1 2015-03-24 Gary Benson <gbenson@redhat.com>
3 * linux-x86-low.c (x86_linux_update_debug_registers):
4 New function, factored out from...
5 (x86_linux_prepare_to_resume): ...this.
7 2015-03-24 Gary Benson <gbenson@redhat.com>
9 * linux-x86-low.c (x86_linux_dr_get): Update comments.
10 (x86_linux_dr_set): Likewise.
11 (update_debug_registers_callback): Likewise.
12 (x86_linux_dr_set_addr): Likewise.
13 (x86_linux_dr_get_addr): Likewise.
14 (x86_linux_dr_set_control): Likewise.
15 (x86_linux_dr_get_control): Likewise.
16 (x86_linux_dr_get_status): Likewise.
17 (x86_linux_prepare_to_resume): Likewise.
19 2015-03-24 Gary Benson <gbenson@redhat.com>
21 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
22 Use perror_with_name. Pass string through gettext.
23 (x86_linux_dr_set): Likewise.
25 2015-03-24 Gary Benson <gbenson@redhat.com>
27 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
28 (x86_linux_dr_set_addr): ...this.
29 (x86_dr_low_get_addr): Rename to...
30 (x86_linux_dr_get_addr): ...this.
31 (x86_dr_low_set_control): Rename to...
32 (x86_linux_dr_set_control): ...this.
33 (x86_dr_low_get_control): Rename to...
34 (x86_linux_dr_get_control): ...this.
35 (x86_dr_low_get_status): Rename to...
36 (x86_linux_dr_get_status): ...this.
37 (x86_dr_low): Update with new function names.
39 2015-03-24 Gary Benson <gbenson@redhat.com>
41 * Makefile.in (x86-linux.o): New rule.
42 * configure.srv: Add x86-linux.o to relevant targets.
43 * linux-low.c (lwp_set_arch_private_info): New function.
44 (lwp_arch_private_info): Likewise.
45 * linux-x86-low.c: Include nat/x86-linux.h.
46 (arch_lwp_info): Removed structure.
47 (update_debug_registers_callback):
48 Use lwp_set_debug_registers_changed.
49 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
50 and lwp_set_debug_registers_changed.
51 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
53 2015-03-24 Gary Benson <gbenson@redhat.com>
55 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
56 * linux-arm-low.c (arm_new_thread): Likewise.
57 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
58 * linux-mips-low.c (mips_linux_new_thread): Likewise.
59 * linux-x86-low.c (x86_linux_new_thread): Likewise.
60 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
62 2015-03-24 Gary Benson <gbenson@redhat.com>
64 * linux-low.c (ptid_of_lwp): New function.
65 (lwp_is_stopped): Likewise.
66 (lwp_stop_reason): Likewise.
67 * linux-x86-low.c (update_debug_registers_callback):
69 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
72 2015-03-24 Gary Benson <gbenson@redhat.com>
74 * linux-low.h (linux_stop_lwp): Remove declaration.
76 2015-03-24 Gary Benson <gbenson@redhat.com>
78 * linux-low.h: Include nat/linux-nat.h.
79 * linux-low.c (iterate_over_lwps_args): New structure.
80 (iterate_over_lwps_filter): New function.
81 (iterate_over_lwps): Likewise.
82 * linux-x86-low.c (update_debug_registers_callback):
83 Update signature to what iterate_over_lwps expects.
84 Remove PID check that iterate_over_lwps now performs.
85 (x86_dr_low_set_addr): Use iterate_over_lwps.
86 (x86_dr_low_set_control): Likewise.
88 2015-03-24 Gary Benson <gbenson@redhat.com>
90 * linux-x86-low.c (x86_debug_reg_state): New function.
91 (x86_linux_prepare_to_resume): Use the above.
93 2015-03-24 Gary Benson <gbenson@redhat.com>
95 * linux-low.c (current_lwp_ptid): New function.
96 * linux-x86-low.c: Include nat/linux-nat.h.
97 (x86_dr_low_get_addr): Use current_lwp_ptid.
98 (x86_dr_low_get_control): Likewise.
99 (x86_dr_low_get_status): Likewise.
101 2015-03-20 Pedro Alves <palves@redhat.com>
103 * tracepoint.c (cmd_qtstatus): Make "str" const.
105 2015-03-20 Pedro Alves <palves@redhat.com>
107 * server.c (handle_general_set): Make "req_str" const.
109 2015-03-19 Pedro Alves <palves@redhat.com>
111 * linux-low.c (linux_resume_one_lwp): Rename to ...
112 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
113 instead call perror_with_name.
114 (check_ptrace_stopped_lwp_gone): New function.
115 (linux_resume_one_lwp): Reimplement as wrapper around
116 linux_resume_one_lwp_throw that swallows errors if the LWP is
119 2015-03-19 Pedro Alves <palves@redhat.com>
121 * linux-low.c (count_events_callback, select_event_lwp_callback):
122 No longer check whether the thread has resume_stop as last resume
125 2015-03-19 Pedro Alves <palves@redhat.com>
127 * linux-low.c (count_events_callback, select_event_lwp_callback):
128 Use the lwp's status_pending_p field, not the thread's.
130 2015-03-19 Pedro Alves <palves@redhat.com>
132 * linux-low.c (select_event_lwp_callback): Update comments to
133 no longer mention SIGTRAP.
135 2015-03-18 Gary Benson <gbenson@redhat.com>
137 * server.c (handle_query): Do not report vFile:fstat as supported.
139 2015-03-11 Gary Benson <gbenson@redhat.com>
141 * hostio.c (sys/types.h): New include.
142 (sys/stat.h): Likewise.
143 (common-remote-fileio.h): Likewise.
144 (handle_fstat): New function.
145 (handle_vFile): Handle vFile:fstat packets.
147 2015-03-11 Gary Benson <gbenson@redhat.com>
149 * configure.ac (AC_CHECK_MEMBERS): Add checks for
150 struct stat.st_blocks and struct stat.st_blksize.
151 * configure: Regenerate.
152 * config.in: Likewise.
153 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
154 (OBS): Add common-remote-fileio.o.
155 (common-remote-fileio.o): New rule.
157 2015-03-09 Pedro Alves <palves@redhat.com>
159 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
160 'struct sockaddr' pointer in 'accept' call.
162 2015-03-09 Pedro Alves <palves@redhat.com>
165 2015-03-07 Pedro Alves <palves@redhat.com>
166 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
167 or <winsock2.h> here. Instead include "gdb_socket.h".
168 (remote_open): Use union gdb_sockaddr_u.
169 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
170 or <winsock2.h> here. Instead include "gdb_socket.h".
171 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
172 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
174 (init_named_socket, gdb_agent_helper_thread): Use union
177 2015-03-07 Pedro Alves <palves@redhat.com>
179 * configure.ac (build_warnings): Move
180 -Wdeclaration-after-statement to the C-specific set.
181 * configure: Regenerate.
183 2015-03-07 Pedro Alves <palves@redhat.com>
185 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
186 or <winsock2.h> here. Instead include "gdb_socket.h".
187 (remote_open): Use union gdb_sockaddr_u.
188 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
189 or <winsock2.h> here. Instead include "gdb_socket.h".
190 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
191 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
193 (init_named_socket, gdb_agent_helper_thread): Use union
196 2015-03-07 Pedro Alves <palves@redhat.com>
198 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
201 2015-03-06 Yao Qi <yao.qi@linaro.org>
203 * linux-aarch64-low.c (aarch64_insert_point): Use
204 show_debug_regs as a boolean.
205 (aarch64_remove_point): Likewise.
207 2015-03-05 Pedro Alves <palves@redhat.com>
209 * lynx-low.c (lynx_target_ops): Install NULL hooks for
210 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
211 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
212 * nto-low.c (nto_target_ops): Likewise.
213 * spu-low.c (spu_target_ops): Likewise.
214 * win32-low.c (win32_target_ops): Likewise.
216 2015-03-04 Pedro Alves <palves@redhat.com>
218 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
219 Decide whether a breakpoint triggered based on the SIGTRAP's
221 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
222 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
223 (linux_low_filter_event): Check for breakpoints before checking
225 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
227 (linux_stopped_by_sw_breakpoint)
228 (linux_supports_stopped_by_sw_breakpoint)
229 (linux_stopped_by_hw_breakpoint)
230 (linux_supports_stopped_by_hw_breakpoint): New functions.
231 (linux_target_ops): Install new target methods.
233 2015-03-04 Pedro Alves <palves@redhat.com>
235 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
236 * server.c (swbreak_feature, hwbreak_feature): New globals.
237 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
238 (captured_main): Clear swbreak_feature and hwbreak_feature.
239 * server.h (swbreak_feature, hwbreak_feature): Declare.
240 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
241 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
242 supports_stopped_by_hw_breakpoint>: New fields.
243 (target_supports_stopped_by_sw_breakpoint)
244 (target_stopped_by_sw_breakpoint)
245 (target_supports_stopped_by_hw_breakpoint)
246 (target_stopped_by_hw_breakpoint): Declare.
248 2015-03-04 Pedro Alves <palves@redhat.com>
250 enum lwp_stop_reason -> enum target_stop_reason
251 * linux-low.c (check_stopped_by_breakpoint): Adjust.
252 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
253 (linux_wait_1, stuck_in_jump_pad_callback)
254 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
255 (linux_stopped_by_watchpoint):
256 * linux-low.h (enum lwp_stop_reason): Delete.
257 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
258 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
260 2015-03-04 Yao Qi <yao.qi@linaro.org>
262 * Makefile.in (SFILES): Add linux-aarch64-low.c.
264 2015-03-03 Gary Benson <gbenson@redhat.com>
266 * hostio.c (handle_vFile): Fix prefix lengths.
268 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
270 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
273 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
275 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
276 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
277 (clean): Add "rm -f" for above C files.
278 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
279 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
280 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
281 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
282 * linux-s390-low.c (HWCAP_S390_VX): New macro.
283 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
284 (init_registers_s390x_vx_linux64)
285 (init_registers_s390x_tevx_linux64)
286 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
287 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
289 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
290 (s390_store_vxrs_high): New functions.
291 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
293 (s390_arch_setup): Add logic for selecting one of the new target
294 descriptions. Activate the new vector regsets if applicable.
295 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
296 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
297 and init_registers_s390x_tevx_linux64.
299 2015-03-01 Pedro Alves <palves@redhat.com>
301 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
304 2015-02-27 Pedro Alves <palves@redhat.com>
306 * linux-x86-low.c (u_debugreg_offset): New function.
307 (x86_linux_dr_get, x86_linux_dr_set): Use it.
309 2015-02-27 Pedro Alves <palves@redhat.com>
311 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
312 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
313 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
314 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
315 (ps_lsetfpregs, ps_getpid)
316 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
317 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
318 (ps_lsetxregs, ps_plog): Declare.
320 2015-02-27 Pedro Alves <palves@redhat.com>
322 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
323 IP_AGENT_EXPORT_FUNC.
324 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
325 IP_AGENT_EXPORT_FUNC.
326 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
327 (IP_AGENT_EXPORT): Delete.
328 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
329 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
330 (gdb_trampoline_buffer_error, collecting, gdb_collect)
331 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
332 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
333 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
334 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
335 (traceframe_read_count, traceframe_write_count)
336 (traceframes_created, trace_state_variables, get_raw_reg)
337 (get_trace_state_variable_value, set_trace_state_variable_value)
338 (ust_loaded, helper_thread_id, cmd_buf): Use
339 IPA_SYM_EXPORTED_NAME.
340 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
341 (tracepoints) Use IP_AGENT_EXPORT_VAR.
342 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
343 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
344 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
345 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
346 EXTERN_C_PUSH/EXTERN_C_POP.
347 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
348 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
349 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
350 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
351 (traceframe_write_count, traceframe_read_count)
352 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
353 (about_to_request_buffer_space, get_trace_state_variable_value)
354 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
355 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
356 EXTERN_C_PUSH/EXTERN_C_POP.
357 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
358 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
359 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
360 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
361 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
362 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
363 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
364 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
366 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
367 (IP_AGENT_EXPORT_VAR_DECL): Define.
369 (gdb_agent_get_raw_reg): Declare.
371 2015-02-27 Tom Tromey <tromey@redhat.com>
372 Pedro Alves <palves@redhat.com>
374 Rename symbols whose names are reserved C++ keywords throughout.
376 2015-02-27 Pedro Alves <palves@redhat.com>
378 * Makefile.in (COMPILER): New, get it from autoconf.
379 (CXX): Get from autoconf instead.
380 (COMPILE.pre): Use COMPILER.
381 (CC-LD): Rename to ...
382 (CC_LD): ... this. Use COMPILER.
383 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
384 (CXX_FOR_TARGET): Default to g++ instead of gcc.
385 * acinclude.m4: Include build-with-cxx.m4.
386 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
387 Disable -Werror by default if building in C++ mode.
388 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
389 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
390 the C++ compiler. Save/restore CXXFLAGS too.
391 * configure: Regenerate.
393 2015-02-27 Pedro Alves <palves@redhat.com>
395 * acinclude.m4: Include libiberty.m4.
396 * configure.ac: Call libiberty_INIT.
397 * config.in, configure: Regenerate.
399 2015-02-26 Pedro Alves <palves@redhat.com>
401 * linux-low.c (linux_wait_1): When incrementing the PC past a
402 program breakpoint always use the_low_target.breakpoint_len as
403 increment, rather than the maximum between that and
404 the_low_target.decr_pc_after_break.
406 2015-02-23 Pedro Alves <palves@redhat.com>
408 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
409 thread was doing a step-over; always adjust the PC if
410 we stepped over a permanent breakpoint.
411 (linux_wait_1): If we stepped over breakpoint that was on top of a
412 permanent breakpoint, manually advance the PC past it.
414 2015-02-23 Pedro Alves <palves@redhat.com>
416 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
418 (x86_fill_gregset, x86_store_gregset): Use it when handling
421 2015-02-20 Pedro Alves <palves@redhat.com>
423 * thread-db.c: Include "nat/linux-procfs.h".
424 (thread_db_init): Skip listing new threads if the kernel supports
425 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
427 2015-02-20 Pedro Alves <palves@redhat.com>
429 * linux-low.c (status_pending_p_callback): Use ptid_match.
431 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
434 * linux-low.c (wstatus_maybe_breakpoint): Remove.
435 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
436 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
438 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
441 * tracepoint.c (cmd_qtinit): Add check for current_thread.
443 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
445 * linux-low.c (linux_low_btrace_conf): Print size.
446 * server.c (handle_btrace_conf_general_set): New.
447 (hanle_general_set): Call handle_btrace_conf_general_set.
448 (handle_query): Report Qbtrace-conf:bts:size as supported.
450 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
452 * linux-low.c (linux_low_enable_btrace): Update parameters.
453 (linux_low_btrace_conf): New.
454 (linux_target_ops)<to_btrace_conf>: Initialize.
455 * server.c (current_btrace_conf): New.
456 (handle_btrace_enable): Rename to ...
457 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
458 to target_enable_btrace. Update comment. Update users.
459 (handle_qxfer_btrace_conf): New.
460 (qxfer_packets): Add btrace-conf entry.
461 (handle_query): Report qXfer:btrace-conf:read as supported packet.
462 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
463 (target_ops)<read_btrace_conf>: New.
464 (target_enable_btrace): Update parameters.
465 (target_read_btrace_conf): New.
467 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
469 * server.c (handle_btrace_general_set): Remove call to
470 target_supports_btrace.
471 (supported_btrace_packets): New.
472 (handle_query): Call supported_btrace_packets.
473 * target.h: include btrace-common.h.
474 (btrace_target_info): Removed.
475 (supports_btrace, target_supports_btrace): Update parameters.
477 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
479 * Makefile.in (SFILES): Add common/btrace-common.c.
480 (OBS): Add common/btrace-common.o.
481 (btrace-common.o): Add build rules.
482 * linux-low: Include btrace-common.h.
483 (linux_low_read_btrace): Use struct btrace_data. Call
484 btrace_data_init and btrace_data_fini.
486 2015-02-06 Pedro Alves <palves@redhat.com>
488 * thread-db.c (find_new_threads_callback): Add debug output.
490 2015-02-04 Pedro Alves <palves@redhat.com>
492 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
493 (resume_stopped_resumed_lwps): New function.
494 (linux_wait_for_event_filtered): Use it.
496 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
498 * Makefile.in (SFILES): Add linux-personality.c.
499 (linux-personality.o): New rule.
500 * configure.srv (srv_linux_obj): Add linux-personality.o to the
501 list of objects to be built.
502 * linux-low.c: Include nat/linux-personality.h.
503 (linux_create_inferior): Remove code to disable address space
504 randomization (moved to ../nat/linux-personality.c). Create
505 cleanup to disable address space randomization.
507 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
509 * Makefile.in (posix-strerror.o): New rule.
510 (mingw-strerror.o): Likewise.
511 * configure: Regenerated.
512 * configure.ac: Source file ../common/common.host. Initialize new
513 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
515 2015-01-14 Yao Qi <yao@codesourcery.com>
517 * Makefile.in (SFILES): Add nat/ppc-linux.c.
518 (ppc-linux.o): New rule.
519 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
520 * configure.ac: AC_CHECK_FUNCS(getauxval).
521 * config.in: Re-generated.
522 * configure: Re-generated.
523 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
524 ppc64_64bit_inferior_p
526 2015-01-14 Yao Qi <yao@codesourcery.com>
528 * linux-ppc-low.c: Include "nat/ppc-linux.h".
529 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
530 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
531 (PT_ORIG_R3, PT_TRAP): Likewise.
532 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
533 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
534 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
536 2015-01-10 Joel Brobecker <brobecker@adacore.com>
538 * i387-fp.c (i387_cache_to_xsave): In look over
539 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
540 zmmh_low_space field by use of zmmh_high_space.
542 2015-01-09 Pedro Alves <palves@redhat.com>
544 * linux-low.c (step_over_bkpt): Move higher up in the file.
545 (handle_extended_wait): Don't store the stop_pc here.
546 (get_stop_pc): Adjust comments and rename to ...
547 (check_stopped_by_breakpoint): ... this. Record whether the LWP
548 stopped for a software breakpoint or hardware breakpoint.
549 (thread_still_has_status_pending_p): New function.
550 (status_pending_p_callback): Use
551 thread_still_has_status_pending_p. If the event is no longer
552 interesting, resume the LWP.
553 (handle_tracepoints): Add assert.
554 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
555 (wstatus_maybe_breakpoint): New function.
556 (cancel_breakpoint): Delete function.
557 (check_stopped_by_watchpoint): New function, factored out from
558 linux_low_filter_event.
559 (lp_status_maybe_breakpoint): Delete function.
560 (linux_low_filter_event): Remove filter_ptid argument.
561 Leave thread group exits pending here. Store the LWP's stop PC.
562 Always leave events pending.
563 (linux_wait_for_event_filtered): Pull all events out of the
564 kernel, and leave them all pending.
565 (count_events_callback, select_event_lwp_callback): Consider all
567 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
568 (select_event_lwp): Only give preference to the stepping LWP in
569 all-stop mode. Adjust comments.
570 (ignore_event): New function.
571 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
572 references to cancel_breakpoints. Adjust to renames. Also give
573 equal priority to all LWPs that have had events in non-stop mode.
574 If reporting a software breakpoint event, unadjust the LWP's PC.
575 (linux_wait): If linux_wait_1 returned an ignored event, retry.
576 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
578 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
579 (resume_status_pending_p): Use thread_still_has_status_pending_p.
580 (linux_stopped_by_watchpoint): Adjust.
581 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
582 * linux-low.h (enum lwp_stop_reason): New.
583 (struct lwp_info) <stop_pc>: Adjust comment.
584 <stopped_by_watchpoint>: Delete field.
585 <stop_reason>: New field.
586 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
587 * mem-break.c (software_breakpoint_inserted_here)
588 (hardware_breakpoint_inserted_here): New function.
589 * mem-break.h (software_breakpoint_inserted_here)
590 (hardware_breakpoint_inserted_here): Declare.
591 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
592 (cancel_breakpoints): Delete.
593 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
594 (upload_fast_traceframes): Remove references to
597 2015-01-09 Pedro Alves <palves@redhat.com>
599 * thread-db.c (find_new_threads_callback): Ignore thread if the
600 kernel thread ID is -1.
602 2015-01-09 Pedro Alves <palves@redhat.com>
604 * linux-low.c (linux_attach_fail_reason_string): Move to
605 nat/linux-ptrace.c, and rename.
606 (linux_attach_lwp): Update comment.
607 (attach_proc_task_lwp_callback): New function.
608 (linux_attach): Adjust to rename and use
609 linux_proc_attach_tgid_threads.
610 (linux_attach_fail_reason_string): Delete declaration.
612 2015-01-01 Joel Brobecker <brobecker@adacore.com>
614 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
615 * server.c (gdbserver_version): Likewise.
617 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
619 * remote-utils.c: Include ctype.h.
620 (input_interrupt): Explicitly handle the case when the char
621 received is the NUL byte. Improve the printing of non-ASCII
624 2014-12-16 Joel Brobecker <brobecker@adacore.com>
626 * linux-low.c (linux_low_filter_event): Update call to
627 linux_enable_event_reporting following the addition of
628 a new parameter to that function.
630 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
633 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
634 (AARCH64_FPCR_REGNO): Likewise.
635 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
636 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
637 (aarch64_store_fpregset): Likewise.
639 2014-12-15 Joel Brobecker <brobecker@adacore.com>
641 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
642 Remove FIXME comment about assumption about N.
644 2014-12-13 Joel Brobecker <brobecker@adacore.com>
646 * configure.ac: If large-file support is disabled in GDBserver,
647 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
648 * configure: Regenerate.
650 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
652 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
653 warning upon ENODATA from ptrace.
654 * linux-s390-low.c (s390_store_tdb): New.
655 (s390_regsets): Add regset for NT_S390_TDB.
657 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
659 * linux-low.c (regsets_store_inferior_registers): Skip regsets
660 without a fill_function.
661 * linux-s390-low.c (s390_fill_last_break): Remove.
662 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
663 (s390_arch_setup): Use regset's size instead of fill_function for
666 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
668 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
669 the regset's store function when ptrace returned an error.
670 * regcache.c (get_thread_regcache): Invalidate register cache
671 before fetching inferior's registers.
673 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
675 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
676 while-loop as for-loop.
677 (regsets_store_inferior_registers): Likewise.
679 2014-11-28 Yao Qi <yao@codesourcery.com>
681 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
682 * config.in, configure: Re-generate.
683 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
686 2014-11-21 Yao Qi <yao@codesourcery.com>
688 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
689 (AC_CHECK_HEADERS): Remove malloc.h.
690 * configure: Re-generated.
691 * config.in: Re-generated.
692 * server.h: Don't include alloca.h and malloc.h.
693 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
694 Don't include malloc.h.
696 2014-11-17 Joel Brobecker <brobecker@adacore.com>
698 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
699 corresponding ERRNO check in same block.
701 2014-11-12 Pedro Alves <palves@redhat.com>
703 * server.c (cont_thread): Update comment.
704 (start_inferior, attach_inferior): No longer clear cont_thread.
705 (handle_v_cont): No longer set cont_thread.
706 (captured_main): Clear cont_thread each time a GDB connects.
708 2014-11-12 Pedro Alves <palves@redhat.com>
710 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
711 thread, and don't resume all threads if the Hc thread has exited.
713 2014-11-12 Pedro Alves <palves@redhat.com>
715 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
716 the process group instead of to a specific LWP.
718 2014-10-15 Pedro Alves <palves@redhat.com>
721 * win32-arm-low.c (arm_set_thread_context): Remove current_event
723 (arm_set_thread_context): Delete.
724 (the_low_target): Adjust.
725 * win32-i386-low.c (debug_registers_changed)
726 (debug_registers_used): Delete.
727 (update_debug_registers_callback): New function.
728 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
729 needing to update their debug registers.
730 (win32_get_current_dr): New function.
731 (x86_dr_low_get_addr, x86_dr_low_get_control)
732 (x86_dr_low_get_status): Fetch the debug register from the thread
734 (i386_initial_stuff): Adjust.
735 (i386_get_thread_context): Remove current_event parameter. Don't
736 clear debug_registers_changed nor copy DR values to
738 (i386_set_thread_context): Delete.
739 (i386_prepare_to_resume): New function.
740 (i386_thread_added): Mark the thread as needing to update irs
742 (the_low_target): Remove i386_set_thread_context and install
743 i386_prepare_to_resume.
744 * win32-low.c (win32_get_thread_context): Adjust.
745 (win32_set_thread_context): Use SetThreadContext
747 (win32_prepare_to_resume): New function.
748 (win32_require_context): New function, factored out from ...
749 (thread_rec): ... this.
750 (continue_one_thread): Call win32_prepare_to_resume on each thread
751 we're about to continue.
752 (win32_resume): Call win32_prepare_to_resume on the event thread.
753 * win32-low.h (struct win32_thread_info)
754 <debug_registers_changed>: New field.
755 (struct win32_target_ops): Change prototype of set_thread_context,
756 delete set_thread_context and add prepare_to_resume.
757 (win32_require_context): New declaration.
759 2014-10-08 Gary Benson <gbenson@redhat.com>
761 * server.h: Do not include common-exceptions.h.
763 2014-10-08 Gary Benson <gbenson@redhat.com>
765 * server.h: Do not include cleanups.h.
767 2014-09-30 James Hogan <james.hogan@imgtec.com>
769 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
772 2014-09-23 Yao Qi <yao@codesourcery.com>
774 * linux-low.c (lp_status_maybe_breakpoint): New function.
775 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
776 (count_events_callback): Likewise.
777 (select_event_lwp_callback): Likewise.
778 (cancel_breakpoints_callback): Likewise.
780 2014-09-19 Don Breazeal <donb@codesourcery.com>
782 * linux-low.c (handle_extended_wait): Call
783 linux_ptrace_get_extended_event.
784 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
785 linux_is_extended_waitstatus.
787 2014-09-16 Joel Brobecker <brobecker@adacore.com>
789 * Makefile.in (CPPFLAGS): Define.
790 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
791 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
793 2014-09-16 Gary Benson <gbenson@redhat.com>
795 * inferiors.h (current_inferior): Renamed as...
796 (current_thread): New variable. All uses updated.
797 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
798 (maybe_move_out_of_jump_pad): Likewise.
799 (cancel_breakpoint): Likewise.
800 (linux_low_filter_event): Likewise.
801 (wait_for_sigstop): Likewise.
802 (linux_resume_one_lwp): Likewise.
803 (need_step_over_p): Likewise.
804 (start_step_over): Likewise.
805 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
806 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
807 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
808 and save_inferior as saved_thread.
809 * regcache.c (get_thread_regcache): Renamed saved_inferior as
811 (regcache_invalidate_thread): Likewise.
812 * remote-utils.c (prepare_resume_reply): Likewise.
813 * thread-db.c (thread_db_get_tls_address): Likewise.
814 (disable_thread_event_reporting): Likewise.
815 (remove_thread_event_breakpoints): Likewise.
816 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
818 * target.h (set_desired_inferior): Renamed as...
819 (set_desired_thread): New declaration. All uses updated.
820 * server.c (myresume): Updated comment to reference thread instead
822 (handle_serial_event): Likewise.
823 (handle_target_event): Likewise.
825 2014-09-12 Tom Tromey <tromey@redhat.com>
826 Gary Benson <gbenson@redhat.com>
828 * regcache.h: Include common-regcache.h.
829 (regcache_read_pc): Don't declare.
830 * regcache.c (get_thread_regcache_for_ptid): New function.
832 2014-09-11 Tom Tromey <tromey@redhat.com>
833 Gary Benson <gbenson@redhat.com>
835 * symbol.c: New file.
836 * Makefile.in (SFILES): Add symbol.c.
839 2014-09-11 Gary Benson <gbenson@redhat.com>
841 * target.c (target_stop_ptid, target_continue_ptid): New
844 2014-09-11 Tom Tromey <tromey@redhat.com>
845 Gary Benson <gbenson@redhat.com>
847 * target.h: Include target/target.h.
848 * target.c (target_read_memory, target_read_uint32)
849 (target_write_memory): New functions.
851 2014-09-11 Gary Benson <gbenson@redhat.com>
853 * server.h (debug_hw_points): Don't declare.
854 * server.c (debug_hw_points): Don't define. Replace all uses
855 with show_debug_regs.
856 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
857 all uses with show_debug_regs.
859 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
861 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
862 endianness into account.
863 (ppc_supply_ptrace_register): Likewise.
865 2014-09-03 James Hogan <james.hogan@imgtec.com>
867 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
868 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
870 2014-09-03 Gary Benson <gbenson@redhat.com>
872 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
873 ALL_DEBUG_ADDRESS_REGISTERS.
875 2014-09-02 Gary Benson <gbenson@redhat.com>
877 * i386-low.h: Renamed as...
878 * x86-low.h: New file. All type, function and variable name
879 prefixes changed from "i386_" to "x86_". All references updated.
880 * i386-low.c: Renamed as...
881 * x86-low.c: New file. All type, function and variable name
882 prefixes changed from "i386_" to "x86_". All references updated.
884 2014-09-02 Gary Benson <gbenson@redhat.com>
886 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
887 (x86_linux_new_thread): Likewise.
889 2014-08-29 Gary Benson <gbenson@redhat.com>
891 * server.h (setjmp.h): Do not include.
892 (toplevel): Do not declare.
893 (common-exceptions.h): Include.
894 (cleanups.h): Likewise.
895 * server.c (toplevel): Do not define.
896 (exit_code): New static global.
897 (detach_or_kill_for_exit_cleanup): New function.
898 (main): New function. Original main renamed to...
899 (captured_main): New function.
900 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
902 2014-08-29 Gary Benson <gbenson@redhat.com>
904 * Makefile.in (SFILES): Add common/common-exceptions.c.
905 (OBS): Add common-exceptions.o.
906 (common-exceptions.o): New rule.
907 * utils.c (prepare_to_throw_exception): New function.
909 2014-08-29 Gary Benson <gbenson@redhat.com>
911 * config.in: Regenerate.
912 * configure: Likewise.
914 2014-08-29 Gary Benson <gbenson@redhat.com>
916 * Makefile.in (SFILES): Add common/cleanups.c.
918 (cleanups.o): New rule.
920 2014-08-29 Gary Benson <gbenson@redhat.com>
922 * utils.c (internal_vwarning): New function.
924 2014-08-28 Gary Benson <gbenson@redhat.com>
926 * utils.h (fatal): Remove declaration.
927 * utils.c (fatal): Remove function.
929 2014-08-28 Gary Benson <gbenson@redhat.com>
931 * tracepoint.c (gdb_agent_init): Replace fatal with
933 (initialize_tracepoint): Likewise.
935 2014-08-28 Gary Benson <gbenson@redhat.com>
937 * remote-utils.c (remote_prepare): Replace fatal with error.
939 2014-08-28 Gary Benson <gbenson@redhat.com>
941 * linux-low.c (linux_async): Replace fatal with warning.
943 (linux_start_non_stop): Return -1 if linux_async failed.
945 2014-08-28 Gary Benson <gbenson@redhat.com>
947 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
949 (i386_dr_low_get_addr): Remove vague comment.
950 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
953 2014-08-28 Gary Benson <gbenson@redhat.com>
955 * inferiors.c (get_thread_process): Replace check with gdb_assert.
956 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
958 (linux_resume_one_lwp): Likewise.
959 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
961 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
963 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
964 (init_register_cache): Replace fatal with gdb_assert_not_reached.
965 (find_register_by_name): Replace fatal with internal_error.
966 (find_regno): Likewise.
967 * tdesc.c (init_target_desc): Replace check with gdb_assert.
968 * thread-db.c (thread_db_create_event): Likewise.
969 (thread_db_load_search): Likewise.
970 (try_thread_db_load_1): Likewise.
971 * tracepoint.c (get_jump_space_head): Replace fatal with
973 (claim_trampoline_space): Likewise.
974 (have_fast_tracepoint_trampoline_buffer): Likewise.
975 (cmd_qtstart): Likewise.
976 (stop_tracing): Likewise.
977 (fast_tracepoint_collecting): Likewise.
978 (target_malloc): Likewise.
979 (download_tracepoint): Likewise.
980 (download_trace_state_variables): Replace check with gdb_assert.
981 (upload_fast_traceframes): Replace fatal with internal_error.
983 2014-08-19 Tom Tromey <tromey@redhat.com>
984 Gary Benson <gbenson@redhat.com>
986 * Makefile.in (SFILES): Add common/common-debug.c.
987 (OBS): Add common-debug.o.
988 (common-debug.o): New rule.
989 * debug.h (debug_printf): Don't declare.
990 * debug.c (debug_printf): Renamed and rewritten as...
991 (debug_vprintf): New function.
993 2014-08-19 Gary Benson <gbenson@redhat.com>
995 * utils.h: Do not include print-utils.h.
997 2014-08-19 Tom Tromey <tromey@redhat.com>
998 Gary Benson <gbenson@redhat.com>
1000 * server.h: Add static assertion.
1001 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
1003 2014-08-19 Tom Tromey <tromey@redhat.com>
1004 Gary Benson <gbenson@redhat.com>
1006 * Makefile.in (SFILES): Add common/errors.c.
1007 (OBS): Add errors.o.
1008 (IPA_OBS): Add errors-ipa.o.
1009 (errors.o): New rule.
1010 (errors-ipa.o): Likewise.
1011 * utils.h (perror_with_name, error, warning): Don't declare.
1012 * utils.c (warning): Renamed and rewritten as...
1013 (vwarning): New function.
1014 (error): Renamed and rewritten as...
1015 (verror): New function.
1016 (internal_error): Renamed and rewritten as...
1017 (internal_verror): New function.
1019 2014-08-07 Gary Benson <gbenson@redhat.com>
1021 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
1022 * configure: Regenerate.
1023 * config.in: Likewise.
1024 * server.h: Do not include errno.h.
1025 * event-loop.c: Likewise.
1026 * hostio-errno.c: Likewise.
1027 * linux-low.c: Likewise.
1028 * remote-utils.c: Likewise.
1029 * spu-low.c: Likewise.
1030 * utils.c: Likewise.
1031 * gdbreplay.c: Unconditionally include errno.h.
1033 2014-08-07 Gary Benson <gbenson@redhat.com>
1035 * server.h: Do not include string.h.
1036 * event-loop.c: Likewise.
1037 * linux-low.c: Likewise.
1038 * regcache.c: Likewise.
1039 * remote-utils.c: Likewise.
1040 * spu-low.c: Likewise.
1041 * utils.c: Likewise.
1043 2014-08-07 Gary Benson <gbenson@redhat.com>
1045 * server.h: Do not include gdb_assert.h.
1047 2014-08-07 Gary Benson <gbenson@redhat.com>
1049 * server.h: Do not include common-utils.h.
1051 2014-08-07 Gary Benson <gbenson@redhat.com>
1053 * server.h: Do not include ptid.h.
1054 * notif.h: Likewise.
1056 2014-08-07 Gary Benson <gbenson@redhat.com>
1058 * server.h: Do not include gdb_locale.h.
1060 2014-08-07 Gary Benson <gbenson@redhat.com>
1062 * server.h: Do not include gdb/signals.h.
1063 * win32-low.c: Likewise.
1065 2014-08-07 Gary Benson <gbenson@redhat.com>
1067 * server.h: Do not include pathmax.h.
1069 2014-08-07 Gary Benson <gbenson@redhat.com>
1071 * server.h: Do not include libiberty.h.
1072 * linux-bfin-low.c: Likewise.
1074 2014-08-07 Gary Benson <gbenson@redhat.com>
1076 * server.h: Do not include ansidecl.h.
1078 2014-08-07 Gary Benson <gbenson@redhat.com>
1080 * linux-x86-low.c: Do not include stddef.h.
1081 * lynx-ppc-low.c: Likewise.
1082 * tracepoint.c: Likewise.
1084 2014-08-07 Gary Benson <gbenson@redhat.com>
1086 * server.h: Do not include stdarg.h.
1087 * nto-low.c: Likewise.
1089 2014-08-07 Gary Benson <gbenson@redhat.com>
1091 * server.h: Do not include stdlib.h.
1092 * inferiors.c: Likewise.
1093 * linux-low.c: Likewise.
1094 * regcache.c: Likewise.
1095 * spu-low.c: Likewise.
1096 * tracepoint.c: Likewise.
1097 * utils.c: Likewise.
1099 2014-08-07 Gary Benson <gbenson@redhat.com>
1101 * server.h: Do not include stdio.h.
1102 * linux-low.c: Likewise.
1103 * remote-utils.c: Likewise.
1104 * spu-low.c: Likewise.
1105 * utils.c: Likewise.
1106 * wincecompat.c: Likewise.
1108 2014-08-06 Gary Benson <gbenson@redhat.com>
1110 * regcache.c (init_register_cache): Move conditionals inside if.
1112 2014-08-06 Gary Benson <gbenson@redhat.com>
1114 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
1116 2014-07-31 Gary Benson <gbenson@redhat.com>
1118 * ax.h: Do not include server.h.
1119 * gdbthread.h: Likewise.
1120 * lynx-low.h: Likewise.
1121 * notif.h: Likewise.
1123 2014-07-30 Gary Benson <gbenson@redhat.com>
1125 * server.h: Include common-defs.h.
1126 Do not include config.h or build-gnulib-gdbserver/config.h.
1128 2014-07-30 Gary Benson <gbenson@redhat.com>
1130 * hostio-errno.c: Move server.h to top of includes list.
1131 * inferiors.c: Likewise.
1132 * linux-x86-low.c: Likewise.
1133 * notif.c: Include server.h.
1135 2014-07-24 Tom Tromey <tromey@redhat.com>
1136 Gary Benson <gbenson@redhat.com>
1138 * server.h (CORE_ADDR): Now unsigned.
1140 2014-07-16 Pedro Alves <palves@redhat.com>
1142 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
1144 2014-07-15 Pedro Alves <palves@redhat.com>
1146 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
1149 2014-07-11 Pedro Alves <palves@redhat.com>
1151 * linux-low.c (kill_wait_lwp): New function, based on
1152 kill_one_lwp_callback, but use my_waitpid directly.
1153 (kill_one_lwp_callback, linux_kill): Use it.
1155 2014-06-23 Pedro Alves <palves@redhat.com>
1157 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
1158 before setting DR0..DR3.
1160 2014-06-20 Gary Benson <gbenson@redhat.com>
1162 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
1163 * configure: Regenerated.
1164 * config.in: Likewise.
1166 2014-06-20 Gary Benson <gbenson@redhat.com>
1168 * Makefile.in (SFILES): Update locations for files moved
1170 (object file files): Reordered.
1172 2014-06-20 Gary Benson <gbenson@redhat.com>
1174 * i386-low.h (i386_dr_low_can_set_addr): Removed.
1175 (i386_dr_low_set_addr): Likewise.
1176 (i386_dr_low_get_addr): Likewise.
1177 (i386_dr_low_can_set_control): Likewise.
1178 (i386_dr_low_set_control): Likewise.
1179 (i386_dr_low_get_control): Likewise.
1180 (i386_dr_low_get_status): Likewise.
1181 (i386_get_debug_register_length): Likewise.
1182 * linux-x86-low.c (i386_dr_low_set_addr):
1183 Changed signature. Made static.
1184 (i386_dr_low_get_addr): Likewise.
1185 (i386_dr_low_set_control): Likewise.
1186 (i386_dr_low_get_control): Likewise.
1187 (i386_dr_low_get_status): Likewise.
1188 (i386_dr_low): New global variable.
1189 * win32-i386-low.c (i386_dr_low_set_addr):
1190 Changed signature. Made static.
1191 (i386_dr_low_get_addr): Likewise.
1192 (i386_dr_low_set_control): Likewise.
1193 (i386_dr_low_get_control): Likewise.
1194 (i386_dr_low_get_status): Likewise.
1195 (i386_dr_low): New global variable.
1197 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
1199 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
1200 * Makefile.in (AR, AR_FLAGS): Define.
1201 * configure: Regenerate.
1203 2014-06-19 Gary Benson <gbenson@redhat.com>
1205 * Makefile.in (i386-dregs.o): New rule.
1206 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
1207 * i386-low.c (target.h): Remove include.
1208 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
1209 (DR_CONTROL_SHIFT): Likewise.
1210 (DR_CONTROL_SIZE): Likewise.
1211 (DR_RW_EXECUTE): Likewise.
1212 (DR_RW_WRITE): Likewise.
1213 (DR_RW_READ): Likewise.
1214 (DR_RW_IORW): Likewise.
1215 (DR_LEN_1): Likewise.
1216 (DR_LEN_2): Likewise.
1217 (DR_LEN_4): Likewise.
1218 (DR_LEN_8): Likewise.
1219 (DR_LOCAL_ENABLE_SHIFT): Likewise.
1220 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
1221 (DR_ENABLE_SIZE): Likewise.
1222 (DR_LOCAL_SLOWDOWN): Likewise.
1223 (DR_GLOBAL_SLOWDOWN): Likewise.
1224 (DR_CONTROL_RESERVED): Likewise.
1225 (I386_DR_CONTROL_MASK): Likewise.
1226 (I386_DR_VACANT): Likewise.
1227 (I386_DR_LOCAL_ENABLE): Likewise.
1228 (I386_DR_GLOBAL_ENABLE): Likewise.
1229 (I386_DR_DISABLE): Likewise.
1230 (I386_DR_SET_RW_LEN): Likewise.
1231 (I386_DR_GET_RW_LEN): Likewise.
1232 (I386_DR_WATCH_HIT): Likewise.
1233 (i386_wp_op_t): Likewise.
1234 (i386_show_dr): Likewise.
1235 (i386_length_and_rw_bits): Likewise.
1236 (i386_insert_aligned_watchpoint): Likewise.
1237 (i386_remove_aligned_watchpoint): Likewise.
1238 (i386_handle_nonaligned_watchpoint): Likewise.
1239 i386_update_inferior_debug_regs(): Likewise.
1240 (i386_dr_insert_watchpoint): Likewise.
1241 (i386_dr_remove_watchpoint): Likewise.
1242 (i386_dr_region_ok_for_watchpoint): Likewise.
1243 (i386_dr_stopped_data_address): Likewise.
1244 (i386_dr_stopped_by_watchpoint): Likewise.
1246 2014-06-19 Gary Benson <gbenson@redhat.com>
1248 * i386-low.c (i386_dr_show): Renamed to
1249 i386_show_dr and made static. All uses updated.
1250 (i386_dr_length_and_rw_bits): Renamed to
1251 i386_length_and_rw_bits and made static.
1253 (i386_dr_insert_aligned_watchpoint): Renamed to
1254 i386_insert_aligned_watchpoint and made static.
1256 (i386_dr_remove_aligned_watchpoint): Renamed to
1257 i386_remove_aligned_watchpoint and made static.
1259 (i386_dr_update_inferior_debug_regs): Renamed to
1260 i386_update_inferior_debug_regs and made static.
1263 2014-06-18 Gary Benson <gbenson@redhat.com>
1265 * i386-low.h (i386_dr_low_can_set_addr): New macro.
1266 (i386_dr_low_can_set_control): Likewise.
1267 (i386_get_debug_register_length): Likewise.
1268 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
1269 (i386_dr_low_can_set_control): Likewise.
1270 (i386_get_debug_register_length): Likewise.
1272 2014-06-17 Gary Benson <gbenson@redhat.com>
1274 * i386-low.h (i386-dregs.h): New include.
1275 (DR_FIRSTADDR): Now in i386-dregs.h.
1276 (DR_LASTADDR): Likewise.
1277 (DR_NADDR): Likewise.
1278 (DR_STATUS): Likewise.
1279 (DR_CONTROL): Likewise.
1280 (i386_debug_reg_state): Likewise.
1281 (i386_dr_insert_watchpoint): Likewise.
1282 (i386_dr_remove_watchpoint): Likewise.
1283 (i386_dr_region_ok_for_watchpoint): Likewise.
1284 (i386_dr_stopped_data_address): Likewise.
1285 (i386_dr_stopped_by_watchpoint): Likewise.
1286 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
1288 2014-06-18 Gary Benson <gbenson@redhat.com>
1290 * i386-low.h (i386_low_insert_watchpoint): Renamed to
1291 i386_dr_insert_watchpoint.
1292 (i386_low_remove_watchpoint): Renamed to
1293 i386_dr_remove_watchpoint.
1294 (i386_low_region_ok_for_watchpoint): Renamed to
1295 i386_dr_region_ok_for_watchpoint.
1296 (i386_low_stopped_data_address): Renamed to
1297 i386_dr_stopped_data_address.
1298 (i386_low_stopped_by_watchpoint): Renamed to
1299 i386_dr_stopped_by_watchpoint.
1300 * i386-low.c (i386_show_dr): Renamed to
1301 i386_dr_show and made nonstatic. All uses updated.
1302 (i386_length_and_rw_bits): Renamed to
1303 i386_dr_length_and_rw_bits and made nonstatic.
1305 (i386_insert_aligned_watchpoint): Renamed to
1306 i386_dr_insert_aligned_watchpoint and made nonstatic.
1308 (i386_remove_aligned_watchpoint): Renamed to
1309 i386_dr_remove_aligned_watchpoint and made nonstatic.
1311 (i386_update_inferior_debug_regs): Renamed to
1312 i386_dr_update_inferior_debug_regs and made nonstatic.
1314 (i386_low_insert_watchpoint): Renamed to
1315 i386_dr_insert_watchpoint. All uses updated.
1316 (i386_low_remove_watchpoint): Renamed to
1317 i386_dr_remove_watchpoint. All uses updated.
1318 (i386_low_region_ok_for_watchpoint): Renamed to
1319 i386_dr_region_ok_for_watchpoint. All uses updated.
1320 (i386_low_stopped_data_address): Renamed to
1321 i386_dr_stopped_data_address. All uses updated.
1322 (i386_low_stopped_by_watchpoint): Renamed to
1323 i386_dr_stopped_by_watchpoint. All uses updated.
1325 2014-06-18 Gary Benson <gbenson@redhat.com>
1327 * i386-low.c (i386_dr_low_can_set_addr): New macro.
1328 (i386_dr_low_can_set_control): Likewise.
1329 (i386_insert_aligned_watchpoint): New check.
1331 2014-06-18 Gary Benson <gbenson@redhat.com>
1333 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
1336 2014-06-18 Gary Benson <gbenson@redhat.com>
1338 * i386-low.c (i386_length_and_rw_bits): Use internal_error
1339 instead of fatal and error.
1340 (i386_handle_nonaligned_watchpoint): Likewise.
1342 2014-06-18 Gary Benson <gbenson@redhat.com>
1344 * i386-low.c (i386_get_debug_register_length): New macro.
1345 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
1346 (i386_show_dr): Use debug_printf instead of fprintf. Use
1347 phex to format values.
1349 2014-06-18 Gary Benson <gbenson@redhat.com>
1351 * i386-low.h: Comment changes.
1352 * i386-low.c: Likewise.
1354 2014-06-18 Gary Benson <gbenson@redhat.com>
1356 * i386-low.c: Whitespace changes.
1358 2014-06-12 Tom Tromey <tromey@redhat.com>
1360 * utils.c (freeargv): Remove.
1362 2014-06-12 Tom Tromey <tromey@redhat.com>
1364 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
1365 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
1366 (parse_debug_format_options): Likewise.
1367 (gdbserver_usage): Likewise.
1368 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
1369 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
1370 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
1372 ($(LIBGNU)): Depend on libiberty.
1373 (all-lib): Recurse into all subdirs.
1374 (install-only): Invoke "install" target in subdirs.
1375 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
1377 * configure: Rebuild.
1378 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
1379 for vasprintf, vsnprintf, or gettimeofday.
1380 * configure.srv: Don't add safe-ctype.o or lbasename.o to
1383 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1385 * development.sh: Delete.
1386 * Makefile.in (config.status): Adjust dependency on development.sh.
1387 * configure.ac: Adjust development.sh source call.
1388 * configure: Regenerate.
1390 2014-06-02 Pedro Alves <palves@redhat.com>
1392 * ax.c (gdb_free_agent_expr): New function.
1393 * ax.h (gdb_free_agent_expr): New declaration.
1394 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
1396 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
1398 (clear_breakpoint_conditions_and_commands): New function.
1399 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
1400 (clear_breakpoint_conditions_and_commands): New declaration.
1402 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1404 * linux-aarch64-low.c (asm/ptrace.h): Include.
1406 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
1408 Fix TLS access for -static -pthread.
1409 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
1410 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
1411 (thread_db_load_search, try_thread_db_load_1): Initialize it.
1413 2014-05-20 Pedro Alves <palves@redhat.com>
1415 * linux-aarch64-low.c (aarch64_insert_point)
1416 (aarch64_remove_point): No longer check whether the type is
1417 supported here. Adjust to new interface.
1418 (the_low_target): Install aarch64_supports_z_point_type as
1419 supports_z_point_type method.
1420 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
1421 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
1422 instead of a Z packet char. Adjust.
1423 (arm_supports_z_point_type): New function.
1424 (arm_insert_point, arm_remove_point): Adjust to new interface.
1425 (the_low_target): Install arm_supports_z_point_type.
1426 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
1427 (cris_insert_point, cris_remove_point): Adjust to new interface.
1428 Don't check whether the type is supported here.
1429 (the_low_target): Install cris_supports_z_point_type.
1430 * linux-low.c (linux_supports_z_point_type): New function.
1431 (linux_insert_point, linux_remove_point): Adjust to new interface.
1432 * linux-low.h (struct linux_target_ops) <insert_point,
1433 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
1434 raw_breakpoint pointer parameter.
1435 <supports_z_point_type>: New method.
1436 * linux-mips-low.c (mips_supports_z_point_type): New function.
1437 (mips_insert_point, mips_remove_point): Adjust to new interface.
1438 Use mips_supports_z_point_type.
1439 (the_low_target): Install mips_supports_z_point_type.
1440 * linux-ppc-low.c (the_low_target): Install NULL as
1441 supports_z_point_type method.
1442 * linux-s390-low.c (the_low_target): Install NULL as
1443 supports_z_point_type method.
1444 * linux-sparc-low.c (the_low_target): Install NULL as
1445 supports_z_point_type method.
1446 * linux-x86-low.c (x86_supports_z_point_type): New function.
1447 (x86_insert_point): Adjust to new insert_point interface. Use
1448 insert_memory_breakpoint. Adjust to new
1449 i386_low_insert_watchpoint interface.
1450 (x86_remove_point): Adjust to remove_point interface. Use
1451 remove_memory_breakpoint. Adjust to new
1452 i386_low_remove_watchpoint interface.
1453 (the_low_target): Install x86_supports_z_point_type.
1454 * lynx-low.c (lynx_target_ops): Install NULL as
1455 supports_z_point_type callback.
1456 * nto-low.c (nto_supports_z_point_type): New.
1457 (nto_insert_point, nto_remove_point): Adjust to new interface.
1458 (nto_target_ops): Install nto_supports_z_point_type.
1459 * mem-break.c: Adjust intro comment.
1460 (struct raw_breakpoint) <raw_type, size>: New fields.
1461 <inserted>: Update comment.
1462 <shlib_disabled>: Delete field.
1463 (enum bkpt_type) <gdb_breakpoint>: Delete value.
1464 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
1465 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
1466 (raw_bkpt_type_to_target_hw_bp_type): New function.
1467 (find_enabled_raw_code_breakpoint_at): New function.
1468 (find_raw_breakpoint_at): New type and size parameters. Use them.
1469 (insert_memory_breakpoint): New function, based off
1470 set_raw_breakpoint_at.
1471 (remove_memory_breakpoint): New function.
1472 (set_raw_breakpoint_at): Reimplement.
1473 (set_breakpoint): New, based on set_breakpoint_at.
1474 (set_breakpoint_at): Reimplement.
1475 (delete_raw_breakpoint): Go through the_target->remove_point
1476 instead of assuming memory breakpoints.
1477 (find_gdb_breakpoint_at): Delete.
1478 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
1479 (find_gdb_breakpoint): New function.
1480 (set_gdb_breakpoint_at): Delete.
1481 (z_type_supported): New function.
1482 (set_gdb_breakpoint_1): New function, loosely based off
1483 set_gdb_breakpoint_at.
1484 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1485 (delete_gdb_breakpoint_at): Delete.
1486 (delete_gdb_breakpoint_1): New function, loosely based off
1487 delete_gdb_breakpoint_at.
1488 (delete_gdb_breakpoint): New function.
1489 (clear_gdb_breakpoint_conditions): Rename to ...
1490 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1492 (add_condition_to_breakpoint): Make static.
1493 (add_breakpoint_condition): Take a struct breakpoint pointer
1494 instead of an address. Adjust.
1495 (gdb_condition_true_at_breakpoint): Rename to ...
1496 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1498 (gdb_condition_true_at_breakpoint): Reimplement.
1499 (add_breakpoint_commands): Take a struct breakpoint pointer
1500 instead of an address. Adjust.
1501 (gdb_no_commands_at_breakpoint): Rename to ...
1502 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1503 parameter. Return true if no breakpoint was found. Change debug
1505 (gdb_no_commands_at_breakpoint): Reimplement.
1506 (run_breakpoint_commands): Rename to ...
1507 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1508 and change return type to boolean.
1509 (run_breakpoint_commands): New function.
1510 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1511 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1512 breakpoint. Go through the_target->remove_point instead of
1513 assuming memory breakpoint.
1514 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1515 software and hardware breakpoints.
1516 (reinsert_raw_breakpoint): Go through the_target->insert_point
1517 instead of assuming memory breakpoint.
1518 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1519 software and hardware breakpoints.
1520 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1521 Check both software and hardware breakpoints.
1522 (validate_inserted_breakpoint): Assert the breakpoint is a
1523 software breakpoint. Set the inserted flag to -1 instead of
1524 setting shlib_disabled.
1525 (delete_disabled_breakpoints): Adjust.
1526 (validate_breakpoints): Only validate software breakpoints.
1527 Adjust to inserted flag change.
1528 (check_mem_read, check_mem_write): Skip breakpoint types other
1529 than software breakpoints. Adjust to inserted flag change.
1530 * mem-break.h (enum raw_bkpt_type): New enum.
1531 (raw_breakpoint, struct process_info): Forward declare.
1532 (Z_packet_to_target_hw_bp_type): Delete declaration.
1533 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1534 (set_gdb_breakpoint, delete_gdb_breakpoint)
1535 (clear_breakpoint_conditions): New declarations.
1536 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1537 (breakpoint_inserted_here): Update comment.
1538 (add_breakpoint_condition, add_breakpoint_commands): Replace
1539 address parameter with a breakpoint pointer parameter.
1540 (gdb_breakpoint_here): Update comment.
1541 (delete_gdb_breakpoint_at): Delete.
1542 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1543 * server.c (process_point_options): Take a struct breakpoint
1544 pointer instead of an address. Adjust.
1545 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1546 delete_gdb_breakpoint.
1547 * spu-low.c (spu_target_ops): Install NULL as
1548 supports_z_point_type method.
1549 * target.h: Include mem-break.h.
1550 (struct target_ops) <prepare_to_access_memory>: Update comment.
1551 <supports_z_point_type>: New field.
1552 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1553 instead of a char. Also take a raw breakpoint pointer.
1554 * win32-arm-low.c (the_low_target): Install NULL as
1555 supports_z_point_type.
1556 * win32-i386-low.c (i386_supports_z_point_type): New function.
1557 (i386_insert_point, i386_remove_point): Adjust to new interface.
1558 (the_low_target): Install i386_supports_z_point_type.
1559 * win32-low.c (win32_supports_z_point_type): New function.
1560 (win32_insert_point, win32_remove_point): Adjust to new interface.
1561 (win32_target_ops): Install win32_supports_z_point_type.
1562 * win32-low.h (struct win32_target_ops):
1563 <supports_z_point_type>: New method.
1564 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1565 instead of a char. Also take a raw breakpoint pointer.
1567 2014-05-20 Pedro Alves <palves@redhat.com>
1569 * mem-break.h: Include break-common.h.
1570 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1571 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1572 (Z_packet_to_target_hw_bp_type): New declaration.
1573 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1574 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1575 (Z_PACKET_ACCESS_WP): Delete macros.
1576 (Z_packet_to_hw_type): Delete function.
1577 * i386-low.h: Don't include break-common.h here.
1578 (Z_packet_to_hw_type): Delete declaration.
1579 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1580 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1581 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1582 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1583 * linux-aarch64-low.c: Don't include break-common.h here.
1584 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1585 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1586 (Z_packet_to_target_hw_bp_type): Delete function.
1587 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1589 (mips_insert_point, mips_remove_point): Use
1590 Z_packet_to_target_hw_bp_type.
1592 2014-05-20 Pedro Alves <palves@redhat.com>
1594 * linux-aarch64-low.c: Include break-common.h.
1595 (enum target_point_type): Delete.
1596 (Z_packet_to_point_type): Rename to ...
1597 (Z_packet_to_target_hw_bp_type): ... this, and return a
1598 target_hw_bp_type instead.
1599 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1600 instead of an enum target_point_type.
1601 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1603 (aarch64_dr_state_insert_one_point)
1604 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1605 (aarch64_handle_aligned_watchpoint)
1606 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1607 Take an enum target_hw_bp_type instead of an enum
1609 (aarch64_supports_z_point_type): New function.
1610 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1611 use Z_packet_to_target_hw_bp_type.
1613 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1615 * configure.ac: Only use -Werror by default when DEVELOPMENT
1617 * configure: Regenerate.
1619 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1621 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1622 * linux-x86-low.c (X86_64_USER_REGS): New.
1623 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1625 2014-04-28 Yao Qi <yao@codesourcery.com>
1627 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1630 2014-04-25 Pedro Alves <palves@redhat.com>
1633 * linux-low.c (linux_attach_fail_reason_string): New function.
1634 (linux_attach_lwp): Delete.
1635 (linux_attach_lwp_1): Rename to ...
1636 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1637 argument. Remove "initial" parameter. Return int instead of
1638 void. Don't error or warn here.
1639 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1640 failure to attach to the tgid. Call warning when failing to
1642 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1643 argument. Remove "initial" parameter. Return int instead of
1644 void. Don't error or warn here.
1645 (linux_attach_fail_reason_string): New declaration.
1646 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1647 interface change. Use linux_attach_fail_reason_string.
1649 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1650 Walfred Tedeschi <walfred.tedeschi@intel.com>
1652 * Makefile.in: Added rules to handle new files
1653 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1654 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1655 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1656 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1657 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1658 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1660 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1661 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1662 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1663 i386/x32-avx512.xml.
1664 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1665 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1666 i386/x32-avx512-linux.xml.
1667 * i387-fp.c (num_avx512_k_registers): New constant for number
1669 (num_avx512_zmmh_low_registers): New constant for number of
1670 lower ZMM registers (0-15).
1671 (num_avx512_zmmh_high_registers): New constant for number of
1672 higher ZMM registers (16-31).
1673 (num_avx512_ymmh_registers): New contant for number of higher
1674 YMM registers (ymm16-31 added by avx521 on x86_64).
1675 (num_avx512_xmm_registers): New constant for number of higher
1676 XMM registers (xmm16-31 added by AVX512 on x86_64).
1677 (struct i387_xsave): Add space for AVX512 registers.
1678 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1679 Add code to handle AVX512 registers.
1680 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1681 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1682 prototypei from generated file.
1683 (tdesc_amd64_avx512_linux): Likewise.
1684 (init_registers_x32_avx512_linux): Likewise.
1685 (tdesc_x32_avx512_linux): Likewise.
1686 (init_registers_i386_avx512_linux): Likewise.
1687 (tdesc_i386_avx512_linux): Likewise.
1688 (x86_64_regmap): Add AVX512 registers.
1689 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1691 (initialize_low_arch): Add code to initialize AVX512 registers.
1693 2014-04-23 Pedro Alves <palves@redhat.com>
1695 * mem-break.c (find_gdb_breakpoint_at): Make static.
1696 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1698 2014-04-23 Pedro Alves <palves@redhat.com>
1700 * i386-low.c: Don't include break-common.h here.
1701 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1702 prototype to take target_hw_bp_type as argument instead of a Z
1704 * i386-low.h: Include break-common.h here.
1705 (Z_packet_to_hw_type): Declare.
1706 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1708 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1709 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1710 (x86_remove_point): Convert the packet number to a
1711 target_hw_bp_type before calling i386_low_remove_watchpoint.
1712 * win32-i386-low.c (i386_insert_point): Convert the packet number
1713 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1714 (i386_remove_point): Convert the packet number to a
1715 target_hw_bp_type before calling i386_low_remove_watchpoint.
1717 2014-04-23 Pedro Alves <palves@redhat.com>
1719 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1721 2014-04-10 Pedro Alves <palves@redhat.com>
1723 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1724 Check if the condition or command is NULL before checking if the
1725 breakpoint is known. On success, return true.
1726 * mem-break.h (add_breakpoint_condition): Document return.
1727 (add_breakpoint_commands): Add describing comment.
1728 * server.c (skip_to_semicolon): New function.
1729 (process_point_options): Use it.
1731 2014-04-09 Pedro Alves <palves@redhat.com>
1733 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1736 2014-02-27 Pedro Alves <palves@redhat.com>
1739 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1741 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
1743 (last_thread_of_process_p): Take a PID argument instead of a
1745 (linux_wait_for_lwp): Delete.
1746 (num_lwps, check_zombie_leaders, not_stopped_callback): New
1748 (linux_low_filter_event): New function, party factored out from
1749 linux_wait_for_event.
1750 (linux_wait_for_event): Rename to ...
1751 (linux_wait_for_event_filtered): ... this. Add new filter ptid
1752 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
1753 sigsuspend. Check for zombie leaders.
1754 (linux_wait_for_event): Reimplement as wrapper around
1755 linux_wait_for_event_filtered.
1756 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
1757 a normal or signal exit is seen, it's the whole process exiting.
1758 (wait_for_sigstop): No longer a for_each_inferior callback.
1759 Rewrite on top of linux_wait_for_event_filtered.
1760 (stop_all_lwps): Call wait_for_sigstop directly.
1761 * server.c (resume, handle_target_event): Handle
1762 TARGET_WAITKIND_NO_RESUMED.
1764 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1766 * win32-low.c (psapi_get_dll_name,
1767 * win32_CreateToolhelp32Snapshot): Delete.
1768 (win32_CreateToolhelp32Snapshot, win32_Module32First)
1769 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
1771 (handle_load_dll): Add function description.
1772 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
1774 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1776 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
1778 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
1779 base address when calling win32_add_one_solib.
1780 (handle_load_dll): Delete local variable load_addr.
1781 Remove 0x1000 offset applied to DLL base address when calling
1782 win32_add_one_solib.
1783 (handle_unload_dll): Add comment.
1785 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1787 * win32-low.c (win32_add_all_dlls): Renames
1788 win32_ensure_ntdll_loaded. Rewrite function documentation.
1789 Adjust implementation to always load all DLLs.
1790 Add 0x1000 offset to DLL base address when calling
1791 win32_add_one_solib.
1792 (child_initialization_done): New static global.
1793 (do_initial_child_stuff): Set child_initialization_done to
1794 zero during child initialization, and 1 after. Replace call
1795 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
1797 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
1798 (handle_unload_dll): Add function documentation.
1799 (get_child_debug_event): Ignore load and unload DLL events
1800 during child initialization.
1802 2014-02-20 Doug Evans <dje@google.com>
1804 Remove global all_lwps.
1805 * inferiors.h (ptid_of): Move here from linux-low.h.
1806 (pid_of, lwpid_of): Ditto.
1807 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
1808 parameter is a struct thread_info * now.
1809 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
1810 directly. Pass &all_threads to find_inferior instead of &all_lwps.
1811 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
1813 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
1814 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
1815 * linux-arm-low.c (update_registers_callback): Update, "entry"
1816 parameter is a struct thread_info * now.
1817 Fetch lwpid from current_inferior directly.
1818 (arm_insert_point): Pass &all_threads to find_inferior instead of
1820 (arm_remove_point): Ditto.
1821 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
1822 (arm_prepare_to_resume): Fetch pid from thread.
1823 (arm_read_description): Fetch lwpid from current_inferior directly.
1824 * linux-low.c (all_lwps): Delete.
1825 (delete_lwp): Delete call to remove_inferior.
1826 (handle_extended_wait): Fetch lwpid from thread.
1827 (add_lwp): Don't set lwp->entry.id. Remove call to
1828 add_inferior_to_list.
1829 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
1830 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
1831 (kill_one_lwp_callback): Ditto.
1832 (linux_kill): Don't dereference NULL pointer.
1833 Fetch ptid,lwpid from thread.
1834 (get_detach_signal): Fetch ptid from thread.
1835 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
1836 Simplify call to regcache_invalidate_thread.
1837 (delete_lwp_callback): Update, "entry" parameter is a
1838 struct thread_info * now. Fetch pid from thread.
1839 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
1840 (status_pending_p_callback): Update, "entry" parameter is a
1841 struct thread_info * now. Fetch ptid from thread.
1842 (find_lwp_pid): Update, "entry" parameter is a
1843 struct thread_info * now.
1844 (linux_wait_for_lwp): Fetch pid from thread.
1845 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
1846 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
1847 (enqueue_one_deferred_signal): Fetch lwpid from thread.
1848 (dequeue_one_deferred_signal): Ditto.
1849 (cancel_breakpoint): Fetch ptid from current_inferior.
1850 (linux_wait_for_event): Pass &all_threads to find_inferior,
1851 not &all_lwps. Fetch ptid, lwpid from thread.
1852 (count_events_callback): Update, "entry" parameter is a
1853 struct thread_info * now.
1854 (select_singlestep_lwp_callback): Ditto.
1855 (select_event_lwp_callback): Ditto.
1856 (cancel_breakpoints_callback): Ditto.
1857 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
1859 (select_event_lwp): Ditto. Fetch ptid from event_thread.
1860 (unsuspend_one_lwp): Update, "entry" parameter is a
1861 struct thread_info * now.
1862 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
1864 (linux_stabilize_threads): Ditto. And for for_each_inferior.
1865 Fetch lwpid from thread, not lwp.
1866 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
1867 Pass &all_threads to find_inferior, not &all_lwps.
1868 (send_sigstop): Fetch lwpid from thread, not lwp.
1869 (send_sigstop_callback): Update, "entry" parameter is a
1870 struct thread_info * now.
1871 (suspend_and_send_sigstop_callback): Ditto.
1872 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
1873 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
1874 struct thread_info * now.
1875 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
1877 (lwp_running): Update, "entry" parameter is a
1878 struct thread_info * now.
1879 (stop_all_lwps): Fetch ptid from thread.
1880 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
1881 (linux_resume_one_lwp): Fetch lwpid from thread.
1882 (linux_set_resume_request): Update, "entry" parameter is a
1883 struct thread_info * now. Fetch pid, lwpid from thread.
1884 (resume_status_pending_p): Update, "entry" parameter is a
1885 struct thread_info * now.
1886 (need_step_over_p): Ditto. Fetch lwpid from thread.
1887 (start_step_over): Fetch lwpid from thread.
1888 (linux_resume_one_thread): Update, "entry" parameter is a
1889 struct thread_info * now. Fetch lwpid from thread.
1890 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
1891 (proceed_one_lwp): Update, "entry" parameter is a
1892 struct thread_info * now. Fetch lwpid from thread.
1893 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
1894 struct thread_info * now.
1895 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
1896 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
1897 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
1899 (regsets_store_inferior_registers): Ditto.
1900 (fetch_register, store_register): Ditto.
1901 (linux_read_memory, linux_write_memory): Ditto.
1902 (linux_request_interrupt): Ditto.
1903 (linux_read_auxv): Ditto.
1904 (linux_xfer_siginfo): Ditto.
1905 (linux_qxfer_spu): Ditto.
1906 (linux_qxfer_libraries_svr4): Ditto.
1907 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1908 moved to inferiors.h.
1910 (get_thread_lwp): Update.
1911 (struct lwp_info): Delete member "entry". Simplify comment for
1914 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1915 current_inferior directly.
1916 (update_watch_registers_callback): Update, "entry" parameter is a
1917 struct thread_info * now. Fetch pid from thread.
1918 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1919 (mips_insert_point): Fetch lwpid from current_inferior.
1920 Pass &all_threads to find_inferior, not &all_lwps.
1921 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1922 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1924 (mips_stopped_data_address): Ditto.
1925 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1927 * linux-tile-low.c (tile_arch_setup): Ditto.
1928 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1929 (update_debug_registers_callback): Update, "entry" parameter is a
1930 struct thread_info * now. Fetch pid from thread.
1931 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1932 Pass &all_threads to find_inferior, not &all_lwps.
1933 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1934 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1935 Pass &all_threads to find_inferior, not &all_lwps.
1936 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1937 (i386_dr_low_get_status): Ditto.
1938 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1939 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1940 (x86_linux_read_description): Ditto.
1941 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1943 2014-02-20 Doug Evans <dje@google.com>
1945 * inferiors.c (get_first_inferior): Fix buglet.
1947 2014-02-19 Doug Evans <dje@google.com>
1949 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1950 * inferiors.c (add_thread): Change result type to struct thread_info *.
1951 All callers updated.
1952 (add_lwp): Call add_thread here instead of in callers.
1953 All callers updated.
1954 * linux-low.h (get_lwp_thread): Rewrite.
1955 (struct lwp_info): New member "thread".
1957 2014-02-19 Doug Evans <dje@google.com>
1959 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1960 All callers updated.
1962 2014-02-19 Doug Evans <dje@google.com>
1964 * inferiors.c (add_thread): Fix whitespace.
1966 2014-02-19 Doug Evans <dje@google.com>
1968 * dll.c (clear_dlls): Replace accessing list implemention details
1970 * gdbthread.h (get_first_thread): Declare.
1971 * inferiors.c (for_each_inferior_with_data): New function.
1972 (get_first_thread): New function.
1973 (find_thread_ptid): Simplify.
1974 (get_first_inferior): New function.
1975 (clear_list): Delete.
1976 (one_inferior_p): New function.
1977 (clear_inferior_list): New function.
1978 (clear_inferiors): Update.
1979 * inferiors.h (for_each_inferior_with_data): Declare.
1980 (clear_inferior_list): Declare.
1981 (one_inferior_p): Declare.
1982 (get_first_inferior): Declare.
1983 * linux-low.c (linux_wait_for_event): Replace accessing list
1984 implemention details with API function.
1985 * server.c (target_running): Ditto.
1986 (accumulate_file_name_length): New function.
1987 (emit_dll_description): New function.
1988 (handle_qxfer_libraries): Replace accessing list implemention
1989 details with API function.
1990 (handle_qxfer_threads_worker): New function.
1991 (handle_qxfer_threads_proper): Replace accessing list implemention
1992 details with API function.
1993 (handle_query): Ditto.
1994 (visit_actioned_threads_callback_ftype): New typedef.
1995 (visit_actioned_threads_data): New struct.
1996 (visit_actioned_threads): Rewrite to be find_inferior callback.
1997 (resume): Call find_inferior.
1998 (handle_status): Replace accessing list implemention
1999 details with API function.
2000 (process_serial_event): Replace accessing list implemention details
2002 * target.c (set_desired_inferior): Replace accessing list implemention
2003 details with API function.
2004 * tracepoint.c (same_process_p): New function.
2005 (gdb_agent_about_to_close): Replace accessing list implemention
2006 details with API function.
2007 * win32-low.c (child_delete_thread): Replace accessing list
2008 implemention details with API function.
2009 (match_dll_by_basename): New function.
2010 (dll_is_loaded_by_basename): New function.
2011 (win32_ensure_ntdll_loaded): Replace accessing list implemention
2012 details call to dll_is_loaded_by_basename.
2014 2014-02-19 Doug Evans <dje@google.com>
2016 * dll.h (struct dll_info): Add comment.
2017 * gdbthread.h (struct thread_info): Add comment.
2018 (current_ptid): Simplify.
2019 * inferiors.c (add_process): Update.
2020 (remove_process): Update.
2021 * inferiors.h (struct process_info): Rename member "head" to "entry".
2022 * linux-low.c (delete_lwp): Update.
2024 (last_thread_of_process_p): Update.
2025 (kill_one_lwp_callback, linux_kill): Update.
2026 (status_pending_p_callback): Update.
2027 (wait_for_sigstop): Update. Simplify read of ptid.
2028 (start_step_over): Update.
2029 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
2030 (get_lwp_thread): Update.
2031 (struct lwp_info): Rename member "head" to "entry".
2032 * regcache.h (inferior_list_entry): Delete.
2033 * server.c (kill_inferior_callback): Update.
2034 (detach_or_kill_inferior_callback): Update.
2035 (print_started_pid): Update.
2036 (print_attached_pid): Update.
2037 (process_serial_event): Simplify read of ptid.
2038 * thread-db.c (thread_db_create_event): Update.
2039 (thread_db_get_tls_address): Update.
2040 * win32-low.c (current_inferior_ptid): Simplify.
2042 2014-02-19 Tom Tromey <tromey@redhat.com>
2044 * target.h (struct target_ops) <supports_btrace>: Add target_ops
2046 (target_supports_btrace): Update.
2048 2014-02-14 Yao Qi <yao@codesourcery.com>
2050 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
2051 (rsp-low-ipa.o): New target.
2053 2014-02-12 Tom Tromey <tromey@redhat.com>
2055 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
2056 convert_ascii_to_int.
2057 * regcache.c (registers_to_string): Likewise.
2058 * remote-utils.c (decode_M_packet): Likewise.
2059 * server.c (process_serial_event): Likewise.
2061 2014-02-12 Tom Tromey <tromey@redhat.com>
2063 * server.c (handle_query, handle_v_run): Use hex2bin, not
2065 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
2067 2014-02-12 Tom Tromey <tromey@redhat.com>
2069 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
2070 convert_int_to_ascii.
2071 * regcache.c (registers_to_string, collect_register_as_string):
2073 * remote-utils.c (look_up_one_symbol, relocate_instruction):
2075 * server.c (process_serial_event): Likewise.
2076 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
2077 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
2079 2014-02-12 Tom Tromey <tromey@redhat.com>
2081 * remote-utils.c (look_up_one_symbol, monitor_output): Use
2082 bin2hex, not hexify.
2083 * tracepoint.c (cmd_qtstatus): Likewise.
2085 2014-02-12 Tom Tromey <tromey@redhat.com>
2087 * remote-utils.c (monitor_output): Pass explicit length to
2090 2014-02-12 Tom Tromey <tromey@redhat.com>
2092 * tracepoint.c: Include rsp-low.h.
2093 * server.c: Include rsp-low.h.
2094 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
2095 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
2097 * remote-utils.c: Include rsp-low.h.
2098 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
2099 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
2100 (convert_int_to_ascii, convert_ascii_to_int): Move to
2102 * regcache.c: Include rsp-low.h.
2103 * ax.c: Include rsp-low.h.
2104 * Makefile.in (SFILES): Add common/rsp-low.c.
2105 (OBS): Add rsp-low.o.
2106 (rsp-low.o): New target.
2108 2014-02-12 Tom Tromey <tromey@redhat.com>
2110 * utils.h (pulongest, plongest, phex_nz): Don't declare.
2111 Include print-utils.h.
2112 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
2113 (plongest, thirty_two, phex_nz): Remove.
2114 * Makefile.in (SFILES): Add common/print-utils.c.
2115 (OBS): Add print-utils.o.
2116 (print-utils-ipa.o): New target.
2117 (print-utils.o): New target.
2118 (IPA_OBJS): Add print-utils-ipa.o.
2120 2014-02-06 Tom Tromey <tromey@redhat.com>
2122 * Makefile.in (SFILES): Fix indentation.
2124 2014-02-05 Doug Evans <dje@google.com>
2126 * linux-low.c (linux_wait_for_event): Improve comment.
2127 (linux_wait_1): Keep current_inferior in sync with event_child.
2129 2014-01-22 Doug Evans <dje@google.com>
2131 * gdbthread.h (gdb_id_to_thread): Delete, unused.
2133 2014-01-22 Doug Evans <dje@google.com>
2135 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
2136 * configure: Regenerate.
2137 * config.in: Regenerate.
2138 * Makefile.in (SFILES): Add debug.c.
2140 * debug.c: New file.
2141 * debug.h: New file.
2142 * linux-aarch64-low.c (*): Update all debugging printfs to use
2143 debug_printf instead of fprintf.
2144 * linux-arm-low.c (*): Ditto.
2145 * linux-cris-low.c (*): Ditto.
2146 * linux-crisv32-low.c (*): Ditto.
2147 * linux-m32r-low.c (*): Ditto.
2148 * linux-sparc-low.c (*): Ditto.
2149 * linux-x86.c (*): Ditto.
2150 * linux-low.c (*): Ditto.
2151 (linux_wait_1): Add calls to debug_enter, debug_exit.
2152 (linux_wait): Remove redundant debugging printf.
2153 (stop_all_lwps): Add calls to debug_enter, debug_exit.
2154 (linux_resume, unstop_all_lwps): Ditto.
2155 * mem-break.c (*): Update all debugging printfs to use
2156 debug_printf instead of fprintf.
2157 * remote-utils.c (*): Ditto.
2158 * thread-db.c (*): Ditto.
2159 * server.c #include <ctype.h>, "gdb_vecs.h".
2160 (debug_threads): Moved to debug.c.
2161 (*): Update all debugging printfs to use debug_printf instead of
2163 (start_inferior): Replace call to fflush with call to debug_flush.
2164 (monitor_show_help): Mention set debug-format.
2165 (parse_debug_format_options): New function.
2166 (handle_monitor_command): Handle "monitor set debug-format".
2167 (gdbserver_usage): Mention --debug-format.
2168 (main): Parse --debug-format.
2169 * server.h (debug_threads): Declaration moved to debug.h.
2171 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
2172 trace_debug_1 that uses debug_printf.
2173 (tracepoint_look_up_symbols): Update all debugging printfs to use
2174 debug_printf instead of fprintf.
2176 2014-01-20 Baruch Siach <baruch@tkos.co.il>
2178 * linux-xtensa-low.c: Include asm/ptrace.h instead of
2181 2014-01-17 Pedro Alves <palves@redhat.com>
2184 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
2185 defined after including gdb_proc_service.h.
2187 2014-01-16 Doug Evans <dje@google.com>
2189 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
2190 (match_dll): Use it.
2192 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
2194 * target.h (target_ops) <read_btrace>: Change parameters and
2195 return type to allow error reporting.
2196 * server.c (handle_qxfer_btrace): Support delta reads. Pass
2197 trace reading errors on.
2198 * linux-low.c (linux_low_read_btrace): Pass trace reading
2200 (linux_low_disable_btrace): New.
2202 2014-01-15 Doug Evans <dje@google.com>
2204 * inferiors.c (thread_id_to_gdb_id): Delete.
2205 * inferiors.h (thread_id_to_gdb_id): Delete.
2207 2014-01-13 Eli Zaretskii <eliz@gnu.org>
2209 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
2210 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
2213 2014-01-08 Pedro Alves <palves@redhat.com>
2215 * server.c (handle_status): Don't discard previous queued stop
2216 replies or thread's pending status here.
2217 (main) <disconnection>: Do it here instead.
2219 2014-01-08 Pedro Alves <palves@redhat.com>
2221 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
2222 * server.c (visit_actioned_threads, handle_pending_status): New
2224 (handle_v_cont): Factor out parts to ...
2225 (resume): ... this new function. If in all-stop, and a thread
2226 being resumed has a pending status, report it without actually
2228 (myresume): Adjust to use the new 'resume' function.
2229 (clear_pending_status_callback, set_pending_status_callback)
2230 (find_status_pending_thread_callback): New functions.
2231 (handle_status): Handle the case of multiple threads having
2232 interesting statuses to report. Report threads' real last signal
2233 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
2234 with an interesting thread to report the status for, instead of
2235 always reporting the status of the first thread.
2237 2014-01-01 Joel Brobecker <brobecker@adacore.com>
2239 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
2240 * gdbreplay.c (gdbreplay_version): Likewise.
2242 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
2244 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
2245 iov.iov_len with the real length in use.
2247 2013-12-13 Joel Brobecker <brobecker@adacore.com>
2249 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
2250 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
2251 for all targets that use win32-low.c.
2252 * win32-low.c (win32_ensure_ntdll_loaded): New function.
2253 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
2255 2013-12-13 Pedro Alves <palves@redhat.com>
2257 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
2258 if equal to TARGET_WAITKIND_LOADED.
2259 * win32-low.c (cached_status): New static global.
2260 (win32_wait): Add declaration.
2261 (do_initial_child_stuff): Flush all initial pending debug events
2262 up to the initial breakpoint.
2263 (win32_wait): If CACHED_STATUS was set, return that instead
2264 of doing a real wait. Remove the code resuming the execution
2265 of the inferior after receiving a TARGET_WAITKIND_LOADED event
2266 during the initial phase. Also remove the code changing
2267 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
2268 TARGET_WAITKIND_STOPPED.
2270 2013-12-11 Yao Qi <yao@codesourcery.com>
2272 * notif.c (handle_notif_ack): Return 0 if no notification
2275 2013-11-20 Doug Evans <dje@google.com>
2277 * linux-low.c (linux_set_resume_request): Fix comment.
2279 2013-11-20 Doug Evans <dje@google.com>
2281 * linux-low.c (resume_status_pending_p): Tweak comment.
2283 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
2285 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
2286 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
2287 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
2288 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
2289 (srv_amd64_regobj): Add amd64-mpx.o.
2290 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
2291 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
2292 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
2293 * i387-fp.c (num_pl_bnd_register) Added constant.
2294 (num_pl_bnd_cfg_registers) Added constant.
2295 (struct i387_xsave) Added reserved area and MPX fields.
2296 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
2297 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
2299 (tdesc_i386_mpx_linux): Add MPX amd64 target.
2300 (init_registers_amd64_mpx_linux): Declare new function.
2301 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
2302 (x86_64_regmap): Add MPX registers.
2303 (x86_linux_read_description): Add MPX case.
2304 (initialize_low_arch): Initialize MPX targets.
2306 2013-11-18 Tom Tromey <tromey@redhat.com>
2308 * configure: Rebuild.
2309 * configure.ac: Don't check for stdlib.h.
2310 * gdbreplay.c: Unconditionally include stdlib.h.
2312 2013-11-18 Tom Tromey <tromey@redhat.com>
2314 * config.in: Rebuild.
2315 * configure: Rebuild.
2316 * configure.ac: Don't use AC_HEADER_DIRENT.
2318 2013-11-18 Tom Tromey <tromey@redhat.com>
2320 * server.h: Don't check HAVE_STRING_H.
2321 * gdbreplay.c: Don't check HAVE_STRING_H.
2322 * configure: Rebuild.
2324 2013-11-18 Tom Tromey <tromey@redhat.com>
2326 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
2329 2013-11-08 Tom Tromey <tromey@redhat.com>
2331 * configure, config.in: Rebuild.
2332 * configure.ac: Remove unused configury.
2334 2013-11-08 Tom Tromey <tromey@redhat.com>
2336 * acinclude.m4: Include common.m4, codeset.m4.
2337 * configure, config.in: Rebuild.
2338 * configure.ac: Use GDB_AC_COMMON.
2340 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
2342 * linux-s390-low.c (HWCAP_S390_TE): New define.
2343 (s390_arch_setup): Consider the TE field in the HWCAP for
2344 determining 'have_regset_tdb'.
2346 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
2349 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
2352 2013-10-02 Pedro Alves <palves@redhat.com>
2354 * server.c (process_serial_event): Don't output "GDBserver
2355 exiting" if GDB is connected through stdio.
2356 * target.c (mywait): Likewise, be silent if GDB is connected
2359 2013-10-01 Joel Brobecker <brobecker@adacore.com>
2361 * lynx-low.c (lynx_add_threads_after_attach): New function.
2362 (lynx_attach): Remove call to add_thread. Add call to
2363 lynx_add_threads_after_attach instead.
2365 2013-09-28 Mike Frysinger <vapier@gentoo.org>
2367 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
2368 * config.in, configure: Regenerated.
2370 2013-09-18 Yao Qi <yao@codesourcery.com>
2373 * server.c (start_inferior): Clear 'resume_info'.
2375 2013-09-16 Jiong Wang <jiwang@tilera.com>
2377 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
2380 2013-09-16 Jiong Wang <jiwang@tilera.com>
2382 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
2383 linux-tile-low.o to srv_tgtobj.
2385 2013-09-16 Will Newton <will.newton@linaro.org>
2387 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
2390 2013-09-06 Pedro Alves <palves@redhat.com>
2392 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
2393 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
2394 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
2395 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
2396 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
2397 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
2399 2013-09-06 Pedro Alves <palves@redhat.com>
2401 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
2402 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
2404 2013-09-06 Pedro Alves <palves@redhat.com>
2406 * linux-amd64-ipa.c: Include tracepoint.h.
2407 * linux-i386-ipa.c: Include tracepoint.h.
2409 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2411 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
2412 (ps_get_thread_area): New function.
2414 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2416 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
2417 (initialize_low_arch): Call init_registers_crisv32 rather than
2418 init_register_crisv32.
2420 2013-09-05 Pedro Alves <palves@redhat.com>
2422 * server.h (handle_vFile, hostio_last_error_from_errno): Move
2424 * hostio.h: ... this new file.
2425 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
2426 win32-low.c: Include hostio.h.
2428 2013-09-05 Pedro Alves <palves@redhat.com>
2430 * server.h (gdb_client_data, handler_func, callback_handler_func)
2431 (delete_file_handler, add_file_handler, append_callback_event)
2432 (delete_callback_event, start_event_loop, initialize_event_loop):
2433 Move to event-loop.h and include it.
2434 * event-loop.h: New file.
2436 2013-09-05 Pedro Alves <palves@redhat.com>
2438 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
2439 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
2440 (loaded_dll, unloaded_dll): Move to ...
2441 * dll.h: ... this new file.
2442 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
2444 2013-09-05 Pedro Alves <palves@redhat.com>
2446 * server.h (current_process, get_thread_process, all_processes)
2447 (add_inferior_to_list, for_each_inferior, current_inferior)
2448 (remove_inferior, add_process, remove_process, find_process_pid)
2449 (have_started_inferiors_p, have_attached_inferiors_p)
2450 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
2451 (clear_inferiors, find_inferior, find_inferior_id)
2452 (inferior_target_data, set_inferior_target_data)
2453 (inferior_regcache_data, set_inferior_regcache_data): Move to
2454 inferiors.h, and include it.
2455 * inferiors.h: New file.
2457 2013-09-05 Pedro Alves <palves@redhat.com>
2459 * server.h (struct emit_ops, current_insn_ptr, emit_error):
2463 2013-09-05 Pedro Alves <palves@redhat.com>
2465 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
2467 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
2468 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
2469 (handle_tracepoint_general_set, handle_tracepoint_query)
2470 (tracepoint_finished_step, tracepoint_was_hit)
2471 (release_while_stepping_state_list, current_traceframe)
2472 (in_readonly_region, traceframe_read_mem)
2473 (fetch_traceframe_registers, traceframe_read_sdata)
2474 (traceframe_read_info, struct fast_tpoint_collect_status)
2475 (fast_tracepoint_collecting, force_unlock_trace_buffer)
2476 (handle_tracepoit_bkpts, initialize_low_tracepoint)
2477 (supply_fast_tracepoint_registers)
2478 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
2479 (ipa_tdesc, claim_trampoline_space)
2480 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
2481 (agent_mem_read, agent_get_trace_state_variable_value)
2482 (agent_set_trace_state_variable_value, agent_tsv_read)
2483 (agent_mem_read_string, get_raw_reg_func_addr)
2484 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2485 * tracepoint.h: ... this new file.
2487 2013-09-05 Pedro Alves <palves@redhat.com>
2489 * server.h (perror_with_name, error, fatal, warning, paddress)
2490 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2492 * utils.h: New file.
2494 2013-09-05 Pedro Alves <palves@redhat.com>
2496 * server.h (remote_debug, noack_mode, transport_is_reliable)
2497 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2498 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2499 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2500 (write_enn, initialize_async_io, enable_async_io)
2501 (disable_async_io, check_remote_input_interrupt_request)
2502 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2503 (dead_thread_notify, prepare_resume_reply)
2504 (decode_address_to_semicolon, decode_address, decode_m_packet)
2505 (decode_M_packet, decode_X_packet, decode_xfer_write)
2506 (decode_search_memory_packet, unhexify, hexify)
2507 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2508 (look_up_one_symbol, relocate_instruction)
2509 (monitor_output): Move to remote-utils.h, and include it.
2510 * remote-utils.h: New file.
2512 2013-09-05 Pedro Alves <palves@redhat.com>
2514 * server.h (_): Delete.
2516 2013-09-02 Pedro Alves <palves@redhat.com>
2518 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2519 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2521 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2523 2013-09-02 Pierre Muller <muller@sourceware.org>
2525 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2526 or WriteProcessMemory complete successfully and handle
2527 ERROR_PARTIAL_COPY error.
2529 2013-09-02 Pedro Alves <palves@redhat.com>
2531 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2532 error instead of EIO.
2534 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2537 * linux-low.c: Include filestuff.h.
2538 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2539 * lynx-low.c: Include filestuff.h.
2540 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2541 * server.c: Include filestuff.h.
2542 (main): Call notice_open_fds.
2543 * spu-low.c: Include filestuff.h.
2544 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2546 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2548 * Makefile.in: Explain why ../target and ../nat are not
2549 listed as include file search paths.
2550 (linux-waitpid.o): New object file rule.
2551 * configure.srv (srv_native_linux_obj): New variable.
2552 Replace all occurrences of linux native object files with
2553 $srv_native_linux_obj.
2554 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2555 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2556 (linux_enable_event_reporting): Remove declaration.
2557 (my_waitpid): Moved to common/linux-waitpid.c.
2558 (linux_wait_for_event): Pass ptid when calling
2559 linux_enable_event_reporting.
2560 (linux_supports_tracefork_flag): Remove.
2561 (linux_enable_event_reporting): Likewise.
2562 (linux_tracefork_grandchild): Remove.
2563 (STACK_SIZE): Moved to common/linux-ptrace.c.
2564 (linux_tracefork_child): Remove.
2565 (linux_test_for_tracefork): Remove.
2566 (linux_look_up_symbols): Call linux_supports_traceclone.
2567 (initialize_low): Remove call to linux_test_for_tracefork.
2568 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2569 common/linux-ptrace.h.
2570 (PTRACE_TYPE_ARG4): Likewise.
2571 Include linux-ptrace.h.
2573 2013-08-21 Pedro Alves <palves@redhat.com>
2575 * config.in: Renegerate.
2577 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2579 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2580 (SFILES): Remove $(srcdir)/common/target-common.c and
2581 add $(srcdir)/target/waitstatus.c.
2582 (OBS): Remove target-common.o and add waitstatus.o.
2583 (server_h): Remove $(srcdir)/../common/target-common.h and
2584 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2585 and $(srcdir)/../target/waitstatus.h.
2586 (target-common.o): Remove.
2587 (waitstatus.o): New target object file.
2588 * target.h: Do not include target-common.h and
2589 include target/resume.h, target/wait.h and
2590 target/waitstatus.h.
2592 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2594 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2595 to PTRACE_TYPE_ARG3.
2596 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2597 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2599 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2600 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2602 2013-07-27 Jie Zhang <jie@codesourcery.com>
2603 Daniel Jacobowitz <dan@codesourcery.com>
2604 Yao Qi <yao@codesourcery.com>
2606 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2607 (mips-linux-watch.o): New rule.
2608 (mips_linux_watch_h): New variable.
2609 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2611 * linux-mips-low.c: Include mips-linux-watch.h.
2612 (struct arch_process_info, struct arch_lwp_info): New.
2613 (update_watch_registers_callback): New function.
2614 (mips_linux_new_process, mips_linux_new_thread) New functions.
2615 (mips_linux_prepare_to_resume, mips_insert_point): New
2617 (mips_remove_point, mips_stopped_by_watchpoint): New
2619 (rsp_bp_type_to_target_hw_bp_type): New function.
2620 (mips_stopped_data_address): New function.
