1 2015-03-24 Gary Benson <gbenson@redhat.com>
3 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4 Use perror_with_name. Pass string through gettext.
5 (x86_linux_dr_set): Likewise.
7 2015-03-24 Gary Benson <gbenson@redhat.com>
9 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
10 (x86_linux_dr_set_addr): ...this.
11 (x86_dr_low_get_addr): Rename to...
12 (x86_linux_dr_get_addr): ...this.
13 (x86_dr_low_set_control): Rename to...
14 (x86_linux_dr_set_control): ...this.
15 (x86_dr_low_get_control): Rename to...
16 (x86_linux_dr_get_control): ...this.
17 (x86_dr_low_get_status): Rename to...
18 (x86_linux_dr_get_status): ...this.
19 (x86_dr_low): Update with new function names.
21 2015-03-24 Gary Benson <gbenson@redhat.com>
23 * Makefile.in (x86-linux.o): New rule.
24 * configure.srv: Add x86-linux.o to relevant targets.
25 * linux-low.c (lwp_set_arch_private_info): New function.
26 (lwp_arch_private_info): Likewise.
27 * linux-x86-low.c: Include nat/x86-linux.h.
28 (arch_lwp_info): Removed structure.
29 (update_debug_registers_callback):
30 Use lwp_set_debug_registers_changed.
31 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
32 and lwp_set_debug_registers_changed.
33 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
35 2015-03-24 Gary Benson <gbenson@redhat.com>
37 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
38 * linux-arm-low.c (arm_new_thread): Likewise.
39 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
40 * linux-mips-low.c (mips_linux_new_thread): Likewise.
41 * linux-x86-low.c (x86_linux_new_thread): Likewise.
42 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
44 2015-03-24 Gary Benson <gbenson@redhat.com>
46 * linux-low.c (ptid_of_lwp): New function.
47 (lwp_is_stopped): Likewise.
48 (lwp_stop_reason): Likewise.
49 * linux-x86-low.c (update_debug_registers_callback):
51 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
54 2015-03-24 Gary Benson <gbenson@redhat.com>
56 * linux-low.h (linux_stop_lwp): Remove declaration.
58 2015-03-24 Gary Benson <gbenson@redhat.com>
60 * linux-low.h: Include nat/linux-nat.h.
61 * linux-low.c (iterate_over_lwps_args): New structure.
62 (iterate_over_lwps_filter): New function.
63 (iterate_over_lwps): Likewise.
64 * linux-x86-low.c (update_debug_registers_callback):
65 Update signature to what iterate_over_lwps expects.
66 Remove PID check that iterate_over_lwps now performs.
67 (x86_dr_low_set_addr): Use iterate_over_lwps.
68 (x86_dr_low_set_control): Likewise.
70 2015-03-24 Gary Benson <gbenson@redhat.com>
72 * linux-x86-low.c (x86_debug_reg_state): New function.
73 (x86_linux_prepare_to_resume): Use the above.
75 2015-03-24 Gary Benson <gbenson@redhat.com>
77 * linux-low.c (current_lwp_ptid): New function.
78 * linux-x86-low.c: Include nat/linux-nat.h.
79 (x86_dr_low_get_addr): Use current_lwp_ptid.
80 (x86_dr_low_get_control): Likewise.
81 (x86_dr_low_get_status): Likewise.
83 2015-03-20 Pedro Alves <palves@redhat.com>
85 * tracepoint.c (cmd_qtstatus): Make "str" const.
87 2015-03-20 Pedro Alves <palves@redhat.com>
89 * server.c (handle_general_set): Make "req_str" const.
91 2015-03-19 Pedro Alves <palves@redhat.com>
93 * linux-low.c (linux_resume_one_lwp): Rename to ...
94 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
95 instead call perror_with_name.
96 (check_ptrace_stopped_lwp_gone): New function.
97 (linux_resume_one_lwp): Reimplement as wrapper around
98 linux_resume_one_lwp_throw that swallows errors if the LWP is
101 2015-03-19 Pedro Alves <palves@redhat.com>
103 * linux-low.c (count_events_callback, select_event_lwp_callback):
104 No longer check whether the thread has resume_stop as last resume
107 2015-03-19 Pedro Alves <palves@redhat.com>
109 * linux-low.c (count_events_callback, select_event_lwp_callback):
110 Use the lwp's status_pending_p field, not the thread's.
112 2015-03-19 Pedro Alves <palves@redhat.com>
114 * linux-low.c (select_event_lwp_callback): Update comments to
115 no longer mention SIGTRAP.
117 2015-03-18 Gary Benson <gbenson@redhat.com>
119 * server.c (handle_query): Do not report vFile:fstat as supported.
121 2015-03-11 Gary Benson <gbenson@redhat.com>
123 * hostio.c (sys/types.h): New include.
124 (sys/stat.h): Likewise.
125 (common-remote-fileio.h): Likewise.
126 (handle_fstat): New function.
127 (handle_vFile): Handle vFile:fstat packets.
129 2015-03-11 Gary Benson <gbenson@redhat.com>
131 * configure.ac (AC_CHECK_MEMBERS): Add checks for
132 struct stat.st_blocks and struct stat.st_blksize.
133 * configure: Regenerate.
134 * config.in: Likewise.
135 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
136 (OBS): Add common-remote-fileio.o.
137 (common-remote-fileio.o): New rule.
139 2015-03-09 Pedro Alves <palves@redhat.com>
141 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
142 'struct sockaddr' pointer in 'accept' call.
144 2015-03-09 Pedro Alves <palves@redhat.com>
147 2015-03-07 Pedro Alves <palves@redhat.com>
148 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
149 or <winsock2.h> here. Instead include "gdb_socket.h".
150 (remote_open): Use union gdb_sockaddr_u.
151 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
152 or <winsock2.h> here. Instead include "gdb_socket.h".
153 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
154 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
156 (init_named_socket, gdb_agent_helper_thread): Use union
159 2015-03-07 Pedro Alves <palves@redhat.com>
161 * configure.ac (build_warnings): Move
162 -Wdeclaration-after-statement to the C-specific set.
163 * configure: Regenerate.
165 2015-03-07 Pedro Alves <palves@redhat.com>
167 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
168 or <winsock2.h> here. Instead include "gdb_socket.h".
169 (remote_open): Use union gdb_sockaddr_u.
170 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
171 or <winsock2.h> here. Instead include "gdb_socket.h".
172 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
173 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
175 (init_named_socket, gdb_agent_helper_thread): Use union
178 2015-03-07 Pedro Alves <palves@redhat.com>
180 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
183 2015-03-06 Yao Qi <yao.qi@linaro.org>
185 * linux-aarch64-low.c (aarch64_insert_point): Use
186 show_debug_regs as a boolean.
187 (aarch64_remove_point): Likewise.
189 2015-03-05 Pedro Alves <palves@redhat.com>
191 * lynx-low.c (lynx_target_ops): Install NULL hooks for
192 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
193 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
194 * nto-low.c (nto_target_ops): Likewise.
195 * spu-low.c (spu_target_ops): Likewise.
196 * win32-low.c (win32_target_ops): Likewise.
198 2015-03-04 Pedro Alves <palves@redhat.com>
200 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
201 Decide whether a breakpoint triggered based on the SIGTRAP's
203 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
204 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
205 (linux_low_filter_event): Check for breakpoints before checking
207 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
209 (linux_stopped_by_sw_breakpoint)
210 (linux_supports_stopped_by_sw_breakpoint)
211 (linux_stopped_by_hw_breakpoint)
212 (linux_supports_stopped_by_hw_breakpoint): New functions.
213 (linux_target_ops): Install new target methods.
215 2015-03-04 Pedro Alves <palves@redhat.com>
217 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
218 * server.c (swbreak_feature, hwbreak_feature): New globals.
219 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
220 (captured_main): Clear swbreak_feature and hwbreak_feature.
221 * server.h (swbreak_feature, hwbreak_feature): Declare.
222 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
223 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
224 supports_stopped_by_hw_breakpoint>: New fields.
225 (target_supports_stopped_by_sw_breakpoint)
226 (target_stopped_by_sw_breakpoint)
227 (target_supports_stopped_by_hw_breakpoint)
228 (target_stopped_by_hw_breakpoint): Declare.
230 2015-03-04 Pedro Alves <palves@redhat.com>
232 enum lwp_stop_reason -> enum target_stop_reason
233 * linux-low.c (check_stopped_by_breakpoint): Adjust.
234 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
235 (linux_wait_1, stuck_in_jump_pad_callback)
236 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
237 (linux_stopped_by_watchpoint):
238 * linux-low.h (enum lwp_stop_reason): Delete.
239 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
240 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
242 2015-03-04 Yao Qi <yao.qi@linaro.org>
244 * Makefile.in (SFILES): Add linux-aarch64-low.c.
246 2015-03-03 Gary Benson <gbenson@redhat.com>
248 * hostio.c (handle_vFile): Fix prefix lengths.
250 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
252 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
255 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
257 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
258 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
259 (clean): Add "rm -f" for above C files.
260 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
261 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
262 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
263 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
264 * linux-s390-low.c (HWCAP_S390_VX): New macro.
265 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
266 (init_registers_s390x_vx_linux64)
267 (init_registers_s390x_tevx_linux64)
268 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
269 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
271 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
272 (s390_store_vxrs_high): New functions.
273 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
275 (s390_arch_setup): Add logic for selecting one of the new target
276 descriptions. Activate the new vector regsets if applicable.
277 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
278 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
279 and init_registers_s390x_tevx_linux64.
281 2015-03-01 Pedro Alves <palves@redhat.com>
283 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
286 2015-02-27 Pedro Alves <palves@redhat.com>
288 * linux-x86-low.c (u_debugreg_offset): New function.
289 (x86_linux_dr_get, x86_linux_dr_set): Use it.
291 2015-02-27 Pedro Alves <palves@redhat.com>
293 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
294 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
295 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
296 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
297 (ps_lsetfpregs, ps_getpid)
298 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
299 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
300 (ps_lsetxregs, ps_plog): Declare.
302 2015-02-27 Pedro Alves <palves@redhat.com>
304 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
305 IP_AGENT_EXPORT_FUNC.
306 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
307 IP_AGENT_EXPORT_FUNC.
308 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
309 (IP_AGENT_EXPORT): Delete.
310 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
311 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
312 (gdb_trampoline_buffer_error, collecting, gdb_collect)
313 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
314 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
315 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
316 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
317 (traceframe_read_count, traceframe_write_count)
318 (traceframes_created, trace_state_variables, get_raw_reg)
319 (get_trace_state_variable_value, set_trace_state_variable_value)
320 (ust_loaded, helper_thread_id, cmd_buf): Use
321 IPA_SYM_EXPORTED_NAME.
322 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
323 (tracepoints) Use IP_AGENT_EXPORT_VAR.
324 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
325 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
326 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
327 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
328 EXTERN_C_PUSH/EXTERN_C_POP.
329 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
330 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
331 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
332 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
333 (traceframe_write_count, traceframe_read_count)
334 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
335 (about_to_request_buffer_space, get_trace_state_variable_value)
336 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
337 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
338 EXTERN_C_PUSH/EXTERN_C_POP.
339 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
340 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
341 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
342 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
343 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
344 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
345 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
346 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
348 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
349 (IP_AGENT_EXPORT_VAR_DECL): Define.
351 (gdb_agent_get_raw_reg): Declare.
353 2015-02-27 Tom Tromey <tromey@redhat.com>
354 Pedro Alves <palves@redhat.com>
356 Rename symbols whose names are reserved C++ keywords throughout.
358 2015-02-27 Pedro Alves <palves@redhat.com>
360 * Makefile.in (COMPILER): New, get it from autoconf.
361 (CXX): Get from autoconf instead.
362 (COMPILE.pre): Use COMPILER.
363 (CC-LD): Rename to ...
364 (CC_LD): ... this. Use COMPILER.
365 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
366 (CXX_FOR_TARGET): Default to g++ instead of gcc.
367 * acinclude.m4: Include build-with-cxx.m4.
368 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
369 Disable -Werror by default if building in C++ mode.
370 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
371 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
372 the C++ compiler. Save/restore CXXFLAGS too.
373 * configure: Regenerate.
375 2015-02-27 Pedro Alves <palves@redhat.com>
377 * acinclude.m4: Include libiberty.m4.
378 * configure.ac: Call libiberty_INIT.
379 * config.in, configure: Regenerate.
381 2015-02-26 Pedro Alves <palves@redhat.com>
383 * linux-low.c (linux_wait_1): When incrementing the PC past a
384 program breakpoint always use the_low_target.breakpoint_len as
385 increment, rather than the maximum between that and
386 the_low_target.decr_pc_after_break.
388 2015-02-23 Pedro Alves <palves@redhat.com>
390 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
391 thread was doing a step-over; always adjust the PC if
392 we stepped over a permanent breakpoint.
393 (linux_wait_1): If we stepped over breakpoint that was on top of a
394 permanent breakpoint, manually advance the PC past it.
396 2015-02-23 Pedro Alves <palves@redhat.com>
398 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
400 (x86_fill_gregset, x86_store_gregset): Use it when handling
403 2015-02-20 Pedro Alves <palves@redhat.com>
405 * thread-db.c: Include "nat/linux-procfs.h".
406 (thread_db_init): Skip listing new threads if the kernel supports
407 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
409 2015-02-20 Pedro Alves <palves@redhat.com>
411 * linux-low.c (status_pending_p_callback): Use ptid_match.
413 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
416 * linux-low.c (wstatus_maybe_breakpoint): Remove.
417 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
418 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
420 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
423 * tracepoint.c (cmd_qtinit): Add check for current_thread.
425 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
427 * linux-low.c (linux_low_btrace_conf): Print size.
428 * server.c (handle_btrace_conf_general_set): New.
429 (hanle_general_set): Call handle_btrace_conf_general_set.
430 (handle_query): Report Qbtrace-conf:bts:size as supported.
432 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
434 * linux-low.c (linux_low_enable_btrace): Update parameters.
435 (linux_low_btrace_conf): New.
436 (linux_target_ops)<to_btrace_conf>: Initialize.
437 * server.c (current_btrace_conf): New.
438 (handle_btrace_enable): Rename to ...
439 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
440 to target_enable_btrace. Update comment. Update users.
441 (handle_qxfer_btrace_conf): New.
442 (qxfer_packets): Add btrace-conf entry.
443 (handle_query): Report qXfer:btrace-conf:read as supported packet.
444 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
445 (target_ops)<read_btrace_conf>: New.
446 (target_enable_btrace): Update parameters.
447 (target_read_btrace_conf): New.
449 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
451 * server.c (handle_btrace_general_set): Remove call to
452 target_supports_btrace.
453 (supported_btrace_packets): New.
454 (handle_query): Call supported_btrace_packets.
455 * target.h: include btrace-common.h.
456 (btrace_target_info): Removed.
457 (supports_btrace, target_supports_btrace): Update parameters.
459 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
461 * Makefile.in (SFILES): Add common/btrace-common.c.
462 (OBS): Add common/btrace-common.o.
463 (btrace-common.o): Add build rules.
464 * linux-low: Include btrace-common.h.
465 (linux_low_read_btrace): Use struct btrace_data. Call
466 btrace_data_init and btrace_data_fini.
468 2015-02-06 Pedro Alves <palves@redhat.com>
470 * thread-db.c (find_new_threads_callback): Add debug output.
472 2015-02-04 Pedro Alves <palves@redhat.com>
474 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
475 (resume_stopped_resumed_lwps): New function.
476 (linux_wait_for_event_filtered): Use it.
478 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
480 * Makefile.in (SFILES): Add linux-personality.c.
481 (linux-personality.o): New rule.
482 * configure.srv (srv_linux_obj): Add linux-personality.o to the
483 list of objects to be built.
484 * linux-low.c: Include nat/linux-personality.h.
485 (linux_create_inferior): Remove code to disable address space
486 randomization (moved to ../nat/linux-personality.c). Create
487 cleanup to disable address space randomization.
489 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
491 * Makefile.in (posix-strerror.o): New rule.
492 (mingw-strerror.o): Likewise.
493 * configure: Regenerated.
494 * configure.ac: Source file ../common/common.host. Initialize new
495 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
497 2015-01-14 Yao Qi <yao@codesourcery.com>
499 * Makefile.in (SFILES): Add nat/ppc-linux.c.
500 (ppc-linux.o): New rule.
501 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
502 * configure.ac: AC_CHECK_FUNCS(getauxval).
503 * config.in: Re-generated.
504 * configure: Re-generated.
505 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
506 ppc64_64bit_inferior_p
508 2015-01-14 Yao Qi <yao@codesourcery.com>
510 * linux-ppc-low.c: Include "nat/ppc-linux.h".
511 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
512 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
513 (PT_ORIG_R3, PT_TRAP): Likewise.
514 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
515 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
516 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
518 2015-01-10 Joel Brobecker <brobecker@adacore.com>
520 * i387-fp.c (i387_cache_to_xsave): In look over
521 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
522 zmmh_low_space field by use of zmmh_high_space.
524 2015-01-09 Pedro Alves <palves@redhat.com>
526 * linux-low.c (step_over_bkpt): Move higher up in the file.
527 (handle_extended_wait): Don't store the stop_pc here.
528 (get_stop_pc): Adjust comments and rename to ...
529 (check_stopped_by_breakpoint): ... this. Record whether the LWP
530 stopped for a software breakpoint or hardware breakpoint.
531 (thread_still_has_status_pending_p): New function.
532 (status_pending_p_callback): Use
533 thread_still_has_status_pending_p. If the event is no longer
534 interesting, resume the LWP.
535 (handle_tracepoints): Add assert.
536 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
537 (wstatus_maybe_breakpoint): New function.
538 (cancel_breakpoint): Delete function.
539 (check_stopped_by_watchpoint): New function, factored out from
540 linux_low_filter_event.
541 (lp_status_maybe_breakpoint): Delete function.
542 (linux_low_filter_event): Remove filter_ptid argument.
543 Leave thread group exits pending here. Store the LWP's stop PC.
544 Always leave events pending.
545 (linux_wait_for_event_filtered): Pull all events out of the
546 kernel, and leave them all pending.
547 (count_events_callback, select_event_lwp_callback): Consider all
549 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
550 (select_event_lwp): Only give preference to the stepping LWP in
551 all-stop mode. Adjust comments.
552 (ignore_event): New function.
553 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
554 references to cancel_breakpoints. Adjust to renames. Also give
555 equal priority to all LWPs that have had events in non-stop mode.
556 If reporting a software breakpoint event, unadjust the LWP's PC.
557 (linux_wait): If linux_wait_1 returned an ignored event, retry.
558 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
560 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
561 (resume_status_pending_p): Use thread_still_has_status_pending_p.
562 (linux_stopped_by_watchpoint): Adjust.
563 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
564 * linux-low.h (enum lwp_stop_reason): New.
565 (struct lwp_info) <stop_pc>: Adjust comment.
566 <stopped_by_watchpoint>: Delete field.
567 <stop_reason>: New field.
568 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
569 * mem-break.c (software_breakpoint_inserted_here)
570 (hardware_breakpoint_inserted_here): New function.
571 * mem-break.h (software_breakpoint_inserted_here)
572 (hardware_breakpoint_inserted_here): Declare.
573 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
574 (cancel_breakpoints): Delete.
575 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
576 (upload_fast_traceframes): Remove references to
579 2015-01-09 Pedro Alves <palves@redhat.com>
581 * thread-db.c (find_new_threads_callback): Ignore thread if the
582 kernel thread ID is -1.
584 2015-01-09 Pedro Alves <palves@redhat.com>
586 * linux-low.c (linux_attach_fail_reason_string): Move to
587 nat/linux-ptrace.c, and rename.
588 (linux_attach_lwp): Update comment.
589 (attach_proc_task_lwp_callback): New function.
590 (linux_attach): Adjust to rename and use
591 linux_proc_attach_tgid_threads.
592 (linux_attach_fail_reason_string): Delete declaration.
594 2015-01-01 Joel Brobecker <brobecker@adacore.com>
596 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
597 * server.c (gdbserver_version): Likewise.
599 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
601 * remote-utils.c: Include ctype.h.
602 (input_interrupt): Explicitly handle the case when the char
603 received is the NUL byte. Improve the printing of non-ASCII
606 2014-12-16 Joel Brobecker <brobecker@adacore.com>
608 * linux-low.c (linux_low_filter_event): Update call to
609 linux_enable_event_reporting following the addition of
610 a new parameter to that function.
612 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
615 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
616 (AARCH64_FPCR_REGNO): Likewise.
617 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
618 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
619 (aarch64_store_fpregset): Likewise.
621 2014-12-15 Joel Brobecker <brobecker@adacore.com>
623 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
624 Remove FIXME comment about assumption about N.
626 2014-12-13 Joel Brobecker <brobecker@adacore.com>
628 * configure.ac: If large-file support is disabled in GDBserver,
629 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
630 * configure: Regenerate.
632 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
634 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
635 warning upon ENODATA from ptrace.
636 * linux-s390-low.c (s390_store_tdb): New.
637 (s390_regsets): Add regset for NT_S390_TDB.
639 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
641 * linux-low.c (regsets_store_inferior_registers): Skip regsets
642 without a fill_function.
643 * linux-s390-low.c (s390_fill_last_break): Remove.
644 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
645 (s390_arch_setup): Use regset's size instead of fill_function for
648 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
650 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
651 the regset's store function when ptrace returned an error.
652 * regcache.c (get_thread_regcache): Invalidate register cache
653 before fetching inferior's registers.
655 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
657 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
658 while-loop as for-loop.
659 (regsets_store_inferior_registers): Likewise.
661 2014-11-28 Yao Qi <yao@codesourcery.com>
663 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
664 * config.in, configure: Re-generate.
665 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
668 2014-11-21 Yao Qi <yao@codesourcery.com>
670 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
671 (AC_CHECK_HEADERS): Remove malloc.h.
672 * configure: Re-generated.
673 * config.in: Re-generated.
674 * server.h: Don't include alloca.h and malloc.h.
675 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
676 Don't include malloc.h.
678 2014-11-17 Joel Brobecker <brobecker@adacore.com>
680 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
681 corresponding ERRNO check in same block.
683 2014-11-12 Pedro Alves <palves@redhat.com>
685 * server.c (cont_thread): Update comment.
686 (start_inferior, attach_inferior): No longer clear cont_thread.
687 (handle_v_cont): No longer set cont_thread.
688 (captured_main): Clear cont_thread each time a GDB connects.
690 2014-11-12 Pedro Alves <palves@redhat.com>
692 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
693 thread, and don't resume all threads if the Hc thread has exited.
695 2014-11-12 Pedro Alves <palves@redhat.com>
697 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
698 the process group instead of to a specific LWP.
700 2014-10-15 Pedro Alves <palves@redhat.com>
703 * win32-arm-low.c (arm_set_thread_context): Remove current_event
705 (arm_set_thread_context): Delete.
706 (the_low_target): Adjust.
707 * win32-i386-low.c (debug_registers_changed)
708 (debug_registers_used): Delete.
709 (update_debug_registers_callback): New function.
710 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
711 needing to update their debug registers.
712 (win32_get_current_dr): New function.
713 (x86_dr_low_get_addr, x86_dr_low_get_control)
714 (x86_dr_low_get_status): Fetch the debug register from the thread
716 (i386_initial_stuff): Adjust.
717 (i386_get_thread_context): Remove current_event parameter. Don't
718 clear debug_registers_changed nor copy DR values to
720 (i386_set_thread_context): Delete.
721 (i386_prepare_to_resume): New function.
722 (i386_thread_added): Mark the thread as needing to update irs
724 (the_low_target): Remove i386_set_thread_context and install
725 i386_prepare_to_resume.
726 * win32-low.c (win32_get_thread_context): Adjust.
727 (win32_set_thread_context): Use SetThreadContext
729 (win32_prepare_to_resume): New function.
730 (win32_require_context): New function, factored out from ...
731 (thread_rec): ... this.
732 (continue_one_thread): Call win32_prepare_to_resume on each thread
733 we're about to continue.
734 (win32_resume): Call win32_prepare_to_resume on the event thread.
735 * win32-low.h (struct win32_thread_info)
736 <debug_registers_changed>: New field.
737 (struct win32_target_ops): Change prototype of set_thread_context,
738 delete set_thread_context and add prepare_to_resume.
739 (win32_require_context): New declaration.
741 2014-10-08 Gary Benson <gbenson@redhat.com>
743 * server.h: Do not include common-exceptions.h.
745 2014-10-08 Gary Benson <gbenson@redhat.com>
747 * server.h: Do not include cleanups.h.
749 2014-09-30 James Hogan <james.hogan@imgtec.com>
751 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
754 2014-09-23 Yao Qi <yao@codesourcery.com>
756 * linux-low.c (lp_status_maybe_breakpoint): New function.
757 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
758 (count_events_callback): Likewise.
759 (select_event_lwp_callback): Likewise.
760 (cancel_breakpoints_callback): Likewise.
762 2014-09-19 Don Breazeal <donb@codesourcery.com>
764 * linux-low.c (handle_extended_wait): Call
765 linux_ptrace_get_extended_event.
766 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
767 linux_is_extended_waitstatus.
769 2014-09-16 Joel Brobecker <brobecker@adacore.com>
771 * Makefile.in (CPPFLAGS): Define.
772 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
773 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
775 2014-09-16 Gary Benson <gbenson@redhat.com>
777 * inferiors.h (current_inferior): Renamed as...
778 (current_thread): New variable. All uses updated.
779 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
780 (maybe_move_out_of_jump_pad): Likewise.
781 (cancel_breakpoint): Likewise.
782 (linux_low_filter_event): Likewise.
783 (wait_for_sigstop): Likewise.
784 (linux_resume_one_lwp): Likewise.
785 (need_step_over_p): Likewise.
786 (start_step_over): Likewise.
787 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
788 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
789 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
790 and save_inferior as saved_thread.
791 * regcache.c (get_thread_regcache): Renamed saved_inferior as
793 (regcache_invalidate_thread): Likewise.
794 * remote-utils.c (prepare_resume_reply): Likewise.
795 * thread-db.c (thread_db_get_tls_address): Likewise.
796 (disable_thread_event_reporting): Likewise.
797 (remove_thread_event_breakpoints): Likewise.
798 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
800 * target.h (set_desired_inferior): Renamed as...
801 (set_desired_thread): New declaration. All uses updated.
802 * server.c (myresume): Updated comment to reference thread instead
804 (handle_serial_event): Likewise.
805 (handle_target_event): Likewise.
807 2014-09-12 Tom Tromey <tromey@redhat.com>
808 Gary Benson <gbenson@redhat.com>
810 * regcache.h: Include common-regcache.h.
811 (regcache_read_pc): Don't declare.
812 * regcache.c (get_thread_regcache_for_ptid): New function.
814 2014-09-11 Tom Tromey <tromey@redhat.com>
815 Gary Benson <gbenson@redhat.com>
817 * symbol.c: New file.
818 * Makefile.in (SFILES): Add symbol.c.
821 2014-09-11 Gary Benson <gbenson@redhat.com>
823 * target.c (target_stop_ptid, target_continue_ptid): New
826 2014-09-11 Tom Tromey <tromey@redhat.com>
827 Gary Benson <gbenson@redhat.com>
829 * target.h: Include target/target.h.
830 * target.c (target_read_memory, target_read_uint32)
831 (target_write_memory): New functions.
833 2014-09-11 Gary Benson <gbenson@redhat.com>
835 * server.h (debug_hw_points): Don't declare.
836 * server.c (debug_hw_points): Don't define. Replace all uses
837 with show_debug_regs.
838 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
839 all uses with show_debug_regs.
841 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
843 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
844 endianness into account.
845 (ppc_supply_ptrace_register): Likewise.
847 2014-09-03 James Hogan <james.hogan@imgtec.com>
849 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
850 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
852 2014-09-03 Gary Benson <gbenson@redhat.com>
854 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
855 ALL_DEBUG_ADDRESS_REGISTERS.
857 2014-09-02 Gary Benson <gbenson@redhat.com>
859 * i386-low.h: Renamed as...
860 * x86-low.h: New file. All type, function and variable name
861 prefixes changed from "i386_" to "x86_". All references updated.
862 * i386-low.c: Renamed as...
863 * x86-low.c: New file. All type, function and variable name
864 prefixes changed from "i386_" to "x86_". All references updated.
866 2014-09-02 Gary Benson <gbenson@redhat.com>
868 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
869 (x86_linux_new_thread): Likewise.
871 2014-08-29 Gary Benson <gbenson@redhat.com>
873 * server.h (setjmp.h): Do not include.
874 (toplevel): Do not declare.
875 (common-exceptions.h): Include.
876 (cleanups.h): Likewise.
877 * server.c (toplevel): Do not define.
878 (exit_code): New static global.
879 (detach_or_kill_for_exit_cleanup): New function.
880 (main): New function. Original main renamed to...
881 (captured_main): New function.
882 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
884 2014-08-29 Gary Benson <gbenson@redhat.com>
886 * Makefile.in (SFILES): Add common/common-exceptions.c.
887 (OBS): Add common-exceptions.o.
888 (common-exceptions.o): New rule.
889 * utils.c (prepare_to_throw_exception): New function.
891 2014-08-29 Gary Benson <gbenson@redhat.com>
893 * config.in: Regenerate.
894 * configure: Likewise.
896 2014-08-29 Gary Benson <gbenson@redhat.com>
898 * Makefile.in (SFILES): Add common/cleanups.c.
900 (cleanups.o): New rule.
902 2014-08-29 Gary Benson <gbenson@redhat.com>
904 * utils.c (internal_vwarning): New function.
906 2014-08-28 Gary Benson <gbenson@redhat.com>
908 * utils.h (fatal): Remove declaration.
909 * utils.c (fatal): Remove function.
911 2014-08-28 Gary Benson <gbenson@redhat.com>
913 * tracepoint.c (gdb_agent_init): Replace fatal with
915 (initialize_tracepoint): Likewise.
917 2014-08-28 Gary Benson <gbenson@redhat.com>
919 * remote-utils.c (remote_prepare): Replace fatal with error.
921 2014-08-28 Gary Benson <gbenson@redhat.com>
923 * linux-low.c (linux_async): Replace fatal with warning.
925 (linux_start_non_stop): Return -1 if linux_async failed.
927 2014-08-28 Gary Benson <gbenson@redhat.com>
929 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
931 (i386_dr_low_get_addr): Remove vague comment.
932 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
935 2014-08-28 Gary Benson <gbenson@redhat.com>
937 * inferiors.c (get_thread_process): Replace check with gdb_assert.
938 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
940 (linux_resume_one_lwp): Likewise.
941 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
943 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
945 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
946 (init_register_cache): Replace fatal with gdb_assert_not_reached.
947 (find_register_by_name): Replace fatal with internal_error.
948 (find_regno): Likewise.
949 * tdesc.c (init_target_desc): Replace check with gdb_assert.
950 * thread-db.c (thread_db_create_event): Likewise.
951 (thread_db_load_search): Likewise.
952 (try_thread_db_load_1): Likewise.
953 * tracepoint.c (get_jump_space_head): Replace fatal with
955 (claim_trampoline_space): Likewise.
956 (have_fast_tracepoint_trampoline_buffer): Likewise.
957 (cmd_qtstart): Likewise.
958 (stop_tracing): Likewise.
959 (fast_tracepoint_collecting): Likewise.
960 (target_malloc): Likewise.
961 (download_tracepoint): Likewise.
962 (download_trace_state_variables): Replace check with gdb_assert.
963 (upload_fast_traceframes): Replace fatal with internal_error.
965 2014-08-19 Tom Tromey <tromey@redhat.com>
966 Gary Benson <gbenson@redhat.com>
968 * Makefile.in (SFILES): Add common/common-debug.c.
969 (OBS): Add common-debug.o.
970 (common-debug.o): New rule.
971 * debug.h (debug_printf): Don't declare.
972 * debug.c (debug_printf): Renamed and rewritten as...
973 (debug_vprintf): New function.
975 2014-08-19 Gary Benson <gbenson@redhat.com>
977 * utils.h: Do not include print-utils.h.
979 2014-08-19 Tom Tromey <tromey@redhat.com>
980 Gary Benson <gbenson@redhat.com>
982 * server.h: Add static assertion.
983 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
985 2014-08-19 Tom Tromey <tromey@redhat.com>
986 Gary Benson <gbenson@redhat.com>
988 * Makefile.in (SFILES): Add common/errors.c.
990 (IPA_OBS): Add errors-ipa.o.
991 (errors.o): New rule.
992 (errors-ipa.o): Likewise.
993 * utils.h (perror_with_name, error, warning): Don't declare.
994 * utils.c (warning): Renamed and rewritten as...
995 (vwarning): New function.
996 (error): Renamed and rewritten as...
997 (verror): New function.
998 (internal_error): Renamed and rewritten as...
999 (internal_verror): New function.
1001 2014-08-07 Gary Benson <gbenson@redhat.com>
1003 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
1004 * configure: Regenerate.
1005 * config.in: Likewise.
1006 * server.h: Do not include errno.h.
1007 * event-loop.c: Likewise.
1008 * hostio-errno.c: Likewise.
1009 * linux-low.c: Likewise.
1010 * remote-utils.c: Likewise.
1011 * spu-low.c: Likewise.
1012 * utils.c: Likewise.
1013 * gdbreplay.c: Unconditionally include errno.h.
1015 2014-08-07 Gary Benson <gbenson@redhat.com>
1017 * server.h: Do not include string.h.
1018 * event-loop.c: Likewise.
1019 * linux-low.c: Likewise.
1020 * regcache.c: Likewise.
1021 * remote-utils.c: Likewise.
1022 * spu-low.c: Likewise.
1023 * utils.c: Likewise.
1025 2014-08-07 Gary Benson <gbenson@redhat.com>
1027 * server.h: Do not include gdb_assert.h.
1029 2014-08-07 Gary Benson <gbenson@redhat.com>
1031 * server.h: Do not include common-utils.h.
1033 2014-08-07 Gary Benson <gbenson@redhat.com>
1035 * server.h: Do not include ptid.h.
1036 * notif.h: Likewise.
1038 2014-08-07 Gary Benson <gbenson@redhat.com>
1040 * server.h: Do not include gdb_locale.h.
1042 2014-08-07 Gary Benson <gbenson@redhat.com>
1044 * server.h: Do not include gdb/signals.h.
1045 * win32-low.c: Likewise.
1047 2014-08-07 Gary Benson <gbenson@redhat.com>
1049 * server.h: Do not include pathmax.h.
1051 2014-08-07 Gary Benson <gbenson@redhat.com>
1053 * server.h: Do not include libiberty.h.
1054 * linux-bfin-low.c: Likewise.
1056 2014-08-07 Gary Benson <gbenson@redhat.com>
1058 * server.h: Do not include ansidecl.h.
1060 2014-08-07 Gary Benson <gbenson@redhat.com>
1062 * linux-x86-low.c: Do not include stddef.h.
1063 * lynx-ppc-low.c: Likewise.
1064 * tracepoint.c: Likewise.
1066 2014-08-07 Gary Benson <gbenson@redhat.com>
1068 * server.h: Do not include stdarg.h.
1069 * nto-low.c: Likewise.
1071 2014-08-07 Gary Benson <gbenson@redhat.com>
1073 * server.h: Do not include stdlib.h.
1074 * inferiors.c: Likewise.
1075 * linux-low.c: Likewise.
1076 * regcache.c: Likewise.
1077 * spu-low.c: Likewise.
1078 * tracepoint.c: Likewise.
1079 * utils.c: Likewise.
1081 2014-08-07 Gary Benson <gbenson@redhat.com>
1083 * server.h: Do not include stdio.h.
1084 * linux-low.c: Likewise.
1085 * remote-utils.c: Likewise.
1086 * spu-low.c: Likewise.
1087 * utils.c: Likewise.
1088 * wincecompat.c: Likewise.
1090 2014-08-06 Gary Benson <gbenson@redhat.com>
1092 * regcache.c (init_register_cache): Move conditionals inside if.
1094 2014-08-06 Gary Benson <gbenson@redhat.com>
1096 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
1098 2014-07-31 Gary Benson <gbenson@redhat.com>
1100 * ax.h: Do not include server.h.
1101 * gdbthread.h: Likewise.
1102 * lynx-low.h: Likewise.
1103 * notif.h: Likewise.
1105 2014-07-30 Gary Benson <gbenson@redhat.com>
1107 * server.h: Include common-defs.h.
1108 Do not include config.h or build-gnulib-gdbserver/config.h.
1110 2014-07-30 Gary Benson <gbenson@redhat.com>
1112 * hostio-errno.c: Move server.h to top of includes list.
1113 * inferiors.c: Likewise.
1114 * linux-x86-low.c: Likewise.
1115 * notif.c: Include server.h.
1117 2014-07-24 Tom Tromey <tromey@redhat.com>
1118 Gary Benson <gbenson@redhat.com>
1120 * server.h (CORE_ADDR): Now unsigned.
1122 2014-07-16 Pedro Alves <palves@redhat.com>
1124 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
1126 2014-07-15 Pedro Alves <palves@redhat.com>
1128 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
1131 2014-07-11 Pedro Alves <palves@redhat.com>
1133 * linux-low.c (kill_wait_lwp): New function, based on
1134 kill_one_lwp_callback, but use my_waitpid directly.
1135 (kill_one_lwp_callback, linux_kill): Use it.
1137 2014-06-23 Pedro Alves <palves@redhat.com>
1139 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
1140 before setting DR0..DR3.
1142 2014-06-20 Gary Benson <gbenson@redhat.com>
1144 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
1145 * configure: Regenerated.
1146 * config.in: Likewise.
1148 2014-06-20 Gary Benson <gbenson@redhat.com>
1150 * Makefile.in (SFILES): Update locations for files moved
1152 (object file files): Reordered.
1154 2014-06-20 Gary Benson <gbenson@redhat.com>
1156 * i386-low.h (i386_dr_low_can_set_addr): Removed.
1157 (i386_dr_low_set_addr): Likewise.
1158 (i386_dr_low_get_addr): Likewise.
1159 (i386_dr_low_can_set_control): Likewise.
1160 (i386_dr_low_set_control): Likewise.
1161 (i386_dr_low_get_control): Likewise.
1162 (i386_dr_low_get_status): Likewise.
1163 (i386_get_debug_register_length): Likewise.
1164 * linux-x86-low.c (i386_dr_low_set_addr):
1165 Changed signature. Made static.
1166 (i386_dr_low_get_addr): Likewise.
1167 (i386_dr_low_set_control): Likewise.
1168 (i386_dr_low_get_control): Likewise.
1169 (i386_dr_low_get_status): Likewise.
1170 (i386_dr_low): New global variable.
1171 * win32-i386-low.c (i386_dr_low_set_addr):
1172 Changed signature. Made static.
1173 (i386_dr_low_get_addr): Likewise.
1174 (i386_dr_low_set_control): Likewise.
1175 (i386_dr_low_get_control): Likewise.
1176 (i386_dr_low_get_status): Likewise.
1177 (i386_dr_low): New global variable.
1179 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
1181 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
1182 * Makefile.in (AR, AR_FLAGS): Define.
1183 * configure: Regenerate.
1185 2014-06-19 Gary Benson <gbenson@redhat.com>
1187 * Makefile.in (i386-dregs.o): New rule.
1188 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
1189 * i386-low.c (target.h): Remove include.
1190 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
1191 (DR_CONTROL_SHIFT): Likewise.
1192 (DR_CONTROL_SIZE): Likewise.
1193 (DR_RW_EXECUTE): Likewise.
1194 (DR_RW_WRITE): Likewise.
1195 (DR_RW_READ): Likewise.
1196 (DR_RW_IORW): Likewise.
1197 (DR_LEN_1): Likewise.
1198 (DR_LEN_2): Likewise.
1199 (DR_LEN_4): Likewise.
1200 (DR_LEN_8): Likewise.
1201 (DR_LOCAL_ENABLE_SHIFT): Likewise.
1202 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
1203 (DR_ENABLE_SIZE): Likewise.
1204 (DR_LOCAL_SLOWDOWN): Likewise.
1205 (DR_GLOBAL_SLOWDOWN): Likewise.
1206 (DR_CONTROL_RESERVED): Likewise.
1207 (I386_DR_CONTROL_MASK): Likewise.
1208 (I386_DR_VACANT): Likewise.
1209 (I386_DR_LOCAL_ENABLE): Likewise.
1210 (I386_DR_GLOBAL_ENABLE): Likewise.
1211 (I386_DR_DISABLE): Likewise.
1212 (I386_DR_SET_RW_LEN): Likewise.
1213 (I386_DR_GET_RW_LEN): Likewise.
1214 (I386_DR_WATCH_HIT): Likewise.
1215 (i386_wp_op_t): Likewise.
1216 (i386_show_dr): Likewise.
1217 (i386_length_and_rw_bits): Likewise.
1218 (i386_insert_aligned_watchpoint): Likewise.
1219 (i386_remove_aligned_watchpoint): Likewise.
1220 (i386_handle_nonaligned_watchpoint): Likewise.
1221 i386_update_inferior_debug_regs(): Likewise.
1222 (i386_dr_insert_watchpoint): Likewise.
1223 (i386_dr_remove_watchpoint): Likewise.
1224 (i386_dr_region_ok_for_watchpoint): Likewise.
1225 (i386_dr_stopped_data_address): Likewise.
1226 (i386_dr_stopped_by_watchpoint): Likewise.
1228 2014-06-19 Gary Benson <gbenson@redhat.com>
1230 * i386-low.c (i386_dr_show): Renamed to
1231 i386_show_dr and made static. All uses updated.
1232 (i386_dr_length_and_rw_bits): Renamed to
1233 i386_length_and_rw_bits and made static.
1235 (i386_dr_insert_aligned_watchpoint): Renamed to
1236 i386_insert_aligned_watchpoint and made static.
1238 (i386_dr_remove_aligned_watchpoint): Renamed to
1239 i386_remove_aligned_watchpoint and made static.
1241 (i386_dr_update_inferior_debug_regs): Renamed to
1242 i386_update_inferior_debug_regs and made static.
1245 2014-06-18 Gary Benson <gbenson@redhat.com>
1247 * i386-low.h (i386_dr_low_can_set_addr): New macro.
1248 (i386_dr_low_can_set_control): Likewise.
1249 (i386_get_debug_register_length): Likewise.
1250 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
1251 (i386_dr_low_can_set_control): Likewise.
1252 (i386_get_debug_register_length): Likewise.
1254 2014-06-17 Gary Benson <gbenson@redhat.com>
1256 * i386-low.h (i386-dregs.h): New include.
1257 (DR_FIRSTADDR): Now in i386-dregs.h.
1258 (DR_LASTADDR): Likewise.
1259 (DR_NADDR): Likewise.
1260 (DR_STATUS): Likewise.
1261 (DR_CONTROL): Likewise.
1262 (i386_debug_reg_state): Likewise.
1263 (i386_dr_insert_watchpoint): Likewise.
1264 (i386_dr_remove_watchpoint): Likewise.
1265 (i386_dr_region_ok_for_watchpoint): Likewise.
1266 (i386_dr_stopped_data_address): Likewise.
1267 (i386_dr_stopped_by_watchpoint): Likewise.
1268 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
1270 2014-06-18 Gary Benson <gbenson@redhat.com>
1272 * i386-low.h (i386_low_insert_watchpoint): Renamed to
1273 i386_dr_insert_watchpoint.
1274 (i386_low_remove_watchpoint): Renamed to
1275 i386_dr_remove_watchpoint.
1276 (i386_low_region_ok_for_watchpoint): Renamed to
1277 i386_dr_region_ok_for_watchpoint.
1278 (i386_low_stopped_data_address): Renamed to
1279 i386_dr_stopped_data_address.
1280 (i386_low_stopped_by_watchpoint): Renamed to
1281 i386_dr_stopped_by_watchpoint.
1282 * i386-low.c (i386_show_dr): Renamed to
1283 i386_dr_show and made nonstatic. All uses updated.
1284 (i386_length_and_rw_bits): Renamed to
1285 i386_dr_length_and_rw_bits and made nonstatic.
1287 (i386_insert_aligned_watchpoint): Renamed to
1288 i386_dr_insert_aligned_watchpoint and made nonstatic.
1290 (i386_remove_aligned_watchpoint): Renamed to
1291 i386_dr_remove_aligned_watchpoint and made nonstatic.
1293 (i386_update_inferior_debug_regs): Renamed to
1294 i386_dr_update_inferior_debug_regs and made nonstatic.
1296 (i386_low_insert_watchpoint): Renamed to
1297 i386_dr_insert_watchpoint. All uses updated.
1298 (i386_low_remove_watchpoint): Renamed to
1299 i386_dr_remove_watchpoint. All uses updated.
1300 (i386_low_region_ok_for_watchpoint): Renamed to
1301 i386_dr_region_ok_for_watchpoint. All uses updated.
1302 (i386_low_stopped_data_address): Renamed to
1303 i386_dr_stopped_data_address. All uses updated.
1304 (i386_low_stopped_by_watchpoint): Renamed to
1305 i386_dr_stopped_by_watchpoint. All uses updated.
1307 2014-06-18 Gary Benson <gbenson@redhat.com>
1309 * i386-low.c (i386_dr_low_can_set_addr): New macro.
1310 (i386_dr_low_can_set_control): Likewise.
1311 (i386_insert_aligned_watchpoint): New check.
1313 2014-06-18 Gary Benson <gbenson@redhat.com>
1315 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
1318 2014-06-18 Gary Benson <gbenson@redhat.com>
1320 * i386-low.c (i386_length_and_rw_bits): Use internal_error
1321 instead of fatal and error.
1322 (i386_handle_nonaligned_watchpoint): Likewise.
1324 2014-06-18 Gary Benson <gbenson@redhat.com>
1326 * i386-low.c (i386_get_debug_register_length): New macro.
1327 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
1328 (i386_show_dr): Use debug_printf instead of fprintf. Use
1329 phex to format values.
1331 2014-06-18 Gary Benson <gbenson@redhat.com>
1333 * i386-low.h: Comment changes.
1334 * i386-low.c: Likewise.
1336 2014-06-18 Gary Benson <gbenson@redhat.com>
1338 * i386-low.c: Whitespace changes.
1340 2014-06-12 Tom Tromey <tromey@redhat.com>
1342 * utils.c (freeargv): Remove.
1344 2014-06-12 Tom Tromey <tromey@redhat.com>
1346 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
1347 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
1348 (parse_debug_format_options): Likewise.
1349 (gdbserver_usage): Likewise.
1350 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
1351 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
1352 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
1354 ($(LIBGNU)): Depend on libiberty.
1355 (all-lib): Recurse into all subdirs.
1356 (install-only): Invoke "install" target in subdirs.
1357 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
1359 * configure: Rebuild.
1360 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
1361 for vasprintf, vsnprintf, or gettimeofday.
1362 * configure.srv: Don't add safe-ctype.o or lbasename.o to
1365 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1367 * development.sh: Delete.
1368 * Makefile.in (config.status): Adjust dependency on development.sh.
1369 * configure.ac: Adjust development.sh source call.
1370 * configure: Regenerate.
1372 2014-06-02 Pedro Alves <palves@redhat.com>
1374 * ax.c (gdb_free_agent_expr): New function.
1375 * ax.h (gdb_free_agent_expr): New declaration.
1376 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
1378 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
1380 (clear_breakpoint_conditions_and_commands): New function.
1381 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
1382 (clear_breakpoint_conditions_and_commands): New declaration.
1384 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1386 * linux-aarch64-low.c (asm/ptrace.h): Include.
1388 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
1390 Fix TLS access for -static -pthread.
1391 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
1392 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
1393 (thread_db_load_search, try_thread_db_load_1): Initialize it.
1395 2014-05-20 Pedro Alves <palves@redhat.com>
1397 * linux-aarch64-low.c (aarch64_insert_point)
1398 (aarch64_remove_point): No longer check whether the type is
1399 supported here. Adjust to new interface.
1400 (the_low_target): Install aarch64_supports_z_point_type as
1401 supports_z_point_type method.
1402 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
1403 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
1404 instead of a Z packet char. Adjust.
1405 (arm_supports_z_point_type): New function.
1406 (arm_insert_point, arm_remove_point): Adjust to new interface.
1407 (the_low_target): Install arm_supports_z_point_type.
1408 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
1409 (cris_insert_point, cris_remove_point): Adjust to new interface.
1410 Don't check whether the type is supported here.
1411 (the_low_target): Install cris_supports_z_point_type.
1412 * linux-low.c (linux_supports_z_point_type): New function.
1413 (linux_insert_point, linux_remove_point): Adjust to new interface.
1414 * linux-low.h (struct linux_target_ops) <insert_point,
1415 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
1416 raw_breakpoint pointer parameter.
1417 <supports_z_point_type>: New method.
1418 * linux-mips-low.c (mips_supports_z_point_type): New function.
1419 (mips_insert_point, mips_remove_point): Adjust to new interface.
1420 Use mips_supports_z_point_type.
1421 (the_low_target): Install mips_supports_z_point_type.
1422 * linux-ppc-low.c (the_low_target): Install NULL as
1423 supports_z_point_type method.
1424 * linux-s390-low.c (the_low_target): Install NULL as
1425 supports_z_point_type method.
1426 * linux-sparc-low.c (the_low_target): Install NULL as
1427 supports_z_point_type method.
1428 * linux-x86-low.c (x86_supports_z_point_type): New function.
1429 (x86_insert_point): Adjust to new insert_point interface. Use
1430 insert_memory_breakpoint. Adjust to new
1431 i386_low_insert_watchpoint interface.
1432 (x86_remove_point): Adjust to remove_point interface. Use
1433 remove_memory_breakpoint. Adjust to new
1434 i386_low_remove_watchpoint interface.
1435 (the_low_target): Install x86_supports_z_point_type.
1436 * lynx-low.c (lynx_target_ops): Install NULL as
1437 supports_z_point_type callback.
1438 * nto-low.c (nto_supports_z_point_type): New.
1439 (nto_insert_point, nto_remove_point): Adjust to new interface.
1440 (nto_target_ops): Install nto_supports_z_point_type.
1441 * mem-break.c: Adjust intro comment.
1442 (struct raw_breakpoint) <raw_type, size>: New fields.
1443 <inserted>: Update comment.
1444 <shlib_disabled>: Delete field.
1445 (enum bkpt_type) <gdb_breakpoint>: Delete value.
1446 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
1447 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
1448 (raw_bkpt_type_to_target_hw_bp_type): New function.
1449 (find_enabled_raw_code_breakpoint_at): New function.
1450 (find_raw_breakpoint_at): New type and size parameters. Use them.
1451 (insert_memory_breakpoint): New function, based off
1452 set_raw_breakpoint_at.
1453 (remove_memory_breakpoint): New function.
1454 (set_raw_breakpoint_at): Reimplement.
1455 (set_breakpoint): New, based on set_breakpoint_at.
1456 (set_breakpoint_at): Reimplement.
1457 (delete_raw_breakpoint): Go through the_target->remove_point
1458 instead of assuming memory breakpoints.
1459 (find_gdb_breakpoint_at): Delete.
1460 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
1461 (find_gdb_breakpoint): New function.
1462 (set_gdb_breakpoint_at): Delete.
1463 (z_type_supported): New function.
1464 (set_gdb_breakpoint_1): New function, loosely based off
1465 set_gdb_breakpoint_at.
1466 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1467 (delete_gdb_breakpoint_at): Delete.
1468 (delete_gdb_breakpoint_1): New function, loosely based off
1469 delete_gdb_breakpoint_at.
1470 (delete_gdb_breakpoint): New function.
1471 (clear_gdb_breakpoint_conditions): Rename to ...
1472 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1474 (add_condition_to_breakpoint): Make static.
1475 (add_breakpoint_condition): Take a struct breakpoint pointer
1476 instead of an address. Adjust.
1477 (gdb_condition_true_at_breakpoint): Rename to ...
1478 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1480 (gdb_condition_true_at_breakpoint): Reimplement.
1481 (add_breakpoint_commands): Take a struct breakpoint pointer
1482 instead of an address. Adjust.
1483 (gdb_no_commands_at_breakpoint): Rename to ...
1484 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1485 parameter. Return true if no breakpoint was found. Change debug
1487 (gdb_no_commands_at_breakpoint): Reimplement.
1488 (run_breakpoint_commands): Rename to ...
1489 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1490 and change return type to boolean.
1491 (run_breakpoint_commands): New function.
1492 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1493 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1494 breakpoint. Go through the_target->remove_point instead of
1495 assuming memory breakpoint.
1496 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1497 software and hardware breakpoints.
1498 (reinsert_raw_breakpoint): Go through the_target->insert_point
1499 instead of assuming memory breakpoint.
1500 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1501 software and hardware breakpoints.
1502 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1503 Check both software and hardware breakpoints.
1504 (validate_inserted_breakpoint): Assert the breakpoint is a
1505 software breakpoint. Set the inserted flag to -1 instead of
1506 setting shlib_disabled.
1507 (delete_disabled_breakpoints): Adjust.
1508 (validate_breakpoints): Only validate software breakpoints.
1509 Adjust to inserted flag change.
1510 (check_mem_read, check_mem_write): Skip breakpoint types other
1511 than software breakpoints. Adjust to inserted flag change.
1512 * mem-break.h (enum raw_bkpt_type): New enum.
1513 (raw_breakpoint, struct process_info): Forward declare.
1514 (Z_packet_to_target_hw_bp_type): Delete declaration.
1515 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1516 (set_gdb_breakpoint, delete_gdb_breakpoint)
1517 (clear_breakpoint_conditions): New declarations.
1518 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1519 (breakpoint_inserted_here): Update comment.
1520 (add_breakpoint_condition, add_breakpoint_commands): Replace
1521 address parameter with a breakpoint pointer parameter.
1522 (gdb_breakpoint_here): Update comment.
1523 (delete_gdb_breakpoint_at): Delete.
1524 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1525 * server.c (process_point_options): Take a struct breakpoint
1526 pointer instead of an address. Adjust.
1527 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1528 delete_gdb_breakpoint.
1529 * spu-low.c (spu_target_ops): Install NULL as
1530 supports_z_point_type method.
1531 * target.h: Include mem-break.h.
1532 (struct target_ops) <prepare_to_access_memory>: Update comment.
1533 <supports_z_point_type>: New field.
1534 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1535 instead of a char. Also take a raw breakpoint pointer.
1536 * win32-arm-low.c (the_low_target): Install NULL as
1537 supports_z_point_type.
1538 * win32-i386-low.c (i386_supports_z_point_type): New function.
1539 (i386_insert_point, i386_remove_point): Adjust to new interface.
1540 (the_low_target): Install i386_supports_z_point_type.
1541 * win32-low.c (win32_supports_z_point_type): New function.
1542 (win32_insert_point, win32_remove_point): Adjust to new interface.
1543 (win32_target_ops): Install win32_supports_z_point_type.
1544 * win32-low.h (struct win32_target_ops):
1545 <supports_z_point_type>: New method.
1546 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1547 instead of a char. Also take a raw breakpoint pointer.
1549 2014-05-20 Pedro Alves <palves@redhat.com>
1551 * mem-break.h: Include break-common.h.
1552 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1553 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1554 (Z_packet_to_target_hw_bp_type): New declaration.
1555 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1556 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1557 (Z_PACKET_ACCESS_WP): Delete macros.
1558 (Z_packet_to_hw_type): Delete function.
1559 * i386-low.h: Don't include break-common.h here.
1560 (Z_packet_to_hw_type): Delete declaration.
1561 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1562 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1563 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1564 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1565 * linux-aarch64-low.c: Don't include break-common.h here.
1566 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1567 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1568 (Z_packet_to_target_hw_bp_type): Delete function.
1569 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1571 (mips_insert_point, mips_remove_point): Use
1572 Z_packet_to_target_hw_bp_type.
1574 2014-05-20 Pedro Alves <palves@redhat.com>
1576 * linux-aarch64-low.c: Include break-common.h.
1577 (enum target_point_type): Delete.
1578 (Z_packet_to_point_type): Rename to ...
1579 (Z_packet_to_target_hw_bp_type): ... this, and return a
1580 target_hw_bp_type instead.
1581 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1582 instead of an enum target_point_type.
1583 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1585 (aarch64_dr_state_insert_one_point)
1586 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1587 (aarch64_handle_aligned_watchpoint)
1588 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1589 Take an enum target_hw_bp_type instead of an enum
1591 (aarch64_supports_z_point_type): New function.
1592 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1593 use Z_packet_to_target_hw_bp_type.
1595 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1597 * configure.ac: Only use -Werror by default when DEVELOPMENT
1599 * configure: Regenerate.
1601 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1603 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1604 * linux-x86-low.c (X86_64_USER_REGS): New.
1605 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1607 2014-04-28 Yao Qi <yao@codesourcery.com>
1609 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1612 2014-04-25 Pedro Alves <palves@redhat.com>
1615 * linux-low.c (linux_attach_fail_reason_string): New function.
1616 (linux_attach_lwp): Delete.
1617 (linux_attach_lwp_1): Rename to ...
1618 (linux_attach_lwp): ... this. 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): Adjust to call linux_attach_lwp. Call error on
1622 failure to attach to the tgid. Call warning when failing to
1624 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1625 argument. Remove "initial" parameter. Return int instead of
1626 void. Don't error or warn here.
1627 (linux_attach_fail_reason_string): New declaration.
1628 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1629 interface change. Use linux_attach_fail_reason_string.
1631 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1632 Walfred Tedeschi <walfred.tedeschi@intel.com>
1634 * Makefile.in: Added rules to handle new files
1635 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1636 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1637 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1638 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1639 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1640 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1642 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1643 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1644 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1645 i386/x32-avx512.xml.
1646 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1647 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1648 i386/x32-avx512-linux.xml.
1649 * i387-fp.c (num_avx512_k_registers): New constant for number
1651 (num_avx512_zmmh_low_registers): New constant for number of
1652 lower ZMM registers (0-15).
1653 (num_avx512_zmmh_high_registers): New constant for number of
1654 higher ZMM registers (16-31).
1655 (num_avx512_ymmh_registers): New contant for number of higher
1656 YMM registers (ymm16-31 added by avx521 on x86_64).
1657 (num_avx512_xmm_registers): New constant for number of higher
1658 XMM registers (xmm16-31 added by AVX512 on x86_64).
1659 (struct i387_xsave): Add space for AVX512 registers.
1660 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1661 Add code to handle AVX512 registers.
1662 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1663 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1664 prototypei from generated file.
1665 (tdesc_amd64_avx512_linux): Likewise.
1666 (init_registers_x32_avx512_linux): Likewise.
1667 (tdesc_x32_avx512_linux): Likewise.
1668 (init_registers_i386_avx512_linux): Likewise.
1669 (tdesc_i386_avx512_linux): Likewise.
1670 (x86_64_regmap): Add AVX512 registers.
1671 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1673 (initialize_low_arch): Add code to initialize AVX512 registers.
1675 2014-04-23 Pedro Alves <palves@redhat.com>
1677 * mem-break.c (find_gdb_breakpoint_at): Make static.
1678 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1680 2014-04-23 Pedro Alves <palves@redhat.com>
1682 * i386-low.c: Don't include break-common.h here.
1683 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1684 prototype to take target_hw_bp_type as argument instead of a Z
1686 * i386-low.h: Include break-common.h here.
1687 (Z_packet_to_hw_type): Declare.
1688 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1690 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1691 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1692 (x86_remove_point): Convert the packet number to a
1693 target_hw_bp_type before calling i386_low_remove_watchpoint.
1694 * win32-i386-low.c (i386_insert_point): Convert the packet number
1695 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1696 (i386_remove_point): Convert the packet number to a
1697 target_hw_bp_type before calling i386_low_remove_watchpoint.
1699 2014-04-23 Pedro Alves <palves@redhat.com>
1701 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1703 2014-04-10 Pedro Alves <palves@redhat.com>
1705 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1706 Check if the condition or command is NULL before checking if the
1707 breakpoint is known. On success, return true.
1708 * mem-break.h (add_breakpoint_condition): Document return.
1709 (add_breakpoint_commands): Add describing comment.
1710 * server.c (skip_to_semicolon): New function.
1711 (process_point_options): Use it.
1713 2014-04-09 Pedro Alves <palves@redhat.com>
1715 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1718 2014-02-27 Pedro Alves <palves@redhat.com>
1721 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1723 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
1725 (last_thread_of_process_p): Take a PID argument instead of a
1727 (linux_wait_for_lwp): Delete.
1728 (num_lwps, check_zombie_leaders, not_stopped_callback): New
1730 (linux_low_filter_event): New function, party factored out from
1731 linux_wait_for_event.
1732 (linux_wait_for_event): Rename to ...
1733 (linux_wait_for_event_filtered): ... this. Add new filter ptid
1734 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
1735 sigsuspend. Check for zombie leaders.
1736 (linux_wait_for_event): Reimplement as wrapper around
1737 linux_wait_for_event_filtered.
1738 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
1739 a normal or signal exit is seen, it's the whole process exiting.
1740 (wait_for_sigstop): No longer a for_each_inferior callback.
1741 Rewrite on top of linux_wait_for_event_filtered.
1742 (stop_all_lwps): Call wait_for_sigstop directly.
1743 * server.c (resume, handle_target_event): Handle
1744 TARGET_WAITKIND_NO_RESUMED.
1746 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1748 * win32-low.c (psapi_get_dll_name,
1749 * win32_CreateToolhelp32Snapshot): Delete.
1750 (win32_CreateToolhelp32Snapshot, win32_Module32First)
1751 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
1753 (handle_load_dll): Add function description.
1754 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
1756 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1758 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
1760 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
1761 base address when calling win32_add_one_solib.
1762 (handle_load_dll): Delete local variable load_addr.
1763 Remove 0x1000 offset applied to DLL base address when calling
1764 win32_add_one_solib.
1765 (handle_unload_dll): Add comment.
1767 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1769 * win32-low.c (win32_add_all_dlls): Renames
1770 win32_ensure_ntdll_loaded. Rewrite function documentation.
1771 Adjust implementation to always load all DLLs.
1772 Add 0x1000 offset to DLL base address when calling
1773 win32_add_one_solib.
1774 (child_initialization_done): New static global.
1775 (do_initial_child_stuff): Set child_initialization_done to
1776 zero during child initialization, and 1 after. Replace call
1777 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
1779 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
1780 (handle_unload_dll): Add function documentation.
1781 (get_child_debug_event): Ignore load and unload DLL events
1782 during child initialization.
1784 2014-02-20 Doug Evans <dje@google.com>
1786 Remove global all_lwps.
1787 * inferiors.h (ptid_of): Move here from linux-low.h.
1788 (pid_of, lwpid_of): Ditto.
1789 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
1790 parameter is a struct thread_info * now.
1791 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
1792 directly. Pass &all_threads to find_inferior instead of &all_lwps.
1793 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
1795 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
1796 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
1797 * linux-arm-low.c (update_registers_callback): Update, "entry"
1798 parameter is a struct thread_info * now.
1799 Fetch lwpid from current_inferior directly.
1800 (arm_insert_point): Pass &all_threads to find_inferior instead of
1802 (arm_remove_point): Ditto.
1803 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
1804 (arm_prepare_to_resume): Fetch pid from thread.
1805 (arm_read_description): Fetch lwpid from current_inferior directly.
1806 * linux-low.c (all_lwps): Delete.
1807 (delete_lwp): Delete call to remove_inferior.
1808 (handle_extended_wait): Fetch lwpid from thread.
1809 (add_lwp): Don't set lwp->entry.id. Remove call to
1810 add_inferior_to_list.
1811 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
1812 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
1813 (kill_one_lwp_callback): Ditto.
1814 (linux_kill): Don't dereference NULL pointer.
1815 Fetch ptid,lwpid from thread.
1816 (get_detach_signal): Fetch ptid from thread.
1817 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
1818 Simplify call to regcache_invalidate_thread.
1819 (delete_lwp_callback): Update, "entry" parameter is a
1820 struct thread_info * now. Fetch pid from thread.
1821 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
1822 (status_pending_p_callback): Update, "entry" parameter is a
1823 struct thread_info * now. Fetch ptid from thread.
1824 (find_lwp_pid): Update, "entry" parameter is a
1825 struct thread_info * now.
1826 (linux_wait_for_lwp): Fetch pid from thread.
1827 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
1828 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
1829 (enqueue_one_deferred_signal): Fetch lwpid from thread.
1830 (dequeue_one_deferred_signal): Ditto.
1831 (cancel_breakpoint): Fetch ptid from current_inferior.
1832 (linux_wait_for_event): Pass &all_threads to find_inferior,
1833 not &all_lwps. Fetch ptid, lwpid from thread.
1834 (count_events_callback): Update, "entry" parameter is a
1835 struct thread_info * now.
1836 (select_singlestep_lwp_callback): Ditto.
1837 (select_event_lwp_callback): Ditto.
1838 (cancel_breakpoints_callback): Ditto.
1839 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
1841 (select_event_lwp): Ditto. Fetch ptid from event_thread.
1842 (unsuspend_one_lwp): Update, "entry" parameter is a
1843 struct thread_info * now.
1844 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
1846 (linux_stabilize_threads): Ditto. And for for_each_inferior.
1847 Fetch lwpid from thread, not lwp.
1848 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
1849 Pass &all_threads to find_inferior, not &all_lwps.
1850 (send_sigstop): Fetch lwpid from thread, not lwp.
1851 (send_sigstop_callback): Update, "entry" parameter is a
1852 struct thread_info * now.
1853 (suspend_and_send_sigstop_callback): Ditto.
1854 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
1855 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
1856 struct thread_info * now.
1857 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
1859 (lwp_running): Update, "entry" parameter is a
1860 struct thread_info * now.
1861 (stop_all_lwps): Fetch ptid from thread.
1862 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
1863 (linux_resume_one_lwp): Fetch lwpid from thread.
1864 (linux_set_resume_request): Update, "entry" parameter is a
1865 struct thread_info * now. Fetch pid, lwpid from thread.
1866 (resume_status_pending_p): Update, "entry" parameter is a
1867 struct thread_info * now.
1868 (need_step_over_p): Ditto. Fetch lwpid from thread.
1869 (start_step_over): Fetch lwpid from thread.
1870 (linux_resume_one_thread): Update, "entry" parameter is a
1871 struct thread_info * now. Fetch lwpid from thread.
1872 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
1873 (proceed_one_lwp): Update, "entry" parameter is a
1874 struct thread_info * now. Fetch lwpid from thread.
1875 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
1876 struct thread_info * now.
1877 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
1878 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
1879 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
1881 (regsets_store_inferior_registers): Ditto.
1882 (fetch_register, store_register): Ditto.
1883 (linux_read_memory, linux_write_memory): Ditto.
1884 (linux_request_interrupt): Ditto.
1885 (linux_read_auxv): Ditto.
1886 (linux_xfer_siginfo): Ditto.
1887 (linux_qxfer_spu): Ditto.
1888 (linux_qxfer_libraries_svr4): Ditto.
1889 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1890 moved to inferiors.h.
1892 (get_thread_lwp): Update.
1893 (struct lwp_info): Delete member "entry". Simplify comment for
1896 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1897 current_inferior directly.
1898 (update_watch_registers_callback): Update, "entry" parameter is a
1899 struct thread_info * now. Fetch pid from thread.
1900 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1901 (mips_insert_point): Fetch lwpid from current_inferior.
1902 Pass &all_threads to find_inferior, not &all_lwps.
1903 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1904 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1906 (mips_stopped_data_address): Ditto.
1907 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1909 * linux-tile-low.c (tile_arch_setup): Ditto.
1910 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1911 (update_debug_registers_callback): Update, "entry" parameter is a
1912 struct thread_info * now. Fetch pid from thread.
1913 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1914 Pass &all_threads to find_inferior, not &all_lwps.
1915 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1916 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1917 Pass &all_threads to find_inferior, not &all_lwps.
1918 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1919 (i386_dr_low_get_status): Ditto.
1920 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1921 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1922 (x86_linux_read_description): Ditto.
1923 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1925 2014-02-20 Doug Evans <dje@google.com>
1927 * inferiors.c (get_first_inferior): Fix buglet.
1929 2014-02-19 Doug Evans <dje@google.com>
1931 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1932 * inferiors.c (add_thread): Change result type to struct thread_info *.
1933 All callers updated.
1934 (add_lwp): Call add_thread here instead of in callers.
1935 All callers updated.
1936 * linux-low.h (get_lwp_thread): Rewrite.
1937 (struct lwp_info): New member "thread".
1939 2014-02-19 Doug Evans <dje@google.com>
1941 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1942 All callers updated.
1944 2014-02-19 Doug Evans <dje@google.com>
1946 * inferiors.c (add_thread): Fix whitespace.
1948 2014-02-19 Doug Evans <dje@google.com>
1950 * dll.c (clear_dlls): Replace accessing list implemention details
1952 * gdbthread.h (get_first_thread): Declare.
1953 * inferiors.c (for_each_inferior_with_data): New function.
1954 (get_first_thread): New function.
1955 (find_thread_ptid): Simplify.
1956 (get_first_inferior): New function.
1957 (clear_list): Delete.
1958 (one_inferior_p): New function.
1959 (clear_inferior_list): New function.
1960 (clear_inferiors): Update.
1961 * inferiors.h (for_each_inferior_with_data): Declare.
1962 (clear_inferior_list): Declare.
1963 (one_inferior_p): Declare.
1964 (get_first_inferior): Declare.
1965 * linux-low.c (linux_wait_for_event): Replace accessing list
1966 implemention details with API function.
1967 * server.c (target_running): Ditto.
1968 (accumulate_file_name_length): New function.
1969 (emit_dll_description): New function.
1970 (handle_qxfer_libraries): Replace accessing list implemention
1971 details with API function.
1972 (handle_qxfer_threads_worker): New function.
1973 (handle_qxfer_threads_proper): Replace accessing list implemention
1974 details with API function.
1975 (handle_query): Ditto.
1976 (visit_actioned_threads_callback_ftype): New typedef.
1977 (visit_actioned_threads_data): New struct.
1978 (visit_actioned_threads): Rewrite to be find_inferior callback.
1979 (resume): Call find_inferior.
1980 (handle_status): Replace accessing list implemention
1981 details with API function.
1982 (process_serial_event): Replace accessing list implemention details
1984 * target.c (set_desired_inferior): Replace accessing list implemention
1985 details with API function.
1986 * tracepoint.c (same_process_p): New function.
1987 (gdb_agent_about_to_close): Replace accessing list implemention
1988 details with API function.
1989 * win32-low.c (child_delete_thread): Replace accessing list
1990 implemention details with API function.
1991 (match_dll_by_basename): New function.
1992 (dll_is_loaded_by_basename): New function.
1993 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1994 details call to dll_is_loaded_by_basename.
1996 2014-02-19 Doug Evans <dje@google.com>
1998 * dll.h (struct dll_info): Add comment.
1999 * gdbthread.h (struct thread_info): Add comment.
2000 (current_ptid): Simplify.
2001 * inferiors.c (add_process): Update.
2002 (remove_process): Update.
2003 * inferiors.h (struct process_info): Rename member "head" to "entry".
2004 * linux-low.c (delete_lwp): Update.
2006 (last_thread_of_process_p): Update.
2007 (kill_one_lwp_callback, linux_kill): Update.
2008 (status_pending_p_callback): Update.
2009 (wait_for_sigstop): Update. Simplify read of ptid.
2010 (start_step_over): Update.
2011 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
2012 (get_lwp_thread): Update.
2013 (struct lwp_info): Rename member "head" to "entry".
2014 * regcache.h (inferior_list_entry): Delete.
2015 * server.c (kill_inferior_callback): Update.
2016 (detach_or_kill_inferior_callback): Update.
2017 (print_started_pid): Update.
2018 (print_attached_pid): Update.
2019 (process_serial_event): Simplify read of ptid.
2020 * thread-db.c (thread_db_create_event): Update.
2021 (thread_db_get_tls_address): Update.
2022 * win32-low.c (current_inferior_ptid): Simplify.
2024 2014-02-19 Tom Tromey <tromey@redhat.com>
2026 * target.h (struct target_ops) <supports_btrace>: Add target_ops
2028 (target_supports_btrace): Update.
2030 2014-02-14 Yao Qi <yao@codesourcery.com>
2032 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
2033 (rsp-low-ipa.o): New target.
2035 2014-02-12 Tom Tromey <tromey@redhat.com>
2037 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
2038 convert_ascii_to_int.
2039 * regcache.c (registers_to_string): Likewise.
2040 * remote-utils.c (decode_M_packet): Likewise.
2041 * server.c (process_serial_event): Likewise.
2043 2014-02-12 Tom Tromey <tromey@redhat.com>
2045 * server.c (handle_query, handle_v_run): Use hex2bin, not
2047 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
2049 2014-02-12 Tom Tromey <tromey@redhat.com>
2051 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
2052 convert_int_to_ascii.
2053 * regcache.c (registers_to_string, collect_register_as_string):
2055 * remote-utils.c (look_up_one_symbol, relocate_instruction):
2057 * server.c (process_serial_event): Likewise.
2058 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
2059 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
2061 2014-02-12 Tom Tromey <tromey@redhat.com>
2063 * remote-utils.c (look_up_one_symbol, monitor_output): Use
2064 bin2hex, not hexify.
2065 * tracepoint.c (cmd_qtstatus): Likewise.
2067 2014-02-12 Tom Tromey <tromey@redhat.com>
2069 * remote-utils.c (monitor_output): Pass explicit length to
2072 2014-02-12 Tom Tromey <tromey@redhat.com>
2074 * tracepoint.c: Include rsp-low.h.
2075 * server.c: Include rsp-low.h.
2076 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
2077 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
2079 * remote-utils.c: Include rsp-low.h.
2080 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
2081 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
2082 (convert_int_to_ascii, convert_ascii_to_int): Move to
2084 * regcache.c: Include rsp-low.h.
2085 * ax.c: Include rsp-low.h.
2086 * Makefile.in (SFILES): Add common/rsp-low.c.
2087 (OBS): Add rsp-low.o.
2088 (rsp-low.o): New target.
2090 2014-02-12 Tom Tromey <tromey@redhat.com>
2092 * utils.h (pulongest, plongest, phex_nz): Don't declare.
2093 Include print-utils.h.
2094 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
2095 (plongest, thirty_two, phex_nz): Remove.
2096 * Makefile.in (SFILES): Add common/print-utils.c.
2097 (OBS): Add print-utils.o.
2098 (print-utils-ipa.o): New target.
2099 (print-utils.o): New target.
2100 (IPA_OBJS): Add print-utils-ipa.o.
2102 2014-02-06 Tom Tromey <tromey@redhat.com>
2104 * Makefile.in (SFILES): Fix indentation.
2106 2014-02-05 Doug Evans <dje@google.com>
2108 * linux-low.c (linux_wait_for_event): Improve comment.
2109 (linux_wait_1): Keep current_inferior in sync with event_child.
2111 2014-01-22 Doug Evans <dje@google.com>
2113 * gdbthread.h (gdb_id_to_thread): Delete, unused.
2115 2014-01-22 Doug Evans <dje@google.com>
2117 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
2118 * configure: Regenerate.
2119 * config.in: Regenerate.
2120 * Makefile.in (SFILES): Add debug.c.
2122 * debug.c: New file.
2123 * debug.h: New file.
2124 * linux-aarch64-low.c (*): Update all debugging printfs to use
2125 debug_printf instead of fprintf.
2126 * linux-arm-low.c (*): Ditto.
2127 * linux-cris-low.c (*): Ditto.
2128 * linux-crisv32-low.c (*): Ditto.
2129 * linux-m32r-low.c (*): Ditto.
2130 * linux-sparc-low.c (*): Ditto.
2131 * linux-x86.c (*): Ditto.
2132 * linux-low.c (*): Ditto.
2133 (linux_wait_1): Add calls to debug_enter, debug_exit.
2134 (linux_wait): Remove redundant debugging printf.
2135 (stop_all_lwps): Add calls to debug_enter, debug_exit.
2136 (linux_resume, unstop_all_lwps): Ditto.
2137 * mem-break.c (*): Update all debugging printfs to use
2138 debug_printf instead of fprintf.
2139 * remote-utils.c (*): Ditto.
2140 * thread-db.c (*): Ditto.
2141 * server.c #include <ctype.h>, "gdb_vecs.h".
2142 (debug_threads): Moved to debug.c.
2143 (*): Update all debugging printfs to use debug_printf instead of
2145 (start_inferior): Replace call to fflush with call to debug_flush.
2146 (monitor_show_help): Mention set debug-format.
2147 (parse_debug_format_options): New function.
2148 (handle_monitor_command): Handle "monitor set debug-format".
2149 (gdbserver_usage): Mention --debug-format.
2150 (main): Parse --debug-format.
2151 * server.h (debug_threads): Declaration moved to debug.h.
2153 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
2154 trace_debug_1 that uses debug_printf.
2155 (tracepoint_look_up_symbols): Update all debugging printfs to use
2156 debug_printf instead of fprintf.
2158 2014-01-20 Baruch Siach <baruch@tkos.co.il>
2160 * linux-xtensa-low.c: Include asm/ptrace.h instead of
2163 2014-01-17 Pedro Alves <palves@redhat.com>
2166 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
2167 defined after including gdb_proc_service.h.
2169 2014-01-16 Doug Evans <dje@google.com>
2171 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
2172 (match_dll): Use it.
2174 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
2176 * target.h (target_ops) <read_btrace>: Change parameters and
2177 return type to allow error reporting.
2178 * server.c (handle_qxfer_btrace): Support delta reads. Pass
2179 trace reading errors on.
2180 * linux-low.c (linux_low_read_btrace): Pass trace reading
2182 (linux_low_disable_btrace): New.
2184 2014-01-15 Doug Evans <dje@google.com>
2186 * inferiors.c (thread_id_to_gdb_id): Delete.
2187 * inferiors.h (thread_id_to_gdb_id): Delete.
2189 2014-01-13 Eli Zaretskii <eliz@gnu.org>
2191 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
2192 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
2195 2014-01-08 Pedro Alves <palves@redhat.com>
2197 * server.c (handle_status): Don't discard previous queued stop
2198 replies or thread's pending status here.
2199 (main) <disconnection>: Do it here instead.
2201 2014-01-08 Pedro Alves <palves@redhat.com>
2203 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
2204 * server.c (visit_actioned_threads, handle_pending_status): New
2206 (handle_v_cont): Factor out parts to ...
2207 (resume): ... this new function. If in all-stop, and a thread
2208 being resumed has a pending status, report it without actually
2210 (myresume): Adjust to use the new 'resume' function.
2211 (clear_pending_status_callback, set_pending_status_callback)
2212 (find_status_pending_thread_callback): New functions.
2213 (handle_status): Handle the case of multiple threads having
2214 interesting statuses to report. Report threads' real last signal
2215 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
2216 with an interesting thread to report the status for, instead of
2217 always reporting the status of the first thread.
2219 2014-01-01 Joel Brobecker <brobecker@adacore.com>
2221 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
2222 * gdbreplay.c (gdbreplay_version): Likewise.
2224 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
2226 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
2227 iov.iov_len with the real length in use.
2229 2013-12-13 Joel Brobecker <brobecker@adacore.com>
2231 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
2232 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
2233 for all targets that use win32-low.c.
2234 * win32-low.c (win32_ensure_ntdll_loaded): New function.
2235 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
2237 2013-12-13 Pedro Alves <palves@redhat.com>
2239 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
2240 if equal to TARGET_WAITKIND_LOADED.
2241 * win32-low.c (cached_status): New static global.
2242 (win32_wait): Add declaration.
2243 (do_initial_child_stuff): Flush all initial pending debug events
2244 up to the initial breakpoint.
2245 (win32_wait): If CACHED_STATUS was set, return that instead
2246 of doing a real wait. Remove the code resuming the execution
2247 of the inferior after receiving a TARGET_WAITKIND_LOADED event
2248 during the initial phase. Also remove the code changing
2249 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
2250 TARGET_WAITKIND_STOPPED.
2252 2013-12-11 Yao Qi <yao@codesourcery.com>
2254 * notif.c (handle_notif_ack): Return 0 if no notification
2257 2013-11-20 Doug Evans <dje@google.com>
2259 * linux-low.c (linux_set_resume_request): Fix comment.
2261 2013-11-20 Doug Evans <dje@google.com>
2263 * linux-low.c (resume_status_pending_p): Tweak comment.
2265 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
2267 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
2268 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
2269 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
2270 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
2271 (srv_amd64_regobj): Add amd64-mpx.o.
2272 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
2273 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
2274 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
2275 * i387-fp.c (num_pl_bnd_register) Added constant.
2276 (num_pl_bnd_cfg_registers) Added constant.
2277 (struct i387_xsave) Added reserved area and MPX fields.
2278 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
2279 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
2281 (tdesc_i386_mpx_linux): Add MPX amd64 target.
2282 (init_registers_amd64_mpx_linux): Declare new function.
2283 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
2284 (x86_64_regmap): Add MPX registers.
2285 (x86_linux_read_description): Add MPX case.
2286 (initialize_low_arch): Initialize MPX targets.
2288 2013-11-18 Tom Tromey <tromey@redhat.com>
2290 * configure: Rebuild.
2291 * configure.ac: Don't check for stdlib.h.
2292 * gdbreplay.c: Unconditionally include stdlib.h.
2294 2013-11-18 Tom Tromey <tromey@redhat.com>
2296 * config.in: Rebuild.
2297 * configure: Rebuild.
2298 * configure.ac: Don't use AC_HEADER_DIRENT.
2300 2013-11-18 Tom Tromey <tromey@redhat.com>
2302 * server.h: Don't check HAVE_STRING_H.
2303 * gdbreplay.c: Don't check HAVE_STRING_H.
2304 * configure: Rebuild.
2306 2013-11-18 Tom Tromey <tromey@redhat.com>
2308 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
2311 2013-11-08 Tom Tromey <tromey@redhat.com>
2313 * configure, config.in: Rebuild.
2314 * configure.ac: Remove unused configury.
2316 2013-11-08 Tom Tromey <tromey@redhat.com>
2318 * acinclude.m4: Include common.m4, codeset.m4.
2319 * configure, config.in: Rebuild.
2320 * configure.ac: Use GDB_AC_COMMON.
2322 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
2324 * linux-s390-low.c (HWCAP_S390_TE): New define.
2325 (s390_arch_setup): Consider the TE field in the HWCAP for
2326 determining 'have_regset_tdb'.
2328 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
2331 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
2334 2013-10-02 Pedro Alves <palves@redhat.com>
2336 * server.c (process_serial_event): Don't output "GDBserver
2337 exiting" if GDB is connected through stdio.
2338 * target.c (mywait): Likewise, be silent if GDB is connected
2341 2013-10-01 Joel Brobecker <brobecker@adacore.com>
2343 * lynx-low.c (lynx_add_threads_after_attach): New function.
2344 (lynx_attach): Remove call to add_thread. Add call to
2345 lynx_add_threads_after_attach instead.
2347 2013-09-28 Mike Frysinger <vapier@gentoo.org>
2349 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
2350 * config.in, configure: Regenerated.
2352 2013-09-18 Yao Qi <yao@codesourcery.com>
2355 * server.c (start_inferior): Clear 'resume_info'.
2357 2013-09-16 Jiong Wang <jiwang@tilera.com>
2359 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
2362 2013-09-16 Jiong Wang <jiwang@tilera.com>
2364 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
2365 linux-tile-low.o to srv_tgtobj.
2367 2013-09-16 Will Newton <will.newton@linaro.org>
2369 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
2372 2013-09-06 Pedro Alves <palves@redhat.com>
2374 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
2375 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
2376 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
2377 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
2378 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
2379 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
2381 2013-09-06 Pedro Alves <palves@redhat.com>
2383 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
2384 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
2386 2013-09-06 Pedro Alves <palves@redhat.com>
2388 * linux-amd64-ipa.c: Include tracepoint.h.
2389 * linux-i386-ipa.c: Include tracepoint.h.
2391 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2393 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
2394 (ps_get_thread_area): New function.
2396 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2398 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
2399 (initialize_low_arch): Call init_registers_crisv32 rather than
2400 init_register_crisv32.
2402 2013-09-05 Pedro Alves <palves@redhat.com>
2404 * server.h (handle_vFile, hostio_last_error_from_errno): Move
2406 * hostio.h: ... this new file.
2407 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
2408 win32-low.c: Include hostio.h.
2410 2013-09-05 Pedro Alves <palves@redhat.com>
2412 * server.h (gdb_client_data, handler_func, callback_handler_func)
2413 (delete_file_handler, add_file_handler, append_callback_event)
2414 (delete_callback_event, start_event_loop, initialize_event_loop):
2415 Move to event-loop.h and include it.
2416 * event-loop.h: New file.
2418 2013-09-05 Pedro Alves <palves@redhat.com>
2420 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
2421 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
2422 (loaded_dll, unloaded_dll): Move to ...
2423 * dll.h: ... this new file.
2424 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
2426 2013-09-05 Pedro Alves <palves@redhat.com>
2428 * server.h (current_process, get_thread_process, all_processes)
2429 (add_inferior_to_list, for_each_inferior, current_inferior)
2430 (remove_inferior, add_process, remove_process, find_process_pid)
2431 (have_started_inferiors_p, have_attached_inferiors_p)
2432 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
2433 (clear_inferiors, find_inferior, find_inferior_id)
2434 (inferior_target_data, set_inferior_target_data)
2435 (inferior_regcache_data, set_inferior_regcache_data): Move to
2436 inferiors.h, and include it.
2437 * inferiors.h: New file.
2439 2013-09-05 Pedro Alves <palves@redhat.com>
2441 * server.h (struct emit_ops, current_insn_ptr, emit_error):
2445 2013-09-05 Pedro Alves <palves@redhat.com>
2447 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
2449 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
2450 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
2451 (handle_tracepoint_general_set, handle_tracepoint_query)
2452 (tracepoint_finished_step, tracepoint_was_hit)
2453 (release_while_stepping_state_list, current_traceframe)
2454 (in_readonly_region, traceframe_read_mem)
2455 (fetch_traceframe_registers, traceframe_read_sdata)
2456 (traceframe_read_info, struct fast_tpoint_collect_status)
2457 (fast_tracepoint_collecting, force_unlock_trace_buffer)
2458 (handle_tracepoit_bkpts, initialize_low_tracepoint)
2459 (supply_fast_tracepoint_registers)
2460 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
2461 (ipa_tdesc, claim_trampoline_space)
2462 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
2463 (agent_mem_read, agent_get_trace_state_variable_value)
2464 (agent_set_trace_state_variable_value, agent_tsv_read)
2465 (agent_mem_read_string, get_raw_reg_func_addr)
2466 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2467 * tracepoint.h: ... this new file.
2469 2013-09-05 Pedro Alves <palves@redhat.com>
2471 * server.h (perror_with_name, error, fatal, warning, paddress)
2472 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2474 * utils.h: New file.
2476 2013-09-05 Pedro Alves <palves@redhat.com>
2478 * server.h (remote_debug, noack_mode, transport_is_reliable)
2479 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2480 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2481 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2482 (write_enn, initialize_async_io, enable_async_io)
2483 (disable_async_io, check_remote_input_interrupt_request)
2484 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2485 (dead_thread_notify, prepare_resume_reply)
2486 (decode_address_to_semicolon, decode_address, decode_m_packet)
2487 (decode_M_packet, decode_X_packet, decode_xfer_write)
2488 (decode_search_memory_packet, unhexify, hexify)
2489 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2490 (look_up_one_symbol, relocate_instruction)
2491 (monitor_output): Move to remote-utils.h, and include it.
2492 * remote-utils.h: New file.
2494 2013-09-05 Pedro Alves <palves@redhat.com>
2496 * server.h (_): Delete.
2498 2013-09-02 Pedro Alves <palves@redhat.com>
2500 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2501 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2503 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2505 2013-09-02 Pierre Muller <muller@sourceware.org>
2507 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2508 or WriteProcessMemory complete successfully and handle
2509 ERROR_PARTIAL_COPY error.
2511 2013-09-02 Pedro Alves <palves@redhat.com>
2513 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2514 error instead of EIO.
2516 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2519 * linux-low.c: Include filestuff.h.
2520 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2521 * lynx-low.c: Include filestuff.h.
2522 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2523 * server.c: Include filestuff.h.
2524 (main): Call notice_open_fds.
2525 * spu-low.c: Include filestuff.h.
2526 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2528 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2530 * Makefile.in: Explain why ../target and ../nat are not
2531 listed as include file search paths.
2532 (linux-waitpid.o): New object file rule.
2533 * configure.srv (srv_native_linux_obj): New variable.
2534 Replace all occurrences of linux native object files with
2535 $srv_native_linux_obj.
2536 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2537 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2538 (linux_enable_event_reporting): Remove declaration.
2539 (my_waitpid): Moved to common/linux-waitpid.c.
2540 (linux_wait_for_event): Pass ptid when calling
2541 linux_enable_event_reporting.
2542 (linux_supports_tracefork_flag): Remove.
2543 (linux_enable_event_reporting): Likewise.
2544 (linux_tracefork_grandchild): Remove.
2545 (STACK_SIZE): Moved to common/linux-ptrace.c.
2546 (linux_tracefork_child): Remove.
2547 (linux_test_for_tracefork): Remove.
2548 (linux_look_up_symbols): Call linux_supports_traceclone.
2549 (initialize_low): Remove call to linux_test_for_tracefork.
2550 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2551 common/linux-ptrace.h.
2552 (PTRACE_TYPE_ARG4): Likewise.
2553 Include linux-ptrace.h.
2555 2013-08-21 Pedro Alves <palves@redhat.com>
2557 * config.in: Renegerate.
2559 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2561 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2562 (SFILES): Remove $(srcdir)/common/target-common.c and
2563 add $(srcdir)/target/waitstatus.c.
2564 (OBS): Remove target-common.o and add waitstatus.o.
2565 (server_h): Remove $(srcdir)/../common/target-common.h and
2566 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2567 and $(srcdir)/../target/waitstatus.h.
2568 (target-common.o): Remove.
2569 (waitstatus.o): New target object file.
2570 * target.h: Do not include target-common.h and
2571 include target/resume.h, target/wait.h and
2572 target/waitstatus.h.
2574 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2576 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2577 to PTRACE_TYPE_ARG3.
2578 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2579 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2581 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2582 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2584 2013-07-27 Jie Zhang <jie@codesourcery.com>
2585 Daniel Jacobowitz <dan@codesourcery.com>
2586 Yao Qi <yao@codesourcery.com>
2588 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2589 (mips-linux-watch.o): New rule.
2590 (mips_linux_watch_h): New variable.
2591 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2593 * linux-mips-low.c: Include mips-linux-watch.h.
2594 (struct arch_process_info, struct arch_lwp_info): New.
2595 (update_watch_registers_callback): New function.
2596 (mips_linux_new_process, mips_linux_new_thread) New functions.
2597 (mips_linux_prepare_to_resume, mips_insert_point): New
2599 (mips_remove_point, mips_stopped_by_watchpoint): New
2601 (rsp_bp_type_to_target_hw_bp_type): New function.
2602 (mips_stopped_data_address): New function.
2603 (the_low_target): Add watchpoint support functions.
2605 2013-07-27 Yao Qi <yao@codesourcery.com>
2607 * i386-low.c: Include break-common.h.
2608 (enum target_hw_bp_type): Remove.
2610 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2612 * Makefile.in (SFILES): /common/target-common.c.
2613 (OBS): Add target-common.o.
2614 (server_h): Add $(srcdir)/../common/target-common.h.
2615 (target-common.o): New target.
2616 * server.c (queue_stop_reply_callback): Free
2617 status string after use.
2618 * target.c (target_waitstatus_to_string): Remove.
2619 * target.h: Include target-common.h.
2620 (resume_kind): Likewise.
2621 (target_waitkind): Likewise.
2622 (target_waitstatus): Likewise.
2623 (TARGET_WNOHANG): Likewise.
2625 2013-07-04 Yao Qi <yao@codesourcery.com>
2627 * Makefile.in (host_alias): Use @host_noncanonical@.
2628 (target_alias): Use @target_noncanonical@.
2629 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2630 ACX_NONCANONICAL_HOST.
2631 * configure: Regenerated.
2634 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2636 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2637 * configure: Rebuild.
2638 * Makefile.in (version_host, version_target): Get from configure.
2639 (version.c): Use $(version_host) and $(version_target).
2641 2013-07-03 Pedro Alves <palves@redhat.com>
2643 * Makefile.in (config.status): Depend on development.sh.
2644 * acinclude.m4: Include libmcheck.m4.
2645 * configure: Regenerate.
2647 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2649 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2650 attribute inside the parentheses.
2651 (winapi_DebugSetProcessKillOnExit): Ditto.
2652 (winapi_DebugBreakProcess): Ditto.
2653 (winapi_GenerateConsoleCtrlEvent): Ditto.
2655 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2657 * notif.h (notif_event): Add a dummy member to avoid compiler
2660 2013-07-01 Pedro Alves <palves@redhat.com>
2662 * hostio.c (HOSTIO_PATH_MAX): Define.
2663 (require_filename, handle_open, handle_unlink, handle_readlink):
2666 2013-07-01 Pedro Alves <palves@redhat.com>
2668 * server.h: Include "pathmax.h".
2669 * linux-low.c: Don't include sys/param.h.
2670 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2672 * win32-low.c: Don't include sys/param.h.
2673 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2675 2013-07-01 Pedro Alves <palves@redhat.com>
2677 * event-loop.c: Don't check HAVE_UNISTD_H before including
2679 * gdbreplay.c: Likewise.
2680 * remote-utils.c: Likewise.
2681 * server.c: Likewise.
2682 * configure.ac: Don't check for unistd.h.
2683 * configure: Regenerate.
2685 2013-06-28 Tom Tromey <tromey@redhat.com>
2687 * Makefile.in (version.c): Use version.in, not
2690 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2692 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2693 * configure: Rebuild.
2694 * Makefile.in (version_host, version_target): Get from configure.
2695 (version.c): Use $(version_host) and $(version_target).
2697 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2699 Fix trace-status to output user name without trailing colon.
2700 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2702 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2704 Fix trace-status to output proper start-time and stop-time.
2705 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2706 output start time and stop time in hex as gdb expects.
2708 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2710 * tracepoint.c (build_traceframe_info_xml): Output trace state
2711 variables present in the trace buffer.
2713 2013-06-24 Tom Tromey <tromey@redhat.com>
2715 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2717 (version.o): Remove.
2718 * gdbreplay.c: Include version.h.
2719 (version, host_name): Don't declare.
2720 * server.h: Include version.h.
2721 (version, host_name): Don't declare.
2723 2013-06-12 Pedro Alves <palves@redhat.com>
2725 * linux-x86-low.c (linux_is_elf64): Delete global.
2726 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
2727 with local linux_pid_exe_is_elf_64_file use.
2729 2013-06-11 Pedro Alves <palves@redhat.com>
2731 * linux-low.c (regset_disabled, disable_regset): New functions.
2732 (regsets_fetch_inferior_registers)
2733 (regsets_store_inferior_registers): Use them.
2734 (initialize_regsets_info); Don't allocate the disabled_regsets
2736 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
2739 2013-06-11 Pedro Alves <palves@redhat.com>
2741 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
2744 2013-06-11 Pedro Alves <palves@redhat.com>
2746 * linux-x86-low.c (initialize_low_arch): Call
2747 init_registers_x32_avx_linux.
2749 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
2751 Fix compatibility with Android Bionic.
2752 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
2755 2013-06-07 Pedro Alves <palves@redhat.com>
2758 * Makefile.in (OBS): Add tdesc.o.
2759 (IPA_OBJS): Add tdesc-ipa.o.
2760 (tdesc-ipa.o): New rule.
2761 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
2763 * linux-low.c (new_inferior): Delete.
2764 (disabled_regsets, num_regsets): Delete.
2765 (linux_add_process): Adjust to set the new per-process
2767 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
2768 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
2769 was a stop. When calling arch_setup, switch the current inferior
2770 to the thread that got an event.
2771 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
2772 (regsets_fetch_inferior_registers)
2773 (regsets_store_inferior_registers): New regsets_info parameter.
2775 (linux_register_in_regsets): New regs_info parameter. Adjust to
2777 (register_addr, fetch_register, store_register): New usrregs_info
2778 parameter. Adjust to use it.
2779 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
2780 parameter regs_info. Adjust to use it.
2781 (linux_fetch_registers): Get the current inferior's regs_info, and
2783 (linux_store_registers): Ditto.
2784 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
2785 (initialize_low): Don't initialize the target_regsets here. Call
2786 initialize_low_arch.
2787 * linux-low.h (target_regsets): Delete declaration.
2788 (struct regsets_info): New.
2789 (struct usrregs_info): New.
2790 (struct regs_info): New.
2791 (struct process_info_private) <new_inferior>: New field.
2792 (struct linux_target_ops): Delete the num_regs, regmap, and
2793 regset_bitmap fields. New field regs_info.
2794 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
2795 * i387-fp.c (num_xmm_registers): Delete.
2796 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
2797 calls to new interface.
2798 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
2799 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
2800 Infer the number of xmm registers from the regcache's target
2802 * i387-fp.h (num_xmm_registers): Delete.
2803 * inferiors.c (add_thread): Don't install the thread's regcache
2805 * proc-service.c (gregset_info): Fetch the current inferior's
2806 regs_info. Adjust to use it.
2807 * regcache.c: Include tdesc.h.
2808 (register_bytes, reg_defs, num_registers)
2809 (gdbserver_expedite_regs): Delete.
2810 (get_thread_regcache): If the thread doesn't have a regcache yet,
2811 create one, instead of aborting gdbserver.
2812 (regcache_invalidate_one): Rename to ...
2813 (regcache_invalidate_thread): ... this.
2814 (regcache_invalidate_one): New.
2815 (regcache_invalidate): Only invalidate registers of the current
2817 (init_register_cache): Add target_desc parameter, and use it.
2818 (new_register_cache): Ditto. Assert the target description has a
2819 non zero registers_size.
2820 (regcache_cpy): Add assertions. Adjust.
2821 (realloc_register_cache, set_register_cache): Delete.
2822 (registers_to_string, registers_from_string): Adjust.
2823 (find_register_by_name, find_regno, find_register_by_number)
2824 (register_cache_size): Add target_desc parameter, and use it.
2825 (free_register_cache_thread, free_register_cache_thread_one)
2826 (regcache_release, register_cache_size): New.
2827 (register_size): Add target_desc parameter, and use it.
2828 (register_data, supply_register, supply_register_zeroed)
2829 (supply_regblock, supply_register_by_name, collect_register)
2830 (collect_register_as_string, collect_register_by_name): Adjust.
2831 * regcache.h (struct target_desc): Forward declare.
2832 (struct regcache) <tdesc>: New field.
2833 (init_register_cache, new_register_cache): Add target_desc
2835 (regcache_invalidate_thread): Declare.
2836 (regcache_invalidate_one): Delete declaration.
2837 (regcache_release): Declare.
2838 (find_register_by_number, register_cache_size, register_size)
2839 (find_regno): Add target_desc parameter.
2840 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
2842 * remote-utils.c: Include tdesc.h.
2843 (outreg, prepare_resume_reply): Adjust.
2844 * server.c: Include tdesc.h.
2845 (gdbserver_xmltarget): Delete declaration.
2846 (get_features_xml, process_serial_event): Adjust.
2847 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
2849 (struct process_info) <tdesc>: New field.
2850 (ipa_tdesc): Declare.
2851 * tdesc.c: New file.
2852 * tdesc.h: New file.
2853 * tracepoint.c: Include tdesc.h.
2854 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
2855 (get_context_regcache): Adjust to pass ipa_tdesc down.
2856 (do_action_at_tracepoint): Adjust to get the register cache size
2857 from the context regcache's description.
2858 (traceframe_walk_blocks): Adjust to get the register cache size
2859 from the current trace frame's description.
2860 (traceframe_get_pc): Adjust to get current trace frame's
2861 description and pass it down.
2862 (gdb_collect): Adjust to get the register cache size from the
2864 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
2865 (gdbserver_xmltarget): Delete.
2866 (initialize_low_tracepoint): Set the ipa's target description.
2867 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
2868 (initialize_low_tracepoint): Set the ipa's target description.
2869 * linux-x86-low.c: Include tdesc.h.
2870 [__x86_64__] (is_64bit_tdesc): New.
2871 (ps_get_thread_area, x86_get_thread_area): Use it.
2872 (i386_cannot_store_register): Rename to ...
2873 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
2874 (i386_cannot_fetch_register): Rename to ...
2875 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
2876 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
2878 (target_regsets): Rename to ...
2879 (x86_regsets): ... this.
2880 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
2882 (x86_siginfo_fixup): Use is_64bit_tdesc.
2883 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2884 (tdesc_x32_avx_linux, tdesc_x32_linux)
2885 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2887 (x86_linux_update_xmltarget): Delete.
2888 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2889 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2890 (AMD64_LINUX_USER64_CS): New.
2891 (x86_linux_read_description): New, based on
2892 x86_linux_update_xmltarget.
2893 (same_process_callback): New.
2894 (x86_arch_setup_process_callback): New.
2895 (x86_linux_update_xmltarget): New.
2896 (x86_regsets_info): New.
2897 (amd64_linux_regs_info): New.
2898 (i386_linux_usrregs_info): New.
2899 (i386_linux_regs_info): New.
2900 (x86_linux_regs_info): New.
2901 (x86_arch_setup): Reimplement.
2902 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2903 (x86_emit_ops): Ditto.
2904 (the_low_target): Adjust. Install x86_linux_regs_info,
2905 x86_cannot_fetch_register, and x86_cannot_store_register.
2906 (initialize_low_arch): New.
2907 * linux-ia64-low.c (tdesc_ia64): Declare.
2908 (ia64_fetch_register): Adjust.
2909 (ia64_usrregs_info, regs_info): New globals.
2910 (ia64_regs_info): New function.
2911 (the_low_target): Adjust.
2912 (initialize_low_arch): New function.
2913 * linux-sparc-low.c (tdesc_sparc64): Declare.
2914 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2916 (sparc_arch_setup): New function.
2917 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2918 (the_low_target): Adjust.
2919 (initialize_low_arch): New function.
2920 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2921 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2922 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2923 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2924 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2925 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2926 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2927 (tdesc_powerpc_isa205_vsx64l): Declare.
2928 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2929 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2930 (ppc_set_pc, ppc_get_hwcap): Adjust.
2931 (ppc_usrregs_info): Forward declare.
2932 (!__powerpc64__) ppc_regmap_adjusted: New global.
2933 (ppc_arch_setup): Adjust to the current process'es target
2935 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2936 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2937 (ppc_store_evrregset): Adjust.
2938 (target_regsets): Rename to ...
2939 (ppc_regsets): ... this, and make static.
2940 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2941 (ppc_regs_info): New function.
2942 (the_low_target): Adjust.
2943 (initialize_low_arch): New function.
2944 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2945 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2946 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2947 (tdesc_s390x_linux64v2): Declare.
2948 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2949 (s390_fill_gregset, s390_store_last_break): Adjust.
2950 (target_regsets): Rename to ...
2951 (s390_regsets): ... this, and make static.
2952 (s390_get_pc, s390_set_pc): Adjust.
2953 (s390_get_hwcap): New target_desc parameter, and use it.
2954 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2955 (s390_arch_setup): Adjust to set the current process'es target
2956 description. Don't adjust the regmap.
2957 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2958 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2959 (regs_info_3264): New globals.
2960 (s390_regs_info): New function.
2961 (the_low_target): Adjust.
2962 (initialize_low_arch): New function.
2963 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2964 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2965 [__mips64] (init_registers_mips_linux)
2966 (init_registers_mips_dsp_linux): Delete defines.
2967 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2968 (have_dsp): New global.
2969 (mips_read_description): New, based on mips_arch_setup.
2970 (mips_arch_setup): Reimplement.
2971 (get_usrregs_info): New function.
2972 (mips_cannot_fetch_register, mips_cannot_store_register)
2973 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2974 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2975 (target_regsets): Rename to ...
2976 (mips_regsets): ... this, and make static.
2977 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2978 (dsp_regs_info, regs_info): New globals.
2979 (mips_regs_info): New function.
2980 (the_low_target): Adjust.
2981 (initialize_low_arch): New function.
2982 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2983 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2985 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2986 (arm_read_description): New, with bits factored from
2988 (arm_arch_setup): Reimplement.
2989 (target_regsets): Rename to ...
2990 (arm_regsets): ... this, and make static.
2991 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2992 (arm_regs_info): New function.
2993 (the_low_target): Adjust.
2994 (initialize_low_arch): New function.
2995 * linux-m68k-low.c (tdesc_m68k): Declare.
2996 (target_regsets): Rename to ...
2997 (m68k_regsets): ... this, and make static.
2998 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2999 (m68k_regs_info): New function.
3000 (m68k_arch_setup): New function.
3001 (the_low_target): Adjust.
3002 (initialize_low_arch): New function.
3003 * linux-sh-low.c (tdesc_sharch): Declare.
3004 (target_regsets): Rename to ...
3005 (sh_regsets): ... this, and make static.
3006 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
3007 (sh_regs_info, sh_arch_setup): New functions.
3008 (the_low_target): Adjust.
3009 (initialize_low_arch): New function.
3010 * linux-bfin-low.c (tdesc_bfin): Declare.
3011 (bfin_arch_setup): New function.
3012 (bfin_usrregs_info, regs_info): New globals.
3013 (bfin_regs_info): New function.
3014 (the_low_target): Adjust.
3015 (initialize_low_arch): New function.
3016 * linux-cris-low.c (tdesc_cris): Declare.
3017 (cris_arch_setup): New function.
3018 (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-cris-low.c (tdesc_crisv32): Declare.
3023 (cris_arch_setup): New function.
3024 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
3025 (cris_regs_info): New function.
3026 (the_low_target): Adjust.
3027 (initialize_low_arch): New function.
3028 * linux-m32r-low.c (tdesc_m32r): Declare.
3029 (m32r_arch_setup): New function.
3030 (m32r_usrregs_info, regs_info): New globals.
3031 (m32r_regs_info): Adjust.
3032 (initialize_low_arch): New function.
3033 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
3034 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
3035 (tic6x_usrregs_info): Forward declare.
3036 (tic6x_read_description): New function, based on ...
3037 (tic6x_arch_setup): ... this. Reimplement.
3038 (target_regsets): Rename to ...
3039 (tic6x_regsets): ... this, and make static.
3040 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
3041 (tic6x_regs_info): New function.
3042 (the_low_target): Adjust.
3043 (initialize_low_arch): New function.
3044 * linux-xtensa-low.c (tdesc_xtensa): Declare.
3045 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
3046 (target_regsets): Rename to ...
3047 (xtensa_regsets): ... this, and make static.
3048 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
3050 (xtensa_arch_setup, xtensa_regs_info): New functions.
3051 (the_low_target): Adjust.
3052 (initialize_low_arch): New function.
3053 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
3054 (nios2_arch_setup): Set the current process'es tdesc.
3055 (target_regsets): Rename to ...
3056 (nios2_regsets): ... this.
3057 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
3058 (nios2_regs_info): New function.
3059 (the_low_target): Adjust.
3060 (initialize_low_arch): New function.
3061 * linux-aarch64-low.c (tdesc_aarch64): Declare.
3062 (aarch64_arch_setup): Set the current process'es tdesc.
3063 (target_regsets): Rename to ...
3064 (aarch64_regsets): ... this.
3065 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
3066 (aarch64_regs_info): New function.
3067 (the_low_target): Adjust.
3068 (initialize_low_arch): New function.
3069 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
3071 (target_regsets): Rename to ...
3072 (tile_regsets): ... this.
3073 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
3074 (tile_regs_info): New function.
3075 (tile_arch_setup): Set the current process'es tdesc.
3076 (the_low_target): Adjust.
3077 (initialize_low_arch): New function.
3078 * spu-low.c (tdesc_spu): Declare.
3079 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
3080 * win32-arm-low.c (tdesc_arm): Declare.
3081 (arm_arch_setup): New function.
3082 (the_low_target): Install arm_arch_setup instead of
3084 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
3085 (init_windows_x86): Rename to ...
3086 (i386_arch_setup): ... this. Set `win32_tdesc'.
3087 (the_low_target): Adjust.
3088 * win32-low.c (win32_tdesc): New global.
3089 (child_add_thread): Don't create the thread cache here.
3090 (do_initial_child_stuff): Set the new process'es tdesc.
3091 * win32-low.h (struct target_desc): Forward declare.
3092 (win32_tdesc): Declare.
3093 * lynx-i386-low.c (tdesc_i386): Declare global.
3094 (lynx_i386_arch_setup): Set `lynx_tdesc'.
3095 * lynx-low.c (lynx_tdesc): New global.
3096 (lynx_add_process): Set the new process'es tdesc.
3097 * lynx-low.h (struct target_desc): Forward declare.
3098 (lynx_tdesc): Declare global.
3099 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
3100 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
3101 * nto-low.c (nto_tdesc): New global.
3102 (do_attach): Set the new process'es tdesc.
3103 * nto-low.h (struct target_desc): Forward declare.
3104 (nto_tdesc): Declare.
3105 * nto-x86-low.c (tdesc_i386): Declare.
3106 (nto_x86_arch_setup): Set `nto_tdesc'.
3108 2013-06-04 Gary Benson <gbenson@redhat.com>
3110 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
3111 to qSupported response when appropriate.
3112 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
3113 with nonzero-length annex.
3114 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
3115 arguments supplied in annex.
3117 2013-05-31 Doug Evans <dje@google.com>
3120 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
3121 64 bits in 64-cross-32 environment.
3123 2013-05-28 Pedro Alves <palves@redhat.com>
3125 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
3126 (aarch64-without-fpu.c): Delete rule.
3127 * configure.srv (aarch64*-*-linux*): Remove references to
3128 aarch64-without-fpu.o and aarch64-without-fpu.xml.
3129 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
3132 2013-05-24 Pedro Alves <palves@redhat.com>
3134 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
3135 instead of strchr/decode_address. Error if the range isn't split
3136 with a ','. Don't assume there's be a ':' in the action.
3138 2013-05-23 Yao Qi <yao@codesourcery.com>
3139 Pedro Alves <palves@redhat.com>
3141 * linux-low.c (lwp_in_step_range): New function.
3142 (linux_wait_1): If the thread was range stepping and stopped
3143 outside the stepping range, report the stop to GDB. Otherwise,
3144 continue stepping. Add range stepping debug output.
3145 (linux_set_resume_request): Copy the step range from the resume
3147 (linux_supports_range_stepping): New.
3148 (linux_target_ops) <supports_range_stepping>: Set to
3149 linux_supports_range_stepping.
3150 * linux-low.h (struct linux_target_ops)
3151 <supports_range_stepping>: New field.
3152 (struct lwp_info) <step_range_start, step_range_end>: New fields.
3153 * linux-x86-low.c (x86_supports_range_stepping): New.
3154 (the_low_target) <supports_range_stepping>: Set to
3155 x86_supports_range_stepping.
3156 * server.c (handle_v_cont): Handle 'r' action.
3157 (handle_v_requests): Append ";r" if the target supports range
3159 * target.h (struct thread_resume) <step_range_start,
3160 step_range_end>: New fields.
3161 (struct target_ops) <supports_range_stepping>:
3163 (target_supports_range_stepping): New macro.
3165 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3167 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
3168 confusion in comment.
3170 2013-05-17 Joel Brobecker <brobecker@adacore.com>
3172 * lynx-low.c (struct process_info_private): New type.
3173 (lynx_add_process): New function.
3174 (lynx_create_inferior, lynx_attach): Replace calls to
3175 add_process by calls to lynx_add_process.
3176 (lynx_resume): If PTID is null, then try using
3177 current_process()->private->last_wait_event_ptid.
3179 (lynx_clear_inferiors): Delete. The contents of that function
3180 has been inlined in lynx_mourn;
3181 (lynx_wait_1): Save the ptid in the process's private data.
3182 (lynx_mourn): Free the process' private data. Replace call
3183 to lynx_clear_inferiors by call to clear_inferiors.
3185 2013-05-17 Yao Qi <yao@codesourcery.com>
3187 * i386-low.c (i386_length_and_rw_bits): Move the comment to
3190 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
3192 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
3193 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
3194 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
3195 PT_TEXT_END_ADDR guards. Update comments.
3196 (linux_target_op) <read_offsets>: Conditionally define to
3197 linux_read_offsets if the target is UCLIBC and if it defines
3198 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
3200 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
3201 Andrew Jenner <andrew@codesourcery.com>
3203 * Makefile.in (SFILES): Add linux-nios2-low.c.
3204 (clean): Add action to delete nios2-linux.c.
3205 (nios2-linux.c): New rule.
3206 * configure.srv: Add nios2*-*-linux*.
3207 * linux-nios2-low.c: New.
3209 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
3211 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
3213 2013-04-25 Hui Zhu <hui@codesourcery.com>
3216 * ax.c (ax_printf): Add fflush.
3218 2013-04-22 Tom Tromey <tromey@redhat.com>
3220 * Makefile.in (SFILES): Add filestuff.c.
3221 (OBS): Add filestuff.o.
3222 (filestuff.o): New target.
3223 * config.in, configure: Rebuild.
3224 * configure.ac: Check for fdwalk, pipe2.
3226 2013-04-17 Pedro Alves <palves@redhat.com>
3228 * configure.ac (USE_THREAD_DB): Delete variable.
3229 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
3230 Don't AC_SUBST USE_THREAD_DB.
3231 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
3232 * config.in, configure: Regenerate.
3234 2013-04-16 Pedro Alves <palves@redhat.com>
3236 * linux-low.h (struct lwp_info) <thread_known>: Move under
3237 the USE_THREAD_DB #ifdef.
3239 2013-04-16 Pedro Alves <palves@redhat.com>
3241 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
3242 (linux-low.o): Delete rule.
3243 * linux-low.h: Always include "gdb_thread_db.h" instead of
3244 conditionally including thread_db.h.
3245 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
3248 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3250 * Makefile.in (install-only): Fix make install regression.
3252 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3254 Convert man pages to texinfo, new gdbinit.5 texinfo page.
3255 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
3257 * gdbserver.1: Remove.
3259 2013-03-22 Pedro Alves <palves@redhat.com>
3261 * linux-low.c (handle_extended_wait): Don't call
3262 linux_enable_event_reporting.
3264 2013-03-15 Tony Theodore <tonyt@logyst.com>
3267 * Makefile.in (SHELL): Use @SHELL@.
3269 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
3271 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
3274 2013-03-13 Joel Brobecker <brobecker@adacore.com>
3276 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
3277 Remove extraneous NULL element.
3279 2013-03-13 Yao Qi <yao@codesourcery.com>
3281 * tracepoint.c (traceframe_read_tsv): Look for the last matched
3282 'V' block in trace frame.
3284 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3286 * target.h (struct target_ops): Add btrace ops.
3287 (target_supports_btrace): New macro.
3288 (target_enable_btrace): New macro.
3289 (target_disable_btrace): New macro.
3290 (target_read_btrace): New macro.
3291 * gdbthread.h (struct thread_info): Add btrace field.
3292 * server.c: Include btrace-common.h.
3293 (handle_btrace_general_set): New function.
3294 (handle_btrace_enable): New function.
3295 (handle_btrace_disable): New function.
3296 (handle_general_set): Call handle_btrace_general_set.
3297 (handle_qxfer_btrace): New function.
3298 (struct qxfer qxfer_packets[]): Add btrace entry.
3299 * inferiors.c (remove_thread): Disable btrace.
3300 * linux-low: Include linux-btrace.h.
3301 (linux_low_enable_btrace): New function.
3302 (linux_low_read_btrace): New function.
3303 (linux_target_ops): Add btrace ops.
3304 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
3305 Add srv_linux_btrace=yes.
3306 (x86_64-*-linux*): Add linux-btrace.o.
3307 Add srv_linux_btrace=yes.
3308 * configure.ac: Define HAVE_LINUX_BTRACE.
3309 * config.in: Regenerated.
3310 * configure: Regenerated.
3312 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3314 * server.c (handle_qxfer): Preserve error message if -3 is
3316 (qxfer): Document the -3 return value.
3318 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3320 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
3321 (linux_btrace_h): New variable.
3322 (linux-btrace.o): New rule.
3324 2013-03-08 Stan Shebs <stan@codesourcery.com>
3325 Hafiz Abid Qadeer <abidh@codesourcery.com>
3327 * tracepoint.c (trace_buffer_size): New global.
3328 (DEFAULT_TRACE_BUFFER_SIZE): New define.
3329 (init_trace_buffer): Change to one-argument function. Allocate
3330 trace buffer memory.
3331 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
3332 handle QTBuffer:size packet.
3333 (cmd_bigqtbuffer_size): New function.
3334 (initialize_tracepoint): Call init_trace_buffer with
3335 DEFAULT_TRACE_BUFFER_SIZE.
3336 * server.c (handle_query): Add QTBuffer:size in the
3339 2013-03-07 Yao Qi <yao@codesourcery.com>
3341 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
3342 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
3344 (cmd_qtsp): Adjust condition. Do post increment.
3345 Set cur_action and cur_step_action back to 0.
3347 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
3350 * linux-low.c (linux_write_memory): Return early success if LEN is
3353 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
3355 * configure.srv: Add x86_64-*-cygwin* as target.
3357 2013-02-28 Tom Tromey <tromey@redhat.com>
3359 * configure.ac: Invoke AC_SYS_LARGEFILE.
3360 * configure, config.in: Rebuild.
3362 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
3364 * win32-low.c: Throughout, fix format strings and casts of
3365 printf-like functions to avoid type related warnings on all
3367 (get_child_debug_event): Print dwDebugEventCode as hex since
3368 that's how it's usually documented.
3370 2013-02-28 Yao Qi <yao@codesourcery.com>
3372 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
3375 2013-02-27 Jiong Wang <jiwang@tilera.com>
3377 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
3378 (reg-tilegx32.c): New rule.
3379 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
3380 * linux-tile-low.c (tile_arch_setup): New function. Invoke
3381 different register info initializer according to elf class.
3382 (init_registers_tilgx32): New function. The tilegx32 register info
3384 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
3385 (tile_store_gregset): Likewise.
3387 2013-02-27 Yao Qi <yao@codesourcery.com>
3389 * server.c (process_point_options): Print debug message when
3390 debug_threads is true.
3392 2013-02-26 Yao Qi <yao@codesourcery.com>
3394 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
3396 2013-02-19 Pedro Alves <palves@redhat.com>
3397 Kai Tietz <ktietz@redhat.com>
3401 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
3402 instead of strtoul to extract address from packet.
3403 (process_serial_event) <'z'>: Likewise.
3405 2013-02-18 Yao Qi <yao@codesourcery.com>
3407 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
3409 2013-02-14 Pedro Alves <palves@redhat.com>
3413 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
3414 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
3416 2013-02-14 Pedro Alves <palves@redhat.com>
3418 * tracepoint.c (cmd_qtdpsrc): Use savestring.
3420 2013-02-14 Pedro Alves <palves@redhat.com>
3422 * tracepoint.c (save_string): Delete.
3423 (add_tracepoint_action): Use savestring instead of save_string.
3425 2013-02-12 Pedro Alves <palves@redhat.com>
3427 * linux-xtensa-low.c: Ditto.
3428 * xtensa-xtregs.c: Ditto.
3430 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
3432 * thread-db.c (thread_db_get_tls_address): NULL pointer check
3435 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3437 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
3438 aarch64_num_wp_regs and aarch64_num_bp_regs to
3439 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
3441 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3443 * linux-aarch64-low.c (ps_get_thread_area): Replace
3444 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
3446 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
3447 Marcus Shawcroft <marcus.shawcroft@arm.com>
3448 Nigel Stephens <nigel.stephens@arm.com>
3449 Yufeng Zhang <yufeng.zhang@arm.com>
3451 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
3452 (aarch64.c, aarch64-without-fpu.c): New targets.
3453 * configure.srv (aarch64*-*-linux*): New.
3454 * linux-aarch64-low.c: New file.
3456 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3458 * linux-low.c (handle_extended_wait, linux_create_inferior)
3459 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
3460 (dequeue_one_deferred_signal, linux_resume_one_thread)
3461 (fetch_register, linux_write_memory, linux_enable_event_reporting)
3462 (linux_tracefork_grandchild, linux_test_for_tracefork)
3463 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
3464 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
3465 where the argument is 0.
3467 2013-01-25 Yao Qi <yao@codesourcery.com>
3469 * event-loop.c: Include "queue.h".
3470 (gdb_event_p): New typedef.
3471 (struct gdb_event) <next_event>: Remove.
3472 (event_queue): Change to QUEUE(gdb_event_p).
3473 (async_queue_event): Remove.
3474 (gdb_event_xfree): New.
3475 (initialize_event_loop): New.
3476 (process_event): Use API from QUEUE.
3477 (wait_for_event): Likewise.
3478 * server.c (main): Call initialize_event_loop.
3479 * server.h (initialize_event_loop): Declare.
3481 2013-01-18 Yao Qi <yao@codesourcery.com>
3483 * ax.h (struct eval_agent_expr_context): New.
3484 (gdb_eval_agent_expr): Update declaration.
3485 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3486 TFRAME. Add new argument CTX.
3487 * server.h (struct eval_agent_expr_context): Declare.
3488 (agent_mem_read, agent_tsv_read): Update declaration.
3489 (agent_mem_read_string): Likewise.
3490 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3491 (add_traceframe_block): Add new argument TPOINT.
3492 Increase TPOINT->traceframe_usage.
3493 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3494 eval_tracepoint_agent_expr.
3495 (condition_true_at_tracepoint): Likewise.
3496 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3497 (agent_mem_read_string, agent_tsv_read): Likewise.
3499 2013-01-16 Yao Qi <yao@codesourcery.com>
3501 * linux-low.c (linux_resume_one_lwp): Don't check
3502 'lwp->bp_reinsert != 0'.
3504 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3505 Pedro Alves <palves@redhat.com>
3507 * lynx-low.c (ptrace_request_to_str): Define a temporary
3508 macro and use it to simplify this function's implementation.
3510 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3512 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3515 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3517 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3519 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3521 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3523 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3525 * lynx-low.c (lynx_resume): Use the resume_info parameter
3526 to determine the ptid for the lynx_ptrace call, unless
3527 it is equal to minus_one_ptid, in which case we use the
3528 ptid of the current_inferior.
3529 (lynx_wait_1): After having received a thread create/exit
3530 event, resume the inferior's execution using the signaling
3531 thread's ptid, rather than the old ptid.
3533 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3535 * lynx-low.c (lynx_resume): Delete variable ret.
3537 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3539 * gdbreplay.c (gdbreplay_version): Update copyright year.
3540 * server.c (gdbserver_version): Likewise.
3542 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3544 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3547 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3549 * lynx-low.c (ptrace_request_to_str): Add handling for
3552 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3554 * lynx-low.c (lynx_attach): Delete variable new_process.
3556 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3558 * lynx-low.c (lynx_create_inferior): Delete variable
3561 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3563 * lynx-low.c (ptrace_request_to_str): Do not handle
3564 PTRACE_GETTHREADLIST if this macro does not exist.
3566 2012-12-15 Yao Qi <yao@codesourcery.com>
3568 * Makefile.in (OBS): Add notif.o.
3569 * notif.c, notif.h: New.
3570 * server.c: Include "notif.h".
3571 (struct vstop_notif) <next>: Remove.
3573 (queue_stop_reply): Update.
3574 (push_event, send_next_stop_reply): Remove.
3575 (discard_queued_stop_replies): Update.
3576 (notif_stop): New variable.
3577 (handle_v_stopped): Remove.
3578 (handle_v_requests): Don't call handle_v_stopped. Call
3579 handle_ack_notif instead.
3580 (queue_stop_reply_callback): Call notif_event_enque instead
3581 of queue_stop_reply.
3582 (handle_status): Don't call send_next_stop_reply, call
3583 notif_write_event instead.
3584 (kill_inferior_callback): Likewise.
3585 (detach_or_kill_inferior_callback): Likewise.
3586 (main): Call initialize_notif.
3587 (process_serial_event): Call QUEUE_is_empty.
3588 (handle_target_event): Call notif_push instead of push event.
3589 * server.h (push_event): Remove declaration.
3591 2012-12-10 Tom Tromey <tromey@redhat.com>
3593 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3594 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3597 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3598 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3599 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3600 (amd64-linux-ipa.o, ax.o): Rewrite.
3601 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3602 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3603 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3604 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3605 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3606 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3607 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3608 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3609 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3610 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3611 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3612 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3613 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3614 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3615 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3616 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3617 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3618 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3619 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3620 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3621 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3622 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3623 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3624 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3625 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3626 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3627 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3628 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3629 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3630 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3631 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3632 (reg-tilegx.o): Remove.
3633 (all_object_files): New macro.
3634 Include .deps files.
3635 * aclocal.m4, configure: Rebuild.
3636 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3637 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3638 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3640 2012-12-05 Tom Tromey <tromey@redhat.com>
3643 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3645 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3647 * configure.ac: Check for linux/perf_event.h.
3648 * config.in: Regenerated.
3649 * configure: Regenerated.
3651 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3653 * hostio.c (handle_readlink): Decrease buffer size
3654 parameter passed to readlink by one byte.
3656 2012-11-26 Yao Qi <yao@codesourcery.com>
3658 * configure.ac (build_warnings): Append '-Wempty-body'.
3659 * configure: Regenerated.
3660 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3663 2012-11-15 Pierre Muller <muller@sourceware.org>
3665 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3666 * config.in: Regenerate.
3667 * configure: Regenerate.
3668 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3669 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3670 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3671 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3673 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3674 instead of <sys/wait.h> header.
3675 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3677 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3679 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3680 (various make rules): Remove -DGDBSERVER
3682 2012-11-09 Yao Qi <yao@codesourcery.com>
3684 * spu-low.c (current_ptid): Move it to ..
3685 * gdbthread.h: ... here. New.
3686 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3687 * server.c (myresume, process_serial_event): Likewise.
3688 * thread-db.c (thread_db_find_new_threads): Likewise.
3689 * tracepoint.c (run_inferior_command): Likewise.
3691 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3693 * server.c (handle_search_memory_1): Include access length in
3696 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3698 * linux-crisv32-low.c: Fix compile errors.
3700 2012-09-04 Yao Qi <yao@codesourcery.com>
3702 * tracepoint.c (cmd_qtsv): Adjust debug message.
3703 Don't check CUR_TPOINT.
3705 2012-08-28 Yao Qi <yao@codesourcery.com>
3707 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3708 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3709 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3710 Remove declarations of xmalloc, xreallloc, xstrdup and
3712 * Makefile.in (libiberty_h): New.
3713 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3714 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3716 2012-08-23 Yao Qi <yao@codesourcery.com>
3718 * server.h: Remove declaration of 'xsnprintf'.
3720 2012-08-22 Keith Seitz <keiths@redhat.com>
3722 * server.h: Include build-gnulib-gbserver/config.h.
3723 * gdbreplay.c: Likewise.
3725 2012-08-08 Doug Evans <dje@google.com>
3727 * Makefile.in (SFILES): Add gdb_vecs.c.
3728 (OBS): Add gdb_vecs.o.
3729 (gdb_vecs_h, host_defs_h): New variables.
3730 (thread-db.o): Add $(gdb_vecs_h) dependency.
3731 (gdb_vecs.o): New rule.
3732 * thread-db.c: #include "gdb_vecs.h".
3733 (thread_db_load_search): Use a vector to iterate over path elements.
3734 Handle text appearing after "$pdir".
3736 * configure.ac: Add check for strstr.
3737 * config.in: Regenerate.
3738 * configure: Regenerate.
3740 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
3742 * hostio.c (handle_pread): If pread fails, fall back to attempting
3744 (handle_pwrite): Likewise for pwrite.
3746 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
3748 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
3749 between unsupported TYPE and unimplementable ADDR/LEN combination.
3750 (arm_insert_point): Act on new return value.
3752 2012-07-31 Pedro Alves <palves@redhat.com>
3754 * server.c (process_point_options): Only skip tokens if we find
3755 one that is unrecognized. Don't treat 'X' specially while
3756 skipping unrecognized tokens.
3758 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
3760 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
3761 to 4-byte-align HW breakpoint addresses for Thumb.
3763 2012-07-27 Yao Qi <yao@codesourcery.com>
3767 * server.h: Declare gdb_agent_about_to_close.
3768 * target.c (kill_inferior): Include "agent.h".
3769 New. Send command 'kill'.
3770 * target.h (kill_inferior): Removed macro.
3771 * tracepoint.c (gdb_agent_about_to_close): New.
3772 (gdb_agent_helper_thread): Handle command 'close'.
3773 Wait endlessly until the inferior stops.
3774 Install gdb_agent_remove_socket to atexit hook.
3775 (agent_socket_name): New static variable.
3776 (gdb_agent_socket_init): Replace local variable 'name' with
3777 'agent_socket_name'.
3778 (gdb_agent_remove_socket): New.
3780 2012-07-27 Yao Qi <yao@codesourcery.com>
3782 * server.c (process_point_options): Stop at 'X' when parsing.
3784 2012-07-19 Michael Eager <eager@eagercon.com>
3786 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
3788 * linux-x86-low.c (x86_insert_point, x86_remove_point):
3789 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
3790 hardware breakpoint.
3792 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3794 * gdbserver/linux-low.c (initialize_low): Call
3795 linux_ptrace_init_warnings.
3797 2012-07-02 Doug Evans <dje@google.com>
3799 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
3802 2012-07-02 Stan Shebs <stan@codesourcery.com>
3804 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
3805 (ax.o): Add it to build rule.
3807 (OBS): Add format.o.
3808 (IPA_OBS): Add format.o.
3809 * server.c (handle_query): Claim support for breakpoint commands.
3810 (process_point_options): Add command case.
3811 (process_serial_event): Leave running if there are printfs in
3813 * mem-break.h (any_persistent_commands): Declare.
3814 (add_breakpoint_commands): Declare.
3815 (gdb_no_commands_at_breakpoint): Declare.
3816 (run_breakpoint_commands): Declare.
3817 * mem-break.c (struct point_command_list): New struct.
3818 (struct breakpoint): New field command_list.
3819 (any_persistent_commands): New function.
3820 (add_commands_to_breakpoint): New function.
3821 (add_breakpoint_commands): New function.
3822 (gdb_no_commands_at_breakpoint): New function.
3823 (run_breakpoint_commands): New function.
3824 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
3826 * ax.c: Include format.h.
3827 (ax_printf): New function.
3828 (gdb_eval_agent_expr): Add printf opcode.
3830 2012-06-13 Yao Qi <yao@codesourcery.com>
3832 * server.c (start_inferior): Remove duplicated writes to fields
3833 'last_resume_kind' and 'last_status' of 'current_inferior'.
3835 2012-06-12 Yao Qi <yao@codesourcery.com>
3836 Pedro Alves <palves@redhat.com>
3838 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
3840 * server.c (handle_v_cont): Extend comment.
3842 2012-06-11 Yao Qi <yao@codesourcery.com>
3844 * linux-low.c (linux_attach): Add 'static'.
3846 2012-06-06 Yao Qi <yao@codesourcery.com>
3848 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
3850 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3852 Fix gcc -flto compilation warning.
3853 * server.c (main): Make variable multi_mode and attach volatile.
3855 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3857 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
3858 if the platform doesn't know about it.
3860 2012-05-30 Jeff Kenton <jkenton@tilera.com>
3862 * Makefile.in (SFILES): Add linux-tile-low.c.
3863 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
3864 * configure.srv: Handle tilegx-*-linux*.
3865 * linux-tile-low.c: New file.
3867 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3869 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
3871 2012-05-24 Pedro Alves <palves@redhat.com>
3875 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
3877 2012-05-24 Pedro Alves <palves@redhat.com>
3881 Replace target_signal with gdb_signal throughout.
3883 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3885 * linux-low.c (linux_store_registers): Avoid the copying sequence
3886 when no data has been retrieved by ptrace.
3888 2012-05-22 Will Deacon <will.deacon@arm.com>
3890 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3891 Include asm/ptrace.h.
3892 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3895 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3897 * linux-low.c (linux_store_registers): Don't re-retrieve data
3898 with ptrace that has already been obtained from /proc. Always
3899 copy any data retrieved with ptrace to the buffer supplied.
3901 2012-05-11 Yao Qi <yao@codesourcery.com>
3902 Pedro Alves <palves@redhat.com>
3904 * linux-low.c (enum stopping_threads_kind): New.
3905 (stopping_threads): Change type to `enum stopping_threads_kind'.
3906 (handle_extended_wait): If stopping and suspending threads, leave
3907 the new_lwp suspended too.
3908 (linux_wait_for_event): Adjust.
3909 (stop_all_lwps): Set `stopping_threads' to
3910 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3911 whether we're suspending threads or just stopping them. Assert no
3914 2012-04-29 Yao Qi <yao@codesourcery.com>
3916 * server.h: Move some code to ...
3917 * gdbthread.h: ... here. New.
3918 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3919 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3920 (nto-low.o, win32-low.o): Likewise.
3921 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3922 * regcache.c, remote-utils.c, server.c: Likewise.
3923 * target.c, tracepoint.c, win32-low.c: Likewise.
3925 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3927 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3928 (PTRACE_ARG4_TYPE): Likewise.
3929 (PTRACE_XFER_TYPE): Likewise.
3930 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3931 ptrace to PTRACE_ARG3_TYPE.
3932 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3933 (PTRACE_ARG4_TYPE): Likewise.
3934 (PTRACE_XFER_TYPE): Likewise.
3935 (linux_detach_one_lwp): Cast fourth argument of
3936 ptrace to long then PTRACE_ARG4_TYPE.
3937 (regsets_fetch_inferior_registers): Cast third argument of
3938 ptrace to long then PTRACE_ARG3_TYPE.
3939 (regsets_store_inferior_registers): Likewise.
3941 2012-04-20 Pedro Alves <palves@redhat.com>
3943 * configure: Regenerate.
3945 2012-04-19 Pedro Alves <palves@redhat.com>
3947 * Makefile.in (GNULIB_BUILDDIR): New.
3948 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3949 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3950 (all, install-only, uninstall, clean-info, all-lib, clean): No
3951 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3952 (maintainer-clean realclean distclean): Use subdir_do.
3954 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3955 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3956 * acinclude.m4: Include acx_configure_dir.m4.
3957 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3958 calls. Call AC_PROG_RANLIB. Configure gnulib using
3961 (GNULIB_STDINT_H): Adjust.
3962 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3963 * gdbreplay.c: Include build-gnulib/config.h.
3964 * server.h: Likewise.
3965 * aclocal.m4: Regenerate.
3966 * config.in: Regenerate.
3967 * configure: Regenerate.
3969 2012-04-19 Pedro Alves <palves@redhat.com>
3971 * Makefile.in (LIBGNU, INCGNU): Adjust.
3972 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3973 (all, install-only, uninstall, clean-info, all-lib, clean)
3974 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3975 * configure.ac: Adjust AC_OUTPUT output.
3976 * aclocal.m4: Regenerate.
3977 * configure: Regenerate.
3979 2012-04-19 Pedro Alves <palves@redhat.com>
3981 * Makefile.in (generated_files): New.
3982 (server_h): Remove the explicit dependency on config.h, and depend
3983 on $generated_files.
3985 2012-04-19 Pedro Alves <palves@redhat.com>
3987 * Makefile.in (INCGNU): Add -Ignulib.
3989 2012-04-19 Pedro Alves <palves@redhat.com>
3991 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3992 (INCGNU): ... this, and spell out -I here.
3993 (GNULIB_LIB): Rename to ...
3995 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3997 2012-04-19 Pedro Alves <palves@redhat.com>
3999 * config.in: Regenerate.
4001 2012-04-19 Pedro Alves <palves@redhat.com>
4003 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
4004 * server.h (memmem): Remove declaration.
4005 * config.in: Regenerate.
4006 * configure: Regenerate.
4008 2012-04-19 Yao Qi <yao@codesourcery.com>
4010 * Makefile.in (SFILES): Add common/vec.c.
4014 2012-04-19 Yao Qi <yao@codesourcery.com>
4016 * remote-utils.c (prepare_resume_reply): Replace with macro
4017 target_core_of_thread.
4018 * server.c (handle_qxfer_threads_proper): Likewise.
4019 * target.h (traget_core_of_thread): New macro.
4021 2012-04-18 Pedro Alves <palves@redhat.com>
4023 * aclocal.m4: Regenerate.
4024 * configure: Regenerate.
4026 2012-04-16 Yao Qi <yao@codesourcery.com>
4028 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
4029 duplicated on address.
4031 2012-04-16 Yao Qi <yao@codesourcery.com>
4033 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
4034 (struct tracepoint_action_ops) <send>: New field.
4035 (m_tracepoint_action_send, r_tracepoint_action_send): New.
4036 (agent_expr_send, x_tracepoint_action_send): New.
4037 (l_tracepoint_action_send): New.
4038 (cmd_qtdp): Download and install tracepoint
4039 according to `use_agent'.
4040 (run_inferior_command): Add one more parameter `len'.
4042 (tracepoint_send_agent): New.
4043 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
4045 2012-04-16 Yao Qi <yao@codesourcery.com>
4047 * tracepoint.c (download_tracepoints): Moved to ...
4048 (cmd_qtstart): ... here.
4050 2012-04-14 Yao Qi <yao@codesourcery.com>
4052 * tracepoint.c: Include inttypes.h.
4053 (struct collect_memory_action): Use sized types.
4054 (struct tracepoint): Likewise.
4055 (cmd_qtdp, stop_tracing): Update print specifiers.
4056 (cmd_qtp, response_tracepoint): Likewise.
4057 (collect_data_at_tracepoint): Likewise.
4058 (collect_data_at_step): Likewise.
4060 2012-04-14 Yao Qi <yao@codesourcery.com>
4062 Import gnulib module inttypes.
4063 * aclocal.m4, config.in, configure: Regenerated.
4065 2012-04-14 Yao Qi <yao@codesourcery.com>
4067 * Makefile.in (maintainer-clean, realclean, distclean): Remove
4068 Makefile and config.status at last.
4070 2012-04-13 Yao Qi <yao@codesourcery.com>
4072 * tracepoint.c: Include stdint.h unconditionally.
4074 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4076 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
4077 on BFD_HAVE_SYS_PROCFS_TYPE.
4078 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
4079 * configure: Regenerate.
4080 * config.in: Likewise.
4082 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
4084 * Makefile.in (clean): Also remove x32.c x32-linux.c
4085 x32-avx.c x32-avx-linux.c.
4086 (x32.o): New target.
4088 (x32-linux.o): Likewise.
4089 (x32-linux.c): Likewise.
4090 (x32-avx.o): Likewise.
4091 (x32-avx.c): Likewise.
4092 (x32-avx-linux.o): Likewise.
4093 (x32-avx-linux.c): Likewise.
4095 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
4096 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
4097 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
4098 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
4099 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
4100 i386/x32-avx-linux.xml.
4102 * linux-x86-low.c (init_registers_x32_linux): New prototype.
4103 (init_registers_x32_avx_linux): Likwise.
4104 (x86_linux_update_xmltarget): Call init_registers_x32_linux
4105 or init_registers_x32_avx_linux if linux_is_elf64 is false.
4107 2012-04-13 Pedro Alves <palves@redhat.com>
4109 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
4110 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
4111 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
4112 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
4115 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4117 * linux-x86-low.c (compat_x32_clock_t): New.
4118 (compat_x32_siginfo_t): Likewise.
4119 (compat_x32_siginfo_from_siginfo): Likewise.
4120 (siginfo_from_compat_x32_siginfo): Likewise.
4121 (linux_is_elf64): Likewise.
4122 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
4123 and siginfo_from_compat_x32_siginfo for x32.
4124 (x86_arch_setup): Set linux_is_elf64.
4126 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
4129 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
4131 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
4132 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
4133 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
4134 compatible with process.
4136 2012-04-12 Yao Qi <yao@codesourcery.com>
4138 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
4139 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
4140 (install-only, install-info, clean): Handle sub dir gnulib.
4141 (all-lib, am--refresh): New targets.
4142 (memmem.o): Remove target.
4143 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
4144 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
4145 (AC_REPLACE_FUNCS): Remove memmem.
4146 Invoke gl_INIT and AM_INIT_AUTOMAKE.
4147 (AC_OUTPUT): Generate Makefile in gnulib/.
4148 * aclocal.m4, config.in, configure: Regenerated.
4150 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
4152 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
4154 2012-04-05 Pedro Alves <palves@redhat.com>
4156 -Werror=strict-aliasing
4158 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
4161 2012-04-04 Pedro Alves <palves@redhat.com>
4163 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
4164 (sparc_store_gregset_from_stack, sparc_store_gregset)
4165 (sparc_breakpoint_at): Fix formatting.
4167 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
4169 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
4171 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
4172 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
4173 * config.in: Regenerate.
4174 * configure: Likewise.
4176 2012-03-29 Pedro Alves <palves@redhat.com>
4178 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
4179 Correct ptrace arguments.
4181 2012-03-28 Pedro Alves <palves@redhat.com>
4183 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
4184 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
4185 (IA64_FR1_REGNUM): New defines.
4186 (ia64_fetch_register): New.
4187 (the_low_target): Install it.
4188 * linux-low.h (struct linux_target_ops) <fetch_register>: New
4190 * linux-low.c (linux_fetch_registers): Try the
4191 the_low_target.fetch_register hook first.
4193 * linux-arm-low.c (the_low_target): Adjust.
4194 * linux-bfin-low.c (the_low_target): Adjust.
4195 * linux-cris-low.c (the_low_target): Adjust.
4196 * linux-crisv32-low.c (the_low_target): Adjust.
4197 * linux-m32r-low.c (the_low_target): Adjust.
4198 * linux-m68k-low.c (the_low_target): Adjust.
4199 * linux-mips-low.c (the_low_target): Adjust.
4200 * linux-ppc-low.c (the_low_target): Adjust.
4201 * linux-s390-low.c (the_low_target): Adjust.
4202 * linux-sh-low.c (the_low_target): Adjust.
4203 * linux-sparc-low.c (the_low_target): Adjust.
4204 * linux-tic6x-low.c (the_low_target): Adjust.
4205 * linux-x86-low.c (the_low_target): Adjust.
4206 * linux-xtensa-low.c (the_low_target): Adjust.
4208 2012-03-26 Pedro Alves <palves@redhat.com>
4210 * server.c (handle_qxfer_libraries): Don't bail early if
4211 the_target->qxfer_libraries_svr4 is not NULL.
4213 2012-03-26 Pedro Alves <palves@redhat.com>
4215 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
4217 2012-03-23 Pedro Alves <palves@redhat.com>
4219 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
4220 "library-list-svr4" element's start tag when the the DSO list is
4223 2012-03-23 Pedro Alves <palves@redhat.com>
4225 * linux-low.c (read_one_ptr): Read the inferior's pointer through
4226 a variable whose type size is the same as the inferior's pointer
4229 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
4231 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
4233 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
4234 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4235 * linux-low.h: Include <signal.h>.
4236 (struct siginfo): Remove forward declaration.
4237 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
4240 2012-03-21 Mike Frysinger <vapier@gentoo.org>
4242 * .gitignore: Ignore more files.
4244 2012-03-19 Pedro Alves <palves@redhat.com>
4245 Jan Kratochvil <jan.kratochvil@redhat.com>
4247 * server.c (cont_thread, general_thread): Add describing comments.
4248 (start_inferior): Clear `cont_thread'.
4249 (handle_v_cont): Don't set `cont_thread' if resuming all threads
4252 2012-03-15 Yao Qi <yao@codesourcery.com>
4254 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
4256 (cmd_qtdp): ... here.
4258 2012-03-15 Yao Qi <yao@codesourcery.com>
4260 * tracepoint.c (struct tracepoint_action_ops): New.
4261 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
4262 (m_tracepoint_action_download): New.
4263 (r_tracepoint_action_download): New.
4264 (x_tracepoint_action_download): New.
4265 (l_tracepoint_action_download): New.
4266 (add_tracepoint_action): Install `action->ops' according type.
4267 (download_tracepoint_1): Move code `download' function pointer
4268 of various tracepoint_action_ops.
4270 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4272 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
4273 linux_ptrace_attach_warnings.
4275 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4277 * Makefile.in (linux-ptrace.o): New.
4278 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
4279 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
4280 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
4281 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
4282 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
4284 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
4286 2012-03-08 Yao Qi <yao@codesourcery.com>
4287 Pedro Alves <palves@redhat.com>
4289 Fix PR server/13392.
4290 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
4292 * tracepoint.c (remove_tracepoint): New.
4293 (cmd_qtdp): Call remove_tracepoint when failed to install.
4295 2012-03-07 Pedro Alves <palves@redhat.com>
4297 * linux-low.c (get_detach_signal): New.
4298 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
4299 Pass on pending signals to PTRACE_DETACH. Check the result of the
4301 * server.c (program_signals, program_signals_p): New.
4302 (handle_general_set): Handle QProgramSignals.
4303 * server.h (program_signals, program_signals_p): Declare.
4305 2012-03-05 Pedro Alves <palves@redhat.com>
4306 Jan Kratochvil <jan.kratochvil@redhat.com>
4308 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
4311 2012-03-03 Yao Qi <yao@codesourcery.com>
4313 * tracepoint.c (tracepoint_look_up_symbols): Update call to
4314 agent_look_up_symbols.
4316 2012-03-03 Yao Qi <yao@codesourcery.com>
4318 * Makefile.in (linux-low.o): Keep dependence on agent.h.
4319 (linux-x86-low.o): Likewise.
4320 * server.h: Remove in_process_agent_loaded.
4321 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
4325 2012-03-03 Yao Qi <yao@codesourcery.com>
4327 * tracepoint.c (gdb_agent_capability): New global.
4328 (in_process_agent_loaded_ust): Renamed to
4329 `in_process_agent_supports_ust'.
4331 (in_process_agent_supports_ust): Call agent_capability_check.
4332 (clear_installed_tracepoints): Assert that agent supports
4335 2012-03-03 Yao Qi <yao@codesourcery.com>
4337 * linux-low.c (linux_supports_agent): New.
4338 (linux_target_ops): Initialize field `supports_agent' with
4339 linux_supports_agent.
4340 * target.h (struct target_ops) <supports_agent>: New.
4341 (target_supports_agent): New macro.
4342 * server.c (handle_general_set): Handle packet 'QAgent'.
4343 (handle_query): Send `QAgent+'.
4344 * Makefile.in (server.o): Depends on agent.h.
4346 2012-03-03 Yao Qi <yao@codesourcery.com>
4348 * Makefile.in (OBS): Add agent.o.
4349 Add new rule for agent.o.
4350 Track dependence of tracepoint.c on agent.h.
4351 * tracepoint.c (run_inferior_command_1):
4352 (run_inferior_command): Call agent_run_command.
4353 (gdb_ust_connect_sync_socket): Deleted. Move it to
4355 (resume_thread, stop_thread): Likewise.
4356 (gdb_ust_socket_init): Renamed to ...
4357 (gdb_agent_socket_init): ... New.
4358 (gdb_ust_thread): Renamed to ...
4359 (gdb_agent_helper_thread): ... New.
4360 (gdb_ust_init): Move some code to ...
4361 (gdb_agent_init): ... here. New.
4362 [HAVE_UST]: Call gdb_ust_init.
4363 (initialize_tracepoint_ftlib): Call gdb_agent_init.
4364 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
4365 * config.in, configure: Regenerated.
4367 2012-03-02 Pedro Alves <palves@redhat.com>
4369 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
4370 * linux-low.c (struct simple_pid_list): New.
4371 (stopped_pids): New a struct simple_pid_list pointer.
4372 (add_to_pid_list, pull_pid_from_list): New.
4373 (handle_extended_wait): Don't assume the first signal new children
4374 report is SIGSTOP. Adjust call to pull_pid_from_list.
4375 (linux_wait_for_lwp): Adjust.
4377 2012-03-02 Yao Qi <yao@codesourcery.com>
4379 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
4382 2012-03-02 Yao Qi <yao@codesourcery.com>
4384 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
4385 `stop_pc' and `tpoint'. Update caller.
4387 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
4389 * linux-low.h (linux_target_ops): Add regset_bitmap member.
4390 * linux-low.c (use_linux_regsets): New macro.
4391 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
4392 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
4393 (linux_register_in_regsets): New function.
4394 (usr_fetch_inferior_registers): Skip registers covered by
4396 (usr_store_inferior_registers): Likewise.
4397 (usr_fetch_inferior_registers): New macro.
4398 (usr_store_inferior_registers): Likewise.
4399 (linux_fetch_registers): Handle mixed regset/non-regset targets.
4400 (linux_store_registers): Likewise.
4401 * linux-mips-low.c (init_registers_mips_dsp_linux): New
4403 (init_registers_mips64_dsp_linux): Likewise.
4404 (init_registers_mips_linux): New macro.
4405 (init_registers_mips_dsp_linux): Likewise.
4406 (mips_dsp_num_regs): Likewise.
4407 (DSP_BASE, DSP_CONTROL): New fallback macros.
4408 (mips_base_regs): New macro.
4409 (mips_regmap): Use it. Fix the size.
4410 (mips_dsp_regmap): New variable.
4411 (mips_dsp_regset_bitmap): Likewise.
4412 (mips_arch_setup): New function.
4413 (mips_cannot_fetch_register): Use the_low_target.regmap rather
4415 (mips_cannot_store_register): Likewise.
4416 (the_low_target): Update .arch_setup, .num_regs and .regmap
4417 initializers. Add .regset_bitmap initializer.
4418 * linux-arm-low.c (the_low_target): Add .regset_bitmap
4420 * linux-bfin-low.c (the_low_target): Likewise.
4421 * linux-cris-low.c (the_low_target): Likewise.
4422 * linux-crisv32-low.c (the_low_target): Likewise.
4423 * linux-ia64-low.c (the_low_target): Likewise.
4424 * linux-m32r-low.c (the_low_target): Likewise.
4425 * linux-m68k-low.c (the_low_target): Likewise.
4426 * linux-ppc-low.c (the_low_target): Likewise.
4427 * linux-s390-low.c (the_low_target): Likewise.
4428 * linux-sh-low.c (the_low_target): Likewise.
4429 * linux-sparc-low.c (the_low_target): Likewise.
4430 * linux-tic6x-low.c (the_low_target): Likewise.
4431 * linux-x86-low.c (the_low_target): Likewise.
4432 * linux-xtensa-low.c (the_low_target): Likewise.
4433 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
4434 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
4435 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
4437 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
4438 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
4440 2012-02-29 Yao Qi <yao@codesourcery.com>
4441 Pedro Alves <palves@redhat.com>
4443 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
4444 `step_over_finished' is true.
4446 2012-02-27 Pedro Alves <palves@redhat.com>
4448 * linux-low.c (pid_is_stopped): Delete, moved to common/.
4449 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
4451 2012-02-27 Pedro Alves <palves@redhat.com>
4454 * linux-low.c (pid_is_stopped): New.
4455 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
4457 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
4459 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
4462 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
4464 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
4466 2012-02-24 Luis Machado <lgustavo@codesourcery>
4468 * server.c (handle_query): Advertise support for target-side
4469 breakpoint condition evaluation.
4470 (process_point_options): New function.
4471 (process_serial_event): When inserting a breakpoint, check for
4472 a target-side condition that should be evaluated.
4474 * mem-break.c: Include regcache.h and ax.h.
4475 (point_cond_list_t): New data structure.
4476 (breakpoint) <cond_list>: New field.
4477 (find_gdb_breakpoint_at): Make non-static.
4478 (delete_gdb_breakpoint_at): Clear any target-side
4480 (clear_gdb_breakpoint_conditions): New function.
4481 (add_condition_to_breakpoint): Likewise.
4482 (add_breakpoint_condition): Likewise.
4483 (gdb_condition_true_at_breakpoint): Likewise.
4484 (gdb_breakpoint_here): Return result directly instead
4485 of going through a local variable.
4487 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4488 (clear_gdb_breakpoint_conditions): Likewise.
4489 (add_breakpoint_condition): Likewise.
4490 (gdb_condition_true_at_breakpoint): Likewise.
4492 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4493 (need_step_over_p): Take target-side breakpoint condition into
4496 2012-02-24 Luis Machado <lgustavo@codesourcery>
4498 * server.h: Include tracepoint.h.
4499 (agent_mem_read, agent_get_trace_state_variable_value,
4500 agent_set_trace_state_variable_value,
4501 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4502 get_set_tsv_func_addr): New prototypes.
4504 * ax.h: New include file.
4505 * ax.c: New source file.
4507 * tracepoint.c: Include ax.h.
4508 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4509 agent_expr, eval_result_type): Move to ax.h.
4510 (parse_agent_expr): Rename to ...
4511 (gdb_parse_agent_expr): ... this, make it non-static and move
4513 (unparse_agent_expr) Rename to ...
4514 (gdb_unparse_agent_expr): ... this, make it non-static and move
4516 (eval_agent_expr): Rename to ...
4517 (eval_tracepoint_agent_expr): ... this.
4518 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4519 forward declarations.
4520 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4521 (agent_get_trace_state_variable_value): New function.
4522 (agent_set_trace_state_variable_value): New function.
4523 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4524 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4525 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4526 (condition_true_at_tracepoint): Likewise.
4527 (parse_agent_expr): Rename to ...
4528 (gdb_parse_agent_expr): ... this and move to ax.c.
4529 (unparse_agent_expr): Rename to ...
4530 (gdb_unparse_agent_expr): ... this and move to ax.c.
4531 (gdb_agent_op_name): Move to ax.c.
4532 (eval_agent_expr): Rename to ...
4533 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4535 (eval_tracepoint_agent_expr): New function.
4536 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4538 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4540 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4541 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4542 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4543 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4544 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4545 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4546 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4547 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4548 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4549 (compile_bytecodes): Remove forward declaration.
4550 (is_goto_target): Move to ax.c.
4551 (compile_bytecodes): Move to ax.c and call
4552 agent_get_trace_state_variable_value (...) and
4553 agent_set_trace_state_variable_value (...).
4555 * Makefile.in: Update ax.c and IPA dependencies.
4557 2012-02-24 Pedro Alves <palves@redhat.com>
4559 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4560 (cmd_bigqtbuffer_circular): ... this. Only handle
4561 'QTBuffer:circular:'.
4562 (handle_tracepoint_general_set): Adjust.
4564 2012-02-16 Yao Qi <yao@codesourcery.com>
4566 * inferiors.c: Move code to ...
4567 * dll.c: .... here. New.
4568 * server.h: Declare clear_dlls.
4569 * Makefile.in (SFILES): Add dll.c.
4573 2012-02-11 Yao Qi <yao@codesourcery.com>
4575 * server.c: (handle_monitor_command): Add a new parameter
4577 (handle_query): Update caller.
4579 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4581 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4582 * configure, config.in: Regenerate.
4583 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4586 2012-02-02 Pedro Alves <palves@redhat.com>
4588 Try SIGKILL first, then PTRACE_KILL.
4589 * linux-low.c (linux_kill_one_lwp): New.
4590 (linux_kill_one_lwp): Rename to ...
4591 (kill_one_lwp_callback): ... this. Use the new
4594 2012-02-02 Pedro Alves <palves@redhat.com>
4596 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4599 2012-01-27 Pedro Alves <palves@redhat.com>
4601 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4602 (elf_64_file_p): Make static.
4603 (linux_pid_exe_is_elf_64_file): New.
4604 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4605 Delete declarations.
4606 (linux_pid_exe_is_elf_64_file): Declare.
4607 * linux-x86-low.c (x86_arch_setup): Use
4608 linux_pid_exe_is_elf_64_file.
4610 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4612 * linux-low.c (linux_wait_for_event_1): Rename to ...
4613 (linux_wait_for_event): ... here and merge it with former
4614 linux_wait_for_event - new variable wait_ptid, use it.
4615 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4617 2012-01-23 Pedro Alves <palves@redhat.com>
4619 * server.c (main): Avoid yet another case of infinite loop while
4620 detaching/killing after a longjmp.
4622 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4625 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4627 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4629 * hostio.c (handle_readlink): New function.
4630 (handle_vFile): Call it to handle "vFile:readlink" packets.
4632 2012-01-20 Pedro Alves <palves@redhat.com>
4633 Ulrich Weigand <ulrich.weigand@linaro.org>
4635 * server.c (handle_v_requests): Only support vAttach and vRun to
4636 start multiple processes when in extended protocol mode.
4638 2012-01-17 Pedro Alves <palves@redhat.com>
4640 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4641 memalign plus mprotect to allocate the scratch buffer.
4643 2012-01-13 Pedro Alves <palves@redhat.com>
4645 * server.c (attach_inferior): Clear `cont_thread'.
4647 2012-01-13 Pedro Alves <palves@redhat.com>
4649 * server.c (main): Avoid infinite loop while detaching/killing
4652 2012-01-09 Doug Evans <dje@google.com>
4654 * server.c (start_inferior): Set last_ptid in --wrapper case.
4656 2012-01-06 Yao Qi <yao@codesourcery.com>
4658 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4660 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4662 2012-01-04 Yao Qi <yao@codesourcery.com>
4664 * tracepoint.c (cmd_qtdp): Print debug message
4665 for static tracepoint.
4667 2012-01-04 Yao Qi <yao@codesourcery.com>
4669 * tracepoint.c (trace_vdebug): Differentiate debug message
4670 between gdbserver and IPA.
4672 2012-01-03 Yao Qi <yao@codesourcery.com>
4674 * tracepoint.c (tracepoint_was_hit): Don't collect for
4677 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4679 * terminal.h: Reformat copyright header.
4681 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4683 * server.c (gdbserver_version): Update copyright year.
4684 * gdbreplay.c (gdbreplay_version): Likewise.
4686 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4688 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4691 2011-12-18 Hui Zhu <teawater@gmail.com>
4692 * linux-low.c (linux_create_inferior): Save return value to ret.
4694 2011-12-18 Hui Zhu <teawater@gmail.com>
4696 * linux-low.c (linux_create_inferior): Save return value to ret.
4698 2011-12-16 Doug Evans <dje@google.com>
4700 * linux-low.c (linux_create_inferior): If stdio connection,
4701 redirect stdin from /dev/null, stdout to stderr.
4702 * remote-utils.c (remote_is_stdio): New static global.
4703 (remote_connection_is_stdio): New function.
4704 (remote_prepare): Handle stdio connection.
4705 (remote_open): Ditto.
4706 (remote_close): Don't close stdin for stdio connections.
4707 (read_prim,write_prim): New functions. Replace all calls to
4708 read/write to these.
4709 * server.c (main): Watch for "-" argument. Move call to
4710 remote_prepare before start_inferior.
4711 * server.h (STDIO_CONNECTION_NAME): New macro.
4712 (remote_connection_is_stdio): Declare.
4714 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4715 in debugging output.
4717 2011-12-15 Yao Qi <yao@codesourcery.com>
4719 * tracepoint.c: Include sys/syscall.h.
4720 (gdb_ust_thread): Remove preprocessor conditional.
4722 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4724 * linux-low.c (linux_detach_one_lwp): Call
4725 the_low_target.prepare_to_resume before detaching.
4727 2011-12-14 Yao Qi <yao@codesourcery.com>
4729 * tracepoint.c (gdb_ust_thread): Don't ignore return value
4732 2011-12-14 Yao Qi <yao@codesourcery.com>
4734 * i386-low.c (i386_low_stopped_data_address): Initialize local
4737 2011-12-13 Pedro Alves <pedro@codesourcery.com>
4741 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
4742 DR_CONTROL unless necessary. Extend comments.
4743 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
4744 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
4746 2011-12-13 Yao Qi <yao@codesourcery.com>
4748 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
4750 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
4752 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
4754 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
4755 Print new debug message for such case.
4757 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4759 Fix overlapping memcpy.
4760 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
4761 the read_inferior_memory transfer.
4762 (delete_fast_tracepoint_jump): New variable buf. Use it for the
4763 write_inferior_memory transfer.
4764 (set_fast_tracepoint_jump): New variable buf. Use it for the
4765 read_inferior_memory and write_inferior_memory transfers.
4766 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
4767 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
4768 Use it for the write_inferior_memory transfer.
4769 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
4772 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4774 * linux-low.c (fetch_register, store_register): Make code
4775 consistent, fix formatting.
4777 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4779 * linux-low.c (usr_store_inferior_registers): Factor out code
4780 to handle individual registers into...
4781 (store_register): ... this new function.
4783 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
4785 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
4786 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
4787 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
4788 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
4789 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
4790 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
4791 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
4792 (srv_xmlfiles): Add new XML files.
4794 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
4796 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
4797 (init_registers_s390_linux32v1): Add prototype.
4798 (init_registers_s390_linux32v2): Likewise.
4799 (init_registers_s390_linux64v1): Likewise.
4800 (init_registers_s390_linux64v2): Likewise.
4801 (init_registers_s390x_linux64v1): Likewise.
4802 (init_registers_s390x_linux64v2): Likewise.
4803 (s390_num_regs): Increment to 52.
4804 (s390_regmap): Add orig_r2 register.
4805 (s390_num_regs_3264): Increment to 68.
4806 (s390_regmap_3264): Add orig_r2 register.
4807 (s390_collect_ptrace_register): Handle orig_r2 register.
4808 (s390_supply_ptrace_register): Likewise.
4809 (s390_fill_last_break): New function.
4810 (s390_store_last_break): Likewise.
4811 (s390_fill_system_call): New function.
4812 (s390_store_system_call): Likewise.
4813 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
4815 (s390_check_regset): New function.
4816 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
4817 NT_S390_SYSTEM_CALL regsets and use appropriate description.
4818 Update target_regsets for available register sets.
4820 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
4821 Jan Kratochvil <jan.kratochvil@redhat.com>
4823 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
4824 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
4826 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
4827 * linux-low.h (struct process_info_private): New member r_debug.
4828 * server.c (handle_qxfer_libraries): Call
4829 the_target->qxfer_libraries_svr4.
4830 (handle_qxfer_libraries_svr4): New function.
4831 (qxfer_packets): New entry "libraries-svr4".
4832 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
4833 * target.h (struct target_ops): New member qxfer_libraries_svr4.
4834 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
4835 PACKET_qXfer_libraries_svr4.
4837 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
4839 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
4840 PSW address/mask between 8-byte and 16-byte formats.
4841 (s390_supply_ptrace_register): Likewise.
4842 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
4843 basic addressing mode bit.
4845 2011-11-24 Stan Shebs <stan@codesourcery.com>
4847 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
4849 2011-11-17 Stan Shebs <stan@codesourcery.com>
4851 * tracepoint.c (struct tracepoint): New field traceframe_usage.
4852 (tracing_start_time): New global.
4853 (tracing_stop_time): New global.
4854 (tracing_user_name): New global.
4855 (tracing_notes): New global.
4856 (tracing_stop_note): New global.
4857 (cmd_qtstart): Set traceframe_usage, start_time.
4858 (stop_tracing): Set stop_time.
4859 (cmd_qtstatus): Report additional status.
4860 (cmd_qtp): New function.
4861 (handle_tracepoint_query): Call it.
4862 (cmd_qtnotes): New function.
4863 (handle_tracepoint_general_set): Call it.
4864 (get_timestamp): Rename from tsv_get_timestamp.
4866 2011-11-14 Stan Shebs <stan@codesourcery.com>
4867 Kwok Cheung Yeung <kcy@codesourcery.com>
4869 * linux-x86-low.c (small_jump_insn): New.
4870 (i386_install_fast_tracepoint_jump_pad): Add arguments for
4871 trampoline and error message, build a trampoline and issue a small
4872 jump instruction to it.
4873 (x86_install_fast_tracepoint_jump_pad): Add arguments for
4874 trampoline and error message.
4875 (x86_get_min_fast_tracepoint_insn_len): New.
4876 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
4877 * linux-low.h (struct linux_target_ops): Add arguments to
4878 install_fast_tracepoint_jump_pad operation, add new operation.
4879 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
4881 (linux_get_min_fast_tracepoint_insn_len): New function.
4882 (linux_target_op): Add new operation.
4883 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4884 (gdb_trampoline_buffer_end): Ditto.
4885 (gdb_trampoline_buffer_error): Ditto.
4886 (struct ipa_sym_addresses): Add fields for new IPA variables.
4887 (symbol_list): Add entries for new IPA variables.
4888 (struct tracepoint): Add fields to hold the address range of the
4889 trampoline used by the tracepoint.
4890 (trampoline_buffer_head): New static variable.
4891 (trampoline_buffer_tail): Ditto.
4892 (claim_trampoline_space): New function.
4893 (have_fast_tracepoint_trampoline_buffer): New function.
4894 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4896 (install_fast_tracepoint): Ditto, also add error buffer argument.
4897 (cmd_qtminftpilen): New function.
4898 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4899 (fast_tracepoint_from_trampoline_address): New function.
4900 (fast_tracepoint_collecting): Handle trampoline as part of jump
4902 (set_trampoline_buffer_space): New function.
4903 (initialize_tracepoint): Initialize new IPA variables.
4904 * target.h (struct target_ops): Add arguments to
4905 install_fast_tracepoint_jump_pad operation, add new
4906 get_min_fast_tracepoint_insn_len operation.
4907 (target_get_min_fast_tracepoint_insn_len): New.
4908 (install_fast_tracepoint_jump_pad): Add arguments.
4909 * server.h (IPA_BUFSIZ): Define.
4910 * linux-i386-ipa.c: Include extra header files.
4911 (initialize_fast_tracepoint_trampoline_buffer): New function.
4912 (initialize_low_tracepoint): Call it.
4913 * server.h (set_trampoline_buffer_space): Declare.
4914 (claim_trampoline_space): Ditto.
4915 (have_fast_tracepoint_trampoline_buffer): Ditto.
4917 2011-11-14 Yao Qi <yao@codesourcery.com>
4919 * server.c (handle_query): Handle InstallInTrace for qSupported.
4920 * tracepoint.c (add_tracepoint): Sort list.
4921 (install_tracepoint, download_tracepoint): New.
4922 (cmd_qtdp): Call them to install and download tracepoints.
4923 (sort_tracepoints): Removed.
4924 (cmd_qtstart): Update.
4926 2011-11-14 Yao Qi <yao@codesourcery.com>
4928 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4929 * mem-break.h: Declare.
4930 * tracepoint.c (cmd_qtstart): Move some code to ...
4931 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4933 (download_tracepoints): Move some code to ...
4934 (download_tracepoint_1): ... here. New.
4936 2011-11-08 Yao Qi <yao@codesourcery.com>
4938 * remote-utils.c (relocate_instruction): A comment fix.
4940 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4942 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4943 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4944 dr_status_mirror and dr_control_mirror from debug_reg_state.
4945 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4946 (i386_initial_stuff): Remove use of deleted globals.
4947 (i386_get_thread_context, i386_set_thread_context,
4948 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4949 from debug_reg_state.
4951 2011-11-05 Yao Qi <yao@codesourcery.com>
4953 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4954 address as TPOINT's.
4956 2011-11-02 Stan Shebs <stan@codesourcery.com>
4958 * tracepoint.c (agent_mem_read_string): New function.
4959 (eval_agent_expr): Call it for tracenz.
4960 * server.c (handle_query): Report support for tracenz.
4962 2011-11-02 Yao Qi <yao@codesourcery.com>
4964 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4966 2011-11-02 Yao Qi <yao@codesourcery.com>
4968 * target.h: Fix a typo in comment.
4970 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4972 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4973 clobber the breakpoints' shadows with fast tracepoint jumps.
4974 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4975 * target.c (write_inferior_memory): Also pass MYADDR down to
4978 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4980 * configure.ac: Check support for personality routine.
4981 * configure: Regenerate.
4982 * config.in: Likewise.
4983 * linux-low.c: Include <sys/personality.h>.
4984 Define ADDR_NO_RANDOMIZE if necessary.
4985 (linux_create_inferior): Disable address space randomization when
4986 forking inferior, if requested.
4987 (linux_supports_disable_randomization): New function.
4988 (linux_target_ops): Install it.
4989 * server.h (disable_randomization): Declare.
4990 * server.c (disable_randomization): New global variable.
4991 (handle_general_set): Handle QDisableRandomization.
4992 (handle_query): Likewise for qSupported.
4993 (main): Support --disable-randomization and --no-disable-randomization
4994 command line arguments.
4995 * target.h (struct target_ops): Add supports_disable_randomization.
4996 (target_supports_disable_randomization): New macro.
4998 2011-09-29 Mike Frysinger <vapier@gentoo.org>
5000 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
5002 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
5003 [!PT_GETDSBT] (target_loadmap): New definition.
5004 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
5005 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
5006 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
5007 and PT_GETDSBT to LINUX_LOADMAP.
5008 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
5009 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
5011 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5013 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
5014 (arm_linux_hwbp_cap): New static variable.
5015 (arm_linux_get_hwbp_cap): Replace by ...
5016 (arm_linux_init_hwbp_cap): ... this new function.
5017 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
5018 (arm_linux_get_hw_watchpoint_count): Likewise.
5019 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5020 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
5021 (arm_prepare_to_resume): Use perror_with_name instead of error.
5023 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
5025 * linux-arm-low.c: Include <signal.h>.
5026 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
5027 (struct arm_linux_hwbp_cap): New data type.
5028 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
5029 (struct arm_linux_hw_breakpoint): New data type.
5030 (MAX_BPTS, MAX_WPTS): Define.
5031 (struct arch_process_info, struct arch_lwp_info): New data types.
5032 (arm_linux_get_hwbp_cap): New function.
5033 (arm_linux_get_hw_breakpoint_count): Likewise.
5034 (arm_linux_get_hw_watchpoint_count): Likewise.
5035 (arm_linux_get_hw_watchpoint_max_length): Likewise.
5036 (arm_hwbp_control_initialize): Likewise.
5037 (arm_hwbp_control_is_enabled): Likewise.
5038 (arm_hwbp_control_is_initialized): Likewise.
5039 (arm_hwbp_control_disable): Likewise.
5040 (arm_linux_hw_breakpoint_equal): Likewise.
5041 (arm_linux_hw_point_initialize): Likewise.
5042 (struct update_registers_data): New data structure.
5043 (update_registers_callback: New function.
5044 (arm_insert_point): Likewise.
5045 (arm_remove_point): Likewise.
5046 (arm_stopped_by_watchpoint): Likewise.
5047 (arm_stopped_data_address): Likewise.
5048 (arm_new_process): Likewise.
5049 (arm_new_thread): Likewise.
5050 (arm_prepare_to_resume): Likewise.
5051 (the_low_target): Register arm_insert_point, arm_remove_point,
5052 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
5053 arm_new_thread, and arm_prepare_to_resume.
5055 2011-09-15 Stan Shebs <stan@codesourcery.com>
5057 * server.h (struct emit_ops): Add compare-goto fields.
5058 * tracepoint.c (gdb_agent_op_sizes): New table.
5059 (emit_eq_goto): New function.
5060 (emit_ne_goto): New function.
5061 (emit_lt_goto): New function.
5062 (emit_le_goto): New function.
5063 (emit_gt_goto): New function.
5064 (emit_ge_goto): New function.
5065 (is_goto_target): New function.
5066 (compile_bytecodes): Recognize special cases of compare-goto
5067 combinations and call specialized emitters for them.
5068 * linux-x86-low.c (amd64_emit_eq_goto): New function.
5069 (amd64_emit_ne_goto): New function.
5070 (amd64_emit_lt_goto): New function.
5071 (amd64_emit_le_goto): New function.
5072 (amd64_emit_gt_goto): New function.
5073 (amd64_emit_ge_goto): New function.
5074 (amd64_emit_ops): Add the new functions.
5075 (i386_emit_eq_goto): New function.
5076 (i386_emit_ne_goto): New function.
5077 (i386_emit_lt_goto): New function.
5078 (i386_emit_le_goto): New function.
5079 (i386_emit_gt_goto): New function.
5080 (i386_emit_ge_goto): New function.
5081 (i386_emit_ops): Add the new functions.
5083 2011-09-08 Stan Shebs <stan@codesourcery.com>
5085 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
5086 (i386_emit_epilogue): Restore %ebx.
5088 2011-08-31 Jie Zhang <jzhang918@gmail.com>
5090 * server.c (step_thread): Remove definition.
5091 (process_serial_event): Don't handle Hs.
5092 * server.h (step_thread): Remove declaration.
5093 * target.c (set_desired_inferior): Remove use of step_thread.
5095 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5097 * linux-low.c: Include linux-procfs.h.
5098 (linux_attach_lwp_1): Update comments.
5099 (linux_attach): Scan for existing threads when attaching to a
5100 process that is the tgid.
5101 * Makefile.in: Update dependencies.
5103 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
5105 * configure.srv: Add linux-procfs.o dependencies.
5107 2011-08-14 Yao Qi <yao@codesourcery.com>
5109 * target.h (struct target_ops): Fix indent.
5110 * win32-low.c (win32_target_ops): Fix comment.
5112 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
5113 Yao Qi <yao@codesourcery.com>
5115 * Makefile.in (clean): Remove tic6x-*.c files.
5116 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
5117 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
5118 (tic6x-c64xp-linux.c): Likewise.
5119 * configure.srv: Add support for tic6x-*-uclinux.
5120 * linux-tic6x-low.c: New.
5121 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
5123 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
5124 Yao Qi <yao@codesourcery.com>
5126 * target.h (struct target_ops): Add read_loadmap.
5127 * linux-low.c (struct target_loadseg): New type.
5128 (struct target_loadmap): New type.
5129 (linux_read_loadmap): New function.
5130 (linux_target_ops): Add linux_read_loadmap.
5131 * server.c (handle_query): Support qXfer:fdpic:read packet.
5132 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
5135 2011-08-05 Eli Zaretskii <eliz@gnu.org>
5137 * win32-low.c: Include <stdint.h>.
5139 2011-07-22 Pedro Alves <pedro@codesourcery.com>
5141 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
5142 to the inferior here.
5143 (i386_remove_aligned_watchpoint): Ditto.
5144 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
5145 fit part of the watchpoint in the debug registers.
5146 (i386_update_inferior_debug_regs): New.
5147 (i386_low_insert_watchpoint): Work on a local mirror of the debug
5148 registers, and only update the inferior on success.
5149 (i386_low_remove_watchpoint): Ditto.
5151 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
5153 * linux-low.c (compare_ints, unique, list_threads, show_process,
5154 linux_core_of_thread): Delete.
5155 (linux_target_ops): Change linux_core_of_thread to
5156 linux_common_core_of_thread.
5157 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
5158 * utils.c (malloc_failure): Change type of argument.
5159 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
5160 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
5161 common/linux-osdata.c, common/ptid.c and common/buffer.c.
5162 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
5163 (IPA_OBJS): Add common-utils-ipa.o.
5164 (ptid_h, linux_osdata_h): New macros.
5165 (server_h): Add common/common-utils.h, common/xml-utils.h,
5166 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
5168 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
5169 ptid.o, buffer.o): New rules.
5170 (linux-low.o): Add common/linux-osdata.h as a dependency.
5171 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
5172 * configure.ac: Add AC_HEADER_DIRENT check.
5173 * config.in: Regenerate.
5174 * configure: Regenerate.
5175 * remote-utils.c (xml_escape_text): Delete.
5176 (buffer_grow, buffer_free, buffer_init, buffer_finish,
5177 buffer_xml_printf): Move to common/buffer.c.
5178 * server.c (main): Remove call to initialize_inferiors.
5179 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
5180 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
5181 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
5182 internal_error, gdb_assert, gdb_assert_fail): Delete.
5183 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
5184 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
5186 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
5187 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
5188 initialize_inferiors): Delete.
5190 2011-07-20 Pedro Alves <pedro@codesourcery.com>
5192 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
5195 2011-05-31 Pedro Alves <pedro@codesourcery.com>
5197 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
5199 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
5201 2011-05-26 Yao Qi <yao@codesourcery.com>
5203 * Makefile.in (thread-db.o): Track dependence to
5204 common/gdb_thread_db.h.
5205 * thread-db.c: include gdb_thread_db.h from right place.
5207 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
5209 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
5210 __FILE__ and __LINE__ to internal_error.
5212 2011-05-13 Doug Evans <dje@google.com>
5214 * thread-db.c (try_thread_db_load_from_sdir): New function.
5215 (try_thread_db_load_from_dir): New function.
5216 (thread_db_load_search): Handle $sdir, ignore $pdir.
5217 Remove trying of system directories if search of
5218 libthread-db-search-path fails, that is now done via $sdir.
5220 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
5222 * server.c (handle_query): Add EnableDisableTracepoints to the list
5223 of supported features.
5224 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
5226 (cmd_qtenable_disable): New.
5227 (cmd_qtstart): Install tracepoints even if disabled.
5228 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
5229 receiving a QTEnable or QTDisable packet.
5230 (gdb_collect): Skip data collection if fast tracepoint is disabled.
5231 (ust_marker_to_static_tracepoint): Do not ignore disabled static
5233 (gdb_probe): Skip data collection if static tracepoint is disabled.
5235 2011-05-10 Doug Evans <dje@google.com>
5237 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
5239 2011-05-04 Doug Evans <dje@google.com>
5241 * linux-low.c (linux_join): Skip process lookup.
5242 * spu-low.c (spu_join): Ditto.
5243 * server.c (join_inferiors_callback): Delete.
5244 (process_serial_event): For 'D' packet (detach) call join_inferior
5247 2011-05-04 Joseph Myers <joseph@codesourcery.com>
5249 * README: Don't mention xscale*-*-linux*.
5250 * configure.srv (xscale*-*-linux*): Don't handle target.
5252 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
5254 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
5256 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
5257 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
5258 (i386_emit_void_call_2): Likewise.
5260 2011-04-26 Yao Qi <yao@codesourcery.com>
5262 * linux-low.c: Move common macros to linux-ptrace.h.
5263 Include linux-ptrace.h.
5264 * Makefile.in (linux_ptrace_h): New.
5265 (linux-low.o): Depends on linux-ptrace.h.
5267 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
5269 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
5270 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
5271 (remote_prepare): New function with most of the TCP code from ...
5272 (remote_open): ... here. Detect PORT here unconditionally. Move also
5273 setting transport_is_reliable.
5274 * server.c (run_once): New variable.
5275 (gdbserver_usage): Document it.
5276 (main): Set run_once for `--once'. Call remote_prepare. Exit after
5277 the first run if RUN_ONCE.
5278 * server.h (run_once, remote_prepare): New declarations.
5280 2011-04-19 Tom Tromey <tromey@redhat.com>
5282 * win32-low.c (handle_load_dll): Remove duplicate "the".
5284 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
5286 Remove support for old Cygwin 1.5 versions.
5287 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
5288 function to avoid warning.
5289 (win32_add_one_solib): Use cygwin_conv_path function to avoid
5292 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
5294 * gdbserver/server.h (Macro _): Define it if not available.
5296 2011-03-14 Michael Snyder <msnyder@vmware.com>
5298 * hostio.c (handle_close): Remove unnecessary null test.
5300 2011-03-10 Joel Brobecker <brobecker@adacore.com>
5302 * Makefile.in (maintainer-clean realclean distclean): Remove
5303 "make ... subdir_do" command.
5305 2011-03-10 Michael Snyder <msnyder@vmware.com>
5307 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
5309 * server.c (handle_v_run): Free alloced buffer on early return.
5311 2011-03-09 Yao Qi <yao@codesourcery.com>
5314 2011-03-04 Yao Qi <yao@codesourcery.com>
5316 * Makefile.in: Remove GNU make feature --directory.
5318 2011-03-05 Yao Qi <yao@codesourcery.com>
5320 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5321 (subdir_do): New make target. Copied from gdb/Makefile.
5322 (maintainer-clean, realclean, distclean, clean): Call corresponding
5323 make targets in common/Makefile.
5325 2011-02-11 Yao Qi <yao@codesourcery.com>
5327 * configure.ac: Call AC_PROG_RANLIB.
5328 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5329 * configure: Regenerate.
5331 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5333 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
5335 2011-03-06 Yao Qi <yao@codesourcery.com>
5337 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
5339 2011-03-05 Yao Qi <yao@codesourcery.com>
5341 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5342 (subdir_do): New make target. Copied from gdb/Makefile.
5343 (maintainer-clean, realclean, distclean, clean): Call corresponding
5344 make targets in common/Makefile.
5346 2011-03-04 Yao Qi <yao@codesourcery.com>
5348 * Makefile.in: Remove GNU make feature --directory.
5350 2011-03-04 Michael Snyder <msnyder@vmware.com>
5352 * server.c (queue_stop_reply): Call xmalloc not malloc.
5354 2011-03-02 Michael Snyder <msnyder@vmware.com>
5356 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
5358 2011-02-28 Michael Snyder <msnyder@vmware.com>
5360 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
5361 (cmd_qtframe): Ditto.
5362 (cmd_qtbuffer): Ditto.
5363 (cmd_bigqtbuffer): Ditto.
5365 * utils.c (decimal2str): Initialize 'width' to nine, then
5368 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5370 * hostio.c (require_data): Free *data, not data.
5372 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5374 * hostio.c (require_data): Use free, not xfree.
5376 2011-02-27 Michael Snyder <msnyder@vmware.com>
5378 * server.c (handle_query): Discard unused value.
5380 * hostio.c (require_data): Free malloc memory before returning
5383 2011-02-26 Michael Snyder <msnyder@vmware.com>
5385 * linux-low.c (list_threads): Call closedir for dirent.
5387 2011-02-27 Michael Snyder <msnyder@vmware.com>
5389 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
5390 a case statement falls through.
5392 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
5394 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
5397 2011-02-26 Michael Snyder <msnyder@vmware.com>
5399 * utils.c (decimal2str): Eliminate dead code and dead param.
5400 (pulongest): Drop dead param from call to decimal2str.
5403 2011-02-24 Joel Brobecker <brobecker@adacore.com>
5405 Revert the following patch (not approved yet):
5406 2011-02-21 Hui Zhu <teawater@gmail.com>
5407 * tracepoint.c (tp_printf): New function.
5408 (eval_agent_expr): Handle gdb_agent_op_printf.
5410 2011-02-21 Hui Zhu <teawater@gmail.com>
5412 * tracepoint.c (tp_printf): New function.
5413 (eval_agent_expr): Handle gdb_agent_op_printf.
5415 2011-02-18 Tom Tromey <tromey@redhat.com>
5417 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
5418 (tracepoint.o): Likewise.
5419 * tracepoint.c (enum gdb_agent_op): Use ax.def.
5420 (gdb_agent_op_names): Likewise.
5422 2011-02-18 Tom Tromey <tromey@redhat.com>
5424 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
5425 gdb_agent_op_rot>: New constants.
5426 (gdb_agent_op_names): Add pick and roll.
5427 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
5430 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5432 * aclocal.m4: Regenerated with aclocal-1.11.1.
5434 2011-02-14 Pedro Alves <pedro@codesourcery.com>
5436 * server.c (handle_qxfer_traceframe_info): New.
5437 (qxfer_packets): Register "traceframe-info".
5438 (handle_query): Report support for qXfer:traceframe-info:read+.
5439 * tracepoint.c (match_blocktype): New.
5440 (traceframe_find_block_type): Rename to ...
5441 (traceframe_walk_blocks): ... this. Add callback filter argument,
5443 (traceframe_find_block_type): New, reimplemented on top of
5444 traceframe_walk_blocks.
5445 (build_traceframe_info_xml): New.
5446 (traceframe_read_info): New.
5447 * server.h (traceframe_read_info): Declare.
5449 2011-02-11 Yao Qi <yao@codesourcery.com>
5451 * configure.ac: Call AC_PROG_RANLIB.
5452 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5453 * configure: Regenerate.
5455 2011-02-07 Pedro Alves <pedro@codesourcery.com>
5457 * server.c (gdb_read_memory): Change return semantics to allow
5459 (handle_search_memory_1): Adjust.
5460 (process_serial_event) <'m' packet>: Handle partial transfers.
5461 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
5463 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5465 * regcache.c (init_register_cache): Initialize
5466 regcache->register_status.
5467 (free_register_cache): Release regcache->register_status.
5468 (regcache_cpy): Copy register_status.
5469 (registers_to_string): Print 'x's for unavailable registers.
5470 (supply_register): Mark the register's status valid or
5471 unavailable, depending on whether a buffer was passed in or not.
5472 (supply_register_zeroed): New.
5473 (supply_regblock): Mark the registers' status valid or
5474 unavailable, depending on whether a buffer was passed in or not.
5475 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5476 (struct regcache): New `register_status' field.
5477 (supply_register_zeroed): Declare.
5478 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5479 supply_register_zeroed, rather than passing a NULL buffer to
5481 * tracepoint.c (fetch_traceframe_registers): Update comment.
5483 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5485 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5488 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5490 * server.h (decode_xfer_write): Change prototype.
5491 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5492 and don't extract the annex here.
5493 * server.c (decode_xfer_read): Remove `annex' parameter,
5494 and don't extract the annex here.
5496 (struct qxfer): New.
5497 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5498 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5499 (handle_qxfer_statictrace): New functions, abstracted out from
5500 handle_query, and made to use the struct qxfer interface.
5501 (handle_threads_qxfer_proper): Rename to ...
5502 (handle_qxfer_threads_proper): ... this.
5503 (handle_threads_qxfer): Rename to ...
5504 (handle_qxfer_threads): ... this. Adjust.
5505 (qxfer_packets): New array.
5506 (handle_qxfer): New function.
5507 (handle_query): Use handle_qxfer.
5509 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5511 * gdbreplay.c: Shorten lines of >= 80 columns.
5512 * linux-low.c: Ditto.
5513 * linux-ppc-low.c: Ditto.
5514 * linux-s390-low.c: Ditto.
5515 * linux-sparc-low.c: Ditto.
5516 * linux-x86-low.c: Ditto.
5517 * linux-xtensa-low.c: Ditto.
5518 * mem-break.c: Ditto.
5520 * regcache.h: Ditto.
5521 * remote-utils.c: Ditto.
5524 * thread-db.c: Ditto.
5525 * tracepoint.c: Ditto.
5527 * win32-low.h: Ditto.
5529 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5531 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5534 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5536 * server.c (gdbserver_version): Update copyright year in version
5538 * gdbreplay.c (gdbreplay_version): Ditto.
5540 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5542 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5543 * linux-bfin-low.c: New file.
5544 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5545 PT_DATA_ADDR for BFIN targets.
5546 * Makefile.in (SFILES): Add linux-bfin-low.c.
5547 (clean): Remove reg-bfin.c.
5548 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5549 * README: Mention supported Blackfin targets.
5551 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5553 * .gitignore: New file.
5555 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5557 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5559 2010-10-22 Jie Zhang <jie@codesourcery.com>
5561 * Makefile.in: Add FLAGS_TO_PASS variable.
5562 (install): Remove dependency of install-only and recursively
5563 invoke make for install-only.
5565 2010-10-04 Doug Evans <dje@google.com>
5567 * Makefile.in (uninstall): Use $(DESTDIR).
5569 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5573 * linux-x86-low.c (compat_siginfo_from_siginfo)
5574 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5575 si_code is < 0. Check for si_code == SI_TIMER before checking for
5578 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5580 * lynx-i386-low.c: New file.
5581 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5583 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5585 * lynx-low.c (ptrace_request_to_str): Remove handling for
5586 request values that have been removed in LynxOS 5.x.
5588 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5590 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5593 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5595 * configure.ac: Add --enable-inprocess-agent option.
5596 * configure: Rebuilt.
5598 2010-09-06 Yao Qi <yao@codesourcery.com>
5600 * linux-low.c (linux_kill): Remove unused variable.
5601 (linux_stabilize_threads): Likewise.
5602 * server.c (start_inferior): Likewise.
5603 (queue_stop_reply_callback): Likewise.
5604 * tracepoint.c (do_action_at_tracepoint): Likewise.
5606 2010-09-06 Yao Qi <yao@codesourcery.com>
5608 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5611 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5613 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5615 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5617 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5620 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5622 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5623 gdbserver/lynx-ppc-low.c: New files.
5624 * Makefile.in (lynx_low_h): New variable.
5625 (lynx-low.o, lynx-ppc-low.o): New rules.
5626 * configure.ac: On LynxOS, link with -lnetinet.
5627 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5628 * configure: regenerate.
5630 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5632 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5633 * configure.ac: Add check for vasprintf and vsnprintf.
5634 * configure, config.in: Regenerate.
5635 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5637 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5639 * gdbreplay.c: Move include of alloca.h up, next to include of
5641 * server.h: Add include of malloc.h.
5642 * mem-break.c: Remove include of malloc.h.
5643 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5645 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5647 * Makefile.in (memmem.o): Build with -Wno-error.
5649 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5651 * utils.c (xsnprintf): Make non-static.
5652 * server.h: Add xsnprintf declaration.
5653 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5654 replace calls to snprintf by calls to xsnprintf throughout.
5656 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5658 * configure.ac: Add configure check for alloca.
5659 * configure, config.in: Regenerate.
5660 * server.h: Include alloca.h if it exists.
5661 * gdbreplay.c: Include alloca.h if it exists.
5663 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5665 * linux-low.c (__SIGRTMIN): Define if not already defined.
5666 (linux_create_inferior): Check for __ANDROID__ rather than
5668 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5669 are already deferred.
5670 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5671 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5672 stopped and already has a pending signal to report.
5673 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5674 a pending signal to report or is moving out of a jump pad.
5675 (linux_init_signals): Check for __ANDROID__ rather than
5678 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5680 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5681 debug_threads check. Avoid a linear search when not doing debug
5684 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5686 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5687 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5688 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5689 (process_event): Change local fd's type to gdb_fildes_t.
5690 (create_file_handler): Adjust prototype.
5691 (delete_file_handler): Adjust prototype.
5692 (handle_file_event): Adjust prototype. Use pfildes.
5693 (create_file_event): Adjsut prototype.
5694 * remote-utils.c (remote_desc, listen_desc): Change type to
5696 * server.h: New gdb_fildes_t typedef.
5697 [USE_WIN32API]: Include winsock2.h.
5698 (delete_file_handler, add_file_handler): Adjust prototypes.
5700 * utils.c (pfildes): New.
5702 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5704 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5705 * configure: Regenerate.
5707 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5709 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5710 (linux_done_accessing_memory): ... this.
5711 (linux_target_ops): Adjust.
5712 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5713 * nto-low.c (nto_target_ops): Adjust comment.
5714 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5715 * spu-low.c (spu_target_ops): Adjust comment.
5716 * target.h (target_ops): Rename unprepare_to_access_memory field
5717 to done_accessing_memory.
5718 (unprepare_to_access_memory): Rename to ...
5719 (done_accessing_memory): ... this.
5721 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5723 * linux-low.c (linux_prepare_to_access_memory): New.
5724 (linux_unprepare_to_access_memory): New.
5725 (linux_target_ops): Install them.
5726 * server.c (read_memory): Rename to ...
5727 (gdb_read_memory): ... this. Use
5728 prepare_to_access_memory/prepare_to_access_memory.
5729 (write_memory): Rename to ...
5730 (gdb_write_memory): ... this. Use
5731 prepare_to_access_memory/prepare_to_access_memory.
5732 (handle_search_memory_1): Adjust.
5733 (process_serial_event): Adjust.
5734 * target.h (struct target_ops): New fields
5735 prepare_to_access_memory and unprepare_to_access_memory.
5736 (prepare_to_access_memory, unprepare_to_access_memory): New.
5737 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
5738 prepare_to_access_memory/prepare_to_access_memory.
5739 * nto-low.c (nto_target_ops): Adjust.
5740 * spu-low.c (spu_target_ops): Adjust.
5741 * win32-low.c (win32_target_ops): Adjust.
5743 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5745 * Makefile.in (WARN_CFLAGS): Get it from configure.
5746 (WERROR_CFLAGS): New.
5747 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
5748 * configure.ac: Introduce --enable-werror, which adds -Werror to
5749 the compiler command line. Enabled by default. Disable with
5750 --disable-werror. Add -Wdeclaration-after-statement
5751 Wpointer-arith and -Wformat-nonliteral to warning flags.
5752 * configure: Regenerate.
5754 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5756 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
5758 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5760 * gdbreplay.c (remote_error): New.
5762 (expect): Use gdbchar. Check for error reading from GDB.
5763 Clarify sync error output.
5764 (play): Check for errors writing to GDB.
5765 * linux-low.c (sigchld_handler): Really ignore `write' errors.
5766 * remote-utils.c (getpkt): Check for errors writing to the remote
5769 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5771 * linux-low.c (linux_wait_1): Move non-debugging code out of
5772 `debug_threads' control.
5774 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5776 * linux-low.c (linux_wait_1): Don't set last_status here.
5777 * server.c (push_event, queue_stop_reply_callback): Assert we're
5778 not pushing a TARGET_WAITKIND_IGNORE event.
5779 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
5780 (myresume, handle_target_event): Set the thread's last_resume_kind
5781 and last_status from the target returned status.
5783 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5787 * linux-x86-low.c (update_debug_registers_callback): New.
5788 (i386_dr_low_set_addr): Use it.
5789 (i386_dr_low_get_addr): New.
5790 (i386_dr_low_set_control): Use update_debug_registers_callback.
5791 (i386_dr_low_get_control): New.
5792 (i386_dr_low_get_status): Adjust.
5793 * linux-low.c (linux_stop_lwp): New.
5794 * linux-low.h (linux_stop_lwp): Declare.
5796 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
5797 argument instead of a i386_debug_reg_state.
5798 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
5799 a i386_debug_reg_state.
5800 (i386_insert_aligned_watchpoint): Adjust.
5801 (i386_remove_aligned_watchpoint): Adjust.
5802 (i386_low_stopped_data_address): Read the debug registers from the
5803 inferior instead of from the mirrors.
5804 * i386-low.h (struct i386_debug_reg_state): Extend comment.
5805 (i386_dr_low_get_addr): Declare.
5806 (i386_dr_low_get_control): Declare.
5807 (i386_dr_low_get_status): Change prototype.
5809 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
5810 (i386_dr_low_get_addr): New.
5811 (i386_dr_low_get_control): New.
5812 (i386_dr_low_get_status): Adjust prototype. Return
5814 (i386_initial_stuff): Clear dr_status_mirror and
5816 (i386_get_thread_context): Adjust.
5817 (i386_set_thread_context): Adjust.
5818 (i386_thread_added): Adjust.
5820 2010-08-24 Pedro Alves <pedro@codesourcery.com>
5822 * linux-low.h (linux_thread_area): Delete declaration.
5824 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
5826 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
5827 after its termination.
5829 2010-08-09 Pedro Alves <pedro@codesourcery.com>
5831 * linux-low.c (gdb_wants_lwp_stopped): Delete.
5832 (gdb_wants_all_stopped): Delete.
5833 (linux_wait_1): Don't call them.
5834 * server.c (handle_v_cont): Tag all threads as want-stopped.
5835 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
5836 stopped as "client-wants-stopped".
5838 2010-07-31 Pedro Alves <pedro@codesourcery.com>
5840 * Makefile.in (signals_h): New.
5841 (server_h): Depend on it.
5842 (server.o): Don't depend on $(signals_def).
5843 (signals.o): Depend on $(signals_def).
5845 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
5847 * Makefile.in (signals_def): New.
5848 (server_h): Append include/gdb/signals.h and signals_def.
5849 (server.o): Append signals_def.
5851 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5853 * server.c (handle_target_event): Use target_signal_to_host for
5854 resume_info.sig initialization.
5855 * target.h (struct thread_resume) <sig>: New comment.
5857 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
5859 * server.c (handle_query): strcpy() the returned string from paddress()
5860 instead of sprintf().
5861 * utils.c (paddress): Return phex_nz().
5863 2010-07-07 Joel Brobecker <brobecker@adacore.com>
5865 * server.c (handle_v_cont): Call mourn_inferior if process
5867 (myresume): Likewise.
5869 2010-07-01 Pedro Alves <pedro@codesourcery.com>
5871 Static tracepoints, and integration with UST.
5873 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
5874 * mem-break.c (uninsert_all_breakpoints)
5875 (reinsert_all_breakpoints): New.
5876 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
5877 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
5878 (gdb_agent_ust_loaded, helper_thread_id)
5879 (gdb_agent_helper_thread_id): New macros.
5880 (struct ipa_sym_addresses): Add addr_ust_loaded,
5881 addr_helper_thread_id, addr_cmd_buf.
5882 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5883 (in_process_agent_loaded_ust): New.
5884 (write_e_ust_not_loaded): New.
5885 (maybe_write_ipa_ust_not_loaded): New.
5886 (struct collect_static_trace_data_action): New.
5887 (enum tracepoint_type) <static_tracepoint>: New.
5888 (struct tracepoint) <handle>: Mention static tracepoints.
5889 (struct static_tracepoint_ctx): New.
5890 (CMD_BUF_SIZE): New.
5891 (add_tracepoint_action): Handle static tracepoint actions.
5892 (unprobe_marker_at): New.
5893 (clear_installed_tracepoints): Handle static tracepoints.
5894 (cmd_qtdp): Handle static tracepoints.
5895 (probe_marker_at): New.
5896 (cmd_qtstart): Handle static tracepoints.
5897 (response_tracepoint): Handle static tracepoints.
5898 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5899 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5900 (get_context_regcache): Handle static tracepoints.
5901 (do_action_at_tracepoint): Handle static tracepoint actions.
5902 (traceframe_find_block_type): Handle static trace data blocks.
5903 (traceframe_read_sdata): New.
5904 (download_tracepoints): Download static tracepoint actions.
5905 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5906 (GDB_PROBE_NAME): New.
5911 (ust_marker_to_static_tracepoint): New.
5913 (collect_ust_data_at_tracepoint): New.
5914 (gdb_ust_probe): New.
5915 (UNIX_PATH_MAX, SOCK_DIR): New.
5916 (gdb_ust_connect_sync_socket): New.
5917 (resume_thread, stop_thread): New.
5918 (run_inferior_command): New.
5919 (init_named_socket): New.
5920 (gdb_ust_socket_init): New.
5921 (cstr_to_hexstr): New.
5923 (first_marker, next_marker): New.
5924 (response_ust_marker): New.
5925 (cmd_qtfstm, cmd_qtsstm): New.
5926 (unprobe_marker_at, probe_marker_at): New.
5927 (cmd_qtstmat, gdb_ust_thread): New.
5928 (gdb_ust_init): New.
5929 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5930 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5932 (x86_64_st_collect_regmap): New.
5933 (X86_64_NUM_ST_COLLECT_GREGS): New.
5934 (AMD64_RIP_REGNUM): New.
5935 (supply_static_tracepoint_registers): New.
5936 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5938 (i386_st_collect_regmap): New.
5939 (i386_NUM_ST_COLLECT_GREGS): New.
5940 (supply_static_tracepoint_registers): New.
5941 * server.c (handle_query): Handle qXfer:statictrace:read.
5942 <qSupported>: Report support for StaticTracepoints, and
5943 qXfer:statictrace:read features.
5944 * server.h (traceframe_read_sdata)
5945 (supply_static_tracepoint_registers): Declare.
5946 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5947 (unpack_varlen_hex): Include in IPA build.
5948 * Makefile.in (ustlibs, ustinc): New.
5949 (IPA_OBJS): Add remote-utils-ipa.o.
5950 ($(IPA_LIB)): Link -ldl and -lpthread.
5952 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5953 * config.in, configure: Regenerate.
5955 2010-06-20 Ian Lance Taylor <iant@google.com>
5956 Pedro Alves <pedro@codesourcery.com>
5958 * linux-x86-low.c (always_true): Delete.
5959 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5960 trying to fool the compiler with always_true.
5962 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5964 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5965 conditions in gdbserver.
5967 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5969 * spu-low.c (spu_read_memory): Wrap around local store limit.
5970 (spu_write_memory): Likewise.
5972 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5974 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5975 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5977 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5979 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5980 uses with LONGEST uses.
5982 2010-06-14 Stan Shebs <stan@codesourcery.com>
5983 Pedro Alves <pedro@codesourcery.com>
5987 * linux-x86-low.c: Include limits.h.
5992 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5993 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5994 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5995 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5996 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5997 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5998 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5999 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
6000 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
6001 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
6002 (amd64_emit_void_call_2): New.
6003 (amd64_emit_ops): New.
6004 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
6005 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
6006 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
6007 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
6008 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
6009 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
6010 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
6011 (i386_emit_call, i386_emit_reg, i386_emit_pop)
6012 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
6013 (i386_emit_stack_adjust, i386_emit_int_call_1)
6014 (i386_emit_void_call_2): New.
6015 (i386_emit_ops): New.
6016 (x86_emit_ops): New.
6017 (the_low_target): Install x86_emit_ops.
6018 * server.h (struct emit_ops): New.
6019 (get_raw_reg_func_addr): Declare.
6020 (current_insn_ptr, emit_error): Declare.
6021 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
6022 (set_trace_state_variable_value): New defines.
6023 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
6024 addr_get_trace_state_variable_value and
6025 addr_set_trace_state_variable_value.
6026 (symbol_list): New fields for get_raw_reg,
6027 get_trace_state_variable_value and set_trace_state_variable_value.
6028 (condfn): New typedef.
6029 (struct tracepoint): New field `compiled_cond'.
6030 (do_action_at_tracepoint): Clear compiled_cond.
6031 (get_trace_state_variable_value, set_trace_state_variable_value):
6033 (condition_true_at_tracepoint): If there's a compiled condition,
6035 (current_insn_ptr, emit_error): New globals.
6036 (struct bytecode_address): New.
6037 (get_raw_reg_func_addr): New.
6038 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
6039 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
6040 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
6041 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
6042 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
6043 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
6044 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
6045 (compile_tracepoint_condition, compile_bytecodes): New.
6046 * target.h (emit_ops): Forward declare.
6047 (struct target_ops): New field emit_ops.
6048 (target_emit_ops): New.
6049 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
6050 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
6051 * linux-low.c (linux_emit_ops): New.
6052 (linux_target_ops): Install it.
6053 * linux-low.h (struct linux_target_ops): New field emit_ops.
6055 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
6057 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
6058 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
6060 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6061 Stan Shebs <stan@codesourcery.com>
6063 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
6064 (all): Depend on $(extra_libraries).
6065 (install-only): Install the IPA.
6066 (IPA_OBJS, IPA_LIB): New.
6067 (clean): Remove the IPA lib.
6068 (IPAGENT_CFLAGS): New.
6069 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
6070 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
6071 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
6072 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
6073 * configure.ac: Check for atomic builtins support in the compiler.
6074 (IPA_DEPFILES, extra_libraries): Define.
6075 * configure.srv (ipa_obj): Add description.
6076 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
6077 (i[34567]86-*-linux*): Set ipa_obj.
6078 (x86_64-*-linux*): Set ipa_obj.
6079 * linux-low.c (stabilizing_threads): New.
6080 (supports_fast_tracepoints): New.
6081 (linux_detach): Stabilize threads before detaching.
6082 (handle_tracepoints): Handle internal tracing breakpoints. Assert
6083 the lwp is either not stabilizing, or is moving out of a jump pad.
6084 (linux_fast_tracepoint_collecting): New.
6085 (maybe_move_out_of_jump_pad): New.
6086 (enqueue_one_deferred_signal): New.
6087 (dequeue_one_deferred_signal): New.
6088 (linux_wait_for_event_1): If moving out of a jump pad, defer
6089 pending signals to later.
6090 (linux_stabilize_threads): New.
6091 (linux_wait_1): Check if threads need moving out of jump pads, and
6093 (stuck_in_jump_pad_callback): New.
6094 (move_out_of_jump_pad_callback): New.
6096 (linux_resume_one_lwp): Handle moving out of jump pads.
6097 (linux_set_resume_request): Dequeue deferred signals.
6098 (need_step_over_p): Also step over fast tracepoint jumps.
6099 (start_step_over): Also uninsert fast tracepoint jumps.
6100 (finish_step_over): Also reinsert fast tracepoint jumps.
6101 (linux_install_fast_tracepoint_jump): New.
6102 (linux_target_ops): Install linux_stabilize_threads and
6103 linux_install_fast_tracepoint_jump_pad.
6104 * linux-low.h (linux_target_ops) <get_thread_area,
6105 install_fast_tracepoint_jump_pad>: New fields.
6106 (struct lwp_info) <collecting_fast_tracepoint,
6107 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
6108 (linux_get_thread_area): Declare.
6109 * linux-x86-low.c (jump_insn): New.
6110 (x86_get_thread_area): New.
6111 (append_insns): New.
6113 (amd64_install_fast_tracepoint_jump_pad): New.
6114 (i386_install_fast_tracepoint_jump_pad): New.
6115 (x86_install_fast_tracepoint_jump_pad): New.
6116 (the_low_target): Install x86_get_thread_area and
6117 x86_install_fast_tracepoint_jump_pad.
6118 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
6119 (struct fast_tracepoint_jump): New.
6120 (fast_tracepoint_jump_insn): New.
6121 (fast_tracepoint_jump_shadow): New.
6122 (find_fast_tracepoint_jump_at): New.
6123 (fast_tracepoint_jump_here): New.
6124 (delete_fast_tracepoint_jump): New.
6125 (set_fast_tracepoint_jump): New.
6126 (uninsert_fast_tracepoint_jumps_at): New.
6127 (reinsert_fast_tracepoint_jumps_at): New.
6128 (set_breakpoint_at): Use write_inferior_memory.
6129 (uninsert_raw_breakpoint): Use write_inferior_memory.
6130 (check_mem_read): Mask out fast tracepoint jumps.
6131 (check_mem_write): Mask out fast tracepoint jumps.
6132 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
6133 (set_fast_tracepoint_jump): Declare.
6134 (delete_fast_tracepoint_jump)
6135 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
6136 (reinsert_fast_tracepoint_jumps_at): Declare.
6137 * regcache.c: Don't compile many functions when building the
6138 in-process agent library.
6139 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
6140 the register buffer in the heap.
6141 (free_register_cache): If the register buffer isn't owned by the
6142 regcache, don't free it.
6143 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
6144 pre-existing register caches.
6145 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
6147 (convert_ascii_to_int): : Constify `from' parameter type.
6148 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
6149 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
6150 the needed buffer in-place.
6151 (relocate_instruction): New.
6152 * server.c (handle_query) <qSymbols>: If the target supports
6153 tracepoints, give it a chance of looking up symbols. Report
6154 support for fast tracepoints.
6155 (handle_status): Stabilize threads.
6156 (process_serial_event): Adjust.
6157 * server.h (struct fast_tracepoint_jump): Forward declare.
6158 (struct process_info) <fast_tracepoint_jumps>: New field.
6159 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
6160 (decode_X_packet, decode_M_packet): Adjust.
6161 (relocate_instruction): Declare.
6162 (in_process_agent_loaded): Declare.
6163 (tracepoint_look_up_symbols): Declare.
6164 (struct fast_tpoint_collect_status): Declare.
6165 (fast_tracepoint_collecting): Declare.
6166 (force_unlock_trace_buffer): Declare.
6167 (handle_tracepoint_bkpts): Declare.
6168 (initialize_low_tracepoint)
6169 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
6170 * target.h (struct target_ops) <stabilize_threads,
6171 install_fast_tracepoint_jump_pad>: New fields.
6172 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
6173 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
6174 [HAVE_STDINT_H]: Include stdint.h.
6175 (trace_debug_1): Rename to ...
6176 (trace_vdebug): ... this.
6177 (trace_debug): Rename to ...
6178 (trace_debug_1): ... this. Add `level' parameter.
6180 (ATTR_USED, ATTR_NOINLINE): New.
6181 (IP_AGENT_EXPORT): New.
6182 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6183 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
6184 (about_to_request_buffer_space, trace_buffer_is_full)
6185 (stopping_tracepoint, expr_eval_result, error_tracepoint)
6186 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
6187 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
6188 (traceframe_write_count, traceframes_created)
6189 (trace_state_variables)
6190 New renaming defines.
6191 (struct ipa_sym_addresses): New.
6192 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
6194 (ipa_sym_addrs): New.
6195 (all_tracepoint_symbols_looked_up): New.
6196 (in_process_agent_loaded): New.
6197 (write_e_ipa_not_loaded): New.
6198 (maybe_write_ipa_not_loaded): New.
6199 (tracepoint_look_up_symbols): New.
6200 (debug_threads) [IN_PROCESS_AGENT]: New.
6201 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
6202 (UNKNOWN_SIDE_EFFECTS): New.
6203 (stop_tracing): New.
6204 (flush_trace_buffer): New.
6205 (stop_tracing_bkpt): New.
6206 (flush_trace_buffer_bkpt): New.
6207 (read_inferior_integer): New.
6208 (read_inferior_uinteger): New.
6209 (read_inferior_data_pointer): New.
6210 (write_inferior_data_pointer): New.
6211 (write_inferior_integer): New.
6212 (write_inferior_uinteger): New.
6213 (struct collect_static_trace_data_action): Delete.
6214 (enum tracepoint_type): New.
6215 (struct tracepoint) <type>: New field `type'.
6216 <actions_str, step_actions, step_actions_str>: Only include in
6218 <orig_size, obj_addr_on_target, adjusted_insn_addr>
6219 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
6220 (tracepoints): Use IP_AGENT_EXPORT.
6221 (last_tracepoint): Don't include in the IPA.
6222 (stopping_tracepoint): Use IP_AGENT_EXPORT.
6223 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
6224 (alloced_trace_state_variables): New.
6225 (trace_state_variables): Use IP_AGENT_EXPORT.
6226 (traceframe_t): Delete unused variable.
6227 (circular_trace_buffer): Don't include in the IPA.
6228 (trace_buffer_start): Delete.
6229 (struct trace_buffer_control): New.
6230 (trace_buffer_free): Delete.
6231 (struct ipa_trace_buffer_control): New.
6232 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
6233 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
6235 (trace_buffer_ctrl): New.
6236 (TRACE_BUFFER_CTRL_CURR): New.
6237 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
6238 Reimplement as macros.
6239 (trace_buffer_wrap): Delete.
6240 (traceframe_write_count, traceframe_read_count)
6241 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
6242 (struct tracepoint_hit_ctx) <type>: New field.
6243 (struct fast_tracepoint_ctx): New.
6244 (memory_barrier): New.
6246 (record_tracepoint_error): Update atomically in the IPA.
6247 (clear_inferior_trace_buffer): New.
6248 (about_to_request_buffer_space): New.
6249 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
6250 updating the same buffer.
6251 (add_tracepoint): Default the tracepoint's type to trap
6252 tracepoint, and orig_size to -1.
6253 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
6255 (create_trace_state_variable): New parameter `gdb'. Handle it.
6256 (clear_installed_tracepoints): Clear fast tracepoint jumps.
6257 (cmd_qtdp): Handle fast tracepoints.
6259 (max_jump_pad_size): New.
6260 (gdb_jump_pad_head): New.
6261 (get_jump_space_head): New.
6262 (claim_jump_space): New.
6263 (sort_tracepoints): New.
6264 (MAX_JUMP_SIZE): New.
6265 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
6267 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
6268 support. Upload fast traceframes, and delete internal IPA
6270 (stop_tracing_handler): New.
6271 (flush_trace_buffer_handler): New.
6272 (cmd_qtstop): Upload fast tracepoints.
6273 (response_tracepoint): Handle fast tracepoints.
6274 (tracepoint_finished_step): Upload fast traceframes. Set the
6275 tracepoint hit context's tracepoint type.
6276 (handle_tracepoint_bkpts): New.
6277 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
6278 type. Add comment about fast tracepoints.
6279 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
6280 non-existing action_str field.
6281 (get_context_regcache): Handle fast tracepoints.
6282 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
6284 (fast_tracepoint_from_jump_pad_address): New.
6285 (fast_tracepoint_from_ipa_tpoint_address): New.
6286 (collecting_t): New.
6287 (force_unlock_trace_buffer): New.
6288 (fast_tracepoint_collecting): New.
6291 (write_inferior_data_ptr): New.
6292 (target_tp_heap): New.
6293 (target_malloc): New.
6294 (download_agent_expr): New.
6296 (download_tracepoints): New.
6297 (download_trace_state_variables): New.
6298 (upload_fast_traceframes): New.
6299 (IPA_FIRST_TRACEFRAME): New.
6300 (IPA_NEXT_TRACEFRAME_1): New.
6301 (IPA_NEXT_TRACEFRAME): New.
6302 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
6303 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
6304 (gdb_jump_pad_buffer_end): New.
6305 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
6306 (initialize_tracepoint): Adjust.
6307 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
6308 buffer. Initialize the low module.
6309 * utils.c (PREFIX, TOOLNAME): New.
6310 (malloc_failure): Use PREFIX.
6311 (error): In the IPA, an error causes an exit.
6312 (fatal, warning): Use PREFIX.
6313 (internal_error): Use TOOLNAME.
6314 (NUMCELLS): Increase to 10.
6315 * configure, config.in: Regenerate.
6317 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6319 * server.c (handle_query) <qSupported>: Do two passes over the
6320 qSupported string to avoid nesting strtok.
6322 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6324 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
6326 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
6328 * configure: Regenerate.
6329 * proc-service.list: New.
6331 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6333 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
6336 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
6338 * gdbreplay.c (remote_open): Check error return from socket() call by
6339 its equality to -1 not by it being negative.
6340 * remote-utils.c (remote_open): Likewise.
6342 2010-05-23 Pedro Alves <pedro@codesourcery.com>
6344 * config.h: Regenerate.
6346 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6348 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
6349 doesn't provide PTRACE_GET_THREAD_AREA.
6351 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6353 * linux-m68k-low.c: Include <asm/ptrace.h>
6354 (ps_get_thread_area): Implement.
6356 2010-05-03 Doug Evans <dje@google.com>
6358 * event-loop.c (struct callback_event): New struct.
6359 (callback_list): New global.
6360 (append_callback_event, delete_callback_event): New functions.
6361 (process_callback): New function.
6362 (start_event_loop): Call it.
6363 * remote-utils.c (NOT_SCHEDULED): Define.
6364 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
6365 moved out of readchar.
6366 (readchar): Rewrite. Call reschedule before returning.
6367 (reset_readchar): New function.
6368 (remote_close): Call it.
6369 (process_remaining, reschedule): New functions.
6370 * server.h (callback_handler_func): New typedef.
6371 (append_callback_event, delete_callback_event): Declare.
6373 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6375 * proc-service.c (ps_pglobal_lookup): Use
6376 thread_db_look_up_one_symbol.
6377 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
6378 parameter. Use it instead of all_symbols_looked_up.
6379 * server.h (struct process_info) <all_symbols_looked_up>: Delete
6381 (all_symbols_looked_up): Don't declare.
6382 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
6383 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
6385 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
6386 Set all_symbols_looked_up here.
6387 (thread_db_look_up_one_symbol): New.
6388 (thread_db_get_tls_address): Adjust.
6389 (thread_db_load_search, try_thread_db_load_1): Always allocate the
6390 thread_db object on the heap, and tentatively set it in the
6392 (thread_db_init): Don't set all_symbols_looked_up here.
6393 * linux-low.h (thread_db_look_up_one_symbol): Declare.
6395 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6397 * linux-low.c (linux_kill, linux_detach): Adjust.
6398 (status_pending_p_callback): Remove redundant statement. Check
6399 for !TARGET_WAITIKIND_IGNORE, instead of
6400 TARGET_WAITKIND_STOPPED.
6401 (handle_tracepoints): Make sure LWP is locked. Adjust.
6402 (linux_wait_for_event_1): Adjust.
6403 (linux_cancel_breakpoints): New.
6404 (unsuspend_one_lwp): New.
6405 (unsuspend_all_lwps): New.
6406 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
6407 (send_sigstop_callback): Change return type to int, add new
6408 `except' parameter and handle it.
6409 (suspend_and_send_sigstop_callback): New.
6410 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
6411 pass them down. If SUSPEND, also increment the lwp's suspend
6413 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
6414 (need_step_over_p): Don't consider suspended LWPs.
6415 (start_step_over): Adjust.
6416 (proceed_one_lwp): Change return type to int, add new `except'
6417 parameter and handle it.
6418 (unsuspend_and_proceed_one_lwp): New.
6419 (proceed_all_lwps): Use find_inferior instead of
6421 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
6422 also decrement the suspend count of LWPs. Pass `except' down,
6423 instead of hacking its suspend count.
6424 (linux_pause_all): Add `freeze' parameter. Adjust.
6425 (linux_unpause_all): New.
6426 (linux_target_ops): Install linux_unpause_all.
6427 * server.c (handle_status): Adjust.
6428 * target.h (struct target_ops): New fields `unpause_all' and
6429 `cancel_breakpoints'. Add new parameter to `pause_all'.
6430 (pause_all): Add new `freeze' parameter.
6432 (cancel_breakpoints): New.
6433 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
6435 (cmd_qtstart): Pause threads.
6436 (stop_tracing): Pause threads, and cancel breakpoints.
6437 * win32-low.c (win32_target_ops): Adjust.
6439 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6441 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
6442 the inferior right away from here...
6443 (linux_wait_1): ... to here, and adjust to check the thread's
6444 last_resume_kind instead of the lwp's step or stop_expected flags.
6446 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6448 * README: Use consistent `GDB' and `GDBserver' spellings.
6450 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6452 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
6453 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
6454 (linux_detach_one_lwp): Assume the lwp is stopped.
6455 (any_thread_of): Delete.
6456 (linux_detach): Stop all lwps here. Don't blindly delete all
6458 (delete_lwp_callback): New.
6459 (linux_mourn): Delete all lwps of the process that is gone.
6460 (linux_wait_1): Don't delete the last lwp of the process here.
6461 * mem-break.h (mark_breakpoints_out): Declare.
6462 * mem-break.c (mark_breakpoints_out): New.
6463 (free_all_breakpoints): Use it.
6464 * server.c (handle_target_event): If the process is gone, mark
6466 * thread-db.c (struct thread_db) <create_bp>: New field.
6467 (thread_db_enable_reporting): Fix prototype. Store a thread event
6468 breakpoint reference in the thread_db struct.
6469 (thread_db_load_search): Clear the thread_db object.
6470 (try_thread_db_load_1): Ditto.
6471 (switch_to_process): New.
6472 (disable_thread_event_reporting): Use it.
6473 (remove_thread_event_breakpoints): New.
6474 (thread_db_detach, thread_db_mourn): Use it.
6476 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6478 * linux-low.c (linux_enable_event_reporting): New.
6479 (linux_wait_for_event_1, handle_extended_wait): Use it.
6481 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6483 * linux-low.c (linux_kill_one_lwp, linux_kill)
6484 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6485 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6486 SIGSTOP even if the LWP is stopped.
6487 (send_sigstop_callback): New.
6488 (stop_all_lwps): Use send_sigstop_callback instead.
6489 (linux_resume_one_thread): Adjust.
6490 (proceed_one_lwp): Still proceed an LWP that the client has
6491 requested to stop, if we haven't reported it as stopped yet. Make
6492 sure that LWPs the client want stopped, have a pending SIGSTOP.
6494 2010-04-26 Doug Evans <dje@google.com>
6496 * server.c (handle_general_set): Make static.
6498 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6499 Print received char after testing for error/eof instead of before.
6500 (input_interrupt): Tweak comment.
6502 2010-04-23 Doug Evans <dje@google.com>
6504 * server.c (start_inferior): Print inferior argv if --debug.
6506 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6508 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6509 * nto-x86-low.c: Include server.h
6511 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6513 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6514 be consistent with other sources of this directory.
6515 (init_registers_amd64): Correct name of source file of this function
6518 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6520 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6523 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6525 * win32-i386-low.c: Add 64-bit support.
6526 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6527 (init_registers_amd64): Declare.
6528 (mappings): Add 64-bit version of array.
6529 (init_windows_x86): New function.
6530 (the_low_target): Change init_arch field to init_windows_x86.
6532 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6534 * win32-low.c: Adapt to support also 64-bit architecture.
6535 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6536 (get_image_name): Use SIZE_T type for local variable `done'.
6537 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6538 (toolhelp_get_dll_name): Idem.
6539 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6540 Use uintptr_t typecast to avoid warning.
6541 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6542 (handle_exception): Use phex_nz to avoid warning.
6543 (win32_wait): Remove unused local variable `process'.
6545 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6547 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6550 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6552 * configure.ac: Use `ws2_32' library for srv_mingw.
6553 * configure: Regenerate.
6554 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6555 * remote-utils.c: Likewise.
6557 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6559 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6560 if __x86_64__ is defined.
6562 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6564 * configure: Regenerate.
6566 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6568 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6569 * target.h (target_ops): New get_tib_address field.
6570 * win32-low.h (win32_thread_info): Add thread_local_base field.
6571 * win32-low.c (child_add_thread): Add tlb argument.
6572 Set thread_local_base field to TLB.
6573 (get_child_debug_event): Adapt to child_add_thread change.
6574 (win32_get_tib_address): New function.
6575 (win32_target_ops): Set get_tib_address field to
6576 win32_get_tib_address.
6577 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6579 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6581 * linux-low.c (linux_mourn): Also remove the process.
6582 * server.c (handle_target_event): Don't remove the process here.
6583 * nto-low.c (nto_mourn): New.
6584 (nto_target_ops): Install it.
6585 * spu-low.c (spu_mourn): New.
6586 (spu_target_ops): Install it.
6587 * win32-low.c (win32_mourn): New.
6588 (win32_target_ops): Install it.
6590 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6592 * server.h (buffer_xml_printf): Remove redundant `;'.
6594 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6596 * regcache.c (set_register_cache): Invalidate regcaches before
6597 changing the register cache layout.
6598 (regcache_invalidate_one): Allow a NULL regcache.
6599 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6600 regcaches before changing the register cache layout or the target
6603 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6605 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6606 variable warning on Linux/x86-64.
6608 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6610 GDBserver disconnected tracing support.
6612 * linux-low.c (linux_remove_process): Delete.
6613 (add_lwp): Don't set last_resume_kind here.
6614 (linux_kill): Use `mourn'.
6615 (linux_detach): Use `thread_db_detach', and `mourn'.
6617 (linux_attach_lwp_1): Adjust comment.
6618 (linux_attach): last_resume_kind moved the thread_info; adjust.
6619 (status_pending_p_callback): Adjust.
6620 (linux_wait_for_event_1): Adjust.
6621 (count_events_callback, select_singlestep_lwp_callback)
6622 (select_event_lwp_callback, cancel_breakpoints_callback)
6623 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6624 (proceed_one_lwp): Adjust.
6625 (linux_async): Add debug output.
6626 (linux_thread_stopped): New.
6627 (linux_pause_all): New.
6628 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6630 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6631 (thread_db_free): Delete declaration.
6632 (thread_db_detach, thread_db_mourn): Declare.
6633 * thread-db.c (thread_db_init): Use thread_db_mourn.
6634 (thread_db_free): Delete, split in two.
6635 (disable_thread_event_reporting): New.
6636 (thread_db_detach): New.
6637 (thread_db_mourn): New.
6639 * server.h (struct thread_info) <last_resume_kind>: New field.
6640 <attached>: Add comment.
6641 <gdb_detached>: New field.
6642 (handler_func): Change return type to int.
6643 (handle_serial_event, handle_target_event): Ditto.
6644 (gdb_connected): Declare.
6646 (disconnected_tracing): Declare.
6647 (stop_tracing): Declare.
6649 * server.c (handle_query) <qSupported>: Report support for
6650 disconnected tracing.
6651 (queue_stop_reply_callback): Account for running threads.
6652 (gdb_wants_thread_stopped): New.
6653 (gdb_wants_all_threads_stopped): New.
6654 (gdb_reattached_process): New.
6655 (handle_status): Clear the `gdb_detached' flag of all processes.
6656 In all-stop, stop all threads.
6657 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6658 (process_serial_event): If the remote connection breaks, or if an
6659 exit was forced with "monitor exit", force an event loop exit.
6660 Handle disconnected tracing on detach.
6661 (handle_serial_event): Adjust.
6662 (handle_target_event): If GDB isn't connected, forward events back
6663 to the inferior, unless the last process exited, in which case,
6664 exit gdbserver. Adjust interface.
6666 * remote-utils.c (remote_open): Don't block in accept. Instead
6667 register an event loop source on the listen socket file
6668 descriptor. Refactor bits into ...
6669 (listen_desc): ... this new global.
6670 (gdb_connected): ... this new function.
6671 (enable_async_notification): ... this new function.
6672 (handle_accept_event): ... this new function.
6673 (remote_close): Clear remote_desc.
6675 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6677 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6679 (mourn_inferior): Define.
6680 (target_process_qsupported): Avoid the dangling else problem.
6681 (thread_stopped): Define.
6682 (pause_all): Define.
6683 (target_waitstatus_to_string): Declare.
6684 * target.c (target_waitstatus_to_string): New.
6686 * tracepoint.c (tracing): Make extern.
6687 (disconnected_tracing): New.
6688 (stop_tracing): Make extern. Handle tracing stops due to GDB
6690 (cmd_qtdisconnected): New.
6691 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6692 (handle_tracepoint_general_set): Handle QTDisconnected.
6694 * event-loop.c (event_handler_func): Change return type to int.
6695 (process_event): Bail out if the event handler wants the event
6697 (handle_file_event): Ditto.
6698 (start_event_loop): Bail out if the event handler wants the event
6701 * nto-low.c (nto_target_ops): Adjust.
6702 * spu-low.c (spu_wait): Don't remove the process here.
6703 (spu_target_ops): Adjust.
6704 * win32-low.c (win32_wait): Don't remove the process here.
6705 (win32_target_ops): Adjust.
6707 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6709 * regcache.c (realloc_register_cache): Invalidate inferior's
6710 regcache before recreating it.
6712 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6714 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6716 2010-04-09 Stan Shebs <stan@codesourcery.com>
6717 Pedro Alves <pedro@codesourcery.com>
6719 * server.h (LONGEST): New.
6720 (struct thread_info) <while_stepping>: New field.
6721 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6723 (initialize_tracepoint, handle_tracepoint_general_set)
6724 (handle_tracepoint_query, tracepoint_finished_step)
6725 (tracepoint_was_hit, release_while_stepping_state_list):
6726 (current_traceframe): Declare.
6727 * server.c (handle_general_set): Handle tracepoint packets.
6729 (write_memory): New.
6730 (handle_search_memory_1): Use read_memory.
6731 (handle_query): Report support for conditional tracepoints, trace
6732 state variables, and tracepoint sources. Handle tracepoint
6734 (main): Initialize the tracepoints module.
6735 (process_serial_event): Handle traceframe reads/writes.
6737 * linux-low.c (handle_tracepoints): New.
6738 (linux_wait_1): Call it.
6739 (linux_resume_one_lwp): Handle while-stepping.
6740 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
6741 (linux_target_ops): Install them.
6742 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
6744 * linux-x86-low.c (x86_supports_tracepoints): New.
6745 (the_low_target). Install it.
6747 * mem-break.h (delete_breakpoint): Declare.
6748 * mem-break.c (delete_breakpoint): Make external.
6750 * target.h (struct target_ops): Add `supports_tracepoints',
6751 `read_pc', and `write_pc' fields.
6752 (target_supports_tracepoints): Define.
6753 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
6756 * regcache.h (struct regcache) <registers_owned>: New field.
6757 (init_register_cache, regcache_cpy): Declare.
6758 (regcache_read_pc, regcache_write_pc): Declare.
6759 (register_cache_size): Declare.
6760 (supply_regblock): Declare.
6761 * regcache.c (init_register_cache): New.
6762 (new_register_cache): Use it.
6763 (regcache_cpy): New.
6764 (register_cache_size): New.
6765 (supply_regblock): New.
6766 (regcache_read_pc, regcache_write_pc): New.
6768 * tracepoint.c: New.
6770 * Makefile.in (OBS): Add tracepoint.o.
6771 (tracepoint.o): New rule.
6773 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
6775 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
6777 (i386-mmx.c): Likewise.
6778 (i386-mmx-linux.o): Likewise.
6779 (i386-mmx-linux.c): Likewise.
6781 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
6782 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
6783 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
6784 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
6786 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
6787 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
6788 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
6790 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
6792 * Makefile.in (clean): Updated.
6794 (i386-avx.c): Likewise.
6795 (i386-avx-linux.o): Likewise.
6796 (i386-avx-linux.c): Likewise.
6797 (amd64-avx.o): Likewise.
6798 (amd64-avx.c): Likewise.
6799 (amd64-avx-linux.o): Likewise.
6800 (amd64-avx-linux.c): Likewise.
6802 * configure.srv (srv_i386_regobj): Add i386-avx.o.
6803 (srv_i386_linux_regobj): Add i386-avx-linux.o.
6804 (srv_amd64_regobj): Add amd64-avx.o.
6805 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
6806 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
6807 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
6808 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
6809 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
6810 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
6811 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
6813 * i387-fp.c: Include "i386-xstate.h".
6815 (i387_cache_to_xsave): Likewise.
6816 (i387_xsave_to_cache): Likewise.
6817 (x86_xcr0): Likewise.
6819 * i387-fp.h (i387_cache_to_xsave): Likewise.
6820 (i387_xsave_to_cache): Likewise.
6821 (x86_xcr0): Likewise.
6823 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
6824 * linux-crisv32-low.c (target_regsets): Likewise.
6825 * linux-m68k-low.c (target_regsets): Likewise.
6826 * linux-mips-low.c (target_regsets): Likewise.
6827 * linux-ppc-low.c (target_regsets): Likewise.
6828 * linux-s390-low.c (target_regsets): Likewise.
6829 * linux-sh-low.c (target_regsets): Likewise.
6830 * linux-sparc-low.c (target_regsets): Likewise.
6831 * linux-xtensa-low.c (target_regsets): Likewise.
6833 * linux-low.c: Include <sys/uio.h>.
6834 (regsets_fetch_inferior_registers): Support nt_type.
6835 (regsets_store_inferior_registers): Likewise.
6836 (linux_process_qsupported): New.
6837 (linux_target_ops): Add linux_process_qsupported.
6839 * linux-low.h (regset_info): Add nt_type.
6840 (linux_target_ops): Add process_qsupported.
6842 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
6844 (init_registers_i386_avx_linux): New.
6845 (init_registers_amd64_avx_linux): Likewise.
6846 (xmltarget_i386_linux_no_xml): Likewise.
6847 (xmltarget_amd64_linux_no_xml): Likewise.
6848 (PTRACE_GETREGSET): Likewise.
6849 (PTRACE_SETREGSET): Likewise.
6850 (x86_fill_xstateregset): Likewise.
6851 (x86_store_xstateregset): Likewise.
6852 (use_xml): Likewise.
6853 (x86_linux_update_xmltarget): Likewise.
6854 (x86_linux_process_qsupported): Likewise.
6855 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
6856 (x86_arch_setup): Don't call init_registers_amd64_linux nor
6857 init_registers_i386_linux here. Call
6858 x86_linux_update_xmltarget.
6859 (the_low_target): Add x86_linux_process_qsupported.
6861 * server.c (handle_query): Call target_process_qsupported.
6863 * target.h (target_ops): Add process_qsupported.
6864 (target_process_qsupported): New.
6866 2010-04-03 Pedro Alves <pedro@codesourcery.com>
6868 * inferiors.c (add_thread): Set last_status kind to
6869 TARGET_WAITKIND_IGNORE.
6870 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
6871 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
6872 (linux_wait_1): Move `thread' local definition to block that uses
6873 it. Don't NULL initialize `event_child'.
6874 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
6875 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
6876 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
6878 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6880 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
6881 an extended waitstatus, or by a watchpoint.
6882 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6883 thread was stepping or has been stopped by a watchpoint.
6885 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6887 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6888 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6889 of another, then delete the previous, and validate all
6891 (validate_inserted_breakpoint): New.
6892 (delete_disabled_breakpoints): New.
6893 (validate_breakpoints): New.
6894 (check_mem_read): Validate breakpoints before trusting their
6895 shadow. Delete disabled breakpoints.
6896 (check_mem_write): Validate breakpoints before trusting they
6897 should be inserted. Delete disabled breakpoints.
6898 * mem-break.h (validate_breakpoints):
6899 * server.c (handle_query): Validate breakpoints when we see a
6902 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6904 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6905 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6906 if we could tell there's a GDB breakpoint at stop_pc.
6907 (need_step_over_p): Don't do a step over if we find a GDB
6908 breakpoint at the resume PC.
6910 * mem-break.c (struct raw_breakpoint): New.
6911 (enum bkpt_type): New type `gdb_breakpoint'.
6912 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6913 fields. New field `raw'.
6914 (find_raw_breakpoint_at): New.
6915 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6917 (set_breakpoint_at): Adjust.
6918 (delete_raw_breakpoint): New.
6919 (release_breakpoint): New.
6920 (delete_breakpoint): Rename to...
6921 (delete_breakpoint_1): ... this. Add proc parameter. Use
6922 release_breakpoint. Return ENOENT.
6923 (delete_breakpoint): Reimplement.
6924 (find_breakpoint_at): Delete.
6925 (find_gdb_breakpoint_at): New.
6926 (delete_breakpoint_at): Delete.
6927 (set_gdb_breakpoint_at): New.
6928 (delete_gdb_breakpoint_at): New.
6929 (gdb_breakpoint_here): New.
6930 (set_reinsert_breakpoint): Use release_breakpoint.
6931 (uninsert_breakpoint): Rename to ...
6932 (uninsert_raw_breakpoint): ... this.
6933 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6934 (reinsert_raw_breakpoint): Change parameter type to
6936 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6938 (check_breakpoints): Adjust. Use release_breakpoint.
6939 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6940 (breakpoint_inserted_here): Ditto.
6941 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6942 Don't trust the breakpoint's shadow if it is not inserted.
6943 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6944 (delete_all_breakpoints): Adjust.
6945 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6946 use delete_breakpoint_1.
6948 * mem-break.h (breakpoints_supported): Delete declaration.
6949 (set_gdb_breakpoint_at): Declare.
6950 (gdb_breakpoint_here): Declare.
6951 (delete_breakpoint_at): Delete.
6952 (delete_gdb_breakpoint_at): Declare.
6954 * server.h (struct raw_breakpoint): Forward declare.
6955 (struct process_info): New field `raw_breakpoints'.
6957 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6960 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6962 * linux-low.c (status_pending_p_callback): Fix comment.
6963 (linux_wait_for_event_1): Move most of the internal breakpoint
6964 handling from here...
6965 (linux_wait_1): ... to here.
6966 (count_events_callback): New.
6967 (select_singlestep_lwp_callback): New.
6968 (select_event_lwp_callback): New.
6969 (cancel_breakpoints_callback): New.
6970 (select_event_lwp): New.
6971 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6972 priority to all LWPs that have had events that should be reported
6973 to the client. Cancel breakpoints when about to reporting the
6974 event to the client, not while stopping lwps. No longer cancel
6975 finished single-steps here.
6976 (cancel_finished_single_step): Delete.
6977 (cancel_finished_single_steps): Delete.
6979 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6981 * mem-break.c (enum bkpt_type): New.
6982 (struct breakpoint): New field `type'.
6983 (set_breakpoint_at): Change return type to struct breakpoint
6984 pointer. Set type to `other_breakpoint' by default.
6985 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6986 in the breakpoint list.
6987 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6988 (reinsert_breakpoint): Rename to ...
6989 (reinsert_raw_breakpoint): ... this.
6990 (reinsert_breakpoints_at): Adjust.
6991 * mem-break.h (struct breakpoint): Declare.
6992 (set_breakpoint_at): Change return type to struct breakpoint
6995 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6997 * server.c (handle_query): Assign, not compare.
6999 2010-03-24 Pedro Alves <pedro@codesourcery.com>
7001 Teach linux gdbserver to step-over-breakpoints.
7003 * linux-low.c (can_hardware_single_step): New.
7004 (supports_breakpoints): New.
7005 (handle_extended_wait): If stopping threads, read the stop pc of
7008 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
7009 low target doesn't support retrieving the PC.
7010 (add_lwp): Set last_resume_kind to resume_continue.
7011 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
7012 (linux_attach): Don't clear stop_expected. Set the lwp's
7013 last_resume_kind to resume_stop.
7014 (linux_detach_one_lwp): Don't check for removed breakpoints.
7015 (check_removed_breakpoint): Delete.
7016 (status_pending_p): Rename to ...
7017 (status_pending_p_callback): ... this. Don't check for removed
7018 breakpoints. Don't consider threads that are stopped from GDB's
7020 (linux_wait_for_lwp): Always read the stop_pc here.
7021 (cancel_breakpoint): New.
7022 (step_over_bkpt): New global.
7023 (linux_wait_for_event_1): Implement stepping over breakpoints.
7024 (gdb_wants_lwp_stopped): New.
7025 (gdb_wants_all_stopped): New.
7026 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
7027 single-step traps here. Store the thread's last reported target
7029 (send_sigstop): Don't clear stop_expected. Always set it,
7031 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
7032 (cancel_finished_single_step): New.
7033 (cancel_finished_single_steps): New.
7034 (wait_for_sigstop): Don't cancel finished single-step traps here.
7035 (linux_resume_one_lwp): Don't check for removed breakpoints.
7036 Don't set `step' on non-hardware step archs.
7037 (linux_set_resume_request): Ignore resume_stop requests if already
7038 stopping or stopped. Set the lwp's last_resume_kind.
7039 (resume_status_pending_p): Don't check for removed breakpoints.
7040 (need_step_over_p): New.
7041 (start_step_over): New.
7042 (finish_step_over): New.
7043 (linux_resume_one_thread): Always queue a sigstop for resume_stop
7044 requests. Clear the thread's last reported target waitstatus.
7045 Don't use the `suspended' flag. Don't consider pending breakpoints.
7046 (linux_resume): Start a step-over if necessary.
7047 (proceed_one_lwp): New.
7048 (proceed_all_lwps): New.
7049 (unstop_all_lwps): New.
7050 * linux-low.h (struct lwp_info): Rewrite comment for the
7051 `suspended' flag. Add the `stop_pc' field. Delete the
7052 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
7053 Add `'last_resume_kind' and `need_step_over' fields.
7054 * inferiors.c (struct thread_info): Delete, moved elsewhere.
7055 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
7056 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
7057 (set_raw_breakpoint_at): New.
7058 (set_breakpoint_at): Rewrite to use it.
7059 (reinsert_breakpoint_handler): Delete.
7060 (set_reinsert_breakpoint): New.
7061 (reinsert_breakpoint_by_bp): Delete.
7062 (delete_reinsert_breakpoints): New.
7063 (uninsert_breakpoint): Rewrite.
7064 (uninsert_breakpoints_at): New.
7065 (reinsert_breakpoint): Rewrite.
7066 (reinsert_breakpoints_at): New.
7067 (check_breakpoints): Rewrite.
7068 (breakpoint_here): New.
7069 (breakpoint_inserted_here): New.
7070 (check_mem_read): Adjust.
7071 * mem-break.h (breakpoints_supported, breakpoint_here)
7072 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
7073 (reinsert_breakpoint_by_bp): Delete declaration.
7074 (delete_reinsert_breakpoints): Declare.
7075 (reinsert_breakpoint): Delete declaration.
7076 (reinsert_breakpoints_at): Declare.
7077 (uninsert_breakpoint): Delete declaration.
7078 (uninsert_breakpoints_at): Declare.
7079 (check_breakpoints): Adjust prototype.
7080 * server.h: Adjust include order.
7081 (struct thread_info): Declare here. Add a `last_status' field.
7083 2010-03-23 Michael Snyder <msnyder@vmware.com>
7085 * server.c (crc32): New function.
7086 (handle_query): Add handling for 'qCRC:' request.
7088 2010-03-23 Pedro Alves <pedro@codesourcery.com>
7090 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
7091 lwp had been stopped by a watchpoint.
7093 2010-03-16 Pedro Alves <pedro@codesourcery.com>
7095 * server.h (internal_error): Declare.
7096 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
7097 * utils.c (internal_error): New function.
7099 2010-03-15 Andreas Schwab <schwab@redhat.com>
7101 * configure.srv: Fix typo setting srv_regobj.
7103 2010-03-15 Pedro Alves <pedro@codesourcery.com>
7105 * linux-low.c (fetch_register): Avoid passing a non string literal
7107 (usr_store_inferior_registers): Ditto.
7109 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7111 * linux-low.c (linux_write_memory): Bail out early if peeking
7114 2010-03-14 Pedro Alves <pedro@codesourcery.com>
7116 * linux-low.h (struct lwp_info): New fields
7117 `stopped_by_watchpoint' and `stopped_data_address'.
7118 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
7119 here, and cache them in the lwp object.
7120 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
7122 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
7124 (linux_stopped_by_watchpoint): Rewrite.
7125 (linux_stopped_data_address): Rewrite.
7127 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
7129 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
7130 switching the current inferior, not before.
7132 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
7134 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
7135 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
7136 i386-linux.c and amd64-linux.c.
7137 (reg-i386.o): Removed.
7138 (reg-i386.c): Likewise.
7139 (reg-i386-linux.o): Likewise.
7140 (reg-i386-linux.c): Likewise.
7141 (reg-x86-64.o): Likewise.
7142 (reg-x86-64.c): Likewise.
7143 (reg-x86-64-linux.o): Likewise.
7144 (reg-x86-64-linux.c): Likewise.
7147 (i386-linux.o): Likewise.
7148 (i386-linux.c): Likewise.
7149 (amd64.o): Likewise.
7150 (amd64.c): Likewise.
7151 (amd64-linux.o): Likewise.
7152 (amd64-linux.c): Likewise.
7154 * configure.srv (srv_i386_regobj): New.
7155 (srv_i386_linux_regobj): Likewise.
7156 (srv_amd64_regobj): Likewise.
7157 (srv_amd64_linux_regobj): Likewise.
7158 (srv_i386_32bit_xmlfiles): Likewise.
7159 (srv_i386_64bit_xmlfiles): Likewise.
7160 (srv_i386_xmlfiles): Likewise.
7161 (srv_amd64_xmlfiles): Likewise.
7162 (srv_i386_linux_xmlfiles): Likewise.
7163 (srv_amd64_linux_xmlfiles): Likewise.
7164 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
7165 srv_xmlfiles to $srv_i386_xmlfiles.
7166 (i[34567]86-*-mingw32ce*): Likewise.
7167 (i[34567]86-*-mingw*): Likewise.
7168 (i[34567]86-*-nto*): Likewise.
7169 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
7170 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
7171 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
7172 (x86_64-*-linux*): Likewise.
7174 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
7175 (init_registers_amd64_linux): New.
7176 (x86_arch_setup): Replace init_registers_x86_64_linux with
7177 init_registers_amd64_linux.
7179 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
7181 * configure.ac: Check for libdl. If it is not available link against
7182 static libthread_db.
7183 * configure: Regenerate.
7185 2010-02-22 Pedro Alves <pedro@codesourcery.com>
7189 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
7190 handing a read watchpoint.
7191 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
7193 2010-02-12 Doug Evans <dje@google.com>
7195 * linux-low.c (linux_supports_tracefork_flag): Document.
7196 (linux_look_up_symbols): Add comment.
7198 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
7200 * regcache.c (supply_register): Clear regcache if buf is NULL.
7202 2010-02-02 Nicolas Roche <roche@sourceware.org>
7203 Joel Brobecker <brobecker@adacore.com>
7205 * inferiors.c (find_inferior): Add function documentation.
7206 (unloaded_dll): Handle the case where the unloaded dll has not
7207 been previously registered in the dll list.
7209 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
7211 * linux-arm-low.c (thumb_breakpoint_len): Delete.
7212 (thumb2_breakpoint): New.
7213 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
7215 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7217 * linux-low.c (get_stop_pc): Check for SIGTRAP.
7218 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
7221 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7223 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
7225 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7227 * linux-s390-low.c (s390_collect_ptrace_register)
7228 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
7230 2010-01-21 Doug Evans <dje@google.com>
7232 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
7233 (PTRACE_ARG4_TYPE): New macro.
7234 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
7235 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
7236 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
7237 (usr_store_inferior_registers): Ditto.
7238 (linux_read_memory, linux_write_memory): Ditto.
7239 (linux_test_for_tracefork): Ditto.
7241 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
7242 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
7244 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7246 * proc-service.c (ps_lgetregs): Don't refetch registers from the
7249 2010-01-21 Pedro Alves <pedro@codesourcery.com>
7251 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
7252 prototype to take a regcache. Adjust.
7254 2010-01-20 Pedro Alves <pedro@codesourcery.com>
7256 * regcache.h (struct thread_info): Forward declare.
7257 (struct regcache): New.
7258 (new_register_cache): Adjust prototype.
7259 (get_thread_regcache): Declare.
7260 (free_register_cache): Adjust prototype.
7261 (registers_to_string, registers_from_string): Ditto.
7262 (supply_register, supply_register_by_name, collect_register)
7263 (collect_register_as_string, collect_register_by_name): Ditto.
7264 * regcache.c (struct inferior_regcache_data): Delete.
7265 (get_regcache): Rename to ...
7266 (get_thread_regcache): ... this. Adjust. Switch inferior before
7268 (regcache_invalidate_one): Adjust.
7269 (regcache_invalidate): Fix prototype.
7270 (new_register_cache): Return the new register cache.
7271 (free_register_cache): Change prototype.
7272 (realloc_register_cache): Adjust.
7273 (registers_to_string): Change prototype to take a regcache. Adjust.
7274 (registers_from_string): Ditto.
7275 (register_data): Ditto.
7276 (supply_register): Ditto.
7277 (supply_register_by_name): Ditto.
7278 (collect_register): Ditto.
7279 (collect_register_as_string): Ditto.
7280 (collect_register_by_name): Ditto.
7281 * server.c (process_serial_event): Adjust.
7282 * linux-low.h (regset_fill_func, regset_store_func): Change
7284 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
7286 * linux-low.c (get_stop_pc): Adjust.
7287 (check_removed_breakpoint): Adjust.
7288 (linux_wait_for_event): Adjust.
7289 (linux_resume_one_lwp): Adjust.
7290 (fetch_register): Add regcache parameter. Adjust.
7291 (usr_store_inferior_registers): Ditto.
7292 (regsets_fetch_inferior_registers): Ditto.
7293 (regsets_store_inferior_registers): Ditto.
7294 (linux_fetch_registers, linux_store_registers): Ditto.
7295 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
7297 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
7299 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
7300 prototype to take a regcache.
7301 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
7302 * remote-utils.c (convert_ascii_to_int, outreg)
7303 (prepare_resume_reply): Change prototype to take a regcache.
7305 * target.h (struct target_ops) <fetch_registers, store_registers>:
7306 Change prototype to take a regcache.
7307 (fetch_inferior_registers, store_inferior_registers): Change
7308 prototype to take a regcache. Adjust.
7309 * proc-service.c (ps_lgetregs): Adjust.
7310 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
7311 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
7312 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
7313 take a regcache. Adjust.
7314 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
7315 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
7316 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
7317 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
7318 * linux-cris-low.c (cris_get_pc, cris_set_pc)
7319 (cris_cannot_fetch_register):
7320 (cris_breakpoint_at): Change prototype to take a regcache.
7322 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
7323 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
7324 to take a regcache. Adjust.
7325 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
7327 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
7328 take a regcache. Adjust.
7329 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
7330 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
7331 (m68k_set_pc): Change prototype to take a regcache. Adjust.
7332 * linux-mips-low.c (mips_get_pc):
7333 (mips_set_pc): Change prototype to take a regcache. Adjust.
7334 (mips_reinsert_addr): Adjust.
7335 (mips_collect_register): Change prototype to take a regcache.
7337 (mips_supply_register):
7338 (mips_collect_register_32bit, mips_supply_register_32bit)
7339 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
7340 (mips_store_fpregset): Ditto.
7341 * linux-ppc-low.c (ppc_supply_ptrace_register)
7342 (ppc_supply_ptrace_register): Ditto.
7343 (parse_spufs_run): Adjust.
7344 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
7345 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
7346 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
7347 take a regcache. Adjust.
7348 * linux-s390-low.c (s390_collect_ptrace_register)
7349 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
7350 (s390_set_pc): Change prototype to take a regcache. Adjust.
7351 (s390_arch_setup): Adjust.
7352 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
7353 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
7354 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7355 (sparc_fill_gregset, sparc_store_gregset_from_stack)
7356 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
7358 (sparc_breakpoint_at): Adjust.
7359 * linux-xtensa-low.c (xtensa_fill_gregset):
7360 (xtensa_store_gregset):
7361 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
7362 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
7363 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
7364 prototype to take a regcache. Adjust.
7365 * win32-arm-low.c (arm_fetch_inferior_register)
7366 (arm_store_inferior_register): Change prototype to take a
7368 * win32-i386-low.c (i386_fetch_inferior_register)
7369 (i386_store_inferior_register): Change prototype to take a
7371 * win32-low.c (child_fetch_inferior_registers)
7372 (child_store_inferior_registers): Change prototype to take a
7374 (win32_wait): Adjust.
7375 (win32_fetch_inferior_registers): Change prototype to take a
7377 (win32_store_inferior_registers): Adjust.
7378 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
7379 store_inferior_register>: Change prototype to take a regcache.
7381 2010-01-20 Doug Evans <dje@google.com>
7383 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
7385 (linux_wait_for_event1, linux_init_signals): Ditto.
7386 (W_STOPCODE): Provide definition if missing.
7388 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
7390 * linux-low.c (linux_core_of_thread): New.
7391 (compare_ints, show_process, list_threads): New.
7392 (linux_qxfer_osdata): Report threads and cores.
7393 (linux_target_op): Register linux_core_of_thread.
7394 * remote-utils.c (prepare_resume_reply): Report the core.
7395 (buffer_xml_printf): Support %d specifier.
7396 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
7398 (handle_query): Handle qXfer:threads. Announce availability
7400 * target.h (struct target_ops): New field core_of_thread.
7402 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
7404 * Makefile.in (clean): Remove new generated files.
7405 (reg-s390.o, reg-s390.c): Remove rules.
7406 (reg-s390x.o, reg-s390x.c): Likewise.
7407 (s390-linux32.o, s390-linux32.c): Add rules.
7408 (s390-linux64.o, s390-linux64.c): Likewise.
7409 (s390x-linux64.o, s390x-linux64.c): Likewise.
7410 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
7411 * linux-s390-low.c: Include <elf.h>.
7412 (HWCAP_S390_HIGH_GPRS): Define if undefined.
7413 (init_registers_s390): Remove prototype.
7414 (init_registers_s390x): Likewise.
7415 (init_registers_s390_linux32): Add prototype.
7416 (init_registers_s390_linux64): Likewise.
7417 (init_registers_s390x_linux64): Likewise.
7418 (s390_num_regs_3264): New define.
7419 (s390_regmap_3264): New global variable.
7420 (s390_cannot_fetch_register): Remove obsolete check.
7421 (s390_cannot_store_register): Likewise.
7422 (s390_collect_ptrace_register): Handle upper/lower register halves.
7423 (s390_supply_ptrace_register): Likewise.
7424 (s390_fill_gregset): Update to register number changes.
7425 (s390_get_hwcap): New routine.
7426 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
7427 Install appropriate regmap and register set.
7429 2010-01-01 Joel Brobecker <brobecker@adacore.com>
7431 * server.c (gdbserver_version): Update copyright year to 2010.
7432 * gdbreplay.c (gdbreplay_version): Likewise.
7434 2009-12-28 Doug Evans <dje@google.com>
7436 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
7437 elf/external.h. Include <elf.h> instead but only if necessary.
7439 2009-12-28 Pedro Alves <pedro@codesourcery.com>
7441 * linux-low.c (linux_remove_process): Remove `detaching'
7442 parameter. Don't release/detach from thread_db here.
7443 (linux_kill): Release/detach from thread_db here, ...
7444 (linux_detach): ... and here, before actually detaching.
7445 (linux_wait_1): ... and here, when a process exits.
7446 * thread-db.c (any_thread_of): New.
7447 (thread_db_free): Switch the current inferior to a thread of the
7450 2009-12-21 Doug Evans <dje@google.com>
7452 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
7454 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
7455 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
7456 warning ifndef __NR_tkill. Move setting of errno there too.
7457 Delete unnecessary resetting of errno after syscall.
7458 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
7460 * configure.ac: Check for dladdr.
7461 * config.in: Regenerate.
7462 * configure: Regenerate.
7463 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
7464 (try_thread_db_load): Update.
7466 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7468 2009-12-18 Doug Evans <dje@google.com>
7470 * event-loop.c: Include unistd.h if it exists.
7472 * linux-low.c (my_waitpid): Move definition away from being in
7473 between linux_tracefork_child/linux_test_for_tracefork.
7475 * gdb_proc_service.h (psaddr_t): Fix type.
7476 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7477 signature to match glibc.
7479 2009-12-16 Doug Evans <dje@google.com>
7481 * linux-low.c (linux_read_memory): Fix argument to read.
7483 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7485 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7486 events, don't leave current_inferior pointing at null.
7488 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7490 * win32-low.c (LOG): Delete.
7491 (OUTMSG): Output to stderr.
7492 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7493 on compile time LOG macro.
7494 (win32_wait): Fix debug output.
7496 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7498 * win32-low.c (win32_add_one_solib): If the dll name is
7499 "ntdll.dll", prepend the system directory to the dll path.
7501 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7503 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7505 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7506 Vladimir Prus <vladimir@codesourcery.com>
7508 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7509 * configure.ac: Check for __mcoldfire__ and set
7510 gdb_cv_m68k_is_coldfire.
7511 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7512 reg-cf.o and reg-m68k.o.
7513 * configure: Regenerated.
7515 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7517 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7518 Pass it to thread_db_free.
7519 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7520 proper `detaching' argument to linux_remove_process.
7521 * linux-low.h (thread_db_free): Add `detaching' parameter.
7522 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7524 (thread_db_free): Add `detaching' parameter. Only
7525 call td_ta_clear_event if detaching from process.
7527 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7529 * thread-db.c (thread_db_free): Fix typo.
7531 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7534 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7536 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7538 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7539 with an i686 compiler.
7540 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7542 * configure: Rebuilt.
7544 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7548 * server.c (handle_search_memory_1): Correct read_addr initialization
7549 in loop for searching subsequent chunks.
7551 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7553 * configure.ac: New --with-libthread-db option.
7554 * thread-db.c: Allow direct dependence on libthread_db.
7555 (thread_db_free): Adjust.
7556 * config.in: Regenerate.
7557 * configure: Likewise.
7559 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7562 * thread-db.c (attach_thread): New function.
7563 (maybe_attach_thread): Return success/failure.
7564 (find_new_threads_callback): Adjust.
7565 (thread_db_find_new_threads): Loop until no new threads.
7567 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7569 * proc-service.c (ps_lgetregs): Formatting.
7571 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7573 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7574 * configure.ac: Adjust.
7575 * linux-low.h (struct process_info_private): Move members to struct
7577 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7578 * linux-low.c (linux_remove_process): Adjust.
7579 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7580 * server.c (handle_query): Move code ...
7581 (handle_monitor_command): ... here. New function.
7582 * target.h (struct target_ops): New member.
7583 * thread-db.c (struct thread_db): New.
7584 (libthread_db_search_path): New variable.
7585 (thread_db_create_event, thread_db_enable_reporting)
7586 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7587 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7588 (try_thread_db_load_1, dladdr_to_soname): New functions.
7589 (try_thread_db_load, thread_db_load_search): New functions.
7590 (thread_db_init): Search for libthread_db.
7591 (thread_db_free): New function.
7592 (thread_db_handle_monitor_command): Likewise.
7593 * config.in: Regenerate.
7594 * configure: Regenerate.
7596 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7598 * spu-low.c (spu_kill): Wait for inferior to terminate.
7599 Call clear_inferiors.
7600 (spu_detach): Call clear_inferiors.
7602 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7604 * aclocal.m4: Regenerate.
7605 * config.in: Likewise.
7606 * configure: Likewise.
7608 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7610 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7611 (parse_spufs_run): New function.
7612 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7613 (ppc_breakpoint_at): Handle SPU breakpoints.
7615 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7617 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7618 (SPUFS_MAGIC): Define.
7619 (spu_enumerate_spu_ids): New function.
7620 (linux_qxfer_spu): New function.
7621 (linux_target_ops): Install linux_qxfer_spu.
7623 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7625 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7626 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7627 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7628 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7629 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7630 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7631 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7632 (init_registers_powerpc_cell32l): Add prototype.
7633 (init_registers_powerpc_cell64l): Likewise.
7634 (ppc_arch_setup): Detect Cell/B.E. architecture.
7636 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7638 * Makefile.in (datarootdir): New variable.
7640 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7642 * linux-low.c (linux_write_memory): Update debugging output.
7643 * Makefile.in (clean): Add new descriptions.
7644 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7645 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7646 * configure.srv: Add new files for arm*-*-linux*.
7647 * linux-arm-low.c: Add new declarations.
7648 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7649 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7650 (HWCAP_VFPv3D16): New.
7651 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7652 instead of __IWMMXT__.
7653 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7654 (arm_arch_setup): New.
7655 (target_regsets): Remove #ifdef. Add VFP regset.
7656 (the_low_target): Use arm_arch_setup.
7658 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7660 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7661 the main thread again.
7663 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7665 Adding Neutrino gdbserver.
7666 * configure: Regenerated.
7667 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7668 * configure.srv (i[34567]86-*-nto*): New target.
7669 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7670 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7671 (nto_comctrl) [__QNX__]: New function.
7672 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7674 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7676 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7679 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7680 Pedro Alves <pedro@codesourcery.com>
7682 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7683 don't support CONTEXT_EXTENDED_REGISTERS.
7684 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7685 (the_low_target): Install them.
7686 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7687 failing with ERROR_PIPE_NOT_CONNECTED.
7689 2009-06-30 Doug Evans <dje@google.com>
7690 Pierre Muller <muller@ics.u-strasbg.fr>
7692 Add h/w watchpoint support to x86-linux, win32-i386.
7693 * Makefile.in (SFILES): Add i386-low.c
7694 (i386_low_h): Define.
7695 (i386-low.o): Add dependencies.
7696 (linux-x86-low.o): Add i386-low.h dependency.
7697 (win32-i386-low.o): Ditto.
7698 * i386-low.c: New file.
7699 * i386-low.h: New file.
7700 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7701 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7702 * linux-low.c (linux_add_process): Initialize arch_private.
7703 (linux_remove_process): Free arch_private.
7704 (add_lwp): Initialize arch_private.
7705 (delete_lwp): Free arch_private.
7706 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7708 * linux-low.h (process_info_private): New member arch_private.
7709 (lwp_info): New member arch_private.
7710 (linux_target_ops): New members new_process, new_thread,
7712 (ptid_of): New macro.
7713 * linux-x86-low.c: Include stddef.h, i386-low.h.
7714 (arch_process_info): New struct.
7715 (arch_lwp_info): New struct.
7716 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7717 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7718 (i386_dr_low_get_status): New function.
7719 (x86_insert_point, x86_remove_point): New functions.
7720 (x86_stopped_by_watchpoint): New function.
7721 (x86_stopped_data_address): New function.
7722 (x86_linux_new_process, x86_linux_new_thread): New functions.
7723 (x86_linux_prepare_to_resume): New function.
7724 (the_low_target): Add entries for insert_point, remove_point,
7725 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
7727 * server.c (debug_hw_points): New global.
7728 (monitor_show_help): Document set debug-hw-points.
7729 (handle_query): Process "set debug-hw-points".
7730 * server.h (debug_hw_points): Declare.
7731 (paddress): Declare.
7732 * utils.c (NUMCELLS, CELLSIZE): New macros.
7733 (get_sell, xsnprintf, paddress): New functions.
7734 * win32-arm-low.c (the_low_target): Add entries for insert_point,
7735 remove_point, stopped_by_watchpoint, stopped_data_address.
7736 * win32-i386-low.c: Include i386-low.h.
7737 (debug_reg_state): Replaces dr.
7738 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7739 (i386_dr_low_get_status): New function.
7740 (i386_insert_point, i386_remove_point): New functions.
7741 (i386_stopped_by_watchpoint): New function.
7742 (i386_stopped_data_address): New function.
7743 (i386_initial_stuff): Update.
7744 (get_thread_context,set_thread_context,i386_thread_added): Update.
7745 (the_low_target): Add entries for insert_point,
7746 remove_point, stopped_by_watchpoint, stopped_data_address.
7747 * win32-low.c (win32_insert_watchpoint): New function.
7748 (win32_remove_watchpoint): New function.
7749 (win32_stopped_by_watchpoint): New function.
7750 (win32_stopped_data_address): New function.
7751 (win32_target_ops): Add entries for insert_watchpoint,
7752 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
7753 * win32-low.h (win32_target_ops): New members insert_point,
7754 remove_point, stopped_by_watchpoint, stopped_data_address.
7756 2009-06-25 Pedro Alves <pedro@codesourcery.com>
7758 * server.c (process_serial_event): Re-return unsupported, not
7759 error, if the type isn't recognized. Re-allow supporting only
7760 insert or remove packets. Also call require_running for
7761 breakpoints. Add missing break statement to default case. Tidy.
7762 * target.h (struct target_ops): Rename insert_watchpoint to
7763 insert_point, and remove_watchpoint to remove_point.
7765 * linux-low.h (struct linux_target_ops): Likewise.
7766 * linux-low.c (linux_insert_watchpoint): Rename to ...
7767 (linux_insert_point): ... this. Adjust.
7768 (linux_remove_watchpoint): Rename to ...
7769 (linux_remove_point): ... this. Adjust.
7770 (linux_target_ops): Adjust.
7771 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
7772 (cris_insert_point): ... this.
7773 (cris_remove_watchpoint): Rename to ...
7774 (cris_remove_point): ... this.
7775 (the_low_target): Adjust.
7777 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
7779 * server.c (handle_v_kill): Pass signal_pid to
7780 kill_inferior if multi_process is zero.
7782 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
7784 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
7785 * target.h (target_ops): Comment for *_watchpoint to make it clear
7786 the functions can get types '0' and '1'.
7788 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
7790 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
7791 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
7792 * regcache.c (get_regcache): Likewise.
7793 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7794 * win32-low.c (child_fetch_inferior_registers): Remove check for
7797 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
7798 Pedro Alves <pedro@codesourcery.com>
7800 * target.h (struct target_ops) <supports_multi_process>: New
7802 (target_supports_multi_process): New.
7803 * server.c (handle_query): Even if GDB reports support, only
7804 enable multi-process if the target also supports it. Report
7805 multi-process support only if the target backend supports it.
7806 * linux-low.c (linux_supports_multi_process): New function.
7807 (linux_target_ops): Install it as target_supports_multi_process
7810 2009-05-24 Doug Evans <dje@google.com>
7812 Global renaming of find_thread_pid to find_thread_ptid.
7813 * server.h (find_thread_ptid): Renamed from find_thread_pid.
7814 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
7815 All callers updated.
7817 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
7818 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7821 * linux-low.c (get_stop_pc): Print pc if debug_threads.
7822 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
7823 (linux_resume_one_lwp): Ditto.
7825 2009-05-23 Doug Evans <dje@google.com>
7827 * linux-low.c (linux_resume_one_lwp): Change type of first arg
7828 from struct inferior_list_entry * to struct lwp_info *.
7829 All callers updated.
7831 2009-05-13 Doug Evans <dje@google.com>
7833 * linux-x86-low.c: Don't include assert.h.
7834 (x86_siginfo_fixup): Use fatal, not assert.
7835 (x86_arch_setup): Fix comment.
7837 2009-05-12 Doug Evans <dje@google.com>
7839 Biarch support for i386/amd64 gdbserver.
7840 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
7841 Add linux-x86-low.c.
7842 (linux-i386-low.o, linux-x86-64-low.o): Delete.
7843 (linux-x86-low.o): Add.
7844 * linux-x86-64-low.c: Delete.
7845 * linux-i386-low.c: Delete.
7846 * linux-x86-low.c: New file.
7847 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
7849 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
7851 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
7852 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
7853 (linux_child_pid_to_exec_file): New function.
7854 (elf_64_header_p, elf_64_file_p): New functions.
7855 (siginfo_fixup): New function.
7856 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
7857 give target a chance to convert layout.
7858 * linux-low.h (linux_target_ops): New member siginfo_fixup.
7859 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
7861 2009-05-07 Doug Evans <dje@google.com>
7863 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
7864 (regsets_store_inferior_registers): Ditto.
7866 2009-05-06 Pedro Alves <pedro@codesourcery.com>
7870 * linux-low.c (must_set_ptrace_flags): Delete.
7871 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
7873 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
7874 `lwp->must_set_ptrace_flags' instead.
7875 (linux_wait_for_event_1): Set ptrace options here.
7876 (linux_wait_1): ... not here.
7878 2009-04-30 Doug Evans <dje@google.com>
7880 * inferiors.c (started_inferior_callback): New function.
7881 (attached_inferior_callback): New function.
7882 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7883 * server.c (print_started_pid, print_attached_pid): New functions.
7884 (detach_or_kill_for_exit): New function.
7885 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7886 * server.h (have_started_inferiors_p): Declare.
7887 (have_attached_inferiors_p): Declare.
7889 * inferiors.c (remove_process): Fix memory leak, free process.
7890 * linux-low.c (linux_remove_process): New function.
7891 (linux_kill): Call it instead of remove_process.
7892 (linux_detach, linux_wait_1): Ditto.
7894 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7896 * configure.srv: Add x86 Windows CE target.
7898 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7900 * inferiors.c (get_thread_process): Make global.
7901 * server.h (get_thread_process): Add prototype.
7902 * thread-db.c (find_one_thread): Use get_thread_process
7903 instead of current_process.
7904 (thread_db_get_tls_address): Do not crash if called when
7905 thread layer is not yet initialized.
7907 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7909 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7910 * spu-low.c (current_tid): Rename to ...
7911 (current_ptid): ... this.
7912 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7913 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7914 ptid_get_lwp (current_ptid) instead of current_tid.
7915 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7916 instead of current_tid. Use find_process_pid to verify pid
7917 argument is valid. Pass proper argument to remove_process.
7918 (spu_thread_alive): Compare current_ptid instead of current_tid.
7919 (spu_resume): Likewise.
7921 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7923 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7926 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7928 Implement the multiprocess extensions, and add linux multiprocess
7931 * server.h (ULONGEST): Declare.
7932 (struct ptid, ptid_t): New.
7933 (minus_one_ptid, null_ptid): Declare.
7934 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7935 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7936 (struct inferior_list_entry): Change `id' type from unsigned from
7938 (struct sym_cache, struct breakpoint, struct
7939 process_info_private): Forward declare.
7940 (struct process_info): Declare.
7941 (current_process): Declare.
7942 (all_processes): Declare.
7943 (initialize_inferiors): Declare.
7944 (add_thread): Adjust to use ptid_t.
7945 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7946 (add_process, remove_process, find_thread_pid): Declare.
7947 (find_inferior_id): Adjust to use ptid_t.
7948 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7949 (multi_process): Declare.
7950 (push_event): Adjust to use ptid_t.
7951 (read_ptid, write_ptid): Declare.
7952 (prepare_resume_reply): Adjust to use ptid_t.
7953 (clear_symbol_cache): Declare.
7954 * inferiors.c (all_processes): New.
7955 (null_ptid, minus_one_ptid): New.
7956 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7957 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7958 (add_thread): Change unsigned long to ptid. Remove gdb_id
7960 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7961 (gdb_id_to_thread): Rename to ...
7962 (find_thread_pid): ... this. Change unsigned long to ptid.
7963 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7964 (loaded_dll, pull_pid_from_list): Adjust.
7965 (add_process, remove_process, find_process_pid)
7966 (get_thread_process, current_process, initialize_inferiors): New.
7967 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7968 (struct target_waitstatus) <related_pid>: Ditto.
7969 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7971 (struct target_ops) <join>: Add `pid' argument.
7972 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7973 (struct target_ops) <wait>: Add `ptid' field. Change return type
7975 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7976 (mywait): Add `ptid' argument. Change return type to ptid_t.
7977 (target_pid_to_str): Declare.
7978 * target.c (set_desired_inferior): Adjust to use ptids.
7979 (mywait): Add new `ptid' argument. Adjust.
7980 (target_pid_to_str): New.
7981 * mem-break.h (free_all_breakpoints): Declare.
7982 * mem-break.c (breakpoints): Delelete.
7983 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7984 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7985 to use per-process breakpoint list.
7986 (free_all_breakpoints): New.
7987 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7988 (symbol_cache, all_symbols_looked_up): Delete.
7990 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7992 (prepare_resume_reply): Change ptid argument's type from unsigned
7993 long to ptid_t. Adjust. Implement W;process and X;process.
7994 (free_sym_cache, clear_symbol_cache): New.
7995 (look_up_one_symbol): Adjust to per-process symbol cache. *
7996 * server.c (cont_thread, general_thread, step_thread): Change type
7999 (multi_process): New.
8000 (last_ptid): Change type to ptid_t.
8001 (struct vstop_notif) <ptid>: Change type to ptid_t.
8002 (queue_stop_reply, push_event): Change `ptid' argument's type to
8004 (discard_queued_stop_replies): Add `pid' argument.
8005 (start_inferior): Adjust to use ptids. Adjust to mywait interface
8006 changes. Don't reference the `attached' global.
8007 (attach_inferior): Adjust to mywait interface changes.
8008 (handle_query): Adjust to use ptids. Parse GDB's qSupported
8009 features. Handle and report "multiprocess+". Handle
8011 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
8013 (handle_v_kill): New.
8014 (handle_v_stopped): Adjust to use target_pid_to_str.
8015 (handle_v_requests): Allow multiple attaches and runs when
8016 multiprocess extensions are in effect. Handle "vKill".
8017 (myresume): Adjust to use ptids.
8018 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
8019 (handle_status): Adjust to discard_queued_stop_replies interface
8021 (first_thread_of, kill_inferior_callback)
8022 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
8023 (main): Call initialize_inferiors. Adjust to use ptids, killing
8024 and detaching from all inferiors. Handle multiprocess packet
8026 * linux-low.h: Include gdb_proc_service.h.
8027 (struct process_info_private): New.
8028 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
8029 <lwpid_of>: Use ptid_get_lwp.
8030 (get_lwp_thread): Adjust.
8031 (struct lwp_info): Add `dead' member.
8032 (find_lwp_pid): Declare.
8033 * linux-low.c (thread_db_active): Delete.
8034 (new_inferior): Adjust comment.
8035 (inferior_pid): Delete.
8036 (linux_add_process): New.
8037 (handle_extended_wait): Adjust.
8038 (add_lwp): Change unsigned long to ptid.
8039 (linux_create_inferior): Add process to processes table. Adjust
8040 to use ptids. Don't set new_inferior here.
8041 (linux_attach_lwp): Rename to ...
8042 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
8043 it. Adjust to use ptids.
8044 (linux_attach_lwp): New.
8045 (linux_attach): Add process to processes table. Don't set
8047 (struct counter): New.
8048 (second_thread_of_pid_p, last_thread_of_process_p): New.
8049 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
8051 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
8052 processes. Remove process from process table.
8053 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
8054 to multiple processes.
8055 (any_thread_of): New.
8056 (linux_detach): Add `pid' argument, and handle it. Remove process
8057 from processes table.
8058 (linux_join): Add `pid' argument. Handle it.
8059 (linux_thread_alive): Change unsighed long argument to ptid_t.
8060 Consider dead lwps as not being alive.
8061 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
8062 threads we're not interested in.
8063 (same_lwp, find_lwp_pid): New.
8064 (linux_wait_for_lwp): Change `pid' argument's type from int to
8066 (linux_wait_for_event): Rename to ...
8067 (linux_wait_for_event_1): ... this. Change `pid' argument's type
8068 from int to ptid_t. Adjust.
8069 (linux_wait_for_event): New.
8070 (linux_wait_1): Add `ptid' argument. Change return type to
8071 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
8072 that exit from the process table.
8073 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
8075 (mark_lwp_dead): New.
8076 (wait_for_sigstop): Adjust to use ptids. If a process exits while
8077 stopping all threads, mark its main lwp as dead.
8078 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
8080 (fetch_register, usr_store_inferior_registers)
8081 (regsets_fetch_inferior_registers)
8082 (regsets_store_inferior_registers, linux_read_memory)
8083 (linux_write_memory): Inline `inferior_pid'.
8084 (linux_look_up_symbols): Adjust to use per-process
8086 (linux_request_interrupt): Adjust to use ptids.
8087 (linux_read_auxv): Inline `inferior_pid'.
8088 (initialize_low): Don't reference thread_db_active.
8089 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
8090 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
8091 (ps_getpid): Return the pid of the current inferior.
8092 * thread-db.c (proc_handle, thread_agent): Delete.
8093 (thread_db_create_event, thread_db_enable_reporting): Adjust to
8095 (find_one_thread): Change argument type to ptid_t. Adjust to
8097 (maybe_attach_thread): Adjust to per-process data and ptids.
8098 (thread_db_find_new_threads): Ditto.
8099 (thread_db_init): Ditto.
8100 * spu-low.c (spu_create_inferior, spu_attach): Add process to
8101 processes table. Adjust to use ptids.
8102 (spu_kill, spu_detach): Adjust interface. Remove process from
8104 (spu_join, spu_thread_alive): Adjust interface.
8105 (spu_wait): Adjust interface. Remove process from processes
8106 table. Adjust to use ptids.
8107 * win32-low.c (current_inferior_tid): Delete.
8108 (current_inferior_ptid): New.
8109 (debug_event_ptid): New.
8110 (thread_rec): Take a ptid. Adjust.
8111 (child_add_thread): Add `pid' argument. Adjust to use ptids.
8112 (child_delete_thread): Ditto.
8113 (do_initial_child_stuff): Add `attached' argument. Add process to
8115 (child_fetch_inferior_registers, child_store_inferior_registers):
8117 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
8118 (win32_attach): Pass 1 to do_initial_child_stuff.
8119 (win32_kill): Adjust interface. Remove process from processes
8121 (win32_detach): Ditto.
8122 (win32_join): Adjust interface.
8123 (win32_thread_alive): Take a ptid.
8124 (win32_resume): Adjust to use ptids.
8125 (get_child_debug_event): Ditto.
8126 (win32_wait): Adjust interface. Remove exiting process from
8129 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8131 Non-stop mode support.
8133 * server.h (non_stop): Declare.
8134 (gdb_client_data, handler_func): Declare.
8135 (delete_file_handler, add_file_handler, start_event_loop):
8137 (handle_serial_event, handle_target_event, push_event)
8138 (putpkt_notif): Declare.
8139 * target.h (enum resume_kind): New.
8140 (struct thread_resume): Replace `step' field by `kind' field.
8141 (TARGET_WNOHANG): Define.
8142 (struct target_ops) <wait>: Add `options' argument.
8143 <supports_non_stop, async, start_non_stop>: New fields.
8144 (target_supports_non_stop, target_async): New.
8145 (start_non_stop): Declare.
8146 (mywait): Add `options' argument.
8147 * target.c (mywait): Add `options' argument. Print child exit
8149 (start_non_stop): New.
8150 * server.c (non_stop, own_buf, mem_buf): New globals.
8151 (struct vstop_notif): New.
8152 (notif_queue): New global.
8153 (queue_stop_reply, push_event, discard_queued_stop_replies)
8154 (send_next_stop_reply): New.
8155 (start_inferior): Adjust to use resume_kind. Adjust to mywait
8157 (attach_inferior): In non-stop mode, don't wait for the target
8159 (handle_general_set): Handle QNonStop.
8160 (handle_query): When handling qC, return the current general
8161 thread, instead of the first thread of the list.
8162 (handle_query): If the backend supports non-stop mode, include
8163 QNonStop+ in the qSupported query response.
8164 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
8166 (handle_v_attach, handle_v_run): Handle non-stop mode.
8167 (handle_v_stopped): New.
8168 (handle_v_requests): Report support for vCont;t. Handle vStopped.
8169 (myresume): Adjust to use resume_kind. Handle non-stop.
8170 (queue_stop_reply_callback): New.
8171 (handle_status): Handle non-stop mode.
8172 (main): Clear non_stop flag on reconnection. Use the event-loop.
8173 Refactor serial protocol handling from here ...
8174 (process_serial_event): ... to this new function. When GDB
8175 selects any thread, select one here. In non-stop mode, wait until
8176 GDB acks all pending events before exiting.
8177 (handle_serial_event, handle_target_event): New.
8178 * remote-utils.c (remote_open): Install remote_desc in the event
8180 (remote_close): Remove remote_desc from the event loop.
8181 (putpkt_binary): Rename to...
8182 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
8183 (putpkt_binary): New as wrapper around putpkt_binary_1.
8184 (putpkt_notif): New.
8185 (prepare_resume_reply): In non-stop mode, don't change the
8187 * event-loop.c: New.
8188 * Makefile.in (OBJ): Add event-loop.o.
8189 (event-loop.o): New rule.
8191 * linux-low.h (pid_of): Moved here.
8193 (get_lwp_thread): Use lwpid_of.
8194 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
8195 * linux-low.c (pid_of): Delete.
8196 (inferior_pid): Use lwpid_of.
8197 (linux_event_pipe): New.
8198 (target_is_async_p): New.
8200 (handle_extended_wait): Use lwpid_of.
8201 (add_lwp): Don't set lwpid field.
8202 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
8203 (linux_kill_one_lwp): If killing a running lwp, stop it first.
8204 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
8205 (linux_detach_one_lwp): If detaching from a running lwp, stop it
8206 first. Adjust to linux_wait_for_event interface changes. Use
8208 (linux_detach): Don't delete the main lwp here.
8209 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
8210 (status_pending_p): Don't consider explicitly suspended lwps.
8211 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
8212 pointer. Add OPTIONS argument. Change return type to int. Use
8213 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
8214 (linux_wait_for_event): Take an integer pid instead of a lwp_info
8215 pointer. Add status pointer argument. Return a pid instead of a
8216 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
8217 changes. In non-stop mode, don't switch to a random thread.
8218 (linux_wait): Rename to...
8219 (linux_wait_1): ... this. Add target_options argument, and handle
8220 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
8221 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
8222 clean exit and signal exit code. Don't stop all threads in
8223 non-stop mode. In all-stop mode, only stop all threads when
8224 reporting a stop to GDB. Handle explicit thread stop requests.
8225 (async_file_flush, async_file_mark): New.
8227 (send_sigstop): Use lwpid_of.
8228 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
8229 interface changes. In non-stop mode, don't switch to a random
8231 (linux_resume_one_lwp): Use lwpid_of.
8232 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
8233 (linux_resume_one_thread): ... this. Handle resume_stop. In
8234 non-stop mode, don't look for pending flag in all threads.
8235 (resume_status_pending_p): Don't consider explicitly suspended
8237 (my_waitpid): Reimplement. Emulate __WALL.
8238 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8240 (sigchld_handler, linux_supports_non_stop, linux_async)
8241 (linux_start_non_stop): New.
8242 (linux_target_ops): Register linux_supports_non_stop, linux_async
8243 and linux_start_non_stop.
8244 (initialize_low): Install SIGCHLD handler.
8245 * thread-db.c (thread_db_create_event, find_one_thread)
8246 (thread_db_get_tls_address): Use lwpid_of.
8247 * win32-low.c (win32_detach): Adjust to use resume_kind.
8248 (win32_wait): Add `options' argument.
8249 * spu-low.c (spu_resume): Adjust to use resume_kind.
8250 (spu_wait): Add `options' argument.
8252 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8254 Decouple target code from remote protocol.
8256 * target.h (enum target_waitkind): New.
8257 (struct target_waitstatus): New.
8258 (struct target_ops) <wait>: Return an unsigned long. Take a
8259 target_waitstatus pointer instead of a char pointer.
8261 * target.c (mywait): Change prototype to return an unsigned long.
8262 Take a target_waitstatus pointer instead of a char pointer. Adjust.
8263 * server.h (thread_from_wait, old_thread_from_wait): Delete
8265 (prepare_resume_reply): Change prototype to take a
8267 * server.c (thread_from_wait, old_thread_from_wait): Delete.
8268 (last_status, last_ptid): New.
8269 (start_inferior): Remove "statusptr" argument. Adjust. Return a
8270 pid instead of a signal.
8271 (attach_inferior): Remove "status" and "signal" parameters.
8273 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
8275 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
8276 (handle_v_requests, myresume): Remove "status" and "signal"
8278 (handle_status): New.
8279 (main): Delete local `status'. Adjust.
8280 * remote-utils.c: Include target.h.
8281 (prepare_resume_reply): Change prototype to take a
8282 target_waitstatus. Adjust.
8284 * linux-low.c (linux_wait): Adjust to new target_ops->wait
8286 * spu-low.c (spu_wait): Adjust.
8287 * win32-low.c (enum target_waitkind, struct target_waitstatus):
8289 (win32_wait): Adjust.
8291 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8293 * target.h (struct thread_resume): Delete leave_stopped member.
8294 (struct target_ops): Add a `n' argument to the `resume' callback.
8295 * server.c (start_inferior): Adjust.
8296 (handle_v_cont, myresume): Adjust.
8297 * linux-low.c (check_removed_breakpoint): Adjust to resume
8298 interface change, and to removed leave_stopped field.
8299 (resume_ptr): Delete.
8300 (struct thread_resume_array): New.
8301 (linux_set_resume_request): Add new `arg' parameter. Adjust to
8302 resume interface change.
8303 (linux_continue_one_thread, linux_queue_one_thread)
8304 (resume_status_pending_p): Check if the resume field is NULL
8305 instead of checking the leave_stopped member.
8306 (linux_resume): Adjust to the target resume interface change.
8307 * spu-low.c (spu_resume): Adjust to the target resume interface
8309 * win32-low.c (win32_detach, win32_resume): Ditto.
8311 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8313 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
8315 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
8317 (linux_continue_one_thread): Only preserve the stepping flag if
8318 there's a pending breakpoint.
8320 2009-03-31 Pedro Alves <pedro@codesourcery.com>
8322 * server.c (main): After the inferior having exited, call
8323 remote_close before exiting gdbserver.
8325 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
8327 Fix size of FPSCR in Power 7 processors.
8328 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
8329 (PPC_FEATURE_HAS_DFP): New #define.
8330 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
8333 2009-03-23 Pedro Alves <pedro@codesourcery.com>
8335 * server.c (handle_query) Whitespace and formatting.
8337 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8339 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
8340 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
8341 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
8342 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
8343 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
8344 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
8345 Makefile.in, configure.ac: Fix whitespace throughout.
8346 * configure: Regenerate.
8348 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8350 * inferiors.c (find_inferior): Make it safe for the callback
8351 function to delete the currently iterated inferior.
8353 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8355 * Makefile.in (linuw_low_h): Move higher.
8356 (thread-db.o): Depend on $(linux_low_h).
8358 2009-03-17 Pedro Alves <pedro@codesourcery.com>
8360 Rename "process" to "lwp" throughout.
8362 * linux-low.c (all_processes): Rename to...
8363 (all_lwps): ... this.
8364 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
8365 (add_process): Rename to ...
8366 (add_lwp): ... this. Adjust.
8367 (linux_create_inferior): Adjust.
8368 (linux_attach_lwp): Adjust.
8369 (linux_attach): Adjust.
8370 (linux_kill_one_process): Rename to ...
8371 (linux_kill_one_lwp): ... this. Adjust.
8372 (linux_kill): Adjust.
8373 (linux_detach_one_process): Rename to ...
8374 (linux_detach_one_lwp): ... this. Adjust.
8375 (linux_detach): Adjust.
8376 (check_removed_breakpoint): Adjust.
8377 (status_pending_p): Adjust.
8378 (linux_wait_for_process): Rename to ...
8379 (linux_wait_for_lwp): ... this. Adjust.
8380 (linux_wait_for_event): Adjust.
8381 (send_sigstop): Adjust.
8382 (wait_for_sigstop): Adjust.
8383 (stop_all_processes): Rename to ...
8384 (stop_all_lwps): ... this.
8385 (linux_resume_one_process): Rename to ...
8386 (linux_resume_one_lwp): ... this. Adjust.
8387 (linux_set_resume_request, linux_continue_one_thread)
8388 (linux_queue_one_thread, resume_status_pending_p)
8389 (usr_store_inferior_registers, regsets_store_inferior_registers)
8390 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8392 * linux-low.h (get_process): Rename to ...
8393 (get_lwp): ... this. Adjust.
8394 (get_thread_process): Rename to ...
8395 (get_thread_lwp): ... this. Adjust.
8396 (get_process_thread): Rename to ...
8397 (get_lwp_thread): ... this. Adjust.
8398 (struct process_info): Rename to ...
8399 (struct lwp_info): ... this.
8400 (all_processes): Rename to ...
8401 (all_lwps): ... this.
8402 * proc-service.c (ps_lgetregs): Adjust.
8403 * thread-db.c (thread_db_create_event, find_one_thread)
8404 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
8406 2009-03-14 Pedro Alves <pedro@codesourcery.com>
8408 * server.c (handle_query): Handle "qAttached".
8410 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
8412 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
8413 GPLv3, update license URL.
8415 2009-03-01 Doug Evans <dje@google.com>
8417 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
8418 (server_h): Add gdb_signals.h.
8419 (signals.o): Update.
8420 * server.h (target_signal_from_host,target_signal_to_host_p)
8421 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
8423 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
8425 * remote-utils.c (getpkt): Also generate remote-debug
8426 information if noack_mode is set.
8428 2009-02-06 Pedro Alves <pedro@codesourcery.com>
8430 * server.c (handle_query): Report qXfer:siginfo:read and
8431 qXfer:siginfo:write as supported and handle them.
8432 * target.h (struct target_ops) <qxfer_siginfo>: New field.
8433 * linux-low.c (linux_xfer_siginfo): New.
8434 (linux_target_ops): Set it.
8436 2009-01-26 Pedro Alves <pedro@codesourcery.com>
8438 * server.c (gdbserver_usage): Mention --remote-debug.
8439 (main): Accept '--remote-debug' switch.
8441 2009-01-18 Doug Evans <dje@google.com>
8443 * regcache.c (new_register_cache): No need to check result of xcalloc.
8444 * server.c (handle_search_memory): Back out calls to xmalloc,
8445 result is checked and error is returned to user upon failure.
8446 (handle_query): Ditto. Add more checks for result of malloc.
8447 (handle_v_cont): Check result of malloc, report error back to
8449 (handle_v_run): Ditto. Call freeargv.
8450 * server.h (freeargv): Declare.
8451 * utils.c (freeargv): New fn.
8453 2009-01-15 Doug Evans <dje@google.com>
8455 * gdbreplay.c (perror_with_name): Make arg const char *.
8456 * server.h (target_signal_to_name): Make return type const char *.
8457 * thread-db.c (thread_db_err_str): Make return type const char *.
8458 * utils.c (perror_with_name): Make arg const char *.
8460 2009-01-14 Pedro Alves <pedro@codesourcery.com>
8462 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
8463 when handling a EXIT_PROCESS_DEBUG_EVENT.
8465 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8467 * gdbreplay.c (gdbreplay_version): Update copyright year.
8468 * server.c (gdbserver_version): Likewise.
8470 2009-01-05 Doug Evans <dje@google.com>
8472 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8473 (handle_extended_wait): Improve comment.
8475 2008-12-13 Doug Evans <dje@google.com>
8477 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8478 * server.h (ATTR_MALLOC): New macro.
8479 (xmalloc,xcalloc,xstrdup): Declare.
8480 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8481 * inferiors.c: Ditto.
8482 * linux-low.c: Ditto.
8483 * mem-break.c: Ditto.
8484 * regcache.c: Ditto.
8485 * remote-utils.c: Ditto.
8488 * win32-low.c: Ditto.
8490 2008-12-12 Doug Evans <dje@google.com>
8492 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8493 in debugging printf.
8495 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8497 2008-12-09 Doug Evans <dje@google.com>
8499 * linux-low.h (struct process_info): Delete member tid, unused.
8500 * thread-db.c (find_one_thread): Update.
8501 (maybe_attach_thread): Update.
8503 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8505 * target.h (struct target_ops): Add qxfer_osdata member.
8506 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8508 (linux_qxfer_osdata): New functions.
8509 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8511 * server.c (handle_query): Handle "qXfer:osdata:read:".
8512 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8513 (buffer_xml_printf): New functions.
8514 * server.h (struct buffer): New.
8515 (buffer_grow_str, buffer_grow_str0): New macros.
8516 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8517 (buffer_xml_printf): Declare.
8519 2008-11-24 Doug Evans <dje@google.com>
8521 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8523 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8525 * server.c (handle_v_run): Always use the supplied argument list.
8527 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8529 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8530 (xtensa_regmap_table): Add entry for scompare1.
8532 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8534 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8535 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8536 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8537 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8538 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8539 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8540 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8541 XML target descriptions.
8542 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8543 when inferior is running on an ISA 2.05 or later processor. Add
8544 special case to return offset for full 64-bit slot of FPSCR when
8547 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8549 * Makefile.in (SFILES, clean): Added sparc64 files.
8550 (reg-sparc64.o, reg-sparc64.c): New.
8551 * configure.srv (sparc*-*-linux*): New configuration.
8552 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8553 syscall arguments for SPARC.
8554 (regsets_store_inferior_registers): Likewise.
8555 * linux-sparc-low.c: New file.
8557 2008-10-21 Doug Evans <dje@google.com>
8559 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8560 (READLINE_DIR,READLINE_DEP): Delete.
8561 (INTERNAL_CFLAGS): Update.
8562 (LINTFLAGS): Update.
8564 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8566 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8567 whole argv from the last run, not just argv[0].
8569 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8571 * regcache.c (new_register_cache): Return NULL if the register
8572 cache size isn't known yet.
8573 (free_register_cache): Avoid dereferencing a NULL regcache.
8575 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8577 * configure.srv: Merge MIPS and MIPS64.
8579 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8581 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8583 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8585 * Makefile.in: Add required vsx dependencies.
8587 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8588 Declare init_registers_powerpc_vsx32l.
8589 Declare init_registers_powerpc_vsx64l.
8590 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8591 (ppc_arch_setup): Check for VSX in hwcap.
8592 (ppc_fill_vsxregset): New function.
8593 (ppc_store_vsxregset): New function.
8594 Add new VSX entry in regset_info target_regsets.
8596 * configure.srv: Add new VSX dependencies.
8598 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8600 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8601 (remote_open): Set or clear transport_is_reliable.
8602 (putpkt_binary): Don't expect acks in noack mode.
8603 (getpkt): Don't send ack/nac in noack mode.
8604 * server.c (handle_general_set): Handle QStartNoAckMode.
8605 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8607 (main): Reset noack_mode on every connection.
8608 * server.h (noack_mode): Declare.
8610 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8612 * Makefile.in (GDBREPLAY_OBS): New variable.
8613 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8615 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8616 Daniel Jacobowitz <dan@codesourcery.com>
8618 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8619 (usr_store_inferior_registers): Likewise.
8620 (regsets_store_inferior_registers): Likewise.
8622 2008-07-31 Rolf Jansen <rj@surtec.com>
8623 Pedro Alves <pedro@codesourcery.com>
8625 * configure.ac: Check for memmem declaration.
8626 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8627 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8628 (disable_packet_qfThreadInfo): Unconditionally compile.
8629 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8630 * configure, config.in: Regenerate.
8632 2008-07-28 Doug Kwan <dougkwan@google.com>
8634 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8635 (linux_write_memory): Remove declaration of errno.
8637 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8639 * linux-low.c (handle_extended_wait): Do not use "status"
8640 variable uninitialized.
8642 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8644 * server.c (handle_v_attach): Inhibit reporting dll changes.
8646 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8648 * remote-utils.c (prepare_resume_reply): If requested, don't
8649 output "thread:TID" in the T stop reply.
8651 * server.c (disable_packet_vCont, disable_packet_Tthread)
8652 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8653 (handle_query): If requested, disable support for qC, qfThreadInfo
8655 (handle_v_requests): If requested, disable support for vCont.
8656 (gdbserver_show_disableable): New.
8657 (main): Handle --disable-packet and --disable-packet=LIST.
8659 * server.h (disable_packet_vCont, disable_packet_Tthread)
8660 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8662 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8664 * server.c (gdbserver_usage): Mention --version.
8666 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8668 * Makefile.in (gdbreplay.o): New rule.
8670 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8672 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8673 message, not gdbserver.
8675 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8676 Nathan Sidwell <nathan@codesourcery.com>
8677 Joseph Myers <joseph@codesourcery.com>
8679 * acinclude.m4: Include ../../config/acx.m4.
8680 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8681 * configure, config.in: Regenerate.
8682 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8683 * server.c (gdbserver_version): Print PKGVERSION.
8684 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8685 (main): Adjust gdbserver_usage calls.
8686 * gdbreplay.c (version, host_name): Add declarations.
8687 (gdbreplay_version, gdbreplay_usage): New.
8688 (main): Accept --version and --help options.
8690 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8692 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8693 (arm_breakpoint_at): Handle Thumb.
8694 (the_low_target): Add comment.
8696 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8698 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8700 2008-05-09 Doug Evans <dje@google.com>
8702 * server.h (decode_search_memory_packet): Declare.
8703 * remote-utils.c (decode_search_memory_packet): New fn.
8704 * server.c (handle_search_memory_1): New fn.
8705 (handle_search_memory): New fn.
8706 (handle_query): Process qSearch:memory packets.
8708 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8710 * regcache.c (registers_length): Remove.
8711 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8712 full register packet.
8713 * regcache.h (registers_length): Remove prototype.
8714 * server.h (PBUFSIZ): Define to 16384.
8716 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8718 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8719 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8720 powerpc-64l.o, and powerpc-altivec64l.o.
8721 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8722 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8723 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8724 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
8725 rs6000/power-linux.xml, and rs6000/power64-linux.xml
8728 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
8729 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
8730 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
8731 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
8732 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
8733 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
8734 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
8735 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
8736 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
8737 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
8740 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
8741 (init_registers_powerpc_32l): ... this new prototype.
8742 (init_registers_powerpc_32): Remove, replace by ...
8743 (init_registers_powerpc_altivec32l): ... this new prototype.
8744 (init_registers_powerpc_e500): Remove, replace by ...
8745 (init_registers_powerpc_e500l): ... this new prototype.
8746 (init_registers_ppc64): Remove, replace by ...
8747 (init_registers_powerpc_64l): ... this new prototype.
8748 (init_registers_powerpc_64): Remove, replace by ...
8749 (init_registers_powerpc_altivec64l): ... this new prototype.
8750 (ppc_num_regs): Set to 73.
8751 (PT_ORIG_R3, PT_TRAP): Define if necessary.
8752 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
8753 (ppc_cannot_store_register): Handle orig_r3 and trap.
8754 (ppc_arch_setup): Update init_registers_... calls.
8755 (ppc_fill_gregset): Handle orig_r3 and trap.
8757 * inferiors.c (clear_inferiors): Reset current_inferior.
8759 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8761 * acinclude.m4: Add override.m4.
8762 * configure: Regenerate.
8764 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8766 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
8767 initial call to init_register_ppc64.
8769 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8771 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
8772 single powerpc*-*-linux* case.
8773 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
8775 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
8777 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
8778 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
8780 * linux-ppc-low.c: Include <elf.h>.
8781 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
8782 (ppc_hwcap): New global variable.
8783 (ppc_regmap): Remove __SPE__ #ifdef sections.
8784 (ppc_regmap_e500): New global variable.
8785 (ppc_cannot_store_register): Update __SPE__ special case.
8786 (ppc_get_hwcap): New function.
8787 (ppc_arch_setup): Use it to determine whether inferior supports
8788 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
8789 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
8790 Do not access registers if target does not support AltiVec.
8791 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
8792 Do not access registers if target does not support SPE.
8793 (target_regsets): Unconditionally include AltiVec and SPE regsets.
8795 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
8797 * linux-low.c (disabled_regsets, num_regsets): New.
8798 (use_regsets_p): Delete.
8799 (linux_wait_for_process): Clear disabled_regsets.
8800 (regsets_fetch_inferior_registers): Check and set it.
8801 (regsets_store_inferior_registers): Likewise.
8802 (linux_fetch_registers, linux_store_registers): Do not use
8804 (initialize_low): Allocate disabled_regsets.
8806 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
8808 * Makefile.in (LIBOBJS): New.
8810 (memmem.o): New rule.
8811 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
8812 * configure: Regenerated.
8814 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
8816 * server.c (handle_query): Never return "unsupported" for
8817 qXfer:features:read queries.
8819 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8821 * server.c (get_features_xml): Fix inverted condition.
8822 (handle_query): Always support qXfer:feature:read.
8824 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8826 * server.c (wrapper_argv): New.
8827 (start_inferior): Handle wrapper_argv. If set, expect an extra
8829 (gdbserver_usage): Document --wrapper.
8830 (main): Parse --wrapper.
8832 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8834 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
8835 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
8836 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
8837 (ppc_set_pc): Likewise.
8838 (ppc_arch_setup): New function.
8839 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
8840 of collect_register.
8841 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
8843 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8845 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
8846 instead of linux-ppc64-low.o.
8847 * linux-ppc64-low.c: Remove file.
8848 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
8849 (linux-ppc64-low.o): Remove rule.
8851 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
8852 (init_registers_powerpc_64): Likewise.
8853 (ppc_regmap): Conditionally define depending on __powerpc64__.
8854 (ppc_cannot_store_register): Do not special-case "fpscr" when
8855 compiled on __powerpc64__.
8856 (ppc_collect_ptrace_register): New function.
8857 (ppc_supply_ptrace_register): New function.
8858 (ppc_breakpoint): Change type to "unsigned int".
8859 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
8860 (the_low_target): Conditionally provide initializers for the
8861 arch_setup member depending on __powerpc64__. Install
8862 collect_ptrace_register and supply_ptrace_register members.
8864 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8866 * regcache.h (gdbserver_xmltarget): Add extern declaration.
8867 * server.c (gdbserver_xmltarget): Define.
8868 (get_features_xml): Use it to replace "target.xml" and arch_string.
8870 * configure.srv: Remove srv_xmltarget. Add XML files that were
8871 mentioned there to srv_xmlfiles instead. Remove conditional tests
8872 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
8873 srv_xmlfiles and srv_regobj to include all possible choices.
8874 * configure.ac (srv_xmltarget): Remove.
8875 (srv_xmlfiles): Do not add "target.xml".
8876 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
8877 checks for supplementary target information.
8878 * configure: Regenerate.
8879 * Makefile.in (XML_TARGET): Remove.
8880 (target.xml): Remove rule.
8881 (clean): Do not clean up target.xml.
8882 (.PRECIOUS): Do not mention target.xml.
8884 * target.h (struct target_ops): Remove arch_string member.
8885 * linux-low.c (linux_arch_string): Remove.
8886 (linux_target_ops): Remove arch_string initializer.
8887 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8888 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8889 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8890 * spu-low.c (spu_arch_string): Remove.
8891 (spu_target_ops): Remove arch_string initializer.
8892 * win32-low.c (win32_arch_string): Remove.
8893 (win32_target_ops): Remove arch_string initializer.
8894 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8895 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8896 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8898 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8900 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8901 by collect_ptrace_register and supply_ptrace_register hooks.
8902 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8903 instead of checking for the_low_target.left_pad_xfer.
8904 (usr_store_inferior_registers): Use collect_ptrace_register callback
8905 instead of checking for the_low_target.left_pad_xfer.
8907 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8908 (s390_supply_ptrace_register): Likewise.
8909 (s390_fill_gregset): Call s390_collect_ptrace_register.
8910 (the_low_target): Update.
8912 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8913 (ppc_supply_ptrace_register): Likewise.
8914 (the_low_target): Update.
8916 * linux-i386-low.c (the_low_target): Update.
8917 * linux-x86-64-low.c (the_low_target): Update.
8919 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8921 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8922 reg-s390.o and reg-s390x.o.
8924 * linux-low.c (new_inferior): New global variable.
8925 (linux_create_inferior, linux_attach): Set it.
8926 (linux_wait_for_process): Call the_low_target.arch_setup after the
8927 target has stopped for the first time.
8928 (initialize_low): Do not call the_low_target.arch_setup.
8930 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8931 (s390_set_pc): Likewise.
8932 (s390_arch_setup): New function.
8933 (the_low_target): Use s390_arch_setup as arch_setup routine.
8935 * regcache.c (realloc_register_cache): New function.
8936 (set_register_cache): Call it for each existing regcache.
8938 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8940 * server.h (init_registers): Remove prototype.
8942 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8943 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8944 instead of init_registers ().
8945 * linux-arm-low.c (init_registers_arm): Add prototype.
8946 (init_registers_arm_with_iwmmxt): Likewise.
8947 (the_low_target): Add initializer for arch_setup field.
8948 * linux-cris-low.c (init_registers_cris): Add prototype.
8949 (the_low_target): Add initializer for arch_setup field.
8950 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8951 (the_low_target): Add initializer for arch_setup field.
8952 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8953 (the_low_target): Add initializer for arch_setup field.
8954 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8955 (the_low_target): Add initializer for arch_setup field.
8956 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8957 (the_low_target): Add initializer for arch_setup field.
8958 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8959 (the_low_target): Add initializer for arch_setup field.
8960 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8961 (init_registers_mips64_linux): Likewise.
8962 (the_low_target): Add initializer for arch_setup field.
8963 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8964 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8965 (the_low_target): Add initializer for arch_setup field.
8966 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8967 (init_registers_powerpc_64): Likewise.
8968 (the_low_target): Add initializer for arch_setup field.
8969 * linux-s390-low.c (init_registers_s390): Add prototype.
8970 (init_registers_s390x): Likewise.
8971 (the_low_target): Add initializer for arch_setup field.
8972 * linux-sh-low.c (init_registers_sh): Add prototype.
8973 (the_low_target): Add initializer for arch_setup field.
8974 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8975 (the_low_target): Add initializer for arch_setup field.
8976 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8977 (the_low_target): Add initializer for arch_setup field.
8979 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8980 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8981 instead of init_registers ().
8982 * win32-arm-low.c (init_registers_arm): Add prototype.
8983 (the_low_target): Add initializer for arch_setup field.
8984 * win32-i386-low.c (init_registers_i386): Add prototype.
8985 (the_low_target): Add initializer for arch_setup field.
8987 * spu-low.c (init_registers_spu): Add prototype.
8988 (initialize_low): Call initialie_registers_spu () instead of
8989 initialize_registers ().
8991 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8993 * server.c (handle_v_requests): When handling the vRun and vAttach
8994 packets, if already debugging a process, don't kill it. Return an
8997 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8999 * server.c (handle_query): Correct length check.
9001 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
9003 * win32-low.c (do_initial_child_stuff): Add process handle
9004 parameter. Set current_process_handle and current_process_id from the
9005 parameters. Clear globals.
9006 (win32_create_inferior): Don't set current_process_handle and
9007 current_process_id here. Instead pass them on the call to
9008 do_initial_child_stuff.
9009 (win32_attach): Likewise.
9010 (win32_clear_inferiors): New.
9011 (win32_kill): Don't close the current process handle or the
9012 current thread handle here. Instead call win32_clear_inferiors.
9013 (win32_detach): Don't open a new handle to the process. Call
9014 win32_clear_inferiors.
9015 (win32_join): Don't rely on current_process_handle; open a new
9016 handle using the process id.
9017 (win32_wait): Call win32_clear_inferiors when the inferior process
9020 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
9022 * server.c (monitor_show_help): Add "exit".
9024 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
9026 * Makefile.in (SFILES): Add linux-xtensa-low.c.
9027 (clean): Add reg-xtensa.c.
9028 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
9029 * configure.srv (xtensa*-*-linux*) New target.
9030 * linux-xtensa-low.c: New.
9031 * xtensa-xtregs.c: New.
9033 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
9035 * hostio.c: Don't include errno.h.
9036 (errno_to_fileio_errno): Move to hostio-errno.
9037 * hostio.c: (hostio_error): Remove the error parameter. Defer the
9038 error number outputting to the target->hostio_last_error callback.
9039 (hostio_packet_error): Use FILEIO_EINVAL directly.
9040 (handle_open, handle_pread, hostio_error, handle_unlink): Update
9041 calls to hostio_error.
9042 * hostio-errno.c: New.
9043 * server.h (hostio_last_error_from_errno): Declare.
9044 * target.h (target_ops): Add hostio_last_error member.
9045 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
9046 as hostio_last_error handler.
9047 * spu-low.c (spu_target_ops): Likewise.
9048 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
9049 (wince_hostio_last_error): New functions.
9050 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
9051 as hostio_last_error handler.
9052 (win32_target_ops) [!_WIN32_WCE]: Register
9053 hostio_last_error_from_errno as hostio_last_error handler.
9054 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
9055 (hostio-errno.o): New rule.
9056 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
9057 * configure.srv (srv_hostio_err_objs): New variable. Default to
9059 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
9060 * configure: Regenerate.
9062 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9064 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
9065 (linux_kill, linux_detach): Clean up the process list.
9066 * remote-utils.c (remote_open): Improve port number parsing.
9067 (putpkt_binary, input_interrupt): Only send interrupts if the target
9069 * server.c (extended_protocol): Make static.
9070 (attached): Define earlier.
9071 (exit_requested, response_needed, program_argv): New variables.
9072 (target_running): New.
9073 (start_inferior): Clear attached here.
9074 (attach_inferior): Set attached here.
9075 (require_running): Define.
9076 (handle_query): Use require_running and target_running. Implement
9078 (handle_v_attach, handle_v_run): New.
9079 (handle_v_requests): Use require_running. Handle vAttach and vRun.
9080 (gdbserver_usage): Update.
9081 (main): Redo argument parsing. Handle --debug and --multi. Handle
9082 --attach along with other options or after the port. Save
9083 program_argv. Support no initial program. Resynchronize
9084 communication with GDB after an error. Handle "monitor exit".
9085 Use require_running and target_running. Always allow the extended
9086 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
9087 restart in extended mode.
9088 * README: Refer to the GDB manual. Update --attach usage.
9090 2007-12-20 Andreas Schwab <schwab@suse.de>
9092 * linux-low.c (STACK_SIZE): Define.
9093 (linux_tracefork_child): Use it. Use __clone2 on ia64.
9094 (linux_test_for_tracefork): Likewise.
9096 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
9098 * linux-low.c (linux_wait_for_event): Update messages. Do not
9099 reinsert auto-delete breakpoints.
9100 * mem-break.c (struct breakpoint): Change return type of handler to
9102 (set_breakpoint_at): Update handler type.
9103 (reinsert_breakpoint_handler): Return 1 instead of calling
9105 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
9107 (check_breakpoints): Delete auto-delete breakpoints and return 2.
9108 * mem-break.h (set_breakpoint_at): Update handler type.
9109 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
9110 * win32-low.c (auto_delete_breakpoint): New.
9111 (get_child_debug_event): Use it.
9113 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
9115 * configure.ac: Check for pread and pwrite.
9116 * hostio.c (handle_pread): Fall back to lseek and read.
9117 (handle_pwrite): Fall back to lseek and write.
9118 * config.in, configure: Regenerated.
9120 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
9122 * server.c (myresume): Add own_buf argument.
9123 (main): Update calls.
9125 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
9127 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
9128 * remote-utils.c (remote_open): Do not call disable_async_io.
9129 (block_async_io): Delete.
9130 (unblock_async_io): Make static.
9131 (initialize_async_io): New.
9132 * server.c (handle_v_cont): Handle async I/O here.
9133 (myresume): Likewise. Move other common resume tasks here...
9134 (main): ... from here. Call initialize_async_io. Disable async
9135 I/O before the main loop.
9136 * server.h (initialize_async_io): Declare.
9137 (block_async_io, unblock_async_io): Delete prototypes.
9138 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
9140 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
9142 * remote-utils.c (readchar): Allow binary data in received messages.
9144 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9146 * win32-low.c (attaching): New global.
9147 (win32_create_inferior): Clear the `attaching' global.
9148 (win32_attach): Set the `attaching' global.
9149 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
9150 attaching. Only set a breakpoint at the entry point if not
9153 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9155 * server.c (main): Don't report dll events on the initial
9156 connection on attaches.
9158 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9160 * server.c (main): Relax numerical bases supported for the pid of
9161 the --attach command line argument.
9163 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9165 * win32-low.c (win32_attach): Call OpenProcess before
9166 DebugActiveProcess, not after. Add last error output to error
9169 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
9171 * win32-low.c (win32_get_thread_context)
9172 (win32_set_thread_context): New functions.
9173 (thread_rec): Use win32_get_thread_context.
9174 (continue_one_thread, win32_resume): Use win32_set_thread_context.
9175 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
9178 2007-12-03 Leo Zayas
9179 Pedro Alves <pedro_alves@portugalmail.pt>
9181 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
9183 (child_add_thread): Minor cleanup.
9184 (child_continue): Resume artificially suspended threads before
9185 calling ContinueDebugEvent.
9186 (suspend_one_thread): New.
9187 (fake_breakpoint_event): New.
9188 (get_child_debug_event): Change return type to int. Check here if
9189 gdb sent an interrupt request. If a soft interrupt was requested,
9190 fake a breakpoint event. Return 0 if there is no event to handle,
9192 (win32_wait): Don't check here if gdb sent an interrupt request.
9193 Ensure there is a valid event to handle.
9194 (win32_request_interrupt): Add soft interruption method as last
9197 2007-12-03 Leo Zayas
9198 Pedro Alves <pedro_alves@portugalmail.pt>
9200 * win32-low.h (win32_thread_info): Add descriptions to the
9201 structure members. Replace `suspend_count' counter by a
9203 * win32-low.c (thread_rec): Update condition of when to get the
9204 context from the inferior. Rely on ContextFlags being set if it
9205 has already been retrieved. Only suspend the inferior thread if
9206 we haven't already. Warn if that fails.
9207 (continue_one_thread): s/suspend_count/suspended/. Only call
9208 ResumeThread once. Warn if that fails.
9210 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9212 * win32-low.c (win32_wait): Don't read from the inferior when it
9215 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
9217 * Makefile.in (win32_low_h): New variable.
9218 (win32-low.o): Add dependency on $(win32_low_h).
9219 (win32-arm-low.o, win32-i386-low.o): New rules.
9221 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9223 * hostio.c: Correct copyright year.
9225 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
9227 * Makefile.in (OBS): Add hostio.o.
9228 (hostio.o): New rule.
9229 * server.h (handle_vFile): Declare.
9230 * hostio.c: New file.
9231 * server.c (handle_v_requests): Take packet_len and new_packet_len
9232 for binary packets. Call handle_vFile.
9233 (main): Update call to handle_v_requests.
9235 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
9237 * linux-low.c: Include <sched.h>.
9239 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
9241 * linux-low.c (linux_tracefork_grandchild): New.
9242 (linux_tracefork_child): Use clone.
9243 (linux_test_for_tracefork): Use clone; allocate and free a stack.
9245 2007-10-31 Joel Brobecker <brobecker@adacore.com>
9247 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
9249 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
9251 * linux-low.c (handle_extended_wait): Handle unexpected signals.
9253 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
9255 * inferiors.c (change_inferior_id): Delete.
9256 (add_pid_to_list, pull_pid_from_list): New.
9257 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
9258 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
9259 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
9260 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
9261 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
9262 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
9263 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
9264 (using_threads): Always set to 1.
9265 (handle_extended_wait): New.
9266 (add_process): Do not set TID.
9267 (linux_create_inferior): Set must_set_ptrace_flags.
9268 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
9269 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
9270 (linux_thread_alive): Rename TID argument to LWPID.
9271 (linux_wait_for_process): Handle unknown processes. Do not use TID.
9272 (linux_wait_for_event): Do not use TID or check using_threads. Update
9273 call to dead_thread_notify. Call handle_extended_wait.
9274 (linux_create_inferior): Use PTRACE_SETOPTIONS.
9275 (send_sigstop): Delete sigstop_sent.
9276 (wait_for_sigstop): Avoid TID.
9277 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
9278 (linux_test_for_tracefork): New.
9279 (linux_lookup_signals): Use thread_db_active and
9280 linux_supports_tracefork_flag.
9281 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
9282 * linux-low.h (get_process_thread): Avoid TID.
9283 (struct process_ifo): Move thread_known and tid to the end. Remove
9285 (linux_attach_lwp, thread_db_init): Update prototypes.
9286 * server.h (change_inferior_id): Delete prototype.
9287 (add_pid_to_list, pull_pid_from_list): New prototypes.
9288 * thread-db.c (thread_db_use_events): New.
9289 (find_first_thread): Rename to...
9290 (find_one_thread): ...this. Update callers and messages. Do not
9291 call fatal. Check thread_db_use_events. Do not call
9292 change_inferior_id or new_thread_notify.
9293 (maybe_attach_thread): Update. Do not call new_thread_notify.
9294 (thread_db_init): Set thread_db_use_events. Check use_events.
9295 * utils.c (fatal, warning): Correct message prefix.
9297 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
9299 * Makefile.in (clean): Remove new files.
9300 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
9301 (powerpc-64.o, powerpc-64.c): New rules.
9302 * configure.srv: Use alternate register sets for powerpc64-*-linux*
9303 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
9305 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
9307 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
9308 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
9309 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
9310 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
9311 (target_regsets): Add AltiVec and SPE register sets.
9312 * configure.ac: Check for AltiVec and SPE.
9313 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
9314 (ppc_fill_vrregset, ppc_store_vrregset): New.
9315 (target_regsets): Add AltiVec register set.
9316 * configure: Regenerated.
9318 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
9320 * linux-low.c (O_LARGEFILE): Define.
9321 (linux_read_memory): Use /proc/PID/mem.
9322 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
9323 * configure, config.in: Regenerated.
9325 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9327 * linux-low.c (linux_wait_for_event): Do not pass signals while
9330 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9332 * win32-low.c (create_process): New.
9333 (win32_create_inferior): Use create_process instead of
9334 CreateProcess. If create_process failed retry appending an ".exe"
9335 suffix. Store the GetLastError result immediatelly after
9336 create_process calls and use it on the call to error.
9338 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9340 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
9342 2007-08-23 Joel Brobecker <brobecker@adacore.com>
9344 * configure.ac: Switch license to GPLv3.
9346 2007-08-01 Michael Snyder <msnyder@access-company.com>
9348 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
9350 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
9352 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
9354 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
9355 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
9356 CloseToolhelp32Snapshot.
9357 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
9358 CloseToolhelp32Snapshot.
9360 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
9362 * server.c (main): Check for inferior exit before main loop.
9364 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
9366 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
9367 instead of on tmp_desc.
9369 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
9370 Daniel Jacobowitz <dan@codesourcery.com>
9372 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
9373 (add_thread): Minor cleanups.
9374 (clear_inferiors): Move lower in the file. Clear the DLL
9376 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
9377 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
9378 (xml_escape_text): New.
9379 * server.c (handle_query): Handle qXfer:libraries:read. Report it
9381 (handle_v_cont): Report errors.
9382 (gdbserver_version): Update.
9383 (main): Correct size of own_buf. Do not report initial DLL events.
9384 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
9385 (unloaded_dll, xml_escape_text): New.
9386 * win32-low.c (enum target_waitkind): Update comments.
9387 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
9388 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
9389 (win32_EnumProcessModules, win32_GetModuleInformation)
9390 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
9391 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
9392 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
9393 (win32_Module32First, win32_Module32Next, load_toolhelp)
9394 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
9395 (get_child_debug_event): Handle DLL events.
9396 (win32_wait): Likewise.
9398 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9400 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
9401 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
9403 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9405 * win32-low.c (handle_output_debug_string): Ignore event if not
9408 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9410 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
9412 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
9414 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
9416 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
9418 * inferiors.c (change_inferior_id): Add comment.
9419 * linux-low.c (check_removed_breakpoint): Add an early
9420 prototype. Improve debug output.
9421 (linux_attach): Doc update.
9422 (linux_detach_one_process, linux_detach): Clean up before releasing
9424 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
9425 * linux-low.h (struct process_info): Doc improvement.
9426 * mem-break.c (delete_all_breakpoints): New.
9427 * mem-break.h (delete_all_breakpoints): New prototype.
9428 * thread-db.c (find_first_thread): New.
9429 (thread_db_create_event): Call it instead of
9430 thread_db_find_new_threads. Clean up unused variables.
9431 (maybe_attach_thread): Remove first thread handling.
9432 (thread_db_find_new_threads): Use find_first_thread.
9433 (thread_db_get_tls_address): Likewise.
9435 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
9437 * thread-db.c (thread_db_find_new_threads): Add prototype.
9438 (thread_db_create_event): Check for the main thread before adding
9440 (maybe_attach_thread): Only enable event reporting if TID == 0.
9441 (thread_db_get_tls_address): Check for new threads.
9443 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
9445 * linux-low.c (linux_create_inferior): Try execv before execvp.
9446 * spu-low.c (spu_create_inferior): Likewise.
9448 2007-06-13 Mike Frysinger <vapier@gentoo.org>
9450 * linux-low.c (linux_create_inferior): Change execv to execvp.
9451 * spu-low.c (spu_create_inferior): Likewies.
9453 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
9455 * Makefile.in (clean): Clean new files instead of deleted ones.
9456 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
9457 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
9459 * configure.srv: Specify XML files and new regformats for MIPS and
9461 * linux-mips-low.c (mips_num_regs): Set to only used registers.
9462 (mips_regmap): Do not fetch $0. Remove unused registers. Add
9463 an entry for the restart register.
9464 (mips_cannot_fetch_register, mips_cannot_store_register)
9465 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
9466 register names to match the XML descriptions.
9467 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9468 restart register instead of $0.
9470 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9471 Markus Deuling <deuling@de.ibm.com>
9473 * remote-utils.c (decode_xfer_write): New function.
9474 * server.h (decode_xfer_write): Add prototype.
9475 * server.c (handle_query): Add PACKET_LEN argument. Support
9476 qXfer:spu:read and qXfer:spu:write packets.
9477 (main): Pass packet_len to handle_query.
9478 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9479 * target.h (target_ops): Add qxfer_spu.
9481 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9483 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9484 accessing non-seekable spufs files.
9486 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9488 * server.c (handle_query): Add reply for qC packet.
9490 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9491 Leo Zayas <lerele@champenstudios@com>
9493 * server.h (check_remote_input_interrupt_request): New function.
9494 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9495 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9496 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9497 (check_remote_input_interrupt_request): New function.
9498 * server.h (check_remote_input_interrupt_request): Declare.
9499 * win32-low.c (winapi_DebugBreakProcess,
9500 winapi_GenerateConsoleCtrlEvent): New typedefs.
9501 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9503 (win32_wait): Check for remote interrupt request
9504 with check_remote_input_interrupt_request.
9505 (win32_request_interrupt): New function.
9506 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9508 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9510 * win32-low.c (debug_registers_changed,
9511 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9512 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9513 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9514 (thread_rec): Get context using the low target.
9515 (child_add_thread): Call thread_added on the low target,
9516 which does the same thing.
9518 (do_initial_child_stuff): Remove debug registers references.
9519 Set context using the low target. Resume threads after
9520 setting the contexts.
9521 (child_continue): Remove dead variable. Remove debug
9522 registers references.
9523 (child_fetch_inferior_registers): Go through the low target.
9524 (do_child_store_inferior_registers): Remove.
9525 (child_store_inferior_registers): Go through the low target.
9526 (win32_resume): Remove debug registers references.
9527 Set context using the low target.
9528 (handle_exception): Change return type to void. Don't record
9529 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9530 first chance exception.
9531 (get_child_debug_event): Change return type to void. Remove
9532 goto loop. Always return after waiting for debug event.
9533 (win32_wait): Convert to switch statement. Handle spurious
9536 * win32-i386-low.c (debug_registers_changed,
9537 debug_registers_used): New.
9538 (initial_stuff): Rename to ...
9539 (i386_initial_stuff): ... this. Clear debug registers
9541 (store_debug_registers): Delete.
9542 (i386_get_thread_context): New.
9543 (load_debug_registers): Delete.
9544 (i386_set_thread_context): New.
9545 (i386_thread_added): New.
9546 (single_step): Rename to ...
9547 (i386_single_step): ... this.
9548 (do_fetch_inferior_registers): Rename to ...
9549 (i386_fetch_inferior_register): ... this.
9550 (i386_store_inferior_register): New.
9551 (the_low_target): Adapt to new interface.
9553 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9554 (arm_get_thread_context): New.
9555 (arm_set_thread_context): New.
9557 (do_fetch_inferior_registers): Rename to ...
9558 (arm_fetch_inferior_register): ... this.
9559 (arm_store_inferior_register): New.
9560 (arm_wince_breakpoint): Reimplement as unsigned long.
9561 (arm_wince_breakpoint_len): Define.
9562 (the_low_target): Adapt to new interface.
9564 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9565 load_debug_registers. Add get_thread_context, set_thread_context,
9566 thread_added and store_inferior_register. Rename
9567 fetch_inferior_registers to fetch_inferior_register.
9568 (regptr): Remove declaration.
9570 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9572 * linux-low.c (linux_detach): Change return type to int. Return 0.
9573 * spu-low.c (spu_detach): Likewise.
9575 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9577 * target.h (target_ops): Change return type of detach to int.
9579 (join_inferior): New.
9580 * server.c (main): Don't skip detach support on mingw32.
9581 If the inferior doesn't support detaching return error.
9582 Call join_inferior instead of using waitpid.
9583 * linux-low.c (linux_join): New.
9584 (linux_target_op): Add linux_join.
9585 * spu-low.c (spu_join): New.
9586 (spu_target_ops): Add spu_join.
9587 * win32-low.c (win32_detach): Adapt to new interface.
9588 Reopen current_process_handle before detaching. Issue a child
9589 resume before detaching.
9591 (win32_target_op): Add win32_join.
9593 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9595 * win32-low.c (win32-attach): Fix return value.
9596 * target.h (target_ops): Describe ATTACH return values.
9598 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9600 * win32-low.c (GETPROCADDRESS): Define.
9601 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9602 (winapi_DebugSetProcessKillOnExit): Likewise.
9603 (win32_create_inferior): Force usage of ansi CreateProcessA.
9604 (win32_attach): Use GETPROCADDRESS.
9605 (win32_detach): Likewise.
9607 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9609 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9611 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9613 * win32-low.c: Commit leftover changes from 2007-03-29.
9615 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9617 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9618 fields short instead of int. Add explicit padding.
9619 (i387_cache_to_fsave): Remove unnecessary casts.
9620 (i387_fsave_to_cache): Doc fix.
9621 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9623 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9625 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9626 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9628 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9630 * configure.srv (arm*-*-mingw32ce*): Move near the other
9633 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9635 * configure.ac: Add errno checking.
9636 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9637 sys/file.h and malloc.h.
9638 (AC_CHECK_DECLS): Add perror.
9639 (srv_mingwce): Handle.
9640 * configure.srv (i[34567]86-*-cygwin*): Add
9641 win32-i386-low.o to srv_tgtobj.
9642 (i[34567]86-*-mingw*): Likewise.
9643 (arm*-*-mingw32ce*): Add case.
9644 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9645 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9646 [__MINGW32CE__] (strerror): New function.
9647 [__MINGW32CE__] (errno): Define to GetLastError.
9648 [__MINGW32CE__] (COUNTOF): New macro.
9649 (remote_open): Remove extra close call.
9650 * mem-break.c (delete_breakpoint_at): New function.
9651 * mem-break.h (delete_breakpoint_at): Declare.
9652 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9653 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9654 [USE_WIN32API] (read, write): Add char* casts.
9655 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9656 * server.h: Include wincecompat.h on Windows CE.
9657 [HAVE_ERRNO_H]: Check.
9658 (perror): Declare if not declared.
9659 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9660 (perror_with_name): Remove errno declaration.
9661 * wincecompat.h: New.
9662 * wincecompat.c: New.
9664 * win32-arm-low.c: New.
9665 * win32-i386-low.c: New.
9666 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9667 (OUTMSG2): Make it safe.
9669 (COUNTOF): New macro.
9670 (NUM_REGS): Get it from the low target.
9671 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9672 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9673 (thread_rec): Let low target handle debug registers.
9674 (child_add_thread): Likewise.
9675 (child_init_thread_list): Likewise.
9676 (continue_one_thread): Likewise.
9678 (do_child_fetch_inferior_registers): Move to ...
9679 * win32-i386-low.c: ... here, and rename to ...
9680 (do_fetch_inferior_registers): ... this.
9681 * win32-low.c (child_fetch_inferior_registers):
9682 Go through the low target.
9683 (do_child_store_inferior_registers): Use regptr.
9684 (strwinerror): New function.
9685 (win32_create_inferior): Handle Windows CE.
9686 Use strwinerror instead of strerror on Windows error
9687 codes. Add program to the error output.
9688 Don't close the main thread handle on Windows CE.
9689 (win32_attach): Use coredll.dll on Windows CE.
9690 (win32_kill): Close current process and current
9692 (win32_detach): Use coredll.dll on Windows CE.
9693 (win32_resume): Let low target handle debug registers, and
9695 (handle_exception): Add/Remove initial breakpoint. Avoid
9696 non-existant WSTOPSIG on Windows CE.
9697 (win32_read_inferior_memory): Cast to remove warning.
9698 (win32_arch_string): Go through the low target.
9699 (initialize_low): Call set_breakpoint_data with the low
9700 target's breakpoint.
9701 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9702 FOP_REGNUM, mappings): Move to ...
9703 * win32-i386-low.c: ... here.
9704 * win32-low.c (win32_thread_info): Move to ...
9705 * win32-low.h: ... here.
9706 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9707 win32-arm-low.c and wincecompat.c.
9708 (all:): Add $EXEEXT.
9709 (install-only:): Likewise.
9710 (gdbserver:): Likewise.
9711 (gdbreplay:): Likewise.
9712 * config.in: Regenerate.
9713 * configure: Regenerate.
9715 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9717 * win32-low.c: Rename typedef thread_info to
9718 win32_thread_info throughout.
9720 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9722 * win32-i386-low.c: Rename to ...
9723 * win32-low.c: ... this.
9724 * configure.srv: Replace win32-i386-low.o with win32-low.o.
9725 * Makefile.in: Likewise.
9727 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
9729 * remote-utils.c (monitor_output): Constify msg parameter.
9730 * server.h (monitor_output): Likewise.
9731 * win32-i386-low.c (handle_output_debug_string): New.
9732 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
9733 handle_output_debug_string.
9734 (get_child_debug_event): Likewise.
9736 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
9738 * server.c (main): Correct strtoul check.
9740 2007-03-27 Jon Ringle <jon@ringle.org>
9742 * linux-low.c: Check __ARCH_HAS_MMU__ also.
9744 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
9746 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
9748 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
9750 * terminal.h: Check HAVE_SGTTY_H.
9752 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
9754 * remote-utils.c (remote_open): Print out the assigned port number.
9756 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
9758 * remote-utils.c (monitor_output): New function.
9759 * server.c (debug_threads): Define here.
9760 (monitor_show_help): New function.
9761 (handle_query): Handle qRcmd.
9762 (main): Do not handle 'd' packet.
9763 * server.h (debug_threads, remote_debug, monitor_output): Declare.
9764 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
9767 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9769 * Makefile.in (EXEEXT): New.
9770 (clean): Use $(EXEEXT).
9772 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9774 * target.h (target_ops): Rename send_signal to request_interrupt,
9775 and remove enum target_signal parameter.
9776 * linux-low.c (linux_request_interrupt): Rename from
9777 linux_send_signal, and always send SIGINT.
9778 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
9779 and always send SIGINT.
9780 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
9782 (input_interrupt): Likewise.
9784 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9786 * server.c (get_features_xml): Check if target implemented
9788 * win32-i386-low.c (win32_arch_string): New.
9789 (win32_target_ops): Add win32_arch_string as arch_string member.
9791 2007-02-22 Markus Deuling <deuling@de.ibm.com>
9793 * spu-low.c (spu_arch_string): New.
9794 (spu_target_ops): Add spu_arch_string.
9796 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
9798 * remote-utils.c: Remove HAVE_TERMINAL_H check.
9799 * configure.ac: Do not check for terminal.h.
9800 * configure, config.in: Regenerated.
9802 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9804 * Makefile.in (OBS): Add $(XML_BUILTIN).
9805 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
9807 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
9808 (arm-with-iwmmxt.c): New.
9809 * config.in, configure: Regenerate.
9810 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
9811 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
9812 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
9813 (arm*-*-linux*): Add iWMMXt and regset support.
9814 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
9815 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
9816 (arm_store_wmmxregset, target_regsets): New.
9817 * server.c (get_features_xml): Take annex argument. Check builtin
9819 (handle_query): Handle multiple annexes.
9821 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9823 * remote-utils.c [USE_WIN32API] (read, write): Define.
9824 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
9827 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
9829 * linux-i386-low.c (the_low_target): Set arch_string.
9830 * linux-x86-64-low.c (the_low_target): Likewise.
9831 * linux-low.c (linux_arch_string): New.
9832 (linux_target_ops): Add it.
9833 * linux-low.h (struct linux_target_ops): Add arch_string.
9834 * server.c (write_qxfer_response): Use const void * for DATA.
9835 (get_features_xml): New.
9836 (handle_query): Handle qXfer:features:read. Report it for qSupported.
9837 * target.h (struct target_ops): Add arch_string method.
9839 2007-01-03 Denis Pilat <denis.pilat@st.com>
9840 Daniel Jacobowitz <dan@codesourcery.com>
9842 * linux-low.c (linux_kill): Handle being called with no threads.
9843 * win32-i386-low.c (win32_kill): Likewise.
9844 (get_child_debug_event): Clear current_process_handle.
9846 2006-12-30 Denis PILAT <denis.pilat@st.com>
9847 Daniel Jacobowitz <dan@codesourcery.com>
9849 * remote-utils.c (remote_open): Check the type of specified
9850 serial port devices before opening them.
9851 * server.c (main): Kill the inferior if an error occurs during
9852 the first remote_open.
9854 2006-12-05 Markus Deuling <deuling@de.ibm.com>
9856 * README: Update supported targets.
9858 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
9860 * Makefile.in (clean): Remove reg-mips64.c.
9861 (reg-mips64.c, reg-mips64.o): New rules.
9862 * configure.srv: Handle mips64. Include regset support for mips.
9863 * linux-mips-low.c (union mips_register): New.
9864 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
9865 (mips_breakpoint, mips_breakpoint_at): Use int.
9866 (mips_collect_register, mips_supply_register)
9867 (mips_collect_register_32bit, mips_supply_register_32bit)
9868 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9869 (mips_store_fpregset, target_regsets): New.
9870 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
9872 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
9874 * configure.srv: Add target "spu*-*-*".
9875 * Makefile.in (clean): Remove reg-spu.c.
9876 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
9877 * spu-low.c: New file.
9879 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9881 * configure.ac: Correct td_thr_tls_get_addr test.
9882 * configure: Regenerated.
9884 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9886 * linux-low.c (linux_wait_for_event): Reformat. Use the
9888 * remote-utils.c (decode_address_to_semicolon): New.
9889 * server.c (pass_signals, handle_general_set): New.
9890 (handle_query): Mention QPassSignals for qSupported.
9891 (main): Call handle_general_set.
9892 * server.h (pass_signals, decode_address_to_semicolon): New.
9894 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9896 * server.c (handle_query): Correct error handling for read_auxv.
9898 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9900 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9901 and srv_linux_thread_db to yes.
9902 * linux-s390-low.c (s390_fill_gregset): New function.
9903 (target_regsets): Define data structure.
9905 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9907 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9908 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9909 * config.in, configure: Regenerated.
9910 * inferiors.c (gdb_id_to_thread): New function.
9911 (gdb_id_to_thread_id): Use it.
9912 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9913 * linux-low.h (struct process_info): Add th member.
9914 (thread_db_get_tls_address): New prototype.
9915 * remote-utils.c (decode_address): Make non-static.
9916 * server.c (handle_query): Handle qGetTLSAddr.
9917 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9918 * target.h (struct target_ops): Add get_tls_address.
9919 * thread-db.c (maybe_attach_thread): Save the thread handle.
9920 (thread_db_get_tls_address): New.
9922 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9924 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9925 (linux_resume_one_process): Take a siginfo_t *. Update all
9926 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9927 (struct pending_signals): Add a siginfo_t.
9928 (linux_wait_for_process): Always set last_status.
9929 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9930 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9931 * linux-low.h (struct process_info): Add last_status.
9933 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9935 * remote-utils.c (try_rle): New function.
9936 (putpkt_binary): Use it.
9938 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9940 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9941 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9942 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9943 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9944 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9947 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9949 * server.c (terminal_fd): New variable.
9950 (old_foreground_pgrp): Likewise.
9951 (restore_old_foreground_pgrp): New function.
9952 (start_inferior): Record the terminal file descriptor in terminal_fd
9953 and its original foreground group in old_foreground_pgrp. Register
9954 restore_old_foreground_pgrp with atexit().
9956 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9958 * server.c (handle_query): Correct qPart to qXfer.
9960 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9962 * configure.ac: Check for more headers which are missing on
9963 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9964 * configure.srv: Add Cygwin and mingw32.
9965 * remote-utils.c: Don't include headers unconditionally which
9966 are missing on mingw32. Include <winsock.h> for mingw32.
9967 (remote_open): Adjust for mingw32 support. Flush
9968 standard error after writing to it.
9969 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9970 (unblock_async_io, enable_async_io, disable_async_io)
9971 (readchar, getpkt): Update for Winsock support.
9972 (prepare_resume_reply): Expect a protocol signal number.
9973 * server.c: Disable <sys/wait.h> on mingw32.
9974 (start_inferior): Adjust for mingw32 support. Flush
9975 standard error after writing to it.
9976 (attach_inferior): Likewise. Use protocol signal
9978 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9980 * win32-i386-low.c: New file.
9981 * Makefile.in (XM_CLIBS): Set.
9982 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9983 (win32-i386-low.o): New dependency rule.
9984 * linux-low.c (linux_wait): Use target signal numbers.
9985 * target.h (struct target_ops): Doc fix.
9986 * server.h (target_signal_to_name): New prototype.
9987 * gdbreplay.c: Don't include headers unconditionally which
9988 are missing on mingw32. Include <winsock.h> for mingw32.
9989 (remote_close, remote_open): Adjust for Winsock support.
9990 * configure, config.in: Regenerated.
9992 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9994 * server.c (decode_xfer_read, write_qxfer_response): New.
9995 (handle_query): Take a packet length argument. Handle
9996 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9997 the qSupported response.
9998 (main): Update call to handle_query.
10000 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
10002 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
10003 (putpkt_binary): Renamed from putpkt and adjusted for binary
10005 (putpkt): New wrapper for putpkt_binary.
10006 (readchar): Don't mask off the high bit.
10007 (decode_X_packet): New function.
10008 * server.c (main): Call putpkt_binary if a handler sets the packet
10009 length. Save the length of the incoming packet. Handle 'X'.
10010 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
10012 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
10014 * server.c (handle_query): Handle qSupported.
10016 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10018 * remote-utils.c (all_symbols_looked_up): New variable.
10019 (look_up_one_symbol): Check it.
10020 * server.h (look_up_one_symbol): New declaration.
10021 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
10023 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
10025 * Makefile.in (linux-arm-low.o): Update dependencies.
10026 * linux-arm-low.c: Include "gdb_proc_service.h".
10027 (PTRACE_GET_THREAD_AREA): Define.
10028 (ps_get_thread_area): New function.
10030 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
10032 * configure.srv (m68k*-*-uclinux*): New target.
10033 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
10034 (linux_resume_one_process): Remove extraneous cast.
10035 (linux_read_offsets): New.
10036 (linux_target_op): Add linux_read_offsets on mmuless systems.
10037 * server.c (handle_query): Add qOffsets logic.
10038 * target.h (struct target_ops): Add read_offsets.
10040 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10042 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
10043 (PTRACE_GET_THREAD_AREA): Define.
10044 (ps_get_thread_area): New function.
10045 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
10046 (linux-x86-64-low.o): Update.
10048 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
10050 * configure.ac: Remove checks for prfpregset_t.
10051 * gdb_proc_service.h: New file.
10052 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
10053 new "gdb_proc_service.h".
10054 * proc-service.c: Likewise.
10055 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
10056 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
10057 * Makefile.in (gdb_proc_service_h): Updated.
10058 * configure, config.in: Regenerated.
10060 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10062 * remote-utils.c (prepare_resume_reply): Move declaration
10063 of gdb_id_from_wait to the top of the block.
10065 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
10067 * linux-low.c (regsets_store_inferior_registers): Read the regset
10068 from the target before filling it.
10070 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
10072 * server.c (attach_inferior): Return SIGTRAP for a successful
10075 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
10077 * Makefile.in (OBS): Add version.o.
10078 (STAGESTUFF): Delete.
10079 (version.o): Add dependencies.
10080 (version.c): Replace rule.
10081 (clean): Remove version.c.
10082 * server.c (gdbserver_version): New.
10083 (gdbserver_usage): Use printf.
10084 (main): Handle --version and --help.
10085 * server.h (version, host_name): Add declarations.
10087 2005-12-23 Eli Zaretskii <eliz@gnu.org>
10099 * linux-x86-64-low.c:
10101 * linux-s390-low.c:
10102 * linux-ppc64-low.c:
10104 * linux-mips-low.c:
10105 * linux-m68k-low.c:
10106 * linux-m32r-low.c:
10109 * linux-ia64-low.c:
10110 * linux-i386-low.c:
10111 * linux-crisv32-low.c:
10123 * gdbserver.1: Add (C) after Copyright. Update the FSF
10126 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
10128 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
10129 (arm_breakpoint_at): Recognize both breakpoints.
10130 (the_low_target): Use the correct breakpoint instruction.
10132 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
10134 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
10135 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
10136 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
10137 (the_low_target): Update.
10139 2005-10-25 Andreas Schwab <schwab@suse.de>
10141 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
10143 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
10144 (ia64_num_regs): Reduce to 462.
10146 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
10148 * acinclude.m4: Correct quoting.
10149 * aclocal.m4: Regenerated.
10151 Suggested by SZOKOVACS Robert <szo@ies.hu>:
10152 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
10153 (thread_db_init): Call thread_db_err_str.
10154 * configure.ac: Check for TD_VERSION.
10155 * config.in, configure: Regenerated.
10157 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10159 * server.h (error, fatal, warning): Add ATTR_FORMAT.
10161 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10163 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
10164 is not available. Define HAVE_PTRACE_GETREGS if it is.
10165 * config.in, configure: Regenerated.
10166 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
10167 * linux-i386-low.c, linux-m68k-low.c: Update to use
10168 HAVE_PTRACE_GETREGS.
10169 * linux-low.c (regsets_fetch_inferior_registers)
10170 (regsets_store_inferior_registers): Only return 0 if we processed
10172 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
10173 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
10175 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10177 * inferiors.c (struct thread_info): Add gdb_id.
10178 (add_thread): Add gdb_id argument.
10179 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
10180 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
10181 calls to add_thread.
10182 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
10183 * server.c (handle_query): Use thread_to_gdb_id.
10184 (handle_v_cont, main): Use gdb_id_to_thread_id.
10185 * server.h (add_thread): Update prototype.
10186 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
10189 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
10191 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
10192 left-padded registers.
10193 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
10194 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
10196 2005-07-01 Steve Ellcey <sje@cup.hp.com>
10198 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
10199 * configure: Regenerate.
10200 * config.in: Regenerate.
10201 * server.h (NEED_DECLARATION_STRERROR):
10202 Replace with !HAVE_DECL_STRERROR.
10204 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
10206 * linux-low.c (linux_wait, linux_send_signal): Don't test
10207 an unsigned long variable for > 0 if it could be MAX_ULONG.
10208 * server.c (myresume): Likewise.
10209 * target.c (set_desired_inferior): Likewise.
10211 2005-06-13 Mark Kettenis <kettenis@gnu.org>
10213 * configure.ac: Simplify and improve check for socklen_t.
10214 * configure, config.in: Regenerate.
10216 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
10218 * acconfig.h: Remove.
10219 * configure.ac: Add a test for socklen_t. Use three-argument
10220 AC_DEFINE throughout.
10221 * config.in: Regenerated using autoheader 2.59.
10222 * configure: Regenerated.
10224 * gdbreplay.c (socklen_t): Provide a default.
10225 (remote_open): Use socklen_t.
10226 * remote-utils.c (socklen_t): Provide a default.
10227 (remote_open): Use socklen_t.
10228 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
10231 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
10233 * linux-low.c (linux_read_memory, linux_write_memory)
10234 (linux_read_auxv): Likewise.
10235 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
10236 (check_mem_write): Likewise.
10237 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
10239 * regcache.c (struct inferior_rgcache_data, registers_to_string)
10240 (registers_from_string, register_data): Likewise.
10241 * server.c (handle_query, main): Likewise.
10242 * server.h (convert_ascii_to_int, convert_int_to_ascii)
10243 (decode_M_packet): Likewise.
10244 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
10245 * target.h (struct target_ops): Update read_memory, write_memory,
10247 (read_inferior_memory, write_inferior_memory): Update.
10248 * linux-low.h (struct linux_target_ops): Change type of breakpoint
10249 to unsigned char *.
10250 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
10251 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
10252 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
10253 linux-s390-low.c, linux-sh-low.c: Update for changes in
10254 read_inferior_memory and the_low_target->breakpoint.
10256 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
10258 * Makefile.in (SFILES): Add linux-ppc64-low.c.
10259 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
10260 * configure.srv: Add powerpc64-*-linux*.
10261 * linux-ppc64-low.c: New file.
10263 2005-05-23 Orjan Friberg <orjanf@axis.com>
10265 * linux-cris-low.c: New file with support for CRIS.
10266 * linux-crisv32-low.c: Ditto for CRISv32.
10267 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
10268 (clean): Add reg-cris.c and reg-crisv32.c.
10269 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
10270 reg-crisv32.o, and reg-crisv32.c to make rules.
10271 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
10272 recognized targets.
10274 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
10276 * linux-low.c (fetch_register): Ensure buffer size is a multiple
10277 of sizeof (PTRACE_XFER_TYPE).
10278 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
10280 2005-05-12 Orjan Friberg <orjanf@axis.com>
10282 * target.h (struct target_ops): Add insert_watchpoint,
10283 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
10284 pointers for hardware watchpoint support.
10285 * linux-low.h (struct linux_target_ops): Ditto.
10286 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
10287 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
10288 to linux_target_ops.
10289 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
10291 * server.c (main): Recognize 'Z' and 'z' packets.
10293 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
10295 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
10296 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
10297 (the_low_target): Add new members.
10299 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10301 * proc-service.c (ps_lgetregs): Search all_processes instead of
10304 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10306 * server.c (start_inferior): Change return type to int.
10307 (attach_inferior): Change sigptr to int *.
10308 (handle_v_cont, handle_v_requests): Change signal to int *.
10309 (main): Change signal to int.
10311 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
10313 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
10314 * configure.srv: Add m32r*-*-linux*.
10315 * linux-m32r-low.c: New file.
10317 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
10319 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
10321 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10323 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
10324 Take unsigned long arguments for PIDs.
10325 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
10326 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
10327 (wait_for_sigstop, linux_resume_one_process)
10328 (regsets_fetch_inferior_registers, linux_send_signal)
10329 (linux_read_auxv): Likewise. Update the types of variables holding
10330 PIDs. Update format string specifiers.
10331 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
10332 * remote-utils.c (prepare_resume_reply): Likewise.
10333 * server.c (cont_thread, general_thread, step_thread)
10334 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
10336 (handle_query): Update format specifiers.
10337 (handle_v_cont, main): Use strtoul for thread IDs.
10338 * server.h (struct inferior_list_entry): Use unsigned long for ID.
10339 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
10340 (general_thread, step_thread, thread_from_wait)
10341 (old_thread_from_wait): Update.
10342 * target.h (struct thread_resume): Use unsigned long for THREAD.
10343 (struct target_ops): Use unsigned long for arguments to attach and
10346 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
10348 * acinclude.m4: Include bfd/bfd.m4 directly.
10349 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
10350 <agriffis@toolchain.org>.
10351 * aclocal.m4, configure: Regenerated.
10353 2005-01-07 Andrew Cagney <cagney@gnu.org>
10355 * configure.ac: Rename configure.in, require autoconf 2.59.
10356 * configure: Re-generate.
10358 2004-12-08 Daniel Jacobowitz <dan@debian.org>
10360 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
10361 LIBS when finished.
10362 * aclocal.m4: Regenerated.
10363 * configure: Regenerated.
10365 2004-11-21 Andreas Schwab <schwab@suse.de>
10367 * linux-m68k-low.c (m68k_num_gregs): Define.
10368 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
10369 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
10370 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
10371 (m68k_breakpoint_at): New. Add to the_low_target.
10373 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
10374 srv_linux_thread_db to yes.
10376 2004-10-20 Joel Brobecker <brobecker@gnat.com>
10378 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
10379 (ARCH_SET_FS): Likewise.
10380 (ARCH_GET_FS): Likewise.
10381 (ARCH_GET_GS): Likewise.
10383 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10385 * linux-i386-low.c (ps_get_thread_area): New.
10386 * linux-x86-64-low.c (ps_get_thread_area): New.
10387 * linux-low.c: Include <sys/syscall.h>.
10388 (linux_kill_one_process): Don't kill the first thread here.
10389 (linux_kill): Kill the first thread here.
10390 (kill_lwp): New function.
10391 (send_sigstop, linux_send_signal): Use it.
10392 * proc-service.c: Clean up #ifdefs.
10393 (fpregset_info): Delete.
10394 (ps_lgetregs): Update and enable implementation.
10395 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
10397 * remote-utils.c (struct sym_cache, symbol_cache): New.
10398 (input_interrupt): Print a clearer message.
10399 (async_io_enabled): New variable.
10400 (enable_async_io, disable_async_io): Use it. Update comments.
10401 (look_up_one_symbol): Use the symbol cache.
10402 * thread-db.c (thread_db_look_up_symbols): New function.
10403 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
10405 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10407 * configure.in: Test for -rdynamic.
10408 * configure: Regenerated.
10409 * Makefile (INTERNAL_LDFLAGS): New.
10410 (gdbserver, gdbreplay): Use it.
10412 2004-09-02 Andrew Cagney <cagney@gnu.org>
10414 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
10416 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
10418 * linux-low.c (linux_wait): Clear all_processes list also.
10420 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10422 * linux-low.c: Include <errno.h>. Remove extern declaration of
10425 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10427 * gdbreplay.c, server.h, utils.c: Update copyright years.
10429 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10431 * server.c (main): Print child status or termination signal from
10432 variable 'signal', not 'sig'.
10434 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10436 * linux-low.c (linux_read_memory): Change return type to
10437 int. Check for and return error from ptrace().
10438 * target.c (read_inferior_memory): Change return type to int. Pass
10439 back return status from the_target->read_memory().
10440 * target.h (struct target_ops): Adapt *read_memory() prototype.
10442 (read_inferior_memory): Adapt prototype.
10443 * server.c (main): Return an error packet if
10444 read_inferior_memory() returns an error.
10446 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
10448 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
10449 Unify with other clean targets.
10451 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10453 * server.c (handle_v_cont): Call set_desired_inferior.
10455 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10457 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
10459 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10461 * linux-low.c (linux_wait): Unblock async I/O.
10462 (linux_resume): Block and enable async I/O.
10463 * remote-utils.c (block_async_io, unblock_async_io): New functions.
10464 * server.h (block_async_io, unblock_async_io): Add prototypes.
10466 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10468 * remote-utils.c (remote_open): Print a status notice after
10469 opening a TCP port.
10470 * server.c (attach_inferior): Print a status notice after
10473 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10475 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10477 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10479 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10481 * server.c, target.h: Update copyright years.
10483 2004-02-25 Roland McGrath <roland@redhat.com>
10485 * target.h (struct target_ops): New member `read_auxv'.
10486 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10487 * linux-low.c (linux_read_auxv): New function.
10488 (linux_target_ops): Initialize `read_auxv' member to that.
10490 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10492 Committed by Jim Blandy <jimb@redhat.com>.
10494 * linux-s390-low.c (s390_num_regs): Update.
10495 (s390_regmap): Remove control registers. Use __s390x__ predefine
10496 instead of GPR_SIZE to distiguish s390 and s390x targets.
10498 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10500 * linux-low.c: Update copyright year.
10501 (check_removed_breakpoint): Clear pending_is_breakpoint.
10502 (linux_set_resume_request, linux_queue_one_thread)
10503 (resume_status_pending_p): New functions.
10504 (linux_continue_one_thread): Use process->resume.
10505 (linux_resume): Only resume threads if there are no pending events.
10506 * linux-low.h (struct process_info): Add resume request
10509 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10511 * regcache.c (new_register_cache): Clear the allocated register
10512 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10514 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10516 * linux-low.c (linux_resume): Take a struct thread_resume *
10518 (linux_wait): Update call.
10519 (resume_ptr): New static variable.
10520 (linux_continue_one_thread): Renamed from
10521 linux_continue_one_process. Use resume_ptr.
10522 (linux_resume): Use linux_continue_one_thread.
10523 * server.c (handle_v_cont, handle_v_requests): New functions.
10524 (myresume): New function.
10525 (main): Handle 'v' case.
10526 * target.h (struct thread_resume): New type.
10527 (struct target_ops): Change argument of "resume" to struct
10529 (myresume): Delete macro.
10531 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10533 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10534 (uninstall): Support DESTDIR.
10536 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10538 * configure.srv: Add xscale*linux copy of arm*linux entry.
10540 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10542 * linux-arm-low.c (arm_reinsert_addr): New function.
10543 (the_low_target): Add arm_reinsert_addr.
10545 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10547 * mem-break.c: Remove whitespace at end of file.
10549 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10551 * configure.in: Check whether we need to prototype strerror.
10552 * server.h: Optionally prototype strerror.
10553 * gdbreplay.c (perror_with_name): Use strerror.
10554 * linux-low.c (linux_attach_lwp): Use strerror.
10555 * utils.c (perror_with_name): Use strerror.
10556 * config.in, configure: Regenerated.
10558 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10560 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10561 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10563 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10565 * Makefile.in (SFILES): Update.
10566 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10567 low-sun3.c: Remove files.
10569 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10571 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10572 (linux_detach_one_process, linux_detach): New functions.
10573 (linux_target_ops): Add linux_detach.
10574 * server.c (main): Handle 'D' packet.
10575 * target.h (struct target_ops): Add "detach" member.
10576 (detach_inferior): Define.
10578 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10580 From Kelley Cook <kelleycook@wideopenwest.com>:
10581 * configure.srv: Accept i[34567]86 variants.
10583 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10585 * linux-low.c (linux_wait_for_event): Correct comment typos.
10586 (linux_resume_one_process): Call check_removed_breakpoint.
10587 (linux_send_signal): New function.
10588 (linux_target_ops): Add linux_send_signal.
10589 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10591 * target.h (struct target_ops): Add send_signal.
10593 2003-05-29 Jim Blandy <jimb@redhat.com>
10595 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10596 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10597 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10598 away part of the register's value.
10600 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10602 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10603 (linux_wait_for_event, linux_init_signals): Likewise.
10605 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10607 * configure.in: Check for stdlib.h.
10608 * configure: Regenerated.
10609 * config.in: Regenerated.
10611 2003-01-04 Andreas Schwab <schwab@suse.de>
10613 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10615 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10617 * Makefile.in: Remove obsolete code.
10619 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10621 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10622 defined(PT_FPR0_HI).
10624 2002-11-17 Stuart Hughes <seh@zee2.com>
10626 * linux-arm-low.c (arm_num_regs): Increase.
10627 (arm_regmap): Include status register.
10629 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10631 * linux-low.c (register_addr): Remove incorrect -1 check.
10633 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10635 * linux-low.c (linux_create_inferior): Call setpgid. Return
10637 (unstopped_p, linux_signal_pid): Remove.
10638 (linux_target_ops): Remove linux_signal_pid.
10639 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10640 global instead of target method.
10641 * target.h (struct target_ops): Remove signal_pid. Update comment
10642 for create_inferior.
10643 * server.c (signal_pid): New variable.
10644 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10645 gdbserver. Set the child to be the foreground process group.
10646 (attach_inferior): Set signal_pid.
10648 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10650 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10652 2002-08-20 Jim Blandy <jimb@redhat.com>
10654 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10657 2002-08-01 Andrew Cagney <cagney@redhat.com>
10659 * Makefile.in: Make chill references obsolete.
10661 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10663 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10664 * configure: Regenerate.
10665 * config.in: Regenerate.
10667 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10669 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10670 (perror_with_name, remote_close, remote_open, expect, play): Static.
10672 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10674 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10675 byte offsets instead of an array of indexes.
10676 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10678 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10680 * regcache.c: Add comment.
10682 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10684 * thread-db.c: New file.
10685 * proc-service.c: New file.
10686 * acinclude.m4: New file.
10687 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10688 proc-service.o, and thread-db.o.
10689 (linux-low.o): Add USE_THREAD_DB.
10690 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10691 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10692 * aclocal.m4: Regenerated.
10693 * config.in: Regenerated.
10694 * configure: Regenerated.
10695 * configure.in: Check for proc_service.h, sys/procfs.h,
10696 thread_db.h, and linux/elf.h headrs.
10697 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10698 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10699 Check for -lthread_db and thread support.
10700 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10701 PowerPC, and SuperH.
10702 * i387-fp.c: Constify arguments.
10703 * i387-fp.h: Likewise.
10704 * inferiors.c: (struct thread_info): Renamed from
10705 `struct inferior_info'. Remove PID member. Use generic inferior
10706 list header. All uses updated.
10707 (inferiors, signal_pid): Removed.
10708 (all_threads): New variable.
10709 (get_thread): Define.
10710 (add_inferior_to_list): New function.
10711 (for_each_inferior): New function.
10712 (change_inferior_id): New function.
10713 (add_inferior): Removed.
10714 (remove_inferior): New function.
10715 (add_thread): New function.
10716 (free_one_thread): New function.
10717 (remove_thread): New function.
10718 (clear_inferiors): Use for_each_inferior and free_one_thread.
10719 (find_inferior): New function.
10720 (find_inferior_id): New function.
10721 (inferior_target_data): Update argument type.
10722 (set_inferior_target_data): Likewise.
10723 (inferior_regcache_data): Likewise.
10724 (set_inferior_regcache_data): Likewise.
10725 * linux-low.c (linux_bp_reinsert): Remove.
10726 (all_processes, stopping_threads, using_thrads)
10727 (struct pending_signals, debug_threads, pid_of): New.
10728 (inferior_pid): Replace with macro.
10729 (struct inferior_linux_data): Remove.
10730 (get_stop_pc, add_process): New functions.
10731 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
10732 Use add_process and add_thread.
10733 (linux_attach_lwp): New function, based on old linux_attach. Use
10734 add_process and add_thread. Set stop_expected for new threads.
10735 (linux_attach): New function.
10736 (linux_kill_one_process): New function.
10737 (linux_kill): Kill all LWPs.
10738 (linux_thread_alive): Use find_inferior_id.
10739 (check_removed_breakpoints, status_pending_p): New functions.
10740 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
10741 Update. Use WNOHANG. Wait for cloned processes also. Update process
10742 struct for the found process.
10743 (linux_wait_for_event): New function.
10744 (linux_wait): Use it. Support LWPs.
10745 (send_sigstop, wait_for_sigstop, stop_all_processes)
10746 (linux_resume_one_process, linux_continue_one_process): New functions.
10747 (linux_resume): Support LWPs.
10748 (REGISTER_RAW_SIZE): Remove.
10749 (fetch_register): Use register_size instead. Call supply_register.
10750 (usr_store_inferior_registers): Likewise. Call collect_register.
10751 Fix recursive case.
10752 (regsets_fetch_inferior_registers): Improve error message.
10753 (regsets_store_inferior_registers): Add debugging.
10754 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
10755 (unstopped_p, linux_signal_pid): New functions.
10756 (linux_target_ops): Add linux_signal_pid.
10757 (linux_init_signals): New function.
10758 (initialize_low): Call it. Initialize using_threads.
10759 * regcache.c (inferior_regcache_data): Add valid
10761 (get_regcache): Fetch registers lazily. Add fetch argument
10762 and update all callers.
10763 (regcache_invalidate_one, regcache_invalidate): New
10765 (new_register_cache): Renamed from create_register_cache.
10766 Return the new regcache.
10767 (free_register_cache): Change argument to a void *.
10768 (registers_to_string, registers_from_string): Call get_regcache
10769 with fetch flag set.
10770 (register_data): Make static. Pass fetch flag to get_regcache.
10771 (supply_register): Call get_regcache with fetch flag clear.
10772 (collect_register): Call get_regcache with fetch flag set.
10773 (collect_register_as_string): New function.
10774 * regcache.h: Update.
10775 * remote-utils.c (putpkt): Flush after debug output and use
10777 Handle input interrupts while waiting for an ACK.
10778 (input_interrupt): Use signal_pid method.
10779 (getpkt): Flush after debug output and use stderr.
10780 (outreg): Use collect_register_as_string.
10781 (new_thread_notify, dead_thread_notify): New functions.
10782 (prepare_resume_reply): Check using_threads. Set thread_from_wait
10783 and general_thread.
10784 (look_up_one_symbol): Flush after debug output.
10785 * server.c (step_thread, server_waiting): New variables.
10786 (start_inferior): Don't use signal_pid. Update call to mywait.
10787 (attach_inferior): Update call to mywait.
10788 (handle_query): Handle qfThreadInfo and qsThreadInfo.
10789 (main): Don't fetch/store registers explicitly. Use
10790 set_desired_inferior. Support proposed ``Hs'' packet. Update
10792 * server.h: Update.
10793 (struct inferior_list, struct_inferior_list_entry): New.
10794 * target.c (set_desired_inferior): New.
10795 (write_inferior_memory): Constify.
10796 (mywait): New function.
10797 * target.h: Update.
10798 (struct target_ops): New signal_pid method.
10799 (mywait): Removed macro, added prototype.
10801 * linux-low.h (regset_func): Removed.
10802 (regset_fill_func, regset_store_func): New.
10803 (enum regset_type): New.
10804 (struct regset_info): Add type field. Use new operation types.
10805 (struct linux_target_ops): stop_pc renamed to get_pc.
10806 Add decr_pc_after_break and breakpoint_at.
10807 (get_process, get_thread_proess, get_process_thread)
10808 (strut process_info, all_processes, linux_attach_lwp)
10809 (thread_db_init): New.
10811 * linux-arm-low.c (arm_get_pc, arm_set_pc,
10812 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
10813 (the_low_target): Add new members.
10814 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
10815 (i386_store_fpxregset): Constify.
10816 (target_regsets): Add new kind identifier.
10817 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
10818 (i386_set_pc): Add debugging.
10819 (i386_breakpoint_at): New function.
10820 (the_low_target): Add new members.
10821 * linux-mips-low.c (mips_get_pc, mips_set_pc)
10822 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
10823 (mips_breakpoint_at): New.
10824 (the_low_target): Add new members.
10825 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
10826 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
10827 (the_low_target): Add new members.
10828 * linux-sh-low.c (sh_get_pc, sh_set_pc)
10829 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
10830 (the_low_target): Add new members.
10831 * linux-x86-64-low.c (target_regsets): Add new kind
10834 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
10836 From Martin Pool <mbp@samba.org>:
10837 * server.c (gdbserver_usage): New function.
10840 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
10842 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
10843 stop_at -> stop_pc.
10845 2002-05-04 Andrew Cagney <ac131313@redhat.com>
10847 * Makefile.in: Remove obsolete code.
10849 2002-04-24 Michal Ludvig <mludvig@suse.cz>
10851 * linux-low.c (regsets_fetch_inferior_registers),
10852 (regsets_store_inferior_registers): Removed cast to int from
10854 * regcache.h: Added declaration of struct inferior_info.
10856 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10858 * inferiors.c (struct inferior_info): Add regcache_data.
10859 (add_inferior): Call create_register_cache.
10860 (clear_inferiors): Call free_register_cache.
10861 (inferior_regcache_data, set_inferior_regcache_data): New functions.
10862 * regcache.c (struct inferior_regcache_data): New.
10863 (registers): Remove.
10864 (get_regcache): New function.
10865 (create_register_cache, free_register_cache): New functions.
10866 (set_register_cache): Don't initialize the register cache here.
10867 (registers_to_string, registers_from_string, register_data): Call
10869 * regcache.h: Add prototypes.
10870 * server.h: Likewise.
10872 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10874 * mem-break.c: New file.
10875 * mem-break.h: New file.
10876 * Makefile.in: Add mem-break.o rule; update server.h
10878 * inferiors.c (struct inferior_info): Add target_data
10880 (clear_inferiors): Free target_data member if set.
10881 (inferior_target_data, set_inferior_target_data): New functions.
10882 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10883 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10884 * linux-low.c (linux_bp_reinsert): New variable.
10885 (struct inferior_linux_data): New.
10886 (linux_create_inferior): Use set_inferior_target_data.
10887 (linux_attach): Likewise. Call add_inferior.
10888 (linux_wait_for_one_inferior): New function.
10889 (linux_wait): Call it.
10890 (linux_write_memory): Add const.
10891 (initialize_low): Call set_breakpoint_data.
10892 * linux-low.h (struct linux_target_ops): Add breakpoint
10894 * server.c (attach_inferior): Remove extra add_inferior
10896 * server.h: Include mem-break.h. Update inferior.c
10898 * target.c (read_inferior_memory)
10899 (write_inferior_memory): New functions.
10900 * target.h (read_inferior_memory)
10901 (write_inferior_memory): Change macros to prototypes.
10902 (struct target_ops): Update comments. Add const to write_memory
10905 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10907 * linux-low.c (usr_store_inferior_registers): Support
10908 registers which are allowed to fail to store.
10909 * linux-low.h (linux_target_ops): Likewise.
10910 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10911 (ppc_cannot_store_register): FPSCR may not be storable.
10913 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10915 * server.h: Include <string.h> if HAVE_STRING_H.
10916 * ChangeLog: Correct paths in last ChangeLog entry.
10918 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10920 * linux-low.h: Remove obsolete prototypes.
10921 (struct linux_target_ops): New.
10922 (extern the_low_target): New.
10923 * linux-low.c (num_regs, regmap): Remove declarations.
10924 (register_addr): Use the_low_target explicitly.
10925 (fetch_register): Likewise.
10926 (usr_fetch_inferior_registers): Likewise.
10927 (usr_store_inferior_registers): Likewise.
10928 * linux-arm-low.c (num_regs): Remove.
10929 (arm_num_regs): Define.
10930 (arm_regmap): Renamed from regmap, made static.
10931 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10933 (arm_cannot_store_register): Renamed from cannot_store_register,
10935 (the_low_target): New.
10936 * linux-i386-low.c (num_regs): Remove.
10937 (i386_num_regs): Define.
10938 (i386_regmap): Renamed from regmap, made static.
10939 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10941 (i386_cannot_store_register): Renamed from cannot_store_register,
10943 (the_low_target): New.
10944 * linux-ia64-low.c (num_regs): Remove.
10945 (ia64_num_regs): Define.
10946 (ia64_regmap): Renamed from regmap, made static.
10947 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10949 (ia64_cannot_store_register): Renamed from cannot_store_register,
10951 (the_low_target): New.
10952 * linux-m68k-low.c (num_regs): Remove.
10953 (m68k_num_regs): Define.
10954 (m68k_regmap): Renamed from regmap, made static.
10955 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10957 (m68k_cannot_store_register): Renamed from cannot_store_register,
10959 (the_low_target): New.
10960 * linux-mips-low.c (num_regs): Remove.
10961 (mips_num_regs): Define.
10962 (mips_regmap): Renamed from regmap, made static.
10963 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10965 (mips_cannot_store_register): Renamed from cannot_store_register,
10967 (the_low_target): New.
10968 * linux-ppc-low.c (num_regs): Remove.
10969 (ppc_num_regs): Define.
10970 (ppc_regmap): Renamed from regmap, made static.
10971 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10973 (ppc_cannot_store_register): Renamed from cannot_store_register,
10975 (the_low_target): New.
10976 * linux-s390-low.c (num_regs): Remove.
10977 (s390_num_regs): Define.
10978 (s390_regmap): Renamed from regmap, made static.
10979 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10981 (s390_cannot_store_register): Renamed from cannot_store_register,
10983 (the_low_target): New.
10984 * linux-sh-low.c (num_regs): Remove.
10985 (sh_num_regs): Define.
10986 (sh_regmap): Renamed from regmap, made static.
10987 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10989 (sh_cannot_store_register): Renamed from cannot_store_register,
10991 (the_low_target): New.
10992 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10993 (the_low_target): New.
10995 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10997 * Makefile.in: Add stamp-h target.
10998 * configure.in: Create stamp-h.
10999 * configure: Regenerated.
11001 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11003 * inferiors.c: New file.
11004 * target.c: New file.
11005 * target.h: New file.
11006 * Makefile.in: Add target.o and inferiors.o. Update
11008 * linux-low.c (inferior_pid): New static variable,
11009 moved from server.c.
11010 (linux_create_inferior): Renamed from create_inferior.
11011 Call add_inferior. Return 0 on success instead of a PID.
11012 (linux_attach): Renamed from myattach.
11013 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
11014 (linux_thread_alive): Renamed from mythread_alive.
11015 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
11017 (linux_resume): Renamed from myresume. Add missing ``return 0''.
11018 (regsets_store_inferior_registers): Correct error message.
11019 Add missing ``return 0''.
11020 (linux_fetch_registers): Renamed from fetch_inferior_registers.
11021 (linux_store_registers): Renamed from store_inferior_registers.
11022 (linux_read_memory): Renamed from read_inferior_memory.
11023 (linux_write_memory): Renamed from write_inferior_memory.
11024 (linux_target_ops): New structure.
11025 (initialize_low): Call set_target_ops ().
11026 * remote-utils.c (unhexify): New function.
11027 (hexify): New function.
11028 (input_interrupt): Send signals to ``signal_pid''.
11029 * server.c (inferior_pid): Remove.
11030 (start_inferior): Update create_inferior call.
11031 (attach_inferior): Call add_inferior.
11032 (handle_query): New function.
11033 (main): Call handle_query for `q' packets.
11034 * server.h: Include "target.h". Remove obsolete prototypes.
11035 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
11037 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
11039 * Makefile.in: Add WARN_CFLAGS. Update configury
11041 * configure.in: Check for <string.h>
11042 * configure: Regenerate.
11043 * config.in: Regenerate.
11044 * gdbreplay.c: Include needed system headers.
11045 (remote_open): Remove strchr prototype.
11046 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
11047 * regcache.c (supply_register): Change buf argument to const void *.
11048 (supply_register_by_name): Likewise.
11049 (collect_register): Change buf argument to void *.
11050 (collect_register_by_name): Likewise.
11051 * regcache.h: Add missing prototypes.
11052 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
11053 * server.c (handle_query): New function.
11054 (attached): New static variable, moved out of main.
11055 (main): Quiet longjmp clobber warnings.
11056 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
11057 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob