1 2015-02-06 Pedro Alves <palves@redhat.com>
3 * thread-db.c (find_new_threads_callback): Add debug output.
5 2015-02-04 Pedro Alves <palves@redhat.com>
7 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
8 (resume_stopped_resumed_lwps): New function.
9 (linux_wait_for_event_filtered): Use it.
11 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
13 * Makefile.in (SFILES): Add linux-personality.c.
14 (linux-personality.o): New rule.
15 * configure.srv (srv_linux_obj): Add linux-personality.o to the
16 list of objects to be built.
17 * linux-low.c: Include nat/linux-personality.h.
18 (linux_create_inferior): Remove code to disable address space
19 randomization (moved to ../nat/linux-personality.c). Create
20 cleanup to disable address space randomization.
22 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
24 * Makefile.in (posix-strerror.o): New rule.
25 (mingw-strerror.o): Likewise.
26 * configure: Regenerated.
27 * configure.ac: Source file ../common/common.host. Initialize new
28 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
30 2015-01-14 Yao Qi <yao@codesourcery.com>
32 * Makefile.in (SFILES): Add nat/ppc-linux.c.
33 (ppc-linux.o): New rule.
34 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
35 * configure.ac: AC_CHECK_FUNCS(getauxval).
36 * config.in: Re-generated.
37 * configure: Re-generated.
38 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
39 ppc64_64bit_inferior_p
41 2015-01-14 Yao Qi <yao@codesourcery.com>
43 * linux-ppc-low.c: Include "nat/ppc-linux.h".
44 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
45 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
46 (PT_ORIG_R3, PT_TRAP): Likewise.
47 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
48 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
49 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
51 2015-01-10 Joel Brobecker <brobecker@adacore.com>
53 * i387-fp.c (i387_cache_to_xsave): In look over
54 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
55 zmmh_low_space field by use of zmmh_high_space.
57 2015-01-09 Pedro Alves <palves@redhat.com>
59 * linux-low.c (step_over_bkpt): Move higher up in the file.
60 (handle_extended_wait): Don't store the stop_pc here.
61 (get_stop_pc): Adjust comments and rename to ...
62 (check_stopped_by_breakpoint): ... this. Record whether the LWP
63 stopped for a software breakpoint or hardware breakpoint.
64 (thread_still_has_status_pending_p): New function.
65 (status_pending_p_callback): Use
66 thread_still_has_status_pending_p. If the event is no longer
67 interesting, resume the LWP.
68 (handle_tracepoints): Add assert.
69 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
70 (wstatus_maybe_breakpoint): New function.
71 (cancel_breakpoint): Delete function.
72 (check_stopped_by_watchpoint): New function, factored out from
73 linux_low_filter_event.
74 (lp_status_maybe_breakpoint): Delete function.
75 (linux_low_filter_event): Remove filter_ptid argument.
76 Leave thread group exits pending here. Store the LWP's stop PC.
77 Always leave events pending.
78 (linux_wait_for_event_filtered): Pull all events out of the
79 kernel, and leave them all pending.
80 (count_events_callback, select_event_lwp_callback): Consider all
82 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
83 (select_event_lwp): Only give preference to the stepping LWP in
84 all-stop mode. Adjust comments.
85 (ignore_event): New function.
86 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
87 references to cancel_breakpoints. Adjust to renames. Also give
88 equal priority to all LWPs that have had events in non-stop mode.
89 If reporting a software breakpoint event, unadjust the LWP's PC.
90 (linux_wait): If linux_wait_1 returned an ignored event, retry.
91 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
93 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
94 (resume_status_pending_p): Use thread_still_has_status_pending_p.
95 (linux_stopped_by_watchpoint): Adjust.
96 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
97 * linux-low.h (enum lwp_stop_reason): New.
98 (struct lwp_info) <stop_pc>: Adjust comment.
99 <stopped_by_watchpoint>: Delete field.
100 <stop_reason>: New field.
101 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
102 * mem-break.c (software_breakpoint_inserted_here)
103 (hardware_breakpoint_inserted_here): New function.
104 * mem-break.h (software_breakpoint_inserted_here)
105 (hardware_breakpoint_inserted_here): Declare.
106 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
107 (cancel_breakpoints): Delete.
108 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
109 (upload_fast_traceframes): Remove references to
112 2015-01-09 Pedro Alves <palves@redhat.com>
114 * thread-db.c (find_new_threads_callback): Ignore thread if the
115 kernel thread ID is -1.
117 2015-01-09 Pedro Alves <palves@redhat.com>
119 * linux-low.c (linux_attach_fail_reason_string): Move to
120 nat/linux-ptrace.c, and rename.
121 (linux_attach_lwp): Update comment.
122 (attach_proc_task_lwp_callback): New function.
123 (linux_attach): Adjust to rename and use
124 linux_proc_attach_tgid_threads.
125 (linux_attach_fail_reason_string): Delete declaration.
127 2015-01-01 Joel Brobecker <brobecker@adacore.com>
129 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
130 * server.c (gdbserver_version): Likewise.
132 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
134 * remote-utils.c: Include ctype.h.
135 (input_interrupt): Explicitly handle the case when the char
136 received is the NUL byte. Improve the printing of non-ASCII
139 2014-12-16 Joel Brobecker <brobecker@adacore.com>
141 * linux-low.c (linux_low_filter_event): Update call to
142 linux_enable_event_reporting following the addition of
143 a new parameter to that function.
145 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
148 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
149 (AARCH64_FPCR_REGNO): Likewise.
150 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
151 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
152 (aarch64_store_fpregset): Likewise.
154 2014-12-15 Joel Brobecker <brobecker@adacore.com>
156 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
157 Remove FIXME comment about assumption about N.
159 2014-12-13 Joel Brobecker <brobecker@adacore.com>
161 * configure.ac: If large-file support is disabled in GDBserver,
162 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
163 * configure: Regenerate.
165 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
167 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
168 warning upon ENODATA from ptrace.
169 * linux-s390-low.c (s390_store_tdb): New.
170 (s390_regsets): Add regset for NT_S390_TDB.
172 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
174 * linux-low.c (regsets_store_inferior_registers): Skip regsets
175 without a fill_function.
176 * linux-s390-low.c (s390_fill_last_break): Remove.
177 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
178 (s390_arch_setup): Use regset's size instead of fill_function for
181 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
183 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
184 the regset's store function when ptrace returned an error.
185 * regcache.c (get_thread_regcache): Invalidate register cache
186 before fetching inferior's registers.
188 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
190 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
191 while-loop as for-loop.
192 (regsets_store_inferior_registers): Likewise.
194 2014-11-28 Yao Qi <yao@codesourcery.com>
196 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
197 * config.in, configure: Re-generate.
198 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
201 2014-11-21 Yao Qi <yao@codesourcery.com>
203 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
204 (AC_CHECK_HEADERS): Remove malloc.h.
205 * configure: Re-generated.
206 * config.in: Re-generated.
207 * server.h: Don't include alloca.h and malloc.h.
208 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
209 Don't include malloc.h.
211 2014-11-17 Joel Brobecker <brobecker@adacore.com>
213 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
214 corresponding ERRNO check in same block.
216 2014-11-12 Pedro Alves <palves@redhat.com>
218 * server.c (cont_thread): Update comment.
219 (start_inferior, attach_inferior): No longer clear cont_thread.
220 (handle_v_cont): No longer set cont_thread.
221 (captured_main): Clear cont_thread each time a GDB connects.
223 2014-11-12 Pedro Alves <palves@redhat.com>
225 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
226 thread, and don't resume all threads if the Hc thread has exited.
228 2014-11-12 Pedro Alves <palves@redhat.com>
230 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
231 the process group instead of to a specific LWP.
233 2014-10-15 Pedro Alves <palves@redhat.com>
236 * win32-arm-low.c (arm_set_thread_context): Remove current_event
238 (arm_set_thread_context): Delete.
239 (the_low_target): Adjust.
240 * win32-i386-low.c (debug_registers_changed)
241 (debug_registers_used): Delete.
242 (update_debug_registers_callback): New function.
243 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
244 needing to update their debug registers.
245 (win32_get_current_dr): New function.
246 (x86_dr_low_get_addr, x86_dr_low_get_control)
247 (x86_dr_low_get_status): Fetch the debug register from the thread
249 (i386_initial_stuff): Adjust.
250 (i386_get_thread_context): Remove current_event parameter. Don't
251 clear debug_registers_changed nor copy DR values to
253 (i386_set_thread_context): Delete.
254 (i386_prepare_to_resume): New function.
255 (i386_thread_added): Mark the thread as needing to update irs
257 (the_low_target): Remove i386_set_thread_context and install
258 i386_prepare_to_resume.
259 * win32-low.c (win32_get_thread_context): Adjust.
260 (win32_set_thread_context): Use SetThreadContext
262 (win32_prepare_to_resume): New function.
263 (win32_require_context): New function, factored out from ...
264 (thread_rec): ... this.
265 (continue_one_thread): Call win32_prepare_to_resume on each thread
266 we're about to continue.
267 (win32_resume): Call win32_prepare_to_resume on the event thread.
268 * win32-low.h (struct win32_thread_info)
269 <debug_registers_changed>: New field.
270 (struct win32_target_ops): Change prototype of set_thread_context,
271 delete set_thread_context and add prepare_to_resume.
272 (win32_require_context): New declaration.
274 2014-10-08 Gary Benson <gbenson@redhat.com>
276 * server.h: Do not include common-exceptions.h.
278 2014-10-08 Gary Benson <gbenson@redhat.com>
280 * server.h: Do not include cleanups.h.
282 2014-09-30 James Hogan <james.hogan@imgtec.com>
284 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
287 2014-09-23 Yao Qi <yao@codesourcery.com>
289 * linux-low.c (lp_status_maybe_breakpoint): New function.
290 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
291 (count_events_callback): Likewise.
292 (select_event_lwp_callback): Likewise.
293 (cancel_breakpoints_callback): Likewise.
295 2014-09-19 Don Breazeal <donb@codesourcery.com>
297 * linux-low.c (handle_extended_wait): Call
298 linux_ptrace_get_extended_event.
299 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
300 linux_is_extended_waitstatus.
302 2014-09-16 Joel Brobecker <brobecker@adacore.com>
304 * Makefile.in (CPPFLAGS): Define.
305 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
306 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
308 2014-09-16 Gary Benson <gbenson@redhat.com>
310 * inferiors.h (current_inferior): Renamed as...
311 (current_thread): New variable. All uses updated.
312 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
313 (maybe_move_out_of_jump_pad): Likewise.
314 (cancel_breakpoint): Likewise.
315 (linux_low_filter_event): Likewise.
316 (wait_for_sigstop): Likewise.
317 (linux_resume_one_lwp): Likewise.
318 (need_step_over_p): Likewise.
319 (start_step_over): Likewise.
320 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
321 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
322 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
323 and save_inferior as saved_thread.
324 * regcache.c (get_thread_regcache): Renamed saved_inferior as
326 (regcache_invalidate_thread): Likewise.
327 * remote-utils.c (prepare_resume_reply): Likewise.
328 * thread-db.c (thread_db_get_tls_address): Likewise.
329 (disable_thread_event_reporting): Likewise.
330 (remove_thread_event_breakpoints): Likewise.
331 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
333 * target.h (set_desired_inferior): Renamed as...
334 (set_desired_thread): New declaration. All uses updated.
335 * server.c (myresume): Updated comment to reference thread instead
337 (handle_serial_event): Likewise.
338 (handle_target_event): Likewise.
340 2014-09-12 Tom Tromey <tromey@redhat.com>
341 Gary Benson <gbenson@redhat.com>
343 * regcache.h: Include common-regcache.h.
344 (regcache_read_pc): Don't declare.
345 * regcache.c (get_thread_regcache_for_ptid): New function.
347 2014-09-11 Tom Tromey <tromey@redhat.com>
348 Gary Benson <gbenson@redhat.com>
350 * symbol.c: New file.
351 * Makefile.in (SFILES): Add symbol.c.
354 2014-09-11 Gary Benson <gbenson@redhat.com>
356 * target.c (target_stop_ptid, target_continue_ptid): New
359 2014-09-11 Tom Tromey <tromey@redhat.com>
360 Gary Benson <gbenson@redhat.com>
362 * target.h: Include target/target.h.
363 * target.c (target_read_memory, target_read_uint32)
364 (target_write_memory): New functions.
366 2014-09-11 Gary Benson <gbenson@redhat.com>
368 * server.h (debug_hw_points): Don't declare.
369 * server.c (debug_hw_points): Don't define. Replace all uses
370 with show_debug_regs.
371 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
372 all uses with show_debug_regs.
374 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
376 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
377 endianness into account.
378 (ppc_supply_ptrace_register): Likewise.
380 2014-09-03 James Hogan <james.hogan@imgtec.com>
382 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
383 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
385 2014-09-03 Gary Benson <gbenson@redhat.com>
387 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
388 ALL_DEBUG_ADDRESS_REGISTERS.
390 2014-09-02 Gary Benson <gbenson@redhat.com>
392 * i386-low.h: Renamed as...
393 * x86-low.h: New file. All type, function and variable name
394 prefixes changed from "i386_" to "x86_". All references updated.
395 * i386-low.c: Renamed as...
396 * x86-low.c: New file. All type, function and variable name
397 prefixes changed from "i386_" to "x86_". All references updated.
399 2014-09-02 Gary Benson <gbenson@redhat.com>
401 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
402 (x86_linux_new_thread): Likewise.
404 2014-08-29 Gary Benson <gbenson@redhat.com>
406 * server.h (setjmp.h): Do not include.
407 (toplevel): Do not declare.
408 (common-exceptions.h): Include.
409 (cleanups.h): Likewise.
410 * server.c (toplevel): Do not define.
411 (exit_code): New static global.
412 (detach_or_kill_for_exit_cleanup): New function.
413 (main): New function. Original main renamed to...
414 (captured_main): New function.
415 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
417 2014-08-29 Gary Benson <gbenson@redhat.com>
419 * Makefile.in (SFILES): Add common/common-exceptions.c.
420 (OBS): Add common-exceptions.o.
421 (common-exceptions.o): New rule.
422 * utils.c (prepare_to_throw_exception): New function.
424 2014-08-29 Gary Benson <gbenson@redhat.com>
426 * config.in: Regenerate.
427 * configure: Likewise.
429 2014-08-29 Gary Benson <gbenson@redhat.com>
431 * Makefile.in (SFILES): Add common/cleanups.c.
433 (cleanups.o): New rule.
435 2014-08-29 Gary Benson <gbenson@redhat.com>
437 * utils.c (internal_vwarning): New function.
439 2014-08-28 Gary Benson <gbenson@redhat.com>
441 * utils.h (fatal): Remove declaration.
442 * utils.c (fatal): Remove function.
444 2014-08-28 Gary Benson <gbenson@redhat.com>
446 * tracepoint.c (gdb_agent_init): Replace fatal with
448 (initialize_tracepoint): Likewise.
450 2014-08-28 Gary Benson <gbenson@redhat.com>
452 * remote-utils.c (remote_prepare): Replace fatal with error.
454 2014-08-28 Gary Benson <gbenson@redhat.com>
456 * linux-low.c (linux_async): Replace fatal with warning.
458 (linux_start_non_stop): Return -1 if linux_async failed.
460 2014-08-28 Gary Benson <gbenson@redhat.com>
462 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
464 (i386_dr_low_get_addr): Remove vague comment.
465 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
468 2014-08-28 Gary Benson <gbenson@redhat.com>
470 * inferiors.c (get_thread_process): Replace check with gdb_assert.
471 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
473 (linux_resume_one_lwp): Likewise.
474 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
476 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
478 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
479 (init_register_cache): Replace fatal with gdb_assert_not_reached.
480 (find_register_by_name): Replace fatal with internal_error.
481 (find_regno): Likewise.
482 * tdesc.c (init_target_desc): Replace check with gdb_assert.
483 * thread-db.c (thread_db_create_event): Likewise.
484 (thread_db_load_search): Likewise.
485 (try_thread_db_load_1): Likewise.
486 * tracepoint.c (get_jump_space_head): Replace fatal with
488 (claim_trampoline_space): Likewise.
489 (have_fast_tracepoint_trampoline_buffer): Likewise.
490 (cmd_qtstart): Likewise.
491 (stop_tracing): Likewise.
492 (fast_tracepoint_collecting): Likewise.
493 (target_malloc): Likewise.
494 (download_tracepoint): Likewise.
495 (download_trace_state_variables): Replace check with gdb_assert.
496 (upload_fast_traceframes): Replace fatal with internal_error.
498 2014-08-19 Tom Tromey <tromey@redhat.com>
499 Gary Benson <gbenson@redhat.com>
501 * Makefile.in (SFILES): Add common/common-debug.c.
502 (OBS): Add common-debug.o.
503 (common-debug.o): New rule.
504 * debug.h (debug_printf): Don't declare.
505 * debug.c (debug_printf): Renamed and rewritten as...
506 (debug_vprintf): New function.
508 2014-08-19 Gary Benson <gbenson@redhat.com>
510 * utils.h: Do not include print-utils.h.
512 2014-08-19 Tom Tromey <tromey@redhat.com>
513 Gary Benson <gbenson@redhat.com>
515 * server.h: Add static assertion.
516 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
518 2014-08-19 Tom Tromey <tromey@redhat.com>
519 Gary Benson <gbenson@redhat.com>
521 * Makefile.in (SFILES): Add common/errors.c.
523 (IPA_OBS): Add errors-ipa.o.
524 (errors.o): New rule.
525 (errors-ipa.o): Likewise.
526 * utils.h (perror_with_name, error, warning): Don't declare.
527 * utils.c (warning): Renamed and rewritten as...
528 (vwarning): New function.
529 (error): Renamed and rewritten as...
530 (verror): New function.
531 (internal_error): Renamed and rewritten as...
532 (internal_verror): New function.
534 2014-08-07 Gary Benson <gbenson@redhat.com>
536 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
537 * configure: Regenerate.
538 * config.in: Likewise.
539 * server.h: Do not include errno.h.
540 * event-loop.c: Likewise.
541 * hostio-errno.c: Likewise.
542 * linux-low.c: Likewise.
543 * remote-utils.c: Likewise.
544 * spu-low.c: Likewise.
546 * gdbreplay.c: Unconditionally include errno.h.
548 2014-08-07 Gary Benson <gbenson@redhat.com>
550 * server.h: Do not include string.h.
551 * event-loop.c: Likewise.
552 * linux-low.c: Likewise.
553 * regcache.c: Likewise.
554 * remote-utils.c: Likewise.
555 * spu-low.c: Likewise.
558 2014-08-07 Gary Benson <gbenson@redhat.com>
560 * server.h: Do not include gdb_assert.h.
562 2014-08-07 Gary Benson <gbenson@redhat.com>
564 * server.h: Do not include common-utils.h.
566 2014-08-07 Gary Benson <gbenson@redhat.com>
568 * server.h: Do not include ptid.h.
571 2014-08-07 Gary Benson <gbenson@redhat.com>
573 * server.h: Do not include gdb_locale.h.
575 2014-08-07 Gary Benson <gbenson@redhat.com>
577 * server.h: Do not include gdb/signals.h.
578 * win32-low.c: Likewise.
580 2014-08-07 Gary Benson <gbenson@redhat.com>
582 * server.h: Do not include pathmax.h.
584 2014-08-07 Gary Benson <gbenson@redhat.com>
586 * server.h: Do not include libiberty.h.
587 * linux-bfin-low.c: Likewise.
589 2014-08-07 Gary Benson <gbenson@redhat.com>
591 * server.h: Do not include ansidecl.h.
593 2014-08-07 Gary Benson <gbenson@redhat.com>
595 * linux-x86-low.c: Do not include stddef.h.
596 * lynx-ppc-low.c: Likewise.
597 * tracepoint.c: Likewise.
599 2014-08-07 Gary Benson <gbenson@redhat.com>
601 * server.h: Do not include stdarg.h.
602 * nto-low.c: Likewise.
604 2014-08-07 Gary Benson <gbenson@redhat.com>
606 * server.h: Do not include stdlib.h.
607 * inferiors.c: Likewise.
608 * linux-low.c: Likewise.
609 * regcache.c: Likewise.
610 * spu-low.c: Likewise.
611 * tracepoint.c: Likewise.
614 2014-08-07 Gary Benson <gbenson@redhat.com>
616 * server.h: Do not include stdio.h.
617 * linux-low.c: Likewise.
618 * remote-utils.c: Likewise.
619 * spu-low.c: Likewise.
621 * wincecompat.c: Likewise.
623 2014-08-06 Gary Benson <gbenson@redhat.com>
625 * regcache.c (init_register_cache): Move conditionals inside if.
627 2014-08-06 Gary Benson <gbenson@redhat.com>
629 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
631 2014-07-31 Gary Benson <gbenson@redhat.com>
633 * ax.h: Do not include server.h.
634 * gdbthread.h: Likewise.
635 * lynx-low.h: Likewise.
638 2014-07-30 Gary Benson <gbenson@redhat.com>
640 * server.h: Include common-defs.h.
641 Do not include config.h or build-gnulib-gdbserver/config.h.
643 2014-07-30 Gary Benson <gbenson@redhat.com>
645 * hostio-errno.c: Move server.h to top of includes list.
646 * inferiors.c: Likewise.
647 * linux-x86-low.c: Likewise.
648 * notif.c: Include server.h.
650 2014-07-24 Tom Tromey <tromey@redhat.com>
651 Gary Benson <gbenson@redhat.com>
653 * server.h (CORE_ADDR): Now unsigned.
655 2014-07-16 Pedro Alves <palves@redhat.com>
657 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
659 2014-07-15 Pedro Alves <palves@redhat.com>
661 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
664 2014-07-11 Pedro Alves <palves@redhat.com>
666 * linux-low.c (kill_wait_lwp): New function, based on
667 kill_one_lwp_callback, but use my_waitpid directly.
668 (kill_one_lwp_callback, linux_kill): Use it.
670 2014-06-23 Pedro Alves <palves@redhat.com>
672 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
673 before setting DR0..DR3.
675 2014-06-20 Gary Benson <gbenson@redhat.com>
677 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
678 * configure: Regenerated.
679 * config.in: Likewise.
681 2014-06-20 Gary Benson <gbenson@redhat.com>
683 * Makefile.in (SFILES): Update locations for files moved
685 (object file files): Reordered.
687 2014-06-20 Gary Benson <gbenson@redhat.com>
689 * i386-low.h (i386_dr_low_can_set_addr): Removed.
690 (i386_dr_low_set_addr): Likewise.
691 (i386_dr_low_get_addr): Likewise.
692 (i386_dr_low_can_set_control): Likewise.
693 (i386_dr_low_set_control): Likewise.
694 (i386_dr_low_get_control): Likewise.
695 (i386_dr_low_get_status): Likewise.
696 (i386_get_debug_register_length): Likewise.
697 * linux-x86-low.c (i386_dr_low_set_addr):
698 Changed signature. Made static.
699 (i386_dr_low_get_addr): Likewise.
700 (i386_dr_low_set_control): Likewise.
701 (i386_dr_low_get_control): Likewise.
702 (i386_dr_low_get_status): Likewise.
703 (i386_dr_low): New global variable.
704 * win32-i386-low.c (i386_dr_low_set_addr):
705 Changed signature. Made static.
706 (i386_dr_low_get_addr): Likewise.
707 (i386_dr_low_set_control): Likewise.
708 (i386_dr_low_get_control): Likewise.
709 (i386_dr_low_get_status): Likewise.
710 (i386_dr_low): New global variable.
712 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
714 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
715 * Makefile.in (AR, AR_FLAGS): Define.
716 * configure: Regenerate.
718 2014-06-19 Gary Benson <gbenson@redhat.com>
720 * Makefile.in (i386-dregs.o): New rule.
721 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
722 * i386-low.c (target.h): Remove include.
723 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
724 (DR_CONTROL_SHIFT): Likewise.
725 (DR_CONTROL_SIZE): Likewise.
726 (DR_RW_EXECUTE): Likewise.
727 (DR_RW_WRITE): Likewise.
728 (DR_RW_READ): Likewise.
729 (DR_RW_IORW): Likewise.
730 (DR_LEN_1): Likewise.
731 (DR_LEN_2): Likewise.
732 (DR_LEN_4): Likewise.
733 (DR_LEN_8): Likewise.
734 (DR_LOCAL_ENABLE_SHIFT): Likewise.
735 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
736 (DR_ENABLE_SIZE): Likewise.
737 (DR_LOCAL_SLOWDOWN): Likewise.
738 (DR_GLOBAL_SLOWDOWN): Likewise.
739 (DR_CONTROL_RESERVED): Likewise.
740 (I386_DR_CONTROL_MASK): Likewise.
741 (I386_DR_VACANT): Likewise.
742 (I386_DR_LOCAL_ENABLE): Likewise.
743 (I386_DR_GLOBAL_ENABLE): Likewise.
744 (I386_DR_DISABLE): Likewise.
745 (I386_DR_SET_RW_LEN): Likewise.
746 (I386_DR_GET_RW_LEN): Likewise.
747 (I386_DR_WATCH_HIT): Likewise.
748 (i386_wp_op_t): Likewise.
749 (i386_show_dr): Likewise.
750 (i386_length_and_rw_bits): Likewise.
751 (i386_insert_aligned_watchpoint): Likewise.
752 (i386_remove_aligned_watchpoint): Likewise.
753 (i386_handle_nonaligned_watchpoint): Likewise.
754 i386_update_inferior_debug_regs(): Likewise.
755 (i386_dr_insert_watchpoint): Likewise.
756 (i386_dr_remove_watchpoint): Likewise.
757 (i386_dr_region_ok_for_watchpoint): Likewise.
758 (i386_dr_stopped_data_address): Likewise.
759 (i386_dr_stopped_by_watchpoint): Likewise.
761 2014-06-19 Gary Benson <gbenson@redhat.com>
763 * i386-low.c (i386_dr_show): Renamed to
764 i386_show_dr and made static. All uses updated.
765 (i386_dr_length_and_rw_bits): Renamed to
766 i386_length_and_rw_bits and made static.
768 (i386_dr_insert_aligned_watchpoint): Renamed to
769 i386_insert_aligned_watchpoint and made static.
771 (i386_dr_remove_aligned_watchpoint): Renamed to
772 i386_remove_aligned_watchpoint and made static.
774 (i386_dr_update_inferior_debug_regs): Renamed to
775 i386_update_inferior_debug_regs and made static.
778 2014-06-18 Gary Benson <gbenson@redhat.com>
780 * i386-low.h (i386_dr_low_can_set_addr): New macro.
781 (i386_dr_low_can_set_control): Likewise.
782 (i386_get_debug_register_length): Likewise.
783 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
784 (i386_dr_low_can_set_control): Likewise.
785 (i386_get_debug_register_length): Likewise.
787 2014-06-17 Gary Benson <gbenson@redhat.com>
789 * i386-low.h (i386-dregs.h): New include.
790 (DR_FIRSTADDR): Now in i386-dregs.h.
791 (DR_LASTADDR): Likewise.
792 (DR_NADDR): Likewise.
793 (DR_STATUS): Likewise.
794 (DR_CONTROL): Likewise.
795 (i386_debug_reg_state): Likewise.
796 (i386_dr_insert_watchpoint): Likewise.
797 (i386_dr_remove_watchpoint): Likewise.
798 (i386_dr_region_ok_for_watchpoint): Likewise.
799 (i386_dr_stopped_data_address): Likewise.
800 (i386_dr_stopped_by_watchpoint): Likewise.
801 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
803 2014-06-18 Gary Benson <gbenson@redhat.com>
805 * i386-low.h (i386_low_insert_watchpoint): Renamed to
806 i386_dr_insert_watchpoint.
807 (i386_low_remove_watchpoint): Renamed to
808 i386_dr_remove_watchpoint.
809 (i386_low_region_ok_for_watchpoint): Renamed to
810 i386_dr_region_ok_for_watchpoint.
811 (i386_low_stopped_data_address): Renamed to
812 i386_dr_stopped_data_address.
813 (i386_low_stopped_by_watchpoint): Renamed to
814 i386_dr_stopped_by_watchpoint.
815 * i386-low.c (i386_show_dr): Renamed to
816 i386_dr_show and made nonstatic. All uses updated.
817 (i386_length_and_rw_bits): Renamed to
818 i386_dr_length_and_rw_bits and made nonstatic.
820 (i386_insert_aligned_watchpoint): Renamed to
821 i386_dr_insert_aligned_watchpoint and made nonstatic.
823 (i386_remove_aligned_watchpoint): Renamed to
824 i386_dr_remove_aligned_watchpoint and made nonstatic.
826 (i386_update_inferior_debug_regs): Renamed to
827 i386_dr_update_inferior_debug_regs and made nonstatic.
829 (i386_low_insert_watchpoint): Renamed to
830 i386_dr_insert_watchpoint. All uses updated.
831 (i386_low_remove_watchpoint): Renamed to
832 i386_dr_remove_watchpoint. All uses updated.
833 (i386_low_region_ok_for_watchpoint): Renamed to
834 i386_dr_region_ok_for_watchpoint. All uses updated.
835 (i386_low_stopped_data_address): Renamed to
836 i386_dr_stopped_data_address. All uses updated.
837 (i386_low_stopped_by_watchpoint): Renamed to
838 i386_dr_stopped_by_watchpoint. All uses updated.
840 2014-06-18 Gary Benson <gbenson@redhat.com>
842 * i386-low.c (i386_dr_low_can_set_addr): New macro.
843 (i386_dr_low_can_set_control): Likewise.
844 (i386_insert_aligned_watchpoint): New check.
846 2014-06-18 Gary Benson <gbenson@redhat.com>
848 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
851 2014-06-18 Gary Benson <gbenson@redhat.com>
853 * i386-low.c (i386_length_and_rw_bits): Use internal_error
854 instead of fatal and error.
855 (i386_handle_nonaligned_watchpoint): Likewise.
857 2014-06-18 Gary Benson <gbenson@redhat.com>
859 * i386-low.c (i386_get_debug_register_length): New macro.
860 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
861 (i386_show_dr): Use debug_printf instead of fprintf. Use
862 phex to format values.
864 2014-06-18 Gary Benson <gbenson@redhat.com>
866 * i386-low.h: Comment changes.
867 * i386-low.c: Likewise.
869 2014-06-18 Gary Benson <gbenson@redhat.com>
871 * i386-low.c: Whitespace changes.
873 2014-06-12 Tom Tromey <tromey@redhat.com>
875 * utils.c (freeargv): Remove.
877 2014-06-12 Tom Tromey <tromey@redhat.com>
879 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
880 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
881 (parse_debug_format_options): Likewise.
882 (gdbserver_usage): Likewise.
883 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
884 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
885 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
887 ($(LIBGNU)): Depend on libiberty.
888 (all-lib): Recurse into all subdirs.
889 (install-only): Invoke "install" target in subdirs.
890 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
892 * configure: Rebuild.
893 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
894 for vasprintf, vsnprintf, or gettimeofday.
895 * configure.srv: Don't add safe-ctype.o or lbasename.o to
898 2014-06-05 Joel Brobecker <brobecker@adacore.com>
900 * development.sh: Delete.
901 * Makefile.in (config.status): Adjust dependency on development.sh.
902 * configure.ac: Adjust development.sh source call.
903 * configure: Regenerate.
905 2014-06-02 Pedro Alves <palves@redhat.com>
907 * ax.c (gdb_free_agent_expr): New function.
908 * ax.h (gdb_free_agent_expr): New declaration.
909 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
911 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
913 (clear_breakpoint_conditions_and_commands): New function.
914 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
915 (clear_breakpoint_conditions_and_commands): New declaration.
917 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
919 * linux-aarch64-low.c (asm/ptrace.h): Include.
921 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
923 Fix TLS access for -static -pthread.
924 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
925 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
926 (thread_db_load_search, try_thread_db_load_1): Initialize it.
928 2014-05-20 Pedro Alves <palves@redhat.com>
930 * linux-aarch64-low.c (aarch64_insert_point)
931 (aarch64_remove_point): No longer check whether the type is
932 supported here. Adjust to new interface.
933 (the_low_target): Install aarch64_supports_z_point_type as
934 supports_z_point_type method.
935 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
936 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
937 instead of a Z packet char. Adjust.
938 (arm_supports_z_point_type): New function.
939 (arm_insert_point, arm_remove_point): Adjust to new interface.
940 (the_low_target): Install arm_supports_z_point_type.
941 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
942 (cris_insert_point, cris_remove_point): Adjust to new interface.
943 Don't check whether the type is supported here.
944 (the_low_target): Install cris_supports_z_point_type.
945 * linux-low.c (linux_supports_z_point_type): New function.
946 (linux_insert_point, linux_remove_point): Adjust to new interface.
947 * linux-low.h (struct linux_target_ops) <insert_point,
948 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
949 raw_breakpoint pointer parameter.
950 <supports_z_point_type>: New method.
951 * linux-mips-low.c (mips_supports_z_point_type): New function.
952 (mips_insert_point, mips_remove_point): Adjust to new interface.
953 Use mips_supports_z_point_type.
954 (the_low_target): Install mips_supports_z_point_type.
955 * linux-ppc-low.c (the_low_target): Install NULL as
956 supports_z_point_type method.
957 * linux-s390-low.c (the_low_target): Install NULL as
958 supports_z_point_type method.
959 * linux-sparc-low.c (the_low_target): Install NULL as
960 supports_z_point_type method.
961 * linux-x86-low.c (x86_supports_z_point_type): New function.
962 (x86_insert_point): Adjust to new insert_point interface. Use
963 insert_memory_breakpoint. Adjust to new
964 i386_low_insert_watchpoint interface.
965 (x86_remove_point): Adjust to remove_point interface. Use
966 remove_memory_breakpoint. Adjust to new
967 i386_low_remove_watchpoint interface.
968 (the_low_target): Install x86_supports_z_point_type.
969 * lynx-low.c (lynx_target_ops): Install NULL as
970 supports_z_point_type callback.
971 * nto-low.c (nto_supports_z_point_type): New.
972 (nto_insert_point, nto_remove_point): Adjust to new interface.
973 (nto_target_ops): Install nto_supports_z_point_type.
974 * mem-break.c: Adjust intro comment.
975 (struct raw_breakpoint) <raw_type, size>: New fields.
976 <inserted>: Update comment.
977 <shlib_disabled>: Delete field.
978 (enum bkpt_type) <gdb_breakpoint>: Delete value.
979 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
980 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
981 (raw_bkpt_type_to_target_hw_bp_type): New function.
982 (find_enabled_raw_code_breakpoint_at): New function.
983 (find_raw_breakpoint_at): New type and size parameters. Use them.
984 (insert_memory_breakpoint): New function, based off
985 set_raw_breakpoint_at.
986 (remove_memory_breakpoint): New function.
987 (set_raw_breakpoint_at): Reimplement.
988 (set_breakpoint): New, based on set_breakpoint_at.
989 (set_breakpoint_at): Reimplement.
990 (delete_raw_breakpoint): Go through the_target->remove_point
991 instead of assuming memory breakpoints.
992 (find_gdb_breakpoint_at): Delete.
993 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
994 (find_gdb_breakpoint): New function.
995 (set_gdb_breakpoint_at): Delete.
996 (z_type_supported): New function.
997 (set_gdb_breakpoint_1): New function, loosely based off
998 set_gdb_breakpoint_at.
999 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
1000 (delete_gdb_breakpoint_at): Delete.
1001 (delete_gdb_breakpoint_1): New function, loosely based off
1002 delete_gdb_breakpoint_at.
1003 (delete_gdb_breakpoint): New function.
1004 (clear_gdb_breakpoint_conditions): Rename to ...
1005 (clear_breakpoint_conditions): ... this. Don't handle a NULL
1007 (add_condition_to_breakpoint): Make static.
1008 (add_breakpoint_condition): Take a struct breakpoint pointer
1009 instead of an address. Adjust.
1010 (gdb_condition_true_at_breakpoint): Rename to ...
1011 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
1013 (gdb_condition_true_at_breakpoint): Reimplement.
1014 (add_breakpoint_commands): Take a struct breakpoint pointer
1015 instead of an address. Adjust.
1016 (gdb_no_commands_at_breakpoint): Rename to ...
1017 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
1018 parameter. Return true if no breakpoint was found. Change debug
1020 (gdb_no_commands_at_breakpoint): Reimplement.
1021 (run_breakpoint_commands): Rename to ...
1022 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
1023 and change return type to boolean.
1024 (run_breakpoint_commands): New function.
1025 (gdb_breakpoint_here): Also check for Z1 breakpoints.
1026 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
1027 breakpoint. Go through the_target->remove_point instead of
1028 assuming memory breakpoint.
1029 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
1030 software and hardware breakpoints.
1031 (reinsert_raw_breakpoint): Go through the_target->insert_point
1032 instead of assuming memory breakpoint.
1033 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
1034 software and hardware breakpoints.
1035 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
1036 Check both software and hardware breakpoints.
1037 (validate_inserted_breakpoint): Assert the breakpoint is a
1038 software breakpoint. Set the inserted flag to -1 instead of
1039 setting shlib_disabled.
1040 (delete_disabled_breakpoints): Adjust.
1041 (validate_breakpoints): Only validate software breakpoints.
1042 Adjust to inserted flag change.
1043 (check_mem_read, check_mem_write): Skip breakpoint types other
1044 than software breakpoints. Adjust to inserted flag change.
1045 * mem-break.h (enum raw_bkpt_type): New enum.
1046 (raw_breakpoint, struct process_info): Forward declare.
1047 (Z_packet_to_target_hw_bp_type): Delete declaration.
1048 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
1049 (set_gdb_breakpoint, delete_gdb_breakpoint)
1050 (clear_breakpoint_conditions): New declarations.
1051 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
1052 (breakpoint_inserted_here): Update comment.
1053 (add_breakpoint_condition, add_breakpoint_commands): Replace
1054 address parameter with a breakpoint pointer parameter.
1055 (gdb_breakpoint_here): Update comment.
1056 (delete_gdb_breakpoint_at): Delete.
1057 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
1058 * server.c (process_point_options): Take a struct breakpoint
1059 pointer instead of an address. Adjust.
1060 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
1061 delete_gdb_breakpoint.
1062 * spu-low.c (spu_target_ops): Install NULL as
1063 supports_z_point_type method.
1064 * target.h: Include mem-break.h.
1065 (struct target_ops) <prepare_to_access_memory>: Update comment.
1066 <supports_z_point_type>: New field.
1067 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1068 instead of a char. Also take a raw breakpoint pointer.
1069 * win32-arm-low.c (the_low_target): Install NULL as
1070 supports_z_point_type.
1071 * win32-i386-low.c (i386_supports_z_point_type): New function.
1072 (i386_insert_point, i386_remove_point): Adjust to new interface.
1073 (the_low_target): Install i386_supports_z_point_type.
1074 * win32-low.c (win32_supports_z_point_type): New function.
1075 (win32_insert_point, win32_remove_point): Adjust to new interface.
1076 (win32_target_ops): Install win32_supports_z_point_type.
1077 * win32-low.h (struct win32_target_ops):
1078 <supports_z_point_type>: New method.
1079 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
1080 instead of a char. Also take a raw breakpoint pointer.
1082 2014-05-20 Pedro Alves <palves@redhat.com>
1084 * mem-break.h: Include break-common.h.
1085 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1086 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
1087 (Z_packet_to_target_hw_bp_type): New declaration.
1088 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
1089 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
1090 (Z_PACKET_ACCESS_WP): Delete macros.
1091 (Z_packet_to_hw_type): Delete function.
1092 * i386-low.h: Don't include break-common.h here.
1093 (Z_packet_to_hw_type): Delete declaration.
1094 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
1095 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1096 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
1097 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
1098 * linux-aarch64-low.c: Don't include break-common.h here.
1099 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
1100 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
1101 (Z_packet_to_target_hw_bp_type): Delete function.
1102 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
1104 (mips_insert_point, mips_remove_point): Use
1105 Z_packet_to_target_hw_bp_type.
1107 2014-05-20 Pedro Alves <palves@redhat.com>
1109 * linux-aarch64-low.c: Include break-common.h.
1110 (enum target_point_type): Delete.
1111 (Z_packet_to_point_type): Rename to ...
1112 (Z_packet_to_target_hw_bp_type): ... this, and return a
1113 target_hw_bp_type instead.
1114 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
1115 instead of an enum target_point_type.
1116 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
1118 (aarch64_dr_state_insert_one_point)
1119 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
1120 (aarch64_handle_aligned_watchpoint)
1121 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
1122 Take an enum target_hw_bp_type instead of an enum
1124 (aarch64_supports_z_point_type): New function.
1125 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
1126 use Z_packet_to_target_hw_bp_type.
1128 2014-05-20 Joel Brobecker <brobecker@adacore.com>
1130 * configure.ac: Only use -Werror by default when DEVELOPMENT
1132 * configure: Regenerate.
1134 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
1136 Fix gdbserver qGetTLSAddr for x86_64 -m32.
1137 * linux-x86-low.c (X86_64_USER_REGS): New.
1138 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
1140 2014-04-28 Yao Qi <yao@codesourcery.com>
1142 * Makefile.in (i386-avx512.c): Fix the typo of generated file
1145 2014-04-25 Pedro Alves <palves@redhat.com>
1148 * linux-low.c (linux_attach_fail_reason_string): New function.
1149 (linux_attach_lwp): Delete.
1150 (linux_attach_lwp_1): Rename to ...
1151 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
1152 argument. Remove "initial" parameter. Return int instead of
1153 void. Don't error or warn here.
1154 (linux_attach): Adjust to call linux_attach_lwp. Call error on
1155 failure to attach to the tgid. Call warning when failing to
1157 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
1158 argument. Remove "initial" parameter. Return int instead of
1159 void. Don't error or warn here.
1160 (linux_attach_fail_reason_string): New declaration.
1161 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
1162 interface change. Use linux_attach_fail_reason_string.
1164 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
1165 Walfred Tedeschi <walfred.tedeschi@intel.com>
1167 * Makefile.in: Added rules to handle new files
1168 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
1169 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
1170 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
1171 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
1172 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
1173 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
1175 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
1176 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
1177 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
1178 i386/x32-avx512.xml.
1179 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
1180 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
1181 i386/x32-avx512-linux.xml.
1182 * i387-fp.c (num_avx512_k_registers): New constant for number
1184 (num_avx512_zmmh_low_registers): New constant for number of
1185 lower ZMM registers (0-15).
1186 (num_avx512_zmmh_high_registers): New constant for number of
1187 higher ZMM registers (16-31).
1188 (num_avx512_ymmh_registers): New contant for number of higher
1189 YMM registers (ymm16-31 added by avx521 on x86_64).
1190 (num_avx512_xmm_registers): New constant for number of higher
1191 XMM registers (xmm16-31 added by AVX512 on x86_64).
1192 (struct i387_xsave): Add space for AVX512 registers.
1193 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
1194 Add code to handle AVX512 registers.
1195 (i387_xsave_to_cache): Add code to handle AVX512 registers.
1196 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
1197 prototypei from generated file.
1198 (tdesc_amd64_avx512_linux): Likewise.
1199 (init_registers_x32_avx512_linux): Likewise.
1200 (tdesc_x32_avx512_linux): Likewise.
1201 (init_registers_i386_avx512_linux): Likewise.
1202 (tdesc_i386_avx512_linux): Likewise.
1203 (x86_64_regmap): Add AVX512 registers.
1204 (x86_linux_read_description): Add code to handle AVX512 XSTATE
1206 (initialize_low_arch): Add code to initialize AVX512 registers.
1208 2014-04-23 Pedro Alves <palves@redhat.com>
1210 * mem-break.c (find_gdb_breakpoint_at): Make static.
1211 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
1213 2014-04-23 Pedro Alves <palves@redhat.com>
1215 * i386-low.c: Don't include break-common.h here.
1216 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1217 prototype to take target_hw_bp_type as argument instead of a Z
1219 * i386-low.h: Include break-common.h here.
1220 (Z_packet_to_hw_type): Declare.
1221 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
1223 * linux-x86-low.c (x86_insert_point): Convert the packet number to
1224 a target_hw_bp_type before calling i386_low_insert_watchpoint.
1225 (x86_remove_point): Convert the packet number to a
1226 target_hw_bp_type before calling i386_low_remove_watchpoint.
1227 * win32-i386-low.c (i386_insert_point): Convert the packet number
1228 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
1229 (i386_remove_point): Convert the packet number to a
1230 target_hw_bp_type before calling i386_low_remove_watchpoint.
1232 2014-04-23 Pedro Alves <palves@redhat.com>
1234 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
1236 2014-04-10 Pedro Alves <palves@redhat.com>
1238 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1239 Check if the condition or command is NULL before checking if the
1240 breakpoint is known. On success, return true.
1241 * mem-break.h (add_breakpoint_condition): Document return.
1242 (add_breakpoint_commands): Add describing comment.
1243 * server.c (skip_to_semicolon): New function.
1244 (process_point_options): Use it.
1246 2014-04-09 Pedro Alves <palves@redhat.com>
1248 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
1251 2014-02-27 Pedro Alves <palves@redhat.com>
1254 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
1256 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
1258 (last_thread_of_process_p): Take a PID argument instead of a
1260 (linux_wait_for_lwp): Delete.
1261 (num_lwps, check_zombie_leaders, not_stopped_callback): New
1263 (linux_low_filter_event): New function, party factored out from
1264 linux_wait_for_event.
1265 (linux_wait_for_event): Rename to ...
1266 (linux_wait_for_event_filtered): ... this. Add new filter ptid
1267 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
1268 sigsuspend. Check for zombie leaders.
1269 (linux_wait_for_event): Reimplement as wrapper around
1270 linux_wait_for_event_filtered.
1271 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
1272 a normal or signal exit is seen, it's the whole process exiting.
1273 (wait_for_sigstop): No longer a for_each_inferior callback.
1274 Rewrite on top of linux_wait_for_event_filtered.
1275 (stop_all_lwps): Call wait_for_sigstop directly.
1276 * server.c (resume, handle_target_event): Handle
1277 TARGET_WAITKIND_NO_RESUMED.
1279 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1281 * win32-low.c (psapi_get_dll_name,
1282 * win32_CreateToolhelp32Snapshot): Delete.
1283 (win32_CreateToolhelp32Snapshot, win32_Module32First)
1284 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
1286 (handle_load_dll): Add function description.
1287 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
1289 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1291 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
1293 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
1294 base address when calling win32_add_one_solib.
1295 (handle_load_dll): Delete local variable load_addr.
1296 Remove 0x1000 offset applied to DLL base address when calling
1297 win32_add_one_solib.
1298 (handle_unload_dll): Add comment.
1300 2014-02-26 Joel Brobecker <brobecker@adacore.com>
1302 * win32-low.c (win32_add_all_dlls): Renames
1303 win32_ensure_ntdll_loaded. Rewrite function documentation.
1304 Adjust implementation to always load all DLLs.
1305 Add 0x1000 offset to DLL base address when calling
1306 win32_add_one_solib.
1307 (child_initialization_done): New static global.
1308 (do_initial_child_stuff): Set child_initialization_done to
1309 zero during child initialization, and 1 after. Replace call
1310 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
1312 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
1313 (handle_unload_dll): Add function documentation.
1314 (get_child_debug_event): Ignore load and unload DLL events
1315 during child initialization.
1317 2014-02-20 Doug Evans <dje@google.com>
1319 Remove global all_lwps.
1320 * inferiors.h (ptid_of): Move here from linux-low.h.
1321 (pid_of, lwpid_of): Ditto.
1322 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
1323 parameter is a struct thread_info * now.
1324 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
1325 directly. Pass &all_threads to find_inferior instead of &all_lwps.
1326 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
1328 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
1329 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
1330 * linux-arm-low.c (update_registers_callback): Update, "entry"
1331 parameter is a struct thread_info * now.
1332 Fetch lwpid from current_inferior directly.
1333 (arm_insert_point): Pass &all_threads to find_inferior instead of
1335 (arm_remove_point): Ditto.
1336 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
1337 (arm_prepare_to_resume): Fetch pid from thread.
1338 (arm_read_description): Fetch lwpid from current_inferior directly.
1339 * linux-low.c (all_lwps): Delete.
1340 (delete_lwp): Delete call to remove_inferior.
1341 (handle_extended_wait): Fetch lwpid from thread.
1342 (add_lwp): Don't set lwp->entry.id. Remove call to
1343 add_inferior_to_list.
1344 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
1345 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
1346 (kill_one_lwp_callback): Ditto.
1347 (linux_kill): Don't dereference NULL pointer.
1348 Fetch ptid,lwpid from thread.
1349 (get_detach_signal): Fetch ptid from thread.
1350 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
1351 Simplify call to regcache_invalidate_thread.
1352 (delete_lwp_callback): Update, "entry" parameter is a
1353 struct thread_info * now. Fetch pid from thread.
1354 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
1355 (status_pending_p_callback): Update, "entry" parameter is a
1356 struct thread_info * now. Fetch ptid from thread.
1357 (find_lwp_pid): Update, "entry" parameter is a
1358 struct thread_info * now.
1359 (linux_wait_for_lwp): Fetch pid from thread.
1360 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
1361 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
1362 (enqueue_one_deferred_signal): Fetch lwpid from thread.
1363 (dequeue_one_deferred_signal): Ditto.
1364 (cancel_breakpoint): Fetch ptid from current_inferior.
1365 (linux_wait_for_event): Pass &all_threads to find_inferior,
1366 not &all_lwps. Fetch ptid, lwpid from thread.
1367 (count_events_callback): Update, "entry" parameter is a
1368 struct thread_info * now.
1369 (select_singlestep_lwp_callback): Ditto.
1370 (select_event_lwp_callback): Ditto.
1371 (cancel_breakpoints_callback): Ditto.
1372 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
1374 (select_event_lwp): Ditto. Fetch ptid from event_thread.
1375 (unsuspend_one_lwp): Update, "entry" parameter is a
1376 struct thread_info * now.
1377 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
1379 (linux_stabilize_threads): Ditto. And for for_each_inferior.
1380 Fetch lwpid from thread, not lwp.
1381 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
1382 Pass &all_threads to find_inferior, not &all_lwps.
1383 (send_sigstop): Fetch lwpid from thread, not lwp.
1384 (send_sigstop_callback): Update, "entry" parameter is a
1385 struct thread_info * now.
1386 (suspend_and_send_sigstop_callback): Ditto.
1387 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
1388 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
1389 struct thread_info * now.
1390 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
1392 (lwp_running): Update, "entry" parameter is a
1393 struct thread_info * now.
1394 (stop_all_lwps): Fetch ptid from thread.
1395 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
1396 (linux_resume_one_lwp): Fetch lwpid from thread.
1397 (linux_set_resume_request): Update, "entry" parameter is a
1398 struct thread_info * now. Fetch pid, lwpid from thread.
1399 (resume_status_pending_p): Update, "entry" parameter is a
1400 struct thread_info * now.
1401 (need_step_over_p): Ditto. Fetch lwpid from thread.
1402 (start_step_over): Fetch lwpid from thread.
1403 (linux_resume_one_thread): Update, "entry" parameter is a
1404 struct thread_info * now. Fetch lwpid from thread.
1405 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
1406 (proceed_one_lwp): Update, "entry" parameter is a
1407 struct thread_info * now. Fetch lwpid from thread.
1408 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
1409 struct thread_info * now.
1410 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
1411 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
1412 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
1414 (regsets_store_inferior_registers): Ditto.
1415 (fetch_register, store_register): Ditto.
1416 (linux_read_memory, linux_write_memory): Ditto.
1417 (linux_request_interrupt): Ditto.
1418 (linux_read_auxv): Ditto.
1419 (linux_xfer_siginfo): Ditto.
1420 (linux_qxfer_spu): Ditto.
1421 (linux_qxfer_libraries_svr4): Ditto.
1422 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
1423 moved to inferiors.h.
1425 (get_thread_lwp): Update.
1426 (struct lwp_info): Delete member "entry". Simplify comment for
1429 * linux-mips-low.c (mips_read_description): Fetch lwpid from
1430 current_inferior directly.
1431 (update_watch_registers_callback): Update, "entry" parameter is a
1432 struct thread_info * now. Fetch pid from thread.
1433 (mips_linux_prepare_to_resume): Fetch ptid from thread.
1434 (mips_insert_point): Fetch lwpid from current_inferior.
1435 Pass &all_threads to find_inferior, not &all_lwps.
1436 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
1437 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
1439 (mips_stopped_data_address): Ditto.
1440 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
1442 * linux-tile-low.c (tile_arch_setup): Ditto.
1443 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
1444 (update_debug_registers_callback): Update, "entry" parameter is a
1445 struct thread_info * now. Fetch pid from thread.
1446 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
1447 Pass &all_threads to find_inferior, not &all_lwps.
1448 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
1449 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
1450 Pass &all_threads to find_inferior, not &all_lwps.
1451 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
1452 (i386_dr_low_get_status): Ditto.
1453 (x86_linux_prepare_to_resume): Fetch ptid from thread.
1454 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
1455 (x86_linux_read_description): Ditto.
1456 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
1458 2014-02-20 Doug Evans <dje@google.com>
1460 * inferiors.c (get_first_inferior): Fix buglet.
1462 2014-02-19 Doug Evans <dje@google.com>
1464 * gdbthread.h (add_thread): Change result type to struct thread_info *.
1465 * inferiors.c (add_thread): Change result type to struct thread_info *.
1466 All callers updated.
1467 (add_lwp): Call add_thread here instead of in callers.
1468 All callers updated.
1469 * linux-low.h (get_lwp_thread): Rewrite.
1470 (struct lwp_info): New member "thread".
1472 2014-02-19 Doug Evans <dje@google.com>
1474 * linux-low.c (add_lwp): Change result to struct lwp_info *.
1475 All callers updated.
1477 2014-02-19 Doug Evans <dje@google.com>
1479 * inferiors.c (add_thread): Fix whitespace.
1481 2014-02-19 Doug Evans <dje@google.com>
1483 * dll.c (clear_dlls): Replace accessing list implemention details
1485 * gdbthread.h (get_first_thread): Declare.
1486 * inferiors.c (for_each_inferior_with_data): New function.
1487 (get_first_thread): New function.
1488 (find_thread_ptid): Simplify.
1489 (get_first_inferior): New function.
1490 (clear_list): Delete.
1491 (one_inferior_p): New function.
1492 (clear_inferior_list): New function.
1493 (clear_inferiors): Update.
1494 * inferiors.h (for_each_inferior_with_data): Declare.
1495 (clear_inferior_list): Declare.
1496 (one_inferior_p): Declare.
1497 (get_first_inferior): Declare.
1498 * linux-low.c (linux_wait_for_event): Replace accessing list
1499 implemention details with API function.
1500 * server.c (target_running): Ditto.
1501 (accumulate_file_name_length): New function.
1502 (emit_dll_description): New function.
1503 (handle_qxfer_libraries): Replace accessing list implemention
1504 details with API function.
1505 (handle_qxfer_threads_worker): New function.
1506 (handle_qxfer_threads_proper): Replace accessing list implemention
1507 details with API function.
1508 (handle_query): Ditto.
1509 (visit_actioned_threads_callback_ftype): New typedef.
1510 (visit_actioned_threads_data): New struct.
1511 (visit_actioned_threads): Rewrite to be find_inferior callback.
1512 (resume): Call find_inferior.
1513 (handle_status): Replace accessing list implemention
1514 details with API function.
1515 (process_serial_event): Replace accessing list implemention details
1517 * target.c (set_desired_inferior): Replace accessing list implemention
1518 details with API function.
1519 * tracepoint.c (same_process_p): New function.
1520 (gdb_agent_about_to_close): Replace accessing list implemention
1521 details with API function.
1522 * win32-low.c (child_delete_thread): Replace accessing list
1523 implemention details with API function.
1524 (match_dll_by_basename): New function.
1525 (dll_is_loaded_by_basename): New function.
1526 (win32_ensure_ntdll_loaded): Replace accessing list implemention
1527 details call to dll_is_loaded_by_basename.
1529 2014-02-19 Doug Evans <dje@google.com>
1531 * dll.h (struct dll_info): Add comment.
1532 * gdbthread.h (struct thread_info): Add comment.
1533 (current_ptid): Simplify.
1534 * inferiors.c (add_process): Update.
1535 (remove_process): Update.
1536 * inferiors.h (struct process_info): Rename member "head" to "entry".
1537 * linux-low.c (delete_lwp): Update.
1539 (last_thread_of_process_p): Update.
1540 (kill_one_lwp_callback, linux_kill): Update.
1541 (status_pending_p_callback): Update.
1542 (wait_for_sigstop): Update. Simplify read of ptid.
1543 (start_step_over): Update.
1544 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
1545 (get_lwp_thread): Update.
1546 (struct lwp_info): Rename member "head" to "entry".
1547 * regcache.h (inferior_list_entry): Delete.
1548 * server.c (kill_inferior_callback): Update.
1549 (detach_or_kill_inferior_callback): Update.
1550 (print_started_pid): Update.
1551 (print_attached_pid): Update.
1552 (process_serial_event): Simplify read of ptid.
1553 * thread-db.c (thread_db_create_event): Update.
1554 (thread_db_get_tls_address): Update.
1555 * win32-low.c (current_inferior_ptid): Simplify.
1557 2014-02-19 Tom Tromey <tromey@redhat.com>
1559 * target.h (struct target_ops) <supports_btrace>: Add target_ops
1561 (target_supports_btrace): Update.
1563 2014-02-14 Yao Qi <yao@codesourcery.com>
1565 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
1566 (rsp-low-ipa.o): New target.
1568 2014-02-12 Tom Tromey <tromey@redhat.com>
1570 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
1571 convert_ascii_to_int.
1572 * regcache.c (registers_to_string): Likewise.
1573 * remote-utils.c (decode_M_packet): Likewise.
1574 * server.c (process_serial_event): Likewise.
1576 2014-02-12 Tom Tromey <tromey@redhat.com>
1578 * server.c (handle_query, handle_v_run): Use hex2bin, not
1580 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
1582 2014-02-12 Tom Tromey <tromey@redhat.com>
1584 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
1585 convert_int_to_ascii.
1586 * regcache.c (registers_to_string, collect_register_as_string):
1588 * remote-utils.c (look_up_one_symbol, relocate_instruction):
1590 * server.c (process_serial_event): Likewise.
1591 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
1592 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
1594 2014-02-12 Tom Tromey <tromey@redhat.com>
1596 * remote-utils.c (look_up_one_symbol, monitor_output): Use
1597 bin2hex, not hexify.
1598 * tracepoint.c (cmd_qtstatus): Likewise.
1600 2014-02-12 Tom Tromey <tromey@redhat.com>
1602 * remote-utils.c (monitor_output): Pass explicit length to
1605 2014-02-12 Tom Tromey <tromey@redhat.com>
1607 * tracepoint.c: Include rsp-low.h.
1608 * server.c: Include rsp-low.h.
1609 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
1610 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
1612 * remote-utils.c: Include rsp-low.h.
1613 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
1614 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
1615 (convert_int_to_ascii, convert_ascii_to_int): Move to
1617 * regcache.c: Include rsp-low.h.
1618 * ax.c: Include rsp-low.h.
1619 * Makefile.in (SFILES): Add common/rsp-low.c.
1620 (OBS): Add rsp-low.o.
1621 (rsp-low.o): New target.
1623 2014-02-12 Tom Tromey <tromey@redhat.com>
1625 * utils.h (pulongest, plongest, phex_nz): Don't declare.
1626 Include print-utils.h.
1627 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
1628 (plongest, thirty_two, phex_nz): Remove.
1629 * Makefile.in (SFILES): Add common/print-utils.c.
1630 (OBS): Add print-utils.o.
1631 (print-utils-ipa.o): New target.
1632 (print-utils.o): New target.
1633 (IPA_OBJS): Add print-utils-ipa.o.
1635 2014-02-06 Tom Tromey <tromey@redhat.com>
1637 * Makefile.in (SFILES): Fix indentation.
1639 2014-02-05 Doug Evans <dje@google.com>
1641 * linux-low.c (linux_wait_for_event): Improve comment.
1642 (linux_wait_1): Keep current_inferior in sync with event_child.
1644 2014-01-22 Doug Evans <dje@google.com>
1646 * gdbthread.h (gdb_id_to_thread): Delete, unused.
1648 2014-01-22 Doug Evans <dje@google.com>
1650 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
1651 * configure: Regenerate.
1652 * config.in: Regenerate.
1653 * Makefile.in (SFILES): Add debug.c.
1655 * debug.c: New file.
1656 * debug.h: New file.
1657 * linux-aarch64-low.c (*): Update all debugging printfs to use
1658 debug_printf instead of fprintf.
1659 * linux-arm-low.c (*): Ditto.
1660 * linux-cris-low.c (*): Ditto.
1661 * linux-crisv32-low.c (*): Ditto.
1662 * linux-m32r-low.c (*): Ditto.
1663 * linux-sparc-low.c (*): Ditto.
1664 * linux-x86.c (*): Ditto.
1665 * linux-low.c (*): Ditto.
1666 (linux_wait_1): Add calls to debug_enter, debug_exit.
1667 (linux_wait): Remove redundant debugging printf.
1668 (stop_all_lwps): Add calls to debug_enter, debug_exit.
1669 (linux_resume, unstop_all_lwps): Ditto.
1670 * mem-break.c (*): Update all debugging printfs to use
1671 debug_printf instead of fprintf.
1672 * remote-utils.c (*): Ditto.
1673 * thread-db.c (*): Ditto.
1674 * server.c #include <ctype.h>, "gdb_vecs.h".
1675 (debug_threads): Moved to debug.c.
1676 (*): Update all debugging printfs to use debug_printf instead of
1678 (start_inferior): Replace call to fflush with call to debug_flush.
1679 (monitor_show_help): Mention set debug-format.
1680 (parse_debug_format_options): New function.
1681 (handle_monitor_command): Handle "monitor set debug-format".
1682 (gdbserver_usage): Mention --debug-format.
1683 (main): Parse --debug-format.
1684 * server.h (debug_threads): Declaration moved to debug.h.
1686 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
1687 trace_debug_1 that uses debug_printf.
1688 (tracepoint_look_up_symbols): Update all debugging printfs to use
1689 debug_printf instead of fprintf.
1691 2014-01-20 Baruch Siach <baruch@tkos.co.il>
1693 * linux-xtensa-low.c: Include asm/ptrace.h instead of
1696 2014-01-17 Pedro Alves <palves@redhat.com>
1699 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
1700 defined after including gdb_proc_service.h.
1702 2014-01-16 Doug Evans <dje@google.com>
1704 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
1705 (match_dll): Use it.
1707 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
1709 * target.h (target_ops) <read_btrace>: Change parameters and
1710 return type to allow error reporting.
1711 * server.c (handle_qxfer_btrace): Support delta reads. Pass
1712 trace reading errors on.
1713 * linux-low.c (linux_low_read_btrace): Pass trace reading
1715 (linux_low_disable_btrace): New.
1717 2014-01-15 Doug Evans <dje@google.com>
1719 * inferiors.c (thread_id_to_gdb_id): Delete.
1720 * inferiors.h (thread_id_to_gdb_id): Delete.
1722 2014-01-13 Eli Zaretskii <eliz@gnu.org>
1724 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
1725 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
1728 2014-01-08 Pedro Alves <palves@redhat.com>
1730 * server.c (handle_status): Don't discard previous queued stop
1731 replies or thread's pending status here.
1732 (main) <disconnection>: Do it here instead.
1734 2014-01-08 Pedro Alves <palves@redhat.com>
1736 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
1737 * server.c (visit_actioned_threads, handle_pending_status): New
1739 (handle_v_cont): Factor out parts to ...
1740 (resume): ... this new function. If in all-stop, and a thread
1741 being resumed has a pending status, report it without actually
1743 (myresume): Adjust to use the new 'resume' function.
1744 (clear_pending_status_callback, set_pending_status_callback)
1745 (find_status_pending_thread_callback): New functions.
1746 (handle_status): Handle the case of multiple threads having
1747 interesting statuses to report. Report threads' real last signal
1748 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
1749 with an interesting thread to report the status for, instead of
1750 always reporting the status of the first thread.
1752 2014-01-01 Joel Brobecker <brobecker@adacore.com>
1754 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
1755 * gdbreplay.c (gdbreplay_version): Likewise.
1757 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
1759 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
1760 iov.iov_len with the real length in use.
1762 2013-12-13 Joel Brobecker <brobecker@adacore.com>
1764 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
1765 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
1766 for all targets that use win32-low.c.
1767 * win32-low.c (win32_ensure_ntdll_loaded): New function.
1768 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
1770 2013-12-13 Pedro Alves <palves@redhat.com>
1772 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
1773 if equal to TARGET_WAITKIND_LOADED.
1774 * win32-low.c (cached_status): New static global.
1775 (win32_wait): Add declaration.
1776 (do_initial_child_stuff): Flush all initial pending debug events
1777 up to the initial breakpoint.
1778 (win32_wait): If CACHED_STATUS was set, return that instead
1779 of doing a real wait. Remove the code resuming the execution
1780 of the inferior after receiving a TARGET_WAITKIND_LOADED event
1781 during the initial phase. Also remove the code changing
1782 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
1783 TARGET_WAITKIND_STOPPED.
1785 2013-12-11 Yao Qi <yao@codesourcery.com>
1787 * notif.c (handle_notif_ack): Return 0 if no notification
1790 2013-11-20 Doug Evans <dje@google.com>
1792 * linux-low.c (linux_set_resume_request): Fix comment.
1794 2013-11-20 Doug Evans <dje@google.com>
1796 * linux-low.c (resume_status_pending_p): Tweak comment.
1798 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
1800 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
1801 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
1802 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
1803 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
1804 (srv_amd64_regobj): Add amd64-mpx.o.
1805 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
1806 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
1807 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
1808 * i387-fp.c (num_pl_bnd_register) Added constant.
1809 (num_pl_bnd_cfg_registers) Added constant.
1810 (struct i387_xsave) Added reserved area and MPX fields.
1811 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
1812 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
1814 (tdesc_i386_mpx_linux): Add MPX amd64 target.
1815 (init_registers_amd64_mpx_linux): Declare new function.
1816 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
1817 (x86_64_regmap): Add MPX registers.
1818 (x86_linux_read_description): Add MPX case.
1819 (initialize_low_arch): Initialize MPX targets.
1821 2013-11-18 Tom Tromey <tromey@redhat.com>
1823 * configure: Rebuild.
1824 * configure.ac: Don't check for stdlib.h.
1825 * gdbreplay.c: Unconditionally include stdlib.h.
1827 2013-11-18 Tom Tromey <tromey@redhat.com>
1829 * config.in: Rebuild.
1830 * configure: Rebuild.
1831 * configure.ac: Don't use AC_HEADER_DIRENT.
1833 2013-11-18 Tom Tromey <tromey@redhat.com>
1835 * server.h: Don't check HAVE_STRING_H.
1836 * gdbreplay.c: Don't check HAVE_STRING_H.
1837 * configure: Rebuild.
1839 2013-11-18 Tom Tromey <tromey@redhat.com>
1841 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
1844 2013-11-08 Tom Tromey <tromey@redhat.com>
1846 * configure, config.in: Rebuild.
1847 * configure.ac: Remove unused configury.
1849 2013-11-08 Tom Tromey <tromey@redhat.com>
1851 * acinclude.m4: Include common.m4, codeset.m4.
1852 * configure, config.in: Rebuild.
1853 * configure.ac: Use GDB_AC_COMMON.
1855 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
1857 * linux-s390-low.c (HWCAP_S390_TE): New define.
1858 (s390_arch_setup): Consider the TE field in the HWCAP for
1859 determining 'have_regset_tdb'.
1861 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
1864 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
1867 2013-10-02 Pedro Alves <palves@redhat.com>
1869 * server.c (process_serial_event): Don't output "GDBserver
1870 exiting" if GDB is connected through stdio.
1871 * target.c (mywait): Likewise, be silent if GDB is connected
1874 2013-10-01 Joel Brobecker <brobecker@adacore.com>
1876 * lynx-low.c (lynx_add_threads_after_attach): New function.
1877 (lynx_attach): Remove call to add_thread. Add call to
1878 lynx_add_threads_after_attach instead.
1880 2013-09-28 Mike Frysinger <vapier@gentoo.org>
1882 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
1883 * config.in, configure: Regenerated.
1885 2013-09-18 Yao Qi <yao@codesourcery.com>
1888 * server.c (start_inferior): Clear 'resume_info'.
1890 2013-09-16 Jiong Wang <jiwang@tilera.com>
1892 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
1895 2013-09-16 Jiong Wang <jiwang@tilera.com>
1897 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
1898 linux-tile-low.o to srv_tgtobj.
1900 2013-09-16 Will Newton <will.newton@linaro.org>
1902 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
1905 2013-09-06 Pedro Alves <palves@redhat.com>
1907 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
1908 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
1909 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
1910 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
1911 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
1912 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
1914 2013-09-06 Pedro Alves <palves@redhat.com>
1916 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
1917 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
1919 2013-09-06 Pedro Alves <palves@redhat.com>
1921 * linux-amd64-ipa.c: Include tracepoint.h.
1922 * linux-i386-ipa.c: Include tracepoint.h.
1924 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1926 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
1927 (ps_get_thread_area): New function.
1929 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
1931 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
1932 (initialize_low_arch): Call init_registers_crisv32 rather than
1933 init_register_crisv32.
1935 2013-09-05 Pedro Alves <palves@redhat.com>
1937 * server.h (handle_vFile, hostio_last_error_from_errno): Move
1939 * hostio.h: ... this new file.
1940 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
1941 win32-low.c: Include hostio.h.
1943 2013-09-05 Pedro Alves <palves@redhat.com>
1945 * server.h (gdb_client_data, handler_func, callback_handler_func)
1946 (delete_file_handler, add_file_handler, append_callback_event)
1947 (delete_callback_event, start_event_loop, initialize_event_loop):
1948 Move to event-loop.h and include it.
1949 * event-loop.h: New file.
1951 2013-09-05 Pedro Alves <palves@redhat.com>
1953 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
1954 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
1955 (loaded_dll, unloaded_dll): Move to ...
1956 * dll.h: ... this new file.
1957 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
1959 2013-09-05 Pedro Alves <palves@redhat.com>
1961 * server.h (current_process, get_thread_process, all_processes)
1962 (add_inferior_to_list, for_each_inferior, current_inferior)
1963 (remove_inferior, add_process, remove_process, find_process_pid)
1964 (have_started_inferiors_p, have_attached_inferiors_p)
1965 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
1966 (clear_inferiors, find_inferior, find_inferior_id)
1967 (inferior_target_data, set_inferior_target_data)
1968 (inferior_regcache_data, set_inferior_regcache_data): Move to
1969 inferiors.h, and include it.
1970 * inferiors.h: New file.
1972 2013-09-05 Pedro Alves <palves@redhat.com>
1974 * server.h (struct emit_ops, current_insn_ptr, emit_error):
1978 2013-09-05 Pedro Alves <palves@redhat.com>
1980 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
1982 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
1983 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
1984 (handle_tracepoint_general_set, handle_tracepoint_query)
1985 (tracepoint_finished_step, tracepoint_was_hit)
1986 (release_while_stepping_state_list, current_traceframe)
1987 (in_readonly_region, traceframe_read_mem)
1988 (fetch_traceframe_registers, traceframe_read_sdata)
1989 (traceframe_read_info, struct fast_tpoint_collect_status)
1990 (fast_tracepoint_collecting, force_unlock_trace_buffer)
1991 (handle_tracepoit_bkpts, initialize_low_tracepoint)
1992 (supply_fast_tracepoint_registers)
1993 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
1994 (ipa_tdesc, claim_trampoline_space)
1995 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
1996 (agent_mem_read, agent_get_trace_state_variable_value)
1997 (agent_set_trace_state_variable_value, agent_tsv_read)
1998 (agent_mem_read_string, get_raw_reg_func_addr)
1999 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
2000 * tracepoint.h: ... this new file.
2002 2013-09-05 Pedro Alves <palves@redhat.com>
2004 * server.h (perror_with_name, error, fatal, warning, paddress)
2005 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
2007 * utils.h: New file.
2009 2013-09-05 Pedro Alves <palves@redhat.com>
2011 * server.h (remote_debug, noack_mode, transport_is_reliable)
2012 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
2013 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
2014 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
2015 (write_enn, initialize_async_io, enable_async_io)
2016 (disable_async_io, check_remote_input_interrupt_request)
2017 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
2018 (dead_thread_notify, prepare_resume_reply)
2019 (decode_address_to_semicolon, decode_address, decode_m_packet)
2020 (decode_M_packet, decode_X_packet, decode_xfer_write)
2021 (decode_search_memory_packet, unhexify, hexify)
2022 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
2023 (look_up_one_symbol, relocate_instruction)
2024 (monitor_output): Move to remote-utils.h, and include it.
2025 * remote-utils.h: New file.
2027 2013-09-05 Pedro Alves <palves@redhat.com>
2029 * server.h (_): Delete.
2031 2013-09-02 Pedro Alves <palves@redhat.com>
2033 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
2034 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
2036 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
2038 2013-09-02 Pierre Muller <muller@sourceware.org>
2040 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
2041 or WriteProcessMemory complete successfully and handle
2042 ERROR_PARTIAL_COPY error.
2044 2013-09-02 Pedro Alves <palves@redhat.com>
2046 * server.c (gdb_read_memory): Return -1 on traceframe memory read
2047 error instead of EIO.
2049 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
2052 * linux-low.c: Include filestuff.h.
2053 (linux_create_inferior) <pid == 0>: Call close_most_fds.
2054 * lynx-low.c: Include filestuff.h.
2055 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
2056 * server.c: Include filestuff.h.
2057 (main): Call notice_open_fds.
2058 * spu-low.c: Include filestuff.h.
2059 (spu_create_inferior) <pid == 0>: Call close_most_fds.
2061 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
2063 * Makefile.in: Explain why ../target and ../nat are not
2064 listed as include file search paths.
2065 (linux-waitpid.o): New object file rule.
2066 * configure.srv (srv_native_linux_obj): New variable.
2067 Replace all occurrences of linux native object files with
2068 $srv_native_linux_obj.
2069 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
2070 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
2071 (linux_enable_event_reporting): Remove declaration.
2072 (my_waitpid): Moved to common/linux-waitpid.c.
2073 (linux_wait_for_event): Pass ptid when calling
2074 linux_enable_event_reporting.
2075 (linux_supports_tracefork_flag): Remove.
2076 (linux_enable_event_reporting): Likewise.
2077 (linux_tracefork_grandchild): Remove.
2078 (STACK_SIZE): Moved to common/linux-ptrace.c.
2079 (linux_tracefork_child): Remove.
2080 (linux_test_for_tracefork): Remove.
2081 (linux_look_up_symbols): Call linux_supports_traceclone.
2082 (initialize_low): Remove call to linux_test_for_tracefork.
2083 * linux-low.h (PTRACE_TYPE_ARG3): Move to
2084 common/linux-ptrace.h.
2085 (PTRACE_TYPE_ARG4): Likewise.
2086 Include linux-ptrace.h.
2088 2013-08-21 Pedro Alves <palves@redhat.com>
2090 * config.in: Renegerate.
2092 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
2094 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
2095 (SFILES): Remove $(srcdir)/common/target-common.c and
2096 add $(srcdir)/target/waitstatus.c.
2097 (OBS): Remove target-common.o and add waitstatus.o.
2098 (server_h): Remove $(srcdir)/../common/target-common.h and
2099 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
2100 and $(srcdir)/../target/waitstatus.h.
2101 (target-common.o): Remove.
2102 (waitstatus.o): New target object file.
2103 * target.h: Do not include target-common.h and
2104 include target/resume.h, target/wait.h and
2105 target/waitstatus.h.
2107 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
2109 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2110 to PTRACE_TYPE_ARG3.
2111 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
2112 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
2114 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
2115 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
2117 2013-07-27 Jie Zhang <jie@codesourcery.com>
2118 Daniel Jacobowitz <dan@codesourcery.com>
2119 Yao Qi <yao@codesourcery.com>
2121 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
2122 (mips-linux-watch.o): New rule.
2123 (mips_linux_watch_h): New variable.
2124 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
2126 * linux-mips-low.c: Include mips-linux-watch.h.
2127 (struct arch_process_info, struct arch_lwp_info): New.
2128 (update_watch_registers_callback): New function.
2129 (mips_linux_new_process, mips_linux_new_thread) New functions.
2130 (mips_linux_prepare_to_resume, mips_insert_point): New
2132 (mips_remove_point, mips_stopped_by_watchpoint): New
2134 (rsp_bp_type_to_target_hw_bp_type): New function.
2135 (mips_stopped_data_address): New function.
2136 (the_low_target): Add watchpoint support functions.
2138 2013-07-27 Yao Qi <yao@codesourcery.com>
2140 * i386-low.c: Include break-common.h.
2141 (enum target_hw_bp_type): Remove.
2143 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
2145 * Makefile.in (SFILES): /common/target-common.c.
2146 (OBS): Add target-common.o.
2147 (server_h): Add $(srcdir)/../common/target-common.h.
2148 (target-common.o): New target.
2149 * server.c (queue_stop_reply_callback): Free
2150 status string after use.
2151 * target.c (target_waitstatus_to_string): Remove.
2152 * target.h: Include target-common.h.
2153 (resume_kind): Likewise.
2154 (target_waitkind): Likewise.
2155 (target_waitstatus): Likewise.
2156 (TARGET_WNOHANG): Likewise.
2158 2013-07-04 Yao Qi <yao@codesourcery.com>
2160 * Makefile.in (host_alias): Use @host_noncanonical@.
2161 (target_alias): Use @target_noncanonical@.
2162 * configure.ac: Use ACX_NONCANONICAL_TARGET and
2163 ACX_NONCANONICAL_HOST.
2164 * configure: Regenerated.
2167 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2169 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2170 * configure: Rebuild.
2171 * Makefile.in (version_host, version_target): Get from configure.
2172 (version.c): Use $(version_host) and $(version_target).
2174 2013-07-03 Pedro Alves <palves@redhat.com>
2176 * Makefile.in (config.status): Depend on development.sh.
2177 * acinclude.m4: Include libmcheck.m4.
2178 * configure: Regenerate.
2180 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2182 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
2183 attribute inside the parentheses.
2184 (winapi_DebugSetProcessKillOnExit): Ditto.
2185 (winapi_DebugBreakProcess): Ditto.
2186 (winapi_GenerateConsoleCtrlEvent): Ditto.
2188 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
2190 * notif.h (notif_event): Add a dummy member to avoid compiler
2193 2013-07-01 Pedro Alves <palves@redhat.com>
2195 * hostio.c (HOSTIO_PATH_MAX): Define.
2196 (require_filename, handle_open, handle_unlink, handle_readlink):
2199 2013-07-01 Pedro Alves <palves@redhat.com>
2201 * server.h: Include "pathmax.h".
2202 * linux-low.c: Don't include sys/param.h.
2203 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
2205 * win32-low.c: Don't include sys/param.h.
2206 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
2208 2013-07-01 Pedro Alves <palves@redhat.com>
2210 * event-loop.c: Don't check HAVE_UNISTD_H before including
2212 * gdbreplay.c: Likewise.
2213 * remote-utils.c: Likewise.
2214 * server.c: Likewise.
2215 * configure.ac: Don't check for unistd.h.
2216 * configure: Regenerate.
2218 2013-06-28 Tom Tromey <tromey@redhat.com>
2220 * Makefile.in (version.c): Use version.in, not
2223 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
2225 * configure.ac (version_host, version_target): Set and AC_SUBST them.
2226 * configure: Rebuild.
2227 * Makefile.in (version_host, version_target): Get from configure.
2228 (version.c): Use $(version_host) and $(version_target).
2230 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2232 Fix trace-status to output user name without trailing colon.
2233 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
2235 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
2237 Fix trace-status to output proper start-time and stop-time.
2238 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
2239 output start time and stop time in hex as gdb expects.
2241 2013-06-26 Pedro Alves <pedro@codesourcery.com>
2243 * tracepoint.c (build_traceframe_info_xml): Output trace state
2244 variables present in the trace buffer.
2246 2013-06-24 Tom Tromey <tromey@redhat.com>
2248 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
2250 (version.o): Remove.
2251 * gdbreplay.c: Include version.h.
2252 (version, host_name): Don't declare.
2253 * server.h: Include version.h.
2254 (version, host_name): Don't declare.
2256 2013-06-12 Pedro Alves <palves@redhat.com>
2258 * linux-x86-low.c (linux_is_elf64): Delete global.
2259 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
2260 with local linux_pid_exe_is_elf_64_file use.
2262 2013-06-11 Pedro Alves <palves@redhat.com>
2264 * linux-low.c (regset_disabled, disable_regset): New functions.
2265 (regsets_fetch_inferior_registers)
2266 (regsets_store_inferior_registers): Use them.
2267 (initialize_regsets_info); Don't allocate the disabled_regsets
2269 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
2272 2013-06-11 Pedro Alves <palves@redhat.com>
2274 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
2277 2013-06-11 Pedro Alves <palves@redhat.com>
2279 * linux-x86-low.c (initialize_low_arch): Call
2280 init_registers_x32_avx_linux.
2282 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
2284 Fix compatibility with Android Bionic.
2285 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
2288 2013-06-07 Pedro Alves <palves@redhat.com>
2291 * Makefile.in (OBS): Add tdesc.o.
2292 (IPA_OBJS): Add tdesc-ipa.o.
2293 (tdesc-ipa.o): New rule.
2294 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
2296 * linux-low.c (new_inferior): Delete.
2297 (disabled_regsets, num_regsets): Delete.
2298 (linux_add_process): Adjust to set the new per-process
2300 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
2301 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
2302 was a stop. When calling arch_setup, switch the current inferior
2303 to the thread that got an event.
2304 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
2305 (regsets_fetch_inferior_registers)
2306 (regsets_store_inferior_registers): New regsets_info parameter.
2308 (linux_register_in_regsets): New regs_info parameter. Adjust to
2310 (register_addr, fetch_register, store_register): New usrregs_info
2311 parameter. Adjust to use it.
2312 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
2313 parameter regs_info. Adjust to use it.
2314 (linux_fetch_registers): Get the current inferior's regs_info, and
2316 (linux_store_registers): Ditto.
2317 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
2318 (initialize_low): Don't initialize the target_regsets here. Call
2319 initialize_low_arch.
2320 * linux-low.h (target_regsets): Delete declaration.
2321 (struct regsets_info): New.
2322 (struct usrregs_info): New.
2323 (struct regs_info): New.
2324 (struct process_info_private) <new_inferior>: New field.
2325 (struct linux_target_ops): Delete the num_regs, regmap, and
2326 regset_bitmap fields. New field regs_info.
2327 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
2328 * i387-fp.c (num_xmm_registers): Delete.
2329 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
2330 calls to new interface.
2331 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
2332 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
2333 Infer the number of xmm registers from the regcache's target
2335 * i387-fp.h (num_xmm_registers): Delete.
2336 * inferiors.c (add_thread): Don't install the thread's regcache
2338 * proc-service.c (gregset_info): Fetch the current inferior's
2339 regs_info. Adjust to use it.
2340 * regcache.c: Include tdesc.h.
2341 (register_bytes, reg_defs, num_registers)
2342 (gdbserver_expedite_regs): Delete.
2343 (get_thread_regcache): If the thread doesn't have a regcache yet,
2344 create one, instead of aborting gdbserver.
2345 (regcache_invalidate_one): Rename to ...
2346 (regcache_invalidate_thread): ... this.
2347 (regcache_invalidate_one): New.
2348 (regcache_invalidate): Only invalidate registers of the current
2350 (init_register_cache): Add target_desc parameter, and use it.
2351 (new_register_cache): Ditto. Assert the target description has a
2352 non zero registers_size.
2353 (regcache_cpy): Add assertions. Adjust.
2354 (realloc_register_cache, set_register_cache): Delete.
2355 (registers_to_string, registers_from_string): Adjust.
2356 (find_register_by_name, find_regno, find_register_by_number)
2357 (register_cache_size): Add target_desc parameter, and use it.
2358 (free_register_cache_thread, free_register_cache_thread_one)
2359 (regcache_release, register_cache_size): New.
2360 (register_size): Add target_desc parameter, and use it.
2361 (register_data, supply_register, supply_register_zeroed)
2362 (supply_regblock, supply_register_by_name, collect_register)
2363 (collect_register_as_string, collect_register_by_name): Adjust.
2364 * regcache.h (struct target_desc): Forward declare.
2365 (struct regcache) <tdesc>: New field.
2366 (init_register_cache, new_register_cache): Add target_desc
2368 (regcache_invalidate_thread): Declare.
2369 (regcache_invalidate_one): Delete declaration.
2370 (regcache_release): Declare.
2371 (find_register_by_number, register_cache_size, register_size)
2372 (find_regno): Add target_desc parameter.
2373 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
2375 * remote-utils.c: Include tdesc.h.
2376 (outreg, prepare_resume_reply): Adjust.
2377 * server.c: Include tdesc.h.
2378 (gdbserver_xmltarget): Delete declaration.
2379 (get_features_xml, process_serial_event): Adjust.
2380 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
2382 (struct process_info) <tdesc>: New field.
2383 (ipa_tdesc): Declare.
2384 * tdesc.c: New file.
2385 * tdesc.h: New file.
2386 * tracepoint.c: Include tdesc.h.
2387 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
2388 (get_context_regcache): Adjust to pass ipa_tdesc down.
2389 (do_action_at_tracepoint): Adjust to get the register cache size
2390 from the context regcache's description.
2391 (traceframe_walk_blocks): Adjust to get the register cache size
2392 from the current trace frame's description.
2393 (traceframe_get_pc): Adjust to get current trace frame's
2394 description and pass it down.
2395 (gdb_collect): Adjust to get the register cache size from the
2397 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
2398 (gdbserver_xmltarget): Delete.
2399 (initialize_low_tracepoint): Set the ipa's target description.
2400 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
2401 (initialize_low_tracepoint): Set the ipa's target description.
2402 * linux-x86-low.c: Include tdesc.h.
2403 [__x86_64__] (is_64bit_tdesc): New.
2404 (ps_get_thread_area, x86_get_thread_area): Use it.
2405 (i386_cannot_store_register): Rename to ...
2406 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
2407 (i386_cannot_fetch_register): Rename to ...
2408 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
2409 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
2411 (target_regsets): Rename to ...
2412 (x86_regsets): ... this.
2413 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
2415 (x86_siginfo_fixup): Use is_64bit_tdesc.
2416 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
2417 (tdesc_x32_avx_linux, tdesc_x32_linux)
2418 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
2420 (x86_linux_update_xmltarget): Delete.
2421 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
2422 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
2423 (AMD64_LINUX_USER64_CS): New.
2424 (x86_linux_read_description): New, based on
2425 x86_linux_update_xmltarget.
2426 (same_process_callback): New.
2427 (x86_arch_setup_process_callback): New.
2428 (x86_linux_update_xmltarget): New.
2429 (x86_regsets_info): New.
2430 (amd64_linux_regs_info): New.
2431 (i386_linux_usrregs_info): New.
2432 (i386_linux_regs_info): New.
2433 (x86_linux_regs_info): New.
2434 (x86_arch_setup): Reimplement.
2435 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
2436 (x86_emit_ops): Ditto.
2437 (the_low_target): Adjust. Install x86_linux_regs_info,
2438 x86_cannot_fetch_register, and x86_cannot_store_register.
2439 (initialize_low_arch): New.
2440 * linux-ia64-low.c (tdesc_ia64): Declare.
2441 (ia64_fetch_register): Adjust.
2442 (ia64_usrregs_info, regs_info): New globals.
2443 (ia64_regs_info): New function.
2444 (the_low_target): Adjust.
2445 (initialize_low_arch): New function.
2446 * linux-sparc-low.c (tdesc_sparc64): Declare.
2447 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
2449 (sparc_arch_setup): New function.
2450 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
2451 (the_low_target): Adjust.
2452 (initialize_low_arch): New function.
2453 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
2454 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
2455 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
2456 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
2457 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
2458 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
2459 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
2460 (tdesc_powerpc_isa205_vsx64l): Declare.
2461 (ppc_cannot_store_register, ppc_collect_ptrace_register)
2462 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
2463 (ppc_set_pc, ppc_get_hwcap): Adjust.
2464 (ppc_usrregs_info): Forward declare.
2465 (!__powerpc64__) ppc_regmap_adjusted: New global.
2466 (ppc_arch_setup): Adjust to the current process'es target
2468 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
2469 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
2470 (ppc_store_evrregset): Adjust.
2471 (target_regsets): Rename to ...
2472 (ppc_regsets): ... this, and make static.
2473 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
2474 (ppc_regs_info): New function.
2475 (the_low_target): Adjust.
2476 (initialize_low_arch): New function.
2477 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
2478 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
2479 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
2480 (tdesc_s390x_linux64v2): Declare.
2481 (s390_collect_ptrace_register, s390_supply_ptrace_register)
2482 (s390_fill_gregset, s390_store_last_break): Adjust.
2483 (target_regsets): Rename to ...
2484 (s390_regsets): ... this, and make static.
2485 (s390_get_pc, s390_set_pc): Adjust.
2486 (s390_get_hwcap): New target_desc parameter, and use it.
2487 [__s390x__] (have_hwcap_s390_high_gprs): New global.
2488 (s390_arch_setup): Adjust to set the current process'es target
2489 description. Don't adjust the regmap.
2490 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
2491 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
2492 (regs_info_3264): New globals.
2493 (s390_regs_info): New function.
2494 (the_low_target): Adjust.
2495 (initialize_low_arch): New function.
2496 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
2497 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
2498 [__mips64] (init_registers_mips_linux)
2499 (init_registers_mips_dsp_linux): Delete defines.
2500 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
2501 (have_dsp): New global.
2502 (mips_read_description): New, based on mips_arch_setup.
2503 (mips_arch_setup): Reimplement.
2504 (get_usrregs_info): New function.
2505 (mips_cannot_fetch_register, mips_cannot_store_register)
2506 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
2507 (mips_fill_fpregset, mips_store_fpregset): Adjust.
2508 (target_regsets): Rename to ...
2509 (mips_regsets): ... this, and make static.
2510 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
2511 (dsp_regs_info, regs_info): New globals.
2512 (mips_regs_info): New function.
2513 (the_low_target): Adjust.
2514 (initialize_low_arch): New function.
2515 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
2516 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
2518 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
2519 (arm_read_description): New, with bits factored from
2521 (arm_arch_setup): Reimplement.
2522 (target_regsets): Rename to ...
2523 (arm_regsets): ... this, and make static.
2524 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
2525 (arm_regs_info): New function.
2526 (the_low_target): Adjust.
2527 (initialize_low_arch): New function.
2528 * linux-m68k-low.c (tdesc_m68k): Declare.