2621 (the_low_target): Add watchpoint support functions.
2623 2013-07-27 Yao Qi <yao@codesourcery.com>
2625 * i386-low.c: Include break-common.h.
2626 (enum target_hw_bp_type): Remove.
2628 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2630 * Makefile.in (SFILES): /common/target-common.c.
2631 (OBS): Add target-common.o.
2632 (server_h): Add $(srcdir)/../common/target-common.h.
2633 (target-common.o): New target.
2634 * server.c (queue_stop_reply_callback): Free
2635 status string after use.
2636 * target.c (target_waitstatus_to_string): Remove.
2637 * target.h: Include target-common.h.
2638 (resume_kind): Likewise.
2639 (target_waitkind): Likewise.
2640 (target_waitstatus): Likewise.
2641 (TARGET_WNOHANG): Likewise.
2643 2013-07-04 Yao Qi <yao@codesourcery.com>
2645 * Makefile.in (host_alias): Use @host_noncanonical@.
2646 (target_alias): Use @target_noncanonical@.
2647 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2648 ACX_NONCANONICAL_HOST.
2649 * configure: Regenerated.
2652 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2654 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2655 * configure: Rebuild.
2656 * Makefile.in (version_host, version_target): Get from configure.
2657 (version.c): Use $(version_host) and $(version_target).
2659 2013-07-03 Pedro Alves <palves@redhat.com>
2661 * Makefile.in (config.status): Depend on development.sh.
2662 * acinclude.m4: Include libmcheck.m4.
2663 * configure: Regenerate.
2665 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2667 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2668 attribute inside the parentheses.
2669 (winapi_DebugSetProcessKillOnExit): Ditto.
2670 (winapi_DebugBreakProcess): Ditto.
2671 (winapi_GenerateConsoleCtrlEvent): Ditto.
2673 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2675 * notif.h (notif_event): Add a dummy member to avoid compiler
2678 2013-07-01 Pedro Alves <palves@redhat.com>
2680 * hostio.c (HOSTIO_PATH_MAX): Define.
2681 (require_filename, handle_open, handle_unlink, handle_readlink):
2684 2013-07-01 Pedro Alves <palves@redhat.com>
2686 * server.h: Include "pathmax.h".
2687 * linux-low.c: Don't include sys/param.h.
2688 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2690 * win32-low.c: Don't include sys/param.h.
2691 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2693 2013-07-01 Pedro Alves <palves@redhat.com>
2695 * event-loop.c: Don't check HAVE_UNISTD_H before including
2697 * gdbreplay.c: Likewise.
2698 * remote-utils.c: Likewise.
2699 * server.c: Likewise.
2700 * configure.ac: Don't check for unistd.h.
2701 * configure: Regenerate.
2703 2013-06-28 Tom Tromey <tromey@redhat.com>
2705 * Makefile.in (version.c): Use version.in, not
2708 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2710 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2711 * configure: Rebuild.
2712 * Makefile.in (version_host, version_target): Get from configure.
2713 (version.c): Use $(version_host) and $(version_target).
2715 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2717 Fix trace-status to output user name without trailing colon.
2718 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2720 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2722 Fix trace-status to output proper start-time and stop-time.
2723 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2724 output start time and stop time in hex as gdb expects.
2726 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2728 * tracepoint.c (build_traceframe_info_xml): Output trace state
2729 variables present in the trace buffer.
2731 2013-06-24 Tom Tromey <tromey@redhat.com>
2733 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2735 (version.o): Remove.
2736 * gdbreplay.c: Include version.h.
2737 (version, host_name): Don't declare.
2738 * server.h: Include version.h.
2739 (version, host_name): Don't declare.
2741 2013-06-12 Pedro Alves <palves@redhat.com>
2743 * linux-x86-low.c (linux_is_elf64): Delete global.
2744 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
2745 with local linux_pid_exe_is_elf_64_file use.
2747 2013-06-11 Pedro Alves <palves@redhat.com>
2749 * linux-low.c (regset_disabled, disable_regset): New functions.
2750 (regsets_fetch_inferior_registers)
2751 (regsets_store_inferior_registers): Use them.
2752 (initialize_regsets_info); Don't allocate the disabled_regsets
2754 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
2757 2013-06-11 Pedro Alves <palves@redhat.com>
2759 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
2762 2013-06-11 Pedro Alves <palves@redhat.com>
2764 * linux-x86-low.c (initialize_low_arch): Call
2765 init_registers_x32_avx_linux.
2767 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
2769 Fix compatibility with Android Bionic.
2770 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
2773 2013-06-07 Pedro Alves <palves@redhat.com>
2776 * Makefile.in (OBS): Add tdesc.o.
2777 (IPA_OBJS): Add tdesc-ipa.o.
2778 (tdesc-ipa.o): New rule.
2779 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
2781 * linux-low.c (new_inferior): Delete.
2782 (disabled_regsets, num_regsets): Delete.
2783 (linux_add_process): Adjust to set the new per-process
2785 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
2786 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
2787 was a stop. When calling arch_setup, switch the current inferior
2788 to the thread that got an event.
2789 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
2790 (regsets_fetch_inferior_registers)
2791 (regsets_store_inferior_registers): New regsets_info parameter.
2793 (linux_register_in_regsets): New regs_info parameter. Adjust to
2795 (register_addr, fetch_register, store_register): New usrregs_info
2796 parameter. Adjust to use it.
2797 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
2798 parameter regs_info. Adjust to use it.
2799 (linux_fetch_registers): Get the current inferior's regs_info, and
2801 (linux_store_registers): Ditto.
2802 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
2803 (initialize_low): Don't initialize the target_regsets here. Call
2804 initialize_low_arch.
2805 * linux-low.h (target_regsets): Delete declaration.
2806 (struct regsets_info): New.
2807 (struct usrregs_info): New.
2808 (struct regs_info): New.
2809 (struct process_info_private) <new_inferior>: New field.
2810 (struct linux_target_ops): Delete the num_regs, regmap, and
2811 regset_bitmap fields. New field regs_info.
2812 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
2813 * i387-fp.c (num_xmm_registers): Delete.
2814 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
2815 calls to new interface.
2816 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
2817 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
2818 Infer the number of xmm registers from the regcache's target
2820 * i387-fp.h (num_xmm_registers): Delete.
2821 * inferiors.c (add_thread): Don't install the thread's regcache
2823 * proc-service.c (gregset_info): Fetch the current inferior's
2824 regs_info. Adjust to use it.
2825 * regcache.c: Include tdesc.h.
2826 (register_bytes, reg_defs, num_registers)
2827 (gdbserver_expedite_regs): Delete.
2828 (get_thread_regcache): If the thread doesn't have a regcache yet,
2829 create one, instead of aborting gdbserver.
2830 (regcache_invalidate_one): Rename to ...
2831 (regcache_invalidate_thread): ... this.
2832 (regcache_invalidate_one): New.
2833 (regcache_invalidate): Only invalidate registers of the current
2835 (init_register_cache): Add target_desc parameter, and use it.
2836 (new_register_cache): Ditto. Assert the target description has a
2837 non zero registers_size.
2838 (regcache_cpy): Add assertions. Adjust.
2839 (realloc_register_cache, set_register_cache): Delete.
2840 (registers_to_string, registers_from_string): Adjust.
2841 (find_register_by_name, find_regno, find_register_by_number)
2842 (register_cache_size): Add target_desc parameter, and use it.
2843 (free_register_cache_thread, free_register_cache_thread_one)
2844 (regcache_release, register_cache_size): New.
2845 (register_size): Add target_desc parameter, and use it.
2846 (register_data, supply_register, supply_register_zeroed)
2847 (supply_regblock, supply_register_by_name, collect_register)
2848 (collect_register_as_string, collect_register_by_name): Adjust.
2849 * regcache.h (struct target_desc): Forward declare.
2850 (struct regcache) <tdesc>: New field.
2851 (init_register_cache, new_register_cache): Add target_desc
2853 (regcache_invalidate_thread): Declare.
2854 (regcache_invalidate_one): Delete declaration.
2855 (regcache_release): Declare.
2856 (find_register_by_number, register_cache_size, register_size)
2857 (find_regno): Add target_desc parameter.
2858 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
2860 * remote-utils.c: Include tdesc.h.
2861 (outreg, prepare_resume_reply): Adjust.
2862 * server.c: Include tdesc.h.
2863 (gdbserver_xmltarget): Delete declaration.
2864 (get_features_xml, process_serial_event): Adjust.
2865 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
2867 (struct process_info) <tdesc>: New field.
2868 (ipa_tdesc): Declare.
2869 * tdesc.c: New file.
2870 * tdesc.h: New file.
2871 * tracepoint.c: Include tdesc.h.
2872 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
2873 (get_context_regcache): Adjust to pass ipa_tdesc down.
2874 (do_action_at_tracepoint): Adjust to get the register cache size
2875 from the context regcache's description.
2876 (traceframe_walk_blocks): Adjust to get the register cache size
2877 from the current trace frame's description.
2878 (traceframe_get_pc): Adjust to get current trace frame's
2879 description and pass it down.
2880 (gdb_collect): Adjust to get the register cache size from the
2882 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
2883 (gdbserver_xmltarget): Delete.
2884 (initialize_low_tracepoint): Set the ipa's target description.
2885 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
2886 (initialize_low_tracepoint): Set the ipa's target description.
2887 * linux-x86-low.c: Include tdesc.h.
2888 [__x86_64__] (is_64bit_tdesc): New.
2889 (ps_get_thread_area, x86_get_thread_area): Use it.
2890 (i386_cannot_store_register): Rename to ...
2891 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
2892 (i386_cannot_fetch_register): Rename to ...
2893 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
2894 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
2896 (target_regsets): Rename to ...
2897 (x86_regsets): ... this.
2898 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
2900 (x86_siginfo_fixup): Use is_64bit_tdesc.
2901 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2902 (tdesc_x32_avx_linux, tdesc_x32_linux)
2903 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2905 (x86_linux_update_xmltarget): Delete.
2906 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2907 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2908 (AMD64_LINUX_USER64_CS): New.
2909 (x86_linux_read_description): New, based on
2910 x86_linux_update_xmltarget.
2911 (same_process_callback): New.
2912 (x86_arch_setup_process_callback): New.
2913 (x86_linux_update_xmltarget): New.
2914 (x86_regsets_info): New.
2915 (amd64_linux_regs_info): New.
2916 (i386_linux_usrregs_info): New.
2917 (i386_linux_regs_info): New.
2918 (x86_linux_regs_info): New.
2919 (x86_arch_setup): Reimplement.
2920 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2921 (x86_emit_ops): Ditto.
2922 (the_low_target): Adjust. Install x86_linux_regs_info,
2923 x86_cannot_fetch_register, and x86_cannot_store_register.
2924 (initialize_low_arch): New.
2925 * linux-ia64-low.c (tdesc_ia64): Declare.
2926 (ia64_fetch_register): Adjust.
2927 (ia64_usrregs_info, regs_info): New globals.
2928 (ia64_regs_info): New function.
2929 (the_low_target): Adjust.
2930 (initialize_low_arch): New function.
2931 * linux-sparc-low.c (tdesc_sparc64): Declare.
2932 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2934 (sparc_arch_setup): New function.
2935 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2936 (the_low_target): Adjust.
2937 (initialize_low_arch): New function.
2938 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2939 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2940 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2941 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2942 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2943 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2944 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2945 (tdesc_powerpc_isa205_vsx64l): Declare.
2946 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2947 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2948 (ppc_set_pc, ppc_get_hwcap): Adjust.
2949 (ppc_usrregs_info): Forward declare.
2950 (!__powerpc64__) ppc_regmap_adjusted: New global.
2951 (ppc_arch_setup): Adjust to the current process'es target
2953 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2954 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2955 (ppc_store_evrregset): Adjust.
2956 (target_regsets): Rename to ...
2957 (ppc_regsets): ... this, and make static.
2958 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2959 (ppc_regs_info): New function.
2960 (the_low_target): Adjust.
2961 (initialize_low_arch): New function.
2962 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2963 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2964 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2965 (tdesc_s390x_linux64v2): Declare.
2966 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2967 (s390_fill_gregset, s390_store_last_break): Adjust.
2968 (target_regsets): Rename to ...
2969 (s390_regsets): ... this, and make static.
2970 (s390_get_pc, s390_set_pc): Adjust.
2971 (s390_get_hwcap): New target_desc parameter, and use it.
2972 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2973 (s390_arch_setup): Adjust to set the current process'es target
2974 description. Don't adjust the regmap.
2975 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2976 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2977 (regs_info_3264): New globals.
2978 (s390_regs_info): New function.
2979 (the_low_target): Adjust.
2980 (initialize_low_arch): New function.
2981 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2982 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2983 [__mips64] (init_registers_mips_linux)
2984 (init_registers_mips_dsp_linux): Delete defines.
2985 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2986 (have_dsp): New global.
2987 (mips_read_description): New, based on mips_arch_setup.
2988 (mips_arch_setup): Reimplement.
2989 (get_usrregs_info): New function.
2990 (mips_cannot_fetch_register, mips_cannot_store_register)
2991 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2992 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2993 (target_regsets): Rename to ...
2994 (mips_regsets): ... this, and make static.
2995 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2996 (dsp_regs_info, regs_info): New globals.
2997 (mips_regs_info): New function.
2998 (the_low_target): Adjust.
2999 (initialize_low_arch): New function.
3000 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
3001 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
3003 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
3004 (arm_read_description): New, with bits factored from
3006 (arm_arch_setup): Reimplement.
3007 (target_regsets): Rename to ...
3008 (arm_regsets): ... this, and make static.
3009 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
3010 (arm_regs_info): New function.
3011 (the_low_target): Adjust.
3012 (initialize_low_arch): New function.
3013 * linux-m68k-low.c (tdesc_m68k): Declare.
3014 (target_regsets): Rename to ...
3015 (m68k_regsets): ... this, and make static.
3016 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
3017 (m68k_regs_info): New function.
3018 (m68k_arch_setup): New function.
3019 (the_low_target): Adjust.
3020 (initialize_low_arch): New function.
3021 * linux-sh-low.c (tdesc_sharch): Declare.
3022 (target_regsets): Rename to ...
3023 (sh_regsets): ... this, and make static.
3024 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
3025 (sh_regs_info, sh_arch_setup): New functions.
3026 (the_low_target): Adjust.
3027 (initialize_low_arch): New function.
3028 * linux-bfin-low.c (tdesc_bfin): Declare.
3029 (bfin_arch_setup): New function.
3030 (bfin_usrregs_info, regs_info): New globals.
3031 (bfin_regs_info): New function.
3032 (the_low_target): Adjust.
3033 (initialize_low_arch): New function.
3034 * linux-cris-low.c (tdesc_cris): Declare.
3035 (cris_arch_setup): New function.
3036 (cris_usrregs_info, regs_info): New globals.
3037 (cris_regs_info): New function.
3038 (the_low_target): Adjust.
3039 (initialize_low_arch): New function.
3040 * linux-cris-low.c (tdesc_crisv32): Declare.
3041 (cris_arch_setup): New function.
3042 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
3043 (cris_regs_info): New function.
3044 (the_low_target): Adjust.
3045 (initialize_low_arch): New function.
3046 * linux-m32r-low.c (tdesc_m32r): Declare.
3047 (m32r_arch_setup): New function.
3048 (m32r_usrregs_info, regs_info): New globals.
3049 (m32r_regs_info): Adjust.
3050 (initialize_low_arch): New function.
3051 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
3052 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
3053 (tic6x_usrregs_info): Forward declare.
3054 (tic6x_read_description): New function, based on ...
3055 (tic6x_arch_setup): ... this. Reimplement.
3056 (target_regsets): Rename to ...
3057 (tic6x_regsets): ... this, and make static.
3058 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
3059 (tic6x_regs_info): New function.
3060 (the_low_target): Adjust.
3061 (initialize_low_arch): New function.
3062 * linux-xtensa-low.c (tdesc_xtensa): Declare.
3063 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
3064 (target_regsets): Rename to ...
3065 (xtensa_regsets): ... this, and make static.
3066 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
3068 (xtensa_arch_setup, xtensa_regs_info): New functions.
3069 (the_low_target): Adjust.
3070 (initialize_low_arch): New function.
3071 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
3072 (nios2_arch_setup): Set the current process'es tdesc.
3073 (target_regsets): Rename to ...
3074 (nios2_regsets): ... this.
3075 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
3076 (nios2_regs_info): New function.
3077 (the_low_target): Adjust.
3078 (initialize_low_arch): New function.
3079 * linux-aarch64-low.c (tdesc_aarch64): Declare.
3080 (aarch64_arch_setup): Set the current process'es tdesc.
3081 (target_regsets): Rename to ...
3082 (aarch64_regsets): ... this.
3083 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
3084 (aarch64_regs_info): New function.
3085 (the_low_target): Adjust.
3086 (initialize_low_arch): New function.
3087 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
3089 (target_regsets): Rename to ...
3090 (tile_regsets): ... this.
3091 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
3092 (tile_regs_info): New function.
3093 (tile_arch_setup): Set the current process'es tdesc.
3094 (the_low_target): Adjust.
3095 (initialize_low_arch): New function.
3096 * spu-low.c (tdesc_spu): Declare.
3097 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
3098 * win32-arm-low.c (tdesc_arm): Declare.
3099 (arm_arch_setup): New function.
3100 (the_low_target): Install arm_arch_setup instead of
3102 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
3103 (init_windows_x86): Rename to ...
3104 (i386_arch_setup): ... this. Set `win32_tdesc'.
3105 (the_low_target): Adjust.
3106 * win32-low.c (win32_tdesc): New global.
3107 (child_add_thread): Don't create the thread cache here.
3108 (do_initial_child_stuff): Set the new process'es tdesc.
3109 * win32-low.h (struct target_desc): Forward declare.
3110 (win32_tdesc): Declare.
3111 * lynx-i386-low.c (tdesc_i386): Declare global.
3112 (lynx_i386_arch_setup): Set `lynx_tdesc'.
3113 * lynx-low.c (lynx_tdesc): New global.
3114 (lynx_add_process): Set the new process'es tdesc.
3115 * lynx-low.h (struct target_desc): Forward declare.
3116 (lynx_tdesc): Declare global.
3117 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
3118 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
3119 * nto-low.c (nto_tdesc): New global.
3120 (do_attach): Set the new process'es tdesc.
3121 * nto-low.h (struct target_desc): Forward declare.
3122 (nto_tdesc): Declare.
3123 * nto-x86-low.c (tdesc_i386): Declare.
3124 (nto_x86_arch_setup): Set `nto_tdesc'.
3126 2013-06-04 Gary Benson <gbenson@redhat.com>
3128 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
3129 to qSupported response when appropriate.
3130 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
3131 with nonzero-length annex.
3132 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
3133 arguments supplied in annex.
3135 2013-05-31 Doug Evans <dje@google.com>
3138 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
3139 64 bits in 64-cross-32 environment.
3141 2013-05-28 Pedro Alves <palves@redhat.com>
3143 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
3144 (aarch64-without-fpu.c): Delete rule.
3145 * configure.srv (aarch64*-*-linux*): Remove references to
3146 aarch64-without-fpu.o and aarch64-without-fpu.xml.
3147 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
3150 2013-05-24 Pedro Alves <palves@redhat.com>
3152 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
3153 instead of strchr/decode_address. Error if the range isn't split
3154 with a ','. Don't assume there's be a ':' in the action.
3156 2013-05-23 Yao Qi <yao@codesourcery.com>
3157 Pedro Alves <palves@redhat.com>
3159 * linux-low.c (lwp_in_step_range): New function.
3160 (linux_wait_1): If the thread was range stepping and stopped
3161 outside the stepping range, report the stop to GDB. Otherwise,
3162 continue stepping. Add range stepping debug output.
3163 (linux_set_resume_request): Copy the step range from the resume
3165 (linux_supports_range_stepping): New.
3166 (linux_target_ops) <supports_range_stepping>: Set to
3167 linux_supports_range_stepping.
3168 * linux-low.h (struct linux_target_ops)
3169 <supports_range_stepping>: New field.
3170 (struct lwp_info) <step_range_start, step_range_end>: New fields.
3171 * linux-x86-low.c (x86_supports_range_stepping): New.
3172 (the_low_target) <supports_range_stepping>: Set to
3173 x86_supports_range_stepping.
3174 * server.c (handle_v_cont): Handle 'r' action.
3175 (handle_v_requests): Append ";r" if the target supports range
3177 * target.h (struct thread_resume) <step_range_start,
3178 step_range_end>: New fields.
3179 (struct target_ops) <supports_range_stepping>:
3181 (target_supports_range_stepping): New macro.
3183 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3185 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
3186 confusion in comment.
3188 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3190 * lynx-low.c (struct process_info_private): New type.
3191 (lynx_add_process): New function.
3192 (lynx_create_inferior, lynx_attach): Replace calls to
3193 add_process by calls to lynx_add_process.
3194 (lynx_resume): If PTID is null, then try using
3195 current_process()->private->last_wait_event_ptid.
3197 (lynx_clear_inferiors): Delete. The contents of that function
3198 has been inlined in lynx_mourn;
3199 (lynx_wait_1): Save the ptid in the process's private data.
3200 (lynx_mourn): Free the process' private data. Replace call
3201 to lynx_clear_inferiors by call to clear_inferiors.
3203 2013-05-17 Yao Qi <yao@codesourcery.com>
3205 * i386-low.c (i386_length_and_rw_bits): Move the comment to
3208 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
3210 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
3211 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
3212 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
3213 PT_TEXT_END_ADDR guards. Update comments.
3214 (linux_target_op) <read_offsets>: Conditionally define to
3215 linux_read_offsets if the target is UCLIBC and if it defines
3216 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
3218 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
3219 Andrew Jenner <andrew@codesourcery.com>
3221 * Makefile.in (SFILES): Add linux-nios2-low.c.
3222 (clean): Add action to delete nios2-linux.c.
3223 (nios2-linux.c): New rule.
3224 * configure.srv: Add nios2*-*-linux*.
3225 * linux-nios2-low.c: New.
3227 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
3229 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
3231 2013-04-25 Hui Zhu <hui@codesourcery.com>
3234 * ax.c (ax_printf): Add fflush.
3236 2013-04-22 Tom Tromey <tromey@redhat.com>
3238 * Makefile.in (SFILES): Add filestuff.c.
3239 (OBS): Add filestuff.o.
3240 (filestuff.o): New target.
3241 * config.in, configure: Rebuild.
3242 * configure.ac: Check for fdwalk, pipe2.
3244 2013-04-17 Pedro Alves <palves@redhat.com>
3246 * configure.ac (USE_THREAD_DB): Delete variable.
3247 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
3248 Don't AC_SUBST USE_THREAD_DB.
3249 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
3250 * config.in, configure: Regenerate.
3252 2013-04-16 Pedro Alves <palves@redhat.com>
3254 * linux-low.h (struct lwp_info) <thread_known>: Move under
3255 the USE_THREAD_DB #ifdef.
3257 2013-04-16 Pedro Alves <palves@redhat.com>
3259 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
3260 (linux-low.o): Delete rule.
3261 * linux-low.h: Always include "gdb_thread_db.h" instead of
3262 conditionally including thread_db.h.
3263 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
3266 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3268 * Makefile.in (install-only): Fix make install regression.
3270 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3272 Convert man pages to texinfo, new gdbinit.5 texinfo page.
3273 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
3275 * gdbserver.1: Remove.
3277 2013-03-22 Pedro Alves <palves@redhat.com>
3279 * linux-low.c (handle_extended_wait): Don't call
3280 linux_enable_event_reporting.
3282 2013-03-15 Tony Theodore <tonyt@logyst.com>
3285 * Makefile.in (SHELL): Use @SHELL@.
3287 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
3289 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
3292 2013-03-13 Joel Brobecker <brobecker@adacore.com>
3294 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
3295 Remove extraneous NULL element.
3297 2013-03-13 Yao Qi <yao@codesourcery.com>
3299 * tracepoint.c (traceframe_read_tsv): Look for the last matched
3300 'V' block in trace frame.
3302 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3304 * target.h (struct target_ops): Add btrace ops.
3305 (target_supports_btrace): New macro.
3306 (target_enable_btrace): New macro.
3307 (target_disable_btrace): New macro.
3308 (target_read_btrace): New macro.
3309 * gdbthread.h (struct thread_info): Add btrace field.
3310 * server.c: Include btrace-common.h.
3311 (handle_btrace_general_set): New function.
3312 (handle_btrace_enable): New function.
3313 (handle_btrace_disable): New function.
3314 (handle_general_set): Call handle_btrace_general_set.
3315 (handle_qxfer_btrace): New function.
3316 (struct qxfer qxfer_packets[]): Add btrace entry.
3317 * inferiors.c (remove_thread): Disable btrace.
3318 * linux-low: Include linux-btrace.h.
3319 (linux_low_enable_btrace): New function.
3320 (linux_low_read_btrace): New function.
3321 (linux_target_ops): Add btrace ops.
3322 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
3323 Add srv_linux_btrace=yes.
3324 (x86_64-*-linux*): Add linux-btrace.o.
3325 Add srv_linux_btrace=yes.
3326 * configure.ac: Define HAVE_LINUX_BTRACE.
3327 * config.in: Regenerated.
3328 * configure: Regenerated.
3330 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3332 * server.c (handle_qxfer): Preserve error message if -3 is
3334 (qxfer): Document the -3 return value.
3336 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3338 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
3339 (linux_btrace_h): New variable.
3340 (linux-btrace.o): New rule.
3342 2013-03-08 Stan Shebs <stan@codesourcery.com>
3343 Hafiz Abid Qadeer <abidh@codesourcery.com>
3345 * tracepoint.c (trace_buffer_size): New global.
3346 (DEFAULT_TRACE_BUFFER_SIZE): New define.
3347 (init_trace_buffer): Change to one-argument function. Allocate
3348 trace buffer memory.
3349 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
3350 handle QTBuffer:size packet.
3351 (cmd_bigqtbuffer_size): New function.
3352 (initialize_tracepoint): Call init_trace_buffer with
3353 DEFAULT_TRACE_BUFFER_SIZE.
3354 * server.c (handle_query): Add QTBuffer:size in the
3357 2013-03-07 Yao Qi <yao@codesourcery.com>
3359 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
3360 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
3362 (cmd_qtsp): Adjust condition. Do post increment.
3363 Set cur_action and cur_step_action back to 0.
3365 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
3368 * linux-low.c (linux_write_memory): Return early success if LEN is
3371 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
3373 * configure.srv: Add x86_64-*-cygwin* as target.
3375 2013-02-28 Tom Tromey <tromey@redhat.com>
3377 * configure.ac: Invoke AC_SYS_LARGEFILE.
3378 * configure, config.in: Rebuild.
3380 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
3382 * win32-low.c: Throughout, fix format strings and casts of
3383 printf-like functions to avoid type related warnings on all
3385 (get_child_debug_event): Print dwDebugEventCode as hex since
3386 that's how it's usually documented.
3388 2013-02-28 Yao Qi <yao@codesourcery.com>
3390 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
3393 2013-02-27 Jiong Wang <jiwang@tilera.com>
3395 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
3396 (reg-tilegx32.c): New rule.
3397 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
3398 * linux-tile-low.c (tile_arch_setup): New function. Invoke
3399 different register info initializer according to elf class.
3400 (init_registers_tilgx32): New function. The tilegx32 register info
3402 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
3403 (tile_store_gregset): Likewise.
3405 2013-02-27 Yao Qi <yao@codesourcery.com>
3407 * server.c (process_point_options): Print debug message when
3408 debug_threads is true.
3410 2013-02-26 Yao Qi <yao@codesourcery.com>
3412 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
3414 2013-02-19 Pedro Alves <palves@redhat.com>
3415 Kai Tietz <ktietz@redhat.com>
3419 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
3420 instead of strtoul to extract address from packet.
3421 (process_serial_event) <'z'>: Likewise.
3423 2013-02-18 Yao Qi <yao@codesourcery.com>
3425 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
3427 2013-02-14 Pedro Alves <palves@redhat.com>
3431 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
3432 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
3434 2013-02-14 Pedro Alves <palves@redhat.com>
3436 * tracepoint.c (cmd_qtdpsrc): Use savestring.
3438 2013-02-14 Pedro Alves <palves@redhat.com>
3440 * tracepoint.c (save_string): Delete.
3441 (add_tracepoint_action): Use savestring instead of save_string.
3443 2013-02-12 Pedro Alves <palves@redhat.com>
3445 * linux-xtensa-low.c: Ditto.
3446 * xtensa-xtregs.c: Ditto.
3448 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
3450 * thread-db.c (thread_db_get_tls_address): NULL pointer check
3453 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3455 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
3456 aarch64_num_wp_regs and aarch64_num_bp_regs to
3457 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
3459 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3461 * linux-aarch64-low.c (ps_get_thread_area): Replace
3462 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
3464 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
3465 Marcus Shawcroft <marcus.shawcroft@arm.com>
3466 Nigel Stephens <nigel.stephens@arm.com>
3467 Yufeng Zhang <yufeng.zhang@arm.com>
3469 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
3470 (aarch64.c, aarch64-without-fpu.c): New targets.
3471 * configure.srv (aarch64*-*-linux*): New.
3472 * linux-aarch64-low.c: New file.
3474 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3476 * linux-low.c (handle_extended_wait, linux_create_inferior)
3477 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
3478 (dequeue_one_deferred_signal, linux_resume_one_thread)
3479 (fetch_register, linux_write_memory, linux_enable_event_reporting)
3480 (linux_tracefork_grandchild, linux_test_for_tracefork)
3481 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
3482 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
3483 where the argument is 0.
3485 2013-01-25 Yao Qi <yao@codesourcery.com>
3487 * event-loop.c: Include "queue.h".
3488 (gdb_event_p): New typedef.
3489 (struct gdb_event) <next_event>: Remove.
3490 (event_queue): Change to QUEUE(gdb_event_p).
3491 (async_queue_event): Remove.
3492 (gdb_event_xfree): New.
3493 (initialize_event_loop): New.
3494 (process_event): Use API from QUEUE.
3495 (wait_for_event): Likewise.
3496 * server.c (main): Call initialize_event_loop.
3497 * server.h (initialize_event_loop): Declare.
3499 2013-01-18 Yao Qi <yao@codesourcery.com>
3501 * ax.h (struct eval_agent_expr_context): New.
3502 (gdb_eval_agent_expr): Update declaration.
3503 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3504 TFRAME. Add new argument CTX.
3505 * server.h (struct eval_agent_expr_context): Declare.
3506 (agent_mem_read, agent_tsv_read): Update declaration.
3507 (agent_mem_read_string): Likewise.
3508 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3509 (add_traceframe_block): Add new argument TPOINT.
3510 Increase TPOINT->traceframe_usage.
3511 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3512 eval_tracepoint_agent_expr.
3513 (condition_true_at_tracepoint): Likewise.
3514 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3515 (agent_mem_read_string, agent_tsv_read): Likewise.
3517 2013-01-16 Yao Qi <yao@codesourcery.com>
3519 * linux-low.c (linux_resume_one_lwp): Don't check
3520 'lwp->bp_reinsert != 0'.
3522 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3523 Pedro Alves <palves@redhat.com>
3525 * lynx-low.c (ptrace_request_to_str): Define a temporary
3526 macro and use it to simplify this function's implementation.
3528 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3530 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3533 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3535 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3537 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3539 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3541 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3543 * lynx-low.c (lynx_resume): Use the resume_info parameter
3544 to determine the ptid for the lynx_ptrace call, unless
3545 it is equal to minus_one_ptid, in which case we use the
3546 ptid of the current_inferior.
3547 (lynx_wait_1): After having received a thread create/exit
3548 event, resume the inferior's execution using the signaling
3549 thread's ptid, rather than the old ptid.
3551 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3553 * lynx-low.c (lynx_resume): Delete variable ret.
3555 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3557 * gdbreplay.c (gdbreplay_version): Update copyright year.
3558 * server.c (gdbserver_version): Likewise.
3560 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3562 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3565 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3567 * lynx-low.c (ptrace_request_to_str): Add handling for
3570 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3572 * lynx-low.c (lynx_attach): Delete variable new_process.
3574 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3576 * lynx-low.c (lynx_create_inferior): Delete variable
3579 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3581 * lynx-low.c (ptrace_request_to_str): Do not handle
3582 PTRACE_GETTHREADLIST if this macro does not exist.
3584 2012-12-15 Yao Qi <yao@codesourcery.com>
3586 * Makefile.in (OBS): Add notif.o.
3587 * notif.c, notif.h: New.
3588 * server.c: Include "notif.h".
3589 (struct vstop_notif) <next>: Remove.
3591 (queue_stop_reply): Update.
3592 (push_event, send_next_stop_reply): Remove.
3593 (discard_queued_stop_replies): Update.
3594 (notif_stop): New variable.
3595 (handle_v_stopped): Remove.
3596 (handle_v_requests): Don't call handle_v_stopped. Call
3597 handle_ack_notif instead.
3598 (queue_stop_reply_callback): Call notif_event_enque instead
3599 of queue_stop_reply.
3600 (handle_status): Don't call send_next_stop_reply, call
3601 notif_write_event instead.
3602 (kill_inferior_callback): Likewise.
3603 (detach_or_kill_inferior_callback): Likewise.
3604 (main): Call initialize_notif.
3605 (process_serial_event): Call QUEUE_is_empty.
3606 (handle_target_event): Call notif_push instead of push event.
3607 * server.h (push_event): Remove declaration.
3609 2012-12-10 Tom Tromey <tromey@redhat.com>
3611 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3612 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3615 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3616 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3617 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3618 (amd64-linux-ipa.o, ax.o): Rewrite.
3619 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3620 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3621 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3622 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3623 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3624 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3625 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3626 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3627 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3628 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3629 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3630 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3631 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3632 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3633 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3634 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3635 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3636 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3637 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3638 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3639 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3640 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3641 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3642 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3643 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3644 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3645 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3646 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3647 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3648 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3649 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3650 (reg-tilegx.o): Remove.
3651 (all_object_files): New macro.
3652 Include .deps files.
3653 * aclocal.m4, configure: Rebuild.
3654 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3655 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3656 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3658 2012-12-05 Tom Tromey <tromey@redhat.com>
3661 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3663 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3665 * configure.ac: Check for linux/perf_event.h.
3666 * config.in: Regenerated.
3667 * configure: Regenerated.
3669 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3671 * hostio.c (handle_readlink): Decrease buffer size
3672 parameter passed to readlink by one byte.
3674 2012-11-26 Yao Qi <yao@codesourcery.com>
3676 * configure.ac (build_warnings): Append '-Wempty-body'.
3677 * configure: Regenerated.
3678 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3681 2012-11-15 Pierre Muller <muller@sourceware.org>
3683 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3684 * config.in: Regenerate.
3685 * configure: Regenerate.
3686 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3687 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3688 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3689 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3691 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3692 instead of <sys/wait.h> header.
3693 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3695 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3697 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3698 (various make rules): Remove -DGDBSERVER
3700 2012-11-09 Yao Qi <yao@codesourcery.com>
3702 * spu-low.c (current_ptid): Move it to ..
3703 * gdbthread.h: ... here. New.
3704 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3705 * server.c (myresume, process_serial_event): Likewise.
3706 * thread-db.c (thread_db_find_new_threads): Likewise.
3707 * tracepoint.c (run_inferior_command): Likewise.
3709 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3711 * server.c (handle_search_memory_1): Include access length in
3714 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3716 * linux-crisv32-low.c: Fix compile errors.
3718 2012-09-04 Yao Qi <yao@codesourcery.com>
3720 * tracepoint.c (cmd_qtsv): Adjust debug message.
3721 Don't check CUR_TPOINT.
3723 2012-08-28 Yao Qi <yao@codesourcery.com>
3725 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3726 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3727 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3728 Remove declarations of xmalloc, xreallloc, xstrdup and
3730 * Makefile.in (libiberty_h): New.
3731 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3732 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3734 2012-08-23 Yao Qi <yao@codesourcery.com>
3736 * server.h: Remove declaration of 'xsnprintf'.
3738 2012-08-22 Keith Seitz <keiths@redhat.com>
3740 * server.h: Include build-gnulib-gbserver/config.h.
3741 * gdbreplay.c: Likewise.
3743 2012-08-08 Doug Evans <dje@google.com>
3745 * Makefile.in (SFILES): Add gdb_vecs.c.
3746 (OBS): Add gdb_vecs.o.
3747 (gdb_vecs_h, host_defs_h): New variables.
3748 (thread-db.o): Add $(gdb_vecs_h) dependency.
3749 (gdb_vecs.o): New rule.
3750 * thread-db.c: #include "gdb_vecs.h".
3751 (thread_db_load_search): Use a vector to iterate over path elements.
3752 Handle text appearing after "$pdir".
3754 * configure.ac: Add check for strstr.
3755 * config.in: Regenerate.
3756 * configure: Regenerate.
3758 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
3760 * hostio.c (handle_pread): If pread fails, fall back to attempting
3762 (handle_pwrite): Likewise for pwrite.
3764 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
3766 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
3767 between unsupported TYPE and unimplementable ADDR/LEN combination.
3768 (arm_insert_point): Act on new return value.
3770 2012-07-31 Pedro Alves <palves@redhat.com>
3772 * server.c (process_point_options): Only skip tokens if we find
3773 one that is unrecognized. Don't treat 'X' specially while
3774 skipping unrecognized tokens.
3776 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
3778 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
3779 to 4-byte-align HW breakpoint addresses for Thumb.
3781 2012-07-27 Yao Qi <yao@codesourcery.com>
3785 * server.h: Declare gdb_agent_about_to_close.
3786 * target.c (kill_inferior): Include "agent.h".
3787 New. Send command 'kill'.
3788 * target.h (kill_inferior): Removed macro.
3789 * tracepoint.c (gdb_agent_about_to_close): New.
3790 (gdb_agent_helper_thread): Handle command 'close'.
3791 Wait endlessly until the inferior stops.
3792 Install gdb_agent_remove_socket to atexit hook.
3793 (agent_socket_name): New static variable.
3794 (gdb_agent_socket_init): Replace local variable 'name' with
3795 'agent_socket_name'.
3796 (gdb_agent_remove_socket): New.
3798 2012-07-27 Yao Qi <yao@codesourcery.com>
3800 * server.c (process_point_options): Stop at 'X' when parsing.
3802 2012-07-19 Michael Eager <eager@eagercon.com>
3804 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
3806 * linux-x86-low.c (x86_insert_point, x86_remove_point):
3807 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
3808 hardware breakpoint.
3810 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3812 * gdbserver/linux-low.c (initialize_low): Call
3813 linux_ptrace_init_warnings.
3815 2012-07-02 Doug Evans <dje@google.com>
3817 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
3820 2012-07-02 Stan Shebs <stan@codesourcery.com>
3822 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
3823 (ax.o): Add it to build rule.
3825 (OBS): Add format.o.
3826 (IPA_OBS): Add format.o.
3827 * server.c (handle_query): Claim support for breakpoint commands.
3828 (process_point_options): Add command case.
3829 (process_serial_event): Leave running if there are printfs in
3831 * mem-break.h (any_persistent_commands): Declare.
3832 (add_breakpoint_commands): Declare.
3833 (gdb_no_commands_at_breakpoint): Declare.
3834 (run_breakpoint_commands): Declare.
3835 * mem-break.c (struct point_command_list): New struct.
3836 (struct breakpoint): New field command_list.
3837 (any_persistent_commands): New function.
3838 (add_commands_to_breakpoint): New function.
3839 (add_breakpoint_commands): New function.
3840 (gdb_no_commands_at_breakpoint): New function.
3841 (run_breakpoint_commands): New function.
3842 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
3844 * ax.c: Include format.h.
3845 (ax_printf): New function.
3846 (gdb_eval_agent_expr): Add printf opcode.
3848 2012-06-13 Yao Qi <yao@codesourcery.com>
3850 * server.c (start_inferior): Remove duplicated writes to fields
3851 'last_resume_kind' and 'last_status' of 'current_inferior'.
3853 2012-06-12 Yao Qi <yao@codesourcery.com>
3854 Pedro Alves <palves@redhat.com>
3856 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
3858 * server.c (handle_v_cont): Extend comment.
3860 2012-06-11 Yao Qi <yao@codesourcery.com>
3862 * linux-low.c (linux_attach): Add 'static'.
3864 2012-06-06 Yao Qi <yao@codesourcery.com>
3866 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
3868 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3870 Fix gcc -flto compilation warning.
3871 * server.c (main): Make variable multi_mode and attach volatile.
3873 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3875 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
3876 if the platform doesn't know about it.
3878 2012-05-30 Jeff Kenton <jkenton@tilera.com>
3880 * Makefile.in (SFILES): Add linux-tile-low.c.
3881 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
3882 * configure.srv: Handle tilegx-*-linux*.
3883 * linux-tile-low.c: New file.
3885 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3887 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
3889 2012-05-24 Pedro Alves <palves@redhat.com>
3893 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
3895 2012-05-24 Pedro Alves <palves@redhat.com>
3899 Replace target_signal with gdb_signal throughout.
3901 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3903 * linux-low.c (linux_store_registers): Avoid the copying sequence
3904 when no data has been retrieved by ptrace.
3906 2012-05-22 Will Deacon <will.deacon@arm.com>
3908 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3909 Include asm/ptrace.h.
3910 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3913 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3915 * linux-low.c (linux_store_registers): Don't re-retrieve data
3916 with ptrace that has already been obtained from /proc. Always
3917 copy any data retrieved with ptrace to the buffer supplied.
3919 2012-05-11 Yao Qi <yao@codesourcery.com>
3920 Pedro Alves <palves@redhat.com>
3922 * linux-low.c (enum stopping_threads_kind): New.
3923 (stopping_threads): Change type to `enum stopping_threads_kind'.
3924 (handle_extended_wait): If stopping and suspending threads, leave
3925 the new_lwp suspended too.
3926 (linux_wait_for_event): Adjust.
3927 (stop_all_lwps): Set `stopping_threads' to
3928 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3929 whether we're suspending threads or just stopping them. Assert no
3932 2012-04-29 Yao Qi <yao@codesourcery.com>
3934 * server.h: Move some code to ...
3935 * gdbthread.h: ... here. New.
3936 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3937 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3938 (nto-low.o, win32-low.o): Likewise.
3939 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3940 * regcache.c, remote-utils.c, server.c: Likewise.
3941 * target.c, tracepoint.c, win32-low.c: Likewise.
3943 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3945 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3946 (PTRACE_ARG4_TYPE): Likewise.
3947 (PTRACE_XFER_TYPE): Likewise.
3948 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3949 ptrace to PTRACE_ARG3_TYPE.
3950 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3951 (PTRACE_ARG4_TYPE): Likewise.
3952 (PTRACE_XFER_TYPE): Likewise.
3953 (linux_detach_one_lwp): Cast fourth argument of
3954 ptrace to long then PTRACE_ARG4_TYPE.
3955 (regsets_fetch_inferior_registers): Cast third argument of
3956 ptrace to long then PTRACE_ARG3_TYPE.
3957 (regsets_store_inferior_registers): Likewise.
3959 2012-04-20 Pedro Alves <palves@redhat.com>
3961 * configure: Regenerate.
3963 2012-04-19 Pedro Alves <palves@redhat.com>
3965 * Makefile.in (GNULIB_BUILDDIR): New.
3966 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3967 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3968 (all, install-only, uninstall, clean-info, all-lib, clean): No
3969 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3970 (maintainer-clean realclean distclean): Use subdir_do.
3972 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3973 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3974 * acinclude.m4: Include acx_configure_dir.m4.
3975 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3976 calls. Call AC_PROG_RANLIB. Configure gnulib using
3979 (GNULIB_STDINT_H): Adjust.
3980 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3981 * gdbreplay.c: Include build-gnulib/config.h.
3982 * server.h: Likewise.
3983 * aclocal.m4: Regenerate.
3984 * config.in: Regenerate.
3985 * configure: Regenerate.
3987 2012-04-19 Pedro Alves <palves@redhat.com>
3989 * Makefile.in (LIBGNU, INCGNU): Adjust.
3990 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3991 (all, install-only, uninstall, clean-info, all-lib, clean)
3992 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3993 * configure.ac: Adjust AC_OUTPUT output.
3994 * aclocal.m4: Regenerate.
3995 * configure: Regenerate.
3997 2012-04-19 Pedro Alves <palves@redhat.com>
3999 * Makefile.in (generated_files): New.
4000 (server_h): Remove the explicit dependency on config.h, and depend
4001 on $generated_files.
4003 2012-04-19 Pedro Alves <palves@redhat.com>
4005 * Makefile.in (INCGNU): Add -Ignulib.
4007 2012-04-19 Pedro Alves <palves@redhat.com>
4009 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
4010 (INCGNU): ... this, and spell out -I here.
4011 (GNULIB_LIB): Rename to ...
4013 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
4015 2012-04-19 Pedro Alves <palves@redhat.com>
4017 * config.in: Regenerate.
4019 2012-04-19 Pedro Alves <palves@redhat.com>
4021 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
4022 * server.h (memmem): Remove declaration.
4023 * config.in: Regenerate.
4024 * configure: Regenerate.
4026 2012-04-19 Yao Qi <yao@codesourcery.com>
4028 * Makefile.in (SFILES): Add common/vec.c.
4032 2012-04-19 Yao Qi <yao@codesourcery.com>
4034 * remote-utils.c (prepare_resume_reply): Replace with macro
4035 target_core_of_thread.
4036 * server.c (handle_qxfer_threads_proper): Likewise.
4037 * target.h (traget_core_of_thread): New macro.
4039 2012-04-18 Pedro Alves <palves@redhat.com>
4041 * aclocal.m4: Regenerate.
4042 * configure: Regenerate.
4044 2012-04-16 Yao Qi <yao@codesourcery.com>
4046 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
4047 duplicated on address.
4049 2012-04-16 Yao Qi <yao@codesourcery.com>
4051 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
4052 (struct tracepoint_action_ops) <send>: New field.
4053 (m_tracepoint_action_send, r_tracepoint_action_send): New.
4054 (agent_expr_send, x_tracepoint_action_send): New.
4055 (l_tracepoint_action_send): New.
4056 (cmd_qtdp): Download and install tracepoint
4057 according to `use_agent'.
4058 (run_inferior_command): Add one more parameter `len'.
4060 (tracepoint_send_agent): New.
4061 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
4063 2012-04-16 Yao Qi <yao@codesourcery.com>
4065 * tracepoint.c (download_tracepoints): Moved to ...
4066 (cmd_qtstart): ... here.
4068 2012-04-14 Yao Qi <yao@codesourcery.com>
4070 * tracepoint.c: Include inttypes.h.
4071 (struct collect_memory_action): Use sized types.
4072 (struct tracepoint): Likewise.
4073 (cmd_qtdp, stop_tracing): Update print specifiers.
4074 (cmd_qtp, response_tracepoint): Likewise.
4075 (collect_data_at_tracepoint): Likewise.
4076 (collect_data_at_step): Likewise.
4078 2012-04-14 Yao Qi <yao@codesourcery.com>
4080 Import gnulib module inttypes.
4081 * aclocal.m4, config.in, configure: Regenerated.
4083 2012-04-14 Yao Qi <yao@codesourcery.com>
4085 * Makefile.in (maintainer-clean, realclean, distclean): Remove
4086 Makefile and config.status at last.
4088 2012-04-13 Yao Qi <yao@codesourcery.com>
4090 * tracepoint.c: Include stdint.h unconditionally.
4092 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4094 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
4095 on BFD_HAVE_SYS_PROCFS_TYPE.
4096 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
4097 * configure: Regenerate.
4098 * config.in: Likewise.
4100 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
4102 * Makefile.in (clean): Also remove x32.c x32-linux.c
4103 x32-avx.c x32-avx-linux.c.
4104 (x32.o): New target.
4106 (x32-linux.o): Likewise.
4107 (x32-linux.c): Likewise.
4108 (x32-avx.o): Likewise.
4109 (x32-avx.c): Likewise.
4110 (x32-avx-linux.o): Likewise.
4111 (x32-avx-linux.c): Likewise.
4113 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
4114 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
4115 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
4116 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
4117 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
4118 i386/x32-avx-linux.xml.
4120 * linux-x86-low.c (init_registers_x32_linux): New prototype.
4121 (init_registers_x32_avx_linux): Likwise.
4122 (x86_linux_update_xmltarget): Call init_registers_x32_linux
4123 or init_registers_x32_avx_linux if linux_is_elf64 is false.
4125 2012-04-13 Pedro Alves <palves@redhat.com>
4127 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
4128 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
4129 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
4130 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
4133 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4135 * linux-x86-low.c (compat_x32_clock_t): New.
4136 (compat_x32_siginfo_t): Likewise.
4137 (compat_x32_siginfo_from_siginfo): Likewise.
4138 (siginfo_from_compat_x32_siginfo): Likewise.
4139 (linux_is_elf64): Likewise.
4140 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
4141 and siginfo_from_compat_x32_siginfo for x32.
4142 (x86_arch_setup): Set linux_is_elf64.
4144 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4147 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
4149 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
4150 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
4151 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
4152 compatible with process.
4154 2012-04-12 Yao Qi <yao@codesourcery.com>
4156 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
4157 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
4158 (install-only, install-info, clean): Handle sub dir gnulib.
4159 (all-lib, am--refresh): New targets.
4160 (memmem.o): Remove target.
4161 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
4162 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
4163 (AC_REPLACE_FUNCS): Remove memmem.
4164 Invoke gl_INIT and AM_INIT_AUTOMAKE.
4165 (AC_OUTPUT): Generate Makefile in gnulib/.
4166 * aclocal.m4, config.in, configure: Regenerated.
4168 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
4170 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
4172 2012-04-05 Pedro Alves <palves@redhat.com>
4174 -Werror=strict-aliasing
4176 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
4179 2012-04-04 Pedro Alves <palves@redhat.com>
4181 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
4182 (sparc_store_gregset_from_stack, sparc_store_gregset)
4183 (sparc_breakpoint_at): Fix formatting.
4185 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4187 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
4189 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
4190 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
4191 * config.in: Regenerate.
4192 * configure: Likewise.
4194 2012-03-29 Pedro Alves <palves@redhat.com>
4196 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
4197 Correct ptrace arguments.
4199 2012-03-28 Pedro Alves <palves@redhat.com>
4201 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
4202 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
4203 (IA64_FR1_REGNUM): New defines.
4204 (ia64_fetch_register): New.
4205 (the_low_target): Install it.
4206 * linux-low.h (struct linux_target_ops) <fetch_register>: New
4208 * linux-low.c (linux_fetch_registers): Try the
4209 the_low_target.fetch_register hook first.
4211 * linux-arm-low.c (the_low_target): Adjust.
4212 * linux-bfin-low.c (the_low_target): Adjust.
4213 * linux-cris-low.c (the_low_target): Adjust.
4214 * linux-crisv32-low.c (the_low_target): Adjust.
4215 * linux-m32r-low.c (the_low_target): Adjust.
4216 * linux-m68k-low.c (the_low_target): Adjust.
4217 * linux-mips-low.c (the_low_target): Adjust.
4218 * linux-ppc-low.c (the_low_target): Adjust.
4219 * linux-s390-low.c (the_low_target): Adjust.
4220 * linux-sh-low.c (the_low_target): Adjust.
4221 * linux-sparc-low.c (the_low_target): Adjust.
4222 * linux-tic6x-low.c (the_low_target): Adjust.
4223 * linux-x86-low.c (the_low_target): Adjust.
4224 * linux-xtensa-low.c (the_low_target): Adjust.
4226 2012-03-26 Pedro Alves <palves@redhat.com>
4228 * server.c (handle_qxfer_libraries): Don't bail early if
4229 the_target->qxfer_libraries_svr4 is not NULL.
4231 2012-03-26 Pedro Alves <palves@redhat.com>
4233 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
4235 2012-03-23 Pedro Alves <palves@redhat.com>
4237 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
4238 "library-list-svr4" element's start tag when the the DSO list is
4241 2012-03-23 Pedro Alves <palves@redhat.com>
4243 * linux-low.c (read_one_ptr): Read the inferior's pointer through
4244 a variable whose type size is the same as the inferior's pointer
4247 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
4249 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
4251 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
4252 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4253 * linux-low.h: Include <signal.h>.
4254 (struct siginfo): Remove forward declaration.
4255 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
4258 2012-03-21 Mike Frysinger <vapier@gentoo.org>
4260 * .gitignore: Ignore more files.
4262 2012-03-19 Pedro Alves <palves@redhat.com>
4263 Jan Kratochvil <jan.kratochvil@redhat.com>
4265 * server.c (cont_thread, general_thread): Add describing comments.
4266 (start_inferior): Clear `cont_thread'.
4267 (handle_v_cont): Don't set `cont_thread' if resuming all threads
4270 2012-03-15 Yao Qi <yao@codesourcery.com>
4272 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
4274 (cmd_qtdp): ... here.
4276 2012-03-15 Yao Qi <yao@codesourcery.com>
4278 * tracepoint.c (struct tracepoint_action_ops): New.
4279 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
4280 (m_tracepoint_action_download): New.
4281 (r_tracepoint_action_download): New.
4282 (x_tracepoint_action_download): New.
4283 (l_tracepoint_action_download): New.
4284 (add_tracepoint_action): Install `action->ops' according type.
4285 (download_tracepoint_1): Move code `download' function pointer
4286 of various tracepoint_action_ops.
4288 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4290 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
4291 linux_ptrace_attach_warnings.
4293 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4295 * Makefile.in (linux-ptrace.o): New.
4296 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
4297 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
4298 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
4299 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
4300 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
4302 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
4304 2012-03-08 Yao Qi <yao@codesourcery.com>
4305 Pedro Alves <palves@redhat.com>
4307 Fix PR server/13392.
4308 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
4310 * tracepoint.c (remove_tracepoint): New.
4311 (cmd_qtdp): Call remove_tracepoint when failed to install.
4313 2012-03-07 Pedro Alves <palves@redhat.com>
4315 * linux-low.c (get_detach_signal): New.
4316 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
4317 Pass on pending signals to PTRACE_DETACH. Check the result of the
4319 * server.c (program_signals, program_signals_p): New.
4320 (handle_general_set): Handle QProgramSignals.
4321 * server.h (program_signals, program_signals_p): Declare.
4323 2012-03-05 Pedro Alves <palves@redhat.com>
4324 Jan Kratochvil <jan.kratochvil@redhat.com>
4326 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
4329 2012-03-03 Yao Qi <yao@codesourcery.com>
4331 * tracepoint.c (tracepoint_look_up_symbols): Update call to
4332 agent_look_up_symbols.
4334 2012-03-03 Yao Qi <yao@codesourcery.com>
4336 * Makefile.in (linux-low.o): Keep dependence on agent.h.
4337 (linux-x86-low.o): Likewise.
4338 * server.h: Remove in_process_agent_loaded.
4339 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
4343 2012-03-03 Yao Qi <yao@codesourcery.com>
4345 * tracepoint.c (gdb_agent_capability): New global.
4346 (in_process_agent_loaded_ust): Renamed to
4347 `in_process_agent_supports_ust'.
4349 (in_process_agent_supports_ust): Call agent_capability_check.
4350 (clear_installed_tracepoints): Assert that agent supports
4353 2012-03-03 Yao Qi <yao@codesourcery.com>
4355 * linux-low.c (linux_supports_agent): New.
4356 (linux_target_ops): Initialize field `supports_agent' with
4357 linux_supports_agent.
4358 * target.h (struct target_ops) <supports_agent>: New.
4359 (target_supports_agent): New macro.
4360 * server.c (handle_general_set): Handle packet 'QAgent'.
4361 (handle_query): Send `QAgent+'.
4362 * Makefile.in (server.o): Depends on agent.h.
4364 2012-03-03 Yao Qi <yao@codesourcery.com>
4366 * Makefile.in (OBS): Add agent.o.
4367 Add new rule for agent.o.
4368 Track dependence of tracepoint.c on agent.h.
4369 * tracepoint.c (run_inferior_command_1):
4370 (run_inferior_command): Call agent_run_command.
4371 (gdb_ust_connect_sync_socket): Deleted. Move it to
4373 (resume_thread, stop_thread): Likewise.
4374 (gdb_ust_socket_init): Renamed to ...
4375 (gdb_agent_socket_init): ... New.
4376 (gdb_ust_thread): Renamed to ...
4377 (gdb_agent_helper_thread): ... New.
4378 (gdb_ust_init): Move some code to ...
4379 (gdb_agent_init): ... here. New.
4380 [HAVE_UST]: Call gdb_ust_init.
4381 (initialize_tracepoint_ftlib): Call gdb_agent_init.
4382 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
4383 * config.in, configure: Regenerated.
4385 2012-03-02 Pedro Alves <palves@redhat.com>
4387 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
4388 * linux-low.c (struct simple_pid_list): New.
4389 (stopped_pids): New a struct simple_pid_list pointer.
4390 (add_to_pid_list, pull_pid_from_list): New.
4391 (handle_extended_wait): Don't assume the first signal new children
4392 report is SIGSTOP. Adjust call to pull_pid_from_list.
4393 (linux_wait_for_lwp): Adjust.
4395 2012-03-02 Yao Qi <yao@codesourcery.com>
4397 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
4400 2012-03-02 Yao Qi <yao@codesourcery.com>
4402 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
4403 `stop_pc' and `tpoint'. Update caller.
4405 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
4407 * linux-low.h (linux_target_ops): Add regset_bitmap member.
4408 * linux-low.c (use_linux_regsets): New macro.
4409 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
4410 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
4411 (linux_register_in_regsets): New function.
4412 (usr_fetch_inferior_registers): Skip registers covered by
4414 (usr_store_inferior_registers): Likewise.
4415 (usr_fetch_inferior_registers): New macro.
4416 (usr_store_inferior_registers): Likewise.
4417 (linux_fetch_registers): Handle mixed regset/non-regset targets.
4418 (linux_store_registers): Likewise.
4419 * linux-mips-low.c (init_registers_mips_dsp_linux): New
4421 (init_registers_mips64_dsp_linux): Likewise.
4422 (init_registers_mips_linux): New macro.
4423 (init_registers_mips_dsp_linux): Likewise.
4424 (mips_dsp_num_regs): Likewise.
4425 (DSP_BASE, DSP_CONTROL): New fallback macros.
4426 (mips_base_regs): New macro.
4427 (mips_regmap): Use it. Fix the size.
4428 (mips_dsp_regmap): New variable.
4429 (mips_dsp_regset_bitmap): Likewise.
4430 (mips_arch_setup): New function.
4431 (mips_cannot_fetch_register): Use the_low_target.regmap rather
4433 (mips_cannot_store_register): Likewise.
4434 (the_low_target): Update .arch_setup, .num_regs and .regmap
4435 initializers. Add .regset_bitmap initializer.
4436 * linux-arm-low.c (the_low_target): Add .regset_bitmap
4438 * linux-bfin-low.c (the_low_target): Likewise.
4439 * linux-cris-low.c (the_low_target): Likewise.
4440 * linux-crisv32-low.c (the_low_target): Likewise.
4441 * linux-ia64-low.c (the_low_target): Likewise.
4442 * linux-m32r-low.c (the_low_target): Likewise.
4443 * linux-m68k-low.c (the_low_target): Likewise.
4444 * linux-ppc-low.c (the_low_target): Likewise.
4445 * linux-s390-low.c (the_low_target): Likewise.
4446 * linux-sh-low.c (the_low_target): Likewise.
4447 * linux-sparc-low.c (the_low_target): Likewise.
4448 * linux-tic6x-low.c (the_low_target): Likewise.
4449 * linux-x86-low.c (the_low_target): Likewise.
4450 * linux-xtensa-low.c (the_low_target): Likewise.
4451 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
4452 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
4453 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
4455 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
4456 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
4458 2012-02-29 Yao Qi <yao@codesourcery.com>
4459 Pedro Alves <palves@redhat.com>
4461 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
4462 `step_over_finished' is true.
4464 2012-02-27 Pedro Alves <palves@redhat.com>
4466 * linux-low.c (pid_is_stopped): Delete, moved to common/.
4467 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
4469 2012-02-27 Pedro Alves <palves@redhat.com>
4472 * linux-low.c (pid_is_stopped): New.
4473 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
4475 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
4477 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
4480 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
4482 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
4484 2012-02-24 Luis Machado <lgustavo@codesourcery>
4486 * server.c (handle_query): Advertise support for target-side
4487 breakpoint condition evaluation.
4488 (process_point_options): New function.
4489 (process_serial_event): When inserting a breakpoint, check for
4490 a target-side condition that should be evaluated.
4492 * mem-break.c: Include regcache.h and ax.h.
4493 (point_cond_list_t): New data structure.
4494 (breakpoint) <cond_list>: New field.
4495 (find_gdb_breakpoint_at): Make non-static.
4496 (delete_gdb_breakpoint_at): Clear any target-side
4498 (clear_gdb_breakpoint_conditions): New function.
4499 (add_condition_to_breakpoint): Likewise.
4500 (add_breakpoint_condition): Likewise.
4501 (gdb_condition_true_at_breakpoint): Likewise.
4502 (gdb_breakpoint_here): Return result directly instead
4503 of going through a local variable.
4505 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4506 (clear_gdb_breakpoint_conditions): Likewise.
4507 (add_breakpoint_condition): Likewise.
4508 (gdb_condition_true_at_breakpoint): Likewise.
4510 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4511 (need_step_over_p): Take target-side breakpoint condition into
4514 2012-02-24 Luis Machado <lgustavo@codesourcery>
4516 * server.h: Include tracepoint.h.
4517 (agent_mem_read, agent_get_trace_state_variable_value,
4518 agent_set_trace_state_variable_value,
4519 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4520 get_set_tsv_func_addr): New prototypes.
4522 * ax.h: New include file.
4523 * ax.c: New source file.
4525 * tracepoint.c: Include ax.h.
4526 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4527 agent_expr, eval_result_type): Move to ax.h.
4528 (parse_agent_expr): Rename to ...
4529 (gdb_parse_agent_expr): ... this, make it non-static and move
4531 (unparse_agent_expr) Rename to ...
4532 (gdb_unparse_agent_expr): ... this, make it non-static and move
4534 (eval_agent_expr): Rename to ...
4535 (eval_tracepoint_agent_expr): ... this.
4536 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4537 forward declarations.
4538 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4539 (agent_get_trace_state_variable_value): New function.
4540 (agent_set_trace_state_variable_value): New function.
4541 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4542 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4543 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4544 (condition_true_at_tracepoint): Likewise.
4545 (parse_agent_expr): Rename to ...
4546 (gdb_parse_agent_expr): ... this and move to ax.c.
4547 (unparse_agent_expr): Rename to ...
4548 (gdb_unparse_agent_expr): ... this and move to ax.c.
4549 (gdb_agent_op_name): Move to ax.c.
4550 (eval_agent_expr): Rename to ...
4551 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4553 (eval_tracepoint_agent_expr): New function.
4554 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4556 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4558 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4559 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4560 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4561 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4562 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4563 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4564 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4565 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4566 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4567 (compile_bytecodes): Remove forward declaration.
4568 (is_goto_target): Move to ax.c.
4569 (compile_bytecodes): Move to ax.c and call
4570 agent_get_trace_state_variable_value (...) and
4571 agent_set_trace_state_variable_value (...).
4573 * Makefile.in: Update ax.c and IPA dependencies.
4575 2012-02-24 Pedro Alves <palves@redhat.com>
4577 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4578 (cmd_bigqtbuffer_circular): ... this. Only handle
4579 'QTBuffer:circular:'.
4580 (handle_tracepoint_general_set): Adjust.
4582 2012-02-16 Yao Qi <yao@codesourcery.com>
4584 * inferiors.c: Move code to ...
4585 * dll.c: .... here. New.
4586 * server.h: Declare clear_dlls.
4587 * Makefile.in (SFILES): Add dll.c.
4591 2012-02-11 Yao Qi <yao@codesourcery.com>
4593 * server.c: (handle_monitor_command): Add a new parameter
4595 (handle_query): Update caller.
4597 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4599 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4600 * configure, config.in: Regenerate.
4601 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4604 2012-02-02 Pedro Alves <palves@redhat.com>
4606 Try SIGKILL first, then PTRACE_KILL.
4607 * linux-low.c (linux_kill_one_lwp): New.
4608 (linux_kill_one_lwp): Rename to ...
4609 (kill_one_lwp_callback): ... this. Use the new
4612 2012-02-02 Pedro Alves <palves@redhat.com>
4614 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4617 2012-01-27 Pedro Alves <palves@redhat.com>
4619 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4620 (elf_64_file_p): Make static.
4621 (linux_pid_exe_is_elf_64_file): New.
4622 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4623 Delete declarations.
4624 (linux_pid_exe_is_elf_64_file): Declare.
4625 * linux-x86-low.c (x86_arch_setup): Use
4626 linux_pid_exe_is_elf_64_file.
4628 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4630 * linux-low.c (linux_wait_for_event_1): Rename to ...
4631 (linux_wait_for_event): ... here and merge it with former
4632 linux_wait_for_event - new variable wait_ptid, use it.
4633 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4635 2012-01-23 Pedro Alves <palves@redhat.com>
4637 * server.c (main): Avoid yet another case of infinite loop while
4638 detaching/killing after a longjmp.
4640 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4643 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4645 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4647 * hostio.c (handle_readlink): New function.
4648 (handle_vFile): Call it to handle "vFile:readlink" packets.
4650 2012-01-20 Pedro Alves <palves@redhat.com>
4651 Ulrich Weigand <ulrich.weigand@linaro.org>
4653 * server.c (handle_v_requests): Only support vAttach and vRun to
4654 start multiple processes when in extended protocol mode.
4656 2012-01-17 Pedro Alves <palves@redhat.com>
4658 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4659 memalign plus mprotect to allocate the scratch buffer.
4661 2012-01-13 Pedro Alves <palves@redhat.com>
4663 * server.c (attach_inferior): Clear `cont_thread'.
4665 2012-01-13 Pedro Alves <palves@redhat.com>
4667 * server.c (main): Avoid infinite loop while detaching/killing
4670 2012-01-09 Doug Evans <dje@google.com>
4672 * server.c (start_inferior): Set last_ptid in --wrapper case.
4674 2012-01-06 Yao Qi <yao@codesourcery.com>
4676 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4678 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4680 2012-01-04 Yao Qi <yao@codesourcery.com>
4682 * tracepoint.c (cmd_qtdp): Print debug message
4683 for static tracepoint.
4685 2012-01-04 Yao Qi <yao@codesourcery.com>
4687 * tracepoint.c (trace_vdebug): Differentiate debug message
4688 between gdbserver and IPA.
4690 2012-01-03 Yao Qi <yao@codesourcery.com>
4692 * tracepoint.c (tracepoint_was_hit): Don't collect for
4695 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4697 * terminal.h: Reformat copyright header.
4699 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4701 * server.c (gdbserver_version): Update copyright year.
4702 * gdbreplay.c (gdbreplay_version): Likewise.
4704 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4706 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4709 2011-12-18 Hui Zhu <teawater@gmail.com>
4710 * linux-low.c (linux_create_inferior): Save return value to ret.
4712 2011-12-18 Hui Zhu <teawater@gmail.com>
4714 * linux-low.c (linux_create_inferior): Save return value to ret.
4716 2011-12-16 Doug Evans <dje@google.com>
4718 * linux-low.c (linux_create_inferior): If stdio connection,
4719 redirect stdin from /dev/null, stdout to stderr.
4720 * remote-utils.c (remote_is_stdio): New static global.
4721 (remote_connection_is_stdio): New function.
4722 (remote_prepare): Handle stdio connection.
4723 (remote_open): Ditto.
4724 (remote_close): Don't close stdin for stdio connections.
4725 (read_prim,write_prim): New functions. Replace all calls to
4726 read/write to these.
4727 * server.c (main): Watch for "-" argument. Move call to
4728 remote_prepare before start_inferior.
4729 * server.h (STDIO_CONNECTION_NAME): New macro.
4730 (remote_connection_is_stdio): Declare.
4732 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4733 in debugging output.
4735 2011-12-15 Yao Qi <yao@codesourcery.com>
4737 * tracepoint.c: Include sys/syscall.h.
4738 (gdb_ust_thread): Remove preprocessor conditional.
4740 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4742 * linux-low.c (linux_detach_one_lwp): Call
4743 the_low_target.prepare_to_resume before detaching.
4745 2011-12-14 Yao Qi <yao@codesourcery.com>
4747 * tracepoint.c (gdb_ust_thread): Don't ignore return value
4750 2011-12-14 Yao Qi <yao@codesourcery.com>
4752 * i386-low.c (i386_low_stopped_data_address): Initialize local
4755 2011-12-13 Pedro Alves <pedro@codesourcery.com>
4759 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
4760 DR_CONTROL unless necessary. Extend comments.
4761 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
4762 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
4764 2011-12-13 Yao Qi <yao@codesourcery.com>
4766 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
4768 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
4770 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
4772 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
4773 Print new debug message for such case.
4775 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4777 Fix overlapping memcpy.
4778 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
4779 the read_inferior_memory transfer.
4780 (delete_fast_tracepoint_jump): New variable buf. Use it for the
4781 write_inferior_memory transfer.
4782 (set_fast_tracepoint_jump): New variable buf. Use it for the
4783 read_inferior_memory and write_inferior_memory transfers.
4784 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
4785 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
4786 Use it for the write_inferior_memory transfer.
4787 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
4790 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4792 * linux-low.c (fetch_register, store_register): Make code
4793 consistent, fix formatting.
4795 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4797 * linux-low.c (usr_store_inferior_registers): Factor out code
4798 to handle individual registers into...
4799 (store_register): ... this new function.
4801 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
4803 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
4804 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
4805 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
4806 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
4807 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
4808 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
4809 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
4810 (srv_xmlfiles): Add new XML files.
4812 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
4814 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
4815 (init_registers_s390_linux32v1): Add prototype.
4816 (init_registers_s390_linux32v2): Likewise.
4817 (init_registers_s390_linux64v1): Likewise.
4818 (init_registers_s390_linux64v2): Likewise.
4819 (init_registers_s390x_linux64v1): Likewise.
4820 (init_registers_s390x_linux64v2): Likewise.
4821 (s390_num_regs): Increment to 52.
4822 (s390_regmap): Add orig_r2 register.
4823 (s390_num_regs_3264): Increment to 68.
4824 (s390_regmap_3264): Add orig_r2 register.
4825 (s390_collect_ptrace_register): Handle orig_r2 register.
4826 (s390_supply_ptrace_register): Likewise.
4827 (s390_fill_last_break): New function.
4828 (s390_store_last_break): Likewise.
4829 (s390_fill_system_call): New function.
4830 (s390_store_system_call): Likewise.
4831 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
4833 (s390_check_regset): New function.
4834 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
4835 NT_S390_SYSTEM_CALL regsets and use appropriate description.
4836 Update target_regsets for available register sets.
4838 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
4839 Jan Kratochvil <jan.kratochvil@redhat.com>
4841 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
4842 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
4844 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
4845 * linux-low.h (struct process_info_private): New member r_debug.
4846 * server.c (handle_qxfer_libraries): Call
4847 the_target->qxfer_libraries_svr4.
4848 (handle_qxfer_libraries_svr4): New function.
4849 (qxfer_packets): New entry "libraries-svr4".
4850 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
4851 * target.h (struct target_ops): New member qxfer_libraries_svr4.
4852 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
4853 PACKET_qXfer_libraries_svr4.
4855 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
4857 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
4858 PSW address/mask between 8-byte and 16-byte formats.
4859 (s390_supply_ptrace_register): Likewise.
4860 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
4861 basic addressing mode bit.
4863 2011-11-24 Stan Shebs <stan@codesourcery.com>
4865 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
4867 2011-11-17 Stan Shebs <stan@codesourcery.com>
4869 * tracepoint.c (struct tracepoint): New field traceframe_usage.
4870 (tracing_start_time): New global.
4871 (tracing_stop_time): New global.
4872 (tracing_user_name): New global.
4873 (tracing_notes): New global.
4874 (tracing_stop_note): New global.
4875 (cmd_qtstart): Set traceframe_usage, start_time.
4876 (stop_tracing): Set stop_time.
4877 (cmd_qtstatus): Report additional status.
4878 (cmd_qtp): New function.
4879 (handle_tracepoint_query): Call it.
4880 (cmd_qtnotes): New function.
4881 (handle_tracepoint_general_set): Call it.
4882 (get_timestamp): Rename from tsv_get_timestamp.
4884 2011-11-14 Stan Shebs <stan@codesourcery.com>
4885 Kwok Cheung Yeung <kcy@codesourcery.com>
4887 * linux-x86-low.c (small_jump_insn): New.
4888 (i386_install_fast_tracepoint_jump_pad): Add arguments for
4889 trampoline and error message, build a trampoline and issue a small
4890 jump instruction to it.
4891 (x86_install_fast_tracepoint_jump_pad): Add arguments for
4892 trampoline and error message.
4893 (x86_get_min_fast_tracepoint_insn_len): New.
4894 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
4895 * linux-low.h (struct linux_target_ops): Add arguments to
4896 install_fast_tracepoint_jump_pad operation, add new operation.
4897 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
4899 (linux_get_min_fast_tracepoint_insn_len): New function.
4900 (linux_target_op): Add new operation.
4901 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4902 (gdb_trampoline_buffer_end): Ditto.
4903 (gdb_trampoline_buffer_error): Ditto.
4904 (struct ipa_sym_addresses): Add fields for new IPA variables.
4905 (symbol_list): Add entries for new IPA variables.
4906 (struct tracepoint): Add fields to hold the address range of the
4907 trampoline used by the tracepoint.
4908 (trampoline_buffer_head): New static variable.
4909 (trampoline_buffer_tail): Ditto.
4910 (claim_trampoline_space): New function.
4911 (have_fast_tracepoint_trampoline_buffer): New function.
4912 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4914 (install_fast_tracepoint): Ditto, also add error buffer argument.
4915 (cmd_qtminftpilen): New function.
4916 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4917 (fast_tracepoint_from_trampoline_address): New function.
4918 (fast_tracepoint_collecting): Handle trampoline as part of jump
4920 (set_trampoline_buffer_space): New function.
4921 (initialize_tracepoint): Initialize new IPA variables.
4922 * target.h (struct target_ops): Add arguments to
4923 install_fast_tracepoint_jump_pad operation, add new
4924 get_min_fast_tracepoint_insn_len operation.
4925 (target_get_min_fast_tracepoint_insn_len): New.
4926 (install_fast_tracepoint_jump_pad): Add arguments.
4927 * server.h (IPA_BUFSIZ): Define.
4928 * linux-i386-ipa.c: Include extra header files.
4929 (initialize_fast_tracepoint_trampoline_buffer): New function.
4930 (initialize_low_tracepoint): Call it.
4931 * server.h (set_trampoline_buffer_space): Declare.
4932 (claim_trampoline_space): Ditto.
4933 (have_fast_tracepoint_trampoline_buffer): Ditto.
4935 2011-11-14 Yao Qi <yao@codesourcery.com>
4937 * server.c (handle_query): Handle InstallInTrace for qSupported.
4938 * tracepoint.c (add_tracepoint): Sort list.
4939 (install_tracepoint, download_tracepoint): New.
4940 (cmd_qtdp): Call them to install and download tracepoints.
4941 (sort_tracepoints): Removed.
4942 (cmd_qtstart): Update.
4944 2011-11-14 Yao Qi <yao@codesourcery.com>
4946 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4947 * mem-break.h: Declare.
4948 * tracepoint.c (cmd_qtstart): Move some code to ...
4949 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4951 (download_tracepoints): Move some code to ...
4952 (download_tracepoint_1): ... here. New.
4954 2011-11-08 Yao Qi <yao@codesourcery.com>
4956 * remote-utils.c (relocate_instruction): A comment fix.
4958 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4960 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4961 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4962 dr_status_mirror and dr_control_mirror from debug_reg_state.
4963 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4964 (i386_initial_stuff): Remove use of deleted globals.
4965 (i386_get_thread_context, i386_set_thread_context,
4966 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4967 from debug_reg_state.
4969 2011-11-05 Yao Qi <yao@codesourcery.com>
4971 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4972 address as TPOINT's.
4974 2011-11-02 Stan Shebs <stan@codesourcery.com>
4976 * tracepoint.c (agent_mem_read_string): New function.
4977 (eval_agent_expr): Call it for tracenz.
4978 * server.c (handle_query): Report support for tracenz.
4980 2011-11-02 Yao Qi <yao@codesourcery.com>
4982 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4984 2011-11-02 Yao Qi <yao@codesourcery.com>
4986 * target.h: Fix a typo in comment.
4988 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4990 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4991 clobber the breakpoints' shadows with fast tracepoint jumps.
4992 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4993 * target.c (write_inferior_memory): Also pass MYADDR down to
4996 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4998 * configure.ac: Check support for personality routine.
4999 * configure: Regenerate.
5000 * config.in: Likewise.
5001 * linux-low.c: Include <sys/personality.h>.
5002 Define ADDR_NO_RANDOMIZE if necessary.
5003 (linux_create_inferior): Disable address space randomization when
5004 forking inferior, if requested.
5005 (linux_supports_disable_randomization): New function.
5006 (linux_target_ops): Install it.
5007 * server.h (disable_randomization): Declare.
5008 * server.c (disable_randomization): New global variable.
5009 (handle_general_set): Handle QDisableRandomization.
5010 (handle_query): Likewise for qSupported.
5011 (main): Support --disable-randomization and --no-disable-randomization
5012 command line arguments.
5013 * target.h (struct target_ops): Add supports_disable_randomization.
5014 (target_supports_disable_randomization): New macro.
5016 2011-09-29 Mike Frysinger <vapier@gentoo.org>
5018 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
5020 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
5021 [!PT_GETDSBT] (target_loadmap): New definition.
5022 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
5023 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
5024 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
5025 and PT_GETDSBT to LINUX_LOADMAP.
5026 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
5027 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
5029 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5031 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
5032 (arm_linux_hwbp_cap): New static variable.
5033 (arm_linux_get_hwbp_cap): Replace by ...
5034 (arm_linux_init_hwbp_cap): ... this new function.
5035 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
5036 (arm_linux_get_hw_watchpoint_count): Likewise.
5037 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5038 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
5039 (arm_prepare_to_resume): Use perror_with_name instead of error.
5041 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5043 * linux-arm-low.c: Include <signal.h>.
5044 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
5045 (struct arm_linux_hwbp_cap): New data type.
5046 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
5047 (struct arm_linux_hw_breakpoint): New data type.
5048 (MAX_BPTS, MAX_WPTS): Define.
5049 (struct arch_process_info, struct arch_lwp_info): New data types.
5050 (arm_linux_get_hwbp_cap): New function.
5051 (arm_linux_get_hw_breakpoint_count): Likewise.
5052 (arm_linux_get_hw_watchpoint_count): Likewise.
5053 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5054 (arm_hwbp_control_initialize): Likewise.
5055 (arm_hwbp_control_is_enabled): Likewise.
5056 (arm_hwbp_control_is_initialized): Likewise.
5057 (arm_hwbp_control_disable): Likewise.
5058 (arm_linux_hw_breakpoint_equal): Likewise.
5059 (arm_linux_hw_point_initialize): Likewise.
5060 (struct update_registers_data): New data structure.
5061 (update_registers_callback: New function.
5062 (arm_insert_point): Likewise.
5063 (arm_remove_point): Likewise.
5064 (arm_stopped_by_watchpoint): Likewise.
5065 (arm_stopped_data_address): Likewise.
5066 (arm_new_process): Likewise.
5067 (arm_new_thread): Likewise.
5068 (arm_prepare_to_resume): Likewise.
5069 (the_low_target): Register arm_insert_point, arm_remove_point,
5070 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
5071 arm_new_thread, and arm_prepare_to_resume.
5073 2011-09-15 Stan Shebs <stan@codesourcery.com>
5075 * server.h (struct emit_ops): Add compare-goto fields.
5076 * tracepoint.c (gdb_agent_op_sizes): New table.
5077 (emit_eq_goto): New function.
5078 (emit_ne_goto): New function.
5079 (emit_lt_goto): New function.
5080 (emit_le_goto): New function.
5081 (emit_gt_goto): New function.
5082 (emit_ge_goto): New function.
5083 (is_goto_target): New function.
5084 (compile_bytecodes): Recognize special cases of compare-goto
5085 combinations and call specialized emitters for them.
5086 * linux-x86-low.c (amd64_emit_eq_goto): New function.
5087 (amd64_emit_ne_goto): New function.
5088 (amd64_emit_lt_goto): New function.
5089 (amd64_emit_le_goto): New function.
5090 (amd64_emit_gt_goto): New function.
5091 (amd64_emit_ge_goto): New function.
5092 (amd64_emit_ops): Add the new functions.
5093 (i386_emit_eq_goto): New function.
5094 (i386_emit_ne_goto): New function.
5095 (i386_emit_lt_goto): New function.
5096 (i386_emit_le_goto): New function.
5097 (i386_emit_gt_goto): New function.
5098 (i386_emit_ge_goto): New function.
5099 (i386_emit_ops): Add the new functions.
5101 2011-09-08 Stan Shebs <stan@codesourcery.com>
5103 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
5104 (i386_emit_epilogue): Restore %ebx.
5106 2011-08-31 Jie Zhang <jzhang918@gmail.com>
5108 * server.c (step_thread): Remove definition.
5109 (process_serial_event): Don't handle Hs.
5110 * server.h (step_thread): Remove declaration.
5111 * target.c (set_desired_inferior): Remove use of step_thread.
5113 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5115 * linux-low.c: Include linux-procfs.h.
5116 (linux_attach_lwp_1): Update comments.
5117 (linux_attach): Scan for existing threads when attaching to a
5118 process that is the tgid.
5119 * Makefile.in: Update dependencies.
5121 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5123 * configure.srv: Add linux-procfs.o dependencies.
5125 2011-08-14 Yao Qi <yao@codesourcery.com>
5127 * target.h (struct target_ops): Fix indent.
5128 * win32-low.c (win32_target_ops): Fix comment.
5130 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
5131 Yao Qi <yao@codesourcery.com>
5133 * Makefile.in (clean): Remove tic6x-*.c files.
5134 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
5135 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
5136 (tic6x-c64xp-linux.c): Likewise.
5137 * configure.srv: Add support for tic6x-*-uclinux.
5138 * linux-tic6x-low.c: New.
5139 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
5141 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
5142 Yao Qi <yao@codesourcery.com>
5144 * target.h (struct target_ops): Add read_loadmap.
5145 * linux-low.c (struct target_loadseg): New type.
5146 (struct target_loadmap): New type.
5147 (linux_read_loadmap): New function.
5148 (linux_target_ops): Add linux_read_loadmap.
5149 * server.c (handle_query): Support qXfer:fdpic:read packet.
5150 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
5153 2011-08-05 Eli Zaretskii <eliz@gnu.org>
5155 * win32-low.c: Include <stdint.h>.
5157 2011-07-22 Pedro Alves <pedro@codesourcery.com>
5159 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
5160 to the inferior here.
5161 (i386_remove_aligned_watchpoint): Ditto.
5162 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
5163 fit part of the watchpoint in the debug registers.
5164 (i386_update_inferior_debug_regs): New.
5165 (i386_low_insert_watchpoint): Work on a local mirror of the debug
5166 registers, and only update the inferior on success.
5167 (i386_low_remove_watchpoint): Ditto.
5169 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
5171 * linux-low.c (compare_ints, unique, list_threads, show_process,
5172 linux_core_of_thread): Delete.
5173 (linux_target_ops): Change linux_core_of_thread to
5174 linux_common_core_of_thread.
5175 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
5176 * utils.c (malloc_failure): Change type of argument.
5177 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
5178 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
5179 common/linux-osdata.c, common/ptid.c and common/buffer.c.
5180 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
5181 (IPA_OBJS): Add common-utils-ipa.o.
5182 (ptid_h, linux_osdata_h): New macros.
5183 (server_h): Add common/common-utils.h, common/xml-utils.h,
5184 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
5186 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
5187 ptid.o, buffer.o): New rules.
5188 (linux-low.o): Add common/linux-osdata.h as a dependency.
5189 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
5190 * configure.ac: Add AC_HEADER_DIRENT check.
5191 * config.in: Regenerate.
5192 * configure: Regenerate.
5193 * remote-utils.c (xml_escape_text): Delete.
5194 (buffer_grow, buffer_free, buffer_init, buffer_finish,
5195 buffer_xml_printf): Move to common/buffer.c.
5196 * server.c (main): Remove call to initialize_inferiors.
5197 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
5198 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
5199 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
5200 internal_error, gdb_assert, gdb_assert_fail): Delete.
5201 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
5202 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
5204 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
5205 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
5206 initialize_inferiors): Delete.
5208 2011-07-20 Pedro Alves <pedro@codesourcery.com>
5210 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
5213 2011-05-31 Pedro Alves <pedro@codesourcery.com>
5215 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
5217 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
5219 2011-05-26 Yao Qi <yao@codesourcery.com>
5221 * Makefile.in (thread-db.o): Track dependence to
5222 common/gdb_thread_db.h.
5223 * thread-db.c: include gdb_thread_db.h from right place.
5225 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
5227 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
5228 __FILE__ and __LINE__ to internal_error.
5230 2011-05-13 Doug Evans <dje@google.com>
5232 * thread-db.c (try_thread_db_load_from_sdir): New function.
5233 (try_thread_db_load_from_dir): New function.
5234 (thread_db_load_search): Handle $sdir, ignore $pdir.
5235 Remove trying of system directories if search of
5236 libthread-db-search-path fails, that is now done via $sdir.
5238 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
5240 * server.c (handle_query): Add EnableDisableTracepoints to the list
5241 of supported features.
5242 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
5244 (cmd_qtenable_disable): New.
5245 (cmd_qtstart): Install tracepoints even if disabled.
5246 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
5247 receiving a QTEnable or QTDisable packet.
5248 (gdb_collect): Skip data collection if fast tracepoint is disabled.
5249 (ust_marker_to_static_tracepoint): Do not ignore disabled static
5251 (gdb_probe): Skip data collection if static tracepoint is disabled.
5253 2011-05-10 Doug Evans <dje@google.com>
5255 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
5257 2011-05-04 Doug Evans <dje@google.com>
5259 * linux-low.c (linux_join): Skip process lookup.
5260 * spu-low.c (spu_join): Ditto.
5261 * server.c (join_inferiors_callback): Delete.
5262 (process_serial_event): For 'D' packet (detach) call join_inferior
5265 2011-05-04 Joseph Myers <joseph@codesourcery.com>
5267 * README: Don't mention xscale*-*-linux*.
5268 * configure.srv (xscale*-*-linux*): Don't handle target.
5270 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
5272 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
5274 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
5275 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
5276 (i386_emit_void_call_2): Likewise.
5278 2011-04-26 Yao Qi <yao@codesourcery.com>
5280 * linux-low.c: Move common macros to linux-ptrace.h.
5281 Include linux-ptrace.h.
5282 * Makefile.in (linux_ptrace_h): New.
5283 (linux-low.o): Depends on linux-ptrace.h.
5285 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
5287 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
5288 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
5289 (remote_prepare): New function with most of the TCP code from ...
5290 (remote_open): ... here. Detect PORT here unconditionally. Move also
5291 setting transport_is_reliable.
5292 * server.c (run_once): New variable.
5293 (gdbserver_usage): Document it.
5294 (main): Set run_once for `--once'. Call remote_prepare. Exit after
5295 the first run if RUN_ONCE.
5296 * server.h (run_once, remote_prepare): New declarations.
5298 2011-04-19 Tom Tromey <tromey@redhat.com>
5300 * win32-low.c (handle_load_dll): Remove duplicate "the".
5302 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
5304 Remove support for old Cygwin 1.5 versions.
5305 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
5306 function to avoid warning.
5307 (win32_add_one_solib): Use cygwin_conv_path function to avoid
5310 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
5312 * gdbserver/server.h (Macro _): Define it if not available.
5314 2011-03-14 Michael Snyder <msnyder@vmware.com>
5316 * hostio.c (handle_close): Remove unnecessary null test.
5318 2011-03-10 Joel Brobecker <brobecker@adacore.com>
5320 * Makefile.in (maintainer-clean realclean distclean): Remove
5321 "make ... subdir_do" command.
5323 2011-03-10 Michael Snyder <msnyder@vmware.com>
5325 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
5327 * server.c (handle_v_run): Free alloced buffer on early return.
5329 2011-03-09 Yao Qi <yao@codesourcery.com>
5332 2011-03-04 Yao Qi <yao@codesourcery.com>
5334 * Makefile.in: Remove GNU make feature --directory.
5336 2011-03-05 Yao Qi <yao@codesourcery.com>
5338 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5339 (subdir_do): New make target. Copied from gdb/Makefile.
5340 (maintainer-clean, realclean, distclean, clean): Call corresponding
5341 make targets in common/Makefile.
5343 2011-02-11 Yao Qi <yao@codesourcery.com>
5345 * configure.ac: Call AC_PROG_RANLIB.
5346 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5347 * configure: Regenerate.
5349 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5351 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
5353 2011-03-06 Yao Qi <yao@codesourcery.com>
5355 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
5357 2011-03-05 Yao Qi <yao@codesourcery.com>
5359 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5360 (subdir_do): New make target. Copied from gdb/Makefile.
5361 (maintainer-clean, realclean, distclean, clean): Call corresponding
5362 make targets in common/Makefile.
5364 2011-03-04 Yao Qi <yao@codesourcery.com>
5366 * Makefile.in: Remove GNU make feature --directory.
5368 2011-03-04 Michael Snyder <msnyder@vmware.com>
5370 * server.c (queue_stop_reply): Call xmalloc not malloc.
5372 2011-03-02 Michael Snyder <msnyder@vmware.com>
5374 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
5376 2011-02-28 Michael Snyder <msnyder@vmware.com>
5378 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
5379 (cmd_qtframe): Ditto.
5380 (cmd_qtbuffer): Ditto.
5381 (cmd_bigqtbuffer): Ditto.
5383 * utils.c (decimal2str): Initialize 'width' to nine, then
5386 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5388 * hostio.c (require_data): Free *data, not data.
5390 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5392 * hostio.c (require_data): Use free, not xfree.
5394 2011-02-27 Michael Snyder <msnyder@vmware.com>
5396 * server.c (handle_query): Discard unused value.
5398 * hostio.c (require_data): Free malloc memory before returning
5401 2011-02-26 Michael Snyder <msnyder@vmware.com>
5403 * linux-low.c (list_threads): Call closedir for dirent.
5405 2011-02-27 Michael Snyder <msnyder@vmware.com>
5407 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
5408 a case statement falls through.
5410 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
5412 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
5415 2011-02-26 Michael Snyder <msnyder@vmware.com>
5417 * utils.c (decimal2str): Eliminate dead code and dead param.
5418 (pulongest): Drop dead param from call to decimal2str.
5421 2011-02-24 Joel Brobecker <brobecker@adacore.com>
5423 Revert the following patch (not approved yet):
5424 2011-02-21 Hui Zhu <teawater@gmail.com>
5425 * tracepoint.c (tp_printf): New function.
5426 (eval_agent_expr): Handle gdb_agent_op_printf.
5428 2011-02-21 Hui Zhu <teawater@gmail.com>
5430 * tracepoint.c (tp_printf): New function.
5431 (eval_agent_expr): Handle gdb_agent_op_printf.
5433 2011-02-18 Tom Tromey <tromey@redhat.com>
5435 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
5436 (tracepoint.o): Likewise.
5437 * tracepoint.c (enum gdb_agent_op): Use ax.def.
5438 (gdb_agent_op_names): Likewise.
5440 2011-02-18 Tom Tromey <tromey@redhat.com>
5442 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
5443 gdb_agent_op_rot>: New constants.
5444 (gdb_agent_op_names): Add pick and roll.
5445 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
5448 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5450 * aclocal.m4: Regenerated with aclocal-1.11.1.
5452 2011-02-14 Pedro Alves <pedro@codesourcery.com>
5454 * server.c (handle_qxfer_traceframe_info): New.
