1 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
3 * server.c (handle_btrace_general_set): Remove call to
4 target_supports_btrace.
5 (supported_btrace_packets): New.
6 (handle_query): Call supported_btrace_packets.
7 * target.h: include btrace-common.h.
8 (btrace_target_info): Removed.
9 (supports_btrace, target_supports_btrace): Update parameters.
11 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
13 * Makefile.in (SFILES): Add common/btrace-common.c.
14 (OBS): Add common/btrace-common.o.
15 (btrace-common.o): Add build rules.
16 * linux-low: Include btrace-common.h.
17 (linux_low_read_btrace): Use struct btrace_data. Call
18 btrace_data_init and btrace_data_fini.
20 2015-02-06 Pedro Alves <palves@redhat.com>
22 * thread-db.c (find_new_threads_callback): Add debug output.
24 2015-02-04 Pedro Alves <palves@redhat.com>
26 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
27 (resume_stopped_resumed_lwps): New function.
28 (linux_wait_for_event_filtered): Use it.
30 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
32 * Makefile.in (SFILES): Add linux-personality.c.
33 (linux-personality.o): New rule.
34 * configure.srv (srv_linux_obj): Add linux-personality.o to the
35 list of objects to be built.
36 * linux-low.c: Include nat/linux-personality.h.
37 (linux_create_inferior): Remove code to disable address space
38 randomization (moved to ../nat/linux-personality.c). Create
39 cleanup to disable address space randomization.
41 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
43 * Makefile.in (posix-strerror.o): New rule.
44 (mingw-strerror.o): Likewise.
45 * configure: Regenerated.
46 * configure.ac: Source file ../common/common.host. Initialize new
47 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
49 2015-01-14 Yao Qi <yao@codesourcery.com>
51 * Makefile.in (SFILES): Add nat/ppc-linux.c.
52 (ppc-linux.o): New rule.
53 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
54 * configure.ac: AC_CHECK_FUNCS(getauxval).
55 * config.in: Re-generated.
56 * configure: Re-generated.
57 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
58 ppc64_64bit_inferior_p
60 2015-01-14 Yao Qi <yao@codesourcery.com>
62 * linux-ppc-low.c: Include "nat/ppc-linux.h".
63 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
64 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
65 (PT_ORIG_R3, PT_TRAP): Likewise.
66 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
67 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
68 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
70 2015-01-10 Joel Brobecker <brobecker@adacore.com>
72 * i387-fp.c (i387_cache_to_xsave): In look over
73 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
74 zmmh_low_space field by use of zmmh_high_space.
76 2015-01-09 Pedro Alves <palves@redhat.com>
78 * linux-low.c (step_over_bkpt): Move higher up in the file.
79 (handle_extended_wait): Don't store the stop_pc here.
80 (get_stop_pc): Adjust comments and rename to ...
81 (check_stopped_by_breakpoint): ... this. Record whether the LWP
82 stopped for a software breakpoint or hardware breakpoint.
83 (thread_still_has_status_pending_p): New function.
84 (status_pending_p_callback): Use
85 thread_still_has_status_pending_p. If the event is no longer
86 interesting, resume the LWP.
87 (handle_tracepoints): Add assert.
88 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
89 (wstatus_maybe_breakpoint): New function.
90 (cancel_breakpoint): Delete function.
91 (check_stopped_by_watchpoint): New function, factored out from
92 linux_low_filter_event.
93 (lp_status_maybe_breakpoint): Delete function.
94 (linux_low_filter_event): Remove filter_ptid argument.
95 Leave thread group exits pending here. Store the LWP's stop PC.
96 Always leave events pending.
97 (linux_wait_for_event_filtered): Pull all events out of the
98 kernel, and leave them all pending.
99 (count_events_callback, select_event_lwp_callback): Consider all
101 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
102 (select_event_lwp): Only give preference to the stepping LWP in
103 all-stop mode. Adjust comments.
104 (ignore_event): New function.
105 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
106 references to cancel_breakpoints. Adjust to renames. Also give
107 equal priority to all LWPs that have had events in non-stop mode.
108 If reporting a software breakpoint event, unadjust the LWP's PC.
109 (linux_wait): If linux_wait_1 returned an ignored event, retry.
110 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
112 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
113 (resume_status_pending_p): Use thread_still_has_status_pending_p.
114 (linux_stopped_by_watchpoint): Adjust.
115 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
116 * linux-low.h (enum lwp_stop_reason): New.
117 (struct lwp_info) <stop_pc>: Adjust comment.
118 <stopped_by_watchpoint>: Delete field.
119 <stop_reason>: New field.
120 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
121 * mem-break.c (software_breakpoint_inserted_here)
122 (hardware_breakpoint_inserted_here): New function.
123 * mem-break.h (software_breakpoint_inserted_here)
124 (hardware_breakpoint_inserted_here): Declare.
125 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
126 (cancel_breakpoints): Delete.
127 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
128 (upload_fast_traceframes): Remove references to
131 2015-01-09 Pedro Alves <palves@redhat.com>
133 * thread-db.c (find_new_threads_callback): Ignore thread if the
134 kernel thread ID is -1.
136 2015-01-09 Pedro Alves <palves@redhat.com>
138 * linux-low.c (linux_attach_fail_reason_string): Move to
139 nat/linux-ptrace.c, and rename.
140 (linux_attach_lwp): Update comment.
141 (attach_proc_task_lwp_callback): New function.
142 (linux_attach): Adjust to rename and use
143 linux_proc_attach_tgid_threads.
144 (linux_attach_fail_reason_string): Delete declaration.
146 2015-01-01 Joel Brobecker <brobecker@adacore.com>
148 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
149 * server.c (gdbserver_version): Likewise.
151 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
153 * remote-utils.c: Include ctype.h.
154 (input_interrupt): Explicitly handle the case when the char
155 received is the NUL byte. Improve the printing of non-ASCII
158 2014-12-16 Joel Brobecker <brobecker@adacore.com>
160 * linux-low.c (linux_low_filter_event): Update call to
161 linux_enable_event_reporting following the addition of
162 a new parameter to that function.
164 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
167 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
168 (AARCH64_FPCR_REGNO): Likewise.
169 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
170 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
171 (aarch64_store_fpregset): Likewise.
173 2014-12-15 Joel Brobecker <brobecker@adacore.com>
175 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
176 Remove FIXME comment about assumption about N.
178 2014-12-13 Joel Brobecker <brobecker@adacore.com>
180 * configure.ac: If large-file support is disabled in GDBserver,
181 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
182 * configure: Regenerate.
184 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
186 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
187 warning upon ENODATA from ptrace.
188 * linux-s390-low.c (s390_store_tdb): New.
189 (s390_regsets): Add regset for NT_S390_TDB.
191 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
193 * linux-low.c (regsets_store_inferior_registers): Skip regsets
194 without a fill_function.
195 * linux-s390-low.c (s390_fill_last_break): Remove.
196 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
197 (s390_arch_setup): Use regset's size instead of fill_function for
200 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
202 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
203 the regset's store function when ptrace returned an error.
204 * regcache.c (get_thread_regcache): Invalidate register cache
205 before fetching inferior's registers.
207 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
209 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
210 while-loop as for-loop.
211 (regsets_store_inferior_registers): Likewise.
213 2014-11-28 Yao Qi <yao@codesourcery.com>
215 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
216 * config.in, configure: Re-generate.
217 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
220 2014-11-21 Yao Qi <yao@codesourcery.com>
222 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
223 (AC_CHECK_HEADERS): Remove malloc.h.
224 * configure: Re-generated.
225 * config.in: Re-generated.
226 * server.h: Don't include alloca.h and malloc.h.
227 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
228 Don't include malloc.h.
230 2014-11-17 Joel Brobecker <brobecker@adacore.com>
232 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
233 corresponding ERRNO check in same block.
235 2014-11-12 Pedro Alves <palves@redhat.com>
237 * server.c (cont_thread): Update comment.
238 (start_inferior, attach_inferior): No longer clear cont_thread.
239 (handle_v_cont): No longer set cont_thread.
240 (captured_main): Clear cont_thread each time a GDB connects.
242 2014-11-12 Pedro Alves <palves@redhat.com>
244 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
245 thread, and don't resume all threads if the Hc thread has exited.
247 2014-11-12 Pedro Alves <palves@redhat.com>
249 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
250 the process group instead of to a specific LWP.
252 2014-10-15 Pedro Alves <palves@redhat.com>
255 * win32-arm-low.c (arm_set_thread_context): Remove current_event
257 (arm_set_thread_context): Delete.
258 (the_low_target): Adjust.
259 * win32-i386-low.c (debug_registers_changed)
260 (debug_registers_used): Delete.
261 (update_debug_registers_callback): New function.
262 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
263 needing to update their debug registers.
264 (win32_get_current_dr): New function.
265 (x86_dr_low_get_addr, x86_dr_low_get_control)
266 (x86_dr_low_get_status): Fetch the debug register from the thread
268 (i386_initial_stuff): Adjust.
269 (i386_get_thread_context): Remove current_event parameter. Don't
270 clear debug_registers_changed nor copy DR values to
272 (i386_set_thread_context): Delete.
273 (i386_prepare_to_resume): New function.
274 (i386_thread_added): Mark the thread as needing to update irs
276 (the_low_target): Remove i386_set_thread_context and install
277 i386_prepare_to_resume.
278 * win32-low.c (win32_get_thread_context): Adjust.
279 (win32_set_thread_context): Use SetThreadContext
281 (win32_prepare_to_resume): New function.
282 (win32_require_context): New function, factored out from ...
283 (thread_rec): ... this.
284 (continue_one_thread): Call win32_prepare_to_resume on each thread
285 we're about to continue.
286 (win32_resume): Call win32_prepare_to_resume on the event thread.
287 * win32-low.h (struct win32_thread_info)
288 <debug_registers_changed>: New field.
289 (struct win32_target_ops): Change prototype of set_thread_context,
290 delete set_thread_context and add prepare_to_resume.
291 (win32_require_context): New declaration.
293 2014-10-08 Gary Benson <gbenson@redhat.com>
295 * server.h: Do not include common-exceptions.h.
297 2014-10-08 Gary Benson <gbenson@redhat.com>
299 * server.h: Do not include cleanups.h.
301 2014-09-30 James Hogan <james.hogan@imgtec.com>
303 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
306 2014-09-23 Yao Qi <yao@codesourcery.com>
308 * linux-low.c (lp_status_maybe_breakpoint): New function.
309 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
310 (count_events_callback): Likewise.
311 (select_event_lwp_callback): Likewise.
312 (cancel_breakpoints_callback): Likewise.
314 2014-09-19 Don Breazeal <donb@codesourcery.com>
316 * linux-low.c (handle_extended_wait): Call
317 linux_ptrace_get_extended_event.
318 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
319 linux_is_extended_waitstatus.
321 2014-09-16 Joel Brobecker <brobecker@adacore.com>
323 * Makefile.in (CPPFLAGS): Define.
324 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
325 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
327 2014-09-16 Gary Benson <gbenson@redhat.com>
329 * inferiors.h (current_inferior): Renamed as...
330 (current_thread): New variable. All uses updated.
331 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
332 (maybe_move_out_of_jump_pad): Likewise.
333 (cancel_breakpoint): Likewise.
334 (linux_low_filter_event): Likewise.
335 (wait_for_sigstop): Likewise.
336 (linux_resume_one_lwp): Likewise.
337 (need_step_over_p): Likewise.
338 (start_step_over): Likewise.
339 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
340 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
341 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
342 and save_inferior as saved_thread.
343 * regcache.c (get_thread_regcache): Renamed saved_inferior as
345 (regcache_invalidate_thread): Likewise.
346 * remote-utils.c (prepare_resume_reply): Likewise.
347 * thread-db.c (thread_db_get_tls_address): Likewise.
348 (disable_thread_event_reporting): Likewise.
349 (remove_thread_event_breakpoints): Likewise.
350 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
352 * target.h (set_desired_inferior): Renamed as...
353 (set_desired_thread): New declaration. All uses updated.
354 * server.c (myresume): Updated comment to reference thread instead
356 (handle_serial_event): Likewise.
357 (handle_target_event): Likewise.
359 2014-09-12 Tom Tromey <tromey@redhat.com>
360 Gary Benson <gbenson@redhat.com>
362 * regcache.h: Include common-regcache.h.
363 (regcache_read_pc): Don't declare.
364 * regcache.c (get_thread_regcache_for_ptid): New function.
366 2014-09-11 Tom Tromey <tromey@redhat.com>
367 Gary Benson <gbenson@redhat.com>
369 * symbol.c: New file.
370 * Makefile.in (SFILES): Add symbol.c.
373 2014-09-11 Gary Benson <gbenson@redhat.com>
375 * target.c (target_stop_ptid, target_continue_ptid): New
378 2014-09-11 Tom Tromey <tromey@redhat.com>
379 Gary Benson <gbenson@redhat.com>
381 * target.h: Include target/target.h.
382 * target.c (target_read_memory, target_read_uint32)
383 (target_write_memory): New functions.
385 2014-09-11 Gary Benson <gbenson@redhat.com>
387 * server.h (debug_hw_points): Don't declare.
388 * server.c (debug_hw_points): Don't define. Replace all uses
389 with show_debug_regs.
390 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
391 all uses with show_debug_regs.
393 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
395 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
396 endianness into account.
397 (ppc_supply_ptrace_register): Likewise.
399 2014-09-03 James Hogan <james.hogan@imgtec.com>
401 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
402 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
404 2014-09-03 Gary Benson <gbenson@redhat.com>
406 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
407 ALL_DEBUG_ADDRESS_REGISTERS.
409 2014-09-02 Gary Benson <gbenson@redhat.com>
411 * i386-low.h: Renamed as...
412 * x86-low.h: New file. All type, function and variable name
413 prefixes changed from "i386_" to "x86_". All references updated.
414 * i386-low.c: Renamed as...
415 * x86-low.c: New file. All type, function and variable name
416 prefixes changed from "i386_" to "x86_". All references updated.
418 2014-09-02 Gary Benson <gbenson@redhat.com>
420 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
421 (x86_linux_new_thread): Likewise.
423 2014-08-29 Gary Benson <gbenson@redhat.com>
425 * server.h (setjmp.h): Do not include.
426 (toplevel): Do not declare.
427 (common-exceptions.h): Include.
428 (cleanups.h): Likewise.
429 * server.c (toplevel): Do not define.
430 (exit_code): New static global.
431 (detach_or_kill_for_exit_cleanup): New function.
432 (main): New function. Original main renamed to...
433 (captured_main): New function.
434 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
436 2014-08-29 Gary Benson <gbenson@redhat.com>
438 * Makefile.in (SFILES): Add common/common-exceptions.c.
439 (OBS): Add common-exceptions.o.
440 (common-exceptions.o): New rule.
441 * utils.c (prepare_to_throw_exception): New function.
443 2014-08-29 Gary Benson <gbenson@redhat.com>
445 * config.in: Regenerate.
446 * configure: Likewise.
448 2014-08-29 Gary Benson <gbenson@redhat.com>
450 * Makefile.in (SFILES): Add common/cleanups.c.
452 (cleanups.o): New rule.
454 2014-08-29 Gary Benson <gbenson@redhat.com>
456 * utils.c (internal_vwarning): New function.
458 2014-08-28 Gary Benson <gbenson@redhat.com>
460 * utils.h (fatal): Remove declaration.
461 * utils.c (fatal): Remove function.
463 2014-08-28 Gary Benson <gbenson@redhat.com>
465 * tracepoint.c (gdb_agent_init): Replace fatal with
467 (initialize_tracepoint): Likewise.
469 2014-08-28 Gary Benson <gbenson@redhat.com>
471 * remote-utils.c (remote_prepare): Replace fatal with error.
473 2014-08-28 Gary Benson <gbenson@redhat.com>
475 * linux-low.c (linux_async): Replace fatal with warning.
477 (linux_start_non_stop): Return -1 if linux_async failed.
479 2014-08-28 Gary Benson <gbenson@redhat.com>
481 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
483 (i386_dr_low_get_addr): Remove vague comment.
484 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
487 2014-08-28 Gary Benson <gbenson@redhat.com>
489 * inferiors.c (get_thread_process): Replace check with gdb_assert.
490 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
492 (linux_resume_one_lwp): Likewise.
493 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
495 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
497 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
498 (init_register_cache): Replace fatal with gdb_assert_not_reached.
499 (find_register_by_name): Replace fatal with internal_error.
500 (find_regno): Likewise.
501 * tdesc.c (init_target_desc): Replace check with gdb_assert.
502 * thread-db.c (thread_db_create_event): Likewise.
503 (thread_db_load_search): Likewise.
504 (try_thread_db_load_1): Likewise.
505 * tracepoint.c (get_jump_space_head): Replace fatal with
507 (claim_trampoline_space): Likewise.
508 (have_fast_tracepoint_trampoline_buffer): Likewise.
509 (cmd_qtstart): Likewise.
510 (stop_tracing): Likewise.
511 (fast_tracepoint_collecting): Likewise.
512 (target_malloc): Likewise.
513 (download_tracepoint): Likewise.
514 (download_trace_state_variables): Replace check with gdb_assert.
515 (upload_fast_traceframes): Replace fatal with internal_error.
517 2014-08-19 Tom Tromey <tromey@redhat.com>
518 Gary Benson <gbenson@redhat.com>
520 * Makefile.in (SFILES): Add common/common-debug.c.
521 (OBS): Add common-debug.o.
522 (common-debug.o): New rule.
523 * debug.h (debug_printf): Don't declare.
524 * debug.c (debug_printf): Renamed and rewritten as...
525 (debug_vprintf): New function.
527 2014-08-19 Gary Benson <gbenson@redhat.com>
529 * utils.h: Do not include print-utils.h.
531 2014-08-19 Tom Tromey <tromey@redhat.com>
532 Gary Benson <gbenson@redhat.com>
534 * server.h: Add static assertion.
535 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
537 2014-08-19 Tom Tromey <tromey@redhat.com>
538 Gary Benson <gbenson@redhat.com>
540 * Makefile.in (SFILES): Add common/errors.c.
542 (IPA_OBS): Add errors-ipa.o.
543 (errors.o): New rule.
544 (errors-ipa.o): Likewise.
545 * utils.h (perror_with_name, error, warning): Don't declare.
546 * utils.c (warning): Renamed and rewritten as...
547 (vwarning): New function.
548 (error): Renamed and rewritten as...
549 (verror): New function.
550 (internal_error): Renamed and rewritten as...
551 (internal_verror): New function.
553 2014-08-07 Gary Benson <gbenson@redhat.com>
555 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
556 * configure: Regenerate.
557 * config.in: Likewise.
558 * server.h: Do not include errno.h.
559 * event-loop.c: Likewise.
560 * hostio-errno.c: Likewise.
561 * linux-low.c: Likewise.
562 * remote-utils.c: Likewise.
563 * spu-low.c: Likewise.
565 * gdbreplay.c: Unconditionally include errno.h.
567 2014-08-07 Gary Benson <gbenson@redhat.com>
569 * server.h: Do not include string.h.
570 * event-loop.c: Likewise.
571 * linux-low.c: Likewise.
572 * regcache.c: Likewise.
573 * remote-utils.c: Likewise.
574 * spu-low.c: Likewise.
577 2014-08-07 Gary Benson <gbenson@redhat.com>
579 * server.h: Do not include gdb_assert.h.
581 2014-08-07 Gary Benson <gbenson@redhat.com>
583 * server.h: Do not include common-utils.h.
585 2014-08-07 Gary Benson <gbenson@redhat.com>
587 * server.h: Do not include ptid.h.
590 2014-08-07 Gary Benson <gbenson@redhat.com>
592 * server.h: Do not include gdb_locale.h.
594 2014-08-07 Gary Benson <gbenson@redhat.com>
596 * server.h: Do not include gdb/signals.h.
597 * win32-low.c: Likewise.
599 2014-08-07 Gary Benson <gbenson@redhat.com>
601 * server.h: Do not include pathmax.h.
603 2014-08-07 Gary Benson <gbenson@redhat.com>
605 * server.h: Do not include libiberty.h.
606 * linux-bfin-low.c: Likewise.
608 2014-08-07 Gary Benson <gbenson@redhat.com>
610 * server.h: Do not include ansidecl.h.
612 2014-08-07 Gary Benson <gbenson@redhat.com>
614 * linux-x86-low.c: Do not include stddef.h.
615 * lynx-ppc-low.c: Likewise.
616 * tracepoint.c: Likewise.
618 2014-08-07 Gary Benson <gbenson@redhat.com>
620 * server.h: Do not include stdarg.h.
621 * nto-low.c: Likewise.
623 2014-08-07 Gary Benson <gbenson@redhat.com>
625 * server.h: Do not include stdlib.h.
626 * inferiors.c: Likewise.
627 * linux-low.c: Likewise.
628 * regcache.c: Likewise.
629 * spu-low.c: Likewise.
630 * tracepoint.c: Likewise.
633 2014-08-07 Gary Benson <gbenson@redhat.com>
635 * server.h: Do not include stdio.h.
636 * linux-low.c: Likewise.
637 * remote-utils.c: Likewise.
638 * spu-low.c: Likewise.
640 * wincecompat.c: Likewise.
642 2014-08-06 Gary Benson <gbenson@redhat.com>
644 * regcache.c (init_register_cache): Move conditionals inside if.
646 2014-08-06 Gary Benson <gbenson@redhat.com>
648 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
650 2014-07-31 Gary Benson <gbenson@redhat.com>
652 * ax.h: Do not include server.h.
653 * gdbthread.h: Likewise.
654 * lynx-low.h: Likewise.
657 2014-07-30 Gary Benson <gbenson@redhat.com>
659 * server.h: Include common-defs.h.
660 Do not include config.h or build-gnulib-gdbserver/config.h.
662 2014-07-30 Gary Benson <gbenson@redhat.com>
664 * hostio-errno.c: Move server.h to top of includes list.
665 * inferiors.c: Likewise.
666 * linux-x86-low.c: Likewise.
667 * notif.c: Include server.h.
669 2014-07-24 Tom Tromey <tromey@redhat.com>
670 Gary Benson <gbenson@redhat.com>
672 * server.h (CORE_ADDR): Now unsigned.
674 2014-07-16 Pedro Alves <palves@redhat.com>
676 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
678 2014-07-15 Pedro Alves <palves@redhat.com>
680 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
683 2014-07-11 Pedro Alves <palves@redhat.com>
685 * linux-low.c (kill_wait_lwp): New function, based on
686 kill_one_lwp_callback, but use my_waitpid directly.
687 (kill_one_lwp_callback, linux_kill): Use it.
689 2014-06-23 Pedro Alves <palves@redhat.com>
691 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
692 before setting DR0..DR3.
694 2014-06-20 Gary Benson <gbenson@redhat.com>
696 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
697 * configure: Regenerated.
698 * config.in: Likewise.
700 2014-06-20 Gary Benson <gbenson@redhat.com>
702 * Makefile.in (SFILES): Update locations for files moved
704 (object file files): Reordered.
706 2014-06-20 Gary Benson <gbenson@redhat.com>
708 * i386-low.h (i386_dr_low_can_set_addr): Removed.
709 (i386_dr_low_set_addr): Likewise.
710 (i386_dr_low_get_addr): Likewise.
711 (i386_dr_low_can_set_control): Likewise.
712 (i386_dr_low_set_control): Likewise.
713 (i386_dr_low_get_control): Likewise.
714 (i386_dr_low_get_status): Likewise.
715 (i386_get_debug_register_length): Likewise.
716 * linux-x86-low.c (i386_dr_low_set_addr):
717 Changed signature. Made static.
718 (i386_dr_low_get_addr): Likewise.
719 (i386_dr_low_set_control): Likewise.
720 (i386_dr_low_get_control): Likewise.
721 (i386_dr_low_get_status): Likewise.
722 (i386_dr_low): New global variable.
723 * win32-i386-low.c (i386_dr_low_set_addr):
724 Changed signature. Made static.
725 (i386_dr_low_get_addr): Likewise.
726 (i386_dr_low_set_control): Likewise.
727 (i386_dr_low_get_control): Likewise.
728 (i386_dr_low_get_status): Likewise.
729 (i386_dr_low): New global variable.
731 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
733 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
734 * Makefile.in (AR, AR_FLAGS): Define.
735 * configure: Regenerate.
737 2014-06-19 Gary Benson <gbenson@redhat.com>
739 * Makefile.in (i386-dregs.o): New rule.
740 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
741 * i386-low.c (target.h): Remove include.
742 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
743 (DR_CONTROL_SHIFT): Likewise.
744 (DR_CONTROL_SIZE): Likewise.
745 (DR_RW_EXECUTE): Likewise.
746 (DR_RW_WRITE): Likewise.
747 (DR_RW_READ): Likewise.
748 (DR_RW_IORW): Likewise.
749 (DR_LEN_1): Likewise.
750 (DR_LEN_2): Likewise.
751 (DR_LEN_4): Likewise.
752 (DR_LEN_8): Likewise.
753 (DR_LOCAL_ENABLE_SHIFT): Likewise.
754 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
755 (DR_ENABLE_SIZE): Likewise.
756 (DR_LOCAL_SLOWDOWN): Likewise.
757 (DR_GLOBAL_SLOWDOWN): Likewise.
758 (DR_CONTROL_RESERVED): Likewise.
759 (I386_DR_CONTROL_MASK): Likewise.
760 (I386_DR_VACANT): Likewise.
761 (I386_DR_LOCAL_ENABLE): Likewise.
762 (I386_DR_GLOBAL_ENABLE): Likewise.
763 (I386_DR_DISABLE): Likewise.
764 (I386_DR_SET_RW_LEN): Likewise.
765 (I386_DR_GET_RW_LEN): Likewise.
766 (I386_DR_WATCH_HIT): Likewise.
767 (i386_wp_op_t): Likewise.
768 (i386_show_dr): Likewise.
769 (i386_length_and_rw_bits): Likewise.
770 (i386_insert_aligned_watchpoint): Likewise.
771 (i386_remove_aligned_watchpoint): Likewise.
772 (i386_handle_nonaligned_watchpoint): Likewise.
773 i386_update_inferior_debug_regs(): Likewise.
774 (i386_dr_insert_watchpoint): Likewise.
775 (i386_dr_remove_watchpoint): Likewise.
776 (i386_dr_region_ok_for_watchpoint): Likewise.
777 (i386_dr_stopped_data_address): Likewise.
778 (i386_dr_stopped_by_watchpoint): Likewise.
780 2014-06-19 Gary Benson <gbenson@redhat.com>
782 * i386-low.c (i386_dr_show): Renamed to
783 i386_show_dr and made static. All uses updated.
784 (i386_dr_length_and_rw_bits): Renamed to
785 i386_length_and_rw_bits and made static.
787 (i386_dr_insert_aligned_watchpoint): Renamed to
788 i386_insert_aligned_watchpoint and made static.
790 (i386_dr_remove_aligned_watchpoint): Renamed to
791 i386_remove_aligned_watchpoint and made static.
793 (i386_dr_update_inferior_debug_regs): Renamed to
794 i386_update_inferior_debug_regs and made static.
797 2014-06-18 Gary Benson <gbenson@redhat.com>
799 * i386-low.h (i386_dr_low_can_set_addr): New macro.
800 (i386_dr_low_can_set_control): Likewise.
801 (i386_get_debug_register_length): Likewise.
802 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
803 (i386_dr_low_can_set_control): Likewise.
804 (i386_get_debug_register_length): Likewise.
806 2014-06-17 Gary Benson <gbenson@redhat.com>
808 * i386-low.h (i386-dregs.h): New include.
809 (DR_FIRSTADDR): Now in i386-dregs.h.
810 (DR_LASTADDR): Likewise.
811 (DR_NADDR): Likewise.
812 (DR_STATUS): Likewise.
813 (DR_CONTROL): Likewise.
814 (i386_debug_reg_state): Likewise.
815 (i386_dr_insert_watchpoint): Likewise.
816 (i386_dr_remove_watchpoint): Likewise.
817 (i386_dr_region_ok_for_watchpoint): Likewise.
818 (i386_dr_stopped_data_address): Likewise.
819 (i386_dr_stopped_by_watchpoint): Likewise.
820 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
822 2014-06-18 Gary Benson <gbenson@redhat.com>
824 * i386-low.h (i386_low_insert_watchpoint): Renamed to
825 i386_dr_insert_watchpoint.
826 (i386_low_remove_watchpoint): Renamed to
827 i386_dr_remove_watchpoint.
828 (i386_low_region_ok_for_watchpoint): Renamed to
829 i386_dr_region_ok_for_watchpoint.
830 (i386_low_stopped_data_address): Renamed to
831 i386_dr_stopped_data_address.
832 (i386_low_stopped_by_watchpoint): Renamed to
833 i386_dr_stopped_by_watchpoint.
834 * i386-low.c (i386_show_dr): Renamed to
835 i386_dr_show and made nonstatic. All uses updated.
836 (i386_length_and_rw_bits): Renamed to
837 i386_dr_length_and_rw_bits and made nonstatic.
839 (i386_insert_aligned_watchpoint): Renamed to
840 i386_dr_insert_aligned_watchpoint and made nonstatic.
842 (i386_remove_aligned_watchpoint): Renamed to
843 i386_dr_remove_aligned_watchpoint and made nonstatic.
845 (i386_update_inferior_debug_regs): Renamed to
846 i386_dr_update_inferior_debug_regs and made nonstatic.
848 (i386_low_insert_watchpoint): Renamed to
849 i386_dr_insert_watchpoint. All uses updated.
850 (i386_low_remove_watchpoint): Renamed to
851 i386_dr_remove_watchpoint. All uses updated.
852 (i386_low_region_ok_for_watchpoint): Renamed to
853 i386_dr_region_ok_for_watchpoint. All uses updated.
854 (i386_low_stopped_data_address): Renamed to
855 i386_dr_stopped_data_address. All uses updated.
856 (i386_low_stopped_by_watchpoint): Renamed to
857 i386_dr_stopped_by_watchpoint. All uses updated.
859 2014-06-18 Gary Benson <gbenson@redhat.com>
861 * i386-low.c (i386_dr_low_can_set_addr): New macro.
862 (i386_dr_low_can_set_control): Likewise.
863 (i386_insert_aligned_watchpoint): New check.
865 2014-06-18 Gary Benson <gbenson@redhat.com>
867 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
870 2014-06-18 Gary Benson <gbenson@redhat.com>
872 * i386-low.c (i386_length_and_rw_bits): Use internal_error
873 instead of fatal and error.
874 (i386_handle_nonaligned_watchpoint): Likewise.
876 2014-06-18 Gary Benson <gbenson@redhat.com>
878 * i386-low.c (i386_get_debug_register_length): New macro.
879 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
880 (i386_show_dr): Use debug_printf instead of fprintf. Use
881 phex to format values.
883 2014-06-18 Gary Benson <gbenson@redhat.com>
885 * i386-low.h: Comment changes.
886 * i386-low.c: Likewise.
888 2014-06-18 Gary Benson <gbenson@redhat.com>
890 * i386-low.c: Whitespace changes.
892 2014-06-12 Tom Tromey <tromey@redhat.com>
894 * utils.c (freeargv): Remove.
896 2014-06-12 Tom Tromey <tromey@redhat.com>
898 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
899 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
900 (parse_debug_format_options): Likewise.
901 (gdbserver_usage): Likewise.
902 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
903 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
904 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
906 ($(LIBGNU)): Depend on libiberty.
907 (all-lib): Recurse into all subdirs.
908 (install-only): Invoke "install" target in subdirs.
909 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
911 * configure: Rebuild.
912 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
913 for vasprintf, vsnprintf, or gettimeofday.
914 * configure.srv: Don't add safe-ctype.o or lbasename.o to
917 2014-06-05 Joel Brobecker <brobecker@adacore.com>
919 * development.sh: Delete.
920 * Makefile.in (config.status): Adjust dependency on development.sh.
921 * configure.ac: Adjust development.sh source call.
922 * configure: Regenerate.
924 2014-06-02 Pedro Alves <palves@redhat.com>
926 * ax.c (gdb_free_agent_expr): New function.
927 * ax.h (gdb_free_agent_expr): New declaration.
928 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
930 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
932 (clear_breakpoint_conditions_and_commands): New function.
933 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
934 (clear_breakpoint_conditions_and_commands): New declaration.
936 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
938 * linux-aarch64-low.c (asm/ptrace.h): Include.
940 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
942 Fix TLS access for -static -pthread.
943 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
944 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
945 (thread_db_load_search, try_thread_db_load_1): Initialize it.
947 2014-05-20 Pedro Alves <palves@redhat.com>
949 * linux-aarch64-low.c (aarch64_insert_point)
950 (aarch64_remove_point): No longer check whether the type is
951 supported here. Adjust to new interface.
952 (the_low_target): Install aarch64_supports_z_point_type as
953 supports_z_point_type method.
954 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
955 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
956 instead of a Z packet char. Adjust.
957 (arm_supports_z_point_type): New function.
958 (arm_insert_point, arm_remove_point): Adjust to new interface.
959 (the_low_target): Install arm_supports_z_point_type.
960 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
961 (cris_insert_point, cris_remove_point): Adjust to new interface.
962 Don't check whether the type is supported here.
963 (the_low_target): Install cris_supports_z_point_type.
964 * linux-low.c (linux_supports_z_point_type): New function.
965 (linux_insert_point, linux_remove_point): Adjust to new interface.
966 * linux-low.h (struct linux_target_ops) <insert_point,
967 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
968 raw_breakpoint pointer parameter.
969 <supports_z_point_type>: New method.
970 * linux-mips-low.c (mips_supports_z_point_type): New function.
971 (mips_insert_point, mips_remove_point): Adjust to new interface.
972 Use mips_supports_z_point_type.
973 (the_low_target): Install mips_supports_z_point_type.
974 * linux-ppc-low.c (the_low_target): Install NULL as
975 supports_z_point_type method.
976 * linux-s390-low.c (the_low_target): Install NULL as
977 supports_z_point_type method.
978 * linux-sparc-low.c (the_low_target): Install NULL as
979 supports_z_point_type method.
980 * linux-x86-low.c (x86_supports_z_point_type): New function.
981 (x86_insert_point): Adjust to new insert_point interface. Use
982 insert_memory_breakpoint. Adjust to new
983 i386_low_insert_watchpoint interface.
984 (x86_remove_point): Adjust to remove_point interface. Use
985 remove_memory_breakpoint. Adjust to new
986 i386_low_remove_watchpoint interface.
987 (the_low_target): Install x86_supports_z_point_type.
988 * lynx-low.c (lynx_target_ops): Install NULL as
989 supports_z_point_type callback.
990 * nto-low.c (nto_supports_z_point_type): New.
991 (nto_insert_point, nto_remove_point): Adjust to new interface.
992 (nto_target_ops): Install nto_supports_z_point_type.
993 * mem-break.c: Adjust intro comment.
994 (struct raw_breakpoint) <raw_type, size>: New fields.
995 <inserted>: Update comment.
996 <shlib_disabled>: Delete field.
997 (enum bkpt_type) <gdb_breakpoint>: Delete value.
998 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
999 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
1000 (raw_bkpt_type_to_target_hw_bp_type): New function.
1001 (find_enabled_raw_code_breakpoint_at): New function.
1002 (find_raw_breakpoint_at): New type and size parameters. Use them.
1003 (insert_memory_breakpoint): New function, based off
1004 set_raw_breakpoint_at.
1005 (remove_memory_breakpoint): New function.
1006 (set_raw_breakpoint_at): Reimplement.
1007 (set_breakpoint): New, based on set_breakpoint_at.
1008 (set_breakpoint_at): Reimplement.
1009 (delete_raw_breakpoint): Go through the_target->remove_point
1010 instead of assuming memory breakpoints.
1011 (find_gdb_breakpoint_at): Delete.
1012 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
1013 (find_gdb_breakpoint): New function.
1014 (set_gdb_breakpoint_at): Delete.
1015 (z_type_supported): New function.
1016 (set_gdb_breakpoint_1): New function, loosely based off
1017 set_gdb_breakpoint_at.
1018 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1019 (delete_gdb_breakpoint_at): Delete.
1020 (delete_gdb_breakpoint_1): New function, loosely based off
1021 delete_gdb_breakpoint_at.
1022 (delete_gdb_breakpoint): New function.
1023 (clear_gdb_breakpoint_conditions): Rename to ...
1024 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1026 (add_condition_to_breakpoint): Make static.
1027 (add_breakpoint_condition): Take a struct breakpoint pointer
1028 instead of an address. Adjust.
1029 (gdb_condition_true_at_breakpoint): Rename to ...
1030 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1032 (gdb_condition_true_at_breakpoint): Reimplement.
1033 (add_breakpoint_commands): Take a struct breakpoint pointer
1034 instead of an address. Adjust.
1035 (gdb_no_commands_at_breakpoint): Rename to ...
1036 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1037 parameter. Return true if no breakpoint was found. Change debug
1039 (gdb_no_commands_at_breakpoint): Reimplement.
1040 (run_breakpoint_commands): Rename to ...
1041 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1042 and change return type to boolean.
1043 (run_breakpoint_commands): New function.
1044 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1045 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1046 breakpoint. Go through the_target->remove_point instead of
1047 assuming memory breakpoint.
1048 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1049 software and hardware breakpoints.
1050 (reinsert_raw_breakpoint): Go through the_target->insert_point
1051 instead of assuming memory breakpoint.
1052 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1053 software and hardware breakpoints.
1054 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1055 Check both software and hardware breakpoints.
1056 (validate_inserted_breakpoint): Assert the breakpoint is a
1057 software breakpoint. Set the inserted flag to -1 instead of
1058 setting shlib_disabled.
1059 (delete_disabled_breakpoints): Adjust.
1060 (validate_breakpoints): Only validate software breakpoints.
1061 Adjust to inserted flag change.
1062 (check_mem_read, check_mem_write): Skip breakpoint types other
1063 than software breakpoints. Adjust to inserted flag change.
1064 * mem-break.h (enum raw_bkpt_type): New enum.
1065 (raw_breakpoint, struct process_info): Forward declare.
1066 (Z_packet_to_target_hw_bp_type): Delete declaration.
1067 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1068 (set_gdb_breakpoint, delete_gdb_breakpoint)
1069 (clear_breakpoint_conditions): New declarations.
1070 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1071 (breakpoint_inserted_here): Update comment.
1072 (add_breakpoint_condition, add_breakpoint_commands): Replace
1073 address parameter with a breakpoint pointer parameter.
1074 (gdb_breakpoint_here): Update comment.
1075 (delete_gdb_breakpoint_at): Delete.
1076 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1077 * server.c (process_point_options): Take a struct breakpoint
1078 pointer instead of an address. Adjust.
1079 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1080 delete_gdb_breakpoint.
1081 * spu-low.c (spu_target_ops): Install NULL as
1082 supports_z_point_type method.
1083 * target.h: Include mem-break.h.
1084 (struct target_ops) <prepare_to_access_memory>: Update comment.
1085 <supports_z_point_type>: New field.
1086 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1087 instead of a char. Also take a raw breakpoint pointer.
1088 * win32-arm-low.c (the_low_target): Install NULL as
1089 supports_z_point_type.
1090 * win32-i386-low.c (i386_supports_z_point_type): New function.
1091 (i386_insert_point, i386_remove_point): Adjust to new interface.
1092 (the_low_target): Install i386_supports_z_point_type.
1093 * win32-low.c (win32_supports_z_point_type): New function.
1094 (win32_insert_point, win32_remove_point): Adjust to new interface.
1095 (win32_target_ops): Install win32_supports_z_point_type.
1096 * win32-low.h (struct win32_target_ops):
1097 <supports_z_point_type>: New method.
1098 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1099 instead of a char. Also take a raw breakpoint pointer.
1101 2014-05-20 Pedro Alves <palves@redhat.com>
1103 * mem-break.h: Include break-common.h.
1104 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1105 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1106 (Z_packet_to_target_hw_bp_type): New declaration.
1107 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1108 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1109 (Z_PACKET_ACCESS_WP): Delete macros.
1110 (Z_packet_to_hw_type): Delete function.
1111 * i386-low.h: Don't include break-common.h here.
1112 (Z_packet_to_hw_type): Delete declaration.
1113 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1114 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1115 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1116 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1117 * linux-aarch64-low.c: Don't include break-common.h here.
1118 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1119 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1120 (Z_packet_to_target_hw_bp_type): Delete function.
1121 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1123 (mips_insert_point, mips_remove_point): Use
1124 Z_packet_to_target_hw_bp_type.
1126 2014-05-20 Pedro Alves <palves@redhat.com>
1128 * linux-aarch64-low.c: Include break-common.h.
1129 (enum target_point_type): Delete.
1130 (Z_packet_to_point_type): Rename to ...
1131 (Z_packet_to_target_hw_bp_type): ... this, and return a
1132 target_hw_bp_type instead.
1133 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1134 instead of an enum target_point_type.
1135 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1137 (aarch64_dr_state_insert_one_point)
1138 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1139 (aarch64_handle_aligned_watchpoint)
1140 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1141 Take an enum target_hw_bp_type instead of an enum
1143 (aarch64_supports_z_point_type): New function.
1144 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1145 use Z_packet_to_target_hw_bp_type.
1147 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1149 * configure.ac: Only use -Werror by default when DEVELOPMENT
1151 * configure: Regenerate.
1153 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1155 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1156 * linux-x86-low.c (X86_64_USER_REGS): New.
1157 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1159 2014-04-28 Yao Qi <yao@codesourcery.com>
1161 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1164 2014-04-25 Pedro Alves <palves@redhat.com>
1167 * linux-low.c (linux_attach_fail_reason_string): New function.
1168 (linux_attach_lwp): Delete.
1169 (linux_attach_lwp_1): Rename to ...
1170 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1171 argument. Remove "initial" parameter. Return int instead of
1172 void. Don't error or warn here.
1173 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1174 failure to attach to the tgid. Call warning when failing to
1176 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1177 argument. Remove "initial" parameter. Return int instead of
1178 void. Don't error or warn here.
1179 (linux_attach_fail_reason_string): New declaration.
1180 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1181 interface change. Use linux_attach_fail_reason_string.
1183 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1184 Walfred Tedeschi <walfred.tedeschi@intel.com>
1186 * Makefile.in: Added rules to handle new files
1187 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1188 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1189 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1190 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1191 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1192 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1194 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1195 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1196 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1197 i386/x32-avx512.xml.
1198 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1199 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1200 i386/x32-avx512-linux.xml.
1201 * i387-fp.c (num_avx512_k_registers): New constant for number
1203 (num_avx512_zmmh_low_registers): New constant for number of
1204 lower ZMM registers (0-15).
1205 (num_avx512_zmmh_high_registers): New constant for number of
1206 higher ZMM registers (16-31).
1207 (num_avx512_ymmh_registers): New contant for number of higher
1208 YMM registers (ymm16-31 added by avx521 on x86_64).
1209 (num_avx512_xmm_registers): New constant for number of higher
1210 XMM registers (xmm16-31 added by AVX512 on x86_64).
1211 (struct i387_xsave): Add space for AVX512 registers.
1212 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1213 Add code to handle AVX512 registers.
1214 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1215 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1216 prototypei from generated file.
1217 (tdesc_amd64_avx512_linux): Likewise.
1218 (init_registers_x32_avx512_linux): Likewise.
1219 (tdesc_x32_avx512_linux): Likewise.
1220 (init_registers_i386_avx512_linux): Likewise.
1221 (tdesc_i386_avx512_linux): Likewise.
1222 (x86_64_regmap): Add AVX512 registers.
1223 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1225 (initialize_low_arch): Add code to initialize AVX512 registers.
1227 2014-04-23 Pedro Alves <palves@redhat.com>
1229 * mem-break.c (find_gdb_breakpoint_at): Make static.
1230 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1232 2014-04-23 Pedro Alves <palves@redhat.com>
1234 * i386-low.c: Don't include break-common.h here.
1235 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1236 prototype to take target_hw_bp_type as argument instead of a Z
1238 * i386-low.h: Include break-common.h here.
1239 (Z_packet_to_hw_type): Declare.
1240 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1242 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1243 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1244 (x86_remove_point): Convert the packet number to a
1245 target_hw_bp_type before calling i386_low_remove_watchpoint.
1246 * win32-i386-low.c (i386_insert_point): Convert the packet number
1247 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1248 (i386_remove_point): Convert the packet number to a
1249 target_hw_bp_type before calling i386_low_remove_watchpoint.
1251 2014-04-23 Pedro Alves <palves@redhat.com>
1253 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1255 2014-04-10 Pedro Alves <palves@redhat.com>
1257 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1258 Check if the condition or command is NULL before checking if the
1259 breakpoint is known. On success, return true.
1260 * mem-break.h (add_breakpoint_condition): Document return.
1261 (add_breakpoint_commands): Add describing comment.
1262 * server.c (skip_to_semicolon): New function.
1263 (process_point_options): Use it.
1265 2014-04-09 Pedro Alves <palves@redhat.com>
1267 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1270 2014-02-27 Pedro Alves <palves@redhat.com>
1273 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1275 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
1277 (last_thread_of_process_p): Take a PID argument instead of a
1279 (linux_wait_for_lwp): Delete.
1280 (num_lwps, check_zombie_leaders, not_stopped_callback): New
1282 (linux_low_filter_event): New function, party factored out from
1283 linux_wait_for_event.
1284 (linux_wait_for_event): Rename to ...
1285 (linux_wait_for_event_filtered): ... this. Add new filter ptid
1286 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
1287 sigsuspend. Check for zombie leaders.
1288 (linux_wait_for_event): Reimplement as wrapper around
1289 linux_wait_for_event_filtered.
1290 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
1291 a normal or signal exit is seen, it's the whole process exiting.
1292 (wait_for_sigstop): No longer a for_each_inferior callback.
1293 Rewrite on top of linux_wait_for_event_filtered.
1294 (stop_all_lwps): Call wait_for_sigstop directly.
1295 * server.c (resume, handle_target_event): Handle
1296 TARGET_WAITKIND_NO_RESUMED.
1298 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1300 * win32-low.c (psapi_get_dll_name,
1301 * win32_CreateToolhelp32Snapshot): Delete.
1302 (win32_CreateToolhelp32Snapshot, win32_Module32First)
1303 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
1305 (handle_load_dll): Add function description.
1306 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
1308 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1310 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
1312 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
1313 base address when calling win32_add_one_solib.
1314 (handle_load_dll): Delete local variable load_addr.
1315 Remove 0x1000 offset applied to DLL base address when calling
1316 win32_add_one_solib.
1317 (handle_unload_dll): Add comment.
1319 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1321 * win32-low.c (win32_add_all_dlls): Renames
1322 win32_ensure_ntdll_loaded. Rewrite function documentation.
1323 Adjust implementation to always load all DLLs.
1324 Add 0x1000 offset to DLL base address when calling
1325 win32_add_one_solib.
1326 (child_initialization_done): New static global.
1327 (do_initial_child_stuff): Set child_initialization_done to
1328 zero during child initialization, and 1 after. Replace call
1329 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
1331 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
1332 (handle_unload_dll): Add function documentation.
1333 (get_child_debug_event): Ignore load and unload DLL events
1334 during child initialization.
1336 2014-02-20 Doug Evans <dje@google.com>
1338 Remove global all_lwps.
1339 * inferiors.h (ptid_of): Move here from linux-low.h.
1340 (pid_of, lwpid_of): Ditto.
1341 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
1342 parameter is a struct thread_info * now.
1343 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
1344 directly. Pass &all_threads to find_inferior instead of &all_lwps.
1345 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
1347 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
1348 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
1349 * linux-arm-low.c (update_registers_callback): Update, "entry"
1350 parameter is a struct thread_info * now.
1351 Fetch lwpid from current_inferior directly.
1352 (arm_insert_point): Pass &all_threads to find_inferior instead of
1354 (arm_remove_point): Ditto.
1355 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
1356 (arm_prepare_to_resume): Fetch pid from thread.
1357 (arm_read_description): Fetch lwpid from current_inferior directly.
1358 * linux-low.c (all_lwps): Delete.
1359 (delete_lwp): Delete call to remove_inferior.
1360 (handle_extended_wait): Fetch lwpid from thread.
1361 (add_lwp): Don't set lwp->entry.id. Remove call to
1362 add_inferior_to_list.
1363 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
1364 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
1365 (kill_one_lwp_callback): Ditto.
1366 (linux_kill): Don't dereference NULL pointer.
1367 Fetch ptid,lwpid from thread.
1368 (get_detach_signal): Fetch ptid from thread.
1369 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
1370 Simplify call to regcache_invalidate_thread.
1371 (delete_lwp_callback): Update, "entry" parameter is a
1372 struct thread_info * now. Fetch pid from thread.
1373 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
1374 (status_pending_p_callback): Update, "entry" parameter is a
1375 struct thread_info * now. Fetch ptid from thread.
1376 (find_lwp_pid): Update, "entry" parameter is a
1377 struct thread_info * now.
1378 (linux_wait_for_lwp): Fetch pid from thread.
1379 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
1380 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
1381 (enqueue_one_deferred_signal): Fetch lwpid from thread.
1382 (dequeue_one_deferred_signal): Ditto.
1383 (cancel_breakpoint): Fetch ptid from current_inferior.
1384 (linux_wait_for_event): Pass &all_threads to find_inferior,
1385 not &all_lwps. Fetch ptid, lwpid from thread.
1386 (count_events_callback): Update, "entry" parameter is a
1387 struct thread_info * now.
1388 (select_singlestep_lwp_callback): Ditto.
1389 (select_event_lwp_callback): Ditto.
1390 (cancel_breakpoints_callback): Ditto.
1391 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
1393 (select_event_lwp): Ditto. Fetch ptid from event_thread.
1394 (unsuspend_one_lwp): Update, "entry" parameter is a
1395 struct thread_info * now.
1396 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
1398 (linux_stabilize_threads): Ditto. And for for_each_inferior.
1399 Fetch lwpid from thread, not lwp.
1400 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
1401 Pass &all_threads to find_inferior, not &all_lwps.
1402 (send_sigstop): Fetch lwpid from thread, not lwp.
1403 (send_sigstop_callback): Update, "entry" parameter is a
1404 struct thread_info * now.
1405 (suspend_and_send_sigstop_callback): Ditto.
1406 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
1407 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
1408 struct thread_info * now.
1409 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
1411 (lwp_running): Update, "entry" parameter is a
1412 struct thread_info * now.
1413 (stop_all_lwps): Fetch ptid from thread.
1414 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
1415 (linux_resume_one_lwp): Fetch lwpid from thread.
1416 (linux_set_resume_request): Update, "entry" parameter is a
1417 struct thread_info * now. Fetch pid, lwpid from thread.
1418 (resume_status_pending_p): Update, "entry" parameter is a
1419 struct thread_info * now.
1420 (need_step_over_p): Ditto. Fetch lwpid from thread.
1421 (start_step_over): Fetch lwpid from thread.
1422 (linux_resume_one_thread): Update, "entry" parameter is a
1423 struct thread_info * now. Fetch lwpid from thread.
1424 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
1425 (proceed_one_lwp): Update, "entry" parameter is a
1426 struct thread_info * now. Fetch lwpid from thread.
1427 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
1428 struct thread_info * now.
1429 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
1430 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
1431 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
1433 (regsets_store_inferior_registers): Ditto.
1434 (fetch_register, store_register): Ditto.
1435 (linux_read_memory, linux_write_memory): Ditto.
1436 (linux_request_interrupt): Ditto.
1437 (linux_read_auxv): Ditto.
1438 (linux_xfer_siginfo): Ditto.
1439 (linux_qxfer_spu): Ditto.
1440 (linux_qxfer_libraries_svr4): Ditto.
1441 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1442 moved to inferiors.h.
1444 (get_thread_lwp): Update.
1445 (struct lwp_info): Delete member "entry". Simplify comment for
1448 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1449 current_inferior directly.
1450 (update_watch_registers_callback): Update, "entry" parameter is a
1451 struct thread_info * now. Fetch pid from thread.
1452 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1453 (mips_insert_point): Fetch lwpid from current_inferior.
1454 Pass &all_threads to find_inferior, not &all_lwps.
1455 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1456 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1458 (mips_stopped_data_address): Ditto.
1459 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1461 * linux-tile-low.c (tile_arch_setup): Ditto.
1462 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1463 (update_debug_registers_callback): Update, "entry" parameter is a
1464 struct thread_info * now. Fetch pid from thread.
1465 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1466 Pass &all_threads to find_inferior, not &all_lwps.
1467 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1468 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1469 Pass &all_threads to find_inferior, not &all_lwps.
1470 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1471 (i386_dr_low_get_status): Ditto.
1472 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1473 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1474 (x86_linux_read_description): Ditto.
1475 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1477 2014-02-20 Doug Evans <dje@google.com>
1479 * inferiors.c (get_first_inferior): Fix buglet.
1481 2014-02-19 Doug Evans <dje@google.com>
1483 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1484 * inferiors.c (add_thread): Change result type to struct thread_info *.
1485 All callers updated.
1486 (add_lwp): Call add_thread here instead of in callers.
1487 All callers updated.
1488 * linux-low.h (get_lwp_thread): Rewrite.
1489 (struct lwp_info): New member "thread".
1491 2014-02-19 Doug Evans <dje@google.com>
1493 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1494 All callers updated.
1496 2014-02-19 Doug Evans <dje@google.com>
1498 * inferiors.c (add_thread): Fix whitespace.
1500 2014-02-19 Doug Evans <dje@google.com>
1502 * dll.c (clear_dlls): Replace accessing list implemention details
1504 * gdbthread.h (get_first_thread): Declare.
1505 * inferiors.c (for_each_inferior_with_data): New function.
1506 (get_first_thread): New function.
1507 (find_thread_ptid): Simplify.
1508 (get_first_inferior): New function.
1509 (clear_list): Delete.
1510 (one_inferior_p): New function.
1511 (clear_inferior_list): New function.
1512 (clear_inferiors): Update.
1513 * inferiors.h (for_each_inferior_with_data): Declare.
1514 (clear_inferior_list): Declare.
1515 (one_inferior_p): Declare.
1516 (get_first_inferior): Declare.
1517 * linux-low.c (linux_wait_for_event): Replace accessing list
1518 implemention details with API function.
1519 * server.c (target_running): Ditto.
1520 (accumulate_file_name_length): New function.
1521 (emit_dll_description): New function.
1522 (handle_qxfer_libraries): Replace accessing list implemention
1523 details with API function.
1524 (handle_qxfer_threads_worker): New function.
1525 (handle_qxfer_threads_proper): Replace accessing list implemention
1526 details with API function.
1527 (handle_query): Ditto.
1528 (visit_actioned_threads_callback_ftype): New typedef.
1529 (visit_actioned_threads_data): New struct.
1530 (visit_actioned_threads): Rewrite to be find_inferior callback.
1531 (resume): Call find_inferior.
1532 (handle_status): Replace accessing list implemention
1533 details with API function.
1534 (process_serial_event): Replace accessing list implemention details
1536 * target.c (set_desired_inferior): Replace accessing list implemention
1537 details with API function.
1538 * tracepoint.c (same_process_p): New function.
1539 (gdb_agent_about_to_close): Replace accessing list implemention
1540 details with API function.
1541 * win32-low.c (child_delete_thread): Replace accessing list
1542 implemention details with API function.
1543 (match_dll_by_basename): New function.
1544 (dll_is_loaded_by_basename): New function.
1545 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1546 details call to dll_is_loaded_by_basename.
1548 2014-02-19 Doug Evans <dje@google.com>
1550 * dll.h (struct dll_info): Add comment.
1551 * gdbthread.h (struct thread_info): Add comment.
1552 (current_ptid): Simplify.
1553 * inferiors.c (add_process): Update.
1554 (remove_process): Update.
1555 * inferiors.h (struct process_info): Rename member "head" to "entry".
1556 * linux-low.c (delete_lwp): Update.
1558 (last_thread_of_process_p): Update.
1559 (kill_one_lwp_callback, linux_kill): Update.
1560 (status_pending_p_callback): Update.
1561 (wait_for_sigstop): Update. Simplify read of ptid.
1562 (start_step_over): Update.
1563 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1564 (get_lwp_thread): Update.
1565 (struct lwp_info): Rename member "head" to "entry".
1566 * regcache.h (inferior_list_entry): Delete.
1567 * server.c (kill_inferior_callback): Update.
1568 (detach_or_kill_inferior_callback): Update.
1569 (print_started_pid): Update.
1570 (print_attached_pid): Update.
1571 (process_serial_event): Simplify read of ptid.
1572 * thread-db.c (thread_db_create_event): Update.
1573 (thread_db_get_tls_address): Update.
1574 * win32-low.c (current_inferior_ptid): Simplify.
1576 2014-02-19 Tom Tromey <tromey@redhat.com>
1578 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1580 (target_supports_btrace): Update.
1582 2014-02-14 Yao Qi <yao@codesourcery.com>
1584 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1585 (rsp-low-ipa.o): New target.
1587 2014-02-12 Tom Tromey <tromey@redhat.com>
1589 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1590 convert_ascii_to_int.
1591 * regcache.c (registers_to_string): Likewise.
1592 * remote-utils.c (decode_M_packet): Likewise.
1593 * server.c (process_serial_event): Likewise.
1595 2014-02-12 Tom Tromey <tromey@redhat.com>
1597 * server.c (handle_query, handle_v_run): Use hex2bin, not
1599 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1601 2014-02-12 Tom Tromey <tromey@redhat.com>
1603 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1604 convert_int_to_ascii.
1605 * regcache.c (registers_to_string, collect_register_as_string):
1607 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1609 * server.c (process_serial_event): Likewise.
1610 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1611 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1613 2014-02-12 Tom Tromey <tromey@redhat.com>
1615 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1616 bin2hex, not hexify.
1617 * tracepoint.c (cmd_qtstatus): Likewise.
1619 2014-02-12 Tom Tromey <tromey@redhat.com>
1621 * remote-utils.c (monitor_output): Pass explicit length to
1624 2014-02-12 Tom Tromey <tromey@redhat.com>
1626 * tracepoint.c: Include rsp-low.h.
1627 * server.c: Include rsp-low.h.
1628 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1629 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1631 * remote-utils.c: Include rsp-low.h.
1632 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1633 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1634 (convert_int_to_ascii, convert_ascii_to_int): Move to
1636 * regcache.c: Include rsp-low.h.
1637 * ax.c: Include rsp-low.h.
1638 * Makefile.in (SFILES): Add common/rsp-low.c.
1639 (OBS): Add rsp-low.o.
1640 (rsp-low.o): New target.
1642 2014-02-12 Tom Tromey <tromey@redhat.com>
1644 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1645 Include print-utils.h.
1646 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1647 (plongest, thirty_two, phex_nz): Remove.
1648 * Makefile.in (SFILES): Add common/print-utils.c.
1649 (OBS): Add print-utils.o.
1650 (print-utils-ipa.o): New target.
1651 (print-utils.o): New target.
1652 (IPA_OBJS): Add print-utils-ipa.o.
1654 2014-02-06 Tom Tromey <tromey@redhat.com>
1656 * Makefile.in (SFILES): Fix indentation.
1658 2014-02-05 Doug Evans <dje@google.com>
1660 * linux-low.c (linux_wait_for_event): Improve comment.
1661 (linux_wait_1): Keep current_inferior in sync with event_child.
1663 2014-01-22 Doug Evans <dje@google.com>
1665 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1667 2014-01-22 Doug Evans <dje@google.com>
1669 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1670 * configure: Regenerate.
1671 * config.in: Regenerate.
1672 * Makefile.in (SFILES): Add debug.c.
1674 * debug.c: New file.
1675 * debug.h: New file.
1676 * linux-aarch64-low.c (*): Update all debugging printfs to use
1677 debug_printf instead of fprintf.
1678 * linux-arm-low.c (*): Ditto.
1679 * linux-cris-low.c (*): Ditto.
1680 * linux-crisv32-low.c (*): Ditto.
1681 * linux-m32r-low.c (*): Ditto.
1682 * linux-sparc-low.c (*): Ditto.
1683 * linux-x86.c (*): Ditto.
1684 * linux-low.c (*): Ditto.
1685 (linux_wait_1): Add calls to debug_enter, debug_exit.
1686 (linux_wait): Remove redundant debugging printf.
1687 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1688 (linux_resume, unstop_all_lwps): Ditto.
1689 * mem-break.c (*): Update all debugging printfs to use
1690 debug_printf instead of fprintf.
1691 * remote-utils.c (*): Ditto.
1692 * thread-db.c (*): Ditto.
1693 * server.c #include <ctype.h>, "gdb_vecs.h".
1694 (debug_threads): Moved to debug.c.
1695 (*): Update all debugging printfs to use debug_printf instead of
1697 (start_inferior): Replace call to fflush with call to debug_flush.
1698 (monitor_show_help): Mention set debug-format.
1699 (parse_debug_format_options): New function.
1700 (handle_monitor_command): Handle "monitor set debug-format".
1701 (gdbserver_usage): Mention --debug-format.
1702 (main): Parse --debug-format.
1703 * server.h (debug_threads): Declaration moved to debug.h.
1705 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1706 trace_debug_1 that uses debug_printf.
1707 (tracepoint_look_up_symbols): Update all debugging printfs to use
1708 debug_printf instead of fprintf.
1710 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1712 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1715 2014-01-17 Pedro Alves <palves@redhat.com>
1718 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1719 defined after including gdb_proc_service.h.
1721 2014-01-16 Doug Evans <dje@google.com>
1723 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1724 (match_dll): Use it.
1726 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1728 * target.h (target_ops) <read_btrace>: Change parameters and
1729 return type to allow error reporting.
1730 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1731 trace reading errors on.
1732 * linux-low.c (linux_low_read_btrace): Pass trace reading
1734 (linux_low_disable_btrace): New.
1736 2014-01-15 Doug Evans <dje@google.com>
1738 * inferiors.c (thread_id_to_gdb_id): Delete.
1739 * inferiors.h (thread_id_to_gdb_id): Delete.
1741 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1743 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1744 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1747 2014-01-08 Pedro Alves <palves@redhat.com>
1749 * server.c (handle_status): Don't discard previous queued stop
1750 replies or thread's pending status here.
1751 (main) <disconnection>: Do it here instead.
1753 2014-01-08 Pedro Alves <palves@redhat.com>
1755 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1756 * server.c (visit_actioned_threads, handle_pending_status): New
1758 (handle_v_cont): Factor out parts to ...
1759 (resume): ... this new function. If in all-stop, and a thread
1760 being resumed has a pending status, report it without actually
1762 (myresume): Adjust to use the new 'resume' function.
1763 (clear_pending_status_callback, set_pending_status_callback)
1764 (find_status_pending_thread_callback): New functions.
1765 (handle_status): Handle the case of multiple threads having
1766 interesting statuses to report. Report threads' real last signal
1767 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1768 with an interesting thread to report the status for, instead of
1769 always reporting the status of the first thread.
1771 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1773 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1774 * gdbreplay.c (gdbreplay_version): Likewise.
1776 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1778 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1779 iov.iov_len with the real length in use.
1781 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1783 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1784 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1785 for all targets that use win32-low.c.
1786 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1787 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1789 2013-12-13 Pedro Alves <palves@redhat.com>
1791 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1792 if equal to TARGET_WAITKIND_LOADED.
1793 * win32-low.c (cached_status): New static global.
1794 (win32_wait): Add declaration.
1795 (do_initial_child_stuff): Flush all initial pending debug events
1796 up to the initial breakpoint.
1797 (win32_wait): If CACHED_STATUS was set, return that instead
1798 of doing a real wait. Remove the code resuming the execution
1799 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1800 during the initial phase. Also remove the code changing
1801 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1802 TARGET_WAITKIND_STOPPED.
1804 2013-12-11 Yao Qi <yao@codesourcery.com>
1806 * notif.c (handle_notif_ack): Return 0 if no notification
1809 2013-11-20 Doug Evans <dje@google.com>
1811 * linux-low.c (linux_set_resume_request): Fix comment.
1813 2013-11-20 Doug Evans <dje@google.com>
1815 * linux-low.c (resume_status_pending_p): Tweak comment.
1817 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1819 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1820 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1821 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1822 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1823 (srv_amd64_regobj): Add amd64-mpx.o.
1824 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1825 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1826 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1827 * i387-fp.c (num_pl_bnd_register) Added constant.
1828 (num_pl_bnd_cfg_registers) Added constant.
1829 (struct i387_xsave) Added reserved area and MPX fields.
1830 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1831 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1833 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1834 (init_registers_amd64_mpx_linux): Declare new function.
1835 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1836 (x86_64_regmap): Add MPX registers.
1837 (x86_linux_read_description): Add MPX case.
1838 (initialize_low_arch): Initialize MPX targets.
1840 2013-11-18 Tom Tromey <tromey@redhat.com>
1842 * configure: Rebuild.
1843 * configure.ac: Don't check for stdlib.h.
1844 * gdbreplay.c: Unconditionally include stdlib.h.
1846 2013-11-18 Tom Tromey <tromey@redhat.com>
1848 * config.in: Rebuild.
1849 * configure: Rebuild.
1850 * configure.ac: Don't use AC_HEADER_DIRENT.
1852 2013-11-18 Tom Tromey <tromey@redhat.com>
1854 * server.h: Don't check HAVE_STRING_H.
1855 * gdbreplay.c: Don't check HAVE_STRING_H.
1856 * configure: Rebuild.
1858 2013-11-18 Tom Tromey <tromey@redhat.com>
1860 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1863 2013-11-08 Tom Tromey <tromey@redhat.com>
1865 * configure, config.in: Rebuild.
1866 * configure.ac: Remove unused configury.
1868 2013-11-08 Tom Tromey <tromey@redhat.com>
1870 * acinclude.m4: Include common.m4, codeset.m4.
1871 * configure, config.in: Rebuild.
1872 * configure.ac: Use GDB_AC_COMMON.
1874 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1876 * linux-s390-low.c (HWCAP_S390_TE): New define.
1877 (s390_arch_setup): Consider the TE field in the HWCAP for
1878 determining 'have_regset_tdb'.
1880 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1883 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1886 2013-10-02 Pedro Alves <palves@redhat.com>
1888 * server.c (process_serial_event): Don't output "GDBserver
1889 exiting" if GDB is connected through stdio.
1890 * target.c (mywait): Likewise, be silent if GDB is connected
1893 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1895 * lynx-low.c (lynx_add_threads_after_attach): New function.
1896 (lynx_attach): Remove call to add_thread. Add call to
1897 lynx_add_threads_after_attach instead.
1899 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1901 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1902 * config.in, configure: Regenerated.
1904 2013-09-18 Yao Qi <yao@codesourcery.com>
1907 * server.c (start_inferior): Clear 'resume_info'.
1909 2013-09-16 Jiong Wang <jiwang@tilera.com>
1911 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1914 2013-09-16 Jiong Wang <jiwang@tilera.com>
1916 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1917 linux-tile-low.o to srv_tgtobj.
1919 2013-09-16 Will Newton <will.newton@linaro.org>
1921 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1924 2013-09-06 Pedro Alves <palves@redhat.com>
1926 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1927 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1928 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1929 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1930 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1931 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1933 2013-09-06 Pedro Alves <palves@redhat.com>
1935 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1936 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1938 2013-09-06 Pedro Alves <palves@redhat.com>
1940 * linux-amd64-ipa.c: Include tracepoint.h.
1941 * linux-i386-ipa.c: Include tracepoint.h.
1943 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1945 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1946 (ps_get_thread_area): New function.
1948 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1950 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1951 (initialize_low_arch): Call init_registers_crisv32 rather than
1952 init_register_crisv32.
1954 2013-09-05 Pedro Alves <palves@redhat.com>
1956 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1958 * hostio.h: ... this new file.
1959 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1960 win32-low.c: Include hostio.h.
1962 2013-09-05 Pedro Alves <palves@redhat.com>
1964 * server.h (gdb_client_data, handler_func, callback_handler_func)
1965 (delete_file_handler, add_file_handler, append_callback_event)
1966 (delete_callback_event, start_event_loop, initialize_event_loop):
1967 Move to event-loop.h and include it.
1968 * event-loop.h: New file.
1970 2013-09-05 Pedro Alves <palves@redhat.com>
1972 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1973 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1974 (loaded_dll, unloaded_dll): Move to ...
1975 * dll.h: ... this new file.
1976 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1978 2013-09-05 Pedro Alves <palves@redhat.com>
1980 * server.h (current_process, get_thread_process, all_processes)
1981 (add_inferior_to_list, for_each_inferior, current_inferior)
1982 (remove_inferior, add_process, remove_process, find_process_pid)
1983 (have_started_inferiors_p, have_attached_inferiors_p)
1984 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1985 (clear_inferiors, find_inferior, find_inferior_id)
1986 (inferior_target_data, set_inferior_target_data)
1987 (inferior_regcache_data, set_inferior_regcache_data): Move to
1988 inferiors.h, and include it.
1989 * inferiors.h: New file.
1991 2013-09-05 Pedro Alves <palves@redhat.com>
1993 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1997 2013-09-05 Pedro Alves <palves@redhat.com>
1999 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
2001 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
2002 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
2003 (handle_tracepoint_general_set, handle_tracepoint_query)
2004 (tracepoint_finished_step, tracepoint_was_hit)
2005 (release_while_stepping_state_list, current_traceframe)
2006 (in_readonly_region, traceframe_read_mem)
2007 (fetch_traceframe_registers, traceframe_read_sdata)
2008 (traceframe_read_info, struct fast_tpoint_collect_status)
2009 (fast_tracepoint_collecting, force_unlock_trace_buffer)
2010 (handle_tracepoit_bkpts, initialize_low_tracepoint)
2011 (supply_fast_tracepoint_registers)
2012 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
2013 (ipa_tdesc, claim_trampoline_space)
2014 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
2015 (agent_mem_read, agent_get_trace_state_variable_value)
2016 (agent_set_trace_state_variable_value, agent_tsv_read)
2017 (agent_mem_read_string, get_raw_reg_func_addr)
2018 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2019 * tracepoint.h: ... this new file.
2021 2013-09-05 Pedro Alves <palves@redhat.com>
2023 * server.h (perror_with_name, error, fatal, warning, paddress)
2024 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2026 * utils.h: New file.
2028 2013-09-05 Pedro Alves <palves@redhat.com>
2030 * server.h (remote_debug, noack_mode, transport_is_reliable)
2031 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2032 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2033 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2034 (write_enn, initialize_async_io, enable_async_io)
2035 (disable_async_io, check_remote_input_interrupt_request)
2036 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2037 (dead_thread_notify, prepare_resume_reply)
2038 (decode_address_to_semicolon, decode_address, decode_m_packet)
2039 (decode_M_packet, decode_X_packet, decode_xfer_write)
2040 (decode_search_memory_packet, unhexify, hexify)
2041 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2042 (look_up_one_symbol, relocate_instruction)
2043 (monitor_output): Move to remote-utils.h, and include it.
2044 * remote-utils.h: New file.
2046 2013-09-05 Pedro Alves <palves@redhat.com>
2048 * server.h (_): Delete.
2050 2013-09-02 Pedro Alves <palves@redhat.com>
2052 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2053 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2055 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2057 2013-09-02 Pierre Muller <muller@sourceware.org>
2059 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2060 or WriteProcessMemory complete successfully and handle
2061 ERROR_PARTIAL_COPY error.
2063 2013-09-02 Pedro Alves <palves@redhat.com>
2065 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2066 error instead of EIO.
2068 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2071 * linux-low.c: Include filestuff.h.
2072 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2073 * lynx-low.c: Include filestuff.h.
2074 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2075 * server.c: Include filestuff.h.
2076 (main): Call notice_open_fds.
2077 * spu-low.c: Include filestuff.h.
2078 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2080 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2082 * Makefile.in: Explain why ../target and ../nat are not
2083 listed as include file search paths.
2084 (linux-waitpid.o): New object file rule.
2085 * configure.srv (srv_native_linux_obj): New variable.
2086 Replace all occurrences of linux native object files with
2087 $srv_native_linux_obj.
2088 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2089 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2090 (linux_enable_event_reporting): Remove declaration.
2091 (my_waitpid): Moved to common/linux-waitpid.c.
2092 (linux_wait_for_event): Pass ptid when calling
2093 linux_enable_event_reporting.
2094 (linux_supports_tracefork_flag): Remove.
2095 (linux_enable_event_reporting): Likewise.
2096 (linux_tracefork_grandchild): Remove.
2097 (STACK_SIZE): Moved to common/linux-ptrace.c.
2098 (linux_tracefork_child): Remove.
2099 (linux_test_for_tracefork): Remove.
2100 (linux_look_up_symbols): Call linux_supports_traceclone.
2101 (initialize_low): Remove call to linux_test_for_tracefork.
2102 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2103 common/linux-ptrace.h.
2104 (PTRACE_TYPE_ARG4): Likewise.
2105 Include linux-ptrace.h.
2107 2013-08-21 Pedro Alves <palves@redhat.com>
2109 * config.in: Renegerate.
2111 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2113 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2114 (SFILES): Remove $(srcdir)/common/target-common.c and
2115 add $(srcdir)/target/waitstatus.c.
2116 (OBS): Remove target-common.o and add waitstatus.o.
2117 (server_h): Remove $(srcdir)/../common/target-common.h and
2118 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2119 and $(srcdir)/../target/waitstatus.h.
2120 (target-common.o): Remove.
2121 (waitstatus.o): New target object file.
2122 * target.h: Do not include target-common.h and
2123 include target/resume.h, target/wait.h and
2124 target/waitstatus.h.
2126 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2128 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2129 to PTRACE_TYPE_ARG3.
2130 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2131 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2133 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2134 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2136 2013-07-27 Jie Zhang <jie@codesourcery.com>
2137 Daniel Jacobowitz <dan@codesourcery.com>
2138 Yao Qi <yao@codesourcery.com>
2140 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2141 (mips-linux-watch.o): New rule.
2142 (mips_linux_watch_h): New variable.
2143 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2145 * linux-mips-low.c: Include mips-linux-watch.h.
2146 (struct arch_process_info, struct arch_lwp_info): New.
2147 (update_watch_registers_callback): New function.
2148 (mips_linux_new_process, mips_linux_new_thread) New functions.
2149 (mips_linux_prepare_to_resume, mips_insert_point): New
2151 (mips_remove_point, mips_stopped_by_watchpoint): New
2153 (rsp_bp_type_to_target_hw_bp_type): New function.
2154 (mips_stopped_data_address): New function.
2155 (the_low_target): Add watchpoint support functions.
2157 2013-07-27 Yao Qi <yao@codesourcery.com>
2159 * i386-low.c: Include break-common.h.
2160 (enum target_hw_bp_type): Remove.
2162 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2164 * Makefile.in (SFILES): /common/target-common.c.
2165 (OBS): Add target-common.o.
2166 (server_h): Add $(srcdir)/../common/target-common.h.
2167 (target-common.o): New target.
2168 * server.c (queue_stop_reply_callback): Free
2169 status string after use.
2170 * target.c (target_waitstatus_to_string): Remove.
2171 * target.h: Include target-common.h.
2172 (resume_kind): Likewise.
2173 (target_waitkind): Likewise.
2174 (target_waitstatus): Likewise.
2175 (TARGET_WNOHANG): Likewise.
2177 2013-07-04 Yao Qi <yao@codesourcery.com>
2179 * Makefile.in (host_alias): Use @host_noncanonical@.
2180 (target_alias): Use @target_noncanonical@.
2181 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2182 ACX_NONCANONICAL_HOST.
2183 * configure: Regenerated.
2186 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2188 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2189 * configure: Rebuild.
2190 * Makefile.in (version_host, version_target): Get from configure.
2191 (version.c): Use $(version_host) and $(version_target).
2193 2013-07-03 Pedro Alves <palves@redhat.com>
2195 * Makefile.in (config.status): Depend on development.sh.
2196 * acinclude.m4: Include libmcheck.m4.
2197 * configure: Regenerate.
2199 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2201 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2202 attribute inside the parentheses.
2203 (winapi_DebugSetProcessKillOnExit): Ditto.
2204 (winapi_DebugBreakProcess): Ditto.
2205 (winapi_GenerateConsoleCtrlEvent): Ditto.
2207 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2209 * notif.h (notif_event): Add a dummy member to avoid compiler
2212 2013-07-01 Pedro Alves <palves@redhat.com>
2214 * hostio.c (HOSTIO_PATH_MAX): Define.
2215 (require_filename, handle_open, handle_unlink, handle_readlink):
2218 2013-07-01 Pedro Alves <palves@redhat.com>
2220 * server.h: Include "pathmax.h".
2221 * linux-low.c: Don't include sys/param.h.
2222 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2224 * win32-low.c: Don't include sys/param.h.
2225 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2227 2013-07-01 Pedro Alves <palves@redhat.com>
2229 * event-loop.c: Don't check HAVE_UNISTD_H before including
2231 * gdbreplay.c: Likewise.
2232 * remote-utils.c: Likewise.
2233 * server.c: Likewise.
2234 * configure.ac: Don't check for unistd.h.
2235 * configure: Regenerate.
2237 2013-06-28 Tom Tromey <tromey@redhat.com>
2239 * Makefile.in (version.c): Use version.in, not
2242 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2244 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2245 * configure: Rebuild.
2246 * Makefile.in (version_host, version_target): Get from configure.
2247 (version.c): Use $(version_host) and $(version_target).
2249 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2251 Fix trace-status to output user name without trailing colon.
2252 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2254 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2256 Fix trace-status to output proper start-time and stop-time.
2257 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2258 output start time and stop time in hex as gdb expects.
2260 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2262 * tracepoint.c (build_traceframe_info_xml): Output trace state
2263 variables present in the trace buffer.
2265 2013-06-24 Tom Tromey <tromey@redhat.com>
2267 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2269 (version.o): Remove.
2270 * gdbreplay.c: Include version.h.
2271 (version, host_name): Don't declare.
2272 * server.h: Include version.h.
2273 (version, host_name): Don't declare.
2275 2013-06-12 Pedro Alves <palves@redhat.com>
2277 * linux-x86-low.c (linux_is_elf64): Delete global.
2278 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
2279 with local linux_pid_exe_is_elf_64_file use.
2281 2013-06-11 Pedro Alves <palves@redhat.com>
2283 * linux-low.c (regset_disabled, disable_regset): New functions.
2284 (regsets_fetch_inferior_registers)
2285 (regsets_store_inferior_registers): Use them.
2286 (initialize_regsets_info); Don't allocate the disabled_regsets
2288 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
2291 2013-06-11 Pedro Alves <palves@redhat.com>
2293 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
2296 2013-06-11 Pedro Alves <palves@redhat.com>
2298 * linux-x86-low.c (initialize_low_arch): Call
2299 init_registers_x32_avx_linux.
2301 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
2303 Fix compatibility with Android Bionic.
2304 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
2307 2013-06-07 Pedro Alves <palves@redhat.com>
2310 * Makefile.in (OBS): Add tdesc.o.
2311 (IPA_OBJS): Add tdesc-ipa.o.
2312 (tdesc-ipa.o): New rule.
2313 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
2315 * linux-low.c (new_inferior): Delete.
2316 (disabled_regsets, num_regsets): Delete.
2317 (linux_add_process): Adjust to set the new per-process
2319 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
2320 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
2321 was a stop. When calling arch_setup, switch the current inferior
2322 to the thread that got an event.
2323 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
2324 (regsets_fetch_inferior_registers)
2325 (regsets_store_inferior_registers): New regsets_info parameter.
2327 (linux_register_in_regsets): New regs_info parameter. Adjust to
2329 (register_addr, fetch_register, store_register): New usrregs_info
2330 parameter. Adjust to use it.
2331 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
2332 parameter regs_info. Adjust to use it.
2333 (linux_fetch_registers): Get the current inferior's regs_info, and
2335 (linux_store_registers): Ditto.
2336 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
2337 (initialize_low): Don't initialize the target_regsets here. Call
2338 initialize_low_arch.
2339 * linux-low.h (target_regsets): Delete declaration.
2340 (struct regsets_info): New.
2341 (struct usrregs_info): New.
2342 (struct regs_info): New.
2343 (struct process_info_private) <new_inferior>: New field.
2344 (struct linux_target_ops): Delete the num_regs, regmap, and
2345 regset_bitmap fields. New field regs_info.
2346 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
2347 * i387-fp.c (num_xmm_registers): Delete.
2348 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
2349 calls to new interface.
2350 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
2351 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
2352 Infer the number of xmm registers from the regcache's target
2354 * i387-fp.h (num_xmm_registers): Delete.
2355 * inferiors.c (add_thread): Don't install the thread's regcache
2357 * proc-service.c (gregset_info): Fetch the current inferior's
2358 regs_info. Adjust to use it.
2359 * regcache.c: Include tdesc.h.
2360 (register_bytes, reg_defs, num_registers)
2361 (gdbserver_expedite_regs): Delete.
2362 (get_thread_regcache): If the thread doesn't have a regcache yet,
2363 create one, instead of aborting gdbserver.
2364 (regcache_invalidate_one): Rename to ...
2365 (regcache_invalidate_thread): ... this.
2366 (regcache_invalidate_one): New.
2367 (regcache_invalidate): Only invalidate registers of the current
2369 (init_register_cache): Add target_desc parameter, and use it.
2370 (new_register_cache): Ditto. Assert the target description has a
2371 non zero registers_size.
2372 (regcache_cpy): Add assertions. Adjust.
2373 (realloc_register_cache, set_register_cache): Delete.
2374 (registers_to_string, registers_from_string): Adjust.
2375 (find_register_by_name, find_regno, find_register_by_number)
2376 (register_cache_size): Add target_desc parameter, and use it.
2377 (free_register_cache_thread, free_register_cache_thread_one)
2378 (regcache_release, register_cache_size): New.
2379 (register_size): Add target_desc parameter, and use it.
2380 (register_data, supply_register, supply_register_zeroed)
2381 (supply_regblock, supply_register_by_name, collect_register)
2382 (collect_register_as_string, collect_register_by_name): Adjust.
2383 * regcache.h (struct target_desc): Forward declare.
2384 (struct regcache) <tdesc>: New field.
2385 (init_register_cache, new_register_cache): Add target_desc
2387 (regcache_invalidate_thread): Declare.
2388 (regcache_invalidate_one): Delete declaration.
2389 (regcache_release): Declare.
2390 (find_register_by_number, register_cache_size, register_size)
2391 (find_regno): Add target_desc parameter.
2392 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
2394 * remote-utils.c: Include tdesc.h.
2395 (outreg, prepare_resume_reply): Adjust.
2396 * server.c: Include tdesc.h.
2397 (gdbserver_xmltarget): Delete declaration.
2398 (get_features_xml, process_serial_event): Adjust.
2399 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
2401 (struct process_info) <tdesc>: New field.
2402 (ipa_tdesc): Declare.
2403 * tdesc.c: New file.
2404 * tdesc.h: New file.
2405 * tracepoint.c: Include tdesc.h.
2406 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
2407 (get_context_regcache): Adjust to pass ipa_tdesc down.
2408 (do_action_at_tracepoint): Adjust to get the register cache size
2409 from the context regcache's description.
2410 (traceframe_walk_blocks): Adjust to get the register cache size
2411 from the current trace frame's description.
2412 (traceframe_get_pc): Adjust to get current trace frame's
2413 description and pass it down.
2414 (gdb_collect): Adjust to get the register cache size from the
2416 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
2417 (gdbserver_xmltarget): Delete.
2418 (initialize_low_tracepoint): Set the ipa's target description.
2419 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
2420 (initialize_low_tracepoint): Set the ipa's target description.
2421 * linux-x86-low.c: Include tdesc.h.
2422 [__x86_64__] (is_64bit_tdesc): New.
2423 (ps_get_thread_area, x86_get_thread_area): Use it.
2424 (i386_cannot_store_register): Rename to ...
2425 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
2426 (i386_cannot_fetch_register): Rename to ...
2427 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
2428 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
2430 (target_regsets): Rename to ...
2431 (x86_regsets): ... this.
2432 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
2434 (x86_siginfo_fixup): Use is_64bit_tdesc.
2435 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2436 (tdesc_x32_avx_linux, tdesc_x32_linux)
2437 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2439 (x86_linux_update_xmltarget): Delete.
2440 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2441 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2442 (AMD64_LINUX_USER64_CS): New.
2443 (x86_linux_read_description): New, based on
2444 x86_linux_update_xmltarget.
2445 (same_process_callback): New.
2446 (x86_arch_setup_process_callback): New.
2447 (x86_linux_update_xmltarget): New.
2448 (x86_regsets_info): New.
2449 (amd64_linux_regs_info): New.
2450 (i386_linux_usrregs_info): New.
2451 (i386_linux_regs_info): New.
2452 (x86_linux_regs_info): New.
2453 (x86_arch_setup): Reimplement.
2454 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2455 (x86_emit_ops): Ditto.
2456 (the_low_target): Adjust. Install x86_linux_regs_info,
2457 x86_cannot_fetch_register, and x86_cannot_store_register.
2458 (initialize_low_arch): New.
2459 * linux-ia64-low.c (tdesc_ia64): Declare.
2460 (ia64_fetch_register): Adjust.
2461 (ia64_usrregs_info, regs_info): New globals.
2462 (ia64_regs_info): New function.
2463 (the_low_target): Adjust.
2464 (initialize_low_arch): New function.
2465 * linux-sparc-low.c (tdesc_sparc64): Declare.
2466 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2468 (sparc_arch_setup): New function.
2469 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2470 (the_low_target): Adjust.
2471 (initialize_low_arch): New function.
2472 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2473 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2474 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2475 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2476 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2477 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2478 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2479 (tdesc_powerpc_isa205_vsx64l): Declare.
2480 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2481 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2482 (ppc_set_pc, ppc_get_hwcap): Adjust.
2483 (ppc_usrregs_info): Forward declare.
2484 (!__powerpc64__) ppc_regmap_adjusted: New global.
2485 (ppc_arch_setup): Adjust to the current process'es target
2487 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2488 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2489 (ppc_store_evrregset): Adjust.
2490 (target_regsets): Rename to ...
2491 (ppc_regsets): ... this, and make static.
2492 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2493 (ppc_regs_info): New function.
2494 (the_low_target): Adjust.
2495 (initialize_low_arch): New function.
2496 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2497 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2498 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2499 (tdesc_s390x_linux64v2): Declare.
2500 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2501 (s390_fill_gregset, s390_store_last_break): Adjust.
2502 (target_regsets): Rename to ...
2503 (s390_regsets): ... this, and make static.
2504 (s390_get_pc, s390_set_pc): Adjust.
2505 (s390_get_hwcap): New target_desc parameter, and use it.
2506 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2507 (s390_arch_setup): Adjust to set the current process'es target
2508 description. Don't adjust the regmap.
2509 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2510 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2511 (regs_info_3264): New globals.
2512 (s390_regs_info): New function.
2513 (the_low_target): Adjust.
2514 (initialize_low_arch): New function.
2515 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2516 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2517 [__mips64] (init_registers_mips_linux)
2518 (init_registers_mips_dsp_linux): Delete defines.
2519 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2520 (have_dsp): New global.
2521 (mips_read_description): New, based on mips_arch_setup.
2522 (mips_arch_setup): Reimplement.
2523 (get_usrregs_info): New function.
2524 (mips_cannot_fetch_register, mips_cannot_store_register)
2525 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2526 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2527 (target_regsets): Rename to ...
2528 (mips_regsets): ... this, and make static.
2529 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2530 (dsp_regs_info, regs_info): New globals.
2531 (mips_regs_info): New function.
2532 (the_low_target): Adjust.
2533 (initialize_low_arch): New function.
2534 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2535 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2537 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2538 (arm_read_description): New, with bits factored from
2540 (arm_arch_setup): Reimplement.
2541 (target_regsets): Rename to ...
2542 (arm_regsets): ... this, and make static.
2543 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2544 (arm_regs_info): New function.
2545 (the_low_target): Adjust.
2546 (initialize_low_arch): New function.
2547 * linux-m68k-low.c (tdesc_m68k): Declare.
2548 (target_regsets): Rename to ...
2549 (m68k_regsets): ... this, and make static.
2550 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2551 (m68k_regs_info): New function.
2552 (m68k_arch_setup): New function.
2553 (the_low_target): Adjust.
2554 (initialize_low_arch): New function.
2555 * linux-sh-low.c (tdesc_sharch): Declare.
2556 (target_regsets): Rename to ...
2557 (sh_regsets): ... this, and make static.
2558 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2559 (sh_regs_info, sh_arch_setup): New functions.
2560 (the_low_target): Adjust.
2561 (initialize_low_arch): New function.
2562 * linux-bfin-low.c (tdesc_bfin): Declare.
2563 (bfin_arch_setup): New function.
2564 (bfin_usrregs_info, regs_info): New globals.
2565 (bfin_regs_info): New function.
2566 (the_low_target): Adjust.
2567 (initialize_low_arch): New function.
2568 * linux-cris-low.c (tdesc_cris): Declare.
2569 (cris_arch_setup): New function.
2570 (cris_usrregs_info, regs_info): New globals.
2571 (cris_regs_info): New function.
2572 (the_low_target): Adjust.
2573 (initialize_low_arch): New function.
2574 * linux-cris-low.c (tdesc_crisv32): Declare.
2575 (cris_arch_setup): New function.
2576 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2577 (cris_regs_info): New function.
2578 (the_low_target): Adjust.
2579 (initialize_low_arch): New function.
2580 * linux-m32r-low.c (tdesc_m32r): Declare.
2581 (m32r_arch_setup): New function.
2582 (m32r_usrregs_info, regs_info): New globals.
2583 (m32r_regs_info): Adjust.
2584 (initialize_low_arch): New function.
2585 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2586 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2587 (tic6x_usrregs_info): Forward declare.
2588 (tic6x_read_description): New function, based on ...
2589 (tic6x_arch_setup): ... this. Reimplement.
2590 (target_regsets): Rename to ...
2591 (tic6x_regsets): ... this, and make static.
2592 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2593 (tic6x_regs_info): New function.
2594 (the_low_target): Adjust.
2595 (initialize_low_arch): New function.
2596 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2597 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2598 (target_regsets): Rename to ...
2599 (xtensa_regsets): ... this, and make static.
2600 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2602 (xtensa_arch_setup, xtensa_regs_info): New functions.
2603 (the_low_target): Adjust.
2604 (initialize_low_arch): New function.
2605 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2606 (nios2_arch_setup): Set the current process'es tdesc.
2607 (target_regsets): Rename to ...
2608 (nios2_regsets): ... this.
2609 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2610 (nios2_regs_info): New function.
2611 (the_low_target): Adjust.
2612 (initialize_low_arch): New function.
2613 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2614 (aarch64_arch_setup): Set the current process'es tdesc.
2615 (target_regsets): Rename to ...
2616 (aarch64_regsets): ... this.
2617 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2618 (aarch64_regs_info): New function.
2619 (the_low_target): Adjust.
2620 (initialize_low_arch): New function.
2621 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2623 (target_regsets): Rename to ...
2624 (tile_regsets): ... this.
2625 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2626 (tile_regs_info): New function.
2627 (tile_arch_setup): Set the current process'es tdesc.
2628 (the_low_target): Adjust.
2629 (initialize_low_arch): New function.
2630 * spu-low.c (tdesc_spu): Declare.
2631 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2632 * win32-arm-low.c (tdesc_arm): Declare.
2633 (arm_arch_setup): New function.
2634 (the_low_target): Install arm_arch_setup instead of
2636 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2637 (init_windows_x86): Rename to ...
2638 (i386_arch_setup): ... this. Set `win32_tdesc'.
2639 (the_low_target): Adjust.
2640 * win32-low.c (win32_tdesc): New global.
2641 (child_add_thread): Don't create the thread cache here.
2642 (do_initial_child_stuff): Set the new process'es tdesc.
2643 * win32-low.h (struct target_desc): Forward declare.
2644 (win32_tdesc): Declare.
2645 * lynx-i386-low.c (tdesc_i386): Declare global.
2646 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2647 * lynx-low.c (lynx_tdesc): New global.
2648 (lynx_add_process): Set the new process'es tdesc.
2649 * lynx-low.h (struct target_desc): Forward declare.
2650 (lynx_tdesc): Declare global.
2651 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2652 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2653 * nto-low.c (nto_tdesc): New global.
2654 (do_attach): Set the new process'es tdesc.
2655 * nto-low.h (struct target_desc): Forward declare.
2656 (nto_tdesc): Declare.
2657 * nto-x86-low.c (tdesc_i386): Declare.
2658 (nto_x86_arch_setup): Set `nto_tdesc'.
2660 2013-06-04 Gary Benson <gbenson@redhat.com>
2662 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2663 to qSupported response when appropriate.
2664 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2665 with nonzero-length annex.
2666 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2667 arguments supplied in annex.
2669 2013-05-31 Doug Evans <dje@google.com>
2672 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2673 64 bits in 64-cross-32 environment.
2675 2013-05-28 Pedro Alves <palves@redhat.com>
2677 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2678 (aarch64-without-fpu.c): Delete rule.
2679 * configure.srv (aarch64*-*-linux*): Remove references to
2680 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2681 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2684 2013-05-24 Pedro Alves <palves@redhat.com>
2686 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2687 instead of strchr/decode_address. Error if the range isn't split
2688 with a ','. Don't assume there's be a ':' in the action.
2690 2013-05-23 Yao Qi <yao@codesourcery.com>
2691 Pedro Alves <palves@redhat.com>
2693 * linux-low.c (lwp_in_step_range): New function.
2694 (linux_wait_1): If the thread was range stepping and stopped
2695 outside the stepping range, report the stop to GDB. Otherwise,
2696 continue stepping. Add range stepping debug output.
2697 (linux_set_resume_request): Copy the step range from the resume
2699 (linux_supports_range_stepping): New.
2700 (linux_target_ops) <supports_range_stepping>: Set to
2701 linux_supports_range_stepping.
2702 * linux-low.h (struct linux_target_ops)
2703 <supports_range_stepping>: New field.
2704 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2705 * linux-x86-low.c (x86_supports_range_stepping): New.
2706 (the_low_target) <supports_range_stepping>: Set to
2707 x86_supports_range_stepping.
2708 * server.c (handle_v_cont): Handle 'r' action.
2709 (handle_v_requests): Append ";r" if the target supports range
2711 * target.h (struct thread_resume) <step_range_start,
2712 step_range_end>: New fields.
2713 (struct target_ops) <supports_range_stepping>:
2715 (target_supports_range_stepping): New macro.
2717 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2719 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2720 confusion in comment.
2722 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2724 * lynx-low.c (struct process_info_private): New type.
2725 (lynx_add_process): New function.
2726 (lynx_create_inferior, lynx_attach): Replace calls to
2727 add_process by calls to lynx_add_process.
2728 (lynx_resume): If PTID is null, then try using
2729 current_process()->private->last_wait_event_ptid.
2731 (lynx_clear_inferiors): Delete. The contents of that function
2732 has been inlined in lynx_mourn;
2733 (lynx_wait_1): Save the ptid in the process's private data.
2734 (lynx_mourn): Free the process' private data. Replace call
2735 to lynx_clear_inferiors by call to clear_inferiors.
2737 2013-05-17 Yao Qi <yao@codesourcery.com>
2739 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2742 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2744 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2745 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2746 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2747 PT_TEXT_END_ADDR guards. Update comments.
2748 (linux_target_op) <read_offsets>: Conditionally define to
2749 linux_read_offsets if the target is UCLIBC and if it defines
2750 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2752 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2753 Andrew Jenner <andrew@codesourcery.com>
2755 * Makefile.in (SFILES): Add linux-nios2-low.c.
2756 (clean): Add action to delete nios2-linux.c.
2757 (nios2-linux.c): New rule.
2758 * configure.srv: Add nios2*-*-linux*.
2759 * linux-nios2-low.c: New.
2761 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2763 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2765 2013-04-25 Hui Zhu <hui@codesourcery.com>
2768 * ax.c (ax_printf): Add fflush.
2770 2013-04-22 Tom Tromey <tromey@redhat.com>
2772 * Makefile.in (SFILES): Add filestuff.c.
2773 (OBS): Add filestuff.o.
2774 (filestuff.o): New target.
2775 * config.in, configure: Rebuild.
2776 * configure.ac: Check for fdwalk, pipe2.
2778 2013-04-17 Pedro Alves <palves@redhat.com>
2780 * configure.ac (USE_THREAD_DB): Delete variable.
2781 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2782 Don't AC_SUBST USE_THREAD_DB.
2783 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2784 * config.in, configure: Regenerate.
2786 2013-04-16 Pedro Alves <palves@redhat.com>
2788 * linux-low.h (struct lwp_info) <thread_known>: Move under
2789 the USE_THREAD_DB #ifdef.
2791 2013-04-16 Pedro Alves <palves@redhat.com>
2793 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2794 (linux-low.o): Delete rule.
2795 * linux-low.h: Always include "gdb_thread_db.h" instead of
2796 conditionally including thread_db.h.
2797 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2800 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2802 * Makefile.in (install-only): Fix make install regression.
2804 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2806 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2807 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2809 * gdbserver.1: Remove.
2811 2013-03-22 Pedro Alves <palves@redhat.com>
2813 * linux-low.c (handle_extended_wait): Don't call
2814 linux_enable_event_reporting.
2816 2013-03-15 Tony Theodore <tonyt@logyst.com>
2819 * Makefile.in (SHELL): Use @SHELL@.
2821 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2823 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2826 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2828 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2829 Remove extraneous NULL element.
2831 2013-03-13 Yao Qi <yao@codesourcery.com>
2833 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2834 'V' block in trace frame.
2836 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2838 * target.h (struct target_ops): Add btrace ops.
2839 (target_supports_btrace): New macro.
2840 (target_enable_btrace): New macro.
2841 (target_disable_btrace): New macro.
2842 (target_read_btrace): New macro.
2843 * gdbthread.h (struct thread_info): Add btrace field.
2844 * server.c: Include btrace-common.h.
2845 (handle_btrace_general_set): New function.
2846 (handle_btrace_enable): New function.
2847 (handle_btrace_disable): New function.
2848 (handle_general_set): Call handle_btrace_general_set.
2849 (handle_qxfer_btrace): New function.
2850 (struct qxfer qxfer_packets[]): Add btrace entry.
2851 * inferiors.c (remove_thread): Disable btrace.
2852 * linux-low: Include linux-btrace.h.
2853 (linux_low_enable_btrace): New function.
2854 (linux_low_read_btrace): New function.
2855 (linux_target_ops): Add btrace ops.
2856 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2857 Add srv_linux_btrace=yes.
2858 (x86_64-*-linux*): Add linux-btrace.o.
2859 Add srv_linux_btrace=yes.
2860 * configure.ac: Define HAVE_LINUX_BTRACE.
2861 * config.in: Regenerated.
2862 * configure: Regenerated.
2864 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2866 * server.c (handle_qxfer): Preserve error message if -3 is
2868 (qxfer): Document the -3 return value.
2870 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2872 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2873 (linux_btrace_h): New variable.
2874 (linux-btrace.o): New rule.
2876 2013-03-08 Stan Shebs <stan@codesourcery.com>
2877 Hafiz Abid Qadeer <abidh@codesourcery.com>
2879 * tracepoint.c (trace_buffer_size): New global.
2880 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2881 (init_trace_buffer): Change to one-argument function. Allocate
2882 trace buffer memory.
2883 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2884 handle QTBuffer:size packet.
2885 (cmd_bigqtbuffer_size): New function.
2886 (initialize_tracepoint): Call init_trace_buffer with
2887 DEFAULT_TRACE_BUFFER_SIZE.
2888 * server.c (handle_query): Add QTBuffer:size in the
2891 2013-03-07 Yao Qi <yao@codesourcery.com>
2893 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2894 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2896 (cmd_qtsp): Adjust condition. Do post increment.
2897 Set cur_action and cur_step_action back to 0.
2899 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2902 * linux-low.c (linux_write_memory): Return early success if LEN is
2905 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2907 * configure.srv: Add x86_64-*-cygwin* as target.
2909 2013-02-28 Tom Tromey <tromey@redhat.com>
2911 * configure.ac: Invoke AC_SYS_LARGEFILE.
2912 * configure, config.in: Rebuild.
2914 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2916 * win32-low.c: Throughout, fix format strings and casts of
2917 printf-like functions to avoid type related warnings on all
2919 (get_child_debug_event): Print dwDebugEventCode as hex since
2920 that's how it's usually documented.
2922 2013-02-28 Yao Qi <yao@codesourcery.com>
2924 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2927 2013-02-27 Jiong Wang <jiwang@tilera.com>
2929 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2930 (reg-tilegx32.c): New rule.
2931 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2932 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2933 different register info initializer according to elf class.
2934 (init_registers_tilgx32): New function. The tilegx32 register info
2936 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2937 (tile_store_gregset): Likewise.
2939 2013-02-27 Yao Qi <yao@codesourcery.com>
2941 * server.c (process_point_options): Print debug message when
2942 debug_threads is true.
2944 2013-02-26 Yao Qi <yao@codesourcery.com>
2946 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2948 2013-02-19 Pedro Alves <palves@redhat.com>
2949 Kai Tietz <ktietz@redhat.com>
2953 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2954 instead of strtoul to extract address from packet.
2955 (process_serial_event) <'z'>: Likewise.
2957 2013-02-18 Yao Qi <yao@codesourcery.com>
2959 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2961 2013-02-14 Pedro Alves <palves@redhat.com>
2965 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2966 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2968 2013-02-14 Pedro Alves <palves@redhat.com>
2970 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2972 2013-02-14 Pedro Alves <palves@redhat.com>
2974 * tracepoint.c (save_string): Delete.
2975 (add_tracepoint_action): Use savestring instead of save_string.
2977 2013-02-12 Pedro Alves <palves@redhat.com>
2979 * linux-xtensa-low.c: Ditto.
2980 * xtensa-xtregs.c: Ditto.
2982 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2984 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2987 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2989 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2990 aarch64_num_wp_regs and aarch64_num_bp_regs to
2991 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2993 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2995 * linux-aarch64-low.c (ps_get_thread_area): Replace
2996 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2998 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2999 Marcus Shawcroft <marcus.shawcroft@arm.com>
3000 Nigel Stephens <nigel.stephens@arm.com>
3001 Yufeng Zhang <yufeng.zhang@arm.com>
3003 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
3004 (aarch64.c, aarch64-without-fpu.c): New targets.
3005 * configure.srv (aarch64*-*-linux*): New.
3006 * linux-aarch64-low.c: New file.
3008 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
3010 * linux-low.c (handle_extended_wait, linux_create_inferior)
3011 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
3012 (dequeue_one_deferred_signal, linux_resume_one_thread)
3013 (fetch_register, linux_write_memory, linux_enable_event_reporting)
3014 (linux_tracefork_grandchild, linux_test_for_tracefork)
3015 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
3016 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
3017 where the argument is 0.
3019 2013-01-25 Yao Qi <yao@codesourcery.com>
3021 * event-loop.c: Include "queue.h".
3022 (gdb_event_p): New typedef.
3023 (struct gdb_event) <next_event>: Remove.
3024 (event_queue): Change to QUEUE(gdb_event_p).
3025 (async_queue_event): Remove.
3026 (gdb_event_xfree): New.
3027 (initialize_event_loop): New.
3028 (process_event): Use API from QUEUE.
3029 (wait_for_event): Likewise.
3030 * server.c (main): Call initialize_event_loop.
3031 * server.h (initialize_event_loop): Declare.
3033 2013-01-18 Yao Qi <yao@codesourcery.com>
3035 * ax.h (struct eval_agent_expr_context): New.
3036 (gdb_eval_agent_expr): Update declaration.
3037 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3038 TFRAME. Add new argument CTX.
3039 * server.h (struct eval_agent_expr_context): Declare.
3040 (agent_mem_read, agent_tsv_read): Update declaration.
3041 (agent_mem_read_string): Likewise.
3042 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3043 (add_traceframe_block): Add new argument TPOINT.
3044 Increase TPOINT->traceframe_usage.
3045 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3046 eval_tracepoint_agent_expr.
3047 (condition_true_at_tracepoint): Likewise.
3048 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3049 (agent_mem_read_string, agent_tsv_read): Likewise.
3051 2013-01-16 Yao Qi <yao@codesourcery.com>
3053 * linux-low.c (linux_resume_one_lwp): Don't check
3054 'lwp->bp_reinsert != 0'.
3056 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3057 Pedro Alves <palves@redhat.com>
3059 * lynx-low.c (ptrace_request_to_str): Define a temporary
3060 macro and use it to simplify this function's implementation.
3062 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3064 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3067 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3069 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3071 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3073 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3075 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3077 * lynx-low.c (lynx_resume): Use the resume_info parameter
3078 to determine the ptid for the lynx_ptrace call, unless
3079 it is equal to minus_one_ptid, in which case we use the
3080 ptid of the current_inferior.
3081 (lynx_wait_1): After having received a thread create/exit
3082 event, resume the inferior's execution using the signaling
3083 thread's ptid, rather than the old ptid.
3085 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3087 * lynx-low.c (lynx_resume): Delete variable ret.
3089 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3091 * gdbreplay.c (gdbreplay_version): Update copyright year.
3092 * server.c (gdbserver_version): Likewise.
3094 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3096 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3099 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3101 * lynx-low.c (ptrace_request_to_str): Add handling for
3104 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3106 * lynx-low.c (lynx_attach): Delete variable new_process.
3108 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3110 * lynx-low.c (lynx_create_inferior): Delete variable
3113 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3115 * lynx-low.c (ptrace_request_to_str): Do not handle
3116 PTRACE_GETTHREADLIST if this macro does not exist.
3118 2012-12-15 Yao Qi <yao@codesourcery.com>
3120 * Makefile.in (OBS): Add notif.o.
3121 * notif.c, notif.h: New.
3122 * server.c: Include "notif.h".
3123 (struct vstop_notif) <next>: Remove.
3125 (queue_stop_reply): Update.
3126 (push_event, send_next_stop_reply): Remove.
3127 (discard_queued_stop_replies): Update.
3128 (notif_stop): New variable.
3129 (handle_v_stopped): Remove.
3130 (handle_v_requests): Don't call handle_v_stopped. Call
3131 handle_ack_notif instead.
3132 (queue_stop_reply_callback): Call notif_event_enque instead
3133 of queue_stop_reply.
3134 (handle_status): Don't call send_next_stop_reply, call
3135 notif_write_event instead.
3136 (kill_inferior_callback): Likewise.
3137 (detach_or_kill_inferior_callback): Likewise.
3138 (main): Call initialize_notif.
3139 (process_serial_event): Call QUEUE_is_empty.
3140 (handle_target_event): Call notif_push instead of push event.
3141 * server.h (push_event): Remove declaration.
3143 2012-12-10 Tom Tromey <tromey@redhat.com>
3145 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3146 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3149 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3150 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3151 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3152 (amd64-linux-ipa.o, ax.o): Rewrite.
3153 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3154 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3155 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3156 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3157 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3158 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3159 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3160 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3161 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3162 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3163 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3164 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3165 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3166 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3167 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3168 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3169 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3170 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3171 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3172 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3173 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3174 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3175 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3176 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3177 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3178 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3179 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3180 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3181 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3182 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3183 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3184 (reg-tilegx.o): Remove.
3185 (all_object_files): New macro.
3186 Include .deps files.
3187 * aclocal.m4, configure: Rebuild.
3188 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3189 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3190 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3192 2012-12-05 Tom Tromey <tromey@redhat.com>
3195 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3197 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3199 * configure.ac: Check for linux/perf_event.h.
3200 * config.in: Regenerated.
3201 * configure: Regenerated.
3203 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3205 * hostio.c (handle_readlink): Decrease buffer size
3206 parameter passed to readlink by one byte.
3208 2012-11-26 Yao Qi <yao@codesourcery.com>
3210 * configure.ac (build_warnings): Append '-Wempty-body'.
3211 * configure: Regenerated.
3212 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3215 2012-11-15 Pierre Muller <muller@sourceware.org>
3217 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3218 * config.in: Regenerate.
3219 * configure: Regenerate.
3220 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3221 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3222 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3223 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3225 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3226 instead of <sys/wait.h> header.
3227 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3229 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3231 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3232 (various make rules): Remove -DGDBSERVER
3234 2012-11-09 Yao Qi <yao@codesourcery.com>
3236 * spu-low.c (current_ptid): Move it to ..
3237 * gdbthread.h: ... here. New.
3238 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3239 * server.c (myresume, process_serial_event): Likewise.
3240 * thread-db.c (thread_db_find_new_threads): Likewise.
3241 * tracepoint.c (run_inferior_command): Likewise.
3243 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3245 * server.c (handle_search_memory_1): Include access length in
3248 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3250 * linux-crisv32-low.c: Fix compile errors.
3252 2012-09-04 Yao Qi <yao@codesourcery.com>
3254 * tracepoint.c (cmd_qtsv): Adjust debug message.
3255 Don't check CUR_TPOINT.
3257 2012-08-28 Yao Qi <yao@codesourcery.com>
3259 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3260 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3261 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3262 Remove declarations of xmalloc, xreallloc, xstrdup and
3264 * Makefile.in (libiberty_h): New.
3265 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3266 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3268 2012-08-23 Yao Qi <yao@codesourcery.com>
3270 * server.h: Remove declaration of 'xsnprintf'.
3272 2012-08-22 Keith Seitz <keiths@redhat.com>
3274 * server.h: Include build-gnulib-gbserver/config.h.
3275 * gdbreplay.c: Likewise.
3277 2012-08-08 Doug Evans <dje@google.com>
3279 * Makefile.in (SFILES): Add gdb_vecs.c.
3280 (OBS): Add gdb_vecs.o.
3281 (gdb_vecs_h, host_defs_h): New variables.
3282 (thread-db.o): Add $(gdb_vecs_h) dependency.
3283 (gdb_vecs.o): New rule.
3284 * thread-db.c: #include "gdb_vecs.h".
3285 (thread_db_load_search): Use a vector to iterate over path elements.
3286 Handle text appearing after "$pdir".
3288 * configure.ac: Add check for strstr.
3289 * config.in: Regenerate.
3290 * configure: Regenerate.
3292 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
3294 * hostio.c (handle_pread): If pread fails, fall back to attempting
3296 (handle_pwrite): Likewise for pwrite.
3298 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
3300 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
3301 between unsupported TYPE and unimplementable ADDR/LEN combination.
3302 (arm_insert_point): Act on new return value.
3304 2012-07-31 Pedro Alves <palves@redhat.com>
3306 * server.c (process_point_options): Only skip tokens if we find
3307 one that is unrecognized. Don't treat 'X' specially while
3308 skipping unrecognized tokens.
3310 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
3312 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
3313 to 4-byte-align HW breakpoint addresses for Thumb.
3315 2012-07-27 Yao Qi <yao@codesourcery.com>
3319 * server.h: Declare gdb_agent_about_to_close.
3320 * target.c (kill_inferior): Include "agent.h".
3321 New. Send command 'kill'.
3322 * target.h (kill_inferior): Removed macro.
3323 * tracepoint.c (gdb_agent_about_to_close): New.
3324 (gdb_agent_helper_thread): Handle command 'close'.
3325 Wait endlessly until the inferior stops.
3326 Install gdb_agent_remove_socket to atexit hook.
3327 (agent_socket_name): New static variable.
3328 (gdb_agent_socket_init): Replace local variable 'name' with
3329 'agent_socket_name'.
3330 (gdb_agent_remove_socket): New.
3332 2012-07-27 Yao Qi <yao@codesourcery.com>
3334 * server.c (process_point_options): Stop at 'X' when parsing.
3336 2012-07-19 Michael Eager <eager@eagercon.com>
3338 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
3340 * linux-x86-low.c (x86_insert_point, x86_remove_point):
3341 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
3342 hardware breakpoint.
3344 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3346 * gdbserver/linux-low.c (initialize_low): Call
3347 linux_ptrace_init_warnings.
3349 2012-07-02 Doug Evans <dje@google.com>
3351 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
3354 2012-07-02 Stan Shebs <stan@codesourcery.com>
3356 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
3357 (ax.o): Add it to build rule.
3359 (OBS): Add format.o.
3360 (IPA_OBS): Add format.o.
3361 * server.c (handle_query): Claim support for breakpoint commands.
3362 (process_point_options): Add command case.
3363 (process_serial_event): Leave running if there are printfs in
3365 * mem-break.h (any_persistent_commands): Declare.
3366 (add_breakpoint_commands): Declare.
3367 (gdb_no_commands_at_breakpoint): Declare.
3368 (run_breakpoint_commands): Declare.
3369 * mem-break.c (struct point_command_list): New struct.
3370 (struct breakpoint): New field command_list.
3371 (any_persistent_commands): New function.
3372 (add_commands_to_breakpoint): New function.
3373 (add_breakpoint_commands): New function.
3374 (gdb_no_commands_at_breakpoint): New function.
3375 (run_breakpoint_commands): New function.
3376 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
3378 * ax.c: Include format.h.
3379 (ax_printf): New function.
3380 (gdb_eval_agent_expr): Add printf opcode.
3382 2012-06-13 Yao Qi <yao@codesourcery.com>
3384 * server.c (start_inferior): Remove duplicated writes to fields
3385 'last_resume_kind' and 'last_status' of 'current_inferior'.
3387 2012-06-12 Yao Qi <yao@codesourcery.com>
3388 Pedro Alves <palves@redhat.com>
3390 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
3392 * server.c (handle_v_cont): Extend comment.
3394 2012-06-11 Yao Qi <yao@codesourcery.com>
3396 * linux-low.c (linux_attach): Add 'static'.
3398 2012-06-06 Yao Qi <yao@codesourcery.com>
3400 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
3402 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3404 Fix gcc -flto compilation warning.
3405 * server.c (main): Make variable multi_mode and attach volatile.
3407 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3409 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
3410 if the platform doesn't know about it.
3412 2012-05-30 Jeff Kenton <jkenton@tilera.com>
3414 * Makefile.in (SFILES): Add linux-tile-low.c.
3415 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
3416 * configure.srv: Handle tilegx-*-linux*.
3417 * linux-tile-low.c: New file.
3419 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3421 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
3423 2012-05-24 Pedro Alves <palves@redhat.com>
3427 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
3429 2012-05-24 Pedro Alves <palves@redhat.com>
3433 Replace target_signal with gdb_signal throughout.
3435 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3437 * linux-low.c (linux_store_registers): Avoid the copying sequence
3438 when no data has been retrieved by ptrace.
3440 2012-05-22 Will Deacon <will.deacon@arm.com>
3442 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3443 Include asm/ptrace.h.
3444 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3447 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3449 * linux-low.c (linux_store_registers): Don't re-retrieve data
3450 with ptrace that has already been obtained from /proc. Always
3451 copy any data retrieved with ptrace to the buffer supplied.
3453 2012-05-11 Yao Qi <yao@codesourcery.com>
3454 Pedro Alves <palves@redhat.com>
3456 * linux-low.c (enum stopping_threads_kind): New.
3457 (stopping_threads): Change type to `enum stopping_threads_kind'.
3458 (handle_extended_wait): If stopping and suspending threads, leave
3459 the new_lwp suspended too.
3460 (linux_wait_for_event): Adjust.
3461 (stop_all_lwps): Set `stopping_threads' to
3462 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3463 whether we're suspending threads or just stopping them. Assert no
3466 2012-04-29 Yao Qi <yao@codesourcery.com>
3468 * server.h: Move some code to ...
3469 * gdbthread.h: ... here. New.
3470 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3471 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3472 (nto-low.o, win32-low.o): Likewise.
3473 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3474 * regcache.c, remote-utils.c, server.c: Likewise.
3475 * target.c, tracepoint.c, win32-low.c: Likewise.
3477 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3479 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3480 (PTRACE_ARG4_TYPE): Likewise.
3481 (PTRACE_XFER_TYPE): Likewise.
3482 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3483 ptrace to PTRACE_ARG3_TYPE.
3484 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3485 (PTRACE_ARG4_TYPE): Likewise.
3486 (PTRACE_XFER_TYPE): Likewise.
3487 (linux_detach_one_lwp): Cast fourth argument of
3488 ptrace to long then PTRACE_ARG4_TYPE.
3489 (regsets_fetch_inferior_registers): Cast third argument of
3490 ptrace to long then PTRACE_ARG3_TYPE.
3491 (regsets_store_inferior_registers): Likewise.
3493 2012-04-20 Pedro Alves <palves@redhat.com>
3495 * configure: Regenerate.
3497 2012-04-19 Pedro Alves <palves@redhat.com>
3499 * Makefile.in (GNULIB_BUILDDIR): New.
3500 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3501 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3502 (all, install-only, uninstall, clean-info, all-lib, clean): No
3503 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3504 (maintainer-clean realclean distclean): Use subdir_do.
3506 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3507 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3508 * acinclude.m4: Include acx_configure_dir.m4.
3509 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3510 calls. Call AC_PROG_RANLIB. Configure gnulib using
3513 (GNULIB_STDINT_H): Adjust.
3514 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3515 * gdbreplay.c: Include build-gnulib/config.h.
3516 * server.h: Likewise.
3517 * aclocal.m4: Regenerate.
3518 * config.in: Regenerate.
3519 * configure: Regenerate.
3521 2012-04-19 Pedro Alves <palves@redhat.com>
3523 * Makefile.in (LIBGNU, INCGNU): Adjust.
3524 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3525 (all, install-only, uninstall, clean-info, all-lib, clean)
3526 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3527 * configure.ac: Adjust AC_OUTPUT output.
3528 * aclocal.m4: Regenerate.
3529 * configure: Regenerate.
3531 2012-04-19 Pedro Alves <palves@redhat.com>
3533 * Makefile.in (generated_files): New.
3534 (server_h): Remove the explicit dependency on config.h, and depend
3535 on $generated_files.
3537 2012-04-19 Pedro Alves <palves@redhat.com>
3539 * Makefile.in (INCGNU): Add -Ignulib.
3541 2012-04-19 Pedro Alves <palves@redhat.com>
3543 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3544 (INCGNU): ... this, and spell out -I here.
3545 (GNULIB_LIB): Rename to ...
3547 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3549 2012-04-19 Pedro Alves <palves@redhat.com>
3551 * config.in: Regenerate.
3553 2012-04-19 Pedro Alves <palves@redhat.com>
3555 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3556 * server.h (memmem): Remove declaration.
3557 * config.in: Regenerate.
3558 * configure: Regenerate.
3560 2012-04-19 Yao Qi <yao@codesourcery.com>
3562 * Makefile.in (SFILES): Add common/vec.c.
3566 2012-04-19 Yao Qi <yao@codesourcery.com>
3568 * remote-utils.c (prepare_resume_reply): Replace with macro
3569 target_core_of_thread.
3570 * server.c (handle_qxfer_threads_proper): Likewise.
3571 * target.h (traget_core_of_thread): New macro.
3573 2012-04-18 Pedro Alves <palves@redhat.com>
3575 * aclocal.m4: Regenerate.
3576 * configure: Regenerate.
3578 2012-04-16 Yao Qi <yao@codesourcery.com>
3580 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3581 duplicated on address.
3583 2012-04-16 Yao Qi <yao@codesourcery.com>
3585 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3586 (struct tracepoint_action_ops) <send>: New field.
3587 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3588 (agent_expr_send, x_tracepoint_action_send): New.
3589 (l_tracepoint_action_send): New.
3590 (cmd_qtdp): Download and install tracepoint
3591 according to `use_agent'.
3592 (run_inferior_command): Add one more parameter `len'.
3594 (tracepoint_send_agent): New.
3595 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3597 2012-04-16 Yao Qi <yao@codesourcery.com>
3599 * tracepoint.c (download_tracepoints): Moved to ...
3600 (cmd_qtstart): ... here.
3602 2012-04-14 Yao Qi <yao@codesourcery.com>
3604 * tracepoint.c: Include inttypes.h.
3605 (struct collect_memory_action): Use sized types.
3606 (struct tracepoint): Likewise.
3607 (cmd_qtdp, stop_tracing): Update print specifiers.
3608 (cmd_qtp, response_tracepoint): Likewise.
3609 (collect_data_at_tracepoint): Likewise.
3610 (collect_data_at_step): Likewise.
3612 2012-04-14 Yao Qi <yao@codesourcery.com>
3614 Import gnulib module inttypes.
3615 * aclocal.m4, config.in, configure: Regenerated.
3617 2012-04-14 Yao Qi <yao@codesourcery.com>
3619 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3620 Makefile and config.status at last.
3622 2012-04-13 Yao Qi <yao@codesourcery.com>
3624 * tracepoint.c: Include stdint.h unconditionally.
3626 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3628 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3629 on BFD_HAVE_SYS_PROCFS_TYPE.
3630 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3631 * configure: Regenerate.
3632 * config.in: Likewise.
3634 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3636 * Makefile.in (clean): Also remove x32.c x32-linux.c
3637 x32-avx.c x32-avx-linux.c.
3638 (x32.o): New target.
3640 (x32-linux.o): Likewise.
3641 (x32-linux.c): Likewise.
3642 (x32-avx.o): Likewise.
3643 (x32-avx.c): Likewise.
3644 (x32-avx-linux.o): Likewise.
3645 (x32-avx-linux.c): Likewise.
3647 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3648 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3649 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3650 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3651 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3652 i386/x32-avx-linux.xml.
3654 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3655 (init_registers_x32_avx_linux): Likwise.
3656 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3657 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3659 2012-04-13 Pedro Alves <palves@redhat.com>
3661 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3662 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3663 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3664 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3667 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3669 * linux-x86-low.c (compat_x32_clock_t): New.
3670 (compat_x32_siginfo_t): Likewise.
3671 (compat_x32_siginfo_from_siginfo): Likewise.
3672 (siginfo_from_compat_x32_siginfo): Likewise.
3673 (linux_is_elf64): Likewise.
3674 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3675 and siginfo_from_compat_x32_siginfo for x32.
3676 (x86_arch_setup): Set linux_is_elf64.
3678 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3681 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3683 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3684 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3685 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3686 compatible with process.
3688 2012-04-12 Yao Qi <yao@codesourcery.com>
3690 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3691 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3692 (install-only, install-info, clean): Handle sub dir gnulib.
3693 (all-lib, am--refresh): New targets.
3694 (memmem.o): Remove target.
3695 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3696 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3697 (AC_REPLACE_FUNCS): Remove memmem.
3698 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3699 (AC_OUTPUT): Generate Makefile in gnulib/.
3700 * aclocal.m4, config.in, configure: Regenerated.
3702 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3704 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3706 2012-04-05 Pedro Alves <palves@redhat.com>
3708 -Werror=strict-aliasing
3710 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3713 2012-04-04 Pedro Alves <palves@redhat.com>
3715 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3716 (sparc_store_gregset_from_stack, sparc_store_gregset)
3717 (sparc_breakpoint_at): Fix formatting.
3719 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3721 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3723 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3724 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3725 * config.in: Regenerate.
3726 * configure: Likewise.
3728 2012-03-29 Pedro Alves <palves@redhat.com>
3730 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3731 Correct ptrace arguments.
3733 2012-03-28 Pedro Alves <palves@redhat.com>
3735 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3736 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3737 (IA64_FR1_REGNUM): New defines.
3738 (ia64_fetch_register): New.
3739 (the_low_target): Install it.
3740 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3742 * linux-low.c (linux_fetch_registers): Try the
3743 the_low_target.fetch_register hook first.
3745 * linux-arm-low.c (the_low_target): Adjust.
3746 * linux-bfin-low.c (the_low_target): Adjust.
3747 * linux-cris-low.c (the_low_target): Adjust.
3748 * linux-crisv32-low.c (the_low_target): Adjust.
3749 * linux-m32r-low.c (the_low_target): Adjust.
3750 * linux-m68k-low.c (the_low_target): Adjust.
3751 * linux-mips-low.c (the_low_target): Adjust.
3752 * linux-ppc-low.c (the_low_target): Adjust.
3753 * linux-s390-low.c (the_low_target): Adjust.
3754 * linux-sh-low.c (the_low_target): Adjust.
3755 * linux-sparc-low.c (the_low_target): Adjust.
3756 * linux-tic6x-low.c (the_low_target): Adjust.
3757 * linux-x86-low.c (the_low_target): Adjust.
3758 * linux-xtensa-low.c (the_low_target): Adjust.
3760 2012-03-26 Pedro Alves <palves@redhat.com>
3762 * server.c (handle_qxfer_libraries): Don't bail early if
3763 the_target->qxfer_libraries_svr4 is not NULL.
3765 2012-03-26 Pedro Alves <palves@redhat.com>
3767 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3769 2012-03-23 Pedro Alves <palves@redhat.com>
3771 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3772 "library-list-svr4" element's start tag when the the DSO list is
3775 2012-03-23 Pedro Alves <palves@redhat.com>
3777 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3778 a variable whose type size is the same as the inferior's pointer
3781 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3783 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3785 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3786 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3787 * linux-low.h: Include <signal.h>.
3788 (struct siginfo): Remove forward declaration.
3789 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3792 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3794 * .gitignore: Ignore more files.
3796 2012-03-19 Pedro Alves <palves@redhat.com>
3797 Jan Kratochvil <jan.kratochvil@redhat.com>
3799 * server.c (cont_thread, general_thread): Add describing comments.
3800 (start_inferior): Clear `cont_thread'.
3801 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3804 2012-03-15 Yao Qi <yao@codesourcery.com>
3806 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3808 (cmd_qtdp): ... here.
3810 2012-03-15 Yao Qi <yao@codesourcery.com>
3812 * tracepoint.c (struct tracepoint_action_ops): New.
3813 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3814 (m_tracepoint_action_download): New.
3815 (r_tracepoint_action_download): New.
3816 (x_tracepoint_action_download): New.
3817 (l_tracepoint_action_download): New.
3818 (add_tracepoint_action): Install `action->ops' according type.
3819 (download_tracepoint_1): Move code `download' function pointer
3820 of various tracepoint_action_ops.
3822 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3824 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3825 linux_ptrace_attach_warnings.
3827 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3829 * Makefile.in (linux-ptrace.o): New.
3830 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3831 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3832 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3833 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3834 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3836 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3838 2012-03-08 Yao Qi <yao@codesourcery.com>
3839 Pedro Alves <palves@redhat.com>
3841 Fix PR server/13392.
3842 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3844 * tracepoint.c (remove_tracepoint): New.
3845 (cmd_qtdp): Call remove_tracepoint when failed to install.
3847 2012-03-07 Pedro Alves <palves@redhat.com>
3849 * linux-low.c (get_detach_signal): New.
3850 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3851 Pass on pending signals to PTRACE_DETACH. Check the result of the
3853 * server.c (program_signals, program_signals_p): New.
3854 (handle_general_set): Handle QProgramSignals.
3855 * server.h (program_signals, program_signals_p): Declare.
3857 2012-03-05 Pedro Alves <palves@redhat.com>
3858 Jan Kratochvil <jan.kratochvil@redhat.com>
3860 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3863 2012-03-03 Yao Qi <yao@codesourcery.com>
3865 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3866 agent_look_up_symbols.
3868 2012-03-03 Yao Qi <yao@codesourcery.com>
3870 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3871 (linux-x86-low.o): Likewise.
3872 * server.h: Remove in_process_agent_loaded.
3873 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3877 2012-03-03 Yao Qi <yao@codesourcery.com>
3879 * tracepoint.c (gdb_agent_capability): New global.
3880 (in_process_agent_loaded_ust): Renamed to
3881 `in_process_agent_supports_ust'.
3883 (in_process_agent_supports_ust): Call agent_capability_check.
3884 (clear_installed_tracepoints): Assert that agent supports
3887 2012-03-03 Yao Qi <yao@codesourcery.com>
3889 * linux-low.c (linux_supports_agent): New.
3890 (linux_target_ops): Initialize field `supports_agent' with
3891 linux_supports_agent.
3892 * target.h (struct target_ops) <supports_agent>: New.
3893 (target_supports_agent): New macro.
3894 * server.c (handle_general_set): Handle packet 'QAgent'.
3895 (handle_query): Send `QAgent+'.
3896 * Makefile.in (server.o): Depends on agent.h.
3898 2012-03-03 Yao Qi <yao@codesourcery.com>
3900 * Makefile.in (OBS): Add agent.o.
3901 Add new rule for agent.o.
3902 Track dependence of tracepoint.c on agent.h.
3903 * tracepoint.c (run_inferior_command_1):
3904 (run_inferior_command): Call agent_run_command.
3905 (gdb_ust_connect_sync_socket): Deleted. Move it to
3907 (resume_thread, stop_thread): Likewise.
3908 (gdb_ust_socket_init): Renamed to ...
3909 (gdb_agent_socket_init): ... New.
3910 (gdb_ust_thread): Renamed to ...
3911 (gdb_agent_helper_thread): ... New.
3912 (gdb_ust_init): Move some code to ...
3913 (gdb_agent_init): ... here. New.
3914 [HAVE_UST]: Call gdb_ust_init.
3915 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3916 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3917 * config.in, configure: Regenerated.
3919 2012-03-02 Pedro Alves <palves@redhat.com>
3921 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3922 * linux-low.c (struct simple_pid_list): New.
3923 (stopped_pids): New a struct simple_pid_list pointer.
3924 (add_to_pid_list, pull_pid_from_list): New.
3925 (handle_extended_wait): Don't assume the first signal new children
3926 report is SIGSTOP. Adjust call to pull_pid_from_list.
3927 (linux_wait_for_lwp): Adjust.
3929 2012-03-02 Yao Qi <yao@codesourcery.com>
3931 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3934 2012-03-02 Yao Qi <yao@codesourcery.com>
3936 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3937 `stop_pc' and `tpoint'. Update caller.
3939 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3941 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3942 * linux-low.c (use_linux_regsets): New macro.
3943 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3944 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3945 (linux_register_in_regsets): New function.
3946 (usr_fetch_inferior_registers): Skip registers covered by
3948 (usr_store_inferior_registers): Likewise.
3949 (usr_fetch_inferior_registers): New macro.
3950 (usr_store_inferior_registers): Likewise.
3951 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3952 (linux_store_registers): Likewise.
3953 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3955 (init_registers_mips64_dsp_linux): Likewise.
3956 (init_registers_mips_linux): New macro.
3957 (init_registers_mips_dsp_linux): Likewise.
3958 (mips_dsp_num_regs): Likewise.
3959 (DSP_BASE, DSP_CONTROL): New fallback macros.
3960 (mips_base_regs): New macro.
3961 (mips_regmap): Use it. Fix the size.
3962 (mips_dsp_regmap): New variable.
3963 (mips_dsp_regset_bitmap): Likewise.
3964 (mips_arch_setup): New function.
3965 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3967 (mips_cannot_store_register): Likewise.
3968 (the_low_target): Update .arch_setup, .num_regs and .regmap
3969 initializers. Add .regset_bitmap initializer.
3970 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3972 * linux-bfin-low.c (the_low_target): Likewise.
3973 * linux-cris-low.c (the_low_target): Likewise.
3974 * linux-crisv32-low.c (the_low_target): Likewise.
3975 * linux-ia64-low.c (the_low_target): Likewise.
3976 * linux-m32r-low.c (the_low_target): Likewise.
3977 * linux-m68k-low.c (the_low_target): Likewise.
3978 * linux-ppc-low.c (the_low_target): Likewise.
3979 * linux-s390-low.c (the_low_target): Likewise.
3980 * linux-sh-low.c (the_low_target): Likewise.
3981 * linux-sparc-low.c (the_low_target): Likewise.
3982 * linux-tic6x-low.c (the_low_target): Likewise.
3983 * linux-x86-low.c (the_low_target): Likewise.
3984 * linux-xtensa-low.c (the_low_target): Likewise.
3985 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3986 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3987 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3989 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3990 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3992 2012-02-29 Yao Qi <yao@codesourcery.com>
3993 Pedro Alves <palves@redhat.com>
3995 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3996 `step_over_finished' is true.
3998 2012-02-27 Pedro Alves <palves@redhat.com>
4000 * linux-low.c (pid_is_stopped): Delete, moved to common/.
4001 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
4003 2012-02-27 Pedro Alves <palves@redhat.com>
4006 * linux-low.c (pid_is_stopped): New.
4007 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
4009 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
4011 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
4014 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
4016 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
4018 2012-02-24 Luis Machado <lgustavo@codesourcery>
4020 * server.c (handle_query): Advertise support for target-side
4021 breakpoint condition evaluation.
4022 (process_point_options): New function.
4023 (process_serial_event): When inserting a breakpoint, check for
4024 a target-side condition that should be evaluated.
4026 * mem-break.c: Include regcache.h and ax.h.
4027 (point_cond_list_t): New data structure.
4028 (breakpoint) <cond_list>: New field.
4029 (find_gdb_breakpoint_at): Make non-static.
4030 (delete_gdb_breakpoint_at): Clear any target-side
4032 (clear_gdb_breakpoint_conditions): New function.
4033 (add_condition_to_breakpoint): Likewise.
4034 (add_breakpoint_condition): Likewise.
4035 (gdb_condition_true_at_breakpoint): Likewise.
4036 (gdb_breakpoint_here): Return result directly instead
4037 of going through a local variable.
4039 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4040 (clear_gdb_breakpoint_conditions): Likewise.
4041 (add_breakpoint_condition): Likewise.
4042 (gdb_condition_true_at_breakpoint): Likewise.
4044 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4045 (need_step_over_p): Take target-side breakpoint condition into
4048 2012-02-24 Luis Machado <lgustavo@codesourcery>
4050 * server.h: Include tracepoint.h.
4051 (agent_mem_read, agent_get_trace_state_variable_value,
4052 agent_set_trace_state_variable_value,
4053 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4054 get_set_tsv_func_addr): New prototypes.
4056 * ax.h: New include file.
4057 * ax.c: New source file.
4059 * tracepoint.c: Include ax.h.
4060 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4061 agent_expr, eval_result_type): Move to ax.h.
4062 (parse_agent_expr): Rename to ...
4063 (gdb_parse_agent_expr): ... this, make it non-static and move
4065 (unparse_agent_expr) Rename to ...
4066 (gdb_unparse_agent_expr): ... this, make it non-static and move
4068 (eval_agent_expr): Rename to ...
4069 (eval_tracepoint_agent_expr): ... this.
4070 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4071 forward declarations.
4072 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4073 (agent_get_trace_state_variable_value): New function.
4074 (agent_set_trace_state_variable_value): New function.
4075 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4076 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4077 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4078 (condition_true_at_tracepoint): Likewise.
4079 (parse_agent_expr): Rename to ...
4080 (gdb_parse_agent_expr): ... this and move to ax.c.
4081 (unparse_agent_expr): Rename to ...
4082 (gdb_unparse_agent_expr): ... this and move to ax.c.
4083 (gdb_agent_op_name): Move to ax.c.
4084 (eval_agent_expr): Rename to ...
4085 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4087 (eval_tracepoint_agent_expr): New function.
4088 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4090 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4092 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4093 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4094 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4095 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4096 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4097 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4098 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4099 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4100 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4101 (compile_bytecodes): Remove forward declaration.
4102 (is_goto_target): Move to ax.c.
4103 (compile_bytecodes): Move to ax.c and call
4104 agent_get_trace_state_variable_value (...) and
4105 agent_set_trace_state_variable_value (...).
4107 * Makefile.in: Update ax.c and IPA dependencies.
4109 2012-02-24 Pedro Alves <palves@redhat.com>
4111 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4112 (cmd_bigqtbuffer_circular): ... this. Only handle
4113 'QTBuffer:circular:'.
4114 (handle_tracepoint_general_set): Adjust.
4116 2012-02-16 Yao Qi <yao@codesourcery.com>
4118 * inferiors.c: Move code to ...
4119 * dll.c: .... here. New.
4120 * server.h: Declare clear_dlls.
4121 * Makefile.in (SFILES): Add dll.c.
4125 2012-02-11 Yao Qi <yao@codesourcery.com>
4127 * server.c: (handle_monitor_command): Add a new parameter
4129 (handle_query): Update caller.
4131 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4133 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4134 * configure, config.in: Regenerate.
4135 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4138 2012-02-02 Pedro Alves <palves@redhat.com>
4140 Try SIGKILL first, then PTRACE_KILL.
4141 * linux-low.c (linux_kill_one_lwp): New.
4142 (linux_kill_one_lwp): Rename to ...
4143 (kill_one_lwp_callback): ... this. Use the new
4146 2012-02-02 Pedro Alves <palves@redhat.com>
4148 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4151 2012-01-27 Pedro Alves <palves@redhat.com>
4153 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4154 (elf_64_file_p): Make static.
4155 (linux_pid_exe_is_elf_64_file): New.
4156 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4157 Delete declarations.
4158 (linux_pid_exe_is_elf_64_file): Declare.
4159 * linux-x86-low.c (x86_arch_setup): Use
4160 linux_pid_exe_is_elf_64_file.
4162 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4164 * linux-low.c (linux_wait_for_event_1): Rename to ...
4165 (linux_wait_for_event): ... here and merge it with former
4166 linux_wait_for_event - new variable wait_ptid, use it.
4167 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4169 2012-01-23 Pedro Alves <palves@redhat.com>
4171 * server.c (main): Avoid yet another case of infinite loop while
4172 detaching/killing after a longjmp.
4174 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4177 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4179 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4181 * hostio.c (handle_readlink): New function.
4182 (handle_vFile): Call it to handle "vFile:readlink" packets.
4184 2012-01-20 Pedro Alves <palves@redhat.com>
4185 Ulrich Weigand <ulrich.weigand@linaro.org>
4187 * server.c (handle_v_requests): Only support vAttach and vRun to
4188 start multiple processes when in extended protocol mode.
4190 2012-01-17 Pedro Alves <palves@redhat.com>
4192 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4193 memalign plus mprotect to allocate the scratch buffer.
4195 2012-01-13 Pedro Alves <palves@redhat.com>
4197 * server.c (attach_inferior): Clear `cont_thread'.
4199 2012-01-13 Pedro Alves <palves@redhat.com>
4201 * server.c (main): Avoid infinite loop while detaching/killing
4204 2012-01-09 Doug Evans <dje@google.com>
4206 * server.c (start_inferior): Set last_ptid in --wrapper case.
4208 2012-01-06 Yao Qi <yao@codesourcery.com>
4210 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4212 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4214 2012-01-04 Yao Qi <yao@codesourcery.com>
4216 * tracepoint.c (cmd_qtdp): Print debug message
4217 for static tracepoint.
4219 2012-01-04 Yao Qi <yao@codesourcery.com>
4221 * tracepoint.c (trace_vdebug): Differentiate debug message
4222 between gdbserver and IPA.
4224 2012-01-03 Yao Qi <yao@codesourcery.com>
4226 * tracepoint.c (tracepoint_was_hit): Don't collect for
4229 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4231 * terminal.h: Reformat copyright header.
4233 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4235 * server.c (gdbserver_version): Update copyright year.
4236 * gdbreplay.c (gdbreplay_version): Likewise.
4238 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4240 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4243 2011-12-18 Hui Zhu <teawater@gmail.com>
4244 * linux-low.c (linux_create_inferior): Save return value to ret.
4246 2011-12-18 Hui Zhu <teawater@gmail.com>
4248 * linux-low.c (linux_create_inferior): Save return value to ret.
4250 2011-12-16 Doug Evans <dje@google.com>
4252 * linux-low.c (linux_create_inferior): If stdio connection,
4253 redirect stdin from /dev/null, stdout to stderr.
4254 * remote-utils.c (remote_is_stdio): New static global.
4255 (remote_connection_is_stdio): New function.
4256 (remote_prepare): Handle stdio connection.
4257 (remote_open): Ditto.
4258 (remote_close): Don't close stdin for stdio connections.
4259 (read_prim,write_prim): New functions. Replace all calls to
4260 read/write to these.
4261 * server.c (main): Watch for "-" argument. Move call to
4262 remote_prepare before start_inferior.
4263 * server.h (STDIO_CONNECTION_NAME): New macro.
4264 (remote_connection_is_stdio): Declare.
4266 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4267 in debugging output.
4269 2011-12-15 Yao Qi <yao@codesourcery.com>
4271 * tracepoint.c: Include sys/syscall.h.
4272 (gdb_ust_thread): Remove preprocessor conditional.
4274 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4276 * linux-low.c (linux_detach_one_lwp): Call
4277 the_low_target.prepare_to_resume before detaching.
4279 2011-12-14 Yao Qi <yao@codesourcery.com>
4281 * tracepoint.c (gdb_ust_thread): Don't ignore return value
4284 2011-12-14 Yao Qi <yao@codesourcery.com>
4286 * i386-low.c (i386_low_stopped_data_address): Initialize local
4289 2011-12-13 Pedro Alves <pedro@codesourcery.com>
4293 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
4294 DR_CONTROL unless necessary. Extend comments.
4295 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
4296 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
4298 2011-12-13 Yao Qi <yao@codesourcery.com>
4300 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
4302 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
4304 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
4306 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
4307 Print new debug message for such case.
4309 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4311 Fix overlapping memcpy.
4312 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
4313 the read_inferior_memory transfer.
4314 (delete_fast_tracepoint_jump): New variable buf. Use it for the
4315 write_inferior_memory transfer.
4316 (set_fast_tracepoint_jump): New variable buf. Use it for the
4317 read_inferior_memory and write_inferior_memory transfers.
4318 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
4319 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
4320 Use it for the write_inferior_memory transfer.
4321 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
4324 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4326 * linux-low.c (fetch_register, store_register): Make code
4327 consistent, fix formatting.
4329 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4331 * linux-low.c (usr_store_inferior_registers): Factor out code
4332 to handle individual registers into...
4333 (store_register): ... this new function.
4335 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
4337 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
4338 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
4339 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
4340 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
4341 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
4342 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
4343 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
4344 (srv_xmlfiles): Add new XML files.
4346 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
4348 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
4349 (init_registers_s390_linux32v1): Add prototype.
4350 (init_registers_s390_linux32v2): Likewise.
4351 (init_registers_s390_linux64v1): Likewise.
4352 (init_registers_s390_linux64v2): Likewise.
4353 (init_registers_s390x_linux64v1): Likewise.
4354 (init_registers_s390x_linux64v2): Likewise.
4355 (s390_num_regs): Increment to 52.
4356 (s390_regmap): Add orig_r2 register.
4357 (s390_num_regs_3264): Increment to 68.
4358 (s390_regmap_3264): Add orig_r2 register.
4359 (s390_collect_ptrace_register): Handle orig_r2 register.
4360 (s390_supply_ptrace_register): Likewise.
4361 (s390_fill_last_break): New function.
4362 (s390_store_last_break): Likewise.
4363 (s390_fill_system_call): New function.
4364 (s390_store_system_call): Likewise.
4365 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
4367 (s390_check_regset): New function.
4368 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
4369 NT_S390_SYSTEM_CALL regsets and use appropriate description.
4370 Update target_regsets for available register sets.
4372 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
4373 Jan Kratochvil <jan.kratochvil@redhat.com>
4375 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
4376 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
4378 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
4379 * linux-low.h (struct process_info_private): New member r_debug.
4380 * server.c (handle_qxfer_libraries): Call
4381 the_target->qxfer_libraries_svr4.
4382 (handle_qxfer_libraries_svr4): New function.
4383 (qxfer_packets): New entry "libraries-svr4".
4384 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
4385 * target.h (struct target_ops): New member qxfer_libraries_svr4.
4386 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
4387 PACKET_qXfer_libraries_svr4.
4389 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
4391 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
4392 PSW address/mask between 8-byte and 16-byte formats.
4393 (s390_supply_ptrace_register): Likewise.
4394 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
4395 basic addressing mode bit.
4397 2011-11-24 Stan Shebs <stan@codesourcery.com>
4399 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
4401 2011-11-17 Stan Shebs <stan@codesourcery.com>
4403 * tracepoint.c (struct tracepoint): New field traceframe_usage.
4404 (tracing_start_time): New global.
4405 (tracing_stop_time): New global.
4406 (tracing_user_name): New global.
4407 (tracing_notes): New global.
4408 (tracing_stop_note): New global.
4409 (cmd_qtstart): Set traceframe_usage, start_time.
4410 (stop_tracing): Set stop_time.
4411 (cmd_qtstatus): Report additional status.
4412 (cmd_qtp): New function.
4413 (handle_tracepoint_query): Call it.
4414 (cmd_qtnotes): New function.
4415 (handle_tracepoint_general_set): Call it.
4416 (get_timestamp): Rename from tsv_get_timestamp.
4418 2011-11-14 Stan Shebs <stan@codesourcery.com>
4419 Kwok Cheung Yeung <kcy@codesourcery.com>
4421 * linux-x86-low.c (small_jump_insn): New.
4422 (i386_install_fast_tracepoint_jump_pad): Add arguments for
4423 trampoline and error message, build a trampoline and issue a small
4424 jump instruction to it.
4425 (x86_install_fast_tracepoint_jump_pad): Add arguments for
4426 trampoline and error message.
4427 (x86_get_min_fast_tracepoint_insn_len): New.
4428 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
4429 * linux-low.h (struct linux_target_ops): Add arguments to
4430 install_fast_tracepoint_jump_pad operation, add new operation.
4431 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
4433 (linux_get_min_fast_tracepoint_insn_len): New function.
4434 (linux_target_op): Add new operation.
4435 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4436 (gdb_trampoline_buffer_end): Ditto.
4437 (gdb_trampoline_buffer_error): Ditto.
4438 (struct ipa_sym_addresses): Add fields for new IPA variables.
4439 (symbol_list): Add entries for new IPA variables.
4440 (struct tracepoint): Add fields to hold the address range of the
4441 trampoline used by the tracepoint.
4442 (trampoline_buffer_head): New static variable.
4443 (trampoline_buffer_tail): Ditto.
4444 (claim_trampoline_space): New function.
4445 (have_fast_tracepoint_trampoline_buffer): New function.
4446 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4448 (install_fast_tracepoint): Ditto, also add error buffer argument.
4449 (cmd_qtminftpilen): New function.
4450 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4451 (fast_tracepoint_from_trampoline_address): New function.
4452 (fast_tracepoint_collecting): Handle trampoline as part of jump
4454 (set_trampoline_buffer_space): New function.
4455 (initialize_tracepoint): Initialize new IPA variables.
4456 * target.h (struct target_ops): Add arguments to
4457 install_fast_tracepoint_jump_pad operation, add new
4458 get_min_fast_tracepoint_insn_len operation.
4459 (target_get_min_fast_tracepoint_insn_len): New.
4460 (install_fast_tracepoint_jump_pad): Add arguments.
4461 * server.h (IPA_BUFSIZ): Define.
4462 * linux-i386-ipa.c: Include extra header files.
4463 (initialize_fast_tracepoint_trampoline_buffer): New function.
4464 (initialize_low_tracepoint): Call it.
4465 * server.h (set_trampoline_buffer_space): Declare.
4466 (claim_trampoline_space): Ditto.
4467 (have_fast_tracepoint_trampoline_buffer): Ditto.
4469 2011-11-14 Yao Qi <yao@codesourcery.com>
4471 * server.c (handle_query): Handle InstallInTrace for qSupported.
4472 * tracepoint.c (add_tracepoint): Sort list.
4473 (install_tracepoint, download_tracepoint): New.
4474 (cmd_qtdp): Call them to install and download tracepoints.
4475 (sort_tracepoints): Removed.
4476 (cmd_qtstart): Update.
4478 2011-11-14 Yao Qi <yao@codesourcery.com>
4480 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4481 * mem-break.h: Declare.
4482 * tracepoint.c (cmd_qtstart): Move some code to ...
4483 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4485 (download_tracepoints): Move some code to ...
4486 (download_tracepoint_1): ... here. New.
4488 2011-11-08 Yao Qi <yao@codesourcery.com>
4490 * remote-utils.c (relocate_instruction): A comment fix.
4492 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4494 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4495 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4496 dr_status_mirror and dr_control_mirror from debug_reg_state.
4497 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4498 (i386_initial_stuff): Remove use of deleted globals.
4499 (i386_get_thread_context, i386_set_thread_context,
4500 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4501 from debug_reg_state.
4503 2011-11-05 Yao Qi <yao@codesourcery.com>
4505 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4506 address as TPOINT's.
4508 2011-11-02 Stan Shebs <stan@codesourcery.com>
4510 * tracepoint.c (agent_mem_read_string): New function.
4511 (eval_agent_expr): Call it for tracenz.
4512 * server.c (handle_query): Report support for tracenz.
4514 2011-11-02 Yao Qi <yao@codesourcery.com>
4516 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4518 2011-11-02 Yao Qi <yao@codesourcery.com>
4520 * target.h: Fix a typo in comment.
4522 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4524 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4525 clobber the breakpoints' shadows with fast tracepoint jumps.
4526 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4527 * target.c (write_inferior_memory): Also pass MYADDR down to
4530 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4532 * configure.ac: Check support for personality routine.
4533 * configure: Regenerate.
4534 * config.in: Likewise.
4535 * linux-low.c: Include <sys/personality.h>.
4536 Define ADDR_NO_RANDOMIZE if necessary.
4537 (linux_create_inferior): Disable address space randomization when
4538 forking inferior, if requested.
4539 (linux_supports_disable_randomization): New function.
4540 (linux_target_ops): Install it.
4541 * server.h (disable_randomization): Declare.
4542 * server.c (disable_randomization): New global variable.
4543 (handle_general_set): Handle QDisableRandomization.
4544 (handle_query): Likewise for qSupported.
4545 (main): Support --disable-randomization and --no-disable-randomization
4546 command line arguments.
4547 * target.h (struct target_ops): Add supports_disable_randomization.
4548 (target_supports_disable_randomization): New macro.
4550 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4552 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4554 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4555 [!PT_GETDSBT] (target_loadmap): New definition.
4556 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4557 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4558 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4559 and PT_GETDSBT to LINUX_LOADMAP.
4560 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4561 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4563 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4565 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4566 (arm_linux_hwbp_cap): New static variable.
4567 (arm_linux_get_hwbp_cap): Replace by ...
4568 (arm_linux_init_hwbp_cap): ... this new function.
4569 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4570 (arm_linux_get_hw_watchpoint_count): Likewise.
4571 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4572 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4573 (arm_prepare_to_resume): Use perror_with_name instead of error.
4575 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4577 * linux-arm-low.c: Include <signal.h>.
4578 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4579 (struct arm_linux_hwbp_cap): New data type.
4580 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4581 (struct arm_linux_hw_breakpoint): New data type.
4582 (MAX_BPTS, MAX_WPTS): Define.
4583 (struct arch_process_info, struct arch_lwp_info): New data types.
4584 (arm_linux_get_hwbp_cap): New function.
4585 (arm_linux_get_hw_breakpoint_count): Likewise.
4586 (arm_linux_get_hw_watchpoint_count): Likewise.
4587 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4588 (arm_hwbp_control_initialize): Likewise.
4589 (arm_hwbp_control_is_enabled): Likewise.
4590 (arm_hwbp_control_is_initialized): Likewise.
4591 (arm_hwbp_control_disable): Likewise.
4592 (arm_linux_hw_breakpoint_equal): Likewise.
4593 (arm_linux_hw_point_initialize): Likewise.
4594 (struct update_registers_data): New data structure.
4595 (update_registers_callback: New function.
4596 (arm_insert_point): Likewise.
4597 (arm_remove_point): Likewise.
4598 (arm_stopped_by_watchpoint): Likewise.
4599 (arm_stopped_data_address): Likewise.
4600 (arm_new_process): Likewise.
4601 (arm_new_thread): Likewise.
4602 (arm_prepare_to_resume): Likewise.
4603 (the_low_target): Register arm_insert_point, arm_remove_point,
4604 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4605 arm_new_thread, and arm_prepare_to_resume.
4607 2011-09-15 Stan Shebs <stan@codesourcery.com>
4609 * server.h (struct emit_ops): Add compare-goto fields.
4610 * tracepoint.c (gdb_agent_op_sizes): New table.
4611 (emit_eq_goto): New function.
4612 (emit_ne_goto): New function.
4613 (emit_lt_goto): New function.
4614 (emit_le_goto): New function.
4615 (emit_gt_goto): New function.
4616 (emit_ge_goto): New function.
4617 (is_goto_target): New function.
4618 (compile_bytecodes): Recognize special cases of compare-goto
4619 combinations and call specialized emitters for them.
4620 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4621 (amd64_emit_ne_goto): New function.
4622 (amd64_emit_lt_goto): New function.
4623 (amd64_emit_le_goto): New function.
4624 (amd64_emit_gt_goto): New function.
4625 (amd64_emit_ge_goto): New function.
4626 (amd64_emit_ops): Add the new functions.
4627 (i386_emit_eq_goto): New function.
4628 (i386_emit_ne_goto): New function.
4629 (i386_emit_lt_goto): New function.
4630 (i386_emit_le_goto): New function.
4631 (i386_emit_gt_goto): New function.
4632 (i386_emit_ge_goto): New function.
4633 (i386_emit_ops): Add the new functions.
4635 2011-09-08 Stan Shebs <stan@codesourcery.com>
4637 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4638 (i386_emit_epilogue): Restore %ebx.
4640 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4642 * server.c (step_thread): Remove definition.
4643 (process_serial_event): Don't handle Hs.
4644 * server.h (step_thread): Remove declaration.
4645 * target.c (set_desired_inferior): Remove use of step_thread.
4647 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4649 * linux-low.c: Include linux-procfs.h.
4650 (linux_attach_lwp_1): Update comments.
4651 (linux_attach): Scan for existing threads when attaching to a
4652 process that is the tgid.
4653 * Makefile.in: Update dependencies.
4655 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4657 * configure.srv: Add linux-procfs.o dependencies.
4659 2011-08-14 Yao Qi <yao@codesourcery.com>
4661 * target.h (struct target_ops): Fix indent.
4662 * win32-low.c (win32_target_ops): Fix comment.
4664 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4665 Yao Qi <yao@codesourcery.com>
4667 * Makefile.in (clean): Remove tic6x-*.c files.
4668 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4669 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4670 (tic6x-c64xp-linux.c): Likewise.
4671 * configure.srv: Add support for tic6x-*-uclinux.
4672 * linux-tic6x-low.c: New.
4673 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4675 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4676 Yao Qi <yao@codesourcery.com>
4678 * target.h (struct target_ops): Add read_loadmap.
4679 * linux-low.c (struct target_loadseg): New type.
4680 (struct target_loadmap): New type.
4681 (linux_read_loadmap): New function.
4682 (linux_target_ops): Add linux_read_loadmap.
4683 * server.c (handle_query): Support qXfer:fdpic:read packet.
4684 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4687 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4689 * win32-low.c: Include <stdint.h>.
4691 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4693 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4694 to the inferior here.
4695 (i386_remove_aligned_watchpoint): Ditto.
4696 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4697 fit part of the watchpoint in the debug registers.
4698 (i386_update_inferior_debug_regs): New.
4699 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4700 registers, and only update the inferior on success.
4701 (i386_low_remove_watchpoint): Ditto.
4703 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4705 * linux-low.c (compare_ints, unique, list_threads, show_process,
4706 linux_core_of_thread): Delete.
4707 (linux_target_ops): Change linux_core_of_thread to
4708 linux_common_core_of_thread.
4709 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4710 * utils.c (malloc_failure): Change type of argument.
4711 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4712 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4713 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4714 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4715 (IPA_OBJS): Add common-utils-ipa.o.
4716 (ptid_h, linux_osdata_h): New macros.
4717 (server_h): Add common/common-utils.h, common/xml-utils.h,
4718 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4720 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4721 ptid.o, buffer.o): New rules.
4722 (linux-low.o): Add common/linux-osdata.h as a dependency.
4723 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4724 * configure.ac: Add AC_HEADER_DIRENT check.
4725 * config.in: Regenerate.
4726 * configure: Regenerate.
4727 * remote-utils.c (xml_escape_text): Delete.
4728 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4729 buffer_xml_printf): Move to common/buffer.c.
4730 * server.c (main): Remove call to initialize_inferiors.
4731 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4732 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4733 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4734 internal_error, gdb_assert, gdb_assert_fail): Delete.
4735 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4736 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4738 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4739 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4740 initialize_inferiors): Delete.
4742 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4744 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4747 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4749 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4751 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4753 2011-05-26 Yao Qi <yao@codesourcery.com>
4755 * Makefile.in (thread-db.o): Track dependence to
4756 common/gdb_thread_db.h.
4757 * thread-db.c: include gdb_thread_db.h from right place.
4759 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4761 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4762 __FILE__ and __LINE__ to internal_error.
4764 2011-05-13 Doug Evans <dje@google.com>
4766 * thread-db.c (try_thread_db_load_from_sdir): New function.
4767 (try_thread_db_load_from_dir): New function.
4768 (thread_db_load_search): Handle $sdir, ignore $pdir.
4769 Remove trying of system directories if search of
4770 libthread-db-search-path fails, that is now done via $sdir.
4772 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4774 * server.c (handle_query): Add EnableDisableTracepoints to the list
4775 of supported features.
4776 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4778 (cmd_qtenable_disable): New.
4779 (cmd_qtstart): Install tracepoints even if disabled.
4780 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4781 receiving a QTEnable or QTDisable packet.
4782 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4783 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4785 (gdb_probe): Skip data collection if static tracepoint is disabled.
4787 2011-05-10 Doug Evans <dje@google.com>
4789 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4791 2011-05-04 Doug Evans <dje@google.com>
4793 * linux-low.c (linux_join): Skip process lookup.
4794 * spu-low.c (spu_join): Ditto.
4795 * server.c (join_inferiors_callback): Delete.
4796 (process_serial_event): For 'D' packet (detach) call join_inferior
4799 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4801 * README: Don't mention xscale*-*-linux*.
4802 * configure.srv (xscale*-*-linux*): Don't handle target.
4804 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4806 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4808 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4809 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4810 (i386_emit_void_call_2): Likewise.
4812 2011-04-26 Yao Qi <yao@codesourcery.com>
4814 * linux-low.c: Move common macros to linux-ptrace.h.
4815 Include linux-ptrace.h.
4816 * Makefile.in (linux_ptrace_h): New.
4817 (linux-low.o): Depends on linux-ptrace.h.
4819 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4821 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4822 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4823 (remote_prepare): New function with most of the TCP code from ...
4824 (remote_open): ... here. Detect PORT here unconditionally. Move also
4825 setting transport_is_reliable.
4826 * server.c (run_once): New variable.
4827 (gdbserver_usage): Document it.
4828 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4829 the first run if RUN_ONCE.
4830 * server.h (run_once, remote_prepare): New declarations.
4832 2011-04-19 Tom Tromey <tromey@redhat.com>
4834 * win32-low.c (handle_load_dll): Remove duplicate "the".
4836 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4838 Remove support for old Cygwin 1.5 versions.
4839 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4840 function to avoid warning.
4841 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4844 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4846 * gdbserver/server.h (Macro _): Define it if not available.
4848 2011-03-14 Michael Snyder <msnyder@vmware.com>
4850 * hostio.c (handle_close): Remove unnecessary null test.
4852 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4854 * Makefile.in (maintainer-clean realclean distclean): Remove
4855 "make ... subdir_do" command.
4857 2011-03-10 Michael Snyder <msnyder@vmware.com>
4859 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4861 * server.c (handle_v_run): Free alloced buffer on early return.
4863 2011-03-09 Yao Qi <yao@codesourcery.com>
4866 2011-03-04 Yao Qi <yao@codesourcery.com>
4868 * Makefile.in: Remove GNU make feature --directory.
4870 2011-03-05 Yao Qi <yao@codesourcery.com>
4872 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4873 (subdir_do): New make target. Copied from gdb/Makefile.
4874 (maintainer-clean, realclean, distclean, clean): Call corresponding
4875 make targets in common/Makefile.
4877 2011-02-11 Yao Qi <yao@codesourcery.com>
4879 * configure.ac: Call AC_PROG_RANLIB.
4880 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4881 * configure: Regenerate.
4883 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4885 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4887 2011-03-06 Yao Qi <yao@codesourcery.com>
4889 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4891 2011-03-05 Yao Qi <yao@codesourcery.com>
4893 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4894 (subdir_do): New make target. Copied from gdb/Makefile.
4895 (maintainer-clean, realclean, distclean, clean): Call corresponding
4896 make targets in common/Makefile.
4898 2011-03-04 Yao Qi <yao@codesourcery.com>
4900 * Makefile.in: Remove GNU make feature --directory.
4902 2011-03-04 Michael Snyder <msnyder@vmware.com>
4904 * server.c (queue_stop_reply): Call xmalloc not malloc.
4906 2011-03-02 Michael Snyder <msnyder@vmware.com>
4908 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4910 2011-02-28 Michael Snyder <msnyder@vmware.com>
4912 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4913 (cmd_qtframe): Ditto.
4914 (cmd_qtbuffer): Ditto.
4915 (cmd_bigqtbuffer): Ditto.
4917 * utils.c (decimal2str): Initialize 'width' to nine, then
4920 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4922 * hostio.c (require_data): Free *data, not data.
4924 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4926 * hostio.c (require_data): Use free, not xfree.
4928 2011-02-27 Michael Snyder <msnyder@vmware.com>
4930 * server.c (handle_query): Discard unused value.
4932 * hostio.c (require_data): Free malloc memory before returning
4935 2011-02-26 Michael Snyder <msnyder@vmware.com>
4937 * linux-low.c (list_threads): Call closedir for dirent.
4939 2011-02-27 Michael Snyder <msnyder@vmware.com>
4941 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4942 a case statement falls through.
4944 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4946 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4949 2011-02-26 Michael Snyder <msnyder@vmware.com>
4951 * utils.c (decimal2str): Eliminate dead code and dead param.
4952 (pulongest): Drop dead param from call to decimal2str.
4955 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4957 Revert the following patch (not approved yet):
4958 2011-02-21 Hui Zhu <teawater@gmail.com>
4959 * tracepoint.c (tp_printf): New function.
4960 (eval_agent_expr): Handle gdb_agent_op_printf.
4962 2011-02-21 Hui Zhu <teawater@gmail.com>
4964 * tracepoint.c (tp_printf): New function.
4965 (eval_agent_expr): Handle gdb_agent_op_printf.
4967 2011-02-18 Tom Tromey <tromey@redhat.com>
4969 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4970 (tracepoint.o): Likewise.
4971 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4972 (gdb_agent_op_names): Likewise.
4974 2011-02-18 Tom Tromey <tromey@redhat.com>
4976 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4977 gdb_agent_op_rot>: New constants.
4978 (gdb_agent_op_names): Add pick and roll.
4979 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4982 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4984 * aclocal.m4: Regenerated with aclocal-1.11.1.
4986 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4988 * server.c (handle_qxfer_traceframe_info): New.
4989 (qxfer_packets): Register "traceframe-info".
4990 (handle_query): Report support for qXfer:traceframe-info:read+.
4991 * tracepoint.c (match_blocktype): New.
4992 (traceframe_find_block_type): Rename to ...
4993 (traceframe_walk_blocks): ... this. Add callback filter argument,
4995 (traceframe_find_block_type): New, reimplemented on top of
4996 traceframe_walk_blocks.
4997 (build_traceframe_info_xml): New.
4998 (traceframe_read_info): New.
4999 * server.h (traceframe_read_info): Declare.
5001 2011-02-11 Yao Qi <yao@codesourcery.com>
5003 * configure.ac: Call AC_PROG_RANLIB.
5004 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
5005 * configure: Regenerate.
5007 2011-02-07 Pedro Alves <pedro@codesourcery.com>
5009 * server.c (gdb_read_memory): Change return semantics to allow
5011 (handle_search_memory_1): Adjust.
5012 (process_serial_event) <'m' packet>: Handle partial transfers.
5013 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
5015 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5017 * regcache.c (init_register_cache): Initialize
5018 regcache->register_status.
5019 (free_register_cache): Release regcache->register_status.
5020 (regcache_cpy): Copy register_status.
5021 (registers_to_string): Print 'x's for unavailable registers.
5022 (supply_register): Mark the register's status valid or
5023 unavailable, depending on whether a buffer was passed in or not.
5024 (supply_register_zeroed): New.
5025 (supply_regblock): Mark the registers' status valid or
5026 unavailable, depending on whether a buffer was passed in or not.
5027 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5028 (struct regcache): New `register_status' field.
5029 (supply_register_zeroed): Declare.
5030 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5031 supply_register_zeroed, rather than passing a NULL buffer to
5033 * tracepoint.c (fetch_traceframe_registers): Update comment.
5035 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5037 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5040 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5042 * server.h (decode_xfer_write): Change prototype.
5043 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5044 and don't extract the annex here.
5045 * server.c (decode_xfer_read): Remove `annex' parameter,
5046 and don't extract the annex here.
5048 (struct qxfer): New.
5049 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5050 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5051 (handle_qxfer_statictrace): New functions, abstracted out from
5052 handle_query, and made to use the struct qxfer interface.
5053 (handle_threads_qxfer_proper): Rename to ...
5054 (handle_qxfer_threads_proper): ... this.
5055 (handle_threads_qxfer): Rename to ...
5056 (handle_qxfer_threads): ... this. Adjust.
5057 (qxfer_packets): New array.
5058 (handle_qxfer): New function.
5059 (handle_query): Use handle_qxfer.
5061 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5063 * gdbreplay.c: Shorten lines of >= 80 columns.
5064 * linux-low.c: Ditto.
5065 * linux-ppc-low.c: Ditto.
5066 * linux-s390-low.c: Ditto.
5067 * linux-sparc-low.c: Ditto.
5068 * linux-x86-low.c: Ditto.
5069 * linux-xtensa-low.c: Ditto.
5070 * mem-break.c: Ditto.
5072 * regcache.h: Ditto.
5073 * remote-utils.c: Ditto.
5076 * thread-db.c: Ditto.
5077 * tracepoint.c: Ditto.
5079 * win32-low.h: Ditto.
5081 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5083 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5086 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5088 * server.c (gdbserver_version): Update copyright year in version
5090 * gdbreplay.c (gdbreplay_version): Ditto.
5092 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5094 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5095 * linux-bfin-low.c: New file.
5096 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5097 PT_DATA_ADDR for BFIN targets.
5098 * Makefile.in (SFILES): Add linux-bfin-low.c.
5099 (clean): Remove reg-bfin.c.
5100 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5101 * README: Mention supported Blackfin targets.
5103 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5105 * .gitignore: New file.
5107 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5109 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5111 2010-10-22 Jie Zhang <jie@codesourcery.com>
5113 * Makefile.in: Add FLAGS_TO_PASS variable.
5114 (install): Remove dependency of install-only and recursively
5115 invoke make for install-only.
5117 2010-10-04 Doug Evans <dje@google.com>
5119 * Makefile.in (uninstall): Use $(DESTDIR).
5121 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5125 * linux-x86-low.c (compat_siginfo_from_siginfo)
5126 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5127 si_code is < 0. Check for si_code == SI_TIMER before checking for
5130 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5132 * lynx-i386-low.c: New file.
5133 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5135 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5137 * lynx-low.c (ptrace_request_to_str): Remove handling for
5138 request values that have been removed in LynxOS 5.x.
5140 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5142 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5145 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5147 * configure.ac: Add --enable-inprocess-agent option.
5148 * configure: Rebuilt.
5150 2010-09-06 Yao Qi <yao@codesourcery.com>
5152 * linux-low.c (linux_kill): Remove unused variable.
5153 (linux_stabilize_threads): Likewise.
5154 * server.c (start_inferior): Likewise.
5155 (queue_stop_reply_callback): Likewise.
5156 * tracepoint.c (do_action_at_tracepoint): Likewise.
5158 2010-09-06 Yao Qi <yao@codesourcery.com>
5160 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5163 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5165 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5167 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5169 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5172 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5174 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5175 gdbserver/lynx-ppc-low.c: New files.
5176 * Makefile.in (lynx_low_h): New variable.
5177 (lynx-low.o, lynx-ppc-low.o): New rules.
5178 * configure.ac: On LynxOS, link with -lnetinet.
5179 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5180 * configure: regenerate.
5182 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5184 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5185 * configure.ac: Add check for vasprintf and vsnprintf.
5186 * configure, config.in: Regenerate.
5187 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5189 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5191 * gdbreplay.c: Move include of alloca.h up, next to include of
5193 * server.h: Add include of malloc.h.
5194 * mem-break.c: Remove include of malloc.h.
5195 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5197 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5199 * Makefile.in (memmem.o): Build with -Wno-error.
5201 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5203 * utils.c (xsnprintf): Make non-static.
5204 * server.h: Add xsnprintf declaration.
5205 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5206 replace calls to snprintf by calls to xsnprintf throughout.
5208 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5210 * configure.ac: Add configure check for alloca.
5211 * configure, config.in: Regenerate.
5212 * server.h: Include alloca.h if it exists.
5213 * gdbreplay.c: Include alloca.h if it exists.
5215 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5217 * linux-low.c (__SIGRTMIN): Define if not already defined.
5218 (linux_create_inferior): Check for __ANDROID__ rather than
5220 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5221 are already deferred.
5222 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5223 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5224 stopped and already has a pending signal to report.
5225 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5226 a pending signal to report or is moving out of a jump pad.
5227 (linux_init_signals): Check for __ANDROID__ rather than
5230 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5232 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5233 debug_threads check. Avoid a linear search when not doing debug
5236 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5238 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5239 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5240 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5241 (process_event): Change local fd's type to gdb_fildes_t.
5242 (create_file_handler): Adjust prototype.
5243 (delete_file_handler): Adjust prototype.
5244 (handle_file_event): Adjust prototype. Use pfildes.
5245 (create_file_event): Adjsut prototype.
5246 * remote-utils.c (remote_desc, listen_desc): Change type to
5248 * server.h: New gdb_fildes_t typedef.
5249 [USE_WIN32API]: Include winsock2.h.
5250 (delete_file_handler, add_file_handler): Adjust prototypes.
5252 * utils.c (pfildes): New.
5254 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5256 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5257 * configure: Regenerate.
5259 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5261 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5262 (linux_done_accessing_memory): ... this.
5263 (linux_target_ops): Adjust.
5264 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5265 * nto-low.c (nto_target_ops): Adjust comment.
5266 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5267 * spu-low.c (spu_target_ops): Adjust comment.
5268 * target.h (target_ops): Rename unprepare_to_access_memory field
5269 to done_accessing_memory.
5270 (unprepare_to_access_memory): Rename to ...
5271 (done_accessing_memory): ... this.
5273 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5275 * linux-low.c (linux_prepare_to_access_memory): New.
5276 (linux_unprepare_to_access_memory): New.
5277 (linux_target_ops): Install them.
5278 * server.c (read_memory): Rename to ...
5279 (gdb_read_memory): ... this. Use
5280 prepare_to_access_memory/prepare_to_access_memory.
5281 (write_memory): Rename to ...
5282 (gdb_write_memory): ... this. Use
5283 prepare_to_access_memory/prepare_to_access_memory.
5284 (handle_search_memory_1): Adjust.
5285 (process_serial_event): Adjust.
5286 * target.h (struct target_ops): New fields
5287 prepare_to_access_memory and unprepare_to_access_memory.
5288 (prepare_to_access_memory, unprepare_to_access_memory): New.
5289 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
5290 prepare_to_access_memory/prepare_to_access_memory.
5291 * nto-low.c (nto_target_ops): Adjust.
5292 * spu-low.c (spu_target_ops): Adjust.
5293 * win32-low.c (win32_target_ops): Adjust.
5295 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5297 * Makefile.in (WARN_CFLAGS): Get it from configure.
5298 (WERROR_CFLAGS): New.
5299 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
5300 * configure.ac: Introduce --enable-werror, which adds -Werror to
5301 the compiler command line. Enabled by default. Disable with
5302 --disable-werror. Add -Wdeclaration-after-statement
5303 Wpointer-arith and -Wformat-nonliteral to warning flags.
5304 * configure: Regenerate.
5306 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5308 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
5310 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5312 * gdbreplay.c (remote_error): New.
5314 (expect): Use gdbchar. Check for error reading from GDB.
5315 Clarify sync error output.
5316 (play): Check for errors writing to GDB.
5317 * linux-low.c (sigchld_handler): Really ignore `write' errors.
5318 * remote-utils.c (getpkt): Check for errors writing to the remote
5321 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5323 * linux-low.c (linux_wait_1): Move non-debugging code out of
5324 `debug_threads' control.
5326 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5328 * linux-low.c (linux_wait_1): Don't set last_status here.
5329 * server.c (push_event, queue_stop_reply_callback): Assert we're
5330 not pushing a TARGET_WAITKIND_IGNORE event.
5331 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
5332 (myresume, handle_target_event): Set the thread's last_resume_kind
5333 and last_status from the target returned status.
5335 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5339 * linux-x86-low.c (update_debug_registers_callback): New.
5340 (i386_dr_low_set_addr): Use it.
5341 (i386_dr_low_get_addr): New.
5342 (i386_dr_low_set_control): Use update_debug_registers_callback.
5343 (i386_dr_low_get_control): New.
5344 (i386_dr_low_get_status): Adjust.
5345 * linux-low.c (linux_stop_lwp): New.
5346 * linux-low.h (linux_stop_lwp): Declare.
5348 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
5349 argument instead of a i386_debug_reg_state.
5350 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
5351 a i386_debug_reg_state.
5352 (i386_insert_aligned_watchpoint): Adjust.
5353 (i386_remove_aligned_watchpoint): Adjust.
5354 (i386_low_stopped_data_address): Read the debug registers from the
5355 inferior instead of from the mirrors.
5356 * i386-low.h (struct i386_debug_reg_state): Extend comment.
5357 (i386_dr_low_get_addr): Declare.
5358 (i386_dr_low_get_control): Declare.
5359 (i386_dr_low_get_status): Change prototype.
5361 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
5362 (i386_dr_low_get_addr): New.
5363 (i386_dr_low_get_control): New.
5364 (i386_dr_low_get_status): Adjust prototype. Return
5366 (i386_initial_stuff): Clear dr_status_mirror and
5368 (i386_get_thread_context): Adjust.
5369 (i386_set_thread_context): Adjust.
5370 (i386_thread_added): Adjust.
5372 2010-08-24 Pedro Alves <pedro@codesourcery.com>
5374 * linux-low.h (linux_thread_area): Delete declaration.
5376 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
5378 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
5379 after its termination.
5381 2010-08-09 Pedro Alves <pedro@codesourcery.com>
5383 * linux-low.c (gdb_wants_lwp_stopped): Delete.
5384 (gdb_wants_all_stopped): Delete.
5385 (linux_wait_1): Don't call them.
5386 * server.c (handle_v_cont): Tag all threads as want-stopped.
5387 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
5388 stopped as "client-wants-stopped".
5390 2010-07-31 Pedro Alves <pedro@codesourcery.com>
5392 * Makefile.in (signals_h): New.
5393 (server_h): Depend on it.
5394 (server.o): Don't depend on $(signals_def).
5395 (signals.o): Depend on $(signals_def).
5397 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
5399 * Makefile.in (signals_def): New.
5400 (server_h): Append include/gdb/signals.h and signals_def.
5401 (server.o): Append signals_def.
5403 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5405 * server.c (handle_target_event): Use target_signal_to_host for
5406 resume_info.sig initialization.
5407 * target.h (struct thread_resume) <sig>: New comment.
5409 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
5411 * server.c (handle_query): strcpy() the returned string from paddress()
5412 instead of sprintf().
5413 * utils.c (paddress): Return phex_nz().
5415 2010-07-07 Joel Brobecker <brobecker@adacore.com>
5417 * server.c (handle_v_cont): Call mourn_inferior if process
5419 (myresume): Likewise.
5421 2010-07-01 Pedro Alves <pedro@codesourcery.com>
5423 Static tracepoints, and integration with UST.
5425 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
5426 * mem-break.c (uninsert_all_breakpoints)
5427 (reinsert_all_breakpoints): New.
5428 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
5429 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
5430 (gdb_agent_ust_loaded, helper_thread_id)
5431 (gdb_agent_helper_thread_id): New macros.
5432 (struct ipa_sym_addresses): Add addr_ust_loaded,
5433 addr_helper_thread_id, addr_cmd_buf.
5434 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5435 (in_process_agent_loaded_ust): New.
5436 (write_e_ust_not_loaded): New.
5437 (maybe_write_ipa_ust_not_loaded): New.
5438 (struct collect_static_trace_data_action): New.
5439 (enum tracepoint_type) <static_tracepoint>: New.
5440 (struct tracepoint) <handle>: Mention static tracepoints.
5441 (struct static_tracepoint_ctx): New.
5442 (CMD_BUF_SIZE): New.
5443 (add_tracepoint_action): Handle static tracepoint actions.
5444 (unprobe_marker_at): New.
5445 (clear_installed_tracepoints): Handle static tracepoints.
5446 (cmd_qtdp): Handle static tracepoints.
5447 (probe_marker_at): New.
5448 (cmd_qtstart): Handle static tracepoints.
5449 (response_tracepoint): Handle static tracepoints.
5450 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5451 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5452 (get_context_regcache): Handle static tracepoints.
5453 (do_action_at_tracepoint): Handle static tracepoint actions.
5454 (traceframe_find_block_type): Handle static trace data blocks.
5455 (traceframe_read_sdata): New.
5456 (download_tracepoints): Download static tracepoint actions.
5457 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5458 (GDB_PROBE_NAME): New.
5463 (ust_marker_to_static_tracepoint): New.
5465 (collect_ust_data_at_tracepoint): New.
5466 (gdb_ust_probe): New.
5467 (UNIX_PATH_MAX, SOCK_DIR): New.
5468 (gdb_ust_connect_sync_socket): New.
5469 (resume_thread, stop_thread): New.
5470 (run_inferior_command): New.
5471 (init_named_socket): New.
5472 (gdb_ust_socket_init): New.
5473 (cstr_to_hexstr): New.
5475 (first_marker, next_marker): New.
5476 (response_ust_marker): New.
5477 (cmd_qtfstm, cmd_qtsstm): New.
5478 (unprobe_marker_at, probe_marker_at): New.
5479 (cmd_qtstmat, gdb_ust_thread): New.
5480 (gdb_ust_init): New.
5481 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5482 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5484 (x86_64_st_collect_regmap): New.
5485 (X86_64_NUM_ST_COLLECT_GREGS): New.
5486 (AMD64_RIP_REGNUM): New.
5487 (supply_static_tracepoint_registers): New.
5488 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5490 (i386_st_collect_regmap): New.
5491 (i386_NUM_ST_COLLECT_GREGS): New.
5492 (supply_static_tracepoint_registers): New.
5493 * server.c (handle_query): Handle qXfer:statictrace:read.
5494 <qSupported>: Report support for StaticTracepoints, and
5495 qXfer:statictrace:read features.
5496 * server.h (traceframe_read_sdata)
5497 (supply_static_tracepoint_registers): Declare.
5498 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5499 (unpack_varlen_hex): Include in IPA build.
5500 * Makefile.in (ustlibs, ustinc): New.
5501 (IPA_OBJS): Add remote-utils-ipa.o.
5502 ($(IPA_LIB)): Link -ldl and -lpthread.
5504 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5505 * config.in, configure: Regenerate.
5507 2010-06-20 Ian Lance Taylor <iant@google.com>
5508 Pedro Alves <pedro@codesourcery.com>
5510 * linux-x86-low.c (always_true): Delete.
5511 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5512 trying to fool the compiler with always_true.
5514 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5516 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5517 conditions in gdbserver.
5519 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5521 * spu-low.c (spu_read_memory): Wrap around local store limit.
5522 (spu_write_memory): Likewise.
5524 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5526 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5527 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5529 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5531 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5532 uses with LONGEST uses.
5534 2010-06-14 Stan Shebs <stan@codesourcery.com>
5535 Pedro Alves <pedro@codesourcery.com>
5539 * linux-x86-low.c: Include limits.h.
5544 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5545 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5546 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5547 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5548 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5549 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5550 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5551 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5552 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5553 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5554 (amd64_emit_void_call_2): New.
5555 (amd64_emit_ops): New.
5556 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5557 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5558 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5559 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5560 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5561 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5562 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5563 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5564 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5565 (i386_emit_stack_adjust, i386_emit_int_call_1)
5566 (i386_emit_void_call_2): New.
5567 (i386_emit_ops): New.
5568 (x86_emit_ops): New.
5569 (the_low_target): Install x86_emit_ops.
5570 * server.h (struct emit_ops): New.
5571 (get_raw_reg_func_addr): Declare.
5572 (current_insn_ptr, emit_error): Declare.
5573 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5574 (set_trace_state_variable_value): New defines.
5575 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5576 addr_get_trace_state_variable_value and
5577 addr_set_trace_state_variable_value.
5578 (symbol_list): New fields for get_raw_reg,
5579 get_trace_state_variable_value and set_trace_state_variable_value.
5580 (condfn): New typedef.
5581 (struct tracepoint): New field `compiled_cond'.
5582 (do_action_at_tracepoint): Clear compiled_cond.
5583 (get_trace_state_variable_value, set_trace_state_variable_value):
5585 (condition_true_at_tracepoint): If there's a compiled condition,
5587 (current_insn_ptr, emit_error): New globals.
5588 (struct bytecode_address): New.
5589 (get_raw_reg_func_addr): New.
5590 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5591 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5592 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5593 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5594 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5595 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5596 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5597 (compile_tracepoint_condition, compile_bytecodes): New.
5598 * target.h (emit_ops): Forward declare.
5599 (struct target_ops): New field emit_ops.
5600 (target_emit_ops): New.
5601 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5602 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5603 * linux-low.c (linux_emit_ops): New.
5604 (linux_target_ops): Install it.
5605 * linux-low.h (struct linux_target_ops): New field emit_ops.
5607 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5609 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5610 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5612 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5613 Stan Shebs <stan@codesourcery.com>
5615 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5616 (all): Depend on $(extra_libraries).
5617 (install-only): Install the IPA.
5618 (IPA_OBJS, IPA_LIB): New.
5619 (clean): Remove the IPA lib.
5620 (IPAGENT_CFLAGS): New.
5621 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5622 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5623 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5624 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5625 * configure.ac: Check for atomic builtins support in the compiler.
5626 (IPA_DEPFILES, extra_libraries): Define.
5627 * configure.srv (ipa_obj): Add description.
5628 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5629 (i[34567]86-*-linux*): Set ipa_obj.
5630 (x86_64-*-linux*): Set ipa_obj.
5631 * linux-low.c (stabilizing_threads): New.
5632 (supports_fast_tracepoints): New.
5633 (linux_detach): Stabilize threads before detaching.
5634 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5635 the lwp is either not stabilizing, or is moving out of a jump pad.
5636 (linux_fast_tracepoint_collecting): New.
5637 (maybe_move_out_of_jump_pad): New.
5638 (enqueue_one_deferred_signal): New.
5639 (dequeue_one_deferred_signal): New.
5640 (linux_wait_for_event_1): If moving out of a jump pad, defer
5641 pending signals to later.
5642 (linux_stabilize_threads): New.
5643 (linux_wait_1): Check if threads need moving out of jump pads, and
5645 (stuck_in_jump_pad_callback): New.
5646 (move_out_of_jump_pad_callback): New.
5648 (linux_resume_one_lwp): Handle moving out of jump pads.
5649 (linux_set_resume_request): Dequeue deferred signals.
5650 (need_step_over_p): Also step over fast tracepoint jumps.
5651 (start_step_over): Also uninsert fast tracepoint jumps.
5652 (finish_step_over): Also reinsert fast tracepoint jumps.
5653 (linux_install_fast_tracepoint_jump): New.
5654 (linux_target_ops): Install linux_stabilize_threads and
5655 linux_install_fast_tracepoint_jump_pad.
5656 * linux-low.h (linux_target_ops) <get_thread_area,
5657 install_fast_tracepoint_jump_pad>: New fields.
5658 (struct lwp_info) <collecting_fast_tracepoint,
5659 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5660 (linux_get_thread_area): Declare.
5661 * linux-x86-low.c (jump_insn): New.
5662 (x86_get_thread_area): New.
5663 (append_insns): New.
5665 (amd64_install_fast_tracepoint_jump_pad): New.
5666 (i386_install_fast_tracepoint_jump_pad): New.
5667 (x86_install_fast_tracepoint_jump_pad): New.
5668 (the_low_target): Install x86_get_thread_area and
5669 x86_install_fast_tracepoint_jump_pad.
5670 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5671 (struct fast_tracepoint_jump): New.
5672 (fast_tracepoint_jump_insn): New.
5673 (fast_tracepoint_jump_shadow): New.
5674 (find_fast_tracepoint_jump_at): New.
5675 (fast_tracepoint_jump_here): New.
5676 (delete_fast_tracepoint_jump): New.
5677 (set_fast_tracepoint_jump): New.
5678 (uninsert_fast_tracepoint_jumps_at): New.
5679 (reinsert_fast_tracepoint_jumps_at): New.
5680 (set_breakpoint_at): Use write_inferior_memory.
5681 (uninsert_raw_breakpoint): Use write_inferior_memory.
5682 (check_mem_read): Mask out fast tracepoint jumps.
5683 (check_mem_write): Mask out fast tracepoint jumps.
5684 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5685 (set_fast_tracepoint_jump): Declare.
5686 (delete_fast_tracepoint_jump)
5687 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5688 (reinsert_fast_tracepoint_jumps_at): Declare.
5689 * regcache.c: Don't compile many functions when building the
5690 in-process agent library.
5691 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5692 the register buffer in the heap.
5693 (free_register_cache): If the register buffer isn't owned by the
5694 regcache, don't free it.
5695 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5696 pre-existing register caches.
5697 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5699 (convert_ascii_to_int): : Constify `from' parameter type.
5700 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5701 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5702 the needed buffer in-place.
5703 (relocate_instruction): New.
5704 * server.c (handle_query) <qSymbols>: If the target supports
5705 tracepoints, give it a chance of looking up symbols. Report
5706 support for fast tracepoints.
5707 (handle_status): Stabilize threads.
5708 (process_serial_event): Adjust.
5709 * server.h (struct fast_tracepoint_jump): Forward declare.
5710 (struct process_info) <fast_tracepoint_jumps>: New field.
5711 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5712 (decode_X_packet, decode_M_packet): Adjust.
5713 (relocate_instruction): Declare.
5714 (in_process_agent_loaded): Declare.
5715 (tracepoint_look_up_symbols): Declare.
5716 (struct fast_tpoint_collect_status): Declare.
5717 (fast_tracepoint_collecting): Declare.
5718 (force_unlock_trace_buffer): Declare.
5719 (handle_tracepoint_bkpts): Declare.
5720 (initialize_low_tracepoint)
5721 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5722 * target.h (struct target_ops) <stabilize_threads,
5723 install_fast_tracepoint_jump_pad>: New fields.
5724 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5725 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5726 [HAVE_STDINT_H]: Include stdint.h.
5727 (trace_debug_1): Rename to ...
5728 (trace_vdebug): ... this.
5729 (trace_debug): Rename to ...
5730 (trace_debug_1): ... this. Add `level' parameter.
5732 (ATTR_USED, ATTR_NOINLINE): New.
5733 (IP_AGENT_EXPORT): New.
5734 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5735 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5736 (about_to_request_buffer_space, trace_buffer_is_full)
5737 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5738 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5739 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5740 (traceframe_write_count, traceframes_created)
5741 (trace_state_variables)
5742 New renaming defines.
5743 (struct ipa_sym_addresses): New.
5744 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5746 (ipa_sym_addrs): New.
5747 (all_tracepoint_symbols_looked_up): New.
5748 (in_process_agent_loaded): New.
5749 (write_e_ipa_not_loaded): New.
5750 (maybe_write_ipa_not_loaded): New.
5751 (tracepoint_look_up_symbols): New.
5752 (debug_threads) [IN_PROCESS_AGENT]: New.
5753 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5754 (UNKNOWN_SIDE_EFFECTS): New.
5755 (stop_tracing): New.
5756 (flush_trace_buffer): New.
5757 (stop_tracing_bkpt): New.
5758 (flush_trace_buffer_bkpt): New.
5759 (read_inferior_integer): New.
5760 (read_inferior_uinteger): New.
5761 (read_inferior_data_pointer): New.
5762 (write_inferior_data_pointer): New.
5763 (write_inferior_integer): New.
5764 (write_inferior_uinteger): New.
5765 (struct collect_static_trace_data_action): Delete.
5766 (enum tracepoint_type): New.
5767 (struct tracepoint) <type>: New field `type'.
5768 <actions_str, step_actions, step_actions_str>: Only include in
5770 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5771 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5772 (tracepoints): Use IP_AGENT_EXPORT.
5773 (last_tracepoint): Don't include in the IPA.
5774 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5775 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5776 (alloced_trace_state_variables): New.
5777 (trace_state_variables): Use IP_AGENT_EXPORT.
5778 (traceframe_t): Delete unused variable.
5779 (circular_trace_buffer): Don't include in the IPA.
5780 (trace_buffer_start): Delete.
5781 (struct trace_buffer_control): New.
5782 (trace_buffer_free): Delete.
5783 (struct ipa_trace_buffer_control): New.
5784 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5785 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5787 (trace_buffer_ctrl): New.
5788 (TRACE_BUFFER_CTRL_CURR): New.
5789 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5790 Reimplement as macros.
5791 (trace_buffer_wrap): Delete.
5792 (traceframe_write_count, traceframe_read_count)
5793 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5794 (struct tracepoint_hit_ctx) <type>: New field.
5795 (struct fast_tracepoint_ctx): New.
5796 (memory_barrier): New.
5798 (record_tracepoint_error): Update atomically in the IPA.
5799 (clear_inferior_trace_buffer): New.
5800 (about_to_request_buffer_space): New.
5801 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5802 updating the same buffer.
5803 (add_tracepoint): Default the tracepoint's type to trap
5804 tracepoint, and orig_size to -1.
5805 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5807 (create_trace_state_variable): New parameter `gdb'. Handle it.
5808 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5809 (cmd_qtdp): Handle fast tracepoints.
5811 (max_jump_pad_size): New.
5812 (gdb_jump_pad_head): New.
5813 (get_jump_space_head): New.
5814 (claim_jump_space): New.
5815 (sort_tracepoints): New.
5816 (MAX_JUMP_SIZE): New.
5817 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5819 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5820 support. Upload fast traceframes, and delete internal IPA
5822 (stop_tracing_handler): New.
5823 (flush_trace_buffer_handler): New.
5824 (cmd_qtstop): Upload fast tracepoints.
5825 (response_tracepoint): Handle fast tracepoints.
5826 (tracepoint_finished_step): Upload fast traceframes. Set the
5827 tracepoint hit context's tracepoint type.
5828 (handle_tracepoint_bkpts): New.
5829 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5830 type. Add comment about fast tracepoints.
5831 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5832 non-existing action_str field.
5833 (get_context_regcache): Handle fast tracepoints.
5834 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5836 (fast_tracepoint_from_jump_pad_address): New.
5837 (fast_tracepoint_from_ipa_tpoint_address): New.
5838 (collecting_t): New.
5839 (force_unlock_trace_buffer): New.
5840 (fast_tracepoint_collecting): New.
5843 (write_inferior_data_ptr): New.
5844 (target_tp_heap): New.
5845 (target_malloc): New.
5846 (download_agent_expr): New.
5848 (download_tracepoints): New.
5849 (download_trace_state_variables): New.
5850 (upload_fast_traceframes): New.
5851 (IPA_FIRST_TRACEFRAME): New.
5852 (IPA_NEXT_TRACEFRAME_1): New.
5853 (IPA_NEXT_TRACEFRAME): New.
5854 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5855 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5856 (gdb_jump_pad_buffer_end): New.
5857 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5858 (initialize_tracepoint): Adjust.
5859 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5860 buffer. Initialize the low module.
5861 * utils.c (PREFIX, TOOLNAME): New.
5862 (malloc_failure): Use PREFIX.
5863 (error): In the IPA, an error causes an exit.
5864 (fatal, warning): Use PREFIX.
5865 (internal_error): Use TOOLNAME.
5866 (NUMCELLS): Increase to 10.
5867 * configure, config.in: Regenerate.
5869 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5871 * server.c (handle_query) <qSupported>: Do two passes over the
5872 qSupported string to avoid nesting strtok.
5874 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5876 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5878 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5880 * configure: Regenerate.
5881 * proc-service.list: New.
5883 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5885 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5888 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5890 * gdbreplay.c (remote_open): Check error return from socket() call by
5891 its equality to -1 not by it being negative.
5892 * remote-utils.c (remote_open): Likewise.
5894 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5896 * config.h: Regenerate.
5898 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5900 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5901 doesn't provide PTRACE_GET_THREAD_AREA.
5903 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5905 * linux-m68k-low.c: Include <asm/ptrace.h>
5906 (ps_get_thread_area): Implement.
5908 2010-05-03 Doug Evans <dje@google.com>
5910 * event-loop.c (struct callback_event): New struct.
5911 (callback_list): New global.
5912 (append_callback_event, delete_callback_event): New functions.
5913 (process_callback): New function.
5914 (start_event_loop): Call it.
5915 * remote-utils.c (NOT_SCHEDULED): Define.
5916 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5917 moved out of readchar.
5918 (readchar): Rewrite. Call reschedule before returning.
5919 (reset_readchar): New function.
5920 (remote_close): Call it.
5921 (process_remaining, reschedule): New functions.
5922 * server.h (callback_handler_func): New typedef.
5923 (append_callback_event, delete_callback_event): Declare.
5925 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5927 * proc-service.c (ps_pglobal_lookup): Use
5928 thread_db_look_up_one_symbol.
5929 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5930 parameter. Use it instead of all_symbols_looked_up.
5931 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5933 (all_symbols_looked_up): Don't declare.
5934 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5935 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5937 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5938 Set all_symbols_looked_up here.
5939 (thread_db_look_up_one_symbol): New.
5940 (thread_db_get_tls_address): Adjust.
5941 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5942 thread_db object on the heap, and tentatively set it in the
5944 (thread_db_init): Don't set all_symbols_looked_up here.
5945 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5947 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5949 * linux-low.c (linux_kill, linux_detach): Adjust.
5950 (status_pending_p_callback): Remove redundant statement. Check
5951 for !TARGET_WAITIKIND_IGNORE, instead of
5952 TARGET_WAITKIND_STOPPED.
5953 (handle_tracepoints): Make sure LWP is locked. Adjust.
5954 (linux_wait_for_event_1): Adjust.
5955 (linux_cancel_breakpoints): New.
5956 (unsuspend_one_lwp): New.
5957 (unsuspend_all_lwps): New.
5958 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5959 (send_sigstop_callback): Change return type to int, add new
5960 `except' parameter and handle it.
5961 (suspend_and_send_sigstop_callback): New.
5962 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5963 pass them down. If SUSPEND, also increment the lwp's suspend
5965 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5966 (need_step_over_p): Don't consider suspended LWPs.
5967 (start_step_over): Adjust.
5968 (proceed_one_lwp): Change return type to int, add new `except'
5969 parameter and handle it.
5970 (unsuspend_and_proceed_one_lwp): New.
5971 (proceed_all_lwps): Use find_inferior instead of
5973 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5974 also decrement the suspend count of LWPs. Pass `except' down,
5975 instead of hacking its suspend count.
5976 (linux_pause_all): Add `freeze' parameter. Adjust.
5977 (linux_unpause_all): New.
5978 (linux_target_ops): Install linux_unpause_all.
5979 * server.c (handle_status): Adjust.
5980 * target.h (struct target_ops): New fields `unpause_all' and
5981 `cancel_breakpoints'. Add new parameter to `pause_all'.
5982 (pause_all): Add new `freeze' parameter.
5984 (cancel_breakpoints): New.
5985 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5987 (cmd_qtstart): Pause threads.
5988 (stop_tracing): Pause threads, and cancel breakpoints.
5989 * win32-low.c (win32_target_ops): Adjust.
5991 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5993 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5994 the inferior right away from here...
5995 (linux_wait_1): ... to here, and adjust to check the thread's
5996 last_resume_kind instead of the lwp's step or stop_expected flags.
5998 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6000 * README: Use consistent `GDB' and `GDBserver' spellings.
6002 2010-05-02 Pedro Alves <pedro@codesourcery.com>
6004 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
6005 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
6006 (linux_detach_one_lwp): Assume the lwp is stopped.
6007 (any_thread_of): Delete.
6008 (linux_detach): Stop all lwps here. Don't blindly delete all
6010 (delete_lwp_callback): New.
6011 (linux_mourn): Delete all lwps of the process that is gone.
6012 (linux_wait_1): Don't delete the last lwp of the process here.
6013 * mem-break.h (mark_breakpoints_out): Declare.
6014 * mem-break.c (mark_breakpoints_out): New.
6015 (free_all_breakpoints): Use it.
6016 * server.c (handle_target_event): If the process is gone, mark
6018 * thread-db.c (struct thread_db) <create_bp>: New field.
6019 (thread_db_enable_reporting): Fix prototype. Store a thread event
6020 breakpoint reference in the thread_db struct.
6021 (thread_db_load_search): Clear the thread_db object.
6022 (try_thread_db_load_1): Ditto.
6023 (switch_to_process): New.
6024 (disable_thread_event_reporting): Use it.
6025 (remove_thread_event_breakpoints): New.
6026 (thread_db_detach, thread_db_mourn): Use it.
6028 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6030 * linux-low.c (linux_enable_event_reporting): New.
6031 (linux_wait_for_event_1, handle_extended_wait): Use it.
6033 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6035 * linux-low.c (linux_kill_one_lwp, linux_kill)
6036 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6037 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6038 SIGSTOP even if the LWP is stopped.
6039 (send_sigstop_callback): New.
6040 (stop_all_lwps): Use send_sigstop_callback instead.
6041 (linux_resume_one_thread): Adjust.
6042 (proceed_one_lwp): Still proceed an LWP that the client has
6043 requested to stop, if we haven't reported it as stopped yet. Make
6044 sure that LWPs the client want stopped, have a pending SIGSTOP.
6046 2010-04-26 Doug Evans <dje@google.com>
6048 * server.c (handle_general_set): Make static.
6050 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6051 Print received char after testing for error/eof instead of before.
6052 (input_interrupt): Tweak comment.
6054 2010-04-23 Doug Evans <dje@google.com>
6056 * server.c (start_inferior): Print inferior argv if --debug.
6058 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6060 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6061 * nto-x86-low.c: Include server.h
6063 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6065 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6066 be consistent with other sources of this directory.
6067 (init_registers_amd64): Correct name of source file of this function
6070 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6072 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6075 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6077 * win32-i386-low.c: Add 64-bit support.
6078 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6079 (init_registers_amd64): Declare.
6080 (mappings): Add 64-bit version of array.
6081 (init_windows_x86): New function.
6082 (the_low_target): Change init_arch field to init_windows_x86.
6084 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6086 * win32-low.c: Adapt to support also 64-bit architecture.
6087 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6088 (get_image_name): Use SIZE_T type for local variable `done'.
6089 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6090 (toolhelp_get_dll_name): Idem.
6091 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6092 Use uintptr_t typecast to avoid warning.
6093 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6094 (handle_exception): Use phex_nz to avoid warning.
6095 (win32_wait): Remove unused local variable `process'.
6097 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6099 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6102 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6104 * configure.ac: Use `ws2_32' library for srv_mingw.
6105 * configure: Regenerate.
6106 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6107 * remote-utils.c: Likewise.
6109 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6111 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6112 if __x86_64__ is defined.
6114 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6116 * configure: Regenerate.
6118 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6120 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6121 * target.h (target_ops): New get_tib_address field.
6122 * win32-low.h (win32_thread_info): Add thread_local_base field.
6123 * win32-low.c (child_add_thread): Add tlb argument.
6124 Set thread_local_base field to TLB.
6125 (get_child_debug_event): Adapt to child_add_thread change.
6126 (win32_get_tib_address): New function.
6127 (win32_target_ops): Set get_tib_address field to
6128 win32_get_tib_address.
6129 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6131 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6133 * linux-low.c (linux_mourn): Also remove the process.
6134 * server.c (handle_target_event): Don't remove the process here.
6135 * nto-low.c (nto_mourn): New.
6136 (nto_target_ops): Install it.
6137 * spu-low.c (spu_mourn): New.
6138 (spu_target_ops): Install it.
6139 * win32-low.c (win32_mourn): New.
6140 (win32_target_ops): Install it.
6142 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6144 * server.h (buffer_xml_printf): Remove redundant `;'.
6146 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6148 * regcache.c (set_register_cache): Invalidate regcaches before
6149 changing the register cache layout.
6150 (regcache_invalidate_one): Allow a NULL regcache.
6151 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6152 regcaches before changing the register cache layout or the target
6155 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6157 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6158 variable warning on Linux/x86-64.
6160 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6162 GDBserver disconnected tracing support.
6164 * linux-low.c (linux_remove_process): Delete.
6165 (add_lwp): Don't set last_resume_kind here.
6166 (linux_kill): Use `mourn'.
6167 (linux_detach): Use `thread_db_detach', and `mourn'.
6169 (linux_attach_lwp_1): Adjust comment.
6170 (linux_attach): last_resume_kind moved the thread_info; adjust.
6171 (status_pending_p_callback): Adjust.
6172 (linux_wait_for_event_1): Adjust.
6173 (count_events_callback, select_singlestep_lwp_callback)
6174 (select_event_lwp_callback, cancel_breakpoints_callback)
6175 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6176 (proceed_one_lwp): Adjust.
6177 (linux_async): Add debug output.
6178 (linux_thread_stopped): New.
6179 (linux_pause_all): New.
6180 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6182 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6183 (thread_db_free): Delete declaration.
6184 (thread_db_detach, thread_db_mourn): Declare.
6185 * thread-db.c (thread_db_init): Use thread_db_mourn.
6186 (thread_db_free): Delete, split in two.
6187 (disable_thread_event_reporting): New.
6188 (thread_db_detach): New.
6189 (thread_db_mourn): New.
6191 * server.h (struct thread_info) <last_resume_kind>: New field.
6192 <attached>: Add comment.
6193 <gdb_detached>: New field.
6194 (handler_func): Change return type to int.
6195 (handle_serial_event, handle_target_event): Ditto.
6196 (gdb_connected): Declare.
6198 (disconnected_tracing): Declare.
6199 (stop_tracing): Declare.
6201 * server.c (handle_query) <qSupported>: Report support for
6202 disconnected tracing.
6203 (queue_stop_reply_callback): Account for running threads.
6204 (gdb_wants_thread_stopped): New.
6205 (gdb_wants_all_threads_stopped): New.
6206 (gdb_reattached_process): New.
6207 (handle_status): Clear the `gdb_detached' flag of all processes.
6208 In all-stop, stop all threads.
6209 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6210 (process_serial_event): If the remote connection breaks, or if an
6211 exit was forced with "monitor exit", force an event loop exit.
6212 Handle disconnected tracing on detach.
6213 (handle_serial_event): Adjust.
6214 (handle_target_event): If GDB isn't connected, forward events back
6215 to the inferior, unless the last process exited, in which case,
6216 exit gdbserver. Adjust interface.
6218 * remote-utils.c (remote_open): Don't block in accept. Instead
6219 register an event loop source on the listen socket file
6220 descriptor. Refactor bits into ...
6221 (listen_desc): ... this new global.
6222 (gdb_connected): ... this new function.
6223 (enable_async_notification): ... this new function.
6224 (handle_accept_event): ... this new function.
6225 (remote_close): Clear remote_desc.
6227 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6229 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6231 (mourn_inferior): Define.
6232 (target_process_qsupported): Avoid the dangling else problem.
6233 (thread_stopped): Define.
6234 (pause_all): Define.
6235 (target_waitstatus_to_string): Declare.
6236 * target.c (target_waitstatus_to_string): New.
6238 * tracepoint.c (tracing): Make extern.
6239 (disconnected_tracing): New.
6240 (stop_tracing): Make extern. Handle tracing stops due to GDB
6242 (cmd_qtdisconnected): New.
6243 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6244 (handle_tracepoint_general_set): Handle QTDisconnected.
6246 * event-loop.c (event_handler_func): Change return type to int.
6247 (process_event): Bail out if the event handler wants the event
6249 (handle_file_event): Ditto.
6250 (start_event_loop): Bail out if the event handler wants the event
6253 * nto-low.c (nto_target_ops): Adjust.
6254 * spu-low.c (spu_wait): Don't remove the process here.
6255 (spu_target_ops): Adjust.
6256 * win32-low.c (win32_wait): Don't remove the process here.
6257 (win32_target_ops): Adjust.
6259 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6261 * regcache.c (realloc_register_cache): Invalidate inferior's
6262 regcache before recreating it.
6264 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6266 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6268 2010-04-09 Stan Shebs <stan@codesourcery.com>
6269 Pedro Alves <pedro@codesourcery.com>
6271 * server.h (LONGEST): New.
6272 (struct thread_info) <while_stepping>: New field.
6273 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6275 (initialize_tracepoint, handle_tracepoint_general_set)
6276 (handle_tracepoint_query, tracepoint_finished_step)
6277 (tracepoint_was_hit, release_while_stepping_state_list):
6278 (current_traceframe): Declare.
6279 * server.c (handle_general_set): Handle tracepoint packets.
6281 (write_memory): New.
6282 (handle_search_memory_1): Use read_memory.
6283 (handle_query): Report support for conditional tracepoints, trace
6284 state variables, and tracepoint sources. Handle tracepoint
6286 (main): Initialize the tracepoints module.
6287 (process_serial_event): Handle traceframe reads/writes.
6289 * linux-low.c (handle_tracepoints): New.
6290 (linux_wait_1): Call it.
6291 (linux_resume_one_lwp): Handle while-stepping.
6292 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
6293 (linux_target_ops): Install them.
6294 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
6296 * linux-x86-low.c (x86_supports_tracepoints): New.
6297 (the_low_target). Install it.
6299 * mem-break.h (delete_breakpoint): Declare.
6300 * mem-break.c (delete_breakpoint): Make external.
6302 * target.h (struct target_ops): Add `supports_tracepoints',
6303 `read_pc', and `write_pc' fields.
6304 (target_supports_tracepoints): Define.
6305 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
6308 * regcache.h (struct regcache) <registers_owned>: New field.
6309 (init_register_cache, regcache_cpy): Declare.
6310 (regcache_read_pc, regcache_write_pc): Declare.
6311 (register_cache_size): Declare.
6312 (supply_regblock): Declare.
6313 * regcache.c (init_register_cache): New.
6314 (new_register_cache): Use it.
6315 (regcache_cpy): New.
6316 (register_cache_size): New.
6317 (supply_regblock): New.
6318 (regcache_read_pc, regcache_write_pc): New.
6320 * tracepoint.c: New.
6322 * Makefile.in (OBS): Add tracepoint.o.
6323 (tracepoint.o): New rule.
6325 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
6327 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
6329 (i386-mmx.c): Likewise.
6330 (i386-mmx-linux.o): Likewise.
6331 (i386-mmx-linux.c): Likewise.
6333 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
6334 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
6335 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
6336 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
6338 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
6339 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
6340 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
6342 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
6344 * Makefile.in (clean): Updated.
6346 (i386-avx.c): Likewise.
6347 (i386-avx-linux.o): Likewise.
6348 (i386-avx-linux.c): Likewise.
6349 (amd64-avx.o): Likewise.
6350 (amd64-avx.c): Likewise.
6351 (amd64-avx-linux.o): Likewise.
6352 (amd64-avx-linux.c): Likewise.
6354 * configure.srv (srv_i386_regobj): Add i386-avx.o.
6355 (srv_i386_linux_regobj): Add i386-avx-linux.o.
6356 (srv_amd64_regobj): Add amd64-avx.o.
6357 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
6358 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
6359 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
6360 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
6361 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
6362 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
6363 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
6365 * i387-fp.c: Include "i386-xstate.h".
6367 (i387_cache_to_xsave): Likewise.
6368 (i387_xsave_to_cache): Likewise.
6369 (x86_xcr0): Likewise.
6371 * i387-fp.h (i387_cache_to_xsave): Likewise.
6372 (i387_xsave_to_cache): Likewise.
6373 (x86_xcr0): Likewise.
6375 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
6376 * linux-crisv32-low.c (target_regsets): Likewise.
6377 * linux-m68k-low.c (target_regsets): Likewise.
6378 * linux-mips-low.c (target_regsets): Likewise.
6379 * linux-ppc-low.c (target_regsets): Likewise.
6380 * linux-s390-low.c (target_regsets): Likewise.
6381 * linux-sh-low.c (target_regsets): Likewise.
6382 * linux-sparc-low.c (target_regsets): Likewise.
6383 * linux-xtensa-low.c (target_regsets): Likewise.
6385 * linux-low.c: Include <sys/uio.h>.
6386 (regsets_fetch_inferior_registers): Support nt_type.
6387 (regsets_store_inferior_registers): Likewise.
6388 (linux_process_qsupported): New.
6389 (linux_target_ops): Add linux_process_qsupported.
6391 * linux-low.h (regset_info): Add nt_type.
6392 (linux_target_ops): Add process_qsupported.
6394 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
6396 (init_registers_i386_avx_linux): New.
6397 (init_registers_amd64_avx_linux): Likewise.
6398 (xmltarget_i386_linux_no_xml): Likewise.
6399 (xmltarget_amd64_linux_no_xml): Likewise.
6400 (PTRACE_GETREGSET): Likewise.
6401 (PTRACE_SETREGSET): Likewise.
6402 (x86_fill_xstateregset): Likewise.
6403 (x86_store_xstateregset): Likewise.
6404 (use_xml): Likewise.
6405 (x86_linux_update_xmltarget): Likewise.
6406 (x86_linux_process_qsupported): Likewise.
6407 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
6408 (x86_arch_setup): Don't call init_registers_amd64_linux nor
6409 init_registers_i386_linux here. Call
6410 x86_linux_update_xmltarget.
6411 (the_low_target): Add x86_linux_process_qsupported.
6413 * server.c (handle_query): Call target_process_qsupported.
6415 * target.h (target_ops): Add process_qsupported.
6416 (target_process_qsupported): New.
6418 2010-04-03 Pedro Alves <pedro@codesourcery.com>
6420 * inferiors.c (add_thread): Set last_status kind to
6421 TARGET_WAITKIND_IGNORE.
6422 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
6423 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
6424 (linux_wait_1): Move `thread' local definition to block that uses
6425 it. Don't NULL initialize `event_child'.
6426 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
6427 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
6428 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
6430 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6432 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
6433 an extended waitstatus, or by a watchpoint.
6434 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6435 thread was stepping or has been stopped by a watchpoint.
6437 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6439 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6440 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6441 of another, then delete the previous, and validate all
6443 (validate_inserted_breakpoint): New.
6444 (delete_disabled_breakpoints): New.
6445 (validate_breakpoints): New.
6446 (check_mem_read): Validate breakpoints before trusting their
6447 shadow. Delete disabled breakpoints.
6448 (check_mem_write): Validate breakpoints before trusting they
6449 should be inserted. Delete disabled breakpoints.
6450 * mem-break.h (validate_breakpoints):
6451 * server.c (handle_query): Validate breakpoints when we see a
6454 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6456 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6457 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6458 if we could tell there's a GDB breakpoint at stop_pc.
6459 (need_step_over_p): Don't do a step over if we find a GDB
6460 breakpoint at the resume PC.
6462 * mem-break.c (struct raw_breakpoint): New.
6463 (enum bkpt_type): New type `gdb_breakpoint'.
6464 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6465 fields. New field `raw'.
6466 (find_raw_breakpoint_at): New.
6467 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6469 (set_breakpoint_at): Adjust.
6470 (delete_raw_breakpoint): New.
6471 (release_breakpoint): New.
6472 (delete_breakpoint): Rename to...
6473 (delete_breakpoint_1): ... this. Add proc parameter. Use
6474 release_breakpoint. Return ENOENT.
6475 (delete_breakpoint): Reimplement.
6476 (find_breakpoint_at): Delete.
6477 (find_gdb_breakpoint_at): New.
6478 (delete_breakpoint_at): Delete.
6479 (set_gdb_breakpoint_at): New.
6480 (delete_gdb_breakpoint_at): New.
6481 (gdb_breakpoint_here): New.
6482 (set_reinsert_breakpoint): Use release_breakpoint.
6483 (uninsert_breakpoint): Rename to ...
6484 (uninsert_raw_breakpoint): ... this.
6485 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6486 (reinsert_raw_breakpoint): Change parameter type to
6488 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6490 (check_breakpoints): Adjust. Use release_breakpoint.
6491 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6492 (breakpoint_inserted_here): Ditto.
6493 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6494 Don't trust the breakpoint's shadow if it is not inserted.
6495 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6496 (delete_all_breakpoints): Adjust.
6497 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6498 use delete_breakpoint_1.
6500 * mem-break.h (breakpoints_supported): Delete declaration.
6501 (set_gdb_breakpoint_at): Declare.
6502 (gdb_breakpoint_here): Declare.
6503 (delete_breakpoint_at): Delete.
6504 (delete_gdb_breakpoint_at): Declare.
6506 * server.h (struct raw_breakpoint): Forward declare.
6507 (struct process_info): New field `raw_breakpoints'.
6509 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6512 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6514 * linux-low.c (status_pending_p_callback): Fix comment.
6515 (linux_wait_for_event_1): Move most of the internal breakpoint
6516 handling from here...
6517 (linux_wait_1): ... to here.
6518 (count_events_callback): New.
6519 (select_singlestep_lwp_callback): New.
6520 (select_event_lwp_callback): New.
6521 (cancel_breakpoints_callback): New.
6522 (select_event_lwp): New.
6523 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6524 priority to all LWPs that have had events that should be reported
6525 to the client. Cancel breakpoints when about to reporting the
6526 event to the client, not while stopping lwps. No longer cancel
6527 finished single-steps here.
6528 (cancel_finished_single_step): Delete.
6529 (cancel_finished_single_steps): Delete.
6531 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6533 * mem-break.c (enum bkpt_type): New.
6534 (struct breakpoint): New field `type'.
6535 (set_breakpoint_at): Change return type to struct breakpoint
6536 pointer. Set type to `other_breakpoint' by default.
6537 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6538 in the breakpoint list.
6539 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6540 (reinsert_breakpoint): Rename to ...
6541 (reinsert_raw_breakpoint): ... this.
6542 (reinsert_breakpoints_at): Adjust.
6543 * mem-break.h (struct breakpoint): Declare.
6544 (set_breakpoint_at): Change return type to struct breakpoint
6547 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6549 * server.c (handle_query): Assign, not compare.
6551 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6553 Teach linux gdbserver to step-over-breakpoints.
6555 * linux-low.c (can_hardware_single_step): New.
6556 (supports_breakpoints): New.
6557 (handle_extended_wait): If stopping threads, read the stop pc of
6560 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6561 low target doesn't support retrieving the PC.
6562 (add_lwp): Set last_resume_kind to resume_continue.
6563 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6564 (linux_attach): Don't clear stop_expected. Set the lwp's
6565 last_resume_kind to resume_stop.
6566 (linux_detach_one_lwp): Don't check for removed breakpoints.
6567 (check_removed_breakpoint): Delete.
6568 (status_pending_p): Rename to ...
6569 (status_pending_p_callback): ... this. Don't check for removed
6570 breakpoints. Don't consider threads that are stopped from GDB's
6572 (linux_wait_for_lwp): Always read the stop_pc here.
6573 (cancel_breakpoint): New.
6574 (step_over_bkpt): New global.
6575 (linux_wait_for_event_1): Implement stepping over breakpoints.
6576 (gdb_wants_lwp_stopped): New.
6577 (gdb_wants_all_stopped): New.
6578 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6579 single-step traps here. Store the thread's last reported target
6581 (send_sigstop): Don't clear stop_expected. Always set it,
6583 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6584 (cancel_finished_single_step): New.
6585 (cancel_finished_single_steps): New.
6586 (wait_for_sigstop): Don't cancel finished single-step traps here.
6587 (linux_resume_one_lwp): Don't check for removed breakpoints.
6588 Don't set `step' on non-hardware step archs.
6589 (linux_set_resume_request): Ignore resume_stop requests if already
6590 stopping or stopped. Set the lwp's last_resume_kind.
6591 (resume_status_pending_p): Don't check for removed breakpoints.
6592 (need_step_over_p): New.
6593 (start_step_over): New.
6594 (finish_step_over): New.
6595 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6596 requests. Clear the thread's last reported target waitstatus.
6597 Don't use the `suspended' flag. Don't consider pending breakpoints.
6598 (linux_resume): Start a step-over if necessary.
6599 (proceed_one_lwp): New.
6600 (proceed_all_lwps): New.
6601 (unstop_all_lwps): New.
6602 * linux-low.h (struct lwp_info): Rewrite comment for the
6603 `suspended' flag. Add the `stop_pc' field. Delete the
6604 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6605 Add `'last_resume_kind' and `need_step_over' fields.
6606 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6607 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6608 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6609 (set_raw_breakpoint_at): New.
6610 (set_breakpoint_at): Rewrite to use it.
6611 (reinsert_breakpoint_handler): Delete.
6612 (set_reinsert_breakpoint): New.
6613 (reinsert_breakpoint_by_bp): Delete.
6614 (delete_reinsert_breakpoints): New.
6615 (uninsert_breakpoint): Rewrite.
6616 (uninsert_breakpoints_at): New.
6617 (reinsert_breakpoint): Rewrite.
6618 (reinsert_breakpoints_at): New.
6619 (check_breakpoints): Rewrite.
6620 (breakpoint_here): New.
6621 (breakpoint_inserted_here): New.
6622 (check_mem_read): Adjust.
6623 * mem-break.h (breakpoints_supported, breakpoint_here)
6624 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6625 (reinsert_breakpoint_by_bp): Delete declaration.
6626 (delete_reinsert_breakpoints): Declare.
6627 (reinsert_breakpoint): Delete declaration.
6628 (reinsert_breakpoints_at): Declare.
6629 (uninsert_breakpoint): Delete declaration.
6630 (uninsert_breakpoints_at): Declare.
6631 (check_breakpoints): Adjust prototype.
6632 * server.h: Adjust include order.
6633 (struct thread_info): Declare here. Add a `last_status' field.
6635 2010-03-23 Michael Snyder <msnyder@vmware.com>
6637 * server.c (crc32): New function.
6638 (handle_query): Add handling for 'qCRC:' request.
6640 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6642 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6643 lwp had been stopped by a watchpoint.
6645 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6647 * server.h (internal_error): Declare.
6648 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6649 * utils.c (internal_error): New function.
6651 2010-03-15 Andreas Schwab <schwab@redhat.com>
6653 * configure.srv: Fix typo setting srv_regobj.
6655 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6657 * linux-low.c (fetch_register): Avoid passing a non string literal
6659 (usr_store_inferior_registers): Ditto.
6661 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6663 * linux-low.c (linux_write_memory): Bail out early if peeking
6666 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6668 * linux-low.h (struct lwp_info): New fields
6669 `stopped_by_watchpoint' and `stopped_data_address'.
6670 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6671 here, and cache them in the lwp object.
6672 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6674 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6676 (linux_stopped_by_watchpoint): Rewrite.
6677 (linux_stopped_data_address): Rewrite.
6679 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6681 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6682 switching the current inferior, not before.
6684 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6686 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6687 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6688 i386-linux.c and amd64-linux.c.
6689 (reg-i386.o): Removed.
6690 (reg-i386.c): Likewise.
6691 (reg-i386-linux.o): Likewise.
6692 (reg-i386-linux.c): Likewise.
6693 (reg-x86-64.o): Likewise.
6694 (reg-x86-64.c): Likewise.
6695 (reg-x86-64-linux.o): Likewise.
6696 (reg-x86-64-linux.c): Likewise.
6699 (i386-linux.o): Likewise.
6700 (i386-linux.c): Likewise.
6701 (amd64.o): Likewise.
6702 (amd64.c): Likewise.
6703 (amd64-linux.o): Likewise.
6704 (amd64-linux.c): Likewise.
6706 * configure.srv (srv_i386_regobj): New.
6707 (srv_i386_linux_regobj): Likewise.
6708 (srv_amd64_regobj): Likewise.
6709 (srv_amd64_linux_regobj): Likewise.
6710 (srv_i386_32bit_xmlfiles): Likewise.
6711 (srv_i386_64bit_xmlfiles): Likewise.
6712 (srv_i386_xmlfiles): Likewise.
6713 (srv_amd64_xmlfiles): Likewise.
6714 (srv_i386_linux_xmlfiles): Likewise.
6715 (srv_amd64_linux_xmlfiles): Likewise.
6716 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6717 srv_xmlfiles to $srv_i386_xmlfiles.
6718 (i[34567]86-*-mingw32ce*): Likewise.
6719 (i[34567]86-*-mingw*): Likewise.
6720 (i[34567]86-*-nto*): Likewise.
6721 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6722 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6723 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6724 (x86_64-*-linux*): Likewise.
6726 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6727 (init_registers_amd64_linux): New.
6728 (x86_arch_setup): Replace init_registers_x86_64_linux with
6729 init_registers_amd64_linux.
6731 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6733 * configure.ac: Check for libdl. If it is not available link against
6734 static libthread_db.
6735 * configure: Regenerate.
6737 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6741 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6742 handing a read watchpoint.
6743 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6745 2010-02-12 Doug Evans <dje@google.com>
6747 * linux-low.c (linux_supports_tracefork_flag): Document.
6748 (linux_look_up_symbols): Add comment.
6750 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6752 * regcache.c (supply_register): Clear regcache if buf is NULL.
6754 2010-02-02 Nicolas Roche <roche@sourceware.org>
6755 Joel Brobecker <brobecker@adacore.com>
6757 * inferiors.c (find_inferior): Add function documentation.
6758 (unloaded_dll): Handle the case where the unloaded dll has not
6759 been previously registered in the dll list.
6761 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6763 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6764 (thumb2_breakpoint): New.
6765 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6767 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6769 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6770 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6773 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6775 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6777 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6779 * linux-s390-low.c (s390_collect_ptrace_register)
6780 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6782 2010-01-21 Doug Evans <dje@google.com>
6784 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6785 (PTRACE_ARG4_TYPE): New macro.
6786 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6787 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6788 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6789 (usr_store_inferior_registers): Ditto.
6790 (linux_read_memory, linux_write_memory): Ditto.
6791 (linux_test_for_tracefork): Ditto.
6793 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6794 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6796 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6798 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6801 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6803 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6804 prototype to take a regcache. Adjust.
6806 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6808 * regcache.h (struct thread_info): Forward declare.
6809 (struct regcache): New.
6810 (new_register_cache): Adjust prototype.
6811 (get_thread_regcache): Declare.
6812 (free_register_cache): Adjust prototype.
6813 (registers_to_string, registers_from_string): Ditto.
6814 (supply_register, supply_register_by_name, collect_register)
6815 (collect_register_as_string, collect_register_by_name): Ditto.
6816 * regcache.c (struct inferior_regcache_data): Delete.
6817 (get_regcache): Rename to ...
6818 (get_thread_regcache): ... this. Adjust. Switch inferior before
6820 (regcache_invalidate_one): Adjust.
6821 (regcache_invalidate): Fix prototype.
6822 (new_register_cache): Return the new register cache.
6823 (free_register_cache): Change prototype.
6824 (realloc_register_cache): Adjust.
6825 (registers_to_string): Change prototype to take a regcache. Adjust.
6826 (registers_from_string): Ditto.
6827 (register_data): Ditto.
6828 (supply_register): Ditto.
6829 (supply_register_by_name): Ditto.
6830 (collect_register): Ditto.
6831 (collect_register_as_string): Ditto.
6832 (collect_register_by_name): Ditto.
6833 * server.c (process_serial_event): Adjust.
6834 * linux-low.h (regset_fill_func, regset_store_func): Change
6836 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6838 * linux-low.c (get_stop_pc): Adjust.
6839 (check_removed_breakpoint): Adjust.
6840 (linux_wait_for_event): Adjust.
6841 (linux_resume_one_lwp): Adjust.
6842 (fetch_register): Add regcache parameter. Adjust.
6843 (usr_store_inferior_registers): Ditto.
6844 (regsets_fetch_inferior_registers): Ditto.
6845 (regsets_store_inferior_registers): Ditto.
6846 (linux_fetch_registers, linux_store_registers): Ditto.
6847 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6849 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6851 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6852 prototype to take a regcache.
6853 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6854 * remote-utils.c (convert_ascii_to_int, outreg)
6855 (prepare_resume_reply): Change prototype to take a regcache.
6857 * target.h (struct target_ops) <fetch_registers, store_registers>:
6858 Change prototype to take a regcache.
6859 (fetch_inferior_registers, store_inferior_registers): Change
6860 prototype to take a regcache. Adjust.
6861 * proc-service.c (ps_lgetregs): Adjust.
6862 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6863 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6864 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6865 take a regcache. Adjust.
6866 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6867 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6868 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6869 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6870 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6871 (cris_cannot_fetch_register):
6872 (cris_breakpoint_at): Change prototype to take a regcache.
6874 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6875 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6876 to take a regcache. Adjust.
6877 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6879 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6880 take a regcache. Adjust.
6881 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6882 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6883 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6884 * linux-mips-low.c (mips_get_pc):
6885 (mips_set_pc): Change prototype to take a regcache. Adjust.
6886 (mips_reinsert_addr): Adjust.
6887 (mips_collect_register): Change prototype to take a regcache.
6889 (mips_supply_register):
6890 (mips_collect_register_32bit, mips_supply_register_32bit)
6891 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6892 (mips_store_fpregset): Ditto.
6893 * linux-ppc-low.c (ppc_supply_ptrace_register)
6894 (ppc_supply_ptrace_register): Ditto.
6895 (parse_spufs_run): Adjust.
6896 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6897 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6898 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6899 take a regcache. Adjust.
6900 * linux-s390-low.c (s390_collect_ptrace_register)
6901 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6902 (s390_set_pc): Change prototype to take a regcache. Adjust.
6903 (s390_arch_setup): Adjust.
6904 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6905 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6906 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6907 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6908 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6910 (sparc_breakpoint_at): Adjust.
6911 * linux-xtensa-low.c (xtensa_fill_gregset):
6912 (xtensa_store_gregset):
6913 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6914 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6915 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6916 prototype to take a regcache. Adjust.
6917 * win32-arm-low.c (arm_fetch_inferior_register)
6918 (arm_store_inferior_register): Change prototype to take a
6920 * win32-i386-low.c (i386_fetch_inferior_register)
6921 (i386_store_inferior_register): Change prototype to take a
6923 * win32-low.c (child_fetch_inferior_registers)
6924 (child_store_inferior_registers): Change prototype to take a
6926 (win32_wait): Adjust.
6927 (win32_fetch_inferior_registers): Change prototype to take a
6929 (win32_store_inferior_registers): Adjust.
6930 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6931 store_inferior_register>: Change prototype to take a regcache.
6933 2010-01-20 Doug Evans <dje@google.com>
6935 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6937 (linux_wait_for_event1, linux_init_signals): Ditto.
6938 (W_STOPCODE): Provide definition if missing.
6940 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6942 * linux-low.c (linux_core_of_thread): New.
6943 (compare_ints, show_process, list_threads): New.
6944 (linux_qxfer_osdata): Report threads and cores.
6945 (linux_target_op): Register linux_core_of_thread.
6946 * remote-utils.c (prepare_resume_reply): Report the core.
6947 (buffer_xml_printf): Support %d specifier.
6948 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6950 (handle_query): Handle qXfer:threads. Announce availability
6952 * target.h (struct target_ops): New field core_of_thread.
6954 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6956 * Makefile.in (clean): Remove new generated files.
6957 (reg-s390.o, reg-s390.c): Remove rules.
6958 (reg-s390x.o, reg-s390x.c): Likewise.
6959 (s390-linux32.o, s390-linux32.c): Add rules.
6960 (s390-linux64.o, s390-linux64.c): Likewise.
6961 (s390x-linux64.o, s390x-linux64.c): Likewise.
6962 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6963 * linux-s390-low.c: Include <elf.h>.
6964 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6965 (init_registers_s390): Remove prototype.
6966 (init_registers_s390x): Likewise.
6967 (init_registers_s390_linux32): Add prototype.
6968 (init_registers_s390_linux64): Likewise.
6969 (init_registers_s390x_linux64): Likewise.
6970 (s390_num_regs_3264): New define.
6971 (s390_regmap_3264): New global variable.
6972 (s390_cannot_fetch_register): Remove obsolete check.
6973 (s390_cannot_store_register): Likewise.
6974 (s390_collect_ptrace_register): Handle upper/lower register halves.
6975 (s390_supply_ptrace_register): Likewise.
6976 (s390_fill_gregset): Update to register number changes.
6977 (s390_get_hwcap): New routine.
6978 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6979 Install appropriate regmap and register set.
6981 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6983 * server.c (gdbserver_version): Update copyright year to 2010.
6984 * gdbreplay.c (gdbreplay_version): Likewise.
6986 2009-12-28 Doug Evans <dje@google.com>
6988 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6989 elf/external.h. Include <elf.h> instead but only if necessary.
6991 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6993 * linux-low.c (linux_remove_process): Remove `detaching'
6994 parameter. Don't release/detach from thread_db here.
6995 (linux_kill): Release/detach from thread_db here, ...
6996 (linux_detach): ... and here, before actually detaching.
6997 (linux_wait_1): ... and here, when a process exits.
6998 * thread-db.c (any_thread_of): New.
6999 (thread_db_free): Switch the current inferior to a thread of the
7002 2009-12-21 Doug Evans <dje@google.com>
7004 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
7006 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
7007 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
7008 warning ifndef __NR_tkill. Move setting of errno there too.
7009 Delete unnecessary resetting of errno after syscall.
7010 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
7012 * configure.ac: Check for dladdr.
7013 * config.in: Regenerate.
7014 * configure: Regenerate.
7015 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
7016 (try_thread_db_load): Update.
7018 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7020 2009-12-18 Doug Evans <dje@google.com>
7022 * event-loop.c: Include unistd.h if it exists.
7024 * linux-low.c (my_waitpid): Move definition away from being in
7025 between linux_tracefork_child/linux_test_for_tracefork.
7027 * gdb_proc_service.h (psaddr_t): Fix type.
7028 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7029 signature to match glibc.
7031 2009-12-16 Doug Evans <dje@google.com>
7033 * linux-low.c (linux_read_memory): Fix argument to read.
7035 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7037 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7038 events, don't leave current_inferior pointing at null.
7040 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7042 * win32-low.c (LOG): Delete.
7043 (OUTMSG): Output to stderr.
7044 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7045 on compile time LOG macro.
7046 (win32_wait): Fix debug output.
7048 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7050 * win32-low.c (win32_add_one_solib): If the dll name is
7051 "ntdll.dll", prepend the system directory to the dll path.
7053 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7055 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7057 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7058 Vladimir Prus <vladimir@codesourcery.com>
7060 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7061 * configure.ac: Check for __mcoldfire__ and set
7062 gdb_cv_m68k_is_coldfire.
7063 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7064 reg-cf.o and reg-m68k.o.
7065 * configure: Regenerated.
7067 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7069 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7070 Pass it to thread_db_free.
7071 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7072 proper `detaching' argument to linux_remove_process.
7073 * linux-low.h (thread_db_free): Add `detaching' parameter.
7074 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7076 (thread_db_free): Add `detaching' parameter. Only
7077 call td_ta_clear_event if detaching from process.
7079 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7081 * thread-db.c (thread_db_free): Fix typo.
7083 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7086 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7088 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7090 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7091 with an i686 compiler.
7092 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7094 * configure: Rebuilt.
7096 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7100 * server.c (handle_search_memory_1): Correct read_addr initialization
7101 in loop for searching subsequent chunks.
7103 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7105 * configure.ac: New --with-libthread-db option.
7106 * thread-db.c: Allow direct dependence on libthread_db.
7107 (thread_db_free): Adjust.
7108 * config.in: Regenerate.
7109 * configure: Likewise.
7111 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7114 * thread-db.c (attach_thread): New function.
7115 (maybe_attach_thread): Return success/failure.
7116 (find_new_threads_callback): Adjust.
7117 (thread_db_find_new_threads): Loop until no new threads.
7119 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7121 * proc-service.c (ps_lgetregs): Formatting.
7123 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7125 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7126 * configure.ac: Adjust.
7127 * linux-low.h (struct process_info_private): Move members to struct
7129 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7130 * linux-low.c (linux_remove_process): Adjust.
7131 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7132 * server.c (handle_query): Move code ...
7133 (handle_monitor_command): ... here. New function.
7134 * target.h (struct target_ops): New member.
7135 * thread-db.c (struct thread_db): New.
7136 (libthread_db_search_path): New variable.
7137 (thread_db_create_event, thread_db_enable_reporting)
7138 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7139 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7140 (try_thread_db_load_1, dladdr_to_soname): New functions.
7141 (try_thread_db_load, thread_db_load_search): New functions.
7142 (thread_db_init): Search for libthread_db.
7143 (thread_db_free): New function.
7144 (thread_db_handle_monitor_command): Likewise.
7145 * config.in: Regenerate.
7146 * configure: Regenerate.
7148 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7150 * spu-low.c (spu_kill): Wait for inferior to terminate.
7151 Call clear_inferiors.
7152 (spu_detach): Call clear_inferiors.
7154 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7156 * aclocal.m4: Regenerate.
7157 * config.in: Likewise.
7158 * configure: Likewise.
7160 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7162 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7163 (parse_spufs_run): New function.
7164 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7165 (ppc_breakpoint_at): Handle SPU breakpoints.
7167 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7169 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7170 (SPUFS_MAGIC): Define.
7171 (spu_enumerate_spu_ids): New function.
7172 (linux_qxfer_spu): New function.
7173 (linux_target_ops): Install linux_qxfer_spu.
7175 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7177 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7178 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7179 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7180 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7181 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7182 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7183 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7184 (init_registers_powerpc_cell32l): Add prototype.
7185 (init_registers_powerpc_cell64l): Likewise.
7186 (ppc_arch_setup): Detect Cell/B.E. architecture.
7188 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7190 * Makefile.in (datarootdir): New variable.
7192 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7194 * linux-low.c (linux_write_memory): Update debugging output.
7195 * Makefile.in (clean): Add new descriptions.
7196 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7197 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7198 * configure.srv: Add new files for arm*-*-linux*.
7199 * linux-arm-low.c: Add new declarations.
7200 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7201 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7202 (HWCAP_VFPv3D16): New.
7203 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7204 instead of __IWMMXT__.
7205 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7206 (arm_arch_setup): New.
7207 (target_regsets): Remove #ifdef. Add VFP regset.
7208 (the_low_target): Use arm_arch_setup.
7210 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7212 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7213 the main thread again.
7215 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7217 Adding Neutrino gdbserver.
7218 * configure: Regenerated.
7219 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7220 * configure.srv (i[34567]86-*-nto*): New target.
7221 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7222 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7223 (nto_comctrl) [__QNX__]: New function.
7224 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7226 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7228 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7231 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7232 Pedro Alves <pedro@codesourcery.com>
7234 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7235 don't support CONTEXT_EXTENDED_REGISTERS.
7236 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7237 (the_low_target): Install them.
7238 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7239 failing with ERROR_PIPE_NOT_CONNECTED.
7241 2009-06-30 Doug Evans <dje@google.com>
7242 Pierre Muller <muller@ics.u-strasbg.fr>
7244 Add h/w watchpoint support to x86-linux, win32-i386.
7245 * Makefile.in (SFILES): Add i386-low.c
7246 (i386_low_h): Define.
7247 (i386-low.o): Add dependencies.
7248 (linux-x86-low.o): Add i386-low.h dependency.
7249 (win32-i386-low.o): Ditto.
7250 * i386-low.c: New file.
7251 * i386-low.h: New file.
7252 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7253 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7254 * linux-low.c (linux_add_process): Initialize arch_private.
7255 (linux_remove_process): Free arch_private.
7256 (add_lwp): Initialize arch_private.
7257 (delete_lwp): Free arch_private.
7258 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7260 * linux-low.h (process_info_private): New member arch_private.
7261 (lwp_info): New member arch_private.
7262 (linux_target_ops): New members new_process, new_thread,
7264 (ptid_of): New macro.
7265 * linux-x86-low.c: Include stddef.h, i386-low.h.
7266 (arch_process_info): New struct.
7267 (arch_lwp_info): New struct.
7268 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7269 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7270 (i386_dr_low_get_status): New function.
7271 (x86_insert_point, x86_remove_point): New functions.
7272 (x86_stopped_by_watchpoint): New function.
7273 (x86_stopped_data_address): New function.
7274 (x86_linux_new_process, x86_linux_new_thread): New functions.
7275 (x86_linux_prepare_to_resume): New function.
7276 (the_low_target): Add entries for insert_point, remove_point,
7277 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
7279 * server.c (debug_hw_points): New global.
7280 (monitor_show_help): Document set debug-hw-points.
7281 (handle_query): Process "set debug-hw-points".
7282 * server.h (debug_hw_points): Declare.
7283 (paddress): Declare.
7284 * utils.c (NUMCELLS, CELLSIZE): New macros.
7285 (get_sell, xsnprintf, paddress): New functions.
7286 * win32-arm-low.c (the_low_target): Add entries for insert_point,
7287 remove_point, stopped_by_watchpoint, stopped_data_address.
7288 * win32-i386-low.c: Include i386-low.h.
7289 (debug_reg_state): Replaces dr.
7290 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7291 (i386_dr_low_get_status): New function.
7292 (i386_insert_point, i386_remove_point): New functions.
7293 (i386_stopped_by_watchpoint): New function.
7294 (i386_stopped_data_address): New function.
7295 (i386_initial_stuff): Update.
7296 (get_thread_context,set_thread_context,i386_thread_added): Update.
7297 (the_low_target): Add entries for insert_point,
7298 remove_point, stopped_by_watchpoint, stopped_data_address.
7299 * win32-low.c (win32_insert_watchpoint): New function.
7300 (win32_remove_watchpoint): New function.
7301 (win32_stopped_by_watchpoint): New function.
7302 (win32_stopped_data_address): New function.
7303 (win32_target_ops): Add entries for insert_watchpoint,
7304 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
7305 * win32-low.h (win32_target_ops): New members insert_point,
7306 remove_point, stopped_by_watchpoint, stopped_data_address.
7308 2009-06-25 Pedro Alves <pedro@codesourcery.com>
7310 * server.c (process_serial_event): Re-return unsupported, not
7311 error, if the type isn't recognized. Re-allow supporting only
7312 insert or remove packets. Also call require_running for
7313 breakpoints. Add missing break statement to default case. Tidy.
7314 * target.h (struct target_ops): Rename insert_watchpoint to
7315 insert_point, and remove_watchpoint to remove_point.
7317 * linux-low.h (struct linux_target_ops): Likewise.
7318 * linux-low.c (linux_insert_watchpoint): Rename to ...
7319 (linux_insert_point): ... this. Adjust.
7320 (linux_remove_watchpoint): Rename to ...
7321 (linux_remove_point): ... this. Adjust.
7322 (linux_target_ops): Adjust.
7323 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
7324 (cris_insert_point): ... this.
7325 (cris_remove_watchpoint): Rename to ...
7326 (cris_remove_point): ... this.
7327 (the_low_target): Adjust.
7329 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
7331 * server.c (handle_v_kill): Pass signal_pid to
7332 kill_inferior if multi_process is zero.
7334 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
7336 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
7337 * target.h (target_ops): Comment for *_watchpoint to make it clear
7338 the functions can get types '0' and '1'.
7340 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
7342 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
7343 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
7344 * regcache.c (get_regcache): Likewise.
7345 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7346 * win32-low.c (child_fetch_inferior_registers): Remove check for
7349 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
7350 Pedro Alves <pedro@codesourcery.com>
7352 * target.h (struct target_ops) <supports_multi_process>: New
7354 (target_supports_multi_process): New.
7355 * server.c (handle_query): Even if GDB reports support, only
7356 enable multi-process if the target also supports it. Report
7357 multi-process support only if the target backend supports it.
7358 * linux-low.c (linux_supports_multi_process): New function.
7359 (linux_target_ops): Install it as target_supports_multi_process
7362 2009-05-24 Doug Evans <dje@google.com>
7364 Global renaming of find_thread_pid to find_thread_ptid.
7365 * server.h (find_thread_ptid): Renamed from find_thread_pid.
7366 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
7367 All callers updated.
7369 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
7370 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7373 * linux-low.c (get_stop_pc): Print pc if debug_threads.
7374 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
7375 (linux_resume_one_lwp): Ditto.
7377 2009-05-23 Doug Evans <dje@google.com>
7379 * linux-low.c (linux_resume_one_lwp): Change type of first arg
7380 from struct inferior_list_entry * to struct lwp_info *.
7381 All callers updated.
7383 2009-05-13 Doug Evans <dje@google.com>
7385 * linux-x86-low.c: Don't include assert.h.
7386 (x86_siginfo_fixup): Use fatal, not assert.
7387 (x86_arch_setup): Fix comment.
7389 2009-05-12 Doug Evans <dje@google.com>
7391 Biarch support for i386/amd64 gdbserver.
7392 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
7393 Add linux-x86-low.c.
7394 (linux-i386-low.o, linux-x86-64-low.o): Delete.
7395 (linux-x86-low.o): Add.
7396 * linux-x86-64-low.c: Delete.
7397 * linux-i386-low.c: Delete.
7398 * linux-x86-low.c: New file.
7399 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
7401 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
7403 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
7404 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
7405 (linux_child_pid_to_exec_file): New function.
7406 (elf_64_header_p, elf_64_file_p): New functions.
7407 (siginfo_fixup): New function.
7408 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
7409 give target a chance to convert layout.
7410 * linux-low.h (linux_target_ops): New member siginfo_fixup.
7411 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
7413 2009-05-07 Doug Evans <dje@google.com>
7415 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
7416 (regsets_store_inferior_registers): Ditto.
7418 2009-05-06 Pedro Alves <pedro@codesourcery.com>
7422 * linux-low.c (must_set_ptrace_flags): Delete.
7423 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
7425 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
7426 `lwp->must_set_ptrace_flags' instead.
7427 (linux_wait_for_event_1): Set ptrace options here.
7428 (linux_wait_1): ... not here.
7430 2009-04-30 Doug Evans <dje@google.com>
7432 * inferiors.c (started_inferior_callback): New function.
7433 (attached_inferior_callback): New function.
7434 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7435 * server.c (print_started_pid, print_attached_pid): New functions.
7436 (detach_or_kill_for_exit): New function.
7437 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7438 * server.h (have_started_inferiors_p): Declare.
7439 (have_attached_inferiors_p): Declare.
7441 * inferiors.c (remove_process): Fix memory leak, free process.
7442 * linux-low.c (linux_remove_process): New function.
7443 (linux_kill): Call it instead of remove_process.
7444 (linux_detach, linux_wait_1): Ditto.
7446 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7448 * configure.srv: Add x86 Windows CE target.
7450 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7452 * inferiors.c (get_thread_process): Make global.
7453 * server.h (get_thread_process): Add prototype.
7454 * thread-db.c (find_one_thread): Use get_thread_process
7455 instead of current_process.
7456 (thread_db_get_tls_address): Do not crash if called when
7457 thread layer is not yet initialized.
7459 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7461 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7462 * spu-low.c (current_tid): Rename to ...
7463 (current_ptid): ... this.
7464 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7465 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7466 ptid_get_lwp (current_ptid) instead of current_tid.
7467 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7468 instead of current_tid. Use find_process_pid to verify pid
7469 argument is valid. Pass proper argument to remove_process.
7470 (spu_thread_alive): Compare current_ptid instead of current_tid.
7471 (spu_resume): Likewise.
7473 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7475 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7478 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7480 Implement the multiprocess extensions, and add linux multiprocess
7483 * server.h (ULONGEST): Declare.
7484 (struct ptid, ptid_t): New.
7485 (minus_one_ptid, null_ptid): Declare.
7486 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7487 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7488 (struct inferior_list_entry): Change `id' type from unsigned from
7490 (struct sym_cache, struct breakpoint, struct
7491 process_info_private): Forward declare.
7492 (struct process_info): Declare.
7493 (current_process): Declare.
7494 (all_processes): Declare.
7495 (initialize_inferiors): Declare.
7496 (add_thread): Adjust to use ptid_t.
7497 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7498 (add_process, remove_process, find_thread_pid): Declare.
7499 (find_inferior_id): Adjust to use ptid_t.
7500 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7501 (multi_process): Declare.
7502 (push_event): Adjust to use ptid_t.
7503 (read_ptid, write_ptid): Declare.
7504 (prepare_resume_reply): Adjust to use ptid_t.
7505 (clear_symbol_cache): Declare.
7506 * inferiors.c (all_processes): New.
7507 (null_ptid, minus_one_ptid): New.
7508 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7509 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7510 (add_thread): Change unsigned long to ptid. Remove gdb_id
7512 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7513 (gdb_id_to_thread): Rename to ...
7514 (find_thread_pid): ... this. Change unsigned long to ptid.
7515 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7516 (loaded_dll, pull_pid_from_list): Adjust.
7517 (add_process, remove_process, find_process_pid)
7518 (get_thread_process, current_process, initialize_inferiors): New.
7519 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7520 (struct target_waitstatus) <related_pid>: Ditto.
7521 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7523 (struct target_ops) <join>: Add `pid' argument.
7524 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7525 (struct target_ops) <wait>: Add `ptid' field. Change return type
7527 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7528 (mywait): Add `ptid' argument. Change return type to ptid_t.
7529 (target_pid_to_str): Declare.
7530 * target.c (set_desired_inferior): Adjust to use ptids.
7531 (mywait): Add new `ptid' argument. Adjust.
7532 (target_pid_to_str): New.
7533 * mem-break.h (free_all_breakpoints): Declare.
7534 * mem-break.c (breakpoints): Delelete.
7535 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7536 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7537 to use per-process breakpoint list.
7538 (free_all_breakpoints): New.
7539 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7540 (symbol_cache, all_symbols_looked_up): Delete.
7542 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7544 (prepare_resume_reply): Change ptid argument's type from unsigned
7545 long to ptid_t. Adjust. Implement W;process and X;process.
7546 (free_sym_cache, clear_symbol_cache): New.
7547 (look_up_one_symbol): Adjust to per-process symbol cache. *
7548 * server.c (cont_thread, general_thread, step_thread): Change type
7551 (multi_process): New.
7552 (last_ptid): Change type to ptid_t.
7553 (struct vstop_notif) <ptid>: Change type to ptid_t.
7554 (queue_stop_reply, push_event): Change `ptid' argument's type to
7556 (discard_queued_stop_replies): Add `pid' argument.
7557 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7558 changes. Don't reference the `attached' global.
7559 (attach_inferior): Adjust to mywait interface changes.
7560 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7561 features. Handle and report "multiprocess+". Handle
7563 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7565 (handle_v_kill): New.
7566 (handle_v_stopped): Adjust to use target_pid_to_str.
7567 (handle_v_requests): Allow multiple attaches and runs when
7568 multiprocess extensions are in effect. Handle "vKill".
7569 (myresume): Adjust to use ptids.
7570 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7571 (handle_status): Adjust to discard_queued_stop_replies interface
7573 (first_thread_of, kill_inferior_callback)
7574 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7575 (main): Call initialize_inferiors. Adjust to use ptids, killing
7576 and detaching from all inferiors. Handle multiprocess packet
7578 * linux-low.h: Include gdb_proc_service.h.
7579 (struct process_info_private): New.
7580 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7581 <lwpid_of>: Use ptid_get_lwp.
7582 (get_lwp_thread): Adjust.
7583 (struct lwp_info): Add `dead' member.
7584 (find_lwp_pid): Declare.
7585 * linux-low.c (thread_db_active): Delete.
7586 (new_inferior): Adjust comment.
7587 (inferior_pid): Delete.
7588 (linux_add_process): New.
7589 (handle_extended_wait): Adjust.
7590 (add_lwp): Change unsigned long to ptid.
7591 (linux_create_inferior): Add process to processes table. Adjust
7592 to use ptids. Don't set new_inferior here.
7593 (linux_attach_lwp): Rename to ...
7594 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7595 it. Adjust to use ptids.
7596 (linux_attach_lwp): New.
7597 (linux_attach): Add process to processes table. Don't set
7599 (struct counter): New.
7600 (second_thread_of_pid_p, last_thread_of_process_p): New.
7601 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7603 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7604 processes. Remove process from process table.
7605 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7606 to multiple processes.
7607 (any_thread_of): New.
7608 (linux_detach): Add `pid' argument, and handle it. Remove process
7609 from processes table.
7610 (linux_join): Add `pid' argument. Handle it.
7611 (linux_thread_alive): Change unsighed long argument to ptid_t.
7612 Consider dead lwps as not being alive.
7613 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7614 threads we're not interested in.
7615 (same_lwp, find_lwp_pid): New.
7616 (linux_wait_for_lwp): Change `pid' argument's type from int to
7618 (linux_wait_for_event): Rename to ...
7619 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7620 from int to ptid_t. Adjust.
7621 (linux_wait_for_event): New.
7622 (linux_wait_1): Add `ptid' argument. Change return type to
7623 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7624 that exit from the process table.
7625 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7627 (mark_lwp_dead): New.
7628 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7629 stopping all threads, mark its main lwp as dead.
7630 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7632 (fetch_register, usr_store_inferior_registers)
7633 (regsets_fetch_inferior_registers)
7634 (regsets_store_inferior_registers, linux_read_memory)
7635 (linux_write_memory): Inline `inferior_pid'.
7636 (linux_look_up_symbols): Adjust to use per-process
7638 (linux_request_interrupt): Adjust to use ptids.
7639 (linux_read_auxv): Inline `inferior_pid'.
7640 (initialize_low): Don't reference thread_db_active.
7641 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7642 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7643 (ps_getpid): Return the pid of the current inferior.
7644 * thread-db.c (proc_handle, thread_agent): Delete.
7645 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7647 (find_one_thread): Change argument type to ptid_t. Adjust to
7649 (maybe_attach_thread): Adjust to per-process data and ptids.
7650 (thread_db_find_new_threads): Ditto.
7651 (thread_db_init): Ditto.
7652 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7653 processes table. Adjust to use ptids.
7654 (spu_kill, spu_detach): Adjust interface. Remove process from
7656 (spu_join, spu_thread_alive): Adjust interface.
7657 (spu_wait): Adjust interface. Remove process from processes
7658 table. Adjust to use ptids.
7659 * win32-low.c (current_inferior_tid): Delete.
7660 (current_inferior_ptid): New.
7661 (debug_event_ptid): New.
7662 (thread_rec): Take a ptid. Adjust.
7663 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7664 (child_delete_thread): Ditto.
7665 (do_initial_child_stuff): Add `attached' argument. Add process to
7667 (child_fetch_inferior_registers, child_store_inferior_registers):
7669 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7670 (win32_attach): Pass 1 to do_initial_child_stuff.
7671 (win32_kill): Adjust interface. Remove process from processes
7673 (win32_detach): Ditto.
7674 (win32_join): Adjust interface.
7675 (win32_thread_alive): Take a ptid.
7676 (win32_resume): Adjust to use ptids.
7677 (get_child_debug_event): Ditto.
7678 (win32_wait): Adjust interface. Remove exiting process from
7681 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7683 Non-stop mode support.
7685 * server.h (non_stop): Declare.
7686 (gdb_client_data, handler_func): Declare.
7687 (delete_file_handler, add_file_handler, start_event_loop):
7689 (handle_serial_event, handle_target_event, push_event)
7690 (putpkt_notif): Declare.
7691 * target.h (enum resume_kind): New.
7692 (struct thread_resume): Replace `step' field by `kind' field.
7693 (TARGET_WNOHANG): Define.
7694 (struct target_ops) <wait>: Add `options' argument.
7695 <supports_non_stop, async, start_non_stop>: New fields.
7696 (target_supports_non_stop, target_async): New.
7697 (start_non_stop): Declare.
7698 (mywait): Add `options' argument.
7699 * target.c (mywait): Add `options' argument. Print child exit
7701 (start_non_stop): New.
7702 * server.c (non_stop, own_buf, mem_buf): New globals.
7703 (struct vstop_notif): New.
7704 (notif_queue): New global.
7705 (queue_stop_reply, push_event, discard_queued_stop_replies)
7706 (send_next_stop_reply): New.
7707 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7709 (attach_inferior): In non-stop mode, don't wait for the target
7711 (handle_general_set): Handle QNonStop.
7712 (handle_query): When handling qC, return the current general
7713 thread, instead of the first thread of the list.
7714 (handle_query): If the backend supports non-stop mode, include
7715 QNonStop+ in the qSupported query response.
7716 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7718 (handle_v_attach, handle_v_run): Handle non-stop mode.
7719 (handle_v_stopped): New.
7720 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7721 (myresume): Adjust to use resume_kind. Handle non-stop.
7722 (queue_stop_reply_callback): New.
7723 (handle_status): Handle non-stop mode.
7724 (main): Clear non_stop flag on reconnection. Use the event-loop.
7725 Refactor serial protocol handling from here ...
7726 (process_serial_event): ... to this new function. When GDB
7727 selects any thread, select one here. In non-stop mode, wait until
7728 GDB acks all pending events before exiting.
7729 (handle_serial_event, handle_target_event): New.
7730 * remote-utils.c (remote_open): Install remote_desc in the event
7732 (remote_close): Remove remote_desc from the event loop.
7733 (putpkt_binary): Rename to...
7734 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7735 (putpkt_binary): New as wrapper around putpkt_binary_1.
7736 (putpkt_notif): New.
7737 (prepare_resume_reply): In non-stop mode, don't change the
7739 * event-loop.c: New.
7740 * Makefile.in (OBJ): Add event-loop.o.
7741 (event-loop.o): New rule.
7743 * linux-low.h (pid_of): Moved here.
7745 (get_lwp_thread): Use lwpid_of.
7746 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7747 * linux-low.c (pid_of): Delete.
7748 (inferior_pid): Use lwpid_of.
7749 (linux_event_pipe): New.
7750 (target_is_async_p): New.
7752 (handle_extended_wait): Use lwpid_of.
7753 (add_lwp): Don't set lwpid field.
7754 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7755 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7756 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7757 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7758 first. Adjust to linux_wait_for_event interface changes. Use
7760 (linux_detach): Don't delete the main lwp here.
7761 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7762 (status_pending_p): Don't consider explicitly suspended lwps.
7763 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7764 pointer. Add OPTIONS argument. Change return type to int. Use
7765 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7766 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7767 pointer. Add status pointer argument. Return a pid instead of a
7768 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7769 changes. In non-stop mode, don't switch to a random thread.
7770 (linux_wait): Rename to...
7771 (linux_wait_1): ... this. Add target_options argument, and handle
7772 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7773 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7774 clean exit and signal exit code. Don't stop all threads in
7775 non-stop mode. In all-stop mode, only stop all threads when
7776 reporting a stop to GDB. Handle explicit thread stop requests.
7777 (async_file_flush, async_file_mark): New.
7779 (send_sigstop): Use lwpid_of.
7780 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7781 interface changes. In non-stop mode, don't switch to a random
7783 (linux_resume_one_lwp): Use lwpid_of.
7784 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7785 (linux_resume_one_thread): ... this. Handle resume_stop. In
7786 non-stop mode, don't look for pending flag in all threads.
7787 (resume_status_pending_p): Don't consider explicitly suspended
7789 (my_waitpid): Reimplement. Emulate __WALL.
7790 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7792 (sigchld_handler, linux_supports_non_stop, linux_async)
7793 (linux_start_non_stop): New.
7794 (linux_target_ops): Register linux_supports_non_stop, linux_async
7795 and linux_start_non_stop.
7796 (initialize_low): Install SIGCHLD handler.
7797 * thread-db.c (thread_db_create_event, find_one_thread)
7798 (thread_db_get_tls_address): Use lwpid_of.
7799 * win32-low.c (win32_detach): Adjust to use resume_kind.
7800 (win32_wait): Add `options' argument.
7801 * spu-low.c (spu_resume): Adjust to use resume_kind.
7802 (spu_wait): Add `options' argument.
7804 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7806 Decouple target code from remote protocol.
7808 * target.h (enum target_waitkind): New.
7809 (struct target_waitstatus): New.
7810 (struct target_ops) <wait>: Return an unsigned long. Take a
7811 target_waitstatus pointer instead of a char pointer.
7813 * target.c (mywait): Change prototype to return an unsigned long.
7814 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7815 * server.h (thread_from_wait, old_thread_from_wait): Delete
7817 (prepare_resume_reply): Change prototype to take a
7819 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7820 (last_status, last_ptid): New.
7821 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7822 pid instead of a signal.
7823 (attach_inferior): Remove "status" and "signal" parameters.
7825 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7827 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7828 (handle_v_requests, myresume): Remove "status" and "signal"
7830 (handle_status): New.
7831 (main): Delete local `status'. Adjust.
7832 * remote-utils.c: Include target.h.
7833 (prepare_resume_reply): Change prototype to take a
7834 target_waitstatus. Adjust.
7836 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7838 * spu-low.c (spu_wait): Adjust.
7839 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7841 (win32_wait): Adjust.
7843 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7845 * target.h (struct thread_resume): Delete leave_stopped member.
7846 (struct target_ops): Add a `n' argument to the `resume' callback.
7847 * server.c (start_inferior): Adjust.
7848 (handle_v_cont, myresume): Adjust.
7849 * linux-low.c (check_removed_breakpoint): Adjust to resume
7850 interface change, and to removed leave_stopped field.
7851 (resume_ptr): Delete.
7852 (struct thread_resume_array): New.
7853 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7854 resume interface change.
7855 (linux_continue_one_thread, linux_queue_one_thread)
7856 (resume_status_pending_p): Check if the resume field is NULL
7857 instead of checking the leave_stopped member.
7858 (linux_resume): Adjust to the target resume interface change.
7859 * spu-low.c (spu_resume): Adjust to the target resume interface
7861 * win32-low.c (win32_detach, win32_resume): Ditto.
7863 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7865 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7867 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7869 (linux_continue_one_thread): Only preserve the stepping flag if
7870 there's a pending breakpoint.
7872 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7874 * server.c (main): After the inferior having exited, call
7875 remote_close before exiting gdbserver.
7877 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7879 Fix size of FPSCR in Power 7 processors.
7880 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7881 (PPC_FEATURE_HAS_DFP): New #define.
7882 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7885 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7887 * server.c (handle_query) Whitespace and formatting.
7889 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7891 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7892 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7893 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7894 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7895 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7896 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7897 Makefile.in, configure.ac: Fix whitespace throughout.
7898 * configure: Regenerate.
7900 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7902 * inferiors.c (find_inferior): Make it safe for the callback
7903 function to delete the currently iterated inferior.
7905 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7907 * Makefile.in (linuw_low_h): Move higher.
7908 (thread-db.o): Depend on $(linux_low_h).
7910 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7912 Rename "process" to "lwp" throughout.
7914 * linux-low.c (all_processes): Rename to...
7915 (all_lwps): ... this.
7916 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7917 (add_process): Rename to ...
7918 (add_lwp): ... this. Adjust.
7919 (linux_create_inferior): Adjust.
7920 (linux_attach_lwp): Adjust.
7921 (linux_attach): Adjust.
7922 (linux_kill_one_process): Rename to ...
7923 (linux_kill_one_lwp): ... this. Adjust.
7924 (linux_kill): Adjust.
7925 (linux_detach_one_process): Rename to ...
7926 (linux_detach_one_lwp): ... this. Adjust.
7927 (linux_detach): Adjust.
7928 (check_removed_breakpoint): Adjust.
7929 (status_pending_p): Adjust.
7930 (linux_wait_for_process): Rename to ...
7931 (linux_wait_for_lwp): ... this. Adjust.
7932 (linux_wait_for_event): Adjust.
7933 (send_sigstop): Adjust.
7934 (wait_for_sigstop): Adjust.
7935 (stop_all_processes): Rename to ...
7936 (stop_all_lwps): ... this.
7937 (linux_resume_one_process): Rename to ...
7938 (linux_resume_one_lwp): ... this. Adjust.
7939 (linux_set_resume_request, linux_continue_one_thread)
7940 (linux_queue_one_thread, resume_status_pending_p)
7941 (usr_store_inferior_registers, regsets_store_inferior_registers)
7942 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7944 * linux-low.h (get_process): Rename to ...
7945 (get_lwp): ... this. Adjust.
7946 (get_thread_process): Rename to ...
7947 (get_thread_lwp): ... this. Adjust.
7948 (get_process_thread): Rename to ...
7949 (get_lwp_thread): ... this. Adjust.
7950 (struct process_info): Rename to ...
7951 (struct lwp_info): ... this.
7952 (all_processes): Rename to ...
7953 (all_lwps): ... this.
7954 * proc-service.c (ps_lgetregs): Adjust.
7955 * thread-db.c (thread_db_create_event, find_one_thread)
7956 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7958 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7960 * server.c (handle_query): Handle "qAttached".
7962 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7964 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7965 GPLv3, update license URL.
7967 2009-03-01 Doug Evans <dje@google.com>
7969 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7970 (server_h): Add gdb_signals.h.
7971 (signals.o): Update.
7972 * server.h (target_signal_from_host,target_signal_to_host_p)
7973 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7975 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7977 * remote-utils.c (getpkt): Also generate remote-debug
7978 information if noack_mode is set.
7980 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7982 * server.c (handle_query): Report qXfer:siginfo:read and
7983 qXfer:siginfo:write as supported and handle them.
7984 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7985 * linux-low.c (linux_xfer_siginfo): New.
7986 (linux_target_ops): Set it.
7988 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7990 * server.c (gdbserver_usage): Mention --remote-debug.
7991 (main): Accept '--remote-debug' switch.
7993 2009-01-18 Doug Evans <dje@google.com>
7995 * regcache.c (new_register_cache): No need to check result of xcalloc.
7996 * server.c (handle_search_memory): Back out calls to xmalloc,
7997 result is checked and error is returned to user upon failure.
7998 (handle_query): Ditto. Add more checks for result of malloc.
7999 (handle_v_cont): Check result of malloc, report error back to
8001 (handle_v_run): Ditto. Call freeargv.
8002 * server.h (freeargv): Declare.
8003 * utils.c (freeargv): New fn.
8005 2009-01-15 Doug Evans <dje@google.com>
8007 * gdbreplay.c (perror_with_name): Make arg const char *.
8008 * server.h (target_signal_to_name): Make return type const char *.
8009 * thread-db.c (thread_db_err_str): Make return type const char *.
8010 * utils.c (perror_with_name): Make arg const char *.
8012 2009-01-14 Pedro Alves <pedro@codesourcery.com>
8014 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
8015 when handling a EXIT_PROCESS_DEBUG_EVENT.
8017 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8019 * gdbreplay.c (gdbreplay_version): Update copyright year.
8020 * server.c (gdbserver_version): Likewise.
8022 2009-01-05 Doug Evans <dje@google.com>
8024 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8025 (handle_extended_wait): Improve comment.
8027 2008-12-13 Doug Evans <dje@google.com>
8029 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8030 * server.h (ATTR_MALLOC): New macro.
8031 (xmalloc,xcalloc,xstrdup): Declare.
8032 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8033 * inferiors.c: Ditto.
8034 * linux-low.c: Ditto.
8035 * mem-break.c: Ditto.
8036 * regcache.c: Ditto.
8037 * remote-utils.c: Ditto.
8040 * win32-low.c: Ditto.
8042 2008-12-12 Doug Evans <dje@google.com>
8044 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8045 in debugging printf.
8047 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8049 2008-12-09 Doug Evans <dje@google.com>
8051 * linux-low.h (struct process_info): Delete member tid, unused.
8052 * thread-db.c (find_one_thread): Update.
8053 (maybe_attach_thread): Update.
8055 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8057 * target.h (struct target_ops): Add qxfer_osdata member.
8058 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8060 (linux_qxfer_osdata): New functions.
8061 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8063 * server.c (handle_query): Handle "qXfer:osdata:read:".
8064 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8065 (buffer_xml_printf): New functions.
8066 * server.h (struct buffer): New.
8067 (buffer_grow_str, buffer_grow_str0): New macros.
8068 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8069 (buffer_xml_printf): Declare.
8071 2008-11-24 Doug Evans <dje@google.com>
8073 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8075 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8077 * server.c (handle_v_run): Always use the supplied argument list.
8079 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8081 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8082 (xtensa_regmap_table): Add entry for scompare1.
8084 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8086 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8087 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8088 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8089 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8090 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8091 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8092 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8093 XML target descriptions.
8094 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8095 when inferior is running on an ISA 2.05 or later processor. Add
8096 special case to return offset for full 64-bit slot of FPSCR when
8099 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8101 * Makefile.in (SFILES, clean): Added sparc64 files.
8102 (reg-sparc64.o, reg-sparc64.c): New.
8103 * configure.srv (sparc*-*-linux*): New configuration.
8104 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8105 syscall arguments for SPARC.
8106 (regsets_store_inferior_registers): Likewise.
8107 * linux-sparc-low.c: New file.
8109 2008-10-21 Doug Evans <dje@google.com>
8111 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8112 (READLINE_DIR,READLINE_DEP): Delete.
8113 (INTERNAL_CFLAGS): Update.
8114 (LINTFLAGS): Update.
8116 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8118 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8119 whole argv from the last run, not just argv[0].
8121 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8123 * regcache.c (new_register_cache): Return NULL if the register
8124 cache size isn't known yet.
8125 (free_register_cache): Avoid dereferencing a NULL regcache.
8127 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8129 * configure.srv: Merge MIPS and MIPS64.
8131 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8133 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8135 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8137 * Makefile.in: Add required vsx dependencies.
8139 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8140 Declare init_registers_powerpc_vsx32l.
8141 Declare init_registers_powerpc_vsx64l.
8142 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8143 (ppc_arch_setup): Check for VSX in hwcap.
8144 (ppc_fill_vsxregset): New function.
8145 (ppc_store_vsxregset): New function.
8146 Add new VSX entry in regset_info target_regsets.
8148 * configure.srv: Add new VSX dependencies.
8150 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8152 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8153 (remote_open): Set or clear transport_is_reliable.
8154 (putpkt_binary): Don't expect acks in noack mode.
8155 (getpkt): Don't send ack/nac in noack mode.
8156 * server.c (handle_general_set): Handle QStartNoAckMode.
8157 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8159 (main): Reset noack_mode on every connection.
8160 * server.h (noack_mode): Declare.
8162 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8164 * Makefile.in (GDBREPLAY_OBS): New variable.
8165 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8167 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8168 Daniel Jacobowitz <dan@codesourcery.com>
8170 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8171 (usr_store_inferior_registers): Likewise.
8172 (regsets_store_inferior_registers): Likewise.
8174 2008-07-31 Rolf Jansen <rj@surtec.com>
8175 Pedro Alves <pedro@codesourcery.com>
8177 * configure.ac: Check for memmem declaration.
8178 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8179 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8180 (disable_packet_qfThreadInfo): Unconditionally compile.
8181 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8182 * configure, config.in: Regenerate.
8184 2008-07-28 Doug Kwan <dougkwan@google.com>
8186 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8187 (linux_write_memory): Remove declaration of errno.
8189 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8191 * linux-low.c (handle_extended_wait): Do not use "status"
8192 variable uninitialized.
8194 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8196 * server.c (handle_v_attach): Inhibit reporting dll changes.
8198 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8200 * remote-utils.c (prepare_resume_reply): If requested, don't
8201 output "thread:TID" in the T stop reply.
8203 * server.c (disable_packet_vCont, disable_packet_Tthread)
8204 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8205 (handle_query): If requested, disable support for qC, qfThreadInfo
8207 (handle_v_requests): If requested, disable support for vCont.
8208 (gdbserver_show_disableable): New.
8209 (main): Handle --disable-packet and --disable-packet=LIST.
8211 * server.h (disable_packet_vCont, disable_packet_Tthread)
8212 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8214 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8216 * server.c (gdbserver_usage): Mention --version.
8218 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8220 * Makefile.in (gdbreplay.o): New rule.
8222 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8224 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8225 message, not gdbserver.
8227 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8228 Nathan Sidwell <nathan@codesourcery.com>
8229 Joseph Myers <joseph@codesourcery.com>
8231 * acinclude.m4: Include ../../config/acx.m4.
8232 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8233 * configure, config.in: Regenerate.
8234 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8235 * server.c (gdbserver_version): Print PKGVERSION.
8236 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8237 (main): Adjust gdbserver_usage calls.
8238 * gdbreplay.c (version, host_name): Add declarations.
8239 (gdbreplay_version, gdbreplay_usage): New.
8240 (main): Accept --version and --help options.
8242 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8244 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8245 (arm_breakpoint_at): Handle Thumb.
8246 (the_low_target): Add comment.
8248 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8250 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8252 2008-05-09 Doug Evans <dje@google.com>
8254 * server.h (decode_search_memory_packet): Declare.
8255 * remote-utils.c (decode_search_memory_packet): New fn.
8256 * server.c (handle_search_memory_1): New fn.
8257 (handle_search_memory): New fn.
8258 (handle_query): Process qSearch:memory packets.
8260 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8262 * regcache.c (registers_length): Remove.
8263 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8264 full register packet.
8265 * regcache.h (registers_length): Remove prototype.
8266 * server.h (PBUFSIZ): Define to 16384.
8268 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8270 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8271 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8272 powerpc-64l.o, and powerpc-altivec64l.o.
8273 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8274 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8275 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8276 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
8277 rs6000/power-linux.xml, and rs6000/power64-linux.xml
8280 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
8281 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
8282 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
8283 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
8284 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
8285 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
8286 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
8287 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
8288 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
8289 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
8292 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
8293 (init_registers_powerpc_32l): ... this new prototype.
8294 (init_registers_powerpc_32): Remove, replace by ...
8295 (init_registers_powerpc_altivec32l): ... this new prototype.
8296 (init_registers_powerpc_e500): Remove, replace by ...
8297 (init_registers_powerpc_e500l): ... this new prototype.
8298 (init_registers_ppc64): Remove, replace by ...
8299 (init_registers_powerpc_64l): ... this new prototype.
8300 (init_registers_powerpc_64): Remove, replace by ...
8301 (init_registers_powerpc_altivec64l): ... this new prototype.
8302 (ppc_num_regs): Set to 73.
8303 (PT_ORIG_R3, PT_TRAP): Define if necessary.
8304 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
8305 (ppc_cannot_store_register): Handle orig_r3 and trap.
8306 (ppc_arch_setup): Update init_registers_... calls.
8307 (ppc_fill_gregset): Handle orig_r3 and trap.
8309 * inferiors.c (clear_inferiors): Reset current_inferior.
8311 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8313 * acinclude.m4: Add override.m4.
8314 * configure: Regenerate.
8316 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8318 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
8319 initial call to init_register_ppc64.
8321 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8323 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
8324 single powerpc*-*-linux* case.
8325 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
8327 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
8329 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
8330 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
8332 * linux-ppc-low.c: Include <elf.h>.
8333 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
8334 (ppc_hwcap): New global variable.
8335 (ppc_regmap): Remove __SPE__ #ifdef sections.
8336 (ppc_regmap_e500): New global variable.
8337 (ppc_cannot_store_register): Update __SPE__ special case.
8338 (ppc_get_hwcap): New function.
8339 (ppc_arch_setup): Use it to determine whether inferior supports
8340 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
8341 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
8342 Do not access registers if target does not support AltiVec.
8343 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
8344 Do not access registers if target does not support SPE.
8345 (target_regsets): Unconditionally include AltiVec and SPE regsets.
8347 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
8349 * linux-low.c (disabled_regsets, num_regsets): New.
8350 (use_regsets_p): Delete.
8351 (linux_wait_for_process): Clear disabled_regsets.
8352 (regsets_fetch_inferior_registers): Check and set it.
8353 (regsets_store_inferior_registers): Likewise.
8354 (linux_fetch_registers, linux_store_registers): Do not use
8356 (initialize_low): Allocate disabled_regsets.
8358 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
8360 * Makefile.in (LIBOBJS): New.
8362 (memmem.o): New rule.
8363 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
8364 * configure: Regenerated.
8366 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
8368 * server.c (handle_query): Never return "unsupported" for
8369 qXfer:features:read queries.
8371 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8373 * server.c (get_features_xml): Fix inverted condition.
8374 (handle_query): Always support qXfer:feature:read.
8376 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8378 * server.c (wrapper_argv): New.
8379 (start_inferior): Handle wrapper_argv. If set, expect an extra
8381 (gdbserver_usage): Document --wrapper.
8382 (main): Parse --wrapper.
8384 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8386 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
8387 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
8388 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
8389 (ppc_set_pc): Likewise.
8390 (ppc_arch_setup): New function.
8391 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
8392 of collect_register.
8393 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
8395 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8397 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
8398 instead of linux-ppc64-low.o.
8399 * linux-ppc64-low.c: Remove file.
8400 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
8401 (linux-ppc64-low.o): Remove rule.
8403 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
8404 (init_registers_powerpc_64): Likewise.
8405 (ppc_regmap): Conditionally define depending on __powerpc64__.
8406 (ppc_cannot_store_register): Do not special-case "fpscr" when
8407 compiled on __powerpc64__.
8408 (ppc_collect_ptrace_register): New function.
8409 (ppc_supply_ptrace_register): New function.
8410 (ppc_breakpoint): Change type to "unsigned int".
8411 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
8412 (the_low_target): Conditionally provide initializers for the
8413 arch_setup member depending on __powerpc64__. Install
8414 collect_ptrace_register and supply_ptrace_register members.
8416 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8418 * regcache.h (gdbserver_xmltarget): Add extern declaration.
8419 * server.c (gdbserver_xmltarget): Define.
8420 (get_features_xml): Use it to replace "target.xml" and arch_string.
8422 * configure.srv: Remove srv_xmltarget. Add XML files that were
8423 mentioned there to srv_xmlfiles instead. Remove conditional tests
8424 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
8425 srv_xmlfiles and srv_regobj to include all possible choices.
8426 * configure.ac (srv_xmltarget): Remove.
8427 (srv_xmlfiles): Do not add "target.xml".
8428 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
8429 checks for supplementary target information.
8430 * configure: Regenerate.
8431 * Makefile.in (XML_TARGET): Remove.
8432 (target.xml): Remove rule.
8433 (clean): Do not clean up target.xml.
8434 (.PRECIOUS): Do not mention target.xml.
8436 * target.h (struct target_ops): Remove arch_string member.
8437 * linux-low.c (linux_arch_string): Remove.
8438 (linux_target_ops): Remove arch_string initializer.
8439 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8440 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8441 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8442 * spu-low.c (spu_arch_string): Remove.
8443 (spu_target_ops): Remove arch_string initializer.
8444 * win32-low.c (win32_arch_string): Remove.
8445 (win32_target_ops): Remove arch_string initializer.
8446 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8447 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8448 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8450 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8452 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8453 by collect_ptrace_register and supply_ptrace_register hooks.
8454 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8455 instead of checking for the_low_target.left_pad_xfer.
8456 (usr_store_inferior_registers): Use collect_ptrace_register callback
8457 instead of checking for the_low_target.left_pad_xfer.
8459 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8460 (s390_supply_ptrace_register): Likewise.
8461 (s390_fill_gregset): Call s390_collect_ptrace_register.
8462 (the_low_target): Update.
8464 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8465 (ppc_supply_ptrace_register): Likewise.
8466 (the_low_target): Update.
8468 * linux-i386-low.c (the_low_target): Update.
8469 * linux-x86-64-low.c (the_low_target): Update.
8471 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8473 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8474 reg-s390.o and reg-s390x.o.
8476 * linux-low.c (new_inferior): New global variable.
8477 (linux_create_inferior, linux_attach): Set it.
8478 (linux_wait_for_process): Call the_low_target.arch_setup after the
8479 target has stopped for the first time.
8480 (initialize_low): Do not call the_low_target.arch_setup.
8482 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8483 (s390_set_pc): Likewise.
8484 (s390_arch_setup): New function.
8485 (the_low_target): Use s390_arch_setup as arch_setup routine.
8487 * regcache.c (realloc_register_cache): New function.
8488 (set_register_cache): Call it for each existing regcache.
8490 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8492 * server.h (init_registers): Remove prototype.
8494 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8495 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8496 instead of init_registers ().
8497 * linux-arm-low.c (init_registers_arm): Add prototype.
8498 (init_registers_arm_with_iwmmxt): Likewise.
8499 (the_low_target): Add initializer for arch_setup field.
8500 * linux-cris-low.c (init_registers_cris): Add prototype.
8501 (the_low_target): Add initializer for arch_setup field.
8502 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8503 (the_low_target): Add initializer for arch_setup field.
8504 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8505 (the_low_target): Add initializer for arch_setup field.
8506 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8507 (the_low_target): Add initializer for arch_setup field.
8508 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8509 (the_low_target): Add initializer for arch_setup field.
8510 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8511 (the_low_target): Add initializer for arch_setup field.
8512 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8513 (init_registers_mips64_linux): Likewise.
8514 (the_low_target): Add initializer for arch_setup field.
8515 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8516 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8517 (the_low_target): Add initializer for arch_setup field.
8518 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8519 (init_registers_powerpc_64): Likewise.
8520 (the_low_target): Add initializer for arch_setup field.
8521 * linux-s390-low.c (init_registers_s390): Add prototype.
8522 (init_registers_s390x): Likewise.
8523 (the_low_target): Add initializer for arch_setup field.
8524 * linux-sh-low.c (init_registers_sh): Add prototype.
8525 (the_low_target): Add initializer for arch_setup field.
8526 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8527 (the_low_target): Add initializer for arch_setup field.
8528 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8529 (the_low_target): Add initializer for arch_setup field.
8531 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8532 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8533 instead of init_registers ().
8534 * win32-arm-low.c (init_registers_arm): Add prototype.
8535 (the_low_target): Add initializer for arch_setup field.
8536 * win32-i386-low.c (init_registers_i386): Add prototype.
8537 (the_low_target): Add initializer for arch_setup field.
8539 * spu-low.c (init_registers_spu): Add prototype.
8540 (initialize_low): Call initialie_registers_spu () instead of
8541 initialize_registers ().
8543 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8545 * server.c (handle_v_requests): When handling the vRun and vAttach
8546 packets, if already debugging a process, don't kill it. Return an
8549 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8551 * server.c (handle_query): Correct length check.
8553 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8555 * win32-low.c (do_initial_child_stuff): Add process handle
8556 parameter. Set current_process_handle and current_process_id from the
8557 parameters. Clear globals.
8558 (win32_create_inferior): Don't set current_process_handle and
8559 current_process_id here. Instead pass them on the call to
8560 do_initial_child_stuff.
8561 (win32_attach): Likewise.
8562 (win32_clear_inferiors): New.
8563 (win32_kill): Don't close the current process handle or the
8564 current thread handle here. Instead call win32_clear_inferiors.
8565 (win32_detach): Don't open a new handle to the process. Call
8566 win32_clear_inferiors.
8567 (win32_join): Don't rely on current_process_handle; open a new
8568 handle using the process id.
8569 (win32_wait): Call win32_clear_inferiors when the inferior process
8572 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8574 * server.c (monitor_show_help): Add "exit".
8576 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8578 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8579 (clean): Add reg-xtensa.c.
8580 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8581 * configure.srv (xtensa*-*-linux*) New target.
8582 * linux-xtensa-low.c: New.
8583 * xtensa-xtregs.c: New.
8585 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8587 * hostio.c: Don't include errno.h.
8588 (errno_to_fileio_errno): Move to hostio-errno.
8589 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8590 error number outputting to the target->hostio_last_error callback.
8591 (hostio_packet_error): Use FILEIO_EINVAL directly.
8592 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8593 calls to hostio_error.
8594 * hostio-errno.c: New.
8595 * server.h (hostio_last_error_from_errno): Declare.
8596 * target.h (target_ops): Add hostio_last_error member.
8597 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8598 as hostio_last_error handler.
8599 * spu-low.c (spu_target_ops): Likewise.
8600 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8601 (wince_hostio_last_error): New functions.
8602 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8603 as hostio_last_error handler.
8604 (win32_target_ops) [!_WIN32_WCE]: Register
8605 hostio_last_error_from_errno as hostio_last_error handler.
8606 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8607 (hostio-errno.o): New rule.
8608 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8609 * configure.srv (srv_hostio_err_objs): New variable. Default to
8611 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8612 * configure: Regenerate.
8614 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8616 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8617 (linux_kill, linux_detach): Clean up the process list.
8618 * remote-utils.c (remote_open): Improve port number parsing.
8619 (putpkt_binary, input_interrupt): Only send interrupts if the target
8621 * server.c (extended_protocol): Make static.
8622 (attached): Define earlier.
8623 (exit_requested, response_needed, program_argv): New variables.
8624 (target_running): New.
8625 (start_inferior): Clear attached here.
8626 (attach_inferior): Set attached here.
8627 (require_running): Define.
8628 (handle_query): Use require_running and target_running. Implement
8630 (handle_v_attach, handle_v_run): New.
8631 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8632 (gdbserver_usage): Update.
8633 (main): Redo argument parsing. Handle --debug and --multi. Handle
8634 --attach along with other options or after the port. Save
8635 program_argv. Support no initial program. Resynchronize
8636 communication with GDB after an error. Handle "monitor exit".
8637 Use require_running and target_running. Always allow the extended
8638 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8639 restart in extended mode.
8640 * README: Refer to the GDB manual. Update --attach usage.
8642 2007-12-20 Andreas Schwab <schwab@suse.de>
8644 * linux-low.c (STACK_SIZE): Define.
8645 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8646 (linux_test_for_tracefork): Likewise.
8648 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8650 * linux-low.c (linux_wait_for_event): Update messages. Do not
8651 reinsert auto-delete breakpoints.
8652 * mem-break.c (struct breakpoint): Change return type of handler to
8654 (set_breakpoint_at): Update handler type.
8655 (reinsert_breakpoint_handler): Return 1 instead of calling
8657 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8659 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8660 * mem-break.h (set_breakpoint_at): Update handler type.
8661 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8662 * win32-low.c (auto_delete_breakpoint): New.
8663 (get_child_debug_event): Use it.
8665 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8667 * configure.ac: Check for pread and pwrite.
8668 * hostio.c (handle_pread): Fall back to lseek and read.
8669 (handle_pwrite): Fall back to lseek and write.
8670 * config.in, configure: Regenerated.
8672 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8674 * server.c (myresume): Add own_buf argument.
8675 (main): Update calls.
8677 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8679 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8680 * remote-utils.c (remote_open): Do not call disable_async_io.
8681 (block_async_io): Delete.
8682 (unblock_async_io): Make static.
8683 (initialize_async_io): New.
8684 * server.c (handle_v_cont): Handle async I/O here.
8685 (myresume): Likewise. Move other common resume tasks here...
8686 (main): ... from here. Call initialize_async_io. Disable async
8687 I/O before the main loop.
8688 * server.h (initialize_async_io): Declare.
8689 (block_async_io, unblock_async_io): Delete prototypes.
8690 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8692 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8694 * remote-utils.c (readchar): Allow binary data in received messages.
8696 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8698 * win32-low.c (attaching): New global.
8699 (win32_create_inferior): Clear the `attaching' global.
8700 (win32_attach): Set the `attaching' global.
8701 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8702 attaching. Only set a breakpoint at the entry point if not
8705 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8707 * server.c (main): Don't report dll events on the initial
8708 connection on attaches.
8710 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8712 * server.c (main): Relax numerical bases supported for the pid of
8713 the --attach command line argument.
8715 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8717 * win32-low.c (win32_attach): Call OpenProcess before
8718 DebugActiveProcess, not after. Add last error output to error
8721 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8723 * win32-low.c (win32_get_thread_context)
8724 (win32_set_thread_context): New functions.
8725 (thread_rec): Use win32_get_thread_context.
8726 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8727 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8730 2007-12-03 Leo Zayas
8731 Pedro Alves <pedro_alves@portugalmail.pt>
8733 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8735 (child_add_thread): Minor cleanup.
8736 (child_continue): Resume artificially suspended threads before
8737 calling ContinueDebugEvent.
8738 (suspend_one_thread): New.
8739 (fake_breakpoint_event): New.
8740 (get_child_debug_event): Change return type to int. Check here if
8741 gdb sent an interrupt request. If a soft interrupt was requested,
8742 fake a breakpoint event. Return 0 if there is no event to handle,
8744 (win32_wait): Don't check here if gdb sent an interrupt request.
8745 Ensure there is a valid event to handle.
8746 (win32_request_interrupt): Add soft interruption method as last
8749 2007-12-03 Leo Zayas
8750 Pedro Alves <pedro_alves@portugalmail.pt>
8752 * win32-low.h (win32_thread_info): Add descriptions to the
8753 structure members. Replace `suspend_count' counter by a
8755 * win32-low.c (thread_rec): Update condition of when to get the
8756 context from the inferior. Rely on ContextFlags being set if it
8757 has already been retrieved. Only suspend the inferior thread if
8758 we haven't already. Warn if that fails.
8759 (continue_one_thread): s/suspend_count/suspended/. Only call
8760 ResumeThread once. Warn if that fails.
8762 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8764 * win32-low.c (win32_wait): Don't read from the inferior when it
8767 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8769 * Makefile.in (win32_low_h): New variable.
8770 (win32-low.o): Add dependency on $(win32_low_h).
8771 (win32-arm-low.o, win32-i386-low.o): New rules.
8773 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8775 * hostio.c: Correct copyright year.
8777 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8779 * Makefile.in (OBS): Add hostio.o.
8780 (hostio.o): New rule.
8781 * server.h (handle_vFile): Declare.
8782 * hostio.c: New file.
8783 * server.c (handle_v_requests): Take packet_len and new_packet_len
8784 for binary packets. Call handle_vFile.
8785 (main): Update call to handle_v_requests.
8787 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8789 * linux-low.c: Include <sched.h>.
8791 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8793 * linux-low.c (linux_tracefork_grandchild): New.
8794 (linux_tracefork_child): Use clone.
8795 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8797 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8799 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8801 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8803 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8805 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8807 * inferiors.c (change_inferior_id): Delete.
8808 (add_pid_to_list, pull_pid_from_list): New.
8809 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8810 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8811 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8812 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8813 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8814 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8815 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8816 (using_threads): Always set to 1.
8817 (handle_extended_wait): New.
8818 (add_process): Do not set TID.
8819 (linux_create_inferior): Set must_set_ptrace_flags.
8820 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8821 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8822 (linux_thread_alive): Rename TID argument to LWPID.
8823 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8824 (linux_wait_for_event): Do not use TID or check using_threads. Update
8825 call to dead_thread_notify. Call handle_extended_wait.
8826 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8827 (send_sigstop): Delete sigstop_sent.
8828 (wait_for_sigstop): Avoid TID.
8829 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8830 (linux_test_for_tracefork): New.
8831 (linux_lookup_signals): Use thread_db_active and
8832 linux_supports_tracefork_flag.
8833 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8834 * linux-low.h (get_process_thread): Avoid TID.
8835 (struct process_ifo): Move thread_known and tid to the end. Remove
8837 (linux_attach_lwp, thread_db_init): Update prototypes.
8838 * server.h (change_inferior_id): Delete prototype.
8839 (add_pid_to_list, pull_pid_from_list): New prototypes.
8840 * thread-db.c (thread_db_use_events): New.
8841 (find_first_thread): Rename to...
8842 (find_one_thread): ...this. Update callers and messages. Do not
8843 call fatal. Check thread_db_use_events. Do not call
8844 change_inferior_id or new_thread_notify.
8845 (maybe_attach_thread): Update. Do not call new_thread_notify.
8846 (thread_db_init): Set thread_db_use_events. Check use_events.
8847 * utils.c (fatal, warning): Correct message prefix.
8849 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8851 * Makefile.in (clean): Remove new files.
8852 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8853 (powerpc-64.o, powerpc-64.c): New rules.
8854 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8855 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8857 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8859 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8860 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8861 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8862 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8863 (target_regsets): Add AltiVec and SPE register sets.
8864 * configure.ac: Check for AltiVec and SPE.
8865 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8866 (ppc_fill_vrregset, ppc_store_vrregset): New.
8867 (target_regsets): Add AltiVec register set.
8868 * configure: Regenerated.
8870 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8872 * linux-low.c (O_LARGEFILE): Define.
8873 (linux_read_memory): Use /proc/PID/mem.
8874 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8875 * configure, config.in: Regenerated.
8877 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8879 * linux-low.c (linux_wait_for_event): Do not pass signals while
8882 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8884 * win32-low.c (create_process): New.
8885 (win32_create_inferior): Use create_process instead of
8886 CreateProcess. If create_process failed retry appending an ".exe"
8887 suffix. Store the GetLastError result immediatelly after
8888 create_process calls and use it on the call to error.
8890 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8892 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8894 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8896 * configure.ac: Switch license to GPLv3.
8898 2007-08-01 Michael Snyder <msnyder@access-company.com>
8900 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8902 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8904 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8906 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8907 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8908 CloseToolhelp32Snapshot.
8909 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8910 CloseToolhelp32Snapshot.
8912 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8914 * server.c (main): Check for inferior exit before main loop.
8916 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8918 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8919 instead of on tmp_desc.
8921 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8922 Daniel Jacobowitz <dan@codesourcery.com>
8924 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8925 (add_thread): Minor cleanups.
8926 (clear_inferiors): Move lower in the file. Clear the DLL
8928 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8929 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8930 (xml_escape_text): New.
8931 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8933 (handle_v_cont): Report errors.
8934 (gdbserver_version): Update.
8935 (main): Correct size of own_buf. Do not report initial DLL events.
8936 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8937 (unloaded_dll, xml_escape_text): New.
8938 * win32-low.c (enum target_waitkind): Update comments.
8939 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8940 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8941 (win32_EnumProcessModules, win32_GetModuleInformation)
8942 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8943 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8944 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8945 (win32_Module32First, win32_Module32Next, load_toolhelp)
8946 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8947 (get_child_debug_event): Handle DLL events.
8948 (win32_wait): Likewise.
8950 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8952 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8953 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8955 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8957 * win32-low.c (handle_output_debug_string): Ignore event if not
8960 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8962 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8964 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8966 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8968 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8970 * inferiors.c (change_inferior_id): Add comment.
8971 * linux-low.c (check_removed_breakpoint): Add an early
8972 prototype. Improve debug output.
8973 (linux_attach): Doc update.
8974 (linux_detach_one_process, linux_detach): Clean up before releasing
8976 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8977 * linux-low.h (struct process_info): Doc improvement.
8978 * mem-break.c (delete_all_breakpoints): New.
8979 * mem-break.h (delete_all_breakpoints): New prototype.
8980 * thread-db.c (find_first_thread): New.
8981 (thread_db_create_event): Call it instead of
8982 thread_db_find_new_threads. Clean up unused variables.
8983 (maybe_attach_thread): Remove first thread handling.
8984 (thread_db_find_new_threads): Use find_first_thread.
8985 (thread_db_get_tls_address): Likewise.
8987 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8989 * thread-db.c (thread_db_find_new_threads): Add prototype.
8990 (thread_db_create_event): Check for the main thread before adding
8992 (maybe_attach_thread): Only enable event reporting if TID == 0.
8993 (thread_db_get_tls_address): Check for new threads.
8995 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8997 * linux-low.c (linux_create_inferior): Try execv before execvp.
8998 * spu-low.c (spu_create_inferior): Likewise.
9000 2007-06-13 Mike Frysinger <vapier@gentoo.org>
9002 * linux-low.c (linux_create_inferior): Change execv to execvp.
9003 * spu-low.c (spu_create_inferior): Likewies.
9005 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
9007 * Makefile.in (clean): Clean new files instead of deleted ones.
9008 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
9009 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
9011 * configure.srv: Specify XML files and new regformats for MIPS and
9013 * linux-mips-low.c (mips_num_regs): Set to only used registers.
9014 (mips_regmap): Do not fetch $0. Remove unused registers. Add
9015 an entry for the restart register.
9016 (mips_cannot_fetch_register, mips_cannot_store_register)
9017 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
9018 register names to match the XML descriptions.
9019 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9020 restart register instead of $0.
9022 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9023 Markus Deuling <deuling@de.ibm.com>
9025 * remote-utils.c (decode_xfer_write): New function.
9026 * server.h (decode_xfer_write): Add prototype.
9027 * server.c (handle_query): Add PACKET_LEN argument. Support
9028 qXfer:spu:read and qXfer:spu:write packets.
9029 (main): Pass packet_len to handle_query.
9030 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9031 * target.h (target_ops): Add qxfer_spu.
9033 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9035 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9036 accessing non-seekable spufs files.
9038 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9040 * server.c (handle_query): Add reply for qC packet.
9042 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9043 Leo Zayas <lerele@champenstudios@com>
9045 * server.h (check_remote_input_interrupt_request): New function.
9046 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9047 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9048 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9049 (check_remote_input_interrupt_request): New function.
9050 * server.h (check_remote_input_interrupt_request): Declare.
9051 * win32-low.c (winapi_DebugBreakProcess,
9052 winapi_GenerateConsoleCtrlEvent): New typedefs.
9053 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9055 (win32_wait): Check for remote interrupt request
9056 with check_remote_input_interrupt_request.
9057 (win32_request_interrupt): New function.
9058 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9060 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9062 * win32-low.c (debug_registers_changed,
9063 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9064 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9065 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9066 (thread_rec): Get context using the low target.
9067 (child_add_thread): Call thread_added on the low target,
9068 which does the same thing.
9070 (do_initial_child_stuff): Remove debug registers references.
9071 Set context using the low target. Resume threads after
9072 setting the contexts.
9073 (child_continue): Remove dead variable. Remove debug
9074 registers references.
9075 (child_fetch_inferior_registers): Go through the low target.
9076 (do_child_store_inferior_registers): Remove.
9077 (child_store_inferior_registers): Go through the low target.
9078 (win32_resume): Remove debug registers references.
9079 Set context using the low target.
9080 (handle_exception): Change return type to void. Don't record
9081 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9082 first chance exception.
9083 (get_child_debug_event): Change return type to void. Remove
9084 goto loop. Always return after waiting for debug event.
9085 (win32_wait): Convert to switch statement. Handle spurious
9088 * win32-i386-low.c (debug_registers_changed,
9089 debug_registers_used): New.
9090 (initial_stuff): Rename to ...
9091 (i386_initial_stuff): ... this. Clear debug registers
9093 (store_debug_registers): Delete.
9094 (i386_get_thread_context): New.
9095 (load_debug_registers): Delete.
9096 (i386_set_thread_context): New.
9097 (i386_thread_added): New.
9098 (single_step): Rename to ...
9099 (i386_single_step): ... this.
9100 (do_fetch_inferior_registers): Rename to ...
9101 (i386_fetch_inferior_register): ... this.
9102 (i386_store_inferior_register): New.
9103 (the_low_target): Adapt to new interface.
9105 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9106 (arm_get_thread_context): New.
9107 (arm_set_thread_context): New.
9109 (do_fetch_inferior_registers): Rename to ...
9110 (arm_fetch_inferior_register): ... this.
9111 (arm_store_inferior_register): New.
9112 (arm_wince_breakpoint): Reimplement as unsigned long.
9113 (arm_wince_breakpoint_len): Define.
9114 (the_low_target): Adapt to new interface.
9116 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9117 load_debug_registers. Add get_thread_context, set_thread_context,
9118 thread_added and store_inferior_register. Rename
9119 fetch_inferior_registers to fetch_inferior_register.
9120 (regptr): Remove declaration.
9122 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9124 * linux-low.c (linux_detach): Change return type to int. Return 0.
9125 * spu-low.c (spu_detach): Likewise.
9127 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9129 * target.h (target_ops): Change return type of detach to int.
9131 (join_inferior): New.
9132 * server.c (main): Don't skip detach support on mingw32.
9133 If the inferior doesn't support detaching return error.
9134 Call join_inferior instead of using waitpid.
9135 * linux-low.c (linux_join): New.
9136 (linux_target_op): Add linux_join.
9137 * spu-low.c (spu_join): New.
9138 (spu_target_ops): Add spu_join.
9139 * win32-low.c (win32_detach): Adapt to new interface.
9140 Reopen current_process_handle before detaching. Issue a child
9141 resume before detaching.
9143 (win32_target_op): Add win32_join.
9145 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9147 * win32-low.c (win32-attach): Fix return value.
9148 * target.h (target_ops): Describe ATTACH return values.
9150 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9152 * win32-low.c (GETPROCADDRESS): Define.
9153 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9154 (winapi_DebugSetProcessKillOnExit): Likewise.
9155 (win32_create_inferior): Force usage of ansi CreateProcessA.
9156 (win32_attach): Use GETPROCADDRESS.
9157 (win32_detach): Likewise.
9159 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9161 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9163 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9165 * win32-low.c: Commit leftover changes from 2007-03-29.
9167 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9169 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9170 fields short instead of int. Add explicit padding.
9171 (i387_cache_to_fsave): Remove unnecessary casts.
9172 (i387_fsave_to_cache): Doc fix.
9173 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9175 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9177 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9178 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9180 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9182 * configure.srv (arm*-*-mingw32ce*): Move near the other
9185 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9187 * configure.ac: Add errno checking.
9188 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9189 sys/file.h and malloc.h.
9190 (AC_CHECK_DECLS): Add perror.
9191 (srv_mingwce): Handle.
9192 * configure.srv (i[34567]86-*-cygwin*): Add
9193 win32-i386-low.o to srv_tgtobj.
9194 (i[34567]86-*-mingw*): Likewise.
9195 (arm*-*-mingw32ce*): Add case.
9196 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9197 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9198 [__MINGW32CE__] (strerror): New function.
9199 [__MINGW32CE__] (errno): Define to GetLastError.
9200 [__MINGW32CE__] (COUNTOF): New macro.
9201 (remote_open): Remove extra close call.
9202 * mem-break.c (delete_breakpoint_at): New function.
9203 * mem-break.h (delete_breakpoint_at): Declare.
9204 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9205 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9206 [USE_WIN32API] (read, write): Add char* casts.
9207 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9208 * server.h: Include wincecompat.h on Windows CE.
9209 [HAVE_ERRNO_H]: Check.
9210 (perror): Declare if not declared.
9211 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9212 (perror_with_name): Remove errno declaration.
9213 * wincecompat.h: New.
9214 * wincecompat.c: New.
9216 * win32-arm-low.c: New.
9217 * win32-i386-low.c: New.
9218 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9219 (OUTMSG2): Make it safe.
9221 (COUNTOF): New macro.
9222 (NUM_REGS): Get it from the low target.
9223 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9224 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9225 (thread_rec): Let low target handle debug registers.
9226 (child_add_thread): Likewise.
9227 (child_init_thread_list): Likewise.
9228 (continue_one_thread): Likewise.
9230 (do_child_fetch_inferior_registers): Move to ...
9231 * win32-i386-low.c: ... here, and rename to ...
9232 (do_fetch_inferior_registers): ... this.
9233 * win32-low.c (child_fetch_inferior_registers):
9234 Go through the low target.
9235 (do_child_store_inferior_registers): Use regptr.
9236 (strwinerror): New function.
9237 (win32_create_inferior): Handle Windows CE.
9238 Use strwinerror instead of strerror on Windows error
9239 codes. Add program to the error output.
9240 Don't close the main thread handle on Windows CE.
9241 (win32_attach): Use coredll.dll on Windows CE.
9242 (win32_kill): Close current process and current
9244 (win32_detach): Use coredll.dll on Windows CE.
9245 (win32_resume): Let low target handle debug registers, and
9247 (handle_exception): Add/Remove initial breakpoint. Avoid
9248 non-existant WSTOPSIG on Windows CE.
9249 (win32_read_inferior_memory): Cast to remove warning.
9250 (win32_arch_string): Go through the low target.
9251 (initialize_low): Call set_breakpoint_data with the low
9252 target's breakpoint.
9253 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9254 FOP_REGNUM, mappings): Move to ...
9255 * win32-i386-low.c: ... here.
9256 * win32-low.c (win32_thread_info): Move to ...
9257 * win32-low.h: ... here.
9258 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9259 win32-arm-low.c and wincecompat.c.
9260 (all:): Add $EXEEXT.
9261 (install-only:): Likewise.
9262 (gdbserver:): Likewise.
9263 (gdbreplay:): Likewise.
9264 * config.in: Regenerate.
9265 * configure: Regenerate.
9267 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9269 * win32-low.c: Rename typedef thread_info to
9270 win32_thread_info throughout.
9272 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9274 * win32-i386-low.c: Rename to ...
9275 * win32-low.c: ... this.
9276 * configure.srv: Replace win32-i386-low.o with win32-low.o.
9277 * Makefile.in: Likewise.
9279 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
9281 * remote-utils.c (monitor_output): Constify msg parameter.
9282 * server.h (monitor_output): Likewise.
9283 * win32-i386-low.c (handle_output_debug_string): New.
9284 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
9285 handle_output_debug_string.
9286 (get_child_debug_event): Likewise.
9288 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
9290 * server.c (main): Correct strtoul check.
9292 2007-03-27 Jon Ringle <jon@ringle.org>
9294 * linux-low.c: Check __ARCH_HAS_MMU__ also.
9296 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
9298 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
9300 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
9302 * terminal.h: Check HAVE_SGTTY_H.
9304 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
9306 * remote-utils.c (remote_open): Print out the assigned port number.
9308 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
9310 * remote-utils.c (monitor_output): New function.
9311 * server.c (debug_threads): Define here.
9312 (monitor_show_help): New function.
9313 (handle_query): Handle qRcmd.
9314 (main): Do not handle 'd' packet.
9315 * server.h (debug_threads, remote_debug, monitor_output): Declare.
9316 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
9319 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9321 * Makefile.in (EXEEXT): New.
9322 (clean): Use $(EXEEXT).
9324 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9326 * target.h (target_ops): Rename send_signal to request_interrupt,
9327 and remove enum target_signal parameter.
9328 * linux-low.c (linux_request_interrupt): Rename from
9329 linux_send_signal, and always send SIGINT.
9330 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
9331 and always send SIGINT.
9332 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
9334 (input_interrupt): Likewise.
9336 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9338 * server.c (get_features_xml): Check if target implemented
9340 * win32-i386-low.c (win32_arch_string): New.
9341 (win32_target_ops): Add win32_arch_string as arch_string member.
9343 2007-02-22 Markus Deuling <deuling@de.ibm.com>
9345 * spu-low.c (spu_arch_string): New.
9346 (spu_target_ops): Add spu_arch_string.
9348 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
9350 * remote-utils.c: Remove HAVE_TERMINAL_H check.
9351 * configure.ac: Do not check for terminal.h.
9352 * configure, config.in: Regenerated.
9354 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9356 * Makefile.in (OBS): Add $(XML_BUILTIN).
9357 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
9359 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
9360 (arm-with-iwmmxt.c): New.
9361 * config.in, configure: Regenerate.
9362 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
9363 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
9364 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
9365 (arm*-*-linux*): Add iWMMXt and regset support.
9366 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
9367 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
9368 (arm_store_wmmxregset, target_regsets): New.
9369 * server.c (get_features_xml): Take annex argument. Check builtin
9371 (handle_query): Handle multiple annexes.
9373 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9375 * remote-utils.c [USE_WIN32API] (read, write): Define.
9376 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
9379 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
9381 * linux-i386-low.c (the_low_target): Set arch_string.
9382 * linux-x86-64-low.c (the_low_target): Likewise.
9383 * linux-low.c (linux_arch_string): New.
9384 (linux_target_ops): Add it.
9385 * linux-low.h (struct linux_target_ops): Add arch_string.
9386 * server.c (write_qxfer_response): Use const void * for DATA.
9387 (get_features_xml): New.
9388 (handle_query): Handle qXfer:features:read. Report it for qSupported.
9389 * target.h (struct target_ops): Add arch_string method.
9391 2007-01-03 Denis Pilat <denis.pilat@st.com>
9392 Daniel Jacobowitz <dan@codesourcery.com>
9394 * linux-low.c (linux_kill): Handle being called with no threads.
9395 * win32-i386-low.c (win32_kill): Likewise.
9396 (get_child_debug_event): Clear current_process_handle.
9398 2006-12-30 Denis PILAT <denis.pilat@st.com>
9399 Daniel Jacobowitz <dan@codesourcery.com>
9401 * remote-utils.c (remote_open): Check the type of specified
9402 serial port devices before opening them.
9403 * server.c (main): Kill the inferior if an error occurs during
9404 the first remote_open.
9406 2006-12-05 Markus Deuling <deuling@de.ibm.com>
9408 * README: Update supported targets.
9410 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
9412 * Makefile.in (clean): Remove reg-mips64.c.
9413 (reg-mips64.c, reg-mips64.o): New rules.
9414 * configure.srv: Handle mips64. Include regset support for mips.
9415 * linux-mips-low.c (union mips_register): New.
9416 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
9417 (mips_breakpoint, mips_breakpoint_at): Use int.
9418 (mips_collect_register, mips_supply_register)
9419 (mips_collect_register_32bit, mips_supply_register_32bit)
9420 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9421 (mips_store_fpregset, target_regsets): New.
9422 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
9424 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
9426 * configure.srv: Add target "spu*-*-*".
9427 * Makefile.in (clean): Remove reg-spu.c.
9428 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
9429 * spu-low.c: New file.
9431 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9433 * configure.ac: Correct td_thr_tls_get_addr test.
9434 * configure: Regenerated.
9436 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9438 * linux-low.c (linux_wait_for_event): Reformat. Use the
9440 * remote-utils.c (decode_address_to_semicolon): New.
9441 * server.c (pass_signals, handle_general_set): New.
9442 (handle_query): Mention QPassSignals for qSupported.
9443 (main): Call handle_general_set.
9444 * server.h (pass_signals, decode_address_to_semicolon): New.
9446 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9448 * server.c (handle_query): Correct error handling for read_auxv.
9450 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9452 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9453 and srv_linux_thread_db to yes.
9454 * linux-s390-low.c (s390_fill_gregset): New function.
9455 (target_regsets): Define data structure.
9457 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9459 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9460 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9461 * config.in, configure: Regenerated.
9462 * inferiors.c (gdb_id_to_thread): New function.
9463 (gdb_id_to_thread_id): Use it.
9464 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9465 * linux-low.h (struct process_info): Add th member.
9466 (thread_db_get_tls_address): New prototype.
9467 * remote-utils.c (decode_address): Make non-static.
9468 * server.c (handle_query): Handle qGetTLSAddr.
9469 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9470 * target.h (struct target_ops): Add get_tls_address.
9471 * thread-db.c (maybe_attach_thread): Save the thread handle.
9472 (thread_db_get_tls_address): New.
9474 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9476 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9477 (linux_resume_one_process): Take a siginfo_t *. Update all
9478 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9479 (struct pending_signals): Add a siginfo_t.
9480 (linux_wait_for_process): Always set last_status.
9481 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9482 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9483 * linux-low.h (struct process_info): Add last_status.
9485 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9487 * remote-utils.c (try_rle): New function.
9488 (putpkt_binary): Use it.
9490 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9492 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9493 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9494 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9495 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9496 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9499 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9501 * server.c (terminal_fd): New variable.
9502 (old_foreground_pgrp): Likewise.
9503 (restore_old_foreground_pgrp): New function.
9504 (start_inferior): Record the terminal file descriptor in terminal_fd
9505 and its original foreground group in old_foreground_pgrp. Register
9506 restore_old_foreground_pgrp with atexit().
9508 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9510 * server.c (handle_query): Correct qPart to qXfer.
9512 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9514 * configure.ac: Check for more headers which are missing on
9515 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9516 * configure.srv: Add Cygwin and mingw32.
9517 * remote-utils.c: Don't include headers unconditionally which
9518 are missing on mingw32. Include <winsock.h> for mingw32.
9519 (remote_open): Adjust for mingw32 support. Flush
9520 standard error after writing to it.
9521 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9522 (unblock_async_io, enable_async_io, disable_async_io)
9523 (readchar, getpkt): Update for Winsock support.
9524 (prepare_resume_reply): Expect a protocol signal number.
9525 * server.c: Disable <sys/wait.h> on mingw32.
9526 (start_inferior): Adjust for mingw32 support. Flush
9527 standard error after writing to it.
9528 (attach_inferior): Likewise. Use protocol signal
9530 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9532 * win32-i386-low.c: New file.
9533 * Makefile.in (XM_CLIBS): Set.
9534 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9535 (win32-i386-low.o): New dependency rule.
9536 * linux-low.c (linux_wait): Use target signal numbers.
9537 * target.h (struct target_ops): Doc fix.
9538 * server.h (target_signal_to_name): New prototype.
9539 * gdbreplay.c: Don't include headers unconditionally which
9540 are missing on mingw32. Include <winsock.h> for mingw32.
9541 (remote_close, remote_open): Adjust for Winsock support.
9542 * configure, config.in: Regenerated.
9544 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9546 * server.c (decode_xfer_read, write_qxfer_response): New.
9547 (handle_query): Take a packet length argument. Handle
9548 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9549 the qSupported response.
9550 (main): Update call to handle_query.
9552 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9554 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9555 (putpkt_binary): Renamed from putpkt and adjusted for binary
9557 (putpkt): New wrapper for putpkt_binary.
9558 (readchar): Don't mask off the high bit.
9559 (decode_X_packet): New function.
9560 * server.c (main): Call putpkt_binary if a handler sets the packet
9561 length. Save the length of the incoming packet. Handle 'X'.
9562 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9564 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9566 * server.c (handle_query): Handle qSupported.
9568 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9570 * remote-utils.c (all_symbols_looked_up): New variable.
9571 (look_up_one_symbol): Check it.
9572 * server.h (look_up_one_symbol): New declaration.
9573 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9575 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9577 * Makefile.in (linux-arm-low.o): Update dependencies.
9578 * linux-arm-low.c: Include "gdb_proc_service.h".
9579 (PTRACE_GET_THREAD_AREA): Define.
9580 (ps_get_thread_area): New function.
9582 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9584 * configure.srv (m68k*-*-uclinux*): New target.
9585 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9586 (linux_resume_one_process): Remove extraneous cast.
9587 (linux_read_offsets): New.
9588 (linux_target_op): Add linux_read_offsets on mmuless systems.
9589 * server.c (handle_query): Add qOffsets logic.
9590 * target.h (struct target_ops): Add read_offsets.
9592 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9594 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9595 (PTRACE_GET_THREAD_AREA): Define.
9596 (ps_get_thread_area): New function.
9597 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9598 (linux-x86-64-low.o): Update.
9600 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9602 * configure.ac: Remove checks for prfpregset_t.
9603 * gdb_proc_service.h: New file.
9604 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9605 new "gdb_proc_service.h".
9606 * proc-service.c: Likewise.
9607 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9608 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9609 * Makefile.in (gdb_proc_service_h): Updated.
9610 * configure, config.in: Regenerated.
9612 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9614 * remote-utils.c (prepare_resume_reply): Move declaration
9615 of gdb_id_from_wait to the top of the block.
9617 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9619 * linux-low.c (regsets_store_inferior_registers): Read the regset
9620 from the target before filling it.
9622 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9624 * server.c (attach_inferior): Return SIGTRAP for a successful
9627 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9629 * Makefile.in (OBS): Add version.o.
9630 (STAGESTUFF): Delete.
9631 (version.o): Add dependencies.
9632 (version.c): Replace rule.
9633 (clean): Remove version.c.
9634 * server.c (gdbserver_version): New.
9635 (gdbserver_usage): Use printf.
9636 (main): Handle --version and --help.
9637 * server.h (version, host_name): Add declarations.
9639 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9651 * linux-x86-64-low.c:
9654 * linux-ppc64-low.c:
9663 * linux-crisv32-low.c:
9675 * gdbserver.1: Add (C) after Copyright. Update the FSF
9678 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9680 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9681 (arm_breakpoint_at): Recognize both breakpoints.
9682 (the_low_target): Use the correct breakpoint instruction.
9684 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9686 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9687 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9688 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9689 (the_low_target): Update.
9691 2005-10-25 Andreas Schwab <schwab@suse.de>
9693 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9695 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9696 (ia64_num_regs): Reduce to 462.
9698 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9700 * acinclude.m4: Correct quoting.
9701 * aclocal.m4: Regenerated.
9703 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9704 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9705 (thread_db_init): Call thread_db_err_str.
9706 * configure.ac: Check for TD_VERSION.
9707 * config.in, configure: Regenerated.
9709 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9711 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9713 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9715 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9716 is not available. Define HAVE_PTRACE_GETREGS if it is.
9717 * config.in, configure: Regenerated.
9718 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9719 * linux-i386-low.c, linux-m68k-low.c: Update to use
9720 HAVE_PTRACE_GETREGS.
9721 * linux-low.c (regsets_fetch_inferior_registers)
9722 (regsets_store_inferior_registers): Only return 0 if we processed
9724 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9725 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9727 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9729 * inferiors.c (struct thread_info): Add gdb_id.
9730 (add_thread): Add gdb_id argument.
9731 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9732 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9733 calls to add_thread.
9734 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9735 * server.c (handle_query): Use thread_to_gdb_id.
9736 (handle_v_cont, main): Use gdb_id_to_thread_id.
9737 * server.h (add_thread): Update prototype.
9738 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9741 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9743 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9744 left-padded registers.
9745 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9746 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9748 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9750 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9751 * configure: Regenerate.
9752 * config.in: Regenerate.
9753 * server.h (NEED_DECLARATION_STRERROR):
9754 Replace with !HAVE_DECL_STRERROR.
9756 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9758 * linux-low.c (linux_wait, linux_send_signal): Don't test
9759 an unsigned long variable for > 0 if it could be MAX_ULONG.
9760 * server.c (myresume): Likewise.
9761 * target.c (set_desired_inferior): Likewise.
9763 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9765 * configure.ac: Simplify and improve check for socklen_t.
9766 * configure, config.in: Regenerate.
9768 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9770 * acconfig.h: Remove.
9771 * configure.ac: Add a test for socklen_t. Use three-argument
9772 AC_DEFINE throughout.
9773 * config.in: Regenerated using autoheader 2.59.
9774 * configure: Regenerated.
9776 * gdbreplay.c (socklen_t): Provide a default.
9777 (remote_open): Use socklen_t.
9778 * remote-utils.c (socklen_t): Provide a default.
9779 (remote_open): Use socklen_t.
9780 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9783 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9785 * linux-low.c (linux_read_memory, linux_write_memory)
9786 (linux_read_auxv): Likewise.
9787 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9788 (check_mem_write): Likewise.
9789 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9791 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9792 (registers_from_string, register_data): Likewise.
9793 * server.c (handle_query, main): Likewise.
9794 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9795 (decode_M_packet): Likewise.
9796 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9797 * target.h (struct target_ops): Update read_memory, write_memory,
9799 (read_inferior_memory, write_inferior_memory): Update.
9800 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9802 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9803 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9804 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9805 linux-s390-low.c, linux-sh-low.c: Update for changes in
9806 read_inferior_memory and the_low_target->breakpoint.
9808 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9810 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9811 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9812 * configure.srv: Add powerpc64-*-linux*.
9813 * linux-ppc64-low.c: New file.
9815 2005-05-23 Orjan Friberg <orjanf@axis.com>
9817 * linux-cris-low.c: New file with support for CRIS.
9818 * linux-crisv32-low.c: Ditto for CRISv32.
9819 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9820 (clean): Add reg-cris.c and reg-crisv32.c.
9821 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9822 reg-crisv32.o, and reg-crisv32.c to make rules.
9823 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9826 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9828 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9829 of sizeof (PTRACE_XFER_TYPE).
9830 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9832 2005-05-12 Orjan Friberg <orjanf@axis.com>
9834 * target.h (struct target_ops): Add insert_watchpoint,
9835 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9836 pointers for hardware watchpoint support.
9837 * linux-low.h (struct linux_target_ops): Ditto.
9838 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9839 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9840 to linux_target_ops.
9841 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9843 * server.c (main): Recognize 'Z' and 'z' packets.
9845 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9847 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9848 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9849 (the_low_target): Add new members.
9851 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9853 * proc-service.c (ps_lgetregs): Search all_processes instead of
9856 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9858 * server.c (start_inferior): Change return type to int.
9859 (attach_inferior): Change sigptr to int *.
9860 (handle_v_cont, handle_v_requests): Change signal to int *.
9861 (main): Change signal to int.
9863 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9865 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9866 * configure.srv: Add m32r*-*-linux*.
9867 * linux-m32r-low.c: New file.
9869 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9871 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9873 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9875 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9876 Take unsigned long arguments for PIDs.
9877 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9878 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9879 (wait_for_sigstop, linux_resume_one_process)
9880 (regsets_fetch_inferior_registers, linux_send_signal)
9881 (linux_read_auxv): Likewise. Update the types of variables holding
9882 PIDs. Update format string specifiers.
9883 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9884 * remote-utils.c (prepare_resume_reply): Likewise.
9885 * server.c (cont_thread, general_thread, step_thread)
9886 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9888 (handle_query): Update format specifiers.
9889 (handle_v_cont, main): Use strtoul for thread IDs.
9890 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9891 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9892 (general_thread, step_thread, thread_from_wait)
9893 (old_thread_from_wait): Update.
9894 * target.h (struct thread_resume): Use unsigned long for THREAD.
9895 (struct target_ops): Use unsigned long for arguments to attach and
9898 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9900 * acinclude.m4: Include bfd/bfd.m4 directly.
9901 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9902 <agriffis@toolchain.org>.
9903 * aclocal.m4, configure: Regenerated.
9905 2005-01-07 Andrew Cagney <cagney@gnu.org>
9907 * configure.ac: Rename configure.in, require autoconf 2.59.
9908 * configure: Re-generate.
9910 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9912 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9914 * aclocal.m4: Regenerated.
9915 * configure: Regenerated.
9917 2004-11-21 Andreas Schwab <schwab@suse.de>
9919 * linux-m68k-low.c (m68k_num_gregs): Define.
9920 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9921 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9922 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9923 (m68k_breakpoint_at): New. Add to the_low_target.
9925 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9926 srv_linux_thread_db to yes.
9928 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9930 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9931 (ARCH_SET_FS): Likewise.
9932 (ARCH_GET_FS): Likewise.
9933 (ARCH_GET_GS): Likewise.
9935 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9937 * linux-i386-low.c (ps_get_thread_area): New.
9938 * linux-x86-64-low.c (ps_get_thread_area): New.
9939 * linux-low.c: Include <sys/syscall.h>.
9940 (linux_kill_one_process): Don't kill the first thread here.
9941 (linux_kill): Kill the first thread here.
9942 (kill_lwp): New function.
9943 (send_sigstop, linux_send_signal): Use it.
9944 * proc-service.c: Clean up #ifdefs.
9945 (fpregset_info): Delete.
9946 (ps_lgetregs): Update and enable implementation.
9947 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9949 * remote-utils.c (struct sym_cache, symbol_cache): New.
9950 (input_interrupt): Print a clearer message.
9951 (async_io_enabled): New variable.
9952 (enable_async_io, disable_async_io): Use it. Update comments.
9953 (look_up_one_symbol): Use the symbol cache.
9954 * thread-db.c (thread_db_look_up_symbols): New function.
9955 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9957 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9959 * configure.in: Test for -rdynamic.
9960 * configure: Regenerated.
9961 * Makefile (INTERNAL_LDFLAGS): New.
9962 (gdbserver, gdbreplay): Use it.
9964 2004-09-02 Andrew Cagney <cagney@gnu.org>
9966 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9968 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9970 * linux-low.c (linux_wait): Clear all_processes list also.
9972 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9974 * linux-low.c: Include <errno.h>. Remove extern declaration of
9977 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9979 * gdbreplay.c, server.h, utils.c: Update copyright years.
9981 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9983 * server.c (main): Print child status or termination signal from
9984 variable 'signal', not 'sig'.
9986 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9988 * linux-low.c (linux_read_memory): Change return type to
9989 int. Check for and return error from ptrace().
9990 * target.c (read_inferior_memory): Change return type to int. Pass
9991 back return status from the_target->read_memory().
9992 * target.h (struct target_ops): Adapt *read_memory() prototype.
9994 (read_inferior_memory): Adapt prototype.
9995 * server.c (main): Return an error packet if
9996 read_inferior_memory() returns an error.
9998 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
10000 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
10001 Unify with other clean targets.
10003 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10005 * server.c (handle_v_cont): Call set_desired_inferior.
10007 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10009 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
10011 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10013 * linux-low.c (linux_wait): Unblock async I/O.
10014 (linux_resume): Block and enable async I/O.
10015 * remote-utils.c (block_async_io, unblock_async_io): New functions.
10016 * server.h (block_async_io, unblock_async_io): Add prototypes.
10018 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10020 * remote-utils.c (remote_open): Print a status notice after
10021 opening a TCP port.
10022 * server.c (attach_inferior): Print a status notice after
10025 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10027 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10029 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10031 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10033 * server.c, target.h: Update copyright years.
10035 2004-02-25 Roland McGrath <roland@redhat.com>
10037 * target.h (struct target_ops): New member `read_auxv'.
10038 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10039 * linux-low.c (linux_read_auxv): New function.
10040 (linux_target_ops): Initialize `read_auxv' member to that.
10042 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10044 Committed by Jim Blandy <jimb@redhat.com>.
10046 * linux-s390-low.c (s390_num_regs): Update.
10047 (s390_regmap): Remove control registers. Use __s390x__ predefine
10048 instead of GPR_SIZE to distiguish s390 and s390x targets.
10050 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10052 * linux-low.c: Update copyright year.
10053 (check_removed_breakpoint): Clear pending_is_breakpoint.
10054 (linux_set_resume_request, linux_queue_one_thread)
10055 (resume_status_pending_p): New functions.
10056 (linux_continue_one_thread): Use process->resume.
10057 (linux_resume): Only resume threads if there are no pending events.
10058 * linux-low.h (struct process_info): Add resume request
10061 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10063 * regcache.c (new_register_cache): Clear the allocated register
10064 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10066 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10068 * linux-low.c (linux_resume): Take a struct thread_resume *
10070 (linux_wait): Update call.
10071 (resume_ptr): New static variable.
10072 (linux_continue_one_thread): Renamed from
10073 linux_continue_one_process. Use resume_ptr.
10074 (linux_resume): Use linux_continue_one_thread.
10075 * server.c (handle_v_cont, handle_v_requests): New functions.
10076 (myresume): New function.
10077 (main): Handle 'v' case.
10078 * target.h (struct thread_resume): New type.
10079 (struct target_ops): Change argument of "resume" to struct
10081 (myresume): Delete macro.
10083 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10085 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10086 (uninstall): Support DESTDIR.
10088 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10090 * configure.srv: Add xscale*linux copy of arm*linux entry.
10092 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10094 * linux-arm-low.c (arm_reinsert_addr): New function.
10095 (the_low_target): Add arm_reinsert_addr.
10097 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10099 * mem-break.c: Remove whitespace at end of file.
10101 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10103 * configure.in: Check whether we need to prototype strerror.
10104 * server.h: Optionally prototype strerror.
10105 * gdbreplay.c (perror_with_name): Use strerror.
10106 * linux-low.c (linux_attach_lwp): Use strerror.
10107 * utils.c (perror_with_name): Use strerror.
10108 * config.in, configure: Regenerated.
10110 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10112 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10113 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10115 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10117 * Makefile.in (SFILES): Update.
10118 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10119 low-sun3.c: Remove files.
10121 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10123 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10124 (linux_detach_one_process, linux_detach): New functions.
10125 (linux_target_ops): Add linux_detach.
10126 * server.c (main): Handle 'D' packet.
10127 * target.h (struct target_ops): Add "detach" member.
10128 (detach_inferior): Define.
10130 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10132 From Kelley Cook <kelleycook@wideopenwest.com>:
10133 * configure.srv: Accept i[34567]86 variants.
10135 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10137 * linux-low.c (linux_wait_for_event): Correct comment typos.
10138 (linux_resume_one_process): Call check_removed_breakpoint.
10139 (linux_send_signal): New function.
10140 (linux_target_ops): Add linux_send_signal.
10141 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10143 * target.h (struct target_ops): Add send_signal.
10145 2003-05-29 Jim Blandy <jimb@redhat.com>
10147 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10148 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10149 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10150 away part of the register's value.
10152 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10154 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10155 (linux_wait_for_event, linux_init_signals): Likewise.
10157 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10159 * configure.in: Check for stdlib.h.
10160 * configure: Regenerated.
10161 * config.in: Regenerated.
10163 2003-01-04 Andreas Schwab <schwab@suse.de>
10165 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10167 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10169 * Makefile.in: Remove obsolete code.
10171 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10173 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10174 defined(PT_FPR0_HI).
10176 2002-11-17 Stuart Hughes <seh@zee2.com>
10178 * linux-arm-low.c (arm_num_regs): Increase.
10179 (arm_regmap): Include status register.
10181 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10183 * linux-low.c (register_addr): Remove incorrect -1 check.
10185 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10187 * linux-low.c (linux_create_inferior): Call setpgid. Return
10189 (unstopped_p, linux_signal_pid): Remove.
10190 (linux_target_ops): Remove linux_signal_pid.
10191 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10192 global instead of target method.
10193 * target.h (struct target_ops): Remove signal_pid. Update comment
10194 for create_inferior.
10195 * server.c (signal_pid): New variable.
10196 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10197 gdbserver. Set the child to be the foreground process group.
10198 (attach_inferior): Set signal_pid.
10200 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10202 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10204 2002-08-20 Jim Blandy <jimb@redhat.com>
10206 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10209 2002-08-01 Andrew Cagney <cagney@redhat.com>
10211 * Makefile.in: Make chill references obsolete.
10213 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10215 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10216 * configure: Regenerate.
10217 * config.in: Regenerate.
10219 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10221 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10222 (perror_with_name, remote_close, remote_open, expect, play): Static.
10224 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10226 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10227 byte offsets instead of an array of indexes.
10228 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10230 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10232 * regcache.c: Add comment.
10234 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10236 * thread-db.c: New file.
10237 * proc-service.c: New file.
10238 * acinclude.m4: New file.
10239 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10240 proc-service.o, and thread-db.o.
10241 (linux-low.o): Add USE_THREAD_DB.
10242 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10243 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10244 * aclocal.m4: Regenerated.
10245 * config.in: Regenerated.
10246 * configure: Regenerated.
10247 * configure.in: Check for proc_service.h, sys/procfs.h,
10248 thread_db.h, and linux/elf.h headrs.
10249 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10250 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10251 Check for -lthread_db and thread support.
10252 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10253 PowerPC, and SuperH.
10254 * i387-fp.c: Constify arguments.
10255 * i387-fp.h: Likewise.
10256 * inferiors.c: (struct thread_info): Renamed from
10257 `struct inferior_info'. Remove PID member. Use generic inferior
10258 list header. All uses updated.
10259 (inferiors, signal_pid): Removed.
10260 (all_threads): New variable.
10261 (get_thread): Define.
10262 (add_inferior_to_list): New function.
10263 (for_each_inferior): New function.
10264 (change_inferior_id): New function.
10265 (add_inferior): Removed.
10266 (remove_inferior): New function.
10267 (add_thread): New function.
10268 (free_one_thread): New function.
10269 (remove_thread): New function.
10270 (clear_inferiors): Use for_each_inferior and free_one_thread.
10271 (find_inferior): New function.
10272 (find_inferior_id): New function.
10273 (inferior_target_data): Update argument type.
10274 (set_inferior_target_data): Likewise.
10275 (inferior_regcache_data): Likewise.
10276 (set_inferior_regcache_data): Likewise.
10277 * linux-low.c (linux_bp_reinsert): Remove.
10278 (all_processes, stopping_threads, using_thrads)
10279 (struct pending_signals, debug_threads, pid_of): New.
10280 (inferior_pid): Replace with macro.
10281 (struct inferior_linux_data): Remove.
10282 (get_stop_pc, add_process): New functions.
10283 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
10284 Use add_process and add_thread.
10285 (linux_attach_lwp): New function, based on old linux_attach. Use
10286 add_process and add_thread. Set stop_expected for new threads.
10287 (linux_attach): New function.
10288 (linux_kill_one_process): New function.
10289 (linux_kill): Kill all LWPs.
10290 (linux_thread_alive): Use find_inferior_id.
10291 (check_removed_breakpoints, status_pending_p): New functions.
10292 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
10293 Update. Use WNOHANG. Wait for cloned processes also. Update process
10294 struct for the found process.
10295 (linux_wait_for_event): New function.
10296 (linux_wait): Use it. Support LWPs.
10297 (send_sigstop, wait_for_sigstop, stop_all_processes)
10298 (linux_resume_one_process, linux_continue_one_process): New functions.
10299 (linux_resume): Support LWPs.
10300 (REGISTER_RAW_SIZE): Remove.
10301 (fetch_register): Use register_size instead. Call supply_register.
10302 (usr_store_inferior_registers): Likewise. Call collect_register.
10303 Fix recursive case.
10304 (regsets_fetch_inferior_registers): Improve error message.
10305 (regsets_store_inferior_registers): Add debugging.
10306 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
10307 (unstopped_p, linux_signal_pid): New functions.
10308 (linux_target_ops): Add linux_signal_pid.
10309 (linux_init_signals): New function.
10310 (initialize_low): Call it. Initialize using_threads.
10311 * regcache.c (inferior_regcache_data): Add valid
10313 (get_regcache): Fetch registers lazily. Add fetch argument
10314 and update all callers.
10315 (regcache_invalidate_one, regcache_invalidate): New
10317 (new_register_cache): Renamed from create_register_cache.
10318 Return the new regcache.
10319 (free_register_cache): Change argument to a void *.
10320 (registers_to_string, registers_from_string): Call get_regcache
10321 with fetch flag set.
10322 (register_data): Make static. Pass fetch flag to get_regcache.
10323 (supply_register): Call get_regcache with fetch flag clear.
10324 (collect_register): Call get_regcache with fetch flag set.
10325 (collect_register_as_string): New function.
10326 * regcache.h: Update.
10327 * remote-utils.c (putpkt): Flush after debug output and use
10329 Handle input interrupts while waiting for an ACK.
10330 (input_interrupt): Use signal_pid method.
10331 (getpkt): Flush after debug output and use stderr.
10332 (outreg): Use collect_register_as_string.
10333 (new_thread_notify, dead_thread_notify): New functions.
10334 (prepare_resume_reply): Check using_threads. Set thread_from_wait
10335 and general_thread.
10336 (look_up_one_symbol): Flush after debug output.
10337 * server.c (step_thread, server_waiting): New variables.
10338 (start_inferior): Don't use signal_pid. Update call to mywait.
10339 (attach_inferior): Update call to mywait.
10340 (handle_query): Handle qfThreadInfo and qsThreadInfo.
10341 (main): Don't fetch/store registers explicitly. Use
10342 set_desired_inferior. Support proposed ``Hs'' packet. Update
10344 * server.h: Update.
10345 (struct inferior_list, struct_inferior_list_entry): New.
10346 * target.c (set_desired_inferior): New.
10347 (write_inferior_memory): Constify.
10348 (mywait): New function.
10349 * target.h: Update.
10350 (struct target_ops): New signal_pid method.
10351 (mywait): Removed macro, added prototype.
10353 * linux-low.h (regset_func): Removed.
10354 (regset_fill_func, regset_store_func): New.
10355 (enum regset_type): New.
10356 (struct regset_info): Add type field. Use new operation types.
10357 (struct linux_target_ops): stop_pc renamed to get_pc.
10358 Add decr_pc_after_break and breakpoint_at.
10359 (get_process, get_thread_proess, get_process_thread)
10360 (strut process_info, all_processes, linux_attach_lwp)
10361 (thread_db_init): New.
10363 * linux-arm-low.c (arm_get_pc, arm_set_pc,
10364 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
10365 (the_low_target): Add new members.
10366 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
10367 (i386_store_fpxregset): Constify.
10368 (target_regsets): Add new kind identifier.
10369 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
10370 (i386_set_pc): Add debugging.
10371 (i386_breakpoint_at): New function.
10372 (the_low_target): Add new members.
10373 * linux-mips-low.c (mips_get_pc, mips_set_pc)
10374 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
10375 (mips_breakpoint_at): New.
10376 (the_low_target): Add new members.
10377 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
10378 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
10379 (the_low_target): Add new members.
10380 * linux-sh-low.c (sh_get_pc, sh_set_pc)
10381 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
10382 (the_low_target): Add new members.
10383 * linux-x86-64-low.c (target_regsets): Add new kind
10386 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
10388 From Martin Pool <mbp@samba.org>:
10389 * server.c (gdbserver_usage): New function.
10392 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
10394 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
10395 stop_at -> stop_pc.
10397 2002-05-04 Andrew Cagney <ac131313@redhat.com>
10399 * Makefile.in: Remove obsolete code.
10401 2002-04-24 Michal Ludvig <mludvig@suse.cz>
10403 * linux-low.c (regsets_fetch_inferior_registers),
10404 (regsets_store_inferior_registers): Removed cast to int from
10406 * regcache.h: Added declaration of struct inferior_info.
10408 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10410 * inferiors.c (struct inferior_info): Add regcache_data.
10411 (add_inferior): Call create_register_cache.
10412 (clear_inferiors): Call free_register_cache.
10413 (inferior_regcache_data, set_inferior_regcache_data): New functions.
10414 * regcache.c (struct inferior_regcache_data): New.
10415 (registers): Remove.
10416 (get_regcache): New function.
10417 (create_register_cache, free_register_cache): New functions.
10418 (set_register_cache): Don't initialize the register cache here.
10419 (registers_to_string, registers_from_string, register_data): Call
10421 * regcache.h: Add prototypes.
10422 * server.h: Likewise.
10424 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10426 * mem-break.c: New file.
10427 * mem-break.h: New file.
10428 * Makefile.in: Add mem-break.o rule; update server.h
10430 * inferiors.c (struct inferior_info): Add target_data
10432 (clear_inferiors): Free target_data member if set.
10433 (inferior_target_data, set_inferior_target_data): New functions.
10434 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10435 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10436 * linux-low.c (linux_bp_reinsert): New variable.
10437 (struct inferior_linux_data): New.
10438 (linux_create_inferior): Use set_inferior_target_data.
10439 (linux_attach): Likewise. Call add_inferior.
10440 (linux_wait_for_one_inferior): New function.
10441 (linux_wait): Call it.
10442 (linux_write_memory): Add const.
10443 (initialize_low): Call set_breakpoint_data.
10444 * linux-low.h (struct linux_target_ops): Add breakpoint
10446 * server.c (attach_inferior): Remove extra add_inferior
10448 * server.h: Include mem-break.h. Update inferior.c
10450 * target.c (read_inferior_memory)
10451 (write_inferior_memory): New functions.
10452 * target.h (read_inferior_memory)
10453 (write_inferior_memory): Change macros to prototypes.
10454 (struct target_ops): Update comments. Add const to write_memory
10457 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10459 * linux-low.c (usr_store_inferior_registers): Support
10460 registers which are allowed to fail to store.
10461 * linux-low.h (linux_target_ops): Likewise.
10462 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10463 (ppc_cannot_store_register): FPSCR may not be storable.
10465 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10467 * server.h: Include <string.h> if HAVE_STRING_H.
10468 * ChangeLog: Correct paths in last ChangeLog entry.
10470 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10472 * linux-low.h: Remove obsolete prototypes.
10473 (struct linux_target_ops): New.
10474 (extern the_low_target): New.
10475 * linux-low.c (num_regs, regmap): Remove declarations.
10476 (register_addr): Use the_low_target explicitly.
10477 (fetch_register): Likewise.
10478 (usr_fetch_inferior_registers): Likewise.
10479 (usr_store_inferior_registers): Likewise.
10480 * linux-arm-low.c (num_regs): Remove.
10481 (arm_num_regs): Define.
10482 (arm_regmap): Renamed from regmap, made static.
10483 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10485 (arm_cannot_store_register): Renamed from cannot_store_register,
10487 (the_low_target): New.
10488 * linux-i386-low.c (num_regs): Remove.
10489 (i386_num_regs): Define.
10490 (i386_regmap): Renamed from regmap, made static.
10491 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10493 (i386_cannot_store_register): Renamed from cannot_store_register,
10495 (the_low_target): New.
10496 * linux-ia64-low.c (num_regs): Remove.
10497 (ia64_num_regs): Define.
10498 (ia64_regmap): Renamed from regmap, made static.
10499 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10501 (ia64_cannot_store_register): Renamed from cannot_store_register,
10503 (the_low_target): New.
10504 * linux-m68k-low.c (num_regs): Remove.
10505 (m68k_num_regs): Define.
10506 (m68k_regmap): Renamed from regmap, made static.
10507 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10509 (m68k_cannot_store_register): Renamed from cannot_store_register,
10511 (the_low_target): New.
10512 * linux-mips-low.c (num_regs): Remove.
10513 (mips_num_regs): Define.
10514 (mips_regmap): Renamed from regmap, made static.
10515 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10517 (mips_cannot_store_register): Renamed from cannot_store_register,
10519 (the_low_target): New.
10520 * linux-ppc-low.c (num_regs): Remove.
10521 (ppc_num_regs): Define.
10522 (ppc_regmap): Renamed from regmap, made static.
10523 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10525 (ppc_cannot_store_register): Renamed from cannot_store_register,
10527 (the_low_target): New.
10528 * linux-s390-low.c (num_regs): Remove.
10529 (s390_num_regs): Define.
10530 (s390_regmap): Renamed from regmap, made static.
10531 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10533 (s390_cannot_store_register): Renamed from cannot_store_register,
10535 (the_low_target): New.
10536 * linux-sh-low.c (num_regs): Remove.
10537 (sh_num_regs): Define.
10538 (sh_regmap): Renamed from regmap, made static.
10539 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10541 (sh_cannot_store_register): Renamed from cannot_store_register,
10543 (the_low_target): New.
10544 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10545 (the_low_target): New.
10547 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10549 * Makefile.in: Add stamp-h target.
10550 * configure.in: Create stamp-h.
10551 * configure: Regenerated.
10553 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10555 * inferiors.c: New file.
10556 * target.c: New file.
10557 * target.h: New file.
10558 * Makefile.in: Add target.o and inferiors.o. Update
10560 * linux-low.c (inferior_pid): New static variable,
10561 moved from server.c.
10562 (linux_create_inferior): Renamed from create_inferior.
10563 Call add_inferior. Return 0 on success instead of a PID.
10564 (linux_attach): Renamed from myattach.
10565 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10566 (linux_thread_alive): Renamed from mythread_alive.
10567 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10569 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10570 (regsets_store_inferior_registers): Correct error message.
10571 Add missing ``return 0''.
10572 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10573 (linux_store_registers): Renamed from store_inferior_registers.
10574 (linux_read_memory): Renamed from read_inferior_memory.
10575 (linux_write_memory): Renamed from write_inferior_memory.
10576 (linux_target_ops): New structure.
10577 (initialize_low): Call set_target_ops ().
10578 * remote-utils.c (unhexify): New function.
10579 (hexify): New function.
10580 (input_interrupt): Send signals to ``signal_pid''.
10581 * server.c (inferior_pid): Remove.
10582 (start_inferior): Update create_inferior call.
10583 (attach_inferior): Call add_inferior.
10584 (handle_query): New function.
10585 (main): Call handle_query for `q' packets.
10586 * server.h: Include "target.h". Remove obsolete prototypes.
10587 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10589 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10591 * Makefile.in: Add WARN_CFLAGS. Update configury
10593 * configure.in: Check for <string.h>
10594 * configure: Regenerate.
10595 * config.in: Regenerate.
10596 * gdbreplay.c: Include needed system headers.
10597 (remote_open): Remove strchr prototype.
10598 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10599 * regcache.c (supply_register): Change buf argument to const void *.
10600 (supply_register_by_name): Likewise.
10601 (collect_register): Change buf argument to void *.
10602 (collect_register_by_name): Likewise.
10603 * regcache.h: Add missing prototypes.
10604 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10605 * server.c (handle_query): New function.
10606 (attached): New static variable, moved out of main.
10607 (main): Quiet longjmp clobber warnings.
10608 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10609 * utils.c (error): Remove NORETURN.
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