1 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
3 * Makefile.in (posix-strerror.o): New rule.
4 (mingw-strerror.o): Likewise.
5 * configure: Regenerated.
6 * configure.ac: Source file ../common/common.host. Initialize new
7 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
9 2015-01-14 Yao Qi <yao@codesourcery.com>
11 * Makefile.in (SFILES): Add nat/ppc-linux.c.
12 (ppc-linux.o): New rule.
13 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
14 * configure.ac: AC_CHECK_FUNCS(getauxval).
15 * config.in: Re-generated.
16 * configure: Re-generated.
17 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
18 ppc64_64bit_inferior_p
20 2015-01-14 Yao Qi <yao@codesourcery.com>
22 * linux-ppc-low.c: Include "nat/ppc-linux.h".
23 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
24 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
25 (PT_ORIG_R3, PT_TRAP): Likewise.
26 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
27 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
28 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
30 2015-01-10 Joel Brobecker <brobecker@adacore.com>
32 * i387-fp.c (i387_cache_to_xsave): In look over
33 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
34 zmmh_low_space field by use of zmmh_high_space.
36 2015-01-09 Pedro Alves <palves@redhat.com>
38 * linux-low.c (step_over_bkpt): Move higher up in the file.
39 (handle_extended_wait): Don't store the stop_pc here.
40 (get_stop_pc): Adjust comments and rename to ...
41 (check_stopped_by_breakpoint): ... this. Record whether the LWP
42 stopped for a software breakpoint or hardware breakpoint.
43 (thread_still_has_status_pending_p): New function.
44 (status_pending_p_callback): Use
45 thread_still_has_status_pending_p. If the event is no longer
46 interesting, resume the LWP.
47 (handle_tracepoints): Add assert.
48 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
49 (wstatus_maybe_breakpoint): New function.
50 (cancel_breakpoint): Delete function.
51 (check_stopped_by_watchpoint): New function, factored out from
52 linux_low_filter_event.
53 (lp_status_maybe_breakpoint): Delete function.
54 (linux_low_filter_event): Remove filter_ptid argument.
55 Leave thread group exits pending here. Store the LWP's stop PC.
56 Always leave events pending.
57 (linux_wait_for_event_filtered): Pull all events out of the
58 kernel, and leave them all pending.
59 (count_events_callback, select_event_lwp_callback): Consider all
61 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
62 (select_event_lwp): Only give preference to the stepping LWP in
63 all-stop mode. Adjust comments.
64 (ignore_event): New function.
65 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
66 references to cancel_breakpoints. Adjust to renames. Also give
67 equal priority to all LWPs that have had events in non-stop mode.
68 If reporting a software breakpoint event, unadjust the LWP's PC.
69 (linux_wait): If linux_wait_1 returned an ignored event, retry.
70 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
72 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
73 (resume_status_pending_p): Use thread_still_has_status_pending_p.
74 (linux_stopped_by_watchpoint): Adjust.
75 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
76 * linux-low.h (enum lwp_stop_reason): New.
77 (struct lwp_info) <stop_pc>: Adjust comment.
78 <stopped_by_watchpoint>: Delete field.
79 <stop_reason>: New field.
80 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
81 * mem-break.c (software_breakpoint_inserted_here)
82 (hardware_breakpoint_inserted_here): New function.
83 * mem-break.h (software_breakpoint_inserted_here)
84 (hardware_breakpoint_inserted_here): Declare.
85 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
86 (cancel_breakpoints): Delete.
87 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
88 (upload_fast_traceframes): Remove references to
91 2015-01-09 Pedro Alves <palves@redhat.com>
93 * thread-db.c (find_new_threads_callback): Ignore thread if the
94 kernel thread ID is -1.
96 2015-01-09 Pedro Alves <palves@redhat.com>
98 * linux-low.c (linux_attach_fail_reason_string): Move to
99 nat/linux-ptrace.c, and rename.
100 (linux_attach_lwp): Update comment.
101 (attach_proc_task_lwp_callback): New function.
102 (linux_attach): Adjust to rename and use
103 linux_proc_attach_tgid_threads.
104 (linux_attach_fail_reason_string): Delete declaration.
106 2015-01-01 Joel Brobecker <brobecker@adacore.com>
108 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
109 * server.c (gdbserver_version): Likewise.
111 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
113 * remote-utils.c: Include ctype.h.
114 (input_interrupt): Explicitly handle the case when the char
115 received is the NUL byte. Improve the printing of non-ASCII
118 2014-12-16 Joel Brobecker <brobecker@adacore.com>
120 * linux-low.c (linux_low_filter_event): Update call to
121 linux_enable_event_reporting following the addition of
122 a new parameter to that function.
124 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
127 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
128 (AARCH64_FPCR_REGNO): Likewise.
129 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
130 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
131 (aarch64_store_fpregset): Likewise.
133 2014-12-15 Joel Brobecker <brobecker@adacore.com>
135 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
136 Remove FIXME comment about assumption about N.
138 2014-12-13 Joel Brobecker <brobecker@adacore.com>
140 * configure.ac: If large-file support is disabled in GDBserver,
141 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
142 * configure: Regenerate.
144 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
146 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
147 warning upon ENODATA from ptrace.
148 * linux-s390-low.c (s390_store_tdb): New.
149 (s390_regsets): Add regset for NT_S390_TDB.
151 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
153 * linux-low.c (regsets_store_inferior_registers): Skip regsets
154 without a fill_function.
155 * linux-s390-low.c (s390_fill_last_break): Remove.
156 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
157 (s390_arch_setup): Use regset's size instead of fill_function for
160 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
162 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
163 the regset's store function when ptrace returned an error.
164 * regcache.c (get_thread_regcache): Invalidate register cache
165 before fetching inferior's registers.
167 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
169 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
170 while-loop as for-loop.
171 (regsets_store_inferior_registers): Likewise.
173 2014-11-28 Yao Qi <yao@codesourcery.com>
175 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
176 * config.in, configure: Re-generate.
177 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
180 2014-11-21 Yao Qi <yao@codesourcery.com>
182 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
183 (AC_CHECK_HEADERS): Remove malloc.h.
184 * configure: Re-generated.
185 * config.in: Re-generated.
186 * server.h: Don't include alloca.h and malloc.h.
187 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
188 Don't include malloc.h.
190 2014-11-17 Joel Brobecker <brobecker@adacore.com>
192 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
193 corresponding ERRNO check in same block.
195 2014-11-12 Pedro Alves <palves@redhat.com>
197 * server.c (cont_thread): Update comment.
198 (start_inferior, attach_inferior): No longer clear cont_thread.
199 (handle_v_cont): No longer set cont_thread.
200 (captured_main): Clear cont_thread each time a GDB connects.
202 2014-11-12 Pedro Alves <palves@redhat.com>
204 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
205 thread, and don't resume all threads if the Hc thread has exited.
207 2014-11-12 Pedro Alves <palves@redhat.com>
209 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
210 the process group instead of to a specific LWP.
212 2014-10-15 Pedro Alves <palves@redhat.com>
215 * win32-arm-low.c (arm_set_thread_context): Remove current_event
217 (arm_set_thread_context): Delete.
218 (the_low_target): Adjust.
219 * win32-i386-low.c (debug_registers_changed)
220 (debug_registers_used): Delete.
221 (update_debug_registers_callback): New function.
222 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
223 needing to update their debug registers.
224 (win32_get_current_dr): New function.
225 (x86_dr_low_get_addr, x86_dr_low_get_control)
226 (x86_dr_low_get_status): Fetch the debug register from the thread
228 (i386_initial_stuff): Adjust.
229 (i386_get_thread_context): Remove current_event parameter. Don't
230 clear debug_registers_changed nor copy DR values to
232 (i386_set_thread_context): Delete.
233 (i386_prepare_to_resume): New function.
234 (i386_thread_added): Mark the thread as needing to update irs
236 (the_low_target): Remove i386_set_thread_context and install
237 i386_prepare_to_resume.
238 * win32-low.c (win32_get_thread_context): Adjust.
239 (win32_set_thread_context): Use SetThreadContext
241 (win32_prepare_to_resume): New function.
242 (win32_require_context): New function, factored out from ...
243 (thread_rec): ... this.
244 (continue_one_thread): Call win32_prepare_to_resume on each thread
245 we're about to continue.
246 (win32_resume): Call win32_prepare_to_resume on the event thread.
247 * win32-low.h (struct win32_thread_info)
248 <debug_registers_changed>: New field.
249 (struct win32_target_ops): Change prototype of set_thread_context,
250 delete set_thread_context and add prepare_to_resume.
251 (win32_require_context): New declaration.
253 2014-10-08 Gary Benson <gbenson@redhat.com>
255 * server.h: Do not include common-exceptions.h.
257 2014-10-08 Gary Benson <gbenson@redhat.com>
259 * server.h: Do not include cleanups.h.
261 2014-09-30 James Hogan <james.hogan@imgtec.com>
263 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
266 2014-09-23 Yao Qi <yao@codesourcery.com>
268 * linux-low.c (lp_status_maybe_breakpoint): New function.
269 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
270 (count_events_callback): Likewise.
271 (select_event_lwp_callback): Likewise.
272 (cancel_breakpoints_callback): Likewise.
274 2014-09-19 Don Breazeal <donb@codesourcery.com>
276 * linux-low.c (handle_extended_wait): Call
277 linux_ptrace_get_extended_event.
278 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
279 linux_is_extended_waitstatus.
281 2014-09-16 Joel Brobecker <brobecker@adacore.com>
283 * Makefile.in (CPPFLAGS): Define.
284 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
285 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
287 2014-09-16 Gary Benson <gbenson@redhat.com>
289 * inferiors.h (current_inferior): Renamed as...
290 (current_thread): New variable. All uses updated.
291 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
292 (maybe_move_out_of_jump_pad): Likewise.
293 (cancel_breakpoint): Likewise.
294 (linux_low_filter_event): Likewise.
295 (wait_for_sigstop): Likewise.
296 (linux_resume_one_lwp): Likewise.
297 (need_step_over_p): Likewise.
298 (start_step_over): Likewise.
299 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
300 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
301 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
302 and save_inferior as saved_thread.
303 * regcache.c (get_thread_regcache): Renamed saved_inferior as
305 (regcache_invalidate_thread): Likewise.
306 * remote-utils.c (prepare_resume_reply): Likewise.
307 * thread-db.c (thread_db_get_tls_address): Likewise.
308 (disable_thread_event_reporting): Likewise.
309 (remove_thread_event_breakpoints): Likewise.
310 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
312 * target.h (set_desired_inferior): Renamed as...
313 (set_desired_thread): New declaration. All uses updated.
314 * server.c (myresume): Updated comment to reference thread instead
316 (handle_serial_event): Likewise.
317 (handle_target_event): Likewise.
319 2014-09-12 Tom Tromey <tromey@redhat.com>
320 Gary Benson <gbenson@redhat.com>
322 * regcache.h: Include common-regcache.h.
323 (regcache_read_pc): Don't declare.
324 * regcache.c (get_thread_regcache_for_ptid): New function.
326 2014-09-11 Tom Tromey <tromey@redhat.com>
327 Gary Benson <gbenson@redhat.com>
329 * symbol.c: New file.
330 * Makefile.in (SFILES): Add symbol.c.
333 2014-09-11 Gary Benson <gbenson@redhat.com>
335 * target.c (target_stop_ptid, target_continue_ptid): New
338 2014-09-11 Tom Tromey <tromey@redhat.com>
339 Gary Benson <gbenson@redhat.com>
341 * target.h: Include target/target.h.
342 * target.c (target_read_memory, target_read_uint32)
343 (target_write_memory): New functions.
345 2014-09-11 Gary Benson <gbenson@redhat.com>
347 * server.h (debug_hw_points): Don't declare.
348 * server.c (debug_hw_points): Don't define. Replace all uses
349 with show_debug_regs.
350 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
351 all uses with show_debug_regs.
353 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
355 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
356 endianness into account.
357 (ppc_supply_ptrace_register): Likewise.
359 2014-09-03 James Hogan <james.hogan@imgtec.com>
361 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
362 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
364 2014-09-03 Gary Benson <gbenson@redhat.com>
366 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
367 ALL_DEBUG_ADDRESS_REGISTERS.
369 2014-09-02 Gary Benson <gbenson@redhat.com>
371 * i386-low.h: Renamed as...
372 * x86-low.h: New file. All type, function and variable name
373 prefixes changed from "i386_" to "x86_". All references updated.
374 * i386-low.c: Renamed as...
375 * x86-low.c: New file. All type, function and variable name
376 prefixes changed from "i386_" to "x86_". All references updated.
378 2014-09-02 Gary Benson <gbenson@redhat.com>
380 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
381 (x86_linux_new_thread): Likewise.
383 2014-08-29 Gary Benson <gbenson@redhat.com>
385 * server.h (setjmp.h): Do not include.
386 (toplevel): Do not declare.
387 (common-exceptions.h): Include.
388 (cleanups.h): Likewise.
389 * server.c (toplevel): Do not define.
390 (exit_code): New static global.
391 (detach_or_kill_for_exit_cleanup): New function.
392 (main): New function. Original main renamed to...
393 (captured_main): New function.
394 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
396 2014-08-29 Gary Benson <gbenson@redhat.com>
398 * Makefile.in (SFILES): Add common/common-exceptions.c.
399 (OBS): Add common-exceptions.o.
400 (common-exceptions.o): New rule.
401 * utils.c (prepare_to_throw_exception): New function.
403 2014-08-29 Gary Benson <gbenson@redhat.com>
405 * config.in: Regenerate.
406 * configure: Likewise.
408 2014-08-29 Gary Benson <gbenson@redhat.com>
410 * Makefile.in (SFILES): Add common/cleanups.c.
412 (cleanups.o): New rule.
414 2014-08-29 Gary Benson <gbenson@redhat.com>
416 * utils.c (internal_vwarning): New function.
418 2014-08-28 Gary Benson <gbenson@redhat.com>
420 * utils.h (fatal): Remove declaration.
421 * utils.c (fatal): Remove function.
423 2014-08-28 Gary Benson <gbenson@redhat.com>
425 * tracepoint.c (gdb_agent_init): Replace fatal with
427 (initialize_tracepoint): Likewise.
429 2014-08-28 Gary Benson <gbenson@redhat.com>
431 * remote-utils.c (remote_prepare): Replace fatal with error.
433 2014-08-28 Gary Benson <gbenson@redhat.com>
435 * linux-low.c (linux_async): Replace fatal with warning.
437 (linux_start_non_stop): Return -1 if linux_async failed.
439 2014-08-28 Gary Benson <gbenson@redhat.com>
441 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
443 (i386_dr_low_get_addr): Remove vague comment.
444 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
447 2014-08-28 Gary Benson <gbenson@redhat.com>
449 * inferiors.c (get_thread_process): Replace check with gdb_assert.
450 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
452 (linux_resume_one_lwp): Likewise.
453 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
455 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
457 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
458 (init_register_cache): Replace fatal with gdb_assert_not_reached.
459 (find_register_by_name): Replace fatal with internal_error.
460 (find_regno): Likewise.
461 * tdesc.c (init_target_desc): Replace check with gdb_assert.
462 * thread-db.c (thread_db_create_event): Likewise.
463 (thread_db_load_search): Likewise.
464 (try_thread_db_load_1): Likewise.
465 * tracepoint.c (get_jump_space_head): Replace fatal with
467 (claim_trampoline_space): Likewise.
468 (have_fast_tracepoint_trampoline_buffer): Likewise.
469 (cmd_qtstart): Likewise.
470 (stop_tracing): Likewise.
471 (fast_tracepoint_collecting): Likewise.
472 (target_malloc): Likewise.
473 (download_tracepoint): Likewise.
474 (download_trace_state_variables): Replace check with gdb_assert.
475 (upload_fast_traceframes): Replace fatal with internal_error.
477 2014-08-19 Tom Tromey <tromey@redhat.com>
478 Gary Benson <gbenson@redhat.com>
480 * Makefile.in (SFILES): Add common/common-debug.c.
481 (OBS): Add common-debug.o.
482 (common-debug.o): New rule.
483 * debug.h (debug_printf): Don't declare.
484 * debug.c (debug_printf): Renamed and rewritten as...
485 (debug_vprintf): New function.
487 2014-08-19 Gary Benson <gbenson@redhat.com>
489 * utils.h: Do not include print-utils.h.
491 2014-08-19 Tom Tromey <tromey@redhat.com>
492 Gary Benson <gbenson@redhat.com>
494 * server.h: Add static assertion.
495 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
497 2014-08-19 Tom Tromey <tromey@redhat.com>
498 Gary Benson <gbenson@redhat.com>
500 * Makefile.in (SFILES): Add common/errors.c.
502 (IPA_OBS): Add errors-ipa.o.
503 (errors.o): New rule.
504 (errors-ipa.o): Likewise.
505 * utils.h (perror_with_name, error, warning): Don't declare.
506 * utils.c (warning): Renamed and rewritten as...
507 (vwarning): New function.
508 (error): Renamed and rewritten as...
509 (verror): New function.
510 (internal_error): Renamed and rewritten as...
511 (internal_verror): New function.
513 2014-08-07 Gary Benson <gbenson@redhat.com>
515 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
516 * configure: Regenerate.
517 * config.in: Likewise.
518 * server.h: Do not include errno.h.
519 * event-loop.c: Likewise.
520 * hostio-errno.c: Likewise.
521 * linux-low.c: Likewise.
522 * remote-utils.c: Likewise.
523 * spu-low.c: Likewise.
525 * gdbreplay.c: Unconditionally include errno.h.
527 2014-08-07 Gary Benson <gbenson@redhat.com>
529 * server.h: Do not include string.h.
530 * event-loop.c: Likewise.
531 * linux-low.c: Likewise.
532 * regcache.c: Likewise.
533 * remote-utils.c: Likewise.
534 * spu-low.c: Likewise.
537 2014-08-07 Gary Benson <gbenson@redhat.com>
539 * server.h: Do not include gdb_assert.h.
541 2014-08-07 Gary Benson <gbenson@redhat.com>
543 * server.h: Do not include common-utils.h.
545 2014-08-07 Gary Benson <gbenson@redhat.com>
547 * server.h: Do not include ptid.h.
550 2014-08-07 Gary Benson <gbenson@redhat.com>
552 * server.h: Do not include gdb_locale.h.
554 2014-08-07 Gary Benson <gbenson@redhat.com>
556 * server.h: Do not include gdb/signals.h.
557 * win32-low.c: Likewise.
559 2014-08-07 Gary Benson <gbenson@redhat.com>
561 * server.h: Do not include pathmax.h.
563 2014-08-07 Gary Benson <gbenson@redhat.com>
565 * server.h: Do not include libiberty.h.
566 * linux-bfin-low.c: Likewise.
568 2014-08-07 Gary Benson <gbenson@redhat.com>
570 * server.h: Do not include ansidecl.h.
572 2014-08-07 Gary Benson <gbenson@redhat.com>
574 * linux-x86-low.c: Do not include stddef.h.
575 * lynx-ppc-low.c: Likewise.
576 * tracepoint.c: Likewise.
578 2014-08-07 Gary Benson <gbenson@redhat.com>
580 * server.h: Do not include stdarg.h.
581 * nto-low.c: Likewise.
583 2014-08-07 Gary Benson <gbenson@redhat.com>
585 * server.h: Do not include stdlib.h.
586 * inferiors.c: Likewise.
587 * linux-low.c: Likewise.
588 * regcache.c: Likewise.
589 * spu-low.c: Likewise.
590 * tracepoint.c: Likewise.
593 2014-08-07 Gary Benson <gbenson@redhat.com>
595 * server.h: Do not include stdio.h.
596 * linux-low.c: Likewise.
597 * remote-utils.c: Likewise.
598 * spu-low.c: Likewise.
600 * wincecompat.c: Likewise.
602 2014-08-06 Gary Benson <gbenson@redhat.com>
604 * regcache.c (init_register_cache): Move conditionals inside if.
606 2014-08-06 Gary Benson <gbenson@redhat.com>
608 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
610 2014-07-31 Gary Benson <gbenson@redhat.com>
612 * ax.h: Do not include server.h.
613 * gdbthread.h: Likewise.
614 * lynx-low.h: Likewise.
617 2014-07-30 Gary Benson <gbenson@redhat.com>
619 * server.h: Include common-defs.h.
620 Do not include config.h or build-gnulib-gdbserver/config.h.
622 2014-07-30 Gary Benson <gbenson@redhat.com>
624 * hostio-errno.c: Move server.h to top of includes list.
625 * inferiors.c: Likewise.
626 * linux-x86-low.c: Likewise.
627 * notif.c: Include server.h.
629 2014-07-24 Tom Tromey <tromey@redhat.com>
630 Gary Benson <gbenson@redhat.com>
632 * server.h (CORE_ADDR): Now unsigned.
634 2014-07-16 Pedro Alves <palves@redhat.com>
636 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
638 2014-07-15 Pedro Alves <palves@redhat.com>
640 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
643 2014-07-11 Pedro Alves <palves@redhat.com>
645 * linux-low.c (kill_wait_lwp): New function, based on
646 kill_one_lwp_callback, but use my_waitpid directly.
647 (kill_one_lwp_callback, linux_kill): Use it.
649 2014-06-23 Pedro Alves <palves@redhat.com>
651 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
652 before setting DR0..DR3.
654 2014-06-20 Gary Benson <gbenson@redhat.com>
656 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
657 * configure: Regenerated.
658 * config.in: Likewise.
660 2014-06-20 Gary Benson <gbenson@redhat.com>
662 * Makefile.in (SFILES): Update locations for files moved
664 (object file files): Reordered.
666 2014-06-20 Gary Benson <gbenson@redhat.com>
668 * i386-low.h (i386_dr_low_can_set_addr): Removed.
669 (i386_dr_low_set_addr): Likewise.
670 (i386_dr_low_get_addr): Likewise.
671 (i386_dr_low_can_set_control): Likewise.
672 (i386_dr_low_set_control): Likewise.
673 (i386_dr_low_get_control): Likewise.
674 (i386_dr_low_get_status): Likewise.
675 (i386_get_debug_register_length): Likewise.
676 * linux-x86-low.c (i386_dr_low_set_addr):
677 Changed signature. Made static.
678 (i386_dr_low_get_addr): Likewise.
679 (i386_dr_low_set_control): Likewise.
680 (i386_dr_low_get_control): Likewise.
681 (i386_dr_low_get_status): Likewise.
682 (i386_dr_low): New global variable.
683 * win32-i386-low.c (i386_dr_low_set_addr):
684 Changed signature. Made static.
685 (i386_dr_low_get_addr): Likewise.
686 (i386_dr_low_set_control): Likewise.
687 (i386_dr_low_get_control): Likewise.
688 (i386_dr_low_get_status): Likewise.
689 (i386_dr_low): New global variable.
691 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
693 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
694 * Makefile.in (AR, AR_FLAGS): Define.
695 * configure: Regenerate.
697 2014-06-19 Gary Benson <gbenson@redhat.com>
699 * Makefile.in (i386-dregs.o): New rule.
700 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
701 * i386-low.c (target.h): Remove include.
702 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
703 (DR_CONTROL_SHIFT): Likewise.
704 (DR_CONTROL_SIZE): Likewise.
705 (DR_RW_EXECUTE): Likewise.
706 (DR_RW_WRITE): Likewise.
707 (DR_RW_READ): Likewise.
708 (DR_RW_IORW): Likewise.
709 (DR_LEN_1): Likewise.
710 (DR_LEN_2): Likewise.
711 (DR_LEN_4): Likewise.
712 (DR_LEN_8): Likewise.
713 (DR_LOCAL_ENABLE_SHIFT): Likewise.
714 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
715 (DR_ENABLE_SIZE): Likewise.
716 (DR_LOCAL_SLOWDOWN): Likewise.
717 (DR_GLOBAL_SLOWDOWN): Likewise.
718 (DR_CONTROL_RESERVED): Likewise.
719 (I386_DR_CONTROL_MASK): Likewise.
720 (I386_DR_VACANT): Likewise.
721 (I386_DR_LOCAL_ENABLE): Likewise.
722 (I386_DR_GLOBAL_ENABLE): Likewise.
723 (I386_DR_DISABLE): Likewise.
724 (I386_DR_SET_RW_LEN): Likewise.
725 (I386_DR_GET_RW_LEN): Likewise.
726 (I386_DR_WATCH_HIT): Likewise.
727 (i386_wp_op_t): Likewise.
728 (i386_show_dr): Likewise.
729 (i386_length_and_rw_bits): Likewise.
730 (i386_insert_aligned_watchpoint): Likewise.
731 (i386_remove_aligned_watchpoint): Likewise.
732 (i386_handle_nonaligned_watchpoint): Likewise.
733 i386_update_inferior_debug_regs(): Likewise.
734 (i386_dr_insert_watchpoint): Likewise.
735 (i386_dr_remove_watchpoint): Likewise.
736 (i386_dr_region_ok_for_watchpoint): Likewise.
737 (i386_dr_stopped_data_address): Likewise.
738 (i386_dr_stopped_by_watchpoint): Likewise.
740 2014-06-19 Gary Benson <gbenson@redhat.com>
742 * i386-low.c (i386_dr_show): Renamed to
743 i386_show_dr and made static. All uses updated.
744 (i386_dr_length_and_rw_bits): Renamed to
745 i386_length_and_rw_bits and made static.
747 (i386_dr_insert_aligned_watchpoint): Renamed to
748 i386_insert_aligned_watchpoint and made static.
750 (i386_dr_remove_aligned_watchpoint): Renamed to
751 i386_remove_aligned_watchpoint and made static.
753 (i386_dr_update_inferior_debug_regs): Renamed to
754 i386_update_inferior_debug_regs and made static.
757 2014-06-18 Gary Benson <gbenson@redhat.com>
759 * i386-low.h (i386_dr_low_can_set_addr): New macro.
760 (i386_dr_low_can_set_control): Likewise.
761 (i386_get_debug_register_length): Likewise.
762 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
763 (i386_dr_low_can_set_control): Likewise.
764 (i386_get_debug_register_length): Likewise.
766 2014-06-17 Gary Benson <gbenson@redhat.com>
768 * i386-low.h (i386-dregs.h): New include.
769 (DR_FIRSTADDR): Now in i386-dregs.h.
770 (DR_LASTADDR): Likewise.
771 (DR_NADDR): Likewise.
772 (DR_STATUS): Likewise.
773 (DR_CONTROL): Likewise.
774 (i386_debug_reg_state): Likewise.
775 (i386_dr_insert_watchpoint): Likewise.
776 (i386_dr_remove_watchpoint): Likewise.
777 (i386_dr_region_ok_for_watchpoint): Likewise.
778 (i386_dr_stopped_data_address): Likewise.
779 (i386_dr_stopped_by_watchpoint): Likewise.
780 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
782 2014-06-18 Gary Benson <gbenson@redhat.com>
784 * i386-low.h (i386_low_insert_watchpoint): Renamed to
785 i386_dr_insert_watchpoint.
786 (i386_low_remove_watchpoint): Renamed to
787 i386_dr_remove_watchpoint.
788 (i386_low_region_ok_for_watchpoint): Renamed to
789 i386_dr_region_ok_for_watchpoint.
790 (i386_low_stopped_data_address): Renamed to
791 i386_dr_stopped_data_address.
792 (i386_low_stopped_by_watchpoint): Renamed to
793 i386_dr_stopped_by_watchpoint.
794 * i386-low.c (i386_show_dr): Renamed to
795 i386_dr_show and made nonstatic. All uses updated.
796 (i386_length_and_rw_bits): Renamed to
797 i386_dr_length_and_rw_bits and made nonstatic.
799 (i386_insert_aligned_watchpoint): Renamed to
800 i386_dr_insert_aligned_watchpoint and made nonstatic.
802 (i386_remove_aligned_watchpoint): Renamed to
803 i386_dr_remove_aligned_watchpoint and made nonstatic.
805 (i386_update_inferior_debug_regs): Renamed to
806 i386_dr_update_inferior_debug_regs and made nonstatic.
808 (i386_low_insert_watchpoint): Renamed to
809 i386_dr_insert_watchpoint. All uses updated.
810 (i386_low_remove_watchpoint): Renamed to
811 i386_dr_remove_watchpoint. All uses updated.
812 (i386_low_region_ok_for_watchpoint): Renamed to
813 i386_dr_region_ok_for_watchpoint. All uses updated.
814 (i386_low_stopped_data_address): Renamed to
815 i386_dr_stopped_data_address. All uses updated.
816 (i386_low_stopped_by_watchpoint): Renamed to
817 i386_dr_stopped_by_watchpoint. All uses updated.
819 2014-06-18 Gary Benson <gbenson@redhat.com>
821 * i386-low.c (i386_dr_low_can_set_addr): New macro.
822 (i386_dr_low_can_set_control): Likewise.
823 (i386_insert_aligned_watchpoint): New check.
825 2014-06-18 Gary Benson <gbenson@redhat.com>
827 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
830 2014-06-18 Gary Benson <gbenson@redhat.com>
832 * i386-low.c (i386_length_and_rw_bits): Use internal_error
833 instead of fatal and error.
834 (i386_handle_nonaligned_watchpoint): Likewise.
836 2014-06-18 Gary Benson <gbenson@redhat.com>
838 * i386-low.c (i386_get_debug_register_length): New macro.
839 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
840 (i386_show_dr): Use debug_printf instead of fprintf. Use
841 phex to format values.
843 2014-06-18 Gary Benson <gbenson@redhat.com>
845 * i386-low.h: Comment changes.
846 * i386-low.c: Likewise.
848 2014-06-18 Gary Benson <gbenson@redhat.com>
850 * i386-low.c: Whitespace changes.
852 2014-06-12 Tom Tromey <tromey@redhat.com>
854 * utils.c (freeargv): Remove.
856 2014-06-12 Tom Tromey <tromey@redhat.com>
858 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
859 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
860 (parse_debug_format_options): Likewise.
861 (gdbserver_usage): Likewise.
862 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
863 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
864 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
866 ($(LIBGNU)): Depend on libiberty.
867 (all-lib): Recurse into all subdirs.
868 (install-only): Invoke "install" target in subdirs.
869 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
871 * configure: Rebuild.
872 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
873 for vasprintf, vsnprintf, or gettimeofday.
874 * configure.srv: Don't add safe-ctype.o or lbasename.o to
877 2014-06-05 Joel Brobecker <brobecker@adacore.com>
879 * development.sh: Delete.
880 * Makefile.in (config.status): Adjust dependency on development.sh.
881 * configure.ac: Adjust development.sh source call.
882 * configure: Regenerate.
884 2014-06-02 Pedro Alves <palves@redhat.com>
886 * ax.c (gdb_free_agent_expr): New function.
887 * ax.h (gdb_free_agent_expr): New declaration.
888 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
890 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
892 (clear_breakpoint_conditions_and_commands): New function.
893 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
894 (clear_breakpoint_conditions_and_commands): New declaration.
896 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
898 * linux-aarch64-low.c (asm/ptrace.h): Include.
900 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
902 Fix TLS access for -static -pthread.
903 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
904 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
905 (thread_db_load_search, try_thread_db_load_1): Initialize it.
907 2014-05-20 Pedro Alves <palves@redhat.com>
909 * linux-aarch64-low.c (aarch64_insert_point)
910 (aarch64_remove_point): No longer check whether the type is
911 supported here. Adjust to new interface.
912 (the_low_target): Install aarch64_supports_z_point_type as
913 supports_z_point_type method.
914 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
915 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
916 instead of a Z packet char. Adjust.
917 (arm_supports_z_point_type): New function.
918 (arm_insert_point, arm_remove_point): Adjust to new interface.
919 (the_low_target): Install arm_supports_z_point_type.
920 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
921 (cris_insert_point, cris_remove_point): Adjust to new interface.
922 Don't check whether the type is supported here.
923 (the_low_target): Install cris_supports_z_point_type.
924 * linux-low.c (linux_supports_z_point_type): New function.
925 (linux_insert_point, linux_remove_point): Adjust to new interface.
926 * linux-low.h (struct linux_target_ops) <insert_point,
927 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
928 raw_breakpoint pointer parameter.
929 <supports_z_point_type>: New method.
930 * linux-mips-low.c (mips_supports_z_point_type): New function.
931 (mips_insert_point, mips_remove_point): Adjust to new interface.
932 Use mips_supports_z_point_type.
933 (the_low_target): Install mips_supports_z_point_type.
934 * linux-ppc-low.c (the_low_target): Install NULL as
935 supports_z_point_type method.
936 * linux-s390-low.c (the_low_target): Install NULL as
937 supports_z_point_type method.
938 * linux-sparc-low.c (the_low_target): Install NULL as
939 supports_z_point_type method.
940 * linux-x86-low.c (x86_supports_z_point_type): New function.
941 (x86_insert_point): Adjust to new insert_point interface. Use
942 insert_memory_breakpoint. Adjust to new
943 i386_low_insert_watchpoint interface.
944 (x86_remove_point): Adjust to remove_point interface. Use
945 remove_memory_breakpoint. Adjust to new
946 i386_low_remove_watchpoint interface.
947 (the_low_target): Install x86_supports_z_point_type.
948 * lynx-low.c (lynx_target_ops): Install NULL as
949 supports_z_point_type callback.
950 * nto-low.c (nto_supports_z_point_type): New.
951 (nto_insert_point, nto_remove_point): Adjust to new interface.
952 (nto_target_ops): Install nto_supports_z_point_type.
953 * mem-break.c: Adjust intro comment.
954 (struct raw_breakpoint) <raw_type, size>: New fields.
955 <inserted>: Update comment.
956 <shlib_disabled>: Delete field.
957 (enum bkpt_type) <gdb_breakpoint>: Delete value.
958 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
959 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
960 (raw_bkpt_type_to_target_hw_bp_type): New function.
961 (find_enabled_raw_code_breakpoint_at): New function.
962 (find_raw_breakpoint_at): New type and size parameters. Use them.
963 (insert_memory_breakpoint): New function, based off
964 set_raw_breakpoint_at.
965 (remove_memory_breakpoint): New function.
966 (set_raw_breakpoint_at): Reimplement.
967 (set_breakpoint): New, based on set_breakpoint_at.
968 (set_breakpoint_at): Reimplement.
969 (delete_raw_breakpoint): Go through the_target->remove_point
970 instead of assuming memory breakpoints.
971 (find_gdb_breakpoint_at): Delete.
972 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
973 (find_gdb_breakpoint): New function.
974 (set_gdb_breakpoint_at): Delete.
975 (z_type_supported): New function.
976 (set_gdb_breakpoint_1): New function, loosely based off
977 set_gdb_breakpoint_at.
978 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
979 (delete_gdb_breakpoint_at): Delete.
980 (delete_gdb_breakpoint_1): New function, loosely based off
981 delete_gdb_breakpoint_at.
982 (delete_gdb_breakpoint): New function.
983 (clear_gdb_breakpoint_conditions): Rename to ...
984 (clear_breakpoint_conditions): ... this. Don't handle a NULL
986 (add_condition_to_breakpoint): Make static.
987 (add_breakpoint_condition): Take a struct breakpoint pointer
988 instead of an address. Adjust.
989 (gdb_condition_true_at_breakpoint): Rename to ...
990 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
992 (gdb_condition_true_at_breakpoint): Reimplement.
993 (add_breakpoint_commands): Take a struct breakpoint pointer
994 instead of an address. Adjust.
995 (gdb_no_commands_at_breakpoint): Rename to ...
996 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
997 parameter. Return true if no breakpoint was found. Change debug
999 (gdb_no_commands_at_breakpoint): Reimplement.
1000 (run_breakpoint_commands): Rename to ...
1001 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1002 and change return type to boolean.
1003 (run_breakpoint_commands): New function.
1004 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1005 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1006 breakpoint. Go through the_target->remove_point instead of
1007 assuming memory breakpoint.
1008 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1009 software and hardware breakpoints.
1010 (reinsert_raw_breakpoint): Go through the_target->insert_point
1011 instead of assuming memory breakpoint.
1012 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1013 software and hardware breakpoints.
1014 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1015 Check both software and hardware breakpoints.
1016 (validate_inserted_breakpoint): Assert the breakpoint is a
1017 software breakpoint. Set the inserted flag to -1 instead of
1018 setting shlib_disabled.
1019 (delete_disabled_breakpoints): Adjust.
1020 (validate_breakpoints): Only validate software breakpoints.
1021 Adjust to inserted flag change.
1022 (check_mem_read, check_mem_write): Skip breakpoint types other
1023 than software breakpoints. Adjust to inserted flag change.
1024 * mem-break.h (enum raw_bkpt_type): New enum.
1025 (raw_breakpoint, struct process_info): Forward declare.
1026 (Z_packet_to_target_hw_bp_type): Delete declaration.
1027 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1028 (set_gdb_breakpoint, delete_gdb_breakpoint)
1029 (clear_breakpoint_conditions): New declarations.
1030 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1031 (breakpoint_inserted_here): Update comment.
1032 (add_breakpoint_condition, add_breakpoint_commands): Replace
1033 address parameter with a breakpoint pointer parameter.
1034 (gdb_breakpoint_here): Update comment.
1035 (delete_gdb_breakpoint_at): Delete.
1036 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1037 * server.c (process_point_options): Take a struct breakpoint
1038 pointer instead of an address. Adjust.
1039 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1040 delete_gdb_breakpoint.
1041 * spu-low.c (spu_target_ops): Install NULL as
1042 supports_z_point_type method.
1043 * target.h: Include mem-break.h.
1044 (struct target_ops) <prepare_to_access_memory>: Update comment.
1045 <supports_z_point_type>: New field.
1046 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1047 instead of a char. Also take a raw breakpoint pointer.
1048 * win32-arm-low.c (the_low_target): Install NULL as
1049 supports_z_point_type.
1050 * win32-i386-low.c (i386_supports_z_point_type): New function.
1051 (i386_insert_point, i386_remove_point): Adjust to new interface.
1052 (the_low_target): Install i386_supports_z_point_type.
1053 * win32-low.c (win32_supports_z_point_type): New function.
1054 (win32_insert_point, win32_remove_point): Adjust to new interface.
1055 (win32_target_ops): Install win32_supports_z_point_type.
1056 * win32-low.h (struct win32_target_ops):
1057 <supports_z_point_type>: New method.
1058 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1059 instead of a char. Also take a raw breakpoint pointer.
1061 2014-05-20 Pedro Alves <palves@redhat.com>
1063 * mem-break.h: Include break-common.h.
1064 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1065 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1066 (Z_packet_to_target_hw_bp_type): New declaration.
1067 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1068 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1069 (Z_PACKET_ACCESS_WP): Delete macros.
1070 (Z_packet_to_hw_type): Delete function.
1071 * i386-low.h: Don't include break-common.h here.
1072 (Z_packet_to_hw_type): Delete declaration.
1073 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1074 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1075 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1076 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1077 * linux-aarch64-low.c: Don't include break-common.h here.
1078 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1079 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1080 (Z_packet_to_target_hw_bp_type): Delete function.
1081 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1083 (mips_insert_point, mips_remove_point): Use
1084 Z_packet_to_target_hw_bp_type.
1086 2014-05-20 Pedro Alves <palves@redhat.com>
1088 * linux-aarch64-low.c: Include break-common.h.
1089 (enum target_point_type): Delete.
1090 (Z_packet_to_point_type): Rename to ...
1091 (Z_packet_to_target_hw_bp_type): ... this, and return a
1092 target_hw_bp_type instead.
1093 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1094 instead of an enum target_point_type.
1095 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1097 (aarch64_dr_state_insert_one_point)
1098 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1099 (aarch64_handle_aligned_watchpoint)
1100 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1101 Take an enum target_hw_bp_type instead of an enum
1103 (aarch64_supports_z_point_type): New function.
1104 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1105 use Z_packet_to_target_hw_bp_type.
1107 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1109 * configure.ac: Only use -Werror by default when DEVELOPMENT
1111 * configure: Regenerate.
1113 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1115 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1116 * linux-x86-low.c (X86_64_USER_REGS): New.
1117 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1119 2014-04-28 Yao Qi <yao@codesourcery.com>
1121 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1124 2014-04-25 Pedro Alves <palves@redhat.com>
1127 * linux-low.c (linux_attach_fail_reason_string): New function.
1128 (linux_attach_lwp): Delete.
1129 (linux_attach_lwp_1): Rename to ...
1130 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1131 argument. Remove "initial" parameter. Return int instead of
1132 void. Don't error or warn here.
1133 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1134 failure to attach to the tgid. Call warning when failing to
1136 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1137 argument. Remove "initial" parameter. Return int instead of
1138 void. Don't error or warn here.
1139 (linux_attach_fail_reason_string): New declaration.
1140 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1141 interface change. Use linux_attach_fail_reason_string.
1143 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1144 Walfred Tedeschi <walfred.tedeschi@intel.com>
1146 * Makefile.in: Added rules to handle new files
1147 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1148 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1149 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1150 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1151 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1152 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1154 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1155 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1156 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1157 i386/x32-avx512.xml.
1158 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1159 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1160 i386/x32-avx512-linux.xml.
1161 * i387-fp.c (num_avx512_k_registers): New constant for number
1163 (num_avx512_zmmh_low_registers): New constant for number of
1164 lower ZMM registers (0-15).
1165 (num_avx512_zmmh_high_registers): New constant for number of
1166 higher ZMM registers (16-31).
1167 (num_avx512_ymmh_registers): New contant for number of higher
1168 YMM registers (ymm16-31 added by avx521 on x86_64).
1169 (num_avx512_xmm_registers): New constant for number of higher
1170 XMM registers (xmm16-31 added by AVX512 on x86_64).
1171 (struct i387_xsave): Add space for AVX512 registers.
1172 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1173 Add code to handle AVX512 registers.
1174 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1175 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1176 prototypei from generated file.
1177 (tdesc_amd64_avx512_linux): Likewise.
1178 (init_registers_x32_avx512_linux): Likewise.
1179 (tdesc_x32_avx512_linux): Likewise.
1180 (init_registers_i386_avx512_linux): Likewise.
1181 (tdesc_i386_avx512_linux): Likewise.
1182 (x86_64_regmap): Add AVX512 registers.
1183 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1185 (initialize_low_arch): Add code to initialize AVX512 registers.
1187 2014-04-23 Pedro Alves <palves@redhat.com>
1189 * mem-break.c (find_gdb_breakpoint_at): Make static.
1190 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1192 2014-04-23 Pedro Alves <palves@redhat.com>
1194 * i386-low.c: Don't include break-common.h here.
1195 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1196 prototype to take target_hw_bp_type as argument instead of a Z
1198 * i386-low.h: Include break-common.h here.
1199 (Z_packet_to_hw_type): Declare.
1200 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1202 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1203 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1204 (x86_remove_point): Convert the packet number to a
1205 target_hw_bp_type before calling i386_low_remove_watchpoint.
1206 * win32-i386-low.c (i386_insert_point): Convert the packet number
1207 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1208 (i386_remove_point): Convert the packet number to a
1209 target_hw_bp_type before calling i386_low_remove_watchpoint.
1211 2014-04-23 Pedro Alves <palves@redhat.com>
1213 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1215 2014-04-10 Pedro Alves <palves@redhat.com>
1217 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1218 Check if the condition or command is NULL before checking if the
1219 breakpoint is known. On success, return true.
1220 * mem-break.h (add_breakpoint_condition): Document return.
1221 (add_breakpoint_commands): Add describing comment.
1222 * server.c (skip_to_semicolon): New function.
1223 (process_point_options): Use it.
1225 2014-04-09 Pedro Alves <palves@redhat.com>
1227 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1230 2014-02-27 Pedro Alves <palves@redhat.com>
1233 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1235 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
1237 (last_thread_of_process_p): Take a PID argument instead of a
1239 (linux_wait_for_lwp): Delete.
1240 (num_lwps, check_zombie_leaders, not_stopped_callback): New
1242 (linux_low_filter_event): New function, party factored out from
1243 linux_wait_for_event.
1244 (linux_wait_for_event): Rename to ...
1245 (linux_wait_for_event_filtered): ... this. Add new filter ptid
1246 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
1247 sigsuspend. Check for zombie leaders.
1248 (linux_wait_for_event): Reimplement as wrapper around
1249 linux_wait_for_event_filtered.
1250 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
1251 a normal or signal exit is seen, it's the whole process exiting.
1252 (wait_for_sigstop): No longer a for_each_inferior callback.
1253 Rewrite on top of linux_wait_for_event_filtered.
1254 (stop_all_lwps): Call wait_for_sigstop directly.
1255 * server.c (resume, handle_target_event): Handle
1256 TARGET_WAITKIND_NO_RESUMED.
1258 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1260 * win32-low.c (psapi_get_dll_name,
1261 * win32_CreateToolhelp32Snapshot): Delete.
1262 (win32_CreateToolhelp32Snapshot, win32_Module32First)
1263 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
1265 (handle_load_dll): Add function description.
1266 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
1268 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1270 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
1272 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
1273 base address when calling win32_add_one_solib.
1274 (handle_load_dll): Delete local variable load_addr.
1275 Remove 0x1000 offset applied to DLL base address when calling
1276 win32_add_one_solib.
1277 (handle_unload_dll): Add comment.
1279 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1281 * win32-low.c (win32_add_all_dlls): Renames
1282 win32_ensure_ntdll_loaded. Rewrite function documentation.
1283 Adjust implementation to always load all DLLs.
1284 Add 0x1000 offset to DLL base address when calling
1285 win32_add_one_solib.
1286 (child_initialization_done): New static global.
1287 (do_initial_child_stuff): Set child_initialization_done to
1288 zero during child initialization, and 1 after. Replace call
1289 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
1291 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
1292 (handle_unload_dll): Add function documentation.
1293 (get_child_debug_event): Ignore load and unload DLL events
1294 during child initialization.
1296 2014-02-20 Doug Evans <dje@google.com>
1298 Remove global all_lwps.
1299 * inferiors.h (ptid_of): Move here from linux-low.h.
1300 (pid_of, lwpid_of): Ditto.
1301 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
1302 parameter is a struct thread_info * now.
1303 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
1304 directly. Pass &all_threads to find_inferior instead of &all_lwps.
1305 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
1307 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
1308 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
1309 * linux-arm-low.c (update_registers_callback): Update, "entry"
1310 parameter is a struct thread_info * now.
1311 Fetch lwpid from current_inferior directly.
1312 (arm_insert_point): Pass &all_threads to find_inferior instead of
1314 (arm_remove_point): Ditto.
1315 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
1316 (arm_prepare_to_resume): Fetch pid from thread.
1317 (arm_read_description): Fetch lwpid from current_inferior directly.
1318 * linux-low.c (all_lwps): Delete.
1319 (delete_lwp): Delete call to remove_inferior.
1320 (handle_extended_wait): Fetch lwpid from thread.
1321 (add_lwp): Don't set lwp->entry.id. Remove call to
1322 add_inferior_to_list.
1323 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
1324 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
1325 (kill_one_lwp_callback): Ditto.
1326 (linux_kill): Don't dereference NULL pointer.
1327 Fetch ptid,lwpid from thread.
1328 (get_detach_signal): Fetch ptid from thread.
1329 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
1330 Simplify call to regcache_invalidate_thread.
1331 (delete_lwp_callback): Update, "entry" parameter is a
1332 struct thread_info * now. Fetch pid from thread.
1333 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
1334 (status_pending_p_callback): Update, "entry" parameter is a
1335 struct thread_info * now. Fetch ptid from thread.
1336 (find_lwp_pid): Update, "entry" parameter is a
1337 struct thread_info * now.
1338 (linux_wait_for_lwp): Fetch pid from thread.
1339 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
1340 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
1341 (enqueue_one_deferred_signal): Fetch lwpid from thread.
1342 (dequeue_one_deferred_signal): Ditto.
1343 (cancel_breakpoint): Fetch ptid from current_inferior.
1344 (linux_wait_for_event): Pass &all_threads to find_inferior,
1345 not &all_lwps. Fetch ptid, lwpid from thread.
1346 (count_events_callback): Update, "entry" parameter is a
1347 struct thread_info * now.
1348 (select_singlestep_lwp_callback): Ditto.
1349 (select_event_lwp_callback): Ditto.
1350 (cancel_breakpoints_callback): Ditto.
1351 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
1353 (select_event_lwp): Ditto. Fetch ptid from event_thread.
1354 (unsuspend_one_lwp): Update, "entry" parameter is a
1355 struct thread_info * now.
1356 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
1358 (linux_stabilize_threads): Ditto. And for for_each_inferior.
1359 Fetch lwpid from thread, not lwp.
1360 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
1361 Pass &all_threads to find_inferior, not &all_lwps.
1362 (send_sigstop): Fetch lwpid from thread, not lwp.
1363 (send_sigstop_callback): Update, "entry" parameter is a
1364 struct thread_info * now.
1365 (suspend_and_send_sigstop_callback): Ditto.
1366 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
1367 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
1368 struct thread_info * now.
1369 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
1371 (lwp_running): Update, "entry" parameter is a
1372 struct thread_info * now.
1373 (stop_all_lwps): Fetch ptid from thread.
1374 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
1375 (linux_resume_one_lwp): Fetch lwpid from thread.
1376 (linux_set_resume_request): Update, "entry" parameter is a
1377 struct thread_info * now. Fetch pid, lwpid from thread.
1378 (resume_status_pending_p): Update, "entry" parameter is a
1379 struct thread_info * now.
1380 (need_step_over_p): Ditto. Fetch lwpid from thread.
1381 (start_step_over): Fetch lwpid from thread.
1382 (linux_resume_one_thread): Update, "entry" parameter is a
1383 struct thread_info * now. Fetch lwpid from thread.
1384 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
1385 (proceed_one_lwp): Update, "entry" parameter is a
1386 struct thread_info * now. Fetch lwpid from thread.
1387 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
1388 struct thread_info * now.
1389 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
1390 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
1391 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
1393 (regsets_store_inferior_registers): Ditto.
1394 (fetch_register, store_register): Ditto.
1395 (linux_read_memory, linux_write_memory): Ditto.
1396 (linux_request_interrupt): Ditto.
1397 (linux_read_auxv): Ditto.
1398 (linux_xfer_siginfo): Ditto.
1399 (linux_qxfer_spu): Ditto.
1400 (linux_qxfer_libraries_svr4): Ditto.
1401 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1402 moved to inferiors.h.
1404 (get_thread_lwp): Update.
1405 (struct lwp_info): Delete member "entry". Simplify comment for
1408 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1409 current_inferior directly.
1410 (update_watch_registers_callback): Update, "entry" parameter is a
1411 struct thread_info * now. Fetch pid from thread.
1412 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1413 (mips_insert_point): Fetch lwpid from current_inferior.
1414 Pass &all_threads to find_inferior, not &all_lwps.
1415 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1416 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1418 (mips_stopped_data_address): Ditto.
1419 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1421 * linux-tile-low.c (tile_arch_setup): Ditto.
1422 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1423 (update_debug_registers_callback): Update, "entry" parameter is a
1424 struct thread_info * now. Fetch pid from thread.
1425 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1426 Pass &all_threads to find_inferior, not &all_lwps.
1427 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1428 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1429 Pass &all_threads to find_inferior, not &all_lwps.
1430 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1431 (i386_dr_low_get_status): Ditto.
1432 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1433 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1434 (x86_linux_read_description): Ditto.
1435 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1437 2014-02-20 Doug Evans <dje@google.com>
1439 * inferiors.c (get_first_inferior): Fix buglet.
1441 2014-02-19 Doug Evans <dje@google.com>
1443 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1444 * inferiors.c (add_thread): Change result type to struct thread_info *.
1445 All callers updated.
1446 (add_lwp): Call add_thread here instead of in callers.
1447 All callers updated.
1448 * linux-low.h (get_lwp_thread): Rewrite.
1449 (struct lwp_info): New member "thread".
1451 2014-02-19 Doug Evans <dje@google.com>
1453 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1454 All callers updated.
1456 2014-02-19 Doug Evans <dje@google.com>
1458 * inferiors.c (add_thread): Fix whitespace.
1460 2014-02-19 Doug Evans <dje@google.com>
1462 * dll.c (clear_dlls): Replace accessing list implemention details
1464 * gdbthread.h (get_first_thread): Declare.
1465 * inferiors.c (for_each_inferior_with_data): New function.
1466 (get_first_thread): New function.
1467 (find_thread_ptid): Simplify.
1468 (get_first_inferior): New function.
1469 (clear_list): Delete.
1470 (one_inferior_p): New function.
1471 (clear_inferior_list): New function.
1472 (clear_inferiors): Update.
1473 * inferiors.h (for_each_inferior_with_data): Declare.
1474 (clear_inferior_list): Declare.
1475 (one_inferior_p): Declare.
1476 (get_first_inferior): Declare.
1477 * linux-low.c (linux_wait_for_event): Replace accessing list
1478 implemention details with API function.
1479 * server.c (target_running): Ditto.
1480 (accumulate_file_name_length): New function.
1481 (emit_dll_description): New function.
1482 (handle_qxfer_libraries): Replace accessing list implemention
1483 details with API function.
1484 (handle_qxfer_threads_worker): New function.
1485 (handle_qxfer_threads_proper): Replace accessing list implemention
1486 details with API function.
1487 (handle_query): Ditto.
1488 (visit_actioned_threads_callback_ftype): New typedef.
1489 (visit_actioned_threads_data): New struct.
1490 (visit_actioned_threads): Rewrite to be find_inferior callback.
1491 (resume): Call find_inferior.
1492 (handle_status): Replace accessing list implemention
1493 details with API function.
1494 (process_serial_event): Replace accessing list implemention details
1496 * target.c (set_desired_inferior): Replace accessing list implemention
1497 details with API function.
1498 * tracepoint.c (same_process_p): New function.
1499 (gdb_agent_about_to_close): Replace accessing list implemention
1500 details with API function.
1501 * win32-low.c (child_delete_thread): Replace accessing list
1502 implemention details with API function.
1503 (match_dll_by_basename): New function.
1504 (dll_is_loaded_by_basename): New function.
1505 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1506 details call to dll_is_loaded_by_basename.
1508 2014-02-19 Doug Evans <dje@google.com>
1510 * dll.h (struct dll_info): Add comment.
1511 * gdbthread.h (struct thread_info): Add comment.
1512 (current_ptid): Simplify.
1513 * inferiors.c (add_process): Update.
1514 (remove_process): Update.
1515 * inferiors.h (struct process_info): Rename member "head" to "entry".
1516 * linux-low.c (delete_lwp): Update.
1518 (last_thread_of_process_p): Update.
1519 (kill_one_lwp_callback, linux_kill): Update.
1520 (status_pending_p_callback): Update.
1521 (wait_for_sigstop): Update. Simplify read of ptid.
1522 (start_step_over): Update.
1523 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1524 (get_lwp_thread): Update.
1525 (struct lwp_info): Rename member "head" to "entry".
1526 * regcache.h (inferior_list_entry): Delete.
1527 * server.c (kill_inferior_callback): Update.
1528 (detach_or_kill_inferior_callback): Update.
1529 (print_started_pid): Update.
1530 (print_attached_pid): Update.
1531 (process_serial_event): Simplify read of ptid.
1532 * thread-db.c (thread_db_create_event): Update.
1533 (thread_db_get_tls_address): Update.
1534 * win32-low.c (current_inferior_ptid): Simplify.
1536 2014-02-19 Tom Tromey <tromey@redhat.com>
1538 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1540 (target_supports_btrace): Update.
1542 2014-02-14 Yao Qi <yao@codesourcery.com>
1544 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1545 (rsp-low-ipa.o): New target.
1547 2014-02-12 Tom Tromey <tromey@redhat.com>
1549 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1550 convert_ascii_to_int.
1551 * regcache.c (registers_to_string): Likewise.
1552 * remote-utils.c (decode_M_packet): Likewise.
1553 * server.c (process_serial_event): Likewise.
1555 2014-02-12 Tom Tromey <tromey@redhat.com>
1557 * server.c (handle_query, handle_v_run): Use hex2bin, not
1559 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1561 2014-02-12 Tom Tromey <tromey@redhat.com>
1563 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1564 convert_int_to_ascii.
1565 * regcache.c (registers_to_string, collect_register_as_string):
1567 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1569 * server.c (process_serial_event): Likewise.
1570 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1571 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1573 2014-02-12 Tom Tromey <tromey@redhat.com>
1575 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1576 bin2hex, not hexify.
1577 * tracepoint.c (cmd_qtstatus): Likewise.
1579 2014-02-12 Tom Tromey <tromey@redhat.com>
1581 * remote-utils.c (monitor_output): Pass explicit length to
1584 2014-02-12 Tom Tromey <tromey@redhat.com>
1586 * tracepoint.c: Include rsp-low.h.
1587 * server.c: Include rsp-low.h.
1588 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1589 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1591 * remote-utils.c: Include rsp-low.h.
1592 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1593 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1594 (convert_int_to_ascii, convert_ascii_to_int): Move to
1596 * regcache.c: Include rsp-low.h.
1597 * ax.c: Include rsp-low.h.
1598 * Makefile.in (SFILES): Add common/rsp-low.c.
1599 (OBS): Add rsp-low.o.
1600 (rsp-low.o): New target.
1602 2014-02-12 Tom Tromey <tromey@redhat.com>
1604 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1605 Include print-utils.h.
1606 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1607 (plongest, thirty_two, phex_nz): Remove.
1608 * Makefile.in (SFILES): Add common/print-utils.c.
1609 (OBS): Add print-utils.o.
1610 (print-utils-ipa.o): New target.
1611 (print-utils.o): New target.
1612 (IPA_OBJS): Add print-utils-ipa.o.
1614 2014-02-06 Tom Tromey <tromey@redhat.com>
1616 * Makefile.in (SFILES): Fix indentation.
1618 2014-02-05 Doug Evans <dje@google.com>
1620 * linux-low.c (linux_wait_for_event): Improve comment.
1621 (linux_wait_1): Keep current_inferior in sync with event_child.
1623 2014-01-22 Doug Evans <dje@google.com>
1625 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1627 2014-01-22 Doug Evans <dje@google.com>
1629 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1630 * configure: Regenerate.
1631 * config.in: Regenerate.
1632 * Makefile.in (SFILES): Add debug.c.
1634 * debug.c: New file.
1635 * debug.h: New file.
1636 * linux-aarch64-low.c (*): Update all debugging printfs to use
1637 debug_printf instead of fprintf.
1638 * linux-arm-low.c (*): Ditto.
1639 * linux-cris-low.c (*): Ditto.
1640 * linux-crisv32-low.c (*): Ditto.
1641 * linux-m32r-low.c (*): Ditto.
1642 * linux-sparc-low.c (*): Ditto.
1643 * linux-x86.c (*): Ditto.
1644 * linux-low.c (*): Ditto.
1645 (linux_wait_1): Add calls to debug_enter, debug_exit.
1646 (linux_wait): Remove redundant debugging printf.
1647 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1648 (linux_resume, unstop_all_lwps): Ditto.
1649 * mem-break.c (*): Update all debugging printfs to use
1650 debug_printf instead of fprintf.
1651 * remote-utils.c (*): Ditto.
1652 * thread-db.c (*): Ditto.
1653 * server.c #include <ctype.h>, "gdb_vecs.h".
1654 (debug_threads): Moved to debug.c.
1655 (*): Update all debugging printfs to use debug_printf instead of
1657 (start_inferior): Replace call to fflush with call to debug_flush.
1658 (monitor_show_help): Mention set debug-format.
1659 (parse_debug_format_options): New function.
1660 (handle_monitor_command): Handle "monitor set debug-format".
1661 (gdbserver_usage): Mention --debug-format.
1662 (main): Parse --debug-format.
1663 * server.h (debug_threads): Declaration moved to debug.h.
1665 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1666 trace_debug_1 that uses debug_printf.
1667 (tracepoint_look_up_symbols): Update all debugging printfs to use
1668 debug_printf instead of fprintf.
1670 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1672 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1675 2014-01-17 Pedro Alves <palves@redhat.com>
1678 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1679 defined after including gdb_proc_service.h.
1681 2014-01-16 Doug Evans <dje@google.com>
1683 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1684 (match_dll): Use it.
1686 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1688 * target.h (target_ops) <read_btrace>: Change parameters and
1689 return type to allow error reporting.
1690 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1691 trace reading errors on.
1692 * linux-low.c (linux_low_read_btrace): Pass trace reading
1694 (linux_low_disable_btrace): New.
1696 2014-01-15 Doug Evans <dje@google.com>
1698 * inferiors.c (thread_id_to_gdb_id): Delete.
1699 * inferiors.h (thread_id_to_gdb_id): Delete.
1701 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1703 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1704 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1707 2014-01-08 Pedro Alves <palves@redhat.com>
1709 * server.c (handle_status): Don't discard previous queued stop
1710 replies or thread's pending status here.
1711 (main) <disconnection>: Do it here instead.
1713 2014-01-08 Pedro Alves <palves@redhat.com>
1715 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1716 * server.c (visit_actioned_threads, handle_pending_status): New
1718 (handle_v_cont): Factor out parts to ...
1719 (resume): ... this new function. If in all-stop, and a thread
1720 being resumed has a pending status, report it without actually
1722 (myresume): Adjust to use the new 'resume' function.
1723 (clear_pending_status_callback, set_pending_status_callback)
1724 (find_status_pending_thread_callback): New functions.
1725 (handle_status): Handle the case of multiple threads having
1726 interesting statuses to report. Report threads' real last signal
1727 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1728 with an interesting thread to report the status for, instead of
1729 always reporting the status of the first thread.
1731 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1733 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1734 * gdbreplay.c (gdbreplay_version): Likewise.
1736 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1738 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1739 iov.iov_len with the real length in use.
1741 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1743 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1744 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1745 for all targets that use win32-low.c.
1746 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1747 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1749 2013-12-13 Pedro Alves <palves@redhat.com>
1751 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1752 if equal to TARGET_WAITKIND_LOADED.
1753 * win32-low.c (cached_status): New static global.
1754 (win32_wait): Add declaration.
1755 (do_initial_child_stuff): Flush all initial pending debug events
1756 up to the initial breakpoint.
1757 (win32_wait): If CACHED_STATUS was set, return that instead
1758 of doing a real wait. Remove the code resuming the execution
1759 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1760 during the initial phase. Also remove the code changing
1761 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1762 TARGET_WAITKIND_STOPPED.
1764 2013-12-11 Yao Qi <yao@codesourcery.com>
1766 * notif.c (handle_notif_ack): Return 0 if no notification
1769 2013-11-20 Doug Evans <dje@google.com>
1771 * linux-low.c (linux_set_resume_request): Fix comment.
1773 2013-11-20 Doug Evans <dje@google.com>
1775 * linux-low.c (resume_status_pending_p): Tweak comment.
1777 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1779 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1780 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1781 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1782 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1783 (srv_amd64_regobj): Add amd64-mpx.o.
1784 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1785 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1786 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1787 * i387-fp.c (num_pl_bnd_register) Added constant.
1788 (num_pl_bnd_cfg_registers) Added constant.
1789 (struct i387_xsave) Added reserved area and MPX fields.
1790 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1791 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1793 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1794 (init_registers_amd64_mpx_linux): Declare new function.
1795 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1796 (x86_64_regmap): Add MPX registers.
1797 (x86_linux_read_description): Add MPX case.
1798 (initialize_low_arch): Initialize MPX targets.
1800 2013-11-18 Tom Tromey <tromey@redhat.com>
1802 * configure: Rebuild.
1803 * configure.ac: Don't check for stdlib.h.
1804 * gdbreplay.c: Unconditionally include stdlib.h.
1806 2013-11-18 Tom Tromey <tromey@redhat.com>
1808 * config.in: Rebuild.
1809 * configure: Rebuild.
1810 * configure.ac: Don't use AC_HEADER_DIRENT.
1812 2013-11-18 Tom Tromey <tromey@redhat.com>
1814 * server.h: Don't check HAVE_STRING_H.
1815 * gdbreplay.c: Don't check HAVE_STRING_H.
1816 * configure: Rebuild.
1818 2013-11-18 Tom Tromey <tromey@redhat.com>
1820 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1823 2013-11-08 Tom Tromey <tromey@redhat.com>
1825 * configure, config.in: Rebuild.
1826 * configure.ac: Remove unused configury.
1828 2013-11-08 Tom Tromey <tromey@redhat.com>
1830 * acinclude.m4: Include common.m4, codeset.m4.
1831 * configure, config.in: Rebuild.
1832 * configure.ac: Use GDB_AC_COMMON.
1834 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1836 * linux-s390-low.c (HWCAP_S390_TE): New define.
1837 (s390_arch_setup): Consider the TE field in the HWCAP for
1838 determining 'have_regset_tdb'.
1840 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1843 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1846 2013-10-02 Pedro Alves <palves@redhat.com>
1848 * server.c (process_serial_event): Don't output "GDBserver
1849 exiting" if GDB is connected through stdio.
1850 * target.c (mywait): Likewise, be silent if GDB is connected
1853 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1855 * lynx-low.c (lynx_add_threads_after_attach): New function.
1856 (lynx_attach): Remove call to add_thread. Add call to
1857 lynx_add_threads_after_attach instead.
1859 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1861 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1862 * config.in, configure: Regenerated.
1864 2013-09-18 Yao Qi <yao@codesourcery.com>
1867 * server.c (start_inferior): Clear 'resume_info'.
1869 2013-09-16 Jiong Wang <jiwang@tilera.com>
1871 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1874 2013-09-16 Jiong Wang <jiwang@tilera.com>
1876 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1877 linux-tile-low.o to srv_tgtobj.
1879 2013-09-16 Will Newton <will.newton@linaro.org>
1881 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1884 2013-09-06 Pedro Alves <palves@redhat.com>
1886 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1887 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1888 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1889 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1890 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1891 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1893 2013-09-06 Pedro Alves <palves@redhat.com>
1895 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1896 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1898 2013-09-06 Pedro Alves <palves@redhat.com>
1900 * linux-amd64-ipa.c: Include tracepoint.h.
1901 * linux-i386-ipa.c: Include tracepoint.h.
1903 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1905 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1906 (ps_get_thread_area): New function.
1908 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1910 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1911 (initialize_low_arch): Call init_registers_crisv32 rather than
1912 init_register_crisv32.
1914 2013-09-05 Pedro Alves <palves@redhat.com>
1916 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1918 * hostio.h: ... this new file.
1919 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1920 win32-low.c: Include hostio.h.
1922 2013-09-05 Pedro Alves <palves@redhat.com>
1924 * server.h (gdb_client_data, handler_func, callback_handler_func)
1925 (delete_file_handler, add_file_handler, append_callback_event)
1926 (delete_callback_event, start_event_loop, initialize_event_loop):
1927 Move to event-loop.h and include it.
1928 * event-loop.h: New file.
1930 2013-09-05 Pedro Alves <palves@redhat.com>
1932 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1933 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1934 (loaded_dll, unloaded_dll): Move to ...
1935 * dll.h: ... this new file.
1936 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1938 2013-09-05 Pedro Alves <palves@redhat.com>
1940 * server.h (current_process, get_thread_process, all_processes)
1941 (add_inferior_to_list, for_each_inferior, current_inferior)
1942 (remove_inferior, add_process, remove_process, find_process_pid)
1943 (have_started_inferiors_p, have_attached_inferiors_p)
1944 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1945 (clear_inferiors, find_inferior, find_inferior_id)
1946 (inferior_target_data, set_inferior_target_data)
1947 (inferior_regcache_data, set_inferior_regcache_data): Move to
1948 inferiors.h, and include it.
1949 * inferiors.h: New file.
1951 2013-09-05 Pedro Alves <palves@redhat.com>
1953 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1957 2013-09-05 Pedro Alves <palves@redhat.com>
1959 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1961 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1962 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1963 (handle_tracepoint_general_set, handle_tracepoint_query)
1964 (tracepoint_finished_step, tracepoint_was_hit)
1965 (release_while_stepping_state_list, current_traceframe)
1966 (in_readonly_region, traceframe_read_mem)
1967 (fetch_traceframe_registers, traceframe_read_sdata)
1968 (traceframe_read_info, struct fast_tpoint_collect_status)
1969 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1970 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1971 (supply_fast_tracepoint_registers)
1972 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1973 (ipa_tdesc, claim_trampoline_space)
1974 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1975 (agent_mem_read, agent_get_trace_state_variable_value)
1976 (agent_set_trace_state_variable_value, agent_tsv_read)
1977 (agent_mem_read_string, get_raw_reg_func_addr)
1978 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
1979 * tracepoint.h: ... this new file.
1981 2013-09-05 Pedro Alves <palves@redhat.com>
1983 * server.h (perror_with_name, error, fatal, warning, paddress)
1984 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
1986 * utils.h: New file.
1988 2013-09-05 Pedro Alves <palves@redhat.com>
1990 * server.h (remote_debug, noack_mode, transport_is_reliable)
1991 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
1992 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
1993 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
1994 (write_enn, initialize_async_io, enable_async_io)
1995 (disable_async_io, check_remote_input_interrupt_request)
1996 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
1997 (dead_thread_notify, prepare_resume_reply)
1998 (decode_address_to_semicolon, decode_address, decode_m_packet)
1999 (decode_M_packet, decode_X_packet, decode_xfer_write)
2000 (decode_search_memory_packet, unhexify, hexify)
2001 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2002 (look_up_one_symbol, relocate_instruction)
2003 (monitor_output): Move to remote-utils.h, and include it.
2004 * remote-utils.h: New file.
2006 2013-09-05 Pedro Alves <palves@redhat.com>
2008 * server.h (_): Delete.
2010 2013-09-02 Pedro Alves <palves@redhat.com>
2012 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2013 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2015 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2017 2013-09-02 Pierre Muller <muller@sourceware.org>
2019 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2020 or WriteProcessMemory complete successfully and handle
2021 ERROR_PARTIAL_COPY error.
2023 2013-09-02 Pedro Alves <palves@redhat.com>
2025 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2026 error instead of EIO.
2028 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2031 * linux-low.c: Include filestuff.h.
2032 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2033 * lynx-low.c: Include filestuff.h.
2034 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2035 * server.c: Include filestuff.h.
2036 (main): Call notice_open_fds.
2037 * spu-low.c: Include filestuff.h.
2038 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2040 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2042 * Makefile.in: Explain why ../target and ../nat are not
2043 listed as include file search paths.
2044 (linux-waitpid.o): New object file rule.
2045 * configure.srv (srv_native_linux_obj): New variable.
2046 Replace all occurrences of linux native object files with
2047 $srv_native_linux_obj.
2048 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2049 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2050 (linux_enable_event_reporting): Remove declaration.
2051 (my_waitpid): Moved to common/linux-waitpid.c.
2052 (linux_wait_for_event): Pass ptid when calling
2053 linux_enable_event_reporting.
2054 (linux_supports_tracefork_flag): Remove.
2055 (linux_enable_event_reporting): Likewise.
2056 (linux_tracefork_grandchild): Remove.
2057 (STACK_SIZE): Moved to common/linux-ptrace.c.
2058 (linux_tracefork_child): Remove.
2059 (linux_test_for_tracefork): Remove.
2060 (linux_look_up_symbols): Call linux_supports_traceclone.
2061 (initialize_low): Remove call to linux_test_for_tracefork.
2062 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2063 common/linux-ptrace.h.
2064 (PTRACE_TYPE_ARG4): Likewise.
2065 Include linux-ptrace.h.
2067 2013-08-21 Pedro Alves <palves@redhat.com>
2069 * config.in: Renegerate.
2071 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2073 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2074 (SFILES): Remove $(srcdir)/common/target-common.c and
2075 add $(srcdir)/target/waitstatus.c.
2076 (OBS): Remove target-common.o and add waitstatus.o.
2077 (server_h): Remove $(srcdir)/../common/target-common.h and
2078 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2079 and $(srcdir)/../target/waitstatus.h.
2080 (target-common.o): Remove.
2081 (waitstatus.o): New target object file.
2082 * target.h: Do not include target-common.h and
2083 include target/resume.h, target/wait.h and
2084 target/waitstatus.h.
2086 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2088 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2089 to PTRACE_TYPE_ARG3.
2090 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2091 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2093 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2094 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2096 2013-07-27 Jie Zhang <jie@codesourcery.com>
2097 Daniel Jacobowitz <dan@codesourcery.com>
2098 Yao Qi <yao@codesourcery.com>
2100 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2101 (mips-linux-watch.o): New rule.
2102 (mips_linux_watch_h): New variable.
2103 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2105 * linux-mips-low.c: Include mips-linux-watch.h.
2106 (struct arch_process_info, struct arch_lwp_info): New.
2107 (update_watch_registers_callback): New function.
2108 (mips_linux_new_process, mips_linux_new_thread) New functions.
2109 (mips_linux_prepare_to_resume, mips_insert_point): New
2111 (mips_remove_point, mips_stopped_by_watchpoint): New
2113 (rsp_bp_type_to_target_hw_bp_type): New function.
2114 (mips_stopped_data_address): New function.
2115 (the_low_target): Add watchpoint support functions.
2117 2013-07-27 Yao Qi <yao@codesourcery.com>
2119 * i386-low.c: Include break-common.h.
2120 (enum target_hw_bp_type): Remove.
2122 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2124 * Makefile.in (SFILES): /common/target-common.c.
2125 (OBS): Add target-common.o.
2126 (server_h): Add $(srcdir)/../common/target-common.h.
2127 (target-common.o): New target.
2128 * server.c (queue_stop_reply_callback): Free
2129 status string after use.
2130 * target.c (target_waitstatus_to_string): Remove.
2131 * target.h: Include target-common.h.
2132 (resume_kind): Likewise.
2133 (target_waitkind): Likewise.
2134 (target_waitstatus): Likewise.
2135 (TARGET_WNOHANG): Likewise.
2137 2013-07-04 Yao Qi <yao@codesourcery.com>
2139 * Makefile.in (host_alias): Use @host_noncanonical@.
2140 (target_alias): Use @target_noncanonical@.
2141 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2142 ACX_NONCANONICAL_HOST.
2143 * configure: Regenerated.
2146 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2148 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2149 * configure: Rebuild.
2150 * Makefile.in (version_host, version_target): Get from configure.
2151 (version.c): Use $(version_host) and $(version_target).
2153 2013-07-03 Pedro Alves <palves@redhat.com>
2155 * Makefile.in (config.status): Depend on development.sh.
2156 * acinclude.m4: Include libmcheck.m4.
2157 * configure: Regenerate.
2159 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2161 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2162 attribute inside the parentheses.
2163 (winapi_DebugSetProcessKillOnExit): Ditto.
2164 (winapi_DebugBreakProcess): Ditto.
2165 (winapi_GenerateConsoleCtrlEvent): Ditto.
2167 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2169 * notif.h (notif_event): Add a dummy member to avoid compiler
2172 2013-07-01 Pedro Alves <palves@redhat.com>
2174 * hostio.c (HOSTIO_PATH_MAX): Define.
2175 (require_filename, handle_open, handle_unlink, handle_readlink):
2178 2013-07-01 Pedro Alves <palves@redhat.com>
2180 * server.h: Include "pathmax.h".
2181 * linux-low.c: Don't include sys/param.h.
2182 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2184 * win32-low.c: Don't include sys/param.h.
2185 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2187 2013-07-01 Pedro Alves <palves@redhat.com>
2189 * event-loop.c: Don't check HAVE_UNISTD_H before including
2191 * gdbreplay.c: Likewise.
2192 * remote-utils.c: Likewise.
2193 * server.c: Likewise.
2194 * configure.ac: Don't check for unistd.h.
2195 * configure: Regenerate.
2197 2013-06-28 Tom Tromey <tromey@redhat.com>
2199 * Makefile.in (version.c): Use version.in, not
2202 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2204 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2205 * configure: Rebuild.
2206 * Makefile.in (version_host, version_target): Get from configure.
2207 (version.c): Use $(version_host) and $(version_target).
2209 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2211 Fix trace-status to output user name without trailing colon.
2212 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2214 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2216 Fix trace-status to output proper start-time and stop-time.
2217 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2218 output start time and stop time in hex as gdb expects.
2220 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2222 * tracepoint.c (build_traceframe_info_xml): Output trace state
2223 variables present in the trace buffer.
2225 2013-06-24 Tom Tromey <tromey@redhat.com>
2227 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2229 (version.o): Remove.
2230 * gdbreplay.c: Include version.h.
2231 (version, host_name): Don't declare.
2232 * server.h: Include version.h.
2233 (version, host_name): Don't declare.
2235 2013-06-12 Pedro Alves <palves@redhat.com>
2237 * linux-x86-low.c (linux_is_elf64): Delete global.
2238 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
2239 with local linux_pid_exe_is_elf_64_file use.
2241 2013-06-11 Pedro Alves <palves@redhat.com>
2243 * linux-low.c (regset_disabled, disable_regset): New functions.
2244 (regsets_fetch_inferior_registers)
2245 (regsets_store_inferior_registers): Use them.
2246 (initialize_regsets_info); Don't allocate the disabled_regsets
2248 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
2251 2013-06-11 Pedro Alves <palves@redhat.com>
2253 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
2256 2013-06-11 Pedro Alves <palves@redhat.com>
2258 * linux-x86-low.c (initialize_low_arch): Call
2259 init_registers_x32_avx_linux.
2261 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
2263 Fix compatibility with Android Bionic.
2264 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
2267 2013-06-07 Pedro Alves <palves@redhat.com>
2270 * Makefile.in (OBS): Add tdesc.o.
2271 (IPA_OBJS): Add tdesc-ipa.o.
2272 (tdesc-ipa.o): New rule.
2273 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
2275 * linux-low.c (new_inferior): Delete.
2276 (disabled_regsets, num_regsets): Delete.
2277 (linux_add_process): Adjust to set the new per-process
2279 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
2280 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
2281 was a stop. When calling arch_setup, switch the current inferior
2282 to the thread that got an event.
2283 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
2284 (regsets_fetch_inferior_registers)
2285 (regsets_store_inferior_registers): New regsets_info parameter.
2287 (linux_register_in_regsets): New regs_info parameter. Adjust to
2289 (register_addr, fetch_register, store_register): New usrregs_info
2290 parameter. Adjust to use it.
2291 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
2292 parameter regs_info. Adjust to use it.
2293 (linux_fetch_registers): Get the current inferior's regs_info, and
2295 (linux_store_registers): Ditto.
2296 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
2297 (initialize_low): Don't initialize the target_regsets here. Call
2298 initialize_low_arch.
2299 * linux-low.h (target_regsets): Delete declaration.
2300 (struct regsets_info): New.
2301 (struct usrregs_info): New.
2302 (struct regs_info): New.
2303 (struct process_info_private) <new_inferior>: New field.
2304 (struct linux_target_ops): Delete the num_regs, regmap, and
2305 regset_bitmap fields. New field regs_info.
2306 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
2307 * i387-fp.c (num_xmm_registers): Delete.
2308 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
2309 calls to new interface.
2310 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
2311 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
2312 Infer the number of xmm registers from the regcache's target
2314 * i387-fp.h (num_xmm_registers): Delete.
2315 * inferiors.c (add_thread): Don't install the thread's regcache
2317 * proc-service.c (gregset_info): Fetch the current inferior's
2318 regs_info. Adjust to use it.
2319 * regcache.c: Include tdesc.h.
2320 (register_bytes, reg_defs, num_registers)
2321 (gdbserver_expedite_regs): Delete.
2322 (get_thread_regcache): If the thread doesn't have a regcache yet,
2323 create one, instead of aborting gdbserver.
2324 (regcache_invalidate_one): Rename to ...
2325 (regcache_invalidate_thread): ... this.
2326 (regcache_invalidate_one): New.
2327 (regcache_invalidate): Only invalidate registers of the current
2329 (init_register_cache): Add target_desc parameter, and use it.
2330 (new_register_cache): Ditto. Assert the target description has a
2331 non zero registers_size.
2332 (regcache_cpy): Add assertions. Adjust.
2333 (realloc_register_cache, set_register_cache): Delete.
2334 (registers_to_string, registers_from_string): Adjust.
2335 (find_register_by_name, find_regno, find_register_by_number)
2336 (register_cache_size): Add target_desc parameter, and use it.
2337 (free_register_cache_thread, free_register_cache_thread_one)
2338 (regcache_release, register_cache_size): New.
2339 (register_size): Add target_desc parameter, and use it.
2340 (register_data, supply_register, supply_register_zeroed)
2341 (supply_regblock, supply_register_by_name, collect_register)
2342 (collect_register_as_string, collect_register_by_name): Adjust.
2343 * regcache.h (struct target_desc): Forward declare.
2344 (struct regcache) <tdesc>: New field.
2345 (init_register_cache, new_register_cache): Add target_desc
2347 (regcache_invalidate_thread): Declare.
2348 (regcache_invalidate_one): Delete declaration.
2349 (regcache_release): Declare.
2350 (find_register_by_number, register_cache_size, register_size)
2351 (find_regno): Add target_desc parameter.
2352 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
2354 * remote-utils.c: Include tdesc.h.
2355 (outreg, prepare_resume_reply): Adjust.
2356 * server.c: Include tdesc.h.
2357 (gdbserver_xmltarget): Delete declaration.
2358 (get_features_xml, process_serial_event): Adjust.
2359 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
2361 (struct process_info) <tdesc>: New field.
2362 (ipa_tdesc): Declare.
2363 * tdesc.c: New file.
2364 * tdesc.h: New file.
2365 * tracepoint.c: Include tdesc.h.
2366 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
2367 (get_context_regcache): Adjust to pass ipa_tdesc down.
2368 (do_action_at_tracepoint): Adjust to get the register cache size
2369 from the context regcache's description.
2370 (traceframe_walk_blocks): Adjust to get the register cache size
2371 from the current trace frame's description.
2372 (traceframe_get_pc): Adjust to get current trace frame's
2373 description and pass it down.
2374 (gdb_collect): Adjust to get the register cache size from the
2376 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
2377 (gdbserver_xmltarget): Delete.
2378 (initialize_low_tracepoint): Set the ipa's target description.
2379 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
2380 (initialize_low_tracepoint): Set the ipa's target description.
2381 * linux-x86-low.c: Include tdesc.h.
2382 [__x86_64__] (is_64bit_tdesc): New.
2383 (ps_get_thread_area, x86_get_thread_area): Use it.
2384 (i386_cannot_store_register): Rename to ...
2385 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
2386 (i386_cannot_fetch_register): Rename to ...
2387 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
2388 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
2390 (target_regsets): Rename to ...
2391 (x86_regsets): ... this.
2392 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
2394 (x86_siginfo_fixup): Use is_64bit_tdesc.
2395 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2396 (tdesc_x32_avx_linux, tdesc_x32_linux)
2397 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2399 (x86_linux_update_xmltarget): Delete.
2400 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2401 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2402 (AMD64_LINUX_USER64_CS): New.
2403 (x86_linux_read_description): New, based on
2404 x86_linux_update_xmltarget.
2405 (same_process_callback): New.
2406 (x86_arch_setup_process_callback): New.
2407 (x86_linux_update_xmltarget): New.
2408 (x86_regsets_info): New.
2409 (amd64_linux_regs_info): New.
2410 (i386_linux_usrregs_info): New.
2411 (i386_linux_regs_info): New.
2412 (x86_linux_regs_info): New.
2413 (x86_arch_setup): Reimplement.
2414 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2415 (x86_emit_ops): Ditto.
2416 (the_low_target): Adjust. Install x86_linux_regs_info,
2417 x86_cannot_fetch_register, and x86_cannot_store_register.
2418 (initialize_low_arch): New.
2419 * linux-ia64-low.c (tdesc_ia64): Declare.
2420 (ia64_fetch_register): Adjust.
2421 (ia64_usrregs_info, regs_info): New globals.
2422 (ia64_regs_info): New function.
2423 (the_low_target): Adjust.
2424 (initialize_low_arch): New function.
2425 * linux-sparc-low.c (tdesc_sparc64): Declare.
2426 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2428 (sparc_arch_setup): New function.
2429 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2430 (the_low_target): Adjust.
2431 (initialize_low_arch): New function.
2432 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2433 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2434 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2435 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2436 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2437 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2438 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2439 (tdesc_powerpc_isa205_vsx64l): Declare.
2440 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2441 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2442 (ppc_set_pc, ppc_get_hwcap): Adjust.
2443 (ppc_usrregs_info): Forward declare.
2444 (!__powerpc64__) ppc_regmap_adjusted: New global.
2445 (ppc_arch_setup): Adjust to the current process'es target
2447 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2448 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2449 (ppc_store_evrregset): Adjust.
2450 (target_regsets): Rename to ...
2451 (ppc_regsets): ... this, and make static.
2452 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2453 (ppc_regs_info): New function.
2454 (the_low_target): Adjust.
2455 (initialize_low_arch): New function.
2456 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2457 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2458 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2459 (tdesc_s390x_linux64v2): Declare.
2460 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2461 (s390_fill_gregset, s390_store_last_break): Adjust.
2462 (target_regsets): Rename to ...
2463 (s390_regsets): ... this, and make static.
2464 (s390_get_pc, s390_set_pc): Adjust.
2465 (s390_get_hwcap): New target_desc parameter, and use it.
2466 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2467 (s390_arch_setup): Adjust to set the current process'es target
2468 description. Don't adjust the regmap.
2469 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2470 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2471 (regs_info_3264): New globals.
2472 (s390_regs_info): New function.
2473 (the_low_target): Adjust.
2474 (initialize_low_arch): New function.
2475 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2476 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2477 [__mips64] (init_registers_mips_linux)
2478 (init_registers_mips_dsp_linux): Delete defines.
2479 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2480 (have_dsp): New global.
2481 (mips_read_description): New, based on mips_arch_setup.
2482 (mips_arch_setup): Reimplement.
2483 (get_usrregs_info): New function.
2484 (mips_cannot_fetch_register, mips_cannot_store_register)
2485 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2486 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2487 (target_regsets): Rename to ...
2488 (mips_regsets): ... this, and make static.
2489 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2490 (dsp_regs_info, regs_info): New globals.
2491 (mips_regs_info): New function.
2492 (the_low_target): Adjust.
2493 (initialize_low_arch): New function.
2494 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2495 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2497 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2498 (arm_read_description): New, with bits factored from
2500 (arm_arch_setup): Reimplement.
2501 (target_regsets): Rename to ...
2502 (arm_regsets): ... this, and make static.
2503 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2504 (arm_regs_info): New function.
2505 (the_low_target): Adjust.
2506 (initialize_low_arch): New function.
2507 * linux-m68k-low.c (tdesc_m68k): Declare.
2508 (target_regsets): Rename to ...
2509 (m68k_regsets): ... this, and make static.
2510 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2511 (m68k_regs_info): New function.
2512 (m68k_arch_setup): New function.
2513 (the_low_target): Adjust.
2514 (initialize_low_arch): New function.
2515 * linux-sh-low.c (tdesc_sharch): Declare.
2516 (target_regsets): Rename to ...
2517 (sh_regsets): ... this, and make static.
2518 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2519 (sh_regs_info, sh_arch_setup): New functions.
2520 (the_low_target): Adjust.
2521 (initialize_low_arch): New function.
2522 * linux-bfin-low.c (tdesc_bfin): Declare.
2523 (bfin_arch_setup): New function.
2524 (bfin_usrregs_info, regs_info): New globals.
2525 (bfin_regs_info): New function.
2526 (the_low_target): Adjust.
2527 (initialize_low_arch): New function.
2528 * linux-cris-low.c (tdesc_cris): Declare.
2529 (cris_arch_setup): New function.
2530 (cris_usrregs_info, regs_info): New globals.
2531 (cris_regs_info): New function.
2532 (the_low_target): Adjust.
2533 (initialize_low_arch): New function.
2534 * linux-cris-low.c (tdesc_crisv32): Declare.
2535 (cris_arch_setup): New function.
2536 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2537 (cris_regs_info): New function.
2538 (the_low_target): Adjust.
2539 (initialize_low_arch): New function.
2540 * linux-m32r-low.c (tdesc_m32r): Declare.
2541 (m32r_arch_setup): New function.
2542 (m32r_usrregs_info, regs_info): New globals.
2543 (m32r_regs_info): Adjust.
2544 (initialize_low_arch): New function.
2545 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2546 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2547 (tic6x_usrregs_info): Forward declare.
2548 (tic6x_read_description): New function, based on ...
2549 (tic6x_arch_setup): ... this. Reimplement.
2550 (target_regsets): Rename to ...
2551 (tic6x_regsets): ... this, and make static.
2552 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2553 (tic6x_regs_info): New function.
2554 (the_low_target): Adjust.
2555 (initialize_low_arch): New function.
2556 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2557 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2558 (target_regsets): Rename to ...
2559 (xtensa_regsets): ... this, and make static.
2560 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2562 (xtensa_arch_setup, xtensa_regs_info): New functions.
2563 (the_low_target): Adjust.
2564 (initialize_low_arch): New function.
2565 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2566 (nios2_arch_setup): Set the current process'es tdesc.
2567 (target_regsets): Rename to ...
2568 (nios2_regsets): ... this.
2569 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2570 (nios2_regs_info): New function.
2571 (the_low_target): Adjust.
2572 (initialize_low_arch): New function.
2573 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2574 (aarch64_arch_setup): Set the current process'es tdesc.
2575 (target_regsets): Rename to ...
2576 (aarch64_regsets): ... this.
2577 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2578 (aarch64_regs_info): New function.
2579 (the_low_target): Adjust.
2580 (initialize_low_arch): New function.
2581 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2583 (target_regsets): Rename to ...
2584 (tile_regsets): ... this.
2585 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2586 (tile_regs_info): New function.
2587 (tile_arch_setup): Set the current process'es tdesc.
2588 (the_low_target): Adjust.
2589 (initialize_low_arch): New function.
2590 * spu-low.c (tdesc_spu): Declare.
2591 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2592 * win32-arm-low.c (tdesc_arm): Declare.
2593 (arm_arch_setup): New function.
2594 (the_low_target): Install arm_arch_setup instead of
2596 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2597 (init_windows_x86): Rename to ...
2598 (i386_arch_setup): ... this. Set `win32_tdesc'.
2599 (the_low_target): Adjust.
2600 * win32-low.c (win32_tdesc): New global.
2601 (child_add_thread): Don't create the thread cache here.
2602 (do_initial_child_stuff): Set the new process'es tdesc.
2603 * win32-low.h (struct target_desc): Forward declare.
2604 (win32_tdesc): Declare.
2605 * lynx-i386-low.c (tdesc_i386): Declare global.
2606 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2607 * lynx-low.c (lynx_tdesc): New global.
2608 (lynx_add_process): Set the new process'es tdesc.
2609 * lynx-low.h (struct target_desc): Forward declare.
2610 (lynx_tdesc): Declare global.
2611 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2612 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2613 * nto-low.c (nto_tdesc): New global.
2614 (do_attach): Set the new process'es tdesc.
2615 * nto-low.h (struct target_desc): Forward declare.
2616 (nto_tdesc): Declare.
2617 * nto-x86-low.c (tdesc_i386): Declare.
2618 (nto_x86_arch_setup): Set `nto_tdesc'.
2620 2013-06-04 Gary Benson <gbenson@redhat.com>
2622 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2623 to qSupported response when appropriate.
2624 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2625 with nonzero-length annex.
2626 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2627 arguments supplied in annex.
2629 2013-05-31 Doug Evans <dje@google.com>
2632 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2633 64 bits in 64-cross-32 environment.
2635 2013-05-28 Pedro Alves <palves@redhat.com>
2637 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2638 (aarch64-without-fpu.c): Delete rule.
2639 * configure.srv (aarch64*-*-linux*): Remove references to
2640 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2641 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2644 2013-05-24 Pedro Alves <palves@redhat.com>
2646 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2647 instead of strchr/decode_address. Error if the range isn't split
2648 with a ','. Don't assume there's be a ':' in the action.
2650 2013-05-23 Yao Qi <yao@codesourcery.com>
2651 Pedro Alves <palves@redhat.com>
2653 * linux-low.c (lwp_in_step_range): New function.
2654 (linux_wait_1): If the thread was range stepping and stopped
2655 outside the stepping range, report the stop to GDB. Otherwise,
2656 continue stepping. Add range stepping debug output.
2657 (linux_set_resume_request): Copy the step range from the resume
2659 (linux_supports_range_stepping): New.
2660 (linux_target_ops) <supports_range_stepping>: Set to
2661 linux_supports_range_stepping.
2662 * linux-low.h (struct linux_target_ops)
2663 <supports_range_stepping>: New field.
2664 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2665 * linux-x86-low.c (x86_supports_range_stepping): New.
2666 (the_low_target) <supports_range_stepping>: Set to
2667 x86_supports_range_stepping.
2668 * server.c (handle_v_cont): Handle 'r' action.
2669 (handle_v_requests): Append ";r" if the target supports range
2671 * target.h (struct thread_resume) <step_range_start,
2672 step_range_end>: New fields.
2673 (struct target_ops) <supports_range_stepping>:
2675 (target_supports_range_stepping): New macro.
2677 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2679 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2680 confusion in comment.
2682 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2684 * lynx-low.c (struct process_info_private): New type.
2685 (lynx_add_process): New function.
2686 (lynx_create_inferior, lynx_attach): Replace calls to
2687 add_process by calls to lynx_add_process.
2688 (lynx_resume): If PTID is null, then try using
2689 current_process()->private->last_wait_event_ptid.
2691 (lynx_clear_inferiors): Delete. The contents of that function
2692 has been inlined in lynx_mourn;
2693 (lynx_wait_1): Save the ptid in the process's private data.
2694 (lynx_mourn): Free the process' private data. Replace call
2695 to lynx_clear_inferiors by call to clear_inferiors.
2697 2013-05-17 Yao Qi <yao@codesourcery.com>
2699 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2702 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2704 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2705 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2706 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2707 PT_TEXT_END_ADDR guards. Update comments.
2708 (linux_target_op) <read_offsets>: Conditionally define to
2709 linux_read_offsets if the target is UCLIBC and if it defines
2710 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2712 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2713 Andrew Jenner <andrew@codesourcery.com>
2715 * Makefile.in (SFILES): Add linux-nios2-low.c.
2716 (clean): Add action to delete nios2-linux.c.
2717 (nios2-linux.c): New rule.
2718 * configure.srv: Add nios2*-*-linux*.
2719 * linux-nios2-low.c: New.
2721 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2723 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2725 2013-04-25 Hui Zhu <hui@codesourcery.com>
2728 * ax.c (ax_printf): Add fflush.
2730 2013-04-22 Tom Tromey <tromey@redhat.com>
2732 * Makefile.in (SFILES): Add filestuff.c.
2733 (OBS): Add filestuff.o.
2734 (filestuff.o): New target.
2735 * config.in, configure: Rebuild.
2736 * configure.ac: Check for fdwalk, pipe2.
2738 2013-04-17 Pedro Alves <palves@redhat.com>
2740 * configure.ac (USE_THREAD_DB): Delete variable.
2741 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2742 Don't AC_SUBST USE_THREAD_DB.
2743 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2744 * config.in, configure: Regenerate.
2746 2013-04-16 Pedro Alves <palves@redhat.com>
2748 * linux-low.h (struct lwp_info) <thread_known>: Move under
2749 the USE_THREAD_DB #ifdef.
2751 2013-04-16 Pedro Alves <palves@redhat.com>
2753 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2754 (linux-low.o): Delete rule.
2755 * linux-low.h: Always include "gdb_thread_db.h" instead of
2756 conditionally including thread_db.h.
2757 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2760 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2762 * Makefile.in (install-only): Fix make install regression.
2764 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2766 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2767 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2769 * gdbserver.1: Remove.
2771 2013-03-22 Pedro Alves <palves@redhat.com>
2773 * linux-low.c (handle_extended_wait): Don't call
2774 linux_enable_event_reporting.
2776 2013-03-15 Tony Theodore <tonyt@logyst.com>
2779 * Makefile.in (SHELL): Use @SHELL@.
2781 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2783 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2786 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2788 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2789 Remove extraneous NULL element.
2791 2013-03-13 Yao Qi <yao@codesourcery.com>
2793 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2794 'V' block in trace frame.
2796 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2798 * target.h (struct target_ops): Add btrace ops.
2799 (target_supports_btrace): New macro.
2800 (target_enable_btrace): New macro.
2801 (target_disable_btrace): New macro.
2802 (target_read_btrace): New macro.
2803 * gdbthread.h (struct thread_info): Add btrace field.
2804 * server.c: Include btrace-common.h.
2805 (handle_btrace_general_set): New function.
2806 (handle_btrace_enable): New function.
2807 (handle_btrace_disable): New function.
2808 (handle_general_set): Call handle_btrace_general_set.
2809 (handle_qxfer_btrace): New function.
2810 (struct qxfer qxfer_packets[]): Add btrace entry.
2811 * inferiors.c (remove_thread): Disable btrace.
2812 * linux-low: Include linux-btrace.h.
2813 (linux_low_enable_btrace): New function.
2814 (linux_low_read_btrace): New function.
2815 (linux_target_ops): Add btrace ops.
2816 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2817 Add srv_linux_btrace=yes.
2818 (x86_64-*-linux*): Add linux-btrace.o.
2819 Add srv_linux_btrace=yes.
2820 * configure.ac: Define HAVE_LINUX_BTRACE.
2821 * config.in: Regenerated.
2822 * configure: Regenerated.
2824 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2826 * server.c (handle_qxfer): Preserve error message if -3 is
2828 (qxfer): Document the -3 return value.
2830 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2832 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2833 (linux_btrace_h): New variable.
2834 (linux-btrace.o): New rule.
2836 2013-03-08 Stan Shebs <stan@codesourcery.com>
2837 Hafiz Abid Qadeer <abidh@codesourcery.com>
2839 * tracepoint.c (trace_buffer_size): New global.
2840 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2841 (init_trace_buffer): Change to one-argument function. Allocate
2842 trace buffer memory.
2843 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2844 handle QTBuffer:size packet.
2845 (cmd_bigqtbuffer_size): New function.
2846 (initialize_tracepoint): Call init_trace_buffer with
2847 DEFAULT_TRACE_BUFFER_SIZE.
2848 * server.c (handle_query): Add QTBuffer:size in the
2851 2013-03-07 Yao Qi <yao@codesourcery.com>
2853 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2854 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2856 (cmd_qtsp): Adjust condition. Do post increment.
2857 Set cur_action and cur_step_action back to 0.
2859 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2862 * linux-low.c (linux_write_memory): Return early success if LEN is
2865 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2867 * configure.srv: Add x86_64-*-cygwin* as target.
2869 2013-02-28 Tom Tromey <tromey@redhat.com>
2871 * configure.ac: Invoke AC_SYS_LARGEFILE.
2872 * configure, config.in: Rebuild.
2874 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2876 * win32-low.c: Throughout, fix format strings and casts of
2877 printf-like functions to avoid type related warnings on all
2879 (get_child_debug_event): Print dwDebugEventCode as hex since
2880 that's how it's usually documented.
2882 2013-02-28 Yao Qi <yao@codesourcery.com>
2884 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2887 2013-02-27 Jiong Wang <jiwang@tilera.com>
2889 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2890 (reg-tilegx32.c): New rule.
2891 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2892 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2893 different register info initializer according to elf class.
2894 (init_registers_tilgx32): New function. The tilegx32 register info
2896 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2897 (tile_store_gregset): Likewise.
2899 2013-02-27 Yao Qi <yao@codesourcery.com>
2901 * server.c (process_point_options): Print debug message when
2902 debug_threads is true.
2904 2013-02-26 Yao Qi <yao@codesourcery.com>
2906 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2908 2013-02-19 Pedro Alves <palves@redhat.com>
2909 Kai Tietz <ktietz@redhat.com>
2913 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2914 instead of strtoul to extract address from packet.
2915 (process_serial_event) <'z'>: Likewise.
2917 2013-02-18 Yao Qi <yao@codesourcery.com>
2919 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2921 2013-02-14 Pedro Alves <palves@redhat.com>
2925 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2926 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2928 2013-02-14 Pedro Alves <palves@redhat.com>
2930 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2932 2013-02-14 Pedro Alves <palves@redhat.com>
2934 * tracepoint.c (save_string): Delete.
2935 (add_tracepoint_action): Use savestring instead of save_string.
2937 2013-02-12 Pedro Alves <palves@redhat.com>
2939 * linux-xtensa-low.c: Ditto.
2940 * xtensa-xtregs.c: Ditto.
2942 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2944 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2947 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2949 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2950 aarch64_num_wp_regs and aarch64_num_bp_regs to
2951 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2953 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2955 * linux-aarch64-low.c (ps_get_thread_area): Replace
2956 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2958 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2959 Marcus Shawcroft <marcus.shawcroft@arm.com>
2960 Nigel Stephens <nigel.stephens@arm.com>
2961 Yufeng Zhang <yufeng.zhang@arm.com>
2963 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2964 (aarch64.c, aarch64-without-fpu.c): New targets.
2965 * configure.srv (aarch64*-*-linux*): New.
2966 * linux-aarch64-low.c: New file.
2968 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2970 * linux-low.c (handle_extended_wait, linux_create_inferior)
2971 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2972 (dequeue_one_deferred_signal, linux_resume_one_thread)
2973 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2974 (linux_tracefork_grandchild, linux_test_for_tracefork)
2975 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2976 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2977 where the argument is 0.
2979 2013-01-25 Yao Qi <yao@codesourcery.com>
2981 * event-loop.c: Include "queue.h".
2982 (gdb_event_p): New typedef.
2983 (struct gdb_event) <next_event>: Remove.
2984 (event_queue): Change to QUEUE(gdb_event_p).
2985 (async_queue_event): Remove.
2986 (gdb_event_xfree): New.
2987 (initialize_event_loop): New.
2988 (process_event): Use API from QUEUE.
2989 (wait_for_event): Likewise.
2990 * server.c (main): Call initialize_event_loop.
2991 * server.h (initialize_event_loop): Declare.
2993 2013-01-18 Yao Qi <yao@codesourcery.com>
2995 * ax.h (struct eval_agent_expr_context): New.
2996 (gdb_eval_agent_expr): Update declaration.
2997 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
2998 TFRAME. Add new argument CTX.
2999 * server.h (struct eval_agent_expr_context): Declare.
3000 (agent_mem_read, agent_tsv_read): Update declaration.
3001 (agent_mem_read_string): Likewise.
3002 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3003 (add_traceframe_block): Add new argument TPOINT.
3004 Increase TPOINT->traceframe_usage.
3005 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3006 eval_tracepoint_agent_expr.
3007 (condition_true_at_tracepoint): Likewise.
3008 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3009 (agent_mem_read_string, agent_tsv_read): Likewise.
3011 2013-01-16 Yao Qi <yao@codesourcery.com>
3013 * linux-low.c (linux_resume_one_lwp): Don't check
3014 'lwp->bp_reinsert != 0'.
3016 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3017 Pedro Alves <palves@redhat.com>
3019 * lynx-low.c (ptrace_request_to_str): Define a temporary
3020 macro and use it to simplify this function's implementation.
3022 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3024 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3027 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3029 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3031 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3033 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3035 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3037 * lynx-low.c (lynx_resume): Use the resume_info parameter
3038 to determine the ptid for the lynx_ptrace call, unless
3039 it is equal to minus_one_ptid, in which case we use the
3040 ptid of the current_inferior.
3041 (lynx_wait_1): After having received a thread create/exit
3042 event, resume the inferior's execution using the signaling
3043 thread's ptid, rather than the old ptid.
3045 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3047 * lynx-low.c (lynx_resume): Delete variable ret.
3049 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3051 * gdbreplay.c (gdbreplay_version): Update copyright year.
3052 * server.c (gdbserver_version): Likewise.
3054 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3056 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3059 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3061 * lynx-low.c (ptrace_request_to_str): Add handling for
3064 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3066 * lynx-low.c (lynx_attach): Delete variable new_process.
3068 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3070 * lynx-low.c (lynx_create_inferior): Delete variable
3073 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3075 * lynx-low.c (ptrace_request_to_str): Do not handle
3076 PTRACE_GETTHREADLIST if this macro does not exist.
3078 2012-12-15 Yao Qi <yao@codesourcery.com>
3080 * Makefile.in (OBS): Add notif.o.
3081 * notif.c, notif.h: New.
3082 * server.c: Include "notif.h".
3083 (struct vstop_notif) <next>: Remove.
3085 (queue_stop_reply): Update.
3086 (push_event, send_next_stop_reply): Remove.
3087 (discard_queued_stop_replies): Update.
3088 (notif_stop): New variable.
3089 (handle_v_stopped): Remove.
3090 (handle_v_requests): Don't call handle_v_stopped. Call
3091 handle_ack_notif instead.
3092 (queue_stop_reply_callback): Call notif_event_enque instead
3093 of queue_stop_reply.
3094 (handle_status): Don't call send_next_stop_reply, call
3095 notif_write_event instead.
3096 (kill_inferior_callback): Likewise.
3097 (detach_or_kill_inferior_callback): Likewise.
3098 (main): Call initialize_notif.
3099 (process_serial_event): Call QUEUE_is_empty.
3100 (handle_target_event): Call notif_push instead of push event.
3101 * server.h (push_event): Remove declaration.
3103 2012-12-10 Tom Tromey <tromey@redhat.com>
3105 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3106 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3109 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3110 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3111 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3112 (amd64-linux-ipa.o, ax.o): Rewrite.
3113 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3114 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3115 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3116 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3117 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3118 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3119 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3120 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3121 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3122 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3123 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3124 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3125 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3126 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3127 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3128 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3129 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3130 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3131 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3132 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3133 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3134 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3135 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3136 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3137 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3138 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3139 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3140 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3141 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3142 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3143 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3144 (reg-tilegx.o): Remove.
3145 (all_object_files): New macro.
3146 Include .deps files.
3147 * aclocal.m4, configure: Rebuild.
3148 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3149 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3150 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3152 2012-12-05 Tom Tromey <tromey@redhat.com>
3155 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3157 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3159 * configure.ac: Check for linux/perf_event.h.
3160 * config.in: Regenerated.
3161 * configure: Regenerated.
3163 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3165 * hostio.c (handle_readlink): Decrease buffer size
3166 parameter passed to readlink by one byte.
3168 2012-11-26 Yao Qi <yao@codesourcery.com>
3170 * configure.ac (build_warnings): Append '-Wempty-body'.
3171 * configure: Regenerated.
3172 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3175 2012-11-15 Pierre Muller <muller@sourceware.org>
3177 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3178 * config.in: Regenerate.
3179 * configure: Regenerate.
3180 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3181 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3182 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3183 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3185 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3186 instead of <sys/wait.h> header.
3187 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3189 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3191 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3192 (various make rules): Remove -DGDBSERVER
3194 2012-11-09 Yao Qi <yao@codesourcery.com>
3196 * spu-low.c (current_ptid): Move it to ..
3197 * gdbthread.h: ... here. New.
3198 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3199 * server.c (myresume, process_serial_event): Likewise.
3200 * thread-db.c (thread_db_find_new_threads): Likewise.
3201 * tracepoint.c (run_inferior_command): Likewise.
3203 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3205 * server.c (handle_search_memory_1): Include access length in
3208 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3210 * linux-crisv32-low.c: Fix compile errors.
3212 2012-09-04 Yao Qi <yao@codesourcery.com>
3214 * tracepoint.c (cmd_qtsv): Adjust debug message.
3215 Don't check CUR_TPOINT.
3217 2012-08-28 Yao Qi <yao@codesourcery.com>
3219 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3220 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3221 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3222 Remove declarations of xmalloc, xreallloc, xstrdup and
3224 * Makefile.in (libiberty_h): New.
3225 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3226 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3228 2012-08-23 Yao Qi <yao@codesourcery.com>
3230 * server.h: Remove declaration of 'xsnprintf'.
3232 2012-08-22 Keith Seitz <keiths@redhat.com>
3234 * server.h: Include build-gnulib-gbserver/config.h.
3235 * gdbreplay.c: Likewise.
3237 2012-08-08 Doug Evans <dje@google.com>
3239 * Makefile.in (SFILES): Add gdb_vecs.c.
3240 (OBS): Add gdb_vecs.o.
3241 (gdb_vecs_h, host_defs_h): New variables.
3242 (thread-db.o): Add $(gdb_vecs_h) dependency.
3243 (gdb_vecs.o): New rule.
3244 * thread-db.c: #include "gdb_vecs.h".
3245 (thread_db_load_search): Use a vector to iterate over path elements.
3246 Handle text appearing after "$pdir".
3248 * configure.ac: Add check for strstr.
3249 * config.in: Regenerate.
3250 * configure: Regenerate.
3252 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
3254 * hostio.c (handle_pread): If pread fails, fall back to attempting
3256 (handle_pwrite): Likewise for pwrite.
3258 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
3260 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
3261 between unsupported TYPE and unimplementable ADDR/LEN combination.
3262 (arm_insert_point): Act on new return value.
3264 2012-07-31 Pedro Alves <palves@redhat.com>
3266 * server.c (process_point_options): Only skip tokens if we find
3267 one that is unrecognized. Don't treat 'X' specially while
3268 skipping unrecognized tokens.
3270 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
3272 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
3273 to 4-byte-align HW breakpoint addresses for Thumb.
3275 2012-07-27 Yao Qi <yao@codesourcery.com>
3279 * server.h: Declare gdb_agent_about_to_close.
3280 * target.c (kill_inferior): Include "agent.h".
3281 New. Send command 'kill'.
3282 * target.h (kill_inferior): Removed macro.
3283 * tracepoint.c (gdb_agent_about_to_close): New.
3284 (gdb_agent_helper_thread): Handle command 'close'.
3285 Wait endlessly until the inferior stops.
3286 Install gdb_agent_remove_socket to atexit hook.
3287 (agent_socket_name): New static variable.
3288 (gdb_agent_socket_init): Replace local variable 'name' with
3289 'agent_socket_name'.
3290 (gdb_agent_remove_socket): New.
3292 2012-07-27 Yao Qi <yao@codesourcery.com>
3294 * server.c (process_point_options): Stop at 'X' when parsing.
3296 2012-07-19 Michael Eager <eager@eagercon.com>
3298 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
3300 * linux-x86-low.c (x86_insert_point, x86_remove_point):
3301 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
3302 hardware breakpoint.
3304 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3306 * gdbserver/linux-low.c (initialize_low): Call
3307 linux_ptrace_init_warnings.
3309 2012-07-02 Doug Evans <dje@google.com>
3311 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
3314 2012-07-02 Stan Shebs <stan@codesourcery.com>
3316 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
3317 (ax.o): Add it to build rule.
3319 (OBS): Add format.o.
3320 (IPA_OBS): Add format.o.
3321 * server.c (handle_query): Claim support for breakpoint commands.
3322 (process_point_options): Add command case.
3323 (process_serial_event): Leave running if there are printfs in
3325 * mem-break.h (any_persistent_commands): Declare.
3326 (add_breakpoint_commands): Declare.
3327 (gdb_no_commands_at_breakpoint): Declare.
3328 (run_breakpoint_commands): Declare.
3329 * mem-break.c (struct point_command_list): New struct.
3330 (struct breakpoint): New field command_list.
3331 (any_persistent_commands): New function.
3332 (add_commands_to_breakpoint): New function.
3333 (add_breakpoint_commands): New function.
3334 (gdb_no_commands_at_breakpoint): New function.
3335 (run_breakpoint_commands): New function.
3336 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
3338 * ax.c: Include format.h.
3339 (ax_printf): New function.
3340 (gdb_eval_agent_expr): Add printf opcode.
3342 2012-06-13 Yao Qi <yao@codesourcery.com>
3344 * server.c (start_inferior): Remove duplicated writes to fields
3345 'last_resume_kind' and 'last_status' of 'current_inferior'.
3347 2012-06-12 Yao Qi <yao@codesourcery.com>
3348 Pedro Alves <palves@redhat.com>
3350 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
3352 * server.c (handle_v_cont): Extend comment.
3354 2012-06-11 Yao Qi <yao@codesourcery.com>
3356 * linux-low.c (linux_attach): Add 'static'.
3358 2012-06-06 Yao Qi <yao@codesourcery.com>
3360 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
3362 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3364 Fix gcc -flto compilation warning.
3365 * server.c (main): Make variable multi_mode and attach volatile.
3367 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3369 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
3370 if the platform doesn't know about it.
3372 2012-05-30 Jeff Kenton <jkenton@tilera.com>
3374 * Makefile.in (SFILES): Add linux-tile-low.c.
3375 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
3376 * configure.srv: Handle tilegx-*-linux*.
3377 * linux-tile-low.c: New file.
3379 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3381 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
3383 2012-05-24 Pedro Alves <palves@redhat.com>
3387 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
3389 2012-05-24 Pedro Alves <palves@redhat.com>
3393 Replace target_signal with gdb_signal throughout.
3395 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3397 * linux-low.c (linux_store_registers): Avoid the copying sequence
3398 when no data has been retrieved by ptrace.
3400 2012-05-22 Will Deacon <will.deacon@arm.com>
3402 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3403 Include asm/ptrace.h.
3404 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3407 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3409 * linux-low.c (linux_store_registers): Don't re-retrieve data
3410 with ptrace that has already been obtained from /proc. Always
3411 copy any data retrieved with ptrace to the buffer supplied.
3413 2012-05-11 Yao Qi <yao@codesourcery.com>
3414 Pedro Alves <palves@redhat.com>
3416 * linux-low.c (enum stopping_threads_kind): New.
3417 (stopping_threads): Change type to `enum stopping_threads_kind'.
3418 (handle_extended_wait): If stopping and suspending threads, leave
3419 the new_lwp suspended too.
3420 (linux_wait_for_event): Adjust.
3421 (stop_all_lwps): Set `stopping_threads' to
3422 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3423 whether we're suspending threads or just stopping them. Assert no
3426 2012-04-29 Yao Qi <yao@codesourcery.com>
3428 * server.h: Move some code to ...
3429 * gdbthread.h: ... here. New.
3430 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3431 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3432 (nto-low.o, win32-low.o): Likewise.
3433 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3434 * regcache.c, remote-utils.c, server.c: Likewise.
3435 * target.c, tracepoint.c, win32-low.c: Likewise.
3437 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3439 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3440 (PTRACE_ARG4_TYPE): Likewise.
3441 (PTRACE_XFER_TYPE): Likewise.
3442 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3443 ptrace to PTRACE_ARG3_TYPE.
3444 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3445 (PTRACE_ARG4_TYPE): Likewise.
3446 (PTRACE_XFER_TYPE): Likewise.
3447 (linux_detach_one_lwp): Cast fourth argument of
3448 ptrace to long then PTRACE_ARG4_TYPE.
3449 (regsets_fetch_inferior_registers): Cast third argument of
3450 ptrace to long then PTRACE_ARG3_TYPE.
3451 (regsets_store_inferior_registers): Likewise.
3453 2012-04-20 Pedro Alves <palves@redhat.com>
3455 * configure: Regenerate.
3457 2012-04-19 Pedro Alves <palves@redhat.com>
3459 * Makefile.in (GNULIB_BUILDDIR): New.
3460 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3461 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3462 (all, install-only, uninstall, clean-info, all-lib, clean): No
3463 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3464 (maintainer-clean realclean distclean): Use subdir_do.
3466 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3467 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3468 * acinclude.m4: Include acx_configure_dir.m4.
3469 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3470 calls. Call AC_PROG_RANLIB. Configure gnulib using
3473 (GNULIB_STDINT_H): Adjust.
3474 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3475 * gdbreplay.c: Include build-gnulib/config.h.
3476 * server.h: Likewise.
3477 * aclocal.m4: Regenerate.
3478 * config.in: Regenerate.
3479 * configure: Regenerate.
3481 2012-04-19 Pedro Alves <palves@redhat.com>
3483 * Makefile.in (LIBGNU, INCGNU): Adjust.
3484 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3485 (all, install-only, uninstall, clean-info, all-lib, clean)
3486 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3487 * configure.ac: Adjust AC_OUTPUT output.
3488 * aclocal.m4: Regenerate.
3489 * configure: Regenerate.
3491 2012-04-19 Pedro Alves <palves@redhat.com>
3493 * Makefile.in (generated_files): New.
3494 (server_h): Remove the explicit dependency on config.h, and depend
3495 on $generated_files.
3497 2012-04-19 Pedro Alves <palves@redhat.com>
3499 * Makefile.in (INCGNU): Add -Ignulib.
3501 2012-04-19 Pedro Alves <palves@redhat.com>
3503 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3504 (INCGNU): ... this, and spell out -I here.
3505 (GNULIB_LIB): Rename to ...
3507 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3509 2012-04-19 Pedro Alves <palves@redhat.com>
3511 * config.in: Regenerate.
3513 2012-04-19 Pedro Alves <palves@redhat.com>
3515 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3516 * server.h (memmem): Remove declaration.
3517 * config.in: Regenerate.
3518 * configure: Regenerate.
3520 2012-04-19 Yao Qi <yao@codesourcery.com>
3522 * Makefile.in (SFILES): Add common/vec.c.
3526 2012-04-19 Yao Qi <yao@codesourcery.com>
3528 * remote-utils.c (prepare_resume_reply): Replace with macro
3529 target_core_of_thread.
3530 * server.c (handle_qxfer_threads_proper): Likewise.
3531 * target.h (traget_core_of_thread): New macro.
3533 2012-04-18 Pedro Alves <palves@redhat.com>
3535 * aclocal.m4: Regenerate.
3536 * configure: Regenerate.
3538 2012-04-16 Yao Qi <yao@codesourcery.com>
3540 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3541 duplicated on address.
3543 2012-04-16 Yao Qi <yao@codesourcery.com>
3545 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3546 (struct tracepoint_action_ops) <send>: New field.
3547 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3548 (agent_expr_send, x_tracepoint_action_send): New.
3549 (l_tracepoint_action_send): New.
3550 (cmd_qtdp): Download and install tracepoint
3551 according to `use_agent'.
3552 (run_inferior_command): Add one more parameter `len'.
3554 (tracepoint_send_agent): New.
3555 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3557 2012-04-16 Yao Qi <yao@codesourcery.com>
3559 * tracepoint.c (download_tracepoints): Moved to ...
3560 (cmd_qtstart): ... here.
3562 2012-04-14 Yao Qi <yao@codesourcery.com>
3564 * tracepoint.c: Include inttypes.h.
3565 (struct collect_memory_action): Use sized types.
3566 (struct tracepoint): Likewise.
3567 (cmd_qtdp, stop_tracing): Update print specifiers.
3568 (cmd_qtp, response_tracepoint): Likewise.
3569 (collect_data_at_tracepoint): Likewise.
3570 (collect_data_at_step): Likewise.
3572 2012-04-14 Yao Qi <yao@codesourcery.com>
3574 Import gnulib module inttypes.
3575 * aclocal.m4, config.in, configure: Regenerated.
3577 2012-04-14 Yao Qi <yao@codesourcery.com>
3579 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3580 Makefile and config.status at last.
3582 2012-04-13 Yao Qi <yao@codesourcery.com>
3584 * tracepoint.c: Include stdint.h unconditionally.
3586 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3588 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3589 on BFD_HAVE_SYS_PROCFS_TYPE.
3590 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3591 * configure: Regenerate.
3592 * config.in: Likewise.
3594 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3596 * Makefile.in (clean): Also remove x32.c x32-linux.c
3597 x32-avx.c x32-avx-linux.c.
3598 (x32.o): New target.
3600 (x32-linux.o): Likewise.
3601 (x32-linux.c): Likewise.
3602 (x32-avx.o): Likewise.
3603 (x32-avx.c): Likewise.
3604 (x32-avx-linux.o): Likewise.
3605 (x32-avx-linux.c): Likewise.
3607 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3608 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3609 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3610 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3611 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3612 i386/x32-avx-linux.xml.
3614 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3615 (init_registers_x32_avx_linux): Likwise.
3616 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3617 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3619 2012-04-13 Pedro Alves <palves@redhat.com>
3621 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3622 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3623 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3624 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3627 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3629 * linux-x86-low.c (compat_x32_clock_t): New.
3630 (compat_x32_siginfo_t): Likewise.
3631 (compat_x32_siginfo_from_siginfo): Likewise.
3632 (siginfo_from_compat_x32_siginfo): Likewise.
3633 (linux_is_elf64): Likewise.
3634 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3635 and siginfo_from_compat_x32_siginfo for x32.
3636 (x86_arch_setup): Set linux_is_elf64.
3638 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3641 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3643 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3644 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3645 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3646 compatible with process.
3648 2012-04-12 Yao Qi <yao@codesourcery.com>
3650 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3651 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3652 (install-only, install-info, clean): Handle sub dir gnulib.
3653 (all-lib, am--refresh): New targets.
3654 (memmem.o): Remove target.
3655 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3656 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3657 (AC_REPLACE_FUNCS): Remove memmem.
3658 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3659 (AC_OUTPUT): Generate Makefile in gnulib/.
3660 * aclocal.m4, config.in, configure: Regenerated.
3662 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3664 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3666 2012-04-05 Pedro Alves <palves@redhat.com>
3668 -Werror=strict-aliasing
3670 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3673 2012-04-04 Pedro Alves <palves@redhat.com>
3675 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3676 (sparc_store_gregset_from_stack, sparc_store_gregset)
3677 (sparc_breakpoint_at): Fix formatting.
3679 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3681 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3683 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3684 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3685 * config.in: Regenerate.
3686 * configure: Likewise.
3688 2012-03-29 Pedro Alves <palves@redhat.com>
3690 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3691 Correct ptrace arguments.
3693 2012-03-28 Pedro Alves <palves@redhat.com>
3695 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3696 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3697 (IA64_FR1_REGNUM): New defines.
3698 (ia64_fetch_register): New.
3699 (the_low_target): Install it.
3700 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3702 * linux-low.c (linux_fetch_registers): Try the
3703 the_low_target.fetch_register hook first.
3705 * linux-arm-low.c (the_low_target): Adjust.
3706 * linux-bfin-low.c (the_low_target): Adjust.
3707 * linux-cris-low.c (the_low_target): Adjust.
3708 * linux-crisv32-low.c (the_low_target): Adjust.
3709 * linux-m32r-low.c (the_low_target): Adjust.
3710 * linux-m68k-low.c (the_low_target): Adjust.
3711 * linux-mips-low.c (the_low_target): Adjust.
3712 * linux-ppc-low.c (the_low_target): Adjust.
3713 * linux-s390-low.c (the_low_target): Adjust.
3714 * linux-sh-low.c (the_low_target): Adjust.
3715 * linux-sparc-low.c (the_low_target): Adjust.
3716 * linux-tic6x-low.c (the_low_target): Adjust.
3717 * linux-x86-low.c (the_low_target): Adjust.
3718 * linux-xtensa-low.c (the_low_target): Adjust.
3720 2012-03-26 Pedro Alves <palves@redhat.com>
3722 * server.c (handle_qxfer_libraries): Don't bail early if
3723 the_target->qxfer_libraries_svr4 is not NULL.
3725 2012-03-26 Pedro Alves <palves@redhat.com>
3727 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3729 2012-03-23 Pedro Alves <palves@redhat.com>
3731 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3732 "library-list-svr4" element's start tag when the the DSO list is
3735 2012-03-23 Pedro Alves <palves@redhat.com>
3737 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3738 a variable whose type size is the same as the inferior's pointer
3741 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3743 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3745 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3746 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3747 * linux-low.h: Include <signal.h>.
3748 (struct siginfo): Remove forward declaration.
3749 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3752 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3754 * .gitignore: Ignore more files.
3756 2012-03-19 Pedro Alves <palves@redhat.com>
3757 Jan Kratochvil <jan.kratochvil@redhat.com>
3759 * server.c (cont_thread, general_thread): Add describing comments.
3760 (start_inferior): Clear `cont_thread'.
3761 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3764 2012-03-15 Yao Qi <yao@codesourcery.com>
3766 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3768 (cmd_qtdp): ... here.
3770 2012-03-15 Yao Qi <yao@codesourcery.com>
3772 * tracepoint.c (struct tracepoint_action_ops): New.
3773 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3774 (m_tracepoint_action_download): New.
3775 (r_tracepoint_action_download): New.
3776 (x_tracepoint_action_download): New.
3777 (l_tracepoint_action_download): New.
3778 (add_tracepoint_action): Install `action->ops' according type.
3779 (download_tracepoint_1): Move code `download' function pointer
3780 of various tracepoint_action_ops.
3782 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3784 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3785 linux_ptrace_attach_warnings.
3787 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3789 * Makefile.in (linux-ptrace.o): New.
3790 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3791 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3792 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3793 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3794 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3796 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3798 2012-03-08 Yao Qi <yao@codesourcery.com>
3799 Pedro Alves <palves@redhat.com>
3801 Fix PR server/13392.
3802 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3804 * tracepoint.c (remove_tracepoint): New.
3805 (cmd_qtdp): Call remove_tracepoint when failed to install.
3807 2012-03-07 Pedro Alves <palves@redhat.com>
3809 * linux-low.c (get_detach_signal): New.
3810 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3811 Pass on pending signals to PTRACE_DETACH. Check the result of the
3813 * server.c (program_signals, program_signals_p): New.
3814 (handle_general_set): Handle QProgramSignals.
3815 * server.h (program_signals, program_signals_p): Declare.
3817 2012-03-05 Pedro Alves <palves@redhat.com>
3818 Jan Kratochvil <jan.kratochvil@redhat.com>
3820 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3823 2012-03-03 Yao Qi <yao@codesourcery.com>
3825 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3826 agent_look_up_symbols.
3828 2012-03-03 Yao Qi <yao@codesourcery.com>
3830 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3831 (linux-x86-low.o): Likewise.
3832 * server.h: Remove in_process_agent_loaded.
3833 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3837 2012-03-03 Yao Qi <yao@codesourcery.com>
3839 * tracepoint.c (gdb_agent_capability): New global.
3840 (in_process_agent_loaded_ust): Renamed to
3841 `in_process_agent_supports_ust'.
3843 (in_process_agent_supports_ust): Call agent_capability_check.
3844 (clear_installed_tracepoints): Assert that agent supports
3847 2012-03-03 Yao Qi <yao@codesourcery.com>
3849 * linux-low.c (linux_supports_agent): New.
3850 (linux_target_ops): Initialize field `supports_agent' with
3851 linux_supports_agent.
3852 * target.h (struct target_ops) <supports_agent>: New.
3853 (target_supports_agent): New macro.
3854 * server.c (handle_general_set): Handle packet 'QAgent'.
3855 (handle_query): Send `QAgent+'.
3856 * Makefile.in (server.o): Depends on agent.h.
3858 2012-03-03 Yao Qi <yao@codesourcery.com>
3860 * Makefile.in (OBS): Add agent.o.
3861 Add new rule for agent.o.
3862 Track dependence of tracepoint.c on agent.h.
3863 * tracepoint.c (run_inferior_command_1):
3864 (run_inferior_command): Call agent_run_command.
3865 (gdb_ust_connect_sync_socket): Deleted. Move it to
3867 (resume_thread, stop_thread): Likewise.
3868 (gdb_ust_socket_init): Renamed to ...
3869 (gdb_agent_socket_init): ... New.
3870 (gdb_ust_thread): Renamed to ...
3871 (gdb_agent_helper_thread): ... New.
3872 (gdb_ust_init): Move some code to ...
3873 (gdb_agent_init): ... here. New.
3874 [HAVE_UST]: Call gdb_ust_init.
3875 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3876 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3877 * config.in, configure: Regenerated.
3879 2012-03-02 Pedro Alves <palves@redhat.com>
3881 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3882 * linux-low.c (struct simple_pid_list): New.
3883 (stopped_pids): New a struct simple_pid_list pointer.
3884 (add_to_pid_list, pull_pid_from_list): New.
3885 (handle_extended_wait): Don't assume the first signal new children
3886 report is SIGSTOP. Adjust call to pull_pid_from_list.
3887 (linux_wait_for_lwp): Adjust.
3889 2012-03-02 Yao Qi <yao@codesourcery.com>
3891 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3894 2012-03-02 Yao Qi <yao@codesourcery.com>
3896 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3897 `stop_pc' and `tpoint'. Update caller.
3899 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3901 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3902 * linux-low.c (use_linux_regsets): New macro.
3903 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3904 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3905 (linux_register_in_regsets): New function.
3906 (usr_fetch_inferior_registers): Skip registers covered by
3908 (usr_store_inferior_registers): Likewise.
3909 (usr_fetch_inferior_registers): New macro.
3910 (usr_store_inferior_registers): Likewise.
3911 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3912 (linux_store_registers): Likewise.
3913 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3915 (init_registers_mips64_dsp_linux): Likewise.
3916 (init_registers_mips_linux): New macro.
3917 (init_registers_mips_dsp_linux): Likewise.
3918 (mips_dsp_num_regs): Likewise.
3919 (DSP_BASE, DSP_CONTROL): New fallback macros.
3920 (mips_base_regs): New macro.
3921 (mips_regmap): Use it. Fix the size.
3922 (mips_dsp_regmap): New variable.
3923 (mips_dsp_regset_bitmap): Likewise.
3924 (mips_arch_setup): New function.
3925 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3927 (mips_cannot_store_register): Likewise.
3928 (the_low_target): Update .arch_setup, .num_regs and .regmap
3929 initializers. Add .regset_bitmap initializer.
3930 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3932 * linux-bfin-low.c (the_low_target): Likewise.
3933 * linux-cris-low.c (the_low_target): Likewise.
3934 * linux-crisv32-low.c (the_low_target): Likewise.
3935 * linux-ia64-low.c (the_low_target): Likewise.
3936 * linux-m32r-low.c (the_low_target): Likewise.
3937 * linux-m68k-low.c (the_low_target): Likewise.
3938 * linux-ppc-low.c (the_low_target): Likewise.
3939 * linux-s390-low.c (the_low_target): Likewise.
3940 * linux-sh-low.c (the_low_target): Likewise.
3941 * linux-sparc-low.c (the_low_target): Likewise.
3942 * linux-tic6x-low.c (the_low_target): Likewise.
3943 * linux-x86-low.c (the_low_target): Likewise.
3944 * linux-xtensa-low.c (the_low_target): Likewise.
3945 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3946 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3947 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3949 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3950 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3952 2012-02-29 Yao Qi <yao@codesourcery.com>
3953 Pedro Alves <palves@redhat.com>
3955 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3956 `step_over_finished' is true.
3958 2012-02-27 Pedro Alves <palves@redhat.com>
3960 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3961 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3963 2012-02-27 Pedro Alves <palves@redhat.com>
3966 * linux-low.c (pid_is_stopped): New.
3967 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3969 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3971 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3974 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3976 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3978 2012-02-24 Luis Machado <lgustavo@codesourcery>
3980 * server.c (handle_query): Advertise support for target-side
3981 breakpoint condition evaluation.
3982 (process_point_options): New function.
3983 (process_serial_event): When inserting a breakpoint, check for
3984 a target-side condition that should be evaluated.
3986 * mem-break.c: Include regcache.h and ax.h.
3987 (point_cond_list_t): New data structure.
3988 (breakpoint) <cond_list>: New field.
3989 (find_gdb_breakpoint_at): Make non-static.
3990 (delete_gdb_breakpoint_at): Clear any target-side
3992 (clear_gdb_breakpoint_conditions): New function.
3993 (add_condition_to_breakpoint): Likewise.
3994 (add_breakpoint_condition): Likewise.
3995 (gdb_condition_true_at_breakpoint): Likewise.
3996 (gdb_breakpoint_here): Return result directly instead
3997 of going through a local variable.
3999 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4000 (clear_gdb_breakpoint_conditions): Likewise.
4001 (add_breakpoint_condition): Likewise.
4002 (gdb_condition_true_at_breakpoint): Likewise.
4004 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4005 (need_step_over_p): Take target-side breakpoint condition into
4008 2012-02-24 Luis Machado <lgustavo@codesourcery>
4010 * server.h: Include tracepoint.h.
4011 (agent_mem_read, agent_get_trace_state_variable_value,
4012 agent_set_trace_state_variable_value,
4013 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4014 get_set_tsv_func_addr): New prototypes.
4016 * ax.h: New include file.
4017 * ax.c: New source file.
4019 * tracepoint.c: Include ax.h.
4020 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4021 agent_expr, eval_result_type): Move to ax.h.
4022 (parse_agent_expr): Rename to ...
4023 (gdb_parse_agent_expr): ... this, make it non-static and move
4025 (unparse_agent_expr) Rename to ...
4026 (gdb_unparse_agent_expr): ... this, make it non-static and move
4028 (eval_agent_expr): Rename to ...
4029 (eval_tracepoint_agent_expr): ... this.
4030 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4031 forward declarations.
4032 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4033 (agent_get_trace_state_variable_value): New function.
4034 (agent_set_trace_state_variable_value): New function.
4035 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4036 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4037 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4038 (condition_true_at_tracepoint): Likewise.
4039 (parse_agent_expr): Rename to ...
4040 (gdb_parse_agent_expr): ... this and move to ax.c.
4041 (unparse_agent_expr): Rename to ...
4042 (gdb_unparse_agent_expr): ... this and move to ax.c.
4043 (gdb_agent_op_name): Move to ax.c.
4044 (eval_agent_expr): Rename to ...
4045 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4047 (eval_tracepoint_agent_expr): New function.
4048 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4050 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4052 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4053 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4054 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4055 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4056 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4057 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4058 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4059 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4060 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4061 (compile_bytecodes): Remove forward declaration.
4062 (is_goto_target): Move to ax.c.
4063 (compile_bytecodes): Move to ax.c and call
4064 agent_get_trace_state_variable_value (...) and
4065 agent_set_trace_state_variable_value (...).
4067 * Makefile.in: Update ax.c and IPA dependencies.
4069 2012-02-24 Pedro Alves <palves@redhat.com>
4071 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4072 (cmd_bigqtbuffer_circular): ... this. Only handle
4073 'QTBuffer:circular:'.
4074 (handle_tracepoint_general_set): Adjust.
4076 2012-02-16 Yao Qi <yao@codesourcery.com>
4078 * inferiors.c: Move code to ...
4079 * dll.c: .... here. New.
4080 * server.h: Declare clear_dlls.
4081 * Makefile.in (SFILES): Add dll.c.
4085 2012-02-11 Yao Qi <yao@codesourcery.com>
4087 * server.c: (handle_monitor_command): Add a new parameter
4089 (handle_query): Update caller.
4091 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4093 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4094 * configure, config.in: Regenerate.
4095 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4098 2012-02-02 Pedro Alves <palves@redhat.com>
4100 Try SIGKILL first, then PTRACE_KILL.
4101 * linux-low.c (linux_kill_one_lwp): New.
4102 (linux_kill_one_lwp): Rename to ...
4103 (kill_one_lwp_callback): ... this. Use the new
4106 2012-02-02 Pedro Alves <palves@redhat.com>
4108 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4111 2012-01-27 Pedro Alves <palves@redhat.com>
4113 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4114 (elf_64_file_p): Make static.
4115 (linux_pid_exe_is_elf_64_file): New.
4116 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4117 Delete declarations.
4118 (linux_pid_exe_is_elf_64_file): Declare.
4119 * linux-x86-low.c (x86_arch_setup): Use
4120 linux_pid_exe_is_elf_64_file.
4122 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4124 * linux-low.c (linux_wait_for_event_1): Rename to ...
4125 (linux_wait_for_event): ... here and merge it with former
4126 linux_wait_for_event - new variable wait_ptid, use it.
4127 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4129 2012-01-23 Pedro Alves <palves@redhat.com>
4131 * server.c (main): Avoid yet another case of infinite loop while
4132 detaching/killing after a longjmp.
4134 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4137 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4139 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4141 * hostio.c (handle_readlink): New function.
4142 (handle_vFile): Call it to handle "vFile:readlink" packets.
4144 2012-01-20 Pedro Alves <palves@redhat.com>
4145 Ulrich Weigand <ulrich.weigand@linaro.org>
4147 * server.c (handle_v_requests): Only support vAttach and vRun to
4148 start multiple processes when in extended protocol mode.
4150 2012-01-17 Pedro Alves <palves@redhat.com>
4152 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4153 memalign plus mprotect to allocate the scratch buffer.
4155 2012-01-13 Pedro Alves <palves@redhat.com>
4157 * server.c (attach_inferior): Clear `cont_thread'.
4159 2012-01-13 Pedro Alves <palves@redhat.com>
4161 * server.c (main): Avoid infinite loop while detaching/killing
4164 2012-01-09 Doug Evans <dje@google.com>
4166 * server.c (start_inferior): Set last_ptid in --wrapper case.
4168 2012-01-06 Yao Qi <yao@codesourcery.com>
4170 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4172 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4174 2012-01-04 Yao Qi <yao@codesourcery.com>
4176 * tracepoint.c (cmd_qtdp): Print debug message
4177 for static tracepoint.
4179 2012-01-04 Yao Qi <yao@codesourcery.com>
4181 * tracepoint.c (trace_vdebug): Differentiate debug message
4182 between gdbserver and IPA.
4184 2012-01-03 Yao Qi <yao@codesourcery.com>
4186 * tracepoint.c (tracepoint_was_hit): Don't collect for
4189 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4191 * terminal.h: Reformat copyright header.
4193 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4195 * server.c (gdbserver_version): Update copyright year.
4196 * gdbreplay.c (gdbreplay_version): Likewise.
4198 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4200 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4203 2011-12-18 Hui Zhu <teawater@gmail.com>
4204 * linux-low.c (linux_create_inferior): Save return value to ret.
4206 2011-12-18 Hui Zhu <teawater@gmail.com>
4208 * linux-low.c (linux_create_inferior): Save return value to ret.
4210 2011-12-16 Doug Evans <dje@google.com>
4212 * linux-low.c (linux_create_inferior): If stdio connection,
4213 redirect stdin from /dev/null, stdout to stderr.
4214 * remote-utils.c (remote_is_stdio): New static global.
4215 (remote_connection_is_stdio): New function.
4216 (remote_prepare): Handle stdio connection.
4217 (remote_open): Ditto.
4218 (remote_close): Don't close stdin for stdio connections.
4219 (read_prim,write_prim): New functions. Replace all calls to
4220 read/write to these.
4221 * server.c (main): Watch for "-" argument. Move call to
4222 remote_prepare before start_inferior.
4223 * server.h (STDIO_CONNECTION_NAME): New macro.
4224 (remote_connection_is_stdio): Declare.
4226 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4227 in debugging output.
4229 2011-12-15 Yao Qi <yao@codesourcery.com>
4231 * tracepoint.c: Include sys/syscall.h.
4232 (gdb_ust_thread): Remove preprocessor conditional.
4234 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4236 * linux-low.c (linux_detach_one_lwp): Call
4237 the_low_target.prepare_to_resume before detaching.
4239 2011-12-14 Yao Qi <yao@codesourcery.com>
4241 * tracepoint.c (gdb_ust_thread): Don't ignore return value
4244 2011-12-14 Yao Qi <yao@codesourcery.com>
4246 * i386-low.c (i386_low_stopped_data_address): Initialize local
4249 2011-12-13 Pedro Alves <pedro@codesourcery.com>
4253 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
4254 DR_CONTROL unless necessary. Extend comments.
4255 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
4256 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
4258 2011-12-13 Yao Qi <yao@codesourcery.com>
4260 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
4262 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
4264 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
4266 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
4267 Print new debug message for such case.
4269 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4271 Fix overlapping memcpy.
4272 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
4273 the read_inferior_memory transfer.
4274 (delete_fast_tracepoint_jump): New variable buf. Use it for the
4275 write_inferior_memory transfer.
4276 (set_fast_tracepoint_jump): New variable buf. Use it for the
4277 read_inferior_memory and write_inferior_memory transfers.
4278 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
4279 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
4280 Use it for the write_inferior_memory transfer.
4281 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
4284 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4286 * linux-low.c (fetch_register, store_register): Make code
4287 consistent, fix formatting.
4289 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4291 * linux-low.c (usr_store_inferior_registers): Factor out code
4292 to handle individual registers into...
4293 (store_register): ... this new function.
4295 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
4297 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
4298 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
4299 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
4300 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
4301 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
4302 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
4303 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
4304 (srv_xmlfiles): Add new XML files.
4306 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
4308 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
4309 (init_registers_s390_linux32v1): Add prototype.
4310 (init_registers_s390_linux32v2): Likewise.
4311 (init_registers_s390_linux64v1): Likewise.
4312 (init_registers_s390_linux64v2): Likewise.
4313 (init_registers_s390x_linux64v1): Likewise.
4314 (init_registers_s390x_linux64v2): Likewise.
4315 (s390_num_regs): Increment to 52.
4316 (s390_regmap): Add orig_r2 register.
4317 (s390_num_regs_3264): Increment to 68.
4318 (s390_regmap_3264): Add orig_r2 register.
4319 (s390_collect_ptrace_register): Handle orig_r2 register.
4320 (s390_supply_ptrace_register): Likewise.
4321 (s390_fill_last_break): New function.
4322 (s390_store_last_break): Likewise.
4323 (s390_fill_system_call): New function.
4324 (s390_store_system_call): Likewise.
4325 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
4327 (s390_check_regset): New function.
4328 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
4329 NT_S390_SYSTEM_CALL regsets and use appropriate description.
4330 Update target_regsets for available register sets.
4332 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
4333 Jan Kratochvil <jan.kratochvil@redhat.com>
4335 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
4336 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
4338 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
4339 * linux-low.h (struct process_info_private): New member r_debug.
4340 * server.c (handle_qxfer_libraries): Call
4341 the_target->qxfer_libraries_svr4.
4342 (handle_qxfer_libraries_svr4): New function.
4343 (qxfer_packets): New entry "libraries-svr4".
4344 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
4345 * target.h (struct target_ops): New member qxfer_libraries_svr4.
4346 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
4347 PACKET_qXfer_libraries_svr4.
4349 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
4351 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
4352 PSW address/mask between 8-byte and 16-byte formats.
4353 (s390_supply_ptrace_register): Likewise.
4354 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
4355 basic addressing mode bit.
4357 2011-11-24 Stan Shebs <stan@codesourcery.com>
4359 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
4361 2011-11-17 Stan Shebs <stan@codesourcery.com>
4363 * tracepoint.c (struct tracepoint): New field traceframe_usage.
4364 (tracing_start_time): New global.
4365 (tracing_stop_time): New global.
4366 (tracing_user_name): New global.
4367 (tracing_notes): New global.
4368 (tracing_stop_note): New global.
4369 (cmd_qtstart): Set traceframe_usage, start_time.
4370 (stop_tracing): Set stop_time.
4371 (cmd_qtstatus): Report additional status.
4372 (cmd_qtp): New function.
4373 (handle_tracepoint_query): Call it.
4374 (cmd_qtnotes): New function.
4375 (handle_tracepoint_general_set): Call it.
4376 (get_timestamp): Rename from tsv_get_timestamp.
4378 2011-11-14 Stan Shebs <stan@codesourcery.com>
4379 Kwok Cheung Yeung <kcy@codesourcery.com>
4381 * linux-x86-low.c (small_jump_insn): New.
4382 (i386_install_fast_tracepoint_jump_pad): Add arguments for
4383 trampoline and error message, build a trampoline and issue a small
4384 jump instruction to it.
4385 (x86_install_fast_tracepoint_jump_pad): Add arguments for
4386 trampoline and error message.
4387 (x86_get_min_fast_tracepoint_insn_len): New.
4388 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
4389 * linux-low.h (struct linux_target_ops): Add arguments to
4390 install_fast_tracepoint_jump_pad operation, add new operation.
4391 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
4393 (linux_get_min_fast_tracepoint_insn_len): New function.
4394 (linux_target_op): Add new operation.
4395 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4396 (gdb_trampoline_buffer_end): Ditto.
4397 (gdb_trampoline_buffer_error): Ditto.
4398 (struct ipa_sym_addresses): Add fields for new IPA variables.
4399 (symbol_list): Add entries for new IPA variables.
4400 (struct tracepoint): Add fields to hold the address range of the
4401 trampoline used by the tracepoint.
4402 (trampoline_buffer_head): New static variable.
4403 (trampoline_buffer_tail): Ditto.
4404 (claim_trampoline_space): New function.
4405 (have_fast_tracepoint_trampoline_buffer): New function.
4406 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4408 (install_fast_tracepoint): Ditto, also add error buffer argument.
4409 (cmd_qtminftpilen): New function.
4410 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4411 (fast_tracepoint_from_trampoline_address): New function.
4412 (fast_tracepoint_collecting): Handle trampoline as part of jump
4414 (set_trampoline_buffer_space): New function.
4415 (initialize_tracepoint): Initialize new IPA variables.
4416 * target.h (struct target_ops): Add arguments to
4417 install_fast_tracepoint_jump_pad operation, add new
4418 get_min_fast_tracepoint_insn_len operation.
4419 (target_get_min_fast_tracepoint_insn_len): New.
4420 (install_fast_tracepoint_jump_pad): Add arguments.
4421 * server.h (IPA_BUFSIZ): Define.
4422 * linux-i386-ipa.c: Include extra header files.
4423 (initialize_fast_tracepoint_trampoline_buffer): New function.
4424 (initialize_low_tracepoint): Call it.
4425 * server.h (set_trampoline_buffer_space): Declare.
4426 (claim_trampoline_space): Ditto.
4427 (have_fast_tracepoint_trampoline_buffer): Ditto.
4429 2011-11-14 Yao Qi <yao@codesourcery.com>
4431 * server.c (handle_query): Handle InstallInTrace for qSupported.
4432 * tracepoint.c (add_tracepoint): Sort list.
4433 (install_tracepoint, download_tracepoint): New.
4434 (cmd_qtdp): Call them to install and download tracepoints.
4435 (sort_tracepoints): Removed.
4436 (cmd_qtstart): Update.
4438 2011-11-14 Yao Qi <yao@codesourcery.com>
4440 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4441 * mem-break.h: Declare.
4442 * tracepoint.c (cmd_qtstart): Move some code to ...
4443 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4445 (download_tracepoints): Move some code to ...
4446 (download_tracepoint_1): ... here. New.
4448 2011-11-08 Yao Qi <yao@codesourcery.com>
4450 * remote-utils.c (relocate_instruction): A comment fix.
4452 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4454 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4455 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4456 dr_status_mirror and dr_control_mirror from debug_reg_state.
4457 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4458 (i386_initial_stuff): Remove use of deleted globals.
4459 (i386_get_thread_context, i386_set_thread_context,
4460 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4461 from debug_reg_state.
4463 2011-11-05 Yao Qi <yao@codesourcery.com>
4465 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4466 address as TPOINT's.
4468 2011-11-02 Stan Shebs <stan@codesourcery.com>
4470 * tracepoint.c (agent_mem_read_string): New function.
4471 (eval_agent_expr): Call it for tracenz.
4472 * server.c (handle_query): Report support for tracenz.
4474 2011-11-02 Yao Qi <yao@codesourcery.com>
4476 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4478 2011-11-02 Yao Qi <yao@codesourcery.com>
4480 * target.h: Fix a typo in comment.
4482 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4484 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4485 clobber the breakpoints' shadows with fast tracepoint jumps.
4486 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4487 * target.c (write_inferior_memory): Also pass MYADDR down to
4490 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4492 * configure.ac: Check support for personality routine.
4493 * configure: Regenerate.
4494 * config.in: Likewise.
4495 * linux-low.c: Include <sys/personality.h>.
4496 Define ADDR_NO_RANDOMIZE if necessary.
4497 (linux_create_inferior): Disable address space randomization when
4498 forking inferior, if requested.
4499 (linux_supports_disable_randomization): New function.
4500 (linux_target_ops): Install it.
4501 * server.h (disable_randomization): Declare.
4502 * server.c (disable_randomization): New global variable.
4503 (handle_general_set): Handle QDisableRandomization.
4504 (handle_query): Likewise for qSupported.
4505 (main): Support --disable-randomization and --no-disable-randomization
4506 command line arguments.
4507 * target.h (struct target_ops): Add supports_disable_randomization.
4508 (target_supports_disable_randomization): New macro.
4510 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4512 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4514 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4515 [!PT_GETDSBT] (target_loadmap): New definition.
4516 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4517 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4518 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4519 and PT_GETDSBT to LINUX_LOADMAP.
4520 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4521 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4523 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4525 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4526 (arm_linux_hwbp_cap): New static variable.
4527 (arm_linux_get_hwbp_cap): Replace by ...
4528 (arm_linux_init_hwbp_cap): ... this new function.
4529 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4530 (arm_linux_get_hw_watchpoint_count): Likewise.
4531 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4532 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4533 (arm_prepare_to_resume): Use perror_with_name instead of error.
4535 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4537 * linux-arm-low.c: Include <signal.h>.
4538 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4539 (struct arm_linux_hwbp_cap): New data type.
4540 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4541 (struct arm_linux_hw_breakpoint): New data type.
4542 (MAX_BPTS, MAX_WPTS): Define.
4543 (struct arch_process_info, struct arch_lwp_info): New data types.
4544 (arm_linux_get_hwbp_cap): New function.
4545 (arm_linux_get_hw_breakpoint_count): Likewise.
4546 (arm_linux_get_hw_watchpoint_count): Likewise.
4547 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4548 (arm_hwbp_control_initialize): Likewise.
4549 (arm_hwbp_control_is_enabled): Likewise.
4550 (arm_hwbp_control_is_initialized): Likewise.
4551 (arm_hwbp_control_disable): Likewise.
4552 (arm_linux_hw_breakpoint_equal): Likewise.
4553 (arm_linux_hw_point_initialize): Likewise.
4554 (struct update_registers_data): New data structure.
4555 (update_registers_callback: New function.
4556 (arm_insert_point): Likewise.
4557 (arm_remove_point): Likewise.
4558 (arm_stopped_by_watchpoint): Likewise.
4559 (arm_stopped_data_address): Likewise.
4560 (arm_new_process): Likewise.
4561 (arm_new_thread): Likewise.
4562 (arm_prepare_to_resume): Likewise.
4563 (the_low_target): Register arm_insert_point, arm_remove_point,
4564 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4565 arm_new_thread, and arm_prepare_to_resume.
4567 2011-09-15 Stan Shebs <stan@codesourcery.com>
4569 * server.h (struct emit_ops): Add compare-goto fields.
4570 * tracepoint.c (gdb_agent_op_sizes): New table.
4571 (emit_eq_goto): New function.
4572 (emit_ne_goto): New function.
4573 (emit_lt_goto): New function.
4574 (emit_le_goto): New function.
4575 (emit_gt_goto): New function.
4576 (emit_ge_goto): New function.
4577 (is_goto_target): New function.
4578 (compile_bytecodes): Recognize special cases of compare-goto
4579 combinations and call specialized emitters for them.
4580 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4581 (amd64_emit_ne_goto): New function.
4582 (amd64_emit_lt_goto): New function.
4583 (amd64_emit_le_goto): New function.
4584 (amd64_emit_gt_goto): New function.
4585 (amd64_emit_ge_goto): New function.
4586 (amd64_emit_ops): Add the new functions.
4587 (i386_emit_eq_goto): New function.
4588 (i386_emit_ne_goto): New function.
4589 (i386_emit_lt_goto): New function.
4590 (i386_emit_le_goto): New function.
4591 (i386_emit_gt_goto): New function.
4592 (i386_emit_ge_goto): New function.
4593 (i386_emit_ops): Add the new functions.
4595 2011-09-08 Stan Shebs <stan@codesourcery.com>
4597 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4598 (i386_emit_epilogue): Restore %ebx.
4600 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4602 * server.c (step_thread): Remove definition.
4603 (process_serial_event): Don't handle Hs.
4604 * server.h (step_thread): Remove declaration.
4605 * target.c (set_desired_inferior): Remove use of step_thread.
4607 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4609 * linux-low.c: Include linux-procfs.h.
4610 (linux_attach_lwp_1): Update comments.
4611 (linux_attach): Scan for existing threads when attaching to a
4612 process that is the tgid.
4613 * Makefile.in: Update dependencies.
4615 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4617 * configure.srv: Add linux-procfs.o dependencies.
4619 2011-08-14 Yao Qi <yao@codesourcery.com>
4621 * target.h (struct target_ops): Fix indent.
4622 * win32-low.c (win32_target_ops): Fix comment.
4624 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4625 Yao Qi <yao@codesourcery.com>
4627 * Makefile.in (clean): Remove tic6x-*.c files.
4628 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4629 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4630 (tic6x-c64xp-linux.c): Likewise.
4631 * configure.srv: Add support for tic6x-*-uclinux.
4632 * linux-tic6x-low.c: New.
4633 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4635 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4636 Yao Qi <yao@codesourcery.com>
4638 * target.h (struct target_ops): Add read_loadmap.
4639 * linux-low.c (struct target_loadseg): New type.
4640 (struct target_loadmap): New type.
4641 (linux_read_loadmap): New function.
4642 (linux_target_ops): Add linux_read_loadmap.
4643 * server.c (handle_query): Support qXfer:fdpic:read packet.
4644 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4647 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4649 * win32-low.c: Include <stdint.h>.
4651 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4653 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4654 to the inferior here.
4655 (i386_remove_aligned_watchpoint): Ditto.
4656 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4657 fit part of the watchpoint in the debug registers.
4658 (i386_update_inferior_debug_regs): New.
4659 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4660 registers, and only update the inferior on success.
4661 (i386_low_remove_watchpoint): Ditto.
4663 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4665 * linux-low.c (compare_ints, unique, list_threads, show_process,
4666 linux_core_of_thread): Delete.
4667 (linux_target_ops): Change linux_core_of_thread to
4668 linux_common_core_of_thread.
4669 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4670 * utils.c (malloc_failure): Change type of argument.
4671 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4672 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4673 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4674 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4675 (IPA_OBJS): Add common-utils-ipa.o.
4676 (ptid_h, linux_osdata_h): New macros.
4677 (server_h): Add common/common-utils.h, common/xml-utils.h,
4678 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4680 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4681 ptid.o, buffer.o): New rules.
4682 (linux-low.o): Add common/linux-osdata.h as a dependency.
4683 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4684 * configure.ac: Add AC_HEADER_DIRENT check.
4685 * config.in: Regenerate.
4686 * configure: Regenerate.
4687 * remote-utils.c (xml_escape_text): Delete.
4688 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4689 buffer_xml_printf): Move to common/buffer.c.
4690 * server.c (main): Remove call to initialize_inferiors.
4691 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4692 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4693 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4694 internal_error, gdb_assert, gdb_assert_fail): Delete.
4695 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4696 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4698 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4699 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4700 initialize_inferiors): Delete.
4702 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4704 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4707 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4709 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4711 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4713 2011-05-26 Yao Qi <yao@codesourcery.com>
4715 * Makefile.in (thread-db.o): Track dependence to
4716 common/gdb_thread_db.h.
4717 * thread-db.c: include gdb_thread_db.h from right place.
4719 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4721 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4722 __FILE__ and __LINE__ to internal_error.
4724 2011-05-13 Doug Evans <dje@google.com>
4726 * thread-db.c (try_thread_db_load_from_sdir): New function.
4727 (try_thread_db_load_from_dir): New function.
4728 (thread_db_load_search): Handle $sdir, ignore $pdir.
4729 Remove trying of system directories if search of
4730 libthread-db-search-path fails, that is now done via $sdir.
4732 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4734 * server.c (handle_query): Add EnableDisableTracepoints to the list
4735 of supported features.
4736 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4738 (cmd_qtenable_disable): New.
4739 (cmd_qtstart): Install tracepoints even if disabled.
4740 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4741 receiving a QTEnable or QTDisable packet.
4742 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4743 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4745 (gdb_probe): Skip data collection if static tracepoint is disabled.
4747 2011-05-10 Doug Evans <dje@google.com>
4749 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4751 2011-05-04 Doug Evans <dje@google.com>
4753 * linux-low.c (linux_join): Skip process lookup.
4754 * spu-low.c (spu_join): Ditto.
4755 * server.c (join_inferiors_callback): Delete.
4756 (process_serial_event): For 'D' packet (detach) call join_inferior
4759 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4761 * README: Don't mention xscale*-*-linux*.
4762 * configure.srv (xscale*-*-linux*): Don't handle target.
4764 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4766 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4768 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4769 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4770 (i386_emit_void_call_2): Likewise.
4772 2011-04-26 Yao Qi <yao@codesourcery.com>
4774 * linux-low.c: Move common macros to linux-ptrace.h.
4775 Include linux-ptrace.h.
4776 * Makefile.in (linux_ptrace_h): New.
4777 (linux-low.o): Depends on linux-ptrace.h.
4779 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4781 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4782 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4783 (remote_prepare): New function with most of the TCP code from ...
4784 (remote_open): ... here. Detect PORT here unconditionally. Move also
4785 setting transport_is_reliable.
4786 * server.c (run_once): New variable.
4787 (gdbserver_usage): Document it.
4788 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4789 the first run if RUN_ONCE.
4790 * server.h (run_once, remote_prepare): New declarations.
4792 2011-04-19 Tom Tromey <tromey@redhat.com>
4794 * win32-low.c (handle_load_dll): Remove duplicate "the".
4796 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4798 Remove support for old Cygwin 1.5 versions.
4799 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4800 function to avoid warning.
4801 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4804 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4806 * gdbserver/server.h (Macro _): Define it if not available.
4808 2011-03-14 Michael Snyder <msnyder@vmware.com>
4810 * hostio.c (handle_close): Remove unnecessary null test.
4812 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4814 * Makefile.in (maintainer-clean realclean distclean): Remove
4815 "make ... subdir_do" command.
4817 2011-03-10 Michael Snyder <msnyder@vmware.com>
4819 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4821 * server.c (handle_v_run): Free alloced buffer on early return.
4823 2011-03-09 Yao Qi <yao@codesourcery.com>
4826 2011-03-04 Yao Qi <yao@codesourcery.com>
4828 * Makefile.in: Remove GNU make feature --directory.
4830 2011-03-05 Yao Qi <yao@codesourcery.com>
4832 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4833 (subdir_do): New make target. Copied from gdb/Makefile.
4834 (maintainer-clean, realclean, distclean, clean): Call corresponding
4835 make targets in common/Makefile.
4837 2011-02-11 Yao Qi <yao@codesourcery.com>
4839 * configure.ac: Call AC_PROG_RANLIB.
4840 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4841 * configure: Regenerate.
4843 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4845 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4847 2011-03-06 Yao Qi <yao@codesourcery.com>
4849 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4851 2011-03-05 Yao Qi <yao@codesourcery.com>
4853 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4854 (subdir_do): New make target. Copied from gdb/Makefile.
4855 (maintainer-clean, realclean, distclean, clean): Call corresponding
4856 make targets in common/Makefile.
4858 2011-03-04 Yao Qi <yao@codesourcery.com>
4860 * Makefile.in: Remove GNU make feature --directory.
4862 2011-03-04 Michael Snyder <msnyder@vmware.com>
4864 * server.c (queue_stop_reply): Call xmalloc not malloc.
4866 2011-03-02 Michael Snyder <msnyder@vmware.com>
4868 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4870 2011-02-28 Michael Snyder <msnyder@vmware.com>
4872 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4873 (cmd_qtframe): Ditto.
4874 (cmd_qtbuffer): Ditto.
4875 (cmd_bigqtbuffer): Ditto.
4877 * utils.c (decimal2str): Initialize 'width' to nine, then
4880 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4882 * hostio.c (require_data): Free *data, not data.
4884 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4886 * hostio.c (require_data): Use free, not xfree.
4888 2011-02-27 Michael Snyder <msnyder@vmware.com>
4890 * server.c (handle_query): Discard unused value.
4892 * hostio.c (require_data): Free malloc memory before returning
4895 2011-02-26 Michael Snyder <msnyder@vmware.com>
4897 * linux-low.c (list_threads): Call closedir for dirent.
4899 2011-02-27 Michael Snyder <msnyder@vmware.com>
4901 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4902 a case statement falls through.
4904 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4906 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4909 2011-02-26 Michael Snyder <msnyder@vmware.com>
4911 * utils.c (decimal2str): Eliminate dead code and dead param.
4912 (pulongest): Drop dead param from call to decimal2str.
4915 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4917 Revert the following patch (not approved yet):
4918 2011-02-21 Hui Zhu <teawater@gmail.com>
4919 * tracepoint.c (tp_printf): New function.
4920 (eval_agent_expr): Handle gdb_agent_op_printf.
4922 2011-02-21 Hui Zhu <teawater@gmail.com>
4924 * tracepoint.c (tp_printf): New function.
4925 (eval_agent_expr): Handle gdb_agent_op_printf.
4927 2011-02-18 Tom Tromey <tromey@redhat.com>
4929 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4930 (tracepoint.o): Likewise.
4931 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4932 (gdb_agent_op_names): Likewise.
4934 2011-02-18 Tom Tromey <tromey@redhat.com>
4936 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4937 gdb_agent_op_rot>: New constants.
4938 (gdb_agent_op_names): Add pick and roll.
4939 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4942 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4944 * aclocal.m4: Regenerated with aclocal-1.11.1.
4946 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4948 * server.c (handle_qxfer_traceframe_info): New.
4949 (qxfer_packets): Register "traceframe-info".
4950 (handle_query): Report support for qXfer:traceframe-info:read+.
4951 * tracepoint.c (match_blocktype): New.
4952 (traceframe_find_block_type): Rename to ...
4953 (traceframe_walk_blocks): ... this. Add callback filter argument,
4955 (traceframe_find_block_type): New, reimplemented on top of
4956 traceframe_walk_blocks.
4957 (build_traceframe_info_xml): New.
4958 (traceframe_read_info): New.
4959 * server.h (traceframe_read_info): Declare.
4961 2011-02-11 Yao Qi <yao@codesourcery.com>
4963 * configure.ac: Call AC_PROG_RANLIB.
4964 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4965 * configure: Regenerate.
4967 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4969 * server.c (gdb_read_memory): Change return semantics to allow
4971 (handle_search_memory_1): Adjust.
4972 (process_serial_event) <'m' packet>: Handle partial transfers.
4973 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4975 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4977 * regcache.c (init_register_cache): Initialize
4978 regcache->register_status.
4979 (free_register_cache): Release regcache->register_status.
4980 (regcache_cpy): Copy register_status.
4981 (registers_to_string): Print 'x's for unavailable registers.
4982 (supply_register): Mark the register's status valid or
4983 unavailable, depending on whether a buffer was passed in or not.
4984 (supply_register_zeroed): New.
4985 (supply_regblock): Mark the registers' status valid or
4986 unavailable, depending on whether a buffer was passed in or not.
4987 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
4988 (struct regcache): New `register_status' field.
4989 (supply_register_zeroed): Declare.
4990 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
4991 supply_register_zeroed, rather than passing a NULL buffer to
4993 * tracepoint.c (fetch_traceframe_registers): Update comment.
4995 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4997 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5000 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5002 * server.h (decode_xfer_write): Change prototype.
5003 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5004 and don't extract the annex here.
5005 * server.c (decode_xfer_read): Remove `annex' parameter,
5006 and don't extract the annex here.
5008 (struct qxfer): New.
5009 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5010 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5011 (handle_qxfer_statictrace): New functions, abstracted out from
5012 handle_query, and made to use the struct qxfer interface.
5013 (handle_threads_qxfer_proper): Rename to ...
5014 (handle_qxfer_threads_proper): ... this.
5015 (handle_threads_qxfer): Rename to ...
5016 (handle_qxfer_threads): ... this. Adjust.
5017 (qxfer_packets): New array.
5018 (handle_qxfer): New function.
5019 (handle_query): Use handle_qxfer.
5021 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5023 * gdbreplay.c: Shorten lines of >= 80 columns.
5024 * linux-low.c: Ditto.
5025 * linux-ppc-low.c: Ditto.
5026 * linux-s390-low.c: Ditto.
5027 * linux-sparc-low.c: Ditto.
5028 * linux-x86-low.c: Ditto.
5029 * linux-xtensa-low.c: Ditto.
5030 * mem-break.c: Ditto.
5032 * regcache.h: Ditto.
5033 * remote-utils.c: Ditto.
5036 * thread-db.c: Ditto.
5037 * tracepoint.c: Ditto.
5039 * win32-low.h: Ditto.
5041 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5043 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5046 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5048 * server.c (gdbserver_version): Update copyright year in version
5050 * gdbreplay.c (gdbreplay_version): Ditto.
5052 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5054 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5055 * linux-bfin-low.c: New file.
5056 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5057 PT_DATA_ADDR for BFIN targets.
5058 * Makefile.in (SFILES): Add linux-bfin-low.c.
5059 (clean): Remove reg-bfin.c.
5060 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5061 * README: Mention supported Blackfin targets.
5063 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5065 * .gitignore: New file.
5067 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5069 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5071 2010-10-22 Jie Zhang <jie@codesourcery.com>
5073 * Makefile.in: Add FLAGS_TO_PASS variable.
5074 (install): Remove dependency of install-only and recursively
5075 invoke make for install-only.
5077 2010-10-04 Doug Evans <dje@google.com>
5079 * Makefile.in (uninstall): Use $(DESTDIR).
5081 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5085 * linux-x86-low.c (compat_siginfo_from_siginfo)
5086 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5087 si_code is < 0. Check for si_code == SI_TIMER before checking for
5090 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5092 * lynx-i386-low.c: New file.
5093 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5095 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5097 * lynx-low.c (ptrace_request_to_str): Remove handling for
5098 request values that have been removed in LynxOS 5.x.
5100 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5102 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5105 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5107 * configure.ac: Add --enable-inprocess-agent option.
5108 * configure: Rebuilt.
5110 2010-09-06 Yao Qi <yao@codesourcery.com>
5112 * linux-low.c (linux_kill): Remove unused variable.
5113 (linux_stabilize_threads): Likewise.
5114 * server.c (start_inferior): Likewise.
5115 (queue_stop_reply_callback): Likewise.
5116 * tracepoint.c (do_action_at_tracepoint): Likewise.
5118 2010-09-06 Yao Qi <yao@codesourcery.com>
5120 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5123 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5125 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5127 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5129 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5132 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5134 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5135 gdbserver/lynx-ppc-low.c: New files.
5136 * Makefile.in (lynx_low_h): New variable.
5137 (lynx-low.o, lynx-ppc-low.o): New rules.
5138 * configure.ac: On LynxOS, link with -lnetinet.
5139 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5140 * configure: regenerate.
5142 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5144 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5145 * configure.ac: Add check for vasprintf and vsnprintf.
5146 * configure, config.in: Regenerate.
5147 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5149 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5151 * gdbreplay.c: Move include of alloca.h up, next to include of
5153 * server.h: Add include of malloc.h.
5154 * mem-break.c: Remove include of malloc.h.
5155 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5157 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5159 * Makefile.in (memmem.o): Build with -Wno-error.
5161 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5163 * utils.c (xsnprintf): Make non-static.
5164 * server.h: Add xsnprintf declaration.
5165 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5166 replace calls to snprintf by calls to xsnprintf throughout.
5168 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5170 * configure.ac: Add configure check for alloca.
5171 * configure, config.in: Regenerate.
5172 * server.h: Include alloca.h if it exists.
5173 * gdbreplay.c: Include alloca.h if it exists.
5175 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5177 * linux-low.c (__SIGRTMIN): Define if not already defined.
5178 (linux_create_inferior): Check for __ANDROID__ rather than
5180 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5181 are already deferred.
5182 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5183 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5184 stopped and already has a pending signal to report.
5185 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5186 a pending signal to report or is moving out of a jump pad.
5187 (linux_init_signals): Check for __ANDROID__ rather than
5190 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5192 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5193 debug_threads check. Avoid a linear search when not doing debug
5196 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5198 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5199 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5200 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5201 (process_event): Change local fd's type to gdb_fildes_t.
5202 (create_file_handler): Adjust prototype.
5203 (delete_file_handler): Adjust prototype.
5204 (handle_file_event): Adjust prototype. Use pfildes.
5205 (create_file_event): Adjsut prototype.
5206 * remote-utils.c (remote_desc, listen_desc): Change type to
5208 * server.h: New gdb_fildes_t typedef.
5209 [USE_WIN32API]: Include winsock2.h.
5210 (delete_file_handler, add_file_handler): Adjust prototypes.
5212 * utils.c (pfildes): New.
5214 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5216 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5217 * configure: Regenerate.
5219 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5221 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5222 (linux_done_accessing_memory): ... this.
5223 (linux_target_ops): Adjust.
5224 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5225 * nto-low.c (nto_target_ops): Adjust comment.
5226 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5227 * spu-low.c (spu_target_ops): Adjust comment.
5228 * target.h (target_ops): Rename unprepare_to_access_memory field
5229 to done_accessing_memory.
5230 (unprepare_to_access_memory): Rename to ...
5231 (done_accessing_memory): ... this.
5233 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5235 * linux-low.c (linux_prepare_to_access_memory): New.
5236 (linux_unprepare_to_access_memory): New.
5237 (linux_target_ops): Install them.
5238 * server.c (read_memory): Rename to ...
5239 (gdb_read_memory): ... this. Use
5240 prepare_to_access_memory/prepare_to_access_memory.
5241 (write_memory): Rename to ...
5242 (gdb_write_memory): ... this. Use
5243 prepare_to_access_memory/prepare_to_access_memory.
5244 (handle_search_memory_1): Adjust.
5245 (process_serial_event): Adjust.
5246 * target.h (struct target_ops): New fields
5247 prepare_to_access_memory and unprepare_to_access_memory.
5248 (prepare_to_access_memory, unprepare_to_access_memory): New.
5249 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
5250 prepare_to_access_memory/prepare_to_access_memory.
5251 * nto-low.c (nto_target_ops): Adjust.
5252 * spu-low.c (spu_target_ops): Adjust.
5253 * win32-low.c (win32_target_ops): Adjust.
5255 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5257 * Makefile.in (WARN_CFLAGS): Get it from configure.
5258 (WERROR_CFLAGS): New.
5259 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
5260 * configure.ac: Introduce --enable-werror, which adds -Werror to
5261 the compiler command line. Enabled by default. Disable with
5262 --disable-werror. Add -Wdeclaration-after-statement
5263 Wpointer-arith and -Wformat-nonliteral to warning flags.
5264 * configure: Regenerate.
5266 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5268 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
5270 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5272 * gdbreplay.c (remote_error): New.
5274 (expect): Use gdbchar. Check for error reading from GDB.
5275 Clarify sync error output.
5276 (play): Check for errors writing to GDB.
5277 * linux-low.c (sigchld_handler): Really ignore `write' errors.
5278 * remote-utils.c (getpkt): Check for errors writing to the remote
5281 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5283 * linux-low.c (linux_wait_1): Move non-debugging code out of
5284 `debug_threads' control.
5286 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5288 * linux-low.c (linux_wait_1): Don't set last_status here.
5289 * server.c (push_event, queue_stop_reply_callback): Assert we're
5290 not pushing a TARGET_WAITKIND_IGNORE event.
5291 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
5292 (myresume, handle_target_event): Set the thread's last_resume_kind
5293 and last_status from the target returned status.
5295 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5299 * linux-x86-low.c (update_debug_registers_callback): New.
5300 (i386_dr_low_set_addr): Use it.
5301 (i386_dr_low_get_addr): New.
5302 (i386_dr_low_set_control): Use update_debug_registers_callback.
5303 (i386_dr_low_get_control): New.
5304 (i386_dr_low_get_status): Adjust.
5305 * linux-low.c (linux_stop_lwp): New.
5306 * linux-low.h (linux_stop_lwp): Declare.
5308 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
5309 argument instead of a i386_debug_reg_state.
5310 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
5311 a i386_debug_reg_state.
5312 (i386_insert_aligned_watchpoint): Adjust.
5313 (i386_remove_aligned_watchpoint): Adjust.
5314 (i386_low_stopped_data_address): Read the debug registers from the
5315 inferior instead of from the mirrors.
5316 * i386-low.h (struct i386_debug_reg_state): Extend comment.
5317 (i386_dr_low_get_addr): Declare.
5318 (i386_dr_low_get_control): Declare.
5319 (i386_dr_low_get_status): Change prototype.
5321 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
5322 (i386_dr_low_get_addr): New.
5323 (i386_dr_low_get_control): New.
5324 (i386_dr_low_get_status): Adjust prototype. Return
5326 (i386_initial_stuff): Clear dr_status_mirror and
5328 (i386_get_thread_context): Adjust.
5329 (i386_set_thread_context): Adjust.
5330 (i386_thread_added): Adjust.
5332 2010-08-24 Pedro Alves <pedro@codesourcery.com>
5334 * linux-low.h (linux_thread_area): Delete declaration.
5336 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
5338 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
5339 after its termination.
5341 2010-08-09 Pedro Alves <pedro@codesourcery.com>
5343 * linux-low.c (gdb_wants_lwp_stopped): Delete.
5344 (gdb_wants_all_stopped): Delete.
5345 (linux_wait_1): Don't call them.
5346 * server.c (handle_v_cont): Tag all threads as want-stopped.
5347 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
5348 stopped as "client-wants-stopped".
5350 2010-07-31 Pedro Alves <pedro@codesourcery.com>
5352 * Makefile.in (signals_h): New.
5353 (server_h): Depend on it.
5354 (server.o): Don't depend on $(signals_def).
5355 (signals.o): Depend on $(signals_def).
5357 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
5359 * Makefile.in (signals_def): New.
5360 (server_h): Append include/gdb/signals.h and signals_def.
5361 (server.o): Append signals_def.
5363 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5365 * server.c (handle_target_event): Use target_signal_to_host for
5366 resume_info.sig initialization.
5367 * target.h (struct thread_resume) <sig>: New comment.
5369 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
5371 * server.c (handle_query): strcpy() the returned string from paddress()
5372 instead of sprintf().
5373 * utils.c (paddress): Return phex_nz().
5375 2010-07-07 Joel Brobecker <brobecker@adacore.com>
5377 * server.c (handle_v_cont): Call mourn_inferior if process
5379 (myresume): Likewise.
5381 2010-07-01 Pedro Alves <pedro@codesourcery.com>
5383 Static tracepoints, and integration with UST.
5385 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
5386 * mem-break.c (uninsert_all_breakpoints)
5387 (reinsert_all_breakpoints): New.
5388 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
5389 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
5390 (gdb_agent_ust_loaded, helper_thread_id)
5391 (gdb_agent_helper_thread_id): New macros.
5392 (struct ipa_sym_addresses): Add addr_ust_loaded,
5393 addr_helper_thread_id, addr_cmd_buf.
5394 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5395 (in_process_agent_loaded_ust): New.
5396 (write_e_ust_not_loaded): New.
5397 (maybe_write_ipa_ust_not_loaded): New.
5398 (struct collect_static_trace_data_action): New.
5399 (enum tracepoint_type) <static_tracepoint>: New.
5400 (struct tracepoint) <handle>: Mention static tracepoints.
5401 (struct static_tracepoint_ctx): New.
5402 (CMD_BUF_SIZE): New.
5403 (add_tracepoint_action): Handle static tracepoint actions.
5404 (unprobe_marker_at): New.
5405 (clear_installed_tracepoints): Handle static tracepoints.
5406 (cmd_qtdp): Handle static tracepoints.
5407 (probe_marker_at): New.
5408 (cmd_qtstart): Handle static tracepoints.
5409 (response_tracepoint): Handle static tracepoints.
5410 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5411 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5412 (get_context_regcache): Handle static tracepoints.
5413 (do_action_at_tracepoint): Handle static tracepoint actions.
5414 (traceframe_find_block_type): Handle static trace data blocks.
5415 (traceframe_read_sdata): New.
5416 (download_tracepoints): Download static tracepoint actions.
5417 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5418 (GDB_PROBE_NAME): New.
5423 (ust_marker_to_static_tracepoint): New.
5425 (collect_ust_data_at_tracepoint): New.
5426 (gdb_ust_probe): New.
5427 (UNIX_PATH_MAX, SOCK_DIR): New.
5428 (gdb_ust_connect_sync_socket): New.
5429 (resume_thread, stop_thread): New.
5430 (run_inferior_command): New.
5431 (init_named_socket): New.
5432 (gdb_ust_socket_init): New.
5433 (cstr_to_hexstr): New.
5435 (first_marker, next_marker): New.
5436 (response_ust_marker): New.
5437 (cmd_qtfstm, cmd_qtsstm): New.
5438 (unprobe_marker_at, probe_marker_at): New.
5439 (cmd_qtstmat, gdb_ust_thread): New.
5440 (gdb_ust_init): New.
5441 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5442 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5444 (x86_64_st_collect_regmap): New.
5445 (X86_64_NUM_ST_COLLECT_GREGS): New.
5446 (AMD64_RIP_REGNUM): New.
5447 (supply_static_tracepoint_registers): New.
5448 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5450 (i386_st_collect_regmap): New.
5451 (i386_NUM_ST_COLLECT_GREGS): New.
5452 (supply_static_tracepoint_registers): New.
5453 * server.c (handle_query): Handle qXfer:statictrace:read.
5454 <qSupported>: Report support for StaticTracepoints, and
5455 qXfer:statictrace:read features.
5456 * server.h (traceframe_read_sdata)
5457 (supply_static_tracepoint_registers): Declare.
5458 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5459 (unpack_varlen_hex): Include in IPA build.
5460 * Makefile.in (ustlibs, ustinc): New.
5461 (IPA_OBJS): Add remote-utils-ipa.o.
5462 ($(IPA_LIB)): Link -ldl and -lpthread.
5464 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5465 * config.in, configure: Regenerate.
5467 2010-06-20 Ian Lance Taylor <iant@google.com>
5468 Pedro Alves <pedro@codesourcery.com>
5470 * linux-x86-low.c (always_true): Delete.
5471 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5472 trying to fool the compiler with always_true.
5474 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5476 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5477 conditions in gdbserver.
5479 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5481 * spu-low.c (spu_read_memory): Wrap around local store limit.
5482 (spu_write_memory): Likewise.
5484 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5486 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5487 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5489 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5491 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5492 uses with LONGEST uses.
5494 2010-06-14 Stan Shebs <stan@codesourcery.com>
5495 Pedro Alves <pedro@codesourcery.com>
5499 * linux-x86-low.c: Include limits.h.
5504 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5505 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5506 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5507 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5508 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5509 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5510 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5511 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5512 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5513 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5514 (amd64_emit_void_call_2): New.
5515 (amd64_emit_ops): New.
5516 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5517 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5518 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5519 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5520 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5521 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5522 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5523 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5524 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5525 (i386_emit_stack_adjust, i386_emit_int_call_1)
5526 (i386_emit_void_call_2): New.
5527 (i386_emit_ops): New.
5528 (x86_emit_ops): New.
5529 (the_low_target): Install x86_emit_ops.
5530 * server.h (struct emit_ops): New.
5531 (get_raw_reg_func_addr): Declare.
5532 (current_insn_ptr, emit_error): Declare.
5533 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5534 (set_trace_state_variable_value): New defines.
5535 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5536 addr_get_trace_state_variable_value and
5537 addr_set_trace_state_variable_value.
5538 (symbol_list): New fields for get_raw_reg,
5539 get_trace_state_variable_value and set_trace_state_variable_value.
5540 (condfn): New typedef.
5541 (struct tracepoint): New field `compiled_cond'.
5542 (do_action_at_tracepoint): Clear compiled_cond.
5543 (get_trace_state_variable_value, set_trace_state_variable_value):
5545 (condition_true_at_tracepoint): If there's a compiled condition,
5547 (current_insn_ptr, emit_error): New globals.
5548 (struct bytecode_address): New.
5549 (get_raw_reg_func_addr): New.
5550 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5551 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5552 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5553 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5554 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5555 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5556 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5557 (compile_tracepoint_condition, compile_bytecodes): New.
5558 * target.h (emit_ops): Forward declare.
5559 (struct target_ops): New field emit_ops.
5560 (target_emit_ops): New.
5561 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5562 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5563 * linux-low.c (linux_emit_ops): New.
5564 (linux_target_ops): Install it.
5565 * linux-low.h (struct linux_target_ops): New field emit_ops.
5567 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5569 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5570 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5572 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5573 Stan Shebs <stan@codesourcery.com>
5575 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5576 (all): Depend on $(extra_libraries).
5577 (install-only): Install the IPA.
5578 (IPA_OBJS, IPA_LIB): New.
5579 (clean): Remove the IPA lib.
5580 (IPAGENT_CFLAGS): New.
5581 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5582 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5583 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5584 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5585 * configure.ac: Check for atomic builtins support in the compiler.
5586 (IPA_DEPFILES, extra_libraries): Define.
5587 * configure.srv (ipa_obj): Add description.
5588 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5589 (i[34567]86-*-linux*): Set ipa_obj.
5590 (x86_64-*-linux*): Set ipa_obj.
5591 * linux-low.c (stabilizing_threads): New.
5592 (supports_fast_tracepoints): New.
5593 (linux_detach): Stabilize threads before detaching.
5594 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5595 the lwp is either not stabilizing, or is moving out of a jump pad.
5596 (linux_fast_tracepoint_collecting): New.
5597 (maybe_move_out_of_jump_pad): New.
5598 (enqueue_one_deferred_signal): New.
5599 (dequeue_one_deferred_signal): New.
5600 (linux_wait_for_event_1): If moving out of a jump pad, defer
5601 pending signals to later.
5602 (linux_stabilize_threads): New.
5603 (linux_wait_1): Check if threads need moving out of jump pads, and
5605 (stuck_in_jump_pad_callback): New.
5606 (move_out_of_jump_pad_callback): New.
5608 (linux_resume_one_lwp): Handle moving out of jump pads.
5609 (linux_set_resume_request): Dequeue deferred signals.
5610 (need_step_over_p): Also step over fast tracepoint jumps.
5611 (start_step_over): Also uninsert fast tracepoint jumps.
5612 (finish_step_over): Also reinsert fast tracepoint jumps.
5613 (linux_install_fast_tracepoint_jump): New.
5614 (linux_target_ops): Install linux_stabilize_threads and
5615 linux_install_fast_tracepoint_jump_pad.
5616 * linux-low.h (linux_target_ops) <get_thread_area,
5617 install_fast_tracepoint_jump_pad>: New fields.
5618 (struct lwp_info) <collecting_fast_tracepoint,
5619 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5620 (linux_get_thread_area): Declare.
5621 * linux-x86-low.c (jump_insn): New.
5622 (x86_get_thread_area): New.
5623 (append_insns): New.
5625 (amd64_install_fast_tracepoint_jump_pad): New.
5626 (i386_install_fast_tracepoint_jump_pad): New.
5627 (x86_install_fast_tracepoint_jump_pad): New.
5628 (the_low_target): Install x86_get_thread_area and
5629 x86_install_fast_tracepoint_jump_pad.
5630 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5631 (struct fast_tracepoint_jump): New.
5632 (fast_tracepoint_jump_insn): New.
5633 (fast_tracepoint_jump_shadow): New.
5634 (find_fast_tracepoint_jump_at): New.
5635 (fast_tracepoint_jump_here): New.
5636 (delete_fast_tracepoint_jump): New.
5637 (set_fast_tracepoint_jump): New.
5638 (uninsert_fast_tracepoint_jumps_at): New.
5639 (reinsert_fast_tracepoint_jumps_at): New.
5640 (set_breakpoint_at): Use write_inferior_memory.
5641 (uninsert_raw_breakpoint): Use write_inferior_memory.
5642 (check_mem_read): Mask out fast tracepoint jumps.
5643 (check_mem_write): Mask out fast tracepoint jumps.
5644 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5645 (set_fast_tracepoint_jump): Declare.
5646 (delete_fast_tracepoint_jump)
5647 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5648 (reinsert_fast_tracepoint_jumps_at): Declare.
5649 * regcache.c: Don't compile many functions when building the
5650 in-process agent library.
5651 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5652 the register buffer in the heap.
5653 (free_register_cache): If the register buffer isn't owned by the
5654 regcache, don't free it.
5655 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5656 pre-existing register caches.
5657 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5659 (convert_ascii_to_int): : Constify `from' parameter type.
5660 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5661 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5662 the needed buffer in-place.
5663 (relocate_instruction): New.
5664 * server.c (handle_query) <qSymbols>: If the target supports
5665 tracepoints, give it a chance of looking up symbols. Report
5666 support for fast tracepoints.
5667 (handle_status): Stabilize threads.
5668 (process_serial_event): Adjust.
5669 * server.h (struct fast_tracepoint_jump): Forward declare.
5670 (struct process_info) <fast_tracepoint_jumps>: New field.
5671 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5672 (decode_X_packet, decode_M_packet): Adjust.
5673 (relocate_instruction): Declare.
5674 (in_process_agent_loaded): Declare.
5675 (tracepoint_look_up_symbols): Declare.
5676 (struct fast_tpoint_collect_status): Declare.
5677 (fast_tracepoint_collecting): Declare.
5678 (force_unlock_trace_buffer): Declare.
5679 (handle_tracepoint_bkpts): Declare.
5680 (initialize_low_tracepoint)
5681 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5682 * target.h (struct target_ops) <stabilize_threads,
5683 install_fast_tracepoint_jump_pad>: New fields.
5684 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5685 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5686 [HAVE_STDINT_H]: Include stdint.h.
5687 (trace_debug_1): Rename to ...
5688 (trace_vdebug): ... this.
5689 (trace_debug): Rename to ...
5690 (trace_debug_1): ... this. Add `level' parameter.
5692 (ATTR_USED, ATTR_NOINLINE): New.
5693 (IP_AGENT_EXPORT): New.
5694 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5695 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5696 (about_to_request_buffer_space, trace_buffer_is_full)
5697 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5698 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5699 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5700 (traceframe_write_count, traceframes_created)
5701 (trace_state_variables)
5702 New renaming defines.
5703 (struct ipa_sym_addresses): New.
5704 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5706 (ipa_sym_addrs): New.
5707 (all_tracepoint_symbols_looked_up): New.
5708 (in_process_agent_loaded): New.
5709 (write_e_ipa_not_loaded): New.
5710 (maybe_write_ipa_not_loaded): New.
5711 (tracepoint_look_up_symbols): New.
5712 (debug_threads) [IN_PROCESS_AGENT]: New.
5713 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5714 (UNKNOWN_SIDE_EFFECTS): New.
5715 (stop_tracing): New.
5716 (flush_trace_buffer): New.
5717 (stop_tracing_bkpt): New.
5718 (flush_trace_buffer_bkpt): New.
5719 (read_inferior_integer): New.
5720 (read_inferior_uinteger): New.
5721 (read_inferior_data_pointer): New.
5722 (write_inferior_data_pointer): New.
5723 (write_inferior_integer): New.
5724 (write_inferior_uinteger): New.
5725 (struct collect_static_trace_data_action): Delete.
5726 (enum tracepoint_type): New.
5727 (struct tracepoint) <type>: New field `type'.
5728 <actions_str, step_actions, step_actions_str>: Only include in
5730 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5731 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5732 (tracepoints): Use IP_AGENT_EXPORT.
5733 (last_tracepoint): Don't include in the IPA.
5734 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5735 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5736 (alloced_trace_state_variables): New.
5737 (trace_state_variables): Use IP_AGENT_EXPORT.
5738 (traceframe_t): Delete unused variable.
5739 (circular_trace_buffer): Don't include in the IPA.
5740 (trace_buffer_start): Delete.
5741 (struct trace_buffer_control): New.
5742 (trace_buffer_free): Delete.
5743 (struct ipa_trace_buffer_control): New.
5744 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5745 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5747 (trace_buffer_ctrl): New.
5748 (TRACE_BUFFER_CTRL_CURR): New.
5749 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5750 Reimplement as macros.
5751 (trace_buffer_wrap): Delete.
5752 (traceframe_write_count, traceframe_read_count)
5753 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5754 (struct tracepoint_hit_ctx) <type>: New field.
5755 (struct fast_tracepoint_ctx): New.
5756 (memory_barrier): New.
5758 (record_tracepoint_error): Update atomically in the IPA.
5759 (clear_inferior_trace_buffer): New.
5760 (about_to_request_buffer_space): New.
5761 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5762 updating the same buffer.
5763 (add_tracepoint): Default the tracepoint's type to trap
5764 tracepoint, and orig_size to -1.
5765 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5767 (create_trace_state_variable): New parameter `gdb'. Handle it.
5768 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5769 (cmd_qtdp): Handle fast tracepoints.
5771 (max_jump_pad_size): New.
5772 (gdb_jump_pad_head): New.
5773 (get_jump_space_head): New.
5774 (claim_jump_space): New.
5775 (sort_tracepoints): New.
5776 (MAX_JUMP_SIZE): New.
5777 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5779 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5780 support. Upload fast traceframes, and delete internal IPA
5782 (stop_tracing_handler): New.
5783 (flush_trace_buffer_handler): New.
5784 (cmd_qtstop): Upload fast tracepoints.
5785 (response_tracepoint): Handle fast tracepoints.
5786 (tracepoint_finished_step): Upload fast traceframes. Set the
5787 tracepoint hit context's tracepoint type.
5788 (handle_tracepoint_bkpts): New.
5789 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5790 type. Add comment about fast tracepoints.
5791 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5792 non-existing action_str field.
5793 (get_context_regcache): Handle fast tracepoints.
5794 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5796 (fast_tracepoint_from_jump_pad_address): New.
5797 (fast_tracepoint_from_ipa_tpoint_address): New.
5798 (collecting_t): New.
5799 (force_unlock_trace_buffer): New.
5800 (fast_tracepoint_collecting): New.
5803 (write_inferior_data_ptr): New.
5804 (target_tp_heap): New.
5805 (target_malloc): New.
5806 (download_agent_expr): New.
5808 (download_tracepoints): New.
5809 (download_trace_state_variables): New.
5810 (upload_fast_traceframes): New.
5811 (IPA_FIRST_TRACEFRAME): New.
5812 (IPA_NEXT_TRACEFRAME_1): New.
5813 (IPA_NEXT_TRACEFRAME): New.
5814 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5815 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5816 (gdb_jump_pad_buffer_end): New.
5817 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5818 (initialize_tracepoint): Adjust.
5819 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5820 buffer. Initialize the low module.
5821 * utils.c (PREFIX, TOOLNAME): New.
5822 (malloc_failure): Use PREFIX.
5823 (error): In the IPA, an error causes an exit.
5824 (fatal, warning): Use PREFIX.
5825 (internal_error): Use TOOLNAME.
5826 (NUMCELLS): Increase to 10.
5827 * configure, config.in: Regenerate.
5829 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5831 * server.c (handle_query) <qSupported>: Do two passes over the
5832 qSupported string to avoid nesting strtok.
5834 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5836 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5838 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5840 * configure: Regenerate.
5841 * proc-service.list: New.
5843 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5845 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5848 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5850 * gdbreplay.c (remote_open): Check error return from socket() call by
5851 its equality to -1 not by it being negative.
5852 * remote-utils.c (remote_open): Likewise.
5854 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5856 * config.h: Regenerate.
5858 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5860 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5861 doesn't provide PTRACE_GET_THREAD_AREA.
5863 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5865 * linux-m68k-low.c: Include <asm/ptrace.h>
5866 (ps_get_thread_area): Implement.
5868 2010-05-03 Doug Evans <dje@google.com>
5870 * event-loop.c (struct callback_event): New struct.
5871 (callback_list): New global.
5872 (append_callback_event, delete_callback_event): New functions.
5873 (process_callback): New function.
5874 (start_event_loop): Call it.
5875 * remote-utils.c (NOT_SCHEDULED): Define.
5876 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5877 moved out of readchar.
5878 (readchar): Rewrite. Call reschedule before returning.
5879 (reset_readchar): New function.
5880 (remote_close): Call it.
5881 (process_remaining, reschedule): New functions.
5882 * server.h (callback_handler_func): New typedef.
5883 (append_callback_event, delete_callback_event): Declare.
5885 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5887 * proc-service.c (ps_pglobal_lookup): Use
5888 thread_db_look_up_one_symbol.
5889 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5890 parameter. Use it instead of all_symbols_looked_up.
5891 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5893 (all_symbols_looked_up): Don't declare.
5894 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5895 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5897 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5898 Set all_symbols_looked_up here.
5899 (thread_db_look_up_one_symbol): New.
5900 (thread_db_get_tls_address): Adjust.
5901 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5902 thread_db object on the heap, and tentatively set it in the
5904 (thread_db_init): Don't set all_symbols_looked_up here.
5905 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5907 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5909 * linux-low.c (linux_kill, linux_detach): Adjust.
5910 (status_pending_p_callback): Remove redundant statement. Check
5911 for !TARGET_WAITIKIND_IGNORE, instead of
5912 TARGET_WAITKIND_STOPPED.
5913 (handle_tracepoints): Make sure LWP is locked. Adjust.
5914 (linux_wait_for_event_1): Adjust.
5915 (linux_cancel_breakpoints): New.
5916 (unsuspend_one_lwp): New.
5917 (unsuspend_all_lwps): New.
5918 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5919 (send_sigstop_callback): Change return type to int, add new
5920 `except' parameter and handle it.
5921 (suspend_and_send_sigstop_callback): New.
5922 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5923 pass them down. If SUSPEND, also increment the lwp's suspend
5925 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5926 (need_step_over_p): Don't consider suspended LWPs.
5927 (start_step_over): Adjust.
5928 (proceed_one_lwp): Change return type to int, add new `except'
5929 parameter and handle it.
5930 (unsuspend_and_proceed_one_lwp): New.
5931 (proceed_all_lwps): Use find_inferior instead of
5933 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5934 also decrement the suspend count of LWPs. Pass `except' down,
5935 instead of hacking its suspend count.
5936 (linux_pause_all): Add `freeze' parameter. Adjust.
5937 (linux_unpause_all): New.
5938 (linux_target_ops): Install linux_unpause_all.
5939 * server.c (handle_status): Adjust.
5940 * target.h (struct target_ops): New fields `unpause_all' and
5941 `cancel_breakpoints'. Add new parameter to `pause_all'.
5942 (pause_all): Add new `freeze' parameter.
5944 (cancel_breakpoints): New.
5945 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5947 (cmd_qtstart): Pause threads.
5948 (stop_tracing): Pause threads, and cancel breakpoints.
5949 * win32-low.c (win32_target_ops): Adjust.
5951 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5953 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5954 the inferior right away from here...
5955 (linux_wait_1): ... to here, and adjust to check the thread's
5956 last_resume_kind instead of the lwp's step or stop_expected flags.
5958 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5960 * README: Use consistent `GDB' and `GDBserver' spellings.
5962 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5964 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5965 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5966 (linux_detach_one_lwp): Assume the lwp is stopped.
5967 (any_thread_of): Delete.
5968 (linux_detach): Stop all lwps here. Don't blindly delete all
5970 (delete_lwp_callback): New.
5971 (linux_mourn): Delete all lwps of the process that is gone.
5972 (linux_wait_1): Don't delete the last lwp of the process here.
5973 * mem-break.h (mark_breakpoints_out): Declare.
5974 * mem-break.c (mark_breakpoints_out): New.
5975 (free_all_breakpoints): Use it.
5976 * server.c (handle_target_event): If the process is gone, mark
5978 * thread-db.c (struct thread_db) <create_bp>: New field.
5979 (thread_db_enable_reporting): Fix prototype. Store a thread event
5980 breakpoint reference in the thread_db struct.
5981 (thread_db_load_search): Clear the thread_db object.
5982 (try_thread_db_load_1): Ditto.
5983 (switch_to_process): New.
5984 (disable_thread_event_reporting): Use it.
5985 (remove_thread_event_breakpoints): New.
5986 (thread_db_detach, thread_db_mourn): Use it.
5988 2010-05-01 Pedro Alves <pedro@codesourcery.com>
5990 * linux-low.c (linux_enable_event_reporting): New.
5991 (linux_wait_for_event_1, handle_extended_wait): Use it.
5993 2010-04-30 Pedro Alves <pedro@codesourcery.com>
5995 * linux-low.c (linux_kill_one_lwp, linux_kill)
5996 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
5997 (send_sigstop): Take an lwp_info as parameter instead. Queue a
5998 SIGSTOP even if the LWP is stopped.
5999 (send_sigstop_callback): New.
6000 (stop_all_lwps): Use send_sigstop_callback instead.
6001 (linux_resume_one_thread): Adjust.
6002 (proceed_one_lwp): Still proceed an LWP that the client has
6003 requested to stop, if we haven't reported it as stopped yet. Make
6004 sure that LWPs the client want stopped, have a pending SIGSTOP.
6006 2010-04-26 Doug Evans <dje@google.com>
6008 * server.c (handle_general_set): Make static.
6010 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6011 Print received char after testing for error/eof instead of before.
6012 (input_interrupt): Tweak comment.
6014 2010-04-23 Doug Evans <dje@google.com>
6016 * server.c (start_inferior): Print inferior argv if --debug.
6018 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6020 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6021 * nto-x86-low.c: Include server.h
6023 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6025 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6026 be consistent with other sources of this directory.
6027 (init_registers_amd64): Correct name of source file of this function
6030 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6032 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6035 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6037 * win32-i386-low.c: Add 64-bit support.
6038 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6039 (init_registers_amd64): Declare.
6040 (mappings): Add 64-bit version of array.
6041 (init_windows_x86): New function.
6042 (the_low_target): Change init_arch field to init_windows_x86.
6044 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6046 * win32-low.c: Adapt to support also 64-bit architecture.
6047 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6048 (get_image_name): Use SIZE_T type for local variable `done'.
6049 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6050 (toolhelp_get_dll_name): Idem.
6051 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6052 Use uintptr_t typecast to avoid warning.
6053 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6054 (handle_exception): Use phex_nz to avoid warning.
6055 (win32_wait): Remove unused local variable `process'.
6057 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6059 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6062 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6064 * configure.ac: Use `ws2_32' library for srv_mingw.
6065 * configure: Regenerate.
6066 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6067 * remote-utils.c: Likewise.
6069 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6071 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6072 if __x86_64__ is defined.
6074 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6076 * configure: Regenerate.
6078 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6080 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6081 * target.h (target_ops): New get_tib_address field.
6082 * win32-low.h (win32_thread_info): Add thread_local_base field.
6083 * win32-low.c (child_add_thread): Add tlb argument.
6084 Set thread_local_base field to TLB.
6085 (get_child_debug_event): Adapt to child_add_thread change.
6086 (win32_get_tib_address): New function.
6087 (win32_target_ops): Set get_tib_address field to
6088 win32_get_tib_address.
6089 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6091 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6093 * linux-low.c (linux_mourn): Also remove the process.
6094 * server.c (handle_target_event): Don't remove the process here.
6095 * nto-low.c (nto_mourn): New.
6096 (nto_target_ops): Install it.
6097 * spu-low.c (spu_mourn): New.
6098 (spu_target_ops): Install it.
6099 * win32-low.c (win32_mourn): New.
6100 (win32_target_ops): Install it.
6102 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6104 * server.h (buffer_xml_printf): Remove redundant `;'.
6106 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6108 * regcache.c (set_register_cache): Invalidate regcaches before
6109 changing the register cache layout.
6110 (regcache_invalidate_one): Allow a NULL regcache.
6111 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6112 regcaches before changing the register cache layout or the target
6115 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6117 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6118 variable warning on Linux/x86-64.
6120 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6122 GDBserver disconnected tracing support.
6124 * linux-low.c (linux_remove_process): Delete.
6125 (add_lwp): Don't set last_resume_kind here.
6126 (linux_kill): Use `mourn'.
6127 (linux_detach): Use `thread_db_detach', and `mourn'.
6129 (linux_attach_lwp_1): Adjust comment.
6130 (linux_attach): last_resume_kind moved the thread_info; adjust.
6131 (status_pending_p_callback): Adjust.
6132 (linux_wait_for_event_1): Adjust.
6133 (count_events_callback, select_singlestep_lwp_callback)
6134 (select_event_lwp_callback, cancel_breakpoints_callback)
6135 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6136 (proceed_one_lwp): Adjust.
6137 (linux_async): Add debug output.
6138 (linux_thread_stopped): New.
6139 (linux_pause_all): New.
6140 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6142 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6143 (thread_db_free): Delete declaration.
6144 (thread_db_detach, thread_db_mourn): Declare.
6145 * thread-db.c (thread_db_init): Use thread_db_mourn.
6146 (thread_db_free): Delete, split in two.
6147 (disable_thread_event_reporting): New.
6148 (thread_db_detach): New.
6149 (thread_db_mourn): New.
6151 * server.h (struct thread_info) <last_resume_kind>: New field.
6152 <attached>: Add comment.
6153 <gdb_detached>: New field.
6154 (handler_func): Change return type to int.
6155 (handle_serial_event, handle_target_event): Ditto.
6156 (gdb_connected): Declare.
6158 (disconnected_tracing): Declare.
6159 (stop_tracing): Declare.
6161 * server.c (handle_query) <qSupported>: Report support for
6162 disconnected tracing.
6163 (queue_stop_reply_callback): Account for running threads.
6164 (gdb_wants_thread_stopped): New.
6165 (gdb_wants_all_threads_stopped): New.
6166 (gdb_reattached_process): New.
6167 (handle_status): Clear the `gdb_detached' flag of all processes.
6168 In all-stop, stop all threads.
6169 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6170 (process_serial_event): If the remote connection breaks, or if an
6171 exit was forced with "monitor exit", force an event loop exit.
6172 Handle disconnected tracing on detach.
6173 (handle_serial_event): Adjust.
6174 (handle_target_event): If GDB isn't connected, forward events back
6175 to the inferior, unless the last process exited, in which case,
6176 exit gdbserver. Adjust interface.
6178 * remote-utils.c (remote_open): Don't block in accept. Instead
6179 register an event loop source on the listen socket file
6180 descriptor. Refactor bits into ...
6181 (listen_desc): ... this new global.
6182 (gdb_connected): ... this new function.
6183 (enable_async_notification): ... this new function.
6184 (handle_accept_event): ... this new function.
6185 (remote_close): Clear remote_desc.
6187 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6189 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6191 (mourn_inferior): Define.
6192 (target_process_qsupported): Avoid the dangling else problem.
6193 (thread_stopped): Define.
6194 (pause_all): Define.
6195 (target_waitstatus_to_string): Declare.
6196 * target.c (target_waitstatus_to_string): New.
6198 * tracepoint.c (tracing): Make extern.
6199 (disconnected_tracing): New.
6200 (stop_tracing): Make extern. Handle tracing stops due to GDB
6202 (cmd_qtdisconnected): New.
6203 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6204 (handle_tracepoint_general_set): Handle QTDisconnected.
6206 * event-loop.c (event_handler_func): Change return type to int.
6207 (process_event): Bail out if the event handler wants the event
6209 (handle_file_event): Ditto.
6210 (start_event_loop): Bail out if the event handler wants the event
6213 * nto-low.c (nto_target_ops): Adjust.
6214 * spu-low.c (spu_wait): Don't remove the process here.
6215 (spu_target_ops): Adjust.
6216 * win32-low.c (win32_wait): Don't remove the process here.
6217 (win32_target_ops): Adjust.
6219 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6221 * regcache.c (realloc_register_cache): Invalidate inferior's
6222 regcache before recreating it.
6224 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6226 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6228 2010-04-09 Stan Shebs <stan@codesourcery.com>
6229 Pedro Alves <pedro@codesourcery.com>
6231 * server.h (LONGEST): New.
6232 (struct thread_info) <while_stepping>: New field.
6233 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6235 (initialize_tracepoint, handle_tracepoint_general_set)
6236 (handle_tracepoint_query, tracepoint_finished_step)
6237 (tracepoint_was_hit, release_while_stepping_state_list):
6238 (current_traceframe): Declare.
6239 * server.c (handle_general_set): Handle tracepoint packets.
6241 (write_memory): New.
6242 (handle_search_memory_1): Use read_memory.
6243 (handle_query): Report support for conditional tracepoints, trace
6244 state variables, and tracepoint sources. Handle tracepoint
6246 (main): Initialize the tracepoints module.
6247 (process_serial_event): Handle traceframe reads/writes.
6249 * linux-low.c (handle_tracepoints): New.
6250 (linux_wait_1): Call it.
6251 (linux_resume_one_lwp): Handle while-stepping.
6252 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
6253 (linux_target_ops): Install them.
6254 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
6256 * linux-x86-low.c (x86_supports_tracepoints): New.
6257 (the_low_target). Install it.
6259 * mem-break.h (delete_breakpoint): Declare.
6260 * mem-break.c (delete_breakpoint): Make external.
6262 * target.h (struct target_ops): Add `supports_tracepoints',
6263 `read_pc', and `write_pc' fields.
6264 (target_supports_tracepoints): Define.
6265 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
6268 * regcache.h (struct regcache) <registers_owned>: New field.
6269 (init_register_cache, regcache_cpy): Declare.
6270 (regcache_read_pc, regcache_write_pc): Declare.
6271 (register_cache_size): Declare.
6272 (supply_regblock): Declare.
6273 * regcache.c (init_register_cache): New.
6274 (new_register_cache): Use it.
6275 (regcache_cpy): New.
6276 (register_cache_size): New.
6277 (supply_regblock): New.
6278 (regcache_read_pc, regcache_write_pc): New.
6280 * tracepoint.c: New.
6282 * Makefile.in (OBS): Add tracepoint.o.
6283 (tracepoint.o): New rule.
6285 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
6287 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
6289 (i386-mmx.c): Likewise.
6290 (i386-mmx-linux.o): Likewise.
6291 (i386-mmx-linux.c): Likewise.
6293 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
6294 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
6295 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
6296 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
6298 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
6299 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
6300 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
6302 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
6304 * Makefile.in (clean): Updated.
6306 (i386-avx.c): Likewise.
6307 (i386-avx-linux.o): Likewise.
6308 (i386-avx-linux.c): Likewise.
6309 (amd64-avx.o): Likewise.
6310 (amd64-avx.c): Likewise.
6311 (amd64-avx-linux.o): Likewise.
6312 (amd64-avx-linux.c): Likewise.
6314 * configure.srv (srv_i386_regobj): Add i386-avx.o.
6315 (srv_i386_linux_regobj): Add i386-avx-linux.o.
6316 (srv_amd64_regobj): Add amd64-avx.o.
6317 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
6318 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
6319 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
6320 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
6321 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
6322 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
6323 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
6325 * i387-fp.c: Include "i386-xstate.h".
6327 (i387_cache_to_xsave): Likewise.
6328 (i387_xsave_to_cache): Likewise.
6329 (x86_xcr0): Likewise.
6331 * i387-fp.h (i387_cache_to_xsave): Likewise.
6332 (i387_xsave_to_cache): Likewise.
6333 (x86_xcr0): Likewise.
6335 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
6336 * linux-crisv32-low.c (target_regsets): Likewise.
6337 * linux-m68k-low.c (target_regsets): Likewise.
6338 * linux-mips-low.c (target_regsets): Likewise.
6339 * linux-ppc-low.c (target_regsets): Likewise.
6340 * linux-s390-low.c (target_regsets): Likewise.
6341 * linux-sh-low.c (target_regsets): Likewise.
6342 * linux-sparc-low.c (target_regsets): Likewise.
6343 * linux-xtensa-low.c (target_regsets): Likewise.
6345 * linux-low.c: Include <sys/uio.h>.
6346 (regsets_fetch_inferior_registers): Support nt_type.
6347 (regsets_store_inferior_registers): Likewise.
6348 (linux_process_qsupported): New.
6349 (linux_target_ops): Add linux_process_qsupported.
6351 * linux-low.h (regset_info): Add nt_type.
6352 (linux_target_ops): Add process_qsupported.
6354 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
6356 (init_registers_i386_avx_linux): New.
6357 (init_registers_amd64_avx_linux): Likewise.
6358 (xmltarget_i386_linux_no_xml): Likewise.
6359 (xmltarget_amd64_linux_no_xml): Likewise.
6360 (PTRACE_GETREGSET): Likewise.
6361 (PTRACE_SETREGSET): Likewise.
6362 (x86_fill_xstateregset): Likewise.
6363 (x86_store_xstateregset): Likewise.
6364 (use_xml): Likewise.
6365 (x86_linux_update_xmltarget): Likewise.
6366 (x86_linux_process_qsupported): Likewise.
6367 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
6368 (x86_arch_setup): Don't call init_registers_amd64_linux nor
6369 init_registers_i386_linux here. Call
6370 x86_linux_update_xmltarget.
6371 (the_low_target): Add x86_linux_process_qsupported.
6373 * server.c (handle_query): Call target_process_qsupported.
6375 * target.h (target_ops): Add process_qsupported.
6376 (target_process_qsupported): New.
6378 2010-04-03 Pedro Alves <pedro@codesourcery.com>
6380 * inferiors.c (add_thread): Set last_status kind to
6381 TARGET_WAITKIND_IGNORE.
6382 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
6383 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
6384 (linux_wait_1): Move `thread' local definition to block that uses
6385 it. Don't NULL initialize `event_child'.
6386 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
6387 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
6388 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
6390 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6392 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
6393 an extended waitstatus, or by a watchpoint.
6394 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6395 thread was stepping or has been stopped by a watchpoint.
6397 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6399 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6400 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6401 of another, then delete the previous, and validate all
6403 (validate_inserted_breakpoint): New.
6404 (delete_disabled_breakpoints): New.
6405 (validate_breakpoints): New.
6406 (check_mem_read): Validate breakpoints before trusting their
6407 shadow. Delete disabled breakpoints.
6408 (check_mem_write): Validate breakpoints before trusting they
6409 should be inserted. Delete disabled breakpoints.
6410 * mem-break.h (validate_breakpoints):
6411 * server.c (handle_query): Validate breakpoints when we see a
6414 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6416 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6417 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6418 if we could tell there's a GDB breakpoint at stop_pc.
6419 (need_step_over_p): Don't do a step over if we find a GDB
6420 breakpoint at the resume PC.
6422 * mem-break.c (struct raw_breakpoint): New.
6423 (enum bkpt_type): New type `gdb_breakpoint'.
6424 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6425 fields. New field `raw'.
6426 (find_raw_breakpoint_at): New.
6427 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6429 (set_breakpoint_at): Adjust.
6430 (delete_raw_breakpoint): New.
6431 (release_breakpoint): New.
6432 (delete_breakpoint): Rename to...
6433 (delete_breakpoint_1): ... this. Add proc parameter. Use
6434 release_breakpoint. Return ENOENT.
6435 (delete_breakpoint): Reimplement.
6436 (find_breakpoint_at): Delete.
6437 (find_gdb_breakpoint_at): New.
6438 (delete_breakpoint_at): Delete.
6439 (set_gdb_breakpoint_at): New.
6440 (delete_gdb_breakpoint_at): New.
6441 (gdb_breakpoint_here): New.
6442 (set_reinsert_breakpoint): Use release_breakpoint.
6443 (uninsert_breakpoint): Rename to ...
6444 (uninsert_raw_breakpoint): ... this.
6445 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6446 (reinsert_raw_breakpoint): Change parameter type to
6448 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6450 (check_breakpoints): Adjust. Use release_breakpoint.
6451 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6452 (breakpoint_inserted_here): Ditto.
6453 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6454 Don't trust the breakpoint's shadow if it is not inserted.
6455 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6456 (delete_all_breakpoints): Adjust.
6457 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6458 use delete_breakpoint_1.
6460 * mem-break.h (breakpoints_supported): Delete declaration.
6461 (set_gdb_breakpoint_at): Declare.
6462 (gdb_breakpoint_here): Declare.
6463 (delete_breakpoint_at): Delete.
6464 (delete_gdb_breakpoint_at): Declare.
6466 * server.h (struct raw_breakpoint): Forward declare.
6467 (struct process_info): New field `raw_breakpoints'.
6469 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6472 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6474 * linux-low.c (status_pending_p_callback): Fix comment.
6475 (linux_wait_for_event_1): Move most of the internal breakpoint
6476 handling from here...
6477 (linux_wait_1): ... to here.
6478 (count_events_callback): New.
6479 (select_singlestep_lwp_callback): New.
6480 (select_event_lwp_callback): New.
6481 (cancel_breakpoints_callback): New.
6482 (select_event_lwp): New.
6483 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6484 priority to all LWPs that have had events that should be reported
6485 to the client. Cancel breakpoints when about to reporting the
6486 event to the client, not while stopping lwps. No longer cancel
6487 finished single-steps here.
6488 (cancel_finished_single_step): Delete.
6489 (cancel_finished_single_steps): Delete.
6491 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6493 * mem-break.c (enum bkpt_type): New.
6494 (struct breakpoint): New field `type'.
6495 (set_breakpoint_at): Change return type to struct breakpoint
6496 pointer. Set type to `other_breakpoint' by default.
6497 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6498 in the breakpoint list.
6499 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6500 (reinsert_breakpoint): Rename to ...
6501 (reinsert_raw_breakpoint): ... this.
6502 (reinsert_breakpoints_at): Adjust.
6503 * mem-break.h (struct breakpoint): Declare.
6504 (set_breakpoint_at): Change return type to struct breakpoint
6507 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6509 * server.c (handle_query): Assign, not compare.
6511 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6513 Teach linux gdbserver to step-over-breakpoints.
6515 * linux-low.c (can_hardware_single_step): New.
6516 (supports_breakpoints): New.
6517 (handle_extended_wait): If stopping threads, read the stop pc of
6520 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6521 low target doesn't support retrieving the PC.
6522 (add_lwp): Set last_resume_kind to resume_continue.
6523 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6524 (linux_attach): Don't clear stop_expected. Set the lwp's
6525 last_resume_kind to resume_stop.
6526 (linux_detach_one_lwp): Don't check for removed breakpoints.
6527 (check_removed_breakpoint): Delete.
6528 (status_pending_p): Rename to ...
6529 (status_pending_p_callback): ... this. Don't check for removed
6530 breakpoints. Don't consider threads that are stopped from GDB's
6532 (linux_wait_for_lwp): Always read the stop_pc here.
6533 (cancel_breakpoint): New.
6534 (step_over_bkpt): New global.
6535 (linux_wait_for_event_1): Implement stepping over breakpoints.
6536 (gdb_wants_lwp_stopped): New.
6537 (gdb_wants_all_stopped): New.
6538 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6539 single-step traps here. Store the thread's last reported target
6541 (send_sigstop): Don't clear stop_expected. Always set it,
6543 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6544 (cancel_finished_single_step): New.
6545 (cancel_finished_single_steps): New.
6546 (wait_for_sigstop): Don't cancel finished single-step traps here.
6547 (linux_resume_one_lwp): Don't check for removed breakpoints.
6548 Don't set `step' on non-hardware step archs.
6549 (linux_set_resume_request): Ignore resume_stop requests if already
6550 stopping or stopped. Set the lwp's last_resume_kind.
6551 (resume_status_pending_p): Don't check for removed breakpoints.
6552 (need_step_over_p): New.
6553 (start_step_over): New.
6554 (finish_step_over): New.
6555 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6556 requests. Clear the thread's last reported target waitstatus.
6557 Don't use the `suspended' flag. Don't consider pending breakpoints.
6558 (linux_resume): Start a step-over if necessary.
6559 (proceed_one_lwp): New.
6560 (proceed_all_lwps): New.
6561 (unstop_all_lwps): New.
6562 * linux-low.h (struct lwp_info): Rewrite comment for the
6563 `suspended' flag. Add the `stop_pc' field. Delete the
6564 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6565 Add `'last_resume_kind' and `need_step_over' fields.
6566 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6567 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6568 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6569 (set_raw_breakpoint_at): New.
6570 (set_breakpoint_at): Rewrite to use it.
6571 (reinsert_breakpoint_handler): Delete.
6572 (set_reinsert_breakpoint): New.
6573 (reinsert_breakpoint_by_bp): Delete.
6574 (delete_reinsert_breakpoints): New.
6575 (uninsert_breakpoint): Rewrite.
6576 (uninsert_breakpoints_at): New.
6577 (reinsert_breakpoint): Rewrite.
6578 (reinsert_breakpoints_at): New.
6579 (check_breakpoints): Rewrite.
6580 (breakpoint_here): New.
6581 (breakpoint_inserted_here): New.
6582 (check_mem_read): Adjust.
6583 * mem-break.h (breakpoints_supported, breakpoint_here)
6584 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6585 (reinsert_breakpoint_by_bp): Delete declaration.
6586 (delete_reinsert_breakpoints): Declare.
6587 (reinsert_breakpoint): Delete declaration.
6588 (reinsert_breakpoints_at): Declare.
6589 (uninsert_breakpoint): Delete declaration.
6590 (uninsert_breakpoints_at): Declare.
6591 (check_breakpoints): Adjust prototype.
6592 * server.h: Adjust include order.
6593 (struct thread_info): Declare here. Add a `last_status' field.
6595 2010-03-23 Michael Snyder <msnyder@vmware.com>
6597 * server.c (crc32): New function.
6598 (handle_query): Add handling for 'qCRC:' request.
6600 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6602 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6603 lwp had been stopped by a watchpoint.
6605 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6607 * server.h (internal_error): Declare.
6608 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6609 * utils.c (internal_error): New function.
6611 2010-03-15 Andreas Schwab <schwab@redhat.com>
6613 * configure.srv: Fix typo setting srv_regobj.
6615 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6617 * linux-low.c (fetch_register): Avoid passing a non string literal
6619 (usr_store_inferior_registers): Ditto.
6621 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6623 * linux-low.c (linux_write_memory): Bail out early if peeking
6626 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6628 * linux-low.h (struct lwp_info): New fields
6629 `stopped_by_watchpoint' and `stopped_data_address'.
6630 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6631 here, and cache them in the lwp object.
6632 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6634 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6636 (linux_stopped_by_watchpoint): Rewrite.
6637 (linux_stopped_data_address): Rewrite.
6639 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6641 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6642 switching the current inferior, not before.
6644 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6646 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6647 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6648 i386-linux.c and amd64-linux.c.
6649 (reg-i386.o): Removed.
6650 (reg-i386.c): Likewise.
6651 (reg-i386-linux.o): Likewise.
6652 (reg-i386-linux.c): Likewise.
6653 (reg-x86-64.o): Likewise.
6654 (reg-x86-64.c): Likewise.
6655 (reg-x86-64-linux.o): Likewise.
6656 (reg-x86-64-linux.c): Likewise.
6659 (i386-linux.o): Likewise.
6660 (i386-linux.c): Likewise.
6661 (amd64.o): Likewise.
6662 (amd64.c): Likewise.
6663 (amd64-linux.o): Likewise.
6664 (amd64-linux.c): Likewise.
6666 * configure.srv (srv_i386_regobj): New.
6667 (srv_i386_linux_regobj): Likewise.
6668 (srv_amd64_regobj): Likewise.
6669 (srv_amd64_linux_regobj): Likewise.
6670 (srv_i386_32bit_xmlfiles): Likewise.
6671 (srv_i386_64bit_xmlfiles): Likewise.
6672 (srv_i386_xmlfiles): Likewise.
6673 (srv_amd64_xmlfiles): Likewise.
6674 (srv_i386_linux_xmlfiles): Likewise.
6675 (srv_amd64_linux_xmlfiles): Likewise.
6676 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6677 srv_xmlfiles to $srv_i386_xmlfiles.
6678 (i[34567]86-*-mingw32ce*): Likewise.
6679 (i[34567]86-*-mingw*): Likewise.
6680 (i[34567]86-*-nto*): Likewise.
6681 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6682 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6683 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6684 (x86_64-*-linux*): Likewise.
6686 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6687 (init_registers_amd64_linux): New.
6688 (x86_arch_setup): Replace init_registers_x86_64_linux with
6689 init_registers_amd64_linux.
6691 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6693 * configure.ac: Check for libdl. If it is not available link against
6694 static libthread_db.
6695 * configure: Regenerate.
6697 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6701 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6702 handing a read watchpoint.
6703 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6705 2010-02-12 Doug Evans <dje@google.com>
6707 * linux-low.c (linux_supports_tracefork_flag): Document.
6708 (linux_look_up_symbols): Add comment.
6710 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6712 * regcache.c (supply_register): Clear regcache if buf is NULL.
6714 2010-02-02 Nicolas Roche <roche@sourceware.org>
6715 Joel Brobecker <brobecker@adacore.com>
6717 * inferiors.c (find_inferior): Add function documentation.
6718 (unloaded_dll): Handle the case where the unloaded dll has not
6719 been previously registered in the dll list.
6721 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6723 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6724 (thumb2_breakpoint): New.
6725 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6727 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6729 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6730 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6733 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6735 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6737 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6739 * linux-s390-low.c (s390_collect_ptrace_register)
6740 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6742 2010-01-21 Doug Evans <dje@google.com>
6744 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6745 (PTRACE_ARG4_TYPE): New macro.
6746 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6747 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6748 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6749 (usr_store_inferior_registers): Ditto.
6750 (linux_read_memory, linux_write_memory): Ditto.
6751 (linux_test_for_tracefork): Ditto.
6753 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6754 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6756 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6758 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6761 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6763 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6764 prototype to take a regcache. Adjust.
6766 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6768 * regcache.h (struct thread_info): Forward declare.
6769 (struct regcache): New.
6770 (new_register_cache): Adjust prototype.
6771 (get_thread_regcache): Declare.
6772 (free_register_cache): Adjust prototype.
6773 (registers_to_string, registers_from_string): Ditto.
6774 (supply_register, supply_register_by_name, collect_register)
6775 (collect_register_as_string, collect_register_by_name): Ditto.
6776 * regcache.c (struct inferior_regcache_data): Delete.
6777 (get_regcache): Rename to ...
6778 (get_thread_regcache): ... this. Adjust. Switch inferior before
6780 (regcache_invalidate_one): Adjust.
6781 (regcache_invalidate): Fix prototype.
6782 (new_register_cache): Return the new register cache.
6783 (free_register_cache): Change prototype.
6784 (realloc_register_cache): Adjust.
6785 (registers_to_string): Change prototype to take a regcache. Adjust.
6786 (registers_from_string): Ditto.
6787 (register_data): Ditto.
6788 (supply_register): Ditto.
6789 (supply_register_by_name): Ditto.
6790 (collect_register): Ditto.
6791 (collect_register_as_string): Ditto.
6792 (collect_register_by_name): Ditto.
6793 * server.c (process_serial_event): Adjust.
6794 * linux-low.h (regset_fill_func, regset_store_func): Change
6796 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6798 * linux-low.c (get_stop_pc): Adjust.
6799 (check_removed_breakpoint): Adjust.
6800 (linux_wait_for_event): Adjust.
6801 (linux_resume_one_lwp): Adjust.
6802 (fetch_register): Add regcache parameter. Adjust.
6803 (usr_store_inferior_registers): Ditto.
6804 (regsets_fetch_inferior_registers): Ditto.
6805 (regsets_store_inferior_registers): Ditto.
6806 (linux_fetch_registers, linux_store_registers): Ditto.
6807 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6809 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6811 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6812 prototype to take a regcache.
6813 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6814 * remote-utils.c (convert_ascii_to_int, outreg)
6815 (prepare_resume_reply): Change prototype to take a regcache.
6817 * target.h (struct target_ops) <fetch_registers, store_registers>:
6818 Change prototype to take a regcache.
6819 (fetch_inferior_registers, store_inferior_registers): Change
6820 prototype to take a regcache. Adjust.
6821 * proc-service.c (ps_lgetregs): Adjust.
6822 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6823 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6824 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6825 take a regcache. Adjust.
6826 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6827 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6828 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6829 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6830 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6831 (cris_cannot_fetch_register):
6832 (cris_breakpoint_at): Change prototype to take a regcache.
6834 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6835 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6836 to take a regcache. Adjust.
6837 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6839 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6840 take a regcache. Adjust.
6841 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6842 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6843 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6844 * linux-mips-low.c (mips_get_pc):
6845 (mips_set_pc): Change prototype to take a regcache. Adjust.
6846 (mips_reinsert_addr): Adjust.
6847 (mips_collect_register): Change prototype to take a regcache.
6849 (mips_supply_register):
6850 (mips_collect_register_32bit, mips_supply_register_32bit)
6851 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6852 (mips_store_fpregset): Ditto.
6853 * linux-ppc-low.c (ppc_supply_ptrace_register)
6854 (ppc_supply_ptrace_register): Ditto.
6855 (parse_spufs_run): Adjust.
6856 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6857 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6858 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6859 take a regcache. Adjust.
6860 * linux-s390-low.c (s390_collect_ptrace_register)
6861 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6862 (s390_set_pc): Change prototype to take a regcache. Adjust.
6863 (s390_arch_setup): Adjust.
6864 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6865 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6866 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6867 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6868 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6870 (sparc_breakpoint_at): Adjust.
6871 * linux-xtensa-low.c (xtensa_fill_gregset):
6872 (xtensa_store_gregset):
6873 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6874 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6875 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6876 prototype to take a regcache. Adjust.
6877 * win32-arm-low.c (arm_fetch_inferior_register)
6878 (arm_store_inferior_register): Change prototype to take a
6880 * win32-i386-low.c (i386_fetch_inferior_register)
6881 (i386_store_inferior_register): Change prototype to take a
6883 * win32-low.c (child_fetch_inferior_registers)
6884 (child_store_inferior_registers): Change prototype to take a
6886 (win32_wait): Adjust.
6887 (win32_fetch_inferior_registers): Change prototype to take a
6889 (win32_store_inferior_registers): Adjust.
6890 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6891 store_inferior_register>: Change prototype to take a regcache.
6893 2010-01-20 Doug Evans <dje@google.com>
6895 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6897 (linux_wait_for_event1, linux_init_signals): Ditto.
6898 (W_STOPCODE): Provide definition if missing.
6900 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6902 * linux-low.c (linux_core_of_thread): New.
6903 (compare_ints, show_process, list_threads): New.
6904 (linux_qxfer_osdata): Report threads and cores.
6905 (linux_target_op): Register linux_core_of_thread.
6906 * remote-utils.c (prepare_resume_reply): Report the core.
6907 (buffer_xml_printf): Support %d specifier.
6908 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6910 (handle_query): Handle qXfer:threads. Announce availability
6912 * target.h (struct target_ops): New field core_of_thread.
6914 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6916 * Makefile.in (clean): Remove new generated files.
6917 (reg-s390.o, reg-s390.c): Remove rules.
6918 (reg-s390x.o, reg-s390x.c): Likewise.
6919 (s390-linux32.o, s390-linux32.c): Add rules.
6920 (s390-linux64.o, s390-linux64.c): Likewise.
6921 (s390x-linux64.o, s390x-linux64.c): Likewise.
6922 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6923 * linux-s390-low.c: Include <elf.h>.
6924 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6925 (init_registers_s390): Remove prototype.
6926 (init_registers_s390x): Likewise.
6927 (init_registers_s390_linux32): Add prototype.
6928 (init_registers_s390_linux64): Likewise.
6929 (init_registers_s390x_linux64): Likewise.
6930 (s390_num_regs_3264): New define.
6931 (s390_regmap_3264): New global variable.
6932 (s390_cannot_fetch_register): Remove obsolete check.
6933 (s390_cannot_store_register): Likewise.
6934 (s390_collect_ptrace_register): Handle upper/lower register halves.
6935 (s390_supply_ptrace_register): Likewise.
6936 (s390_fill_gregset): Update to register number changes.
6937 (s390_get_hwcap): New routine.
6938 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6939 Install appropriate regmap and register set.
6941 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6943 * server.c (gdbserver_version): Update copyright year to 2010.
6944 * gdbreplay.c (gdbreplay_version): Likewise.
6946 2009-12-28 Doug Evans <dje@google.com>
6948 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6949 elf/external.h. Include <elf.h> instead but only if necessary.
6951 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6953 * linux-low.c (linux_remove_process): Remove `detaching'
6954 parameter. Don't release/detach from thread_db here.
6955 (linux_kill): Release/detach from thread_db here, ...
6956 (linux_detach): ... and here, before actually detaching.
6957 (linux_wait_1): ... and here, when a process exits.
6958 * thread-db.c (any_thread_of): New.
6959 (thread_db_free): Switch the current inferior to a thread of the
6962 2009-12-21 Doug Evans <dje@google.com>
6964 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6966 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6967 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6968 warning ifndef __NR_tkill. Move setting of errno there too.
6969 Delete unnecessary resetting of errno after syscall.
6970 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6972 * configure.ac: Check for dladdr.
6973 * config.in: Regenerate.
6974 * configure: Regenerate.
6975 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6976 (try_thread_db_load): Update.
6978 * linux-low.c (my_waitpid): Delete unnecessary prototype.
6980 2009-12-18 Doug Evans <dje@google.com>
6982 * event-loop.c: Include unistd.h if it exists.
6984 * linux-low.c (my_waitpid): Move definition away from being in
6985 between linux_tracefork_child/linux_test_for_tracefork.
6987 * gdb_proc_service.h (psaddr_t): Fix type.
6988 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
6989 signature to match glibc.
6991 2009-12-16 Doug Evans <dje@google.com>
6993 * linux-low.c (linux_read_memory): Fix argument to read.
6995 2009-11-26 Pedro Alves <pedro@codesourcery.com>
6997 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
6998 events, don't leave current_inferior pointing at null.
7000 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7002 * win32-low.c (LOG): Delete.
7003 (OUTMSG): Output to stderr.
7004 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7005 on compile time LOG macro.
7006 (win32_wait): Fix debug output.
7008 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7010 * win32-low.c (win32_add_one_solib): If the dll name is
7011 "ntdll.dll", prepend the system directory to the dll path.
7013 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7015 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7017 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7018 Vladimir Prus <vladimir@codesourcery.com>
7020 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7021 * configure.ac: Check for __mcoldfire__ and set
7022 gdb_cv_m68k_is_coldfire.
7023 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7024 reg-cf.o and reg-m68k.o.
7025 * configure: Regenerated.
7027 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7029 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7030 Pass it to thread_db_free.
7031 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7032 proper `detaching' argument to linux_remove_process.
7033 * linux-low.h (thread_db_free): Add `detaching' parameter.
7034 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7036 (thread_db_free): Add `detaching' parameter. Only
7037 call td_ta_clear_event if detaching from process.
7039 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7041 * thread-db.c (thread_db_free): Fix typo.
7043 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7046 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7048 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7050 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7051 with an i686 compiler.
7052 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7054 * configure: Rebuilt.
7056 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7060 * server.c (handle_search_memory_1): Correct read_addr initialization
7061 in loop for searching subsequent chunks.
7063 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7065 * configure.ac: New --with-libthread-db option.
7066 * thread-db.c: Allow direct dependence on libthread_db.
7067 (thread_db_free): Adjust.
7068 * config.in: Regenerate.
7069 * configure: Likewise.
7071 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7074 * thread-db.c (attach_thread): New function.
7075 (maybe_attach_thread): Return success/failure.
7076 (find_new_threads_callback): Adjust.
7077 (thread_db_find_new_threads): Loop until no new threads.
7079 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7081 * proc-service.c (ps_lgetregs): Formatting.
7083 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7085 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7086 * configure.ac: Adjust.
7087 * linux-low.h (struct process_info_private): Move members to struct
7089 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7090 * linux-low.c (linux_remove_process): Adjust.
7091 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7092 * server.c (handle_query): Move code ...
7093 (handle_monitor_command): ... here. New function.
7094 * target.h (struct target_ops): New member.
7095 * thread-db.c (struct thread_db): New.
7096 (libthread_db_search_path): New variable.
7097 (thread_db_create_event, thread_db_enable_reporting)
7098 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7099 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7100 (try_thread_db_load_1, dladdr_to_soname): New functions.
7101 (try_thread_db_load, thread_db_load_search): New functions.
7102 (thread_db_init): Search for libthread_db.
7103 (thread_db_free): New function.
7104 (thread_db_handle_monitor_command): Likewise.
7105 * config.in: Regenerate.
7106 * configure: Regenerate.
7108 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7110 * spu-low.c (spu_kill): Wait for inferior to terminate.
7111 Call clear_inferiors.
7112 (spu_detach): Call clear_inferiors.
7114 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7116 * aclocal.m4: Regenerate.
7117 * config.in: Likewise.
7118 * configure: Likewise.
7120 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7122 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7123 (parse_spufs_run): New function.
7124 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7125 (ppc_breakpoint_at): Handle SPU breakpoints.
7127 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7129 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7130 (SPUFS_MAGIC): Define.
7131 (spu_enumerate_spu_ids): New function.
7132 (linux_qxfer_spu): New function.
7133 (linux_target_ops): Install linux_qxfer_spu.
7135 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7137 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7138 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7139 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7140 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7141 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7142 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7143 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7144 (init_registers_powerpc_cell32l): Add prototype.
7145 (init_registers_powerpc_cell64l): Likewise.
7146 (ppc_arch_setup): Detect Cell/B.E. architecture.
7148 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7150 * Makefile.in (datarootdir): New variable.
7152 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7154 * linux-low.c (linux_write_memory): Update debugging output.
7155 * Makefile.in (clean): Add new descriptions.
7156 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7157 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7158 * configure.srv: Add new files for arm*-*-linux*.
7159 * linux-arm-low.c: Add new declarations.
7160 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7161 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7162 (HWCAP_VFPv3D16): New.
7163 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7164 instead of __IWMMXT__.
7165 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7166 (arm_arch_setup): New.
7167 (target_regsets): Remove #ifdef. Add VFP regset.
7168 (the_low_target): Use arm_arch_setup.
7170 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7172 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7173 the main thread again.
7175 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7177 Adding Neutrino gdbserver.
7178 * configure: Regenerated.
7179 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7180 * configure.srv (i[34567]86-*-nto*): New target.
7181 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7182 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7183 (nto_comctrl) [__QNX__]: New function.
7184 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7186 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7188 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7191 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7192 Pedro Alves <pedro@codesourcery.com>
7194 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7195 don't support CONTEXT_EXTENDED_REGISTERS.
7196 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7197 (the_low_target): Install them.
7198 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7199 failing with ERROR_PIPE_NOT_CONNECTED.
7201 2009-06-30 Doug Evans <dje@google.com>
7202 Pierre Muller <muller@ics.u-strasbg.fr>
7204 Add h/w watchpoint support to x86-linux, win32-i386.
7205 * Makefile.in (SFILES): Add i386-low.c
7206 (i386_low_h): Define.
7207 (i386-low.o): Add dependencies.
7208 (linux-x86-low.o): Add i386-low.h dependency.
7209 (win32-i386-low.o): Ditto.
7210 * i386-low.c: New file.
7211 * i386-low.h: New file.
7212 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7213 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7214 * linux-low.c (linux_add_process): Initialize arch_private.
7215 (linux_remove_process): Free arch_private.
7216 (add_lwp): Initialize arch_private.
7217 (delete_lwp): Free arch_private.
7218 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7220 * linux-low.h (process_info_private): New member arch_private.
7221 (lwp_info): New member arch_private.
7222 (linux_target_ops): New members new_process, new_thread,
7224 (ptid_of): New macro.
7225 * linux-x86-low.c: Include stddef.h, i386-low.h.
7226 (arch_process_info): New struct.
7227 (arch_lwp_info): New struct.
7228 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7229 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7230 (i386_dr_low_get_status): New function.
7231 (x86_insert_point, x86_remove_point): New functions.
7232 (x86_stopped_by_watchpoint): New function.
7233 (x86_stopped_data_address): New function.
7234 (x86_linux_new_process, x86_linux_new_thread): New functions.
7235 (x86_linux_prepare_to_resume): New function.
7236 (the_low_target): Add entries for insert_point, remove_point,
7237 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
7239 * server.c (debug_hw_points): New global.
7240 (monitor_show_help): Document set debug-hw-points.
7241 (handle_query): Process "set debug-hw-points".
7242 * server.h (debug_hw_points): Declare.
7243 (paddress): Declare.
7244 * utils.c (NUMCELLS, CELLSIZE): New macros.
7245 (get_sell, xsnprintf, paddress): New functions.
7246 * win32-arm-low.c (the_low_target): Add entries for insert_point,
7247 remove_point, stopped_by_watchpoint, stopped_data_address.
7248 * win32-i386-low.c: Include i386-low.h.
7249 (debug_reg_state): Replaces dr.
7250 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7251 (i386_dr_low_get_status): New function.
7252 (i386_insert_point, i386_remove_point): New functions.
7253 (i386_stopped_by_watchpoint): New function.
7254 (i386_stopped_data_address): New function.
7255 (i386_initial_stuff): Update.
7256 (get_thread_context,set_thread_context,i386_thread_added): Update.
7257 (the_low_target): Add entries for insert_point,
7258 remove_point, stopped_by_watchpoint, stopped_data_address.
7259 * win32-low.c (win32_insert_watchpoint): New function.
7260 (win32_remove_watchpoint): New function.
7261 (win32_stopped_by_watchpoint): New function.
7262 (win32_stopped_data_address): New function.
7263 (win32_target_ops): Add entries for insert_watchpoint,
7264 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
7265 * win32-low.h (win32_target_ops): New members insert_point,
7266 remove_point, stopped_by_watchpoint, stopped_data_address.
7268 2009-06-25 Pedro Alves <pedro@codesourcery.com>
7270 * server.c (process_serial_event): Re-return unsupported, not
7271 error, if the type isn't recognized. Re-allow supporting only
7272 insert or remove packets. Also call require_running for
7273 breakpoints. Add missing break statement to default case. Tidy.
7274 * target.h (struct target_ops): Rename insert_watchpoint to
7275 insert_point, and remove_watchpoint to remove_point.
7277 * linux-low.h (struct linux_target_ops): Likewise.
7278 * linux-low.c (linux_insert_watchpoint): Rename to ...
7279 (linux_insert_point): ... this. Adjust.
7280 (linux_remove_watchpoint): Rename to ...
7281 (linux_remove_point): ... this. Adjust.
7282 (linux_target_ops): Adjust.
7283 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
7284 (cris_insert_point): ... this.
7285 (cris_remove_watchpoint): Rename to ...
7286 (cris_remove_point): ... this.
7287 (the_low_target): Adjust.
7289 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
7291 * server.c (handle_v_kill): Pass signal_pid to
7292 kill_inferior if multi_process is zero.
7294 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
7296 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
7297 * target.h (target_ops): Comment for *_watchpoint to make it clear
7298 the functions can get types '0' and '1'.
7300 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
7302 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
7303 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
7304 * regcache.c (get_regcache): Likewise.
7305 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7306 * win32-low.c (child_fetch_inferior_registers): Remove check for
7309 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
7310 Pedro Alves <pedro@codesourcery.com>
7312 * target.h (struct target_ops) <supports_multi_process>: New
7314 (target_supports_multi_process): New.
7315 * server.c (handle_query): Even if GDB reports support, only
7316 enable multi-process if the target also supports it. Report
7317 multi-process support only if the target backend supports it.
7318 * linux-low.c (linux_supports_multi_process): New function.
7319 (linux_target_ops): Install it as target_supports_multi_process
7322 2009-05-24 Doug Evans <dje@google.com>
7324 Global renaming of find_thread_pid to find_thread_ptid.
7325 * server.h (find_thread_ptid): Renamed from find_thread_pid.
7326 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
7327 All callers updated.
7329 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
7330 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7333 * linux-low.c (get_stop_pc): Print pc if debug_threads.
7334 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
7335 (linux_resume_one_lwp): Ditto.
7337 2009-05-23 Doug Evans <dje@google.com>
7339 * linux-low.c (linux_resume_one_lwp): Change type of first arg
7340 from struct inferior_list_entry * to struct lwp_info *.
7341 All callers updated.
7343 2009-05-13 Doug Evans <dje@google.com>
7345 * linux-x86-low.c: Don't include assert.h.
7346 (x86_siginfo_fixup): Use fatal, not assert.
7347 (x86_arch_setup): Fix comment.
7349 2009-05-12 Doug Evans <dje@google.com>
7351 Biarch support for i386/amd64 gdbserver.
7352 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
7353 Add linux-x86-low.c.
7354 (linux-i386-low.o, linux-x86-64-low.o): Delete.
7355 (linux-x86-low.o): Add.
7356 * linux-x86-64-low.c: Delete.
7357 * linux-i386-low.c: Delete.
7358 * linux-x86-low.c: New file.
7359 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
7361 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
7363 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
7364 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
7365 (linux_child_pid_to_exec_file): New function.
7366 (elf_64_header_p, elf_64_file_p): New functions.
7367 (siginfo_fixup): New function.
7368 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
7369 give target a chance to convert layout.
7370 * linux-low.h (linux_target_ops): New member siginfo_fixup.
7371 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
7373 2009-05-07 Doug Evans <dje@google.com>
7375 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
7376 (regsets_store_inferior_registers): Ditto.
7378 2009-05-06 Pedro Alves <pedro@codesourcery.com>
7382 * linux-low.c (must_set_ptrace_flags): Delete.
7383 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
7385 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
7386 `lwp->must_set_ptrace_flags' instead.
7387 (linux_wait_for_event_1): Set ptrace options here.
7388 (linux_wait_1): ... not here.
7390 2009-04-30 Doug Evans <dje@google.com>
7392 * inferiors.c (started_inferior_callback): New function.
7393 (attached_inferior_callback): New function.
7394 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7395 * server.c (print_started_pid, print_attached_pid): New functions.
7396 (detach_or_kill_for_exit): New function.
7397 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7398 * server.h (have_started_inferiors_p): Declare.
7399 (have_attached_inferiors_p): Declare.
7401 * inferiors.c (remove_process): Fix memory leak, free process.
7402 * linux-low.c (linux_remove_process): New function.
7403 (linux_kill): Call it instead of remove_process.
7404 (linux_detach, linux_wait_1): Ditto.
7406 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7408 * configure.srv: Add x86 Windows CE target.
7410 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7412 * inferiors.c (get_thread_process): Make global.
7413 * server.h (get_thread_process): Add prototype.
7414 * thread-db.c (find_one_thread): Use get_thread_process
7415 instead of current_process.
7416 (thread_db_get_tls_address): Do not crash if called when
7417 thread layer is not yet initialized.
7419 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7421 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7422 * spu-low.c (current_tid): Rename to ...
7423 (current_ptid): ... this.
7424 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7425 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7426 ptid_get_lwp (current_ptid) instead of current_tid.
7427 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7428 instead of current_tid. Use find_process_pid to verify pid
7429 argument is valid. Pass proper argument to remove_process.
7430 (spu_thread_alive): Compare current_ptid instead of current_tid.
7431 (spu_resume): Likewise.
7433 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7435 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7438 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7440 Implement the multiprocess extensions, and add linux multiprocess
7443 * server.h (ULONGEST): Declare.
7444 (struct ptid, ptid_t): New.
7445 (minus_one_ptid, null_ptid): Declare.
7446 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7447 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7448 (struct inferior_list_entry): Change `id' type from unsigned from
7450 (struct sym_cache, struct breakpoint, struct
7451 process_info_private): Forward declare.
7452 (struct process_info): Declare.
7453 (current_process): Declare.
7454 (all_processes): Declare.
7455 (initialize_inferiors): Declare.
7456 (add_thread): Adjust to use ptid_t.
7457 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7458 (add_process, remove_process, find_thread_pid): Declare.
7459 (find_inferior_id): Adjust to use ptid_t.
7460 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7461 (multi_process): Declare.
7462 (push_event): Adjust to use ptid_t.
7463 (read_ptid, write_ptid): Declare.
7464 (prepare_resume_reply): Adjust to use ptid_t.
7465 (clear_symbol_cache): Declare.
7466 * inferiors.c (all_processes): New.
7467 (null_ptid, minus_one_ptid): New.
7468 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7469 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7470 (add_thread): Change unsigned long to ptid. Remove gdb_id
7472 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7473 (gdb_id_to_thread): Rename to ...
7474 (find_thread_pid): ... this. Change unsigned long to ptid.
7475 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7476 (loaded_dll, pull_pid_from_list): Adjust.
7477 (add_process, remove_process, find_process_pid)
7478 (get_thread_process, current_process, initialize_inferiors): New.
7479 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7480 (struct target_waitstatus) <related_pid>: Ditto.
7481 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7483 (struct target_ops) <join>: Add `pid' argument.
7484 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7485 (struct target_ops) <wait>: Add `ptid' field. Change return type
7487 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7488 (mywait): Add `ptid' argument. Change return type to ptid_t.
7489 (target_pid_to_str): Declare.
7490 * target.c (set_desired_inferior): Adjust to use ptids.
7491 (mywait): Add new `ptid' argument. Adjust.
7492 (target_pid_to_str): New.
7493 * mem-break.h (free_all_breakpoints): Declare.
7494 * mem-break.c (breakpoints): Delelete.
7495 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7496 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7497 to use per-process breakpoint list.
7498 (free_all_breakpoints): New.
7499 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7500 (symbol_cache, all_symbols_looked_up): Delete.
7502 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7504 (prepare_resume_reply): Change ptid argument's type from unsigned
7505 long to ptid_t. Adjust. Implement W;process and X;process.
7506 (free_sym_cache, clear_symbol_cache): New.
7507 (look_up_one_symbol): Adjust to per-process symbol cache. *
7508 * server.c (cont_thread, general_thread, step_thread): Change type
7511 (multi_process): New.
7512 (last_ptid): Change type to ptid_t.
7513 (struct vstop_notif) <ptid>: Change type to ptid_t.
7514 (queue_stop_reply, push_event): Change `ptid' argument's type to
7516 (discard_queued_stop_replies): Add `pid' argument.
7517 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7518 changes. Don't reference the `attached' global.
7519 (attach_inferior): Adjust to mywait interface changes.
7520 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7521 features. Handle and report "multiprocess+". Handle
7523 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7525 (handle_v_kill): New.
7526 (handle_v_stopped): Adjust to use target_pid_to_str.
7527 (handle_v_requests): Allow multiple attaches and runs when
7528 multiprocess extensions are in effect. Handle "vKill".
7529 (myresume): Adjust to use ptids.
7530 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7531 (handle_status): Adjust to discard_queued_stop_replies interface
7533 (first_thread_of, kill_inferior_callback)
7534 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7535 (main): Call initialize_inferiors. Adjust to use ptids, killing
7536 and detaching from all inferiors. Handle multiprocess packet
7538 * linux-low.h: Include gdb_proc_service.h.
7539 (struct process_info_private): New.
7540 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7541 <lwpid_of>: Use ptid_get_lwp.
7542 (get_lwp_thread): Adjust.
7543 (struct lwp_info): Add `dead' member.
7544 (find_lwp_pid): Declare.
7545 * linux-low.c (thread_db_active): Delete.
7546 (new_inferior): Adjust comment.
7547 (inferior_pid): Delete.
7548 (linux_add_process): New.
7549 (handle_extended_wait): Adjust.
7550 (add_lwp): Change unsigned long to ptid.
7551 (linux_create_inferior): Add process to processes table. Adjust
7552 to use ptids. Don't set new_inferior here.
7553 (linux_attach_lwp): Rename to ...
7554 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7555 it. Adjust to use ptids.
7556 (linux_attach_lwp): New.
7557 (linux_attach): Add process to processes table. Don't set
7559 (struct counter): New.
7560 (second_thread_of_pid_p, last_thread_of_process_p): New.
7561 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7563 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7564 processes. Remove process from process table.
7565 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7566 to multiple processes.
7567 (any_thread_of): New.
7568 (linux_detach): Add `pid' argument, and handle it. Remove process
7569 from processes table.
7570 (linux_join): Add `pid' argument. Handle it.
7571 (linux_thread_alive): Change unsighed long argument to ptid_t.
7572 Consider dead lwps as not being alive.
7573 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7574 threads we're not interested in.
7575 (same_lwp, find_lwp_pid): New.
7576 (linux_wait_for_lwp): Change `pid' argument's type from int to
7578 (linux_wait_for_event): Rename to ...
7579 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7580 from int to ptid_t. Adjust.
7581 (linux_wait_for_event): New.
7582 (linux_wait_1): Add `ptid' argument. Change return type to
7583 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7584 that exit from the process table.
7585 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7587 (mark_lwp_dead): New.
7588 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7589 stopping all threads, mark its main lwp as dead.
7590 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7592 (fetch_register, usr_store_inferior_registers)
7593 (regsets_fetch_inferior_registers)
7594 (regsets_store_inferior_registers, linux_read_memory)
7595 (linux_write_memory): Inline `inferior_pid'.
7596 (linux_look_up_symbols): Adjust to use per-process
7598 (linux_request_interrupt): Adjust to use ptids.
7599 (linux_read_auxv): Inline `inferior_pid'.
7600 (initialize_low): Don't reference thread_db_active.
7601 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7602 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7603 (ps_getpid): Return the pid of the current inferior.
7604 * thread-db.c (proc_handle, thread_agent): Delete.
7605 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7607 (find_one_thread): Change argument type to ptid_t. Adjust to
7609 (maybe_attach_thread): Adjust to per-process data and ptids.
7610 (thread_db_find_new_threads): Ditto.
7611 (thread_db_init): Ditto.
7612 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7613 processes table. Adjust to use ptids.
7614 (spu_kill, spu_detach): Adjust interface. Remove process from
7616 (spu_join, spu_thread_alive): Adjust interface.
7617 (spu_wait): Adjust interface. Remove process from processes
7618 table. Adjust to use ptids.
7619 * win32-low.c (current_inferior_tid): Delete.
7620 (current_inferior_ptid): New.
7621 (debug_event_ptid): New.
7622 (thread_rec): Take a ptid. Adjust.
7623 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7624 (child_delete_thread): Ditto.
7625 (do_initial_child_stuff): Add `attached' argument. Add process to
7627 (child_fetch_inferior_registers, child_store_inferior_registers):
7629 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7630 (win32_attach): Pass 1 to do_initial_child_stuff.
7631 (win32_kill): Adjust interface. Remove process from processes
7633 (win32_detach): Ditto.
7634 (win32_join): Adjust interface.
7635 (win32_thread_alive): Take a ptid.
7636 (win32_resume): Adjust to use ptids.
7637 (get_child_debug_event): Ditto.
7638 (win32_wait): Adjust interface. Remove exiting process from
7641 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7643 Non-stop mode support.
7645 * server.h (non_stop): Declare.
7646 (gdb_client_data, handler_func): Declare.
7647 (delete_file_handler, add_file_handler, start_event_loop):
7649 (handle_serial_event, handle_target_event, push_event)
7650 (putpkt_notif): Declare.
7651 * target.h (enum resume_kind): New.
7652 (struct thread_resume): Replace `step' field by `kind' field.
7653 (TARGET_WNOHANG): Define.
7654 (struct target_ops) <wait>: Add `options' argument.
7655 <supports_non_stop, async, start_non_stop>: New fields.
7656 (target_supports_non_stop, target_async): New.
7657 (start_non_stop): Declare.
7658 (mywait): Add `options' argument.
7659 * target.c (mywait): Add `options' argument. Print child exit
7661 (start_non_stop): New.
7662 * server.c (non_stop, own_buf, mem_buf): New globals.
7663 (struct vstop_notif): New.
7664 (notif_queue): New global.
7665 (queue_stop_reply, push_event, discard_queued_stop_replies)
7666 (send_next_stop_reply): New.
7667 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7669 (attach_inferior): In non-stop mode, don't wait for the target
7671 (handle_general_set): Handle QNonStop.
7672 (handle_query): When handling qC, return the current general
7673 thread, instead of the first thread of the list.
7674 (handle_query): If the backend supports non-stop mode, include
7675 QNonStop+ in the qSupported query response.
7676 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7678 (handle_v_attach, handle_v_run): Handle non-stop mode.
7679 (handle_v_stopped): New.
7680 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7681 (myresume): Adjust to use resume_kind. Handle non-stop.
7682 (queue_stop_reply_callback): New.
7683 (handle_status): Handle non-stop mode.
7684 (main): Clear non_stop flag on reconnection. Use the event-loop.
7685 Refactor serial protocol handling from here ...
7686 (process_serial_event): ... to this new function. When GDB
7687 selects any thread, select one here. In non-stop mode, wait until
7688 GDB acks all pending events before exiting.
7689 (handle_serial_event, handle_target_event): New.
7690 * remote-utils.c (remote_open): Install remote_desc in the event
7692 (remote_close): Remove remote_desc from the event loop.
7693 (putpkt_binary): Rename to...
7694 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7695 (putpkt_binary): New as wrapper around putpkt_binary_1.
7696 (putpkt_notif): New.
7697 (prepare_resume_reply): In non-stop mode, don't change the
7699 * event-loop.c: New.
7700 * Makefile.in (OBJ): Add event-loop.o.
7701 (event-loop.o): New rule.
7703 * linux-low.h (pid_of): Moved here.
7705 (get_lwp_thread): Use lwpid_of.
7706 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7707 * linux-low.c (pid_of): Delete.
7708 (inferior_pid): Use lwpid_of.
7709 (linux_event_pipe): New.
7710 (target_is_async_p): New.
7712 (handle_extended_wait): Use lwpid_of.
7713 (add_lwp): Don't set lwpid field.
7714 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7715 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7716 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7717 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7718 first. Adjust to linux_wait_for_event interface changes. Use
7720 (linux_detach): Don't delete the main lwp here.
7721 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7722 (status_pending_p): Don't consider explicitly suspended lwps.
7723 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7724 pointer. Add OPTIONS argument. Change return type to int. Use
7725 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7726 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7727 pointer. Add status pointer argument. Return a pid instead of a
7728 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7729 changes. In non-stop mode, don't switch to a random thread.
7730 (linux_wait): Rename to...
7731 (linux_wait_1): ... this. Add target_options argument, and handle
7732 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7733 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7734 clean exit and signal exit code. Don't stop all threads in
7735 non-stop mode. In all-stop mode, only stop all threads when
7736 reporting a stop to GDB. Handle explicit thread stop requests.
7737 (async_file_flush, async_file_mark): New.
7739 (send_sigstop): Use lwpid_of.
7740 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7741 interface changes. In non-stop mode, don't switch to a random
7743 (linux_resume_one_lwp): Use lwpid_of.
7744 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7745 (linux_resume_one_thread): ... this. Handle resume_stop. In
7746 non-stop mode, don't look for pending flag in all threads.
7747 (resume_status_pending_p): Don't consider explicitly suspended
7749 (my_waitpid): Reimplement. Emulate __WALL.
7750 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7752 (sigchld_handler, linux_supports_non_stop, linux_async)
7753 (linux_start_non_stop): New.
7754 (linux_target_ops): Register linux_supports_non_stop, linux_async
7755 and linux_start_non_stop.
7756 (initialize_low): Install SIGCHLD handler.
7757 * thread-db.c (thread_db_create_event, find_one_thread)
7758 (thread_db_get_tls_address): Use lwpid_of.
7759 * win32-low.c (win32_detach): Adjust to use resume_kind.
7760 (win32_wait): Add `options' argument.
7761 * spu-low.c (spu_resume): Adjust to use resume_kind.
7762 (spu_wait): Add `options' argument.
7764 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7766 Decouple target code from remote protocol.
7768 * target.h (enum target_waitkind): New.
7769 (struct target_waitstatus): New.
7770 (struct target_ops) <wait>: Return an unsigned long. Take a
7771 target_waitstatus pointer instead of a char pointer.
7773 * target.c (mywait): Change prototype to return an unsigned long.
7774 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7775 * server.h (thread_from_wait, old_thread_from_wait): Delete
7777 (prepare_resume_reply): Change prototype to take a
7779 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7780 (last_status, last_ptid): New.
7781 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7782 pid instead of a signal.
7783 (attach_inferior): Remove "status" and "signal" parameters.
7785 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7787 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7788 (handle_v_requests, myresume): Remove "status" and "signal"
7790 (handle_status): New.
7791 (main): Delete local `status'. Adjust.
7792 * remote-utils.c: Include target.h.
7793 (prepare_resume_reply): Change prototype to take a
7794 target_waitstatus. Adjust.
7796 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7798 * spu-low.c (spu_wait): Adjust.
7799 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7801 (win32_wait): Adjust.
7803 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7805 * target.h (struct thread_resume): Delete leave_stopped member.
7806 (struct target_ops): Add a `n' argument to the `resume' callback.
7807 * server.c (start_inferior): Adjust.
7808 (handle_v_cont, myresume): Adjust.
7809 * linux-low.c (check_removed_breakpoint): Adjust to resume
7810 interface change, and to removed leave_stopped field.
7811 (resume_ptr): Delete.
7812 (struct thread_resume_array): New.
7813 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7814 resume interface change.
7815 (linux_continue_one_thread, linux_queue_one_thread)
7816 (resume_status_pending_p): Check if the resume field is NULL
7817 instead of checking the leave_stopped member.
7818 (linux_resume): Adjust to the target resume interface change.
7819 * spu-low.c (spu_resume): Adjust to the target resume interface
7821 * win32-low.c (win32_detach, win32_resume): Ditto.
7823 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7825 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7827 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7829 (linux_continue_one_thread): Only preserve the stepping flag if
7830 there's a pending breakpoint.
7832 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7834 * server.c (main): After the inferior having exited, call
7835 remote_close before exiting gdbserver.
7837 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7839 Fix size of FPSCR in Power 7 processors.
7840 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7841 (PPC_FEATURE_HAS_DFP): New #define.
7842 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7845 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7847 * server.c (handle_query) Whitespace and formatting.
7849 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7851 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7852 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7853 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7854 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7855 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7856 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7857 Makefile.in, configure.ac: Fix whitespace throughout.
7858 * configure: Regenerate.
7860 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7862 * inferiors.c (find_inferior): Make it safe for the callback
7863 function to delete the currently iterated inferior.
7865 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7867 * Makefile.in (linuw_low_h): Move higher.
7868 (thread-db.o): Depend on $(linux_low_h).
7870 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7872 Rename "process" to "lwp" throughout.
7874 * linux-low.c (all_processes): Rename to...
7875 (all_lwps): ... this.
7876 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7877 (add_process): Rename to ...
7878 (add_lwp): ... this. Adjust.
7879 (linux_create_inferior): Adjust.
7880 (linux_attach_lwp): Adjust.
7881 (linux_attach): Adjust.
7882 (linux_kill_one_process): Rename to ...
7883 (linux_kill_one_lwp): ... this. Adjust.
7884 (linux_kill): Adjust.
7885 (linux_detach_one_process): Rename to ...
7886 (linux_detach_one_lwp): ... this. Adjust.
7887 (linux_detach): Adjust.
7888 (check_removed_breakpoint): Adjust.
7889 (status_pending_p): Adjust.
7890 (linux_wait_for_process): Rename to ...
7891 (linux_wait_for_lwp): ... this. Adjust.
7892 (linux_wait_for_event): Adjust.
7893 (send_sigstop): Adjust.
7894 (wait_for_sigstop): Adjust.
7895 (stop_all_processes): Rename to ...
7896 (stop_all_lwps): ... this.
7897 (linux_resume_one_process): Rename to ...
7898 (linux_resume_one_lwp): ... this. Adjust.
7899 (linux_set_resume_request, linux_continue_one_thread)
7900 (linux_queue_one_thread, resume_status_pending_p)
7901 (usr_store_inferior_registers, regsets_store_inferior_registers)
7902 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7904 * linux-low.h (get_process): Rename to ...
7905 (get_lwp): ... this. Adjust.
7906 (get_thread_process): Rename to ...
7907 (get_thread_lwp): ... this. Adjust.
7908 (get_process_thread): Rename to ...
7909 (get_lwp_thread): ... this. Adjust.
7910 (struct process_info): Rename to ...
7911 (struct lwp_info): ... this.
7912 (all_processes): Rename to ...
7913 (all_lwps): ... this.
7914 * proc-service.c (ps_lgetregs): Adjust.
7915 * thread-db.c (thread_db_create_event, find_one_thread)
7916 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7918 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7920 * server.c (handle_query): Handle "qAttached".
7922 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7924 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7925 GPLv3, update license URL.
7927 2009-03-01 Doug Evans <dje@google.com>
7929 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7930 (server_h): Add gdb_signals.h.
7931 (signals.o): Update.
7932 * server.h (target_signal_from_host,target_signal_to_host_p)
7933 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7935 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7937 * remote-utils.c (getpkt): Also generate remote-debug
7938 information if noack_mode is set.
7940 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7942 * server.c (handle_query): Report qXfer:siginfo:read and
7943 qXfer:siginfo:write as supported and handle them.
7944 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7945 * linux-low.c (linux_xfer_siginfo): New.
7946 (linux_target_ops): Set it.
7948 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7950 * server.c (gdbserver_usage): Mention --remote-debug.
7951 (main): Accept '--remote-debug' switch.
7953 2009-01-18 Doug Evans <dje@google.com>
7955 * regcache.c (new_register_cache): No need to check result of xcalloc.
7956 * server.c (handle_search_memory): Back out calls to xmalloc,
7957 result is checked and error is returned to user upon failure.
7958 (handle_query): Ditto. Add more checks for result of malloc.
7959 (handle_v_cont): Check result of malloc, report error back to
7961 (handle_v_run): Ditto. Call freeargv.
7962 * server.h (freeargv): Declare.
7963 * utils.c (freeargv): New fn.
7965 2009-01-15 Doug Evans <dje@google.com>
7967 * gdbreplay.c (perror_with_name): Make arg const char *.
7968 * server.h (target_signal_to_name): Make return type const char *.
7969 * thread-db.c (thread_db_err_str): Make return type const char *.
7970 * utils.c (perror_with_name): Make arg const char *.
7972 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7974 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7975 when handling a EXIT_PROCESS_DEBUG_EVENT.
7977 2009-01-06 Joel Brobecker <brobecker@adacore.com>
7979 * gdbreplay.c (gdbreplay_version): Update copyright year.
7980 * server.c (gdbserver_version): Likewise.
7982 2009-01-05 Doug Evans <dje@google.com>
7984 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
7985 (handle_extended_wait): Improve comment.
7987 2008-12-13 Doug Evans <dje@google.com>
7989 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
7990 * server.h (ATTR_MALLOC): New macro.
7991 (xmalloc,xcalloc,xstrdup): Declare.
7992 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
7993 * inferiors.c: Ditto.
7994 * linux-low.c: Ditto.
7995 * mem-break.c: Ditto.
7996 * regcache.c: Ditto.
7997 * remote-utils.c: Ditto.
8000 * win32-low.c: Ditto.
8002 2008-12-12 Doug Evans <dje@google.com>
8004 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8005 in debugging printf.
8007 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8009 2008-12-09 Doug Evans <dje@google.com>
8011 * linux-low.h (struct process_info): Delete member tid, unused.
8012 * thread-db.c (find_one_thread): Update.
8013 (maybe_attach_thread): Update.
8015 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8017 * target.h (struct target_ops): Add qxfer_osdata member.
8018 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8020 (linux_qxfer_osdata): New functions.
8021 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8023 * server.c (handle_query): Handle "qXfer:osdata:read:".
8024 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8025 (buffer_xml_printf): New functions.
8026 * server.h (struct buffer): New.
8027 (buffer_grow_str, buffer_grow_str0): New macros.
8028 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8029 (buffer_xml_printf): Declare.
8031 2008-11-24 Doug Evans <dje@google.com>
8033 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8035 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8037 * server.c (handle_v_run): Always use the supplied argument list.
8039 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8041 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8042 (xtensa_regmap_table): Add entry for scompare1.
8044 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8046 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8047 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8048 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8049 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8050 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8051 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8052 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8053 XML target descriptions.
8054 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8055 when inferior is running on an ISA 2.05 or later processor. Add
8056 special case to return offset for full 64-bit slot of FPSCR when
8059 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8061 * Makefile.in (SFILES, clean): Added sparc64 files.
8062 (reg-sparc64.o, reg-sparc64.c): New.
8063 * configure.srv (sparc*-*-linux*): New configuration.
8064 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8065 syscall arguments for SPARC.
8066 (regsets_store_inferior_registers): Likewise.
8067 * linux-sparc-low.c: New file.
8069 2008-10-21 Doug Evans <dje@google.com>
8071 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8072 (READLINE_DIR,READLINE_DEP): Delete.
8073 (INTERNAL_CFLAGS): Update.
8074 (LINTFLAGS): Update.
8076 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8078 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8079 whole argv from the last run, not just argv[0].
8081 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8083 * regcache.c (new_register_cache): Return NULL if the register
8084 cache size isn't known yet.
8085 (free_register_cache): Avoid dereferencing a NULL regcache.
8087 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8089 * configure.srv: Merge MIPS and MIPS64.
8091 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8093 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8095 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8097 * Makefile.in: Add required vsx dependencies.
8099 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8100 Declare init_registers_powerpc_vsx32l.
8101 Declare init_registers_powerpc_vsx64l.
8102 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8103 (ppc_arch_setup): Check for VSX in hwcap.
8104 (ppc_fill_vsxregset): New function.
8105 (ppc_store_vsxregset): New function.
8106 Add new VSX entry in regset_info target_regsets.
8108 * configure.srv: Add new VSX dependencies.
8110 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8112 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8113 (remote_open): Set or clear transport_is_reliable.
8114 (putpkt_binary): Don't expect acks in noack mode.
8115 (getpkt): Don't send ack/nac in noack mode.
8116 * server.c (handle_general_set): Handle QStartNoAckMode.
8117 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8119 (main): Reset noack_mode on every connection.
8120 * server.h (noack_mode): Declare.
8122 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8124 * Makefile.in (GDBREPLAY_OBS): New variable.
8125 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8127 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8128 Daniel Jacobowitz <dan@codesourcery.com>
8130 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8131 (usr_store_inferior_registers): Likewise.
8132 (regsets_store_inferior_registers): Likewise.
8134 2008-07-31 Rolf Jansen <rj@surtec.com>
8135 Pedro Alves <pedro@codesourcery.com>
8137 * configure.ac: Check for memmem declaration.
8138 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8139 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8140 (disable_packet_qfThreadInfo): Unconditionally compile.
8141 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8142 * configure, config.in: Regenerate.
8144 2008-07-28 Doug Kwan <dougkwan@google.com>
8146 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8147 (linux_write_memory): Remove declaration of errno.
8149 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8151 * linux-low.c (handle_extended_wait): Do not use "status"
8152 variable uninitialized.
8154 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8156 * server.c (handle_v_attach): Inhibit reporting dll changes.
8158 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8160 * remote-utils.c (prepare_resume_reply): If requested, don't
8161 output "thread:TID" in the T stop reply.
8163 * server.c (disable_packet_vCont, disable_packet_Tthread)
8164 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8165 (handle_query): If requested, disable support for qC, qfThreadInfo
8167 (handle_v_requests): If requested, disable support for vCont.
8168 (gdbserver_show_disableable): New.
8169 (main): Handle --disable-packet and --disable-packet=LIST.
8171 * server.h (disable_packet_vCont, disable_packet_Tthread)
8172 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8174 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8176 * server.c (gdbserver_usage): Mention --version.
8178 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8180 * Makefile.in (gdbreplay.o): New rule.
8182 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8184 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8185 message, not gdbserver.
8187 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8188 Nathan Sidwell <nathan@codesourcery.com>
8189 Joseph Myers <joseph@codesourcery.com>
8191 * acinclude.m4: Include ../../config/acx.m4.
8192 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8193 * configure, config.in: Regenerate.
8194 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8195 * server.c (gdbserver_version): Print PKGVERSION.
8196 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8197 (main): Adjust gdbserver_usage calls.
8198 * gdbreplay.c (version, host_name): Add declarations.
8199 (gdbreplay_version, gdbreplay_usage): New.
8200 (main): Accept --version and --help options.
8202 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8204 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8205 (arm_breakpoint_at): Handle Thumb.
8206 (the_low_target): Add comment.
8208 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8210 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8212 2008-05-09 Doug Evans <dje@google.com>
8214 * server.h (decode_search_memory_packet): Declare.
8215 * remote-utils.c (decode_search_memory_packet): New fn.
8216 * server.c (handle_search_memory_1): New fn.
8217 (handle_search_memory): New fn.
8218 (handle_query): Process qSearch:memory packets.
8220 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8222 * regcache.c (registers_length): Remove.
8223 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8224 full register packet.
8225 * regcache.h (registers_length): Remove prototype.
8226 * server.h (PBUFSIZ): Define to 16384.
8228 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8230 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8231 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8232 powerpc-64l.o, and powerpc-altivec64l.o.
8233 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8234 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8235 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8236 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
8237 rs6000/power-linux.xml, and rs6000/power64-linux.xml
8240 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
8241 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
8242 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
8243 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
8244 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
8245 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
8246 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
8247 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
8248 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
8249 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
8252 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
8253 (init_registers_powerpc_32l): ... this new prototype.
8254 (init_registers_powerpc_32): Remove, replace by ...
8255 (init_registers_powerpc_altivec32l): ... this new prototype.
8256 (init_registers_powerpc_e500): Remove, replace by ...
8257 (init_registers_powerpc_e500l): ... this new prototype.
8258 (init_registers_ppc64): Remove, replace by ...
8259 (init_registers_powerpc_64l): ... this new prototype.
8260 (init_registers_powerpc_64): Remove, replace by ...
8261 (init_registers_powerpc_altivec64l): ... this new prototype.
8262 (ppc_num_regs): Set to 73.
8263 (PT_ORIG_R3, PT_TRAP): Define if necessary.
8264 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
8265 (ppc_cannot_store_register): Handle orig_r3 and trap.
8266 (ppc_arch_setup): Update init_registers_... calls.
8267 (ppc_fill_gregset): Handle orig_r3 and trap.
8269 * inferiors.c (clear_inferiors): Reset current_inferior.
8271 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8273 * acinclude.m4: Add override.m4.
8274 * configure: Regenerate.
8276 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8278 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
8279 initial call to init_register_ppc64.
8281 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8283 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
8284 single powerpc*-*-linux* case.
8285 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
8287 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
8289 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
8290 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
8292 * linux-ppc-low.c: Include <elf.h>.
8293 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
8294 (ppc_hwcap): New global variable.
8295 (ppc_regmap): Remove __SPE__ #ifdef sections.
8296 (ppc_regmap_e500): New global variable.
8297 (ppc_cannot_store_register): Update __SPE__ special case.
8298 (ppc_get_hwcap): New function.
8299 (ppc_arch_setup): Use it to determine whether inferior supports
8300 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
8301 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
8302 Do not access registers if target does not support AltiVec.
8303 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
8304 Do not access registers if target does not support SPE.
8305 (target_regsets): Unconditionally include AltiVec and SPE regsets.
8307 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
8309 * linux-low.c (disabled_regsets, num_regsets): New.
8310 (use_regsets_p): Delete.
8311 (linux_wait_for_process): Clear disabled_regsets.
8312 (regsets_fetch_inferior_registers): Check and set it.
8313 (regsets_store_inferior_registers): Likewise.
8314 (linux_fetch_registers, linux_store_registers): Do not use
8316 (initialize_low): Allocate disabled_regsets.
8318 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
8320 * Makefile.in (LIBOBJS): New.
8322 (memmem.o): New rule.
8323 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
8324 * configure: Regenerated.
8326 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
8328 * server.c (handle_query): Never return "unsupported" for
8329 qXfer:features:read queries.
8331 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8333 * server.c (get_features_xml): Fix inverted condition.
8334 (handle_query): Always support qXfer:feature:read.
8336 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8338 * server.c (wrapper_argv): New.
8339 (start_inferior): Handle wrapper_argv. If set, expect an extra
8341 (gdbserver_usage): Document --wrapper.
8342 (main): Parse --wrapper.
8344 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8346 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
8347 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
8348 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
8349 (ppc_set_pc): Likewise.
8350 (ppc_arch_setup): New function.
8351 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
8352 of collect_register.
8353 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
8355 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8357 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
8358 instead of linux-ppc64-low.o.
8359 * linux-ppc64-low.c: Remove file.
8360 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
8361 (linux-ppc64-low.o): Remove rule.
8363 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
8364 (init_registers_powerpc_64): Likewise.
8365 (ppc_regmap): Conditionally define depending on __powerpc64__.
8366 (ppc_cannot_store_register): Do not special-case "fpscr" when
8367 compiled on __powerpc64__.
8368 (ppc_collect_ptrace_register): New function.
8369 (ppc_supply_ptrace_register): New function.
8370 (ppc_breakpoint): Change type to "unsigned int".
8371 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
8372 (the_low_target): Conditionally provide initializers for the
8373 arch_setup member depending on __powerpc64__. Install
8374 collect_ptrace_register and supply_ptrace_register members.
8376 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8378 * regcache.h (gdbserver_xmltarget): Add extern declaration.
8379 * server.c (gdbserver_xmltarget): Define.
8380 (get_features_xml): Use it to replace "target.xml" and arch_string.
8382 * configure.srv: Remove srv_xmltarget. Add XML files that were
8383 mentioned there to srv_xmlfiles instead. Remove conditional tests
8384 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
8385 srv_xmlfiles and srv_regobj to include all possible choices.
8386 * configure.ac (srv_xmltarget): Remove.
8387 (srv_xmlfiles): Do not add "target.xml".
8388 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
8389 checks for supplementary target information.
8390 * configure: Regenerate.
8391 * Makefile.in (XML_TARGET): Remove.
8392 (target.xml): Remove rule.
8393 (clean): Do not clean up target.xml.
8394 (.PRECIOUS): Do not mention target.xml.
8396 * target.h (struct target_ops): Remove arch_string member.
8397 * linux-low.c (linux_arch_string): Remove.
8398 (linux_target_ops): Remove arch_string initializer.
8399 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8400 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8401 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8402 * spu-low.c (spu_arch_string): Remove.
8403 (spu_target_ops): Remove arch_string initializer.
8404 * win32-low.c (win32_arch_string): Remove.
8405 (win32_target_ops): Remove arch_string initializer.
8406 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8407 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8408 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8410 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8412 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8413 by collect_ptrace_register and supply_ptrace_register hooks.
8414 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8415 instead of checking for the_low_target.left_pad_xfer.
8416 (usr_store_inferior_registers): Use collect_ptrace_register callback
8417 instead of checking for the_low_target.left_pad_xfer.
8419 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8420 (s390_supply_ptrace_register): Likewise.
8421 (s390_fill_gregset): Call s390_collect_ptrace_register.
8422 (the_low_target): Update.
8424 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8425 (ppc_supply_ptrace_register): Likewise.
8426 (the_low_target): Update.
8428 * linux-i386-low.c (the_low_target): Update.
8429 * linux-x86-64-low.c (the_low_target): Update.
8431 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8433 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8434 reg-s390.o and reg-s390x.o.
8436 * linux-low.c (new_inferior): New global variable.
8437 (linux_create_inferior, linux_attach): Set it.
8438 (linux_wait_for_process): Call the_low_target.arch_setup after the
8439 target has stopped for the first time.
8440 (initialize_low): Do not call the_low_target.arch_setup.
8442 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8443 (s390_set_pc): Likewise.
8444 (s390_arch_setup): New function.
8445 (the_low_target): Use s390_arch_setup as arch_setup routine.
8447 * regcache.c (realloc_register_cache): New function.
8448 (set_register_cache): Call it for each existing regcache.
8450 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8452 * server.h (init_registers): Remove prototype.
8454 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8455 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8456 instead of init_registers ().
8457 * linux-arm-low.c (init_registers_arm): Add prototype.
8458 (init_registers_arm_with_iwmmxt): Likewise.
8459 (the_low_target): Add initializer for arch_setup field.
8460 * linux-cris-low.c (init_registers_cris): Add prototype.
8461 (the_low_target): Add initializer for arch_setup field.
8462 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8463 (the_low_target): Add initializer for arch_setup field.
8464 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8465 (the_low_target): Add initializer for arch_setup field.
8466 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8467 (the_low_target): Add initializer for arch_setup field.
8468 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8469 (the_low_target): Add initializer for arch_setup field.
8470 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8471 (the_low_target): Add initializer for arch_setup field.
8472 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8473 (init_registers_mips64_linux): Likewise.
8474 (the_low_target): Add initializer for arch_setup field.
8475 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8476 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8477 (the_low_target): Add initializer for arch_setup field.
8478 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8479 (init_registers_powerpc_64): Likewise.
8480 (the_low_target): Add initializer for arch_setup field.
8481 * linux-s390-low.c (init_registers_s390): Add prototype.
8482 (init_registers_s390x): Likewise.
8483 (the_low_target): Add initializer for arch_setup field.
8484 * linux-sh-low.c (init_registers_sh): Add prototype.
8485 (the_low_target): Add initializer for arch_setup field.
8486 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8487 (the_low_target): Add initializer for arch_setup field.
8488 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8489 (the_low_target): Add initializer for arch_setup field.
8491 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8492 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8493 instead of init_registers ().
8494 * win32-arm-low.c (init_registers_arm): Add prototype.
8495 (the_low_target): Add initializer for arch_setup field.
8496 * win32-i386-low.c (init_registers_i386): Add prototype.
8497 (the_low_target): Add initializer for arch_setup field.
8499 * spu-low.c (init_registers_spu): Add prototype.
8500 (initialize_low): Call initialie_registers_spu () instead of
8501 initialize_registers ().
8503 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8505 * server.c (handle_v_requests): When handling the vRun and vAttach
8506 packets, if already debugging a process, don't kill it. Return an
8509 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8511 * server.c (handle_query): Correct length check.
8513 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8515 * win32-low.c (do_initial_child_stuff): Add process handle
8516 parameter. Set current_process_handle and current_process_id from the
8517 parameters. Clear globals.
8518 (win32_create_inferior): Don't set current_process_handle and
8519 current_process_id here. Instead pass them on the call to
8520 do_initial_child_stuff.
8521 (win32_attach): Likewise.
8522 (win32_clear_inferiors): New.
8523 (win32_kill): Don't close the current process handle or the
8524 current thread handle here. Instead call win32_clear_inferiors.
8525 (win32_detach): Don't open a new handle to the process. Call
8526 win32_clear_inferiors.
8527 (win32_join): Don't rely on current_process_handle; open a new
8528 handle using the process id.
8529 (win32_wait): Call win32_clear_inferiors when the inferior process
8532 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8534 * server.c (monitor_show_help): Add "exit".
8536 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8538 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8539 (clean): Add reg-xtensa.c.
8540 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8541 * configure.srv (xtensa*-*-linux*) New target.
8542 * linux-xtensa-low.c: New.
8543 * xtensa-xtregs.c: New.
8545 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8547 * hostio.c: Don't include errno.h.
8548 (errno_to_fileio_errno): Move to hostio-errno.
8549 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8550 error number outputting to the target->hostio_last_error callback.
8551 (hostio_packet_error): Use FILEIO_EINVAL directly.
8552 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8553 calls to hostio_error.
8554 * hostio-errno.c: New.
8555 * server.h (hostio_last_error_from_errno): Declare.
8556 * target.h (target_ops): Add hostio_last_error member.
8557 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8558 as hostio_last_error handler.
8559 * spu-low.c (spu_target_ops): Likewise.
8560 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8561 (wince_hostio_last_error): New functions.
8562 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8563 as hostio_last_error handler.
8564 (win32_target_ops) [!_WIN32_WCE]: Register
8565 hostio_last_error_from_errno as hostio_last_error handler.
8566 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8567 (hostio-errno.o): New rule.
8568 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8569 * configure.srv (srv_hostio_err_objs): New variable. Default to
8571 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8572 * configure: Regenerate.
8574 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8576 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8577 (linux_kill, linux_detach): Clean up the process list.
8578 * remote-utils.c (remote_open): Improve port number parsing.
8579 (putpkt_binary, input_interrupt): Only send interrupts if the target
8581 * server.c (extended_protocol): Make static.
8582 (attached): Define earlier.
8583 (exit_requested, response_needed, program_argv): New variables.
8584 (target_running): New.
8585 (start_inferior): Clear attached here.
8586 (attach_inferior): Set attached here.
8587 (require_running): Define.
8588 (handle_query): Use require_running and target_running. Implement
8590 (handle_v_attach, handle_v_run): New.
8591 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8592 (gdbserver_usage): Update.
8593 (main): Redo argument parsing. Handle --debug and --multi. Handle
8594 --attach along with other options or after the port. Save
8595 program_argv. Support no initial program. Resynchronize
8596 communication with GDB after an error. Handle "monitor exit".
8597 Use require_running and target_running. Always allow the extended
8598 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8599 restart in extended mode.
8600 * README: Refer to the GDB manual. Update --attach usage.
8602 2007-12-20 Andreas Schwab <schwab@suse.de>
8604 * linux-low.c (STACK_SIZE): Define.
8605 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8606 (linux_test_for_tracefork): Likewise.
8608 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8610 * linux-low.c (linux_wait_for_event): Update messages. Do not
8611 reinsert auto-delete breakpoints.
8612 * mem-break.c (struct breakpoint): Change return type of handler to
8614 (set_breakpoint_at): Update handler type.
8615 (reinsert_breakpoint_handler): Return 1 instead of calling
8617 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8619 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8620 * mem-break.h (set_breakpoint_at): Update handler type.
8621 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8622 * win32-low.c (auto_delete_breakpoint): New.
8623 (get_child_debug_event): Use it.
8625 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8627 * configure.ac: Check for pread and pwrite.
8628 * hostio.c (handle_pread): Fall back to lseek and read.
8629 (handle_pwrite): Fall back to lseek and write.
8630 * config.in, configure: Regenerated.
8632 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8634 * server.c (myresume): Add own_buf argument.
8635 (main): Update calls.
8637 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8639 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8640 * remote-utils.c (remote_open): Do not call disable_async_io.
8641 (block_async_io): Delete.
8642 (unblock_async_io): Make static.
8643 (initialize_async_io): New.
8644 * server.c (handle_v_cont): Handle async I/O here.
8645 (myresume): Likewise. Move other common resume tasks here...
8646 (main): ... from here. Call initialize_async_io. Disable async
8647 I/O before the main loop.
8648 * server.h (initialize_async_io): Declare.
8649 (block_async_io, unblock_async_io): Delete prototypes.
8650 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8652 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8654 * remote-utils.c (readchar): Allow binary data in received messages.
8656 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8658 * win32-low.c (attaching): New global.
8659 (win32_create_inferior): Clear the `attaching' global.
8660 (win32_attach): Set the `attaching' global.
8661 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8662 attaching. Only set a breakpoint at the entry point if not
8665 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8667 * server.c (main): Don't report dll events on the initial
8668 connection on attaches.
8670 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8672 * server.c (main): Relax numerical bases supported for the pid of
8673 the --attach command line argument.
8675 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8677 * win32-low.c (win32_attach): Call OpenProcess before
8678 DebugActiveProcess, not after. Add last error output to error
8681 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8683 * win32-low.c (win32_get_thread_context)
8684 (win32_set_thread_context): New functions.
8685 (thread_rec): Use win32_get_thread_context.
8686 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8687 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8690 2007-12-03 Leo Zayas
8691 Pedro Alves <pedro_alves@portugalmail.pt>
8693 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8695 (child_add_thread): Minor cleanup.
8696 (child_continue): Resume artificially suspended threads before
8697 calling ContinueDebugEvent.
8698 (suspend_one_thread): New.
8699 (fake_breakpoint_event): New.
8700 (get_child_debug_event): Change return type to int. Check here if
8701 gdb sent an interrupt request. If a soft interrupt was requested,
8702 fake a breakpoint event. Return 0 if there is no event to handle,
8704 (win32_wait): Don't check here if gdb sent an interrupt request.
8705 Ensure there is a valid event to handle.
8706 (win32_request_interrupt): Add soft interruption method as last
8709 2007-12-03 Leo Zayas
8710 Pedro Alves <pedro_alves@portugalmail.pt>
8712 * win32-low.h (win32_thread_info): Add descriptions to the
8713 structure members. Replace `suspend_count' counter by a
8715 * win32-low.c (thread_rec): Update condition of when to get the
8716 context from the inferior. Rely on ContextFlags being set if it
8717 has already been retrieved. Only suspend the inferior thread if
8718 we haven't already. Warn if that fails.
8719 (continue_one_thread): s/suspend_count/suspended/. Only call
8720 ResumeThread once. Warn if that fails.
8722 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8724 * win32-low.c (win32_wait): Don't read from the inferior when it
8727 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8729 * Makefile.in (win32_low_h): New variable.
8730 (win32-low.o): Add dependency on $(win32_low_h).
8731 (win32-arm-low.o, win32-i386-low.o): New rules.
8733 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8735 * hostio.c: Correct copyright year.
8737 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8739 * Makefile.in (OBS): Add hostio.o.
8740 (hostio.o): New rule.
8741 * server.h (handle_vFile): Declare.
8742 * hostio.c: New file.
8743 * server.c (handle_v_requests): Take packet_len and new_packet_len
8744 for binary packets. Call handle_vFile.
8745 (main): Update call to handle_v_requests.
8747 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8749 * linux-low.c: Include <sched.h>.
8751 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8753 * linux-low.c (linux_tracefork_grandchild): New.
8754 (linux_tracefork_child): Use clone.
8755 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8757 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8759 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8761 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8763 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8765 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8767 * inferiors.c (change_inferior_id): Delete.
8768 (add_pid_to_list, pull_pid_from_list): New.
8769 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8770 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8771 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8772 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8773 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8774 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8775 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8776 (using_threads): Always set to 1.
8777 (handle_extended_wait): New.
8778 (add_process): Do not set TID.
8779 (linux_create_inferior): Set must_set_ptrace_flags.
8780 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8781 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8782 (linux_thread_alive): Rename TID argument to LWPID.
8783 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8784 (linux_wait_for_event): Do not use TID or check using_threads. Update
8785 call to dead_thread_notify. Call handle_extended_wait.
8786 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8787 (send_sigstop): Delete sigstop_sent.
8788 (wait_for_sigstop): Avoid TID.
8789 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8790 (linux_test_for_tracefork): New.
8791 (linux_lookup_signals): Use thread_db_active and
8792 linux_supports_tracefork_flag.
8793 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8794 * linux-low.h (get_process_thread): Avoid TID.
8795 (struct process_ifo): Move thread_known and tid to the end. Remove
8797 (linux_attach_lwp, thread_db_init): Update prototypes.
8798 * server.h (change_inferior_id): Delete prototype.
8799 (add_pid_to_list, pull_pid_from_list): New prototypes.
8800 * thread-db.c (thread_db_use_events): New.
8801 (find_first_thread): Rename to...
8802 (find_one_thread): ...this. Update callers and messages. Do not
8803 call fatal. Check thread_db_use_events. Do not call
8804 change_inferior_id or new_thread_notify.
8805 (maybe_attach_thread): Update. Do not call new_thread_notify.
8806 (thread_db_init): Set thread_db_use_events. Check use_events.
8807 * utils.c (fatal, warning): Correct message prefix.
8809 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8811 * Makefile.in (clean): Remove new files.
8812 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8813 (powerpc-64.o, powerpc-64.c): New rules.
8814 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8815 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8817 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8819 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8820 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8821 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8822 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8823 (target_regsets): Add AltiVec and SPE register sets.
8824 * configure.ac: Check for AltiVec and SPE.
8825 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8826 (ppc_fill_vrregset, ppc_store_vrregset): New.
8827 (target_regsets): Add AltiVec register set.
8828 * configure: Regenerated.
8830 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8832 * linux-low.c (O_LARGEFILE): Define.
8833 (linux_read_memory): Use /proc/PID/mem.
8834 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8835 * configure, config.in: Regenerated.
8837 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8839 * linux-low.c (linux_wait_for_event): Do not pass signals while
8842 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8844 * win32-low.c (create_process): New.
8845 (win32_create_inferior): Use create_process instead of
8846 CreateProcess. If create_process failed retry appending an ".exe"
8847 suffix. Store the GetLastError result immediatelly after
8848 create_process calls and use it on the call to error.
8850 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8852 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8854 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8856 * configure.ac: Switch license to GPLv3.
8858 2007-08-01 Michael Snyder <msnyder@access-company.com>
8860 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8862 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8864 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8866 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8867 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8868 CloseToolhelp32Snapshot.
8869 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8870 CloseToolhelp32Snapshot.
8872 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8874 * server.c (main): Check for inferior exit before main loop.
8876 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8878 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8879 instead of on tmp_desc.
8881 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8882 Daniel Jacobowitz <dan@codesourcery.com>
8884 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8885 (add_thread): Minor cleanups.
8886 (clear_inferiors): Move lower in the file. Clear the DLL
8888 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8889 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8890 (xml_escape_text): New.
8891 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8893 (handle_v_cont): Report errors.
8894 (gdbserver_version): Update.
8895 (main): Correct size of own_buf. Do not report initial DLL events.
8896 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8897 (unloaded_dll, xml_escape_text): New.
8898 * win32-low.c (enum target_waitkind): Update comments.
8899 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8900 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8901 (win32_EnumProcessModules, win32_GetModuleInformation)
8902 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8903 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8904 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8905 (win32_Module32First, win32_Module32Next, load_toolhelp)
8906 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8907 (get_child_debug_event): Handle DLL events.
8908 (win32_wait): Likewise.
8910 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8912 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8913 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8915 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8917 * win32-low.c (handle_output_debug_string): Ignore event if not
8920 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8922 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8924 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8926 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8928 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8930 * inferiors.c (change_inferior_id): Add comment.
8931 * linux-low.c (check_removed_breakpoint): Add an early
8932 prototype. Improve debug output.
8933 (linux_attach): Doc update.
8934 (linux_detach_one_process, linux_detach): Clean up before releasing
8936 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8937 * linux-low.h (struct process_info): Doc improvement.
8938 * mem-break.c (delete_all_breakpoints): New.
8939 * mem-break.h (delete_all_breakpoints): New prototype.
8940 * thread-db.c (find_first_thread): New.
8941 (thread_db_create_event): Call it instead of
8942 thread_db_find_new_threads. Clean up unused variables.
8943 (maybe_attach_thread): Remove first thread handling.
8944 (thread_db_find_new_threads): Use find_first_thread.
8945 (thread_db_get_tls_address): Likewise.
8947 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8949 * thread-db.c (thread_db_find_new_threads): Add prototype.
8950 (thread_db_create_event): Check for the main thread before adding
8952 (maybe_attach_thread): Only enable event reporting if TID == 0.
8953 (thread_db_get_tls_address): Check for new threads.
8955 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8957 * linux-low.c (linux_create_inferior): Try execv before execvp.
8958 * spu-low.c (spu_create_inferior): Likewise.
8960 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8962 * linux-low.c (linux_create_inferior): Change execv to execvp.
8963 * spu-low.c (spu_create_inferior): Likewies.
8965 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8967 * Makefile.in (clean): Clean new files instead of deleted ones.
8968 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8969 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8971 * configure.srv: Specify XML files and new regformats for MIPS and
8973 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8974 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8975 an entry for the restart register.
8976 (mips_cannot_fetch_register, mips_cannot_store_register)
8977 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8978 register names to match the XML descriptions.
8979 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
8980 restart register instead of $0.
8982 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8983 Markus Deuling <deuling@de.ibm.com>
8985 * remote-utils.c (decode_xfer_write): New function.
8986 * server.h (decode_xfer_write): Add prototype.
8987 * server.c (handle_query): Add PACKET_LEN argument. Support
8988 qXfer:spu:read and qXfer:spu:write packets.
8989 (main): Pass packet_len to handle_query.
8990 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
8991 * target.h (target_ops): Add qxfer_spu.
8993 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
8995 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
8996 accessing non-seekable spufs files.
8998 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9000 * server.c (handle_query): Add reply for qC packet.
9002 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9003 Leo Zayas <lerele@champenstudios@com>
9005 * server.h (check_remote_input_interrupt_request): New function.
9006 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9007 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9008 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9009 (check_remote_input_interrupt_request): New function.
9010 * server.h (check_remote_input_interrupt_request): Declare.
9011 * win32-low.c (winapi_DebugBreakProcess,
9012 winapi_GenerateConsoleCtrlEvent): New typedefs.
9013 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9015 (win32_wait): Check for remote interrupt request
9016 with check_remote_input_interrupt_request.
9017 (win32_request_interrupt): New function.
9018 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9020 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9022 * win32-low.c (debug_registers_changed,
9023 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9024 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9025 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9026 (thread_rec): Get context using the low target.
9027 (child_add_thread): Call thread_added on the low target,
9028 which does the same thing.
9030 (do_initial_child_stuff): Remove debug registers references.
9031 Set context using the low target. Resume threads after
9032 setting the contexts.
9033 (child_continue): Remove dead variable. Remove debug
9034 registers references.
9035 (child_fetch_inferior_registers): Go through the low target.
9036 (do_child_store_inferior_registers): Remove.
9037 (child_store_inferior_registers): Go through the low target.
9038 (win32_resume): Remove debug registers references.
9039 Set context using the low target.
9040 (handle_exception): Change return type to void. Don't record
9041 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9042 first chance exception.
9043 (get_child_debug_event): Change return type to void. Remove
9044 goto loop. Always return after waiting for debug event.
9045 (win32_wait): Convert to switch statement. Handle spurious
9048 * win32-i386-low.c (debug_registers_changed,
9049 debug_registers_used): New.
9050 (initial_stuff): Rename to ...
9051 (i386_initial_stuff): ... this. Clear debug registers
9053 (store_debug_registers): Delete.
9054 (i386_get_thread_context): New.
9055 (load_debug_registers): Delete.
9056 (i386_set_thread_context): New.
9057 (i386_thread_added): New.
9058 (single_step): Rename to ...
9059 (i386_single_step): ... this.
9060 (do_fetch_inferior_registers): Rename to ...
9061 (i386_fetch_inferior_register): ... this.
9062 (i386_store_inferior_register): New.
9063 (the_low_target): Adapt to new interface.
9065 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9066 (arm_get_thread_context): New.
9067 (arm_set_thread_context): New.
9069 (do_fetch_inferior_registers): Rename to ...
9070 (arm_fetch_inferior_register): ... this.
9071 (arm_store_inferior_register): New.
9072 (arm_wince_breakpoint): Reimplement as unsigned long.
9073 (arm_wince_breakpoint_len): Define.
9074 (the_low_target): Adapt to new interface.
9076 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9077 load_debug_registers. Add get_thread_context, set_thread_context,
9078 thread_added and store_inferior_register. Rename
9079 fetch_inferior_registers to fetch_inferior_register.
9080 (regptr): Remove declaration.
9082 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9084 * linux-low.c (linux_detach): Change return type to int. Return 0.
9085 * spu-low.c (spu_detach): Likewise.
9087 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9089 * target.h (target_ops): Change return type of detach to int.
9091 (join_inferior): New.
9092 * server.c (main): Don't skip detach support on mingw32.
9093 If the inferior doesn't support detaching return error.
9094 Call join_inferior instead of using waitpid.
9095 * linux-low.c (linux_join): New.
9096 (linux_target_op): Add linux_join.
9097 * spu-low.c (spu_join): New.
9098 (spu_target_ops): Add spu_join.
9099 * win32-low.c (win32_detach): Adapt to new interface.
9100 Reopen current_process_handle before detaching. Issue a child
9101 resume before detaching.
9103 (win32_target_op): Add win32_join.
9105 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9107 * win32-low.c (win32-attach): Fix return value.
9108 * target.h (target_ops): Describe ATTACH return values.
9110 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9112 * win32-low.c (GETPROCADDRESS): Define.
9113 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9114 (winapi_DebugSetProcessKillOnExit): Likewise.
9115 (win32_create_inferior): Force usage of ansi CreateProcessA.
9116 (win32_attach): Use GETPROCADDRESS.
9117 (win32_detach): Likewise.
9119 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9121 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9123 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9125 * win32-low.c: Commit leftover changes from 2007-03-29.
9127 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9129 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9130 fields short instead of int. Add explicit padding.
9131 (i387_cache_to_fsave): Remove unnecessary casts.
9132 (i387_fsave_to_cache): Doc fix.
9133 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9135 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9137 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9138 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9140 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9142 * configure.srv (arm*-*-mingw32ce*): Move near the other
9145 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9147 * configure.ac: Add errno checking.
9148 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9149 sys/file.h and malloc.h.
9150 (AC_CHECK_DECLS): Add perror.
9151 (srv_mingwce): Handle.
9152 * configure.srv (i[34567]86-*-cygwin*): Add
9153 win32-i386-low.o to srv_tgtobj.
9154 (i[34567]86-*-mingw*): Likewise.
9155 (arm*-*-mingw32ce*): Add case.
9156 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9157 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9158 [__MINGW32CE__] (strerror): New function.
9159 [__MINGW32CE__] (errno): Define to GetLastError.
9160 [__MINGW32CE__] (COUNTOF): New macro.
9161 (remote_open): Remove extra close call.
9162 * mem-break.c (delete_breakpoint_at): New function.
9163 * mem-break.h (delete_breakpoint_at): Declare.
9164 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9165 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9166 [USE_WIN32API] (read, write): Add char* casts.
9167 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9168 * server.h: Include wincecompat.h on Windows CE.
9169 [HAVE_ERRNO_H]: Check.
9170 (perror): Declare if not declared.
9171 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9172 (perror_with_name): Remove errno declaration.
9173 * wincecompat.h: New.
9174 * wincecompat.c: New.
9176 * win32-arm-low.c: New.
9177 * win32-i386-low.c: New.
9178 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9179 (OUTMSG2): Make it safe.
9181 (COUNTOF): New macro.
9182 (NUM_REGS): Get it from the low target.
9183 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9184 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9185 (thread_rec): Let low target handle debug registers.
9186 (child_add_thread): Likewise.
9187 (child_init_thread_list): Likewise.
9188 (continue_one_thread): Likewise.
9190 (do_child_fetch_inferior_registers): Move to ...
9191 * win32-i386-low.c: ... here, and rename to ...
9192 (do_fetch_inferior_registers): ... this.
9193 * win32-low.c (child_fetch_inferior_registers):
9194 Go through the low target.
9195 (do_child_store_inferior_registers): Use regptr.
9196 (strwinerror): New function.
9197 (win32_create_inferior): Handle Windows CE.
9198 Use strwinerror instead of strerror on Windows error
9199 codes. Add program to the error output.
9200 Don't close the main thread handle on Windows CE.
9201 (win32_attach): Use coredll.dll on Windows CE.
9202 (win32_kill): Close current process and current
9204 (win32_detach): Use coredll.dll on Windows CE.
9205 (win32_resume): Let low target handle debug registers, and
9207 (handle_exception): Add/Remove initial breakpoint. Avoid
9208 non-existant WSTOPSIG on Windows CE.
9209 (win32_read_inferior_memory): Cast to remove warning.
9210 (win32_arch_string): Go through the low target.
9211 (initialize_low): Call set_breakpoint_data with the low
9212 target's breakpoint.
9213 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9214 FOP_REGNUM, mappings): Move to ...
9215 * win32-i386-low.c: ... here.
9216 * win32-low.c (win32_thread_info): Move to ...
9217 * win32-low.h: ... here.
9218 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9219 win32-arm-low.c and wincecompat.c.
9220 (all:): Add $EXEEXT.
9221 (install-only:): Likewise.
9222 (gdbserver:): Likewise.
9223 (gdbreplay:): Likewise.
9224 * config.in: Regenerate.
9225 * configure: Regenerate.
9227 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9229 * win32-low.c: Rename typedef thread_info to
9230 win32_thread_info throughout.
9232 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9234 * win32-i386-low.c: Rename to ...
9235 * win32-low.c: ... this.
9236 * configure.srv: Replace win32-i386-low.o with win32-low.o.
9237 * Makefile.in: Likewise.
9239 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
9241 * remote-utils.c (monitor_output): Constify msg parameter.
9242 * server.h (monitor_output): Likewise.
9243 * win32-i386-low.c (handle_output_debug_string): New.
9244 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
9245 handle_output_debug_string.
9246 (get_child_debug_event): Likewise.
9248 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
9250 * server.c (main): Correct strtoul check.
9252 2007-03-27 Jon Ringle <jon@ringle.org>
9254 * linux-low.c: Check __ARCH_HAS_MMU__ also.
9256 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
9258 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
9260 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
9262 * terminal.h: Check HAVE_SGTTY_H.
9264 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
9266 * remote-utils.c (remote_open): Print out the assigned port number.
9268 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
9270 * remote-utils.c (monitor_output): New function.
9271 * server.c (debug_threads): Define here.
9272 (monitor_show_help): New function.
9273 (handle_query): Handle qRcmd.
9274 (main): Do not handle 'd' packet.
9275 * server.h (debug_threads, remote_debug, monitor_output): Declare.
9276 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
9279 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9281 * Makefile.in (EXEEXT): New.
9282 (clean): Use $(EXEEXT).
9284 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9286 * target.h (target_ops): Rename send_signal to request_interrupt,
9287 and remove enum target_signal parameter.
9288 * linux-low.c (linux_request_interrupt): Rename from
9289 linux_send_signal, and always send SIGINT.
9290 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
9291 and always send SIGINT.
9292 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
9294 (input_interrupt): Likewise.
9296 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9298 * server.c (get_features_xml): Check if target implemented
9300 * win32-i386-low.c (win32_arch_string): New.
9301 (win32_target_ops): Add win32_arch_string as arch_string member.
9303 2007-02-22 Markus Deuling <deuling@de.ibm.com>
9305 * spu-low.c (spu_arch_string): New.
9306 (spu_target_ops): Add spu_arch_string.
9308 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
9310 * remote-utils.c: Remove HAVE_TERMINAL_H check.
9311 * configure.ac: Do not check for terminal.h.
9312 * configure, config.in: Regenerated.
9314 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9316 * Makefile.in (OBS): Add $(XML_BUILTIN).
9317 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
9319 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
9320 (arm-with-iwmmxt.c): New.
9321 * config.in, configure: Regenerate.
9322 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
9323 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
9324 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
9325 (arm*-*-linux*): Add iWMMXt and regset support.
9326 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
9327 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
9328 (arm_store_wmmxregset, target_regsets): New.
9329 * server.c (get_features_xml): Take annex argument. Check builtin
9331 (handle_query): Handle multiple annexes.
9333 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9335 * remote-utils.c [USE_WIN32API] (read, write): Define.
9336 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
9339 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
9341 * linux-i386-low.c (the_low_target): Set arch_string.
9342 * linux-x86-64-low.c (the_low_target): Likewise.
9343 * linux-low.c (linux_arch_string): New.
9344 (linux_target_ops): Add it.
9345 * linux-low.h (struct linux_target_ops): Add arch_string.
9346 * server.c (write_qxfer_response): Use const void * for DATA.
9347 (get_features_xml): New.
9348 (handle_query): Handle qXfer:features:read. Report it for qSupported.
9349 * target.h (struct target_ops): Add arch_string method.
9351 2007-01-03 Denis Pilat <denis.pilat@st.com>
9352 Daniel Jacobowitz <dan@codesourcery.com>
9354 * linux-low.c (linux_kill): Handle being called with no threads.
9355 * win32-i386-low.c (win32_kill): Likewise.
9356 (get_child_debug_event): Clear current_process_handle.
9358 2006-12-30 Denis PILAT <denis.pilat@st.com>
9359 Daniel Jacobowitz <dan@codesourcery.com>
9361 * remote-utils.c (remote_open): Check the type of specified
9362 serial port devices before opening them.
9363 * server.c (main): Kill the inferior if an error occurs during
9364 the first remote_open.
9366 2006-12-05 Markus Deuling <deuling@de.ibm.com>
9368 * README: Update supported targets.
9370 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
9372 * Makefile.in (clean): Remove reg-mips64.c.
9373 (reg-mips64.c, reg-mips64.o): New rules.
9374 * configure.srv: Handle mips64. Include regset support for mips.
9375 * linux-mips-low.c (union mips_register): New.
9376 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
9377 (mips_breakpoint, mips_breakpoint_at): Use int.
9378 (mips_collect_register, mips_supply_register)
9379 (mips_collect_register_32bit, mips_supply_register_32bit)
9380 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9381 (mips_store_fpregset, target_regsets): New.
9382 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
9384 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
9386 * configure.srv: Add target "spu*-*-*".
9387 * Makefile.in (clean): Remove reg-spu.c.
9388 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
9389 * spu-low.c: New file.
9391 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9393 * configure.ac: Correct td_thr_tls_get_addr test.
9394 * configure: Regenerated.
9396 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9398 * linux-low.c (linux_wait_for_event): Reformat. Use the
9400 * remote-utils.c (decode_address_to_semicolon): New.
9401 * server.c (pass_signals, handle_general_set): New.
9402 (handle_query): Mention QPassSignals for qSupported.
9403 (main): Call handle_general_set.
9404 * server.h (pass_signals, decode_address_to_semicolon): New.
9406 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9408 * server.c (handle_query): Correct error handling for read_auxv.
9410 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9412 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9413 and srv_linux_thread_db to yes.
9414 * linux-s390-low.c (s390_fill_gregset): New function.
9415 (target_regsets): Define data structure.
9417 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9419 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9420 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9421 * config.in, configure: Regenerated.
9422 * inferiors.c (gdb_id_to_thread): New function.
9423 (gdb_id_to_thread_id): Use it.
9424 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9425 * linux-low.h (struct process_info): Add th member.
9426 (thread_db_get_tls_address): New prototype.
9427 * remote-utils.c (decode_address): Make non-static.
9428 * server.c (handle_query): Handle qGetTLSAddr.
9429 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9430 * target.h (struct target_ops): Add get_tls_address.
9431 * thread-db.c (maybe_attach_thread): Save the thread handle.
9432 (thread_db_get_tls_address): New.
9434 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9436 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9437 (linux_resume_one_process): Take a siginfo_t *. Update all
9438 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9439 (struct pending_signals): Add a siginfo_t.
9440 (linux_wait_for_process): Always set last_status.
9441 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9442 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9443 * linux-low.h (struct process_info): Add last_status.
9445 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9447 * remote-utils.c (try_rle): New function.
9448 (putpkt_binary): Use it.
9450 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9452 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9453 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9454 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9455 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9456 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9459 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9461 * server.c (terminal_fd): New variable.
9462 (old_foreground_pgrp): Likewise.
9463 (restore_old_foreground_pgrp): New function.
9464 (start_inferior): Record the terminal file descriptor in terminal_fd
9465 and its original foreground group in old_foreground_pgrp. Register
9466 restore_old_foreground_pgrp with atexit().
9468 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9470 * server.c (handle_query): Correct qPart to qXfer.
9472 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9474 * configure.ac: Check for more headers which are missing on
9475 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9476 * configure.srv: Add Cygwin and mingw32.
9477 * remote-utils.c: Don't include headers unconditionally which
9478 are missing on mingw32. Include <winsock.h> for mingw32.
9479 (remote_open): Adjust for mingw32 support. Flush
9480 standard error after writing to it.
9481 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9482 (unblock_async_io, enable_async_io, disable_async_io)
9483 (readchar, getpkt): Update for Winsock support.
9484 (prepare_resume_reply): Expect a protocol signal number.
9485 * server.c: Disable <sys/wait.h> on mingw32.
9486 (start_inferior): Adjust for mingw32 support. Flush
9487 standard error after writing to it.
9488 (attach_inferior): Likewise. Use protocol signal
9490 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9492 * win32-i386-low.c: New file.
9493 * Makefile.in (XM_CLIBS): Set.
9494 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9495 (win32-i386-low.o): New dependency rule.
9496 * linux-low.c (linux_wait): Use target signal numbers.
9497 * target.h (struct target_ops): Doc fix.
9498 * server.h (target_signal_to_name): New prototype.
9499 * gdbreplay.c: Don't include headers unconditionally which
9500 are missing on mingw32. Include <winsock.h> for mingw32.
9501 (remote_close, remote_open): Adjust for Winsock support.
9502 * configure, config.in: Regenerated.
9504 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9506 * server.c (decode_xfer_read, write_qxfer_response): New.
9507 (handle_query): Take a packet length argument. Handle
9508 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9509 the qSupported response.
9510 (main): Update call to handle_query.
9512 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9514 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9515 (putpkt_binary): Renamed from putpkt and adjusted for binary
9517 (putpkt): New wrapper for putpkt_binary.
9518 (readchar): Don't mask off the high bit.
9519 (decode_X_packet): New function.
9520 * server.c (main): Call putpkt_binary if a handler sets the packet
9521 length. Save the length of the incoming packet. Handle 'X'.
9522 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9524 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9526 * server.c (handle_query): Handle qSupported.
9528 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9530 * remote-utils.c (all_symbols_looked_up): New variable.
9531 (look_up_one_symbol): Check it.
9532 * server.h (look_up_one_symbol): New declaration.
9533 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9535 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9537 * Makefile.in (linux-arm-low.o): Update dependencies.
9538 * linux-arm-low.c: Include "gdb_proc_service.h".
9539 (PTRACE_GET_THREAD_AREA): Define.
9540 (ps_get_thread_area): New function.
9542 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9544 * configure.srv (m68k*-*-uclinux*): New target.
9545 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9546 (linux_resume_one_process): Remove extraneous cast.
9547 (linux_read_offsets): New.
9548 (linux_target_op): Add linux_read_offsets on mmuless systems.
9549 * server.c (handle_query): Add qOffsets logic.
9550 * target.h (struct target_ops): Add read_offsets.
9552 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9554 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9555 (PTRACE_GET_THREAD_AREA): Define.
9556 (ps_get_thread_area): New function.
9557 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9558 (linux-x86-64-low.o): Update.
9560 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9562 * configure.ac: Remove checks for prfpregset_t.
9563 * gdb_proc_service.h: New file.
9564 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9565 new "gdb_proc_service.h".
9566 * proc-service.c: Likewise.
9567 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9568 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9569 * Makefile.in (gdb_proc_service_h): Updated.
9570 * configure, config.in: Regenerated.
9572 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9574 * remote-utils.c (prepare_resume_reply): Move declaration
9575 of gdb_id_from_wait to the top of the block.
9577 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9579 * linux-low.c (regsets_store_inferior_registers): Read the regset
9580 from the target before filling it.
9582 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9584 * server.c (attach_inferior): Return SIGTRAP for a successful
9587 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9589 * Makefile.in (OBS): Add version.o.
9590 (STAGESTUFF): Delete.
9591 (version.o): Add dependencies.
9592 (version.c): Replace rule.
9593 (clean): Remove version.c.
9594 * server.c (gdbserver_version): New.
9595 (gdbserver_usage): Use printf.
9596 (main): Handle --version and --help.
9597 * server.h (version, host_name): Add declarations.
9599 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9611 * linux-x86-64-low.c:
9614 * linux-ppc64-low.c:
9623 * linux-crisv32-low.c:
9635 * gdbserver.1: Add (C) after Copyright. Update the FSF
9638 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9640 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9641 (arm_breakpoint_at): Recognize both breakpoints.
9642 (the_low_target): Use the correct breakpoint instruction.
9644 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9646 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9647 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9648 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9649 (the_low_target): Update.
9651 2005-10-25 Andreas Schwab <schwab@suse.de>
9653 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9655 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9656 (ia64_num_regs): Reduce to 462.
9658 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9660 * acinclude.m4: Correct quoting.
9661 * aclocal.m4: Regenerated.
9663 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9664 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9665 (thread_db_init): Call thread_db_err_str.
9666 * configure.ac: Check for TD_VERSION.
9667 * config.in, configure: Regenerated.
9669 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9671 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9673 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9675 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9676 is not available. Define HAVE_PTRACE_GETREGS if it is.
9677 * config.in, configure: Regenerated.
9678 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9679 * linux-i386-low.c, linux-m68k-low.c: Update to use
9680 HAVE_PTRACE_GETREGS.
9681 * linux-low.c (regsets_fetch_inferior_registers)
9682 (regsets_store_inferior_registers): Only return 0 if we processed
9684 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9685 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9687 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9689 * inferiors.c (struct thread_info): Add gdb_id.
9690 (add_thread): Add gdb_id argument.
9691 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9692 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9693 calls to add_thread.
9694 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9695 * server.c (handle_query): Use thread_to_gdb_id.
9696 (handle_v_cont, main): Use gdb_id_to_thread_id.
9697 * server.h (add_thread): Update prototype.
9698 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9701 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9703 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9704 left-padded registers.
9705 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9706 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9708 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9710 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9711 * configure: Regenerate.
9712 * config.in: Regenerate.
9713 * server.h (NEED_DECLARATION_STRERROR):
9714 Replace with !HAVE_DECL_STRERROR.
9716 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9718 * linux-low.c (linux_wait, linux_send_signal): Don't test
9719 an unsigned long variable for > 0 if it could be MAX_ULONG.
9720 * server.c (myresume): Likewise.
9721 * target.c (set_desired_inferior): Likewise.
9723 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9725 * configure.ac: Simplify and improve check for socklen_t.
9726 * configure, config.in: Regenerate.
9728 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9730 * acconfig.h: Remove.
9731 * configure.ac: Add a test for socklen_t. Use three-argument
9732 AC_DEFINE throughout.
9733 * config.in: Regenerated using autoheader 2.59.
9734 * configure: Regenerated.
9736 * gdbreplay.c (socklen_t): Provide a default.
9737 (remote_open): Use socklen_t.
9738 * remote-utils.c (socklen_t): Provide a default.
9739 (remote_open): Use socklen_t.
9740 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9743 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9745 * linux-low.c (linux_read_memory, linux_write_memory)
9746 (linux_read_auxv): Likewise.
9747 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9748 (check_mem_write): Likewise.
9749 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9751 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9752 (registers_from_string, register_data): Likewise.
9753 * server.c (handle_query, main): Likewise.
9754 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9755 (decode_M_packet): Likewise.
9756 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9757 * target.h (struct target_ops): Update read_memory, write_memory,
9759 (read_inferior_memory, write_inferior_memory): Update.
9760 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9762 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9763 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9764 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9765 linux-s390-low.c, linux-sh-low.c: Update for changes in
9766 read_inferior_memory and the_low_target->breakpoint.
9768 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9770 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9771 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9772 * configure.srv: Add powerpc64-*-linux*.
9773 * linux-ppc64-low.c: New file.
9775 2005-05-23 Orjan Friberg <orjanf@axis.com>
9777 * linux-cris-low.c: New file with support for CRIS.
9778 * linux-crisv32-low.c: Ditto for CRISv32.
9779 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9780 (clean): Add reg-cris.c and reg-crisv32.c.
9781 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9782 reg-crisv32.o, and reg-crisv32.c to make rules.
9783 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9786 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9788 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9789 of sizeof (PTRACE_XFER_TYPE).
9790 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9792 2005-05-12 Orjan Friberg <orjanf@axis.com>
9794 * target.h (struct target_ops): Add insert_watchpoint,
9795 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9796 pointers for hardware watchpoint support.
9797 * linux-low.h (struct linux_target_ops): Ditto.
9798 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9799 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9800 to linux_target_ops.
9801 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9803 * server.c (main): Recognize 'Z' and 'z' packets.
9805 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9807 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9808 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9809 (the_low_target): Add new members.
9811 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9813 * proc-service.c (ps_lgetregs): Search all_processes instead of
9816 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9818 * server.c (start_inferior): Change return type to int.
9819 (attach_inferior): Change sigptr to int *.
9820 (handle_v_cont, handle_v_requests): Change signal to int *.
9821 (main): Change signal to int.
9823 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9825 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9826 * configure.srv: Add m32r*-*-linux*.
9827 * linux-m32r-low.c: New file.
9829 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9831 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9833 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9835 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9836 Take unsigned long arguments for PIDs.
9837 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9838 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9839 (wait_for_sigstop, linux_resume_one_process)
9840 (regsets_fetch_inferior_registers, linux_send_signal)
9841 (linux_read_auxv): Likewise. Update the types of variables holding
9842 PIDs. Update format string specifiers.
9843 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9844 * remote-utils.c (prepare_resume_reply): Likewise.
9845 * server.c (cont_thread, general_thread, step_thread)
9846 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9848 (handle_query): Update format specifiers.
9849 (handle_v_cont, main): Use strtoul for thread IDs.
9850 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9851 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9852 (general_thread, step_thread, thread_from_wait)
9853 (old_thread_from_wait): Update.
9854 * target.h (struct thread_resume): Use unsigned long for THREAD.
9855 (struct target_ops): Use unsigned long for arguments to attach and
9858 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9860 * acinclude.m4: Include bfd/bfd.m4 directly.
9861 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9862 <agriffis@toolchain.org>.
9863 * aclocal.m4, configure: Regenerated.
9865 2005-01-07 Andrew Cagney <cagney@gnu.org>
9867 * configure.ac: Rename configure.in, require autoconf 2.59.
9868 * configure: Re-generate.
9870 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9872 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9874 * aclocal.m4: Regenerated.
9875 * configure: Regenerated.
9877 2004-11-21 Andreas Schwab <schwab@suse.de>
9879 * linux-m68k-low.c (m68k_num_gregs): Define.
9880 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9881 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9882 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9883 (m68k_breakpoint_at): New. Add to the_low_target.
9885 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9886 srv_linux_thread_db to yes.
9888 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9890 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9891 (ARCH_SET_FS): Likewise.
9892 (ARCH_GET_FS): Likewise.
9893 (ARCH_GET_GS): Likewise.
9895 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9897 * linux-i386-low.c (ps_get_thread_area): New.
9898 * linux-x86-64-low.c (ps_get_thread_area): New.
9899 * linux-low.c: Include <sys/syscall.h>.
9900 (linux_kill_one_process): Don't kill the first thread here.
9901 (linux_kill): Kill the first thread here.
9902 (kill_lwp): New function.
9903 (send_sigstop, linux_send_signal): Use it.
9904 * proc-service.c: Clean up #ifdefs.
9905 (fpregset_info): Delete.
9906 (ps_lgetregs): Update and enable implementation.
9907 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9909 * remote-utils.c (struct sym_cache, symbol_cache): New.
9910 (input_interrupt): Print a clearer message.
9911 (async_io_enabled): New variable.
9912 (enable_async_io, disable_async_io): Use it. Update comments.
9913 (look_up_one_symbol): Use the symbol cache.
9914 * thread-db.c (thread_db_look_up_symbols): New function.
9915 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9917 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9919 * configure.in: Test for -rdynamic.
9920 * configure: Regenerated.
9921 * Makefile (INTERNAL_LDFLAGS): New.
9922 (gdbserver, gdbreplay): Use it.
9924 2004-09-02 Andrew Cagney <cagney@gnu.org>
9926 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9928 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9930 * linux-low.c (linux_wait): Clear all_processes list also.
9932 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9934 * linux-low.c: Include <errno.h>. Remove extern declaration of
9937 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9939 * gdbreplay.c, server.h, utils.c: Update copyright years.
9941 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9943 * server.c (main): Print child status or termination signal from
9944 variable 'signal', not 'sig'.
9946 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9948 * linux-low.c (linux_read_memory): Change return type to
9949 int. Check for and return error from ptrace().
9950 * target.c (read_inferior_memory): Change return type to int. Pass
9951 back return status from the_target->read_memory().
9952 * target.h (struct target_ops): Adapt *read_memory() prototype.
9954 (read_inferior_memory): Adapt prototype.
9955 * server.c (main): Return an error packet if
9956 read_inferior_memory() returns an error.
9958 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9960 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9961 Unify with other clean targets.
9963 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9965 * server.c (handle_v_cont): Call set_desired_inferior.
9967 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9969 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9971 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9973 * linux-low.c (linux_wait): Unblock async I/O.
9974 (linux_resume): Block and enable async I/O.
9975 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9976 * server.h (block_async_io, unblock_async_io): Add prototypes.
9978 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9980 * remote-utils.c (remote_open): Print a status notice after
9982 * server.c (attach_inferior): Print a status notice after
9985 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9987 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
9989 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
9991 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
9993 * server.c, target.h: Update copyright years.
9995 2004-02-25 Roland McGrath <roland@redhat.com>
9997 * target.h (struct target_ops): New member `read_auxv'.
9998 * server.c (handle_query): Handle qPart:auxv:read: query using that.
9999 * linux-low.c (linux_read_auxv): New function.
10000 (linux_target_ops): Initialize `read_auxv' member to that.
10002 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10004 Committed by Jim Blandy <jimb@redhat.com>.
10006 * linux-s390-low.c (s390_num_regs): Update.
10007 (s390_regmap): Remove control registers. Use __s390x__ predefine
10008 instead of GPR_SIZE to distiguish s390 and s390x targets.
10010 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10012 * linux-low.c: Update copyright year.
10013 (check_removed_breakpoint): Clear pending_is_breakpoint.
10014 (linux_set_resume_request, linux_queue_one_thread)
10015 (resume_status_pending_p): New functions.
10016 (linux_continue_one_thread): Use process->resume.
10017 (linux_resume): Only resume threads if there are no pending events.
10018 * linux-low.h (struct process_info): Add resume request
10021 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10023 * regcache.c (new_register_cache): Clear the allocated register
10024 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10026 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10028 * linux-low.c (linux_resume): Take a struct thread_resume *
10030 (linux_wait): Update call.
10031 (resume_ptr): New static variable.
10032 (linux_continue_one_thread): Renamed from
10033 linux_continue_one_process. Use resume_ptr.
10034 (linux_resume): Use linux_continue_one_thread.
10035 * server.c (handle_v_cont, handle_v_requests): New functions.
10036 (myresume): New function.
10037 (main): Handle 'v' case.
10038 * target.h (struct thread_resume): New type.
10039 (struct target_ops): Change argument of "resume" to struct
10041 (myresume): Delete macro.
10043 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10045 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10046 (uninstall): Support DESTDIR.
10048 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10050 * configure.srv: Add xscale*linux copy of arm*linux entry.
10052 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10054 * linux-arm-low.c (arm_reinsert_addr): New function.
10055 (the_low_target): Add arm_reinsert_addr.
10057 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10059 * mem-break.c: Remove whitespace at end of file.
10061 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10063 * configure.in: Check whether we need to prototype strerror.
10064 * server.h: Optionally prototype strerror.
10065 * gdbreplay.c (perror_with_name): Use strerror.
10066 * linux-low.c (linux_attach_lwp): Use strerror.
10067 * utils.c (perror_with_name): Use strerror.
10068 * config.in, configure: Regenerated.
10070 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10072 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10073 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10075 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10077 * Makefile.in (SFILES): Update.
10078 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10079 low-sun3.c: Remove files.
10081 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10083 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10084 (linux_detach_one_process, linux_detach): New functions.
10085 (linux_target_ops): Add linux_detach.
10086 * server.c (main): Handle 'D' packet.
10087 * target.h (struct target_ops): Add "detach" member.
10088 (detach_inferior): Define.
10090 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10092 From Kelley Cook <kelleycook@wideopenwest.com>:
10093 * configure.srv: Accept i[34567]86 variants.
10095 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10097 * linux-low.c (linux_wait_for_event): Correct comment typos.
10098 (linux_resume_one_process): Call check_removed_breakpoint.
10099 (linux_send_signal): New function.
10100 (linux_target_ops): Add linux_send_signal.
10101 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10103 * target.h (struct target_ops): Add send_signal.
10105 2003-05-29 Jim Blandy <jimb@redhat.com>
10107 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10108 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10109 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10110 away part of the register's value.
10112 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10114 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10115 (linux_wait_for_event, linux_init_signals): Likewise.
10117 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10119 * configure.in: Check for stdlib.h.
10120 * configure: Regenerated.
10121 * config.in: Regenerated.
10123 2003-01-04 Andreas Schwab <schwab@suse.de>
10125 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10127 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10129 * Makefile.in: Remove obsolete code.
10131 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10133 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10134 defined(PT_FPR0_HI).
10136 2002-11-17 Stuart Hughes <seh@zee2.com>
10138 * linux-arm-low.c (arm_num_regs): Increase.
10139 (arm_regmap): Include status register.
10141 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10143 * linux-low.c (register_addr): Remove incorrect -1 check.
10145 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10147 * linux-low.c (linux_create_inferior): Call setpgid. Return
10149 (unstopped_p, linux_signal_pid): Remove.
10150 (linux_target_ops): Remove linux_signal_pid.
10151 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10152 global instead of target method.
10153 * target.h (struct target_ops): Remove signal_pid. Update comment
10154 for create_inferior.
10155 * server.c (signal_pid): New variable.
10156 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10157 gdbserver. Set the child to be the foreground process group.
10158 (attach_inferior): Set signal_pid.
10160 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10162 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10164 2002-08-20 Jim Blandy <jimb@redhat.com>
10166 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10169 2002-08-01 Andrew Cagney <cagney@redhat.com>
10171 * Makefile.in: Make chill references obsolete.
10173 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10175 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10176 * configure: Regenerate.
10177 * config.in: Regenerate.
10179 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10181 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10182 (perror_with_name, remote_close, remote_open, expect, play): Static.
10184 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10186 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10187 byte offsets instead of an array of indexes.
10188 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10190 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10192 * regcache.c: Add comment.
10194 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10196 * thread-db.c: New file.
10197 * proc-service.c: New file.
10198 * acinclude.m4: New file.
10199 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10200 proc-service.o, and thread-db.o.
10201 (linux-low.o): Add USE_THREAD_DB.
10202 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10203 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10204 * aclocal.m4: Regenerated.
10205 * config.in: Regenerated.
10206 * configure: Regenerated.
10207 * configure.in: Check for proc_service.h, sys/procfs.h,
10208 thread_db.h, and linux/elf.h headrs.
10209 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10210 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10211 Check for -lthread_db and thread support.
10212 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10213 PowerPC, and SuperH.
10214 * i387-fp.c: Constify arguments.
10215 * i387-fp.h: Likewise.
10216 * inferiors.c: (struct thread_info): Renamed from
10217 `struct inferior_info'. Remove PID member. Use generic inferior
10218 list header. All uses updated.
10219 (inferiors, signal_pid): Removed.
10220 (all_threads): New variable.
10221 (get_thread): Define.
10222 (add_inferior_to_list): New function.
10223 (for_each_inferior): New function.
10224 (change_inferior_id): New function.
10225 (add_inferior): Removed.
10226 (remove_inferior): New function.
10227 (add_thread): New function.
10228 (free_one_thread): New function.
10229 (remove_thread): New function.
10230 (clear_inferiors): Use for_each_inferior and free_one_thread.
10231 (find_inferior): New function.
10232 (find_inferior_id): New function.
10233 (inferior_target_data): Update argument type.
10234 (set_inferior_target_data): Likewise.
10235 (inferior_regcache_data): Likewise.
10236 (set_inferior_regcache_data): Likewise.
10237 * linux-low.c (linux_bp_reinsert): Remove.
10238 (all_processes, stopping_threads, using_thrads)
10239 (struct pending_signals, debug_threads, pid_of): New.
10240 (inferior_pid): Replace with macro.
10241 (struct inferior_linux_data): Remove.
10242 (get_stop_pc, add_process): New functions.
10243 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
10244 Use add_process and add_thread.
10245 (linux_attach_lwp): New function, based on old linux_attach. Use
10246 add_process and add_thread. Set stop_expected for new threads.
10247 (linux_attach): New function.
10248 (linux_kill_one_process): New function.
10249 (linux_kill): Kill all LWPs.
10250 (linux_thread_alive): Use find_inferior_id.
10251 (check_removed_breakpoints, status_pending_p): New functions.
10252 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
10253 Update. Use WNOHANG. Wait for cloned processes also. Update process
10254 struct for the found process.
10255 (linux_wait_for_event): New function.
10256 (linux_wait): Use it. Support LWPs.
10257 (send_sigstop, wait_for_sigstop, stop_all_processes)
10258 (linux_resume_one_process, linux_continue_one_process): New functions.
10259 (linux_resume): Support LWPs.
10260 (REGISTER_RAW_SIZE): Remove.
10261 (fetch_register): Use register_size instead. Call supply_register.
10262 (usr_store_inferior_registers): Likewise. Call collect_register.
10263 Fix recursive case.
10264 (regsets_fetch_inferior_registers): Improve error message.
10265 (regsets_store_inferior_registers): Add debugging.
10266 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
10267 (unstopped_p, linux_signal_pid): New functions.
10268 (linux_target_ops): Add linux_signal_pid.
10269 (linux_init_signals): New function.
10270 (initialize_low): Call it. Initialize using_threads.
10271 * regcache.c (inferior_regcache_data): Add valid
10273 (get_regcache): Fetch registers lazily. Add fetch argument
10274 and update all callers.
10275 (regcache_invalidate_one, regcache_invalidate): New
10277 (new_register_cache): Renamed from create_register_cache.
10278 Return the new regcache.
10279 (free_register_cache): Change argument to a void *.
10280 (registers_to_string, registers_from_string): Call get_regcache
10281 with fetch flag set.
10282 (register_data): Make static. Pass fetch flag to get_regcache.
10283 (supply_register): Call get_regcache with fetch flag clear.
10284 (collect_register): Call get_regcache with fetch flag set.
10285 (collect_register_as_string): New function.
10286 * regcache.h: Update.
10287 * remote-utils.c (putpkt): Flush after debug output and use
10289 Handle input interrupts while waiting for an ACK.
10290 (input_interrupt): Use signal_pid method.
10291 (getpkt): Flush after debug output and use stderr.
10292 (outreg): Use collect_register_as_string.
10293 (new_thread_notify, dead_thread_notify): New functions.
10294 (prepare_resume_reply): Check using_threads. Set thread_from_wait
10295 and general_thread.
10296 (look_up_one_symbol): Flush after debug output.
10297 * server.c (step_thread, server_waiting): New variables.
10298 (start_inferior): Don't use signal_pid. Update call to mywait.
10299 (attach_inferior): Update call to mywait.
10300 (handle_query): Handle qfThreadInfo and qsThreadInfo.
10301 (main): Don't fetch/store registers explicitly. Use
10302 set_desired_inferior. Support proposed ``Hs'' packet. Update
10304 * server.h: Update.
10305 (struct inferior_list, struct_inferior_list_entry): New.
10306 * target.c (set_desired_inferior): New.
10307 (write_inferior_memory): Constify.
10308 (mywait): New function.
10309 * target.h: Update.
10310 (struct target_ops): New signal_pid method.
10311 (mywait): Removed macro, added prototype.
10313 * linux-low.h (regset_func): Removed.
10314 (regset_fill_func, regset_store_func): New.
10315 (enum regset_type): New.
10316 (struct regset_info): Add type field. Use new operation types.
10317 (struct linux_target_ops): stop_pc renamed to get_pc.
10318 Add decr_pc_after_break and breakpoint_at.
10319 (get_process, get_thread_proess, get_process_thread)
10320 (strut process_info, all_processes, linux_attach_lwp)
10321 (thread_db_init): New.
10323 * linux-arm-low.c (arm_get_pc, arm_set_pc,
10324 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
10325 (the_low_target): Add new members.
10326 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
10327 (i386_store_fpxregset): Constify.
10328 (target_regsets): Add new kind identifier.
10329 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
10330 (i386_set_pc): Add debugging.
10331 (i386_breakpoint_at): New function.
10332 (the_low_target): Add new members.
10333 * linux-mips-low.c (mips_get_pc, mips_set_pc)
10334 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
10335 (mips_breakpoint_at): New.
10336 (the_low_target): Add new members.
10337 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
10338 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
10339 (the_low_target): Add new members.
10340 * linux-sh-low.c (sh_get_pc, sh_set_pc)
10341 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
10342 (the_low_target): Add new members.
10343 * linux-x86-64-low.c (target_regsets): Add new kind
10346 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
10348 From Martin Pool <mbp@samba.org>:
10349 * server.c (gdbserver_usage): New function.
10352 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
10354 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
10355 stop_at -> stop_pc.
10357 2002-05-04 Andrew Cagney <ac131313@redhat.com>
10359 * Makefile.in: Remove obsolete code.
10361 2002-04-24 Michal Ludvig <mludvig@suse.cz>
10363 * linux-low.c (regsets_fetch_inferior_registers),
10364 (regsets_store_inferior_registers): Removed cast to int from
10366 * regcache.h: Added declaration of struct inferior_info.
10368 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10370 * inferiors.c (struct inferior_info): Add regcache_data.
10371 (add_inferior): Call create_register_cache.
10372 (clear_inferiors): Call free_register_cache.
10373 (inferior_regcache_data, set_inferior_regcache_data): New functions.
10374 * regcache.c (struct inferior_regcache_data): New.
10375 (registers): Remove.
10376 (get_regcache): New function.
10377 (create_register_cache, free_register_cache): New functions.
10378 (set_register_cache): Don't initialize the register cache here.
10379 (registers_to_string, registers_from_string, register_data): Call
10381 * regcache.h: Add prototypes.
10382 * server.h: Likewise.
10384 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10386 * mem-break.c: New file.
10387 * mem-break.h: New file.
10388 * Makefile.in: Add mem-break.o rule; update server.h
10390 * inferiors.c (struct inferior_info): Add target_data
10392 (clear_inferiors): Free target_data member if set.
10393 (inferior_target_data, set_inferior_target_data): New functions.
10394 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10395 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10396 * linux-low.c (linux_bp_reinsert): New variable.
10397 (struct inferior_linux_data): New.
10398 (linux_create_inferior): Use set_inferior_target_data.
10399 (linux_attach): Likewise. Call add_inferior.
10400 (linux_wait_for_one_inferior): New function.
10401 (linux_wait): Call it.
10402 (linux_write_memory): Add const.
10403 (initialize_low): Call set_breakpoint_data.
10404 * linux-low.h (struct linux_target_ops): Add breakpoint
10406 * server.c (attach_inferior): Remove extra add_inferior
10408 * server.h: Include mem-break.h. Update inferior.c
10410 * target.c (read_inferior_memory)
10411 (write_inferior_memory): New functions.
10412 * target.h (read_inferior_memory)
10413 (write_inferior_memory): Change macros to prototypes.
10414 (struct target_ops): Update comments. Add const to write_memory
10417 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10419 * linux-low.c (usr_store_inferior_registers): Support
10420 registers which are allowed to fail to store.
10421 * linux-low.h (linux_target_ops): Likewise.
10422 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10423 (ppc_cannot_store_register): FPSCR may not be storable.
10425 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10427 * server.h: Include <string.h> if HAVE_STRING_H.
10428 * ChangeLog: Correct paths in last ChangeLog entry.
10430 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10432 * linux-low.h: Remove obsolete prototypes.
10433 (struct linux_target_ops): New.
10434 (extern the_low_target): New.
10435 * linux-low.c (num_regs, regmap): Remove declarations.
10436 (register_addr): Use the_low_target explicitly.
10437 (fetch_register): Likewise.
10438 (usr_fetch_inferior_registers): Likewise.
10439 (usr_store_inferior_registers): Likewise.
10440 * linux-arm-low.c (num_regs): Remove.
10441 (arm_num_regs): Define.
10442 (arm_regmap): Renamed from regmap, made static.
10443 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10445 (arm_cannot_store_register): Renamed from cannot_store_register,
10447 (the_low_target): New.
10448 * linux-i386-low.c (num_regs): Remove.
10449 (i386_num_regs): Define.
10450 (i386_regmap): Renamed from regmap, made static.
10451 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10453 (i386_cannot_store_register): Renamed from cannot_store_register,
10455 (the_low_target): New.
10456 * linux-ia64-low.c (num_regs): Remove.
10457 (ia64_num_regs): Define.
10458 (ia64_regmap): Renamed from regmap, made static.
10459 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10461 (ia64_cannot_store_register): Renamed from cannot_store_register,
10463 (the_low_target): New.
10464 * linux-m68k-low.c (num_regs): Remove.
10465 (m68k_num_regs): Define.
10466 (m68k_regmap): Renamed from regmap, made static.
10467 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10469 (m68k_cannot_store_register): Renamed from cannot_store_register,
10471 (the_low_target): New.
10472 * linux-mips-low.c (num_regs): Remove.
10473 (mips_num_regs): Define.
10474 (mips_regmap): Renamed from regmap, made static.
10475 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10477 (mips_cannot_store_register): Renamed from cannot_store_register,
10479 (the_low_target): New.
10480 * linux-ppc-low.c (num_regs): Remove.
10481 (ppc_num_regs): Define.
10482 (ppc_regmap): Renamed from regmap, made static.
10483 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10485 (ppc_cannot_store_register): Renamed from cannot_store_register,
10487 (the_low_target): New.
10488 * linux-s390-low.c (num_regs): Remove.
10489 (s390_num_regs): Define.
10490 (s390_regmap): Renamed from regmap, made static.
10491 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10493 (s390_cannot_store_register): Renamed from cannot_store_register,
10495 (the_low_target): New.
10496 * linux-sh-low.c (num_regs): Remove.
10497 (sh_num_regs): Define.
10498 (sh_regmap): Renamed from regmap, made static.
10499 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10501 (sh_cannot_store_register): Renamed from cannot_store_register,
10503 (the_low_target): New.
10504 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10505 (the_low_target): New.
10507 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10509 * Makefile.in: Add stamp-h target.
10510 * configure.in: Create stamp-h.
10511 * configure: Regenerated.
10513 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10515 * inferiors.c: New file.
10516 * target.c: New file.
10517 * target.h: New file.
10518 * Makefile.in: Add target.o and inferiors.o. Update
10520 * linux-low.c (inferior_pid): New static variable,
10521 moved from server.c.
10522 (linux_create_inferior): Renamed from create_inferior.
10523 Call add_inferior. Return 0 on success instead of a PID.
10524 (linux_attach): Renamed from myattach.
10525 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10526 (linux_thread_alive): Renamed from mythread_alive.
10527 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10529 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10530 (regsets_store_inferior_registers): Correct error message.
10531 Add missing ``return 0''.
10532 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10533 (linux_store_registers): Renamed from store_inferior_registers.
10534 (linux_read_memory): Renamed from read_inferior_memory.
10535 (linux_write_memory): Renamed from write_inferior_memory.
10536 (linux_target_ops): New structure.
10537 (initialize_low): Call set_target_ops ().
10538 * remote-utils.c (unhexify): New function.
10539 (hexify): New function.
10540 (input_interrupt): Send signals to ``signal_pid''.
10541 * server.c (inferior_pid): Remove.
10542 (start_inferior): Update create_inferior call.
10543 (attach_inferior): Call add_inferior.
10544 (handle_query): New function.
10545 (main): Call handle_query for `q' packets.
10546 * server.h: Include "target.h". Remove obsolete prototypes.
10547 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10549 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10551 * Makefile.in: Add WARN_CFLAGS. Update configury
10553 * configure.in: Check for <string.h>
10554 * configure: Regenerate.
10555 * config.in: Regenerate.
10556 * gdbreplay.c: Include needed system headers.
10557 (remote_open): Remove strchr prototype.
10558 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10559 * regcache.c (supply_register): Change buf argument to const void *.
10560 (supply_register_by_name): Likewise.
10561 (collect_register): Change buf argument to void *.
10562 (collect_register_by_name): Likewise.
10563 * regcache.h: Add missing prototypes.
10564 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10565 * server.c (handle_query): New function.
10566 (attached): New static variable, moved out of main.
10567 (main): Quiet longjmp clobber warnings.
10568 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10569 * utils.c (error): Remove NORETURN.