5455 (qxfer_packets): Register "traceframe-info".
5456 (handle_query): Report support for qXfer:traceframe-info:read+.
5457 * tracepoint.c (match_blocktype): New.
5458 (traceframe_find_block_type): Rename to ...
5459 (traceframe_walk_blocks): ... this. Add callback filter argument,
5461 (traceframe_find_block_type): New, reimplemented on top of
5462 traceframe_walk_blocks.
5463 (build_traceframe_info_xml): New.
5464 (traceframe_read_info): New.
5465 * server.h (traceframe_read_info): Declare.
5467 2011-02-11 Yao Qi <yao@codesourcery.com>
5469 * configure.ac: Call AC_PROG_RANLIB.
5470 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5471 * configure: Regenerate.
5473 2011-02-07 Pedro Alves <pedro@codesourcery.com>
5475 * server.c (gdb_read_memory): Change return semantics to allow
5477 (handle_search_memory_1): Adjust.
5478 (process_serial_event) <'m' packet>: Handle partial transfers.
5479 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
5481 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5483 * regcache.c (init_register_cache): Initialize
5484 regcache->register_status.
5485 (free_register_cache): Release regcache->register_status.
5486 (regcache_cpy): Copy register_status.
5487 (registers_to_string): Print 'x's for unavailable registers.
5488 (supply_register): Mark the register's status valid or
5489 unavailable, depending on whether a buffer was passed in or not.
5490 (supply_register_zeroed): New.
5491 (supply_regblock): Mark the registers' status valid or
5492 unavailable, depending on whether a buffer was passed in or not.
5493 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5494 (struct regcache): New `register_status' field.
5495 (supply_register_zeroed): Declare.
5496 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5497 supply_register_zeroed, rather than passing a NULL buffer to
5499 * tracepoint.c (fetch_traceframe_registers): Update comment.
5501 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5503 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5506 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5508 * server.h (decode_xfer_write): Change prototype.
5509 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5510 and don't extract the annex here.
5511 * server.c (decode_xfer_read): Remove `annex' parameter,
5512 and don't extract the annex here.
5514 (struct qxfer): New.
5515 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5516 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5517 (handle_qxfer_statictrace): New functions, abstracted out from
5518 handle_query, and made to use the struct qxfer interface.
5519 (handle_threads_qxfer_proper): Rename to ...
5520 (handle_qxfer_threads_proper): ... this.
5521 (handle_threads_qxfer): Rename to ...
5522 (handle_qxfer_threads): ... this. Adjust.
5523 (qxfer_packets): New array.
5524 (handle_qxfer): New function.
5525 (handle_query): Use handle_qxfer.
5527 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5529 * gdbreplay.c: Shorten lines of >= 80 columns.
5530 * linux-low.c: Ditto.
5531 * linux-ppc-low.c: Ditto.
5532 * linux-s390-low.c: Ditto.
5533 * linux-sparc-low.c: Ditto.
5534 * linux-x86-low.c: Ditto.
5535 * linux-xtensa-low.c: Ditto.
5536 * mem-break.c: Ditto.
5538 * regcache.h: Ditto.
5539 * remote-utils.c: Ditto.
5542 * thread-db.c: Ditto.
5543 * tracepoint.c: Ditto.
5545 * win32-low.h: Ditto.
5547 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5549 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5552 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5554 * server.c (gdbserver_version): Update copyright year in version
5556 * gdbreplay.c (gdbreplay_version): Ditto.
5558 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5560 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5561 * linux-bfin-low.c: New file.
5562 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5563 PT_DATA_ADDR for BFIN targets.
5564 * Makefile.in (SFILES): Add linux-bfin-low.c.
5565 (clean): Remove reg-bfin.c.
5566 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5567 * README: Mention supported Blackfin targets.
5569 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5571 * .gitignore: New file.
5573 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5575 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5577 2010-10-22 Jie Zhang <jie@codesourcery.com>
5579 * Makefile.in: Add FLAGS_TO_PASS variable.
5580 (install): Remove dependency of install-only and recursively
5581 invoke make for install-only.
5583 2010-10-04 Doug Evans <dje@google.com>
5585 * Makefile.in (uninstall): Use $(DESTDIR).
5587 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5591 * linux-x86-low.c (compat_siginfo_from_siginfo)
5592 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5593 si_code is < 0. Check for si_code == SI_TIMER before checking for
5596 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5598 * lynx-i386-low.c: New file.
5599 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5601 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5603 * lynx-low.c (ptrace_request_to_str): Remove handling for
5604 request values that have been removed in LynxOS 5.x.
5606 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5608 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5611 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5613 * configure.ac: Add --enable-inprocess-agent option.
5614 * configure: Rebuilt.
5616 2010-09-06 Yao Qi <yao@codesourcery.com>
5618 * linux-low.c (linux_kill): Remove unused variable.
5619 (linux_stabilize_threads): Likewise.
5620 * server.c (start_inferior): Likewise.
5621 (queue_stop_reply_callback): Likewise.
5622 * tracepoint.c (do_action_at_tracepoint): Likewise.
5624 2010-09-06 Yao Qi <yao@codesourcery.com>
5626 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5629 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5631 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5633 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5635 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5638 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5640 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5641 gdbserver/lynx-ppc-low.c: New files.
5642 * Makefile.in (lynx_low_h): New variable.
5643 (lynx-low.o, lynx-ppc-low.o): New rules.
5644 * configure.ac: On LynxOS, link with -lnetinet.
5645 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5646 * configure: regenerate.
5648 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5650 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5651 * configure.ac: Add check for vasprintf and vsnprintf.
5652 * configure, config.in: Regenerate.
5653 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5655 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5657 * gdbreplay.c: Move include of alloca.h up, next to include of
5659 * server.h: Add include of malloc.h.
5660 * mem-break.c: Remove include of malloc.h.
5661 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5663 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5665 * Makefile.in (memmem.o): Build with -Wno-error.
5667 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5669 * utils.c (xsnprintf): Make non-static.
5670 * server.h: Add xsnprintf declaration.
5671 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5672 replace calls to snprintf by calls to xsnprintf throughout.
5674 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5676 * configure.ac: Add configure check for alloca.
5677 * configure, config.in: Regenerate.
5678 * server.h: Include alloca.h if it exists.
5679 * gdbreplay.c: Include alloca.h if it exists.
5681 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5683 * linux-low.c (__SIGRTMIN): Define if not already defined.
5684 (linux_create_inferior): Check for __ANDROID__ rather than
5686 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5687 are already deferred.
5688 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5689 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5690 stopped and already has a pending signal to report.
5691 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5692 a pending signal to report or is moving out of a jump pad.
5693 (linux_init_signals): Check for __ANDROID__ rather than
5696 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5698 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5699 debug_threads check. Avoid a linear search when not doing debug
5702 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5704 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5705 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5706 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5707 (process_event): Change local fd's type to gdb_fildes_t.
5708 (create_file_handler): Adjust prototype.
5709 (delete_file_handler): Adjust prototype.
5710 (handle_file_event): Adjust prototype. Use pfildes.
5711 (create_file_event): Adjsut prototype.
5712 * remote-utils.c (remote_desc, listen_desc): Change type to
5714 * server.h: New gdb_fildes_t typedef.
5715 [USE_WIN32API]: Include winsock2.h.
5716 (delete_file_handler, add_file_handler): Adjust prototypes.
5718 * utils.c (pfildes): New.
5720 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5722 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5723 * configure: Regenerate.
5725 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5727 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5728 (linux_done_accessing_memory): ... this.
5729 (linux_target_ops): Adjust.
5730 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5731 * nto-low.c (nto_target_ops): Adjust comment.
5732 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5733 * spu-low.c (spu_target_ops): Adjust comment.
5734 * target.h (target_ops): Rename unprepare_to_access_memory field
5735 to done_accessing_memory.
5736 (unprepare_to_access_memory): Rename to ...
5737 (done_accessing_memory): ... this.
5739 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5741 * linux-low.c (linux_prepare_to_access_memory): New.
5742 (linux_unprepare_to_access_memory): New.
5743 (linux_target_ops): Install them.
5744 * server.c (read_memory): Rename to ...
5745 (gdb_read_memory): ... this. Use
5746 prepare_to_access_memory/prepare_to_access_memory.
5747 (write_memory): Rename to ...
5748 (gdb_write_memory): ... this. Use
5749 prepare_to_access_memory/prepare_to_access_memory.
5750 (handle_search_memory_1): Adjust.
5751 (process_serial_event): Adjust.
5752 * target.h (struct target_ops): New fields
5753 prepare_to_access_memory and unprepare_to_access_memory.
5754 (prepare_to_access_memory, unprepare_to_access_memory): New.
5755 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
5756 prepare_to_access_memory/prepare_to_access_memory.
5757 * nto-low.c (nto_target_ops): Adjust.
5758 * spu-low.c (spu_target_ops): Adjust.
5759 * win32-low.c (win32_target_ops): Adjust.
5761 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5763 * Makefile.in (WARN_CFLAGS): Get it from configure.
5764 (WERROR_CFLAGS): New.
5765 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
5766 * configure.ac: Introduce --enable-werror, which adds -Werror to
5767 the compiler command line. Enabled by default. Disable with
5768 --disable-werror. Add -Wdeclaration-after-statement
5769 Wpointer-arith and -Wformat-nonliteral to warning flags.
5770 * configure: Regenerate.
5772 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5774 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
5776 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5778 * gdbreplay.c (remote_error): New.
5780 (expect): Use gdbchar. Check for error reading from GDB.
5781 Clarify sync error output.
5782 (play): Check for errors writing to GDB.
5783 * linux-low.c (sigchld_handler): Really ignore `write' errors.
5784 * remote-utils.c (getpkt): Check for errors writing to the remote
5787 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5789 * linux-low.c (linux_wait_1): Move non-debugging code out of
5790 `debug_threads' control.
5792 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5794 * linux-low.c (linux_wait_1): Don't set last_status here.
5795 * server.c (push_event, queue_stop_reply_callback): Assert we're
5796 not pushing a TARGET_WAITKIND_IGNORE event.
5797 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
5798 (myresume, handle_target_event): Set the thread's last_resume_kind
5799 and last_status from the target returned status.
5801 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5805 * linux-x86-low.c (update_debug_registers_callback): New.
5806 (i386_dr_low_set_addr): Use it.
5807 (i386_dr_low_get_addr): New.
5808 (i386_dr_low_set_control): Use update_debug_registers_callback.
5809 (i386_dr_low_get_control): New.
5810 (i386_dr_low_get_status): Adjust.
5811 * linux-low.c (linux_stop_lwp): New.
5812 * linux-low.h (linux_stop_lwp): Declare.
5814 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
5815 argument instead of a i386_debug_reg_state.
5816 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
5817 a i386_debug_reg_state.
5818 (i386_insert_aligned_watchpoint): Adjust.
5819 (i386_remove_aligned_watchpoint): Adjust.
5820 (i386_low_stopped_data_address): Read the debug registers from the
5821 inferior instead of from the mirrors.
5822 * i386-low.h (struct i386_debug_reg_state): Extend comment.
5823 (i386_dr_low_get_addr): Declare.
5824 (i386_dr_low_get_control): Declare.
5825 (i386_dr_low_get_status): Change prototype.
5827 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
5828 (i386_dr_low_get_addr): New.
5829 (i386_dr_low_get_control): New.
5830 (i386_dr_low_get_status): Adjust prototype. Return
5832 (i386_initial_stuff): Clear dr_status_mirror and
5834 (i386_get_thread_context): Adjust.
5835 (i386_set_thread_context): Adjust.
5836 (i386_thread_added): Adjust.
5838 2010-08-24 Pedro Alves <pedro@codesourcery.com>
5840 * linux-low.h (linux_thread_area): Delete declaration.
5842 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
5844 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
5845 after its termination.
5847 2010-08-09 Pedro Alves <pedro@codesourcery.com>
5849 * linux-low.c (gdb_wants_lwp_stopped): Delete.
5850 (gdb_wants_all_stopped): Delete.
5851 (linux_wait_1): Don't call them.
5852 * server.c (handle_v_cont): Tag all threads as want-stopped.
5853 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
5854 stopped as "client-wants-stopped".
5856 2010-07-31 Pedro Alves <pedro@codesourcery.com>
5858 * Makefile.in (signals_h): New.
5859 (server_h): Depend on it.
5860 (server.o): Don't depend on $(signals_def).
5861 (signals.o): Depend on $(signals_def).
5863 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
5865 * Makefile.in (signals_def): New.
5866 (server_h): Append include/gdb/signals.h and signals_def.
5867 (server.o): Append signals_def.
5869 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5871 * server.c (handle_target_event): Use target_signal_to_host for
5872 resume_info.sig initialization.
5873 * target.h (struct thread_resume) <sig>: New comment.
5875 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
5877 * server.c (handle_query): strcpy() the returned string from paddress()
5878 instead of sprintf().
5879 * utils.c (paddress): Return phex_nz().
5881 2010-07-07 Joel Brobecker <brobecker@adacore.com>
5883 * server.c (handle_v_cont): Call mourn_inferior if process
5885 (myresume): Likewise.
5887 2010-07-01 Pedro Alves <pedro@codesourcery.com>
5889 Static tracepoints, and integration with UST.
5891 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
5892 * mem-break.c (uninsert_all_breakpoints)
5893 (reinsert_all_breakpoints): New.
5894 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
5895 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
5896 (gdb_agent_ust_loaded, helper_thread_id)
5897 (gdb_agent_helper_thread_id): New macros.
5898 (struct ipa_sym_addresses): Add addr_ust_loaded,
5899 addr_helper_thread_id, addr_cmd_buf.
5900 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5901 (in_process_agent_loaded_ust): New.
5902 (write_e_ust_not_loaded): New.
5903 (maybe_write_ipa_ust_not_loaded): New.
5904 (struct collect_static_trace_data_action): New.
5905 (enum tracepoint_type) <static_tracepoint>: New.
5906 (struct tracepoint) <handle>: Mention static tracepoints.
5907 (struct static_tracepoint_ctx): New.
5908 (CMD_BUF_SIZE): New.
5909 (add_tracepoint_action): Handle static tracepoint actions.
5910 (unprobe_marker_at): New.
5911 (clear_installed_tracepoints): Handle static tracepoints.
5912 (cmd_qtdp): Handle static tracepoints.
5913 (probe_marker_at): New.
5914 (cmd_qtstart): Handle static tracepoints.
5915 (response_tracepoint): Handle static tracepoints.
5916 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5917 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5918 (get_context_regcache): Handle static tracepoints.
5919 (do_action_at_tracepoint): Handle static tracepoint actions.
5920 (traceframe_find_block_type): Handle static trace data blocks.
5921 (traceframe_read_sdata): New.
5922 (download_tracepoints): Download static tracepoint actions.
5923 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5924 (GDB_PROBE_NAME): New.
5929 (ust_marker_to_static_tracepoint): New.
5931 (collect_ust_data_at_tracepoint): New.
5932 (gdb_ust_probe): New.
5933 (UNIX_PATH_MAX, SOCK_DIR): New.
5934 (gdb_ust_connect_sync_socket): New.
5935 (resume_thread, stop_thread): New.
5936 (run_inferior_command): New.
5937 (init_named_socket): New.
5938 (gdb_ust_socket_init): New.
5939 (cstr_to_hexstr): New.
5941 (first_marker, next_marker): New.
5942 (response_ust_marker): New.
5943 (cmd_qtfstm, cmd_qtsstm): New.
5944 (unprobe_marker_at, probe_marker_at): New.
5945 (cmd_qtstmat, gdb_ust_thread): New.
5946 (gdb_ust_init): New.
5947 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5948 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5950 (x86_64_st_collect_regmap): New.
5951 (X86_64_NUM_ST_COLLECT_GREGS): New.
5952 (AMD64_RIP_REGNUM): New.
5953 (supply_static_tracepoint_registers): New.
5954 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5956 (i386_st_collect_regmap): New.
5957 (i386_NUM_ST_COLLECT_GREGS): New.
5958 (supply_static_tracepoint_registers): New.
5959 * server.c (handle_query): Handle qXfer:statictrace:read.
5960 <qSupported>: Report support for StaticTracepoints, and
5961 qXfer:statictrace:read features.
5962 * server.h (traceframe_read_sdata)
5963 (supply_static_tracepoint_registers): Declare.
5964 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5965 (unpack_varlen_hex): Include in IPA build.
5966 * Makefile.in (ustlibs, ustinc): New.
5967 (IPA_OBJS): Add remote-utils-ipa.o.
5968 ($(IPA_LIB)): Link -ldl and -lpthread.
5970 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5971 * config.in, configure: Regenerate.
5973 2010-06-20 Ian Lance Taylor <iant@google.com>
5974 Pedro Alves <pedro@codesourcery.com>
5976 * linux-x86-low.c (always_true): Delete.
5977 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5978 trying to fool the compiler with always_true.
5980 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5982 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5983 conditions in gdbserver.
5985 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5987 * spu-low.c (spu_read_memory): Wrap around local store limit.
5988 (spu_write_memory): Likewise.
5990 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5992 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5993 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5995 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5997 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5998 uses with LONGEST uses.
6000 2010-06-14 Stan Shebs <stan@codesourcery.com>
6001 Pedro Alves <pedro@codesourcery.com>
6005 * linux-x86-low.c: Include limits.h.
6010 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
6011 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
6012 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
6013 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
6014 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
6015 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
6016 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
6017 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
6018 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
6019 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
6020 (amd64_emit_void_call_2): New.
6021 (amd64_emit_ops): New.
6022 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
6023 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
6024 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
6025 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
6026 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
6027 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
6028 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
6029 (i386_emit_call, i386_emit_reg, i386_emit_pop)
6030 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
6031 (i386_emit_stack_adjust, i386_emit_int_call_1)
6032 (i386_emit_void_call_2): New.
6033 (i386_emit_ops): New.
6034 (x86_emit_ops): New.
6035 (the_low_target): Install x86_emit_ops.
6036 * server.h (struct emit_ops): New.
6037 (get_raw_reg_func_addr): Declare.
6038 (current_insn_ptr, emit_error): Declare.
6039 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
6040 (set_trace_state_variable_value): New defines.
6041 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
6042 addr_get_trace_state_variable_value and
6043 addr_set_trace_state_variable_value.
6044 (symbol_list): New fields for get_raw_reg,
6045 get_trace_state_variable_value and set_trace_state_variable_value.
6046 (condfn): New typedef.
6047 (struct tracepoint): New field `compiled_cond'.
6048 (do_action_at_tracepoint): Clear compiled_cond.
6049 (get_trace_state_variable_value, set_trace_state_variable_value):
6051 (condition_true_at_tracepoint): If there's a compiled condition,
6053 (current_insn_ptr, emit_error): New globals.
6054 (struct bytecode_address): New.
6055 (get_raw_reg_func_addr): New.
6056 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
6057 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
6058 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
6059 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
6060 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
6061 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
6062 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
6063 (compile_tracepoint_condition, compile_bytecodes): New.
6064 * target.h (emit_ops): Forward declare.
6065 (struct target_ops): New field emit_ops.
6066 (target_emit_ops): New.
6067 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
6068 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
6069 * linux-low.c (linux_emit_ops): New.
6070 (linux_target_ops): Install it.
6071 * linux-low.h (struct linux_target_ops): New field emit_ops.
6073 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
6075 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
6076 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
6078 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6079 Stan Shebs <stan@codesourcery.com>
6081 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
6082 (all): Depend on $(extra_libraries).
6083 (install-only): Install the IPA.
6084 (IPA_OBJS, IPA_LIB): New.
6085 (clean): Remove the IPA lib.
6086 (IPAGENT_CFLAGS): New.
6087 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
6088 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
6089 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
6090 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
6091 * configure.ac: Check for atomic builtins support in the compiler.
6092 (IPA_DEPFILES, extra_libraries): Define.
6093 * configure.srv (ipa_obj): Add description.
6094 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
6095 (i[34567]86-*-linux*): Set ipa_obj.
6096 (x86_64-*-linux*): Set ipa_obj.
6097 * linux-low.c (stabilizing_threads): New.
6098 (supports_fast_tracepoints): New.
6099 (linux_detach): Stabilize threads before detaching.
6100 (handle_tracepoints): Handle internal tracing breakpoints. Assert
6101 the lwp is either not stabilizing, or is moving out of a jump pad.
6102 (linux_fast_tracepoint_collecting): New.
6103 (maybe_move_out_of_jump_pad): New.
6104 (enqueue_one_deferred_signal): New.
6105 (dequeue_one_deferred_signal): New.
6106 (linux_wait_for_event_1): If moving out of a jump pad, defer
6107 pending signals to later.
6108 (linux_stabilize_threads): New.
6109 (linux_wait_1): Check if threads need moving out of jump pads, and
6111 (stuck_in_jump_pad_callback): New.
6112 (move_out_of_jump_pad_callback): New.
6114 (linux_resume_one_lwp): Handle moving out of jump pads.
6115 (linux_set_resume_request): Dequeue deferred signals.
6116 (need_step_over_p): Also step over fast tracepoint jumps.
6117 (start_step_over): Also uninsert fast tracepoint jumps.
6118 (finish_step_over): Also reinsert fast tracepoint jumps.
6119 (linux_install_fast_tracepoint_jump): New.
6120 (linux_target_ops): Install linux_stabilize_threads and
6121 linux_install_fast_tracepoint_jump_pad.
6122 * linux-low.h (linux_target_ops) <get_thread_area,
6123 install_fast_tracepoint_jump_pad>: New fields.
6124 (struct lwp_info) <collecting_fast_tracepoint,
6125 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
6126 (linux_get_thread_area): Declare.
6127 * linux-x86-low.c (jump_insn): New.
6128 (x86_get_thread_area): New.
6129 (append_insns): New.
6131 (amd64_install_fast_tracepoint_jump_pad): New.
6132 (i386_install_fast_tracepoint_jump_pad): New.
6133 (x86_install_fast_tracepoint_jump_pad): New.
6134 (the_low_target): Install x86_get_thread_area and
6135 x86_install_fast_tracepoint_jump_pad.
6136 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
6137 (struct fast_tracepoint_jump): New.
6138 (fast_tracepoint_jump_insn): New.
6139 (fast_tracepoint_jump_shadow): New.
6140 (find_fast_tracepoint_jump_at): New.
6141 (fast_tracepoint_jump_here): New.
6142 (delete_fast_tracepoint_jump): New.
6143 (set_fast_tracepoint_jump): New.
6144 (uninsert_fast_tracepoint_jumps_at): New.
6145 (reinsert_fast_tracepoint_jumps_at): New.
6146 (set_breakpoint_at): Use write_inferior_memory.
6147 (uninsert_raw_breakpoint): Use write_inferior_memory.
6148 (check_mem_read): Mask out fast tracepoint jumps.
6149 (check_mem_write): Mask out fast tracepoint jumps.
6150 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
6151 (set_fast_tracepoint_jump): Declare.
6152 (delete_fast_tracepoint_jump)
6153 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
6154 (reinsert_fast_tracepoint_jumps_at): Declare.
6155 * regcache.c: Don't compile many functions when building the
6156 in-process agent library.
6157 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
6158 the register buffer in the heap.
6159 (free_register_cache): If the register buffer isn't owned by the
6160 regcache, don't free it.
6161 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
6162 pre-existing register caches.
6163 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
6165 (convert_ascii_to_int): : Constify `from' parameter type.
6166 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
6167 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
6168 the needed buffer in-place.
6169 (relocate_instruction): New.
6170 * server.c (handle_query) <qSymbols>: If the target supports
6171 tracepoints, give it a chance of looking up symbols. Report
6172 support for fast tracepoints.
6173 (handle_status): Stabilize threads.
6174 (process_serial_event): Adjust.
6175 * server.h (struct fast_tracepoint_jump): Forward declare.
6176 (struct process_info) <fast_tracepoint_jumps>: New field.
6177 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
6178 (decode_X_packet, decode_M_packet): Adjust.
6179 (relocate_instruction): Declare.
6180 (in_process_agent_loaded): Declare.
6181 (tracepoint_look_up_symbols): Declare.
6182 (struct fast_tpoint_collect_status): Declare.
6183 (fast_tracepoint_collecting): Declare.
6184 (force_unlock_trace_buffer): Declare.
6185 (handle_tracepoint_bkpts): Declare.
6186 (initialize_low_tracepoint)
6187 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
6188 * target.h (struct target_ops) <stabilize_threads,
6189 install_fast_tracepoint_jump_pad>: New fields.
6190 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
6191 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
6192 [HAVE_STDINT_H]: Include stdint.h.
6193 (trace_debug_1): Rename to ...
6194 (trace_vdebug): ... this.
6195 (trace_debug): Rename to ...
6196 (trace_debug_1): ... this. Add `level' parameter.
6198 (ATTR_USED, ATTR_NOINLINE): New.
6199 (IP_AGENT_EXPORT): New.
6200 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6201 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
6202 (about_to_request_buffer_space, trace_buffer_is_full)
6203 (stopping_tracepoint, expr_eval_result, error_tracepoint)
6204 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
6205 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
6206 (traceframe_write_count, traceframes_created)
6207 (trace_state_variables)
6208 New renaming defines.
6209 (struct ipa_sym_addresses): New.
6210 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
6212 (ipa_sym_addrs): New.
6213 (all_tracepoint_symbols_looked_up): New.
6214 (in_process_agent_loaded): New.
6215 (write_e_ipa_not_loaded): New.
6216 (maybe_write_ipa_not_loaded): New.
6217 (tracepoint_look_up_symbols): New.
6218 (debug_threads) [IN_PROCESS_AGENT]: New.
6219 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
6220 (UNKNOWN_SIDE_EFFECTS): New.
6221 (stop_tracing): New.
6222 (flush_trace_buffer): New.
6223 (stop_tracing_bkpt): New.
6224 (flush_trace_buffer_bkpt): New.
6225 (read_inferior_integer): New.
6226 (read_inferior_uinteger): New.
6227 (read_inferior_data_pointer): New.
6228 (write_inferior_data_pointer): New.
6229 (write_inferior_integer): New.
6230 (write_inferior_uinteger): New.
6231 (struct collect_static_trace_data_action): Delete.
6232 (enum tracepoint_type): New.
6233 (struct tracepoint) <type>: New field `type'.
6234 <actions_str, step_actions, step_actions_str>: Only include in
6236 <orig_size, obj_addr_on_target, adjusted_insn_addr>
6237 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
6238 (tracepoints): Use IP_AGENT_EXPORT.
6239 (last_tracepoint): Don't include in the IPA.
6240 (stopping_tracepoint): Use IP_AGENT_EXPORT.
6241 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
6242 (alloced_trace_state_variables): New.
6243 (trace_state_variables): Use IP_AGENT_EXPORT.
6244 (traceframe_t): Delete unused variable.
6245 (circular_trace_buffer): Don't include in the IPA.
6246 (trace_buffer_start): Delete.
6247 (struct trace_buffer_control): New.
6248 (trace_buffer_free): Delete.
6249 (struct ipa_trace_buffer_control): New.
6250 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
6251 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
6253 (trace_buffer_ctrl): New.
6254 (TRACE_BUFFER_CTRL_CURR): New.
6255 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
6256 Reimplement as macros.
6257 (trace_buffer_wrap): Delete.
6258 (traceframe_write_count, traceframe_read_count)
6259 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
6260 (struct tracepoint_hit_ctx) <type>: New field.
6261 (struct fast_tracepoint_ctx): New.
6262 (memory_barrier): New.
6264 (record_tracepoint_error): Update atomically in the IPA.
6265 (clear_inferior_trace_buffer): New.
6266 (about_to_request_buffer_space): New.
6267 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
6268 updating the same buffer.
6269 (add_tracepoint): Default the tracepoint's type to trap
6270 tracepoint, and orig_size to -1.
6271 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
6273 (create_trace_state_variable): New parameter `gdb'. Handle it.
6274 (clear_installed_tracepoints): Clear fast tracepoint jumps.
6275 (cmd_qtdp): Handle fast tracepoints.
6277 (max_jump_pad_size): New.
6278 (gdb_jump_pad_head): New.
6279 (get_jump_space_head): New.
6280 (claim_jump_space): New.
6281 (sort_tracepoints): New.
6282 (MAX_JUMP_SIZE): New.
6283 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
6285 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
6286 support. Upload fast traceframes, and delete internal IPA
6288 (stop_tracing_handler): New.
6289 (flush_trace_buffer_handler): New.
6290 (cmd_qtstop): Upload fast tracepoints.
6291 (response_tracepoint): Handle fast tracepoints.
6292 (tracepoint_finished_step): Upload fast traceframes. Set the
6293 tracepoint hit context's tracepoint type.
6294 (handle_tracepoint_bkpts): New.
6295 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
6296 type. Add comment about fast tracepoints.
6297 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
6298 non-existing action_str field.
6299 (get_context_regcache): Handle fast tracepoints.
6300 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
6302 (fast_tracepoint_from_jump_pad_address): New.
6303 (fast_tracepoint_from_ipa_tpoint_address): New.
6304 (collecting_t): New.
6305 (force_unlock_trace_buffer): New.
6306 (fast_tracepoint_collecting): New.
6309 (write_inferior_data_ptr): New.
6310 (target_tp_heap): New.
6311 (target_malloc): New.
6312 (download_agent_expr): New.
6314 (download_tracepoints): New.
6315 (download_trace_state_variables): New.
6316 (upload_fast_traceframes): New.
6317 (IPA_FIRST_TRACEFRAME): New.
6318 (IPA_NEXT_TRACEFRAME_1): New.
6319 (IPA_NEXT_TRACEFRAME): New.
6320 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
6321 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
6322 (gdb_jump_pad_buffer_end): New.
6323 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
6324 (initialize_tracepoint): Adjust.
6325 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
6326 buffer. Initialize the low module.
6327 * utils.c (PREFIX, TOOLNAME): New.
6328 (malloc_failure): Use PREFIX.
6329 (error): In the IPA, an error causes an exit.
6330 (fatal, warning): Use PREFIX.
6331 (internal_error): Use TOOLNAME.
6332 (NUMCELLS): Increase to 10.
6333 * configure, config.in: Regenerate.
6335 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6337 * server.c (handle_query) <qSupported>: Do two passes over the
6338 qSupported string to avoid nesting strtok.
6340 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6342 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
6344 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
6346 * configure: Regenerate.
6347 * proc-service.list: New.
6349 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6351 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
6354 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
6356 * gdbreplay.c (remote_open): Check error return from socket() call by
6357 its equality to -1 not by it being negative.
6358 * remote-utils.c (remote_open): Likewise.
6360 2010-05-23 Pedro Alves <pedro@codesourcery.com>
6362 * config.h: Regenerate.
6364 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6366 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
6367 doesn't provide PTRACE_GET_THREAD_AREA.
6369 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6371 * linux-m68k-low.c: Include <asm/ptrace.h>
6372 (ps_get_thread_area): Implement.
6374 2010-05-03 Doug Evans <dje@google.com>
6376 * event-loop.c (struct callback_event): New struct.
6377 (callback_list): New global.
6378 (append_callback_event, delete_callback_event): New functions.
6379 (process_callback): New function.
6380 (start_event_loop): Call it.
6381 * remote-utils.c (NOT_SCHEDULED): Define.
6382 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
6383 moved out of readchar.
6384 (readchar): Rewrite. Call reschedule before returning.
6385 (reset_readchar): New function.
6386 (remote_close): Call it.
6387 (process_remaining, reschedule): New functions.
6388 * server.h (callback_handler_func): New typedef.
6389 (append_callback_event, delete_callback_event): Declare.
6391 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6393 * proc-service.c (ps_pglobal_lookup): Use
6394 thread_db_look_up_one_symbol.
6395 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
6396 parameter. Use it instead of all_symbols_looked_up.
6397 * server.h (struct process_info) <all_symbols_looked_up>: Delete
6399 (all_symbols_looked_up): Don't declare.
6400 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
6401 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
6403 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
6404 Set all_symbols_looked_up here.
6405 (thread_db_look_up_one_symbol): New.
6406 (thread_db_get_tls_address): Adjust.
6407 (thread_db_load_search, try_thread_db_load_1): Always allocate the
6408 thread_db object on the heap, and tentatively set it in the
6410 (thread_db_init): Don't set all_symbols_looked_up here.
6411 * linux-low.h (thread_db_look_up_one_symbol): Declare.
6413 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6415 * linux-low.c (linux_kill, linux_detach): Adjust.
6416 (status_pending_p_callback): Remove redundant statement. Check
6417 for !TARGET_WAITIKIND_IGNORE, instead of
6418 TARGET_WAITKIND_STOPPED.
6419 (handle_tracepoints): Make sure LWP is locked. Adjust.
6420 (linux_wait_for_event_1): Adjust.
6421 (linux_cancel_breakpoints): New.
6422 (unsuspend_one_lwp): New.
6423 (unsuspend_all_lwps): New.
6424 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
6425 (send_sigstop_callback): Change return type to int, add new
6426 `except' parameter and handle it.
6427 (suspend_and_send_sigstop_callback): New.
6428 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
6429 pass them down. If SUSPEND, also increment the lwp's suspend
6431 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
6432 (need_step_over_p): Don't consider suspended LWPs.
6433 (start_step_over): Adjust.
6434 (proceed_one_lwp): Change return type to int, add new `except'
6435 parameter and handle it.
6436 (unsuspend_and_proceed_one_lwp): New.
6437 (proceed_all_lwps): Use find_inferior instead of
6439 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
6440 also decrement the suspend count of LWPs. Pass `except' down,
6441 instead of hacking its suspend count.
6442 (linux_pause_all): Add `freeze' parameter. Adjust.
6443 (linux_unpause_all): New.
6444 (linux_target_ops): Install linux_unpause_all.
6445 * server.c (handle_status): Adjust.
6446 * target.h (struct target_ops): New fields `unpause_all' and
6447 `cancel_breakpoints'. Add new parameter to `pause_all'.
6448 (pause_all): Add new `freeze' parameter.
6450 (cancel_breakpoints): New.
6451 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
6453 (cmd_qtstart): Pause threads.
6454 (stop_tracing): Pause threads, and cancel breakpoints.
6455 * win32-low.c (win32_target_ops): Adjust.
6457 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6459 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
6460 the inferior right away from here...
6461 (linux_wait_1): ... to here, and adjust to check the thread's
6462 last_resume_kind instead of the lwp's step or stop_expected flags.
6464 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6466 * README: Use consistent `GDB' and `GDBserver' spellings.
6468 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6470 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
6471 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
6472 (linux_detach_one_lwp): Assume the lwp is stopped.
6473 (any_thread_of): Delete.
6474 (linux_detach): Stop all lwps here. Don't blindly delete all
6476 (delete_lwp_callback): New.
6477 (linux_mourn): Delete all lwps of the process that is gone.
6478 (linux_wait_1): Don't delete the last lwp of the process here.
6479 * mem-break.h (mark_breakpoints_out): Declare.
6480 * mem-break.c (mark_breakpoints_out): New.
6481 (free_all_breakpoints): Use it.
6482 * server.c (handle_target_event): If the process is gone, mark
6484 * thread-db.c (struct thread_db) <create_bp>: New field.
6485 (thread_db_enable_reporting): Fix prototype. Store a thread event
6486 breakpoint reference in the thread_db struct.
6487 (thread_db_load_search): Clear the thread_db object.
6488 (try_thread_db_load_1): Ditto.
6489 (switch_to_process): New.
6490 (disable_thread_event_reporting): Use it.
6491 (remove_thread_event_breakpoints): New.
6492 (thread_db_detach, thread_db_mourn): Use it.
6494 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6496 * linux-low.c (linux_enable_event_reporting): New.
6497 (linux_wait_for_event_1, handle_extended_wait): Use it.
6499 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6501 * linux-low.c (linux_kill_one_lwp, linux_kill)
6502 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6503 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6504 SIGSTOP even if the LWP is stopped.
6505 (send_sigstop_callback): New.
6506 (stop_all_lwps): Use send_sigstop_callback instead.
6507 (linux_resume_one_thread): Adjust.
6508 (proceed_one_lwp): Still proceed an LWP that the client has
6509 requested to stop, if we haven't reported it as stopped yet. Make
6510 sure that LWPs the client want stopped, have a pending SIGSTOP.
6512 2010-04-26 Doug Evans <dje@google.com>
6514 * server.c (handle_general_set): Make static.
6516 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6517 Print received char after testing for error/eof instead of before.
6518 (input_interrupt): Tweak comment.
6520 2010-04-23 Doug Evans <dje@google.com>
6522 * server.c (start_inferior): Print inferior argv if --debug.
6524 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6526 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6527 * nto-x86-low.c: Include server.h
6529 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6531 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6532 be consistent with other sources of this directory.
6533 (init_registers_amd64): Correct name of source file of this function
6536 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6538 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6541 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6543 * win32-i386-low.c: Add 64-bit support.
6544 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6545 (init_registers_amd64): Declare.
6546 (mappings): Add 64-bit version of array.
6547 (init_windows_x86): New function.
6548 (the_low_target): Change init_arch field to init_windows_x86.
6550 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6552 * win32-low.c: Adapt to support also 64-bit architecture.
6553 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6554 (get_image_name): Use SIZE_T type for local variable `done'.
6555 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6556 (toolhelp_get_dll_name): Idem.
6557 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6558 Use uintptr_t typecast to avoid warning.
6559 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6560 (handle_exception): Use phex_nz to avoid warning.
6561 (win32_wait): Remove unused local variable `process'.
6563 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6565 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6568 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6570 * configure.ac: Use `ws2_32' library for srv_mingw.
6571 * configure: Regenerate.
6572 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6573 * remote-utils.c: Likewise.
6575 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6577 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6578 if __x86_64__ is defined.
6580 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6582 * configure: Regenerate.
6584 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6586 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6587 * target.h (target_ops): New get_tib_address field.
6588 * win32-low.h (win32_thread_info): Add thread_local_base field.
6589 * win32-low.c (child_add_thread): Add tlb argument.
6590 Set thread_local_base field to TLB.
6591 (get_child_debug_event): Adapt to child_add_thread change.
6592 (win32_get_tib_address): New function.
6593 (win32_target_ops): Set get_tib_address field to
6594 win32_get_tib_address.
6595 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6597 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6599 * linux-low.c (linux_mourn): Also remove the process.
6600 * server.c (handle_target_event): Don't remove the process here.
6601 * nto-low.c (nto_mourn): New.
6602 (nto_target_ops): Install it.
6603 * spu-low.c (spu_mourn): New.
6604 (spu_target_ops): Install it.
6605 * win32-low.c (win32_mourn): New.
6606 (win32_target_ops): Install it.
6608 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6610 * server.h (buffer_xml_printf): Remove redundant `;'.
6612 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6614 * regcache.c (set_register_cache): Invalidate regcaches before
6615 changing the register cache layout.
6616 (regcache_invalidate_one): Allow a NULL regcache.
6617 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6618 regcaches before changing the register cache layout or the target
6621 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6623 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6624 variable warning on Linux/x86-64.
6626 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6628 GDBserver disconnected tracing support.
6630 * linux-low.c (linux_remove_process): Delete.
6631 (add_lwp): Don't set last_resume_kind here.
6632 (linux_kill): Use `mourn'.
6633 (linux_detach): Use `thread_db_detach', and `mourn'.
6635 (linux_attach_lwp_1): Adjust comment.
6636 (linux_attach): last_resume_kind moved the thread_info; adjust.
6637 (status_pending_p_callback): Adjust.
6638 (linux_wait_for_event_1): Adjust.
6639 (count_events_callback, select_singlestep_lwp_callback)
6640 (select_event_lwp_callback, cancel_breakpoints_callback)
6641 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6642 (proceed_one_lwp): Adjust.
6643 (linux_async): Add debug output.
6644 (linux_thread_stopped): New.
6645 (linux_pause_all): New.
6646 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6648 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6649 (thread_db_free): Delete declaration.
6650 (thread_db_detach, thread_db_mourn): Declare.
6651 * thread-db.c (thread_db_init): Use thread_db_mourn.
6652 (thread_db_free): Delete, split in two.
6653 (disable_thread_event_reporting): New.
6654 (thread_db_detach): New.
6655 (thread_db_mourn): New.
6657 * server.h (struct thread_info) <last_resume_kind>: New field.
6658 <attached>: Add comment.
6659 <gdb_detached>: New field.
6660 (handler_func): Change return type to int.
6661 (handle_serial_event, handle_target_event): Ditto.
6662 (gdb_connected): Declare.
6664 (disconnected_tracing): Declare.
6665 (stop_tracing): Declare.
6667 * server.c (handle_query) <qSupported>: Report support for
6668 disconnected tracing.
6669 (queue_stop_reply_callback): Account for running threads.
6670 (gdb_wants_thread_stopped): New.
6671 (gdb_wants_all_threads_stopped): New.
6672 (gdb_reattached_process): New.
6673 (handle_status): Clear the `gdb_detached' flag of all processes.
6674 In all-stop, stop all threads.
6675 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6676 (process_serial_event): If the remote connection breaks, or if an
6677 exit was forced with "monitor exit", force an event loop exit.
6678 Handle disconnected tracing on detach.
6679 (handle_serial_event): Adjust.
6680 (handle_target_event): If GDB isn't connected, forward events back
6681 to the inferior, unless the last process exited, in which case,
6682 exit gdbserver. Adjust interface.
6684 * remote-utils.c (remote_open): Don't block in accept. Instead
6685 register an event loop source on the listen socket file
6686 descriptor. Refactor bits into ...
6687 (listen_desc): ... this new global.
6688 (gdb_connected): ... this new function.
6689 (enable_async_notification): ... this new function.
6690 (handle_accept_event): ... this new function.
6691 (remote_close): Clear remote_desc.
6693 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6695 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6697 (mourn_inferior): Define.
6698 (target_process_qsupported): Avoid the dangling else problem.
6699 (thread_stopped): Define.
6700 (pause_all): Define.
6701 (target_waitstatus_to_string): Declare.
6702 * target.c (target_waitstatus_to_string): New.
6704 * tracepoint.c (tracing): Make extern.
6705 (disconnected_tracing): New.
6706 (stop_tracing): Make extern. Handle tracing stops due to GDB
6708 (cmd_qtdisconnected): New.
6709 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6710 (handle_tracepoint_general_set): Handle QTDisconnected.
6712 * event-loop.c (event_handler_func): Change return type to int.
6713 (process_event): Bail out if the event handler wants the event
6715 (handle_file_event): Ditto.
6716 (start_event_loop): Bail out if the event handler wants the event
6719 * nto-low.c (nto_target_ops): Adjust.
6720 * spu-low.c (spu_wait): Don't remove the process here.
6721 (spu_target_ops): Adjust.
6722 * win32-low.c (win32_wait): Don't remove the process here.
6723 (win32_target_ops): Adjust.
6725 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6727 * regcache.c (realloc_register_cache): Invalidate inferior's
6728 regcache before recreating it.
6730 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6732 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6734 2010-04-09 Stan Shebs <stan@codesourcery.com>
6735 Pedro Alves <pedro@codesourcery.com>
6737 * server.h (LONGEST): New.
6738 (struct thread_info) <while_stepping>: New field.
6739 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6741 (initialize_tracepoint, handle_tracepoint_general_set)
6742 (handle_tracepoint_query, tracepoint_finished_step)
6743 (tracepoint_was_hit, release_while_stepping_state_list):
6744 (current_traceframe): Declare.
6745 * server.c (handle_general_set): Handle tracepoint packets.
6747 (write_memory): New.
6748 (handle_search_memory_1): Use read_memory.
6749 (handle_query): Report support for conditional tracepoints, trace
6750 state variables, and tracepoint sources. Handle tracepoint
6752 (main): Initialize the tracepoints module.
6753 (process_serial_event): Handle traceframe reads/writes.
6755 * linux-low.c (handle_tracepoints): New.
6756 (linux_wait_1): Call it.
6757 (linux_resume_one_lwp): Handle while-stepping.
6758 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
6759 (linux_target_ops): Install them.
6760 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
6762 * linux-x86-low.c (x86_supports_tracepoints): New.
6763 (the_low_target). Install it.
6765 * mem-break.h (delete_breakpoint): Declare.
6766 * mem-break.c (delete_breakpoint): Make external.
6768 * target.h (struct target_ops): Add `supports_tracepoints',
6769 `read_pc', and `write_pc' fields.
6770 (target_supports_tracepoints): Define.
6771 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
6774 * regcache.h (struct regcache) <registers_owned>: New field.
6775 (init_register_cache, regcache_cpy): Declare.
6776 (regcache_read_pc, regcache_write_pc): Declare.
6777 (register_cache_size): Declare.
6778 (supply_regblock): Declare.
6779 * regcache.c (init_register_cache): New.
6780 (new_register_cache): Use it.
6781 (regcache_cpy): New.
6782 (register_cache_size): New.
6783 (supply_regblock): New.
6784 (regcache_read_pc, regcache_write_pc): New.
6786 * tracepoint.c: New.
6788 * Makefile.in (OBS): Add tracepoint.o.
6789 (tracepoint.o): New rule.
6791 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
6793 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
6795 (i386-mmx.c): Likewise.
6796 (i386-mmx-linux.o): Likewise.
6797 (i386-mmx-linux.c): Likewise.
6799 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
6800 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
6801 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
6802 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
6804 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
6805 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
6806 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
6808 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
6810 * Makefile.in (clean): Updated.
6812 (i386-avx.c): Likewise.
6813 (i386-avx-linux.o): Likewise.
6814 (i386-avx-linux.c): Likewise.
6815 (amd64-avx.o): Likewise.
6816 (amd64-avx.c): Likewise.
6817 (amd64-avx-linux.o): Likewise.
6818 (amd64-avx-linux.c): Likewise.
6820 * configure.srv (srv_i386_regobj): Add i386-avx.o.
6821 (srv_i386_linux_regobj): Add i386-avx-linux.o.
6822 (srv_amd64_regobj): Add amd64-avx.o.
6823 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
6824 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
6825 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
6826 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
6827 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
6828 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
6829 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
6831 * i387-fp.c: Include "i386-xstate.h".
6833 (i387_cache_to_xsave): Likewise.
6834 (i387_xsave_to_cache): Likewise.
6835 (x86_xcr0): Likewise.
6837 * i387-fp.h (i387_cache_to_xsave): Likewise.
6838 (i387_xsave_to_cache): Likewise.
6839 (x86_xcr0): Likewise.
6841 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
6842 * linux-crisv32-low.c (target_regsets): Likewise.
6843 * linux-m68k-low.c (target_regsets): Likewise.
6844 * linux-mips-low.c (target_regsets): Likewise.
6845 * linux-ppc-low.c (target_regsets): Likewise.
6846 * linux-s390-low.c (target_regsets): Likewise.
6847 * linux-sh-low.c (target_regsets): Likewise.
6848 * linux-sparc-low.c (target_regsets): Likewise.
6849 * linux-xtensa-low.c (target_regsets): Likewise.
6851 * linux-low.c: Include <sys/uio.h>.
6852 (regsets_fetch_inferior_registers): Support nt_type.
6853 (regsets_store_inferior_registers): Likewise.
6854 (linux_process_qsupported): New.
6855 (linux_target_ops): Add linux_process_qsupported.
6857 * linux-low.h (regset_info): Add nt_type.
6858 (linux_target_ops): Add process_qsupported.
6860 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
6862 (init_registers_i386_avx_linux): New.
6863 (init_registers_amd64_avx_linux): Likewise.
6864 (xmltarget_i386_linux_no_xml): Likewise.
6865 (xmltarget_amd64_linux_no_xml): Likewise.
6866 (PTRACE_GETREGSET): Likewise.
6867 (PTRACE_SETREGSET): Likewise.
6868 (x86_fill_xstateregset): Likewise.
6869 (x86_store_xstateregset): Likewise.
6870 (use_xml): Likewise.
6871 (x86_linux_update_xmltarget): Likewise.
6872 (x86_linux_process_qsupported): Likewise.
6873 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
6874 (x86_arch_setup): Don't call init_registers_amd64_linux nor
6875 init_registers_i386_linux here. Call
6876 x86_linux_update_xmltarget.
6877 (the_low_target): Add x86_linux_process_qsupported.
6879 * server.c (handle_query): Call target_process_qsupported.
6881 * target.h (target_ops): Add process_qsupported.
6882 (target_process_qsupported): New.
6884 2010-04-03 Pedro Alves <pedro@codesourcery.com>
6886 * inferiors.c (add_thread): Set last_status kind to
6887 TARGET_WAITKIND_IGNORE.
6888 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
6889 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
6890 (linux_wait_1): Move `thread' local definition to block that uses
6891 it. Don't NULL initialize `event_child'.
6892 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
6893 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
6894 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
6896 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6898 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
6899 an extended waitstatus, or by a watchpoint.
6900 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6901 thread was stepping or has been stopped by a watchpoint.
6903 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6905 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6906 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6907 of another, then delete the previous, and validate all
6909 (validate_inserted_breakpoint): New.
6910 (delete_disabled_breakpoints): New.
6911 (validate_breakpoints): New.
6912 (check_mem_read): Validate breakpoints before trusting their
6913 shadow. Delete disabled breakpoints.
6914 (check_mem_write): Validate breakpoints before trusting they
6915 should be inserted. Delete disabled breakpoints.
6916 * mem-break.h (validate_breakpoints):
6917 * server.c (handle_query): Validate breakpoints when we see a
6920 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6922 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6923 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6924 if we could tell there's a GDB breakpoint at stop_pc.
6925 (need_step_over_p): Don't do a step over if we find a GDB
6926 breakpoint at the resume PC.
6928 * mem-break.c (struct raw_breakpoint): New.
6929 (enum bkpt_type): New type `gdb_breakpoint'.
6930 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6931 fields. New field `raw'.
6932 (find_raw_breakpoint_at): New.
6933 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6935 (set_breakpoint_at): Adjust.
6936 (delete_raw_breakpoint): New.
6937 (release_breakpoint): New.
6938 (delete_breakpoint): Rename to...
6939 (delete_breakpoint_1): ... this. Add proc parameter. Use
6940 release_breakpoint. Return ENOENT.
6941 (delete_breakpoint): Reimplement.
6942 (find_breakpoint_at): Delete.
6943 (find_gdb_breakpoint_at): New.
6944 (delete_breakpoint_at): Delete.
6945 (set_gdb_breakpoint_at): New.
6946 (delete_gdb_breakpoint_at): New.
6947 (gdb_breakpoint_here): New.
6948 (set_reinsert_breakpoint): Use release_breakpoint.
6949 (uninsert_breakpoint): Rename to ...
6950 (uninsert_raw_breakpoint): ... this.
6951 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6952 (reinsert_raw_breakpoint): Change parameter type to
6954 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6956 (check_breakpoints): Adjust. Use release_breakpoint.
6957 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6958 (breakpoint_inserted_here): Ditto.
6959 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6960 Don't trust the breakpoint's shadow if it is not inserted.
6961 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6962 (delete_all_breakpoints): Adjust.
6963 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6964 use delete_breakpoint_1.
6966 * mem-break.h (breakpoints_supported): Delete declaration.
6967 (set_gdb_breakpoint_at): Declare.
6968 (gdb_breakpoint_here): Declare.
6969 (delete_breakpoint_at): Delete.
6970 (delete_gdb_breakpoint_at): Declare.
6972 * server.h (struct raw_breakpoint): Forward declare.
6973 (struct process_info): New field `raw_breakpoints'.
6975 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6978 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6980 * linux-low.c (status_pending_p_callback): Fix comment.
6981 (linux_wait_for_event_1): Move most of the internal breakpoint
6982 handling from here...
6983 (linux_wait_1): ... to here.
6984 (count_events_callback): New.
6985 (select_singlestep_lwp_callback): New.
6986 (select_event_lwp_callback): New.
6987 (cancel_breakpoints_callback): New.
6988 (select_event_lwp): New.
6989 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6990 priority to all LWPs that have had events that should be reported
6991 to the client. Cancel breakpoints when about to reporting the
6992 event to the client, not while stopping lwps. No longer cancel
6993 finished single-steps here.
6994 (cancel_finished_single_step): Delete.
6995 (cancel_finished_single_steps): Delete.
6997 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6999 * mem-break.c (enum bkpt_type): New.
7000 (struct breakpoint): New field `type'.
7001 (set_breakpoint_at): Change return type to struct breakpoint
7002 pointer. Set type to `other_breakpoint' by default.
7003 (delete_breakpoint): Rewrite, supporting more than one breakpoint
7004 in the breakpoint list.
7005 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
7006 (reinsert_breakpoint): Rename to ...
7007 (reinsert_raw_breakpoint): ... this.
7008 (reinsert_breakpoints_at): Adjust.
7009 * mem-break.h (struct breakpoint): Declare.
7010 (set_breakpoint_at): Change return type to struct breakpoint
7013 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7015 * server.c (handle_query): Assign, not compare.
7017 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7019 Teach linux gdbserver to step-over-breakpoints.
7021 * linux-low.c (can_hardware_single_step): New.
7022 (supports_breakpoints): New.
7023 (handle_extended_wait): If stopping threads, read the stop pc of
7026 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
7027 low target doesn't support retrieving the PC.
7028 (add_lwp): Set last_resume_kind to resume_continue.
7029 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
7030 (linux_attach): Don't clear stop_expected. Set the lwp's
7031 last_resume_kind to resume_stop.
7032 (linux_detach_one_lwp): Don't check for removed breakpoints.
7033 (check_removed_breakpoint): Delete.
7034 (status_pending_p): Rename to ...
7035 (status_pending_p_callback): ... this. Don't check for removed
7036 breakpoints. Don't consider threads that are stopped from GDB's
7038 (linux_wait_for_lwp): Always read the stop_pc here.
7039 (cancel_breakpoint): New.
7040 (step_over_bkpt): New global.
7041 (linux_wait_for_event_1): Implement stepping over breakpoints.
7042 (gdb_wants_lwp_stopped): New.
7043 (gdb_wants_all_stopped): New.
7044 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
7045 single-step traps here. Store the thread's last reported target
7047 (send_sigstop): Don't clear stop_expected. Always set it,
7049 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
7050 (cancel_finished_single_step): New.
7051 (cancel_finished_single_steps): New.
7052 (wait_for_sigstop): Don't cancel finished single-step traps here.
7053 (linux_resume_one_lwp): Don't check for removed breakpoints.
7054 Don't set `step' on non-hardware step archs.
7055 (linux_set_resume_request): Ignore resume_stop requests if already
7056 stopping or stopped. Set the lwp's last_resume_kind.
7057 (resume_status_pending_p): Don't check for removed breakpoints.
7058 (need_step_over_p): New.
7059 (start_step_over): New.
7060 (finish_step_over): New.
7061 (linux_resume_one_thread): Always queue a sigstop for resume_stop
7062 requests. Clear the thread's last reported target waitstatus.
7063 Don't use the `suspended' flag. Don't consider pending breakpoints.
7064 (linux_resume): Start a step-over if necessary.
7065 (proceed_one_lwp): New.
7066 (proceed_all_lwps): New.
7067 (unstop_all_lwps): New.
7068 * linux-low.h (struct lwp_info): Rewrite comment for the
7069 `suspended' flag. Add the `stop_pc' field. Delete the
7070 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
7071 Add `'last_resume_kind' and `need_step_over' fields.
7072 * inferiors.c (struct thread_info): Delete, moved elsewhere.
7073 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
7074 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
7075 (set_raw_breakpoint_at): New.
7076 (set_breakpoint_at): Rewrite to use it.
7077 (reinsert_breakpoint_handler): Delete.
7078 (set_reinsert_breakpoint): New.
7079 (reinsert_breakpoint_by_bp): Delete.
7080 (delete_reinsert_breakpoints): New.
7081 (uninsert_breakpoint): Rewrite.
7082 (uninsert_breakpoints_at): New.
7083 (reinsert_breakpoint): Rewrite.
7084 (reinsert_breakpoints_at): New.
7085 (check_breakpoints): Rewrite.
7086 (breakpoint_here): New.
7087 (breakpoint_inserted_here): New.
7088 (check_mem_read): Adjust.
7089 * mem-break.h (breakpoints_supported, breakpoint_here)
7090 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
7091 (reinsert_breakpoint_by_bp): Delete declaration.
7092 (delete_reinsert_breakpoints): Declare.
7093 (reinsert_breakpoint): Delete declaration.
7094 (reinsert_breakpoints_at): Declare.
7095 (uninsert_breakpoint): Delete declaration.
7096 (uninsert_breakpoints_at): Declare.
7097 (check_breakpoints): Adjust prototype.
7098 * server.h: Adjust include order.
7099 (struct thread_info): Declare here. Add a `last_status' field.
7101 2010-03-23 Michael Snyder <msnyder@vmware.com>
7103 * server.c (crc32): New function.
7104 (handle_query): Add handling for 'qCRC:' request.
7106 2010-03-23 Pedro Alves <pedro@codesourcery.com>
7108 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
7109 lwp had been stopped by a watchpoint.
7111 2010-03-16 Pedro Alves <pedro@codesourcery.com>
7113 * server.h (internal_error): Declare.
7114 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
7115 * utils.c (internal_error): New function.
7117 2010-03-15 Andreas Schwab <schwab@redhat.com>
7119 * configure.srv: Fix typo setting srv_regobj.
7121 2010-03-15 Pedro Alves <pedro@codesourcery.com>
7123 * linux-low.c (fetch_register): Avoid passing a non string literal
7125 (usr_store_inferior_registers): Ditto.
7127 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7129 * linux-low.c (linux_write_memory): Bail out early if peeking
7132 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7134 * linux-low.h (struct lwp_info): New fields
7135 `stopped_by_watchpoint' and `stopped_data_address'.
7136 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
7137 here, and cache them in the lwp object.
7138 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
7140 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
7142 (linux_stopped_by_watchpoint): Rewrite.
7143 (linux_stopped_data_address): Rewrite.
7145 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
7147 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
7148 switching the current inferior, not before.
7150 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
7152 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
7153 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
7154 i386-linux.c and amd64-linux.c.
7155 (reg-i386.o): Removed.
7156 (reg-i386.c): Likewise.
7157 (reg-i386-linux.o): Likewise.
7158 (reg-i386-linux.c): Likewise.
7159 (reg-x86-64.o): Likewise.
7160 (reg-x86-64.c): Likewise.
7161 (reg-x86-64-linux.o): Likewise.
7162 (reg-x86-64-linux.c): Likewise.
7165 (i386-linux.o): Likewise.
7166 (i386-linux.c): Likewise.
7167 (amd64.o): Likewise.
7168 (amd64.c): Likewise.
7169 (amd64-linux.o): Likewise.
7170 (amd64-linux.c): Likewise.
7172 * configure.srv (srv_i386_regobj): New.
7173 (srv_i386_linux_regobj): Likewise.
7174 (srv_amd64_regobj): Likewise.
7175 (srv_amd64_linux_regobj): Likewise.
7176 (srv_i386_32bit_xmlfiles): Likewise.
7177 (srv_i386_64bit_xmlfiles): Likewise.
7178 (srv_i386_xmlfiles): Likewise.
7179 (srv_amd64_xmlfiles): Likewise.
7180 (srv_i386_linux_xmlfiles): Likewise.
7181 (srv_amd64_linux_xmlfiles): Likewise.
7182 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
7183 srv_xmlfiles to $srv_i386_xmlfiles.
7184 (i[34567]86-*-mingw32ce*): Likewise.
7185 (i[34567]86-*-mingw*): Likewise.
7186 (i[34567]86-*-nto*): Likewise.
7187 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
7188 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
7189 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
7190 (x86_64-*-linux*): Likewise.
7192 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
7193 (init_registers_amd64_linux): New.
7194 (x86_arch_setup): Replace init_registers_x86_64_linux with
7195 init_registers_amd64_linux.
7197 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
7199 * configure.ac: Check for libdl. If it is not available link against
7200 static libthread_db.
7201 * configure: Regenerate.
7203 2010-02-22 Pedro Alves <pedro@codesourcery.com>
7207 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
7208 handing a read watchpoint.
7209 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
7211 2010-02-12 Doug Evans <dje@google.com>
7213 * linux-low.c (linux_supports_tracefork_flag): Document.
7214 (linux_look_up_symbols): Add comment.
7216 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
7218 * regcache.c (supply_register): Clear regcache if buf is NULL.
7220 2010-02-02 Nicolas Roche <roche@sourceware.org>
7221 Joel Brobecker <brobecker@adacore.com>
7223 * inferiors.c (find_inferior): Add function documentation.
7224 (unloaded_dll): Handle the case where the unloaded dll has not
7225 been previously registered in the dll list.
7227 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
7229 * linux-arm-low.c (thumb_breakpoint_len): Delete.
7230 (thumb2_breakpoint): New.
7231 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
7233 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7235 * linux-low.c (get_stop_pc): Check for SIGTRAP.
7236 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
7239 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7241 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
7243 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7245 * linux-s390-low.c (s390_collect_ptrace_register)
7246 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
7248 2010-01-21 Doug Evans <dje@google.com>
7250 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
7251 (PTRACE_ARG4_TYPE): New macro.
7252 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
7253 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
7254 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
7255 (usr_store_inferior_registers): Ditto.
7256 (linux_read_memory, linux_write_memory): Ditto.
7257 (linux_test_for_tracefork): Ditto.
7259 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
7260 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
7262 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7264 * proc-service.c (ps_lgetregs): Don't refetch registers from the
7267 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7269 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
7270 prototype to take a regcache. Adjust.
7272 2010-01-20 Pedro Alves <pedro@codesourcery.com>
7274 * regcache.h (struct thread_info): Forward declare.
7275 (struct regcache): New.
7276 (new_register_cache): Adjust prototype.
7277 (get_thread_regcache): Declare.
7278 (free_register_cache): Adjust prototype.
7279 (registers_to_string, registers_from_string): Ditto.
7280 (supply_register, supply_register_by_name, collect_register)
7281 (collect_register_as_string, collect_register_by_name): Ditto.
7282 * regcache.c (struct inferior_regcache_data): Delete.
7283 (get_regcache): Rename to ...
7284 (get_thread_regcache): ... this. Adjust. Switch inferior before
7286 (regcache_invalidate_one): Adjust.
7287 (regcache_invalidate): Fix prototype.
7288 (new_register_cache): Return the new register cache.
7289 (free_register_cache): Change prototype.
7290 (realloc_register_cache): Adjust.
7291 (registers_to_string): Change prototype to take a regcache. Adjust.
7292 (registers_from_string): Ditto.
7293 (register_data): Ditto.
7294 (supply_register): Ditto.
7295 (supply_register_by_name): Ditto.
7296 (collect_register): Ditto.
7297 (collect_register_as_string): Ditto.
7298 (collect_register_by_name): Ditto.
7299 * server.c (process_serial_event): Adjust.
7300 * linux-low.h (regset_fill_func, regset_store_func): Change
7302 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
7304 * linux-low.c (get_stop_pc): Adjust.
7305 (check_removed_breakpoint): Adjust.
7306 (linux_wait_for_event): Adjust.
7307 (linux_resume_one_lwp): Adjust.
7308 (fetch_register): Add regcache parameter. Adjust.
7309 (usr_store_inferior_registers): Ditto.
7310 (regsets_fetch_inferior_registers): Ditto.
7311 (regsets_store_inferior_registers): Ditto.
7312 (linux_fetch_registers, linux_store_registers): Ditto.
7313 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
7315 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
7317 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
7318 prototype to take a regcache.
7319 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
7320 * remote-utils.c (convert_ascii_to_int, outreg)
7321 (prepare_resume_reply): Change prototype to take a regcache.
7323 * target.h (struct target_ops) <fetch_registers, store_registers>:
7324 Change prototype to take a regcache.
7325 (fetch_inferior_registers, store_inferior_registers): Change
7326 prototype to take a regcache. Adjust.
7327 * proc-service.c (ps_lgetregs): Adjust.
7328 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
7329 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
7330 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
7331 take a regcache. Adjust.
7332 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
7333 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
7334 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
7335 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
7336 * linux-cris-low.c (cris_get_pc, cris_set_pc)
7337 (cris_cannot_fetch_register):
7338 (cris_breakpoint_at): Change prototype to take a regcache.
7340 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
7341 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
7342 to take a regcache. Adjust.
7343 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
7345 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
7346 take a regcache. Adjust.
7347 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
7348 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
7349 (m68k_set_pc): Change prototype to take a regcache. Adjust.
7350 * linux-mips-low.c (mips_get_pc):
7351 (mips_set_pc): Change prototype to take a regcache. Adjust.
7352 (mips_reinsert_addr): Adjust.
7353 (mips_collect_register): Change prototype to take a regcache.
7355 (mips_supply_register):
7356 (mips_collect_register_32bit, mips_supply_register_32bit)
7357 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
7358 (mips_store_fpregset): Ditto.
7359 * linux-ppc-low.c (ppc_supply_ptrace_register)
7360 (ppc_supply_ptrace_register): Ditto.
7361 (parse_spufs_run): Adjust.
7362 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
7363 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
7364 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
7365 take a regcache. Adjust.
7366 * linux-s390-low.c (s390_collect_ptrace_register)
7367 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
7368 (s390_set_pc): Change prototype to take a regcache. Adjust.
7369 (s390_arch_setup): Adjust.
7370 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
7371 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
7372 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7373 (sparc_fill_gregset, sparc_store_gregset_from_stack)
7374 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
7376 (sparc_breakpoint_at): Adjust.
7377 * linux-xtensa-low.c (xtensa_fill_gregset):
7378 (xtensa_store_gregset):
7379 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
7380 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
7381 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
7382 prototype to take a regcache. Adjust.
7383 * win32-arm-low.c (arm_fetch_inferior_register)
7384 (arm_store_inferior_register): Change prototype to take a
7386 * win32-i386-low.c (i386_fetch_inferior_register)
7387 (i386_store_inferior_register): Change prototype to take a
7389 * win32-low.c (child_fetch_inferior_registers)
7390 (child_store_inferior_registers): Change prototype to take a
7392 (win32_wait): Adjust.
7393 (win32_fetch_inferior_registers): Change prototype to take a
7395 (win32_store_inferior_registers): Adjust.
7396 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
7397 store_inferior_register>: Change prototype to take a regcache.
7399 2010-01-20 Doug Evans <dje@google.com>
7401 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
7403 (linux_wait_for_event1, linux_init_signals): Ditto.
7404 (W_STOPCODE): Provide definition if missing.
7406 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
7408 * linux-low.c (linux_core_of_thread): New.
7409 (compare_ints, show_process, list_threads): New.
7410 (linux_qxfer_osdata): Report threads and cores.
7411 (linux_target_op): Register linux_core_of_thread.
7412 * remote-utils.c (prepare_resume_reply): Report the core.
7413 (buffer_xml_printf): Support %d specifier.
7414 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
7416 (handle_query): Handle qXfer:threads. Announce availability
7418 * target.h (struct target_ops): New field core_of_thread.
7420 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
7422 * Makefile.in (clean): Remove new generated files.
7423 (reg-s390.o, reg-s390.c): Remove rules.
7424 (reg-s390x.o, reg-s390x.c): Likewise.
7425 (s390-linux32.o, s390-linux32.c): Add rules.
7426 (s390-linux64.o, s390-linux64.c): Likewise.
7427 (s390x-linux64.o, s390x-linux64.c): Likewise.
7428 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
7429 * linux-s390-low.c: Include <elf.h>.
7430 (HWCAP_S390_HIGH_GPRS): Define if undefined.
7431 (init_registers_s390): Remove prototype.
7432 (init_registers_s390x): Likewise.
7433 (init_registers_s390_linux32): Add prototype.
7434 (init_registers_s390_linux64): Likewise.
7435 (init_registers_s390x_linux64): Likewise.
7436 (s390_num_regs_3264): New define.
7437 (s390_regmap_3264): New global variable.
7438 (s390_cannot_fetch_register): Remove obsolete check.
7439 (s390_cannot_store_register): Likewise.
7440 (s390_collect_ptrace_register): Handle upper/lower register halves.
7441 (s390_supply_ptrace_register): Likewise.
7442 (s390_fill_gregset): Update to register number changes.
7443 (s390_get_hwcap): New routine.
7444 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
7445 Install appropriate regmap and register set.
7447 2010-01-01 Joel Brobecker <brobecker@adacore.com>
7449 * server.c (gdbserver_version): Update copyright year to 2010.
7450 * gdbreplay.c (gdbreplay_version): Likewise.
7452 2009-12-28 Doug Evans <dje@google.com>
7454 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
7455 elf/external.h. Include <elf.h> instead but only if necessary.
7457 2009-12-28 Pedro Alves <pedro@codesourcery.com>
7459 * linux-low.c (linux_remove_process): Remove `detaching'
7460 parameter. Don't release/detach from thread_db here.
7461 (linux_kill): Release/detach from thread_db here, ...
7462 (linux_detach): ... and here, before actually detaching.
7463 (linux_wait_1): ... and here, when a process exits.
7464 * thread-db.c (any_thread_of): New.
7465 (thread_db_free): Switch the current inferior to a thread of the
7468 2009-12-21 Doug Evans <dje@google.com>
7470 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
7472 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
7473 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
7474 warning ifndef __NR_tkill. Move setting of errno there too.
7475 Delete unnecessary resetting of errno after syscall.
7476 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
7478 * configure.ac: Check for dladdr.
7479 * config.in: Regenerate.
7480 * configure: Regenerate.
7481 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
7482 (try_thread_db_load): Update.
7484 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7486 2009-12-18 Doug Evans <dje@google.com>
7488 * event-loop.c: Include unistd.h if it exists.
7490 * linux-low.c (my_waitpid): Move definition away from being in
7491 between linux_tracefork_child/linux_test_for_tracefork.
7493 * gdb_proc_service.h (psaddr_t): Fix type.
7494 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7495 signature to match glibc.
7497 2009-12-16 Doug Evans <dje@google.com>
7499 * linux-low.c (linux_read_memory): Fix argument to read.
7501 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7503 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7504 events, don't leave current_inferior pointing at null.
7506 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7508 * win32-low.c (LOG): Delete.
7509 (OUTMSG): Output to stderr.
7510 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7511 on compile time LOG macro.
7512 (win32_wait): Fix debug output.
7514 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7516 * win32-low.c (win32_add_one_solib): If the dll name is
7517 "ntdll.dll", prepend the system directory to the dll path.
7519 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7521 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7523 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7524 Vladimir Prus <vladimir@codesourcery.com>
7526 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7527 * configure.ac: Check for __mcoldfire__ and set
7528 gdb_cv_m68k_is_coldfire.
7529 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7530 reg-cf.o and reg-m68k.o.
7531 * configure: Regenerated.
7533 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7535 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7536 Pass it to thread_db_free.
7537 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7538 proper `detaching' argument to linux_remove_process.
7539 * linux-low.h (thread_db_free): Add `detaching' parameter.
7540 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7542 (thread_db_free): Add `detaching' parameter. Only
7543 call td_ta_clear_event if detaching from process.
7545 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7547 * thread-db.c (thread_db_free): Fix typo.
7549 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7552 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7554 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7556 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7557 with an i686 compiler.
7558 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7560 * configure: Rebuilt.
7562 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7566 * server.c (handle_search_memory_1): Correct read_addr initialization
7567 in loop for searching subsequent chunks.
7569 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7571 * configure.ac: New --with-libthread-db option.
7572 * thread-db.c: Allow direct dependence on libthread_db.
7573 (thread_db_free): Adjust.
7574 * config.in: Regenerate.
7575 * configure: Likewise.
7577 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7580 * thread-db.c (attach_thread): New function.
7581 (maybe_attach_thread): Return success/failure.
7582 (find_new_threads_callback): Adjust.
7583 (thread_db_find_new_threads): Loop until no new threads.
7585 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7587 * proc-service.c (ps_lgetregs): Formatting.
7589 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7591 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7592 * configure.ac: Adjust.
7593 * linux-low.h (struct process_info_private): Move members to struct
7595 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7596 * linux-low.c (linux_remove_process): Adjust.
7597 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7598 * server.c (handle_query): Move code ...
7599 (handle_monitor_command): ... here. New function.
7600 * target.h (struct target_ops): New member.
7601 * thread-db.c (struct thread_db): New.
7602 (libthread_db_search_path): New variable.
7603 (thread_db_create_event, thread_db_enable_reporting)
7604 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7605 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7606 (try_thread_db_load_1, dladdr_to_soname): New functions.
7607 (try_thread_db_load, thread_db_load_search): New functions.
7608 (thread_db_init): Search for libthread_db.
7609 (thread_db_free): New function.
7610 (thread_db_handle_monitor_command): Likewise.
7611 * config.in: Regenerate.
7612 * configure: Regenerate.
7614 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7616 * spu-low.c (spu_kill): Wait for inferior to terminate.
7617 Call clear_inferiors.
7618 (spu_detach): Call clear_inferiors.
7620 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7622 * aclocal.m4: Regenerate.
7623 * config.in: Likewise.
7624 * configure: Likewise.
7626 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7628 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7629 (parse_spufs_run): New function.
7630 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7631 (ppc_breakpoint_at): Handle SPU breakpoints.
7633 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7635 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7636 (SPUFS_MAGIC): Define.
7637 (spu_enumerate_spu_ids): New function.
7638 (linux_qxfer_spu): New function.
7639 (linux_target_ops): Install linux_qxfer_spu.
7641 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7643 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7644 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7645 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7646 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7647 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7648 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7649 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7650 (init_registers_powerpc_cell32l): Add prototype.
7651 (init_registers_powerpc_cell64l): Likewise.
7652 (ppc_arch_setup): Detect Cell/B.E. architecture.
7654 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7656 * Makefile.in (datarootdir): New variable.
7658 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7660 * linux-low.c (linux_write_memory): Update debugging output.
7661 * Makefile.in (clean): Add new descriptions.
7662 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7663 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7664 * configure.srv: Add new files for arm*-*-linux*.
7665 * linux-arm-low.c: Add new declarations.
7666 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7667 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7668 (HWCAP_VFPv3D16): New.
7669 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7670 instead of __IWMMXT__.
7671 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7672 (arm_arch_setup): New.
7673 (target_regsets): Remove #ifdef. Add VFP regset.
7674 (the_low_target): Use arm_arch_setup.
7676 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7678 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7679 the main thread again.
7681 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7683 Adding Neutrino gdbserver.
7684 * configure: Regenerated.
7685 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7686 * configure.srv (i[34567]86-*-nto*): New target.
7687 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7688 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7689 (nto_comctrl) [__QNX__]: New function.
7690 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7692 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7694 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7697 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7698 Pedro Alves <pedro@codesourcery.com>
7700 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7701 don't support CONTEXT_EXTENDED_REGISTERS.
7702 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7703 (the_low_target): Install them.
7704 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7705 failing with ERROR_PIPE_NOT_CONNECTED.
7707 2009-06-30 Doug Evans <dje@google.com>
7708 Pierre Muller <muller@ics.u-strasbg.fr>
7710 Add h/w watchpoint support to x86-linux, win32-i386.
7711 * Makefile.in (SFILES): Add i386-low.c
7712 (i386_low_h): Define.
7713 (i386-low.o): Add dependencies.
7714 (linux-x86-low.o): Add i386-low.h dependency.
7715 (win32-i386-low.o): Ditto.
7716 * i386-low.c: New file.
7717 * i386-low.h: New file.
7718 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7719 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7720 * linux-low.c (linux_add_process): Initialize arch_private.
7721 (linux_remove_process): Free arch_private.
7722 (add_lwp): Initialize arch_private.
7723 (delete_lwp): Free arch_private.
7724 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7726 * linux-low.h (process_info_private): New member arch_private.
7727 (lwp_info): New member arch_private.
7728 (linux_target_ops): New members new_process, new_thread,
7730 (ptid_of): New macro.
7731 * linux-x86-low.c: Include stddef.h, i386-low.h.
7732 (arch_process_info): New struct.
7733 (arch_lwp_info): New struct.
7734 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7735 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7736 (i386_dr_low_get_status): New function.
7737 (x86_insert_point, x86_remove_point): New functions.
7738 (x86_stopped_by_watchpoint): New function.
7739 (x86_stopped_data_address): New function.
7740 (x86_linux_new_process, x86_linux_new_thread): New functions.
7741 (x86_linux_prepare_to_resume): New function.
7742 (the_low_target): Add entries for insert_point, remove_point,
7743 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
7745 * server.c (debug_hw_points): New global.
7746 (monitor_show_help): Document set debug-hw-points.
7747 (handle_query): Process "set debug-hw-points".
7748 * server.h (debug_hw_points): Declare.
7749 (paddress): Declare.
7750 * utils.c (NUMCELLS, CELLSIZE): New macros.
7751 (get_sell, xsnprintf, paddress): New functions.
7752 * win32-arm-low.c (the_low_target): Add entries for insert_point,
7753 remove_point, stopped_by_watchpoint, stopped_data_address.
7754 * win32-i386-low.c: Include i386-low.h.
7755 (debug_reg_state): Replaces dr.
7756 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7757 (i386_dr_low_get_status): New function.
7758 (i386_insert_point, i386_remove_point): New functions.
7759 (i386_stopped_by_watchpoint): New function.
7760 (i386_stopped_data_address): New function.
7761 (i386_initial_stuff): Update.
7762 (get_thread_context,set_thread_context,i386_thread_added): Update.
7763 (the_low_target): Add entries for insert_point,
7764 remove_point, stopped_by_watchpoint, stopped_data_address.
7765 * win32-low.c (win32_insert_watchpoint): New function.
7766 (win32_remove_watchpoint): New function.
7767 (win32_stopped_by_watchpoint): New function.
7768 (win32_stopped_data_address): New function.
7769 (win32_target_ops): Add entries for insert_watchpoint,
7770 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
7771 * win32-low.h (win32_target_ops): New members insert_point,
7772 remove_point, stopped_by_watchpoint, stopped_data_address.
7774 2009-06-25 Pedro Alves <pedro@codesourcery.com>
7776 * server.c (process_serial_event): Re-return unsupported, not
7777 error, if the type isn't recognized. Re-allow supporting only
7778 insert or remove packets. Also call require_running for
7779 breakpoints. Add missing break statement to default case. Tidy.
7780 * target.h (struct target_ops): Rename insert_watchpoint to
7781 insert_point, and remove_watchpoint to remove_point.
7783 * linux-low.h (struct linux_target_ops): Likewise.
7784 * linux-low.c (linux_insert_watchpoint): Rename to ...
7785 (linux_insert_point): ... this. Adjust.
7786 (linux_remove_watchpoint): Rename to ...
7787 (linux_remove_point): ... this. Adjust.
7788 (linux_target_ops): Adjust.
7789 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
7790 (cris_insert_point): ... this.
7791 (cris_remove_watchpoint): Rename to ...
7792 (cris_remove_point): ... this.
7793 (the_low_target): Adjust.
7795 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
7797 * server.c (handle_v_kill): Pass signal_pid to
7798 kill_inferior if multi_process is zero.
7800 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
7802 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
7803 * target.h (target_ops): Comment for *_watchpoint to make it clear
7804 the functions can get types '0' and '1'.
7806 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
7808 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
7809 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
7810 * regcache.c (get_regcache): Likewise.
7811 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7812 * win32-low.c (child_fetch_inferior_registers): Remove check for
7815 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
7816 Pedro Alves <pedro@codesourcery.com>
7818 * target.h (struct target_ops) <supports_multi_process>: New
7820 (target_supports_multi_process): New.
7821 * server.c (handle_query): Even if GDB reports support, only
7822 enable multi-process if the target also supports it. Report
7823 multi-process support only if the target backend supports it.
7824 * linux-low.c (linux_supports_multi_process): New function.
7825 (linux_target_ops): Install it as target_supports_multi_process
7828 2009-05-24 Doug Evans <dje@google.com>
7830 Global renaming of find_thread_pid to find_thread_ptid.
7831 * server.h (find_thread_ptid): Renamed from find_thread_pid.
7832 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
7833 All callers updated.
7835 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
7836 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7839 * linux-low.c (get_stop_pc): Print pc if debug_threads.
7840 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
7841 (linux_resume_one_lwp): Ditto.
7843 2009-05-23 Doug Evans <dje@google.com>
7845 * linux-low.c (linux_resume_one_lwp): Change type of first arg
7846 from struct inferior_list_entry * to struct lwp_info *.
7847 All callers updated.
7849 2009-05-13 Doug Evans <dje@google.com>
7851 * linux-x86-low.c: Don't include assert.h.
7852 (x86_siginfo_fixup): Use fatal, not assert.
7853 (x86_arch_setup): Fix comment.
7855 2009-05-12 Doug Evans <dje@google.com>
7857 Biarch support for i386/amd64 gdbserver.
7858 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
7859 Add linux-x86-low.c.
7860 (linux-i386-low.o, linux-x86-64-low.o): Delete.
7861 (linux-x86-low.o): Add.
7862 * linux-x86-64-low.c: Delete.
7863 * linux-i386-low.c: Delete.
7864 * linux-x86-low.c: New file.
7865 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
7867 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
7869 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
7870 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
7871 (linux_child_pid_to_exec_file): New function.
7872 (elf_64_header_p, elf_64_file_p): New functions.
7873 (siginfo_fixup): New function.
7874 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
7875 give target a chance to convert layout.
7876 * linux-low.h (linux_target_ops): New member siginfo_fixup.
7877 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
7879 2009-05-07 Doug Evans <dje@google.com>
7881 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
7882 (regsets_store_inferior_registers): Ditto.
7884 2009-05-06 Pedro Alves <pedro@codesourcery.com>
7888 * linux-low.c (must_set_ptrace_flags): Delete.
7889 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
7891 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
7892 `lwp->must_set_ptrace_flags' instead.
7893 (linux_wait_for_event_1): Set ptrace options here.
7894 (linux_wait_1): ... not here.
7896 2009-04-30 Doug Evans <dje@google.com>
7898 * inferiors.c (started_inferior_callback): New function.
7899 (attached_inferior_callback): New function.
7900 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7901 * server.c (print_started_pid, print_attached_pid): New functions.
7902 (detach_or_kill_for_exit): New function.
7903 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7904 * server.h (have_started_inferiors_p): Declare.
7905 (have_attached_inferiors_p): Declare.
7907 * inferiors.c (remove_process): Fix memory leak, free process.
7908 * linux-low.c (linux_remove_process): New function.
7909 (linux_kill): Call it instead of remove_process.
7910 (linux_detach, linux_wait_1): Ditto.
7912 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7914 * configure.srv: Add x86 Windows CE target.
7916 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7918 * inferiors.c (get_thread_process): Make global.
7919 * server.h (get_thread_process): Add prototype.
7920 * thread-db.c (find_one_thread): Use get_thread_process
7921 instead of current_process.
7922 (thread_db_get_tls_address): Do not crash if called when
7923 thread layer is not yet initialized.
7925 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7927 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7928 * spu-low.c (current_tid): Rename to ...
7929 (current_ptid): ... this.
7930 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7931 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7932 ptid_get_lwp (current_ptid) instead of current_tid.
7933 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7934 instead of current_tid. Use find_process_pid to verify pid
7935 argument is valid. Pass proper argument to remove_process.
7936 (spu_thread_alive): Compare current_ptid instead of current_tid.
7937 (spu_resume): Likewise.
7939 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7941 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7944 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7946 Implement the multiprocess extensions, and add linux multiprocess
7949 * server.h (ULONGEST): Declare.
7950 (struct ptid, ptid_t): New.
7951 (minus_one_ptid, null_ptid): Declare.
7952 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7953 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7954 (struct inferior_list_entry): Change `id' type from unsigned from
7956 (struct sym_cache, struct breakpoint, struct
7957 process_info_private): Forward declare.
7958 (struct process_info): Declare.
7959 (current_process): Declare.
7960 (all_processes): Declare.
7961 (initialize_inferiors): Declare.
7962 (add_thread): Adjust to use ptid_t.
7963 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7964 (add_process, remove_process, find_thread_pid): Declare.
7965 (find_inferior_id): Adjust to use ptid_t.
7966 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7967 (multi_process): Declare.
7968 (push_event): Adjust to use ptid_t.
7969 (read_ptid, write_ptid): Declare.
7970 (prepare_resume_reply): Adjust to use ptid_t.
7971 (clear_symbol_cache): Declare.
7972 * inferiors.c (all_processes): New.
7973 (null_ptid, minus_one_ptid): New.
7974 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7975 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7976 (add_thread): Change unsigned long to ptid. Remove gdb_id
7978 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7979 (gdb_id_to_thread): Rename to ...
7980 (find_thread_pid): ... this. Change unsigned long to ptid.
7981 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7982 (loaded_dll, pull_pid_from_list): Adjust.
7983 (add_process, remove_process, find_process_pid)
7984 (get_thread_process, current_process, initialize_inferiors): New.
7985 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7986 (struct target_waitstatus) <related_pid>: Ditto.
7987 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7989 (struct target_ops) <join>: Add `pid' argument.
7990 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7991 (struct target_ops) <wait>: Add `ptid' field. Change return type
7993 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7994 (mywait): Add `ptid' argument. Change return type to ptid_t.
7995 (target_pid_to_str): Declare.
7996 * target.c (set_desired_inferior): Adjust to use ptids.
7997 (mywait): Add new `ptid' argument. Adjust.
7998 (target_pid_to_str): New.
7999 * mem-break.h (free_all_breakpoints): Declare.
8000 * mem-break.c (breakpoints): Delelete.
8001 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
8002 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
8003 to use per-process breakpoint list.
8004 (free_all_breakpoints): New.
8005 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
8006 (symbol_cache, all_symbols_looked_up): Delete.
8008 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
8010 (prepare_resume_reply): Change ptid argument's type from unsigned
8011 long to ptid_t. Adjust. Implement W;process and X;process.
8012 (free_sym_cache, clear_symbol_cache): New.
8013 (look_up_one_symbol): Adjust to per-process symbol cache. *
8014 * server.c (cont_thread, general_thread, step_thread): Change type
8017 (multi_process): New.
8018 (last_ptid): Change type to ptid_t.
8019 (struct vstop_notif) <ptid>: Change type to ptid_t.
8020 (queue_stop_reply, push_event): Change `ptid' argument's type to
8022 (discard_queued_stop_replies): Add `pid' argument.
8023 (start_inferior): Adjust to use ptids. Adjust to mywait interface
8024 changes. Don't reference the `attached' global.
8025 (attach_inferior): Adjust to mywait interface changes.
8026 (handle_query): Adjust to use ptids. Parse GDB's qSupported
8027 features. Handle and report "multiprocess+". Handle
8029 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
8031 (handle_v_kill): New.
8032 (handle_v_stopped): Adjust to use target_pid_to_str.
8033 (handle_v_requests): Allow multiple attaches and runs when
8034 multiprocess extensions are in effect. Handle "vKill".
8035 (myresume): Adjust to use ptids.
8036 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
8037 (handle_status): Adjust to discard_queued_stop_replies interface
8039 (first_thread_of, kill_inferior_callback)
8040 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
8041 (main): Call initialize_inferiors. Adjust to use ptids, killing
8042 and detaching from all inferiors. Handle multiprocess packet
8044 * linux-low.h: Include gdb_proc_service.h.
8045 (struct process_info_private): New.
8046 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
8047 <lwpid_of>: Use ptid_get_lwp.
8048 (get_lwp_thread): Adjust.
8049 (struct lwp_info): Add `dead' member.
8050 (find_lwp_pid): Declare.
8051 * linux-low.c (thread_db_active): Delete.
8052 (new_inferior): Adjust comment.
8053 (inferior_pid): Delete.
8054 (linux_add_process): New.
8055 (handle_extended_wait): Adjust.
8056 (add_lwp): Change unsigned long to ptid.
8057 (linux_create_inferior): Add process to processes table. Adjust
8058 to use ptids. Don't set new_inferior here.
8059 (linux_attach_lwp): Rename to ...
8060 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
8061 it. Adjust to use ptids.
8062 (linux_attach_lwp): New.
8063 (linux_attach): Add process to processes table. Don't set
8065 (struct counter): New.
8066 (second_thread_of_pid_p, last_thread_of_process_p): New.
8067 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
8069 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
8070 processes. Remove process from process table.
8071 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
8072 to multiple processes.
8073 (any_thread_of): New.
8074 (linux_detach): Add `pid' argument, and handle it. Remove process
8075 from processes table.
8076 (linux_join): Add `pid' argument. Handle it.
8077 (linux_thread_alive): Change unsighed long argument to ptid_t.
8078 Consider dead lwps as not being alive.
8079 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
8080 threads we're not interested in.
8081 (same_lwp, find_lwp_pid): New.
8082 (linux_wait_for_lwp): Change `pid' argument's type from int to
8084 (linux_wait_for_event): Rename to ...
8085 (linux_wait_for_event_1): ... this. Change `pid' argument's type
8086 from int to ptid_t. Adjust.
8087 (linux_wait_for_event): New.
8088 (linux_wait_1): Add `ptid' argument. Change return type to
8089 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
8090 that exit from the process table.
8091 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
8093 (mark_lwp_dead): New.
8094 (wait_for_sigstop): Adjust to use ptids. If a process exits while
8095 stopping all threads, mark its main lwp as dead.
8096 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
8098 (fetch_register, usr_store_inferior_registers)
8099 (regsets_fetch_inferior_registers)
8100 (regsets_store_inferior_registers, linux_read_memory)
8101 (linux_write_memory): Inline `inferior_pid'.
8102 (linux_look_up_symbols): Adjust to use per-process
8104 (linux_request_interrupt): Adjust to use ptids.
8105 (linux_read_auxv): Inline `inferior_pid'.
8106 (initialize_low): Don't reference thread_db_active.
8107 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
8108 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
8109 (ps_getpid): Return the pid of the current inferior.
8110 * thread-db.c (proc_handle, thread_agent): Delete.
8111 (thread_db_create_event, thread_db_enable_reporting): Adjust to
8113 (find_one_thread): Change argument type to ptid_t. Adjust to
8115 (maybe_attach_thread): Adjust to per-process data and ptids.
8116 (thread_db_find_new_threads): Ditto.
8117 (thread_db_init): Ditto.
8118 * spu-low.c (spu_create_inferior, spu_attach): Add process to
8119 processes table. Adjust to use ptids.
8120 (spu_kill, spu_detach): Adjust interface. Remove process from
8122 (spu_join, spu_thread_alive): Adjust interface.
8123 (spu_wait): Adjust interface. Remove process from processes
8124 table. Adjust to use ptids.
8125 * win32-low.c (current_inferior_tid): Delete.
8126 (current_inferior_ptid): New.
8127 (debug_event_ptid): New.
8128 (thread_rec): Take a ptid. Adjust.
8129 (child_add_thread): Add `pid' argument. Adjust to use ptids.
8130 (child_delete_thread): Ditto.
8131 (do_initial_child_stuff): Add `attached' argument. Add process to
8133 (child_fetch_inferior_registers, child_store_inferior_registers):
8135 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
8136 (win32_attach): Pass 1 to do_initial_child_stuff.
8137 (win32_kill): Adjust interface. Remove process from processes
8139 (win32_detach): Ditto.
8140 (win32_join): Adjust interface.
8141 (win32_thread_alive): Take a ptid.
8142 (win32_resume): Adjust to use ptids.
8143 (get_child_debug_event): Ditto.
8144 (win32_wait): Adjust interface. Remove exiting process from
8147 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8149 Non-stop mode support.
8151 * server.h (non_stop): Declare.
8152 (gdb_client_data, handler_func): Declare.
8153 (delete_file_handler, add_file_handler, start_event_loop):
8155 (handle_serial_event, handle_target_event, push_event)
8156 (putpkt_notif): Declare.
8157 * target.h (enum resume_kind): New.
8158 (struct thread_resume): Replace `step' field by `kind' field.
8159 (TARGET_WNOHANG): Define.
8160 (struct target_ops) <wait>: Add `options' argument.
8161 <supports_non_stop, async, start_non_stop>: New fields.
8162 (target_supports_non_stop, target_async): New.
8163 (start_non_stop): Declare.
8164 (mywait): Add `options' argument.
8165 * target.c (mywait): Add `options' argument. Print child exit
8167 (start_non_stop): New.
8168 * server.c (non_stop, own_buf, mem_buf): New globals.
8169 (struct vstop_notif): New.
8170 (notif_queue): New global.
8171 (queue_stop_reply, push_event, discard_queued_stop_replies)
8172 (send_next_stop_reply): New.
8173 (start_inferior): Adjust to use resume_kind. Adjust to mywait
8175 (attach_inferior): In non-stop mode, don't wait for the target
8177 (handle_general_set): Handle QNonStop.
8178 (handle_query): When handling qC, return the current general
8179 thread, instead of the first thread of the list.
8180 (handle_query): If the backend supports non-stop mode, include
8181 QNonStop+ in the qSupported query response.
8182 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
8184 (handle_v_attach, handle_v_run): Handle non-stop mode.
8185 (handle_v_stopped): New.
8186 (handle_v_requests): Report support for vCont;t. Handle vStopped.
8187 (myresume): Adjust to use resume_kind. Handle non-stop.
8188 (queue_stop_reply_callback): New.
8189 (handle_status): Handle non-stop mode.
8190 (main): Clear non_stop flag on reconnection. Use the event-loop.
8191 Refactor serial protocol handling from here ...
8192 (process_serial_event): ... to this new function. When GDB
8193 selects any thread, select one here. In non-stop mode, wait until
8194 GDB acks all pending events before exiting.
8195 (handle_serial_event, handle_target_event): New.
8196 * remote-utils.c (remote_open): Install remote_desc in the event
8198 (remote_close): Remove remote_desc from the event loop.
8199 (putpkt_binary): Rename to...
8200 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
8201 (putpkt_binary): New as wrapper around putpkt_binary_1.
8202 (putpkt_notif): New.
8203 (prepare_resume_reply): In non-stop mode, don't change the
8205 * event-loop.c: New.
8206 * Makefile.in (OBJ): Add event-loop.o.
8207 (event-loop.o): New rule.
8209 * linux-low.h (pid_of): Moved here.
8211 (get_lwp_thread): Use lwpid_of.
8212 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
8213 * linux-low.c (pid_of): Delete.
8214 (inferior_pid): Use lwpid_of.
8215 (linux_event_pipe): New.
8216 (target_is_async_p): New.
8218 (handle_extended_wait): Use lwpid_of.
8219 (add_lwp): Don't set lwpid field.
8220 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
8221 (linux_kill_one_lwp): If killing a running lwp, stop it first.
8222 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
8223 (linux_detach_one_lwp): If detaching from a running lwp, stop it
8224 first. Adjust to linux_wait_for_event interface changes. Use
8226 (linux_detach): Don't delete the main lwp here.
8227 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
8228 (status_pending_p): Don't consider explicitly suspended lwps.
8229 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
8230 pointer. Add OPTIONS argument. Change return type to int. Use
8231 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
8232 (linux_wait_for_event): Take an integer pid instead of a lwp_info
8233 pointer. Add status pointer argument. Return a pid instead of a
8234 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
8235 changes. In non-stop mode, don't switch to a random thread.
8236 (linux_wait): Rename to...
8237 (linux_wait_1): ... this. Add target_options argument, and handle
8238 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
8239 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
8240 clean exit and signal exit code. Don't stop all threads in
8241 non-stop mode. In all-stop mode, only stop all threads when
8242 reporting a stop to GDB. Handle explicit thread stop requests.
8243 (async_file_flush, async_file_mark): New.
8245 (send_sigstop): Use lwpid_of.
8246 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
8247 interface changes. In non-stop mode, don't switch to a random
8249 (linux_resume_one_lwp): Use lwpid_of.
8250 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
8251 (linux_resume_one_thread): ... this. Handle resume_stop. In
8252 non-stop mode, don't look for pending flag in all threads.
8253 (resume_status_pending_p): Don't consider explicitly suspended
8255 (my_waitpid): Reimplement. Emulate __WALL.
8256 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8258 (sigchld_handler, linux_supports_non_stop, linux_async)
8259 (linux_start_non_stop): New.
8260 (linux_target_ops): Register linux_supports_non_stop, linux_async
8261 and linux_start_non_stop.
8262 (initialize_low): Install SIGCHLD handler.
8263 * thread-db.c (thread_db_create_event, find_one_thread)
8264 (thread_db_get_tls_address): Use lwpid_of.
8265 * win32-low.c (win32_detach): Adjust to use resume_kind.
8266 (win32_wait): Add `options' argument.
8267 * spu-low.c (spu_resume): Adjust to use resume_kind.
8268 (spu_wait): Add `options' argument.
8270 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8272 Decouple target code from remote protocol.
8274 * target.h (enum target_waitkind): New.
8275 (struct target_waitstatus): New.
8276 (struct target_ops) <wait>: Return an unsigned long. Take a
8277 target_waitstatus pointer instead of a char pointer.
8279 * target.c (mywait): Change prototype to return an unsigned long.
8280 Take a target_waitstatus pointer instead of a char pointer. Adjust.
8281 * server.h (thread_from_wait, old_thread_from_wait): Delete
8283 (prepare_resume_reply): Change prototype to take a
8285 * server.c (thread_from_wait, old_thread_from_wait): Delete.
8286 (last_status, last_ptid): New.
8287 (start_inferior): Remove "statusptr" argument. Adjust. Return a
8288 pid instead of a signal.
8289 (attach_inferior): Remove "status" and "signal" parameters.
8291 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
8293 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
8294 (handle_v_requests, myresume): Remove "status" and "signal"
8296 (handle_status): New.
8297 (main): Delete local `status'. Adjust.
8298 * remote-utils.c: Include target.h.
8299 (prepare_resume_reply): Change prototype to take a
8300 target_waitstatus. Adjust.
8302 * linux-low.c (linux_wait): Adjust to new target_ops->wait
8304 * spu-low.c (spu_wait): Adjust.
8305 * win32-low.c (enum target_waitkind, struct target_waitstatus):
8307 (win32_wait): Adjust.
8309 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8311 * target.h (struct thread_resume): Delete leave_stopped member.
8312 (struct target_ops): Add a `n' argument to the `resume' callback.
8313 * server.c (start_inferior): Adjust.
8314 (handle_v_cont, myresume): Adjust.
8315 * linux-low.c (check_removed_breakpoint): Adjust to resume
8316 interface change, and to removed leave_stopped field.
8317 (resume_ptr): Delete.
8318 (struct thread_resume_array): New.
8319 (linux_set_resume_request): Add new `arg' parameter. Adjust to
8320 resume interface change.
8321 (linux_continue_one_thread, linux_queue_one_thread)
8322 (resume_status_pending_p): Check if the resume field is NULL
8323 instead of checking the leave_stopped member.
8324 (linux_resume): Adjust to the target resume interface change.
8325 * spu-low.c (spu_resume): Adjust to the target resume interface
8327 * win32-low.c (win32_detach, win32_resume): Ditto.
8329 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8331 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
8333 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
8335 (linux_continue_one_thread): Only preserve the stepping flag if
8336 there's a pending breakpoint.
8338 2009-03-31 Pedro Alves <pedro@codesourcery.com>
8340 * server.c (main): After the inferior having exited, call
8341 remote_close before exiting gdbserver.
8343 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
8345 Fix size of FPSCR in Power 7 processors.
8346 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
8347 (PPC_FEATURE_HAS_DFP): New #define.
8348 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
8351 2009-03-23 Pedro Alves <pedro@codesourcery.com>
8353 * server.c (handle_query) Whitespace and formatting.
8355 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8357 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
8358 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
8359 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
8360 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
8361 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
8362 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
8363 Makefile.in, configure.ac: Fix whitespace throughout.
8364 * configure: Regenerate.
8366 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8368 * inferiors.c (find_inferior): Make it safe for the callback
8369 function to delete the currently iterated inferior.
8371 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8373 * Makefile.in (linuw_low_h): Move higher.
8374 (thread-db.o): Depend on $(linux_low_h).
8376 2009-03-17 Pedro Alves <pedro@codesourcery.com>
8378 Rename "process" to "lwp" throughout.
8380 * linux-low.c (all_processes): Rename to...
8381 (all_lwps): ... this.
8382 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
8383 (add_process): Rename to ...
8384 (add_lwp): ... this. Adjust.
8385 (linux_create_inferior): Adjust.
8386 (linux_attach_lwp): Adjust.
8387 (linux_attach): Adjust.
8388 (linux_kill_one_process): Rename to ...
8389 (linux_kill_one_lwp): ... this. Adjust.
8390 (linux_kill): Adjust.
8391 (linux_detach_one_process): Rename to ...
8392 (linux_detach_one_lwp): ... this. Adjust.
8393 (linux_detach): Adjust.
8394 (check_removed_breakpoint): Adjust.
8395 (status_pending_p): Adjust.
8396 (linux_wait_for_process): Rename to ...
8397 (linux_wait_for_lwp): ... this. Adjust.
8398 (linux_wait_for_event): Adjust.
8399 (send_sigstop): Adjust.
8400 (wait_for_sigstop): Adjust.
8401 (stop_all_processes): Rename to ...
8402 (stop_all_lwps): ... this.
8403 (linux_resume_one_process): Rename to ...
8404 (linux_resume_one_lwp): ... this. Adjust.
8405 (linux_set_resume_request, linux_continue_one_thread)
8406 (linux_queue_one_thread, resume_status_pending_p)
8407 (usr_store_inferior_registers, regsets_store_inferior_registers)
8408 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8410 * linux-low.h (get_process): Rename to ...
8411 (get_lwp): ... this. Adjust.
8412 (get_thread_process): Rename to ...
8413 (get_thread_lwp): ... this. Adjust.
8414 (get_process_thread): Rename to ...
8415 (get_lwp_thread): ... this. Adjust.
8416 (struct process_info): Rename to ...
8417 (struct lwp_info): ... this.
8418 (all_processes): Rename to ...
8419 (all_lwps): ... this.
8420 * proc-service.c (ps_lgetregs): Adjust.
8421 * thread-db.c (thread_db_create_event, find_one_thread)
8422 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
8424 2009-03-14 Pedro Alves <pedro@codesourcery.com>
8426 * server.c (handle_query): Handle "qAttached".
8428 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
8430 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
8431 GPLv3, update license URL.
8433 2009-03-01 Doug Evans <dje@google.com>
8435 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
8436 (server_h): Add gdb_signals.h.
8437 (signals.o): Update.
8438 * server.h (target_signal_from_host,target_signal_to_host_p)
8439 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
8441 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
8443 * remote-utils.c (getpkt): Also generate remote-debug
8444 information if noack_mode is set.
8446 2009-02-06 Pedro Alves <pedro@codesourcery.com>
8448 * server.c (handle_query): Report qXfer:siginfo:read and
8449 qXfer:siginfo:write as supported and handle them.
8450 * target.h (struct target_ops) <qxfer_siginfo>: New field.
8451 * linux-low.c (linux_xfer_siginfo): New.
8452 (linux_target_ops): Set it.
8454 2009-01-26 Pedro Alves <pedro@codesourcery.com>
8456 * server.c (gdbserver_usage): Mention --remote-debug.
8457 (main): Accept '--remote-debug' switch.
8459 2009-01-18 Doug Evans <dje@google.com>
8461 * regcache.c (new_register_cache): No need to check result of xcalloc.
8462 * server.c (handle_search_memory): Back out calls to xmalloc,
8463 result is checked and error is returned to user upon failure.
8464 (handle_query): Ditto. Add more checks for result of malloc.
8465 (handle_v_cont): Check result of malloc, report error back to
8467 (handle_v_run): Ditto. Call freeargv.
8468 * server.h (freeargv): Declare.
8469 * utils.c (freeargv): New fn.
8471 2009-01-15 Doug Evans <dje@google.com>
8473 * gdbreplay.c (perror_with_name): Make arg const char *.
8474 * server.h (target_signal_to_name): Make return type const char *.
8475 * thread-db.c (thread_db_err_str): Make return type const char *.
8476 * utils.c (perror_with_name): Make arg const char *.
8478 2009-01-14 Pedro Alves <pedro@codesourcery.com>
8480 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
8481 when handling a EXIT_PROCESS_DEBUG_EVENT.
8483 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8485 * gdbreplay.c (gdbreplay_version): Update copyright year.
8486 * server.c (gdbserver_version): Likewise.
8488 2009-01-05 Doug Evans <dje@google.com>
8490 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8491 (handle_extended_wait): Improve comment.
8493 2008-12-13 Doug Evans <dje@google.com>
8495 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8496 * server.h (ATTR_MALLOC): New macro.
8497 (xmalloc,xcalloc,xstrdup): Declare.
8498 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8499 * inferiors.c: Ditto.
8500 * linux-low.c: Ditto.
8501 * mem-break.c: Ditto.
8502 * regcache.c: Ditto.
8503 * remote-utils.c: Ditto.
8506 * win32-low.c: Ditto.
8508 2008-12-12 Doug Evans <dje@google.com>
8510 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8511 in debugging printf.
8513 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8515 2008-12-09 Doug Evans <dje@google.com>
8517 * linux-low.h (struct process_info): Delete member tid, unused.
8518 * thread-db.c (find_one_thread): Update.
8519 (maybe_attach_thread): Update.
8521 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8523 * target.h (struct target_ops): Add qxfer_osdata member.
8524 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8526 (linux_qxfer_osdata): New functions.
8527 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8529 * server.c (handle_query): Handle "qXfer:osdata:read:".
8530 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8531 (buffer_xml_printf): New functions.
8532 * server.h (struct buffer): New.
8533 (buffer_grow_str, buffer_grow_str0): New macros.
8534 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8535 (buffer_xml_printf): Declare.
8537 2008-11-24 Doug Evans <dje@google.com>
8539 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8541 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8543 * server.c (handle_v_run): Always use the supplied argument list.
8545 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8547 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8548 (xtensa_regmap_table): Add entry for scompare1.
8550 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8552 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8553 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8554 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8555 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8556 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8557 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8558 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8559 XML target descriptions.
8560 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8561 when inferior is running on an ISA 2.05 or later processor. Add
8562 special case to return offset for full 64-bit slot of FPSCR when
8565 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8567 * Makefile.in (SFILES, clean): Added sparc64 files.
8568 (reg-sparc64.o, reg-sparc64.c): New.
8569 * configure.srv (sparc*-*-linux*): New configuration.
8570 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8571 syscall arguments for SPARC.
8572 (regsets_store_inferior_registers): Likewise.
8573 * linux-sparc-low.c: New file.
8575 2008-10-21 Doug Evans <dje@google.com>
8577 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8578 (READLINE_DIR,READLINE_DEP): Delete.
8579 (INTERNAL_CFLAGS): Update.
8580 (LINTFLAGS): Update.
8582 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8584 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8585 whole argv from the last run, not just argv[0].
8587 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8589 * regcache.c (new_register_cache): Return NULL if the register
8590 cache size isn't known yet.
8591 (free_register_cache): Avoid dereferencing a NULL regcache.
8593 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8595 * configure.srv: Merge MIPS and MIPS64.
8597 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8599 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8601 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8603 * Makefile.in: Add required vsx dependencies.
8605 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8606 Declare init_registers_powerpc_vsx32l.
8607 Declare init_registers_powerpc_vsx64l.
8608 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8609 (ppc_arch_setup): Check for VSX in hwcap.
8610 (ppc_fill_vsxregset): New function.
8611 (ppc_store_vsxregset): New function.
8612 Add new VSX entry in regset_info target_regsets.
8614 * configure.srv: Add new VSX dependencies.
8616 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8618 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8619 (remote_open): Set or clear transport_is_reliable.
8620 (putpkt_binary): Don't expect acks in noack mode.
8621 (getpkt): Don't send ack/nac in noack mode.
8622 * server.c (handle_general_set): Handle QStartNoAckMode.
8623 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8625 (main): Reset noack_mode on every connection.
8626 * server.h (noack_mode): Declare.
8628 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8630 * Makefile.in (GDBREPLAY_OBS): New variable.
8631 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8633 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8634 Daniel Jacobowitz <dan@codesourcery.com>
8636 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8637 (usr_store_inferior_registers): Likewise.
8638 (regsets_store_inferior_registers): Likewise.
8640 2008-07-31 Rolf Jansen <rj@surtec.com>
8641 Pedro Alves <pedro@codesourcery.com>
8643 * configure.ac: Check for memmem declaration.
8644 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8645 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8646 (disable_packet_qfThreadInfo): Unconditionally compile.
8647 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8648 * configure, config.in: Regenerate.
8650 2008-07-28 Doug Kwan <dougkwan@google.com>
8652 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8653 (linux_write_memory): Remove declaration of errno.
8655 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8657 * linux-low.c (handle_extended_wait): Do not use "status"
8658 variable uninitialized.
8660 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8662 * server.c (handle_v_attach): Inhibit reporting dll changes.
8664 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8666 * remote-utils.c (prepare_resume_reply): If requested, don't
8667 output "thread:TID" in the T stop reply.
8669 * server.c (disable_packet_vCont, disable_packet_Tthread)
8670 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8671 (handle_query): If requested, disable support for qC, qfThreadInfo
8673 (handle_v_requests): If requested, disable support for vCont.
8674 (gdbserver_show_disableable): New.
8675 (main): Handle --disable-packet and --disable-packet=LIST.
8677 * server.h (disable_packet_vCont, disable_packet_Tthread)
8678 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8680 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8682 * server.c (gdbserver_usage): Mention --version.
8684 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8686 * Makefile.in (gdbreplay.o): New rule.
8688 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8690 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8691 message, not gdbserver.
8693 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8694 Nathan Sidwell <nathan@codesourcery.com>
8695 Joseph Myers <joseph@codesourcery.com>
8697 * acinclude.m4: Include ../../config/acx.m4.
8698 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8699 * configure, config.in: Regenerate.
8700 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8701 * server.c (gdbserver_version): Print PKGVERSION.
8702 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8703 (main): Adjust gdbserver_usage calls.
8704 * gdbreplay.c (version, host_name): Add declarations.
8705 (gdbreplay_version, gdbreplay_usage): New.
8706 (main): Accept --version and --help options.
8708 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8710 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8711 (arm_breakpoint_at): Handle Thumb.
8712 (the_low_target): Add comment.
8714 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8716 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8718 2008-05-09 Doug Evans <dje@google.com>
8720 * server.h (decode_search_memory_packet): Declare.
8721 * remote-utils.c (decode_search_memory_packet): New fn.
8722 * server.c (handle_search_memory_1): New fn.
8723 (handle_search_memory): New fn.
8724 (handle_query): Process qSearch:memory packets.
8726 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8728 * regcache.c (registers_length): Remove.
8729 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8730 full register packet.
8731 * regcache.h (registers_length): Remove prototype.
8732 * server.h (PBUFSIZ): Define to 16384.
8734 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8736 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8737 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8738 powerpc-64l.o, and powerpc-altivec64l.o.
8739 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8740 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8741 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8742 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
8743 rs6000/power-linux.xml, and rs6000/power64-linux.xml
8746 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
8747 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
8748 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
8749 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
8750 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
8751 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
8752 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
8753 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
8754 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
8755 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
8758 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
8759 (init_registers_powerpc_32l): ... this new prototype.
8760 (init_registers_powerpc_32): Remove, replace by ...
8761 (init_registers_powerpc_altivec32l): ... this new prototype.
8762 (init_registers_powerpc_e500): Remove, replace by ...
8763 (init_registers_powerpc_e500l): ... this new prototype.
8764 (init_registers_ppc64): Remove, replace by ...
8765 (init_registers_powerpc_64l): ... this new prototype.
8766 (init_registers_powerpc_64): Remove, replace by ...
8767 (init_registers_powerpc_altivec64l): ... this new prototype.
8768 (ppc_num_regs): Set to 73.
8769 (PT_ORIG_R3, PT_TRAP): Define if necessary.
8770 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
8771 (ppc_cannot_store_register): Handle orig_r3 and trap.
8772 (ppc_arch_setup): Update init_registers_... calls.
8773 (ppc_fill_gregset): Handle orig_r3 and trap.
8775 * inferiors.c (clear_inferiors): Reset current_inferior.
8777 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8779 * acinclude.m4: Add override.m4.
8780 * configure: Regenerate.
8782 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8784 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
8785 initial call to init_register_ppc64.
8787 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8789 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
8790 single powerpc*-*-linux* case.
8791 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
8793 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
8795 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
8796 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
8798 * linux-ppc-low.c: Include <elf.h>.
8799 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
8800 (ppc_hwcap): New global variable.
8801 (ppc_regmap): Remove __SPE__ #ifdef sections.
8802 (ppc_regmap_e500): New global variable.
8803 (ppc_cannot_store_register): Update __SPE__ special case.
8804 (ppc_get_hwcap): New function.
8805 (ppc_arch_setup): Use it to determine whether inferior supports
8806 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
8807 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
8808 Do not access registers if target does not support AltiVec.
8809 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
8810 Do not access registers if target does not support SPE.
8811 (target_regsets): Unconditionally include AltiVec and SPE regsets.
8813 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
8815 * linux-low.c (disabled_regsets, num_regsets): New.
8816 (use_regsets_p): Delete.
8817 (linux_wait_for_process): Clear disabled_regsets.
8818 (regsets_fetch_inferior_registers): Check and set it.
8819 (regsets_store_inferior_registers): Likewise.
8820 (linux_fetch_registers, linux_store_registers): Do not use
8822 (initialize_low): Allocate disabled_regsets.
8824 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
8826 * Makefile.in (LIBOBJS): New.
8828 (memmem.o): New rule.
8829 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
8830 * configure: Regenerated.
8832 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
8834 * server.c (handle_query): Never return "unsupported" for
8835 qXfer:features:read queries.
8837 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8839 * server.c (get_features_xml): Fix inverted condition.
8840 (handle_query): Always support qXfer:feature:read.
8842 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8844 * server.c (wrapper_argv): New.
8845 (start_inferior): Handle wrapper_argv. If set, expect an extra
8847 (gdbserver_usage): Document --wrapper.
8848 (main): Parse --wrapper.
8850 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8852 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
8853 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
8854 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
8855 (ppc_set_pc): Likewise.
8856 (ppc_arch_setup): New function.
8857 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
8858 of collect_register.
8859 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
8861 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8863 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
8864 instead of linux-ppc64-low.o.
8865 * linux-ppc64-low.c: Remove file.
8866 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
8867 (linux-ppc64-low.o): Remove rule.
8869 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
8870 (init_registers_powerpc_64): Likewise.
8871 (ppc_regmap): Conditionally define depending on __powerpc64__.
8872 (ppc_cannot_store_register): Do not special-case "fpscr" when
8873 compiled on __powerpc64__.
8874 (ppc_collect_ptrace_register): New function.
8875 (ppc_supply_ptrace_register): New function.
8876 (ppc_breakpoint): Change type to "unsigned int".
8877 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
8878 (the_low_target): Conditionally provide initializers for the
8879 arch_setup member depending on __powerpc64__. Install
8880 collect_ptrace_register and supply_ptrace_register members.
8882 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8884 * regcache.h (gdbserver_xmltarget): Add extern declaration.
8885 * server.c (gdbserver_xmltarget): Define.
8886 (get_features_xml): Use it to replace "target.xml" and arch_string.
8888 * configure.srv: Remove srv_xmltarget. Add XML files that were
8889 mentioned there to srv_xmlfiles instead. Remove conditional tests
8890 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
8891 srv_xmlfiles and srv_regobj to include all possible choices.
8892 * configure.ac (srv_xmltarget): Remove.
8893 (srv_xmlfiles): Do not add "target.xml".
8894 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
8895 checks for supplementary target information.
8896 * configure: Regenerate.
8897 * Makefile.in (XML_TARGET): Remove.
8898 (target.xml): Remove rule.
8899 (clean): Do not clean up target.xml.
8900 (.PRECIOUS): Do not mention target.xml.
8902 * target.h (struct target_ops): Remove arch_string member.
8903 * linux-low.c (linux_arch_string): Remove.
8904 (linux_target_ops): Remove arch_string initializer.
8905 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8906 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8907 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8908 * spu-low.c (spu_arch_string): Remove.
8909 (spu_target_ops): Remove arch_string initializer.
8910 * win32-low.c (win32_arch_string): Remove.
8911 (win32_target_ops): Remove arch_string initializer.
8912 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8913 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8914 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8916 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8918 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8919 by collect_ptrace_register and supply_ptrace_register hooks.
8920 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8921 instead of checking for the_low_target.left_pad_xfer.
8922 (usr_store_inferior_registers): Use collect_ptrace_register callback
8923 instead of checking for the_low_target.left_pad_xfer.
8925 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8926 (s390_supply_ptrace_register): Likewise.
8927 (s390_fill_gregset): Call s390_collect_ptrace_register.
8928 (the_low_target): Update.
8930 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8931 (ppc_supply_ptrace_register): Likewise.
8932 (the_low_target): Update.
8934 * linux-i386-low.c (the_low_target): Update.
8935 * linux-x86-64-low.c (the_low_target): Update.
8937 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8939 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8940 reg-s390.o and reg-s390x.o.
8942 * linux-low.c (new_inferior): New global variable.
8943 (linux_create_inferior, linux_attach): Set it.
8944 (linux_wait_for_process): Call the_low_target.arch_setup after the
8945 target has stopped for the first time.
8946 (initialize_low): Do not call the_low_target.arch_setup.
8948 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8949 (s390_set_pc): Likewise.
8950 (s390_arch_setup): New function.
8951 (the_low_target): Use s390_arch_setup as arch_setup routine.
8953 * regcache.c (realloc_register_cache): New function.
8954 (set_register_cache): Call it for each existing regcache.
8956 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8958 * server.h (init_registers): Remove prototype.
8960 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8961 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8962 instead of init_registers ().
8963 * linux-arm-low.c (init_registers_arm): Add prototype.
8964 (init_registers_arm_with_iwmmxt): Likewise.
8965 (the_low_target): Add initializer for arch_setup field.
8966 * linux-cris-low.c (init_registers_cris): Add prototype.
8967 (the_low_target): Add initializer for arch_setup field.
8968 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8969 (the_low_target): Add initializer for arch_setup field.
8970 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8971 (the_low_target): Add initializer for arch_setup field.
8972 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8973 (the_low_target): Add initializer for arch_setup field.
8974 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8975 (the_low_target): Add initializer for arch_setup field.
8976 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8977 (the_low_target): Add initializer for arch_setup field.
8978 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8979 (init_registers_mips64_linux): Likewise.
8980 (the_low_target): Add initializer for arch_setup field.
8981 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8982 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8983 (the_low_target): Add initializer for arch_setup field.
8984 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8985 (init_registers_powerpc_64): Likewise.
8986 (the_low_target): Add initializer for arch_setup field.
8987 * linux-s390-low.c (init_registers_s390): Add prototype.
8988 (init_registers_s390x): Likewise.
8989 (the_low_target): Add initializer for arch_setup field.
8990 * linux-sh-low.c (init_registers_sh): Add prototype.
8991 (the_low_target): Add initializer for arch_setup field.
8992 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8993 (the_low_target): Add initializer for arch_setup field.
8994 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8995 (the_low_target): Add initializer for arch_setup field.
8997 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8998 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8999 instead of init_registers ().
9000 * win32-arm-low.c (init_registers_arm): Add prototype.
9001 (the_low_target): Add initializer for arch_setup field.
9002 * win32-i386-low.c (init_registers_i386): Add prototype.
9003 (the_low_target): Add initializer for arch_setup field.
9005 * spu-low.c (init_registers_spu): Add prototype.
9006 (initialize_low): Call initialie_registers_spu () instead of
9007 initialize_registers ().
9009 2008-02-19 Pedro Alves <pedro@codesourcery.com>
9011 * server.c (handle_v_requests): When handling the vRun and vAttach
9012 packets, if already debugging a process, don't kill it. Return an
9015 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
9017 * server.c (handle_query): Correct length check.
9019 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
9021 * win32-low.c (do_initial_child_stuff): Add process handle
9022 parameter. Set current_process_handle and current_process_id from the
9023 parameters. Clear globals.
9024 (win32_create_inferior): Don't set current_process_handle and
9025 current_process_id here. Instead pass them on the call to
9026 do_initial_child_stuff.
9027 (win32_attach): Likewise.
9028 (win32_clear_inferiors): New.
9029 (win32_kill): Don't close the current process handle or the
9030 current thread handle here. Instead call win32_clear_inferiors.
9031 (win32_detach): Don't open a new handle to the process. Call
9032 win32_clear_inferiors.
9033 (win32_join): Don't rely on current_process_handle; open a new
9034 handle using the process id.
9035 (win32_wait): Call win32_clear_inferiors when the inferior process
9038 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
9040 * server.c (monitor_show_help): Add "exit".
9042 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9044 * Makefile.in (SFILES): Add linux-xtensa-low.c.
9045 (clean): Add reg-xtensa.c.
9046 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
9047 * configure.srv (xtensa*-*-linux*) New target.
9048 * linux-xtensa-low.c: New.
9049 * xtensa-xtregs.c: New.
9051 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
9053 * hostio.c: Don't include errno.h.
9054 (errno_to_fileio_errno): Move to hostio-errno.
9055 * hostio.c: (hostio_error): Remove the error parameter. Defer the
9056 error number outputting to the target->hostio_last_error callback.
9057 (hostio_packet_error): Use FILEIO_EINVAL directly.
9058 (handle_open, handle_pread, hostio_error, handle_unlink): Update
9059 calls to hostio_error.
9060 * hostio-errno.c: New.
9061 * server.h (hostio_last_error_from_errno): Declare.
9062 * target.h (target_ops): Add hostio_last_error member.
9063 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
9064 as hostio_last_error handler.
9065 * spu-low.c (spu_target_ops): Likewise.
9066 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
9067 (wince_hostio_last_error): New functions.
9068 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
9069 as hostio_last_error handler.
9070 (win32_target_ops) [!_WIN32_WCE]: Register
9071 hostio_last_error_from_errno as hostio_last_error handler.
9072 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
9073 (hostio-errno.o): New rule.
9074 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
9075 * configure.srv (srv_hostio_err_objs): New variable. Default to
9077 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
9078 * configure: Regenerate.
9080 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9082 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
9083 (linux_kill, linux_detach): Clean up the process list.
9084 * remote-utils.c (remote_open): Improve port number parsing.
9085 (putpkt_binary, input_interrupt): Only send interrupts if the target
9087 * server.c (extended_protocol): Make static.
9088 (attached): Define earlier.
9089 (exit_requested, response_needed, program_argv): New variables.
9090 (target_running): New.
9091 (start_inferior): Clear attached here.
9092 (attach_inferior): Set attached here.
9093 (require_running): Define.
9094 (handle_query): Use require_running and target_running. Implement
9096 (handle_v_attach, handle_v_run): New.
9097 (handle_v_requests): Use require_running. Handle vAttach and vRun.
9098 (gdbserver_usage): Update.
9099 (main): Redo argument parsing. Handle --debug and --multi. Handle
9100 --attach along with other options or after the port. Save
9101 program_argv. Support no initial program. Resynchronize
9102 communication with GDB after an error. Handle "monitor exit".
9103 Use require_running and target_running. Always allow the extended
9104 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
9105 restart in extended mode.
9106 * README: Refer to the GDB manual. Update --attach usage.
9108 2007-12-20 Andreas Schwab <schwab@suse.de>
9110 * linux-low.c (STACK_SIZE): Define.
9111 (linux_tracefork_child): Use it. Use __clone2 on ia64.
9112 (linux_test_for_tracefork): Likewise.
9114 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
9116 * linux-low.c (linux_wait_for_event): Update messages. Do not
9117 reinsert auto-delete breakpoints.
9118 * mem-break.c (struct breakpoint): Change return type of handler to
9120 (set_breakpoint_at): Update handler type.
9121 (reinsert_breakpoint_handler): Return 1 instead of calling
9123 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
9125 (check_breakpoints): Delete auto-delete breakpoints and return 2.
9126 * mem-break.h (set_breakpoint_at): Update handler type.
9127 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
9128 * win32-low.c (auto_delete_breakpoint): New.
9129 (get_child_debug_event): Use it.
9131 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
9133 * configure.ac: Check for pread and pwrite.
9134 * hostio.c (handle_pread): Fall back to lseek and read.
9135 (handle_pwrite): Fall back to lseek and write.
9136 * config.in, configure: Regenerated.
9138 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
9140 * server.c (myresume): Add own_buf argument.
9141 (main): Update calls.
9143 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
9145 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
9146 * remote-utils.c (remote_open): Do not call disable_async_io.
9147 (block_async_io): Delete.
9148 (unblock_async_io): Make static.
9149 (initialize_async_io): New.
9150 * server.c (handle_v_cont): Handle async I/O here.
9151 (myresume): Likewise. Move other common resume tasks here...
9152 (main): ... from here. Call initialize_async_io. Disable async
9153 I/O before the main loop.
9154 * server.h (initialize_async_io): Declare.
9155 (block_async_io, unblock_async_io): Delete prototypes.
9156 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
9158 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
9160 * remote-utils.c (readchar): Allow binary data in received messages.
9162 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9164 * win32-low.c (attaching): New global.
9165 (win32_create_inferior): Clear the `attaching' global.
9166 (win32_attach): Set the `attaching' global.
9167 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
9168 attaching. Only set a breakpoint at the entry point if not
9171 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9173 * server.c (main): Don't report dll events on the initial
9174 connection on attaches.
9176 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9178 * server.c (main): Relax numerical bases supported for the pid of
9179 the --attach command line argument.
9181 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9183 * win32-low.c (win32_attach): Call OpenProcess before
9184 DebugActiveProcess, not after. Add last error output to error
9187 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9189 * win32-low.c (win32_get_thread_context)
9190 (win32_set_thread_context): New functions.
9191 (thread_rec): Use win32_get_thread_context.
9192 (continue_one_thread, win32_resume): Use win32_set_thread_context.
9193 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
9196 2007-12-03 Leo Zayas
9197 Pedro Alves <pedro_alves@portugalmail.pt>
9199 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
9201 (child_add_thread): Minor cleanup.
9202 (child_continue): Resume artificially suspended threads before
9203 calling ContinueDebugEvent.
9204 (suspend_one_thread): New.
9205 (fake_breakpoint_event): New.
9206 (get_child_debug_event): Change return type to int. Check here if
9207 gdb sent an interrupt request. If a soft interrupt was requested,
9208 fake a breakpoint event. Return 0 if there is no event to handle,
9210 (win32_wait): Don't check here if gdb sent an interrupt request.
9211 Ensure there is a valid event to handle.
9212 (win32_request_interrupt): Add soft interruption method as last
9215 2007-12-03 Leo Zayas
9216 Pedro Alves <pedro_alves@portugalmail.pt>
9218 * win32-low.h (win32_thread_info): Add descriptions to the
9219 structure members. Replace `suspend_count' counter by a
9221 * win32-low.c (thread_rec): Update condition of when to get the
9222 context from the inferior. Rely on ContextFlags being set if it
9223 has already been retrieved. Only suspend the inferior thread if
9224 we haven't already. Warn if that fails.
9225 (continue_one_thread): s/suspend_count/suspended/. Only call
9226 ResumeThread once. Warn if that fails.
9228 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9230 * win32-low.c (win32_wait): Don't read from the inferior when it
9233 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9235 * Makefile.in (win32_low_h): New variable.
9236 (win32-low.o): Add dependency on $(win32_low_h).
9237 (win32-arm-low.o, win32-i386-low.o): New rules.
9239 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9241 * hostio.c: Correct copyright year.
9243 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9245 * Makefile.in (OBS): Add hostio.o.
9246 (hostio.o): New rule.
9247 * server.h (handle_vFile): Declare.
9248 * hostio.c: New file.
9249 * server.c (handle_v_requests): Take packet_len and new_packet_len
9250 for binary packets. Call handle_vFile.
9251 (main): Update call to handle_v_requests.
9253 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
9255 * linux-low.c: Include <sched.h>.
9257 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
9259 * linux-low.c (linux_tracefork_grandchild): New.
9260 (linux_tracefork_child): Use clone.
9261 (linux_test_for_tracefork): Use clone; allocate and free a stack.
9263 2007-10-31 Joel Brobecker <brobecker@adacore.com>
9265 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
9267 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
9269 * linux-low.c (handle_extended_wait): Handle unexpected signals.
9271 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
9273 * inferiors.c (change_inferior_id): Delete.
9274 (add_pid_to_list, pull_pid_from_list): New.
9275 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
9276 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
9277 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
9278 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
9279 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
9280 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
9281 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
9282 (using_threads): Always set to 1.
9283 (handle_extended_wait): New.
9284 (add_process): Do not set TID.
9285 (linux_create_inferior): Set must_set_ptrace_flags.
9286 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
9287 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
9288 (linux_thread_alive): Rename TID argument to LWPID.
9289 (linux_wait_for_process): Handle unknown processes. Do not use TID.
9290 (linux_wait_for_event): Do not use TID or check using_threads. Update
9291 call to dead_thread_notify. Call handle_extended_wait.
9292 (linux_create_inferior): Use PTRACE_SETOPTIONS.
9293 (send_sigstop): Delete sigstop_sent.
9294 (wait_for_sigstop): Avoid TID.
9295 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
9296 (linux_test_for_tracefork): New.
9297 (linux_lookup_signals): Use thread_db_active and
9298 linux_supports_tracefork_flag.
9299 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
9300 * linux-low.h (get_process_thread): Avoid TID.
9301 (struct process_ifo): Move thread_known and tid to the end. Remove
9303 (linux_attach_lwp, thread_db_init): Update prototypes.
9304 * server.h (change_inferior_id): Delete prototype.
9305 (add_pid_to_list, pull_pid_from_list): New prototypes.
9306 * thread-db.c (thread_db_use_events): New.
9307 (find_first_thread): Rename to...
9308 (find_one_thread): ...this. Update callers and messages. Do not
9309 call fatal. Check thread_db_use_events. Do not call
9310 change_inferior_id or new_thread_notify.
9311 (maybe_attach_thread): Update. Do not call new_thread_notify.
9312 (thread_db_init): Set thread_db_use_events. Check use_events.
9313 * utils.c (fatal, warning): Correct message prefix.
9315 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
9317 * Makefile.in (clean): Remove new files.
9318 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
9319 (powerpc-64.o, powerpc-64.c): New rules.
9320 * configure.srv: Use alternate register sets for powerpc64-*-linux*
9321 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
9323 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
9325 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
9326 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
9327 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
9328 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
9329 (target_regsets): Add AltiVec and SPE register sets.
9330 * configure.ac: Check for AltiVec and SPE.
9331 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
9332 (ppc_fill_vrregset, ppc_store_vrregset): New.
9333 (target_regsets): Add AltiVec register set.
9334 * configure: Regenerated.
9336 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
9338 * linux-low.c (O_LARGEFILE): Define.
9339 (linux_read_memory): Use /proc/PID/mem.
9340 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
9341 * configure, config.in: Regenerated.
9343 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9345 * linux-low.c (linux_wait_for_event): Do not pass signals while
9348 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9350 * win32-low.c (create_process): New.
9351 (win32_create_inferior): Use create_process instead of
9352 CreateProcess. If create_process failed retry appending an ".exe"
9353 suffix. Store the GetLastError result immediatelly after
9354 create_process calls and use it on the call to error.
9356 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9358 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
9360 2007-08-23 Joel Brobecker <brobecker@adacore.com>
9362 * configure.ac: Switch license to GPLv3.
9364 2007-08-01 Michael Snyder <msnyder@access-company.com>
9366 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
9368 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
9370 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
9372 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
9373 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
9374 CloseToolhelp32Snapshot.
9375 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
9376 CloseToolhelp32Snapshot.
9378 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
9380 * server.c (main): Check for inferior exit before main loop.
9382 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
9384 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
9385 instead of on tmp_desc.
9387 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
9388 Daniel Jacobowitz <dan@codesourcery.com>
9390 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
9391 (add_thread): Minor cleanups.
9392 (clear_inferiors): Move lower in the file. Clear the DLL
9394 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
9395 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
9396 (xml_escape_text): New.
9397 * server.c (handle_query): Handle qXfer:libraries:read. Report it
9399 (handle_v_cont): Report errors.
9400 (gdbserver_version): Update.
9401 (main): Correct size of own_buf. Do not report initial DLL events.
9402 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
9403 (unloaded_dll, xml_escape_text): New.
9404 * win32-low.c (enum target_waitkind): Update comments.
9405 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
9406 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
9407 (win32_EnumProcessModules, win32_GetModuleInformation)
9408 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
9409 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
9410 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
9411 (win32_Module32First, win32_Module32Next, load_toolhelp)
9412 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
9413 (get_child_debug_event): Handle DLL events.
9414 (win32_wait): Likewise.
9416 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9418 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
9419 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
9421 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9423 * win32-low.c (handle_output_debug_string): Ignore event if not
9426 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9428 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
9430 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
9432 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
9434 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
9436 * inferiors.c (change_inferior_id): Add comment.
9437 * linux-low.c (check_removed_breakpoint): Add an early
9438 prototype. Improve debug output.
9439 (linux_attach): Doc update.
9440 (linux_detach_one_process, linux_detach): Clean up before releasing
9442 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
9443 * linux-low.h (struct process_info): Doc improvement.
9444 * mem-break.c (delete_all_breakpoints): New.
9445 * mem-break.h (delete_all_breakpoints): New prototype.
9446 * thread-db.c (find_first_thread): New.
9447 (thread_db_create_event): Call it instead of
9448 thread_db_find_new_threads. Clean up unused variables.
9449 (maybe_attach_thread): Remove first thread handling.
9450 (thread_db_find_new_threads): Use find_first_thread.
9451 (thread_db_get_tls_address): Likewise.
9453 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
9455 * thread-db.c (thread_db_find_new_threads): Add prototype.
9456 (thread_db_create_event): Check for the main thread before adding
9458 (maybe_attach_thread): Only enable event reporting if TID == 0.
9459 (thread_db_get_tls_address): Check for new threads.
9461 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
9463 * linux-low.c (linux_create_inferior): Try execv before execvp.
9464 * spu-low.c (spu_create_inferior): Likewise.
9466 2007-06-13 Mike Frysinger <vapier@gentoo.org>
9468 * linux-low.c (linux_create_inferior): Change execv to execvp.
9469 * spu-low.c (spu_create_inferior): Likewies.
9471 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
9473 * Makefile.in (clean): Clean new files instead of deleted ones.
9474 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
9475 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
9477 * configure.srv: Specify XML files and new regformats for MIPS and
9479 * linux-mips-low.c (mips_num_regs): Set to only used registers.
9480 (mips_regmap): Do not fetch $0. Remove unused registers. Add
9481 an entry for the restart register.
9482 (mips_cannot_fetch_register, mips_cannot_store_register)
9483 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
9484 register names to match the XML descriptions.
9485 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9486 restart register instead of $0.
9488 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9489 Markus Deuling <deuling@de.ibm.com>
9491 * remote-utils.c (decode_xfer_write): New function.
9492 * server.h (decode_xfer_write): Add prototype.
9493 * server.c (handle_query): Add PACKET_LEN argument. Support
9494 qXfer:spu:read and qXfer:spu:write packets.
9495 (main): Pass packet_len to handle_query.
9496 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9497 * target.h (target_ops): Add qxfer_spu.
9499 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9501 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9502 accessing non-seekable spufs files.
9504 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9506 * server.c (handle_query): Add reply for qC packet.
9508 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9509 Leo Zayas <lerele@champenstudios@com>
9511 * server.h (check_remote_input_interrupt_request): New function.
9512 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9513 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9514 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9515 (check_remote_input_interrupt_request): New function.
9516 * server.h (check_remote_input_interrupt_request): Declare.
9517 * win32-low.c (winapi_DebugBreakProcess,
9518 winapi_GenerateConsoleCtrlEvent): New typedefs.
9519 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9521 (win32_wait): Check for remote interrupt request
9522 with check_remote_input_interrupt_request.
9523 (win32_request_interrupt): New function.
9524 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9526 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9528 * win32-low.c (debug_registers_changed,
9529 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9530 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9531 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9532 (thread_rec): Get context using the low target.
9533 (child_add_thread): Call thread_added on the low target,
9534 which does the same thing.
9536 (do_initial_child_stuff): Remove debug registers references.
9537 Set context using the low target. Resume threads after
9538 setting the contexts.
9539 (child_continue): Remove dead variable. Remove debug
9540 registers references.
9541 (child_fetch_inferior_registers): Go through the low target.
9542 (do_child_store_inferior_registers): Remove.
9543 (child_store_inferior_registers): Go through the low target.
9544 (win32_resume): Remove debug registers references.
9545 Set context using the low target.
9546 (handle_exception): Change return type to void. Don't record
9547 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9548 first chance exception.
9549 (get_child_debug_event): Change return type to void. Remove
9550 goto loop. Always return after waiting for debug event.
9551 (win32_wait): Convert to switch statement. Handle spurious
9554 * win32-i386-low.c (debug_registers_changed,
9555 debug_registers_used): New.
9556 (initial_stuff): Rename to ...
9557 (i386_initial_stuff): ... this. Clear debug registers
9559 (store_debug_registers): Delete.
9560 (i386_get_thread_context): New.
9561 (load_debug_registers): Delete.
9562 (i386_set_thread_context): New.
9563 (i386_thread_added): New.
9564 (single_step): Rename to ...
9565 (i386_single_step): ... this.
9566 (do_fetch_inferior_registers): Rename to ...
9567 (i386_fetch_inferior_register): ... this.
9568 (i386_store_inferior_register): New.
9569 (the_low_target): Adapt to new interface.
9571 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9572 (arm_get_thread_context): New.
9573 (arm_set_thread_context): New.
9575 (do_fetch_inferior_registers): Rename to ...
9576 (arm_fetch_inferior_register): ... this.
9577 (arm_store_inferior_register): New.
9578 (arm_wince_breakpoint): Reimplement as unsigned long.
9579 (arm_wince_breakpoint_len): Define.
9580 (the_low_target): Adapt to new interface.
9582 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9583 load_debug_registers. Add get_thread_context, set_thread_context,
9584 thread_added and store_inferior_register. Rename
9585 fetch_inferior_registers to fetch_inferior_register.
9586 (regptr): Remove declaration.
9588 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9590 * linux-low.c (linux_detach): Change return type to int. Return 0.
9591 * spu-low.c (spu_detach): Likewise.
9593 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9595 * target.h (target_ops): Change return type of detach to int.
9597 (join_inferior): New.
9598 * server.c (main): Don't skip detach support on mingw32.
9599 If the inferior doesn't support detaching return error.
9600 Call join_inferior instead of using waitpid.
9601 * linux-low.c (linux_join): New.
9602 (linux_target_op): Add linux_join.
9603 * spu-low.c (spu_join): New.
9604 (spu_target_ops): Add spu_join.
9605 * win32-low.c (win32_detach): Adapt to new interface.
9606 Reopen current_process_handle before detaching. Issue a child
9607 resume before detaching.
9609 (win32_target_op): Add win32_join.
9611 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9613 * win32-low.c (win32-attach): Fix return value.
9614 * target.h (target_ops): Describe ATTACH return values.
9616 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9618 * win32-low.c (GETPROCADDRESS): Define.
9619 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9620 (winapi_DebugSetProcessKillOnExit): Likewise.
9621 (win32_create_inferior): Force usage of ansi CreateProcessA.
9622 (win32_attach): Use GETPROCADDRESS.
9623 (win32_detach): Likewise.
9625 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9627 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9629 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9631 * win32-low.c: Commit leftover changes from 2007-03-29.
9633 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9635 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9636 fields short instead of int. Add explicit padding.
9637 (i387_cache_to_fsave): Remove unnecessary casts.
9638 (i387_fsave_to_cache): Doc fix.
9639 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9641 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9643 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9644 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9646 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9648 * configure.srv (arm*-*-mingw32ce*): Move near the other
9651 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9653 * configure.ac: Add errno checking.
9654 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9655 sys/file.h and malloc.h.
9656 (AC_CHECK_DECLS): Add perror.
9657 (srv_mingwce): Handle.
9658 * configure.srv (i[34567]86-*-cygwin*): Add
9659 win32-i386-low.o to srv_tgtobj.
9660 (i[34567]86-*-mingw*): Likewise.
9661 (arm*-*-mingw32ce*): Add case.
9662 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9663 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9664 [__MINGW32CE__] (strerror): New function.
9665 [__MINGW32CE__] (errno): Define to GetLastError.
9666 [__MINGW32CE__] (COUNTOF): New macro.
9667 (remote_open): Remove extra close call.
9668 * mem-break.c (delete_breakpoint_at): New function.
9669 * mem-break.h (delete_breakpoint_at): Declare.
9670 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9671 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9672 [USE_WIN32API] (read, write): Add char* casts.
9673 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9674 * server.h: Include wincecompat.h on Windows CE.
9675 [HAVE_ERRNO_H]: Check.
9676 (perror): Declare if not declared.
9677 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9678 (perror_with_name): Remove errno declaration.
9679 * wincecompat.h: New.
9680 * wincecompat.c: New.
9682 * win32-arm-low.c: New.
9683 * win32-i386-low.c: New.
9684 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9685 (OUTMSG2): Make it safe.
9687 (COUNTOF): New macro.
9688 (NUM_REGS): Get it from the low target.
9689 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9690 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9691 (thread_rec): Let low target handle debug registers.
9692 (child_add_thread): Likewise.
9693 (child_init_thread_list): Likewise.
9694 (continue_one_thread): Likewise.
9696 (do_child_fetch_inferior_registers): Move to ...
9697 * win32-i386-low.c: ... here, and rename to ...
9698 (do_fetch_inferior_registers): ... this.
9699 * win32-low.c (child_fetch_inferior_registers):
9700 Go through the low target.
9701 (do_child_store_inferior_registers): Use regptr.
9702 (strwinerror): New function.
9703 (win32_create_inferior): Handle Windows CE.
9704 Use strwinerror instead of strerror on Windows error
9705 codes. Add program to the error output.
9706 Don't close the main thread handle on Windows CE.
9707 (win32_attach): Use coredll.dll on Windows CE.
9708 (win32_kill): Close current process and current
9710 (win32_detach): Use coredll.dll on Windows CE.
9711 (win32_resume): Let low target handle debug registers, and
9713 (handle_exception): Add/Remove initial breakpoint. Avoid
9714 non-existant WSTOPSIG on Windows CE.
9715 (win32_read_inferior_memory): Cast to remove warning.
9716 (win32_arch_string): Go through the low target.
9717 (initialize_low): Call set_breakpoint_data with the low
9718 target's breakpoint.
9719 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9720 FOP_REGNUM, mappings): Move to ...
9721 * win32-i386-low.c: ... here.
9722 * win32-low.c (win32_thread_info): Move to ...
9723 * win32-low.h: ... here.
9724 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9725 win32-arm-low.c and wincecompat.c.
9726 (all:): Add $EXEEXT.
9727 (install-only:): Likewise.
9728 (gdbserver:): Likewise.
9729 (gdbreplay:): Likewise.
9730 * config.in: Regenerate.
9731 * configure: Regenerate.
9733 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9735 * win32-low.c: Rename typedef thread_info to
9736 win32_thread_info throughout.
9738 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9740 * win32-i386-low.c: Rename to ...
9741 * win32-low.c: ... this.
9742 * configure.srv: Replace win32-i386-low.o with win32-low.o.
9743 * Makefile.in: Likewise.
9745 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
9747 * remote-utils.c (monitor_output): Constify msg parameter.
9748 * server.h (monitor_output): Likewise.
9749 * win32-i386-low.c (handle_output_debug_string): New.
9750 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
9751 handle_output_debug_string.
9752 (get_child_debug_event): Likewise.
9754 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
9756 * server.c (main): Correct strtoul check.
9758 2007-03-27 Jon Ringle <jon@ringle.org>
9760 * linux-low.c: Check __ARCH_HAS_MMU__ also.
9762 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
9764 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
9766 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
9768 * terminal.h: Check HAVE_SGTTY_H.
9770 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
9772 * remote-utils.c (remote_open): Print out the assigned port number.
9774 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
9776 * remote-utils.c (monitor_output): New function.
9777 * server.c (debug_threads): Define here.
9778 (monitor_show_help): New function.
9779 (handle_query): Handle qRcmd.
9780 (main): Do not handle 'd' packet.
9781 * server.h (debug_threads, remote_debug, monitor_output): Declare.
9782 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
9785 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9787 * Makefile.in (EXEEXT): New.
9788 (clean): Use $(EXEEXT).
9790 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9792 * target.h (target_ops): Rename send_signal to request_interrupt,
9793 and remove enum target_signal parameter.
9794 * linux-low.c (linux_request_interrupt): Rename from
9795 linux_send_signal, and always send SIGINT.
9796 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
9797 and always send SIGINT.
9798 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
9800 (input_interrupt): Likewise.
9802 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9804 * server.c (get_features_xml): Check if target implemented
9806 * win32-i386-low.c (win32_arch_string): New.
9807 (win32_target_ops): Add win32_arch_string as arch_string member.
9809 2007-02-22 Markus Deuling <deuling@de.ibm.com>
9811 * spu-low.c (spu_arch_string): New.
9812 (spu_target_ops): Add spu_arch_string.
9814 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
9816 * remote-utils.c: Remove HAVE_TERMINAL_H check.
9817 * configure.ac: Do not check for terminal.h.
9818 * configure, config.in: Regenerated.
9820 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9822 * Makefile.in (OBS): Add $(XML_BUILTIN).
9823 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
9825 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
9826 (arm-with-iwmmxt.c): New.
9827 * config.in, configure: Regenerate.
9828 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
9829 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
9830 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
9831 (arm*-*-linux*): Add iWMMXt and regset support.
9832 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
9833 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
9834 (arm_store_wmmxregset, target_regsets): New.
9835 * server.c (get_features_xml): Take annex argument. Check builtin
9837 (handle_query): Handle multiple annexes.
9839 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9841 * remote-utils.c [USE_WIN32API] (read, write): Define.
9842 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
9845 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
9847 * linux-i386-low.c (the_low_target): Set arch_string.
9848 * linux-x86-64-low.c (the_low_target): Likewise.
9849 * linux-low.c (linux_arch_string): New.
9850 (linux_target_ops): Add it.
9851 * linux-low.h (struct linux_target_ops): Add arch_string.
9852 * server.c (write_qxfer_response): Use const void * for DATA.
9853 (get_features_xml): New.
9854 (handle_query): Handle qXfer:features:read. Report it for qSupported.
9855 * target.h (struct target_ops): Add arch_string method.
9857 2007-01-03 Denis Pilat <denis.pilat@st.com>
9858 Daniel Jacobowitz <dan@codesourcery.com>
9860 * linux-low.c (linux_kill): Handle being called with no threads.
9861 * win32-i386-low.c (win32_kill): Likewise.
9862 (get_child_debug_event): Clear current_process_handle.
9864 2006-12-30 Denis PILAT <denis.pilat@st.com>
9865 Daniel Jacobowitz <dan@codesourcery.com>
9867 * remote-utils.c (remote_open): Check the type of specified
9868 serial port devices before opening them.
9869 * server.c (main): Kill the inferior if an error occurs during
9870 the first remote_open.
9872 2006-12-05 Markus Deuling <deuling@de.ibm.com>
9874 * README: Update supported targets.
9876 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
9878 * Makefile.in (clean): Remove reg-mips64.c.
9879 (reg-mips64.c, reg-mips64.o): New rules.
9880 * configure.srv: Handle mips64. Include regset support for mips.
9881 * linux-mips-low.c (union mips_register): New.
9882 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
9883 (mips_breakpoint, mips_breakpoint_at): Use int.
9884 (mips_collect_register, mips_supply_register)
9885 (mips_collect_register_32bit, mips_supply_register_32bit)
9886 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9887 (mips_store_fpregset, target_regsets): New.
9888 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
9890 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
9892 * configure.srv: Add target "spu*-*-*".
9893 * Makefile.in (clean): Remove reg-spu.c.
9894 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
9895 * spu-low.c: New file.
9897 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9899 * configure.ac: Correct td_thr_tls_get_addr test.
9900 * configure: Regenerated.
9902 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9904 * linux-low.c (linux_wait_for_event): Reformat. Use the
9906 * remote-utils.c (decode_address_to_semicolon): New.
9907 * server.c (pass_signals, handle_general_set): New.
9908 (handle_query): Mention QPassSignals for qSupported.
9909 (main): Call handle_general_set.
9910 * server.h (pass_signals, decode_address_to_semicolon): New.
9912 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9914 * server.c (handle_query): Correct error handling for read_auxv.
9916 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9918 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9919 and srv_linux_thread_db to yes.
9920 * linux-s390-low.c (s390_fill_gregset): New function.
9921 (target_regsets): Define data structure.
9923 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9925 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9926 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9927 * config.in, configure: Regenerated.
9928 * inferiors.c (gdb_id_to_thread): New function.
9929 (gdb_id_to_thread_id): Use it.
9930 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9931 * linux-low.h (struct process_info): Add th member.
9932 (thread_db_get_tls_address): New prototype.
9933 * remote-utils.c (decode_address): Make non-static.
9934 * server.c (handle_query): Handle qGetTLSAddr.
9935 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9936 * target.h (struct target_ops): Add get_tls_address.
9937 * thread-db.c (maybe_attach_thread): Save the thread handle.
9938 (thread_db_get_tls_address): New.
9940 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9942 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9943 (linux_resume_one_process): Take a siginfo_t *. Update all
9944 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9945 (struct pending_signals): Add a siginfo_t.
9946 (linux_wait_for_process): Always set last_status.
9947 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9948 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9949 * linux-low.h (struct process_info): Add last_status.
9951 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9953 * remote-utils.c (try_rle): New function.
9954 (putpkt_binary): Use it.
9956 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9958 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9959 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9960 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9961 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9962 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9965 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9967 * server.c (terminal_fd): New variable.
9968 (old_foreground_pgrp): Likewise.
9969 (restore_old_foreground_pgrp): New function.
9970 (start_inferior): Record the terminal file descriptor in terminal_fd
9971 and its original foreground group in old_foreground_pgrp. Register
9972 restore_old_foreground_pgrp with atexit().
9974 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9976 * server.c (handle_query): Correct qPart to qXfer.
9978 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9980 * configure.ac: Check for more headers which are missing on
9981 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9982 * configure.srv: Add Cygwin and mingw32.
9983 * remote-utils.c: Don't include headers unconditionally which
9984 are missing on mingw32. Include <winsock.h> for mingw32.
9985 (remote_open): Adjust for mingw32 support. Flush
9986 standard error after writing to it.
9987 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9988 (unblock_async_io, enable_async_io, disable_async_io)
9989 (readchar, getpkt): Update for Winsock support.
9990 (prepare_resume_reply): Expect a protocol signal number.
9991 * server.c: Disable <sys/wait.h> on mingw32.
9992 (start_inferior): Adjust for mingw32 support. Flush
9993 standard error after writing to it.
9994 (attach_inferior): Likewise. Use protocol signal
9996 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9998 * win32-i386-low.c: New file.
9999 * Makefile.in (XM_CLIBS): Set.
10000 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
10001 (win32-i386-low.o): New dependency rule.
10002 * linux-low.c (linux_wait): Use target signal numbers.
10003 * target.h (struct target_ops): Doc fix.
10004 * server.h (target_signal_to_name): New prototype.
10005 * gdbreplay.c: Don't include headers unconditionally which
10006 are missing on mingw32. Include <winsock.h> for mingw32.
10007 (remote_close, remote_open): Adjust for Winsock support.
10008 * configure, config.in: Regenerated.
10010 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
10012 * server.c (decode_xfer_read, write_qxfer_response): New.
10013 (handle_query): Take a packet length argument. Handle
10014 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
10015 the qSupported response.
10016 (main): Update call to handle_query.
10018 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
10020 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
10021 (putpkt_binary): Renamed from putpkt and adjusted for binary
10023 (putpkt): New wrapper for putpkt_binary.
10024 (readchar): Don't mask off the high bit.
10025 (decode_X_packet): New function.
10026 * server.c (main): Call putpkt_binary if a handler sets the packet
10027 length. Save the length of the incoming packet. Handle 'X'.
10028 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
10030 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
10032 * server.c (handle_query): Handle qSupported.
10034 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10036 * remote-utils.c (all_symbols_looked_up): New variable.
10037 (look_up_one_symbol): Check it.
10038 * server.h (look_up_one_symbol): New declaration.
10039 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
10041 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10043 * Makefile.in (linux-arm-low.o): Update dependencies.
10044 * linux-arm-low.c: Include "gdb_proc_service.h".
10045 (PTRACE_GET_THREAD_AREA): Define.
10046 (ps_get_thread_area): New function.
10048 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
10050 * configure.srv (m68k*-*-uclinux*): New target.
10051 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
10052 (linux_resume_one_process): Remove extraneous cast.
10053 (linux_read_offsets): New.
10054 (linux_target_op): Add linux_read_offsets on mmuless systems.
10055 * server.c (handle_query): Add qOffsets logic.
10056 * target.h (struct target_ops): Add read_offsets.
10058 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10060 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
10061 (PTRACE_GET_THREAD_AREA): Define.
10062 (ps_get_thread_area): New function.
10063 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
10064 (linux-x86-64-low.o): Update.
10066 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10068 * configure.ac: Remove checks for prfpregset_t.
10069 * gdb_proc_service.h: New file.
10070 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
10071 new "gdb_proc_service.h".
10072 * proc-service.c: Likewise.
10073 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
10074 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
10075 * Makefile.in (gdb_proc_service_h): Updated.
10076 * configure, config.in: Regenerated.
10078 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10080 * remote-utils.c (prepare_resume_reply): Move declaration
10081 of gdb_id_from_wait to the top of the block.
10083 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
10085 * linux-low.c (regsets_store_inferior_registers): Read the regset
10086 from the target before filling it.
10088 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10090 * server.c (attach_inferior): Return SIGTRAP for a successful
10093 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10095 * Makefile.in (OBS): Add version.o.
10096 (STAGESTUFF): Delete.
10097 (version.o): Add dependencies.
10098 (version.c): Replace rule.
10099 (clean): Remove version.c.
10100 * server.c (gdbserver_version): New.
10101 (gdbserver_usage): Use printf.
10102 (main): Handle --version and --help.
10103 * server.h (version, host_name): Add declarations.
10105 2005-12-23 Eli Zaretskii <eliz@gnu.org>
10117 * linux-x86-64-low.c:
10119 * linux-s390-low.c:
10120 * linux-ppc64-low.c:
10122 * linux-mips-low.c:
10123 * linux-m68k-low.c:
10124 * linux-m32r-low.c:
10127 * linux-ia64-low.c:
10128 * linux-i386-low.c:
10129 * linux-crisv32-low.c:
10141 * gdbserver.1: Add (C) after Copyright. Update the FSF
10144 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
10146 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
10147 (arm_breakpoint_at): Recognize both breakpoints.
10148 (the_low_target): Use the correct breakpoint instruction.
10150 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
10152 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
10153 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
10154 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
10155 (the_low_target): Update.
10157 2005-10-25 Andreas Schwab <schwab@suse.de>
10159 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
10161 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
10162 (ia64_num_regs): Reduce to 462.
10164 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
10166 * acinclude.m4: Correct quoting.
10167 * aclocal.m4: Regenerated.
10169 Suggested by SZOKOVACS Robert <szo@ies.hu>:
10170 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
10171 (thread_db_init): Call thread_db_err_str.
10172 * configure.ac: Check for TD_VERSION.
10173 * config.in, configure: Regenerated.
10175 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10177 * server.h (error, fatal, warning): Add ATTR_FORMAT.
10179 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10181 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
10182 is not available. Define HAVE_PTRACE_GETREGS if it is.
10183 * config.in, configure: Regenerated.
10184 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
10185 * linux-i386-low.c, linux-m68k-low.c: Update to use
10186 HAVE_PTRACE_GETREGS.
10187 * linux-low.c (regsets_fetch_inferior_registers)
10188 (regsets_store_inferior_registers): Only return 0 if we processed
10190 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
10191 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
10193 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10195 * inferiors.c (struct thread_info): Add gdb_id.
10196 (add_thread): Add gdb_id argument.
10197 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
10198 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
10199 calls to add_thread.
10200 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
10201 * server.c (handle_query): Use thread_to_gdb_id.
10202 (handle_v_cont, main): Use gdb_id_to_thread_id.
10203 * server.h (add_thread): Update prototype.
10204 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
10207 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10209 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
10210 left-padded registers.
10211 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
10212 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
10214 2005-07-01 Steve Ellcey <sje@cup.hp.com>
10216 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
10217 * configure: Regenerate.
10218 * config.in: Regenerate.
10219 * server.h (NEED_DECLARATION_STRERROR):
10220 Replace with !HAVE_DECL_STRERROR.
10222 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
10224 * linux-low.c (linux_wait, linux_send_signal): Don't test
10225 an unsigned long variable for > 0 if it could be MAX_ULONG.
10226 * server.c (myresume): Likewise.
10227 * target.c (set_desired_inferior): Likewise.
10229 2005-06-13 Mark Kettenis <kettenis@gnu.org>
10231 * configure.ac: Simplify and improve check for socklen_t.
10232 * configure, config.in: Regenerate.
10234 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
10236 * acconfig.h: Remove.
10237 * configure.ac: Add a test for socklen_t. Use three-argument
10238 AC_DEFINE throughout.
10239 * config.in: Regenerated using autoheader 2.59.
10240 * configure: Regenerated.
10242 * gdbreplay.c (socklen_t): Provide a default.
10243 (remote_open): Use socklen_t.
10244 * remote-utils.c (socklen_t): Provide a default.
10245 (remote_open): Use socklen_t.
10246 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
10249 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
10251 * linux-low.c (linux_read_memory, linux_write_memory)
10252 (linux_read_auxv): Likewise.
10253 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
10254 (check_mem_write): Likewise.
10255 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
10257 * regcache.c (struct inferior_rgcache_data, registers_to_string)
10258 (registers_from_string, register_data): Likewise.
10259 * server.c (handle_query, main): Likewise.
10260 * server.h (convert_ascii_to_int, convert_int_to_ascii)
10261 (decode_M_packet): Likewise.
10262 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
10263 * target.h (struct target_ops): Update read_memory, write_memory,
10265 (read_inferior_memory, write_inferior_memory): Update.
10266 * linux-low.h (struct linux_target_ops): Change type of breakpoint
10267 to unsigned char *.
10268 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
10269 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
10270 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
10271 linux-s390-low.c, linux-sh-low.c: Update for changes in
10272 read_inferior_memory and the_low_target->breakpoint.
10274 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
10276 * Makefile.in (SFILES): Add linux-ppc64-low.c.
10277 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
10278 * configure.srv: Add powerpc64-*-linux*.
10279 * linux-ppc64-low.c: New file.
10281 2005-05-23 Orjan Friberg <orjanf@axis.com>
10283 * linux-cris-low.c: New file with support for CRIS.
10284 * linux-crisv32-low.c: Ditto for CRISv32.
10285 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
10286 (clean): Add reg-cris.c and reg-crisv32.c.
10287 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
10288 reg-crisv32.o, and reg-crisv32.c to make rules.
10289 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
10290 recognized targets.
10292 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
10294 * linux-low.c (fetch_register): Ensure buffer size is a multiple
10295 of sizeof (PTRACE_XFER_TYPE).
10296 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
10298 2005-05-12 Orjan Friberg <orjanf@axis.com>
10300 * target.h (struct target_ops): Add insert_watchpoint,
10301 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
10302 pointers for hardware watchpoint support.
10303 * linux-low.h (struct linux_target_ops): Ditto.
10304 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
10305 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
10306 to linux_target_ops.
10307 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
10309 * server.c (main): Recognize 'Z' and 'z' packets.
10311 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
10313 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
10314 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
10315 (the_low_target): Add new members.
10317 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10319 * proc-service.c (ps_lgetregs): Search all_processes instead of
10322 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10324 * server.c (start_inferior): Change return type to int.
10325 (attach_inferior): Change sigptr to int *.
10326 (handle_v_cont, handle_v_requests): Change signal to int *.
10327 (main): Change signal to int.
10329 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
10331 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
10332 * configure.srv: Add m32r*-*-linux*.
10333 * linux-m32r-low.c: New file.
10335 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
10337 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
10339 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10341 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
10342 Take unsigned long arguments for PIDs.
10343 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
10344 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
10345 (wait_for_sigstop, linux_resume_one_process)
10346 (regsets_fetch_inferior_registers, linux_send_signal)
10347 (linux_read_auxv): Likewise. Update the types of variables holding
10348 PIDs. Update format string specifiers.
10349 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
10350 * remote-utils.c (prepare_resume_reply): Likewise.
10351 * server.c (cont_thread, general_thread, step_thread)
10352 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
10354 (handle_query): Update format specifiers.
10355 (handle_v_cont, main): Use strtoul for thread IDs.
10356 * server.h (struct inferior_list_entry): Use unsigned long for ID.
10357 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
10358 (general_thread, step_thread, thread_from_wait)
10359 (old_thread_from_wait): Update.
10360 * target.h (struct thread_resume): Use unsigned long for THREAD.
10361 (struct target_ops): Use unsigned long for arguments to attach and
10364 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
10366 * acinclude.m4: Include bfd/bfd.m4 directly.
10367 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
10368 <agriffis@toolchain.org>.
10369 * aclocal.m4, configure: Regenerated.
10371 2005-01-07 Andrew Cagney <cagney@gnu.org>
10373 * configure.ac: Rename configure.in, require autoconf 2.59.
10374 * configure: Re-generate.
10376 2004-12-08 Daniel Jacobowitz <dan@debian.org>
10378 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
10379 LIBS when finished.
10380 * aclocal.m4: Regenerated.
10381 * configure: Regenerated.
10383 2004-11-21 Andreas Schwab <schwab@suse.de>
10385 * linux-m68k-low.c (m68k_num_gregs): Define.
10386 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
10387 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
10388 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
10389 (m68k_breakpoint_at): New. Add to the_low_target.
10391 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
10392 srv_linux_thread_db to yes.
10394 2004-10-20 Joel Brobecker <brobecker@gnat.com>
10396 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
10397 (ARCH_SET_FS): Likewise.
10398 (ARCH_GET_FS): Likewise.
10399 (ARCH_GET_GS): Likewise.
10401 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10403 * linux-i386-low.c (ps_get_thread_area): New.
10404 * linux-x86-64-low.c (ps_get_thread_area): New.
10405 * linux-low.c: Include <sys/syscall.h>.
10406 (linux_kill_one_process): Don't kill the first thread here.
10407 (linux_kill): Kill the first thread here.
10408 (kill_lwp): New function.
10409 (send_sigstop, linux_send_signal): Use it.
10410 * proc-service.c: Clean up #ifdefs.
10411 (fpregset_info): Delete.
10412 (ps_lgetregs): Update and enable implementation.
10413 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
10415 * remote-utils.c (struct sym_cache, symbol_cache): New.
10416 (input_interrupt): Print a clearer message.
10417 (async_io_enabled): New variable.
10418 (enable_async_io, disable_async_io): Use it. Update comments.
10419 (look_up_one_symbol): Use the symbol cache.
10420 * thread-db.c (thread_db_look_up_symbols): New function.
10421 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
10423 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10425 * configure.in: Test for -rdynamic.
10426 * configure: Regenerated.
10427 * Makefile (INTERNAL_LDFLAGS): New.
10428 (gdbserver, gdbreplay): Use it.
10430 2004-09-02 Andrew Cagney <cagney@gnu.org>
10432 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
10434 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
10436 * linux-low.c (linux_wait): Clear all_processes list also.
10438 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10440 * linux-low.c: Include <errno.h>. Remove extern declaration of
10443 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10445 * gdbreplay.c, server.h, utils.c: Update copyright years.
10447 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10449 * server.c (main): Print child status or termination signal from
10450 variable 'signal', not 'sig'.
10452 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10454 * linux-low.c (linux_read_memory): Change return type to
10455 int. Check for and return error from ptrace().
10456 * target.c (read_inferior_memory): Change return type to int. Pass
10457 back return status from the_target->read_memory().
10458 * target.h (struct target_ops): Adapt *read_memory() prototype.
10460 (read_inferior_memory): Adapt prototype.
10461 * server.c (main): Return an error packet if
10462 read_inferior_memory() returns an error.
10464 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
10466 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
10467 Unify with other clean targets.
10469 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10471 * server.c (handle_v_cont): Call set_desired_inferior.
10473 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10475 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
10477 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10479 * linux-low.c (linux_wait): Unblock async I/O.
10480 (linux_resume): Block and enable async I/O.
10481 * remote-utils.c (block_async_io, unblock_async_io): New functions.
10482 * server.h (block_async_io, unblock_async_io): Add prototypes.
10484 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10486 * remote-utils.c (remote_open): Print a status notice after
10487 opening a TCP port.
10488 * server.c (attach_inferior): Print a status notice after
10491 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10493 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10495 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10497 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10499 * server.c, target.h: Update copyright years.
10501 2004-02-25 Roland McGrath <roland@redhat.com>
10503 * target.h (struct target_ops): New member `read_auxv'.
10504 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10505 * linux-low.c (linux_read_auxv): New function.
10506 (linux_target_ops): Initialize `read_auxv' member to that.
10508 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10510 Committed by Jim Blandy <jimb@redhat.com>.
10512 * linux-s390-low.c (s390_num_regs): Update.
10513 (s390_regmap): Remove control registers. Use __s390x__ predefine
10514 instead of GPR_SIZE to distiguish s390 and s390x targets.
10516 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10518 * linux-low.c: Update copyright year.
10519 (check_removed_breakpoint): Clear pending_is_breakpoint.
10520 (linux_set_resume_request, linux_queue_one_thread)
10521 (resume_status_pending_p): New functions.
10522 (linux_continue_one_thread): Use process->resume.
10523 (linux_resume): Only resume threads if there are no pending events.
10524 * linux-low.h (struct process_info): Add resume request
10527 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10529 * regcache.c (new_register_cache): Clear the allocated register
10530 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10532 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10534 * linux-low.c (linux_resume): Take a struct thread_resume *
10536 (linux_wait): Update call.
10537 (resume_ptr): New static variable.
10538 (linux_continue_one_thread): Renamed from
10539 linux_continue_one_process. Use resume_ptr.
10540 (linux_resume): Use linux_continue_one_thread.
10541 * server.c (handle_v_cont, handle_v_requests): New functions.
10542 (myresume): New function.
10543 (main): Handle 'v' case.
10544 * target.h (struct thread_resume): New type.
10545 (struct target_ops): Change argument of "resume" to struct
10547 (myresume): Delete macro.
10549 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10551 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10552 (uninstall): Support DESTDIR.
10554 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10556 * configure.srv: Add xscale*linux copy of arm*linux entry.
10558 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10560 * linux-arm-low.c (arm_reinsert_addr): New function.
10561 (the_low_target): Add arm_reinsert_addr.
10563 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10565 * mem-break.c: Remove whitespace at end of file.
10567 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10569 * configure.in: Check whether we need to prototype strerror.
10570 * server.h: Optionally prototype strerror.
10571 * gdbreplay.c (perror_with_name): Use strerror.
10572 * linux-low.c (linux_attach_lwp): Use strerror.
10573 * utils.c (perror_with_name): Use strerror.
10574 * config.in, configure: Regenerated.
10576 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10578 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10579 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10581 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10583 * Makefile.in (SFILES): Update.
10584 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10585 low-sun3.c: Remove files.
10587 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10589 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10590 (linux_detach_one_process, linux_detach): New functions.
10591 (linux_target_ops): Add linux_detach.
10592 * server.c (main): Handle 'D' packet.
10593 * target.h (struct target_ops): Add "detach" member.
10594 (detach_inferior): Define.
10596 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10598 From Kelley Cook <kelleycook@wideopenwest.com>:
10599 * configure.srv: Accept i[34567]86 variants.
10601 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10603 * linux-low.c (linux_wait_for_event): Correct comment typos.
10604 (linux_resume_one_process): Call check_removed_breakpoint.
10605 (linux_send_signal): New function.
10606 (linux_target_ops): Add linux_send_signal.
10607 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10609 * target.h (struct target_ops): Add send_signal.
10611 2003-05-29 Jim Blandy <jimb@redhat.com>
10613 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10614 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10615 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10616 away part of the register's value.
10618 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10620 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10621 (linux_wait_for_event, linux_init_signals): Likewise.
10623 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10625 * configure.in: Check for stdlib.h.
10626 * configure: Regenerated.
10627 * config.in: Regenerated.
10629 2003-01-04 Andreas Schwab <schwab@suse.de>
10631 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10633 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10635 * Makefile.in: Remove obsolete code.
10637 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10639 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10640 defined(PT_FPR0_HI).
10642 2002-11-17 Stuart Hughes <seh@zee2.com>
10644 * linux-arm-low.c (arm_num_regs): Increase.
10645 (arm_regmap): Include status register.
10647 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10649 * linux-low.c (register_addr): Remove incorrect -1 check.
10651 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10653 * linux-low.c (linux_create_inferior): Call setpgid. Return
10655 (unstopped_p, linux_signal_pid): Remove.
10656 (linux_target_ops): Remove linux_signal_pid.
10657 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10658 global instead of target method.
10659 * target.h (struct target_ops): Remove signal_pid. Update comment
10660 for create_inferior.
10661 * server.c (signal_pid): New variable.
10662 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10663 gdbserver. Set the child to be the foreground process group.
10664 (attach_inferior): Set signal_pid.
10666 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10668 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10670 2002-08-20 Jim Blandy <jimb@redhat.com>
10672 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10675 2002-08-01 Andrew Cagney <cagney@redhat.com>
10677 * Makefile.in: Make chill references obsolete.
10679 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10681 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10682 * configure: Regenerate.
10683 * config.in: Regenerate.
10685 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10687 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10688 (perror_with_name, remote_close, remote_open, expect, play): Static.
10690 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10692 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10693 byte offsets instead of an array of indexes.
10694 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10696 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10698 * regcache.c: Add comment.
10700 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10702 * thread-db.c: New file.
10703 * proc-service.c: New file.
10704 * acinclude.m4: New file.
10705 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10706 proc-service.o, and thread-db.o.
10707 (linux-low.o): Add USE_THREAD_DB.
10708 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10709 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10710 * aclocal.m4: Regenerated.
10711 * config.in: Regenerated.
10712 * configure: Regenerated.
10713 * configure.in: Check for proc_service.h, sys/procfs.h,
10714 thread_db.h, and linux/elf.h headrs.
10715 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10716 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10717 Check for -lthread_db and thread support.
10718 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10719 PowerPC, and SuperH.
10720 * i387-fp.c: Constify arguments.
10721 * i387-fp.h: Likewise.
10722 * inferiors.c: (struct thread_info): Renamed from
10723 `struct inferior_info'. Remove PID member. Use generic inferior
10724 list header. All uses updated.
10725 (inferiors, signal_pid): Removed.
10726 (all_threads): New variable.
10727 (get_thread): Define.
10728 (add_inferior_to_list): New function.
10729 (for_each_inferior): New function.
10730 (change_inferior_id): New function.
10731 (add_inferior): Removed.
10732 (remove_inferior): New function.
10733 (add_thread): New function.
10734 (free_one_thread): New function.
10735 (remove_thread): New function.
10736 (clear_inferiors): Use for_each_inferior and free_one_thread.
10737 (find_inferior): New function.
10738 (find_inferior_id): New function.
10739 (inferior_target_data): Update argument type.
10740 (set_inferior_target_data): Likewise.
10741 (inferior_regcache_data): Likewise.
10742 (set_inferior_regcache_data): Likewise.
10743 * linux-low.c (linux_bp_reinsert): Remove.
10744 (all_processes, stopping_threads, using_thrads)
10745 (struct pending_signals, debug_threads, pid_of): New.
10746 (inferior_pid): Replace with macro.
10747 (struct inferior_linux_data): Remove.
10748 (get_stop_pc, add_process): New functions.
10749 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
10750 Use add_process and add_thread.
10751 (linux_attach_lwp): New function, based on old linux_attach. Use
10752 add_process and add_thread. Set stop_expected for new threads.
10753 (linux_attach): New function.
10754 (linux_kill_one_process): New function.
10755 (linux_kill): Kill all LWPs.
10756 (linux_thread_alive): Use find_inferior_id.
10757 (check_removed_breakpoints, status_pending_p): New functions.
10758 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
10759 Update. Use WNOHANG. Wait for cloned processes also. Update process
10760 struct for the found process.
10761 (linux_wait_for_event): New function.
10762 (linux_wait): Use it. Support LWPs.
10763 (send_sigstop, wait_for_sigstop, stop_all_processes)
10764 (linux_resume_one_process, linux_continue_one_process): New functions.
10765 (linux_resume): Support LWPs.
10766 (REGISTER_RAW_SIZE): Remove.
10767 (fetch_register): Use register_size instead. Call supply_register.
10768 (usr_store_inferior_registers): Likewise. Call collect_register.
10769 Fix recursive case.
10770 (regsets_fetch_inferior_registers): Improve error message.
10771 (regsets_store_inferior_registers): Add debugging.
10772 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
10773 (unstopped_p, linux_signal_pid): New functions.
10774 (linux_target_ops): Add linux_signal_pid.
10775 (linux_init_signals): New function.
10776 (initialize_low): Call it. Initialize using_threads.
10777 * regcache.c (inferior_regcache_data): Add valid
10779 (get_regcache): Fetch registers lazily. Add fetch argument
10780 and update all callers.
10781 (regcache_invalidate_one, regcache_invalidate): New
10783 (new_register_cache): Renamed from create_register_cache.
10784 Return the new regcache.
10785 (free_register_cache): Change argument to a void *.
10786 (registers_to_string, registers_from_string): Call get_regcache
10787 with fetch flag set.
10788 (register_data): Make static. Pass fetch flag to get_regcache.
10789 (supply_register): Call get_regcache with fetch flag clear.
10790 (collect_register): Call get_regcache with fetch flag set.
10791 (collect_register_as_string): New function.
10792 * regcache.h: Update.
10793 * remote-utils.c (putpkt): Flush after debug output and use
10795 Handle input interrupts while waiting for an ACK.
10796 (input_interrupt): Use signal_pid method.
10797 (getpkt): Flush after debug output and use stderr.
10798 (outreg): Use collect_register_as_string.
10799 (new_thread_notify, dead_thread_notify): New functions.
10800 (prepare_resume_reply): Check using_threads. Set thread_from_wait
10801 and general_thread.
10802 (look_up_one_symbol): Flush after debug output.
10803 * server.c (step_thread, server_waiting): New variables.
10804 (start_inferior): Don't use signal_pid. Update call to mywait.
10805 (attach_inferior): Update call to mywait.
10806 (handle_query): Handle qfThreadInfo and qsThreadInfo.
10807 (main): Don't fetch/store registers explicitly. Use
10808 set_desired_inferior. Support proposed ``Hs'' packet. Update
10810 * server.h: Update.
10811 (struct inferior_list, struct_inferior_list_entry): New.
10812 * target.c (set_desired_inferior): New.
10813 (write_inferior_memory): Constify.
10814 (mywait): New function.
10815 * target.h: Update.
10816 (struct target_ops): New signal_pid method.
10817 (mywait): Removed macro, added prototype.
10819 * linux-low.h (regset_func): Removed.
10820 (regset_fill_func, regset_store_func): New.
10821 (enum regset_type): New.
10822 (struct regset_info): Add type field. Use new operation types.
10823 (struct linux_target_ops): stop_pc renamed to get_pc.
10824 Add decr_pc_after_break and breakpoint_at.
10825 (get_process, get_thread_proess, get_process_thread)
10826 (strut process_info, all_processes, linux_attach_lwp)
10827 (thread_db_init): New.
10829 * linux-arm-low.c (arm_get_pc, arm_set_pc,
10830 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
10831 (the_low_target): Add new members.
10832 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
10833 (i386_store_fpxregset): Constify.
10834 (target_regsets): Add new kind identifier.
10835 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
10836 (i386_set_pc): Add debugging.
10837 (i386_breakpoint_at): New function.
10838 (the_low_target): Add new members.
10839 * linux-mips-low.c (mips_get_pc, mips_set_pc)
10840 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
10841 (mips_breakpoint_at): New.
10842 (the_low_target): Add new members.
10843 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
10844 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
10845 (the_low_target): Add new members.
10846 * linux-sh-low.c (sh_get_pc, sh_set_pc)
10847 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
10848 (the_low_target): Add new members.
10849 * linux-x86-64-low.c (target_regsets): Add new kind
10852 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
10854 From Martin Pool <mbp@samba.org>:
10855 * server.c (gdbserver_usage): New function.
10858 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
10860 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
10861 stop_at -> stop_pc.
10863 2002-05-04 Andrew Cagney <ac131313@redhat.com>
10865 * Makefile.in: Remove obsolete code.
10867 2002-04-24 Michal Ludvig <mludvig@suse.cz>
10869 * linux-low.c (regsets_fetch_inferior_registers),
10870 (regsets_store_inferior_registers): Removed cast to int from
10872 * regcache.h: Added declaration of struct inferior_info.
10874 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10876 * inferiors.c (struct inferior_info): Add regcache_data.
10877 (add_inferior): Call create_register_cache.
10878 (clear_inferiors): Call free_register_cache.
10879 (inferior_regcache_data, set_inferior_regcache_data): New functions.
10880 * regcache.c (struct inferior_regcache_data): New.
10881 (registers): Remove.
10882 (get_regcache): New function.
10883 (create_register_cache, free_register_cache): New functions.
10884 (set_register_cache): Don't initialize the register cache here.
10885 (registers_to_string, registers_from_string, register_data): Call
10887 * regcache.h: Add prototypes.
10888 * server.h: Likewise.
10890 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10892 * mem-break.c: New file.
10893 * mem-break.h: New file.
10894 * Makefile.in: Add mem-break.o rule; update server.h
10896 * inferiors.c (struct inferior_info): Add target_data
10898 (clear_inferiors): Free target_data member if set.
10899 (inferior_target_data, set_inferior_target_data): New functions.
10900 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10901 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10902 * linux-low.c (linux_bp_reinsert): New variable.
10903 (struct inferior_linux_data): New.
10904 (linux_create_inferior): Use set_inferior_target_data.
10905 (linux_attach): Likewise. Call add_inferior.
10906 (linux_wait_for_one_inferior): New function.
10907 (linux_wait): Call it.
10908 (linux_write_memory): Add const.
10909 (initialize_low): Call set_breakpoint_data.
10910 * linux-low.h (struct linux_target_ops): Add breakpoint
10912 * server.c (attach_inferior): Remove extra add_inferior
10914 * server.h: Include mem-break.h. Update inferior.c
10916 * target.c (read_inferior_memory)
10917 (write_inferior_memory): New functions.
10918 * target.h (read_inferior_memory)
10919 (write_inferior_memory): Change macros to prototypes.
10920 (struct target_ops): Update comments. Add const to write_memory
10923 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10925 * linux-low.c (usr_store_inferior_registers): Support
10926 registers which are allowed to fail to store.
10927 * linux-low.h (linux_target_ops): Likewise.
10928 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10929 (ppc_cannot_store_register): FPSCR may not be storable.
10931 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10933 * server.h: Include <string.h> if HAVE_STRING_H.
10934 * ChangeLog: Correct paths in last ChangeLog entry.
10936 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10938 * linux-low.h: Remove obsolete prototypes.
10939 (struct linux_target_ops): New.
10940 (extern the_low_target): New.
10941 * linux-low.c (num_regs, regmap): Remove declarations.
10942 (register_addr): Use the_low_target explicitly.
10943 (fetch_register): Likewise.
10944 (usr_fetch_inferior_registers): Likewise.
10945 (usr_store_inferior_registers): Likewise.
10946 * linux-arm-low.c (num_regs): Remove.
10947 (arm_num_regs): Define.
10948 (arm_regmap): Renamed from regmap, made static.
10949 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10951 (arm_cannot_store_register): Renamed from cannot_store_register,
10953 (the_low_target): New.
10954 * linux-i386-low.c (num_regs): Remove.
10955 (i386_num_regs): Define.
10956 (i386_regmap): Renamed from regmap, made static.
10957 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10959 (i386_cannot_store_register): Renamed from cannot_store_register,
10961 (the_low_target): New.
10962 * linux-ia64-low.c (num_regs): Remove.
10963 (ia64_num_regs): Define.
10964 (ia64_regmap): Renamed from regmap, made static.
10965 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10967 (ia64_cannot_store_register): Renamed from cannot_store_register,
10969 (the_low_target): New.
10970 * linux-m68k-low.c (num_regs): Remove.
10971 (m68k_num_regs): Define.
10972 (m68k_regmap): Renamed from regmap, made static.
10973 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10975 (m68k_cannot_store_register): Renamed from cannot_store_register,
10977 (the_low_target): New.
10978 * linux-mips-low.c (num_regs): Remove.
10979 (mips_num_regs): Define.
10980 (mips_regmap): Renamed from regmap, made static.
10981 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10983 (mips_cannot_store_register): Renamed from cannot_store_register,
10985 (the_low_target): New.
10986 * linux-ppc-low.c (num_regs): Remove.
10987 (ppc_num_regs): Define.
10988 (ppc_regmap): Renamed from regmap, made static.
10989 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10991 (ppc_cannot_store_register): Renamed from cannot_store_register,
10993 (the_low_target): New.
10994 * linux-s390-low.c (num_regs): Remove.
10995 (s390_num_regs): Define.
10996 (s390_regmap): Renamed from regmap, made static.
10997 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10999 (s390_cannot_store_register): Renamed from cannot_store_register,
11001 (the_low_target): New.
11002 * linux-sh-low.c (num_regs): Remove.
11003 (sh_num_regs): Define.
11004 (sh_regmap): Renamed from regmap, made static.
11005 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
11007 (sh_cannot_store_register): Renamed from cannot_store_register,
11009 (the_low_target): New.
11010 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
11011 (the_low_target): New.
11013 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11015 * Makefile.in: Add stamp-h target.
11016 * configure.in: Create stamp-h.
11017 * configure: Regenerated.
11019 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11021 * inferiors.c: New file.
11022 * target.c: New file.
11023 * target.h: New file.
11024 * Makefile.in: Add target.o and inferiors.o. Update
11026 * linux-low.c (inferior_pid): New static variable,
11027 moved from server.c.
11028 (linux_create_inferior): Renamed from create_inferior.
11029 Call add_inferior. Return 0 on success instead of a PID.
11030 (linux_attach): Renamed from myattach.
11031 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
11032 (linux_thread_alive): Renamed from mythread_alive.
11033 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
11035 (linux_resume): Renamed from myresume. Add missing ``return 0''.
11036 (regsets_store_inferior_registers): Correct error message.
11037 Add missing ``return 0''.
11038 (linux_fetch_registers): Renamed from fetch_inferior_registers.
11039 (linux_store_registers): Renamed from store_inferior_registers.
11040 (linux_read_memory): Renamed from read_inferior_memory.
11041 (linux_write_memory): Renamed from write_inferior_memory.
11042 (linux_target_ops): New structure.
11043 (initialize_low): Call set_target_ops ().
11044 * remote-utils.c (unhexify): New function.
11045 (hexify): New function.
11046 (input_interrupt): Send signals to ``signal_pid''.
11047 * server.c (inferior_pid): Remove.
11048 (start_inferior): Update create_inferior call.
11049 (attach_inferior): Call add_inferior.
11050 (handle_query): New function.
11051 (main): Call handle_query for `q' packets.
11052 * server.h: Include "target.h". Remove obsolete prototypes.
11053 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
11055 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11057 * Makefile.in: Add WARN_CFLAGS. Update configury
11059 * configure.in: Check for <string.h>
11060 * configure: Regenerate.
11061 * config.in: Regenerate.
11062 * gdbreplay.c: Include needed system headers.
11063 (remote_open): Remove strchr prototype.
11064 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
11065 * regcache.c (supply_register): Change buf argument to const void *.
11066 (supply_register_by_name): Likewise.
11067 (collect_register): Change buf argument to void *.
11068 (collect_register_by_name): Likewise.
11069 * regcache.h: Add missing prototypes.
11070 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
11071 * server.c (handle_query): New function.
11072 (attached): New static variable, moved out of main.
11073 (main): Quiet longjmp clobber warnings.
11074 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
11075 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob