1 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
3 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5 (clean): Add "rm -f" for above C files.
6 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
8 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
9 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
10 * linux-s390-low.c (HWCAP_S390_VX): New macro.
11 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
12 (init_registers_s390x_vx_linux64)
13 (init_registers_s390x_tevx_linux64)
14 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
15 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
17 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
18 (s390_store_vxrs_high): New functions.
19 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
21 (s390_arch_setup): Add logic for selecting one of the new target
22 descriptions. Activate the new vector regsets if applicable.
23 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
24 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
25 and init_registers_s390x_tevx_linux64.
27 2015-03-01 Pedro Alves <palves@redhat.com>
29 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
32 2015-02-27 Pedro Alves <palves@redhat.com>
34 * linux-x86-low.c (u_debugreg_offset): New function.
35 (x86_linux_dr_get, x86_linux_dr_set): Use it.
37 2015-02-27 Pedro Alves <palves@redhat.com>
39 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
40 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
41 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
42 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
43 (ps_lsetfpregs, ps_getpid)
44 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
45 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
46 (ps_lsetxregs, ps_plog): Declare.
48 2015-02-27 Pedro Alves <palves@redhat.com>
50 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
52 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
54 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
55 (IP_AGENT_EXPORT): Delete.
56 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
57 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
58 (gdb_trampoline_buffer_error, collecting, gdb_collect)
59 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
60 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
61 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
62 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
63 (traceframe_read_count, traceframe_write_count)
64 (traceframes_created, trace_state_variables, get_raw_reg)
65 (get_trace_state_variable_value, set_trace_state_variable_value)
66 (ust_loaded, helper_thread_id, cmd_buf): Use
67 IPA_SYM_EXPORTED_NAME.
68 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
69 (tracepoints) Use IP_AGENT_EXPORT_VAR.
70 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
71 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
72 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
73 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
74 EXTERN_C_PUSH/EXTERN_C_POP.
75 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
76 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
77 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
78 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
79 (traceframe_write_count, traceframe_read_count)
80 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
81 (about_to_request_buffer_space, get_trace_state_variable_value)
82 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
83 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
84 EXTERN_C_PUSH/EXTERN_C_POP.
85 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
86 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
87 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
88 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
89 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
90 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
91 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
92 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
94 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
95 (IP_AGENT_EXPORT_VAR_DECL): Define.
97 (gdb_agent_get_raw_reg): Declare.
99 2015-02-27 Tom Tromey <tromey@redhat.com>
100 Pedro Alves <palves@redhat.com>
102 Rename symbols whose names are reserved C++ keywords throughout.
104 2015-02-27 Pedro Alves <palves@redhat.com>
106 * Makefile.in (COMPILER): New, get it from autoconf.
107 (CXX): Get from autoconf instead.
108 (COMPILE.pre): Use COMPILER.
109 (CC-LD): Rename to ...
110 (CC_LD): ... this. Use COMPILER.
111 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
112 (CXX_FOR_TARGET): Default to g++ instead of gcc.
113 * acinclude.m4: Include build-with-cxx.m4.
114 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
115 Disable -Werror by default if building in C++ mode.
116 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
117 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
118 the C++ compiler. Save/restore CXXFLAGS too.
119 * configure: Regenerate.
121 2015-02-27 Pedro Alves <palves@redhat.com>
123 * acinclude.m4: Include libiberty.m4.
124 * configure.ac: Call libiberty_INIT.
125 * config.in, configure: Regenerate.
127 2015-02-26 Pedro Alves <palves@redhat.com>
129 * linux-low.c (linux_wait_1): When incrementing the PC past a
130 program breakpoint always use the_low_target.breakpoint_len as
131 increment, rather than the maximum between that and
132 the_low_target.decr_pc_after_break.
134 2015-02-23 Pedro Alves <palves@redhat.com>
136 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
137 thread was doing a step-over; always adjust the PC if
138 we stepped over a permanent breakpoint.
139 (linux_wait_1): If we stepped over breakpoint that was on top of a
140 permanent breakpoint, manually advance the PC past it.
142 2015-02-23 Pedro Alves <palves@redhat.com>
144 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
146 (x86_fill_gregset, x86_store_gregset): Use it when handling
149 2015-02-20 Pedro Alves <palves@redhat.com>
151 * thread-db.c: Include "nat/linux-procfs.h".
152 (thread_db_init): Skip listing new threads if the kernel supports
153 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
155 2015-02-20 Pedro Alves <palves@redhat.com>
157 * linux-low.c (status_pending_p_callback): Use ptid_match.
159 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
162 * linux-low.c (wstatus_maybe_breakpoint): Remove.
163 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
164 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
166 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
169 * tracepoint.c (cmd_qtinit): Add check for current_thread.
171 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
173 * linux-low.c (linux_low_btrace_conf): Print size.
174 * server.c (handle_btrace_conf_general_set): New.
175 (hanle_general_set): Call handle_btrace_conf_general_set.
176 (handle_query): Report Qbtrace-conf:bts:size as supported.
178 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
180 * linux-low.c (linux_low_enable_btrace): Update parameters.
181 (linux_low_btrace_conf): New.
182 (linux_target_ops)<to_btrace_conf>: Initialize.
183 * server.c (current_btrace_conf): New.
184 (handle_btrace_enable): Rename to ...
185 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
186 to target_enable_btrace. Update comment. Update users.
187 (handle_qxfer_btrace_conf): New.
188 (qxfer_packets): Add btrace-conf entry.
189 (handle_query): Report qXfer:btrace-conf:read as supported packet.
190 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
191 (target_ops)<read_btrace_conf>: New.
192 (target_enable_btrace): Update parameters.
193 (target_read_btrace_conf): New.
195 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
197 * server.c (handle_btrace_general_set): Remove call to
198 target_supports_btrace.
199 (supported_btrace_packets): New.
200 (handle_query): Call supported_btrace_packets.
201 * target.h: include btrace-common.h.
202 (btrace_target_info): Removed.
203 (supports_btrace, target_supports_btrace): Update parameters.
205 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
207 * Makefile.in (SFILES): Add common/btrace-common.c.
208 (OBS): Add common/btrace-common.o.
209 (btrace-common.o): Add build rules.
210 * linux-low: Include btrace-common.h.
211 (linux_low_read_btrace): Use struct btrace_data. Call
212 btrace_data_init and btrace_data_fini.
214 2015-02-06 Pedro Alves <palves@redhat.com>
216 * thread-db.c (find_new_threads_callback): Add debug output.
218 2015-02-04 Pedro Alves <palves@redhat.com>
220 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
221 (resume_stopped_resumed_lwps): New function.
222 (linux_wait_for_event_filtered): Use it.
224 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
226 * Makefile.in (SFILES): Add linux-personality.c.
227 (linux-personality.o): New rule.
228 * configure.srv (srv_linux_obj): Add linux-personality.o to the
229 list of objects to be built.
230 * linux-low.c: Include nat/linux-personality.h.
231 (linux_create_inferior): Remove code to disable address space
232 randomization (moved to ../nat/linux-personality.c). Create
233 cleanup to disable address space randomization.
235 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
237 * Makefile.in (posix-strerror.o): New rule.
238 (mingw-strerror.o): Likewise.
239 * configure: Regenerated.
240 * configure.ac: Source file ../common/common.host. Initialize new
241 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
243 2015-01-14 Yao Qi <yao@codesourcery.com>
245 * Makefile.in (SFILES): Add nat/ppc-linux.c.
246 (ppc-linux.o): New rule.
247 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
248 * configure.ac: AC_CHECK_FUNCS(getauxval).
249 * config.in: Re-generated.
250 * configure: Re-generated.
251 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
252 ppc64_64bit_inferior_p
254 2015-01-14 Yao Qi <yao@codesourcery.com>
256 * linux-ppc-low.c: Include "nat/ppc-linux.h".
257 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
258 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
259 (PT_ORIG_R3, PT_TRAP): Likewise.
260 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
261 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
262 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
264 2015-01-10 Joel Brobecker <brobecker@adacore.com>
266 * i387-fp.c (i387_cache_to_xsave): In look over
267 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
268 zmmh_low_space field by use of zmmh_high_space.
270 2015-01-09 Pedro Alves <palves@redhat.com>
272 * linux-low.c (step_over_bkpt): Move higher up in the file.
273 (handle_extended_wait): Don't store the stop_pc here.
274 (get_stop_pc): Adjust comments and rename to ...
275 (check_stopped_by_breakpoint): ... this. Record whether the LWP
276 stopped for a software breakpoint or hardware breakpoint.
277 (thread_still_has_status_pending_p): New function.
278 (status_pending_p_callback): Use
279 thread_still_has_status_pending_p. If the event is no longer
280 interesting, resume the LWP.
281 (handle_tracepoints): Add assert.
282 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
283 (wstatus_maybe_breakpoint): New function.
284 (cancel_breakpoint): Delete function.
285 (check_stopped_by_watchpoint): New function, factored out from
286 linux_low_filter_event.
287 (lp_status_maybe_breakpoint): Delete function.
288 (linux_low_filter_event): Remove filter_ptid argument.
289 Leave thread group exits pending here. Store the LWP's stop PC.
290 Always leave events pending.
291 (linux_wait_for_event_filtered): Pull all events out of the
292 kernel, and leave them all pending.
293 (count_events_callback, select_event_lwp_callback): Consider all
295 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
296 (select_event_lwp): Only give preference to the stepping LWP in
297 all-stop mode. Adjust comments.
298 (ignore_event): New function.
299 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
300 references to cancel_breakpoints. Adjust to renames. Also give
301 equal priority to all LWPs that have had events in non-stop mode.
302 If reporting a software breakpoint event, unadjust the LWP's PC.
303 (linux_wait): If linux_wait_1 returned an ignored event, retry.
304 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
306 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
307 (resume_status_pending_p): Use thread_still_has_status_pending_p.
308 (linux_stopped_by_watchpoint): Adjust.
309 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
310 * linux-low.h (enum lwp_stop_reason): New.
311 (struct lwp_info) <stop_pc>: Adjust comment.
312 <stopped_by_watchpoint>: Delete field.
313 <stop_reason>: New field.
314 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
315 * mem-break.c (software_breakpoint_inserted_here)
316 (hardware_breakpoint_inserted_here): New function.
317 * mem-break.h (software_breakpoint_inserted_here)
318 (hardware_breakpoint_inserted_here): Declare.
319 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
320 (cancel_breakpoints): Delete.
321 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
322 (upload_fast_traceframes): Remove references to
325 2015-01-09 Pedro Alves <palves@redhat.com>
327 * thread-db.c (find_new_threads_callback): Ignore thread if the
328 kernel thread ID is -1.
330 2015-01-09 Pedro Alves <palves@redhat.com>
332 * linux-low.c (linux_attach_fail_reason_string): Move to
333 nat/linux-ptrace.c, and rename.
334 (linux_attach_lwp): Update comment.
335 (attach_proc_task_lwp_callback): New function.
336 (linux_attach): Adjust to rename and use
337 linux_proc_attach_tgid_threads.
338 (linux_attach_fail_reason_string): Delete declaration.
340 2015-01-01 Joel Brobecker <brobecker@adacore.com>
342 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
343 * server.c (gdbserver_version): Likewise.
345 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
347 * remote-utils.c: Include ctype.h.
348 (input_interrupt): Explicitly handle the case when the char
349 received is the NUL byte. Improve the printing of non-ASCII
352 2014-12-16 Joel Brobecker <brobecker@adacore.com>
354 * linux-low.c (linux_low_filter_event): Update call to
355 linux_enable_event_reporting following the addition of
356 a new parameter to that function.
358 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
361 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
362 (AARCH64_FPCR_REGNO): Likewise.
363 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
364 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
365 (aarch64_store_fpregset): Likewise.
367 2014-12-15 Joel Brobecker <brobecker@adacore.com>
369 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
370 Remove FIXME comment about assumption about N.
372 2014-12-13 Joel Brobecker <brobecker@adacore.com>
374 * configure.ac: If large-file support is disabled in GDBserver,
375 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
376 * configure: Regenerate.
378 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
380 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
381 warning upon ENODATA from ptrace.
382 * linux-s390-low.c (s390_store_tdb): New.
383 (s390_regsets): Add regset for NT_S390_TDB.
385 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
387 * linux-low.c (regsets_store_inferior_registers): Skip regsets
388 without a fill_function.
389 * linux-s390-low.c (s390_fill_last_break): Remove.
390 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
391 (s390_arch_setup): Use regset's size instead of fill_function for
394 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
396 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
397 the regset's store function when ptrace returned an error.
398 * regcache.c (get_thread_regcache): Invalidate register cache
399 before fetching inferior's registers.
401 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
403 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
404 while-loop as for-loop.
405 (regsets_store_inferior_registers): Likewise.
407 2014-11-28 Yao Qi <yao@codesourcery.com>
409 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
410 * config.in, configure: Re-generate.
411 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
414 2014-11-21 Yao Qi <yao@codesourcery.com>
416 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
417 (AC_CHECK_HEADERS): Remove malloc.h.
418 * configure: Re-generated.
419 * config.in: Re-generated.
420 * server.h: Don't include alloca.h and malloc.h.
421 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
422 Don't include malloc.h.
424 2014-11-17 Joel Brobecker <brobecker@adacore.com>
426 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
427 corresponding ERRNO check in same block.
429 2014-11-12 Pedro Alves <palves@redhat.com>
431 * server.c (cont_thread): Update comment.
432 (start_inferior, attach_inferior): No longer clear cont_thread.
433 (handle_v_cont): No longer set cont_thread.
434 (captured_main): Clear cont_thread each time a GDB connects.
436 2014-11-12 Pedro Alves <palves@redhat.com>
438 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
439 thread, and don't resume all threads if the Hc thread has exited.
441 2014-11-12 Pedro Alves <palves@redhat.com>
443 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
444 the process group instead of to a specific LWP.
446 2014-10-15 Pedro Alves <palves@redhat.com>
449 * win32-arm-low.c (arm_set_thread_context): Remove current_event
451 (arm_set_thread_context): Delete.
452 (the_low_target): Adjust.
453 * win32-i386-low.c (debug_registers_changed)
454 (debug_registers_used): Delete.
455 (update_debug_registers_callback): New function.
456 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
457 needing to update their debug registers.
458 (win32_get_current_dr): New function.
459 (x86_dr_low_get_addr, x86_dr_low_get_control)
460 (x86_dr_low_get_status): Fetch the debug register from the thread
462 (i386_initial_stuff): Adjust.
463 (i386_get_thread_context): Remove current_event parameter. Don't
464 clear debug_registers_changed nor copy DR values to
466 (i386_set_thread_context): Delete.
467 (i386_prepare_to_resume): New function.
468 (i386_thread_added): Mark the thread as needing to update irs
470 (the_low_target): Remove i386_set_thread_context and install
471 i386_prepare_to_resume.
472 * win32-low.c (win32_get_thread_context): Adjust.
473 (win32_set_thread_context): Use SetThreadContext
475 (win32_prepare_to_resume): New function.
476 (win32_require_context): New function, factored out from ...
477 (thread_rec): ... this.
478 (continue_one_thread): Call win32_prepare_to_resume on each thread
479 we're about to continue.
480 (win32_resume): Call win32_prepare_to_resume on the event thread.
481 * win32-low.h (struct win32_thread_info)
482 <debug_registers_changed>: New field.
483 (struct win32_target_ops): Change prototype of set_thread_context,
484 delete set_thread_context and add prepare_to_resume.
485 (win32_require_context): New declaration.
487 2014-10-08 Gary Benson <gbenson@redhat.com>
489 * server.h: Do not include common-exceptions.h.
491 2014-10-08 Gary Benson <gbenson@redhat.com>
493 * server.h: Do not include cleanups.h.
495 2014-09-30 James Hogan <james.hogan@imgtec.com>
497 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
500 2014-09-23 Yao Qi <yao@codesourcery.com>
502 * linux-low.c (lp_status_maybe_breakpoint): New function.
503 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
504 (count_events_callback): Likewise.
505 (select_event_lwp_callback): Likewise.
506 (cancel_breakpoints_callback): Likewise.
508 2014-09-19 Don Breazeal <donb@codesourcery.com>
510 * linux-low.c (handle_extended_wait): Call
511 linux_ptrace_get_extended_event.
512 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
513 linux_is_extended_waitstatus.
515 2014-09-16 Joel Brobecker <brobecker@adacore.com>
517 * Makefile.in (CPPFLAGS): Define.
518 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
519 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
521 2014-09-16 Gary Benson <gbenson@redhat.com>
523 * inferiors.h (current_inferior): Renamed as...
524 (current_thread): New variable. All uses updated.
525 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
526 (maybe_move_out_of_jump_pad): Likewise.
527 (cancel_breakpoint): Likewise.
528 (linux_low_filter_event): Likewise.
529 (wait_for_sigstop): Likewise.
530 (linux_resume_one_lwp): Likewise.
531 (need_step_over_p): Likewise.
532 (start_step_over): Likewise.
533 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
534 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
535 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
536 and save_inferior as saved_thread.
537 * regcache.c (get_thread_regcache): Renamed saved_inferior as
539 (regcache_invalidate_thread): Likewise.
540 * remote-utils.c (prepare_resume_reply): Likewise.
541 * thread-db.c (thread_db_get_tls_address): Likewise.
542 (disable_thread_event_reporting): Likewise.
543 (remove_thread_event_breakpoints): Likewise.
544 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
546 * target.h (set_desired_inferior): Renamed as...
547 (set_desired_thread): New declaration. All uses updated.
548 * server.c (myresume): Updated comment to reference thread instead
550 (handle_serial_event): Likewise.
551 (handle_target_event): Likewise.
553 2014-09-12 Tom Tromey <tromey@redhat.com>
554 Gary Benson <gbenson@redhat.com>
556 * regcache.h: Include common-regcache.h.
557 (regcache_read_pc): Don't declare.
558 * regcache.c (get_thread_regcache_for_ptid): New function.
560 2014-09-11 Tom Tromey <tromey@redhat.com>
561 Gary Benson <gbenson@redhat.com>
563 * symbol.c: New file.
564 * Makefile.in (SFILES): Add symbol.c.
567 2014-09-11 Gary Benson <gbenson@redhat.com>
569 * target.c (target_stop_ptid, target_continue_ptid): New
572 2014-09-11 Tom Tromey <tromey@redhat.com>
573 Gary Benson <gbenson@redhat.com>
575 * target.h: Include target/target.h.
576 * target.c (target_read_memory, target_read_uint32)
577 (target_write_memory): New functions.
579 2014-09-11 Gary Benson <gbenson@redhat.com>
581 * server.h (debug_hw_points): Don't declare.
582 * server.c (debug_hw_points): Don't define. Replace all uses
583 with show_debug_regs.
584 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
585 all uses with show_debug_regs.
587 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
589 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
590 endianness into account.
591 (ppc_supply_ptrace_register): Likewise.
593 2014-09-03 James Hogan <james.hogan@imgtec.com>
595 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
596 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
598 2014-09-03 Gary Benson <gbenson@redhat.com>
600 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
601 ALL_DEBUG_ADDRESS_REGISTERS.
603 2014-09-02 Gary Benson <gbenson@redhat.com>
605 * i386-low.h: Renamed as...
606 * x86-low.h: New file. All type, function and variable name
607 prefixes changed from "i386_" to "x86_". All references updated.
608 * i386-low.c: Renamed as...
609 * x86-low.c: New file. All type, function and variable name
610 prefixes changed from "i386_" to "x86_". All references updated.
612 2014-09-02 Gary Benson <gbenson@redhat.com>
614 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
615 (x86_linux_new_thread): Likewise.
617 2014-08-29 Gary Benson <gbenson@redhat.com>
619 * server.h (setjmp.h): Do not include.
620 (toplevel): Do not declare.
621 (common-exceptions.h): Include.
622 (cleanups.h): Likewise.
623 * server.c (toplevel): Do not define.
624 (exit_code): New static global.
625 (detach_or_kill_for_exit_cleanup): New function.
626 (main): New function. Original main renamed to...
627 (captured_main): New function.
628 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
630 2014-08-29 Gary Benson <gbenson@redhat.com>
632 * Makefile.in (SFILES): Add common/common-exceptions.c.
633 (OBS): Add common-exceptions.o.
634 (common-exceptions.o): New rule.
635 * utils.c (prepare_to_throw_exception): New function.
637 2014-08-29 Gary Benson <gbenson@redhat.com>
639 * config.in: Regenerate.
640 * configure: Likewise.
642 2014-08-29 Gary Benson <gbenson@redhat.com>
644 * Makefile.in (SFILES): Add common/cleanups.c.
646 (cleanups.o): New rule.
648 2014-08-29 Gary Benson <gbenson@redhat.com>
650 * utils.c (internal_vwarning): New function.
652 2014-08-28 Gary Benson <gbenson@redhat.com>
654 * utils.h (fatal): Remove declaration.
655 * utils.c (fatal): Remove function.
657 2014-08-28 Gary Benson <gbenson@redhat.com>
659 * tracepoint.c (gdb_agent_init): Replace fatal with
661 (initialize_tracepoint): Likewise.
663 2014-08-28 Gary Benson <gbenson@redhat.com>
665 * remote-utils.c (remote_prepare): Replace fatal with error.
667 2014-08-28 Gary Benson <gbenson@redhat.com>
669 * linux-low.c (linux_async): Replace fatal with warning.
671 (linux_start_non_stop): Return -1 if linux_async failed.
673 2014-08-28 Gary Benson <gbenson@redhat.com>
675 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
677 (i386_dr_low_get_addr): Remove vague comment.
678 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
681 2014-08-28 Gary Benson <gbenson@redhat.com>
683 * inferiors.c (get_thread_process): Replace check with gdb_assert.
684 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
686 (linux_resume_one_lwp): Likewise.
687 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
689 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
691 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
692 (init_register_cache): Replace fatal with gdb_assert_not_reached.
693 (find_register_by_name): Replace fatal with internal_error.
694 (find_regno): Likewise.
695 * tdesc.c (init_target_desc): Replace check with gdb_assert.
696 * thread-db.c (thread_db_create_event): Likewise.
697 (thread_db_load_search): Likewise.
698 (try_thread_db_load_1): Likewise.
699 * tracepoint.c (get_jump_space_head): Replace fatal with
701 (claim_trampoline_space): Likewise.
702 (have_fast_tracepoint_trampoline_buffer): Likewise.
703 (cmd_qtstart): Likewise.
704 (stop_tracing): Likewise.
705 (fast_tracepoint_collecting): Likewise.
706 (target_malloc): Likewise.
707 (download_tracepoint): Likewise.
708 (download_trace_state_variables): Replace check with gdb_assert.
709 (upload_fast_traceframes): Replace fatal with internal_error.
711 2014-08-19 Tom Tromey <tromey@redhat.com>
712 Gary Benson <gbenson@redhat.com>
714 * Makefile.in (SFILES): Add common/common-debug.c.
715 (OBS): Add common-debug.o.
716 (common-debug.o): New rule.
717 * debug.h (debug_printf): Don't declare.
718 * debug.c (debug_printf): Renamed and rewritten as...
719 (debug_vprintf): New function.
721 2014-08-19 Gary Benson <gbenson@redhat.com>
723 * utils.h: Do not include print-utils.h.
725 2014-08-19 Tom Tromey <tromey@redhat.com>
726 Gary Benson <gbenson@redhat.com>
728 * server.h: Add static assertion.
729 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
731 2014-08-19 Tom Tromey <tromey@redhat.com>
732 Gary Benson <gbenson@redhat.com>
734 * Makefile.in (SFILES): Add common/errors.c.
736 (IPA_OBS): Add errors-ipa.o.
737 (errors.o): New rule.
738 (errors-ipa.o): Likewise.
739 * utils.h (perror_with_name, error, warning): Don't declare.
740 * utils.c (warning): Renamed and rewritten as...
741 (vwarning): New function.
742 (error): Renamed and rewritten as...
743 (verror): New function.
744 (internal_error): Renamed and rewritten as...
745 (internal_verror): New function.
747 2014-08-07 Gary Benson <gbenson@redhat.com>
749 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
750 * configure: Regenerate.
751 * config.in: Likewise.
752 * server.h: Do not include errno.h.
753 * event-loop.c: Likewise.
754 * hostio-errno.c: Likewise.
755 * linux-low.c: Likewise.
756 * remote-utils.c: Likewise.
757 * spu-low.c: Likewise.
759 * gdbreplay.c: Unconditionally include errno.h.
761 2014-08-07 Gary Benson <gbenson@redhat.com>
763 * server.h: Do not include string.h.
764 * event-loop.c: Likewise.
765 * linux-low.c: Likewise.
766 * regcache.c: Likewise.
767 * remote-utils.c: Likewise.
768 * spu-low.c: Likewise.
771 2014-08-07 Gary Benson <gbenson@redhat.com>
773 * server.h: Do not include gdb_assert.h.
775 2014-08-07 Gary Benson <gbenson@redhat.com>
777 * server.h: Do not include common-utils.h.
779 2014-08-07 Gary Benson <gbenson@redhat.com>
781 * server.h: Do not include ptid.h.
784 2014-08-07 Gary Benson <gbenson@redhat.com>
786 * server.h: Do not include gdb_locale.h.
788 2014-08-07 Gary Benson <gbenson@redhat.com>
790 * server.h: Do not include gdb/signals.h.
791 * win32-low.c: Likewise.
793 2014-08-07 Gary Benson <gbenson@redhat.com>
795 * server.h: Do not include pathmax.h.
797 2014-08-07 Gary Benson <gbenson@redhat.com>
799 * server.h: Do not include libiberty.h.
800 * linux-bfin-low.c: Likewise.
802 2014-08-07 Gary Benson <gbenson@redhat.com>
804 * server.h: Do not include ansidecl.h.
806 2014-08-07 Gary Benson <gbenson@redhat.com>
808 * linux-x86-low.c: Do not include stddef.h.
809 * lynx-ppc-low.c: Likewise.
810 * tracepoint.c: Likewise.
812 2014-08-07 Gary Benson <gbenson@redhat.com>
814 * server.h: Do not include stdarg.h.
815 * nto-low.c: Likewise.
817 2014-08-07 Gary Benson <gbenson@redhat.com>
819 * server.h: Do not include stdlib.h.
820 * inferiors.c: Likewise.
821 * linux-low.c: Likewise.
822 * regcache.c: Likewise.
823 * spu-low.c: Likewise.
824 * tracepoint.c: Likewise.
827 2014-08-07 Gary Benson <gbenson@redhat.com>
829 * server.h: Do not include stdio.h.
830 * linux-low.c: Likewise.
831 * remote-utils.c: Likewise.
832 * spu-low.c: Likewise.
834 * wincecompat.c: Likewise.
836 2014-08-06 Gary Benson <gbenson@redhat.com>
838 * regcache.c (init_register_cache): Move conditionals inside if.
840 2014-08-06 Gary Benson <gbenson@redhat.com>
842 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
844 2014-07-31 Gary Benson <gbenson@redhat.com>
846 * ax.h: Do not include server.h.
847 * gdbthread.h: Likewise.
848 * lynx-low.h: Likewise.
851 2014-07-30 Gary Benson <gbenson@redhat.com>
853 * server.h: Include common-defs.h.
854 Do not include config.h or build-gnulib-gdbserver/config.h.
856 2014-07-30 Gary Benson <gbenson@redhat.com>
858 * hostio-errno.c: Move server.h to top of includes list.
859 * inferiors.c: Likewise.
860 * linux-x86-low.c: Likewise.
861 * notif.c: Include server.h.
863 2014-07-24 Tom Tromey <tromey@redhat.com>
864 Gary Benson <gbenson@redhat.com>
866 * server.h (CORE_ADDR): Now unsigned.
868 2014-07-16 Pedro Alves <palves@redhat.com>
870 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
872 2014-07-15 Pedro Alves <palves@redhat.com>
874 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
877 2014-07-11 Pedro Alves <palves@redhat.com>
879 * linux-low.c (kill_wait_lwp): New function, based on
880 kill_one_lwp_callback, but use my_waitpid directly.
881 (kill_one_lwp_callback, linux_kill): Use it.
883 2014-06-23 Pedro Alves <palves@redhat.com>
885 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
886 before setting DR0..DR3.
888 2014-06-20 Gary Benson <gbenson@redhat.com>
890 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
891 * configure: Regenerated.
892 * config.in: Likewise.
894 2014-06-20 Gary Benson <gbenson@redhat.com>
896 * Makefile.in (SFILES): Update locations for files moved
898 (object file files): Reordered.
900 2014-06-20 Gary Benson <gbenson@redhat.com>
902 * i386-low.h (i386_dr_low_can_set_addr): Removed.
903 (i386_dr_low_set_addr): Likewise.
904 (i386_dr_low_get_addr): Likewise.
905 (i386_dr_low_can_set_control): Likewise.
906 (i386_dr_low_set_control): Likewise.
907 (i386_dr_low_get_control): Likewise.
908 (i386_dr_low_get_status): Likewise.
909 (i386_get_debug_register_length): Likewise.
910 * linux-x86-low.c (i386_dr_low_set_addr):
911 Changed signature. Made static.
912 (i386_dr_low_get_addr): Likewise.
913 (i386_dr_low_set_control): Likewise.
914 (i386_dr_low_get_control): Likewise.
915 (i386_dr_low_get_status): Likewise.
916 (i386_dr_low): New global variable.
917 * win32-i386-low.c (i386_dr_low_set_addr):
918 Changed signature. Made static.
919 (i386_dr_low_get_addr): Likewise.
920 (i386_dr_low_set_control): Likewise.
921 (i386_dr_low_get_control): Likewise.
922 (i386_dr_low_get_status): Likewise.
923 (i386_dr_low): New global variable.
925 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
927 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
928 * Makefile.in (AR, AR_FLAGS): Define.
929 * configure: Regenerate.
931 2014-06-19 Gary Benson <gbenson@redhat.com>
933 * Makefile.in (i386-dregs.o): New rule.
934 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
935 * i386-low.c (target.h): Remove include.
936 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
937 (DR_CONTROL_SHIFT): Likewise.
938 (DR_CONTROL_SIZE): Likewise.
939 (DR_RW_EXECUTE): Likewise.
940 (DR_RW_WRITE): Likewise.
941 (DR_RW_READ): Likewise.
942 (DR_RW_IORW): Likewise.
943 (DR_LEN_1): Likewise.
944 (DR_LEN_2): Likewise.
945 (DR_LEN_4): Likewise.
946 (DR_LEN_8): Likewise.
947 (DR_LOCAL_ENABLE_SHIFT): Likewise.
948 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
949 (DR_ENABLE_SIZE): Likewise.
950 (DR_LOCAL_SLOWDOWN): Likewise.
951 (DR_GLOBAL_SLOWDOWN): Likewise.
952 (DR_CONTROL_RESERVED): Likewise.
953 (I386_DR_CONTROL_MASK): Likewise.
954 (I386_DR_VACANT): Likewise.
955 (I386_DR_LOCAL_ENABLE): Likewise.
956 (I386_DR_GLOBAL_ENABLE): Likewise.
957 (I386_DR_DISABLE): Likewise.
958 (I386_DR_SET_RW_LEN): Likewise.
959 (I386_DR_GET_RW_LEN): Likewise.
960 (I386_DR_WATCH_HIT): Likewise.
961 (i386_wp_op_t): Likewise.
962 (i386_show_dr): Likewise.
963 (i386_length_and_rw_bits): Likewise.
964 (i386_insert_aligned_watchpoint): Likewise.
965 (i386_remove_aligned_watchpoint): Likewise.
966 (i386_handle_nonaligned_watchpoint): Likewise.
967 i386_update_inferior_debug_regs(): Likewise.
968 (i386_dr_insert_watchpoint): Likewise.
969 (i386_dr_remove_watchpoint): Likewise.
970 (i386_dr_region_ok_for_watchpoint): Likewise.
971 (i386_dr_stopped_data_address): Likewise.
972 (i386_dr_stopped_by_watchpoint): Likewise.
974 2014-06-19 Gary Benson <gbenson@redhat.com>
976 * i386-low.c (i386_dr_show): Renamed to
977 i386_show_dr and made static. All uses updated.
978 (i386_dr_length_and_rw_bits): Renamed to
979 i386_length_and_rw_bits and made static.
981 (i386_dr_insert_aligned_watchpoint): Renamed to
982 i386_insert_aligned_watchpoint and made static.
984 (i386_dr_remove_aligned_watchpoint): Renamed to
985 i386_remove_aligned_watchpoint and made static.
987 (i386_dr_update_inferior_debug_regs): Renamed to
988 i386_update_inferior_debug_regs and made static.
991 2014-06-18 Gary Benson <gbenson@redhat.com>
993 * i386-low.h (i386_dr_low_can_set_addr): New macro.
994 (i386_dr_low_can_set_control): Likewise.
995 (i386_get_debug_register_length): Likewise.
996 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
997 (i386_dr_low_can_set_control): Likewise.
998 (i386_get_debug_register_length): Likewise.
1000 2014-06-17 Gary Benson <gbenson@redhat.com>
1002 * i386-low.h (i386-dregs.h): New include.
1003 (DR_FIRSTADDR): Now in i386-dregs.h.
1004 (DR_LASTADDR): Likewise.
1005 (DR_NADDR): Likewise.
1006 (DR_STATUS): Likewise.
1007 (DR_CONTROL): Likewise.
1008 (i386_debug_reg_state): Likewise.
1009 (i386_dr_insert_watchpoint): Likewise.
1010 (i386_dr_remove_watchpoint): Likewise.
1011 (i386_dr_region_ok_for_watchpoint): Likewise.
1012 (i386_dr_stopped_data_address): Likewise.
1013 (i386_dr_stopped_by_watchpoint): Likewise.
1014 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
1016 2014-06-18 Gary Benson <gbenson@redhat.com>
1018 * i386-low.h (i386_low_insert_watchpoint): Renamed to
1019 i386_dr_insert_watchpoint.
1020 (i386_low_remove_watchpoint): Renamed to
1021 i386_dr_remove_watchpoint.
1022 (i386_low_region_ok_for_watchpoint): Renamed to
1023 i386_dr_region_ok_for_watchpoint.
1024 (i386_low_stopped_data_address): Renamed to
1025 i386_dr_stopped_data_address.
1026 (i386_low_stopped_by_watchpoint): Renamed to
1027 i386_dr_stopped_by_watchpoint.
1028 * i386-low.c (i386_show_dr): Renamed to
1029 i386_dr_show and made nonstatic. All uses updated.
1030 (i386_length_and_rw_bits): Renamed to
1031 i386_dr_length_and_rw_bits and made nonstatic.
1033 (i386_insert_aligned_watchpoint): Renamed to
1034 i386_dr_insert_aligned_watchpoint and made nonstatic.
1036 (i386_remove_aligned_watchpoint): Renamed to
1037 i386_dr_remove_aligned_watchpoint and made nonstatic.
1039 (i386_update_inferior_debug_regs): Renamed to
1040 i386_dr_update_inferior_debug_regs and made nonstatic.
1042 (i386_low_insert_watchpoint): Renamed to
1043 i386_dr_insert_watchpoint. All uses updated.
1044 (i386_low_remove_watchpoint): Renamed to
1045 i386_dr_remove_watchpoint. All uses updated.
1046 (i386_low_region_ok_for_watchpoint): Renamed to
1047 i386_dr_region_ok_for_watchpoint. All uses updated.
1048 (i386_low_stopped_data_address): Renamed to
1049 i386_dr_stopped_data_address. All uses updated.
1050 (i386_low_stopped_by_watchpoint): Renamed to
1051 i386_dr_stopped_by_watchpoint. All uses updated.
1053 2014-06-18 Gary Benson <gbenson@redhat.com>
1055 * i386-low.c (i386_dr_low_can_set_addr): New macro.
1056 (i386_dr_low_can_set_control): Likewise.
1057 (i386_insert_aligned_watchpoint): New check.
1059 2014-06-18 Gary Benson <gbenson@redhat.com>
1061 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
1064 2014-06-18 Gary Benson <gbenson@redhat.com>
1066 * i386-low.c (i386_length_and_rw_bits): Use internal_error
1067 instead of fatal and error.
1068 (i386_handle_nonaligned_watchpoint): Likewise.
1070 2014-06-18 Gary Benson <gbenson@redhat.com>
1072 * i386-low.c (i386_get_debug_register_length): New macro.
1073 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
1074 (i386_show_dr): Use debug_printf instead of fprintf. Use
1075 phex to format values.
1077 2014-06-18 Gary Benson <gbenson@redhat.com>
1079 * i386-low.h: Comment changes.
1080 * i386-low.c: Likewise.
1082 2014-06-18 Gary Benson <gbenson@redhat.com>
1084 * i386-low.c: Whitespace changes.
1086 2014-06-12 Tom Tromey <tromey@redhat.com>
1088 * utils.c (freeargv): Remove.
1090 2014-06-12 Tom Tromey <tromey@redhat.com>
1092 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
1093 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
1094 (parse_debug_format_options): Likewise.
1095 (gdbserver_usage): Likewise.
1096 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
1097 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
1098 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
1100 ($(LIBGNU)): Depend on libiberty.
1101 (all-lib): Recurse into all subdirs.
1102 (install-only): Invoke "install" target in subdirs.
1103 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
1105 * configure: Rebuild.
1106 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
1107 for vasprintf, vsnprintf, or gettimeofday.
1108 * configure.srv: Don't add safe-ctype.o or lbasename.o to
1111 2014-06-05 Joel Brobecker <brobecker@adacore.com>
1113 * development.sh: Delete.
1114 * Makefile.in (config.status): Adjust dependency on development.sh.
1115 * configure.ac: Adjust development.sh source call.
1116 * configure: Regenerate.
1118 2014-06-02 Pedro Alves <palves@redhat.com>
1120 * ax.c (gdb_free_agent_expr): New function.
1121 * ax.h (gdb_free_agent_expr): New declaration.
1122 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
1124 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
1126 (clear_breakpoint_conditions_and_commands): New function.
1127 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
1128 (clear_breakpoint_conditions_and_commands): New declaration.
1130 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1132 * linux-aarch64-low.c (asm/ptrace.h): Include.
1134 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
1136 Fix TLS access for -static -pthread.
1137 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
1138 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
1139 (thread_db_load_search, try_thread_db_load_1): Initialize it.
1141 2014-05-20 Pedro Alves <palves@redhat.com>
1143 * linux-aarch64-low.c (aarch64_insert_point)
1144 (aarch64_remove_point): No longer check whether the type is
1145 supported here. Adjust to new interface.
1146 (the_low_target): Install aarch64_supports_z_point_type as
1147 supports_z_point_type method.
1148 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
1149 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
1150 instead of a Z packet char. Adjust.
1151 (arm_supports_z_point_type): New function.
1152 (arm_insert_point, arm_remove_point): Adjust to new interface.
1153 (the_low_target): Install arm_supports_z_point_type.
1154 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
1155 (cris_insert_point, cris_remove_point): Adjust to new interface.
1156 Don't check whether the type is supported here.
1157 (the_low_target): Install cris_supports_z_point_type.
1158 * linux-low.c (linux_supports_z_point_type): New function.
1159 (linux_insert_point, linux_remove_point): Adjust to new interface.
1160 * linux-low.h (struct linux_target_ops) <insert_point,
1161 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
1162 raw_breakpoint pointer parameter.
1163 <supports_z_point_type>: New method.
1164 * linux-mips-low.c (mips_supports_z_point_type): New function.
1165 (mips_insert_point, mips_remove_point): Adjust to new interface.
1166 Use mips_supports_z_point_type.
1167 (the_low_target): Install mips_supports_z_point_type.
1168 * linux-ppc-low.c (the_low_target): Install NULL as
1169 supports_z_point_type method.
1170 * linux-s390-low.c (the_low_target): Install NULL as
1171 supports_z_point_type method.
1172 * linux-sparc-low.c (the_low_target): Install NULL as
1173 supports_z_point_type method.
1174 * linux-x86-low.c (x86_supports_z_point_type): New function.
1175 (x86_insert_point): Adjust to new insert_point interface. Use
1176 insert_memory_breakpoint. Adjust to new
1177 i386_low_insert_watchpoint interface.
1178 (x86_remove_point): Adjust to remove_point interface. Use
1179 remove_memory_breakpoint. Adjust to new
1180 i386_low_remove_watchpoint interface.
1181 (the_low_target): Install x86_supports_z_point_type.
1182 * lynx-low.c (lynx_target_ops): Install NULL as
1183 supports_z_point_type callback.
1184 * nto-low.c (nto_supports_z_point_type): New.
1185 (nto_insert_point, nto_remove_point): Adjust to new interface.
1186 (nto_target_ops): Install nto_supports_z_point_type.
1187 * mem-break.c: Adjust intro comment.
1188 (struct raw_breakpoint) <raw_type, size>: New fields.
1189 <inserted>: Update comment.
1190 <shlib_disabled>: Delete field.
1191 (enum bkpt_type) <gdb_breakpoint>: Delete value.
1192 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
1193 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
1194 (raw_bkpt_type_to_target_hw_bp_type): New function.
1195 (find_enabled_raw_code_breakpoint_at): New function.
1196 (find_raw_breakpoint_at): New type and size parameters. Use them.
1197 (insert_memory_breakpoint): New function, based off
1198 set_raw_breakpoint_at.
1199 (remove_memory_breakpoint): New function.
1200 (set_raw_breakpoint_at): Reimplement.
1201 (set_breakpoint): New, based on set_breakpoint_at.
1202 (set_breakpoint_at): Reimplement.
1203 (delete_raw_breakpoint): Go through the_target->remove_point
1204 instead of assuming memory breakpoints.
1205 (find_gdb_breakpoint_at): Delete.
1206 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
1207 (find_gdb_breakpoint): New function.
1208 (set_gdb_breakpoint_at): Delete.
1209 (z_type_supported): New function.
1210 (set_gdb_breakpoint_1): New function, loosely based off
1211 set_gdb_breakpoint_at.
1212 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1213 (delete_gdb_breakpoint_at): Delete.
1214 (delete_gdb_breakpoint_1): New function, loosely based off
1215 delete_gdb_breakpoint_at.
1216 (delete_gdb_breakpoint): New function.
1217 (clear_gdb_breakpoint_conditions): Rename to ...
1218 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1220 (add_condition_to_breakpoint): Make static.
1221 (add_breakpoint_condition): Take a struct breakpoint pointer
1222 instead of an address. Adjust.
1223 (gdb_condition_true_at_breakpoint): Rename to ...
1224 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1226 (gdb_condition_true_at_breakpoint): Reimplement.
1227 (add_breakpoint_commands): Take a struct breakpoint pointer
1228 instead of an address. Adjust.
1229 (gdb_no_commands_at_breakpoint): Rename to ...
1230 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1231 parameter. Return true if no breakpoint was found. Change debug
1233 (gdb_no_commands_at_breakpoint): Reimplement.
1234 (run_breakpoint_commands): Rename to ...
1235 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1236 and change return type to boolean.
1237 (run_breakpoint_commands): New function.
1238 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1239 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1240 breakpoint. Go through the_target->remove_point instead of
1241 assuming memory breakpoint.
1242 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1243 software and hardware breakpoints.
1244 (reinsert_raw_breakpoint): Go through the_target->insert_point
1245 instead of assuming memory breakpoint.
1246 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1247 software and hardware breakpoints.
1248 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1249 Check both software and hardware breakpoints.
1250 (validate_inserted_breakpoint): Assert the breakpoint is a
1251 software breakpoint. Set the inserted flag to -1 instead of
1252 setting shlib_disabled.
1253 (delete_disabled_breakpoints): Adjust.
1254 (validate_breakpoints): Only validate software breakpoints.
1255 Adjust to inserted flag change.
1256 (check_mem_read, check_mem_write): Skip breakpoint types other
1257 than software breakpoints. Adjust to inserted flag change.
1258 * mem-break.h (enum raw_bkpt_type): New enum.
1259 (raw_breakpoint, struct process_info): Forward declare.
1260 (Z_packet_to_target_hw_bp_type): Delete declaration.
