1 2015-03-24 Gary Benson <gbenson@redhat.com>
3 * Makefile.in (x86-linux-dregs.o): New rule.
4 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
7 (x86_linux_dr_get): Likewise.
8 (x86_linux_dr_set): Likewise.
9 (update_debug_registers_callback): Likewise.
10 (x86_linux_dr_set_addr): Likewise.
11 (x86_linux_dr_get_addr): Likewise.
12 (x86_linux_dr_set_control): Likewise.
13 (x86_linux_dr_get_control): Likewise.
14 (x86_linux_dr_get_status): Likewise.
15 (x86_linux_update_debug_registers): Likewise.
17 2015-03-24 Gary Benson <gbenson@redhat.com>
19 * linux-x86-low.c (x86_linux_update_debug_registers):
20 New function, factored out from...
21 (x86_linux_prepare_to_resume): ...this.
23 2015-03-24 Gary Benson <gbenson@redhat.com>
25 * linux-x86-low.c (x86_linux_dr_get): Update comments.
26 (x86_linux_dr_set): Likewise.
27 (update_debug_registers_callback): Likewise.
28 (x86_linux_dr_set_addr): Likewise.
29 (x86_linux_dr_get_addr): Likewise.
30 (x86_linux_dr_set_control): Likewise.
31 (x86_linux_dr_get_control): Likewise.
32 (x86_linux_dr_get_status): Likewise.
33 (x86_linux_prepare_to_resume): Likewise.
35 2015-03-24 Gary Benson <gbenson@redhat.com>
37 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
38 Use perror_with_name. Pass string through gettext.
39 (x86_linux_dr_set): Likewise.
41 2015-03-24 Gary Benson <gbenson@redhat.com>
43 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
44 (x86_linux_dr_set_addr): ...this.
45 (x86_dr_low_get_addr): Rename to...
46 (x86_linux_dr_get_addr): ...this.
47 (x86_dr_low_set_control): Rename to...
48 (x86_linux_dr_set_control): ...this.
49 (x86_dr_low_get_control): Rename to...
50 (x86_linux_dr_get_control): ...this.
51 (x86_dr_low_get_status): Rename to...
52 (x86_linux_dr_get_status): ...this.
53 (x86_dr_low): Update with new function names.
55 2015-03-24 Gary Benson <gbenson@redhat.com>
57 * Makefile.in (x86-linux.o): New rule.
58 * configure.srv: Add x86-linux.o to relevant targets.
59 * linux-low.c (lwp_set_arch_private_info): New function.
60 (lwp_arch_private_info): Likewise.
61 * linux-x86-low.c: Include nat/x86-linux.h.
62 (arch_lwp_info): Removed structure.
63 (update_debug_registers_callback):
64 Use lwp_set_debug_registers_changed.
65 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
66 and lwp_set_debug_registers_changed.
67 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
69 2015-03-24 Gary Benson <gbenson@redhat.com>
71 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
72 * linux-arm-low.c (arm_new_thread): Likewise.
73 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
74 * linux-mips-low.c (mips_linux_new_thread): Likewise.
75 * linux-x86-low.c (x86_linux_new_thread): Likewise.
76 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
78 2015-03-24 Gary Benson <gbenson@redhat.com>
80 * linux-low.c (ptid_of_lwp): New function.
81 (lwp_is_stopped): Likewise.
82 (lwp_stop_reason): Likewise.
83 * linux-x86-low.c (update_debug_registers_callback):
85 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
88 2015-03-24 Gary Benson <gbenson@redhat.com>
90 * linux-low.h (linux_stop_lwp): Remove declaration.
92 2015-03-24 Gary Benson <gbenson@redhat.com>
94 * linux-low.h: Include nat/linux-nat.h.
95 * linux-low.c (iterate_over_lwps_args): New structure.
96 (iterate_over_lwps_filter): New function.
97 (iterate_over_lwps): Likewise.
98 * linux-x86-low.c (update_debug_registers_callback):
99 Update signature to what iterate_over_lwps expects.
100 Remove PID check that iterate_over_lwps now performs.
101 (x86_dr_low_set_addr): Use iterate_over_lwps.
102 (x86_dr_low_set_control): Likewise.
104 2015-03-24 Gary Benson <gbenson@redhat.com>
106 * linux-x86-low.c (x86_debug_reg_state): New function.
107 (x86_linux_prepare_to_resume): Use the above.
109 2015-03-24 Gary Benson <gbenson@redhat.com>
111 * linux-low.c (current_lwp_ptid): New function.
112 * linux-x86-low.c: Include nat/linux-nat.h.
113 (x86_dr_low_get_addr): Use current_lwp_ptid.
114 (x86_dr_low_get_control): Likewise.
115 (x86_dr_low_get_status): Likewise.
117 2015-03-20 Pedro Alves <palves@redhat.com>
119 * tracepoint.c (cmd_qtstatus): Make "str" const.
121 2015-03-20 Pedro Alves <palves@redhat.com>
123 * server.c (handle_general_set): Make "req_str" const.
125 2015-03-19 Pedro Alves <palves@redhat.com>
127 * linux-low.c (linux_resume_one_lwp): Rename to ...
128 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
129 instead call perror_with_name.
130 (check_ptrace_stopped_lwp_gone): New function.
131 (linux_resume_one_lwp): Reimplement as wrapper around
132 linux_resume_one_lwp_throw that swallows errors if the LWP is
135 2015-03-19 Pedro Alves <palves@redhat.com>
137 * linux-low.c (count_events_callback, select_event_lwp_callback):
138 No longer check whether the thread has resume_stop as last resume
141 2015-03-19 Pedro Alves <palves@redhat.com>
143 * linux-low.c (count_events_callback, select_event_lwp_callback):
144 Use the lwp's status_pending_p field, not the thread's.
146 2015-03-19 Pedro Alves <palves@redhat.com>
148 * linux-low.c (select_event_lwp_callback): Update comments to
149 no longer mention SIGTRAP.
151 2015-03-18 Gary Benson <gbenson@redhat.com>
153 * server.c (handle_query): Do not report vFile:fstat as supported.
155 2015-03-11 Gary Benson <gbenson@redhat.com>
157 * hostio.c (sys/types.h): New include.
158 (sys/stat.h): Likewise.
159 (common-remote-fileio.h): Likewise.
160 (handle_fstat): New function.
161 (handle_vFile): Handle vFile:fstat packets.
163 2015-03-11 Gary Benson <gbenson@redhat.com>
165 * configure.ac (AC_CHECK_MEMBERS): Add checks for
166 struct stat.st_blocks and struct stat.st_blksize.
167 * configure: Regenerate.
168 * config.in: Likewise.
169 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
170 (OBS): Add common-remote-fileio.o.
171 (common-remote-fileio.o): New rule.
173 2015-03-09 Pedro Alves <palves@redhat.com>
175 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
176 'struct sockaddr' pointer in 'accept' call.
178 2015-03-09 Pedro Alves <palves@redhat.com>
181 2015-03-07 Pedro Alves <palves@redhat.com>
182 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
183 or <winsock2.h> here. Instead include "gdb_socket.h".
184 (remote_open): Use union gdb_sockaddr_u.
185 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
186 or <winsock2.h> here. Instead include "gdb_socket.h".
187 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
188 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
190 (init_named_socket, gdb_agent_helper_thread): Use union
193 2015-03-07 Pedro Alves <palves@redhat.com>
195 * configure.ac (build_warnings): Move
196 -Wdeclaration-after-statement to the C-specific set.
197 * configure: Regenerate.
199 2015-03-07 Pedro Alves <palves@redhat.com>
201 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
202 or <winsock2.h> here. Instead include "gdb_socket.h".
203 (remote_open): Use union gdb_sockaddr_u.
204 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
205 or <winsock2.h> here. Instead include "gdb_socket.h".
206 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
207 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
209 (init_named_socket, gdb_agent_helper_thread): Use union
212 2015-03-07 Pedro Alves <palves@redhat.com>
214 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
217 2015-03-06 Yao Qi <yao.qi@linaro.org>
219 * linux-aarch64-low.c (aarch64_insert_point): Use
220 show_debug_regs as a boolean.
221 (aarch64_remove_point): Likewise.
223 2015-03-05 Pedro Alves <palves@redhat.com>
225 * lynx-low.c (lynx_target_ops): Install NULL hooks for
226 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
227 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
228 * nto-low.c (nto_target_ops): Likewise.
229 * spu-low.c (spu_target_ops): Likewise.
230 * win32-low.c (win32_target_ops): Likewise.
232 2015-03-04 Pedro Alves <palves@redhat.com>
234 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
235 Decide whether a breakpoint triggered based on the SIGTRAP's
237 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
238 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
239 (linux_low_filter_event): Check for breakpoints before checking
241 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
243 (linux_stopped_by_sw_breakpoint)
244 (linux_supports_stopped_by_sw_breakpoint)
245 (linux_stopped_by_hw_breakpoint)
246 (linux_supports_stopped_by_hw_breakpoint): New functions.
247 (linux_target_ops): Install new target methods.
249 2015-03-04 Pedro Alves <palves@redhat.com>
251 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
252 * server.c (swbreak_feature, hwbreak_feature): New globals.
253 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
254 (captured_main): Clear swbreak_feature and hwbreak_feature.
255 * server.h (swbreak_feature, hwbreak_feature): Declare.
256 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
257 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
258 supports_stopped_by_hw_breakpoint>: New fields.
259 (target_supports_stopped_by_sw_breakpoint)
260 (target_stopped_by_sw_breakpoint)
261 (target_supports_stopped_by_hw_breakpoint)
262 (target_stopped_by_hw_breakpoint): Declare.
264 2015-03-04 Pedro Alves <palves@redhat.com>
266 enum lwp_stop_reason -> enum target_stop_reason
267 * linux-low.c (check_stopped_by_breakpoint): Adjust.
268 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
269 (linux_wait_1, stuck_in_jump_pad_callback)
270 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
271 (linux_stopped_by_watchpoint):
272 * linux-low.h (enum lwp_stop_reason): Delete.
273 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
274 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
276 2015-03-04 Yao Qi <yao.qi@linaro.org>
278 * Makefile.in (SFILES): Add linux-aarch64-low.c.
280 2015-03-03 Gary Benson <gbenson@redhat.com>
282 * hostio.c (handle_vFile): Fix prefix lengths.
284 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
286 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
289 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
291 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
292 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
293 (clean): Add "rm -f" for above C files.
294 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
295 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
296 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
297 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
298 * linux-s390-low.c (HWCAP_S390_VX): New macro.
299 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
300 (init_registers_s390x_vx_linux64)
301 (init_registers_s390x_tevx_linux64)
302 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
303 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
305 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
306 (s390_store_vxrs_high): New functions.
307 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
309 (s390_arch_setup): Add logic for selecting one of the new target
310 descriptions. Activate the new vector regsets if applicable.
311 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
312 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
313 and init_registers_s390x_tevx_linux64.
315 2015-03-01 Pedro Alves <palves@redhat.com>
317 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
320 2015-02-27 Pedro Alves <palves@redhat.com>
322 * linux-x86-low.c (u_debugreg_offset): New function.
323 (x86_linux_dr_get, x86_linux_dr_set): Use it.
325 2015-02-27 Pedro Alves <palves@redhat.com>
327 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
328 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
329 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
330 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
331 (ps_lsetfpregs, ps_getpid)
332 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
333 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
334 (ps_lsetxregs, ps_plog): Declare.
336 2015-02-27 Pedro Alves <palves@redhat.com>
338 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
339 IP_AGENT_EXPORT_FUNC.
340 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
341 IP_AGENT_EXPORT_FUNC.
342 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
343 (IP_AGENT_EXPORT): Delete.
344 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
345 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
346 (gdb_trampoline_buffer_error, collecting, gdb_collect)
347 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
348 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
349 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
350 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
351 (traceframe_read_count, traceframe_write_count)
352 (traceframes_created, trace_state_variables, get_raw_reg)
353 (get_trace_state_variable_value, set_trace_state_variable_value)
354 (ust_loaded, helper_thread_id, cmd_buf): Use
355 IPA_SYM_EXPORTED_NAME.
356 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
357 (tracepoints) Use IP_AGENT_EXPORT_VAR.
358 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
359 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
360 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
361 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
362 EXTERN_C_PUSH/EXTERN_C_POP.
363 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
364 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
365 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
366 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
367 (traceframe_write_count, traceframe_read_count)
368 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
369 (about_to_request_buffer_space, get_trace_state_variable_value)
370 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
371 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
372 EXTERN_C_PUSH/EXTERN_C_POP.
373 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
374 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
375 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
376 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
377 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
378 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
379 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
380 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
382 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
383 (IP_AGENT_EXPORT_VAR_DECL): Define.
385 (gdb_agent_get_raw_reg): Declare.
387 2015-02-27 Tom Tromey <tromey@redhat.com>
388 Pedro Alves <palves@redhat.com>
390 Rename symbols whose names are reserved C++ keywords throughout.
392 2015-02-27 Pedro Alves <palves@redhat.com>
394 * Makefile.in (COMPILER): New, get it from autoconf.
395 (CXX): Get from autoconf instead.
396 (COMPILE.pre): Use COMPILER.
397 (CC-LD): Rename to ...
398 (CC_LD): ... this. Use COMPILER.
399 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
400 (CXX_FOR_TARGET): Default to g++ instead of gcc.
401 * acinclude.m4: Include build-with-cxx.m4.
402 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
403 Disable -Werror by default if building in C++ mode.
404 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
405 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
406 the C++ compiler. Save/restore CXXFLAGS too.
407 * configure: Regenerate.
409 2015-02-27 Pedro Alves <palves@redhat.com>
411 * acinclude.m4: Include libiberty.m4.
412 * configure.ac: Call libiberty_INIT.
413 * config.in, configure: Regenerate.
415 2015-02-26 Pedro Alves <palves@redhat.com>
417 * linux-low.c (linux_wait_1): When incrementing the PC past a
418 program breakpoint always use the_low_target.breakpoint_len as
419 increment, rather than the maximum between that and
420 the_low_target.decr_pc_after_break.
422 2015-02-23 Pedro Alves <palves@redhat.com>
424 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
425 thread was doing a step-over; always adjust the PC if
426 we stepped over a permanent breakpoint.
427 (linux_wait_1): If we stepped over breakpoint that was on top of a
428 permanent breakpoint, manually advance the PC past it.
430 2015-02-23 Pedro Alves <palves@redhat.com>
432 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
434 (x86_fill_gregset, x86_store_gregset): Use it when handling
437 2015-02-20 Pedro Alves <palves@redhat.com>
439 * thread-db.c: Include "nat/linux-procfs.h".
440 (thread_db_init): Skip listing new threads if the kernel supports
441 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
443 2015-02-20 Pedro Alves <palves@redhat.com>
445 * linux-low.c (status_pending_p_callback): Use ptid_match.
447 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
450 * linux-low.c (wstatus_maybe_breakpoint): Remove.
451 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
452 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
454 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
457 * tracepoint.c (cmd_qtinit): Add check for current_thread.
459 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
461 * linux-low.c (linux_low_btrace_conf): Print size.
462 * server.c (handle_btrace_conf_general_set): New.
463 (hanle_general_set): Call handle_btrace_conf_general_set.
464 (handle_query): Report Qbtrace-conf:bts:size as supported.
466 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
468 * linux-low.c (linux_low_enable_btrace): Update parameters.
469 (linux_low_btrace_conf): New.
470 (linux_target_ops)<to_btrace_conf>: Initialize.
471 * server.c (current_btrace_conf): New.
472 (handle_btrace_enable): Rename to ...
473 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
474 to target_enable_btrace. Update comment. Update users.
475 (handle_qxfer_btrace_conf): New.
476 (qxfer_packets): Add btrace-conf entry.
477 (handle_query): Report qXfer:btrace-conf:read as supported packet.
478 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
479 (target_ops)<read_btrace_conf>: New.
480 (target_enable_btrace): Update parameters.
481 (target_read_btrace_conf): New.
483 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
485 * server.c (handle_btrace_general_set): Remove call to
486 target_supports_btrace.
487 (supported_btrace_packets): New.
488 (handle_query): Call supported_btrace_packets.
489 * target.h: include btrace-common.h.
490 (btrace_target_info): Removed.
491 (supports_btrace, target_supports_btrace): Update parameters.
493 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
495 * Makefile.in (SFILES): Add common/btrace-common.c.
496 (OBS): Add common/btrace-common.o.
497 (btrace-common.o): Add build rules.
498 * linux-low: Include btrace-common.h.
499 (linux_low_read_btrace): Use struct btrace_data. Call
500 btrace_data_init and btrace_data_fini.
502 2015-02-06 Pedro Alves <palves@redhat.com>
504 * thread-db.c (find_new_threads_callback): Add debug output.
506 2015-02-04 Pedro Alves <palves@redhat.com>
508 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
509 (resume_stopped_resumed_lwps): New function.
510 (linux_wait_for_event_filtered): Use it.
512 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
514 * Makefile.in (SFILES): Add linux-personality.c.
515 (linux-personality.o): New rule.
516 * configure.srv (srv_linux_obj): Add linux-personality.o to the
517 list of objects to be built.
518 * linux-low.c: Include nat/linux-personality.h.
519 (linux_create_inferior): Remove code to disable address space
520 randomization (moved to ../nat/linux-personality.c). Create
521 cleanup to disable address space randomization.
523 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
525 * Makefile.in (posix-strerror.o): New rule.
526 (mingw-strerror.o): Likewise.
527 * configure: Regenerated.
528 * configure.ac: Source file ../common/common.host. Initialize new
529 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
531 2015-01-14 Yao Qi <yao@codesourcery.com>
533 * Makefile.in (SFILES): Add nat/ppc-linux.c.
534 (ppc-linux.o): New rule.
535 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
536 * configure.ac: AC_CHECK_FUNCS(getauxval).
537 * config.in: Re-generated.
538 * configure: Re-generated.
539 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
540 ppc64_64bit_inferior_p
542 2015-01-14 Yao Qi <yao@codesourcery.com>
544 * linux-ppc-low.c: Include "nat/ppc-linux.h".
545 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
546 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
547 (PT_ORIG_R3, PT_TRAP): Likewise.
548 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
549 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
550 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
552 2015-01-10 Joel Brobecker <brobecker@adacore.com>
554 * i387-fp.c (i387_cache_to_xsave): In look over
555 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
556 zmmh_low_space field by use of zmmh_high_space.
558 2015-01-09 Pedro Alves <palves@redhat.com>
560 * linux-low.c (step_over_bkpt): Move higher up in the file.
561 (handle_extended_wait): Don't store the stop_pc here.
562 (get_stop_pc): Adjust comments and rename to ...
563 (check_stopped_by_breakpoint): ... this. Record whether the LWP
564 stopped for a software breakpoint or hardware breakpoint.
565 (thread_still_has_status_pending_p): New function.
566 (status_pending_p_callback): Use
567 thread_still_has_status_pending_p. If the event is no longer
568 interesting, resume the LWP.
569 (handle_tracepoints): Add assert.
570 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
571 (wstatus_maybe_breakpoint): New function.
572 (cancel_breakpoint): Delete function.
573 (check_stopped_by_watchpoint): New function, factored out from
574 linux_low_filter_event.
575 (lp_status_maybe_breakpoint): Delete function.
576 (linux_low_filter_event): Remove filter_ptid argument.
577 Leave thread group exits pending here. Store the LWP's stop PC.
578 Always leave events pending.
579 (linux_wait_for_event_filtered): Pull all events out of the
580 kernel, and leave them all pending.
581 (count_events_callback, select_event_lwp_callback): Consider all
583 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
584 (select_event_lwp): Only give preference to the stepping LWP in
585 all-stop mode. Adjust comments.
586 (ignore_event): New function.
587 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
588 references to cancel_breakpoints. Adjust to renames. Also give
589 equal priority to all LWPs that have had events in non-stop mode.
590 If reporting a software breakpoint event, unadjust the LWP's PC.
591 (linux_wait): If linux_wait_1 returned an ignored event, retry.
592 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
594 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
595 (resume_status_pending_p): Use thread_still_has_status_pending_p.
596 (linux_stopped_by_watchpoint): Adjust.
597 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
598 * linux-low.h (enum lwp_stop_reason): New.
599 (struct lwp_info) <stop_pc>: Adjust comment.
600 <stopped_by_watchpoint>: Delete field.
601 <stop_reason>: New field.
602 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
603 * mem-break.c (software_breakpoint_inserted_here)
604 (hardware_breakpoint_inserted_here): New function.
605 * mem-break.h (software_breakpoint_inserted_here)
606 (hardware_breakpoint_inserted_here): Declare.
607 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
608 (cancel_breakpoints): Delete.
609 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
610 (upload_fast_traceframes): Remove references to
613 2015-01-09 Pedro Alves <palves@redhat.com>
615 * thread-db.c (find_new_threads_callback): Ignore thread if the
616 kernel thread ID is -1.
618 2015-01-09 Pedro Alves <palves@redhat.com>
620 * linux-low.c (linux_attach_fail_reason_string): Move to
621 nat/linux-ptrace.c, and rename.
622 (linux_attach_lwp): Update comment.
623 (attach_proc_task_lwp_callback): New function.
624 (linux_attach): Adjust to rename and use
625 linux_proc_attach_tgid_threads.
626 (linux_attach_fail_reason_string): Delete declaration.
628 2015-01-01 Joel Brobecker <brobecker@adacore.com>
630 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
631 * server.c (gdbserver_version): Likewise.
633 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
635 * remote-utils.c: Include ctype.h.
636 (input_interrupt): Explicitly handle the case when the char
637 received is the NUL byte. Improve the printing of non-ASCII
640 2014-12-16 Joel Brobecker <brobecker@adacore.com>
642 * linux-low.c (linux_low_filter_event): Update call to
643 linux_enable_event_reporting following the addition of
644 a new parameter to that function.
646 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
649 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
650 (AARCH64_FPCR_REGNO): Likewise.
651 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
652 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
653 (aarch64_store_fpregset): Likewise.
655 2014-12-15 Joel Brobecker <brobecker@adacore.com>
657 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
658 Remove FIXME comment about assumption about N.
660 2014-12-13 Joel Brobecker <brobecker@adacore.com>
662 * configure.ac: If large-file support is disabled in GDBserver,
663 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
664 * configure: Regenerate.
666 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
668 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
669 warning upon ENODATA from ptrace.
670 * linux-s390-low.c (s390_store_tdb): New.
671 (s390_regsets): Add regset for NT_S390_TDB.
673 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
675 * linux-low.c (regsets_store_inferior_registers): Skip regsets
676 without a fill_function.
677 * linux-s390-low.c (s390_fill_last_break): Remove.
678 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
679 (s390_arch_setup): Use regset's size instead of fill_function for
682 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
684 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
685 the regset's store function when ptrace returned an error.
686 * regcache.c (get_thread_regcache): Invalidate register cache
687 before fetching inferior's registers.
689 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
691 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
692 while-loop as for-loop.
693 (regsets_store_inferior_registers): Likewise.
695 2014-11-28 Yao Qi <yao@codesourcery.com>
697 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
698 * config.in, configure: Re-generate.
699 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
702 2014-11-21 Yao Qi <yao@codesourcery.com>
704 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
705 (AC_CHECK_HEADERS): Remove malloc.h.
706 * configure: Re-generated.
707 * config.in: Re-generated.
708 * server.h: Don't include alloca.h and malloc.h.
709 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
710 Don't include malloc.h.
712 2014-11-17 Joel Brobecker <brobecker@adacore.com>
714 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
715 corresponding ERRNO check in same block.
717 2014-11-12 Pedro Alves <palves@redhat.com>
719 * server.c (cont_thread): Update comment.
720 (start_inferior, attach_inferior): No longer clear cont_thread.
721 (handle_v_cont): No longer set cont_thread.
722 (captured_main): Clear cont_thread each time a GDB connects.
724 2014-11-12 Pedro Alves <palves@redhat.com>
726 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
727 thread, and don't resume all threads if the Hc thread has exited.
729 2014-11-12 Pedro Alves <palves@redhat.com>
731 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
732 the process group instead of to a specific LWP.
734 2014-10-15 Pedro Alves <palves@redhat.com>
737 * win32-arm-low.c (arm_set_thread_context): Remove current_event
739 (arm_set_thread_context): Delete.
740 (the_low_target): Adjust.
741 * win32-i386-low.c (debug_registers_changed)
742 (debug_registers_used): Delete.
743 (update_debug_registers_callback): New function.
744 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
745 needing to update their debug registers.
746 (win32_get_current_dr): New function.
747 (x86_dr_low_get_addr, x86_dr_low_get_control)
748 (x86_dr_low_get_status): Fetch the debug register from the thread
750 (i386_initial_stuff): Adjust.
751 (i386_get_thread_context): Remove current_event parameter. Don't
752 clear debug_registers_changed nor copy DR values to
754 (i386_set_thread_context): Delete.
755 (i386_prepare_to_resume): New function.
756 (i386_thread_added): Mark the thread as needing to update irs
758 (the_low_target): Remove i386_set_thread_context and install
759 i386_prepare_to_resume.
760 * win32-low.c (win32_get_thread_context): Adjust.
761 (win32_set_thread_context): Use SetThreadContext
763 (win32_prepare_to_resume): New function.
764 (win32_require_context): New function, factored out from ...
765 (thread_rec): ... this.
766 (continue_one_thread): Call win32_prepare_to_resume on each thread
767 we're about to continue.
768 (win32_resume): Call win32_prepare_to_resume on the event thread.
769 * win32-low.h (struct win32_thread_info)
770 <debug_registers_changed>: New field.
771 (struct win32_target_ops): Change prototype of set_thread_context,
772 delete set_thread_context and add prepare_to_resume.
773 (win32_require_context): New declaration.
775 2014-10-08 Gary Benson <gbenson@redhat.com>
777 * server.h: Do not include common-exceptions.h.
779 2014-10-08 Gary Benson <gbenson@redhat.com>
781 * server.h: Do not include cleanups.h.
783 2014-09-30 James Hogan <james.hogan@imgtec.com>
785 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
788 2014-09-23 Yao Qi <yao@codesourcery.com>
790 * linux-low.c (lp_status_maybe_breakpoint): New function.
791 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
792 (count_events_callback): Likewise.
793 (select_event_lwp_callback): Likewise.
794 (cancel_breakpoints_callback): Likewise.
796 2014-09-19 Don Breazeal <donb@codesourcery.com>
798 * linux-low.c (handle_extended_wait): Call
799 linux_ptrace_get_extended_event.
800 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
801 linux_is_extended_waitstatus.
803 2014-09-16 Joel Brobecker <brobecker@adacore.com>
805 * Makefile.in (CPPFLAGS): Define.
806 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
807 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
809 2014-09-16 Gary Benson <gbenson@redhat.com>
811 * inferiors.h (current_inferior): Renamed as...
812 (current_thread): New variable. All uses updated.
813 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
814 (maybe_move_out_of_jump_pad): Likewise.
815 (cancel_breakpoint): Likewise.
816 (linux_low_filter_event): Likewise.
817 (wait_for_sigstop): Likewise.
818 (linux_resume_one_lwp): Likewise.
819 (need_step_over_p): Likewise.
820 (start_step_over): Likewise.
821 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
822 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
823 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
824 and save_inferior as saved_thread.
825 * regcache.c (get_thread_regcache): Renamed saved_inferior as
827 (regcache_invalidate_thread): Likewise.
828 * remote-utils.c (prepare_resume_reply): Likewise.
829 * thread-db.c (thread_db_get_tls_address): Likewise.
830 (disable_thread_event_reporting): Likewise.
831 (remove_thread_event_breakpoints): Likewise.
832 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
834 * target.h (set_desired_inferior): Renamed as...
835 (set_desired_thread): New declaration. All uses updated.
836 * server.c (myresume): Updated comment to reference thread instead
838 (handle_serial_event): Likewise.
839 (handle_target_event): Likewise.
841 2014-09-12 Tom Tromey <tromey@redhat.com>
842 Gary Benson <gbenson@redhat.com>
844 * regcache.h: Include common-regcache.h.
845 (regcache_read_pc): Don't declare.
846 * regcache.c (get_thread_regcache_for_ptid): New function.
848 2014-09-11 Tom Tromey <tromey@redhat.com>
849 Gary Benson <gbenson@redhat.com>
851 * symbol.c: New file.
852 * Makefile.in (SFILES): Add symbol.c.
855 2014-09-11 Gary Benson <gbenson@redhat.com>
857 * target.c (target_stop_ptid, target_continue_ptid): New
860 2014-09-11 Tom Tromey <tromey@redhat.com>
861 Gary Benson <gbenson@redhat.com>
863 * target.h: Include target/target.h.
864 * target.c (target_read_memory, target_read_uint32)
865 (target_write_memory): New functions.
867 2014-09-11 Gary Benson <gbenson@redhat.com>
869 * server.h (debug_hw_points): Don't declare.
870 * server.c (debug_hw_points): Don't define. Replace all uses
871 with show_debug_regs.
872 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
873 all uses with show_debug_regs.
875 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
877 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
878 endianness into account.
879 (ppc_supply_ptrace_register): Likewise.
881 2014-09-03 James Hogan <james.hogan@imgtec.com>
883 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
884 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
886 2014-09-03 Gary Benson <gbenson@redhat.com>
888 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
889 ALL_DEBUG_ADDRESS_REGISTERS.
891 2014-09-02 Gary Benson <gbenson@redhat.com>
893 * i386-low.h: Renamed as...
894 * x86-low.h: New file. All type, function and variable name
895 prefixes changed from "i386_" to "x86_". All references updated.
896 * i386-low.c: Renamed as...
897 * x86-low.c: New file. All type, function and variable name
898 prefixes changed from "i386_" to "x86_". All references updated.
900 2014-09-02 Gary Benson <gbenson@redhat.com>
902 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
903 (x86_linux_new_thread): Likewise.
905 2014-08-29 Gary Benson <gbenson@redhat.com>
907 * server.h (setjmp.h): Do not include.
908 (toplevel): Do not declare.
909 (common-exceptions.h): Include.
910 (cleanups.h): Likewise.
911 * server.c (toplevel): Do not define.
912 (exit_code): New static global.
913 (detach_or_kill_for_exit_cleanup): New function.
914 (main): New function. Original main renamed to...
915 (captured_main): New function.
916 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
918 2014-08-29 Gary Benson <gbenson@redhat.com>
920 * Makefile.in (SFILES): Add common/common-exceptions.c.
921 (OBS): Add common-exceptions.o.
922 (common-exceptions.o): New rule.
923 * utils.c (prepare_to_throw_exception): New function.
925 2014-08-29 Gary Benson <gbenson@redhat.com>
927 * config.in: Regenerate.
928 * configure: Likewise.
930 2014-08-29 Gary Benson <gbenson@redhat.com>
932 * Makefile.in (SFILES): Add common/cleanups.c.
934 (cleanups.o): New rule.
936 2014-08-29 Gary Benson <gbenson@redhat.com>
938 * utils.c (internal_vwarning): New function.
940 2014-08-28 Gary Benson <gbenson@redhat.com>
942 * utils.h (fatal): Remove declaration.
943 * utils.c (fatal): Remove function.
945 2014-08-28 Gary Benson <gbenson@redhat.com>
947 * tracepoint.c (gdb_agent_init): Replace fatal with
949 (initialize_tracepoint): Likewise.
951 2014-08-28 Gary Benson <gbenson@redhat.com>
953 * remote-utils.c (remote_prepare): Replace fatal with error.
955 2014-08-28 Gary Benson <gbenson@redhat.com>
957 * linux-low.c (linux_async): Replace fatal with warning.
959 (linux_start_non_stop): Return -1 if linux_async failed.
961 2014-08-28 Gary Benson <gbenson@redhat.com>
963 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
965 (i386_dr_low_get_addr): Remove vague comment.
966 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
969 2014-08-28 Gary Benson <gbenson@redhat.com>
971 * inferiors.c (get_thread_process): Replace check with gdb_assert.
972 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
974 (linux_resume_one_lwp): Likewise.
975 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
977 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
979 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
980 (init_register_cache): Replace fatal with gdb_assert_not_reached.
981 (find_register_by_name): Replace fatal with internal_error.
982 (find_regno): Likewise.
983 * tdesc.c (init_target_desc): Replace check with gdb_assert.
984 * thread-db.c (thread_db_create_event): Likewise.
985 (thread_db_load_search): Likewise.
986 (try_thread_db_load_1): Likewise.
987 * tracepoint.c (get_jump_space_head): Replace fatal with
989 (claim_trampoline_space): Likewise.
990 (have_fast_tracepoint_trampoline_buffer): Likewise.
991 (cmd_qtstart): Likewise.
992 (stop_tracing): Likewise.
993 (fast_tracepoint_collecting): Likewise.
994 (target_malloc): Likewise.
995 (download_tracepoint): Likewise.
996 (download_trace_state_variables): Replace check with gdb_assert.
997 (upload_fast_traceframes): Replace fatal with internal_error.
999 2014-08-19 Tom Tromey <tromey@redhat.com>
1000 Gary Benson <gbenson@redhat.com>
1002 * Makefile.in (SFILES): Add common/common-debug.c.
1003 (OBS): Add common-debug.o.
1004 (common-debug.o): New rule.
1005 * debug.h (debug_printf): Don't declare.
1006 * debug.c (debug_printf): Renamed and rewritten as...
1007 (debug_vprintf): New function.
1009 2014-08-19 Gary Benson <gbenson@redhat.com>
1011 * utils.h: Do not include print-utils.h.
1013 2014-08-19 Tom Tromey <tromey@redhat.com>
1014 Gary Benson <gbenson@redhat.com>
1016 * server.h: Add static assertion.
1017 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
1019 2014-08-19 Tom Tromey <tromey@redhat.com>
1020 Gary Benson <gbenson@redhat.com>
1022 * Makefile.in (SFILES): Add common/errors.c.
1023 (OBS): Add errors.o.
1024 (IPA_OBS): Add errors-ipa.o.
1025 (errors.o): New rule.
1026 (errors-ipa.o): Likewise.
1027 * utils.h (perror_with_name, error, warning): Don't declare.
1028 * utils.c (warning): Renamed and rewritten as...
1029 (vwarning): New function.
1030 (error): Renamed and rewritten as...
1031 (verror): New function.
1032 (internal_error): Renamed and rewritten as...
1033 (internal_verror): New function.
1035 2014-08-07 Gary Benson <gbenson@redhat.com>
1037 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
1038 * configure: Regenerate.
1039 * config.in: Likewise.
1040 * server.h: Do not include errno.h.
1041 * event-loop.c: Likewise.
1042 * hostio-errno.c: Likewise.
1043 * linux-low.c: Likewise.
1044 * remote-utils.c: Likewise.
1045 * spu-low.c: Likewise.
1046 * utils.c: Likewise.
1047 * gdbreplay.c: Unconditionally include errno.h.
1049 2014-08-07 Gary Benson <gbenson@redhat.com>
1051 * server.h: Do not include string.h.
1052 * event-loop.c: Likewise.
1053 * linux-low.c: Likewise.
1054 * regcache.c: Likewise.
1055 * remote-utils.c: Likewise.
1056 * spu-low.c: Likewise.
1057 * utils.c: Likewise.
1059 2014-08-07 Gary Benson <gbenson@redhat.com>
1061 * server.h: Do not include gdb_assert.h.
1063 2014-08-07 Gary Benson <gbenson@redhat.com>
1065 * server.h: Do not include common-utils.h.
1067 2014-08-07 Gary Benson <gbenson@redhat.com>
1069 * server.h: Do not include ptid.h.
1070 * notif.h: Likewise.
1072 2014-08-07 Gary Benson <gbenson@redhat.com>
1074 * server.h: Do not include gdb_locale.h.
1076 2014-08-07 Gary Benson <gbenson@redhat.com>
1078 * server.h: Do not include gdb/signals.h.
1079 * win32-low.c: Likewise.
1081 2014-08-07 Gary Benson <gbenson@redhat.com>
1083 * server.h: Do not include pathmax.h.
1085 2014-08-07 Gary Benson <gbenson@redhat.com>
1087 * server.h: Do not include libiberty.h.
1088 * linux-bfin-low.c: Likewise.
1090 2014-08-07 Gary Benson <gbenson@redhat.com>
1092 * server.h: Do not include ansidecl.h.
1094 2014-08-07 Gary Benson <gbenson@redhat.com>
1096 * linux-x86-low.c: Do not include stddef.h.
1097 * lynx-ppc-low.c: Likewise.
1098 * tracepoint.c: Likewise.
1100 2014-08-07 Gary Benson <gbenson@redhat.com>
1102 * server.h: Do not include stdarg.h.
1103 * nto-low.c: Likewise.
1105 2014-08-07 Gary Benson <gbenson@redhat.com>
1107 * server.h: Do not include stdlib.h.
1108 * inferiors.c: Likewise.
1109 * linux-low.c: Likewise.
1110 * regcache.c: Likewise.
1111 * spu-low.c: Likewise.
1112 * tracepoint.c: Likewise.
1113 * utils.c: Likewise.
1115 2014-08-07 Gary Benson <gbenson@redhat.com>
1117 * server.h: Do not include stdio.h.
1118 * linux-low.c: Likewise.
1119 * remote-utils.c: Likewise.
1120 * spu-low.c: Likewise.
1121 * utils.c: Likewise.
1122 * wincecompat.c: Likewise.
1124 2014-08-06 Gary Benson <gbenson@redhat.com>
1126 * regcache.c (init_register_cache): Move conditionals inside if.
1128 2014-08-06 Gary Benson <gbenson@redhat.com>
1130 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
1132 2014-07-31 Gary Benson <gbenson@redhat.com>
1134 * ax.h: Do not include server.h.
1135 * gdbthread.h: Likewise.
1136 * lynx-low.h: Likewise.
1137 * notif.h: Likewise.
1139 2014-07-30 Gary Benson <gbenson@redhat.com>
1141 * server.h: Include common-defs.h.
1142 Do not include config.h or build-gnulib-gdbserver/config.h.
1144 2014-07-30 Gary Benson <gbenson@redhat.com>
1146 * hostio-errno.c: Move server.h to top of includes list.
1147 * inferiors.c: Likewise.
1148 * linux-x86-low.c: Likewise.
1149 * notif.c: Include server.h.
1151 2014-07-24 Tom Tromey <tromey@redhat.com>
1152 Gary Benson <gbenson@redhat.com>
1154 * server.h (CORE_ADDR): Now unsigned.
1156 2014-07-16 Pedro Alves <palves@redhat.com>
1158 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
1160 2014-07-15 Pedro Alves <palves@redhat.com>
1162 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
1165 2014-07-11 Pedro Alves <palves@redhat.com>
1167 * linux-low.c (kill_wait_lwp): New function, based on
1168 kill_one_lwp_callback, but use my_waitpid directly.
1169 (kill_one_lwp_callback, linux_kill): Use it.
1171 2014-06-23 Pedro Alves <palves@redhat.com>
1173 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
1174 before setting DR0..DR3.
1176 2014-06-20 Gary Benson <gbenson@redhat.com>
1178 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
1179 * configure: Regenerated.
1180 * config.in: Likewise.
1182 2014-06-20 Gary Benson <gbenson@redhat.com>
1184 * Makefile.in (SFILES): Update locations for files moved
1186 (object file files): Reordered.
1188 2014-06-20 Gary Benson <gbenson@redhat.com>
1190 * i386-low.h (i386_dr_low_can_set_addr): Removed.
1191 (i386_dr_low_set_addr): Likewise.
1192 (i386_dr_low_get_addr): Likewise.
1193 (i386_dr_low_can_set_control): Likewise.
1194 (i386_dr_low_set_control): Likewise.
1195 (i386_dr_low_get_control): Likewise.
1196 (i386_dr_low_get_status): Likewise.
1197 (i386_get_debug_register_length): Likewise.
1198 * linux-x86-low.c (i386_dr_low_set_addr):
1199 Changed signature. Made static.
1200 (i386_dr_low_get_addr): Likewise.
1201 (i386_dr_low_set_control): Likewise.
1202 (i386_dr_low_get_control): Likewise.
1203 (i386_dr_low_get_status): Likewise.
1204 (i386_dr_low): New global variable.
1205 * win32-i386-low.c (i386_dr_low_set_addr):
1206 Changed signature. Made static.
1207 (i386_dr_low_get_addr): Likewise.
1208 (i386_dr_low_set_control): Likewise.
1209 (i386_dr_low_get_control): Likewise.
1210 (i386_dr_low_get_status): Likewise.
1211 (i386_dr_low): New global variable.
1213 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
1215 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
1216 * Makefile.in (AR, AR_FLAGS): Define.
1217 * configure: Regenerate.
1219 2014-06-19 Gary Benson <gbenson@redhat.com>
1221 * Makefile.in (i386-dregs.o): New rule.
1222 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
1223 * i386-low.c (target.h): Remove include.
1224 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
1225 (DR_CONTROL_SHIFT): Likewise.
1226 (DR_CONTROL_SIZE): Likewise.
1227 (DR_RW_EXECUTE): Likewise.
1228 (DR_RW_WRITE): Likewise.
1229 (DR_RW_READ): Likewise.
1230 (DR_RW_IORW): Likewise.
1231 (DR_LEN_1): Likewise.
1232 (DR_LEN_2): Likewise.
1233 (DR_LEN_4): Likewise.
1234 (DR_LEN_8): Likewise.
1235 (DR_LOCAL_ENABLE_SHIFT): Likewise.
1236 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
1237 (DR_ENABLE_SIZE): Likewise.
1238 (DR_LOCAL_SLOWDOWN): Likewise.
1239 (DR_GLOBAL_SLOWDOWN): Likewise.
1240 (DR_CONTROL_RESERVED): Likewise.
1241 (I386_DR_CONTROL_MASK): Likewise.
1242 (I386_DR_VACANT): Likewise.
1243 (I386_DR_LOCAL_ENABLE): Likewise.
1244 (I386_DR_GLOBAL_ENABLE): Likewise.
1245 (I386_DR_DISABLE): Likewise.
1246 (I386_DR_SET_RW_LEN): Likewise.
1247 (I386_DR_GET_RW_LEN): Likewise.
1248 (I386_DR_WATCH_HIT): Likewise.
1249 (i386_wp_op_t): Likewise.
1250 (i386_show_dr): Likewise.
1251 (i386_length_and_rw_bits): Likewise.
1252 (i386_insert_aligned_watchpoint): Likewise.
1253 (i386_remove_aligned_watchpoint): Likewise.
1254 (i386_handle_nonaligned_watchpoint): Likewise.
1255 i386_update_inferior_debug_regs(): Likewise.
1256 (i386_dr_insert_watchpoint): Likewise.
1257 (i386_dr_remove_watchpoint): Likewise.
1258 (i386_dr_region_ok_for_watchpoint): Likewise.
1259 (i386_dr_stopped_data_address): Likewise.
1260 (i386_dr_stopped_by_watchpoint): Likewise.
1262 2014-06-19 Gary Benson <gbenson@redhat.com>
1264 * i386-low.c (i386_dr_show): Renamed to
1265 i386_show_dr and made static. All uses updated.
1266 (i386_dr_length_and_rw_bits): Renamed to
1267 i386_length_and_rw_bits and made static.
1269 (i386_dr_insert_aligned_watchpoint): Renamed to
1270 i386_insert_aligned_watchpoint and made static.
1272 (i386_dr_remove_aligned_watchpoint): Renamed to
1273 i386_remove_aligned_watchpoint and made static.
1275 (i386_dr_update_inferior_debug_regs): Renamed to
1276 i386_update_inferior_debug_regs and made static.
1279 2014-06-18 Gary Benson <gbenson@redhat.com>
1281 * i386-low.h (i386_dr_low_can_set_addr): New macro.
1282 (i386_dr_low_can_set_control): Likewise.
1283 (i386_get_debug_register_length): Likewise.
1284 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
1285 (i386_dr_low_can_set_control): Likewise.
1286 (i386_get_debug_register_length): Likewise.
1288 2014-06-17 Gary Benson <gbenson@redhat.com>
1290 * i386-low.h (i386-dregs.h): New include.
1291 (DR_FIRSTADDR): Now in i386-dregs.h.
1292 (DR_LASTADDR): Likewise.
1293 (DR_NADDR): Likewise.
1294 (DR_STATUS): Likewise.
1295 (DR_CONTROL): Likewise.
1296 (i386_debug_reg_state): Likewise.
1297 (i386_dr_insert_watchpoint): Likewise.
1298 (i386_dr_remove_watchpoint): Likewise.
1299 (i386_dr_region_ok_for_watchpoint): Likewise.
1300 (i386_dr_stopped_data_address): Likewise.
1301 (i386_dr_stopped_by_watchpoint): Likewise.
1302 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
1304 2014-06-18 Gary Benson <gbenson@redhat.com>
1306 * i386-low.h (i386_low_insert_watchpoint): Renamed to
1307 i386_dr_insert_watchpoint.
1308 (i386_low_remove_watchpoint): Renamed to
1309 i386_dr_remove_watchpoint.
1310 (i386_low_region_ok_for_watchpoint): Renamed to
1311 i386_dr_region_ok_for_watchpoint.
1312 (i386_low_stopped_data_address): Renamed to
1313 i386_dr_stopped_data_address.
1314 (i386_low_stopped_by_watchpoint): Renamed to
1315 i386_dr_stopped_by_watchpoint.
1316 * i386-low.c (i386_show_dr): Renamed to
1317 i386_dr_show and made nonstatic. All uses updated.
1318 (i386_length_and_rw_bits): Renamed to
1319 i386_dr_length_and_rw_bits and made nonstatic.
1321 (i386_insert_aligned_watchpoint): Renamed to
1322 i386_dr_insert_aligned_watchpoint and made nonstatic.
1324 (i386_remove_aligned_watchpoint): Renamed to
1325 i386_dr_remove_aligned_watchpoint and made nonstatic.
1327 (i386_update_inferior_debug_regs): Renamed to
1328 i386_dr_update_inferior_debug_regs and made nonstatic.
1330 (i386_low_insert_watchpoint): Renamed to
1331 i386_dr_insert_watchpoint. All uses updated.
1332 (i386_low_remove_watchpoint): Renamed to
1333 i386_dr_remove_watchpoint. All uses updated.
1334 (i386_low_region_ok_for_watchpoint): Renamed to
1335 i386_dr_region_ok_for_watchpoint. All uses updated.
1336 (i386_low_stopped_data_address): Renamed to
1337 i386_dr_stopped_data_address. All uses updated.
1338 (i386_low_stopped_by_watchpoint): Renamed to
1339 i386_dr_stopped_by_watchpoint. All uses updated.
1341 2014-06-18 Gary Benson <gbenson@redhat.com>
1343 * i386-low.c (i386_dr_low_can_set_addr): New macro.
1344 (i386_dr_low_can_set_control): Likewise.
1345 (i386_insert_aligned_watchpoint): New check.
1347 2014-06-18 Gary Benson <gbenson@redhat.com>
1349 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
1352 2014-06-18 Gary Benson <gbenson@redhat.com>
1354 * i386-low.c (i386_length_and_rw_bits): Use internal_error
1355 instead of fatal and error.
1356 (i386_handle_nonaligned_watchpoint): Likewise.
1358 2014-06-18 Gary Benson <gbenson@redhat.com>
1360 * i386-low.c (i386_get_debug_register_length): New macro.
1361 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
1362 (i386_show_dr): Use debug_printf instead of fprintf. Use
1363 phex to format values.
1365 2014-06-18 Gary Benson <gbenson@redhat.com>
1367 * i386-low.h: Comment changes.
1368 * i386-low.c: Likewise.
1370 2014-06-18 Gary Benson <gbenson@redhat.com>
1372 * i386-low.c: Whitespace changes.
1374 2014-06-12 Tom Tromey <tromey@redhat.com>
1376 * utils.c (freeargv): Remove.
1378 2014-06-12 Tom Tromey <tromey@redhat.com>
1380 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
1381 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
1382 (parse_debug_format_options): Likewise.
1383 (gdbserver_usage): Likewise.
1384 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
1385 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
1386 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
1388 ($(LIBGNU)): Depend on libiberty.
1389 (all-lib): Recurse into all subdirs.
1390 (install-only): Invoke "install" target in subdirs.
1391 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
1393 * configure: Rebuild.
1394 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
1395 for vasprintf, vsnprintf, or gettimeofday.
1396 * configure.srv: Don't add safe-ctype.o or lbasename.o to
1399 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1401 * development.sh: Delete.
1402 * Makefile.in (config.status): Adjust dependency on development.sh.
1403 * configure.ac: Adjust development.sh source call.
1404 * configure: Regenerate.
1406 2014-06-02 Pedro Alves <palves@redhat.com>
1408 * ax.c (gdb_free_agent_expr): New function.
1409 * ax.h (gdb_free_agent_expr): New declaration.
1410 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
1412 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
1414 (clear_breakpoint_conditions_and_commands): New function.
1415 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
1416 (clear_breakpoint_conditions_and_commands): New declaration.
1418 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1420 * linux-aarch64-low.c (asm/ptrace.h): Include.
1422 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
1424 Fix TLS access for -static -pthread.
1425 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
1426 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
1427 (thread_db_load_search, try_thread_db_load_1): Initialize it.
1429 2014-05-20 Pedro Alves <palves@redhat.com>
1431 * linux-aarch64-low.c (aarch64_insert_point)
1432 (aarch64_remove_point): No longer check whether the type is
1433 supported here. Adjust to new interface.
1434 (the_low_target): Install aarch64_supports_z_point_type as
1435 supports_z_point_type method.
1436 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
1437 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
1438 instead of a Z packet char. Adjust.
1439 (arm_supports_z_point_type): New function.
1440 (arm_insert_point, arm_remove_point): Adjust to new interface.
1441 (the_low_target): Install arm_supports_z_point_type.
1442 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
1443 (cris_insert_point, cris_remove_point): Adjust to new interface.
1444 Don't check whether the type is supported here.
1445 (the_low_target): Install cris_supports_z_point_type.
1446 * linux-low.c (linux_supports_z_point_type): New function.
1447 (linux_insert_point, linux_remove_point): Adjust to new interface.
1448 * linux-low.h (struct linux_target_ops) <insert_point,
1449 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
1450 raw_breakpoint pointer parameter.
1451 <supports_z_point_type>: New method.
1452 * linux-mips-low.c (mips_supports_z_point_type): New function.
1453 (mips_insert_point, mips_remove_point): Adjust to new interface.
1454 Use mips_supports_z_point_type.
1455 (the_low_target): Install mips_supports_z_point_type.
1456 * linux-ppc-low.c (the_low_target): Install NULL as
1457 supports_z_point_type method.
1458 * linux-s390-low.c (the_low_target): Install NULL as
1459 supports_z_point_type method.
1460 * linux-sparc-low.c (the_low_target): Install NULL as
1461 supports_z_point_type method.
1462 * linux-x86-low.c (x86_supports_z_point_type): New function.
1463 (x86_insert_point): Adjust to new insert_point interface. Use
1464 insert_memory_breakpoint. Adjust to new
1465 i386_low_insert_watchpoint interface.
1466 (x86_remove_point): Adjust to remove_point interface. Use
1467 remove_memory_breakpoint. Adjust to new
1468 i386_low_remove_watchpoint interface.
1469 (the_low_target): Install x86_supports_z_point_type.
1470 * lynx-low.c (lynx_target_ops): Install NULL as
1471 supports_z_point_type callback.
1472 * nto-low.c (nto_supports_z_point_type): New.
1473 (nto_insert_point, nto_remove_point): Adjust to new interface.
1474 (nto_target_ops): Install nto_supports_z_point_type.
1475 * mem-break.c: Adjust intro comment.
1476 (struct raw_breakpoint) <raw_type, size>: New fields.
1477 <inserted>: Update comment.
1478 <shlib_disabled>: Delete field.
1479 (enum bkpt_type) <gdb_breakpoint>: Delete value.
1480 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
1481 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
1482 (raw_bkpt_type_to_target_hw_bp_type): New function.
1483 (find_enabled_raw_code_breakpoint_at): New function.
1484 (find_raw_breakpoint_at): New type and size parameters. Use them.
1485 (insert_memory_breakpoint): New function, based off
1486 set_raw_breakpoint_at.
1487 (remove_memory_breakpoint): New function.
1488 (set_raw_breakpoint_at): Reimplement.
1489 (set_breakpoint): New, based on set_breakpoint_at.
1490 (set_breakpoint_at): Reimplement.
1491 (delete_raw_breakpoint): Go through the_target->remove_point
1492 instead of assuming memory breakpoints.
1493 (find_gdb_breakpoint_at): Delete.
1494 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
1495 (find_gdb_breakpoint): New function.
1496 (set_gdb_breakpoint_at): Delete.
1497 (z_type_supported): New function.
1498 (set_gdb_breakpoint_1): New function, loosely based off
1499 set_gdb_breakpoint_at.
1500 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1501 (delete_gdb_breakpoint_at): Delete.
1502 (delete_gdb_breakpoint_1): New function, loosely based off
1503 delete_gdb_breakpoint_at.
1504 (delete_gdb_breakpoint): New function.
1505 (clear_gdb_breakpoint_conditions): Rename to ...
1506 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1508 (add_condition_to_breakpoint): Make static.
1509 (add_breakpoint_condition): Take a struct breakpoint pointer
1510 instead of an address. Adjust.
1511 (gdb_condition_true_at_breakpoint): Rename to ...
1512 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1514 (gdb_condition_true_at_breakpoint): Reimplement.
1515 (add_breakpoint_commands): Take a struct breakpoint pointer
1516 instead of an address. Adjust.
1517 (gdb_no_commands_at_breakpoint): Rename to ...
1518 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1519 parameter. Return true if no breakpoint was found. Change debug
1521 (gdb_no_commands_at_breakpoint): Reimplement.
1522 (run_breakpoint_commands): Rename to ...
1523 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1524 and change return type to boolean.
1525 (run_breakpoint_commands): New function.
1526 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1527 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1528 breakpoint. Go through the_target->remove_point instead of
1529 assuming memory breakpoint.
1530 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1531 software and hardware breakpoints.
1532 (reinsert_raw_breakpoint): Go through the_target->insert_point
1533 instead of assuming memory breakpoint.
1534 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1535 software and hardware breakpoints.
1536 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1537 Check both software and hardware breakpoints.
1538 (validate_inserted_breakpoint): Assert the breakpoint is a
1539 software breakpoint. Set the inserted flag to -1 instead of
1540 setting shlib_disabled.
1541 (delete_disabled_breakpoints): Adjust.
1542 (validate_breakpoints): Only validate software breakpoints.
1543 Adjust to inserted flag change.
1544 (check_mem_read, check_mem_write): Skip breakpoint types other
1545 than software breakpoints. Adjust to inserted flag change.
1546 * mem-break.h (enum raw_bkpt_type): New enum.
1547 (raw_breakpoint, struct process_info): Forward declare.
1548 (Z_packet_to_target_hw_bp_type): Delete declaration.
1549 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1550 (set_gdb_breakpoint, delete_gdb_breakpoint)
1551 (clear_breakpoint_conditions): New declarations.
1552 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1553 (breakpoint_inserted_here): Update comment.
1554 (add_breakpoint_condition, add_breakpoint_commands): Replace
1555 address parameter with a breakpoint pointer parameter.
1556 (gdb_breakpoint_here): Update comment.
1557 (delete_gdb_breakpoint_at): Delete.
1558 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1559 * server.c (process_point_options): Take a struct breakpoint
1560 pointer instead of an address. Adjust.
1561 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1562 delete_gdb_breakpoint.
1563 * spu-low.c (spu_target_ops): Install NULL as
1564 supports_z_point_type method.
1565 * target.h: Include mem-break.h.
1566 (struct target_ops) <prepare_to_access_memory>: Update comment.
1567 <supports_z_point_type>: New field.
1568 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1569 instead of a char. Also take a raw breakpoint pointer.
1570 * win32-arm-low.c (the_low_target): Install NULL as
1571 supports_z_point_type.
1572 * win32-i386-low.c (i386_supports_z_point_type): New function.
1573 (i386_insert_point, i386_remove_point): Adjust to new interface.
1574 (the_low_target): Install i386_supports_z_point_type.
1575 * win32-low.c (win32_supports_z_point_type): New function.
1576 (win32_insert_point, win32_remove_point): Adjust to new interface.
1577 (win32_target_ops): Install win32_supports_z_point_type.
1578 * win32-low.h (struct win32_target_ops):
1579 <supports_z_point_type>: New method.
1580 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1581 instead of a char. Also take a raw breakpoint pointer.
1583 2014-05-20 Pedro Alves <palves@redhat.com>
1585 * mem-break.h: Include break-common.h.
1586 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1587 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1588 (Z_packet_to_target_hw_bp_type): New declaration.
1589 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1590 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1591 (Z_PACKET_ACCESS_WP): Delete macros.
1592 (Z_packet_to_hw_type): Delete function.
1593 * i386-low.h: Don't include break-common.h here.
1594 (Z_packet_to_hw_type): Delete declaration.
1595 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1596 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1597 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1598 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1599 * linux-aarch64-low.c: Don't include break-common.h here.
1600 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1601 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1602 (Z_packet_to_target_hw_bp_type): Delete function.
1603 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1605 (mips_insert_point, mips_remove_point): Use
1606 Z_packet_to_target_hw_bp_type.
1608 2014-05-20 Pedro Alves <palves@redhat.com>
1610 * linux-aarch64-low.c: Include break-common.h.
1611 (enum target_point_type): Delete.
1612 (Z_packet_to_point_type): Rename to ...
1613 (Z_packet_to_target_hw_bp_type): ... this, and return a
1614 target_hw_bp_type instead.
1615 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1616 instead of an enum target_point_type.
1617 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1619 (aarch64_dr_state_insert_one_point)
1620 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1621 (aarch64_handle_aligned_watchpoint)
1622 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1623 Take an enum target_hw_bp_type instead of an enum
1625 (aarch64_supports_z_point_type): New function.
1626 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1627 use Z_packet_to_target_hw_bp_type.
1629 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1631 * configure.ac: Only use -Werror by default when DEVELOPMENT
1633 * configure: Regenerate.
1635 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1637 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1638 * linux-x86-low.c (X86_64_USER_REGS): New.
1639 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1641 2014-04-28 Yao Qi <yao@codesourcery.com>
1643 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1646 2014-04-25 Pedro Alves <palves@redhat.com>
1649 * linux-low.c (linux_attach_fail_reason_string): New function.
1650 (linux_attach_lwp): Delete.
1651 (linux_attach_lwp_1): Rename to ...
1652 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1653 argument. Remove "initial" parameter. Return int instead of
1654 void. Don't error or warn here.
1655 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1656 failure to attach to the tgid. Call warning when failing to
1658 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1659 argument. Remove "initial" parameter. Return int instead of
1660 void. Don't error or warn here.
1661 (linux_attach_fail_reason_string): New declaration.
1662 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1663 interface change. Use linux_attach_fail_reason_string.
1665 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1666 Walfred Tedeschi <walfred.tedeschi@intel.com>
1668 * Makefile.in: Added rules to handle new files
1669 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1670 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1671 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1672 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1673 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1674 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1676 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1677 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1678 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1679 i386/x32-avx512.xml.
1680 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1681 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1682 i386/x32-avx512-linux.xml.
1683 * i387-fp.c (num_avx512_k_registers): New constant for number
1685 (num_avx512_zmmh_low_registers): New constant for number of
1686 lower ZMM registers (0-15).
1687 (num_avx512_zmmh_high_registers): New constant for number of
1688 higher ZMM registers (16-31).
1689 (num_avx512_ymmh_registers): New contant for number of higher
1690 YMM registers (ymm16-31 added by avx521 on x86_64).
1691 (num_avx512_xmm_registers): New constant for number of higher
1692 XMM registers (xmm16-31 added by AVX512 on x86_64).
1693 (struct i387_xsave): Add space for AVX512 registers.
1694 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1695 Add code to handle AVX512 registers.
1696 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1697 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1698 prototypei from generated file.
1699 (tdesc_amd64_avx512_linux): Likewise.
1700 (init_registers_x32_avx512_linux): Likewise.
1701 (tdesc_x32_avx512_linux): Likewise.
1702 (init_registers_i386_avx512_linux): Likewise.
1703 (tdesc_i386_avx512_linux): Likewise.
1704 (x86_64_regmap): Add AVX512 registers.
1705 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1707 (initialize_low_arch): Add code to initialize AVX512 registers.
1709 2014-04-23 Pedro Alves <palves@redhat.com>
1711 * mem-break.c (find_gdb_breakpoint_at): Make static.
1712 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1714 2014-04-23 Pedro Alves <palves@redhat.com>
1716 * i386-low.c: Don't include break-common.h here.
1717 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1718 prototype to take target_hw_bp_type as argument instead of a Z
1720 * i386-low.h: Include break-common.h here.
1721 (Z_packet_to_hw_type): Declare.
1722 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1724 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1725 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1726 (x86_remove_point): Convert the packet number to a
1727 target_hw_bp_type before calling i386_low_remove_watchpoint.
1728 * win32-i386-low.c (i386_insert_point): Convert the packet number
1729 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1730 (i386_remove_point): Convert the packet number to a
1731 target_hw_bp_type before calling i386_low_remove_watchpoint.
1733 2014-04-23 Pedro Alves <palves@redhat.com>
1735 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1737 2014-04-10 Pedro Alves <palves@redhat.com>
1739 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1740 Check if the condition or command is NULL before checking if the
1741 breakpoint is known. On success, return true.
1742 * mem-break.h (add_breakpoint_condition): Document return.
1743 (add_breakpoint_commands): Add describing comment.
1744 * server.c (skip_to_semicolon): New function.
1745 (process_point_options): Use it.
1747 2014-04-09 Pedro Alves <palves@redhat.com>
1749 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1752 2014-02-27 Pedro Alves <palves@redhat.com>
1755 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1757 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
1759 (last_thread_of_process_p): Take a PID argument instead of a
1761 (linux_wait_for_lwp): Delete.
1762 (num_lwps, check_zombie_leaders, not_stopped_callback): New
1764 (linux_low_filter_event): New function, party factored out from
1765 linux_wait_for_event.
1766 (linux_wait_for_event): Rename to ...
1767 (linux_wait_for_event_filtered): ... this. Add new filter ptid
1768 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
1769 sigsuspend. Check for zombie leaders.
1770 (linux_wait_for_event): Reimplement as wrapper around
1771 linux_wait_for_event_filtered.
1772 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
1773 a normal or signal exit is seen, it's the whole process exiting.
1774 (wait_for_sigstop): No longer a for_each_inferior callback.
1775 Rewrite on top of linux_wait_for_event_filtered.
1776 (stop_all_lwps): Call wait_for_sigstop directly.
1777 * server.c (resume, handle_target_event): Handle
1778 TARGET_WAITKIND_NO_RESUMED.
1780 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1782 * win32-low.c (psapi_get_dll_name,
1783 * win32_CreateToolhelp32Snapshot): Delete.
1784 (win32_CreateToolhelp32Snapshot, win32_Module32First)
1785 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
1787 (handle_load_dll): Add function description.
1788 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
1790 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1792 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
1794 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
1795 base address when calling win32_add_one_solib.
1796 (handle_load_dll): Delete local variable load_addr.
1797 Remove 0x1000 offset applied to DLL base address when calling
1798 win32_add_one_solib.
1799 (handle_unload_dll): Add comment.
1801 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1803 * win32-low.c (win32_add_all_dlls): Renames
1804 win32_ensure_ntdll_loaded. Rewrite function documentation.
1805 Adjust implementation to always load all DLLs.
1806 Add 0x1000 offset to DLL base address when calling
1807 win32_add_one_solib.
1808 (child_initialization_done): New static global.
1809 (do_initial_child_stuff): Set child_initialization_done to
1810 zero during child initialization, and 1 after. Replace call
1811 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
1813 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
1814 (handle_unload_dll): Add function documentation.
1815 (get_child_debug_event): Ignore load and unload DLL events
1816 during child initialization.
1818 2014-02-20 Doug Evans <dje@google.com>
1820 Remove global all_lwps.
1821 * inferiors.h (ptid_of): Move here from linux-low.h.
1822 (pid_of, lwpid_of): Ditto.
1823 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
1824 parameter is a struct thread_info * now.
1825 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
1826 directly. Pass &all_threads to find_inferior instead of &all_lwps.
1827 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
1829 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
1830 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
1831 * linux-arm-low.c (update_registers_callback): Update, "entry"
1832 parameter is a struct thread_info * now.
1833 Fetch lwpid from current_inferior directly.
1834 (arm_insert_point): Pass &all_threads to find_inferior instead of
1836 (arm_remove_point): Ditto.
1837 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
1838 (arm_prepare_to_resume): Fetch pid from thread.
1839 (arm_read_description): Fetch lwpid from current_inferior directly.
1840 * linux-low.c (all_lwps): Delete.
1841 (delete_lwp): Delete call to remove_inferior.
1842 (handle_extended_wait): Fetch lwpid from thread.
1843 (add_lwp): Don't set lwp->entry.id. Remove call to
1844 add_inferior_to_list.
1845 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
1846 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
1847 (kill_one_lwp_callback): Ditto.
1848 (linux_kill): Don't dereference NULL pointer.
1849 Fetch ptid,lwpid from thread.
1850 (get_detach_signal): Fetch ptid from thread.
1851 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
1852 Simplify call to regcache_invalidate_thread.
1853 (delete_lwp_callback): Update, "entry" parameter is a
1854 struct thread_info * now. Fetch pid from thread.
1855 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
1856 (status_pending_p_callback): Update, "entry" parameter is a
1857 struct thread_info * now. Fetch ptid from thread.
1858 (find_lwp_pid): Update, "entry" parameter is a
1859 struct thread_info * now.
1860 (linux_wait_for_lwp): Fetch pid from thread.
1861 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
1862 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
1863 (enqueue_one_deferred_signal): Fetch lwpid from thread.
1864 (dequeue_one_deferred_signal): Ditto.
1865 (cancel_breakpoint): Fetch ptid from current_inferior.
1866 (linux_wait_for_event): Pass &all_threads to find_inferior,
1867 not &all_lwps. Fetch ptid, lwpid from thread.
1868 (count_events_callback): Update, "entry" parameter is a
1869 struct thread_info * now.
1870 (select_singlestep_lwp_callback): Ditto.
1871 (select_event_lwp_callback): Ditto.
1872 (cancel_breakpoints_callback): Ditto.
1873 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
1875 (select_event_lwp): Ditto. Fetch ptid from event_thread.
1876 (unsuspend_one_lwp): Update, "entry" parameter is a
1877 struct thread_info * now.
1878 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
1880 (linux_stabilize_threads): Ditto. And for for_each_inferior.
1881 Fetch lwpid from thread, not lwp.
1882 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
1883 Pass &all_threads to find_inferior, not &all_lwps.
1884 (send_sigstop): Fetch lwpid from thread, not lwp.
1885 (send_sigstop_callback): Update, "entry" parameter is a
1886 struct thread_info * now.
1887 (suspend_and_send_sigstop_callback): Ditto.
1888 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
1889 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
1890 struct thread_info * now.
1891 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
1893 (lwp_running): Update, "entry" parameter is a
1894 struct thread_info * now.
1895 (stop_all_lwps): Fetch ptid from thread.
1896 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
1897 (linux_resume_one_lwp): Fetch lwpid from thread.
1898 (linux_set_resume_request): Update, "entry" parameter is a
1899 struct thread_info * now. Fetch pid, lwpid from thread.
1900 (resume_status_pending_p): Update, "entry" parameter is a
1901 struct thread_info * now.
1902 (need_step_over_p): Ditto. Fetch lwpid from thread.
1903 (start_step_over): Fetch lwpid from thread.
1904 (linux_resume_one_thread): Update, "entry" parameter is a
1905 struct thread_info * now. Fetch lwpid from thread.
1906 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
1907 (proceed_one_lwp): Update, "entry" parameter is a
1908 struct thread_info * now. Fetch lwpid from thread.
1909 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
1910 struct thread_info * now.
1911 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
1912 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
1913 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
1915 (regsets_store_inferior_registers): Ditto.
1916 (fetch_register, store_register): Ditto.
1917 (linux_read_memory, linux_write_memory): Ditto.
1918 (linux_request_interrupt): Ditto.
1919 (linux_read_auxv): Ditto.
1920 (linux_xfer_siginfo): Ditto.
1921 (linux_qxfer_spu): Ditto.
1922 (linux_qxfer_libraries_svr4): Ditto.
1923 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1924 moved to inferiors.h.
1926 (get_thread_lwp): Update.
1927 (struct lwp_info): Delete member "entry". Simplify comment for
1930 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1931 current_inferior directly.
1932 (update_watch_registers_callback): Update, "entry" parameter is a
1933 struct thread_info * now. Fetch pid from thread.
1934 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1935 (mips_insert_point): Fetch lwpid from current_inferior.
1936 Pass &all_threads to find_inferior, not &all_lwps.
1937 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1938 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1940 (mips_stopped_data_address): Ditto.
1941 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1943 * linux-tile-low.c (tile_arch_setup): Ditto.
1944 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1945 (update_debug_registers_callback): Update, "entry" parameter is a
1946 struct thread_info * now. Fetch pid from thread.
1947 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1948 Pass &all_threads to find_inferior, not &all_lwps.
1949 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1950 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1951 Pass &all_threads to find_inferior, not &all_lwps.
1952 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1953 (i386_dr_low_get_status): Ditto.
1954 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1955 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1956 (x86_linux_read_description): Ditto.
1957 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1959 2014-02-20 Doug Evans <dje@google.com>
1961 * inferiors.c (get_first_inferior): Fix buglet.
1963 2014-02-19 Doug Evans <dje@google.com>
1965 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1966 * inferiors.c (add_thread): Change result type to struct thread_info *.
1967 All callers updated.
1968 (add_lwp): Call add_thread here instead of in callers.
1969 All callers updated.
1970 * linux-low.h (get_lwp_thread): Rewrite.
1971 (struct lwp_info): New member "thread".
1973 2014-02-19 Doug Evans <dje@google.com>
1975 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1976 All callers updated.
1978 2014-02-19 Doug Evans <dje@google.com>
1980 * inferiors.c (add_thread): Fix whitespace.
1982 2014-02-19 Doug Evans <dje@google.com>
1984 * dll.c (clear_dlls): Replace accessing list implemention details
1986 * gdbthread.h (get_first_thread): Declare.
1987 * inferiors.c (for_each_inferior_with_data): New function.
1988 (get_first_thread): New function.
1989 (find_thread_ptid): Simplify.
1990 (get_first_inferior): New function.
1991 (clear_list): Delete.
1992 (one_inferior_p): New function.
1993 (clear_inferior_list): New function.
1994 (clear_inferiors): Update.
1995 * inferiors.h (for_each_inferior_with_data): Declare.
1996 (clear_inferior_list): Declare.
1997 (one_inferior_p): Declare.
1998 (get_first_inferior): Declare.
1999 * linux-low.c (linux_wait_for_event): Replace accessing list
2000 implemention details with API function.
2001 * server.c (target_running): Ditto.
2002 (accumulate_file_name_length): New function.
2003 (emit_dll_description): New function.
2004 (handle_qxfer_libraries): Replace accessing list implemention
2005 details with API function.
2006 (handle_qxfer_threads_worker): New function.
2007 (handle_qxfer_threads_proper): Replace accessing list implemention
2008 details with API function.
2009 (handle_query): Ditto.
2010 (visit_actioned_threads_callback_ftype): New typedef.
2011 (visit_actioned_threads_data): New struct.
2012 (visit_actioned_threads): Rewrite to be find_inferior callback.
2013 (resume): Call find_inferior.
2014 (handle_status): Replace accessing list implemention
2015 details with API function.
2016 (process_serial_event): Replace accessing list implemention details
2018 * target.c (set_desired_inferior): Replace accessing list implemention
2019 details with API function.
2020 * tracepoint.c (same_process_p): New function.
2021 (gdb_agent_about_to_close): Replace accessing list implemention
2022 details with API function.
2023 * win32-low.c (child_delete_thread): Replace accessing list
2024 implemention details with API function.
2025 (match_dll_by_basename): New function.
2026 (dll_is_loaded_by_basename): New function.
2027 (win32_ensure_ntdll_loaded): Replace accessing list implemention
2028 details call to dll_is_loaded_by_basename.
2030 2014-02-19 Doug Evans <dje@google.com>
2032 * dll.h (struct dll_info): Add comment.
2033 * gdbthread.h (struct thread_info): Add comment.
2034 (current_ptid): Simplify.
2035 * inferiors.c (add_process): Update.
2036 (remove_process): Update.
2037 * inferiors.h (struct process_info): Rename member "head" to "entry".
2038 * linux-low.c (delete_lwp): Update.
2040 (last_thread_of_process_p): Update.
2041 (kill_one_lwp_callback, linux_kill): Update.
2042 (status_pending_p_callback): Update.
2043 (wait_for_sigstop): Update. Simplify read of ptid.
2044 (start_step_over): Update.
2045 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
2046 (get_lwp_thread): Update.
2047 (struct lwp_info): Rename member "head" to "entry".
2048 * regcache.h (inferior_list_entry): Delete.
2049 * server.c (kill_inferior_callback): Update.
2050 (detach_or_kill_inferior_callback): Update.
2051 (print_started_pid): Update.
2052 (print_attached_pid): Update.
2053 (process_serial_event): Simplify read of ptid.
2054 * thread-db.c (thread_db_create_event): Update.
2055 (thread_db_get_tls_address): Update.
2056 * win32-low.c (current_inferior_ptid): Simplify.
2058 2014-02-19 Tom Tromey <tromey@redhat.com>
2060 * target.h (struct target_ops) <supports_btrace>: Add target_ops
2062 (target_supports_btrace): Update.
2064 2014-02-14 Yao Qi <yao@codesourcery.com>
2066 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
2067 (rsp-low-ipa.o): New target.
2069 2014-02-12 Tom Tromey <tromey@redhat.com>
2071 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
2072 convert_ascii_to_int.
2073 * regcache.c (registers_to_string): Likewise.
2074 * remote-utils.c (decode_M_packet): Likewise.
2075 * server.c (process_serial_event): Likewise.
2077 2014-02-12 Tom Tromey <tromey@redhat.com>
2079 * server.c (handle_query, handle_v_run): Use hex2bin, not
2081 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
2083 2014-02-12 Tom Tromey <tromey@redhat.com>
2085 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
2086 convert_int_to_ascii.
2087 * regcache.c (registers_to_string, collect_register_as_string):
2089 * remote-utils.c (look_up_one_symbol, relocate_instruction):
2091 * server.c (process_serial_event): Likewise.
2092 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
2093 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
2095 2014-02-12 Tom Tromey <tromey@redhat.com>
2097 * remote-utils.c (look_up_one_symbol, monitor_output): Use
2098 bin2hex, not hexify.
2099 * tracepoint.c (cmd_qtstatus): Likewise.
2101 2014-02-12 Tom Tromey <tromey@redhat.com>
2103 * remote-utils.c (monitor_output): Pass explicit length to
2106 2014-02-12 Tom Tromey <tromey@redhat.com>
2108 * tracepoint.c: Include rsp-low.h.
2109 * server.c: Include rsp-low.h.
2110 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
2111 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
2113 * remote-utils.c: Include rsp-low.h.
2114 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
2115 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
2116 (convert_int_to_ascii, convert_ascii_to_int): Move to
2118 * regcache.c: Include rsp-low.h.
2119 * ax.c: Include rsp-low.h.
2120 * Makefile.in (SFILES): Add common/rsp-low.c.
2121 (OBS): Add rsp-low.o.
2122 (rsp-low.o): New target.
2124 2014-02-12 Tom Tromey <tromey@redhat.com>
2126 * utils.h (pulongest, plongest, phex_nz): Don't declare.
2127 Include print-utils.h.
2128 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
2129 (plongest, thirty_two, phex_nz): Remove.
2130 * Makefile.in (SFILES): Add common/print-utils.c.
2131 (OBS): Add print-utils.o.
2132 (print-utils-ipa.o): New target.
2133 (print-utils.o): New target.
2134 (IPA_OBJS): Add print-utils-ipa.o.
2136 2014-02-06 Tom Tromey <tromey@redhat.com>
2138 * Makefile.in (SFILES): Fix indentation.
2140 2014-02-05 Doug Evans <dje@google.com>
2142 * linux-low.c (linux_wait_for_event): Improve comment.
2143 (linux_wait_1): Keep current_inferior in sync with event_child.
2145 2014-01-22 Doug Evans <dje@google.com>
2147 * gdbthread.h (gdb_id_to_thread): Delete, unused.
2149 2014-01-22 Doug Evans <dje@google.com>
2151 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
2152 * configure: Regenerate.
2153 * config.in: Regenerate.
2154 * Makefile.in (SFILES): Add debug.c.
2156 * debug.c: New file.
2157 * debug.h: New file.
2158 * linux-aarch64-low.c (*): Update all debugging printfs to use
2159 debug_printf instead of fprintf.
2160 * linux-arm-low.c (*): Ditto.
2161 * linux-cris-low.c (*): Ditto.
2162 * linux-crisv32-low.c (*): Ditto.
2163 * linux-m32r-low.c (*): Ditto.
2164 * linux-sparc-low.c (*): Ditto.
2165 * linux-x86.c (*): Ditto.
2166 * linux-low.c (*): Ditto.
2167 (linux_wait_1): Add calls to debug_enter, debug_exit.
2168 (linux_wait): Remove redundant debugging printf.
2169 (stop_all_lwps): Add calls to debug_enter, debug_exit.
2170 (linux_resume, unstop_all_lwps): Ditto.
2171 * mem-break.c (*): Update all debugging printfs to use
2172 debug_printf instead of fprintf.
2173 * remote-utils.c (*): Ditto.
2174 * thread-db.c (*): Ditto.
2175 * server.c #include <ctype.h>, "gdb_vecs.h".
2176 (debug_threads): Moved to debug.c.
2177 (*): Update all debugging printfs to use debug_printf instead of
2179 (start_inferior): Replace call to fflush with call to debug_flush.
2180 (monitor_show_help): Mention set debug-format.
2181 (parse_debug_format_options): New function.
2182 (handle_monitor_command): Handle "monitor set debug-format".
2183 (gdbserver_usage): Mention --debug-format.
2184 (main): Parse --debug-format.
2185 * server.h (debug_threads): Declaration moved to debug.h.
2187 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
2188 trace_debug_1 that uses debug_printf.
2189 (tracepoint_look_up_symbols): Update all debugging printfs to use
2190 debug_printf instead of fprintf.
2192 2014-01-20 Baruch Siach <baruch@tkos.co.il>
2194 * linux-xtensa-low.c: Include asm/ptrace.h instead of
2197 2014-01-17 Pedro Alves <palves@redhat.com>
2200 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
2201 defined after including gdb_proc_service.h.
2203 2014-01-16 Doug Evans <dje@google.com>
2205 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
2206 (match_dll): Use it.
2208 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
2210 * target.h (target_ops) <read_btrace>: Change parameters and
2211 return type to allow error reporting.
2212 * server.c (handle_qxfer_btrace): Support delta reads. Pass
2213 trace reading errors on.
2214 * linux-low.c (linux_low_read_btrace): Pass trace reading
2216 (linux_low_disable_btrace): New.
2218 2014-01-15 Doug Evans <dje@google.com>
2220 * inferiors.c (thread_id_to_gdb_id): Delete.
2221 * inferiors.h (thread_id_to_gdb_id): Delete.
2223 2014-01-13 Eli Zaretskii <eliz@gnu.org>
2225 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
2226 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
2229 2014-01-08 Pedro Alves <palves@redhat.com>
2231 * server.c (handle_status): Don't discard previous queued stop
2232 replies or thread's pending status here.
2233 (main) <disconnection>: Do it here instead.
2235 2014-01-08 Pedro Alves <palves@redhat.com>
2237 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
2238 * server.c (visit_actioned_threads, handle_pending_status): New
2240 (handle_v_cont): Factor out parts to ...
2241 (resume): ... this new function. If in all-stop, and a thread
2242 being resumed has a pending status, report it without actually
2244 (myresume): Adjust to use the new 'resume' function.
2245 (clear_pending_status_callback, set_pending_status_callback)
2246 (find_status_pending_thread_callback): New functions.
2247 (handle_status): Handle the case of multiple threads having
2248 interesting statuses to report. Report threads' real last signal
2249 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
2250 with an interesting thread to report the status for, instead of
2251 always reporting the status of the first thread.
2253 2014-01-01 Joel Brobecker <brobecker@adacore.com>
2255 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
2256 * gdbreplay.c (gdbreplay_version): Likewise.
2258 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
2260 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
2261 iov.iov_len with the real length in use.
2263 2013-12-13 Joel Brobecker <brobecker@adacore.com>
2265 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
2266 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
2267 for all targets that use win32-low.c.
2268 * win32-low.c (win32_ensure_ntdll_loaded): New function.
2269 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
2271 2013-12-13 Pedro Alves <palves@redhat.com>
2273 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
2274 if equal to TARGET_WAITKIND_LOADED.
2275 * win32-low.c (cached_status): New static global.
2276 (win32_wait): Add declaration.
2277 (do_initial_child_stuff): Flush all initial pending debug events
2278 up to the initial breakpoint.
2279 (win32_wait): If CACHED_STATUS was set, return that instead
2280 of doing a real wait. Remove the code resuming the execution
2281 of the inferior after receiving a TARGET_WAITKIND_LOADED event
2282 during the initial phase. Also remove the code changing
2283 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
2284 TARGET_WAITKIND_STOPPED.
2286 2013-12-11 Yao Qi <yao@codesourcery.com>
2288 * notif.c (handle_notif_ack): Return 0 if no notification
2291 2013-11-20 Doug Evans <dje@google.com>
2293 * linux-low.c (linux_set_resume_request): Fix comment.
2295 2013-11-20 Doug Evans <dje@google.com>
2297 * linux-low.c (resume_status_pending_p): Tweak comment.
2299 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
2301 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
2302 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
2303 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
2304 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
2305 (srv_amd64_regobj): Add amd64-mpx.o.
2306 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
2307 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
2308 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
2309 * i387-fp.c (num_pl_bnd_register) Added constant.
2310 (num_pl_bnd_cfg_registers) Added constant.
2311 (struct i387_xsave) Added reserved area and MPX fields.
2312 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
2313 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
2315 (tdesc_i386_mpx_linux): Add MPX amd64 target.
2316 (init_registers_amd64_mpx_linux): Declare new function.
2317 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
2318 (x86_64_regmap): Add MPX registers.
2319 (x86_linux_read_description): Add MPX case.
2320 (initialize_low_arch): Initialize MPX targets.
2322 2013-11-18 Tom Tromey <tromey@redhat.com>
2324 * configure: Rebuild.
2325 * configure.ac: Don't check for stdlib.h.
2326 * gdbreplay.c: Unconditionally include stdlib.h.
2328 2013-11-18 Tom Tromey <tromey@redhat.com>
2330 * config.in: Rebuild.
2331 * configure: Rebuild.
2332 * configure.ac: Don't use AC_HEADER_DIRENT.
2334 2013-11-18 Tom Tromey <tromey@redhat.com>
2336 * server.h: Don't check HAVE_STRING_H.
2337 * gdbreplay.c: Don't check HAVE_STRING_H.
2338 * configure: Rebuild.
2340 2013-11-18 Tom Tromey <tromey@redhat.com>
2342 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
2345 2013-11-08 Tom Tromey <tromey@redhat.com>
2347 * configure, config.in: Rebuild.
2348 * configure.ac: Remove unused configury.
2350 2013-11-08 Tom Tromey <tromey@redhat.com>
2352 * acinclude.m4: Include common.m4, codeset.m4.
2353 * configure, config.in: Rebuild.
2354 * configure.ac: Use GDB_AC_COMMON.
2356 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
2358 * linux-s390-low.c (HWCAP_S390_TE): New define.
2359 (s390_arch_setup): Consider the TE field in the HWCAP for
2360 determining 'have_regset_tdb'.
2362 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
2365 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
2368 2013-10-02 Pedro Alves <palves@redhat.com>
2370 * server.c (process_serial_event): Don't output "GDBserver
2371 exiting" if GDB is connected through stdio.
2372 * target.c (mywait): Likewise, be silent if GDB is connected
2375 2013-10-01 Joel Brobecker <brobecker@adacore.com>
2377 * lynx-low.c (lynx_add_threads_after_attach): New function.
2378 (lynx_attach): Remove call to add_thread. Add call to
2379 lynx_add_threads_after_attach instead.
2381 2013-09-28 Mike Frysinger <vapier@gentoo.org>
2383 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
2384 * config.in, configure: Regenerated.
2386 2013-09-18 Yao Qi <yao@codesourcery.com>
2389 * server.c (start_inferior): Clear 'resume_info'.
2391 2013-09-16 Jiong Wang <jiwang@tilera.com>
2393 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
2396 2013-09-16 Jiong Wang <jiwang@tilera.com>
2398 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
2399 linux-tile-low.o to srv_tgtobj.
2401 2013-09-16 Will Newton <will.newton@linaro.org>
2403 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
2406 2013-09-06 Pedro Alves <palves@redhat.com>
2408 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
2409 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
2410 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
2411 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
2412 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
2413 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
2415 2013-09-06 Pedro Alves <palves@redhat.com>
2417 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
2418 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
2420 2013-09-06 Pedro Alves <palves@redhat.com>
2422 * linux-amd64-ipa.c: Include tracepoint.h.
2423 * linux-i386-ipa.c: Include tracepoint.h.
2425 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2427 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
2428 (ps_get_thread_area): New function.
2430 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2432 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
2433 (initialize_low_arch): Call init_registers_crisv32 rather than
2434 init_register_crisv32.
2436 2013-09-05 Pedro Alves <palves@redhat.com>
2438 * server.h (handle_vFile, hostio_last_error_from_errno): Move
2440 * hostio.h: ... this new file.
2441 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
2442 win32-low.c: Include hostio.h.
2444 2013-09-05 Pedro Alves <palves@redhat.com>
2446 * server.h (gdb_client_data, handler_func, callback_handler_func)
2447 (delete_file_handler, add_file_handler, append_callback_event)
2448 (delete_callback_event, start_event_loop, initialize_event_loop):
2449 Move to event-loop.h and include it.
2450 * event-loop.h: New file.
2452 2013-09-05 Pedro Alves <palves@redhat.com>
2454 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
2455 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
2456 (loaded_dll, unloaded_dll): Move to ...
2457 * dll.h: ... this new file.
2458 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
2460 2013-09-05 Pedro Alves <palves@redhat.com>
2462 * server.h (current_process, get_thread_process, all_processes)
2463 (add_inferior_to_list, for_each_inferior, current_inferior)
2464 (remove_inferior, add_process, remove_process, find_process_pid)
2465 (have_started_inferiors_p, have_attached_inferiors_p)
2466 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
2467 (clear_inferiors, find_inferior, find_inferior_id)
2468 (inferior_target_data, set_inferior_target_data)
2469 (inferior_regcache_data, set_inferior_regcache_data): Move to
2470 inferiors.h, and include it.
2471 * inferiors.h: New file.
2473 2013-09-05 Pedro Alves <palves@redhat.com>
2475 * server.h (struct emit_ops, current_insn_ptr, emit_error):
2479 2013-09-05 Pedro Alves <palves@redhat.com>
2481 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
2483 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
2484 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
2485 (handle_tracepoint_general_set, handle_tracepoint_query)
2486 (tracepoint_finished_step, tracepoint_was_hit)
2487 (release_while_stepping_state_list, current_traceframe)
2488 (in_readonly_region, traceframe_read_mem)
2489 (fetch_traceframe_registers, traceframe_read_sdata)
2490 (traceframe_read_info, struct fast_tpoint_collect_status)
2491 (fast_tracepoint_collecting, force_unlock_trace_buffer)
2492 (handle_tracepoit_bkpts, initialize_low_tracepoint)
2493 (supply_fast_tracepoint_registers)
2494 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
2495 (ipa_tdesc, claim_trampoline_space)
2496 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
2497 (agent_mem_read, agent_get_trace_state_variable_value)
2498 (agent_set_trace_state_variable_value, agent_tsv_read)
2499 (agent_mem_read_string, get_raw_reg_func_addr)
2500 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2501 * tracepoint.h: ... this new file.
2503 2013-09-05 Pedro Alves <palves@redhat.com>
2505 * server.h (perror_with_name, error, fatal, warning, paddress)
2506 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2508 * utils.h: New file.
2510 2013-09-05 Pedro Alves <palves@redhat.com>
2512 * server.h (remote_debug, noack_mode, transport_is_reliable)
2513 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2514 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2515 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2516 (write_enn, initialize_async_io, enable_async_io)
2517 (disable_async_io, check_remote_input_interrupt_request)
2518 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2519 (dead_thread_notify, prepare_resume_reply)
2520 (decode_address_to_semicolon, decode_address, decode_m_packet)
2521 (decode_M_packet, decode_X_packet, decode_xfer_write)
2522 (decode_search_memory_packet, unhexify, hexify)
2523 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2524 (look_up_one_symbol, relocate_instruction)
2525 (monitor_output): Move to remote-utils.h, and include it.
2526 * remote-utils.h: New file.
2528 2013-09-05 Pedro Alves <palves@redhat.com>
2530 * server.h (_): Delete.
2532 2013-09-02 Pedro Alves <palves@redhat.com>
2534 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2535 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2537 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2539 2013-09-02 Pierre Muller <muller@sourceware.org>
2541 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2542 or WriteProcessMemory complete successfully and handle
2543 ERROR_PARTIAL_COPY error.
2545 2013-09-02 Pedro Alves <palves@redhat.com>
2547 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2548 error instead of EIO.
2550 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2553 * linux-low.c: Include filestuff.h.
2554 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2555 * lynx-low.c: Include filestuff.h.
2556 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2557 * server.c: Include filestuff.h.
2558 (main): Call notice_open_fds.
2559 * spu-low.c: Include filestuff.h.
2560 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2562 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2564 * Makefile.in: Explain why ../target and ../nat are not
2565 listed as include file search paths.
2566 (linux-waitpid.o): New object file rule.
2567 * configure.srv (srv_native_linux_obj): New variable.
2568 Replace all occurrences of linux native object files with
2569 $srv_native_linux_obj.
2570 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2571 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2572 (linux_enable_event_reporting): Remove declaration.
2573 (my_waitpid): Moved to common/linux-waitpid.c.
2574 (linux_wait_for_event): Pass ptid when calling
2575 linux_enable_event_reporting.
2576 (linux_supports_tracefork_flag): Remove.
2577 (linux_enable_event_reporting): Likewise.
2578 (linux_tracefork_grandchild): Remove.
2579 (STACK_SIZE): Moved to common/linux-ptrace.c.
2580 (linux_tracefork_child): Remove.
2581 (linux_test_for_tracefork): Remove.
2582 (linux_look_up_symbols): Call linux_supports_traceclone.
2583 (initialize_low): Remove call to linux_test_for_tracefork.
2584 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2585 common/linux-ptrace.h.
2586 (PTRACE_TYPE_ARG4): Likewise.
2587 Include linux-ptrace.h.
2589 2013-08-21 Pedro Alves <palves@redhat.com>
2591 * config.in: Renegerate.
2593 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2595 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2596 (SFILES): Remove $(srcdir)/common/target-common.c and
2597 add $(srcdir)/target/waitstatus.c.
2598 (OBS): Remove target-common.o and add waitstatus.o.
2599 (server_h): Remove $(srcdir)/../common/target-common.h and
2600 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2601 and $(srcdir)/../target/waitstatus.h.
2602 (target-common.o): Remove.
2603 (waitstatus.o): New target object file.
2604 * target.h: Do not include target-common.h and
2605 include target/resume.h, target/wait.h and
2606 target/waitstatus.h.
2608 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2610 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2611 to PTRACE_TYPE_ARG3.
2612 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2613 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2615 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2616 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2618 2013-07-27 Jie Zhang <jie@codesourcery.com>
2619 Daniel Jacobowitz <dan@codesourcery.com>
2620 Yao Qi <yao@codesourcery.com>
2622 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2623 (mips-linux-watch.o): New rule.
2624 (mips_linux_watch_h): New variable.
2625 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2627 * linux-mips-low.c: Include mips-linux-watch.h.
2628 (struct arch_process_info, struct arch_lwp_info): New.
2629 (update_watch_registers_callback): New function.
2630 (mips_linux_new_process, mips_linux_new_thread) New functions.
2631 (mips_linux_prepare_to_resume, mips_insert_point): New
2633 (mips_remove_point, mips_stopped_by_watchpoint): New
2635 (rsp_bp_type_to_target_hw_bp_type): New function.
2636 (mips_stopped_data_address): New function.
2637 (the_low_target): Add watchpoint support functions.
2639 2013-07-27 Yao Qi <yao@codesourcery.com>
2641 * i386-low.c: Include break-common.h.
2642 (enum target_hw_bp_type): Remove.
2644 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2646 * Makefile.in (SFILES): /common/target-common.c.
2647 (OBS): Add target-common.o.
2648 (server_h): Add $(srcdir)/../common/target-common.h.
2649 (target-common.o): New target.
2650 * server.c (queue_stop_reply_callback): Free
2651 status string after use.
2652 * target.c (target_waitstatus_to_string): Remove.
2653 * target.h: Include target-common.h.
2654 (resume_kind): Likewise.
2655 (target_waitkind): Likewise.
2656 (target_waitstatus): Likewise.
2657 (TARGET_WNOHANG): Likewise.
2659 2013-07-04 Yao Qi <yao@codesourcery.com>
2661 * Makefile.in (host_alias): Use @host_noncanonical@.
2662 (target_alias): Use @target_noncanonical@.
2663 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2664 ACX_NONCANONICAL_HOST.
2665 * configure: Regenerated.
2668 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2670 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2671 * configure: Rebuild.
2672 * Makefile.in (version_host, version_target): Get from configure.
2673 (version.c): Use $(version_host) and $(version_target).
2675 2013-07-03 Pedro Alves <palves@redhat.com>
2677 * Makefile.in (config.status): Depend on development.sh.
2678 * acinclude.m4: Include libmcheck.m4.
2679 * configure: Regenerate.
2681 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2683 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2684 attribute inside the parentheses.
2685 (winapi_DebugSetProcessKillOnExit): Ditto.
2686 (winapi_DebugBreakProcess): Ditto.
2687 (winapi_GenerateConsoleCtrlEvent): Ditto.
2689 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2691 * notif.h (notif_event): Add a dummy member to avoid compiler
2694 2013-07-01 Pedro Alves <palves@redhat.com>
2696 * hostio.c (HOSTIO_PATH_MAX): Define.
2697 (require_filename, handle_open, handle_unlink, handle_readlink):
2700 2013-07-01 Pedro Alves <palves@redhat.com>
2702 * server.h: Include "pathmax.h".
2703 * linux-low.c: Don't include sys/param.h.
2704 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2706 * win32-low.c: Don't include sys/param.h.
2707 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2709 2013-07-01 Pedro Alves <palves@redhat.com>
2711 * event-loop.c: Don't check HAVE_UNISTD_H before including
2713 * gdbreplay.c: Likewise.
2714 * remote-utils.c: Likewise.
2715 * server.c: Likewise.
2716 * configure.ac: Don't check for unistd.h.
2717 * configure: Regenerate.
2719 2013-06-28 Tom Tromey <tromey@redhat.com>
2721 * Makefile.in (version.c): Use version.in, not
2724 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2726 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2727 * configure: Rebuild.
2728 * Makefile.in (version_host, version_target): Get from configure.
2729 (version.c): Use $(version_host) and $(version_target).
2731 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2733 Fix trace-status to output user name without trailing colon.
2734 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2736 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2738 Fix trace-status to output proper start-time and stop-time.
2739 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2740 output start time and stop time in hex as gdb expects.
2742 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2744 * tracepoint.c (build_traceframe_info_xml): Output trace state
2745 variables present in the trace buffer.
2747 2013-06-24 Tom Tromey <tromey@redhat.com>
2749 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2751 (version.o): Remove.
2752 * gdbreplay.c: Include version.h.
2753 (version, host_name): Don't declare.
2754 * server.h: Include version.h.
2755 (version, host_name): Don't declare.
2757 2013-06-12 Pedro Alves <palves@redhat.com>
2759 * linux-x86-low.c (linux_is_elf64): Delete global.
2760 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
2761 with local linux_pid_exe_is_elf_64_file use.
2763 2013-06-11 Pedro Alves <palves@redhat.com>
2765 * linux-low.c (regset_disabled, disable_regset): New functions.
2766 (regsets_fetch_inferior_registers)
2767 (regsets_store_inferior_registers): Use them.
2768 (initialize_regsets_info); Don't allocate the disabled_regsets
2770 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
2773 2013-06-11 Pedro Alves <palves@redhat.com>
2775 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
2778 2013-06-11 Pedro Alves <palves@redhat.com>
2780 * linux-x86-low.c (initialize_low_arch): Call
2781 init_registers_x32_avx_linux.
2783 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
2785 Fix compatibility with Android Bionic.
2786 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
2789 2013-06-07 Pedro Alves <palves@redhat.com>
2792 * Makefile.in (OBS): Add tdesc.o.
2793 (IPA_OBJS): Add tdesc-ipa.o.
2794 (tdesc-ipa.o): New rule.
2795 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
2797 * linux-low.c (new_inferior): Delete.
2798 (disabled_regsets, num_regsets): Delete.
2799 (linux_add_process): Adjust to set the new per-process
2801 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
2802 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
2803 was a stop. When calling arch_setup, switch the current inferior
2804 to the thread that got an event.
2805 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
2806 (regsets_fetch_inferior_registers)
2807 (regsets_store_inferior_registers): New regsets_info parameter.
2809 (linux_register_in_regsets): New regs_info parameter. Adjust to
2811 (register_addr, fetch_register, store_register): New usrregs_info
2812 parameter. Adjust to use it.
2813 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
2814 parameter regs_info. Adjust to use it.
2815 (linux_fetch_registers): Get the current inferior's regs_info, and
2817 (linux_store_registers): Ditto.
2818 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
2819 (initialize_low): Don't initialize the target_regsets here. Call
2820 initialize_low_arch.
2821 * linux-low.h (target_regsets): Delete declaration.
2822 (struct regsets_info): New.
2823 (struct usrregs_info): New.
2824 (struct regs_info): New.
2825 (struct process_info_private) <new_inferior>: New field.
2826 (struct linux_target_ops): Delete the num_regs, regmap, and
2827 regset_bitmap fields. New field regs_info.
2828 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
2829 * i387-fp.c (num_xmm_registers): Delete.
2830 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
2831 calls to new interface.
2832 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
2833 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
2834 Infer the number of xmm registers from the regcache's target
2836 * i387-fp.h (num_xmm_registers): Delete.
2837 * inferiors.c (add_thread): Don't install the thread's regcache
2839 * proc-service.c (gregset_info): Fetch the current inferior's
2840 regs_info. Adjust to use it.
2841 * regcache.c: Include tdesc.h.
2842 (register_bytes, reg_defs, num_registers)
2843 (gdbserver_expedite_regs): Delete.
2844 (get_thread_regcache): If the thread doesn't have a regcache yet,
2845 create one, instead of aborting gdbserver.
2846 (regcache_invalidate_one): Rename to ...
2847 (regcache_invalidate_thread): ... this.
2848 (regcache_invalidate_one): New.
2849 (regcache_invalidate): Only invalidate registers of the current
2851 (init_register_cache): Add target_desc parameter, and use it.
2852 (new_register_cache): Ditto. Assert the target description has a
2853 non zero registers_size.
2854 (regcache_cpy): Add assertions. Adjust.
2855 (realloc_register_cache, set_register_cache): Delete.
2856 (registers_to_string, registers_from_string): Adjust.
2857 (find_register_by_name, find_regno, find_register_by_number)
2858 (register_cache_size): Add target_desc parameter, and use it.
2859 (free_register_cache_thread, free_register_cache_thread_one)
2860 (regcache_release, register_cache_size): New.
2861 (register_size): Add target_desc parameter, and use it.
2862 (register_data, supply_register, supply_register_zeroed)
2863 (supply_regblock, supply_register_by_name, collect_register)
2864 (collect_register_as_string, collect_register_by_name): Adjust.
2865 * regcache.h (struct target_desc): Forward declare.
2866 (struct regcache) <tdesc>: New field.
2867 (init_register_cache, new_register_cache): Add target_desc
2869 (regcache_invalidate_thread): Declare.
2870 (regcache_invalidate_one): Delete declaration.
2871 (regcache_release): Declare.
2872 (find_register_by_number, register_cache_size, register_size)
2873 (find_regno): Add target_desc parameter.
2874 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
2876 * remote-utils.c: Include tdesc.h.
2877 (outreg, prepare_resume_reply): Adjust.
2878 * server.c: Include tdesc.h.
2879 (gdbserver_xmltarget): Delete declaration.
2880 (get_features_xml, process_serial_event): Adjust.
2881 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
2883 (struct process_info) <tdesc>: New field.
2884 (ipa_tdesc): Declare.
2885 * tdesc.c: New file.
2886 * tdesc.h: New file.
2887 * tracepoint.c: Include tdesc.h.
2888 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
2889 (get_context_regcache): Adjust to pass ipa_tdesc down.
2890 (do_action_at_tracepoint): Adjust to get the register cache size
2891 from the context regcache's description.
2892 (traceframe_walk_blocks): Adjust to get the register cache size
2893 from the current trace frame's description.
2894 (traceframe_get_pc): Adjust to get current trace frame's
2895 description and pass it down.
2896 (gdb_collect): Adjust to get the register cache size from the
2898 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
2899 (gdbserver_xmltarget): Delete.
2900 (initialize_low_tracepoint): Set the ipa's target description.
2901 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
2902 (initialize_low_tracepoint): Set the ipa's target description.
2903 * linux-x86-low.c: Include tdesc.h.
2904 [__x86_64__] (is_64bit_tdesc): New.
2905 (ps_get_thread_area, x86_get_thread_area): Use it.
2906 (i386_cannot_store_register): Rename to ...
2907 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
2908 (i386_cannot_fetch_register): Rename to ...
2909 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
2910 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
2912 (target_regsets): Rename to ...
2913 (x86_regsets): ... this.
2914 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
2916 (x86_siginfo_fixup): Use is_64bit_tdesc.
2917 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2918 (tdesc_x32_avx_linux, tdesc_x32_linux)
2919 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2921 (x86_linux_update_xmltarget): Delete.
2922 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2923 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2924 (AMD64_LINUX_USER64_CS): New.
2925 (x86_linux_read_description): New, based on
2926 x86_linux_update_xmltarget.
2927 (same_process_callback): New.
2928 (x86_arch_setup_process_callback): New.
2929 (x86_linux_update_xmltarget): New.
2930 (x86_regsets_info): New.
2931 (amd64_linux_regs_info): New.
2932 (i386_linux_usrregs_info): New.
2933 (i386_linux_regs_info): New.
2934 (x86_linux_regs_info): New.
2935 (x86_arch_setup): Reimplement.
2936 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2937 (x86_emit_ops): Ditto.
2938 (the_low_target): Adjust. Install x86_linux_regs_info,
2939 x86_cannot_fetch_register, and x86_cannot_store_register.
2940 (initialize_low_arch): New.
2941 * linux-ia64-low.c (tdesc_ia64): Declare.
2942 (ia64_fetch_register): Adjust.
2943 (ia64_usrregs_info, regs_info): New globals.
2944 (ia64_regs_info): New function.
2945 (the_low_target): Adjust.
2946 (initialize_low_arch): New function.
2947 * linux-sparc-low.c (tdesc_sparc64): Declare.
2948 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2950 (sparc_arch_setup): New function.
2951 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2952 (the_low_target): Adjust.
2953 (initialize_low_arch): New function.
2954 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2955 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2956 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2957 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2958 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2959 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2960 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2961 (tdesc_powerpc_isa205_vsx64l): Declare.
2962 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2963 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2964 (ppc_set_pc, ppc_get_hwcap): Adjust.
2965 (ppc_usrregs_info): Forward declare.
2966 (!__powerpc64__) ppc_regmap_adjusted: New global.
2967 (ppc_arch_setup): Adjust to the current process'es target
2969 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2970 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2971 (ppc_store_evrregset): Adjust.
2972 (target_regsets): Rename to ...
2973 (ppc_regsets): ... this, and make static.
2974 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2975 (ppc_regs_info): New function.
2976 (the_low_target): Adjust.
2977 (initialize_low_arch): New function.
2978 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2979 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2980 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2981 (tdesc_s390x_linux64v2): Declare.
2982 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2983 (s390_fill_gregset, s390_store_last_break): Adjust.
2984 (target_regsets): Rename to ...
2985 (s390_regsets): ... this, and make static.
2986 (s390_get_pc, s390_set_pc): Adjust.
2987 (s390_get_hwcap): New target_desc parameter, and use it.
2988 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2989 (s390_arch_setup): Adjust to set the current process'es target
2990 description. Don't adjust the regmap.
2991 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2992 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2993 (regs_info_3264): New globals.
2994 (s390_regs_info): New function.
2995 (the_low_target): Adjust.
2996 (initialize_low_arch): New function.
2997 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2998 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2999 [__mips64] (init_registers_mips_linux)
3000 (init_registers_mips_dsp_linux): Delete defines.
3001 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
3002 (have_dsp): New global.
3003 (mips_read_description): New, based on mips_arch_setup.
3004 (mips_arch_setup): Reimplement.
3005 (get_usrregs_info): New function.
3006 (mips_cannot_fetch_register, mips_cannot_store_register)
3007 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
3008 (mips_fill_fpregset, mips_store_fpregset): Adjust.
3009 (target_regsets): Rename to ...
3010 (mips_regsets): ... this, and make static.
3011 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
3012 (dsp_regs_info, regs_info): New globals.
3013 (mips_regs_info): New function.
3014 (the_low_target): Adjust.
3015 (initialize_low_arch): New function.
3016 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
3017 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
3019 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
3020 (arm_read_description): New, with bits factored from
3022 (arm_arch_setup): Reimplement.
3023 (target_regsets): Rename to ...
3024 (arm_regsets): ... this, and make static.
3025 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
3026 (arm_regs_info): New function.
3027 (the_low_target): Adjust.
3028 (initialize_low_arch): New function.
3029 * linux-m68k-low.c (tdesc_m68k): Declare.
3030 (target_regsets): Rename to ...
3031 (m68k_regsets): ... this, and make static.
3032 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
3033 (m68k_regs_info): New function.
3034 (m68k_arch_setup): New function.
3035 (the_low_target): Adjust.
3036 (initialize_low_arch): New function.
3037 * linux-sh-low.c (tdesc_sharch): Declare.
3038 (target_regsets): Rename to ...
3039 (sh_regsets): ... this, and make static.
3040 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
3041 (sh_regs_info, sh_arch_setup): New functions.
3042 (the_low_target): Adjust.
3043 (initialize_low_arch): New function.
3044 * linux-bfin-low.c (tdesc_bfin): Declare.
3045 (bfin_arch_setup): New function.
3046 (bfin_usrregs_info, regs_info): New globals.
3047 (bfin_regs_info): New function.
3048 (the_low_target): Adjust.
3049 (initialize_low_arch): New function.
3050 * linux-cris-low.c (tdesc_cris): Declare.
3051 (cris_arch_setup): New function.
3052 (cris_usrregs_info, regs_info): New globals.
3053 (cris_regs_info): New function.
3054 (the_low_target): Adjust.
3055 (initialize_low_arch): New function.
3056 * linux-cris-low.c (tdesc_crisv32): Declare.
3057 (cris_arch_setup): New function.
3058 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
3059 (cris_regs_info): New function.
3060 (the_low_target): Adjust.
3061 (initialize_low_arch): New function.
3062 * linux-m32r-low.c (tdesc_m32r): Declare.
3063 (m32r_arch_setup): New function.
3064 (m32r_usrregs_info, regs_info): New globals.
3065 (m32r_regs_info): Adjust.
3066 (initialize_low_arch): New function.
3067 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
3068 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
3069 (tic6x_usrregs_info): Forward declare.
3070 (tic6x_read_description): New function, based on ...
3071 (tic6x_arch_setup): ... this. Reimplement.
3072 (target_regsets): Rename to ...
3073 (tic6x_regsets): ... this, and make static.
3074 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
3075 (tic6x_regs_info): New function.
3076 (the_low_target): Adjust.
3077 (initialize_low_arch): New function.
3078 * linux-xtensa-low.c (tdesc_xtensa): Declare.
3079 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
3080 (target_regsets): Rename to ...
3081 (xtensa_regsets): ... this, and make static.
3082 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
3084 (xtensa_arch_setup, xtensa_regs_info): New functions.
3085 (the_low_target): Adjust.
3086 (initialize_low_arch): New function.
3087 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
3088 (nios2_arch_setup): Set the current process'es tdesc.
3089 (target_regsets): Rename to ...
3090 (nios2_regsets): ... this.
3091 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
3092 (nios2_regs_info): New function.
3093 (the_low_target): Adjust.
3094 (initialize_low_arch): New function.
3095 * linux-aarch64-low.c (tdesc_aarch64): Declare.
3096 (aarch64_arch_setup): Set the current process'es tdesc.
3097 (target_regsets): Rename to ...
3098 (aarch64_regsets): ... this.
3099 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
3100 (aarch64_regs_info): New function.
3101 (the_low_target): Adjust.
3102 (initialize_low_arch): New function.
3103 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
3105 (target_regsets): Rename to ...
3106 (tile_regsets): ... this.
3107 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
3108 (tile_regs_info): New function.
3109 (tile_arch_setup): Set the current process'es tdesc.
3110 (the_low_target): Adjust.
3111 (initialize_low_arch): New function.
3112 * spu-low.c (tdesc_spu): Declare.
3113 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
3114 * win32-arm-low.c (tdesc_arm): Declare.
3115 (arm_arch_setup): New function.
3116 (the_low_target): Install arm_arch_setup instead of
3118 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
3119 (init_windows_x86): Rename to ...
3120 (i386_arch_setup): ... this. Set `win32_tdesc'.
3121 (the_low_target): Adjust.
3122 * win32-low.c (win32_tdesc): New global.
3123 (child_add_thread): Don't create the thread cache here.
3124 (do_initial_child_stuff): Set the new process'es tdesc.
3125 * win32-low.h (struct target_desc): Forward declare.
3126 (win32_tdesc): Declare.
3127 * lynx-i386-low.c (tdesc_i386): Declare global.
3128 (lynx_i386_arch_setup): Set `lynx_tdesc'.
3129 * lynx-low.c (lynx_tdesc): New global.
3130 (lynx_add_process): Set the new process'es tdesc.
3131 * lynx-low.h (struct target_desc): Forward declare.
3132 (lynx_tdesc): Declare global.
3133 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
3134 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
3135 * nto-low.c (nto_tdesc): New global.
3136 (do_attach): Set the new process'es tdesc.
3137 * nto-low.h (struct target_desc): Forward declare.
3138 (nto_tdesc): Declare.
3139 * nto-x86-low.c (tdesc_i386): Declare.
3140 (nto_x86_arch_setup): Set `nto_tdesc'.
3142 2013-06-04 Gary Benson <gbenson@redhat.com>
3144 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
3145 to qSupported response when appropriate.
3146 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
3147 with nonzero-length annex.
3148 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
3149 arguments supplied in annex.
3151 2013-05-31 Doug Evans <dje@google.com>
3154 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
3155 64 bits in 64-cross-32 environment.
3157 2013-05-28 Pedro Alves <palves@redhat.com>
3159 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
3160 (aarch64-without-fpu.c): Delete rule.
3161 * configure.srv (aarch64*-*-linux*): Remove references to
3162 aarch64-without-fpu.o and aarch64-without-fpu.xml.
3163 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
3166 2013-05-24 Pedro Alves <palves@redhat.com>
3168 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
3169 instead of strchr/decode_address. Error if the range isn't split
3170 with a ','. Don't assume there's be a ':' in the action.
3172 2013-05-23 Yao Qi <yao@codesourcery.com>
3173 Pedro Alves <palves@redhat.com>
3175 * linux-low.c (lwp_in_step_range): New function.
3176 (linux_wait_1): If the thread was range stepping and stopped
3177 outside the stepping range, report the stop to GDB. Otherwise,
3178 continue stepping. Add range stepping debug output.
3179 (linux_set_resume_request): Copy the step range from the resume
3181 (linux_supports_range_stepping): New.
3182 (linux_target_ops) <supports_range_stepping>: Set to
3183 linux_supports_range_stepping.
3184 * linux-low.h (struct linux_target_ops)
3185 <supports_range_stepping>: New field.
3186 (struct lwp_info) <step_range_start, step_range_end>: New fields.
3187 * linux-x86-low.c (x86_supports_range_stepping): New.
3188 (the_low_target) <supports_range_stepping>: Set to
3189 x86_supports_range_stepping.
3190 * server.c (handle_v_cont): Handle 'r' action.
3191 (handle_v_requests): Append ";r" if the target supports range
3193 * target.h (struct thread_resume) <step_range_start,
3194 step_range_end>: New fields.
3195 (struct target_ops) <supports_range_stepping>:
3197 (target_supports_range_stepping): New macro.
3199 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3201 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
3202 confusion in comment.
3204 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3206 * lynx-low.c (struct process_info_private): New type.
3207 (lynx_add_process): New function.
3208 (lynx_create_inferior, lynx_attach): Replace calls to
3209 add_process by calls to lynx_add_process.
3210 (lynx_resume): If PTID is null, then try using
3211 current_process()->private->last_wait_event_ptid.
3213 (lynx_clear_inferiors): Delete. The contents of that function
3214 has been inlined in lynx_mourn;
3215 (lynx_wait_1): Save the ptid in the process's private data.
3216 (lynx_mourn): Free the process' private data. Replace call
3217 to lynx_clear_inferiors by call to clear_inferiors.
3219 2013-05-17 Yao Qi <yao@codesourcery.com>
3221 * i386-low.c (i386_length_and_rw_bits): Move the comment to
3224 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
3226 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
3227 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
3228 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
3229 PT_TEXT_END_ADDR guards. Update comments.
3230 (linux_target_op) <read_offsets>: Conditionally define to
3231 linux_read_offsets if the target is UCLIBC and if it defines
3232 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
3234 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
3235 Andrew Jenner <andrew@codesourcery.com>
3237 * Makefile.in (SFILES): Add linux-nios2-low.c.
3238 (clean): Add action to delete nios2-linux.c.
3239 (nios2-linux.c): New rule.
3240 * configure.srv: Add nios2*-*-linux*.
3241 * linux-nios2-low.c: New.
3243 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
3245 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
3247 2013-04-25 Hui Zhu <hui@codesourcery.com>
3250 * ax.c (ax_printf): Add fflush.
3252 2013-04-22 Tom Tromey <tromey@redhat.com>
3254 * Makefile.in (SFILES): Add filestuff.c.
3255 (OBS): Add filestuff.o.
3256 (filestuff.o): New target.
3257 * config.in, configure: Rebuild.
3258 * configure.ac: Check for fdwalk, pipe2.
3260 2013-04-17 Pedro Alves <palves@redhat.com>
3262 * configure.ac (USE_THREAD_DB): Delete variable.
3263 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
3264 Don't AC_SUBST USE_THREAD_DB.
3265 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
3266 * config.in, configure: Regenerate.
3268 2013-04-16 Pedro Alves <palves@redhat.com>
3270 * linux-low.h (struct lwp_info) <thread_known>: Move under
3271 the USE_THREAD_DB #ifdef.
3273 2013-04-16 Pedro Alves <palves@redhat.com>
3275 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
3276 (linux-low.o): Delete rule.
3277 * linux-low.h: Always include "gdb_thread_db.h" instead of
3278 conditionally including thread_db.h.
3279 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
3282 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3284 * Makefile.in (install-only): Fix make install regression.
3286 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3288 Convert man pages to texinfo, new gdbinit.5 texinfo page.
3289 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
3291 * gdbserver.1: Remove.
3293 2013-03-22 Pedro Alves <palves@redhat.com>
3295 * linux-low.c (handle_extended_wait): Don't call
3296 linux_enable_event_reporting.
3298 2013-03-15 Tony Theodore <tonyt@logyst.com>
3301 * Makefile.in (SHELL): Use @SHELL@.
3303 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
3305 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
3308 2013-03-13 Joel Brobecker <brobecker@adacore.com>
3310 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
3311 Remove extraneous NULL element.
3313 2013-03-13 Yao Qi <yao@codesourcery.com>
3315 * tracepoint.c (traceframe_read_tsv): Look for the last matched
3316 'V' block in trace frame.
3318 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3320 * target.h (struct target_ops): Add btrace ops.
3321 (target_supports_btrace): New macro.
3322 (target_enable_btrace): New macro.
3323 (target_disable_btrace): New macro.
3324 (target_read_btrace): New macro.
3325 * gdbthread.h (struct thread_info): Add btrace field.
3326 * server.c: Include btrace-common.h.
3327 (handle_btrace_general_set): New function.
3328 (handle_btrace_enable): New function.
3329 (handle_btrace_disable): New function.
3330 (handle_general_set): Call handle_btrace_general_set.
3331 (handle_qxfer_btrace): New function.
3332 (struct qxfer qxfer_packets[]): Add btrace entry.
3333 * inferiors.c (remove_thread): Disable btrace.
3334 * linux-low: Include linux-btrace.h.
3335 (linux_low_enable_btrace): New function.
3336 (linux_low_read_btrace): New function.
3337 (linux_target_ops): Add btrace ops.
3338 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
3339 Add srv_linux_btrace=yes.
3340 (x86_64-*-linux*): Add linux-btrace.o.
3341 Add srv_linux_btrace=yes.
3342 * configure.ac: Define HAVE_LINUX_BTRACE.
3343 * config.in: Regenerated.
3344 * configure: Regenerated.
3346 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3348 * server.c (handle_qxfer): Preserve error message if -3 is
3350 (qxfer): Document the -3 return value.
3352 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3354 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
3355 (linux_btrace_h): New variable.
3356 (linux-btrace.o): New rule.
3358 2013-03-08 Stan Shebs <stan@codesourcery.com>
3359 Hafiz Abid Qadeer <abidh@codesourcery.com>
3361 * tracepoint.c (trace_buffer_size): New global.
3362 (DEFAULT_TRACE_BUFFER_SIZE): New define.
3363 (init_trace_buffer): Change to one-argument function. Allocate
3364 trace buffer memory.
3365 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
3366 handle QTBuffer:size packet.
3367 (cmd_bigqtbuffer_size): New function.
3368 (initialize_tracepoint): Call init_trace_buffer with
3369 DEFAULT_TRACE_BUFFER_SIZE.
3370 * server.c (handle_query): Add QTBuffer:size in the
3373 2013-03-07 Yao Qi <yao@codesourcery.com>
3375 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
3376 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
3378 (cmd_qtsp): Adjust condition. Do post increment.
3379 Set cur_action and cur_step_action back to 0.
3381 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
3384 * linux-low.c (linux_write_memory): Return early success if LEN is
3387 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
3389 * configure.srv: Add x86_64-*-cygwin* as target.
3391 2013-02-28 Tom Tromey <tromey@redhat.com>
3393 * configure.ac: Invoke AC_SYS_LARGEFILE.
3394 * configure, config.in: Rebuild.
3396 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
3398 * win32-low.c: Throughout, fix format strings and casts of
3399 printf-like functions to avoid type related warnings on all
3401 (get_child_debug_event): Print dwDebugEventCode as hex since
3402 that's how it's usually documented.
3404 2013-02-28 Yao Qi <yao@codesourcery.com>
3406 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
3409 2013-02-27 Jiong Wang <jiwang@tilera.com>
3411 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
3412 (reg-tilegx32.c): New rule.
3413 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
3414 * linux-tile-low.c (tile_arch_setup): New function. Invoke
3415 different register info initializer according to elf class.
3416 (init_registers_tilgx32): New function. The tilegx32 register info
3418 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
3419 (tile_store_gregset): Likewise.
3421 2013-02-27 Yao Qi <yao@codesourcery.com>
3423 * server.c (process_point_options): Print debug message when
3424 debug_threads is true.
3426 2013-02-26 Yao Qi <yao@codesourcery.com>
3428 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
3430 2013-02-19 Pedro Alves <palves@redhat.com>
3431 Kai Tietz <ktietz@redhat.com>
3435 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
3436 instead of strtoul to extract address from packet.
3437 (process_serial_event) <'z'>: Likewise.
3439 2013-02-18 Yao Qi <yao@codesourcery.com>
3441 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
3443 2013-02-14 Pedro Alves <palves@redhat.com>
3447 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
3448 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
3450 2013-02-14 Pedro Alves <palves@redhat.com>
3452 * tracepoint.c (cmd_qtdpsrc): Use savestring.
3454 2013-02-14 Pedro Alves <palves@redhat.com>
3456 * tracepoint.c (save_string): Delete.
3457 (add_tracepoint_action): Use savestring instead of save_string.
3459 2013-02-12 Pedro Alves <palves@redhat.com>
3461 * linux-xtensa-low.c: Ditto.
3462 * xtensa-xtregs.c: Ditto.
3464 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
3466 * thread-db.c (thread_db_get_tls_address): NULL pointer check
3469 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3471 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
3472 aarch64_num_wp_regs and aarch64_num_bp_regs to
3473 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
3475 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3477 * linux-aarch64-low.c (ps_get_thread_area): Replace
3478 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
3480 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
3481 Marcus Shawcroft <marcus.shawcroft@arm.com>
3482 Nigel Stephens <nigel.stephens@arm.com>
3483 Yufeng Zhang <yufeng.zhang@arm.com>
3485 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
3486 (aarch64.c, aarch64-without-fpu.c): New targets.
3487 * configure.srv (aarch64*-*-linux*): New.
3488 * linux-aarch64-low.c: New file.
3490 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3492 * linux-low.c (handle_extended_wait, linux_create_inferior)
3493 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
3494 (dequeue_one_deferred_signal, linux_resume_one_thread)
3495 (fetch_register, linux_write_memory, linux_enable_event_reporting)
3496 (linux_tracefork_grandchild, linux_test_for_tracefork)
3497 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
3498 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
3499 where the argument is 0.
3501 2013-01-25 Yao Qi <yao@codesourcery.com>
3503 * event-loop.c: Include "queue.h".
3504 (gdb_event_p): New typedef.
3505 (struct gdb_event) <next_event>: Remove.
3506 (event_queue): Change to QUEUE(gdb_event_p).
3507 (async_queue_event): Remove.
3508 (gdb_event_xfree): New.
3509 (initialize_event_loop): New.
3510 (process_event): Use API from QUEUE.
3511 (wait_for_event): Likewise.
3512 * server.c (main): Call initialize_event_loop.
3513 * server.h (initialize_event_loop): Declare.
3515 2013-01-18 Yao Qi <yao@codesourcery.com>
3517 * ax.h (struct eval_agent_expr_context): New.
3518 (gdb_eval_agent_expr): Update declaration.
3519 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3520 TFRAME. Add new argument CTX.
3521 * server.h (struct eval_agent_expr_context): Declare.
3522 (agent_mem_read, agent_tsv_read): Update declaration.
3523 (agent_mem_read_string): Likewise.
3524 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3525 (add_traceframe_block): Add new argument TPOINT.
3526 Increase TPOINT->traceframe_usage.
3527 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3528 eval_tracepoint_agent_expr.
3529 (condition_true_at_tracepoint): Likewise.
3530 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3531 (agent_mem_read_string, agent_tsv_read): Likewise.
3533 2013-01-16 Yao Qi <yao@codesourcery.com>
3535 * linux-low.c (linux_resume_one_lwp): Don't check
3536 'lwp->bp_reinsert != 0'.
3538 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3539 Pedro Alves <palves@redhat.com>
3541 * lynx-low.c (ptrace_request_to_str): Define a temporary
3542 macro and use it to simplify this function's implementation.
3544 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3546 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3549 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3551 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3553 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3555 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3557 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3559 * lynx-low.c (lynx_resume): Use the resume_info parameter
3560 to determine the ptid for the lynx_ptrace call, unless
3561 it is equal to minus_one_ptid, in which case we use the
3562 ptid of the current_inferior.
3563 (lynx_wait_1): After having received a thread create/exit
3564 event, resume the inferior's execution using the signaling
3565 thread's ptid, rather than the old ptid.
3567 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3569 * lynx-low.c (lynx_resume): Delete variable ret.
3571 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3573 * gdbreplay.c (gdbreplay_version): Update copyright year.
3574 * server.c (gdbserver_version): Likewise.
3576 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3578 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3581 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3583 * lynx-low.c (ptrace_request_to_str): Add handling for
3586 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3588 * lynx-low.c (lynx_attach): Delete variable new_process.
3590 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3592 * lynx-low.c (lynx_create_inferior): Delete variable
3595 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3597 * lynx-low.c (ptrace_request_to_str): Do not handle
3598 PTRACE_GETTHREADLIST if this macro does not exist.
3600 2012-12-15 Yao Qi <yao@codesourcery.com>
3602 * Makefile.in (OBS): Add notif.o.
3603 * notif.c, notif.h: New.
3604 * server.c: Include "notif.h".
3605 (struct vstop_notif) <next>: Remove.
3607 (queue_stop_reply): Update.
3608 (push_event, send_next_stop_reply): Remove.
3609 (discard_queued_stop_replies): Update.
3610 (notif_stop): New variable.
3611 (handle_v_stopped): Remove.
3612 (handle_v_requests): Don't call handle_v_stopped. Call
3613 handle_ack_notif instead.
3614 (queue_stop_reply_callback): Call notif_event_enque instead
3615 of queue_stop_reply.
3616 (handle_status): Don't call send_next_stop_reply, call
3617 notif_write_event instead.
3618 (kill_inferior_callback): Likewise.
3619 (detach_or_kill_inferior_callback): Likewise.
3620 (main): Call initialize_notif.
3621 (process_serial_event): Call QUEUE_is_empty.
3622 (handle_target_event): Call notif_push instead of push event.
3623 * server.h (push_event): Remove declaration.
3625 2012-12-10 Tom Tromey <tromey@redhat.com>
3627 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3628 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3631 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3632 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3633 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3634 (amd64-linux-ipa.o, ax.o): Rewrite.
3635 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3636 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3637 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3638 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3639 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3640 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3641 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3642 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3643 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3644 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3645 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3646 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3647 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3648 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3649 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3650 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3651 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3652 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3653 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3654 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3655 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3656 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3657 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3658 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3659 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3660 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3661 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3662 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3663 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3664 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3665 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3666 (reg-tilegx.o): Remove.
3667 (all_object_files): New macro.
3668 Include .deps files.
3669 * aclocal.m4, configure: Rebuild.
3670 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3671 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3672 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3674 2012-12-05 Tom Tromey <tromey@redhat.com>
3677 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3679 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3681 * configure.ac: Check for linux/perf_event.h.
3682 * config.in: Regenerated.
3683 * configure: Regenerated.
3685 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3687 * hostio.c (handle_readlink): Decrease buffer size
3688 parameter passed to readlink by one byte.
3690 2012-11-26 Yao Qi <yao@codesourcery.com>
3692 * configure.ac (build_warnings): Append '-Wempty-body'.
3693 * configure: Regenerated.
3694 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3697 2012-11-15 Pierre Muller <muller@sourceware.org>
3699 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3700 * config.in: Regenerate.
3701 * configure: Regenerate.
3702 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3703 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3704 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3705 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3707 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3708 instead of <sys/wait.h> header.
3709 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3711 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3713 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3714 (various make rules): Remove -DGDBSERVER
3716 2012-11-09 Yao Qi <yao@codesourcery.com>
3718 * spu-low.c (current_ptid): Move it to ..
3719 * gdbthread.h: ... here. New.
3720 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3721 * server.c (myresume, process_serial_event): Likewise.
3722 * thread-db.c (thread_db_find_new_threads): Likewise.
3723 * tracepoint.c (run_inferior_command): Likewise.
3725 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3727 * server.c (handle_search_memory_1): Include access length in
3730 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3732 * linux-crisv32-low.c: Fix compile errors.
3734 2012-09-04 Yao Qi <yao@codesourcery.com>
3736 * tracepoint.c (cmd_qtsv): Adjust debug message.
3737 Don't check CUR_TPOINT.
3739 2012-08-28 Yao Qi <yao@codesourcery.com>
3741 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3742 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3743 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3744 Remove declarations of xmalloc, xreallloc, xstrdup and
3746 * Makefile.in (libiberty_h): New.
3747 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3748 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3750 2012-08-23 Yao Qi <yao@codesourcery.com>
3752 * server.h: Remove declaration of 'xsnprintf'.
3754 2012-08-22 Keith Seitz <keiths@redhat.com>
3756 * server.h: Include build-gnulib-gbserver/config.h.
3757 * gdbreplay.c: Likewise.
3759 2012-08-08 Doug Evans <dje@google.com>
3761 * Makefile.in (SFILES): Add gdb_vecs.c.
3762 (OBS): Add gdb_vecs.o.
3763 (gdb_vecs_h, host_defs_h): New variables.
3764 (thread-db.o): Add $(gdb_vecs_h) dependency.
3765 (gdb_vecs.o): New rule.
3766 * thread-db.c: #include "gdb_vecs.h".
3767 (thread_db_load_search): Use a vector to iterate over path elements.
3768 Handle text appearing after "$pdir".
3770 * configure.ac: Add check for strstr.
3771 * config.in: Regenerate.
3772 * configure: Regenerate.
3774 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
3776 * hostio.c (handle_pread): If pread fails, fall back to attempting
3778 (handle_pwrite): Likewise for pwrite.
3780 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
3782 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
3783 between unsupported TYPE and unimplementable ADDR/LEN combination.
3784 (arm_insert_point): Act on new return value.
3786 2012-07-31 Pedro Alves <palves@redhat.com>
3788 * server.c (process_point_options): Only skip tokens if we find
3789 one that is unrecognized. Don't treat 'X' specially while
3790 skipping unrecognized tokens.
3792 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
3794 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
3795 to 4-byte-align HW breakpoint addresses for Thumb.
3797 2012-07-27 Yao Qi <yao@codesourcery.com>
3801 * server.h: Declare gdb_agent_about_to_close.
3802 * target.c (kill_inferior): Include "agent.h".
3803 New. Send command 'kill'.
3804 * target.h (kill_inferior): Removed macro.
3805 * tracepoint.c (gdb_agent_about_to_close): New.
3806 (gdb_agent_helper_thread): Handle command 'close'.
3807 Wait endlessly until the inferior stops.
3808 Install gdb_agent_remove_socket to atexit hook.
3809 (agent_socket_name): New static variable.
3810 (gdb_agent_socket_init): Replace local variable 'name' with
3811 'agent_socket_name'.
3812 (gdb_agent_remove_socket): New.
3814 2012-07-27 Yao Qi <yao@codesourcery.com>
3816 * server.c (process_point_options): Stop at 'X' when parsing.
3818 2012-07-19 Michael Eager <eager@eagercon.com>
3820 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
3822 * linux-x86-low.c (x86_insert_point, x86_remove_point):
3823 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
3824 hardware breakpoint.
3826 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3828 * gdbserver/linux-low.c (initialize_low): Call
3829 linux_ptrace_init_warnings.
3831 2012-07-02 Doug Evans <dje@google.com>
3833 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
3836 2012-07-02 Stan Shebs <stan@codesourcery.com>
3838 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
3839 (ax.o): Add it to build rule.
3841 (OBS): Add format.o.
3842 (IPA_OBS): Add format.o.
3843 * server.c (handle_query): Claim support for breakpoint commands.
3844 (process_point_options): Add command case.
3845 (process_serial_event): Leave running if there are printfs in
3847 * mem-break.h (any_persistent_commands): Declare.
3848 (add_breakpoint_commands): Declare.
3849 (gdb_no_commands_at_breakpoint): Declare.
3850 (run_breakpoint_commands): Declare.
3851 * mem-break.c (struct point_command_list): New struct.
3852 (struct breakpoint): New field command_list.
3853 (any_persistent_commands): New function.
3854 (add_commands_to_breakpoint): New function.
3855 (add_breakpoint_commands): New function.
3856 (gdb_no_commands_at_breakpoint): New function.
3857 (run_breakpoint_commands): New function.
3858 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
3860 * ax.c: Include format.h.
3861 (ax_printf): New function.
3862 (gdb_eval_agent_expr): Add printf opcode.
3864 2012-06-13 Yao Qi <yao@codesourcery.com>
3866 * server.c (start_inferior): Remove duplicated writes to fields
3867 'last_resume_kind' and 'last_status' of 'current_inferior'.
3869 2012-06-12 Yao Qi <yao@codesourcery.com>
3870 Pedro Alves <palves@redhat.com>
3872 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
3874 * server.c (handle_v_cont): Extend comment.
3876 2012-06-11 Yao Qi <yao@codesourcery.com>
3878 * linux-low.c (linux_attach): Add 'static'.
3880 2012-06-06 Yao Qi <yao@codesourcery.com>
3882 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
3884 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3886 Fix gcc -flto compilation warning.
3887 * server.c (main): Make variable multi_mode and attach volatile.
3889 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3891 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
3892 if the platform doesn't know about it.
3894 2012-05-30 Jeff Kenton <jkenton@tilera.com>
3896 * Makefile.in (SFILES): Add linux-tile-low.c.
3897 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
3898 * configure.srv: Handle tilegx-*-linux*.
3899 * linux-tile-low.c: New file.
3901 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3903 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
3905 2012-05-24 Pedro Alves <palves@redhat.com>
3909 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
3911 2012-05-24 Pedro Alves <palves@redhat.com>
3915 Replace target_signal with gdb_signal throughout.
3917 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3919 * linux-low.c (linux_store_registers): Avoid the copying sequence
3920 when no data has been retrieved by ptrace.
3922 2012-05-22 Will Deacon <will.deacon@arm.com>
3924 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3925 Include asm/ptrace.h.
3926 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3929 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3931 * linux-low.c (linux_store_registers): Don't re-retrieve data
3932 with ptrace that has already been obtained from /proc. Always
3933 copy any data retrieved with ptrace to the buffer supplied.
3935 2012-05-11 Yao Qi <yao@codesourcery.com>
3936 Pedro Alves <palves@redhat.com>
3938 * linux-low.c (enum stopping_threads_kind): New.
3939 (stopping_threads): Change type to `enum stopping_threads_kind'.
3940 (handle_extended_wait): If stopping and suspending threads, leave
3941 the new_lwp suspended too.
3942 (linux_wait_for_event): Adjust.
3943 (stop_all_lwps): Set `stopping_threads' to
3944 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3945 whether we're suspending threads or just stopping them. Assert no
3948 2012-04-29 Yao Qi <yao@codesourcery.com>
3950 * server.h: Move some code to ...
3951 * gdbthread.h: ... here. New.
3952 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3953 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3954 (nto-low.o, win32-low.o): Likewise.
3955 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3956 * regcache.c, remote-utils.c, server.c: Likewise.
3957 * target.c, tracepoint.c, win32-low.c: Likewise.
3959 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3961 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3962 (PTRACE_ARG4_TYPE): Likewise.
3963 (PTRACE_XFER_TYPE): Likewise.
3964 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3965 ptrace to PTRACE_ARG3_TYPE.
3966 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3967 (PTRACE_ARG4_TYPE): Likewise.
3968 (PTRACE_XFER_TYPE): Likewise.
3969 (linux_detach_one_lwp): Cast fourth argument of
3970 ptrace to long then PTRACE_ARG4_TYPE.
3971 (regsets_fetch_inferior_registers): Cast third argument of
3972 ptrace to long then PTRACE_ARG3_TYPE.
3973 (regsets_store_inferior_registers): Likewise.
3975 2012-04-20 Pedro Alves <palves@redhat.com>
3977 * configure: Regenerate.
3979 2012-04-19 Pedro Alves <palves@redhat.com>
3981 * Makefile.in (GNULIB_BUILDDIR): New.
3982 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3983 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3984 (all, install-only, uninstall, clean-info, all-lib, clean): No
3985 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3986 (maintainer-clean realclean distclean): Use subdir_do.
3988 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3989 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3990 * acinclude.m4: Include acx_configure_dir.m4.
3991 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3992 calls. Call AC_PROG_RANLIB. Configure gnulib using
3995 (GNULIB_STDINT_H): Adjust.
3996 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3997 * gdbreplay.c: Include build-gnulib/config.h.
3998 * server.h: Likewise.
3999 * aclocal.m4: Regenerate.
4000 * config.in: Regenerate.
4001 * configure: Regenerate.
4003 2012-04-19 Pedro Alves <palves@redhat.com>
4005 * Makefile.in (LIBGNU, INCGNU): Adjust.
4006 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
4007 (all, install-only, uninstall, clean-info, all-lib, clean)
4008 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
4009 * configure.ac: Adjust AC_OUTPUT output.
4010 * aclocal.m4: Regenerate.
4011 * configure: Regenerate.
4013 2012-04-19 Pedro Alves <palves@redhat.com>
4015 * Makefile.in (generated_files): New.
4016 (server_h): Remove the explicit dependency on config.h, and depend
4017 on $generated_files.
4019 2012-04-19 Pedro Alves <palves@redhat.com>
4021 * Makefile.in (INCGNU): Add -Ignulib.
4023 2012-04-19 Pedro Alves <palves@redhat.com>
4025 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
4026 (INCGNU): ... this, and spell out -I here.
4027 (GNULIB_LIB): Rename to ...
4029 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
4031 2012-04-19 Pedro Alves <palves@redhat.com>
4033 * config.in: Regenerate.
4035 2012-04-19 Pedro Alves <palves@redhat.com>
4037 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
4038 * server.h (memmem): Remove declaration.
4039 * config.in: Regenerate.
4040 * configure: Regenerate.
4042 2012-04-19 Yao Qi <yao@codesourcery.com>
4044 * Makefile.in (SFILES): Add common/vec.c.
4048 2012-04-19 Yao Qi <yao@codesourcery.com>
4050 * remote-utils.c (prepare_resume_reply): Replace with macro
4051 target_core_of_thread.
4052 * server.c (handle_qxfer_threads_proper): Likewise.
4053 * target.h (traget_core_of_thread): New macro.
4055 2012-04-18 Pedro Alves <palves@redhat.com>
4057 * aclocal.m4: Regenerate.
4058 * configure: Regenerate.
4060 2012-04-16 Yao Qi <yao@codesourcery.com>
4062 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
4063 duplicated on address.
4065 2012-04-16 Yao Qi <yao@codesourcery.com>
4067 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
4068 (struct tracepoint_action_ops) <send>: New field.
4069 (m_tracepoint_action_send, r_tracepoint_action_send): New.
4070 (agent_expr_send, x_tracepoint_action_send): New.
4071 (l_tracepoint_action_send): New.
4072 (cmd_qtdp): Download and install tracepoint
4073 according to `use_agent'.
4074 (run_inferior_command): Add one more parameter `len'.
4076 (tracepoint_send_agent): New.
4077 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
4079 2012-04-16 Yao Qi <yao@codesourcery.com>
4081 * tracepoint.c (download_tracepoints): Moved to ...
4082 (cmd_qtstart): ... here.
4084 2012-04-14 Yao Qi <yao@codesourcery.com>
4086 * tracepoint.c: Include inttypes.h.
4087 (struct collect_memory_action): Use sized types.
4088 (struct tracepoint): Likewise.
4089 (cmd_qtdp, stop_tracing): Update print specifiers.
4090 (cmd_qtp, response_tracepoint): Likewise.
4091 (collect_data_at_tracepoint): Likewise.
4092 (collect_data_at_step): Likewise.
4094 2012-04-14 Yao Qi <yao@codesourcery.com>
4096 Import gnulib module inttypes.
4097 * aclocal.m4, config.in, configure: Regenerated.
4099 2012-04-14 Yao Qi <yao@codesourcery.com>
4101 * Makefile.in (maintainer-clean, realclean, distclean): Remove
4102 Makefile and config.status at last.
4104 2012-04-13 Yao Qi <yao@codesourcery.com>
4106 * tracepoint.c: Include stdint.h unconditionally.
4108 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4110 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
4111 on BFD_HAVE_SYS_PROCFS_TYPE.
4112 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
4113 * configure: Regenerate.
4114 * config.in: Likewise.
4116 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
4118 * Makefile.in (clean): Also remove x32.c x32-linux.c
4119 x32-avx.c x32-avx-linux.c.
4120 (x32.o): New target.
4122 (x32-linux.o): Likewise.
4123 (x32-linux.c): Likewise.
4124 (x32-avx.o): Likewise.
4125 (x32-avx.c): Likewise.
4126 (x32-avx-linux.o): Likewise.
4127 (x32-avx-linux.c): Likewise.
4129 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
4130 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
4131 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
4132 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
4133 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
4134 i386/x32-avx-linux.xml.
4136 * linux-x86-low.c (init_registers_x32_linux): New prototype.
4137 (init_registers_x32_avx_linux): Likwise.
4138 (x86_linux_update_xmltarget): Call init_registers_x32_linux
4139 or init_registers_x32_avx_linux if linux_is_elf64 is false.
4141 2012-04-13 Pedro Alves <palves@redhat.com>
4143 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
4144 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
4145 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
4146 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
4149 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4151 * linux-x86-low.c (compat_x32_clock_t): New.
4152 (compat_x32_siginfo_t): Likewise.
4153 (compat_x32_siginfo_from_siginfo): Likewise.
4154 (siginfo_from_compat_x32_siginfo): Likewise.
4155 (linux_is_elf64): Likewise.
4156 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
4157 and siginfo_from_compat_x32_siginfo for x32.
4158 (x86_arch_setup): Set linux_is_elf64.
4160 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4163 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
4165 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
4166 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
4167 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
4168 compatible with process.
4170 2012-04-12 Yao Qi <yao@codesourcery.com>
4172 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
4173 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
4174 (install-only, install-info, clean): Handle sub dir gnulib.
4175 (all-lib, am--refresh): New targets.
4176 (memmem.o): Remove target.
4177 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
4178 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
4179 (AC_REPLACE_FUNCS): Remove memmem.
4180 Invoke gl_INIT and AM_INIT_AUTOMAKE.
4181 (AC_OUTPUT): Generate Makefile in gnulib/.
4182 * aclocal.m4, config.in, configure: Regenerated.
4184 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
4186 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
4188 2012-04-05 Pedro Alves <palves@redhat.com>
4190 -Werror=strict-aliasing
4192 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
4195 2012-04-04 Pedro Alves <palves@redhat.com>
4197 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
4198 (sparc_store_gregset_from_stack, sparc_store_gregset)
4199 (sparc_breakpoint_at): Fix formatting.
4201 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4203 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
4205 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
4206 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
4207 * config.in: Regenerate.
4208 * configure: Likewise.
4210 2012-03-29 Pedro Alves <palves@redhat.com>
4212 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
4213 Correct ptrace arguments.
4215 2012-03-28 Pedro Alves <palves@redhat.com>
4217 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
4218 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
4219 (IA64_FR1_REGNUM): New defines.
4220 (ia64_fetch_register): New.
4221 (the_low_target): Install it.
4222 * linux-low.h (struct linux_target_ops) <fetch_register>: New
4224 * linux-low.c (linux_fetch_registers): Try the
4225 the_low_target.fetch_register hook first.
4227 * linux-arm-low.c (the_low_target): Adjust.
4228 * linux-bfin-low.c (the_low_target): Adjust.
4229 * linux-cris-low.c (the_low_target): Adjust.
4230 * linux-crisv32-low.c (the_low_target): Adjust.
4231 * linux-m32r-low.c (the_low_target): Adjust.
4232 * linux-m68k-low.c (the_low_target): Adjust.
4233 * linux-mips-low.c (the_low_target): Adjust.
4234 * linux-ppc-low.c (the_low_target): Adjust.
4235 * linux-s390-low.c (the_low_target): Adjust.
4236 * linux-sh-low.c (the_low_target): Adjust.
4237 * linux-sparc-low.c (the_low_target): Adjust.
4238 * linux-tic6x-low.c (the_low_target): Adjust.
4239 * linux-x86-low.c (the_low_target): Adjust.
4240 * linux-xtensa-low.c (the_low_target): Adjust.
4242 2012-03-26 Pedro Alves <palves@redhat.com>
4244 * server.c (handle_qxfer_libraries): Don't bail early if
4245 the_target->qxfer_libraries_svr4 is not NULL.
4247 2012-03-26 Pedro Alves <palves@redhat.com>
4249 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
4251 2012-03-23 Pedro Alves <palves@redhat.com>
4253 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
4254 "library-list-svr4" element's start tag when the the DSO list is
4257 2012-03-23 Pedro Alves <palves@redhat.com>
4259 * linux-low.c (read_one_ptr): Read the inferior's pointer through
4260 a variable whose type size is the same as the inferior's pointer
4263 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
4265 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
4267 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
4268 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4269 * linux-low.h: Include <signal.h>.
4270 (struct siginfo): Remove forward declaration.
4271 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
4274 2012-03-21 Mike Frysinger <vapier@gentoo.org>
4276 * .gitignore: Ignore more files.
4278 2012-03-19 Pedro Alves <palves@redhat.com>
4279 Jan Kratochvil <jan.kratochvil@redhat.com>
4281 * server.c (cont_thread, general_thread): Add describing comments.
4282 (start_inferior): Clear `cont_thread'.
4283 (handle_v_cont): Don't set `cont_thread' if resuming all threads
4286 2012-03-15 Yao Qi <yao@codesourcery.com>
4288 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
4290 (cmd_qtdp): ... here.
4292 2012-03-15 Yao Qi <yao@codesourcery.com>
4294 * tracepoint.c (struct tracepoint_action_ops): New.
4295 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
4296 (m_tracepoint_action_download): New.
4297 (r_tracepoint_action_download): New.
4298 (x_tracepoint_action_download): New.
4299 (l_tracepoint_action_download): New.
4300 (add_tracepoint_action): Install `action->ops' according type.
4301 (download_tracepoint_1): Move code `download' function pointer
4302 of various tracepoint_action_ops.
4304 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4306 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
4307 linux_ptrace_attach_warnings.
4309 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4311 * Makefile.in (linux-ptrace.o): New.
4312 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
4313 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
4314 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
4315 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
4316 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
4318 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
4320 2012-03-08 Yao Qi <yao@codesourcery.com>
4321 Pedro Alves <palves@redhat.com>
4323 Fix PR server/13392.
4324 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
4326 * tracepoint.c (remove_tracepoint): New.
4327 (cmd_qtdp): Call remove_tracepoint when failed to install.
4329 2012-03-07 Pedro Alves <palves@redhat.com>
4331 * linux-low.c (get_detach_signal): New.
4332 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
4333 Pass on pending signals to PTRACE_DETACH. Check the result of the
4335 * server.c (program_signals, program_signals_p): New.
4336 (handle_general_set): Handle QProgramSignals.
4337 * server.h (program_signals, program_signals_p): Declare.
4339 2012-03-05 Pedro Alves <palves@redhat.com>
4340 Jan Kratochvil <jan.kratochvil@redhat.com>
4342 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
4345 2012-03-03 Yao Qi <yao@codesourcery.com>
4347 * tracepoint.c (tracepoint_look_up_symbols): Update call to
4348 agent_look_up_symbols.
4350 2012-03-03 Yao Qi <yao@codesourcery.com>
4352 * Makefile.in (linux-low.o): Keep dependence on agent.h.
4353 (linux-x86-low.o): Likewise.
4354 * server.h: Remove in_process_agent_loaded.
4355 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
4359 2012-03-03 Yao Qi <yao@codesourcery.com>
4361 * tracepoint.c (gdb_agent_capability): New global.
4362 (in_process_agent_loaded_ust): Renamed to
4363 `in_process_agent_supports_ust'.
4365 (in_process_agent_supports_ust): Call agent_capability_check.
4366 (clear_installed_tracepoints): Assert that agent supports
4369 2012-03-03 Yao Qi <yao@codesourcery.com>
4371 * linux-low.c (linux_supports_agent): New.
4372 (linux_target_ops): Initialize field `supports_agent' with
4373 linux_supports_agent.
4374 * target.h (struct target_ops) <supports_agent>: New.
4375 (target_supports_agent): New macro.
4376 * server.c (handle_general_set): Handle packet 'QAgent'.
4377 (handle_query): Send `QAgent+'.
4378 * Makefile.in (server.o): Depends on agent.h.
4380 2012-03-03 Yao Qi <yao@codesourcery.com>
4382 * Makefile.in (OBS): Add agent.o.
4383 Add new rule for agent.o.
4384 Track dependence of tracepoint.c on agent.h.
4385 * tracepoint.c (run_inferior_command_1):
4386 (run_inferior_command): Call agent_run_command.
4387 (gdb_ust_connect_sync_socket): Deleted. Move it to
4389 (resume_thread, stop_thread): Likewise.
4390 (gdb_ust_socket_init): Renamed to ...
4391 (gdb_agent_socket_init): ... New.
4392 (gdb_ust_thread): Renamed to ...
4393 (gdb_agent_helper_thread): ... New.
4394 (gdb_ust_init): Move some code to ...
4395 (gdb_agent_init): ... here. New.
4396 [HAVE_UST]: Call gdb_ust_init.
4397 (initialize_tracepoint_ftlib): Call gdb_agent_init.
4398 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
4399 * config.in, configure: Regenerated.
4401 2012-03-02 Pedro Alves <palves@redhat.com>
4403 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
4404 * linux-low.c (struct simple_pid_list): New.
4405 (stopped_pids): New a struct simple_pid_list pointer.
4406 (add_to_pid_list, pull_pid_from_list): New.
4407 (handle_extended_wait): Don't assume the first signal new children
4408 report is SIGSTOP. Adjust call to pull_pid_from_list.
4409 (linux_wait_for_lwp): Adjust.
4411 2012-03-02 Yao Qi <yao@codesourcery.com>
4413 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
4416 2012-03-02 Yao Qi <yao@codesourcery.com>
4418 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
4419 `stop_pc' and `tpoint'. Update caller.
4421 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
4423 * linux-low.h (linux_target_ops): Add regset_bitmap member.
4424 * linux-low.c (use_linux_regsets): New macro.
4425 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
4426 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
4427 (linux_register_in_regsets): New function.
4428 (usr_fetch_inferior_registers): Skip registers covered by
4430 (usr_store_inferior_registers): Likewise.
4431 (usr_fetch_inferior_registers): New macro.
4432 (usr_store_inferior_registers): Likewise.
4433 (linux_fetch_registers): Handle mixed regset/non-regset targets.
4434 (linux_store_registers): Likewise.
4435 * linux-mips-low.c (init_registers_mips_dsp_linux): New
4437 (init_registers_mips64_dsp_linux): Likewise.
4438 (init_registers_mips_linux): New macro.
4439 (init_registers_mips_dsp_linux): Likewise.
4440 (mips_dsp_num_regs): Likewise.
4441 (DSP_BASE, DSP_CONTROL): New fallback macros.
4442 (mips_base_regs): New macro.
4443 (mips_regmap): Use it. Fix the size.
4444 (mips_dsp_regmap): New variable.
4445 (mips_dsp_regset_bitmap): Likewise.
4446 (mips_arch_setup): New function.
4447 (mips_cannot_fetch_register): Use the_low_target.regmap rather
4449 (mips_cannot_store_register): Likewise.
4450 (the_low_target): Update .arch_setup, .num_regs and .regmap
4451 initializers. Add .regset_bitmap initializer.
4452 * linux-arm-low.c (the_low_target): Add .regset_bitmap
4454 * linux-bfin-low.c (the_low_target): Likewise.
4455 * linux-cris-low.c (the_low_target): Likewise.
4456 * linux-crisv32-low.c (the_low_target): Likewise.
4457 * linux-ia64-low.c (the_low_target): Likewise.
4458 * linux-m32r-low.c (the_low_target): Likewise.
4459 * linux-m68k-low.c (the_low_target): Likewise.
4460 * linux-ppc-low.c (the_low_target): Likewise.
4461 * linux-s390-low.c (the_low_target): Likewise.
4462 * linux-sh-low.c (the_low_target): Likewise.
4463 * linux-sparc-low.c (the_low_target): Likewise.
4464 * linux-tic6x-low.c (the_low_target): Likewise.
4465 * linux-x86-low.c (the_low_target): Likewise.
4466 * linux-xtensa-low.c (the_low_target): Likewise.
4467 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
4468 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
4469 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
4471 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
4472 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
4474 2012-02-29 Yao Qi <yao@codesourcery.com>
4475 Pedro Alves <palves@redhat.com>
4477 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
4478 `step_over_finished' is true.
4480 2012-02-27 Pedro Alves <palves@redhat.com>
4482 * linux-low.c (pid_is_stopped): Delete, moved to common/.
4483 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
4485 2012-02-27 Pedro Alves <palves@redhat.com>
4488 * linux-low.c (pid_is_stopped): New.
4489 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
4491 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
4493 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
4496 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
4498 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
4500 2012-02-24 Luis Machado <lgustavo@codesourcery>
4502 * server.c (handle_query): Advertise support for target-side
4503 breakpoint condition evaluation.
4504 (process_point_options): New function.
4505 (process_serial_event): When inserting a breakpoint, check for
4506 a target-side condition that should be evaluated.
4508 * mem-break.c: Include regcache.h and ax.h.
4509 (point_cond_list_t): New data structure.
4510 (breakpoint) <cond_list>: New field.
4511 (find_gdb_breakpoint_at): Make non-static.
4512 (delete_gdb_breakpoint_at): Clear any target-side
4514 (clear_gdb_breakpoint_conditions): New function.
4515 (add_condition_to_breakpoint): Likewise.
4516 (add_breakpoint_condition): Likewise.
4517 (gdb_condition_true_at_breakpoint): Likewise.
4518 (gdb_breakpoint_here): Return result directly instead
4519 of going through a local variable.
4521 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4522 (clear_gdb_breakpoint_conditions): Likewise.
4523 (add_breakpoint_condition): Likewise.
4524 (gdb_condition_true_at_breakpoint): Likewise.
4526 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4527 (need_step_over_p): Take target-side breakpoint condition into
4530 2012-02-24 Luis Machado <lgustavo@codesourcery>
4532 * server.h: Include tracepoint.h.
4533 (agent_mem_read, agent_get_trace_state_variable_value,
4534 agent_set_trace_state_variable_value,
4535 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4536 get_set_tsv_func_addr): New prototypes.
4538 * ax.h: New include file.
4539 * ax.c: New source file.
4541 * tracepoint.c: Include ax.h.
4542 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4543 agent_expr, eval_result_type): Move to ax.h.
4544 (parse_agent_expr): Rename to ...
4545 (gdb_parse_agent_expr): ... this, make it non-static and move
4547 (unparse_agent_expr) Rename to ...
4548 (gdb_unparse_agent_expr): ... this, make it non-static and move
4550 (eval_agent_expr): Rename to ...
4551 (eval_tracepoint_agent_expr): ... this.
4552 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4553 forward declarations.
4554 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4555 (agent_get_trace_state_variable_value): New function.
4556 (agent_set_trace_state_variable_value): New function.
4557 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4558 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4559 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4560 (condition_true_at_tracepoint): Likewise.
4561 (parse_agent_expr): Rename to ...
4562 (gdb_parse_agent_expr): ... this and move to ax.c.
4563 (unparse_agent_expr): Rename to ...
4564 (gdb_unparse_agent_expr): ... this and move to ax.c.
4565 (gdb_agent_op_name): Move to ax.c.
4566 (eval_agent_expr): Rename to ...
4567 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4569 (eval_tracepoint_agent_expr): New function.
4570 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4572 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4574 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4575 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4576 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4577 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4578 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4579 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4580 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4581 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4582 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4583 (compile_bytecodes): Remove forward declaration.
4584 (is_goto_target): Move to ax.c.
4585 (compile_bytecodes): Move to ax.c and call
4586 agent_get_trace_state_variable_value (...) and
4587 agent_set_trace_state_variable_value (...).
4589 * Makefile.in: Update ax.c and IPA dependencies.
4591 2012-02-24 Pedro Alves <palves@redhat.com>
4593 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4594 (cmd_bigqtbuffer_circular): ... this. Only handle
4595 'QTBuffer:circular:'.
4596 (handle_tracepoint_general_set): Adjust.
4598 2012-02-16 Yao Qi <yao@codesourcery.com>
4600 * inferiors.c: Move code to ...
4601 * dll.c: .... here. New.
4602 * server.h: Declare clear_dlls.
4603 * Makefile.in (SFILES): Add dll.c.
4607 2012-02-11 Yao Qi <yao@codesourcery.com>
4609 * server.c: (handle_monitor_command): Add a new parameter
4611 (handle_query): Update caller.
4613 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4615 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4616 * configure, config.in: Regenerate.
4617 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4620 2012-02-02 Pedro Alves <palves@redhat.com>
4622 Try SIGKILL first, then PTRACE_KILL.
4623 * linux-low.c (linux_kill_one_lwp): New.
4624 (linux_kill_one_lwp): Rename to ...
4625 (kill_one_lwp_callback): ... this. Use the new
4628 2012-02-02 Pedro Alves <palves@redhat.com>
4630 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4633 2012-01-27 Pedro Alves <palves@redhat.com>
4635 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4636 (elf_64_file_p): Make static.
4637 (linux_pid_exe_is_elf_64_file): New.
4638 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4639 Delete declarations.
4640 (linux_pid_exe_is_elf_64_file): Declare.
4641 * linux-x86-low.c (x86_arch_setup): Use
4642 linux_pid_exe_is_elf_64_file.
4644 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4646 * linux-low.c (linux_wait_for_event_1): Rename to ...
4647 (linux_wait_for_event): ... here and merge it with former
4648 linux_wait_for_event - new variable wait_ptid, use it.
4649 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4651 2012-01-23 Pedro Alves <palves@redhat.com>
4653 * server.c (main): Avoid yet another case of infinite loop while
4654 detaching/killing after a longjmp.
4656 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4659 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4661 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4663 * hostio.c (handle_readlink): New function.
4664 (handle_vFile): Call it to handle "vFile:readlink" packets.
4666 2012-01-20 Pedro Alves <palves@redhat.com>
4667 Ulrich Weigand <ulrich.weigand@linaro.org>
4669 * server.c (handle_v_requests): Only support vAttach and vRun to
4670 start multiple processes when in extended protocol mode.
4672 2012-01-17 Pedro Alves <palves@redhat.com>
4674 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4675 memalign plus mprotect to allocate the scratch buffer.
4677 2012-01-13 Pedro Alves <palves@redhat.com>
4679 * server.c (attach_inferior): Clear `cont_thread'.
4681 2012-01-13 Pedro Alves <palves@redhat.com>
4683 * server.c (main): Avoid infinite loop while detaching/killing
4686 2012-01-09 Doug Evans <dje@google.com>
4688 * server.c (start_inferior): Set last_ptid in --wrapper case.
4690 2012-01-06 Yao Qi <yao@codesourcery.com>
4692 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4694 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4696 2012-01-04 Yao Qi <yao@codesourcery.com>
4698 * tracepoint.c (cmd_qtdp): Print debug message
4699 for static tracepoint.
4701 2012-01-04 Yao Qi <yao@codesourcery.com>
4703 * tracepoint.c (trace_vdebug): Differentiate debug message
4704 between gdbserver and IPA.
4706 2012-01-03 Yao Qi <yao@codesourcery.com>
4708 * tracepoint.c (tracepoint_was_hit): Don't collect for
4711 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4713 * terminal.h: Reformat copyright header.
4715 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4717 * server.c (gdbserver_version): Update copyright year.
4718 * gdbreplay.c (gdbreplay_version): Likewise.
4720 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4722 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4725 2011-12-18 Hui Zhu <teawater@gmail.com>
4726 * linux-low.c (linux_create_inferior): Save return value to ret.
4728 2011-12-18 Hui Zhu <teawater@gmail.com>
4730 * linux-low.c (linux_create_inferior): Save return value to ret.
4732 2011-12-16 Doug Evans <dje@google.com>
4734 * linux-low.c (linux_create_inferior): If stdio connection,
4735 redirect stdin from /dev/null, stdout to stderr.
4736 * remote-utils.c (remote_is_stdio): New static global.
4737 (remote_connection_is_stdio): New function.
4738 (remote_prepare): Handle stdio connection.
4739 (remote_open): Ditto.
4740 (remote_close): Don't close stdin for stdio connections.
4741 (read_prim,write_prim): New functions. Replace all calls to
4742 read/write to these.
4743 * server.c (main): Watch for "-" argument. Move call to
4744 remote_prepare before start_inferior.
4745 * server.h (STDIO_CONNECTION_NAME): New macro.
4746 (remote_connection_is_stdio): Declare.
4748 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4749 in debugging output.
4751 2011-12-15 Yao Qi <yao@codesourcery.com>
4753 * tracepoint.c: Include sys/syscall.h.
4754 (gdb_ust_thread): Remove preprocessor conditional.
4756 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4758 * linux-low.c (linux_detach_one_lwp): Call
4759 the_low_target.prepare_to_resume before detaching.
4761 2011-12-14 Yao Qi <yao@codesourcery.com>
4763 * tracepoint.c (gdb_ust_thread): Don't ignore return value
4766 2011-12-14 Yao Qi <yao@codesourcery.com>
4768 * i386-low.c (i386_low_stopped_data_address): Initialize local
4771 2011-12-13 Pedro Alves <pedro@codesourcery.com>
4775 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
4776 DR_CONTROL unless necessary. Extend comments.
4777 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
4778 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
4780 2011-12-13 Yao Qi <yao@codesourcery.com>
4782 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
4784 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
4786 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
4788 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
4789 Print new debug message for such case.
4791 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4793 Fix overlapping memcpy.
4794 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
4795 the read_inferior_memory transfer.
4796 (delete_fast_tracepoint_jump): New variable buf. Use it for the
4797 write_inferior_memory transfer.
4798 (set_fast_tracepoint_jump): New variable buf. Use it for the
4799 read_inferior_memory and write_inferior_memory transfers.
4800 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
4801 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
4802 Use it for the write_inferior_memory transfer.
4803 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
4806 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4808 * linux-low.c (fetch_register, store_register): Make code
4809 consistent, fix formatting.
4811 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4813 * linux-low.c (usr_store_inferior_registers): Factor out code
4814 to handle individual registers into...
4815 (store_register): ... this new function.
4817 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
4819 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
4820 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
4821 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
4822 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
4823 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
4824 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
4825 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
4826 (srv_xmlfiles): Add new XML files.
4828 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
4830 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
4831 (init_registers_s390_linux32v1): Add prototype.
4832 (init_registers_s390_linux32v2): Likewise.
4833 (init_registers_s390_linux64v1): Likewise.
4834 (init_registers_s390_linux64v2): Likewise.
4835 (init_registers_s390x_linux64v1): Likewise.
4836 (init_registers_s390x_linux64v2): Likewise.
4837 (s390_num_regs): Increment to 52.
4838 (s390_regmap): Add orig_r2 register.
4839 (s390_num_regs_3264): Increment to 68.
4840 (s390_regmap_3264): Add orig_r2 register.
4841 (s390_collect_ptrace_register): Handle orig_r2 register.
4842 (s390_supply_ptrace_register): Likewise.
4843 (s390_fill_last_break): New function.
4844 (s390_store_last_break): Likewise.
4845 (s390_fill_system_call): New function.
4846 (s390_store_system_call): Likewise.
4847 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
4849 (s390_check_regset): New function.
4850 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
4851 NT_S390_SYSTEM_CALL regsets and use appropriate description.
4852 Update target_regsets for available register sets.
4854 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
4855 Jan Kratochvil <jan.kratochvil@redhat.com>
4857 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
4858 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
4860 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
4861 * linux-low.h (struct process_info_private): New member r_debug.
4862 * server.c (handle_qxfer_libraries): Call
4863 the_target->qxfer_libraries_svr4.
4864 (handle_qxfer_libraries_svr4): New function.
4865 (qxfer_packets): New entry "libraries-svr4".
4866 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
4867 * target.h (struct target_ops): New member qxfer_libraries_svr4.
4868 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
4869 PACKET_qXfer_libraries_svr4.
4871 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
4873 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
4874 PSW address/mask between 8-byte and 16-byte formats.
4875 (s390_supply_ptrace_register): Likewise.
4876 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
4877 basic addressing mode bit.
4879 2011-11-24 Stan Shebs <stan@codesourcery.com>
4881 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
4883 2011-11-17 Stan Shebs <stan@codesourcery.com>
4885 * tracepoint.c (struct tracepoint): New field traceframe_usage.
4886 (tracing_start_time): New global.
4887 (tracing_stop_time): New global.
4888 (tracing_user_name): New global.
4889 (tracing_notes): New global.
4890 (tracing_stop_note): New global.
4891 (cmd_qtstart): Set traceframe_usage, start_time.
4892 (stop_tracing): Set stop_time.
4893 (cmd_qtstatus): Report additional status.
4894 (cmd_qtp): New function.
4895 (handle_tracepoint_query): Call it.
4896 (cmd_qtnotes): New function.
4897 (handle_tracepoint_general_set): Call it.
4898 (get_timestamp): Rename from tsv_get_timestamp.
4900 2011-11-14 Stan Shebs <stan@codesourcery.com>
4901 Kwok Cheung Yeung <kcy@codesourcery.com>
4903 * linux-x86-low.c (small_jump_insn): New.
4904 (i386_install_fast_tracepoint_jump_pad): Add arguments for
4905 trampoline and error message, build a trampoline and issue a small
4906 jump instruction to it.
4907 (x86_install_fast_tracepoint_jump_pad): Add arguments for
4908 trampoline and error message.
4909 (x86_get_min_fast_tracepoint_insn_len): New.
4910 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
4911 * linux-low.h (struct linux_target_ops): Add arguments to
4912 install_fast_tracepoint_jump_pad operation, add new operation.
4913 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
4915 (linux_get_min_fast_tracepoint_insn_len): New function.
4916 (linux_target_op): Add new operation.
4917 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4918 (gdb_trampoline_buffer_end): Ditto.
4919 (gdb_trampoline_buffer_error): Ditto.
4920 (struct ipa_sym_addresses): Add fields for new IPA variables.
4921 (symbol_list): Add entries for new IPA variables.
4922 (struct tracepoint): Add fields to hold the address range of the
4923 trampoline used by the tracepoint.
4924 (trampoline_buffer_head): New static variable.
4925 (trampoline_buffer_tail): Ditto.
4926 (claim_trampoline_space): New function.
4927 (have_fast_tracepoint_trampoline_buffer): New function.
4928 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4930 (install_fast_tracepoint): Ditto, also add error buffer argument.
4931 (cmd_qtminftpilen): New function.
4932 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4933 (fast_tracepoint_from_trampoline_address): New function.
4934 (fast_tracepoint_collecting): Handle trampoline as part of jump
4936 (set_trampoline_buffer_space): New function.
4937 (initialize_tracepoint): Initialize new IPA variables.
4938 * target.h (struct target_ops): Add arguments to
4939 install_fast_tracepoint_jump_pad operation, add new
4940 get_min_fast_tracepoint_insn_len operation.
4941 (target_get_min_fast_tracepoint_insn_len): New.
4942 (install_fast_tracepoint_jump_pad): Add arguments.
4943 * server.h (IPA_BUFSIZ): Define.
4944 * linux-i386-ipa.c: Include extra header files.
4945 (initialize_fast_tracepoint_trampoline_buffer): New function.
4946 (initialize_low_tracepoint): Call it.
4947 * server.h (set_trampoline_buffer_space): Declare.
4948 (claim_trampoline_space): Ditto.
4949 (have_fast_tracepoint_trampoline_buffer): Ditto.
4951 2011-11-14 Yao Qi <yao@codesourcery.com>
4953 * server.c (handle_query): Handle InstallInTrace for qSupported.
4954 * tracepoint.c (add_tracepoint): Sort list.
4955 (install_tracepoint, download_tracepoint): New.
4956 (cmd_qtdp): Call them to install and download tracepoints.
4957 (sort_tracepoints): Removed.
4958 (cmd_qtstart): Update.
4960 2011-11-14 Yao Qi <yao@codesourcery.com>
4962 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4963 * mem-break.h: Declare.
4964 * tracepoint.c (cmd_qtstart): Move some code to ...
4965 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4967 (download_tracepoints): Move some code to ...
4968 (download_tracepoint_1): ... here. New.
4970 2011-11-08 Yao Qi <yao@codesourcery.com>
4972 * remote-utils.c (relocate_instruction): A comment fix.
4974 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4976 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4977 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4978 dr_status_mirror and dr_control_mirror from debug_reg_state.
4979 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4980 (i386_initial_stuff): Remove use of deleted globals.
4981 (i386_get_thread_context, i386_set_thread_context,
4982 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4983 from debug_reg_state.
4985 2011-11-05 Yao Qi <yao@codesourcery.com>
4987 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4988 address as TPOINT's.
4990 2011-11-02 Stan Shebs <stan@codesourcery.com>
4992 * tracepoint.c (agent_mem_read_string): New function.
4993 (eval_agent_expr): Call it for tracenz.
4994 * server.c (handle_query): Report support for tracenz.
4996 2011-11-02 Yao Qi <yao@codesourcery.com>
4998 * tracepoint.c (cmd_qtstart): Remove unused local variables.
5000 2011-11-02 Yao Qi <yao@codesourcery.com>
5002 * target.h: Fix a typo in comment.
5004 2011-10-31 Pedro Alves <pedro@codesourcery.com>
5006 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
5007 clobber the breakpoints' shadows with fast tracepoint jumps.
5008 * mem-break.h (check_mem_write): Add `myaddr' parameter.
5009 * target.c (write_inferior_memory): Also pass MYADDR down to
5012 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
5014 * configure.ac: Check support for personality routine.
5015 * configure: Regenerate.
5016 * config.in: Likewise.
5017 * linux-low.c: Include <sys/personality.h>.
5018 Define ADDR_NO_RANDOMIZE if necessary.
5019 (linux_create_inferior): Disable address space randomization when
5020 forking inferior, if requested.
5021 (linux_supports_disable_randomization): New function.
5022 (linux_target_ops): Install it.
5023 * server.h (disable_randomization): Declare.
5024 * server.c (disable_randomization): New global variable.
5025 (handle_general_set): Handle QDisableRandomization.
5026 (handle_query): Likewise for qSupported.
5027 (main): Support --disable-randomization and --no-disable-randomization
5028 command line arguments.
5029 * target.h (struct target_ops): Add supports_disable_randomization.
5030 (target_supports_disable_randomization): New macro.
5032 2011-09-29 Mike Frysinger <vapier@gentoo.org>
5034 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
5036 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
5037 [!PT_GETDSBT] (target_loadmap): New definition.
5038 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
5039 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
5040 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
5041 and PT_GETDSBT to LINUX_LOADMAP.
5042 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
5043 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
5045 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5047 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
5048 (arm_linux_hwbp_cap): New static variable.
5049 (arm_linux_get_hwbp_cap): Replace by ...
5050 (arm_linux_init_hwbp_cap): ... this new function.
5051 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
5052 (arm_linux_get_hw_watchpoint_count): Likewise.
5053 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5054 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
5055 (arm_prepare_to_resume): Use perror_with_name instead of error.
5057 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5059 * linux-arm-low.c: Include <signal.h>.
5060 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
5061 (struct arm_linux_hwbp_cap): New data type.
5062 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
5063 (struct arm_linux_hw_breakpoint): New data type.
5064 (MAX_BPTS, MAX_WPTS): Define.
5065 (struct arch_process_info, struct arch_lwp_info): New data types.
5066 (arm_linux_get_hwbp_cap): New function.
5067 (arm_linux_get_hw_breakpoint_count): Likewise.
5068 (arm_linux_get_hw_watchpoint_count): Likewise.
5069 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5070 (arm_hwbp_control_initialize): Likewise.
5071 (arm_hwbp_control_is_enabled): Likewise.
5072 (arm_hwbp_control_is_initialized): Likewise.
5073 (arm_hwbp_control_disable): Likewise.
5074 (arm_linux_hw_breakpoint_equal): Likewise.
5075 (arm_linux_hw_point_initialize): Likewise.
5076 (struct update_registers_data): New data structure.
5077 (update_registers_callback: New function.
5078 (arm_insert_point): Likewise.
5079 (arm_remove_point): Likewise.
5080 (arm_stopped_by_watchpoint): Likewise.
5081 (arm_stopped_data_address): Likewise.
5082 (arm_new_process): Likewise.
5083 (arm_new_thread): Likewise.
5084 (arm_prepare_to_resume): Likewise.
5085 (the_low_target): Register arm_insert_point, arm_remove_point,
5086 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
5087 arm_new_thread, and arm_prepare_to_resume.
5089 2011-09-15 Stan Shebs <stan@codesourcery.com>
5091 * server.h (struct emit_ops): Add compare-goto fields.
5092 * tracepoint.c (gdb_agent_op_sizes): New table.
5093 (emit_eq_goto): New function.
5094 (emit_ne_goto): New function.
5095 (emit_lt_goto): New function.
5096 (emit_le_goto): New function.
5097 (emit_gt_goto): New function.
5098 (emit_ge_goto): New function.
5099 (is_goto_target): New function.
5100 (compile_bytecodes): Recognize special cases of compare-goto
5101 combinations and call specialized emitters for them.
5102 * linux-x86-low.c (amd64_emit_eq_goto): New function.
5103 (amd64_emit_ne_goto): New function.
5104 (amd64_emit_lt_goto): New function.
5105 (amd64_emit_le_goto): New function.
5106 (amd64_emit_gt_goto): New function.
5107 (amd64_emit_ge_goto): New function.
5108 (amd64_emit_ops): Add the new functions.
5109 (i386_emit_eq_goto): New function.
5110 (i386_emit_ne_goto): New function.
5111 (i386_emit_lt_goto): New function.
5112 (i386_emit_le_goto): New function.
5113 (i386_emit_gt_goto): New function.
5114 (i386_emit_ge_goto): New function.
5115 (i386_emit_ops): Add the new functions.
5117 2011-09-08 Stan Shebs <stan@codesourcery.com>
5119 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
5120 (i386_emit_epilogue): Restore %ebx.
5122 2011-08-31 Jie Zhang <jzhang918@gmail.com>
5124 * server.c (step_thread): Remove definition.
5125 (process_serial_event): Don't handle Hs.
5126 * server.h (step_thread): Remove declaration.
5127 * target.c (set_desired_inferior): Remove use of step_thread.
5129 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5131 * linux-low.c: Include linux-procfs.h.
5132 (linux_attach_lwp_1): Update comments.
5133 (linux_attach): Scan for existing threads when attaching to a
5134 process that is the tgid.
5135 * Makefile.in: Update dependencies.
5137 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5139 * configure.srv: Add linux-procfs.o dependencies.
5141 2011-08-14 Yao Qi <yao@codesourcery.com>
5143 * target.h (struct target_ops): Fix indent.
5144 * win32-low.c (win32_target_ops): Fix comment.
5146 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
5147 Yao Qi <yao@codesourcery.com>
5149 * Makefile.in (clean): Remove tic6x-*.c files.
5150 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
5151 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
5152 (tic6x-c64xp-linux.c): Likewise.
5153 * configure.srv: Add support for tic6x-*-uclinux.
5154 * linux-tic6x-low.c: New.
5155 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
5157 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
5158 Yao Qi <yao@codesourcery.com>
5160 * target.h (struct target_ops): Add read_loadmap.
5161 * linux-low.c (struct target_loadseg): New type.
5162 (struct target_loadmap): New type.
5163 (linux_read_loadmap): New function.
5164 (linux_target_ops): Add linux_read_loadmap.
5165 * server.c (handle_query): Support qXfer:fdpic:read packet.
5166 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
5169 2011-08-05 Eli Zaretskii <eliz@gnu.org>
5171 * win32-low.c: Include <stdint.h>.
5173 2011-07-22 Pedro Alves <pedro@codesourcery.com>
5175 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
5176 to the inferior here.
5177 (i386_remove_aligned_watchpoint): Ditto.
5178 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
5179 fit part of the watchpoint in the debug registers.
5180 (i386_update_inferior_debug_regs): New.
5181 (i386_low_insert_watchpoint): Work on a local mirror of the debug
5182 registers, and only update the inferior on success.
5183 (i386_low_remove_watchpoint): Ditto.
5185 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
5187 * linux-low.c (compare_ints, unique, list_threads, show_process,
5188 linux_core_of_thread): Delete.
5189 (linux_target_ops): Change linux_core_of_thread to
5190 linux_common_core_of_thread.
5191 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
5192 * utils.c (malloc_failure): Change type of argument.
5193 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
5194 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
5195 common/linux-osdata.c, common/ptid.c and common/buffer.c.
5196 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
5197 (IPA_OBJS): Add common-utils-ipa.o.
5198 (ptid_h, linux_osdata_h): New macros.
5199 (server_h): Add common/common-utils.h, common/xml-utils.h,
5200 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
5202 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
5203 ptid.o, buffer.o): New rules.
5204 (linux-low.o): Add common/linux-osdata.h as a dependency.
5205 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
5206 * configure.ac: Add AC_HEADER_DIRENT check.
5207 * config.in: Regenerate.
5208 * configure: Regenerate.
5209 * remote-utils.c (xml_escape_text): Delete.
5210 (buffer_grow, buffer_free, buffer_init, buffer_finish,
5211 buffer_xml_printf): Move to common/buffer.c.
5212 * server.c (main): Remove call to initialize_inferiors.
5213 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
5214 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
5215 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
5216 internal_error, gdb_assert, gdb_assert_fail): Delete.
5217 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
5218 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
5220 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
5221 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
5222 initialize_inferiors): Delete.
5224 2011-07-20 Pedro Alves <pedro@codesourcery.com>
5226 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
5229 2011-05-31 Pedro Alves <pedro@codesourcery.com>
5231 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
5233 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
5235 2011-05-26 Yao Qi <yao@codesourcery.com>
5237 * Makefile.in (thread-db.o): Track dependence to
5238 common/gdb_thread_db.h.
5239 * thread-db.c: include gdb_thread_db.h from right place.
5241 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
5243 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
5244 __FILE__ and __LINE__ to internal_error.
5246 2011-05-13 Doug Evans <dje@google.com>
5248 * thread-db.c (try_thread_db_load_from_sdir): New function.
5249 (try_thread_db_load_from_dir): New function.
5250 (thread_db_load_search): Handle $sdir, ignore $pdir.
5251 Remove trying of system directories if search of
5252 libthread-db-search-path fails, that is now done via $sdir.
5254 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
5256 * server.c (handle_query): Add EnableDisableTracepoints to the list
5257 of supported features.
5258 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
5260 (cmd_qtenable_disable): New.
5261 (cmd_qtstart): Install tracepoints even if disabled.
5262 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
5263 receiving a QTEnable or QTDisable packet.
5264 (gdb_collect): Skip data collection if fast tracepoint is disabled.
5265 (ust_marker_to_static_tracepoint): Do not ignore disabled static
5267 (gdb_probe): Skip data collection if static tracepoint is disabled.
5269 2011-05-10 Doug Evans <dje@google.com>
5271 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
5273 2011-05-04 Doug Evans <dje@google.com>
5275 * linux-low.c (linux_join): Skip process lookup.
5276 * spu-low.c (spu_join): Ditto.
5277 * server.c (join_inferiors_callback): Delete.
5278 (process_serial_event): For 'D' packet (detach) call join_inferior
5281 2011-05-04 Joseph Myers <joseph@codesourcery.com>
5283 * README: Don't mention xscale*-*-linux*.
5284 * configure.srv (xscale*-*-linux*): Don't handle target.
5286 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
5288 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
5290 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
5291 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
5292 (i386_emit_void_call_2): Likewise.
5294 2011-04-26 Yao Qi <yao@codesourcery.com>
5296 * linux-low.c: Move common macros to linux-ptrace.h.
5297 Include linux-ptrace.h.
5298 * Makefile.in (linux_ptrace_h): New.
5299 (linux-low.o): Depends on linux-ptrace.h.
5301 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
5303 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
5304 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
5305 (remote_prepare): New function with most of the TCP code from ...
5306 (remote_open): ... here. Detect PORT here unconditionally. Move also
5307 setting transport_is_reliable.
5308 * server.c (run_once): New variable.
5309 (gdbserver_usage): Document it.
5310 (main): Set run_once for `--once'. Call remote_prepare. Exit after
5311 the first run if RUN_ONCE.
5312 * server.h (run_once, remote_prepare): New declarations.
5314 2011-04-19 Tom Tromey <tromey@redhat.com>
5316 * win32-low.c (handle_load_dll): Remove duplicate "the".
5318 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
5320 Remove support for old Cygwin 1.5 versions.
5321 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
5322 function to avoid warning.
5323 (win32_add_one_solib): Use cygwin_conv_path function to avoid
5326 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
5328 * gdbserver/server.h (Macro _): Define it if not available.
5330 2011-03-14 Michael Snyder <msnyder@vmware.com>
5332 * hostio.c (handle_close): Remove unnecessary null test.
5334 2011-03-10 Joel Brobecker <brobecker@adacore.com>
5336 * Makefile.in (maintainer-clean realclean distclean): Remove
5337 "make ... subdir_do" command.
5339 2011-03-10 Michael Snyder <msnyder@vmware.com>
5341 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
5343 * server.c (handle_v_run): Free alloced buffer on early return.
5345 2011-03-09 Yao Qi <yao@codesourcery.com>
5348 2011-03-04 Yao Qi <yao@codesourcery.com>
5350 * Makefile.in: Remove GNU make feature --directory.
5352 2011-03-05 Yao Qi <yao@codesourcery.com>
5354 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5355 (subdir_do): New make target. Copied from gdb/Makefile.
5356 (maintainer-clean, realclean, distclean, clean): Call corresponding
5357 make targets in common/Makefile.
5359 2011-02-11 Yao Qi <yao@codesourcery.com>
5361 * configure.ac: Call AC_PROG_RANLIB.
5362 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5363 * configure: Regenerate.
5365 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5367 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
5369 2011-03-06 Yao Qi <yao@codesourcery.com>
5371 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
5373 2011-03-05 Yao Qi <yao@codesourcery.com>
5375 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5376 (subdir_do): New make target. Copied from gdb/Makefile.
5377 (maintainer-clean, realclean, distclean, clean): Call corresponding
5378 make targets in common/Makefile.
5380 2011-03-04 Yao Qi <yao@codesourcery.com>
5382 * Makefile.in: Remove GNU make feature --directory.
5384 2011-03-04 Michael Snyder <msnyder@vmware.com>
5386 * server.c (queue_stop_reply): Call xmalloc not malloc.
5388 2011-03-02 Michael Snyder <msnyder@vmware.com>
5390 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
5392 2011-02-28 Michael Snyder <msnyder@vmware.com>
5394 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
5395 (cmd_qtframe): Ditto.
5396 (cmd_qtbuffer): Ditto.
5397 (cmd_bigqtbuffer): Ditto.
5399 * utils.c (decimal2str): Initialize 'width' to nine, then
5402 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5404 * hostio.c (require_data): Free *data, not data.
5406 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5408 * hostio.c (require_data): Use free, not xfree.
5410 2011-02-27 Michael Snyder <msnyder@vmware.com>
5412 * server.c (handle_query): Discard unused value.
5414 * hostio.c (require_data): Free malloc memory before returning
5417 2011-02-26 Michael Snyder <msnyder@vmware.com>
5419 * linux-low.c (list_threads): Call closedir for dirent.
5421 2011-02-27 Michael Snyder <msnyder@vmware.com>
5423 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
5424 a case statement falls through.
5426 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
5428 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
5431 2011-02-26 Michael Snyder <msnyder@vmware.com>
5433 * utils.c (decimal2str): Eliminate dead code and dead param.
5434 (pulongest): Drop dead param from call to decimal2str.
5437 2011-02-24 Joel Brobecker <brobecker@adacore.com>
5439 Revert the following patch (not approved yet):
5440 2011-02-21 Hui Zhu <teawater@gmail.com>
5441 * tracepoint.c (tp_printf): New function.
5442 (eval_agent_expr): Handle gdb_agent_op_printf.
5444 2011-02-21 Hui Zhu <teawater@gmail.com>
5446 * tracepoint.c (tp_printf): New function.
5447 (eval_agent_expr): Handle gdb_agent_op_printf.
5449 2011-02-18 Tom Tromey <tromey@redhat.com>
5451 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
5452 (tracepoint.o): Likewise.
5453 * tracepoint.c (enum gdb_agent_op): Use ax.def.
5454 (gdb_agent_op_names): Likewise.
5456 2011-02-18 Tom Tromey <tromey@redhat.com>
5458 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
5459 gdb_agent_op_rot>: New constants.
5460 (gdb_agent_op_names): Add pick and roll.
5461 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
5464 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5466 * aclocal.m4: Regenerated with aclocal-1.11.1.
5468 2011-02-14 Pedro Alves <pedro@codesourcery.com>
5470 * server.c (handle_qxfer_traceframe_info): New.
5471 (qxfer_packets): Register "traceframe-info".
5472 (handle_query): Report support for qXfer:traceframe-info:read+.
5473 * tracepoint.c (match_blocktype): New.
5474 (traceframe_find_block_type): Rename to ...
5475 (traceframe_walk_blocks): ... this. Add callback filter argument,
5477 (traceframe_find_block_type): New, reimplemented on top of
5478 traceframe_walk_blocks.
5479 (build_traceframe_info_xml): New.
5480 (traceframe_read_info): New.
5481 * server.h (traceframe_read_info): Declare.
5483 2011-02-11 Yao Qi <yao@codesourcery.com>
5485 * configure.ac: Call AC_PROG_RANLIB.
5486 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5487 * configure: Regenerate.
5489 2011-02-07 Pedro Alves <pedro@codesourcery.com>
5491 * server.c (gdb_read_memory): Change return semantics to allow
5493 (handle_search_memory_1): Adjust.
5494 (process_serial_event) <'m' packet>: Handle partial transfers.
5495 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
5497 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5499 * regcache.c (init_register_cache): Initialize
5500 regcache->register_status.
5501 (free_register_cache): Release regcache->register_status.
5502 (regcache_cpy): Copy register_status.
5503 (registers_to_string): Print 'x's for unavailable registers.
5504 (supply_register): Mark the register's status valid or
5505 unavailable, depending on whether a buffer was passed in or not.
5506 (supply_register_zeroed): New.
5507 (supply_regblock): Mark the registers' status valid or
5508 unavailable, depending on whether a buffer was passed in or not.
5509 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5510 (struct regcache): New `register_status' field.
5511 (supply_register_zeroed): Declare.
5512 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5513 supply_register_zeroed, rather than passing a NULL buffer to
5515 * tracepoint.c (fetch_traceframe_registers): Update comment.
5517 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5519 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5522 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5524 * server.h (decode_xfer_write): Change prototype.
5525 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5526 and don't extract the annex here.
5527 * server.c (decode_xfer_read): Remove `annex' parameter,
5528 and don't extract the annex here.
5530 (struct qxfer): New.
5531 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5532 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5533 (handle_qxfer_statictrace): New functions, abstracted out from
5534 handle_query, and made to use the struct qxfer interface.
5535 (handle_threads_qxfer_proper): Rename to ...
5536 (handle_qxfer_threads_proper): ... this.
5537 (handle_threads_qxfer): Rename to ...
5538 (handle_qxfer_threads): ... this. Adjust.
5539 (qxfer_packets): New array.
5540 (handle_qxfer): New function.
5541 (handle_query): Use handle_qxfer.
5543 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5545 * gdbreplay.c: Shorten lines of >= 80 columns.
5546 * linux-low.c: Ditto.
5547 * linux-ppc-low.c: Ditto.
5548 * linux-s390-low.c: Ditto.
5549 * linux-sparc-low.c: Ditto.
5550 * linux-x86-low.c: Ditto.
5551 * linux-xtensa-low.c: Ditto.
5552 * mem-break.c: Ditto.
5554 * regcache.h: Ditto.
5555 * remote-utils.c: Ditto.
5558 * thread-db.c: Ditto.
5559 * tracepoint.c: Ditto.
5561 * win32-low.h: Ditto.
5563 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5565 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5568 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5570 * server.c (gdbserver_version): Update copyright year in version
5572 * gdbreplay.c (gdbreplay_version): Ditto.
5574 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5576 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5577 * linux-bfin-low.c: New file.
5578 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5579 PT_DATA_ADDR for BFIN targets.
5580 * Makefile.in (SFILES): Add linux-bfin-low.c.
5581 (clean): Remove reg-bfin.c.
5582 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5583 * README: Mention supported Blackfin targets.
5585 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5587 * .gitignore: New file.
5589 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5591 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5593 2010-10-22 Jie Zhang <jie@codesourcery.com>
5595 * Makefile.in: Add FLAGS_TO_PASS variable.
5596 (install): Remove dependency of install-only and recursively
5597 invoke make for install-only.
5599 2010-10-04 Doug Evans <dje@google.com>
5601 * Makefile.in (uninstall): Use $(DESTDIR).
5603 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5607 * linux-x86-low.c (compat_siginfo_from_siginfo)
5608 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5609 si_code is < 0. Check for si_code == SI_TIMER before checking for
5612 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5614 * lynx-i386-low.c: New file.
5615 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5617 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5619 * lynx-low.c (ptrace_request_to_str): Remove handling for
5620 request values that have been removed in LynxOS 5.x.
5622 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5624 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5627 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5629 * configure.ac: Add --enable-inprocess-agent option.
5630 * configure: Rebuilt.
5632 2010-09-06 Yao Qi <yao@codesourcery.com>
5634 * linux-low.c (linux_kill): Remove unused variable.
5635 (linux_stabilize_threads): Likewise.
5636 * server.c (start_inferior): Likewise.
5637 (queue_stop_reply_callback): Likewise.
5638 * tracepoint.c (do_action_at_tracepoint): Likewise.
5640 2010-09-06 Yao Qi <yao@codesourcery.com>
5642 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5645 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5647 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5649 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5651 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5654 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5656 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5657 gdbserver/lynx-ppc-low.c: New files.
5658 * Makefile.in (lynx_low_h): New variable.
5659 (lynx-low.o, lynx-ppc-low.o): New rules.
5660 * configure.ac: On LynxOS, link with -lnetinet.
5661 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5662 * configure: regenerate.
5664 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5666 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5667 * configure.ac: Add check for vasprintf and vsnprintf.
5668 * configure, config.in: Regenerate.
5669 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5671 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5673 * gdbreplay.c: Move include of alloca.h up, next to include of
5675 * server.h: Add include of malloc.h.
5676 * mem-break.c: Remove include of malloc.h.
5677 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5679 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5681 * Makefile.in (memmem.o): Build with -Wno-error.
5683 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5685 * utils.c (xsnprintf): Make non-static.
5686 * server.h: Add xsnprintf declaration.
5687 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5688 replace calls to snprintf by calls to xsnprintf throughout.
5690 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5692 * configure.ac: Add configure check for alloca.
5693 * configure, config.in: Regenerate.
5694 * server.h: Include alloca.h if it exists.
5695 * gdbreplay.c: Include alloca.h if it exists.
5697 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5699 * linux-low.c (__SIGRTMIN): Define if not already defined.
5700 (linux_create_inferior): Check for __ANDROID__ rather than
5702 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5703 are already deferred.
5704 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5705 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5706 stopped and already has a pending signal to report.
5707 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5708 a pending signal to report or is moving out of a jump pad.
5709 (linux_init_signals): Check for __ANDROID__ rather than
5712 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5714 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5715 debug_threads check. Avoid a linear search when not doing debug
5718 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5720 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5721 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5722 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5723 (process_event): Change local fd's type to gdb_fildes_t.
5724 (create_file_handler): Adjust prototype.
5725 (delete_file_handler): Adjust prototype.
5726 (handle_file_event): Adjust prototype. Use pfildes.
5727 (create_file_event): Adjsut prototype.
5728 * remote-utils.c (remote_desc, listen_desc): Change type to
5730 * server.h: New gdb_fildes_t typedef.
5731 [USE_WIN32API]: Include winsock2.h.
5732 (delete_file_handler, add_file_handler): Adjust prototypes.
5734 * utils.c (pfildes): New.
5736 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5738 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5739 * configure: Regenerate.
5741 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5743 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5744 (linux_done_accessing_memory): ... this.
5745 (linux_target_ops): Adjust.
5746 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5747 * nto-low.c (nto_target_ops): Adjust comment.
5748 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5749 * spu-low.c (spu_target_ops): Adjust comment.
5750 * target.h (target_ops): Rename unprepare_to_access_memory field
5751 to done_accessing_memory.
5752 (unprepare_to_access_memory): Rename to ...
5753 (done_accessing_memory): ... this.
5755 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5757 * linux-low.c (linux_prepare_to_access_memory): New.
5758 (linux_unprepare_to_access_memory): New.
5759 (linux_target_ops): Install them.
5760 * server.c (read_memory): Rename to ...
5761 (gdb_read_memory): ... this. Use
5762 prepare_to_access_memory/prepare_to_access_memory.
5763 (write_memory): Rename to ...
5764 (gdb_write_memory): ... this. Use
5765 prepare_to_access_memory/prepare_to_access_memory.
5766 (handle_search_memory_1): Adjust.
5767 (process_serial_event): Adjust.
5768 * target.h (struct target_ops): New fields
5769 prepare_to_access_memory and unprepare_to_access_memory.
5770 (prepare_to_access_memory, unprepare_to_access_memory): New.
5771 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
5772 prepare_to_access_memory/prepare_to_access_memory.
5773 * nto-low.c (nto_target_ops): Adjust.
5774 * spu-low.c (spu_target_ops): Adjust.
5775 * win32-low.c (win32_target_ops): Adjust.
5777 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5779 * Makefile.in (WARN_CFLAGS): Get it from configure.
5780 (WERROR_CFLAGS): New.
5781 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
5782 * configure.ac: Introduce --enable-werror, which adds -Werror to
5783 the compiler command line. Enabled by default. Disable with
5784 --disable-werror. Add -Wdeclaration-after-statement
5785 Wpointer-arith and -Wformat-nonliteral to warning flags.
5786 * configure: Regenerate.
5788 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5790 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
5792 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5794 * gdbreplay.c (remote_error): New.
5796 (expect): Use gdbchar. Check for error reading from GDB.
5797 Clarify sync error output.
5798 (play): Check for errors writing to GDB.
5799 * linux-low.c (sigchld_handler): Really ignore `write' errors.
5800 * remote-utils.c (getpkt): Check for errors writing to the remote
5803 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5805 * linux-low.c (linux_wait_1): Move non-debugging code out of
5806 `debug_threads' control.
5808 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5810 * linux-low.c (linux_wait_1): Don't set last_status here.
5811 * server.c (push_event, queue_stop_reply_callback): Assert we're
5812 not pushing a TARGET_WAITKIND_IGNORE event.
5813 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
5814 (myresume, handle_target_event): Set the thread's last_resume_kind
5815 and last_status from the target returned status.
5817 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5821 * linux-x86-low.c (update_debug_registers_callback): New.
5822 (i386_dr_low_set_addr): Use it.
5823 (i386_dr_low_get_addr): New.
5824 (i386_dr_low_set_control): Use update_debug_registers_callback.
5825 (i386_dr_low_get_control): New.
5826 (i386_dr_low_get_status): Adjust.
5827 * linux-low.c (linux_stop_lwp): New.
5828 * linux-low.h (linux_stop_lwp): Declare.
5830 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
5831 argument instead of a i386_debug_reg_state.
5832 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
5833 a i386_debug_reg_state.
5834 (i386_insert_aligned_watchpoint): Adjust.
5835 (i386_remove_aligned_watchpoint): Adjust.
5836 (i386_low_stopped_data_address): Read the debug registers from the
5837 inferior instead of from the mirrors.
5838 * i386-low.h (struct i386_debug_reg_state): Extend comment.
5839 (i386_dr_low_get_addr): Declare.
5840 (i386_dr_low_get_control): Declare.
5841 (i386_dr_low_get_status): Change prototype.
5843 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
5844 (i386_dr_low_get_addr): New.
5845 (i386_dr_low_get_control): New.
5846 (i386_dr_low_get_status): Adjust prototype. Return
5848 (i386_initial_stuff): Clear dr_status_mirror and
5850 (i386_get_thread_context): Adjust.
5851 (i386_set_thread_context): Adjust.
5852 (i386_thread_added): Adjust.
5854 2010-08-24 Pedro Alves <pedro@codesourcery.com>
5856 * linux-low.h (linux_thread_area): Delete declaration.
5858 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
5860 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
5861 after its termination.
5863 2010-08-09 Pedro Alves <pedro@codesourcery.com>
5865 * linux-low.c (gdb_wants_lwp_stopped): Delete.
5866 (gdb_wants_all_stopped): Delete.
5867 (linux_wait_1): Don't call them.
5868 * server.c (handle_v_cont): Tag all threads as want-stopped.
5869 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
5870 stopped as "client-wants-stopped".
5872 2010-07-31 Pedro Alves <pedro@codesourcery.com>
5874 * Makefile.in (signals_h): New.
5875 (server_h): Depend on it.
5876 (server.o): Don't depend on $(signals_def).
5877 (signals.o): Depend on $(signals_def).
5879 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
5881 * Makefile.in (signals_def): New.
5882 (server_h): Append include/gdb/signals.h and signals_def.
5883 (server.o): Append signals_def.
5885 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5887 * server.c (handle_target_event): Use target_signal_to_host for
5888 resume_info.sig initialization.
5889 * target.h (struct thread_resume) <sig>: New comment.
5891 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
5893 * server.c (handle_query): strcpy() the returned string from paddress()
5894 instead of sprintf().
5895 * utils.c (paddress): Return phex_nz().
5897 2010-07-07 Joel Brobecker <brobecker@adacore.com>
5899 * server.c (handle_v_cont): Call mourn_inferior if process
5901 (myresume): Likewise.
5903 2010-07-01 Pedro Alves <pedro@codesourcery.com>
5905 Static tracepoints, and integration with UST.
5907 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
5908 * mem-break.c (uninsert_all_breakpoints)
5909 (reinsert_all_breakpoints): New.
5910 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
5911 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
5912 (gdb_agent_ust_loaded, helper_thread_id)
5913 (gdb_agent_helper_thread_id): New macros.
5914 (struct ipa_sym_addresses): Add addr_ust_loaded,
5915 addr_helper_thread_id, addr_cmd_buf.
5916 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5917 (in_process_agent_loaded_ust): New.
5918 (write_e_ust_not_loaded): New.
5919 (maybe_write_ipa_ust_not_loaded): New.
5920 (struct collect_static_trace_data_action): New.
5921 (enum tracepoint_type) <static_tracepoint>: New.
5922 (struct tracepoint) <handle>: Mention static tracepoints.
5923 (struct static_tracepoint_ctx): New.
5924 (CMD_BUF_SIZE): New.
5925 (add_tracepoint_action): Handle static tracepoint actions.
5926 (unprobe_marker_at): New.
5927 (clear_installed_tracepoints): Handle static tracepoints.
5928 (cmd_qtdp): Handle static tracepoints.
5929 (probe_marker_at): New.
5930 (cmd_qtstart): Handle static tracepoints.
5931 (response_tracepoint): Handle static tracepoints.
5932 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5933 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5934 (get_context_regcache): Handle static tracepoints.
5935 (do_action_at_tracepoint): Handle static tracepoint actions.
5936 (traceframe_find_block_type): Handle static trace data blocks.
5937 (traceframe_read_sdata): New.
5938 (download_tracepoints): Download static tracepoint actions.
5939 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5940 (GDB_PROBE_NAME): New.
5945 (ust_marker_to_static_tracepoint): New.
5947 (collect_ust_data_at_tracepoint): New.
5948 (gdb_ust_probe): New.
5949 (UNIX_PATH_MAX, SOCK_DIR): New.
5950 (gdb_ust_connect_sync_socket): New.
5951 (resume_thread, stop_thread): New.
5952 (run_inferior_command): New.
5953 (init_named_socket): New.
5954 (gdb_ust_socket_init): New.
5955 (cstr_to_hexstr): New.
5957 (first_marker, next_marker): New.
5958 (response_ust_marker): New.
5959 (cmd_qtfstm, cmd_qtsstm): New.
5960 (unprobe_marker_at, probe_marker_at): New.
5961 (cmd_qtstmat, gdb_ust_thread): New.
5962 (gdb_ust_init): New.
5963 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5964 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5966 (x86_64_st_collect_regmap): New.
5967 (X86_64_NUM_ST_COLLECT_GREGS): New.
5968 (AMD64_RIP_REGNUM): New.
5969 (supply_static_tracepoint_registers): New.
5970 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5972 (i386_st_collect_regmap): New.
5973 (i386_NUM_ST_COLLECT_GREGS): New.
5974 (supply_static_tracepoint_registers): New.
5975 * server.c (handle_query): Handle qXfer:statictrace:read.
5976 <qSupported>: Report support for StaticTracepoints, and
5977 qXfer:statictrace:read features.
5978 * server.h (traceframe_read_sdata)
5979 (supply_static_tracepoint_registers): Declare.
5980 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5981 (unpack_varlen_hex): Include in IPA build.
5982 * Makefile.in (ustlibs, ustinc): New.
5983 (IPA_OBJS): Add remote-utils-ipa.o.
5984 ($(IPA_LIB)): Link -ldl and -lpthread.
5986 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5987 * config.in, configure: Regenerate.
5989 2010-06-20 Ian Lance Taylor <iant@google.com>
5990 Pedro Alves <pedro@codesourcery.com>
5992 * linux-x86-low.c (always_true): Delete.
5993 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5994 trying to fool the compiler with always_true.
5996 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5998 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5999 conditions in gdbserver.
6001 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
6003 * spu-low.c (spu_read_memory): Wrap around local store limit.
6004 (spu_write_memory): Likewise.
6006 2010-06-15 Pedro Alves <pedro@codesourcery.com>
6008 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
6009 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
6011 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
6013 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
6014 uses with LONGEST uses.
6016 2010-06-14 Stan Shebs <stan@codesourcery.com>
6017 Pedro Alves <pedro@codesourcery.com>
6021 * linux-x86-low.c: Include limits.h.
6026 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
6027 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
6028 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
6029 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
6030 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
6031 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
6032 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
6033 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
6034 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
6035 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
6036 (amd64_emit_void_call_2): New.
6037 (amd64_emit_ops): New.
6038 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
6039 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
6040 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
6041 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
6042 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
6043 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
6044 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
6045 (i386_emit_call, i386_emit_reg, i386_emit_pop)
6046 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
6047 (i386_emit_stack_adjust, i386_emit_int_call_1)
6048 (i386_emit_void_call_2): New.
6049 (i386_emit_ops): New.
6050 (x86_emit_ops): New.
6051 (the_low_target): Install x86_emit_ops.
6052 * server.h (struct emit_ops): New.
6053 (get_raw_reg_func_addr): Declare.
6054 (current_insn_ptr, emit_error): Declare.
6055 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
6056 (set_trace_state_variable_value): New defines.
6057 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
6058 addr_get_trace_state_variable_value and
6059 addr_set_trace_state_variable_value.
6060 (symbol_list): New fields for get_raw_reg,
6061 get_trace_state_variable_value and set_trace_state_variable_value.
6062 (condfn): New typedef.
6063 (struct tracepoint): New field `compiled_cond'.
6064 (do_action_at_tracepoint): Clear compiled_cond.
6065 (get_trace_state_variable_value, set_trace_state_variable_value):
6067 (condition_true_at_tracepoint): If there's a compiled condition,
6069 (current_insn_ptr, emit_error): New globals.
6070 (struct bytecode_address): New.
6071 (get_raw_reg_func_addr): New.
6072 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
6073 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
6074 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
6075 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
6076 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
6077 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
6078 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
6079 (compile_tracepoint_condition, compile_bytecodes): New.
6080 * target.h (emit_ops): Forward declare.
6081 (struct target_ops): New field emit_ops.
6082 (target_emit_ops): New.
6083 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
6084 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
6085 * linux-low.c (linux_emit_ops): New.
6086 (linux_target_ops): Install it.
6087 * linux-low.h (struct linux_target_ops): New field emit_ops.
6089 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
6091 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
6092 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
6094 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6095 Stan Shebs <stan@codesourcery.com>
6097 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
6098 (all): Depend on $(extra_libraries).
6099 (install-only): Install the IPA.
6100 (IPA_OBJS, IPA_LIB): New.
6101 (clean): Remove the IPA lib.
6102 (IPAGENT_CFLAGS): New.
6103 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
6104 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
6105 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
6106 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
6107 * configure.ac: Check for atomic builtins support in the compiler.
6108 (IPA_DEPFILES, extra_libraries): Define.
6109 * configure.srv (ipa_obj): Add description.
6110 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
6111 (i[34567]86-*-linux*): Set ipa_obj.
6112 (x86_64-*-linux*): Set ipa_obj.
6113 * linux-low.c (stabilizing_threads): New.
6114 (supports_fast_tracepoints): New.
6115 (linux_detach): Stabilize threads before detaching.
6116 (handle_tracepoints): Handle internal tracing breakpoints. Assert
6117 the lwp is either not stabilizing, or is moving out of a jump pad.
6118 (linux_fast_tracepoint_collecting): New.
6119 (maybe_move_out_of_jump_pad): New.
6120 (enqueue_one_deferred_signal): New.
6121 (dequeue_one_deferred_signal): New.
6122 (linux_wait_for_event_1): If moving out of a jump pad, defer
6123 pending signals to later.
6124 (linux_stabilize_threads): New.
6125 (linux_wait_1): Check if threads need moving out of jump pads, and
6127 (stuck_in_jump_pad_callback): New.
6128 (move_out_of_jump_pad_callback): New.
6130 (linux_resume_one_lwp): Handle moving out of jump pads.
6131 (linux_set_resume_request): Dequeue deferred signals.
6132 (need_step_over_p): Also step over fast tracepoint jumps.
6133 (start_step_over): Also uninsert fast tracepoint jumps.
6134 (finish_step_over): Also reinsert fast tracepoint jumps.
6135 (linux_install_fast_tracepoint_jump): New.
6136 (linux_target_ops): Install linux_stabilize_threads and
6137 linux_install_fast_tracepoint_jump_pad.
6138 * linux-low.h (linux_target_ops) <get_thread_area,
6139 install_fast_tracepoint_jump_pad>: New fields.
6140 (struct lwp_info) <collecting_fast_tracepoint,
6141 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
6142 (linux_get_thread_area): Declare.
6143 * linux-x86-low.c (jump_insn): New.
6144 (x86_get_thread_area): New.
6145 (append_insns): New.
6147 (amd64_install_fast_tracepoint_jump_pad): New.
6148 (i386_install_fast_tracepoint_jump_pad): New.
6149 (x86_install_fast_tracepoint_jump_pad): New.
6150 (the_low_target): Install x86_get_thread_area and
6151 x86_install_fast_tracepoint_jump_pad.
6152 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
6153 (struct fast_tracepoint_jump): New.
6154 (fast_tracepoint_jump_insn): New.
6155 (fast_tracepoint_jump_shadow): New.
6156 (find_fast_tracepoint_jump_at): New.
6157 (fast_tracepoint_jump_here): New.
6158 (delete_fast_tracepoint_jump): New.
6159 (set_fast_tracepoint_jump): New.
6160 (uninsert_fast_tracepoint_jumps_at): New.
6161 (reinsert_fast_tracepoint_jumps_at): New.
6162 (set_breakpoint_at): Use write_inferior_memory.
6163 (uninsert_raw_breakpoint): Use write_inferior_memory.
6164 (check_mem_read): Mask out fast tracepoint jumps.
6165 (check_mem_write): Mask out fast tracepoint jumps.
6166 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
6167 (set_fast_tracepoint_jump): Declare.
6168 (delete_fast_tracepoint_jump)
6169 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
6170 (reinsert_fast_tracepoint_jumps_at): Declare.
6171 * regcache.c: Don't compile many functions when building the
6172 in-process agent library.
6173 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
6174 the register buffer in the heap.
6175 (free_register_cache): If the register buffer isn't owned by the
6176 regcache, don't free it.
6177 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
6178 pre-existing register caches.
6179 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
6181 (convert_ascii_to_int): : Constify `from' parameter type.
6182 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
6183 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
6184 the needed buffer in-place.
6185 (relocate_instruction): New.
6186 * server.c (handle_query) <qSymbols>: If the target supports
6187 tracepoints, give it a chance of looking up symbols. Report
6188 support for fast tracepoints.
6189 (handle_status): Stabilize threads.
6190 (process_serial_event): Adjust.
6191 * server.h (struct fast_tracepoint_jump): Forward declare.
6192 (struct process_info) <fast_tracepoint_jumps>: New field.
6193 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
6194 (decode_X_packet, decode_M_packet): Adjust.
6195 (relocate_instruction): Declare.
6196 (in_process_agent_loaded): Declare.
6197 (tracepoint_look_up_symbols): Declare.
6198 (struct fast_tpoint_collect_status): Declare.
6199 (fast_tracepoint_collecting): Declare.
6200 (force_unlock_trace_buffer): Declare.
6201 (handle_tracepoint_bkpts): Declare.
6202 (initialize_low_tracepoint)
6203 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
6204 * target.h (struct target_ops) <stabilize_threads,
6205 install_fast_tracepoint_jump_pad>: New fields.
6206 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
6207 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
6208 [HAVE_STDINT_H]: Include stdint.h.
6209 (trace_debug_1): Rename to ...
6210 (trace_vdebug): ... this.
6211 (trace_debug): Rename to ...
6212 (trace_debug_1): ... this. Add `level' parameter.
6214 (ATTR_USED, ATTR_NOINLINE): New.
6215 (IP_AGENT_EXPORT): New.
6216 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6217 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
6218 (about_to_request_buffer_space, trace_buffer_is_full)
6219 (stopping_tracepoint, expr_eval_result, error_tracepoint)
6220 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
6221 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
6222 (traceframe_write_count, traceframes_created)
6223 (trace_state_variables)
6224 New renaming defines.
6225 (struct ipa_sym_addresses): New.
6226 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
6228 (ipa_sym_addrs): New.
6229 (all_tracepoint_symbols_looked_up): New.
6230 (in_process_agent_loaded): New.
6231 (write_e_ipa_not_loaded): New.
6232 (maybe_write_ipa_not_loaded): New.
6233 (tracepoint_look_up_symbols): New.
6234 (debug_threads) [IN_PROCESS_AGENT]: New.
6235 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
6236 (UNKNOWN_SIDE_EFFECTS): New.
6237 (stop_tracing): New.
6238 (flush_trace_buffer): New.
6239 (stop_tracing_bkpt): New.
6240 (flush_trace_buffer_bkpt): New.
6241 (read_inferior_integer): New.
6242 (read_inferior_uinteger): New.
6243 (read_inferior_data_pointer): New.
6244 (write_inferior_data_pointer): New.
6245 (write_inferior_integer): New.
6246 (write_inferior_uinteger): New.
6247 (struct collect_static_trace_data_action): Delete.
6248 (enum tracepoint_type): New.
6249 (struct tracepoint) <type>: New field `type'.
6250 <actions_str, step_actions, step_actions_str>: Only include in
6252 <orig_size, obj_addr_on_target, adjusted_insn_addr>
6253 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
6254 (tracepoints): Use IP_AGENT_EXPORT.
6255 (last_tracepoint): Don't include in the IPA.
6256 (stopping_tracepoint): Use IP_AGENT_EXPORT.
6257 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
6258 (alloced_trace_state_variables): New.
6259 (trace_state_variables): Use IP_AGENT_EXPORT.
6260 (traceframe_t): Delete unused variable.
6261 (circular_trace_buffer): Don't include in the IPA.
6262 (trace_buffer_start): Delete.
6263 (struct trace_buffer_control): New.
6264 (trace_buffer_free): Delete.
6265 (struct ipa_trace_buffer_control): New.
6266 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
6267 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
6269 (trace_buffer_ctrl): New.
6270 (TRACE_BUFFER_CTRL_CURR): New.
6271 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
6272 Reimplement as macros.
6273 (trace_buffer_wrap): Delete.
6274 (traceframe_write_count, traceframe_read_count)
6275 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
6276 (struct tracepoint_hit_ctx) <type>: New field.
6277 (struct fast_tracepoint_ctx): New.
6278 (memory_barrier): New.
6280 (record_tracepoint_error): Update atomically in the IPA.
6281 (clear_inferior_trace_buffer): New.
6282 (about_to_request_buffer_space): New.
6283 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
6284 updating the same buffer.
6285 (add_tracepoint): Default the tracepoint's type to trap
6286 tracepoint, and orig_size to -1.
6287 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
6289 (create_trace_state_variable): New parameter `gdb'. Handle it.
6290 (clear_installed_tracepoints): Clear fast tracepoint jumps.
6291 (cmd_qtdp): Handle fast tracepoints.
6293 (max_jump_pad_size): New.
6294 (gdb_jump_pad_head): New.
6295 (get_jump_space_head): New.
6296 (claim_jump_space): New.
6297 (sort_tracepoints): New.
6298 (MAX_JUMP_SIZE): New.
6299 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
6301 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
6302 support. Upload fast traceframes, and delete internal IPA
6304 (stop_tracing_handler): New.
6305 (flush_trace_buffer_handler): New.
6306 (cmd_qtstop): Upload fast tracepoints.
6307 (response_tracepoint): Handle fast tracepoints.
6308 (tracepoint_finished_step): Upload fast traceframes. Set the
6309 tracepoint hit context's tracepoint type.
6310 (handle_tracepoint_bkpts): New.
6311 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
6312 type. Add comment about fast tracepoints.
6313 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
6314 non-existing action_str field.
6315 (get_context_regcache): Handle fast tracepoints.
6316 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
6318 (fast_tracepoint_from_jump_pad_address): New.
6319 (fast_tracepoint_from_ipa_tpoint_address): New.
6320 (collecting_t): New.
6321 (force_unlock_trace_buffer): New.
6322 (fast_tracepoint_collecting): New.
6325 (write_inferior_data_ptr): New.
6326 (target_tp_heap): New.
6327 (target_malloc): New.
6328 (download_agent_expr): New.
6330 (download_tracepoints): New.
6331 (download_trace_state_variables): New.
6332 (upload_fast_traceframes): New.
6333 (IPA_FIRST_TRACEFRAME): New.
6334 (IPA_NEXT_TRACEFRAME_1): New.
6335 (IPA_NEXT_TRACEFRAME): New.
6336 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
6337 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
6338 (gdb_jump_pad_buffer_end): New.
6339 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
6340 (initialize_tracepoint): Adjust.
6341 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
6342 buffer. Initialize the low module.
6343 * utils.c (PREFIX, TOOLNAME): New.
6344 (malloc_failure): Use PREFIX.
6345 (error): In the IPA, an error causes an exit.
6346 (fatal, warning): Use PREFIX.
6347 (internal_error): Use TOOLNAME.
6348 (NUMCELLS): Increase to 10.
6349 * configure, config.in: Regenerate.
6351 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6353 * server.c (handle_query) <qSupported>: Do two passes over the
6354 qSupported string to avoid nesting strtok.
6356 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6358 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
6360 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
6362 * configure: Regenerate.
6363 * proc-service.list: New.
6365 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6367 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
6370 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
6372 * gdbreplay.c (remote_open): Check error return from socket() call by
6373 its equality to -1 not by it being negative.
6374 * remote-utils.c (remote_open): Likewise.
6376 2010-05-23 Pedro Alves <pedro@codesourcery.com>
6378 * config.h: Regenerate.
6380 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6382 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
6383 doesn't provide PTRACE_GET_THREAD_AREA.
6385 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6387 * linux-m68k-low.c: Include <asm/ptrace.h>
6388 (ps_get_thread_area): Implement.
6390 2010-05-03 Doug Evans <dje@google.com>
6392 * event-loop.c (struct callback_event): New struct.
6393 (callback_list): New global.
6394 (append_callback_event, delete_callback_event): New functions.
6395 (process_callback): New function.
6396 (start_event_loop): Call it.
6397 * remote-utils.c (NOT_SCHEDULED): Define.
6398 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
6399 moved out of readchar.
6400 (readchar): Rewrite. Call reschedule before returning.
6401 (reset_readchar): New function.
6402 (remote_close): Call it.
6403 (process_remaining, reschedule): New functions.
6404 * server.h (callback_handler_func): New typedef.
6405 (append_callback_event, delete_callback_event): Declare.
6407 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6409 * proc-service.c (ps_pglobal_lookup): Use
6410 thread_db_look_up_one_symbol.
6411 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
6412 parameter. Use it instead of all_symbols_looked_up.
6413 * server.h (struct process_info) <all_symbols_looked_up>: Delete
6415 (all_symbols_looked_up): Don't declare.
6416 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
6417 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
6419 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
6420 Set all_symbols_looked_up here.
6421 (thread_db_look_up_one_symbol): New.
6422 (thread_db_get_tls_address): Adjust.
6423 (thread_db_load_search, try_thread_db_load_1): Always allocate the
6424 thread_db object on the heap, and tentatively set it in the
6426 (thread_db_init): Don't set all_symbols_looked_up here.
6427 * linux-low.h (thread_db_look_up_one_symbol): Declare.
6429 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6431 * linux-low.c (linux_kill, linux_detach): Adjust.
6432 (status_pending_p_callback): Remove redundant statement. Check
6433 for !TARGET_WAITIKIND_IGNORE, instead of
6434 TARGET_WAITKIND_STOPPED.
6435 (handle_tracepoints): Make sure LWP is locked. Adjust.
6436 (linux_wait_for_event_1): Adjust.
6437 (linux_cancel_breakpoints): New.
6438 (unsuspend_one_lwp): New.
6439 (unsuspend_all_lwps): New.
6440 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
6441 (send_sigstop_callback): Change return type to int, add new
6442 `except' parameter and handle it.
6443 (suspend_and_send_sigstop_callback): New.
6444 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
6445 pass them down. If SUSPEND, also increment the lwp's suspend
6447 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
6448 (need_step_over_p): Don't consider suspended LWPs.
6449 (start_step_over): Adjust.
6450 (proceed_one_lwp): Change return type to int, add new `except'
6451 parameter and handle it.
6452 (unsuspend_and_proceed_one_lwp): New.
6453 (proceed_all_lwps): Use find_inferior instead of
6455 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
6456 also decrement the suspend count of LWPs. Pass `except' down,
6457 instead of hacking its suspend count.
6458 (linux_pause_all): Add `freeze' parameter. Adjust.
6459 (linux_unpause_all): New.
6460 (linux_target_ops): Install linux_unpause_all.
6461 * server.c (handle_status): Adjust.
6462 * target.h (struct target_ops): New fields `unpause_all' and
6463 `cancel_breakpoints'. Add new parameter to `pause_all'.
6464 (pause_all): Add new `freeze' parameter.
6466 (cancel_breakpoints): New.
6467 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
6469 (cmd_qtstart): Pause threads.
6470 (stop_tracing): Pause threads, and cancel breakpoints.
6471 * win32-low.c (win32_target_ops): Adjust.
6473 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6475 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
6476 the inferior right away from here...
6477 (linux_wait_1): ... to here, and adjust to check the thread's
6478 last_resume_kind instead of the lwp's step or stop_expected flags.
6480 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6482 * README: Use consistent `GDB' and `GDBserver' spellings.
6484 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6486 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
6487 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
6488 (linux_detach_one_lwp): Assume the lwp is stopped.
6489 (any_thread_of): Delete.
6490 (linux_detach): Stop all lwps here. Don't blindly delete all
6492 (delete_lwp_callback): New.
6493 (linux_mourn): Delete all lwps of the process that is gone.
6494 (linux_wait_1): Don't delete the last lwp of the process here.
6495 * mem-break.h (mark_breakpoints_out): Declare.
6496 * mem-break.c (mark_breakpoints_out): New.
6497 (free_all_breakpoints): Use it.
6498 * server.c (handle_target_event): If the process is gone, mark
6500 * thread-db.c (struct thread_db) <create_bp>: New field.
6501 (thread_db_enable_reporting): Fix prototype. Store a thread event
6502 breakpoint reference in the thread_db struct.
6503 (thread_db_load_search): Clear the thread_db object.
6504 (try_thread_db_load_1): Ditto.
6505 (switch_to_process): New.
6506 (disable_thread_event_reporting): Use it.
6507 (remove_thread_event_breakpoints): New.
6508 (thread_db_detach, thread_db_mourn): Use it.
6510 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6512 * linux-low.c (linux_enable_event_reporting): New.
6513 (linux_wait_for_event_1, handle_extended_wait): Use it.
6515 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6517 * linux-low.c (linux_kill_one_lwp, linux_kill)
6518 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6519 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6520 SIGSTOP even if the LWP is stopped.
6521 (send_sigstop_callback): New.
6522 (stop_all_lwps): Use send_sigstop_callback instead.
6523 (linux_resume_one_thread): Adjust.
6524 (proceed_one_lwp): Still proceed an LWP that the client has
6525 requested to stop, if we haven't reported it as stopped yet. Make
6526 sure that LWPs the client want stopped, have a pending SIGSTOP.
6528 2010-04-26 Doug Evans <dje@google.com>
6530 * server.c (handle_general_set): Make static.
6532 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6533 Print received char after testing for error/eof instead of before.
6534 (input_interrupt): Tweak comment.
6536 2010-04-23 Doug Evans <dje@google.com>
6538 * server.c (start_inferior): Print inferior argv if --debug.
6540 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6542 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6543 * nto-x86-low.c: Include server.h
6545 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6547 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6548 be consistent with other sources of this directory.
6549 (init_registers_amd64): Correct name of source file of this function
6552 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6554 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6557 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6559 * win32-i386-low.c: Add 64-bit support.
6560 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6561 (init_registers_amd64): Declare.
6562 (mappings): Add 64-bit version of array.
6563 (init_windows_x86): New function.
6564 (the_low_target): Change init_arch field to init_windows_x86.
6566 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6568 * win32-low.c: Adapt to support also 64-bit architecture.
6569 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6570 (get_image_name): Use SIZE_T type for local variable `done'.
6571 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6572 (toolhelp_get_dll_name): Idem.
6573 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6574 Use uintptr_t typecast to avoid warning.
6575 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6576 (handle_exception): Use phex_nz to avoid warning.
6577 (win32_wait): Remove unused local variable `process'.
6579 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6581 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6584 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6586 * configure.ac: Use `ws2_32' library for srv_mingw.
6587 * configure: Regenerate.
6588 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6589 * remote-utils.c: Likewise.
6591 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6593 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6594 if __x86_64__ is defined.
6596 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6598 * configure: Regenerate.
6600 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6602 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6603 * target.h (target_ops): New get_tib_address field.
6604 * win32-low.h (win32_thread_info): Add thread_local_base field.
6605 * win32-low.c (child_add_thread): Add tlb argument.
6606 Set thread_local_base field to TLB.
6607 (get_child_debug_event): Adapt to child_add_thread change.
6608 (win32_get_tib_address): New function.
6609 (win32_target_ops): Set get_tib_address field to
6610 win32_get_tib_address.
6611 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6613 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6615 * linux-low.c (linux_mourn): Also remove the process.
6616 * server.c (handle_target_event): Don't remove the process here.
6617 * nto-low.c (nto_mourn): New.
6618 (nto_target_ops): Install it.
6619 * spu-low.c (spu_mourn): New.
6620 (spu_target_ops): Install it.
6621 * win32-low.c (win32_mourn): New.
6622 (win32_target_ops): Install it.
6624 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6626 * server.h (buffer_xml_printf): Remove redundant `;'.
6628 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6630 * regcache.c (set_register_cache): Invalidate regcaches before
6631 changing the register cache layout.
6632 (regcache_invalidate_one): Allow a NULL regcache.
6633 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6634 regcaches before changing the register cache layout or the target
6637 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6639 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6640 variable warning on Linux/x86-64.
6642 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6644 GDBserver disconnected tracing support.
6646 * linux-low.c (linux_remove_process): Delete.
6647 (add_lwp): Don't set last_resume_kind here.
6648 (linux_kill): Use `mourn'.
6649 (linux_detach): Use `thread_db_detach', and `mourn'.
6651 (linux_attach_lwp_1): Adjust comment.
6652 (linux_attach): last_resume_kind moved the thread_info; adjust.
6653 (status_pending_p_callback): Adjust.
6654 (linux_wait_for_event_1): Adjust.
6655 (count_events_callback, select_singlestep_lwp_callback)
6656 (select_event_lwp_callback, cancel_breakpoints_callback)
6657 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6658 (proceed_one_lwp): Adjust.
6659 (linux_async): Add debug output.
6660 (linux_thread_stopped): New.
6661 (linux_pause_all): New.
6662 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6664 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6665 (thread_db_free): Delete declaration.
6666 (thread_db_detach, thread_db_mourn): Declare.
6667 * thread-db.c (thread_db_init): Use thread_db_mourn.
6668 (thread_db_free): Delete, split in two.
6669 (disable_thread_event_reporting): New.
6670 (thread_db_detach): New.
6671 (thread_db_mourn): New.
6673 * server.h (struct thread_info) <last_resume_kind>: New field.
6674 <attached>: Add comment.
6675 <gdb_detached>: New field.
6676 (handler_func): Change return type to int.
6677 (handle_serial_event, handle_target_event): Ditto.
6678 (gdb_connected): Declare.
6680 (disconnected_tracing): Declare.
6681 (stop_tracing): Declare.
6683 * server.c (handle_query) <qSupported>: Report support for
6684 disconnected tracing.
6685 (queue_stop_reply_callback): Account for running threads.
6686 (gdb_wants_thread_stopped): New.
6687 (gdb_wants_all_threads_stopped): New.
6688 (gdb_reattached_process): New.
6689 (handle_status): Clear the `gdb_detached' flag of all processes.
6690 In all-stop, stop all threads.
6691 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6692 (process_serial_event): If the remote connection breaks, or if an
6693 exit was forced with "monitor exit", force an event loop exit.
6694 Handle disconnected tracing on detach.
6695 (handle_serial_event): Adjust.
6696 (handle_target_event): If GDB isn't connected, forward events back
6697 to the inferior, unless the last process exited, in which case,
6698 exit gdbserver. Adjust interface.
6700 * remote-utils.c (remote_open): Don't block in accept. Instead
6701 register an event loop source on the listen socket file
6702 descriptor. Refactor bits into ...
6703 (listen_desc): ... this new global.
6704 (gdb_connected): ... this new function.
6705 (enable_async_notification): ... this new function.
6706 (handle_accept_event): ... this new function.
6707 (remote_close): Clear remote_desc.
6709 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6711 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6713 (mourn_inferior): Define.
6714 (target_process_qsupported): Avoid the dangling else problem.
6715 (thread_stopped): Define.
6716 (pause_all): Define.
6717 (target_waitstatus_to_string): Declare.
6718 * target.c (target_waitstatus_to_string): New.
6720 * tracepoint.c (tracing): Make extern.
6721 (disconnected_tracing): New.
6722 (stop_tracing): Make extern. Handle tracing stops due to GDB
6724 (cmd_qtdisconnected): New.
6725 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6726 (handle_tracepoint_general_set): Handle QTDisconnected.
6728 * event-loop.c (event_handler_func): Change return type to int.
6729 (process_event): Bail out if the event handler wants the event
6731 (handle_file_event): Ditto.
6732 (start_event_loop): Bail out if the event handler wants the event
6735 * nto-low.c (nto_target_ops): Adjust.
6736 * spu-low.c (spu_wait): Don't remove the process here.
6737 (spu_target_ops): Adjust.
6738 * win32-low.c (win32_wait): Don't remove the process here.
6739 (win32_target_ops): Adjust.
6741 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6743 * regcache.c (realloc_register_cache): Invalidate inferior's
6744 regcache before recreating it.
6746 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6748 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6750 2010-04-09 Stan Shebs <stan@codesourcery.com>
6751 Pedro Alves <pedro@codesourcery.com>
6753 * server.h (LONGEST): New.
6754 (struct thread_info) <while_stepping>: New field.
6755 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6757 (initialize_tracepoint, handle_tracepoint_general_set)
6758 (handle_tracepoint_query, tracepoint_finished_step)
6759 (tracepoint_was_hit, release_while_stepping_state_list):
6760 (current_traceframe): Declare.
6761 * server.c (handle_general_set): Handle tracepoint packets.
6763 (write_memory): New.
6764 (handle_search_memory_1): Use read_memory.
6765 (handle_query): Report support for conditional tracepoints, trace
6766 state variables, and tracepoint sources. Handle tracepoint
6768 (main): Initialize the tracepoints module.
6769 (process_serial_event): Handle traceframe reads/writes.
6771 * linux-low.c (handle_tracepoints): New.
6772 (linux_wait_1): Call it.
6773 (linux_resume_one_lwp): Handle while-stepping.
6774 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
6775 (linux_target_ops): Install them.
6776 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
6778 * linux-x86-low.c (x86_supports_tracepoints): New.
6779 (the_low_target). Install it.
6781 * mem-break.h (delete_breakpoint): Declare.
6782 * mem-break.c (delete_breakpoint): Make external.
6784 * target.h (struct target_ops): Add `supports_tracepoints',
6785 `read_pc', and `write_pc' fields.
6786 (target_supports_tracepoints): Define.
6787 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
6790 * regcache.h (struct regcache) <registers_owned>: New field.
6791 (init_register_cache, regcache_cpy): Declare.
6792 (regcache_read_pc, regcache_write_pc): Declare.
6793 (register_cache_size): Declare.
6794 (supply_regblock): Declare.
6795 * regcache.c (init_register_cache): New.
6796 (new_register_cache): Use it.
6797 (regcache_cpy): New.
6798 (register_cache_size): New.
6799 (supply_regblock): New.
6800 (regcache_read_pc, regcache_write_pc): New.
6802 * tracepoint.c: New.
6804 * Makefile.in (OBS): Add tracepoint.o.
6805 (tracepoint.o): New rule.
6807 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
6809 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
6811 (i386-mmx.c): Likewise.
6812 (i386-mmx-linux.o): Likewise.
6813 (i386-mmx-linux.c): Likewise.
6815 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
6816 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
6817 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
6818 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
6820 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
6821 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
6822 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
6824 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
6826 * Makefile.in (clean): Updated.
6828 (i386-avx.c): Likewise.
6829 (i386-avx-linux.o): Likewise.
6830 (i386-avx-linux.c): Likewise.
6831 (amd64-avx.o): Likewise.
6832 (amd64-avx.c): Likewise.
6833 (amd64-avx-linux.o): Likewise.
6834 (amd64-avx-linux.c): Likewise.
6836 * configure.srv (srv_i386_regobj): Add i386-avx.o.
6837 (srv_i386_linux_regobj): Add i386-avx-linux.o.
6838 (srv_amd64_regobj): Add amd64-avx.o.
6839 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
6840 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
6841 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
6842 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
6843 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
6844 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
6845 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
6847 * i387-fp.c: Include "i386-xstate.h".
6849 (i387_cache_to_xsave): Likewise.
6850 (i387_xsave_to_cache): Likewise.
6851 (x86_xcr0): Likewise.
6853 * i387-fp.h (i387_cache_to_xsave): Likewise.
6854 (i387_xsave_to_cache): Likewise.
6855 (x86_xcr0): Likewise.
6857 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
6858 * linux-crisv32-low.c (target_regsets): Likewise.
6859 * linux-m68k-low.c (target_regsets): Likewise.
6860 * linux-mips-low.c (target_regsets): Likewise.
6861 * linux-ppc-low.c (target_regsets): Likewise.
6862 * linux-s390-low.c (target_regsets): Likewise.
6863 * linux-sh-low.c (target_regsets): Likewise.
6864 * linux-sparc-low.c (target_regsets): Likewise.
6865 * linux-xtensa-low.c (target_regsets): Likewise.
6867 * linux-low.c: Include <sys/uio.h>.
6868 (regsets_fetch_inferior_registers): Support nt_type.
6869 (regsets_store_inferior_registers): Likewise.
6870 (linux_process_qsupported): New.
6871 (linux_target_ops): Add linux_process_qsupported.
6873 * linux-low.h (regset_info): Add nt_type.
6874 (linux_target_ops): Add process_qsupported.
6876 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
6878 (init_registers_i386_avx_linux): New.
6879 (init_registers_amd64_avx_linux): Likewise.
6880 (xmltarget_i386_linux_no_xml): Likewise.
6881 (xmltarget_amd64_linux_no_xml): Likewise.
6882 (PTRACE_GETREGSET): Likewise.
6883 (PTRACE_SETREGSET): Likewise.
6884 (x86_fill_xstateregset): Likewise.
6885 (x86_store_xstateregset): Likewise.
6886 (use_xml): Likewise.
6887 (x86_linux_update_xmltarget): Likewise.
6888 (x86_linux_process_qsupported): Likewise.
6889 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
6890 (x86_arch_setup): Don't call init_registers_amd64_linux nor
6891 init_registers_i386_linux here. Call
6892 x86_linux_update_xmltarget.
6893 (the_low_target): Add x86_linux_process_qsupported.
6895 * server.c (handle_query): Call target_process_qsupported.
6897 * target.h (target_ops): Add process_qsupported.
6898 (target_process_qsupported): New.
6900 2010-04-03 Pedro Alves <pedro@codesourcery.com>
6902 * inferiors.c (add_thread): Set last_status kind to
6903 TARGET_WAITKIND_IGNORE.
6904 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
6905 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
6906 (linux_wait_1): Move `thread' local definition to block that uses
6907 it. Don't NULL initialize `event_child'.
6908 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
6909 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
6910 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
6912 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6914 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
6915 an extended waitstatus, or by a watchpoint.
6916 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6917 thread was stepping or has been stopped by a watchpoint.
6919 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6921 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6922 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6923 of another, then delete the previous, and validate all
6925 (validate_inserted_breakpoint): New.
6926 (delete_disabled_breakpoints): New.
6927 (validate_breakpoints): New.
6928 (check_mem_read): Validate breakpoints before trusting their
6929 shadow. Delete disabled breakpoints.
6930 (check_mem_write): Validate breakpoints before trusting they
6931 should be inserted. Delete disabled breakpoints.
6932 * mem-break.h (validate_breakpoints):
6933 * server.c (handle_query): Validate breakpoints when we see a
6936 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6938 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6939 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6940 if we could tell there's a GDB breakpoint at stop_pc.
6941 (need_step_over_p): Don't do a step over if we find a GDB
6942 breakpoint at the resume PC.
6944 * mem-break.c (struct raw_breakpoint): New.
6945 (enum bkpt_type): New type `gdb_breakpoint'.
6946 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6947 fields. New field `raw'.
6948 (find_raw_breakpoint_at): New.
6949 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6951 (set_breakpoint_at): Adjust.
6952 (delete_raw_breakpoint): New.
6953 (release_breakpoint): New.
6954 (delete_breakpoint): Rename to...
6955 (delete_breakpoint_1): ... this. Add proc parameter. Use
6956 release_breakpoint. Return ENOENT.
6957 (delete_breakpoint): Reimplement.
6958 (find_breakpoint_at): Delete.
6959 (find_gdb_breakpoint_at): New.
6960 (delete_breakpoint_at): Delete.
6961 (set_gdb_breakpoint_at): New.
6962 (delete_gdb_breakpoint_at): New.
6963 (gdb_breakpoint_here): New.
6964 (set_reinsert_breakpoint): Use release_breakpoint.
6965 (uninsert_breakpoint): Rename to ...
6966 (uninsert_raw_breakpoint): ... this.
6967 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6968 (reinsert_raw_breakpoint): Change parameter type to
6970 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6972 (check_breakpoints): Adjust. Use release_breakpoint.
6973 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6974 (breakpoint_inserted_here): Ditto.
6975 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6976 Don't trust the breakpoint's shadow if it is not inserted.
6977 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6978 (delete_all_breakpoints): Adjust.
6979 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6980 use delete_breakpoint_1.
6982 * mem-break.h (breakpoints_supported): Delete declaration.
6983 (set_gdb_breakpoint_at): Declare.
6984 (gdb_breakpoint_here): Declare.
6985 (delete_breakpoint_at): Delete.
6986 (delete_gdb_breakpoint_at): Declare.
6988 * server.h (struct raw_breakpoint): Forward declare.
6989 (struct process_info): New field `raw_breakpoints'.
6991 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6994 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6996 * linux-low.c (status_pending_p_callback): Fix comment.
6997 (linux_wait_for_event_1): Move most of the internal breakpoint
6998 handling from here...
6999 (linux_wait_1): ... to here.
7000 (count_events_callback): New.
7001 (select_singlestep_lwp_callback): New.
7002 (select_event_lwp_callback): New.
7003 (cancel_breakpoints_callback): New.
7004 (select_event_lwp): New.
7005 (linux_wait_1): Simplify internal breakpoint handling. Give equal
7006 priority to all LWPs that have had events that should be reported
7007 to the client. Cancel breakpoints when about to reporting the
7008 event to the client, not while stopping lwps. No longer cancel
7009 finished single-steps here.
7010 (cancel_finished_single_step): Delete.
7011 (cancel_finished_single_steps): Delete.
7013 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7015 * mem-break.c (enum bkpt_type): New.
7016 (struct breakpoint): New field `type'.
7017 (set_breakpoint_at): Change return type to struct breakpoint
7018 pointer. Set type to `other_breakpoint' by default.
7019 (delete_breakpoint): Rewrite, supporting more than one breakpoint
7020 in the breakpoint list.
7021 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
7022 (reinsert_breakpoint): Rename to ...
7023 (reinsert_raw_breakpoint): ... this.
7024 (reinsert_breakpoints_at): Adjust.
7025 * mem-break.h (struct breakpoint): Declare.
7026 (set_breakpoint_at): Change return type to struct breakpoint
7029 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7031 * server.c (handle_query): Assign, not compare.
7033 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7035 Teach linux gdbserver to step-over-breakpoints.
7037 * linux-low.c (can_hardware_single_step): New.
7038 (supports_breakpoints): New.
7039 (handle_extended_wait): If stopping threads, read the stop pc of
7042 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
7043 low target doesn't support retrieving the PC.
7044 (add_lwp): Set last_resume_kind to resume_continue.
7045 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
7046 (linux_attach): Don't clear stop_expected. Set the lwp's
7047 last_resume_kind to resume_stop.
7048 (linux_detach_one_lwp): Don't check for removed breakpoints.
7049 (check_removed_breakpoint): Delete.
7050 (status_pending_p): Rename to ...
7051 (status_pending_p_callback): ... this. Don't check for removed
7052 breakpoints. Don't consider threads that are stopped from GDB's
7054 (linux_wait_for_lwp): Always read the stop_pc here.
7055 (cancel_breakpoint): New.
7056 (step_over_bkpt): New global.
7057 (linux_wait_for_event_1): Implement stepping over breakpoints.
7058 (gdb_wants_lwp_stopped): New.
7059 (gdb_wants_all_stopped): New.
7060 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
7061 single-step traps here. Store the thread's last reported target
7063 (send_sigstop): Don't clear stop_expected. Always set it,
7065 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
7066 (cancel_finished_single_step): New.
7067 (cancel_finished_single_steps): New.
7068 (wait_for_sigstop): Don't cancel finished single-step traps here.
7069 (linux_resume_one_lwp): Don't check for removed breakpoints.
7070 Don't set `step' on non-hardware step archs.
7071 (linux_set_resume_request): Ignore resume_stop requests if already
7072 stopping or stopped. Set the lwp's last_resume_kind.
7073 (resume_status_pending_p): Don't check for removed breakpoints.
7074 (need_step_over_p): New.
7075 (start_step_over): New.
7076 (finish_step_over): New.
7077 (linux_resume_one_thread): Always queue a sigstop for resume_stop
7078 requests. Clear the thread's last reported target waitstatus.
7079 Don't use the `suspended' flag. Don't consider pending breakpoints.
7080 (linux_resume): Start a step-over if necessary.
7081 (proceed_one_lwp): New.
7082 (proceed_all_lwps): New.
7083 (unstop_all_lwps): New.
7084 * linux-low.h (struct lwp_info): Rewrite comment for the
7085 `suspended' flag. Add the `stop_pc' field. Delete the
7086 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
7087 Add `'last_resume_kind' and `need_step_over' fields.
7088 * inferiors.c (struct thread_info): Delete, moved elsewhere.
7089 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
7090 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
7091 (set_raw_breakpoint_at): New.
7092 (set_breakpoint_at): Rewrite to use it.
7093 (reinsert_breakpoint_handler): Delete.
7094 (set_reinsert_breakpoint): New.
7095 (reinsert_breakpoint_by_bp): Delete.
7096 (delete_reinsert_breakpoints): New.
7097 (uninsert_breakpoint): Rewrite.
7098 (uninsert_breakpoints_at): New.
7099 (reinsert_breakpoint): Rewrite.
7100 (reinsert_breakpoints_at): New.
7101 (check_breakpoints): Rewrite.
7102 (breakpoint_here): New.
7103 (breakpoint_inserted_here): New.
7104 (check_mem_read): Adjust.
7105 * mem-break.h (breakpoints_supported, breakpoint_here)
7106 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
7107 (reinsert_breakpoint_by_bp): Delete declaration.
7108 (delete_reinsert_breakpoints): Declare.
7109 (reinsert_breakpoint): Delete declaration.
7110 (reinsert_breakpoints_at): Declare.
7111 (uninsert_breakpoint): Delete declaration.
7112 (uninsert_breakpoints_at): Declare.
7113 (check_breakpoints): Adjust prototype.
7114 * server.h: Adjust include order.
7115 (struct thread_info): Declare here. Add a `last_status' field.
7117 2010-03-23 Michael Snyder <msnyder@vmware.com>
7119 * server.c (crc32): New function.
7120 (handle_query): Add handling for 'qCRC:' request.
7122 2010-03-23 Pedro Alves <pedro@codesourcery.com>
7124 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
7125 lwp had been stopped by a watchpoint.
7127 2010-03-16 Pedro Alves <pedro@codesourcery.com>
7129 * server.h (internal_error): Declare.
7130 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
7131 * utils.c (internal_error): New function.
7133 2010-03-15 Andreas Schwab <schwab@redhat.com>
7135 * configure.srv: Fix typo setting srv_regobj.
7137 2010-03-15 Pedro Alves <pedro@codesourcery.com>
7139 * linux-low.c (fetch_register): Avoid passing a non string literal
7141 (usr_store_inferior_registers): Ditto.
7143 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7145 * linux-low.c (linux_write_memory): Bail out early if peeking
7148 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7150 * linux-low.h (struct lwp_info): New fields
7151 `stopped_by_watchpoint' and `stopped_data_address'.
7152 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
7153 here, and cache them in the lwp object.
7154 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
7156 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
7158 (linux_stopped_by_watchpoint): Rewrite.
7159 (linux_stopped_data_address): Rewrite.
7161 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
7163 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
7164 switching the current inferior, not before.
7166 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
7168 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
7169 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
7170 i386-linux.c and amd64-linux.c.
7171 (reg-i386.o): Removed.
7172 (reg-i386.c): Likewise.
7173 (reg-i386-linux.o): Likewise.
7174 (reg-i386-linux.c): Likewise.
7175 (reg-x86-64.o): Likewise.
7176 (reg-x86-64.c): Likewise.
7177 (reg-x86-64-linux.o): Likewise.
7178 (reg-x86-64-linux.c): Likewise.
7181 (i386-linux.o): Likewise.
7182 (i386-linux.c): Likewise.
7183 (amd64.o): Likewise.
7184 (amd64.c): Likewise.
7185 (amd64-linux.o): Likewise.
7186 (amd64-linux.c): Likewise.
7188 * configure.srv (srv_i386_regobj): New.
7189 (srv_i386_linux_regobj): Likewise.
7190 (srv_amd64_regobj): Likewise.
7191 (srv_amd64_linux_regobj): Likewise.
7192 (srv_i386_32bit_xmlfiles): Likewise.
7193 (srv_i386_64bit_xmlfiles): Likewise.
7194 (srv_i386_xmlfiles): Likewise.
7195 (srv_amd64_xmlfiles): Likewise.
7196 (srv_i386_linux_xmlfiles): Likewise.
7197 (srv_amd64_linux_xmlfiles): Likewise.
7198 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
7199 srv_xmlfiles to $srv_i386_xmlfiles.
7200 (i[34567]86-*-mingw32ce*): Likewise.
7201 (i[34567]86-*-mingw*): Likewise.
7202 (i[34567]86-*-nto*): Likewise.
7203 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
7204 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
7205 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
7206 (x86_64-*-linux*): Likewise.
7208 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
7209 (init_registers_amd64_linux): New.
7210 (x86_arch_setup): Replace init_registers_x86_64_linux with
7211 init_registers_amd64_linux.
7213 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
7215 * configure.ac: Check for libdl. If it is not available link against
7216 static libthread_db.
7217 * configure: Regenerate.
7219 2010-02-22 Pedro Alves <pedro@codesourcery.com>
7223 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
7224 handing a read watchpoint.
7225 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
7227 2010-02-12 Doug Evans <dje@google.com>
7229 * linux-low.c (linux_supports_tracefork_flag): Document.
7230 (linux_look_up_symbols): Add comment.
7232 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
7234 * regcache.c (supply_register): Clear regcache if buf is NULL.
7236 2010-02-02 Nicolas Roche <roche@sourceware.org>
7237 Joel Brobecker <brobecker@adacore.com>
7239 * inferiors.c (find_inferior): Add function documentation.
7240 (unloaded_dll): Handle the case where the unloaded dll has not
7241 been previously registered in the dll list.
7243 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
7245 * linux-arm-low.c (thumb_breakpoint_len): Delete.
7246 (thumb2_breakpoint): New.
7247 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
7249 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7251 * linux-low.c (get_stop_pc): Check for SIGTRAP.
7252 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
7255 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7257 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
7259 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7261 * linux-s390-low.c (s390_collect_ptrace_register)
7262 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
7264 2010-01-21 Doug Evans <dje@google.com>
7266 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
7267 (PTRACE_ARG4_TYPE): New macro.
7268 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
7269 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
7270 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
7271 (usr_store_inferior_registers): Ditto.
7272 (linux_read_memory, linux_write_memory): Ditto.
7273 (linux_test_for_tracefork): Ditto.
7275 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
7276 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
7278 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7280 * proc-service.c (ps_lgetregs): Don't refetch registers from the
7283 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7285 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
7286 prototype to take a regcache. Adjust.
7288 2010-01-20 Pedro Alves <pedro@codesourcery.com>
7290 * regcache.h (struct thread_info): Forward declare.
7291 (struct regcache): New.
7292 (new_register_cache): Adjust prototype.
7293 (get_thread_regcache): Declare.
7294 (free_register_cache): Adjust prototype.
7295 (registers_to_string, registers_from_string): Ditto.
7296 (supply_register, supply_register_by_name, collect_register)
7297 (collect_register_as_string, collect_register_by_name): Ditto.
7298 * regcache.c (struct inferior_regcache_data): Delete.
7299 (get_regcache): Rename to ...
7300 (get_thread_regcache): ... this. Adjust. Switch inferior before
7302 (regcache_invalidate_one): Adjust.
7303 (regcache_invalidate): Fix prototype.
7304 (new_register_cache): Return the new register cache.
7305 (free_register_cache): Change prototype.
7306 (realloc_register_cache): Adjust.
7307 (registers_to_string): Change prototype to take a regcache. Adjust.
7308 (registers_from_string): Ditto.
7309 (register_data): Ditto.
7310 (supply_register): Ditto.
7311 (supply_register_by_name): Ditto.
7312 (collect_register): Ditto.
7313 (collect_register_as_string): Ditto.
7314 (collect_register_by_name): Ditto.
7315 * server.c (process_serial_event): Adjust.
7316 * linux-low.h (regset_fill_func, regset_store_func): Change
7318 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
7320 * linux-low.c (get_stop_pc): Adjust.
7321 (check_removed_breakpoint): Adjust.
7322 (linux_wait_for_event): Adjust.
7323 (linux_resume_one_lwp): Adjust.
7324 (fetch_register): Add regcache parameter. Adjust.
7325 (usr_store_inferior_registers): Ditto.
7326 (regsets_fetch_inferior_registers): Ditto.
7327 (regsets_store_inferior_registers): Ditto.
7328 (linux_fetch_registers, linux_store_registers): Ditto.
7329 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
7331 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
7333 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
7334 prototype to take a regcache.
7335 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
7336 * remote-utils.c (convert_ascii_to_int, outreg)
7337 (prepare_resume_reply): Change prototype to take a regcache.
7339 * target.h (struct target_ops) <fetch_registers, store_registers>:
7340 Change prototype to take a regcache.
7341 (fetch_inferior_registers, store_inferior_registers): Change
7342 prototype to take a regcache. Adjust.
7343 * proc-service.c (ps_lgetregs): Adjust.
7344 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
7345 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
7346 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
7347 take a regcache. Adjust.
7348 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
7349 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
7350 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
7351 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
7352 * linux-cris-low.c (cris_get_pc, cris_set_pc)
7353 (cris_cannot_fetch_register):
7354 (cris_breakpoint_at): Change prototype to take a regcache.
7356 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
7357 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
7358 to take a regcache. Adjust.
7359 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
7361 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
7362 take a regcache. Adjust.
7363 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
7364 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
7365 (m68k_set_pc): Change prototype to take a regcache. Adjust.
7366 * linux-mips-low.c (mips_get_pc):
7367 (mips_set_pc): Change prototype to take a regcache. Adjust.
7368 (mips_reinsert_addr): Adjust.
7369 (mips_collect_register): Change prototype to take a regcache.
7371 (mips_supply_register):
7372 (mips_collect_register_32bit, mips_supply_register_32bit)
7373 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
7374 (mips_store_fpregset): Ditto.
7375 * linux-ppc-low.c (ppc_supply_ptrace_register)
7376 (ppc_supply_ptrace_register): Ditto.
7377 (parse_spufs_run): Adjust.
7378 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
7379 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
7380 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
7381 take a regcache. Adjust.
7382 * linux-s390-low.c (s390_collect_ptrace_register)
7383 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
7384 (s390_set_pc): Change prototype to take a regcache. Adjust.
7385 (s390_arch_setup): Adjust.
7386 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
7387 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
7388 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7389 (sparc_fill_gregset, sparc_store_gregset_from_stack)
7390 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
7392 (sparc_breakpoint_at): Adjust.
7393 * linux-xtensa-low.c (xtensa_fill_gregset):
7394 (xtensa_store_gregset):
7395 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
7396 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
7397 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
7398 prototype to take a regcache. Adjust.
7399 * win32-arm-low.c (arm_fetch_inferior_register)
7400 (arm_store_inferior_register): Change prototype to take a
7402 * win32-i386-low.c (i386_fetch_inferior_register)
7403 (i386_store_inferior_register): Change prototype to take a
7405 * win32-low.c (child_fetch_inferior_registers)
7406 (child_store_inferior_registers): Change prototype to take a
7408 (win32_wait): Adjust.
7409 (win32_fetch_inferior_registers): Change prototype to take a
7411 (win32_store_inferior_registers): Adjust.
7412 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
7413 store_inferior_register>: Change prototype to take a regcache.
7415 2010-01-20 Doug Evans <dje@google.com>
7417 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
7419 (linux_wait_for_event1, linux_init_signals): Ditto.
7420 (W_STOPCODE): Provide definition if missing.
7422 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
7424 * linux-low.c (linux_core_of_thread): New.
7425 (compare_ints, show_process, list_threads): New.
7426 (linux_qxfer_osdata): Report threads and cores.
7427 (linux_target_op): Register linux_core_of_thread.
7428 * remote-utils.c (prepare_resume_reply): Report the core.
7429 (buffer_xml_printf): Support %d specifier.
7430 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
7432 (handle_query): Handle qXfer:threads. Announce availability
7434 * target.h (struct target_ops): New field core_of_thread.
7436 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
7438 * Makefile.in (clean): Remove new generated files.
7439 (reg-s390.o, reg-s390.c): Remove rules.
7440 (reg-s390x.o, reg-s390x.c): Likewise.
7441 (s390-linux32.o, s390-linux32.c): Add rules.
7442 (s390-linux64.o, s390-linux64.c): Likewise.
7443 (s390x-linux64.o, s390x-linux64.c): Likewise.
7444 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
7445 * linux-s390-low.c: Include <elf.h>.
7446 (HWCAP_S390_HIGH_GPRS): Define if undefined.
7447 (init_registers_s390): Remove prototype.
7448 (init_registers_s390x): Likewise.
7449 (init_registers_s390_linux32): Add prototype.
7450 (init_registers_s390_linux64): Likewise.
7451 (init_registers_s390x_linux64): Likewise.
7452 (s390_num_regs_3264): New define.
7453 (s390_regmap_3264): New global variable.
7454 (s390_cannot_fetch_register): Remove obsolete check.
7455 (s390_cannot_store_register): Likewise.
7456 (s390_collect_ptrace_register): Handle upper/lower register halves.
7457 (s390_supply_ptrace_register): Likewise.
7458 (s390_fill_gregset): Update to register number changes.
7459 (s390_get_hwcap): New routine.
7460 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
7461 Install appropriate regmap and register set.
7463 2010-01-01 Joel Brobecker <brobecker@adacore.com>
7465 * server.c (gdbserver_version): Update copyright year to 2010.
7466 * gdbreplay.c (gdbreplay_version): Likewise.
7468 2009-12-28 Doug Evans <dje@google.com>
7470 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
7471 elf/external.h. Include <elf.h> instead but only if necessary.
7473 2009-12-28 Pedro Alves <pedro@codesourcery.com>
7475 * linux-low.c (linux_remove_process): Remove `detaching'
7476 parameter. Don't release/detach from thread_db here.
7477 (linux_kill): Release/detach from thread_db here, ...
7478 (linux_detach): ... and here, before actually detaching.
7479 (linux_wait_1): ... and here, when a process exits.
7480 * thread-db.c (any_thread_of): New.
7481 (thread_db_free): Switch the current inferior to a thread of the
7484 2009-12-21 Doug Evans <dje@google.com>
7486 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
7488 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
7489 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
7490 warning ifndef __NR_tkill. Move setting of errno there too.
7491 Delete unnecessary resetting of errno after syscall.
7492 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
7494 * configure.ac: Check for dladdr.
7495 * config.in: Regenerate.
7496 * configure: Regenerate.
7497 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
7498 (try_thread_db_load): Update.
7500 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7502 2009-12-18 Doug Evans <dje@google.com>
7504 * event-loop.c: Include unistd.h if it exists.
7506 * linux-low.c (my_waitpid): Move definition away from being in
7507 between linux_tracefork_child/linux_test_for_tracefork.
7509 * gdb_proc_service.h (psaddr_t): Fix type.
7510 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7511 signature to match glibc.
7513 2009-12-16 Doug Evans <dje@google.com>
7515 * linux-low.c (linux_read_memory): Fix argument to read.
7517 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7519 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7520 events, don't leave current_inferior pointing at null.
7522 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7524 * win32-low.c (LOG): Delete.
7525 (OUTMSG): Output to stderr.
7526 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7527 on compile time LOG macro.
7528 (win32_wait): Fix debug output.
7530 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7532 * win32-low.c (win32_add_one_solib): If the dll name is
7533 "ntdll.dll", prepend the system directory to the dll path.
7535 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7537 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7539 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7540 Vladimir Prus <vladimir@codesourcery.com>
7542 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7543 * configure.ac: Check for __mcoldfire__ and set
7544 gdb_cv_m68k_is_coldfire.
7545 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7546 reg-cf.o and reg-m68k.o.
7547 * configure: Regenerated.
7549 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7551 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7552 Pass it to thread_db_free.
7553 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7554 proper `detaching' argument to linux_remove_process.
7555 * linux-low.h (thread_db_free): Add `detaching' parameter.
7556 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7558 (thread_db_free): Add `detaching' parameter. Only
7559 call td_ta_clear_event if detaching from process.
7561 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7563 * thread-db.c (thread_db_free): Fix typo.
7565 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7568 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7570 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7572 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7573 with an i686 compiler.
7574 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7576 * configure: Rebuilt.
7578 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7582 * server.c (handle_search_memory_1): Correct read_addr initialization
7583 in loop for searching subsequent chunks.
7585 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7587 * configure.ac: New --with-libthread-db option.
7588 * thread-db.c: Allow direct dependence on libthread_db.
7589 (thread_db_free): Adjust.
7590 * config.in: Regenerate.
7591 * configure: Likewise.
7593 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7596 * thread-db.c (attach_thread): New function.
7597 (maybe_attach_thread): Return success/failure.
7598 (find_new_threads_callback): Adjust.
7599 (thread_db_find_new_threads): Loop until no new threads.
7601 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7603 * proc-service.c (ps_lgetregs): Formatting.
7605 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7607 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7608 * configure.ac: Adjust.
7609 * linux-low.h (struct process_info_private): Move members to struct
7611 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7612 * linux-low.c (linux_remove_process): Adjust.
7613 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7614 * server.c (handle_query): Move code ...
7615 (handle_monitor_command): ... here. New function.
7616 * target.h (struct target_ops): New member.
7617 * thread-db.c (struct thread_db): New.
7618 (libthread_db_search_path): New variable.
7619 (thread_db_create_event, thread_db_enable_reporting)
7620 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7621 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7622 (try_thread_db_load_1, dladdr_to_soname): New functions.
7623 (try_thread_db_load, thread_db_load_search): New functions.
7624 (thread_db_init): Search for libthread_db.
7625 (thread_db_free): New function.
7626 (thread_db_handle_monitor_command): Likewise.
7627 * config.in: Regenerate.
7628 * configure: Regenerate.
7630 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7632 * spu-low.c (spu_kill): Wait for inferior to terminate.
7633 Call clear_inferiors.
7634 (spu_detach): Call clear_inferiors.
7636 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7638 * aclocal.m4: Regenerate.
7639 * config.in: Likewise.
7640 * configure: Likewise.
7642 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7644 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7645 (parse_spufs_run): New function.
7646 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7647 (ppc_breakpoint_at): Handle SPU breakpoints.
7649 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7651 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7652 (SPUFS_MAGIC): Define.
7653 (spu_enumerate_spu_ids): New function.
7654 (linux_qxfer_spu): New function.
7655 (linux_target_ops): Install linux_qxfer_spu.
7657 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7659 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7660 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7661 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7662 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7663 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7664 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7665 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7666 (init_registers_powerpc_cell32l): Add prototype.
7667 (init_registers_powerpc_cell64l): Likewise.
7668 (ppc_arch_setup): Detect Cell/B.E. architecture.
7670 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7672 * Makefile.in (datarootdir): New variable.
7674 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7676 * linux-low.c (linux_write_memory): Update debugging output.
7677 * Makefile.in (clean): Add new descriptions.
7678 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7679 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7680 * configure.srv: Add new files for arm*-*-linux*.
7681 * linux-arm-low.c: Add new declarations.
7682 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7683 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7684 (HWCAP_VFPv3D16): New.
7685 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7686 instead of __IWMMXT__.
7687 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7688 (arm_arch_setup): New.
7689 (target_regsets): Remove #ifdef. Add VFP regset.
7690 (the_low_target): Use arm_arch_setup.
7692 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7694 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7695 the main thread again.
7697 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7699 Adding Neutrino gdbserver.
7700 * configure: Regenerated.
7701 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7702 * configure.srv (i[34567]86-*-nto*): New target.
7703 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7704 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7705 (nto_comctrl) [__QNX__]: New function.
7706 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7708 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7710 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7713 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7714 Pedro Alves <pedro@codesourcery.com>
7716 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7717 don't support CONTEXT_EXTENDED_REGISTERS.
7718 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7719 (the_low_target): Install them.
7720 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7721 failing with ERROR_PIPE_NOT_CONNECTED.
7723 2009-06-30 Doug Evans <dje@google.com>
7724 Pierre Muller <muller@ics.u-strasbg.fr>
7726 Add h/w watchpoint support to x86-linux, win32-i386.
7727 * Makefile.in (SFILES): Add i386-low.c
7728 (i386_low_h): Define.
7729 (i386-low.o): Add dependencies.
7730 (linux-x86-low.o): Add i386-low.h dependency.
7731 (win32-i386-low.o): Ditto.
7732 * i386-low.c: New file.
7733 * i386-low.h: New file.
7734 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7735 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7736 * linux-low.c (linux_add_process): Initialize arch_private.
7737 (linux_remove_process): Free arch_private.
7738 (add_lwp): Initialize arch_private.
7739 (delete_lwp): Free arch_private.
7740 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7742 * linux-low.h (process_info_private): New member arch_private.
7743 (lwp_info): New member arch_private.
7744 (linux_target_ops): New members new_process, new_thread,
7746 (ptid_of): New macro.
7747 * linux-x86-low.c: Include stddef.h, i386-low.h.
7748 (arch_process_info): New struct.
7749 (arch_lwp_info): New struct.
7750 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7751 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7752 (i386_dr_low_get_status): New function.
7753 (x86_insert_point, x86_remove_point): New functions.
7754 (x86_stopped_by_watchpoint): New function.
7755 (x86_stopped_data_address): New function.
7756 (x86_linux_new_process, x86_linux_new_thread): New functions.
7757 (x86_linux_prepare_to_resume): New function.
7758 (the_low_target): Add entries for insert_point, remove_point,
7759 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
7761 * server.c (debug_hw_points): New global.
7762 (monitor_show_help): Document set debug-hw-points.
7763 (handle_query): Process "set debug-hw-points".
7764 * server.h (debug_hw_points): Declare.
7765 (paddress): Declare.
7766 * utils.c (NUMCELLS, CELLSIZE): New macros.
7767 (get_sell, xsnprintf, paddress): New functions.
7768 * win32-arm-low.c (the_low_target): Add entries for insert_point,
7769 remove_point, stopped_by_watchpoint, stopped_data_address.
7770 * win32-i386-low.c: Include i386-low.h.
7771 (debug_reg_state): Replaces dr.
7772 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7773 (i386_dr_low_get_status): New function.
7774 (i386_insert_point, i386_remove_point): New functions.
7775 (i386_stopped_by_watchpoint): New function.
7776 (i386_stopped_data_address): New function.
7777 (i386_initial_stuff): Update.
7778 (get_thread_context,set_thread_context,i386_thread_added): Update.
7779 (the_low_target): Add entries for insert_point,
7780 remove_point, stopped_by_watchpoint, stopped_data_address.
7781 * win32-low.c (win32_insert_watchpoint): New function.
7782 (win32_remove_watchpoint): New function.
7783 (win32_stopped_by_watchpoint): New function.
7784 (win32_stopped_data_address): New function.
7785 (win32_target_ops): Add entries for insert_watchpoint,
7786 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
7787 * win32-low.h (win32_target_ops): New members insert_point,
7788 remove_point, stopped_by_watchpoint, stopped_data_address.
7790 2009-06-25 Pedro Alves <pedro@codesourcery.com>
7792 * server.c (process_serial_event): Re-return unsupported, not
7793 error, if the type isn't recognized. Re-allow supporting only
7794 insert or remove packets. Also call require_running for
7795 breakpoints. Add missing break statement to default case. Tidy.
7796 * target.h (struct target_ops): Rename insert_watchpoint to
7797 insert_point, and remove_watchpoint to remove_point.
7799 * linux-low.h (struct linux_target_ops): Likewise.
7800 * linux-low.c (linux_insert_watchpoint): Rename to ...
7801 (linux_insert_point): ... this. Adjust.
7802 (linux_remove_watchpoint): Rename to ...
7803 (linux_remove_point): ... this. Adjust.
7804 (linux_target_ops): Adjust.
7805 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
7806 (cris_insert_point): ... this.
7807 (cris_remove_watchpoint): Rename to ...
7808 (cris_remove_point): ... this.
7809 (the_low_target): Adjust.
7811 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
7813 * server.c (handle_v_kill): Pass signal_pid to
7814 kill_inferior if multi_process is zero.
7816 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
7818 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
7819 * target.h (target_ops): Comment for *_watchpoint to make it clear
7820 the functions can get types '0' and '1'.
7822 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
7824 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
7825 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
7826 * regcache.c (get_regcache): Likewise.
7827 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7828 * win32-low.c (child_fetch_inferior_registers): Remove check for
7831 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
7832 Pedro Alves <pedro@codesourcery.com>
7834 * target.h (struct target_ops) <supports_multi_process>: New
7836 (target_supports_multi_process): New.
7837 * server.c (handle_query): Even if GDB reports support, only
7838 enable multi-process if the target also supports it. Report
7839 multi-process support only if the target backend supports it.
7840 * linux-low.c (linux_supports_multi_process): New function.
7841 (linux_target_ops): Install it as target_supports_multi_process
7844 2009-05-24 Doug Evans <dje@google.com>
7846 Global renaming of find_thread_pid to find_thread_ptid.
7847 * server.h (find_thread_ptid): Renamed from find_thread_pid.
7848 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
7849 All callers updated.
7851 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
7852 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7855 * linux-low.c (get_stop_pc): Print pc if debug_threads.
7856 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
7857 (linux_resume_one_lwp): Ditto.
7859 2009-05-23 Doug Evans <dje@google.com>
7861 * linux-low.c (linux_resume_one_lwp): Change type of first arg
7862 from struct inferior_list_entry * to struct lwp_info *.
7863 All callers updated.
7865 2009-05-13 Doug Evans <dje@google.com>
7867 * linux-x86-low.c: Don't include assert.h.
7868 (x86_siginfo_fixup): Use fatal, not assert.
7869 (x86_arch_setup): Fix comment.
7871 2009-05-12 Doug Evans <dje@google.com>
7873 Biarch support for i386/amd64 gdbserver.
7874 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
7875 Add linux-x86-low.c.
7876 (linux-i386-low.o, linux-x86-64-low.o): Delete.
7877 (linux-x86-low.o): Add.
7878 * linux-x86-64-low.c: Delete.
7879 * linux-i386-low.c: Delete.
7880 * linux-x86-low.c: New file.
7881 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
7883 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
7885 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
7886 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
7887 (linux_child_pid_to_exec_file): New function.
7888 (elf_64_header_p, elf_64_file_p): New functions.
7889 (siginfo_fixup): New function.
7890 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
7891 give target a chance to convert layout.
7892 * linux-low.h (linux_target_ops): New member siginfo_fixup.
7893 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
7895 2009-05-07 Doug Evans <dje@google.com>
7897 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
7898 (regsets_store_inferior_registers): Ditto.
7900 2009-05-06 Pedro Alves <pedro@codesourcery.com>
7904 * linux-low.c (must_set_ptrace_flags): Delete.
7905 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
7907 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
7908 `lwp->must_set_ptrace_flags' instead.
7909 (linux_wait_for_event_1): Set ptrace options here.
7910 (linux_wait_1): ... not here.
7912 2009-04-30 Doug Evans <dje@google.com>
7914 * inferiors.c (started_inferior_callback): New function.
7915 (attached_inferior_callback): New function.
7916 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7917 * server.c (print_started_pid, print_attached_pid): New functions.
7918 (detach_or_kill_for_exit): New function.
7919 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7920 * server.h (have_started_inferiors_p): Declare.
7921 (have_attached_inferiors_p): Declare.
7923 * inferiors.c (remove_process): Fix memory leak, free process.
7924 * linux-low.c (linux_remove_process): New function.
7925 (linux_kill): Call it instead of remove_process.
7926 (linux_detach, linux_wait_1): Ditto.
7928 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7930 * configure.srv: Add x86 Windows CE target.
7932 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7934 * inferiors.c (get_thread_process): Make global.
7935 * server.h (get_thread_process): Add prototype.
7936 * thread-db.c (find_one_thread): Use get_thread_process
7937 instead of current_process.
7938 (thread_db_get_tls_address): Do not crash if called when
7939 thread layer is not yet initialized.
7941 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7943 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7944 * spu-low.c (current_tid): Rename to ...
7945 (current_ptid): ... this.
7946 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7947 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7948 ptid_get_lwp (current_ptid) instead of current_tid.
7949 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7950 instead of current_tid. Use find_process_pid to verify pid
7951 argument is valid. Pass proper argument to remove_process.
7952 (spu_thread_alive): Compare current_ptid instead of current_tid.
7953 (spu_resume): Likewise.
7955 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7957 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7960 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7962 Implement the multiprocess extensions, and add linux multiprocess
7965 * server.h (ULONGEST): Declare.
7966 (struct ptid, ptid_t): New.
7967 (minus_one_ptid, null_ptid): Declare.
7968 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7969 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7970 (struct inferior_list_entry): Change `id' type from unsigned from
7972 (struct sym_cache, struct breakpoint, struct
7973 process_info_private): Forward declare.
7974 (struct process_info): Declare.
7975 (current_process): Declare.
7976 (all_processes): Declare.
7977 (initialize_inferiors): Declare.
7978 (add_thread): Adjust to use ptid_t.
7979 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7980 (add_process, remove_process, find_thread_pid): Declare.
7981 (find_inferior_id): Adjust to use ptid_t.
7982 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7983 (multi_process): Declare.
7984 (push_event): Adjust to use ptid_t.
7985 (read_ptid, write_ptid): Declare.
7986 (prepare_resume_reply): Adjust to use ptid_t.
7987 (clear_symbol_cache): Declare.
7988 * inferiors.c (all_processes): New.
7989 (null_ptid, minus_one_ptid): New.
7990 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7991 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7992 (add_thread): Change unsigned long to ptid. Remove gdb_id
7994 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7995 (gdb_id_to_thread): Rename to ...
7996 (find_thread_pid): ... this. Change unsigned long to ptid.
7997 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7998 (loaded_dll, pull_pid_from_list): Adjust.
7999 (add_process, remove_process, find_process_pid)
8000 (get_thread_process, current_process, initialize_inferiors): New.
8001 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
8002 (struct target_waitstatus) <related_pid>: Ditto.
8003 (struct target_ops) <kill, detach>: Add `pid' argument. Change
8005 (struct target_ops) <join>: Add `pid' argument.
8006 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
8007 (struct target_ops) <wait>: Add `ptid' field. Change return type
8009 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
8010 (mywait): Add `ptid' argument. Change return type to ptid_t.
8011 (target_pid_to_str): Declare.
8012 * target.c (set_desired_inferior): Adjust to use ptids.
8013 (mywait): Add new `ptid' argument. Adjust.
8014 (target_pid_to_str): New.
8015 * mem-break.h (free_all_breakpoints): Declare.
8016 * mem-break.c (breakpoints): Delelete.
8017 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
8018 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
8019 to use per-process breakpoint list.
8020 (free_all_breakpoints): New.
8021 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
8022 (symbol_cache, all_symbols_looked_up): Delete.
8024 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
8026 (prepare_resume_reply): Change ptid argument's type from unsigned
8027 long to ptid_t. Adjust. Implement W;process and X;process.
8028 (free_sym_cache, clear_symbol_cache): New.
8029 (look_up_one_symbol): Adjust to per-process symbol cache. *
8030 * server.c (cont_thread, general_thread, step_thread): Change type
8033 (multi_process): New.
8034 (last_ptid): Change type to ptid_t.
8035 (struct vstop_notif) <ptid>: Change type to ptid_t.
8036 (queue_stop_reply, push_event): Change `ptid' argument's type to
8038 (discard_queued_stop_replies): Add `pid' argument.
8039 (start_inferior): Adjust to use ptids. Adjust to mywait interface
8040 changes. Don't reference the `attached' global.
8041 (attach_inferior): Adjust to mywait interface changes.
8042 (handle_query): Adjust to use ptids. Parse GDB's qSupported
8043 features. Handle and report "multiprocess+". Handle
8045 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
8047 (handle_v_kill): New.
8048 (handle_v_stopped): Adjust to use target_pid_to_str.
8049 (handle_v_requests): Allow multiple attaches and runs when
8050 multiprocess extensions are in effect. Handle "vKill".
8051 (myresume): Adjust to use ptids.
8052 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
8053 (handle_status): Adjust to discard_queued_stop_replies interface
8055 (first_thread_of, kill_inferior_callback)
8056 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
8057 (main): Call initialize_inferiors. Adjust to use ptids, killing
8058 and detaching from all inferiors. Handle multiprocess packet
8060 * linux-low.h: Include gdb_proc_service.h.
8061 (struct process_info_private): New.
8062 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
8063 <lwpid_of>: Use ptid_get_lwp.
8064 (get_lwp_thread): Adjust.
8065 (struct lwp_info): Add `dead' member.
8066 (find_lwp_pid): Declare.
8067 * linux-low.c (thread_db_active): Delete.
8068 (new_inferior): Adjust comment.
8069 (inferior_pid): Delete.
8070 (linux_add_process): New.
8071 (handle_extended_wait): Adjust.
8072 (add_lwp): Change unsigned long to ptid.
8073 (linux_create_inferior): Add process to processes table. Adjust
8074 to use ptids. Don't set new_inferior here.
8075 (linux_attach_lwp): Rename to ...
8076 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
8077 it. Adjust to use ptids.
8078 (linux_attach_lwp): New.
8079 (linux_attach): Add process to processes table. Don't set
8081 (struct counter): New.
8082 (second_thread_of_pid_p, last_thread_of_process_p): New.
8083 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
8085 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
8086 processes. Remove process from process table.
8087 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
8088 to multiple processes.
8089 (any_thread_of): New.
8090 (linux_detach): Add `pid' argument, and handle it. Remove process
8091 from processes table.
8092 (linux_join): Add `pid' argument. Handle it.
8093 (linux_thread_alive): Change unsighed long argument to ptid_t.
8094 Consider dead lwps as not being alive.
8095 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
8096 threads we're not interested in.
8097 (same_lwp, find_lwp_pid): New.
8098 (linux_wait_for_lwp): Change `pid' argument's type from int to
8100 (linux_wait_for_event): Rename to ...
8101 (linux_wait_for_event_1): ... this. Change `pid' argument's type
8102 from int to ptid_t. Adjust.
8103 (linux_wait_for_event): New.
8104 (linux_wait_1): Add `ptid' argument. Change return type to
8105 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
8106 that exit from the process table.
8107 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
8109 (mark_lwp_dead): New.
8110 (wait_for_sigstop): Adjust to use ptids. If a process exits while
8111 stopping all threads, mark its main lwp as dead.
8112 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
8114 (fetch_register, usr_store_inferior_registers)
8115 (regsets_fetch_inferior_registers)
8116 (regsets_store_inferior_registers, linux_read_memory)
8117 (linux_write_memory): Inline `inferior_pid'.
8118 (linux_look_up_symbols): Adjust to use per-process
8120 (linux_request_interrupt): Adjust to use ptids.
8121 (linux_read_auxv): Inline `inferior_pid'.
8122 (initialize_low): Don't reference thread_db_active.
8123 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
8124 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
8125 (ps_getpid): Return the pid of the current inferior.
8126 * thread-db.c (proc_handle, thread_agent): Delete.
8127 (thread_db_create_event, thread_db_enable_reporting): Adjust to
8129 (find_one_thread): Change argument type to ptid_t. Adjust to
8131 (maybe_attach_thread): Adjust to per-process data and ptids.
8132 (thread_db_find_new_threads): Ditto.
8133 (thread_db_init): Ditto.
8134 * spu-low.c (spu_create_inferior, spu_attach): Add process to
8135 processes table. Adjust to use ptids.
8136 (spu_kill, spu_detach): Adjust interface. Remove process from
8138 (spu_join, spu_thread_alive): Adjust interface.
8139 (spu_wait): Adjust interface. Remove process from processes
8140 table. Adjust to use ptids.
8141 * win32-low.c (current_inferior_tid): Delete.
8142 (current_inferior_ptid): New.
8143 (debug_event_ptid): New.
8144 (thread_rec): Take a ptid. Adjust.
8145 (child_add_thread): Add `pid' argument. Adjust to use ptids.
8146 (child_delete_thread): Ditto.
8147 (do_initial_child_stuff): Add `attached' argument. Add process to
8149 (child_fetch_inferior_registers, child_store_inferior_registers):
8151 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
8152 (win32_attach): Pass 1 to do_initial_child_stuff.
8153 (win32_kill): Adjust interface. Remove process from processes
8155 (win32_detach): Ditto.
8156 (win32_join): Adjust interface.
8157 (win32_thread_alive): Take a ptid.
8158 (win32_resume): Adjust to use ptids.
8159 (get_child_debug_event): Ditto.
8160 (win32_wait): Adjust interface. Remove exiting process from
8163 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8165 Non-stop mode support.
8167 * server.h (non_stop): Declare.
8168 (gdb_client_data, handler_func): Declare.
8169 (delete_file_handler, add_file_handler, start_event_loop):
8171 (handle_serial_event, handle_target_event, push_event)
8172 (putpkt_notif): Declare.
8173 * target.h (enum resume_kind): New.
8174 (struct thread_resume): Replace `step' field by `kind' field.
8175 (TARGET_WNOHANG): Define.
8176 (struct target_ops) <wait>: Add `options' argument.
8177 <supports_non_stop, async, start_non_stop>: New fields.
8178 (target_supports_non_stop, target_async): New.
8179 (start_non_stop): Declare.
8180 (mywait): Add `options' argument.
8181 * target.c (mywait): Add `options' argument. Print child exit
8183 (start_non_stop): New.
8184 * server.c (non_stop, own_buf, mem_buf): New globals.
8185 (struct vstop_notif): New.
8186 (notif_queue): New global.
8187 (queue_stop_reply, push_event, discard_queued_stop_replies)
8188 (send_next_stop_reply): New.
8189 (start_inferior): Adjust to use resume_kind. Adjust to mywait
8191 (attach_inferior): In non-stop mode, don't wait for the target
8193 (handle_general_set): Handle QNonStop.
8194 (handle_query): When handling qC, return the current general
8195 thread, instead of the first thread of the list.
8196 (handle_query): If the backend supports non-stop mode, include
8197 QNonStop+ in the qSupported query response.
8198 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
8200 (handle_v_attach, handle_v_run): Handle non-stop mode.
8201 (handle_v_stopped): New.
8202 (handle_v_requests): Report support for vCont;t. Handle vStopped.
8203 (myresume): Adjust to use resume_kind. Handle non-stop.
8204 (queue_stop_reply_callback): New.
8205 (handle_status): Handle non-stop mode.
8206 (main): Clear non_stop flag on reconnection. Use the event-loop.
8207 Refactor serial protocol handling from here ...
8208 (process_serial_event): ... to this new function. When GDB
8209 selects any thread, select one here. In non-stop mode, wait until
8210 GDB acks all pending events before exiting.
8211 (handle_serial_event, handle_target_event): New.
8212 * remote-utils.c (remote_open): Install remote_desc in the event
8214 (remote_close): Remove remote_desc from the event loop.
8215 (putpkt_binary): Rename to...
8216 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
8217 (putpkt_binary): New as wrapper around putpkt_binary_1.
8218 (putpkt_notif): New.
8219 (prepare_resume_reply): In non-stop mode, don't change the
8221 * event-loop.c: New.
8222 * Makefile.in (OBJ): Add event-loop.o.
8223 (event-loop.o): New rule.
8225 * linux-low.h (pid_of): Moved here.
8227 (get_lwp_thread): Use lwpid_of.
8228 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
8229 * linux-low.c (pid_of): Delete.
8230 (inferior_pid): Use lwpid_of.
8231 (linux_event_pipe): New.
8232 (target_is_async_p): New.
8234 (handle_extended_wait): Use lwpid_of.
8235 (add_lwp): Don't set lwpid field.
8236 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
8237 (linux_kill_one_lwp): If killing a running lwp, stop it first.
8238 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
8239 (linux_detach_one_lwp): If detaching from a running lwp, stop it
8240 first. Adjust to linux_wait_for_event interface changes. Use
8242 (linux_detach): Don't delete the main lwp here.
8243 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
8244 (status_pending_p): Don't consider explicitly suspended lwps.
8245 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
8246 pointer. Add OPTIONS argument. Change return type to int. Use
8247 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
8248 (linux_wait_for_event): Take an integer pid instead of a lwp_info
8249 pointer. Add status pointer argument. Return a pid instead of a
8250 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
8251 changes. In non-stop mode, don't switch to a random thread.
8252 (linux_wait): Rename to...
8253 (linux_wait_1): ... this. Add target_options argument, and handle
8254 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
8255 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
8256 clean exit and signal exit code. Don't stop all threads in
8257 non-stop mode. In all-stop mode, only stop all threads when
8258 reporting a stop to GDB. Handle explicit thread stop requests.
8259 (async_file_flush, async_file_mark): New.
8261 (send_sigstop): Use lwpid_of.
8262 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
8263 interface changes. In non-stop mode, don't switch to a random
8265 (linux_resume_one_lwp): Use lwpid_of.
8266 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
8267 (linux_resume_one_thread): ... this. Handle resume_stop. In
8268 non-stop mode, don't look for pending flag in all threads.
8269 (resume_status_pending_p): Don't consider explicitly suspended
8271 (my_waitpid): Reimplement. Emulate __WALL.
8272 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8274 (sigchld_handler, linux_supports_non_stop, linux_async)
8275 (linux_start_non_stop): New.
8276 (linux_target_ops): Register linux_supports_non_stop, linux_async
8277 and linux_start_non_stop.
8278 (initialize_low): Install SIGCHLD handler.
8279 * thread-db.c (thread_db_create_event, find_one_thread)
8280 (thread_db_get_tls_address): Use lwpid_of.
8281 * win32-low.c (win32_detach): Adjust to use resume_kind.
8282 (win32_wait): Add `options' argument.
8283 * spu-low.c (spu_resume): Adjust to use resume_kind.
8284 (spu_wait): Add `options' argument.
8286 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8288 Decouple target code from remote protocol.
8290 * target.h (enum target_waitkind): New.
8291 (struct target_waitstatus): New.
8292 (struct target_ops) <wait>: Return an unsigned long. Take a
8293 target_waitstatus pointer instead of a char pointer.
8295 * target.c (mywait): Change prototype to return an unsigned long.
8296 Take a target_waitstatus pointer instead of a char pointer. Adjust.
8297 * server.h (thread_from_wait, old_thread_from_wait): Delete
8299 (prepare_resume_reply): Change prototype to take a
8301 * server.c (thread_from_wait, old_thread_from_wait): Delete.
8302 (last_status, last_ptid): New.
8303 (start_inferior): Remove "statusptr" argument. Adjust. Return a
8304 pid instead of a signal.
8305 (attach_inferior): Remove "status" and "signal" parameters.
8307 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
8309 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
8310 (handle_v_requests, myresume): Remove "status" and "signal"
8312 (handle_status): New.
8313 (main): Delete local `status'. Adjust.
8314 * remote-utils.c: Include target.h.
8315 (prepare_resume_reply): Change prototype to take a
8316 target_waitstatus. Adjust.
8318 * linux-low.c (linux_wait): Adjust to new target_ops->wait
8320 * spu-low.c (spu_wait): Adjust.
8321 * win32-low.c (enum target_waitkind, struct target_waitstatus):
8323 (win32_wait): Adjust.
8325 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8327 * target.h (struct thread_resume): Delete leave_stopped member.
8328 (struct target_ops): Add a `n' argument to the `resume' callback.
8329 * server.c (start_inferior): Adjust.
8330 (handle_v_cont, myresume): Adjust.
8331 * linux-low.c (check_removed_breakpoint): Adjust to resume
8332 interface change, and to removed leave_stopped field.
8333 (resume_ptr): Delete.
8334 (struct thread_resume_array): New.
8335 (linux_set_resume_request): Add new `arg' parameter. Adjust to
8336 resume interface change.
8337 (linux_continue_one_thread, linux_queue_one_thread)
8338 (resume_status_pending_p): Check if the resume field is NULL
8339 instead of checking the leave_stopped member.
8340 (linux_resume): Adjust to the target resume interface change.
8341 * spu-low.c (spu_resume): Adjust to the target resume interface
8343 * win32-low.c (win32_detach, win32_resume): Ditto.
8345 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8347 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
8349 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
8351 (linux_continue_one_thread): Only preserve the stepping flag if
8352 there's a pending breakpoint.
8354 2009-03-31 Pedro Alves <pedro@codesourcery.com>
8356 * server.c (main): After the inferior having exited, call
8357 remote_close before exiting gdbserver.
8359 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
8361 Fix size of FPSCR in Power 7 processors.
8362 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
8363 (PPC_FEATURE_HAS_DFP): New #define.
8364 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
8367 2009-03-23 Pedro Alves <pedro@codesourcery.com>
8369 * server.c (handle_query) Whitespace and formatting.
8371 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8373 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
8374 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
8375 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
8376 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
8377 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
8378 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
8379 Makefile.in, configure.ac: Fix whitespace throughout.
8380 * configure: Regenerate.
8382 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8384 * inferiors.c (find_inferior): Make it safe for the callback
8385 function to delete the currently iterated inferior.
8387 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8389 * Makefile.in (linuw_low_h): Move higher.
8390 (thread-db.o): Depend on $(linux_low_h).
8392 2009-03-17 Pedro Alves <pedro@codesourcery.com>
8394 Rename "process" to "lwp" throughout.
8396 * linux-low.c (all_processes): Rename to...
8397 (all_lwps): ... this.
8398 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
8399 (add_process): Rename to ...
8400 (add_lwp): ... this. Adjust.
8401 (linux_create_inferior): Adjust.
8402 (linux_attach_lwp): Adjust.
8403 (linux_attach): Adjust.
8404 (linux_kill_one_process): Rename to ...
8405 (linux_kill_one_lwp): ... this. Adjust.
8406 (linux_kill): Adjust.
8407 (linux_detach_one_process): Rename to ...
8408 (linux_detach_one_lwp): ... this. Adjust.
8409 (linux_detach): Adjust.
8410 (check_removed_breakpoint): Adjust.
8411 (status_pending_p): Adjust.
8412 (linux_wait_for_process): Rename to ...
8413 (linux_wait_for_lwp): ... this. Adjust.
8414 (linux_wait_for_event): Adjust.
8415 (send_sigstop): Adjust.
8416 (wait_for_sigstop): Adjust.
8417 (stop_all_processes): Rename to ...
8418 (stop_all_lwps): ... this.
8419 (linux_resume_one_process): Rename to ...
8420 (linux_resume_one_lwp): ... this. Adjust.
8421 (linux_set_resume_request, linux_continue_one_thread)
8422 (linux_queue_one_thread, resume_status_pending_p)
8423 (usr_store_inferior_registers, regsets_store_inferior_registers)
8424 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8426 * linux-low.h (get_process): Rename to ...
8427 (get_lwp): ... this. Adjust.
8428 (get_thread_process): Rename to ...
8429 (get_thread_lwp): ... this. Adjust.
8430 (get_process_thread): Rename to ...
8431 (get_lwp_thread): ... this. Adjust.
8432 (struct process_info): Rename to ...
8433 (struct lwp_info): ... this.
8434 (all_processes): Rename to ...
8435 (all_lwps): ... this.
8436 * proc-service.c (ps_lgetregs): Adjust.
8437 * thread-db.c (thread_db_create_event, find_one_thread)
8438 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
8440 2009-03-14 Pedro Alves <pedro@codesourcery.com>
8442 * server.c (handle_query): Handle "qAttached".
8444 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
8446 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
8447 GPLv3, update license URL.
8449 2009-03-01 Doug Evans <dje@google.com>
8451 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
8452 (server_h): Add gdb_signals.h.
8453 (signals.o): Update.
8454 * server.h (target_signal_from_host,target_signal_to_host_p)
8455 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
8457 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
8459 * remote-utils.c (getpkt): Also generate remote-debug
8460 information if noack_mode is set.
8462 2009-02-06 Pedro Alves <pedro@codesourcery.com>
8464 * server.c (handle_query): Report qXfer:siginfo:read and
8465 qXfer:siginfo:write as supported and handle them.
8466 * target.h (struct target_ops) <qxfer_siginfo>: New field.
8467 * linux-low.c (linux_xfer_siginfo): New.
8468 (linux_target_ops): Set it.
8470 2009-01-26 Pedro Alves <pedro@codesourcery.com>
8472 * server.c (gdbserver_usage): Mention --remote-debug.
8473 (main): Accept '--remote-debug' switch.
8475 2009-01-18 Doug Evans <dje@google.com>
8477 * regcache.c (new_register_cache): No need to check result of xcalloc.
8478 * server.c (handle_search_memory): Back out calls to xmalloc,
8479 result is checked and error is returned to user upon failure.
8480 (handle_query): Ditto. Add more checks for result of malloc.
8481 (handle_v_cont): Check result of malloc, report error back to
8483 (handle_v_run): Ditto. Call freeargv.
8484 * server.h (freeargv): Declare.
8485 * utils.c (freeargv): New fn.
8487 2009-01-15 Doug Evans <dje@google.com>
8489 * gdbreplay.c (perror_with_name): Make arg const char *.
8490 * server.h (target_signal_to_name): Make return type const char *.
8491 * thread-db.c (thread_db_err_str): Make return type const char *.
8492 * utils.c (perror_with_name): Make arg const char *.
8494 2009-01-14 Pedro Alves <pedro@codesourcery.com>
8496 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
8497 when handling a EXIT_PROCESS_DEBUG_EVENT.
8499 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8501 * gdbreplay.c (gdbreplay_version): Update copyright year.
8502 * server.c (gdbserver_version): Likewise.
8504 2009-01-05 Doug Evans <dje@google.com>
8506 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8507 (handle_extended_wait): Improve comment.
8509 2008-12-13 Doug Evans <dje@google.com>
8511 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8512 * server.h (ATTR_MALLOC): New macro.
8513 (xmalloc,xcalloc,xstrdup): Declare.
8514 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8515 * inferiors.c: Ditto.
8516 * linux-low.c: Ditto.
8517 * mem-break.c: Ditto.
8518 * regcache.c: Ditto.
8519 * remote-utils.c: Ditto.
8522 * win32-low.c: Ditto.
8524 2008-12-12 Doug Evans <dje@google.com>
8526 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8527 in debugging printf.
8529 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8531 2008-12-09 Doug Evans <dje@google.com>
8533 * linux-low.h (struct process_info): Delete member tid, unused.
8534 * thread-db.c (find_one_thread): Update.
8535 (maybe_attach_thread): Update.
8537 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8539 * target.h (struct target_ops): Add qxfer_osdata member.
8540 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8542 (linux_qxfer_osdata): New functions.
8543 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8545 * server.c (handle_query): Handle "qXfer:osdata:read:".
8546 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8547 (buffer_xml_printf): New functions.
8548 * server.h (struct buffer): New.
8549 (buffer_grow_str, buffer_grow_str0): New macros.
8550 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8551 (buffer_xml_printf): Declare.
8553 2008-11-24 Doug Evans <dje@google.com>
8555 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8557 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8559 * server.c (handle_v_run): Always use the supplied argument list.
8561 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8563 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8564 (xtensa_regmap_table): Add entry for scompare1.
8566 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8568 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8569 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8570 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8571 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8572 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8573 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8574 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8575 XML target descriptions.
8576 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8577 when inferior is running on an ISA 2.05 or later processor. Add
8578 special case to return offset for full 64-bit slot of FPSCR when
8581 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8583 * Makefile.in (SFILES, clean): Added sparc64 files.
8584 (reg-sparc64.o, reg-sparc64.c): New.
8585 * configure.srv (sparc*-*-linux*): New configuration.
8586 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8587 syscall arguments for SPARC.
8588 (regsets_store_inferior_registers): Likewise.
8589 * linux-sparc-low.c: New file.
8591 2008-10-21 Doug Evans <dje@google.com>
8593 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8594 (READLINE_DIR,READLINE_DEP): Delete.
8595 (INTERNAL_CFLAGS): Update.
8596 (LINTFLAGS): Update.
8598 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8600 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8601 whole argv from the last run, not just argv[0].
8603 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8605 * regcache.c (new_register_cache): Return NULL if the register
8606 cache size isn't known yet.
8607 (free_register_cache): Avoid dereferencing a NULL regcache.
8609 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8611 * configure.srv: Merge MIPS and MIPS64.
8613 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8615 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8617 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8619 * Makefile.in: Add required vsx dependencies.
8621 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8622 Declare init_registers_powerpc_vsx32l.
8623 Declare init_registers_powerpc_vsx64l.
8624 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8625 (ppc_arch_setup): Check for VSX in hwcap.
8626 (ppc_fill_vsxregset): New function.
8627 (ppc_store_vsxregset): New function.
8628 Add new VSX entry in regset_info target_regsets.
8630 * configure.srv: Add new VSX dependencies.
8632 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8634 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8635 (remote_open): Set or clear transport_is_reliable.
8636 (putpkt_binary): Don't expect acks in noack mode.
8637 (getpkt): Don't send ack/nac in noack mode.
8638 * server.c (handle_general_set): Handle QStartNoAckMode.
8639 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8641 (main): Reset noack_mode on every connection.
8642 * server.h (noack_mode): Declare.
8644 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8646 * Makefile.in (GDBREPLAY_OBS): New variable.
8647 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8649 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8650 Daniel Jacobowitz <dan@codesourcery.com>
8652 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8653 (usr_store_inferior_registers): Likewise.
8654 (regsets_store_inferior_registers): Likewise.
8656 2008-07-31 Rolf Jansen <rj@surtec.com>
8657 Pedro Alves <pedro@codesourcery.com>
8659 * configure.ac: Check for memmem declaration.
8660 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8661 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8662 (disable_packet_qfThreadInfo): Unconditionally compile.
8663 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8664 * configure, config.in: Regenerate.
8666 2008-07-28 Doug Kwan <dougkwan@google.com>
8668 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8669 (linux_write_memory): Remove declaration of errno.
8671 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8673 * linux-low.c (handle_extended_wait): Do not use "status"
8674 variable uninitialized.
8676 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8678 * server.c (handle_v_attach): Inhibit reporting dll changes.
8680 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8682 * remote-utils.c (prepare_resume_reply): If requested, don't
8683 output "thread:TID" in the T stop reply.
8685 * server.c (disable_packet_vCont, disable_packet_Tthread)
8686 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8687 (handle_query): If requested, disable support for qC, qfThreadInfo
8689 (handle_v_requests): If requested, disable support for vCont.
8690 (gdbserver_show_disableable): New.
8691 (main): Handle --disable-packet and --disable-packet=LIST.
8693 * server.h (disable_packet_vCont, disable_packet_Tthread)
8694 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8696 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8698 * server.c (gdbserver_usage): Mention --version.
8700 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8702 * Makefile.in (gdbreplay.o): New rule.
8704 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8706 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8707 message, not gdbserver.
8709 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8710 Nathan Sidwell <nathan@codesourcery.com>
8711 Joseph Myers <joseph@codesourcery.com>
8713 * acinclude.m4: Include ../../config/acx.m4.
8714 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8715 * configure, config.in: Regenerate.
8716 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8717 * server.c (gdbserver_version): Print PKGVERSION.
8718 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8719 (main): Adjust gdbserver_usage calls.
8720 * gdbreplay.c (version, host_name): Add declarations.
8721 (gdbreplay_version, gdbreplay_usage): New.
8722 (main): Accept --version and --help options.
8724 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8726 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8727 (arm_breakpoint_at): Handle Thumb.
8728 (the_low_target): Add comment.
8730 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8732 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8734 2008-05-09 Doug Evans <dje@google.com>
8736 * server.h (decode_search_memory_packet): Declare.
8737 * remote-utils.c (decode_search_memory_packet): New fn.
8738 * server.c (handle_search_memory_1): New fn.
8739 (handle_search_memory): New fn.
8740 (handle_query): Process qSearch:memory packets.
8742 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8744 * regcache.c (registers_length): Remove.
8745 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8746 full register packet.
8747 * regcache.h (registers_length): Remove prototype.
8748 * server.h (PBUFSIZ): Define to 16384.
8750 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8752 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8753 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8754 powerpc-64l.o, and powerpc-altivec64l.o.
8755 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8756 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8757 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8758 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
8759 rs6000/power-linux.xml, and rs6000/power64-linux.xml
8762 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
8763 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
8764 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
8765 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
8766 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
8767 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
8768 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
8769 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
8770 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
8771 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
8774 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
8775 (init_registers_powerpc_32l): ... this new prototype.
8776 (init_registers_powerpc_32): Remove, replace by ...
8777 (init_registers_powerpc_altivec32l): ... this new prototype.
8778 (init_registers_powerpc_e500): Remove, replace by ...
8779 (init_registers_powerpc_e500l): ... this new prototype.
8780 (init_registers_ppc64): Remove, replace by ...
8781 (init_registers_powerpc_64l): ... this new prototype.
8782 (init_registers_powerpc_64): Remove, replace by ...
8783 (init_registers_powerpc_altivec64l): ... this new prototype.
8784 (ppc_num_regs): Set to 73.
8785 (PT_ORIG_R3, PT_TRAP): Define if necessary.
8786 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
8787 (ppc_cannot_store_register): Handle orig_r3 and trap.
8788 (ppc_arch_setup): Update init_registers_... calls.
8789 (ppc_fill_gregset): Handle orig_r3 and trap.
8791 * inferiors.c (clear_inferiors): Reset current_inferior.
8793 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8795 * acinclude.m4: Add override.m4.
8796 * configure: Regenerate.
8798 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8800 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
8801 initial call to init_register_ppc64.
8803 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8805 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
8806 single powerpc*-*-linux* case.
8807 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
8809 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
8811 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
8812 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
8814 * linux-ppc-low.c: Include <elf.h>.
8815 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
8816 (ppc_hwcap): New global variable.
8817 (ppc_regmap): Remove __SPE__ #ifdef sections.
8818 (ppc_regmap_e500): New global variable.
8819 (ppc_cannot_store_register): Update __SPE__ special case.
8820 (ppc_get_hwcap): New function.
8821 (ppc_arch_setup): Use it to determine whether inferior supports
8822 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
8823 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
8824 Do not access registers if target does not support AltiVec.
8825 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
8826 Do not access registers if target does not support SPE.
8827 (target_regsets): Unconditionally include AltiVec and SPE regsets.
8829 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
8831 * linux-low.c (disabled_regsets, num_regsets): New.
8832 (use_regsets_p): Delete.
8833 (linux_wait_for_process): Clear disabled_regsets.
8834 (regsets_fetch_inferior_registers): Check and set it.
8835 (regsets_store_inferior_registers): Likewise.
8836 (linux_fetch_registers, linux_store_registers): Do not use
8838 (initialize_low): Allocate disabled_regsets.
8840 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
8842 * Makefile.in (LIBOBJS): New.
8844 (memmem.o): New rule.
8845 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
8846 * configure: Regenerated.
8848 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
8850 * server.c (handle_query): Never return "unsupported" for
8851 qXfer:features:read queries.
8853 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8855 * server.c (get_features_xml): Fix inverted condition.
8856 (handle_query): Always support qXfer:feature:read.
8858 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8860 * server.c (wrapper_argv): New.
8861 (start_inferior): Handle wrapper_argv. If set, expect an extra
8863 (gdbserver_usage): Document --wrapper.
8864 (main): Parse --wrapper.
8866 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8868 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
8869 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
8870 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
8871 (ppc_set_pc): Likewise.
8872 (ppc_arch_setup): New function.
8873 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
8874 of collect_register.
8875 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
8877 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8879 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
8880 instead of linux-ppc64-low.o.
8881 * linux-ppc64-low.c: Remove file.
8882 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
8883 (linux-ppc64-low.o): Remove rule.
8885 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
8886 (init_registers_powerpc_64): Likewise.
8887 (ppc_regmap): Conditionally define depending on __powerpc64__.
8888 (ppc_cannot_store_register): Do not special-case "fpscr" when
8889 compiled on __powerpc64__.
8890 (ppc_collect_ptrace_register): New function.
8891 (ppc_supply_ptrace_register): New function.
8892 (ppc_breakpoint): Change type to "unsigned int".
8893 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
8894 (the_low_target): Conditionally provide initializers for the
8895 arch_setup member depending on __powerpc64__. Install
8896 collect_ptrace_register and supply_ptrace_register members.
8898 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8900 * regcache.h (gdbserver_xmltarget): Add extern declaration.
8901 * server.c (gdbserver_xmltarget): Define.
8902 (get_features_xml): Use it to replace "target.xml" and arch_string.
8904 * configure.srv: Remove srv_xmltarget. Add XML files that were
8905 mentioned there to srv_xmlfiles instead. Remove conditional tests
8906 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
8907 srv_xmlfiles and srv_regobj to include all possible choices.
8908 * configure.ac (srv_xmltarget): Remove.
8909 (srv_xmlfiles): Do not add "target.xml".
8910 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
8911 checks for supplementary target information.
8912 * configure: Regenerate.
8913 * Makefile.in (XML_TARGET): Remove.
8914 (target.xml): Remove rule.
8915 (clean): Do not clean up target.xml.
8916 (.PRECIOUS): Do not mention target.xml.
8918 * target.h (struct target_ops): Remove arch_string member.
8919 * linux-low.c (linux_arch_string): Remove.
8920 (linux_target_ops): Remove arch_string initializer.
8921 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8922 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8923 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8924 * spu-low.c (spu_arch_string): Remove.
8925 (spu_target_ops): Remove arch_string initializer.
8926 * win32-low.c (win32_arch_string): Remove.
8927 (win32_target_ops): Remove arch_string initializer.
8928 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8929 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8930 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8932 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8934 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8935 by collect_ptrace_register and supply_ptrace_register hooks.
8936 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8937 instead of checking for the_low_target.left_pad_xfer.
8938 (usr_store_inferior_registers): Use collect_ptrace_register callback
8939 instead of checking for the_low_target.left_pad_xfer.
8941 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8942 (s390_supply_ptrace_register): Likewise.
8943 (s390_fill_gregset): Call s390_collect_ptrace_register.
8944 (the_low_target): Update.
8946 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8947 (ppc_supply_ptrace_register): Likewise.
8948 (the_low_target): Update.
8950 * linux-i386-low.c (the_low_target): Update.
8951 * linux-x86-64-low.c (the_low_target): Update.
8953 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8955 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8956 reg-s390.o and reg-s390x.o.
8958 * linux-low.c (new_inferior): New global variable.
8959 (linux_create_inferior, linux_attach): Set it.
8960 (linux_wait_for_process): Call the_low_target.arch_setup after the
8961 target has stopped for the first time.
8962 (initialize_low): Do not call the_low_target.arch_setup.
8964 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8965 (s390_set_pc): Likewise.
8966 (s390_arch_setup): New function.
8967 (the_low_target): Use s390_arch_setup as arch_setup routine.
8969 * regcache.c (realloc_register_cache): New function.
8970 (set_register_cache): Call it for each existing regcache.
8972 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8974 * server.h (init_registers): Remove prototype.
8976 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8977 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8978 instead of init_registers ().
8979 * linux-arm-low.c (init_registers_arm): Add prototype.
8980 (init_registers_arm_with_iwmmxt): Likewise.
8981 (the_low_target): Add initializer for arch_setup field.
8982 * linux-cris-low.c (init_registers_cris): Add prototype.
8983 (the_low_target): Add initializer for arch_setup field.
8984 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8985 (the_low_target): Add initializer for arch_setup field.
8986 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8987 (the_low_target): Add initializer for arch_setup field.
8988 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8989 (the_low_target): Add initializer for arch_setup field.
8990 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8991 (the_low_target): Add initializer for arch_setup field.
8992 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8993 (the_low_target): Add initializer for arch_setup field.
8994 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8995 (init_registers_mips64_linux): Likewise.
8996 (the_low_target): Add initializer for arch_setup field.
8997 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8998 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8999 (the_low_target): Add initializer for arch_setup field.
9000 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
9001 (init_registers_powerpc_64): Likewise.
9002 (the_low_target): Add initializer for arch_setup field.
9003 * linux-s390-low.c (init_registers_s390): Add prototype.
9004 (init_registers_s390x): Likewise.
9005 (the_low_target): Add initializer for arch_setup field.
9006 * linux-sh-low.c (init_registers_sh): Add prototype.
9007 (the_low_target): Add initializer for arch_setup field.
9008 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
9009 (the_low_target): Add initializer for arch_setup field.
9010 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
9011 (the_low_target): Add initializer for arch_setup field.
9013 * win32-low.h (struct win32_target_ops): Add arch_setup field.
9014 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
9015 instead of init_registers ().
9016 * win32-arm-low.c (init_registers_arm): Add prototype.
9017 (the_low_target): Add initializer for arch_setup field.
9018 * win32-i386-low.c (init_registers_i386): Add prototype.
9019 (the_low_target): Add initializer for arch_setup field.
9021 * spu-low.c (init_registers_spu): Add prototype.
9022 (initialize_low): Call initialie_registers_spu () instead of
9023 initialize_registers ().
9025 2008-02-19 Pedro Alves <pedro@codesourcery.com>
9027 * server.c (handle_v_requests): When handling the vRun and vAttach
9028 packets, if already debugging a process, don't kill it. Return an
9031 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
9033 * server.c (handle_query): Correct length check.
9035 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
9037 * win32-low.c (do_initial_child_stuff): Add process handle
9038 parameter. Set current_process_handle and current_process_id from the
9039 parameters. Clear globals.
9040 (win32_create_inferior): Don't set current_process_handle and
9041 current_process_id here. Instead pass them on the call to
9042 do_initial_child_stuff.
9043 (win32_attach): Likewise.
9044 (win32_clear_inferiors): New.
9045 (win32_kill): Don't close the current process handle or the
9046 current thread handle here. Instead call win32_clear_inferiors.
9047 (win32_detach): Don't open a new handle to the process. Call
9048 win32_clear_inferiors.
9049 (win32_join): Don't rely on current_process_handle; open a new
9050 handle using the process id.
9051 (win32_wait): Call win32_clear_inferiors when the inferior process
9054 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
9056 * server.c (monitor_show_help): Add "exit".
9058 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9060 * Makefile.in (SFILES): Add linux-xtensa-low.c.
9061 (clean): Add reg-xtensa.c.
9062 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
9063 * configure.srv (xtensa*-*-linux*) New target.
9064 * linux-xtensa-low.c: New.
9065 * xtensa-xtregs.c: New.
9067 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
9069 * hostio.c: Don't include errno.h.
9070 (errno_to_fileio_errno): Move to hostio-errno.
9071 * hostio.c: (hostio_error): Remove the error parameter. Defer the
9072 error number outputting to the target->hostio_last_error callback.
9073 (hostio_packet_error): Use FILEIO_EINVAL directly.
9074 (handle_open, handle_pread, hostio_error, handle_unlink): Update
9075 calls to hostio_error.
9076 * hostio-errno.c: New.
9077 * server.h (hostio_last_error_from_errno): Declare.
9078 * target.h (target_ops): Add hostio_last_error member.
9079 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
9080 as hostio_last_error handler.
9081 * spu-low.c (spu_target_ops): Likewise.
9082 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
9083 (wince_hostio_last_error): New functions.
9084 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
9085 as hostio_last_error handler.
9086 (win32_target_ops) [!_WIN32_WCE]: Register
9087 hostio_last_error_from_errno as hostio_last_error handler.
9088 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
9089 (hostio-errno.o): New rule.
9090 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
9091 * configure.srv (srv_hostio_err_objs): New variable. Default to
9093 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
9094 * configure: Regenerate.
9096 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9098 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
9099 (linux_kill, linux_detach): Clean up the process list.
9100 * remote-utils.c (remote_open): Improve port number parsing.
9101 (putpkt_binary, input_interrupt): Only send interrupts if the target
9103 * server.c (extended_protocol): Make static.
9104 (attached): Define earlier.
9105 (exit_requested, response_needed, program_argv): New variables.
9106 (target_running): New.
9107 (start_inferior): Clear attached here.
9108 (attach_inferior): Set attached here.
9109 (require_running): Define.
9110 (handle_query): Use require_running and target_running. Implement
9112 (handle_v_attach, handle_v_run): New.
9113 (handle_v_requests): Use require_running. Handle vAttach and vRun.
9114 (gdbserver_usage): Update.
9115 (main): Redo argument parsing. Handle --debug and --multi. Handle
9116 --attach along with other options or after the port. Save
9117 program_argv. Support no initial program. Resynchronize
9118 communication with GDB after an error. Handle "monitor exit".
9119 Use require_running and target_running. Always allow the extended
9120 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
9121 restart in extended mode.
9122 * README: Refer to the GDB manual. Update --attach usage.
9124 2007-12-20 Andreas Schwab <schwab@suse.de>
9126 * linux-low.c (STACK_SIZE): Define.
9127 (linux_tracefork_child): Use it. Use __clone2 on ia64.
9128 (linux_test_for_tracefork): Likewise.
9130 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
9132 * linux-low.c (linux_wait_for_event): Update messages. Do not
9133 reinsert auto-delete breakpoints.
9134 * mem-break.c (struct breakpoint): Change return type of handler to
9136 (set_breakpoint_at): Update handler type.
9137 (reinsert_breakpoint_handler): Return 1 instead of calling
9139 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
9141 (check_breakpoints): Delete auto-delete breakpoints and return 2.
9142 * mem-break.h (set_breakpoint_at): Update handler type.
9143 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
9144 * win32-low.c (auto_delete_breakpoint): New.
9145 (get_child_debug_event): Use it.
9147 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
9149 * configure.ac: Check for pread and pwrite.
9150 * hostio.c (handle_pread): Fall back to lseek and read.
9151 (handle_pwrite): Fall back to lseek and write.
9152 * config.in, configure: Regenerated.
9154 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
9156 * server.c (myresume): Add own_buf argument.
9157 (main): Update calls.
9159 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
9161 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
9162 * remote-utils.c (remote_open): Do not call disable_async_io.
9163 (block_async_io): Delete.
9164 (unblock_async_io): Make static.
9165 (initialize_async_io): New.
9166 * server.c (handle_v_cont): Handle async I/O here.
9167 (myresume): Likewise. Move other common resume tasks here...
9168 (main): ... from here. Call initialize_async_io. Disable async
9169 I/O before the main loop.
9170 * server.h (initialize_async_io): Declare.
9171 (block_async_io, unblock_async_io): Delete prototypes.
9172 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
9174 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
9176 * remote-utils.c (readchar): Allow binary data in received messages.
9178 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9180 * win32-low.c (attaching): New global.
9181 (win32_create_inferior): Clear the `attaching' global.
9182 (win32_attach): Set the `attaching' global.
9183 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
9184 attaching. Only set a breakpoint at the entry point if not
9187 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9189 * server.c (main): Don't report dll events on the initial
9190 connection on attaches.
9192 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9194 * server.c (main): Relax numerical bases supported for the pid of
9195 the --attach command line argument.
9197 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9199 * win32-low.c (win32_attach): Call OpenProcess before
9200 DebugActiveProcess, not after. Add last error output to error
9203 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9205 * win32-low.c (win32_get_thread_context)
9206 (win32_set_thread_context): New functions.
9207 (thread_rec): Use win32_get_thread_context.
9208 (continue_one_thread, win32_resume): Use win32_set_thread_context.
9209 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
9212 2007-12-03 Leo Zayas
9213 Pedro Alves <pedro_alves@portugalmail.pt>
9215 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
9217 (child_add_thread): Minor cleanup.
9218 (child_continue): Resume artificially suspended threads before
9219 calling ContinueDebugEvent.
9220 (suspend_one_thread): New.
9221 (fake_breakpoint_event): New.
9222 (get_child_debug_event): Change return type to int. Check here if
9223 gdb sent an interrupt request. If a soft interrupt was requested,
9224 fake a breakpoint event. Return 0 if there is no event to handle,
9226 (win32_wait): Don't check here if gdb sent an interrupt request.
9227 Ensure there is a valid event to handle.
9228 (win32_request_interrupt): Add soft interruption method as last
9231 2007-12-03 Leo Zayas
9232 Pedro Alves <pedro_alves@portugalmail.pt>
9234 * win32-low.h (win32_thread_info): Add descriptions to the
9235 structure members. Replace `suspend_count' counter by a
9237 * win32-low.c (thread_rec): Update condition of when to get the
9238 context from the inferior. Rely on ContextFlags being set if it
9239 has already been retrieved. Only suspend the inferior thread if
9240 we haven't already. Warn if that fails.
9241 (continue_one_thread): s/suspend_count/suspended/. Only call
9242 ResumeThread once. Warn if that fails.
9244 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9246 * win32-low.c (win32_wait): Don't read from the inferior when it
9249 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9251 * Makefile.in (win32_low_h): New variable.
9252 (win32-low.o): Add dependency on $(win32_low_h).
9253 (win32-arm-low.o, win32-i386-low.o): New rules.
9255 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9257 * hostio.c: Correct copyright year.
9259 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9261 * Makefile.in (OBS): Add hostio.o.
9262 (hostio.o): New rule.
9263 * server.h (handle_vFile): Declare.
9264 * hostio.c: New file.
9265 * server.c (handle_v_requests): Take packet_len and new_packet_len
9266 for binary packets. Call handle_vFile.
9267 (main): Update call to handle_v_requests.
9269 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
9271 * linux-low.c: Include <sched.h>.
9273 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
9275 * linux-low.c (linux_tracefork_grandchild): New.
9276 (linux_tracefork_child): Use clone.
9277 (linux_test_for_tracefork): Use clone; allocate and free a stack.
9279 2007-10-31 Joel Brobecker <brobecker@adacore.com>
9281 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
9283 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
9285 * linux-low.c (handle_extended_wait): Handle unexpected signals.
9287 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
9289 * inferiors.c (change_inferior_id): Delete.
9290 (add_pid_to_list, pull_pid_from_list): New.
9291 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
9292 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
9293 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
9294 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
9295 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
9296 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
9297 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
9298 (using_threads): Always set to 1.
9299 (handle_extended_wait): New.
9300 (add_process): Do not set TID.
9301 (linux_create_inferior): Set must_set_ptrace_flags.
9302 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
9303 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
9304 (linux_thread_alive): Rename TID argument to LWPID.
9305 (linux_wait_for_process): Handle unknown processes. Do not use TID.
9306 (linux_wait_for_event): Do not use TID or check using_threads. Update
9307 call to dead_thread_notify. Call handle_extended_wait.
9308 (linux_create_inferior): Use PTRACE_SETOPTIONS.
9309 (send_sigstop): Delete sigstop_sent.
9310 (wait_for_sigstop): Avoid TID.
9311 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
9312 (linux_test_for_tracefork): New.
9313 (linux_lookup_signals): Use thread_db_active and
9314 linux_supports_tracefork_flag.
9315 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
9316 * linux-low.h (get_process_thread): Avoid TID.
9317 (struct process_ifo): Move thread_known and tid to the end. Remove
9319 (linux_attach_lwp, thread_db_init): Update prototypes.
9320 * server.h (change_inferior_id): Delete prototype.
9321 (add_pid_to_list, pull_pid_from_list): New prototypes.
9322 * thread-db.c (thread_db_use_events): New.
9323 (find_first_thread): Rename to...
9324 (find_one_thread): ...this. Update callers and messages. Do not
9325 call fatal. Check thread_db_use_events. Do not call
9326 change_inferior_id or new_thread_notify.
9327 (maybe_attach_thread): Update. Do not call new_thread_notify.
9328 (thread_db_init): Set thread_db_use_events. Check use_events.
9329 * utils.c (fatal, warning): Correct message prefix.
9331 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
9333 * Makefile.in (clean): Remove new files.
9334 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
9335 (powerpc-64.o, powerpc-64.c): New rules.
9336 * configure.srv: Use alternate register sets for powerpc64-*-linux*
9337 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
9339 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
9341 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
9342 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
9343 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
9344 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
9345 (target_regsets): Add AltiVec and SPE register sets.
9346 * configure.ac: Check for AltiVec and SPE.
9347 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
9348 (ppc_fill_vrregset, ppc_store_vrregset): New.
9349 (target_regsets): Add AltiVec register set.
9350 * configure: Regenerated.
9352 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
9354 * linux-low.c (O_LARGEFILE): Define.
9355 (linux_read_memory): Use /proc/PID/mem.
9356 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
9357 * configure, config.in: Regenerated.
9359 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9361 * linux-low.c (linux_wait_for_event): Do not pass signals while
9364 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9366 * win32-low.c (create_process): New.
9367 (win32_create_inferior): Use create_process instead of
9368 CreateProcess. If create_process failed retry appending an ".exe"
9369 suffix. Store the GetLastError result immediatelly after
9370 create_process calls and use it on the call to error.
9372 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9374 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
9376 2007-08-23 Joel Brobecker <brobecker@adacore.com>
9378 * configure.ac: Switch license to GPLv3.
9380 2007-08-01 Michael Snyder <msnyder@access-company.com>
9382 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
9384 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
9386 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
9388 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
9389 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
9390 CloseToolhelp32Snapshot.
9391 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
9392 CloseToolhelp32Snapshot.
9394 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
9396 * server.c (main): Check for inferior exit before main loop.
9398 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
9400 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
9401 instead of on tmp_desc.
9403 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
9404 Daniel Jacobowitz <dan@codesourcery.com>
9406 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
9407 (add_thread): Minor cleanups.
9408 (clear_inferiors): Move lower in the file. Clear the DLL
9410 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
9411 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
9412 (xml_escape_text): New.
9413 * server.c (handle_query): Handle qXfer:libraries:read. Report it
9415 (handle_v_cont): Report errors.
9416 (gdbserver_version): Update.
9417 (main): Correct size of own_buf. Do not report initial DLL events.
9418 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
9419 (unloaded_dll, xml_escape_text): New.
9420 * win32-low.c (enum target_waitkind): Update comments.
9421 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
9422 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
9423 (win32_EnumProcessModules, win32_GetModuleInformation)
9424 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
9425 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
9426 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
9427 (win32_Module32First, win32_Module32Next, load_toolhelp)
9428 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
9429 (get_child_debug_event): Handle DLL events.
9430 (win32_wait): Likewise.
9432 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9434 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
9435 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
9437 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9439 * win32-low.c (handle_output_debug_string): Ignore event if not
9442 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9444 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
9446 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
9448 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
9450 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
9452 * inferiors.c (change_inferior_id): Add comment.
9453 * linux-low.c (check_removed_breakpoint): Add an early
9454 prototype. Improve debug output.
9455 (linux_attach): Doc update.
9456 (linux_detach_one_process, linux_detach): Clean up before releasing
9458 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
9459 * linux-low.h (struct process_info): Doc improvement.
9460 * mem-break.c (delete_all_breakpoints): New.
9461 * mem-break.h (delete_all_breakpoints): New prototype.
9462 * thread-db.c (find_first_thread): New.
9463 (thread_db_create_event): Call it instead of
9464 thread_db_find_new_threads. Clean up unused variables.
9465 (maybe_attach_thread): Remove first thread handling.
9466 (thread_db_find_new_threads): Use find_first_thread.
9467 (thread_db_get_tls_address): Likewise.
9469 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
9471 * thread-db.c (thread_db_find_new_threads): Add prototype.
9472 (thread_db_create_event): Check for the main thread before adding
9474 (maybe_attach_thread): Only enable event reporting if TID == 0.
9475 (thread_db_get_tls_address): Check for new threads.
9477 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
9479 * linux-low.c (linux_create_inferior): Try execv before execvp.
9480 * spu-low.c (spu_create_inferior): Likewise.
9482 2007-06-13 Mike Frysinger <vapier@gentoo.org>
9484 * linux-low.c (linux_create_inferior): Change execv to execvp.
9485 * spu-low.c (spu_create_inferior): Likewies.
9487 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
9489 * Makefile.in (clean): Clean new files instead of deleted ones.
9490 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
9491 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
9493 * configure.srv: Specify XML files and new regformats for MIPS and
9495 * linux-mips-low.c (mips_num_regs): Set to only used registers.
9496 (mips_regmap): Do not fetch $0. Remove unused registers. Add
9497 an entry for the restart register.
9498 (mips_cannot_fetch_register, mips_cannot_store_register)
9499 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
9500 register names to match the XML descriptions.
9501 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9502 restart register instead of $0.
9504 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9505 Markus Deuling <deuling@de.ibm.com>
9507 * remote-utils.c (decode_xfer_write): New function.
9508 * server.h (decode_xfer_write): Add prototype.
9509 * server.c (handle_query): Add PACKET_LEN argument. Support
9510 qXfer:spu:read and qXfer:spu:write packets.
9511 (main): Pass packet_len to handle_query.
9512 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9513 * target.h (target_ops): Add qxfer_spu.
9515 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9517 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9518 accessing non-seekable spufs files.
9520 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9522 * server.c (handle_query): Add reply for qC packet.
9524 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9525 Leo Zayas <lerele@champenstudios@com>
9527 * server.h (check_remote_input_interrupt_request): New function.
9528 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9529 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9530 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9531 (check_remote_input_interrupt_request): New function.
9532 * server.h (check_remote_input_interrupt_request): Declare.
9533 * win32-low.c (winapi_DebugBreakProcess,
9534 winapi_GenerateConsoleCtrlEvent): New typedefs.
9535 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9537 (win32_wait): Check for remote interrupt request
9538 with check_remote_input_interrupt_request.
9539 (win32_request_interrupt): New function.
9540 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9542 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9544 * win32-low.c (debug_registers_changed,
9545 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9546 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9547 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9548 (thread_rec): Get context using the low target.
9549 (child_add_thread): Call thread_added on the low target,
9550 which does the same thing.
9552 (do_initial_child_stuff): Remove debug registers references.
9553 Set context using the low target. Resume threads after
9554 setting the contexts.
9555 (child_continue): Remove dead variable. Remove debug
9556 registers references.
9557 (child_fetch_inferior_registers): Go through the low target.
9558 (do_child_store_inferior_registers): Remove.
9559 (child_store_inferior_registers): Go through the low target.
9560 (win32_resume): Remove debug registers references.
9561 Set context using the low target.
9562 (handle_exception): Change return type to void. Don't record
9563 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9564 first chance exception.
9565 (get_child_debug_event): Change return type to void. Remove
9566 goto loop. Always return after waiting for debug event.
9567 (win32_wait): Convert to switch statement. Handle spurious
9570 * win32-i386-low.c (debug_registers_changed,
9571 debug_registers_used): New.
9572 (initial_stuff): Rename to ...
9573 (i386_initial_stuff): ... this. Clear debug registers
9575 (store_debug_registers): Delete.
9576 (i386_get_thread_context): New.
9577 (load_debug_registers): Delete.
9578 (i386_set_thread_context): New.
9579 (i386_thread_added): New.
9580 (single_step): Rename to ...
9581 (i386_single_step): ... this.
9582 (do_fetch_inferior_registers): Rename to ...
9583 (i386_fetch_inferior_register): ... this.
9584 (i386_store_inferior_register): New.
9585 (the_low_target): Adapt to new interface.
9587 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9588 (arm_get_thread_context): New.
9589 (arm_set_thread_context): New.
9591 (do_fetch_inferior_registers): Rename to ...
9592 (arm_fetch_inferior_register): ... this.
9593 (arm_store_inferior_register): New.
9594 (arm_wince_breakpoint): Reimplement as unsigned long.
9595 (arm_wince_breakpoint_len): Define.
9596 (the_low_target): Adapt to new interface.
9598 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9599 load_debug_registers. Add get_thread_context, set_thread_context,
9600 thread_added and store_inferior_register. Rename
9601 fetch_inferior_registers to fetch_inferior_register.
9602 (regptr): Remove declaration.
9604 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9606 * linux-low.c (linux_detach): Change return type to int. Return 0.
9607 * spu-low.c (spu_detach): Likewise.
9609 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9611 * target.h (target_ops): Change return type of detach to int.
9613 (join_inferior): New.
9614 * server.c (main): Don't skip detach support on mingw32.
9615 If the inferior doesn't support detaching return error.
9616 Call join_inferior instead of using waitpid.
9617 * linux-low.c (linux_join): New.
9618 (linux_target_op): Add linux_join.
9619 * spu-low.c (spu_join): New.
9620 (spu_target_ops): Add spu_join.
9621 * win32-low.c (win32_detach): Adapt to new interface.
9622 Reopen current_process_handle before detaching. Issue a child
9623 resume before detaching.
9625 (win32_target_op): Add win32_join.
9627 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9629 * win32-low.c (win32-attach): Fix return value.
9630 * target.h (target_ops): Describe ATTACH return values.
9632 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9634 * win32-low.c (GETPROCADDRESS): Define.
9635 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9636 (winapi_DebugSetProcessKillOnExit): Likewise.
9637 (win32_create_inferior): Force usage of ansi CreateProcessA.
9638 (win32_attach): Use GETPROCADDRESS.
9639 (win32_detach): Likewise.
9641 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9643 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9645 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9647 * win32-low.c: Commit leftover changes from 2007-03-29.
9649 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9651 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9652 fields short instead of int. Add explicit padding.
9653 (i387_cache_to_fsave): Remove unnecessary casts.
9654 (i387_fsave_to_cache): Doc fix.
9655 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9657 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9659 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9660 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9662 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9664 * configure.srv (arm*-*-mingw32ce*): Move near the other
9667 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9669 * configure.ac: Add errno checking.
9670 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9671 sys/file.h and malloc.h.
9672 (AC_CHECK_DECLS): Add perror.
9673 (srv_mingwce): Handle.
9674 * configure.srv (i[34567]86-*-cygwin*): Add
9675 win32-i386-low.o to srv_tgtobj.
9676 (i[34567]86-*-mingw*): Likewise.
9677 (arm*-*-mingw32ce*): Add case.
9678 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9679 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9680 [__MINGW32CE__] (strerror): New function.
9681 [__MINGW32CE__] (errno): Define to GetLastError.
9682 [__MINGW32CE__] (COUNTOF): New macro.
9683 (remote_open): Remove extra close call.
9684 * mem-break.c (delete_breakpoint_at): New function.
9685 * mem-break.h (delete_breakpoint_at): Declare.
9686 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9687 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9688 [USE_WIN32API] (read, write): Add char* casts.
9689 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9690 * server.h: Include wincecompat.h on Windows CE.
9691 [HAVE_ERRNO_H]: Check.
9692 (perror): Declare if not declared.
9693 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9694 (perror_with_name): Remove errno declaration.
9695 * wincecompat.h: New.
9696 * wincecompat.c: New.
9698 * win32-arm-low.c: New.
9699 * win32-i386-low.c: New.
9700 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9701 (OUTMSG2): Make it safe.
9703 (COUNTOF): New macro.
9704 (NUM_REGS): Get it from the low target.
9705 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9706 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9707 (thread_rec): Let low target handle debug registers.
9708 (child_add_thread): Likewise.
9709 (child_init_thread_list): Likewise.
9710 (continue_one_thread): Likewise.
9712 (do_child_fetch_inferior_registers): Move to ...
9713 * win32-i386-low.c: ... here, and rename to ...
9714 (do_fetch_inferior_registers): ... this.
9715 * win32-low.c (child_fetch_inferior_registers):
9716 Go through the low target.
9717 (do_child_store_inferior_registers): Use regptr.
9718 (strwinerror): New function.
9719 (win32_create_inferior): Handle Windows CE.
9720 Use strwinerror instead of strerror on Windows error
9721 codes. Add program to the error output.
9722 Don't close the main thread handle on Windows CE.
9723 (win32_attach): Use coredll.dll on Windows CE.
9724 (win32_kill): Close current process and current
9726 (win32_detach): Use coredll.dll on Windows CE.
9727 (win32_resume): Let low target handle debug registers, and
9729 (handle_exception): Add/Remove initial breakpoint. Avoid
9730 non-existant WSTOPSIG on Windows CE.
9731 (win32_read_inferior_memory): Cast to remove warning.
9732 (win32_arch_string): Go through the low target.
9733 (initialize_low): Call set_breakpoint_data with the low
9734 target's breakpoint.
9735 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9736 FOP_REGNUM, mappings): Move to ...
9737 * win32-i386-low.c: ... here.
9738 * win32-low.c (win32_thread_info): Move to ...
9739 * win32-low.h: ... here.
9740 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9741 win32-arm-low.c and wincecompat.c.
9742 (all:): Add $EXEEXT.
9743 (install-only:): Likewise.
9744 (gdbserver:): Likewise.
9745 (gdbreplay:): Likewise.
9746 * config.in: Regenerate.
9747 * configure: Regenerate.
9749 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9751 * win32-low.c: Rename typedef thread_info to
9752 win32_thread_info throughout.
9754 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9756 * win32-i386-low.c: Rename to ...
9757 * win32-low.c: ... this.
9758 * configure.srv: Replace win32-i386-low.o with win32-low.o.
9759 * Makefile.in: Likewise.
9761 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
9763 * remote-utils.c (monitor_output): Constify msg parameter.
9764 * server.h (monitor_output): Likewise.
9765 * win32-i386-low.c (handle_output_debug_string): New.
9766 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
9767 handle_output_debug_string.
9768 (get_child_debug_event): Likewise.
9770 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
9772 * server.c (main): Correct strtoul check.
9774 2007-03-27 Jon Ringle <jon@ringle.org>
9776 * linux-low.c: Check __ARCH_HAS_MMU__ also.
9778 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
9780 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
9782 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
9784 * terminal.h: Check HAVE_SGTTY_H.
9786 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
9788 * remote-utils.c (remote_open): Print out the assigned port number.
9790 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
9792 * remote-utils.c (monitor_output): New function.
9793 * server.c (debug_threads): Define here.
9794 (monitor_show_help): New function.
9795 (handle_query): Handle qRcmd.
9796 (main): Do not handle 'd' packet.
9797 * server.h (debug_threads, remote_debug, monitor_output): Declare.
9798 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
9801 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9803 * Makefile.in (EXEEXT): New.
9804 (clean): Use $(EXEEXT).
9806 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9808 * target.h (target_ops): Rename send_signal to request_interrupt,
9809 and remove enum target_signal parameter.
9810 * linux-low.c (linux_request_interrupt): Rename from
9811 linux_send_signal, and always send SIGINT.
9812 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
9813 and always send SIGINT.
9814 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
9816 (input_interrupt): Likewise.
9818 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9820 * server.c (get_features_xml): Check if target implemented
9822 * win32-i386-low.c (win32_arch_string): New.
9823 (win32_target_ops): Add win32_arch_string as arch_string member.
9825 2007-02-22 Markus Deuling <deuling@de.ibm.com>
9827 * spu-low.c (spu_arch_string): New.
9828 (spu_target_ops): Add spu_arch_string.
9830 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
9832 * remote-utils.c: Remove HAVE_TERMINAL_H check.
9833 * configure.ac: Do not check for terminal.h.
9834 * configure, config.in: Regenerated.
9836 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9838 * Makefile.in (OBS): Add $(XML_BUILTIN).
9839 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
9841 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
9842 (arm-with-iwmmxt.c): New.
9843 * config.in, configure: Regenerate.
9844 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
9845 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
9846 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
9847 (arm*-*-linux*): Add iWMMXt and regset support.
9848 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
9849 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
9850 (arm_store_wmmxregset, target_regsets): New.
9851 * server.c (get_features_xml): Take annex argument. Check builtin
9853 (handle_query): Handle multiple annexes.
9855 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9857 * remote-utils.c [USE_WIN32API] (read, write): Define.
9858 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
9861 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
9863 * linux-i386-low.c (the_low_target): Set arch_string.
9864 * linux-x86-64-low.c (the_low_target): Likewise.
9865 * linux-low.c (linux_arch_string): New.
9866 (linux_target_ops): Add it.
9867 * linux-low.h (struct linux_target_ops): Add arch_string.
9868 * server.c (write_qxfer_response): Use const void * for DATA.
9869 (get_features_xml): New.
9870 (handle_query): Handle qXfer:features:read. Report it for qSupported.
9871 * target.h (struct target_ops): Add arch_string method.
9873 2007-01-03 Denis Pilat <denis.pilat@st.com>
9874 Daniel Jacobowitz <dan@codesourcery.com>
9876 * linux-low.c (linux_kill): Handle being called with no threads.
9877 * win32-i386-low.c (win32_kill): Likewise.
9878 (get_child_debug_event): Clear current_process_handle.
9880 2006-12-30 Denis PILAT <denis.pilat@st.com>
9881 Daniel Jacobowitz <dan@codesourcery.com>
9883 * remote-utils.c (remote_open): Check the type of specified
9884 serial port devices before opening them.
9885 * server.c (main): Kill the inferior if an error occurs during
9886 the first remote_open.
9888 2006-12-05 Markus Deuling <deuling@de.ibm.com>
9890 * README: Update supported targets.
9892 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
9894 * Makefile.in (clean): Remove reg-mips64.c.
9895 (reg-mips64.c, reg-mips64.o): New rules.
9896 * configure.srv: Handle mips64. Include regset support for mips.
9897 * linux-mips-low.c (union mips_register): New.
9898 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
9899 (mips_breakpoint, mips_breakpoint_at): Use int.
9900 (mips_collect_register, mips_supply_register)
9901 (mips_collect_register_32bit, mips_supply_register_32bit)
9902 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9903 (mips_store_fpregset, target_regsets): New.
9904 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
9906 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
9908 * configure.srv: Add target "spu*-*-*".
9909 * Makefile.in (clean): Remove reg-spu.c.
9910 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
9911 * spu-low.c: New file.
9913 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9915 * configure.ac: Correct td_thr_tls_get_addr test.
9916 * configure: Regenerated.
9918 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9920 * linux-low.c (linux_wait_for_event): Reformat. Use the
9922 * remote-utils.c (decode_address_to_semicolon): New.
9923 * server.c (pass_signals, handle_general_set): New.
9924 (handle_query): Mention QPassSignals for qSupported.
9925 (main): Call handle_general_set.
9926 * server.h (pass_signals, decode_address_to_semicolon): New.
9928 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9930 * server.c (handle_query): Correct error handling for read_auxv.
9932 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9934 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9935 and srv_linux_thread_db to yes.
9936 * linux-s390-low.c (s390_fill_gregset): New function.
9937 (target_regsets): Define data structure.
9939 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9941 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9942 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9943 * config.in, configure: Regenerated.
9944 * inferiors.c (gdb_id_to_thread): New function.
9945 (gdb_id_to_thread_id): Use it.
9946 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9947 * linux-low.h (struct process_info): Add th member.
9948 (thread_db_get_tls_address): New prototype.
9949 * remote-utils.c (decode_address): Make non-static.
9950 * server.c (handle_query): Handle qGetTLSAddr.
9951 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9952 * target.h (struct target_ops): Add get_tls_address.
9953 * thread-db.c (maybe_attach_thread): Save the thread handle.
9954 (thread_db_get_tls_address): New.
9956 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9958 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9959 (linux_resume_one_process): Take a siginfo_t *. Update all
9960 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9961 (struct pending_signals): Add a siginfo_t.
9962 (linux_wait_for_process): Always set last_status.
9963 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9964 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9965 * linux-low.h (struct process_info): Add last_status.
9967 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9969 * remote-utils.c (try_rle): New function.
9970 (putpkt_binary): Use it.
9972 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9974 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9975 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9976 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9977 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9978 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9981 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9983 * server.c (terminal_fd): New variable.
9984 (old_foreground_pgrp): Likewise.
9985 (restore_old_foreground_pgrp): New function.
9986 (start_inferior): Record the terminal file descriptor in terminal_fd
9987 and its original foreground group in old_foreground_pgrp. Register
9988 restore_old_foreground_pgrp with atexit().
9990 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9992 * server.c (handle_query): Correct qPart to qXfer.
9994 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9996 * configure.ac: Check for more headers which are missing on
9997 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9998 * configure.srv: Add Cygwin and mingw32.
9999 * remote-utils.c: Don't include headers unconditionally which
10000 are missing on mingw32. Include <winsock.h> for mingw32.
10001 (remote_open): Adjust for mingw32 support. Flush
10002 standard error after writing to it.
10003 (remote_close, putpkt_binary, input_interrupt, block_async_io)
10004 (unblock_async_io, enable_async_io, disable_async_io)
10005 (readchar, getpkt): Update for Winsock support.
10006 (prepare_resume_reply): Expect a protocol signal number.
10007 * server.c: Disable <sys/wait.h> on mingw32.
10008 (start_inferior): Adjust for mingw32 support. Flush
10009 standard error after writing to it.
10010 (attach_inferior): Likewise. Use protocol signal
10012 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
10014 * win32-i386-low.c: New file.
10015 * Makefile.in (XM_CLIBS): Set.
10016 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
10017 (win32-i386-low.o): New dependency rule.
10018 * linux-low.c (linux_wait): Use target signal numbers.
10019 * target.h (struct target_ops): Doc fix.
10020 * server.h (target_signal_to_name): New prototype.
10021 * gdbreplay.c: Don't include headers unconditionally which
10022 are missing on mingw32. Include <winsock.h> for mingw32.
10023 (remote_close, remote_open): Adjust for Winsock support.
10024 * configure, config.in: Regenerated.
10026 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10028 * server.c (decode_xfer_read, write_qxfer_response): New.
10029 (handle_query): Take a packet length argument. Handle
10030 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
10031 the qSupported response.
10032 (main): Update call to handle_query.
10034 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
10036 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
10037 (putpkt_binary): Renamed from putpkt and adjusted for binary
10039 (putpkt): New wrapper for putpkt_binary.
10040 (readchar): Don't mask off the high bit.
10041 (decode_X_packet): New function.
10042 * server.c (main): Call putpkt_binary if a handler sets the packet
10043 length. Save the length of the incoming packet. Handle 'X'.
10044 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
10046 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
10048 * server.c (handle_query): Handle qSupported.
10050 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10052 * remote-utils.c (all_symbols_looked_up): New variable.
10053 (look_up_one_symbol): Check it.
10054 * server.h (look_up_one_symbol): New declaration.
10055 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
10057 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10059 * Makefile.in (linux-arm-low.o): Update dependencies.
10060 * linux-arm-low.c: Include "gdb_proc_service.h".
10061 (PTRACE_GET_THREAD_AREA): Define.
10062 (ps_get_thread_area): New function.
10064 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
10066 * configure.srv (m68k*-*-uclinux*): New target.
10067 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
10068 (linux_resume_one_process): Remove extraneous cast.
10069 (linux_read_offsets): New.
10070 (linux_target_op): Add linux_read_offsets on mmuless systems.
10071 * server.c (handle_query): Add qOffsets logic.
10072 * target.h (struct target_ops): Add read_offsets.
10074 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10076 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
10077 (PTRACE_GET_THREAD_AREA): Define.
10078 (ps_get_thread_area): New function.
10079 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
10080 (linux-x86-64-low.o): Update.
10082 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10084 * configure.ac: Remove checks for prfpregset_t.
10085 * gdb_proc_service.h: New file.
10086 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
10087 new "gdb_proc_service.h".
10088 * proc-service.c: Likewise.
10089 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
10090 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
10091 * Makefile.in (gdb_proc_service_h): Updated.
10092 * configure, config.in: Regenerated.
10094 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10096 * remote-utils.c (prepare_resume_reply): Move declaration
10097 of gdb_id_from_wait to the top of the block.
10099 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
10101 * linux-low.c (regsets_store_inferior_registers): Read the regset
10102 from the target before filling it.
10104 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10106 * server.c (attach_inferior): Return SIGTRAP for a successful
10109 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10111 * Makefile.in (OBS): Add version.o.
10112 (STAGESTUFF): Delete.
10113 (version.o): Add dependencies.
10114 (version.c): Replace rule.
10115 (clean): Remove version.c.
10116 * server.c (gdbserver_version): New.
10117 (gdbserver_usage): Use printf.
10118 (main): Handle --version and --help.
10119 * server.h (version, host_name): Add declarations.
10121 2005-12-23 Eli Zaretskii <eliz@gnu.org>
10133 * linux-x86-64-low.c:
10135 * linux-s390-low.c:
10136 * linux-ppc64-low.c:
10138 * linux-mips-low.c:
10139 * linux-m68k-low.c:
10140 * linux-m32r-low.c:
10143 * linux-ia64-low.c:
10144 * linux-i386-low.c:
10145 * linux-crisv32-low.c:
10157 * gdbserver.1: Add (C) after Copyright. Update the FSF
10160 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
10162 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
10163 (arm_breakpoint_at): Recognize both breakpoints.
10164 (the_low_target): Use the correct breakpoint instruction.
10166 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
10168 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
10169 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
10170 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
10171 (the_low_target): Update.
10173 2005-10-25 Andreas Schwab <schwab@suse.de>
10175 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
10177 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
10178 (ia64_num_regs): Reduce to 462.
10180 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
10182 * acinclude.m4: Correct quoting.
10183 * aclocal.m4: Regenerated.
10185 Suggested by SZOKOVACS Robert <szo@ies.hu>:
10186 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
10187 (thread_db_init): Call thread_db_err_str.
10188 * configure.ac: Check for TD_VERSION.
10189 * config.in, configure: Regenerated.
10191 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10193 * server.h (error, fatal, warning): Add ATTR_FORMAT.
10195 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10197 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
10198 is not available. Define HAVE_PTRACE_GETREGS if it is.
10199 * config.in, configure: Regenerated.
10200 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
10201 * linux-i386-low.c, linux-m68k-low.c: Update to use
10202 HAVE_PTRACE_GETREGS.
10203 * linux-low.c (regsets_fetch_inferior_registers)
10204 (regsets_store_inferior_registers): Only return 0 if we processed
10206 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
10207 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
10209 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10211 * inferiors.c (struct thread_info): Add gdb_id.
10212 (add_thread): Add gdb_id argument.
10213 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
10214 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
10215 calls to add_thread.
10216 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
10217 * server.c (handle_query): Use thread_to_gdb_id.
10218 (handle_v_cont, main): Use gdb_id_to_thread_id.
10219 * server.h (add_thread): Update prototype.
10220 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
10223 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10225 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
10226 left-padded registers.
10227 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
10228 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
10230 2005-07-01 Steve Ellcey <sje@cup.hp.com>
10232 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
10233 * configure: Regenerate.
10234 * config.in: Regenerate.
10235 * server.h (NEED_DECLARATION_STRERROR):
10236 Replace with !HAVE_DECL_STRERROR.
10238 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
10240 * linux-low.c (linux_wait, linux_send_signal): Don't test
10241 an unsigned long variable for > 0 if it could be MAX_ULONG.
10242 * server.c (myresume): Likewise.
10243 * target.c (set_desired_inferior): Likewise.
10245 2005-06-13 Mark Kettenis <kettenis@gnu.org>
10247 * configure.ac: Simplify and improve check for socklen_t.
10248 * configure, config.in: Regenerate.
10250 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
10252 * acconfig.h: Remove.
10253 * configure.ac: Add a test for socklen_t. Use three-argument
10254 AC_DEFINE throughout.
10255 * config.in: Regenerated using autoheader 2.59.
10256 * configure: Regenerated.
10258 * gdbreplay.c (socklen_t): Provide a default.
10259 (remote_open): Use socklen_t.
10260 * remote-utils.c (socklen_t): Provide a default.
10261 (remote_open): Use socklen_t.
10262 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
10265 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
10267 * linux-low.c (linux_read_memory, linux_write_memory)
10268 (linux_read_auxv): Likewise.
10269 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
10270 (check_mem_write): Likewise.
10271 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
10273 * regcache.c (struct inferior_rgcache_data, registers_to_string)
10274 (registers_from_string, register_data): Likewise.
10275 * server.c (handle_query, main): Likewise.
10276 * server.h (convert_ascii_to_int, convert_int_to_ascii)
10277 (decode_M_packet): Likewise.
10278 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
10279 * target.h (struct target_ops): Update read_memory, write_memory,
10281 (read_inferior_memory, write_inferior_memory): Update.
10282 * linux-low.h (struct linux_target_ops): Change type of breakpoint
10283 to unsigned char *.
10284 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
10285 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
10286 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
10287 linux-s390-low.c, linux-sh-low.c: Update for changes in
10288 read_inferior_memory and the_low_target->breakpoint.
10290 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
10292 * Makefile.in (SFILES): Add linux-ppc64-low.c.
10293 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
10294 * configure.srv: Add powerpc64-*-linux*.
10295 * linux-ppc64-low.c: New file.
10297 2005-05-23 Orjan Friberg <orjanf@axis.com>
10299 * linux-cris-low.c: New file with support for CRIS.
10300 * linux-crisv32-low.c: Ditto for CRISv32.
10301 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
10302 (clean): Add reg-cris.c and reg-crisv32.c.
10303 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
10304 reg-crisv32.o, and reg-crisv32.c to make rules.
10305 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
10306 recognized targets.
10308 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
10310 * linux-low.c (fetch_register): Ensure buffer size is a multiple
10311 of sizeof (PTRACE_XFER_TYPE).
10312 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
10314 2005-05-12 Orjan Friberg <orjanf@axis.com>
10316 * target.h (struct target_ops): Add insert_watchpoint,
10317 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
10318 pointers for hardware watchpoint support.
10319 * linux-low.h (struct linux_target_ops): Ditto.
10320 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
10321 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
10322 to linux_target_ops.
10323 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
10325 * server.c (main): Recognize 'Z' and 'z' packets.
10327 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
10329 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
10330 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
10331 (the_low_target): Add new members.
10333 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10335 * proc-service.c (ps_lgetregs): Search all_processes instead of
10338 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10340 * server.c (start_inferior): Change return type to int.
10341 (attach_inferior): Change sigptr to int *.
10342 (handle_v_cont, handle_v_requests): Change signal to int *.
10343 (main): Change signal to int.
10345 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
10347 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
10348 * configure.srv: Add m32r*-*-linux*.
10349 * linux-m32r-low.c: New file.
10351 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
10353 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
10355 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10357 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
10358 Take unsigned long arguments for PIDs.
10359 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
10360 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
10361 (wait_for_sigstop, linux_resume_one_process)
10362 (regsets_fetch_inferior_registers, linux_send_signal)
10363 (linux_read_auxv): Likewise. Update the types of variables holding
10364 PIDs. Update format string specifiers.
10365 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
10366 * remote-utils.c (prepare_resume_reply): Likewise.
10367 * server.c (cont_thread, general_thread, step_thread)
10368 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
10370 (handle_query): Update format specifiers.
10371 (handle_v_cont, main): Use strtoul for thread IDs.
10372 * server.h (struct inferior_list_entry): Use unsigned long for ID.
10373 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
10374 (general_thread, step_thread, thread_from_wait)
10375 (old_thread_from_wait): Update.
10376 * target.h (struct thread_resume): Use unsigned long for THREAD.
10377 (struct target_ops): Use unsigned long for arguments to attach and
10380 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
10382 * acinclude.m4: Include bfd/bfd.m4 directly.
10383 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
10384 <agriffis@toolchain.org>.
10385 * aclocal.m4, configure: Regenerated.
10387 2005-01-07 Andrew Cagney <cagney@gnu.org>
10389 * configure.ac: Rename configure.in, require autoconf 2.59.
10390 * configure: Re-generate.
10392 2004-12-08 Daniel Jacobowitz <dan@debian.org>
10394 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
10395 LIBS when finished.
10396 * aclocal.m4: Regenerated.
10397 * configure: Regenerated.
10399 2004-11-21 Andreas Schwab <schwab@suse.de>
10401 * linux-m68k-low.c (m68k_num_gregs): Define.
10402 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
10403 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
10404 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
10405 (m68k_breakpoint_at): New. Add to the_low_target.
10407 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
10408 srv_linux_thread_db to yes.
10410 2004-10-20 Joel Brobecker <brobecker@gnat.com>
10412 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
10413 (ARCH_SET_FS): Likewise.
10414 (ARCH_GET_FS): Likewise.
10415 (ARCH_GET_GS): Likewise.
10417 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10419 * linux-i386-low.c (ps_get_thread_area): New.
10420 * linux-x86-64-low.c (ps_get_thread_area): New.
10421 * linux-low.c: Include <sys/syscall.h>.
10422 (linux_kill_one_process): Don't kill the first thread here.
10423 (linux_kill): Kill the first thread here.
10424 (kill_lwp): New function.
10425 (send_sigstop, linux_send_signal): Use it.
10426 * proc-service.c: Clean up #ifdefs.
10427 (fpregset_info): Delete.
10428 (ps_lgetregs): Update and enable implementation.
10429 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
10431 * remote-utils.c (struct sym_cache, symbol_cache): New.
10432 (input_interrupt): Print a clearer message.
10433 (async_io_enabled): New variable.
10434 (enable_async_io, disable_async_io): Use it. Update comments.
10435 (look_up_one_symbol): Use the symbol cache.
10436 * thread-db.c (thread_db_look_up_symbols): New function.
10437 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
10439 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10441 * configure.in: Test for -rdynamic.
10442 * configure: Regenerated.
10443 * Makefile (INTERNAL_LDFLAGS): New.
10444 (gdbserver, gdbreplay): Use it.
10446 2004-09-02 Andrew Cagney <cagney@gnu.org>
10448 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
10450 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
10452 * linux-low.c (linux_wait): Clear all_processes list also.
10454 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10456 * linux-low.c: Include <errno.h>. Remove extern declaration of
10459 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10461 * gdbreplay.c, server.h, utils.c: Update copyright years.
10463 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10465 * server.c (main): Print child status or termination signal from
10466 variable 'signal', not 'sig'.
10468 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10470 * linux-low.c (linux_read_memory): Change return type to
10471 int. Check for and return error from ptrace().
10472 * target.c (read_inferior_memory): Change return type to int. Pass
10473 back return status from the_target->read_memory().
10474 * target.h (struct target_ops): Adapt *read_memory() prototype.
10476 (read_inferior_memory): Adapt prototype.
10477 * server.c (main): Return an error packet if
10478 read_inferior_memory() returns an error.
10480 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
10482 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
10483 Unify with other clean targets.
10485 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10487 * server.c (handle_v_cont): Call set_desired_inferior.
10489 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10491 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
10493 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10495 * linux-low.c (linux_wait): Unblock async I/O.
10496 (linux_resume): Block and enable async I/O.
10497 * remote-utils.c (block_async_io, unblock_async_io): New functions.
10498 * server.h (block_async_io, unblock_async_io): Add prototypes.
10500 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10502 * remote-utils.c (remote_open): Print a status notice after
10503 opening a TCP port.
10504 * server.c (attach_inferior): Print a status notice after
10507 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10509 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10511 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10513 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10515 * server.c, target.h: Update copyright years.
10517 2004-02-25 Roland McGrath <roland@redhat.com>
10519 * target.h (struct target_ops): New member `read_auxv'.
10520 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10521 * linux-low.c (linux_read_auxv): New function.
10522 (linux_target_ops): Initialize `read_auxv' member to that.
10524 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10526 Committed by Jim Blandy <jimb@redhat.com>.
10528 * linux-s390-low.c (s390_num_regs): Update.
10529 (s390_regmap): Remove control registers. Use __s390x__ predefine
10530 instead of GPR_SIZE to distiguish s390 and s390x targets.
10532 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10534 * linux-low.c: Update copyright year.
10535 (check_removed_breakpoint): Clear pending_is_breakpoint.
10536 (linux_set_resume_request, linux_queue_one_thread)
10537 (resume_status_pending_p): New functions.
10538 (linux_continue_one_thread): Use process->resume.
10539 (linux_resume): Only resume threads if there are no pending events.
10540 * linux-low.h (struct process_info): Add resume request
10543 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10545 * regcache.c (new_register_cache): Clear the allocated register
10546 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10548 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10550 * linux-low.c (linux_resume): Take a struct thread_resume *
10552 (linux_wait): Update call.
10553 (resume_ptr): New static variable.
10554 (linux_continue_one_thread): Renamed from
10555 linux_continue_one_process. Use resume_ptr.
10556 (linux_resume): Use linux_continue_one_thread.
10557 * server.c (handle_v_cont, handle_v_requests): New functions.
10558 (myresume): New function.
10559 (main): Handle 'v' case.
10560 * target.h (struct thread_resume): New type.
10561 (struct target_ops): Change argument of "resume" to struct
10563 (myresume): Delete macro.
10565 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10567 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10568 (uninstall): Support DESTDIR.
10570 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10572 * configure.srv: Add xscale*linux copy of arm*linux entry.
10574 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10576 * linux-arm-low.c (arm_reinsert_addr): New function.
10577 (the_low_target): Add arm_reinsert_addr.
10579 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10581 * mem-break.c: Remove whitespace at end of file.
10583 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10585 * configure.in: Check whether we need to prototype strerror.
10586 * server.h: Optionally prototype strerror.
10587 * gdbreplay.c (perror_with_name): Use strerror.
10588 * linux-low.c (linux_attach_lwp): Use strerror.
10589 * utils.c (perror_with_name): Use strerror.
10590 * config.in, configure: Regenerated.
10592 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10594 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10595 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10597 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10599 * Makefile.in (SFILES): Update.
10600 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10601 low-sun3.c: Remove files.
10603 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10605 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10606 (linux_detach_one_process, linux_detach): New functions.
10607 (linux_target_ops): Add linux_detach.
10608 * server.c (main): Handle 'D' packet.
10609 * target.h (struct target_ops): Add "detach" member.
10610 (detach_inferior): Define.
10612 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10614 From Kelley Cook <kelleycook@wideopenwest.com>:
10615 * configure.srv: Accept i[34567]86 variants.
10617 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10619 * linux-low.c (linux_wait_for_event): Correct comment typos.
10620 (linux_resume_one_process): Call check_removed_breakpoint.
10621 (linux_send_signal): New function.
10622 (linux_target_ops): Add linux_send_signal.
10623 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10625 * target.h (struct target_ops): Add send_signal.
10627 2003-05-29 Jim Blandy <jimb@redhat.com>
10629 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10630 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10631 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10632 away part of the register's value.
10634 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10636 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10637 (linux_wait_for_event, linux_init_signals): Likewise.
10639 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10641 * configure.in: Check for stdlib.h.
10642 * configure: Regenerated.
10643 * config.in: Regenerated.
10645 2003-01-04 Andreas Schwab <schwab@suse.de>
10647 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10649 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10651 * Makefile.in: Remove obsolete code.
10653 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10655 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10656 defined(PT_FPR0_HI).
10658 2002-11-17 Stuart Hughes <seh@zee2.com>
10660 * linux-arm-low.c (arm_num_regs): Increase.
10661 (arm_regmap): Include status register.
10663 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10665 * linux-low.c (register_addr): Remove incorrect -1 check.
10667 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10669 * linux-low.c (linux_create_inferior): Call setpgid. Return
10671 (unstopped_p, linux_signal_pid): Remove.
10672 (linux_target_ops): Remove linux_signal_pid.
10673 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10674 global instead of target method.
10675 * target.h (struct target_ops): Remove signal_pid. Update comment
10676 for create_inferior.
10677 * server.c (signal_pid): New variable.
10678 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10679 gdbserver. Set the child to be the foreground process group.
10680 (attach_inferior): Set signal_pid.
10682 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10684 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10686 2002-08-20 Jim Blandy <jimb@redhat.com>
10688 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10691 2002-08-01 Andrew Cagney <cagney@redhat.com>
10693 * Makefile.in: Make chill references obsolete.
10695 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10697 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10698 * configure: Regenerate.
10699 * config.in: Regenerate.
10701 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10703 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10704 (perror_with_name, remote_close, remote_open, expect, play): Static.
10706 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10708 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10709 byte offsets instead of an array of indexes.
10710 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10712 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10714 * regcache.c: Add comment.
10716 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10718 * thread-db.c: New file.
10719 * proc-service.c: New file.
10720 * acinclude.m4: New file.
10721 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10722 proc-service.o, and thread-db.o.
10723 (linux-low.o): Add USE_THREAD_DB.
10724 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10725 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10726 * aclocal.m4: Regenerated.
10727 * config.in: Regenerated.
10728 * configure: Regenerated.
10729 * configure.in: Check for proc_service.h, sys/procfs.h,
10730 thread_db.h, and linux/elf.h headrs.
10731 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10732 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10733 Check for -lthread_db and thread support.
10734 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10735 PowerPC, and SuperH.
10736 * i387-fp.c: Constify arguments.
10737 * i387-fp.h: Likewise.
10738 * inferiors.c: (struct thread_info): Renamed from
10739 `struct inferior_info'. Remove PID member. Use generic inferior
10740 list header. All uses updated.
10741 (inferiors, signal_pid): Removed.
10742 (all_threads): New variable.
10743 (get_thread): Define.
10744 (add_inferior_to_list): New function.
10745 (for_each_inferior): New function.
10746 (change_inferior_id): New function.
10747 (add_inferior): Removed.
10748 (remove_inferior): New function.
10749 (add_thread): New function.
10750 (free_one_thread): New function.
10751 (remove_thread): New function.
10752 (clear_inferiors): Use for_each_inferior and free_one_thread.
10753 (find_inferior): New function.
10754 (find_inferior_id): New function.
10755 (inferior_target_data): Update argument type.
10756 (set_inferior_target_data): Likewise.
10757 (inferior_regcache_data): Likewise.
10758 (set_inferior_regcache_data): Likewise.
10759 * linux-low.c (linux_bp_reinsert): Remove.
10760 (all_processes, stopping_threads, using_thrads)
10761 (struct pending_signals, debug_threads, pid_of): New.
10762 (inferior_pid): Replace with macro.
10763 (struct inferior_linux_data): Remove.
10764 (get_stop_pc, add_process): New functions.
10765 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
10766 Use add_process and add_thread.
10767 (linux_attach_lwp): New function, based on old linux_attach. Use
10768 add_process and add_thread. Set stop_expected for new threads.
10769 (linux_attach): New function.
10770 (linux_kill_one_process): New function.
10771 (linux_kill): Kill all LWPs.
10772 (linux_thread_alive): Use find_inferior_id.
10773 (check_removed_breakpoints, status_pending_p): New functions.
10774 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
10775 Update. Use WNOHANG. Wait for cloned processes also. Update process
10776 struct for the found process.
10777 (linux_wait_for_event): New function.
10778 (linux_wait): Use it. Support LWPs.
10779 (send_sigstop, wait_for_sigstop, stop_all_processes)
10780 (linux_resume_one_process, linux_continue_one_process): New functions.
10781 (linux_resume): Support LWPs.
10782 (REGISTER_RAW_SIZE): Remove.
10783 (fetch_register): Use register_size instead. Call supply_register.
10784 (usr_store_inferior_registers): Likewise. Call collect_register.
10785 Fix recursive case.
10786 (regsets_fetch_inferior_registers): Improve error message.
10787 (regsets_store_inferior_registers): Add debugging.
10788 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
10789 (unstopped_p, linux_signal_pid): New functions.
10790 (linux_target_ops): Add linux_signal_pid.
10791 (linux_init_signals): New function.
10792 (initialize_low): Call it. Initialize using_threads.
10793 * regcache.c (inferior_regcache_data): Add valid
10795 (get_regcache): Fetch registers lazily. Add fetch argument
10796 and update all callers.
10797 (regcache_invalidate_one, regcache_invalidate): New
10799 (new_register_cache): Renamed from create_register_cache.
10800 Return the new regcache.
10801 (free_register_cache): Change argument to a void *.
10802 (registers_to_string, registers_from_string): Call get_regcache
10803 with fetch flag set.
10804 (register_data): Make static. Pass fetch flag to get_regcache.
10805 (supply_register): Call get_regcache with fetch flag clear.
10806 (collect_register): Call get_regcache with fetch flag set.
10807 (collect_register_as_string): New function.
10808 * regcache.h: Update.
10809 * remote-utils.c (putpkt): Flush after debug output and use
10811 Handle input interrupts while waiting for an ACK.
10812 (input_interrupt): Use signal_pid method.
10813 (getpkt): Flush after debug output and use stderr.
10814 (outreg): Use collect_register_as_string.
10815 (new_thread_notify, dead_thread_notify): New functions.
10816 (prepare_resume_reply): Check using_threads. Set thread_from_wait
10817 and general_thread.
10818 (look_up_one_symbol): Flush after debug output.
10819 * server.c (step_thread, server_waiting): New variables.
10820 (start_inferior): Don't use signal_pid. Update call to mywait.
10821 (attach_inferior): Update call to mywait.
10822 (handle_query): Handle qfThreadInfo and qsThreadInfo.
10823 (main): Don't fetch/store registers explicitly. Use
10824 set_desired_inferior. Support proposed ``Hs'' packet. Update
10826 * server.h: Update.
10827 (struct inferior_list, struct_inferior_list_entry): New.
10828 * target.c (set_desired_inferior): New.
10829 (write_inferior_memory): Constify.
10830 (mywait): New function.
10831 * target.h: Update.
10832 (struct target_ops): New signal_pid method.
10833 (mywait): Removed macro, added prototype.
10835 * linux-low.h (regset_func): Removed.
10836 (regset_fill_func, regset_store_func): New.
10837 (enum regset_type): New.
10838 (struct regset_info): Add type field. Use new operation types.
10839 (struct linux_target_ops): stop_pc renamed to get_pc.
10840 Add decr_pc_after_break and breakpoint_at.
10841 (get_process, get_thread_proess, get_process_thread)
10842 (strut process_info, all_processes, linux_attach_lwp)
10843 (thread_db_init): New.
10845 * linux-arm-low.c (arm_get_pc, arm_set_pc,
10846 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
10847 (the_low_target): Add new members.
10848 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
10849 (i386_store_fpxregset): Constify.
10850 (target_regsets): Add new kind identifier.
10851 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
10852 (i386_set_pc): Add debugging.
10853 (i386_breakpoint_at): New function.
10854 (the_low_target): Add new members.
10855 * linux-mips-low.c (mips_get_pc, mips_set_pc)
10856 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
10857 (mips_breakpoint_at): New.
10858 (the_low_target): Add new members.
10859 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
10860 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
10861 (the_low_target): Add new members.
10862 * linux-sh-low.c (sh_get_pc, sh_set_pc)
10863 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
10864 (the_low_target): Add new members.
10865 * linux-x86-64-low.c (target_regsets): Add new kind
10868 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
10870 From Martin Pool <mbp@samba.org>:
10871 * server.c (gdbserver_usage): New function.
10874 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
10876 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
10877 stop_at -> stop_pc.
10879 2002-05-04 Andrew Cagney <ac131313@redhat.com>
10881 * Makefile.in: Remove obsolete code.
10883 2002-04-24 Michal Ludvig <mludvig@suse.cz>
10885 * linux-low.c (regsets_fetch_inferior_registers),
10886 (regsets_store_inferior_registers): Removed cast to int from
10888 * regcache.h: Added declaration of struct inferior_info.
10890 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10892 * inferiors.c (struct inferior_info): Add regcache_data.
10893 (add_inferior): Call create_register_cache.
10894 (clear_inferiors): Call free_register_cache.
10895 (inferior_regcache_data, set_inferior_regcache_data): New functions.
10896 * regcache.c (struct inferior_regcache_data): New.
10897 (registers): Remove.
10898 (get_regcache): New function.
10899 (create_register_cache, free_register_cache): New functions.
10900 (set_register_cache): Don't initialize the register cache here.
10901 (registers_to_string, registers_from_string, register_data): Call
10903 * regcache.h: Add prototypes.
10904 * server.h: Likewise.
10906 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10908 * mem-break.c: New file.
10909 * mem-break.h: New file.
10910 * Makefile.in: Add mem-break.o rule; update server.h
10912 * inferiors.c (struct inferior_info): Add target_data
10914 (clear_inferiors): Free target_data member if set.
10915 (inferior_target_data, set_inferior_target_data): New functions.
10916 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10917 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10918 * linux-low.c (linux_bp_reinsert): New variable.
10919 (struct inferior_linux_data): New.
10920 (linux_create_inferior): Use set_inferior_target_data.
10921 (linux_attach): Likewise. Call add_inferior.
10922 (linux_wait_for_one_inferior): New function.
10923 (linux_wait): Call it.
10924 (linux_write_memory): Add const.
10925 (initialize_low): Call set_breakpoint_data.
10926 * linux-low.h (struct linux_target_ops): Add breakpoint
10928 * server.c (attach_inferior): Remove extra add_inferior
10930 * server.h: Include mem-break.h. Update inferior.c
10932 * target.c (read_inferior_memory)
10933 (write_inferior_memory): New functions.
10934 * target.h (read_inferior_memory)
10935 (write_inferior_memory): Change macros to prototypes.
10936 (struct target_ops): Update comments. Add const to write_memory
10939 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10941 * linux-low.c (usr_store_inferior_registers): Support
10942 registers which are allowed to fail to store.
10943 * linux-low.h (linux_target_ops): Likewise.
10944 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10945 (ppc_cannot_store_register): FPSCR may not be storable.
10947 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10949 * server.h: Include <string.h> if HAVE_STRING_H.
10950 * ChangeLog: Correct paths in last ChangeLog entry.
10952 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10954 * linux-low.h: Remove obsolete prototypes.
10955 (struct linux_target_ops): New.
10956 (extern the_low_target): New.
10957 * linux-low.c (num_regs, regmap): Remove declarations.
10958 (register_addr): Use the_low_target explicitly.
10959 (fetch_register): Likewise.
10960 (usr_fetch_inferior_registers): Likewise.
10961 (usr_store_inferior_registers): Likewise.
10962 * linux-arm-low.c (num_regs): Remove.
10963 (arm_num_regs): Define.
10964 (arm_regmap): Renamed from regmap, made static.
10965 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10967 (arm_cannot_store_register): Renamed from cannot_store_register,
10969 (the_low_target): New.
10970 * linux-i386-low.c (num_regs): Remove.
10971 (i386_num_regs): Define.
10972 (i386_regmap): Renamed from regmap, made static.
10973 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10975 (i386_cannot_store_register): Renamed from cannot_store_register,
10977 (the_low_target): New.
10978 * linux-ia64-low.c (num_regs): Remove.
10979 (ia64_num_regs): Define.
10980 (ia64_regmap): Renamed from regmap, made static.
10981 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10983 (ia64_cannot_store_register): Renamed from cannot_store_register,
10985 (the_low_target): New.
10986 * linux-m68k-low.c (num_regs): Remove.
10987 (m68k_num_regs): Define.
10988 (m68k_regmap): Renamed from regmap, made static.
10989 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10991 (m68k_cannot_store_register): Renamed from cannot_store_register,
10993 (the_low_target): New.
10994 * linux-mips-low.c (num_regs): Remove.
10995 (mips_num_regs): Define.
10996 (mips_regmap): Renamed from regmap, made static.
10997 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10999 (mips_cannot_store_register): Renamed from cannot_store_register,
11001 (the_low_target): New.
11002 * linux-ppc-low.c (num_regs): Remove.
11003 (ppc_num_regs): Define.
11004 (ppc_regmap): Renamed from regmap, made static.
11005 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
11007 (ppc_cannot_store_register): Renamed from cannot_store_register,
11009 (the_low_target): New.
11010 * linux-s390-low.c (num_regs): Remove.
11011 (s390_num_regs): Define.
11012 (s390_regmap): Renamed from regmap, made static.
11013 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
11015 (s390_cannot_store_register): Renamed from cannot_store_register,
11017 (the_low_target): New.
11018 * linux-sh-low.c (num_regs): Remove.
11019 (sh_num_regs): Define.
11020 (sh_regmap): Renamed from regmap, made static.
11021 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
11023 (sh_cannot_store_register): Renamed from cannot_store_register,
11025 (the_low_target): New.
11026 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
11027 (the_low_target): New.
11029 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11031 * Makefile.in: Add stamp-h target.
11032 * configure.in: Create stamp-h.
11033 * configure: Regenerated.
11035 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11037 * inferiors.c: New file.
11038 * target.c: New file.
11039 * target.h: New file.
11040 * Makefile.in: Add target.o and inferiors.o. Update
11042 * linux-low.c (inferior_pid): New static variable,
11043 moved from server.c.
11044 (linux_create_inferior): Renamed from create_inferior.
11045 Call add_inferior. Return 0 on success instead of a PID.
11046 (linux_attach): Renamed from myattach.
11047 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
11048 (linux_thread_alive): Renamed from mythread_alive.
11049 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
11051 (linux_resume): Renamed from myresume. Add missing ``return 0''.
11052 (regsets_store_inferior_registers): Correct error message.
11053 Add missing ``return 0''.
11054 (linux_fetch_registers): Renamed from fetch_inferior_registers.
11055 (linux_store_registers): Renamed from store_inferior_registers.
11056 (linux_read_memory): Renamed from read_inferior_memory.
11057 (linux_write_memory): Renamed from write_inferior_memory.
11058 (linux_target_ops): New structure.
11059 (initialize_low): Call set_target_ops ().
11060 * remote-utils.c (unhexify): New function.
11061 (hexify): New function.
11062 (input_interrupt): Send signals to ``signal_pid''.
11063 * server.c (inferior_pid): Remove.
11064 (start_inferior): Update create_inferior call.
11065 (attach_inferior): Call add_inferior.
11066 (handle_query): New function.
11067 (main): Call handle_query for `q' packets.
11068 * server.h: Include "target.h". Remove obsolete prototypes.
11069 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
11071 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11073 * Makefile.in: Add WARN_CFLAGS. Update configury
11075 * configure.in: Check for <string.h>
11076 * configure: Regenerate.
11077 * config.in: Regenerate.
11078 * gdbreplay.c: Include needed system headers.
11079 (remote_open): Remove strchr prototype.
11080 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
11081 * regcache.c (supply_register): Change buf argument to const void *.
11082 (supply_register_by_name): Likewise.
11083 (collect_register): Change buf argument to void *.
11084 (collect_register_by_name): Likewise.
11085 * regcache.h: Add missing prototypes.
11086 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
11087 * server.c (handle_query): New function.
11088 (attached): New static variable, moved out of main.
11089 (main): Quiet longjmp clobber warnings.
11090 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
11091 * utils.c (error): Remove NORETURN.