1 2015-03-24 Gary Benson <gbenson@redhat.com>
3 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4 (x86_linux_dr_set_addr): ...this.
5 (x86_dr_low_get_addr): Rename to...
6 (x86_linux_dr_get_addr): ...this.
7 (x86_dr_low_set_control): Rename to...
8 (x86_linux_dr_set_control): ...this.
9 (x86_dr_low_get_control): Rename to...
10 (x86_linux_dr_get_control): ...this.
11 (x86_dr_low_get_status): Rename to...
12 (x86_linux_dr_get_status): ...this.
13 (x86_dr_low): Update with new function names.
15 2015-03-24 Gary Benson <gbenson@redhat.com>
17 * Makefile.in (x86-linux.o): New rule.
18 * configure.srv: Add x86-linux.o to relevant targets.
19 * linux-low.c (lwp_set_arch_private_info): New function.
20 (lwp_arch_private_info): Likewise.
21 * linux-x86-low.c: Include nat/x86-linux.h.
22 (arch_lwp_info): Removed structure.
23 (update_debug_registers_callback):
24 Use lwp_set_debug_registers_changed.
25 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
26 and lwp_set_debug_registers_changed.
27 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
29 2015-03-24 Gary Benson <gbenson@redhat.com>
31 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
32 * linux-arm-low.c (arm_new_thread): Likewise.
33 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
34 * linux-mips-low.c (mips_linux_new_thread): Likewise.
35 * linux-x86-low.c (x86_linux_new_thread): Likewise.
36 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
38 2015-03-24 Gary Benson <gbenson@redhat.com>
40 * linux-low.c (ptid_of_lwp): New function.
41 (lwp_is_stopped): Likewise.
42 (lwp_stop_reason): Likewise.
43 * linux-x86-low.c (update_debug_registers_callback):
45 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
48 2015-03-24 Gary Benson <gbenson@redhat.com>
50 * linux-low.h (linux_stop_lwp): Remove declaration.
52 2015-03-24 Gary Benson <gbenson@redhat.com>
54 * linux-low.h: Include nat/linux-nat.h.
55 * linux-low.c (iterate_over_lwps_args): New structure.
56 (iterate_over_lwps_filter): New function.
57 (iterate_over_lwps): Likewise.
58 * linux-x86-low.c (update_debug_registers_callback):
59 Update signature to what iterate_over_lwps expects.
60 Remove PID check that iterate_over_lwps now performs.
61 (x86_dr_low_set_addr): Use iterate_over_lwps.
62 (x86_dr_low_set_control): Likewise.
64 2015-03-24 Gary Benson <gbenson@redhat.com>
66 * linux-x86-low.c (x86_debug_reg_state): New function.
67 (x86_linux_prepare_to_resume): Use the above.
69 2015-03-24 Gary Benson <gbenson@redhat.com>
71 * linux-low.c (current_lwp_ptid): New function.
72 * linux-x86-low.c: Include nat/linux-nat.h.
73 (x86_dr_low_get_addr): Use current_lwp_ptid.
74 (x86_dr_low_get_control): Likewise.
75 (x86_dr_low_get_status): Likewise.
77 2015-03-20 Pedro Alves <palves@redhat.com>
79 * tracepoint.c (cmd_qtstatus): Make "str" const.
81 2015-03-20 Pedro Alves <palves@redhat.com>
83 * server.c (handle_general_set): Make "req_str" const.
85 2015-03-19 Pedro Alves <palves@redhat.com>
87 * linux-low.c (linux_resume_one_lwp): Rename to ...
88 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
89 instead call perror_with_name.
90 (check_ptrace_stopped_lwp_gone): New function.
91 (linux_resume_one_lwp): Reimplement as wrapper around
92 linux_resume_one_lwp_throw that swallows errors if the LWP is
95 2015-03-19 Pedro Alves <palves@redhat.com>
97 * linux-low.c (count_events_callback, select_event_lwp_callback):
98 No longer check whether the thread has resume_stop as last resume
101 2015-03-19 Pedro Alves <palves@redhat.com>
103 * linux-low.c (count_events_callback, select_event_lwp_callback):
104 Use the lwp's status_pending_p field, not the thread's.
106 2015-03-19 Pedro Alves <palves@redhat.com>
108 * linux-low.c (select_event_lwp_callback): Update comments to
109 no longer mention SIGTRAP.
111 2015-03-18 Gary Benson <gbenson@redhat.com>
113 * server.c (handle_query): Do not report vFile:fstat as supported.
115 2015-03-11 Gary Benson <gbenson@redhat.com>
117 * hostio.c (sys/types.h): New include.
118 (sys/stat.h): Likewise.
119 (common-remote-fileio.h): Likewise.
120 (handle_fstat): New function.
121 (handle_vFile): Handle vFile:fstat packets.
123 2015-03-11 Gary Benson <gbenson@redhat.com>
125 * configure.ac (AC_CHECK_MEMBERS): Add checks for
126 struct stat.st_blocks and struct stat.st_blksize.
127 * configure: Regenerate.
128 * config.in: Likewise.
129 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
130 (OBS): Add common-remote-fileio.o.
131 (common-remote-fileio.o): New rule.
133 2015-03-09 Pedro Alves <palves@redhat.com>
135 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
136 'struct sockaddr' pointer in 'accept' call.
138 2015-03-09 Pedro Alves <palves@redhat.com>
141 2015-03-07 Pedro Alves <palves@redhat.com>
142 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
143 or <winsock2.h> here. Instead include "gdb_socket.h".
144 (remote_open): Use union gdb_sockaddr_u.
145 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
146 or <winsock2.h> here. Instead include "gdb_socket.h".
147 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
148 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
150 (init_named_socket, gdb_agent_helper_thread): Use union
153 2015-03-07 Pedro Alves <palves@redhat.com>
155 * configure.ac (build_warnings): Move
156 -Wdeclaration-after-statement to the C-specific set.
157 * configure: Regenerate.
159 2015-03-07 Pedro Alves <palves@redhat.com>
161 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
162 or <winsock2.h> here. Instead include "gdb_socket.h".
163 (remote_open): Use union gdb_sockaddr_u.
164 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
165 or <winsock2.h> here. Instead include "gdb_socket.h".
166 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
167 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
169 (init_named_socket, gdb_agent_helper_thread): Use union
172 2015-03-07 Pedro Alves <palves@redhat.com>
174 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
177 2015-03-06 Yao Qi <yao.qi@linaro.org>
179 * linux-aarch64-low.c (aarch64_insert_point): Use
180 show_debug_regs as a boolean.
181 (aarch64_remove_point): Likewise.
183 2015-03-05 Pedro Alves <palves@redhat.com>
185 * lynx-low.c (lynx_target_ops): Install NULL hooks for
186 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
187 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
188 * nto-low.c (nto_target_ops): Likewise.
189 * spu-low.c (spu_target_ops): Likewise.
190 * win32-low.c (win32_target_ops): Likewise.
192 2015-03-04 Pedro Alves <palves@redhat.com>
194 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
195 Decide whether a breakpoint triggered based on the SIGTRAP's
197 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
198 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
199 (linux_low_filter_event): Check for breakpoints before checking
201 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
203 (linux_stopped_by_sw_breakpoint)
204 (linux_supports_stopped_by_sw_breakpoint)
205 (linux_stopped_by_hw_breakpoint)
206 (linux_supports_stopped_by_hw_breakpoint): New functions.
207 (linux_target_ops): Install new target methods.
209 2015-03-04 Pedro Alves <palves@redhat.com>
211 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
212 * server.c (swbreak_feature, hwbreak_feature): New globals.
213 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
214 (captured_main): Clear swbreak_feature and hwbreak_feature.
215 * server.h (swbreak_feature, hwbreak_feature): Declare.
216 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
217 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
218 supports_stopped_by_hw_breakpoint>: New fields.
219 (target_supports_stopped_by_sw_breakpoint)
220 (target_stopped_by_sw_breakpoint)
221 (target_supports_stopped_by_hw_breakpoint)
222 (target_stopped_by_hw_breakpoint): Declare.
224 2015-03-04 Pedro Alves <palves@redhat.com>
226 enum lwp_stop_reason -> enum target_stop_reason
227 * linux-low.c (check_stopped_by_breakpoint): Adjust.
228 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
229 (linux_wait_1, stuck_in_jump_pad_callback)
230 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
231 (linux_stopped_by_watchpoint):
232 * linux-low.h (enum lwp_stop_reason): Delete.
233 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
234 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
236 2015-03-04 Yao Qi <yao.qi@linaro.org>
238 * Makefile.in (SFILES): Add linux-aarch64-low.c.
240 2015-03-03 Gary Benson <gbenson@redhat.com>
242 * hostio.c (handle_vFile): Fix prefix lengths.
244 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
246 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
249 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
251 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
252 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
253 (clean): Add "rm -f" for above C files.
254 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
255 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
256 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
257 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
258 * linux-s390-low.c (HWCAP_S390_VX): New macro.
259 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
260 (init_registers_s390x_vx_linux64)
261 (init_registers_s390x_tevx_linux64)
262 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
263 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
265 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
266 (s390_store_vxrs_high): New functions.
267 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
269 (s390_arch_setup): Add logic for selecting one of the new target
270 descriptions. Activate the new vector regsets if applicable.
271 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
272 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
273 and init_registers_s390x_tevx_linux64.
275 2015-03-01 Pedro Alves <palves@redhat.com>
277 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
280 2015-02-27 Pedro Alves <palves@redhat.com>
282 * linux-x86-low.c (u_debugreg_offset): New function.
283 (x86_linux_dr_get, x86_linux_dr_set): Use it.
285 2015-02-27 Pedro Alves <palves@redhat.com>
287 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
288 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
289 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
290 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
291 (ps_lsetfpregs, ps_getpid)
292 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
293 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
294 (ps_lsetxregs, ps_plog): Declare.
296 2015-02-27 Pedro Alves <palves@redhat.com>
298 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
299 IP_AGENT_EXPORT_FUNC.
300 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
301 IP_AGENT_EXPORT_FUNC.
302 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
303 (IP_AGENT_EXPORT): Delete.
304 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
305 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
306 (gdb_trampoline_buffer_error, collecting, gdb_collect)
307 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
308 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
309 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
310 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
311 (traceframe_read_count, traceframe_write_count)
312 (traceframes_created, trace_state_variables, get_raw_reg)
313 (get_trace_state_variable_value, set_trace_state_variable_value)
314 (ust_loaded, helper_thread_id, cmd_buf): Use
315 IPA_SYM_EXPORTED_NAME.
316 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
317 (tracepoints) Use IP_AGENT_EXPORT_VAR.
318 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
319 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
320 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
321 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
322 EXTERN_C_PUSH/EXTERN_C_POP.
323 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
324 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
325 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
326 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
327 (traceframe_write_count, traceframe_read_count)
328 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
329 (about_to_request_buffer_space, get_trace_state_variable_value)
330 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
331 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
332 EXTERN_C_PUSH/EXTERN_C_POP.
333 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
334 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
335 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
336 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
337 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
338 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
339 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
340 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
342 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
343 (IP_AGENT_EXPORT_VAR_DECL): Define.
345 (gdb_agent_get_raw_reg): Declare.
347 2015-02-27 Tom Tromey <tromey@redhat.com>
348 Pedro Alves <palves@redhat.com>
350 Rename symbols whose names are reserved C++ keywords throughout.
352 2015-02-27 Pedro Alves <palves@redhat.com>
354 * Makefile.in (COMPILER): New, get it from autoconf.
355 (CXX): Get from autoconf instead.
356 (COMPILE.pre): Use COMPILER.
357 (CC-LD): Rename to ...
358 (CC_LD): ... this. Use COMPILER.
359 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
360 (CXX_FOR_TARGET): Default to g++ instead of gcc.
361 * acinclude.m4: Include build-with-cxx.m4.
362 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
363 Disable -Werror by default if building in C++ mode.
364 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
365 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
366 the C++ compiler. Save/restore CXXFLAGS too.
367 * configure: Regenerate.
369 2015-02-27 Pedro Alves <palves@redhat.com>
371 * acinclude.m4: Include libiberty.m4.
372 * configure.ac: Call libiberty_INIT.
373 * config.in, configure: Regenerate.
375 2015-02-26 Pedro Alves <palves@redhat.com>
377 * linux-low.c (linux_wait_1): When incrementing the PC past a
378 program breakpoint always use the_low_target.breakpoint_len as
379 increment, rather than the maximum between that and
380 the_low_target.decr_pc_after_break.
382 2015-02-23 Pedro Alves <palves@redhat.com>
384 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
385 thread was doing a step-over; always adjust the PC if
386 we stepped over a permanent breakpoint.
387 (linux_wait_1): If we stepped over breakpoint that was on top of a
388 permanent breakpoint, manually advance the PC past it.
390 2015-02-23 Pedro Alves <palves@redhat.com>
392 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
394 (x86_fill_gregset, x86_store_gregset): Use it when handling
397 2015-02-20 Pedro Alves <palves@redhat.com>
399 * thread-db.c: Include "nat/linux-procfs.h".
400 (thread_db_init): Skip listing new threads if the kernel supports
401 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
403 2015-02-20 Pedro Alves <palves@redhat.com>
405 * linux-low.c (status_pending_p_callback): Use ptid_match.
407 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
410 * linux-low.c (wstatus_maybe_breakpoint): Remove.
411 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
412 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
414 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
417 * tracepoint.c (cmd_qtinit): Add check for current_thread.
419 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
421 * linux-low.c (linux_low_btrace_conf): Print size.
422 * server.c (handle_btrace_conf_general_set): New.
423 (hanle_general_set): Call handle_btrace_conf_general_set.
424 (handle_query): Report Qbtrace-conf:bts:size as supported.
426 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
428 * linux-low.c (linux_low_enable_btrace): Update parameters.
429 (linux_low_btrace_conf): New.
430 (linux_target_ops)<to_btrace_conf>: Initialize.
431 * server.c (current_btrace_conf): New.
432 (handle_btrace_enable): Rename to ...
433 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
434 to target_enable_btrace. Update comment. Update users.
435 (handle_qxfer_btrace_conf): New.
436 (qxfer_packets): Add btrace-conf entry.
437 (handle_query): Report qXfer:btrace-conf:read as supported packet.
438 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
439 (target_ops)<read_btrace_conf>: New.
440 (target_enable_btrace): Update parameters.
441 (target_read_btrace_conf): New.
443 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
445 * server.c (handle_btrace_general_set): Remove call to
446 target_supports_btrace.
447 (supported_btrace_packets): New.
448 (handle_query): Call supported_btrace_packets.
449 * target.h: include btrace-common.h.
450 (btrace_target_info): Removed.
451 (supports_btrace, target_supports_btrace): Update parameters.
453 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
455 * Makefile.in (SFILES): Add common/btrace-common.c.
456 (OBS): Add common/btrace-common.o.
457 (btrace-common.o): Add build rules.
458 * linux-low: Include btrace-common.h.
459 (linux_low_read_btrace): Use struct btrace_data. Call
460 btrace_data_init and btrace_data_fini.
462 2015-02-06 Pedro Alves <palves@redhat.com>
464 * thread-db.c (find_new_threads_callback): Add debug output.
466 2015-02-04 Pedro Alves <palves@redhat.com>
468 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
469 (resume_stopped_resumed_lwps): New function.
470 (linux_wait_for_event_filtered): Use it.
472 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
474 * Makefile.in (SFILES): Add linux-personality.c.
475 (linux-personality.o): New rule.
476 * configure.srv (srv_linux_obj): Add linux-personality.o to the
477 list of objects to be built.
478 * linux-low.c: Include nat/linux-personality.h.
479 (linux_create_inferior): Remove code to disable address space
480 randomization (moved to ../nat/linux-personality.c). Create
481 cleanup to disable address space randomization.
483 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
485 * Makefile.in (posix-strerror.o): New rule.
486 (mingw-strerror.o): Likewise.
487 * configure: Regenerated.
488 * configure.ac: Source file ../common/common.host. Initialize new
489 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
491 2015-01-14 Yao Qi <yao@codesourcery.com>
493 * Makefile.in (SFILES): Add nat/ppc-linux.c.
494 (ppc-linux.o): New rule.
495 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
496 * configure.ac: AC_CHECK_FUNCS(getauxval).
497 * config.in: Re-generated.
498 * configure: Re-generated.
499 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
500 ppc64_64bit_inferior_p
502 2015-01-14 Yao Qi <yao@codesourcery.com>
504 * linux-ppc-low.c: Include "nat/ppc-linux.h".
505 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
506 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
507 (PT_ORIG_R3, PT_TRAP): Likewise.
508 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
509 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
510 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
512 2015-01-10 Joel Brobecker <brobecker@adacore.com>
514 * i387-fp.c (i387_cache_to_xsave): In look over
515 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
516 zmmh_low_space field by use of zmmh_high_space.
518 2015-01-09 Pedro Alves <palves@redhat.com>
520 * linux-low.c (step_over_bkpt): Move higher up in the file.
521 (handle_extended_wait): Don't store the stop_pc here.
522 (get_stop_pc): Adjust comments and rename to ...
523 (check_stopped_by_breakpoint): ... this. Record whether the LWP
524 stopped for a software breakpoint or hardware breakpoint.
525 (thread_still_has_status_pending_p): New function.
526 (status_pending_p_callback): Use
527 thread_still_has_status_pending_p. If the event is no longer
528 interesting, resume the LWP.
529 (handle_tracepoints): Add assert.
530 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
531 (wstatus_maybe_breakpoint): New function.
532 (cancel_breakpoint): Delete function.
533 (check_stopped_by_watchpoint): New function, factored out from
534 linux_low_filter_event.
535 (lp_status_maybe_breakpoint): Delete function.
536 (linux_low_filter_event): Remove filter_ptid argument.
537 Leave thread group exits pending here. Store the LWP's stop PC.
538 Always leave events pending.
539 (linux_wait_for_event_filtered): Pull all events out of the
540 kernel, and leave them all pending.
541 (count_events_callback, select_event_lwp_callback): Consider all
543 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
544 (select_event_lwp): Only give preference to the stepping LWP in
545 all-stop mode. Adjust comments.
546 (ignore_event): New function.
547 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
548 references to cancel_breakpoints. Adjust to renames. Also give
549 equal priority to all LWPs that have had events in non-stop mode.
550 If reporting a software breakpoint event, unadjust the LWP's PC.
551 (linux_wait): If linux_wait_1 returned an ignored event, retry.
552 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
554 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
555 (resume_status_pending_p): Use thread_still_has_status_pending_p.
556 (linux_stopped_by_watchpoint): Adjust.
557 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
558 * linux-low.h (enum lwp_stop_reason): New.
559 (struct lwp_info) <stop_pc>: Adjust comment.
560 <stopped_by_watchpoint>: Delete field.
561 <stop_reason>: New field.
562 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
563 * mem-break.c (software_breakpoint_inserted_here)
564 (hardware_breakpoint_inserted_here): New function.
565 * mem-break.h (software_breakpoint_inserted_here)
566 (hardware_breakpoint_inserted_here): Declare.
567 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
568 (cancel_breakpoints): Delete.
569 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
570 (upload_fast_traceframes): Remove references to
573 2015-01-09 Pedro Alves <palves@redhat.com>
575 * thread-db.c (find_new_threads_callback): Ignore thread if the
576 kernel thread ID is -1.
578 2015-01-09 Pedro Alves <palves@redhat.com>
580 * linux-low.c (linux_attach_fail_reason_string): Move to
581 nat/linux-ptrace.c, and rename.
582 (linux_attach_lwp): Update comment.
583 (attach_proc_task_lwp_callback): New function.
584 (linux_attach): Adjust to rename and use
585 linux_proc_attach_tgid_threads.
586 (linux_attach_fail_reason_string): Delete declaration.
588 2015-01-01 Joel Brobecker <brobecker@adacore.com>
590 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
591 * server.c (gdbserver_version): Likewise.
593 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
595 * remote-utils.c: Include ctype.h.
596 (input_interrupt): Explicitly handle the case when the char
597 received is the NUL byte. Improve the printing of non-ASCII
600 2014-12-16 Joel Brobecker <brobecker@adacore.com>
602 * linux-low.c (linux_low_filter_event): Update call to
603 linux_enable_event_reporting following the addition of
604 a new parameter to that function.
606 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
609 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
610 (AARCH64_FPCR_REGNO): Likewise.
611 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
612 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
613 (aarch64_store_fpregset): Likewise.
615 2014-12-15 Joel Brobecker <brobecker@adacore.com>
617 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
618 Remove FIXME comment about assumption about N.
620 2014-12-13 Joel Brobecker <brobecker@adacore.com>
622 * configure.ac: If large-file support is disabled in GDBserver,
623 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
624 * configure: Regenerate.
626 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
628 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
629 warning upon ENODATA from ptrace.
630 * linux-s390-low.c (s390_store_tdb): New.
631 (s390_regsets): Add regset for NT_S390_TDB.
633 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
635 * linux-low.c (regsets_store_inferior_registers): Skip regsets
636 without a fill_function.
637 * linux-s390-low.c (s390_fill_last_break): Remove.
638 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
639 (s390_arch_setup): Use regset's size instead of fill_function for
642 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
644 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
645 the regset's store function when ptrace returned an error.
646 * regcache.c (get_thread_regcache): Invalidate register cache
647 before fetching inferior's registers.
649 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
651 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
652 while-loop as for-loop.
653 (regsets_store_inferior_registers): Likewise.
655 2014-11-28 Yao Qi <yao@codesourcery.com>
657 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
658 * config.in, configure: Re-generate.
659 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
662 2014-11-21 Yao Qi <yao@codesourcery.com>
664 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
665 (AC_CHECK_HEADERS): Remove malloc.h.
666 * configure: Re-generated.
667 * config.in: Re-generated.
668 * server.h: Don't include alloca.h and malloc.h.
669 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
670 Don't include malloc.h.
672 2014-11-17 Joel Brobecker <brobecker@adacore.com>
674 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
675 corresponding ERRNO check in same block.
677 2014-11-12 Pedro Alves <palves@redhat.com>
679 * server.c (cont_thread): Update comment.
680 (start_inferior, attach_inferior): No longer clear cont_thread.
681 (handle_v_cont): No longer set cont_thread.
682 (captured_main): Clear cont_thread each time a GDB connects.
684 2014-11-12 Pedro Alves <palves@redhat.com>
686 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
687 thread, and don't resume all threads if the Hc thread has exited.
689 2014-11-12 Pedro Alves <palves@redhat.com>
691 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
692 the process group instead of to a specific LWP.
694 2014-10-15 Pedro Alves <palves@redhat.com>
697 * win32-arm-low.c (arm_set_thread_context): Remove current_event
699 (arm_set_thread_context): Delete.
700 (the_low_target): Adjust.
701 * win32-i386-low.c (debug_registers_changed)
702 (debug_registers_used): Delete.
703 (update_debug_registers_callback): New function.
704 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
705 needing to update their debug registers.
706 (win32_get_current_dr): New function.
707 (x86_dr_low_get_addr, x86_dr_low_get_control)
708 (x86_dr_low_get_status): Fetch the debug register from the thread
710 (i386_initial_stuff): Adjust.
711 (i386_get_thread_context): Remove current_event parameter. Don't
712 clear debug_registers_changed nor copy DR values to
714 (i386_set_thread_context): Delete.
715 (i386_prepare_to_resume): New function.
716 (i386_thread_added): Mark the thread as needing to update irs
718 (the_low_target): Remove i386_set_thread_context and install
719 i386_prepare_to_resume.
720 * win32-low.c (win32_get_thread_context): Adjust.
721 (win32_set_thread_context): Use SetThreadContext
723 (win32_prepare_to_resume): New function.
724 (win32_require_context): New function, factored out from ...
725 (thread_rec): ... this.
726 (continue_one_thread): Call win32_prepare_to_resume on each thread
727 we're about to continue.
728 (win32_resume): Call win32_prepare_to_resume on the event thread.
729 * win32-low.h (struct win32_thread_info)
730 <debug_registers_changed>: New field.
731 (struct win32_target_ops): Change prototype of set_thread_context,
732 delete set_thread_context and add prepare_to_resume.
733 (win32_require_context): New declaration.
735 2014-10-08 Gary Benson <gbenson@redhat.com>
737 * server.h: Do not include common-exceptions.h.
739 2014-10-08 Gary Benson <gbenson@redhat.com>
741 * server.h: Do not include cleanups.h.
743 2014-09-30 James Hogan <james.hogan@imgtec.com>
745 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
748 2014-09-23 Yao Qi <yao@codesourcery.com>
750 * linux-low.c (lp_status_maybe_breakpoint): New function.
751 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
752 (count_events_callback): Likewise.
753 (select_event_lwp_callback): Likewise.
754 (cancel_breakpoints_callback): Likewise.
756 2014-09-19 Don Breazeal <donb@codesourcery.com>
758 * linux-low.c (handle_extended_wait): Call
759 linux_ptrace_get_extended_event.
760 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
761 linux_is_extended_waitstatus.
763 2014-09-16 Joel Brobecker <brobecker@adacore.com>
765 * Makefile.in (CPPFLAGS): Define.
766 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
767 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
769 2014-09-16 Gary Benson <gbenson@redhat.com>
771 * inferiors.h (current_inferior): Renamed as...
772 (current_thread): New variable. All uses updated.
773 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
774 (maybe_move_out_of_jump_pad): Likewise.
775 (cancel_breakpoint): Likewise.
776 (linux_low_filter_event): Likewise.
777 (wait_for_sigstop): Likewise.
778 (linux_resume_one_lwp): Likewise.
779 (need_step_over_p): Likewise.
780 (start_step_over): Likewise.
781 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
782 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
783 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
784 and save_inferior as saved_thread.
785 * regcache.c (get_thread_regcache): Renamed saved_inferior as
787 (regcache_invalidate_thread): Likewise.
788 * remote-utils.c (prepare_resume_reply): Likewise.
789 * thread-db.c (thread_db_get_tls_address): Likewise.
790 (disable_thread_event_reporting): Likewise.
791 (remove_thread_event_breakpoints): Likewise.
792 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
794 * target.h (set_desired_inferior): Renamed as...
795 (set_desired_thread): New declaration. All uses updated.
796 * server.c (myresume): Updated comment to reference thread instead
798 (handle_serial_event): Likewise.
799 (handle_target_event): Likewise.
801 2014-09-12 Tom Tromey <tromey@redhat.com>
802 Gary Benson <gbenson@redhat.com>
804 * regcache.h: Include common-regcache.h.
805 (regcache_read_pc): Don't declare.
806 * regcache.c (get_thread_regcache_for_ptid): New function.
808 2014-09-11 Tom Tromey <tromey@redhat.com>
809 Gary Benson <gbenson@redhat.com>
811 * symbol.c: New file.
812 * Makefile.in (SFILES): Add symbol.c.
815 2014-09-11 Gary Benson <gbenson@redhat.com>
817 * target.c (target_stop_ptid, target_continue_ptid): New
820 2014-09-11 Tom Tromey <tromey@redhat.com>
821 Gary Benson <gbenson@redhat.com>
823 * target.h: Include target/target.h.
824 * target.c (target_read_memory, target_read_uint32)
825 (target_write_memory): New functions.
827 2014-09-11 Gary Benson <gbenson@redhat.com>
829 * server.h (debug_hw_points): Don't declare.
830 * server.c (debug_hw_points): Don't define. Replace all uses
831 with show_debug_regs.
832 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
833 all uses with show_debug_regs.
835 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
837 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
838 endianness into account.
839 (ppc_supply_ptrace_register): Likewise.
841 2014-09-03 James Hogan <james.hogan@imgtec.com>
843 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
844 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
846 2014-09-03 Gary Benson <gbenson@redhat.com>
848 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
849 ALL_DEBUG_ADDRESS_REGISTERS.
851 2014-09-02 Gary Benson <gbenson@redhat.com>
853 * i386-low.h: Renamed as...
854 * x86-low.h: New file. All type, function and variable name
855 prefixes changed from "i386_" to "x86_". All references updated.
856 * i386-low.c: Renamed as...
857 * x86-low.c: New file. All type, function and variable name
858 prefixes changed from "i386_" to "x86_". All references updated.
860 2014-09-02 Gary Benson <gbenson@redhat.com>
862 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
863 (x86_linux_new_thread): Likewise.
865 2014-08-29 Gary Benson <gbenson@redhat.com>
867 * server.h (setjmp.h): Do not include.
868 (toplevel): Do not declare.
869 (common-exceptions.h): Include.
870 (cleanups.h): Likewise.
871 * server.c (toplevel): Do not define.
872 (exit_code): New static global.
873 (detach_or_kill_for_exit_cleanup): New function.
874 (main): New function. Original main renamed to...
875 (captured_main): New function.
876 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
878 2014-08-29 Gary Benson <gbenson@redhat.com>
880 * Makefile.in (SFILES): Add common/common-exceptions.c.
881 (OBS): Add common-exceptions.o.
882 (common-exceptions.o): New rule.
883 * utils.c (prepare_to_throw_exception): New function.
885 2014-08-29 Gary Benson <gbenson@redhat.com>
887 * config.in: Regenerate.
888 * configure: Likewise.
890 2014-08-29 Gary Benson <gbenson@redhat.com>
892 * Makefile.in (SFILES): Add common/cleanups.c.
894 (cleanups.o): New rule.
896 2014-08-29 Gary Benson <gbenson@redhat.com>
898 * utils.c (internal_vwarning): New function.
900 2014-08-28 Gary Benson <gbenson@redhat.com>
902 * utils.h (fatal): Remove declaration.
903 * utils.c (fatal): Remove function.
905 2014-08-28 Gary Benson <gbenson@redhat.com>
907 * tracepoint.c (gdb_agent_init): Replace fatal with
909 (initialize_tracepoint): Likewise.
911 2014-08-28 Gary Benson <gbenson@redhat.com>
913 * remote-utils.c (remote_prepare): Replace fatal with error.
915 2014-08-28 Gary Benson <gbenson@redhat.com>
917 * linux-low.c (linux_async): Replace fatal with warning.
919 (linux_start_non_stop): Return -1 if linux_async failed.
921 2014-08-28 Gary Benson <gbenson@redhat.com>
923 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
925 (i386_dr_low_get_addr): Remove vague comment.
926 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
929 2014-08-28 Gary Benson <gbenson@redhat.com>
931 * inferiors.c (get_thread_process): Replace check with gdb_assert.
932 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
934 (linux_resume_one_lwp): Likewise.
935 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
937 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
939 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
940 (init_register_cache): Replace fatal with gdb_assert_not_reached.
941 (find_register_by_name): Replace fatal with internal_error.
942 (find_regno): Likewise.
943 * tdesc.c (init_target_desc): Replace check with gdb_assert.
944 * thread-db.c (thread_db_create_event): Likewise.
945 (thread_db_load_search): Likewise.
946 (try_thread_db_load_1): Likewise.
947 * tracepoint.c (get_jump_space_head): Replace fatal with
949 (claim_trampoline_space): Likewise.
950 (have_fast_tracepoint_trampoline_buffer): Likewise.
951 (cmd_qtstart): Likewise.
952 (stop_tracing): Likewise.
953 (fast_tracepoint_collecting): Likewise.
954 (target_malloc): Likewise.
955 (download_tracepoint): Likewise.
956 (download_trace_state_variables): Replace check with gdb_assert.
957 (upload_fast_traceframes): Replace fatal with internal_error.
959 2014-08-19 Tom Tromey <tromey@redhat.com>
960 Gary Benson <gbenson@redhat.com>
962 * Makefile.in (SFILES): Add common/common-debug.c.
963 (OBS): Add common-debug.o.
964 (common-debug.o): New rule.
965 * debug.h (debug_printf): Don't declare.
966 * debug.c (debug_printf): Renamed and rewritten as...
967 (debug_vprintf): New function.
969 2014-08-19 Gary Benson <gbenson@redhat.com>
971 * utils.h: Do not include print-utils.h.
973 2014-08-19 Tom Tromey <tromey@redhat.com>
974 Gary Benson <gbenson@redhat.com>
976 * server.h: Add static assertion.
977 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
979 2014-08-19 Tom Tromey <tromey@redhat.com>
980 Gary Benson <gbenson@redhat.com>
982 * Makefile.in (SFILES): Add common/errors.c.
984 (IPA_OBS): Add errors-ipa.o.
985 (errors.o): New rule.
986 (errors-ipa.o): Likewise.
987 * utils.h (perror_with_name, error, warning): Don't declare.
988 * utils.c (warning): Renamed and rewritten as...
989 (vwarning): New function.
990 (error): Renamed and rewritten as...
991 (verror): New function.
992 (internal_error): Renamed and rewritten as...
993 (internal_verror): New function.
995 2014-08-07 Gary Benson <gbenson@redhat.com>
997 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
998 * configure: Regenerate.
999 * config.in: Likewise.
1000 * server.h: Do not include errno.h.
1001 * event-loop.c: Likewise.
1002 * hostio-errno.c: Likewise.
1003 * linux-low.c: Likewise.
1004 * remote-utils.c: Likewise.
1005 * spu-low.c: Likewise.
1006 * utils.c: Likewise.
1007 * gdbreplay.c: Unconditionally include errno.h.
1009 2014-08-07 Gary Benson <gbenson@redhat.com>
1011 * server.h: Do not include string.h.
1012 * event-loop.c: Likewise.
1013 * linux-low.c: Likewise.
1014 * regcache.c: Likewise.
1015 * remote-utils.c: Likewise.
1016 * spu-low.c: Likewise.
1017 * utils.c: Likewise.
1019 2014-08-07 Gary Benson <gbenson@redhat.com>
1021 * server.h: Do not include gdb_assert.h.
1023 2014-08-07 Gary Benson <gbenson@redhat.com>
1025 * server.h: Do not include common-utils.h.
1027 2014-08-07 Gary Benson <gbenson@redhat.com>
1029 * server.h: Do not include ptid.h.
1030 * notif.h: Likewise.
1032 2014-08-07 Gary Benson <gbenson@redhat.com>
1034 * server.h: Do not include gdb_locale.h.
1036 2014-08-07 Gary Benson <gbenson@redhat.com>
1038 * server.h: Do not include gdb/signals.h.
1039 * win32-low.c: Likewise.
1041 2014-08-07 Gary Benson <gbenson@redhat.com>
1043 * server.h: Do not include pathmax.h.
1045 2014-08-07 Gary Benson <gbenson@redhat.com>
1047 * server.h: Do not include libiberty.h.
1048 * linux-bfin-low.c: Likewise.
1050 2014-08-07 Gary Benson <gbenson@redhat.com>
1052 * server.h: Do not include ansidecl.h.
1054 2014-08-07 Gary Benson <gbenson@redhat.com>
1056 * linux-x86-low.c: Do not include stddef.h.
1057 * lynx-ppc-low.c: Likewise.
1058 * tracepoint.c: Likewise.
1060 2014-08-07 Gary Benson <gbenson@redhat.com>
1062 * server.h: Do not include stdarg.h.
1063 * nto-low.c: Likewise.
1065 2014-08-07 Gary Benson <gbenson@redhat.com>
1067 * server.h: Do not include stdlib.h.
1068 * inferiors.c: Likewise.
1069 * linux-low.c: Likewise.
1070 * regcache.c: Likewise.
1071 * spu-low.c: Likewise.
1072 * tracepoint.c: Likewise.
1073 * utils.c: Likewise.
1075 2014-08-07 Gary Benson <gbenson@redhat.com>
1077 * server.h: Do not include stdio.h.
1078 * linux-low.c: Likewise.
1079 * remote-utils.c: Likewise.
1080 * spu-low.c: Likewise.
1081 * utils.c: Likewise.
1082 * wincecompat.c: Likewise.
1084 2014-08-06 Gary Benson <gbenson@redhat.com>
1086 * regcache.c (init_register_cache): Move conditionals inside if.
1088 2014-08-06 Gary Benson <gbenson@redhat.com>
1090 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
1092 2014-07-31 Gary Benson <gbenson@redhat.com>
1094 * ax.h: Do not include server.h.
1095 * gdbthread.h: Likewise.
1096 * lynx-low.h: Likewise.
1097 * notif.h: Likewise.
1099 2014-07-30 Gary Benson <gbenson@redhat.com>
1101 * server.h: Include common-defs.h.
1102 Do not include config.h or build-gnulib-gdbserver/config.h.
1104 2014-07-30 Gary Benson <gbenson@redhat.com>
1106 * hostio-errno.c: Move server.h to top of includes list.
1107 * inferiors.c: Likewise.
1108 * linux-x86-low.c: Likewise.
1109 * notif.c: Include server.h.
1111 2014-07-24 Tom Tromey <tromey@redhat.com>
1112 Gary Benson <gbenson@redhat.com>
1114 * server.h (CORE_ADDR): Now unsigned.
1116 2014-07-16 Pedro Alves <palves@redhat.com>
1118 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
1120 2014-07-15 Pedro Alves <palves@redhat.com>
1122 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
1125 2014-07-11 Pedro Alves <palves@redhat.com>
1127 * linux-low.c (kill_wait_lwp): New function, based on
1128 kill_one_lwp_callback, but use my_waitpid directly.
1129 (kill_one_lwp_callback, linux_kill): Use it.
1131 2014-06-23 Pedro Alves <palves@redhat.com>
1133 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
1134 before setting DR0..DR3.
1136 2014-06-20 Gary Benson <gbenson@redhat.com>
1138 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
1139 * configure: Regenerated.
1140 * config.in: Likewise.
1142 2014-06-20 Gary Benson <gbenson@redhat.com>
1144 * Makefile.in (SFILES): Update locations for files moved
1146 (object file files): Reordered.
1148 2014-06-20 Gary Benson <gbenson@redhat.com>
1150 * i386-low.h (i386_dr_low_can_set_addr): Removed.
1151 (i386_dr_low_set_addr): Likewise.
1152 (i386_dr_low_get_addr): Likewise.
1153 (i386_dr_low_can_set_control): Likewise.
1154 (i386_dr_low_set_control): Likewise.
1155 (i386_dr_low_get_control): Likewise.
1156 (i386_dr_low_get_status): Likewise.
1157 (i386_get_debug_register_length): Likewise.
1158 * linux-x86-low.c (i386_dr_low_set_addr):
1159 Changed signature. Made static.
1160 (i386_dr_low_get_addr): Likewise.
1161 (i386_dr_low_set_control): Likewise.
1162 (i386_dr_low_get_control): Likewise.
1163 (i386_dr_low_get_status): Likewise.
1164 (i386_dr_low): New global variable.
1165 * win32-i386-low.c (i386_dr_low_set_addr):
1166 Changed signature. Made static.
1167 (i386_dr_low_get_addr): Likewise.
1168 (i386_dr_low_set_control): Likewise.
1169 (i386_dr_low_get_control): Likewise.
1170 (i386_dr_low_get_status): Likewise.
1171 (i386_dr_low): New global variable.
1173 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
1175 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
1176 * Makefile.in (AR, AR_FLAGS): Define.
1177 * configure: Regenerate.
1179 2014-06-19 Gary Benson <gbenson@redhat.com>
1181 * Makefile.in (i386-dregs.o): New rule.
1182 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
1183 * i386-low.c (target.h): Remove include.
1184 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
1185 (DR_CONTROL_SHIFT): Likewise.
1186 (DR_CONTROL_SIZE): Likewise.
1187 (DR_RW_EXECUTE): Likewise.
1188 (DR_RW_WRITE): Likewise.
1189 (DR_RW_READ): Likewise.
1190 (DR_RW_IORW): Likewise.
1191 (DR_LEN_1): Likewise.
1192 (DR_LEN_2): Likewise.
1193 (DR_LEN_4): Likewise.
1194 (DR_LEN_8): Likewise.
1195 (DR_LOCAL_ENABLE_SHIFT): Likewise.
1196 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
1197 (DR_ENABLE_SIZE): Likewise.
1198 (DR_LOCAL_SLOWDOWN): Likewise.
1199 (DR_GLOBAL_SLOWDOWN): Likewise.
1200 (DR_CONTROL_RESERVED): Likewise.
1201 (I386_DR_CONTROL_MASK): Likewise.
1202 (I386_DR_VACANT): Likewise.
1203 (I386_DR_LOCAL_ENABLE): Likewise.
1204 (I386_DR_GLOBAL_ENABLE): Likewise.
1205 (I386_DR_DISABLE): Likewise.
1206 (I386_DR_SET_RW_LEN): Likewise.
1207 (I386_DR_GET_RW_LEN): Likewise.
1208 (I386_DR_WATCH_HIT): Likewise.
1209 (i386_wp_op_t): Likewise.
1210 (i386_show_dr): Likewise.
1211 (i386_length_and_rw_bits): Likewise.
1212 (i386_insert_aligned_watchpoint): Likewise.
1213 (i386_remove_aligned_watchpoint): Likewise.
1214 (i386_handle_nonaligned_watchpoint): Likewise.
1215 i386_update_inferior_debug_regs(): Likewise.
1216 (i386_dr_insert_watchpoint): Likewise.
1217 (i386_dr_remove_watchpoint): Likewise.
1218 (i386_dr_region_ok_for_watchpoint): Likewise.
1219 (i386_dr_stopped_data_address): Likewise.
1220 (i386_dr_stopped_by_watchpoint): Likewise.
1222 2014-06-19 Gary Benson <gbenson@redhat.com>
1224 * i386-low.c (i386_dr_show): Renamed to
1225 i386_show_dr and made static. All uses updated.
1226 (i386_dr_length_and_rw_bits): Renamed to
1227 i386_length_and_rw_bits and made static.
1229 (i386_dr_insert_aligned_watchpoint): Renamed to
1230 i386_insert_aligned_watchpoint and made static.
1232 (i386_dr_remove_aligned_watchpoint): Renamed to
1233 i386_remove_aligned_watchpoint and made static.
1235 (i386_dr_update_inferior_debug_regs): Renamed to
1236 i386_update_inferior_debug_regs and made static.
1239 2014-06-18 Gary Benson <gbenson@redhat.com>
1241 * i386-low.h (i386_dr_low_can_set_addr): New macro.
1242 (i386_dr_low_can_set_control): Likewise.
1243 (i386_get_debug_register_length): Likewise.
1244 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
1245 (i386_dr_low_can_set_control): Likewise.
1246 (i386_get_debug_register_length): Likewise.
1248 2014-06-17 Gary Benson <gbenson@redhat.com>
1250 * i386-low.h (i386-dregs.h): New include.
1251 (DR_FIRSTADDR): Now in i386-dregs.h.
1252 (DR_LASTADDR): Likewise.
1253 (DR_NADDR): Likewise.
1254 (DR_STATUS): Likewise.
1255 (DR_CONTROL): Likewise.
1256 (i386_debug_reg_state): Likewise.
1257 (i386_dr_insert_watchpoint): Likewise.
1258 (i386_dr_remove_watchpoint): Likewise.
1259 (i386_dr_region_ok_for_watchpoint): Likewise.
1260 (i386_dr_stopped_data_address): Likewise.
1261 (i386_dr_stopped_by_watchpoint): Likewise.
1262 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
1264 2014-06-18 Gary Benson <gbenson@redhat.com>
1266 * i386-low.h (i386_low_insert_watchpoint): Renamed to
1267 i386_dr_insert_watchpoint.
1268 (i386_low_remove_watchpoint): Renamed to
1269 i386_dr_remove_watchpoint.
1270 (i386_low_region_ok_for_watchpoint): Renamed to
1271 i386_dr_region_ok_for_watchpoint.
1272 (i386_low_stopped_data_address): Renamed to
1273 i386_dr_stopped_data_address.
1274 (i386_low_stopped_by_watchpoint): Renamed to
1275 i386_dr_stopped_by_watchpoint.
1276 * i386-low.c (i386_show_dr): Renamed to
1277 i386_dr_show and made nonstatic. All uses updated.
1278 (i386_length_and_rw_bits): Renamed to
1279 i386_dr_length_and_rw_bits and made nonstatic.
1281 (i386_insert_aligned_watchpoint): Renamed to
1282 i386_dr_insert_aligned_watchpoint and made nonstatic.
1284 (i386_remove_aligned_watchpoint): Renamed to
1285 i386_dr_remove_aligned_watchpoint and made nonstatic.
1287 (i386_update_inferior_debug_regs): Renamed to
1288 i386_dr_update_inferior_debug_regs and made nonstatic.
1290 (i386_low_insert_watchpoint): Renamed to
1291 i386_dr_insert_watchpoint. All uses updated.
1292 (i386_low_remove_watchpoint): Renamed to
1293 i386_dr_remove_watchpoint. All uses updated.
1294 (i386_low_region_ok_for_watchpoint): Renamed to
1295 i386_dr_region_ok_for_watchpoint. All uses updated.
1296 (i386_low_stopped_data_address): Renamed to
1297 i386_dr_stopped_data_address. All uses updated.
1298 (i386_low_stopped_by_watchpoint): Renamed to
1299 i386_dr_stopped_by_watchpoint. All uses updated.
1301 2014-06-18 Gary Benson <gbenson@redhat.com>
1303 * i386-low.c (i386_dr_low_can_set_addr): New macro.
1304 (i386_dr_low_can_set_control): Likewise.
1305 (i386_insert_aligned_watchpoint): New check.
1307 2014-06-18 Gary Benson <gbenson@redhat.com>
1309 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
1312 2014-06-18 Gary Benson <gbenson@redhat.com>
1314 * i386-low.c (i386_length_and_rw_bits): Use internal_error
1315 instead of fatal and error.
1316 (i386_handle_nonaligned_watchpoint): Likewise.
1318 2014-06-18 Gary Benson <gbenson@redhat.com>
1320 * i386-low.c (i386_get_debug_register_length): New macro.
1321 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
1322 (i386_show_dr): Use debug_printf instead of fprintf. Use
1323 phex to format values.
1325 2014-06-18 Gary Benson <gbenson@redhat.com>
1327 * i386-low.h: Comment changes.
1328 * i386-low.c: Likewise.
1330 2014-06-18 Gary Benson <gbenson@redhat.com>
1332 * i386-low.c: Whitespace changes.
1334 2014-06-12 Tom Tromey <tromey@redhat.com>
1336 * utils.c (freeargv): Remove.
1338 2014-06-12 Tom Tromey <tromey@redhat.com>
1340 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
1341 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
1342 (parse_debug_format_options): Likewise.
1343 (gdbserver_usage): Likewise.
1344 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
1345 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
1346 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
1348 ($(LIBGNU)): Depend on libiberty.
1349 (all-lib): Recurse into all subdirs.
1350 (install-only): Invoke "install" target in subdirs.
1351 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
1353 * configure: Rebuild.
1354 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
1355 for vasprintf, vsnprintf, or gettimeofday.
1356 * configure.srv: Don't add safe-ctype.o or lbasename.o to
1359 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1361 * development.sh: Delete.
1362 * Makefile.in (config.status): Adjust dependency on development.sh.
1363 * configure.ac: Adjust development.sh source call.
1364 * configure: Regenerate.
1366 2014-06-02 Pedro Alves <palves@redhat.com>
1368 * ax.c (gdb_free_agent_expr): New function.
1369 * ax.h (gdb_free_agent_expr): New declaration.
1370 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
1372 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
1374 (clear_breakpoint_conditions_and_commands): New function.
1375 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
1376 (clear_breakpoint_conditions_and_commands): New declaration.
1378 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1380 * linux-aarch64-low.c (asm/ptrace.h): Include.
1382 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
1384 Fix TLS access for -static -pthread.
1385 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
1386 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
1387 (thread_db_load_search, try_thread_db_load_1): Initialize it.
1389 2014-05-20 Pedro Alves <palves@redhat.com>
1391 * linux-aarch64-low.c (aarch64_insert_point)
1392 (aarch64_remove_point): No longer check whether the type is
1393 supported here. Adjust to new interface.
1394 (the_low_target): Install aarch64_supports_z_point_type as
1395 supports_z_point_type method.
1396 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
1397 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
1398 instead of a Z packet char. Adjust.
1399 (arm_supports_z_point_type): New function.
1400 (arm_insert_point, arm_remove_point): Adjust to new interface.
1401 (the_low_target): Install arm_supports_z_point_type.
1402 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
1403 (cris_insert_point, cris_remove_point): Adjust to new interface.
1404 Don't check whether the type is supported here.
1405 (the_low_target): Install cris_supports_z_point_type.
1406 * linux-low.c (linux_supports_z_point_type): New function.
1407 (linux_insert_point, linux_remove_point): Adjust to new interface.
1408 * linux-low.h (struct linux_target_ops) <insert_point,
1409 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
1410 raw_breakpoint pointer parameter.
1411 <supports_z_point_type>: New method.
1412 * linux-mips-low.c (mips_supports_z_point_type): New function.
1413 (mips_insert_point, mips_remove_point): Adjust to new interface.
1414 Use mips_supports_z_point_type.
1415 (the_low_target): Install mips_supports_z_point_type.
1416 * linux-ppc-low.c (the_low_target): Install NULL as
1417 supports_z_point_type method.
1418 * linux-s390-low.c (the_low_target): Install NULL as
1419 supports_z_point_type method.
1420 * linux-sparc-low.c (the_low_target): Install NULL as
1421 supports_z_point_type method.
1422 * linux-x86-low.c (x86_supports_z_point_type): New function.
1423 (x86_insert_point): Adjust to new insert_point interface. Use
1424 insert_memory_breakpoint. Adjust to new
1425 i386_low_insert_watchpoint interface.
1426 (x86_remove_point): Adjust to remove_point interface. Use
1427 remove_memory_breakpoint. Adjust to new
1428 i386_low_remove_watchpoint interface.
1429 (the_low_target): Install x86_supports_z_point_type.
1430 * lynx-low.c (lynx_target_ops): Install NULL as
1431 supports_z_point_type callback.
1432 * nto-low.c (nto_supports_z_point_type): New.
1433 (nto_insert_point, nto_remove_point): Adjust to new interface.
1434 (nto_target_ops): Install nto_supports_z_point_type.
1435 * mem-break.c: Adjust intro comment.
1436 (struct raw_breakpoint) <raw_type, size>: New fields.
1437 <inserted>: Update comment.
1438 <shlib_disabled>: Delete field.
1439 (enum bkpt_type) <gdb_breakpoint>: Delete value.
1440 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
1441 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
1442 (raw_bkpt_type_to_target_hw_bp_type): New function.
1443 (find_enabled_raw_code_breakpoint_at): New function.
1444 (find_raw_breakpoint_at): New type and size parameters. Use them.
1445 (insert_memory_breakpoint): New function, based off
1446 set_raw_breakpoint_at.
1447 (remove_memory_breakpoint): New function.
1448 (set_raw_breakpoint_at): Reimplement.
1449 (set_breakpoint): New, based on set_breakpoint_at.
1450 (set_breakpoint_at): Reimplement.
1451 (delete_raw_breakpoint): Go through the_target->remove_point
1452 instead of assuming memory breakpoints.
1453 (find_gdb_breakpoint_at): Delete.
1454 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
1455 (find_gdb_breakpoint): New function.
1456 (set_gdb_breakpoint_at): Delete.
1457 (z_type_supported): New function.
1458 (set_gdb_breakpoint_1): New function, loosely based off
1459 set_gdb_breakpoint_at.
1460 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1461 (delete_gdb_breakpoint_at): Delete.
1462 (delete_gdb_breakpoint_1): New function, loosely based off
1463 delete_gdb_breakpoint_at.
1464 (delete_gdb_breakpoint): New function.
1465 (clear_gdb_breakpoint_conditions): Rename to ...
1466 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1468 (add_condition_to_breakpoint): Make static.
1469 (add_breakpoint_condition): Take a struct breakpoint pointer
1470 instead of an address. Adjust.
1471 (gdb_condition_true_at_breakpoint): Rename to ...
1472 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1474 (gdb_condition_true_at_breakpoint): Reimplement.
1475 (add_breakpoint_commands): Take a struct breakpoint pointer
1476 instead of an address. Adjust.
1477 (gdb_no_commands_at_breakpoint): Rename to ...
1478 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1479 parameter. Return true if no breakpoint was found. Change debug
1481 (gdb_no_commands_at_breakpoint): Reimplement.
1482 (run_breakpoint_commands): Rename to ...
1483 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1484 and change return type to boolean.
1485 (run_breakpoint_commands): New function.
1486 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1487 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1488 breakpoint. Go through the_target->remove_point instead of
1489 assuming memory breakpoint.
1490 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1491 software and hardware breakpoints.
1492 (reinsert_raw_breakpoint): Go through the_target->insert_point
1493 instead of assuming memory breakpoint.
1494 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1495 software and hardware breakpoints.
1496 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1497 Check both software and hardware breakpoints.
1498 (validate_inserted_breakpoint): Assert the breakpoint is a
1499 software breakpoint. Set the inserted flag to -1 instead of
1500 setting shlib_disabled.
1501 (delete_disabled_breakpoints): Adjust.
1502 (validate_breakpoints): Only validate software breakpoints.
1503 Adjust to inserted flag change.
1504 (check_mem_read, check_mem_write): Skip breakpoint types other
1505 than software breakpoints. Adjust to inserted flag change.
1506 * mem-break.h (enum raw_bkpt_type): New enum.
1507 (raw_breakpoint, struct process_info): Forward declare.
1508 (Z_packet_to_target_hw_bp_type): Delete declaration.
1509 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1510 (set_gdb_breakpoint, delete_gdb_breakpoint)
1511 (clear_breakpoint_conditions): New declarations.
1512 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1513 (breakpoint_inserted_here): Update comment.
1514 (add_breakpoint_condition, add_breakpoint_commands): Replace
1515 address parameter with a breakpoint pointer parameter.
1516 (gdb_breakpoint_here): Update comment.
1517 (delete_gdb_breakpoint_at): Delete.
1518 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1519 * server.c (process_point_options): Take a struct breakpoint
1520 pointer instead of an address. Adjust.
1521 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1522 delete_gdb_breakpoint.
1523 * spu-low.c (spu_target_ops): Install NULL as
1524 supports_z_point_type method.
1525 * target.h: Include mem-break.h.
1526 (struct target_ops) <prepare_to_access_memory>: Update comment.
1527 <supports_z_point_type>: New field.
1528 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1529 instead of a char. Also take a raw breakpoint pointer.
1530 * win32-arm-low.c (the_low_target): Install NULL as
1531 supports_z_point_type.
1532 * win32-i386-low.c (i386_supports_z_point_type): New function.
1533 (i386_insert_point, i386_remove_point): Adjust to new interface.
1534 (the_low_target): Install i386_supports_z_point_type.
1535 * win32-low.c (win32_supports_z_point_type): New function.
1536 (win32_insert_point, win32_remove_point): Adjust to new interface.
1537 (win32_target_ops): Install win32_supports_z_point_type.
1538 * win32-low.h (struct win32_target_ops):
1539 <supports_z_point_type>: New method.
1540 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1541 instead of a char. Also take a raw breakpoint pointer.
1543 2014-05-20 Pedro Alves <palves@redhat.com>
1545 * mem-break.h: Include break-common.h.
1546 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1547 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1548 (Z_packet_to_target_hw_bp_type): New declaration.
1549 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1550 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1551 (Z_PACKET_ACCESS_WP): Delete macros.
1552 (Z_packet_to_hw_type): Delete function.
1553 * i386-low.h: Don't include break-common.h here.
1554 (Z_packet_to_hw_type): Delete declaration.
1555 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1556 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1557 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1558 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1559 * linux-aarch64-low.c: Don't include break-common.h here.
1560 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1561 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1562 (Z_packet_to_target_hw_bp_type): Delete function.
1563 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1565 (mips_insert_point, mips_remove_point): Use
1566 Z_packet_to_target_hw_bp_type.
1568 2014-05-20 Pedro Alves <palves@redhat.com>
1570 * linux-aarch64-low.c: Include break-common.h.
1571 (enum target_point_type): Delete.
1572 (Z_packet_to_point_type): Rename to ...
1573 (Z_packet_to_target_hw_bp_type): ... this, and return a
1574 target_hw_bp_type instead.
1575 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1576 instead of an enum target_point_type.
1577 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1579 (aarch64_dr_state_insert_one_point)
1580 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1581 (aarch64_handle_aligned_watchpoint)
1582 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1583 Take an enum target_hw_bp_type instead of an enum
1585 (aarch64_supports_z_point_type): New function.
1586 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1587 use Z_packet_to_target_hw_bp_type.
1589 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1591 * configure.ac: Only use -Werror by default when DEVELOPMENT
1593 * configure: Regenerate.
1595 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1597 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1598 * linux-x86-low.c (X86_64_USER_REGS): New.
1599 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1601 2014-04-28 Yao Qi <yao@codesourcery.com>
1603 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1606 2014-04-25 Pedro Alves <palves@redhat.com>
1609 * linux-low.c (linux_attach_fail_reason_string): New function.
1610 (linux_attach_lwp): Delete.
1611 (linux_attach_lwp_1): Rename to ...
1612 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1613 argument. Remove "initial" parameter. Return int instead of
1614 void. Don't error or warn here.
1615 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1616 failure to attach to the tgid. Call warning when failing to
1618 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1619 argument. Remove "initial" parameter. Return int instead of
1620 void. Don't error or warn here.
1621 (linux_attach_fail_reason_string): New declaration.
1622 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1623 interface change. Use linux_attach_fail_reason_string.
1625 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1626 Walfred Tedeschi <walfred.tedeschi@intel.com>
1628 * Makefile.in: Added rules to handle new files
1629 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1630 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1631 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1632 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1633 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1634 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1636 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1637 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1638 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1639 i386/x32-avx512.xml.
1640 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1641 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1642 i386/x32-avx512-linux.xml.
1643 * i387-fp.c (num_avx512_k_registers): New constant for number
1645 (num_avx512_zmmh_low_registers): New constant for number of
1646 lower ZMM registers (0-15).
1647 (num_avx512_zmmh_high_registers): New constant for number of
1648 higher ZMM registers (16-31).
1649 (num_avx512_ymmh_registers): New contant for number of higher
1650 YMM registers (ymm16-31 added by avx521 on x86_64).
1651 (num_avx512_xmm_registers): New constant for number of higher
1652 XMM registers (xmm16-31 added by AVX512 on x86_64).
1653 (struct i387_xsave): Add space for AVX512 registers.
1654 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1655 Add code to handle AVX512 registers.
1656 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1657 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1658 prototypei from generated file.
1659 (tdesc_amd64_avx512_linux): Likewise.
1660 (init_registers_x32_avx512_linux): Likewise.
1661 (tdesc_x32_avx512_linux): Likewise.
1662 (init_registers_i386_avx512_linux): Likewise.
1663 (tdesc_i386_avx512_linux): Likewise.
1664 (x86_64_regmap): Add AVX512 registers.
1665 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1667 (initialize_low_arch): Add code to initialize AVX512 registers.
1669 2014-04-23 Pedro Alves <palves@redhat.com>
1671 * mem-break.c (find_gdb_breakpoint_at): Make static.
1672 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1674 2014-04-23 Pedro Alves <palves@redhat.com>
1676 * i386-low.c: Don't include break-common.h here.
1677 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1678 prototype to take target_hw_bp_type as argument instead of a Z
1680 * i386-low.h: Include break-common.h here.
1681 (Z_packet_to_hw_type): Declare.
1682 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1684 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1685 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1686 (x86_remove_point): Convert the packet number to a
1687 target_hw_bp_type before calling i386_low_remove_watchpoint.
1688 * win32-i386-low.c (i386_insert_point): Convert the packet number
1689 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1690 (i386_remove_point): Convert the packet number to a
1691 target_hw_bp_type before calling i386_low_remove_watchpoint.
1693 2014-04-23 Pedro Alves <palves@redhat.com>
1695 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1697 2014-04-10 Pedro Alves <palves@redhat.com>
1699 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1700 Check if the condition or command is NULL before checking if the
1701 breakpoint is known. On success, return true.
1702 * mem-break.h (add_breakpoint_condition): Document return.
1703 (add_breakpoint_commands): Add describing comment.
1704 * server.c (skip_to_semicolon): New function.
1705 (process_point_options): Use it.
1707 2014-04-09 Pedro Alves <palves@redhat.com>
1709 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1712 2014-02-27 Pedro Alves <palves@redhat.com>
1715 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1717 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
1719 (last_thread_of_process_p): Take a PID argument instead of a
1721 (linux_wait_for_lwp): Delete.
1722 (num_lwps, check_zombie_leaders, not_stopped_callback): New
1724 (linux_low_filter_event): New function, party factored out from
1725 linux_wait_for_event.
1726 (linux_wait_for_event): Rename to ...
1727 (linux_wait_for_event_filtered): ... this. Add new filter ptid
1728 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
1729 sigsuspend. Check for zombie leaders.
1730 (linux_wait_for_event): Reimplement as wrapper around
1731 linux_wait_for_event_filtered.
1732 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
1733 a normal or signal exit is seen, it's the whole process exiting.
1734 (wait_for_sigstop): No longer a for_each_inferior callback.
1735 Rewrite on top of linux_wait_for_event_filtered.
1736 (stop_all_lwps): Call wait_for_sigstop directly.
1737 * server.c (resume, handle_target_event): Handle
1738 TARGET_WAITKIND_NO_RESUMED.
1740 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1742 * win32-low.c (psapi_get_dll_name,
1743 * win32_CreateToolhelp32Snapshot): Delete.
1744 (win32_CreateToolhelp32Snapshot, win32_Module32First)
1745 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
1747 (handle_load_dll): Add function description.
1748 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
1750 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1752 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
1754 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
1755 base address when calling win32_add_one_solib.
1756 (handle_load_dll): Delete local variable load_addr.
1757 Remove 0x1000 offset applied to DLL base address when calling
1758 win32_add_one_solib.
1759 (handle_unload_dll): Add comment.
1761 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1763 * win32-low.c (win32_add_all_dlls): Renames
1764 win32_ensure_ntdll_loaded. Rewrite function documentation.
1765 Adjust implementation to always load all DLLs.
1766 Add 0x1000 offset to DLL base address when calling
1767 win32_add_one_solib.
1768 (child_initialization_done): New static global.
1769 (do_initial_child_stuff): Set child_initialization_done to
1770 zero during child initialization, and 1 after. Replace call
1771 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
1773 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
1774 (handle_unload_dll): Add function documentation.
1775 (get_child_debug_event): Ignore load and unload DLL events
1776 during child initialization.
1778 2014-02-20 Doug Evans <dje@google.com>
1780 Remove global all_lwps.
1781 * inferiors.h (ptid_of): Move here from linux-low.h.
1782 (pid_of, lwpid_of): Ditto.
1783 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
1784 parameter is a struct thread_info * now.
1785 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
1786 directly. Pass &all_threads to find_inferior instead of &all_lwps.
1787 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
1789 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
1790 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
1791 * linux-arm-low.c (update_registers_callback): Update, "entry"
1792 parameter is a struct thread_info * now.
1793 Fetch lwpid from current_inferior directly.
1794 (arm_insert_point): Pass &all_threads to find_inferior instead of
1796 (arm_remove_point): Ditto.
1797 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
1798 (arm_prepare_to_resume): Fetch pid from thread.
1799 (arm_read_description): Fetch lwpid from current_inferior directly.
1800 * linux-low.c (all_lwps): Delete.
1801 (delete_lwp): Delete call to remove_inferior.
1802 (handle_extended_wait): Fetch lwpid from thread.
1803 (add_lwp): Don't set lwp->entry.id. Remove call to
1804 add_inferior_to_list.
1805 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
1806 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
1807 (kill_one_lwp_callback): Ditto.
1808 (linux_kill): Don't dereference NULL pointer.
1809 Fetch ptid,lwpid from thread.
1810 (get_detach_signal): Fetch ptid from thread.
1811 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
1812 Simplify call to regcache_invalidate_thread.
1813 (delete_lwp_callback): Update, "entry" parameter is a
1814 struct thread_info * now. Fetch pid from thread.
1815 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
1816 (status_pending_p_callback): Update, "entry" parameter is a
1817 struct thread_info * now. Fetch ptid from thread.
1818 (find_lwp_pid): Update, "entry" parameter is a
1819 struct thread_info * now.
1820 (linux_wait_for_lwp): Fetch pid from thread.
1821 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
1822 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
1823 (enqueue_one_deferred_signal): Fetch lwpid from thread.
1824 (dequeue_one_deferred_signal): Ditto.
1825 (cancel_breakpoint): Fetch ptid from current_inferior.
1826 (linux_wait_for_event): Pass &all_threads to find_inferior,
1827 not &all_lwps. Fetch ptid, lwpid from thread.
1828 (count_events_callback): Update, "entry" parameter is a
1829 struct thread_info * now.
1830 (select_singlestep_lwp_callback): Ditto.
1831 (select_event_lwp_callback): Ditto.
1832 (cancel_breakpoints_callback): Ditto.
1833 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
1835 (select_event_lwp): Ditto. Fetch ptid from event_thread.
1836 (unsuspend_one_lwp): Update, "entry" parameter is a
1837 struct thread_info * now.
1838 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
1840 (linux_stabilize_threads): Ditto. And for for_each_inferior.
1841 Fetch lwpid from thread, not lwp.
1842 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
1843 Pass &all_threads to find_inferior, not &all_lwps.
1844 (send_sigstop): Fetch lwpid from thread, not lwp.
1845 (send_sigstop_callback): Update, "entry" parameter is a
1846 struct thread_info * now.
1847 (suspend_and_send_sigstop_callback): Ditto.
1848 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
1849 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
1850 struct thread_info * now.
1851 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
1853 (lwp_running): Update, "entry" parameter is a
1854 struct thread_info * now.
1855 (stop_all_lwps): Fetch ptid from thread.
1856 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
1857 (linux_resume_one_lwp): Fetch lwpid from thread.
1858 (linux_set_resume_request): Update, "entry" parameter is a
1859 struct thread_info * now. Fetch pid, lwpid from thread.
1860 (resume_status_pending_p): Update, "entry" parameter is a
1861 struct thread_info * now.
1862 (need_step_over_p): Ditto. Fetch lwpid from thread.
1863 (start_step_over): Fetch lwpid from thread.
1864 (linux_resume_one_thread): Update, "entry" parameter is a
1865 struct thread_info * now. Fetch lwpid from thread.
1866 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
1867 (proceed_one_lwp): Update, "entry" parameter is a
1868 struct thread_info * now. Fetch lwpid from thread.
1869 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
1870 struct thread_info * now.
1871 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
1872 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
1873 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
1875 (regsets_store_inferior_registers): Ditto.
1876 (fetch_register, store_register): Ditto.
1877 (linux_read_memory, linux_write_memory): Ditto.
1878 (linux_request_interrupt): Ditto.
1879 (linux_read_auxv): Ditto.
1880 (linux_xfer_siginfo): Ditto.
1881 (linux_qxfer_spu): Ditto.
1882 (linux_qxfer_libraries_svr4): Ditto.
1883 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1884 moved to inferiors.h.
1886 (get_thread_lwp): Update.
1887 (struct lwp_info): Delete member "entry". Simplify comment for
1890 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1891 current_inferior directly.
1892 (update_watch_registers_callback): Update, "entry" parameter is a
1893 struct thread_info * now. Fetch pid from thread.
1894 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1895 (mips_insert_point): Fetch lwpid from current_inferior.
1896 Pass &all_threads to find_inferior, not &all_lwps.
1897 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1898 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1900 (mips_stopped_data_address): Ditto.
1901 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1903 * linux-tile-low.c (tile_arch_setup): Ditto.
1904 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1905 (update_debug_registers_callback): Update, "entry" parameter is a
1906 struct thread_info * now. Fetch pid from thread.
1907 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1908 Pass &all_threads to find_inferior, not &all_lwps.
1909 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1910 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1911 Pass &all_threads to find_inferior, not &all_lwps.
1912 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1913 (i386_dr_low_get_status): Ditto.
1914 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1915 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1916 (x86_linux_read_description): Ditto.
1917 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1919 2014-02-20 Doug Evans <dje@google.com>
1921 * inferiors.c (get_first_inferior): Fix buglet.
1923 2014-02-19 Doug Evans <dje@google.com>
1925 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1926 * inferiors.c (add_thread): Change result type to struct thread_info *.
1927 All callers updated.
1928 (add_lwp): Call add_thread here instead of in callers.
1929 All callers updated.
1930 * linux-low.h (get_lwp_thread): Rewrite.
1931 (struct lwp_info): New member "thread".
1933 2014-02-19 Doug Evans <dje@google.com>
1935 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1936 All callers updated.
1938 2014-02-19 Doug Evans <dje@google.com>
1940 * inferiors.c (add_thread): Fix whitespace.
1942 2014-02-19 Doug Evans <dje@google.com>
1944 * dll.c (clear_dlls): Replace accessing list implemention details
1946 * gdbthread.h (get_first_thread): Declare.
1947 * inferiors.c (for_each_inferior_with_data): New function.
1948 (get_first_thread): New function.
1949 (find_thread_ptid): Simplify.
1950 (get_first_inferior): New function.
1951 (clear_list): Delete.
1952 (one_inferior_p): New function.
1953 (clear_inferior_list): New function.
1954 (clear_inferiors): Update.
1955 * inferiors.h (for_each_inferior_with_data): Declare.
1956 (clear_inferior_list): Declare.
1957 (one_inferior_p): Declare.
1958 (get_first_inferior): Declare.
1959 * linux-low.c (linux_wait_for_event): Replace accessing list
1960 implemention details with API function.
1961 * server.c (target_running): Ditto.
1962 (accumulate_file_name_length): New function.
1963 (emit_dll_description): New function.
1964 (handle_qxfer_libraries): Replace accessing list implemention
1965 details with API function.
1966 (handle_qxfer_threads_worker): New function.
1967 (handle_qxfer_threads_proper): Replace accessing list implemention
1968 details with API function.
1969 (handle_query): Ditto.
1970 (visit_actioned_threads_callback_ftype): New typedef.
1971 (visit_actioned_threads_data): New struct.
1972 (visit_actioned_threads): Rewrite to be find_inferior callback.
1973 (resume): Call find_inferior.
1974 (handle_status): Replace accessing list implemention
1975 details with API function.
1976 (process_serial_event): Replace accessing list implemention details
1978 * target.c (set_desired_inferior): Replace accessing list implemention
1979 details with API function.
1980 * tracepoint.c (same_process_p): New function.
1981 (gdb_agent_about_to_close): Replace accessing list implemention
1982 details with API function.
1983 * win32-low.c (child_delete_thread): Replace accessing list
1984 implemention details with API function.
1985 (match_dll_by_basename): New function.
1986 (dll_is_loaded_by_basename): New function.
1987 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1988 details call to dll_is_loaded_by_basename.
1990 2014-02-19 Doug Evans <dje@google.com>
1992 * dll.h (struct dll_info): Add comment.
1993 * gdbthread.h (struct thread_info): Add comment.
1994 (current_ptid): Simplify.
1995 * inferiors.c (add_process): Update.
1996 (remove_process): Update.
1997 * inferiors.h (struct process_info): Rename member "head" to "entry".
1998 * linux-low.c (delete_lwp): Update.
2000 (last_thread_of_process_p): Update.
2001 (kill_one_lwp_callback, linux_kill): Update.
2002 (status_pending_p_callback): Update.
2003 (wait_for_sigstop): Update. Simplify read of ptid.
2004 (start_step_over): Update.
2005 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
2006 (get_lwp_thread): Update.
2007 (struct lwp_info): Rename member "head" to "entry".
2008 * regcache.h (inferior_list_entry): Delete.
2009 * server.c (kill_inferior_callback): Update.
2010 (detach_or_kill_inferior_callback): Update.
2011 (print_started_pid): Update.
2012 (print_attached_pid): Update.
2013 (process_serial_event): Simplify read of ptid.
2014 * thread-db.c (thread_db_create_event): Update.
2015 (thread_db_get_tls_address): Update.
2016 * win32-low.c (current_inferior_ptid): Simplify.
2018 2014-02-19 Tom Tromey <tromey@redhat.com>
2020 * target.h (struct target_ops) <supports_btrace>: Add target_ops
2022 (target_supports_btrace): Update.
2024 2014-02-14 Yao Qi <yao@codesourcery.com>
2026 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
2027 (rsp-low-ipa.o): New target.
2029 2014-02-12 Tom Tromey <tromey@redhat.com>
2031 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
2032 convert_ascii_to_int.
2033 * regcache.c (registers_to_string): Likewise.
2034 * remote-utils.c (decode_M_packet): Likewise.
2035 * server.c (process_serial_event): Likewise.
2037 2014-02-12 Tom Tromey <tromey@redhat.com>
2039 * server.c (handle_query, handle_v_run): Use hex2bin, not
2041 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
2043 2014-02-12 Tom Tromey <tromey@redhat.com>
2045 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
2046 convert_int_to_ascii.
2047 * regcache.c (registers_to_string, collect_register_as_string):
2049 * remote-utils.c (look_up_one_symbol, relocate_instruction):
2051 * server.c (process_serial_event): Likewise.
2052 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
2053 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
2055 2014-02-12 Tom Tromey <tromey@redhat.com>
2057 * remote-utils.c (look_up_one_symbol, monitor_output): Use
2058 bin2hex, not hexify.
2059 * tracepoint.c (cmd_qtstatus): Likewise.
2061 2014-02-12 Tom Tromey <tromey@redhat.com>
2063 * remote-utils.c (monitor_output): Pass explicit length to
2066 2014-02-12 Tom Tromey <tromey@redhat.com>
2068 * tracepoint.c: Include rsp-low.h.
2069 * server.c: Include rsp-low.h.
2070 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
2071 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
2073 * remote-utils.c: Include rsp-low.h.
2074 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
2075 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
2076 (convert_int_to_ascii, convert_ascii_to_int): Move to
2078 * regcache.c: Include rsp-low.h.
2079 * ax.c: Include rsp-low.h.
2080 * Makefile.in (SFILES): Add common/rsp-low.c.
2081 (OBS): Add rsp-low.o.
2082 (rsp-low.o): New target.
2084 2014-02-12 Tom Tromey <tromey@redhat.com>
2086 * utils.h (pulongest, plongest, phex_nz): Don't declare.
2087 Include print-utils.h.
2088 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
2089 (plongest, thirty_two, phex_nz): Remove.
2090 * Makefile.in (SFILES): Add common/print-utils.c.
2091 (OBS): Add print-utils.o.
2092 (print-utils-ipa.o): New target.
2093 (print-utils.o): New target.
2094 (IPA_OBJS): Add print-utils-ipa.o.
2096 2014-02-06 Tom Tromey <tromey@redhat.com>
2098 * Makefile.in (SFILES): Fix indentation.
2100 2014-02-05 Doug Evans <dje@google.com>
2102 * linux-low.c (linux_wait_for_event): Improve comment.
2103 (linux_wait_1): Keep current_inferior in sync with event_child.
2105 2014-01-22 Doug Evans <dje@google.com>
2107 * gdbthread.h (gdb_id_to_thread): Delete, unused.
2109 2014-01-22 Doug Evans <dje@google.com>
2111 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
2112 * configure: Regenerate.
2113 * config.in: Regenerate.
2114 * Makefile.in (SFILES): Add debug.c.
2116 * debug.c: New file.
2117 * debug.h: New file.
2118 * linux-aarch64-low.c (*): Update all debugging printfs to use
2119 debug_printf instead of fprintf.
2120 * linux-arm-low.c (*): Ditto.
2121 * linux-cris-low.c (*): Ditto.
2122 * linux-crisv32-low.c (*): Ditto.
2123 * linux-m32r-low.c (*): Ditto.
2124 * linux-sparc-low.c (*): Ditto.
2125 * linux-x86.c (*): Ditto.
2126 * linux-low.c (*): Ditto.
2127 (linux_wait_1): Add calls to debug_enter, debug_exit.
2128 (linux_wait): Remove redundant debugging printf.
2129 (stop_all_lwps): Add calls to debug_enter, debug_exit.
2130 (linux_resume, unstop_all_lwps): Ditto.
2131 * mem-break.c (*): Update all debugging printfs to use
2132 debug_printf instead of fprintf.
2133 * remote-utils.c (*): Ditto.
2134 * thread-db.c (*): Ditto.
2135 * server.c #include <ctype.h>, "gdb_vecs.h".
2136 (debug_threads): Moved to debug.c.
2137 (*): Update all debugging printfs to use debug_printf instead of
2139 (start_inferior): Replace call to fflush with call to debug_flush.
2140 (monitor_show_help): Mention set debug-format.
2141 (parse_debug_format_options): New function.
2142 (handle_monitor_command): Handle "monitor set debug-format".
2143 (gdbserver_usage): Mention --debug-format.
2144 (main): Parse --debug-format.
2145 * server.h (debug_threads): Declaration moved to debug.h.
2147 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
2148 trace_debug_1 that uses debug_printf.
2149 (tracepoint_look_up_symbols): Update all debugging printfs to use
2150 debug_printf instead of fprintf.
2152 2014-01-20 Baruch Siach <baruch@tkos.co.il>
2154 * linux-xtensa-low.c: Include asm/ptrace.h instead of
2157 2014-01-17 Pedro Alves <palves@redhat.com>
2160 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
2161 defined after including gdb_proc_service.h.
2163 2014-01-16 Doug Evans <dje@google.com>
2165 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
2166 (match_dll): Use it.
2168 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
2170 * target.h (target_ops) <read_btrace>: Change parameters and
2171 return type to allow error reporting.
2172 * server.c (handle_qxfer_btrace): Support delta reads. Pass
2173 trace reading errors on.
2174 * linux-low.c (linux_low_read_btrace): Pass trace reading
2176 (linux_low_disable_btrace): New.
2178 2014-01-15 Doug Evans <dje@google.com>
2180 * inferiors.c (thread_id_to_gdb_id): Delete.
2181 * inferiors.h (thread_id_to_gdb_id): Delete.
2183 2014-01-13 Eli Zaretskii <eliz@gnu.org>
2185 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
2186 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
2189 2014-01-08 Pedro Alves <palves@redhat.com>
2191 * server.c (handle_status): Don't discard previous queued stop
2192 replies or thread's pending status here.
2193 (main) <disconnection>: Do it here instead.
2195 2014-01-08 Pedro Alves <palves@redhat.com>
2197 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
2198 * server.c (visit_actioned_threads, handle_pending_status): New
2200 (handle_v_cont): Factor out parts to ...
2201 (resume): ... this new function. If in all-stop, and a thread
2202 being resumed has a pending status, report it without actually
2204 (myresume): Adjust to use the new 'resume' function.
2205 (clear_pending_status_callback, set_pending_status_callback)
2206 (find_status_pending_thread_callback): New functions.
2207 (handle_status): Handle the case of multiple threads having
2208 interesting statuses to report. Report threads' real last signal
2209 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
2210 with an interesting thread to report the status for, instead of
2211 always reporting the status of the first thread.
2213 2014-01-01 Joel Brobecker <brobecker@adacore.com>
2215 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
2216 * gdbreplay.c (gdbreplay_version): Likewise.
2218 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
2220 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
2221 iov.iov_len with the real length in use.
2223 2013-12-13 Joel Brobecker <brobecker@adacore.com>
2225 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
2226 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
2227 for all targets that use win32-low.c.
2228 * win32-low.c (win32_ensure_ntdll_loaded): New function.
2229 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
2231 2013-12-13 Pedro Alves <palves@redhat.com>
2233 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
2234 if equal to TARGET_WAITKIND_LOADED.
2235 * win32-low.c (cached_status): New static global.
2236 (win32_wait): Add declaration.
2237 (do_initial_child_stuff): Flush all initial pending debug events
2238 up to the initial breakpoint.
2239 (win32_wait): If CACHED_STATUS was set, return that instead
2240 of doing a real wait. Remove the code resuming the execution
2241 of the inferior after receiving a TARGET_WAITKIND_LOADED event
2242 during the initial phase. Also remove the code changing
2243 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
2244 TARGET_WAITKIND_STOPPED.
2246 2013-12-11 Yao Qi <yao@codesourcery.com>
2248 * notif.c (handle_notif_ack): Return 0 if no notification
2251 2013-11-20 Doug Evans <dje@google.com>
2253 * linux-low.c (linux_set_resume_request): Fix comment.
2255 2013-11-20 Doug Evans <dje@google.com>
2257 * linux-low.c (resume_status_pending_p): Tweak comment.
2259 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
2261 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
2262 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
2263 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
2264 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
2265 (srv_amd64_regobj): Add amd64-mpx.o.
2266 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
2267 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
2268 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
2269 * i387-fp.c (num_pl_bnd_register) Added constant.
2270 (num_pl_bnd_cfg_registers) Added constant.
2271 (struct i387_xsave) Added reserved area and MPX fields.
2272 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
2273 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
2275 (tdesc_i386_mpx_linux): Add MPX amd64 target.
2276 (init_registers_amd64_mpx_linux): Declare new function.
2277 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
2278 (x86_64_regmap): Add MPX registers.
2279 (x86_linux_read_description): Add MPX case.
2280 (initialize_low_arch): Initialize MPX targets.
2282 2013-11-18 Tom Tromey <tromey@redhat.com>
2284 * configure: Rebuild.
2285 * configure.ac: Don't check for stdlib.h.
2286 * gdbreplay.c: Unconditionally include stdlib.h.
2288 2013-11-18 Tom Tromey <tromey@redhat.com>
2290 * config.in: Rebuild.
2291 * configure: Rebuild.
2292 * configure.ac: Don't use AC_HEADER_DIRENT.
2294 2013-11-18 Tom Tromey <tromey@redhat.com>
2296 * server.h: Don't check HAVE_STRING_H.
2297 * gdbreplay.c: Don't check HAVE_STRING_H.
2298 * configure: Rebuild.
2300 2013-11-18 Tom Tromey <tromey@redhat.com>
2302 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
2305 2013-11-08 Tom Tromey <tromey@redhat.com>
2307 * configure, config.in: Rebuild.
2308 * configure.ac: Remove unused configury.
2310 2013-11-08 Tom Tromey <tromey@redhat.com>
2312 * acinclude.m4: Include common.m4, codeset.m4.
2313 * configure, config.in: Rebuild.
2314 * configure.ac: Use GDB_AC_COMMON.
2316 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
2318 * linux-s390-low.c (HWCAP_S390_TE): New define.
2319 (s390_arch_setup): Consider the TE field in the HWCAP for
2320 determining 'have_regset_tdb'.
2322 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
2325 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
2328 2013-10-02 Pedro Alves <palves@redhat.com>
2330 * server.c (process_serial_event): Don't output "GDBserver
2331 exiting" if GDB is connected through stdio.
2332 * target.c (mywait): Likewise, be silent if GDB is connected
2335 2013-10-01 Joel Brobecker <brobecker@adacore.com>
2337 * lynx-low.c (lynx_add_threads_after_attach): New function.
2338 (lynx_attach): Remove call to add_thread. Add call to
2339 lynx_add_threads_after_attach instead.
2341 2013-09-28 Mike Frysinger <vapier@gentoo.org>
2343 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
2344 * config.in, configure: Regenerated.
2346 2013-09-18 Yao Qi <yao@codesourcery.com>
2349 * server.c (start_inferior): Clear 'resume_info'.
2351 2013-09-16 Jiong Wang <jiwang@tilera.com>
2353 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
2356 2013-09-16 Jiong Wang <jiwang@tilera.com>
2358 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
2359 linux-tile-low.o to srv_tgtobj.
2361 2013-09-16 Will Newton <will.newton@linaro.org>
2363 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
2366 2013-09-06 Pedro Alves <palves@redhat.com>
2368 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
2369 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
2370 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
2371 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
2372 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
2373 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
2375 2013-09-06 Pedro Alves <palves@redhat.com>
2377 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
2378 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
2380 2013-09-06 Pedro Alves <palves@redhat.com>
2382 * linux-amd64-ipa.c: Include tracepoint.h.
2383 * linux-i386-ipa.c: Include tracepoint.h.
2385 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2387 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
2388 (ps_get_thread_area): New function.
2390 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2392 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
2393 (initialize_low_arch): Call init_registers_crisv32 rather than
2394 init_register_crisv32.
2396 2013-09-05 Pedro Alves <palves@redhat.com>
2398 * server.h (handle_vFile, hostio_last_error_from_errno): Move
2400 * hostio.h: ... this new file.
2401 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
2402 win32-low.c: Include hostio.h.
2404 2013-09-05 Pedro Alves <palves@redhat.com>
2406 * server.h (gdb_client_data, handler_func, callback_handler_func)
2407 (delete_file_handler, add_file_handler, append_callback_event)
2408 (delete_callback_event, start_event_loop, initialize_event_loop):
2409 Move to event-loop.h and include it.
2410 * event-loop.h: New file.
2412 2013-09-05 Pedro Alves <palves@redhat.com>
2414 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
2415 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
2416 (loaded_dll, unloaded_dll): Move to ...
2417 * dll.h: ... this new file.
2418 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
2420 2013-09-05 Pedro Alves <palves@redhat.com>
2422 * server.h (current_process, get_thread_process, all_processes)
2423 (add_inferior_to_list, for_each_inferior, current_inferior)
2424 (remove_inferior, add_process, remove_process, find_process_pid)
2425 (have_started_inferiors_p, have_attached_inferiors_p)
2426 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
2427 (clear_inferiors, find_inferior, find_inferior_id)
2428 (inferior_target_data, set_inferior_target_data)
2429 (inferior_regcache_data, set_inferior_regcache_data): Move to
2430 inferiors.h, and include it.
2431 * inferiors.h: New file.
2433 2013-09-05 Pedro Alves <palves@redhat.com>
2435 * server.h (struct emit_ops, current_insn_ptr, emit_error):
2439 2013-09-05 Pedro Alves <palves@redhat.com>
2441 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
2443 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
2444 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
2445 (handle_tracepoint_general_set, handle_tracepoint_query)
2446 (tracepoint_finished_step, tracepoint_was_hit)
2447 (release_while_stepping_state_list, current_traceframe)
2448 (in_readonly_region, traceframe_read_mem)
2449 (fetch_traceframe_registers, traceframe_read_sdata)
2450 (traceframe_read_info, struct fast_tpoint_collect_status)
2451 (fast_tracepoint_collecting, force_unlock_trace_buffer)
2452 (handle_tracepoit_bkpts, initialize_low_tracepoint)
2453 (supply_fast_tracepoint_registers)
2454 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
2455 (ipa_tdesc, claim_trampoline_space)
2456 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
2457 (agent_mem_read, agent_get_trace_state_variable_value)
2458 (agent_set_trace_state_variable_value, agent_tsv_read)
2459 (agent_mem_read_string, get_raw_reg_func_addr)
2460 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2461 * tracepoint.h: ... this new file.
2463 2013-09-05 Pedro Alves <palves@redhat.com>
2465 * server.h (perror_with_name, error, fatal, warning, paddress)
2466 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2468 * utils.h: New file.
2470 2013-09-05 Pedro Alves <palves@redhat.com>
2472 * server.h (remote_debug, noack_mode, transport_is_reliable)
2473 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2474 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2475 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2476 (write_enn, initialize_async_io, enable_async_io)
2477 (disable_async_io, check_remote_input_interrupt_request)
2478 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2479 (dead_thread_notify, prepare_resume_reply)
2480 (decode_address_to_semicolon, decode_address, decode_m_packet)
2481 (decode_M_packet, decode_X_packet, decode_xfer_write)
2482 (decode_search_memory_packet, unhexify, hexify)
2483 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2484 (look_up_one_symbol, relocate_instruction)
2485 (monitor_output): Move to remote-utils.h, and include it.
2486 * remote-utils.h: New file.
2488 2013-09-05 Pedro Alves <palves@redhat.com>
2490 * server.h (_): Delete.
2492 2013-09-02 Pedro Alves <palves@redhat.com>
2494 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2495 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2497 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2499 2013-09-02 Pierre Muller <muller@sourceware.org>
2501 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2502 or WriteProcessMemory complete successfully and handle
2503 ERROR_PARTIAL_COPY error.
2505 2013-09-02 Pedro Alves <palves@redhat.com>
2507 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2508 error instead of EIO.
2510 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2513 * linux-low.c: Include filestuff.h.
2514 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2515 * lynx-low.c: Include filestuff.h.
2516 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2517 * server.c: Include filestuff.h.
2518 (main): Call notice_open_fds.
2519 * spu-low.c: Include filestuff.h.
2520 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2522 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2524 * Makefile.in: Explain why ../target and ../nat are not
2525 listed as include file search paths.
2526 (linux-waitpid.o): New object file rule.
2527 * configure.srv (srv_native_linux_obj): New variable.
2528 Replace all occurrences of linux native object files with
2529 $srv_native_linux_obj.
2530 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2531 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2532 (linux_enable_event_reporting): Remove declaration.
2533 (my_waitpid): Moved to common/linux-waitpid.c.
2534 (linux_wait_for_event): Pass ptid when calling
2535 linux_enable_event_reporting.
2536 (linux_supports_tracefork_flag): Remove.
2537 (linux_enable_event_reporting): Likewise.
2538 (linux_tracefork_grandchild): Remove.
2539 (STACK_SIZE): Moved to common/linux-ptrace.c.
2540 (linux_tracefork_child): Remove.
2541 (linux_test_for_tracefork): Remove.
2542 (linux_look_up_symbols): Call linux_supports_traceclone.
2543 (initialize_low): Remove call to linux_test_for_tracefork.
2544 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2545 common/linux-ptrace.h.
2546 (PTRACE_TYPE_ARG4): Likewise.
2547 Include linux-ptrace.h.
2549 2013-08-21 Pedro Alves <palves@redhat.com>
2551 * config.in: Renegerate.
2553 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2555 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2556 (SFILES): Remove $(srcdir)/common/target-common.c and
2557 add $(srcdir)/target/waitstatus.c.
2558 (OBS): Remove target-common.o and add waitstatus.o.
2559 (server_h): Remove $(srcdir)/../common/target-common.h and
2560 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2561 and $(srcdir)/../target/waitstatus.h.
2562 (target-common.o): Remove.
2563 (waitstatus.o): New target object file.
2564 * target.h: Do not include target-common.h and
2565 include target/resume.h, target/wait.h and
2566 target/waitstatus.h.
2568 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2570 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2571 to PTRACE_TYPE_ARG3.
2572 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2573 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2575 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2576 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2578 2013-07-27 Jie Zhang <jie@codesourcery.com>
2579 Daniel Jacobowitz <dan@codesourcery.com>
2580 Yao Qi <yao@codesourcery.com>
2582 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2583 (mips-linux-watch.o): New rule.
2584 (mips_linux_watch_h): New variable.
2585 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2587 * linux-mips-low.c: Include mips-linux-watch.h.
2588 (struct arch_process_info, struct arch_lwp_info): New.
2589 (update_watch_registers_callback): New function.
2590 (mips_linux_new_process, mips_linux_new_thread) New functions.
2591 (mips_linux_prepare_to_resume, mips_insert_point): New
2593 (mips_remove_point, mips_stopped_by_watchpoint): New
2595 (rsp_bp_type_to_target_hw_bp_type): New function.
2596 (mips_stopped_data_address): New function.
2597 (the_low_target): Add watchpoint support functions.
2599 2013-07-27 Yao Qi <yao@codesourcery.com>
2601 * i386-low.c: Include break-common.h.
2602 (enum target_hw_bp_type): Remove.
2604 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2606 * Makefile.in (SFILES): /common/target-common.c.
2607 (OBS): Add target-common.o.
2608 (server_h): Add $(srcdir)/../common/target-common.h.
2609 (target-common.o): New target.
2610 * server.c (queue_stop_reply_callback): Free
2611 status string after use.
2612 * target.c (target_waitstatus_to_string): Remove.
2613 * target.h: Include target-common.h.
2614 (resume_kind): Likewise.
2615 (target_waitkind): Likewise.
2616 (target_waitstatus): Likewise.
2617 (TARGET_WNOHANG): Likewise.
2619 2013-07-04 Yao Qi <yao@codesourcery.com>
2621 * Makefile.in (host_alias): Use @host_noncanonical@.
2622 (target_alias): Use @target_noncanonical@.
2623 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2624 ACX_NONCANONICAL_HOST.
2625 * configure: Regenerated.
2628 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2630 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2631 * configure: Rebuild.
2632 * Makefile.in (version_host, version_target): Get from configure.
2633 (version.c): Use $(version_host) and $(version_target).
2635 2013-07-03 Pedro Alves <palves@redhat.com>
2637 * Makefile.in (config.status): Depend on development.sh.
2638 * acinclude.m4: Include libmcheck.m4.
2639 * configure: Regenerate.
2641 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2643 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2644 attribute inside the parentheses.
2645 (winapi_DebugSetProcessKillOnExit): Ditto.
2646 (winapi_DebugBreakProcess): Ditto.
2647 (winapi_GenerateConsoleCtrlEvent): Ditto.
2649 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2651 * notif.h (notif_event): Add a dummy member to avoid compiler
2654 2013-07-01 Pedro Alves <palves@redhat.com>
2656 * hostio.c (HOSTIO_PATH_MAX): Define.
2657 (require_filename, handle_open, handle_unlink, handle_readlink):
2660 2013-07-01 Pedro Alves <palves@redhat.com>
2662 * server.h: Include "pathmax.h".
2663 * linux-low.c: Don't include sys/param.h.
2664 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2666 * win32-low.c: Don't include sys/param.h.
2667 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2669 2013-07-01 Pedro Alves <palves@redhat.com>
2671 * event-loop.c: Don't check HAVE_UNISTD_H before including
2673 * gdbreplay.c: Likewise.
2674 * remote-utils.c: Likewise.
2675 * server.c: Likewise.
2676 * configure.ac: Don't check for unistd.h.
2677 * configure: Regenerate.
2679 2013-06-28 Tom Tromey <tromey@redhat.com>
2681 * Makefile.in (version.c): Use version.in, not
2684 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2686 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2687 * configure: Rebuild.
2688 * Makefile.in (version_host, version_target): Get from configure.
2689 (version.c): Use $(version_host) and $(version_target).
2691 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2693 Fix trace-status to output user name without trailing colon.
2694 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2696 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2698 Fix trace-status to output proper start-time and stop-time.
2699 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2700 output start time and stop time in hex as gdb expects.
2702 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2704 * tracepoint.c (build_traceframe_info_xml): Output trace state
2705 variables present in the trace buffer.
2707 2013-06-24 Tom Tromey <tromey@redhat.com>
2709 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2711 (version.o): Remove.
2712 * gdbreplay.c: Include version.h.
2713 (version, host_name): Don't declare.
2714 * server.h: Include version.h.
2715 (version, host_name): Don't declare.
2717 2013-06-12 Pedro Alves <palves@redhat.com>
2719 * linux-x86-low.c (linux_is_elf64): Delete global.
2720 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
2721 with local linux_pid_exe_is_elf_64_file use.
2723 2013-06-11 Pedro Alves <palves@redhat.com>
2725 * linux-low.c (regset_disabled, disable_regset): New functions.
2726 (regsets_fetch_inferior_registers)
2727 (regsets_store_inferior_registers): Use them.
2728 (initialize_regsets_info); Don't allocate the disabled_regsets
2730 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
2733 2013-06-11 Pedro Alves <palves@redhat.com>
2735 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
2738 2013-06-11 Pedro Alves <palves@redhat.com>
2740 * linux-x86-low.c (initialize_low_arch): Call
2741 init_registers_x32_avx_linux.
2743 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
2745 Fix compatibility with Android Bionic.
2746 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
2749 2013-06-07 Pedro Alves <palves@redhat.com>
2752 * Makefile.in (OBS): Add tdesc.o.
2753 (IPA_OBJS): Add tdesc-ipa.o.
2754 (tdesc-ipa.o): New rule.
2755 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
2757 * linux-low.c (new_inferior): Delete.
2758 (disabled_regsets, num_regsets): Delete.
2759 (linux_add_process): Adjust to set the new per-process
2761 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
2762 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
2763 was a stop. When calling arch_setup, switch the current inferior
2764 to the thread that got an event.
2765 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
2766 (regsets_fetch_inferior_registers)
2767 (regsets_store_inferior_registers): New regsets_info parameter.
2769 (linux_register_in_regsets): New regs_info parameter. Adjust to
2771 (register_addr, fetch_register, store_register): New usrregs_info
2772 parameter. Adjust to use it.
2773 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
2774 parameter regs_info. Adjust to use it.
2775 (linux_fetch_registers): Get the current inferior's regs_info, and
2777 (linux_store_registers): Ditto.
2778 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
2779 (initialize_low): Don't initialize the target_regsets here. Call
2780 initialize_low_arch.
2781 * linux-low.h (target_regsets): Delete declaration.
2782 (struct regsets_info): New.
2783 (struct usrregs_info): New.
2784 (struct regs_info): New.
2785 (struct process_info_private) <new_inferior>: New field.
2786 (struct linux_target_ops): Delete the num_regs, regmap, and
2787 regset_bitmap fields. New field regs_info.
2788 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
2789 * i387-fp.c (num_xmm_registers): Delete.
2790 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
2791 calls to new interface.
2792 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
2793 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
2794 Infer the number of xmm registers from the regcache's target
2796 * i387-fp.h (num_xmm_registers): Delete.
2797 * inferiors.c (add_thread): Don't install the thread's regcache
2799 * proc-service.c (gregset_info): Fetch the current inferior's
2800 regs_info. Adjust to use it.
2801 * regcache.c: Include tdesc.h.
2802 (register_bytes, reg_defs, num_registers)
2803 (gdbserver_expedite_regs): Delete.
2804 (get_thread_regcache): If the thread doesn't have a regcache yet,
2805 create one, instead of aborting gdbserver.
2806 (regcache_invalidate_one): Rename to ...
2807 (regcache_invalidate_thread): ... this.
2808 (regcache_invalidate_one): New.
2809 (regcache_invalidate): Only invalidate registers of the current
2811 (init_register_cache): Add target_desc parameter, and use it.
2812 (new_register_cache): Ditto. Assert the target description has a
2813 non zero registers_size.
2814 (regcache_cpy): Add assertions. Adjust.
2815 (realloc_register_cache, set_register_cache): Delete.
2816 (registers_to_string, registers_from_string): Adjust.
2817 (find_register_by_name, find_regno, find_register_by_number)
2818 (register_cache_size): Add target_desc parameter, and use it.
2819 (free_register_cache_thread, free_register_cache_thread_one)
2820 (regcache_release, register_cache_size): New.
2821 (register_size): Add target_desc parameter, and use it.
2822 (register_data, supply_register, supply_register_zeroed)
2823 (supply_regblock, supply_register_by_name, collect_register)
2824 (collect_register_as_string, collect_register_by_name): Adjust.
2825 * regcache.h (struct target_desc): Forward declare.
2826 (struct regcache) <tdesc>: New field.
2827 (init_register_cache, new_register_cache): Add target_desc
2829 (regcache_invalidate_thread): Declare.
2830 (regcache_invalidate_one): Delete declaration.
2831 (regcache_release): Declare.
2832 (find_register_by_number, register_cache_size, register_size)
2833 (find_regno): Add target_desc parameter.
2834 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
2836 * remote-utils.c: Include tdesc.h.
2837 (outreg, prepare_resume_reply): Adjust.
2838 * server.c: Include tdesc.h.
2839 (gdbserver_xmltarget): Delete declaration.
2840 (get_features_xml, process_serial_event): Adjust.
2841 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
2843 (struct process_info) <tdesc>: New field.
2844 (ipa_tdesc): Declare.
2845 * tdesc.c: New file.
2846 * tdesc.h: New file.
2847 * tracepoint.c: Include tdesc.h.
2848 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
2849 (get_context_regcache): Adjust to pass ipa_tdesc down.
2850 (do_action_at_tracepoint): Adjust to get the register cache size
2851 from the context regcache's description.
2852 (traceframe_walk_blocks): Adjust to get the register cache size
2853 from the current trace frame's description.
2854 (traceframe_get_pc): Adjust to get current trace frame's
2855 description and pass it down.
2856 (gdb_collect): Adjust to get the register cache size from the
2858 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
2859 (gdbserver_xmltarget): Delete.
2860 (initialize_low_tracepoint): Set the ipa's target description.
2861 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
2862 (initialize_low_tracepoint): Set the ipa's target description.
2863 * linux-x86-low.c: Include tdesc.h.
2864 [__x86_64__] (is_64bit_tdesc): New.
2865 (ps_get_thread_area, x86_get_thread_area): Use it.
2866 (i386_cannot_store_register): Rename to ...
2867 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
2868 (i386_cannot_fetch_register): Rename to ...
2869 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
2870 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
2872 (target_regsets): Rename to ...
2873 (x86_regsets): ... this.
2874 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
2876 (x86_siginfo_fixup): Use is_64bit_tdesc.
2877 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2878 (tdesc_x32_avx_linux, tdesc_x32_linux)
2879 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2881 (x86_linux_update_xmltarget): Delete.
2882 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2883 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2884 (AMD64_LINUX_USER64_CS): New.
2885 (x86_linux_read_description): New, based on
2886 x86_linux_update_xmltarget.
2887 (same_process_callback): New.
2888 (x86_arch_setup_process_callback): New.
2889 (x86_linux_update_xmltarget): New.
2890 (x86_regsets_info): New.
2891 (amd64_linux_regs_info): New.
2892 (i386_linux_usrregs_info): New.
2893 (i386_linux_regs_info): New.
2894 (x86_linux_regs_info): New.
2895 (x86_arch_setup): Reimplement.
2896 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2897 (x86_emit_ops): Ditto.
2898 (the_low_target): Adjust. Install x86_linux_regs_info,
2899 x86_cannot_fetch_register, and x86_cannot_store_register.
2900 (initialize_low_arch): New.
2901 * linux-ia64-low.c (tdesc_ia64): Declare.
2902 (ia64_fetch_register): Adjust.
2903 (ia64_usrregs_info, regs_info): New globals.
2904 (ia64_regs_info): New function.
2905 (the_low_target): Adjust.
2906 (initialize_low_arch): New function.
2907 * linux-sparc-low.c (tdesc_sparc64): Declare.
2908 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2910 (sparc_arch_setup): New function.
2911 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2912 (the_low_target): Adjust.
2913 (initialize_low_arch): New function.
2914 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2915 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2916 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2917 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2918 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2919 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2920 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2921 (tdesc_powerpc_isa205_vsx64l): Declare.
2922 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2923 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2924 (ppc_set_pc, ppc_get_hwcap): Adjust.
2925 (ppc_usrregs_info): Forward declare.
2926 (!__powerpc64__) ppc_regmap_adjusted: New global.
2927 (ppc_arch_setup): Adjust to the current process'es target
2929 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2930 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2931 (ppc_store_evrregset): Adjust.
2932 (target_regsets): Rename to ...
2933 (ppc_regsets): ... this, and make static.
2934 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2935 (ppc_regs_info): New function.
2936 (the_low_target): Adjust.
2937 (initialize_low_arch): New function.
2938 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2939 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2940 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2941 (tdesc_s390x_linux64v2): Declare.
2942 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2943 (s390_fill_gregset, s390_store_last_break): Adjust.
2944 (target_regsets): Rename to ...
2945 (s390_regsets): ... this, and make static.
2946 (s390_get_pc, s390_set_pc): Adjust.
2947 (s390_get_hwcap): New target_desc parameter, and use it.
2948 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2949 (s390_arch_setup): Adjust to set the current process'es target
2950 description. Don't adjust the regmap.
2951 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2952 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2953 (regs_info_3264): New globals.
2954 (s390_regs_info): New function.
2955 (the_low_target): Adjust.
2956 (initialize_low_arch): New function.
2957 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2958 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2959 [__mips64] (init_registers_mips_linux)
2960 (init_registers_mips_dsp_linux): Delete defines.
2961 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2962 (have_dsp): New global.
2963 (mips_read_description): New, based on mips_arch_setup.
2964 (mips_arch_setup): Reimplement.
2965 (get_usrregs_info): New function.
2966 (mips_cannot_fetch_register, mips_cannot_store_register)
2967 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2968 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2969 (target_regsets): Rename to ...
2970 (mips_regsets): ... this, and make static.
2971 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2972 (dsp_regs_info, regs_info): New globals.
2973 (mips_regs_info): New function.
2974 (the_low_target): Adjust.
2975 (initialize_low_arch): New function.
2976 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2977 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2979 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2980 (arm_read_description): New, with bits factored from
2982 (arm_arch_setup): Reimplement.
2983 (target_regsets): Rename to ...
2984 (arm_regsets): ... this, and make static.
2985 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2986 (arm_regs_info): New function.
2987 (the_low_target): Adjust.
2988 (initialize_low_arch): New function.
2989 * linux-m68k-low.c (tdesc_m68k): Declare.
2990 (target_regsets): Rename to ...
2991 (m68k_regsets): ... this, and make static.
2992 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2993 (m68k_regs_info): New function.
2994 (m68k_arch_setup): New function.
2995 (the_low_target): Adjust.
2996 (initialize_low_arch): New function.
2997 * linux-sh-low.c (tdesc_sharch): Declare.
2998 (target_regsets): Rename to ...
2999 (sh_regsets): ... this, and make static.
3000 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
3001 (sh_regs_info, sh_arch_setup): New functions.
3002 (the_low_target): Adjust.
3003 (initialize_low_arch): New function.
3004 * linux-bfin-low.c (tdesc_bfin): Declare.
3005 (bfin_arch_setup): New function.
3006 (bfin_usrregs_info, regs_info): New globals.
3007 (bfin_regs_info): New function.
3008 (the_low_target): Adjust.
3009 (initialize_low_arch): New function.
3010 * linux-cris-low.c (tdesc_cris): Declare.
3011 (cris_arch_setup): New function.
3012 (cris_usrregs_info, regs_info): New globals.
3013 (cris_regs_info): New function.
3014 (the_low_target): Adjust.
3015 (initialize_low_arch): New function.
3016 * linux-cris-low.c (tdesc_crisv32): Declare.
3017 (cris_arch_setup): New function.
3018 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
3019 (cris_regs_info): New function.
3020 (the_low_target): Adjust.
3021 (initialize_low_arch): New function.
3022 * linux-m32r-low.c (tdesc_m32r): Declare.
3023 (m32r_arch_setup): New function.
3024 (m32r_usrregs_info, regs_info): New globals.
3025 (m32r_regs_info): Adjust.
3026 (initialize_low_arch): New function.
3027 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
3028 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
3029 (tic6x_usrregs_info): Forward declare.
3030 (tic6x_read_description): New function, based on ...
3031 (tic6x_arch_setup): ... this. Reimplement.
3032 (target_regsets): Rename to ...
3033 (tic6x_regsets): ... this, and make static.
3034 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
3035 (tic6x_regs_info): New function.
3036 (the_low_target): Adjust.
3037 (initialize_low_arch): New function.
3038 * linux-xtensa-low.c (tdesc_xtensa): Declare.
3039 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
3040 (target_regsets): Rename to ...
3041 (xtensa_regsets): ... this, and make static.
3042 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
3044 (xtensa_arch_setup, xtensa_regs_info): New functions.
3045 (the_low_target): Adjust.
3046 (initialize_low_arch): New function.
3047 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
3048 (nios2_arch_setup): Set the current process'es tdesc.
3049 (target_regsets): Rename to ...
3050 (nios2_regsets): ... this.
3051 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
3052 (nios2_regs_info): New function.
3053 (the_low_target): Adjust.
3054 (initialize_low_arch): New function.
3055 * linux-aarch64-low.c (tdesc_aarch64): Declare.
3056 (aarch64_arch_setup): Set the current process'es tdesc.
3057 (target_regsets): Rename to ...
3058 (aarch64_regsets): ... this.
3059 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
3060 (aarch64_regs_info): New function.
3061 (the_low_target): Adjust.
3062 (initialize_low_arch): New function.
3063 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
3065 (target_regsets): Rename to ...
3066 (tile_regsets): ... this.
3067 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
3068 (tile_regs_info): New function.
3069 (tile_arch_setup): Set the current process'es tdesc.
3070 (the_low_target): Adjust.
3071 (initialize_low_arch): New function.
3072 * spu-low.c (tdesc_spu): Declare.
3073 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
3074 * win32-arm-low.c (tdesc_arm): Declare.
3075 (arm_arch_setup): New function.
3076 (the_low_target): Install arm_arch_setup instead of
3078 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
3079 (init_windows_x86): Rename to ...
3080 (i386_arch_setup): ... this. Set `win32_tdesc'.
3081 (the_low_target): Adjust.
3082 * win32-low.c (win32_tdesc): New global.
3083 (child_add_thread): Don't create the thread cache here.
3084 (do_initial_child_stuff): Set the new process'es tdesc.
3085 * win32-low.h (struct target_desc): Forward declare.
3086 (win32_tdesc): Declare.
3087 * lynx-i386-low.c (tdesc_i386): Declare global.
3088 (lynx_i386_arch_setup): Set `lynx_tdesc'.
3089 * lynx-low.c (lynx_tdesc): New global.
3090 (lynx_add_process): Set the new process'es tdesc.
3091 * lynx-low.h (struct target_desc): Forward declare.
3092 (lynx_tdesc): Declare global.
3093 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
3094 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
3095 * nto-low.c (nto_tdesc): New global.
3096 (do_attach): Set the new process'es tdesc.
3097 * nto-low.h (struct target_desc): Forward declare.
3098 (nto_tdesc): Declare.
3099 * nto-x86-low.c (tdesc_i386): Declare.
3100 (nto_x86_arch_setup): Set `nto_tdesc'.
3102 2013-06-04 Gary Benson <gbenson@redhat.com>
3104 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
3105 to qSupported response when appropriate.
3106 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
3107 with nonzero-length annex.
3108 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
3109 arguments supplied in annex.
3111 2013-05-31 Doug Evans <dje@google.com>
3114 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
3115 64 bits in 64-cross-32 environment.
3117 2013-05-28 Pedro Alves <palves@redhat.com>
3119 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
3120 (aarch64-without-fpu.c): Delete rule.
3121 * configure.srv (aarch64*-*-linux*): Remove references to
3122 aarch64-without-fpu.o and aarch64-without-fpu.xml.
3123 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
3126 2013-05-24 Pedro Alves <palves@redhat.com>
3128 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
3129 instead of strchr/decode_address. Error if the range isn't split
3130 with a ','. Don't assume there's be a ':' in the action.
3132 2013-05-23 Yao Qi <yao@codesourcery.com>
3133 Pedro Alves <palves@redhat.com>
3135 * linux-low.c (lwp_in_step_range): New function.
3136 (linux_wait_1): If the thread was range stepping and stopped
3137 outside the stepping range, report the stop to GDB. Otherwise,
3138 continue stepping. Add range stepping debug output.
3139 (linux_set_resume_request): Copy the step range from the resume
3141 (linux_supports_range_stepping): New.
3142 (linux_target_ops) <supports_range_stepping>: Set to
3143 linux_supports_range_stepping.
3144 * linux-low.h (struct linux_target_ops)
3145 <supports_range_stepping>: New field.
3146 (struct lwp_info) <step_range_start, step_range_end>: New fields.
3147 * linux-x86-low.c (x86_supports_range_stepping): New.
3148 (the_low_target) <supports_range_stepping>: Set to
3149 x86_supports_range_stepping.
3150 * server.c (handle_v_cont): Handle 'r' action.
3151 (handle_v_requests): Append ";r" if the target supports range
3153 * target.h (struct thread_resume) <step_range_start,
3154 step_range_end>: New fields.
3155 (struct target_ops) <supports_range_stepping>:
3157 (target_supports_range_stepping): New macro.
3159 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3161 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
3162 confusion in comment.
3164 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3166 * lynx-low.c (struct process_info_private): New type.
3167 (lynx_add_process): New function.
3168 (lynx_create_inferior, lynx_attach): Replace calls to
3169 add_process by calls to lynx_add_process.
3170 (lynx_resume): If PTID is null, then try using
3171 current_process()->private->last_wait_event_ptid.
3173 (lynx_clear_inferiors): Delete. The contents of that function
3174 has been inlined in lynx_mourn;
3175 (lynx_wait_1): Save the ptid in the process's private data.
3176 (lynx_mourn): Free the process' private data. Replace call
3177 to lynx_clear_inferiors by call to clear_inferiors.
3179 2013-05-17 Yao Qi <yao@codesourcery.com>
3181 * i386-low.c (i386_length_and_rw_bits): Move the comment to
3184 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
3186 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
3187 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
3188 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
3189 PT_TEXT_END_ADDR guards. Update comments.
3190 (linux_target_op) <read_offsets>: Conditionally define to
3191 linux_read_offsets if the target is UCLIBC and if it defines
3192 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
3194 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
3195 Andrew Jenner <andrew@codesourcery.com>
3197 * Makefile.in (SFILES): Add linux-nios2-low.c.
3198 (clean): Add action to delete nios2-linux.c.
3199 (nios2-linux.c): New rule.
3200 * configure.srv: Add nios2*-*-linux*.
3201 * linux-nios2-low.c: New.
3203 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
3205 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
3207 2013-04-25 Hui Zhu <hui@codesourcery.com>
3210 * ax.c (ax_printf): Add fflush.
3212 2013-04-22 Tom Tromey <tromey@redhat.com>
3214 * Makefile.in (SFILES): Add filestuff.c.
3215 (OBS): Add filestuff.o.
3216 (filestuff.o): New target.
3217 * config.in, configure: Rebuild.
3218 * configure.ac: Check for fdwalk, pipe2.
3220 2013-04-17 Pedro Alves <palves@redhat.com>
3222 * configure.ac (USE_THREAD_DB): Delete variable.
3223 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
3224 Don't AC_SUBST USE_THREAD_DB.
3225 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
3226 * config.in, configure: Regenerate.
3228 2013-04-16 Pedro Alves <palves@redhat.com>
3230 * linux-low.h (struct lwp_info) <thread_known>: Move under
3231 the USE_THREAD_DB #ifdef.
3233 2013-04-16 Pedro Alves <palves@redhat.com>
3235 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
3236 (linux-low.o): Delete rule.
3237 * linux-low.h: Always include "gdb_thread_db.h" instead of
3238 conditionally including thread_db.h.
3239 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
3242 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3244 * Makefile.in (install-only): Fix make install regression.
3246 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3248 Convert man pages to texinfo, new gdbinit.5 texinfo page.
3249 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
3251 * gdbserver.1: Remove.
3253 2013-03-22 Pedro Alves <palves@redhat.com>
3255 * linux-low.c (handle_extended_wait): Don't call
3256 linux_enable_event_reporting.
3258 2013-03-15 Tony Theodore <tonyt@logyst.com>
3261 * Makefile.in (SHELL): Use @SHELL@.
3263 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
3265 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
3268 2013-03-13 Joel Brobecker <brobecker@adacore.com>
3270 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
3271 Remove extraneous NULL element.
3273 2013-03-13 Yao Qi <yao@codesourcery.com>
3275 * tracepoint.c (traceframe_read_tsv): Look for the last matched
3276 'V' block in trace frame.
3278 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3280 * target.h (struct target_ops): Add btrace ops.
3281 (target_supports_btrace): New macro.
3282 (target_enable_btrace): New macro.
3283 (target_disable_btrace): New macro.
3284 (target_read_btrace): New macro.
3285 * gdbthread.h (struct thread_info): Add btrace field.
3286 * server.c: Include btrace-common.h.
3287 (handle_btrace_general_set): New function.
3288 (handle_btrace_enable): New function.
3289 (handle_btrace_disable): New function.
3290 (handle_general_set): Call handle_btrace_general_set.
3291 (handle_qxfer_btrace): New function.
3292 (struct qxfer qxfer_packets[]): Add btrace entry.
3293 * inferiors.c (remove_thread): Disable btrace.
3294 * linux-low: Include linux-btrace.h.
3295 (linux_low_enable_btrace): New function.
3296 (linux_low_read_btrace): New function.
3297 (linux_target_ops): Add btrace ops.
3298 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
3299 Add srv_linux_btrace=yes.
3300 (x86_64-*-linux*): Add linux-btrace.o.
3301 Add srv_linux_btrace=yes.
3302 * configure.ac: Define HAVE_LINUX_BTRACE.
3303 * config.in: Regenerated.
3304 * configure: Regenerated.
3306 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3308 * server.c (handle_qxfer): Preserve error message if -3 is
3310 (qxfer): Document the -3 return value.
3312 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3314 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
3315 (linux_btrace_h): New variable.
3316 (linux-btrace.o): New rule.
3318 2013-03-08 Stan Shebs <stan@codesourcery.com>
3319 Hafiz Abid Qadeer <abidh@codesourcery.com>
3321 * tracepoint.c (trace_buffer_size): New global.
3322 (DEFAULT_TRACE_BUFFER_SIZE): New define.
3323 (init_trace_buffer): Change to one-argument function. Allocate
3324 trace buffer memory.
3325 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
3326 handle QTBuffer:size packet.
3327 (cmd_bigqtbuffer_size): New function.
3328 (initialize_tracepoint): Call init_trace_buffer with
3329 DEFAULT_TRACE_BUFFER_SIZE.
3330 * server.c (handle_query): Add QTBuffer:size in the
3333 2013-03-07 Yao Qi <yao@codesourcery.com>
3335 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
3336 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
3338 (cmd_qtsp): Adjust condition. Do post increment.
3339 Set cur_action and cur_step_action back to 0.
3341 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
3344 * linux-low.c (linux_write_memory): Return early success if LEN is
3347 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
3349 * configure.srv: Add x86_64-*-cygwin* as target.
3351 2013-02-28 Tom Tromey <tromey@redhat.com>
3353 * configure.ac: Invoke AC_SYS_LARGEFILE.
3354 * configure, config.in: Rebuild.
3356 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
3358 * win32-low.c: Throughout, fix format strings and casts of
3359 printf-like functions to avoid type related warnings on all
3361 (get_child_debug_event): Print dwDebugEventCode as hex since
3362 that's how it's usually documented.
3364 2013-02-28 Yao Qi <yao@codesourcery.com>
3366 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
3369 2013-02-27 Jiong Wang <jiwang@tilera.com>
3371 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
3372 (reg-tilegx32.c): New rule.
3373 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
3374 * linux-tile-low.c (tile_arch_setup): New function. Invoke
3375 different register info initializer according to elf class.
3376 (init_registers_tilgx32): New function. The tilegx32 register info
3378 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
3379 (tile_store_gregset): Likewise.
3381 2013-02-27 Yao Qi <yao@codesourcery.com>
3383 * server.c (process_point_options): Print debug message when
3384 debug_threads is true.
3386 2013-02-26 Yao Qi <yao@codesourcery.com>
3388 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
3390 2013-02-19 Pedro Alves <palves@redhat.com>
3391 Kai Tietz <ktietz@redhat.com>
3395 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
3396 instead of strtoul to extract address from packet.
3397 (process_serial_event) <'z'>: Likewise.
3399 2013-02-18 Yao Qi <yao@codesourcery.com>
3401 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
3403 2013-02-14 Pedro Alves <palves@redhat.com>
3407 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
3408 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
3410 2013-02-14 Pedro Alves <palves@redhat.com>
3412 * tracepoint.c (cmd_qtdpsrc): Use savestring.
3414 2013-02-14 Pedro Alves <palves@redhat.com>
3416 * tracepoint.c (save_string): Delete.
3417 (add_tracepoint_action): Use savestring instead of save_string.
3419 2013-02-12 Pedro Alves <palves@redhat.com>
3421 * linux-xtensa-low.c: Ditto.
3422 * xtensa-xtregs.c: Ditto.
3424 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
3426 * thread-db.c (thread_db_get_tls_address): NULL pointer check
3429 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3431 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
3432 aarch64_num_wp_regs and aarch64_num_bp_regs to
3433 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
3435 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3437 * linux-aarch64-low.c (ps_get_thread_area): Replace
3438 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
3440 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
3441 Marcus Shawcroft <marcus.shawcroft@arm.com>
3442 Nigel Stephens <nigel.stephens@arm.com>
3443 Yufeng Zhang <yufeng.zhang@arm.com>
3445 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
3446 (aarch64.c, aarch64-without-fpu.c): New targets.
3447 * configure.srv (aarch64*-*-linux*): New.
3448 * linux-aarch64-low.c: New file.
3450 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3452 * linux-low.c (handle_extended_wait, linux_create_inferior)
3453 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
3454 (dequeue_one_deferred_signal, linux_resume_one_thread)
3455 (fetch_register, linux_write_memory, linux_enable_event_reporting)
3456 (linux_tracefork_grandchild, linux_test_for_tracefork)
3457 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
3458 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
3459 where the argument is 0.
3461 2013-01-25 Yao Qi <yao@codesourcery.com>
3463 * event-loop.c: Include "queue.h".
3464 (gdb_event_p): New typedef.
3465 (struct gdb_event) <next_event>: Remove.
3466 (event_queue): Change to QUEUE(gdb_event_p).
3467 (async_queue_event): Remove.
3468 (gdb_event_xfree): New.
3469 (initialize_event_loop): New.
3470 (process_event): Use API from QUEUE.
3471 (wait_for_event): Likewise.
3472 * server.c (main): Call initialize_event_loop.
3473 * server.h (initialize_event_loop): Declare.
3475 2013-01-18 Yao Qi <yao@codesourcery.com>
3477 * ax.h (struct eval_agent_expr_context): New.
3478 (gdb_eval_agent_expr): Update declaration.
3479 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3480 TFRAME. Add new argument CTX.
3481 * server.h (struct eval_agent_expr_context): Declare.
3482 (agent_mem_read, agent_tsv_read): Update declaration.
3483 (agent_mem_read_string): Likewise.
3484 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3485 (add_traceframe_block): Add new argument TPOINT.
3486 Increase TPOINT->traceframe_usage.
3487 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3488 eval_tracepoint_agent_expr.
3489 (condition_true_at_tracepoint): Likewise.
3490 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3491 (agent_mem_read_string, agent_tsv_read): Likewise.
3493 2013-01-16 Yao Qi <yao@codesourcery.com>
3495 * linux-low.c (linux_resume_one_lwp): Don't check
3496 'lwp->bp_reinsert != 0'.
3498 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3499 Pedro Alves <palves@redhat.com>
3501 * lynx-low.c (ptrace_request_to_str): Define a temporary
3502 macro and use it to simplify this function's implementation.
3504 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3506 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3509 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3511 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3513 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3515 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3517 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3519 * lynx-low.c (lynx_resume): Use the resume_info parameter
3520 to determine the ptid for the lynx_ptrace call, unless
3521 it is equal to minus_one_ptid, in which case we use the
3522 ptid of the current_inferior.
3523 (lynx_wait_1): After having received a thread create/exit
3524 event, resume the inferior's execution using the signaling
3525 thread's ptid, rather than the old ptid.
3527 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3529 * lynx-low.c (lynx_resume): Delete variable ret.
3531 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3533 * gdbreplay.c (gdbreplay_version): Update copyright year.
3534 * server.c (gdbserver_version): Likewise.
3536 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3538 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3541 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3543 * lynx-low.c (ptrace_request_to_str): Add handling for
3546 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3548 * lynx-low.c (lynx_attach): Delete variable new_process.
3550 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3552 * lynx-low.c (lynx_create_inferior): Delete variable
3555 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3557 * lynx-low.c (ptrace_request_to_str): Do not handle
3558 PTRACE_GETTHREADLIST if this macro does not exist.
3560 2012-12-15 Yao Qi <yao@codesourcery.com>
3562 * Makefile.in (OBS): Add notif.o.
3563 * notif.c, notif.h: New.
3564 * server.c: Include "notif.h".
3565 (struct vstop_notif) <next>: Remove.
3567 (queue_stop_reply): Update.
3568 (push_event, send_next_stop_reply): Remove.
3569 (discard_queued_stop_replies): Update.
3570 (notif_stop): New variable.
3571 (handle_v_stopped): Remove.
3572 (handle_v_requests): Don't call handle_v_stopped. Call
3573 handle_ack_notif instead.
3574 (queue_stop_reply_callback): Call notif_event_enque instead
3575 of queue_stop_reply.
3576 (handle_status): Don't call send_next_stop_reply, call
3577 notif_write_event instead.
3578 (kill_inferior_callback): Likewise.
3579 (detach_or_kill_inferior_callback): Likewise.
3580 (main): Call initialize_notif.
3581 (process_serial_event): Call QUEUE_is_empty.
3582 (handle_target_event): Call notif_push instead of push event.
3583 * server.h (push_event): Remove declaration.
3585 2012-12-10 Tom Tromey <tromey@redhat.com>
3587 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3588 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3591 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3592 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3593 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3594 (amd64-linux-ipa.o, ax.o): Rewrite.
3595 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3596 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3597 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3598 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3599 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3600 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3601 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3602 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3603 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3604 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3605 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3606 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3607 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3608 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3609 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3610 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3611 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3612 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3613 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3614 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3615 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3616 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3617 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3618 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3619 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3620 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3621 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3622 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3623 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3624 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3625 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3626 (reg-tilegx.o): Remove.
3627 (all_object_files): New macro.
3628 Include .deps files.
3629 * aclocal.m4, configure: Rebuild.
3630 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3631 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3632 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3634 2012-12-05 Tom Tromey <tromey@redhat.com>
3637 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3639 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3641 * configure.ac: Check for linux/perf_event.h.
3642 * config.in: Regenerated.
3643 * configure: Regenerated.
3645 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3647 * hostio.c (handle_readlink): Decrease buffer size
3648 parameter passed to readlink by one byte.
3650 2012-11-26 Yao Qi <yao@codesourcery.com>
3652 * configure.ac (build_warnings): Append '-Wempty-body'.
3653 * configure: Regenerated.
3654 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3657 2012-11-15 Pierre Muller <muller@sourceware.org>
3659 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3660 * config.in: Regenerate.
3661 * configure: Regenerate.
3662 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3663 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3664 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3665 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3667 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3668 instead of <sys/wait.h> header.
3669 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3671 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3673 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3674 (various make rules): Remove -DGDBSERVER
3676 2012-11-09 Yao Qi <yao@codesourcery.com>
3678 * spu-low.c (current_ptid): Move it to ..
3679 * gdbthread.h: ... here. New.
3680 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3681 * server.c (myresume, process_serial_event): Likewise.
3682 * thread-db.c (thread_db_find_new_threads): Likewise.
3683 * tracepoint.c (run_inferior_command): Likewise.
3685 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3687 * server.c (handle_search_memory_1): Include access length in
3690 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3692 * linux-crisv32-low.c: Fix compile errors.
3694 2012-09-04 Yao Qi <yao@codesourcery.com>
3696 * tracepoint.c (cmd_qtsv): Adjust debug message.
3697 Don't check CUR_TPOINT.
3699 2012-08-28 Yao Qi <yao@codesourcery.com>
3701 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3702 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3703 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3704 Remove declarations of xmalloc, xreallloc, xstrdup and
3706 * Makefile.in (libiberty_h): New.
3707 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3708 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3710 2012-08-23 Yao Qi <yao@codesourcery.com>
3712 * server.h: Remove declaration of 'xsnprintf'.
3714 2012-08-22 Keith Seitz <keiths@redhat.com>
3716 * server.h: Include build-gnulib-gbserver/config.h.
3717 * gdbreplay.c: Likewise.
3719 2012-08-08 Doug Evans <dje@google.com>
3721 * Makefile.in (SFILES): Add gdb_vecs.c.
3722 (OBS): Add gdb_vecs.o.
3723 (gdb_vecs_h, host_defs_h): New variables.
3724 (thread-db.o): Add $(gdb_vecs_h) dependency.
3725 (gdb_vecs.o): New rule.
3726 * thread-db.c: #include "gdb_vecs.h".
3727 (thread_db_load_search): Use a vector to iterate over path elements.
3728 Handle text appearing after "$pdir".
3730 * configure.ac: Add check for strstr.
3731 * config.in: Regenerate.
3732 * configure: Regenerate.
3734 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
3736 * hostio.c (handle_pread): If pread fails, fall back to attempting
3738 (handle_pwrite): Likewise for pwrite.
3740 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
3742 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
3743 between unsupported TYPE and unimplementable ADDR/LEN combination.
3744 (arm_insert_point): Act on new return value.
3746 2012-07-31 Pedro Alves <palves@redhat.com>
3748 * server.c (process_point_options): Only skip tokens if we find
3749 one that is unrecognized. Don't treat 'X' specially while
3750 skipping unrecognized tokens.
3752 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
3754 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
3755 to 4-byte-align HW breakpoint addresses for Thumb.
3757 2012-07-27 Yao Qi <yao@codesourcery.com>
3761 * server.h: Declare gdb_agent_about_to_close.
3762 * target.c (kill_inferior): Include "agent.h".
3763 New. Send command 'kill'.
3764 * target.h (kill_inferior): Removed macro.
3765 * tracepoint.c (gdb_agent_about_to_close): New.
3766 (gdb_agent_helper_thread): Handle command 'close'.
3767 Wait endlessly until the inferior stops.
3768 Install gdb_agent_remove_socket to atexit hook.
3769 (agent_socket_name): New static variable.
3770 (gdb_agent_socket_init): Replace local variable 'name' with
3771 'agent_socket_name'.
3772 (gdb_agent_remove_socket): New.
3774 2012-07-27 Yao Qi <yao@codesourcery.com>
3776 * server.c (process_point_options): Stop at 'X' when parsing.
3778 2012-07-19 Michael Eager <eager@eagercon.com>
3780 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
3782 * linux-x86-low.c (x86_insert_point, x86_remove_point):
3783 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
3784 hardware breakpoint.
3786 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3788 * gdbserver/linux-low.c (initialize_low): Call
3789 linux_ptrace_init_warnings.
3791 2012-07-02 Doug Evans <dje@google.com>
3793 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
3796 2012-07-02 Stan Shebs <stan@codesourcery.com>
3798 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
3799 (ax.o): Add it to build rule.
3801 (OBS): Add format.o.
3802 (IPA_OBS): Add format.o.
3803 * server.c (handle_query): Claim support for breakpoint commands.
3804 (process_point_options): Add command case.
3805 (process_serial_event): Leave running if there are printfs in
3807 * mem-break.h (any_persistent_commands): Declare.
3808 (add_breakpoint_commands): Declare.
3809 (gdb_no_commands_at_breakpoint): Declare.
3810 (run_breakpoint_commands): Declare.
3811 * mem-break.c (struct point_command_list): New struct.
3812 (struct breakpoint): New field command_list.
3813 (any_persistent_commands): New function.
3814 (add_commands_to_breakpoint): New function.
3815 (add_breakpoint_commands): New function.
3816 (gdb_no_commands_at_breakpoint): New function.
3817 (run_breakpoint_commands): New function.
3818 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
3820 * ax.c: Include format.h.
3821 (ax_printf): New function.
3822 (gdb_eval_agent_expr): Add printf opcode.
3824 2012-06-13 Yao Qi <yao@codesourcery.com>
3826 * server.c (start_inferior): Remove duplicated writes to fields
3827 'last_resume_kind' and 'last_status' of 'current_inferior'.
3829 2012-06-12 Yao Qi <yao@codesourcery.com>
3830 Pedro Alves <palves@redhat.com>
3832 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
3834 * server.c (handle_v_cont): Extend comment.
3836 2012-06-11 Yao Qi <yao@codesourcery.com>
3838 * linux-low.c (linux_attach): Add 'static'.
3840 2012-06-06 Yao Qi <yao@codesourcery.com>
3842 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
3844 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3846 Fix gcc -flto compilation warning.
3847 * server.c (main): Make variable multi_mode and attach volatile.
3849 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3851 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
3852 if the platform doesn't know about it.
3854 2012-05-30 Jeff Kenton <jkenton@tilera.com>
3856 * Makefile.in (SFILES): Add linux-tile-low.c.
3857 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
3858 * configure.srv: Handle tilegx-*-linux*.
3859 * linux-tile-low.c: New file.
3861 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3863 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
3865 2012-05-24 Pedro Alves <palves@redhat.com>
3869 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
3871 2012-05-24 Pedro Alves <palves@redhat.com>
3875 Replace target_signal with gdb_signal throughout.
3877 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3879 * linux-low.c (linux_store_registers): Avoid the copying sequence
3880 when no data has been retrieved by ptrace.
3882 2012-05-22 Will Deacon <will.deacon@arm.com>
3884 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3885 Include asm/ptrace.h.
3886 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3889 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3891 * linux-low.c (linux_store_registers): Don't re-retrieve data
3892 with ptrace that has already been obtained from /proc. Always
3893 copy any data retrieved with ptrace to the buffer supplied.
3895 2012-05-11 Yao Qi <yao@codesourcery.com>
3896 Pedro Alves <palves@redhat.com>
3898 * linux-low.c (enum stopping_threads_kind): New.
3899 (stopping_threads): Change type to `enum stopping_threads_kind'.
3900 (handle_extended_wait): If stopping and suspending threads, leave
3901 the new_lwp suspended too.
3902 (linux_wait_for_event): Adjust.
3903 (stop_all_lwps): Set `stopping_threads' to
3904 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3905 whether we're suspending threads or just stopping them. Assert no
3908 2012-04-29 Yao Qi <yao@codesourcery.com>
3910 * server.h: Move some code to ...
3911 * gdbthread.h: ... here. New.
3912 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3913 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3914 (nto-low.o, win32-low.o): Likewise.
3915 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3916 * regcache.c, remote-utils.c, server.c: Likewise.
3917 * target.c, tracepoint.c, win32-low.c: Likewise.
3919 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3921 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3922 (PTRACE_ARG4_TYPE): Likewise.
3923 (PTRACE_XFER_TYPE): Likewise.
3924 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3925 ptrace to PTRACE_ARG3_TYPE.
3926 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3927 (PTRACE_ARG4_TYPE): Likewise.
3928 (PTRACE_XFER_TYPE): Likewise.
3929 (linux_detach_one_lwp): Cast fourth argument of
3930 ptrace to long then PTRACE_ARG4_TYPE.
3931 (regsets_fetch_inferior_registers): Cast third argument of
3932 ptrace to long then PTRACE_ARG3_TYPE.
3933 (regsets_store_inferior_registers): Likewise.
3935 2012-04-20 Pedro Alves <palves@redhat.com>
3937 * configure: Regenerate.
3939 2012-04-19 Pedro Alves <palves@redhat.com>
3941 * Makefile.in (GNULIB_BUILDDIR): New.
3942 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3943 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3944 (all, install-only, uninstall, clean-info, all-lib, clean): No
3945 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3946 (maintainer-clean realclean distclean): Use subdir_do.
3948 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3949 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3950 * acinclude.m4: Include acx_configure_dir.m4.
3951 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3952 calls. Call AC_PROG_RANLIB. Configure gnulib using
3955 (GNULIB_STDINT_H): Adjust.
3956 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3957 * gdbreplay.c: Include build-gnulib/config.h.
3958 * server.h: Likewise.
3959 * aclocal.m4: Regenerate.
3960 * config.in: Regenerate.
3961 * configure: Regenerate.
3963 2012-04-19 Pedro Alves <palves@redhat.com>
3965 * Makefile.in (LIBGNU, INCGNU): Adjust.
3966 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3967 (all, install-only, uninstall, clean-info, all-lib, clean)
3968 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3969 * configure.ac: Adjust AC_OUTPUT output.
3970 * aclocal.m4: Regenerate.
3971 * configure: Regenerate.
3973 2012-04-19 Pedro Alves <palves@redhat.com>
3975 * Makefile.in (generated_files): New.
3976 (server_h): Remove the explicit dependency on config.h, and depend
3977 on $generated_files.
3979 2012-04-19 Pedro Alves <palves@redhat.com>
3981 * Makefile.in (INCGNU): Add -Ignulib.
3983 2012-04-19 Pedro Alves <palves@redhat.com>
3985 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3986 (INCGNU): ... this, and spell out -I here.
3987 (GNULIB_LIB): Rename to ...
3989 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3991 2012-04-19 Pedro Alves <palves@redhat.com>
3993 * config.in: Regenerate.
3995 2012-04-19 Pedro Alves <palves@redhat.com>
3997 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3998 * server.h (memmem): Remove declaration.
3999 * config.in: Regenerate.
4000 * configure: Regenerate.
4002 2012-04-19 Yao Qi <yao@codesourcery.com>
4004 * Makefile.in (SFILES): Add common/vec.c.
4008 2012-04-19 Yao Qi <yao@codesourcery.com>
4010 * remote-utils.c (prepare_resume_reply): Replace with macro
4011 target_core_of_thread.
4012 * server.c (handle_qxfer_threads_proper): Likewise.
4013 * target.h (traget_core_of_thread): New macro.
4015 2012-04-18 Pedro Alves <palves@redhat.com>
4017 * aclocal.m4: Regenerate.
4018 * configure: Regenerate.
4020 2012-04-16 Yao Qi <yao@codesourcery.com>
4022 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
4023 duplicated on address.
4025 2012-04-16 Yao Qi <yao@codesourcery.com>
4027 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
4028 (struct tracepoint_action_ops) <send>: New field.
4029 (m_tracepoint_action_send, r_tracepoint_action_send): New.
4030 (agent_expr_send, x_tracepoint_action_send): New.
4031 (l_tracepoint_action_send): New.
4032 (cmd_qtdp): Download and install tracepoint
4033 according to `use_agent'.
4034 (run_inferior_command): Add one more parameter `len'.
4036 (tracepoint_send_agent): New.
4037 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
4039 2012-04-16 Yao Qi <yao@codesourcery.com>
4041 * tracepoint.c (download_tracepoints): Moved to ...
4042 (cmd_qtstart): ... here.
4044 2012-04-14 Yao Qi <yao@codesourcery.com>
4046 * tracepoint.c: Include inttypes.h.
4047 (struct collect_memory_action): Use sized types.
4048 (struct tracepoint): Likewise.
4049 (cmd_qtdp, stop_tracing): Update print specifiers.
4050 (cmd_qtp, response_tracepoint): Likewise.
4051 (collect_data_at_tracepoint): Likewise.
4052 (collect_data_at_step): Likewise.
4054 2012-04-14 Yao Qi <yao@codesourcery.com>
4056 Import gnulib module inttypes.
4057 * aclocal.m4, config.in, configure: Regenerated.
4059 2012-04-14 Yao Qi <yao@codesourcery.com>
4061 * Makefile.in (maintainer-clean, realclean, distclean): Remove
4062 Makefile and config.status at last.
4064 2012-04-13 Yao Qi <yao@codesourcery.com>
4066 * tracepoint.c: Include stdint.h unconditionally.
4068 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4070 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
4071 on BFD_HAVE_SYS_PROCFS_TYPE.
4072 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
4073 * configure: Regenerate.
4074 * config.in: Likewise.
4076 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
4078 * Makefile.in (clean): Also remove x32.c x32-linux.c
4079 x32-avx.c x32-avx-linux.c.
4080 (x32.o): New target.
4082 (x32-linux.o): Likewise.
4083 (x32-linux.c): Likewise.
4084 (x32-avx.o): Likewise.
4085 (x32-avx.c): Likewise.
4086 (x32-avx-linux.o): Likewise.
4087 (x32-avx-linux.c): Likewise.
4089 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
4090 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
4091 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
4092 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
4093 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
4094 i386/x32-avx-linux.xml.
4096 * linux-x86-low.c (init_registers_x32_linux): New prototype.
4097 (init_registers_x32_avx_linux): Likwise.
4098 (x86_linux_update_xmltarget): Call init_registers_x32_linux
4099 or init_registers_x32_avx_linux if linux_is_elf64 is false.
4101 2012-04-13 Pedro Alves <palves@redhat.com>
4103 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
4104 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
4105 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
4106 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
4109 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4111 * linux-x86-low.c (compat_x32_clock_t): New.
4112 (compat_x32_siginfo_t): Likewise.
4113 (compat_x32_siginfo_from_siginfo): Likewise.
4114 (siginfo_from_compat_x32_siginfo): Likewise.
4115 (linux_is_elf64): Likewise.
4116 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
4117 and siginfo_from_compat_x32_siginfo for x32.
4118 (x86_arch_setup): Set linux_is_elf64.
4120 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4123 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
4125 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
4126 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
4127 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
4128 compatible with process.
4130 2012-04-12 Yao Qi <yao@codesourcery.com>
4132 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
4133 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
4134 (install-only, install-info, clean): Handle sub dir gnulib.
4135 (all-lib, am--refresh): New targets.
4136 (memmem.o): Remove target.
4137 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
4138 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
4139 (AC_REPLACE_FUNCS): Remove memmem.
4140 Invoke gl_INIT and AM_INIT_AUTOMAKE.
4141 (AC_OUTPUT): Generate Makefile in gnulib/.
4142 * aclocal.m4, config.in, configure: Regenerated.
4144 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
4146 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
4148 2012-04-05 Pedro Alves <palves@redhat.com>
4150 -Werror=strict-aliasing
4152 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
4155 2012-04-04 Pedro Alves <palves@redhat.com>
4157 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
4158 (sparc_store_gregset_from_stack, sparc_store_gregset)
4159 (sparc_breakpoint_at): Fix formatting.
4161 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4163 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
4165 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
4166 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
4167 * config.in: Regenerate.
4168 * configure: Likewise.
4170 2012-03-29 Pedro Alves <palves@redhat.com>
4172 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
4173 Correct ptrace arguments.
4175 2012-03-28 Pedro Alves <palves@redhat.com>
4177 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
4178 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
4179 (IA64_FR1_REGNUM): New defines.
4180 (ia64_fetch_register): New.
4181 (the_low_target): Install it.
4182 * linux-low.h (struct linux_target_ops) <fetch_register>: New
4184 * linux-low.c (linux_fetch_registers): Try the
4185 the_low_target.fetch_register hook first.
4187 * linux-arm-low.c (the_low_target): Adjust.
4188 * linux-bfin-low.c (the_low_target): Adjust.
4189 * linux-cris-low.c (the_low_target): Adjust.
4190 * linux-crisv32-low.c (the_low_target): Adjust.
4191 * linux-m32r-low.c (the_low_target): Adjust.
4192 * linux-m68k-low.c (the_low_target): Adjust.
4193 * linux-mips-low.c (the_low_target): Adjust.
4194 * linux-ppc-low.c (the_low_target): Adjust.
4195 * linux-s390-low.c (the_low_target): Adjust.
4196 * linux-sh-low.c (the_low_target): Adjust.
4197 * linux-sparc-low.c (the_low_target): Adjust.
4198 * linux-tic6x-low.c (the_low_target): Adjust.
4199 * linux-x86-low.c (the_low_target): Adjust.
4200 * linux-xtensa-low.c (the_low_target): Adjust.
4202 2012-03-26 Pedro Alves <palves@redhat.com>
4204 * server.c (handle_qxfer_libraries): Don't bail early if
4205 the_target->qxfer_libraries_svr4 is not NULL.
4207 2012-03-26 Pedro Alves <palves@redhat.com>
4209 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
4211 2012-03-23 Pedro Alves <palves@redhat.com>
4213 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
4214 "library-list-svr4" element's start tag when the the DSO list is
4217 2012-03-23 Pedro Alves <palves@redhat.com>
4219 * linux-low.c (read_one_ptr): Read the inferior's pointer through
4220 a variable whose type size is the same as the inferior's pointer
4223 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
4225 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
4227 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
4228 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4229 * linux-low.h: Include <signal.h>.
4230 (struct siginfo): Remove forward declaration.
4231 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
4234 2012-03-21 Mike Frysinger <vapier@gentoo.org>
4236 * .gitignore: Ignore more files.
4238 2012-03-19 Pedro Alves <palves@redhat.com>
4239 Jan Kratochvil <jan.kratochvil@redhat.com>
4241 * server.c (cont_thread, general_thread): Add describing comments.
4242 (start_inferior): Clear `cont_thread'.
4243 (handle_v_cont): Don't set `cont_thread' if resuming all threads
4246 2012-03-15 Yao Qi <yao@codesourcery.com>
4248 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
4250 (cmd_qtdp): ... here.
4252 2012-03-15 Yao Qi <yao@codesourcery.com>
4254 * tracepoint.c (struct tracepoint_action_ops): New.
4255 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
4256 (m_tracepoint_action_download): New.
4257 (r_tracepoint_action_download): New.
4258 (x_tracepoint_action_download): New.
4259 (l_tracepoint_action_download): New.
4260 (add_tracepoint_action): Install `action->ops' according type.
4261 (download_tracepoint_1): Move code `download' function pointer
4262 of various tracepoint_action_ops.
4264 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4266 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
4267 linux_ptrace_attach_warnings.
4269 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4271 * Makefile.in (linux-ptrace.o): New.
4272 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
4273 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
4274 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
4275 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
4276 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
4278 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
4280 2012-03-08 Yao Qi <yao@codesourcery.com>
4281 Pedro Alves <palves@redhat.com>
4283 Fix PR server/13392.
4284 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
4286 * tracepoint.c (remove_tracepoint): New.
4287 (cmd_qtdp): Call remove_tracepoint when failed to install.
4289 2012-03-07 Pedro Alves <palves@redhat.com>
4291 * linux-low.c (get_detach_signal): New.
4292 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
4293 Pass on pending signals to PTRACE_DETACH. Check the result of the
4295 * server.c (program_signals, program_signals_p): New.
4296 (handle_general_set): Handle QProgramSignals.
4297 * server.h (program_signals, program_signals_p): Declare.
4299 2012-03-05 Pedro Alves <palves@redhat.com>
4300 Jan Kratochvil <jan.kratochvil@redhat.com>
4302 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
4305 2012-03-03 Yao Qi <yao@codesourcery.com>
4307 * tracepoint.c (tracepoint_look_up_symbols): Update call to
4308 agent_look_up_symbols.
4310 2012-03-03 Yao Qi <yao@codesourcery.com>
4312 * Makefile.in (linux-low.o): Keep dependence on agent.h.
4313 (linux-x86-low.o): Likewise.
4314 * server.h: Remove in_process_agent_loaded.
4315 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
4319 2012-03-03 Yao Qi <yao@codesourcery.com>
4321 * tracepoint.c (gdb_agent_capability): New global.
4322 (in_process_agent_loaded_ust): Renamed to
4323 `in_process_agent_supports_ust'.
4325 (in_process_agent_supports_ust): Call agent_capability_check.
4326 (clear_installed_tracepoints): Assert that agent supports
4329 2012-03-03 Yao Qi <yao@codesourcery.com>
4331 * linux-low.c (linux_supports_agent): New.
4332 (linux_target_ops): Initialize field `supports_agent' with
4333 linux_supports_agent.
4334 * target.h (struct target_ops) <supports_agent>: New.
4335 (target_supports_agent): New macro.
4336 * server.c (handle_general_set): Handle packet 'QAgent'.
4337 (handle_query): Send `QAgent+'.
4338 * Makefile.in (server.o): Depends on agent.h.
4340 2012-03-03 Yao Qi <yao@codesourcery.com>
4342 * Makefile.in (OBS): Add agent.o.
4343 Add new rule for agent.o.
4344 Track dependence of tracepoint.c on agent.h.
4345 * tracepoint.c (run_inferior_command_1):
4346 (run_inferior_command): Call agent_run_command.
4347 (gdb_ust_connect_sync_socket): Deleted. Move it to
4349 (resume_thread, stop_thread): Likewise.
4350 (gdb_ust_socket_init): Renamed to ...
4351 (gdb_agent_socket_init): ... New.
4352 (gdb_ust_thread): Renamed to ...
4353 (gdb_agent_helper_thread): ... New.
4354 (gdb_ust_init): Move some code to ...
4355 (gdb_agent_init): ... here. New.
4356 [HAVE_UST]: Call gdb_ust_init.
4357 (initialize_tracepoint_ftlib): Call gdb_agent_init.
4358 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
4359 * config.in, configure: Regenerated.
4361 2012-03-02 Pedro Alves <palves@redhat.com>
4363 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
4364 * linux-low.c (struct simple_pid_list): New.
4365 (stopped_pids): New a struct simple_pid_list pointer.
4366 (add_to_pid_list, pull_pid_from_list): New.
4367 (handle_extended_wait): Don't assume the first signal new children
4368 report is SIGSTOP. Adjust call to pull_pid_from_list.
4369 (linux_wait_for_lwp): Adjust.
4371 2012-03-02 Yao Qi <yao@codesourcery.com>
4373 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
4376 2012-03-02 Yao Qi <yao@codesourcery.com>
4378 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
4379 `stop_pc' and `tpoint'. Update caller.
4381 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
4383 * linux-low.h (linux_target_ops): Add regset_bitmap member.
4384 * linux-low.c (use_linux_regsets): New macro.
4385 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
4386 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
4387 (linux_register_in_regsets): New function.
4388 (usr_fetch_inferior_registers): Skip registers covered by
4390 (usr_store_inferior_registers): Likewise.
4391 (usr_fetch_inferior_registers): New macro.
4392 (usr_store_inferior_registers): Likewise.
4393 (linux_fetch_registers): Handle mixed regset/non-regset targets.
4394 (linux_store_registers): Likewise.
4395 * linux-mips-low.c (init_registers_mips_dsp_linux): New
4397 (init_registers_mips64_dsp_linux): Likewise.
4398 (init_registers_mips_linux): New macro.
4399 (init_registers_mips_dsp_linux): Likewise.
4400 (mips_dsp_num_regs): Likewise.
4401 (DSP_BASE, DSP_CONTROL): New fallback macros.
4402 (mips_base_regs): New macro.
4403 (mips_regmap): Use it. Fix the size.
4404 (mips_dsp_regmap): New variable.
4405 (mips_dsp_regset_bitmap): Likewise.
4406 (mips_arch_setup): New function.
4407 (mips_cannot_fetch_register): Use the_low_target.regmap rather
4409 (mips_cannot_store_register): Likewise.
4410 (the_low_target): Update .arch_setup, .num_regs and .regmap
4411 initializers. Add .regset_bitmap initializer.
4412 * linux-arm-low.c (the_low_target): Add .regset_bitmap
4414 * linux-bfin-low.c (the_low_target): Likewise.
4415 * linux-cris-low.c (the_low_target): Likewise.
4416 * linux-crisv32-low.c (the_low_target): Likewise.
4417 * linux-ia64-low.c (the_low_target): Likewise.
4418 * linux-m32r-low.c (the_low_target): Likewise.
4419 * linux-m68k-low.c (the_low_target): Likewise.
4420 * linux-ppc-low.c (the_low_target): Likewise.
4421 * linux-s390-low.c (the_low_target): Likewise.
4422 * linux-sh-low.c (the_low_target): Likewise.
4423 * linux-sparc-low.c (the_low_target): Likewise.
4424 * linux-tic6x-low.c (the_low_target): Likewise.
4425 * linux-x86-low.c (the_low_target): Likewise.
4426 * linux-xtensa-low.c (the_low_target): Likewise.
4427 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
4428 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
4429 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
4431 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
4432 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
4434 2012-02-29 Yao Qi <yao@codesourcery.com>
4435 Pedro Alves <palves@redhat.com>
4437 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
4438 `step_over_finished' is true.
4440 2012-02-27 Pedro Alves <palves@redhat.com>
4442 * linux-low.c (pid_is_stopped): Delete, moved to common/.
4443 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
4445 2012-02-27 Pedro Alves <palves@redhat.com>
4448 * linux-low.c (pid_is_stopped): New.
4449 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
4451 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
4453 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
4456 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
4458 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
4460 2012-02-24 Luis Machado <lgustavo@codesourcery>
4462 * server.c (handle_query): Advertise support for target-side
4463 breakpoint condition evaluation.
4464 (process_point_options): New function.
4465 (process_serial_event): When inserting a breakpoint, check for
4466 a target-side condition that should be evaluated.
4468 * mem-break.c: Include regcache.h and ax.h.
4469 (point_cond_list_t): New data structure.
4470 (breakpoint) <cond_list>: New field.
4471 (find_gdb_breakpoint_at): Make non-static.
4472 (delete_gdb_breakpoint_at): Clear any target-side
4474 (clear_gdb_breakpoint_conditions): New function.
4475 (add_condition_to_breakpoint): Likewise.
4476 (add_breakpoint_condition): Likewise.
4477 (gdb_condition_true_at_breakpoint): Likewise.
4478 (gdb_breakpoint_here): Return result directly instead
4479 of going through a local variable.
4481 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4482 (clear_gdb_breakpoint_conditions): Likewise.
4483 (add_breakpoint_condition): Likewise.
4484 (gdb_condition_true_at_breakpoint): Likewise.
4486 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4487 (need_step_over_p): Take target-side breakpoint condition into
4490 2012-02-24 Luis Machado <lgustavo@codesourcery>
4492 * server.h: Include tracepoint.h.
4493 (agent_mem_read, agent_get_trace_state_variable_value,
4494 agent_set_trace_state_variable_value,
4495 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4496 get_set_tsv_func_addr): New prototypes.
4498 * ax.h: New include file.
4499 * ax.c: New source file.
4501 * tracepoint.c: Include ax.h.
4502 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4503 agent_expr, eval_result_type): Move to ax.h.
4504 (parse_agent_expr): Rename to ...
4505 (gdb_parse_agent_expr): ... this, make it non-static and move
4507 (unparse_agent_expr) Rename to ...
4508 (gdb_unparse_agent_expr): ... this, make it non-static and move
4510 (eval_agent_expr): Rename to ...
4511 (eval_tracepoint_agent_expr): ... this.
4512 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4513 forward declarations.
4514 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4515 (agent_get_trace_state_variable_value): New function.
4516 (agent_set_trace_state_variable_value): New function.
4517 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4518 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4519 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4520 (condition_true_at_tracepoint): Likewise.
4521 (parse_agent_expr): Rename to ...
4522 (gdb_parse_agent_expr): ... this and move to ax.c.
4523 (unparse_agent_expr): Rename to ...
4524 (gdb_unparse_agent_expr): ... this and move to ax.c.
4525 (gdb_agent_op_name): Move to ax.c.
4526 (eval_agent_expr): Rename to ...
4527 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4529 (eval_tracepoint_agent_expr): New function.
4530 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4532 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4534 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4535 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4536 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4537 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4538 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4539 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4540 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4541 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4542 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4543 (compile_bytecodes): Remove forward declaration.
4544 (is_goto_target): Move to ax.c.
4545 (compile_bytecodes): Move to ax.c and call
4546 agent_get_trace_state_variable_value (...) and
4547 agent_set_trace_state_variable_value (...).
4549 * Makefile.in: Update ax.c and IPA dependencies.
4551 2012-02-24 Pedro Alves <palves@redhat.com>
4553 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4554 (cmd_bigqtbuffer_circular): ... this. Only handle
4555 'QTBuffer:circular:'.
4556 (handle_tracepoint_general_set): Adjust.
4558 2012-02-16 Yao Qi <yao@codesourcery.com>
4560 * inferiors.c: Move code to ...
4561 * dll.c: .... here. New.
4562 * server.h: Declare clear_dlls.
4563 * Makefile.in (SFILES): Add dll.c.
4567 2012-02-11 Yao Qi <yao@codesourcery.com>
4569 * server.c: (handle_monitor_command): Add a new parameter
4571 (handle_query): Update caller.
4573 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4575 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4576 * configure, config.in: Regenerate.
4577 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4580 2012-02-02 Pedro Alves <palves@redhat.com>
4582 Try SIGKILL first, then PTRACE_KILL.
4583 * linux-low.c (linux_kill_one_lwp): New.
4584 (linux_kill_one_lwp): Rename to ...
4585 (kill_one_lwp_callback): ... this. Use the new
4588 2012-02-02 Pedro Alves <palves@redhat.com>
4590 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4593 2012-01-27 Pedro Alves <palves@redhat.com>
4595 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4596 (elf_64_file_p): Make static.
4597 (linux_pid_exe_is_elf_64_file): New.
4598 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4599 Delete declarations.
4600 (linux_pid_exe_is_elf_64_file): Declare.
4601 * linux-x86-low.c (x86_arch_setup): Use
4602 linux_pid_exe_is_elf_64_file.
4604 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4606 * linux-low.c (linux_wait_for_event_1): Rename to ...
4607 (linux_wait_for_event): ... here and merge it with former
4608 linux_wait_for_event - new variable wait_ptid, use it.
4609 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4611 2012-01-23 Pedro Alves <palves@redhat.com>
4613 * server.c (main): Avoid yet another case of infinite loop while
4614 detaching/killing after a longjmp.
4616 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4619 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4621 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4623 * hostio.c (handle_readlink): New function.
4624 (handle_vFile): Call it to handle "vFile:readlink" packets.
4626 2012-01-20 Pedro Alves <palves@redhat.com>
4627 Ulrich Weigand <ulrich.weigand@linaro.org>
4629 * server.c (handle_v_requests): Only support vAttach and vRun to
4630 start multiple processes when in extended protocol mode.
4632 2012-01-17 Pedro Alves <palves@redhat.com>
4634 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4635 memalign plus mprotect to allocate the scratch buffer.
4637 2012-01-13 Pedro Alves <palves@redhat.com>
4639 * server.c (attach_inferior): Clear `cont_thread'.
4641 2012-01-13 Pedro Alves <palves@redhat.com>
4643 * server.c (main): Avoid infinite loop while detaching/killing
4646 2012-01-09 Doug Evans <dje@google.com>
4648 * server.c (start_inferior): Set last_ptid in --wrapper case.
4650 2012-01-06 Yao Qi <yao@codesourcery.com>
4652 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4654 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4656 2012-01-04 Yao Qi <yao@codesourcery.com>
4658 * tracepoint.c (cmd_qtdp): Print debug message
4659 for static tracepoint.
4661 2012-01-04 Yao Qi <yao@codesourcery.com>
4663 * tracepoint.c (trace_vdebug): Differentiate debug message
4664 between gdbserver and IPA.
4666 2012-01-03 Yao Qi <yao@codesourcery.com>
4668 * tracepoint.c (tracepoint_was_hit): Don't collect for
4671 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4673 * terminal.h: Reformat copyright header.
4675 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4677 * server.c (gdbserver_version): Update copyright year.
4678 * gdbreplay.c (gdbreplay_version): Likewise.
4680 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4682 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4685 2011-12-18 Hui Zhu <teawater@gmail.com>
4686 * linux-low.c (linux_create_inferior): Save return value to ret.
4688 2011-12-18 Hui Zhu <teawater@gmail.com>
4690 * linux-low.c (linux_create_inferior): Save return value to ret.
4692 2011-12-16 Doug Evans <dje@google.com>
4694 * linux-low.c (linux_create_inferior): If stdio connection,
4695 redirect stdin from /dev/null, stdout to stderr.
4696 * remote-utils.c (remote_is_stdio): New static global.
4697 (remote_connection_is_stdio): New function.
4698 (remote_prepare): Handle stdio connection.
4699 (remote_open): Ditto.
4700 (remote_close): Don't close stdin for stdio connections.
4701 (read_prim,write_prim): New functions. Replace all calls to
4702 read/write to these.
4703 * server.c (main): Watch for "-" argument. Move call to
4704 remote_prepare before start_inferior.
4705 * server.h (STDIO_CONNECTION_NAME): New macro.
4706 (remote_connection_is_stdio): Declare.
4708 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4709 in debugging output.
4711 2011-12-15 Yao Qi <yao@codesourcery.com>
4713 * tracepoint.c: Include sys/syscall.h.
4714 (gdb_ust_thread): Remove preprocessor conditional.
4716 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4718 * linux-low.c (linux_detach_one_lwp): Call
4719 the_low_target.prepare_to_resume before detaching.
4721 2011-12-14 Yao Qi <yao@codesourcery.com>
4723 * tracepoint.c (gdb_ust_thread): Don't ignore return value
4726 2011-12-14 Yao Qi <yao@codesourcery.com>
4728 * i386-low.c (i386_low_stopped_data_address): Initialize local
4731 2011-12-13 Pedro Alves <pedro@codesourcery.com>
4735 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
4736 DR_CONTROL unless necessary. Extend comments.
4737 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
4738 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
4740 2011-12-13 Yao Qi <yao@codesourcery.com>
4742 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
4744 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
4746 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
4748 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
4749 Print new debug message for such case.
4751 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4753 Fix overlapping memcpy.
4754 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
4755 the read_inferior_memory transfer.
4756 (delete_fast_tracepoint_jump): New variable buf. Use it for the
4757 write_inferior_memory transfer.
4758 (set_fast_tracepoint_jump): New variable buf. Use it for the
4759 read_inferior_memory and write_inferior_memory transfers.
4760 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
4761 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
4762 Use it for the write_inferior_memory transfer.
4763 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
4766 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4768 * linux-low.c (fetch_register, store_register): Make code
4769 consistent, fix formatting.
4771 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4773 * linux-low.c (usr_store_inferior_registers): Factor out code
4774 to handle individual registers into...
4775 (store_register): ... this new function.
4777 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
4779 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
4780 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
4781 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
4782 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
4783 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
4784 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
4785 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
4786 (srv_xmlfiles): Add new XML files.
4788 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
4790 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
4791 (init_registers_s390_linux32v1): Add prototype.
4792 (init_registers_s390_linux32v2): Likewise.
4793 (init_registers_s390_linux64v1): Likewise.
4794 (init_registers_s390_linux64v2): Likewise.
4795 (init_registers_s390x_linux64v1): Likewise.
4796 (init_registers_s390x_linux64v2): Likewise.
4797 (s390_num_regs): Increment to 52.
4798 (s390_regmap): Add orig_r2 register.
4799 (s390_num_regs_3264): Increment to 68.
4800 (s390_regmap_3264): Add orig_r2 register.
4801 (s390_collect_ptrace_register): Handle orig_r2 register.
4802 (s390_supply_ptrace_register): Likewise.
4803 (s390_fill_last_break): New function.
4804 (s390_store_last_break): Likewise.
4805 (s390_fill_system_call): New function.
4806 (s390_store_system_call): Likewise.
4807 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
4809 (s390_check_regset): New function.
4810 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
4811 NT_S390_SYSTEM_CALL regsets and use appropriate description.
4812 Update target_regsets for available register sets.
4814 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
4815 Jan Kratochvil <jan.kratochvil@redhat.com>
4817 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
4818 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
4820 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
4821 * linux-low.h (struct process_info_private): New member r_debug.
4822 * server.c (handle_qxfer_libraries): Call
4823 the_target->qxfer_libraries_svr4.
4824 (handle_qxfer_libraries_svr4): New function.
4825 (qxfer_packets): New entry "libraries-svr4".
4826 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
4827 * target.h (struct target_ops): New member qxfer_libraries_svr4.
4828 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
4829 PACKET_qXfer_libraries_svr4.
4831 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
4833 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
4834 PSW address/mask between 8-byte and 16-byte formats.
4835 (s390_supply_ptrace_register): Likewise.
4836 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
4837 basic addressing mode bit.
4839 2011-11-24 Stan Shebs <stan@codesourcery.com>
4841 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
4843 2011-11-17 Stan Shebs <stan@codesourcery.com>
4845 * tracepoint.c (struct tracepoint): New field traceframe_usage.
4846 (tracing_start_time): New global.
4847 (tracing_stop_time): New global.
4848 (tracing_user_name): New global.
4849 (tracing_notes): New global.
4850 (tracing_stop_note): New global.
4851 (cmd_qtstart): Set traceframe_usage, start_time.
4852 (stop_tracing): Set stop_time.
4853 (cmd_qtstatus): Report additional status.
4854 (cmd_qtp): New function.
4855 (handle_tracepoint_query): Call it.
4856 (cmd_qtnotes): New function.
4857 (handle_tracepoint_general_set): Call it.
4858 (get_timestamp): Rename from tsv_get_timestamp.
4860 2011-11-14 Stan Shebs <stan@codesourcery.com>
4861 Kwok Cheung Yeung <kcy@codesourcery.com>
4863 * linux-x86-low.c (small_jump_insn): New.
4864 (i386_install_fast_tracepoint_jump_pad): Add arguments for
4865 trampoline and error message, build a trampoline and issue a small
4866 jump instruction to it.
4867 (x86_install_fast_tracepoint_jump_pad): Add arguments for
4868 trampoline and error message.
4869 (x86_get_min_fast_tracepoint_insn_len): New.
4870 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
4871 * linux-low.h (struct linux_target_ops): Add arguments to
4872 install_fast_tracepoint_jump_pad operation, add new operation.
4873 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
4875 (linux_get_min_fast_tracepoint_insn_len): New function.
4876 (linux_target_op): Add new operation.
4877 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4878 (gdb_trampoline_buffer_end): Ditto.
4879 (gdb_trampoline_buffer_error): Ditto.
4880 (struct ipa_sym_addresses): Add fields for new IPA variables.
4881 (symbol_list): Add entries for new IPA variables.
4882 (struct tracepoint): Add fields to hold the address range of the
4883 trampoline used by the tracepoint.
4884 (trampoline_buffer_head): New static variable.
4885 (trampoline_buffer_tail): Ditto.
4886 (claim_trampoline_space): New function.
4887 (have_fast_tracepoint_trampoline_buffer): New function.
4888 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4890 (install_fast_tracepoint): Ditto, also add error buffer argument.
4891 (cmd_qtminftpilen): New function.
4892 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4893 (fast_tracepoint_from_trampoline_address): New function.
4894 (fast_tracepoint_collecting): Handle trampoline as part of jump
4896 (set_trampoline_buffer_space): New function.
4897 (initialize_tracepoint): Initialize new IPA variables.
4898 * target.h (struct target_ops): Add arguments to
4899 install_fast_tracepoint_jump_pad operation, add new
4900 get_min_fast_tracepoint_insn_len operation.
4901 (target_get_min_fast_tracepoint_insn_len): New.
4902 (install_fast_tracepoint_jump_pad): Add arguments.
4903 * server.h (IPA_BUFSIZ): Define.
4904 * linux-i386-ipa.c: Include extra header files.
4905 (initialize_fast_tracepoint_trampoline_buffer): New function.
4906 (initialize_low_tracepoint): Call it.
4907 * server.h (set_trampoline_buffer_space): Declare.
4908 (claim_trampoline_space): Ditto.
4909 (have_fast_tracepoint_trampoline_buffer): Ditto.
4911 2011-11-14 Yao Qi <yao@codesourcery.com>
4913 * server.c (handle_query): Handle InstallInTrace for qSupported.
4914 * tracepoint.c (add_tracepoint): Sort list.
4915 (install_tracepoint, download_tracepoint): New.
4916 (cmd_qtdp): Call them to install and download tracepoints.
4917 (sort_tracepoints): Removed.
4918 (cmd_qtstart): Update.
4920 2011-11-14 Yao Qi <yao@codesourcery.com>
4922 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4923 * mem-break.h: Declare.
4924 * tracepoint.c (cmd_qtstart): Move some code to ...
4925 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4927 (download_tracepoints): Move some code to ...
4928 (download_tracepoint_1): ... here. New.
4930 2011-11-08 Yao Qi <yao@codesourcery.com>
4932 * remote-utils.c (relocate_instruction): A comment fix.
4934 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4936 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4937 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4938 dr_status_mirror and dr_control_mirror from debug_reg_state.
4939 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4940 (i386_initial_stuff): Remove use of deleted globals.
4941 (i386_get_thread_context, i386_set_thread_context,
4942 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4943 from debug_reg_state.
4945 2011-11-05 Yao Qi <yao@codesourcery.com>
4947 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4948 address as TPOINT's.
4950 2011-11-02 Stan Shebs <stan@codesourcery.com>
4952 * tracepoint.c (agent_mem_read_string): New function.
4953 (eval_agent_expr): Call it for tracenz.
4954 * server.c (handle_query): Report support for tracenz.
4956 2011-11-02 Yao Qi <yao@codesourcery.com>
4958 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4960 2011-11-02 Yao Qi <yao@codesourcery.com>
4962 * target.h: Fix a typo in comment.
4964 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4966 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4967 clobber the breakpoints' shadows with fast tracepoint jumps.
4968 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4969 * target.c (write_inferior_memory): Also pass MYADDR down to
4972 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4974 * configure.ac: Check support for personality routine.
4975 * configure: Regenerate.
4976 * config.in: Likewise.
4977 * linux-low.c: Include <sys/personality.h>.
4978 Define ADDR_NO_RANDOMIZE if necessary.
4979 (linux_create_inferior): Disable address space randomization when
4980 forking inferior, if requested.
4981 (linux_supports_disable_randomization): New function.
4982 (linux_target_ops): Install it.
4983 * server.h (disable_randomization): Declare.
4984 * server.c (disable_randomization): New global variable.
4985 (handle_general_set): Handle QDisableRandomization.
4986 (handle_query): Likewise for qSupported.
4987 (main): Support --disable-randomization and --no-disable-randomization
4988 command line arguments.
4989 * target.h (struct target_ops): Add supports_disable_randomization.
4990 (target_supports_disable_randomization): New macro.
4992 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4994 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4996 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4997 [!PT_GETDSBT] (target_loadmap): New definition.
4998 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4999 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
5000 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
5001 and PT_GETDSBT to LINUX_LOADMAP.
5002 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
5003 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
5005 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5007 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
5008 (arm_linux_hwbp_cap): New static variable.
5009 (arm_linux_get_hwbp_cap): Replace by ...
5010 (arm_linux_init_hwbp_cap): ... this new function.
5011 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
5012 (arm_linux_get_hw_watchpoint_count): Likewise.
5013 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5014 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
5015 (arm_prepare_to_resume): Use perror_with_name instead of error.
5017 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5019 * linux-arm-low.c: Include <signal.h>.
5020 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
5021 (struct arm_linux_hwbp_cap): New data type.
5022 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
5023 (struct arm_linux_hw_breakpoint): New data type.
5024 (MAX_BPTS, MAX_WPTS): Define.
5025 (struct arch_process_info, struct arch_lwp_info): New data types.
5026 (arm_linux_get_hwbp_cap): New function.
5027 (arm_linux_get_hw_breakpoint_count): Likewise.
5028 (arm_linux_get_hw_watchpoint_count): Likewise.
5029 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5030 (arm_hwbp_control_initialize): Likewise.
5031 (arm_hwbp_control_is_enabled): Likewise.
5032 (arm_hwbp_control_is_initialized): Likewise.
5033 (arm_hwbp_control_disable): Likewise.
5034 (arm_linux_hw_breakpoint_equal): Likewise.
5035 (arm_linux_hw_point_initialize): Likewise.
5036 (struct update_registers_data): New data structure.
5037 (update_registers_callback: New function.
5038 (arm_insert_point): Likewise.
5039 (arm_remove_point): Likewise.
5040 (arm_stopped_by_watchpoint): Likewise.
5041 (arm_stopped_data_address): Likewise.
5042 (arm_new_process): Likewise.
5043 (arm_new_thread): Likewise.
5044 (arm_prepare_to_resume): Likewise.
5045 (the_low_target): Register arm_insert_point, arm_remove_point,
5046 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
5047 arm_new_thread, and arm_prepare_to_resume.
5049 2011-09-15 Stan Shebs <stan@codesourcery.com>
5051 * server.h (struct emit_ops): Add compare-goto fields.
5052 * tracepoint.c (gdb_agent_op_sizes): New table.
5053 (emit_eq_goto): New function.
5054 (emit_ne_goto): New function.
5055 (emit_lt_goto): New function.
5056 (emit_le_goto): New function.
5057 (emit_gt_goto): New function.
5058 (emit_ge_goto): New function.
5059 (is_goto_target): New function.
5060 (compile_bytecodes): Recognize special cases of compare-goto
5061 combinations and call specialized emitters for them.
5062 * linux-x86-low.c (amd64_emit_eq_goto): New function.
5063 (amd64_emit_ne_goto): New function.
5064 (amd64_emit_lt_goto): New function.
5065 (amd64_emit_le_goto): New function.
5066 (amd64_emit_gt_goto): New function.
5067 (amd64_emit_ge_goto): New function.
5068 (amd64_emit_ops): Add the new functions.
5069 (i386_emit_eq_goto): New function.
5070 (i386_emit_ne_goto): New function.
5071 (i386_emit_lt_goto): New function.
5072 (i386_emit_le_goto): New function.
5073 (i386_emit_gt_goto): New function.
5074 (i386_emit_ge_goto): New function.
5075 (i386_emit_ops): Add the new functions.
5077 2011-09-08 Stan Shebs <stan@codesourcery.com>
5079 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
5080 (i386_emit_epilogue): Restore %ebx.
5082 2011-08-31 Jie Zhang <jzhang918@gmail.com>
5084 * server.c (step_thread): Remove definition.
5085 (process_serial_event): Don't handle Hs.
5086 * server.h (step_thread): Remove declaration.
5087 * target.c (set_desired_inferior): Remove use of step_thread.
5089 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5091 * linux-low.c: Include linux-procfs.h.
5092 (linux_attach_lwp_1): Update comments.
5093 (linux_attach): Scan for existing threads when attaching to a
5094 process that is the tgid.
5095 * Makefile.in: Update dependencies.
5097 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5099 * configure.srv: Add linux-procfs.o dependencies.
5101 2011-08-14 Yao Qi <yao@codesourcery.com>
5103 * target.h (struct target_ops): Fix indent.
5104 * win32-low.c (win32_target_ops): Fix comment.
5106 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
5107 Yao Qi <yao@codesourcery.com>
5109 * Makefile.in (clean): Remove tic6x-*.c files.
5110 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
5111 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
5112 (tic6x-c64xp-linux.c): Likewise.
5113 * configure.srv: Add support for tic6x-*-uclinux.
5114 * linux-tic6x-low.c: New.
5115 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
5117 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
5118 Yao Qi <yao@codesourcery.com>
5120 * target.h (struct target_ops): Add read_loadmap.
5121 * linux-low.c (struct target_loadseg): New type.
5122 (struct target_loadmap): New type.
5123 (linux_read_loadmap): New function.
5124 (linux_target_ops): Add linux_read_loadmap.
5125 * server.c (handle_query): Support qXfer:fdpic:read packet.
5126 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
5129 2011-08-05 Eli Zaretskii <eliz@gnu.org>
5131 * win32-low.c: Include <stdint.h>.
5133 2011-07-22 Pedro Alves <pedro@codesourcery.com>
5135 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
5136 to the inferior here.
5137 (i386_remove_aligned_watchpoint): Ditto.
5138 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
5139 fit part of the watchpoint in the debug registers.
5140 (i386_update_inferior_debug_regs): New.
5141 (i386_low_insert_watchpoint): Work on a local mirror of the debug
5142 registers, and only update the inferior on success.
5143 (i386_low_remove_watchpoint): Ditto.
5145 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
5147 * linux-low.c (compare_ints, unique, list_threads, show_process,
5148 linux_core_of_thread): Delete.
5149 (linux_target_ops): Change linux_core_of_thread to
5150 linux_common_core_of_thread.
5151 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
5152 * utils.c (malloc_failure): Change type of argument.
5153 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
5154 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
5155 common/linux-osdata.c, common/ptid.c and common/buffer.c.
5156 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
5157 (IPA_OBJS): Add common-utils-ipa.o.
5158 (ptid_h, linux_osdata_h): New macros.
5159 (server_h): Add common/common-utils.h, common/xml-utils.h,
5160 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
5162 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
5163 ptid.o, buffer.o): New rules.
5164 (linux-low.o): Add common/linux-osdata.h as a dependency.
5165 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
5166 * configure.ac: Add AC_HEADER_DIRENT check.
5167 * config.in: Regenerate.
5168 * configure: Regenerate.
5169 * remote-utils.c (xml_escape_text): Delete.
5170 (buffer_grow, buffer_free, buffer_init, buffer_finish,
5171 buffer_xml_printf): Move to common/buffer.c.
5172 * server.c (main): Remove call to initialize_inferiors.
5173 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
5174 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
5175 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
5176 internal_error, gdb_assert, gdb_assert_fail): Delete.
5177 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
5178 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
5180 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
5181 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
5182 initialize_inferiors): Delete.
5184 2011-07-20 Pedro Alves <pedro@codesourcery.com>
5186 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
5189 2011-05-31 Pedro Alves <pedro@codesourcery.com>
5191 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
5193 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
5195 2011-05-26 Yao Qi <yao@codesourcery.com>
5197 * Makefile.in (thread-db.o): Track dependence to
5198 common/gdb_thread_db.h.
5199 * thread-db.c: include gdb_thread_db.h from right place.
5201 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
5203 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
5204 __FILE__ and __LINE__ to internal_error.
5206 2011-05-13 Doug Evans <dje@google.com>
5208 * thread-db.c (try_thread_db_load_from_sdir): New function.
5209 (try_thread_db_load_from_dir): New function.
5210 (thread_db_load_search): Handle $sdir, ignore $pdir.
5211 Remove trying of system directories if search of
5212 libthread-db-search-path fails, that is now done via $sdir.
5214 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
5216 * server.c (handle_query): Add EnableDisableTracepoints to the list
5217 of supported features.
5218 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
5220 (cmd_qtenable_disable): New.
5221 (cmd_qtstart): Install tracepoints even if disabled.
5222 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
5223 receiving a QTEnable or QTDisable packet.
5224 (gdb_collect): Skip data collection if fast tracepoint is disabled.
5225 (ust_marker_to_static_tracepoint): Do not ignore disabled static
5227 (gdb_probe): Skip data collection if static tracepoint is disabled.
5229 2011-05-10 Doug Evans <dje@google.com>
5231 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
5233 2011-05-04 Doug Evans <dje@google.com>
5235 * linux-low.c (linux_join): Skip process lookup.
5236 * spu-low.c (spu_join): Ditto.
5237 * server.c (join_inferiors_callback): Delete.
5238 (process_serial_event): For 'D' packet (detach) call join_inferior
5241 2011-05-04 Joseph Myers <joseph@codesourcery.com>
5243 * README: Don't mention xscale*-*-linux*.
5244 * configure.srv (xscale*-*-linux*): Don't handle target.
5246 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
5248 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
5250 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
5251 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
5252 (i386_emit_void_call_2): Likewise.
5254 2011-04-26 Yao Qi <yao@codesourcery.com>
5256 * linux-low.c: Move common macros to linux-ptrace.h.
5257 Include linux-ptrace.h.
5258 * Makefile.in (linux_ptrace_h): New.
5259 (linux-low.o): Depends on linux-ptrace.h.
5261 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
5263 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
5264 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
5265 (remote_prepare): New function with most of the TCP code from ...
5266 (remote_open): ... here. Detect PORT here unconditionally. Move also
5267 setting transport_is_reliable.
5268 * server.c (run_once): New variable.
5269 (gdbserver_usage): Document it.
5270 (main): Set run_once for `--once'. Call remote_prepare. Exit after
5271 the first run if RUN_ONCE.
5272 * server.h (run_once, remote_prepare): New declarations.
5274 2011-04-19 Tom Tromey <tromey@redhat.com>
5276 * win32-low.c (handle_load_dll): Remove duplicate "the".
5278 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
5280 Remove support for old Cygwin 1.5 versions.
5281 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
5282 function to avoid warning.
5283 (win32_add_one_solib): Use cygwin_conv_path function to avoid
5286 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
5288 * gdbserver/server.h (Macro _): Define it if not available.
5290 2011-03-14 Michael Snyder <msnyder@vmware.com>
5292 * hostio.c (handle_close): Remove unnecessary null test.
5294 2011-03-10 Joel Brobecker <brobecker@adacore.com>
5296 * Makefile.in (maintainer-clean realclean distclean): Remove
5297 "make ... subdir_do" command.
5299 2011-03-10 Michael Snyder <msnyder@vmware.com>
5301 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
5303 * server.c (handle_v_run): Free alloced buffer on early return.
5305 2011-03-09 Yao Qi <yao@codesourcery.com>
5308 2011-03-04 Yao Qi <yao@codesourcery.com>
5310 * Makefile.in: Remove GNU make feature --directory.
5312 2011-03-05 Yao Qi <yao@codesourcery.com>
5314 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5315 (subdir_do): New make target. Copied from gdb/Makefile.
5316 (maintainer-clean, realclean, distclean, clean): Call corresponding
5317 make targets in common/Makefile.
5319 2011-02-11 Yao Qi <yao@codesourcery.com>
5321 * configure.ac: Call AC_PROG_RANLIB.
5322 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5323 * configure: Regenerate.
5325 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5327 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
5329 2011-03-06 Yao Qi <yao@codesourcery.com>
5331 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
5333 2011-03-05 Yao Qi <yao@codesourcery.com>
5335 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5336 (subdir_do): New make target. Copied from gdb/Makefile.
5337 (maintainer-clean, realclean, distclean, clean): Call corresponding
5338 make targets in common/Makefile.
5340 2011-03-04 Yao Qi <yao@codesourcery.com>
5342 * Makefile.in: Remove GNU make feature --directory.
5344 2011-03-04 Michael Snyder <msnyder@vmware.com>
5346 * server.c (queue_stop_reply): Call xmalloc not malloc.
5348 2011-03-02 Michael Snyder <msnyder@vmware.com>
5350 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
5352 2011-02-28 Michael Snyder <msnyder@vmware.com>
5354 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
5355 (cmd_qtframe): Ditto.
5356 (cmd_qtbuffer): Ditto.
5357 (cmd_bigqtbuffer): Ditto.
5359 * utils.c (decimal2str): Initialize 'width' to nine, then
5362 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5364 * hostio.c (require_data): Free *data, not data.
5366 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5368 * hostio.c (require_data): Use free, not xfree.
5370 2011-02-27 Michael Snyder <msnyder@vmware.com>
5372 * server.c (handle_query): Discard unused value.
5374 * hostio.c (require_data): Free malloc memory before returning
5377 2011-02-26 Michael Snyder <msnyder@vmware.com>
5379 * linux-low.c (list_threads): Call closedir for dirent.
5381 2011-02-27 Michael Snyder <msnyder@vmware.com>
5383 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
5384 a case statement falls through.
5386 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
5388 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
5391 2011-02-26 Michael Snyder <msnyder@vmware.com>
5393 * utils.c (decimal2str): Eliminate dead code and dead param.
5394 (pulongest): Drop dead param from call to decimal2str.
5397 2011-02-24 Joel Brobecker <brobecker@adacore.com>
5399 Revert the following patch (not approved yet):
5400 2011-02-21 Hui Zhu <teawater@gmail.com>
5401 * tracepoint.c (tp_printf): New function.
5402 (eval_agent_expr): Handle gdb_agent_op_printf.
5404 2011-02-21 Hui Zhu <teawater@gmail.com>
5406 * tracepoint.c (tp_printf): New function.
5407 (eval_agent_expr): Handle gdb_agent_op_printf.
5409 2011-02-18 Tom Tromey <tromey@redhat.com>
5411 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
5412 (tracepoint.o): Likewise.
5413 * tracepoint.c (enum gdb_agent_op): Use ax.def.
5414 (gdb_agent_op_names): Likewise.
5416 2011-02-18 Tom Tromey <tromey@redhat.com>
5418 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
5419 gdb_agent_op_rot>: New constants.
5420 (gdb_agent_op_names): Add pick and roll.
5421 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
5424 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5426 * aclocal.m4: Regenerated with aclocal-1.11.1.
5428 2011-02-14 Pedro Alves <pedro@codesourcery.com>
5430 * server.c (handle_qxfer_traceframe_info): New.
5431 (qxfer_packets): Register "traceframe-info".
5432 (handle_query): Report support for qXfer:traceframe-info:read+.
5433 * tracepoint.c (match_blocktype): New.
5434 (traceframe_find_block_type): Rename to ...
5435 (traceframe_walk_blocks): ... this. Add callback filter argument,
5437 (traceframe_find_block_type): New, reimplemented on top of
5438 traceframe_walk_blocks.
5439 (build_traceframe_info_xml): New.
5440 (traceframe_read_info): New.
5441 * server.h (traceframe_read_info): Declare.
5443 2011-02-11 Yao Qi <yao@codesourcery.com>
5445 * configure.ac: Call AC_PROG_RANLIB.
5446 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5447 * configure: Regenerate.
5449 2011-02-07 Pedro Alves <pedro@codesourcery.com>
5451 * server.c (gdb_read_memory): Change return semantics to allow
5453 (handle_search_memory_1): Adjust.
5454 (process_serial_event) <'m' packet>: Handle partial transfers.
5455 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
5457 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5459 * regcache.c (init_register_cache): Initialize
5460 regcache->register_status.
5461 (free_register_cache): Release regcache->register_status.
5462 (regcache_cpy): Copy register_status.
5463 (registers_to_string): Print 'x's for unavailable registers.
5464 (supply_register): Mark the register's status valid or
5465 unavailable, depending on whether a buffer was passed in or not.
5466 (supply_register_zeroed): New.
5467 (supply_regblock): Mark the registers' status valid or
5468 unavailable, depending on whether a buffer was passed in or not.
5469 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5470 (struct regcache): New `register_status' field.
5471 (supply_register_zeroed): Declare.
5472 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5473 supply_register_zeroed, rather than passing a NULL buffer to
5475 * tracepoint.c (fetch_traceframe_registers): Update comment.
5477 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5479 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5482 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5484 * server.h (decode_xfer_write): Change prototype.
5485 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5486 and don't extract the annex here.
5487 * server.c (decode_xfer_read): Remove `annex' parameter,
5488 and don't extract the annex here.
5490 (struct qxfer): New.
5491 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5492 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5493 (handle_qxfer_statictrace): New functions, abstracted out from
5494 handle_query, and made to use the struct qxfer interface.
5495 (handle_threads_qxfer_proper): Rename to ...
5496 (handle_qxfer_threads_proper): ... this.
5497 (handle_threads_qxfer): Rename to ...
5498 (handle_qxfer_threads): ... this. Adjust.
5499 (qxfer_packets): New array.
5500 (handle_qxfer): New function.
5501 (handle_query): Use handle_qxfer.
5503 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5505 * gdbreplay.c: Shorten lines of >= 80 columns.
5506 * linux-low.c: Ditto.
5507 * linux-ppc-low.c: Ditto.
5508 * linux-s390-low.c: Ditto.
5509 * linux-sparc-low.c: Ditto.
5510 * linux-x86-low.c: Ditto.
5511 * linux-xtensa-low.c: Ditto.
5512 * mem-break.c: Ditto.
5514 * regcache.h: Ditto.
5515 * remote-utils.c: Ditto.
5518 * thread-db.c: Ditto.
5519 * tracepoint.c: Ditto.
5521 * win32-low.h: Ditto.
5523 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5525 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5528 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5530 * server.c (gdbserver_version): Update copyright year in version
5532 * gdbreplay.c (gdbreplay_version): Ditto.
5534 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5536 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5537 * linux-bfin-low.c: New file.
5538 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5539 PT_DATA_ADDR for BFIN targets.
5540 * Makefile.in (SFILES): Add linux-bfin-low.c.
5541 (clean): Remove reg-bfin.c.
5542 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5543 * README: Mention supported Blackfin targets.
5545 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5547 * .gitignore: New file.
5549 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5551 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5553 2010-10-22 Jie Zhang <jie@codesourcery.com>
5555 * Makefile.in: Add FLAGS_TO_PASS variable.
5556 (install): Remove dependency of install-only and recursively
5557 invoke make for install-only.
5559 2010-10-04 Doug Evans <dje@google.com>
5561 * Makefile.in (uninstall): Use $(DESTDIR).
5563 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5567 * linux-x86-low.c (compat_siginfo_from_siginfo)
5568 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5569 si_code is < 0. Check for si_code == SI_TIMER before checking for
5572 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5574 * lynx-i386-low.c: New file.
5575 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5577 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5579 * lynx-low.c (ptrace_request_to_str): Remove handling for
5580 request values that have been removed in LynxOS 5.x.
5582 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5584 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5587 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5589 * configure.ac: Add --enable-inprocess-agent option.
5590 * configure: Rebuilt.
5592 2010-09-06 Yao Qi <yao@codesourcery.com>
5594 * linux-low.c (linux_kill): Remove unused variable.
5595 (linux_stabilize_threads): Likewise.
5596 * server.c (start_inferior): Likewise.
5597 (queue_stop_reply_callback): Likewise.
5598 * tracepoint.c (do_action_at_tracepoint): Likewise.
5600 2010-09-06 Yao Qi <yao@codesourcery.com>
5602 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5605 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5607 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5609 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5611 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5614 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5616 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5617 gdbserver/lynx-ppc-low.c: New files.
5618 * Makefile.in (lynx_low_h): New variable.
5619 (lynx-low.o, lynx-ppc-low.o): New rules.
5620 * configure.ac: On LynxOS, link with -lnetinet.
5621 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5622 * configure: regenerate.
5624 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5626 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5627 * configure.ac: Add check for vasprintf and vsnprintf.
5628 * configure, config.in: Regenerate.
5629 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5631 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5633 * gdbreplay.c: Move include of alloca.h up, next to include of
5635 * server.h: Add include of malloc.h.
5636 * mem-break.c: Remove include of malloc.h.
5637 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5639 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5641 * Makefile.in (memmem.o): Build with -Wno-error.
5643 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5645 * utils.c (xsnprintf): Make non-static.
5646 * server.h: Add xsnprintf declaration.
5647 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5648 replace calls to snprintf by calls to xsnprintf throughout.
5650 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5652 * configure.ac: Add configure check for alloca.
5653 * configure, config.in: Regenerate.
5654 * server.h: Include alloca.h if it exists.
5655 * gdbreplay.c: Include alloca.h if it exists.
5657 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5659 * linux-low.c (__SIGRTMIN): Define if not already defined.
5660 (linux_create_inferior): Check for __ANDROID__ rather than
5662 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5663 are already deferred.
5664 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5665 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5666 stopped and already has a pending signal to report.
5667 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5668 a pending signal to report or is moving out of a jump pad.
5669 (linux_init_signals): Check for __ANDROID__ rather than
5672 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5674 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5675 debug_threads check. Avoid a linear search when not doing debug
5678 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5680 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5681 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5682 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5683 (process_event): Change local fd's type to gdb_fildes_t.
5684 (create_file_handler): Adjust prototype.
5685 (delete_file_handler): Adjust prototype.
5686 (handle_file_event): Adjust prototype. Use pfildes.
5687 (create_file_event): Adjsut prototype.
5688 * remote-utils.c (remote_desc, listen_desc): Change type to
5690 * server.h: New gdb_fildes_t typedef.
5691 [USE_WIN32API]: Include winsock2.h.
5692 (delete_file_handler, add_file_handler): Adjust prototypes.
5694 * utils.c (pfildes): New.
5696 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5698 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5699 * configure: Regenerate.
5701 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5703 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5704 (linux_done_accessing_memory): ... this.
5705 (linux_target_ops): Adjust.
5706 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5707 * nto-low.c (nto_target_ops): Adjust comment.
5708 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5709 * spu-low.c (spu_target_ops): Adjust comment.
5710 * target.h (target_ops): Rename unprepare_to_access_memory field
5711 to done_accessing_memory.
5712 (unprepare_to_access_memory): Rename to ...
5713 (done_accessing_memory): ... this.
5715 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5717 * linux-low.c (linux_prepare_to_access_memory): New.
5718 (linux_unprepare_to_access_memory): New.
5719 (linux_target_ops): Install them.
5720 * server.c (read_memory): Rename to ...
5721 (gdb_read_memory): ... this. Use
5722 prepare_to_access_memory/prepare_to_access_memory.
5723 (write_memory): Rename to ...
5724 (gdb_write_memory): ... this. Use
5725 prepare_to_access_memory/prepare_to_access_memory.
5726 (handle_search_memory_1): Adjust.
5727 (process_serial_event): Adjust.
5728 * target.h (struct target_ops): New fields
5729 prepare_to_access_memory and unprepare_to_access_memory.
5730 (prepare_to_access_memory, unprepare_to_access_memory): New.
5731 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
5732 prepare_to_access_memory/prepare_to_access_memory.
5733 * nto-low.c (nto_target_ops): Adjust.
5734 * spu-low.c (spu_target_ops): Adjust.
5735 * win32-low.c (win32_target_ops): Adjust.
5737 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5739 * Makefile.in (WARN_CFLAGS): Get it from configure.
5740 (WERROR_CFLAGS): New.
5741 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
5742 * configure.ac: Introduce --enable-werror, which adds -Werror to
5743 the compiler command line. Enabled by default. Disable with
5744 --disable-werror. Add -Wdeclaration-after-statement
5745 Wpointer-arith and -Wformat-nonliteral to warning flags.
5746 * configure: Regenerate.
5748 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5750 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
5752 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5754 * gdbreplay.c (remote_error): New.
5756 (expect): Use gdbchar. Check for error reading from GDB.
5757 Clarify sync error output.
5758 (play): Check for errors writing to GDB.
5759 * linux-low.c (sigchld_handler): Really ignore `write' errors.
5760 * remote-utils.c (getpkt): Check for errors writing to the remote
5763 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5765 * linux-low.c (linux_wait_1): Move non-debugging code out of
5766 `debug_threads' control.
5768 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5770 * linux-low.c (linux_wait_1): Don't set last_status here.
5771 * server.c (push_event, queue_stop_reply_callback): Assert we're
5772 not pushing a TARGET_WAITKIND_IGNORE event.
5773 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
5774 (myresume, handle_target_event): Set the thread's last_resume_kind
5775 and last_status from the target returned status.
5777 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5781 * linux-x86-low.c (update_debug_registers_callback): New.
5782 (i386_dr_low_set_addr): Use it.
5783 (i386_dr_low_get_addr): New.
5784 (i386_dr_low_set_control): Use update_debug_registers_callback.
5785 (i386_dr_low_get_control): New.
5786 (i386_dr_low_get_status): Adjust.
5787 * linux-low.c (linux_stop_lwp): New.
5788 * linux-low.h (linux_stop_lwp): Declare.
5790 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
5791 argument instead of a i386_debug_reg_state.
5792 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
5793 a i386_debug_reg_state.
5794 (i386_insert_aligned_watchpoint): Adjust.
5795 (i386_remove_aligned_watchpoint): Adjust.
5796 (i386_low_stopped_data_address): Read the debug registers from the
5797 inferior instead of from the mirrors.
5798 * i386-low.h (struct i386_debug_reg_state): Extend comment.
5799 (i386_dr_low_get_addr): Declare.
5800 (i386_dr_low_get_control): Declare.
5801 (i386_dr_low_get_status): Change prototype.
5803 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
5804 (i386_dr_low_get_addr): New.
5805 (i386_dr_low_get_control): New.
5806 (i386_dr_low_get_status): Adjust prototype. Return
5808 (i386_initial_stuff): Clear dr_status_mirror and
5810 (i386_get_thread_context): Adjust.
5811 (i386_set_thread_context): Adjust.
5812 (i386_thread_added): Adjust.
5814 2010-08-24 Pedro Alves <pedro@codesourcery.com>
5816 * linux-low.h (linux_thread_area): Delete declaration.
5818 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
5820 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
5821 after its termination.
5823 2010-08-09 Pedro Alves <pedro@codesourcery.com>
5825 * linux-low.c (gdb_wants_lwp_stopped): Delete.
5826 (gdb_wants_all_stopped): Delete.
5827 (linux_wait_1): Don't call them.
5828 * server.c (handle_v_cont): Tag all threads as want-stopped.
5829 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
5830 stopped as "client-wants-stopped".
5832 2010-07-31 Pedro Alves <pedro@codesourcery.com>
5834 * Makefile.in (signals_h): New.
5835 (server_h): Depend on it.
5836 (server.o): Don't depend on $(signals_def).
5837 (signals.o): Depend on $(signals_def).
5839 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
5841 * Makefile.in (signals_def): New.
5842 (server_h): Append include/gdb/signals.h and signals_def.
5843 (server.o): Append signals_def.
5845 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5847 * server.c (handle_target_event): Use target_signal_to_host for
5848 resume_info.sig initialization.
5849 * target.h (struct thread_resume) <sig>: New comment.
5851 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
5853 * server.c (handle_query): strcpy() the returned string from paddress()
5854 instead of sprintf().
5855 * utils.c (paddress): Return phex_nz().
5857 2010-07-07 Joel Brobecker <brobecker@adacore.com>
5859 * server.c (handle_v_cont): Call mourn_inferior if process
5861 (myresume): Likewise.
5863 2010-07-01 Pedro Alves <pedro@codesourcery.com>
5865 Static tracepoints, and integration with UST.
5867 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
5868 * mem-break.c (uninsert_all_breakpoints)
5869 (reinsert_all_breakpoints): New.
5870 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
5871 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
5872 (gdb_agent_ust_loaded, helper_thread_id)
5873 (gdb_agent_helper_thread_id): New macros.
5874 (struct ipa_sym_addresses): Add addr_ust_loaded,
5875 addr_helper_thread_id, addr_cmd_buf.
5876 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5877 (in_process_agent_loaded_ust): New.
5878 (write_e_ust_not_loaded): New.
5879 (maybe_write_ipa_ust_not_loaded): New.
5880 (struct collect_static_trace_data_action): New.
5881 (enum tracepoint_type) <static_tracepoint>: New.
5882 (struct tracepoint) <handle>: Mention static tracepoints.
5883 (struct static_tracepoint_ctx): New.
5884 (CMD_BUF_SIZE): New.
5885 (add_tracepoint_action): Handle static tracepoint actions.
5886 (unprobe_marker_at): New.
5887 (clear_installed_tracepoints): Handle static tracepoints.
5888 (cmd_qtdp): Handle static tracepoints.
5889 (probe_marker_at): New.
5890 (cmd_qtstart): Handle static tracepoints.
5891 (response_tracepoint): Handle static tracepoints.
5892 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5893 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5894 (get_context_regcache): Handle static tracepoints.
5895 (do_action_at_tracepoint): Handle static tracepoint actions.
5896 (traceframe_find_block_type): Handle static trace data blocks.
5897 (traceframe_read_sdata): New.
5898 (download_tracepoints): Download static tracepoint actions.
5899 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5900 (GDB_PROBE_NAME): New.
5905 (ust_marker_to_static_tracepoint): New.
5907 (collect_ust_data_at_tracepoint): New.
5908 (gdb_ust_probe): New.
5909 (UNIX_PATH_MAX, SOCK_DIR): New.
5910 (gdb_ust_connect_sync_socket): New.
5911 (resume_thread, stop_thread): New.
5912 (run_inferior_command): New.
5913 (init_named_socket): New.
5914 (gdb_ust_socket_init): New.
5915 (cstr_to_hexstr): New.
5917 (first_marker, next_marker): New.
5918 (response_ust_marker): New.
5919 (cmd_qtfstm, cmd_qtsstm): New.
5920 (unprobe_marker_at, probe_marker_at): New.
5921 (cmd_qtstmat, gdb_ust_thread): New.
5922 (gdb_ust_init): New.
5923 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5924 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5926 (x86_64_st_collect_regmap): New.
5927 (X86_64_NUM_ST_COLLECT_GREGS): New.
5928 (AMD64_RIP_REGNUM): New.
5929 (supply_static_tracepoint_registers): New.
5930 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5932 (i386_st_collect_regmap): New.
5933 (i386_NUM_ST_COLLECT_GREGS): New.
5934 (supply_static_tracepoint_registers): New.
5935 * server.c (handle_query): Handle qXfer:statictrace:read.
5936 <qSupported>: Report support for StaticTracepoints, and
5937 qXfer:statictrace:read features.
5938 * server.h (traceframe_read_sdata)
5939 (supply_static_tracepoint_registers): Declare.
5940 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5941 (unpack_varlen_hex): Include in IPA build.
5942 * Makefile.in (ustlibs, ustinc): New.
5943 (IPA_OBJS): Add remote-utils-ipa.o.
5944 ($(IPA_LIB)): Link -ldl and -lpthread.
5946 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5947 * config.in, configure: Regenerate.
5949 2010-06-20 Ian Lance Taylor <iant@google.com>
5950 Pedro Alves <pedro@codesourcery.com>
5952 * linux-x86-low.c (always_true): Delete.
5953 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5954 trying to fool the compiler with always_true.
5956 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5958 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5959 conditions in gdbserver.
5961 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5963 * spu-low.c (spu_read_memory): Wrap around local store limit.
5964 (spu_write_memory): Likewise.
5966 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5968 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5969 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5971 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5973 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5974 uses with LONGEST uses.
5976 2010-06-14 Stan Shebs <stan@codesourcery.com>
5977 Pedro Alves <pedro@codesourcery.com>
5981 * linux-x86-low.c: Include limits.h.
5986 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5987 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5988 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5989 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5990 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5991 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5992 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5993 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5994 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5995 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5996 (amd64_emit_void_call_2): New.
5997 (amd64_emit_ops): New.
5998 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5999 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
6000 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
6001 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
6002 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
6003 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
6004 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
6005 (i386_emit_call, i386_emit_reg, i386_emit_pop)
6006 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
6007 (i386_emit_stack_adjust, i386_emit_int_call_1)
6008 (i386_emit_void_call_2): New.
6009 (i386_emit_ops): New.
6010 (x86_emit_ops): New.
6011 (the_low_target): Install x86_emit_ops.
6012 * server.h (struct emit_ops): New.
6013 (get_raw_reg_func_addr): Declare.
6014 (current_insn_ptr, emit_error): Declare.
6015 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
6016 (set_trace_state_variable_value): New defines.
6017 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
6018 addr_get_trace_state_variable_value and
6019 addr_set_trace_state_variable_value.
6020 (symbol_list): New fields for get_raw_reg,
6021 get_trace_state_variable_value and set_trace_state_variable_value.
6022 (condfn): New typedef.
6023 (struct tracepoint): New field `compiled_cond'.
6024 (do_action_at_tracepoint): Clear compiled_cond.
6025 (get_trace_state_variable_value, set_trace_state_variable_value):
6027 (condition_true_at_tracepoint): If there's a compiled condition,
6029 (current_insn_ptr, emit_error): New globals.
6030 (struct bytecode_address): New.
6031 (get_raw_reg_func_addr): New.
6032 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
6033 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
6034 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
6035 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
6036 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
6037 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
6038 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
6039 (compile_tracepoint_condition, compile_bytecodes): New.
6040 * target.h (emit_ops): Forward declare.
6041 (struct target_ops): New field emit_ops.
6042 (target_emit_ops): New.
6043 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
6044 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
6045 * linux-low.c (linux_emit_ops): New.
6046 (linux_target_ops): Install it.
6047 * linux-low.h (struct linux_target_ops): New field emit_ops.
6049 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
6051 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
6052 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
6054 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6055 Stan Shebs <stan@codesourcery.com>
6057 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
6058 (all): Depend on $(extra_libraries).
6059 (install-only): Install the IPA.
6060 (IPA_OBJS, IPA_LIB): New.
6061 (clean): Remove the IPA lib.
6062 (IPAGENT_CFLAGS): New.
6063 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
6064 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
6065 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
6066 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
6067 * configure.ac: Check for atomic builtins support in the compiler.
6068 (IPA_DEPFILES, extra_libraries): Define.
6069 * configure.srv (ipa_obj): Add description.
6070 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
6071 (i[34567]86-*-linux*): Set ipa_obj.
6072 (x86_64-*-linux*): Set ipa_obj.
6073 * linux-low.c (stabilizing_threads): New.
6074 (supports_fast_tracepoints): New.
6075 (linux_detach): Stabilize threads before detaching.
6076 (handle_tracepoints): Handle internal tracing breakpoints. Assert
6077 the lwp is either not stabilizing, or is moving out of a jump pad.
6078 (linux_fast_tracepoint_collecting): New.
6079 (maybe_move_out_of_jump_pad): New.
6080 (enqueue_one_deferred_signal): New.
6081 (dequeue_one_deferred_signal): New.
6082 (linux_wait_for_event_1): If moving out of a jump pad, defer
6083 pending signals to later.
6084 (linux_stabilize_threads): New.
6085 (linux_wait_1): Check if threads need moving out of jump pads, and
6087 (stuck_in_jump_pad_callback): New.
6088 (move_out_of_jump_pad_callback): New.
6090 (linux_resume_one_lwp): Handle moving out of jump pads.
6091 (linux_set_resume_request): Dequeue deferred signals.
6092 (need_step_over_p): Also step over fast tracepoint jumps.
6093 (start_step_over): Also uninsert fast tracepoint jumps.
6094 (finish_step_over): Also reinsert fast tracepoint jumps.
6095 (linux_install_fast_tracepoint_jump): New.
6096 (linux_target_ops): Install linux_stabilize_threads and
6097 linux_install_fast_tracepoint_jump_pad.
6098 * linux-low.h (linux_target_ops) <get_thread_area,
6099 install_fast_tracepoint_jump_pad>: New fields.
6100 (struct lwp_info) <collecting_fast_tracepoint,
6101 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
6102 (linux_get_thread_area): Declare.
6103 * linux-x86-low.c (jump_insn): New.
6104 (x86_get_thread_area): New.
6105 (append_insns): New.
6107 (amd64_install_fast_tracepoint_jump_pad): New.
6108 (i386_install_fast_tracepoint_jump_pad): New.
6109 (x86_install_fast_tracepoint_jump_pad): New.
6110 (the_low_target): Install x86_get_thread_area and
6111 x86_install_fast_tracepoint_jump_pad.
6112 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
6113 (struct fast_tracepoint_jump): New.
6114 (fast_tracepoint_jump_insn): New.
6115 (fast_tracepoint_jump_shadow): New.
6116 (find_fast_tracepoint_jump_at): New.
6117 (fast_tracepoint_jump_here): New.
6118 (delete_fast_tracepoint_jump): New.
6119 (set_fast_tracepoint_jump): New.
6120 (uninsert_fast_tracepoint_jumps_at): New.
6121 (reinsert_fast_tracepoint_jumps_at): New.
6122 (set_breakpoint_at): Use write_inferior_memory.
6123 (uninsert_raw_breakpoint): Use write_inferior_memory.
6124 (check_mem_read): Mask out fast tracepoint jumps.
6125 (check_mem_write): Mask out fast tracepoint jumps.
6126 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
6127 (set_fast_tracepoint_jump): Declare.
6128 (delete_fast_tracepoint_jump)
6129 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
6130 (reinsert_fast_tracepoint_jumps_at): Declare.
6131 * regcache.c: Don't compile many functions when building the
6132 in-process agent library.
6133 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
6134 the register buffer in the heap.
6135 (free_register_cache): If the register buffer isn't owned by the
6136 regcache, don't free it.
6137 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
6138 pre-existing register caches.
6139 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
6141 (convert_ascii_to_int): : Constify `from' parameter type.
6142 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
6143 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
6144 the needed buffer in-place.
6145 (relocate_instruction): New.
6146 * server.c (handle_query) <qSymbols>: If the target supports
6147 tracepoints, give it a chance of looking up symbols. Report
6148 support for fast tracepoints.
6149 (handle_status): Stabilize threads.
6150 (process_serial_event): Adjust.
6151 * server.h (struct fast_tracepoint_jump): Forward declare.
6152 (struct process_info) <fast_tracepoint_jumps>: New field.
6153 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
6154 (decode_X_packet, decode_M_packet): Adjust.
6155 (relocate_instruction): Declare.
6156 (in_process_agent_loaded): Declare.
6157 (tracepoint_look_up_symbols): Declare.
6158 (struct fast_tpoint_collect_status): Declare.
6159 (fast_tracepoint_collecting): Declare.
6160 (force_unlock_trace_buffer): Declare.
6161 (handle_tracepoint_bkpts): Declare.
6162 (initialize_low_tracepoint)
6163 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
6164 * target.h (struct target_ops) <stabilize_threads,
6165 install_fast_tracepoint_jump_pad>: New fields.
6166 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
6167 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
6168 [HAVE_STDINT_H]: Include stdint.h.
6169 (trace_debug_1): Rename to ...
6170 (trace_vdebug): ... this.
6171 (trace_debug): Rename to ...
6172 (trace_debug_1): ... this. Add `level' parameter.
6174 (ATTR_USED, ATTR_NOINLINE): New.
6175 (IP_AGENT_EXPORT): New.
6176 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6177 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
6178 (about_to_request_buffer_space, trace_buffer_is_full)
6179 (stopping_tracepoint, expr_eval_result, error_tracepoint)
6180 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
6181 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
6182 (traceframe_write_count, traceframes_created)
6183 (trace_state_variables)
6184 New renaming defines.
6185 (struct ipa_sym_addresses): New.
6186 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
6188 (ipa_sym_addrs): New.
6189 (all_tracepoint_symbols_looked_up): New.
6190 (in_process_agent_loaded): New.
6191 (write_e_ipa_not_loaded): New.
6192 (maybe_write_ipa_not_loaded): New.
6193 (tracepoint_look_up_symbols): New.
6194 (debug_threads) [IN_PROCESS_AGENT]: New.
6195 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
6196 (UNKNOWN_SIDE_EFFECTS): New.
6197 (stop_tracing): New.
6198 (flush_trace_buffer): New.
6199 (stop_tracing_bkpt): New.
6200 (flush_trace_buffer_bkpt): New.
6201 (read_inferior_integer): New.
6202 (read_inferior_uinteger): New.
6203 (read_inferior_data_pointer): New.
6204 (write_inferior_data_pointer): New.
6205 (write_inferior_integer): New.
6206 (write_inferior_uinteger): New.
6207 (struct collect_static_trace_data_action): Delete.
6208 (enum tracepoint_type): New.
6209 (struct tracepoint) <type>: New field `type'.
6210 <actions_str, step_actions, step_actions_str>: Only include in
6212 <orig_size, obj_addr_on_target, adjusted_insn_addr>
6213 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
6214 (tracepoints): Use IP_AGENT_EXPORT.
6215 (last_tracepoint): Don't include in the IPA.
6216 (stopping_tracepoint): Use IP_AGENT_EXPORT.
6217 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
6218 (alloced_trace_state_variables): New.
6219 (trace_state_variables): Use IP_AGENT_EXPORT.
6220 (traceframe_t): Delete unused variable.
6221 (circular_trace_buffer): Don't include in the IPA.
6222 (trace_buffer_start): Delete.
6223 (struct trace_buffer_control): New.
6224 (trace_buffer_free): Delete.
6225 (struct ipa_trace_buffer_control): New.
6226 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
6227 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
6229 (trace_buffer_ctrl): New.
6230 (TRACE_BUFFER_CTRL_CURR): New.
6231 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
6232 Reimplement as macros.
6233 (trace_buffer_wrap): Delete.
6234 (traceframe_write_count, traceframe_read_count)
6235 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
6236 (struct tracepoint_hit_ctx) <type>: New field.
6237 (struct fast_tracepoint_ctx): New.
6238 (memory_barrier): New.
6240 (record_tracepoint_error): Update atomically in the IPA.
6241 (clear_inferior_trace_buffer): New.
6242 (about_to_request_buffer_space): New.
6243 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
6244 updating the same buffer.
6245 (add_tracepoint): Default the tracepoint's type to trap
6246 tracepoint, and orig_size to -1.
6247 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
6249 (create_trace_state_variable): New parameter `gdb'. Handle it.
6250 (clear_installed_tracepoints): Clear fast tracepoint jumps.
6251 (cmd_qtdp): Handle fast tracepoints.
6253 (max_jump_pad_size): New.
6254 (gdb_jump_pad_head): New.
6255 (get_jump_space_head): New.
6256 (claim_jump_space): New.
6257 (sort_tracepoints): New.
6258 (MAX_JUMP_SIZE): New.
6259 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
6261 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
6262 support. Upload fast traceframes, and delete internal IPA
6264 (stop_tracing_handler): New.
6265 (flush_trace_buffer_handler): New.
6266 (cmd_qtstop): Upload fast tracepoints.
6267 (response_tracepoint): Handle fast tracepoints.
6268 (tracepoint_finished_step): Upload fast traceframes. Set the
6269 tracepoint hit context's tracepoint type.
6270 (handle_tracepoint_bkpts): New.
6271 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
6272 type. Add comment about fast tracepoints.
6273 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
6274 non-existing action_str field.
6275 (get_context_regcache): Handle fast tracepoints.
6276 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
6278 (fast_tracepoint_from_jump_pad_address): New.
6279 (fast_tracepoint_from_ipa_tpoint_address): New.
6280 (collecting_t): New.
6281 (force_unlock_trace_buffer): New.
6282 (fast_tracepoint_collecting): New.
6285 (write_inferior_data_ptr): New.
6286 (target_tp_heap): New.
6287 (target_malloc): New.
6288 (download_agent_expr): New.
6290 (download_tracepoints): New.
6291 (download_trace_state_variables): New.
6292 (upload_fast_traceframes): New.
6293 (IPA_FIRST_TRACEFRAME): New.
6294 (IPA_NEXT_TRACEFRAME_1): New.
6295 (IPA_NEXT_TRACEFRAME): New.
6296 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
6297 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
6298 (gdb_jump_pad_buffer_end): New.
6299 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
6300 (initialize_tracepoint): Adjust.
6301 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
6302 buffer. Initialize the low module.
6303 * utils.c (PREFIX, TOOLNAME): New.
6304 (malloc_failure): Use PREFIX.
6305 (error): In the IPA, an error causes an exit.
6306 (fatal, warning): Use PREFIX.
6307 (internal_error): Use TOOLNAME.
6308 (NUMCELLS): Increase to 10.
6309 * configure, config.in: Regenerate.
6311 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6313 * server.c (handle_query) <qSupported>: Do two passes over the
6314 qSupported string to avoid nesting strtok.
6316 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6318 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
6320 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
6322 * configure: Regenerate.
6323 * proc-service.list: New.
6325 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6327 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
6330 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
6332 * gdbreplay.c (remote_open): Check error return from socket() call by
6333 its equality to -1 not by it being negative.
6334 * remote-utils.c (remote_open): Likewise.
6336 2010-05-23 Pedro Alves <pedro@codesourcery.com>
6338 * config.h: Regenerate.
6340 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6342 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
6343 doesn't provide PTRACE_GET_THREAD_AREA.
6345 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6347 * linux-m68k-low.c: Include <asm/ptrace.h>
6348 (ps_get_thread_area): Implement.
6350 2010-05-03 Doug Evans <dje@google.com>
6352 * event-loop.c (struct callback_event): New struct.
6353 (callback_list): New global.
6354 (append_callback_event, delete_callback_event): New functions.
6355 (process_callback): New function.
6356 (start_event_loop): Call it.
6357 * remote-utils.c (NOT_SCHEDULED): Define.
6358 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
6359 moved out of readchar.
6360 (readchar): Rewrite. Call reschedule before returning.
6361 (reset_readchar): New function.
6362 (remote_close): Call it.
6363 (process_remaining, reschedule): New functions.
6364 * server.h (callback_handler_func): New typedef.
6365 (append_callback_event, delete_callback_event): Declare.
6367 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6369 * proc-service.c (ps_pglobal_lookup): Use
6370 thread_db_look_up_one_symbol.
6371 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
6372 parameter. Use it instead of all_symbols_looked_up.
6373 * server.h (struct process_info) <all_symbols_looked_up>: Delete
6375 (all_symbols_looked_up): Don't declare.
6376 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
6377 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
6379 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
6380 Set all_symbols_looked_up here.
6381 (thread_db_look_up_one_symbol): New.
6382 (thread_db_get_tls_address): Adjust.
6383 (thread_db_load_search, try_thread_db_load_1): Always allocate the
6384 thread_db object on the heap, and tentatively set it in the
6386 (thread_db_init): Don't set all_symbols_looked_up here.
6387 * linux-low.h (thread_db_look_up_one_symbol): Declare.
6389 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6391 * linux-low.c (linux_kill, linux_detach): Adjust.
6392 (status_pending_p_callback): Remove redundant statement. Check
6393 for !TARGET_WAITIKIND_IGNORE, instead of
6394 TARGET_WAITKIND_STOPPED.
6395 (handle_tracepoints): Make sure LWP is locked. Adjust.
6396 (linux_wait_for_event_1): Adjust.
6397 (linux_cancel_breakpoints): New.
6398 (unsuspend_one_lwp): New.
6399 (unsuspend_all_lwps): New.
6400 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
6401 (send_sigstop_callback): Change return type to int, add new
6402 `except' parameter and handle it.
6403 (suspend_and_send_sigstop_callback): New.
6404 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
6405 pass them down. If SUSPEND, also increment the lwp's suspend
6407 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
6408 (need_step_over_p): Don't consider suspended LWPs.
6409 (start_step_over): Adjust.
6410 (proceed_one_lwp): Change return type to int, add new `except'
6411 parameter and handle it.
6412 (unsuspend_and_proceed_one_lwp): New.
6413 (proceed_all_lwps): Use find_inferior instead of
6415 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
6416 also decrement the suspend count of LWPs. Pass `except' down,
6417 instead of hacking its suspend count.
6418 (linux_pause_all): Add `freeze' parameter. Adjust.
6419 (linux_unpause_all): New.
6420 (linux_target_ops): Install linux_unpause_all.
6421 * server.c (handle_status): Adjust.
6422 * target.h (struct target_ops): New fields `unpause_all' and
6423 `cancel_breakpoints'. Add new parameter to `pause_all'.
6424 (pause_all): Add new `freeze' parameter.
6426 (cancel_breakpoints): New.
6427 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
6429 (cmd_qtstart): Pause threads.
6430 (stop_tracing): Pause threads, and cancel breakpoints.
6431 * win32-low.c (win32_target_ops): Adjust.
6433 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6435 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
6436 the inferior right away from here...
6437 (linux_wait_1): ... to here, and adjust to check the thread's
6438 last_resume_kind instead of the lwp's step or stop_expected flags.
6440 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6442 * README: Use consistent `GDB' and `GDBserver' spellings.
6444 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6446 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
6447 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
6448 (linux_detach_one_lwp): Assume the lwp is stopped.
6449 (any_thread_of): Delete.
6450 (linux_detach): Stop all lwps here. Don't blindly delete all
6452 (delete_lwp_callback): New.
6453 (linux_mourn): Delete all lwps of the process that is gone.
6454 (linux_wait_1): Don't delete the last lwp of the process here.
6455 * mem-break.h (mark_breakpoints_out): Declare.
6456 * mem-break.c (mark_breakpoints_out): New.
6457 (free_all_breakpoints): Use it.
6458 * server.c (handle_target_event): If the process is gone, mark
6460 * thread-db.c (struct thread_db) <create_bp>: New field.
6461 (thread_db_enable_reporting): Fix prototype. Store a thread event
6462 breakpoint reference in the thread_db struct.
6463 (thread_db_load_search): Clear the thread_db object.
6464 (try_thread_db_load_1): Ditto.
6465 (switch_to_process): New.
6466 (disable_thread_event_reporting): Use it.
6467 (remove_thread_event_breakpoints): New.
6468 (thread_db_detach, thread_db_mourn): Use it.
6470 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6472 * linux-low.c (linux_enable_event_reporting): New.
6473 (linux_wait_for_event_1, handle_extended_wait): Use it.
6475 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6477 * linux-low.c (linux_kill_one_lwp, linux_kill)
6478 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6479 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6480 SIGSTOP even if the LWP is stopped.
6481 (send_sigstop_callback): New.
6482 (stop_all_lwps): Use send_sigstop_callback instead.
6483 (linux_resume_one_thread): Adjust.
6484 (proceed_one_lwp): Still proceed an LWP that the client has
6485 requested to stop, if we haven't reported it as stopped yet. Make
6486 sure that LWPs the client want stopped, have a pending SIGSTOP.
6488 2010-04-26 Doug Evans <dje@google.com>
6490 * server.c (handle_general_set): Make static.
6492 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6493 Print received char after testing for error/eof instead of before.
6494 (input_interrupt): Tweak comment.
6496 2010-04-23 Doug Evans <dje@google.com>
6498 * server.c (start_inferior): Print inferior argv if --debug.
6500 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6502 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6503 * nto-x86-low.c: Include server.h
6505 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6507 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6508 be consistent with other sources of this directory.
6509 (init_registers_amd64): Correct name of source file of this function
6512 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6514 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6517 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6519 * win32-i386-low.c: Add 64-bit support.
6520 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6521 (init_registers_amd64): Declare.
6522 (mappings): Add 64-bit version of array.
6523 (init_windows_x86): New function.
6524 (the_low_target): Change init_arch field to init_windows_x86.
6526 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6528 * win32-low.c: Adapt to support also 64-bit architecture.
6529 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6530 (get_image_name): Use SIZE_T type for local variable `done'.
6531 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6532 (toolhelp_get_dll_name): Idem.
6533 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6534 Use uintptr_t typecast to avoid warning.
6535 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6536 (handle_exception): Use phex_nz to avoid warning.
6537 (win32_wait): Remove unused local variable `process'.
6539 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6541 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6544 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6546 * configure.ac: Use `ws2_32' library for srv_mingw.
6547 * configure: Regenerate.
6548 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6549 * remote-utils.c: Likewise.
6551 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6553 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6554 if __x86_64__ is defined.
6556 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6558 * configure: Regenerate.
6560 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6562 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6563 * target.h (target_ops): New get_tib_address field.
6564 * win32-low.h (win32_thread_info): Add thread_local_base field.
6565 * win32-low.c (child_add_thread): Add tlb argument.
6566 Set thread_local_base field to TLB.
6567 (get_child_debug_event): Adapt to child_add_thread change.
6568 (win32_get_tib_address): New function.
6569 (win32_target_ops): Set get_tib_address field to
6570 win32_get_tib_address.
6571 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6573 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6575 * linux-low.c (linux_mourn): Also remove the process.
6576 * server.c (handle_target_event): Don't remove the process here.
6577 * nto-low.c (nto_mourn): New.
6578 (nto_target_ops): Install it.
6579 * spu-low.c (spu_mourn): New.
6580 (spu_target_ops): Install it.
6581 * win32-low.c (win32_mourn): New.
6582 (win32_target_ops): Install it.
6584 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6586 * server.h (buffer_xml_printf): Remove redundant `;'.
6588 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6590 * regcache.c (set_register_cache): Invalidate regcaches before
6591 changing the register cache layout.
6592 (regcache_invalidate_one): Allow a NULL regcache.
6593 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6594 regcaches before changing the register cache layout or the target
6597 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6599 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6600 variable warning on Linux/x86-64.
6602 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6604 GDBserver disconnected tracing support.
6606 * linux-low.c (linux_remove_process): Delete.
6607 (add_lwp): Don't set last_resume_kind here.
6608 (linux_kill): Use `mourn'.
6609 (linux_detach): Use `thread_db_detach', and `mourn'.
6611 (linux_attach_lwp_1): Adjust comment.
6612 (linux_attach): last_resume_kind moved the thread_info; adjust.
6613 (status_pending_p_callback): Adjust.
6614 (linux_wait_for_event_1): Adjust.
6615 (count_events_callback, select_singlestep_lwp_callback)
6616 (select_event_lwp_callback, cancel_breakpoints_callback)
6617 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6618 (proceed_one_lwp): Adjust.
6619 (linux_async): Add debug output.
6620 (linux_thread_stopped): New.
6621 (linux_pause_all): New.
6622 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6624 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6625 (thread_db_free): Delete declaration.
6626 (thread_db_detach, thread_db_mourn): Declare.
6627 * thread-db.c (thread_db_init): Use thread_db_mourn.
6628 (thread_db_free): Delete, split in two.
6629 (disable_thread_event_reporting): New.
6630 (thread_db_detach): New.
6631 (thread_db_mourn): New.
6633 * server.h (struct thread_info) <last_resume_kind>: New field.
6634 <attached>: Add comment.
6635 <gdb_detached>: New field.
6636 (handler_func): Change return type to int.
6637 (handle_serial_event, handle_target_event): Ditto.
6638 (gdb_connected): Declare.
6640 (disconnected_tracing): Declare.
6641 (stop_tracing): Declare.
6643 * server.c (handle_query) <qSupported>: Report support for
6644 disconnected tracing.
6645 (queue_stop_reply_callback): Account for running threads.
6646 (gdb_wants_thread_stopped): New.
6647 (gdb_wants_all_threads_stopped): New.
6648 (gdb_reattached_process): New.
6649 (handle_status): Clear the `gdb_detached' flag of all processes.
6650 In all-stop, stop all threads.
6651 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6652 (process_serial_event): If the remote connection breaks, or if an
6653 exit was forced with "monitor exit", force an event loop exit.
6654 Handle disconnected tracing on detach.
6655 (handle_serial_event): Adjust.
6656 (handle_target_event): If GDB isn't connected, forward events back
6657 to the inferior, unless the last process exited, in which case,
6658 exit gdbserver. Adjust interface.
6660 * remote-utils.c (remote_open): Don't block in accept. Instead
6661 register an event loop source on the listen socket file
6662 descriptor. Refactor bits into ...
6663 (listen_desc): ... this new global.
6664 (gdb_connected): ... this new function.
6665 (enable_async_notification): ... this new function.
6666 (handle_accept_event): ... this new function.
6667 (remote_close): Clear remote_desc.
6669 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6671 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6673 (mourn_inferior): Define.
6674 (target_process_qsupported): Avoid the dangling else problem.
6675 (thread_stopped): Define.
6676 (pause_all): Define.
6677 (target_waitstatus_to_string): Declare.
6678 * target.c (target_waitstatus_to_string): New.
6680 * tracepoint.c (tracing): Make extern.
6681 (disconnected_tracing): New.
6682 (stop_tracing): Make extern. Handle tracing stops due to GDB
6684 (cmd_qtdisconnected): New.
6685 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6686 (handle_tracepoint_general_set): Handle QTDisconnected.
6688 * event-loop.c (event_handler_func): Change return type to int.
6689 (process_event): Bail out if the event handler wants the event
6691 (handle_file_event): Ditto.
6692 (start_event_loop): Bail out if the event handler wants the event
6695 * nto-low.c (nto_target_ops): Adjust.
6696 * spu-low.c (spu_wait): Don't remove the process here.
6697 (spu_target_ops): Adjust.
6698 * win32-low.c (win32_wait): Don't remove the process here.
6699 (win32_target_ops): Adjust.
6701 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6703 * regcache.c (realloc_register_cache): Invalidate inferior's
6704 regcache before recreating it.
6706 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6708 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6710 2010-04-09 Stan Shebs <stan@codesourcery.com>
6711 Pedro Alves <pedro@codesourcery.com>
6713 * server.h (LONGEST): New.
6714 (struct thread_info) <while_stepping>: New field.
6715 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6717 (initialize_tracepoint, handle_tracepoint_general_set)
6718 (handle_tracepoint_query, tracepoint_finished_step)
6719 (tracepoint_was_hit, release_while_stepping_state_list):
6720 (current_traceframe): Declare.
6721 * server.c (handle_general_set): Handle tracepoint packets.
6723 (write_memory): New.
6724 (handle_search_memory_1): Use read_memory.
6725 (handle_query): Report support for conditional tracepoints, trace
6726 state variables, and tracepoint sources. Handle tracepoint
6728 (main): Initialize the tracepoints module.
6729 (process_serial_event): Handle traceframe reads/writes.
6731 * linux-low.c (handle_tracepoints): New.
6732 (linux_wait_1): Call it.
6733 (linux_resume_one_lwp): Handle while-stepping.
6734 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
6735 (linux_target_ops): Install them.
6736 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
6738 * linux-x86-low.c (x86_supports_tracepoints): New.
6739 (the_low_target). Install it.
6741 * mem-break.h (delete_breakpoint): Declare.
6742 * mem-break.c (delete_breakpoint): Make external.
6744 * target.h (struct target_ops): Add `supports_tracepoints',
6745 `read_pc', and `write_pc' fields.
6746 (target_supports_tracepoints): Define.
6747 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
6750 * regcache.h (struct regcache) <registers_owned>: New field.
6751 (init_register_cache, regcache_cpy): Declare.
6752 (regcache_read_pc, regcache_write_pc): Declare.
6753 (register_cache_size): Declare.
6754 (supply_regblock): Declare.
6755 * regcache.c (init_register_cache): New.
6756 (new_register_cache): Use it.
6757 (regcache_cpy): New.
6758 (register_cache_size): New.
6759 (supply_regblock): New.
6760 (regcache_read_pc, regcache_write_pc): New.
6762 * tracepoint.c: New.
6764 * Makefile.in (OBS): Add tracepoint.o.
6765 (tracepoint.o): New rule.
6767 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
6769 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
6771 (i386-mmx.c): Likewise.
6772 (i386-mmx-linux.o): Likewise.
6773 (i386-mmx-linux.c): Likewise.
6775 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
6776 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
6777 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
6778 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
6780 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
6781 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
6782 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
6784 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
6786 * Makefile.in (clean): Updated.
6788 (i386-avx.c): Likewise.
6789 (i386-avx-linux.o): Likewise.
6790 (i386-avx-linux.c): Likewise.
6791 (amd64-avx.o): Likewise.
6792 (amd64-avx.c): Likewise.
6793 (amd64-avx-linux.o): Likewise.
6794 (amd64-avx-linux.c): Likewise.
6796 * configure.srv (srv_i386_regobj): Add i386-avx.o.
6797 (srv_i386_linux_regobj): Add i386-avx-linux.o.
6798 (srv_amd64_regobj): Add amd64-avx.o.
6799 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
6800 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
6801 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
6802 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
6803 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
6804 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
6805 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
6807 * i387-fp.c: Include "i386-xstate.h".
6809 (i387_cache_to_xsave): Likewise.
6810 (i387_xsave_to_cache): Likewise.
6811 (x86_xcr0): Likewise.
6813 * i387-fp.h (i387_cache_to_xsave): Likewise.
6814 (i387_xsave_to_cache): Likewise.
6815 (x86_xcr0): Likewise.
6817 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
6818 * linux-crisv32-low.c (target_regsets): Likewise.
6819 * linux-m68k-low.c (target_regsets): Likewise.
6820 * linux-mips-low.c (target_regsets): Likewise.
6821 * linux-ppc-low.c (target_regsets): Likewise.
6822 * linux-s390-low.c (target_regsets): Likewise.
6823 * linux-sh-low.c (target_regsets): Likewise.
6824 * linux-sparc-low.c (target_regsets): Likewise.
6825 * linux-xtensa-low.c (target_regsets): Likewise.
6827 * linux-low.c: Include <sys/uio.h>.
6828 (regsets_fetch_inferior_registers): Support nt_type.
6829 (regsets_store_inferior_registers): Likewise.
6830 (linux_process_qsupported): New.
6831 (linux_target_ops): Add linux_process_qsupported.
6833 * linux-low.h (regset_info): Add nt_type.
6834 (linux_target_ops): Add process_qsupported.
6836 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
6838 (init_registers_i386_avx_linux): New.
6839 (init_registers_amd64_avx_linux): Likewise.
6840 (xmltarget_i386_linux_no_xml): Likewise.
6841 (xmltarget_amd64_linux_no_xml): Likewise.
6842 (PTRACE_GETREGSET): Likewise.
6843 (PTRACE_SETREGSET): Likewise.
6844 (x86_fill_xstateregset): Likewise.
6845 (x86_store_xstateregset): Likewise.
6846 (use_xml): Likewise.
6847 (x86_linux_update_xmltarget): Likewise.
6848 (x86_linux_process_qsupported): Likewise.
6849 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
6850 (x86_arch_setup): Don't call init_registers_amd64_linux nor
6851 init_registers_i386_linux here. Call
6852 x86_linux_update_xmltarget.
6853 (the_low_target): Add x86_linux_process_qsupported.
6855 * server.c (handle_query): Call target_process_qsupported.
6857 * target.h (target_ops): Add process_qsupported.
6858 (target_process_qsupported): New.
6860 2010-04-03 Pedro Alves <pedro@codesourcery.com>
6862 * inferiors.c (add_thread): Set last_status kind to
6863 TARGET_WAITKIND_IGNORE.
6864 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
6865 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
6866 (linux_wait_1): Move `thread' local definition to block that uses
6867 it. Don't NULL initialize `event_child'.
6868 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
6869 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
6870 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
6872 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6874 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
6875 an extended waitstatus, or by a watchpoint.
6876 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6877 thread was stepping or has been stopped by a watchpoint.
6879 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6881 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6882 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6883 of another, then delete the previous, and validate all
6885 (validate_inserted_breakpoint): New.
6886 (delete_disabled_breakpoints): New.
6887 (validate_breakpoints): New.
6888 (check_mem_read): Validate breakpoints before trusting their
6889 shadow. Delete disabled breakpoints.
6890 (check_mem_write): Validate breakpoints before trusting they
6891 should be inserted. Delete disabled breakpoints.
6892 * mem-break.h (validate_breakpoints):
6893 * server.c (handle_query): Validate breakpoints when we see a
6896 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6898 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6899 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6900 if we could tell there's a GDB breakpoint at stop_pc.
6901 (need_step_over_p): Don't do a step over if we find a GDB
6902 breakpoint at the resume PC.
6904 * mem-break.c (struct raw_breakpoint): New.
6905 (enum bkpt_type): New type `gdb_breakpoint'.
6906 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6907 fields. New field `raw'.
6908 (find_raw_breakpoint_at): New.
6909 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6911 (set_breakpoint_at): Adjust.
6912 (delete_raw_breakpoint): New.
6913 (release_breakpoint): New.
6914 (delete_breakpoint): Rename to...
6915 (delete_breakpoint_1): ... this. Add proc parameter. Use
6916 release_breakpoint. Return ENOENT.
6917 (delete_breakpoint): Reimplement.
6918 (find_breakpoint_at): Delete.
6919 (find_gdb_breakpoint_at): New.
6920 (delete_breakpoint_at): Delete.
6921 (set_gdb_breakpoint_at): New.
6922 (delete_gdb_breakpoint_at): New.
6923 (gdb_breakpoint_here): New.
6924 (set_reinsert_breakpoint): Use release_breakpoint.
6925 (uninsert_breakpoint): Rename to ...
6926 (uninsert_raw_breakpoint): ... this.
6927 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6928 (reinsert_raw_breakpoint): Change parameter type to
6930 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6932 (check_breakpoints): Adjust. Use release_breakpoint.
6933 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6934 (breakpoint_inserted_here): Ditto.
6935 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6936 Don't trust the breakpoint's shadow if it is not inserted.
6937 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6938 (delete_all_breakpoints): Adjust.
6939 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6940 use delete_breakpoint_1.
6942 * mem-break.h (breakpoints_supported): Delete declaration.
6943 (set_gdb_breakpoint_at): Declare.
6944 (gdb_breakpoint_here): Declare.
6945 (delete_breakpoint_at): Delete.
6946 (delete_gdb_breakpoint_at): Declare.
6948 * server.h (struct raw_breakpoint): Forward declare.
6949 (struct process_info): New field `raw_breakpoints'.
6951 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6954 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6956 * linux-low.c (status_pending_p_callback): Fix comment.
6957 (linux_wait_for_event_1): Move most of the internal breakpoint
6958 handling from here...
6959 (linux_wait_1): ... to here.
6960 (count_events_callback): New.
6961 (select_singlestep_lwp_callback): New.
6962 (select_event_lwp_callback): New.
6963 (cancel_breakpoints_callback): New.
6964 (select_event_lwp): New.
6965 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6966 priority to all LWPs that have had events that should be reported
6967 to the client. Cancel breakpoints when about to reporting the
6968 event to the client, not while stopping lwps. No longer cancel
6969 finished single-steps here.
6970 (cancel_finished_single_step): Delete.
6971 (cancel_finished_single_steps): Delete.
6973 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6975 * mem-break.c (enum bkpt_type): New.
6976 (struct breakpoint): New field `type'.
6977 (set_breakpoint_at): Change return type to struct breakpoint
6978 pointer. Set type to `other_breakpoint' by default.
6979 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6980 in the breakpoint list.
6981 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6982 (reinsert_breakpoint): Rename to ...
6983 (reinsert_raw_breakpoint): ... this.
6984 (reinsert_breakpoints_at): Adjust.
6985 * mem-break.h (struct breakpoint): Declare.
6986 (set_breakpoint_at): Change return type to struct breakpoint
6989 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6991 * server.c (handle_query): Assign, not compare.
6993 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6995 Teach linux gdbserver to step-over-breakpoints.
6997 * linux-low.c (can_hardware_single_step): New.
6998 (supports_breakpoints): New.
6999 (handle_extended_wait): If stopping threads, read the stop pc of
7002 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
7003 low target doesn't support retrieving the PC.
7004 (add_lwp): Set last_resume_kind to resume_continue.
7005 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
7006 (linux_attach): Don't clear stop_expected. Set the lwp's
7007 last_resume_kind to resume_stop.
7008 (linux_detach_one_lwp): Don't check for removed breakpoints.
7009 (check_removed_breakpoint): Delete.
7010 (status_pending_p): Rename to ...
7011 (status_pending_p_callback): ... this. Don't check for removed
7012 breakpoints. Don't consider threads that are stopped from GDB's
7014 (linux_wait_for_lwp): Always read the stop_pc here.
7015 (cancel_breakpoint): New.
7016 (step_over_bkpt): New global.
7017 (linux_wait_for_event_1): Implement stepping over breakpoints.
7018 (gdb_wants_lwp_stopped): New.
7019 (gdb_wants_all_stopped): New.
7020 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
7021 single-step traps here. Store the thread's last reported target
7023 (send_sigstop): Don't clear stop_expected. Always set it,
7025 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
7026 (cancel_finished_single_step): New.
7027 (cancel_finished_single_steps): New.
7028 (wait_for_sigstop): Don't cancel finished single-step traps here.
7029 (linux_resume_one_lwp): Don't check for removed breakpoints.
7030 Don't set `step' on non-hardware step archs.
7031 (linux_set_resume_request): Ignore resume_stop requests if already
7032 stopping or stopped. Set the lwp's last_resume_kind.
7033 (resume_status_pending_p): Don't check for removed breakpoints.
7034 (need_step_over_p): New.
7035 (start_step_over): New.
7036 (finish_step_over): New.
7037 (linux_resume_one_thread): Always queue a sigstop for resume_stop
7038 requests. Clear the thread's last reported target waitstatus.
7039 Don't use the `suspended' flag. Don't consider pending breakpoints.
7040 (linux_resume): Start a step-over if necessary.
7041 (proceed_one_lwp): New.
7042 (proceed_all_lwps): New.
7043 (unstop_all_lwps): New.
7044 * linux-low.h (struct lwp_info): Rewrite comment for the
7045 `suspended' flag. Add the `stop_pc' field. Delete the
7046 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
7047 Add `'last_resume_kind' and `need_step_over' fields.
7048 * inferiors.c (struct thread_info): Delete, moved elsewhere.
7049 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
7050 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
7051 (set_raw_breakpoint_at): New.
7052 (set_breakpoint_at): Rewrite to use it.
7053 (reinsert_breakpoint_handler): Delete.
7054 (set_reinsert_breakpoint): New.
7055 (reinsert_breakpoint_by_bp): Delete.
7056 (delete_reinsert_breakpoints): New.
7057 (uninsert_breakpoint): Rewrite.
7058 (uninsert_breakpoints_at): New.
7059 (reinsert_breakpoint): Rewrite.
7060 (reinsert_breakpoints_at): New.
7061 (check_breakpoints): Rewrite.
7062 (breakpoint_here): New.
7063 (breakpoint_inserted_here): New.
7064 (check_mem_read): Adjust.
7065 * mem-break.h (breakpoints_supported, breakpoint_here)
7066 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
7067 (reinsert_breakpoint_by_bp): Delete declaration.
7068 (delete_reinsert_breakpoints): Declare.
7069 (reinsert_breakpoint): Delete declaration.
7070 (reinsert_breakpoints_at): Declare.
7071 (uninsert_breakpoint): Delete declaration.
7072 (uninsert_breakpoints_at): Declare.
7073 (check_breakpoints): Adjust prototype.
7074 * server.h: Adjust include order.
7075 (struct thread_info): Declare here. Add a `last_status' field.
7077 2010-03-23 Michael Snyder <msnyder@vmware.com>
7079 * server.c (crc32): New function.
7080 (handle_query): Add handling for 'qCRC:' request.
7082 2010-03-23 Pedro Alves <pedro@codesourcery.com>
7084 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
7085 lwp had been stopped by a watchpoint.
7087 2010-03-16 Pedro Alves <pedro@codesourcery.com>
7089 * server.h (internal_error): Declare.
7090 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
7091 * utils.c (internal_error): New function.
7093 2010-03-15 Andreas Schwab <schwab@redhat.com>
7095 * configure.srv: Fix typo setting srv_regobj.
7097 2010-03-15 Pedro Alves <pedro@codesourcery.com>
7099 * linux-low.c (fetch_register): Avoid passing a non string literal
7101 (usr_store_inferior_registers): Ditto.
7103 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7105 * linux-low.c (linux_write_memory): Bail out early if peeking
7108 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7110 * linux-low.h (struct lwp_info): New fields
7111 `stopped_by_watchpoint' and `stopped_data_address'.
7112 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
7113 here, and cache them in the lwp object.
7114 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
7116 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
7118 (linux_stopped_by_watchpoint): Rewrite.
7119 (linux_stopped_data_address): Rewrite.
7121 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
7123 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
7124 switching the current inferior, not before.
7126 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
7128 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
7129 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
7130 i386-linux.c and amd64-linux.c.
7131 (reg-i386.o): Removed.
7132 (reg-i386.c): Likewise.
7133 (reg-i386-linux.o): Likewise.
7134 (reg-i386-linux.c): Likewise.
7135 (reg-x86-64.o): Likewise.
7136 (reg-x86-64.c): Likewise.
7137 (reg-x86-64-linux.o): Likewise.
7138 (reg-x86-64-linux.c): Likewise.
7141 (i386-linux.o): Likewise.
7142 (i386-linux.c): Likewise.
7143 (amd64.o): Likewise.
7144 (amd64.c): Likewise.
7145 (amd64-linux.o): Likewise.
7146 (amd64-linux.c): Likewise.
7148 * configure.srv (srv_i386_regobj): New.
7149 (srv_i386_linux_regobj): Likewise.
7150 (srv_amd64_regobj): Likewise.
7151 (srv_amd64_linux_regobj): Likewise.
7152 (srv_i386_32bit_xmlfiles): Likewise.
7153 (srv_i386_64bit_xmlfiles): Likewise.
7154 (srv_i386_xmlfiles): Likewise.
7155 (srv_amd64_xmlfiles): Likewise.
7156 (srv_i386_linux_xmlfiles): Likewise.
7157 (srv_amd64_linux_xmlfiles): Likewise.
7158 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
7159 srv_xmlfiles to $srv_i386_xmlfiles.
7160 (i[34567]86-*-mingw32ce*): Likewise.
7161 (i[34567]86-*-mingw*): Likewise.
7162 (i[34567]86-*-nto*): Likewise.
7163 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
7164 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
7165 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
7166 (x86_64-*-linux*): Likewise.
7168 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
7169 (init_registers_amd64_linux): New.
7170 (x86_arch_setup): Replace init_registers_x86_64_linux with
7171 init_registers_amd64_linux.
7173 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
7175 * configure.ac: Check for libdl. If it is not available link against
7176 static libthread_db.
7177 * configure: Regenerate.
7179 2010-02-22 Pedro Alves <pedro@codesourcery.com>
7183 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
7184 handing a read watchpoint.
7185 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
7187 2010-02-12 Doug Evans <dje@google.com>
7189 * linux-low.c (linux_supports_tracefork_flag): Document.
7190 (linux_look_up_symbols): Add comment.
7192 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
7194 * regcache.c (supply_register): Clear regcache if buf is NULL.
7196 2010-02-02 Nicolas Roche <roche@sourceware.org>
7197 Joel Brobecker <brobecker@adacore.com>
7199 * inferiors.c (find_inferior): Add function documentation.
7200 (unloaded_dll): Handle the case where the unloaded dll has not
7201 been previously registered in the dll list.
7203 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
7205 * linux-arm-low.c (thumb_breakpoint_len): Delete.
7206 (thumb2_breakpoint): New.
7207 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
7209 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7211 * linux-low.c (get_stop_pc): Check for SIGTRAP.
7212 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
7215 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7217 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
7219 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7221 * linux-s390-low.c (s390_collect_ptrace_register)
7222 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
7224 2010-01-21 Doug Evans <dje@google.com>
7226 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
7227 (PTRACE_ARG4_TYPE): New macro.
7228 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
7229 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
7230 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
7231 (usr_store_inferior_registers): Ditto.
7232 (linux_read_memory, linux_write_memory): Ditto.
7233 (linux_test_for_tracefork): Ditto.
7235 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
7236 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
7238 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7240 * proc-service.c (ps_lgetregs): Don't refetch registers from the
7243 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7245 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
7246 prototype to take a regcache. Adjust.
7248 2010-01-20 Pedro Alves <pedro@codesourcery.com>
7250 * regcache.h (struct thread_info): Forward declare.
7251 (struct regcache): New.
7252 (new_register_cache): Adjust prototype.
7253 (get_thread_regcache): Declare.
7254 (free_register_cache): Adjust prototype.
7255 (registers_to_string, registers_from_string): Ditto.
7256 (supply_register, supply_register_by_name, collect_register)
7257 (collect_register_as_string, collect_register_by_name): Ditto.
7258 * regcache.c (struct inferior_regcache_data): Delete.
7259 (get_regcache): Rename to ...
7260 (get_thread_regcache): ... this. Adjust. Switch inferior before
7262 (regcache_invalidate_one): Adjust.
7263 (regcache_invalidate): Fix prototype.
7264 (new_register_cache): Return the new register cache.
7265 (free_register_cache): Change prototype.
7266 (realloc_register_cache): Adjust.
7267 (registers_to_string): Change prototype to take a regcache. Adjust.
7268 (registers_from_string): Ditto.
7269 (register_data): Ditto.
7270 (supply_register): Ditto.
7271 (supply_register_by_name): Ditto.
7272 (collect_register): Ditto.
7273 (collect_register_as_string): Ditto.
7274 (collect_register_by_name): Ditto.
7275 * server.c (process_serial_event): Adjust.
7276 * linux-low.h (regset_fill_func, regset_store_func): Change
7278 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
7280 * linux-low.c (get_stop_pc): Adjust.
7281 (check_removed_breakpoint): Adjust.
7282 (linux_wait_for_event): Adjust.
7283 (linux_resume_one_lwp): Adjust.
7284 (fetch_register): Add regcache parameter. Adjust.
7285 (usr_store_inferior_registers): Ditto.
7286 (regsets_fetch_inferior_registers): Ditto.
7287 (regsets_store_inferior_registers): Ditto.
7288 (linux_fetch_registers, linux_store_registers): Ditto.
7289 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
7291 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
7293 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
7294 prototype to take a regcache.
7295 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
7296 * remote-utils.c (convert_ascii_to_int, outreg)
7297 (prepare_resume_reply): Change prototype to take a regcache.
7299 * target.h (struct target_ops) <fetch_registers, store_registers>:
7300 Change prototype to take a regcache.
7301 (fetch_inferior_registers, store_inferior_registers): Change
7302 prototype to take a regcache. Adjust.
7303 * proc-service.c (ps_lgetregs): Adjust.
7304 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
7305 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
7306 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
7307 take a regcache. Adjust.
7308 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
7309 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
7310 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
7311 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
7312 * linux-cris-low.c (cris_get_pc, cris_set_pc)
7313 (cris_cannot_fetch_register):
7314 (cris_breakpoint_at): Change prototype to take a regcache.
7316 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
7317 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
7318 to take a regcache. Adjust.
7319 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
7321 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
7322 take a regcache. Adjust.
7323 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
7324 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
7325 (m68k_set_pc): Change prototype to take a regcache. Adjust.
7326 * linux-mips-low.c (mips_get_pc):
7327 (mips_set_pc): Change prototype to take a regcache. Adjust.
7328 (mips_reinsert_addr): Adjust.
7329 (mips_collect_register): Change prototype to take a regcache.
7331 (mips_supply_register):
7332 (mips_collect_register_32bit, mips_supply_register_32bit)
7333 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
7334 (mips_store_fpregset): Ditto.
7335 * linux-ppc-low.c (ppc_supply_ptrace_register)
7336 (ppc_supply_ptrace_register): Ditto.
7337 (parse_spufs_run): Adjust.
7338 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
7339 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
7340 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
7341 take a regcache. Adjust.
7342 * linux-s390-low.c (s390_collect_ptrace_register)
7343 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
7344 (s390_set_pc): Change prototype to take a regcache. Adjust.
7345 (s390_arch_setup): Adjust.
7346 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
7347 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
7348 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7349 (sparc_fill_gregset, sparc_store_gregset_from_stack)
7350 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
7352 (sparc_breakpoint_at): Adjust.
7353 * linux-xtensa-low.c (xtensa_fill_gregset):
7354 (xtensa_store_gregset):
7355 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
7356 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
7357 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
7358 prototype to take a regcache. Adjust.
7359 * win32-arm-low.c (arm_fetch_inferior_register)
7360 (arm_store_inferior_register): Change prototype to take a
7362 * win32-i386-low.c (i386_fetch_inferior_register)
7363 (i386_store_inferior_register): Change prototype to take a
7365 * win32-low.c (child_fetch_inferior_registers)
7366 (child_store_inferior_registers): Change prototype to take a
7368 (win32_wait): Adjust.
7369 (win32_fetch_inferior_registers): Change prototype to take a
7371 (win32_store_inferior_registers): Adjust.
7372 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
7373 store_inferior_register>: Change prototype to take a regcache.
7375 2010-01-20 Doug Evans <dje@google.com>
7377 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
7379 (linux_wait_for_event1, linux_init_signals): Ditto.
7380 (W_STOPCODE): Provide definition if missing.
7382 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
7384 * linux-low.c (linux_core_of_thread): New.
7385 (compare_ints, show_process, list_threads): New.
7386 (linux_qxfer_osdata): Report threads and cores.
7387 (linux_target_op): Register linux_core_of_thread.
7388 * remote-utils.c (prepare_resume_reply): Report the core.
7389 (buffer_xml_printf): Support %d specifier.
7390 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
7392 (handle_query): Handle qXfer:threads. Announce availability
7394 * target.h (struct target_ops): New field core_of_thread.
7396 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
7398 * Makefile.in (clean): Remove new generated files.
7399 (reg-s390.o, reg-s390.c): Remove rules.
7400 (reg-s390x.o, reg-s390x.c): Likewise.
7401 (s390-linux32.o, s390-linux32.c): Add rules.
7402 (s390-linux64.o, s390-linux64.c): Likewise.
7403 (s390x-linux64.o, s390x-linux64.c): Likewise.
7404 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
7405 * linux-s390-low.c: Include <elf.h>.
7406 (HWCAP_S390_HIGH_GPRS): Define if undefined.
7407 (init_registers_s390): Remove prototype.
7408 (init_registers_s390x): Likewise.
7409 (init_registers_s390_linux32): Add prototype.
7410 (init_registers_s390_linux64): Likewise.
7411 (init_registers_s390x_linux64): Likewise.
7412 (s390_num_regs_3264): New define.
7413 (s390_regmap_3264): New global variable.
7414 (s390_cannot_fetch_register): Remove obsolete check.
7415 (s390_cannot_store_register): Likewise.
7416 (s390_collect_ptrace_register): Handle upper/lower register halves.
7417 (s390_supply_ptrace_register): Likewise.
7418 (s390_fill_gregset): Update to register number changes.
7419 (s390_get_hwcap): New routine.
7420 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
7421 Install appropriate regmap and register set.
7423 2010-01-01 Joel Brobecker <brobecker@adacore.com>
7425 * server.c (gdbserver_version): Update copyright year to 2010.
7426 * gdbreplay.c (gdbreplay_version): Likewise.
7428 2009-12-28 Doug Evans <dje@google.com>
7430 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
7431 elf/external.h. Include <elf.h> instead but only if necessary.
7433 2009-12-28 Pedro Alves <pedro@codesourcery.com>
7435 * linux-low.c (linux_remove_process): Remove `detaching'
7436 parameter. Don't release/detach from thread_db here.
7437 (linux_kill): Release/detach from thread_db here, ...
7438 (linux_detach): ... and here, before actually detaching.
7439 (linux_wait_1): ... and here, when a process exits.
7440 * thread-db.c (any_thread_of): New.
7441 (thread_db_free): Switch the current inferior to a thread of the
7444 2009-12-21 Doug Evans <dje@google.com>
7446 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
7448 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
7449 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
7450 warning ifndef __NR_tkill. Move setting of errno there too.
7451 Delete unnecessary resetting of errno after syscall.
7452 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
7454 * configure.ac: Check for dladdr.
7455 * config.in: Regenerate.
7456 * configure: Regenerate.
7457 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
7458 (try_thread_db_load): Update.
7460 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7462 2009-12-18 Doug Evans <dje@google.com>
7464 * event-loop.c: Include unistd.h if it exists.
7466 * linux-low.c (my_waitpid): Move definition away from being in
7467 between linux_tracefork_child/linux_test_for_tracefork.
7469 * gdb_proc_service.h (psaddr_t): Fix type.
7470 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7471 signature to match glibc.
7473 2009-12-16 Doug Evans <dje@google.com>
7475 * linux-low.c (linux_read_memory): Fix argument to read.
7477 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7479 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7480 events, don't leave current_inferior pointing at null.
7482 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7484 * win32-low.c (LOG): Delete.
7485 (OUTMSG): Output to stderr.
7486 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7487 on compile time LOG macro.
7488 (win32_wait): Fix debug output.
7490 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7492 * win32-low.c (win32_add_one_solib): If the dll name is
7493 "ntdll.dll", prepend the system directory to the dll path.
7495 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7497 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7499 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7500 Vladimir Prus <vladimir@codesourcery.com>
7502 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7503 * configure.ac: Check for __mcoldfire__ and set
7504 gdb_cv_m68k_is_coldfire.
7505 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7506 reg-cf.o and reg-m68k.o.
7507 * configure: Regenerated.
7509 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7511 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7512 Pass it to thread_db_free.
7513 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7514 proper `detaching' argument to linux_remove_process.
7515 * linux-low.h (thread_db_free): Add `detaching' parameter.
7516 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7518 (thread_db_free): Add `detaching' parameter. Only
7519 call td_ta_clear_event if detaching from process.
7521 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7523 * thread-db.c (thread_db_free): Fix typo.
7525 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7528 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7530 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7532 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7533 with an i686 compiler.
7534 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7536 * configure: Rebuilt.
7538 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7542 * server.c (handle_search_memory_1): Correct read_addr initialization
7543 in loop for searching subsequent chunks.
7545 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7547 * configure.ac: New --with-libthread-db option.
7548 * thread-db.c: Allow direct dependence on libthread_db.
7549 (thread_db_free): Adjust.
7550 * config.in: Regenerate.
7551 * configure: Likewise.
7553 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7556 * thread-db.c (attach_thread): New function.
7557 (maybe_attach_thread): Return success/failure.
7558 (find_new_threads_callback): Adjust.
7559 (thread_db_find_new_threads): Loop until no new threads.
7561 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7563 * proc-service.c (ps_lgetregs): Formatting.
7565 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7567 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7568 * configure.ac: Adjust.
7569 * linux-low.h (struct process_info_private): Move members to struct
7571 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7572 * linux-low.c (linux_remove_process): Adjust.
7573 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7574 * server.c (handle_query): Move code ...
7575 (handle_monitor_command): ... here. New function.
7576 * target.h (struct target_ops): New member.
7577 * thread-db.c (struct thread_db): New.
7578 (libthread_db_search_path): New variable.
7579 (thread_db_create_event, thread_db_enable_reporting)
7580 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7581 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7582 (try_thread_db_load_1, dladdr_to_soname): New functions.
7583 (try_thread_db_load, thread_db_load_search): New functions.
7584 (thread_db_init): Search for libthread_db.
7585 (thread_db_free): New function.
7586 (thread_db_handle_monitor_command): Likewise.
7587 * config.in: Regenerate.
7588 * configure: Regenerate.
7590 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7592 * spu-low.c (spu_kill): Wait for inferior to terminate.
7593 Call clear_inferiors.
7594 (spu_detach): Call clear_inferiors.
7596 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7598 * aclocal.m4: Regenerate.
7599 * config.in: Likewise.
7600 * configure: Likewise.
7602 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7604 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7605 (parse_spufs_run): New function.
7606 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7607 (ppc_breakpoint_at): Handle SPU breakpoints.
7609 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7611 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7612 (SPUFS_MAGIC): Define.
7613 (spu_enumerate_spu_ids): New function.
7614 (linux_qxfer_spu): New function.
7615 (linux_target_ops): Install linux_qxfer_spu.
7617 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7619 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7620 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7621 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7622 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7623 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7624 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7625 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7626 (init_registers_powerpc_cell32l): Add prototype.
7627 (init_registers_powerpc_cell64l): Likewise.
7628 (ppc_arch_setup): Detect Cell/B.E. architecture.
7630 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7632 * Makefile.in (datarootdir): New variable.
7634 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7636 * linux-low.c (linux_write_memory): Update debugging output.
7637 * Makefile.in (clean): Add new descriptions.
7638 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7639 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7640 * configure.srv: Add new files for arm*-*-linux*.
7641 * linux-arm-low.c: Add new declarations.
7642 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7643 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7644 (HWCAP_VFPv3D16): New.
7645 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7646 instead of __IWMMXT__.
7647 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7648 (arm_arch_setup): New.
7649 (target_regsets): Remove #ifdef. Add VFP regset.
7650 (the_low_target): Use arm_arch_setup.
7652 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7654 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7655 the main thread again.
7657 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7659 Adding Neutrino gdbserver.
7660 * configure: Regenerated.
7661 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7662 * configure.srv (i[34567]86-*-nto*): New target.
7663 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7664 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7665 (nto_comctrl) [__QNX__]: New function.
7666 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7668 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7670 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7673 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7674 Pedro Alves <pedro@codesourcery.com>
7676 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7677 don't support CONTEXT_EXTENDED_REGISTERS.
7678 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7679 (the_low_target): Install them.
7680 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7681 failing with ERROR_PIPE_NOT_CONNECTED.
7683 2009-06-30 Doug Evans <dje@google.com>
7684 Pierre Muller <muller@ics.u-strasbg.fr>
7686 Add h/w watchpoint support to x86-linux, win32-i386.
7687 * Makefile.in (SFILES): Add i386-low.c
7688 (i386_low_h): Define.
7689 (i386-low.o): Add dependencies.
7690 (linux-x86-low.o): Add i386-low.h dependency.
7691 (win32-i386-low.o): Ditto.
7692 * i386-low.c: New file.
7693 * i386-low.h: New file.
7694 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7695 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7696 * linux-low.c (linux_add_process): Initialize arch_private.
7697 (linux_remove_process): Free arch_private.
7698 (add_lwp): Initialize arch_private.
7699 (delete_lwp): Free arch_private.
7700 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7702 * linux-low.h (process_info_private): New member arch_private.
7703 (lwp_info): New member arch_private.
7704 (linux_target_ops): New members new_process, new_thread,
7706 (ptid_of): New macro.
7707 * linux-x86-low.c: Include stddef.h, i386-low.h.
7708 (arch_process_info): New struct.
7709 (arch_lwp_info): New struct.
7710 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7711 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7712 (i386_dr_low_get_status): New function.
7713 (x86_insert_point, x86_remove_point): New functions.
7714 (x86_stopped_by_watchpoint): New function.
7715 (x86_stopped_data_address): New function.
7716 (x86_linux_new_process, x86_linux_new_thread): New functions.
7717 (x86_linux_prepare_to_resume): New function.
7718 (the_low_target): Add entries for insert_point, remove_point,
7719 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
7721 * server.c (debug_hw_points): New global.
7722 (monitor_show_help): Document set debug-hw-points.
7723 (handle_query): Process "set debug-hw-points".
7724 * server.h (debug_hw_points): Declare.
7725 (paddress): Declare.
7726 * utils.c (NUMCELLS, CELLSIZE): New macros.
7727 (get_sell, xsnprintf, paddress): New functions.
7728 * win32-arm-low.c (the_low_target): Add entries for insert_point,
7729 remove_point, stopped_by_watchpoint, stopped_data_address.
7730 * win32-i386-low.c: Include i386-low.h.
7731 (debug_reg_state): Replaces dr.
7732 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7733 (i386_dr_low_get_status): New function.
7734 (i386_insert_point, i386_remove_point): New functions.
7735 (i386_stopped_by_watchpoint): New function.
7736 (i386_stopped_data_address): New function.
7737 (i386_initial_stuff): Update.
7738 (get_thread_context,set_thread_context,i386_thread_added): Update.
7739 (the_low_target): Add entries for insert_point,
7740 remove_point, stopped_by_watchpoint, stopped_data_address.
7741 * win32-low.c (win32_insert_watchpoint): New function.
7742 (win32_remove_watchpoint): New function.
7743 (win32_stopped_by_watchpoint): New function.
7744 (win32_stopped_data_address): New function.
7745 (win32_target_ops): Add entries for insert_watchpoint,
7746 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
7747 * win32-low.h (win32_target_ops): New members insert_point,
7748 remove_point, stopped_by_watchpoint, stopped_data_address.
7750 2009-06-25 Pedro Alves <pedro@codesourcery.com>
7752 * server.c (process_serial_event): Re-return unsupported, not
7753 error, if the type isn't recognized. Re-allow supporting only
7754 insert or remove packets. Also call require_running for
7755 breakpoints. Add missing break statement to default case. Tidy.
7756 * target.h (struct target_ops): Rename insert_watchpoint to
7757 insert_point, and remove_watchpoint to remove_point.
7759 * linux-low.h (struct linux_target_ops): Likewise.
7760 * linux-low.c (linux_insert_watchpoint): Rename to ...
7761 (linux_insert_point): ... this. Adjust.
7762 (linux_remove_watchpoint): Rename to ...
7763 (linux_remove_point): ... this. Adjust.
7764 (linux_target_ops): Adjust.
7765 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
7766 (cris_insert_point): ... this.
7767 (cris_remove_watchpoint): Rename to ...
7768 (cris_remove_point): ... this.
7769 (the_low_target): Adjust.
7771 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
7773 * server.c (handle_v_kill): Pass signal_pid to
7774 kill_inferior if multi_process is zero.
7776 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
7778 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
7779 * target.h (target_ops): Comment for *_watchpoint to make it clear
7780 the functions can get types '0' and '1'.
7782 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
7784 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
7785 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
7786 * regcache.c (get_regcache): Likewise.
7787 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7788 * win32-low.c (child_fetch_inferior_registers): Remove check for
7791 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
7792 Pedro Alves <pedro@codesourcery.com>
7794 * target.h (struct target_ops) <supports_multi_process>: New
7796 (target_supports_multi_process): New.
7797 * server.c (handle_query): Even if GDB reports support, only
7798 enable multi-process if the target also supports it. Report
7799 multi-process support only if the target backend supports it.
7800 * linux-low.c (linux_supports_multi_process): New function.
7801 (linux_target_ops): Install it as target_supports_multi_process
7804 2009-05-24 Doug Evans <dje@google.com>
7806 Global renaming of find_thread_pid to find_thread_ptid.
7807 * server.h (find_thread_ptid): Renamed from find_thread_pid.
7808 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
7809 All callers updated.
7811 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
7812 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7815 * linux-low.c (get_stop_pc): Print pc if debug_threads.
7816 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
7817 (linux_resume_one_lwp): Ditto.
7819 2009-05-23 Doug Evans <dje@google.com>
7821 * linux-low.c (linux_resume_one_lwp): Change type of first arg
7822 from struct inferior_list_entry * to struct lwp_info *.
7823 All callers updated.
7825 2009-05-13 Doug Evans <dje@google.com>
7827 * linux-x86-low.c: Don't include assert.h.
7828 (x86_siginfo_fixup): Use fatal, not assert.
7829 (x86_arch_setup): Fix comment.
7831 2009-05-12 Doug Evans <dje@google.com>
7833 Biarch support for i386/amd64 gdbserver.
7834 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
7835 Add linux-x86-low.c.
7836 (linux-i386-low.o, linux-x86-64-low.o): Delete.
7837 (linux-x86-low.o): Add.
7838 * linux-x86-64-low.c: Delete.
7839 * linux-i386-low.c: Delete.
7840 * linux-x86-low.c: New file.
7841 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
7843 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
7845 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
7846 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
7847 (linux_child_pid_to_exec_file): New function.
7848 (elf_64_header_p, elf_64_file_p): New functions.
7849 (siginfo_fixup): New function.
7850 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
7851 give target a chance to convert layout.
7852 * linux-low.h (linux_target_ops): New member siginfo_fixup.
7853 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
7855 2009-05-07 Doug Evans <dje@google.com>
7857 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
7858 (regsets_store_inferior_registers): Ditto.
7860 2009-05-06 Pedro Alves <pedro@codesourcery.com>
7864 * linux-low.c (must_set_ptrace_flags): Delete.
7865 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
7867 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
7868 `lwp->must_set_ptrace_flags' instead.
7869 (linux_wait_for_event_1): Set ptrace options here.
7870 (linux_wait_1): ... not here.
7872 2009-04-30 Doug Evans <dje@google.com>
7874 * inferiors.c (started_inferior_callback): New function.
7875 (attached_inferior_callback): New function.
7876 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7877 * server.c (print_started_pid, print_attached_pid): New functions.
7878 (detach_or_kill_for_exit): New function.
7879 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7880 * server.h (have_started_inferiors_p): Declare.
7881 (have_attached_inferiors_p): Declare.
7883 * inferiors.c (remove_process): Fix memory leak, free process.
7884 * linux-low.c (linux_remove_process): New function.
7885 (linux_kill): Call it instead of remove_process.
7886 (linux_detach, linux_wait_1): Ditto.
7888 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7890 * configure.srv: Add x86 Windows CE target.
7892 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7894 * inferiors.c (get_thread_process): Make global.
7895 * server.h (get_thread_process): Add prototype.
7896 * thread-db.c (find_one_thread): Use get_thread_process
7897 instead of current_process.
7898 (thread_db_get_tls_address): Do not crash if called when
7899 thread layer is not yet initialized.
7901 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7903 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7904 * spu-low.c (current_tid): Rename to ...
7905 (current_ptid): ... this.
7906 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7907 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7908 ptid_get_lwp (current_ptid) instead of current_tid.
7909 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7910 instead of current_tid. Use find_process_pid to verify pid
7911 argument is valid. Pass proper argument to remove_process.
7912 (spu_thread_alive): Compare current_ptid instead of current_tid.
7913 (spu_resume): Likewise.
7915 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7917 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7920 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7922 Implement the multiprocess extensions, and add linux multiprocess
7925 * server.h (ULONGEST): Declare.
7926 (struct ptid, ptid_t): New.
7927 (minus_one_ptid, null_ptid): Declare.
7928 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7929 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7930 (struct inferior_list_entry): Change `id' type from unsigned from
7932 (struct sym_cache, struct breakpoint, struct
7933 process_info_private): Forward declare.
7934 (struct process_info): Declare.
7935 (current_process): Declare.
7936 (all_processes): Declare.
7937 (initialize_inferiors): Declare.
7938 (add_thread): Adjust to use ptid_t.
7939 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7940 (add_process, remove_process, find_thread_pid): Declare.
7941 (find_inferior_id): Adjust to use ptid_t.
7942 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7943 (multi_process): Declare.
7944 (push_event): Adjust to use ptid_t.
7945 (read_ptid, write_ptid): Declare.
7946 (prepare_resume_reply): Adjust to use ptid_t.
7947 (clear_symbol_cache): Declare.
7948 * inferiors.c (all_processes): New.
7949 (null_ptid, minus_one_ptid): New.
7950 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7951 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7952 (add_thread): Change unsigned long to ptid. Remove gdb_id
7954 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7955 (gdb_id_to_thread): Rename to ...
7956 (find_thread_pid): ... this. Change unsigned long to ptid.
7957 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7958 (loaded_dll, pull_pid_from_list): Adjust.
7959 (add_process, remove_process, find_process_pid)
7960 (get_thread_process, current_process, initialize_inferiors): New.
7961 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7962 (struct target_waitstatus) <related_pid>: Ditto.
7963 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7965 (struct target_ops) <join>: Add `pid' argument.
7966 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7967 (struct target_ops) <wait>: Add `ptid' field. Change return type
7969 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7970 (mywait): Add `ptid' argument. Change return type to ptid_t.
7971 (target_pid_to_str): Declare.
7972 * target.c (set_desired_inferior): Adjust to use ptids.
7973 (mywait): Add new `ptid' argument. Adjust.
7974 (target_pid_to_str): New.
7975 * mem-break.h (free_all_breakpoints): Declare.
7976 * mem-break.c (breakpoints): Delelete.
7977 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7978 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7979 to use per-process breakpoint list.
7980 (free_all_breakpoints): New.
7981 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7982 (symbol_cache, all_symbols_looked_up): Delete.
7984 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7986 (prepare_resume_reply): Change ptid argument's type from unsigned
7987 long to ptid_t. Adjust. Implement W;process and X;process.
7988 (free_sym_cache, clear_symbol_cache): New.
7989 (look_up_one_symbol): Adjust to per-process symbol cache. *
7990 * server.c (cont_thread, general_thread, step_thread): Change type
7993 (multi_process): New.
7994 (last_ptid): Change type to ptid_t.
7995 (struct vstop_notif) <ptid>: Change type to ptid_t.
7996 (queue_stop_reply, push_event): Change `ptid' argument's type to
7998 (discard_queued_stop_replies): Add `pid' argument.
7999 (start_inferior): Adjust to use ptids. Adjust to mywait interface
8000 changes. Don't reference the `attached' global.
8001 (attach_inferior): Adjust to mywait interface changes.
8002 (handle_query): Adjust to use ptids. Parse GDB's qSupported
8003 features. Handle and report "multiprocess+". Handle
8005 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
8007 (handle_v_kill): New.
8008 (handle_v_stopped): Adjust to use target_pid_to_str.
8009 (handle_v_requests): Allow multiple attaches and runs when
8010 multiprocess extensions are in effect. Handle "vKill".
8011 (myresume): Adjust to use ptids.
8012 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
8013 (handle_status): Adjust to discard_queued_stop_replies interface
8015 (first_thread_of, kill_inferior_callback)
8016 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
8017 (main): Call initialize_inferiors. Adjust to use ptids, killing
8018 and detaching from all inferiors. Handle multiprocess packet
8020 * linux-low.h: Include gdb_proc_service.h.
8021 (struct process_info_private): New.
8022 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
8023 <lwpid_of>: Use ptid_get_lwp.
8024 (get_lwp_thread): Adjust.
8025 (struct lwp_info): Add `dead' member.
8026 (find_lwp_pid): Declare.
8027 * linux-low.c (thread_db_active): Delete.
8028 (new_inferior): Adjust comment.
8029 (inferior_pid): Delete.
8030 (linux_add_process): New.
8031 (handle_extended_wait): Adjust.
8032 (add_lwp): Change unsigned long to ptid.
8033 (linux_create_inferior): Add process to processes table. Adjust
8034 to use ptids. Don't set new_inferior here.
8035 (linux_attach_lwp): Rename to ...
8036 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
8037 it. Adjust to use ptids.
8038 (linux_attach_lwp): New.
8039 (linux_attach): Add process to processes table. Don't set
8041 (struct counter): New.
8042 (second_thread_of_pid_p, last_thread_of_process_p): New.
8043 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
8045 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
8046 processes. Remove process from process table.
8047 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
8048 to multiple processes.
8049 (any_thread_of): New.
8050 (linux_detach): Add `pid' argument, and handle it. Remove process
8051 from processes table.
8052 (linux_join): Add `pid' argument. Handle it.
8053 (linux_thread_alive): Change unsighed long argument to ptid_t.
8054 Consider dead lwps as not being alive.
8055 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
8056 threads we're not interested in.
8057 (same_lwp, find_lwp_pid): New.
8058 (linux_wait_for_lwp): Change `pid' argument's type from int to
8060 (linux_wait_for_event): Rename to ...
8061 (linux_wait_for_event_1): ... this. Change `pid' argument's type
8062 from int to ptid_t. Adjust.
8063 (linux_wait_for_event): New.
8064 (linux_wait_1): Add `ptid' argument. Change return type to
8065 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
8066 that exit from the process table.
8067 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
8069 (mark_lwp_dead): New.
8070 (wait_for_sigstop): Adjust to use ptids. If a process exits while
8071 stopping all threads, mark its main lwp as dead.
8072 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
8074 (fetch_register, usr_store_inferior_registers)
8075 (regsets_fetch_inferior_registers)
8076 (regsets_store_inferior_registers, linux_read_memory)
8077 (linux_write_memory): Inline `inferior_pid'.
8078 (linux_look_up_symbols): Adjust to use per-process
8080 (linux_request_interrupt): Adjust to use ptids.
8081 (linux_read_auxv): Inline `inferior_pid'.
8082 (initialize_low): Don't reference thread_db_active.
8083 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
8084 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
8085 (ps_getpid): Return the pid of the current inferior.
8086 * thread-db.c (proc_handle, thread_agent): Delete.
8087 (thread_db_create_event, thread_db_enable_reporting): Adjust to
8089 (find_one_thread): Change argument type to ptid_t. Adjust to
8091 (maybe_attach_thread): Adjust to per-process data and ptids.
8092 (thread_db_find_new_threads): Ditto.
8093 (thread_db_init): Ditto.
8094 * spu-low.c (spu_create_inferior, spu_attach): Add process to
8095 processes table. Adjust to use ptids.
8096 (spu_kill, spu_detach): Adjust interface. Remove process from
8098 (spu_join, spu_thread_alive): Adjust interface.
8099 (spu_wait): Adjust interface. Remove process from processes
8100 table. Adjust to use ptids.
8101 * win32-low.c (current_inferior_tid): Delete.
8102 (current_inferior_ptid): New.
8103 (debug_event_ptid): New.
8104 (thread_rec): Take a ptid. Adjust.
8105 (child_add_thread): Add `pid' argument. Adjust to use ptids.
8106 (child_delete_thread): Ditto.
8107 (do_initial_child_stuff): Add `attached' argument. Add process to
8109 (child_fetch_inferior_registers, child_store_inferior_registers):
8111 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
8112 (win32_attach): Pass 1 to do_initial_child_stuff.
8113 (win32_kill): Adjust interface. Remove process from processes
8115 (win32_detach): Ditto.
8116 (win32_join): Adjust interface.
8117 (win32_thread_alive): Take a ptid.
8118 (win32_resume): Adjust to use ptids.
8119 (get_child_debug_event): Ditto.
8120 (win32_wait): Adjust interface. Remove exiting process from
8123 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8125 Non-stop mode support.
8127 * server.h (non_stop): Declare.
8128 (gdb_client_data, handler_func): Declare.
8129 (delete_file_handler, add_file_handler, start_event_loop):
8131 (handle_serial_event, handle_target_event, push_event)
8132 (putpkt_notif): Declare.
8133 * target.h (enum resume_kind): New.
8134 (struct thread_resume): Replace `step' field by `kind' field.
8135 (TARGET_WNOHANG): Define.
8136 (struct target_ops) <wait>: Add `options' argument.
8137 <supports_non_stop, async, start_non_stop>: New fields.
8138 (target_supports_non_stop, target_async): New.
8139 (start_non_stop): Declare.
8140 (mywait): Add `options' argument.
8141 * target.c (mywait): Add `options' argument. Print child exit
8143 (start_non_stop): New.
8144 * server.c (non_stop, own_buf, mem_buf): New globals.
8145 (struct vstop_notif): New.
8146 (notif_queue): New global.
8147 (queue_stop_reply, push_event, discard_queued_stop_replies)
8148 (send_next_stop_reply): New.
8149 (start_inferior): Adjust to use resume_kind. Adjust to mywait
8151 (attach_inferior): In non-stop mode, don't wait for the target
8153 (handle_general_set): Handle QNonStop.
8154 (handle_query): When handling qC, return the current general
8155 thread, instead of the first thread of the list.
8156 (handle_query): If the backend supports non-stop mode, include
8157 QNonStop+ in the qSupported query response.
8158 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
8160 (handle_v_attach, handle_v_run): Handle non-stop mode.
8161 (handle_v_stopped): New.
8162 (handle_v_requests): Report support for vCont;t. Handle vStopped.
8163 (myresume): Adjust to use resume_kind. Handle non-stop.
8164 (queue_stop_reply_callback): New.
8165 (handle_status): Handle non-stop mode.
8166 (main): Clear non_stop flag on reconnection. Use the event-loop.
8167 Refactor serial protocol handling from here ...
8168 (process_serial_event): ... to this new function. When GDB
8169 selects any thread, select one here. In non-stop mode, wait until
8170 GDB acks all pending events before exiting.
8171 (handle_serial_event, handle_target_event): New.
8172 * remote-utils.c (remote_open): Install remote_desc in the event
8174 (remote_close): Remove remote_desc from the event loop.
8175 (putpkt_binary): Rename to...
8176 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
8177 (putpkt_binary): New as wrapper around putpkt_binary_1.
8178 (putpkt_notif): New.
8179 (prepare_resume_reply): In non-stop mode, don't change the
8181 * event-loop.c: New.
8182 * Makefile.in (OBJ): Add event-loop.o.
8183 (event-loop.o): New rule.
8185 * linux-low.h (pid_of): Moved here.
8187 (get_lwp_thread): Use lwpid_of.
8188 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
8189 * linux-low.c (pid_of): Delete.
8190 (inferior_pid): Use lwpid_of.
8191 (linux_event_pipe): New.
8192 (target_is_async_p): New.
8194 (handle_extended_wait): Use lwpid_of.
8195 (add_lwp): Don't set lwpid field.
8196 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
8197 (linux_kill_one_lwp): If killing a running lwp, stop it first.
8198 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
8199 (linux_detach_one_lwp): If detaching from a running lwp, stop it
8200 first. Adjust to linux_wait_for_event interface changes. Use
8202 (linux_detach): Don't delete the main lwp here.
8203 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
8204 (status_pending_p): Don't consider explicitly suspended lwps.
8205 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
8206 pointer. Add OPTIONS argument. Change return type to int. Use
8207 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
8208 (linux_wait_for_event): Take an integer pid instead of a lwp_info
8209 pointer. Add status pointer argument. Return a pid instead of a
8210 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
8211 changes. In non-stop mode, don't switch to a random thread.
8212 (linux_wait): Rename to...
8213 (linux_wait_1): ... this. Add target_options argument, and handle
8214 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
8215 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
8216 clean exit and signal exit code. Don't stop all threads in
8217 non-stop mode. In all-stop mode, only stop all threads when
8218 reporting a stop to GDB. Handle explicit thread stop requests.
8219 (async_file_flush, async_file_mark): New.
8221 (send_sigstop): Use lwpid_of.
8222 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
8223 interface changes. In non-stop mode, don't switch to a random
8225 (linux_resume_one_lwp): Use lwpid_of.
8226 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
8227 (linux_resume_one_thread): ... this. Handle resume_stop. In
8228 non-stop mode, don't look for pending flag in all threads.
8229 (resume_status_pending_p): Don't consider explicitly suspended
8231 (my_waitpid): Reimplement. Emulate __WALL.
8232 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8234 (sigchld_handler, linux_supports_non_stop, linux_async)
8235 (linux_start_non_stop): New.
8236 (linux_target_ops): Register linux_supports_non_stop, linux_async
8237 and linux_start_non_stop.
8238 (initialize_low): Install SIGCHLD handler.
8239 * thread-db.c (thread_db_create_event, find_one_thread)
8240 (thread_db_get_tls_address): Use lwpid_of.
8241 * win32-low.c (win32_detach): Adjust to use resume_kind.
8242 (win32_wait): Add `options' argument.
8243 * spu-low.c (spu_resume): Adjust to use resume_kind.
8244 (spu_wait): Add `options' argument.
8246 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8248 Decouple target code from remote protocol.
8250 * target.h (enum target_waitkind): New.
8251 (struct target_waitstatus): New.
8252 (struct target_ops) <wait>: Return an unsigned long. Take a
8253 target_waitstatus pointer instead of a char pointer.
8255 * target.c (mywait): Change prototype to return an unsigned long.
8256 Take a target_waitstatus pointer instead of a char pointer. Adjust.
8257 * server.h (thread_from_wait, old_thread_from_wait): Delete
8259 (prepare_resume_reply): Change prototype to take a
8261 * server.c (thread_from_wait, old_thread_from_wait): Delete.
8262 (last_status, last_ptid): New.
8263 (start_inferior): Remove "statusptr" argument. Adjust. Return a
8264 pid instead of a signal.
8265 (attach_inferior): Remove "status" and "signal" parameters.
8267 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
8269 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
8270 (handle_v_requests, myresume): Remove "status" and "signal"
8272 (handle_status): New.
8273 (main): Delete local `status'. Adjust.
8274 * remote-utils.c: Include target.h.
8275 (prepare_resume_reply): Change prototype to take a
8276 target_waitstatus. Adjust.
8278 * linux-low.c (linux_wait): Adjust to new target_ops->wait
8280 * spu-low.c (spu_wait): Adjust.
8281 * win32-low.c (enum target_waitkind, struct target_waitstatus):
8283 (win32_wait): Adjust.
8285 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8287 * target.h (struct thread_resume): Delete leave_stopped member.
8288 (struct target_ops): Add a `n' argument to the `resume' callback.
8289 * server.c (start_inferior): Adjust.
8290 (handle_v_cont, myresume): Adjust.
8291 * linux-low.c (check_removed_breakpoint): Adjust to resume
8292 interface change, and to removed leave_stopped field.
8293 (resume_ptr): Delete.
8294 (struct thread_resume_array): New.
8295 (linux_set_resume_request): Add new `arg' parameter. Adjust to
8296 resume interface change.
8297 (linux_continue_one_thread, linux_queue_one_thread)
8298 (resume_status_pending_p): Check if the resume field is NULL
8299 instead of checking the leave_stopped member.
8300 (linux_resume): Adjust to the target resume interface change.
8301 * spu-low.c (spu_resume): Adjust to the target resume interface
8303 * win32-low.c (win32_detach, win32_resume): Ditto.
8305 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8307 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
8309 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
8311 (linux_continue_one_thread): Only preserve the stepping flag if
8312 there's a pending breakpoint.
8314 2009-03-31 Pedro Alves <pedro@codesourcery.com>
8316 * server.c (main): After the inferior having exited, call
8317 remote_close before exiting gdbserver.
8319 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
8321 Fix size of FPSCR in Power 7 processors.
8322 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
8323 (PPC_FEATURE_HAS_DFP): New #define.
8324 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
8327 2009-03-23 Pedro Alves <pedro@codesourcery.com>
8329 * server.c (handle_query) Whitespace and formatting.
8331 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8333 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
8334 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
8335 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
8336 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
8337 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
8338 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
8339 Makefile.in, configure.ac: Fix whitespace throughout.
8340 * configure: Regenerate.
8342 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8344 * inferiors.c (find_inferior): Make it safe for the callback
8345 function to delete the currently iterated inferior.
8347 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8349 * Makefile.in (linuw_low_h): Move higher.
8350 (thread-db.o): Depend on $(linux_low_h).
8352 2009-03-17 Pedro Alves <pedro@codesourcery.com>
8354 Rename "process" to "lwp" throughout.
8356 * linux-low.c (all_processes): Rename to...
8357 (all_lwps): ... this.
8358 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
8359 (add_process): Rename to ...
8360 (add_lwp): ... this. Adjust.
8361 (linux_create_inferior): Adjust.
8362 (linux_attach_lwp): Adjust.
8363 (linux_attach): Adjust.
8364 (linux_kill_one_process): Rename to ...
8365 (linux_kill_one_lwp): ... this. Adjust.
8366 (linux_kill): Adjust.
8367 (linux_detach_one_process): Rename to ...
8368 (linux_detach_one_lwp): ... this. Adjust.
8369 (linux_detach): Adjust.
8370 (check_removed_breakpoint): Adjust.
8371 (status_pending_p): Adjust.
8372 (linux_wait_for_process): Rename to ...
8373 (linux_wait_for_lwp): ... this. Adjust.
8374 (linux_wait_for_event): Adjust.
8375 (send_sigstop): Adjust.
8376 (wait_for_sigstop): Adjust.
8377 (stop_all_processes): Rename to ...
8378 (stop_all_lwps): ... this.
8379 (linux_resume_one_process): Rename to ...
8380 (linux_resume_one_lwp): ... this. Adjust.
8381 (linux_set_resume_request, linux_continue_one_thread)
8382 (linux_queue_one_thread, resume_status_pending_p)
8383 (usr_store_inferior_registers, regsets_store_inferior_registers)
8384 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8386 * linux-low.h (get_process): Rename to ...
8387 (get_lwp): ... this. Adjust.
8388 (get_thread_process): Rename to ...
8389 (get_thread_lwp): ... this. Adjust.
8390 (get_process_thread): Rename to ...
8391 (get_lwp_thread): ... this. Adjust.
8392 (struct process_info): Rename to ...
8393 (struct lwp_info): ... this.
8394 (all_processes): Rename to ...
8395 (all_lwps): ... this.
8396 * proc-service.c (ps_lgetregs): Adjust.
8397 * thread-db.c (thread_db_create_event, find_one_thread)
8398 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
8400 2009-03-14 Pedro Alves <pedro@codesourcery.com>
8402 * server.c (handle_query): Handle "qAttached".
8404 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
8406 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
8407 GPLv3, update license URL.
8409 2009-03-01 Doug Evans <dje@google.com>
8411 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
8412 (server_h): Add gdb_signals.h.
8413 (signals.o): Update.
8414 * server.h (target_signal_from_host,target_signal_to_host_p)
8415 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
8417 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
8419 * remote-utils.c (getpkt): Also generate remote-debug
8420 information if noack_mode is set.
8422 2009-02-06 Pedro Alves <pedro@codesourcery.com>
8424 * server.c (handle_query): Report qXfer:siginfo:read and
8425 qXfer:siginfo:write as supported and handle them.
8426 * target.h (struct target_ops) <qxfer_siginfo>: New field.
8427 * linux-low.c (linux_xfer_siginfo): New.
8428 (linux_target_ops): Set it.
8430 2009-01-26 Pedro Alves <pedro@codesourcery.com>
8432 * server.c (gdbserver_usage): Mention --remote-debug.
8433 (main): Accept '--remote-debug' switch.
8435 2009-01-18 Doug Evans <dje@google.com>
8437 * regcache.c (new_register_cache): No need to check result of xcalloc.
8438 * server.c (handle_search_memory): Back out calls to xmalloc,
8439 result is checked and error is returned to user upon failure.
8440 (handle_query): Ditto. Add more checks for result of malloc.
8441 (handle_v_cont): Check result of malloc, report error back to
8443 (handle_v_run): Ditto. Call freeargv.
8444 * server.h (freeargv): Declare.
8445 * utils.c (freeargv): New fn.
8447 2009-01-15 Doug Evans <dje@google.com>
8449 * gdbreplay.c (perror_with_name): Make arg const char *.
8450 * server.h (target_signal_to_name): Make return type const char *.
8451 * thread-db.c (thread_db_err_str): Make return type const char *.
8452 * utils.c (perror_with_name): Make arg const char *.
8454 2009-01-14 Pedro Alves <pedro@codesourcery.com>
8456 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
8457 when handling a EXIT_PROCESS_DEBUG_EVENT.
8459 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8461 * gdbreplay.c (gdbreplay_version): Update copyright year.
8462 * server.c (gdbserver_version): Likewise.
8464 2009-01-05 Doug Evans <dje@google.com>
8466 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8467 (handle_extended_wait): Improve comment.
8469 2008-12-13 Doug Evans <dje@google.com>
8471 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8472 * server.h (ATTR_MALLOC): New macro.
8473 (xmalloc,xcalloc,xstrdup): Declare.
8474 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8475 * inferiors.c: Ditto.
8476 * linux-low.c: Ditto.
8477 * mem-break.c: Ditto.
8478 * regcache.c: Ditto.
8479 * remote-utils.c: Ditto.
8482 * win32-low.c: Ditto.
8484 2008-12-12 Doug Evans <dje@google.com>
8486 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8487 in debugging printf.
8489 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8491 2008-12-09 Doug Evans <dje@google.com>
8493 * linux-low.h (struct process_info): Delete member tid, unused.
8494 * thread-db.c (find_one_thread): Update.
8495 (maybe_attach_thread): Update.
8497 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8499 * target.h (struct target_ops): Add qxfer_osdata member.
8500 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8502 (linux_qxfer_osdata): New functions.
8503 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8505 * server.c (handle_query): Handle "qXfer:osdata:read:".
8506 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8507 (buffer_xml_printf): New functions.
8508 * server.h (struct buffer): New.
8509 (buffer_grow_str, buffer_grow_str0): New macros.
8510 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8511 (buffer_xml_printf): Declare.
8513 2008-11-24 Doug Evans <dje@google.com>
8515 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8517 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8519 * server.c (handle_v_run): Always use the supplied argument list.
8521 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8523 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8524 (xtensa_regmap_table): Add entry for scompare1.
8526 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8528 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8529 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8530 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8531 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8532 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8533 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8534 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8535 XML target descriptions.
8536 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8537 when inferior is running on an ISA 2.05 or later processor. Add
8538 special case to return offset for full 64-bit slot of FPSCR when
8541 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8543 * Makefile.in (SFILES, clean): Added sparc64 files.
8544 (reg-sparc64.o, reg-sparc64.c): New.
8545 * configure.srv (sparc*-*-linux*): New configuration.
8546 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8547 syscall arguments for SPARC.
8548 (regsets_store_inferior_registers): Likewise.
8549 * linux-sparc-low.c: New file.
8551 2008-10-21 Doug Evans <dje@google.com>
8553 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8554 (READLINE_DIR,READLINE_DEP): Delete.
8555 (INTERNAL_CFLAGS): Update.
8556 (LINTFLAGS): Update.
8558 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8560 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8561 whole argv from the last run, not just argv[0].
8563 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8565 * regcache.c (new_register_cache): Return NULL if the register
8566 cache size isn't known yet.
8567 (free_register_cache): Avoid dereferencing a NULL regcache.
8569 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8571 * configure.srv: Merge MIPS and MIPS64.
8573 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8575 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8577 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8579 * Makefile.in: Add required vsx dependencies.
8581 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8582 Declare init_registers_powerpc_vsx32l.
8583 Declare init_registers_powerpc_vsx64l.
8584 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8585 (ppc_arch_setup): Check for VSX in hwcap.
8586 (ppc_fill_vsxregset): New function.
8587 (ppc_store_vsxregset): New function.
8588 Add new VSX entry in regset_info target_regsets.
8590 * configure.srv: Add new VSX dependencies.
8592 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8594 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8595 (remote_open): Set or clear transport_is_reliable.
8596 (putpkt_binary): Don't expect acks in noack mode.
8597 (getpkt): Don't send ack/nac in noack mode.
8598 * server.c (handle_general_set): Handle QStartNoAckMode.
8599 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8601 (main): Reset noack_mode on every connection.
8602 * server.h (noack_mode): Declare.
8604 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8606 * Makefile.in (GDBREPLAY_OBS): New variable.
8607 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8609 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8610 Daniel Jacobowitz <dan@codesourcery.com>
8612 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8613 (usr_store_inferior_registers): Likewise.
8614 (regsets_store_inferior_registers): Likewise.
8616 2008-07-31 Rolf Jansen <rj@surtec.com>
8617 Pedro Alves <pedro@codesourcery.com>
8619 * configure.ac: Check for memmem declaration.
8620 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8621 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8622 (disable_packet_qfThreadInfo): Unconditionally compile.
8623 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8624 * configure, config.in: Regenerate.
8626 2008-07-28 Doug Kwan <dougkwan@google.com>
8628 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8629 (linux_write_memory): Remove declaration of errno.
8631 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8633 * linux-low.c (handle_extended_wait): Do not use "status"
8634 variable uninitialized.
8636 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8638 * server.c (handle_v_attach): Inhibit reporting dll changes.
8640 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8642 * remote-utils.c (prepare_resume_reply): If requested, don't
8643 output "thread:TID" in the T stop reply.
8645 * server.c (disable_packet_vCont, disable_packet_Tthread)
8646 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8647 (handle_query): If requested, disable support for qC, qfThreadInfo
8649 (handle_v_requests): If requested, disable support for vCont.
8650 (gdbserver_show_disableable): New.
8651 (main): Handle --disable-packet and --disable-packet=LIST.
8653 * server.h (disable_packet_vCont, disable_packet_Tthread)
8654 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8656 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8658 * server.c (gdbserver_usage): Mention --version.
8660 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8662 * Makefile.in (gdbreplay.o): New rule.
8664 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8666 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8667 message, not gdbserver.
8669 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8670 Nathan Sidwell <nathan@codesourcery.com>
8671 Joseph Myers <joseph@codesourcery.com>
8673 * acinclude.m4: Include ../../config/acx.m4.
8674 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8675 * configure, config.in: Regenerate.
8676 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8677 * server.c (gdbserver_version): Print PKGVERSION.
8678 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8679 (main): Adjust gdbserver_usage calls.
8680 * gdbreplay.c (version, host_name): Add declarations.
8681 (gdbreplay_version, gdbreplay_usage): New.
8682 (main): Accept --version and --help options.
8684 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8686 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8687 (arm_breakpoint_at): Handle Thumb.
8688 (the_low_target): Add comment.
8690 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8692 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8694 2008-05-09 Doug Evans <dje@google.com>
8696 * server.h (decode_search_memory_packet): Declare.
8697 * remote-utils.c (decode_search_memory_packet): New fn.
8698 * server.c (handle_search_memory_1): New fn.
8699 (handle_search_memory): New fn.
8700 (handle_query): Process qSearch:memory packets.
8702 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8704 * regcache.c (registers_length): Remove.
8705 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8706 full register packet.
8707 * regcache.h (registers_length): Remove prototype.
8708 * server.h (PBUFSIZ): Define to 16384.
8710 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8712 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8713 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8714 powerpc-64l.o, and powerpc-altivec64l.o.
8715 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8716 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8717 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8718 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
8719 rs6000/power-linux.xml, and rs6000/power64-linux.xml
8722 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
8723 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
8724 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
8725 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
8726 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
8727 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
8728 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
8729 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
8730 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
8731 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
8734 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
8735 (init_registers_powerpc_32l): ... this new prototype.
8736 (init_registers_powerpc_32): Remove, replace by ...
8737 (init_registers_powerpc_altivec32l): ... this new prototype.
8738 (init_registers_powerpc_e500): Remove, replace by ...
8739 (init_registers_powerpc_e500l): ... this new prototype.
8740 (init_registers_ppc64): Remove, replace by ...
8741 (init_registers_powerpc_64l): ... this new prototype.
8742 (init_registers_powerpc_64): Remove, replace by ...
8743 (init_registers_powerpc_altivec64l): ... this new prototype.
8744 (ppc_num_regs): Set to 73.
8745 (PT_ORIG_R3, PT_TRAP): Define if necessary.
8746 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
8747 (ppc_cannot_store_register): Handle orig_r3 and trap.
8748 (ppc_arch_setup): Update init_registers_... calls.
8749 (ppc_fill_gregset): Handle orig_r3 and trap.
8751 * inferiors.c (clear_inferiors): Reset current_inferior.
8753 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8755 * acinclude.m4: Add override.m4.
8756 * configure: Regenerate.
8758 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8760 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
8761 initial call to init_register_ppc64.
8763 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8765 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
8766 single powerpc*-*-linux* case.
8767 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
8769 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
8771 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
8772 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
8774 * linux-ppc-low.c: Include <elf.h>.
8775 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
8776 (ppc_hwcap): New global variable.
8777 (ppc_regmap): Remove __SPE__ #ifdef sections.
8778 (ppc_regmap_e500): New global variable.
8779 (ppc_cannot_store_register): Update __SPE__ special case.
8780 (ppc_get_hwcap): New function.
8781 (ppc_arch_setup): Use it to determine whether inferior supports
8782 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
8783 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
8784 Do not access registers if target does not support AltiVec.
8785 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
8786 Do not access registers if target does not support SPE.
8787 (target_regsets): Unconditionally include AltiVec and SPE regsets.
8789 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
8791 * linux-low.c (disabled_regsets, num_regsets): New.
8792 (use_regsets_p): Delete.
8793 (linux_wait_for_process): Clear disabled_regsets.
8794 (regsets_fetch_inferior_registers): Check and set it.
8795 (regsets_store_inferior_registers): Likewise.
8796 (linux_fetch_registers, linux_store_registers): Do not use
8798 (initialize_low): Allocate disabled_regsets.
8800 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
8802 * Makefile.in (LIBOBJS): New.
8804 (memmem.o): New rule.
8805 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
8806 * configure: Regenerated.
8808 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
8810 * server.c (handle_query): Never return "unsupported" for
8811 qXfer:features:read queries.
8813 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8815 * server.c (get_features_xml): Fix inverted condition.
8816 (handle_query): Always support qXfer:feature:read.
8818 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8820 * server.c (wrapper_argv): New.
8821 (start_inferior): Handle wrapper_argv. If set, expect an extra
8823 (gdbserver_usage): Document --wrapper.
8824 (main): Parse --wrapper.
8826 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8828 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
8829 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
8830 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
8831 (ppc_set_pc): Likewise.
8832 (ppc_arch_setup): New function.
8833 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
8834 of collect_register.
8835 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
8837 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8839 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
8840 instead of linux-ppc64-low.o.
8841 * linux-ppc64-low.c: Remove file.
8842 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
8843 (linux-ppc64-low.o): Remove rule.
8845 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
8846 (init_registers_powerpc_64): Likewise.
8847 (ppc_regmap): Conditionally define depending on __powerpc64__.
8848 (ppc_cannot_store_register): Do not special-case "fpscr" when
8849 compiled on __powerpc64__.
8850 (ppc_collect_ptrace_register): New function.
8851 (ppc_supply_ptrace_register): New function.
8852 (ppc_breakpoint): Change type to "unsigned int".
8853 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
8854 (the_low_target): Conditionally provide initializers for the
8855 arch_setup member depending on __powerpc64__. Install
8856 collect_ptrace_register and supply_ptrace_register members.
8858 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8860 * regcache.h (gdbserver_xmltarget): Add extern declaration.
8861 * server.c (gdbserver_xmltarget): Define.
8862 (get_features_xml): Use it to replace "target.xml" and arch_string.
8864 * configure.srv: Remove srv_xmltarget. Add XML files that were
8865 mentioned there to srv_xmlfiles instead. Remove conditional tests
8866 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
8867 srv_xmlfiles and srv_regobj to include all possible choices.
8868 * configure.ac (srv_xmltarget): Remove.
8869 (srv_xmlfiles): Do not add "target.xml".
8870 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
8871 checks for supplementary target information.
8872 * configure: Regenerate.
8873 * Makefile.in (XML_TARGET): Remove.
8874 (target.xml): Remove rule.
8875 (clean): Do not clean up target.xml.
8876 (.PRECIOUS): Do not mention target.xml.
8878 * target.h (struct target_ops): Remove arch_string member.
8879 * linux-low.c (linux_arch_string): Remove.
8880 (linux_target_ops): Remove arch_string initializer.
8881 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8882 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8883 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8884 * spu-low.c (spu_arch_string): Remove.
8885 (spu_target_ops): Remove arch_string initializer.
8886 * win32-low.c (win32_arch_string): Remove.
8887 (win32_target_ops): Remove arch_string initializer.
8888 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8889 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8890 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8892 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8894 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8895 by collect_ptrace_register and supply_ptrace_register hooks.
8896 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8897 instead of checking for the_low_target.left_pad_xfer.
8898 (usr_store_inferior_registers): Use collect_ptrace_register callback
8899 instead of checking for the_low_target.left_pad_xfer.
8901 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8902 (s390_supply_ptrace_register): Likewise.
8903 (s390_fill_gregset): Call s390_collect_ptrace_register.
8904 (the_low_target): Update.
8906 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8907 (ppc_supply_ptrace_register): Likewise.
8908 (the_low_target): Update.
8910 * linux-i386-low.c (the_low_target): Update.
8911 * linux-x86-64-low.c (the_low_target): Update.
8913 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8915 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8916 reg-s390.o and reg-s390x.o.
8918 * linux-low.c (new_inferior): New global variable.
8919 (linux_create_inferior, linux_attach): Set it.
8920 (linux_wait_for_process): Call the_low_target.arch_setup after the
8921 target has stopped for the first time.
8922 (initialize_low): Do not call the_low_target.arch_setup.
8924 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8925 (s390_set_pc): Likewise.
8926 (s390_arch_setup): New function.
8927 (the_low_target): Use s390_arch_setup as arch_setup routine.
8929 * regcache.c (realloc_register_cache): New function.
8930 (set_register_cache): Call it for each existing regcache.
8932 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8934 * server.h (init_registers): Remove prototype.
8936 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8937 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8938 instead of init_registers ().
8939 * linux-arm-low.c (init_registers_arm): Add prototype.
8940 (init_registers_arm_with_iwmmxt): Likewise.
8941 (the_low_target): Add initializer for arch_setup field.
8942 * linux-cris-low.c (init_registers_cris): Add prototype.
8943 (the_low_target): Add initializer for arch_setup field.
8944 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8945 (the_low_target): Add initializer for arch_setup field.
8946 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8947 (the_low_target): Add initializer for arch_setup field.
8948 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8949 (the_low_target): Add initializer for arch_setup field.
8950 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8951 (the_low_target): Add initializer for arch_setup field.
8952 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8953 (the_low_target): Add initializer for arch_setup field.
8954 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8955 (init_registers_mips64_linux): Likewise.
8956 (the_low_target): Add initializer for arch_setup field.
8957 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8958 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8959 (the_low_target): Add initializer for arch_setup field.
8960 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8961 (init_registers_powerpc_64): Likewise.
8962 (the_low_target): Add initializer for arch_setup field.
8963 * linux-s390-low.c (init_registers_s390): Add prototype.
8964 (init_registers_s390x): Likewise.
8965 (the_low_target): Add initializer for arch_setup field.
8966 * linux-sh-low.c (init_registers_sh): Add prototype.
8967 (the_low_target): Add initializer for arch_setup field.
8968 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8969 (the_low_target): Add initializer for arch_setup field.
8970 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8971 (the_low_target): Add initializer for arch_setup field.
8973 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8974 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8975 instead of init_registers ().
8976 * win32-arm-low.c (init_registers_arm): Add prototype.
8977 (the_low_target): Add initializer for arch_setup field.
8978 * win32-i386-low.c (init_registers_i386): Add prototype.
8979 (the_low_target): Add initializer for arch_setup field.
8981 * spu-low.c (init_registers_spu): Add prototype.
8982 (initialize_low): Call initialie_registers_spu () instead of
8983 initialize_registers ().
8985 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8987 * server.c (handle_v_requests): When handling the vRun and vAttach
8988 packets, if already debugging a process, don't kill it. Return an
8991 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8993 * server.c (handle_query): Correct length check.
8995 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8997 * win32-low.c (do_initial_child_stuff): Add process handle
8998 parameter. Set current_process_handle and current_process_id from the
8999 parameters. Clear globals.
9000 (win32_create_inferior): Don't set current_process_handle and
9001 current_process_id here. Instead pass them on the call to
9002 do_initial_child_stuff.
9003 (win32_attach): Likewise.
9004 (win32_clear_inferiors): New.
9005 (win32_kill): Don't close the current process handle or the
9006 current thread handle here. Instead call win32_clear_inferiors.
9007 (win32_detach): Don't open a new handle to the process. Call
9008 win32_clear_inferiors.
9009 (win32_join): Don't rely on current_process_handle; open a new
9010 handle using the process id.
9011 (win32_wait): Call win32_clear_inferiors when the inferior process
9014 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
9016 * server.c (monitor_show_help): Add "exit".
9018 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9020 * Makefile.in (SFILES): Add linux-xtensa-low.c.
9021 (clean): Add reg-xtensa.c.
9022 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
9023 * configure.srv (xtensa*-*-linux*) New target.
9024 * linux-xtensa-low.c: New.
9025 * xtensa-xtregs.c: New.
9027 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
9029 * hostio.c: Don't include errno.h.
9030 (errno_to_fileio_errno): Move to hostio-errno.
9031 * hostio.c: (hostio_error): Remove the error parameter. Defer the
9032 error number outputting to the target->hostio_last_error callback.
9033 (hostio_packet_error): Use FILEIO_EINVAL directly.
9034 (handle_open, handle_pread, hostio_error, handle_unlink): Update
9035 calls to hostio_error.
9036 * hostio-errno.c: New.
9037 * server.h (hostio_last_error_from_errno): Declare.
9038 * target.h (target_ops): Add hostio_last_error member.
9039 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
9040 as hostio_last_error handler.
9041 * spu-low.c (spu_target_ops): Likewise.
9042 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
9043 (wince_hostio_last_error): New functions.
9044 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
9045 as hostio_last_error handler.
9046 (win32_target_ops) [!_WIN32_WCE]: Register
9047 hostio_last_error_from_errno as hostio_last_error handler.
9048 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
9049 (hostio-errno.o): New rule.
9050 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
9051 * configure.srv (srv_hostio_err_objs): New variable. Default to
9053 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
9054 * configure: Regenerate.
9056 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9058 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
9059 (linux_kill, linux_detach): Clean up the process list.
9060 * remote-utils.c (remote_open): Improve port number parsing.
9061 (putpkt_binary, input_interrupt): Only send interrupts if the target
9063 * server.c (extended_protocol): Make static.
9064 (attached): Define earlier.
9065 (exit_requested, response_needed, program_argv): New variables.
9066 (target_running): New.
9067 (start_inferior): Clear attached here.
9068 (attach_inferior): Set attached here.
9069 (require_running): Define.
9070 (handle_query): Use require_running and target_running. Implement
9072 (handle_v_attach, handle_v_run): New.
9073 (handle_v_requests): Use require_running. Handle vAttach and vRun.
9074 (gdbserver_usage): Update.
9075 (main): Redo argument parsing. Handle --debug and --multi. Handle
9076 --attach along with other options or after the port. Save
9077 program_argv. Support no initial program. Resynchronize
9078 communication with GDB after an error. Handle "monitor exit".
9079 Use require_running and target_running. Always allow the extended
9080 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
9081 restart in extended mode.
9082 * README: Refer to the GDB manual. Update --attach usage.
9084 2007-12-20 Andreas Schwab <schwab@suse.de>
9086 * linux-low.c (STACK_SIZE): Define.
9087 (linux_tracefork_child): Use it. Use __clone2 on ia64.
9088 (linux_test_for_tracefork): Likewise.
9090 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
9092 * linux-low.c (linux_wait_for_event): Update messages. Do not
9093 reinsert auto-delete breakpoints.
9094 * mem-break.c (struct breakpoint): Change return type of handler to
9096 (set_breakpoint_at): Update handler type.
9097 (reinsert_breakpoint_handler): Return 1 instead of calling
9099 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
9101 (check_breakpoints): Delete auto-delete breakpoints and return 2.
9102 * mem-break.h (set_breakpoint_at): Update handler type.
9103 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
9104 * win32-low.c (auto_delete_breakpoint): New.
9105 (get_child_debug_event): Use it.
9107 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
9109 * configure.ac: Check for pread and pwrite.
9110 * hostio.c (handle_pread): Fall back to lseek and read.
9111 (handle_pwrite): Fall back to lseek and write.
9112 * config.in, configure: Regenerated.
9114 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
9116 * server.c (myresume): Add own_buf argument.
9117 (main): Update calls.
9119 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
9121 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
9122 * remote-utils.c (remote_open): Do not call disable_async_io.
9123 (block_async_io): Delete.
9124 (unblock_async_io): Make static.
9125 (initialize_async_io): New.
9126 * server.c (handle_v_cont): Handle async I/O here.
9127 (myresume): Likewise. Move other common resume tasks here...
9128 (main): ... from here. Call initialize_async_io. Disable async
9129 I/O before the main loop.
9130 * server.h (initialize_async_io): Declare.
9131 (block_async_io, unblock_async_io): Delete prototypes.
9132 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
9134 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
9136 * remote-utils.c (readchar): Allow binary data in received messages.
9138 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9140 * win32-low.c (attaching): New global.
9141 (win32_create_inferior): Clear the `attaching' global.
9142 (win32_attach): Set the `attaching' global.
9143 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
9144 attaching. Only set a breakpoint at the entry point if not
9147 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9149 * server.c (main): Don't report dll events on the initial
9150 connection on attaches.
9152 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9154 * server.c (main): Relax numerical bases supported for the pid of
9155 the --attach command line argument.
9157 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9159 * win32-low.c (win32_attach): Call OpenProcess before
9160 DebugActiveProcess, not after. Add last error output to error
9163 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9165 * win32-low.c (win32_get_thread_context)
9166 (win32_set_thread_context): New functions.
9167 (thread_rec): Use win32_get_thread_context.
9168 (continue_one_thread, win32_resume): Use win32_set_thread_context.
9169 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
9172 2007-12-03 Leo Zayas
9173 Pedro Alves <pedro_alves@portugalmail.pt>
9175 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
9177 (child_add_thread): Minor cleanup.
9178 (child_continue): Resume artificially suspended threads before
9179 calling ContinueDebugEvent.
9180 (suspend_one_thread): New.
9181 (fake_breakpoint_event): New.
9182 (get_child_debug_event): Change return type to int. Check here if
9183 gdb sent an interrupt request. If a soft interrupt was requested,
9184 fake a breakpoint event. Return 0 if there is no event to handle,
9186 (win32_wait): Don't check here if gdb sent an interrupt request.
9187 Ensure there is a valid event to handle.
9188 (win32_request_interrupt): Add soft interruption method as last
9191 2007-12-03 Leo Zayas
9192 Pedro Alves <pedro_alves@portugalmail.pt>
9194 * win32-low.h (win32_thread_info): Add descriptions to the
9195 structure members. Replace `suspend_count' counter by a
9197 * win32-low.c (thread_rec): Update condition of when to get the
9198 context from the inferior. Rely on ContextFlags being set if it
9199 has already been retrieved. Only suspend the inferior thread if
9200 we haven't already. Warn if that fails.
9201 (continue_one_thread): s/suspend_count/suspended/. Only call
9202 ResumeThread once. Warn if that fails.
9204 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9206 * win32-low.c (win32_wait): Don't read from the inferior when it
9209 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9211 * Makefile.in (win32_low_h): New variable.
9212 (win32-low.o): Add dependency on $(win32_low_h).
9213 (win32-arm-low.o, win32-i386-low.o): New rules.
9215 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9217 * hostio.c: Correct copyright year.
9219 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9221 * Makefile.in (OBS): Add hostio.o.
9222 (hostio.o): New rule.
9223 * server.h (handle_vFile): Declare.
9224 * hostio.c: New file.
9225 * server.c (handle_v_requests): Take packet_len and new_packet_len
9226 for binary packets. Call handle_vFile.
9227 (main): Update call to handle_v_requests.
9229 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
9231 * linux-low.c: Include <sched.h>.
9233 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
9235 * linux-low.c (linux_tracefork_grandchild): New.
9236 (linux_tracefork_child): Use clone.
9237 (linux_test_for_tracefork): Use clone; allocate and free a stack.
9239 2007-10-31 Joel Brobecker <brobecker@adacore.com>
9241 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
9243 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
9245 * linux-low.c (handle_extended_wait): Handle unexpected signals.
9247 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
9249 * inferiors.c (change_inferior_id): Delete.
9250 (add_pid_to_list, pull_pid_from_list): New.
9251 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
9252 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
9253 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
9254 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
9255 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
9256 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
9257 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
9258 (using_threads): Always set to 1.
9259 (handle_extended_wait): New.
9260 (add_process): Do not set TID.
9261 (linux_create_inferior): Set must_set_ptrace_flags.
9262 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
9263 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
9264 (linux_thread_alive): Rename TID argument to LWPID.
9265 (linux_wait_for_process): Handle unknown processes. Do not use TID.
9266 (linux_wait_for_event): Do not use TID or check using_threads. Update
9267 call to dead_thread_notify. Call handle_extended_wait.
9268 (linux_create_inferior): Use PTRACE_SETOPTIONS.
9269 (send_sigstop): Delete sigstop_sent.
9270 (wait_for_sigstop): Avoid TID.
9271 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
9272 (linux_test_for_tracefork): New.
9273 (linux_lookup_signals): Use thread_db_active and
9274 linux_supports_tracefork_flag.
9275 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
9276 * linux-low.h (get_process_thread): Avoid TID.
9277 (struct process_ifo): Move thread_known and tid to the end. Remove
9279 (linux_attach_lwp, thread_db_init): Update prototypes.
9280 * server.h (change_inferior_id): Delete prototype.
9281 (add_pid_to_list, pull_pid_from_list): New prototypes.
9282 * thread-db.c (thread_db_use_events): New.
9283 (find_first_thread): Rename to...
9284 (find_one_thread): ...this. Update callers and messages. Do not
9285 call fatal. Check thread_db_use_events. Do not call
9286 change_inferior_id or new_thread_notify.
9287 (maybe_attach_thread): Update. Do not call new_thread_notify.
9288 (thread_db_init): Set thread_db_use_events. Check use_events.
9289 * utils.c (fatal, warning): Correct message prefix.
9291 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
9293 * Makefile.in (clean): Remove new files.
9294 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
9295 (powerpc-64.o, powerpc-64.c): New rules.
9296 * configure.srv: Use alternate register sets for powerpc64-*-linux*
9297 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
9299 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
9301 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
9302 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
9303 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
9304 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
9305 (target_regsets): Add AltiVec and SPE register sets.
9306 * configure.ac: Check for AltiVec and SPE.
9307 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
9308 (ppc_fill_vrregset, ppc_store_vrregset): New.
9309 (target_regsets): Add AltiVec register set.
9310 * configure: Regenerated.
9312 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
9314 * linux-low.c (O_LARGEFILE): Define.
9315 (linux_read_memory): Use /proc/PID/mem.
9316 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
9317 * configure, config.in: Regenerated.
9319 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9321 * linux-low.c (linux_wait_for_event): Do not pass signals while
9324 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9326 * win32-low.c (create_process): New.
9327 (win32_create_inferior): Use create_process instead of
9328 CreateProcess. If create_process failed retry appending an ".exe"
9329 suffix. Store the GetLastError result immediatelly after
9330 create_process calls and use it on the call to error.
9332 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9334 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
9336 2007-08-23 Joel Brobecker <brobecker@adacore.com>
9338 * configure.ac: Switch license to GPLv3.
9340 2007-08-01 Michael Snyder <msnyder@access-company.com>
9342 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
9344 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
9346 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
9348 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
9349 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
9350 CloseToolhelp32Snapshot.
9351 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
9352 CloseToolhelp32Snapshot.
9354 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
9356 * server.c (main): Check for inferior exit before main loop.
9358 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
9360 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
9361 instead of on tmp_desc.
9363 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
9364 Daniel Jacobowitz <dan@codesourcery.com>
9366 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
9367 (add_thread): Minor cleanups.
9368 (clear_inferiors): Move lower in the file. Clear the DLL
9370 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
9371 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
9372 (xml_escape_text): New.
9373 * server.c (handle_query): Handle qXfer:libraries:read. Report it
9375 (handle_v_cont): Report errors.
9376 (gdbserver_version): Update.
9377 (main): Correct size of own_buf. Do not report initial DLL events.
9378 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
9379 (unloaded_dll, xml_escape_text): New.
9380 * win32-low.c (enum target_waitkind): Update comments.
9381 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
9382 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
9383 (win32_EnumProcessModules, win32_GetModuleInformation)
9384 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
9385 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
9386 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
9387 (win32_Module32First, win32_Module32Next, load_toolhelp)
9388 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
9389 (get_child_debug_event): Handle DLL events.
9390 (win32_wait): Likewise.
9392 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9394 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
9395 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
9397 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9399 * win32-low.c (handle_output_debug_string): Ignore event if not
9402 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9404 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
9406 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
9408 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
9410 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
9412 * inferiors.c (change_inferior_id): Add comment.
9413 * linux-low.c (check_removed_breakpoint): Add an early
9414 prototype. Improve debug output.
9415 (linux_attach): Doc update.
9416 (linux_detach_one_process, linux_detach): Clean up before releasing
9418 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
9419 * linux-low.h (struct process_info): Doc improvement.
9420 * mem-break.c (delete_all_breakpoints): New.
9421 * mem-break.h (delete_all_breakpoints): New prototype.
9422 * thread-db.c (find_first_thread): New.
9423 (thread_db_create_event): Call it instead of
9424 thread_db_find_new_threads. Clean up unused variables.
9425 (maybe_attach_thread): Remove first thread handling.
9426 (thread_db_find_new_threads): Use find_first_thread.
9427 (thread_db_get_tls_address): Likewise.
9429 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
9431 * thread-db.c (thread_db_find_new_threads): Add prototype.
9432 (thread_db_create_event): Check for the main thread before adding
9434 (maybe_attach_thread): Only enable event reporting if TID == 0.
9435 (thread_db_get_tls_address): Check for new threads.
9437 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
9439 * linux-low.c (linux_create_inferior): Try execv before execvp.
9440 * spu-low.c (spu_create_inferior): Likewise.
9442 2007-06-13 Mike Frysinger <vapier@gentoo.org>
9444 * linux-low.c (linux_create_inferior): Change execv to execvp.
9445 * spu-low.c (spu_create_inferior): Likewies.
9447 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
9449 * Makefile.in (clean): Clean new files instead of deleted ones.
9450 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
9451 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
9453 * configure.srv: Specify XML files and new regformats for MIPS and
9455 * linux-mips-low.c (mips_num_regs): Set to only used registers.
9456 (mips_regmap): Do not fetch $0. Remove unused registers. Add
9457 an entry for the restart register.
9458 (mips_cannot_fetch_register, mips_cannot_store_register)
9459 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
9460 register names to match the XML descriptions.
9461 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9462 restart register instead of $0.
9464 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9465 Markus Deuling <deuling@de.ibm.com>
9467 * remote-utils.c (decode_xfer_write): New function.
9468 * server.h (decode_xfer_write): Add prototype.
9469 * server.c (handle_query): Add PACKET_LEN argument. Support
9470 qXfer:spu:read and qXfer:spu:write packets.
9471 (main): Pass packet_len to handle_query.
9472 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9473 * target.h (target_ops): Add qxfer_spu.
9475 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9477 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9478 accessing non-seekable spufs files.
9480 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9482 * server.c (handle_query): Add reply for qC packet.
9484 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9485 Leo Zayas <lerele@champenstudios@com>
9487 * server.h (check_remote_input_interrupt_request): New function.
9488 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9489 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9490 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9491 (check_remote_input_interrupt_request): New function.
9492 * server.h (check_remote_input_interrupt_request): Declare.
9493 * win32-low.c (winapi_DebugBreakProcess,
9494 winapi_GenerateConsoleCtrlEvent): New typedefs.
9495 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9497 (win32_wait): Check for remote interrupt request
9498 with check_remote_input_interrupt_request.
9499 (win32_request_interrupt): New function.
9500 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9502 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9504 * win32-low.c (debug_registers_changed,
9505 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9506 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9507 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9508 (thread_rec): Get context using the low target.
9509 (child_add_thread): Call thread_added on the low target,
9510 which does the same thing.
9512 (do_initial_child_stuff): Remove debug registers references.
9513 Set context using the low target. Resume threads after
9514 setting the contexts.
9515 (child_continue): Remove dead variable. Remove debug
9516 registers references.
9517 (child_fetch_inferior_registers): Go through the low target.
9518 (do_child_store_inferior_registers): Remove.
9519 (child_store_inferior_registers): Go through the low target.
9520 (win32_resume): Remove debug registers references.
9521 Set context using the low target.
9522 (handle_exception): Change return type to void. Don't record
9523 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9524 first chance exception.
9525 (get_child_debug_event): Change return type to void. Remove
9526 goto loop. Always return after waiting for debug event.
9527 (win32_wait): Convert to switch statement. Handle spurious
9530 * win32-i386-low.c (debug_registers_changed,
9531 debug_registers_used): New.
9532 (initial_stuff): Rename to ...
9533 (i386_initial_stuff): ... this. Clear debug registers
9535 (store_debug_registers): Delete.
9536 (i386_get_thread_context): New.
9537 (load_debug_registers): Delete.
9538 (i386_set_thread_context): New.
9539 (i386_thread_added): New.
9540 (single_step): Rename to ...
9541 (i386_single_step): ... this.
9542 (do_fetch_inferior_registers): Rename to ...
9543 (i386_fetch_inferior_register): ... this.
9544 (i386_store_inferior_register): New.
9545 (the_low_target): Adapt to new interface.
9547 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9548 (arm_get_thread_context): New.
9549 (arm_set_thread_context): New.
9551 (do_fetch_inferior_registers): Rename to ...
9552 (arm_fetch_inferior_register): ... this.
9553 (arm_store_inferior_register): New.
9554 (arm_wince_breakpoint): Reimplement as unsigned long.
9555 (arm_wince_breakpoint_len): Define.
9556 (the_low_target): Adapt to new interface.
9558 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9559 load_debug_registers. Add get_thread_context, set_thread_context,
9560 thread_added and store_inferior_register. Rename
9561 fetch_inferior_registers to fetch_inferior_register.
9562 (regptr): Remove declaration.
9564 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9566 * linux-low.c (linux_detach): Change return type to int. Return 0.
9567 * spu-low.c (spu_detach): Likewise.
9569 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9571 * target.h (target_ops): Change return type of detach to int.
9573 (join_inferior): New.
9574 * server.c (main): Don't skip detach support on mingw32.
9575 If the inferior doesn't support detaching return error.
9576 Call join_inferior instead of using waitpid.
9577 * linux-low.c (linux_join): New.
9578 (linux_target_op): Add linux_join.
9579 * spu-low.c (spu_join): New.
9580 (spu_target_ops): Add spu_join.
9581 * win32-low.c (win32_detach): Adapt to new interface.
9582 Reopen current_process_handle before detaching. Issue a child
9583 resume before detaching.
9585 (win32_target_op): Add win32_join.
9587 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9589 * win32-low.c (win32-attach): Fix return value.
9590 * target.h (target_ops): Describe ATTACH return values.
9592 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9594 * win32-low.c (GETPROCADDRESS): Define.
9595 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9596 (winapi_DebugSetProcessKillOnExit): Likewise.
9597 (win32_create_inferior): Force usage of ansi CreateProcessA.
9598 (win32_attach): Use GETPROCADDRESS.
9599 (win32_detach): Likewise.
9601 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9603 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9605 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9607 * win32-low.c: Commit leftover changes from 2007-03-29.
9609 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9611 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9612 fields short instead of int. Add explicit padding.
9613 (i387_cache_to_fsave): Remove unnecessary casts.
9614 (i387_fsave_to_cache): Doc fix.
9615 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9617 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9619 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9620 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9622 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9624 * configure.srv (arm*-*-mingw32ce*): Move near the other
9627 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9629 * configure.ac: Add errno checking.
9630 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9631 sys/file.h and malloc.h.
9632 (AC_CHECK_DECLS): Add perror.
9633 (srv_mingwce): Handle.
9634 * configure.srv (i[34567]86-*-cygwin*): Add
9635 win32-i386-low.o to srv_tgtobj.
9636 (i[34567]86-*-mingw*): Likewise.
9637 (arm*-*-mingw32ce*): Add case.
9638 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9639 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9640 [__MINGW32CE__] (strerror): New function.
9641 [__MINGW32CE__] (errno): Define to GetLastError.
9642 [__MINGW32CE__] (COUNTOF): New macro.
9643 (remote_open): Remove extra close call.
9644 * mem-break.c (delete_breakpoint_at): New function.
9645 * mem-break.h (delete_breakpoint_at): Declare.
9646 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9647 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9648 [USE_WIN32API] (read, write): Add char* casts.
9649 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9650 * server.h: Include wincecompat.h on Windows CE.
9651 [HAVE_ERRNO_H]: Check.
9652 (perror): Declare if not declared.
9653 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9654 (perror_with_name): Remove errno declaration.
9655 * wincecompat.h: New.
9656 * wincecompat.c: New.
9658 * win32-arm-low.c: New.
9659 * win32-i386-low.c: New.
9660 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9661 (OUTMSG2): Make it safe.
9663 (COUNTOF): New macro.
9664 (NUM_REGS): Get it from the low target.
9665 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9666 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9667 (thread_rec): Let low target handle debug registers.
9668 (child_add_thread): Likewise.
9669 (child_init_thread_list): Likewise.
9670 (continue_one_thread): Likewise.
9672 (do_child_fetch_inferior_registers): Move to ...
9673 * win32-i386-low.c: ... here, and rename to ...
9674 (do_fetch_inferior_registers): ... this.
9675 * win32-low.c (child_fetch_inferior_registers):
9676 Go through the low target.
9677 (do_child_store_inferior_registers): Use regptr.
9678 (strwinerror): New function.
9679 (win32_create_inferior): Handle Windows CE.
9680 Use strwinerror instead of strerror on Windows error
9681 codes. Add program to the error output.
9682 Don't close the main thread handle on Windows CE.
9683 (win32_attach): Use coredll.dll on Windows CE.
9684 (win32_kill): Close current process and current
9686 (win32_detach): Use coredll.dll on Windows CE.
9687 (win32_resume): Let low target handle debug registers, and
9689 (handle_exception): Add/Remove initial breakpoint. Avoid
9690 non-existant WSTOPSIG on Windows CE.
9691 (win32_read_inferior_memory): Cast to remove warning.
9692 (win32_arch_string): Go through the low target.
9693 (initialize_low): Call set_breakpoint_data with the low
9694 target's breakpoint.
9695 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9696 FOP_REGNUM, mappings): Move to ...
9697 * win32-i386-low.c: ... here.
9698 * win32-low.c (win32_thread_info): Move to ...
9699 * win32-low.h: ... here.
9700 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9701 win32-arm-low.c and wincecompat.c.
9702 (all:): Add $EXEEXT.
9703 (install-only:): Likewise.
9704 (gdbserver:): Likewise.
9705 (gdbreplay:): Likewise.
9706 * config.in: Regenerate.
9707 * configure: Regenerate.
9709 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9711 * win32-low.c: Rename typedef thread_info to
9712 win32_thread_info throughout.
9714 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9716 * win32-i386-low.c: Rename to ...
9717 * win32-low.c: ... this.
9718 * configure.srv: Replace win32-i386-low.o with win32-low.o.
9719 * Makefile.in: Likewise.
9721 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
9723 * remote-utils.c (monitor_output): Constify msg parameter.
9724 * server.h (monitor_output): Likewise.
9725 * win32-i386-low.c (handle_output_debug_string): New.
9726 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
9727 handle_output_debug_string.
9728 (get_child_debug_event): Likewise.
9730 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
9732 * server.c (main): Correct strtoul check.
9734 2007-03-27 Jon Ringle <jon@ringle.org>
9736 * linux-low.c: Check __ARCH_HAS_MMU__ also.
9738 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
9740 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
9742 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
9744 * terminal.h: Check HAVE_SGTTY_H.
9746 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
9748 * remote-utils.c (remote_open): Print out the assigned port number.
9750 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
9752 * remote-utils.c (monitor_output): New function.
9753 * server.c (debug_threads): Define here.
9754 (monitor_show_help): New function.
9755 (handle_query): Handle qRcmd.
9756 (main): Do not handle 'd' packet.
9757 * server.h (debug_threads, remote_debug, monitor_output): Declare.
9758 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
9761 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9763 * Makefile.in (EXEEXT): New.
9764 (clean): Use $(EXEEXT).
9766 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9768 * target.h (target_ops): Rename send_signal to request_interrupt,
9769 and remove enum target_signal parameter.
9770 * linux-low.c (linux_request_interrupt): Rename from
9771 linux_send_signal, and always send SIGINT.
9772 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
9773 and always send SIGINT.
9774 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
9776 (input_interrupt): Likewise.
9778 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9780 * server.c (get_features_xml): Check if target implemented
9782 * win32-i386-low.c (win32_arch_string): New.
9783 (win32_target_ops): Add win32_arch_string as arch_string member.
9785 2007-02-22 Markus Deuling <deuling@de.ibm.com>
9787 * spu-low.c (spu_arch_string): New.
9788 (spu_target_ops): Add spu_arch_string.
9790 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
9792 * remote-utils.c: Remove HAVE_TERMINAL_H check.
9793 * configure.ac: Do not check for terminal.h.
9794 * configure, config.in: Regenerated.
9796 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9798 * Makefile.in (OBS): Add $(XML_BUILTIN).
9799 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
9801 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
9802 (arm-with-iwmmxt.c): New.
9803 * config.in, configure: Regenerate.
9804 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
9805 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
9806 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
9807 (arm*-*-linux*): Add iWMMXt and regset support.
9808 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
9809 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
9810 (arm_store_wmmxregset, target_regsets): New.
9811 * server.c (get_features_xml): Take annex argument. Check builtin
9813 (handle_query): Handle multiple annexes.
9815 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9817 * remote-utils.c [USE_WIN32API] (read, write): Define.
9818 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
9821 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
9823 * linux-i386-low.c (the_low_target): Set arch_string.
9824 * linux-x86-64-low.c (the_low_target): Likewise.
9825 * linux-low.c (linux_arch_string): New.
9826 (linux_target_ops): Add it.
9827 * linux-low.h (struct linux_target_ops): Add arch_string.
9828 * server.c (write_qxfer_response): Use const void * for DATA.
9829 (get_features_xml): New.
9830 (handle_query): Handle qXfer:features:read. Report it for qSupported.
9831 * target.h (struct target_ops): Add arch_string method.
9833 2007-01-03 Denis Pilat <denis.pilat@st.com>
9834 Daniel Jacobowitz <dan@codesourcery.com>
9836 * linux-low.c (linux_kill): Handle being called with no threads.
9837 * win32-i386-low.c (win32_kill): Likewise.
9838 (get_child_debug_event): Clear current_process_handle.
9840 2006-12-30 Denis PILAT <denis.pilat@st.com>
9841 Daniel Jacobowitz <dan@codesourcery.com>
9843 * remote-utils.c (remote_open): Check the type of specified
9844 serial port devices before opening them.
9845 * server.c (main): Kill the inferior if an error occurs during
9846 the first remote_open.
9848 2006-12-05 Markus Deuling <deuling@de.ibm.com>
9850 * README: Update supported targets.
9852 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
9854 * Makefile.in (clean): Remove reg-mips64.c.
9855 (reg-mips64.c, reg-mips64.o): New rules.
9856 * configure.srv: Handle mips64. Include regset support for mips.
9857 * linux-mips-low.c (union mips_register): New.
9858 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
9859 (mips_breakpoint, mips_breakpoint_at): Use int.
9860 (mips_collect_register, mips_supply_register)
9861 (mips_collect_register_32bit, mips_supply_register_32bit)
9862 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9863 (mips_store_fpregset, target_regsets): New.
9864 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
9866 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
9868 * configure.srv: Add target "spu*-*-*".
9869 * Makefile.in (clean): Remove reg-spu.c.
9870 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
9871 * spu-low.c: New file.
9873 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9875 * configure.ac: Correct td_thr_tls_get_addr test.
9876 * configure: Regenerated.
9878 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9880 * linux-low.c (linux_wait_for_event): Reformat. Use the
9882 * remote-utils.c (decode_address_to_semicolon): New.
9883 * server.c (pass_signals, handle_general_set): New.
9884 (handle_query): Mention QPassSignals for qSupported.
9885 (main): Call handle_general_set.
9886 * server.h (pass_signals, decode_address_to_semicolon): New.
9888 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9890 * server.c (handle_query): Correct error handling for read_auxv.
9892 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9894 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9895 and srv_linux_thread_db to yes.
9896 * linux-s390-low.c (s390_fill_gregset): New function.
9897 (target_regsets): Define data structure.
9899 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9901 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9902 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9903 * config.in, configure: Regenerated.
9904 * inferiors.c (gdb_id_to_thread): New function.
9905 (gdb_id_to_thread_id): Use it.
9906 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9907 * linux-low.h (struct process_info): Add th member.
9908 (thread_db_get_tls_address): New prototype.
9909 * remote-utils.c (decode_address): Make non-static.
9910 * server.c (handle_query): Handle qGetTLSAddr.
9911 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9912 * target.h (struct target_ops): Add get_tls_address.
9913 * thread-db.c (maybe_attach_thread): Save the thread handle.
9914 (thread_db_get_tls_address): New.
9916 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9918 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9919 (linux_resume_one_process): Take a siginfo_t *. Update all
9920 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9921 (struct pending_signals): Add a siginfo_t.
9922 (linux_wait_for_process): Always set last_status.
9923 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9924 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9925 * linux-low.h (struct process_info): Add last_status.
9927 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9929 * remote-utils.c (try_rle): New function.
9930 (putpkt_binary): Use it.
9932 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9934 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9935 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9936 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9937 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9938 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9941 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9943 * server.c (terminal_fd): New variable.
9944 (old_foreground_pgrp): Likewise.
9945 (restore_old_foreground_pgrp): New function.
9946 (start_inferior): Record the terminal file descriptor in terminal_fd
9947 and its original foreground group in old_foreground_pgrp. Register
9948 restore_old_foreground_pgrp with atexit().
9950 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9952 * server.c (handle_query): Correct qPart to qXfer.
9954 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9956 * configure.ac: Check for more headers which are missing on
9957 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9958 * configure.srv: Add Cygwin and mingw32.
9959 * remote-utils.c: Don't include headers unconditionally which
9960 are missing on mingw32. Include <winsock.h> for mingw32.
9961 (remote_open): Adjust for mingw32 support. Flush
9962 standard error after writing to it.
9963 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9964 (unblock_async_io, enable_async_io, disable_async_io)
9965 (readchar, getpkt): Update for Winsock support.
9966 (prepare_resume_reply): Expect a protocol signal number.
9967 * server.c: Disable <sys/wait.h> on mingw32.
9968 (start_inferior): Adjust for mingw32 support. Flush
9969 standard error after writing to it.
9970 (attach_inferior): Likewise. Use protocol signal
9972 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9974 * win32-i386-low.c: New file.
9975 * Makefile.in (XM_CLIBS): Set.
9976 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9977 (win32-i386-low.o): New dependency rule.
9978 * linux-low.c (linux_wait): Use target signal numbers.
9979 * target.h (struct target_ops): Doc fix.
9980 * server.h (target_signal_to_name): New prototype.
9981 * gdbreplay.c: Don't include headers unconditionally which
9982 are missing on mingw32. Include <winsock.h> for mingw32.
9983 (remote_close, remote_open): Adjust for Winsock support.
9984 * configure, config.in: Regenerated.
9986 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9988 * server.c (decode_xfer_read, write_qxfer_response): New.
9989 (handle_query): Take a packet length argument. Handle
9990 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9991 the qSupported response.
9992 (main): Update call to handle_query.
9994 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9996 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9997 (putpkt_binary): Renamed from putpkt and adjusted for binary
9999 (putpkt): New wrapper for putpkt_binary.
10000 (readchar): Don't mask off the high bit.
10001 (decode_X_packet): New function.
10002 * server.c (main): Call putpkt_binary if a handler sets the packet
10003 length. Save the length of the incoming packet. Handle 'X'.
10004 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
10006 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
10008 * server.c (handle_query): Handle qSupported.
10010 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10012 * remote-utils.c (all_symbols_looked_up): New variable.
10013 (look_up_one_symbol): Check it.
10014 * server.h (look_up_one_symbol): New declaration.
10015 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
10017 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10019 * Makefile.in (linux-arm-low.o): Update dependencies.
10020 * linux-arm-low.c: Include "gdb_proc_service.h".
10021 (PTRACE_GET_THREAD_AREA): Define.
10022 (ps_get_thread_area): New function.
10024 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
10026 * configure.srv (m68k*-*-uclinux*): New target.
10027 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
10028 (linux_resume_one_process): Remove extraneous cast.
10029 (linux_read_offsets): New.
10030 (linux_target_op): Add linux_read_offsets on mmuless systems.
10031 * server.c (handle_query): Add qOffsets logic.
10032 * target.h (struct target_ops): Add read_offsets.
10034 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10036 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
10037 (PTRACE_GET_THREAD_AREA): Define.
10038 (ps_get_thread_area): New function.
10039 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
10040 (linux-x86-64-low.o): Update.
10042 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10044 * configure.ac: Remove checks for prfpregset_t.
10045 * gdb_proc_service.h: New file.
10046 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
10047 new "gdb_proc_service.h".
10048 * proc-service.c: Likewise.
10049 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
10050 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
10051 * Makefile.in (gdb_proc_service_h): Updated.
10052 * configure, config.in: Regenerated.
10054 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10056 * remote-utils.c (prepare_resume_reply): Move declaration
10057 of gdb_id_from_wait to the top of the block.
10059 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
10061 * linux-low.c (regsets_store_inferior_registers): Read the regset
10062 from the target before filling it.
10064 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10066 * server.c (attach_inferior): Return SIGTRAP for a successful
10069 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10071 * Makefile.in (OBS): Add version.o.
10072 (STAGESTUFF): Delete.
10073 (version.o): Add dependencies.
10074 (version.c): Replace rule.
10075 (clean): Remove version.c.
10076 * server.c (gdbserver_version): New.
10077 (gdbserver_usage): Use printf.
10078 (main): Handle --version and --help.
10079 * server.h (version, host_name): Add declarations.
10081 2005-12-23 Eli Zaretskii <eliz@gnu.org>
10093 * linux-x86-64-low.c:
10095 * linux-s390-low.c:
10096 * linux-ppc64-low.c:
10098 * linux-mips-low.c:
10099 * linux-m68k-low.c:
10100 * linux-m32r-low.c:
10103 * linux-ia64-low.c:
10104 * linux-i386-low.c:
10105 * linux-crisv32-low.c:
10117 * gdbserver.1: Add (C) after Copyright. Update the FSF
10120 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
10122 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
10123 (arm_breakpoint_at): Recognize both breakpoints.
10124 (the_low_target): Use the correct breakpoint instruction.
10126 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
10128 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
10129 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
10130 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
10131 (the_low_target): Update.
10133 2005-10-25 Andreas Schwab <schwab@suse.de>
10135 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
10137 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
10138 (ia64_num_regs): Reduce to 462.
10140 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
10142 * acinclude.m4: Correct quoting.
10143 * aclocal.m4: Regenerated.
10145 Suggested by SZOKOVACS Robert <szo@ies.hu>:
10146 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
10147 (thread_db_init): Call thread_db_err_str.
10148 * configure.ac: Check for TD_VERSION.
10149 * config.in, configure: Regenerated.
10151 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10153 * server.h (error, fatal, warning): Add ATTR_FORMAT.
10155 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10157 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
10158 is not available. Define HAVE_PTRACE_GETREGS if it is.
10159 * config.in, configure: Regenerated.
10160 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
10161 * linux-i386-low.c, linux-m68k-low.c: Update to use
10162 HAVE_PTRACE_GETREGS.
10163 * linux-low.c (regsets_fetch_inferior_registers)
10164 (regsets_store_inferior_registers): Only return 0 if we processed
10166 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
10167 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
10169 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10171 * inferiors.c (struct thread_info): Add gdb_id.
10172 (add_thread): Add gdb_id argument.
10173 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
10174 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
10175 calls to add_thread.
10176 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
10177 * server.c (handle_query): Use thread_to_gdb_id.
10178 (handle_v_cont, main): Use gdb_id_to_thread_id.
10179 * server.h (add_thread): Update prototype.
10180 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
10183 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10185 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
10186 left-padded registers.
10187 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
10188 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
10190 2005-07-01 Steve Ellcey <sje@cup.hp.com>
10192 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
10193 * configure: Regenerate.
10194 * config.in: Regenerate.
10195 * server.h (NEED_DECLARATION_STRERROR):
10196 Replace with !HAVE_DECL_STRERROR.
10198 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
10200 * linux-low.c (linux_wait, linux_send_signal): Don't test
10201 an unsigned long variable for > 0 if it could be MAX_ULONG.
10202 * server.c (myresume): Likewise.
10203 * target.c (set_desired_inferior): Likewise.
10205 2005-06-13 Mark Kettenis <kettenis@gnu.org>
10207 * configure.ac: Simplify and improve check for socklen_t.
10208 * configure, config.in: Regenerate.
10210 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
10212 * acconfig.h: Remove.
10213 * configure.ac: Add a test for socklen_t. Use three-argument
10214 AC_DEFINE throughout.
10215 * config.in: Regenerated using autoheader 2.59.
10216 * configure: Regenerated.
10218 * gdbreplay.c (socklen_t): Provide a default.
10219 (remote_open): Use socklen_t.
10220 * remote-utils.c (socklen_t): Provide a default.
10221 (remote_open): Use socklen_t.
10222 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
10225 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
10227 * linux-low.c (linux_read_memory, linux_write_memory)
10228 (linux_read_auxv): Likewise.
10229 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
10230 (check_mem_write): Likewise.
10231 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
10233 * regcache.c (struct inferior_rgcache_data, registers_to_string)
10234 (registers_from_string, register_data): Likewise.
10235 * server.c (handle_query, main): Likewise.
10236 * server.h (convert_ascii_to_int, convert_int_to_ascii)
10237 (decode_M_packet): Likewise.
10238 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
10239 * target.h (struct target_ops): Update read_memory, write_memory,
10241 (read_inferior_memory, write_inferior_memory): Update.
10242 * linux-low.h (struct linux_target_ops): Change type of breakpoint
10243 to unsigned char *.
10244 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
10245 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
10246 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
10247 linux-s390-low.c, linux-sh-low.c: Update for changes in
10248 read_inferior_memory and the_low_target->breakpoint.
10250 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
10252 * Makefile.in (SFILES): Add linux-ppc64-low.c.
10253 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
10254 * configure.srv: Add powerpc64-*-linux*.
10255 * linux-ppc64-low.c: New file.
10257 2005-05-23 Orjan Friberg <orjanf@axis.com>
10259 * linux-cris-low.c: New file with support for CRIS.
10260 * linux-crisv32-low.c: Ditto for CRISv32.
10261 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
10262 (clean): Add reg-cris.c and reg-crisv32.c.
10263 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
10264 reg-crisv32.o, and reg-crisv32.c to make rules.
10265 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
10266 recognized targets.
10268 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
10270 * linux-low.c (fetch_register): Ensure buffer size is a multiple
10271 of sizeof (PTRACE_XFER_TYPE).
10272 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
10274 2005-05-12 Orjan Friberg <orjanf@axis.com>
10276 * target.h (struct target_ops): Add insert_watchpoint,
10277 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
10278 pointers for hardware watchpoint support.
10279 * linux-low.h (struct linux_target_ops): Ditto.
10280 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
10281 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
10282 to linux_target_ops.
10283 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
10285 * server.c (main): Recognize 'Z' and 'z' packets.
10287 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
10289 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
10290 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
10291 (the_low_target): Add new members.
10293 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10295 * proc-service.c (ps_lgetregs): Search all_processes instead of
10298 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10300 * server.c (start_inferior): Change return type to int.
10301 (attach_inferior): Change sigptr to int *.
10302 (handle_v_cont, handle_v_requests): Change signal to int *.
10303 (main): Change signal to int.
10305 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
10307 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
10308 * configure.srv: Add m32r*-*-linux*.
10309 * linux-m32r-low.c: New file.
10311 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
10313 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
10315 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10317 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
10318 Take unsigned long arguments for PIDs.
10319 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
10320 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
10321 (wait_for_sigstop, linux_resume_one_process)
10322 (regsets_fetch_inferior_registers, linux_send_signal)
10323 (linux_read_auxv): Likewise. Update the types of variables holding
10324 PIDs. Update format string specifiers.
10325 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
10326 * remote-utils.c (prepare_resume_reply): Likewise.
10327 * server.c (cont_thread, general_thread, step_thread)
10328 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
10330 (handle_query): Update format specifiers.
10331 (handle_v_cont, main): Use strtoul for thread IDs.
10332 * server.h (struct inferior_list_entry): Use unsigned long for ID.
10333 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
10334 (general_thread, step_thread, thread_from_wait)
10335 (old_thread_from_wait): Update.
10336 * target.h (struct thread_resume): Use unsigned long for THREAD.
10337 (struct target_ops): Use unsigned long for arguments to attach and
10340 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
10342 * acinclude.m4: Include bfd/bfd.m4 directly.
10343 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
10344 <agriffis@toolchain.org>.
10345 * aclocal.m4, configure: Regenerated.
10347 2005-01-07 Andrew Cagney <cagney@gnu.org>
10349 * configure.ac: Rename configure.in, require autoconf 2.59.
10350 * configure: Re-generate.
10352 2004-12-08 Daniel Jacobowitz <dan@debian.org>
10354 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
10355 LIBS when finished.
10356 * aclocal.m4: Regenerated.
10357 * configure: Regenerated.
10359 2004-11-21 Andreas Schwab <schwab@suse.de>
10361 * linux-m68k-low.c (m68k_num_gregs): Define.
10362 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
10363 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
10364 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
10365 (m68k_breakpoint_at): New. Add to the_low_target.
10367 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
10368 srv_linux_thread_db to yes.
10370 2004-10-20 Joel Brobecker <brobecker@gnat.com>
10372 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
10373 (ARCH_SET_FS): Likewise.
10374 (ARCH_GET_FS): Likewise.
10375 (ARCH_GET_GS): Likewise.
10377 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10379 * linux-i386-low.c (ps_get_thread_area): New.
10380 * linux-x86-64-low.c (ps_get_thread_area): New.
10381 * linux-low.c: Include <sys/syscall.h>.
10382 (linux_kill_one_process): Don't kill the first thread here.
10383 (linux_kill): Kill the first thread here.
10384 (kill_lwp): New function.
10385 (send_sigstop, linux_send_signal): Use it.
10386 * proc-service.c: Clean up #ifdefs.
10387 (fpregset_info): Delete.
10388 (ps_lgetregs): Update and enable implementation.
10389 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
10391 * remote-utils.c (struct sym_cache, symbol_cache): New.
10392 (input_interrupt): Print a clearer message.
10393 (async_io_enabled): New variable.
10394 (enable_async_io, disable_async_io): Use it. Update comments.
10395 (look_up_one_symbol): Use the symbol cache.
10396 * thread-db.c (thread_db_look_up_symbols): New function.
10397 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
10399 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10401 * configure.in: Test for -rdynamic.
10402 * configure: Regenerated.
10403 * Makefile (INTERNAL_LDFLAGS): New.
10404 (gdbserver, gdbreplay): Use it.
10406 2004-09-02 Andrew Cagney <cagney@gnu.org>
10408 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
10410 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
10412 * linux-low.c (linux_wait): Clear all_processes list also.
10414 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10416 * linux-low.c: Include <errno.h>. Remove extern declaration of
10419 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10421 * gdbreplay.c, server.h, utils.c: Update copyright years.
10423 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10425 * server.c (main): Print child status or termination signal from
10426 variable 'signal', not 'sig'.
10428 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10430 * linux-low.c (linux_read_memory): Change return type to
10431 int. Check for and return error from ptrace().
10432 * target.c (read_inferior_memory): Change return type to int. Pass
10433 back return status from the_target->read_memory().
10434 * target.h (struct target_ops): Adapt *read_memory() prototype.
10436 (read_inferior_memory): Adapt prototype.
10437 * server.c (main): Return an error packet if
10438 read_inferior_memory() returns an error.
10440 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
10442 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
10443 Unify with other clean targets.
10445 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10447 * server.c (handle_v_cont): Call set_desired_inferior.
10449 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10451 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
10453 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10455 * linux-low.c (linux_wait): Unblock async I/O.
10456 (linux_resume): Block and enable async I/O.
10457 * remote-utils.c (block_async_io, unblock_async_io): New functions.
10458 * server.h (block_async_io, unblock_async_io): Add prototypes.
10460 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10462 * remote-utils.c (remote_open): Print a status notice after
10463 opening a TCP port.
10464 * server.c (attach_inferior): Print a status notice after
10467 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10469 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10471 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10473 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10475 * server.c, target.h: Update copyright years.
10477 2004-02-25 Roland McGrath <roland@redhat.com>
10479 * target.h (struct target_ops): New member `read_auxv'.
10480 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10481 * linux-low.c (linux_read_auxv): New function.
10482 (linux_target_ops): Initialize `read_auxv' member to that.
10484 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10486 Committed by Jim Blandy <jimb@redhat.com>.
10488 * linux-s390-low.c (s390_num_regs): Update.
10489 (s390_regmap): Remove control registers. Use __s390x__ predefine
10490 instead of GPR_SIZE to distiguish s390 and s390x targets.
10492 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10494 * linux-low.c: Update copyright year.
10495 (check_removed_breakpoint): Clear pending_is_breakpoint.
10496 (linux_set_resume_request, linux_queue_one_thread)
10497 (resume_status_pending_p): New functions.
10498 (linux_continue_one_thread): Use process->resume.
10499 (linux_resume): Only resume threads if there are no pending events.
10500 * linux-low.h (struct process_info): Add resume request
10503 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10505 * regcache.c (new_register_cache): Clear the allocated register
10506 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10508 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10510 * linux-low.c (linux_resume): Take a struct thread_resume *
10512 (linux_wait): Update call.
10513 (resume_ptr): New static variable.
10514 (linux_continue_one_thread): Renamed from
10515 linux_continue_one_process. Use resume_ptr.
10516 (linux_resume): Use linux_continue_one_thread.
10517 * server.c (handle_v_cont, handle_v_requests): New functions.
10518 (myresume): New function.
10519 (main): Handle 'v' case.
10520 * target.h (struct thread_resume): New type.
10521 (struct target_ops): Change argument of "resume" to struct
10523 (myresume): Delete macro.
10525 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10527 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10528 (uninstall): Support DESTDIR.
10530 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10532 * configure.srv: Add xscale*linux copy of arm*linux entry.
10534 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10536 * linux-arm-low.c (arm_reinsert_addr): New function.
10537 (the_low_target): Add arm_reinsert_addr.
10539 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10541 * mem-break.c: Remove whitespace at end of file.
10543 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10545 * configure.in: Check whether we need to prototype strerror.
10546 * server.h: Optionally prototype strerror.
10547 * gdbreplay.c (perror_with_name): Use strerror.
10548 * linux-low.c (linux_attach_lwp): Use strerror.
10549 * utils.c (perror_with_name): Use strerror.
10550 * config.in, configure: Regenerated.
10552 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10554 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10555 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10557 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10559 * Makefile.in (SFILES): Update.
10560 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10561 low-sun3.c: Remove files.
10563 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10565 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10566 (linux_detach_one_process, linux_detach): New functions.
10567 (linux_target_ops): Add linux_detach.
10568 * server.c (main): Handle 'D' packet.
10569 * target.h (struct target_ops): Add "detach" member.
10570 (detach_inferior): Define.
10572 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10574 From Kelley Cook <kelleycook@wideopenwest.com>:
10575 * configure.srv: Accept i[34567]86 variants.
10577 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10579 * linux-low.c (linux_wait_for_event): Correct comment typos.
10580 (linux_resume_one_process): Call check_removed_breakpoint.
10581 (linux_send_signal): New function.
10582 (linux_target_ops): Add linux_send_signal.
10583 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10585 * target.h (struct target_ops): Add send_signal.
10587 2003-05-29 Jim Blandy <jimb@redhat.com>
10589 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10590 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10591 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10592 away part of the register's value.
10594 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10596 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10597 (linux_wait_for_event, linux_init_signals): Likewise.
10599 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10601 * configure.in: Check for stdlib.h.
10602 * configure: Regenerated.
10603 * config.in: Regenerated.
10605 2003-01-04 Andreas Schwab <schwab@suse.de>
10607 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10609 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10611 * Makefile.in: Remove obsolete code.
10613 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10615 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10616 defined(PT_FPR0_HI).
10618 2002-11-17 Stuart Hughes <seh@zee2.com>
10620 * linux-arm-low.c (arm_num_regs): Increase.
10621 (arm_regmap): Include status register.
10623 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10625 * linux-low.c (register_addr): Remove incorrect -1 check.
10627 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10629 * linux-low.c (linux_create_inferior): Call setpgid. Return
10631 (unstopped_p, linux_signal_pid): Remove.
10632 (linux_target_ops): Remove linux_signal_pid.
10633 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10634 global instead of target method.
10635 * target.h (struct target_ops): Remove signal_pid. Update comment
10636 for create_inferior.
10637 * server.c (signal_pid): New variable.
10638 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10639 gdbserver. Set the child to be the foreground process group.
10640 (attach_inferior): Set signal_pid.
10642 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10644 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10646 2002-08-20 Jim Blandy <jimb@redhat.com>
10648 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10651 2002-08-01 Andrew Cagney <cagney@redhat.com>
10653 * Makefile.in: Make chill references obsolete.
10655 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10657 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10658 * configure: Regenerate.
10659 * config.in: Regenerate.
10661 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10663 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10664 (perror_with_name, remote_close, remote_open, expect, play): Static.
10666 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10668 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10669 byte offsets instead of an array of indexes.
10670 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10672 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10674 * regcache.c: Add comment.
10676 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10678 * thread-db.c: New file.
10679 * proc-service.c: New file.
10680 * acinclude.m4: New file.
10681 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10682 proc-service.o, and thread-db.o.
10683 (linux-low.o): Add USE_THREAD_DB.
10684 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10685 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10686 * aclocal.m4: Regenerated.
10687 * config.in: Regenerated.
10688 * configure: Regenerated.
10689 * configure.in: Check for proc_service.h, sys/procfs.h,
10690 thread_db.h, and linux/elf.h headrs.
10691 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10692 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10693 Check for -lthread_db and thread support.
10694 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10695 PowerPC, and SuperH.
10696 * i387-fp.c: Constify arguments.
10697 * i387-fp.h: Likewise.
10698 * inferiors.c: (struct thread_info): Renamed from
10699 `struct inferior_info'. Remove PID member. Use generic inferior
10700 list header. All uses updated.
10701 (inferiors, signal_pid): Removed.
10702 (all_threads): New variable.
10703 (get_thread): Define.
10704 (add_inferior_to_list): New function.
10705 (for_each_inferior): New function.
10706 (change_inferior_id): New function.
10707 (add_inferior): Removed.
10708 (remove_inferior): New function.
10709 (add_thread): New function.
10710 (free_one_thread): New function.
10711 (remove_thread): New function.
10712 (clear_inferiors): Use for_each_inferior and free_one_thread.
10713 (find_inferior): New function.
10714 (find_inferior_id): New function.
10715 (inferior_target_data): Update argument type.
10716 (set_inferior_target_data): Likewise.
10717 (inferior_regcache_data): Likewise.
10718 (set_inferior_regcache_data): Likewise.
10719 * linux-low.c (linux_bp_reinsert): Remove.
10720 (all_processes, stopping_threads, using_thrads)
10721 (struct pending_signals, debug_threads, pid_of): New.
10722 (inferior_pid): Replace with macro.
10723 (struct inferior_linux_data): Remove.
10724 (get_stop_pc, add_process): New functions.
10725 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
10726 Use add_process and add_thread.
10727 (linux_attach_lwp): New function, based on old linux_attach. Use
10728 add_process and add_thread. Set stop_expected for new threads.
10729 (linux_attach): New function.
10730 (linux_kill_one_process): New function.
10731 (linux_kill): Kill all LWPs.
10732 (linux_thread_alive): Use find_inferior_id.
10733 (check_removed_breakpoints, status_pending_p): New functions.
10734 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
10735 Update. Use WNOHANG. Wait for cloned processes also. Update process
10736 struct for the found process.
10737 (linux_wait_for_event): New function.
10738 (linux_wait): Use it. Support LWPs.
10739 (send_sigstop, wait_for_sigstop, stop_all_processes)
10740 (linux_resume_one_process, linux_continue_one_process): New functions.
10741 (linux_resume): Support LWPs.
10742 (REGISTER_RAW_SIZE): Remove.
10743 (fetch_register): Use register_size instead. Call supply_register.
10744 (usr_store_inferior_registers): Likewise. Call collect_register.
10745 Fix recursive case.
10746 (regsets_fetch_inferior_registers): Improve error message.
10747 (regsets_store_inferior_registers): Add debugging.
10748 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
10749 (unstopped_p, linux_signal_pid): New functions.
10750 (linux_target_ops): Add linux_signal_pid.
10751 (linux_init_signals): New function.
10752 (initialize_low): Call it. Initialize using_threads.
10753 * regcache.c (inferior_regcache_data): Add valid
10755 (get_regcache): Fetch registers lazily. Add fetch argument
10756 and update all callers.
10757 (regcache_invalidate_one, regcache_invalidate): New
10759 (new_register_cache): Renamed from create_register_cache.
10760 Return the new regcache.
10761 (free_register_cache): Change argument to a void *.
10762 (registers_to_string, registers_from_string): Call get_regcache
10763 with fetch flag set.
10764 (register_data): Make static. Pass fetch flag to get_regcache.
10765 (supply_register): Call get_regcache with fetch flag clear.
10766 (collect_register): Call get_regcache with fetch flag set.
10767 (collect_register_as_string): New function.
10768 * regcache.h: Update.
10769 * remote-utils.c (putpkt): Flush after debug output and use
10771 Handle input interrupts while waiting for an ACK.
10772 (input_interrupt): Use signal_pid method.
10773 (getpkt): Flush after debug output and use stderr.
10774 (outreg): Use collect_register_as_string.
10775 (new_thread_notify, dead_thread_notify): New functions.
10776 (prepare_resume_reply): Check using_threads. Set thread_from_wait
10777 and general_thread.
10778 (look_up_one_symbol): Flush after debug output.
10779 * server.c (step_thread, server_waiting): New variables.
10780 (start_inferior): Don't use signal_pid. Update call to mywait.
10781 (attach_inferior): Update call to mywait.
10782 (handle_query): Handle qfThreadInfo and qsThreadInfo.
10783 (main): Don't fetch/store registers explicitly. Use
10784 set_desired_inferior. Support proposed ``Hs'' packet. Update
10786 * server.h: Update.
10787 (struct inferior_list, struct_inferior_list_entry): New.
10788 * target.c (set_desired_inferior): New.
10789 (write_inferior_memory): Constify.
10790 (mywait): New function.
10791 * target.h: Update.
10792 (struct target_ops): New signal_pid method.
10793 (mywait): Removed macro, added prototype.
10795 * linux-low.h (regset_func): Removed.
10796 (regset_fill_func, regset_store_func): New.
10797 (enum regset_type): New.
10798 (struct regset_info): Add type field. Use new operation types.
10799 (struct linux_target_ops): stop_pc renamed to get_pc.
10800 Add decr_pc_after_break and breakpoint_at.
10801 (get_process, get_thread_proess, get_process_thread)
10802 (strut process_info, all_processes, linux_attach_lwp)
10803 (thread_db_init): New.
10805 * linux-arm-low.c (arm_get_pc, arm_set_pc,
10806 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
10807 (the_low_target): Add new members.
10808 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
10809 (i386_store_fpxregset): Constify.
10810 (target_regsets): Add new kind identifier.
10811 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
10812 (i386_set_pc): Add debugging.
10813 (i386_breakpoint_at): New function.
10814 (the_low_target): Add new members.
10815 * linux-mips-low.c (mips_get_pc, mips_set_pc)
10816 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
10817 (mips_breakpoint_at): New.
10818 (the_low_target): Add new members.
10819 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
10820 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
10821 (the_low_target): Add new members.
10822 * linux-sh-low.c (sh_get_pc, sh_set_pc)
10823 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
10824 (the_low_target): Add new members.
10825 * linux-x86-64-low.c (target_regsets): Add new kind
10828 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
10830 From Martin Pool <mbp@samba.org>:
10831 * server.c (gdbserver_usage): New function.
10834 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
10836 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
10837 stop_at -> stop_pc.
10839 2002-05-04 Andrew Cagney <ac131313@redhat.com>
10841 * Makefile.in: Remove obsolete code.
10843 2002-04-24 Michal Ludvig <mludvig@suse.cz>
10845 * linux-low.c (regsets_fetch_inferior_registers),
10846 (regsets_store_inferior_registers): Removed cast to int from
10848 * regcache.h: Added declaration of struct inferior_info.
10850 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10852 * inferiors.c (struct inferior_info): Add regcache_data.
10853 (add_inferior): Call create_register_cache.
10854 (clear_inferiors): Call free_register_cache.
10855 (inferior_regcache_data, set_inferior_regcache_data): New functions.
10856 * regcache.c (struct inferior_regcache_data): New.
10857 (registers): Remove.
10858 (get_regcache): New function.
10859 (create_register_cache, free_register_cache): New functions.
10860 (set_register_cache): Don't initialize the register cache here.
10861 (registers_to_string, registers_from_string, register_data): Call
10863 * regcache.h: Add prototypes.
10864 * server.h: Likewise.
10866 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10868 * mem-break.c: New file.
10869 * mem-break.h: New file.
10870 * Makefile.in: Add mem-break.o rule; update server.h
10872 * inferiors.c (struct inferior_info): Add target_data
10874 (clear_inferiors): Free target_data member if set.
10875 (inferior_target_data, set_inferior_target_data): New functions.
10876 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10877 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10878 * linux-low.c (linux_bp_reinsert): New variable.
10879 (struct inferior_linux_data): New.
10880 (linux_create_inferior): Use set_inferior_target_data.
10881 (linux_attach): Likewise. Call add_inferior.
10882 (linux_wait_for_one_inferior): New function.
10883 (linux_wait): Call it.
10884 (linux_write_memory): Add const.
10885 (initialize_low): Call set_breakpoint_data.
10886 * linux-low.h (struct linux_target_ops): Add breakpoint
10888 * server.c (attach_inferior): Remove extra add_inferior
10890 * server.h: Include mem-break.h. Update inferior.c
10892 * target.c (read_inferior_memory)
10893 (write_inferior_memory): New functions.
10894 * target.h (read_inferior_memory)
10895 (write_inferior_memory): Change macros to prototypes.
10896 (struct target_ops): Update comments. Add const to write_memory
10899 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10901 * linux-low.c (usr_store_inferior_registers): Support
10902 registers which are allowed to fail to store.
10903 * linux-low.h (linux_target_ops): Likewise.
10904 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10905 (ppc_cannot_store_register): FPSCR may not be storable.
10907 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10909 * server.h: Include <string.h> if HAVE_STRING_H.
10910 * ChangeLog: Correct paths in last ChangeLog entry.
10912 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10914 * linux-low.h: Remove obsolete prototypes.
10915 (struct linux_target_ops): New.
10916 (extern the_low_target): New.
10917 * linux-low.c (num_regs, regmap): Remove declarations.
10918 (register_addr): Use the_low_target explicitly.
10919 (fetch_register): Likewise.
10920 (usr_fetch_inferior_registers): Likewise.
10921 (usr_store_inferior_registers): Likewise.
10922 * linux-arm-low.c (num_regs): Remove.
10923 (arm_num_regs): Define.
10924 (arm_regmap): Renamed from regmap, made static.
10925 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10927 (arm_cannot_store_register): Renamed from cannot_store_register,
10929 (the_low_target): New.
10930 * linux-i386-low.c (num_regs): Remove.
10931 (i386_num_regs): Define.
10932 (i386_regmap): Renamed from regmap, made static.
10933 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10935 (i386_cannot_store_register): Renamed from cannot_store_register,
10937 (the_low_target): New.
10938 * linux-ia64-low.c (num_regs): Remove.
10939 (ia64_num_regs): Define.
10940 (ia64_regmap): Renamed from regmap, made static.
10941 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10943 (ia64_cannot_store_register): Renamed from cannot_store_register,
10945 (the_low_target): New.
10946 * linux-m68k-low.c (num_regs): Remove.
10947 (m68k_num_regs): Define.
10948 (m68k_regmap): Renamed from regmap, made static.
10949 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10951 (m68k_cannot_store_register): Renamed from cannot_store_register,
10953 (the_low_target): New.
10954 * linux-mips-low.c (num_regs): Remove.
10955 (mips_num_regs): Define.
10956 (mips_regmap): Renamed from regmap, made static.
10957 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10959 (mips_cannot_store_register): Renamed from cannot_store_register,
10961 (the_low_target): New.
10962 * linux-ppc-low.c (num_regs): Remove.
10963 (ppc_num_regs): Define.
10964 (ppc_regmap): Renamed from regmap, made static.
10965 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10967 (ppc_cannot_store_register): Renamed from cannot_store_register,
10969 (the_low_target): New.
10970 * linux-s390-low.c (num_regs): Remove.
10971 (s390_num_regs): Define.
10972 (s390_regmap): Renamed from regmap, made static.
10973 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10975 (s390_cannot_store_register): Renamed from cannot_store_register,
10977 (the_low_target): New.
10978 * linux-sh-low.c (num_regs): Remove.
10979 (sh_num_regs): Define.
10980 (sh_regmap): Renamed from regmap, made static.
10981 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10983 (sh_cannot_store_register): Renamed from cannot_store_register,
10985 (the_low_target): New.
10986 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10987 (the_low_target): New.
10989 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10991 * Makefile.in: Add stamp-h target.
10992 * configure.in: Create stamp-h.
10993 * configure: Regenerated.
10995 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10997 * inferiors.c: New file.
10998 * target.c: New file.
10999 * target.h: New file.
11000 * Makefile.in: Add target.o and inferiors.o. Update
11002 * linux-low.c (inferior_pid): New static variable,
11003 moved from server.c.
11004 (linux_create_inferior): Renamed from create_inferior.
11005 Call add_inferior. Return 0 on success instead of a PID.
11006 (linux_attach): Renamed from myattach.
11007 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
11008 (linux_thread_alive): Renamed from mythread_alive.
11009 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
11011 (linux_resume): Renamed from myresume. Add missing ``return 0''.
11012 (regsets_store_inferior_registers): Correct error message.
11013 Add missing ``return 0''.
11014 (linux_fetch_registers): Renamed from fetch_inferior_registers.
11015 (linux_store_registers): Renamed from store_inferior_registers.
11016 (linux_read_memory): Renamed from read_inferior_memory.
11017 (linux_write_memory): Renamed from write_inferior_memory.
11018 (linux_target_ops): New structure.
11019 (initialize_low): Call set_target_ops ().
11020 * remote-utils.c (unhexify): New function.
11021 (hexify): New function.
11022 (input_interrupt): Send signals to ``signal_pid''.
11023 * server.c (inferior_pid): Remove.
11024 (start_inferior): Update create_inferior call.
11025 (attach_inferior): Call add_inferior.
11026 (handle_query): New function.
11027 (main): Call handle_query for `q' packets.
11028 * server.h: Include "target.h". Remove obsolete prototypes.
11029 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
11031 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11033 * Makefile.in: Add WARN_CFLAGS. Update configury
11035 * configure.in: Check for <string.h>
11036 * configure: Regenerate.
11037 * config.in: Regenerate.
11038 * gdbreplay.c: Include needed system headers.
11039 (remote_open): Remove strchr prototype.
11040 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
11041 * regcache.c (supply_register): Change buf argument to const void *.
11042 (supply_register_by_name): Likewise.
11043 (collect_register): Change buf argument to void *.
11044 (collect_register_by_name): Likewise.
11045 * regcache.h: Add missing prototypes.
11046 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
11047 * server.c (handle_query): New function.
11048 (attached): New static variable, moved out of main.
11049 (main): Quiet longjmp clobber warnings.
11050 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
11051 * utils.c (error): Remove NORETURN.
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