1261 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1262 (set_gdb_breakpoint, delete_gdb_breakpoint)
1263 (clear_breakpoint_conditions): New declarations.
1264 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1265 (breakpoint_inserted_here): Update comment.
1266 (add_breakpoint_condition, add_breakpoint_commands): Replace
1267 address parameter with a breakpoint pointer parameter.
1268 (gdb_breakpoint_here): Update comment.
1269 (delete_gdb_breakpoint_at): Delete.
1270 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1271 * server.c (process_point_options): Take a struct breakpoint
1272 pointer instead of an address. Adjust.
1273 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1274 delete_gdb_breakpoint.
1275 * spu-low.c (spu_target_ops): Install NULL as
1276 supports_z_point_type method.
1277 * target.h: Include mem-break.h.
1278 (struct target_ops) <prepare_to_access_memory>: Update comment.
1279 <supports_z_point_type>: New field.
1280 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1281 instead of a char. Also take a raw breakpoint pointer.
1282 * win32-arm-low.c (the_low_target): Install NULL as
1283 supports_z_point_type.
1284 * win32-i386-low.c (i386_supports_z_point_type): New function.
1285 (i386_insert_point, i386_remove_point): Adjust to new interface.
1286 (the_low_target): Install i386_supports_z_point_type.
1287 * win32-low.c (win32_supports_z_point_type): New function.
1288 (win32_insert_point, win32_remove_point): Adjust to new interface.
1289 (win32_target_ops): Install win32_supports_z_point_type.
1290 * win32-low.h (struct win32_target_ops):
1291 <supports_z_point_type>: New method.
1292 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1293 instead of a char. Also take a raw breakpoint pointer.
1295 2014-05-20 Pedro Alves <palves@redhat.com>
1297 * mem-break.h: Include break-common.h.
1298 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1299 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1300 (Z_packet_to_target_hw_bp_type): New declaration.
1301 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1302 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1303 (Z_PACKET_ACCESS_WP): Delete macros.
1304 (Z_packet_to_hw_type): Delete function.
1305 * i386-low.h: Don't include break-common.h here.
1306 (Z_packet_to_hw_type): Delete declaration.
1307 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1308 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1309 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1310 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1311 * linux-aarch64-low.c: Don't include break-common.h here.
1312 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1313 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1314 (Z_packet_to_target_hw_bp_type): Delete function.
1315 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1317 (mips_insert_point, mips_remove_point): Use
1318 Z_packet_to_target_hw_bp_type.
1320 2014-05-20 Pedro Alves <palves@redhat.com>
1322 * linux-aarch64-low.c: Include break-common.h.
1323 (enum target_point_type): Delete.
1324 (Z_packet_to_point_type): Rename to ...
1325 (Z_packet_to_target_hw_bp_type): ... this, and return a
1326 target_hw_bp_type instead.
1327 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1328 instead of an enum target_point_type.
1329 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1331 (aarch64_dr_state_insert_one_point)
1332 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1333 (aarch64_handle_aligned_watchpoint)
1334 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1335 Take an enum target_hw_bp_type instead of an enum
1337 (aarch64_supports_z_point_type): New function.
1338 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1339 use Z_packet_to_target_hw_bp_type.
1341 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1343 * configure.ac: Only use -Werror by default when DEVELOPMENT
1345 * configure: Regenerate.
1347 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1349 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1350 * linux-x86-low.c (X86_64_USER_REGS): New.
1351 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1353 2014-04-28 Yao Qi <yao@codesourcery.com>
1355 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1358 2014-04-25 Pedro Alves <palves@redhat.com>
1361 * linux-low.c (linux_attach_fail_reason_string): New function.
1362 (linux_attach_lwp): Delete.
1363 (linux_attach_lwp_1): Rename to ...
1364 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1365 argument. Remove "initial" parameter. Return int instead of
1366 void. Don't error or warn here.
1367 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1368 failure to attach to the tgid. Call warning when failing to
1370 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1371 argument. Remove "initial" parameter. Return int instead of
1372 void. Don't error or warn here.
1373 (linux_attach_fail_reason_string): New declaration.
1374 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1375 interface change. Use linux_attach_fail_reason_string.
1377 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1378 Walfred Tedeschi <walfred.tedeschi@intel.com>
1380 * Makefile.in: Added rules to handle new files
1381 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1382 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1383 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1384 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1385 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1386 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1388 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1389 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1390 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1391 i386/x32-avx512.xml.
1392 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1393 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1394 i386/x32-avx512-linux.xml.
1395 * i387-fp.c (num_avx512_k_registers): New constant for number
1397 (num_avx512_zmmh_low_registers): New constant for number of
1398 lower ZMM registers (0-15).
1399 (num_avx512_zmmh_high_registers): New constant for number of
1400 higher ZMM registers (16-31).
1401 (num_avx512_ymmh_registers): New contant for number of higher
1402 YMM registers (ymm16-31 added by avx521 on x86_64).
1403 (num_avx512_xmm_registers): New constant for number of higher
1404 XMM registers (xmm16-31 added by AVX512 on x86_64).
1405 (struct i387_xsave): Add space for AVX512 registers.
1406 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1407 Add code to handle AVX512 registers.
1408 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1409 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1410 prototypei from generated file.
1411 (tdesc_amd64_avx512_linux): Likewise.
1412 (init_registers_x32_avx512_linux): Likewise.
1413 (tdesc_x32_avx512_linux): Likewise.
1414 (init_registers_i386_avx512_linux): Likewise.
1415 (tdesc_i386_avx512_linux): Likewise.
1416 (x86_64_regmap): Add AVX512 registers.
1417 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1419 (initialize_low_arch): Add code to initialize AVX512 registers.
1421 2014-04-23 Pedro Alves <palves@redhat.com>
1423 * mem-break.c (find_gdb_breakpoint_at): Make static.
1424 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1426 2014-04-23 Pedro Alves <palves@redhat.com>
1428 * i386-low.c: Don't include break-common.h here.
1429 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1430 prototype to take target_hw_bp_type as argument instead of a Z
1432 * i386-low.h: Include break-common.h here.
1433 (Z_packet_to_hw_type): Declare.
1434 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1436 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1437 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1438 (x86_remove_point): Convert the packet number to a
1439 target_hw_bp_type before calling i386_low_remove_watchpoint.
1440 * win32-i386-low.c (i386_insert_point): Convert the packet number
1441 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1442 (i386_remove_point): Convert the packet number to a
1443 target_hw_bp_type before calling i386_low_remove_watchpoint.
1445 2014-04-23 Pedro Alves <palves@redhat.com>
1447 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1449 2014-04-10 Pedro Alves <palves@redhat.com>
1451 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1452 Check if the condition or command is NULL before checking if the
1453 breakpoint is known. On success, return true.
1454 * mem-break.h (add_breakpoint_condition): Document return.
1455 (add_breakpoint_commands): Add describing comment.
1456 * server.c (skip_to_semicolon): New function.
1457 (process_point_options): Use it.
1459 2014-04-09 Pedro Alves <palves@redhat.com>
1461 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1464 2014-02-27 Pedro Alves <palves@redhat.com>
1467 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1469 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
1471 (last_thread_of_process_p): Take a PID argument instead of a
1473 (linux_wait_for_lwp): Delete.
1474 (num_lwps, check_zombie_leaders, not_stopped_callback): New
1476 (linux_low_filter_event): New function, party factored out from
1477 linux_wait_for_event.
1478 (linux_wait_for_event): Rename to ...
1479 (linux_wait_for_event_filtered): ... this. Add new filter ptid
1480 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
1481 sigsuspend. Check for zombie leaders.
1482 (linux_wait_for_event): Reimplement as wrapper around
1483 linux_wait_for_event_filtered.
1484 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
1485 a normal or signal exit is seen, it's the whole process exiting.
1486 (wait_for_sigstop): No longer a for_each_inferior callback.
1487 Rewrite on top of linux_wait_for_event_filtered.
1488 (stop_all_lwps): Call wait_for_sigstop directly.
1489 * server.c (resume, handle_target_event): Handle
1490 TARGET_WAITKIND_NO_RESUMED.
1492 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1494 * win32-low.c (psapi_get_dll_name,
1495 * win32_CreateToolhelp32Snapshot): Delete.
1496 (win32_CreateToolhelp32Snapshot, win32_Module32First)
1497 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
1499 (handle_load_dll): Add function description.
1500 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
1502 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1504 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
1506 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
1507 base address when calling win32_add_one_solib.
1508 (handle_load_dll): Delete local variable load_addr.
1509 Remove 0x1000 offset applied to DLL base address when calling
1510 win32_add_one_solib.
1511 (handle_unload_dll): Add comment.
1513 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1515 * win32-low.c (win32_add_all_dlls): Renames
1516 win32_ensure_ntdll_loaded. Rewrite function documentation.
1517 Adjust implementation to always load all DLLs.
1518 Add 0x1000 offset to DLL base address when calling
1519 win32_add_one_solib.
1520 (child_initialization_done): New static global.
1521 (do_initial_child_stuff): Set child_initialization_done to
1522 zero during child initialization, and 1 after. Replace call
1523 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
1525 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
1526 (handle_unload_dll): Add function documentation.
1527 (get_child_debug_event): Ignore load and unload DLL events
1528 during child initialization.
1530 2014-02-20 Doug Evans <dje@google.com>
1532 Remove global all_lwps.
1533 * inferiors.h (ptid_of): Move here from linux-low.h.
1534 (pid_of, lwpid_of): Ditto.
1535 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
1536 parameter is a struct thread_info * now.
1537 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
1538 directly. Pass &all_threads to find_inferior instead of &all_lwps.
1539 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
1541 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
1542 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
1543 * linux-arm-low.c (update_registers_callback): Update, "entry"
1544 parameter is a struct thread_info * now.
1545 Fetch lwpid from current_inferior directly.
1546 (arm_insert_point): Pass &all_threads to find_inferior instead of
1548 (arm_remove_point): Ditto.
1549 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
1550 (arm_prepare_to_resume): Fetch pid from thread.
1551 (arm_read_description): Fetch lwpid from current_inferior directly.
1552 * linux-low.c (all_lwps): Delete.
1553 (delete_lwp): Delete call to remove_inferior.
1554 (handle_extended_wait): Fetch lwpid from thread.
1555 (add_lwp): Don't set lwp->entry.id. Remove call to
1556 add_inferior_to_list.
1557 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
1558 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
1559 (kill_one_lwp_callback): Ditto.
1560 (linux_kill): Don't dereference NULL pointer.
1561 Fetch ptid,lwpid from thread.
1562 (get_detach_signal): Fetch ptid from thread.
1563 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
1564 Simplify call to regcache_invalidate_thread.
1565 (delete_lwp_callback): Update, "entry" parameter is a
1566 struct thread_info * now. Fetch pid from thread.
1567 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
1568 (status_pending_p_callback): Update, "entry" parameter is a
1569 struct thread_info * now. Fetch ptid from thread.
1570 (find_lwp_pid): Update, "entry" parameter is a
1571 struct thread_info * now.
1572 (linux_wait_for_lwp): Fetch pid from thread.
1573 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
1574 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
1575 (enqueue_one_deferred_signal): Fetch lwpid from thread.
1576 (dequeue_one_deferred_signal): Ditto.
1577 (cancel_breakpoint): Fetch ptid from current_inferior.
1578 (linux_wait_for_event): Pass &all_threads to find_inferior,
1579 not &all_lwps. Fetch ptid, lwpid from thread.
1580 (count_events_callback): Update, "entry" parameter is a
1581 struct thread_info * now.
1582 (select_singlestep_lwp_callback): Ditto.
1583 (select_event_lwp_callback): Ditto.
1584 (cancel_breakpoints_callback): Ditto.
1585 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
1587 (select_event_lwp): Ditto. Fetch ptid from event_thread.
1588 (unsuspend_one_lwp): Update, "entry" parameter is a
1589 struct thread_info * now.
1590 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
1592 (linux_stabilize_threads): Ditto. And for for_each_inferior.
1593 Fetch lwpid from thread, not lwp.
1594 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
1595 Pass &all_threads to find_inferior, not &all_lwps.
1596 (send_sigstop): Fetch lwpid from thread, not lwp.
1597 (send_sigstop_callback): Update, "entry" parameter is a
1598 struct thread_info * now.
1599 (suspend_and_send_sigstop_callback): Ditto.
1600 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
1601 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
1602 struct thread_info * now.
1603 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
1605 (lwp_running): Update, "entry" parameter is a
1606 struct thread_info * now.
1607 (stop_all_lwps): Fetch ptid from thread.
1608 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
1609 (linux_resume_one_lwp): Fetch lwpid from thread.
1610 (linux_set_resume_request): Update, "entry" parameter is a
1611 struct thread_info * now. Fetch pid, lwpid from thread.
1612 (resume_status_pending_p): Update, "entry" parameter is a
1613 struct thread_info * now.
1614 (need_step_over_p): Ditto. Fetch lwpid from thread.
1615 (start_step_over): Fetch lwpid from thread.
1616 (linux_resume_one_thread): Update, "entry" parameter is a
1617 struct thread_info * now. Fetch lwpid from thread.
1618 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
1619 (proceed_one_lwp): Update, "entry" parameter is a
1620 struct thread_info * now. Fetch lwpid from thread.
1621 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
1622 struct thread_info * now.
1623 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
1624 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
1625 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
1627 (regsets_store_inferior_registers): Ditto.
1628 (fetch_register, store_register): Ditto.
1629 (linux_read_memory, linux_write_memory): Ditto.
1630 (linux_request_interrupt): Ditto.
1631 (linux_read_auxv): Ditto.
1632 (linux_xfer_siginfo): Ditto.
1633 (linux_qxfer_spu): Ditto.
1634 (linux_qxfer_libraries_svr4): Ditto.
1635 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1636 moved to inferiors.h.
1638 (get_thread_lwp): Update.
1639 (struct lwp_info): Delete member "entry". Simplify comment for
1642 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1643 current_inferior directly.
1644 (update_watch_registers_callback): Update, "entry" parameter is a
1645 struct thread_info * now. Fetch pid from thread.
1646 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1647 (mips_insert_point): Fetch lwpid from current_inferior.
1648 Pass &all_threads to find_inferior, not &all_lwps.
1649 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1650 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1652 (mips_stopped_data_address): Ditto.
1653 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1655 * linux-tile-low.c (tile_arch_setup): Ditto.
1656 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1657 (update_debug_registers_callback): Update, "entry" parameter is a
1658 struct thread_info * now. Fetch pid from thread.
1659 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1660 Pass &all_threads to find_inferior, not &all_lwps.
1661 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1662 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1663 Pass &all_threads to find_inferior, not &all_lwps.
1664 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1665 (i386_dr_low_get_status): Ditto.
1666 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1667 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1668 (x86_linux_read_description): Ditto.
1669 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1671 2014-02-20 Doug Evans <dje@google.com>
1673 * inferiors.c (get_first_inferior): Fix buglet.
1675 2014-02-19 Doug Evans <dje@google.com>
1677 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1678 * inferiors.c (add_thread): Change result type to struct thread_info *.
1679 All callers updated.
1680 (add_lwp): Call add_thread here instead of in callers.
1681 All callers updated.
1682 * linux-low.h (get_lwp_thread): Rewrite.
1683 (struct lwp_info): New member "thread".
1685 2014-02-19 Doug Evans <dje@google.com>
1687 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1688 All callers updated.
1690 2014-02-19 Doug Evans <dje@google.com>
1692 * inferiors.c (add_thread): Fix whitespace.
1694 2014-02-19 Doug Evans <dje@google.com>
1696 * dll.c (clear_dlls): Replace accessing list implemention details
1698 * gdbthread.h (get_first_thread): Declare.
1699 * inferiors.c (for_each_inferior_with_data): New function.
1700 (get_first_thread): New function.
1701 (find_thread_ptid): Simplify.
1702 (get_first_inferior): New function.
1703 (clear_list): Delete.
1704 (one_inferior_p): New function.
1705 (clear_inferior_list): New function.
1706 (clear_inferiors): Update.
1707 * inferiors.h (for_each_inferior_with_data): Declare.
1708 (clear_inferior_list): Declare.
1709 (one_inferior_p): Declare.
1710 (get_first_inferior): Declare.
1711 * linux-low.c (linux_wait_for_event): Replace accessing list
1712 implemention details with API function.
1713 * server.c (target_running): Ditto.
1714 (accumulate_file_name_length): New function.
1715 (emit_dll_description): New function.
1716 (handle_qxfer_libraries): Replace accessing list implemention
1717 details with API function.
1718 (handle_qxfer_threads_worker): New function.
1719 (handle_qxfer_threads_proper): Replace accessing list implemention
1720 details with API function.
1721 (handle_query): Ditto.
1722 (visit_actioned_threads_callback_ftype): New typedef.
1723 (visit_actioned_threads_data): New struct.
1724 (visit_actioned_threads): Rewrite to be find_inferior callback.
1725 (resume): Call find_inferior.
1726 (handle_status): Replace accessing list implemention
1727 details with API function.
1728 (process_serial_event): Replace accessing list implemention details
1730 * target.c (set_desired_inferior): Replace accessing list implemention
1731 details with API function.
1732 * tracepoint.c (same_process_p): New function.
1733 (gdb_agent_about_to_close): Replace accessing list implemention
1734 details with API function.
1735 * win32-low.c (child_delete_thread): Replace accessing list
1736 implemention details with API function.
1737 (match_dll_by_basename): New function.
1738 (dll_is_loaded_by_basename): New function.
1739 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1740 details call to dll_is_loaded_by_basename.
1742 2014-02-19 Doug Evans <dje@google.com>
1744 * dll.h (struct dll_info): Add comment.
1745 * gdbthread.h (struct thread_info): Add comment.
1746 (current_ptid): Simplify.
1747 * inferiors.c (add_process): Update.
1748 (remove_process): Update.
1749 * inferiors.h (struct process_info): Rename member "head" to "entry".
1750 * linux-low.c (delete_lwp): Update.
1752 (last_thread_of_process_p): Update.
1753 (kill_one_lwp_callback, linux_kill): Update.
1754 (status_pending_p_callback): Update.
1755 (wait_for_sigstop): Update. Simplify read of ptid.
1756 (start_step_over): Update.
1757 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1758 (get_lwp_thread): Update.
1759 (struct lwp_info): Rename member "head" to "entry".
1760 * regcache.h (inferior_list_entry): Delete.
1761 * server.c (kill_inferior_callback): Update.
1762 (detach_or_kill_inferior_callback): Update.
1763 (print_started_pid): Update.
1764 (print_attached_pid): Update.
1765 (process_serial_event): Simplify read of ptid.
1766 * thread-db.c (thread_db_create_event): Update.
1767 (thread_db_get_tls_address): Update.
1768 * win32-low.c (current_inferior_ptid): Simplify.
1770 2014-02-19 Tom Tromey <tromey@redhat.com>
1772 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1774 (target_supports_btrace): Update.
1776 2014-02-14 Yao Qi <yao@codesourcery.com>
1778 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1779 (rsp-low-ipa.o): New target.
1781 2014-02-12 Tom Tromey <tromey@redhat.com>
1783 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1784 convert_ascii_to_int.
1785 * regcache.c (registers_to_string): Likewise.
1786 * remote-utils.c (decode_M_packet): Likewise.
1787 * server.c (process_serial_event): Likewise.
1789 2014-02-12 Tom Tromey <tromey@redhat.com>
1791 * server.c (handle_query, handle_v_run): Use hex2bin, not
1793 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1795 2014-02-12 Tom Tromey <tromey@redhat.com>
1797 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1798 convert_int_to_ascii.
1799 * regcache.c (registers_to_string, collect_register_as_string):
1801 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1803 * server.c (process_serial_event): Likewise.
1804 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1805 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1807 2014-02-12 Tom Tromey <tromey@redhat.com>
1809 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1810 bin2hex, not hexify.
1811 * tracepoint.c (cmd_qtstatus): Likewise.
1813 2014-02-12 Tom Tromey <tromey@redhat.com>
1815 * remote-utils.c (monitor_output): Pass explicit length to
1818 2014-02-12 Tom Tromey <tromey@redhat.com>
1820 * tracepoint.c: Include rsp-low.h.
1821 * server.c: Include rsp-low.h.
1822 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1823 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1825 * remote-utils.c: Include rsp-low.h.
1826 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1827 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1828 (convert_int_to_ascii, convert_ascii_to_int): Move to
1830 * regcache.c: Include rsp-low.h.
1831 * ax.c: Include rsp-low.h.
1832 * Makefile.in (SFILES): Add common/rsp-low.c.
1833 (OBS): Add rsp-low.o.
1834 (rsp-low.o): New target.
1836 2014-02-12 Tom Tromey <tromey@redhat.com>
1838 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1839 Include print-utils.h.
1840 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1841 (plongest, thirty_two, phex_nz): Remove.
1842 * Makefile.in (SFILES): Add common/print-utils.c.
1843 (OBS): Add print-utils.o.
1844 (print-utils-ipa.o): New target.
1845 (print-utils.o): New target.
1846 (IPA_OBJS): Add print-utils-ipa.o.
1848 2014-02-06 Tom Tromey <tromey@redhat.com>
1850 * Makefile.in (SFILES): Fix indentation.
1852 2014-02-05 Doug Evans <dje@google.com>
1854 * linux-low.c (linux_wait_for_event): Improve comment.
1855 (linux_wait_1): Keep current_inferior in sync with event_child.
1857 2014-01-22 Doug Evans <dje@google.com>
1859 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1861 2014-01-22 Doug Evans <dje@google.com>
1863 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1864 * configure: Regenerate.
1865 * config.in: Regenerate.
1866 * Makefile.in (SFILES): Add debug.c.
1868 * debug.c: New file.
1869 * debug.h: New file.
1870 * linux-aarch64-low.c (*): Update all debugging printfs to use
1871 debug_printf instead of fprintf.
1872 * linux-arm-low.c (*): Ditto.
1873 * linux-cris-low.c (*): Ditto.
1874 * linux-crisv32-low.c (*): Ditto.
1875 * linux-m32r-low.c (*): Ditto.
1876 * linux-sparc-low.c (*): Ditto.
1877 * linux-x86.c (*): Ditto.
1878 * linux-low.c (*): Ditto.
1879 (linux_wait_1): Add calls to debug_enter, debug_exit.
1880 (linux_wait): Remove redundant debugging printf.
1881 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1882 (linux_resume, unstop_all_lwps): Ditto.
1883 * mem-break.c (*): Update all debugging printfs to use
1884 debug_printf instead of fprintf.
1885 * remote-utils.c (*): Ditto.
1886 * thread-db.c (*): Ditto.
1887 * server.c #include <ctype.h>, "gdb_vecs.h".
1888 (debug_threads): Moved to debug.c.
1889 (*): Update all debugging printfs to use debug_printf instead of
1891 (start_inferior): Replace call to fflush with call to debug_flush.
1892 (monitor_show_help): Mention set debug-format.
1893 (parse_debug_format_options): New function.
1894 (handle_monitor_command): Handle "monitor set debug-format".
1895 (gdbserver_usage): Mention --debug-format.
1896 (main): Parse --debug-format.
1897 * server.h (debug_threads): Declaration moved to debug.h.
1899 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1900 trace_debug_1 that uses debug_printf.
1901 (tracepoint_look_up_symbols): Update all debugging printfs to use
1902 debug_printf instead of fprintf.
1904 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1906 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1909 2014-01-17 Pedro Alves <palves@redhat.com>
1912 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1913 defined after including gdb_proc_service.h.
1915 2014-01-16 Doug Evans <dje@google.com>
1917 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1918 (match_dll): Use it.
1920 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1922 * target.h (target_ops) <read_btrace>: Change parameters and
1923 return type to allow error reporting.
1924 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1925 trace reading errors on.
1926 * linux-low.c (linux_low_read_btrace): Pass trace reading
1928 (linux_low_disable_btrace): New.
1930 2014-01-15 Doug Evans <dje@google.com>
1932 * inferiors.c (thread_id_to_gdb_id): Delete.
1933 * inferiors.h (thread_id_to_gdb_id): Delete.
1935 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1937 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1938 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1941 2014-01-08 Pedro Alves <palves@redhat.com>
1943 * server.c (handle_status): Don't discard previous queued stop
1944 replies or thread's pending status here.
1945 (main) <disconnection>: Do it here instead.
1947 2014-01-08 Pedro Alves <palves@redhat.com>
1949 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1950 * server.c (visit_actioned_threads, handle_pending_status): New
1952 (handle_v_cont): Factor out parts to ...
1953 (resume): ... this new function. If in all-stop, and a thread
1954 being resumed has a pending status, report it without actually
1956 (myresume): Adjust to use the new 'resume' function.
1957 (clear_pending_status_callback, set_pending_status_callback)
1958 (find_status_pending_thread_callback): New functions.
1959 (handle_status): Handle the case of multiple threads having
1960 interesting statuses to report. Report threads' real last signal
1961 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1962 with an interesting thread to report the status for, instead of
1963 always reporting the status of the first thread.
1965 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1967 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1968 * gdbreplay.c (gdbreplay_version): Likewise.
1970 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1972 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1973 iov.iov_len with the real length in use.
1975 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1977 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1978 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1979 for all targets that use win32-low.c.
1980 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1981 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1983 2013-12-13 Pedro Alves <palves@redhat.com>
1985 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1986 if equal to TARGET_WAITKIND_LOADED.
1987 * win32-low.c (cached_status): New static global.
1988 (win32_wait): Add declaration.
1989 (do_initial_child_stuff): Flush all initial pending debug events
1990 up to the initial breakpoint.
1991 (win32_wait): If CACHED_STATUS was set, return that instead
1992 of doing a real wait. Remove the code resuming the execution
1993 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1994 during the initial phase. Also remove the code changing
1995 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1996 TARGET_WAITKIND_STOPPED.
1998 2013-12-11 Yao Qi <yao@codesourcery.com>
2000 * notif.c (handle_notif_ack): Return 0 if no notification
2003 2013-11-20 Doug Evans <dje@google.com>
2005 * linux-low.c (linux_set_resume_request): Fix comment.
2007 2013-11-20 Doug Evans <dje@google.com>
2009 * linux-low.c (resume_status_pending_p): Tweak comment.
2011 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
2013 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
2014 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
2015 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
2016 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
2017 (srv_amd64_regobj): Add amd64-mpx.o.
2018 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
2019 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
2020 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
2021 * i387-fp.c (num_pl_bnd_register) Added constant.
2022 (num_pl_bnd_cfg_registers) Added constant.
2023 (struct i387_xsave) Added reserved area and MPX fields.
2024 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
2025 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
2027 (tdesc_i386_mpx_linux): Add MPX amd64 target.
2028 (init_registers_amd64_mpx_linux): Declare new function.
2029 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
2030 (x86_64_regmap): Add MPX registers.
2031 (x86_linux_read_description): Add MPX case.
2032 (initialize_low_arch): Initialize MPX targets.
2034 2013-11-18 Tom Tromey <tromey@redhat.com>
2036 * configure: Rebuild.
2037 * configure.ac: Don't check for stdlib.h.
2038 * gdbreplay.c: Unconditionally include stdlib.h.
2040 2013-11-18 Tom Tromey <tromey@redhat.com>
2042 * config.in: Rebuild.
2043 * configure: Rebuild.
2044 * configure.ac: Don't use AC_HEADER_DIRENT.
2046 2013-11-18 Tom Tromey <tromey@redhat.com>
2048 * server.h: Don't check HAVE_STRING_H.
2049 * gdbreplay.c: Don't check HAVE_STRING_H.
2050 * configure: Rebuild.
2052 2013-11-18 Tom Tromey <tromey@redhat.com>
2054 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
2057 2013-11-08 Tom Tromey <tromey@redhat.com>
2059 * configure, config.in: Rebuild.
2060 * configure.ac: Remove unused configury.
2062 2013-11-08 Tom Tromey <tromey@redhat.com>
2064 * acinclude.m4: Include common.m4, codeset.m4.
2065 * configure, config.in: Rebuild.
2066 * configure.ac: Use GDB_AC_COMMON.
2068 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
2070 * linux-s390-low.c (HWCAP_S390_TE): New define.
2071 (s390_arch_setup): Consider the TE field in the HWCAP for
2072 determining 'have_regset_tdb'.
2074 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
2077 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
2080 2013-10-02 Pedro Alves <palves@redhat.com>
2082 * server.c (process_serial_event): Don't output "GDBserver
2083 exiting" if GDB is connected through stdio.
2084 * target.c (mywait): Likewise, be silent if GDB is connected
2087 2013-10-01 Joel Brobecker <brobecker@adacore.com>
2089 * lynx-low.c (lynx_add_threads_after_attach): New function.
2090 (lynx_attach): Remove call to add_thread. Add call to
2091 lynx_add_threads_after_attach instead.
2093 2013-09-28 Mike Frysinger <vapier@gentoo.org>
2095 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
2096 * config.in, configure: Regenerated.
2098 2013-09-18 Yao Qi <yao@codesourcery.com>
2101 * server.c (start_inferior): Clear 'resume_info'.
2103 2013-09-16 Jiong Wang <jiwang@tilera.com>
2105 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
2108 2013-09-16 Jiong Wang <jiwang@tilera.com>
2110 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
2111 linux-tile-low.o to srv_tgtobj.
2113 2013-09-16 Will Newton <will.newton@linaro.org>
2115 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
2118 2013-09-06 Pedro Alves <palves@redhat.com>
2120 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
2121 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
2122 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
2123 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
2124 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
2125 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
2127 2013-09-06 Pedro Alves <palves@redhat.com>
2129 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
2130 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
2132 2013-09-06 Pedro Alves <palves@redhat.com>
2134 * linux-amd64-ipa.c: Include tracepoint.h.
2135 * linux-i386-ipa.c: Include tracepoint.h.
2137 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2139 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
2140 (ps_get_thread_area): New function.
2142 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
2144 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
2145 (initialize_low_arch): Call init_registers_crisv32 rather than
2146 init_register_crisv32.
2148 2013-09-05 Pedro Alves <palves@redhat.com>
2150 * server.h (handle_vFile, hostio_last_error_from_errno): Move
2152 * hostio.h: ... this new file.
2153 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
2154 win32-low.c: Include hostio.h.
2156 2013-09-05 Pedro Alves <palves@redhat.com>
2158 * server.h (gdb_client_data, handler_func, callback_handler_func)
2159 (delete_file_handler, add_file_handler, append_callback_event)
2160 (delete_callback_event, start_event_loop, initialize_event_loop):
2161 Move to event-loop.h and include it.
2162 * event-loop.h: New file.
2164 2013-09-05 Pedro Alves <palves@redhat.com>
2166 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
2167 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
2168 (loaded_dll, unloaded_dll): Move to ...
2169 * dll.h: ... this new file.
2170 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
2172 2013-09-05 Pedro Alves <palves@redhat.com>
2174 * server.h (current_process, get_thread_process, all_processes)
2175 (add_inferior_to_list, for_each_inferior, current_inferior)
2176 (remove_inferior, add_process, remove_process, find_process_pid)
2177 (have_started_inferiors_p, have_attached_inferiors_p)
2178 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
2179 (clear_inferiors, find_inferior, find_inferior_id)
2180 (inferior_target_data, set_inferior_target_data)
2181 (inferior_regcache_data, set_inferior_regcache_data): Move to
2182 inferiors.h, and include it.
2183 * inferiors.h: New file.
2185 2013-09-05 Pedro Alves <palves@redhat.com>
2187 * server.h (struct emit_ops, current_insn_ptr, emit_error):
2191 2013-09-05 Pedro Alves <palves@redhat.com>
2193 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
2195 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
2196 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
2197 (handle_tracepoint_general_set, handle_tracepoint_query)
2198 (tracepoint_finished_step, tracepoint_was_hit)
2199 (release_while_stepping_state_list, current_traceframe)
2200 (in_readonly_region, traceframe_read_mem)
2201 (fetch_traceframe_registers, traceframe_read_sdata)
2202 (traceframe_read_info, struct fast_tpoint_collect_status)
2203 (fast_tracepoint_collecting, force_unlock_trace_buffer)
2204 (handle_tracepoit_bkpts, initialize_low_tracepoint)
2205 (supply_fast_tracepoint_registers)
2206 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
2207 (ipa_tdesc, claim_trampoline_space)
2208 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
2209 (agent_mem_read, agent_get_trace_state_variable_value)
2210 (agent_set_trace_state_variable_value, agent_tsv_read)
2211 (agent_mem_read_string, get_raw_reg_func_addr)
2212 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2213 * tracepoint.h: ... this new file.
2215 2013-09-05 Pedro Alves <palves@redhat.com>
2217 * server.h (perror_with_name, error, fatal, warning, paddress)
2218 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2220 * utils.h: New file.
2222 2013-09-05 Pedro Alves <palves@redhat.com>
2224 * server.h (remote_debug, noack_mode, transport_is_reliable)
2225 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2226 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2227 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2228 (write_enn, initialize_async_io, enable_async_io)
2229 (disable_async_io, check_remote_input_interrupt_request)
2230 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2231 (dead_thread_notify, prepare_resume_reply)
2232 (decode_address_to_semicolon, decode_address, decode_m_packet)
2233 (decode_M_packet, decode_X_packet, decode_xfer_write)
2234 (decode_search_memory_packet, unhexify, hexify)
2235 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2236 (look_up_one_symbol, relocate_instruction)
2237 (monitor_output): Move to remote-utils.h, and include it.
2238 * remote-utils.h: New file.
2240 2013-09-05 Pedro Alves <palves@redhat.com>
2242 * server.h (_): Delete.
2244 2013-09-02 Pedro Alves <palves@redhat.com>
2246 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2247 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2249 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2251 2013-09-02 Pierre Muller <muller@sourceware.org>
2253 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2254 or WriteProcessMemory complete successfully and handle
2255 ERROR_PARTIAL_COPY error.
2257 2013-09-02 Pedro Alves <palves@redhat.com>
2259 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2260 error instead of EIO.
2262 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2265 * linux-low.c: Include filestuff.h.
2266 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2267 * lynx-low.c: Include filestuff.h.
2268 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2269 * server.c: Include filestuff.h.
2270 (main): Call notice_open_fds.
2271 * spu-low.c: Include filestuff.h.
2272 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2274 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2276 * Makefile.in: Explain why ../target and ../nat are not
2277 listed as include file search paths.
2278 (linux-waitpid.o): New object file rule.
2279 * configure.srv (srv_native_linux_obj): New variable.
2280 Replace all occurrences of linux native object files with
2281 $srv_native_linux_obj.
2282 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2283 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2284 (linux_enable_event_reporting): Remove declaration.
2285 (my_waitpid): Moved to common/linux-waitpid.c.
2286 (linux_wait_for_event): Pass ptid when calling
2287 linux_enable_event_reporting.
2288 (linux_supports_tracefork_flag): Remove.
2289 (linux_enable_event_reporting): Likewise.
2290 (linux_tracefork_grandchild): Remove.
2291 (STACK_SIZE): Moved to common/linux-ptrace.c.
2292 (linux_tracefork_child): Remove.
2293 (linux_test_for_tracefork): Remove.
2294 (linux_look_up_symbols): Call linux_supports_traceclone.
2295 (initialize_low): Remove call to linux_test_for_tracefork.
2296 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2297 common/linux-ptrace.h.
2298 (PTRACE_TYPE_ARG4): Likewise.
2299 Include linux-ptrace.h.
2301 2013-08-21 Pedro Alves <palves@redhat.com>
2303 * config.in: Renegerate.
2305 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2307 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2308 (SFILES): Remove $(srcdir)/common/target-common.c and
2309 add $(srcdir)/target/waitstatus.c.
2310 (OBS): Remove target-common.o and add waitstatus.o.
2311 (server_h): Remove $(srcdir)/../common/target-common.h and
2312 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2313 and $(srcdir)/../target/waitstatus.h.
2314 (target-common.o): Remove.
2315 (waitstatus.o): New target object file.
2316 * target.h: Do not include target-common.h and
2317 include target/resume.h, target/wait.h and
2318 target/waitstatus.h.
2320 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2322 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2323 to PTRACE_TYPE_ARG3.
2324 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2325 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2327 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2328 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2330 2013-07-27 Jie Zhang <jie@codesourcery.com>
2331 Daniel Jacobowitz <dan@codesourcery.com>
2332 Yao Qi <yao@codesourcery.com>
2334 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2335 (mips-linux-watch.o): New rule.
2336 (mips_linux_watch_h): New variable.
2337 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2339 * linux-mips-low.c: Include mips-linux-watch.h.
2340 (struct arch_process_info, struct arch_lwp_info): New.
2341 (update_watch_registers_callback): New function.
2342 (mips_linux_new_process, mips_linux_new_thread) New functions.
2343 (mips_linux_prepare_to_resume, mips_insert_point): New
2345 (mips_remove_point, mips_stopped_by_watchpoint): New
2347 (rsp_bp_type_to_target_hw_bp_type): New function.
2348 (mips_stopped_data_address): New function.
2349 (the_low_target): Add watchpoint support functions.
2351 2013-07-27 Yao Qi <yao@codesourcery.com>
2353 * i386-low.c: Include break-common.h.
2354 (enum target_hw_bp_type): Remove.
2356 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2358 * Makefile.in (SFILES): /common/target-common.c.
2359 (OBS): Add target-common.o.
2360 (server_h): Add $(srcdir)/../common/target-common.h.
2361 (target-common.o): New target.
2362 * server.c (queue_stop_reply_callback): Free
2363 status string after use.
2364 * target.c (target_waitstatus_to_string): Remove.
2365 * target.h: Include target-common.h.
2366 (resume_kind): Likewise.
2367 (target_waitkind): Likewise.
2368 (target_waitstatus): Likewise.
2369 (TARGET_WNOHANG): Likewise.
2371 2013-07-04 Yao Qi <yao@codesourcery.com>
2373 * Makefile.in (host_alias): Use @host_noncanonical@.
2374 (target_alias): Use @target_noncanonical@.
2375 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2376 ACX_NONCANONICAL_HOST.
2377 * configure: Regenerated.
2380 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2382 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2383 * configure: Rebuild.
2384 * Makefile.in (version_host, version_target): Get from configure.
2385 (version.c): Use $(version_host) and $(version_target).
2387 2013-07-03 Pedro Alves <palves@redhat.com>
2389 * Makefile.in (config.status): Depend on development.sh.
2390 * acinclude.m4: Include libmcheck.m4.
2391 * configure: Regenerate.
2393 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2395 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2396 attribute inside the parentheses.
2397 (winapi_DebugSetProcessKillOnExit): Ditto.
2398 (winapi_DebugBreakProcess): Ditto.
2399 (winapi_GenerateConsoleCtrlEvent): Ditto.
2401 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2403 * notif.h (notif_event): Add a dummy member to avoid compiler
2406 2013-07-01 Pedro Alves <palves@redhat.com>
2408 * hostio.c (HOSTIO_PATH_MAX): Define.
2409 (require_filename, handle_open, handle_unlink, handle_readlink):
2412 2013-07-01 Pedro Alves <palves@redhat.com>
2414 * server.h: Include "pathmax.h".
2415 * linux-low.c: Don't include sys/param.h.
2416 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2418 * win32-low.c: Don't include sys/param.h.
2419 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2421 2013-07-01 Pedro Alves <palves@redhat.com>
2423 * event-loop.c: Don't check HAVE_UNISTD_H before including
2425 * gdbreplay.c: Likewise.
2426 * remote-utils.c: Likewise.
2427 * server.c: Likewise.
2428 * configure.ac: Don't check for unistd.h.
2429 * configure: Regenerate.
2431 2013-06-28 Tom Tromey <tromey@redhat.com>
2433 * Makefile.in (version.c): Use version.in, not
2436 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2438 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2439 * configure: Rebuild.
2440 * Makefile.in (version_host, version_target): Get from configure.
2441 (version.c): Use $(version_host) and $(version_target).
2443 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2445 Fix trace-status to output user name without trailing colon.
2446 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2448 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2450 Fix trace-status to output proper start-time and stop-time.
2451 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2452 output start time and stop time in hex as gdb expects.
2454 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2456 * tracepoint.c (build_traceframe_info_xml): Output trace state
2457 variables present in the trace buffer.
2459 2013-06-24 Tom Tromey <tromey@redhat.com>
2461 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2463 (version.o): Remove.
2464 * gdbreplay.c: Include version.h.
2465 (version, host_name): Don't declare.
2466 * server.h: Include version.h.
2467 (version, host_name): Don't declare.
2469 2013-06-12 Pedro Alves <palves@redhat.com>
2471 * linux-x86-low.c (linux_is_elf64): Delete global.
2472 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
2473 with local linux_pid_exe_is_elf_64_file use.
2475 2013-06-11 Pedro Alves <palves@redhat.com>
2477 * linux-low.c (regset_disabled, disable_regset): New functions.
2478 (regsets_fetch_inferior_registers)
2479 (regsets_store_inferior_registers): Use them.
2480 (initialize_regsets_info); Don't allocate the disabled_regsets
2482 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
2485 2013-06-11 Pedro Alves <palves@redhat.com>
2487 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
2490 2013-06-11 Pedro Alves <palves@redhat.com>
2492 * linux-x86-low.c (initialize_low_arch): Call
2493 init_registers_x32_avx_linux.
2495 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
2497 Fix compatibility with Android Bionic.
2498 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
2501 2013-06-07 Pedro Alves <palves@redhat.com>
2504 * Makefile.in (OBS): Add tdesc.o.
2505 (IPA_OBJS): Add tdesc-ipa.o.
2506 (tdesc-ipa.o): New rule.
2507 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
2509 * linux-low.c (new_inferior): Delete.
2510 (disabled_regsets, num_regsets): Delete.
2511 (linux_add_process): Adjust to set the new per-process
2513 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
2514 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
2515 was a stop. When calling arch_setup, switch the current inferior
2516 to the thread that got an event.
2517 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
2518 (regsets_fetch_inferior_registers)
2519 (regsets_store_inferior_registers): New regsets_info parameter.
2521 (linux_register_in_regsets): New regs_info parameter. Adjust to
2523 (register_addr, fetch_register, store_register): New usrregs_info
2524 parameter. Adjust to use it.
2525 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
2526 parameter regs_info. Adjust to use it.
2527 (linux_fetch_registers): Get the current inferior's regs_info, and
2529 (linux_store_registers): Ditto.
2530 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
2531 (initialize_low): Don't initialize the target_regsets here. Call
2532 initialize_low_arch.
2533 * linux-low.h (target_regsets): Delete declaration.
2534 (struct regsets_info): New.
2535 (struct usrregs_info): New.
2536 (struct regs_info): New.
2537 (struct process_info_private) <new_inferior>: New field.
2538 (struct linux_target_ops): Delete the num_regs, regmap, and
2539 regset_bitmap fields. New field regs_info.
2540 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
2541 * i387-fp.c (num_xmm_registers): Delete.
2542 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
2543 calls to new interface.
2544 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
2545 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
2546 Infer the number of xmm registers from the regcache's target
2548 * i387-fp.h (num_xmm_registers): Delete.
2549 * inferiors.c (add_thread): Don't install the thread's regcache
2551 * proc-service.c (gregset_info): Fetch the current inferior's
2552 regs_info. Adjust to use it.
2553 * regcache.c: Include tdesc.h.
2554 (register_bytes, reg_defs, num_registers)
2555 (gdbserver_expedite_regs): Delete.
2556 (get_thread_regcache): If the thread doesn't have a regcache yet,
2557 create one, instead of aborting gdbserver.
2558 (regcache_invalidate_one): Rename to ...
2559 (regcache_invalidate_thread): ... this.
2560 (regcache_invalidate_one): New.
2561 (regcache_invalidate): Only invalidate registers of the current
2563 (init_register_cache): Add target_desc parameter, and use it.
2564 (new_register_cache): Ditto. Assert the target description has a
2565 non zero registers_size.
2566 (regcache_cpy): Add assertions. Adjust.
2567 (realloc_register_cache, set_register_cache): Delete.
2568 (registers_to_string, registers_from_string): Adjust.
2569 (find_register_by_name, find_regno, find_register_by_number)
2570 (register_cache_size): Add target_desc parameter, and use it.
2571 (free_register_cache_thread, free_register_cache_thread_one)
2572 (regcache_release, register_cache_size): New.
2573 (register_size): Add target_desc parameter, and use it.
2574 (register_data, supply_register, supply_register_zeroed)
2575 (supply_regblock, supply_register_by_name, collect_register)
2576 (collect_register_as_string, collect_register_by_name): Adjust.
2577 * regcache.h (struct target_desc): Forward declare.
2578 (struct regcache) <tdesc>: New field.
2579 (init_register_cache, new_register_cache): Add target_desc
2581 (regcache_invalidate_thread): Declare.
2582 (regcache_invalidate_one): Delete declaration.
2583 (regcache_release): Declare.
2584 (find_register_by_number, register_cache_size, register_size)
2585 (find_regno): Add target_desc parameter.
2586 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
2588 * remote-utils.c: Include tdesc.h.
2589 (outreg, prepare_resume_reply): Adjust.
2590 * server.c: Include tdesc.h.
2591 (gdbserver_xmltarget): Delete declaration.
2592 (get_features_xml, process_serial_event): Adjust.
2593 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
2595 (struct process_info) <tdesc>: New field.
2596 (ipa_tdesc): Declare.
2597 * tdesc.c: New file.
2598 * tdesc.h: New file.
2599 * tracepoint.c: Include tdesc.h.
2600 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
2601 (get_context_regcache): Adjust to pass ipa_tdesc down.
2602 (do_action_at_tracepoint): Adjust to get the register cache size
2603 from the context regcache's description.
2604 (traceframe_walk_blocks): Adjust to get the register cache size
2605 from the current trace frame's description.
2606 (traceframe_get_pc): Adjust to get current trace frame's
2607 description and pass it down.
2608 (gdb_collect): Adjust to get the register cache size from the
2610 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
2611 (gdbserver_xmltarget): Delete.
2612 (initialize_low_tracepoint): Set the ipa's target description.
2613 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
2614 (initialize_low_tracepoint): Set the ipa's target description.
2615 * linux-x86-low.c: Include tdesc.h.
2616 [__x86_64__] (is_64bit_tdesc): New.
2617 (ps_get_thread_area, x86_get_thread_area): Use it.
2618 (i386_cannot_store_register): Rename to ...
2619 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
2620 (i386_cannot_fetch_register): Rename to ...
2621 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
2622 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
2624 (target_regsets): Rename to ...
2625 (x86_regsets): ... this.
2626 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
2628 (x86_siginfo_fixup): Use is_64bit_tdesc.
2629 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2630 (tdesc_x32_avx_linux, tdesc_x32_linux)
2631 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2633 (x86_linux_update_xmltarget): Delete.
2634 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2635 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2636 (AMD64_LINUX_USER64_CS): New.
2637 (x86_linux_read_description): New, based on
2638 x86_linux_update_xmltarget.
2639 (same_process_callback): New.
2640 (x86_arch_setup_process_callback): New.
2641 (x86_linux_update_xmltarget): New.
2642 (x86_regsets_info): New.
2643 (amd64_linux_regs_info): New.
2644 (i386_linux_usrregs_info): New.
2645 (i386_linux_regs_info): New.
2646 (x86_linux_regs_info): New.
2647 (x86_arch_setup): Reimplement.
2648 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2649 (x86_emit_ops): Ditto.
2650 (the_low_target): Adjust. Install x86_linux_regs_info,
2651 x86_cannot_fetch_register, and x86_cannot_store_register.
2652 (initialize_low_arch): New.
2653 * linux-ia64-low.c (tdesc_ia64): Declare.
2654 (ia64_fetch_register): Adjust.
2655 (ia64_usrregs_info, regs_info): New globals.
2656 (ia64_regs_info): New function.
2657 (the_low_target): Adjust.
2658 (initialize_low_arch): New function.
2659 * linux-sparc-low.c (tdesc_sparc64): Declare.
2660 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2662 (sparc_arch_setup): New function.
2663 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2664 (the_low_target): Adjust.
2665 (initialize_low_arch): New function.
2666 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2667 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2668 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2669 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2670 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2671 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2672 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2673 (tdesc_powerpc_isa205_vsx64l): Declare.
2674 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2675 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2676 (ppc_set_pc, ppc_get_hwcap): Adjust.
2677 (ppc_usrregs_info): Forward declare.
2678 (!__powerpc64__) ppc_regmap_adjusted: New global.
2679 (ppc_arch_setup): Adjust to the current process'es target
2681 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2682 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2683 (ppc_store_evrregset): Adjust.
2684 (target_regsets): Rename to ...
2685 (ppc_regsets): ... this, and make static.
2686 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2687 (ppc_regs_info): New function.
2688 (the_low_target): Adjust.
2689 (initialize_low_arch): New function.
2690 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2691 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2692 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2693 (tdesc_s390x_linux64v2): Declare.
2694 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2695 (s390_fill_gregset, s390_store_last_break): Adjust.
2696 (target_regsets): Rename to ...
2697 (s390_regsets): ... this, and make static.
2698 (s390_get_pc, s390_set_pc): Adjust.
2699 (s390_get_hwcap): New target_desc parameter, and use it.
2700 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2701 (s390_arch_setup): Adjust to set the current process'es target
2702 description. Don't adjust the regmap.
2703 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2704 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2705 (regs_info_3264): New globals.
2706 (s390_regs_info): New function.
2707 (the_low_target): Adjust.
2708 (initialize_low_arch): New function.
2709 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2710 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2711 [__mips64] (init_registers_mips_linux)
2712 (init_registers_mips_dsp_linux): Delete defines.
2713 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2714 (have_dsp): New global.
2715 (mips_read_description): New, based on mips_arch_setup.
2716 (mips_arch_setup): Reimplement.
2717 (get_usrregs_info): New function.
2718 (mips_cannot_fetch_register, mips_cannot_store_register)
2719 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2720 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2721 (target_regsets): Rename to ...
2722 (mips_regsets): ... this, and make static.
2723 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2724 (dsp_regs_info, regs_info): New globals.
2725 (mips_regs_info): New function.
2726 (the_low_target): Adjust.
2727 (initialize_low_arch): New function.
2728 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2729 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2731 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2732 (arm_read_description): New, with bits factored from
2734 (arm_arch_setup): Reimplement.
2735 (target_regsets): Rename to ...
2736 (arm_regsets): ... this, and make static.
2737 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2738 (arm_regs_info): New function.
2739 (the_low_target): Adjust.
2740 (initialize_low_arch): New function.
2741 * linux-m68k-low.c (tdesc_m68k): Declare.
2742 (target_regsets): Rename to ...
2743 (m68k_regsets): ... this, and make static.
2744 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2745 (m68k_regs_info): New function.
2746 (m68k_arch_setup): New function.
2747 (the_low_target): Adjust.
2748 (initialize_low_arch): New function.
2749 * linux-sh-low.c (tdesc_sharch): Declare.
2750 (target_regsets): Rename to ...
2751 (sh_regsets): ... this, and make static.
2752 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2753 (sh_regs_info, sh_arch_setup): New functions.
2754 (the_low_target): Adjust.
2755 (initialize_low_arch): New function.
2756 * linux-bfin-low.c (tdesc_bfin): Declare.
2757 (bfin_arch_setup): New function.
2758 (bfin_usrregs_info, regs_info): New globals.
2759 (bfin_regs_info): New function.
2760 (the_low_target): Adjust.
2761 (initialize_low_arch): New function.
2762 * linux-cris-low.c (tdesc_cris): Declare.
2763 (cris_arch_setup): New function.
2764 (cris_usrregs_info, regs_info): New globals.
2765 (cris_regs_info): New function.
2766 (the_low_target): Adjust.
2767 (initialize_low_arch): New function.
2768 * linux-cris-low.c (tdesc_crisv32): Declare.
2769 (cris_arch_setup): New function.
2770 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2771 (cris_regs_info): New function.
2772 (the_low_target): Adjust.
2773 (initialize_low_arch): New function.
2774 * linux-m32r-low.c (tdesc_m32r): Declare.
2775 (m32r_arch_setup): New function.
2776 (m32r_usrregs_info, regs_info): New globals.
2777 (m32r_regs_info): Adjust.
2778 (initialize_low_arch): New function.
2779 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2780 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2781 (tic6x_usrregs_info): Forward declare.
2782 (tic6x_read_description): New function, based on ...
2783 (tic6x_arch_setup): ... this. Reimplement.
2784 (target_regsets): Rename to ...
2785 (tic6x_regsets): ... this, and make static.
2786 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2787 (tic6x_regs_info): New function.
2788 (the_low_target): Adjust.
2789 (initialize_low_arch): New function.
2790 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2791 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2792 (target_regsets): Rename to ...
2793 (xtensa_regsets): ... this, and make static.
2794 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2796 (xtensa_arch_setup, xtensa_regs_info): New functions.
2797 (the_low_target): Adjust.
2798 (initialize_low_arch): New function.
2799 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2800 (nios2_arch_setup): Set the current process'es tdesc.
2801 (target_regsets): Rename to ...
2802 (nios2_regsets): ... this.
2803 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2804 (nios2_regs_info): New function.
2805 (the_low_target): Adjust.
2806 (initialize_low_arch): New function.
2807 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2808 (aarch64_arch_setup): Set the current process'es tdesc.
2809 (target_regsets): Rename to ...
2810 (aarch64_regsets): ... this.
2811 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2812 (aarch64_regs_info): New function.
2813 (the_low_target): Adjust.
2814 (initialize_low_arch): New function.
2815 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2817 (target_regsets): Rename to ...
2818 (tile_regsets): ... this.
2819 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2820 (tile_regs_info): New function.
2821 (tile_arch_setup): Set the current process'es tdesc.
2822 (the_low_target): Adjust.
2823 (initialize_low_arch): New function.
2824 * spu-low.c (tdesc_spu): Declare.
2825 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2826 * win32-arm-low.c (tdesc_arm): Declare.
2827 (arm_arch_setup): New function.
2828 (the_low_target): Install arm_arch_setup instead of
2830 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2831 (init_windows_x86): Rename to ...
2832 (i386_arch_setup): ... this. Set `win32_tdesc'.
2833 (the_low_target): Adjust.
2834 * win32-low.c (win32_tdesc): New global.
2835 (child_add_thread): Don't create the thread cache here.
2836 (do_initial_child_stuff): Set the new process'es tdesc.
2837 * win32-low.h (struct target_desc): Forward declare.
2838 (win32_tdesc): Declare.
2839 * lynx-i386-low.c (tdesc_i386): Declare global.
2840 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2841 * lynx-low.c (lynx_tdesc): New global.
2842 (lynx_add_process): Set the new process'es tdesc.
2843 * lynx-low.h (struct target_desc): Forward declare.
2844 (lynx_tdesc): Declare global.
2845 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2846 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2847 * nto-low.c (nto_tdesc): New global.
2848 (do_attach): Set the new process'es tdesc.
2849 * nto-low.h (struct target_desc): Forward declare.
2850 (nto_tdesc): Declare.
2851 * nto-x86-low.c (tdesc_i386): Declare.
2852 (nto_x86_arch_setup): Set `nto_tdesc'.
2854 2013-06-04 Gary Benson <gbenson@redhat.com>
2856 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2857 to qSupported response when appropriate.
2858 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2859 with nonzero-length annex.
2860 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2861 arguments supplied in annex.
2863 2013-05-31 Doug Evans <dje@google.com>
2866 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2867 64 bits in 64-cross-32 environment.
2869 2013-05-28 Pedro Alves <palves@redhat.com>
2871 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2872 (aarch64-without-fpu.c): Delete rule.
2873 * configure.srv (aarch64*-*-linux*): Remove references to
2874 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2875 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2878 2013-05-24 Pedro Alves <palves@redhat.com>
2880 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2881 instead of strchr/decode_address. Error if the range isn't split
2882 with a ','. Don't assume there's be a ':' in the action.
2884 2013-05-23 Yao Qi <yao@codesourcery.com>
2885 Pedro Alves <palves@redhat.com>
2887 * linux-low.c (lwp_in_step_range): New function.
2888 (linux_wait_1): If the thread was range stepping and stopped
2889 outside the stepping range, report the stop to GDB. Otherwise,
2890 continue stepping. Add range stepping debug output.
2891 (linux_set_resume_request): Copy the step range from the resume
2893 (linux_supports_range_stepping): New.
2894 (linux_target_ops) <supports_range_stepping>: Set to
2895 linux_supports_range_stepping.
2896 * linux-low.h (struct linux_target_ops)
2897 <supports_range_stepping>: New field.
2898 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2899 * linux-x86-low.c (x86_supports_range_stepping): New.
2900 (the_low_target) <supports_range_stepping>: Set to
2901 x86_supports_range_stepping.
2902 * server.c (handle_v_cont): Handle 'r' action.
2903 (handle_v_requests): Append ";r" if the target supports range
2905 * target.h (struct thread_resume) <step_range_start,
2906 step_range_end>: New fields.
2907 (struct target_ops) <supports_range_stepping>:
2909 (target_supports_range_stepping): New macro.
2911 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2913 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2914 confusion in comment.
2916 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2918 * lynx-low.c (struct process_info_private): New type.
2919 (lynx_add_process): New function.
2920 (lynx_create_inferior, lynx_attach): Replace calls to
2921 add_process by calls to lynx_add_process.
2922 (lynx_resume): If PTID is null, then try using
2923 current_process()->private->last_wait_event_ptid.
2925 (lynx_clear_inferiors): Delete. The contents of that function
2926 has been inlined in lynx_mourn;
2927 (lynx_wait_1): Save the ptid in the process's private data.
2928 (lynx_mourn): Free the process' private data. Replace call
2929 to lynx_clear_inferiors by call to clear_inferiors.
2931 2013-05-17 Yao Qi <yao@codesourcery.com>
2933 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2936 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2938 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2939 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2940 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2941 PT_TEXT_END_ADDR guards. Update comments.
2942 (linux_target_op) <read_offsets>: Conditionally define to
2943 linux_read_offsets if the target is UCLIBC and if it defines
2944 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2946 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2947 Andrew Jenner <andrew@codesourcery.com>
2949 * Makefile.in (SFILES): Add linux-nios2-low.c.
2950 (clean): Add action to delete nios2-linux.c.
2951 (nios2-linux.c): New rule.
2952 * configure.srv: Add nios2*-*-linux*.
2953 * linux-nios2-low.c: New.
2955 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2957 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2959 2013-04-25 Hui Zhu <hui@codesourcery.com>
2962 * ax.c (ax_printf): Add fflush.
2964 2013-04-22 Tom Tromey <tromey@redhat.com>
2966 * Makefile.in (SFILES): Add filestuff.c.
2967 (OBS): Add filestuff.o.
2968 (filestuff.o): New target.
2969 * config.in, configure: Rebuild.
2970 * configure.ac: Check for fdwalk, pipe2.
2972 2013-04-17 Pedro Alves <palves@redhat.com>
2974 * configure.ac (USE_THREAD_DB): Delete variable.
2975 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2976 Don't AC_SUBST USE_THREAD_DB.
2977 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2978 * config.in, configure: Regenerate.
2980 2013-04-16 Pedro Alves <palves@redhat.com>
2982 * linux-low.h (struct lwp_info) <thread_known>: Move under
2983 the USE_THREAD_DB #ifdef.
2985 2013-04-16 Pedro Alves <palves@redhat.com>
2987 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2988 (linux-low.o): Delete rule.
2989 * linux-low.h: Always include "gdb_thread_db.h" instead of
2990 conditionally including thread_db.h.
2991 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2994 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2996 * Makefile.in (install-only): Fix make install regression.
2998 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3000 Convert man pages to texinfo, new gdbinit.5 texinfo page.
3001 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
3003 * gdbserver.1: Remove.
3005 2013-03-22 Pedro Alves <palves@redhat.com>
3007 * linux-low.c (handle_extended_wait): Don't call
3008 linux_enable_event_reporting.
3010 2013-03-15 Tony Theodore <tonyt@logyst.com>
3013 * Makefile.in (SHELL): Use @SHELL@.
3015 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
3017 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
3020 2013-03-13 Joel Brobecker <brobecker@adacore.com>
3022 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
3023 Remove extraneous NULL element.
3025 2013-03-13 Yao Qi <yao@codesourcery.com>
3027 * tracepoint.c (traceframe_read_tsv): Look for the last matched
3028 'V' block in trace frame.
3030 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3032 * target.h (struct target_ops): Add btrace ops.
3033 (target_supports_btrace): New macro.
3034 (target_enable_btrace): New macro.
3035 (target_disable_btrace): New macro.
3036 (target_read_btrace): New macro.
3037 * gdbthread.h (struct thread_info): Add btrace field.
3038 * server.c: Include btrace-common.h.
3039 (handle_btrace_general_set): New function.
3040 (handle_btrace_enable): New function.
3041 (handle_btrace_disable): New function.
3042 (handle_general_set): Call handle_btrace_general_set.
3043 (handle_qxfer_btrace): New function.
3044 (struct qxfer qxfer_packets[]): Add btrace entry.
3045 * inferiors.c (remove_thread): Disable btrace.
3046 * linux-low: Include linux-btrace.h.
3047 (linux_low_enable_btrace): New function.
3048 (linux_low_read_btrace): New function.
3049 (linux_target_ops): Add btrace ops.
3050 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
3051 Add srv_linux_btrace=yes.
3052 (x86_64-*-linux*): Add linux-btrace.o.
3053 Add srv_linux_btrace=yes.
3054 * configure.ac: Define HAVE_LINUX_BTRACE.
3055 * config.in: Regenerated.
3056 * configure: Regenerated.
3058 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3060 * server.c (handle_qxfer): Preserve error message if -3 is
3062 (qxfer): Document the -3 return value.
3064 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
3066 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
3067 (linux_btrace_h): New variable.
3068 (linux-btrace.o): New rule.
3070 2013-03-08 Stan Shebs <stan@codesourcery.com>
3071 Hafiz Abid Qadeer <abidh@codesourcery.com>
3073 * tracepoint.c (trace_buffer_size): New global.
3074 (DEFAULT_TRACE_BUFFER_SIZE): New define.
3075 (init_trace_buffer): Change to one-argument function. Allocate
3076 trace buffer memory.
3077 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
3078 handle QTBuffer:size packet.
3079 (cmd_bigqtbuffer_size): New function.
3080 (initialize_tracepoint): Call init_trace_buffer with
3081 DEFAULT_TRACE_BUFFER_SIZE.
3082 * server.c (handle_query): Add QTBuffer:size in the
3085 2013-03-07 Yao Qi <yao@codesourcery.com>
3087 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
3088 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
3090 (cmd_qtsp): Adjust condition. Do post increment.
3091 Set cur_action and cur_step_action back to 0.
3093 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
3096 * linux-low.c (linux_write_memory): Return early success if LEN is
3099 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
3101 * configure.srv: Add x86_64-*-cygwin* as target.
3103 2013-02-28 Tom Tromey <tromey@redhat.com>
3105 * configure.ac: Invoke AC_SYS_LARGEFILE.
3106 * configure, config.in: Rebuild.
3108 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
3110 * win32-low.c: Throughout, fix format strings and casts of
3111 printf-like functions to avoid type related warnings on all
3113 (get_child_debug_event): Print dwDebugEventCode as hex since
3114 that's how it's usually documented.
3116 2013-02-28 Yao Qi <yao@codesourcery.com>
3118 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
3121 2013-02-27 Jiong Wang <jiwang@tilera.com>
3123 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
3124 (reg-tilegx32.c): New rule.
3125 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
3126 * linux-tile-low.c (tile_arch_setup): New function. Invoke
3127 different register info initializer according to elf class.
3128 (init_registers_tilgx32): New function. The tilegx32 register info
3130 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
3131 (tile_store_gregset): Likewise.
3133 2013-02-27 Yao Qi <yao@codesourcery.com>
3135 * server.c (process_point_options): Print debug message when
3136 debug_threads is true.
3138 2013-02-26 Yao Qi <yao@codesourcery.com>
3140 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
3142 2013-02-19 Pedro Alves <palves@redhat.com>
3143 Kai Tietz <ktietz@redhat.com>
3147 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
3148 instead of strtoul to extract address from packet.
3149 (process_serial_event) <'z'>: Likewise.
3151 2013-02-18 Yao Qi <yao@codesourcery.com>
3153 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
3155 2013-02-14 Pedro Alves <palves@redhat.com>
3159 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
3160 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
3162 2013-02-14 Pedro Alves <palves@redhat.com>
3164 * tracepoint.c (cmd_qtdpsrc): Use savestring.
3166 2013-02-14 Pedro Alves <palves@redhat.com>
3168 * tracepoint.c (save_string): Delete.
3169 (add_tracepoint_action): Use savestring instead of save_string.
3171 2013-02-12 Pedro Alves <palves@redhat.com>
3173 * linux-xtensa-low.c: Ditto.
3174 * xtensa-xtregs.c: Ditto.
3176 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
3178 * thread-db.c (thread_db_get_tls_address): NULL pointer check
3181 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3183 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
3184 aarch64_num_wp_regs and aarch64_num_bp_regs to
3185 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
3187 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
3189 * linux-aarch64-low.c (ps_get_thread_area): Replace
3190 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
3192 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
3193 Marcus Shawcroft <marcus.shawcroft@arm.com>
3194 Nigel Stephens <nigel.stephens@arm.com>
3195 Yufeng Zhang <yufeng.zhang@arm.com>
3197 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
3198 (aarch64.c, aarch64-without-fpu.c): New targets.
3199 * configure.srv (aarch64*-*-linux*): New.
3200 * linux-aarch64-low.c: New file.
3202 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3204 * linux-low.c (handle_extended_wait, linux_create_inferior)
3205 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
3206 (dequeue_one_deferred_signal, linux_resume_one_thread)
3207 (fetch_register, linux_write_memory, linux_enable_event_reporting)
3208 (linux_tracefork_grandchild, linux_test_for_tracefork)
3209 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
3210 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
3211 where the argument is 0.
3213 2013-01-25 Yao Qi <yao@codesourcery.com>
3215 * event-loop.c: Include "queue.h".
3216 (gdb_event_p): New typedef.
3217 (struct gdb_event) <next_event>: Remove.
3218 (event_queue): Change to QUEUE(gdb_event_p).
3219 (async_queue_event): Remove.
3220 (gdb_event_xfree): New.
3221 (initialize_event_loop): New.
3222 (process_event): Use API from QUEUE.
3223 (wait_for_event): Likewise.
3224 * server.c (main): Call initialize_event_loop.
3225 * server.h (initialize_event_loop): Declare.
3227 2013-01-18 Yao Qi <yao@codesourcery.com>
3229 * ax.h (struct eval_agent_expr_context): New.
3230 (gdb_eval_agent_expr): Update declaration.
3231 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3232 TFRAME. Add new argument CTX.
3233 * server.h (struct eval_agent_expr_context): Declare.
3234 (agent_mem_read, agent_tsv_read): Update declaration.
3235 (agent_mem_read_string): Likewise.
3236 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3237 (add_traceframe_block): Add new argument TPOINT.
3238 Increase TPOINT->traceframe_usage.
3239 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3240 eval_tracepoint_agent_expr.
3241 (condition_true_at_tracepoint): Likewise.
3242 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3243 (agent_mem_read_string, agent_tsv_read): Likewise.
3245 2013-01-16 Yao Qi <yao@codesourcery.com>
3247 * linux-low.c (linux_resume_one_lwp): Don't check
3248 'lwp->bp_reinsert != 0'.
3250 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3251 Pedro Alves <palves@redhat.com>
3253 * lynx-low.c (ptrace_request_to_str): Define a temporary
3254 macro and use it to simplify this function's implementation.
3256 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3258 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3261 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3263 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3265 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3267 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3269 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3271 * lynx-low.c (lynx_resume): Use the resume_info parameter
3272 to determine the ptid for the lynx_ptrace call, unless
3273 it is equal to minus_one_ptid, in which case we use the
3274 ptid of the current_inferior.
3275 (lynx_wait_1): After having received a thread create/exit
3276 event, resume the inferior's execution using the signaling
3277 thread's ptid, rather than the old ptid.
3279 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3281 * lynx-low.c (lynx_resume): Delete variable ret.
3283 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3285 * gdbreplay.c (gdbreplay_version): Update copyright year.
3286 * server.c (gdbserver_version): Likewise.
3288 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3290 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3293 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3295 * lynx-low.c (ptrace_request_to_str): Add handling for
3298 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3300 * lynx-low.c (lynx_attach): Delete variable new_process.
3302 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3304 * lynx-low.c (lynx_create_inferior): Delete variable
3307 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3309 * lynx-low.c (ptrace_request_to_str): Do not handle
3310 PTRACE_GETTHREADLIST if this macro does not exist.
3312 2012-12-15 Yao Qi <yao@codesourcery.com>
3314 * Makefile.in (OBS): Add notif.o.
3315 * notif.c, notif.h: New.
3316 * server.c: Include "notif.h".
3317 (struct vstop_notif) <next>: Remove.
3319 (queue_stop_reply): Update.
3320 (push_event, send_next_stop_reply): Remove.
3321 (discard_queued_stop_replies): Update.
3322 (notif_stop): New variable.
3323 (handle_v_stopped): Remove.
3324 (handle_v_requests): Don't call handle_v_stopped. Call
3325 handle_ack_notif instead.
3326 (queue_stop_reply_callback): Call notif_event_enque instead
3327 of queue_stop_reply.
3328 (handle_status): Don't call send_next_stop_reply, call
3329 notif_write_event instead.
3330 (kill_inferior_callback): Likewise.
3331 (detach_or_kill_inferior_callback): Likewise.
3332 (main): Call initialize_notif.
3333 (process_serial_event): Call QUEUE_is_empty.
3334 (handle_target_event): Call notif_push instead of push event.
3335 * server.h (push_event): Remove declaration.
3337 2012-12-10 Tom Tromey <tromey@redhat.com>
3339 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3340 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3343 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3344 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3345 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3346 (amd64-linux-ipa.o, ax.o): Rewrite.
3347 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3348 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3349 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3350 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3351 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3352 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3353 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3354 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3355 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3356 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3357 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3358 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3359 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3360 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3361 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3362 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3363 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3364 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3365 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3366 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3367 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3368 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3369 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3370 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3371 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3372 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3373 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3374 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3375 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3376 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3377 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3378 (reg-tilegx.o): Remove.
3379 (all_object_files): New macro.
3380 Include .deps files.
3381 * aclocal.m4, configure: Rebuild.
3382 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3383 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3384 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3386 2012-12-05 Tom Tromey <tromey@redhat.com>
3389 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3391 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3393 * configure.ac: Check for linux/perf_event.h.
3394 * config.in: Regenerated.
3395 * configure: Regenerated.
3397 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3399 * hostio.c (handle_readlink): Decrease buffer size
3400 parameter passed to readlink by one byte.
3402 2012-11-26 Yao Qi <yao@codesourcery.com>
3404 * configure.ac (build_warnings): Append '-Wempty-body'.
3405 * configure: Regenerated.
3406 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3409 2012-11-15 Pierre Muller <muller@sourceware.org>
3411 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3412 * config.in: Regenerate.
3413 * configure: Regenerate.
3414 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3415 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3416 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3417 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3419 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3420 instead of <sys/wait.h> header.
3421 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3423 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3425 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3426 (various make rules): Remove -DGDBSERVER
3428 2012-11-09 Yao Qi <yao@codesourcery.com>
3430 * spu-low.c (current_ptid): Move it to ..
3431 * gdbthread.h: ... here. New.
3432 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3433 * server.c (myresume, process_serial_event): Likewise.
3434 * thread-db.c (thread_db_find_new_threads): Likewise.
3435 * tracepoint.c (run_inferior_command): Likewise.
3437 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3439 * server.c (handle_search_memory_1): Include access length in
3442 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3444 * linux-crisv32-low.c: Fix compile errors.
3446 2012-09-04 Yao Qi <yao@codesourcery.com>
3448 * tracepoint.c (cmd_qtsv): Adjust debug message.
3449 Don't check CUR_TPOINT.
3451 2012-08-28 Yao Qi <yao@codesourcery.com>
3453 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3454 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3455 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3456 Remove declarations of xmalloc, xreallloc, xstrdup and
3458 * Makefile.in (libiberty_h): New.
3459 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3460 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3462 2012-08-23 Yao Qi <yao@codesourcery.com>
3464 * server.h: Remove declaration of 'xsnprintf'.
3466 2012-08-22 Keith Seitz <keiths@redhat.com>
3468 * server.h: Include build-gnulib-gbserver/config.h.
3469 * gdbreplay.c: Likewise.
3471 2012-08-08 Doug Evans <dje@google.com>
3473 * Makefile.in (SFILES): Add gdb_vecs.c.
3474 (OBS): Add gdb_vecs.o.
3475 (gdb_vecs_h, host_defs_h): New variables.
3476 (thread-db.o): Add $(gdb_vecs_h) dependency.
3477 (gdb_vecs.o): New rule.
3478 * thread-db.c: #include "gdb_vecs.h".
3479 (thread_db_load_search): Use a vector to iterate over path elements.
3480 Handle text appearing after "$pdir".
3482 * configure.ac: Add check for strstr.
3483 * config.in: Regenerate.
3484 * configure: Regenerate.
3486 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
3488 * hostio.c (handle_pread): If pread fails, fall back to attempting
3490 (handle_pwrite): Likewise for pwrite.
3492 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
3494 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
3495 between unsupported TYPE and unimplementable ADDR/LEN combination.
3496 (arm_insert_point): Act on new return value.
3498 2012-07-31 Pedro Alves <palves@redhat.com>
3500 * server.c (process_point_options): Only skip tokens if we find
3501 one that is unrecognized. Don't treat 'X' specially while
3502 skipping unrecognized tokens.
3504 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
3506 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
3507 to 4-byte-align HW breakpoint addresses for Thumb.
3509 2012-07-27 Yao Qi <yao@codesourcery.com>
3513 * server.h: Declare gdb_agent_about_to_close.
3514 * target.c (kill_inferior): Include "agent.h".
3515 New. Send command 'kill'.
3516 * target.h (kill_inferior): Removed macro.
3517 * tracepoint.c (gdb_agent_about_to_close): New.
3518 (gdb_agent_helper_thread): Handle command 'close'.
3519 Wait endlessly until the inferior stops.
3520 Install gdb_agent_remove_socket to atexit hook.
3521 (agent_socket_name): New static variable.
3522 (gdb_agent_socket_init): Replace local variable 'name' with
3523 'agent_socket_name'.
3524 (gdb_agent_remove_socket): New.
3526 2012-07-27 Yao Qi <yao@codesourcery.com>
3528 * server.c (process_point_options): Stop at 'X' when parsing.
3530 2012-07-19 Michael Eager <eager@eagercon.com>
3532 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
3534 * linux-x86-low.c (x86_insert_point, x86_remove_point):
3535 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
3536 hardware breakpoint.
3538 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3540 * gdbserver/linux-low.c (initialize_low): Call
3541 linux_ptrace_init_warnings.
3543 2012-07-02 Doug Evans <dje@google.com>
3545 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
3548 2012-07-02 Stan Shebs <stan@codesourcery.com>
3550 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
3551 (ax.o): Add it to build rule.
3553 (OBS): Add format.o.
3554 (IPA_OBS): Add format.o.
3555 * server.c (handle_query): Claim support for breakpoint commands.
3556 (process_point_options): Add command case.
3557 (process_serial_event): Leave running if there are printfs in
3559 * mem-break.h (any_persistent_commands): Declare.
3560 (add_breakpoint_commands): Declare.
3561 (gdb_no_commands_at_breakpoint): Declare.
3562 (run_breakpoint_commands): Declare.
3563 * mem-break.c (struct point_command_list): New struct.
3564 (struct breakpoint): New field command_list.
3565 (any_persistent_commands): New function.
3566 (add_commands_to_breakpoint): New function.
3567 (add_breakpoint_commands): New function.
3568 (gdb_no_commands_at_breakpoint): New function.
3569 (run_breakpoint_commands): New function.
3570 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
3572 * ax.c: Include format.h.
3573 (ax_printf): New function.
3574 (gdb_eval_agent_expr): Add printf opcode.
3576 2012-06-13 Yao Qi <yao@codesourcery.com>
3578 * server.c (start_inferior): Remove duplicated writes to fields
3579 'last_resume_kind' and 'last_status' of 'current_inferior'.
3581 2012-06-12 Yao Qi <yao@codesourcery.com>
3582 Pedro Alves <palves@redhat.com>
3584 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
3586 * server.c (handle_v_cont): Extend comment.
3588 2012-06-11 Yao Qi <yao@codesourcery.com>
3590 * linux-low.c (linux_attach): Add 'static'.
3592 2012-06-06 Yao Qi <yao@codesourcery.com>
3594 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
3596 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3598 Fix gcc -flto compilation warning.
3599 * server.c (main): Make variable multi_mode and attach volatile.
3601 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3603 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
3604 if the platform doesn't know about it.
3606 2012-05-30 Jeff Kenton <jkenton@tilera.com>
3608 * Makefile.in (SFILES): Add linux-tile-low.c.
3609 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
3610 * configure.srv: Handle tilegx-*-linux*.
3611 * linux-tile-low.c: New file.
3613 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3615 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
3617 2012-05-24 Pedro Alves <palves@redhat.com>
3621 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
3623 2012-05-24 Pedro Alves <palves@redhat.com>
3627 Replace target_signal with gdb_signal throughout.
3629 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3631 * linux-low.c (linux_store_registers): Avoid the copying sequence
3632 when no data has been retrieved by ptrace.
3634 2012-05-22 Will Deacon <will.deacon@arm.com>
3636 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3637 Include asm/ptrace.h.
3638 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3641 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3643 * linux-low.c (linux_store_registers): Don't re-retrieve data
3644 with ptrace that has already been obtained from /proc. Always
3645 copy any data retrieved with ptrace to the buffer supplied.
3647 2012-05-11 Yao Qi <yao@codesourcery.com>
3648 Pedro Alves <palves@redhat.com>
3650 * linux-low.c (enum stopping_threads_kind): New.
3651 (stopping_threads): Change type to `enum stopping_threads_kind'.
3652 (handle_extended_wait): If stopping and suspending threads, leave
3653 the new_lwp suspended too.
3654 (linux_wait_for_event): Adjust.
3655 (stop_all_lwps): Set `stopping_threads' to
3656 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3657 whether we're suspending threads or just stopping them. Assert no
3660 2012-04-29 Yao Qi <yao@codesourcery.com>
3662 * server.h: Move some code to ...
3663 * gdbthread.h: ... here. New.
3664 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3665 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3666 (nto-low.o, win32-low.o): Likewise.
3667 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3668 * regcache.c, remote-utils.c, server.c: Likewise.
3669 * target.c, tracepoint.c, win32-low.c: Likewise.
3671 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3673 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3674 (PTRACE_ARG4_TYPE): Likewise.
3675 (PTRACE_XFER_TYPE): Likewise.
3676 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3677 ptrace to PTRACE_ARG3_TYPE.
3678 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3679 (PTRACE_ARG4_TYPE): Likewise.
3680 (PTRACE_XFER_TYPE): Likewise.
3681 (linux_detach_one_lwp): Cast fourth argument of
3682 ptrace to long then PTRACE_ARG4_TYPE.
3683 (regsets_fetch_inferior_registers): Cast third argument of
3684 ptrace to long then PTRACE_ARG3_TYPE.
3685 (regsets_store_inferior_registers): Likewise.
3687 2012-04-20 Pedro Alves <palves@redhat.com>
3689 * configure: Regenerate.
3691 2012-04-19 Pedro Alves <palves@redhat.com>
3693 * Makefile.in (GNULIB_BUILDDIR): New.
3694 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3695 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3696 (all, install-only, uninstall, clean-info, all-lib, clean): No
3697 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3698 (maintainer-clean realclean distclean): Use subdir_do.
3700 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3701 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3702 * acinclude.m4: Include acx_configure_dir.m4.
3703 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3704 calls. Call AC_PROG_RANLIB. Configure gnulib using
3707 (GNULIB_STDINT_H): Adjust.
3708 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3709 * gdbreplay.c: Include build-gnulib/config.h.
3710 * server.h: Likewise.
3711 * aclocal.m4: Regenerate.
3712 * config.in: Regenerate.
3713 * configure: Regenerate.
3715 2012-04-19 Pedro Alves <palves@redhat.com>
3717 * Makefile.in (LIBGNU, INCGNU): Adjust.
3718 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3719 (all, install-only, uninstall, clean-info, all-lib, clean)
3720 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3721 * configure.ac: Adjust AC_OUTPUT output.
3722 * aclocal.m4: Regenerate.
3723 * configure: Regenerate.
3725 2012-04-19 Pedro Alves <palves@redhat.com>
3727 * Makefile.in (generated_files): New.
3728 (server_h): Remove the explicit dependency on config.h, and depend
3729 on $generated_files.
3731 2012-04-19 Pedro Alves <palves@redhat.com>
3733 * Makefile.in (INCGNU): Add -Ignulib.
3735 2012-04-19 Pedro Alves <palves@redhat.com>
3737 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3738 (INCGNU): ... this, and spell out -I here.
3739 (GNULIB_LIB): Rename to ...
3741 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3743 2012-04-19 Pedro Alves <palves@redhat.com>
3745 * config.in: Regenerate.
3747 2012-04-19 Pedro Alves <palves@redhat.com>
3749 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3750 * server.h (memmem): Remove declaration.
3751 * config.in: Regenerate.
3752 * configure: Regenerate.
3754 2012-04-19 Yao Qi <yao@codesourcery.com>
3756 * Makefile.in (SFILES): Add common/vec.c.
3760 2012-04-19 Yao Qi <yao@codesourcery.com>
3762 * remote-utils.c (prepare_resume_reply): Replace with macro
3763 target_core_of_thread.
3764 * server.c (handle_qxfer_threads_proper): Likewise.
3765 * target.h (traget_core_of_thread): New macro.
3767 2012-04-18 Pedro Alves <palves@redhat.com>
3769 * aclocal.m4: Regenerate.
3770 * configure: Regenerate.
3772 2012-04-16 Yao Qi <yao@codesourcery.com>
3774 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3775 duplicated on address.
3777 2012-04-16 Yao Qi <yao@codesourcery.com>
3779 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3780 (struct tracepoint_action_ops) <send>: New field.
3781 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3782 (agent_expr_send, x_tracepoint_action_send): New.
3783 (l_tracepoint_action_send): New.
3784 (cmd_qtdp): Download and install tracepoint
3785 according to `use_agent'.
3786 (run_inferior_command): Add one more parameter `len'.
3788 (tracepoint_send_agent): New.
3789 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3791 2012-04-16 Yao Qi <yao@codesourcery.com>
3793 * tracepoint.c (download_tracepoints): Moved to ...
3794 (cmd_qtstart): ... here.
3796 2012-04-14 Yao Qi <yao@codesourcery.com>
3798 * tracepoint.c: Include inttypes.h.
3799 (struct collect_memory_action): Use sized types.
3800 (struct tracepoint): Likewise.
3801 (cmd_qtdp, stop_tracing): Update print specifiers.
3802 (cmd_qtp, response_tracepoint): Likewise.
3803 (collect_data_at_tracepoint): Likewise.
3804 (collect_data_at_step): Likewise.
3806 2012-04-14 Yao Qi <yao@codesourcery.com>
3808 Import gnulib module inttypes.
3809 * aclocal.m4, config.in, configure: Regenerated.
3811 2012-04-14 Yao Qi <yao@codesourcery.com>
3813 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3814 Makefile and config.status at last.
3816 2012-04-13 Yao Qi <yao@codesourcery.com>
3818 * tracepoint.c: Include stdint.h unconditionally.
3820 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3822 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3823 on BFD_HAVE_SYS_PROCFS_TYPE.
3824 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3825 * configure: Regenerate.
3826 * config.in: Likewise.
3828 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3830 * Makefile.in (clean): Also remove x32.c x32-linux.c
3831 x32-avx.c x32-avx-linux.c.
3832 (x32.o): New target.
3834 (x32-linux.o): Likewise.
3835 (x32-linux.c): Likewise.
3836 (x32-avx.o): Likewise.
3837 (x32-avx.c): Likewise.
3838 (x32-avx-linux.o): Likewise.
3839 (x32-avx-linux.c): Likewise.
3841 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3842 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3843 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3844 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3845 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3846 i386/x32-avx-linux.xml.
3848 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3849 (init_registers_x32_avx_linux): Likwise.
3850 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3851 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3853 2012-04-13 Pedro Alves <palves@redhat.com>
3855 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3856 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3857 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3858 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3861 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3863 * linux-x86-low.c (compat_x32_clock_t): New.
3864 (compat_x32_siginfo_t): Likewise.
3865 (compat_x32_siginfo_from_siginfo): Likewise.
3866 (siginfo_from_compat_x32_siginfo): Likewise.
3867 (linux_is_elf64): Likewise.
3868 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3869 and siginfo_from_compat_x32_siginfo for x32.
3870 (x86_arch_setup): Set linux_is_elf64.
3872 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3875 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3877 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3878 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3879 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3880 compatible with process.
3882 2012-04-12 Yao Qi <yao@codesourcery.com>
3884 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3885 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3886 (install-only, install-info, clean): Handle sub dir gnulib.
3887 (all-lib, am--refresh): New targets.
3888 (memmem.o): Remove target.
3889 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3890 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3891 (AC_REPLACE_FUNCS): Remove memmem.
3892 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3893 (AC_OUTPUT): Generate Makefile in gnulib/.
3894 * aclocal.m4, config.in, configure: Regenerated.
3896 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3898 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3900 2012-04-05 Pedro Alves <palves@redhat.com>
3902 -Werror=strict-aliasing
3904 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3907 2012-04-04 Pedro Alves <palves@redhat.com>
3909 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3910 (sparc_store_gregset_from_stack, sparc_store_gregset)
3911 (sparc_breakpoint_at): Fix formatting.
3913 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3915 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3917 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3918 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3919 * config.in: Regenerate.
3920 * configure: Likewise.
3922 2012-03-29 Pedro Alves <palves@redhat.com>
3924 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3925 Correct ptrace arguments.
3927 2012-03-28 Pedro Alves <palves@redhat.com>
3929 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3930 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3931 (IA64_FR1_REGNUM): New defines.
3932 (ia64_fetch_register): New.
3933 (the_low_target): Install it.
3934 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3936 * linux-low.c (linux_fetch_registers): Try the
3937 the_low_target.fetch_register hook first.
3939 * linux-arm-low.c (the_low_target): Adjust.
3940 * linux-bfin-low.c (the_low_target): Adjust.
3941 * linux-cris-low.c (the_low_target): Adjust.
3942 * linux-crisv32-low.c (the_low_target): Adjust.
3943 * linux-m32r-low.c (the_low_target): Adjust.
3944 * linux-m68k-low.c (the_low_target): Adjust.
3945 * linux-mips-low.c (the_low_target): Adjust.
3946 * linux-ppc-low.c (the_low_target): Adjust.
3947 * linux-s390-low.c (the_low_target): Adjust.
3948 * linux-sh-low.c (the_low_target): Adjust.
3949 * linux-sparc-low.c (the_low_target): Adjust.
3950 * linux-tic6x-low.c (the_low_target): Adjust.
3951 * linux-x86-low.c (the_low_target): Adjust.
3952 * linux-xtensa-low.c (the_low_target): Adjust.
3954 2012-03-26 Pedro Alves <palves@redhat.com>
3956 * server.c (handle_qxfer_libraries): Don't bail early if
3957 the_target->qxfer_libraries_svr4 is not NULL.
3959 2012-03-26 Pedro Alves <palves@redhat.com>
3961 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3963 2012-03-23 Pedro Alves <palves@redhat.com>
3965 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3966 "library-list-svr4" element's start tag when the the DSO list is
3969 2012-03-23 Pedro Alves <palves@redhat.com>
3971 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3972 a variable whose type size is the same as the inferior's pointer
3975 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3977 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3979 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3980 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3981 * linux-low.h: Include <signal.h>.
3982 (struct siginfo): Remove forward declaration.
3983 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3986 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3988 * .gitignore: Ignore more files.
3990 2012-03-19 Pedro Alves <palves@redhat.com>
3991 Jan Kratochvil <jan.kratochvil@redhat.com>
3993 * server.c (cont_thread, general_thread): Add describing comments.
3994 (start_inferior): Clear `cont_thread'.
3995 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3998 2012-03-15 Yao Qi <yao@codesourcery.com>
4000 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
4002 (cmd_qtdp): ... here.
4004 2012-03-15 Yao Qi <yao@codesourcery.com>
4006 * tracepoint.c (struct tracepoint_action_ops): New.
4007 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
4008 (m_tracepoint_action_download): New.
4009 (r_tracepoint_action_download): New.
4010 (x_tracepoint_action_download): New.
4011 (l_tracepoint_action_download): New.
4012 (add_tracepoint_action): Install `action->ops' according type.
4013 (download_tracepoint_1): Move code `download' function pointer
4014 of various tracepoint_action_ops.
4016 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4018 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
4019 linux_ptrace_attach_warnings.
4021 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
4023 * Makefile.in (linux-ptrace.o): New.
4024 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
4025 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
4026 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
4027 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
4028 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
4030 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
4032 2012-03-08 Yao Qi <yao@codesourcery.com>
4033 Pedro Alves <palves@redhat.com>
4035 Fix PR server/13392.
4036 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
4038 * tracepoint.c (remove_tracepoint): New.
4039 (cmd_qtdp): Call remove_tracepoint when failed to install.
4041 2012-03-07 Pedro Alves <palves@redhat.com>
4043 * linux-low.c (get_detach_signal): New.
4044 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
4045 Pass on pending signals to PTRACE_DETACH. Check the result of the
4047 * server.c (program_signals, program_signals_p): New.
4048 (handle_general_set): Handle QProgramSignals.
4049 * server.h (program_signals, program_signals_p): Declare.
4051 2012-03-05 Pedro Alves <palves@redhat.com>
4052 Jan Kratochvil <jan.kratochvil@redhat.com>
4054 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
4057 2012-03-03 Yao Qi <yao@codesourcery.com>
4059 * tracepoint.c (tracepoint_look_up_symbols): Update call to
4060 agent_look_up_symbols.
4062 2012-03-03 Yao Qi <yao@codesourcery.com>
4064 * Makefile.in (linux-low.o): Keep dependence on agent.h.
4065 (linux-x86-low.o): Likewise.
4066 * server.h: Remove in_process_agent_loaded.
4067 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
4071 2012-03-03 Yao Qi <yao@codesourcery.com>
4073 * tracepoint.c (gdb_agent_capability): New global.
4074 (in_process_agent_loaded_ust): Renamed to
4075 `in_process_agent_supports_ust'.
4077 (in_process_agent_supports_ust): Call agent_capability_check.
4078 (clear_installed_tracepoints): Assert that agent supports
4081 2012-03-03 Yao Qi <yao@codesourcery.com>
4083 * linux-low.c (linux_supports_agent): New.
4084 (linux_target_ops): Initialize field `supports_agent' with
4085 linux_supports_agent.
4086 * target.h (struct target_ops) <supports_agent>: New.
4087 (target_supports_agent): New macro.
4088 * server.c (handle_general_set): Handle packet 'QAgent'.
4089 (handle_query): Send `QAgent+'.
4090 * Makefile.in (server.o): Depends on agent.h.
4092 2012-03-03 Yao Qi <yao@codesourcery.com>
4094 * Makefile.in (OBS): Add agent.o.
4095 Add new rule for agent.o.
4096 Track dependence of tracepoint.c on agent.h.
4097 * tracepoint.c (run_inferior_command_1):
4098 (run_inferior_command): Call agent_run_command.
4099 (gdb_ust_connect_sync_socket): Deleted. Move it to
4101 (resume_thread, stop_thread): Likewise.
4102 (gdb_ust_socket_init): Renamed to ...
4103 (gdb_agent_socket_init): ... New.
4104 (gdb_ust_thread): Renamed to ...
4105 (gdb_agent_helper_thread): ... New.
4106 (gdb_ust_init): Move some code to ...
4107 (gdb_agent_init): ... here. New.
4108 [HAVE_UST]: Call gdb_ust_init.
4109 (initialize_tracepoint_ftlib): Call gdb_agent_init.
4110 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
4111 * config.in, configure: Regenerated.
4113 2012-03-02 Pedro Alves <palves@redhat.com>
4115 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
4116 * linux-low.c (struct simple_pid_list): New.
4117 (stopped_pids): New a struct simple_pid_list pointer.
4118 (add_to_pid_list, pull_pid_from_list): New.
4119 (handle_extended_wait): Don't assume the first signal new children
4120 report is SIGSTOP. Adjust call to pull_pid_from_list.
4121 (linux_wait_for_lwp): Adjust.
4123 2012-03-02 Yao Qi <yao@codesourcery.com>
4125 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
4128 2012-03-02 Yao Qi <yao@codesourcery.com>
4130 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
4131 `stop_pc' and `tpoint'. Update caller.
4133 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
4135 * linux-low.h (linux_target_ops): Add regset_bitmap member.
4136 * linux-low.c (use_linux_regsets): New macro.
4137 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
4138 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
4139 (linux_register_in_regsets): New function.
4140 (usr_fetch_inferior_registers): Skip registers covered by
4142 (usr_store_inferior_registers): Likewise.
4143 (usr_fetch_inferior_registers): New macro.
4144 (usr_store_inferior_registers): Likewise.
4145 (linux_fetch_registers): Handle mixed regset/non-regset targets.
4146 (linux_store_registers): Likewise.
4147 * linux-mips-low.c (init_registers_mips_dsp_linux): New
4149 (init_registers_mips64_dsp_linux): Likewise.
4150 (init_registers_mips_linux): New macro.
4151 (init_registers_mips_dsp_linux): Likewise.
4152 (mips_dsp_num_regs): Likewise.
4153 (DSP_BASE, DSP_CONTROL): New fallback macros.
4154 (mips_base_regs): New macro.
4155 (mips_regmap): Use it. Fix the size.
4156 (mips_dsp_regmap): New variable.
4157 (mips_dsp_regset_bitmap): Likewise.
4158 (mips_arch_setup): New function.
4159 (mips_cannot_fetch_register): Use the_low_target.regmap rather
4161 (mips_cannot_store_register): Likewise.
4162 (the_low_target): Update .arch_setup, .num_regs and .regmap
4163 initializers. Add .regset_bitmap initializer.
4164 * linux-arm-low.c (the_low_target): Add .regset_bitmap
4166 * linux-bfin-low.c (the_low_target): Likewise.
4167 * linux-cris-low.c (the_low_target): Likewise.
4168 * linux-crisv32-low.c (the_low_target): Likewise.
4169 * linux-ia64-low.c (the_low_target): Likewise.
4170 * linux-m32r-low.c (the_low_target): Likewise.
4171 * linux-m68k-low.c (the_low_target): Likewise.
4172 * linux-ppc-low.c (the_low_target): Likewise.
4173 * linux-s390-low.c (the_low_target): Likewise.
4174 * linux-sh-low.c (the_low_target): Likewise.
4175 * linux-sparc-low.c (the_low_target): Likewise.
4176 * linux-tic6x-low.c (the_low_target): Likewise.
4177 * linux-x86-low.c (the_low_target): Likewise.
4178 * linux-xtensa-low.c (the_low_target): Likewise.
4179 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
4180 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
4181 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
4183 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
4184 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
4186 2012-02-29 Yao Qi <yao@codesourcery.com>
4187 Pedro Alves <palves@redhat.com>
4189 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
4190 `step_over_finished' is true.
4192 2012-02-27 Pedro Alves <palves@redhat.com>
4194 * linux-low.c (pid_is_stopped): Delete, moved to common/.
4195 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
4197 2012-02-27 Pedro Alves <palves@redhat.com>
4200 * linux-low.c (pid_is_stopped): New.
4201 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
4203 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
4205 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
4208 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
4210 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
4212 2012-02-24 Luis Machado <lgustavo@codesourcery>
4214 * server.c (handle_query): Advertise support for target-side
4215 breakpoint condition evaluation.
4216 (process_point_options): New function.
4217 (process_serial_event): When inserting a breakpoint, check for
4218 a target-side condition that should be evaluated.
4220 * mem-break.c: Include regcache.h and ax.h.
4221 (point_cond_list_t): New data structure.
4222 (breakpoint) <cond_list>: New field.
4223 (find_gdb_breakpoint_at): Make non-static.
4224 (delete_gdb_breakpoint_at): Clear any target-side
4226 (clear_gdb_breakpoint_conditions): New function.
4227 (add_condition_to_breakpoint): Likewise.
4228 (add_breakpoint_condition): Likewise.
4229 (gdb_condition_true_at_breakpoint): Likewise.
4230 (gdb_breakpoint_here): Return result directly instead
4231 of going through a local variable.
4233 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4234 (clear_gdb_breakpoint_conditions): Likewise.
4235 (add_breakpoint_condition): Likewise.
4236 (gdb_condition_true_at_breakpoint): Likewise.
4238 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4239 (need_step_over_p): Take target-side breakpoint condition into
4242 2012-02-24 Luis Machado <lgustavo@codesourcery>
4244 * server.h: Include tracepoint.h.
4245 (agent_mem_read, agent_get_trace_state_variable_value,
4246 agent_set_trace_state_variable_value,
4247 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4248 get_set_tsv_func_addr): New prototypes.
4250 * ax.h: New include file.
4251 * ax.c: New source file.
4253 * tracepoint.c: Include ax.h.
4254 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4255 agent_expr, eval_result_type): Move to ax.h.
4256 (parse_agent_expr): Rename to ...
4257 (gdb_parse_agent_expr): ... this, make it non-static and move
4259 (unparse_agent_expr) Rename to ...
4260 (gdb_unparse_agent_expr): ... this, make it non-static and move
4262 (eval_agent_expr): Rename to ...
4263 (eval_tracepoint_agent_expr): ... this.
4264 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4265 forward declarations.
4266 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4267 (agent_get_trace_state_variable_value): New function.
4268 (agent_set_trace_state_variable_value): New function.
4269 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4270 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4271 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4272 (condition_true_at_tracepoint): Likewise.
4273 (parse_agent_expr): Rename to ...
4274 (gdb_parse_agent_expr): ... this and move to ax.c.
4275 (unparse_agent_expr): Rename to ...
4276 (gdb_unparse_agent_expr): ... this and move to ax.c.
4277 (gdb_agent_op_name): Move to ax.c.
4278 (eval_agent_expr): Rename to ...
4279 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4281 (eval_tracepoint_agent_expr): New function.
4282 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4284 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4286 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4287 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4288 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4289 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4290 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4291 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4292 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4293 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4294 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4295 (compile_bytecodes): Remove forward declaration.
4296 (is_goto_target): Move to ax.c.
4297 (compile_bytecodes): Move to ax.c and call
4298 agent_get_trace_state_variable_value (...) and
4299 agent_set_trace_state_variable_value (...).
4301 * Makefile.in: Update ax.c and IPA dependencies.
4303 2012-02-24 Pedro Alves <palves@redhat.com>
4305 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4306 (cmd_bigqtbuffer_circular): ... this. Only handle
4307 'QTBuffer:circular:'.
4308 (handle_tracepoint_general_set): Adjust.
4310 2012-02-16 Yao Qi <yao@codesourcery.com>
4312 * inferiors.c: Move code to ...
4313 * dll.c: .... here. New.
4314 * server.h: Declare clear_dlls.
4315 * Makefile.in (SFILES): Add dll.c.
4319 2012-02-11 Yao Qi <yao@codesourcery.com>
4321 * server.c: (handle_monitor_command): Add a new parameter
4323 (handle_query): Update caller.
4325 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4327 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4328 * configure, config.in: Regenerate.
4329 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4332 2012-02-02 Pedro Alves <palves@redhat.com>
4334 Try SIGKILL first, then PTRACE_KILL.
4335 * linux-low.c (linux_kill_one_lwp): New.
4336 (linux_kill_one_lwp): Rename to ...
4337 (kill_one_lwp_callback): ... this. Use the new
4340 2012-02-02 Pedro Alves <palves@redhat.com>
4342 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4345 2012-01-27 Pedro Alves <palves@redhat.com>
4347 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4348 (elf_64_file_p): Make static.
4349 (linux_pid_exe_is_elf_64_file): New.
4350 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4351 Delete declarations.
4352 (linux_pid_exe_is_elf_64_file): Declare.
4353 * linux-x86-low.c (x86_arch_setup): Use
4354 linux_pid_exe_is_elf_64_file.
4356 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4358 * linux-low.c (linux_wait_for_event_1): Rename to ...
4359 (linux_wait_for_event): ... here and merge it with former
4360 linux_wait_for_event - new variable wait_ptid, use it.
4361 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4363 2012-01-23 Pedro Alves <palves@redhat.com>
4365 * server.c (main): Avoid yet another case of infinite loop while
4366 detaching/killing after a longjmp.
4368 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4371 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4373 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4375 * hostio.c (handle_readlink): New function.
4376 (handle_vFile): Call it to handle "vFile:readlink" packets.
4378 2012-01-20 Pedro Alves <palves@redhat.com>
4379 Ulrich Weigand <ulrich.weigand@linaro.org>
4381 * server.c (handle_v_requests): Only support vAttach and vRun to
4382 start multiple processes when in extended protocol mode.
4384 2012-01-17 Pedro Alves <palves@redhat.com>
4386 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4387 memalign plus mprotect to allocate the scratch buffer.
4389 2012-01-13 Pedro Alves <palves@redhat.com>
4391 * server.c (attach_inferior): Clear `cont_thread'.
4393 2012-01-13 Pedro Alves <palves@redhat.com>
4395 * server.c (main): Avoid infinite loop while detaching/killing
4398 2012-01-09 Doug Evans <dje@google.com>
4400 * server.c (start_inferior): Set last_ptid in --wrapper case.
4402 2012-01-06 Yao Qi <yao@codesourcery.com>
4404 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4406 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4408 2012-01-04 Yao Qi <yao@codesourcery.com>
4410 * tracepoint.c (cmd_qtdp): Print debug message
4411 for static tracepoint.
4413 2012-01-04 Yao Qi <yao@codesourcery.com>
4415 * tracepoint.c (trace_vdebug): Differentiate debug message
4416 between gdbserver and IPA.
4418 2012-01-03 Yao Qi <yao@codesourcery.com>
4420 * tracepoint.c (tracepoint_was_hit): Don't collect for
4423 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4425 * terminal.h: Reformat copyright header.
4427 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4429 * server.c (gdbserver_version): Update copyright year.
4430 * gdbreplay.c (gdbreplay_version): Likewise.
4432 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4434 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4437 2011-12-18 Hui Zhu <teawater@gmail.com>
4438 * linux-low.c (linux_create_inferior): Save return value to ret.
4440 2011-12-18 Hui Zhu <teawater@gmail.com>
4442 * linux-low.c (linux_create_inferior): Save return value to ret.
4444 2011-12-16 Doug Evans <dje@google.com>
4446 * linux-low.c (linux_create_inferior): If stdio connection,
4447 redirect stdin from /dev/null, stdout to stderr.
4448 * remote-utils.c (remote_is_stdio): New static global.
4449 (remote_connection_is_stdio): New function.
4450 (remote_prepare): Handle stdio connection.
4451 (remote_open): Ditto.
4452 (remote_close): Don't close stdin for stdio connections.
4453 (read_prim,write_prim): New functions. Replace all calls to
4454 read/write to these.
4455 * server.c (main): Watch for "-" argument. Move call to
4456 remote_prepare before start_inferior.
4457 * server.h (STDIO_CONNECTION_NAME): New macro.
4458 (remote_connection_is_stdio): Declare.
4460 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4461 in debugging output.
4463 2011-12-15 Yao Qi <yao@codesourcery.com>
4465 * tracepoint.c: Include sys/syscall.h.
4466 (gdb_ust_thread): Remove preprocessor conditional.
4468 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4470 * linux-low.c (linux_detach_one_lwp): Call
4471 the_low_target.prepare_to_resume before detaching.
4473 2011-12-14 Yao Qi <yao@codesourcery.com>
4475 * tracepoint.c (gdb_ust_thread): Don't ignore return value
4478 2011-12-14 Yao Qi <yao@codesourcery.com>
4480 * i386-low.c (i386_low_stopped_data_address): Initialize local
4483 2011-12-13 Pedro Alves <pedro@codesourcery.com>
4487 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
4488 DR_CONTROL unless necessary. Extend comments.
4489 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
4490 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
4492 2011-12-13 Yao Qi <yao@codesourcery.com>
4494 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
4496 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
4498 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
4500 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
4501 Print new debug message for such case.
4503 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4505 Fix overlapping memcpy.
4506 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
4507 the read_inferior_memory transfer.
4508 (delete_fast_tracepoint_jump): New variable buf. Use it for the
4509 write_inferior_memory transfer.
4510 (set_fast_tracepoint_jump): New variable buf. Use it for the
4511 read_inferior_memory and write_inferior_memory transfers.
4512 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
4513 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
4514 Use it for the write_inferior_memory transfer.
4515 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
4518 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4520 * linux-low.c (fetch_register, store_register): Make code
4521 consistent, fix formatting.
4523 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4525 * linux-low.c (usr_store_inferior_registers): Factor out code
4526 to handle individual registers into...
4527 (store_register): ... this new function.
4529 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
4531 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
4532 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
4533 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
4534 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
4535 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
4536 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
4537 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
4538 (srv_xmlfiles): Add new XML files.
4540 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
4542 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
4543 (init_registers_s390_linux32v1): Add prototype.
4544 (init_registers_s390_linux32v2): Likewise.
4545 (init_registers_s390_linux64v1): Likewise.
4546 (init_registers_s390_linux64v2): Likewise.
4547 (init_registers_s390x_linux64v1): Likewise.
4548 (init_registers_s390x_linux64v2): Likewise.
4549 (s390_num_regs): Increment to 52.
4550 (s390_regmap): Add orig_r2 register.
4551 (s390_num_regs_3264): Increment to 68.
4552 (s390_regmap_3264): Add orig_r2 register.
4553 (s390_collect_ptrace_register): Handle orig_r2 register.
4554 (s390_supply_ptrace_register): Likewise.
4555 (s390_fill_last_break): New function.
4556 (s390_store_last_break): Likewise.
4557 (s390_fill_system_call): New function.
4558 (s390_store_system_call): Likewise.
4559 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
4561 (s390_check_regset): New function.
4562 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
4563 NT_S390_SYSTEM_CALL regsets and use appropriate description.
4564 Update target_regsets for available register sets.
4566 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
4567 Jan Kratochvil <jan.kratochvil@redhat.com>
4569 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
4570 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
4572 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
4573 * linux-low.h (struct process_info_private): New member r_debug.
4574 * server.c (handle_qxfer_libraries): Call
4575 the_target->qxfer_libraries_svr4.
4576 (handle_qxfer_libraries_svr4): New function.
4577 (qxfer_packets): New entry "libraries-svr4".
4578 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
4579 * target.h (struct target_ops): New member qxfer_libraries_svr4.
4580 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
4581 PACKET_qXfer_libraries_svr4.
4583 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
4585 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
4586 PSW address/mask between 8-byte and 16-byte formats.
4587 (s390_supply_ptrace_register): Likewise.
4588 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
4589 basic addressing mode bit.
4591 2011-11-24 Stan Shebs <stan@codesourcery.com>
4593 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
4595 2011-11-17 Stan Shebs <stan@codesourcery.com>
4597 * tracepoint.c (struct tracepoint): New field traceframe_usage.
4598 (tracing_start_time): New global.
4599 (tracing_stop_time): New global.
4600 (tracing_user_name): New global.
4601 (tracing_notes): New global.
4602 (tracing_stop_note): New global.
4603 (cmd_qtstart): Set traceframe_usage, start_time.
4604 (stop_tracing): Set stop_time.
4605 (cmd_qtstatus): Report additional status.
4606 (cmd_qtp): New function.
4607 (handle_tracepoint_query): Call it.
4608 (cmd_qtnotes): New function.
4609 (handle_tracepoint_general_set): Call it.
4610 (get_timestamp): Rename from tsv_get_timestamp.
4612 2011-11-14 Stan Shebs <stan@codesourcery.com>
4613 Kwok Cheung Yeung <kcy@codesourcery.com>
4615 * linux-x86-low.c (small_jump_insn): New.
4616 (i386_install_fast_tracepoint_jump_pad): Add arguments for
4617 trampoline and error message, build a trampoline and issue a small
4618 jump instruction to it.
4619 (x86_install_fast_tracepoint_jump_pad): Add arguments for
4620 trampoline and error message.
4621 (x86_get_min_fast_tracepoint_insn_len): New.
4622 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
4623 * linux-low.h (struct linux_target_ops): Add arguments to
4624 install_fast_tracepoint_jump_pad operation, add new operation.
4625 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
4627 (linux_get_min_fast_tracepoint_insn_len): New function.
4628 (linux_target_op): Add new operation.
4629 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4630 (gdb_trampoline_buffer_end): Ditto.
4631 (gdb_trampoline_buffer_error): Ditto.
4632 (struct ipa_sym_addresses): Add fields for new IPA variables.
4633 (symbol_list): Add entries for new IPA variables.
4634 (struct tracepoint): Add fields to hold the address range of the
4635 trampoline used by the tracepoint.
4636 (trampoline_buffer_head): New static variable.
4637 (trampoline_buffer_tail): Ditto.
4638 (claim_trampoline_space): New function.
4639 (have_fast_tracepoint_trampoline_buffer): New function.
4640 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4642 (install_fast_tracepoint): Ditto, also add error buffer argument.
4643 (cmd_qtminftpilen): New function.
4644 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4645 (fast_tracepoint_from_trampoline_address): New function.
4646 (fast_tracepoint_collecting): Handle trampoline as part of jump
4648 (set_trampoline_buffer_space): New function.
4649 (initialize_tracepoint): Initialize new IPA variables.
4650 * target.h (struct target_ops): Add arguments to
4651 install_fast_tracepoint_jump_pad operation, add new
4652 get_min_fast_tracepoint_insn_len operation.
4653 (target_get_min_fast_tracepoint_insn_len): New.
4654 (install_fast_tracepoint_jump_pad): Add arguments.
4655 * server.h (IPA_BUFSIZ): Define.
4656 * linux-i386-ipa.c: Include extra header files.
4657 (initialize_fast_tracepoint_trampoline_buffer): New function.
4658 (initialize_low_tracepoint): Call it.
4659 * server.h (set_trampoline_buffer_space): Declare.
4660 (claim_trampoline_space): Ditto.
4661 (have_fast_tracepoint_trampoline_buffer): Ditto.
4663 2011-11-14 Yao Qi <yao@codesourcery.com>
4665 * server.c (handle_query): Handle InstallInTrace for qSupported.
4666 * tracepoint.c (add_tracepoint): Sort list.
4667 (install_tracepoint, download_tracepoint): New.
4668 (cmd_qtdp): Call them to install and download tracepoints.
4669 (sort_tracepoints): Removed.
4670 (cmd_qtstart): Update.
4672 2011-11-14 Yao Qi <yao@codesourcery.com>
4674 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4675 * mem-break.h: Declare.
4676 * tracepoint.c (cmd_qtstart): Move some code to ...
4677 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4679 (download_tracepoints): Move some code to ...
4680 (download_tracepoint_1): ... here. New.
4682 2011-11-08 Yao Qi <yao@codesourcery.com>
4684 * remote-utils.c (relocate_instruction): A comment fix.
4686 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4688 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4689 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4690 dr_status_mirror and dr_control_mirror from debug_reg_state.
4691 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4692 (i386_initial_stuff): Remove use of deleted globals.
4693 (i386_get_thread_context, i386_set_thread_context,
4694 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4695 from debug_reg_state.
4697 2011-11-05 Yao Qi <yao@codesourcery.com>
4699 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4700 address as TPOINT's.
4702 2011-11-02 Stan Shebs <stan@codesourcery.com>
4704 * tracepoint.c (agent_mem_read_string): New function.
4705 (eval_agent_expr): Call it for tracenz.
4706 * server.c (handle_query): Report support for tracenz.
4708 2011-11-02 Yao Qi <yao@codesourcery.com>
4710 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4712 2011-11-02 Yao Qi <yao@codesourcery.com>
4714 * target.h: Fix a typo in comment.
4716 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4718 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4719 clobber the breakpoints' shadows with fast tracepoint jumps.
4720 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4721 * target.c (write_inferior_memory): Also pass MYADDR down to
4724 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4726 * configure.ac: Check support for personality routine.
4727 * configure: Regenerate.
4728 * config.in: Likewise.
4729 * linux-low.c: Include <sys/personality.h>.
4730 Define ADDR_NO_RANDOMIZE if necessary.
4731 (linux_create_inferior): Disable address space randomization when
4732 forking inferior, if requested.
4733 (linux_supports_disable_randomization): New function.
4734 (linux_target_ops): Install it.
4735 * server.h (disable_randomization): Declare.
4736 * server.c (disable_randomization): New global variable.
4737 (handle_general_set): Handle QDisableRandomization.
4738 (handle_query): Likewise for qSupported.
4739 (main): Support --disable-randomization and --no-disable-randomization
4740 command line arguments.
4741 * target.h (struct target_ops): Add supports_disable_randomization.
4742 (target_supports_disable_randomization): New macro.
4744 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4746 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4748 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4749 [!PT_GETDSBT] (target_loadmap): New definition.
4750 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4751 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4752 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4753 and PT_GETDSBT to LINUX_LOADMAP.
4754 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4755 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4757 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4759 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4760 (arm_linux_hwbp_cap): New static variable.
4761 (arm_linux_get_hwbp_cap): Replace by ...
4762 (arm_linux_init_hwbp_cap): ... this new function.
4763 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4764 (arm_linux_get_hw_watchpoint_count): Likewise.
4765 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4766 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4767 (arm_prepare_to_resume): Use perror_with_name instead of error.
4769 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4771 * linux-arm-low.c: Include <signal.h>.
4772 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4773 (struct arm_linux_hwbp_cap): New data type.
4774 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4775 (struct arm_linux_hw_breakpoint): New data type.
4776 (MAX_BPTS, MAX_WPTS): Define.
4777 (struct arch_process_info, struct arch_lwp_info): New data types.
4778 (arm_linux_get_hwbp_cap): New function.
4779 (arm_linux_get_hw_breakpoint_count): Likewise.
4780 (arm_linux_get_hw_watchpoint_count): Likewise.
4781 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4782 (arm_hwbp_control_initialize): Likewise.
4783 (arm_hwbp_control_is_enabled): Likewise.
4784 (arm_hwbp_control_is_initialized): Likewise.
4785 (arm_hwbp_control_disable): Likewise.
4786 (arm_linux_hw_breakpoint_equal): Likewise.
4787 (arm_linux_hw_point_initialize): Likewise.
4788 (struct update_registers_data): New data structure.
4789 (update_registers_callback: New function.
4790 (arm_insert_point): Likewise.
4791 (arm_remove_point): Likewise.
4792 (arm_stopped_by_watchpoint): Likewise.
4793 (arm_stopped_data_address): Likewise.
4794 (arm_new_process): Likewise.
4795 (arm_new_thread): Likewise.
4796 (arm_prepare_to_resume): Likewise.
4797 (the_low_target): Register arm_insert_point, arm_remove_point,
4798 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4799 arm_new_thread, and arm_prepare_to_resume.
4801 2011-09-15 Stan Shebs <stan@codesourcery.com>
4803 * server.h (struct emit_ops): Add compare-goto fields.
4804 * tracepoint.c (gdb_agent_op_sizes): New table.
4805 (emit_eq_goto): New function.
4806 (emit_ne_goto): New function.
4807 (emit_lt_goto): New function.
4808 (emit_le_goto): New function.
4809 (emit_gt_goto): New function.
4810 (emit_ge_goto): New function.
4811 (is_goto_target): New function.
4812 (compile_bytecodes): Recognize special cases of compare-goto
4813 combinations and call specialized emitters for them.
4814 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4815 (amd64_emit_ne_goto): New function.
4816 (amd64_emit_lt_goto): New function.
4817 (amd64_emit_le_goto): New function.
4818 (amd64_emit_gt_goto): New function.
4819 (amd64_emit_ge_goto): New function.
4820 (amd64_emit_ops): Add the new functions.
4821 (i386_emit_eq_goto): New function.
4822 (i386_emit_ne_goto): New function.
4823 (i386_emit_lt_goto): New function.
4824 (i386_emit_le_goto): New function.
4825 (i386_emit_gt_goto): New function.
4826 (i386_emit_ge_goto): New function.
4827 (i386_emit_ops): Add the new functions.
4829 2011-09-08 Stan Shebs <stan@codesourcery.com>
4831 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4832 (i386_emit_epilogue): Restore %ebx.
4834 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4836 * server.c (step_thread): Remove definition.
4837 (process_serial_event): Don't handle Hs.
4838 * server.h (step_thread): Remove declaration.
4839 * target.c (set_desired_inferior): Remove use of step_thread.
4841 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4843 * linux-low.c: Include linux-procfs.h.
4844 (linux_attach_lwp_1): Update comments.
4845 (linux_attach): Scan for existing threads when attaching to a
4846 process that is the tgid.
4847 * Makefile.in: Update dependencies.
4849 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4851 * configure.srv: Add linux-procfs.o dependencies.
4853 2011-08-14 Yao Qi <yao@codesourcery.com>
4855 * target.h (struct target_ops): Fix indent.
4856 * win32-low.c (win32_target_ops): Fix comment.
4858 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4859 Yao Qi <yao@codesourcery.com>
4861 * Makefile.in (clean): Remove tic6x-*.c files.
4862 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4863 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4864 (tic6x-c64xp-linux.c): Likewise.
4865 * configure.srv: Add support for tic6x-*-uclinux.
4866 * linux-tic6x-low.c: New.
4867 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4869 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4870 Yao Qi <yao@codesourcery.com>
4872 * target.h (struct target_ops): Add read_loadmap.
4873 * linux-low.c (struct target_loadseg): New type.
4874 (struct target_loadmap): New type.
4875 (linux_read_loadmap): New function.
4876 (linux_target_ops): Add linux_read_loadmap.
4877 * server.c (handle_query): Support qXfer:fdpic:read packet.
4878 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4881 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4883 * win32-low.c: Include <stdint.h>.
4885 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4887 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4888 to the inferior here.
4889 (i386_remove_aligned_watchpoint): Ditto.
4890 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4891 fit part of the watchpoint in the debug registers.
4892 (i386_update_inferior_debug_regs): New.
4893 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4894 registers, and only update the inferior on success.
4895 (i386_low_remove_watchpoint): Ditto.
4897 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4899 * linux-low.c (compare_ints, unique, list_threads, show_process,
4900 linux_core_of_thread): Delete.
4901 (linux_target_ops): Change linux_core_of_thread to
4902 linux_common_core_of_thread.
4903 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4904 * utils.c (malloc_failure): Change type of argument.
4905 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4906 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4907 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4908 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4909 (IPA_OBJS): Add common-utils-ipa.o.
4910 (ptid_h, linux_osdata_h): New macros.
4911 (server_h): Add common/common-utils.h, common/xml-utils.h,
4912 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4914 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4915 ptid.o, buffer.o): New rules.
4916 (linux-low.o): Add common/linux-osdata.h as a dependency.
4917 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4918 * configure.ac: Add AC_HEADER_DIRENT check.
4919 * config.in: Regenerate.
4920 * configure: Regenerate.
4921 * remote-utils.c (xml_escape_text): Delete.
4922 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4923 buffer_xml_printf): Move to common/buffer.c.
4924 * server.c (main): Remove call to initialize_inferiors.
4925 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4926 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4927 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4928 internal_error, gdb_assert, gdb_assert_fail): Delete.
4929 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4930 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4932 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4933 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4934 initialize_inferiors): Delete.
4936 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4938 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4941 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4943 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4945 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4947 2011-05-26 Yao Qi <yao@codesourcery.com>
4949 * Makefile.in (thread-db.o): Track dependence to
4950 common/gdb_thread_db.h.
4951 * thread-db.c: include gdb_thread_db.h from right place.
4953 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4955 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4956 __FILE__ and __LINE__ to internal_error.
4958 2011-05-13 Doug Evans <dje@google.com>
4960 * thread-db.c (try_thread_db_load_from_sdir): New function.
4961 (try_thread_db_load_from_dir): New function.
4962 (thread_db_load_search): Handle $sdir, ignore $pdir.
4963 Remove trying of system directories if search of
4964 libthread-db-search-path fails, that is now done via $sdir.
4966 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4968 * server.c (handle_query): Add EnableDisableTracepoints to the list
4969 of supported features.
4970 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4972 (cmd_qtenable_disable): New.
4973 (cmd_qtstart): Install tracepoints even if disabled.
4974 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4975 receiving a QTEnable or QTDisable packet.
4976 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4977 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4979 (gdb_probe): Skip data collection if static tracepoint is disabled.
4981 2011-05-10 Doug Evans <dje@google.com>
4983 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4985 2011-05-04 Doug Evans <dje@google.com>
4987 * linux-low.c (linux_join): Skip process lookup.
4988 * spu-low.c (spu_join): Ditto.
4989 * server.c (join_inferiors_callback): Delete.
4990 (process_serial_event): For 'D' packet (detach) call join_inferior
4993 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4995 * README: Don't mention xscale*-*-linux*.
4996 * configure.srv (xscale*-*-linux*): Don't handle target.
4998 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
5000 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
5002 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
5003 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
5004 (i386_emit_void_call_2): Likewise.
5006 2011-04-26 Yao Qi <yao@codesourcery.com>
5008 * linux-low.c: Move common macros to linux-ptrace.h.
5009 Include linux-ptrace.h.
5010 * Makefile.in (linux_ptrace_h): New.
5011 (linux-low.o): Depends on linux-ptrace.h.
5013 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
5015 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
5016 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
5017 (remote_prepare): New function with most of the TCP code from ...
5018 (remote_open): ... here. Detect PORT here unconditionally. Move also
5019 setting transport_is_reliable.
5020 * server.c (run_once): New variable.
5021 (gdbserver_usage): Document it.
5022 (main): Set run_once for `--once'. Call remote_prepare. Exit after
5023 the first run if RUN_ONCE.
5024 * server.h (run_once, remote_prepare): New declarations.
5026 2011-04-19 Tom Tromey <tromey@redhat.com>
5028 * win32-low.c (handle_load_dll): Remove duplicate "the".
5030 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
5032 Remove support for old Cygwin 1.5 versions.
5033 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
5034 function to avoid warning.
5035 (win32_add_one_solib): Use cygwin_conv_path function to avoid
5038 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
5040 * gdbserver/server.h (Macro _): Define it if not available.
5042 2011-03-14 Michael Snyder <msnyder@vmware.com>
5044 * hostio.c (handle_close): Remove unnecessary null test.
5046 2011-03-10 Joel Brobecker <brobecker@adacore.com>
5048 * Makefile.in (maintainer-clean realclean distclean): Remove
5049 "make ... subdir_do" command.
5051 2011-03-10 Michael Snyder <msnyder@vmware.com>
5053 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
5055 * server.c (handle_v_run): Free alloced buffer on early return.
5057 2011-03-09 Yao Qi <yao@codesourcery.com>
5060 2011-03-04 Yao Qi <yao@codesourcery.com>
5062 * Makefile.in: Remove GNU make feature --directory.
5064 2011-03-05 Yao Qi <yao@codesourcery.com>
5066 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5067 (subdir_do): New make target. Copied from gdb/Makefile.
5068 (maintainer-clean, realclean, distclean, clean): Call corresponding
5069 make targets in common/Makefile.
5071 2011-02-11 Yao Qi <yao@codesourcery.com>
5073 * configure.ac: Call AC_PROG_RANLIB.
5074 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5075 * configure: Regenerate.
5077 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
5079 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
5081 2011-03-06 Yao Qi <yao@codesourcery.com>
5083 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
5085 2011-03-05 Yao Qi <yao@codesourcery.com>
5087 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
5088 (subdir_do): New make target. Copied from gdb/Makefile.
5089 (maintainer-clean, realclean, distclean, clean): Call corresponding
5090 make targets in common/Makefile.
5092 2011-03-04 Yao Qi <yao@codesourcery.com>
5094 * Makefile.in: Remove GNU make feature --directory.
5096 2011-03-04 Michael Snyder <msnyder@vmware.com>
5098 * server.c (queue_stop_reply): Call xmalloc not malloc.
5100 2011-03-02 Michael Snyder <msnyder@vmware.com>
5102 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
5104 2011-02-28 Michael Snyder <msnyder@vmware.com>
5106 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
5107 (cmd_qtframe): Ditto.
5108 (cmd_qtbuffer): Ditto.
5109 (cmd_bigqtbuffer): Ditto.
5111 * utils.c (decimal2str): Initialize 'width' to nine, then
5114 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
5116 * hostio.c (require_data): Free *data, not data.
5118 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5120 * hostio.c (require_data): Use free, not xfree.
5122 2011-02-27 Michael Snyder <msnyder@vmware.com>
5124 * server.c (handle_query): Discard unused value.
5126 * hostio.c (require_data): Free malloc memory before returning
5129 2011-02-26 Michael Snyder <msnyder@vmware.com>
5131 * linux-low.c (list_threads): Call closedir for dirent.
5133 2011-02-27 Michael Snyder <msnyder@vmware.com>
5135 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
5136 a case statement falls through.
5138 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
5140 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
5143 2011-02-26 Michael Snyder <msnyder@vmware.com>
5145 * utils.c (decimal2str): Eliminate dead code and dead param.
5146 (pulongest): Drop dead param from call to decimal2str.
5149 2011-02-24 Joel Brobecker <brobecker@adacore.com>
5151 Revert the following patch (not approved yet):
5152 2011-02-21 Hui Zhu <teawater@gmail.com>
5153 * tracepoint.c (tp_printf): New function.
5154 (eval_agent_expr): Handle gdb_agent_op_printf.
5156 2011-02-21 Hui Zhu <teawater@gmail.com>
5158 * tracepoint.c (tp_printf): New function.
5159 (eval_agent_expr): Handle gdb_agent_op_printf.
5161 2011-02-18 Tom Tromey <tromey@redhat.com>
5163 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
5164 (tracepoint.o): Likewise.
5165 * tracepoint.c (enum gdb_agent_op): Use ax.def.
5166 (gdb_agent_op_names): Likewise.
5168 2011-02-18 Tom Tromey <tromey@redhat.com>
5170 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
5171 gdb_agent_op_rot>: New constants.
5172 (gdb_agent_op_names): Add pick and roll.
5173 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
5176 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5178 * aclocal.m4: Regenerated with aclocal-1.11.1.
5180 2011-02-14 Pedro Alves <pedro@codesourcery.com>
5182 * server.c (handle_qxfer_traceframe_info): New.
5183 (qxfer_packets): Register "traceframe-info".
5184 (handle_query): Report support for qXfer:traceframe-info:read+.
5185 * tracepoint.c (match_blocktype): New.
5186 (traceframe_find_block_type): Rename to ...
5187 (traceframe_walk_blocks): ... this. Add callback filter argument,
5189 (traceframe_find_block_type): New, reimplemented on top of
5190 traceframe_walk_blocks.
5191 (build_traceframe_info_xml): New.
5192 (traceframe_read_info): New.
5193 * server.h (traceframe_read_info): Declare.
5195 2011-02-11 Yao Qi <yao@codesourcery.com>
5197 * configure.ac: Call AC_PROG_RANLIB.
5198 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5199 * configure: Regenerate.
5201 2011-02-07 Pedro Alves <pedro@codesourcery.com>
5203 * server.c (gdb_read_memory): Change return semantics to allow
5205 (handle_search_memory_1): Adjust.
5206 (process_serial_event) <'m' packet>: Handle partial transfers.
5207 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
5209 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5211 * regcache.c (init_register_cache): Initialize
5212 regcache->register_status.
5213 (free_register_cache): Release regcache->register_status.
5214 (regcache_cpy): Copy register_status.
5215 (registers_to_string): Print 'x's for unavailable registers.
5216 (supply_register): Mark the register's status valid or
5217 unavailable, depending on whether a buffer was passed in or not.
5218 (supply_register_zeroed): New.
5219 (supply_regblock): Mark the registers' status valid or
5220 unavailable, depending on whether a buffer was passed in or not.
5221 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5222 (struct regcache): New `register_status' field.
5223 (supply_register_zeroed): Declare.
5224 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5225 supply_register_zeroed, rather than passing a NULL buffer to
5227 * tracepoint.c (fetch_traceframe_registers): Update comment.
5229 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5231 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5234 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5236 * server.h (decode_xfer_write): Change prototype.
5237 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5238 and don't extract the annex here.
5239 * server.c (decode_xfer_read): Remove `annex' parameter,
5240 and don't extract the annex here.
5242 (struct qxfer): New.
5243 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5244 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5245 (handle_qxfer_statictrace): New functions, abstracted out from
5246 handle_query, and made to use the struct qxfer interface.
5247 (handle_threads_qxfer_proper): Rename to ...
5248 (handle_qxfer_threads_proper): ... this.
5249 (handle_threads_qxfer): Rename to ...
5250 (handle_qxfer_threads): ... this. Adjust.
5251 (qxfer_packets): New array.
5252 (handle_qxfer): New function.
5253 (handle_query): Use handle_qxfer.
5255 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5257 * gdbreplay.c: Shorten lines of >= 80 columns.
5258 * linux-low.c: Ditto.
5259 * linux-ppc-low.c: Ditto.
5260 * linux-s390-low.c: Ditto.
5261 * linux-sparc-low.c: Ditto.
5262 * linux-x86-low.c: Ditto.
5263 * linux-xtensa-low.c: Ditto.
5264 * mem-break.c: Ditto.
5266 * regcache.h: Ditto.
5267 * remote-utils.c: Ditto.
5270 * thread-db.c: Ditto.
5271 * tracepoint.c: Ditto.
5273 * win32-low.h: Ditto.
5275 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5277 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5280 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5282 * server.c (gdbserver_version): Update copyright year in version
5284 * gdbreplay.c (gdbreplay_version): Ditto.
5286 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5288 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5289 * linux-bfin-low.c: New file.
5290 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5291 PT_DATA_ADDR for BFIN targets.
5292 * Makefile.in (SFILES): Add linux-bfin-low.c.
5293 (clean): Remove reg-bfin.c.
5294 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5295 * README: Mention supported Blackfin targets.
5297 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5299 * .gitignore: New file.
5301 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5303 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5305 2010-10-22 Jie Zhang <jie@codesourcery.com>
5307 * Makefile.in: Add FLAGS_TO_PASS variable.
5308 (install): Remove dependency of install-only and recursively
5309 invoke make for install-only.
5311 2010-10-04 Doug Evans <dje@google.com>
5313 * Makefile.in (uninstall): Use $(DESTDIR).
5315 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5319 * linux-x86-low.c (compat_siginfo_from_siginfo)
5320 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5321 si_code is < 0. Check for si_code == SI_TIMER before checking for
5324 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5326 * lynx-i386-low.c: New file.
5327 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5329 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5331 * lynx-low.c (ptrace_request_to_str): Remove handling for
5332 request values that have been removed in LynxOS 5.x.
5334 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5336 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5339 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5341 * configure.ac: Add --enable-inprocess-agent option.
5342 * configure: Rebuilt.
5344 2010-09-06 Yao Qi <yao@codesourcery.com>
5346 * linux-low.c (linux_kill): Remove unused variable.
5347 (linux_stabilize_threads): Likewise.
5348 * server.c (start_inferior): Likewise.
5349 (queue_stop_reply_callback): Likewise.
5350 * tracepoint.c (do_action_at_tracepoint): Likewise.
5352 2010-09-06 Yao Qi <yao@codesourcery.com>
5354 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5357 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5359 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5361 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5363 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5366 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5368 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5369 gdbserver/lynx-ppc-low.c: New files.
5370 * Makefile.in (lynx_low_h): New variable.
5371 (lynx-low.o, lynx-ppc-low.o): New rules.
5372 * configure.ac: On LynxOS, link with -lnetinet.
5373 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5374 * configure: regenerate.
5376 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5378 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5379 * configure.ac: Add check for vasprintf and vsnprintf.
5380 * configure, config.in: Regenerate.
5381 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5383 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5385 * gdbreplay.c: Move include of alloca.h up, next to include of
5387 * server.h: Add include of malloc.h.
5388 * mem-break.c: Remove include of malloc.h.
5389 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5391 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5393 * Makefile.in (memmem.o): Build with -Wno-error.
5395 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5397 * utils.c (xsnprintf): Make non-static.
5398 * server.h: Add xsnprintf declaration.
5399 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5400 replace calls to snprintf by calls to xsnprintf throughout.
5402 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5404 * configure.ac: Add configure check for alloca.
5405 * configure, config.in: Regenerate.
5406 * server.h: Include alloca.h if it exists.
5407 * gdbreplay.c: Include alloca.h if it exists.
5409 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5411 * linux-low.c (__SIGRTMIN): Define if not already defined.
5412 (linux_create_inferior): Check for __ANDROID__ rather than
5414 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5415 are already deferred.
5416 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5417 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5418 stopped and already has a pending signal to report.
5419 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5420 a pending signal to report or is moving out of a jump pad.
5421 (linux_init_signals): Check for __ANDROID__ rather than
5424 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5426 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5427 debug_threads check. Avoid a linear search when not doing debug
5430 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5432 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5433 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5434 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5435 (process_event): Change local fd's type to gdb_fildes_t.
5436 (create_file_handler): Adjust prototype.
5437 (delete_file_handler): Adjust prototype.
5438 (handle_file_event): Adjust prototype. Use pfildes.
5439 (create_file_event): Adjsut prototype.
5440 * remote-utils.c (remote_desc, listen_desc): Change type to
5442 * server.h: New gdb_fildes_t typedef.
5443 [USE_WIN32API]: Include winsock2.h.
5444 (delete_file_handler, add_file_handler): Adjust prototypes.
5446 * utils.c (pfildes): New.
5448 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5450 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5451 * configure: Regenerate.
5453 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5455 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5456 (linux_done_accessing_memory): ... this.
5457 (linux_target_ops): Adjust.
5458 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5459 * nto-low.c (nto_target_ops): Adjust comment.
5460 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5461 * spu-low.c (spu_target_ops): Adjust comment.
5462 * target.h (target_ops): Rename unprepare_to_access_memory field
5463 to done_accessing_memory.
5464 (unprepare_to_access_memory): Rename to ...
5465 (done_accessing_memory): ... this.
5467 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5469 * linux-low.c (linux_prepare_to_access_memory): New.
5470 (linux_unprepare_to_access_memory): New.
5471 (linux_target_ops): Install them.
5472 * server.c (read_memory): Rename to ...
5473 (gdb_read_memory): ... this. Use
5474 prepare_to_access_memory/prepare_to_access_memory.
5475 (write_memory): Rename to ...
5476 (gdb_write_memory): ... this. Use
5477 prepare_to_access_memory/prepare_to_access_memory.
5478 (handle_search_memory_1): Adjust.
5479 (process_serial_event): Adjust.
5480 * target.h (struct target_ops): New fields
5481 prepare_to_access_memory and unprepare_to_access_memory.
5482 (prepare_to_access_memory, unprepare_to_access_memory): New.
5483 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
5484 prepare_to_access_memory/prepare_to_access_memory.
5485 * nto-low.c (nto_target_ops): Adjust.
5486 * spu-low.c (spu_target_ops): Adjust.
5487 * win32-low.c (win32_target_ops): Adjust.
5489 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5491 * Makefile.in (WARN_CFLAGS): Get it from configure.
5492 (WERROR_CFLAGS): New.
5493 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
5494 * configure.ac: Introduce --enable-werror, which adds -Werror to
5495 the compiler command line. Enabled by default. Disable with
5496 --disable-werror. Add -Wdeclaration-after-statement
5497 Wpointer-arith and -Wformat-nonliteral to warning flags.
5498 * configure: Regenerate.
5500 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5502 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
5504 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5506 * gdbreplay.c (remote_error): New.
5508 (expect): Use gdbchar. Check for error reading from GDB.
5509 Clarify sync error output.
5510 (play): Check for errors writing to GDB.
5511 * linux-low.c (sigchld_handler): Really ignore `write' errors.
5512 * remote-utils.c (getpkt): Check for errors writing to the remote
5515 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5517 * linux-low.c (linux_wait_1): Move non-debugging code out of
5518 `debug_threads' control.
5520 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5522 * linux-low.c (linux_wait_1): Don't set last_status here.
5523 * server.c (push_event, queue_stop_reply_callback): Assert we're
5524 not pushing a TARGET_WAITKIND_IGNORE event.
5525 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
5526 (myresume, handle_target_event): Set the thread's last_resume_kind
5527 and last_status from the target returned status.
5529 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5533 * linux-x86-low.c (update_debug_registers_callback): New.
5534 (i386_dr_low_set_addr): Use it.
5535 (i386_dr_low_get_addr): New.
5536 (i386_dr_low_set_control): Use update_debug_registers_callback.
5537 (i386_dr_low_get_control): New.
5538 (i386_dr_low_get_status): Adjust.
5539 * linux-low.c (linux_stop_lwp): New.
5540 * linux-low.h (linux_stop_lwp): Declare.
5542 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
5543 argument instead of a i386_debug_reg_state.
5544 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
5545 a i386_debug_reg_state.
5546 (i386_insert_aligned_watchpoint): Adjust.
5547 (i386_remove_aligned_watchpoint): Adjust.
5548 (i386_low_stopped_data_address): Read the debug registers from the
5549 inferior instead of from the mirrors.
5550 * i386-low.h (struct i386_debug_reg_state): Extend comment.
5551 (i386_dr_low_get_addr): Declare.
5552 (i386_dr_low_get_control): Declare.
5553 (i386_dr_low_get_status): Change prototype.
5555 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
5556 (i386_dr_low_get_addr): New.
5557 (i386_dr_low_get_control): New.
5558 (i386_dr_low_get_status): Adjust prototype. Return
5560 (i386_initial_stuff): Clear dr_status_mirror and
5562 (i386_get_thread_context): Adjust.
5563 (i386_set_thread_context): Adjust.
5564 (i386_thread_added): Adjust.
5566 2010-08-24 Pedro Alves <pedro@codesourcery.com>
5568 * linux-low.h (linux_thread_area): Delete declaration.
5570 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
5572 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
5573 after its termination.
5575 2010-08-09 Pedro Alves <pedro@codesourcery.com>
5577 * linux-low.c (gdb_wants_lwp_stopped): Delete.
5578 (gdb_wants_all_stopped): Delete.
5579 (linux_wait_1): Don't call them.
5580 * server.c (handle_v_cont): Tag all threads as want-stopped.
5581 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
5582 stopped as "client-wants-stopped".
5584 2010-07-31 Pedro Alves <pedro@codesourcery.com>
5586 * Makefile.in (signals_h): New.
5587 (server_h): Depend on it.
5588 (server.o): Don't depend on $(signals_def).
5589 (signals.o): Depend on $(signals_def).
5591 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
5593 * Makefile.in (signals_def): New.
5594 (server_h): Append include/gdb/signals.h and signals_def.
5595 (server.o): Append signals_def.
5597 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5599 * server.c (handle_target_event): Use target_signal_to_host for
5600 resume_info.sig initialization.
5601 * target.h (struct thread_resume) <sig>: New comment.
5603 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
5605 * server.c (handle_query): strcpy() the returned string from paddress()
5606 instead of sprintf().
5607 * utils.c (paddress): Return phex_nz().
5609 2010-07-07 Joel Brobecker <brobecker@adacore.com>
5611 * server.c (handle_v_cont): Call mourn_inferior if process
5613 (myresume): Likewise.
5615 2010-07-01 Pedro Alves <pedro@codesourcery.com>
5617 Static tracepoints, and integration with UST.
5619 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
5620 * mem-break.c (uninsert_all_breakpoints)
5621 (reinsert_all_breakpoints): New.
5622 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
5623 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
5624 (gdb_agent_ust_loaded, helper_thread_id)
5625 (gdb_agent_helper_thread_id): New macros.
5626 (struct ipa_sym_addresses): Add addr_ust_loaded,
5627 addr_helper_thread_id, addr_cmd_buf.
5628 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5629 (in_process_agent_loaded_ust): New.
5630 (write_e_ust_not_loaded): New.
5631 (maybe_write_ipa_ust_not_loaded): New.
5632 (struct collect_static_trace_data_action): New.
5633 (enum tracepoint_type) <static_tracepoint>: New.
5634 (struct tracepoint) <handle>: Mention static tracepoints.
5635 (struct static_tracepoint_ctx): New.
5636 (CMD_BUF_SIZE): New.
5637 (add_tracepoint_action): Handle static tracepoint actions.
5638 (unprobe_marker_at): New.
5639 (clear_installed_tracepoints): Handle static tracepoints.
5640 (cmd_qtdp): Handle static tracepoints.
5641 (probe_marker_at): New.
5642 (cmd_qtstart): Handle static tracepoints.
5643 (response_tracepoint): Handle static tracepoints.
5644 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5645 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5646 (get_context_regcache): Handle static tracepoints.
5647 (do_action_at_tracepoint): Handle static tracepoint actions.
5648 (traceframe_find_block_type): Handle static trace data blocks.
5649 (traceframe_read_sdata): New.
5650 (download_tracepoints): Download static tracepoint actions.
5651 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5652 (GDB_PROBE_NAME): New.
5657 (ust_marker_to_static_tracepoint): New.
5659 (collect_ust_data_at_tracepoint): New.
5660 (gdb_ust_probe): New.
5661 (UNIX_PATH_MAX, SOCK_DIR): New.
5662 (gdb_ust_connect_sync_socket): New.
5663 (resume_thread, stop_thread): New.
5664 (run_inferior_command): New.
5665 (init_named_socket): New.
5666 (gdb_ust_socket_init): New.
5667 (cstr_to_hexstr): New.
5669 (first_marker, next_marker): New.
5670 (response_ust_marker): New.
5671 (cmd_qtfstm, cmd_qtsstm): New.
5672 (unprobe_marker_at, probe_marker_at): New.
5673 (cmd_qtstmat, gdb_ust_thread): New.
5674 (gdb_ust_init): New.
5675 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5676 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5678 (x86_64_st_collect_regmap): New.
5679 (X86_64_NUM_ST_COLLECT_GREGS): New.
5680 (AMD64_RIP_REGNUM): New.
5681 (supply_static_tracepoint_registers): New.
5682 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5684 (i386_st_collect_regmap): New.
5685 (i386_NUM_ST_COLLECT_GREGS): New.
5686 (supply_static_tracepoint_registers): New.
5687 * server.c (handle_query): Handle qXfer:statictrace:read.
5688 <qSupported>: Report support for StaticTracepoints, and
5689 qXfer:statictrace:read features.
5690 * server.h (traceframe_read_sdata)
5691 (supply_static_tracepoint_registers): Declare.
5692 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5693 (unpack_varlen_hex): Include in IPA build.
5694 * Makefile.in (ustlibs, ustinc): New.
5695 (IPA_OBJS): Add remote-utils-ipa.o.
5696 ($(IPA_LIB)): Link -ldl and -lpthread.
5698 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5699 * config.in, configure: Regenerate.
5701 2010-06-20 Ian Lance Taylor <iant@google.com>
5702 Pedro Alves <pedro@codesourcery.com>
5704 * linux-x86-low.c (always_true): Delete.
5705 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5706 trying to fool the compiler with always_true.
5708 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5710 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5711 conditions in gdbserver.
5713 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5715 * spu-low.c (spu_read_memory): Wrap around local store limit.
5716 (spu_write_memory): Likewise.
5718 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5720 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5721 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5723 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5725 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5726 uses with LONGEST uses.
5728 2010-06-14 Stan Shebs <stan@codesourcery.com>
5729 Pedro Alves <pedro@codesourcery.com>
5733 * linux-x86-low.c: Include limits.h.
5738 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5739 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5740 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5741 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5742 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5743 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5744 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5745 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5746 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5747 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5748 (amd64_emit_void_call_2): New.
5749 (amd64_emit_ops): New.
5750 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5751 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5752 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5753 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5754 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5755 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5756 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5757 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5758 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5759 (i386_emit_stack_adjust, i386_emit_int_call_1)
5760 (i386_emit_void_call_2): New.
5761 (i386_emit_ops): New.
5762 (x86_emit_ops): New.
5763 (the_low_target): Install x86_emit_ops.
5764 * server.h (struct emit_ops): New.
5765 (get_raw_reg_func_addr): Declare.
5766 (current_insn_ptr, emit_error): Declare.
5767 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5768 (set_trace_state_variable_value): New defines.
5769 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5770 addr_get_trace_state_variable_value and
5771 addr_set_trace_state_variable_value.
5772 (symbol_list): New fields for get_raw_reg,
5773 get_trace_state_variable_value and set_trace_state_variable_value.
5774 (condfn): New typedef.
5775 (struct tracepoint): New field `compiled_cond'.
5776 (do_action_at_tracepoint): Clear compiled_cond.
5777 (get_trace_state_variable_value, set_trace_state_variable_value):
5779 (condition_true_at_tracepoint): If there's a compiled condition,
5781 (current_insn_ptr, emit_error): New globals.
5782 (struct bytecode_address): New.
5783 (get_raw_reg_func_addr): New.
5784 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5785 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5786 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5787 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5788 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5789 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5790 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5791 (compile_tracepoint_condition, compile_bytecodes): New.
5792 * target.h (emit_ops): Forward declare.
5793 (struct target_ops): New field emit_ops.
5794 (target_emit_ops): New.
5795 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5796 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5797 * linux-low.c (linux_emit_ops): New.
5798 (linux_target_ops): Install it.
5799 * linux-low.h (struct linux_target_ops): New field emit_ops.
5801 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5803 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5804 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5806 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5807 Stan Shebs <stan@codesourcery.com>
5809 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5810 (all): Depend on $(extra_libraries).
5811 (install-only): Install the IPA.
5812 (IPA_OBJS, IPA_LIB): New.
5813 (clean): Remove the IPA lib.
5814 (IPAGENT_CFLAGS): New.
5815 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5816 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5817 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5818 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5819 * configure.ac: Check for atomic builtins support in the compiler.
5820 (IPA_DEPFILES, extra_libraries): Define.
5821 * configure.srv (ipa_obj): Add description.
5822 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5823 (i[34567]86-*-linux*): Set ipa_obj.
5824 (x86_64-*-linux*): Set ipa_obj.
5825 * linux-low.c (stabilizing_threads): New.
5826 (supports_fast_tracepoints): New.
5827 (linux_detach): Stabilize threads before detaching.
5828 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5829 the lwp is either not stabilizing, or is moving out of a jump pad.
5830 (linux_fast_tracepoint_collecting): New.
5831 (maybe_move_out_of_jump_pad): New.
5832 (enqueue_one_deferred_signal): New.
5833 (dequeue_one_deferred_signal): New.
5834 (linux_wait_for_event_1): If moving out of a jump pad, defer
5835 pending signals to later.
5836 (linux_stabilize_threads): New.
5837 (linux_wait_1): Check if threads need moving out of jump pads, and
5839 (stuck_in_jump_pad_callback): New.
5840 (move_out_of_jump_pad_callback): New.
5842 (linux_resume_one_lwp): Handle moving out of jump pads.
5843 (linux_set_resume_request): Dequeue deferred signals.
5844 (need_step_over_p): Also step over fast tracepoint jumps.
5845 (start_step_over): Also uninsert fast tracepoint jumps.
5846 (finish_step_over): Also reinsert fast tracepoint jumps.
5847 (linux_install_fast_tracepoint_jump): New.
5848 (linux_target_ops): Install linux_stabilize_threads and
5849 linux_install_fast_tracepoint_jump_pad.
5850 * linux-low.h (linux_target_ops) <get_thread_area,
5851 install_fast_tracepoint_jump_pad>: New fields.
5852 (struct lwp_info) <collecting_fast_tracepoint,
5853 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5854 (linux_get_thread_area): Declare.
5855 * linux-x86-low.c (jump_insn): New.
5856 (x86_get_thread_area): New.
5857 (append_insns): New.
5859 (amd64_install_fast_tracepoint_jump_pad): New.
5860 (i386_install_fast_tracepoint_jump_pad): New.
5861 (x86_install_fast_tracepoint_jump_pad): New.
5862 (the_low_target): Install x86_get_thread_area and
5863 x86_install_fast_tracepoint_jump_pad.
5864 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5865 (struct fast_tracepoint_jump): New.
5866 (fast_tracepoint_jump_insn): New.
5867 (fast_tracepoint_jump_shadow): New.
5868 (find_fast_tracepoint_jump_at): New.
5869 (fast_tracepoint_jump_here): New.
5870 (delete_fast_tracepoint_jump): New.
5871 (set_fast_tracepoint_jump): New.
5872 (uninsert_fast_tracepoint_jumps_at): New.
5873 (reinsert_fast_tracepoint_jumps_at): New.
5874 (set_breakpoint_at): Use write_inferior_memory.
5875 (uninsert_raw_breakpoint): Use write_inferior_memory.
5876 (check_mem_read): Mask out fast tracepoint jumps.
5877 (check_mem_write): Mask out fast tracepoint jumps.
5878 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5879 (set_fast_tracepoint_jump): Declare.
5880 (delete_fast_tracepoint_jump)
5881 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5882 (reinsert_fast_tracepoint_jumps_at): Declare.
5883 * regcache.c: Don't compile many functions when building the
5884 in-process agent library.
5885 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5886 the register buffer in the heap.
5887 (free_register_cache): If the register buffer isn't owned by the
5888 regcache, don't free it.
5889 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5890 pre-existing register caches.
5891 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5893 (convert_ascii_to_int): : Constify `from' parameter type.
5894 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5895 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5896 the needed buffer in-place.
5897 (relocate_instruction): New.
5898 * server.c (handle_query) <qSymbols>: If the target supports
5899 tracepoints, give it a chance of looking up symbols. Report
5900 support for fast tracepoints.
5901 (handle_status): Stabilize threads.
5902 (process_serial_event): Adjust.
5903 * server.h (struct fast_tracepoint_jump): Forward declare.
5904 (struct process_info) <fast_tracepoint_jumps>: New field.
5905 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5906 (decode_X_packet, decode_M_packet): Adjust.
5907 (relocate_instruction): Declare.
5908 (in_process_agent_loaded): Declare.
5909 (tracepoint_look_up_symbols): Declare.
5910 (struct fast_tpoint_collect_status): Declare.
5911 (fast_tracepoint_collecting): Declare.
5912 (force_unlock_trace_buffer): Declare.
5913 (handle_tracepoint_bkpts): Declare.
5914 (initialize_low_tracepoint)
5915 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5916 * target.h (struct target_ops) <stabilize_threads,
5917 install_fast_tracepoint_jump_pad>: New fields.
5918 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5919 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5920 [HAVE_STDINT_H]: Include stdint.h.
5921 (trace_debug_1): Rename to ...
5922 (trace_vdebug): ... this.
5923 (trace_debug): Rename to ...
5924 (trace_debug_1): ... this. Add `level' parameter.
5926 (ATTR_USED, ATTR_NOINLINE): New.
5927 (IP_AGENT_EXPORT): New.
5928 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5929 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5930 (about_to_request_buffer_space, trace_buffer_is_full)
5931 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5932 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5933 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5934 (traceframe_write_count, traceframes_created)
5935 (trace_state_variables)
5936 New renaming defines.
5937 (struct ipa_sym_addresses): New.
5938 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5940 (ipa_sym_addrs): New.
5941 (all_tracepoint_symbols_looked_up): New.
5942 (in_process_agent_loaded): New.
5943 (write_e_ipa_not_loaded): New.
5944 (maybe_write_ipa_not_loaded): New.
5945 (tracepoint_look_up_symbols): New.
5946 (debug_threads) [IN_PROCESS_AGENT]: New.
5947 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5948 (UNKNOWN_SIDE_EFFECTS): New.
5949 (stop_tracing): New.
5950 (flush_trace_buffer): New.
5951 (stop_tracing_bkpt): New.
5952 (flush_trace_buffer_bkpt): New.
5953 (read_inferior_integer): New.
5954 (read_inferior_uinteger): New.
5955 (read_inferior_data_pointer): New.
5956 (write_inferior_data_pointer): New.
5957 (write_inferior_integer): New.
5958 (write_inferior_uinteger): New.
5959 (struct collect_static_trace_data_action): Delete.
5960 (enum tracepoint_type): New.
5961 (struct tracepoint) <type>: New field `type'.
5962 <actions_str, step_actions, step_actions_str>: Only include in
5964 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5965 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5966 (tracepoints): Use IP_AGENT_EXPORT.
5967 (last_tracepoint): Don't include in the IPA.
5968 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5969 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5970 (alloced_trace_state_variables): New.
5971 (trace_state_variables): Use IP_AGENT_EXPORT.
5972 (traceframe_t): Delete unused variable.
5973 (circular_trace_buffer): Don't include in the IPA.
5974 (trace_buffer_start): Delete.
5975 (struct trace_buffer_control): New.
5976 (trace_buffer_free): Delete.
5977 (struct ipa_trace_buffer_control): New.
5978 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5979 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5981 (trace_buffer_ctrl): New.
5982 (TRACE_BUFFER_CTRL_CURR): New.
5983 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5984 Reimplement as macros.
5985 (trace_buffer_wrap): Delete.
5986 (traceframe_write_count, traceframe_read_count)
5987 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5988 (struct tracepoint_hit_ctx) <type>: New field.
5989 (struct fast_tracepoint_ctx): New.
5990 (memory_barrier): New.
5992 (record_tracepoint_error): Update atomically in the IPA.
5993 (clear_inferior_trace_buffer): New.
5994 (about_to_request_buffer_space): New.
5995 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5996 updating the same buffer.
5997 (add_tracepoint): Default the tracepoint's type to trap
5998 tracepoint, and orig_size to -1.
5999 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
6001 (create_trace_state_variable): New parameter `gdb'. Handle it.
6002 (clear_installed_tracepoints): Clear fast tracepoint jumps.
6003 (cmd_qtdp): Handle fast tracepoints.
6005 (max_jump_pad_size): New.
6006 (gdb_jump_pad_head): New.
6007 (get_jump_space_head): New.
6008 (claim_jump_space): New.
6009 (sort_tracepoints): New.
6010 (MAX_JUMP_SIZE): New.
6011 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
6013 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
6014 support. Upload fast traceframes, and delete internal IPA
6016 (stop_tracing_handler): New.
6017 (flush_trace_buffer_handler): New.
6018 (cmd_qtstop): Upload fast tracepoints.
6019 (response_tracepoint): Handle fast tracepoints.
6020 (tracepoint_finished_step): Upload fast traceframes. Set the
6021 tracepoint hit context's tracepoint type.
6022 (handle_tracepoint_bkpts): New.
6023 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
6024 type. Add comment about fast tracepoints.
6025 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
6026 non-existing action_str field.
6027 (get_context_regcache): Handle fast tracepoints.
6028 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
6030 (fast_tracepoint_from_jump_pad_address): New.
6031 (fast_tracepoint_from_ipa_tpoint_address): New.
6032 (collecting_t): New.
6033 (force_unlock_trace_buffer): New.
6034 (fast_tracepoint_collecting): New.
6037 (write_inferior_data_ptr): New.
6038 (target_tp_heap): New.
6039 (target_malloc): New.
6040 (download_agent_expr): New.
6042 (download_tracepoints): New.
6043 (download_trace_state_variables): New.
6044 (upload_fast_traceframes): New.
6045 (IPA_FIRST_TRACEFRAME): New.
6046 (IPA_NEXT_TRACEFRAME_1): New.
6047 (IPA_NEXT_TRACEFRAME): New.
6048 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
6049 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
6050 (gdb_jump_pad_buffer_end): New.
6051 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
6052 (initialize_tracepoint): Adjust.
6053 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
6054 buffer. Initialize the low module.
6055 * utils.c (PREFIX, TOOLNAME): New.
6056 (malloc_failure): Use PREFIX.
6057 (error): In the IPA, an error causes an exit.
6058 (fatal, warning): Use PREFIX.
6059 (internal_error): Use TOOLNAME.
6060 (NUMCELLS): Increase to 10.
6061 * configure, config.in: Regenerate.
6063 2010-06-01 Pedro Alves <pedro@codesourcery.com>
6065 * server.c (handle_query) <qSupported>: Do two passes over the
6066 qSupported string to avoid nesting strtok.
6068 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6070 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
6072 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
6074 * configure: Regenerate.
6075 * proc-service.list: New.
6077 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6079 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
6082 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
6084 * gdbreplay.c (remote_open): Check error return from socket() call by
6085 its equality to -1 not by it being negative.
6086 * remote-utils.c (remote_open): Likewise.
6088 2010-05-23 Pedro Alves <pedro@codesourcery.com>
6090 * config.h: Regenerate.
6092 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6094 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
6095 doesn't provide PTRACE_GET_THREAD_AREA.
6097 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
6099 * linux-m68k-low.c: Include <asm/ptrace.h>
6100 (ps_get_thread_area): Implement.
6102 2010-05-03 Doug Evans <dje@google.com>
6104 * event-loop.c (struct callback_event): New struct.
6105 (callback_list): New global.
6106 (append_callback_event, delete_callback_event): New functions.
6107 (process_callback): New function.
6108 (start_event_loop): Call it.
6109 * remote-utils.c (NOT_SCHEDULED): Define.
6110 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
6111 moved out of readchar.
6112 (readchar): Rewrite. Call reschedule before returning.
6113 (reset_readchar): New function.
6114 (remote_close): Call it.
6115 (process_remaining, reschedule): New functions.
6116 * server.h (callback_handler_func): New typedef.
6117 (append_callback_event, delete_callback_event): Declare.
6119 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6121 * proc-service.c (ps_pglobal_lookup): Use
6122 thread_db_look_up_one_symbol.
6123 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
6124 parameter. Use it instead of all_symbols_looked_up.
6125 * server.h (struct process_info) <all_symbols_looked_up>: Delete
6127 (all_symbols_looked_up): Don't declare.
6128 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
6129 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
6131 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
6132 Set all_symbols_looked_up here.
6133 (thread_db_look_up_one_symbol): New.
6134 (thread_db_get_tls_address): Adjust.
6135 (thread_db_load_search, try_thread_db_load_1): Always allocate the
6136 thread_db object on the heap, and tentatively set it in the
6138 (thread_db_init): Don't set all_symbols_looked_up here.
6139 * linux-low.h (thread_db_look_up_one_symbol): Declare.
6141 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6143 * linux-low.c (linux_kill, linux_detach): Adjust.
6144 (status_pending_p_callback): Remove redundant statement. Check
6145 for !TARGET_WAITIKIND_IGNORE, instead of
6146 TARGET_WAITKIND_STOPPED.
6147 (handle_tracepoints): Make sure LWP is locked. Adjust.
6148 (linux_wait_for_event_1): Adjust.
6149 (linux_cancel_breakpoints): New.
6150 (unsuspend_one_lwp): New.
6151 (unsuspend_all_lwps): New.
6152 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
6153 (send_sigstop_callback): Change return type to int, add new
6154 `except' parameter and handle it.
6155 (suspend_and_send_sigstop_callback): New.
6156 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
6157 pass them down. If SUSPEND, also increment the lwp's suspend
6159 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
6160 (need_step_over_p): Don't consider suspended LWPs.
6161 (start_step_over): Adjust.
6162 (proceed_one_lwp): Change return type to int, add new `except'
6163 parameter and handle it.
6164 (unsuspend_and_proceed_one_lwp): New.
6165 (proceed_all_lwps): Use find_inferior instead of
6167 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
6168 also decrement the suspend count of LWPs. Pass `except' down,
6169 instead of hacking its suspend count.
6170 (linux_pause_all): Add `freeze' parameter. Adjust.
6171 (linux_unpause_all): New.
6172 (linux_target_ops): Install linux_unpause_all.
6173 * server.c (handle_status): Adjust.
6174 * target.h (struct target_ops): New fields `unpause_all' and
6175 `cancel_breakpoints'. Add new parameter to `pause_all'.
6176 (pause_all): Add new `freeze' parameter.
6178 (cancel_breakpoints): New.
6179 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
6181 (cmd_qtstart): Pause threads.
6182 (stop_tracing): Pause threads, and cancel breakpoints.
6183 * win32-low.c (win32_target_ops): Adjust.
6185 2010-05-03 Pedro Alves <pedro@codesourcery.com>
6187 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
6188 the inferior right away from here...
6189 (linux_wait_1): ... to here, and adjust to check the thread's
6190 last_resume_kind instead of the lwp's step or stop_expected flags.
6192 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6194 * README: Use consistent `GDB' and `GDBserver' spellings.
6196 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6198 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
6199 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
6200 (linux_detach_one_lwp): Assume the lwp is stopped.
6201 (any_thread_of): Delete.
6202 (linux_detach): Stop all lwps here. Don't blindly delete all
6204 (delete_lwp_callback): New.
6205 (linux_mourn): Delete all lwps of the process that is gone.
6206 (linux_wait_1): Don't delete the last lwp of the process here.
6207 * mem-break.h (mark_breakpoints_out): Declare.
6208 * mem-break.c (mark_breakpoints_out): New.
6209 (free_all_breakpoints): Use it.
6210 * server.c (handle_target_event): If the process is gone, mark
6212 * thread-db.c (struct thread_db) <create_bp>: New field.
6213 (thread_db_enable_reporting): Fix prototype. Store a thread event
6214 breakpoint reference in the thread_db struct.
6215 (thread_db_load_search): Clear the thread_db object.
6216 (try_thread_db_load_1): Ditto.
6217 (switch_to_process): New.
6218 (disable_thread_event_reporting): Use it.
6219 (remove_thread_event_breakpoints): New.
6220 (thread_db_detach, thread_db_mourn): Use it.
6222 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6224 * linux-low.c (linux_enable_event_reporting): New.
6225 (linux_wait_for_event_1, handle_extended_wait): Use it.
6227 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6229 * linux-low.c (linux_kill_one_lwp, linux_kill)
6230 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6231 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6232 SIGSTOP even if the LWP is stopped.
6233 (send_sigstop_callback): New.
6234 (stop_all_lwps): Use send_sigstop_callback instead.
6235 (linux_resume_one_thread): Adjust.
6236 (proceed_one_lwp): Still proceed an LWP that the client has
6237 requested to stop, if we haven't reported it as stopped yet. Make
6238 sure that LWPs the client want stopped, have a pending SIGSTOP.
6240 2010-04-26 Doug Evans <dje@google.com>
6242 * server.c (handle_general_set): Make static.
6244 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6245 Print received char after testing for error/eof instead of before.
6246 (input_interrupt): Tweak comment.
6248 2010-04-23 Doug Evans <dje@google.com>
6250 * server.c (start_inferior): Print inferior argv if --debug.
6252 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6254 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6255 * nto-x86-low.c: Include server.h
6257 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6259 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6260 be consistent with other sources of this directory.
6261 (init_registers_amd64): Correct name of source file of this function
6264 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6266 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6269 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6271 * win32-i386-low.c: Add 64-bit support.
6272 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6273 (init_registers_amd64): Declare.
6274 (mappings): Add 64-bit version of array.
6275 (init_windows_x86): New function.
6276 (the_low_target): Change init_arch field to init_windows_x86.
6278 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6280 * win32-low.c: Adapt to support also 64-bit architecture.
6281 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6282 (get_image_name): Use SIZE_T type for local variable `done'.
6283 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6284 (toolhelp_get_dll_name): Idem.
6285 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6286 Use uintptr_t typecast to avoid warning.
6287 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6288 (handle_exception): Use phex_nz to avoid warning.
6289 (win32_wait): Remove unused local variable `process'.
6291 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6293 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6296 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6298 * configure.ac: Use `ws2_32' library for srv_mingw.
6299 * configure: Regenerate.
6300 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6301 * remote-utils.c: Likewise.
6303 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6305 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6306 if __x86_64__ is defined.
6308 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6310 * configure: Regenerate.
6312 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6314 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6315 * target.h (target_ops): New get_tib_address field.
6316 * win32-low.h (win32_thread_info): Add thread_local_base field.
6317 * win32-low.c (child_add_thread): Add tlb argument.
6318 Set thread_local_base field to TLB.
6319 (get_child_debug_event): Adapt to child_add_thread change.
6320 (win32_get_tib_address): New function.
6321 (win32_target_ops): Set get_tib_address field to
6322 win32_get_tib_address.
6323 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6325 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6327 * linux-low.c (linux_mourn): Also remove the process.
6328 * server.c (handle_target_event): Don't remove the process here.
6329 * nto-low.c (nto_mourn): New.
6330 (nto_target_ops): Install it.
6331 * spu-low.c (spu_mourn): New.
6332 (spu_target_ops): Install it.
6333 * win32-low.c (win32_mourn): New.
6334 (win32_target_ops): Install it.
6336 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6338 * server.h (buffer_xml_printf): Remove redundant `;'.
6340 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6342 * regcache.c (set_register_cache): Invalidate regcaches before
6343 changing the register cache layout.
6344 (regcache_invalidate_one): Allow a NULL regcache.
6345 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6346 regcaches before changing the register cache layout or the target
6349 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6351 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6352 variable warning on Linux/x86-64.
6354 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6356 GDBserver disconnected tracing support.
6358 * linux-low.c (linux_remove_process): Delete.
6359 (add_lwp): Don't set last_resume_kind here.
6360 (linux_kill): Use `mourn'.
6361 (linux_detach): Use `thread_db_detach', and `mourn'.
6363 (linux_attach_lwp_1): Adjust comment.
6364 (linux_attach): last_resume_kind moved the thread_info; adjust.
6365 (status_pending_p_callback): Adjust.
6366 (linux_wait_for_event_1): Adjust.
6367 (count_events_callback, select_singlestep_lwp_callback)
6368 (select_event_lwp_callback, cancel_breakpoints_callback)
6369 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6370 (proceed_one_lwp): Adjust.
6371 (linux_async): Add debug output.
6372 (linux_thread_stopped): New.
6373 (linux_pause_all): New.
6374 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6376 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6377 (thread_db_free): Delete declaration.
6378 (thread_db_detach, thread_db_mourn): Declare.
6379 * thread-db.c (thread_db_init): Use thread_db_mourn.
6380 (thread_db_free): Delete, split in two.
6381 (disable_thread_event_reporting): New.
6382 (thread_db_detach): New.
6383 (thread_db_mourn): New.
6385 * server.h (struct thread_info) <last_resume_kind>: New field.
6386 <attached>: Add comment.
6387 <gdb_detached>: New field.
6388 (handler_func): Change return type to int.
6389 (handle_serial_event, handle_target_event): Ditto.
6390 (gdb_connected): Declare.
6392 (disconnected_tracing): Declare.
6393 (stop_tracing): Declare.
6395 * server.c (handle_query) <qSupported>: Report support for
6396 disconnected tracing.
6397 (queue_stop_reply_callback): Account for running threads.
6398 (gdb_wants_thread_stopped): New.
6399 (gdb_wants_all_threads_stopped): New.
6400 (gdb_reattached_process): New.
6401 (handle_status): Clear the `gdb_detached' flag of all processes.
6402 In all-stop, stop all threads.
6403 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6404 (process_serial_event): If the remote connection breaks, or if an
6405 exit was forced with "monitor exit", force an event loop exit.
6406 Handle disconnected tracing on detach.
6407 (handle_serial_event): Adjust.
6408 (handle_target_event): If GDB isn't connected, forward events back
6409 to the inferior, unless the last process exited, in which case,
6410 exit gdbserver. Adjust interface.
6412 * remote-utils.c (remote_open): Don't block in accept. Instead
6413 register an event loop source on the listen socket file
6414 descriptor. Refactor bits into ...
6415 (listen_desc): ... this new global.
6416 (gdb_connected): ... this new function.
6417 (enable_async_notification): ... this new function.
6418 (handle_accept_event): ... this new function.
6419 (remote_close): Clear remote_desc.
6421 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6423 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6425 (mourn_inferior): Define.
6426 (target_process_qsupported): Avoid the dangling else problem.
6427 (thread_stopped): Define.
6428 (pause_all): Define.
6429 (target_waitstatus_to_string): Declare.
6430 * target.c (target_waitstatus_to_string): New.
6432 * tracepoint.c (tracing): Make extern.
6433 (disconnected_tracing): New.
6434 (stop_tracing): Make extern. Handle tracing stops due to GDB
6436 (cmd_qtdisconnected): New.
6437 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6438 (handle_tracepoint_general_set): Handle QTDisconnected.
6440 * event-loop.c (event_handler_func): Change return type to int.
6441 (process_event): Bail out if the event handler wants the event
6443 (handle_file_event): Ditto.
6444 (start_event_loop): Bail out if the event handler wants the event
6447 * nto-low.c (nto_target_ops): Adjust.
6448 * spu-low.c (spu_wait): Don't remove the process here.
6449 (spu_target_ops): Adjust.
6450 * win32-low.c (win32_wait): Don't remove the process here.
6451 (win32_target_ops): Adjust.
6453 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6455 * regcache.c (realloc_register_cache): Invalidate inferior's
6456 regcache before recreating it.
6458 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6460 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6462 2010-04-09 Stan Shebs <stan@codesourcery.com>
6463 Pedro Alves <pedro@codesourcery.com>
6465 * server.h (LONGEST): New.
6466 (struct thread_info) <while_stepping>: New field.
6467 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6469 (initialize_tracepoint, handle_tracepoint_general_set)
6470 (handle_tracepoint_query, tracepoint_finished_step)
6471 (tracepoint_was_hit, release_while_stepping_state_list):
6472 (current_traceframe): Declare.
6473 * server.c (handle_general_set): Handle tracepoint packets.
6475 (write_memory): New.
6476 (handle_search_memory_1): Use read_memory.
6477 (handle_query): Report support for conditional tracepoints, trace
6478 state variables, and tracepoint sources. Handle tracepoint
6480 (main): Initialize the tracepoints module.
6481 (process_serial_event): Handle traceframe reads/writes.
6483 * linux-low.c (handle_tracepoints): New.
6484 (linux_wait_1): Call it.
6485 (linux_resume_one_lwp): Handle while-stepping.
6486 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
6487 (linux_target_ops): Install them.
6488 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
6490 * linux-x86-low.c (x86_supports_tracepoints): New.
6491 (the_low_target). Install it.
6493 * mem-break.h (delete_breakpoint): Declare.
6494 * mem-break.c (delete_breakpoint): Make external.
6496 * target.h (struct target_ops): Add `supports_tracepoints',
6497 `read_pc', and `write_pc' fields.
6498 (target_supports_tracepoints): Define.
6499 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
6502 * regcache.h (struct regcache) <registers_owned>: New field.
6503 (init_register_cache, regcache_cpy): Declare.
6504 (regcache_read_pc, regcache_write_pc): Declare.
6505 (register_cache_size): Declare.
6506 (supply_regblock): Declare.
6507 * regcache.c (init_register_cache): New.
6508 (new_register_cache): Use it.
6509 (regcache_cpy): New.
6510 (register_cache_size): New.
6511 (supply_regblock): New.
6512 (regcache_read_pc, regcache_write_pc): New.
6514 * tracepoint.c: New.
6516 * Makefile.in (OBS): Add tracepoint.o.
6517 (tracepoint.o): New rule.
6519 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
6521 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
6523 (i386-mmx.c): Likewise.
6524 (i386-mmx-linux.o): Likewise.
6525 (i386-mmx-linux.c): Likewise.
6527 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
6528 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
6529 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
6530 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
6532 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
6533 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
6534 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
6536 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
6538 * Makefile.in (clean): Updated.
6540 (i386-avx.c): Likewise.
6541 (i386-avx-linux.o): Likewise.
6542 (i386-avx-linux.c): Likewise.
6543 (amd64-avx.o): Likewise.
6544 (amd64-avx.c): Likewise.
6545 (amd64-avx-linux.o): Likewise.
6546 (amd64-avx-linux.c): Likewise.
6548 * configure.srv (srv_i386_regobj): Add i386-avx.o.
6549 (srv_i386_linux_regobj): Add i386-avx-linux.o.
6550 (srv_amd64_regobj): Add amd64-avx.o.
6551 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
6552 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
6553 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
6554 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
6555 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
6556 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
6557 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
6559 * i387-fp.c: Include "i386-xstate.h".
6561 (i387_cache_to_xsave): Likewise.
6562 (i387_xsave_to_cache): Likewise.
6563 (x86_xcr0): Likewise.
6565 * i387-fp.h (i387_cache_to_xsave): Likewise.
6566 (i387_xsave_to_cache): Likewise.
6567 (x86_xcr0): Likewise.
6569 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
6570 * linux-crisv32-low.c (target_regsets): Likewise.
6571 * linux-m68k-low.c (target_regsets): Likewise.
6572 * linux-mips-low.c (target_regsets): Likewise.
6573 * linux-ppc-low.c (target_regsets): Likewise.
6574 * linux-s390-low.c (target_regsets): Likewise.
6575 * linux-sh-low.c (target_regsets): Likewise.
6576 * linux-sparc-low.c (target_regsets): Likewise.
6577 * linux-xtensa-low.c (target_regsets): Likewise.
6579 * linux-low.c: Include <sys/uio.h>.
6580 (regsets_fetch_inferior_registers): Support nt_type.
6581 (regsets_store_inferior_registers): Likewise.
6582 (linux_process_qsupported): New.
6583 (linux_target_ops): Add linux_process_qsupported.
6585 * linux-low.h (regset_info): Add nt_type.
6586 (linux_target_ops): Add process_qsupported.
6588 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
6590 (init_registers_i386_avx_linux): New.
6591 (init_registers_amd64_avx_linux): Likewise.
6592 (xmltarget_i386_linux_no_xml): Likewise.
6593 (xmltarget_amd64_linux_no_xml): Likewise.
6594 (PTRACE_GETREGSET): Likewise.
6595 (PTRACE_SETREGSET): Likewise.
6596 (x86_fill_xstateregset): Likewise.
6597 (x86_store_xstateregset): Likewise.
6598 (use_xml): Likewise.
6599 (x86_linux_update_xmltarget): Likewise.
6600 (x86_linux_process_qsupported): Likewise.
6601 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
6602 (x86_arch_setup): Don't call init_registers_amd64_linux nor
6603 init_registers_i386_linux here. Call
6604 x86_linux_update_xmltarget.
6605 (the_low_target): Add x86_linux_process_qsupported.
6607 * server.c (handle_query): Call target_process_qsupported.
6609 * target.h (target_ops): Add process_qsupported.
6610 (target_process_qsupported): New.
6612 2010-04-03 Pedro Alves <pedro@codesourcery.com>
6614 * inferiors.c (add_thread): Set last_status kind to
6615 TARGET_WAITKIND_IGNORE.
6616 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
6617 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
6618 (linux_wait_1): Move `thread' local definition to block that uses
6619 it. Don't NULL initialize `event_child'.
6620 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
6621 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
6622 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
6624 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6626 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
6627 an extended waitstatus, or by a watchpoint.
6628 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6629 thread was stepping or has been stopped by a watchpoint.
6631 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6633 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6634 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6635 of another, then delete the previous, and validate all
6637 (validate_inserted_breakpoint): New.
6638 (delete_disabled_breakpoints): New.
6639 (validate_breakpoints): New.
6640 (check_mem_read): Validate breakpoints before trusting their
6641 shadow. Delete disabled breakpoints.
6642 (check_mem_write): Validate breakpoints before trusting they
6643 should be inserted. Delete disabled breakpoints.
6644 * mem-break.h (validate_breakpoints):
6645 * server.c (handle_query): Validate breakpoints when we see a
6648 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6650 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6651 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6652 if we could tell there's a GDB breakpoint at stop_pc.
6653 (need_step_over_p): Don't do a step over if we find a GDB
6654 breakpoint at the resume PC.
6656 * mem-break.c (struct raw_breakpoint): New.
6657 (enum bkpt_type): New type `gdb_breakpoint'.
6658 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6659 fields. New field `raw'.
6660 (find_raw_breakpoint_at): New.
6661 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6663 (set_breakpoint_at): Adjust.
6664 (delete_raw_breakpoint): New.
6665 (release_breakpoint): New.
6666 (delete_breakpoint): Rename to...
6667 (delete_breakpoint_1): ... this. Add proc parameter. Use
6668 release_breakpoint. Return ENOENT.
6669 (delete_breakpoint): Reimplement.
6670 (find_breakpoint_at): Delete.
6671 (find_gdb_breakpoint_at): New.
6672 (delete_breakpoint_at): Delete.
6673 (set_gdb_breakpoint_at): New.
6674 (delete_gdb_breakpoint_at): New.
6675 (gdb_breakpoint_here): New.
6676 (set_reinsert_breakpoint): Use release_breakpoint.
6677 (uninsert_breakpoint): Rename to ...
6678 (uninsert_raw_breakpoint): ... this.
6679 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6680 (reinsert_raw_breakpoint): Change parameter type to
6682 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6684 (check_breakpoints): Adjust. Use release_breakpoint.
6685 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6686 (breakpoint_inserted_here): Ditto.
6687 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6688 Don't trust the breakpoint's shadow if it is not inserted.
6689 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6690 (delete_all_breakpoints): Adjust.
6691 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6692 use delete_breakpoint_1.
6694 * mem-break.h (breakpoints_supported): Delete declaration.
6695 (set_gdb_breakpoint_at): Declare.
6696 (gdb_breakpoint_here): Declare.
6697 (delete_breakpoint_at): Delete.
6698 (delete_gdb_breakpoint_at): Declare.
6700 * server.h (struct raw_breakpoint): Forward declare.
6701 (struct process_info): New field `raw_breakpoints'.
6703 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6706 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6708 * linux-low.c (status_pending_p_callback): Fix comment.
6709 (linux_wait_for_event_1): Move most of the internal breakpoint
6710 handling from here...
6711 (linux_wait_1): ... to here.
6712 (count_events_callback): New.
6713 (select_singlestep_lwp_callback): New.
6714 (select_event_lwp_callback): New.
6715 (cancel_breakpoints_callback): New.
6716 (select_event_lwp): New.
6717 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6718 priority to all LWPs that have had events that should be reported
6719 to the client. Cancel breakpoints when about to reporting the
6720 event to the client, not while stopping lwps. No longer cancel
6721 finished single-steps here.
6722 (cancel_finished_single_step): Delete.
6723 (cancel_finished_single_steps): Delete.
6725 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6727 * mem-break.c (enum bkpt_type): New.
6728 (struct breakpoint): New field `type'.
6729 (set_breakpoint_at): Change return type to struct breakpoint
6730 pointer. Set type to `other_breakpoint' by default.
6731 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6732 in the breakpoint list.
6733 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6734 (reinsert_breakpoint): Rename to ...
6735 (reinsert_raw_breakpoint): ... this.
6736 (reinsert_breakpoints_at): Adjust.
6737 * mem-break.h (struct breakpoint): Declare.
6738 (set_breakpoint_at): Change return type to struct breakpoint
6741 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6743 * server.c (handle_query): Assign, not compare.
6745 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6747 Teach linux gdbserver to step-over-breakpoints.
6749 * linux-low.c (can_hardware_single_step): New.
6750 (supports_breakpoints): New.
6751 (handle_extended_wait): If stopping threads, read the stop pc of
6754 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6755 low target doesn't support retrieving the PC.
6756 (add_lwp): Set last_resume_kind to resume_continue.
6757 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6758 (linux_attach): Don't clear stop_expected. Set the lwp's
6759 last_resume_kind to resume_stop.
6760 (linux_detach_one_lwp): Don't check for removed breakpoints.
6761 (check_removed_breakpoint): Delete.
6762 (status_pending_p): Rename to ...
6763 (status_pending_p_callback): ... this. Don't check for removed
6764 breakpoints. Don't consider threads that are stopped from GDB's
6766 (linux_wait_for_lwp): Always read the stop_pc here.
6767 (cancel_breakpoint): New.
6768 (step_over_bkpt): New global.
6769 (linux_wait_for_event_1): Implement stepping over breakpoints.
6770 (gdb_wants_lwp_stopped): New.
6771 (gdb_wants_all_stopped): New.
6772 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6773 single-step traps here. Store the thread's last reported target
6775 (send_sigstop): Don't clear stop_expected. Always set it,
6777 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6778 (cancel_finished_single_step): New.
6779 (cancel_finished_single_steps): New.
6780 (wait_for_sigstop): Don't cancel finished single-step traps here.
6781 (linux_resume_one_lwp): Don't check for removed breakpoints.
6782 Don't set `step' on non-hardware step archs.
6783 (linux_set_resume_request): Ignore resume_stop requests if already
6784 stopping or stopped. Set the lwp's last_resume_kind.
6785 (resume_status_pending_p): Don't check for removed breakpoints.
6786 (need_step_over_p): New.
6787 (start_step_over): New.
6788 (finish_step_over): New.
6789 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6790 requests. Clear the thread's last reported target waitstatus.
6791 Don't use the `suspended' flag. Don't consider pending breakpoints.
6792 (linux_resume): Start a step-over if necessary.
6793 (proceed_one_lwp): New.
6794 (proceed_all_lwps): New.
6795 (unstop_all_lwps): New.
6796 * linux-low.h (struct lwp_info): Rewrite comment for the
6797 `suspended' flag. Add the `stop_pc' field. Delete the
6798 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6799 Add `'last_resume_kind' and `need_step_over' fields.
6800 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6801 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6802 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6803 (set_raw_breakpoint_at): New.
6804 (set_breakpoint_at): Rewrite to use it.
6805 (reinsert_breakpoint_handler): Delete.
6806 (set_reinsert_breakpoint): New.
6807 (reinsert_breakpoint_by_bp): Delete.
6808 (delete_reinsert_breakpoints): New.
6809 (uninsert_breakpoint): Rewrite.
6810 (uninsert_breakpoints_at): New.
6811 (reinsert_breakpoint): Rewrite.
6812 (reinsert_breakpoints_at): New.
6813 (check_breakpoints): Rewrite.
6814 (breakpoint_here): New.
6815 (breakpoint_inserted_here): New.
6816 (check_mem_read): Adjust.
6817 * mem-break.h (breakpoints_supported, breakpoint_here)
6818 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6819 (reinsert_breakpoint_by_bp): Delete declaration.
6820 (delete_reinsert_breakpoints): Declare.
6821 (reinsert_breakpoint): Delete declaration.
6822 (reinsert_breakpoints_at): Declare.
6823 (uninsert_breakpoint): Delete declaration.
6824 (uninsert_breakpoints_at): Declare.
6825 (check_breakpoints): Adjust prototype.
6826 * server.h: Adjust include order.
6827 (struct thread_info): Declare here. Add a `last_status' field.
6829 2010-03-23 Michael Snyder <msnyder@vmware.com>
6831 * server.c (crc32): New function.
6832 (handle_query): Add handling for 'qCRC:' request.
6834 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6836 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6837 lwp had been stopped by a watchpoint.
6839 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6841 * server.h (internal_error): Declare.
6842 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6843 * utils.c (internal_error): New function.
6845 2010-03-15 Andreas Schwab <schwab@redhat.com>
6847 * configure.srv: Fix typo setting srv_regobj.
6849 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6851 * linux-low.c (fetch_register): Avoid passing a non string literal
6853 (usr_store_inferior_registers): Ditto.
6855 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6857 * linux-low.c (linux_write_memory): Bail out early if peeking
6860 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6862 * linux-low.h (struct lwp_info): New fields
6863 `stopped_by_watchpoint' and `stopped_data_address'.
6864 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6865 here, and cache them in the lwp object.
6866 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6868 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6870 (linux_stopped_by_watchpoint): Rewrite.
6871 (linux_stopped_data_address): Rewrite.
6873 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6875 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6876 switching the current inferior, not before.
6878 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6880 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6881 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6882 i386-linux.c and amd64-linux.c.
6883 (reg-i386.o): Removed.
6884 (reg-i386.c): Likewise.
6885 (reg-i386-linux.o): Likewise.
6886 (reg-i386-linux.c): Likewise.
6887 (reg-x86-64.o): Likewise.
6888 (reg-x86-64.c): Likewise.
6889 (reg-x86-64-linux.o): Likewise.
6890 (reg-x86-64-linux.c): Likewise.
6893 (i386-linux.o): Likewise.
6894 (i386-linux.c): Likewise.
6895 (amd64.o): Likewise.
6896 (amd64.c): Likewise.
6897 (amd64-linux.o): Likewise.
6898 (amd64-linux.c): Likewise.
6900 * configure.srv (srv_i386_regobj): New.
6901 (srv_i386_linux_regobj): Likewise.
6902 (srv_amd64_regobj): Likewise.
6903 (srv_amd64_linux_regobj): Likewise.
6904 (srv_i386_32bit_xmlfiles): Likewise.
6905 (srv_i386_64bit_xmlfiles): Likewise.
6906 (srv_i386_xmlfiles): Likewise.
6907 (srv_amd64_xmlfiles): Likewise.
6908 (srv_i386_linux_xmlfiles): Likewise.
6909 (srv_amd64_linux_xmlfiles): Likewise.
6910 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6911 srv_xmlfiles to $srv_i386_xmlfiles.
6912 (i[34567]86-*-mingw32ce*): Likewise.
6913 (i[34567]86-*-mingw*): Likewise.
6914 (i[34567]86-*-nto*): Likewise.
6915 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6916 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6917 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6918 (x86_64-*-linux*): Likewise.
6920 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6921 (init_registers_amd64_linux): New.
6922 (x86_arch_setup): Replace init_registers_x86_64_linux with
6923 init_registers_amd64_linux.
6925 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6927 * configure.ac: Check for libdl. If it is not available link against
6928 static libthread_db.
6929 * configure: Regenerate.
6931 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6935 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6936 handing a read watchpoint.
6937 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6939 2010-02-12 Doug Evans <dje@google.com>
6941 * linux-low.c (linux_supports_tracefork_flag): Document.
6942 (linux_look_up_symbols): Add comment.
6944 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6946 * regcache.c (supply_register): Clear regcache if buf is NULL.
6948 2010-02-02 Nicolas Roche <roche@sourceware.org>
6949 Joel Brobecker <brobecker@adacore.com>
6951 * inferiors.c (find_inferior): Add function documentation.
6952 (unloaded_dll): Handle the case where the unloaded dll has not
6953 been previously registered in the dll list.
6955 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6957 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6958 (thumb2_breakpoint): New.
6959 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6961 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6963 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6964 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6967 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6969 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6971 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6973 * linux-s390-low.c (s390_collect_ptrace_register)
6974 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6976 2010-01-21 Doug Evans <dje@google.com>
6978 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6979 (PTRACE_ARG4_TYPE): New macro.
6980 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6981 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6982 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6983 (usr_store_inferior_registers): Ditto.
6984 (linux_read_memory, linux_write_memory): Ditto.
6985 (linux_test_for_tracefork): Ditto.
6987 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6988 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6990 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6992 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6995 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6997 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6998 prototype to take a regcache. Adjust.
7000 2010-01-20 Pedro Alves <pedro@codesourcery.com>
7002 * regcache.h (struct thread_info): Forward declare.
7003 (struct regcache): New.
7004 (new_register_cache): Adjust prototype.
7005 (get_thread_regcache): Declare.
7006 (free_register_cache): Adjust prototype.
7007 (registers_to_string, registers_from_string): Ditto.
7008 (supply_register, supply_register_by_name, collect_register)
7009 (collect_register_as_string, collect_register_by_name): Ditto.
7010 * regcache.c (struct inferior_regcache_data): Delete.
7011 (get_regcache): Rename to ...
7012 (get_thread_regcache): ... this. Adjust. Switch inferior before
7014 (regcache_invalidate_one): Adjust.
7015 (regcache_invalidate): Fix prototype.
7016 (new_register_cache): Return the new register cache.
7017 (free_register_cache): Change prototype.
7018 (realloc_register_cache): Adjust.
7019 (registers_to_string): Change prototype to take a regcache. Adjust.
7020 (registers_from_string): Ditto.
7021 (register_data): Ditto.
7022 (supply_register): Ditto.
7023 (supply_register_by_name): Ditto.
7024 (collect_register): Ditto.
7025 (collect_register_as_string): Ditto.
7026 (collect_register_by_name): Ditto.
7027 * server.c (process_serial_event): Adjust.
7028 * linux-low.h (regset_fill_func, regset_store_func): Change
7030 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
7032 * linux-low.c (get_stop_pc): Adjust.
7033 (check_removed_breakpoint): Adjust.
7034 (linux_wait_for_event): Adjust.
7035 (linux_resume_one_lwp): Adjust.
7036 (fetch_register): Add regcache parameter. Adjust.
7037 (usr_store_inferior_registers): Ditto.
7038 (regsets_fetch_inferior_registers): Ditto.
7039 (regsets_store_inferior_registers): Ditto.
7040 (linux_fetch_registers, linux_store_registers): Ditto.
7041 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
7043 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
7045 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
7046 prototype to take a regcache.
7047 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
7048 * remote-utils.c (convert_ascii_to_int, outreg)
7049 (prepare_resume_reply): Change prototype to take a regcache.
7051 * target.h (struct target_ops) <fetch_registers, store_registers>:
7052 Change prototype to take a regcache.
7053 (fetch_inferior_registers, store_inferior_registers): Change
7054 prototype to take a regcache. Adjust.
7055 * proc-service.c (ps_lgetregs): Adjust.
7056 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
7057 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
7058 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
7059 take a regcache. Adjust.
7060 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
7061 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
7062 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
7063 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
7064 * linux-cris-low.c (cris_get_pc, cris_set_pc)
7065 (cris_cannot_fetch_register):
7066 (cris_breakpoint_at): Change prototype to take a regcache.
7068 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
7069 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
7070 to take a regcache. Adjust.
7071 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
7073 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
7074 take a regcache. Adjust.
7075 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
7076 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
7077 (m68k_set_pc): Change prototype to take a regcache. Adjust.
7078 * linux-mips-low.c (mips_get_pc):
7079 (mips_set_pc): Change prototype to take a regcache. Adjust.
7080 (mips_reinsert_addr): Adjust.
7081 (mips_collect_register): Change prototype to take a regcache.
7083 (mips_supply_register):
7084 (mips_collect_register_32bit, mips_supply_register_32bit)
7085 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
7086 (mips_store_fpregset): Ditto.
7087 * linux-ppc-low.c (ppc_supply_ptrace_register)
7088 (ppc_supply_ptrace_register): Ditto.
7089 (parse_spufs_run): Adjust.
7090 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
7091 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
7092 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
7093 take a regcache. Adjust.
7094 * linux-s390-low.c (s390_collect_ptrace_register)
7095 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
7096 (s390_set_pc): Change prototype to take a regcache. Adjust.
7097 (s390_arch_setup): Adjust.
7098 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
7099 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
7100 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
7101 (sparc_fill_gregset, sparc_store_gregset_from_stack)
7102 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
7104 (sparc_breakpoint_at): Adjust.
7105 * linux-xtensa-low.c (xtensa_fill_gregset):
7106 (xtensa_store_gregset):
7107 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
7108 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
7109 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
7110 prototype to take a regcache. Adjust.
7111 * win32-arm-low.c (arm_fetch_inferior_register)
7112 (arm_store_inferior_register): Change prototype to take a
7114 * win32-i386-low.c (i386_fetch_inferior_register)
7115 (i386_store_inferior_register): Change prototype to take a
7117 * win32-low.c (child_fetch_inferior_registers)
7118 (child_store_inferior_registers): Change prototype to take a
7120 (win32_wait): Adjust.
7121 (win32_fetch_inferior_registers): Change prototype to take a
7123 (win32_store_inferior_registers): Adjust.
7124 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
7125 store_inferior_register>: Change prototype to take a regcache.
7127 2010-01-20 Doug Evans <dje@google.com>
7129 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
7131 (linux_wait_for_event1, linux_init_signals): Ditto.
7132 (W_STOPCODE): Provide definition if missing.
7134 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
7136 * linux-low.c (linux_core_of_thread): New.
7137 (compare_ints, show_process, list_threads): New.
7138 (linux_qxfer_osdata): Report threads and cores.
7139 (linux_target_op): Register linux_core_of_thread.
7140 * remote-utils.c (prepare_resume_reply): Report the core.
7141 (buffer_xml_printf): Support %d specifier.
7142 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
7144 (handle_query): Handle qXfer:threads. Announce availability
7146 * target.h (struct target_ops): New field core_of_thread.
7148 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
7150 * Makefile.in (clean): Remove new generated files.
7151 (reg-s390.o, reg-s390.c): Remove rules.
7152 (reg-s390x.o, reg-s390x.c): Likewise.
7153 (s390-linux32.o, s390-linux32.c): Add rules.
7154 (s390-linux64.o, s390-linux64.c): Likewise.
7155 (s390x-linux64.o, s390x-linux64.c): Likewise.
7156 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
7157 * linux-s390-low.c: Include <elf.h>.
7158 (HWCAP_S390_HIGH_GPRS): Define if undefined.
7159 (init_registers_s390): Remove prototype.
7160 (init_registers_s390x): Likewise.
7161 (init_registers_s390_linux32): Add prototype.
7162 (init_registers_s390_linux64): Likewise.
7163 (init_registers_s390x_linux64): Likewise.
7164 (s390_num_regs_3264): New define.
7165 (s390_regmap_3264): New global variable.
7166 (s390_cannot_fetch_register): Remove obsolete check.
7167 (s390_cannot_store_register): Likewise.
7168 (s390_collect_ptrace_register): Handle upper/lower register halves.
7169 (s390_supply_ptrace_register): Likewise.
7170 (s390_fill_gregset): Update to register number changes.
7171 (s390_get_hwcap): New routine.
7172 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
7173 Install appropriate regmap and register set.
7175 2010-01-01 Joel Brobecker <brobecker@adacore.com>
7177 * server.c (gdbserver_version): Update copyright year to 2010.
7178 * gdbreplay.c (gdbreplay_version): Likewise.
7180 2009-12-28 Doug Evans <dje@google.com>
7182 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
7183 elf/external.h. Include <elf.h> instead but only if necessary.
7185 2009-12-28 Pedro Alves <pedro@codesourcery.com>
7187 * linux-low.c (linux_remove_process): Remove `detaching'
7188 parameter. Don't release/detach from thread_db here.
7189 (linux_kill): Release/detach from thread_db here, ...
7190 (linux_detach): ... and here, before actually detaching.
7191 (linux_wait_1): ... and here, when a process exits.
7192 * thread-db.c (any_thread_of): New.
7193 (thread_db_free): Switch the current inferior to a thread of the
7196 2009-12-21 Doug Evans <dje@google.com>
7198 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
7200 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
7201 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
7202 warning ifndef __NR_tkill. Move setting of errno there too.
7203 Delete unnecessary resetting of errno after syscall.
7204 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
7206 * configure.ac: Check for dladdr.
7207 * config.in: Regenerate.
7208 * configure: Regenerate.
7209 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
7210 (try_thread_db_load): Update.
7212 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7214 2009-12-18 Doug Evans <dje@google.com>
7216 * event-loop.c: Include unistd.h if it exists.
7218 * linux-low.c (my_waitpid): Move definition away from being in
7219 between linux_tracefork_child/linux_test_for_tracefork.
7221 * gdb_proc_service.h (psaddr_t): Fix type.
7222 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7223 signature to match glibc.
7225 2009-12-16 Doug Evans <dje@google.com>
7227 * linux-low.c (linux_read_memory): Fix argument to read.
7229 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7231 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7232 events, don't leave current_inferior pointing at null.
7234 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7236 * win32-low.c (LOG): Delete.
7237 (OUTMSG): Output to stderr.
7238 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7239 on compile time LOG macro.
7240 (win32_wait): Fix debug output.
7242 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7244 * win32-low.c (win32_add_one_solib): If the dll name is
7245 "ntdll.dll", prepend the system directory to the dll path.
7247 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7249 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7251 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7252 Vladimir Prus <vladimir@codesourcery.com>
7254 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7255 * configure.ac: Check for __mcoldfire__ and set
7256 gdb_cv_m68k_is_coldfire.
7257 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7258 reg-cf.o and reg-m68k.o.
7259 * configure: Regenerated.
7261 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7263 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7264 Pass it to thread_db_free.
7265 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7266 proper `detaching' argument to linux_remove_process.
7267 * linux-low.h (thread_db_free): Add `detaching' parameter.
7268 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7270 (thread_db_free): Add `detaching' parameter. Only
7271 call td_ta_clear_event if detaching from process.
7273 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7275 * thread-db.c (thread_db_free): Fix typo.
7277 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7280 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7282 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7284 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7285 with an i686 compiler.
7286 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7288 * configure: Rebuilt.
7290 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7294 * server.c (handle_search_memory_1): Correct read_addr initialization
7295 in loop for searching subsequent chunks.
7297 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7299 * configure.ac: New --with-libthread-db option.
7300 * thread-db.c: Allow direct dependence on libthread_db.
7301 (thread_db_free): Adjust.
7302 * config.in: Regenerate.
7303 * configure: Likewise.
7305 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7308 * thread-db.c (attach_thread): New function.
7309 (maybe_attach_thread): Return success/failure.
7310 (find_new_threads_callback): Adjust.
7311 (thread_db_find_new_threads): Loop until no new threads.
7313 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7315 * proc-service.c (ps_lgetregs): Formatting.
7317 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7319 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7320 * configure.ac: Adjust.
7321 * linux-low.h (struct process_info_private): Move members to struct
7323 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7324 * linux-low.c (linux_remove_process): Adjust.
7325 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7326 * server.c (handle_query): Move code ...
7327 (handle_monitor_command): ... here. New function.
7328 * target.h (struct target_ops): New member.
7329 * thread-db.c (struct thread_db): New.
7330 (libthread_db_search_path): New variable.
7331 (thread_db_create_event, thread_db_enable_reporting)
7332 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7333 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7334 (try_thread_db_load_1, dladdr_to_soname): New functions.
7335 (try_thread_db_load, thread_db_load_search): New functions.
7336 (thread_db_init): Search for libthread_db.
7337 (thread_db_free): New function.
7338 (thread_db_handle_monitor_command): Likewise.
7339 * config.in: Regenerate.
7340 * configure: Regenerate.
7342 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7344 * spu-low.c (spu_kill): Wait for inferior to terminate.
7345 Call clear_inferiors.
7346 (spu_detach): Call clear_inferiors.
7348 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7350 * aclocal.m4: Regenerate.
7351 * config.in: Likewise.
7352 * configure: Likewise.
7354 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7356 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7357 (parse_spufs_run): New function.
7358 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7359 (ppc_breakpoint_at): Handle SPU breakpoints.
7361 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7363 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7364 (SPUFS_MAGIC): Define.
7365 (spu_enumerate_spu_ids): New function.
7366 (linux_qxfer_spu): New function.
7367 (linux_target_ops): Install linux_qxfer_spu.
7369 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7371 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7372 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7373 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7374 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7375 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7376 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7377 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7378 (init_registers_powerpc_cell32l): Add prototype.
7379 (init_registers_powerpc_cell64l): Likewise.
7380 (ppc_arch_setup): Detect Cell/B.E. architecture.
7382 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7384 * Makefile.in (datarootdir): New variable.
7386 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7388 * linux-low.c (linux_write_memory): Update debugging output.
7389 * Makefile.in (clean): Add new descriptions.
7390 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7391 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7392 * configure.srv: Add new files for arm*-*-linux*.
7393 * linux-arm-low.c: Add new declarations.
7394 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7395 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7396 (HWCAP_VFPv3D16): New.
7397 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7398 instead of __IWMMXT__.
7399 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7400 (arm_arch_setup): New.
7401 (target_regsets): Remove #ifdef. Add VFP regset.
7402 (the_low_target): Use arm_arch_setup.
7404 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7406 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7407 the main thread again.
7409 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7411 Adding Neutrino gdbserver.
7412 * configure: Regenerated.
7413 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7414 * configure.srv (i[34567]86-*-nto*): New target.
7415 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7416 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7417 (nto_comctrl) [__QNX__]: New function.
7418 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7420 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7422 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7425 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7426 Pedro Alves <pedro@codesourcery.com>
7428 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7429 don't support CONTEXT_EXTENDED_REGISTERS.
7430 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7431 (the_low_target): Install them.
7432 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7433 failing with ERROR_PIPE_NOT_CONNECTED.
7435 2009-06-30 Doug Evans <dje@google.com>
7436 Pierre Muller <muller@ics.u-strasbg.fr>
7438 Add h/w watchpoint support to x86-linux, win32-i386.
7439 * Makefile.in (SFILES): Add i386-low.c
7440 (i386_low_h): Define.
7441 (i386-low.o): Add dependencies.
7442 (linux-x86-low.o): Add i386-low.h dependency.
7443 (win32-i386-low.o): Ditto.
7444 * i386-low.c: New file.
7445 * i386-low.h: New file.
7446 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7447 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7448 * linux-low.c (linux_add_process): Initialize arch_private.
7449 (linux_remove_process): Free arch_private.
7450 (add_lwp): Initialize arch_private.
7451 (delete_lwp): Free arch_private.
7452 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7454 * linux-low.h (process_info_private): New member arch_private.
7455 (lwp_info): New member arch_private.
7456 (linux_target_ops): New members new_process, new_thread,
7458 (ptid_of): New macro.
7459 * linux-x86-low.c: Include stddef.h, i386-low.h.
7460 (arch_process_info): New struct.
7461 (arch_lwp_info): New struct.
7462 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7463 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7464 (i386_dr_low_get_status): New function.
7465 (x86_insert_point, x86_remove_point): New functions.
7466 (x86_stopped_by_watchpoint): New function.
7467 (x86_stopped_data_address): New function.
7468 (x86_linux_new_process, x86_linux_new_thread): New functions.
7469 (x86_linux_prepare_to_resume): New function.
7470 (the_low_target): Add entries for insert_point, remove_point,
7471 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
7473 * server.c (debug_hw_points): New global.
7474 (monitor_show_help): Document set debug-hw-points.
7475 (handle_query): Process "set debug-hw-points".
7476 * server.h (debug_hw_points): Declare.
7477 (paddress): Declare.
7478 * utils.c (NUMCELLS, CELLSIZE): New macros.
7479 (get_sell, xsnprintf, paddress): New functions.
7480 * win32-arm-low.c (the_low_target): Add entries for insert_point,
7481 remove_point, stopped_by_watchpoint, stopped_data_address.
7482 * win32-i386-low.c: Include i386-low.h.
7483 (debug_reg_state): Replaces dr.
7484 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7485 (i386_dr_low_get_status): New function.
7486 (i386_insert_point, i386_remove_point): New functions.
7487 (i386_stopped_by_watchpoint): New function.
7488 (i386_stopped_data_address): New function.
7489 (i386_initial_stuff): Update.
7490 (get_thread_context,set_thread_context,i386_thread_added): Update.
7491 (the_low_target): Add entries for insert_point,
7492 remove_point, stopped_by_watchpoint, stopped_data_address.
7493 * win32-low.c (win32_insert_watchpoint): New function.
7494 (win32_remove_watchpoint): New function.
7495 (win32_stopped_by_watchpoint): New function.
7496 (win32_stopped_data_address): New function.
7497 (win32_target_ops): Add entries for insert_watchpoint,
7498 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
7499 * win32-low.h (win32_target_ops): New members insert_point,
7500 remove_point, stopped_by_watchpoint, stopped_data_address.
7502 2009-06-25 Pedro Alves <pedro@codesourcery.com>
7504 * server.c (process_serial_event): Re-return unsupported, not
7505 error, if the type isn't recognized. Re-allow supporting only
7506 insert or remove packets. Also call require_running for
7507 breakpoints. Add missing break statement to default case. Tidy.
7508 * target.h (struct target_ops): Rename insert_watchpoint to
7509 insert_point, and remove_watchpoint to remove_point.
7511 * linux-low.h (struct linux_target_ops): Likewise.
7512 * linux-low.c (linux_insert_watchpoint): Rename to ...
7513 (linux_insert_point): ... this. Adjust.
7514 (linux_remove_watchpoint): Rename to ...
7515 (linux_remove_point): ... this. Adjust.
7516 (linux_target_ops): Adjust.
7517 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
7518 (cris_insert_point): ... this.
7519 (cris_remove_watchpoint): Rename to ...
7520 (cris_remove_point): ... this.
7521 (the_low_target): Adjust.
7523 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
7525 * server.c (handle_v_kill): Pass signal_pid to
7526 kill_inferior if multi_process is zero.
7528 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
7530 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
7531 * target.h (target_ops): Comment for *_watchpoint to make it clear
7532 the functions can get types '0' and '1'.
7534 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
7536 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
7537 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
7538 * regcache.c (get_regcache): Likewise.
7539 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7540 * win32-low.c (child_fetch_inferior_registers): Remove check for
7543 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
7544 Pedro Alves <pedro@codesourcery.com>
7546 * target.h (struct target_ops) <supports_multi_process>: New
7548 (target_supports_multi_process): New.
7549 * server.c (handle_query): Even if GDB reports support, only
7550 enable multi-process if the target also supports it. Report
7551 multi-process support only if the target backend supports it.
7552 * linux-low.c (linux_supports_multi_process): New function.
7553 (linux_target_ops): Install it as target_supports_multi_process
7556 2009-05-24 Doug Evans <dje@google.com>
7558 Global renaming of find_thread_pid to find_thread_ptid.
7559 * server.h (find_thread_ptid): Renamed from find_thread_pid.
7560 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
7561 All callers updated.
7563 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
7564 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7567 * linux-low.c (get_stop_pc): Print pc if debug_threads.
7568 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
7569 (linux_resume_one_lwp): Ditto.
7571 2009-05-23 Doug Evans <dje@google.com>
7573 * linux-low.c (linux_resume_one_lwp): Change type of first arg
7574 from struct inferior_list_entry * to struct lwp_info *.
7575 All callers updated.
7577 2009-05-13 Doug Evans <dje@google.com>
7579 * linux-x86-low.c: Don't include assert.h.
7580 (x86_siginfo_fixup): Use fatal, not assert.
7581 (x86_arch_setup): Fix comment.
7583 2009-05-12 Doug Evans <dje@google.com>
7585 Biarch support for i386/amd64 gdbserver.
7586 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
7587 Add linux-x86-low.c.
7588 (linux-i386-low.o, linux-x86-64-low.o): Delete.
7589 (linux-x86-low.o): Add.
7590 * linux-x86-64-low.c: Delete.
7591 * linux-i386-low.c: Delete.
7592 * linux-x86-low.c: New file.
7593 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
7595 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
7597 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
7598 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
7599 (linux_child_pid_to_exec_file): New function.
7600 (elf_64_header_p, elf_64_file_p): New functions.
7601 (siginfo_fixup): New function.
7602 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
7603 give target a chance to convert layout.
7604 * linux-low.h (linux_target_ops): New member siginfo_fixup.
7605 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
7607 2009-05-07 Doug Evans <dje@google.com>
7609 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
7610 (regsets_store_inferior_registers): Ditto.
7612 2009-05-06 Pedro Alves <pedro@codesourcery.com>
7616 * linux-low.c (must_set_ptrace_flags): Delete.
7617 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
7619 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
7620 `lwp->must_set_ptrace_flags' instead.
7621 (linux_wait_for_event_1): Set ptrace options here.
7622 (linux_wait_1): ... not here.
7624 2009-04-30 Doug Evans <dje@google.com>
7626 * inferiors.c (started_inferior_callback): New function.
7627 (attached_inferior_callback): New function.
7628 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7629 * server.c (print_started_pid, print_attached_pid): New functions.
7630 (detach_or_kill_for_exit): New function.
7631 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7632 * server.h (have_started_inferiors_p): Declare.
7633 (have_attached_inferiors_p): Declare.
7635 * inferiors.c (remove_process): Fix memory leak, free process.
7636 * linux-low.c (linux_remove_process): New function.
7637 (linux_kill): Call it instead of remove_process.
7638 (linux_detach, linux_wait_1): Ditto.
7640 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7642 * configure.srv: Add x86 Windows CE target.
7644 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7646 * inferiors.c (get_thread_process): Make global.
7647 * server.h (get_thread_process): Add prototype.
7648 * thread-db.c (find_one_thread): Use get_thread_process
7649 instead of current_process.
7650 (thread_db_get_tls_address): Do not crash if called when
7651 thread layer is not yet initialized.
7653 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7655 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7656 * spu-low.c (current_tid): Rename to ...
7657 (current_ptid): ... this.
7658 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7659 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7660 ptid_get_lwp (current_ptid) instead of current_tid.
7661 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7662 instead of current_tid. Use find_process_pid to verify pid
7663 argument is valid. Pass proper argument to remove_process.
7664 (spu_thread_alive): Compare current_ptid instead of current_tid.
7665 (spu_resume): Likewise.
7667 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7669 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7672 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7674 Implement the multiprocess extensions, and add linux multiprocess
7677 * server.h (ULONGEST): Declare.
7678 (struct ptid, ptid_t): New.
7679 (minus_one_ptid, null_ptid): Declare.
7680 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7681 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7682 (struct inferior_list_entry): Change `id' type from unsigned from
7684 (struct sym_cache, struct breakpoint, struct
7685 process_info_private): Forward declare.
7686 (struct process_info): Declare.
7687 (current_process): Declare.
7688 (all_processes): Declare.
7689 (initialize_inferiors): Declare.
7690 (add_thread): Adjust to use ptid_t.
7691 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7692 (add_process, remove_process, find_thread_pid): Declare.
7693 (find_inferior_id): Adjust to use ptid_t.
7694 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7695 (multi_process): Declare.
7696 (push_event): Adjust to use ptid_t.
7697 (read_ptid, write_ptid): Declare.
7698 (prepare_resume_reply): Adjust to use ptid_t.
7699 (clear_symbol_cache): Declare.
7700 * inferiors.c (all_processes): New.
7701 (null_ptid, minus_one_ptid): New.
7702 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7703 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7704 (add_thread): Change unsigned long to ptid. Remove gdb_id
7706 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7707 (gdb_id_to_thread): Rename to ...
7708 (find_thread_pid): ... this. Change unsigned long to ptid.
7709 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7710 (loaded_dll, pull_pid_from_list): Adjust.
7711 (add_process, remove_process, find_process_pid)
7712 (get_thread_process, current_process, initialize_inferiors): New.
7713 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7714 (struct target_waitstatus) <related_pid>: Ditto.
7715 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7717 (struct target_ops) <join>: Add `pid' argument.
7718 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7719 (struct target_ops) <wait>: Add `ptid' field. Change return type
7721 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7722 (mywait): Add `ptid' argument. Change return type to ptid_t.
7723 (target_pid_to_str): Declare.
7724 * target.c (set_desired_inferior): Adjust to use ptids.
7725 (mywait): Add new `ptid' argument. Adjust.
7726 (target_pid_to_str): New.
7727 * mem-break.h (free_all_breakpoints): Declare.
7728 * mem-break.c (breakpoints): Delelete.
7729 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7730 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7731 to use per-process breakpoint list.
7732 (free_all_breakpoints): New.
7733 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7734 (symbol_cache, all_symbols_looked_up): Delete.
7736 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7738 (prepare_resume_reply): Change ptid argument's type from unsigned
7739 long to ptid_t. Adjust. Implement W;process and X;process.
7740 (free_sym_cache, clear_symbol_cache): New.
7741 (look_up_one_symbol): Adjust to per-process symbol cache. *
7742 * server.c (cont_thread, general_thread, step_thread): Change type
7745 (multi_process): New.
7746 (last_ptid): Change type to ptid_t.
7747 (struct vstop_notif) <ptid>: Change type to ptid_t.
7748 (queue_stop_reply, push_event): Change `ptid' argument's type to
7750 (discard_queued_stop_replies): Add `pid' argument.
7751 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7752 changes. Don't reference the `attached' global.
7753 (attach_inferior): Adjust to mywait interface changes.
7754 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7755 features. Handle and report "multiprocess+". Handle
7757 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7759 (handle_v_kill): New.
7760 (handle_v_stopped): Adjust to use target_pid_to_str.
7761 (handle_v_requests): Allow multiple attaches and runs when
7762 multiprocess extensions are in effect. Handle "vKill".
7763 (myresume): Adjust to use ptids.
7764 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7765 (handle_status): Adjust to discard_queued_stop_replies interface
7767 (first_thread_of, kill_inferior_callback)
7768 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7769 (main): Call initialize_inferiors. Adjust to use ptids, killing
7770 and detaching from all inferiors. Handle multiprocess packet
7772 * linux-low.h: Include gdb_proc_service.h.
7773 (struct process_info_private): New.
7774 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7775 <lwpid_of>: Use ptid_get_lwp.
7776 (get_lwp_thread): Adjust.
7777 (struct lwp_info): Add `dead' member.
7778 (find_lwp_pid): Declare.
7779 * linux-low.c (thread_db_active): Delete.
7780 (new_inferior): Adjust comment.
7781 (inferior_pid): Delete.
7782 (linux_add_process): New.
7783 (handle_extended_wait): Adjust.
7784 (add_lwp): Change unsigned long to ptid.
7785 (linux_create_inferior): Add process to processes table. Adjust
7786 to use ptids. Don't set new_inferior here.
7787 (linux_attach_lwp): Rename to ...
7788 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7789 it. Adjust to use ptids.
7790 (linux_attach_lwp): New.
7791 (linux_attach): Add process to processes table. Don't set
7793 (struct counter): New.
7794 (second_thread_of_pid_p, last_thread_of_process_p): New.
7795 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7797 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7798 processes. Remove process from process table.
7799 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7800 to multiple processes.
7801 (any_thread_of): New.
7802 (linux_detach): Add `pid' argument, and handle it. Remove process
7803 from processes table.
7804 (linux_join): Add `pid' argument. Handle it.
7805 (linux_thread_alive): Change unsighed long argument to ptid_t.
7806 Consider dead lwps as not being alive.
7807 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7808 threads we're not interested in.
7809 (same_lwp, find_lwp_pid): New.
7810 (linux_wait_for_lwp): Change `pid' argument's type from int to
7812 (linux_wait_for_event): Rename to ...
7813 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7814 from int to ptid_t. Adjust.
7815 (linux_wait_for_event): New.
7816 (linux_wait_1): Add `ptid' argument. Change return type to
7817 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7818 that exit from the process table.
7819 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7821 (mark_lwp_dead): New.
7822 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7823 stopping all threads, mark its main lwp as dead.
7824 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7826 (fetch_register, usr_store_inferior_registers)
7827 (regsets_fetch_inferior_registers)
7828 (regsets_store_inferior_registers, linux_read_memory)
7829 (linux_write_memory): Inline `inferior_pid'.
7830 (linux_look_up_symbols): Adjust to use per-process
7832 (linux_request_interrupt): Adjust to use ptids.
7833 (linux_read_auxv): Inline `inferior_pid'.
7834 (initialize_low): Don't reference thread_db_active.
7835 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7836 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7837 (ps_getpid): Return the pid of the current inferior.
7838 * thread-db.c (proc_handle, thread_agent): Delete.
7839 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7841 (find_one_thread): Change argument type to ptid_t. Adjust to
7843 (maybe_attach_thread): Adjust to per-process data and ptids.
7844 (thread_db_find_new_threads): Ditto.
7845 (thread_db_init): Ditto.
7846 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7847 processes table. Adjust to use ptids.
7848 (spu_kill, spu_detach): Adjust interface. Remove process from
7850 (spu_join, spu_thread_alive): Adjust interface.
7851 (spu_wait): Adjust interface. Remove process from processes
7852 table. Adjust to use ptids.
7853 * win32-low.c (current_inferior_tid): Delete.
7854 (current_inferior_ptid): New.
7855 (debug_event_ptid): New.
7856 (thread_rec): Take a ptid. Adjust.
7857 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7858 (child_delete_thread): Ditto.
7859 (do_initial_child_stuff): Add `attached' argument. Add process to
7861 (child_fetch_inferior_registers, child_store_inferior_registers):
7863 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7864 (win32_attach): Pass 1 to do_initial_child_stuff.
7865 (win32_kill): Adjust interface. Remove process from processes
7867 (win32_detach): Ditto.
7868 (win32_join): Adjust interface.
7869 (win32_thread_alive): Take a ptid.
7870 (win32_resume): Adjust to use ptids.
7871 (get_child_debug_event): Ditto.
7872 (win32_wait): Adjust interface. Remove exiting process from
7875 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7877 Non-stop mode support.
7879 * server.h (non_stop): Declare.
7880 (gdb_client_data, handler_func): Declare.
7881 (delete_file_handler, add_file_handler, start_event_loop):
7883 (handle_serial_event, handle_target_event, push_event)
7884 (putpkt_notif): Declare.
7885 * target.h (enum resume_kind): New.
7886 (struct thread_resume): Replace `step' field by `kind' field.
7887 (TARGET_WNOHANG): Define.
7888 (struct target_ops) <wait>: Add `options' argument.
7889 <supports_non_stop, async, start_non_stop>: New fields.
7890 (target_supports_non_stop, target_async): New.
7891 (start_non_stop): Declare.
7892 (mywait): Add `options' argument.
7893 * target.c (mywait): Add `options' argument. Print child exit
7895 (start_non_stop): New.
7896 * server.c (non_stop, own_buf, mem_buf): New globals.
7897 (struct vstop_notif): New.
7898 (notif_queue): New global.
7899 (queue_stop_reply, push_event, discard_queued_stop_replies)
7900 (send_next_stop_reply): New.
7901 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7903 (attach_inferior): In non-stop mode, don't wait for the target
7905 (handle_general_set): Handle QNonStop.
7906 (handle_query): When handling qC, return the current general
7907 thread, instead of the first thread of the list.
7908 (handle_query): If the backend supports non-stop mode, include
7909 QNonStop+ in the qSupported query response.
7910 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7912 (handle_v_attach, handle_v_run): Handle non-stop mode.
7913 (handle_v_stopped): New.
7914 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7915 (myresume): Adjust to use resume_kind. Handle non-stop.
7916 (queue_stop_reply_callback): New.
7917 (handle_status): Handle non-stop mode.
7918 (main): Clear non_stop flag on reconnection. Use the event-loop.
7919 Refactor serial protocol handling from here ...
7920 (process_serial_event): ... to this new function. When GDB
7921 selects any thread, select one here. In non-stop mode, wait until
7922 GDB acks all pending events before exiting.
7923 (handle_serial_event, handle_target_event): New.
7924 * remote-utils.c (remote_open): Install remote_desc in the event
7926 (remote_close): Remove remote_desc from the event loop.
7927 (putpkt_binary): Rename to...
7928 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7929 (putpkt_binary): New as wrapper around putpkt_binary_1.
7930 (putpkt_notif): New.
7931 (prepare_resume_reply): In non-stop mode, don't change the
7933 * event-loop.c: New.
7934 * Makefile.in (OBJ): Add event-loop.o.
7935 (event-loop.o): New rule.
7937 * linux-low.h (pid_of): Moved here.
7939 (get_lwp_thread): Use lwpid_of.
7940 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7941 * linux-low.c (pid_of): Delete.
7942 (inferior_pid): Use lwpid_of.
7943 (linux_event_pipe): New.
7944 (target_is_async_p): New.
7946 (handle_extended_wait): Use lwpid_of.
7947 (add_lwp): Don't set lwpid field.
7948 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7949 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7950 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7951 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7952 first. Adjust to linux_wait_for_event interface changes. Use
7954 (linux_detach): Don't delete the main lwp here.
7955 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7956 (status_pending_p): Don't consider explicitly suspended lwps.
7957 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7958 pointer. Add OPTIONS argument. Change return type to int. Use
7959 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7960 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7961 pointer. Add status pointer argument. Return a pid instead of a
7962 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7963 changes. In non-stop mode, don't switch to a random thread.
7964 (linux_wait): Rename to...
7965 (linux_wait_1): ... this. Add target_options argument, and handle
7966 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7967 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7968 clean exit and signal exit code. Don't stop all threads in
7969 non-stop mode. In all-stop mode, only stop all threads when
7970 reporting a stop to GDB. Handle explicit thread stop requests.
7971 (async_file_flush, async_file_mark): New.
7973 (send_sigstop): Use lwpid_of.
7974 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7975 interface changes. In non-stop mode, don't switch to a random
7977 (linux_resume_one_lwp): Use lwpid_of.
7978 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7979 (linux_resume_one_thread): ... this. Handle resume_stop. In
7980 non-stop mode, don't look for pending flag in all threads.
7981 (resume_status_pending_p): Don't consider explicitly suspended
7983 (my_waitpid): Reimplement. Emulate __WALL.
7984 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7986 (sigchld_handler, linux_supports_non_stop, linux_async)
7987 (linux_start_non_stop): New.
7988 (linux_target_ops): Register linux_supports_non_stop, linux_async
7989 and linux_start_non_stop.
7990 (initialize_low): Install SIGCHLD handler.
7991 * thread-db.c (thread_db_create_event, find_one_thread)
7992 (thread_db_get_tls_address): Use lwpid_of.
7993 * win32-low.c (win32_detach): Adjust to use resume_kind.
7994 (win32_wait): Add `options' argument.
7995 * spu-low.c (spu_resume): Adjust to use resume_kind.
7996 (spu_wait): Add `options' argument.
7998 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8000 Decouple target code from remote protocol.
8002 * target.h (enum target_waitkind): New.
8003 (struct target_waitstatus): New.
8004 (struct target_ops) <wait>: Return an unsigned long. Take a
8005 target_waitstatus pointer instead of a char pointer.
8007 * target.c (mywait): Change prototype to return an unsigned long.
8008 Take a target_waitstatus pointer instead of a char pointer. Adjust.
8009 * server.h (thread_from_wait, old_thread_from_wait): Delete
8011 (prepare_resume_reply): Change prototype to take a
8013 * server.c (thread_from_wait, old_thread_from_wait): Delete.
8014 (last_status, last_ptid): New.
8015 (start_inferior): Remove "statusptr" argument. Adjust. Return a
8016 pid instead of a signal.
8017 (attach_inferior): Remove "status" and "signal" parameters.
8019 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
8021 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
8022 (handle_v_requests, myresume): Remove "status" and "signal"
8024 (handle_status): New.
8025 (main): Delete local `status'. Adjust.
8026 * remote-utils.c: Include target.h.
8027 (prepare_resume_reply): Change prototype to take a
8028 target_waitstatus. Adjust.
8030 * linux-low.c (linux_wait): Adjust to new target_ops->wait
8032 * spu-low.c (spu_wait): Adjust.
8033 * win32-low.c (enum target_waitkind, struct target_waitstatus):
8035 (win32_wait): Adjust.
8037 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8039 * target.h (struct thread_resume): Delete leave_stopped member.
8040 (struct target_ops): Add a `n' argument to the `resume' callback.
8041 * server.c (start_inferior): Adjust.
8042 (handle_v_cont, myresume): Adjust.
8043 * linux-low.c (check_removed_breakpoint): Adjust to resume
8044 interface change, and to removed leave_stopped field.
8045 (resume_ptr): Delete.
8046 (struct thread_resume_array): New.
8047 (linux_set_resume_request): Add new `arg' parameter. Adjust to
8048 resume interface change.
8049 (linux_continue_one_thread, linux_queue_one_thread)
8050 (resume_status_pending_p): Check if the resume field is NULL
8051 instead of checking the leave_stopped member.
8052 (linux_resume): Adjust to the target resume interface change.
8053 * spu-low.c (spu_resume): Adjust to the target resume interface
8055 * win32-low.c (win32_detach, win32_resume): Ditto.
8057 2009-04-01 Pedro Alves <pedro@codesourcery.com>
8059 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
8061 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
8063 (linux_continue_one_thread): Only preserve the stepping flag if
8064 there's a pending breakpoint.
8066 2009-03-31 Pedro Alves <pedro@codesourcery.com>
8068 * server.c (main): After the inferior having exited, call
8069 remote_close before exiting gdbserver.
8071 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
8073 Fix size of FPSCR in Power 7 processors.
8074 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
8075 (PPC_FEATURE_HAS_DFP): New #define.
8076 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
8079 2009-03-23 Pedro Alves <pedro@codesourcery.com>
8081 * server.c (handle_query) Whitespace and formatting.
8083 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8085 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
8086 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
8087 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
8088 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
8089 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
8090 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
8091 Makefile.in, configure.ac: Fix whitespace throughout.
8092 * configure: Regenerate.
8094 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8096 * inferiors.c (find_inferior): Make it safe for the callback
8097 function to delete the currently iterated inferior.
8099 2009-03-22 Pedro Alves <pedro@codesourcery.com>
8101 * Makefile.in (linuw_low_h): Move higher.
8102 (thread-db.o): Depend on $(linux_low_h).
8104 2009-03-17 Pedro Alves <pedro@codesourcery.com>
8106 Rename "process" to "lwp" throughout.
8108 * linux-low.c (all_processes): Rename to...
8109 (all_lwps): ... this.
8110 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
8111 (add_process): Rename to ...
8112 (add_lwp): ... this. Adjust.
8113 (linux_create_inferior): Adjust.
8114 (linux_attach_lwp): Adjust.
8115 (linux_attach): Adjust.
8116 (linux_kill_one_process): Rename to ...
8117 (linux_kill_one_lwp): ... this. Adjust.
8118 (linux_kill): Adjust.
8119 (linux_detach_one_process): Rename to ...
8120 (linux_detach_one_lwp): ... this. Adjust.
8121 (linux_detach): Adjust.
8122 (check_removed_breakpoint): Adjust.
8123 (status_pending_p): Adjust.
8124 (linux_wait_for_process): Rename to ...
8125 (linux_wait_for_lwp): ... this. Adjust.
8126 (linux_wait_for_event): Adjust.
8127 (send_sigstop): Adjust.
8128 (wait_for_sigstop): Adjust.
8129 (stop_all_processes): Rename to ...
8130 (stop_all_lwps): ... this.
8131 (linux_resume_one_process): Rename to ...
8132 (linux_resume_one_lwp): ... this. Adjust.
8133 (linux_set_resume_request, linux_continue_one_thread)
8134 (linux_queue_one_thread, resume_status_pending_p)
8135 (usr_store_inferior_registers, regsets_store_inferior_registers)
8136 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
8138 * linux-low.h (get_process): Rename to ...
8139 (get_lwp): ... this. Adjust.
8140 (get_thread_process): Rename to ...
8141 (get_thread_lwp): ... this. Adjust.
8142 (get_process_thread): Rename to ...
8143 (get_lwp_thread): ... this. Adjust.
8144 (struct process_info): Rename to ...
8145 (struct lwp_info): ... this.
8146 (all_processes): Rename to ...
8147 (all_lwps): ... this.
8148 * proc-service.c (ps_lgetregs): Adjust.
8149 * thread-db.c (thread_db_create_event, find_one_thread)
8150 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
8152 2009-03-14 Pedro Alves <pedro@codesourcery.com>
8154 * server.c (handle_query): Handle "qAttached".
8156 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
8158 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
8159 GPLv3, update license URL.
8161 2009-03-01 Doug Evans <dje@google.com>
8163 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
8164 (server_h): Add gdb_signals.h.
8165 (signals.o): Update.
8166 * server.h (target_signal_from_host,target_signal_to_host_p)
8167 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
8169 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
8171 * remote-utils.c (getpkt): Also generate remote-debug
8172 information if noack_mode is set.
8174 2009-02-06 Pedro Alves <pedro@codesourcery.com>
8176 * server.c (handle_query): Report qXfer:siginfo:read and
8177 qXfer:siginfo:write as supported and handle them.
8178 * target.h (struct target_ops) <qxfer_siginfo>: New field.
8179 * linux-low.c (linux_xfer_siginfo): New.
8180 (linux_target_ops): Set it.
8182 2009-01-26 Pedro Alves <pedro@codesourcery.com>
8184 * server.c (gdbserver_usage): Mention --remote-debug.
8185 (main): Accept '--remote-debug' switch.
8187 2009-01-18 Doug Evans <dje@google.com>
8189 * regcache.c (new_register_cache): No need to check result of xcalloc.
8190 * server.c (handle_search_memory): Back out calls to xmalloc,
8191 result is checked and error is returned to user upon failure.
8192 (handle_query): Ditto. Add more checks for result of malloc.
8193 (handle_v_cont): Check result of malloc, report error back to
8195 (handle_v_run): Ditto. Call freeargv.
8196 * server.h (freeargv): Declare.
8197 * utils.c (freeargv): New fn.
8199 2009-01-15 Doug Evans <dje@google.com>
8201 * gdbreplay.c (perror_with_name): Make arg const char *.
8202 * server.h (target_signal_to_name): Make return type const char *.
8203 * thread-db.c (thread_db_err_str): Make return type const char *.
8204 * utils.c (perror_with_name): Make arg const char *.
8206 2009-01-14 Pedro Alves <pedro@codesourcery.com>
8208 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
8209 when handling a EXIT_PROCESS_DEBUG_EVENT.
8211 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8213 * gdbreplay.c (gdbreplay_version): Update copyright year.
8214 * server.c (gdbserver_version): Likewise.
8216 2009-01-05 Doug Evans <dje@google.com>
8218 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8219 (handle_extended_wait): Improve comment.
8221 2008-12-13 Doug Evans <dje@google.com>
8223 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8224 * server.h (ATTR_MALLOC): New macro.
8225 (xmalloc,xcalloc,xstrdup): Declare.
8226 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8227 * inferiors.c: Ditto.
8228 * linux-low.c: Ditto.
8229 * mem-break.c: Ditto.
8230 * regcache.c: Ditto.
8231 * remote-utils.c: Ditto.
8234 * win32-low.c: Ditto.
8236 2008-12-12 Doug Evans <dje@google.com>
8238 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8239 in debugging printf.
8241 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8243 2008-12-09 Doug Evans <dje@google.com>
8245 * linux-low.h (struct process_info): Delete member tid, unused.
8246 * thread-db.c (find_one_thread): Update.
8247 (maybe_attach_thread): Update.
8249 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8251 * target.h (struct target_ops): Add qxfer_osdata member.
8252 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8254 (linux_qxfer_osdata): New functions.
8255 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8257 * server.c (handle_query): Handle "qXfer:osdata:read:".
8258 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8259 (buffer_xml_printf): New functions.
8260 * server.h (struct buffer): New.
8261 (buffer_grow_str, buffer_grow_str0): New macros.
8262 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8263 (buffer_xml_printf): Declare.
8265 2008-11-24 Doug Evans <dje@google.com>
8267 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8269 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8271 * server.c (handle_v_run): Always use the supplied argument list.
8273 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8275 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8276 (xtensa_regmap_table): Add entry for scompare1.
8278 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8280 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8281 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8282 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8283 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8284 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8285 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8286 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8287 XML target descriptions.
8288 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8289 when inferior is running on an ISA 2.05 or later processor. Add
8290 special case to return offset for full 64-bit slot of FPSCR when
8293 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8295 * Makefile.in (SFILES, clean): Added sparc64 files.
8296 (reg-sparc64.o, reg-sparc64.c): New.
8297 * configure.srv (sparc*-*-linux*): New configuration.
8298 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8299 syscall arguments for SPARC.
8300 (regsets_store_inferior_registers): Likewise.
8301 * linux-sparc-low.c: New file.
8303 2008-10-21 Doug Evans <dje@google.com>
8305 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8306 (READLINE_DIR,READLINE_DEP): Delete.
8307 (INTERNAL_CFLAGS): Update.
8308 (LINTFLAGS): Update.
8310 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8312 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8313 whole argv from the last run, not just argv[0].
8315 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8317 * regcache.c (new_register_cache): Return NULL if the register
8318 cache size isn't known yet.
8319 (free_register_cache): Avoid dereferencing a NULL regcache.
8321 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8323 * configure.srv: Merge MIPS and MIPS64.
8325 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8327 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8329 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8331 * Makefile.in: Add required vsx dependencies.
8333 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8334 Declare init_registers_powerpc_vsx32l.
8335 Declare init_registers_powerpc_vsx64l.
8336 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8337 (ppc_arch_setup): Check for VSX in hwcap.
8338 (ppc_fill_vsxregset): New function.
8339 (ppc_store_vsxregset): New function.
8340 Add new VSX entry in regset_info target_regsets.
8342 * configure.srv: Add new VSX dependencies.
8344 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8346 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8347 (remote_open): Set or clear transport_is_reliable.
8348 (putpkt_binary): Don't expect acks in noack mode.
8349 (getpkt): Don't send ack/nac in noack mode.
8350 * server.c (handle_general_set): Handle QStartNoAckMode.
8351 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8353 (main): Reset noack_mode on every connection.
8354 * server.h (noack_mode): Declare.
8356 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8358 * Makefile.in (GDBREPLAY_OBS): New variable.
8359 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8361 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8362 Daniel Jacobowitz <dan@codesourcery.com>
8364 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8365 (usr_store_inferior_registers): Likewise.
8366 (regsets_store_inferior_registers): Likewise.
8368 2008-07-31 Rolf Jansen <rj@surtec.com>
8369 Pedro Alves <pedro@codesourcery.com>
8371 * configure.ac: Check for memmem declaration.
8372 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8373 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8374 (disable_packet_qfThreadInfo): Unconditionally compile.
8375 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8376 * configure, config.in: Regenerate.
8378 2008-07-28 Doug Kwan <dougkwan@google.com>
8380 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8381 (linux_write_memory): Remove declaration of errno.
8383 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8385 * linux-low.c (handle_extended_wait): Do not use "status"
8386 variable uninitialized.
8388 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8390 * server.c (handle_v_attach): Inhibit reporting dll changes.
8392 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8394 * remote-utils.c (prepare_resume_reply): If requested, don't
8395 output "thread:TID" in the T stop reply.
8397 * server.c (disable_packet_vCont, disable_packet_Tthread)
8398 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8399 (handle_query): If requested, disable support for qC, qfThreadInfo
8401 (handle_v_requests): If requested, disable support for vCont.
8402 (gdbserver_show_disableable): New.
8403 (main): Handle --disable-packet and --disable-packet=LIST.
8405 * server.h (disable_packet_vCont, disable_packet_Tthread)
8406 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8408 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8410 * server.c (gdbserver_usage): Mention --version.
8412 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8414 * Makefile.in (gdbreplay.o): New rule.
8416 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8418 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8419 message, not gdbserver.
8421 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8422 Nathan Sidwell <nathan@codesourcery.com>
8423 Joseph Myers <joseph@codesourcery.com>
8425 * acinclude.m4: Include ../../config/acx.m4.
8426 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8427 * configure, config.in: Regenerate.
8428 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8429 * server.c (gdbserver_version): Print PKGVERSION.
8430 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8431 (main): Adjust gdbserver_usage calls.
8432 * gdbreplay.c (version, host_name): Add declarations.
8433 (gdbreplay_version, gdbreplay_usage): New.
8434 (main): Accept --version and --help options.
8436 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8438 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8439 (arm_breakpoint_at): Handle Thumb.
8440 (the_low_target): Add comment.
8442 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8444 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8446 2008-05-09 Doug Evans <dje@google.com>
8448 * server.h (decode_search_memory_packet): Declare.
8449 * remote-utils.c (decode_search_memory_packet): New fn.
8450 * server.c (handle_search_memory_1): New fn.
8451 (handle_search_memory): New fn.
8452 (handle_query): Process qSearch:memory packets.
8454 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8456 * regcache.c (registers_length): Remove.
8457 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8458 full register packet.
8459 * regcache.h (registers_length): Remove prototype.
8460 * server.h (PBUFSIZ): Define to 16384.
8462 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8464 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8465 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8466 powerpc-64l.o, and powerpc-altivec64l.o.
8467 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8468 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8469 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8470 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
8471 rs6000/power-linux.xml, and rs6000/power64-linux.xml
8474 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
8475 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
8476 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
8477 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
8478 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
8479 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
8480 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
8481 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
8482 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
8483 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
8486 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
8487 (init_registers_powerpc_32l): ... this new prototype.
8488 (init_registers_powerpc_32): Remove, replace by ...
8489 (init_registers_powerpc_altivec32l): ... this new prototype.
8490 (init_registers_powerpc_e500): Remove, replace by ...
8491 (init_registers_powerpc_e500l): ... this new prototype.
8492 (init_registers_ppc64): Remove, replace by ...
8493 (init_registers_powerpc_64l): ... this new prototype.
8494 (init_registers_powerpc_64): Remove, replace by ...
8495 (init_registers_powerpc_altivec64l): ... this new prototype.
8496 (ppc_num_regs): Set to 73.
8497 (PT_ORIG_R3, PT_TRAP): Define if necessary.
8498 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
8499 (ppc_cannot_store_register): Handle orig_r3 and trap.
8500 (ppc_arch_setup): Update init_registers_... calls.
8501 (ppc_fill_gregset): Handle orig_r3 and trap.
8503 * inferiors.c (clear_inferiors): Reset current_inferior.
8505 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8507 * acinclude.m4: Add override.m4.
8508 * configure: Regenerate.
8510 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8512 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
8513 initial call to init_register_ppc64.
8515 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8517 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
8518 single powerpc*-*-linux* case.
8519 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
8521 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
8523 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
8524 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
8526 * linux-ppc-low.c: Include <elf.h>.
8527 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
8528 (ppc_hwcap): New global variable.
8529 (ppc_regmap): Remove __SPE__ #ifdef sections.
8530 (ppc_regmap_e500): New global variable.
8531 (ppc_cannot_store_register): Update __SPE__ special case.
8532 (ppc_get_hwcap): New function.
8533 (ppc_arch_setup): Use it to determine whether inferior supports
8534 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
8535 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
8536 Do not access registers if target does not support AltiVec.
8537 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
8538 Do not access registers if target does not support SPE.
8539 (target_regsets): Unconditionally include AltiVec and SPE regsets.
8541 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
8543 * linux-low.c (disabled_regsets, num_regsets): New.
8544 (use_regsets_p): Delete.
8545 (linux_wait_for_process): Clear disabled_regsets.
8546 (regsets_fetch_inferior_registers): Check and set it.
8547 (regsets_store_inferior_registers): Likewise.
8548 (linux_fetch_registers, linux_store_registers): Do not use
8550 (initialize_low): Allocate disabled_regsets.
8552 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
8554 * Makefile.in (LIBOBJS): New.
8556 (memmem.o): New rule.
8557 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
8558 * configure: Regenerated.
8560 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
8562 * server.c (handle_query): Never return "unsupported" for
8563 qXfer:features:read queries.
8565 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8567 * server.c (get_features_xml): Fix inverted condition.
8568 (handle_query): Always support qXfer:feature:read.
8570 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8572 * server.c (wrapper_argv): New.
8573 (start_inferior): Handle wrapper_argv. If set, expect an extra
8575 (gdbserver_usage): Document --wrapper.
8576 (main): Parse --wrapper.
8578 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8580 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
8581 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
8582 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
8583 (ppc_set_pc): Likewise.
8584 (ppc_arch_setup): New function.
8585 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
8586 of collect_register.
8587 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
8589 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8591 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
8592 instead of linux-ppc64-low.o.
8593 * linux-ppc64-low.c: Remove file.
8594 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
8595 (linux-ppc64-low.o): Remove rule.
8597 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
8598 (init_registers_powerpc_64): Likewise.
8599 (ppc_regmap): Conditionally define depending on __powerpc64__.
8600 (ppc_cannot_store_register): Do not special-case "fpscr" when
8601 compiled on __powerpc64__.
8602 (ppc_collect_ptrace_register): New function.
8603 (ppc_supply_ptrace_register): New function.
8604 (ppc_breakpoint): Change type to "unsigned int".
8605 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
8606 (the_low_target): Conditionally provide initializers for the
8607 arch_setup member depending on __powerpc64__. Install
8608 collect_ptrace_register and supply_ptrace_register members.
8610 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8612 * regcache.h (gdbserver_xmltarget): Add extern declaration.
8613 * server.c (gdbserver_xmltarget): Define.
8614 (get_features_xml): Use it to replace "target.xml" and arch_string.
8616 * configure.srv: Remove srv_xmltarget. Add XML files that were
8617 mentioned there to srv_xmlfiles instead. Remove conditional tests
8618 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
8619 srv_xmlfiles and srv_regobj to include all possible choices.
8620 * configure.ac (srv_xmltarget): Remove.
8621 (srv_xmlfiles): Do not add "target.xml".
8622 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
8623 checks for supplementary target information.
8624 * configure: Regenerate.
8625 * Makefile.in (XML_TARGET): Remove.
8626 (target.xml): Remove rule.
8627 (clean): Do not clean up target.xml.
8628 (.PRECIOUS): Do not mention target.xml.
8630 * target.h (struct target_ops): Remove arch_string member.
8631 * linux-low.c (linux_arch_string): Remove.
8632 (linux_target_ops): Remove arch_string initializer.
8633 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8634 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8635 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8636 * spu-low.c (spu_arch_string): Remove.
8637 (spu_target_ops): Remove arch_string initializer.
8638 * win32-low.c (win32_arch_string): Remove.
8639 (win32_target_ops): Remove arch_string initializer.
8640 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8641 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8642 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8644 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8646 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8647 by collect_ptrace_register and supply_ptrace_register hooks.
8648 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8649 instead of checking for the_low_target.left_pad_xfer.
8650 (usr_store_inferior_registers): Use collect_ptrace_register callback
8651 instead of checking for the_low_target.left_pad_xfer.
8653 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8654 (s390_supply_ptrace_register): Likewise.
8655 (s390_fill_gregset): Call s390_collect_ptrace_register.
8656 (the_low_target): Update.
8658 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8659 (ppc_supply_ptrace_register): Likewise.
8660 (the_low_target): Update.
8662 * linux-i386-low.c (the_low_target): Update.
8663 * linux-x86-64-low.c (the_low_target): Update.
8665 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8667 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8668 reg-s390.o and reg-s390x.o.
8670 * linux-low.c (new_inferior): New global variable.
8671 (linux_create_inferior, linux_attach): Set it.
8672 (linux_wait_for_process): Call the_low_target.arch_setup after the
8673 target has stopped for the first time.
8674 (initialize_low): Do not call the_low_target.arch_setup.
8676 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8677 (s390_set_pc): Likewise.
8678 (s390_arch_setup): New function.
8679 (the_low_target): Use s390_arch_setup as arch_setup routine.
8681 * regcache.c (realloc_register_cache): New function.
8682 (set_register_cache): Call it for each existing regcache.
8684 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8686 * server.h (init_registers): Remove prototype.
8688 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8689 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8690 instead of init_registers ().
8691 * linux-arm-low.c (init_registers_arm): Add prototype.
8692 (init_registers_arm_with_iwmmxt): Likewise.
8693 (the_low_target): Add initializer for arch_setup field.
8694 * linux-cris-low.c (init_registers_cris): Add prototype.
8695 (the_low_target): Add initializer for arch_setup field.
8696 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8697 (the_low_target): Add initializer for arch_setup field.
8698 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8699 (the_low_target): Add initializer for arch_setup field.
8700 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8701 (the_low_target): Add initializer for arch_setup field.
8702 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8703 (the_low_target): Add initializer for arch_setup field.
8704 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8705 (the_low_target): Add initializer for arch_setup field.
8706 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8707 (init_registers_mips64_linux): Likewise.
8708 (the_low_target): Add initializer for arch_setup field.
8709 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8710 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8711 (the_low_target): Add initializer for arch_setup field.
8712 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8713 (init_registers_powerpc_64): Likewise.
8714 (the_low_target): Add initializer for arch_setup field.
8715 * linux-s390-low.c (init_registers_s390): Add prototype.
8716 (init_registers_s390x): Likewise.
8717 (the_low_target): Add initializer for arch_setup field.
8718 * linux-sh-low.c (init_registers_sh): Add prototype.
8719 (the_low_target): Add initializer for arch_setup field.
8720 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8721 (the_low_target): Add initializer for arch_setup field.
8722 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8723 (the_low_target): Add initializer for arch_setup field.
8725 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8726 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8727 instead of init_registers ().
8728 * win32-arm-low.c (init_registers_arm): Add prototype.
8729 (the_low_target): Add initializer for arch_setup field.
8730 * win32-i386-low.c (init_registers_i386): Add prototype.
8731 (the_low_target): Add initializer for arch_setup field.
8733 * spu-low.c (init_registers_spu): Add prototype.
8734 (initialize_low): Call initialie_registers_spu () instead of
8735 initialize_registers ().
8737 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8739 * server.c (handle_v_requests): When handling the vRun and vAttach
8740 packets, if already debugging a process, don't kill it. Return an
8743 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8745 * server.c (handle_query): Correct length check.
8747 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8749 * win32-low.c (do_initial_child_stuff): Add process handle
8750 parameter. Set current_process_handle and current_process_id from the
8751 parameters. Clear globals.
8752 (win32_create_inferior): Don't set current_process_handle and
8753 current_process_id here. Instead pass them on the call to
8754 do_initial_child_stuff.
8755 (win32_attach): Likewise.
8756 (win32_clear_inferiors): New.
8757 (win32_kill): Don't close the current process handle or the
8758 current thread handle here. Instead call win32_clear_inferiors.
8759 (win32_detach): Don't open a new handle to the process. Call
8760 win32_clear_inferiors.
8761 (win32_join): Don't rely on current_process_handle; open a new
8762 handle using the process id.
8763 (win32_wait): Call win32_clear_inferiors when the inferior process
8766 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8768 * server.c (monitor_show_help): Add "exit".
8770 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8772 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8773 (clean): Add reg-xtensa.c.
8774 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8775 * configure.srv (xtensa*-*-linux*) New target.
8776 * linux-xtensa-low.c: New.
8777 * xtensa-xtregs.c: New.
8779 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8781 * hostio.c: Don't include errno.h.
8782 (errno_to_fileio_errno): Move to hostio-errno.
8783 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8784 error number outputting to the target->hostio_last_error callback.
8785 (hostio_packet_error): Use FILEIO_EINVAL directly.
8786 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8787 calls to hostio_error.
8788 * hostio-errno.c: New.
8789 * server.h (hostio_last_error_from_errno): Declare.
8790 * target.h (target_ops): Add hostio_last_error member.
8791 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8792 as hostio_last_error handler.
8793 * spu-low.c (spu_target_ops): Likewise.
8794 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8795 (wince_hostio_last_error): New functions.
8796 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8797 as hostio_last_error handler.
8798 (win32_target_ops) [!_WIN32_WCE]: Register
8799 hostio_last_error_from_errno as hostio_last_error handler.
8800 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8801 (hostio-errno.o): New rule.
8802 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8803 * configure.srv (srv_hostio_err_objs): New variable. Default to
8805 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8806 * configure: Regenerate.
8808 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8810 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8811 (linux_kill, linux_detach): Clean up the process list.
8812 * remote-utils.c (remote_open): Improve port number parsing.
8813 (putpkt_binary, input_interrupt): Only send interrupts if the target
8815 * server.c (extended_protocol): Make static.
8816 (attached): Define earlier.
8817 (exit_requested, response_needed, program_argv): New variables.
8818 (target_running): New.
8819 (start_inferior): Clear attached here.
8820 (attach_inferior): Set attached here.
8821 (require_running): Define.
8822 (handle_query): Use require_running and target_running. Implement
8824 (handle_v_attach, handle_v_run): New.
8825 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8826 (gdbserver_usage): Update.
8827 (main): Redo argument parsing. Handle --debug and --multi. Handle
8828 --attach along with other options or after the port. Save
8829 program_argv. Support no initial program. Resynchronize
8830 communication with GDB after an error. Handle "monitor exit".
8831 Use require_running and target_running. Always allow the extended
8832 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8833 restart in extended mode.
8834 * README: Refer to the GDB manual. Update --attach usage.
8836 2007-12-20 Andreas Schwab <schwab@suse.de>
8838 * linux-low.c (STACK_SIZE): Define.
8839 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8840 (linux_test_for_tracefork): Likewise.
8842 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8844 * linux-low.c (linux_wait_for_event): Update messages. Do not
8845 reinsert auto-delete breakpoints.
8846 * mem-break.c (struct breakpoint): Change return type of handler to
8848 (set_breakpoint_at): Update handler type.
8849 (reinsert_breakpoint_handler): Return 1 instead of calling
8851 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8853 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8854 * mem-break.h (set_breakpoint_at): Update handler type.
8855 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8856 * win32-low.c (auto_delete_breakpoint): New.
8857 (get_child_debug_event): Use it.
8859 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8861 * configure.ac: Check for pread and pwrite.
8862 * hostio.c (handle_pread): Fall back to lseek and read.
8863 (handle_pwrite): Fall back to lseek and write.
8864 * config.in, configure: Regenerated.
8866 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8868 * server.c (myresume): Add own_buf argument.
8869 (main): Update calls.
8871 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8873 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8874 * remote-utils.c (remote_open): Do not call disable_async_io.
8875 (block_async_io): Delete.
8876 (unblock_async_io): Make static.
8877 (initialize_async_io): New.
8878 * server.c (handle_v_cont): Handle async I/O here.
8879 (myresume): Likewise. Move other common resume tasks here...
8880 (main): ... from here. Call initialize_async_io. Disable async
8881 I/O before the main loop.
8882 * server.h (initialize_async_io): Declare.
8883 (block_async_io, unblock_async_io): Delete prototypes.
8884 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8886 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8888 * remote-utils.c (readchar): Allow binary data in received messages.
8890 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8892 * win32-low.c (attaching): New global.
8893 (win32_create_inferior): Clear the `attaching' global.
8894 (win32_attach): Set the `attaching' global.
8895 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8896 attaching. Only set a breakpoint at the entry point if not
8899 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8901 * server.c (main): Don't report dll events on the initial
8902 connection on attaches.
8904 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8906 * server.c (main): Relax numerical bases supported for the pid of
8907 the --attach command line argument.
8909 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8911 * win32-low.c (win32_attach): Call OpenProcess before
8912 DebugActiveProcess, not after. Add last error output to error
8915 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8917 * win32-low.c (win32_get_thread_context)
8918 (win32_set_thread_context): New functions.
8919 (thread_rec): Use win32_get_thread_context.
8920 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8921 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8924 2007-12-03 Leo Zayas
8925 Pedro Alves <pedro_alves@portugalmail.pt>
8927 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8929 (child_add_thread): Minor cleanup.
8930 (child_continue): Resume artificially suspended threads before
8931 calling ContinueDebugEvent.
8932 (suspend_one_thread): New.
8933 (fake_breakpoint_event): New.
8934 (get_child_debug_event): Change return type to int. Check here if
8935 gdb sent an interrupt request. If a soft interrupt was requested,
8936 fake a breakpoint event. Return 0 if there is no event to handle,
8938 (win32_wait): Don't check here if gdb sent an interrupt request.
8939 Ensure there is a valid event to handle.
8940 (win32_request_interrupt): Add soft interruption method as last
8943 2007-12-03 Leo Zayas
8944 Pedro Alves <pedro_alves@portugalmail.pt>
8946 * win32-low.h (win32_thread_info): Add descriptions to the
8947 structure members. Replace `suspend_count' counter by a
8949 * win32-low.c (thread_rec): Update condition of when to get the
8950 context from the inferior. Rely on ContextFlags being set if it
8951 has already been retrieved. Only suspend the inferior thread if
8952 we haven't already. Warn if that fails.
8953 (continue_one_thread): s/suspend_count/suspended/. Only call
8954 ResumeThread once. Warn if that fails.
8956 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8958 * win32-low.c (win32_wait): Don't read from the inferior when it
8961 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8963 * Makefile.in (win32_low_h): New variable.
8964 (win32-low.o): Add dependency on $(win32_low_h).
8965 (win32-arm-low.o, win32-i386-low.o): New rules.
8967 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8969 * hostio.c: Correct copyright year.
8971 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8973 * Makefile.in (OBS): Add hostio.o.
8974 (hostio.o): New rule.
8975 * server.h (handle_vFile): Declare.
8976 * hostio.c: New file.
8977 * server.c (handle_v_requests): Take packet_len and new_packet_len
8978 for binary packets. Call handle_vFile.
8979 (main): Update call to handle_v_requests.
8981 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8983 * linux-low.c: Include <sched.h>.
8985 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8987 * linux-low.c (linux_tracefork_grandchild): New.
8988 (linux_tracefork_child): Use clone.
8989 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8991 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8993 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8995 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8997 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8999 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
9001 * inferiors.c (change_inferior_id): Delete.
9002 (add_pid_to_list, pull_pid_from_list): New.
9003 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
9004 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
9005 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
9006 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
9007 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
9008 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
9009 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
9010 (using_threads): Always set to 1.
9011 (handle_extended_wait): New.
9012 (add_process): Do not set TID.
9013 (linux_create_inferior): Set must_set_ptrace_flags.
9014 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
9015 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
9016 (linux_thread_alive): Rename TID argument to LWPID.
9017 (linux_wait_for_process): Handle unknown processes. Do not use TID.
9018 (linux_wait_for_event): Do not use TID or check using_threads. Update
9019 call to dead_thread_notify. Call handle_extended_wait.
9020 (linux_create_inferior): Use PTRACE_SETOPTIONS.
9021 (send_sigstop): Delete sigstop_sent.
9022 (wait_for_sigstop): Avoid TID.
9023 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
9024 (linux_test_for_tracefork): New.
9025 (linux_lookup_signals): Use thread_db_active and
9026 linux_supports_tracefork_flag.
9027 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
9028 * linux-low.h (get_process_thread): Avoid TID.
9029 (struct process_ifo): Move thread_known and tid to the end. Remove
9031 (linux_attach_lwp, thread_db_init): Update prototypes.
9032 * server.h (change_inferior_id): Delete prototype.
9033 (add_pid_to_list, pull_pid_from_list): New prototypes.
9034 * thread-db.c (thread_db_use_events): New.
9035 (find_first_thread): Rename to...
9036 (find_one_thread): ...this. Update callers and messages. Do not
9037 call fatal. Check thread_db_use_events. Do not call
9038 change_inferior_id or new_thread_notify.
9039 (maybe_attach_thread): Update. Do not call new_thread_notify.
9040 (thread_db_init): Set thread_db_use_events. Check use_events.
9041 * utils.c (fatal, warning): Correct message prefix.
9043 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
9045 * Makefile.in (clean): Remove new files.
9046 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
9047 (powerpc-64.o, powerpc-64.c): New rules.
9048 * configure.srv: Use alternate register sets for powerpc64-*-linux*
9049 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
9051 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
9053 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
9054 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
9055 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
9056 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
9057 (target_regsets): Add AltiVec and SPE register sets.
9058 * configure.ac: Check for AltiVec and SPE.
9059 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
9060 (ppc_fill_vrregset, ppc_store_vrregset): New.
9061 (target_regsets): Add AltiVec register set.
9062 * configure: Regenerated.
9064 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
9066 * linux-low.c (O_LARGEFILE): Define.
9067 (linux_read_memory): Use /proc/PID/mem.
9068 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
9069 * configure, config.in: Regenerated.
9071 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
9073 * linux-low.c (linux_wait_for_event): Do not pass signals while
9076 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9078 * win32-low.c (create_process): New.
9079 (win32_create_inferior): Use create_process instead of
9080 CreateProcess. If create_process failed retry appending an ".exe"
9081 suffix. Store the GetLastError result immediatelly after
9082 create_process calls and use it on the call to error.
9084 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
9086 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
9088 2007-08-23 Joel Brobecker <brobecker@adacore.com>
9090 * configure.ac: Switch license to GPLv3.
9092 2007-08-01 Michael Snyder <msnyder@access-company.com>
9094 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
9096 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
9098 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
9100 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
9101 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
9102 CloseToolhelp32Snapshot.
9103 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
9104 CloseToolhelp32Snapshot.
9106 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
9108 * server.c (main): Check for inferior exit before main loop.
9110 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
9112 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
9113 instead of on tmp_desc.
9115 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
9116 Daniel Jacobowitz <dan@codesourcery.com>
9118 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
9119 (add_thread): Minor cleanups.
9120 (clear_inferiors): Move lower in the file. Clear the DLL
9122 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
9123 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
9124 (xml_escape_text): New.
9125 * server.c (handle_query): Handle qXfer:libraries:read. Report it
9127 (handle_v_cont): Report errors.
9128 (gdbserver_version): Update.
9129 (main): Correct size of own_buf. Do not report initial DLL events.
9130 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
9131 (unloaded_dll, xml_escape_text): New.
9132 * win32-low.c (enum target_waitkind): Update comments.
9133 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
9134 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
9135 (win32_EnumProcessModules, win32_GetModuleInformation)
9136 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
9137 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
9138 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
9139 (win32_Module32First, win32_Module32Next, load_toolhelp)
9140 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
9141 (get_child_debug_event): Handle DLL events.
9142 (win32_wait): Likewise.
9144 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9146 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
9147 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
9149 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9151 * win32-low.c (handle_output_debug_string): Ignore event if not
9154 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
9156 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
9158 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
9160 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
9162 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
9164 * inferiors.c (change_inferior_id): Add comment.
9165 * linux-low.c (check_removed_breakpoint): Add an early
9166 prototype. Improve debug output.
9167 (linux_attach): Doc update.
9168 (linux_detach_one_process, linux_detach): Clean up before releasing
9170 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
9171 * linux-low.h (struct process_info): Doc improvement.
9172 * mem-break.c (delete_all_breakpoints): New.
9173 * mem-break.h (delete_all_breakpoints): New prototype.
9174 * thread-db.c (find_first_thread): New.
9175 (thread_db_create_event): Call it instead of
9176 thread_db_find_new_threads. Clean up unused variables.
9177 (maybe_attach_thread): Remove first thread handling.
9178 (thread_db_find_new_threads): Use find_first_thread.
9179 (thread_db_get_tls_address): Likewise.
9181 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
9183 * thread-db.c (thread_db_find_new_threads): Add prototype.
9184 (thread_db_create_event): Check for the main thread before adding
9186 (maybe_attach_thread): Only enable event reporting if TID == 0.
9187 (thread_db_get_tls_address): Check for new threads.
9189 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
9191 * linux-low.c (linux_create_inferior): Try execv before execvp.
9192 * spu-low.c (spu_create_inferior): Likewise.
9194 2007-06-13 Mike Frysinger <vapier@gentoo.org>
9196 * linux-low.c (linux_create_inferior): Change execv to execvp.
9197 * spu-low.c (spu_create_inferior): Likewies.
9199 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
9201 * Makefile.in (clean): Clean new files instead of deleted ones.
9202 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
9203 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
9205 * configure.srv: Specify XML files and new regformats for MIPS and
9207 * linux-mips-low.c (mips_num_regs): Set to only used registers.
9208 (mips_regmap): Do not fetch $0. Remove unused registers. Add
9209 an entry for the restart register.
9210 (mips_cannot_fetch_register, mips_cannot_store_register)
9211 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
9212 register names to match the XML descriptions.
9213 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9214 restart register instead of $0.
9216 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9217 Markus Deuling <deuling@de.ibm.com>
9219 * remote-utils.c (decode_xfer_write): New function.
9220 * server.h (decode_xfer_write): Add prototype.
9221 * server.c (handle_query): Add PACKET_LEN argument. Support
9222 qXfer:spu:read and qXfer:spu:write packets.
9223 (main): Pass packet_len to handle_query.
9224 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9225 * target.h (target_ops): Add qxfer_spu.
9227 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9229 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9230 accessing non-seekable spufs files.
9232 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9234 * server.c (handle_query): Add reply for qC packet.
9236 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9237 Leo Zayas <lerele@champenstudios@com>
9239 * server.h (check_remote_input_interrupt_request): New function.
9240 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9241 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9242 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9243 (check_remote_input_interrupt_request): New function.
9244 * server.h (check_remote_input_interrupt_request): Declare.
9245 * win32-low.c (winapi_DebugBreakProcess,
9246 winapi_GenerateConsoleCtrlEvent): New typedefs.
9247 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9249 (win32_wait): Check for remote interrupt request
9250 with check_remote_input_interrupt_request.
9251 (win32_request_interrupt): New function.
9252 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9254 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9256 * win32-low.c (debug_registers_changed,
9257 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9258 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9259 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9260 (thread_rec): Get context using the low target.
9261 (child_add_thread): Call thread_added on the low target,
9262 which does the same thing.
9264 (do_initial_child_stuff): Remove debug registers references.
9265 Set context using the low target. Resume threads after
9266 setting the contexts.
9267 (child_continue): Remove dead variable. Remove debug
9268 registers references.
9269 (child_fetch_inferior_registers): Go through the low target.
9270 (do_child_store_inferior_registers): Remove.
9271 (child_store_inferior_registers): Go through the low target.
9272 (win32_resume): Remove debug registers references.
9273 Set context using the low target.
9274 (handle_exception): Change return type to void. Don't record
9275 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9276 first chance exception.
9277 (get_child_debug_event): Change return type to void. Remove
9278 goto loop. Always return after waiting for debug event.
9279 (win32_wait): Convert to switch statement. Handle spurious
9282 * win32-i386-low.c (debug_registers_changed,
9283 debug_registers_used): New.
9284 (initial_stuff): Rename to ...
9285 (i386_initial_stuff): ... this. Clear debug registers
9287 (store_debug_registers): Delete.
9288 (i386_get_thread_context): New.
9289 (load_debug_registers): Delete.
9290 (i386_set_thread_context): New.
9291 (i386_thread_added): New.
9292 (single_step): Rename to ...
9293 (i386_single_step): ... this.
9294 (do_fetch_inferior_registers): Rename to ...
9295 (i386_fetch_inferior_register): ... this.
9296 (i386_store_inferior_register): New.
9297 (the_low_target): Adapt to new interface.
9299 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9300 (arm_get_thread_context): New.
9301 (arm_set_thread_context): New.
9303 (do_fetch_inferior_registers): Rename to ...
9304 (arm_fetch_inferior_register): ... this.
9305 (arm_store_inferior_register): New.
9306 (arm_wince_breakpoint): Reimplement as unsigned long.
9307 (arm_wince_breakpoint_len): Define.
9308 (the_low_target): Adapt to new interface.
9310 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9311 load_debug_registers. Add get_thread_context, set_thread_context,
9312 thread_added and store_inferior_register. Rename
9313 fetch_inferior_registers to fetch_inferior_register.
9314 (regptr): Remove declaration.
9316 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9318 * linux-low.c (linux_detach): Change return type to int. Return 0.
9319 * spu-low.c (spu_detach): Likewise.
9321 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9323 * target.h (target_ops): Change return type of detach to int.
9325 (join_inferior): New.
9326 * server.c (main): Don't skip detach support on mingw32.
9327 If the inferior doesn't support detaching return error.
9328 Call join_inferior instead of using waitpid.
9329 * linux-low.c (linux_join): New.
9330 (linux_target_op): Add linux_join.
9331 * spu-low.c (spu_join): New.
9332 (spu_target_ops): Add spu_join.
9333 * win32-low.c (win32_detach): Adapt to new interface.
9334 Reopen current_process_handle before detaching. Issue a child
9335 resume before detaching.
9337 (win32_target_op): Add win32_join.
9339 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9341 * win32-low.c (win32-attach): Fix return value.
9342 * target.h (target_ops): Describe ATTACH return values.
9344 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9346 * win32-low.c (GETPROCADDRESS): Define.
9347 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9348 (winapi_DebugSetProcessKillOnExit): Likewise.
9349 (win32_create_inferior): Force usage of ansi CreateProcessA.
9350 (win32_attach): Use GETPROCADDRESS.
9351 (win32_detach): Likewise.
9353 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9355 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9357 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9359 * win32-low.c: Commit leftover changes from 2007-03-29.
9361 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9363 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9364 fields short instead of int. Add explicit padding.
9365 (i387_cache_to_fsave): Remove unnecessary casts.
9366 (i387_fsave_to_cache): Doc fix.
9367 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9369 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9371 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9372 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9374 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9376 * configure.srv (arm*-*-mingw32ce*): Move near the other
9379 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9381 * configure.ac: Add errno checking.
9382 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9383 sys/file.h and malloc.h.
9384 (AC_CHECK_DECLS): Add perror.
9385 (srv_mingwce): Handle.
9386 * configure.srv (i[34567]86-*-cygwin*): Add
9387 win32-i386-low.o to srv_tgtobj.
9388 (i[34567]86-*-mingw*): Likewise.
9389 (arm*-*-mingw32ce*): Add case.
9390 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9391 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9392 [__MINGW32CE__] (strerror): New function.
9393 [__MINGW32CE__] (errno): Define to GetLastError.
9394 [__MINGW32CE__] (COUNTOF): New macro.
9395 (remote_open): Remove extra close call.
9396 * mem-break.c (delete_breakpoint_at): New function.
9397 * mem-break.h (delete_breakpoint_at): Declare.
9398 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9399 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9400 [USE_WIN32API] (read, write): Add char* casts.
9401 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9402 * server.h: Include wincecompat.h on Windows CE.
9403 [HAVE_ERRNO_H]: Check.
9404 (perror): Declare if not declared.
9405 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9406 (perror_with_name): Remove errno declaration.
9407 * wincecompat.h: New.
9408 * wincecompat.c: New.
9410 * win32-arm-low.c: New.
9411 * win32-i386-low.c: New.
9412 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9413 (OUTMSG2): Make it safe.
9415 (COUNTOF): New macro.
9416 (NUM_REGS): Get it from the low target.
9417 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9418 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9419 (thread_rec): Let low target handle debug registers.
9420 (child_add_thread): Likewise.
9421 (child_init_thread_list): Likewise.
9422 (continue_one_thread): Likewise.
9424 (do_child_fetch_inferior_registers): Move to ...
9425 * win32-i386-low.c: ... here, and rename to ...
9426 (do_fetch_inferior_registers): ... this.
9427 * win32-low.c (child_fetch_inferior_registers):
9428 Go through the low target.
9429 (do_child_store_inferior_registers): Use regptr.
9430 (strwinerror): New function.
9431 (win32_create_inferior): Handle Windows CE.
9432 Use strwinerror instead of strerror on Windows error
9433 codes. Add program to the error output.
9434 Don't close the main thread handle on Windows CE.
9435 (win32_attach): Use coredll.dll on Windows CE.
9436 (win32_kill): Close current process and current
9438 (win32_detach): Use coredll.dll on Windows CE.
9439 (win32_resume): Let low target handle debug registers, and
9441 (handle_exception): Add/Remove initial breakpoint. Avoid
9442 non-existant WSTOPSIG on Windows CE.
9443 (win32_read_inferior_memory): Cast to remove warning.
9444 (win32_arch_string): Go through the low target.
9445 (initialize_low): Call set_breakpoint_data with the low
9446 target's breakpoint.
9447 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9448 FOP_REGNUM, mappings): Move to ...
9449 * win32-i386-low.c: ... here.
9450 * win32-low.c (win32_thread_info): Move to ...
9451 * win32-low.h: ... here.
9452 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9453 win32-arm-low.c and wincecompat.c.
9454 (all:): Add $EXEEXT.
9455 (install-only:): Likewise.
9456 (gdbserver:): Likewise.
9457 (gdbreplay:): Likewise.
9458 * config.in: Regenerate.
9459 * configure: Regenerate.
9461 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9463 * win32-low.c: Rename typedef thread_info to
9464 win32_thread_info throughout.
9466 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9468 * win32-i386-low.c: Rename to ...
9469 * win32-low.c: ... this.
9470 * configure.srv: Replace win32-i386-low.o with win32-low.o.
9471 * Makefile.in: Likewise.
9473 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
9475 * remote-utils.c (monitor_output): Constify msg parameter.
9476 * server.h (monitor_output): Likewise.
9477 * win32-i386-low.c (handle_output_debug_string): New.
9478 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
9479 handle_output_debug_string.
9480 (get_child_debug_event): Likewise.
9482 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
9484 * server.c (main): Correct strtoul check.
9486 2007-03-27 Jon Ringle <jon@ringle.org>
9488 * linux-low.c: Check __ARCH_HAS_MMU__ also.
9490 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
9492 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
9494 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
9496 * terminal.h: Check HAVE_SGTTY_H.
9498 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
9500 * remote-utils.c (remote_open): Print out the assigned port number.
9502 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
9504 * remote-utils.c (monitor_output): New function.
9505 * server.c (debug_threads): Define here.
9506 (monitor_show_help): New function.
9507 (handle_query): Handle qRcmd.
9508 (main): Do not handle 'd' packet.
9509 * server.h (debug_threads, remote_debug, monitor_output): Declare.
9510 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
9513 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9515 * Makefile.in (EXEEXT): New.
9516 (clean): Use $(EXEEXT).
9518 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9520 * target.h (target_ops): Rename send_signal to request_interrupt,
9521 and remove enum target_signal parameter.
9522 * linux-low.c (linux_request_interrupt): Rename from
9523 linux_send_signal, and always send SIGINT.
9524 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
9525 and always send SIGINT.
9526 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
9528 (input_interrupt): Likewise.
9530 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9532 * server.c (get_features_xml): Check if target implemented
9534 * win32-i386-low.c (win32_arch_string): New.
9535 (win32_target_ops): Add win32_arch_string as arch_string member.
9537 2007-02-22 Markus Deuling <deuling@de.ibm.com>
9539 * spu-low.c (spu_arch_string): New.
9540 (spu_target_ops): Add spu_arch_string.
9542 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
9544 * remote-utils.c: Remove HAVE_TERMINAL_H check.
9545 * configure.ac: Do not check for terminal.h.
9546 * configure, config.in: Regenerated.
9548 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9550 * Makefile.in (OBS): Add $(XML_BUILTIN).
9551 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
9553 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
9554 (arm-with-iwmmxt.c): New.
9555 * config.in, configure: Regenerate.
9556 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
9557 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
9558 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
9559 (arm*-*-linux*): Add iWMMXt and regset support.
9560 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
9561 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
9562 (arm_store_wmmxregset, target_regsets): New.
9563 * server.c (get_features_xml): Take annex argument. Check builtin
9565 (handle_query): Handle multiple annexes.
9567 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9569 * remote-utils.c [USE_WIN32API] (read, write): Define.
9570 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
9573 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
9575 * linux-i386-low.c (the_low_target): Set arch_string.
9576 * linux-x86-64-low.c (the_low_target): Likewise.
9577 * linux-low.c (linux_arch_string): New.
9578 (linux_target_ops): Add it.
9579 * linux-low.h (struct linux_target_ops): Add arch_string.
9580 * server.c (write_qxfer_response): Use const void * for DATA.
9581 (get_features_xml): New.
9582 (handle_query): Handle qXfer:features:read. Report it for qSupported.
9583 * target.h (struct target_ops): Add arch_string method.
9585 2007-01-03 Denis Pilat <denis.pilat@st.com>
9586 Daniel Jacobowitz <dan@codesourcery.com>
9588 * linux-low.c (linux_kill): Handle being called with no threads.
9589 * win32-i386-low.c (win32_kill): Likewise.
9590 (get_child_debug_event): Clear current_process_handle.
9592 2006-12-30 Denis PILAT <denis.pilat@st.com>
9593 Daniel Jacobowitz <dan@codesourcery.com>
9595 * remote-utils.c (remote_open): Check the type of specified
9596 serial port devices before opening them.
9597 * server.c (main): Kill the inferior if an error occurs during
9598 the first remote_open.
9600 2006-12-05 Markus Deuling <deuling@de.ibm.com>
9602 * README: Update supported targets.
9604 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
9606 * Makefile.in (clean): Remove reg-mips64.c.
9607 (reg-mips64.c, reg-mips64.o): New rules.
9608 * configure.srv: Handle mips64. Include regset support for mips.
9609 * linux-mips-low.c (union mips_register): New.
9610 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
9611 (mips_breakpoint, mips_breakpoint_at): Use int.
9612 (mips_collect_register, mips_supply_register)
9613 (mips_collect_register_32bit, mips_supply_register_32bit)
9614 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9615 (mips_store_fpregset, target_regsets): New.
9616 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
9618 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
9620 * configure.srv: Add target "spu*-*-*".
9621 * Makefile.in (clean): Remove reg-spu.c.
9622 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
9623 * spu-low.c: New file.
9625 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9627 * configure.ac: Correct td_thr_tls_get_addr test.
9628 * configure: Regenerated.
9630 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9632 * linux-low.c (linux_wait_for_event): Reformat. Use the
9634 * remote-utils.c (decode_address_to_semicolon): New.
9635 * server.c (pass_signals, handle_general_set): New.
9636 (handle_query): Mention QPassSignals for qSupported.
9637 (main): Call handle_general_set.
9638 * server.h (pass_signals, decode_address_to_semicolon): New.
9640 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9642 * server.c (handle_query): Correct error handling for read_auxv.
9644 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9646 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9647 and srv_linux_thread_db to yes.
9648 * linux-s390-low.c (s390_fill_gregset): New function.
9649 (target_regsets): Define data structure.
9651 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9653 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9654 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9655 * config.in, configure: Regenerated.
9656 * inferiors.c (gdb_id_to_thread): New function.
9657 (gdb_id_to_thread_id): Use it.
9658 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9659 * linux-low.h (struct process_info): Add th member.
9660 (thread_db_get_tls_address): New prototype.
9661 * remote-utils.c (decode_address): Make non-static.
9662 * server.c (handle_query): Handle qGetTLSAddr.
9663 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9664 * target.h (struct target_ops): Add get_tls_address.
9665 * thread-db.c (maybe_attach_thread): Save the thread handle.
9666 (thread_db_get_tls_address): New.
9668 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9670 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9671 (linux_resume_one_process): Take a siginfo_t *. Update all
9672 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9673 (struct pending_signals): Add a siginfo_t.
9674 (linux_wait_for_process): Always set last_status.
9675 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9676 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9677 * linux-low.h (struct process_info): Add last_status.
9679 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9681 * remote-utils.c (try_rle): New function.
9682 (putpkt_binary): Use it.
9684 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9686 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9687 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9688 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9689 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9690 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9693 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9695 * server.c (terminal_fd): New variable.
9696 (old_foreground_pgrp): Likewise.
9697 (restore_old_foreground_pgrp): New function.
9698 (start_inferior): Record the terminal file descriptor in terminal_fd
9699 and its original foreground group in old_foreground_pgrp. Register
9700 restore_old_foreground_pgrp with atexit().
9702 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9704 * server.c (handle_query): Correct qPart to qXfer.
9706 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9708 * configure.ac: Check for more headers which are missing on
9709 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9710 * configure.srv: Add Cygwin and mingw32.
9711 * remote-utils.c: Don't include headers unconditionally which
9712 are missing on mingw32. Include <winsock.h> for mingw32.
9713 (remote_open): Adjust for mingw32 support. Flush
9714 standard error after writing to it.
9715 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9716 (unblock_async_io, enable_async_io, disable_async_io)
9717 (readchar, getpkt): Update for Winsock support.
9718 (prepare_resume_reply): Expect a protocol signal number.
9719 * server.c: Disable <sys/wait.h> on mingw32.
9720 (start_inferior): Adjust for mingw32 support. Flush
9721 standard error after writing to it.
9722 (attach_inferior): Likewise. Use protocol signal
9724 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9726 * win32-i386-low.c: New file.
9727 * Makefile.in (XM_CLIBS): Set.
9728 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9729 (win32-i386-low.o): New dependency rule.
9730 * linux-low.c (linux_wait): Use target signal numbers.
9731 * target.h (struct target_ops): Doc fix.
9732 * server.h (target_signal_to_name): New prototype.
9733 * gdbreplay.c: Don't include headers unconditionally which
9734 are missing on mingw32. Include <winsock.h> for mingw32.
9735 (remote_close, remote_open): Adjust for Winsock support.
9736 * configure, config.in: Regenerated.
9738 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9740 * server.c (decode_xfer_read, write_qxfer_response): New.
9741 (handle_query): Take a packet length argument. Handle
9742 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9743 the qSupported response.
9744 (main): Update call to handle_query.
9746 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9748 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9749 (putpkt_binary): Renamed from putpkt and adjusted for binary
9751 (putpkt): New wrapper for putpkt_binary.
9752 (readchar): Don't mask off the high bit.
9753 (decode_X_packet): New function.
9754 * server.c (main): Call putpkt_binary if a handler sets the packet
9755 length. Save the length of the incoming packet. Handle 'X'.
9756 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9758 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9760 * server.c (handle_query): Handle qSupported.
9762 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9764 * remote-utils.c (all_symbols_looked_up): New variable.
9765 (look_up_one_symbol): Check it.
9766 * server.h (look_up_one_symbol): New declaration.
9767 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9769 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9771 * Makefile.in (linux-arm-low.o): Update dependencies.
9772 * linux-arm-low.c: Include "gdb_proc_service.h".
9773 (PTRACE_GET_THREAD_AREA): Define.
9774 (ps_get_thread_area): New function.
9776 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9778 * configure.srv (m68k*-*-uclinux*): New target.
9779 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9780 (linux_resume_one_process): Remove extraneous cast.
9781 (linux_read_offsets): New.
9782 (linux_target_op): Add linux_read_offsets on mmuless systems.
9783 * server.c (handle_query): Add qOffsets logic.
9784 * target.h (struct target_ops): Add read_offsets.
9786 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9788 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9789 (PTRACE_GET_THREAD_AREA): Define.
9790 (ps_get_thread_area): New function.
9791 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9792 (linux-x86-64-low.o): Update.
9794 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9796 * configure.ac: Remove checks for prfpregset_t.
9797 * gdb_proc_service.h: New file.
9798 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9799 new "gdb_proc_service.h".
9800 * proc-service.c: Likewise.
9801 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9802 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9803 * Makefile.in (gdb_proc_service_h): Updated.
9804 * configure, config.in: Regenerated.
9806 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9808 * remote-utils.c (prepare_resume_reply): Move declaration
9809 of gdb_id_from_wait to the top of the block.
9811 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9813 * linux-low.c (regsets_store_inferior_registers): Read the regset
9814 from the target before filling it.
9816 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9818 * server.c (attach_inferior): Return SIGTRAP for a successful
9821 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9823 * Makefile.in (OBS): Add version.o.
9824 (STAGESTUFF): Delete.
9825 (version.o): Add dependencies.
9826 (version.c): Replace rule.
9827 (clean): Remove version.c.
9828 * server.c (gdbserver_version): New.
9829 (gdbserver_usage): Use printf.
9830 (main): Handle --version and --help.
9831 * server.h (version, host_name): Add declarations.
9833 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9845 * linux-x86-64-low.c:
9848 * linux-ppc64-low.c:
9857 * linux-crisv32-low.c:
9869 * gdbserver.1: Add (C) after Copyright. Update the FSF
9872 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9874 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9875 (arm_breakpoint_at): Recognize both breakpoints.
9876 (the_low_target): Use the correct breakpoint instruction.
9878 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9880 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9881 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9882 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9883 (the_low_target): Update.
9885 2005-10-25 Andreas Schwab <schwab@suse.de>
9887 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9889 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9890 (ia64_num_regs): Reduce to 462.
9892 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9894 * acinclude.m4: Correct quoting.
9895 * aclocal.m4: Regenerated.
9897 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9898 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9899 (thread_db_init): Call thread_db_err_str.
9900 * configure.ac: Check for TD_VERSION.
9901 * config.in, configure: Regenerated.
9903 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9905 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9907 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9909 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9910 is not available. Define HAVE_PTRACE_GETREGS if it is.
9911 * config.in, configure: Regenerated.
9912 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9913 * linux-i386-low.c, linux-m68k-low.c: Update to use
9914 HAVE_PTRACE_GETREGS.
9915 * linux-low.c (regsets_fetch_inferior_registers)
9916 (regsets_store_inferior_registers): Only return 0 if we processed
9918 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9919 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9921 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9923 * inferiors.c (struct thread_info): Add gdb_id.
9924 (add_thread): Add gdb_id argument.
9925 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9926 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9927 calls to add_thread.
9928 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9929 * server.c (handle_query): Use thread_to_gdb_id.
9930 (handle_v_cont, main): Use gdb_id_to_thread_id.
9931 * server.h (add_thread): Update prototype.
9932 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9935 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9937 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9938 left-padded registers.
9939 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9940 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9942 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9944 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9945 * configure: Regenerate.
9946 * config.in: Regenerate.
9947 * server.h (NEED_DECLARATION_STRERROR):
9948 Replace with !HAVE_DECL_STRERROR.
9950 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9952 * linux-low.c (linux_wait, linux_send_signal): Don't test
9953 an unsigned long variable for > 0 if it could be MAX_ULONG.
9954 * server.c (myresume): Likewise.
9955 * target.c (set_desired_inferior): Likewise.
9957 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9959 * configure.ac: Simplify and improve check for socklen_t.
9960 * configure, config.in: Regenerate.
9962 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9964 * acconfig.h: Remove.
9965 * configure.ac: Add a test for socklen_t. Use three-argument
9966 AC_DEFINE throughout.
9967 * config.in: Regenerated using autoheader 2.59.
9968 * configure: Regenerated.
9970 * gdbreplay.c (socklen_t): Provide a default.
9971 (remote_open): Use socklen_t.
9972 * remote-utils.c (socklen_t): Provide a default.
9973 (remote_open): Use socklen_t.
9974 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9977 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9979 * linux-low.c (linux_read_memory, linux_write_memory)
9980 (linux_read_auxv): Likewise.
9981 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9982 (check_mem_write): Likewise.
9983 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9985 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9986 (registers_from_string, register_data): Likewise.
9987 * server.c (handle_query, main): Likewise.
9988 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9989 (decode_M_packet): Likewise.
9990 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9991 * target.h (struct target_ops): Update read_memory, write_memory,
9993 (read_inferior_memory, write_inferior_memory): Update.
9994 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9996 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9997 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9998 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9999 linux-s390-low.c, linux-sh-low.c: Update for changes in
10000 read_inferior_memory and the_low_target->breakpoint.
10002 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
10004 * Makefile.in (SFILES): Add linux-ppc64-low.c.
10005 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
10006 * configure.srv: Add powerpc64-*-linux*.
10007 * linux-ppc64-low.c: New file.
10009 2005-05-23 Orjan Friberg <orjanf@axis.com>
10011 * linux-cris-low.c: New file with support for CRIS.
10012 * linux-crisv32-low.c: Ditto for CRISv32.
10013 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
10014 (clean): Add reg-cris.c and reg-crisv32.c.
10015 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
10016 reg-crisv32.o, and reg-crisv32.c to make rules.
10017 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
10018 recognized targets.
10020 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
10022 * linux-low.c (fetch_register): Ensure buffer size is a multiple
10023 of sizeof (PTRACE_XFER_TYPE).
10024 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
10026 2005-05-12 Orjan Friberg <orjanf@axis.com>
10028 * target.h (struct target_ops): Add insert_watchpoint,
10029 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
10030 pointers for hardware watchpoint support.
10031 * linux-low.h (struct linux_target_ops): Ditto.
10032 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
10033 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
10034 to linux_target_ops.
10035 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
10037 * server.c (main): Recognize 'Z' and 'z' packets.
10039 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
10041 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
10042 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
10043 (the_low_target): Add new members.
10045 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10047 * proc-service.c (ps_lgetregs): Search all_processes instead of
10050 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10052 * server.c (start_inferior): Change return type to int.
10053 (attach_inferior): Change sigptr to int *.
10054 (handle_v_cont, handle_v_requests): Change signal to int *.
10055 (main): Change signal to int.
10057 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
10059 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
10060 * configure.srv: Add m32r*-*-linux*.
10061 * linux-m32r-low.c: New file.
10063 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
10065 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
10067 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
10069 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
10070 Take unsigned long arguments for PIDs.
10071 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
10072 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
10073 (wait_for_sigstop, linux_resume_one_process)
10074 (regsets_fetch_inferior_registers, linux_send_signal)
10075 (linux_read_auxv): Likewise. Update the types of variables holding
10076 PIDs. Update format string specifiers.
10077 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
10078 * remote-utils.c (prepare_resume_reply): Likewise.
10079 * server.c (cont_thread, general_thread, step_thread)
10080 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
10082 (handle_query): Update format specifiers.
10083 (handle_v_cont, main): Use strtoul for thread IDs.
10084 * server.h (struct inferior_list_entry): Use unsigned long for ID.
10085 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
10086 (general_thread, step_thread, thread_from_wait)
10087 (old_thread_from_wait): Update.
10088 * target.h (struct thread_resume): Use unsigned long for THREAD.
10089 (struct target_ops): Use unsigned long for arguments to attach and
10092 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
10094 * acinclude.m4: Include bfd/bfd.m4 directly.
10095 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
10096 <agriffis@toolchain.org>.
10097 * aclocal.m4, configure: Regenerated.
10099 2005-01-07 Andrew Cagney <cagney@gnu.org>
10101 * configure.ac: Rename configure.in, require autoconf 2.59.
10102 * configure: Re-generate.
10104 2004-12-08 Daniel Jacobowitz <dan@debian.org>
10106 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
10107 LIBS when finished.
10108 * aclocal.m4: Regenerated.
10109 * configure: Regenerated.
10111 2004-11-21 Andreas Schwab <schwab@suse.de>
10113 * linux-m68k-low.c (m68k_num_gregs): Define.
10114 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
10115 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
10116 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
10117 (m68k_breakpoint_at): New. Add to the_low_target.
10119 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
10120 srv_linux_thread_db to yes.
10122 2004-10-20 Joel Brobecker <brobecker@gnat.com>
10124 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
10125 (ARCH_SET_FS): Likewise.
10126 (ARCH_GET_FS): Likewise.
10127 (ARCH_GET_GS): Likewise.
10129 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10131 * linux-i386-low.c (ps_get_thread_area): New.
10132 * linux-x86-64-low.c (ps_get_thread_area): New.
10133 * linux-low.c: Include <sys/syscall.h>.
10134 (linux_kill_one_process): Don't kill the first thread here.
10135 (linux_kill): Kill the first thread here.
10136 (kill_lwp): New function.
10137 (send_sigstop, linux_send_signal): Use it.
10138 * proc-service.c: Clean up #ifdefs.
10139 (fpregset_info): Delete.
10140 (ps_lgetregs): Update and enable implementation.
10141 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
10143 * remote-utils.c (struct sym_cache, symbol_cache): New.
10144 (input_interrupt): Print a clearer message.
10145 (async_io_enabled): New variable.
10146 (enable_async_io, disable_async_io): Use it. Update comments.
10147 (look_up_one_symbol): Use the symbol cache.
10148 * thread-db.c (thread_db_look_up_symbols): New function.
10149 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
10151 2004-10-16 Daniel Jacobowitz <dan@debian.org>
10153 * configure.in: Test for -rdynamic.
10154 * configure: Regenerated.
10155 * Makefile (INTERNAL_LDFLAGS): New.
10156 (gdbserver, gdbreplay): Use it.
10158 2004-09-02 Andrew Cagney <cagney@gnu.org>
10160 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
10162 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
10164 * linux-low.c (linux_wait): Clear all_processes list also.
10166 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10168 * linux-low.c: Include <errno.h>. Remove extern declaration of
10171 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
10173 * gdbreplay.c, server.h, utils.c: Update copyright years.
10175 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10177 * server.c (main): Print child status or termination signal from
10178 variable 'signal', not 'sig'.
10180 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
10182 * linux-low.c (linux_read_memory): Change return type to
10183 int. Check for and return error from ptrace().
10184 * target.c (read_inferior_memory): Change return type to int. Pass
10185 back return status from the_target->read_memory().
10186 * target.h (struct target_ops): Adapt *read_memory() prototype.
10188 (read_inferior_memory): Adapt prototype.
10189 * server.c (main): Return an error packet if
10190 read_inferior_memory() returns an error.
10192 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
10194 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
10195 Unify with other clean targets.
10197 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10199 * server.c (handle_v_cont): Call set_desired_inferior.
10201 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10203 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
10205 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10207 * linux-low.c (linux_wait): Unblock async I/O.
10208 (linux_resume): Block and enable async I/O.
10209 * remote-utils.c (block_async_io, unblock_async_io): New functions.
10210 * server.h (block_async_io, unblock_async_io): Add prototypes.
10212 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10214 * remote-utils.c (remote_open): Print a status notice after
10215 opening a TCP port.
10216 * server.c (attach_inferior): Print a status notice after
10219 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10221 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10223 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10225 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10227 * server.c, target.h: Update copyright years.
10229 2004-02-25 Roland McGrath <roland@redhat.com>
10231 * target.h (struct target_ops): New member `read_auxv'.
10232 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10233 * linux-low.c (linux_read_auxv): New function.
10234 (linux_target_ops): Initialize `read_auxv' member to that.
10236 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10238 Committed by Jim Blandy <jimb@redhat.com>.
10240 * linux-s390-low.c (s390_num_regs): Update.
10241 (s390_regmap): Remove control registers. Use __s390x__ predefine
10242 instead of GPR_SIZE to distiguish s390 and s390x targets.
10244 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10246 * linux-low.c: Update copyright year.
10247 (check_removed_breakpoint): Clear pending_is_breakpoint.
10248 (linux_set_resume_request, linux_queue_one_thread)
10249 (resume_status_pending_p): New functions.
10250 (linux_continue_one_thread): Use process->resume.
10251 (linux_resume): Only resume threads if there are no pending events.
10252 * linux-low.h (struct process_info): Add resume request
10255 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10257 * regcache.c (new_register_cache): Clear the allocated register
10258 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10260 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10262 * linux-low.c (linux_resume): Take a struct thread_resume *
10264 (linux_wait): Update call.
10265 (resume_ptr): New static variable.
10266 (linux_continue_one_thread): Renamed from
10267 linux_continue_one_process. Use resume_ptr.
10268 (linux_resume): Use linux_continue_one_thread.
10269 * server.c (handle_v_cont, handle_v_requests): New functions.
10270 (myresume): New function.
10271 (main): Handle 'v' case.
10272 * target.h (struct thread_resume): New type.
10273 (struct target_ops): Change argument of "resume" to struct
10275 (myresume): Delete macro.
10277 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10279 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10280 (uninstall): Support DESTDIR.
10282 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10284 * configure.srv: Add xscale*linux copy of arm*linux entry.
10286 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10288 * linux-arm-low.c (arm_reinsert_addr): New function.
10289 (the_low_target): Add arm_reinsert_addr.
10291 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10293 * mem-break.c: Remove whitespace at end of file.
10295 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10297 * configure.in: Check whether we need to prototype strerror.
10298 * server.h: Optionally prototype strerror.
10299 * gdbreplay.c (perror_with_name): Use strerror.
10300 * linux-low.c (linux_attach_lwp): Use strerror.
10301 * utils.c (perror_with_name): Use strerror.
10302 * config.in, configure: Regenerated.
10304 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10306 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10307 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10309 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10311 * Makefile.in (SFILES): Update.
10312 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10313 low-sun3.c: Remove files.
10315 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10317 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10318 (linux_detach_one_process, linux_detach): New functions.
10319 (linux_target_ops): Add linux_detach.
10320 * server.c (main): Handle 'D' packet.
10321 * target.h (struct target_ops): Add "detach" member.
10322 (detach_inferior): Define.
10324 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10326 From Kelley Cook <kelleycook@wideopenwest.com>:
10327 * configure.srv: Accept i[34567]86 variants.
10329 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10331 * linux-low.c (linux_wait_for_event): Correct comment typos.
10332 (linux_resume_one_process): Call check_removed_breakpoint.
10333 (linux_send_signal): New function.
10334 (linux_target_ops): Add linux_send_signal.
10335 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10337 * target.h (struct target_ops): Add send_signal.
10339 2003-05-29 Jim Blandy <jimb@redhat.com>
10341 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10342 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10343 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10344 away part of the register's value.
10346 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10348 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10349 (linux_wait_for_event, linux_init_signals): Likewise.
10351 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10353 * configure.in: Check for stdlib.h.
10354 * configure: Regenerated.
10355 * config.in: Regenerated.
10357 2003-01-04 Andreas Schwab <schwab@suse.de>
10359 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10361 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10363 * Makefile.in: Remove obsolete code.
10365 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10367 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10368 defined(PT_FPR0_HI).
10370 2002-11-17 Stuart Hughes <seh@zee2.com>
10372 * linux-arm-low.c (arm_num_regs): Increase.
10373 (arm_regmap): Include status register.
10375 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10377 * linux-low.c (register_addr): Remove incorrect -1 check.
10379 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10381 * linux-low.c (linux_create_inferior): Call setpgid. Return
10383 (unstopped_p, linux_signal_pid): Remove.
10384 (linux_target_ops): Remove linux_signal_pid.
10385 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10386 global instead of target method.
10387 * target.h (struct target_ops): Remove signal_pid. Update comment
10388 for create_inferior.
10389 * server.c (signal_pid): New variable.
10390 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10391 gdbserver. Set the child to be the foreground process group.
10392 (attach_inferior): Set signal_pid.
10394 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10396 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10398 2002-08-20 Jim Blandy <jimb@redhat.com>
10400 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10403 2002-08-01 Andrew Cagney <cagney@redhat.com>
10405 * Makefile.in: Make chill references obsolete.
10407 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10409 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10410 * configure: Regenerate.
10411 * config.in: Regenerate.
10413 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10415 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10416 (perror_with_name, remote_close, remote_open, expect, play): Static.
10418 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10420 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10421 byte offsets instead of an array of indexes.
10422 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10424 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10426 * regcache.c: Add comment.
10428 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10430 * thread-db.c: New file.
10431 * proc-service.c: New file.
10432 * acinclude.m4: New file.
10433 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10434 proc-service.o, and thread-db.o.
10435 (linux-low.o): Add USE_THREAD_DB.
10436 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10437 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10438 * aclocal.m4: Regenerated.
10439 * config.in: Regenerated.
10440 * configure: Regenerated.
10441 * configure.in: Check for proc_service.h, sys/procfs.h,
10442 thread_db.h, and linux/elf.h headrs.
10443 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10444 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10445 Check for -lthread_db and thread support.
10446 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10447 PowerPC, and SuperH.
10448 * i387-fp.c: Constify arguments.
10449 * i387-fp.h: Likewise.
10450 * inferiors.c: (struct thread_info): Renamed from
10451 `struct inferior_info'. Remove PID member. Use generic inferior
10452 list header. All uses updated.
10453 (inferiors, signal_pid): Removed.
10454 (all_threads): New variable.
10455 (get_thread): Define.
10456 (add_inferior_to_list): New function.
10457 (for_each_inferior): New function.
10458 (change_inferior_id): New function.
10459 (add_inferior): Removed.
10460 (remove_inferior): New function.
10461 (add_thread): New function.
10462 (free_one_thread): New function.
10463 (remove_thread): New function.
10464 (clear_inferiors): Use for_each_inferior and free_one_thread.
10465 (find_inferior): New function.
10466 (find_inferior_id): New function.
10467 (inferior_target_data): Update argument type.
10468 (set_inferior_target_data): Likewise.
10469 (inferior_regcache_data): Likewise.
10470 (set_inferior_regcache_data): Likewise.
10471 * linux-low.c (linux_bp_reinsert): Remove.
10472 (all_processes, stopping_threads, using_thrads)
10473 (struct pending_signals, debug_threads, pid_of): New.
10474 (inferior_pid): Replace with macro.
10475 (struct inferior_linux_data): Remove.
10476 (get_stop_pc, add_process): New functions.
10477 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
10478 Use add_process and add_thread.
10479 (linux_attach_lwp): New function, based on old linux_attach. Use
10480 add_process and add_thread. Set stop_expected for new threads.
10481 (linux_attach): New function.
10482 (linux_kill_one_process): New function.
10483 (linux_kill): Kill all LWPs.
10484 (linux_thread_alive): Use find_inferior_id.
10485 (check_removed_breakpoints, status_pending_p): New functions.
10486 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
10487 Update. Use WNOHANG. Wait for cloned processes also. Update process
10488 struct for the found process.
10489 (linux_wait_for_event): New function.
10490 (linux_wait): Use it. Support LWPs.
10491 (send_sigstop, wait_for_sigstop, stop_all_processes)
10492 (linux_resume_one_process, linux_continue_one_process): New functions.
10493 (linux_resume): Support LWPs.
10494 (REGISTER_RAW_SIZE): Remove.
10495 (fetch_register): Use register_size instead. Call supply_register.
10496 (usr_store_inferior_registers): Likewise. Call collect_register.
10497 Fix recursive case.
10498 (regsets_fetch_inferior_registers): Improve error message.
10499 (regsets_store_inferior_registers): Add debugging.
10500 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
10501 (unstopped_p, linux_signal_pid): New functions.
10502 (linux_target_ops): Add linux_signal_pid.
10503 (linux_init_signals): New function.
10504 (initialize_low): Call it. Initialize using_threads.
10505 * regcache.c (inferior_regcache_data): Add valid
10507 (get_regcache): Fetch registers lazily. Add fetch argument
10508 and update all callers.
10509 (regcache_invalidate_one, regcache_invalidate): New
10511 (new_register_cache): Renamed from create_register_cache.
10512 Return the new regcache.
10513 (free_register_cache): Change argument to a void *.
10514 (registers_to_string, registers_from_string): Call get_regcache
10515 with fetch flag set.
10516 (register_data): Make static. Pass fetch flag to get_regcache.
10517 (supply_register): Call get_regcache with fetch flag clear.
10518 (collect_register): Call get_regcache with fetch flag set.
10519 (collect_register_as_string): New function.
10520 * regcache.h: Update.
10521 * remote-utils.c (putpkt): Flush after debug output and use
10523 Handle input interrupts while waiting for an ACK.
10524 (input_interrupt): Use signal_pid method.
10525 (getpkt): Flush after debug output and use stderr.
10526 (outreg): Use collect_register_as_string.
10527 (new_thread_notify, dead_thread_notify): New functions.
10528 (prepare_resume_reply): Check using_threads. Set thread_from_wait
10529 and general_thread.
10530 (look_up_one_symbol): Flush after debug output.
10531 * server.c (step_thread, server_waiting): New variables.
10532 (start_inferior): Don't use signal_pid. Update call to mywait.
10533 (attach_inferior): Update call to mywait.
10534 (handle_query): Handle qfThreadInfo and qsThreadInfo.
10535 (main): Don't fetch/store registers explicitly. Use
10536 set_desired_inferior. Support proposed ``Hs'' packet. Update
10538 * server.h: Update.
10539 (struct inferior_list, struct_inferior_list_entry): New.
10540 * target.c (set_desired_inferior): New.
10541 (write_inferior_memory): Constify.
10542 (mywait): New function.
10543 * target.h: Update.
10544 (struct target_ops): New signal_pid method.
10545 (mywait): Removed macro, added prototype.
10547 * linux-low.h (regset_func): Removed.
10548 (regset_fill_func, regset_store_func): New.
10549 (enum regset_type): New.
10550 (struct regset_info): Add type field. Use new operation types.
10551 (struct linux_target_ops): stop_pc renamed to get_pc.
10552 Add decr_pc_after_break and breakpoint_at.
10553 (get_process, get_thread_proess, get_process_thread)
10554 (strut process_info, all_processes, linux_attach_lwp)
10555 (thread_db_init): New.
10557 * linux-arm-low.c (arm_get_pc, arm_set_pc,
10558 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
10559 (the_low_target): Add new members.
10560 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
10561 (i386_store_fpxregset): Constify.
10562 (target_regsets): Add new kind identifier.
10563 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
10564 (i386_set_pc): Add debugging.
10565 (i386_breakpoint_at): New function.
10566 (the_low_target): Add new members.
10567 * linux-mips-low.c (mips_get_pc, mips_set_pc)
10568 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
10569 (mips_breakpoint_at): New.
10570 (the_low_target): Add new members.
10571 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
10572 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
10573 (the_low_target): Add new members.
10574 * linux-sh-low.c (sh_get_pc, sh_set_pc)
10575 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
10576 (the_low_target): Add new members.
10577 * linux-x86-64-low.c (target_regsets): Add new kind
10580 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
10582 From Martin Pool <mbp@samba.org>:
10583 * server.c (gdbserver_usage): New function.
10586 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
10588 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
10589 stop_at -> stop_pc.
10591 2002-05-04 Andrew Cagney <ac131313@redhat.com>
10593 * Makefile.in: Remove obsolete code.
10595 2002-04-24 Michal Ludvig <mludvig@suse.cz>
10597 * linux-low.c (regsets_fetch_inferior_registers),
10598 (regsets_store_inferior_registers): Removed cast to int from
10600 * regcache.h: Added declaration of struct inferior_info.
10602 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10604 * inferiors.c (struct inferior_info): Add regcache_data.
10605 (add_inferior): Call create_register_cache.
10606 (clear_inferiors): Call free_register_cache.
10607 (inferior_regcache_data, set_inferior_regcache_data): New functions.
10608 * regcache.c (struct inferior_regcache_data): New.
10609 (registers): Remove.
10610 (get_regcache): New function.
10611 (create_register_cache, free_register_cache): New functions.
10612 (set_register_cache): Don't initialize the register cache here.
10613 (registers_to_string, registers_from_string, register_data): Call
10615 * regcache.h: Add prototypes.
10616 * server.h: Likewise.
10618 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10620 * mem-break.c: New file.
10621 * mem-break.h: New file.
10622 * Makefile.in: Add mem-break.o rule; update server.h
10624 * inferiors.c (struct inferior_info): Add target_data
10626 (clear_inferiors): Free target_data member if set.
10627 (inferior_target_data, set_inferior_target_data): New functions.
10628 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10629 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10630 * linux-low.c (linux_bp_reinsert): New variable.
10631 (struct inferior_linux_data): New.
10632 (linux_create_inferior): Use set_inferior_target_data.
10633 (linux_attach): Likewise. Call add_inferior.
10634 (linux_wait_for_one_inferior): New function.
10635 (linux_wait): Call it.
10636 (linux_write_memory): Add const.
10637 (initialize_low): Call set_breakpoint_data.
10638 * linux-low.h (struct linux_target_ops): Add breakpoint
10640 * server.c (attach_inferior): Remove extra add_inferior
10642 * server.h: Include mem-break.h. Update inferior.c
10644 * target.c (read_inferior_memory)
10645 (write_inferior_memory): New functions.
10646 * target.h (read_inferior_memory)
10647 (write_inferior_memory): Change macros to prototypes.
10648 (struct target_ops): Update comments. Add const to write_memory
10651 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10653 * linux-low.c (usr_store_inferior_registers): Support
10654 registers which are allowed to fail to store.
10655 * linux-low.h (linux_target_ops): Likewise.
10656 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10657 (ppc_cannot_store_register): FPSCR may not be storable.
10659 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10661 * server.h: Include <string.h> if HAVE_STRING_H.
10662 * ChangeLog: Correct paths in last ChangeLog entry.
10664 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10666 * linux-low.h: Remove obsolete prototypes.
10667 (struct linux_target_ops): New.
10668 (extern the_low_target): New.
10669 * linux-low.c (num_regs, regmap): Remove declarations.
10670 (register_addr): Use the_low_target explicitly.
10671 (fetch_register): Likewise.
10672 (usr_fetch_inferior_registers): Likewise.
10673 (usr_store_inferior_registers): Likewise.
10674 * linux-arm-low.c (num_regs): Remove.
10675 (arm_num_regs): Define.
10676 (arm_regmap): Renamed from regmap, made static.
10677 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10679 (arm_cannot_store_register): Renamed from cannot_store_register,
10681 (the_low_target): New.
10682 * linux-i386-low.c (num_regs): Remove.
10683 (i386_num_regs): Define.
10684 (i386_regmap): Renamed from regmap, made static.
10685 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10687 (i386_cannot_store_register): Renamed from cannot_store_register,
10689 (the_low_target): New.
10690 * linux-ia64-low.c (num_regs): Remove.
10691 (ia64_num_regs): Define.
10692 (ia64_regmap): Renamed from regmap, made static.
10693 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10695 (ia64_cannot_store_register): Renamed from cannot_store_register,
10697 (the_low_target): New.
10698 * linux-m68k-low.c (num_regs): Remove.
10699 (m68k_num_regs): Define.
10700 (m68k_regmap): Renamed from regmap, made static.
10701 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10703 (m68k_cannot_store_register): Renamed from cannot_store_register,
10705 (the_low_target): New.
10706 * linux-mips-low.c (num_regs): Remove.
10707 (mips_num_regs): Define.
10708 (mips_regmap): Renamed from regmap, made static.
10709 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10711 (mips_cannot_store_register): Renamed from cannot_store_register,
10713 (the_low_target): New.
10714 * linux-ppc-low.c (num_regs): Remove.
10715 (ppc_num_regs): Define.
10716 (ppc_regmap): Renamed from regmap, made static.
10717 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10719 (ppc_cannot_store_register): Renamed from cannot_store_register,
10721 (the_low_target): New.
10722 * linux-s390-low.c (num_regs): Remove.
10723 (s390_num_regs): Define.
10724 (s390_regmap): Renamed from regmap, made static.
10725 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10727 (s390_cannot_store_register): Renamed from cannot_store_register,
10729 (the_low_target): New.
10730 * linux-sh-low.c (num_regs): Remove.
10731 (sh_num_regs): Define.
10732 (sh_regmap): Renamed from regmap, made static.
10733 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10735 (sh_cannot_store_register): Renamed from cannot_store_register,
10737 (the_low_target): New.
10738 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10739 (the_low_target): New.
10741 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10743 * Makefile.in: Add stamp-h target.
10744 * configure.in: Create stamp-h.
10745 * configure: Regenerated.
10747 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10749 * inferiors.c: New file.
10750 * target.c: New file.
10751 * target.h: New file.
10752 * Makefile.in: Add target.o and inferiors.o. Update
10754 * linux-low.c (inferior_pid): New static variable,
10755 moved from server.c.
10756 (linux_create_inferior): Renamed from create_inferior.
10757 Call add_inferior. Return 0 on success instead of a PID.
10758 (linux_attach): Renamed from myattach.
10759 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10760 (linux_thread_alive): Renamed from mythread_alive.
10761 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10763 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10764 (regsets_store_inferior_registers): Correct error message.
10765 Add missing ``return 0''.
10766 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10767 (linux_store_registers): Renamed from store_inferior_registers.
10768 (linux_read_memory): Renamed from read_inferior_memory.
10769 (linux_write_memory): Renamed from write_inferior_memory.
10770 (linux_target_ops): New structure.
10771 (initialize_low): Call set_target_ops ().
10772 * remote-utils.c (unhexify): New function.
10773 (hexify): New function.
10774 (input_interrupt): Send signals to ``signal_pid''.
10775 * server.c (inferior_pid): Remove.
10776 (start_inferior): Update create_inferior call.
10777 (attach_inferior): Call add_inferior.
10778 (handle_query): New function.
10779 (main): Call handle_query for `q' packets.
10780 * server.h: Include "target.h". Remove obsolete prototypes.
10781 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10783 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10785 * Makefile.in: Add WARN_CFLAGS. Update configury
10787 * configure.in: Check for <string.h>
10788 * configure: Regenerate.
10789 * config.in: Regenerate.
10790 * gdbreplay.c: Include needed system headers.
10791 (remote_open): Remove strchr prototype.
10792 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10793 * regcache.c (supply_register): Change buf argument to const void *.
10794 (supply_register_by_name): Likewise.
10795 (collect_register): Change buf argument to void *.
10796 (collect_register_by_name): Likewise.
10797 * regcache.h: Add missing prototypes.
10798 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10799 * server.c (handle_query): New function.
10800 (attached): New static variable, moved out of main.
10801 (main): Quiet longjmp clobber warnings.
10802 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10803 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob