Doug Evans <dje@google.com>
10941 * regcache.c (new_register_cache): No need to check result of xcalloc.
10942 * server.c (handle_search_memory): Back out calls to xmalloc,
10943 result is checked and error is returned to user upon failure.
10944 (handle_query): Ditto. Add more checks for result of malloc.
10945 (handle_v_cont): Check result of malloc, report error back to
10947 (handle_v_run): Ditto. Call freeargv.
10948 * server.h (freeargv): Declare.
10949 * utils.c (freeargv): New fn.
10951 2009-01-15 Doug Evans <dje@google.com>
10953 * gdbreplay.c (perror_with_name): Make arg const char *.
10954 * server.h (target_signal_to_name): Make return type const char *.
10955 * thread-db.c (thread_db_err_str): Make return type const char *.
10956 * utils.c (perror_with_name): Make arg const char *.
10958 2009-01-14 Pedro Alves <pedro@codesourcery.com>
10960 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
10961 when handling a EXIT_PROCESS_DEBUG_EVENT.
10963 2009-01-06 Joel Brobecker <brobecker@adacore.com>
10965 * gdbreplay.c (gdbreplay_version): Update copyright year.
10966 * server.c (gdbserver_version): Likewise.
10968 2009-01-05 Doug Evans <dje@google.com>
10970 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
10971 (handle_extended_wait): Improve comment.
10973 2008-12-13 Doug Evans <dje@google.com>
10975 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
10976 * server.h (ATTR_MALLOC): New macro.
10977 (xmalloc,xcalloc,xstrdup): Declare.
10978 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
10979 * inferiors.c: Ditto.
10980 * linux-low.c: Ditto.
10981 * mem-break.c: Ditto.
10982 * regcache.c: Ditto.
10983 * remote-utils.c: Ditto.
10986 * win32-low.c: Ditto.
10988 2008-12-12 Doug Evans <dje@google.com>
10990 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
10991 in debugging printf.
10993 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
10995 2008-12-09 Doug Evans <dje@google.com>
10997 * linux-low.h (struct process_info): Delete member tid, unused.
10998 * thread-db.c (find_one_thread): Update.
10999 (maybe_attach_thread): Update.
11001 2008-12-02 Pedro Alves <pedro@codesourcery.com>
11003 * target.h (struct target_ops): Add qxfer_osdata member.
11004 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
11006 (linux_qxfer_osdata): New functions.
11007 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
11009 * server.c (handle_query): Handle "qXfer:osdata:read:".
11010 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
11011 (buffer_xml_printf): New functions.
11012 * server.h (struct buffer): New.
11013 (buffer_grow_str, buffer_grow_str0): New macros.
11014 (buffer_grow, buffer_free, buffer_init, buffer_finish)
11015 (buffer_xml_printf): Declare.
11017 2008-11-24 Doug Evans <dje@google.com>
11019 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
11021 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
11023 * server.c (handle_v_run): Always use the supplied argument list.
11025 2008-11-19 Bob Wilson <bob.wilson@acm.org>
11027 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
11028 (xtensa_regmap_table): Add entry for scompare1.
11030 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
11032 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
11033 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
11034 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
11035 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
11036 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
11037 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
11038 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
11039 XML target descriptions.
11040 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
11041 when inferior is running on an ISA 2.05 or later processor. Add
11042 special case to return offset for full 64-bit slot of FPSCR when
11045 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
11047 * Makefile.in (SFILES, clean): Added sparc64 files.
11048 (reg-sparc64.o, reg-sparc64.c): New.
11049 * configure.srv (sparc*-*-linux*): New configuration.
11050 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
11051 syscall arguments for SPARC.
11052 (regsets_store_inferior_registers): Likewise.
11053 * linux-sparc-low.c: New file.
11055 2008-10-21 Doug Evans <dje@google.com>
11057 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
11058 (READLINE_DIR,READLINE_DEP): Delete.
11059 (INTERNAL_CFLAGS): Update.
11060 (LINTFLAGS): Update.
11062 2008-10-10 Pedro Alves <pedro@codesourcery.com>
11064 * server.c (handle_v_run): If GDB didn't specify an argv, use the
11065 whole argv from the last run, not just argv[0].
11067 2008-09-08 Pedro Alves <pedro@codesourcery.com>
11069 * regcache.c (new_register_cache): Return NULL if the register
11070 cache size isn't known yet.
11071 (free_register_cache): Avoid dereferencing a NULL regcache.
11073 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11075 * configure.srv: Merge MIPS and MIPS64.
11077 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
11079 * Makefile.in (uninstall): Apply $(EXEEXT) too.
11081 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
11083 * Makefile.in: Add required vsx dependencies.
11085 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
11086 Declare init_registers_powerpc_vsx32l.
11087 Declare init_registers_powerpc_vsx64l.
11088 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
11089 (ppc_arch_setup): Check for VSX in hwcap.
11090 (ppc_fill_vsxregset): New function.
11091 (ppc_store_vsxregset): New function.
11092 Add new VSX entry in regset_info target_regsets.
11094 * configure.srv: Add new VSX dependencies.
11096 2008-08-12 Pedro Alves <pedro@codesourcery.com>
11098 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
11099 (remote_open): Set or clear transport_is_reliable.
11100 (putpkt_binary): Don't expect acks in noack mode.
11101 (getpkt): Don't send ack/nac in noack mode.
11102 * server.c (handle_general_set): Handle QStartNoAckMode.
11103 (handle_query): If connected by tcp pass QStartNoAckMode+ in
11105 (main): Reset noack_mode on every connection.
11106 * server.h (noack_mode): Declare.
11108 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11110 * Makefile.in (GDBREPLAY_OBS): New variable.
11111 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
11113 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
11114 Daniel Jacobowitz <dan@codesourcery.com>
11116 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
11117 (usr_store_inferior_registers): Likewise.
11118 (regsets_store_inferior_registers): Likewise.
11120 2008-07-31 Rolf Jansen <rj@surtec.com>
11121 Pedro Alves <pedro@codesourcery.com>
11123 * configure.ac: Check for memmem declaration.
11124 * server.c [HAVE_MALLOC_H]: Include malloc.h.
11125 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
11126 (disable_packet_qfThreadInfo): Unconditionally compile.
11127 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
11128 * configure, config.in: Regenerate.
11130 2008-07-28 Doug Kwan <dougkwan@google.com>
11132 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
11133 (linux_write_memory): Remove declaration of errno.
11135 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
11137 * linux-low.c (handle_extended_wait): Do not use "status"
11138 variable uninitialized.
11140 2008-07-07 Pedro Alves <pedro@codesourcery.com>
11142 * server.c (handle_v_attach): Inhibit reporting dll changes.
11144 2008-06-27 Pedro Alves <pedro@codesourcery.com>
11146 * remote-utils.c (prepare_resume_reply): If requested, don't
11147 output "thread:TID" in the T stop reply.
11149 * server.c (disable_packet_vCont, disable_packet_Tthread)
11150 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
11151 (handle_query): If requested, disable support for qC, qfThreadInfo
11153 (handle_v_requests): If requested, disable support for vCont.
11154 (gdbserver_show_disableable): New.
11155 (main): Handle --disable-packet and --disable-packet=LIST.
11157 * server.h (disable_packet_vCont, disable_packet_Tthread)
11158 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
11160 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
11162 * server.c (gdbserver_usage): Mention --version.
11164 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
11166 * Makefile.in (gdbreplay.o): New rule.
11168 2008-06-06 Joseph Myers <joseph@codesourcery.com>
11170 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
11171 message, not gdbserver.
11173 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
11174 Nathan Sidwell <nathan@codesourcery.com>
11175 Joseph Myers <joseph@codesourcery.com>
11177 * acinclude.m4: Include ../../config/acx.m4.
11178 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
11179 * configure, config.in: Regenerate.
11180 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
11181 * server.c (gdbserver_version): Print PKGVERSION.
11182 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
11183 (main): Adjust gdbserver_usage calls.
11184 * gdbreplay.c (version, host_name): Add declarations.
11185 (gdbreplay_version, gdbreplay_usage): New.
11186 (main): Accept --version and --help options.
11188 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
11190 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
11191 (arm_breakpoint_at): Handle Thumb.
11192 (the_low_target): Add comment.
11194 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
11196 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
11198 2008-05-09 Doug Evans <dje@google.com>
11200 * server.h (decode_search_memory_packet): Declare.
11201 * remote-utils.c (decode_search_memory_packet): New fn.
11202 * server.c (handle_search_memory_1): New fn.
11203 (handle_search_memory): New fn.
11204 (handle_query): Process qSearch:memory packets.
11206 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
11208 * regcache.c (registers_length): Remove.
11209 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
11210 full register packet.
11211 * regcache.h (registers_length): Remove prototype.
11212 * server.h (PBUFSIZ): Define to 16384.
11214 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
11216 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
11217 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
11218 powerpc-64l.o, and powerpc-altivec64l.o.
11219 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
11220 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
11221 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
11222 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
11223 rs6000/power-linux.xml, and rs6000/power64-linux.xml
11226 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
11227 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
11228 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
11229 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
11230 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
11231 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
11232 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
11233 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
11234 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
11235 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
11238 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
11239 (init_registers_powerpc_32l): ... this new prototype.
11240 (init_registers_powerpc_32): Remove, replace by ...
11241 (init_registers_powerpc_altivec32l): ... this new prototype.
11242 (init_registers_powerpc_e500): Remove, replace by ...
11243 (init_registers_powerpc_e500l): ... this new prototype.
11244 (init_registers_ppc64): Remove, replace by ...
11245 (init_registers_powerpc_64l): ... this new prototype.
11246 (init_registers_powerpc_64): Remove, replace by ...
11247 (init_registers_powerpc_altivec64l): ... this new prototype.
11248 (ppc_num_regs): Set to 73.
11249 (PT_ORIG_R3, PT_TRAP): Define if necessary.
11250 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
11251 (ppc_cannot_store_register): Handle orig_r3 and trap.
11252 (ppc_arch_setup): Update init_registers_... calls.
11253 (ppc_fill_gregset): Handle orig_r3 and trap.
11255 * inferiors.c (clear_inferiors): Reset current_inferior.
11257 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
11259 * acinclude.m4: Add override.m4.
11260 * configure: Regenerate.
11262 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11264 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
11265 initial call to init_register_ppc64.
11267 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
11269 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
11270 single powerpc*-*-linux* case.
11271 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
11273 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
11275 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
11276 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
11278 * linux-ppc-low.c: Include <elf.h>.
11279 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
11280 (ppc_hwcap): New global variable.
11281 (ppc_regmap): Remove __SPE__ #ifdef sections.
11282 (ppc_regmap_e500): New global variable.
11283 (ppc_cannot_store_register): Update __SPE__ special case.
11284 (ppc_get_hwcap): New function.
11285 (ppc_arch_setup): Use it to determine whether inferior supports
11286 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
11287 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
11288 Do not access registers if target does not support AltiVec.
11289 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
11290 Do not access registers if target does not support SPE.
11291 (target_regsets): Unconditionally include AltiVec and SPE regsets.
11293 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
11295 * linux-low.c (disabled_regsets, num_regsets): New.
11296 (use_regsets_p): Delete.
11297 (linux_wait_for_process): Clear disabled_regsets.
11298 (regsets_fetch_inferior_registers): Check and set it.
11299 (regsets_store_inferior_registers): Likewise.
11300 (linux_fetch_registers, linux_store_registers): Do not use
11302 (initialize_low): Allocate disabled_regsets.
11304 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
11306 * Makefile.in (LIBOBJS): New.
11307 (OBS): Use LIBOBJS.
11308 (memmem.o): New rule.
11309 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
11310 * configure: Regenerated.
11312 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
11314 * server.c (handle_query): Never return "unsupported" for
11315 qXfer:features:read queries.
11317 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
11319 * server.c (get_features_xml): Fix inverted condition.
11320 (handle_query): Always support qXfer:feature:read.
11322 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
11324 * server.c (wrapper_argv): New.
11325 (start_inferior): Handle wrapper_argv. If set, expect an extra
11327 (gdbserver_usage): Document --wrapper.
11328 (main): Parse --wrapper.
11330 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11332 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
11333 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
11334 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
11335 (ppc_set_pc): Likewise.
11336 (ppc_arch_setup): New function.
11337 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
11338 of collect_register.
11339 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
11341 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11343 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
11344 instead of linux-ppc64-low.o.
11345 * linux-ppc64-low.c: Remove file.
11346 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
11347 (linux-ppc64-low.o): Remove rule.
11349 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
11350 (init_registers_powerpc_64): Likewise.
11351 (ppc_regmap): Conditionally define depending on __powerpc64__.
11352 (ppc_cannot_store_register): Do not special-case "fpscr" when
11353 compiled on __powerpc64__.
11354 (ppc_collect_ptrace_register): New function.
11355 (ppc_supply_ptrace_register): New function.
11356 (ppc_breakpoint): Change type to "unsigned int".
11357 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
11358 (the_low_target): Conditionally provide initializers for the
11359 arch_setup member depending on __powerpc64__. Install
11360 collect_ptrace_register and supply_ptrace_register members.
11362 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11364 * regcache.h (gdbserver_xmltarget): Add extern declaration.
11365 * server.c (gdbserver_xmltarget): Define.
11366 (get_features_xml): Use it to replace "target.xml" and arch_string.
11368 * configure.srv: Remove srv_xmltarget. Add XML files that were
11369 mentioned there to srv_xmlfiles instead. Remove conditional tests
11370 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
11371 srv_xmlfiles and srv_regobj to include all possible choices.
11372 * configure.ac (srv_xmltarget): Remove.
11373 (srv_xmlfiles): Do not add "target.xml".
11374 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
11375 checks for supplementary target information.
11376 * configure: Regenerate.
11377 * Makefile.in (XML_TARGET): Remove.
11378 (target.xml): Remove rule.
11379 (clean): Do not clean up target.xml.
11380 (.PRECIOUS): Do not mention target.xml.
11382 * target.h (struct target_ops): Remove arch_string member.
11383 * linux-low.c (linux_arch_string): Remove.
11384 (linux_target_ops): Remove arch_string initializer.
11385 * linux-low.h (struct linux_target_ops): Remove arch_string member.
11386 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
11387 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
11388 * spu-low.c (spu_arch_string): Remove.
11389 (spu_target_ops): Remove arch_string initializer.
11390 * win32-low.c (win32_arch_string): Remove.
11391 (win32_target_ops): Remove arch_string initializer.
11392 * win32-low.h (struct win32_target_ops): Remove arch_string member.
11393 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
11394 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
11396 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11398 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
11399 by collect_ptrace_register and supply_ptrace_register hooks.
11400 * linux-low.c (fetch_register): Use supply_ptrace_register callback
11401 instead of checking for the_low_target.left_pad_xfer.
11402 (usr_store_inferior_registers): Use collect_ptrace_register callback
11403 instead of checking for the_low_target.left_pad_xfer.
11405 * linux-s390-low.c (s390_collect_ptrace_register): New function.
11406 (s390_supply_ptrace_register): Likewise.
11407 (s390_fill_gregset): Call s390_collect_ptrace_register.
11408 (the_low_target): Update.
11410 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
11411 (ppc_supply_ptrace_register): Likewise.
11412 (the_low_target): Update.
11414 * linux-i386-low.c (the_low_target): Update.
11415 * linux-x86-64-low.c (the_low_target): Update.
11417 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11419 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
11420 reg-s390.o and reg-s390x.o.
11422 * linux-low.c (new_inferior): New global variable.
11423 (linux_create_inferior, linux_attach): Set it.
11424 (linux_wait_for_process): Call the_low_target.arch_setup after the
11425 target has stopped for the first time.
11426 (initialize_low): Do not call the_low_target.arch_setup.
11428 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
11429 (s390_set_pc): Likewise.
11430 (s390_arch_setup): New function.
11431 (the_low_target): Use s390_arch_setup as arch_setup routine.
11433 * regcache.c (realloc_register_cache): New function.
11434 (set_register_cache): Call it for each existing regcache.
11436 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
11438 * server.h (init_registers): Remove prototype.
11440 * linux-low.h (struct linux_target_ops): Add arch_setup field.
11441 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
11442 instead of init_registers ().
11443 * linux-arm-low.c (init_registers_arm): Add prototype.
11444 (init_registers_arm_with_iwmmxt): Likewise.
11445 (the_low_target): Add initializer for arch_setup field.
11446 * linux-cris-low.c (init_registers_cris): Add prototype.
11447 (the_low_target): Add initializer for arch_setup field.
11448 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
11449 (the_low_target): Add initializer for arch_setup field.
11450 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
11451 (the_low_target): Add initializer for arch_setup field.
11452 * linux-ia64-low.c (init_registers_ia64): Add prototype.
11453 (the_low_target): Add initializer for arch_setup field.
11454 * linux-m32r-low.c (init_registers_m32r): Add prototype.
11455 (the_low_target): Add initializer for arch_setup field.
11456 * linux-m68k-low.c (init_registers_m68k): Add prototype.
11457 (the_low_target): Add initializer for arch_setup field.
11458 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
11459 (init_registers_mips64_linux): Likewise.
11460 (the_low_target): Add initializer for arch_setup field.
11461 * linux-ppc-low.c (init_registers_ppc): Add prototype.
11462 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
11463 (the_low_target): Add initializer for arch_setup field.
11464 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
11465 (init_registers_powerpc_64): Likewise.
11466 (the_low_target): Add initializer for arch_setup field.
11467 * linux-s390-low.c (init_registers_s390): Add prototype.
11468 (init_registers_s390x): Likewise.
11469 (the_low_target): Add initializer for arch_setup field.
11470 * linux-sh-low.c (init_registers_sh): Add prototype.
11471 (the_low_target): Add initializer for arch_setup field.
11472 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
11473 (the_low_target): Add initializer for arch_setup field.
11474 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
11475 (the_low_target): Add initializer for arch_setup field.
11477 * win32-low.h (struct win32_target_ops): Add arch_setup field.
11478 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
11479 instead of init_registers ().
11480 * win32-arm-low.c (init_registers_arm): Add prototype.
11481 (the_low_target): Add initializer for arch_setup field.
11482 * win32-i386-low.c (init_registers_i386): Add prototype.
11483 (the_low_target): Add initializer for arch_setup field.
11485 * spu-low.c (init_registers_spu): Add prototype.
11486 (initialize_low): Call initialie_registers_spu () instead of
11487 initialize_registers ().
11489 2008-02-19 Pedro Alves <pedro@codesourcery.com>
11491 * server.c (handle_v_requests): When handling the vRun and vAttach
11492 packets, if already debugging a process, don't kill it. Return an
11495 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
11497 * server.c (handle_query): Correct length check.
11499 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
11501 * win32-low.c (do_initial_child_stuff): Add process handle
11502 parameter. Set current_process_handle and current_process_id from the
11503 parameters. Clear globals.
11504 (win32_create_inferior): Don't set current_process_handle and
11505 current_process_id here. Instead pass them on the call to
11506 do_initial_child_stuff.
11507 (win32_attach): Likewise.
11508 (win32_clear_inferiors): New.
11509 (win32_kill): Don't close the current process handle or the
11510 current thread handle here. Instead call win32_clear_inferiors.
11511 (win32_detach): Don't open a new handle to the process. Call
11512 win32_clear_inferiors.
11513 (win32_join): Don't rely on current_process_handle; open a new
11514 handle using the process id.
11515 (win32_wait): Call win32_clear_inferiors when the inferior process
11518 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
11520 * server.c (monitor_show_help): Add "exit".
11522 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
11524 * Makefile.in (SFILES): Add linux-xtensa-low.c.
11525 (clean): Add reg-xtensa.c.
11526 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
11527 * configure.srv (xtensa*-*-linux*) New target.
11528 * linux-xtensa-low.c: New.
11529 * xtensa-xtregs.c: New.
11531 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
11533 * hostio.c: Don't include errno.h.
11534 (errno_to_fileio_errno): Move to hostio-errno.
11535 * hostio.c: (hostio_error): Remove the error parameter. Defer the
11536 error number outputting to the target->hostio_last_error callback.
11537 (hostio_packet_error): Use FILEIO_EINVAL directly.
11538 (handle_open, handle_pread, hostio_error, handle_unlink): Update
11539 calls to hostio_error.
11540 * hostio-errno.c: New.
11541 * server.h (hostio_last_error_from_errno): Declare.
11542 * target.h (target_ops): Add hostio_last_error member.
11543 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
11544 as hostio_last_error handler.
11545 * spu-low.c (spu_target_ops): Likewise.
11546 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
11547 (wince_hostio_last_error): New functions.
11548 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
11549 as hostio_last_error handler.
11550 (win32_target_ops) [!_WIN32_WCE]: Register
11551 hostio_last_error_from_errno as hostio_last_error handler.
11552 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
11553 (hostio-errno.o): New rule.
11554 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
11555 * configure.srv (srv_hostio_err_objs): New variable. Default to
11557 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
11558 * configure: Regenerate.
11560 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11562 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
11563 (linux_kill, linux_detach): Clean up the process list.
11564 * remote-utils.c (remote_open): Improve port number parsing.
11565 (putpkt_binary, input_interrupt): Only send interrupts if the target
11567 * server.c (extended_protocol): Make static.
11568 (attached): Define earlier.
11569 (exit_requested, response_needed, program_argv): New variables.
11570 (target_running): New.
11571 (start_inferior): Clear attached here.
11572 (attach_inferior): Set attached here.
11573 (require_running): Define.
11574 (handle_query): Use require_running and target_running. Implement
11576 (handle_v_attach, handle_v_run): New.
11577 (handle_v_requests): Use require_running. Handle vAttach and vRun.
11578 (gdbserver_usage): Update.
11579 (main): Redo argument parsing. Handle --debug and --multi. Handle
11580 --attach along with other options or after the port. Save
11581 program_argv. Support no initial program. Resynchronize
11582 communication with GDB after an error. Handle "monitor exit".
11583 Use require_running and target_running. Always allow the extended
11584 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
11585 restart in extended mode.
11586 * README: Refer to the GDB manual. Update --attach usage.
11588 2007-12-20 Andreas Schwab <schwab@suse.de>
11590 * linux-low.c (STACK_SIZE): Define.
11591 (linux_tracefork_child): Use it. Use __clone2 on ia64.
11592 (linux_test_for_tracefork): Likewise.
11594 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
11596 * linux-low.c (linux_wait_for_event): Update messages. Do not
11597 reinsert auto-delete breakpoints.
11598 * mem-break.c (struct breakpoint): Change return type of handler to
11600 (set_breakpoint_at): Update handler type.
11601 (reinsert_breakpoint_handler): Return 1 instead of calling
11603 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
11605 (check_breakpoints): Delete auto-delete breakpoints and return 2.
11606 * mem-break.h (set_breakpoint_at): Update handler type.
11607 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
11608 * win32-low.c (auto_delete_breakpoint): New.
11609 (get_child_debug_event): Use it.
11611 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
11613 * configure.ac: Check for pread and pwrite.
11614 * hostio.c (handle_pread): Fall back to lseek and read.
11615 (handle_pwrite): Fall back to lseek and write.
11616 * config.in, configure: Regenerated.
11618 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
11620 * server.c (myresume): Add own_buf argument.
11621 (main): Update calls.
11623 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
11625 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
11626 * remote-utils.c (remote_open): Do not call disable_async_io.
11627 (block_async_io): Delete.
11628 (unblock_async_io): Make static.
11629 (initialize_async_io): New.
11630 * server.c (handle_v_cont): Handle async I/O here.
11631 (myresume): Likewise. Move other common resume tasks here...
11632 (main): ... from here. Call initialize_async_io. Disable async
11633 I/O before the main loop.
11634 * server.h (initialize_async_io): Declare.
11635 (block_async_io, unblock_async_io): Delete prototypes.
11636 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
11638 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
11640 * remote-utils.c (readchar): Allow binary data in received messages.
11642 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11644 * win32-low.c (attaching): New global.
11645 (win32_create_inferior): Clear the `attaching' global.
11646 (win32_attach): Set the `attaching' global.
11647 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
11648 attaching. Only set a breakpoint at the entry point if not
11651 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11653 * server.c (main): Don't report dll events on the initial
11654 connection on attaches.
11656 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11658 * server.c (main): Relax numerical bases supported for the pid of
11659 the --attach command line argument.
11661 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11663 * win32-low.c (win32_attach): Call OpenProcess before
11664 DebugActiveProcess, not after. Add last error output to error
11667 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
11669 * win32-low.c (win32_get_thread_context)
11670 (win32_set_thread_context): New functions.
11671 (thread_rec): Use win32_get_thread_context.
11672 (continue_one_thread, win32_resume): Use win32_set_thread_context.
11673 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
11676 2007-12-03 Leo Zayas
11677 Pedro Alves <pedro_alves@portugalmail.pt>
11679 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
11681 (child_add_thread): Minor cleanup.
11682 (child_continue): Resume artificially suspended threads before
11683 calling ContinueDebugEvent.
11684 (suspend_one_thread): New.
11685 (fake_breakpoint_event): New.
11686 (get_child_debug_event): Change return type to int. Check here if
11687 gdb sent an interrupt request. If a soft interrupt was requested,
11688 fake a breakpoint event. Return 0 if there is no event to handle,
11690 (win32_wait): Don't check here if gdb sent an interrupt request.
11691 Ensure there is a valid event to handle.
11692 (win32_request_interrupt): Add soft interruption method as last
11695 2007-12-03 Leo Zayas
11696 Pedro Alves <pedro_alves@portugalmail.pt>
11698 * win32-low.h (win32_thread_info): Add descriptions to the
11699 structure members. Replace `suspend_count' counter by a
11701 * win32-low.c (thread_rec): Update condition of when to get the
11702 context from the inferior. Rely on ContextFlags being set if it
11703 has already been retrieved. Only suspend the inferior thread if
11704 we haven't already. Warn if that fails.
11705 (continue_one_thread): s/suspend_count/suspended/. Only call
11706 ResumeThread once. Warn if that fails.
11708 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11710 * win32-low.c (win32_wait): Don't read from the inferior when it
11711 has already exited.
11713 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
11715 * Makefile.in (win32_low_h): New variable.
11716 (win32-low.o): Add dependency on $(win32_low_h).
11717 (win32-arm-low.o, win32-i386-low.o): New rules.
11719 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11721 * hostio.c: Correct copyright year.
11723 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
11725 * Makefile.in (OBS): Add hostio.o.
11726 (hostio.o): New rule.
11727 * server.h (handle_vFile): Declare.
11728 * hostio.c: New file.
11729 * server.c (handle_v_requests): Take packet_len and new_packet_len
11730 for binary packets. Call handle_vFile.
11731 (main): Update call to handle_v_requests.
11733 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
11735 * linux-low.c: Include <sched.h>.
11737 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
11739 * linux-low.c (linux_tracefork_grandchild): New.
11740 (linux_tracefork_child): Use clone.
11741 (linux_test_for_tracefork): Use clone; allocate and free a stack.
11743 2007-10-31 Joel Brobecker <brobecker@adacore.com>
11745 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
11747 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
11749 * linux-low.c (handle_extended_wait): Handle unexpected signals.
11751 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
11753 * inferiors.c (change_inferior_id): Delete.
11754 (add_pid_to_list, pull_pid_from_list): New.
11755 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
11756 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
11757 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
11758 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
11759 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
11760 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
11761 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
11762 (using_threads): Always set to 1.
11763 (handle_extended_wait): New.
11764 (add_process): Do not set TID.
11765 (linux_create_inferior): Set must_set_ptrace_flags.
11766 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
11767 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
11768 (linux_thread_alive): Rename TID argument to LWPID.
11769 (linux_wait_for_process): Handle unknown processes. Do not use TID.
11770 (linux_wait_for_event): Do not use TID or check using_threads. Update
11771 call to dead_thread_notify. Call handle_extended_wait.
11772 (linux_create_inferior): Use PTRACE_SETOPTIONS.
11773 (send_sigstop): Delete sigstop_sent.
11774 (wait_for_sigstop): Avoid TID.
11775 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
11776 (linux_test_for_tracefork): New.
11777 (linux_lookup_signals): Use thread_db_active and
11778 linux_supports_tracefork_flag.
11779 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
11780 * linux-low.h (get_process_thread): Avoid TID.
11781 (struct process_ifo): Move thread_known and tid to the end. Remove
11783 (linux_attach_lwp, thread_db_init): Update prototypes.
11784 * server.h (change_inferior_id): Delete prototype.
11785 (add_pid_to_list, pull_pid_from_list): New prototypes.
11786 * thread-db.c (thread_db_use_events): New.
11787 (find_first_thread): Rename to...
11788 (find_one_thread): ...this. Update callers and messages. Do not
11789 call fatal. Check thread_db_use_events. Do not call
11790 change_inferior_id or new_thread_notify.
11791 (maybe_attach_thread): Update. Do not call new_thread_notify.
11792 (thread_db_init): Set thread_db_use_events. Check use_events.
11793 * utils.c (fatal, warning): Correct message prefix.
11795 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
11797 * Makefile.in (clean): Remove new files.
11798 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
11799 (powerpc-64.o, powerpc-64.c): New rules.
11800 * configure.srv: Use alternate register sets for powerpc64-*-linux*
11801 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
11803 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
11805 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
11806 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
11807 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
11808 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
11809 (target_regsets): Add AltiVec and SPE register sets.
11810 * configure.ac: Check for AltiVec and SPE.
11811 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
11812 (ppc_fill_vrregset, ppc_store_vrregset): New.
11813 (target_regsets): Add AltiVec register set.
11814 * configure: Regenerated.
11816 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
11818 * linux-low.c (O_LARGEFILE): Define.
11819 (linux_read_memory): Use /proc/PID/mem.
11820 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
11821 * configure, config.in: Regenerated.
11823 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
11825 * linux-low.c (linux_wait_for_event): Do not pass signals while
11828 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11830 * win32-low.c (create_process): New.
11831 (win32_create_inferior): Use create_process instead of
11832 CreateProcess. If create_process failed retry appending an ".exe"
11833 suffix. Store the GetLastError result immediatelly after
11834 create_process calls and use it on the call to error.
11836 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
11838 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
11840 2007-08-23 Joel Brobecker <brobecker@adacore.com>
11842 * configure.ac: Switch license to GPLv3.
11844 2007-08-01 Michael Snyder <msnyder@access-company.com>
11846 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
11848 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
11850 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
11852 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
11853 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
11854 CloseToolhelp32Snapshot.
11855 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
11856 CloseToolhelp32Snapshot.
11858 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
11860 * server.c (main): Check for inferior exit before main loop.
11862 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
11864 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
11865 instead of on tmp_desc.
11867 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
11868 Daniel Jacobowitz <dan@codesourcery.com>
11870 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
11871 (add_thread): Minor cleanups.
11872 (clear_inferiors): Move lower in the file. Clear the DLL
11874 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
11875 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
11876 (xml_escape_text): New.
11877 * server.c (handle_query): Handle qXfer:libraries:read. Report it
11879 (handle_v_cont): Report errors.
11880 (gdbserver_version): Update.
11881 (main): Correct size of own_buf. Do not report initial DLL events.
11882 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
11883 (unloaded_dll, xml_escape_text): New.
11884 * win32-low.c (enum target_waitkind): Update comments.
11885 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
11886 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
11887 (win32_EnumProcessModules, win32_GetModuleInformation)
11888 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
11889 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
11890 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
11891 (win32_Module32First, win32_Module32Next, load_toolhelp)
11892 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
11893 (get_child_debug_event): Handle DLL events.
11894 (win32_wait): Likewise.
11896 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
11898 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
11899 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
11901 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11903 * win32-low.c (handle_output_debug_string): Ignore event if not
11906 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
11908 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
11910 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
11912 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
11914 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
11916 * inferiors.c (change_inferior_id): Add comment.
11917 * linux-low.c (check_removed_breakpoint): Add an early
11918 prototype. Improve debug output.
11919 (linux_attach): Doc update.
11920 (linux_detach_one_process, linux_detach): Clean up before releasing
11922 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
11923 * linux-low.h (struct process_info): Doc improvement.
11924 * mem-break.c (delete_all_breakpoints): New.
11925 * mem-break.h (delete_all_breakpoints): New prototype.
11926 * thread-db.c (find_first_thread): New.
11927 (thread_db_create_event): Call it instead of
11928 thread_db_find_new_threads. Clean up unused variables.
11929 (maybe_attach_thread): Remove first thread handling.
11930 (thread_db_find_new_threads): Use find_first_thread.
11931 (thread_db_get_tls_address): Likewise.
11933 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
11935 * thread-db.c (thread_db_find_new_threads): Add prototype.
11936 (thread_db_create_event): Check for the main thread before adding
11938 (maybe_attach_thread): Only enable event reporting if TID == 0.
11939 (thread_db_get_tls_address): Check for new threads.
11941 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
11943 * linux-low.c (linux_create_inferior): Try execv before execvp.
11944 * spu-low.c (spu_create_inferior): Likewise.
11946 2007-06-13 Mike Frysinger <vapier@gentoo.org>
11948 * linux-low.c (linux_create_inferior): Change execv to execvp.
11949 * spu-low.c (spu_create_inferior): Likewies.
11951 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
11953 * Makefile.in (clean): Clean new files instead of deleted ones.
11954 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
11955 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
11957 * configure.srv: Specify XML files and new regformats for MIPS and
11959 * linux-mips-low.c (mips_num_regs): Set to only used registers.
11960 (mips_regmap): Do not fetch $0. Remove unused registers. Add
11961 an entry for the restart register.
11962 (mips_cannot_fetch_register, mips_cannot_store_register)
11963 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
11964 register names to match the XML descriptions.
11965 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
11966 restart register instead of $0.
11968 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11969 Markus Deuling <deuling@de.ibm.com>
11971 * remote-utils.c (decode_xfer_write): New function.
11972 * server.h (decode_xfer_write): Add prototype.
11973 * server.c (handle_query): Add PACKET_LEN argument. Support
11974 qXfer:spu:read and qXfer:spu:write packets.
11975 (main): Pass packet_len to handle_query.
11976 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
11977 * target.h (target_ops): Add qxfer_spu.
11979 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
11981 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
11982 accessing non-seekable spufs files.
11984 2007-05-16 Markus Deuling <deuling@de.ibm.com>
11986 * server.c (handle_query): Add reply for qC packet.
11988 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
11989 Leo Zayas <lerele@champenstudios@com>
11991 * server.h (check_remote_input_interrupt_request): New function.
11992 * remote_utils.c (INVALID_DESCRIPTOR): New define.
11993 (remote_desc): Initialize with INVALID_DESCRIPTOR.
11994 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
11995 (check_remote_input_interrupt_request): New function.
11996 * server.h (check_remote_input_interrupt_request): Declare.
11997 * win32-low.c (winapi_DebugBreakProcess,
11998 winapi_GenerateConsoleCtrlEvent): New typedefs.
11999 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
12001 (win32_wait): Check for remote interrupt request
12002 with check_remote_input_interrupt_request.
12003 (win32_request_interrupt): New function.
12004 (win32_target_op): Set request_interrupt to win32_request_interrupt.
12006 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12008 * win32-low.c (debug_registers_changed,
12009 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
12010 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
12011 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
12012 (thread_rec): Get context using the low target.
12013 (child_add_thread): Call thread_added on the low target,
12014 which does the same thing.
12016 (do_initial_child_stuff): Remove debug registers references.
12017 Set context using the low target. Resume threads after
12018 setting the contexts.
12019 (child_continue): Remove dead variable. Remove debug
12020 registers references.
12021 (child_fetch_inferior_registers): Go through the low target.
12022 (do_child_store_inferior_registers): Remove.
12023 (child_store_inferior_registers): Go through the low target.
12024 (win32_resume): Remove debug registers references.
12025 Set context using the low target.
12026 (handle_exception): Change return type to void. Don't record
12027 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
12028 first chance exception.
12029 (get_child_debug_event): Change return type to void. Remove
12030 goto loop. Always return after waiting for debug event.
12031 (win32_wait): Convert to switch statement. Handle spurious
12034 * win32-i386-low.c (debug_registers_changed,
12035 debug_registers_used): New.
12036 (initial_stuff): Rename to ...
12037 (i386_initial_stuff): ... this. Clear debug registers
12039 (store_debug_registers): Delete.
12040 (i386_get_thread_context): New.
12041 (load_debug_registers): Delete.
12042 (i386_set_thread_context): New.
12043 (i386_thread_added): New.
12044 (single_step): Rename to ...
12045 (i386_single_step): ... this.
12046 (do_fetch_inferior_registers): Rename to ...
12047 (i386_fetch_inferior_register): ... this.
12048 (i386_store_inferior_register): New.
12049 (the_low_target): Adapt to new interface.
12051 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
12052 (arm_get_thread_context): New.
12053 (arm_set_thread_context): New.
12055 (do_fetch_inferior_registers): Rename to ...
12056 (arm_fetch_inferior_register): ... this.
12057 (arm_store_inferior_register): New.
12058 (arm_wince_breakpoint): Reimplement as unsigned long.
12059 (arm_wince_breakpoint_len): Define.
12060 (the_low_target): Adapt to new interface.
12062 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
12063 load_debug_registers. Add get_thread_context, set_thread_context,
12064 thread_added and store_inferior_register. Rename
12065 fetch_inferior_registers to fetch_inferior_register.
12066 (regptr): Remove declaration.
12068 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12070 * linux-low.c (linux_detach): Change return type to int. Return 0.
12071 * spu-low.c (spu_detach): Likewise.
12073 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12075 * target.h (target_ops): Change return type of detach to int.
12077 (join_inferior): New.
12078 * server.c (main): Don't skip detach support on mingw32.
12079 If the inferior doesn't support detaching return error.
12080 Call join_inferior instead of using waitpid.
12081 * linux-low.c (linux_join): New.
12082 (linux_target_op): Add linux_join.
12083 * spu-low.c (spu_join): New.
12084 (spu_target_ops): Add spu_join.
12085 * win32-low.c (win32_detach): Adapt to new interface.
12086 Reopen current_process_handle before detaching. Issue a child
12087 resume before detaching.
12089 (win32_target_op): Add win32_join.
12091 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12093 * win32-low.c (win32-attach): Fix return value.
12094 * target.h (target_ops): Describe ATTACH return values.
12096 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12098 * win32-low.c (GETPROCADDRESS): Define.
12099 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
12100 (winapi_DebugSetProcessKillOnExit): Likewise.
12101 (win32_create_inferior): Force usage of ansi CreateProcessA.
12102 (win32_attach): Use GETPROCADDRESS.
12103 (win32_detach): Likewise.
12105 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
12107 * win32-low.c (win32_wait): Don't use WSTOPSIG.
12109 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
12111 * win32-low.c: Commit leftover changes from 2007-03-29.
12113 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12115 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
12116 fields short instead of int. Add explicit padding.
12117 (i387_cache_to_fsave): Remove unnecessary casts.
12118 (i387_fsave_to_cache): Doc fix.
12119 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
12121 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
12123 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
12124 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
12126 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12128 * configure.srv (arm*-*-mingw32ce*): Move near the other
12131 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
12133 * configure.ac: Add errno checking.
12134 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
12135 sys/file.h and malloc.h.
12136 (AC_CHECK_DECLS): Add perror.
12137 (srv_mingwce): Handle.
12138 * configure.srv (i[34567]86-*-cygwin*): Add
12139 win32-i386-low.o to srv_tgtobj.
12140 (i[34567]86-*-mingw*): Likewise.
12141 (arm*-*-mingw32ce*): Add case.
12142 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12143 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
12144 [__MINGW32CE__] (strerror): New function.
12145 [__MINGW32CE__] (errno): Define to GetLastError.
12146 [__MINGW32CE__] (COUNTOF): New macro.
12147 (remote_open): Remove extra close call.
12148 * mem-break.c (delete_breakpoint_at): New function.
12149 * mem-break.h (delete_breakpoint_at): Declare.
12150 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
12151 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
12152 [USE_WIN32API] (read, write): Add char* casts.
12153 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
12154 * server.h: Include wincecompat.h on Windows CE.
12155 [HAVE_ERRNO_H]: Check.
12156 (perror): Declare if not declared.
12157 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
12158 (perror_with_name): Remove errno declaration.
12159 * wincecompat.h: New.
12160 * wincecompat.c: New.
12161 * win32-low.h: New.
12162 * win32-arm-low.c: New.
12163 * win32-i386-low.c: New.
12164 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
12165 (OUTMSG2): Make it safe.
12167 (COUNTOF): New macro.
12168 (NUM_REGS): Get it from the low target.
12169 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
12170 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
12171 (thread_rec): Let low target handle debug registers.
12172 (child_add_thread): Likewise.
12173 (child_init_thread_list): Likewise.
12174 (continue_one_thread): Likewise.
12176 (do_child_fetch_inferior_registers): Move to ...
12177 * win32-i386-low.c: ... here, and rename to ...
12178 (do_fetch_inferior_registers): ... this.
12179 * win32-low.c (child_fetch_inferior_registers):
12180 Go through the low target.
12181 (do_child_store_inferior_registers): Use regptr.
12182 (strwinerror): New function.
12183 (win32_create_inferior): Handle Windows CE.
12184 Use strwinerror instead of strerror on Windows error
12185 codes. Add program to the error output.
12186 Don't close the main thread handle on Windows CE.
12187 (win32_attach): Use coredll.dll on Windows CE.
12188 (win32_kill): Close current process and current
12190 (win32_detach): Use coredll.dll on Windows CE.
12191 (win32_resume): Let low target handle debug registers, and
12193 (handle_exception): Add/Remove initial breakpoint. Avoid
12194 non-existant WSTOPSIG on Windows CE.
12195 (win32_read_inferior_memory): Cast to remove warning.
12196 (win32_arch_string): Go through the low target.
12197 (initialize_low): Call set_breakpoint_data with the low
12198 target's breakpoint.
12199 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
12200 FOP_REGNUM, mappings): Move to ...
12201 * win32-i386-low.c: ... here.
12202 * win32-low.c (win32_thread_info): Move to ...
12203 * win32-low.h: ... here.
12204 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
12205 win32-arm-low.c and wincecompat.c.
12206 (all:): Add $EXEEXT.
12207 (install-only:): Likewise.
12208 (gdbserver:): Likewise.
12209 (gdbreplay:): Likewise.
12210 * config.in: Regenerate.
12211 * configure: Regenerate.
12213 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12215 * win32-low.c: Rename typedef thread_info to
12216 win32_thread_info throughout.
12218 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
12220 * win32-i386-low.c: Rename to ...
12221 * win32-low.c: ... this.
12222 * configure.srv: Replace win32-i386-low.o with win32-low.o.
12223 * Makefile.in: Likewise.
12225 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
12227 * remote-utils.c (monitor_output): Constify msg parameter.
12228 * server.h (monitor_output): Likewise.
12229 * win32-i386-low.c (handle_output_debug_string): New.
12230 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
12231 handle_output_debug_string.
12232 (get_child_debug_event): Likewise.
12234 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
12236 * server.c (main): Correct strtoul check.
12238 2007-03-27 Jon Ringle <jon@ringle.org>
12240 * linux-low.c: Check __ARCH_HAS_MMU__ also.
12242 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
12244 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
12246 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
12248 * terminal.h: Check HAVE_SGTTY_H.
12250 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
12252 * remote-utils.c (remote_open): Print out the assigned port number.
12254 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
12256 * remote-utils.c (monitor_output): New function.
12257 * server.c (debug_threads): Define here.
12258 (monitor_show_help): New function.
12259 (handle_query): Handle qRcmd.
12260 (main): Do not handle 'd' packet.
12261 * server.h (debug_threads, remote_debug, monitor_output): Declare.
12262 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
12265 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12267 * Makefile.in (EXEEXT): New.
12268 (clean): Use $(EXEEXT).
12270 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12272 * target.h (target_ops): Rename send_signal to request_interrupt,
12273 and remove enum target_signal parameter.
12274 * linux-low.c (linux_request_interrupt): Rename from
12275 linux_send_signal, and always send SIGINT.
12276 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
12277 and always send SIGINT.
12278 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
12280 (input_interrupt): Likewise.
12282 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
12284 * server.c (get_features_xml): Check if target implemented
12286 * win32-i386-low.c (win32_arch_string): New.
12287 (win32_target_ops): Add win32_arch_string as arch_string member.
12289 2007-02-22 Markus Deuling <deuling@de.ibm.com>
12291 * spu-low.c (spu_arch_string): New.
12292 (spu_target_ops): Add spu_arch_string.
12294 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
12296 * remote-utils.c: Remove HAVE_TERMINAL_H check.
12297 * configure.ac: Do not check for terminal.h.
12298 * configure, config.in: Regenerated.
12300 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12302 * Makefile.in (OBS): Add $(XML_BUILTIN).
12303 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
12305 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
12306 (arm-with-iwmmxt.c): New.
12307 * config.in, configure: Regenerate.
12308 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
12309 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
12310 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
12311 (arm*-*-linux*): Add iWMMXt and regset support.
12312 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
12313 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
12314 (arm_store_wmmxregset, target_regsets): New.
12315 * server.c (get_features_xml): Take annex argument. Check builtin
12317 (handle_query): Handle multiple annexes.
12319 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12321 * remote-utils.c [USE_WIN32API] (read, write): Define.
12322 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
12325 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
12327 * linux-i386-low.c (the_low_target): Set arch_string.
12328 * linux-x86-64-low.c (the_low_target): Likewise.
12329 * linux-low.c (linux_arch_string): New.
12330 (linux_target_ops): Add it.
12331 * linux-low.h (struct linux_target_ops): Add arch_string.
12332 * server.c (write_qxfer_response): Use const void * for DATA.
12333 (get_features_xml): New.
12334 (handle_query): Handle qXfer:features:read. Report it for qSupported.
12335 * target.h (struct target_ops): Add arch_string method.
12337 2007-01-03 Denis Pilat <denis.pilat@st.com>
12338 Daniel Jacobowitz <dan@codesourcery.com>
12340 * linux-low.c (linux_kill): Handle being called with no threads.
12341 * win32-i386-low.c (win32_kill): Likewise.
12342 (get_child_debug_event): Clear current_process_handle.
12344 2006-12-30 Denis PILAT <denis.pilat@st.com>
12345 Daniel Jacobowitz <dan@codesourcery.com>
12347 * remote-utils.c (remote_open): Check the type of specified
12348 serial port devices before opening them.
12349 * server.c (main): Kill the inferior if an error occurs during
12350 the first remote_open.
12352 2006-12-05 Markus Deuling <deuling@de.ibm.com>
12354 * README: Update supported targets.
12356 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
12358 * Makefile.in (clean): Remove reg-mips64.c.
12359 (reg-mips64.c, reg-mips64.o): New rules.
12360 * configure.srv: Handle mips64. Include regset support for mips.
12361 * linux-mips-low.c (union mips_register): New.
12362 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
12363 (mips_breakpoint, mips_breakpoint_at): Use int.
12364 (mips_collect_register, mips_supply_register)
12365 (mips_collect_register_32bit, mips_supply_register_32bit)
12366 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12367 (mips_store_fpregset, target_regsets): New.
12368 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
12370 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
12372 * configure.srv: Add target "spu*-*-*".
12373 * Makefile.in (clean): Remove reg-spu.c.
12374 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
12375 * spu-low.c: New file.
12377 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12379 * configure.ac: Correct td_thr_tls_get_addr test.
12380 * configure: Regenerated.
12382 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
12384 * linux-low.c (linux_wait_for_event): Reformat. Use the
12385 pass_signals array.
12386 * remote-utils.c (decode_address_to_semicolon): New.
12387 * server.c (pass_signals, handle_general_set): New.
12388 (handle_query): Mention QPassSignals for qSupported.
12389 (main): Call handle_general_set.
12390 * server.h (pass_signals, decode_address_to_semicolon): New.
12392 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
12394 * server.c (handle_query): Correct error handling for read_auxv.
12396 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
12398 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
12399 and srv_linux_thread_db to yes.
12400 * linux-s390-low.c (s390_fill_gregset): New function.
12401 (target_regsets): Define data structure.
12403 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
12405 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
12406 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
12407 * config.in, configure: Regenerated.
12408 * inferiors.c (gdb_id_to_thread): New function.
12409 (gdb_id_to_thread_id): Use it.
12410 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
12411 * linux-low.h (struct process_info): Add th member.
12412 (thread_db_get_tls_address): New prototype.
12413 * remote-utils.c (decode_address): Make non-static.
12414 * server.c (handle_query): Handle qGetTLSAddr.
12415 * server.h (gdb_id_to_thread, decode_address): New prototypes.
12416 * target.h (struct target_ops): Add get_tls_address.
12417 * thread-db.c (maybe_attach_thread): Save the thread handle.
12418 (thread_db_get_tls_address): New.
12420 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
12422 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
12423 (linux_resume_one_process): Take a siginfo_t *. Update all
12424 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
12425 (struct pending_signals): Add a siginfo_t.
12426 (linux_wait_for_process): Always set last_status.
12427 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
12428 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
12429 * linux-low.h (struct process_info): Add last_status.
12431 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
12433 * remote-utils.c (try_rle): New function.
12434 (putpkt_binary): Use it.
12436 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
12438 * Makefile.in (clean): Clean reg-x86-64-linux.c.
12439 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
12440 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
12441 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
12442 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
12445 2006-08-08 Richard Sandiford <richard@codesourcery.com>
12447 * server.c (terminal_fd): New variable.
12448 (old_foreground_pgrp): Likewise.
12449 (restore_old_foreground_pgrp): New function.
12450 (start_inferior): Record the terminal file descriptor in terminal_fd
12451 and its original foreground group in old_foreground_pgrp. Register
12452 restore_old_foreground_pgrp with atexit().
12454 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
12456 * server.c (handle_query): Correct qPart to qXfer.
12458 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
12460 * configure.ac: Check for more headers which are missing on
12461 Windows. Automatically supply -lwsock32 and USE_WIN32API.
12462 * configure.srv: Add Cygwin and mingw32.
12463 * remote-utils.c: Don't include headers unconditionally which
12464 are missing on mingw32. Include <winsock.h> for mingw32.
12465 (remote_open): Adjust for mingw32 support. Flush
12466 standard error after writing to it.
12467 (remote_close, putpkt_binary, input_interrupt, block_async_io)
12468 (unblock_async_io, enable_async_io, disable_async_io)
12469 (readchar, getpkt): Update for Winsock support.
12470 (prepare_resume_reply): Expect a protocol signal number.
12471 * server.c: Disable <sys/wait.h> on mingw32.
12472 (start_inferior): Adjust for mingw32 support. Flush
12473 standard error after writing to it.
12474 (attach_inferior): Likewise. Use protocol signal
12476 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
12478 * win32-i386-low.c: New file.
12479 * Makefile.in (XM_CLIBS): Set.
12480 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
12481 (win32-i386-low.o): New dependency rule.
12482 * linux-low.c (linux_wait): Use target signal numbers.
12483 * target.h (struct target_ops): Doc fix.
12484 * server.h (target_signal_to_name): New prototype.
12485 * gdbreplay.c: Don't include headers unconditionally which
12486 are missing on mingw32. Include <winsock.h> for mingw32.
12487 (remote_close, remote_open): Adjust for Winsock support.
12488 * configure, config.in: Regenerated.
12490 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
12492 * server.c (decode_xfer_read, write_qxfer_response): New.
12493 (handle_query): Take a packet length argument. Handle
12494 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
12495 the qSupported response.
12496 (main): Update call to handle_query.
12498 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
12500 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
12501 (putpkt_binary): Renamed from putpkt and adjusted for binary
12503 (putpkt): New wrapper for putpkt_binary.
12504 (readchar): Don't mask off the high bit.
12505 (decode_X_packet): New function.
12506 * server.c (main): Call putpkt_binary if a handler sets the packet
12507 length. Save the length of the incoming packet. Handle 'X'.
12508 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
12510 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
12512 * server.c (handle_query): Handle qSupported.
12514 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12516 * remote-utils.c (all_symbols_looked_up): New variable.
12517 (look_up_one_symbol): Check it.
12518 * server.h (look_up_one_symbol): New declaration.
12519 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
12521 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
12523 * Makefile.in (linux-arm-low.o): Update dependencies.
12524 * linux-arm-low.c: Include "gdb_proc_service.h".
12525 (PTRACE_GET_THREAD_AREA): Define.
12526 (ps_get_thread_area): New function.
12528 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
12530 * configure.srv (m68k*-*-uclinux*): New target.
12531 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
12532 (linux_resume_one_process): Remove extraneous cast.
12533 (linux_read_offsets): New.
12534 (linux_target_op): Add linux_read_offsets on mmuless systems.
12535 * server.c (handle_query): Add qOffsets logic.
12536 * target.h (struct target_ops): Add read_offsets.
12538 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12540 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
12541 (PTRACE_GET_THREAD_AREA): Define.
12542 (ps_get_thread_area): New function.
12543 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
12544 (linux-x86-64-low.o): Update.
12546 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
12548 * configure.ac: Remove checks for prfpregset_t.
12549 * gdb_proc_service.h: New file.
12550 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
12551 new "gdb_proc_service.h".
12552 * proc-service.c: Likewise.
12553 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
12554 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
12555 * Makefile.in (gdb_proc_service_h): Updated.
12556 * configure, config.in: Regenerated.
12558 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12560 * remote-utils.c (prepare_resume_reply): Move declaration
12561 of gdb_id_from_wait to the top of the block.
12563 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
12565 * linux-low.c (regsets_store_inferior_registers): Read the regset
12566 from the target before filling it.
12568 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
12570 * server.c (attach_inferior): Return SIGTRAP for a successful
12573 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12575 * Makefile.in (OBS): Add version.o.
12576 (STAGESTUFF): Delete.
12577 (version.o): Add dependencies.
12578 (version.c): Replace rule.
12579 (clean): Remove version.c.
12580 * server.c (gdbserver_version): New.
12581 (gdbserver_usage): Use printf.
12582 (main): Handle --version and --help.
12583 * server.h (version, host_name): Add declarations.
12585 2005-12-23 Eli Zaretskii <eliz@gnu.org>
12597 * linux-x86-64-low.c:
12599 * linux-s390-low.c:
12600 * linux-ppc64-low.c:
12602 * linux-mips-low.c:
12603 * linux-m68k-low.c:
12604 * linux-m32r-low.c:
12607 * linux-ia64-low.c:
12608 * linux-i386-low.c:
12609 * linux-crisv32-low.c:
12621 * gdbserver.1: Add (C) after Copyright. Update the FSF
12624 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
12626 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
12627 (arm_breakpoint_at): Recognize both breakpoints.
12628 (the_low_target): Use the correct breakpoint instruction.
12630 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
12632 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
12633 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
12634 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
12635 (the_low_target): Update.
12637 2005-10-25 Andreas Schwab <schwab@suse.de>
12639 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
12641 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
12642 (ia64_num_regs): Reduce to 462.
12644 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
12646 * acinclude.m4: Correct quoting.
12647 * aclocal.m4: Regenerated.
12649 Suggested by SZOKOVACS Robert <szo@ies.hu>:
12650 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
12651 (thread_db_init): Call thread_db_err_str.
12652 * configure.ac: Check for TD_VERSION.
12653 * config.in, configure: Regenerated.
12655 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12657 * server.h (error, fatal, warning): Add ATTR_FORMAT.
12659 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12661 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
12662 is not available. Define HAVE_PTRACE_GETREGS if it is.
12663 * config.in, configure: Regenerated.
12664 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
12665 * linux-i386-low.c, linux-m68k-low.c: Update to use
12666 HAVE_PTRACE_GETREGS.
12667 * linux-low.c (regsets_fetch_inferior_registers)
12668 (regsets_store_inferior_registers): Only return 0 if we processed
12670 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
12671 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
12673 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12675 * inferiors.c (struct thread_info): Add gdb_id.
12676 (add_thread): Add gdb_id argument.
12677 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
12678 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
12679 calls to add_thread.
12680 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
12681 * server.c (handle_query): Use thread_to_gdb_id.
12682 (handle_v_cont, main): Use gdb_id_to_thread_id.
12683 * server.h (add_thread): Update prototype.
12684 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
12687 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
12689 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
12690 left-padded registers.
12691 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
12692 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
12694 2005-07-01 Steve Ellcey <sje@cup.hp.com>
12696 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
12697 * configure: Regenerate.
12698 * config.in: Regenerate.
12699 * server.h (NEED_DECLARATION_STRERROR):
12700 Replace with !HAVE_DECL_STRERROR.
12702 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
12704 * linux-low.c (linux_wait, linux_send_signal): Don't test
12705 an unsigned long variable for > 0 if it could be MAX_ULONG.
12706 * server.c (myresume): Likewise.
12707 * target.c (set_desired_inferior): Likewise.
12709 2005-06-13 Mark Kettenis <kettenis@gnu.org>
12711 * configure.ac: Simplify and improve check for socklen_t.
12712 * configure, config.in: Regenerate.
12714 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
12716 * acconfig.h: Remove.
12717 * configure.ac: Add a test for socklen_t. Use three-argument
12718 AC_DEFINE throughout.
12719 * config.in: Regenerated using autoheader 2.59.
12720 * configure: Regenerated.
12722 * gdbreplay.c (socklen_t): Provide a default.
12723 (remote_open): Use socklen_t.
12724 * remote-utils.c (socklen_t): Provide a default.
12725 (remote_open): Use socklen_t.
12726 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
12729 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
12731 * linux-low.c (linux_read_memory, linux_write_memory)
12732 (linux_read_auxv): Likewise.
12733 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
12734 (check_mem_write): Likewise.
12735 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
12737 * regcache.c (struct inferior_rgcache_data, registers_to_string)
12738 (registers_from_string, register_data): Likewise.
12739 * server.c (handle_query, main): Likewise.
12740 * server.h (convert_ascii_to_int, convert_int_to_ascii)
12741 (decode_M_packet): Likewise.
12742 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
12743 * target.h (struct target_ops): Update read_memory, write_memory,
12745 (read_inferior_memory, write_inferior_memory): Update.
12746 * linux-low.h (struct linux_target_ops): Change type of breakpoint
12747 to unsigned char *.
12748 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
12749 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
12750 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
12751 linux-s390-low.c, linux-sh-low.c: Update for changes in
12752 read_inferior_memory and the_low_target->breakpoint.
12754 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
12756 * Makefile.in (SFILES): Add linux-ppc64-low.c.
12757 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
12758 * configure.srv: Add powerpc64-*-linux*.
12759 * linux-ppc64-low.c: New file.
12761 2005-05-23 Orjan Friberg <orjanf@axis.com>
12763 * linux-cris-low.c: New file with support for CRIS.
12764 * linux-crisv32-low.c: Ditto for CRISv32.
12765 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
12766 (clean): Add reg-cris.c and reg-crisv32.c.
12767 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
12768 reg-crisv32.o, and reg-crisv32.c to make rules.
12769 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
12770 recognized targets.
12772 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
12774 * linux-low.c (fetch_register): Ensure buffer size is a multiple
12775 of sizeof (PTRACE_XFER_TYPE).
12776 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
12778 2005-05-12 Orjan Friberg <orjanf@axis.com>
12780 * target.h (struct target_ops): Add insert_watchpoint,
12781 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
12782 pointers for hardware watchpoint support.
12783 * linux-low.h (struct linux_target_ops): Ditto.
12784 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
12785 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
12786 to linux_target_ops.
12787 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
12789 * server.c (main): Recognize 'Z' and 'z' packets.
12791 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
12793 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
12794 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
12795 (the_low_target): Add new members.
12797 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12799 * proc-service.c (ps_lgetregs): Search all_processes instead of
12802 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
12804 * server.c (start_inferior): Change return type to int.
12805 (attach_inferior): Change sigptr to int *.
12806 (handle_v_cont, handle_v_requests): Change signal to int *.
12807 (main): Change signal to int.
12809 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
12811 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
12812 * configure.srv: Add m32r*-*-linux*.
12813 * linux-m32r-low.c: New file.
12815 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
12817 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
12819 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
12821 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
12822 Take unsigned long arguments for PIDs.
12823 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
12824 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
12825 (wait_for_sigstop, linux_resume_one_process)
12826 (regsets_fetch_inferior_registers, linux_send_signal)
12827 (linux_read_auxv): Likewise. Update the types of variables holding
12828 PIDs. Update format string specifiers.
12829 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
12830 * remote-utils.c (prepare_resume_reply): Likewise.
12831 * server.c (cont_thread, general_thread, step_thread)
12832 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
12834 (handle_query): Update format specifiers.
12835 (handle_v_cont, main): Use strtoul for thread IDs.
12836 * server.h (struct inferior_list_entry): Use unsigned long for ID.
12837 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
12838 (general_thread, step_thread, thread_from_wait)
12839 (old_thread_from_wait): Update.
12840 * target.h (struct thread_resume): Use unsigned long for THREAD.
12841 (struct target_ops): Use unsigned long for arguments to attach and
12844 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
12846 * acinclude.m4: Include bfd/bfd.m4 directly.
12847 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
12848 <agriffis@toolchain.org>.
12849 * aclocal.m4, configure: Regenerated.
12851 2005-01-07 Andrew Cagney <cagney@gnu.org>
12853 * configure.ac: Rename configure.in, require autoconf 2.59.
12854 * configure: Re-generate.
12856 2004-12-08 Daniel Jacobowitz <dan@debian.org>
12858 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
12859 LIBS when finished.
12860 * aclocal.m4: Regenerated.
12861 * configure: Regenerated.
12863 2004-11-21 Andreas Schwab <schwab@suse.de>
12865 * linux-m68k-low.c (m68k_num_gregs): Define.
12866 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
12867 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
12868 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
12869 (m68k_breakpoint_at): New. Add to the_low_target.
12871 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
12872 srv_linux_thread_db to yes.
12874 2004-10-20 Joel Brobecker <brobecker@gnat.com>
12876 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
12877 (ARCH_SET_FS): Likewise.
12878 (ARCH_GET_FS): Likewise.
12879 (ARCH_GET_GS): Likewise.
12881 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12883 * linux-i386-low.c (ps_get_thread_area): New.
12884 * linux-x86-64-low.c (ps_get_thread_area): New.
12885 * linux-low.c: Include <sys/syscall.h>.
12886 (linux_kill_one_process): Don't kill the first thread here.
12887 (linux_kill): Kill the first thread here.
12888 (kill_lwp): New function.
12889 (send_sigstop, linux_send_signal): Use it.
12890 * proc-service.c: Clean up #ifdefs.
12891 (fpregset_info): Delete.
12892 (ps_lgetregs): Update and enable implementation.
12893 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
12895 * remote-utils.c (struct sym_cache, symbol_cache): New.
12896 (input_interrupt): Print a clearer message.
12897 (async_io_enabled): New variable.
12898 (enable_async_io, disable_async_io): Use it. Update comments.
12899 (look_up_one_symbol): Use the symbol cache.
12900 * thread-db.c (thread_db_look_up_symbols): New function.
12901 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
12903 2004-10-16 Daniel Jacobowitz <dan@debian.org>
12905 * configure.in: Test for -rdynamic.
12906 * configure: Regenerated.
12907 * Makefile (INTERNAL_LDFLAGS): New.
12908 (gdbserver, gdbreplay): Use it.
12910 2004-09-02 Andrew Cagney <cagney@gnu.org>
12912 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
12914 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
12916 * linux-low.c (linux_wait): Clear all_processes list also.
12918 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12920 * linux-low.c: Include <errno.h>. Remove extern declaration of
12923 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
12925 * gdbreplay.c, server.h, utils.c: Update copyright years.
12927 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12929 * server.c (main): Print child status or termination signal from
12930 variable 'signal', not 'sig'.
12932 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
12934 * linux-low.c (linux_read_memory): Change return type to
12935 int. Check for and return error from ptrace().
12936 * target.c (read_inferior_memory): Change return type to int. Pass
12937 back return status from the_target->read_memory().
12938 * target.h (struct target_ops): Adapt *read_memory() prototype.
12940 (read_inferior_memory): Adapt prototype.
12941 * server.c (main): Return an error packet if
12942 read_inferior_memory() returns an error.
12944 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
12946 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
12947 Unify with other clean targets.
12949 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12951 * server.c (handle_v_cont): Call set_desired_inferior.
12953 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12955 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
12957 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12959 * linux-low.c (linux_wait): Unblock async I/O.
12960 (linux_resume): Block and enable async I/O.
12961 * remote-utils.c (block_async_io, unblock_async_io): New functions.
12962 * server.h (block_async_io, unblock_async_io): Add prototypes.
12964 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12966 * remote-utils.c (remote_open): Print a status notice after
12967 opening a TCP port.
12968 * server.c (attach_inferior): Print a status notice after
12971 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
12973 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
12975 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
12977 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
12979 * server.c, target.h: Update copyright years.
12981 2004-02-25 Roland McGrath <roland@redhat.com>
12983 * target.h (struct target_ops): New member `read_auxv'.
12984 * server.c (handle_query): Handle qPart:auxv:read: query using that.
12985 * linux-low.c (linux_read_auxv): New function.
12986 (linux_target_ops): Initialize `read_auxv' member to that.
12988 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12990 Committed by Jim Blandy <jimb@redhat.com>.
12992 * linux-s390-low.c (s390_num_regs): Update.
12993 (s390_regmap): Remove control registers. Use __s390x__ predefine
12994 instead of GPR_SIZE to distiguish s390 and s390x targets.
12996 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
12998 * linux-low.c: Update copyright year.
12999 (check_removed_breakpoint): Clear pending_is_breakpoint.
13000 (linux_set_resume_request, linux_queue_one_thread)
13001 (resume_status_pending_p): New functions.
13002 (linux_continue_one_thread): Use process->resume.
13003 (linux_resume): Only resume threads if there are no pending events.
13004 * linux-low.h (struct process_info): Add resume request
13007 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
13009 * regcache.c (new_register_cache): Clear the allocated register
13010 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
13012 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
13014 * linux-low.c (linux_resume): Take a struct thread_resume *
13016 (linux_wait): Update call.
13017 (resume_ptr): New static variable.
13018 (linux_continue_one_thread): Renamed from
13019 linux_continue_one_process. Use resume_ptr.
13020 (linux_resume): Use linux_continue_one_thread.
13021 * server.c (handle_v_cont, handle_v_requests): New functions.
13022 (myresume): New function.
13023 (main): Handle 'v' case.
13024 * target.h (struct thread_resume): New type.
13025 (struct target_ops): Change argument of "resume" to struct
13027 (myresume): Delete macro.
13029 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
13031 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
13032 (uninstall): Support DESTDIR.
13034 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
13036 * configure.srv: Add xscale*linux copy of arm*linux entry.
13038 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
13040 * linux-arm-low.c (arm_reinsert_addr): New function.
13041 (the_low_target): Add arm_reinsert_addr.
13043 2003-07-08 Mark Kettenis <kettenis@gnu.org>
13045 * mem-break.c: Remove whitespace at end of file.
13047 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13049 * configure.in: Check whether we need to prototype strerror.
13050 * server.h: Optionally prototype strerror.
13051 * gdbreplay.c (perror_with_name): Use strerror.
13052 * linux-low.c (linux_attach_lwp): Use strerror.
13053 * utils.c (perror_with_name): Use strerror.
13054 * config.in, configure: Regenerated.
13056 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
13058 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
13059 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
13061 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
13063 * Makefile.in (SFILES): Update.
13064 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
13065 low-sun3.c: Remove files.
13067 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
13069 * linux-low.c: Move comment to linux_thread_alive where it belonged.
13070 (linux_detach_one_process, linux_detach): New functions.
13071 (linux_target_ops): Add linux_detach.
13072 * server.c (main): Handle 'D' packet.
13073 * target.h (struct target_ops): Add "detach" member.
13074 (detach_inferior): Define.
13076 2003-06-13 Mark Kettenis <kettenis@gnu.org>
13078 From Kelley Cook <kelleycook@wideopenwest.com>:
13079 * configure.srv: Accept i[34567]86 variants.
13081 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
13083 * linux-low.c (linux_wait_for_event): Correct comment typos.
13084 (linux_resume_one_process): Call check_removed_breakpoint.
13085 (linux_send_signal): New function.
13086 (linux_target_ops): Add linux_send_signal.
13087 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
13089 * target.h (struct target_ops): Add send_signal.
13091 2003-05-29 Jim Blandy <jimb@redhat.com>
13093 * linux-low.c (usr_store_inferior_registers): Transfer buf in
13094 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
13095 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
13096 away part of the register's value.
13098 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
13100 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
13101 (linux_wait_for_event, linux_init_signals): Likewise.
13103 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
13105 * configure.in: Check for stdlib.h.
13106 * configure: Regenerated.
13107 * config.in: Regenerated.
13109 2003-01-04 Andreas Schwab <schwab@suse.de>
13111 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
13113 2003-01-02 Andrew Cagney <ac131313@redhat.com>
13115 * Makefile.in: Remove obsolete code.
13117 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
13119 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
13120 defined(PT_FPR0_HI).
13122 2002-11-17 Stuart Hughes <seh@zee2.com>
13124 * linux-arm-low.c (arm_num_regs): Increase.
13125 (arm_regmap): Include status register.
13127 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
13129 * linux-low.c (register_addr): Remove incorrect -1 check.
13131 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
13133 * linux-low.c (linux_create_inferior): Call setpgid. Return
13135 (unstopped_p, linux_signal_pid): Remove.
13136 (linux_target_ops): Remove linux_signal_pid.
13137 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
13138 global instead of target method.
13139 * target.h (struct target_ops): Remove signal_pid. Update comment
13140 for create_inferior.
13141 * server.c (signal_pid): New variable.
13142 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
13143 gdbserver. Set the child to be the foreground process group.
13144 (attach_inferior): Set signal_pid.
13146 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
13148 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
13150 2002-08-20 Jim Blandy <jimb@redhat.com>
13152 * Makefile.in (LDFLAGS): Allow the configure script to establish a
13155 2002-08-01 Andrew Cagney <cagney@redhat.com>
13157 * Makefile.in: Make chill references obsolete.
13159 2002-07-24 Kevin Buettner <kevinb@redhat.com>
13161 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
13162 * configure: Regenerate.
13163 * config.in: Regenerate.
13165 2002-07-09 David O'Brien <obrien@FreeBSD.org>
13167 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
13168 (perror_with_name, remote_close, remote_open, expect, play): Static.
13170 2002-07-04 Michal Ludvig <mludvig@suse.cz>
13172 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
13173 byte offsets instead of an array of indexes.
13174 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
13176 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
13178 * regcache.c: Add comment.
13180 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
13182 * thread-db.c: New file.
13183 * proc-service.c: New file.
13184 * acinclude.m4: New file.
13185 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
13186 proc-service.o, and thread-db.o.
13187 (linux-low.o): Add USE_THREAD_DB.
13188 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
13189 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
13190 * aclocal.m4: Regenerated.
13191 * config.in: Regenerated.
13192 * configure: Regenerated.
13193 * configure.in: Check for proc_service.h, sys/procfs.h,
13194 thread_db.h, and linux/elf.h headrs.
13195 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
13196 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
13197 Check for -lthread_db and thread support.
13198 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
13199 PowerPC, and SuperH.
13200 * i387-fp.c: Constify arguments.
13201 * i387-fp.h: Likewise.
13202 * inferiors.c: (struct thread_info): Renamed from
13203 `struct inferior_info'. Remove PID member. Use generic inferior
13204 list header. All uses updated.
13205 (inferiors, signal_pid): Removed.
13206 (all_threads): New variable.
13207 (get_thread): Define.
13208 (add_inferior_to_list): New function.
13209 (for_each_inferior): New function.
13210 (change_inferior_id): New function.
13211 (add_inferior): Removed.
13212 (remove_inferior): New function.
13213 (add_thread): New function.
13214 (free_one_thread): New function.
13215 (remove_thread): New function.
13216 (clear_inferiors): Use for_each_inferior and free_one_thread.
13217 (find_inferior): New function.
13218 (find_inferior_id): New function.
13219 (inferior_target_data): Update argument type.
13220 (set_inferior_target_data): Likewise.
13221 (inferior_regcache_data): Likewise.
13222 (set_inferior_regcache_data): Likewise.
13223 * linux-low.c (linux_bp_reinsert): Remove.
13224 (all_processes, stopping_threads, using_thrads)
13225 (struct pending_signals, debug_threads, pid_of): New.
13226 (inferior_pid): Replace with macro.
13227 (struct inferior_linux_data): Remove.
13228 (get_stop_pc, add_process): New functions.
13229 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
13230 Use add_process and add_thread.
13231 (linux_attach_lwp): New function, based on old linux_attach. Use
13232 add_process and add_thread. Set stop_expected for new threads.
13233 (linux_attach): New function.
13234 (linux_kill_one_process): New function.
13235 (linux_kill): Kill all LWPs.
13236 (linux_thread_alive): Use find_inferior_id.
13237 (check_removed_breakpoints, status_pending_p): New functions.
13238 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
13239 Update. Use WNOHANG. Wait for cloned processes also. Update process
13240 struct for the found process.
13241 (linux_wait_for_event): New function.
13242 (linux_wait): Use it. Support LWPs.
13243 (send_sigstop, wait_for_sigstop, stop_all_processes)
13244 (linux_resume_one_process, linux_continue_one_process): New functions.
13245 (linux_resume): Support LWPs.
13246 (REGISTER_RAW_SIZE): Remove.
13247 (fetch_register): Use register_size instead. Call supply_register.
13248 (usr_store_inferior_registers): Likewise. Call collect_register.
13249 Fix recursive case.
13250 (regsets_fetch_inferior_registers): Improve error message.
13251 (regsets_store_inferior_registers): Add debugging.
13252 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
13253 (unstopped_p, linux_signal_pid): New functions.
13254 (linux_target_ops): Add linux_signal_pid.
13255 (linux_init_signals): New function.
13256 (initialize_low): Call it. Initialize using_threads.
13257 * regcache.c (inferior_regcache_data): Add valid
13259 (get_regcache): Fetch registers lazily. Add fetch argument
13260 and update all callers.
13261 (regcache_invalidate_one, regcache_invalidate): New
13263 (new_register_cache): Renamed from create_register_cache.
13264 Return the new regcache.
13265 (free_register_cache): Change argument to a void *.
13266 (registers_to_string, registers_from_string): Call get_regcache
13267 with fetch flag set.
13268 (register_data): Make static. Pass fetch flag to get_regcache.
13269 (supply_register): Call get_regcache with fetch flag clear.
13270 (collect_register): Call get_regcache with fetch flag set.
13271 (collect_register_as_string): New function.
13272 * regcache.h: Update.
13273 * remote-utils.c (putpkt): Flush after debug output and use
13275 Handle input interrupts while waiting for an ACK.
13276 (input_interrupt): Use signal_pid method.
13277 (getpkt): Flush after debug output and use stderr.
13278 (outreg): Use collect_register_as_string.
13279 (new_thread_notify, dead_thread_notify): New functions.
13280 (prepare_resume_reply): Check using_threads. Set thread_from_wait
13281 and general_thread.
13282 (look_up_one_symbol): Flush after debug output.
13283 * server.c (step_thread, server_waiting): New variables.
13284 (start_inferior): Don't use signal_pid. Update call to mywait.
13285 (attach_inferior): Update call to mywait.
13286 (handle_query): Handle qfThreadInfo and qsThreadInfo.
13287 (main): Don't fetch/store registers explicitly. Use
13288 set_desired_inferior. Support proposed ``Hs'' packet. Update
13290 * server.h: Update.
13291 (struct inferior_list, struct_inferior_list_entry): New.
13292 * target.c (set_desired_inferior): New.
13293 (write_inferior_memory): Constify.
13294 (mywait): New function.
13295 * target.h: Update.
13296 (struct target_ops): New signal_pid method.
13297 (mywait): Removed macro, added prototype.
13299 * linux-low.h (regset_func): Removed.
13300 (regset_fill_func, regset_store_func): New.
13301 (enum regset_type): New.
13302 (struct regset_info): Add type field. Use new operation types.
13303 (struct linux_target_ops): stop_pc renamed to get_pc.
13304 Add decr_pc_after_break and breakpoint_at.
13305 (get_process, get_thread_proess, get_process_thread)
13306 (strut process_info, all_processes, linux_attach_lwp)
13307 (thread_db_init): New.
13309 * linux-arm-low.c (arm_get_pc, arm_set_pc,
13310 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
13311 (the_low_target): Add new members.
13312 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
13313 (i386_store_fpxregset): Constify.
13314 (target_regsets): Add new kind identifier.
13315 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
13316 (i386_set_pc): Add debugging.
13317 (i386_breakpoint_at): New function.
13318 (the_low_target): Add new members.
13319 * linux-mips-low.c (mips_get_pc, mips_set_pc)
13320 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
13321 (mips_breakpoint_at): New.
13322 (the_low_target): Add new members.
13323 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
13324 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
13325 (the_low_target): Add new members.
13326 * linux-sh-low.c (sh_get_pc, sh_set_pc)
13327 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
13328 (the_low_target): Add new members.
13329 * linux-x86-64-low.c (target_regsets): Add new kind
13332 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
13334 From Martin Pool <mbp@samba.org>:
13335 * server.c (gdbserver_usage): New function.
13338 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
13340 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
13341 stop_at -> stop_pc.
13343 2002-05-04 Andrew Cagney <ac131313@redhat.com>
13345 * Makefile.in: Remove obsolete code.
13347 2002-04-24 Michal Ludvig <mludvig@suse.cz>
13349 * linux-low.c (regsets_fetch_inferior_registers),
13350 (regsets_store_inferior_registers): Removed cast to int from
13352 * regcache.h: Added declaration of struct inferior_info.
13354 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13356 * inferiors.c (struct inferior_info): Add regcache_data.
13357 (add_inferior): Call create_register_cache.
13358 (clear_inferiors): Call free_register_cache.
13359 (inferior_regcache_data, set_inferior_regcache_data): New functions.
13360 * regcache.c (struct inferior_regcache_data): New.
13361 (registers): Remove.
13362 (get_regcache): New function.
13363 (create_register_cache, free_register_cache): New functions.
13364 (set_register_cache): Don't initialize the register cache here.
13365 (registers_to_string, registers_from_string, register_data): Call
13367 * regcache.h: Add prototypes.
13368 * server.h: Likewise.
13370 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
13372 * mem-break.c: New file.
13373 * mem-break.h: New file.
13374 * Makefile.in: Add mem-break.o rule; update server.h
13376 * inferiors.c (struct inferior_info): Add target_data
13378 (clear_inferiors): Free target_data member if set.
13379 (inferior_target_data, set_inferior_target_data): New functions.
13380 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
13381 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
13382 * linux-low.c (linux_bp_reinsert): New variable.
13383 (struct inferior_linux_data): New.
13384 (linux_create_inferior): Use set_inferior_target_data.
13385 (linux_attach): Likewise. Call add_inferior.
13386 (linux_wait_for_one_inferior): New function.
13387 (linux_wait): Call it.
13388 (linux_write_memory): Add const.
13389 (initialize_low): Call set_breakpoint_data.
13390 * linux-low.h (struct linux_target_ops): Add breakpoint
13392 * server.c (attach_inferior): Remove extra add_inferior
13394 * server.h: Include mem-break.h. Update inferior.c
13396 * target.c (read_inferior_memory)
13397 (write_inferior_memory): New functions.
13398 * target.h (read_inferior_memory)
13399 (write_inferior_memory): Change macros to prototypes.
13400 (struct target_ops): Update comments. Add const to write_memory
13403 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
13405 * linux-low.c (usr_store_inferior_registers): Support
13406 registers which are allowed to fail to store.
13407 * linux-low.h (linux_target_ops): Likewise.
13408 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
13409 (ppc_cannot_store_register): FPSCR may not be storable.
13411 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13413 * server.h: Include <string.h> if HAVE_STRING_H.
13414 * ChangeLog: Correct paths in last ChangeLog entry.
13416 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13418 * linux-low.h: Remove obsolete prototypes.
13419 (struct linux_target_ops): New.
13420 (extern the_low_target): New.
13421 * linux-low.c (num_regs, regmap): Remove declarations.
13422 (register_addr): Use the_low_target explicitly.
13423 (fetch_register): Likewise.
13424 (usr_fetch_inferior_registers): Likewise.
13425 (usr_store_inferior_registers): Likewise.
13426 * linux-arm-low.c (num_regs): Remove.
13427 (arm_num_regs): Define.
13428 (arm_regmap): Renamed from regmap, made static.
13429 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
13431 (arm_cannot_store_register): Renamed from cannot_store_register,
13433 (the_low_target): New.
13434 * linux-i386-low.c (num_regs): Remove.
13435 (i386_num_regs): Define.
13436 (i386_regmap): Renamed from regmap, made static.
13437 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
13439 (i386_cannot_store_register): Renamed from cannot_store_register,
13441 (the_low_target): New.
13442 * linux-ia64-low.c (num_regs): Remove.
13443 (ia64_num_regs): Define.
13444 (ia64_regmap): Renamed from regmap, made static.
13445 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
13447 (ia64_cannot_store_register): Renamed from cannot_store_register,
13449 (the_low_target): New.
13450 * linux-m68k-low.c (num_regs): Remove.
13451 (m68k_num_regs): Define.
13452 (m68k_regmap): Renamed from regmap, made static.
13453 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
13455 (m68k_cannot_store_register): Renamed from cannot_store_register,
13457 (the_low_target): New.
13458 * linux-mips-low.c (num_regs): Remove.
13459 (mips_num_regs): Define.
13460 (mips_regmap): Renamed from regmap, made static.
13461 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
13463 (mips_cannot_store_register): Renamed from cannot_store_register,
13465 (the_low_target): New.
13466 * linux-ppc-low.c (num_regs): Remove.
13467 (ppc_num_regs): Define.
13468 (ppc_regmap): Renamed from regmap, made static.
13469 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
13471 (ppc_cannot_store_register): Renamed from cannot_store_register,
13473 (the_low_target): New.
13474 * linux-s390-low.c (num_regs): Remove.
13475 (s390_num_regs): Define.
13476 (s390_regmap): Renamed from regmap, made static.
13477 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
13479 (s390_cannot_store_register): Renamed from cannot_store_register,
13481 (the_low_target): New.
13482 * linux-sh-low.c (num_regs): Remove.
13483 (sh_num_regs): Define.
13484 (sh_regmap): Renamed from regmap, made static.
13485 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
13487 (sh_cannot_store_register): Renamed from cannot_store_register,
13489 (the_low_target): New.
13490 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
13491 (the_low_target): New.
13493 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13495 * Makefile.in: Add stamp-h target.
13496 * configure.in: Create stamp-h.
13497 * configure: Regenerated.
13499 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13501 * inferiors.c: New file.
13502 * target.c: New file.
13503 * target.h: New file.
13504 * Makefile.in: Add target.o and inferiors.o. Update
13506 * linux-low.c (inferior_pid): New static variable,
13507 moved from server.c.
13508 (linux_create_inferior): Renamed from create_inferior.
13509 Call add_inferior. Return 0 on success instead of a PID.
13510 (linux_attach): Renamed from myattach.
13511 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
13512 (linux_thread_alive): Renamed from mythread_alive.
13513 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
13515 (linux_resume): Renamed from myresume. Add missing ``return 0''.
13516 (regsets_store_inferior_registers): Correct error message.
13517 Add missing ``return 0''.
13518 (linux_fetch_registers): Renamed from fetch_inferior_registers.
13519 (linux_store_registers): Renamed from store_inferior_registers.
13520 (linux_read_memory): Renamed from read_inferior_memory.
13521 (linux_write_memory): Renamed from write_inferior_memory.
13522 (linux_target_ops): New structure.
13523 (initialize_low): Call set_target_ops ().
13524 * remote-utils.c (unhexify): New function.
13525 (hexify): New function.
13526 (input_interrupt): Send signals to ``signal_pid''.
13527 * server.c (inferior_pid): Remove.
13528 (start_inferior): Update create_inferior call.
13529 (attach_inferior): Call add_inferior.
13530 (handle_query): New function.
13531 (main): Call handle_query for `q' packets.
13532 * server.h: Include "target.h". Remove obsolete prototypes.
13533 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
13535 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
13537 * Makefile.in: Add WARN_CFLAGS. Update configury
13539 * configure.in: Check for <string.h>
13540 * configure: Regenerate.
13541 * config.in: Regenerate.
13542 * gdbreplay.c: Include needed system headers.
13543 (remote_open): Remove strchr prototype.
13544 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
13545 * regcache.c (supply_register): Change buf argument to const void *.
13546 (supply_register_by_name): Likewise.
13547 (collect_register): Change buf argument to void *.
13548 (collect_register_by_name): Likewise.
13549 * regcache.h: Add missing prototypes.
13550 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
13551 * server.c (handle_query): New function.
13552 (attached): New static variable, moved out of main.
13553 (main): Quiet longjmp clobber warnings.
13554 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
13555 * utils.c (error): Remove NORETURN.