2529 (target_regsets): Rename to ...
2530 (m68k_regsets): ... this, and make static.
2531 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
2532 (m68k_regs_info): New function.
2533 (m68k_arch_setup): New function.
2534 (the_low_target): Adjust.
2535 (initialize_low_arch): New function.
2536 * linux-sh-low.c (tdesc_sharch): Declare.
2537 (target_regsets): Rename to ...
2538 (sh_regsets): ... this, and make static.
2539 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
2540 (sh_regs_info, sh_arch_setup): New functions.
2541 (the_low_target): Adjust.
2542 (initialize_low_arch): New function.
2543 * linux-bfin-low.c (tdesc_bfin): Declare.
2544 (bfin_arch_setup): New function.
2545 (bfin_usrregs_info, regs_info): New globals.
2546 (bfin_regs_info): New function.
2547 (the_low_target): Adjust.
2548 (initialize_low_arch): New function.
2549 * linux-cris-low.c (tdesc_cris): Declare.
2550 (cris_arch_setup): New function.
2551 (cris_usrregs_info, regs_info): New globals.
2552 (cris_regs_info): New function.
2553 (the_low_target): Adjust.
2554 (initialize_low_arch): New function.
2555 * linux-cris-low.c (tdesc_crisv32): Declare.
2556 (cris_arch_setup): New function.
2557 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
2558 (cris_regs_info): New function.
2559 (the_low_target): Adjust.
2560 (initialize_low_arch): New function.
2561 * linux-m32r-low.c (tdesc_m32r): Declare.
2562 (m32r_arch_setup): New function.
2563 (m32r_usrregs_info, regs_info): New globals.
2564 (m32r_regs_info): Adjust.
2565 (initialize_low_arch): New function.
2566 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
2567 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
2568 (tic6x_usrregs_info): Forward declare.
2569 (tic6x_read_description): New function, based on ...
2570 (tic6x_arch_setup): ... this. Reimplement.
2571 (target_regsets): Rename to ...
2572 (tic6x_regsets): ... this, and make static.
2573 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
2574 (tic6x_regs_info): New function.
2575 (the_low_target): Adjust.
2576 (initialize_low_arch): New function.
2577 * linux-xtensa-low.c (tdesc_xtensa): Declare.
2578 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
2579 (target_regsets): Rename to ...
2580 (xtensa_regsets): ... this, and make static.
2581 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
2583 (xtensa_arch_setup, xtensa_regs_info): New functions.
2584 (the_low_target): Adjust.
2585 (initialize_low_arch): New function.
2586 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
2587 (nios2_arch_setup): Set the current process'es tdesc.
2588 (target_regsets): Rename to ...
2589 (nios2_regsets): ... this.
2590 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
2591 (nios2_regs_info): New function.
2592 (the_low_target): Adjust.
2593 (initialize_low_arch): New function.
2594 * linux-aarch64-low.c (tdesc_aarch64): Declare.
2595 (aarch64_arch_setup): Set the current process'es tdesc.
2596 (target_regsets): Rename to ...
2597 (aarch64_regsets): ... this.
2598 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
2599 (aarch64_regs_info): New function.
2600 (the_low_target): Adjust.
2601 (initialize_low_arch): New function.
2602 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
2604 (target_regsets): Rename to ...
2605 (tile_regsets): ... this.
2606 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
2607 (tile_regs_info): New function.
2608 (tile_arch_setup): Set the current process'es tdesc.
2609 (the_low_target): Adjust.
2610 (initialize_low_arch): New function.
2611 * spu-low.c (tdesc_spu): Declare.
2612 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
2613 * win32-arm-low.c (tdesc_arm): Declare.
2614 (arm_arch_setup): New function.
2615 (the_low_target): Install arm_arch_setup instead of
2617 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
2618 (init_windows_x86): Rename to ...
2619 (i386_arch_setup): ... this. Set `win32_tdesc'.
2620 (the_low_target): Adjust.
2621 * win32-low.c (win32_tdesc): New global.
2622 (child_add_thread): Don't create the thread cache here.
2623 (do_initial_child_stuff): Set the new process'es tdesc.
2624 * win32-low.h (struct target_desc): Forward declare.
2625 (win32_tdesc): Declare.
2626 * lynx-i386-low.c (tdesc_i386): Declare global.
2627 (lynx_i386_arch_setup): Set `lynx_tdesc'.
2628 * lynx-low.c (lynx_tdesc): New global.
2629 (lynx_add_process): Set the new process'es tdesc.
2630 * lynx-low.h (struct target_desc): Forward declare.
2631 (lynx_tdesc): Declare global.
2632 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
2633 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
2634 * nto-low.c (nto_tdesc): New global.
2635 (do_attach): Set the new process'es tdesc.
2636 * nto-low.h (struct target_desc): Forward declare.
2637 (nto_tdesc): Declare.
2638 * nto-x86-low.c (tdesc_i386): Declare.
2639 (nto_x86_arch_setup): Set `nto_tdesc'.
2641 2013-06-04 Gary Benson <gbenson@redhat.com>
2643 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
2644 to qSupported response when appropriate.
2645 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
2646 with nonzero-length annex.
2647 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
2648 arguments supplied in annex.
2650 2013-05-31 Doug Evans <dje@google.com>
2653 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
2654 64 bits in 64-cross-32 environment.
2656 2013-05-28 Pedro Alves <palves@redhat.com>
2658 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
2659 (aarch64-without-fpu.c): Delete rule.
2660 * configure.srv (aarch64*-*-linux*): Remove references to
2661 aarch64-without-fpu.o and aarch64-without-fpu.xml.
2662 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
2665 2013-05-24 Pedro Alves <palves@redhat.com>
2667 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
2668 instead of strchr/decode_address. Error if the range isn't split
2669 with a ','. Don't assume there's be a ':' in the action.
2671 2013-05-23 Yao Qi <yao@codesourcery.com>
2672 Pedro Alves <palves@redhat.com>
2674 * linux-low.c (lwp_in_step_range): New function.
2675 (linux_wait_1): If the thread was range stepping and stopped
2676 outside the stepping range, report the stop to GDB. Otherwise,
2677 continue stepping. Add range stepping debug output.
2678 (linux_set_resume_request): Copy the step range from the resume
2680 (linux_supports_range_stepping): New.
2681 (linux_target_ops) <supports_range_stepping>: Set to
2682 linux_supports_range_stepping.
2683 * linux-low.h (struct linux_target_ops)
2684 <supports_range_stepping>: New field.
2685 (struct lwp_info) <step_range_start, step_range_end>: New fields.
2686 * linux-x86-low.c (x86_supports_range_stepping): New.
2687 (the_low_target) <supports_range_stepping>: Set to
2688 x86_supports_range_stepping.
2689 * server.c (handle_v_cont): Handle 'r' action.
2690 (handle_v_requests): Append ";r" if the target supports range
2692 * target.h (struct thread_resume) <step_range_start,
2693 step_range_end>: New fields.
2694 (struct target_ops) <supports_range_stepping>:
2696 (target_supports_range_stepping): New macro.
2698 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2700 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
2701 confusion in comment.
2703 2013-05-17 Joel Brobecker <brobecker@adacore.com>
2705 * lynx-low.c (struct process_info_private): New type.
2706 (lynx_add_process): New function.
2707 (lynx_create_inferior, lynx_attach): Replace calls to
2708 add_process by calls to lynx_add_process.
2709 (lynx_resume): If PTID is null, then try using
2710 current_process()->private->last_wait_event_ptid.
2712 (lynx_clear_inferiors): Delete. The contents of that function
2713 has been inlined in lynx_mourn;
2714 (lynx_wait_1): Save the ptid in the process's private data.
2715 (lynx_mourn): Free the process' private data. Replace call
2716 to lynx_clear_inferiors by call to clear_inferiors.
2718 2013-05-17 Yao Qi <yao@codesourcery.com>
2720 * i386-low.c (i386_length_and_rw_bits): Move the comment to
2723 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
2725 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
2726 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
2727 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
2728 PT_TEXT_END_ADDR guards. Update comments.
2729 (linux_target_op) <read_offsets>: Conditionally define to
2730 linux_read_offsets if the target is UCLIBC and if it defines
2731 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
2733 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
2734 Andrew Jenner <andrew@codesourcery.com>
2736 * Makefile.in (SFILES): Add linux-nios2-low.c.
2737 (clean): Add action to delete nios2-linux.c.
2738 (nios2-linux.c): New rule.
2739 * configure.srv: Add nios2*-*-linux*.
2740 * linux-nios2-low.c: New.
2742 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
2744 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
2746 2013-04-25 Hui Zhu <hui@codesourcery.com>
2749 * ax.c (ax_printf): Add fflush.
2751 2013-04-22 Tom Tromey <tromey@redhat.com>
2753 * Makefile.in (SFILES): Add filestuff.c.
2754 (OBS): Add filestuff.o.
2755 (filestuff.o): New target.
2756 * config.in, configure: Rebuild.
2757 * configure.ac: Check for fdwalk, pipe2.
2759 2013-04-17 Pedro Alves <palves@redhat.com>
2761 * configure.ac (USE_THREAD_DB): Delete variable.
2762 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
2763 Don't AC_SUBST USE_THREAD_DB.
2764 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
2765 * config.in, configure: Regenerate.
2767 2013-04-16 Pedro Alves <palves@redhat.com>
2769 * linux-low.h (struct lwp_info) <thread_known>: Move under
2770 the USE_THREAD_DB #ifdef.
2772 2013-04-16 Pedro Alves <palves@redhat.com>
2774 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
2775 (linux-low.o): Delete rule.
2776 * linux-low.h: Always include "gdb_thread_db.h" instead of
2777 conditionally including thread_db.h.
2778 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
2781 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2783 * Makefile.in (install-only): Fix make install regression.
2785 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2787 Convert man pages to texinfo, new gdbinit.5 texinfo page.
2788 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
2790 * gdbserver.1: Remove.
2792 2013-03-22 Pedro Alves <palves@redhat.com>
2794 * linux-low.c (handle_extended_wait): Don't call
2795 linux_enable_event_reporting.
2797 2013-03-15 Tony Theodore <tonyt@logyst.com>
2800 * Makefile.in (SHELL): Use @SHELL@.
2802 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
2804 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
2807 2013-03-13 Joel Brobecker <brobecker@adacore.com>
2809 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
2810 Remove extraneous NULL element.
2812 2013-03-13 Yao Qi <yao@codesourcery.com>
2814 * tracepoint.c (traceframe_read_tsv): Look for the last matched
2815 'V' block in trace frame.
2817 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2819 * target.h (struct target_ops): Add btrace ops.
2820 (target_supports_btrace): New macro.
2821 (target_enable_btrace): New macro.
2822 (target_disable_btrace): New macro.
2823 (target_read_btrace): New macro.
2824 * gdbthread.h (struct thread_info): Add btrace field.
2825 * server.c: Include btrace-common.h.
2826 (handle_btrace_general_set): New function.
2827 (handle_btrace_enable): New function.
2828 (handle_btrace_disable): New function.
2829 (handle_general_set): Call handle_btrace_general_set.
2830 (handle_qxfer_btrace): New function.
2831 (struct qxfer qxfer_packets[]): Add btrace entry.
2832 * inferiors.c (remove_thread): Disable btrace.
2833 * linux-low: Include linux-btrace.h.
2834 (linux_low_enable_btrace): New function.
2835 (linux_low_read_btrace): New function.
2836 (linux_target_ops): Add btrace ops.
2837 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
2838 Add srv_linux_btrace=yes.
2839 (x86_64-*-linux*): Add linux-btrace.o.
2840 Add srv_linux_btrace=yes.
2841 * configure.ac: Define HAVE_LINUX_BTRACE.
2842 * config.in: Regenerated.
2843 * configure: Regenerated.
2845 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2847 * server.c (handle_qxfer): Preserve error message if -3 is
2849 (qxfer): Document the -3 return value.
2851 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
2853 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
2854 (linux_btrace_h): New variable.
2855 (linux-btrace.o): New rule.
2857 2013-03-08 Stan Shebs <stan@codesourcery.com>
2858 Hafiz Abid Qadeer <abidh@codesourcery.com>
2860 * tracepoint.c (trace_buffer_size): New global.
2861 (DEFAULT_TRACE_BUFFER_SIZE): New define.
2862 (init_trace_buffer): Change to one-argument function. Allocate
2863 trace buffer memory.
2864 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
2865 handle QTBuffer:size packet.
2866 (cmd_bigqtbuffer_size): New function.
2867 (initialize_tracepoint): Call init_trace_buffer with
2868 DEFAULT_TRACE_BUFFER_SIZE.
2869 * server.c (handle_query): Add QTBuffer:size in the
2872 2013-03-07 Yao Qi <yao@codesourcery.com>
2874 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
2875 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
2877 (cmd_qtsp): Adjust condition. Do post increment.
2878 Set cur_action and cur_step_action back to 0.
2880 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
2883 * linux-low.c (linux_write_memory): Return early success if LEN is
2886 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
2888 * configure.srv: Add x86_64-*-cygwin* as target.
2890 2013-02-28 Tom Tromey <tromey@redhat.com>
2892 * configure.ac: Invoke AC_SYS_LARGEFILE.
2893 * configure, config.in: Rebuild.
2895 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
2897 * win32-low.c: Throughout, fix format strings and casts of
2898 printf-like functions to avoid type related warnings on all
2900 (get_child_debug_event): Print dwDebugEventCode as hex since
2901 that's how it's usually documented.
2903 2013-02-28 Yao Qi <yao@codesourcery.com>
2905 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
2908 2013-02-27 Jiong Wang <jiwang@tilera.com>
2910 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
2911 (reg-tilegx32.c): New rule.
2912 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
2913 * linux-tile-low.c (tile_arch_setup): New function. Invoke
2914 different register info initializer according to elf class.
2915 (init_registers_tilgx32): New function. The tilegx32 register info
2917 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
2918 (tile_store_gregset): Likewise.
2920 2013-02-27 Yao Qi <yao@codesourcery.com>
2922 * server.c (process_point_options): Print debug message when
2923 debug_threads is true.
2925 2013-02-26 Yao Qi <yao@codesourcery.com>
2927 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
2929 2013-02-19 Pedro Alves <palves@redhat.com>
2930 Kai Tietz <ktietz@redhat.com>
2934 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
2935 instead of strtoul to extract address from packet.
2936 (process_serial_event) <'z'>: Likewise.
2938 2013-02-18 Yao Qi <yao@codesourcery.com>
2940 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
2942 2013-02-14 Pedro Alves <palves@redhat.com>
2946 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
2947 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
2949 2013-02-14 Pedro Alves <palves@redhat.com>
2951 * tracepoint.c (cmd_qtdpsrc): Use savestring.
2953 2013-02-14 Pedro Alves <palves@redhat.com>
2955 * tracepoint.c (save_string): Delete.
2956 (add_tracepoint_action): Use savestring instead of save_string.
2958 2013-02-12 Pedro Alves <palves@redhat.com>
2960 * linux-xtensa-low.c: Ditto.
2961 * xtensa-xtregs.c: Ditto.
2963 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
2965 * thread-db.c (thread_db_get_tls_address): NULL pointer check
2968 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2970 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
2971 aarch64_num_wp_regs and aarch64_num_bp_regs to
2972 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
2974 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
2976 * linux-aarch64-low.c (ps_get_thread_area): Replace
2977 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
2979 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
2980 Marcus Shawcroft <marcus.shawcroft@arm.com>
2981 Nigel Stephens <nigel.stephens@arm.com>
2982 Yufeng Zhang <yufeng.zhang@arm.com>
2984 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
2985 (aarch64.c, aarch64-without-fpu.c): New targets.
2986 * configure.srv (aarch64*-*-linux*): New.
2987 * linux-aarch64-low.c: New file.
2989 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
2991 * linux-low.c (handle_extended_wait, linux_create_inferior)
2992 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
2993 (dequeue_one_deferred_signal, linux_resume_one_thread)
2994 (fetch_register, linux_write_memory, linux_enable_event_reporting)
2995 (linux_tracefork_grandchild, linux_test_for_tracefork)
2996 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
2997 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
2998 where the argument is 0.
3000 2013-01-25 Yao Qi <yao@codesourcery.com>
3002 * event-loop.c: Include "queue.h".
3003 (gdb_event_p): New typedef.
3004 (struct gdb_event) <next_event>: Remove.
3005 (event_queue): Change to QUEUE(gdb_event_p).
3006 (async_queue_event): Remove.
3007 (gdb_event_xfree): New.
3008 (initialize_event_loop): New.
3009 (process_event): Use API from QUEUE.
3010 (wait_for_event): Likewise.
3011 * server.c (main): Call initialize_event_loop.
3012 * server.h (initialize_event_loop): Declare.
3014 2013-01-18 Yao Qi <yao@codesourcery.com>
3016 * ax.h (struct eval_agent_expr_context): New.
3017 (gdb_eval_agent_expr): Update declaration.
3018 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
3019 TFRAME. Add new argument CTX.
3020 * server.h (struct eval_agent_expr_context): Declare.
3021 (agent_mem_read, agent_tsv_read): Update declaration.
3022 (agent_mem_read_string): Likewise.
3023 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
3024 (add_traceframe_block): Add new argument TPOINT.
3025 Increase TPOINT->traceframe_usage.
3026 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
3027 eval_tracepoint_agent_expr.
3028 (condition_true_at_tracepoint): Likewise.
3029 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
3030 (agent_mem_read_string, agent_tsv_read): Likewise.
3032 2013-01-16 Yao Qi <yao@codesourcery.com>
3034 * linux-low.c (linux_resume_one_lwp): Don't check
3035 'lwp->bp_reinsert != 0'.
3037 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3038 Pedro Alves <palves@redhat.com>
3040 * lynx-low.c (ptrace_request_to_str): Define a temporary
3041 macro and use it to simplify this function's implementation.
3043 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3045 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
3048 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3050 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
3052 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3054 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
3056 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3058 * lynx-low.c (lynx_resume): Use the resume_info parameter
3059 to determine the ptid for the lynx_ptrace call, unless
3060 it is equal to minus_one_ptid, in which case we use the
3061 ptid of the current_inferior.
3062 (lynx_wait_1): After having received a thread create/exit
3063 event, resume the inferior's execution using the signaling
3064 thread's ptid, rather than the old ptid.
3066 2013-01-07 Joel Brobecker <brobecker@adacore.com>
3068 * lynx-low.c (lynx_resume): Delete variable ret.
3070 2013-01-01 Joel Brobecker <brobecker@adacore.com>
3072 * gdbreplay.c (gdbreplay_version): Update copyright year.
3073 * server.c (gdbserver_version): Likewise.
3075 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3077 * lynx-low.c (lynx_wait_1): Add debug trace before adding
3080 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3082 * lynx-low.c (ptrace_request_to_str): Add handling for
3085 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3087 * lynx-low.c (lynx_attach): Delete variable new_process.
3089 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3091 * lynx-low.c (lynx_create_inferior): Delete variable
3094 2012-12-17 Joel Brobecker <brobecker@adacore.com>
3096 * lynx-low.c (ptrace_request_to_str): Do not handle
3097 PTRACE_GETTHREADLIST if this macro does not exist.
3099 2012-12-15 Yao Qi <yao@codesourcery.com>
3101 * Makefile.in (OBS): Add notif.o.
3102 * notif.c, notif.h: New.
3103 * server.c: Include "notif.h".
3104 (struct vstop_notif) <next>: Remove.
3106 (queue_stop_reply): Update.
3107 (push_event, send_next_stop_reply): Remove.
3108 (discard_queued_stop_replies): Update.
3109 (notif_stop): New variable.
3110 (handle_v_stopped): Remove.
3111 (handle_v_requests): Don't call handle_v_stopped. Call
3112 handle_ack_notif instead.
3113 (queue_stop_reply_callback): Call notif_event_enque instead
3114 of queue_stop_reply.
3115 (handle_status): Don't call send_next_stop_reply, call
3116 notif_write_event instead.
3117 (kill_inferior_callback): Likewise.
3118 (detach_or_kill_inferior_callback): Likewise.
3119 (main): Call initialize_notif.
3120 (process_serial_event): Call QUEUE_is_empty.
3121 (handle_target_event): Call notif_push instead of push event.
3122 * server.h (push_event): Remove declaration.
3124 2012-12-10 Tom Tromey <tromey@redhat.com>
3126 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
3127 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
3130 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
3131 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
3132 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
3133 (amd64-linux-ipa.o, ax.o): Rewrite.
3134 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
3135 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
3136 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
3137 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
3138 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
3139 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
3140 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
3141 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
3142 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
3143 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
3144 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
3145 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
3146 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
3147 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
3148 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
3149 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
3150 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
3151 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
3152 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
3153 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
3154 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
3155 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
3156 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
3157 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
3158 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
3159 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
3160 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
3161 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
3162 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
3163 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
3164 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
3165 (reg-tilegx.o): Remove.
3166 (all_object_files): New macro.
3167 Include .deps files.
3168 * aclocal.m4, configure: Rebuild.
3169 * acinclude.m4: Include depstand.m4, lead-dot.m4.
3170 * configure.ac: Invoke ZW_CREATE_DEPDIR,
3171 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
3173 2012-12-05 Tom Tromey <tromey@redhat.com>
3176 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
3178 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
3180 * configure.ac: Check for linux/perf_event.h.
3181 * config.in: Regenerated.
3182 * configure: Regenerated.
3184 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
3186 * hostio.c (handle_readlink): Decrease buffer size
3187 parameter passed to readlink by one byte.
3189 2012-11-26 Yao Qi <yao@codesourcery.com>
3191 * configure.ac (build_warnings): Append '-Wempty-body'.
3192 * configure: Regenerated.
3193 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
3196 2012-11-15 Pierre Muller <muller@sourceware.org>
3198 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
3199 * config.in: Regenerate.
3200 * configure: Regenerate.
3201 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
3202 Use "gdb_wait.h" header instead of <sys/wait.h> header.
3203 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3204 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
3206 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
3207 instead of <sys/wait.h> header.
3208 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
3210 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3212 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
3213 (various make rules): Remove -DGDBSERVER
3215 2012-11-09 Yao Qi <yao@codesourcery.com>
3217 * spu-low.c (current_ptid): Move it to ..
3218 * gdbthread.h: ... here. New.
3219 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
3220 * server.c (myresume, process_serial_event): Likewise.
3221 * thread-db.c (thread_db_find_new_threads): Likewise.
3222 * tracepoint.c (run_inferior_command): Likewise.
3224 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
3226 * server.c (handle_search_memory_1): Include access length in
3229 2012-09-05 Michael Brandt <michael.brandt@axis.com>
3231 * linux-crisv32-low.c: Fix compile errors.
3233 2012-09-04 Yao Qi <yao@codesourcery.com>
3235 * tracepoint.c (cmd_qtsv): Adjust debug message.
3236 Don't check CUR_TPOINT.
3238 2012-08-28 Yao Qi <yao@codesourcery.com>
3240 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
3241 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
3242 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
3243 Remove declarations of xmalloc, xreallloc, xstrdup and
3245 * Makefile.in (libiberty_h): New.
3246 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
3247 (linux-bfin-low.o): Append dependency 'libiberty.h'.
3249 2012-08-23 Yao Qi <yao@codesourcery.com>
3251 * server.h: Remove declaration of 'xsnprintf'.
3253 2012-08-22 Keith Seitz <keiths@redhat.com>
3255 * server.h: Include build-gnulib-gbserver/config.h.
3256 * gdbreplay.c: Likewise.
3258 2012-08-08 Doug Evans <dje@google.com>
3260 * Makefile.in (SFILES): Add gdb_vecs.c.
3261 (OBS): Add gdb_vecs.o.
3262 (gdb_vecs_h, host_defs_h): New variables.
3263 (thread-db.o): Add $(gdb_vecs_h) dependency.
3264 (gdb_vecs.o): New rule.
3265 * thread-db.c: #include "gdb_vecs.h".
3266 (thread_db_load_search): Use a vector to iterate over path elements.
3267 Handle text appearing after "$pdir".
3269 * configure.ac: Add check for strstr.
3270 * config.in: Regenerate.
3271 * configure: Regenerate.
3273 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
3275 * hostio.c (handle_pread): If pread fails, fall back to attempting
3277 (handle_pwrite): Likewise for pwrite.
3279 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
3281 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
3282 between unsupported TYPE and unimplementable ADDR/LEN combination.
3283 (arm_insert_point): Act on new return value.
3285 2012-07-31 Pedro Alves <palves@redhat.com>
3287 * server.c (process_point_options): Only skip tokens if we find
3288 one that is unrecognized. Don't treat 'X' specially while
3289 skipping unrecognized tokens.
3291 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
3293 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
3294 to 4-byte-align HW breakpoint addresses for Thumb.
3296 2012-07-27 Yao Qi <yao@codesourcery.com>
3300 * server.h: Declare gdb_agent_about_to_close.
3301 * target.c (kill_inferior): Include "agent.h".
3302 New. Send command 'kill'.
3303 * target.h (kill_inferior): Removed macro.
3304 * tracepoint.c (gdb_agent_about_to_close): New.
3305 (gdb_agent_helper_thread): Handle command 'close'.
3306 Wait endlessly until the inferior stops.
3307 Install gdb_agent_remove_socket to atexit hook.
3308 (agent_socket_name): New static variable.
3309 (gdb_agent_socket_init): Replace local variable 'name' with
3310 'agent_socket_name'.
3311 (gdb_agent_remove_socket): New.
3313 2012-07-27 Yao Qi <yao@codesourcery.com>
3315 * server.c (process_point_options): Stop at 'X' when parsing.
3317 2012-07-19 Michael Eager <eager@eagercon.com>
3319 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
3321 * linux-x86-low.c (x86_insert_point, x86_remove_point):
3322 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
3323 hardware breakpoint.
3325 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
3327 * gdbserver/linux-low.c (initialize_low): Call
3328 linux_ptrace_init_warnings.
3330 2012-07-02 Doug Evans <dje@google.com>
3332 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
3335 2012-07-02 Stan Shebs <stan@codesourcery.com>
3337 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
3338 (ax.o): Add it to build rule.
3340 (OBS): Add format.o.
3341 (IPA_OBS): Add format.o.
3342 * server.c (handle_query): Claim support for breakpoint commands.
3343 (process_point_options): Add command case.
3344 (process_serial_event): Leave running if there are printfs in
3346 * mem-break.h (any_persistent_commands): Declare.
3347 (add_breakpoint_commands): Declare.
3348 (gdb_no_commands_at_breakpoint): Declare.
3349 (run_breakpoint_commands): Declare.
3350 * mem-break.c (struct point_command_list): New struct.
3351 (struct breakpoint): New field command_list.
3352 (any_persistent_commands): New function.
3353 (add_commands_to_breakpoint): New function.
3354 (add_breakpoint_commands): New function.
3355 (gdb_no_commands_at_breakpoint): New function.
3356 (run_breakpoint_commands): New function.
3357 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
3359 * ax.c: Include format.h.
3360 (ax_printf): New function.
3361 (gdb_eval_agent_expr): Add printf opcode.
3363 2012-06-13 Yao Qi <yao@codesourcery.com>
3365 * server.c (start_inferior): Remove duplicated writes to fields
3366 'last_resume_kind' and 'last_status' of 'current_inferior'.
3368 2012-06-12 Yao Qi <yao@codesourcery.com>
3369 Pedro Alves <palves@redhat.com>
3371 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
3373 * server.c (handle_v_cont): Extend comment.
3375 2012-06-11 Yao Qi <yao@codesourcery.com>
3377 * linux-low.c (linux_attach): Add 'static'.
3379 2012-06-06 Yao Qi <yao@codesourcery.com>
3381 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
3383 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3385 Fix gcc -flto compilation warning.
3386 * server.c (main): Make variable multi_mode and attach volatile.
3388 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3390 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
3391 if the platform doesn't know about it.
3393 2012-05-30 Jeff Kenton <jkenton@tilera.com>
3395 * Makefile.in (SFILES): Add linux-tile-low.c.
3396 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
3397 * configure.srv: Handle tilegx-*-linux*.
3398 * linux-tile-low.c: New file.
3400 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
3402 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
3404 2012-05-24 Pedro Alves <palves@redhat.com>
3408 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
3410 2012-05-24 Pedro Alves <palves@redhat.com>
3414 Replace target_signal with gdb_signal throughout.
3416 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
3418 * linux-low.c (linux_store_registers): Avoid the copying sequence
3419 when no data has been retrieved by ptrace.
3421 2012-05-22 Will Deacon <will.deacon@arm.com>
3423 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
3424 Include asm/ptrace.h.
3425 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
3428 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
3430 * linux-low.c (linux_store_registers): Don't re-retrieve data
3431 with ptrace that has already been obtained from /proc. Always
3432 copy any data retrieved with ptrace to the buffer supplied.
3434 2012-05-11 Yao Qi <yao@codesourcery.com>
3435 Pedro Alves <palves@redhat.com>
3437 * linux-low.c (enum stopping_threads_kind): New.
3438 (stopping_threads): Change type to `enum stopping_threads_kind'.
3439 (handle_extended_wait): If stopping and suspending threads, leave
3440 the new_lwp suspended too.
3441 (linux_wait_for_event): Adjust.
3442 (stop_all_lwps): Set `stopping_threads' to
3443 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
3444 whether we're suspending threads or just stopping them. Assert no
3447 2012-04-29 Yao Qi <yao@codesourcery.com>
3449 * server.h: Move some code to ...
3450 * gdbthread.h: ... here. New.
3451 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
3452 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
3453 (nto-low.o, win32-low.o): Likewise.
3454 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
3455 * regcache.c, remote-utils.c, server.c: Likewise.
3456 * target.c, tracepoint.c, win32-low.c: Likewise.
3458 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3460 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
3461 (PTRACE_ARG4_TYPE): Likewise.
3462 (PTRACE_XFER_TYPE): Likewise.
3463 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
3464 ptrace to PTRACE_ARG3_TYPE.
3465 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
3466 (PTRACE_ARG4_TYPE): Likewise.
3467 (PTRACE_XFER_TYPE): Likewise.
3468 (linux_detach_one_lwp): Cast fourth argument of
3469 ptrace to long then PTRACE_ARG4_TYPE.
3470 (regsets_fetch_inferior_registers): Cast third argument of
3471 ptrace to long then PTRACE_ARG3_TYPE.
3472 (regsets_store_inferior_registers): Likewise.
3474 2012-04-20 Pedro Alves <palves@redhat.com>
3476 * configure: Regenerate.
3478 2012-04-19 Pedro Alves <palves@redhat.com>
3480 * Makefile.in (GNULIB_BUILDDIR): New.
3481 (LIBGNU, INCGNU, GNULIB_H): Adjust.
3482 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
3483 (all, install-only, uninstall, clean-info, all-lib, clean): No
3484 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
3485 (maintainer-clean realclean distclean): Use subdir_do.
3487 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
3488 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
3489 * acinclude.m4: Include acx_configure_dir.m4.
3490 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
3491 calls. Call AC_PROG_RANLIB. Configure gnulib using
3494 (GNULIB_STDINT_H): Adjust.
3495 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
3496 * gdbreplay.c: Include build-gnulib/config.h.
3497 * server.h: Likewise.
3498 * aclocal.m4: Regenerate.
3499 * config.in: Regenerate.
3500 * configure: Regenerate.
3502 2012-04-19 Pedro Alves <palves@redhat.com>
3504 * Makefile.in (LIBGNU, INCGNU): Adjust.
3505 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
3506 (all, install-only, uninstall, clean-info, all-lib, clean)
3507 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
3508 * configure.ac: Adjust AC_OUTPUT output.
3509 * aclocal.m4: Regenerate.
3510 * configure: Regenerate.
3512 2012-04-19 Pedro Alves <palves@redhat.com>
3514 * Makefile.in (generated_files): New.
3515 (server_h): Remove the explicit dependency on config.h, and depend
3516 on $generated_files.
3518 2012-04-19 Pedro Alves <palves@redhat.com>
3520 * Makefile.in (INCGNU): Add -Ignulib.
3522 2012-04-19 Pedro Alves <palves@redhat.com>
3524 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
3525 (INCGNU): ... this, and spell out -I here.
3526 (GNULIB_LIB): Rename to ...
3528 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
3530 2012-04-19 Pedro Alves <palves@redhat.com>
3532 * config.in: Regenerate.
3534 2012-04-19 Pedro Alves <palves@redhat.com>
3536 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
3537 * server.h (memmem): Remove declaration.
3538 * config.in: Regenerate.
3539 * configure: Regenerate.
3541 2012-04-19 Yao Qi <yao@codesourcery.com>
3543 * Makefile.in (SFILES): Add common/vec.c.
3547 2012-04-19 Yao Qi <yao@codesourcery.com>
3549 * remote-utils.c (prepare_resume_reply): Replace with macro
3550 target_core_of_thread.
3551 * server.c (handle_qxfer_threads_proper): Likewise.
3552 * target.h (traget_core_of_thread): New macro.
3554 2012-04-18 Pedro Alves <palves@redhat.com>
3556 * aclocal.m4: Regenerate.
3557 * configure: Regenerate.
3559 2012-04-16 Yao Qi <yao@codesourcery.com>
3561 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
3562 duplicated on address.
3564 2012-04-16 Yao Qi <yao@codesourcery.com>
3566 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
3567 (struct tracepoint_action_ops) <send>: New field.
3568 (m_tracepoint_action_send, r_tracepoint_action_send): New.
3569 (agent_expr_send, x_tracepoint_action_send): New.
3570 (l_tracepoint_action_send): New.
3571 (cmd_qtdp): Download and install tracepoint
3572 according to `use_agent'.
3573 (run_inferior_command): Add one more parameter `len'.
3575 (tracepoint_send_agent): New.
3576 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
3578 2012-04-16 Yao Qi <yao@codesourcery.com>
3580 * tracepoint.c (download_tracepoints): Moved to ...
3581 (cmd_qtstart): ... here.
3583 2012-04-14 Yao Qi <yao@codesourcery.com>
3585 * tracepoint.c: Include inttypes.h.
3586 (struct collect_memory_action): Use sized types.
3587 (struct tracepoint): Likewise.
3588 (cmd_qtdp, stop_tracing): Update print specifiers.
3589 (cmd_qtp, response_tracepoint): Likewise.
3590 (collect_data_at_tracepoint): Likewise.
3591 (collect_data_at_step): Likewise.
3593 2012-04-14 Yao Qi <yao@codesourcery.com>
3595 Import gnulib module inttypes.
3596 * aclocal.m4, config.in, configure: Regenerated.
3598 2012-04-14 Yao Qi <yao@codesourcery.com>
3600 * Makefile.in (maintainer-clean, realclean, distclean): Remove
3601 Makefile and config.status at last.
3603 2012-04-13 Yao Qi <yao@codesourcery.com>
3605 * tracepoint.c: Include stdint.h unconditionally.
3607 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3609 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
3610 on BFD_HAVE_SYS_PROCFS_TYPE.
3611 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
3612 * configure: Regenerate.
3613 * config.in: Likewise.
3615 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
3617 * Makefile.in (clean): Also remove x32.c x32-linux.c
3618 x32-avx.c x32-avx-linux.c.
3619 (x32.o): New target.
3621 (x32-linux.o): Likewise.
3622 (x32-linux.c): Likewise.
3623 (x32-avx.o): Likewise.
3624 (x32-avx.c): Likewise.
3625 (x32-avx-linux.o): Likewise.
3626 (x32-avx-linux.c): Likewise.
3628 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
3629 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
3630 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
3631 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
3632 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
3633 i386/x32-avx-linux.xml.
3635 * linux-x86-low.c (init_registers_x32_linux): New prototype.
3636 (init_registers_x32_avx_linux): Likwise.
3637 (x86_linux_update_xmltarget): Call init_registers_x32_linux
3638 or init_registers_x32_avx_linux if linux_is_elf64 is false.
3640 2012-04-13 Pedro Alves <palves@redhat.com>
3642 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
3643 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
3644 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
3645 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
3648 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3650 * linux-x86-low.c (compat_x32_clock_t): New.
3651 (compat_x32_siginfo_t): Likewise.
3652 (compat_x32_siginfo_from_siginfo): Likewise.
3653 (siginfo_from_compat_x32_siginfo): Likewise.
3654 (linux_is_elf64): Likewise.
3655 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
3656 and siginfo_from_compat_x32_siginfo for x32.
3657 (x86_arch_setup): Set linux_is_elf64.
3659 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
3662 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
3664 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
3665 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
3666 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
3667 compatible with process.
3669 2012-04-12 Yao Qi <yao@codesourcery.com>
3671 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
3672 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
3673 (install-only, install-info, clean): Handle sub dir gnulib.
3674 (all-lib, am--refresh): New targets.
3675 (memmem.o): Remove target.
3676 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
3677 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
3678 (AC_REPLACE_FUNCS): Remove memmem.
3679 Invoke gl_INIT and AM_INIT_AUTOMAKE.
3680 (AC_OUTPUT): Generate Makefile in gnulib/.
3681 * aclocal.m4, config.in, configure: Regenerated.
3683 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
3685 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
3687 2012-04-05 Pedro Alves <palves@redhat.com>
3689 -Werror=strict-aliasing
3691 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
3694 2012-04-04 Pedro Alves <palves@redhat.com>
3696 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
3697 (sparc_store_gregset_from_stack, sparc_store_gregset)
3698 (sparc_breakpoint_at): Fix formatting.
3700 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
3702 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
3704 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
3705 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
3706 * config.in: Regenerate.
3707 * configure: Likewise.
3709 2012-03-29 Pedro Alves <palves@redhat.com>
3711 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
3712 Correct ptrace arguments.
3714 2012-03-28 Pedro Alves <palves@redhat.com>
3716 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
3717 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
3718 (IA64_FR1_REGNUM): New defines.
3719 (ia64_fetch_register): New.
3720 (the_low_target): Install it.
3721 * linux-low.h (struct linux_target_ops) <fetch_register>: New
3723 * linux-low.c (linux_fetch_registers): Try the
3724 the_low_target.fetch_register hook first.
3726 * linux-arm-low.c (the_low_target): Adjust.
3727 * linux-bfin-low.c (the_low_target): Adjust.
3728 * linux-cris-low.c (the_low_target): Adjust.
3729 * linux-crisv32-low.c (the_low_target): Adjust.
3730 * linux-m32r-low.c (the_low_target): Adjust.
3731 * linux-m68k-low.c (the_low_target): Adjust.
3732 * linux-mips-low.c (the_low_target): Adjust.
3733 * linux-ppc-low.c (the_low_target): Adjust.
3734 * linux-s390-low.c (the_low_target): Adjust.
3735 * linux-sh-low.c (the_low_target): Adjust.
3736 * linux-sparc-low.c (the_low_target): Adjust.
3737 * linux-tic6x-low.c (the_low_target): Adjust.
3738 * linux-x86-low.c (the_low_target): Adjust.
3739 * linux-xtensa-low.c (the_low_target): Adjust.
3741 2012-03-26 Pedro Alves <palves@redhat.com>
3743 * server.c (handle_qxfer_libraries): Don't bail early if
3744 the_target->qxfer_libraries_svr4 is not NULL.
3746 2012-03-26 Pedro Alves <palves@redhat.com>
3748 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
3750 2012-03-23 Pedro Alves <palves@redhat.com>
3752 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
3753 "library-list-svr4" element's start tag when the the DSO list is
3756 2012-03-23 Pedro Alves <palves@redhat.com>
3758 * linux-low.c (read_one_ptr): Read the inferior's pointer through
3759 a variable whose type size is the same as the inferior's pointer
3762 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
3764 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
3766 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
3767 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3768 * linux-low.h: Include <signal.h>.
3769 (struct siginfo): Remove forward declaration.
3770 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
3773 2012-03-21 Mike Frysinger <vapier@gentoo.org>
3775 * .gitignore: Ignore more files.
3777 2012-03-19 Pedro Alves <palves@redhat.com>
3778 Jan Kratochvil <jan.kratochvil@redhat.com>
3780 * server.c (cont_thread, general_thread): Add describing comments.
3781 (start_inferior): Clear `cont_thread'.
3782 (handle_v_cont): Don't set `cont_thread' if resuming all threads
3785 2012-03-15 Yao Qi <yao@codesourcery.com>
3787 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
3789 (cmd_qtdp): ... here.
3791 2012-03-15 Yao Qi <yao@codesourcery.com>
3793 * tracepoint.c (struct tracepoint_action_ops): New.
3794 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
3795 (m_tracepoint_action_download): New.
3796 (r_tracepoint_action_download): New.
3797 (x_tracepoint_action_download): New.
3798 (l_tracepoint_action_download): New.
3799 (add_tracepoint_action): Install `action->ops' according type.
3800 (download_tracepoint_1): Move code `download' function pointer
3801 of various tracepoint_action_ops.
3803 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3805 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
3806 linux_ptrace_attach_warnings.
3808 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
3810 * Makefile.in (linux-ptrace.o): New.
3811 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
3812 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
3813 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
3814 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
3815 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
3817 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
3819 2012-03-08 Yao Qi <yao@codesourcery.com>
3820 Pedro Alves <palves@redhat.com>
3822 Fix PR server/13392.
3823 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
3825 * tracepoint.c (remove_tracepoint): New.
3826 (cmd_qtdp): Call remove_tracepoint when failed to install.
3828 2012-03-07 Pedro Alves <palves@redhat.com>
3830 * linux-low.c (get_detach_signal): New.
3831 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
3832 Pass on pending signals to PTRACE_DETACH. Check the result of the
3834 * server.c (program_signals, program_signals_p): New.
3835 (handle_general_set): Handle QProgramSignals.
3836 * server.h (program_signals, program_signals_p): Declare.
3838 2012-03-05 Pedro Alves <palves@redhat.com>
3839 Jan Kratochvil <jan.kratochvil@redhat.com>
3841 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
3844 2012-03-03 Yao Qi <yao@codesourcery.com>
3846 * tracepoint.c (tracepoint_look_up_symbols): Update call to
3847 agent_look_up_symbols.
3849 2012-03-03 Yao Qi <yao@codesourcery.com>
3851 * Makefile.in (linux-low.o): Keep dependence on agent.h.
3852 (linux-x86-low.o): Likewise.
3853 * server.h: Remove in_process_agent_loaded.
3854 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
3858 2012-03-03 Yao Qi <yao@codesourcery.com>
3860 * tracepoint.c (gdb_agent_capability): New global.
3861 (in_process_agent_loaded_ust): Renamed to
3862 `in_process_agent_supports_ust'.
3864 (in_process_agent_supports_ust): Call agent_capability_check.
3865 (clear_installed_tracepoints): Assert that agent supports
3868 2012-03-03 Yao Qi <yao@codesourcery.com>
3870 * linux-low.c (linux_supports_agent): New.
3871 (linux_target_ops): Initialize field `supports_agent' with
3872 linux_supports_agent.
3873 * target.h (struct target_ops) <supports_agent>: New.
3874 (target_supports_agent): New macro.
3875 * server.c (handle_general_set): Handle packet 'QAgent'.
3876 (handle_query): Send `QAgent+'.
3877 * Makefile.in (server.o): Depends on agent.h.
3879 2012-03-03 Yao Qi <yao@codesourcery.com>
3881 * Makefile.in (OBS): Add agent.o.
3882 Add new rule for agent.o.
3883 Track dependence of tracepoint.c on agent.h.
3884 * tracepoint.c (run_inferior_command_1):
3885 (run_inferior_command): Call agent_run_command.
3886 (gdb_ust_connect_sync_socket): Deleted. Move it to
3888 (resume_thread, stop_thread): Likewise.
3889 (gdb_ust_socket_init): Renamed to ...
3890 (gdb_agent_socket_init): ... New.
3891 (gdb_ust_thread): Renamed to ...
3892 (gdb_agent_helper_thread): ... New.
3893 (gdb_ust_init): Move some code to ...
3894 (gdb_agent_init): ... here. New.
3895 [HAVE_UST]: Call gdb_ust_init.
3896 (initialize_tracepoint_ftlib): Call gdb_agent_init.
3897 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
3898 * config.in, configure: Regenerated.
3900 2012-03-02 Pedro Alves <palves@redhat.com>
3902 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
3903 * linux-low.c (struct simple_pid_list): New.
3904 (stopped_pids): New a struct simple_pid_list pointer.
3905 (add_to_pid_list, pull_pid_from_list): New.
3906 (handle_extended_wait): Don't assume the first signal new children
3907 report is SIGSTOP. Adjust call to pull_pid_from_list.
3908 (linux_wait_for_lwp): Adjust.
3910 2012-03-02 Yao Qi <yao@codesourcery.com>
3912 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
3915 2012-03-02 Yao Qi <yao@codesourcery.com>
3917 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
3918 `stop_pc' and `tpoint'. Update caller.
3920 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
3922 * linux-low.h (linux_target_ops): Add regset_bitmap member.
3923 * linux-low.c (use_linux_regsets): New macro.
3924 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
3925 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
3926 (linux_register_in_regsets): New function.
3927 (usr_fetch_inferior_registers): Skip registers covered by
3929 (usr_store_inferior_registers): Likewise.
3930 (usr_fetch_inferior_registers): New macro.
3931 (usr_store_inferior_registers): Likewise.
3932 (linux_fetch_registers): Handle mixed regset/non-regset targets.
3933 (linux_store_registers): Likewise.
3934 * linux-mips-low.c (init_registers_mips_dsp_linux): New
3936 (init_registers_mips64_dsp_linux): Likewise.
3937 (init_registers_mips_linux): New macro.
3938 (init_registers_mips_dsp_linux): Likewise.
3939 (mips_dsp_num_regs): Likewise.
3940 (DSP_BASE, DSP_CONTROL): New fallback macros.
3941 (mips_base_regs): New macro.
3942 (mips_regmap): Use it. Fix the size.
3943 (mips_dsp_regmap): New variable.
3944 (mips_dsp_regset_bitmap): Likewise.
3945 (mips_arch_setup): New function.
3946 (mips_cannot_fetch_register): Use the_low_target.regmap rather
3948 (mips_cannot_store_register): Likewise.
3949 (the_low_target): Update .arch_setup, .num_regs and .regmap
3950 initializers. Add .regset_bitmap initializer.
3951 * linux-arm-low.c (the_low_target): Add .regset_bitmap
3953 * linux-bfin-low.c (the_low_target): Likewise.
3954 * linux-cris-low.c (the_low_target): Likewise.
3955 * linux-crisv32-low.c (the_low_target): Likewise.
3956 * linux-ia64-low.c (the_low_target): Likewise.
3957 * linux-m32r-low.c (the_low_target): Likewise.
3958 * linux-m68k-low.c (the_low_target): Likewise.
3959 * linux-ppc-low.c (the_low_target): Likewise.
3960 * linux-s390-low.c (the_low_target): Likewise.
3961 * linux-sh-low.c (the_low_target): Likewise.
3962 * linux-sparc-low.c (the_low_target): Likewise.
3963 * linux-tic6x-low.c (the_low_target): Likewise.
3964 * linux-x86-low.c (the_low_target): Likewise.
3965 * linux-xtensa-low.c (the_low_target): Likewise.
3966 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
3967 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
3968 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
3970 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
3971 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
3973 2012-02-29 Yao Qi <yao@codesourcery.com>
3974 Pedro Alves <palves@redhat.com>
3976 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
3977 `step_over_finished' is true.
3979 2012-02-27 Pedro Alves <palves@redhat.com>
3981 * linux-low.c (pid_is_stopped): Delete, moved to common/.
3982 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
3984 2012-02-27 Pedro Alves <palves@redhat.com>
3987 * linux-low.c (pid_is_stopped): New.
3988 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
3990 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
3992 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
3995 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
3997 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
3999 2012-02-24 Luis Machado <lgustavo@codesourcery>
4001 * server.c (handle_query): Advertise support for target-side
4002 breakpoint condition evaluation.
4003 (process_point_options): New function.
4004 (process_serial_event): When inserting a breakpoint, check for
4005 a target-side condition that should be evaluated.
4007 * mem-break.c: Include regcache.h and ax.h.
4008 (point_cond_list_t): New data structure.
4009 (breakpoint) <cond_list>: New field.
4010 (find_gdb_breakpoint_at): Make non-static.
4011 (delete_gdb_breakpoint_at): Clear any target-side
4013 (clear_gdb_breakpoint_conditions): New function.
4014 (add_condition_to_breakpoint): Likewise.
4015 (add_breakpoint_condition): Likewise.
4016 (gdb_condition_true_at_breakpoint): Likewise.
4017 (gdb_breakpoint_here): Return result directly instead
4018 of going through a local variable.
4020 * mem-break.h (find_gdb_breakpoint_at): New prototype.
4021 (clear_gdb_breakpoint_conditions): Likewise.
4022 (add_breakpoint_condition): Likewise.
4023 (gdb_condition_true_at_breakpoint): Likewise.
4025 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
4026 (need_step_over_p): Take target-side breakpoint condition into
4029 2012-02-24 Luis Machado <lgustavo@codesourcery>
4031 * server.h: Include tracepoint.h.
4032 (agent_mem_read, agent_get_trace_state_variable_value,
4033 agent_set_trace_state_variable_value,
4034 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
4035 get_set_tsv_func_addr): New prototypes.
4037 * ax.h: New include file.
4038 * ax.c: New source file.
4040 * tracepoint.c: Include ax.h.
4041 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
4042 agent_expr, eval_result_type): Move to ax.h.
4043 (parse_agent_expr): Rename to ...
4044 (gdb_parse_agent_expr): ... this, make it non-static and move
4046 (unparse_agent_expr) Rename to ...
4047 (gdb_unparse_agent_expr): ... this, make it non-static and move
4049 (eval_agent_expr): Rename to ...
4050 (eval_tracepoint_agent_expr): ... this.
4051 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
4052 forward declarations.
4053 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
4054 (agent_get_trace_state_variable_value): New function.
4055 (agent_set_trace_state_variable_value): New function.
4056 (cmd_qtdp): Call gdb_parse_agent_expr (...).
4057 (response_tracepoint): Call gdb_unparse_agent_expr (...).
4058 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
4059 (condition_true_at_tracepoint): Likewise.
4060 (parse_agent_expr): Rename to ...
4061 (gdb_parse_agent_expr): ... this and move to ax.c.
4062 (unparse_agent_expr): Rename to ...
4063 (gdb_unparse_agent_expr): ... this and move to ax.c.
4064 (gdb_agent_op_name): Move to ax.c.
4065 (eval_agent_expr): Rename to ...
4066 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
4068 (eval_tracepoint_agent_expr): New function.
4069 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
4071 (current_insn_ptr, emit_error, struct bytecode_address): Move to
4073 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
4074 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
4075 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
4076 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
4077 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
4078 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
4079 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
4080 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
4081 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
4082 (compile_bytecodes): Remove forward declaration.
4083 (is_goto_target): Move to ax.c.
4084 (compile_bytecodes): Move to ax.c and call
4085 agent_get_trace_state_variable_value (...) and
4086 agent_set_trace_state_variable_value (...).
4088 * Makefile.in: Update ax.c and IPA dependencies.
4090 2012-02-24 Pedro Alves <palves@redhat.com>
4092 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
4093 (cmd_bigqtbuffer_circular): ... this. Only handle
4094 'QTBuffer:circular:'.
4095 (handle_tracepoint_general_set): Adjust.
4097 2012-02-16 Yao Qi <yao@codesourcery.com>
4099 * inferiors.c: Move code to ...
4100 * dll.c: .... here. New.
4101 * server.h: Declare clear_dlls.
4102 * Makefile.in (SFILES): Add dll.c.
4106 2012-02-11 Yao Qi <yao@codesourcery.com>
4108 * server.c: (handle_monitor_command): Add a new parameter
4110 (handle_query): Update caller.
4112 2012-02-09 Joel Brobecker <brobecker@adacore.com>
4114 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
4115 * configure, config.in: Regenerate.
4116 * hostio.c: Provide an alternate implementation if HAVE_READLINK
4119 2012-02-02 Pedro Alves <palves@redhat.com>
4121 Try SIGKILL first, then PTRACE_KILL.
4122 * linux-low.c (linux_kill_one_lwp): New.
4123 (linux_kill_one_lwp): Rename to ...
4124 (kill_one_lwp_callback): ... this. Use the new
4127 2012-02-02 Pedro Alves <palves@redhat.com>
4129 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
4132 2012-01-27 Pedro Alves <palves@redhat.com>
4134 * linux-low.c (linux_child_pid_to_exec_file): Delete.
4135 (elf_64_file_p): Make static.
4136 (linux_pid_exe_is_elf_64_file): New.
4137 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
4138 Delete declarations.
4139 (linux_pid_exe_is_elf_64_file): Declare.
4140 * linux-x86-low.c (x86_arch_setup): Use
4141 linux_pid_exe_is_elf_64_file.
4143 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
4145 * linux-low.c (linux_wait_for_event_1): Rename to ...
4146 (linux_wait_for_event): ... here and merge it with former
4147 linux_wait_for_event - new variable wait_ptid, use it.
4148 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
4150 2012-01-23 Pedro Alves <palves@redhat.com>
4152 * server.c (main): Avoid yet another case of infinite loop while
4153 detaching/killing after a longjmp.
4155 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
4158 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
4160 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
4162 * hostio.c (handle_readlink): New function.
4163 (handle_vFile): Call it to handle "vFile:readlink" packets.
4165 2012-01-20 Pedro Alves <palves@redhat.com>
4166 Ulrich Weigand <ulrich.weigand@linaro.org>
4168 * server.c (handle_v_requests): Only support vAttach and vRun to
4169 start multiple processes when in extended protocol mode.
4171 2012-01-17 Pedro Alves <palves@redhat.com>
4173 * tracepoint.c (initialize_tracepoint): Use mmap instead of
4174 memalign plus mprotect to allocate the scratch buffer.
4176 2012-01-13 Pedro Alves <palves@redhat.com>
4178 * server.c (attach_inferior): Clear `cont_thread'.
4180 2012-01-13 Pedro Alves <palves@redhat.com>
4182 * server.c (main): Avoid infinite loop while detaching/killing
4185 2012-01-09 Doug Evans <dje@google.com>
4187 * server.c (start_inferior): Set last_ptid in --wrapper case.
4189 2012-01-06 Yao Qi <yao@codesourcery.com>
4191 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
4193 [IN_PROCESS_AGENT] (debug_agent): New global variable.
4195 2012-01-04 Yao Qi <yao@codesourcery.com>
4197 * tracepoint.c (cmd_qtdp): Print debug message
4198 for static tracepoint.
4200 2012-01-04 Yao Qi <yao@codesourcery.com>
4202 * tracepoint.c (trace_vdebug): Differentiate debug message
4203 between gdbserver and IPA.
4205 2012-01-03 Yao Qi <yao@codesourcery.com>
4207 * tracepoint.c (tracepoint_was_hit): Don't collect for
4210 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4212 * terminal.h: Reformat copyright header.
4214 2012-01-02 Joel Brobecker <brobecker@adacore.com>
4216 * server.c (gdbserver_version): Update copyright year.
4217 * gdbreplay.c (gdbreplay_version): Likewise.
4219 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
4221 * linux-low.c (linux_create_inferior): Put empty if clause for write.
4224 2011-12-18 Hui Zhu <teawater@gmail.com>
4225 * linux-low.c (linux_create_inferior): Save return value to ret.
4227 2011-12-18 Hui Zhu <teawater@gmail.com>
4229 * linux-low.c (linux_create_inferior): Save return value to ret.
4231 2011-12-16 Doug Evans <dje@google.com>
4233 * linux-low.c (linux_create_inferior): If stdio connection,
4234 redirect stdin from /dev/null, stdout to stderr.
4235 * remote-utils.c (remote_is_stdio): New static global.
4236 (remote_connection_is_stdio): New function.
4237 (remote_prepare): Handle stdio connection.
4238 (remote_open): Ditto.
4239 (remote_close): Don't close stdin for stdio connections.
4240 (read_prim,write_prim): New functions. Replace all calls to
4241 read/write to these.
4242 * server.c (main): Watch for "-" argument. Move call to
4243 remote_prepare before start_inferior.
4244 * server.h (STDIO_CONNECTION_NAME): New macro.
4245 (remote_connection_is_stdio): Declare.
4247 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
4248 in debugging output.
4250 2011-12-15 Yao Qi <yao@codesourcery.com>
4252 * tracepoint.c: Include sys/syscall.h.
4253 (gdb_ust_thread): Remove preprocessor conditional.
4255 2011-12-14 Pedro Alves <pedro@codesourcery.com>
4257 * linux-low.c (linux_detach_one_lwp): Call
4258 the_low_target.prepare_to_resume before detaching.
4260 2011-12-14 Yao Qi <yao@codesourcery.com>
4262 * tracepoint.c (gdb_ust_thread): Don't ignore return value
4265 2011-12-14 Yao Qi <yao@codesourcery.com>
4267 * i386-low.c (i386_low_stopped_data_address): Initialize local
4270 2011-12-13 Pedro Alves <pedro@codesourcery.com>
4274 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
4275 DR_CONTROL unless necessary. Extend comments.
4276 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
4277 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
4279 2011-12-13 Yao Qi <yao@codesourcery.com>
4281 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
4283 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
4285 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
4287 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
4288 Print new debug message for such case.
4290 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
4292 Fix overlapping memcpy.
4293 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
4294 the read_inferior_memory transfer.
4295 (delete_fast_tracepoint_jump): New variable buf. Use it for the
4296 write_inferior_memory transfer.
4297 (set_fast_tracepoint_jump): New variable buf. Use it for the
4298 read_inferior_memory and write_inferior_memory transfers.
4299 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
4300 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
4301 Use it for the write_inferior_memory transfer.
4302 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
4305 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4307 * linux-low.c (fetch_register, store_register): Make code
4308 consistent, fix formatting.
4310 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
4312 * linux-low.c (usr_store_inferior_registers): Factor out code
4313 to handle individual registers into...
4314 (store_register): ... this new function.
4316 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
4318 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
4319 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
4320 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
4321 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
4322 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
4323 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
4324 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
4325 (srv_xmlfiles): Add new XML files.
4327 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
4329 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
4330 (init_registers_s390_linux32v1): Add prototype.
4331 (init_registers_s390_linux32v2): Likewise.
4332 (init_registers_s390_linux64v1): Likewise.
4333 (init_registers_s390_linux64v2): Likewise.
4334 (init_registers_s390x_linux64v1): Likewise.
4335 (init_registers_s390x_linux64v2): Likewise.
4336 (s390_num_regs): Increment to 52.
4337 (s390_regmap): Add orig_r2 register.
4338 (s390_num_regs_3264): Increment to 68.
4339 (s390_regmap_3264): Add orig_r2 register.
4340 (s390_collect_ptrace_register): Handle orig_r2 register.
4341 (s390_supply_ptrace_register): Likewise.
4342 (s390_fill_last_break): New function.
4343 (s390_store_last_break): Likewise.
4344 (s390_fill_system_call): New function.
4345 (s390_store_system_call): Likewise.
4346 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
4348 (s390_check_regset): New function.
4349 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
4350 NT_S390_SYSTEM_CALL regsets and use appropriate description.
4351 Update target_regsets for available register sets.
4353 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
4354 Jan Kratochvil <jan.kratochvil@redhat.com>
4356 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
4357 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
4359 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
4360 * linux-low.h (struct process_info_private): New member r_debug.
4361 * server.c (handle_qxfer_libraries): Call
4362 the_target->qxfer_libraries_svr4.
4363 (handle_qxfer_libraries_svr4): New function.
4364 (qxfer_packets): New entry "libraries-svr4".
4365 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
4366 * target.h (struct target_ops): New member qxfer_libraries_svr4.
4367 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
4368 PACKET_qXfer_libraries_svr4.
4370 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
4372 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
4373 PSW address/mask between 8-byte and 16-byte formats.
4374 (s390_supply_ptrace_register): Likewise.
4375 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
4376 basic addressing mode bit.
4378 2011-11-24 Stan Shebs <stan@codesourcery.com>
4380 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
4382 2011-11-17 Stan Shebs <stan@codesourcery.com>
4384 * tracepoint.c (struct tracepoint): New field traceframe_usage.
4385 (tracing_start_time): New global.
4386 (tracing_stop_time): New global.
4387 (tracing_user_name): New global.
4388 (tracing_notes): New global.
4389 (tracing_stop_note): New global.
4390 (cmd_qtstart): Set traceframe_usage, start_time.
4391 (stop_tracing): Set stop_time.
4392 (cmd_qtstatus): Report additional status.
4393 (cmd_qtp): New function.
4394 (handle_tracepoint_query): Call it.
4395 (cmd_qtnotes): New function.
4396 (handle_tracepoint_general_set): Call it.
4397 (get_timestamp): Rename from tsv_get_timestamp.
4399 2011-11-14 Stan Shebs <stan@codesourcery.com>
4400 Kwok Cheung Yeung <kcy@codesourcery.com>
4402 * linux-x86-low.c (small_jump_insn): New.
4403 (i386_install_fast_tracepoint_jump_pad): Add arguments for
4404 trampoline and error message, build a trampoline and issue a small
4405 jump instruction to it.
4406 (x86_install_fast_tracepoint_jump_pad): Add arguments for
4407 trampoline and error message.
4408 (x86_get_min_fast_tracepoint_insn_len): New.
4409 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
4410 * linux-low.h (struct linux_target_ops): Add arguments to
4411 install_fast_tracepoint_jump_pad operation, add new operation.
4412 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
4414 (linux_get_min_fast_tracepoint_insn_len): New function.
4415 (linux_target_op): Add new operation.
4416 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
4417 (gdb_trampoline_buffer_end): Ditto.
4418 (gdb_trampoline_buffer_error): Ditto.
4419 (struct ipa_sym_addresses): Add fields for new IPA variables.
4420 (symbol_list): Add entries for new IPA variables.
4421 (struct tracepoint): Add fields to hold the address range of the
4422 trampoline used by the tracepoint.
4423 (trampoline_buffer_head): New static variable.
4424 (trampoline_buffer_tail): Ditto.
4425 (claim_trampoline_space): New function.
4426 (have_fast_tracepoint_trampoline_buffer): New function.
4427 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
4429 (install_fast_tracepoint): Ditto, also add error buffer argument.
4430 (cmd_qtminftpilen): New function.
4431 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
4432 (fast_tracepoint_from_trampoline_address): New function.
4433 (fast_tracepoint_collecting): Handle trampoline as part of jump
4435 (set_trampoline_buffer_space): New function.
4436 (initialize_tracepoint): Initialize new IPA variables.
4437 * target.h (struct target_ops): Add arguments to
4438 install_fast_tracepoint_jump_pad operation, add new
4439 get_min_fast_tracepoint_insn_len operation.
4440 (target_get_min_fast_tracepoint_insn_len): New.
4441 (install_fast_tracepoint_jump_pad): Add arguments.
4442 * server.h (IPA_BUFSIZ): Define.
4443 * linux-i386-ipa.c: Include extra header files.
4444 (initialize_fast_tracepoint_trampoline_buffer): New function.
4445 (initialize_low_tracepoint): Call it.
4446 * server.h (set_trampoline_buffer_space): Declare.
4447 (claim_trampoline_space): Ditto.
4448 (have_fast_tracepoint_trampoline_buffer): Ditto.
4450 2011-11-14 Yao Qi <yao@codesourcery.com>
4452 * server.c (handle_query): Handle InstallInTrace for qSupported.
4453 * tracepoint.c (add_tracepoint): Sort list.
4454 (install_tracepoint, download_tracepoint): New.
4455 (cmd_qtdp): Call them to install and download tracepoints.
4456 (sort_tracepoints): Removed.
4457 (cmd_qtstart): Update.
4459 2011-11-14 Yao Qi <yao@codesourcery.com>
4461 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
4462 * mem-break.h: Declare.
4463 * tracepoint.c (cmd_qtstart): Move some code to ...
4464 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
4466 (download_tracepoints): Move some code to ...
4467 (download_tracepoint_1): ... here. New.
4469 2011-11-08 Yao Qi <yao@codesourcery.com>
4471 * remote-utils.c (relocate_instruction): A comment fix.
4473 2011-11-07 Joel Brobecker <brobecker@adacore.com>
4475 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
4476 (i386_dr_low_get_control, i386_dr_low_get_status): Use
4477 dr_status_mirror and dr_control_mirror from debug_reg_state.
4478 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
4479 (i386_initial_stuff): Remove use of deleted globals.
4480 (i386_get_thread_context, i386_set_thread_context,
4481 i386_thread_added): Use dr_status_mirror and dr_control_mirror
4482 from debug_reg_state.
4484 2011-11-05 Yao Qi <yao@codesourcery.com>
4486 * tracepoint.c (gdb_collect): Loop over tracepoints of same
4487 address as TPOINT's.
4489 2011-11-02 Stan Shebs <stan@codesourcery.com>
4491 * tracepoint.c (agent_mem_read_string): New function.
4492 (eval_agent_expr): Call it for tracenz.
4493 * server.c (handle_query): Report support for tracenz.
4495 2011-11-02 Yao Qi <yao@codesourcery.com>
4497 * tracepoint.c (cmd_qtstart): Remove unused local variables.
4499 2011-11-02 Yao Qi <yao@codesourcery.com>
4501 * target.h: Fix a typo in comment.
4503 2011-10-31 Pedro Alves <pedro@codesourcery.com>
4505 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
4506 clobber the breakpoints' shadows with fast tracepoint jumps.
4507 * mem-break.h (check_mem_write): Add `myaddr' parameter.
4508 * target.c (write_inferior_memory): Also pass MYADDR down to
4511 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
4513 * configure.ac: Check support for personality routine.
4514 * configure: Regenerate.
4515 * config.in: Likewise.
4516 * linux-low.c: Include <sys/personality.h>.
4517 Define ADDR_NO_RANDOMIZE if necessary.
4518 (linux_create_inferior): Disable address space randomization when
4519 forking inferior, if requested.
4520 (linux_supports_disable_randomization): New function.
4521 (linux_target_ops): Install it.
4522 * server.h (disable_randomization): Declare.
4523 * server.c (disable_randomization): New global variable.
4524 (handle_general_set): Handle QDisableRandomization.
4525 (handle_query): Likewise for qSupported.
4526 (main): Support --disable-randomization and --no-disable-randomization
4527 command line arguments.
4528 * target.h (struct target_ops): Add supports_disable_randomization.
4529 (target_supports_disable_randomization): New macro.
4531 2011-09-29 Mike Frysinger <vapier@gentoo.org>
4533 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
4535 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
4536 [!PT_GETDSBT] (target_loadmap): New definition.
4537 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
4538 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
4539 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
4540 and PT_GETDSBT to LINUX_LOADMAP.
4541 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
4542 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
4544 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4546 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
4547 (arm_linux_hwbp_cap): New static variable.
4548 (arm_linux_get_hwbp_cap): Replace by ...
4549 (arm_linux_init_hwbp_cap): ... this new function.
4550 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
4551 (arm_linux_get_hw_watchpoint_count): Likewise.
4552 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4553 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
4554 (arm_prepare_to_resume): Use perror_with_name instead of error.
4556 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
4558 * linux-arm-low.c: Include <signal.h>.
4559 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
4560 (struct arm_linux_hwbp_cap): New data type.
4561 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
4562 (struct arm_linux_hw_breakpoint): New data type.
4563 (MAX_BPTS, MAX_WPTS): Define.
4564 (struct arch_process_info, struct arch_lwp_info): New data types.
4565 (arm_linux_get_hwbp_cap): New function.
4566 (arm_linux_get_hw_breakpoint_count): Likewise.
4567 (arm_linux_get_hw_watchpoint_count): Likewise.
4568 (arm_linux_get_hw_watchpoint_max_length): Likewise.
4569 (arm_hwbp_control_initialize): Likewise.
4570 (arm_hwbp_control_is_enabled): Likewise.
4571 (arm_hwbp_control_is_initialized): Likewise.
4572 (arm_hwbp_control_disable): Likewise.
4573 (arm_linux_hw_breakpoint_equal): Likewise.
4574 (arm_linux_hw_point_initialize): Likewise.
4575 (struct update_registers_data): New data structure.
4576 (update_registers_callback: New function.
4577 (arm_insert_point): Likewise.
4578 (arm_remove_point): Likewise.
4579 (arm_stopped_by_watchpoint): Likewise.
4580 (arm_stopped_data_address): Likewise.
4581 (arm_new_process): Likewise.
4582 (arm_new_thread): Likewise.
4583 (arm_prepare_to_resume): Likewise.
4584 (the_low_target): Register arm_insert_point, arm_remove_point,
4585 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
4586 arm_new_thread, and arm_prepare_to_resume.
4588 2011-09-15 Stan Shebs <stan@codesourcery.com>
4590 * server.h (struct emit_ops): Add compare-goto fields.
4591 * tracepoint.c (gdb_agent_op_sizes): New table.
4592 (emit_eq_goto): New function.
4593 (emit_ne_goto): New function.
4594 (emit_lt_goto): New function.
4595 (emit_le_goto): New function.
4596 (emit_gt_goto): New function.
4597 (emit_ge_goto): New function.
4598 (is_goto_target): New function.
4599 (compile_bytecodes): Recognize special cases of compare-goto
4600 combinations and call specialized emitters for them.
4601 * linux-x86-low.c (amd64_emit_eq_goto): New function.
4602 (amd64_emit_ne_goto): New function.
4603 (amd64_emit_lt_goto): New function.
4604 (amd64_emit_le_goto): New function.
4605 (amd64_emit_gt_goto): New function.
4606 (amd64_emit_ge_goto): New function.
4607 (amd64_emit_ops): Add the new functions.
4608 (i386_emit_eq_goto): New function.
4609 (i386_emit_ne_goto): New function.
4610 (i386_emit_lt_goto): New function.
4611 (i386_emit_le_goto): New function.
4612 (i386_emit_gt_goto): New function.
4613 (i386_emit_ge_goto): New function.
4614 (i386_emit_ops): Add the new functions.
4616 2011-09-08 Stan Shebs <stan@codesourcery.com>
4618 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
4619 (i386_emit_epilogue): Restore %ebx.
4621 2011-08-31 Jie Zhang <jzhang918@gmail.com>
4623 * server.c (step_thread): Remove definition.
4624 (process_serial_event): Don't handle Hs.
4625 * server.h (step_thread): Remove declaration.
4626 * target.c (set_desired_inferior): Remove use of step_thread.
4628 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4630 * linux-low.c: Include linux-procfs.h.
4631 (linux_attach_lwp_1): Update comments.
4632 (linux_attach): Scan for existing threads when attaching to a
4633 process that is the tgid.
4634 * Makefile.in: Update dependencies.
4636 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
4638 * configure.srv: Add linux-procfs.o dependencies.
4640 2011-08-14 Yao Qi <yao@codesourcery.com>
4642 * target.h (struct target_ops): Fix indent.
4643 * win32-low.c (win32_target_ops): Fix comment.
4645 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
4646 Yao Qi <yao@codesourcery.com>
4648 * Makefile.in (clean): Remove tic6x-*.c files.
4649 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
4650 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
4651 (tic6x-c64xp-linux.c): Likewise.
4652 * configure.srv: Add support for tic6x-*-uclinux.
4653 * linux-tic6x-low.c: New.
4654 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
4656 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
4657 Yao Qi <yao@codesourcery.com>
4659 * target.h (struct target_ops): Add read_loadmap.
4660 * linux-low.c (struct target_loadseg): New type.
4661 (struct target_loadmap): New type.
4662 (linux_read_loadmap): New function.
4663 (linux_target_ops): Add linux_read_loadmap.
4664 * server.c (handle_query): Support qXfer:fdpic:read packet.
4665 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
4668 2011-08-05 Eli Zaretskii <eliz@gnu.org>
4670 * win32-low.c: Include <stdint.h>.
4672 2011-07-22 Pedro Alves <pedro@codesourcery.com>
4674 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
4675 to the inferior here.
4676 (i386_remove_aligned_watchpoint): Ditto.
4677 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
4678 fit part of the watchpoint in the debug registers.
4679 (i386_update_inferior_debug_regs): New.
4680 (i386_low_insert_watchpoint): Work on a local mirror of the debug
4681 registers, and only update the inferior on success.
4682 (i386_low_remove_watchpoint): Ditto.
4684 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
4686 * linux-low.c (compare_ints, unique, list_threads, show_process,
4687 linux_core_of_thread): Delete.
4688 (linux_target_ops): Change linux_core_of_thread to
4689 linux_common_core_of_thread.
4690 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
4691 * utils.c (malloc_failure): Change type of argument.
4692 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
4693 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
4694 common/linux-osdata.c, common/ptid.c and common/buffer.c.
4695 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
4696 (IPA_OBJS): Add common-utils-ipa.o.
4697 (ptid_h, linux_osdata_h): New macros.
4698 (server_h): Add common/common-utils.h, common/xml-utils.h,
4699 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
4701 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
4702 ptid.o, buffer.o): New rules.
4703 (linux-low.o): Add common/linux-osdata.h as a dependency.
4704 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
4705 * configure.ac: Add AC_HEADER_DIRENT check.
4706 * config.in: Regenerate.
4707 * configure: Regenerate.
4708 * remote-utils.c (xml_escape_text): Delete.
4709 (buffer_grow, buffer_free, buffer_init, buffer_finish,
4710 buffer_xml_printf): Move to common/buffer.c.
4711 * server.c (main): Remove call to initialize_inferiors.
4712 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
4713 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
4714 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
4715 internal_error, gdb_assert, gdb_assert_fail): Delete.
4716 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
4717 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
4719 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
4720 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
4721 initialize_inferiors): Delete.
4723 2011-07-20 Pedro Alves <pedro@codesourcery.com>
4725 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
4728 2011-05-31 Pedro Alves <pedro@codesourcery.com>
4730 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
4732 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
4734 2011-05-26 Yao Qi <yao@codesourcery.com>
4736 * Makefile.in (thread-db.o): Track dependence to
4737 common/gdb_thread_db.h.
4738 * thread-db.c: include gdb_thread_db.h from right place.
4740 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
4742 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
4743 __FILE__ and __LINE__ to internal_error.
4745 2011-05-13 Doug Evans <dje@google.com>
4747 * thread-db.c (try_thread_db_load_from_sdir): New function.
4748 (try_thread_db_load_from_dir): New function.
4749 (thread_db_load_search): Handle $sdir, ignore $pdir.
4750 Remove trying of system directories if search of
4751 libthread-db-search-path fails, that is now done via $sdir.
4753 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
4755 * server.c (handle_query): Add EnableDisableTracepoints to the list
4756 of supported features.
4757 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
4759 (cmd_qtenable_disable): New.
4760 (cmd_qtstart): Install tracepoints even if disabled.
4761 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
4762 receiving a QTEnable or QTDisable packet.
4763 (gdb_collect): Skip data collection if fast tracepoint is disabled.
4764 (ust_marker_to_static_tracepoint): Do not ignore disabled static
4766 (gdb_probe): Skip data collection if static tracepoint is disabled.
4768 2011-05-10 Doug Evans <dje@google.com>
4770 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
4772 2011-05-04 Doug Evans <dje@google.com>
4774 * linux-low.c (linux_join): Skip process lookup.
4775 * spu-low.c (spu_join): Ditto.
4776 * server.c (join_inferiors_callback): Delete.
4777 (process_serial_event): For 'D' packet (detach) call join_inferior
4780 2011-05-04 Joseph Myers <joseph@codesourcery.com>
4782 * README: Don't mention xscale*-*-linux*.
4783 * configure.srv (xscale*-*-linux*): Don't handle target.
4785 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
4787 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
4789 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
4790 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
4791 (i386_emit_void_call_2): Likewise.
4793 2011-04-26 Yao Qi <yao@codesourcery.com>
4795 * linux-low.c: Move common macros to linux-ptrace.h.
4796 Include linux-ptrace.h.
4797 * Makefile.in (linux_ptrace_h): New.
4798 (linux-low.o): Depends on linux-ptrace.h.
4800 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
4802 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
4803 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
4804 (remote_prepare): New function with most of the TCP code from ...
4805 (remote_open): ... here. Detect PORT here unconditionally. Move also
4806 setting transport_is_reliable.
4807 * server.c (run_once): New variable.
4808 (gdbserver_usage): Document it.
4809 (main): Set run_once for `--once'. Call remote_prepare. Exit after
4810 the first run if RUN_ONCE.
4811 * server.h (run_once, remote_prepare): New declarations.
4813 2011-04-19 Tom Tromey <tromey@redhat.com>
4815 * win32-low.c (handle_load_dll): Remove duplicate "the".
4817 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
4819 Remove support for old Cygwin 1.5 versions.
4820 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
4821 function to avoid warning.
4822 (win32_add_one_solib): Use cygwin_conv_path function to avoid
4825 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
4827 * gdbserver/server.h (Macro _): Define it if not available.
4829 2011-03-14 Michael Snyder <msnyder@vmware.com>
4831 * hostio.c (handle_close): Remove unnecessary null test.
4833 2011-03-10 Joel Brobecker <brobecker@adacore.com>
4835 * Makefile.in (maintainer-clean realclean distclean): Remove
4836 "make ... subdir_do" command.
4838 2011-03-10 Michael Snyder <msnyder@vmware.com>
4840 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
4842 * server.c (handle_v_run): Free alloced buffer on early return.
4844 2011-03-09 Yao Qi <yao@codesourcery.com>
4847 2011-03-04 Yao Qi <yao@codesourcery.com>
4849 * Makefile.in: Remove GNU make feature --directory.
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 2011-02-11 Yao Qi <yao@codesourcery.com>
4860 * configure.ac: Call AC_PROG_RANLIB.
4861 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4862 * configure: Regenerate.
4864 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
4866 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
4868 2011-03-06 Yao Qi <yao@codesourcery.com>
4870 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
4872 2011-03-05 Yao Qi <yao@codesourcery.com>
4874 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
4875 (subdir_do): New make target. Copied from gdb/Makefile.
4876 (maintainer-clean, realclean, distclean, clean): Call corresponding
4877 make targets in common/Makefile.
4879 2011-03-04 Yao Qi <yao@codesourcery.com>
4881 * Makefile.in: Remove GNU make feature --directory.
4883 2011-03-04 Michael Snyder <msnyder@vmware.com>
4885 * server.c (queue_stop_reply): Call xmalloc not malloc.
4887 2011-03-02 Michael Snyder <msnyder@vmware.com>
4889 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
4891 2011-02-28 Michael Snyder <msnyder@vmware.com>
4893 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
4894 (cmd_qtframe): Ditto.
4895 (cmd_qtbuffer): Ditto.
4896 (cmd_bigqtbuffer): Ditto.
4898 * utils.c (decimal2str): Initialize 'width' to nine, then
4901 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
4903 * hostio.c (require_data): Free *data, not data.
4905 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
4907 * hostio.c (require_data): Use free, not xfree.
4909 2011-02-27 Michael Snyder <msnyder@vmware.com>
4911 * server.c (handle_query): Discard unused value.
4913 * hostio.c (require_data): Free malloc memory before returning
4916 2011-02-26 Michael Snyder <msnyder@vmware.com>
4918 * linux-low.c (list_threads): Call closedir for dirent.
4920 2011-02-27 Michael Snyder <msnyder@vmware.com>
4922 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
4923 a case statement falls through.
4925 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
4927 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
4930 2011-02-26 Michael Snyder <msnyder@vmware.com>
4932 * utils.c (decimal2str): Eliminate dead code and dead param.
4933 (pulongest): Drop dead param from call to decimal2str.
4936 2011-02-24 Joel Brobecker <brobecker@adacore.com>
4938 Revert the following patch (not approved yet):
4939 2011-02-21 Hui Zhu <teawater@gmail.com>
4940 * tracepoint.c (tp_printf): New function.
4941 (eval_agent_expr): Handle gdb_agent_op_printf.
4943 2011-02-21 Hui Zhu <teawater@gmail.com>
4945 * tracepoint.c (tp_printf): New function.
4946 (eval_agent_expr): Handle gdb_agent_op_printf.
4948 2011-02-18 Tom Tromey <tromey@redhat.com>
4950 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
4951 (tracepoint.o): Likewise.
4952 * tracepoint.c (enum gdb_agent_op): Use ax.def.
4953 (gdb_agent_op_names): Likewise.
4955 2011-02-18 Tom Tromey <tromey@redhat.com>
4957 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
4958 gdb_agent_op_rot>: New constants.
4959 (gdb_agent_op_names): Add pick and roll.
4960 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
4963 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4965 * aclocal.m4: Regenerated with aclocal-1.11.1.
4967 2011-02-14 Pedro Alves <pedro@codesourcery.com>
4969 * server.c (handle_qxfer_traceframe_info): New.
4970 (qxfer_packets): Register "traceframe-info".
4971 (handle_query): Report support for qXfer:traceframe-info:read+.
4972 * tracepoint.c (match_blocktype): New.
4973 (traceframe_find_block_type): Rename to ...
4974 (traceframe_walk_blocks): ... this. Add callback filter argument,
4976 (traceframe_find_block_type): New, reimplemented on top of
4977 traceframe_walk_blocks.
4978 (build_traceframe_info_xml): New.
4979 (traceframe_read_info): New.
4980 * server.h (traceframe_read_info): Declare.
4982 2011-02-11 Yao Qi <yao@codesourcery.com>
4984 * configure.ac: Call AC_PROG_RANLIB.
4985 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
4986 * configure: Regenerate.
4988 2011-02-07 Pedro Alves <pedro@codesourcery.com>
4990 * server.c (gdb_read_memory): Change return semantics to allow
4992 (handle_search_memory_1): Adjust.
4993 (process_serial_event) <'m' packet>: Handle partial transfers.
4994 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
4996 2011-01-28 Pedro Alves <pedro@codesourcery.com>
4998 * regcache.c (init_register_cache): Initialize
4999 regcache->register_status.
5000 (free_register_cache): Release regcache->register_status.
5001 (regcache_cpy): Copy register_status.
5002 (registers_to_string): Print 'x's for unavailable registers.
5003 (supply_register): Mark the register's status valid or
5004 unavailable, depending on whether a buffer was passed in or not.
5005 (supply_register_zeroed): New.
5006 (supply_regblock): Mark the registers' status valid or
5007 unavailable, depending on whether a buffer was passed in or not.
5008 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
5009 (struct regcache): New `register_status' field.
5010 (supply_register_zeroed): Declare.
5011 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
5012 supply_register_zeroed, rather than passing a NULL buffer to
5014 * tracepoint.c (fetch_traceframe_registers): Update comment.
5016 2011-01-28 Pedro Alves <pedro@codesourcery.com>
5018 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
5021 2011-01-25 Pedro Alves <pedro@codesourcery.com>
5023 * server.h (decode_xfer_write): Change prototype.
5024 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
5025 and don't extract the annex here.
5026 * server.c (decode_xfer_read): Remove `annex' parameter,
5027 and don't extract the annex here.
5029 (struct qxfer): New.
5030 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
5031 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
5032 (handle_qxfer_statictrace): New functions, abstracted out from
5033 handle_query, and made to use the struct qxfer interface.
5034 (handle_threads_qxfer_proper): Rename to ...
5035 (handle_qxfer_threads_proper): ... this.
5036 (handle_threads_qxfer): Rename to ...
5037 (handle_qxfer_threads): ... this. Adjust.
5038 (qxfer_packets): New array.
5039 (handle_qxfer): New function.
5040 (handle_query): Use handle_qxfer.
5042 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
5044 * gdbreplay.c: Shorten lines of >= 80 columns.
5045 * linux-low.c: Ditto.
5046 * linux-ppc-low.c: Ditto.
5047 * linux-s390-low.c: Ditto.
5048 * linux-sparc-low.c: Ditto.
5049 * linux-x86-low.c: Ditto.
5050 * linux-xtensa-low.c: Ditto.
5051 * mem-break.c: Ditto.
5053 * regcache.h: Ditto.
5054 * remote-utils.c: Ditto.
5057 * thread-db.c: Ditto.
5058 * tracepoint.c: Ditto.
5060 * win32-low.h: Ditto.
5062 2011-01-05 Joel Brobecker <brobecker@adacore.com>
5064 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
5067 2011-01-01 Joel Brobecker <brobecker@adacore.com>
5069 * server.c (gdbserver_version): Update copyright year in version
5071 * gdbreplay.c (gdbreplay_version): Ditto.
5073 2010-12-29 Jie Zhang <jie.zhang@analog.com>
5075 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
5076 * linux-bfin-low.c: New file.
5077 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
5078 PT_DATA_ADDR for BFIN targets.
5079 * Makefile.in (SFILES): Add linux-bfin-low.c.
5080 (clean): Remove reg-bfin.c.
5081 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
5082 * README: Mention supported Blackfin targets.
5084 2010-12-23 Mike Frysinger <vapier@gentoo.org>
5086 * .gitignore: New file.
5088 2010-11-16 Mike Frysinger <vapier@gentoo.org>
5090 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
5092 2010-10-22 Jie Zhang <jie@codesourcery.com>
5094 * Makefile.in: Add FLAGS_TO_PASS variable.
5095 (install): Remove dependency of install-only and recursively
5096 invoke make for install-only.
5098 2010-10-04 Doug Evans <dje@google.com>
5100 * Makefile.in (uninstall): Use $(DESTDIR).
5102 2010-09-24 Pedro Alves <pedro@codesourcery.com>
5106 * linux-x86-low.c (compat_siginfo_from_siginfo)
5107 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
5108 si_code is < 0. Check for si_code == SI_TIMER before checking for
5111 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5113 * lynx-i386-low.c: New file.
5114 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
5116 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5118 * lynx-low.c (ptrace_request_to_str): Remove handling for
5119 request values that have been removed in LynxOS 5.x.
5121 2010-09-13 Joel Brobecker <brobecker@adacore.com>
5123 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
5126 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
5128 * configure.ac: Add --enable-inprocess-agent option.
5129 * configure: Rebuilt.
5131 2010-09-06 Yao Qi <yao@codesourcery.com>
5133 * linux-low.c (linux_kill): Remove unused variable.
5134 (linux_stabilize_threads): Likewise.
5135 * server.c (start_inferior): Likewise.
5136 (queue_stop_reply_callback): Likewise.
5137 * tracepoint.c (do_action_at_tracepoint): Likewise.
5139 2010-09-06 Yao Qi <yao@codesourcery.com>
5141 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
5144 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
5146 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
5148 2010-09-06 Pedro Alves <pedro@codesourcery.com>
5150 * Makefile.in (install-only): Replace $IPA_DEPFILES with
5153 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5155 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
5156 gdbserver/lynx-ppc-low.c: New files.
5157 * Makefile.in (lynx_low_h): New variable.
5158 (lynx-low.o, lynx-ppc-low.o): New rules.
5159 * configure.ac: On LynxOS, link with -lnetinet.
5160 * configure.srv: Add handling of powerpc-*-lynxos* targets.
5161 * configure: regenerate.
5163 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5165 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
5166 * configure.ac: Add check for vasprintf and vsnprintf.
5167 * configure, config.in: Regenerate.
5168 * server.h (vasprintf, vsnprintf): Add conditional declarations.
5170 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5172 * gdbreplay.c: Move include of alloca.h up, next to include of
5174 * server.h: Add include of malloc.h.
5175 * mem-break.c: Remove include of malloc.h.
5176 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
5178 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5180 * Makefile.in (memmem.o): Build with -Wno-error.
5182 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5184 * utils.c (xsnprintf): Make non-static.
5185 * server.h: Add xsnprintf declaration.
5186 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
5187 replace calls to snprintf by calls to xsnprintf throughout.
5189 2010-09-01 Joel Brobecker <brobecker@adacore.com>
5191 * configure.ac: Add configure check for alloca.
5192 * configure, config.in: Regenerate.
5193 * server.h: Include alloca.h if it exists.
5194 * gdbreplay.c: Include alloca.h if it exists.
5196 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5198 * linux-low.c (__SIGRTMIN): Define if not already defined.
5199 (linux_create_inferior): Check for __ANDROID__ rather than
5201 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
5202 are already deferred.
5203 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
5204 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
5205 stopped and already has a pending signal to report.
5206 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
5207 a pending signal to report or is moving out of a jump pad.
5208 (linux_init_signals): Check for __ANDROID__ rather than
5211 2010-08-28 Pedro Alves <pedro@codesourcery.com>
5213 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
5214 debug_threads check. Avoid a linear search when not doing debug
5217 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5219 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
5220 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
5221 (struct file_handler) <fd>: Change type to gdb_fildes_t.
5222 (process_event): Change local fd's type to gdb_fildes_t.
5223 (create_file_handler): Adjust prototype.
5224 (delete_file_handler): Adjust prototype.
5225 (handle_file_event): Adjust prototype. Use pfildes.
5226 (create_file_event): Adjsut prototype.
5227 * remote-utils.c (remote_desc, listen_desc): Change type to
5229 * server.h: New gdb_fildes_t typedef.
5230 [USE_WIN32API]: Include winsock2.h.
5231 (delete_file_handler, add_file_handler): Adjust prototypes.
5233 * utils.c (pfildes): New.
5235 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5237 * configure.ac (build_warnings): Add -Wno-char-subscripts.
5238 * configure: Regenerate.
5240 2010-08-27 Pedro Alves <pedro@codesourcery.com>
5242 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
5243 (linux_done_accessing_memory): ... this.
5244 (linux_target_ops): Adjust.
5245 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
5246 * nto-low.c (nto_target_ops): Adjust comment.
5247 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
5248 * spu-low.c (spu_target_ops): Adjust comment.
5249 * target.h (target_ops): Rename unprepare_to_access_memory field
5250 to done_accessing_memory.
5251 (unprepare_to_access_memory): Rename to ...
5252 (done_accessing_memory): ... this.
5254 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5256 * linux-low.c (linux_prepare_to_access_memory): New.
5257 (linux_unprepare_to_access_memory): New.
5258 (linux_target_ops): Install them.
5259 * server.c (read_memory): Rename to ...
5260 (gdb_read_memory): ... this. Use
5261 prepare_to_access_memory/prepare_to_access_memory.
5262 (write_memory): Rename to ...
5263 (gdb_write_memory): ... this. Use
5264 prepare_to_access_memory/prepare_to_access_memory.
5265 (handle_search_memory_1): Adjust.
5266 (process_serial_event): Adjust.
5267 * target.h (struct target_ops): New fields
5268 prepare_to_access_memory and unprepare_to_access_memory.
5269 (prepare_to_access_memory, unprepare_to_access_memory): New.
5270 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
5271 prepare_to_access_memory/prepare_to_access_memory.
5272 * nto-low.c (nto_target_ops): Adjust.
5273 * spu-low.c (spu_target_ops): Adjust.
5274 * win32-low.c (win32_target_ops): Adjust.
5276 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5278 * Makefile.in (WARN_CFLAGS): Get it from configure.
5279 (WERROR_CFLAGS): New.
5280 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
5281 * configure.ac: Introduce --enable-werror, which adds -Werror to
5282 the compiler command line. Enabled by default. Disable with
5283 --disable-werror. Add -Wdeclaration-after-statement
5284 Wpointer-arith and -Wformat-nonliteral to warning flags.
5285 * configure: Regenerate.
5287 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5289 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
5291 2010-08-26 Pedro Alves <pedro@codesourcery.com>
5293 * gdbreplay.c (remote_error): New.
5295 (expect): Use gdbchar. Check for error reading from GDB.
5296 Clarify sync error output.
5297 (play): Check for errors writing to GDB.
5298 * linux-low.c (sigchld_handler): Really ignore `write' errors.
5299 * remote-utils.c (getpkt): Check for errors writing to the remote
5302 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5304 * linux-low.c (linux_wait_1): Move non-debugging code out of
5305 `debug_threads' control.
5307 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5309 * linux-low.c (linux_wait_1): Don't set last_status here.
5310 * server.c (push_event, queue_stop_reply_callback): Assert we're
5311 not pushing a TARGET_WAITKIND_IGNORE event.
5312 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
5313 (myresume, handle_target_event): Set the thread's last_resume_kind
5314 and last_status from the target returned status.
5316 2010-08-25 Pedro Alves <pedro@codesourcery.com>
5320 * linux-x86-low.c (update_debug_registers_callback): New.
5321 (i386_dr_low_set_addr): Use it.
5322 (i386_dr_low_get_addr): New.
5323 (i386_dr_low_set_control): Use update_debug_registers_callback.
5324 (i386_dr_low_get_control): New.
5325 (i386_dr_low_get_status): Adjust.
5326 * linux-low.c (linux_stop_lwp): New.
5327 * linux-low.h (linux_stop_lwp): Declare.
5329 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
5330 argument instead of a i386_debug_reg_state.
5331 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
5332 a i386_debug_reg_state.
5333 (i386_insert_aligned_watchpoint): Adjust.
5334 (i386_remove_aligned_watchpoint): Adjust.
5335 (i386_low_stopped_data_address): Read the debug registers from the
5336 inferior instead of from the mirrors.
5337 * i386-low.h (struct i386_debug_reg_state): Extend comment.
5338 (i386_dr_low_get_addr): Declare.
5339 (i386_dr_low_get_control): Declare.
5340 (i386_dr_low_get_status): Change prototype.
5342 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
5343 (i386_dr_low_get_addr): New.
5344 (i386_dr_low_get_control): New.
5345 (i386_dr_low_get_status): Adjust prototype. Return
5347 (i386_initial_stuff): Clear dr_status_mirror and
5349 (i386_get_thread_context): Adjust.
5350 (i386_set_thread_context): Adjust.
5351 (i386_thread_added): Adjust.
5353 2010-08-24 Pedro Alves <pedro@codesourcery.com>
5355 * linux-low.h (linux_thread_area): Delete declaration.
5357 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
5359 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
5360 after its termination.
5362 2010-08-09 Pedro Alves <pedro@codesourcery.com>
5364 * linux-low.c (gdb_wants_lwp_stopped): Delete.
5365 (gdb_wants_all_stopped): Delete.
5366 (linux_wait_1): Don't call them.
5367 * server.c (handle_v_cont): Tag all threads as want-stopped.
5368 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
5369 stopped as "client-wants-stopped".
5371 2010-07-31 Pedro Alves <pedro@codesourcery.com>
5373 * Makefile.in (signals_h): New.
5374 (server_h): Depend on it.
5375 (server.o): Don't depend on $(signals_def).
5376 (signals.o): Depend on $(signals_def).
5378 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
5380 * Makefile.in (signals_def): New.
5381 (server_h): Append include/gdb/signals.h and signals_def.
5382 (server.o): Append signals_def.
5384 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
5386 * server.c (handle_target_event): Use target_signal_to_host for
5387 resume_info.sig initialization.
5388 * target.h (struct thread_resume) <sig>: New comment.
5390 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
5392 * server.c (handle_query): strcpy() the returned string from paddress()
5393 instead of sprintf().
5394 * utils.c (paddress): Return phex_nz().
5396 2010-07-07 Joel Brobecker <brobecker@adacore.com>
5398 * server.c (handle_v_cont): Call mourn_inferior if process
5400 (myresume): Likewise.
5402 2010-07-01 Pedro Alves <pedro@codesourcery.com>
5404 Static tracepoints, and integration with UST.
5406 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
5407 * mem-break.c (uninsert_all_breakpoints)
5408 (reinsert_all_breakpoints): New.
5409 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
5410 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
5411 (gdb_agent_ust_loaded, helper_thread_id)
5412 (gdb_agent_helper_thread_id): New macros.
5413 (struct ipa_sym_addresses): Add addr_ust_loaded,
5414 addr_helper_thread_id, addr_cmd_buf.
5415 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
5416 (in_process_agent_loaded_ust): New.
5417 (write_e_ust_not_loaded): New.
5418 (maybe_write_ipa_ust_not_loaded): New.
5419 (struct collect_static_trace_data_action): New.
5420 (enum tracepoint_type) <static_tracepoint>: New.
5421 (struct tracepoint) <handle>: Mention static tracepoints.
5422 (struct static_tracepoint_ctx): New.
5423 (CMD_BUF_SIZE): New.
5424 (add_tracepoint_action): Handle static tracepoint actions.
5425 (unprobe_marker_at): New.
5426 (clear_installed_tracepoints): Handle static tracepoints.
5427 (cmd_qtdp): Handle static tracepoints.
5428 (probe_marker_at): New.
5429 (cmd_qtstart): Handle static tracepoints.
5430 (response_tracepoint): Handle static tracepoints.
5431 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
5432 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
5433 (get_context_regcache): Handle static tracepoints.
5434 (do_action_at_tracepoint): Handle static tracepoint actions.
5435 (traceframe_find_block_type): Handle static trace data blocks.
5436 (traceframe_read_sdata): New.
5437 (download_tracepoints): Download static tracepoint actions.
5438 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
5439 (GDB_PROBE_NAME): New.
5444 (ust_marker_to_static_tracepoint): New.
5446 (collect_ust_data_at_tracepoint): New.
5447 (gdb_ust_probe): New.
5448 (UNIX_PATH_MAX, SOCK_DIR): New.
5449 (gdb_ust_connect_sync_socket): New.
5450 (resume_thread, stop_thread): New.
5451 (run_inferior_command): New.
5452 (init_named_socket): New.
5453 (gdb_ust_socket_init): New.
5454 (cstr_to_hexstr): New.
5456 (first_marker, next_marker): New.
5457 (response_ust_marker): New.
5458 (cmd_qtfstm, cmd_qtsstm): New.
5459 (unprobe_marker_at, probe_marker_at): New.
5460 (cmd_qtstmat, gdb_ust_thread): New.
5461 (gdb_ust_init): New.
5462 (initialize_tracepoint_ftlib): Call gdb_ust_init.
5463 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
5465 (x86_64_st_collect_regmap): New.
5466 (X86_64_NUM_ST_COLLECT_GREGS): New.
5467 (AMD64_RIP_REGNUM): New.
5468 (supply_static_tracepoint_registers): New.
5469 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
5471 (i386_st_collect_regmap): New.
5472 (i386_NUM_ST_COLLECT_GREGS): New.
5473 (supply_static_tracepoint_registers): New.
5474 * server.c (handle_query): Handle qXfer:statictrace:read.
5475 <qSupported>: Report support for StaticTracepoints, and
5476 qXfer:statictrace:read features.
5477 * server.h (traceframe_read_sdata)
5478 (supply_static_tracepoint_registers): Declare.
5479 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
5480 (unpack_varlen_hex): Include in IPA build.
5481 * Makefile.in (ustlibs, ustinc): New.
5482 (IPA_OBJS): Add remote-utils-ipa.o.
5483 ($(IPA_LIB)): Link -ldl and -lpthread.
5485 (IPAGENT_CFLAGS): Add UST_CFLAGS.
5486 * config.in, configure: Regenerate.
5488 2010-06-20 Ian Lance Taylor <iant@google.com>
5489 Pedro Alves <pedro@codesourcery.com>
5491 * linux-x86-low.c (always_true): Delete.
5492 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
5493 trying to fool the compiler with always_true.
5495 2010-06-20 Pedro Alves <pedro@codesourcery.com>
5497 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
5498 conditions in gdbserver.
5500 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
5502 * spu-low.c (spu_read_memory): Wrap around local store limit.
5503 (spu_write_memory): Likewise.
5505 2010-06-15 Pedro Alves <pedro@codesourcery.com>
5507 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
5508 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
5510 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
5512 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
5513 uses with LONGEST uses.
5515 2010-06-14 Stan Shebs <stan@codesourcery.com>
5516 Pedro Alves <pedro@codesourcery.com>
5520 * linux-x86-low.c: Include limits.h.
5525 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
5526 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
5527 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
5528 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
5529 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
5530 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
5531 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
5532 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
5533 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
5534 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
5535 (amd64_emit_void_call_2): New.
5536 (amd64_emit_ops): New.
5537 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
5538 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
5539 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
5540 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
5541 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
5542 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
5543 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
5544 (i386_emit_call, i386_emit_reg, i386_emit_pop)
5545 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
5546 (i386_emit_stack_adjust, i386_emit_int_call_1)
5547 (i386_emit_void_call_2): New.
5548 (i386_emit_ops): New.
5549 (x86_emit_ops): New.
5550 (the_low_target): Install x86_emit_ops.
5551 * server.h (struct emit_ops): New.
5552 (get_raw_reg_func_addr): Declare.
5553 (current_insn_ptr, emit_error): Declare.
5554 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
5555 (set_trace_state_variable_value): New defines.
5556 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
5557 addr_get_trace_state_variable_value and
5558 addr_set_trace_state_variable_value.
5559 (symbol_list): New fields for get_raw_reg,
5560 get_trace_state_variable_value and set_trace_state_variable_value.
5561 (condfn): New typedef.
5562 (struct tracepoint): New field `compiled_cond'.
5563 (do_action_at_tracepoint): Clear compiled_cond.
5564 (get_trace_state_variable_value, set_trace_state_variable_value):
5566 (condition_true_at_tracepoint): If there's a compiled condition,
5568 (current_insn_ptr, emit_error): New globals.
5569 (struct bytecode_address): New.
5570 (get_raw_reg_func_addr): New.
5571 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
5572 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
5573 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
5574 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
5575 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
5576 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
5577 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
5578 (compile_tracepoint_condition, compile_bytecodes): New.
5579 * target.h (emit_ops): Forward declare.
5580 (struct target_ops): New field emit_ops.
5581 (target_emit_ops): New.
5582 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
5583 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
5584 * linux-low.c (linux_emit_ops): New.
5585 (linux_target_ops): Install it.
5586 * linux-low.h (struct linux_target_ops): New field emit_ops.
5588 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
5590 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
5591 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
5593 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5594 Stan Shebs <stan@codesourcery.com>
5596 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
5597 (all): Depend on $(extra_libraries).
5598 (install-only): Install the IPA.
5599 (IPA_OBJS, IPA_LIB): New.
5600 (clean): Remove the IPA lib.
5601 (IPAGENT_CFLAGS): New.
5602 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
5603 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
5604 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
5605 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
5606 * configure.ac: Check for atomic builtins support in the compiler.
5607 (IPA_DEPFILES, extra_libraries): Define.
5608 * configure.srv (ipa_obj): Add description.
5609 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
5610 (i[34567]86-*-linux*): Set ipa_obj.
5611 (x86_64-*-linux*): Set ipa_obj.
5612 * linux-low.c (stabilizing_threads): New.
5613 (supports_fast_tracepoints): New.
5614 (linux_detach): Stabilize threads before detaching.
5615 (handle_tracepoints): Handle internal tracing breakpoints. Assert
5616 the lwp is either not stabilizing, or is moving out of a jump pad.
5617 (linux_fast_tracepoint_collecting): New.
5618 (maybe_move_out_of_jump_pad): New.
5619 (enqueue_one_deferred_signal): New.
5620 (dequeue_one_deferred_signal): New.
5621 (linux_wait_for_event_1): If moving out of a jump pad, defer
5622 pending signals to later.
5623 (linux_stabilize_threads): New.
5624 (linux_wait_1): Check if threads need moving out of jump pads, and
5626 (stuck_in_jump_pad_callback): New.
5627 (move_out_of_jump_pad_callback): New.
5629 (linux_resume_one_lwp): Handle moving out of jump pads.
5630 (linux_set_resume_request): Dequeue deferred signals.
5631 (need_step_over_p): Also step over fast tracepoint jumps.
5632 (start_step_over): Also uninsert fast tracepoint jumps.
5633 (finish_step_over): Also reinsert fast tracepoint jumps.
5634 (linux_install_fast_tracepoint_jump): New.
5635 (linux_target_ops): Install linux_stabilize_threads and
5636 linux_install_fast_tracepoint_jump_pad.
5637 * linux-low.h (linux_target_ops) <get_thread_area,
5638 install_fast_tracepoint_jump_pad>: New fields.
5639 (struct lwp_info) <collecting_fast_tracepoint,
5640 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
5641 (linux_get_thread_area): Declare.
5642 * linux-x86-low.c (jump_insn): New.
5643 (x86_get_thread_area): New.
5644 (append_insns): New.
5646 (amd64_install_fast_tracepoint_jump_pad): New.
5647 (i386_install_fast_tracepoint_jump_pad): New.
5648 (x86_install_fast_tracepoint_jump_pad): New.
5649 (the_low_target): Install x86_get_thread_area and
5650 x86_install_fast_tracepoint_jump_pad.
5651 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
5652 (struct fast_tracepoint_jump): New.
5653 (fast_tracepoint_jump_insn): New.
5654 (fast_tracepoint_jump_shadow): New.
5655 (find_fast_tracepoint_jump_at): New.
5656 (fast_tracepoint_jump_here): New.
5657 (delete_fast_tracepoint_jump): New.
5658 (set_fast_tracepoint_jump): New.
5659 (uninsert_fast_tracepoint_jumps_at): New.
5660 (reinsert_fast_tracepoint_jumps_at): New.
5661 (set_breakpoint_at): Use write_inferior_memory.
5662 (uninsert_raw_breakpoint): Use write_inferior_memory.
5663 (check_mem_read): Mask out fast tracepoint jumps.
5664 (check_mem_write): Mask out fast tracepoint jumps.
5665 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
5666 (set_fast_tracepoint_jump): Declare.
5667 (delete_fast_tracepoint_jump)
5668 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
5669 (reinsert_fast_tracepoint_jumps_at): Declare.
5670 * regcache.c: Don't compile many functions when building the
5671 in-process agent library.
5672 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
5673 the register buffer in the heap.
5674 (free_register_cache): If the register buffer isn't owned by the
5675 regcache, don't free it.
5676 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
5677 pre-existing register caches.
5678 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
5680 (convert_ascii_to_int): : Constify `from' parameter type.
5681 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
5682 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
5683 the needed buffer in-place.
5684 (relocate_instruction): New.
5685 * server.c (handle_query) <qSymbols>: If the target supports
5686 tracepoints, give it a chance of looking up symbols. Report
5687 support for fast tracepoints.
5688 (handle_status): Stabilize threads.
5689 (process_serial_event): Adjust.
5690 * server.h (struct fast_tracepoint_jump): Forward declare.
5691 (struct process_info) <fast_tracepoint_jumps>: New field.
5692 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
5693 (decode_X_packet, decode_M_packet): Adjust.
5694 (relocate_instruction): Declare.
5695 (in_process_agent_loaded): Declare.
5696 (tracepoint_look_up_symbols): Declare.
5697 (struct fast_tpoint_collect_status): Declare.
5698 (fast_tracepoint_collecting): Declare.
5699 (force_unlock_trace_buffer): Declare.
5700 (handle_tracepoint_bkpts): Declare.
5701 (initialize_low_tracepoint)
5702 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
5703 * target.h (struct target_ops) <stabilize_threads,
5704 install_fast_tracepoint_jump_pad>: New fields.
5705 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
5706 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
5707 [HAVE_STDINT_H]: Include stdint.h.
5708 (trace_debug_1): Rename to ...
5709 (trace_vdebug): ... this.
5710 (trace_debug): Rename to ...
5711 (trace_debug_1): ... this. Add `level' parameter.
5713 (ATTR_USED, ATTR_NOINLINE): New.
5714 (IP_AGENT_EXPORT): New.
5715 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5716 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
5717 (about_to_request_buffer_space, trace_buffer_is_full)
5718 (stopping_tracepoint, expr_eval_result, error_tracepoint)
5719 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
5720 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
5721 (traceframe_write_count, traceframes_created)
5722 (trace_state_variables)
5723 New renaming defines.
5724 (struct ipa_sym_addresses): New.
5725 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
5727 (ipa_sym_addrs): New.
5728 (all_tracepoint_symbols_looked_up): New.
5729 (in_process_agent_loaded): New.
5730 (write_e_ipa_not_loaded): New.
5731 (maybe_write_ipa_not_loaded): New.
5732 (tracepoint_look_up_symbols): New.
5733 (debug_threads) [IN_PROCESS_AGENT]: New.
5734 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
5735 (UNKNOWN_SIDE_EFFECTS): New.
5736 (stop_tracing): New.
5737 (flush_trace_buffer): New.
5738 (stop_tracing_bkpt): New.
5739 (flush_trace_buffer_bkpt): New.
5740 (read_inferior_integer): New.
5741 (read_inferior_uinteger): New.
5742 (read_inferior_data_pointer): New.
5743 (write_inferior_data_pointer): New.
5744 (write_inferior_integer): New.
5745 (write_inferior_uinteger): New.
5746 (struct collect_static_trace_data_action): Delete.
5747 (enum tracepoint_type): New.
5748 (struct tracepoint) <type>: New field `type'.
5749 <actions_str, step_actions, step_actions_str>: Only include in
5751 <orig_size, obj_addr_on_target, adjusted_insn_addr>
5752 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
5753 (tracepoints): Use IP_AGENT_EXPORT.
5754 (last_tracepoint): Don't include in the IPA.
5755 (stopping_tracepoint): Use IP_AGENT_EXPORT.
5756 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
5757 (alloced_trace_state_variables): New.
5758 (trace_state_variables): Use IP_AGENT_EXPORT.
5759 (traceframe_t): Delete unused variable.
5760 (circular_trace_buffer): Don't include in the IPA.
5761 (trace_buffer_start): Delete.
5762 (struct trace_buffer_control): New.
5763 (trace_buffer_free): Delete.
5764 (struct ipa_trace_buffer_control): New.
5765 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
5766 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
5768 (trace_buffer_ctrl): New.
5769 (TRACE_BUFFER_CTRL_CURR): New.
5770 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
5771 Reimplement as macros.
5772 (trace_buffer_wrap): Delete.
5773 (traceframe_write_count, traceframe_read_count)
5774 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
5775 (struct tracepoint_hit_ctx) <type>: New field.
5776 (struct fast_tracepoint_ctx): New.
5777 (memory_barrier): New.
5779 (record_tracepoint_error): Update atomically in the IPA.
5780 (clear_inferior_trace_buffer): New.
5781 (about_to_request_buffer_space): New.
5782 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
5783 updating the same buffer.
5784 (add_tracepoint): Default the tracepoint's type to trap
5785 tracepoint, and orig_size to -1.
5786 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
5788 (create_trace_state_variable): New parameter `gdb'. Handle it.
5789 (clear_installed_tracepoints): Clear fast tracepoint jumps.
5790 (cmd_qtdp): Handle fast tracepoints.
5792 (max_jump_pad_size): New.
5793 (gdb_jump_pad_head): New.
5794 (get_jump_space_head): New.
5795 (claim_jump_space): New.
5796 (sort_tracepoints): New.
5797 (MAX_JUMP_SIZE): New.
5798 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
5800 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
5801 support. Upload fast traceframes, and delete internal IPA
5803 (stop_tracing_handler): New.
5804 (flush_trace_buffer_handler): New.
5805 (cmd_qtstop): Upload fast tracepoints.
5806 (response_tracepoint): Handle fast tracepoints.
5807 (tracepoint_finished_step): Upload fast traceframes. Set the
5808 tracepoint hit context's tracepoint type.
5809 (handle_tracepoint_bkpts): New.
5810 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
5811 type. Add comment about fast tracepoints.
5812 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
5813 non-existing action_str field.
5814 (get_context_regcache): Handle fast tracepoints.
5815 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
5817 (fast_tracepoint_from_jump_pad_address): New.
5818 (fast_tracepoint_from_ipa_tpoint_address): New.
5819 (collecting_t): New.
5820 (force_unlock_trace_buffer): New.
5821 (fast_tracepoint_collecting): New.
5824 (write_inferior_data_ptr): New.
5825 (target_tp_heap): New.
5826 (target_malloc): New.
5827 (download_agent_expr): New.
5829 (download_tracepoints): New.
5830 (download_trace_state_variables): New.
5831 (upload_fast_traceframes): New.
5832 (IPA_FIRST_TRACEFRAME): New.
5833 (IPA_NEXT_TRACEFRAME_1): New.
5834 (IPA_NEXT_TRACEFRAME): New.
5835 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
5836 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
5837 (gdb_jump_pad_buffer_end): New.
5838 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
5839 (initialize_tracepoint): Adjust.
5840 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
5841 buffer. Initialize the low module.
5842 * utils.c (PREFIX, TOOLNAME): New.
5843 (malloc_failure): Use PREFIX.
5844 (error): In the IPA, an error causes an exit.
5845 (fatal, warning): Use PREFIX.
5846 (internal_error): Use TOOLNAME.
5847 (NUMCELLS): Increase to 10.
5848 * configure, config.in: Regenerate.
5850 2010-06-01 Pedro Alves <pedro@codesourcery.com>
5852 * server.c (handle_query) <qSupported>: Do two passes over the
5853 qSupported string to avoid nesting strtok.
5855 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5857 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
5859 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
5861 * configure: Regenerate.
5862 * proc-service.list: New.
5864 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
5866 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
5869 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
5871 * gdbreplay.c (remote_open): Check error return from socket() call by
5872 its equality to -1 not by it being negative.
5873 * remote-utils.c (remote_open): Likewise.
5875 2010-05-23 Pedro Alves <pedro@codesourcery.com>
5877 * config.h: Regenerate.
5879 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5881 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
5882 doesn't provide PTRACE_GET_THREAD_AREA.
5884 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
5886 * linux-m68k-low.c: Include <asm/ptrace.h>
5887 (ps_get_thread_area): Implement.
5889 2010-05-03 Doug Evans <dje@google.com>
5891 * event-loop.c (struct callback_event): New struct.
5892 (callback_list): New global.
5893 (append_callback_event, delete_callback_event): New functions.
5894 (process_callback): New function.
5895 (start_event_loop): Call it.
5896 * remote-utils.c (NOT_SCHEDULED): Define.
5897 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
5898 moved out of readchar.
5899 (readchar): Rewrite. Call reschedule before returning.
5900 (reset_readchar): New function.
5901 (remote_close): Call it.
5902 (process_remaining, reschedule): New functions.
5903 * server.h (callback_handler_func): New typedef.
5904 (append_callback_event, delete_callback_event): Declare.
5906 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5908 * proc-service.c (ps_pglobal_lookup): Use
5909 thread_db_look_up_one_symbol.
5910 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
5911 parameter. Use it instead of all_symbols_looked_up.
5912 * server.h (struct process_info) <all_symbols_looked_up>: Delete
5914 (all_symbols_looked_up): Don't declare.
5915 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
5916 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
5918 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
5919 Set all_symbols_looked_up here.
5920 (thread_db_look_up_one_symbol): New.
5921 (thread_db_get_tls_address): Adjust.
5922 (thread_db_load_search, try_thread_db_load_1): Always allocate the
5923 thread_db object on the heap, and tentatively set it in the
5925 (thread_db_init): Don't set all_symbols_looked_up here.
5926 * linux-low.h (thread_db_look_up_one_symbol): Declare.
5928 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5930 * linux-low.c (linux_kill, linux_detach): Adjust.
5931 (status_pending_p_callback): Remove redundant statement. Check
5932 for !TARGET_WAITIKIND_IGNORE, instead of
5933 TARGET_WAITKIND_STOPPED.
5934 (handle_tracepoints): Make sure LWP is locked. Adjust.
5935 (linux_wait_for_event_1): Adjust.
5936 (linux_cancel_breakpoints): New.
5937 (unsuspend_one_lwp): New.
5938 (unsuspend_all_lwps): New.
5939 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
5940 (send_sigstop_callback): Change return type to int, add new
5941 `except' parameter and handle it.
5942 (suspend_and_send_sigstop_callback): New.
5943 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
5944 pass them down. If SUSPEND, also increment the lwp's suspend
5946 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
5947 (need_step_over_p): Don't consider suspended LWPs.
5948 (start_step_over): Adjust.
5949 (proceed_one_lwp): Change return type to int, add new `except'
5950 parameter and handle it.
5951 (unsuspend_and_proceed_one_lwp): New.
5952 (proceed_all_lwps): Use find_inferior instead of
5954 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
5955 also decrement the suspend count of LWPs. Pass `except' down,
5956 instead of hacking its suspend count.
5957 (linux_pause_all): Add `freeze' parameter. Adjust.
5958 (linux_unpause_all): New.
5959 (linux_target_ops): Install linux_unpause_all.
5960 * server.c (handle_status): Adjust.
5961 * target.h (struct target_ops): New fields `unpause_all' and
5962 `cancel_breakpoints'. Add new parameter to `pause_all'.
5963 (pause_all): Add new `freeze' parameter.
5965 (cancel_breakpoints): New.
5966 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
5968 (cmd_qtstart): Pause threads.
5969 (stop_tracing): Pause threads, and cancel breakpoints.
5970 * win32-low.c (win32_target_ops): Adjust.
5972 2010-05-03 Pedro Alves <pedro@codesourcery.com>
5974 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
5975 the inferior right away from here...
5976 (linux_wait_1): ... to here, and adjust to check the thread's
5977 last_resume_kind instead of the lwp's step or stop_expected flags.
5979 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5981 * README: Use consistent `GDB' and `GDBserver' spellings.
5983 2010-05-02 Pedro Alves <pedro@codesourcery.com>
5985 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
5986 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
5987 (linux_detach_one_lwp): Assume the lwp is stopped.
5988 (any_thread_of): Delete.
5989 (linux_detach): Stop all lwps here. Don't blindly delete all
5991 (delete_lwp_callback): New.
5992 (linux_mourn): Delete all lwps of the process that is gone.
5993 (linux_wait_1): Don't delete the last lwp of the process here.
5994 * mem-break.h (mark_breakpoints_out): Declare.
5995 * mem-break.c (mark_breakpoints_out): New.
5996 (free_all_breakpoints): Use it.
5997 * server.c (handle_target_event): If the process is gone, mark
5999 * thread-db.c (struct thread_db) <create_bp>: New field.
6000 (thread_db_enable_reporting): Fix prototype. Store a thread event
6001 breakpoint reference in the thread_db struct.
6002 (thread_db_load_search): Clear the thread_db object.
6003 (try_thread_db_load_1): Ditto.
6004 (switch_to_process): New.
6005 (disable_thread_event_reporting): Use it.
6006 (remove_thread_event_breakpoints): New.
6007 (thread_db_detach, thread_db_mourn): Use it.
6009 2010-05-01 Pedro Alves <pedro@codesourcery.com>
6011 * linux-low.c (linux_enable_event_reporting): New.
6012 (linux_wait_for_event_1, handle_extended_wait): Use it.
6014 2010-04-30 Pedro Alves <pedro@codesourcery.com>
6016 * linux-low.c (linux_kill_one_lwp, linux_kill)
6017 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
6018 (send_sigstop): Take an lwp_info as parameter instead. Queue a
6019 SIGSTOP even if the LWP is stopped.
6020 (send_sigstop_callback): New.
6021 (stop_all_lwps): Use send_sigstop_callback instead.
6022 (linux_resume_one_thread): Adjust.
6023 (proceed_one_lwp): Still proceed an LWP that the client has
6024 requested to stop, if we haven't reported it as stopped yet. Make
6025 sure that LWPs the client want stopped, have a pending SIGSTOP.
6027 2010-04-26 Doug Evans <dje@google.com>
6029 * server.c (handle_general_set): Make static.
6031 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
6032 Print received char after testing for error/eof instead of before.
6033 (input_interrupt): Tweak comment.
6035 2010-04-23 Doug Evans <dje@google.com>
6037 * server.c (start_inferior): Print inferior argv if --debug.
6039 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
6041 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
6042 * nto-x86-low.c: Include server.h
6044 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
6046 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
6047 be consistent with other sources of this directory.
6048 (init_registers_amd64): Correct name of source file of this function
6051 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6053 * configure.srv (x86_64-*-mingw*): New configuration for Windows
6056 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6058 * win32-i386-low.c: Add 64-bit support.
6059 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
6060 (init_registers_amd64): Declare.
6061 (mappings): Add 64-bit version of array.
6062 (init_windows_x86): New function.
6063 (the_low_target): Change init_arch field to init_windows_x86.
6065 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6067 * win32-low.c: Adapt to support also 64-bit architecture.
6068 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
6069 (get_image_name): Use SIZE_T type for local variable `done'.
6070 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
6071 (toolhelp_get_dll_name): Idem.
6072 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
6073 Use uintptr_t typecast to avoid warning.
6074 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
6075 (handle_exception): Use phex_nz to avoid warning.
6076 (win32_wait): Remove unused local variable `process'.
6078 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
6080 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
6083 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
6085 * configure.ac: Use `ws2_32' library for srv_mingw.
6086 * configure: Regenerate.
6087 * gdbreplay.c: Include winsock2.h instead of winsock.h.
6088 * remote-utils.c: Likewise.
6090 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
6092 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
6093 if __x86_64__ is defined.
6095 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6097 * configure: Regenerate.
6099 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
6101 * server.c (handle_query): Handle 'qGetTIBAddr' query.
6102 * target.h (target_ops): New get_tib_address field.
6103 * win32-low.h (win32_thread_info): Add thread_local_base field.
6104 * win32-low.c (child_add_thread): Add tlb argument.
6105 Set thread_local_base field to TLB.
6106 (get_child_debug_event): Adapt to child_add_thread change.
6107 (win32_get_tib_address): New function.
6108 (win32_target_ops): Set get_tib_address field to
6109 win32_get_tib_address.
6110 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
6112 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6114 * linux-low.c (linux_mourn): Also remove the process.
6115 * server.c (handle_target_event): Don't remove the process here.
6116 * nto-low.c (nto_mourn): New.
6117 (nto_target_ops): Install it.
6118 * spu-low.c (spu_mourn): New.
6119 (spu_target_ops): Install it.
6120 * win32-low.c (win32_mourn): New.
6121 (win32_target_ops): Install it.
6123 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6125 * server.h (buffer_xml_printf): Remove redundant `;'.
6127 2010-04-12 Pedro Alves <pedro@codesourcery.com>
6129 * regcache.c (set_register_cache): Invalidate regcaches before
6130 changing the register cache layout.
6131 (regcache_invalidate_one): Allow a NULL regcache.
6132 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
6133 regcaches before changing the register cache layout or the target
6136 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
6138 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
6139 variable warning on Linux/x86-64.
6141 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6143 GDBserver disconnected tracing support.
6145 * linux-low.c (linux_remove_process): Delete.
6146 (add_lwp): Don't set last_resume_kind here.
6147 (linux_kill): Use `mourn'.
6148 (linux_detach): Use `thread_db_detach', and `mourn'.
6150 (linux_attach_lwp_1): Adjust comment.
6151 (linux_attach): last_resume_kind moved the thread_info; adjust.
6152 (status_pending_p_callback): Adjust.
6153 (linux_wait_for_event_1): Adjust.
6154 (count_events_callback, select_singlestep_lwp_callback)
6155 (select_event_lwp_callback, cancel_breakpoints_callback)
6156 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
6157 (proceed_one_lwp): Adjust.
6158 (linux_async): Add debug output.
6159 (linux_thread_stopped): New.
6160 (linux_pause_all): New.
6161 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
6163 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
6164 (thread_db_free): Delete declaration.
6165 (thread_db_detach, thread_db_mourn): Declare.
6166 * thread-db.c (thread_db_init): Use thread_db_mourn.
6167 (thread_db_free): Delete, split in two.
6168 (disable_thread_event_reporting): New.
6169 (thread_db_detach): New.
6170 (thread_db_mourn): New.
6172 * server.h (struct thread_info) <last_resume_kind>: New field.
6173 <attached>: Add comment.
6174 <gdb_detached>: New field.
6175 (handler_func): Change return type to int.
6176 (handle_serial_event, handle_target_event): Ditto.
6177 (gdb_connected): Declare.
6179 (disconnected_tracing): Declare.
6180 (stop_tracing): Declare.
6182 * server.c (handle_query) <qSupported>: Report support for
6183 disconnected tracing.
6184 (queue_stop_reply_callback): Account for running threads.
6185 (gdb_wants_thread_stopped): New.
6186 (gdb_wants_all_threads_stopped): New.
6187 (gdb_reattached_process): New.
6188 (handle_status): Clear the `gdb_detached' flag of all processes.
6189 In all-stop, stop all threads.
6190 (main): Be sure to leave tfind mode. Handle disconnected tracing.
6191 (process_serial_event): If the remote connection breaks, or if an
6192 exit was forced with "monitor exit", force an event loop exit.
6193 Handle disconnected tracing on detach.
6194 (handle_serial_event): Adjust.
6195 (handle_target_event): If GDB isn't connected, forward events back
6196 to the inferior, unless the last process exited, in which case,
6197 exit gdbserver. Adjust interface.
6199 * remote-utils.c (remote_open): Don't block in accept. Instead
6200 register an event loop source on the listen socket file
6201 descriptor. Refactor bits into ...
6202 (listen_desc): ... this new global.
6203 (gdb_connected): ... this new function.
6204 (enable_async_notification): ... this new function.
6205 (handle_accept_event): ... this new function.
6206 (remote_close): Clear remote_desc.
6208 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
6210 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
6212 (mourn_inferior): Define.
6213 (target_process_qsupported): Avoid the dangling else problem.
6214 (thread_stopped): Define.
6215 (pause_all): Define.
6216 (target_waitstatus_to_string): Declare.
6217 * target.c (target_waitstatus_to_string): New.
6219 * tracepoint.c (tracing): Make extern.
6220 (disconnected_tracing): New.
6221 (stop_tracing): Make extern. Handle tracing stops due to GDB
6223 (cmd_qtdisconnected): New.
6224 (cmd_qtstatus): Report disconnected tracing status in trace reply.
6225 (handle_tracepoint_general_set): Handle QTDisconnected.
6227 * event-loop.c (event_handler_func): Change return type to int.
6228 (process_event): Bail out if the event handler wants the event
6230 (handle_file_event): Ditto.
6231 (start_event_loop): Bail out if the event handler wants the event
6234 * nto-low.c (nto_target_ops): Adjust.
6235 * spu-low.c (spu_wait): Don't remove the process here.
6236 (spu_target_ops): Adjust.
6237 * win32-low.c (win32_wait): Don't remove the process here.
6238 (win32_target_ops): Adjust.
6240 2010-04-11 Pedro Alves <pedro@codesourcery.com>
6242 * regcache.c (realloc_register_cache): Invalidate inferior's
6243 regcache before recreating it.
6245 2010-04-09 Pedro Alves <pedro@codesourcery.com>
6247 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
6249 2010-04-09 Stan Shebs <stan@codesourcery.com>
6250 Pedro Alves <pedro@codesourcery.com>
6252 * server.h (LONGEST): New.
6253 (struct thread_info) <while_stepping>: New field.
6254 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
6256 (initialize_tracepoint, handle_tracepoint_general_set)
6257 (handle_tracepoint_query, tracepoint_finished_step)
6258 (tracepoint_was_hit, release_while_stepping_state_list):
6259 (current_traceframe): Declare.
6260 * server.c (handle_general_set): Handle tracepoint packets.
6262 (write_memory): New.
6263 (handle_search_memory_1): Use read_memory.
6264 (handle_query): Report support for conditional tracepoints, trace
6265 state variables, and tracepoint sources. Handle tracepoint
6267 (main): Initialize the tracepoints module.
6268 (process_serial_event): Handle traceframe reads/writes.
6270 * linux-low.c (handle_tracepoints): New.
6271 (linux_wait_1): Call it.
6272 (linux_resume_one_lwp): Handle while-stepping.
6273 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
6274 (linux_target_ops): Install them.
6275 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
6277 * linux-x86-low.c (x86_supports_tracepoints): New.
6278 (the_low_target). Install it.
6280 * mem-break.h (delete_breakpoint): Declare.
6281 * mem-break.c (delete_breakpoint): Make external.
6283 * target.h (struct target_ops): Add `supports_tracepoints',
6284 `read_pc', and `write_pc' fields.
6285 (target_supports_tracepoints): Define.
6286 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
6289 * regcache.h (struct regcache) <registers_owned>: New field.
6290 (init_register_cache, regcache_cpy): Declare.
6291 (regcache_read_pc, regcache_write_pc): Declare.
6292 (register_cache_size): Declare.
6293 (supply_regblock): Declare.
6294 * regcache.c (init_register_cache): New.
6295 (new_register_cache): Use it.
6296 (regcache_cpy): New.
6297 (register_cache_size): New.
6298 (supply_regblock): New.
6299 (regcache_read_pc, regcache_write_pc): New.
6301 * tracepoint.c: New.
6303 * Makefile.in (OBS): Add tracepoint.o.
6304 (tracepoint.o): New rule.
6306 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
6308 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
6310 (i386-mmx.c): Likewise.
6311 (i386-mmx-linux.o): Likewise.
6312 (i386-mmx-linux.c): Likewise.
6314 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
6315 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
6316 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
6317 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
6319 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
6320 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
6321 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
6323 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
6325 * Makefile.in (clean): Updated.
6327 (i386-avx.c): Likewise.
6328 (i386-avx-linux.o): Likewise.
6329 (i386-avx-linux.c): Likewise.
6330 (amd64-avx.o): Likewise.
6331 (amd64-avx.c): Likewise.
6332 (amd64-avx-linux.o): Likewise.
6333 (amd64-avx-linux.c): Likewise.
6335 * configure.srv (srv_i386_regobj): Add i386-avx.o.
6336 (srv_i386_linux_regobj): Add i386-avx-linux.o.
6337 (srv_amd64_regobj): Add amd64-avx.o.
6338 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
6339 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
6340 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
6341 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
6342 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
6343 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
6344 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
6346 * i387-fp.c: Include "i386-xstate.h".
6348 (i387_cache_to_xsave): Likewise.
6349 (i387_xsave_to_cache): Likewise.
6350 (x86_xcr0): Likewise.
6352 * i387-fp.h (i387_cache_to_xsave): Likewise.
6353 (i387_xsave_to_cache): Likewise.
6354 (x86_xcr0): Likewise.
6356 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
6357 * linux-crisv32-low.c (target_regsets): Likewise.
6358 * linux-m68k-low.c (target_regsets): Likewise.
6359 * linux-mips-low.c (target_regsets): Likewise.
6360 * linux-ppc-low.c (target_regsets): Likewise.
6361 * linux-s390-low.c (target_regsets): Likewise.
6362 * linux-sh-low.c (target_regsets): Likewise.
6363 * linux-sparc-low.c (target_regsets): Likewise.
6364 * linux-xtensa-low.c (target_regsets): Likewise.
6366 * linux-low.c: Include <sys/uio.h>.
6367 (regsets_fetch_inferior_registers): Support nt_type.
6368 (regsets_store_inferior_registers): Likewise.
6369 (linux_process_qsupported): New.
6370 (linux_target_ops): Add linux_process_qsupported.
6372 * linux-low.h (regset_info): Add nt_type.
6373 (linux_target_ops): Add process_qsupported.
6375 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
6377 (init_registers_i386_avx_linux): New.
6378 (init_registers_amd64_avx_linux): Likewise.
6379 (xmltarget_i386_linux_no_xml): Likewise.
6380 (xmltarget_amd64_linux_no_xml): Likewise.
6381 (PTRACE_GETREGSET): Likewise.
6382 (PTRACE_SETREGSET): Likewise.
6383 (x86_fill_xstateregset): Likewise.
6384 (x86_store_xstateregset): Likewise.
6385 (use_xml): Likewise.
6386 (x86_linux_update_xmltarget): Likewise.
6387 (x86_linux_process_qsupported): Likewise.
6388 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
6389 (x86_arch_setup): Don't call init_registers_amd64_linux nor
6390 init_registers_i386_linux here. Call
6391 x86_linux_update_xmltarget.
6392 (the_low_target): Add x86_linux_process_qsupported.
6394 * server.c (handle_query): Call target_process_qsupported.
6396 * target.h (target_ops): Add process_qsupported.
6397 (target_process_qsupported): New.
6399 2010-04-03 Pedro Alves <pedro@codesourcery.com>
6401 * inferiors.c (add_thread): Set last_status kind to
6402 TARGET_WAITKIND_IGNORE.
6403 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
6404 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
6405 (linux_wait_1): Move `thread' local definition to block that uses
6406 it. Don't NULL initialize `event_child'.
6407 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
6408 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
6409 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
6411 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6413 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
6414 an extended waitstatus, or by a watchpoint.
6415 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
6416 thread was stepping or has been stopped by a watchpoint.
6418 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6420 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
6421 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
6422 of another, then delete the previous, and validate all
6424 (validate_inserted_breakpoint): New.
6425 (delete_disabled_breakpoints): New.
6426 (validate_breakpoints): New.
6427 (check_mem_read): Validate breakpoints before trusting their
6428 shadow. Delete disabled breakpoints.
6429 (check_mem_write): Validate breakpoints before trusting they
6430 should be inserted. Delete disabled breakpoints.
6431 * mem-break.h (validate_breakpoints):
6432 * server.c (handle_query): Validate breakpoints when we see a
6435 2010-04-01 Pedro Alves <pedro@codesourcery.com>
6437 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
6438 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
6439 if we could tell there's a GDB breakpoint at stop_pc.
6440 (need_step_over_p): Don't do a step over if we find a GDB
6441 breakpoint at the resume PC.
6443 * mem-break.c (struct raw_breakpoint): New.
6444 (enum bkpt_type): New type `gdb_breakpoint'.
6445 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
6446 fields. New field `raw'.
6447 (find_raw_breakpoint_at): New.
6448 (set_raw_breakpoint_at): Handle refcounting. Create a raw
6450 (set_breakpoint_at): Adjust.
6451 (delete_raw_breakpoint): New.
6452 (release_breakpoint): New.
6453 (delete_breakpoint): Rename to...
6454 (delete_breakpoint_1): ... this. Add proc parameter. Use
6455 release_breakpoint. Return ENOENT.
6456 (delete_breakpoint): Reimplement.
6457 (find_breakpoint_at): Delete.
6458 (find_gdb_breakpoint_at): New.
6459 (delete_breakpoint_at): Delete.
6460 (set_gdb_breakpoint_at): New.
6461 (delete_gdb_breakpoint_at): New.
6462 (gdb_breakpoint_here): New.
6463 (set_reinsert_breakpoint): Use release_breakpoint.
6464 (uninsert_breakpoint): Rename to ...
6465 (uninsert_raw_breakpoint): ... this.
6466 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
6467 (reinsert_raw_breakpoint): Change parameter type to
6469 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
6471 (check_breakpoints): Adjust. Use release_breakpoint.
6472 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
6473 (breakpoint_inserted_here): Ditto.
6474 (check_mem_read): Adjust to iterate over raw breakpoints instead.
6475 Don't trust the breakpoint's shadow if it is not inserted.
6476 (check_mem_write): Adjust to iterate over raw breakpoints instead.
6477 (delete_all_breakpoints): Adjust.
6478 (free_all_breakpoints): Mark all breakpoints as uninserted, and
6479 use delete_breakpoint_1.
6481 * mem-break.h (breakpoints_supported): Delete declaration.
6482 (set_gdb_breakpoint_at): Declare.
6483 (gdb_breakpoint_here): Declare.
6484 (delete_breakpoint_at): Delete.
6485 (delete_gdb_breakpoint_at): Declare.
6487 * server.h (struct raw_breakpoint): Forward declare.
6488 (struct process_info): New field `raw_breakpoints'.
6490 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
6493 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6495 * linux-low.c (status_pending_p_callback): Fix comment.
6496 (linux_wait_for_event_1): Move most of the internal breakpoint
6497 handling from here...
6498 (linux_wait_1): ... to here.
6499 (count_events_callback): New.
6500 (select_singlestep_lwp_callback): New.
6501 (select_event_lwp_callback): New.
6502 (cancel_breakpoints_callback): New.
6503 (select_event_lwp): New.
6504 (linux_wait_1): Simplify internal breakpoint handling. Give equal
6505 priority to all LWPs that have had events that should be reported
6506 to the client. Cancel breakpoints when about to reporting the
6507 event to the client, not while stopping lwps. No longer cancel
6508 finished single-steps here.
6509 (cancel_finished_single_step): Delete.
6510 (cancel_finished_single_steps): Delete.
6512 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6514 * mem-break.c (enum bkpt_type): New.
6515 (struct breakpoint): New field `type'.
6516 (set_breakpoint_at): Change return type to struct breakpoint
6517 pointer. Set type to `other_breakpoint' by default.
6518 (delete_breakpoint): Rewrite, supporting more than one breakpoint
6519 in the breakpoint list.
6520 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
6521 (reinsert_breakpoint): Rename to ...
6522 (reinsert_raw_breakpoint): ... this.
6523 (reinsert_breakpoints_at): Adjust.
6524 * mem-break.h (struct breakpoint): Declare.
6525 (set_breakpoint_at): Change return type to struct breakpoint
6528 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6530 * server.c (handle_query): Assign, not compare.
6532 2010-03-24 Pedro Alves <pedro@codesourcery.com>
6534 Teach linux gdbserver to step-over-breakpoints.
6536 * linux-low.c (can_hardware_single_step): New.
6537 (supports_breakpoints): New.
6538 (handle_extended_wait): If stopping threads, read the stop pc of
6541 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
6542 low target doesn't support retrieving the PC.
6543 (add_lwp): Set last_resume_kind to resume_continue.
6544 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
6545 (linux_attach): Don't clear stop_expected. Set the lwp's
6546 last_resume_kind to resume_stop.
6547 (linux_detach_one_lwp): Don't check for removed breakpoints.
6548 (check_removed_breakpoint): Delete.
6549 (status_pending_p): Rename to ...
6550 (status_pending_p_callback): ... this. Don't check for removed
6551 breakpoints. Don't consider threads that are stopped from GDB's
6553 (linux_wait_for_lwp): Always read the stop_pc here.
6554 (cancel_breakpoint): New.
6555 (step_over_bkpt): New global.
6556 (linux_wait_for_event_1): Implement stepping over breakpoints.
6557 (gdb_wants_lwp_stopped): New.
6558 (gdb_wants_all_stopped): New.
6559 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
6560 single-step traps here. Store the thread's last reported target
6562 (send_sigstop): Don't clear stop_expected. Always set it,
6564 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
6565 (cancel_finished_single_step): New.
6566 (cancel_finished_single_steps): New.
6567 (wait_for_sigstop): Don't cancel finished single-step traps here.
6568 (linux_resume_one_lwp): Don't check for removed breakpoints.
6569 Don't set `step' on non-hardware step archs.
6570 (linux_set_resume_request): Ignore resume_stop requests if already
6571 stopping or stopped. Set the lwp's last_resume_kind.
6572 (resume_status_pending_p): Don't check for removed breakpoints.
6573 (need_step_over_p): New.
6574 (start_step_over): New.
6575 (finish_step_over): New.
6576 (linux_resume_one_thread): Always queue a sigstop for resume_stop
6577 requests. Clear the thread's last reported target waitstatus.
6578 Don't use the `suspended' flag. Don't consider pending breakpoints.
6579 (linux_resume): Start a step-over if necessary.
6580 (proceed_one_lwp): New.
6581 (proceed_all_lwps): New.
6582 (unstop_all_lwps): New.
6583 * linux-low.h (struct lwp_info): Rewrite comment for the
6584 `suspended' flag. Add the `stop_pc' field. Delete the
6585 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
6586 Add `'last_resume_kind' and `need_step_over' fields.
6587 * inferiors.c (struct thread_info): Delete, moved elsewhere.
6588 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
6589 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
6590 (set_raw_breakpoint_at): New.
6591 (set_breakpoint_at): Rewrite to use it.
6592 (reinsert_breakpoint_handler): Delete.
6593 (set_reinsert_breakpoint): New.
6594 (reinsert_breakpoint_by_bp): Delete.
6595 (delete_reinsert_breakpoints): New.
6596 (uninsert_breakpoint): Rewrite.
6597 (uninsert_breakpoints_at): New.
6598 (reinsert_breakpoint): Rewrite.
6599 (reinsert_breakpoints_at): New.
6600 (check_breakpoints): Rewrite.
6601 (breakpoint_here): New.
6602 (breakpoint_inserted_here): New.
6603 (check_mem_read): Adjust.
6604 * mem-break.h (breakpoints_supported, breakpoint_here)
6605 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
6606 (reinsert_breakpoint_by_bp): Delete declaration.
6607 (delete_reinsert_breakpoints): Declare.
6608 (reinsert_breakpoint): Delete declaration.
6609 (reinsert_breakpoints_at): Declare.
6610 (uninsert_breakpoint): Delete declaration.
6611 (uninsert_breakpoints_at): Declare.
6612 (check_breakpoints): Adjust prototype.
6613 * server.h: Adjust include order.
6614 (struct thread_info): Declare here. Add a `last_status' field.
6616 2010-03-23 Michael Snyder <msnyder@vmware.com>
6618 * server.c (crc32): New function.
6619 (handle_query): Add handling for 'qCRC:' request.
6621 2010-03-23 Pedro Alves <pedro@codesourcery.com>
6623 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
6624 lwp had been stopped by a watchpoint.
6626 2010-03-16 Pedro Alves <pedro@codesourcery.com>
6628 * server.h (internal_error): Declare.
6629 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
6630 * utils.c (internal_error): New function.
6632 2010-03-15 Andreas Schwab <schwab@redhat.com>
6634 * configure.srv: Fix typo setting srv_regobj.
6636 2010-03-15 Pedro Alves <pedro@codesourcery.com>
6638 * linux-low.c (fetch_register): Avoid passing a non string literal
6640 (usr_store_inferior_registers): Ditto.
6642 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6644 * linux-low.c (linux_write_memory): Bail out early if peeking
6647 2010-03-14 Pedro Alves <pedro@codesourcery.com>
6649 * linux-low.h (struct lwp_info): New fields
6650 `stopped_by_watchpoint' and `stopped_data_address'.
6651 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
6652 here, and cache them in the lwp object.
6653 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
6655 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
6657 (linux_stopped_by_watchpoint): Rewrite.
6658 (linux_stopped_data_address): Rewrite.
6660 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
6662 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
6663 switching the current inferior, not before.
6665 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
6667 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
6668 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
6669 i386-linux.c and amd64-linux.c.
6670 (reg-i386.o): Removed.
6671 (reg-i386.c): Likewise.
6672 (reg-i386-linux.o): Likewise.
6673 (reg-i386-linux.c): Likewise.
6674 (reg-x86-64.o): Likewise.
6675 (reg-x86-64.c): Likewise.
6676 (reg-x86-64-linux.o): Likewise.
6677 (reg-x86-64-linux.c): Likewise.
6680 (i386-linux.o): Likewise.
6681 (i386-linux.c): Likewise.
6682 (amd64.o): Likewise.
6683 (amd64.c): Likewise.
6684 (amd64-linux.o): Likewise.
6685 (amd64-linux.c): Likewise.
6687 * configure.srv (srv_i386_regobj): New.
6688 (srv_i386_linux_regobj): Likewise.
6689 (srv_amd64_regobj): Likewise.
6690 (srv_amd64_linux_regobj): Likewise.
6691 (srv_i386_32bit_xmlfiles): Likewise.
6692 (srv_i386_64bit_xmlfiles): Likewise.
6693 (srv_i386_xmlfiles): Likewise.
6694 (srv_amd64_xmlfiles): Likewise.
6695 (srv_i386_linux_xmlfiles): Likewise.
6696 (srv_amd64_linux_xmlfiles): Likewise.
6697 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
6698 srv_xmlfiles to $srv_i386_xmlfiles.
6699 (i[34567]86-*-mingw32ce*): Likewise.
6700 (i[34567]86-*-mingw*): Likewise.
6701 (i[34567]86-*-nto*): Likewise.
6702 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
6703 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
6704 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
6705 (x86_64-*-linux*): Likewise.
6707 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
6708 (init_registers_amd64_linux): New.
6709 (x86_arch_setup): Replace init_registers_x86_64_linux with
6710 init_registers_amd64_linux.
6712 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
6714 * configure.ac: Check for libdl. If it is not available link against
6715 static libthread_db.
6716 * configure: Regenerate.
6718 2010-02-22 Pedro Alves <pedro@codesourcery.com>
6722 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
6723 handing a read watchpoint.
6724 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
6726 2010-02-12 Doug Evans <dje@google.com>
6728 * linux-low.c (linux_supports_tracefork_flag): Document.
6729 (linux_look_up_symbols): Add comment.
6731 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
6733 * regcache.c (supply_register): Clear regcache if buf is NULL.
6735 2010-02-02 Nicolas Roche <roche@sourceware.org>
6736 Joel Brobecker <brobecker@adacore.com>
6738 * inferiors.c (find_inferior): Add function documentation.
6739 (unloaded_dll): Handle the case where the unloaded dll has not
6740 been previously registered in the dll list.
6742 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
6744 * linux-arm-low.c (thumb_breakpoint_len): Delete.
6745 (thumb2_breakpoint): New.
6746 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
6748 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
6750 * linux-low.c (get_stop_pc): Check for SIGTRAP.
6751 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
6754 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6756 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
6758 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6760 * linux-s390-low.c (s390_collect_ptrace_register)
6761 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
6763 2010-01-21 Doug Evans <dje@google.com>
6765 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
6766 (PTRACE_ARG4_TYPE): New macro.
6767 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
6768 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
6769 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
6770 (usr_store_inferior_registers): Ditto.
6771 (linux_read_memory, linux_write_memory): Ditto.
6772 (linux_test_for_tracefork): Ditto.
6774 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
6775 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
6777 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6779 * proc-service.c (ps_lgetregs): Don't refetch registers from the
6782 2010-01-21 Pedro Alves <pedro@codesourcery.com>
6784 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
6785 prototype to take a regcache. Adjust.
6787 2010-01-20 Pedro Alves <pedro@codesourcery.com>
6789 * regcache.h (struct thread_info): Forward declare.
6790 (struct regcache): New.
6791 (new_register_cache): Adjust prototype.
6792 (get_thread_regcache): Declare.
6793 (free_register_cache): Adjust prototype.
6794 (registers_to_string, registers_from_string): Ditto.
6795 (supply_register, supply_register_by_name, collect_register)
6796 (collect_register_as_string, collect_register_by_name): Ditto.
6797 * regcache.c (struct inferior_regcache_data): Delete.
6798 (get_regcache): Rename to ...
6799 (get_thread_regcache): ... this. Adjust. Switch inferior before
6801 (regcache_invalidate_one): Adjust.
6802 (regcache_invalidate): Fix prototype.
6803 (new_register_cache): Return the new register cache.
6804 (free_register_cache): Change prototype.
6805 (realloc_register_cache): Adjust.
6806 (registers_to_string): Change prototype to take a regcache. Adjust.
6807 (registers_from_string): Ditto.
6808 (register_data): Ditto.
6809 (supply_register): Ditto.
6810 (supply_register_by_name): Ditto.
6811 (collect_register): Ditto.
6812 (collect_register_as_string): Ditto.
6813 (collect_register_by_name): Ditto.
6814 * server.c (process_serial_event): Adjust.
6815 * linux-low.h (regset_fill_func, regset_store_func): Change
6817 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
6819 * linux-low.c (get_stop_pc): Adjust.
6820 (check_removed_breakpoint): Adjust.
6821 (linux_wait_for_event): Adjust.
6822 (linux_resume_one_lwp): Adjust.
6823 (fetch_register): Add regcache parameter. Adjust.
6824 (usr_store_inferior_registers): Ditto.
6825 (regsets_fetch_inferior_registers): Ditto.
6826 (regsets_store_inferior_registers): Ditto.
6827 (linux_fetch_registers, linux_store_registers): Ditto.
6828 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
6830 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
6832 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
6833 prototype to take a regcache.
6834 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
6835 * remote-utils.c (convert_ascii_to_int, outreg)
6836 (prepare_resume_reply): Change prototype to take a regcache.
6838 * target.h (struct target_ops) <fetch_registers, store_registers>:
6839 Change prototype to take a regcache.
6840 (fetch_inferior_registers, store_inferior_registers): Change
6841 prototype to take a regcache. Adjust.
6842 * proc-service.c (ps_lgetregs): Adjust.
6843 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
6844 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
6845 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
6846 take a regcache. Adjust.
6847 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
6848 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
6849 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
6850 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
6851 * linux-cris-low.c (cris_get_pc, cris_set_pc)
6852 (cris_cannot_fetch_register):
6853 (cris_breakpoint_at): Change prototype to take a regcache.
6855 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
6856 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
6857 to take a regcache. Adjust.
6858 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
6860 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
6861 take a regcache. Adjust.
6862 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
6863 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
6864 (m68k_set_pc): Change prototype to take a regcache. Adjust.
6865 * linux-mips-low.c (mips_get_pc):
6866 (mips_set_pc): Change prototype to take a regcache. Adjust.
6867 (mips_reinsert_addr): Adjust.
6868 (mips_collect_register): Change prototype to take a regcache.
6870 (mips_supply_register):
6871 (mips_collect_register_32bit, mips_supply_register_32bit)
6872 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
6873 (mips_store_fpregset): Ditto.
6874 * linux-ppc-low.c (ppc_supply_ptrace_register)
6875 (ppc_supply_ptrace_register): Ditto.
6876 (parse_spufs_run): Adjust.
6877 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
6878 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
6879 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
6880 take a regcache. Adjust.
6881 * linux-s390-low.c (s390_collect_ptrace_register)
6882 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
6883 (s390_set_pc): Change prototype to take a regcache. Adjust.
6884 (s390_arch_setup): Adjust.
6885 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
6886 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
6887 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
6888 (sparc_fill_gregset, sparc_store_gregset_from_stack)
6889 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
6891 (sparc_breakpoint_at): Adjust.
6892 * linux-xtensa-low.c (xtensa_fill_gregset):
6893 (xtensa_store_gregset):
6894 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
6895 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
6896 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
6897 prototype to take a regcache. Adjust.
6898 * win32-arm-low.c (arm_fetch_inferior_register)
6899 (arm_store_inferior_register): Change prototype to take a
6901 * win32-i386-low.c (i386_fetch_inferior_register)
6902 (i386_store_inferior_register): Change prototype to take a
6904 * win32-low.c (child_fetch_inferior_registers)
6905 (child_store_inferior_registers): Change prototype to take a
6907 (win32_wait): Adjust.
6908 (win32_fetch_inferior_registers): Change prototype to take a
6910 (win32_store_inferior_registers): Adjust.
6911 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
6912 store_inferior_register>: Change prototype to take a regcache.
6914 2010-01-20 Doug Evans <dje@google.com>
6916 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
6918 (linux_wait_for_event1, linux_init_signals): Ditto.
6919 (W_STOPCODE): Provide definition if missing.
6921 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
6923 * linux-low.c (linux_core_of_thread): New.
6924 (compare_ints, show_process, list_threads): New.
6925 (linux_qxfer_osdata): Report threads and cores.
6926 (linux_target_op): Register linux_core_of_thread.
6927 * remote-utils.c (prepare_resume_reply): Report the core.
6928 (buffer_xml_printf): Support %d specifier.
6929 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
6931 (handle_query): Handle qXfer:threads. Announce availability
6933 * target.h (struct target_ops): New field core_of_thread.
6935 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
6937 * Makefile.in (clean): Remove new generated files.
6938 (reg-s390.o, reg-s390.c): Remove rules.
6939 (reg-s390x.o, reg-s390x.c): Likewise.
6940 (s390-linux32.o, s390-linux32.c): Add rules.
6941 (s390-linux64.o, s390-linux64.c): Likewise.
6942 (s390x-linux64.o, s390x-linux64.c): Likewise.
6943 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
6944 * linux-s390-low.c: Include <elf.h>.
6945 (HWCAP_S390_HIGH_GPRS): Define if undefined.
6946 (init_registers_s390): Remove prototype.
6947 (init_registers_s390x): Likewise.
6948 (init_registers_s390_linux32): Add prototype.
6949 (init_registers_s390_linux64): Likewise.
6950 (init_registers_s390x_linux64): Likewise.
6951 (s390_num_regs_3264): New define.
6952 (s390_regmap_3264): New global variable.
6953 (s390_cannot_fetch_register): Remove obsolete check.
6954 (s390_cannot_store_register): Likewise.
6955 (s390_collect_ptrace_register): Handle upper/lower register halves.
6956 (s390_supply_ptrace_register): Likewise.
6957 (s390_fill_gregset): Update to register number changes.
6958 (s390_get_hwcap): New routine.
6959 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
6960 Install appropriate regmap and register set.
6962 2010-01-01 Joel Brobecker <brobecker@adacore.com>
6964 * server.c (gdbserver_version): Update copyright year to 2010.
6965 * gdbreplay.c (gdbreplay_version): Likewise.
6967 2009-12-28 Doug Evans <dje@google.com>
6969 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
6970 elf/external.h. Include <elf.h> instead but only if necessary.
6972 2009-12-28 Pedro Alves <pedro@codesourcery.com>
6974 * linux-low.c (linux_remove_process): Remove `detaching'
6975 parameter. Don't release/detach from thread_db here.
6976 (linux_kill): Release/detach from thread_db here, ...
6977 (linux_detach): ... and here, before actually detaching.
6978 (linux_wait_1): ... and here, when a process exits.
6979 * thread-db.c (any_thread_of): New.
6980 (thread_db_free): Switch the current inferior to a thread of the
6983 2009-12-21 Doug Evans <dje@google.com>
6985 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
6987 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
6988 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
6989 warning ifndef __NR_tkill. Move setting of errno there too.
6990 Delete unnecessary resetting of errno after syscall.
6991 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
6993 * configure.ac: Check for dladdr.
6994 * config.in: Regenerate.
6995 * configure: Regenerate.
6996 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
6997 (try_thread_db_load): Update.
6999 * linux-low.c (my_waitpid): Delete unnecessary prototype.
7001 2009-12-18 Doug Evans <dje@google.com>
7003 * event-loop.c: Include unistd.h if it exists.
7005 * linux-low.c (my_waitpid): Move definition away from being in
7006 between linux_tracefork_child/linux_test_for_tracefork.
7008 * gdb_proc_service.h (psaddr_t): Fix type.
7009 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
7010 signature to match glibc.
7012 2009-12-16 Doug Evans <dje@google.com>
7014 * linux-low.c (linux_read_memory): Fix argument to read.
7016 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7018 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
7019 events, don't leave current_inferior pointing at null.
7021 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7023 * win32-low.c (LOG): Delete.
7024 (OUTMSG): Output to stderr.
7025 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
7026 on compile time LOG macro.
7027 (win32_wait): Fix debug output.
7029 2009-11-26 Pedro Alves <pedro@codesourcery.com>
7031 * win32-low.c (win32_add_one_solib): If the dll name is
7032 "ntdll.dll", prepend the system directory to the dll path.
7034 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
7036 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
7038 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
7039 Vladimir Prus <vladimir@codesourcery.com>
7041 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
7042 * configure.ac: Check for __mcoldfire__ and set
7043 gdb_cv_m68k_is_coldfire.
7044 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
7045 reg-cf.o and reg-m68k.o.
7046 * configure: Regenerated.
7048 2009-11-16 Pedro Alves <pedro@codesourcery.com>
7050 * linux-low.c (linux_remove_process): Add `detaching' parameter.
7051 Pass it to thread_db_free.
7052 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
7053 proper `detaching' argument to linux_remove_process.
7054 * linux-low.h (thread_db_free): Add `detaching' parameter.
7055 * thread-db.c (thread_db_init): Pass false as `detaching' argument
7057 (thread_db_free): Add `detaching' parameter. Only
7058 call td_ta_clear_event if detaching from process.
7060 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
7062 * thread-db.c (thread_db_free): Fix typo.
7064 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
7067 * thread-db.c (thread_db_free): Call td_ta_clear_event.
7069 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
7071 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
7072 with an i686 compiler.
7073 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
7075 * configure: Rebuilt.
7077 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
7081 * server.c (handle_search_memory_1): Correct read_addr initialization
7082 in loop for searching subsequent chunks.
7084 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
7086 * configure.ac: New --with-libthread-db option.
7087 * thread-db.c: Allow direct dependence on libthread_db.
7088 (thread_db_free): Adjust.
7089 * config.in: Regenerate.
7090 * configure: Likewise.
7092 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
7095 * thread-db.c (attach_thread): New function.
7096 (maybe_attach_thread): Return success/failure.
7097 (find_new_threads_callback): Adjust.
7098 (thread_db_find_new_threads): Loop until no new threads.
7100 2009-10-13 Pedro Alves <pedro@codesourcery.com>
7102 * proc-service.c (ps_lgetregs): Formatting.
7104 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
7106 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
7107 * configure.ac: Adjust.
7108 * linux-low.h (struct process_info_private): Move members to struct
7110 (thread_db_free, thread_db_handle_monitor_command): New prototype.
7111 * linux-low.c (linux_remove_process): Adjust.
7112 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
7113 * server.c (handle_query): Move code ...
7114 (handle_monitor_command): ... here. New function.
7115 * target.h (struct target_ops): New member.
7116 * thread-db.c (struct thread_db): New.
7117 (libthread_db_search_path): New variable.
7118 (thread_db_create_event, thread_db_enable_reporting)
7119 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
7120 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
7121 (try_thread_db_load_1, dladdr_to_soname): New functions.
7122 (try_thread_db_load, thread_db_load_search): New functions.
7123 (thread_db_init): Search for libthread_db.
7124 (thread_db_free): New function.
7125 (thread_db_handle_monitor_command): Likewise.
7126 * config.in: Regenerate.
7127 * configure: Regenerate.
7129 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
7131 * spu-low.c (spu_kill): Wait for inferior to terminate.
7132 Call clear_inferiors.
7133 (spu_detach): Call clear_inferiors.
7135 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7137 * aclocal.m4: Regenerate.
7138 * config.in: Likewise.
7139 * configure: Likewise.
7141 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7143 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
7144 (parse_spufs_run): New function.
7145 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
7146 (ppc_breakpoint_at): Handle SPU breakpoints.
7148 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7150 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
7151 (SPUFS_MAGIC): Define.
7152 (spu_enumerate_spu_ids): New function.
7153 (linux_qxfer_spu): New function.
7154 (linux_target_ops): Install linux_qxfer_spu.
7156 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
7158 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
7159 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
7160 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
7161 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
7162 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
7163 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
7164 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
7165 (init_registers_powerpc_cell32l): Add prototype.
7166 (init_registers_powerpc_cell64l): Likewise.
7167 (ppc_arch_setup): Detect Cell/B.E. architecture.
7169 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
7171 * Makefile.in (datarootdir): New variable.
7173 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7175 * linux-low.c (linux_write_memory): Update debugging output.
7176 * Makefile.in (clean): Add new descriptions.
7177 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
7178 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
7179 * configure.srv: Add new files for arm*-*-linux*.
7180 * linux-arm-low.c: Add new declarations.
7181 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
7182 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
7183 (HWCAP_VFPv3D16): New.
7184 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
7185 instead of __IWMMXT__.
7186 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
7187 (arm_arch_setup): New.
7188 (target_regsets): Remove #ifdef. Add VFP regset.
7189 (the_low_target): Use arm_arch_setup.
7191 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
7193 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
7194 the main thread again.
7196 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
7198 Adding Neutrino gdbserver.
7199 * configure: Regenerated.
7200 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
7201 * configure.srv (i[34567]86-*-nto*): New target.
7202 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
7203 * remote-utils.c [__QNX__]: Include sys/iomgr.h
7204 (nto_comctrl) [__QNX__]: New function.
7205 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
7207 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7209 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
7212 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
7213 Pedro Alves <pedro@codesourcery.com>
7215 * win32-i386-low.c (i386_get_thread_context): Handle systems that
7216 don't support CONTEXT_EXTENDED_REGISTERS.
7217 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
7218 (the_low_target): Install them.
7219 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
7220 failing with ERROR_PIPE_NOT_CONNECTED.
7222 2009-06-30 Doug Evans <dje@google.com>
7223 Pierre Muller <muller@ics.u-strasbg.fr>
7225 Add h/w watchpoint support to x86-linux, win32-i386.
7226 * Makefile.in (SFILES): Add i386-low.c
7227 (i386_low_h): Define.
7228 (i386-low.o): Add dependencies.
7229 (linux-x86-low.o): Add i386-low.h dependency.
7230 (win32-i386-low.o): Ditto.
7231 * i386-low.c: New file.
7232 * i386-low.h: New file.
7233 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
7234 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
7235 * linux-low.c (linux_add_process): Initialize arch_private.
7236 (linux_remove_process): Free arch_private.
7237 (add_lwp): Initialize arch_private.
7238 (delete_lwp): Free arch_private.
7239 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
7241 * linux-low.h (process_info_private): New member arch_private.
7242 (lwp_info): New member arch_private.
7243 (linux_target_ops): New members new_process, new_thread,
7245 (ptid_of): New macro.
7246 * linux-x86-low.c: Include stddef.h, i386-low.h.
7247 (arch_process_info): New struct.
7248 (arch_lwp_info): New struct.
7249 (x86_linux_dr_get, x86_linux_dr_set): New functions.
7250 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7251 (i386_dr_low_get_status): New function.
7252 (x86_insert_point, x86_remove_point): New functions.
7253 (x86_stopped_by_watchpoint): New function.
7254 (x86_stopped_data_address): New function.
7255 (x86_linux_new_process, x86_linux_new_thread): New functions.
7256 (x86_linux_prepare_to_resume): New function.
7257 (the_low_target): Add entries for insert_point, remove_point,
7258 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
7260 * server.c (debug_hw_points): New global.
7261 (monitor_show_help): Document set debug-hw-points.
7262 (handle_query): Process "set debug-hw-points".
7263 * server.h (debug_hw_points): Declare.
7264 (paddress): Declare.
7265 * utils.c (NUMCELLS, CELLSIZE): New macros.
7266 (get_sell, xsnprintf, paddress): New functions.
7267 * win32-arm-low.c (the_low_target): Add entries for insert_point,
7268 remove_point, stopped_by_watchpoint, stopped_data_address.
7269 * win32-i386-low.c: Include i386-low.h.
7270 (debug_reg_state): Replaces dr.
7271 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
7272 (i386_dr_low_get_status): New function.
7273 (i386_insert_point, i386_remove_point): New functions.
7274 (i386_stopped_by_watchpoint): New function.
7275 (i386_stopped_data_address): New function.
7276 (i386_initial_stuff): Update.
7277 (get_thread_context,set_thread_context,i386_thread_added): Update.
7278 (the_low_target): Add entries for insert_point,
7279 remove_point, stopped_by_watchpoint, stopped_data_address.
7280 * win32-low.c (win32_insert_watchpoint): New function.
7281 (win32_remove_watchpoint): New function.
7282 (win32_stopped_by_watchpoint): New function.
7283 (win32_stopped_data_address): New function.
7284 (win32_target_ops): Add entries for insert_watchpoint,
7285 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
7286 * win32-low.h (win32_target_ops): New members insert_point,
7287 remove_point, stopped_by_watchpoint, stopped_data_address.
7289 2009-06-25 Pedro Alves <pedro@codesourcery.com>
7291 * server.c (process_serial_event): Re-return unsupported, not
7292 error, if the type isn't recognized. Re-allow supporting only
7293 insert or remove packets. Also call require_running for
7294 breakpoints. Add missing break statement to default case. Tidy.
7295 * target.h (struct target_ops): Rename insert_watchpoint to
7296 insert_point, and remove_watchpoint to remove_point.
7298 * linux-low.h (struct linux_target_ops): Likewise.
7299 * linux-low.c (linux_insert_watchpoint): Rename to ...
7300 (linux_insert_point): ... this. Adjust.
7301 (linux_remove_watchpoint): Rename to ...
7302 (linux_remove_point): ... this. Adjust.
7303 (linux_target_ops): Adjust.
7304 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
7305 (cris_insert_point): ... this.
7306 (cris_remove_watchpoint): Rename to ...
7307 (cris_remove_point): ... this.
7308 (the_low_target): Adjust.
7310 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
7312 * server.c (handle_v_kill): Pass signal_pid to
7313 kill_inferior if multi_process is zero.
7315 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
7317 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
7318 * target.h (target_ops): Comment for *_watchpoint to make it clear
7319 the functions can get types '0' and '1'.
7321 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
7323 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
7324 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
7325 * regcache.c (get_regcache): Likewise.
7326 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
7327 * win32-low.c (child_fetch_inferior_registers): Remove check for
7330 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
7331 Pedro Alves <pedro@codesourcery.com>
7333 * target.h (struct target_ops) <supports_multi_process>: New
7335 (target_supports_multi_process): New.
7336 * server.c (handle_query): Even if GDB reports support, only
7337 enable multi-process if the target also supports it. Report
7338 multi-process support only if the target backend supports it.
7339 * linux-low.c (linux_supports_multi_process): New function.
7340 (linux_target_ops): Install it as target_supports_multi_process
7343 2009-05-24 Doug Evans <dje@google.com>
7345 Global renaming of find_thread_pid to find_thread_ptid.
7346 * server.h (find_thread_ptid): Renamed from find_thread_pid.
7347 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
7348 All callers updated.
7350 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
7351 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
7354 * linux-low.c (get_stop_pc): Print pc if debug_threads.
7355 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
7356 (linux_resume_one_lwp): Ditto.
7358 2009-05-23 Doug Evans <dje@google.com>
7360 * linux-low.c (linux_resume_one_lwp): Change type of first arg
7361 from struct inferior_list_entry * to struct lwp_info *.
7362 All callers updated.
7364 2009-05-13 Doug Evans <dje@google.com>
7366 * linux-x86-low.c: Don't include assert.h.
7367 (x86_siginfo_fixup): Use fatal, not assert.
7368 (x86_arch_setup): Fix comment.
7370 2009-05-12 Doug Evans <dje@google.com>
7372 Biarch support for i386/amd64 gdbserver.
7373 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
7374 Add linux-x86-low.c.
7375 (linux-i386-low.o, linux-x86-64-low.o): Delete.
7376 (linux-x86-low.o): Add.
7377 * linux-x86-64-low.c: Delete.
7378 * linux-i386-low.c: Delete.
7379 * linux-x86-low.c: New file.
7380 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
7382 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
7384 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
7385 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
7386 (linux_child_pid_to_exec_file): New function.
7387 (elf_64_header_p, elf_64_file_p): New functions.
7388 (siginfo_fixup): New function.
7389 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
7390 give target a chance to convert layout.
7391 * linux-low.h (linux_target_ops): New member siginfo_fixup.
7392 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
7394 2009-05-07 Doug Evans <dje@google.com>
7396 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
7397 (regsets_store_inferior_registers): Ditto.
7399 2009-05-06 Pedro Alves <pedro@codesourcery.com>
7403 * linux-low.c (must_set_ptrace_flags): Delete.
7404 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
7406 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
7407 `lwp->must_set_ptrace_flags' instead.
7408 (linux_wait_for_event_1): Set ptrace options here.
7409 (linux_wait_1): ... not here.
7411 2009-04-30 Doug Evans <dje@google.com>
7413 * inferiors.c (started_inferior_callback): New function.
7414 (attached_inferior_callback): New function.
7415 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
7416 * server.c (print_started_pid, print_attached_pid): New functions.
7417 (detach_or_kill_for_exit): New function.
7418 (main): Call it instead of for_each_inferior (kill_inferior_callback).
7419 * server.h (have_started_inferiors_p): Declare.
7420 (have_attached_inferiors_p): Declare.
7422 * inferiors.c (remove_process): Fix memory leak, free process.
7423 * linux-low.c (linux_remove_process): New function.
7424 (linux_kill): Call it instead of remove_process.
7425 (linux_detach, linux_wait_1): Ditto.
7427 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
7429 * configure.srv: Add x86 Windows CE target.
7431 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7433 * inferiors.c (get_thread_process): Make global.
7434 * server.h (get_thread_process): Add prototype.
7435 * thread-db.c (find_one_thread): Use get_thread_process
7436 instead of current_process.
7437 (thread_db_get_tls_address): Do not crash if called when
7438 thread layer is not yet initialized.
7440 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
7442 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
7443 * spu-low.c (current_tid): Rename to ...
7444 (current_ptid): ... this.
7445 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
7446 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
7447 ptid_get_lwp (current_ptid) instead of current_tid.
7448 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
7449 instead of current_tid. Use find_process_pid to verify pid
7450 argument is valid. Pass proper argument to remove_process.
7451 (spu_thread_alive): Compare current_ptid instead of current_tid.
7452 (spu_resume): Likewise.
7454 2009-04-02 Pedro Alves <pedro@codesourcery.com>
7456 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
7459 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7461 Implement the multiprocess extensions, and add linux multiprocess
7464 * server.h (ULONGEST): Declare.
7465 (struct ptid, ptid_t): New.
7466 (minus_one_ptid, null_ptid): Declare.
7467 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7468 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
7469 (struct inferior_list_entry): Change `id' type from unsigned from
7471 (struct sym_cache, struct breakpoint, struct
7472 process_info_private): Forward declare.
7473 (struct process_info): Declare.
7474 (current_process): Declare.
7475 (all_processes): Declare.
7476 (initialize_inferiors): Declare.
7477 (add_thread): Adjust to use ptid_t.
7478 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
7479 (add_process, remove_process, find_thread_pid): Declare.
7480 (find_inferior_id): Adjust to use ptid_t.
7481 (cont_thread, general_thread, step_thread): Change type to ptid_t.
7482 (multi_process): Declare.
7483 (push_event): Adjust to use ptid_t.
7484 (read_ptid, write_ptid): Declare.
7485 (prepare_resume_reply): Adjust to use ptid_t.
7486 (clear_symbol_cache): Declare.
7487 * inferiors.c (all_processes): New.
7488 (null_ptid, minus_one_ptid): New.
7489 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
7490 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
7491 (add_thread): Change unsigned long to ptid. Remove gdb_id
7493 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
7494 (gdb_id_to_thread): Rename to ...
7495 (find_thread_pid): ... this. Change unsigned long to ptid.
7496 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
7497 (loaded_dll, pull_pid_from_list): Adjust.
7498 (add_process, remove_process, find_process_pid)
7499 (get_thread_process, current_process, initialize_inferiors): New.
7500 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
7501 (struct target_waitstatus) <related_pid>: Ditto.
7502 (struct target_ops) <kill, detach>: Add `pid' argument. Change
7504 (struct target_ops) <join>: Add `pid' argument.
7505 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
7506 (struct target_ops) <wait>: Add `ptid' field. Change return type
7508 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
7509 (mywait): Add `ptid' argument. Change return type to ptid_t.
7510 (target_pid_to_str): Declare.
7511 * target.c (set_desired_inferior): Adjust to use ptids.
7512 (mywait): Add new `ptid' argument. Adjust.
7513 (target_pid_to_str): New.
7514 * mem-break.h (free_all_breakpoints): Declare.
7515 * mem-break.c (breakpoints): Delelete.
7516 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
7517 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
7518 to use per-process breakpoint list.
7519 (free_all_breakpoints): New.
7520 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
7521 (symbol_cache, all_symbols_looked_up): Delete.
7523 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
7525 (prepare_resume_reply): Change ptid argument's type from unsigned
7526 long to ptid_t. Adjust. Implement W;process and X;process.
7527 (free_sym_cache, clear_symbol_cache): New.
7528 (look_up_one_symbol): Adjust to per-process symbol cache. *
7529 * server.c (cont_thread, general_thread, step_thread): Change type
7532 (multi_process): New.
7533 (last_ptid): Change type to ptid_t.
7534 (struct vstop_notif) <ptid>: Change type to ptid_t.
7535 (queue_stop_reply, push_event): Change `ptid' argument's type to
7537 (discard_queued_stop_replies): Add `pid' argument.
7538 (start_inferior): Adjust to use ptids. Adjust to mywait interface
7539 changes. Don't reference the `attached' global.
7540 (attach_inferior): Adjust to mywait interface changes.
7541 (handle_query): Adjust to use ptids. Parse GDB's qSupported
7542 features. Handle and report "multiprocess+". Handle
7544 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
7546 (handle_v_kill): New.
7547 (handle_v_stopped): Adjust to use target_pid_to_str.
7548 (handle_v_requests): Allow multiple attaches and runs when
7549 multiprocess extensions are in effect. Handle "vKill".
7550 (myresume): Adjust to use ptids.
7551 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
7552 (handle_status): Adjust to discard_queued_stop_replies interface
7554 (first_thread_of, kill_inferior_callback)
7555 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
7556 (main): Call initialize_inferiors. Adjust to use ptids, killing
7557 and detaching from all inferiors. Handle multiprocess packet
7559 * linux-low.h: Include gdb_proc_service.h.
7560 (struct process_info_private): New.
7561 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
7562 <lwpid_of>: Use ptid_get_lwp.
7563 (get_lwp_thread): Adjust.
7564 (struct lwp_info): Add `dead' member.
7565 (find_lwp_pid): Declare.
7566 * linux-low.c (thread_db_active): Delete.
7567 (new_inferior): Adjust comment.
7568 (inferior_pid): Delete.
7569 (linux_add_process): New.
7570 (handle_extended_wait): Adjust.
7571 (add_lwp): Change unsigned long to ptid.
7572 (linux_create_inferior): Add process to processes table. Adjust
7573 to use ptids. Don't set new_inferior here.
7574 (linux_attach_lwp): Rename to ...
7575 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
7576 it. Adjust to use ptids.
7577 (linux_attach_lwp): New.
7578 (linux_attach): Add process to processes table. Don't set
7580 (struct counter): New.
7581 (second_thread_of_pid_p, last_thread_of_process_p): New.
7582 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
7584 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
7585 processes. Remove process from process table.
7586 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
7587 to multiple processes.
7588 (any_thread_of): New.
7589 (linux_detach): Add `pid' argument, and handle it. Remove process
7590 from processes table.
7591 (linux_join): Add `pid' argument. Handle it.
7592 (linux_thread_alive): Change unsighed long argument to ptid_t.
7593 Consider dead lwps as not being alive.
7594 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
7595 threads we're not interested in.
7596 (same_lwp, find_lwp_pid): New.
7597 (linux_wait_for_lwp): Change `pid' argument's type from int to
7599 (linux_wait_for_event): Rename to ...
7600 (linux_wait_for_event_1): ... this. Change `pid' argument's type
7601 from int to ptid_t. Adjust.
7602 (linux_wait_for_event): New.
7603 (linux_wait_1): Add `ptid' argument. Change return type to
7604 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
7605 that exit from the process table.
7606 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
7608 (mark_lwp_dead): New.
7609 (wait_for_sigstop): Adjust to use ptids. If a process exits while
7610 stopping all threads, mark its main lwp as dead.
7611 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
7613 (fetch_register, usr_store_inferior_registers)
7614 (regsets_fetch_inferior_registers)
7615 (regsets_store_inferior_registers, linux_read_memory)
7616 (linux_write_memory): Inline `inferior_pid'.
7617 (linux_look_up_symbols): Adjust to use per-process
7619 (linux_request_interrupt): Adjust to use ptids.
7620 (linux_read_auxv): Inline `inferior_pid'.
7621 (initialize_low): Don't reference thread_db_active.
7622 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
7623 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
7624 (ps_getpid): Return the pid of the current inferior.
7625 * thread-db.c (proc_handle, thread_agent): Delete.
7626 (thread_db_create_event, thread_db_enable_reporting): Adjust to
7628 (find_one_thread): Change argument type to ptid_t. Adjust to
7630 (maybe_attach_thread): Adjust to per-process data and ptids.
7631 (thread_db_find_new_threads): Ditto.
7632 (thread_db_init): Ditto.
7633 * spu-low.c (spu_create_inferior, spu_attach): Add process to
7634 processes table. Adjust to use ptids.
7635 (spu_kill, spu_detach): Adjust interface. Remove process from
7637 (spu_join, spu_thread_alive): Adjust interface.
7638 (spu_wait): Adjust interface. Remove process from processes
7639 table. Adjust to use ptids.
7640 * win32-low.c (current_inferior_tid): Delete.
7641 (current_inferior_ptid): New.
7642 (debug_event_ptid): New.
7643 (thread_rec): Take a ptid. Adjust.
7644 (child_add_thread): Add `pid' argument. Adjust to use ptids.
7645 (child_delete_thread): Ditto.
7646 (do_initial_child_stuff): Add `attached' argument. Add process to
7648 (child_fetch_inferior_registers, child_store_inferior_registers):
7650 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
7651 (win32_attach): Pass 1 to do_initial_child_stuff.
7652 (win32_kill): Adjust interface. Remove process from processes
7654 (win32_detach): Ditto.
7655 (win32_join): Adjust interface.
7656 (win32_thread_alive): Take a ptid.
7657 (win32_resume): Adjust to use ptids.
7658 (get_child_debug_event): Ditto.
7659 (win32_wait): Adjust interface. Remove exiting process from
7662 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7664 Non-stop mode support.
7666 * server.h (non_stop): Declare.
7667 (gdb_client_data, handler_func): Declare.
7668 (delete_file_handler, add_file_handler, start_event_loop):
7670 (handle_serial_event, handle_target_event, push_event)
7671 (putpkt_notif): Declare.
7672 * target.h (enum resume_kind): New.
7673 (struct thread_resume): Replace `step' field by `kind' field.
7674 (TARGET_WNOHANG): Define.
7675 (struct target_ops) <wait>: Add `options' argument.
7676 <supports_non_stop, async, start_non_stop>: New fields.
7677 (target_supports_non_stop, target_async): New.
7678 (start_non_stop): Declare.
7679 (mywait): Add `options' argument.
7680 * target.c (mywait): Add `options' argument. Print child exit
7682 (start_non_stop): New.
7683 * server.c (non_stop, own_buf, mem_buf): New globals.
7684 (struct vstop_notif): New.
7685 (notif_queue): New global.
7686 (queue_stop_reply, push_event, discard_queued_stop_replies)
7687 (send_next_stop_reply): New.
7688 (start_inferior): Adjust to use resume_kind. Adjust to mywait
7690 (attach_inferior): In non-stop mode, don't wait for the target
7692 (handle_general_set): Handle QNonStop.
7693 (handle_query): When handling qC, return the current general
7694 thread, instead of the first thread of the list.
7695 (handle_query): If the backend supports non-stop mode, include
7696 QNonStop+ in the qSupported query response.
7697 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
7699 (handle_v_attach, handle_v_run): Handle non-stop mode.
7700 (handle_v_stopped): New.
7701 (handle_v_requests): Report support for vCont;t. Handle vStopped.
7702 (myresume): Adjust to use resume_kind. Handle non-stop.
7703 (queue_stop_reply_callback): New.
7704 (handle_status): Handle non-stop mode.
7705 (main): Clear non_stop flag on reconnection. Use the event-loop.
7706 Refactor serial protocol handling from here ...
7707 (process_serial_event): ... to this new function. When GDB
7708 selects any thread, select one here. In non-stop mode, wait until
7709 GDB acks all pending events before exiting.
7710 (handle_serial_event, handle_target_event): New.
7711 * remote-utils.c (remote_open): Install remote_desc in the event
7713 (remote_close): Remove remote_desc from the event loop.
7714 (putpkt_binary): Rename to...
7715 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
7716 (putpkt_binary): New as wrapper around putpkt_binary_1.
7717 (putpkt_notif): New.
7718 (prepare_resume_reply): In non-stop mode, don't change the
7720 * event-loop.c: New.
7721 * Makefile.in (OBJ): Add event-loop.o.
7722 (event-loop.o): New rule.
7724 * linux-low.h (pid_of): Moved here.
7726 (get_lwp_thread): Use lwpid_of.
7727 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
7728 * linux-low.c (pid_of): Delete.
7729 (inferior_pid): Use lwpid_of.
7730 (linux_event_pipe): New.
7731 (target_is_async_p): New.
7733 (handle_extended_wait): Use lwpid_of.
7734 (add_lwp): Don't set lwpid field.
7735 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
7736 (linux_kill_one_lwp): If killing a running lwp, stop it first.
7737 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
7738 (linux_detach_one_lwp): If detaching from a running lwp, stop it
7739 first. Adjust to linux_wait_for_event interface changes. Use
7741 (linux_detach): Don't delete the main lwp here.
7742 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
7743 (status_pending_p): Don't consider explicitly suspended lwps.
7744 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
7745 pointer. Add OPTIONS argument. Change return type to int. Use
7746 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
7747 (linux_wait_for_event): Take an integer pid instead of a lwp_info
7748 pointer. Add status pointer argument. Return a pid instead of a
7749 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
7750 changes. In non-stop mode, don't switch to a random thread.
7751 (linux_wait): Rename to...
7752 (linux_wait_1): ... this. Add target_options argument, and handle
7753 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
7754 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
7755 clean exit and signal exit code. Don't stop all threads in
7756 non-stop mode. In all-stop mode, only stop all threads when
7757 reporting a stop to GDB. Handle explicit thread stop requests.
7758 (async_file_flush, async_file_mark): New.
7760 (send_sigstop): Use lwpid_of.
7761 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
7762 interface changes. In non-stop mode, don't switch to a random
7764 (linux_resume_one_lwp): Use lwpid_of.
7765 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
7766 (linux_resume_one_thread): ... this. Handle resume_stop. In
7767 non-stop mode, don't look for pending flag in all threads.
7768 (resume_status_pending_p): Don't consider explicitly suspended
7770 (my_waitpid): Reimplement. Emulate __WALL.
7771 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7773 (sigchld_handler, linux_supports_non_stop, linux_async)
7774 (linux_start_non_stop): New.
7775 (linux_target_ops): Register linux_supports_non_stop, linux_async
7776 and linux_start_non_stop.
7777 (initialize_low): Install SIGCHLD handler.
7778 * thread-db.c (thread_db_create_event, find_one_thread)
7779 (thread_db_get_tls_address): Use lwpid_of.
7780 * win32-low.c (win32_detach): Adjust to use resume_kind.
7781 (win32_wait): Add `options' argument.
7782 * spu-low.c (spu_resume): Adjust to use resume_kind.
7783 (spu_wait): Add `options' argument.
7785 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7787 Decouple target code from remote protocol.
7789 * target.h (enum target_waitkind): New.
7790 (struct target_waitstatus): New.
7791 (struct target_ops) <wait>: Return an unsigned long. Take a
7792 target_waitstatus pointer instead of a char pointer.
7794 * target.c (mywait): Change prototype to return an unsigned long.
7795 Take a target_waitstatus pointer instead of a char pointer. Adjust.
7796 * server.h (thread_from_wait, old_thread_from_wait): Delete
7798 (prepare_resume_reply): Change prototype to take a
7800 * server.c (thread_from_wait, old_thread_from_wait): Delete.
7801 (last_status, last_ptid): New.
7802 (start_inferior): Remove "statusptr" argument. Adjust. Return a
7803 pid instead of a signal.
7804 (attach_inferior): Remove "status" and "signal" parameters.
7806 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
7808 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
7809 (handle_v_requests, myresume): Remove "status" and "signal"
7811 (handle_status): New.
7812 (main): Delete local `status'. Adjust.
7813 * remote-utils.c: Include target.h.
7814 (prepare_resume_reply): Change prototype to take a
7815 target_waitstatus. Adjust.
7817 * linux-low.c (linux_wait): Adjust to new target_ops->wait
7819 * spu-low.c (spu_wait): Adjust.
7820 * win32-low.c (enum target_waitkind, struct target_waitstatus):
7822 (win32_wait): Adjust.
7824 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7826 * target.h (struct thread_resume): Delete leave_stopped member.
7827 (struct target_ops): Add a `n' argument to the `resume' callback.
7828 * server.c (start_inferior): Adjust.
7829 (handle_v_cont, myresume): Adjust.
7830 * linux-low.c (check_removed_breakpoint): Adjust to resume
7831 interface change, and to removed leave_stopped field.
7832 (resume_ptr): Delete.
7833 (struct thread_resume_array): New.
7834 (linux_set_resume_request): Add new `arg' parameter. Adjust to
7835 resume interface change.
7836 (linux_continue_one_thread, linux_queue_one_thread)
7837 (resume_status_pending_p): Check if the resume field is NULL
7838 instead of checking the leave_stopped member.
7839 (linux_resume): Adjust to the target resume interface change.
7840 * spu-low.c (spu_resume): Adjust to the target resume interface
7842 * win32-low.c (win32_detach, win32_resume): Ditto.
7844 2009-04-01 Pedro Alves <pedro@codesourcery.com>
7846 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
7848 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
7850 (linux_continue_one_thread): Only preserve the stepping flag if
7851 there's a pending breakpoint.
7853 2009-03-31 Pedro Alves <pedro@codesourcery.com>
7855 * server.c (main): After the inferior having exited, call
7856 remote_close before exiting gdbserver.
7858 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
7860 Fix size of FPSCR in Power 7 processors.
7861 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
7862 (PPC_FEATURE_HAS_DFP): New #define.
7863 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
7866 2009-03-23 Pedro Alves <pedro@codesourcery.com>
7868 * server.c (handle_query) Whitespace and formatting.
7870 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7872 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
7873 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
7874 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
7875 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
7876 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
7877 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
7878 Makefile.in, configure.ac: Fix whitespace throughout.
7879 * configure: Regenerate.
7881 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7883 * inferiors.c (find_inferior): Make it safe for the callback
7884 function to delete the currently iterated inferior.
7886 2009-03-22 Pedro Alves <pedro@codesourcery.com>
7888 * Makefile.in (linuw_low_h): Move higher.
7889 (thread-db.o): Depend on $(linux_low_h).
7891 2009-03-17 Pedro Alves <pedro@codesourcery.com>
7893 Rename "process" to "lwp" throughout.
7895 * linux-low.c (all_processes): Rename to...
7896 (all_lwps): ... this.
7897 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
7898 (add_process): Rename to ...
7899 (add_lwp): ... this. Adjust.
7900 (linux_create_inferior): Adjust.
7901 (linux_attach_lwp): Adjust.
7902 (linux_attach): Adjust.
7903 (linux_kill_one_process): Rename to ...
7904 (linux_kill_one_lwp): ... this. Adjust.
7905 (linux_kill): Adjust.
7906 (linux_detach_one_process): Rename to ...
7907 (linux_detach_one_lwp): ... this. Adjust.
7908 (linux_detach): Adjust.
7909 (check_removed_breakpoint): Adjust.
7910 (status_pending_p): Adjust.
7911 (linux_wait_for_process): Rename to ...
7912 (linux_wait_for_lwp): ... this. Adjust.
7913 (linux_wait_for_event): Adjust.
7914 (send_sigstop): Adjust.
7915 (wait_for_sigstop): Adjust.
7916 (stop_all_processes): Rename to ...
7917 (stop_all_lwps): ... this.
7918 (linux_resume_one_process): Rename to ...
7919 (linux_resume_one_lwp): ... this. Adjust.
7920 (linux_set_resume_request, linux_continue_one_thread)
7921 (linux_queue_one_thread, resume_status_pending_p)
7922 (usr_store_inferior_registers, regsets_store_inferior_registers)
7923 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
7925 * linux-low.h (get_process): Rename to ...
7926 (get_lwp): ... this. Adjust.
7927 (get_thread_process): Rename to ...
7928 (get_thread_lwp): ... this. Adjust.
7929 (get_process_thread): Rename to ...
7930 (get_lwp_thread): ... this. Adjust.
7931 (struct process_info): Rename to ...
7932 (struct lwp_info): ... this.
7933 (all_processes): Rename to ...
7934 (all_lwps): ... this.
7935 * proc-service.c (ps_lgetregs): Adjust.
7936 * thread-db.c (thread_db_create_event, find_one_thread)
7937 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
7939 2009-03-14 Pedro Alves <pedro@codesourcery.com>
7941 * server.c (handle_query): Handle "qAttached".
7943 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
7945 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
7946 GPLv3, update license URL.
7948 2009-03-01 Doug Evans <dje@google.com>
7950 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
7951 (server_h): Add gdb_signals.h.
7952 (signals.o): Update.
7953 * server.h (target_signal_from_host,target_signal_to_host_p)
7954 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
7956 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
7958 * remote-utils.c (getpkt): Also generate remote-debug
7959 information if noack_mode is set.
7961 2009-02-06 Pedro Alves <pedro@codesourcery.com>
7963 * server.c (handle_query): Report qXfer:siginfo:read and
7964 qXfer:siginfo:write as supported and handle them.
7965 * target.h (struct target_ops) <qxfer_siginfo>: New field.
7966 * linux-low.c (linux_xfer_siginfo): New.
7967 (linux_target_ops): Set it.
7969 2009-01-26 Pedro Alves <pedro@codesourcery.com>
7971 * server.c (gdbserver_usage): Mention --remote-debug.
7972 (main): Accept '--remote-debug' switch.
7974 2009-01-18 Doug Evans <dje@google.com>
7976 * regcache.c (new_register_cache): No need to check result of xcalloc.
7977 * server.c (handle_search_memory): Back out calls to xmalloc,
7978 result is checked and error is returned to user upon failure.
7979 (handle_query): Ditto. Add more checks for result of malloc.
7980 (handle_v_cont): Check result of malloc, report error back to
7982 (handle_v_run): Ditto. Call freeargv.
7983 * server.h (freeargv): Declare.
7984 * utils.c (freeargv): New fn.
7986 2009-01-15 Doug Evans <dje@google.com>
7988 * gdbreplay.c (perror_with_name): Make arg const char *.
7989 * server.h (target_signal_to_name): Make return type const char *.
7990 * thread-db.c (thread_db_err_str): Make return type const char *.
7991 * utils.c (perror_with_name): Make arg const char *.
7993 2009-01-14 Pedro Alves <pedro@codesourcery.com>
7995 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
7996 when handling a EXIT_PROCESS_DEBUG_EVENT.
7998 2009-01-06 Joel Brobecker <brobecker@adacore.com>
8000 * gdbreplay.c (gdbreplay_version): Update copyright year.
8001 * server.c (gdbserver_version): Likewise.
8003 2009-01-05 Doug Evans <dje@google.com>
8005 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
8006 (handle_extended_wait): Improve comment.
8008 2008-12-13 Doug Evans <dje@google.com>
8010 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
8011 * server.h (ATTR_MALLOC): New macro.
8012 (xmalloc,xcalloc,xstrdup): Declare.
8013 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
8014 * inferiors.c: Ditto.
8015 * linux-low.c: Ditto.
8016 * mem-break.c: Ditto.
8017 * regcache.c: Ditto.
8018 * remote-utils.c: Ditto.
8021 * win32-low.c: Ditto.
8023 2008-12-12 Doug Evans <dje@google.com>
8025 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
8026 in debugging printf.
8028 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
8030 2008-12-09 Doug Evans <dje@google.com>
8032 * linux-low.h (struct process_info): Delete member tid, unused.
8033 * thread-db.c (find_one_thread): Update.
8034 (maybe_attach_thread): Update.
8036 2008-12-02 Pedro Alves <pedro@codesourcery.com>
8038 * target.h (struct target_ops): Add qxfer_osdata member.
8039 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
8041 (linux_qxfer_osdata): New functions.
8042 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
8044 * server.c (handle_query): Handle "qXfer:osdata:read:".
8045 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
8046 (buffer_xml_printf): New functions.
8047 * server.h (struct buffer): New.
8048 (buffer_grow_str, buffer_grow_str0): New macros.
8049 (buffer_grow, buffer_free, buffer_init, buffer_finish)
8050 (buffer_xml_printf): Declare.
8052 2008-11-24 Doug Evans <dje@google.com>
8054 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
8056 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
8058 * server.c (handle_v_run): Always use the supplied argument list.
8060 2008-11-19 Bob Wilson <bob.wilson@acm.org>
8062 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
8063 (xtensa_regmap_table): Add entry for scompare1.
8065 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
8067 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
8068 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
8069 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
8070 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
8071 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
8072 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
8073 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
8074 XML target descriptions.
8075 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
8076 when inferior is running on an ISA 2.05 or later processor. Add
8077 special case to return offset for full 64-bit slot of FPSCR when
8080 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
8082 * Makefile.in (SFILES, clean): Added sparc64 files.
8083 (reg-sparc64.o, reg-sparc64.c): New.
8084 * configure.srv (sparc*-*-linux*): New configuration.
8085 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
8086 syscall arguments for SPARC.
8087 (regsets_store_inferior_registers): Likewise.
8088 * linux-sparc-low.c: New file.
8090 2008-10-21 Doug Evans <dje@google.com>
8092 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
8093 (READLINE_DIR,READLINE_DEP): Delete.
8094 (INTERNAL_CFLAGS): Update.
8095 (LINTFLAGS): Update.
8097 2008-10-10 Pedro Alves <pedro@codesourcery.com>
8099 * server.c (handle_v_run): If GDB didn't specify an argv, use the
8100 whole argv from the last run, not just argv[0].
8102 2008-09-08 Pedro Alves <pedro@codesourcery.com>
8104 * regcache.c (new_register_cache): Return NULL if the register
8105 cache size isn't known yet.
8106 (free_register_cache): Avoid dereferencing a NULL regcache.
8108 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8110 * configure.srv: Merge MIPS and MIPS64.
8112 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
8114 * Makefile.in (uninstall): Apply $(EXEEXT) too.
8116 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
8118 * Makefile.in: Add required vsx dependencies.
8120 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
8121 Declare init_registers_powerpc_vsx32l.
8122 Declare init_registers_powerpc_vsx64l.
8123 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
8124 (ppc_arch_setup): Check for VSX in hwcap.
8125 (ppc_fill_vsxregset): New function.
8126 (ppc_store_vsxregset): New function.
8127 Add new VSX entry in regset_info target_regsets.
8129 * configure.srv: Add new VSX dependencies.
8131 2008-08-12 Pedro Alves <pedro@codesourcery.com>
8133 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
8134 (remote_open): Set or clear transport_is_reliable.
8135 (putpkt_binary): Don't expect acks in noack mode.
8136 (getpkt): Don't send ack/nac in noack mode.
8137 * server.c (handle_general_set): Handle QStartNoAckMode.
8138 (handle_query): If connected by tcp pass QStartNoAckMode+ in
8140 (main): Reset noack_mode on every connection.
8141 * server.h (noack_mode): Declare.
8143 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
8145 * Makefile.in (GDBREPLAY_OBS): New variable.
8146 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
8148 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
8149 Daniel Jacobowitz <dan@codesourcery.com>
8151 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
8152 (usr_store_inferior_registers): Likewise.
8153 (regsets_store_inferior_registers): Likewise.
8155 2008-07-31 Rolf Jansen <rj@surtec.com>
8156 Pedro Alves <pedro@codesourcery.com>
8158 * configure.ac: Check for memmem declaration.
8159 * server.c [HAVE_MALLOC_H]: Include malloc.h.
8160 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
8161 (disable_packet_qfThreadInfo): Unconditionally compile.
8162 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
8163 * configure, config.in: Regenerate.
8165 2008-07-28 Doug Kwan <dougkwan@google.com>
8167 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
8168 (linux_write_memory): Remove declaration of errno.
8170 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
8172 * linux-low.c (handle_extended_wait): Do not use "status"
8173 variable uninitialized.
8175 2008-07-07 Pedro Alves <pedro@codesourcery.com>
8177 * server.c (handle_v_attach): Inhibit reporting dll changes.
8179 2008-06-27 Pedro Alves <pedro@codesourcery.com>
8181 * remote-utils.c (prepare_resume_reply): If requested, don't
8182 output "thread:TID" in the T stop reply.
8184 * server.c (disable_packet_vCont, disable_packet_Tthread)
8185 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
8186 (handle_query): If requested, disable support for qC, qfThreadInfo
8188 (handle_v_requests): If requested, disable support for vCont.
8189 (gdbserver_show_disableable): New.
8190 (main): Handle --disable-packet and --disable-packet=LIST.
8192 * server.h (disable_packet_vCont, disable_packet_Tthread)
8193 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
8195 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
8197 * server.c (gdbserver_usage): Mention --version.
8199 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
8201 * Makefile.in (gdbreplay.o): New rule.
8203 2008-06-06 Joseph Myers <joseph@codesourcery.com>
8205 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
8206 message, not gdbserver.
8208 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
8209 Nathan Sidwell <nathan@codesourcery.com>
8210 Joseph Myers <joseph@codesourcery.com>
8212 * acinclude.m4: Include ../../config/acx.m4.
8213 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
8214 * configure, config.in: Regenerate.
8215 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
8216 * server.c (gdbserver_version): Print PKGVERSION.
8217 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
8218 (main): Adjust gdbserver_usage calls.
8219 * gdbreplay.c (version, host_name): Add declarations.
8220 (gdbreplay_version, gdbreplay_usage): New.
8221 (main): Accept --version and --help options.
8223 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
8225 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
8226 (arm_breakpoint_at): Handle Thumb.
8227 (the_low_target): Add comment.
8229 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
8231 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
8233 2008-05-09 Doug Evans <dje@google.com>
8235 * server.h (decode_search_memory_packet): Declare.
8236 * remote-utils.c (decode_search_memory_packet): New fn.
8237 * server.c (handle_search_memory_1): New fn.
8238 (handle_search_memory): New fn.
8239 (handle_query): Process qSearch:memory packets.
8241 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
8243 * regcache.c (registers_length): Remove.
8244 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
8245 full register packet.
8246 * regcache.h (registers_length): Remove prototype.
8247 * server.h (PBUFSIZ): Define to 16384.
8249 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
8251 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
8252 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
8253 powerpc-64l.o, and powerpc-altivec64l.o.
8254 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
8255 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
8256 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
8257 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
8258 rs6000/power-linux.xml, and rs6000/power64-linux.xml
8261 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
8262 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
8263 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
8264 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
8265 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
8266 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
8267 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
8268 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
8269 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
8270 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
8273 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
8274 (init_registers_powerpc_32l): ... this new prototype.
8275 (init_registers_powerpc_32): Remove, replace by ...
8276 (init_registers_powerpc_altivec32l): ... this new prototype.
8277 (init_registers_powerpc_e500): Remove, replace by ...
8278 (init_registers_powerpc_e500l): ... this new prototype.
8279 (init_registers_ppc64): Remove, replace by ...
8280 (init_registers_powerpc_64l): ... this new prototype.
8281 (init_registers_powerpc_64): Remove, replace by ...
8282 (init_registers_powerpc_altivec64l): ... this new prototype.
8283 (ppc_num_regs): Set to 73.
8284 (PT_ORIG_R3, PT_TRAP): Define if necessary.
8285 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
8286 (ppc_cannot_store_register): Handle orig_r3 and trap.
8287 (ppc_arch_setup): Update init_registers_... calls.
8288 (ppc_fill_gregset): Handle orig_r3 and trap.
8290 * inferiors.c (clear_inferiors): Reset current_inferior.
8292 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
8294 * acinclude.m4: Add override.m4.
8295 * configure: Regenerate.
8297 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8299 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
8300 initial call to init_register_ppc64.
8302 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
8304 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
8305 single powerpc*-*-linux* case.
8306 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
8308 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
8310 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
8311 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
8313 * linux-ppc-low.c: Include <elf.h>.
8314 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
8315 (ppc_hwcap): New global variable.
8316 (ppc_regmap): Remove __SPE__ #ifdef sections.
8317 (ppc_regmap_e500): New global variable.
8318 (ppc_cannot_store_register): Update __SPE__ special case.
8319 (ppc_get_hwcap): New function.
8320 (ppc_arch_setup): Use it to determine whether inferior supports
8321 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
8322 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
8323 Do not access registers if target does not support AltiVec.
8324 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
8325 Do not access registers if target does not support SPE.
8326 (target_regsets): Unconditionally include AltiVec and SPE regsets.
8328 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
8330 * linux-low.c (disabled_regsets, num_regsets): New.
8331 (use_regsets_p): Delete.
8332 (linux_wait_for_process): Clear disabled_regsets.
8333 (regsets_fetch_inferior_registers): Check and set it.
8334 (regsets_store_inferior_registers): Likewise.
8335 (linux_fetch_registers, linux_store_registers): Do not use
8337 (initialize_low): Allocate disabled_regsets.
8339 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
8341 * Makefile.in (LIBOBJS): New.
8343 (memmem.o): New rule.
8344 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
8345 * configure: Regenerated.
8347 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
8349 * server.c (handle_query): Never return "unsupported" for
8350 qXfer:features:read queries.
8352 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
8354 * server.c (get_features_xml): Fix inverted condition.
8355 (handle_query): Always support qXfer:feature:read.
8357 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
8359 * server.c (wrapper_argv): New.
8360 (start_inferior): Handle wrapper_argv. If set, expect an extra
8362 (gdbserver_usage): Document --wrapper.
8363 (main): Parse --wrapper.
8365 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8367 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
8368 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
8369 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
8370 (ppc_set_pc): Likewise.
8371 (ppc_arch_setup): New function.
8372 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
8373 of collect_register.
8374 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
8376 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8378 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
8379 instead of linux-ppc64-low.o.
8380 * linux-ppc64-low.c: Remove file.
8381 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
8382 (linux-ppc64-low.o): Remove rule.
8384 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
8385 (init_registers_powerpc_64): Likewise.
8386 (ppc_regmap): Conditionally define depending on __powerpc64__.
8387 (ppc_cannot_store_register): Do not special-case "fpscr" when
8388 compiled on __powerpc64__.
8389 (ppc_collect_ptrace_register): New function.
8390 (ppc_supply_ptrace_register): New function.
8391 (ppc_breakpoint): Change type to "unsigned int".
8392 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
8393 (the_low_target): Conditionally provide initializers for the
8394 arch_setup member depending on __powerpc64__. Install
8395 collect_ptrace_register and supply_ptrace_register members.
8397 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
8399 * regcache.h (gdbserver_xmltarget): Add extern declaration.
8400 * server.c (gdbserver_xmltarget): Define.
8401 (get_features_xml): Use it to replace "target.xml" and arch_string.
8403 * configure.srv: Remove srv_xmltarget. Add XML files that were
8404 mentioned there to srv_xmlfiles instead. Remove conditional tests
8405 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
8406 srv_xmlfiles and srv_regobj to include all possible choices.
8407 * configure.ac (srv_xmltarget): Remove.
8408 (srv_xmlfiles): Do not add "target.xml".
8409 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
8410 checks for supplementary target information.
8411 * configure: Regenerate.
8412 * Makefile.in (XML_TARGET): Remove.
8413 (target.xml): Remove rule.
8414 (clean): Do not clean up target.xml.
8415 (.PRECIOUS): Do not mention target.xml.
8417 * target.h (struct target_ops): Remove arch_string member.
8418 * linux-low.c (linux_arch_string): Remove.
8419 (linux_target_ops): Remove arch_string initializer.
8420 * linux-low.h (struct linux_target_ops): Remove arch_string member.
8421 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
8422 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
8423 * spu-low.c (spu_arch_string): Remove.
8424 (spu_target_ops): Remove arch_string initializer.
8425 * win32-low.c (win32_arch_string): Remove.
8426 (win32_target_ops): Remove arch_string initializer.
8427 * win32-low.h (struct win32_target_ops): Remove arch_string member.
8428 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
8429 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
8431 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8433 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
8434 by collect_ptrace_register and supply_ptrace_register hooks.
8435 * linux-low.c (fetch_register): Use supply_ptrace_register callback
8436 instead of checking for the_low_target.left_pad_xfer.
8437 (usr_store_inferior_registers): Use collect_ptrace_register callback
8438 instead of checking for the_low_target.left_pad_xfer.
8440 * linux-s390-low.c (s390_collect_ptrace_register): New function.
8441 (s390_supply_ptrace_register): Likewise.
8442 (s390_fill_gregset): Call s390_collect_ptrace_register.
8443 (the_low_target): Update.
8445 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
8446 (ppc_supply_ptrace_register): Likewise.
8447 (the_low_target): Update.
8449 * linux-i386-low.c (the_low_target): Update.
8450 * linux-x86-64-low.c (the_low_target): Update.
8452 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8454 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
8455 reg-s390.o and reg-s390x.o.
8457 * linux-low.c (new_inferior): New global variable.
8458 (linux_create_inferior, linux_attach): Set it.
8459 (linux_wait_for_process): Call the_low_target.arch_setup after the
8460 target has stopped for the first time.
8461 (initialize_low): Do not call the_low_target.arch_setup.
8463 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
8464 (s390_set_pc): Likewise.
8465 (s390_arch_setup): New function.
8466 (the_low_target): Use s390_arch_setup as arch_setup routine.
8468 * regcache.c (realloc_register_cache): New function.
8469 (set_register_cache): Call it for each existing regcache.
8471 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
8473 * server.h (init_registers): Remove prototype.
8475 * linux-low.h (struct linux_target_ops): Add arch_setup field.
8476 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
8477 instead of init_registers ().
8478 * linux-arm-low.c (init_registers_arm): Add prototype.
8479 (init_registers_arm_with_iwmmxt): Likewise.
8480 (the_low_target): Add initializer for arch_setup field.
8481 * linux-cris-low.c (init_registers_cris): Add prototype.
8482 (the_low_target): Add initializer for arch_setup field.
8483 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
8484 (the_low_target): Add initializer for arch_setup field.
8485 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
8486 (the_low_target): Add initializer for arch_setup field.
8487 * linux-ia64-low.c (init_registers_ia64): Add prototype.
8488 (the_low_target): Add initializer for arch_setup field.
8489 * linux-m32r-low.c (init_registers_m32r): Add prototype.
8490 (the_low_target): Add initializer for arch_setup field.
8491 * linux-m68k-low.c (init_registers_m68k): Add prototype.
8492 (the_low_target): Add initializer for arch_setup field.
8493 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
8494 (init_registers_mips64_linux): Likewise.
8495 (the_low_target): Add initializer for arch_setup field.
8496 * linux-ppc-low.c (init_registers_ppc): Add prototype.
8497 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
8498 (the_low_target): Add initializer for arch_setup field.
8499 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
8500 (init_registers_powerpc_64): Likewise.
8501 (the_low_target): Add initializer for arch_setup field.
8502 * linux-s390-low.c (init_registers_s390): Add prototype.
8503 (init_registers_s390x): Likewise.
8504 (the_low_target): Add initializer for arch_setup field.
8505 * linux-sh-low.c (init_registers_sh): Add prototype.
8506 (the_low_target): Add initializer for arch_setup field.
8507 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
8508 (the_low_target): Add initializer for arch_setup field.
8509 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
8510 (the_low_target): Add initializer for arch_setup field.
8512 * win32-low.h (struct win32_target_ops): Add arch_setup field.
8513 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
8514 instead of init_registers ().
8515 * win32-arm-low.c (init_registers_arm): Add prototype.
8516 (the_low_target): Add initializer for arch_setup field.
8517 * win32-i386-low.c (init_registers_i386): Add prototype.
8518 (the_low_target): Add initializer for arch_setup field.
8520 * spu-low.c (init_registers_spu): Add prototype.
8521 (initialize_low): Call initialie_registers_spu () instead of
8522 initialize_registers ().
8524 2008-02-19 Pedro Alves <pedro@codesourcery.com>
8526 * server.c (handle_v_requests): When handling the vRun and vAttach
8527 packets, if already debugging a process, don't kill it. Return an
8530 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
8532 * server.c (handle_query): Correct length check.
8534 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
8536 * win32-low.c (do_initial_child_stuff): Add process handle
8537 parameter. Set current_process_handle and current_process_id from the
8538 parameters. Clear globals.
8539 (win32_create_inferior): Don't set current_process_handle and
8540 current_process_id here. Instead pass them on the call to
8541 do_initial_child_stuff.
8542 (win32_attach): Likewise.
8543 (win32_clear_inferiors): New.
8544 (win32_kill): Don't close the current process handle or the
8545 current thread handle here. Instead call win32_clear_inferiors.
8546 (win32_detach): Don't open a new handle to the process. Call
8547 win32_clear_inferiors.
8548 (win32_join): Don't rely on current_process_handle; open a new
8549 handle using the process id.
8550 (win32_wait): Call win32_clear_inferiors when the inferior process
8553 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
8555 * server.c (monitor_show_help): Add "exit".
8557 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
8559 * Makefile.in (SFILES): Add linux-xtensa-low.c.
8560 (clean): Add reg-xtensa.c.
8561 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
8562 * configure.srv (xtensa*-*-linux*) New target.
8563 * linux-xtensa-low.c: New.
8564 * xtensa-xtregs.c: New.
8566 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
8568 * hostio.c: Don't include errno.h.
8569 (errno_to_fileio_errno): Move to hostio-errno.
8570 * hostio.c: (hostio_error): Remove the error parameter. Defer the
8571 error number outputting to the target->hostio_last_error callback.
8572 (hostio_packet_error): Use FILEIO_EINVAL directly.
8573 (handle_open, handle_pread, hostio_error, handle_unlink): Update
8574 calls to hostio_error.
8575 * hostio-errno.c: New.
8576 * server.h (hostio_last_error_from_errno): Declare.
8577 * target.h (target_ops): Add hostio_last_error member.
8578 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
8579 as hostio_last_error handler.
8580 * spu-low.c (spu_target_ops): Likewise.
8581 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
8582 (wince_hostio_last_error): New functions.
8583 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
8584 as hostio_last_error handler.
8585 (win32_target_ops) [!_WIN32_WCE]: Register
8586 hostio_last_error_from_errno as hostio_last_error handler.
8587 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
8588 (hostio-errno.o): New rule.
8589 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
8590 * configure.srv (srv_hostio_err_objs): New variable. Default to
8592 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
8593 * configure: Regenerate.
8595 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
8597 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
8598 (linux_kill, linux_detach): Clean up the process list.
8599 * remote-utils.c (remote_open): Improve port number parsing.
8600 (putpkt_binary, input_interrupt): Only send interrupts if the target
8602 * server.c (extended_protocol): Make static.
8603 (attached): Define earlier.
8604 (exit_requested, response_needed, program_argv): New variables.
8605 (target_running): New.
8606 (start_inferior): Clear attached here.
8607 (attach_inferior): Set attached here.
8608 (require_running): Define.
8609 (handle_query): Use require_running and target_running. Implement
8611 (handle_v_attach, handle_v_run): New.
8612 (handle_v_requests): Use require_running. Handle vAttach and vRun.
8613 (gdbserver_usage): Update.
8614 (main): Redo argument parsing. Handle --debug and --multi. Handle
8615 --attach along with other options or after the port. Save
8616 program_argv. Support no initial program. Resynchronize
8617 communication with GDB after an error. Handle "monitor exit".
8618 Use require_running and target_running. Always allow the extended
8619 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
8620 restart in extended mode.
8621 * README: Refer to the GDB manual. Update --attach usage.
8623 2007-12-20 Andreas Schwab <schwab@suse.de>
8625 * linux-low.c (STACK_SIZE): Define.
8626 (linux_tracefork_child): Use it. Use __clone2 on ia64.
8627 (linux_test_for_tracefork): Likewise.
8629 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
8631 * linux-low.c (linux_wait_for_event): Update messages. Do not
8632 reinsert auto-delete breakpoints.
8633 * mem-break.c (struct breakpoint): Change return type of handler to
8635 (set_breakpoint_at): Update handler type.
8636 (reinsert_breakpoint_handler): Return 1 instead of calling
8638 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
8640 (check_breakpoints): Delete auto-delete breakpoints and return 2.
8641 * mem-break.h (set_breakpoint_at): Update handler type.
8642 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
8643 * win32-low.c (auto_delete_breakpoint): New.
8644 (get_child_debug_event): Use it.
8646 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
8648 * configure.ac: Check for pread and pwrite.
8649 * hostio.c (handle_pread): Fall back to lseek and read.
8650 (handle_pwrite): Fall back to lseek and write.
8651 * config.in, configure: Regenerated.
8653 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
8655 * server.c (myresume): Add own_buf argument.
8656 (main): Update calls.
8658 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
8660 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
8661 * remote-utils.c (remote_open): Do not call disable_async_io.
8662 (block_async_io): Delete.
8663 (unblock_async_io): Make static.
8664 (initialize_async_io): New.
8665 * server.c (handle_v_cont): Handle async I/O here.
8666 (myresume): Likewise. Move other common resume tasks here...
8667 (main): ... from here. Call initialize_async_io. Disable async
8668 I/O before the main loop.
8669 * server.h (initialize_async_io): Declare.
8670 (block_async_io, unblock_async_io): Delete prototypes.
8671 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
8673 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
8675 * remote-utils.c (readchar): Allow binary data in received messages.
8677 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8679 * win32-low.c (attaching): New global.
8680 (win32_create_inferior): Clear the `attaching' global.
8681 (win32_attach): Set the `attaching' global.
8682 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
8683 attaching. Only set a breakpoint at the entry point if not
8686 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8688 * server.c (main): Don't report dll events on the initial
8689 connection on attaches.
8691 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8693 * server.c (main): Relax numerical bases supported for the pid of
8694 the --attach command line argument.
8696 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8698 * win32-low.c (win32_attach): Call OpenProcess before
8699 DebugActiveProcess, not after. Add last error output to error
8702 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
8704 * win32-low.c (win32_get_thread_context)
8705 (win32_set_thread_context): New functions.
8706 (thread_rec): Use win32_get_thread_context.
8707 (continue_one_thread, win32_resume): Use win32_set_thread_context.
8708 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
8711 2007-12-03 Leo Zayas
8712 Pedro Alves <pedro_alves@portugalmail.pt>
8714 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
8716 (child_add_thread): Minor cleanup.
8717 (child_continue): Resume artificially suspended threads before
8718 calling ContinueDebugEvent.
8719 (suspend_one_thread): New.
8720 (fake_breakpoint_event): New.
8721 (get_child_debug_event): Change return type to int. Check here if
8722 gdb sent an interrupt request. If a soft interrupt was requested,
8723 fake a breakpoint event. Return 0 if there is no event to handle,
8725 (win32_wait): Don't check here if gdb sent an interrupt request.
8726 Ensure there is a valid event to handle.
8727 (win32_request_interrupt): Add soft interruption method as last
8730 2007-12-03 Leo Zayas
8731 Pedro Alves <pedro_alves@portugalmail.pt>
8733 * win32-low.h (win32_thread_info): Add descriptions to the
8734 structure members. Replace `suspend_count' counter by a
8736 * win32-low.c (thread_rec): Update condition of when to get the
8737 context from the inferior. Rely on ContextFlags being set if it
8738 has already been retrieved. Only suspend the inferior thread if
8739 we haven't already. Warn if that fails.
8740 (continue_one_thread): s/suspend_count/suspended/. Only call
8741 ResumeThread once. Warn if that fails.
8743 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8745 * win32-low.c (win32_wait): Don't read from the inferior when it
8748 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
8750 * Makefile.in (win32_low_h): New variable.
8751 (win32-low.o): Add dependency on $(win32_low_h).
8752 (win32-arm-low.o, win32-i386-low.o): New rules.
8754 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8756 * hostio.c: Correct copyright year.
8758 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
8760 * Makefile.in (OBS): Add hostio.o.
8761 (hostio.o): New rule.
8762 * server.h (handle_vFile): Declare.
8763 * hostio.c: New file.
8764 * server.c (handle_v_requests): Take packet_len and new_packet_len
8765 for binary packets. Call handle_vFile.
8766 (main): Update call to handle_v_requests.
8768 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
8770 * linux-low.c: Include <sched.h>.
8772 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
8774 * linux-low.c (linux_tracefork_grandchild): New.
8775 (linux_tracefork_child): Use clone.
8776 (linux_test_for_tracefork): Use clone; allocate and free a stack.
8778 2007-10-31 Joel Brobecker <brobecker@adacore.com>
8780 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
8782 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
8784 * linux-low.c (handle_extended_wait): Handle unexpected signals.
8786 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
8788 * inferiors.c (change_inferior_id): Delete.
8789 (add_pid_to_list, pull_pid_from_list): New.
8790 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
8791 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
8792 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
8793 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
8794 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
8795 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
8796 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
8797 (using_threads): Always set to 1.
8798 (handle_extended_wait): New.
8799 (add_process): Do not set TID.
8800 (linux_create_inferior): Set must_set_ptrace_flags.
8801 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
8802 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
8803 (linux_thread_alive): Rename TID argument to LWPID.
8804 (linux_wait_for_process): Handle unknown processes. Do not use TID.
8805 (linux_wait_for_event): Do not use TID or check using_threads. Update
8806 call to dead_thread_notify. Call handle_extended_wait.
8807 (linux_create_inferior): Use PTRACE_SETOPTIONS.
8808 (send_sigstop): Delete sigstop_sent.
8809 (wait_for_sigstop): Avoid TID.
8810 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
8811 (linux_test_for_tracefork): New.
8812 (linux_lookup_signals): Use thread_db_active and
8813 linux_supports_tracefork_flag.
8814 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
8815 * linux-low.h (get_process_thread): Avoid TID.
8816 (struct process_ifo): Move thread_known and tid to the end. Remove
8818 (linux_attach_lwp, thread_db_init): Update prototypes.
8819 * server.h (change_inferior_id): Delete prototype.
8820 (add_pid_to_list, pull_pid_from_list): New prototypes.
8821 * thread-db.c (thread_db_use_events): New.
8822 (find_first_thread): Rename to...
8823 (find_one_thread): ...this. Update callers and messages. Do not
8824 call fatal. Check thread_db_use_events. Do not call
8825 change_inferior_id or new_thread_notify.
8826 (maybe_attach_thread): Update. Do not call new_thread_notify.
8827 (thread_db_init): Set thread_db_use_events. Check use_events.
8828 * utils.c (fatal, warning): Correct message prefix.
8830 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
8832 * Makefile.in (clean): Remove new files.
8833 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
8834 (powerpc-64.o, powerpc-64.c): New rules.
8835 * configure.srv: Use alternate register sets for powerpc64-*-linux*
8836 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
8838 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
8840 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
8841 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
8842 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
8843 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
8844 (target_regsets): Add AltiVec and SPE register sets.
8845 * configure.ac: Check for AltiVec and SPE.
8846 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
8847 (ppc_fill_vrregset, ppc_store_vrregset): New.
8848 (target_regsets): Add AltiVec register set.
8849 * configure: Regenerated.
8851 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
8853 * linux-low.c (O_LARGEFILE): Define.
8854 (linux_read_memory): Use /proc/PID/mem.
8855 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
8856 * configure, config.in: Regenerated.
8858 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
8860 * linux-low.c (linux_wait_for_event): Do not pass signals while
8863 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8865 * win32-low.c (create_process): New.
8866 (win32_create_inferior): Use create_process instead of
8867 CreateProcess. If create_process failed retry appending an ".exe"
8868 suffix. Store the GetLastError result immediatelly after
8869 create_process calls and use it on the call to error.
8871 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
8873 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
8875 2007-08-23 Joel Brobecker <brobecker@adacore.com>
8877 * configure.ac: Switch license to GPLv3.
8879 2007-08-01 Michael Snyder <msnyder@access-company.com>
8881 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
8883 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
8885 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
8887 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
8888 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
8889 CloseToolhelp32Snapshot.
8890 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
8891 CloseToolhelp32Snapshot.
8893 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
8895 * server.c (main): Check for inferior exit before main loop.
8897 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
8899 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
8900 instead of on tmp_desc.
8902 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
8903 Daniel Jacobowitz <dan@codesourcery.com>
8905 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
8906 (add_thread): Minor cleanups.
8907 (clear_inferiors): Move lower in the file. Clear the DLL
8909 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
8910 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
8911 (xml_escape_text): New.
8912 * server.c (handle_query): Handle qXfer:libraries:read. Report it
8914 (handle_v_cont): Report errors.
8915 (gdbserver_version): Update.
8916 (main): Correct size of own_buf. Do not report initial DLL events.
8917 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
8918 (unloaded_dll, xml_escape_text): New.
8919 * win32-low.c (enum target_waitkind): Update comments.
8920 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
8921 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
8922 (win32_EnumProcessModules, win32_GetModuleInformation)
8923 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
8924 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
8925 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
8926 (win32_Module32First, win32_Module32Next, load_toolhelp)
8927 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
8928 (get_child_debug_event): Handle DLL events.
8929 (win32_wait): Likewise.
8931 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
8933 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
8934 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
8936 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8938 * win32-low.c (handle_output_debug_string): Ignore event if not
8941 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
8943 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
8945 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
8947 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
8949 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
8951 * inferiors.c (change_inferior_id): Add comment.
8952 * linux-low.c (check_removed_breakpoint): Add an early
8953 prototype. Improve debug output.
8954 (linux_attach): Doc update.
8955 (linux_detach_one_process, linux_detach): Clean up before releasing
8957 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
8958 * linux-low.h (struct process_info): Doc improvement.
8959 * mem-break.c (delete_all_breakpoints): New.
8960 * mem-break.h (delete_all_breakpoints): New prototype.
8961 * thread-db.c (find_first_thread): New.
8962 (thread_db_create_event): Call it instead of
8963 thread_db_find_new_threads. Clean up unused variables.
8964 (maybe_attach_thread): Remove first thread handling.
8965 (thread_db_find_new_threads): Use find_first_thread.
8966 (thread_db_get_tls_address): Likewise.
8968 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
8970 * thread-db.c (thread_db_find_new_threads): Add prototype.
8971 (thread_db_create_event): Check for the main thread before adding
8973 (maybe_attach_thread): Only enable event reporting if TID == 0.
8974 (thread_db_get_tls_address): Check for new threads.
8976 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
8978 * linux-low.c (linux_create_inferior): Try execv before execvp.
8979 * spu-low.c (spu_create_inferior): Likewise.
8981 2007-06-13 Mike Frysinger <vapier@gentoo.org>
8983 * linux-low.c (linux_create_inferior): Change execv to execvp.
8984 * spu-low.c (spu_create_inferior): Likewies.
8986 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
8988 * Makefile.in (clean): Clean new files instead of deleted ones.
8989 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
8990 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
8992 * configure.srv: Specify XML files and new regformats for MIPS and
8994 * linux-mips-low.c (mips_num_regs): Set to only used registers.
8995 (mips_regmap): Do not fetch $0. Remove unused registers. Add
8996 an entry for the restart register.
8997 (mips_cannot_fetch_register, mips_cannot_store_register)
8998 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
8999 register names to match the XML descriptions.
9000 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
9001 restart register instead of $0.
9003 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9004 Markus Deuling <deuling@de.ibm.com>
9006 * remote-utils.c (decode_xfer_write): New function.
9007 * server.h (decode_xfer_write): Add prototype.
9008 * server.c (handle_query): Add PACKET_LEN argument. Support
9009 qXfer:spu:read and qXfer:spu:write packets.
9010 (main): Pass packet_len to handle_query.
9011 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
9012 * target.h (target_ops): Add qxfer_spu.
9014 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
9016 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
9017 accessing non-seekable spufs files.
9019 2007-05-16 Markus Deuling <deuling@de.ibm.com>
9021 * server.c (handle_query): Add reply for qC packet.
9023 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9024 Leo Zayas <lerele@champenstudios@com>
9026 * server.h (check_remote_input_interrupt_request): New function.
9027 * remote_utils.c (INVALID_DESCRIPTOR): New define.
9028 (remote_desc): Initialize with INVALID_DESCRIPTOR.
9029 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
9030 (check_remote_input_interrupt_request): New function.
9031 * server.h (check_remote_input_interrupt_request): Declare.
9032 * win32-low.c (winapi_DebugBreakProcess,
9033 winapi_GenerateConsoleCtrlEvent): New typedefs.
9034 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
9036 (win32_wait): Check for remote interrupt request
9037 with check_remote_input_interrupt_request.
9038 (win32_request_interrupt): New function.
9039 (win32_target_op): Set request_interrupt to win32_request_interrupt.
9041 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9043 * win32-low.c (debug_registers_changed,
9044 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
9045 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
9046 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
9047 (thread_rec): Get context using the low target.
9048 (child_add_thread): Call thread_added on the low target,
9049 which does the same thing.
9051 (do_initial_child_stuff): Remove debug registers references.
9052 Set context using the low target. Resume threads after
9053 setting the contexts.
9054 (child_continue): Remove dead variable. Remove debug
9055 registers references.
9056 (child_fetch_inferior_registers): Go through the low target.
9057 (do_child_store_inferior_registers): Remove.
9058 (child_store_inferior_registers): Go through the low target.
9059 (win32_resume): Remove debug registers references.
9060 Set context using the low target.
9061 (handle_exception): Change return type to void. Don't record
9062 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
9063 first chance exception.
9064 (get_child_debug_event): Change return type to void. Remove
9065 goto loop. Always return after waiting for debug event.
9066 (win32_wait): Convert to switch statement. Handle spurious
9069 * win32-i386-low.c (debug_registers_changed,
9070 debug_registers_used): New.
9071 (initial_stuff): Rename to ...
9072 (i386_initial_stuff): ... this. Clear debug registers
9074 (store_debug_registers): Delete.
9075 (i386_get_thread_context): New.
9076 (load_debug_registers): Delete.
9077 (i386_set_thread_context): New.
9078 (i386_thread_added): New.
9079 (single_step): Rename to ...
9080 (i386_single_step): ... this.
9081 (do_fetch_inferior_registers): Rename to ...
9082 (i386_fetch_inferior_register): ... this.
9083 (i386_store_inferior_register): New.
9084 (the_low_target): Adapt to new interface.
9086 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
9087 (arm_get_thread_context): New.
9088 (arm_set_thread_context): New.
9090 (do_fetch_inferior_registers): Rename to ...
9091 (arm_fetch_inferior_register): ... this.
9092 (arm_store_inferior_register): New.
9093 (arm_wince_breakpoint): Reimplement as unsigned long.
9094 (arm_wince_breakpoint_len): Define.
9095 (the_low_target): Adapt to new interface.
9097 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
9098 load_debug_registers. Add get_thread_context, set_thread_context,
9099 thread_added and store_inferior_register. Rename
9100 fetch_inferior_registers to fetch_inferior_register.
9101 (regptr): Remove declaration.
9103 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9105 * linux-low.c (linux_detach): Change return type to int. Return 0.
9106 * spu-low.c (spu_detach): Likewise.
9108 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9110 * target.h (target_ops): Change return type of detach to int.
9112 (join_inferior): New.
9113 * server.c (main): Don't skip detach support on mingw32.
9114 If the inferior doesn't support detaching return error.
9115 Call join_inferior instead of using waitpid.
9116 * linux-low.c (linux_join): New.
9117 (linux_target_op): Add linux_join.
9118 * spu-low.c (spu_join): New.
9119 (spu_target_ops): Add spu_join.
9120 * win32-low.c (win32_detach): Adapt to new interface.
9121 Reopen current_process_handle before detaching. Issue a child
9122 resume before detaching.
9124 (win32_target_op): Add win32_join.
9126 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9128 * win32-low.c (win32-attach): Fix return value.
9129 * target.h (target_ops): Describe ATTACH return values.
9131 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9133 * win32-low.c (GETPROCADDRESS): Define.
9134 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
9135 (winapi_DebugSetProcessKillOnExit): Likewise.
9136 (win32_create_inferior): Force usage of ansi CreateProcessA.
9137 (win32_attach): Use GETPROCADDRESS.
9138 (win32_detach): Likewise.
9140 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
9142 * win32-low.c (win32_wait): Don't use WSTOPSIG.
9144 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
9146 * win32-low.c: Commit leftover changes from 2007-03-29.
9148 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9150 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
9151 fields short instead of int. Add explicit padding.
9152 (i387_cache_to_fsave): Remove unnecessary casts.
9153 (i387_fsave_to_cache): Doc fix.
9154 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
9156 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
9158 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
9159 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
9161 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9163 * configure.srv (arm*-*-mingw32ce*): Move near the other
9166 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
9168 * configure.ac: Add errno checking.
9169 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
9170 sys/file.h and malloc.h.
9171 (AC_CHECK_DECLS): Add perror.
9172 (srv_mingwce): Handle.
9173 * configure.srv (i[34567]86-*-cygwin*): Add
9174 win32-i386-low.o to srv_tgtobj.
9175 (i[34567]86-*-mingw*): Likewise.
9176 (arm*-*-mingw32ce*): Add case.
9177 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9178 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
9179 [__MINGW32CE__] (strerror): New function.
9180 [__MINGW32CE__] (errno): Define to GetLastError.
9181 [__MINGW32CE__] (COUNTOF): New macro.
9182 (remote_open): Remove extra close call.
9183 * mem-break.c (delete_breakpoint_at): New function.
9184 * mem-break.h (delete_breakpoint_at): Declare.
9185 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
9186 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
9187 [USE_WIN32API] (read, write): Add char* casts.
9188 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
9189 * server.h: Include wincecompat.h on Windows CE.
9190 [HAVE_ERRNO_H]: Check.
9191 (perror): Declare if not declared.
9192 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
9193 (perror_with_name): Remove errno declaration.
9194 * wincecompat.h: New.
9195 * wincecompat.c: New.
9197 * win32-arm-low.c: New.
9198 * win32-i386-low.c: New.
9199 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
9200 (OUTMSG2): Make it safe.
9202 (COUNTOF): New macro.
9203 (NUM_REGS): Get it from the low target.
9204 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
9205 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
9206 (thread_rec): Let low target handle debug registers.
9207 (child_add_thread): Likewise.
9208 (child_init_thread_list): Likewise.
9209 (continue_one_thread): Likewise.
9211 (do_child_fetch_inferior_registers): Move to ...
9212 * win32-i386-low.c: ... here, and rename to ...
9213 (do_fetch_inferior_registers): ... this.
9214 * win32-low.c (child_fetch_inferior_registers):
9215 Go through the low target.
9216 (do_child_store_inferior_registers): Use regptr.
9217 (strwinerror): New function.
9218 (win32_create_inferior): Handle Windows CE.
9219 Use strwinerror instead of strerror on Windows error
9220 codes. Add program to the error output.
9221 Don't close the main thread handle on Windows CE.
9222 (win32_attach): Use coredll.dll on Windows CE.
9223 (win32_kill): Close current process and current
9225 (win32_detach): Use coredll.dll on Windows CE.
9226 (win32_resume): Let low target handle debug registers, and
9228 (handle_exception): Add/Remove initial breakpoint. Avoid
9229 non-existant WSTOPSIG on Windows CE.
9230 (win32_read_inferior_memory): Cast to remove warning.
9231 (win32_arch_string): Go through the low target.
9232 (initialize_low): Call set_breakpoint_data with the low
9233 target's breakpoint.
9234 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
9235 FOP_REGNUM, mappings): Move to ...
9236 * win32-i386-low.c: ... here.
9237 * win32-low.c (win32_thread_info): Move to ...
9238 * win32-low.h: ... here.
9239 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
9240 win32-arm-low.c and wincecompat.c.
9241 (all:): Add $EXEEXT.
9242 (install-only:): Likewise.
9243 (gdbserver:): Likewise.
9244 (gdbreplay:): Likewise.
9245 * config.in: Regenerate.
9246 * configure: Regenerate.
9248 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9250 * win32-low.c: Rename typedef thread_info to
9251 win32_thread_info throughout.
9253 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
9255 * win32-i386-low.c: Rename to ...
9256 * win32-low.c: ... this.
9257 * configure.srv: Replace win32-i386-low.o with win32-low.o.
9258 * Makefile.in: Likewise.
9260 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
9262 * remote-utils.c (monitor_output): Constify msg parameter.
9263 * server.h (monitor_output): Likewise.
9264 * win32-i386-low.c (handle_output_debug_string): New.
9265 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
9266 handle_output_debug_string.
9267 (get_child_debug_event): Likewise.
9269 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
9271 * server.c (main): Correct strtoul check.
9273 2007-03-27 Jon Ringle <jon@ringle.org>
9275 * linux-low.c: Check __ARCH_HAS_MMU__ also.
9277 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
9279 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
9281 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
9283 * terminal.h: Check HAVE_SGTTY_H.
9285 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
9287 * remote-utils.c (remote_open): Print out the assigned port number.
9289 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
9291 * remote-utils.c (monitor_output): New function.
9292 * server.c (debug_threads): Define here.
9293 (monitor_show_help): New function.
9294 (handle_query): Handle qRcmd.
9295 (main): Do not handle 'd' packet.
9296 * server.h (debug_threads, remote_debug, monitor_output): Declare.
9297 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
9300 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9302 * Makefile.in (EXEEXT): New.
9303 (clean): Use $(EXEEXT).
9305 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9307 * target.h (target_ops): Rename send_signal to request_interrupt,
9308 and remove enum target_signal parameter.
9309 * linux-low.c (linux_request_interrupt): Rename from
9310 linux_send_signal, and always send SIGINT.
9311 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
9312 and always send SIGINT.
9313 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
9315 (input_interrupt): Likewise.
9317 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
9319 * server.c (get_features_xml): Check if target implemented
9321 * win32-i386-low.c (win32_arch_string): New.
9322 (win32_target_ops): Add win32_arch_string as arch_string member.
9324 2007-02-22 Markus Deuling <deuling@de.ibm.com>
9326 * spu-low.c (spu_arch_string): New.
9327 (spu_target_ops): Add spu_arch_string.
9329 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
9331 * remote-utils.c: Remove HAVE_TERMINAL_H check.
9332 * configure.ac: Do not check for terminal.h.
9333 * configure, config.in: Regenerated.
9335 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9337 * Makefile.in (OBS): Add $(XML_BUILTIN).
9338 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
9340 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
9341 (arm-with-iwmmxt.c): New.
9342 * config.in, configure: Regenerate.
9343 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
9344 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
9345 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
9346 (arm*-*-linux*): Add iWMMXt and regset support.
9347 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
9348 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
9349 (arm_store_wmmxregset, target_regsets): New.
9350 * server.c (get_features_xml): Take annex argument. Check builtin
9352 (handle_query): Handle multiple annexes.
9354 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
9356 * remote-utils.c [USE_WIN32API] (read, write): Define.
9357 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
9360 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
9362 * linux-i386-low.c (the_low_target): Set arch_string.
9363 * linux-x86-64-low.c (the_low_target): Likewise.
9364 * linux-low.c (linux_arch_string): New.
9365 (linux_target_ops): Add it.
9366 * linux-low.h (struct linux_target_ops): Add arch_string.
9367 * server.c (write_qxfer_response): Use const void * for DATA.
9368 (get_features_xml): New.
9369 (handle_query): Handle qXfer:features:read. Report it for qSupported.
9370 * target.h (struct target_ops): Add arch_string method.
9372 2007-01-03 Denis Pilat <denis.pilat@st.com>
9373 Daniel Jacobowitz <dan@codesourcery.com>
9375 * linux-low.c (linux_kill): Handle being called with no threads.
9376 * win32-i386-low.c (win32_kill): Likewise.
9377 (get_child_debug_event): Clear current_process_handle.
9379 2006-12-30 Denis PILAT <denis.pilat@st.com>
9380 Daniel Jacobowitz <dan@codesourcery.com>
9382 * remote-utils.c (remote_open): Check the type of specified
9383 serial port devices before opening them.
9384 * server.c (main): Kill the inferior if an error occurs during
9385 the first remote_open.
9387 2006-12-05 Markus Deuling <deuling@de.ibm.com>
9389 * README: Update supported targets.
9391 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
9393 * Makefile.in (clean): Remove reg-mips64.c.
9394 (reg-mips64.c, reg-mips64.o): New rules.
9395 * configure.srv: Handle mips64. Include regset support for mips.
9396 * linux-mips-low.c (union mips_register): New.
9397 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
9398 (mips_breakpoint, mips_breakpoint_at): Use int.
9399 (mips_collect_register, mips_supply_register)
9400 (mips_collect_register_32bit, mips_supply_register_32bit)
9401 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
9402 (mips_store_fpregset, target_regsets): New.
9403 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
9405 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
9407 * configure.srv: Add target "spu*-*-*".
9408 * Makefile.in (clean): Remove reg-spu.c.
9409 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
9410 * spu-low.c: New file.
9412 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9414 * configure.ac: Correct td_thr_tls_get_addr test.
9415 * configure: Regenerated.
9417 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
9419 * linux-low.c (linux_wait_for_event): Reformat. Use the
9421 * remote-utils.c (decode_address_to_semicolon): New.
9422 * server.c (pass_signals, handle_general_set): New.
9423 (handle_query): Mention QPassSignals for qSupported.
9424 (main): Call handle_general_set.
9425 * server.h (pass_signals, decode_address_to_semicolon): New.
9427 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
9429 * server.c (handle_query): Correct error handling for read_auxv.
9431 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
9433 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
9434 and srv_linux_thread_db to yes.
9435 * linux-s390-low.c (s390_fill_gregset): New function.
9436 (target_regsets): Define data structure.
9438 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
9440 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
9441 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
9442 * config.in, configure: Regenerated.
9443 * inferiors.c (gdb_id_to_thread): New function.
9444 (gdb_id_to_thread_id): Use it.
9445 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
9446 * linux-low.h (struct process_info): Add th member.
9447 (thread_db_get_tls_address): New prototype.
9448 * remote-utils.c (decode_address): Make non-static.
9449 * server.c (handle_query): Handle qGetTLSAddr.
9450 * server.h (gdb_id_to_thread, decode_address): New prototypes.
9451 * target.h (struct target_ops): Add get_tls_address.
9452 * thread-db.c (maybe_attach_thread): Save the thread handle.
9453 (thread_db_get_tls_address): New.
9455 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
9457 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
9458 (linux_resume_one_process): Take a siginfo_t *. Update all
9459 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
9460 (struct pending_signals): Add a siginfo_t.
9461 (linux_wait_for_process): Always set last_status.
9462 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
9463 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
9464 * linux-low.h (struct process_info): Add last_status.
9466 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
9468 * remote-utils.c (try_rle): New function.
9469 (putpkt_binary): Use it.
9471 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
9473 * Makefile.in (clean): Clean reg-x86-64-linux.c.
9474 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
9475 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
9476 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
9477 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
9480 2006-08-08 Richard Sandiford <richard@codesourcery.com>
9482 * server.c (terminal_fd): New variable.
9483 (old_foreground_pgrp): Likewise.
9484 (restore_old_foreground_pgrp): New function.
9485 (start_inferior): Record the terminal file descriptor in terminal_fd
9486 and its original foreground group in old_foreground_pgrp. Register
9487 restore_old_foreground_pgrp with atexit().
9489 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
9491 * server.c (handle_query): Correct qPart to qXfer.
9493 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
9495 * configure.ac: Check for more headers which are missing on
9496 Windows. Automatically supply -lwsock32 and USE_WIN32API.
9497 * configure.srv: Add Cygwin and mingw32.
9498 * remote-utils.c: Don't include headers unconditionally which
9499 are missing on mingw32. Include <winsock.h> for mingw32.
9500 (remote_open): Adjust for mingw32 support. Flush
9501 standard error after writing to it.
9502 (remote_close, putpkt_binary, input_interrupt, block_async_io)
9503 (unblock_async_io, enable_async_io, disable_async_io)
9504 (readchar, getpkt): Update for Winsock support.
9505 (prepare_resume_reply): Expect a protocol signal number.
9506 * server.c: Disable <sys/wait.h> on mingw32.
9507 (start_inferior): Adjust for mingw32 support. Flush
9508 standard error after writing to it.
9509 (attach_inferior): Likewise. Use protocol signal
9511 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
9513 * win32-i386-low.c: New file.
9514 * Makefile.in (XM_CLIBS): Set.
9515 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
9516 (win32-i386-low.o): New dependency rule.
9517 * linux-low.c (linux_wait): Use target signal numbers.
9518 * target.h (struct target_ops): Doc fix.
9519 * server.h (target_signal_to_name): New prototype.
9520 * gdbreplay.c: Don't include headers unconditionally which
9521 are missing on mingw32. Include <winsock.h> for mingw32.
9522 (remote_close, remote_open): Adjust for Winsock support.
9523 * configure, config.in: Regenerated.
9525 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
9527 * server.c (decode_xfer_read, write_qxfer_response): New.
9528 (handle_query): Take a packet length argument. Handle
9529 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
9530 the qSupported response.
9531 (main): Update call to handle_query.
9533 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
9535 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
9536 (putpkt_binary): Renamed from putpkt and adjusted for binary
9538 (putpkt): New wrapper for putpkt_binary.
9539 (readchar): Don't mask off the high bit.
9540 (decode_X_packet): New function.
9541 * server.c (main): Call putpkt_binary if a handler sets the packet
9542 length. Save the length of the incoming packet. Handle 'X'.
9543 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
9545 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
9547 * server.c (handle_query): Handle qSupported.
9549 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9551 * remote-utils.c (all_symbols_looked_up): New variable.
9552 (look_up_one_symbol): Check it.
9553 * server.h (look_up_one_symbol): New declaration.
9554 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
9556 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
9558 * Makefile.in (linux-arm-low.o): Update dependencies.
9559 * linux-arm-low.c: Include "gdb_proc_service.h".
9560 (PTRACE_GET_THREAD_AREA): Define.
9561 (ps_get_thread_area): New function.
9563 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
9565 * configure.srv (m68k*-*-uclinux*): New target.
9566 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
9567 (linux_resume_one_process): Remove extraneous cast.
9568 (linux_read_offsets): New.
9569 (linux_target_op): Add linux_read_offsets on mmuless systems.
9570 * server.c (handle_query): Add qOffsets logic.
9571 * target.h (struct target_ops): Add read_offsets.
9573 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9575 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
9576 (PTRACE_GET_THREAD_AREA): Define.
9577 (ps_get_thread_area): New function.
9578 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
9579 (linux-x86-64-low.o): Update.
9581 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
9583 * configure.ac: Remove checks for prfpregset_t.
9584 * gdb_proc_service.h: New file.
9585 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
9586 new "gdb_proc_service.h".
9587 * proc-service.c: Likewise.
9588 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
9589 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
9590 * Makefile.in (gdb_proc_service_h): Updated.
9591 * configure, config.in: Regenerated.
9593 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9595 * remote-utils.c (prepare_resume_reply): Move declaration
9596 of gdb_id_from_wait to the top of the block.
9598 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
9600 * linux-low.c (regsets_store_inferior_registers): Read the regset
9601 from the target before filling it.
9603 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
9605 * server.c (attach_inferior): Return SIGTRAP for a successful
9608 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
9610 * Makefile.in (OBS): Add version.o.
9611 (STAGESTUFF): Delete.
9612 (version.o): Add dependencies.
9613 (version.c): Replace rule.
9614 (clean): Remove version.c.
9615 * server.c (gdbserver_version): New.
9616 (gdbserver_usage): Use printf.
9617 (main): Handle --version and --help.
9618 * server.h (version, host_name): Add declarations.
9620 2005-12-23 Eli Zaretskii <eliz@gnu.org>
9632 * linux-x86-64-low.c:
9635 * linux-ppc64-low.c:
9644 * linux-crisv32-low.c:
9656 * gdbserver.1: Add (C) after Copyright. Update the FSF
9659 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
9661 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
9662 (arm_breakpoint_at): Recognize both breakpoints.
9663 (the_low_target): Use the correct breakpoint instruction.
9665 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
9667 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
9668 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
9669 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
9670 (the_low_target): Update.
9672 2005-10-25 Andreas Schwab <schwab@suse.de>
9674 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
9676 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
9677 (ia64_num_regs): Reduce to 462.
9679 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
9681 * acinclude.m4: Correct quoting.
9682 * aclocal.m4: Regenerated.
9684 Suggested by SZOKOVACS Robert <szo@ies.hu>:
9685 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
9686 (thread_db_init): Call thread_db_err_str.
9687 * configure.ac: Check for TD_VERSION.
9688 * config.in, configure: Regenerated.
9690 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9692 * server.h (error, fatal, warning): Add ATTR_FORMAT.
9694 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9696 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
9697 is not available. Define HAVE_PTRACE_GETREGS if it is.
9698 * config.in, configure: Regenerated.
9699 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
9700 * linux-i386-low.c, linux-m68k-low.c: Update to use
9701 HAVE_PTRACE_GETREGS.
9702 * linux-low.c (regsets_fetch_inferior_registers)
9703 (regsets_store_inferior_registers): Only return 0 if we processed
9705 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
9706 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
9708 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9710 * inferiors.c (struct thread_info): Add gdb_id.
9711 (add_thread): Add gdb_id argument.
9712 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
9713 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
9714 calls to add_thread.
9715 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
9716 * server.c (handle_query): Use thread_to_gdb_id.
9717 (handle_v_cont, main): Use gdb_id_to_thread_id.
9718 * server.h (add_thread): Update prototype.
9719 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
9722 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
9724 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
9725 left-padded registers.
9726 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
9727 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
9729 2005-07-01 Steve Ellcey <sje@cup.hp.com>
9731 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
9732 * configure: Regenerate.
9733 * config.in: Regenerate.
9734 * server.h (NEED_DECLARATION_STRERROR):
9735 Replace with !HAVE_DECL_STRERROR.
9737 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
9739 * linux-low.c (linux_wait, linux_send_signal): Don't test
9740 an unsigned long variable for > 0 if it could be MAX_ULONG.
9741 * server.c (myresume): Likewise.
9742 * target.c (set_desired_inferior): Likewise.
9744 2005-06-13 Mark Kettenis <kettenis@gnu.org>
9746 * configure.ac: Simplify and improve check for socklen_t.
9747 * configure, config.in: Regenerate.
9749 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
9751 * acconfig.h: Remove.
9752 * configure.ac: Add a test for socklen_t. Use three-argument
9753 AC_DEFINE throughout.
9754 * config.in: Regenerated using autoheader 2.59.
9755 * configure: Regenerated.
9757 * gdbreplay.c (socklen_t): Provide a default.
9758 (remote_open): Use socklen_t.
9759 * remote-utils.c (socklen_t): Provide a default.
9760 (remote_open): Use socklen_t.
9761 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
9764 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
9766 * linux-low.c (linux_read_memory, linux_write_memory)
9767 (linux_read_auxv): Likewise.
9768 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
9769 (check_mem_write): Likewise.
9770 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
9772 * regcache.c (struct inferior_rgcache_data, registers_to_string)
9773 (registers_from_string, register_data): Likewise.
9774 * server.c (handle_query, main): Likewise.
9775 * server.h (convert_ascii_to_int, convert_int_to_ascii)
9776 (decode_M_packet): Likewise.
9777 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
9778 * target.h (struct target_ops): Update read_memory, write_memory,
9780 (read_inferior_memory, write_inferior_memory): Update.
9781 * linux-low.h (struct linux_target_ops): Change type of breakpoint
9783 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
9784 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
9785 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
9786 linux-s390-low.c, linux-sh-low.c: Update for changes in
9787 read_inferior_memory and the_low_target->breakpoint.
9789 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
9791 * Makefile.in (SFILES): Add linux-ppc64-low.c.
9792 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
9793 * configure.srv: Add powerpc64-*-linux*.
9794 * linux-ppc64-low.c: New file.
9796 2005-05-23 Orjan Friberg <orjanf@axis.com>
9798 * linux-cris-low.c: New file with support for CRIS.
9799 * linux-crisv32-low.c: Ditto for CRISv32.
9800 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
9801 (clean): Add reg-cris.c and reg-crisv32.c.
9802 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
9803 reg-crisv32.o, and reg-crisv32.c to make rules.
9804 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
9807 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
9809 * linux-low.c (fetch_register): Ensure buffer size is a multiple
9810 of sizeof (PTRACE_XFER_TYPE).
9811 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
9813 2005-05-12 Orjan Friberg <orjanf@axis.com>
9815 * target.h (struct target_ops): Add insert_watchpoint,
9816 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
9817 pointers for hardware watchpoint support.
9818 * linux-low.h (struct linux_target_ops): Ditto.
9819 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
9820 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
9821 to linux_target_ops.
9822 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
9824 * server.c (main): Recognize 'Z' and 'z' packets.
9826 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
9828 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
9829 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
9830 (the_low_target): Add new members.
9832 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9834 * proc-service.c (ps_lgetregs): Search all_processes instead of
9837 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
9839 * server.c (start_inferior): Change return type to int.
9840 (attach_inferior): Change sigptr to int *.
9841 (handle_v_cont, handle_v_requests): Change signal to int *.
9842 (main): Change signal to int.
9844 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
9846 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
9847 * configure.srv: Add m32r*-*-linux*.
9848 * linux-m32r-low.c: New file.
9850 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
9852 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
9854 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
9856 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
9857 Take unsigned long arguments for PIDs.
9858 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
9859 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
9860 (wait_for_sigstop, linux_resume_one_process)
9861 (regsets_fetch_inferior_registers, linux_send_signal)
9862 (linux_read_auxv): Likewise. Update the types of variables holding
9863 PIDs. Update format string specifiers.
9864 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
9865 * remote-utils.c (prepare_resume_reply): Likewise.
9866 * server.c (cont_thread, general_thread, step_thread)
9867 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
9869 (handle_query): Update format specifiers.
9870 (handle_v_cont, main): Use strtoul for thread IDs.
9871 * server.h (struct inferior_list_entry): Use unsigned long for ID.
9872 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
9873 (general_thread, step_thread, thread_from_wait)
9874 (old_thread_from_wait): Update.
9875 * target.h (struct thread_resume): Use unsigned long for THREAD.
9876 (struct target_ops): Use unsigned long for arguments to attach and
9879 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
9881 * acinclude.m4: Include bfd/bfd.m4 directly.
9882 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
9883 <agriffis@toolchain.org>.
9884 * aclocal.m4, configure: Regenerated.
9886 2005-01-07 Andrew Cagney <cagney@gnu.org>
9888 * configure.ac: Rename configure.in, require autoconf 2.59.
9889 * configure: Re-generate.
9891 2004-12-08 Daniel Jacobowitz <dan@debian.org>
9893 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
9895 * aclocal.m4: Regenerated.
9896 * configure: Regenerated.
9898 2004-11-21 Andreas Schwab <schwab@suse.de>
9900 * linux-m68k-low.c (m68k_num_gregs): Define.
9901 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
9902 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
9903 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
9904 (m68k_breakpoint_at): New. Add to the_low_target.
9906 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
9907 srv_linux_thread_db to yes.
9909 2004-10-20 Joel Brobecker <brobecker@gnat.com>
9911 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
9912 (ARCH_SET_FS): Likewise.
9913 (ARCH_GET_FS): Likewise.
9914 (ARCH_GET_GS): Likewise.
9916 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9918 * linux-i386-low.c (ps_get_thread_area): New.
9919 * linux-x86-64-low.c (ps_get_thread_area): New.
9920 * linux-low.c: Include <sys/syscall.h>.
9921 (linux_kill_one_process): Don't kill the first thread here.
9922 (linux_kill): Kill the first thread here.
9923 (kill_lwp): New function.
9924 (send_sigstop, linux_send_signal): Use it.
9925 * proc-service.c: Clean up #ifdefs.
9926 (fpregset_info): Delete.
9927 (ps_lgetregs): Update and enable implementation.
9928 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
9930 * remote-utils.c (struct sym_cache, symbol_cache): New.
9931 (input_interrupt): Print a clearer message.
9932 (async_io_enabled): New variable.
9933 (enable_async_io, disable_async_io): Use it. Update comments.
9934 (look_up_one_symbol): Use the symbol cache.
9935 * thread-db.c (thread_db_look_up_symbols): New function.
9936 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
9938 2004-10-16 Daniel Jacobowitz <dan@debian.org>
9940 * configure.in: Test for -rdynamic.
9941 * configure: Regenerated.
9942 * Makefile (INTERNAL_LDFLAGS): New.
9943 (gdbserver, gdbreplay): Use it.
9945 2004-09-02 Andrew Cagney <cagney@gnu.org>
9947 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
9949 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
9951 * linux-low.c (linux_wait): Clear all_processes list also.
9953 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9955 * linux-low.c: Include <errno.h>. Remove extern declaration of
9958 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
9960 * gdbreplay.c, server.h, utils.c: Update copyright years.
9962 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9964 * server.c (main): Print child status or termination signal from
9965 variable 'signal', not 'sig'.
9967 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
9969 * linux-low.c (linux_read_memory): Change return type to
9970 int. Check for and return error from ptrace().
9971 * target.c (read_inferior_memory): Change return type to int. Pass
9972 back return status from the_target->read_memory().
9973 * target.h (struct target_ops): Adapt *read_memory() prototype.
9975 (read_inferior_memory): Adapt prototype.
9976 * server.c (main): Return an error packet if
9977 read_inferior_memory() returns an error.
9979 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
9981 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
9982 Unify with other clean targets.
9984 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9986 * server.c (handle_v_cont): Call set_desired_inferior.
9988 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9990 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
9992 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
9994 * linux-low.c (linux_wait): Unblock async I/O.
9995 (linux_resume): Block and enable async I/O.
9996 * remote-utils.c (block_async_io, unblock_async_io): New functions.
9997 * server.h (block_async_io, unblock_async_io): Add prototypes.
9999 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10001 * remote-utils.c (remote_open): Print a status notice after
10002 opening a TCP port.
10003 * server.c (attach_inferior): Print a status notice after
10006 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
10008 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
10010 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
10012 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
10014 * server.c, target.h: Update copyright years.
10016 2004-02-25 Roland McGrath <roland@redhat.com>
10018 * target.h (struct target_ops): New member `read_auxv'.
10019 * server.c (handle_query): Handle qPart:auxv:read: query using that.
10020 * linux-low.c (linux_read_auxv): New function.
10021 (linux_target_ops): Initialize `read_auxv' member to that.
10023 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10025 Committed by Jim Blandy <jimb@redhat.com>.
10027 * linux-s390-low.c (s390_num_regs): Update.
10028 (s390_regmap): Remove control registers. Use __s390x__ predefine
10029 instead of GPR_SIZE to distiguish s390 and s390x targets.
10031 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
10033 * linux-low.c: Update copyright year.
10034 (check_removed_breakpoint): Clear pending_is_breakpoint.
10035 (linux_set_resume_request, linux_queue_one_thread)
10036 (resume_status_pending_p): New functions.
10037 (linux_continue_one_thread): Use process->resume.
10038 (linux_resume): Only resume threads if there are no pending events.
10039 * linux-low.h (struct process_info): Add resume request
10042 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
10044 * regcache.c (new_register_cache): Clear the allocated register
10045 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
10047 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
10049 * linux-low.c (linux_resume): Take a struct thread_resume *
10051 (linux_wait): Update call.
10052 (resume_ptr): New static variable.
10053 (linux_continue_one_thread): Renamed from
10054 linux_continue_one_process. Use resume_ptr.
10055 (linux_resume): Use linux_continue_one_thread.
10056 * server.c (handle_v_cont, handle_v_requests): New functions.
10057 (myresume): New function.
10058 (main): Handle 'v' case.
10059 * target.h (struct thread_resume): New type.
10060 (struct target_ops): Change argument of "resume" to struct
10062 (myresume): Delete macro.
10064 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
10066 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
10067 (uninstall): Support DESTDIR.
10069 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
10071 * configure.srv: Add xscale*linux copy of arm*linux entry.
10073 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
10075 * linux-arm-low.c (arm_reinsert_addr): New function.
10076 (the_low_target): Add arm_reinsert_addr.
10078 2003-07-08 Mark Kettenis <kettenis@gnu.org>
10080 * mem-break.c: Remove whitespace at end of file.
10082 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10084 * configure.in: Check whether we need to prototype strerror.
10085 * server.h: Optionally prototype strerror.
10086 * gdbreplay.c (perror_with_name): Use strerror.
10087 * linux-low.c (linux_attach_lwp): Use strerror.
10088 * utils.c (perror_with_name): Use strerror.
10089 * config.in, configure: Regenerated.
10091 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
10093 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
10094 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
10096 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
10098 * Makefile.in (SFILES): Update.
10099 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
10100 low-sun3.c: Remove files.
10102 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
10104 * linux-low.c: Move comment to linux_thread_alive where it belonged.
10105 (linux_detach_one_process, linux_detach): New functions.
10106 (linux_target_ops): Add linux_detach.
10107 * server.c (main): Handle 'D' packet.
10108 * target.h (struct target_ops): Add "detach" member.
10109 (detach_inferior): Define.
10111 2003-06-13 Mark Kettenis <kettenis@gnu.org>
10113 From Kelley Cook <kelleycook@wideopenwest.com>:
10114 * configure.srv: Accept i[34567]86 variants.
10116 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
10118 * linux-low.c (linux_wait_for_event): Correct comment typos.
10119 (linux_resume_one_process): Call check_removed_breakpoint.
10120 (linux_send_signal): New function.
10121 (linux_target_ops): Add linux_send_signal.
10122 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
10124 * target.h (struct target_ops): Add send_signal.
10126 2003-05-29 Jim Blandy <jimb@redhat.com>
10128 * linux-low.c (usr_store_inferior_registers): Transfer buf in
10129 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
10130 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
10131 away part of the register's value.
10133 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
10135 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
10136 (linux_wait_for_event, linux_init_signals): Likewise.
10138 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
10140 * configure.in: Check for stdlib.h.
10141 * configure: Regenerated.
10142 * config.in: Regenerated.
10144 2003-01-04 Andreas Schwab <schwab@suse.de>
10146 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
10148 2003-01-02 Andrew Cagney <ac131313@redhat.com>
10150 * Makefile.in: Remove obsolete code.
10152 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
10154 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
10155 defined(PT_FPR0_HI).
10157 2002-11-17 Stuart Hughes <seh@zee2.com>
10159 * linux-arm-low.c (arm_num_regs): Increase.
10160 (arm_regmap): Include status register.
10162 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
10164 * linux-low.c (register_addr): Remove incorrect -1 check.
10166 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
10168 * linux-low.c (linux_create_inferior): Call setpgid. Return
10170 (unstopped_p, linux_signal_pid): Remove.
10171 (linux_target_ops): Remove linux_signal_pid.
10172 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
10173 global instead of target method.
10174 * target.h (struct target_ops): Remove signal_pid. Update comment
10175 for create_inferior.
10176 * server.c (signal_pid): New variable.
10177 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
10178 gdbserver. Set the child to be the foreground process group.
10179 (attach_inferior): Set signal_pid.
10181 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
10183 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
10185 2002-08-20 Jim Blandy <jimb@redhat.com>
10187 * Makefile.in (LDFLAGS): Allow the configure script to establish a
10190 2002-08-01 Andrew Cagney <cagney@redhat.com>
10192 * Makefile.in: Make chill references obsolete.
10194 2002-07-24 Kevin Buettner <kevinb@redhat.com>
10196 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
10197 * configure: Regenerate.
10198 * config.in: Regenerate.
10200 2002-07-09 David O'Brien <obrien@FreeBSD.org>
10202 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
10203 (perror_with_name, remote_close, remote_open, expect, play): Static.
10205 2002-07-04 Michal Ludvig <mludvig@suse.cz>
10207 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
10208 byte offsets instead of an array of indexes.
10209 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
10211 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
10213 * regcache.c: Add comment.
10215 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
10217 * thread-db.c: New file.
10218 * proc-service.c: New file.
10219 * acinclude.m4: New file.
10220 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
10221 proc-service.o, and thread-db.o.
10222 (linux-low.o): Add USE_THREAD_DB.
10223 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
10224 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
10225 * aclocal.m4: Regenerated.
10226 * config.in: Regenerated.
10227 * configure: Regenerated.
10228 * configure.in: Check for proc_service.h, sys/procfs.h,
10229 thread_db.h, and linux/elf.h headrs.
10230 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
10231 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
10232 Check for -lthread_db and thread support.
10233 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
10234 PowerPC, and SuperH.
10235 * i387-fp.c: Constify arguments.
10236 * i387-fp.h: Likewise.
10237 * inferiors.c: (struct thread_info): Renamed from
10238 `struct inferior_info'. Remove PID member. Use generic inferior
10239 list header. All uses updated.
10240 (inferiors, signal_pid): Removed.
10241 (all_threads): New variable.
10242 (get_thread): Define.
10243 (add_inferior_to_list): New function.
10244 (for_each_inferior): New function.
10245 (change_inferior_id): New function.
10246 (add_inferior): Removed.
10247 (remove_inferior): New function.
10248 (add_thread): New function.
10249 (free_one_thread): New function.
10250 (remove_thread): New function.
10251 (clear_inferiors): Use for_each_inferior and free_one_thread.
10252 (find_inferior): New function.
10253 (find_inferior_id): New function.
10254 (inferior_target_data): Update argument type.
10255 (set_inferior_target_data): Likewise.
10256 (inferior_regcache_data): Likewise.
10257 (set_inferior_regcache_data): Likewise.
10258 * linux-low.c (linux_bp_reinsert): Remove.
10259 (all_processes, stopping_threads, using_thrads)
10260 (struct pending_signals, debug_threads, pid_of): New.
10261 (inferior_pid): Replace with macro.
10262 (struct inferior_linux_data): Remove.
10263 (get_stop_pc, add_process): New functions.
10264 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
10265 Use add_process and add_thread.
10266 (linux_attach_lwp): New function, based on old linux_attach. Use
10267 add_process and add_thread. Set stop_expected for new threads.
10268 (linux_attach): New function.
10269 (linux_kill_one_process): New function.
10270 (linux_kill): Kill all LWPs.
10271 (linux_thread_alive): Use find_inferior_id.
10272 (check_removed_breakpoints, status_pending_p): New functions.
10273 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
10274 Update. Use WNOHANG. Wait for cloned processes also. Update process
10275 struct for the found process.
10276 (linux_wait_for_event): New function.
10277 (linux_wait): Use it. Support LWPs.
10278 (send_sigstop, wait_for_sigstop, stop_all_processes)
10279 (linux_resume_one_process, linux_continue_one_process): New functions.
10280 (linux_resume): Support LWPs.
10281 (REGISTER_RAW_SIZE): Remove.
10282 (fetch_register): Use register_size instead. Call supply_register.
10283 (usr_store_inferior_registers): Likewise. Call collect_register.
10284 Fix recursive case.
10285 (regsets_fetch_inferior_registers): Improve error message.
10286 (regsets_store_inferior_registers): Add debugging.
10287 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
10288 (unstopped_p, linux_signal_pid): New functions.
10289 (linux_target_ops): Add linux_signal_pid.
10290 (linux_init_signals): New function.
10291 (initialize_low): Call it. Initialize using_threads.
10292 * regcache.c (inferior_regcache_data): Add valid
10294 (get_regcache): Fetch registers lazily. Add fetch argument
10295 and update all callers.
10296 (regcache_invalidate_one, regcache_invalidate): New
10298 (new_register_cache): Renamed from create_register_cache.
10299 Return the new regcache.
10300 (free_register_cache): Change argument to a void *.
10301 (registers_to_string, registers_from_string): Call get_regcache
10302 with fetch flag set.
10303 (register_data): Make static. Pass fetch flag to get_regcache.
10304 (supply_register): Call get_regcache with fetch flag clear.
10305 (collect_register): Call get_regcache with fetch flag set.
10306 (collect_register_as_string): New function.
10307 * regcache.h: Update.
10308 * remote-utils.c (putpkt): Flush after debug output and use
10310 Handle input interrupts while waiting for an ACK.
10311 (input_interrupt): Use signal_pid method.
10312 (getpkt): Flush after debug output and use stderr.
10313 (outreg): Use collect_register_as_string.
10314 (new_thread_notify, dead_thread_notify): New functions.
10315 (prepare_resume_reply): Check using_threads. Set thread_from_wait
10316 and general_thread.
10317 (look_up_one_symbol): Flush after debug output.
10318 * server.c (step_thread, server_waiting): New variables.
10319 (start_inferior): Don't use signal_pid. Update call to mywait.
10320 (attach_inferior): Update call to mywait.
10321 (handle_query): Handle qfThreadInfo and qsThreadInfo.
10322 (main): Don't fetch/store registers explicitly. Use
10323 set_desired_inferior. Support proposed ``Hs'' packet. Update
10325 * server.h: Update.
10326 (struct inferior_list, struct_inferior_list_entry): New.
10327 * target.c (set_desired_inferior): New.
10328 (write_inferior_memory): Constify.
10329 (mywait): New function.
10330 * target.h: Update.
10331 (struct target_ops): New signal_pid method.
10332 (mywait): Removed macro, added prototype.
10334 * linux-low.h (regset_func): Removed.
10335 (regset_fill_func, regset_store_func): New.
10336 (enum regset_type): New.
10337 (struct regset_info): Add type field. Use new operation types.
10338 (struct linux_target_ops): stop_pc renamed to get_pc.
10339 Add decr_pc_after_break and breakpoint_at.
10340 (get_process, get_thread_proess, get_process_thread)
10341 (strut process_info, all_processes, linux_attach_lwp)
10342 (thread_db_init): New.
10344 * linux-arm-low.c (arm_get_pc, arm_set_pc,
10345 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
10346 (the_low_target): Add new members.
10347 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
10348 (i386_store_fpxregset): Constify.
10349 (target_regsets): Add new kind identifier.
10350 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
10351 (i386_set_pc): Add debugging.
10352 (i386_breakpoint_at): New function.
10353 (the_low_target): Add new members.
10354 * linux-mips-low.c (mips_get_pc, mips_set_pc)
10355 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
10356 (mips_breakpoint_at): New.
10357 (the_low_target): Add new members.
10358 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
10359 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
10360 (the_low_target): Add new members.
10361 * linux-sh-low.c (sh_get_pc, sh_set_pc)
10362 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
10363 (the_low_target): Add new members.
10364 * linux-x86-64-low.c (target_regsets): Add new kind
10367 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
10369 From Martin Pool <mbp@samba.org>:
10370 * server.c (gdbserver_usage): New function.
10373 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
10375 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
10376 stop_at -> stop_pc.
10378 2002-05-04 Andrew Cagney <ac131313@redhat.com>
10380 * Makefile.in: Remove obsolete code.
10382 2002-04-24 Michal Ludvig <mludvig@suse.cz>
10384 * linux-low.c (regsets_fetch_inferior_registers),
10385 (regsets_store_inferior_registers): Removed cast to int from
10387 * regcache.h: Added declaration of struct inferior_info.
10389 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10391 * inferiors.c (struct inferior_info): Add regcache_data.
10392 (add_inferior): Call create_register_cache.
10393 (clear_inferiors): Call free_register_cache.
10394 (inferior_regcache_data, set_inferior_regcache_data): New functions.
10395 * regcache.c (struct inferior_regcache_data): New.
10396 (registers): Remove.
10397 (get_regcache): New function.
10398 (create_register_cache, free_register_cache): New functions.
10399 (set_register_cache): Don't initialize the register cache here.
10400 (registers_to_string, registers_from_string, register_data): Call
10402 * regcache.h: Add prototypes.
10403 * server.h: Likewise.
10405 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
10407 * mem-break.c: New file.
10408 * mem-break.h: New file.
10409 * Makefile.in: Add mem-break.o rule; update server.h
10411 * inferiors.c (struct inferior_info): Add target_data
10413 (clear_inferiors): Free target_data member if set.
10414 (inferior_target_data, set_inferior_target_data): New functions.
10415 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
10416 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
10417 * linux-low.c (linux_bp_reinsert): New variable.
10418 (struct inferior_linux_data): New.
10419 (linux_create_inferior): Use set_inferior_target_data.
10420 (linux_attach): Likewise. Call add_inferior.
10421 (linux_wait_for_one_inferior): New function.
10422 (linux_wait): Call it.
10423 (linux_write_memory): Add const.
10424 (initialize_low): Call set_breakpoint_data.
10425 * linux-low.h (struct linux_target_ops): Add breakpoint
10427 * server.c (attach_inferior): Remove extra add_inferior
10429 * server.h: Include mem-break.h. Update inferior.c
10431 * target.c (read_inferior_memory)
10432 (write_inferior_memory): New functions.
10433 * target.h (read_inferior_memory)
10434 (write_inferior_memory): Change macros to prototypes.
10435 (struct target_ops): Update comments. Add const to write_memory
10438 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
10440 * linux-low.c (usr_store_inferior_registers): Support
10441 registers which are allowed to fail to store.
10442 * linux-low.h (linux_target_ops): Likewise.
10443 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
10444 (ppc_cannot_store_register): FPSCR may not be storable.
10446 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10448 * server.h: Include <string.h> if HAVE_STRING_H.
10449 * ChangeLog: Correct paths in last ChangeLog entry.
10451 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10453 * linux-low.h: Remove obsolete prototypes.
10454 (struct linux_target_ops): New.
10455 (extern the_low_target): New.
10456 * linux-low.c (num_regs, regmap): Remove declarations.
10457 (register_addr): Use the_low_target explicitly.
10458 (fetch_register): Likewise.
10459 (usr_fetch_inferior_registers): Likewise.
10460 (usr_store_inferior_registers): Likewise.
10461 * linux-arm-low.c (num_regs): Remove.
10462 (arm_num_regs): Define.
10463 (arm_regmap): Renamed from regmap, made static.
10464 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
10466 (arm_cannot_store_register): Renamed from cannot_store_register,
10468 (the_low_target): New.
10469 * linux-i386-low.c (num_regs): Remove.
10470 (i386_num_regs): Define.
10471 (i386_regmap): Renamed from regmap, made static.
10472 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
10474 (i386_cannot_store_register): Renamed from cannot_store_register,
10476 (the_low_target): New.
10477 * linux-ia64-low.c (num_regs): Remove.
10478 (ia64_num_regs): Define.
10479 (ia64_regmap): Renamed from regmap, made static.
10480 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
10482 (ia64_cannot_store_register): Renamed from cannot_store_register,
10484 (the_low_target): New.
10485 * linux-m68k-low.c (num_regs): Remove.
10486 (m68k_num_regs): Define.
10487 (m68k_regmap): Renamed from regmap, made static.
10488 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
10490 (m68k_cannot_store_register): Renamed from cannot_store_register,
10492 (the_low_target): New.
10493 * linux-mips-low.c (num_regs): Remove.
10494 (mips_num_regs): Define.
10495 (mips_regmap): Renamed from regmap, made static.
10496 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
10498 (mips_cannot_store_register): Renamed from cannot_store_register,
10500 (the_low_target): New.
10501 * linux-ppc-low.c (num_regs): Remove.
10502 (ppc_num_regs): Define.
10503 (ppc_regmap): Renamed from regmap, made static.
10504 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
10506 (ppc_cannot_store_register): Renamed from cannot_store_register,
10508 (the_low_target): New.
10509 * linux-s390-low.c (num_regs): Remove.
10510 (s390_num_regs): Define.
10511 (s390_regmap): Renamed from regmap, made static.
10512 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
10514 (s390_cannot_store_register): Renamed from cannot_store_register,
10516 (the_low_target): New.
10517 * linux-sh-low.c (num_regs): Remove.
10518 (sh_num_regs): Define.
10519 (sh_regmap): Renamed from regmap, made static.
10520 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
10522 (sh_cannot_store_register): Renamed from cannot_store_register,
10524 (the_low_target): New.
10525 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
10526 (the_low_target): New.
10528 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10530 * Makefile.in: Add stamp-h target.
10531 * configure.in: Create stamp-h.
10532 * configure: Regenerated.
10534 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10536 * inferiors.c: New file.
10537 * target.c: New file.
10538 * target.h: New file.
10539 * Makefile.in: Add target.o and inferiors.o. Update
10541 * linux-low.c (inferior_pid): New static variable,
10542 moved from server.c.
10543 (linux_create_inferior): Renamed from create_inferior.
10544 Call add_inferior. Return 0 on success instead of a PID.
10545 (linux_attach): Renamed from myattach.
10546 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
10547 (linux_thread_alive): Renamed from mythread_alive.
10548 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
10550 (linux_resume): Renamed from myresume. Add missing ``return 0''.
10551 (regsets_store_inferior_registers): Correct error message.
10552 Add missing ``return 0''.
10553 (linux_fetch_registers): Renamed from fetch_inferior_registers.
10554 (linux_store_registers): Renamed from store_inferior_registers.
10555 (linux_read_memory): Renamed from read_inferior_memory.
10556 (linux_write_memory): Renamed from write_inferior_memory.
10557 (linux_target_ops): New structure.
10558 (initialize_low): Call set_target_ops ().
10559 * remote-utils.c (unhexify): New function.
10560 (hexify): New function.
10561 (input_interrupt): Send signals to ``signal_pid''.
10562 * server.c (inferior_pid): Remove.
10563 (start_inferior): Update create_inferior call.
10564 (attach_inferior): Call add_inferior.
10565 (handle_query): New function.
10566 (main): Call handle_query for `q' packets.
10567 * server.h: Include "target.h". Remove obsolete prototypes.
10568 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
10570 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
10572 * Makefile.in: Add WARN_CFLAGS. Update configury
10574 * configure.in: Check for <string.h>
10575 * configure: Regenerate.
10576 * config.in: Regenerate.
10577 * gdbreplay.c: Include needed system headers.
10578 (remote_open): Remove strchr prototype.
10579 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
10580 * regcache.c (supply_register): Change buf argument to const void *.
10581 (supply_register_by_name): Likewise.
10582 (collect_register): Change buf argument to void *.
10583 (collect_register_by_name): Likewise.
10584 * regcache.h: Add missing prototypes.
10585 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
10586 * server.c (handle_query): New function.
10587 (attached): New static variable, moved out of main.
10588 (main): Quiet longjmp clobber warnings.
10589 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
10590 * utils.c (error): Remove NORETURN.